CN221365507U - Polytetrafluoroethylene film calender - Google Patents
Polytetrafluoroethylene film calender Download PDFInfo
- Publication number
- CN221365507U CN221365507U CN202323247267.4U CN202323247267U CN221365507U CN 221365507 U CN221365507 U CN 221365507U CN 202323247267 U CN202323247267 U CN 202323247267U CN 221365507 U CN221365507 U CN 221365507U
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- CN
- China
- Prior art keywords
- calender
- shell
- polytetrafluoroethylene film
- wall
- calender shell
- Prior art date
- 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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- -1 Polytetrafluoroethylene Polymers 0.000 title claims abstract description 45
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 45
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 19
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000003490 calendering Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a polytetrafluoroethylene film calender which comprises a calender shell, wherein an inlet is formed in one side of the calender shell, an outlet is formed in the other side of the calender shell, a fan is arranged on the front surface of the calender shell, and a compression roller set connected with the upper inner wall and the lower inner wall of the calender shell is arranged in the calender shell; the beneficial effects are as follows: the roller type hairbrush can loosen the dust solidified on the upper surface and the lower surface of the polytetrafluoroethylene film raw material, and blows the loosened dust away through one group of first air outlets, as the two groups of first air outlets are arranged, and the two groups of wind power are outwards, under the action of the wind power, the external dust can not enter the inside of the calendaring machine shell, the dustproof effect is good, when the roller type hairbrush is not used, the sealing door plate can block the inlet and the outlet, the external dust can not enter the calendaring machine shell and pollute the internal parts of the calendaring machine shell, and the production quality of the subsequent polytetrafluoroethylene film can be effectively guaranteed.
Description
Technical Field
The utility model relates to the technical field of polytetrafluoroethylene film production, in particular to a polytetrafluoroethylene film calender.
Background
A teflon film is made up of suspended teflon resin through die pressing, sintering, cooling to become blank, turning and rolling, and features high adhesion, high adhesion to substrate, and high adhesion to substrate.
The polytetrafluoroethylene film calender is polytetrafluoroethylene film calendering equipment, and in order to be convenient for advance the ejection of compact, polytetrafluoroethylene film calender's on the market both ends all have the opening at present, and external dust enters into the calender inside easily, and polytetrafluoroethylene film adsorbs impurity such as dust easily when higher temperature (when softening promptly) simultaneously, and the dust can fuse together with polytetrafluoroethylene film when the calendering, polytetrafluoroethylene film's production quality greatly reduced.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a polytetrafluoroethylene film calender to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
The utility model provides a polytetrafluoroethylene film calender, includes the calender shell, the import has been seted up to one side of calender shell, the export has been seted up to the opposite side of calender shell, the front of calender shell is equipped with the fan, the inside of calender shell is equipped with the compression roller unit that is connected rather than upper and lower inner wall, the inside of calender shell is equipped with a pair of long baffle that is connected rather than upper and lower inner wall, two one side that long baffle kept away from each other all is equipped with a plurality of first air outlets, two one side that long baffle kept away from each other all be equipped with the wind guide baffle that calender shell inner wall is connected, one of them the inner wall of wind guide baffle is equipped with a plurality of second air outlets, the inside of calender shell is equipped with the hot plate that distributes from top to bottom, the front end of hot plate with the front side inner wall fixed connection of calender shell, the inside of calender shell is equipped with clearance mechanism.
Preferably, the cleaning mechanism comprises a bidirectional screw rod and a guide rod, a pair of lifting frames are in threaded connection with the bidirectional screw rod, each lifting frame is in up-down sliding connection with the guide rod, each lifting frame is provided with a roller type brush, the top of the bidirectional screw rod is in transmission connection with a motor, and the motor is arranged on the inner wall above the calender shell.
Preferably, the lifting frame is of a U-shaped structure, the lifting frame is in a large-aperture grid shape, a pair of round holes are formed in the upper end and the lower end of the air guide partition plate, and the guide rods and the bidirectional screws penetrate through the round holes correspondingly.
Preferably, the bottom of the bidirectional screw is rotationally connected with the bearing of the inner wall below the calender shell, and the upper end and the lower end of the guide rod are fixedly connected with the upper inner wall and the lower inner wall of the calender shell through screws.
Preferably, the outlet and the inlet are respectively provided with a sealing door plate matched with the outlet, and the back surface of the calendaring machine shell is provided with a long access door.
Preferably, the top surface of calender casing is equipped with a plurality of rings, the bottom of calender casing is equipped with a plurality of supporting legs.
The beneficial effects of the utility model are as follows:
1. According to the polytetrafluoroethylene film calender, before polytetrafluoroethylene film raw materials are calendered, dust solidified on the upper surface and the lower surface of the polytetrafluoroethylene film raw materials can be loosened through the roller type hairbrush, the loosened dust is blown away through one group of first air outlets, the other group of first air outlets and the second air outlets can cool the calendered polytetrafluoroethylene film, meanwhile, due to the fact that the two groups of first air outlets are arranged, the two groups of wind power are outwards, external dust cannot enter the calender shell under the action of wind power, the dustproof effect is good, and the quality of the polytetrafluoroethylene film after production is greatly improved;
2. When not in use, the sealing door plate can block the inlet and the outlet, and external dust can not enter the calender shell and pollute the internal parts of the calender shell, so that the production quality of the subsequent polytetrafluoroethylene film is effectively ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a polytetrafluoroethylene film calender according to an embodiment of the utility model;
Fig. 2 is a front cross-sectional view of a polytetrafluoroethylene film calender according to an embodiment of the utility model;
Fig. 3 is an enlarged view of a of fig. 2 of a polytetrafluoroethylene film calender according to an embodiment of the utility model.
In the figure:
1. a calender shell; 2. an inlet; 3. an outlet; 4. a blower; 5. a press roll unit; 6. an elongated separator; 7. a first air outlet; 8. a second air outlet; 9. a bidirectional screw; 10. a guide rod; 11. a lifting frame; 12. a roller brush; 13. a motor; 14. sealing the door plate; 15. a hanging ring; 16. a heating plate; 17. and the air guide partition plate.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a polytetrafluoroethylene film calender.
Embodiment one;
As shown in fig. 1-3, according to the embodiment of the utility model, the polytetrafluoroethylene film calender comprises a calender shell 1, an inlet 2 is formed in one side of the calender shell 1, an outlet 3 is formed in the other side of the calender shell 1, a fan 4 is arranged on the front surface of the calender shell 1, a press roller set 5 connected with the upper inner wall and the lower inner wall of the calender shell is arranged in the calender shell 1, a pair of long partition boards 6 connected with the upper inner wall and the lower inner wall of the calender shell are arranged in the calender shell 1, a plurality of first air outlets 7 are formed in the sides, away from each other, of the two long partition boards 6 are respectively provided with a wind guide partition board 17 connected with the inner wall of the calender shell 1, a plurality of second air outlets 8 are formed in the inner wall of one wind guide partition board 17 and the long partition boards 6, the fan 4 is provided with a filter cover, and the hollow structure can convey air to the first air outlets 7 and the second air outlets 8, dust on the surfaces of polytetrafluoroethylene film raw materials can be cleaned, meanwhile, the dust on the surfaces of the polytetrafluoroethylene film raw materials cannot enter the calender shell 1, the inside the calender shell is prevented from entering the calender shell, the inside due to the fact that the wind power is far away from each other, the two long partition boards 6 are respectively provided with a plurality of air guide partition boards 17 connected with the inner walls of the calender shell 1, a plurality of second air outlets 8 are respectively connected with the inner walls of the calender shell 1, and the inner walls of the front side of the calender shell is provided with a heating plate 16 is fixedly connected with the front end of the calender shell 1, and the front end of the raw materials is cleaned by the front end of the calender shell is arranged.
Embodiment two;
As shown in fig. 1-3, according to the polytetrafluoroethylene film calender of the embodiment of the utility model, the cleaning mechanism comprises a bidirectional screw 9 and a guide rod 10, the bidirectional screw 9 is in threaded connection with a pair of lifting frames 11, each lifting frame 11 is in up-down sliding connection with the guide rod 10, a roller brush 12 is installed on each lifting frame 11, the top of the bidirectional screw 9 is in transmission connection with a motor 13, the motor 13 is installed on the upper inner wall of the calender shell 1, brush dust removal can be carried out on polytetrafluoroethylene film raw materials before softening, subsequent forming quality can be effectively improved, the lifting frames 11 are of a U-shaped structure, the lifting frames 11 are in a large-aperture grid shape, the upper end and the lower end of the air guide baffle 17 are respectively provided with a pair of round holes, the guide rod 10 and the through round holes corresponding to the bidirectional screw 9 are respectively arranged, so that the guide rod 10, the bidirectional screw 9 and the air guide baffle 7 cannot mutually interfere, the bottom end of the bidirectional screw 9 is in rotational connection with the inner wall bearing below the calender shell 1, the stability in rotational process of the bidirectional screw 9 can be effectively improved, and the upper end and lower end of the guide rod 10 are fixedly connected with the upper inner wall and lower inner wall of the calender shell 1, and the guide rod 10 is fixedly provided with the screw.
Embodiment three;
As shown in fig. 1-3, according to the polytetrafluoroethylene film calender of the embodiment of the utility model, the sealing door plates 14 matched with the outlet 3 and the inlet 2 are arranged on the outlet and the inlet, when not in use, the sealing door plates can be closed, so that external dust can be effectively prevented from entering the sealing door plates, and the long access door is arranged on the back surface of the calender shell 1 and can be opened, thereby facilitating the internal access of the polytetrafluoroethylene film calender.
Fourth embodiment;
As shown in fig. 1-3, according to the polytetrafluoroethylene film calender of the embodiment of the utility model, the top surface of the calender shell 1 is provided with a plurality of hanging rings 15 which can be connected with a hanging rope on a crane, so that the lifting and transferring are convenient, and the bottom end of the calender shell 1 is provided with a plurality of supporting feet to play a role in supporting firmly.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, when the fan 4 is in a starting state, at the moment, two groups of first air outlets 7 and one group of second air outlets 8 are in an opening state, before the polytetrafluoroethylene film raw materials are rolled, the roller type hairbrush 12 can loosen dust solidified on the upper surface and the lower surface of the polytetrafluoroethylene film raw materials, at the moment, the loosened dust can be blown out through the inlet 2 by wind generated by one group of first air outlets 7, and after the polytetrafluoroethylene film is rolled by the compression roller set 5, the cooling efficiency of the polytetrafluoroethylene film can be accelerated by wind generated by the other group of first air outlets 7 and the second air outlets 8, because the wind power of the two groups of first air outlets 7 is outwards, the outside dust can not enter the inside of the rolling machine shell 1 under the resistance of the wind power, and meanwhile, the fan 4 is provided with a filter cover, so that the dustproof effect is good, and the quality of the polytetrafluoroethylene film after being produced is greatly improved; when not in use, the sealing door plate 14 can block the inlet 2 and the outlet 3, and external dust can not enter the calender shell 1 and pollute the internal parts of the calender shell, so that the production quality of the subsequent polytetrafluoroethylene film is effectively ensured.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a polytetrafluoroethylene film calender, its characterized in that, including calender shell (1), import (2) have been seted up to one side of calender shell (1), export (3) have been seted up to the opposite side of calender shell (1), the front of calender shell (1) is equipped with fan (4), the inside of calender shell (1) is equipped with compression roller unit (5) that are connected rather than upper and lower inner wall, the inside of calender shell (1) is equipped with a pair of long baffle (6) that are connected rather than upper and lower inner wall, two one side that long baffle (6) kept away from each other all is equipped with a plurality of first air outlets (7), two one side that long baffle (6) kept away from each other all be equipped with air guide baffle (17) that are connected with calender shell (1) inner wall, one of air guide baffle (17) inner wall is equipped with a plurality of second air outlets (8), the inside of calender shell (1) is equipped with two upper and lower distributed compression roller unit (16), the front end of calender shell (16) with the inside of the hot plate (1) that is equipped with hot plate (1) is fixed connection to the front side inner wall of calender shell.
2. The polytetrafluoroethylene film calender according to claim 1, wherein the cleaning mechanism comprises a bidirectional screw (9) and a guide rod (10), the bidirectional screw (9) is in threaded connection with a pair of lifting frames (11), each lifting frame (11) is in up-down sliding connection with the guide rod (10), a roller brush (12) is mounted on each lifting frame (11), a motor (13) is connected to the top of the bidirectional screw (9) in a transmission manner, and the motor (13) is mounted on the upper inner wall of the calender shell (1).
3. The polytetrafluoroethylene film calender according to claim 2, wherein the lifting frame (11) is of a U-shaped structure, the lifting frame (11) is of a large-aperture grid shape, a pair of round holes are formed in the upper end and the lower end of the air guide partition plate (17), and the guide rod (10) and the bidirectional screw rod (9) penetrate through the round holes correspondingly.
4. The polytetrafluoroethylene film calender according to claim 2, wherein the bottom end of the bidirectional screw rod (9) is rotatably connected with an inner wall bearing below the calender shell (1), and the upper end and the lower end of the guide rod (10) are fixedly connected with the upper inner wall screw and the lower inner wall screw of the calender shell (1).
5. A polytetrafluoroethylene film calender according to claim 1, characterized in that the outlet (3) and the inlet (2) are provided with sealing door plates (14) matched with the outlet and the inlet, and the back of the calender shell (1) is provided with an elongated access door.
6. The polytetrafluoroethylene film calender according to claim 1, wherein the top surface of the calender shell (1) is provided with a plurality of hanging rings (15), and the bottom end of the calender shell (1) is provided with a plurality of supporting feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323247267.4U CN221365507U (en) | 2023-11-30 | 2023-11-30 | Polytetrafluoroethylene film calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323247267.4U CN221365507U (en) | 2023-11-30 | 2023-11-30 | Polytetrafluoroethylene film calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221365507U true CN221365507U (en) | 2024-07-19 |
Family
ID=91859780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323247267.4U Active CN221365507U (en) | 2023-11-30 | 2023-11-30 | Polytetrafluoroethylene film calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221365507U (en) |
-
2023
- 2023-11-30 CN CN202323247267.4U patent/CN221365507U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |