Flexible connection copper bar stamping and polishing integrated equipment

Abstract

The invention discloses flexible connection copper bar stamping and polishing integrated equipment, and belongs to the technical field of copper bar machining, the flexible connection copper bar stamping and polishing integrated equipment comprises a base, a stamping assembly and a polishing assembly are fixedly mounted at the top of the base, a discharging assembly is connected to one side of the base, and a clamping assembly is fixedly mounted in the base. The stamping assembly and the polishing assembly are both arranged on the base, station transferring is completed through the clamping assembly, the transferring process is omitted, stamping and polishing continuous machining is carried out, the machining time is greatly shortened, the machining efficiency is improved, the cost is reduced, and certain practicability is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of copper bar processing, and particularly relates to an integrated stamping and polishing device for flexible connection copper bars. Background Art

[0002] A flexible connection copper bar is a flexible conductive connector made by compounding and laminating multiple layers of copper foils (or copper strips) and through polymer diffusion welding / polymer hot pressing processes. It has high electrical conductivity, elastic deformation ability, and anti-fatigue characteristics, and is a core conductive component in fields such as power electronics, new energy, and rail transit. Traditional copper bar processing requires multiple independent processes such as stamping, transportation, and polishing, which have problems such as low efficiency, large positioning errors, and high labor costs. Existing polishing equipment is mostly an independent unit, which is prone to secondary scratches when connected to the stamping process, and dust pollutes the stamping die. Therefore, it is necessary to design an integrated stamping and polishing device for flexible connection copper bars to solve the problems. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides an integrated stamping and polishing device for flexible connection copper bars, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0004] To achieve the above object, the present invention provides the following technical solution: An integrated stamping and polishing device for flexible connection copper bars, including a base. A stamping component and a polishing component are fixedly installed on the top of the base. A blanking component is connected and installed on one side of the base, and a clamping component is fixedly installed inside the base; A top plate is provided on the top of the stamping component. A push rod motor is connected and installed on the top of the top plate. The bottom of the output shaft of the push rod motor is fixedly installed with a pressing plate, and the bottom of the pressing plate is adapted to the copper bar. A guide rod is fixedly installed on the top of the pressing plate, and the guide rod is slidably connected to the top plate; Two electric lead screws are provided inside the stamping component, and a moving block is connected to the outside of the electric lead screw through a thread. A center frame is fixedly installed at the bottom of the moving block. Telescopic frames are slidably connected to both sides of the center frame. A polishing disc is rotatably connected to the inside of the telescopic frame, and the polishing disc is connected to a first driving motor through the telescopic frame. Dust suction frames are connected and installed on both sides of the clamping component inside the stamping component, and a plurality of air suction ports are provided on the top of the dust suction frame. A connecting pipe is connected to the bottom of the dust suction frame, and the connecting pipe is connected to the guide rod through the stamping component; The clamping component includes a fixed frame. A second driving motor is fixedly installed on one side of the fixed frame. The output shaft of the second driving motor is connected to a flipping frame through the fixed frame. A fixed clamping jaw is fixedly installed on the side of the flipping frame and is slidably connected to a telescopic clamping jaw. An air pump is fixedly installed on the other side of the fixed frame. An air cavity is opened inside the flipping frame, and the air pump communicates with the air cavity.

[0005] As a preferred technical solution of the present invention, a flipping groove adapted to the clamping assembly is provided in the base, and a placement cavity adapted to the copper bar is provided at the top of the base, which plays a guiding role when loading the copper bar.

[0006] As a preferred technical solution of the present invention, the blanking assembly includes a conveying frame. Two rotating shafts are rotatably connected in the conveying frame, and a conveyor belt is connected and installed between the rotating shafts. A conveying motor is connected and installed on one side of one of the rotating shafts to complete the blanking work of the copper bar.

[0007] As a preferred technical solution of the present invention, a placement groove adapted to the clamping assembly is provided at the top of the conveying frame to prevent the clamping assembly from hitting the conveying frame when it flips.

[0008] As a preferred technical solution of the present invention, a compression spring is provided between the telescopic frame and the central frame. Both sides of the polishing disc are designed to be inclined, so that the polishing disc can closely adhere to both sides of the copper bar for polishing through the elastic force.

[0009] As a preferred technical solution of the present invention, baffles are provided on both sides of the dust suction frame, and the baffles are respectively located outside the polishing disc to prevent dust from flying out from both sides. The exhaust port is communicated with a pumping device, and the dust is discharged through the pumping device.

[0010] As a preferred technical solution of the present invention, the fixed clamping jaw is designed with an L-shaped structure to stably clamp the copper bar. The side of the telescopic clamping jaw is designed with an inclined structure, so that it can be forced to contract to avoid hindering the feeding and stamping work.

[0011] The beneficial effects of the present invention: In the present invention, both the stamping assembly and the polishing assembly are arranged on the base, and the clamping assembly is used to complete the transfer of workstations, eliminating the transfer process, performing continuous processing of stamping and polishing, greatly reducing the processing time, improving the processing efficiency and reducing the cost. Moreover, the polishing assembly can also play a role in dust removal while polishing. The design of the clamping assembly can not only transfer workstations, but also play a role in stable clamping, which is very practical. Description of the Drawings

[0012] Figure 1 It is a front 3D structural schematic diagram of the present invention; Figure 2 It is a back 3D structural schematic diagram of the present invention; Figure 3 It is the front view of the present invention; Figure 4 It is the top view of the present invention; Figure 5 It is the front structural schematic diagram of the polishing assembly in the present invention; Figure 6 Side structure schematic diagram of the polishing component in the present invention; Figure 7 Cross-sectional structure schematic diagram of the center rest in the present invention; Figure 8 Side structure schematic diagram of the clamping component in the present invention; Figure 9 Top view structure schematic diagram of the clamping component in the present invention.

[0013] In the figure: 1, base; 2, stamping component; 3, polishing component; 4, blanking component; 5, clamping component; 6, top plate; 7, push rod motor; 8, pressing plate; 9, guide rod; 10, electric lead screw; 11, moving block; 12, center rest; 13, telescopic frame; 14, polishing disc; 15, first driving motor; 16, dust suction frame; 17, suction port; 18, connecting pipe; 19, exhaust port; 20, fixing frame; 21, second driving motor; 22, flipping frame; 23, fixed clamping jaw; 24, telescopic clamping jaw; 25, air pump; 26, air cavity. Specific embodiments

[0014] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment

[0015] Please refer to Figure 1 - Figure 9, A soft-connection copper bar stamping and polishing integrated device, including a base 1. A stamping component 2 and a polishing component 3 are fixedly installed on the top of the base 1. A blanking component 4 is connected and installed on one side of the base 1, and a clamping component 5 is fixedly installed inside the base 1. The blanking component 4 includes a conveying frame. Two rotating shafts are rotatably connected inside the conveying frame, and a conveyor belt is connected and installed between the rotating shafts. A conveying motor is connected and installed on one side of one of the rotating shafts to complete the blanking work of the copper bar. A placement groove adapted to the clamping component 5 is opened at the top of the conveying frame to prevent the clamping component 5 from colliding with the conveying frame when it flips. A flipping groove adapted to the clamping component 5 is opened inside the base 1, and a placement cavity adapted to the copper bar is opened at the top of the base 1 to play a guiding role when loading the copper bar. A top plate 6 is arranged at the top of the stamping component 2. A push rod motor 7 is connected and installed on the top of the top plate 6. The bottom of the output shaft of the push rod motor 7 is fixedly installed with a pressing plate 8, and the bottom of the pressing plate 8 is adapted to the copper bar. A guiding rod 9 is fixedly installed on the top of the pressing plate 8, and the guiding rod 9 is slidably connected to the top plate 6. Two groups of electric screw rods 10 are arranged inside the stamping component 2, and a moving block 11 is connected to the outside of the electric screw rod 10 through a thread. A central frame 12 is fixedly installed at the bottom of the moving block 11. Telescopic frames 13 are slidably connected to both sides of the central frame 12. A polishing disc 14 is rotatably connected to the inner side of the telescopic frame 13, and the polishing disc 14 is connected to a first driving motor 15 through the telescopic frame 13. A compression spring is arranged between the telescopic frame 13 and the central frame 12. The two sides of the polishing disc 14 are designed to be inclined, so that the polishing disc 14 can be tightly attached to both sides of the copper bar for polishing through the elastic force. Dust suction frames 16 are connected and installed on both sides of the clamping component 5 inside the stamping component 2, and a number of air suction ports 17 are arranged at the top of the dust suction frames 16. A connecting pipe 18 is connected to the bottom of the dust suction frame 16, and the connecting pipe 18 is connected to the guiding rod 9 through the stamping component 2. Baffles are arranged on both sides of the dust suction frame 16, and the baffles are respectively located outside the polishing disc 14 to prevent dust from flying out from both sides. The exhaust port 19 is communicated with a pumping device, and the dust is discharged through the pumping device. The clamping component 5 includes a fixed frame 20, and a second driving motor 21 is fixedly installed on one side of the fixed frame 20. The output shaft of the second driving motor 21 is connected to a flipping frame 22 through the fixed frame 20. A fixed clamping jaw 23 is fixedly installed on the side of the flipping frame 22, and a telescopic clamping jaw 24 is slidably connected. The fixed clamping jaw 23 is designed with an L-shaped structure to stably clamp the copper bar. The side of the telescopic clamping jaw 24 is designed to be inclined, so that it can be forced to contract to avoid hindering the loading and stamping work. An air pump 25 is fixedly installed on the other side of the fixed frame 20. An air cavity 26 is opened inside the flipping frame 22, and the air pump 25 communicates with the air cavity 26.

[0016] Working principle: When in use, the flexible connection copper bar needs to be sent into the placement cavity. The telescopic jaws 24 are stressed and contracted. The gas in the air cavity 26 can also be pumped out by the air pump 25, so that the telescopic jaws 24 retract into the flipping frame 22, making the copper bar contact with the fixed jaws 23. Then, the push rod motor 7 is turned on to control the pressing plate 8 to descend, and the copper bar is stamped. After completion, the telescopic jaws 24 extend. At the same time, the second driving motor 21 controls the flipping frame 22 to rotate to the vertical position, so that the copper bar enters the polishing assembly 3. Then, the electric lead screw 10 controls the polishing disc 14 to move. The inclined surface of the polishing disc 14 contacts the copper bar and moves outwards. Then, it always closely adheres to both sides of the copper bar through the elastic force of the compression spring. The first driving motor 15 is turned on to control the polishing disc 14 to rotate for polishing. At the same time, the suction and pressing device discharges the debris through the dust suction frame 16 and the suction port 17. After polishing, the polishing disc 14 moves to both sides, and the second driving motor 21 controls the flipping frame 22 to continue flipping to the blanking assembly 4. The fixed jaws 23 retract into the flipping frame 22, place the copper bar on the conveyor belt, and send out the copper bar to complete the work.

[0017] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A soft-connection copper bar stamping and polishing integrated device, comprising a base (1), characterized in that, A stamping component (2) and a polishing component (3) are fixedly installed on the top of the base (1). A blanking component (4) is connected and installed on one side of the base (1), and a clamping component (5) is fixedly installed inside the base (1). A top plate (6) is arranged on the top of the stamping component (2). A push rod motor (7) is connected and installed on the top of the top plate (6). A pressing plate (8) is fixedly installed at the bottom of the output shaft of the push rod motor (7), and the bottom of the pressing plate (8) is adapted to the copper bar. A guide rod (9) is fixedly installed on the top of the pressing plate (8), and the guide rod (9) is slidably connected to the top plate (6). Two electric lead screws (10) are arranged inside the stamping component (2). A moving block (11) is connected to the outside of the electric lead screw (10) through a thread. A center frame (12) is fixedly installed at the bottom of the moving block (11). Telescopic frames (13) are slidably connected to both sides of the center frame (12). A polishing disc (14) is rotatably connected to the inner side of the telescopic frame (13). The polishing disc (14) is connected to a first driving motor (15) through the telescopic frame (13). Dust suction frames (16) are connected and installed on both sides of the clamping component (5) inside the stamping component (2). A plurality of air suction ports (17) are arranged on the top of the dust suction frame (16). A connecting pipe (18) is connected to the bottom of the dust suction frame (16), and the connecting pipe (18) is connected to the guide rod (9) through the stamping component (2). The clamping component (5) includes a fixed frame (20). A second driving motor (21) is fixedly installed on one side of the fixed frame (20). The output shaft of the second driving motor (21) is connected to a flipping frame (22) through the fixed frame (20). A fixed clamping jaw (23) is fixedly installed on the side surface of the flipping frame (22), and a telescopic clamping jaw (24) is slidably connected thereto. An air pump (25) is fixedly installed on the other side of the fixed frame (20). An air cavity (26) is formed inside the flipping frame (22), and the air pump (25) communicates with the air cavity (26).

2. The one-piece soft-connection copper strip stamping and polishing equipment according to claim 1, wherein A flipping groove adapted to the clamping component (5) is formed inside the base (1), and a placement cavity adapted to the copper bar is formed on the top of the base (1).

3. The one-piece soft-connection copper bar stamping and polishing equipment according to claim 1, characterized in that, The blanking component (4) includes a conveying frame. Two rotating shafts are rotatably connected inside the conveying frame, and a conveyor belt is connected and installed between the rotating shafts. A conveying motor is connected and installed on one side of one of the rotating shafts.

4. A soft-connection copper bar stamping and polishing integrated device according to claim 3, characterized in that, A placement groove adapted to the clamping component (5) is formed on the top of the conveying frame.

5. A soft-connection copper strip stamping and polishing integrated device according to claim 1, characterized in that, A compression spring is arranged between the telescopic frame (13) and the center frame (12).

6. The one-piece stamping and polishing equipment for flexible copper busbars according to claim 1, wherein, Baffles are arranged on both sides of the dust suction frame (16), and the baffles are respectively located outside the polishing disc (14). The exhaust port (19) is communicated with a pumping device.

7. A soft-connection copper bar stamping and polishing integrated device according to claim 1, characterized in that, The fixed clamping jaw (23) is designed with an L-shaped structure, and the side surface of the telescopic clamping jaw (24) is designed with an inclined structure.

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