CN114683409B - Pre-carding machine for building materials that can be cut to length - Google Patents
Pre-carding machine for building materials that can be cut to length Download PDFInfo
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- CN114683409B CN114683409B CN202210297857.9A CN202210297857A CN114683409B CN 114683409 B CN114683409 B CN 114683409B CN 202210297857 A CN202210297857 A CN 202210297857A CN 114683409 B CN114683409 B CN 114683409B
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- fixedly connected
- plate
- rod
- fibers
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/404—Pre-treatment of fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to the field of gypsum boards, in particular to a building material raw material pre-carding machine tool capable of cutting fixed length. The technical problems are as follows: when the fibers are added into the gypsum slurry, the fibers are stacked in disorder and loose, so that the fibers are unevenly laid, and the fibers are easily pulled out of the gypsum slurry when the gypsum slurry is rolled. The technical proposal is as follows: a building material pre-carding machine tool capable of cutting fixed length comprises a bracket, a bearing plate and the like; the left part of the bracket is fixedly connected with a bearing plate. The invention realizes the limiting and fixed-length cutting of the fibers, then carding the messy and loose fibers, simultaneously rolling the fibers at the knotted positions to flatten the fibers, then rolling the gypsum slurry, preventing the fibers from being pulled out of the gypsum slurry, avoiding uneven fiber laying, simultaneously avoiding the fibers from being pulled out of the gypsum slurry, improving the strength of the gypsum board and improving the safety factor of the gypsum board.
Description
Technical Field
The invention relates to the field of gypsum boards, in particular to a building material raw material pre-carding machine tool capable of cutting fixed length.
Background
The gypsum board is a material made of building gypsum as a main raw material, is a building material with light weight, higher strength, thinner thickness, convenient processing, better performances of sound insulation, heat insulation, fire resistance and the like, and is one of the novel light boards which are developed seriously at present.
At present, in order to ensure the use safety of the gypsum board, the strength of the gypsum board needs to be enhanced, in the prior art, a proper amount of fibers are added into the gypsum slurry to improve the strength of the gypsum board, but in the prior art, when the fibers are added into the gypsum slurry, the fibers are stacked and scattered more irregularly and are more loose, so that the fibers are not uniformly distributed when being paved, and are loose after being paved, the strength of the gypsum board is greatly reduced, meanwhile, after being paved, the fibers need to be fused into the gypsum slurry, and when the gypsum slurry is rolled, the fibers are extremely easily involved, so that the fibers are pulled out from the gypsum slurry, the number of the fibers in the manufactured gypsum board is reduced, the strength of the gypsum board is further influenced, and the safety factor of the gypsum board is reduced.
In summary, there is a need to develop a pre-carding machine for building material raw materials that can be cut to length to overcome the above-mentioned problems.
Disclosure of Invention
In order to overcome the defects that fibers are scattered and loosened when the fibers are added into gypsum slurry, so that the fibers are unevenly paved, and the fibers are easily pulled out of the gypsum slurry when the gypsum slurry is rolled, the invention provides a building material pre-carding machine tool capable of cutting the building material in a fixed length.
The technical scheme of the invention is as follows: a building material raw material pre-carding machine tool capable of cutting fixed length comprises a bracket, a bearing plate, a cutting unit, a carding unit and a flattening unit; the left part of the bracket is fixedly connected with a bearing plate; the upper surface of the bearing plate is connected with a cutting unit for limiting and cutting the fiber; the cutting unit is connected with the bracket; the middle part of the cutting unit is connected with a carding unit for carding and rolling the fibers; the lower surface of the bearing plate is connected with a flattening unit for rolling the gypsum slurry and preventing fibers from being pulled out; the flattening unit is connected with the cutting unit; the flattening unit is connected with the bracket.
Optionally, the cutting unit comprises a conveyor belt, a first fixing frame, a first fixing plate, an electric sliding rail, a first electric sliding block, a first electric push rod, a connecting frame, an L-shaped plate, a sliding plate, an extrusion plate, a first spring rod, a second spring rod, a first wedge block, a second wedge block, a grinding plate, a third spring rod, a cutter and a fourth spring rod; the upper surface of the bearing plate is provided with a conveyor belt which is provided with two fixing parts; the upper surface of the bearing plate is provided with a first fixing frame which is positioned on the left Fang Gujie of the conveyor belt; the upper part of the bracket is fixedly connected with a first fixing plate; two electric sliding rails are fixedly connected between the first fixing frame and the first fixing plate; a first electric sliding block is connected to the two electric sliding rails in a sliding manner; the lower parts of the two first electric sliding blocks are fixedly connected with a first electric push rod; a connecting frame is fixedly connected between the two first electric push rod telescopic parts; an L-shaped plate is fixedly connected to the front part of the upper surface of the connecting frame; the front part and the rear part of the connecting frame are respectively connected with a sliding plate in a sliding way; an extrusion plate is fixedly connected between the two sliding plates; the front part of the upper surface and the rear part of the upper surface of the extrusion plate are fixedly connected with a first spring rod respectively; the two first spring rods are fixedly connected with the connecting frame; the upper part of the L-shaped plate is fixedly connected with a second spring rod; the front part of the connecting frame is connected with a first wedge block in a sliding way; the first wedge block is fixedly connected with the second spring rod; the middle part of the extrusion plate is connected with a rolling plate in a sliding way; the upper part of the grinding plate is fixedly connected with a second wedge block; the second wedge block is contacted with the first wedge block; a third spring rod is fixedly connected to the front part of the lower surface of the connecting frame and the rear part of the lower surface of the connecting frame respectively; a cutter is fixedly connected between the two third spring rods; the rear part of the rolling plate is fixedly connected with a fourth spring rod; the fourth spring rod is fixedly connected with the extrusion plate; the two electric sliding rails are connected with the carding unit; the first fixing plate is connected with the flattening unit.
Optionally, a plurality of round rollers are equidistantly arranged on the lower part of the rolling plate and are used for carding fibers.
Optionally, a plurality of protruding blocks are fixedly connected on the lower surface of the extrusion plate at equal intervals, and the protruding blocks are used for increasing friction force between the extrusion plate and the fibers.
Optionally, the carding unit comprises a second electric sliding block, a second electric push rod, a second fixing frame, a supporting frame, a third rack, a detector, a first grinding roller, a second spur gear, a transmission shaft, a third spur gear, a fourth spur gear, a fixed rod, a round rod, a comb rod, a spline shaft, a first spur gear, a second fixed plate, a third electric push rod, a third fixed plate, a first connecting rod and a scraper; the two electric sliding rails are arranged on the right sides of the two first electric sliding blocks and are respectively connected with a second electric sliding block in a sliding way; the lower parts of the two second electric sliding blocks are fixedly connected with a second electric push rod; a second fixing frame is fixedly connected between the two second electric push rod telescopic parts; the upper surface of the front fixing part is fixedly connected with a supporting frame; the upper part of the supporting frame is fixedly connected with a third rack; the middle part of the second fixing frame is provided with a detector; the middle part of the second fixing frame is rotationally connected with a first grinding roller; the front part of the first grinding roller is fixedly connected with a second spur gear; a transmission shaft is rotatably connected to the middle part of the second fixing frame and positioned on the right side of the first grinding roller; a third spur gear is fixedly connected to the front end of the transmission shaft; a fourth spur gear is fixedly connected to the rear end of the transmission shaft; the fourth spur gear is meshed with the second spur gear; three fixing rods are fixedly connected to the right part of the second fixing frame at equal intervals; a round rod is rotationally connected among the three fixed rods; a plurality of comb bars are fixedly connected at equal intervals on the lower part of the round bar; the front part of the round rod is fixedly connected with a spline shaft, and the spline shaft is divided into a shaft sleeve and a spline shaft; a key shaft part in the spline shaft is fixedly connected with a first straight gear; the first straight gear is meshed with the fourth straight gear; the right part of the second fixing frame is fixedly connected with a second fixing plate; a third electric push rod is fixedly connected to the front side of the second fixing plate; the third electric push rod is fixedly connected with the front fixed rod; the telescopic part of the third electric push rod is fixedly connected with a third fixing plate; the third fixed plate is rotationally connected with a key shaft part in the spline shaft; the left part of the second fixing frame is rotationally connected with a first connecting rod; a scraper is fixedly connected on the first connecting rod.
Optionally, the lower part of the comb rod is cone-shaped, so that fibers can be conveniently combed.
Optionally, a torsion spring is arranged at the joint of the first connecting rod and the second fixing frame and is used for rotating and resetting the first connecting rod.
Optionally, the lower portion of the doctor blade is beveled for cleaning the fibers and gypsum slurry adhered to the outer annulus of the first roller.
Optionally, the flattening unit comprises a third fixing frame, a motor, a screw rod, a sliding plate, a fourth electric push rod, a template, a fourth fixing plate, a second connecting rod, a fourth fixing frame, a fifth electric push rod, a fixing block, a scraping plate and a second flattening roller; the middle part of the lower surface of the bearing plate is fixedly connected with a third fixing frame; a motor is arranged at the lower part of the third fixing frame; a fourth fixing plate is fixedly connected to the right part of the bracket; a second connecting rod is fixedly connected to the lower part of the third fixing frame and positioned behind the motor; the fourth fixed plate is fixedly connected with the second connecting rod; a screw rod is fixedly connected with an output shaft of the motor; the screw rod is rotationally connected with the fourth fixed plate; two sliding plates are connected on the screw rod in a screwed way; both sliding plates are in sliding connection with the second connecting rod; the upper surfaces of the two sliding plates are fixedly connected with a fourth electric push rod; a template is fixedly connected between the two fourth electric push rod telescopic parts; a fourth fixing frame is fixedly connected to the lower surface of the first fixing plate; a fifth electric push rod is fixedly connected in the middle of the fourth fixing frame; a scraping plate is fixedly connected to the telescopic part of the fifth electric push rod; the lower part of the fourth fixing frame is rotationally connected with a second grinding roller; the second grinding roller is contacted with the scraping plate.
Optionally, the lower part of the scraping plate is cut into an inclined plane for cleaning the fiber and gypsum slurry adhered to the outer ring surface of the second rolling roller.
The invention has the advantages that: the invention realizes the limiting and fixed-length cutting of the fibers, then carding the messy and loose fibers, simultaneously rolling the fibers at the knotted positions to flatten the fibers, then rolling the gypsum slurry, preventing the fibers from being pulled out of the gypsum slurry, avoiding uneven fiber laying, simultaneously avoiding the fibers from being pulled out of the gypsum slurry, improving the strength of the gypsum board and improving the safety factor of the gypsum board.
Drawings
FIG. 1 shows a schematic view of a first perspective construction of a pre-carding machine for stock of building material capable of being cut to length according to the invention;
FIG. 2 shows a schematic view of a second perspective construction of a pre-carding machine for stock of building material of the invention, which can be cut to length;
FIG. 3 shows a schematic perspective view of a cutting unit of a pre-carding machine for building material raw materials capable of being cut to length;
FIG. 4 shows a schematic view of a first partial perspective view of a cutting unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 5 shows a schematic view of a second partial perspective view of a cutting unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 6 shows a schematic view of a third partial perspective view of a cutting unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 7 is a schematic view showing a fourth partial perspective view of a cutting unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 8 shows a fifth partial perspective view of a cutting unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 9 is a schematic view showing a schematic view of a carding unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 10 shows a schematic view of a first partial perspective view of a carding unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 11 is a schematic view showing a second partial perspective view of a carding unit of a pre-carding machine for building material raw materials capable of being cut to length according to the present invention;
FIG. 12 shows a partial perspective cross-sectional view of a carding unit of a pre-carding machine for building material stock capable of being cut to length according to the invention;
FIG. 13 shows a schematic view of a first perspective construction of a pre-carding machine flattening unit for definite length trimmable building material of the present invention;
FIG. 14 shows a schematic view of a second perspective view of a pre-carding machine flattening unit for definite length trimmable building material of the present invention;
FIG. 15 shows a schematic view of a partial perspective view of a pre-carding machine flattening unit for definite length trimmable building material of the present invention.
The reference symbols in the drawings: 1-bracket, 2-bearing plate, 201-conveyor belt, 201 a-fixing part, 202-first fixing frame, 203-first fixing plate, 204-electric slide rail, 205-first electric slide block, 206-first electric push rod, 207-connecting frame, 208-L-shaped plate, 209-sliding plate, 210-extrusion plate, 211-first spring rod, 212-second spring rod, 213-first wedge block, 214-second wedge block, 215-rolling plate, 216-third spring rod, 217-cutter, 218-fourth spring rod, 301-second electric slide block, 302-second electric push rod, 303-second fixing frame, 304-supporting frame, 305-third rack, 306-detector, 307-first rolling roller, 308-second spur gear, 309-transmission shaft, 310-third spur gear, 311-fourth spur gear, 312-fixed rod, 313-round rod, 314-comb rod, 315-spline shaft, 316-first spur gear, 317-second fixed plate, 318-third electric push rod, 319-third fixed plate, 320-first connecting rod, 321-scraper, 401-third fixed frame, 402-motor, 403-screw rod, 404-slide plate, 405-fourth electric push rod, 406-template, 407-fourth fixed plate, 408-second connecting rod, 409-fourth fixed frame, 410-fifth electric push rod, 411-fixed block, 412-scraper, 412 a-extrusion part, 413-second grinding roller.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
A building material raw material pre-carding machine capable of cutting fixed length, which comprises a bracket 1, a bearing plate 2, a cutting unit, a carding unit and a flattening unit according to the illustration of figures 1-2; the left part of the bracket 1 is fixedly connected with a bearing plate 2; the upper surface of the bearing plate 2 is connected with a cutting unit; the cutting unit is connected with the bracket 1; the middle part of the cutting unit is connected with a carding unit; the lower surface of the bearing plate 2 is connected with a flattening unit; the flattening unit is connected with the cutting unit; the flattening unit is connected with the bracket 1.
During operation, a worker moves the support 1 to a using position, the bearing plate 2 is kept horizontal, then the worker places disordered fibers in the cutting unit, the cutting unit operates to convey the fibers to the carding unit, the cutting unit operates to limit the left ends of the fibers, redundant fibers are cut off, the carding unit operates to comb the fibers, meanwhile, the fibers are rolled to be flat because the fibers are loose, the rolled fibers are conveyed to the flattening unit through the cutting unit operation, at the moment, a proper amount of gypsum slurry is injected into the flattening unit in advance by the worker, the flattening unit operates to cover the fibers on the upper surface of the gypsum slurry, the carding unit operates to comb the fibers again, the fibers are rolled, the fibers are fused into the gypsum slurry in advance, and the flattening unit operates to roll the gypsum slurry and prevent the fibers from being pulled out of the gypsum slurry.
Example 2
On the basis of embodiment 1, according to fig. 1 and 3 to 15, the cutting unit includes a conveyor 201, a first fixing frame 202, a first fixing plate 203, an electric slide rail 204, a first electric slider 205, a first electric push rod 206, a connecting frame 207, an L-shaped plate 208, a sliding plate 209, a pressing plate 210, a first spring rod 211, a second spring rod 212, a first wedge block 213, a second wedge block 214, a rolling plate 215, a third spring rod 216, a cutter 217, and a fourth spring rod 218; the upper surface of the bearing plate 2 is provided with a conveyor belt 201, and the conveyor belt 201 is provided with two fixing parts 201a; the upper surface of the bearing plate 2 and positioned at the left Fang Gujie of the conveyor belt 201 are provided with a first fixing frame 202; the upper part of the bracket 1 is fixedly connected with a first fixing plate 203; two electric sliding rails 204 are fixedly connected between the first fixing frame 202 and the first fixing plate 203; a first electric sliding block 205 is connected to the two electric sliding rails 204 in a sliding manner; the lower parts of the two first electric sliding blocks 205 are fixedly connected with a first electric push rod 206; a connecting frame 207 is fixedly connected between the telescopic parts of the two first electric push rods 206; an L-shaped plate 208 is fixedly connected to the front part of the upper surface of the connecting frame 207; a sliding plate 209 is slidably connected to the front and rear of the connection frame 207; an extrusion plate 210 is fixedly connected between the two sliding plates 209; the front part of the upper surface and the rear part of the upper surface of the extrusion plate 210 are fixedly connected with a first spring rod 211 respectively; both first spring levers 211 are fixedly connected with the connecting frame 207; the upper part of the L-shaped plate 208 is fixedly connected with a second spring rod 212; a first wedge block 213 is connected to the front part of the connecting frame 207 in a sliding manner; the first wedge block 213 is fixedly connected with the second spring rod 212; the middle part of the extrusion plate 210 is connected with a rolling plate 215 in a sliding way; the upper part of the grinding plate 215 is fixedly connected with a second wedge block 214; the second wedge 214 is in contact with the first wedge 213; a third spring rod 216 is fixedly connected to the front part of the lower surface and the rear part of the lower surface of the connecting frame 207; a cutter 217 is fixedly connected between the two third spring rods 216; a fourth spring rod 218 is fixedly connected to the rear part of the grinding plate 215; the fourth spring rod 218 is fixedly connected with the extrusion plate 210; the two electric sliding rails 204 are connected with a carding unit; the first fixing plate 203 is connected to the flattening unit.
A plurality of round rollers are equidistantly provided at the lower portion of the nip plate 215 for carding fibers.
The lower surface of the extrusion plate 210 is fixedly connected with a plurality of protruding blocks at equal intervals, so as to increase the friction between the extrusion plate 210 and the fiber.
The carding unit comprises a second electric sliding block 301, a second electric push rod 302, a second fixing frame 303, a supporting frame 304, a third rack 305, a detector 306, a first grinding roller 307, a second straight gear 308, a transmission shaft 309, a third straight gear 310, a fourth straight gear 311, a fixing rod 312, a round rod 313, a comb rod 314, a spline shaft 315, a first straight gear 316, a second fixing plate 317, a third electric push rod 318, a third fixing plate 319, a first connecting rod 320 and a scraper 321; a second electric sliding block 301 is connected to the two electric sliding rails 204 and positioned on the right side of the two first electric sliding blocks 205 in a sliding manner; the lower parts of the two second electric sliding blocks 301 are fixedly connected with a second electric push rod 302; a second fixing frame 303 is fixedly connected between the telescopic parts of the two second electric push rods 302; the upper surface of the front fixing part 201a is fixedly connected with a supporting frame 304; the upper part of the supporting frame 304 is fixedly connected with a third rack 305; the middle part of the second fixing frame 303 is provided with a detector 306; the middle part of the second fixing frame 303 is rotatably connected with a first grinding roller 307; a second spur gear 308 is fixedly connected to the front part of the first grinding roller 307; a transmission shaft 309 is rotatably connected to the middle part of the second fixing frame 303 and positioned on the right side of the first grinding roller 307; a third spur gear 310 is fixedly connected to the front end of the transmission shaft 309; a fourth spur gear 311 is fixedly connected to the rear end of the transmission shaft 309; the fourth spur gear 311 is meshed with the second spur gear 308; three fixing rods 312 are fixedly connected to the right part of the second fixing frame 303 at equal intervals; a round rod 313 is rotatably connected among the three fixed rods 312; a plurality of comb bars 314 are fixedly connected at equal intervals on the lower part of the round bar 313; the front part of the round bar 313 is fixedly connected with a spline shaft 315, and the spline shaft 315 is divided into a shaft sleeve and a spline shaft; a first straight gear 316 is fixedly connected with a key shaft part in the spline shaft 315; the first spur gear 316 is meshed with the fourth spur gear 311; a second fixing plate 317 is fixedly connected to the right part of the second fixing frame 303; a third electric push rod 318 is connected to the front side of the second fixing plate 317 through bolts; the third electric push rod 318 is fixedly connected with the front fixed rod 312; a third fixing plate 319 is fixedly connected with the telescopic part of the third electric push rod 318; the third fixing plate 319 is rotatably connected to a key shaft portion in the spline shaft 315; the left part of the second fixing frame 303 is rotatably connected with a first connecting rod 320; the first connecting rod 320 is fixedly connected with a scraper 321.
The lower portion of the comb 314 is tapered to facilitate carding of the fibers.
A torsion spring is arranged at the joint of the first connecting rod 320 and the second fixing frame 303 and is used for rotating and resetting the first connecting rod 320.
The lower portion of the scraper 321 is cut into an inclined surface for cleaning the fiber and gypsum slurry adhered to the outer circumferential surface of the first grinding roll 307.
The flattening unit comprises a third fixing frame 401, a motor 402, a screw 403, a sliding plate 404, a fourth electric push rod 405, a template 406, a fourth fixing plate 407, a second connecting rod 408, a fourth fixing frame 409, a fifth electric push rod 410, a fixing block 411, a scraping plate 412 and a second flattening roller 413; a third fixing frame 401 is fixedly connected in the middle of the lower surface of the bearing plate 2; a motor 402 is arranged at the lower part of the third fixing frame 401; a fourth fixed plate 407 is fixedly connected to the right part of the bracket 1; a second connecting rod 408 is fixedly connected to the lower part of the third fixing frame 401 and positioned behind the motor 402; the fourth fixed plate 407 is fixedly connected with the second connecting rod 408; a screw rod 403 is fixedly connected with an output shaft of the motor 402; the screw 403 is rotatably connected with the fourth fixed plate 407; two sliding plates 404 are screwed on the screw rod 403; both skids 404 are slidably connected to a second link 408; a fourth electric push rod 405 is fixedly connected to the upper surfaces of the two sliding plates 404; a template 406 is fixedly connected between the telescopic parts of the two fourth electric push rods 405; a fourth fixing frame 409 is fixedly connected to the lower surface of the first fixing plate 203; a fifth electric push rod 410 is fixedly connected in the middle of the fourth fixing frame 409; a scraper 412 is fixedly connected to the telescopic part of the fifth electric push rod 410; the lower part of the fourth fixing frame 409 is rotatably connected with a second grinding roller 413; the second platen roller 413 is in contact with the blade 412.
The lower portion of the scraper 412 is cut into a slope for cleaning the fiber and gypsum slurry adhered to the outer circumferential surface of the second calender roll 413.
During working, a worker places disordered fibers on the conveyor 201, then the conveyor 201 starts to operate to drive the fibers to move to the right, at this time, the right end of the fibers moves to pass through the second fixing frame 303, then the two first electric sliding blocks 205 start to move to the left along the two electric sliding rails 204, after the two electric sliding blocks move to the set position, the two first electric push rods 206 start to drive the connecting frame 207 to move downwards, the connecting frame 207 moves to drive the two first spring rods 211 to move downwards, the two first spring rods 211 move downwards to drive the extrusion plate 210 to move downwards, at this time, the extrusion plate 210 moves downwards to press the fibers, and then the fibers are limited by the extrusion plate 210, then the connecting frame 207 continues to move downwards according to the same working principle, and the two first spring rods 211 are compressed, simultaneously, the connecting frame 207 moves downwards to drive the L-shaped plate 208 to move downwards, the L-shaped plate 208 moves to drive the second spring rod 212 to move downwards, the second spring rod 212 moves to drive the first wedge block 213 to move, the first wedge block 213 moves to squeeze and enable the second wedge block 214 to slide backwards, the second wedge block 214 slides to drive the grinding plate 215 to move, the grinding plate 215 moves to compress the fourth spring rod 218, and further fibers with different arrangement thicknesses are combed through the grinding plate 215, so that the fibers are kept to be uniform in thickness, meanwhile, the connecting frame 207 moves downwards to drive the two third spring rods 216 to move, the two third spring rods 216 move to drive the cutter 217 to move downwards, redundant fibers are cut off, fixed-length cutting of the fibers is achieved, and uneven stress of the cutter 217 when the fibers with different thicknesses are cut is prevented;
Then, after the fiber is cut to a fixed length, the two second electric sliding blocks 301 are started to move leftwards along the two electric sliding rails 204, the two second electric sliding blocks 301 move to drive the two second electric push rods 302 to move, the two second electric push rods 302 move to drive the second fixing frames 303 to move, the second fixing frames 303 move to drive the detector 306 and the first grinding and pressing rollers 307 to synchronously move, further all the related components are driven to move leftwards, at the moment, the scraper 321 moves to be in contact with the connecting frame 207, the first grinding and pressing rollers 307 and the round rods 313 are positioned above the fiber, then the two second electric push rods 302 start to drive the second fixing frames 303 to move downwards, The second fixing frame 303 moves to drive all the related components to move downwards, at this time, the second fixing frame 303 moves to drive the transmission shaft 309 to move downwards, the transmission shaft 309 moves to drive the third straight gear 310 and the fourth straight gear 311 to move downwards synchronously, at this time, the third straight gear 310 moves downwards to be meshed with the third rack 305, at the same time, the second fixing frame 303 moves downwards to drive the three fixing rods 312 to move downwards, the three fixing rods 312 move to drive the round rods 313 to move, the round rods 313 move to drive the plurality of comb rods 314 move downwards, at this time, the plurality of comb rods 314 move downwards to be in contact with fibers, Simultaneously, the first rolling roller 307 synchronously moves downwards to be in contact with the fibers, then the two second electric sliding blocks 301 start to move rightwards along the two electric sliding rails 204, so as to drive the two second electric pushing rods 302 to move rightwards, the two second electric pushing rods 302 move rightwards to drive the second fixing frame 303 to move rightwards, so that all relevant parts are driven to move rightwards by the same working principle, a plurality of comb rods 314 are driven to move rightwards, the fibers are combed, the fibers are messy, the knots are easy to be knotted during the carding, and when the detector 306 starts to operate and detects that the plurality of comb rods 314 are blocked, Simultaneously, the second fixing frame 303 moves rightwards to drive the transmission shaft 309 to move rightwards, the transmission shaft 309 moves rightwards to drive the third straight gear 310 to move rightwards along the third rack 305 and rotate, at the moment, the third straight gear 310 rotates to drive the transmission shaft 309 to rotate, the transmission shaft 309 rotates to drive the fourth straight gear 311 to rotate, then the third electric push rod 318 is controlled to start, the third electric push rod 318 starts to drive the third fixing plate 319 to move, the third fixing plate 319 moves to drive the key shaft of the spline shaft 315 to move, the key shaft of the spline shaft 315 moves to drive the first straight gear 316 to move, and then the first straight gear 316 moves to mesh with the fourth straight gear 311, And further, the fourth spur gear 311 rotates to drive the first spur gear 316 to rotate, the first spur gear 316 rotates to drive the spline shaft 315 to rotate, the spline shaft 315 rotates to drive the round bar 313 to rotate, the round bar 313 rotates to drive the plurality of comb bars 314 to rotate, and further, the plurality of comb bars 314 are separated from the fiber at the knotted position, so that the plurality of comb bars 314 are prevented from being blocked when carding the fiber, meanwhile, the fiber is rolled to be flat because the fiber is loose, at the moment, the fourth spur gear 311 rotates to drive the second spur gear 308 to rotate, the second spur gear 308 rotates to drive the first rolling roller 307 to rotate, The fibers are rolled through the first rolling roller 307, the fibers are flattened, the comb rods 314 are rotated and reset according to the same working principle, the second fixing frame 303 is moved to the right, and the comb rods 314 are moved to the right according to the same working principle until the fibers are combed;
Then, after the fiber carding is completed, the two second electric push rods 302 are started to drive the second fixing frames 303 to move upwards, so as to drive all relevant components to move upwards, so that the first grinding roller 307 and the plurality of comb rods 314 move upwards to separate from the fiber, then, the conveyor belt 201 is started to drive the fiber to move rightwards, at this moment, the motor 402 is started, the output shaft of the motor 402 drives the screw 403 to rotate, the screw 403 rotates to drive the two sliding plates 404 to move leftwards along the second connecting rod 408, the two sliding plates 404 move to drive the two fourth electric push rods 405 to move, the two fourth electric push rods 405 move to drive the template 406 to move, at this moment, the right part of the template 406 moves to the right part of the conveyor belt 201, at this moment, the conveyor belt 201 is started to drive the fiber to move rightwards, at the same time, the output shaft of the motor 402 drives the screw 403 to rotate reversely, so that the template 406 moves rightwards, and the template 406 moves rightwards, the fibers are gradually filled into the templates 406, the rolled fibers are conveyed into the templates 406, then a proper amount of gypsum slurry is injected into the templates 406 in advance by a worker, the fibers are covered on the upper surface of the gypsum slurry, then two fourth electric pushing rods 405 are started to drive the templates 406 to move upwards, meanwhile, two second electric sliding blocks 301 are started to move rightwards along two electric sliding rails 204, further, two second electric pushing rods 302 are driven to move rightwards, two second fixing frames 303 are driven to move rightwards, all relevant components are driven to move rightwards by the same working principle, a plurality of comb rods 314 are driven to move rightwards, the fibers are combed again at the moment, the fibers are rolled by a first rolling roller 307, and the fibers are fused into the gypsum slurry in advance, and will bond fibre and gypsum slurry clean up at the outer anchor face of first roller 307 through scraper 321, then two fourth electric putter 405 start drive template 406 down remove reset, then template 406 continues to move to the right, this moment, fifth electric putter 410 starts drive fixed block 411 and moves left, fixed block 411 removes and drive scraper blade 412 and move left, and then make extrusion 412a remove to paste tight fibre, and cause the extrusion to it, when template 406 moves to the right through second roller 413, roll the gypsum slurry through second roller 413, and then realize rolling the gypsum slurry, and prevent that the fibre from being pulled out in the gypsum slurry.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210297857.9A CN114683409B (en) | 2022-03-25 | 2022-03-25 | Pre-carding machine for building materials that can be cut to length |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210297857.9A CN114683409B (en) | 2022-03-25 | 2022-03-25 | Pre-carding machine for building materials that can be cut to length |
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| CN114683409A CN114683409A (en) | 2022-07-01 |
| CN114683409B true CN114683409B (en) | 2024-07-16 |
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| CN212471888U (en) * | 2020-03-25 | 2021-02-05 | 江苏宇航板业有限公司 | Raw material compacting device for manufacturing asbestos-free fiber cement flat plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2656107Y (en) * | 2003-06-25 | 2004-11-17 | 李德华 | Double fibre reinforced gypsum board making machine |
| US9127457B2 (en) * | 2012-07-10 | 2015-09-08 | King Saud University | Machine for deforming and cutting plastic strips for enhancing concrete |
| CN111469260B (en) * | 2020-04-28 | 2022-04-12 | 王安全 | A kind of gypsum block prepared by dry production |
| CN212865380U (en) * | 2020-06-12 | 2021-04-02 | 江苏科净炭纤维有限公司 | Fixed-length shearing machine for processing activated carbon fiber felt |
| CN113618916A (en) * | 2021-08-09 | 2021-11-09 | 中国十七冶集团有限公司 | Cotton straw treatment facility is used in cotton straw concrete production |
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| CN212471888U (en) * | 2020-03-25 | 2021-02-05 | 江苏宇航板业有限公司 | Raw material compacting device for manufacturing asbestos-free fiber cement flat plate |
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