New energy battery assembly equipment

Abstract

This utility model relates to the field of energy storage battery production and discloses a new energy battery assembly device, including an assembly line. The assembly line has a spot welding system installed inside, a chip suction component installed at the top, and a limiting component installed inside. The chip suction component includes a housing, the bottom of which is fixedly connected to the top of the assembly line. A collection frame is slidably connected inside the housing. A fan is fixedly connected to the rear of the housing, and a flexible hose is fixedly connected to the top. Sheaths are fixedly connected to both sides of the housing. In this utility model, the fan provides suction to the flexible hose, causing it to draw sparks and debris generated by the spot welding system into the collection frame. A spring pushes the sliding frame, causing a ball bearing to engage with the outside of the collection frame, automatically removing sparks and preventing production accidents. Simultaneously, the collection frame can be quickly removed for easy cleaning of the internal debris.

Description

Technical Field

[0001] This utility model relates to the field of energy storage battery production, and in particular to a new energy battery assembly device. Background Technology

[0002] Energy storage batteries are core equipment for achieving efficient energy storage and allocation. They can alleviate the volatility of new energy power generation and optimize grid load. The mainstream types include lithium-ion batteries, lead-acid batteries, and flow batteries. Their key indicators include energy density, cycle life, safety, and cost. They are widely used in new energy grid connection, user-side energy storage, emergency power supply, and other fields, and are an important support for promoting energy transformation and building a new power system.

[0003] Energy storage battery assembly is a crucial step in integrating core components such as cells, modules, and BMS into qualified energy storage products. It requires strict adherence to procedures, starting with cell screening and matching, followed by module assembly, then integration of the BMS and cooling system, and finally verification through airtightness testing, charge and discharge testing, and other processes. The process requires precise control over accuracy and safety, and often uses automated equipment to improve efficiency. The finished product must meet the stringent stability and reliability requirements of energy storage scenarios, making it an important step in ensuring the performance of energy storage batteries.

[0004] When assembling energy storage batteries, electrode plates are needed to connect each cell in series. Therefore, spot welding equipment is required to weld the electrode plates to the positive and negative poles of two adjacent cells to connect the cells and enable synchronous charging and discharging. However, when the spot welding equipment is working, sparks and debris are generated and splashed out. These sparks and debris are hot and can easily cause safety accidents during production, posing a danger. Therefore, a new energy battery assembly device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a new energy battery assembly device, which aims to improve the problem that sparks and fragments are generated and splashed out when spot welding equipment is working. These sparks and fragments are high in temperature and are prone to safety accidents during production, causing danger.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a new energy battery assembly device, including an assembly line, wherein a spot welding system is installed inside the assembly line, a chip suction component is installed on the top of the assembly line, and a limit component is installed inside the assembly line. The dust collection assembly includes a housing, the bottom of which is fixedly connected to the top of the assembly line. A collection frame is slidably connected inside the housing. A fan is fixedly connected to the rear side of the housing. A hose is fixedly connected to the top of the housing. Sleeves are fixedly connected to both the left and right sides of the housing. A spring is fixedly connected to the inner wall of the sleeve. A sliding frame is fixedly connected to the inner side of the spring. A ball bearing is rotatably connected inside the sliding frame.

[0007] As a further description of the above technical solution: The limiting assembly includes multiple support rods. The bottom end of each support rod is fixedly connected to the inner side of the assembly line. A sliding rod is slidably connected inside each support rod. A limiting plate is fixedly connected between the inner sides of multiple sliding rods on the same side. A fixed shell is fixedly connected to the outside of each support rod. An insert rod is slidably connected inside the fixed shell. A limiting groove is formed in the middle of the insert rod. A sliding plate is fixedly connected to the outside of the insert rod. A second spring is fixedly connected to the outside of the sliding plate. A limiting rod is slidably connected to the upper side of the fixed shell.

[0008] As a further description of the above technical solution: The bottom end of the hose is fixedly connected to the outside of the spot welding system, and the outer side of the sliding frame is slidably connected to the inner wall of the housing.

[0009] As a further description of the above technical solution: The outer side of the ball abuts against the inner side of the casing, and the outer side of the ball engages with the outer side of the collection frame.

[0010] As a further description of the above technical solution: The slide plate is externally slidably connected to the inner wall of the fixed shell, and the insert rod is externally slidably connected to the inside of the support rod.

[0011] As a further description of the above technical solution: The bottom end of the limiting rod is slidably connected to the top of the insert rod, and the outside of the limiting rod is inserted into the limiting groove.

[0012] As a further description of the above technical solution: The insertion rod is externally inserted into the slide rod.

[0013] As a further description of the above technical solution: The second spring is externally fixed to the inner wall of the fixed shell, and the second spring is internally sleeved on the outside of the insertion rod.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the operation of the fan provides suction to the hose, which draws the sparks and debris generated by the spot welding system into the collection frame. In conjunction with the spring, the sliding frame is pushed, which causes the ball bearing to engage with the outside of the collection frame, thus automatically drawing away the sparks and preventing production accidents. At the same time, the collection frame can be quickly removed for easy cleaning of the debris inside.

[0015] 2. In this utility model, by pulling the insert rod, the slide plate is compressed and the spring is pulled out, allowing the insert rod to be pulled out from the slide rod. At the same time, the limiting rod automatically falls and inserts into the limiting groove, which realizes quick unlocking and fixing of the slide rod. It is convenient to adjust the distance between the two limiting plates, thereby limiting batteries of different sizes, keeping the batteries stable and preventing them from shifting. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the new energy battery assembly device proposed in this utility model; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the collection frame of the new energy battery assembly device proposed in this utility model. Figure 4 This is a schematic diagram of the ball bearing structure of the new energy battery assembly device proposed in this utility model. Figure 5 for Figure 1 Enlarged view of point B in the middle; Figure 6 This is a schematic diagram of the insertion rod of the new energy battery assembly device proposed in this utility model.

[0017] Legend: 1. Assembly line; 2. Spot welding system; 3. Housing; 4. Collection box; 5. Fan; 6. Hose; 7. Shell; 8. Spring 1; 9. Sliding frame; 10. Ball bearing; 11. Support rod; 12. Sliding rod; 13. Limiting plate; 14. Fixed shell; 15. Insert rod; 16. Limiting groove; 17. Slide plate; 18. Spring 2; 19. Limiting rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 - Figure 4 An embodiment of this utility model provides a new energy battery assembly device, including an assembly line 1, a spot welding system 2 installed inside the assembly line 1, the assembly line 1 being used to assemble energy storage batteries, the spot welding system 2 being used to perform series welding of the positive and negative electrodes of the battery cells, a chip suction component being installed on the top of the assembly line 1, and a limit component being installed inside the assembly line 1. The chip removal assembly includes a housing 3, the bottom of which is fixedly connected to the top of assembly line 1. A collection frame 4 is slidably connected inside the housing 3. A fan 5 is fixedly connected to the rear of the housing 3. A hose 6 is fixedly connected to the top of the housing 3. Sleeves 7 are fixedly connected to both sides of the housing 3. Springs 8 are fixedly connected to the inner wall of sleeves 7. A sliding frame 9 is fixedly connected to the inner side of springs 8. A ball bearing 10 is rotatably connected inside the sliding frame 9. The housing 3 is used to connect and protect internal parts. The collection frame 4 is used to collect sparks and debris. The fan 5 is used to provide suction to the hose 6. The hose 6 is used to remove sparks generated by the spot welding system 2. The debris is sucked away. The housing 7 is used to connect and protect the internal parts. The spring 8 is used to push the slide frame 9 to move. The slide frame 9 is used to drive the ball bearing 10 to move synchronously. The ball bearing 10 is used to fix the collection frame 4 inside the housing 3. The bottom end of the hose 6 is fixedly connected to the outside of the spot welding system 2, so that the hose 6 moves synchronously with the spot welding system 2. The outside of the slide frame 9 is slidably connected to the inner wall of the housing 7 to limit the movement direction of the slide frame 9. The outside of the ball bearing 10 and the inside of the housing 7 abut against each other to keep the ball bearing 10 stable. The outside of the ball bearing 10 and the outside of the collection frame 4 are engaged to fix the collection frame 4 inside the housing 3.

[0020] Reference Figure 1 - Figure 4 The limiting assembly includes multiple support rods 11. The bottom end of each support rod 11 is fixedly connected to the inside of assembly line 1. A slide rod 12 is slidably connected inside each support rod 11. A limiting plate 13 is fixedly connected between the inner sides of multiple slide rods 12 on the same side. A fixed shell 14 is fixedly connected to the outside of each support rod 11. An insert rod 15 is slidably connected inside the fixed shell 14. A limiting groove 16 is formed in the middle of the insert rod 15. A slide plate 17 is fixedly connected to the outside of the insert rod 15. A spring 18 is fixedly connected to the outside of the slide plate 17. A limiting rod 19 is slidably connected to the upper side of the fixed shell 14. The support rods 11 support the slide rods 12. The slide rods 12 drive the limiting plate 13 to move synchronously. The slide rods 12 limit the movement direction of the energy storage battery. The fixed shell 14 connects and protects the internal parts. The insert rod 15 is inserted into the slide rod 12 to fix the slide rod 12. The limiting groove 16 is used to cooperate with the limiting rod 19 to prevent the insertion rod 15 from automatically resetting. The sliding plate 17 is used to compress the second spring 18, which drives the insertion rod 15 to move. The second spring 18 is used to push the sliding plate 17 to reset. The sliding plate 17 is externally slidably connected to the inner wall of the fixed shell 14 to limit the movement direction of the sliding plate 17. The insertion rod 15 is externally slidably connected to the inside of the support rod 11 to limit the movement direction of the insertion rod 15. The bottom end of the limiting rod 19 is slidably connected to the top of the insertion rod 15 to control the timing of the falling of the limiting rod 19. The limiting rod 19 is externally inserted into the limiting groove 16 to prevent the insertion rod 15 from automatically resetting. The insertion rod 15 is externally inserted into the inside of the sliding rod 12 to fix the sliding rod 12. The second spring 18 is externally fixedly connected to the inner wall of the fixed shell 14. The second spring 18 is internally sleeved on the outside of the insertion rod 15 to keep the second spring 18 stable.

[0021] Working principle: When assembling energy storage batteries using assembly line 1, the distance between the two limiting plates 13 is first adjusted according to the size of the energy storage battery. By pulling the insertion rod 15, the sliding plate 17 compresses the second spring 18, causing the insertion rod 15 to disengage from the sliding rod 12. At the same time, the limiting rod 19 automatically falls and inserts into the limiting groove 16 to prevent the insertion rod 15 from automatically resetting. At this time, the sliding rod 12 is unlocked, and the sliding rod 12 is pushed and pulled, causing the limiting plate 13 to move. When the two limiting plates 13 are adjusted to the appropriate distance, the limiting rod 19 is pulled upward to disengage from the limiting groove 16. At this time, the second spring 18 will immediately push the sliding plate 17, causing the insertion rod 15 to reset and re-insert into the sliding rod 12, keeping the limiting plate 13 stable. At this time, it can be used. The battery casing is placed on the conveyor belt of assembly line 1, and the robot arm will grab and place the battery cells into the casing in sequence. Then it continues to move to place electrode plates on the positive and negative terminals of the two adjacent battery cells, and then moves to the spot welding system 2. At the bottom, the spot welding system 2 moves the hose 6 downwards, allowing the spot welding system 2 to spot weld the electrode plates, fixing the electrode plates to the positive and negative poles. During spot welding, the fan 5 works normally, and the sparks and debris generated by spot welding are sucked into the collection frame 4 by the hose 6 to avoid danger. After the cells are connected in series, the system continues to move to the next assembly process, thus completing the assembly of the energy storage battery. After a period of use, a lot of debris accumulates in the collection frame 4, which needs to be cleaned in time. By pulling the collection frame 4 hard, the fixing shell 14 is pulled out from the outer shell 3 and detached from the ball bearing 10. The debris collected in the collection frame 4 is then cleaned out, and then it is put back into the outer shell 3. At first, the collection frame 4 will squeeze the ball bearing 10, causing the sliding frame 9 to compress the spring 8. When the collection frame 4 is fully inserted into the outer shell 3, the spring 8 will immediately push the sliding frame 9 to reset the ball bearing 10 and lock it into the collection frame 4, thus completing the cleaning. The operation is convenient and labor-saving.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A new energy battery assembly device, including an assembly line (1), characterized in that: The assembly line (1) is equipped with a spot welding system (2), the top of the assembly line (1) is equipped with a chip suction assembly, and the assembly line (1) is equipped with a limit assembly. The dust collection assembly includes a housing (3), the bottom of which is fixedly connected to the top of the assembly line (1). A collection frame (4) is slidably connected inside the housing (3). A fan (5) is fixedly connected to the rear side of the housing (3). A hose (6) is fixedly connected to the top of the housing (3). A sleeve (7) is fixedly connected to both the left and right sides of the housing (3). A spring (8) is fixedly connected to the inner wall of the sleeve (7). A sliding frame (9) is fixedly connected to the inner side of the spring (8). A ball bearing (10) is rotatably connected inside the sliding frame (9).

2. The new energy battery assembly device according to claim 1, characterized in that: The limiting assembly includes multiple support rods (11), the bottom end of which is fixedly connected to the inside of the assembly line (1). A slide rod (12) is slidably connected inside the support rod (11). A limiting plate (13) is fixedly connected between the inner sides of multiple slide rods (12) on the same side. A fixed shell (14) is fixedly connected to the outside of the support rod (11). An insert rod (15) is slidably connected inside the fixed shell (14). A limiting groove (16) is opened in the middle of the insert rod (15). A slide plate (17) is fixedly connected to the outside of the insert rod (15). A spring (18) is fixedly connected to the outside of the slide plate (17). A limiting rod (19) is slidably connected to the upper side of the fixed shell (14).

3. The new energy battery assembly device according to claim 1, characterized in that: The bottom end of the hose (6) is fixedly connected to the outside of the spot welding system (2), and the outside of the sliding frame (9) is slidably connected to the inner wall of the housing (7).

4. The new energy battery assembly device according to claim 1, characterized in that: The outer side of the ball (10) abuts against the inner side of the housing (7), and the outer side of the ball (10) engages with the outer side of the collection frame (4).

5. The new energy battery assembly device according to claim 2, characterized in that: The sliding plate (17) is externally slidably connected to the inner wall of the fixed shell (14), and the insert rod (15) is externally slidably connected to the inside of the support rod (11).

6. The new energy battery assembly device according to claim 2, characterized in that: The bottom end of the limiting rod (19) is slidably connected to the top of the insert rod (15), and the outside of the limiting rod (19) is inserted into the inside of the limiting groove (16).

7. The new energy battery assembly device according to claim 2, characterized in that: The insertion rod (15) is externally inserted into the slide rod (12).

8. The new energy battery assembly device according to claim 2, characterized in that: The second spring (18) is externally fixedly connected to the inner wall of the fixed shell (14), and the second spring (18) is internally sleeved on the outside of the insert rod (15).

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