CN214876010U - Roll paper bagging device - Google Patents
Roll paper bagging device Download PDFInfo
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- CN214876010U CN214876010U CN202120603925.0U CN202120603925U CN214876010U CN 214876010 U CN214876010 U CN 214876010U CN 202120603925 U CN202120603925 U CN 202120603925U CN 214876010 U CN214876010 U CN 214876010U
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- annular lower
- sleeve
- spring
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- pressing plate
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- 238000004806 packaging method and process Methods 0.000 claims description 28
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 16
- 230000009471 action Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a roll paper bagging device, wherein an annular lower pressing plate is arranged above a chassis; the first spring is used for supporting the annular lower pressing plate; one end of the connecting part is hinged with the top of the chassis through a rotating shaft, the torsion spring is assembled to enable the other end of the connecting part to extend upwards in an inclined mode out of an area between the chassis and the annular lower pressing plate, the bottom of the supporting rod part is connected with the other end of the connecting part, the top of the supporting rod part extends upwards, and the connecting end of the hook is installed at the upper end of the supporting rod part; the plurality of support rods are annularly distributed around the central axis of the annular lower pressure plate; the chassis is also provided with a sleeve, the upper end of the sleeve is opened, and the projection of the sleeve in the vertical direction is finished and falls on the projection of the inner ring of the annular lower pressing plate in the vertical direction; the bottom of the movable rod extends into the sleeve through the opening, the top of the movable rod extends out of the sleeve and is connected with the supporting block, and a second spring is supported between the bottom of the supporting block and the top of the sleeve. The utility model has the advantages of convenient bagging and high work efficiency.
Description
Technical Field
The utility model relates to a stock form processing technology field, in particular to stock form sack filling device.
Background
Roll paper is one of necessities of life, and is widely applied to families, restaurants, hotels and other public places. After the roll paper is cut, conveyed and the diameter and length are detected, the roll paper needs to be bagged and packaged.
In the prior art, the mouth of a packaging bag is opened by a worker by hand, and then the packaging bag is packed with roll paper. This approach suffers from the following disadvantages: for a packaging bag with a large volume, the bag opening is large, and a worker needs to open the bag opening and load roll paper at the same time, so that the working efficiency is influenced; secondly, when the bottom of the packaging bag is deep, a worker adopts a conventional bagging mode, namely the packaging bag is flatly placed on a table top, and the roll paper is filled in through the opening of the bag; if the wrapping bag free state is vertical all the time, then the staff is holding the wrapping bag for a long time, easy tired.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's stock form have troublesome poeration, the technical problem that work efficiency is low at the bagging-off in-process, provide a stock form sack filling device.
The utility model discloses a following technical means solve above-mentioned technical problem: a roll paper bagging device comprises a chassis, an annular lower pressing plate, a first spring, a supporting rod, a hook, a supporting platform, a sleeve, a second spring, a movable rod, a torsion spring, a rotating shaft and a supporting block;
the annular lower pressing plate is arranged above the chassis; the first spring is vertically arranged and used for supporting the annular lower pressing plate; the support rod comprises a connecting part and a support rod part, one end of the connecting part is hinged with the top of the chassis through a rotating shaft, the torsion spring is assembled to enable the other end of the connecting part to extend out of the region between the chassis and the annular lower pressing plate in an inclined upward mode, and the annular lower pressing plate is pressed downwards to enable the connecting part to rotate downwards; the bottom of the support rod part is connected with the other end of the connecting part, the top of the support rod part extends upwards, and the connecting end of the hook is installed at the upper end of the support rod part; the plurality of support rods are annularly distributed around the central axis of the annular lower pressing plate, and the bag openings of the packaging bags can be simultaneously hooked on the hooking ends of the plurality of hooks so as to be expanded;
the chassis is also provided with a sleeve, the sleeve is vertically arranged, the upper end of the sleeve is provided with an opening, and the projection of the sleeve in the vertical direction is finished and falls on the projection of the inner ring of the annular lower pressing plate in the vertical direction; the bottom of the movable rod extends into the sleeve through the opening, the top of the movable rod extends out of the sleeve and is connected with the bottom of the supporting block, the second spring is supported between the bottom of the supporting block and the top of the sleeve, and the top of the supporting block is connected with the bottom of the supporting platform or is in contact with the bottom of the supporting platform.
When needs use the utility model discloses when carrying out the stock form bagging-off, the staff can sit the utility model discloses a side, take the both sides at the top of annular holding down plate respectively with both feet, step on annular holding down plate, first spring deformation, annular holding down plate pushing down the motion and drive each connecting portion and rotate downwards, torsional spring deformation, connecting portion rotate downwards and drive a bracing piece portion and rotate downwards, each bracing piece portion surrounds the mouth-opening increase that forms, cause the regional area increase of formation between each couple, when regional area looks adaptation when the sack of this regional area and the wrapping bag that needs the bagging-off is propped open, the couple of serving or wherein several couples of hook with the sack hook of wrapping bag, the sack of wrapping bag is propped open, the utility model discloses the preferred wrapping bag to the drum structure is bagged. The utility model discloses the angle between each bracing piece can change according to the concrete shape of wrapping bag. At this moment, the bottom and the main part of wrapping bag are taken (are piled) on supporting platform, pack the stock form into the sack of wrapping bag, along with the increase of stock form loading, the load that supporting platform bore increases, the second spring shrink, the movable rod stretches into to telescopic length increase downwards, supporting platform descends gradually, the main part of wrapping bag is vertical gradually, the space of wrapping bag inside is opened gradually, it is vertical until the bottom of wrapping bag, the stock form is full of the wrapping bag, accomplish the bagging-off of stock form, take out the wrapping bag from the couple, loosen the both feet, each spring, the torsional spring resets, accomplish a job.
Adopt the utility model discloses carry out the stock form bagging-off, the staff need not handheld wrapping bag and guarantees its centre gripping fastness at the bagging-off in-process, also need not manually to strut the sack, and the availability factor is high. Because the utility model adopts the elastic supporting component consisting of the supporting platform, the sleeve, the second spring and the movable rod, the elastic supporting component can automatically descend in real time along with the increase of the bagging amount, so that the space of the packaging bag is gradually opened, and the high efficiency of roll paper bagging can be met; and because the space of the packaging bag is gradually opened, compared with the packaging bag which is completely and always vertically arranged, the packaging bag can not break the bottom of the bag because the falling impulse of the roll paper is larger; adopt the utility model discloses a stock form sack filling device when carrying out the stock form bagging-off, steps on the change of the regional area that annular holding down plate can realize forming between each couple through the foot, satisfies the support to its sack of wrapping bag of different opening sizes.
Preferably, the central axis of the annular lower pressure plate is collinear with the central axis of the chassis; the hook end faces of the hooks are upwards bent towards the central axis direction of the annular lower pressing plate.
Preferably, the two ends of the rotating shaft are rotatably connected with the top of the chassis, one end of the connecting part is sleeved on the rotating shaft, and the two ends of the torsion spring are respectively connected with the chassis and the connecting part.
Preferably, the second spring is sleeved on the movable rod, the bottom of the second spring is connected with the top of the sleeve, and the top of the second spring is connected with the bottom of the supporting block.
Preferably, a plurality of the sleeves are distributed annularly around the central axis of the annular lower pressing plate.
Preferably, the bottom of the first spring is connected with the top of the chassis, and the top of the first spring is connected with the bottom of the annular lower pressing plate; the first springs are distributed annularly around the central axis of the annular lower pressing plate.
Preferably, the upper end of the support rod part is a threaded rod section, and the connecting end of the hook is sleeved on the threaded rod section and is in sliding fit with the threaded rod section; an upper nut and a lower nut are matched on the threaded rod section in a threaded manner; the upper nut and the lower nut are respectively positioned at the upper end and the lower end of the connecting end of the hook; the connecting end of the hook can be clamped between the upper nut and the lower nut by screwing the upper nut and the lower nut.
Preferably, a height adjusting and limiting device is further arranged on the base plate and used for limiting the pressing height of the annular lower pressing plate.
Preferably, a threaded hole which is through up and down is formed in the bottom, the height adjusting and limiting device comprises a screw rod and a limiting block, the screw rod is in threaded fit with the threaded hole, and the limiting block is connected to the top of the screw rod and is arranged between the chassis and the annular lower pressing plate.
Preferably, the limiting block is wrapped with a non-woven fabric layer.
The utility model has the advantages that: adopt the utility model discloses carry out the stock form bagging-off, the staff need not handheld wrapping bag and guarantees its centre gripping fastness at the bagging-off in-process, also need not manually to strut the sack, and the availability factor is high. Because the utility model adopts the elastic supporting component consisting of the supporting platform, the sleeve, the second spring and the movable rod, the elastic supporting component can automatically descend in real time along with the increase of the bagging amount, so that the space of the packaging bag is gradually opened, and the high efficiency of roll paper bagging can be met; and because the space of the packaging bag is gradually opened, compared with the packaging bag which is completely and always vertically arranged, the packaging bag can not break the bottom of the bag because the falling impulse of the roll paper is larger; adopt the utility model discloses a stock form sack filling device when carrying out the stock form bagging-off, steps on the change of the regional area that annular holding down plate can realize forming between each couple through the foot, satisfies the support to its sack of wrapping bag of different opening sizes.
Drawings
Fig. 1 is a schematic structural view of a roll paper bagging apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a roll paper bagging apparatus in a side view state in an embodiment of the present invention.
Fig. 3 is a partial enlarged view of fig. 2 in the present invention.
Fig. 4 is a schematic structural diagram of a roll paper bagging apparatus in an initial bagging state according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a roll paper bagging device in a bagging midway state in the embodiment of the present invention.
Fig. 6 is a schematic structural view of the embodiment of the present invention in which the sleeve and the movable rod are engaged.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Example 1
As shown in fig. 1-3, the present embodiment discloses a roll paper bagging apparatus, which includes a chassis 1, an annular lower pressing plate 2, a first spring 3, a support rod 41, a torsion spring 42, a rotating shaft 43, a hook 5, a support platform 6, a sleeve 71, a second spring 72, a movable rod 73, and a support block 74.
An annular lower pressing plate 2 is arranged above the chassis 1. First spring 3 is vertical setting and is used for supporting annular holding down plate 2, and the bottom and the chassis 1 top of first spring 3 are connected, and the top of first spring 3 is connected with the bottom of annular holding down plate 2. The support rod 41 comprises a connecting portion 411 and a support rod portion 412, the two ends of the rotating shaft 43 are rotatably connected with the top of the chassis 1, one end of the connecting portion 411 is sleeved on the rotating shaft 43, the two ends of the torsion spring 42 are respectively connected with the chassis 1 and the connecting portion 411, and the torsion spring 42 is assembled to enable the other end of the connecting portion 411 to extend out of the area between the chassis 1 and the annular lower pressing plate 2 in an inclined upward direction. Pressing down the annular pressing plate 2 causes the connecting portion 411 to rotate downward. The bottom of the support rod part 412 and the other end of the connecting part 411 are welded or integrally formed, the top of the support rod part 412 extends upwards, and the plurality of support rods 41 are annularly distributed around the central axis of the annular lower pressing plate 2. The connecting end 51 of the hook 5 is installed at the upper end of the support rod part 412, and the mouth of the packing bag 8 can be simultaneously hooked on the hooking ends 52 of the plurality of hooks 5 so that the mouth of the packing bag 8 is opened.
The chassis 1 is further provided with a sleeve 71, the sleeve 71 is vertically arranged, the upper end of the sleeve 71 is open, and the projection of the sleeve 71 in the vertical direction is finished and falls on the projection of the inner ring of the annular lower pressing plate 2 in the vertical direction. The bottom of the movable rod 73 extends into the sleeve 71 through the opening, the top of the movable rod 73 extends out of the sleeve 71 and is connected with the bottom of the supporting block 74, the second spring 72 is sleeved on the movable rod 73, the bottom of the second spring 72 is connected with the top of the sleeve 71, the top of the second spring 72 is connected with the bottom of the supporting block 74, and the top of the supporting block 74 is welded with the bottom of the supporting platform 6 or is in contact with the bottom of the supporting platform 6.
When the utility model is needed to be used for packaging the roll paper, a worker can sit on the side of the utility model, two feet are respectively put on two sides of the top of the annular lower pressing plate 2, the annular lower pressing plate 2 is stepped, the first spring 3 is deformed, the annular lower pressing plate 2 is pressed downwards to drive each connecting part 411 to rotate downwards, the torsion spring 42 is deformed, the connecting part 411 rotates downwards to drive the supporting rod part 412 to rotate downwards, the opening formed by the surrounding of each supporting rod part 412 is increased, so that the area of the area formed between each hook 5 is increased, when regional area looks adaptation when the sack of this regional area and the wrapping bag that needs the bagging-off is strutted, hold 52 on the hook of each couple 5 or the hook of several couples 5 wherein with the sack hook of wrapping bag, the sack of wrapping bag is strutted, the utility model discloses the preferred wrapping bag to the drum structure is bagged. The utility model discloses the angle between each bracing piece 41 can carry out corresponding change setting according to the concrete shape of wrapping bag. As shown in fig. 4, at this time, the bottom and the main body of the packaging bag are put on (stacked on) the supporting platform 6, the roll paper is filled into the mouth of the packaging bag 8, the load borne by the supporting platform 6 increases with the increase of the amount of the roll paper, the second spring 72 contracts, the length of the movable rod 73 extending downwards into the sleeve 71 increases, the supporting platform 6 gradually descends, as shown in fig. 5, the main body of the packaging bag 8 is gradually vertical, the space inside the packaging bag 8 is gradually opened until the bottom of the packaging bag 8 is vertical, the roll paper is filled in the packaging bag, the packaging bag of the roll paper is completed, the packaging bag 8 is taken out from the hook 5, the two feet are loosened, and the springs and the torsion spring 42 are reset to complete one work.
Adopt the utility model discloses carry out the stock form bagging-off, the staff need not handheld wrapping bag and guarantees its centre gripping fastness at the bagging-off in-process, also need not manually to strut the sack, and the availability factor is high. Because the utility model adopts the elastic supporting component consisting of the supporting platform 6, the sleeve 71, the second spring 72 and the movable rod 73, the elastic supporting component can automatically descend in real time along with the increase of the bagging amount, so that the space of the packaging bag is gradually opened, and the high efficiency of roll paper bagging can be met; and because the space of the packaging bag is gradually opened, compared with the packaging bag which is completely and always vertically arranged, the packaging bag can not break the bottom of the bag because the falling impulse of the roll paper is larger; adopt the utility model discloses a stock form sack filling device when carrying out the stock form bagging-off, step on annular holding down plate 2 through the foot and can realize the change of the regional area that forms between each couple 5, satisfy the support to its sack of wrapping bag of different opening sizes, the simple operation.
Example 2
The present embodiment differs from the above embodiments in that: the central axis of the annular lower pressing plate 2 is collinear with the central axis of the chassis 1. The hooking end 52 of the hook 5 is bent upward facing the central axis direction of the annular lower platen 2.
A plurality of sleeves 71 are annularly distributed around the central axis of the annular lower platen 2. The bottom of the first spring 3 is connected with the top of the chassis 1, and the top of the first spring is connected with the bottom of the annular lower pressure plate 2. The plurality of first springs 3 are annularly distributed around the central axis of the annular lower pressure plate 2.
Adopt multiunit sleeve 71, first spring 3 combined action, can improve the utility model discloses the stationarity of action.
Example 3
As shown in fig. 1 and 2, the present embodiment is different from the above embodiments in that: the upper end of the supporting rod part 412 is a threaded rod section, and the connecting end 51 of the hook 5 is sleeved on the threaded rod section and is in sliding fit with the threaded rod section. An upper nut 47 and a lower nut 48 are screwed on the threaded rod section. The upper nut 47 and the lower nut 48 are respectively positioned at the upper end and the lower end of the connecting end 51 of the hook 5. Tightening the upper nut 47 and the lower nut 48 can clamp the connection end 51 of the hook 5 between the upper nut 47 and the lower nut 48.
Because the utility model discloses screw-thread fit has upper nut 47, lower nut 48 on the screw rod section. The upper nut 47 and the lower nut 48 are respectively positioned at the upper end and the lower end of the connecting end 51 of the hook 5. Tightening the upper nut 47 and the upper and lower nuts 48 downward can clamp the connection end 51 of the hanger 5 between the upper and lower nuts 47, 48. So, realized 5 height-adjustable of couple, can satisfy the bagging-off needs of not unidimensional (length) wrapping bag to and screw up the effect jointly through last nut 47, lower nut 48, realize the fastening of its position of height-adjusting back couple 5.
Example 4
As shown in fig. 1, the present embodiment is different from the above embodiments in that: the chassis 1 is also provided with a height adjusting and limiting device which is used for limiting the pressing height of the annular lower pressing plate 2.
Threaded holes which are communicated up and down are formed in the bottom, the height adjusting and limiting device comprises a limiting block 91 and a screw rod 92, the screw rod 92 is in threaded fit with the threaded holes, and the limiting block 91 is connected to the top of the screw rod 92 and is arranged between the chassis 1 and the annular lower pressing plate 2.
The utility model discloses a rotating screw 92 and driving stopper 91 and removing, adjusting the distance between stopper 91 and the annular holding down plate 2, and then the degree that the control foot stepped on can be according to the size regulation stopper 91's of sack height in advance, when the foot stepped on annular holding down plate 2 and stopper 91 contact, accomplished the dynamics that the foot stepped on promptly, improved the accurate nature of location.
In some embodiments, the stopper 91 is wrapped by a non-woven fabric layer, so that the annular lower pressing plate 2 and the stopper 91 are in flexible contact with each other through the non-woven fabric layer, and the treading comfort is improved.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A roll paper bagging device is characterized by comprising a chassis, an annular lower pressing plate, a first spring, a supporting rod, a hook, a supporting platform, a sleeve, a second spring, a movable rod, a torsion spring, a rotating shaft and a supporting block;
the annular lower pressing plate is arranged above the chassis; the first spring supports the annular lower pressure plate; the support rod comprises a connecting part and a support rod part, one end of the connecting part is hinged with the top of the chassis through a rotating shaft, the torsion spring is assembled to enable the other end of the connecting part to extend out of the region between the chassis and the annular lower pressing plate in an inclined upward mode, and the annular lower pressing plate is pressed downwards to enable the connecting part to rotate downwards; the bottom of the supporting rod part is connected with the other end of the connecting part, the top of the supporting rod part extends upwards, and the supporting rods are annularly distributed around the central axis of the annular lower pressing plate; the connecting ends of the hooks are arranged at the upper ends of the supporting rod parts, and the bag openings of the packaging bags can be simultaneously hooked on the hooking ends of the hooks so as to be opened;
the chassis is also provided with a sleeve, the sleeve is vertically arranged, the upper end of the sleeve is provided with an opening, and the projection of the sleeve in the vertical direction is finished and falls on the projection of the inner ring of the annular lower pressing plate in the vertical direction; the bottom of the movable rod extends into the sleeve through the opening, the top of the movable rod extends out of the sleeve and is connected with the supporting block, the second spring is supported between the bottom of the supporting block and the top of the sleeve, and the top of the supporting block is connected with the bottom of the supporting platform or is in contact with the bottom of the supporting platform.
2. A roll paper bagging apparatus according to claim 1, wherein a central axis of the annular lower platen is collinear with a central axis of the chassis; the hook end faces of the hooks are upwards bent towards the central axis direction of the annular lower pressing plate.
3. The paper roll bagging device according to claim 1, wherein two ends of the rotating shaft are rotatably connected with the top of the chassis, one end of the connecting part is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the chassis and the connecting part.
4. The roll paper bagging apparatus of claim 1, wherein the second spring is sleeved on the movable rod, the bottom of the second spring is connected with the top of the sleeve, and the top of the second spring is connected with the bottom of the support block.
5. A roll paper bagging apparatus according to claim 1, wherein a plurality of said sleeves are annularly distributed about a central axis of said annular lower platen.
6. A roll paper bagging apparatus in accordance with claim 1, wherein the bottom of said first spring is attached to the top of said base pan, and the top of said first spring is attached to the bottom of said annular lower platen; the first springs are distributed annularly around the central axis of the annular lower pressing plate.
7. The paper roll bagging device according to claim 1, wherein the upper end of the support rod part is a threaded rod section, and the connecting end of the hook is sleeved on the threaded rod section and is in sliding fit with the threaded rod section; an upper nut and a lower nut are matched on the threaded rod section in a threaded manner; the upper nut and the lower nut are respectively positioned at the upper end and the lower end of the connecting end of the hook; the connecting end of the hook can be clamped between the upper nut and the lower nut by screwing the upper nut and the lower nut.
8. The roll paper bagging apparatus of claim 1, wherein a height adjustment limiting device is further provided on the chassis to limit the height at which the annular lower platen is depressed.
9. The paper roll bagging device according to claim 8, wherein a threaded hole penetrating up and down is formed in the base plate, the height adjusting and limiting device comprises a screw rod and a limiting block, the screw rod is in threaded fit with the threaded hole, and the limiting block is connected to the top of the screw rod and is arranged between the base plate and the annular lower pressing plate.
10. The roll paper bagging apparatus of claim 9 wherein the stop block is wrapped with a non-woven layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603925.0U CN214876010U (en) | 2021-03-23 | 2021-03-23 | Roll paper bagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603925.0U CN214876010U (en) | 2021-03-23 | 2021-03-23 | Roll paper bagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214876010U true CN214876010U (en) | 2021-11-26 |
Family
ID=79038100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120603925.0U Expired - Fee Related CN214876010U (en) | 2021-03-23 | 2021-03-23 | Roll paper bagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214876010U (en) |
-
2021
- 2021-03-23 CN CN202120603925.0U patent/CN214876010U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |