CN220762715U - Polyimide film edge cutter - Google Patents
Polyimide film edge cutter Download PDFInfo
- Publication number
- CN220762715U CN220762715U CN202321455913.3U CN202321455913U CN220762715U CN 220762715 U CN220762715 U CN 220762715U CN 202321455913 U CN202321455913 U CN 202321455913U CN 220762715 U CN220762715 U CN 220762715U
- Authority
- CN
- China
- Prior art keywords
- gear
- installation shell
- roller
- polyimide film
- coil stock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920001721 polyimide Polymers 0.000 title claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 44
- 238000004804 winding Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009966 trimming Methods 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a polyimide film edge cutter which comprises a coiling mechanism and a blanking mechanism, wherein the coiling mechanism is arranged at the upper part of a mounting shell, the collecting mechanism is arranged inside the mounting shell, the blanking mechanism is arranged at the lower part of the mounting shell, the coiling mechanism comprises a first motor, a coiling gear, a connecting shaft, a connecting gear, a discharging roller and a coiling roller, the first motor is arranged at the front side of the mounting shell, the coiling roller and the mounting shell are rotationally connected and penetrate through the mounting shell, the coiling gear and the coiling roller are fixedly connected, the discharging roller and the mounting shell are rotationally connected and penetrate through the mounting shell, the discharging gear and the discharging roller are fixedly connected, the connecting shaft and the mounting shell are rotationally connected and penetrate through the mounting shell, the mounting shell is connected with the first motor, the two ends of the connecting shaft are respectively provided with the connecting gears, and the two connecting gears are respectively arranged at the left side of the coiling gear and the right side of the discharging gear. The utility model belongs to the field of polyimide film production, and particularly relates to a polyimide film edge cutter.
Description
Technical Field
The utility model belongs to the field of polyimide film production, and particularly relates to a polyimide film edge cutter.
Background
Polyimide film is one of the earliest commercial products of polyimide and is used for slot insulation and cable wrapping materials for motors. In the polyimide film processing process, edges of the film are required to be cut so as to ensure that the size of the polyimide film meets the requirements. The existing polyimide film edge cutter is slower when adjusting the cutter position, and is difficult to cut the film into various sizes, and the discharging rate is mostly that the coil stock roller drives to rotate when trimming, and the rate is difficult to control, and the problems of deviation and fold and the like are easily caused by tearing when trimming the coil stock, so that the trimming accuracy is affected.
The utility model discloses a polyimide film trimming mechanism, which is provided with a pressing device, wherein a cutter and a pressing device are positioned on the same straight line, three points are stressed simultaneously when the cutter cuts a polyimide film, so that the polyimide film can be cut accurately, but the film is required to be pressed when being cut, although the accuracy of the cutting position can be ensured, the cutting speed is slower, the problem that the film is easy to slide and deviate when being wound and unwound is not solved, the film is difficult to be cut rapidly while being wound, and the production efficiency is poor.
Therefore, we propose a polyimide film edge trimmer to solve the above problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the polyimide film edge cutter, which can keep the position of a film by controlling the rotation of a discharging roller and a winding roller at the same speed, so that the film is prevented from sliding, and the edge cutting accuracy is prevented from being influenced.
The technical scheme adopted by the utility model is as follows: the utility model provides a polyimide film edge cutter, which comprises a mounting shell, supporting legs, a coiling mechanism, a collecting mechanism and a blanking mechanism, wherein the coiling mechanism is arranged on the upper part of the mounting shell, the collecting mechanism is arranged in the mounting shell, the blanking mechanism is arranged on the lower part of the mounting shell, the coiling mechanism comprises a first motor, a coiling gear, a connecting shaft, a connecting gear, a discharging roller and a coiling roller, the first motor is arranged on the front side of the mounting shell, the coiling roller and the mounting shell are rotationally connected and penetrate through the mounting shell, the coiling gear and the coiling roller are fixedly connected, the discharging roller and the mounting shell are rotationally connected and penetrate through the mounting shell, the discharging gear and the discharging roller are fixedly connected, the connecting shaft and the mounting shell are rotationally connected and penetrate through the mounting shell, the mounting shell is connected with the first motor, connecting gears are respectively arranged at two ends of the connecting shaft, and the two connecting gears are respectively arranged on the left side of the coiling gear and the right side of the discharging gear.
The feeding roller and the coiling roller are placed at the same level, the coiling gear and the feeding gear are placed at the same level, the speed of the feeding roller and the coiling roller is guaranteed, and the film is prevented from sliding, tearing and wrinkling when being cut, so that the accuracy of trimming is affected.
The collecting mechanism comprises a collecting roller, a driven sprocket, a chain and a driving sprocket, wherein the collecting roller and the mounting shell are rotationally connected and penetrate through the mounting shell, the driven sprocket is fixedly connected with the collecting roller, the driving sprocket is fixedly connected with the material winding roller, and the driven sprocket is connected with the driving sprocket through the chain transmission, so that cutting excess materials are collected, waste in production is avoided, and cost is reduced.
Specifically, the driven sprocket and the driving sprocket are the same in size, the collecting roller and the material winding roller are guaranteed to be the same in speed, and the trimming accuracy is prevented from being influenced by the fact that the surplus materials and the films are torn.
The cutting mechanism comprises a second motor, an auxiliary roller, a cutter, a sliding block, a hydraulic cylinder, a sliding groove, an adjusting gear, a driven gear and a driving gear, wherein the second motor is arranged at the lower end of the installation shell, the auxiliary roller is rotationally connected with the installation shell, the sliding block is slidingly connected with the installation shell, the sliding groove is arranged at the sliding connection position of the sliding block and the installation shell, the lower end of the hydraulic cylinder is fixedly connected with the sliding block, the cutter is fixedly connected with the upper end of the hydraulic cylinder, the driving gear is rotationally connected with the installation shell and penetrates through the installation shell, the driving gear is connected with the installation shell, the adjusting gear is fixedly connected with the driven gear, the driven gear is rotationally connected with the installation shell, the driven gear is in meshed connection with the driving gear, the lower part of the sliding block is in a rack structure, the sliding block is in meshed connection with the adjusting gear, the position of the cutter can be quickly adjusted, and films with different sizes can be cut and trimmed conveniently.
Specifically, the cutter and the auxiliary roller are matched and arranged to achieve the effect of rapid cutting.
The supporting leg is arranged at the lower end of the installation shell.
The beneficial effects obtained by the utility model by adopting the structure are as follows:
the polyimide film bead cutter that this scheme provided keeps same speed rotation to keep the film position through first motor control blowing roller and coil stock roller, avoids the film to slide, influences the side cut accuracy, and connecting gear control blowing gear and coil stock gear are reverse direction rotation, guarantee that blowing roller and coil stock roller are reverse with the speed rotation, guarantee coil stock and blowing steady operation, avoid the film to produce when the cutting and slide, tear and fold, influence the accuracy of side cut, driven sprocket is the same with the drive sprocket size, guarantees to collect roller and coil stock roller speed the same, avoids tearing surplus material and film influence side cut degree of accuracy.
Drawings
FIG. 1 is a schematic diagram of a first overall structure of a polyimide film trimming frame according to the present utility model;
FIG. 2 is a schematic diagram of a second overall structure of the polyimide film trimming frame according to the present utility model;
FIG. 3 is an enlarged schematic view of a first internal structure of the polyimide film trimming frame according to the present utility model;
fig. 4 is an enlarged schematic view of a second internal structure of the polyimide film trimming frame according to the present utility model.
Wherein, 1, the installation shell, 2, coil stock mechanism, 201, first motor, 202, coil stock gear, 203, connecting axle, 204, connecting gear, 205, blowing gear, 206, blowing roller, 207, coil stock roller, 3, collection mechanism, 301, collection roller, 302, driven sprocket, 303, chain, 304, driving sprocket, 4, blanking mechanism, 401, second motor, 402, auxiliary roller, 403, cutter, 404, slider, 405, pneumatic cylinder, 406, spout, 407, adjusting gear, 408, driven gear, 409, driving gear, 5, supporting leg.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the polyimide film edge cutter provided by the utility model comprises a mounting shell 1, a supporting leg 5, a coiling mechanism 2, a collecting mechanism 3 and a blanking mechanism 4, wherein the coiling mechanism 2 is arranged at the upper part of the mounting shell 1, the collecting mechanism 3 is arranged in the mounting shell 1, the blanking mechanism 4 is arranged at the lower part of the mounting shell 1, the coiling mechanism 2 comprises a first motor 201, a coiling gear 202, a connecting shaft 203, a connecting gear 204, a discharging gear 205, a discharging roller 206 and a coiling roller 207, the first motor 201 is arranged at the front side of the mounting shell 1, the coiling roller 207 and the mounting shell 1 are rotationally connected and penetrate through the mounting shell 1, the coiling gear 202 and the coiling roller 207 are fixedly connected, the discharging roller 206 and the mounting shell 1 are rotationally connected and penetrate through the mounting shell 1, the discharging gear 205 and the discharging roller 206 are fixedly connected, the connecting shaft 203 and the mounting shell 1 are rotationally connected, the mounting shell 1 and the first motor 201 are connected, the connecting shaft 203 is provided with the connecting gears 204 and the two ends of the connecting gear 204 are respectively arranged at the left side and the right side and the two ends of the connecting gear 204.
Wherein, blowing roller 206 and coil stock roller 207 are the same level and place, coil stock gear 202 and blowing gear 205 are the same level and place, guarantee the speed of blowing roller 206 and then coil stock roller 207, avoid the film to produce slip, tear and fold when the cutting, influence the accuracy of side cut.
The collection mechanism 3 comprises a collection roller 301, a driven sprocket 302, a chain 303 and a driving sprocket 304, wherein the collection roller 301 and the installation shell 1 are rotationally connected and penetrate through the installation shell 1, the driven sprocket 302 is fixedly connected with the collection roller 301, the driving sprocket 304 is fixedly connected with the material winding roller 207, and the driven sprocket 302 and the driving sprocket 304 are in transmission connection through the chain 303, so that cutting residues are collected, waste in production is avoided, and cost is reduced.
Specifically, the driven sprocket 302 and the driving sprocket 304 have the same size, so that the speed of the collecting roller 301 and the speed of the material winding roller 207 are ensured to be the same, and the trimming accuracy is prevented from being influenced by the tearing of the surplus material and the film.
The blanking mechanism 4 comprises a second motor 401, an auxiliary roller 402, a cutter 403, a sliding block 404, a hydraulic cylinder 405, a sliding groove 406, an adjusting gear 407, a driven gear 408 and a driving gear 409, wherein the second motor 401 is arranged at the lower end of the installation shell 1, the auxiliary roller 402 is connected with the installation shell 1 in a rotating mode, the sliding block 404 is connected with the installation shell 1 in a sliding mode, the sliding groove 406 is arranged at the sliding connection position of the sliding block 404 and the installation shell 1, the lower end of the hydraulic cylinder 405 is fixedly connected with the sliding block 404, the cutter 403 is fixedly connected with the upper end of the hydraulic cylinder 405, the driving gear 409 is connected with the installation shell 1 in a rotating mode and penetrates through the installation shell 1, the driving gear 409 is connected with the installation shell 1, the adjusting gear 408 is fixedly connected with the driven gear 408, the driven gear 408 is connected with the installation shell 1 in a rotating mode, the driven gear 409 is connected with the cutting knife in a meshing mode, the lower portion of the sliding block 404 is arranged into a rack structure, the sliding block 404 is connected with the adjusting gear 407 in a meshing mode, the position of the sliding block is fast adjusting gear 403 is convenient to cut films with different sizes.
Specifically, the cutter 403 and the auxiliary roller 402 are cooperatively disposed, so as to achieve a rapid cutting effect.
The supporting legs 5 are arranged at the lower end of the installation shell 1.
When the automatic edge trimming device is specifically used, the second motor 401 is started to rotate the driving gear 409 to drive the driven gear 408 and the adjusting gear 407 to rotate, the sliding block 404 and the cutter 403 are driven to slide to the required positions, the hydraulic cylinder 405 is started to press the cutter 403 to the required positions to trim the film, the film bypasses the auxiliary roller 402 and is connected to the winding roller 207, the excess material is connected to the collecting roller 301, the first motor 201 is started to drive the connecting shaft 203 and the connecting gear 204 to rotate, the connecting gear 204 drives the winding gear 202 and the discharging gear 205 to rotate, the winding roller 207 and the discharging roller 206 are driven to rotate, and the driving sprocket 304 on the winding roller 207 drives the driven sprocket 302 and the collecting roller 301 to finish edge trimming winding through the chain 303.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the first motor 201 controls the discharging roller 206 and the winding roller 207 to rotate at the same speed to keep the film position, so that the film sliding is avoided, the trimming accuracy is influenced, the connecting gear 204 controls the discharging gear 205 and the winding gear 202 to rotate in opposite directions, the discharging roller 206 and the winding roller 207 are guaranteed to rotate at the same speed in opposite directions, the winding and discharging are guaranteed to run stably, the film is prevented from sliding, tearing and wrinkling during cutting, the trimming accuracy is influenced, the driven sprocket 302 and the driving sprocket 304 are identical in size, the collecting roller 301 and the winding roller 207 are guaranteed to have the same speed, the tearing residue and the film are prevented from influencing the trimming accuracy, the driven sprocket 302 and the driving sprocket 304 are connected through the transmission of the chain 303, the cutting residue is collected, the production waste is avoided, the cost is reduced, the slider 404 and the adjusting gear 407 are connected in an engaged manner, the position of the cutter 403 can be quickly adjusted, the films with different sizes can be cut and trimmed conveniently, and the cutter 403 and the auxiliary roller 402 are matched to be arranged, so that the effect of quick cutting is achieved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. Polyimide film bead cutter, including installation shell and supporting leg, its characterized in that: still include coil stock mechanism, collection mechanism and blank mechanism, coil stock mechanism establishes on installation shell upper portion collection mechanism establishes inside the installation shell, blank mechanism establishes in installation shell lower part, coil stock mechanism includes first motor, coil stock gear, connecting axle, connecting gear, blowing roller and coil stock roller, first motor is established at the installation shell front side, coil stock roller and installation shell rotate to be connected and run through the installation shell, coil stock gear and coil stock roller rigid coupling, blowing roller and installation shell rotate to be connected and run through the installation shell, blowing gear and blowing roller rigid coupling, connecting axle and installation shell rotate to be connected and run through the installation shell, installation shell and first motor are connected, the connecting axle both ends all are equipped with connecting gear, two connecting gears locate coil stock gear left side and blowing gear right side respectively.
2. The polyimide film edge trimmer of claim 1, wherein: the material discharging roller and the material rolling roller are arranged in the same level, and the material rolling gear and the material discharging gear are arranged in the same level.
3. The polyimide film edge trimmer according to claim 2, characterized in that: the collecting mechanism comprises a collecting roller, a driven sprocket, a chain and a driving sprocket, wherein the collecting roller and the installation shell are rotationally connected and penetrate through the installation shell, the driven sprocket is fixedly connected with the collecting roller, the driving sprocket is fixedly connected with the material winding roller, and the driven sprocket is connected with the driving sprocket through the chain in a transmission manner.
4. A polyimide film edge trimmer according to claim 3, characterized in that: the driven sprocket and the driving sprocket are the same in size.
5. The polyimide film edge trimmer of claim 4, wherein: the blanking mechanism comprises a second motor, an auxiliary roller, a cutter, a sliding block, a hydraulic cylinder, a sliding groove, an adjusting gear, a driven gear and a driving gear, wherein the second motor is arranged at the lower end of the installation shell, the auxiliary roller is rotationally connected with the installation shell, the sliding block is slidingly connected with the installation shell, the sliding groove is arranged at the sliding connection position of the sliding block and the installation shell, the lower end of the hydraulic cylinder is fixedly connected with the sliding block, the cutter is fixedly connected with the upper end of the hydraulic cylinder, the driving gear is rotationally connected with the installation shell and penetrates through the installation shell, the driving gear is connected with the installation shell, the adjusting gear is fixedly connected with the driven gear, the driven gear is rotationally connected with the installation shell, the driven gear is in meshed connection with the driving gear, and the lower part of the sliding block is in a rack structure, and the sliding block is in meshed connection with the adjusting gear.
6. The polyimide film edge trimmer of claim 5, wherein: the cutter and the auxiliary roller are matched.
7. The polyimide film edge trimmer of claim 6, wherein: the supporting leg is arranged at the lower end of the installation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455913.3U CN220762715U (en) | 2023-06-08 | 2023-06-08 | Polyimide film edge cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455913.3U CN220762715U (en) | 2023-06-08 | 2023-06-08 | Polyimide film edge cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762715U true CN220762715U (en) | 2024-04-12 |
Family
ID=90614794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455913.3U Active CN220762715U (en) | 2023-06-08 | 2023-06-08 | Polyimide film edge cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762715U (en) |
-
2023
- 2023-06-08 CN CN202321455913.3U patent/CN220762715U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |