CN210001263U - anti-retraction mechanism for polyimide film winding system - Google Patents
anti-retraction mechanism for polyimide film winding system Download PDFInfo
- Publication number
- CN210001263U CN210001263U CN201920775693.XU CN201920775693U CN210001263U CN 210001263 U CN210001263 U CN 210001263U CN 201920775693 U CN201920775693 U CN 201920775693U CN 210001263 U CN210001263 U CN 210001263U
- Authority
- CN
- China
- Prior art keywords
- roller
- mount pad
- polyimide film
- drive roll
- pivot
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- 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 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 title claims description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a prevent mechanism that contracts that is used for polyimide film rolling system to give belongs to the field, which comprises a mounting bas, the inside of mount pad is provided with the spout, the inside of spout is provided with the pivot, the middle part of pivot is provided with the squeeze roll, the balancing weight is installed at the both ends of pivot, the bottom of mount pad end is provided with the rotating electrical machines, the drive roll is connected to the output of rotating electrical machines, and the drive roll is located the side of mount pad bottom, the end that the rotating electrical machines was kept away from to the drive roll is provided with the belt pulley, the other side of mount pad bottom is provided with the driven voller, the utility model discloses a squeeze roll, drive roll and the driven voller that set up, when the film because of tensile when breaking, the squeeze roll loses the holding power, begins landing in the spout, cooperation drive roll carries out the centre gripping with the film that contracts with driven voller .
Description
Technical Field
The utility model relates to a geological survey field specifically is kinds of prevent that are used for polyimide film rolling system to give and return mechanism that contracts.
Background
The polyimide film includes a pyromellitic polyimide film and a biphenyl polyimide film.
The anti-retraction mechanism for the existing polyimide film winding system cannot timely prevent the film from being disconnected from being recovered, so that the machine must be stopped for splicing, the working efficiency is influenced, and meanwhile, the existing anti-retraction mechanism is fixed in structure and cannot provide corresponding change according to films with different thicknesses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing kinds of anti-retraction mechanisms for the polyimide film rolling system in order to solve the problem that the anti-retraction mechanism for the existing polyimide film rolling system can not timely prevent the film from being disconnected from being recovered, thereby leading to the problem of necessary halt for continuous connection and influencing the working efficiency, and simultaneously, the existing anti-retraction mechanism has a fixed structure and can not provide the problem of corresponding change according to films with different thicknesses.
In order to achieve the purpose, the utility model provides a prevent the mechanism that contracts that is used for polyimide film rolling system to give, including the mount pad, the inside of mount pad is provided with the spout, the inside of spout is provided with the pivot, the middle part of pivot is provided with the squeeze roll, the balancing weight is installed at the both ends of pivot, the bottom of mount pad end is provided with the rotating electrical machines, the drive roll is connected to the output of rotating electrical machines, and the drive roll is located the side of mount pad bottom, the end that the rotating electrical machines was kept away from to the drive roll is provided with the belt pulley, the side of in addition of mount pad bottom is provided with the driven voller.
Preferably, ends of the driving roller and the driven roller are respectively provided with a belt pulley, and the driving roller is rotationally connected with the driven roller through a belt and the belt pulleys.
Preferably, the size and the pivot phase-match of spout, the balancing weight passes through the screw thread and can dismantle with the pivot and be connected.
Preferably, the quantity of mount pad is two sets of, drive roll, driven voller and squeeze roll all are located between two sets of mount pads, the squeeze roll adopts the material of silica gel.
Preferably, both ends of the driving roller and the driven roller are rotatably connected with the mounting seat through bearings.
Preferably, a film is arranged among the driving roller, the squeezing roller and the driven roller, and the rotating motor is electrically connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that the utility model discloses a squeeze roll, drive roll and driven voller that set up, when the film because of tensile when breaking, the squeeze roll loses the holding power, begin the landing in the spout, cooperation drive roll and driven voller carry out the centre gripping with the film to returning back, the workman of being convenient for continues to connect, and work efficiency is improved, through pivot and the balancing weight that sets up, the weight of pivot both ends balancing weight is changed to the staff accessible, increase the centre gripping dynamics between squeeze roll and drive roll and the driven voller, a film for cooperating different thickness, and the suitability is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the squeeze roll of the present invention.
In the figure: 1. a mounting seat; 2. a chute; 3. a rotating shaft; 4. a squeeze roll; 5. a balancing weight; 6. a drive roll; 7. a belt pulley; 8. a driven roller; 9. a belt; 10. a bearing; 11. a rotating electric machine; 12. a film.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
The utility model discloses a rotating electrical machines (model ZGA37RG) all can be in market or private order and get.
Please refer to fig. 1-3, anti-retraction mechanism for polyimide film winding system, comprising a mounting base 1, a chute 2 is arranged inside the mounting base 1, a rotating shaft 3 is arranged inside the chute 2, a squeeze roller 4 is arranged in the middle of the rotating shaft 3, balancing weights 5 are arranged at two ends of the rotating shaft 3, a rotating motor 11 is arranged at the bottom of the 1 end of the mounting base 1, an output end of the rotating motor 11 is connected with a driving roller 6, the driving roller 6 is located at the side of the bottom of the mounting base 1, a belt pulley 7 is arranged at the end of the driving roller 6 far away from the rotating motor 11, and a driven roller 8 is arranged at the other side of the bottom of the mounting.
According to the embodiment, through the arranged extrusion roller 4, the driving roller 6 and the driven roller 8, when the film is broken due to stretching, the extrusion roller 4 loses the supporting force and begins to slide in the sliding groove 2, the driving roller 6 and the driven roller 8 are matched to clamp the retracted film 12, the splicing of workers is facilitated, the working efficiency is improved, through the arranged rotating shaft 3 and the arranged balancing weight 5, the clamping force among the extrusion roller 4, the driving roller 6 and the driven roller 8 can be increased by a worker through replacing the weight of the balancing weight 5 at two ends of the rotating shaft 3, the film is used for being matched with films with different thicknesses, and the applicability is high.
Please refer to fig. 1 and fig. 2, the ends of the driving roller 6 and the driven roller 8 are both provided with a belt pulley 7, the driving roller 6 is rotatably connected with the driven roller 8 through a belt 9 and the belt pulley 7, the size of the chute 2 is matched with the rotating shaft 3, the balancing weight 5 is detachably connected with the rotating shaft 3 through a thread, through the arranged balancing weight 5, a worker can increase the clamping force between the extrusion roller 4 and the driving roller 6 and the driven roller 8 by replacing the weight of the balancing weight 5 at the two ends of the rotating shaft 3, and the film matching with different thicknesses is high in applicability.
Please refer to fig. 1 and fig. 3, the number of the mounting seats 1 is two, the driving roller 6, the driven roller 8 and the squeeze roller 4 are all located between the two sets of mounting seats 1, the squeeze roller 4 is made of silica gel, both ends of the driving roller 6 and the driven roller 8 are rotatably connected with the mounting seats 1 through bearings 10, and through the arranged squeeze roller 4, the squeeze roller 4 made of silica gel does not cause damage to the film, and the weight is light.
Please refer to fig. 1, a film 12 is disposed between the driving roller 6, the squeeze roller 4 and the driven roller 8, the rotating motor 11 is electrically connected to an external power source, and the rotating motor 11 drives the driving roller 6 to rotate and drives the driven roller 8 to rotate simultaneously under the action of the belt pulley 7 and the belt 9 to push the film 12.
Before use, the device is required to be installed on a polyimide film winding machine, a worker penetrates the beginning end of a film 12 into a driving roller 6, the film passes through a squeezing roller 4 and then penetrates out of a driven roller 8, the film is finally wound through the winding machine, the winding machine and a mechanism are connected with an external power supply, when the device is used, a rotating motor 11 drives the driving roller 6 to rotate, the driven roller 8 is driven to rotate simultaneously under the action of a belt pulley 7 and a belt 9, the film 12 is pushed, meanwhile, the film 12 has hardness and toughness, the squeezing roller 4 above the driving roller 6 and the driven roller 8 can be jacked up in the running process, when the film 12 is broken due to stretching, the squeezing roller 4 loses supporting force and begins to slide in a sliding groove 2, the retracted film 12 is clamped by matching the driving roller 6 and the driven roller 8 , workers can be connected continuously, the working efficiency is improved, the worker can replace the weight of two ends 5 of a rotating shaft 3 to increase the thickness of the squeezing roller 4 and the film 8, and the clamping force of the driven roller is different in matching, and the thickness of the driven roller is suitable for matching.
It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1, a prevent mechanism that contracts that is used for polyimide film rolling system to give, including mount pad (1), its characterized in that the inside of mount pad (1) is provided with spout (2), the inside of spout (2) is provided with pivot (3), the middle part of pivot (3) is provided with squeeze roll (4), balancing weight (5) are installed at the both ends of pivot (3), the bottom of mount pad (1) end is provided with rotating electrical machines (11), drive roll (6) is connected to the output of rotating electrical machines (11), and drive roll (6) are located the side of mount pad (1) bottom, the end that rotating electrical machines (11) were kept away from in drive roll (6) is provided with belt pulley (7), the side in addition of mount pad (1) bottom is provided with driven voller (8).
2. The anti-retraction mechanism for the polyimide film rolling system according to claim 1, wherein a belt pulley (7) is arranged at each of ends of the driving roller (6) and the driven roller (8), and the driving roller (6) is rotatably connected with the driven roller (8) through a belt (9) and the belt pulley (7).
3. The anti-retraction mechanism for the polyimide film rolling system, according to claim 1, wherein the size of the chute (2) is matched with that of the rotating shaft (3), and the counterweight (5) is detachably connected with the rotating shaft (3) through threads.
4. The anti-retraction mechanism for the polyimide film winding system according to claim 1, wherein the number of the mounting seats (1) is two, the driving roller (6), the driven roller (8) and the extrusion roller (4) are all located between the two sets of mounting seats (1), and the extrusion roller (4) is made of silica gel.
5. The anti-retraction mechanism for the polyimide film rolling system according to claim 1, wherein both ends of the driving roller (6) and the driven roller (8) are rotatably connected with the mounting seat (1) through bearings (10).
6. The anti-retraction mechanism for the polyimide film rolling system according to claim 1, wherein a film (12) is arranged between the driving roller (6), the squeezing roller (4) and the driven roller (8), and the rotating motor (11) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775693.XU CN210001263U (en) | 2019-05-27 | 2019-05-27 | anti-retraction mechanism for polyimide film winding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920775693.XU CN210001263U (en) | 2019-05-27 | 2019-05-27 | anti-retraction mechanism for polyimide film winding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210001263U true CN210001263U (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920775693.XU Active CN210001263U (en) | 2019-05-27 | 2019-05-27 | anti-retraction mechanism for polyimide film winding system |
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| CN (1) | CN210001263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844703A (en) * | 2020-07-13 | 2020-10-30 | 太湖联邦新材料科技有限公司 | Unidirectional stretching polyimide film supports protector |
| CN112537682A (en) * | 2020-12-26 | 2021-03-23 | 尚特(广州)机器人智能装备有限公司 | Film overspeed device tensioner is used in film production |
| CN112919195A (en) * | 2021-03-31 | 2021-06-08 | 洛阳兴瑞新材料科技有限公司 | Operation method of PVDC film magnetic suction anti-winding device |
| CN116124064A (en) * | 2023-02-21 | 2023-05-16 | 南通三信塑胶装备科技股份有限公司 | Film thickness measuring device and ablation preventing method for thickness measuring probe |
| CN118009105A (en) * | 2024-04-07 | 2024-05-10 | 山西建筑工程集团有限公司 | Building construction pipeline support with pipeline fixing effect |
-
2019
- 2019-05-27 CN CN201920775693.XU patent/CN210001263U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844703A (en) * | 2020-07-13 | 2020-10-30 | 太湖联邦新材料科技有限公司 | Unidirectional stretching polyimide film supports protector |
| CN112537682A (en) * | 2020-12-26 | 2021-03-23 | 尚特(广州)机器人智能装备有限公司 | Film overspeed device tensioner is used in film production |
| CN112919195A (en) * | 2021-03-31 | 2021-06-08 | 洛阳兴瑞新材料科技有限公司 | Operation method of PVDC film magnetic suction anti-winding device |
| CN116124064A (en) * | 2023-02-21 | 2023-05-16 | 南通三信塑胶装备科技股份有限公司 | Film thickness measuring device and ablation preventing method for thickness measuring probe |
| CN118009105A (en) * | 2024-04-07 | 2024-05-10 | 山西建筑工程集团有限公司 | Building construction pipeline support with pipeline fixing effect |
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