Chip welding device for battery manufacturing

Abstract

The utility model relates to the technical field of welding equipment, in particular to a chip welding device for battery manufacturing. According to the technical scheme, the device comprises a top frame, a base plate and an adjusting disc, side plates are fixed to the two sides of the base plate, side frames are fixed to the upper ends of the side plates, adjusting plates are slidably installed on the inner sides of the side frames, connecting blocks are fixed to the inner sides of the adjusting plates, the adjusting disc is located on the upper side of the base plate, and side frames are fixed to the two sides of the adjusting disc. The side frames are slidably connected with the connecting blocks, a rotating disc is rotatably installed in the middle of the upper end face of the adjusting disc, a driving box is fixed to the lower end face of the adjusting disc, the two ends of the top frame are fixed to the upper ends of the inner sides of the two side frames correspondingly, an adjusting frame is slidably installed in the top frame, and an electric welding head is fixed to the adjusting frame. The welding device has the advantages that the welding point position is adjusted in a rotary mode, accurate focusing of the welding point and two-way air cooling solidification are facilitated, and the quality of finished products is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a chip welding device for battery manufacturing. Background Technique

[0002] The chip welding device for battery manufacturing is one of the key equipment indispensable in the battery manufacturing process. It is mainly used to accurately and efficiently weld chips onto batteries or other substrates. The chip welding device for battery manufacturing is widely used in various battery manufacturing fields, such as lithium-ion batteries, nickel-metal hydride batteries, fuel cells, etc. It is not only used for welding chips inside the battery, but also involves the connection and communication between the battery and external devices.

[0003] The existing welding equipment is not convenient for accurately adjusting the welding points during the processing. When welding multiple points on the circuit board, it is easy to cause difficulties in adjusting the angle of the welding points, affecting the processing quality; and after the existing welding equipment finishes welding, it is not convenient for multi-angle air cooling, and the solder joints cannot be effectively cured, affecting the finished product quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide a chip welding device for battery manufacturing, which has the advantages of rotatable adjustment of welding points, convenient accurate focusing on solder joints, and two-way air cooling and curing to ensure the quality of finished products, and solves the problems in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A chip welding device for battery manufacturing, including a top frame, a chassis and an adjustment disk. Both sides of the chassis are fixedly provided with side plates, and the upper ends of the side plates are fixedly provided with side frames. An adjustment plate is slidably installed inside the side frames. A connecting block is fixedly installed inside the adjustment plate. The adjustment disk is located above the chassis. Both sides of the adjustment disk are fixedly provided with side frames, and the side frames are slidably connected with the connecting blocks. A turntable is rotatably installed at the middle of the upper end surface of the adjustment disk. A driving box is fixedly installed on the lower end surface of the adjustment disk. The two ends of the top frame are respectively fixedly installed at the upper inner sides of the two side frames. An adjustment frame is slidably installed inside the top frame, and a welding head is fixedly installed on the adjustment frame. Nozzles are provided on both sides of the adjustment frame. Both sides of the upper end surface of the chassis are fixedly provided with limit posts, and the limit posts are attached to the lower side of the adjustment disk.

[0006] When using a chip welding device for battery manufacturing in this technical solution, place the substrate on the upper side of the turntable. Start the motor built into the groove to drive the corresponding lead screw to drive and control the displacement of the pressing block in a threaded manner. The four pressing blocks respectively clamp the four sides of the substrate to complete positioning, and at the same time correct the position of the substrate. Then place the chip at the corresponding welding point, and welding materials are placed at the contact points. Start the driving screw built into the electric guide rail to adjust the thread and drive the adjusting plate to rise. The adjusting plate synchronously drives the adjusting disc to rise and fall through the connecting block, adjusting the distance between the substrate and the electric welding head. According to the welding position, start the motor in the driving box to drive the lead screw to rotate and drive the adjusting frame to displace in a threaded manner. The adjusting frame drives the electric welding head to adjust the horizontal position. Start the electric guide rail on the outside of the side frame to drive the connecting block in a threaded manner, realizing the side frame to drive the adjusting disc to displace and adjusting the longitudinal position of the substrate. The all-round position adjustment is convenient for changing the position of the welding point. Start the laser welding head at the lower end of the electric welding head to perform welding operations. Start the fan to make the external air flow into the air box after being filtered through the filter window, and then introduce the air flow into the nozzle through the hose to cool the welding point position by air cooling to ensure the welding quality. The motor in the driving box can be started to drive the turntable to rotate, and the turntable drives the substrate on it to rotate and change the position angle, facilitating the electric welding head of the equipment to focus on the welding point position.

[0007] Preferably, anti-slip pads are fixed on the outer side of the lower end surface of the chassis. There are four anti-slip pads in total, and the four anti-slip pads are arranged in an array. Anti-slip pads are fixed at the lower ends of the anti-slip pads. The chassis is placed and supported through the anti-slip pads, and the anti-slip pads increase the friction force to ensure the stability of the support.

[0008] Preferably, a middle hole is opened in the middle of the chassis, and the middle hole corresponds to the driving box. The middle hole reserves the activity space for the displacement of the driving box.

[0009] Preferably, electric guide rails are fixed on the inner side of the side frame and the outer side of the side frame. The adjusting plate and the connecting block are respectively slidably installed on the corresponding electric guide rails. The sliding ends of the adjusting plate and the connecting block are driven to slide through the screw threads of the lead screw built into the electric guide rail to realize position adjustment.

[0010] Preferably, grooves are annularly arranged on the upper side of the turntable, and pressing blocks are slidably installed in the grooves. The pressing blocks are slidably installed through the grooves.

[0011] Preferably, a lead screw is rotatably installed in the groove, and the lead screw threadedly penetrates through the sliding end of the corresponding pressing block. The motor built into the groove drives the lead screw to rotate, so that it drives the pressing block to displace in a threaded manner.

[0012] Preferably, driving boxes are fixed at both ends inside the top frame. A lead screw is rotatably installed between the two driving boxes, and the lead screw threadedly penetrates through the adjusting frame. The motor in the driving box drives the lead screw to rotate, and the adjusting frame is displaced through threaded driving.

[0013] Preferably, an air box is provided at the middle inside of the top frame, and a fan and a filter window are provided on the air box. The air outlet of the fan is connected to the corresponding nozzle through a hose. External air enters the air box after being filtered by the filter window, and then enters the nozzle through the fan and the hose.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: It is powered by an external power supply. The operator starts the device through an external control device, places the substrate on the upper side of the turntable, starts the motor in the built-in groove of the screw rod to drive the corresponding screw rod to drive the displacement of the pressing block in a threaded manner. The four pressing blocks respectively clamp the four sides of the substrate to complete positioning, and at the same time correct the position of the substrate. Then, the chip is placed at the corresponding welding point, and welding materials are placed at the contact points. Start the driving screw in the built-in electric guide rail to drive the adjustment plate to rise in a threaded manner. The adjustment plate drives the adjustment disk to rise and fall synchronously through the connecting block, adjusts the distance between the substrate and the electric welding head. According to the welding position, start the motor in the driving box to drive the screw rod to rotate and drive the adjustment frame to displace in a threaded manner. The adjustment frame drives the electric welding head to adjust the horizontal position. Start the electric guide rail outside the side frame to drive the connecting block in a threaded manner, and realize the side frame to drive the adjustment disk to displace, and realize the longitudinal position adjustment of the substrate. The all-round position adjustment is convenient for changing the position of the welding point. Start the laser welding head at the lower end of the electric welding head to perform welding operations. Start the fan to make the external air flow enter the air box after being filtered by the filter window, and then introduce the air flow into the nozzle through the hose to cool the welding point position by air cooling to ensure the welding quality. The motor in the driving box can be started to drive the turntable to rotate, and the turntable drives the substrate thereon to rotate to change the position angle, which is convenient for the electric welding head of the device to focus on the welding point position, and the operability is enhanced. The device adjusts the welding point position through the rotating turntable, which is convenient for accurately focusing on the welding point, and at the same time, the two-way air cooling solidifies to ensure the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 It is the chassis structural schematic diagram of the present utility model;

[0017] Figure 3 It is the top frame structural schematic diagram of the present utility model;

[0018] Figure 4 It is the top view structural schematic diagram of the adjustment disk of the present utility model;

[0019] Figure 5 It is the bottom view structural schematic diagram of the adjustment disk of the present utility model.

[0020] In the figure: 1. Top frame; 2. Side frame; 3. Electric guide rail; 4. Adjusting plate; 5. Side plate; 6. Foot pad; 7. Chassis; 8. Adjusting disk; 9. Connecting block; 10. Limit post; 11. Middle hole; 12. Driving box; 13. Hose; 14. Fan; 15. Filter window; 16. Adjusting frame; 17. Lead screw; 18. Electric welding head; 19. Air box; 20. Nozzle; 21. Side frame; 22. Groove; 23. Turntable; 24. Pressing block; 25. Driving box. Detailed implementation manner

[0021] 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.

[0022] Embodiment 1

[0023] Please refer to Figures 1 to 5 , the present invention provides an embodiment: a chip welding device for battery manufacturing, including a top frame 1, a chassis 7 and an adjusting disk 8. Both sides of the chassis 7 are fixedly provided with side plates 5, and the upper ends of the side plates 5 are fixedly provided with side frames 2. An adjusting plate 4 is slidably installed inside the side frame 2. A connecting block 9 is fixedly installed inside the adjusting plate 4. The adjusting disk 8 is located above the chassis 7. Side frames 21 are fixedly installed on both sides of the adjusting disk 8, and the side frames 21 are slidably connected to the connecting block 9. A turntable 23 is rotatably installed at the middle of the upper end surface of the adjusting disk 8.

[0024] Furthermore,

[0025] Anti-slip pads are fixedly installed at the lower ends of the four foot pads 6, and the four foot pads 6 are arranged in an array. The foot pads 6 are used to support the placement of the chassis 7, and the anti-slip pads improve the friction force to ensure the stability of the support.

[0026] Furthermore,

[0027] A middle hole 11 is opened at the middle of the chassis 7, and the middle hole 11 corresponds to the driving box 25, and the middle hole 11 reserves a moving space for the displacement of the driving box 25.

[0028] Furthermore,

[0029] Electric guide rails 3 are fixedly installed on the inner side of the side frame 2 and the outer side of the side frame 21. The adjusting plate 4 and the connecting block 9 are respectively slidably installed on the corresponding electric guide rails 3. The sliding ends of the adjusting plate 4 and the connecting block 9 are driven by the screw inside the electric guide rail 3 to realize position adjustment.

[0030] Embodiment 2

[0031] Please refer to Figures 1 to 5 , the present utility model provides an embodiment: a chip welding device for battery manufacturing, including a top frame 1, a chassis 7 and an adjustment disk 8. A drive box 25 is fixed to the lower end surface of the adjustment disk 8. Both ends of the top frame 1 are respectively fixed to the upper inner sides of two side frames 2. An adjustment frame 16 is slidably installed inside the top frame 1, and a welding head 18 is fixed to the adjustment frame 16. Spray heads 20 are provided on both sides of the adjustment frame 16. Limit columns 10 are fixed to both sides of the upper end surface of the chassis 7, and the limit columns 10 are in contact with the lower side of the adjustment disk 8.

[0032] Furthermore,

[0033] Grooves 22 are annularly arranged on the upper side of the turntable 23, and pressing blocks 24 are slidably installed in the grooves 22. The sliding installation of the pressing blocks 24 is realized through the grooves 22.

[0034] Furthermore,

[0035] A lead screw 17 is rotatably installed in the groove 22, and the lead screw 17 threadedly penetrates the sliding end of the corresponding pressing block 24. The lead screw 17 is driven to rotate by a motor built in the groove 22, so that the pressing block 24 is displaced by screw drive.

[0036] Furthermore,

[0037] Drive boxes 12 are fixed to both inner ends of the top frame 1. A lead screw 17 is rotatably installed between the two drive boxes 12, and the lead screw 17 threadedly penetrates the adjustment frame 16. The lead screw 17 is driven to rotate by a motor in the drive box 12, and the adjustment frame 16 is displaced by screw drive.

[0038] Furthermore,

[0039] An air box 19 is provided at the middle of the inner side of the top frame 1. A blower 14 and a filter window 15 are provided on the air box 19. The air outlet of the blower 14 is connected to the corresponding spray head 20 through a hose 13. External air enters the air box 19 after being filtered by the filter window 15, and then is introduced into the spray head 20 from the hose 13 through the blower 14.

[0040] During the operation of this utility model, it is powered by an external power supply. The operator starts the device through an external control device, places the substrate on the upper side of the turntable 23, and starts the motor in the built-in groove 22 to drive the corresponding lead screw 17 to thread-drive and control the displacement of the pressure block 24. The four pressure blocks 24 respectively clamp the four sides of the substrate to complete positioning, and at the same time correct the position of the substrate. Then, the chip is placed at the corresponding welding point, and welding materials are placed at the contact points. Start the drive screw in the electric guide rail 3 to thread-adjust and drive the adjusting plate 4 to rise. The adjusting plate 4 drives the adjusting disc 8 to rise and fall synchronously through the connecting block 9, and adjusts the distance between the substrate and the electric welding head 18. According to the welding position, start the motor in the drive box 12 to drive the lead screw 17 to rotate and thread-drive to realize the displacement of the adjusting frame 16. The adjusting frame 16 drives the electric welding head 18 to adjust the horizontal position. Start the electric guide rail 3 outside the side frame 21 to thread-drive the connecting block 9, and realize the side frame 21 driving the adjusting disc 8 to displace, so as to realize the longitudinal position adjustment of the substrate. The all-round position adjustment is convenient for changing the solder joint position. Start the laser welding head at the lower end of the electric welding head 18 to perform welding operations. Start the fan 14 to make the external air flow through the filter window 15 and be introduced into the air box 19, and then introduce the air flow into the nozzle 20 through the hose 13 to air-cool the solder joint position to ensure the welding quality. The motor in the drive box 25 can be started to drive the turntable 23 to rotate, and the turntable 23 drives the substrate thereon to rotate and change the position angle, which is convenient for the electric welding head 18 of the device to focus on the solder joint position, and the operability is enhanced.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A chip welding device for battery manufacturing, comprising a top frame (1), a chassis (7) and an adjustment disk (8), characterized in that: On both sides of the chassis (7), side plates (5) are fixedly installed, and a side frame (2) is fixedly installed at the upper end of the side plate (5). An adjusting plate (4) is slidably installed inside the side frame (2). A connecting block (9) is fixedly installed inside the adjusting plate (4). The adjusting disc (8) is located above the chassis (7). Side frames (21) are fixedly installed on both sides of the adjusting disc (8), and the side frames (21) are slidably connected to the connecting block (9). A turntable (23) is rotatably installed at the middle of the upper end surface of the adjusting disc (8). A driving box (25) is fixedly installed on the lower end surface of the adjusting disc (8). The two ends of the top frame (1) are respectively fixedly installed at the upper inner sides of the two side frames (2). An adjusting frame (16) is slidably installed inside the top frame (1), and a welding head (18) is fixedly installed on the adjusting frame (16). Nozzles (20) are arranged on both sides of the adjusting frame (16). On both sides of the upper end surface of the chassis (7), limit posts (10) are fixedly installed, and the limit posts (10) are in contact with the lower side of the adjusting disc (8).

2. The chip soldering device for battery manufacturing according to claim 1, wherein: Anti-slip pads are fixedly installed at the lower ends of the four foot pads (6) which are fixedly installed on the outer side of the lower end surface of the chassis (7) and are arranged in an array.

3. A chip welding device for battery manufacturing according to claim 1, characterized in that: A middle hole (11) is formed at the middle of the chassis (7), and the middle hole (11) corresponds to the driving box (25).

4. A chip soldering device for battery manufacturing according to claim 1, characterized in that: Electric rails (3) are fixedly installed on the inner side of the side frame (2) and the outer side of the side frame (21). The adjusting plate (4) and the connecting block (9) are respectively slidably installed on the corresponding electric rails (3).

5. A chip soldering device for battery manufacturing according to claim 1, characterized in that: Grooves (22) are annularly arranged on the upper side of the turntable (23), and pressing blocks (24) are slidably installed in the grooves (22).

6. The chip soldering device for battery manufacturing according to claim 5, wherein: A lead screw (17) is rotatably installed in the groove (22), and the lead screw (17) threadedly penetrates through the sliding end of the corresponding pressing block (24).

7. A chip welding device for battery manufacturing according to claim 1, characterized in that: Driving boxes (12) are fixedly installed at both ends inside the top frame (1). A lead screw (17) is rotatably installed between the two driving boxes (12), and the lead screw (17) threadedly penetrates through the adjusting frame (16).

8. A chip soldering device for battery manufacturing according to claim 1, characterized in that: An air box (19) is arranged at the middle of the inner side of the top frame (1), and a blower (14) and a filter window (15) are arranged on the air box (19). The air outlet of the blower (14) is connected to the corresponding nozzle (20) through a hose (13).

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