Conductive member cutting apparatus

Abstract

The present application relates to the field of electrically conductive piece processing, especially to a kind of electrically conductive piece cutting device, including bottom plate, the bottom plate is fixed with conveying plate, conveying groove is uniformly provided on the conveying plate, conveying shaft is arranged above the conveying plate, the conveying shaft is driven to rotate by conveying motor, conveying roller is fixed on the conveying shaft, screw rod and sliding rod are arranged above the bottom plate, the screw rod is driven to rotate by transverse moving motor, sliding table is arranged on the screw rod and is connected with screw rod thread, the sliding rod passes through sliding table and is slidably connected with sliding table, cutting shaft is arranged on the sliding table, the cutting shaft is driven to rotate by cutting motor, cutting piece is fixed on the cutting shaft, receiving cylinder is also fixed on the bottom plate of cutting piece side, the piston rod end of receiving cylinder is fixed with sliding plate, receiving plate is fixed on both sides of the upper end of the sliding plate symmetrically, receiving groove is uniformly provided on the receiving plate.The device can realize the multiple cutting of long strip electrically conductive foam.

Description

Technical Field

[0001] This invention relates to the field of conductive component processing, and more particularly to a conductive component cutting device. Background Technology

[0002] Conductive foam refers to conductive fabric wrapped around flame-retardant sponge. After a series of treatments, it acquires good surface conductivity and can be easily fixed to the device requiring shielding using adhesive tape to create a conductive component. Shielding materials with different cross-sectional shapes, installation methods, UL ratings, and shielding effectiveness are available.

[0003] Patent application number CN202323250367.2 discloses a conductive foam cutting device, including a main body and an auxiliary body. The auxiliary body is located above the main body. The main body includes a device body, a support frame, and a drive motor. The support frame is fixedly installed on the upper end of the device body, and the drive motor is fixedly installed on the left end of the inner end of the support frame. The main body also includes a lead screw, a movable nut, a connecting plate, a connecting block, a scale rod, and a cutting blade. When using this device to cut conductive foam, the operator places the conductive foam to be processed above the device body and activates the hydraulic cylinder to push the cutting blade to make full contact with the conductive foam, thus completing the cutting operation. However, this type of device cuts vertically with the cutting blade, pressing down on the conductive foam to compress it before cutting. This processing method easily causes pressure marks and wrinkles on the sheet conductive foam, resulting in a low yield.

[0004] This invention was proposed in response to the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a conductive component cutting device.

[0006] This invention can be achieved through the following technical solutions:

[0007] This invention discloses a conductive component cutting device, comprising a base plate, a conveyor plate fixed on the base plate, conveyor grooves evenly arranged on the conveyor plate, a conveyor shaft above the conveyor plate driven to rotate by a conveyor motor, a conveyor roller fixed on the conveyor shaft, a lead screw and a slide rod above the base plate, the lead screw driven to rotate by a transverse motor, a slide table threadedly connected to the lead screw, the slide rod passing through the slide table and slidably connected to the slide table, a cutting shaft on the slide table driven to rotate by a cutting motor, a cutting blade fixed on the cutting shaft, a receiving cylinder fixed on one side of the base plate of the cutting blade, a slide plate fixed to the piston rod end of the receiving cylinder, receiving plates symmetrically fixed on both sides of the upper end of the slide plate, receiving grooves evenly arranged on the receiving plates, multiple pushing cylinders fixed on the base plates on both sides of the conveyor plate, pushing plates on both sides of the conveyor plate, the piston rod ends of the pushing cylinders fixed to the corresponding pushing plates, and pushing rods evenly fixed on the pushing plates. Strips of conductive foam are placed in the various conveyor slots of the conveyor plate. The conveyor motor drives the conveyor shaft to rotate. After the conveyor rollers contact the conductive foam, they push the foam strip forward. One end of the conductive foam passes through a cutting blade and reaches the respective receiving slots of the receiving plate. Once the starting end of the conductive foam reaches the designated position, the conveyor motor stops, and a transverse motor drives a lead screw to rotate. As the lead screw rotates, the slide table moves in the direction of the lead screw, and a cutting motor drives an ultra-thin cutting blade to rotate at high speed. The high-speed rotating cutting blade contacts the conductive foam and cuts it, severing each piece of conductive foam. After the conductive foam is cut, the receiving cylinder is activated. The piston rod on the receiving cylinder extends, and the cut conductive foam reaches one side of the conveyor plate. Another receiving plate reaches the position of the conveyor plate, and the conductive foam is driven to move again by the conveyor roller, cutting the conductive foam again. At the same time, the corresponding pushing cylinder is activated, the piston rod on the pushing cylinder extends, the push rod moves and enters each receiving groove to push away the cut conductive foam in the receiving groove and collect it. The cycle continues. This device can cut long strips of conductive foam multiple times, and the sharp edge of the high-speed rotating cutting blade cuts the conductive foam without deforming the conductive foam before cutting, which greatly improves the yield of conductive foam.

[0008] Preferably, limit plates are fixed above the conveying plates on both sides of the conveying roller. By limiting the conductive foam with the limit plates, vibration during the conveying of the conductive foam can be avoided, and the conductive foam can be prevented from falling out of the conveying groove.

[0009] Preferably, the output end of the cutting motor is fixed with a rotating shaft, a main pulley is fixed on the rotating shaft, a driven pulley is fixed on the rotating shaft, and the driven pulley is connected to the main pulley by a synchronous belt.

[0010] Preferably, a pressure plate is fixed above each of the receiving plates. The pressure plate positions the upper end of the conductive foam, preventing vibration during cutting and ensuring cutting quality.

[0011] Compared with existing technologies, the present invention has the following advantages:

[0012] This device can cut long strips of conductive foam multiple times, and the sharp edge of the high-speed rotating cutting blade cuts the conductive foam without deforming it before cutting, which greatly improves the yield of conductive foam. Attached Figure Description

[0013] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0014] Figure 1 This is a schematic diagram of the structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure from another angle of the present invention;

[0016] In the diagram: 1. Base plate; 2. Conveyor plate; 3. Conveyor trough; 4. Conveyor shaft; 5. Conveyor motor; 6. Conveyor roller; 7. Limiting plate; 8. Lead screw; 9. Slide rod; 10. Transverse motor; 11. Slide table; 12. Cutting motor; 13. Rotary shaft; 14. Cutting shaft; 15. Cutting blade; 16. Driven pulley; 17. Main pulley; 18. Synchronous belt; 19. Positioning plate; 20. Receiving cylinder; 21. Slide plate; 22. Receiving plate; 23. Receiving trough; 24. Pressure plate; 25. Pushing cylinder; 26. Push plate; 27. Push rod; Detailed Implementation

[0017] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

[0018] Example 1:

[0019] like Figures 1 to 2As shown, this embodiment discloses a conductive component cutting device, comprising a base plate 1, a conveyor plate 2 fixed on the base plate 1, conveyor grooves 3 evenly arranged on the conveyor plate 2, a conveyor shaft 4 arranged above the conveyor plate 2, the conveyor shaft 4 being driven to rotate by a conveyor motor 5, a conveyor roller 6 fixed on the conveyor shaft 4, a lead screw 8 and a slide rod 9 arranged above the base plate 1, the lead screw 8 being driven to rotate by a transverse motor 10, a slide table 11 threadedly connected to the lead screw 8, the slide rod 9 passing through the slide table 11 and slidably connected to the slide table 11, a cutting shaft 14 arranged on the slide table 11, the cutting shaft 14... Driven by the cutting motor 12, a cutting blade 15 is fixed on the cutting shaft 14. A receiving cylinder 20 is also fixed on the bottom plate 1 on one side of the cutting blade 15. A slide plate 21 is fixed to the end of the piston rod of the receiving cylinder 20. Receiving plates 22 are symmetrically fixed on both sides of the upper end of the slide plate 21. Receiving grooves 23 are evenly arranged on the receiving plates 22. Multiple pushing cylinders 25 are also fixed on the bottom plates 1 on both sides of the conveying plate 2. Push plates 26 are arranged on both sides of the conveying plate 2. The piston rod ends of the pushing cylinders 25 are fixed to the corresponding push plates 26. Push rods 27 are also evenly fixed on the push plates 26. The conductive foam strip is placed in each conveying groove 3 of the conveying plate 2. The conveying motor 5 drives the conveying shaft 4 to rotate. After the conveying roller 6 contacts the conductive foam, it pushes the conductive foam strip forward. One end of the conductive foam passes through the cutting blade 15 and arrives at each receiving groove 23 of the receiving plate 22. After the starting end of the conductive foam reaches the designated position, the conveying motor 5 stops, and the transverse motor 10 drives the lead screw 8 to rotate. When the lead screw 8 rotates, the slide table 11 moves in the direction of the lead screw 8, and the cutting motor 12 drives the ultra-thin cutting blade 15 to rotate at high speed. After the high-speed rotating cutting blade 15 contacts the conductive foam, it cuts the conductive foam. The cutting blade 15 cuts each piece of conductive foam. After the conductive foam is cut, the receiving cylinder... When the device starts, the piston rod on the receiving cylinder 20 extends, and the cut conductive foam reaches one side of the conveyor plate 2. Another receiving plate 22 reaches the position of the conveyor plate 2, and the conductive foam is driven to move again by the conveyor roller 6, and the conductive foam is cut again. At the same time, the corresponding pushing cylinder 25 starts, the piston rod on the pushing cylinder 25 extends, and the push rod 27 moves. The push rod 27 enters into each receiving groove 23 to push away the cut conductive foam in the receiving groove 23 and collect it. This process is repeated. This device can cut long strips of conductive foam multiple times, and the conductive foam is cut by the sharp edge of the high-speed rotating cutting blade 15. There is no need to deform the conductive foam before cutting, which greatly improves the yield of conductive foam.

[0020] Limiting plates 7 are fixed above the conveying plates 2 on both sides of the conveying roller 6. By limiting the conductive foam with the limiting plates 7, vibration during the conveying of the conductive foam can be avoided, and the conductive foam can be prevented from falling out of the conveying groove 3.

[0021] The output end of the cutting motor 12 is fixed with a rotating shaft 13, a main pulley 17 is fixed on the rotating shaft 13, a driven pulley 16 is fixed on the rotating shaft 13, and the driven pulley 16 is connected to the main pulley 17 by a synchronous belt 18.

[0022] Among them, a positioning plate 19 is also fixed on the base plate 1 on one side of the skateboard 21.

[0023] Example 2:

[0024] This embodiment discloses a conductive component cutting device. Based on the structure and principle of Embodiment 1, a pressure plate 24 is fixed above the receiving plate 22 in this embodiment. The pressure plate 24 positions the upper end of the conductive foam, which can prevent the conductive foam from vibrating during cutting and ensure the cutting quality.

[0025] The above are merely preferred embodiments of the present invention. It should be noted that, for those skilled in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be considered within the scope of protection of the present invention.

Claims

1. A conductive component cutting device, characterized in that, The device includes a base plate, on which a conveyor plate is fixed. Conveying grooves are evenly distributed on the conveyor plate. A conveyor shaft is positioned above the conveyor plate and is driven to rotate by a conveyor motor. Conveying rollers are fixed on the conveyor shaft. A lead screw and a slide rod are positioned above the base plate. The lead screw is driven to rotate by a transverse motor and has a slide table threadedly connected to it. The slide rod passes through the slide table and is slidably connected to it. A cutting shaft is positioned on the slide table and is driven to rotate by a cutting motor. A cutting blade is fixed on the cutting shaft. A receiving cylinder is also fixed on the base plate on one side of the cutting blade. A sliding plate is fixed to the end of the piston rod of the receiving cylinder. Receiving plates are symmetrically fixed on both sides of the upper end of the sliding plate. Receiving grooves are evenly distributed on the receiving plates. Multiple pushing cylinders are also fixed on the base plates on both sides of the conveyor plate. Push plates are positioned on both sides of the conveyor plate, and the piston rods of the pushing cylinders are fixed to the corresponding push plates. Push rods are also evenly fixed on the push plates.

2. The conductive component cutting device according to claim 1, characterized in that: Limiting plates are fixed above the conveying plates on both sides of the conveying roller.

3. The conductive component cutting device according to claim 1, characterized in that: The output end of the cutting motor is fixed with a rotating shaft, a main pulley is fixed on the rotating shaft, and a driven pulley is fixed on the rotating shaft. The driven pulley is connected to the main pulley by a synchronous belt.

4. The conductive component cutting device according to claim 1, characterized in that: Each receiving plate is fixed with a pressure plate above it.

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