CN220464517U - Hot-pressing roller device for casting film - Google Patents
Hot-pressing roller device for casting film Download PDFInfo
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- CN220464517U CN220464517U CN202321849950.2U CN202321849950U CN220464517U CN 220464517 U CN220464517 U CN 220464517U CN 202321849950 U CN202321849950 U CN 202321849950U CN 220464517 U CN220464517 U CN 220464517U
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- fixedly connected
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- sprocket
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 40
- 238000005266 casting Methods 0.000 title claims abstract description 27
- 238000007766 curtain coating Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 30
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of casting film processing, and discloses a hot pressing roller device of a casting film, which comprises a device table, wherein an L-shaped plate is fixedly connected to the top of the right end of the device table, a motor is fixedly connected to the inner wall of the right end of the L-shaped plate, a driving wheel is fixedly connected to the driving end of the motor, a to-be-driven wheel is connected to the bottom end of the driving wheel in a meshed manner, a first connecting rod is fixedly connected to the center of the outer diameter of the to-be-driven wheel, and a first sprocket is fixedly connected to the right part of the outer diameter of the first connecting rod. According to the utility model, the corresponding sliding blocks and the connecting plates drive the fans to move left and right, the corresponding controllers are started to operate the fans, the air suction is carried out from the air inlet at one side, the uniform air supply cooling process is realized through the air supply opening at the upper side of the fans, and after the hot pressing is finished, the motors are continuously operated, and the corresponding fans are enabled to move left and right uniformly and cool the air supply, so that the phenomenon of melting or softening during the subsequent film-extending processing is prevented.
Description
Technical Field
The utility model relates to the technical field of cast film processing, in particular to a hot-pressing roller device of a cast film.
Background
A casting film is a plastic film prepared by a casting process in which a molten or dissolved plastic material is continuously extruded from an extruder or a solution system and is stretched, cooled and solidified into a film by a casting device, and in the preparation of the casting film, a hot press roll (also referred to as a hot press roll) is generally required to heat and press the film to achieve a certain hot press effect.
At present, in the prior art, a casting film to be processed is usually placed between two hot pressing rollers, the contact between a film material and the surface of a roller is ensured, and then the hot pressing rollers are operated to drive relatively through corresponding controllers, so that the hot pressing process is realized, in the hot pressing process, a heating device is arranged in the hot pressing rollers, so that the surface temperature of the hot pressing rollers is gradually high, but after the hot pressing process is finished, the casting film cannot be cooled rapidly, and if the casting film cannot be cooled in place, the casting film is molten or softened.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a hot pressing roller device for casting films.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hot pressing cylinder device of curtain coating membrane, includes the device platform, device platform right-hand member top fixedly connected with L shaped plate, L shaped plate right-hand member inner wall fixedly connected with motor, motor drive end fixedly connected with action wheel, action wheel bottom meshing is connected with treats the round, treat the first head rod of round external diameter center fixedly connected with, first sprocket of head rod external diameter right part fixedly connected with, first sprocket external diameter meshing is connected with the chain, chain rear end inner wall meshing is connected with the second sprocket, second sprocket left end fixedly connected with second connecting rod, device platform bottom inner wall both sides equal fixedly connected with fixed plate, first head rod and second connecting rod left end all run through device platform and fixed plate and fixedly connected with threaded rod, equal threaded connection of threaded rod external diameter has the slider, the equal fixedly connected with connecting plate in slider top, equal fixedly connected with fan in connecting plate top center, the income wind gap external diameter size of fan and the logical groove size looks adaptation of both sides around the device platform.
As a further description of the above technical solution:
the rear side of the driving wheel is connected with a driven wheel in a meshed manner, and the left ends of the driving wheel and the driven wheel penetrate through the device table and are fixedly connected with a connecting column.
As a further description of the above technical solution:
the hot pressing rollers are fixedly connected to the left ends of the connecting columns, and the left ends of the hot pressing rollers are respectively and rotatably connected to the two sides of the inner wall of the left end of the device table.
As a further description of the above technical solution:
the top end of the device table is fixedly connected with a ventilation net.
As a further description of the above technical solution:
the outer diameter of the sliding block is slidably connected to the inner wall of the fixed plate, and the left end of the threaded rod is rotatably connected to the inner wall of the left end of the fixed plate.
The utility model has the following beneficial effects:
1. according to the utility model, a casting film to be processed is placed between two hot-pressing rollers, the film material is ensured to be in contact with the surface of the roller, then a motor is operated through a corresponding controller, the corresponding driving wheel is driven to rotate through the motor, the driven wheel on the same side is driven to rotate through the driving wheel, the driving wheel and the driven wheel are connected with a connecting column, the connecting column and the hot-pressing rollers are driven to drive, the two hot-pressing rollers are driven relatively to realize the process of hot-pressing the casting film, a heating device is arranged in the hot-pressing rollers, the surface temperature of the hot-pressing rollers 7 is gradually increased through the heating device, meanwhile, the casting film is prevented from being damaged, the motor drives the driven wheel to drive the first connecting rod to rotate through the driven wheel, the first connecting rod is driven to drive the first sprocket to rotate through the first sprocket to drive the second sprocket to drive the corresponding second connecting rod to drive the corresponding second sprocket to drive the connecting rod to move through the second sprocket, the corresponding connecting rod is connected with the first connecting rod and the connecting rod, the corresponding slider and the connecting plate are driven to move left and right through the corresponding connecting rod, the corresponding controller is simultaneously started to drive the corresponding controller to operate, the corresponding controller to enable the surface temperature of the hot-pressing rollers 7 to be gradually increased, and the film is cooled from the air inlet to be evenly cooled, and the air is continuously cooled after the air is cooled, and the air is continuously cooled, and cooled and the air is continuously cooled and cooled, and the air is enabled to realize the purpose and cooled and the air and cooled.
Drawings
Fig. 1 is a perspective view of a hot press roll apparatus for casting a film according to the present utility model;
fig. 2 is a schematic view showing the internal structure of a stage in a hot press roll apparatus for casting films according to the present utility model;
FIG. 3 is a perspective view of a hot press roll in a hot press roll apparatus for casting films according to the present utility model
Fig. 4 is an enlarged view of a in fig. 2.
Legend description:
1. a device table; 2. an L-shaped plate; 3. a motor; 4. a driving wheel; 5. driven wheel; 6. a connecting column; 7. a hot press roll; 8. a waiting wheel; 9. a first connecting rod; 10. a first sprocket; 11. a chain; 12. a second sprocket; 13. a second connecting rod; 14. a fixing plate; 15. a threaded rod; 16. a slide block; 17. a connecting plate; 18. a blower; 19. a ventilation net.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the hot pressing cylinder device for casting film comprises a device table 1, wherein the top of the right end of the device table 1 is fixedly connected with an L-shaped plate 2, the inner wall of the right end of the L-shaped plate 2 is fixedly connected with a motor 3, the driving end of the motor 3 is fixedly connected with a driving wheel 4, the bottom end of the driving wheel 4 is in meshed connection with a driving wheel 8 to be driven, the outer diameter center of the driving wheel 8 to be driven is fixedly connected with a first connecting rod 9, the right part of the outer diameter of the first connecting rod 9 is fixedly connected with a first chain wheel 10, the outer diameter of the first chain wheel 10 is in meshed connection with a chain 11, the inner wall of the rear end of the chain 11 is in meshed connection with a second chain wheel 12, the left end of the second chain wheel 12 is fixedly connected with a second connecting rod 13, firstly, the casting film to be processed is placed between two hot pressing rollers 7, contact between the film and the surface of a roller is ensured, then the motor 3 is operated through a corresponding controller, the corresponding driving wheel 4 is driven to rotate through the motor 3, and the driving wheel 4 on the same side is driven to rotate through the driving wheel 4, the driving wheel 4 and the driven wheel 5 are connected with the connecting column 6, the connecting column 6 and the hot press roller 7 are driven to drive, the hot press roller 7 is driven to drive relatively, the hot press roller 7 is provided with a heating device, the surface temperature of the hot press roller 7 is gradually increased, the casting film is prevented from being damaged due to the over-high temperature, the motor 3 drives the driven wheel 5 to rotate, the driving wheel 8 is driven to drive the first connecting rod 9 to rotate through the driving wheel 8, the first sprocket 10 is driven to rotate through the first connecting rod 9, the first sprocket 10 is meshed with the second sprocket 12 through the chain 11, the second sprocket 12 is driven to rotate through the second sprocket 12, the corresponding second connecting rod 13 is driven to drive through the second sprocket 12, the first connecting rod 9 and the second connecting rod 13 are connected with the threaded rod 15, the corresponding sliding block 16 and the connecting plate 17 are driven to move left and right, the corresponding controller is started to operate the fan 18, the air suction is carried out from the air inlet at one side, the uniform air supply cooling process is realized through the air supply opening at the upper side of the air suction, the motor 3 is continuously operated after the hot pressing is finished, the corresponding fan 18 is enabled to move left and right uniformly and cool and supply air, and therefore the phenomenon of melting or softening during the subsequent film casting processing is prevented.
Further explained, through the equal fixedly connected with fixed plate 14 of device platform 1 bottom inner wall both sides, first connecting rod 9 and second connecting rod 13 left end all run through device platform 1 and fixed plate 14 and fixedly connected with threaded rod 15, threaded rod 15 external diameter equal threaded connection has slider 16, slider 16 top equal fixedly connected with connecting plate 17, equal fixedly connected with fan 18 in connecting plate 17 top center, the income wind gap external diameter size of fan 18 and the logical groove size looks adaptation of both sides around device platform 1, action wheel 4 rear side meshing is connected with from driving wheel 5, action wheel 4 and follow driving wheel 5 left end all run through device platform 1 and fixedly connected with spliced pole 6, spliced pole 6 left end all fixedly connected with hot-pressing roller 7, hot-pressing roller 7 left end is rotated respectively and is connected on device platform 1 left end inner wall both sides, device platform 1 top fixedly connected with ventilation net 19, slider 16 external diameter equal sliding connection is on the inner wall of fixed plate 14, threaded rod 15 left end all rotate and are connected on fixed plate 14's left end inner wall, through corresponding controller operation motor 3, and drive corresponding action wheel 4 through motor 3 drive, and drive through 4 drive with follow driving wheel 4 and follow driving wheel 5, follow driving wheel 5 and follow driving wheel 7 and follow driving wheel 6 are connected with hot-pressing roller 7, the transmission course.
Working principle: firstly, the curtain coating membrane to be processed is placed between two hot-pressing rollers 7, ensure that the surface temperature of the hot-pressing rollers 7 is gradually increased due to the fact that a heating device is arranged in the hot-pressing rollers 7, meanwhile, the temperature of the hot-pressing rollers 7 is prevented from being too high, the curtain coating membrane is damaged, the motor 3 drives the driven wheel 5 to rotate through a corresponding controller, the first chain wheel 10 is driven to rotate through the first chain wheel 8, the second chain wheel 12 is driven to rotate due to the fact that the first chain wheel 4 and the driven wheel 5 are both connected with the connecting columns 6, the corresponding second chain wheel 13 is driven to drive the corresponding process of the hot-pressing rollers 7 through the relative transmission of the two hot-pressing rollers 7, the surface temperature of the hot-pressing rollers 7 is gradually increased due to the fact that the heating device is arranged in the hot-pressing rollers 7, meanwhile, the curtain coating membrane is prevented from being damaged, the motor 3 drives the driven wheel 5 to rotate, the first chain wheel 9 is driven to rotate through the driven wheel 8, the second chain wheel 12 is driven to rotate through the first chain wheel 9, the second chain wheel 12 is driven to rotate through the second chain wheel 12, the corresponding second chain wheel 13 is driven to drive the corresponding second chain wheel 13 to drive the corresponding second chain wheel, the corresponding connecting rod 9 is driven to rotate through the second chain 11, the corresponding second chain wheel 13 is driven to move through the second chain wheel 13, the corresponding air inlet 18 is evenly, the corresponding air inlet 18 is simultaneously is cooled through the corresponding air inlet 18, and the air inlet 18 is evenly moves to the air inlet 18, and the purpose is simultaneously is achieved, and the air inlet 18 is continuously is simultaneously, and the air-cooled down from the left side is continuously, and is simultaneously, and the end is cooled.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. Hot pressing roller device of curtain coating membrane, including device platform (1), its characterized in that: the utility model discloses a device platform, including device platform (1), motor (3) drive end fixedly connected with action wheel (4), action wheel (4) bottom meshing is connected with treats round (8), treat round (8) external diameter center fixedly connected with head rod (9), head rod (9) external diameter right part fixedly connected with first sprocket (10), first sprocket (10) external diameter meshing is connected with chain (11), chain (11) rear end inner wall meshing is connected with second sprocket (12), second sprocket (12) left end fixedly connected with second connecting rod (13), device platform (1) bottom inner wall both sides are all fixedly connected with fixed plate (14), head rod (9) and second connecting rod (13) left end all run through device platform (1) and fixed plate (14) and fixedly connected with threaded rod (15), head rod (15) external diameter equal thread connection has slider (16), head rod (16) external diameter equal thread connection has slider (17), equal connecting plate (17) are all fixedly connected with fan (17), the outer diameter of the air inlet of the fan (18) is matched with the size of the through grooves on the front side and the rear side of the device table (1).
2. The hot press roll apparatus for casting films according to claim 1, wherein: the rear side of the driving wheel (4) is connected with a driven wheel (5) in a meshed manner, and the left ends of the driving wheel (4) and the driven wheel (5) penetrate through the device table (1) and are fixedly connected with a connecting column (6).
3. The hot press roll apparatus for casting films according to claim 2, wherein: the hot-pressing rollers (7) are fixedly connected to the left ends of the connecting columns (6), and the left ends of the hot-pressing rollers (7) are respectively and rotatably connected to the two sides of the inner wall of the left end of the device table (1).
4. The hot press roll apparatus for casting films according to claim 1, wherein: the top end of the device table (1) is fixedly connected with a ventilation net (19).
5. The hot press roll apparatus for casting films according to claim 1, wherein: the outer diameters of the sliding blocks (16) are all in sliding connection with the inner wall of the fixed plate (14), and the left ends of the threaded rods (15) are all in rotary connection with the inner wall of the left end of the fixed plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849950.2U CN220464517U (en) | 2023-07-14 | 2023-07-14 | Hot-pressing roller device for casting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849950.2U CN220464517U (en) | 2023-07-14 | 2023-07-14 | Hot-pressing roller device for casting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464517U true CN220464517U (en) | 2024-02-09 |
Family
ID=89796444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849950.2U Active CN220464517U (en) | 2023-07-14 | 2023-07-14 | Hot-pressing roller device for casting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464517U (en) |
-
2023
- 2023-07-14 CN CN202321849950.2U patent/CN220464517U/en active Active
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