CN213084918U - Tension adjusting device for release film - Google Patents
Tension adjusting device for release film Download PDFInfo
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- CN213084918U CN213084918U CN202022026255.9U CN202022026255U CN213084918U CN 213084918 U CN213084918 U CN 213084918U CN 202022026255 U CN202022026255 U CN 202022026255U CN 213084918 U CN213084918 U CN 213084918U
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Abstract
The utility model discloses a from type membrane rate of tension adjusting device, including organism, nipple and membrane body, two sets of hack levers that are the symmetric distribution are installed to the outer end of organism, first driving motor's output transmission is connected with the transfer gear, the internally mounted of organism has the frame plate, the inboard sliding connection of frame plate has two sets of pulleys that are the symmetric distribution, the inside of organism has the gliding actuating mechanism of two sets of pulleys of cooperation, actuating mechanism includes second driving motor, screw rod, swivel nut and support arm. The utility model discloses in, control second driving motor and drive the screw rod and rotate, and then drive the swivel nut and slide in vertical direction along the screw rod, the swivel nut drives two sets of pulleys through the support arm at gliding in-process and is synchronous slip along the horizontal direction, and then changes the relative angle between pulley and the transfer gear, realizes the change to the diaphragm rate of tension between pulley and the transfer gear, is applicable to different model film production practicality, has improved the suitability of equipment.
Description
Technical Field
The utility model relates to a from type membrane processing technology field, especially relate to a from type membrane rate of tension adjusting device.
Background
The release film is also called as a release film, a separation film, a silicon oil film, an anti-sticking film and a protective film, is a film with a separable surface, is formed by carrying out plasma treatment on a plastic film, or coating fluorine treatment, or coating a silicon release agent on the surface layer of a film material, can show extremely light and stable release force for various organic pressure-sensitive adhesives, and mainly comprises a base material, a primer and the release agent.
However, the tension force of the existing film tensioning device is fixed and unchanged, the tensioning force cannot be adjusted, the film cannot be tensioned or is directly fractured during production of films of different models, the film tensioning device cannot be applied to production of films of different models, the applicability of equipment is reduced, new equipment is needed, and the production cost is indirectly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the tension adjusting device for the release film aims at solving the problems that the tension of the existing film tensioning device is fixed and unchanged, the tension can not be adjusted, the existing film tensioning device can not be suitable for different types of films to be produced practically, the applicability of equipment is reduced, new equipment is needed to be carried out, and the production cost is indirectly increased.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a from type membrane rate of tension adjusting device, includes that organism, fixed connection run through the membrane body of organism at the nozzle of the outer end of organism and through the nozzle, the outer end fixedly connected with of organism is two sets of nozzles of symmetric distribution, two sets of hack levers that are symmetric distribution are installed to the outer end of organism, and are two sets of first driving motor is installed to the outer end of hack lever, first driving motor's output is located the inboard transmission of hack lever and is connected with the transfer gear, the internally mounted of organism has the frame plate, the inboard sliding connection of frame plate has two sets of pulleys that are symmetric distribution, the inside of organism has the gliding actuating mechanism of two sets of pulleys of cooperation, actuating mechanism includes second driving motor, screw rod, swivel nut and support arm.
As a further description of the above technical solution:
and a second driving motor is arranged in the machine body.
As a further description of the above technical solution:
a screw rod is rotatably connected between the bottom end inside the machine body and the frame plate, and a threaded sleeve is connected to the outer side of the screw rod in a screwing mode.
As a further description of the above technical solution:
the outer end of the frame plate is fixedly connected with a sliding block.
As a further description of the above technical solution:
a support arm is rotatably connected between the sliding block and the threaded sleeve.
As a further description of the above technical solution:
the inside of frame plate has the spout that the cooperation slider slided.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be equipped with the hack lever on the organism, be equipped with driving motor and transfer gear on the hack lever, be equipped with driving motor inside the organism, screw rod and pulley, be equipped with the swivel nut in the screw rod outside, control second driving motor drives the screw rod and rotates, and then drive the swivel nut and slide in vertical direction along the screw rod, the swivel nut drives two sets of pulleys through the support arm at gliding in-process and is synchronous slip along the horizontal direction, and then change the relative angle between pulley and the transfer gear, the change of realization to the diaphragm body rate of tension between pulley and the transfer gear, be applicable to different model film production practicality, the suitability of equipment has been improved.
2. The utility model discloses in, be equipped with the frame plate inside the organism, be equipped with the slider in the outer end of pulley, be equipped with the spout that the cooperation slider used inside the frame plate, be equipped with the support arm between slider and swivel nut, the swivel nut passes through support arm pulling slider and slides along the inside spout of frame plate, and then makes the pulley slide along the horizontal direction synchronization, and the sliding fit of slider and spout makes the support arm more stable high-efficient to the transmission of pulley.
Drawings
Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;
figure 2 shows a cross-sectional view provided in accordance with an embodiment of the present invention;
fig. 3 shows a partial enlarged view of a point a provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a body; 101. a nozzle is connected; 2. a frame bar; 3. a first drive motor; 4. a transfer wheel; 5. a membrane body; 6. a frame plate; 601. a chute; 7. a pulley; 8. a slider; 9. a second drive motor; 10. a screw; 11. a threaded sleeve; 12. and (4) a support arm.
Detailed Description
The technical solutions 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 the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a tension adjusting device for a release film comprises a machine body 1, a nozzle 101 fixedly connected to the outer end of the machine body 1 and a film body 5 penetrating through the machine body 1 through the nozzle 101, wherein two groups of nozzles 101 which are symmetrically distributed are fixedly connected to the outer end of the machine body 1, two groups of symmetrically distributed frame rods 2 are installed at the outer end of the machine body 1, a first driving motor 3 is installed at the outer ends of the two groups of frame rods 2, the output end of the first driving motor 3 is positioned at the inner side of the frame rods 2 and is connected with a transmission wheel 4 in a transmission manner, a frame plate 6 is installed inside the machine body 1, two groups of symmetrically distributed pulleys 7 are slidably connected to the inner side of the frame plate 6, a driving mechanism which is matched with the two groups of pulleys 7 to slide is arranged inside the machine body 1, the driving mechanism comprises a second driving motor 9, a screw rod 10, a threaded sleeve 11 and a support arm 12, the driving mechanism is, the change of the tension degree of the film body 5 between the pulley 7 and the conveying wheel 4 is realized, the film conveying device is suitable for the production practicality of films of different models, and the applicability of the device is improved.
Specifically, as shown in fig. 2, the internal installation of the machine body 1 has a second driving motor 9, a screw rod 10 is connected between the bottom end of the internal part of the machine body 1 and the frame plate 6 in a rotating manner, a threaded sleeve 11 is connected to the outer side of the screw rod 10 in a rotating manner, the second driving motor 9 is controlled to drive the screw rod 10 to rotate, the threaded sleeve 11 is driven to slide in the vertical direction along the screw rod 10, and the threaded sleeve 11 drives the two sets of pulleys 7 to slide synchronously in the horizontal direction through a support arm 12 in the sliding process.
Specifically, as shown in fig. 2 and 3, the outer end of the frame plate 6 is fixedly connected with a sliding block 8, the sliding block 8 and the threaded sleeve 11 are rotatably connected with a support arm 12, the frame plate 6 is internally provided with a sliding groove 601 matched with the sliding block 8 to slide, and the sliding fit between the sliding block 8 and the sliding groove 601 enables the transmission of the pulley 7 by the support arm 12 to be more stable and efficient.
The working principle is as follows: when the device is used, the first driving motor 3 is started firstly, the conveying wheel 4 positioned on the inner side of the frame rod 2 is made to rotate, the film body 5 wound on the outer side of the frame rod is conveyed, when the tension degree of the film body 5 needs to be adjusted, the second driving motor 9 positioned in the machine body 1 is controlled to drive the screw rod 10 to rotate, and then the threaded sleeve 11 connected with the screw rod 10 in a screwing mode is driven to slide in the vertical direction along the screw rod 10, the threaded sleeve 11 drives the two groups of pulleys 7 to synchronously slide along the horizontal direction through the support arm 12 in the sliding process, so that the relative angle between the pulleys 7 and the conveying wheel 4 is changed, the change of the degree of the film body 5 between the pulleys 7 and the conveying wheel 4 is realized, the device is suitable for producing films of different models, and the applicability of the device is improved; secondly at the outer end fixedly connected with slider 8 of pulley 7, and swivel nut 11 passes through support arm 12 pulling slider 8 and slides along the inside spout 601 of frame plate 6, and then makes pulley 7 slide along the horizontal direction in step, and the sliding fit of slider 8 and spout 601 makes support arm 12 more stable high-efficient to the transmission of pulley 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a from type membrane rate of tension adjusting device, includes that body (1), fixed connection connect mouth (101) in the outer end of body (1) and through connect mouth (101) run through membrane body (5) of body (1), a serial communication port, two sets of hack levers (2) that are the symmetric distribution are installed to the outer end of body (1), and are two sets of first driving motor (3) are installed to the outer end of hack lever (2), the inboard transmission that the output of first driving motor (3) is located hack lever (2) is connected with transfer gear (4), the internally mounted of body (1) has frame plate (6), the inboard sliding connection of frame plate (6) has two sets of pulleys (7) that are the symmetric distribution, the inside of body (1) has two sets of gliding actuating mechanism of cooperation pulley (7), actuating mechanism includes second driving motor (9), screw rod (10), A threaded sleeve (11) and a support arm (12).
2. The release film tension adjusting device according to claim 1, wherein a second driving motor (9) is installed inside the machine body (1).
3. The release film tension adjusting device according to claim 2, wherein a screw rod (10) is rotatably connected between the bottom end of the inside of the machine body (1) and the frame plate (6), and a threaded sleeve (11) is rotatably connected to the outer side of the screw rod (10).
4. A release film tension adjusting device according to claim 3, wherein the outer end of the frame plate (6) is fixedly connected with a slide block (8).
5. The release film tension adjusting device according to claim 4, wherein a support arm (12) is rotatably connected between the slide block (8) and the threaded sleeve (11).
6. The release film tension adjusting device according to claim 4, wherein the frame plate (6) has a sliding groove (601) inside for sliding with the sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026255.9U CN213084918U (en) | 2020-09-16 | 2020-09-16 | Tension adjusting device for release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026255.9U CN213084918U (en) | 2020-09-16 | 2020-09-16 | Tension adjusting device for release film |
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| Publication Number | Publication Date |
|---|---|
| CN213084918U true CN213084918U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026255.9U Active CN213084918U (en) | 2020-09-16 | 2020-09-16 | Tension adjusting device for release film |
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| Country | Link |
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| CN (1) | CN213084918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118007310A (en) * | 2024-04-09 | 2024-05-10 | 泉州市弘扬精密机械有限公司 | Knitting circular knitting machine with adjustable silk thread tension |
-
2020
- 2020-09-16 CN CN202022026255.9U patent/CN213084918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118007310A (en) * | 2024-04-09 | 2024-05-10 | 泉州市弘扬精密机械有限公司 | Knitting circular knitting machine with adjustable silk thread tension |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjusting device for release film tension Effective date of registration: 20221020 Granted publication date: 20210430 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Suzhou Mudu Sub branch Pledgor: Suzhou mote Electronic Materials Co.,Ltd. Registration number: Y2022320010599 |