CN220113818U - Drying device of polyimide film - Google Patents
Drying device of polyimide film Download PDFInfo
- Publication number
- CN220113818U CN220113818U CN202321635397.2U CN202321635397U CN220113818U CN 220113818 U CN220113818 U CN 220113818U CN 202321635397 U CN202321635397 U CN 202321635397U CN 220113818 U CN220113818 U CN 220113818U
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- China
- Prior art keywords
- shell
- drying device
- film
- connecting pipe
- polyimide film
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- 238000001035 drying Methods 0.000 title claims abstract description 42
- 229920001721 polyimide Polymers 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000009792 diffusion process Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007921 spray Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a drying device for a polyimide film, which relates to the technical field of polyimide film production and comprises supporting legs, wherein the upper surfaces of the supporting legs are fixedly provided with a drying device, the left side of the drying device is fixedly provided with a winding device, the drying device comprises a shell, and an inner cavity of the shell is rotatably provided with a steering shaft. This polyimide film's drying device starts fan one and extracts the inside that air got into the heating cabinet and heat, carries hot air through guide duct and shunt tubes, and rethread connecting pipe one, connecting pipe two and the inside of installation pipe input shell spray the surface of film through the diffusion cover, dry the two sides of film simultaneously for it is more even to film stoving, turns to the direction that the film removed through setting up of steering spindle convenience, improves the time that the film is in the shell inside, thereby improves film and hot gas flow contact time, improves the stoving effect.
Description
Technical Field
The utility model relates to the technical field of polyimide film production, in particular to a drying device for a polyimide film.
Background
After the film drawing processing, the polyimide film needs to be dried, so that the film is shaped.
At present, the drying mode mainly adopts a spray head to spray hot air flow so as to heat and dry the film, however, when the mode is adopted, the contact time of the film and the hot air flow is shorter, the film drying time is shorter, the film drying quality is lower, and most of the film is dried on one side of the film, so that the film drying treatment is uneven, and the film production quality is affected.
Therefore, the utility model provides a polyimide film drying device, which is used for simultaneously drying the two sides of a film and improving the contact time of the film and hot air flow and the drying effect through the cooperation of a steering shaft, a fan, a heating box, an air guide pipe, a connecting pipe, a shunt pipe, a mounting pipe and a diffusion cover so as to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a polyimide film drying device which has the functions of simultaneously drying the two sides of the film and improving the contact time of the film and hot air flow and the drying effect, and solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a polyimide film's drying device, includes the supporting leg, the last fixed surface of supporting leg installs drying device, drying device's left side fixed mounting has the coiling mechanism.
The drying device comprises a shell, a steering shaft is rotatably arranged in an inner cavity of the shell, a first fan is fixedly arranged on the upper surface of the shell, a heating box is fixedly arranged at the output end of the first fan, a first connecting pipe is fixedly arranged at the output end of the heating box, a lower surface of the first connecting pipe is fixedly connected with the inner wall of the shell, one end of the first connecting pipe is fixedly connected with a shunt pipe, a second connecting pipe is fixedly connected with the surface of the shunt pipe, one end of the second connecting pipe extends to the inside of the shell and is fixedly connected with the inner wall of the shell, a second connecting pipe is fixedly connected with one end of the second connecting pipe, and a diffusion cover is fixedly connected with the surface of the second connecting pipe and the side wall of the first connecting pipe.
Preferably, the right side of the shell is provided with a feed inlet, and the left side of the shell is provided with a discharge outlet.
Preferably, the second connecting pipe and the mounting pipe are respectively provided with three groups and are respectively arranged below and on the left side and the right side of the shell.
Preferably, the winding device comprises a supporting plate, the upper surface of the supporting plate is fixedly connected with a supporting frame, a motor is fixedly arranged on the side wall of the supporting frame, the output end of the motor extends to the inner side of the supporting frame and is rotationally connected with the inner wall of the supporting frame, the output end of the motor is rotationally connected with a connecting sleeve, and a winding roller is clamped in the connecting sleeve.
Preferably, the surface of the connecting sleeve is connected with a bolt in a threaded manner, and the surface of the bolt is connected with two ends of the winding roller in a threaded manner.
Preferably, a second fan is fixedly arranged on the upper surface of the supporting plate, an air conveying plate is fixedly connected to the output end of the second fan, and an air spraying hopper is fixedly connected to the upper surface of the air conveying plate.
Advantageous effects
The utility model provides a polyimide film drying device. Compared with the prior art, the method has the following beneficial effects:
1. this polyimide film's drying device starts fan one and extracts the inside that air got into the heating cabinet and heat, carries hot air through guide duct and shunt tubes, and rethread connecting pipe one, connecting pipe two and the inside of installation pipe input shell spray the surface of film through the diffusion cover, dry the two sides of film simultaneously for it is more even to film stoving, turns to the direction that the film removed through setting up of steering spindle convenience, improves the time that the film is in the shell inside, thereby improves film and hot gas flow contact time, improves the stoving effect.
2. This polyimide film's drying device installs the wind-up roll in the inside of adapter sleeve through the bolt, and starter motor drives adapter sleeve and wind-up roll and rotates, rolls up the film that dries, after the rolling, rotates the bolt and lift down the bolt from the inside of wind-up roll and adapter sleeve to conveniently take out the wind-up roll from the inside of adapter sleeve, thereby conveniently take off the film that the rolling is good from the inboard of coiling mechanism, thereby reached the effect that improves equipment practicality.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a winding apparatus according to the present utility model;
fig. 4 is a schematic side sectional view of the winding device of the present utility model.
In the figure: 1. a drying device; 2. support legs; 3. a winding device; 11. a housing; 12. a steering shaft; 13. a feed inlet; 14. a discharge port; 15. a first fan; 16. a heating box; 17. an air guide pipe; 18. a first connecting pipe; 19. a shunt; 20. installing a pipe; 21. a diffusion cover; 22. a second connecting pipe; 31. a support plate; 32. a support frame; 33. a wind-up roll; 34. a second fan; 35. a wind conveying plate; 36. a wind spraying bucket; 37. a motor; 38. connecting sleeves; 39. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Embodiment one:
referring to fig. 1-4, a drying device for polyimide film includes a supporting leg 2, a drying device 1 is fixedly mounted on the upper surface of the supporting leg 2, a winding device 3 is fixedly mounted on the left side of the drying device 1, the drying device 1 includes a housing 11, a steering shaft 12 is rotatably mounted in an inner cavity of the housing 11, a first fan 15 is fixedly mounted on the upper surface of the housing 11, a heating box 16 is fixedly mounted at the output end of the first fan 15, an air guide pipe 17 is fixedly mounted at the output end of the heating box 16, a first connecting pipe 18 is fixedly mounted on the lower surface of the air guide pipe 17, the lower end of the first connecting pipe 18 is fixedly connected to the inner wall of the housing 11, one end of the air guide pipe 17 is fixedly connected with a shunt pipe 19, a second connecting pipe 22 is fixedly connected to one end of the second connecting pipe 22, one end of the second connecting pipe 22 is fixedly connected with a second connecting pipe 22, the surface of the second connecting pipe 22 and the side wall of the first connecting pipe 18 are fixedly connected with a diffusion cover 21, a feeding port 13 is formed on the right side of the housing 11, a discharging port 14 is formed on the left side of the housing 11, and a second connecting pipe 22, a third connecting pipe 20 is fixedly arranged below the housing 11 and the left side and the right side of the housing 11 respectively.
In this embodiment, the first fan 15 is started to draw air into the heating box 16 to heat the interior, the hot air is conveyed through the air guide pipe 17 and the shunt pipe 19, the first connecting pipe 18, the second connecting pipe 22 and the mounting pipe 20 are input into the interior of the shell 11, the surfaces of the films are sprayed through the diffusion cover 21, the films are dried on the two surfaces at the same time, the films are dried more uniformly, the direction of the films is conveniently turned through the setting of the turning shaft 12, the time of the films in the interior of the shell 11 is improved, the contact time of the films and hot air flow is further improved, the drying effect is improved, the films enter the interior of the shell 11 through the setting of the feed inlet 13, the dried films are removed through the discharge hole 14, and the turning shaft 12 is provided with four groups.
Embodiment two:
referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the coiling mechanism 3 includes backup pad 31, the upper surface fixedly connected with support frame 32 of backup pad 31, the lateral wall fixed mounting of support frame 32 has motor 37, motor 37's output extends to the inboard of support frame 32 and rotates with the inner wall of support frame 32 to be connected, motor 37's output rotates to be connected with adapter sleeve 38, adapter sleeve 38's inside joint has wind-up roll 33, adapter sleeve 38's surface threaded connection has bolt 39, bolt 39's surface threaded connection is at wind-up roll 33's both ends, backup pad 31's upper surface fixed mounting has fan two 34, fan two 34's output fixedly connected with air delivery plate 35, air delivery plate 35's upper surface fixedly connected with air hopper 36.
In this embodiment, the wind-up roller 33 is mounted in the connecting sleeve 38 through the bolt 39, the starting motor 37 drives the connecting sleeve 38 and the wind-up roller 33 to rotate, the dried film is wound, after the film is wound, the bolt 39 is rotated to detach the bolt 39 from the wind-up roller 33 and the connecting sleeve 38, so that the wind-up roller 33 is conveniently taken out from the connecting sleeve 38, the wound film is conveniently taken down from the inner side of the wind-up device 3, the second fan 34 is started to extract gas, and the gas is sprayed onto the surface of the film through the wind conveying plate 35 and the wind-spraying hopper 36, so that the film is cooled.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, the film is convenient to enter the inside of the shell 11 through the arrangement of the feed inlet 13, the fan I15 is started to extract air and enter the inside of the heating box 16 to heat, the hot air is conveyed through the air guide pipe 17 and the shunt pipes 19, the connecting pipe I18, the connecting pipe II 22 and the mounting pipe 20 are input into the inside of the shell 11, the surface of the film is sprayed through the diffusion cover 21, the two sides of the film are dried simultaneously, the film is dried more uniformly, the direction of the film moving is conveniently turned through the arrangement of the turning shaft 12, the time of the film in the inside of the shell 11 is improved, the contact time of the film and hot air flow is improved, the drying effect is improved, the dried film is removed through the discharge port 14, the air is extracted through the fan II 34, the surface of the film is sprayed through the air conveying plate 35 and the air spraying hopper 36, the film is cooled, the winding roller 33 is arranged in the inside of the connecting sleeve 38 through the bolt 39, the motor 37 is started to drive the connecting sleeve 38 and the winding roller 33 to rotate, the dried film is wound up after the winding, the bolt 39 is removed from the inside the winding sleeve 33 and 38, the winding roller 33 is wound up, the film is conveniently removed from the inside the winding sleeve 38, the drying device is wound up after the film, the film is conveniently taken out from the inside the winding device 3, and the inside the winding device is conveniently taken out from the inside.
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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a polyimide film's drying device, includes supporting leg (2), its characterized in that: the upper surface of the supporting leg (2) is fixedly provided with a drying device (1), and the left side of the drying device (1) is fixedly provided with a winding device (3);
drying device (1) is including shell (11), steering shaft (12) is installed in the inner chamber rotation of shell (11), the last fixed surface of shell (11) installs fan one (15), the output fixed mounting of fan one (15) has heating cabinet (16), the output fixed mounting of heating cabinet (16) has guide duct (17), the lower fixed surface of guide duct (17) installs connecting pipe one (18), the lower extreme fixed connection of connecting pipe one (18) is at the inner wall of shell (11), the one end fixed connection shunt tubes (19) of guide duct (17), the fixed surface of shunt tubes (19) is connected with connecting pipe two (22), the one end of connecting pipe two (22) extends to the inside of shell (11) and with the inner wall fixed connection of shell (11), the one end fixedly connected with connecting pipe two (22) of connecting pipe two (22), the equal fixedly connected with diffusion cover (21) of the surface of connecting pipe two (22) and the lateral wall of connecting pipe one (18).
2. The drying device for polyimide film according to claim 1, wherein: the right side of the shell (11) is provided with a feed inlet (13), and the left side of the shell (11) is provided with a discharge outlet (14).
3. The drying device for polyimide film according to claim 1, wherein: the second connecting pipe (22) and the mounting pipe (20) are respectively provided with three groups and are respectively arranged below the shell (11) and on the left side and the right side.
4. The drying device for polyimide film according to claim 1, wherein: the winding device (3) comprises a supporting plate (31), a supporting frame (32) is fixedly connected to the upper surface of the supporting plate (31), a motor (37) is fixedly arranged on the side wall of the supporting frame (32), the output end of the motor (37) extends to the inner side of the supporting frame (32) and is rotationally connected with the inner wall of the supporting frame (32), a connecting sleeve (38) is rotationally connected with the output end of the motor (37), and a winding roller (33) is connected with the inner side of the connecting sleeve (38) in a clamping mode.
5. The apparatus for drying a polyimide film according to claim 4, wherein: the surface of the connecting sleeve (38) is connected with a bolt (39) in a threaded manner, and the surface of the bolt (39) is connected with two ends of the winding roller (33) in a threaded manner.
6. The apparatus for drying a polyimide film according to claim 4, wherein: the upper surface of backup pad (31) fixed mounting has fan two (34), the output fixedly connected with of fan two (34) is failed aerofoil (35), the upper surface fixedly connected with of defeated aerofoil (35) spouts wind bucket (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635397.2U CN220113818U (en) | 2023-06-27 | 2023-06-27 | Drying device of polyimide film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635397.2U CN220113818U (en) | 2023-06-27 | 2023-06-27 | Drying device of polyimide film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113818U true CN220113818U (en) | 2023-12-01 |
Family
ID=88912884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321635397.2U Active CN220113818U (en) | 2023-06-27 | 2023-06-27 | Drying device of polyimide film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113818U (en) |
-
2023
- 2023-06-27 CN CN202321635397.2U patent/CN220113818U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |