Automatic packaging equipment for circuit board

Abstract

The utility model discloses automatic circuit board packaging equipment in the technical field of automatic circuit board packaging. The automatic circuit board packaging equipment comprises a conveying device, a PE film cutting device and a sealing packaging device. The conveying device comprises a rack, a conveying belt module and an electric rolling rod. The conveying belt module is installed on the front half section of the machine frame in a transmission mode, and the electric rolling rods are installed on the rear half section of the machine frame in a scattered and rotating mode. The end of the conveying device is fixedly connected with an air bubble film cutting device. The air bubble film cutting device comprises a rack, the rack is fixedly connected with the conveying device, an air bubble film roll fixing rod is movably connected to the rack, and an air bubble film traction mechanism is arranged on the rack; after the heating module heats and softens the PE film in the PE film traction mechanism in the sealing frame, the PE film covers the surface of the circuit board and the air bubble film, convenience and rapidness are achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic packaging of circuit boards, in particular to automatic packaging equipment for circuit boards. Background Art

[0002] As an indispensable component in modern electronic products, the main function of circuit boards is to connect various electronic components and play the role of relay transmission. Nowadays, with the development of the times, electronic products have been popularized in all aspects of society and play an important role in people's daily lives; at the same time, the growing demands of all aspects of society are also driving electronic products to break through existing technologies and develop innovations, which will inevitably put forward higher requirements on circuit board production and manufacturing technology, requiring it to continuously improve performance and increase production efficiency.

[0003] The packaging process is an important part of the circuit board production process. After the circuit board is processed, the PCB needs to be packaged and stored to avoid damage to the processed circuit board. The quality of packaging affects the storage cycle of the circuit board. The existing packaging method is manual operation. The boards to be packaged are neatly placed on the vacuum packaging workbench and the machine is manually operated to vacuum seal the circuit board and then cut. This packaging method is not only labor-intensive, but also inefficient.

[0004] Based on this, the utility model designs an automatic packaging device for circuit boards to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic packaging device for circuit boards to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic packaging device for circuit boards, comprising a transmission device, a PE film cutting device and a sealing packaging device;

[0007] The transmission device includes a frame, a transmission belt module, and an electric roller;

[0008] The conveyor belt module is installed in the front half of the frame, and the electric roller is installed in the rear half of the frame.

[0009] The end of the transmission device is fixedly connected to a bubble film cutting device;

[0010] The bubble film cutting device comprises a frame, the frame is fixedly connected to the transmission device, a bubble film roll fixing rod is movably connected to the frame, and a bubble film traction mechanism is arranged on the frame;

[0011] The bubble film traction mechanism includes two first guide rail frames fixedly connected to opposite sides of the frame respectively, and two flexible jaws are fixedly connected to the ends of the first guide rail frames;

[0012] One end of the frame away from the flexible jaws is fixedly connected with a bubble film pinch roller; a film cutting mechanism is installed in a groove at the front end inside the first guide rail frame of the bubble film traction mechanism;

[0013] The film cutting mechanism includes a moving frame fixedly connected to the frame. A motor is fixedly connected to the side of the moving frame, the output shaft of the motor is connected to a lead screw on the moving frame, and a cutting tool is movably installed on the moving frame;

[0014] The PE film cutting device is installed below the sealing and packaging device and above the transmission device;

[0015] The PE film cutting device includes a PE film fixing rod movably installed on the packaging device; a PE film traction mechanism is fixedly connected inside the sealing frame of the sealing and packaging device, and a PE film pinch roller is fixedly connected to the end of the PE film traction mechanism; a film cutting tool is movably installed on the PE film pinch roller;

[0016] The PE film traction mechanism has a structure including flexible jaws and a second guide rail frame; the flexible jaws are installed on the second guide rail frame;

[0017] The sealing and packaging device includes a lifting electric rod installed on both sides of the rear frame of the transmission device. The output end of the lifting electric rod is fixedly connected with a sealing frame, a heating module is movably installed on the sealing frame, and a vacuum suction module is fixedly connected to the heating module; the PE film fixing rod is fixedly connected to the heating module.

[0018] As a further solution of the present invention, the bubble film traction mechanism is installed under the frame.

[0019] As a further solution of the present invention, the cutting tool is detachably installed on the lead screw of the moving frame, and the moving frame can move left and right to cut the bubble film.

[0020] As a further solution of the present invention, the PE film fixing rod of the PE film cutting device is rotatably and detachably installed on the heating module.

[0021] As a further solution of the present invention, the sealing frame is installed on the electric roller rod of the transmission device. After the sealing frame is closed, the vacuum suction module starts to pump vacuum. At the same time, after the heating module heats and softens the PE film in the PE film traction mechanism inside the upper sealing frame, it covers the surface of the circuit board and the bubble pad.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] After the flexible jaws of the PE film traction mechanism clamp the PE film and pull it out, the cutting tool cuts the PE film to a set size. Then, after the sealing frame closes, the vacuum suction module starts to evacuate the air. At the same time, the heating module heats and softens the PE film inside the PE film traction mechanism within the sealing frame, and then covers it on the surface of the circuit board and the bubble film, which is convenient and fast, improving the work efficiency. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of the present utility model;

[0025] Figure 2 It is a schematic structural diagram of the transmission device of the present utility model;

[0026] Figure 3 It is a schematic structural diagram of the bubble film cutting device of the present utility model;

[0027] Figure 4 It is a schematic structural diagram of the bubble film traction mechanism and the film cutting mechanism of the bubble film cutting device;

[0028] Figure 5 It is a schematic structural diagram of the PE film cutting device and the sealing and packaging device of the present utility model;

[0029] Figure 6 It is a schematic structural diagram of the PE film traction mechanism of the PE film cutting device.

[0030] In the drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Transmission device; 11. Frame; 12. Transmission belt module; 13. Electric rolling rod; 2. Bubble film cutting device; 21. Fixed frame; 22. Bubble film roll fixing rod; 23. Bubble film pinch roller; 24. Bubble film traction mechanism; 241. First guide rail frame; 242. Flexible jaw; 243. First flexible jaw; 25. Cutting mechanism; 251. Cutting tool; 252. Moving frame; 253. Motor; 3. PE film cutting device; 31. PE film fixing rod; 32. PE film pinch roller; 33. PE film traction mechanism; 331. Second flexible jaw; 332. Second guide rail frame; 4. Sealing and packaging device; 41. Sealing frame; 42. Lifting electric rod; 43. Vacuum suction module; 44. Heating module. Detailed Embodiments

[0032] Please refer to Figure 1-6 , the present utility model provides a technical solution: an automatic circuit board packaging device, the structure of which includes a transmission device 1, a bubble film cutting device 2, a PE film cutting device 3, and a sealing and packaging device 4.

[0033] The transmission device 1, its structure includes a frame 11, a conveyor belt module 12, and electric roller rods 13. The conveyor belt module is installed in the first half of the frame 11, and the electric roller rods 13 are dispersedly installed in the second half of the frame 11.

[0034] The bubble film cutting device 2 is installed on the first half of the transmission device 1. The structure of the bubble film cutting device 2 includes a fixing frame 21, a bubble film roll fixing rod 22, bubble film pinch rollers 23, a bubble film traction mechanism 24, and a film cutting mechanism 25.

[0035] The fixing frame 21 is fixedly connected to the transmission device 1. The bubble film roll fixing rod 22 is rotatably and detachably installed on the fixing frame 21. The bubble film pinch rollers 23 are installed at one end of the bubble film traction mechanism 24, and the film cutting mechanism 25 is installed at the other end of the bubble film traction device 24. The bubble film traction mechanism 24 is installed under the fixing frame 21, and its structure includes a frame first guide rail frame 241 and a flexible gripper 242. The flexible gripper 242 is installed on the first guide rail frame 241. The cutting mechanism 25 is installed in the groove at the front end inside the first guide rail frame 241 of the bubble film traction mechanism 24. Its structure includes a cutting tool 251, a moving frame 252, and a motor 253. The tool 251 is detachably installed on the moving frame 252. The moving frame 252 is installed in the frame groove, and the motor 253 is installed outside the groove. The output shaft of the motor 253 is connected to the lead screw of the moving frame. The bubble film roll for circuit board packaging is installed on the bubble film roll fixing rod 22. The pulled-out bubble film passes through the bubble film pinch rollers 23. The bubble film pinch rollers 23 at one end of the bubble film traction mechanism 24 fix the bubble film. After the first flexible gripper 243 of the bubble film traction mechanism 24 clamps the bubble film and pulls it out, the tool 251 of the film cutting mechanism 25 cuts the bubble film into an appropriate size. After the film cutting mechanism 25 completes the film cutting action, the first flexible gripper 243 opens, and the bubble film falls onto the conveyor belt 12 on the transmission device 1.

[0036] The PE film cutting device 3 is installed below the sealing and packaging device 4 and above the conveying device 1. Its structure includes a PE film fixing rod 31, a PE film pinch roller 32, a PE film traction mechanism 33, and a film cutting tool. The PE film fixing rod is rotatably and detachably installed on the heating module 44 on the sealing device through a mounting frame. The PE film pinch roller 32 is rotatably installed at one end of the PE film traction mechanism 33. The PE film traction mechanism 33 is installed in the sealing frame of the sealing and packaging device 4, and its structure includes a second flexible jaw 331 and a second guide rail frame 332. The second flexible jaw 331 is installed on the second guide rail frame 332, and the film cutting tool is installed on one side of the PE fixed roller 32. The heat-shrinkable PE film roll for packaging is installed on the PE film fixing rod 31. The pulled-out PE film is kept flat by the PE film pinch roller 32. The PE film pinch roller 32 at one end of the PE film traction mechanism 33 clamps and fixes the PE film. After the second flexible jaw 331 of the PE film traction mechanism 33 clamps the PE film and pulls it out, the cutting tool 34 cuts the PE film into a set size.

[0037] The sealing and packaging device 4 is on the PE film cutting device. Its structure includes a sealing frame 41, a lifting electric rod 42, a vacuum suction module 43, and a heating module 44. The lifting electric rod 42 is installed on both sides of the rear frame 11 of the conveying device 1. The sealing frame 41 is installed on the lifting electric rod 42. The vacuum suction module 43 is installed outside the sealing frame 41. The heating module 44 is installed above the sealing frame 41. After the sealing frame 41 is closed, the vacuum suction module 43 starts to evacuate the air. At the same time, the heating module 44 heats and softens the PE film in the PE film traction mechanism 33 in the sealing frame 41, and then covers the surface of the circuit board and the bubble film.

Claims

1. A circuit board automatic packaging equipment, characterized by: It comprises a transmission device (1), a PE film cutting device (3) and a sealing packaging device (4); The transmission device (1) comprises a frame (11), a transmission belt module (12), and an electric roller (13); The conveyor belt module (12) is installed in a transmission manner on the front half of the frame (11), and the electric roller (13) is installed in a decentralized rotation manner on the rear half of the frame (11); The end of the transmission device (1) is fixedly connected to a bubble film cutting device (2); The bubble film cutting device (2) comprises a fixing frame (21), the fixing frame (21) is fixedly connected to the transmission device (1), a bubble film roll fixing rod (22) is movably connected to the fixing frame (21), and a bubble film traction mechanism (24) is provided on the fixing frame (21); The bubble film traction mechanism (24) comprises two fixedly connected first guide rail frames (241) respectively fixedly connected to opposite sides of the fixed frame (21), and two flexible clamping claws (242) are fixedly connected to the ends of the first guide rail frames (241); The end of the fixed frame (21) away from the flexible clamping claw (242) is fixedly connected to a bubble film clamping roller (23); a film cutting mechanism (25) is installed in the groove at the front end of the first guide rail frame (241) of the bubble film traction mechanism (24); The film cutting mechanism (25) comprises a movable frame (252), the movable frame (252) is fixedly connected to the fixed frame (21), a motor (253) is fixedly connected to the side of the movable frame (252), an output shaft of the motor (253) is connected to a screw rod on the movable frame (252), and a cutting tool (251) is movably mounted on the movable frame (252); The PE film cutting device (3) is installed at the lower end of the sealing and packaging device (4) and above the transmission device (1); The PE film cutting device (3) comprises a PE film fixing rod (31), and the PE film fixing rod (31) is movably mounted on the packaging device (4); a PE film traction mechanism (33) is fixedly connected in the sealing frame of the sealing packaging device (4), and a PE film clamping roller (32) is fixedly connected at the end of the PE film traction mechanism (33); a film cutting tool is movably mounted on the upper side of the PE film clamping roller (32); The PE film pulling mechanism (33) comprises a second flexible clamping claw (331) and a second guide rail frame (332); the second flexible clamping claw (331) is installed on the second guide rail frame (332); The sealing packaging device (4) comprises a lifting electric rod (42), the lifting electric rod (42) being mounted on both sides of a rear end frame (11) of the transmission device (1), the output end of the lifting electric rod (42) being fixedly connected to a sealing frame (41), a heating module (44) being movably mounted on the sealing frame (41), and the heating module (44) being fixedly connected to a vacuum suction module (43); the PE film fixing rod (31) being fixedly connected to the heating module (44).

2. The automatic circuit board packaging equipment according to claim 1 is characterized in that: The air bubble film traction mechanism (24) is installed under the frame (11).

3. The automatic circuit board packaging equipment according to claim 1 is characterized in that: The cutting tool (251) is detachably mounted on a screw rod of a movable frame (252), and the movable frame (252) can be moved left and right to cut the bubble film.

4. The automatic circuit board packaging equipment according to claim 1 is characterized in that: The PE film fixing rod (31) of the PE film cutting device (3) is rotatably and detachably mounted on the heating module (44).

5. The automatic circuit board packaging equipment according to claim 1 is characterized in that: The sealing frame (41) is mounted on the electric roller (13) of the transmission device. After the sealing frame (41) is closed, the vacuum suction module starts to draw a vacuum, and at the same time, the heating module heats and softens the PE in the PE film traction mechanism (33) in the upper sealing frame, and then covers the circuit board surface and the bubble pad.

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