CN214003538U - Edge folding mechanism for film - Google Patents
Edge folding mechanism for film Download PDFInfo
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- CN214003538U CN214003538U CN202022799248.2U CN202022799248U CN214003538U CN 214003538 U CN214003538 U CN 214003538U CN 202022799248 U CN202022799248 U CN 202022799248U CN 214003538 U CN214003538 U CN 214003538U
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- pinch roller
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- roller
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Abstract
The utility model belongs to the technical field of film production and processing, a receipts limit mechanism of film is disclosed, including first constant speed roller and second constant speed roller, be equipped with the cutter between first constant speed roller and the second constant speed roller, second constant speed roller is equipped with outward and receives useless limit axle and rolling axle, and the film loops through and is connected with the rolling axle behind first constant speed roller and the second constant speed roller, and the film waste passes through behind the second constant speed roller and receives the slitter edge hub connection, be equipped with flexible pinch roller mechanism between first constant speed roller and the cutter, flexible pinch roller mechanism includes flexible pinch roller, the film contact on the top lateral wall of flexible pinch roller and second constant speed roller. The flexible pinch roller mechanism can enable the film to be in a tight state when being cut in the film edge folding process, so that the film cutting effect cannot be affected by the abnormal waste edge, the cutting quality is improved, and the obtained product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of film production and processing, a receipts limit device of film is related to, concretely relates to receipts limit mechanism of film.
Background
The film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific interpretation of the film is as follows: a 2-dimensional material formed by atomic, molecular or ionic deposition on a substrate surface. Example (c): optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like. With the development of the country, the economic level is higher, the industrial development level is higher, and the application of the film is more and more.
In the process of plastic film production and processing, the two sides of the plastic film in the forming process have irregular edges, and the plastic film can be subjected to edge cutting treatment during rolling. The existing film edge folding mode is used in actual production, when the waste edge folding position is broken or folded and piled abnormally, and workers do not timely handle the waste edge folding position, the film between two constant-speed rollers is in a non-tightening state, the phenomena of poor folding and burrs and the like can occur during cutting, and products can be directly scrapped even in severe cases.
Therefore, in order to solve the problem, the utility model provides a receipts limit mechanism of film.
SUMMERY OF THE UTILITY MODEL
The utility model provides a receipts limit mechanism of film has solved the waste edge of receipts that prior art exists and when appearing unusual when receiving, can lead to the film of department between two constant speed rollers to be in the non-state of tightening, cut this moment and can appear fold, phenomenon such as burr is bad, can lead to the direct condemned technical problem of product even when serious, flexible pinch roller mechanism makes the film have certain packing force when it is used, cut with this mode, cut the effect and can not receive and receive waste edge department abnormal influence to improve product quality.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a receipts limit mechanism of film, includes first constant speed roller and second constant speed roller, is equipped with the cutter between first constant speed roller and the second constant speed roller, the second constant speed roller is equipped with outward and receives useless limit axle and rolling axle, and the film loops through first constant speed roller and second constant speed roller after be connected with the rolling axle, and the useless limit of film passes through behind the second constant speed roller with receive useless limit hub connection, be equipped with flexible pinch roller mechanism between second constant speed roller and the cutter, flexible pinch roller mechanism includes flexible pinch roller, the film contact on the top lateral wall of flexible pinch roller and second constant speed roller.
Preferably, the flexible pinch roller mechanism still includes the pinch roller mount pad, the pinch roller mount pad is the L type, and the vertical limit and the cutter mount pad of pinch roller mount pad are connected, the horizontal edge symmetry of pinch roller mount pad is equipped with two linear bearing, linear bearing's upper and lower both ends run through the upper and lower surface on pinch roller mount pad horizontal limit respectively, be equipped with the pinch roller in the linear bearing and adjust the pole, the upper end that the pinch roller adjusted the pole is connected with adjusting part, the lower extreme that the pinch roller adjusted the pole passes through coupling assembling and is connected with flexible pinch roller.
Preferably, the adjusting part comprises a connecting rod mounting block, the connecting rod mounting block is fixedly connected with the upper end of the pinch roller adjusting rod, an adjusting screw penetrating through the connecting rod mounting block is arranged in the middle of the connecting rod mounting block, an adjusting nut matched with the adjusting screw is arranged at the upper end of the adjusting screw, and the lower end of the adjusting screw is in contact with the horizontal edge of the pinch roller mounting seat.
Preferably, coupling assembling includes the pinch roller fixed block, the bottom fixed connection of pinch roller fixed block and pinch roller regulation pole, flexible pinch roller is fixed in pinch roller fixed block middle part through taking the shoulder hinge pin.
Preferably, snap springs are arranged at the upper and lower ports of the linear bearing.
Preferably, a compression spring is arranged between the pinch roller mounting seat and the pinch roller fixing block, and the compression spring is sleeved outside the pinch roller adjusting rod.
Preferably, the outer surface of the flexible pressing wheel is made of polyurethane.
Preferably, the inner portion of the linear bearing is made of a non-metallic material.
The utility model discloses a film edge folding mechanism during operation, flexible pinch roller mechanism make the film have certain packing force, cut with this mode, cut the effect and can not receive the unusual influence of receipts slitter edge department, improve product quality.
Compared with the prior art, the utility model, have following advantage: the flexible pinch roller mechanism can enable the film to be in a tight state when being cut in the film edge folding process, so that the film cutting effect cannot be affected by the abnormal waste edge, the cutting quality is improved, and the obtained product quality is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the flexible pinch roller mechanism.
Reference numbers and corresponding part names in the drawings:
1. a first constant speed roller; 2. a second constant speed roller; 3. a cutter; 4. waste side shafts are collected; 5. a winding shaft; 6. a film; 7. film waste edges; 8. a flexible pinch roller mechanism; 9. a flexible pinch roller; 10. a pinch roller mounting seat; 11. a linear bearing; 12. a pinch roller adjusting rod; 13. a connecting rod mounting block; 14. an adjusting screw; 15. adjusting the nut; 16. a pinch roller fixing block; 17. a shouldered hinge pin; 18. a clamp spring; 19. compressing the spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in detail with reference to the following embodiments, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not intended as limitations of the present invention.
Examples
As shown in fig. 1-2, a film edge folding mechanism includes a first constant speed roller 1 and a second constant speed roller 2, a cutter 3 is disposed between the first constant speed roller 1 and the second constant speed roller 2, the cutter 3 is fixed on a mounting base, a waste edge folding shaft 4 and a winding shaft 5 are disposed outside the second constant speed roller 2, a film 6 sequentially passes through the first constant speed roller 1 and the second constant speed roller 2 and then is connected with the winding shaft 5, a film waste edge 7 passes through the second constant speed roller 2 and then is connected with the waste edge folding shaft 4, a flexible pinch roller mechanism 8 is disposed between the second constant speed roller 2 and the cutter 3, the flexible pinch roller mechanism 8 includes a flexible pinch roller 9, and the flexible pinch roller 9 contacts with the film 6 on the upper side wall of the second constant speed roller 2.
When this embodiment uses, current film 6 is receiving the limit in-process, if receive slitter edge department the broken band or receive full pile unusual and the staff does not in time handle, will lead to film 6 between first constant speed roller 1 and the second constant speed roller 2 to be in the non-state of tightening, cuts this moment and can appear fold, burr bad, can lead to the product directly to scrap even when serious. In the embodiment, the flexible pinch roller mechanism 8 is additionally arranged between the second constant-speed roller 2 and the cutter 3, the flexible pinch roller 9 in the flexible pinch roller mechanism 8 is in contact with the film 6 on the second constant-speed roller 2 in the edge folding process, so that the film 6 on the second constant-speed roller 2 has a certain pressing force, the cutting is performed in such a way, when the edge folding position is broken or the edge folding stacking is abnormal and workers do not timely handle the film, the flexible pinch roller 9 still gives the film 6 a pressing force, the cutting effect of the film 6 is not affected by the abnormal condition of the waste edge folding position, the edge cutting effect is ensured, and the quality of the obtained product is improved.
As a further description of the above embodiment, the flexible pinch roller mechanism 8 further includes a pinch roller mounting seat 10, the pinch roller mounting seat 10 is of an L shape, the vertical edge of the pinch roller mounting seat 10 is connected with the cutter mounting seat, two linear bearings 11 are symmetrically arranged on the horizontal edge of the pinch roller mounting seat 10, the upper and lower ends of the linear bearings 11 respectively penetrate through the upper and lower surfaces of the horizontal edge of the pinch roller mounting seat 10, a pinch roller adjusting rod 12 is arranged in the linear bearings 11, the upper end of the pinch roller adjusting rod 12 is connected with an adjusting assembly, and the lower end of the pinch roller adjusting rod 12 is connected with the flexible pinch roller 9 through a connecting assembly.
When the embodiment is used, the cutter 3 is fixed through the cutter mounting seat, and the part belongs to the prior art, so that the fixing modes of the cutter 3, the first constant-speed roller 1, the second constant-speed roller 2, the slitter edge collecting shaft 4 and the winding shaft 5 are not further described in the embodiment, and a person skilled in the art can know the fixing modes according to the prior art. The vertical limit of pinch roller mount pad 10 is connected with the cutter mount pad to fix flexible pinch roller mechanism 8, guarantee that flexible pinch roller 9 sets up between cutter 3 and second constant speed roller 2, and flexible pinch roller 9 and the contact of second constant speed roller 2 surface produce certain packing force to the film 6 on second constant speed roller 2 surface, make film 6 not receive the influence of receipts slitter edge abnormal conditions.
In this embodiment, flexible pinch roller 9 is connected on pinch roller is adjusted pole 12 through coupling assembling, coupling assembling includes pinch roller fixed block 16, pinch roller fixed block 16 and the bottom fixed connection of pinch roller is adjusted pole 12, flexible pinch roller 9 is fixed in the middle part of pinch roller fixed block 16 through shouldered hinge pin 17. The position of the flexible pinch roller 9 can be adjusted by matching the pinch roller adjusting rod 12 with the adjusting component, so that the pressing force of the flexible pinch roller 9 on the film 6 is changed.
As further described in the above embodiment, the adjusting assembly includes a connecting rod mounting block 13, the connecting rod mounting block 13 is fixedly connected to the upper end of the pressure wheel adjusting rod 12, an adjusting screw 14 penetrating through the connecting rod mounting block 13 is disposed in the middle of the connecting rod mounting block 13, an adjusting nut 15 matched with the adjusting screw 14 is disposed at the upper end of the adjusting screw 14, and the lower end of the adjusting screw 14 contacts with the horizontal edge of the pressure wheel mounting base 10.
When the embodiment is used, when the position of the flexible pressing wheel 9 needs to be adjusted, and the pressing force of the flexible pressing wheel 9 on the film 6 is changed, the connecting rod mounting block 13 moves upwards or downwards through the adjusting screw 14 and the adjusting nut 15, the connecting rod mounting block 13 drives the pressing wheel adjusting rod 12 to move upwards or upwards in the moving process, the pressing wheel adjusting rod 12 drives the pressing wheel fixing block 16 to move in the moving process, so that the flexible pressing wheel 9 is driven to move, the flexible pressing wheel 9 is close to or far away from the second constant-speed roller 2, the position of the flexible pressing wheel 9 is adjusted, the pressing force is changed, the film 6 section is always kept tight when the film 6 is cut, and the product quality is improved.
As a further description of the above embodiment, the upper and lower ports of the linear bearing 11 are both provided with snap springs 18.
When the linear bearing is used in the embodiment, the clamp spring 18 can play a role in fastening the linear bearing 11 and prevent the linear bearing 11 from moving axially.
As a further description of the above embodiments, a compression spring 19 is disposed between the puck mounting base 10 and the puck fixing block 16, and the compression spring 19 is sleeved outside the puck adjusting bar 12.
When the device is used, the compression spring 19 can play a flexible function, and the flexible pressing wheel 9 can be finely adjusted. The flexible function is not limited to compression spring 19, and other flexible functions of flexible press wheel 9 can be realized.
As a further description of the above embodiment, the outer surface of flexible puck 9 is made of polyurethane.
When the embodiment is used, the outer surface of the flexible pressing wheel 9 is made of the polyurethane material, so that the film 6 cannot be damaged in the process that the flexible pressing wheel 9 compresses the film 6, and the quality of the manufactured film 6 is ensured.
As a further description of the above embodiment, the interior of the linear bearing 11 is made of a non-metallic material.
When the device is used, the inner material of the linear bearing 11 is a non-metal material, so that the phenomenon that metal particles generated in the sliding process of the pinch roller adjusting rod 12 fall on the film 6 to influence the product quality is avoided.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a receipts limit mechanism of film, is equipped with cutter (3) including first constant speed roller (1) and second constant speed roller (2) between first constant speed roller (1) and second constant speed roller (2), second constant speed roller (2) are equipped with outward and receive useless limit axle (4) and rolling axle (5), and film (6) loop through behind first constant speed roller (1) and second constant speed roller (2) and are connected with rolling axle (5), and film slitter edge (7) are connected with receipts useless limit axle (4) through behind second constant speed roller (2), its characterized in that: be equipped with flexible pinch roller mechanism (8) between second constant speed roller (2) and cutter (3), flexible pinch roller mechanism (8) are including flexible pinch roller (9), film (6) contact on flexible pinch roller (9) and the top lateral wall of second constant speed roller (2).
2. A film edging mechanism according to claim 1, characterized in that: flexible pinch roller mechanism (8) still include pinch roller mount pad (10), pinch roller mount pad (10) are the L type, and the vertical limit and the cutter mount pad of pinch roller mount pad (10) are connected, the horizontal edge symmetry of pinch roller mount pad (10) is equipped with two linear bearing (11), the upper and lower surface on pinch roller mount pad (10) horizontal limit is run through respectively at linear bearing's (11) upper and lower both ends, be equipped with pinch roller regulation pole (12) in linear bearing (11), the upper end that pinch roller regulated pole (12) is connected with adjusting part, the lower extreme that pinch roller regulated pole (12) passes through coupling assembling and is connected with flexible pinch roller (9).
3. A film edging mechanism according to claim 2, characterized in that: the adjusting component comprises a connecting rod mounting block (13), the upper end of the connecting rod mounting block (13) is fixedly connected with the pinch roller adjusting rod (12), an adjusting screw (14) penetrating through the connecting rod mounting block (13) is arranged in the middle of the connecting rod mounting block (13), an adjusting nut (15) matched with the adjusting screw (14) is arranged at the upper end of the adjusting screw (14), and the lower end of the adjusting screw (14) is in contact with the horizontal edge of the pinch roller mounting seat (10).
4. A film edging mechanism according to claim 2, characterized in that: the connecting assembly comprises a pinch roller fixing block (16), the pinch roller fixing block (16) is fixedly connected with the bottom of the pinch roller adjusting rod (12), and the flexible pinch roller (9) is fixed in the middle of the pinch roller fixing block (16) through a shouldered hinge pin (17).
5. A film edging mechanism according to claim 2, characterized in that: and clamp springs (18) are arranged at the upper and lower ports of the linear bearing (11).
6. A film edging mechanism as defined in claim 4, wherein: a compression spring (19) is arranged between the pinch roller mounting seat (10) and the pinch roller fixing block (16), and the compression spring (19) is sleeved outside the pinch roller adjusting rod (12).
7. A film edging mechanism according to claim 1, characterized in that: the outer surface of the flexible pressing wheel (9) is made of polyurethane.
8. A film edging mechanism as defined in claim 5, wherein: the interior of the linear bearing (11) is made of non-metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022799248.2U CN214003538U (en) | 2020-11-27 | 2020-11-27 | Edge folding mechanism for film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022799248.2U CN214003538U (en) | 2020-11-27 | 2020-11-27 | Edge folding mechanism for film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214003538U true CN214003538U (en) | 2021-08-20 |
Family
ID=77307590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022799248.2U Active CN214003538U (en) | 2020-11-27 | 2020-11-27 | Edge folding mechanism for film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214003538U (en) |
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2020
- 2020-11-27 CN CN202022799248.2U patent/CN214003538U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 361000 201-1, complex building 5, No. 11, Butang Middle Road, torch high tech Zone (Tongxiang) industrial base, Xiamen, Fujian Patentee before: Xiamen Haichen New Energy Technology Co.,Ltd. |