CN220078007U - High-air-permeability curtain coating film tensioning mechanism - Google Patents
High-air-permeability curtain coating film tensioning mechanism Download PDFInfo
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- CN220078007U CN220078007U CN202321214459.2U CN202321214459U CN220078007U CN 220078007 U CN220078007 U CN 220078007U CN 202321214459 U CN202321214459 U CN 202321214459U CN 220078007 U CN220078007 U CN 220078007U
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- fixedly connected
- adjusting
- wall
- frame
- casting film
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000007766 curtain coating Methods 0.000 title claims description 24
- 238000005266 casting Methods 0.000 claims abstract description 64
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002457 bidirectional effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010096 film blowing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The utility model discloses a high-air-permeability casting film tensioning mechanism, which relates to the technical field of casting films and comprises a supporting frame, wherein the outer wall of the supporting frame is fixedly connected with a movable wheel, the inner wall of the supporting frame is fixedly connected with an adjusting component, one side of the adjusting component is fixedly connected with a supporting rod, an outer wall bearing of the supporting rod is connected with a rotating shaft sleeve, the outer wall of the rotating shaft sleeve is fixedly connected with an adjusting frame, one side bearing of the adjusting frame is connected with an adjusting shaft, the outer wall of the adjusting frame is fixedly connected with a casting film tensioning roller structure, the outer wall of the supporting frame is fixedly connected with a winding frame, the outer wall of the winding frame is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a casting film winding roller through a coupler, and the outer wall of the supporting frame is fixedly connected with a limiting structure. The utility model discloses make the device be convenient for adjust the effect of accomodating to casting film tensioning texture, carry out automatic rolling and smooth effect to casting film when the rolling to the casting film.
Description
Technical Field
The utility model relates to the technical field of casting films, in particular to a high-air-permeability casting film tensioning mechanism.
Background
Cast film is a non-stretched, non-oriented cast film produced by melt casting and quenching. Compared with film blowing, the film has the characteristics of high production speed, high yield, excellent transparency, glossiness, thickness uniformity and the like of the film.
The high permeability curtain coating membrane straining device among the conventional art exists in the use probably can not adjust the height of tensioning roller according to the use actual demand of curtain coating membrane to a certain extent can be inconvenient for people's use to can influence the rolling effect to the curtain coating membrane simultaneously.
Therefore, how to provide a high air permeability casting film tensioner becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
The present utility model provides a high air permeability casting film tensioning mechanism to solve the problems set forth in the background art described above.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the high-air-permeability casting film tensioning mechanism comprises a support frame, wherein the outer wall of the support frame is fixedly connected with a movable wheel, the inner wall of the support frame is fixedly connected with an adjusting assembly, and one side of the adjusting assembly is fixedly connected with a supporting rod;
the outer wall bearing of the supporting rod is connected with a rotating shaft sleeve, and the outer wall of the rotating shaft sleeve is fixedly connected with an adjusting frame;
one side bearing of alignment jig is connected with the regulating spindle, the outer wall fixedly connected with curtain coating membrane tensioning roller structure of alignment jig, the outer wall fixedly connected with rolling frame of support frame, the outer wall fixedly connected with second motor of rolling frame, the output shaft of second motor passes through shaft coupling fixedly connected with curtain coating membrane wind-up roll, the outer wall fixedly connected with limit structure of support frame.
The technical scheme of the utility model is further improved as follows: the adjusting assembly comprises an adjusting frame, a first motor, a bidirectional threaded rod, an adjusting sleeve, a limiting block and a limiting groove, wherein the first motor is fixedly connected to the inner wall of the adjusting frame, the output shaft of the first motor is fixedly connected with the bidirectional threaded rod through a coupler, the adjusting sleeve is in threaded connection with the bidirectional threaded rod, the limiting block is fixedly connected to the outer wall of the adjusting sleeve, and the limiting groove is formed in the adjusting frame.
By adopting the technical scheme, the stretching of the adjusting frame structure in the scheme can drive the curtain coating film tensioning roller structure to adjust up and down, so that curtain coating films with different requirements are tensioned.
The technical scheme of the utility model is further improved as follows: the limiting structure comprises a limiting support, a limiting spring and a limiting clamping plate, wherein the limiting spring is fixedly connected to the outer wall of the limiting support, and the limiting clamping plate is fixedly connected to one side of the limiting spring.
By adopting the technical scheme, the casting film winding device can be convenient for smooth and roll the casting film during winding.
The technical scheme of the utility model is further improved as follows: the limiting block is mutually matched with the limiting groove.
By adopting the technical scheme, the stretching of the adjusting frame structure in the scheme can drive the curtain coating film tensioning roller structure to adjust up and down, so that curtain coating films with different requirements are tensioned.
The technical scheme of the utility model is further improved as follows: the number of the adjusting assemblies is two, and the two adjusting assemblies are symmetrical to each other along the central axis of the supporting frame.
By adopting the technical scheme, the stretching of the adjusting frame structure in the scheme can drive the curtain coating film tensioning roller structure to adjust up and down, so that curtain coating films with different requirements are tensioned.
The technical scheme of the utility model is further improved as follows: the shape of the adjusting frame is X-shaped, and the number of the adjusting frames is two.
By adopting the technical scheme, the expansion and contraction of the adjusting frame structure in the scheme can drive the curtain coating film tensioning roller structure to adjust up and down, so that curtain coating films with different requirements are tensioned, and meanwhile, the device can be conveniently stored.
The technical scheme of the utility model is further improved as follows: and the limiting clamping plate is positioned right above the casting film winding roller.
By adopting the technical scheme, the use of the limiting clamp plate structure in the scheme can smooth the rolled casting film, and prevent the casting film from producing the folding and rolling effect.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a high-air-permeability casting film tensioning mechanism, which adopts a supporting frame, a moving wheel, an adjusting assembly, an adjusting frame, a first motor, a bidirectional threaded rod, an adjusting sleeve, a limiting block, a limiting groove, a supporting rod, a rotating shaft sleeve, an adjusting frame, an adjusting shaft, a casting film tensioning roller structure, a winding frame, a second motor, a casting film winding roller, a limiting structure, a limiting bracket, a limiting spring and a limiting clamping plate to be mutually matched, so that the effect of enabling a device to conveniently adjust and store the casting film tensioning structure is achieved, the bidirectional threaded rod is driven to rotate through the use of the first motor, the mutual approaching of the adjusting sleeve can be achieved, the adjusting frame can be driven to adjust the height, the casting films with different requirements can be tensioned, meanwhile, the storage of the device can be facilitated, and the using effect of the device is improved to a certain extent.
2. The utility model provides a high-air-permeability casting film tensioning mechanism, which adopts a supporting frame, a moving wheel, an adjusting assembly, an adjusting frame, a first motor, a bidirectional threaded rod, an adjusting sleeve, a limiting block, a limiting groove, a supporting rod, a rotating shaft sleeve, an adjusting frame, an adjusting shaft, a casting film tensioning roller structure, a winding frame, a second motor, a casting film winding roller, a limiting structure, a limiting support, a limiting spring and a limiting clamping plate to be mutually matched, so that the effect that the device is convenient for automatically winding the casting film and is convenient for smoothing the casting film during winding is achieved, the casting film winding roller can be driven to automatically wind the casting film through the use of the second motor, and then the casting film can be smoothed through the use of the limiting spring and the limiting clamping plate, and the use requirement of people can be met.
Drawings
FIG. 1 is an overall view of the present utility model;
FIG. 2 is a schematic diagram of a connection structure of the limiting structure of the present utility model;
FIG. 3 is a connection block diagram of the adjustment assembly of the present utility model;
fig. 4 is a connection structure diagram of the adjusting shaft of the present utility model.
In the figure: 1. a support frame; 2. a moving wheel; 3. an adjustment assembly; 4. an adjusting frame; 5. a first motor; 6. a two-way threaded rod; 7. an adjusting sleeve; 8. a limiting block; 9. a limit groove; 10. a support rod; 11. a swivel sleeve; 12. an adjusting frame; 13. an adjusting shaft; 14. a casting film tensioning roller structure; 15. a winding frame; 16. a second motor; 17. a casting film wind-up roll; 18. a limit structure; 19. a limit bracket; 20. a limit spring; 21. and a limiting clamping plate.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a high-air-permeability casting film tensioning mechanism, which comprises a support frame 1, wherein the outer wall of the support frame 1 is fixedly connected with a movable wheel 2, the inner wall of the support frame 1 is fixedly connected with an adjusting component 3, and one side of the adjusting component 3 is fixedly connected with a supporting rod 10;
the outer wall bearing of the supporting rod 10 is connected with a rotating shaft sleeve 11, and the outer wall of the rotating shaft sleeve 11 is fixedly connected with an adjusting frame 12;
one side bearing of the adjusting frame 12 is connected with an adjusting shaft 13, the outer wall of the adjusting frame 12 is fixedly connected with a casting film tensioning roller structure 14, the outer wall of the supporting frame 1 is fixedly connected with a winding frame 15, the outer wall of the winding frame 15 is fixedly connected with a second motor 16, an output shaft of the second motor 16 is fixedly connected with a casting film winding roller 17 through a coupling, and the outer wall of the supporting frame 1 is fixedly connected with a limiting structure 18.
In this embodiment, the effect that makes the device be convenient for adjust and accomodate to casting film tensioning structure has been reached, through the use of first motor 5, drive bi-directional threaded rod 6 rotation, can realize being close to each other to adjusting collar 7, and can drive alignment jig 12 and adjust height, realize the casting film of different requirements and carry out tensioning operation, simultaneously also can be convenient for accomodate of device, the effect that makes the device be convenient for carry out automatic rolling to casting film and be convenient for smooth when the rolling casting film, use through second motor 16 can drive casting film wind-up roll 17 and carry out the rolling to casting film automatically, secondly use through spacing spring 20 and spacing splint 21, can smooth the casting film.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the adjusting part 3 comprises an adjusting frame 4, a first motor 5, a bidirectional threaded rod 6, an adjusting sleeve 7, a limiting block 8 and a limiting groove 9, wherein the first motor 5 is fixedly connected with the inner wall of the adjusting frame 4, the bidirectional threaded rod 6 is fixedly connected with an output shaft of the first motor 5 through a coupler, the adjusting sleeve 7 is in threaded connection with the bidirectional threaded rod 6, the limiting block 8 is fixedly connected with the outer wall of the adjusting sleeve 7, and the limiting groove 9 is formed in the adjusting frame 4.
In this embodiment, the stretching of the structure of the adjusting frame 12 can drive the stretching roller structure 14 of the casting film to adjust up and down, so as to realize stretching operation of the casting film with different requirements.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the limit structure 18 comprises a limit bracket 19, a limit spring 20 and a limit clamping plate 21, wherein the limit spring 20 is fixedly connected to the outer wall of the limit bracket 19, and the limit clamping plate 21 is fixedly connected to one side of the limit spring 20.
In this embodiment, can let the device be convenient for smooth the rolling to the casting membrane when rolling it.
The technical scheme of the utility model is further improved as follows: the limiting block 8 is mutually matched with the limiting groove 9.
By adopting the technical scheme, the stretching of the structure of the adjusting frame 12 in the scheme can drive the curtain coating film tensioning roller structure 14 to adjust up and down, so that curtain coating films with different requirements are tensioned.
The technical scheme of the utility model is further improved as follows: the number of the adjusting assemblies 3 is two, and the two adjusting assemblies 3 are symmetrical to each other along the central axis of the support frame 1.
By adopting the technical scheme, the stretching of the structure of the adjusting frame 12 in the scheme can drive the curtain coating film tensioning roller structure 14 to adjust up and down, so that curtain coating films with different requirements are tensioned.
The technical scheme of the utility model is further improved as follows: the shape of the adjusting frame 12 is X-shaped, and the number of the adjusting frames 12 is two.
By adopting the technical scheme, the expansion and contraction of the structure of the adjusting frame 12 in the scheme can drive the curtain coating film tensioning roller structure 14 to adjust up and down, so that curtain coating films with different requirements are tensioned, and meanwhile, the device can be conveniently stored.
The technical scheme of the utility model is further improved as follows: the limiting clamp plate 21 is located right above the casting film wind-up roll 17.
By adopting the technical scheme, the casting film of rolling can be smoothed by the limiting clamp plate 21 structure in the scheme, and the folding and rolling effects are prevented.
The working principle of the high-air-permeability casting film tensioning mechanism is specifically described below.
As shown in fig. 1-4, when the high-permeability casting film tensioning mechanism is used, firstly, the casting film is carried to a required position through the moving wheel 2, the bidirectional threaded rod 6 is driven to rotate through the use of the first motor 5, the adjusting sleeve 7 can be mutually close, the adjusting frame 12 can be driven to adjust the height, the casting films with different requirements are tensioned, meanwhile, the device can be conveniently stored, the effects that the device is convenient for automatically rolling the casting film and is convenient for smoothing the casting film during rolling are achieved, the casting film rolling roller 17 can be driven to automatically roll the casting film through the use of the second motor 16, and secondly, the casting film can be smoothed through the use of the limiting spring 20 and the limiting clamping plate 21.
It is noted that relational terms such as first and second, and the like 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. Moreover, 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.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. High gas permeability curtain coating membrane straining device, including support frame (1), its characterized in that: the outer wall of the support frame (1) is fixedly connected with a movable wheel (2), the inner wall of the support frame (1) is fixedly connected with an adjusting component (3), and one side of the adjusting component (3) is fixedly connected with a supporting rod (10);
the outer wall bearing of the supporting rod (10) is connected with a rotating shaft sleeve (11), and the outer wall of the rotating shaft sleeve (11) is fixedly connected with an adjusting frame (12);
one side bearing of alignment jig (12) is connected with regulating axle (13), the outer wall fixedly connected with curtain coating membrane tensioning roller structure (14) of alignment jig (12), the outer wall fixedly connected with rolling frame (15) of support frame (1), the outer wall fixedly connected with second motor (16) of rolling frame (15), the output shaft of second motor (16) passes through shaft coupling fixedly connected with curtain coating membrane wind-up roll (17), the outer wall fixedly connected with limit structure (18) of support frame (1).
2. The high-breathability casting film tensioning mechanism according to claim 1, wherein: the adjusting assembly (3) comprises an adjusting frame (4), a first motor (5), a two-way threaded rod (6), an adjusting sleeve (7), a limiting block (8) and a limiting groove (9), wherein the first motor (5) is fixedly connected with the inner wall of the adjusting frame (4), the two-way threaded rod (6) is fixedly connected with an output shaft of the first motor (5) through a coupler, the adjusting sleeve (7) is connected with the two-way threaded rod (6) in a threaded manner, the limiting block (8) is fixedly connected with the outer wall of the adjusting sleeve (7), and the limiting groove (9) is formed in the adjusting frame (4).
3. The high-breathability casting film tensioning mechanism according to claim 1, wherein: the limiting structure (18) comprises a limiting support (19), a limiting spring (20) and a limiting clamping plate (21), wherein the limiting spring (20) is fixedly connected to the outer wall of the limiting support (19), and the limiting clamping plate (21) is fixedly connected to one side of the limiting spring (20).
4. The high-breathability casting film tensioning mechanism according to claim 2, wherein: the limiting block (8) is mutually matched with the limiting groove (9).
5. The high-breathability casting film tensioning mechanism according to claim 1, wherein: the number of the adjusting assemblies (3) is two, and the two adjusting assemblies (3) are symmetrical to each other along the central axis of the supporting frame (1).
6. The high-breathability casting film tensioning mechanism according to claim 1, wherein: the shape of the adjusting frames (12) is X-shaped, and the number of the adjusting frames (12) is two.
7. A high air permeability casting film tensioning mechanism according to claim 3, wherein: and the limiting clamping plate (21) is positioned right above the casting film winding roller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214459.2U CN220078007U (en) | 2023-05-19 | 2023-05-19 | High-air-permeability curtain coating film tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214459.2U CN220078007U (en) | 2023-05-19 | 2023-05-19 | High-air-permeability curtain coating film tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220078007U true CN220078007U (en) | 2023-11-24 |
Family
ID=88827139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214459.2U Active CN220078007U (en) | 2023-05-19 | 2023-05-19 | High-air-permeability curtain coating film tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220078007U (en) |
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2023
- 2023-05-19 CN CN202321214459.2U patent/CN220078007U/en active Active
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