Processing device of polyester film coated with ultraviolet-resistant coating on surface

Abstract

The processing device for the polyester film coated with the ultraviolet-resistant coating on the surface comprises an operation table, one end of the top of the operation table is fixedly connected with a vertical plate, one side of the vertical plate is in sliding connection with a transverse plate, the bottom of the transverse plate is in sliding connection with a mounting plate, the middle of the bottom of the mounting plate is fixedly connected with a cutter, and fixing rods are arranged on the two sides of the cutter. Each fixing rod is fixedly connected with the mounting plate, the bottom end of each fixing rod is in sliding connection with a sliding rod, and the bottom end of each sliding rod is fixedly connected with a pressing plate. The film cutting device has the advantages that the two sides of the cutting position of a film can be effectively positioned and pressed, and then the situation that cutting is affected due to displacement of the film is effectively avoided; and the situation that due to the fact that traditional equipment is not provided with a positioning and pressing mechanism, film deviation easily occurs during cutting, and cutting is affected is effectively avoided, and the using effect of the equipment is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester film processing, in particular to a processing device for a polyester film with an ultraviolet-resistant coating on the surface. Background Art

[0002] Polyester film is made of polyethylene terephthalate as raw material, which is made into thick sheets by extrusion and then made into a film material by biaxial stretching. Polyester film is a polymer plastic film that is increasingly favored by consumers due to its excellent comprehensive properties. During the production process of polyester film, it needs to be cut.

[0003] Reference patent is a cutting device for polyester film production (Announcement No.: CN203003943U), which sets the meter meter 3 reading every 10m increase through the numerical control panel 5, and the cylinder 6 makes a piston movement toward the surface of the conveyor belt 2, and then starts the motor 8, so that the polyester film is cut by the cutting blade 7 connected to the bottom end of the cylinder 6 every 10m on the conveyor belt 2, and the measurement is more accurate, the film specifications and lengths produced are consistent, and the products are more standardized. However, it does not have a positioning and clamping structure, which makes it easy for the film to be skewed and displaced when the cutter cuts the film, which in turn leads to cutting failure and damage to the product, affecting the use effect of the equipment.

[0004] Therefore, a processing device for a polyester film with a surface coated with an ultraviolet-resistant coating is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The technical solution adopted by the utility model to solve the technical problem is: a processing device for a polyester film with a UV-resistant coating on the surface, comprising an operating table, a vertical plate fixedly connected to one end of the top of the operating table, a horizontal plate slidably connected to one side of the vertical plate, a mounting plate slidably connected to the bottom of the horizontal plate, a cutter fixedly connected to the middle of the bottom of the mounting plate, fixed rods are arranged on both sides of the cutter, each of the fixed rods is fixedly connected to the mounting plate, a sliding rod is slidably connected to the bottom end of each of the fixed rods, and a pressure plate is fixedly connected to the bottom end of each of the sliding rods.

[0006] As a preferred technical solution of the utility model, a No. 1 plate and a No. 2 plate are fixedly connected to both sides of one end of the top of the operating table away from the vertical plate, and a No. 1 roller and a No. 2 roller are rotatably connected between the No. 1 plate and the No. 2 plate. A driving motor is fixedly connected to the top of one side of the No. 1 plate, and the output end of the driving motor passes through the No. 1 plate and is fixedly connected to the No. 1 roller. A transmission mechanism is provided on one side of the No. 2 plate, and the No. 1 roller and the No. 2 roller are both connected to the transmission mechanism.

[0007] As a preferred technical solution of the utility model, a No. 1 motor is fixedly connected to the bottom of the inner wall of the vertical plate, a No. 1 screw is fixedly connected to the output end of the No. 1 motor, the top of the No. 1 screw is rotatably connected to the top of the inner wall of the vertical plate, a No. 1 slider is threadedly connected to the middle part of the No. 1 screw, and the No. 1 slider passes through the slide groove of the side wall of the vertical plate and is fixedly connected to the horizontal plate.

[0008] As a preferred technical solution of the utility model, a No. 2 motor is fixedly connected to the end of the horizontal plate, and the output end of the No. 2 motor passes through the horizontal plate and is fixedly connected to a No. 2 screw. The end of the No. 2 screw away from the No. 2 motor is rotatably connected to the inner wall of the horizontal plate, and a No. 2 slider is threadedly connected to the middle part of the No. 2 screw. The No. 2 slider passes through the bottom slide groove of the horizontal plate and is fixedly connected to the mounting plate.

[0009] As a preferred technical solution of the utility model, the top end of each sliding rod passes through the corresponding fixed rod and is fixedly connected to a limiting plate, each limiting plate is slidably connected to the inner wall of the corresponding fixed rod, the top of each limiting plate is fixedly connected to a spring, and the top of each spring is fixedly connected to the top of the inner wall of the corresponding fixed rod.

[0010] The utility model has the following advantages: the utility model can effectively position and press the two sides of the film cutting point, thereby effectively avoiding the situation where the film is displaced and affects the cutting, and effectively avoiding the situation where the traditional equipment has no positioning and pressing mechanism, which leads to the film deviation and affects the cutting during cutting, and effectively ensures the use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic cross-sectional view of a preferred embodiment of the utility model;

[0012] Figure 2 This is a schematic diagram of the main structure of plate No. 1 of a preferred embodiment of the utility model;

[0013] Figure 3 It is a schematic diagram of the enlarged structure of point A of a preferred embodiment of the utility model.

[0014] Explanation of the reference numerals in the accompanying drawings: 1. operating table; 2. vertical plate; 3. horizontal plate; 4. mounting plate; 5. fixing rod; 6. sliding rod; 7. pressing plate; 8. cutting knife; 9. plate No. 1; 10. plate No. 2; 11. roller No. 1; 12. roller No. 2; 13. driving motor; 14. transmission mechanism; 15. motor No. 1; 16. screw No. 1; 17. slider No. 1; 18. motor No. 2; 19. screw No. 2; 20. slider No. 2; 21. spring; 22. limiting plate. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Example

[0018] Please refer to Figure 1-3 The utility model discloses a processing device for a polyester film with a UV-resistant coating on its surface, comprising an operating table 1, a vertical plate 2 is fixedly connected to one end of the top of the operating table 1, a horizontal plate 3 is slidably connected to one side of the vertical plate 2, a mounting plate 4 is slidably connected to the bottom of the horizontal plate 3, a cutter 8 is fixedly connected to the middle part of the bottom of the mounting plate 4, and fixed rods 5 are arranged on both sides of the cutter 8, each of the fixed rods 5 is fixedly connected to the mounting plate 4, a sliding rod 6 is slidably connected to the bottom end of each of the fixed rods 5, and a pressing plate 7 is fixedly connected to the bottom end of each of the sliding rods 6. By pressing the film by the pressing plate 7, the film can be effectively positioned and pressed, thereby avoiding the situation where the film displacement caused by cutting affects the cutting effect.

[0019] Among them, a No. 1 plate 9 and a No. 2 plate 10 are fixedly connected to both sides of the top of the operating table 1 away from one end of the vertical plate 2, and a No. 1 roller 11 and a No. 2 roller 12 are rotatably connected between the No. 1 plate 9 and the No. 2 plate 10. A driving motor 13 is fixedly connected to the top of one side of the No. 1 plate 9, and the output end of the driving motor 13 passes through the No. 1 plate 9 and is fixedly connected to the No. 1 roller 11. A transmission mechanism 14 is arranged on one side of the No. 2 plate 10, and the No. 1 roller 11 and the No. 2 roller 12 are both connected to the transmission mechanism 14. By starting the driving motor 13, the No. 1 roller 11 is driven to rotate, and the No. 2 roller 12 is driven by the transmission mechanism 14 to rotate, so that the film passes between the No. 1 roller 11 and the No. 2 roller 12 for dust removal and at the same time, the film is transported.

[0020] Among them, a motor No. 15 is fixedly connected to the bottom of the inner wall of the vertical plate 2, a screw No. 16 is fixedly connected to the output end of the motor No. 15, the top of the screw No. 16 is rotatably connected to the top of the inner wall of the vertical plate 2, and a slider No. 17 is threadedly connected to the middle part of the screw No. 16. The slider No. 17 passes through the slide groove of the side wall of the vertical plate 2 and is fixedly connected to the horizontal plate 3. By starting the motor No. 15 to drive the screw No. 16 to rotate, the slider No. 1 drives the horizontal plate 3 and the mounting parts thereon to move downward, so that the pressure plate 7 compacts the film.

[0021] Among them, a No. 2 motor 18 is fixedly connected to the end of the cross plate 3, and the output end of the No. 2 motor 18 passes through the cross plate 3 and is fixedly connected to a No. 2 screw 19. The end of the No. 2 screw 19 away from the No. 2 motor 18 is rotatably connected to the inner wall of the cross plate 3, and a No. 2 slider 20 is threadedly connected to the middle part of the No. 2 screw 19. The No. 2 slider 20 passes through the bottom slide groove of the cross plate 3 and is fixedly connected to the mounting plate 4. By starting the No. 2 motor 18 to drive the No. 2 screw 19 to rotate, and then the No. 2 slider 20 drives the mounting plate 4 and the mounting parts thereon to move, the cutter 8 can be effectively adjusted laterally according to the cutting requirements, further improving the flexibility of equipment use.

[0022] Among them, the top of each sliding rod 6 passes through the corresponding fixed rod 5 and is fixedly connected to the limiting plate 22. Each limiting plate 22 is slidably connected to the inner wall of the corresponding fixed rod 5. The top of each limiting plate 22 is fixedly connected with a spring 21. The top of each spring 21 is fixedly connected to the top of the inner wall of the corresponding fixed rod 5. Through the setting of the spring 21, when the cutter 8 is pressed down, the pressure plate 7 and the sliding rod 6 will not affect the feeding of the cutter 8. At the same time, through the thrust of the spring 21, the pressing effect of the pressure plate 7 on the film can be effectively guaranteed, and the use effect of the equipment can be effectively guaranteed.

[0023] Specifically, when the utility model is used, the driving motor 13 is started to drive the No. 1 roller 11 to rotate, and the No. 2 roller 12 is rotated together with the driving of the transmission mechanism 14, so that the film passes through the No. 1 roller 11 and the No. 2 roller 12 for dust removal and conveying the film at the same time, and then the No. 1 motor 15 is started to drive the No. 1 screw 16 to rotate, so that the No. 1 slider 17 drives the cross plate 3 and the mounting parts thereon to move downward, so that the pressure plate 7 compacts the film, and then the cross plate 3 continues to move downward, so that the cutter 8 cuts the film, and at the same time the slide bar 6 drives the limit plate 22 to squeeze the spring 21 to avoid affecting the feed, and further presses the film, thereby effectively avoiding the situation in which the traditional equipment has no way to position and press the film during cutting, which easily causes the film to move and affect the cutting, and effectively ensures the use effect of the equipment.

[0024] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A processing device for a polyester film coated with an ultraviolet-resistant coating, comprising an operating table (1), characterized in that: One end of the top of the operating table (1) is fixedly connected to a vertical plate (2), one side of the vertical plate (2) is slidably connected to a horizontal plate (3), the bottom of the horizontal plate (3) is slidably connected to a mounting plate (4), the middle of the bottom of the mounting plate (4) is fixedly connected to a cutter (8), both sides of the cutter (8) are provided with fixed rods (5), each of the fixed rods (5) is fixedly connected to the mounting plate (4), the bottom end of each fixed rod (5) is slidably connected to a sliding rod (6), and the bottom end of each sliding rod (6) is fixedly connected to a pressing plate (7).

2. A processing device for a polyester film with a UV-resistant coating on its surface as claimed in claim 1, characterized in that: A first plate (9) and a second plate (10) are fixedly connected to both sides of the top of the operating table (1) away from one end of the vertical plate (2), and a first roller (11) and a second roller (12) are rotatably connected between the first plate (9) and the second plate (10). A driving motor (13) is fixedly connected to the top of one side of the first plate (9), and the output end of the driving motor (13) passes through the first plate (9) and is fixedly connected to the first roller (11). A transmission mechanism (14) is provided on one side of the second plate (10), and the first roller (11) and the second roller (12) are both connected to the transmission mechanism (14).

3. A processing device for a polyester film having a UV-resistant coating on its surface as claimed in claim 1, characterized in that: A No. 1 motor (15) is fixedly connected to the bottom of the inner wall of the vertical plate (2); a No. 1 screw rod (16) is fixedly connected to the output end of the No. 1 motor (15); the top of the No. 1 screw rod (16) is rotatably connected to the top of the inner wall of the vertical plate (2); a No. 1 slider (17) is threadedly connected to the middle of the No. 1 screw rod (16); the No. 1 slider (17) passes through the side wall slide groove of the vertical plate (2) and is fixedly connected to the horizontal plate (3).

4. A processing device for a polyester film with a UV-resistant coating on its surface as claimed in claim 1, characterized in that: A No. 2 motor (18) is fixedly connected to the end of the transverse plate (3); an output end of the No. 2 motor (18) passes through the transverse plate (3) and is fixedly connected to a No. 2 screw rod (19); an end of the No. 2 screw rod (19) away from the No. 2 motor (18) is rotatably connected to the inner wall of the transverse plate (3); a No. 2 slider (20) is threadedly connected to the middle part of the No. 2 screw rod (19); the No. 2 slider (20) passes through the bottom slide groove of the transverse plate (3) and is fixedly connected to the mounting plate (4).

5. A processing device for a polyester film with a UV-resistant coating on its surface as claimed in claim 1, characterized in that: The top of each sliding rod (6) passes through the corresponding fixed rod (5) and is fixedly connected to a limiting plate (22); each limiting plate (22) is slidably connected to the inner wall of the corresponding fixed rod (5); the top of each limiting plate (22) is fixedly connected to a spring (21); the top of each spring (21) is fixedly connected to the top of the inner wall of the corresponding fixed rod (5).

Images