Cooling treatment equipment suitable for PTFE film processing

Abstract

The utility model relates to the technical field of membrane material processing, and discloses cooling treatment equipment suitable for PTFE membrane processing, which comprises an equipment table, a bottom frame is fixed at the top end of the equipment table, a top frame is arranged at the top end of the bottom frame, a mounting seat is arranged at the top end in the top frame, openings are respectively formed in the bottom frame and the two sides of the top frame, and the openings are communicated with the mounting seat. Fixing feet are fixed to the bottom of the rear end of the top frame, and a fixing frame is fixed to the top of the rear end of the bottom frame. When the cooling treatment equipment suitable for PTFE film processing is used, the top frame and the bottom frame can be unlocked after the three sets of locking rods are correspondingly screwed out upwards from the interiors of the threaded sleeves at the bottom of the front end of the top frame, then the top frame can be turned over backwards through a handle, and after the interior of the equipment is opened, the interior of the equipment can be conveniently cleaned; and the problem that the interior of the cooling treatment equipment is inconvenient to disassemble and assemble is solved.

Description

Technical Field

[0001] This utility model relates to the field of membrane processing technology, specifically to a cooling treatment device applicable to PTFE membrane processing. Background Technology

[0002] PTFE film, also known as polytetrafluoroethylene film, is a high-performance plastic film with excellent chemical inertness, resistance to high and low temperatures, corrosion resistance, low coefficient of friction, and non-stick properties. It is mainly made through special processes such as calendering, extrusion, and biaxial stretching. When the film material is hot-rolled and calendered, it is subjected to high temperature and pressure during the calendering process. In order to maintain stable physical properties, some cooling equipment suitable for PTFE film processing is needed to assist in cooling the film material.

[0003] However, in actual use, the internal structure of most cooling equipment used in PTFE membrane processing is an integrated closed structure, making the internal cleaning and maintenance process extremely cumbersome and inconvenient. This is a shortcoming and makes it difficult to disassemble and reassemble the internal parts of the cooling equipment.

[0004] Now, a new type of cooling equipment suitable for PTFE membrane processing is proposed to address the above-mentioned shortcomings. Utility Model Content

[0005] The purpose of this invention is to provide a cooling device suitable for PTFE membrane processing, so as to solve the problem mentioned in the background art that it is inconvenient to disassemble and assemble the internal parts of the cooling device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cooling treatment device suitable for PTFE membrane processing, comprising a machine platform, a base frame fixed to the top of the machine platform, a top frame provided at the top of the base frame, a mounting seat provided at the top of the interior of the top frame, openings respectively on both sides of the base frame and the top frame, a fixing foot fixed to the bottom of the rear end of the top frame, a fixing frame fixed to the top of the rear end of the base frame, fixing plates fixed to the top of the front end of the base frame and the bottom of the front end of the top frame, a threaded sleeve fixed to the bottom end of the bottom fixing plate, a locking rod provided at the top end of the top fixing plate, a hinged connection between the bottom end of the fixing foot and the interior of the fixing frame, and a handle horizontally fixed to the top of the front end of the top frame.

[0007] As a further technical solution of this utility model, the locking rod is provided in three sets at equal intervals at the top of the fixing plate, and the screw sleeve is fixed in three sets at equal intervals at the bottom of the fixing plate. The bottom end of the locking rod passes through the interior of the fixing plate and is threadedly connected to the screw sleeve.

[0008] As a further technical solution of this utility model, guide rods are fixed at the four corners of the top of the mounting base, sliding sleeves are fixed inside the four corners of the top of the top frame, a threaded sleeve is fixed at the middle position of the top of the top frame, and a screw is rotatably connected to the internal thread of the threaded sleeve, and a rotating handle is fixed at the top of the screw.

[0009] As a further technical solution of this utility model, the top end of the guide rod penetrates the interior of the sliding sleeve, and the bottom end of the lead screw penetrates the interior of the threaded sleeve and is movably connected to the top end of the mounting base.

[0010] As a further technical solution of this utility model, multiple sets of ventilation openings are respectively opened inside the top two sides of the mounting base, and multiple sets of ventilation openings are respectively opened inside the top two sides of the top frame and the bottom two sides of the base frame.

[0011] As a further technical solution of this utility model, multiple sets of housings are respectively installed and fixed on both sides of the top of the top frame and both sides of the bottom of the base frame. A slot 1 is opened at the top of the front end of the housing, and a slot 2 is opened at the bottom of the front end of the housing. A coarse filter screen is inserted into the slot 1, and a fine filter screen is inserted into the slot 2. A handle is fixed to the front end of the coarse filter screen and the fine filter screen respectively. A top cover is fixed to the top of the housing, and a fan is installed and fixed to the bottom inside the housing.

[0012] As a further technical solution of this utility model, three sets of mounting brackets are installed and fixed at equal intervals on both sides of the bottom end of the mounting base, and a conveying roller is movably connected inside the bottom end of the mounting bracket.

[0013] As a further technical solution of this utility model, three sets of mounting brackets are fixed at equal intervals on both sides of the bottom end of the base frame, and a conveying roller is movably connected to the top of the mounting bracket.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the cooling equipment applicable to PTFE membrane processing not only facilitates the disassembly and assembly of the internal parts of the cooling equipment and facilitates the auxiliary conveying of PTFE membrane materials of different thicknesses, but also facilitates dust removal during the cooling process inside the equipment.

[0015] (1) The equipment is equipped with a base frame, top frame, handle, locking rod, fixing plate, screw sleeve, fixing bracket and fixing feet. When the equipment is in use, the top frame and the base frame are hinged. After the three sets of locking rods are turned out from the inside of the screw sleeve at the bottom of the front end of the top frame, the top frame and the base frame can be unlocked. Then the top frame can be flipped back using the handle to open the inside of the equipment. The inside of the equipment can be easily cleaned and inspected and maintained.

[0016] (2) By setting up a base frame, top frame, mounting base, handle, screw, threaded sleeve, guide rod and sliding sleeve, when the PTFE membrane is introduced into the equipment, the screw can be driven to rotate by the handle at the top of the top frame. While the screw rotates in the threaded sleeve, it can drive the mounting base and multiple sets of conveying rollers at the bottom to move down. By adjusting the distance between conveying roller one and conveying roller two, some PTFE membrane materials of different thicknesses can be adjusted and conveyed.

[0017] (3) By setting up a base frame, top frame, housing, slot one, slot two, coarse filter and fine filter, when the PTFE membrane material is conveyed between conveying roller one and conveying roller two inside the equipment, the fans installed inside the housing at the top of the top frame and the bottom of the base frame can be started to send air to the upper and lower positions inside the equipment, so as to cool the upper and lower surfaces of the conveyed PTFE membrane material. Coarse filter and fine filter are inserted and installed at the upper and lower positions inside the housing, respectively, so as to perform primary and secondary filtration and dust removal of the external air, reducing the pollution of the PTFE membrane material inside the equipment. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a partial sectional view of the top frame structure of this utility model from the side.

[0020] Figure 3 This is a top view schematic diagram of the top frame structure of this utility model;

[0021] Figure 4 This is a partial sectional view of the casing structure of this utility model from the side.

[0022] In the diagram: 1. Equipment platform; 2. Base frame; 3. Top frame; 4. Mounting base; 5. Housing; 6. Rotary handle; 7. Lead screw; 8. Threaded sleeve; 9. Slot 1; 10. Slot 2; 11. Top cover; 12. Guide rod; 13. Sliding sleeve; 14. Opening; 15. Mounting bracket 1; 16. Conveyor roller 1; 17. Mounting bracket 2; 18. Conveyor roller 2; 19. Handle; 20. Locking rod; 21. Fixing plate; 22. Threaded sleeve; 23. Fixing frame; 24. Fixing foot; 25. Coarse filter screen; 26. Fine filter screen; 27. Ventilation port 1; 28. Ventilation port 2; 29. ​​Fan. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides an embodiment of a cooling treatment device applicable to PTFE membrane processing, including a machine platform 1, a base frame 2 fixed to the top of the machine platform 1, a top frame 3 provided at the top of the base frame 2, a mounting seat 4 provided at the top inside the top of the top frame 3, openings 14 respectively on the inside of the base frame 2 and the top frame 3, a fixing foot 24 fixed to the bottom of the rear end of the top frame 3, a fixing frame 23 fixed to the top of the rear end of the base frame 2, a fixing plate 21 fixed to the top of the front end of the base frame 2 and the bottom of the front end of the top frame 3, a screw sleeve 22 fixed to the bottom end of the bottom fixing plate 21, a locking rod 20 provided at the top of the top fixing plate 21, a hinged connection between the bottom end of the fixing foot 24 and the inside of the fixing frame 23, and a handle 19 horizontally fixed to the top of the front end of the top frame 3;

[0025] Three sets of locking rods 20 are evenly spaced at the top of the fixing plate 21, and three sets of screw sleeves 22 are evenly spaced at the bottom of the fixing plate 21. The bottom end of the locking rod 20 passes through the interior of the fixing plate 21 and is threadedly connected to the screw sleeve 22.

[0026] Specifically, such as Figures 1-3 As shown, after the three sets of locking rods 20 are screwed upward from the inside of the screw sleeve 22 at the bottom of the front end of the top frame 3, the top frame 3 and the base frame 2 can be unlocked. Then, the top frame 3 can be flipped backward using the handle 19 to open the inside of the equipment, which allows for convenient cleaning, maintenance and repair of the equipment.

[0027] Guide rods 12 are fixed at the four corners of the top of the mounting base 4. Sliding sleeves 13 are fixed inside the four corners of the top ...

[0028] Specifically, such as Figures 1-3As shown, the screw 7 can be driven to rotate by the handle 6 at the top of the top frame 3. While the screw 7 rotates inside the threaded sleeve 8, it can drive the mounting base 4 and the multiple sets of conveying rollers 16 at the bottom to move down. By adjusting the distance between the conveying rollers 16 and 18, some PTFE membrane materials of different thicknesses can be adjusted and conveyed.

[0029] Multiple sets of ventilation openings 27 are opened inside the top two sides of the mounting base 4. Multiple sets of ventilation openings 28 are opened inside the top two sides of the top frame 3 and the bottom two sides of the bottom frame 2. Multiple sets of housings 5 ​​are installed and fixed on the top two sides of the top frame 3 and the bottom two sides of the bottom frame 2. A slot 9 is opened at the top of the front end of the housing 5. A slot 10 is opened at the bottom of the front end of the housing 5. A coarse filter 25 is inserted into the slot 9. A fine filter 26 is inserted into the slot 20. A handle is fixed at the front end of the coarse filter 25 and the fine filter 26. A top cover 11 is fixed at the top of the housing 5. A fan 29 is installed and fixed at the bottom inside the housing 5.

[0030] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, a coarse filter 25 and a fine filter 26 are respectively installed at the upper and lower positions inside the housing 5, which can perform primary and secondary filtration and dust removal on the external air, reducing the pollution of the PTFE membrane material inside the equipment.

[0031] Three sets of mounting brackets 15 are installed and fixed at equal intervals on both sides of the bottom of the mounting base 4, and conveyor rollers 16 are movably connected inside the bottom of the mounting brackets 15. Three sets of mounting brackets 27 are fixed at equal intervals on both sides of the bottom of the base frame 2, and conveyor rollers 28 are movably connected inside the top of the mounting brackets 27.

[0032] Working Principle: When the PTFE membrane is processed and introduced into the equipment, the screw 7 is driven to rotate by the handle 6 at the top of the top frame 3. As the screw 7 rotates within the threaded sleeve 8, it drives the mounting base 4 and multiple sets of conveyor rollers 16 at the bottom to move downwards. By adjusting the distance between conveyor rollers 16 and 18, PTFE membranes of different thicknesses can be conveyed with auxiliary adjustment. During the conveying of the PTFE membrane between conveyor rollers 16 and 18 inside the equipment, the distance between the top of the top frame 3 and the bottom of the base frame 2, and the distance inside the mounting housing 5, can be controlled. When the fan 29 is started, it blows air into the upper and lower parts of the equipment to cool the PTFE membrane material. Coarse filter screen 25 and fine filter screen 26 are installed in the upper and lower parts of the casing 5 respectively to perform primary and secondary filtration and dust removal of the external air. When the equipment is in use, the three sets of locking rods 20 are turned upward from the inside of the screw sleeve 22 at the bottom of the front end of the top frame 3 to unlock the top frame 3 and the base frame 2. Then, the top frame 3 can be flipped backward using the handle 19 to open the inside of the equipment for convenient cleaning, maintenance and repair.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cooling treatment device suitable for PTFE membrane processing, comprising a machine platform (1), characterized in that: The top of the equipment platform (1) is fixed with a base frame (2), and the top of the base frame (2) is provided with a top frame (3). The top of the top of the top frame (3) is provided with a mounting seat (4). The bottom of the base frame (2) and the top frame (3) are respectively provided with openings (14). The bottom of the rear end of the top frame (3) is fixed with a fixing foot (24). The top of the rear end of the base frame (2) is fixed with a fixing frame (23). The top of the front end of the base frame (2) and the bottom of the front end of the top frame (3) are respectively fixed with fixing plates (21). The bottom end of the fixing plate (21) at the bottom end is fixed with a screw sleeve (22). The top end of the fixing plate (21) at the top end is provided with a locking rod (20). The bottom end of the fixing foot (24) is hinged to the interior of the fixing frame (23). The top of the front end of the top frame (3) is horizontally fixed with a handle (19).

2. The cooling treatment equipment applicable to PTFE membrane processing according to claim 1, characterized in that: The locking rod (20) is provided in three sets at equal intervals at the top of the fixing plate (21), and the screw sleeve (22) is fixed in three sets at equal intervals at the bottom of the fixing plate (21). The bottom end of the locking rod (20) penetrates the interior of the fixing plate (21) and is threadedly connected to the screw sleeve (22).

3. The cooling equipment for PTFE membrane processing according to claim 1, characterized in that: Guide rods (12) are fixed at the four corners of the top of the mounting base (4), and sliding sleeves (13) are fixed inside the four corners of the top of the top of the top frame (3). A threaded sleeve (8) is fixed at the middle position of the top of the top of the top frame (3), and a screw rod (7) is rotatably connected to the internal thread of the threaded sleeve (8). A handle (6) is fixed at the top of the screw rod (7).

4. A cooling treatment device for PTFE membrane processing according to claim 3, characterized in that: The top end of the guide rod (12) passes through the interior of the sliding sleeve (13), and the bottom end of the lead screw (7) passes through the interior of the threaded sleeve (8) and is movably connected to the top end of the mounting base (4).

5. A cooling treatment device for PTFE membrane processing according to claim 1, characterized in that: Multiple sets of ventilation openings (27) are opened inside the top two sides of the mounting base (4), and multiple sets of ventilation openings (28) are opened inside the top two sides of the top frame (3) and the bottom two sides of the bottom frame (2).

6. A cooling treatment device for PTFE membrane processing according to claim 1, characterized in that: Multiple sets of housings (5) are installed and fixed on both sides of the top of the top frame (3) and both sides of the bottom of the bottom frame (2). A slot 1 (9) is opened at the top of the front end of the housing (5), and a slot 2 (10) is opened at the bottom of the front end of the housing (5). A coarse filter screen (25) is inserted into the slot 1 (9), and a fine filter screen (26) is inserted into the slot 2 (10). A handle is fixed at the front end of the coarse filter screen (25) and the fine filter screen (26). A top cover (11) is fixed at the top of the housing (5), and a fan (29) is installed and fixed at the bottom inside the housing (5).

7. A cooling treatment device for PTFE membrane processing according to claim 1, characterized in that: Three sets of mounting brackets (15) are installed and fixed at equal intervals on both sides of the bottom end of the mounting base (4), and a conveying roller (16) is movably connected inside the bottom end of the mounting bracket (15).

8. A cooling treatment device for PTFE membrane processing according to claim 1, characterized in that: The base frame (2) has three sets of mounting brackets (17) fixed at equal intervals on both sides of the bottom end, and the top of the mounting brackets (17) is movably connected to the conveying rollers (18).

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