Polytetrafluoroethylene plate cutting device convenient to use

Abstract

The utility model discloses a polyfluortetraethylene plate cutting device convenient to use, and relates to the technical field of polyfluortetraethylene plate processing, the polyfluortetraethylene plate cutting device comprises a supporting table, the top of the supporting table is fixedly provided with a cutting table, the front side of the cutting table is fixedly provided with a controller, and the top of the cutting table is provided with a limiting groove; a cutting groove is formed in the middle of the bottom of the limiting groove, and cutting equipment is arranged in the cutting groove. Through mutual cooperation of the first motor, the transmission wheel, the transmission belt, the rotating wheel, a threaded column, a threaded sleeve block, a connecting plate, a lifting plate, a pressing spring and a fixing plate, the problems that an existing cutting device is poor in stability, a polytetrafluoroethylene turning plate is prone to deviation when the polytetrafluoroethylene turning plate is cut, cutting is uneven, and cutting efficiency is poor are solved. The problem that the cutting quality of the device is affected due to the fact that the device is arranged is solved, the lifting extrusion function is achieved, the cut polyfluortetraethylene plate is effectively fixed, deviation during cutting is prevented, and the cutting quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polytetrafluoroethylene plate processing, in particular to a polytetrafluoroethylene plate cutting device that is easy to use. Background Art

[0002] Polytetrafluoroethylene sheets (also called tetrafluoroethylene sheets, Teflon sheets or Teflon sheets) are divided into two types: molded sheets and turned sheets. Molded sheets are made of polytetrafluoroethylene resin at room temperature by molding, sintering and cooling. Polytetrafluoroethylene turned sheets are made of polytetrafluoroethylene resin by pressing, sintering and rotary cutting. Its products are widely used and have extremely superior comprehensive properties: high and low temperature resistance (-192℃-260℃), corrosion resistance (strong acid, strong alkali and aqua regia, etc.), weather resistance, high insulation, high lubricity, non-adhesion and non-toxicity. During the production process, polytetrafluoroethylene turned sheets will be cut into different sizes according to different needs.

[0003] In the existing technical scheme, a publication number: CN107718080A is proposed, which is a polytetrafluoroethylene turning plate cutting device that is easy to use, comprising a supporting leg, the top of the supporting leg is fixedly connected to a workbench, a cutting opening is opened in the middle of the top of the workbench, a first cutting blade is fixedly connected to the inner wall of the cutting opening, and fixed columns are fixedly connected to both sides of the top of the workbench.

[0004] In order to solve the problem that the current cutting device is slow and inconvenient to use when cutting the polytetrafluoroethylene turning plate, the existing technology uses the effect of the second cutting blade moving up and down to improve the cutting efficiency and enhance the precision during cutting. However, the existing cutting device has poor stability. When cutting the polytetrafluoroethylene turning plate, the polytetrafluoroethylene turning plate is easy to deviate, resulting in uneven cutting, which in turn affects the cutting quality of the device. Utility Model Content

[0005] The utility model aims to provide a polytetrafluoroethylene plate cutting device which is easy to use, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A convenient polytetrafluoroethylene plate cutting device comprises a support table, a cutting table is fixedly mounted on the top of the support table, a controller is fixedly mounted on the front of the cutting table, a limiting groove is provided on the top of the cutting table, a cutting groove is provided in the middle of the bottom of the limiting groove, and a cutting device is arranged inside the cutting groove.

[0008] Slide grooves are provided on both sides of the top of the cutting table, a fixing frame is provided on the top of the slide groove, movable grooves are provided on both sides of the inner cavity of the fixing frame, a motor 1 is fixedly installed on the top of one side of the fixing frame, and a fixing mechanism is provided on the driving end of the motor 1.

[0009] Support blocks are fixedly installed at both ends of the top of the cutting table, a second motor is fixedly installed on one side of the support block, and an adjustment mechanism is arranged at the driving end of the second motor.

[0010] A further improvement of the technical solution of the utility model is that the fixing mechanism includes a transmission wheel, the bottom of which is fixedly mounted on the driving end of motor 1, a transmission belt is movably mounted on the outer side of the transmission wheel, and a rotating wheel is movably mounted on the inner side of the transmission belt.

[0011] A further improvement of the technical solution of the utility model is that a threaded column is fixedly installed on the bottom of the rotating wheel, the threaded column is movably installed inside the movable groove, the outer side of the threaded column is threadedly connected to a threaded sleeve block, and a connecting plate is fixedly installed on one side of the threaded sleeve block.

[0012] By adopting the above technical solution, the functions of lifting and extrusion are achieved through the cooperation of the motor 1, the transmission wheel, the transmission belt, the rotating wheel, the threaded column, the threaded sleeve block and the connecting plate.

[0013] A further improvement of the technical solution of the utility model is that a lifting plate is fixedly installed at one end of the connecting plate, a pressing spring is fixedly installed at the bottom of the lifting plate, and a fixed plate is movably installed at the bottom of the pressing spring.

[0014] By adopting the above technical solution, the lifting plate, the pressing spring and the fixing plate cooperate with each other to achieve the function of squeezing and fixing.

[0015] A further improvement of the technical solution of the utility model is that an airbag block is movably installed inside the fixed plate, a rubber stopper is fixedly installed at the bottom of the airbag block, and air holes are opened on both sides of the airbag block.

[0016] By adopting the above technical solution, the fixing plate, the airbag block, the rubber stopper and the air vent cooperate with each other to achieve the function of buffering protection.

[0017] A further improvement of the technical solution of the utility model is that the adjusting mechanism includes a bidirectional threaded rod, one end of the bidirectional threaded rod is fixedly mounted on the driving end of motor 2, the outer side of the bidirectional threaded rod is threadedly connected with a threaded shift block, a moving frame is fixedly mounted on the top of the threaded shift block, a mounting plate is fixedly mounted on one end of the moving frame, and one side of the mounting plate is fixedly mounted on one end of the fixed frame.

[0018] By adopting the above technical solution, the function of mobile adjustment is achieved through the cooperation of the bidirectional threaded rod, the second motor, the threaded moving block and the moving frame.

[0019] A further improvement of the technical solution of the utility model is that a moving block is fixedly installed at the bottom of the fixing frame, and the moving block is movably installed inside the sliding groove.

[0020] By adopting the above technical solution, the moving block, the slide groove and the fixed frame cooperate with each other to achieve the function of moving and sliding.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an easy-to-use polytetrafluoroethylene plate cutting device. Through the cooperation of a motor, a transmission wheel, a transmission belt, a rotating wheel, a threaded column, a threaded sleeve block, a connecting plate, a lifting plate, a pressing spring and a fixing plate, the existing cutting device has poor stability. When cutting the polytetrafluoroethylene turning plate, the polytetrafluoroethylene turning plate is easy to deviate, resulting in uneven cutting, which further affects the cutting quality of the device. The function of lifting and squeezing is achieved, the cut polytetrafluoroethylene plate is effectively fixed, the deviation during cutting is prevented, and the cutting quality of the device is improved.

[0023] 2. The utility model provides an easy-to-use polytetrafluoroethylene plate cutting device, which solves the problem that the protection of the fixing mechanism is poor and the polytetrafluoroethylene plate is easily damaged during the extrusion and fixation process by cooperating with the fixing plate, the airbag block, the rubber stopper and the air vent, thereby achieving the function of buffering protection, effectively buffering and protecting the extruded and fixed polytetrafluoroethylene plate, preventing damage to the polytetrafluoroethylene plate, and improving the protection of the device.

[0024] 3. The utility model provides an easy-to-use polytetrafluoroethylene plate cutting device. Through the cooperation of the bidirectional threaded rod, the second motor, the threaded moving block, the moving frame, the moving block and the slide groove, the problem of poor adaptability of the fixing mechanism, which cannot be used to fix polytetrafluoroethylene plates of different lengths and sizes and affects the adaptability of the device, is solved. The function of mobile adjustment is achieved, the fixing mechanism is effectively moved and adjusted, and it is suitable for fixing polytetrafluoroethylene plates of different lengths and sizes, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the fixing frame structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the threaded column structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the bidirectional threaded rod structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the airbag block structure of the utility model.

[0030] In the figure: 1. support table; 2. cutting table; 21. controller; 22. slide; 23. moving block; 3. limit slot; 31. cutting slot; 32. cutting equipment; 4. fixed frame; 41. motor one; 42. transmission wheel; 43. transmission belt; 44. rotating wheel; 45. moving slot; 451. threaded column; 452. threaded sleeve block; 453. connecting plate; 46. lifting plate; 47. pressing spring; 48. fixing plate; 481. air bag block; 482. rubber stopper; 483. air vent; 5. support block; 51. bidirectional threaded rod; 52. motor two; 53. threaded moving block; 54. moving frame; 55. mounting plate. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the embodiments:

[0032] Example 1

[0033] like Figure 1-5As shown, the utility model provides a convenient polytetrafluoroethylene plate cutting device, comprising a supporting table 1, a cutting table 2 is fixedly installed on the top of the supporting table 1, a controller 21 is fixedly installed on the front of the cutting table 2, a limiting groove 3 is provided on the top of the cutting table 2, a cutting groove 31 is provided in the middle of the bottom of the limiting groove 3, a cutting device 32 is arranged inside the cutting groove 31, slide grooves 22 are provided on both sides of the top of the cutting table 2, a fixing frame 4 is provided on the top of the slide groove 22, a moving groove 45 is provided on both sides of the inner cavity of the fixing frame 4, a motor 41 is fixedly installed on the top of one side of the fixing frame 4, a fixing mechanism is provided at the driving end of the motor 41, the fixing mechanism comprises a transmission wheel 42, the bottom of the transmission wheel 42 is fixedly installed on the driving end of the motor 41, a transmission belt 43 is movably installed on the outer side of the transmission wheel 42, a rotating wheel 44 is movably installed on the inner side of the transmission belt 43, a threaded column 451 is fixedly installed on the bottom of the rotating wheel 44, the threaded column 451 is movably installed in the inside of the moving groove 45, and the outer side of the threaded column 451 is threadedly connected with a threaded sleeve block 4 52, a connecting plate 453 is fixedly installed on one side of the threaded sleeve 452, a lifting plate 46 is fixedly installed on one end of the connecting plate 453, a pressing spring 47 is fixedly installed on the bottom of the lifting plate 46, and a fixing plate 48 is movably installed on the bottom of the pressing spring 47. When working, the polytetrafluoroethylene plate to be cut is placed in the limit groove 3, and the transmission wheel 42 is driven to rotate by the motor 41, and the transmission belt 43 is driven by the transmission wheel 42 to drive the rotating wheel 44 to rotate, so that the rotating wheel 44 drives the threaded column 451 to rotate in the threaded sleeve 45 2, the threaded sleeve 452 is driven to slide up and down in the movable groove 45, and the threaded sleeve 452 drives the lifting plate 46 to descend along the connecting plate 453, so that the lifting plate 46 drives the fixing plate 48 along the pressing spring 47 to press the polytetrafluoroethylene plate in the limiting groove 3 to fix it. The elasticity of the pressing spring 47 can be used to strengthen the fixation of the fixing plate 48, and then the cutting device 32 cuts the plate, so that the plate can be prevented from being offset during cutting, thereby improving the cutting quality of the device.

[0034] Example 2

[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, an airbag block 481 is movably installed inside the fixed plate 48, a rubber stopper 482 is fixedly installed at the bottom of the airbag block 481, and air vents 483 are opened on both sides of the airbag block 481. When the fixed plate 48 descends to squeeze the polytetrafluoroethylene plate, the fixed plate 48 is squeezed by force, squeezing the rubber stopper 482, and the air inside the airbag block 481 is squeezed out by the rubber stopper 482. The air in the airbag block 481 can be exhausted and inhaled along the air vents 483, so that the fixed plate 48 has a buffering protection when squeezing and fixing the polytetrafluoroethylene plate, preventing the plate from being damaged during squeezing and fixing, and improving the protection of the device.

[0036] Example 3

[0037] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, support blocks 5 are fixedly installed at both ends of the top of the cutting table 2, a motor 2 52 is fixedly installed on one side of the support block 5, and an adjustment mechanism is provided at the driving end of the motor 2 52, the adjustment mechanism includes a bidirectional threaded rod 51, one end of the bidirectional threaded rod 51 is fixedly installed on the driving end of the motor 2 52, the outer side of the bidirectional threaded rod 51 is threadedly connected with a threaded moving block 53, a moving frame 54 is fixedly installed on the top of the threaded moving block 53, a mounting plate 55 is fixedly installed on one end of the moving frame 54, and a mounting plate 55 is fixedly installed on one side of the mounting plate 55 Installed at one end of the fixed frame 4, a moving block 23 is fixedly installed at the bottom of the fixed frame 4, and the moving block 23 is movably installed inside the slide groove 22. The two-way threaded rod 51 is driven by the motor 2 52 to rotate in the threaded moving block 53, so as to drive the threaded moving block 53 to move relatively on the two-way threaded rod 51, and the threaded moving block 53 drives the fixed frame 4 along the moving frame 54, so that the fixed frame 4 drives the moving block 23 to move and slide in the slide groove 22, so that the fixing mechanism can be moved and adjusted, which is convenient for the fixing mechanism to fix tetrafluoroethylene plates of different lengths and sizes, thereby improving the adaptability of the device.

[0038] The working principle of this easy-to-use polytetrafluoroethylene plate cutting device is described in detail below.

[0039] like Figure 1-5As shown, during operation, the polytetrafluoroethylene plate to be cut is placed in the limiting groove 3, and the transmission wheel 42 is driven to rotate by the motor 41, and the transmission wheel 42 drives the transmission belt 43 to drive the rotating wheel 44 to rotate, so that the rotating wheel 44 drives the threaded column 451 to rotate in the threaded sleeve block 452, and drives the threaded sleeve block 452 to rise and fall and slide in the movable groove 45, and the threaded sleeve block 452 drives the lifting plate 46 to descend along the connecting plate 453, so that the lifting plate 46 drives the fixed plate 48 along the pressing spring 47 to press the polytetrafluoroethylene plate in the limiting groove 3 and fix it. The elasticity of the pressing spring 47 can be used to strengthen the fixity of the fixed plate 48, and then the cutting device 32 cuts the plate, so that the plate can be prevented from being offset during cutting, thereby improving the cutting quality of the device. When the fixed plate 48 descends and squeezes the polytetrafluoroethylene plate When the fixed plate 48 is squeezed by force, the rubber stopper 482 is squeezed, and the air inside the airbag block 481 is squeezed out by the rubber stopper 482. The air in the airbag block 481 can be exhausted and inhaled along the air vent 483, so that when the fixed plate 48 squeezes and fixes the polytetrafluoroethylene plate, it has a buffering protection, which prevents the plate from being damaged during squeezing and fixing, thereby improving the protection of the device. The two-way threaded rod 51 is driven by the motor 2 52 to rotate in the threaded moving block 53, driving the threaded moving block 53 to move relatively on the two-way threaded rod 51, and the threaded moving block 53 drives the fixed frame 4 along the moving frame 54, so that the fixed frame 4 drives the moving block 23 to move and slide in the slide groove 22, so that the fixing mechanism can be moved and adjusted, which is convenient for the fixing mechanism to fix polytetrafluoroethylene plates of different lengths, thereby improving the adaptability of the device.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A convenient polytetrafluoroethylene plate cutting device, comprising a support table (1), characterized in that: A cutting table (2) is fixedly mounted on the top of the support table (1), a controller (21) is fixedly mounted on the front of the cutting table (2), a limiting groove (3) is provided on the top of the cutting table (2), a cutting groove (31) is provided in the middle of the bottom of the limiting groove (3), and a cutting device (32) is arranged inside the cutting groove (31); Slide grooves (22) are provided on both sides of the top of the cutting table (2), a fixed frame (4) is provided on the top of the slide groove (22), movable grooves (45) are provided on both sides of the inner cavity of the fixed frame (4), a motor (41) is fixedly installed on the top of one side of the fixed frame (4), and a fixing mechanism is provided at the driving end of the motor (41); Support blocks (5) are fixedly mounted at both ends of the top of the cutting table (2), a second motor (52) is fixedly mounted on one side of the support block (5), and an adjustment mechanism is provided at the driving end of the second motor (52).

2. A convenient polytetrafluoroethylene plate cutting device according to claim 1, characterized in that: The fixing mechanism comprises a transmission wheel (42), the bottom of which is fixedly mounted on the driving end of the motor 1 (41), a transmission belt (43) is movably mounted on the outer side of the transmission wheel (42), and a rotating wheel (44) is movably mounted on the inner side of the transmission belt (43).

3. A convenient polytetrafluoroethylene plate cutting device according to claim 2, characterized in that: A threaded column (451) is fixedly mounted on the bottom of the rotating wheel (44); the threaded column (451) is movably mounted inside the movable groove (45); a threaded sleeve (452) is threadedly connected to the outer side of the threaded column (451); and a connecting plate (453) is fixedly mounted on one side of the threaded sleeve (452).

4. A convenient polytetrafluoroethylene plate cutting device according to claim 3, characterized in that: A lifting plate (46) is fixedly mounted on one end of the connecting plate (453), a pressing spring (47) is fixedly mounted on the bottom of the lifting plate (46), and a fixing plate (48) is movably mounted on the bottom of the pressing spring (47).

5. A convenient polytetrafluoroethylene plate cutting device according to claim 4, characterized in that: An air bag block (481) is movably installed inside the fixed plate (48), a rubber stopper (482) is fixedly installed at the bottom of the air bag block (481), and air holes (483) are opened on both sides of the air bag block (481).

6. A convenient polytetrafluoroethylene plate cutting device according to claim 1, characterized in that: The adjustment mechanism comprises a bidirectional threaded rod (51), one end of the bidirectional threaded rod (51) is fixedly mounted on the driving end of the second motor (52), the outer side of the bidirectional threaded rod (51) is threadedly connected to a threaded moving block (53), a moving frame (54) is fixedly mounted on the top of the threaded moving block (53), one end of the moving frame (54) is fixedly mounted with a mounting plate (55), and one side of the mounting plate (55) is fixedly mounted on one end of a fixed frame (4).

7. A convenient polytetrafluoroethylene plate cutting device according to claim 1, characterized in that: A moving block (23) is fixedly mounted on the bottom of the fixed frame (4), and the moving block (23) is movably mounted inside the sliding groove (22).

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