Width-adjustable corona punching device

Abstract

The utility model discloses a width-adjustable corona punching device, and relates to the technical field of corona punching equipment. A width-adjustable corona punching device comprises a frame body, a supporting frame is arranged at the lower end of the frame body, a conveying belt is installed in the supporting frame, a first motor is fixed to one side of the supporting frame, the output end of the first motor extends into the supporting frame to be fixedly connected with the conveying belt, a controller is fixed to the lower end of the supporting frame, and supporting legs are fixed to the four corners of the lower end of the supporting frame. Corona equipment is arranged in the frame body, the controller is electrically connected with the corona equipment, the corona equipment corresponds to the conveying belt, and an adjusting mechanism is arranged between the frame body and the corona equipment. And through the adjusting mechanism, the width of the corona equipment can be conveniently adjusted according to the requirements of workers, the processing position of the thin film can be conveniently adjusted, the production flexibility is improved, the thin film can be conveniently processed and treated, and production and use are convenient.

Description

Technical Field

[0001] This application relates to the field of impact corona equipment, and particularly to a device for adjustable-width impact corona. Background Art

[0002] The device for impact corona, namely the corona processor, also known as the corona machine or electronic impact machine, is mainly used for the pretreatment of the surfaces of materials such as plastics, metals, and glasses. Through the corona discharge phenomenon, this device significantly changes the physical and chemical properties of the material surface, improves the adhesion, wettability, hydrophilicity, lipophilicity and other properties of the material, and is crucial for processes such as labeling, coating, bonding, and printing.

[0003] Corona treatment generates low-temperature plasma through electric shock, causes a free radical reaction on the plastic surface, thereby changing the polymer structure and increasing its wettability to polar solvents. The treated surface becomes rough, the molecular structure changes, and polar groups such as carbonyl and peroxide are generated, increasing the surface energy, making it possible for printing inks, adhesives, etc. to better adhere to the plastic surface.

[0004] When the impact corona equipment is in use, it is used for the corona treatment of PE films during the production process, causing a free radical reaction on the film surface, making the film surface rough, facilitating the adhesion of printing inks, adhesives, etc. However, when in use, the width of the corona equipment is relatively fixed, which is not convenient for the staff to adjust according to the required corona position, not convenient for the treatment of the film, and thus not convenient for the production and processing of the film and not convenient for use. Summary of the Utility Model

[0005] The purpose of this application is to provide a device for adjustable-width impact corona to solve the problems that the width of the corona equipment is relatively fixed, not convenient for the staff to adjust according to the required corona position, not convenient for the treatment of the film, and thus not convenient for the production and processing of the film and not convenient for use.

[0006] Specifically, this application adopts the following technical solutions to achieve the above purpose:

[0007] The device for adjustable-width impact corona includes a frame body. A support frame is arranged at the lower end of the frame body. A conveyor belt is installed inside the support frame. A first motor is fixed on one side of the support frame. The output end of the first motor extends into the support frame and is fixedly connected to the conveyor belt. A controller is fixed at the lower end of the support frame. Support legs are fixed at the four corners of the lower end of the support frame. A corona device is arranged inside the frame body. The controller is electrically connected to the corona device. The corona device corresponds to the conveyor belt. An adjustment mechanism is arranged between the frame body and the corona device.

[0008] By adopting the above technical solution, through the adjusting mechanism, it is convenient to adjust the width of the corona device according to the needs of the staff, facilitate the adjustment of the processing position of the film, improve the flexibility of production, facilitate the processing and treatment of the film, and facilitate production and use.

[0009] Further, the adjusting mechanism includes a second motor fixed on one side of the frame body. The output end of the second motor extends into the frame body and is fixedly connected with a screw rod. A moving plate is threadedly connected to the screw rod. The end of the screw rod away from the second motor is rotatably connected to the frame body. A limiting component is arranged between the screw rod and the frame body.

[0010] By adopting the above technical solution, the rotation of the second motor drives the rotation of the screw rod, and the rotation of the screw rod makes the moving plate move in the frame body, which is convenient for adjustment.

[0011] Further, the limiting component includes two symmetric connecting plates fixed at the lower end of the moving plate. The lower ends of the connecting plates are fixedly connected with the corona device. A limiting column is fixedly connected to the side of the frame body away from the screw rod. The limiting column slidably penetrates the moving plate. An adjusting member is arranged between the frame body and the support frame.

[0012] By adopting the above technical solution, the moving plate slides on the limiting column, which is convenient for restricting the moving plate.

[0013] Further, the adjusting member includes a cylinder fixed on the support frame. The telescopic end of the cylinder is fixedly connected with the lower end of the frame body. A first sliding column is fixed on the side of the support frame away from the cylinder. The first sliding column slidably penetrates the frame body. Two symmetric second sliding columns are fixed at the end of the frame body away from the cylinder. The second sliding columns are slidably arranged with the support frame.

[0014] By adopting the above technical solution, the telescopic movement of the cylinder drives the movement of the frame body. At the same time, the frame body slides on the first sliding column to restrict the frame body, so that the frame body drives the second sliding columns to slide in the support frame, which is convenient for adjusting the distance between the corona device and the conveyor belt and facilitating the processing of the film.

[0015] Further, a protective cover is fixed on the connecting plate. The corona device is located inside the protective cover. The protective cover is made of transparent tempered glass.

[0016] By adopting the above technical solution, the corona device is protected by the protective cover, and it is convenient for the staff to observe the processing effect through the transparent tempered glass protective cover.

[0017] Further, a plurality of heat conducting plates are fixed at the upper end of the corona device. The heat conducting plates extend out of the protective cover and are fixedly connected with heat dissipating plates. Heat dissipating fins are fixed on the heat dissipating plates and are distributed in an array. The heat dissipating fins are located inside the frame body.

[0018] By adopting the above technical solution, the heat generated by the corona device is absorbed by the heat conduction plate, then conducted to the heat dissipation plate, and dissipated by contacting the air. The heat dissipation effect of the heat dissipation plate is enhanced by the heat sink.

[0019] Furthermore, a heat dissipation box is fixed on the protective cover. One end of the heat dissipation box is fixed with a horn pipe, which corresponds to the heat sink. The end of the heat dissipation box away from the horn pipe is fixed with an air inlet pipe, and a filter screen is fixed in the air inlet pipe.

[0020] By adopting the above technical solution, the motor drives the fan blades to generate wind, so that the air enters from the air inlet pipe. The filter screen blocks the dust in the air, reducing the entry of dust. The heat dissipation plate and the heat sink are blown by the horn pipe for heat dissipation, reducing overheating or heat accumulation of the equipment, and facilitating the operation and use of the equipment.

[0021] Furthermore, a motor is fixed in the heat dissipation box. The output end of the motor is fixed with fan blades and is arranged in an array, and the fan blades correspond to the horn pipe.

[0022] In summary, the present application includes at least one of the following beneficial effects:

[0023] 1. When the impact corona device is in use, the second motor rotates to drive the screw to rotate. The rotation of the screw makes the moving plate move in the frame body. At the same time, the moving plate slides on the limiting column, which is convenient for restricting the moving plate. The connecting plate drives the corona device to move, which is convenient for adjusting the position of the corona device corresponding to the film, and is convenient for adjusting the width position on the film. Then the cylinder expands and contracts to drive the frame body to move. At the same time, the frame body slides on the first sliding column, restricting the frame body. The frame body drives the second sliding column to slide in the support frame, which is convenient for adjusting the distance between the corona device and the conveyor belt, facilitating the processing of the film. Through the adjustment mechanism, it is convenient to adjust the width of the corona device according to the needs of the staff, facilitating the adjustment of the processing position of the film, improving the flexibility of production, facilitating the processing and treatment of the film, and facilitating production and use.

[0024] 2. When the impact corona device is in use, the corona device is protected by the protective cover. The protective cover is made of transparent tempered glass, which is convenient for the staff to observe the treatment effect. During the treatment, the heat generated by the corona device is absorbed by the heat conduction plate, then conducted to the heat dissipation plate, and dissipated by contacting the air. The heat dissipation effect of the heat dissipation plate is enhanced by the heat sink. At the same time, the motor drives the fan blades to generate wind, so that the air enters from the air inlet pipe. The filter screen blocks the dust in the air, reducing the entry of dust. The heat dissipation plate and the heat sink are blown by the horn pipe for heat dissipation, reducing overheating or heat accumulation of the equipment, and facilitating the operation and use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a schematic three-dimensional structure diagram of the device for charging corona in this application.

[0026] Figure 2 It is a schematic diagram of the first internal structure of the device for charging corona in this application.

[0027] Figure 3 It is a schematic diagram of the second internal structure of the device for charging corona in this application.

[0028] Figure 4 It is in this application Figure 3 The enlarged structure diagram at position A in

[0029] Explanation of reference numerals:

[0030] 1. Frame body; 2. Support frame; 3. Conveyor belt; 4. Motor 1; 5. Support leg; 6. Controller; 7. Corona equipment; 8. Motor 2; 9. Screw; 10. Limiting column; 11. Moving plate; 12. Connecting plate; 13. Protective cover; 14. Cylinder; 15. Sliding column 1; 16. Sliding column 2; 17. Heat conducting plate; 18. Heat dissipation plate; 19. Heat sink; 20. Horn pipe; 21. Heat dissipation box; 22. Air inlet pipe; 23. Motor; 24. Fan blade. Detailed implementation manners

[0031] The following is a further detailed description of this application in conjunction with the attached Figures 1-4 This application is further described in detail below.

[0032] The embodiment of this application discloses a device for charging corona with adjustable width.

[0033] Referring to Figure 1 and Figure 3 The device for charging corona with adjustable width includes a frame body 1. A support frame 2 is provided at the lower end of the frame body 1. A conveyor belt 3 is installed inside the support frame 2. A motor 1 is fixed on one side of the support frame 2. The output end of the motor 1 extends into the support frame 2 and is fixedly connected to the conveyor belt 3. A controller 6 is fixed at the lower end of the support frame 2. Support legs 5 are fixed at the four corners of the lower end of the support frame 2. A corona device 7 is arranged inside the frame body 1. The controller 6 is electrically connected to the corona device 7. The corona device 7 corresponds to the conveyor belt 3. An adjusting mechanism is arranged between the frame body 1 and the corona device 7.

[0034] When the corona charging device 7 is in use, the staff places the film to be processed on the conveyor belt 3, and then starts the motor 1 to drive the conveyor belt 3 to move. At the same time, the corona device 7 is started through the controller 6 to perform corona treatment on the film on the conveyor belt 3. During the treatment, through the adjusting mechanism, it is convenient to adjust the width of the corona device 7 according to the needs of the staff, so as to adjust the processing position of the film, improve the flexibility of production, facilitate the processing and treatment of the film, and facilitate production and use.

[0035] Referring toFigure 1 and Figure 2 The adjusting mechanism includes a second motor 8 fixed to one side of the frame body 1. The output end of the second motor 8 extends into the frame body 1 and is fixedly connected to a screw rod 9. A moving plate 11 is threadedly connected to the screw rod 9. One end of the screw rod 9 away from the second motor 8 is rotatably connected to the frame body 1. A limiting component is arranged between the screw rod 9 and the frame body 1. The limiting component includes two symmetrical connecting plates 12 fixed to the lower end of the moving plate 11. The lower end of the connecting plate 12 is fixedly connected to the corona device 7. A limiting column 10 is fixedly connected to one side of the frame body 1 away from the screw rod 9. The limiting column 10 slidably penetrates the moving plate 11. An adjusting member is arranged between the frame body 1 and the support frame 2. The adjusting member includes a cylinder 14 fixed to the support frame 2. The telescopic end of the cylinder 14 is fixedly connected to the lower end of the frame body 1. A first sliding column 15 is fixed to one side of the support frame 2 away from the cylinder 14. The first sliding column 15 slidably penetrates the frame body 1. Two symmetrical second sliding columns 16 are fixed to one end of the frame body 1 away from the cylinder 14. The second sliding columns 16 are slidably arranged with the support frame 2.

[0036] When the corona device 7 is in use, start the second motor 8. The second motor 8 rotates to drive the screw rod 9 to rotate. The rotation of the screw rod 9 causes the moving plate 11 to move within the frame body 1. At the same time, the moving plate 11 slides on the limiting column 10, which is convenient for restricting the moving plate 11, enabling the connecting plate 12 to drive the corona device 7 to move, facilitating the adjustment of the position of the corona device 7 corresponding to the film, facilitating the adjustment of the width position on the film. Then, the telescopic movement of the cylinder 14 drives the frame body 1 to move. At the same time, the frame body 1 slides on the first sliding column 15 to restrict the frame body 1, enabling the frame body 1 to drive the second sliding columns 16 to slide within the support frame 2, facilitating the adjustment of the distance between the corona device 7 and the conveyor belt 3, facilitating the processing of the film. Through the adjusting mechanism, it is convenient to adjust the width of the corona device 7 according to the needs of the staff, facilitating the adjustment of the processing position of the film, improving the flexibility of production, facilitating the processing and treatment of the film, and facilitating production and use.

[0037] Refer to Figure 3 and Figure 4 A protective cover 13 is fixed to the connecting plate 12. The corona device 7 is located within the protective cover 13. The protective cover 13 is made of transparent tempered glass. A plurality of heat conducting plates 17 are fixed to the upper end of the corona device 7. The heat conducting plates 17 extend out of the protective cover 13 and are fixedly connected to a heat dissipation plate 18. Heat dissipation fins 19 are fixed to the heat dissipation plate 18 and are arranged in an array. The heat dissipation fins 19 are located within the frame body 1. A heat dissipation box 21 is fixed to the protective cover 13. One end of the heat dissipation box 21 is fixed to a horn tube 20. The horn tube 20 corresponds to the heat dissipation fins 19. An air inlet pipe 22 is fixed to one end of the heat dissipation box 21 away from the horn tube 20. A filter screen is fixed within the air inlet pipe 22. A motor 23 is fixed within the heat dissipation box 21. The output end of the motor 23 is fixed with fan blades 24 arranged in an array. The fan blades 24 correspond to the horn tube 20.

[0038] When the impact electrocorona device 7 is in use, the electrocorona device 7 is protected by the protective cover 13. The protective cover 13 is made of transparent tempered glass, which is convenient for the staff to observe the processing effect. During the processing, the heat generated by the electrocorona device 7 is absorbed by the heat conduction plate 17 and then conducted to the heat dissipation plate 18 to dissipate heat by contacting the air. The heat dissipation effect of the heat dissipation plate 18 is enhanced by the heat sink 19. At the same time, the motor 23 drives the fan blade 24 to generate wind, so that the air enters from the air inlet pipe 22. The filter screen blocks the dust in the air and reduces the entry of dust. The heat dissipation plate 18 and the heat sink 19 are blown by the horn pipe 20 to dissipate heat, reducing overheating or heat accumulation of the device and facilitating the operation and use of the device.

[0039] The implementation principle of the adjustable-width impact electrocorona device in this embodiment is as follows: When the impact electrocorona device 7 is in use, the staff places the film to be processed on the conveyor belt 3, and then starts the first motor 4 to drive the conveyor belt 3 to move. At the same time, the electrocorona device 7 is started through the controller 6 to perform electrocorona treatment on the film on the conveyor belt 3.

[0040] When the impact electrocorona device 7 is in use, the second motor 8 is started. The rotation of the second motor 8 drives the screw rod 9 to rotate. The rotation of the screw rod 9 makes the moving plate 11 move in the frame body 1. At the same time, the moving plate 11 slides on the limiting column 10, which is convenient for restricting the moving plate 11, so that the connecting plate 12 drives the electrocorona device 7 to move, facilitating the adjustment of the position of the electrocorona device 7 corresponding to the film and the width position on the film. Then, the cylinder 14 expands and contracts to drive the frame body 1 to move. At the same time, the frame body 1 slides on the first sliding column 15 to restrict the frame body 1, so that the frame body 1 drives the second sliding column 16 to slide in the support frame 2, facilitating the adjustment of the distance between the electrocorona device 7 and the conveyor belt 3 and facilitating the processing of the film.

[0041] When the impact electrocorona device 7 is in use, the electrocorona device 7 is protected by the protective cover 13. The protective cover 13 is made of transparent tempered glass, which is convenient for the staff to observe the processing effect. During the processing, the heat generated by the electrocorona device 7 is absorbed by the heat conduction plate 17 and then conducted to the heat dissipation plate 18 to dissipate heat by contacting the air. The heat dissipation effect of the heat dissipation plate 18 is enhanced by the heat sink 19. At the same time, the motor 23 drives the fan blade 24 to generate wind, so that the air enters from the air inlet pipe 22. The filter screen blocks the dust in the air and reduces the entry of dust. The heat dissipation plate 18 and the heat sink 19 are blown by the horn pipe 20 to dissipate heat, reducing overheating or heat accumulation of the device and facilitating the operation and use of the device.

Claims

1. An adjustable width type corona-blasting device, comprising a frame (1), characterized in that: A support frame (2) is arranged at the lower end of the frame body (1), a conveyor belt (3) is installed in the support frame (2), a motor 1 (4) is fixed to one side of the support frame (2), an output end of the motor 1 (4) extends into the support frame (2) and is fixedly connected to the conveyor belt (3), a controller (6) is fixed to the lower end of the support frame (2), support legs (5) are fixed to the four corners of the lower end of the support frame (2), a corona device (7) is arranged in the frame body (1), the controller (6) is electrically connected to the corona device (7), the corona device (7) corresponds to the conveyor belt (3), and an adjustment mechanism is arranged between the frame body (1) and the corona device (7).

2. The adjustable width corona device according to claim 1, characterized in that: The adjustment mechanism comprises a second motor (8) fixed to one side of a frame (1); an output end of the second motor (8) extends into the frame (1) and is fixedly connected to a screw rod (9); a movable plate (11) is threadedly connected to the screw rod (9); an end of the screw rod (9) away from the second motor (8) is rotatably connected to the frame (1); and a limiting component is provided between the screw rod (9) and the frame (1).

3. The adjustable width corona device according to claim 2, characterized in that: The limiting assembly comprises two symmetrical connecting plates (12) fixed at the lower end of the movable plate (11), the lower ends of the connecting plates (12) being fixedly connected to the corona device (7), a limiting column (10) being fixedly connected to the side of the frame (1) away from the screw rod (9), the limiting column (10) slidingly passing through the movable plate (11), and an adjusting member being arranged between the frame (1) and the supporting frame (2).

4. The adjustable width corona device according to claim 3, characterized in that: The adjusting member comprises a cylinder (14) fixed on the support frame (2), the telescopic end of the cylinder (14) being fixedly connected to the lower end of the frame body (1), a sliding column (15) being fixed on a side of the support frame (2) away from the cylinder (14), the sliding column (15) slidingly passing through the frame body (1), and two symmetrical sliding columns (16) being fixed on an end of the frame body (1) away from the cylinder (14), the sliding columns (16) being slidably arranged with the support frame (2).

5. The adjustable width corona device according to claim 3, characterized in that: A protective cover (13) is fixed on the connecting plate (12), the corona device (7) is located inside the protective cover (13), and the protective cover (13) is made of transparent tempered glass.

6. The adjustable width corona device according to claim 1, characterized in that: A plurality of heat conducting plates (17) are fixed to the upper end of the corona device (7); the heat conducting plates (17) extend out of the protective cover (13) and are fixedly connected to a heat dissipation plate (18); heat dissipation fins (19) are fixed to the heat dissipation plate (18) and are distributed in an array; the heat dissipation fins (19) are located inside the frame (1).

7. The adjustable width corona device according to claim 6, characterized in that: A heat sink (21) is fixed on the protective cover (13); a trumpet tube (20) is fixed to one end of the heat sink (21); the trumpet tube (20) corresponds to the heat sink (19); an air inlet pipe (22) is fixed to one end of the heat sink (21) away from the trumpet tube (20); a filter is fixed inside the air inlet pipe (22).

8. The adjustable width corona device according to claim 7, characterized in that: A motor (23) is fixed in the heat dissipation box (21), and fan blades (24) are fixed to the output end of the motor (23) and are distributed in an array, and the fan blades (24) correspond to the horn tubes (20).

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