CN111196399B - Material receiving mechanism and collar rib knitting machine - Google Patents
Material receiving mechanism and collar rib knitting machine Download PDFInfo
- Publication number
- CN111196399B CN111196399B CN202010131091.8A CN202010131091A CN111196399B CN 111196399 B CN111196399 B CN 111196399B CN 202010131091 A CN202010131091 A CN 202010131091A CN 111196399 B CN111196399 B CN 111196399B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 164
- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000009940 knitting Methods 0.000 title abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 166
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 88
- 239000002985 plastic film Substances 0.000 claims description 57
- 229920006255 plastic film Polymers 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 27
- 230000007306 turnover Effects 0.000 claims description 20
- 238000004806 packaging method and process Methods 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 9
- 239000002356 single layer Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 244000126211 Hericium coralloides Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
- B65B63/045—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings for folding garments, e.g. stockings, shirts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a receiving mechanism and a collar rib knitting machine, wherein the receiving mechanism comprises: a discharging opening is formed in the table top of the workbench; the stacking mechanism is arranged on the workbench; a receiving member provided corresponding to the discharge opening and arranged to move up and down with respect to the table for receiving cloth at an upstream discharge end and to move back and forth with respect to the table for releasing the stacked cloth; the power output end of the first driving mechanism is in driving connection with the bearing piece and is used for driving the bearing piece to move up and down or back and forth; the receiving mechanism further comprises a receiving mechanism, is positioned at the downstream of the stacking mechanism along the advancing direction of the cloth and is positioned below the bearing piece and used for wrapping the released cloth. The carrying piece can move up and down to continuously carry upstream cloth and can move back and forth to release the stacked cloth; the material receiving mechanism can wrap the released cloth, and the stacked cloth blocks are packaged.
Description
Technical Field
The invention belongs to the technical field of clothing textile, and particularly relates to a material receiving mechanism and a collar rib knitting machine.
Background
The prior rib round collar is cylindrical, is a collar shape, and the clothes using the rib collar can tighten the neck, so that the neck is more slim, and is widely applied to the collar of the clothes.
The round collar is usually turned over by a single layer of round collar, then sewn on clothes, and at present, the turning over of the round collar is usually performed manually, and the process is as follows: firstly, putting a single-layer tubular fabric into a hand, at the moment, stretching the hand into the hollow part of the interior of the tubular fabric (tubular collar), stretching one end of the tubular fabric, and then folding the other end of the fabric towards the hollow part of the interior to form the double-layer round collar. After the round collar neckline is processed, the round collar neckline is required to be received into a receiving frame or other receiving devices, round collar cloth in the receiving frame or the receiving devices is placed in the receiving frame or the receiving devices in a disordered manner, the cloth is required to be taken out manually one by one or stacked neatly one by one, and if the stacked neatly distributed cloth is required to be packaged in a cylindrical packaging bag, the labor cost is greatly increased, and the working efficiency is low.
Therefore, there is a need for further improvements to existing receiving mechanisms.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a material receiving mechanism capable of stacking a plurality of materials and packaging the stacked materials together, aiming at the current state of the art.
The second technical problem to be solved by the invention is to provide a receiving mechanism capable of orderly stacking and packaging a plurality of cloth.
The third technical problem to be solved by the invention is to provide the collar rib machine which can automatically fold a single-layer cylindrical cloth to form a double-layer cylindrical cloth, stack a plurality of double-layer cylindrical cloths and pack the stacked cloths together.
The technical scheme adopted by the invention for solving the first technical problem is as follows: a receiving mechanism which is characterized by comprising:
A discharging opening is formed in the table top of the workbench;
The stacking mechanism is arranged on the workbench and comprises
A receiving member provided corresponding to the discharge opening and arranged to move up and down with respect to the table for receiving cloth at an upstream discharge end and to move back and forth with respect to the table for releasing the stacked cloth;
the power output end of the first driving mechanism is in driving connection with the bearing piece and is used for driving the bearing piece to move up and down or back and forth; the material receiving mechanism also comprises
The receiving mechanism is positioned at the downstream of the stacking mechanism along the advancing direction of the cloth and below the bearing piece and is used for wrapping the released cloth.
For wrapping the released stacked cloth, the material receiving mechanism may be a mechanism capable of opening the package bag to package the cloth, or may be a mechanism capable of bonding two plastic films up and down to form a tubular cloth and wrapping the cloth in the tubular package bag, preferably, the material receiving mechanism comprises
The first mounting plate is vertically arranged on the workbench;
The second mounting plates are vertically arranged on the workbench, are respectively positioned at two sides of the discharging opening along the advancing direction of the cloth and are arranged side by side with the first mounting plates; the second mounting plate can move towards or away from the first mounting plate along the advancing direction of the cloth, and a gap for the cloth and two plastic films to pass through from top to bottom is formed between the second mounting plate and the first mounting plate;
the pushing mechanism is used for driving the second mounting plate to move towards or away from the first mounting plate, is arranged on the workbench, and the power output end of the pushing mechanism is connected with the second mounting plate;
the first sealing assembly is arranged on the opposite surfaces of the first mounting plate and the second mounting plate and is used for bonding the lower ends of the two plastic films in the width direction to form an adhesive joint so as to receive cloth;
The second sealing assembly is arranged on the opposite surfaces of the first mounting plate and the second mounting plate, is positioned below the first sealing assembly, is arranged side by side with the first sealing assembly and is used for bonding the positions of the two plastic films above the bonding seam to form a cylindrical packaging bag for wrapping cloth; and
And the cutting assembly is arranged on the opposite surfaces of the first mounting plate and the second mounting plate, is positioned between the first sealing assembly and the second sealing assembly, is arranged side by side with the second sealing assembly and is used for cutting the cylindrical packaging bag. Thus, the cloth is wrapped in the tubular packaging bag, and the cutting assembly cuts the tubular packaging bag wrapped with the cloth.
The first seal assembly, the cutting assembly and the second seal assembly adopt various structural forms, and can adopt the structure in the prior art, but preferably, the first seal assembly, the cutting assembly and the second seal assembly all comprise heating wires and pressing strips which are oppositely arranged and mutually matched, the heating wires and the pressing strips extend along the width direction of the plastic film, the heating wires are arranged on the first mounting plate, and the pressing strips are arranged on the second mounting plate and protrude towards the direction of the first mounting plate. Therefore, the heating wire in the first sealing assembly, the cutting assembly and the second sealing assembly is conveniently heated.
In order to conveniently supply plastic films to the gap, the material receiving mechanism further comprises a first roller and a second roller, wherein the first roller and the second roller are arranged on the workbench, the first roller is wound with a first plastic film which penetrates through the gap, the second roller is wound with a second plastic film which penetrates through the gap, the width directions of the first plastic film and the second plastic film are consistent, and the first mounting plate and the second mounting plate are located between the first roller and the second roller.
The invention solves the second technical problem by adopting the technical proposal that: the stacking mechanism comprises
The receiving piece is positioned above the workbench, corresponds to the discharging opening, is arranged to move up and down relative to the workbench and is used for receiving the cloth at the upstream discharging end, and can move back and forth relative to the workbench and is used for releasing the stacked cloth;
the power output end of the first driving mechanism is in driving connection with the bearing piece and is used for driving the bearing piece to move up and down or back and forth;
The first pressing piece is positioned at the downstream of the discharging end along the advancing direction of the cloth and above the carrying piece and comprises at least two longitudinal comb teeth which extend up and down and are arranged at intervals front and back, and the first pressing piece can move up and down relative to the carrying piece so as to press the cloth on the carrying piece;
the power output end of the second driving mechanism is in driving connection with the first pressing piece and is used for driving the first pressing piece to move up and down;
The second pressing piece is arranged on the workbench, can move left and right back and forth along the advancing direction of the cloth, is arranged on one side of the receiving piece far away from the discharge end with the first pressing piece, and is provided with transverse comb teeth which extend left and right and can pass through between two adjacent longitudinal comb teeth, and the second pressing piece is used for pressing the cloth so as to stack the next cloth; and
And the power output end of the third driving mechanism is in driving connection with the second pressing piece and is used for driving the second pressing piece to move left and right back and forth.
In order to increase the area of pressing the cloth, simultaneously, prevent to indulge broach and horizontal broach and produce the interference, indulge broach have many, and from preceding back interval arrangement, horizontal broach has many, and preceding back interval arrangement horizontal broach and indulge broach all are in under the state of pushing down the bolster, horizontal broach and the crossing interval arrangement of indulging broach.
The pushing mechanism has various structural forms, can adopt the form of an air cylinder, can also adopt the form of matching of a motor, a screw rod and the like, but from the aspect of simple structure, preferably, the stacking mechanism further comprises a third pressing piece and a fourth driving mechanism for driving the third pressing piece to move up and down or move back and forth, the third pressing piece is positioned at the rear of the supporting piece and extends back and forth, and in the state that the supporting piece moves forward to release cloth, the third pressing piece moves downward to press the cloth.
The first driving mechanism and the fourth driving mechanism have various structural forms, can adopt the form of air cylinders, can also adopt the structural forms of matching of a motor, a screw rod and the like, but preferably, the first driving mechanism comprises a first air cylinder for driving the adapting piece to move up and down and a third air cylinder for driving the adapting piece to move back and forth, the third air cylinder is arranged on the workbench, the power output end of the third air cylinder is in driving connection with the first air cylinder, and the power output end of the first air cylinder is in driving connection with the adapting piece; the fourth driving mechanism comprises a fourth air cylinder used for driving the third pressing piece to move up and down and a fifth air cylinder used for driving the third pressing piece to move back and forth, the fifth air cylinder is arranged on the workbench, the power output end of the fifth air cylinder is in driving connection with the fourth air cylinder, and the power output end of the fourth air cylinder is in driving connection with the third pressing piece.
The second driving mechanism has various structural forms, but preferably, the second driving mechanism comprises
The support frame is vertically arranged on the workbench and is positioned at the downstream of the bearing piece along the advancing direction of the cloth;
A connecting rod which is arranged along the advancing direction of the cloth and is basically in an inverted V shape, wherein the corner of the connecting rod is rotatably arranged on the supporting frame, and the connecting rod is provided with the pressing piece adjacent to the first end of the bearing piece; and
The second cylinder is arranged on the workbench, and the power output end of the second cylinder is rotationally connected with the second end of the connecting rod, which is far away from the bearing piece, and is used for driving the second end of the connecting rod to move up and down.
The technical scheme adopted by the invention for solving the third technical problem is as follows: the utility model provides a collar rib knitting machine with above-mentioned receiving mechanism which characterized in that: the material receiving and overturning mechanism is used for opening the first end of the cylindrical material and the material receiving and overturning mechanism is used for turning the second end of the cylindrical material towards the hollow inside of the first end of the cylindrical material so as to form a double-layer cylindrical material, and the material receiving and overturning mechanism is positioned at the upstream of the stacking mechanism and used for placing the double-layer cylindrical material on a receiving piece of the stacking mechanism along the advancing direction of the material.
Compared with the prior art, the invention has the advantages that: 1. the carrying piece in the stacking mechanism of the receiving mechanism can move up and down to continuously carry upstream cloth and can move back and forth to release the stacked cloth; the material receiving mechanism can wrap the released cloth, so that the stacked cloth blocks are packaged; 2. the lower ends of the two plastic films are bonded together by a first mounting plate of the receiving mechanism and a first sealing assembly on a second mounting plate, the second mounting plate moves towards the direction deviating from the first mounting plate, at the moment, released cloth falls onto the bonded plastic films and moves downwards under the action of the cloth, the second mounting plate moves towards the direction of the first mounting plate, the second sealing assembly bonds the positions of the two plastic films above the cloth to form a cylindrical packaging bag, at the moment, the cloth is wrapped in the cylindrical packaging bag, and the cylindrical packaging bag packaged with the cloth is cut by a cutting assembly, so that the packaging of the cloth is completed, and the whole packaging process is convenient and efficient; the cloth is not required to be tidied and packaged by a worker, so that compared with a manual mode, the labor cost is greatly reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a part of a collar rib according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the material receiving turnover mechanism removed;
FIG. 3 is a schematic view of the structure of FIG. 2 with the material receiving turnover mechanism removed;
FIG. 4 is a schematic view of the structure of FIG. 3 with the mesa removed;
FIG. 5 is an enlarged schematic view of the portion A in FIG. 2;
FIG. 6 is a schematic view of the exploded perspective view of FIG. 4;
FIG. 7 is a schematic view of the exploded perspective view of FIG. 3;
FIG. 8 is a schematic view of a portion of the structure of FIG. 1;
FIG. 9 is a schematic view of the structure of FIG. 8 at another angle;
Fig. 10 is a schematic structural view of the receiving turnover mechanism in fig. 8 (two first clamping plates are in a state of back movement);
FIG. 11 is a cross-sectional view of a portion of the structure of FIG. 10;
FIG. 12 is another angular cross-sectional view of FIG. 10;
FIG. 13 is a schematic perspective exploded view of a portion of the structure of FIG. 10;
FIG. 14 is a schematic view of the connector of FIG. 8;
FIG. 15 is a schematic view of the screw of FIG. 8;
FIG. 16 is a schematic view of the second shaft of FIG. 8;
FIG. 17 is a schematic diagram of the material receiving and turning mechanism in FIG. 8;
FIG. 18 is a schematic view of a portion of the structure of FIG. 17;
FIG. 19 is a schematic view of the structure of FIG. 18 at another angle;
fig. 20 is a schematic view of another angle of fig. 19.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 20, the rib knitting machine according to the embodiment of the present invention is mainly used for a tubular collar fabric, which is the following tubular fabric.
The rib knitting machine shown in fig. 1 comprises a workbench 1, a receiving turnover mechanism 2 for supporting a first end of a tubular fabric, a receiving turnover mechanism 3 for supporting a second end of the tubular fabric to the inside of the first end of the tubular fabric, wherein the receiving turnover mechanism 3 is used for forming a double-layer tubular fabric by hollow turnover, and the receiving turnover mechanism is used for supporting the double-layer tubular fabric on the receiving turnover mechanism 3. The receiving turnover mechanism 2, the receiving turnover mechanism 3 and the receiving mechanism are all located on the workbench 1, and are sequentially arranged from left to right along the advancing direction of the cylindrical cloth, and the advancing direction of the cylindrical cloth is the left-right direction in fig. 1.
As shown in fig. 8 to 15, the receiving and turning mechanism for a rib knitting machine in this embodiment includes a support 21, a connecting shaft 22, a first connecting plate 23, a clamp set 20, a fifth driving mechanism, a first driving assembly 26, a second driving assembly 27 and a sixth driving mechanism 29 disposed on the table 1.
As shown in fig. 8 to 10, two supporting pieces 21 are arranged at intervals in front and back, and mounting holes 21a are correspondingly formed in the two supporting pieces 21; the connecting shaft 22 extends in the front-rear direction, and the front and rear ends of the connecting shaft 22 are respectively penetrated in the corresponding mounting holes 21a and are rotatably arranged on the supporting piece 21 around the axis thereof; in this embodiment, the fifth driving mechanism is a first revolving cylinder 2a disposed on one of the supporting members 21, and the power output end of the first revolving cylinder 2a is connected to a connecting shaft 22 for driving the connecting shaft 22 to rotate around its own axis, and drives the first connecting plate 23 and the clamp set 20 to integrally rotate relative to the supporting member 21 via the connecting shaft 22.
As shown in fig. 8 to 10, the first connecting plate 23 has two pieces, and is arranged between the two supporting pieces 21 side by side at intervals, and is fixedly connected with the connecting shaft 22; specifically, two first connection plates 23 are provided with through holes 23a through which the connection shaft 22 passes at positions corresponding to the mounting holes 21a, and front and rear ends of the connection shaft 22 are mounted on the support 21 and the first connection plates 23 through the corresponding mounting holes 21a and through holes 23 a.
As shown in fig. 8 to 13, the first connection plates 23 are provided with a set of clip groups 20 at both ends in the advancing direction of the tubular cloth, respectively, the two clip groups 20 are located at both sides of the connection shaft 22, and each clip group 20 is located between the two first connection plates 23 arranged front and rear; in addition, each of the clip groups 20 includes a first clip structure 24 and two second clip structures 25, and the two second clip structures 25 are arranged at intervals in the front-rear direction and are mirror-symmetrical in structure with respect to the connecting shaft 22.
As shown in fig. 8 to 13, one of the clamp groups 20 is taken as an example:
The first clamp structure 24 includes two first clamping plates 241 which are arranged at intervals up and down and are rotatably arranged between the two first connecting plates 23, and the two first clamping plates 241 are respectively positioned at the upper side and the lower side of the tubular cloth; the rotation axis of the first clamping plate 241 extends in the front-back direction and is connected with at least one first connecting plate 23, specifically, the first clamping plate 241 is fixed on the first rotating shaft 242 adjacent to the side edge of the connecting shaft 22, the first clamping plate 241 is rotatably arranged between the two first connecting plates 23 through the first rotating shaft 242, the first rotating shaft 242 extends in the front-back direction, the first rotating shaft 242 rotates around the axis of the first driving assembly 26 under the driving of the first driving assembly 26, the axis of the first rotating shaft 242 is the rotation axis of the first clamping plate 241, so that the two first clamping plates 241 can move oppositely or back to back under the driving of the corresponding first rotating shaft 242, and the free ends of the two first clamping plates 241 away from the connecting shaft 22 can move oppositely to clamp the first end of the tubular cloth, or the free ends of the two first clamping plates 241 away from the connecting shaft 22 can move back to release the first end of the tubular cloth. As shown in fig. 3 and 4, the first driving assembly 26 includes an eighth cylinder 261, a first bar 262, and a first elastic member 263 that always makes the free ends of the two first clamping plates 241 have opposite movement tendencies, wherein the eighth cylinder 261 is disposed along the advancing direction of the tubular fabric, the housing of the eighth cylinder 261 is fixed on the first connecting plate 23, the power output end of the eighth cylinder 261 is in driving connection with the position of the respective first bar 262 adjacent to the first end, the first bar 262 is vertically disposed, and the second end of the first bar 262 is fixedly connected with the corresponding first rotating shaft 242 for driving the two first clamping plates 241 to move in opposite directions; the first elastic member 263 is a first tension spring, one end of which is connected to the housing of the eighth cylinder 261, and the second end of which is connected to the first end of the first bar, as shown in fig. 10.
As shown in fig. 8 to 13, the second clamp structure 25 includes two second clamping plates 251 arranged at intervals up and down and rotatably arranged between the two first clamping plates 241, the rotation axes of the second clamping plates 251 also extend in the front-back direction and are connected with at least one first connecting plate 23, specifically, the side edges of the second clamping plates 251 adjacent to the connecting shaft 22 are fixed on the second rotating shaft 252, the second rotating shaft 252 and the first rotating shaft 242 are located at the same side of the connecting shaft 22, the front-back direction of the second rotating shaft 252 extends, the axis of the second rotating shaft 252 is the rotation axis of the second clamping plates 251, the second rotating shaft 252 is driven by the second driving component 27 to rotate around the own axis, the two second clamping plates 251 are respectively rotatably arranged on the two first connecting plates 23 through the respective second rotating shafts 252, so that the two second clamping plates 251 can move in opposite directions or back-to-back directions under the driving of the corresponding second rotating shafts 252, and the free ends of the two second clamping plates 251 away from the connecting shaft 22 can move to be inserted into the inside of the first ends of the opposite tubular fabrics, or the free ends of the two second clamping plates 22 can be opened away from the free ends of the tubular fabrics.
In this embodiment, one set of the first driving components 26 and one set of the second driving components 27 are disposed on one of the two first connecting plates 23, the other set of the first driving components 26 and the other set of the second driving components 27 are disposed on the other of the two first connecting plates 23, and the first driving components 26 and the second driving components 27 are disposed on the side wall facing away from the first clamping plate 241 corresponding to the first connecting plates 23.
As shown in fig. 10 and 11, the second driving assembly 27 includes a ninth cylinder 271, a second bar 272, and a second elastic member 273 for always making the free ends of the two second clamping plates 251 have opposite movement directions, the ninth cylinder 271 is disposed along the advancing direction of the tubular fabric, the housing of the ninth cylinder 271 is disposed fixed relative to the first connecting plate 23, the second bar 272 is vertically disposed, the power output end of the ninth cylinder 271 is in driving connection with the position of the respective second bar 272 adjacent to the first end, and the second end of the second bar 272 is fixedly connected with the corresponding second rotating shaft 252 for driving the two second clamping plates 251 to move in opposite directions. The second elastic member 273 is a second tension spring, one end of which is connected to the housing of the ninth cylinder 271, and the second end of which is connected to the first end of the second bar 272, as shown in fig. 10.
As shown in fig. 16, the second shaft 242 is at least partially a connecting section 2521 with a non-circular cross section, and as shown in fig. 11 and 12, two connecting rods are arranged on the two first connecting plates 23 in a penetrating manner, and each connecting rod extends back and forth, and each clamp group corresponds to one connecting rod. The connecting rods are connected with connecting members 28 which move back and forth along the length direction, and each group of the first clamp structures 24 is corresponding to one connecting member 28. The connecting piece 28 has two swing arms 281 which are arranged at intervals up and down and can swing up and down, specifically, as shown in fig. 7, the connecting piece 28 is basically C-shaped, and includes a vertically arranged connecting seat 280, the upper and lower ends of the connecting seat 280 are both provided with extension rods 2801 extending along the advancing direction of the tubular fabric, one swing arm 281 is correspondingly arranged on the extension rod 2801, the swing arm 281 can be slidably arranged on the corresponding connecting section 2521 back and forth, and mounting openings 2811 for the connecting section 2521 to pass through are correspondingly arranged on the swing arm 281 and the extension rod 2801 and synchronously rotate along with the corresponding connecting section 2521, and the side edges of the second clamping plate 251 adjacent to the connecting shaft 22 are relatively fixed on the corresponding swing arm 281.
As shown in fig. 15, the connecting rod is a screw 231 rotatably disposed on the first connecting plate 23, the screw 231 has a first threaded section 2311 and a second threaded section 2312 with opposite screw rotation directions, the connecting seat 280 of each connecting member 28 is respectively screwed on the first threaded section 2311 and the second threaded section 2312, and the connecting seat 280 is provided with a threaded hole 2800 screwed with the corresponding threaded section. The above-mentioned screws 231 rotate around their own axes under the driving of the sixth driving mechanism 29, specifically, the sixth driving mechanism 29 includes a second motor 291 and two sets of transmission components, the second motor 291 is fixed on the side wall of one of the first connecting plates 23 facing the first clamping plate 241, the two screws 231 are driven by the same second motor 291, and each screw 231 is in driving connection with the corresponding transmission component on the corresponding side, and the power output end of the second motor 291 is in driving connection with the two sets of transmission components. Each set of transmission components includes a driving gear 292, a driven gear 293 and a driving toothed belt 294, wherein the output shaft of the second motor 291 extends in the front-rear direction, the driving gear 292 is mounted on the output shaft of the second motor 291, the driven gear 293 is mounted on the screw 231 on the corresponding side, and the driving toothed belt 294 is annular and is meshed with the corresponding driving gear 292 and driven gear 293. Thus, each screw 231 rotates about its own axis under the drive of the second motor and drive assembly.
As shown in fig. 17 to 20, the receiving and turning mechanism for the collar rib machine includes a support 31, a mounting shaft 32, a plunger 33, a seventh driving mechanism 34, a slide mechanism 35, a fourth driving mechanism, and a fifth driving mechanism.
As shown in fig. 17 to 20, the support 31 is vertically arranged, the support 31 comprises two support plates 311 which are arranged at intervals in front and back, and a bottom plate 312 connected with the lower parts of the two support plates 311, a fifth driving mechanism is arranged on the table top 11 of the workbench 1 and is an eleventh air cylinder 37, and the power output end of the eleventh air cylinder 37 is connected with the bottom plate 312 and is used for driving the support 31 to move along the advancing direction of the tubular cloth; see in particular fig. 20.
As shown in fig. 18 and 20, the two support plates 311 are provided with corresponding through holes 31a, the mounting shaft 32 extends in the front-rear direction, and the front-rear ends of the mounting shaft 32 are inserted into the corresponding through holes 31a, so that the mounting shaft 32 is provided on the two support plates 311. The fourth driving mechanism is a second revolving cylinder 36 mounted on one of the support plates 311, and in this embodiment, the second revolving cylinder 36 is mounted on the front surface of the support plate 311 located on the front side, as shown in fig. 1, and the power output end of the second revolving cylinder 36 is drivingly connected to the mounting shaft 32, and is used to drive the mounting shaft 32 to rotate about its own axis relative to the support plate 311, as shown in fig. 11.
As shown in fig. 17 to 20, the slide mechanism 35 is relatively fixed to the mounting shaft 32, and specifically, the slide mechanism 35 includes a first slide 351, a first slider 352, a second connection plate 353, and a tenth cylinder 354. Wherein, two first slide ways 351 are arranged at intervals in front and back, and the two first slide ways 351 extend along the advancing direction of the tubular cloth and are arranged to be fixed relative to the mounting shaft 32; a first slide block 352 is correspondingly arranged on each first slide rail 351, so that the number of the first slide blocks 352 is two, the first slide blocks 352 are arranged at intervals front and back, and each first slide block 352 is arranged on the corresponding first slide rail 351 in a sliding manner along the advancing direction of the tubular cloth; the second connecting plate 353 spans over the two first slide ways 351, the second connecting plate 353 is fixedly connected with the two first slide blocks 352 relatively, and the second connecting plate 353 is provided with a second slide way 3531 extending forwards and backwards; as shown in fig. 5, the power output end of the tenth cylinder 354 is drivingly connected to the second connection plate 353 for driving the second connection plate 353 and the first slider 352 to synchronously move back and forth along the length direction of the first slide 351 (along the advancing direction of the tubular cloth).
As shown in fig. 17 to 20, two insert rods 33 are arranged in a front-rear side-by-side and spaced-apart manner and extend along the advancing direction of the tubular cloth, and are used for hollow folding the second end of the tubular cloth towards the inside of the first end of the tubular cloth to form a double-layer tubular cloth; the two levers 33 are slidably provided in the second slide way 3531 forward and backward by the seventh driving mechanism 34, and the two levers 33 are also movable back and forth in the advancing direction of the tubular cloth by the driving of the sliding mechanism 35.
As shown in fig. 18 to 20, the power output end of the seventh driving mechanism 34 is connected to the two inserting rods 33 in a driving manner, so as to drive the two inserting rods 33 to move in opposite directions or opposite directions along the front-back direction, so as to adjust the positions of the two inserting rods 33 according to the diameter of the actual tubular fabric, thereby facilitating the subsequent folding of the tubular fabric. The seventh driving mechanism 34 of the present embodiment includes a third motor 341, a first gear 342, a first vertical rod 343, a toothed belt 344 and a second slider 345. Wherein, the third motor 341 is disposed on the first slider 352, and the power output shaft of the third motor 341 extends up and down; the first gear 342 is mounted on the power output shaft of the third motor 341; the first vertical rod 343 is vertically arranged, the first vertical rod 343 is relatively fixed with the other first sliding block 352 and is arranged at intervals front and back with the first gear 342, in addition, the first vertical rod 343 is provided with a second gear 346, and the second gear 346 and the first gear 342 are both positioned above the corresponding first sliding block 352; the toothed belt 344 is annular and is meshed with the first gear 342 and the second gear 346; the two second sliding blocks 345 are provided with two inserting rods 33 correspondingly, the two second sliding blocks 345 are arranged at intervals in the front-back direction and are arranged on the second slideway 3531 in a back-and-forth sliding manner along the front-back direction, and therefore, when the two second sliding blocks 345 slide on the second slideway 3531, the inserting rods 33 on the two second sliding blocks are driven to move back and forth along the second slideway 3531; in order to realize the opposite or opposite movement of the two inserted bars, the two second sliding blocks 345 are connected with the toothed belt 344, and the connection ends of the two second sliding blocks 345 and the toothed belt 344 are arranged at intervals along the advancing direction of the tubular cloth, and the connection ends of the two second sliding blocks 345 and the toothed belt 344 are positioned on two sides of a plane, wherein the plane is a plane passing through the axis of the first vertical rod 343 and the axis of the power output shaft of the third motor 341, and particularly, as shown in fig. 19.
As shown in fig. 1, the receiving mechanism of the present embodiment includes a stacking mechanism 4 for receiving the double-layered cylindrical cloth released by the material turning mechanism 3, a receiving mechanism 5 for receiving the double-layered cylindrical cloth released by the stacking mechanism 4, and a receiving frame 6. The stacking mechanism 4 and the receiving mechanism 5 are both positioned on the workbench 1, and the receiving frame 6 is positioned below the receiving mechanism 5. Along the advancing direction of the tubular cloth, the stacking mechanism 4 and the receiving mechanism 5 are sequentially arranged, and the stacking mechanism 4 is positioned at the downstream of the receiving turnover mechanism 3, and the advancing direction of the tubular cloth is the left-right direction in fig. 1.
As shown in fig. 1 to 7, a discharging opening 111 is formed in a table top 11 of the workbench 1; the stacking mechanism 4 is located above the discharging opening 111, and is used for receiving the double-layer cylindrical cloth released by the inserting rod 33 of the material turnover mechanism 3 and releasing the stacked double-layer cylindrical cloth; specifically, the stacker 4 includes a receiving piece 41, a first driving mechanism 42, a first pressing piece 43, a second driving mechanism 44, a second pressing piece 45, a third driving mechanism 46, a third pressing piece 47, and a fourth driving mechanism 48.
As shown in fig. 1, the supporting member 41 is a horizontally arranged supporting plate extending back and forth, and is arranged corresponding to the discharge opening 111, and the supporting plate is driven by the first driving mechanism 42 to move up and down relative to the workbench 1 so as to continuously support the double-layer cylindrical cloth, that is, the supporting plate can move up to the upper side of the workbench 1 under the driving of the first driving mechanism 42, and the supporting plate can move back and forth relative to the workbench 1 under the driving of the first driving mechanism 42, and the stacked double-layer cylindrical cloth is released under the state that the supporting plate moves forward. The power output end of the first driving mechanism 42 is in driving connection with the supporting member 41, specifically, the first driving mechanism 42 includes a first cylinder 421 for driving the supporting member 41 to move up and down and a third cylinder 422 for driving the supporting member 41 to move back and forth, the third cylinder 422 is disposed on the workbench 1, the power output end of the third cylinder 422 extends back and forth, the power output end of the third cylinder 422 is connected with the housing of the first cylinder 421, the power output end of the first cylinder 421 is disposed vertically, and the power output end of the first cylinder 421 is connected with the supporting member 41. As shown in fig. 1 to 7, the first pressing member 43 is located downstream of the discharge end and above the receiving member 41 in the advancing direction of the cylindrical cloth, and the first pressing member 43 includes an extending plate 431 extending back and forth and longitudinal comb teeth 432 provided on the lower surface of the extending plate 431, the longitudinal comb teeth 432 being plural and extending up and down and being arranged at intervals back and forth; the first pressing piece 43 can move up and down relative to the bearing piece 41 under the drive of the second driving mechanism 44 so as to press the double-layer cylindrical cloth on the bearing piece 41; thus, when each double-layer cylindrical cloth is placed on the pallet, the longitudinal comb teeth 432 on the first pressing member 43 can press down the double-layer cylindrical cloth, so that the double-layer cylindrical cloths are stacked in order. The power output end of the second driving mechanism 44 is in driving connection with the first pressing member 43, specifically, the second driving mechanism 44 includes a support frame 441, a connecting rod 442 and a second air cylinder 443, where the support frame 441 is vertically disposed on the workbench 1, and the support frame 441 is located downstream of the receiving member 41 along the advancing direction of the cloth and is located on the right side of the discharge opening 111; the connecting rods 442 are arranged along the advancing direction of the cloth and are basically in an inverted V shape, two connecting rods 442 are arranged at intervals in a side-by-side mode, corners of the two connecting rods 442 are mounted on the supporting frame 441 through connecting shafts 444, and the connecting shafts 444 extend in the front-to-back direction. Each link 442 includes a first rod portion 4421 and a second rod portion 4422, the second rod portion 4422 is connected to the first rod portion 4421, the first rod portion 4421 and the second rod portion 4422 are arranged left and right, the first rod portion 4421 is provided with a first pressing piece 43 adjacent to a first end of the receiving piece 41, the first rod portion 4421 extends left and right, and the first rod portion 4421 is horizontally arranged in a state that the first pressing piece 43 is at the lowest side; the second air cylinder 443 is disposed on the working table 1, the second air cylinder 443 is gradually inclined upwards from left to right, and the power output end of the second air cylinder 443 is rotatably connected with the second end of the second rod 4422 away from the receiving member 41, so as to drive the second end of the connecting rod 442 to move up and down.
As shown in fig. 2 and 3, the second pressing member 45 is disposed on the table 1 and is driven by the third driving mechanism 46 to move back and forth along the advancing direction of the cloth, the second pressing member 45 and the first pressing member 43 are disposed on the side of the receiving member 41 away from the discharging end, the second pressing member 45 includes a connecting block 452 disposed horizontally and a plurality of transverse comb teeth 451 disposed on the left side surface of the connecting block 452, the transverse comb teeth 451 extend laterally and are disposed at intervals in front-rear direction, each transverse comb tooth 451 can pass between two adjacent longitudinal comb teeth 432, and the transverse comb teeth 451 and the longitudinal comb teeth 432 are disposed at intervals intersecting each other in a state where the transverse comb teeth 451 and the longitudinal comb teeth 432 are both pressed down on the receiving member 41. Thus, the second pressing member is capable of pressing down the double-layer cylindrical cloth placed on the receiving member 41 and enabling the next double-layer cylindrical cloth to be stacked on the second pressing member conveniently, and when the next double-layer cylindrical cloth is stacked on the second pressing member, the transverse comb teeth 451 are located between the placed cloth and the next double-layer cylindrical cloth and enabling the subsequent longitudinal comb teeth 432 to be pressed on the next double-layer cylindrical cloth and enabling the second pressing member 45 to be pulled out conveniently, so that the double-layer cylindrical cloth can be stacked on the supporting plate more neatly. The third driving mechanism 46 is a sixth cylinder, the sixth cylinder is disposed on the support frame 441, and a power output end of the sixth cylinder is connected to the connection block 452.
As shown in fig. 3, the third pressing member 47 is located at the rear of the receiving member 41 and is a pressing plate extending forward and backward, and in a state that the receiving member 41 moves forward to release the stacked double-layer cylindrical fabrics, the third pressing member 47 can move forward and move downward to press the fabrics under the driving of the fourth driving mechanism 48, so that the stacked double-layer cylindrical fabrics are prevented from being scattered and disordered in the falling process, and the stacked double-layer cylindrical fabrics can be always kept in a orderly stacked state in the falling process. The fourth driving mechanism 48 includes a fourth cylinder 481 for driving the third pressing member 47 to move up and down and a fifth cylinder 482 for driving the third pressing member 47 to move forward and backward, the fifth cylinder 482 is provided on the table 1, a power output end of the fifth cylinder 482 extends forward and backward, a power output end of the fifth cylinder 482 is connected to a housing of the fourth cylinder 481, a power output end of the fourth cylinder 481 extends up and down, and a power output end of the fourth cylinder 481 is connected to the third pressing member 47.
As shown in fig. 4, the receiving mechanism 5 is located below the receiving piece 41 and downstream of the stacking mechanism 4 along the advancing direction of the cloth; the receiving mechanism 5 comprises a first mounting plate 51, a second mounting plate 52, a pushing mechanism 522, a first sealing component 53, a second sealing component 54, a cutting component 55, a first roller 56, a second roller 57, a first bracket 58 and a second bracket 59.
As shown in fig. 6 and 7, the first mounting plate 51 is vertically disposed on the surface 11 of the table 1; the second mounting plate 52 is vertically provided on the table 1, the first and second mounting plates 51 and 52 are located on the left and right sides of the discharge opening 111, respectively, along the advancing direction of the cloth, and the second mounting plate 52 is arranged side by side with the first mounting plate 51. The second mounting plate 52 is movable toward and away from the first mounting plate 51 along the advancing direction of the cloth, and a gap 5a through which the cloth and the two plastic films pass from top to bottom is formed between the second mounting plate and the first mounting plate 51.
As shown in fig. 3 to 7, the pushing mechanism 522 is a seventh cylinder provided on the table 1, and a power output end of the seventh cylinder is connected to the second mounting plate 52. The first sealing component 53 is disposed on the opposite surfaces of the first mounting plate 51 and the second mounting plate 52, and is used for bonding the width directions of the two plastic films to form an adhesive seam to receive the cloth, wherein the width directions of the plastic films are the front-back directions; the second sealing assembly 54 is arranged on the opposite surfaces of the first mounting plate 51 and the second mounting plate 52, is positioned below the first sealing assembly 53, is arranged side by side with the first sealing assembly 53, and is used for bonding the positions of the two plastic films above the bonding seam to form a cylindrical packaging bag for wrapping cloth; the cutting assembly 55 is disposed on opposite sides of the first and second mounting plates 51 and 52, between the first and second closure assemblies 53 and 54, and is disposed side by side with the second closure assembly 54 for cutting the tubular package. The first sealing assembly 53, the cutting assembly 55 and the second sealing assembly 54 each include a heating wire 511 and a pressing bar 521 which are disposed opposite to each other and are matched with each other, the heating wire 511 and the pressing bar 521 extend along the width direction of the plastic film, the heating wire 511 is disposed on the first mounting plate 51, and the pressing bar 521 is disposed on the second mounting plate 52 and protrudes toward the first mounting plate 51. In this embodiment, the first sealing component 53 includes a first heating wire 511a and a first pressing strip 521a that are opposite to each other and are matched with each other, the second sealing component 54 includes a second heating wire 511b and a second pressing strip 521b that are opposite to each other and are matched with each other, the cutting component 55 includes a third heating wire 511c and a third pressing strip 521c that are opposite to each other, the first heating wire 511a, the third heating wire 511c and the second heating wire 511b are disposed on the first mounting plate 51 from top to bottom, the first pressing strip 521a, the third pressing strip 521c and the second pressing strip 521b are sequentially disposed on the second mounting plate 52 from top to bottom, the second mounting plate is close to the first mounting plate, the first heating wire 511a, the second heating wire 511b and the third heating wire 511c are energized, the first heating wire 511a presses the corresponding positions of the first plastic film and the second plastic film with the first pressing strip 521a, and the corresponding positions of the two plastic films are adhered together by the heat generated by the first heating wire 511a melting the pressed positions; the second heating wire 511b and the second pressing bar 521b press the corresponding positions of the first plastic film and the second plastic film, and the heat generated by the second heating wire 511b melts the pressed positions, so that the corresponding positions of the two plastic films are adhered together to form a second adhesive joint; the third heating wire 511c and the third pressing bar 521c press the positions between the first adhesive joint and the second adhesive joint of the two plastic films, and the heat generated by the third heating wire 511c fuses the pressed positions, so that the positions between the first adhesive joint and the second adhesive joint of the two plastic films are fused.
The first roller 56 and the second roller 57 are respectively rotatably disposed on the workbench 1 through the mounting frame, the two plastic films are respectively a first plastic film 561 and a second plastic film 571, the first plastic film 561 is wound on the first roller 56 and is used for passing through the gap 5a from top to bottom, the second plastic film 571 is wound on the second roller 57 and is used for passing through the gap 5a from top to bottom, the width directions of the first plastic film 561 and the second plastic film 571 are consistent and extend along the front-back direction, and the first mounting plate 51 and the second mounting plate 52 are located between the first roller 56 and the second roller 57.
As shown in fig. 4 to 6, the first brackets 58 are used to support the first plastic film 561, and the first brackets 58 are arranged in three groups at intervals along the moving direction of the second mounting plate 52, wherein two groups of the first brackets 58 are arranged between the first roller 56 and the first mounting plate 51, and the other group is arranged on the first mounting plate 51. Taking one set of first brackets 58 as an example, the first brackets 58 include two first struts 581 arranged at intervals up and down, the first struts 581 are fixed relative to the table 1, the first struts 581 extend in the width direction of the first plastic film 561, and the first plastic film 561 sequentially passes through the gaps between the two first struts 581 of each set of first brackets 58, specifically, see the moving direction of the hollow arrow located at the left side in fig. 5.
As shown in fig. 4 to 6, the above-mentioned second brackets 59 are used to support the second plastic film 571, and the second brackets 59 have three groups and are arranged at intervals along the moving direction of the second mounting plate 52, wherein two groups of the second brackets 59 are provided between the second mounting plate 52 and the second roller 57, and the other group of the second brackets 59 are provided on the second mounting plate 52. Taking one set of second brackets 59 as an example, the second brackets 59 include two second struts 591 arranged at intervals up and down, the second struts 591 extend in the width direction of the second plastic film 571, and the second plastic film 571 sequentially passes through the gaps between the two second struts 591 of each set of second brackets 59, specifically referring to the moving direction of the hollow arrow on the right side in fig. 5.
The working process is as follows:
When the single-layer cylindrical cloth needs to be folded, the two first clamping plates 241 of the first group of clamping assemblies 20 are in an open state, the two second clamping plates 251 are in a closed state under the drive of the second driving assembly 27, so that the first end of the single-layer cylindrical cloth in the previous procedure is positioned between the two first clamping plates 241, the two second clamping plates 251 are positioned at the inner hollow of the first end of the cylindrical cloth, then the two first clamping plates 241 move towards each other under the drive of the first driving assembly 26 to clamp the first end of the cylindrical cloth, and then the two first clamping plates 241 move away from each other under the drive of the first tension spring, and the two second clamping plates 251 move away from each other under the drive of the second tension spring, at this time, the two second clamping plates 251 prop open the first end of the cylindrical cloth; the first revolving cylinder 2a drives the two groups of clamp groups 20 and the tubular cloth with the first ends in the open state to integrally overturn 180 degrees, at this time, the second ends of the tubular cloth on the first group of clamp groups 20 face the material receiving overturning mechanism 3, and the other group of clamp groups 20 face the pre-opened single-layer tubular cloth in the previous procedure, so that the first ends of the single-layer tubular cloth are never opened;
The eleventh cylinder 37 of the material receiving turnover mechanism 3 drives the support 31 to move towards the direction of the pre-folded cylindrical material with the first end in a stretched state, the tenth cylinder 354 of the sliding mechanism 35 drives the second slideway 3531 and the first sliding block 352 to move on the first slideway 351 so as to drive the inserting rod 33 to move towards the direction of the pre-folded cylindrical material, then the inserting rod 33 pushes the second end of the pre-folded cylindrical material which is not stretched to move towards the hollow part of the stretched first end, and the second end is folded into the hollow part of the first end, so that the single-layer cylindrical material is folded to form double-layer cylindrical material, and the single-layer cylindrical material is sequentially circulated to form the double-layer cylindrical material;
the inserting rod 33 of the material receiving turnover mechanism 3 is turned 180 degrees under the drive of the second rotary cylinder 36 to place the double-layer cylindrical material on the receiving piece 41 of the stacking mechanism, and the working process of the stacking mechanism comprises the following steps:
Step 1), the longitudinal comb teeth 432 of the first pressing piece 43 move downwards under the drive of the second driving mechanism 44 to press the double-layer cylindrical cloth on the bearing piece 41; step 2), the transverse comb teeth 451 of the second pressing piece 45 move leftwards through the adjacent longitudinal comb teeth 432 under the drive of the third driving mechanism 46 to press the double-layer tubular cloth; step 3), the first pressing piece 43 moves upwards under the drive of the second driving mechanism 44 to separate from the pressing arrangement of the double-layer cylindrical cloth; step 4), the carrying piece 41 moves downwards for a certain distance under the drive of the first air cylinder 421, at this time, the inserted bars 33 of the material receiving turnover mechanism 3 turn over 180 degrees under the drive of the second rotary air cylinder 36, the two inserted bars 33 can move oppositely under the drive of the seventh drive mechanism 34, and can move leftwards under the drive of the eleventh air cylinder 37 so as to place the double-layer cylindrical cloth on the transverse comb teeth 451; step 5), the longitudinal comb teeth 432 of the first pressing piece 43 are pressed by the second driving mechanism 44 to press the double-layer cloth, and at this time, the transverse comb teeth 451 of the second pressing piece 45 are driven by the third driving mechanism 46 to move rightward to draw out between two adjacent double-layer cylindrical cloths; and then repeating the steps 2) to 5) in sequence; after the double-layer tubular cloth of the receiving piece 41 is stacked, the third pressing piece 47 moves forward under the drive of the fifth cylinder 482, the receiving piece 41 moves forward under the drive of the third cylinder 422 to release the stacked tubular cloth, at this time, the third pressing piece 47 moves downward under the drive of the fourth cylinder 481 to continuously press the stacked tubular cloth, so that the stacked tubular cloth is kept neat all the time in the downward moving process, and the stacked tubular cloth is prevented from being scattered and disordered;
The working process of the receiving mechanism comprises the following steps:
Step 1), the free end of the first plastic film on the first roller 56 and the free end of the second plastic film on the second roller 57 are respectively arranged in a gap between the first mounting plate 51 and the second mounting plate 52 from top to bottom, the second mounting plate 52 moves leftwards towards the first mounting plate 51 under the driving of the pushing mechanism 522, at this time, the heating wires in the first sealing assembly 53, the cutting assembly 55 and the second sealing assembly 54 are electrified, the first sealing assembly 53 bonds the corresponding positions of the first plastic film and the second plastic film together to form a first bonding seam, and the first bonding seam is along the width direction of the plastic film; step 2), the second mounting plate 52 moves towards the right under the driving of the pushing mechanism, the first plastic film and the second plastic film move downwards under the falling action of the stacked cylindrical cloth, at this time, the first roller 56 and the second roller 57 rotate, after a certain distance of falling, the second mounting plate 52 moves leftwards under the driving of the pushing mechanism, the heating wires in the first sealing component 53, the cutting component 55 and the second sealing component 54 are electrified, at this time, the second sealing component 54 bonds the two plastic films together at the upper position of the stacked cloth to form a second bonding seam, at this time, the two plastic films form a cylindrical packaging bag between the first bonding seam and the second bonding seam, the stacked cloth is wrapped in the cylindrical packaging bag, (the first bonding seam is positioned below the stacked cloth, the second bonding seam is positioned above the stacked cloth, and the front end and the rear end of the packaging bag are open), and at the same time, the cutting component 55 cuts down the cylindrical packaging bag; and the first seal assembly 53 bonds together the two plastic films between the first mounting plate 51 and the second mounting plate 52 to form a first adhesive seam for the next stack of material to fall thereon; step 2) is then repeated.
In the description and claims of the present invention, terms indicating directions, such as "front", "rear", "left", "right", etc., are used to describe various example structural parts and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Since the disclosed embodiments of the invention may be arranged in a variety of orientations, these directional terms are used by way of illustration only and are in no way limiting.
Claims (9)
1. A receiving mechanism which is characterized by comprising:
A discharging opening (111) is arranged on the table top (11) of the workbench (1);
a stacking mechanism (4) arranged on the workbench (1) and comprising
A receiving member (41) provided in correspondence with the discharge opening (111) and arranged to move up and down with respect to the table (1) for receiving the cloth at the upstream discharge end and to move back and forth with respect to the table (1) for releasing the stacked cloth;
the power output end of the first driving mechanism (42) is in driving connection with the bearing piece (41) and is used for driving the bearing piece (41) to move up and down or move back and forth; the material receiving mechanism also comprises
The receiving mechanism (5) is positioned at the downstream of the stacking mechanism (4) along the advancing direction of the cloth and below the bearing piece (41) and is used for wrapping the released cloth;
The receiving mechanism (5) comprises
The first mounting plate (51) is vertically arranged on the workbench (1);
The second mounting plates (52) are vertically arranged on the workbench (1), are respectively positioned on two sides of the discharging opening (111) with the first mounting plates (51) along the advancing direction of cloth, and are arranged side by side with the first mounting plates (51); the second mounting plate (52) can move towards or away from the first mounting plate (51) along the advancing direction of the cloth, and a gap (5 a) for the cloth and two plastic films to pass through from top to bottom is formed between the second mounting plate and the first mounting plate (51);
the pushing mechanism (522) is used for driving the second mounting plate (52) to move towards or away from the first mounting plate (51), is arranged on the workbench (1), and the power output end of the pushing mechanism (522) is connected with the second mounting plate (52);
a first sealing assembly (53) arranged on the opposite surfaces of the first mounting plate (51) and the second mounting plate (52) and used for bonding the lower ends of the two plastic films along the width direction to form an adhesive joint so as to receive cloth;
The second sealing assembly (54) is arranged on the opposite surfaces of the first mounting plate (51) and the second mounting plate (52), is positioned below the first sealing assembly (53), is arranged side by side with the first sealing assembly (53) and is used for bonding the positions of the two plastic films above the bonding seam to form a cylindrical packaging bag for wrapping cloth; and
And the cutting assembly (55) is arranged on the opposite surfaces of the first mounting plate (51) and the second mounting plate (52), is positioned between the first sealing assembly (53) and the second sealing assembly (54), and is arranged side by side with the second sealing assembly (54) for cutting the cylindrical packaging bag.
2. The accept mechanism of claim 1, wherein: the first sealing assembly (53), the cutting assembly (55) and the second sealing assembly (54) comprise heating wires (511) and pressing strips (521) which are oppositely arranged and matched with each other, the heating wires (511) and the pressing strips (521) extend along the width direction of the plastic film, the heating wires (511) are arranged on the first mounting plate (51), and the pressing strips (521) are arranged on the second mounting plate (52) and protrude towards the first mounting plate (51).
3. The accept mechanism of claim 1, wherein: the material receiving mechanism (5) further comprises a first roller (56) and a second roller (57) which are arranged on the workbench (1), a first plastic film (561) which is used for penetrating through the gap (5 a) is wound on the first roller (56), a second plastic film (571) which is used for penetrating through the gap (5 a) is wound on the second roller (57), the width directions of the first plastic film (561) and the second plastic film (571) are consistent, and the first mounting plate (51) and the second mounting plate (52) are located between the first roller (56) and the second roller (57).
4. A receiving mechanism according to any one of claims 1 to 3, wherein: the stacking mechanism (4) also comprises
The first pressing piece (43) is positioned at the downstream of the discharging end and above the bearing piece (41) along the advancing direction of the cloth and comprises at least two longitudinal comb teeth (432) which extend up and down and are arranged at intervals back and forth, and the first pressing piece (43) can move up and down relative to the bearing piece (41) so as to press the cloth on the bearing piece (41);
the second driving mechanism (44) is in driving connection with the first pressing piece (43) at the power output end and is used for driving the first pressing piece (43) to move up and down;
The second pressing piece (45) is arranged on the workbench (1) and can move left and right back and forth along the advancing direction of the cloth, and is arranged on one side of the carrying piece (41) away from the discharging end together with the first pressing piece (43), and the second pressing piece (45) is provided with transverse comb teeth (451) which extend left and right and can pass through between two adjacent longitudinal comb teeth (432) and are used for pressing the cloth to be stacked on the next cloth; and
And the power output end of the third driving mechanism (46) is in driving connection with the second pressing piece (45) and is used for driving the second pressing piece (45) to move left and right.
5. The accept mechanism of claim 4, wherein: the number of the longitudinal comb teeth (432) is multiple, the longitudinal comb teeth (432) are arranged at intervals from front to back, the number of the transverse comb teeth (451) is multiple, the transverse comb teeth (451) and the longitudinal comb teeth (432) are arranged at intervals from front to back, and the transverse comb teeth (451) and the longitudinal comb teeth (432) are arranged at intervals in a crossing fork mode when both the transverse comb teeth (451) and the longitudinal comb teeth (432) are in a state of being pressed down the bearing piece (41).
6. The accept mechanism of claim 4, wherein: the stacking mechanism further comprises a third pressing piece (47) and a fourth driving mechanism (48) used for driving the third pressing piece (47) to move up and down or move back and forth, the third pressing piece (47) is located behind the supporting piece (41) and extends back and forth, and the third pressing piece (47) is in a state of moving downwards to press the cloth when the supporting piece (41) moves forwards to release the cloth.
7. The accept mechanism of claim 6, wherein: the first driving mechanism (42) comprises a first air cylinder (421) for driving the carrying piece (41) to move up and down and a third air cylinder (422) for driving the carrying piece (41) to move back and forth, the third air cylinder (422) is arranged on the workbench (1), the power output end of the third air cylinder (422) is in driving connection with the first air cylinder (421), and the power output end of the first air cylinder (421) is in driving connection with the carrying piece (41); the fourth driving mechanism (48) comprises a fourth air cylinder (481) for driving the third pressing piece (47) to move up and down and a fifth air cylinder (482) for driving the third pressing piece (47) to move back and forth, the fifth air cylinder (482) is arranged on the workbench (1), the power output end of the fifth air cylinder (482) is in driving connection with the fourth air cylinder (481), and the power output end of the fourth air cylinder (481) is in driving connection with the third pressing piece (47).
8. The accept mechanism of claim 4, wherein: the second driving mechanism (44) comprises
The support frame (441) is vertically arranged on the workbench (1) and is positioned at the downstream of the bearing piece (41) along the advancing direction of cloth;
A connecting rod (442) which is arranged along the advancing direction of the cloth and is in an inverted V shape, wherein the corner of the connecting rod (442) is rotatably arranged on the supporting frame (441), and the connecting rod (442) is adjacent to the first end of the bearing piece (41) and is provided with the first pressing piece (43); and
And the second air cylinder (443) is arranged on the workbench (1), and the power output end of the second air cylinder (443) is rotationally connected with the second end of the connecting rod (442) far away from the bearing piece (41) and is used for driving the second end of the connecting rod (442) to move up and down.
9. A collar rib machine having a receiving mechanism as claimed in any one of claims 1 to 8, characterised in that: the automatic feeding device is characterized by further comprising a receiving turnover mechanism (2) for supporting the first end of the cylindrical cloth and a receiving turnover mechanism (3) for turning the second end of the cylindrical cloth towards the hollow inside of the first end of the cylindrical cloth to form a double-layer cylindrical cloth, wherein the receiving turnover mechanism (3) is positioned at the upstream of the stacking mechanism (4) along the advancing direction of the cloth and is used for placing the double-layer cylindrical cloth on a receiving piece (41) of the stacking mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010131091.8A CN111196399B (en) | 2020-02-28 | 2020-02-28 | Material receiving mechanism and collar rib knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010131091.8A CN111196399B (en) | 2020-02-28 | 2020-02-28 | Material receiving mechanism and collar rib knitting machine |
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| CN111196399A CN111196399A (en) | 2020-05-26 |
| CN111196399B true CN111196399B (en) | 2024-08-23 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212196219U (en) * | 2020-02-28 | 2020-12-22 | 浙江凌志智能科技有限公司 | Receiving agencies and neck rib knitting machine |
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| JPH08133235A (en) * | 1994-11-11 | 1996-05-28 | Matsunaga Giken:Kk | Packaging apparatus including bag supplier |
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| CN107757982B (en) * | 2017-11-01 | 2023-06-06 | 江苏杰士德精密工业有限公司 | Tray dish equipment for packing |
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2020
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212196219U (en) * | 2020-02-28 | 2020-12-22 | 浙江凌志智能科技有限公司 | Receiving agencies and neck rib knitting machine |
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| Publication number | Publication date |
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| CN111196399A (en) | 2020-05-26 |
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