Cutting device for Teflon high-temperature cloth production

Abstract

The utility model relates to the technical field of teflon cloth production, and discloses a cutting device for teflon cloth high-temperature cloth production, which comprises a working table, four first fixing plates are arranged on the upper surface of the working table, the two first fixing plates on the front side are fixedly connected with the working table, and the two first fixing plates on the rear side are fixedly connected with the working table. A fixed pressing plate is fixedly connected between the two first fixing plates on the left side and the right side, a movable pressing plate is arranged on the upper side of the fixed pressing plate, a first telescopic rod and a second telescopic rod are arranged on the upper portion of the workbench, a first motor is started to drive a first threaded rod to rotate, and finally the cloth tension degree is adjusted. The problem that an existing cutting device for teflon high-temperature cloth production is inconvenient to adjust the tension degree is solved, workers can conveniently adjust the tension degree of cloth according to actual use requirements, the flexibility of the device is improved, the cloth cutting quality and effect are improved, and the practicability is high. And meanwhile, the cloth tensioning degree adjusting efficiency is improved, the practicability is high, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of Teflon cloth production, in particular to a cutting device for producing Teflon cloth high temperature cloth. Background Art

[0002] Teflon cloth is a material with a special surface coating, also known as polytetrafluoroethylene (PTFE) cloth. This cloth has the characteristics of being waterproof, oil-proof, high temperature resistant, and corrosion-resistant, and is often used to make waterproof clothing, cooking utensils, chemical equipment, etc. Teflon cloth usually has a very smooth surface, can effectively prevent adhesion, is easy to clean, and has a long service life.

[0003] After consulting the literature, it is learned that the current existing patent (publication number: CN215856888U) discloses a cutting device for the production of Teflon cloth and high-temperature cloth, including a base and a pressing plate, a lower magnet is installed on the top of the base by screws, a lower cotton cloth layer is arranged on the top of the lower magnet, two of the lower magnet and two of the lower cotton cloth layer are provided, and they are mirror-symmetrical with the center point of the base, an upper magnet is installed on the bottom of the pressing plate by screws, an upper cotton cloth layer is arranged on the bottom of the upper magnet, two of the upper magnet and two of the upper cotton cloth layer are provided, and they are mirror-symmetrical with the center point of the pressing plate.

[0004] However, the following problems may occur in the actual use of the device: after the pressure plate drives the two magnets to fix the Teflon cloth, if the tension is too loose, the cloth may shift or wrinkle during cutting, thus affecting the accuracy of cutting; if the tension is too tight, the Teflon cloth may be deformed or stretched, resulting in inaccurate or distorted size after cutting; the cloth around the cutting line may be subjected to excessive tension, which may cause tearing or damage; and it is not convenient to adjust according to the tension of the Teflon cloth. It has certain limitations, and its practicality and flexibility are relatively low. In view of this, we propose a cutting device for the production of Teflon cloth and high-temperature cloth to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a cutting device for producing Teflon cloth and high-temperature cloth, which solves the problem that some existing cutting devices for producing Teflon cloth and high-temperature cloth are inconvenient to adjust the tension.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing Teflon cloth and high-temperature cloth, comprising a workbench, the upper surface of the workbench is provided with four first fixed plates, the two first fixed plates on the front side are fixedly connected to the workbench, a fixed pressing plate is fixedly connected between the two first fixed plates on the left and right sides, a movable pressing plate is arranged on the upper side of the fixed pressing plate, a first telescopic rod and a second telescopic rod are arranged on the upper part of the workbench, the first telescopic rod is slidably sleeved on the outer surface of the second telescopic rod, the rear end of the first telescopic rod is rotatably connected to the first fixed plate on the rear side, the front end of the second telescopic rod is rotatably connected to the first fixed plate on the front side, a cavity is provided inside the two first fixed plates on the right side, a driving assembly is provided inside the cavity, a first guide groove is provided on the upper surface of the workbench, a first threaded rod is rotatably connected inside the first guide groove, a first guide block is threadedly sleeved on the outer surface of the first threaded rod, the first guide block is slidably connected to the first guide groove, the first guide block is fixedly connected to the lower surface of the fixed pressing plate on the rear side, a first motor is fixedly connected to the rear side surface of the workbench, and the output shaft of the first motor rotates and penetrates into the interior of the workbench and is fixedly connected to the first threaded rod.

[0009] Preferably, the drive assembly includes a worm, which is rotatably connected to the inner wall of the cavity, and the two worms are fixedly connected to the first telescopic rod and the second telescopic rod respectively. The outer surface of the worm is meshed with a worm wheel, and the interior of the worm wheel is sleeved with a second threaded rod.

[0010] Preferably, the surfaces of the two first fixing plates on the left and right sides opposite to each other are each provided with a second guide groove, and the second threaded rod rotatably penetrates into the interior of the second guide groove and is rotatably connected to the inner wall of the second guide groove.

[0011] Preferably, a second motor is fixedly connected to the outer surface of the first fixing plate at the rear side, and an output shaft of the second motor rotates and penetrates into the interior of the first fixing plate and is fixedly connected to the worm.

[0012] Preferably, a second guide block is threadedly sleeved on the outer surface of the second threaded rod, the second guide block is slidably connected to the second guide groove, and the second guide block is fixedly connected to the movable pressure plate.

[0013] Preferably, two second fixing plates are fixedly connected to the upper surface of the workbench, sliding grooves are provided on opposite side surfaces of the two second fixing plates, and mounting blocks are slidably connected inside the two sliding grooves.

[0014] Preferably, a spring is fixedly connected between the mounting block and the inner wall of the sliding groove, mounting grooves are provided on the surfaces of the two mounting blocks on opposite sides, a winding roller is provided between the two mounting blocks, and the shaft of the winding roller is adapted to the mounting groove.

[0015] Preferably, a cotton cloth layer is provided on the surfaces of the fixed pressing plate and the movable pressing plate on the opposite side.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a cutting device for producing Teflon cloth and high temperature cloth, which has the following beneficial effects:

[0018] 1. The cutting device for producing Teflon cloth and high-temperature cloth, by starting the first motor to drive the rotation of the first threaded rod, finally realizes the adjustment of the tension of the cloth, solves the problem that some existing cutting devices for producing Teflon cloth and high-temperature cloth are not convenient for adjusting the tension, and is convenient for the staff to adjust the tension of the cloth according to actual use requirements, thereby improving the flexibility of the device, improving the quality and effect of cloth cutting, and also improving the efficiency of adjusting the tension of the cloth, and has high practicality and a wide range of applications.

[0019] 2. The cutting device for the production of Teflon cloth and high-temperature cloth is convenient for the staff to install the winding roller, which greatly improves the installation efficiency of the winding roller by the staff, thereby improving the processing efficiency of the cloth by the staff, saving the installation time of the staff, and has high practicality and simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a cutting device for producing Teflon cloth and high temperature cloth according to the utility model;

[0021] Figure 2 It is a cross-sectional schematic diagram of the first fixing plate of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the workbench of the utility model;

[0023] Figure 4 It is a cross-sectional schematic diagram of the second fixing plate of the utility model.

[0024] In the figure: 1. workbench; 2. first fixed plate; 3. fixed pressure plate; 4. movable pressure plate; 5. first telescopic rod; 6. second telescopic rod; 7. first guide groove; 8. first threaded rod; 9. first guide block; 10. cotton cloth layer; 11. first motor; 12. worm gear; 13. worm; 14. second motor; 15. second fixed plate; 16. sliding groove; 17. mounting block; 18. spring; 19. mounting groove; 20. winding roller; 21. second guide groove; 22. second threaded rod; 23. second guide block; 24. cavity. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a cutting device for producing Teflon cloth and high temperature cloth, comprising a workbench 1, four first fixed plates 2 are arranged on the upper surface of the workbench 1, two first fixed plates 2 on the front side are fixedly connected to the workbench 1, a fixed pressing plate 3 is fixedly connected between the two first fixed plates 2 on the left and right sides, a movable pressing plate 4 is arranged on the upper side of the fixed pressing plate 3, the fixed pressing plate 3 and the movable pressing plate 4 are both existing structures, and magnets with opposite poles are arranged between the opposite surfaces, so they will not be described below, a first telescopic rod 5 and a second telescopic rod 6 are arranged on the upper part of the workbench 1, and the first telescopic rod 3 is fixedly connected to the upper surface of the workbench 1. The retracting rod 5 is slidably sleeved on the outer surface of the second telescopic rod 6, the rear end of the first telescopic rod 5 is rotatably connected to the first fixed plate 2 on the rear side, the front end of the second telescopic rod 6 is rotatably connected to the first fixed plate 2 on the front side, the two first fixed plates 2 on the right side are each provided with a cavity 24, a driving assembly is provided inside the cavity 24, a first guide groove 7 is provided on the upper surface of the workbench 1, a first threaded rod 8 is rotatably connected inside the first guide groove 7, a first guide block 9 is threadedly sleeved on the outer surface of the first threaded rod 8, the first guide block 9 is slidably connected to the first guide groove 7, the first guide block 9 is slidably connected to the first guide groove 7, and the first guide block 9 is rotatably sleeved to the first fixed plate 2 on the rear side. The lower surface of the pressing plate 3 is fixedly connected, and the rear surface of the workbench 1 is fixedly connected with a first motor 11. The output shaft of the first motor 11 rotates and penetrates into the interior of the workbench 1 and is fixedly connected to the first threaded rod 8. The staff operates the driving assembly to clamp the material with the fixed pressing plate 3 and the movable pressing plate 4. When the tension of the cloth needs to be adjusted, the first motor 11 is started to drive the rotation of the first threaded rod 8, and the rotation of the first threaded rod 8 drives the first guide block 9 to slide inside the first guide groove 7, and the sliding of the first guide block 9 drives the movement of the fixed pressing plate 3. The movement of the fixed pressing plate 3 drives the movement of the first fixed plates 2 on both sides, and then drives the movement of the movable pressing plate 4. At this time, the second telescopic rod 6 will slide inside the first telescopic rod 5, and finally the adjustment of the tension of the cloth is realized. The above structure solves the problem that some existing cutting devices for the production of Teflon cloth and high-temperature cloth are not convenient for adjusting the tension. It is convenient for the staff to adjust the tension of the cloth according to actual use needs, improves the flexibility of the device, improves the quality and effect of cloth cutting, and also improves the efficiency of adjusting the tension of the cloth. It has high practicality and a wide range of applications.

[0027] Furthermore, the driving assembly includes a worm 13, which is rotatably connected to the inner wall of the cavity 24, and the two worms 13 are fixedly connected to the first telescopic rod 5 and the second telescopic rod 6 respectively. The outer surface of the worm 13 is meshedly connected with the worm wheel 12, and the interior of the worm wheel 12 is sleeved with a second threaded rod 22. The surfaces of the two first fixed plates 2 on the left and right sides opposite to each other are each provided with a second guide groove 21, and the second threaded rod 22 is rotatably penetrated into the interior of the second guide groove 21 and is rotatably connected to the inner wall of the second guide groove 21. The outer surface of the rear first fixed plate 2 is fixedly connected to the second motor 14, and the output shaft of the second motor 14 is rotatably penetrated into the interior of the first fixed plate 2 and is fixedly connected to the worm 13. The outer surface of the second threaded rod 22 is threadedly sleeved with a second guide block 23, and the second guide block 23 and the second guide groove 21 The second guide block 23 and the movable pressing plate 4 are slidingly connected. When the staff needs to fix the cloth, the second motor 14 is started to drive the rotation of the worm 13, and the rotation of the left worm 13 drives the rotation of the first telescopic rod 5, and the rotation of the first telescopic rod 5 drives the rotation of the second telescopic rod 6, and the rotation of the right worm 13 drives the rotation of the second telescopic rod 6, and the rotation of the two worms 13 drives the rotation of the two worm wheels 12, and the rotation of the two worm wheels 12 drives the rotation of the two second threaded rods 22, and the rotation of the two second threaded rods 22 drives the sliding of the two second guide blocks 23, and the sliding of the two second guide blocks 23 drives the movement of the two movable pressing plates 4 respectively, so as to finally fix the cloth. The above structure ensures the stability of the cloth during cutting.

[0028] Furthermore, a cotton cloth layer 10 is provided on the surfaces of the fixed pressing plate 3 and the movable pressing plate 4 on one side opposite to each other. The provision of the cotton cloth layer 10 prevents the clamping assembly from causing damage to the cloth.

[0029] Furthermore, two second fixing plates 15 are fixedly connected to the upper surface of the workbench 1, and sliding grooves 16 are provided on the opposite side surfaces of the two second fixing plates 15, and mounting blocks 17 are slidably connected inside the two sliding grooves 16, and springs 18 are fixedly connected between the mounting blocks 17 and the inner walls of the sliding grooves 16, and mounting grooves 19 are provided on the opposite side surfaces of the two mounting blocks 17, and a winding roller 20 is arranged between the two mounting blocks 17, and the shaft of the winding roller 20 is adapted to the mounting groove 19. When the staff needs to install the winding roller before fabric processing When installing the winding roller 20, first insert the shaft body on one side into the installation groove 19, and then push the installation block 17. At this time, the spring 18 will shrink. At this time, the distance between the two installation blocks 17 will increase. Subsequently, the other end of the winding roller 20 will be inserted into the installation groove 19 to achieve the installation of the winding roller 20. The above structure is convenient for the staff to install the winding roller 20, which greatly improves the staff's installation efficiency of the winding roller 20, thereby improving the staff's processing efficiency of the cloth, saving the staff's installation time, and has high practicality and simple operation.

[0030] Working principle:

[0031] When the cutting device for producing Teflon cloth and high-temperature cloth is in use, the staff operates the driving assembly to clamp the material with the fixed pressing plate 3 and the movable pressing plate 4. When the tension of the cloth needs to be adjusted, the first motor 11 is started to drive the rotation of the first threaded rod 8, and the rotation of the first threaded rod 8 drives the first guide block 9 to slide inside the first guide groove 7, and the sliding of the first guide block 9 drives the movement of the fixed pressing plate 3, and the movement of the fixed pressing plate 3 drives the movement of the first fixed plates 2 on both sides, and then drives the movement of the movable pressing plate 4. At this time, the second telescopic rod 6 will slide inside the first telescopic rod 5, and finally the adjustment of the tension of the cloth is realized.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing Teflon cloth and high temperature cloth, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with four first fixed plates (2), the two first fixed plates (2) on the front side are fixedly connected to the workbench (1), a fixed pressing plate (3) is fixedly connected between the two first fixed plates (2) on the left and right sides, a movable pressing plate (4) is provided on the upper side of the fixed pressing plate (3), a first telescopic rod (5) and a second telescopic rod (6) are provided on the upper part of the workbench (1), the first telescopic rod (5) is slidably sleeved on the outer surface of the second telescopic rod (6), the rear end of the first telescopic rod (5) is rotatably connected to the first fixed plate (2) on the rear side, the front end of the second telescopic rod (6) is rotatably connected to the first fixed plate (2) on the front side, and the two first fixed plates on the right side are rotatably connected to the first fixed plate (2) on the front side. (2) are provided with cavities (24) inside, a driving assembly is arranged inside the cavity (24), a first guide groove (7) is provided on the upper surface of the workbench (1), a first threaded rod (8) is rotatably connected inside the first guide groove (7), a first guide block (9) is threadedly sleeved on the outer surface of the first threaded rod (8), the first guide block (9) and the first guide groove (7) are slidably connected, the first guide block (9) is fixedly connected to the lower surface of the fixed pressure plate (3) on the rear side, a first motor (11) is fixedly connected to the rear side surface of the workbench (1), the output shaft of the first motor (11) rotates and penetrates into the interior of the workbench (1) and is fixedly connected to the first threaded rod (8).

2. A cutting device for producing Teflon cloth and high temperature cloth according to claim 1, characterized in that: The driving assembly comprises a worm (13), the worm (13) being rotatably connected to the inner wall of the cavity (24), the two worms (13) being fixedly connected to the first telescopic rod (5) and the second telescopic rod (6) respectively, the outer surface of the worm (13) being meshingly connected to a worm wheel (12), and the interior of the worm wheel (12) being sleeved with a second threaded rod (22).

3. A cutting device for producing Teflon cloth and high temperature cloth according to claim 2, characterized in that: The surfaces of the two first fixing plates (2) on the left and right sides facing each other are both provided with second guide grooves (21), and the second threaded rod (22) is rotatably inserted into the interior of the second guide groove (21) and is rotatably connected to the inner wall of the second guide groove (21).

4. A cutting device for producing Teflon cloth and high temperature cloth according to claim 3, characterized in that: A second motor (14) is fixedly connected to the outer surface of the first fixed plate (2) at the rear side, and an output shaft of the second motor (14) rotates and penetrates into the interior of the first fixed plate (2) and is fixedly connected to the worm (13).

5. The cutting device for producing Teflon cloth and high temperature cloth according to claim 3, characterized in that: The outer surface of the second threaded rod (22) is threadedly sleeved with a second guide block (23); the second guide block (23) is slidably connected to the second guide groove (21); and the second guide block (23) is fixedly connected to the movable pressing plate (4).

6. A cutting device for producing Teflon cloth and high temperature cloth according to claim 1, characterized in that: Two second fixing plates (15) are fixedly connected to the upper surface of the workbench (1), and sliding grooves (16) are provided on opposite side surfaces of the two second fixing plates (15), and mounting blocks (17) are slidably connected inside the two sliding grooves (16).

7. A cutting device for producing Teflon cloth and high temperature cloth according to claim 6, characterized in that: A spring (18) is fixedly connected between the mounting block (17) and the inner wall of the sliding groove (16); mounting grooves (19) are provided on the surfaces of the two mounting blocks (17) on opposite sides; a winding roller (20) is provided between the two mounting blocks (17); and the shaft of the winding roller (20) is adapted to the mounting groove (19).

8. The cutting device for producing Teflon cloth and high temperature cloth according to claim 5, characterized in that: The surfaces of the fixed pressing plate (3) and the movable pressing plate (4) on one side opposite to each other are both provided with a cotton cloth layer (10).

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