Customized mobile phone battery assembly and raw material adapting device

Abstract

The utility model discloses a kind of customized mobile phone battery assembly and raw material adaptation device, including rack, central control system, raw material bin module, and multi-station assembly platform, the multi-station assembly platform is the rotating platform driven using cam divider, it is sequentially provided with on circumference: electric core loading station, tab cutting station, protection plate welding station, primary mounting station, support assembly station, adjustable electric core fixed support is provided on the multi-station assembly platform, can be adjusted according to the size of the to-be-processed electric core, according to the electric core model and preset content, control AGV automatic guided vehicle carries out the raw material such as protection plate and protection support matched to multi-station assembly platform, to facilitate subsequent processing.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery production equipment technology, and in particular to a special device for the automated assembly of customized mobile phone batteries and the intelligent adaptation and assembly of raw materials (cells, protection boards, shells, accessories). Background Technology

[0002] Mobile phone batteries are energy storage devices that provide power to mobile phones. They consist of three parts: the battery cell, the protection circuit, and the casing. The assembly process typically includes cutting the tabs, welding the protection board, attaching insulating tape, installing the protective bracket, applying external insulation, and crimping the terminal cables. Traditional large-scale mobile phone battery production lines are designed for a single model and can automate the above processes. However, they are characterized by rigidity and highly specialized equipment. For example, battery cell clamps and welding modules are designed for specific cell shapes and sizes, making it uneconomical to handle single-batch customized orders. Currently, customized battery production largely relies on a workshop-style production model, heavily dependent on skilled workers, resulting in low production efficiency. Furthermore, worker fatigue can lead to inconsistent welding quality and inadequate insulation measures, among other process inconsistencies. Therefore, the market urgently needs a solution that combines the high efficiency and automation of large-scale production with the high flexibility of workshop production—that is, an automated assembly equipment that can intelligently identify order requirements, automatically adapt materials, and quickly adjust itself to accommodate products of different sizes. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a customized mobile phone battery assembly and raw material matching device.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a customized mobile phone battery assembly and raw material matching device, comprising a frame, a central control system, a raw material silo module, and a multi-station assembly platform. The multi-station assembly platform is a rotating platform driven by a cam divider, and is sequentially arranged along its circumferential direction as follows: a cell loading station, a tab cutting station, a protection board welding station, a primary mounting station, and a bracket assembly station. The multi-station assembly platform is provided with an adjustable cell fixing bracket, which can be adjusted according to the size of the cell to be processed. The adjustable cell fixing bracket includes a base. The system comprises a base plate, a back plate, and two side plates. The back plate and two side plates are movably mounted on a base plate. The base plate has a longitudinal back plate groove and a transverse side plate groove. Limiting grooves are provided on both sides of the back plate groove and the side plate groove. Mounting blocks are provided at the bottom of the back plate and the two side plates, respectively inserted into the back plate groove and the side plate groove. A limiting plate is provided above the mounting block and is placed in the limiting groove. The mounting block has a fixing screw threaded into it, and a fixing screw is threaded onto the fixing screw thread. An anti-slip pad is provided at the bottom of the fixing screw. The raw material silo module includes an AGV (Automated Guided Vehicle).

[0005] Furthermore, two side plates are provided with elastic clamps facing each other. The elastic clamps include springs and curved panels. The side plates are provided with spring grooves. The curved panels are provided with inserts on the side facing the spring grooves, which are inserted into the spring grooves. The springs are located between the spring grooves and the inserts.

[0006] Furthermore, the height of the limiting groove is greater than the thickness of the limiting plate, and the top surface of the limiting plate is provided with an anti-slip layer.

[0007] Furthermore, the frame is arranged around the outer periphery of the multi-station assembly platform.

[0008] Furthermore, the battery cell loading station also includes a suction cup robot and an electric push rod, with the electric push rod facing the center of the adjustable battery cell fixing bracket.

[0009] Furthermore, the tab cutting station includes a cutting machine and a collection box, which are located on the outside of the multi-station assembly platform. The cutting machine includes a cutter and a cutting plate located below the cutter.

[0010] Furthermore, the protective plate welding station includes a laser welding machine.

[0011] Furthermore, the primary mounting station includes a clamping robot, an insulating tape cutting machine, an upper pressure plate device, and a lower pressure plate device. The frame between the upper pressure plate device and the lower pressure plate device is disconnected. The upper pressure plate device and the lower pressure plate device are driven by cylinders respectively. The upper pressure plate device is located directly above the lower pressure plate device. The insulating tape cutting machine is located next to the primary mounting station.

[0012] Furthermore, the AGV (Automated Guided Vehicle) is equipped with a raw material box, which is fitted with an RFID electronic tag. An RFID reader / writer is installed on the frame. The AGV is used to transport protective brackets and protective plates.

[0013] The beneficial effects of this utility model are as follows: 1. Workers can adjust the adjustable cell fixing bracket according to the customized mobile phone battery to adapt to the size of the cell, making it easier to enter the subsequent processing steps; 2. The processes of cell loading and unloading, electrode cutting, and insulation pasting are automated, reducing manual intervention, saving labor costs, and increasing production efficiency; 3. By inputting the cell model to be processed through the central control system, the AGV automatic guided transport vehicle can automatically transport the matching protection board and protection bracket and other raw materials to the corresponding workstation, improving production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a multi-station assembly platform.

[0015] Figure 2 This is a schematic diagram of the electrode cutting station.

[0016] Figure 3 This is a schematic diagram of a mounting bracket for adjustable battery cells.

[0017] Figure 4 This is a schematic diagram of the side panel.

[0018] The components include: 1. Multi-station assembly platform; 2. Frame; 3. Cell loading station; 31. Suction cup robot; 32. Electric push rod; 4. Electrode cutting station; 41. Cutting machine; 411. Cutter; 412. Cutting plate; 413. Feeding port; 42. Collection box; 5. Protective board welding station; 51. Laser welding machine; 6. One-time mounting station; 61. Clamping robot; 62. Insulation tape cutting machine; 63. Upper pressure plate. Device; 64. Lower pressure plate device; 7. Bracket assembly station; 8. Adjustable battery cell fixing bracket; 81. Back plate; 82. Side plate; 821. Elastic clamping plate; 8222. Spring groove; 823. Spring; 824. Insert post; 83. Back plate groove; 84. Side plate groove; 85. Limiting groove; 86. Fixing screw; 87. Mounting block; 871. Fixing screw hole; 88. Limiting plate; 881. Anti-slip layer; 89. Base plate. Detailed Implementation

[0019] A customized mobile phone battery assembly and raw material matching device includes a frame 2, a central control system, a raw material silo module, and a multi-station assembly platform 1. The multi-station assembly platform is a rotating platform driven by a cam divider, and has the following stations arranged sequentially along its circumference: a cell loading station 3, a tab cutting station 4, a protection board welding station 5, a primary mounting station 6, and a bracket assembly station 7. The multi-station assembly platform is used to complete the tab cutting of the cells, the welding of the protection board, the application of insulating tape, and the installation of the protection bracket. Five adjustable battery cell fixing brackets 8 are evenly arranged on the multi-station assembly platform 1. Each adjustable battery cell fixing bracket 8 includes a base plate 89, a back plate 81, and two side plates 82. The back plate 81 and the two side plates 82 are movably mounted on the base plate 89. The base plate 89 is provided with a longitudinal back plate groove 83 and a transverse side plate groove 84. Limiting grooves 85 are provided on both sides of the back plate groove 83 and the side plate groove 84. Mounting blocks 87 are provided at the bottom of the back plate 81 and the two side plates 82, respectively inserted into the back plate. In the groove 83 and the side plate groove 84, a limiting plate 88 is provided above the mounting block 87. The limiting plate 88 is placed in the limiting groove 85. The mounting block 87 is provided with a fixing screw 871. The fixing screw 871 is threaded with a fixing screw 86. The bottom of the fixing screw 86 is glued with an anti-slip pad. After determining the position of the back plate 81 and the two side plates 82, tighten the fixing screw 86 so that the limiting plate 88 is pushed upward and abuts against the limiting groove 85, preventing the back plate 81 and the side plates 82 from moving, thereby fixing the adjustable battery cell fixing bracket 8. The raw material warehouse module includes an AGV automatic guided transport vehicle. The AGV automatic guided transport vehicle is equipped with a raw material box. Before assembly, the battery cell model to be processed is input through the central control system. The central control system controls the AGV automatic guided transport vehicle to transport the matching protection plate and protection bracket to the multi-station assembly platform according to the battery cell model and preset content for subsequent processing. The AGV automatic guided transport vehicle is an existing product and will not be described in detail here.

[0020] Furthermore, two side plates 82 are provided with elastic clamping plates 821 facing each other. The elastic clamping plates 821 include springs 823 and curved plates. The side plates 82 are provided with spring grooves 822. The curved plates are provided with inserts 824 on the side facing the spring grooves, which are inserted into the spring grooves 822. The two ends of the springs 823 are glued between the spring grooves 822 and the inserts 824. The curved plates include curved surfaces and flat surfaces. The flat surfaces are vertically arranged, and the curved surfaces are located above the flat surfaces. When the battery cell is inserted, the elastic clamping plates are pushed open by the curved surfaces. After the battery cell is inserted into the adjustable battery cell fixing bracket, the elastic clamping plates 821 help to hold the battery cell.

[0021] Furthermore, the height of the limiting groove 85 is slightly greater than the thickness of the limiting plate 88, which facilitates the movement of the back plate 81 and the side plate 82 in a non-fixed state. The top surface of the limiting plate 88 is provided with an anti-slip layer 881, and after tightening the fixing screws 86, the protective layer 881 adheres to the inner top surface of the limiting groove 85.

[0022] Furthermore, the frame 2 is arranged around the outer periphery of the multi-station assembly platform 1, and the battery cell tabs are located on the frame during processing, which facilitates the processing of the tabs.

[0023] Furthermore, the battery cell loading station 3 also includes a suction cup robot 31 and an electric push rod 32. The electric push rod 32 faces the center of the adjustable battery cell fixing bracket 8. In use, the battery cell is transported through an intermittent conveying mechanism. The suction cup robot 31 removes the battery cell from the intermittent conveying mechanism and places it on the adjustable battery cell fixing bracket 8. The electric push rod pushes the battery cell to contact the back plate 81 to ensure the consistency of the tab cutting.

[0024] Furthermore, the tab cutting station 4 includes a cutting machine 41 and a collection box 42. The collection box 42 and the cutting machine 41 are located on the outside of the multi-station assembly platform 1. The cutting machine 41 includes a cutter 411 and a cutting plate 412 located below the cutter 411. The cutting plate 412 is provided with a discharge port 413 near the cutting machine 411. The collection box 42 is located below the discharge port 413.

[0025] Furthermore, the protective plate welding station 5 includes a laser welding machine 51. The multi-station assembly platform 1 rotates the cut electrode tabs to the protective plate welding station, and the worker takes the protective plate transported by the AGV automatic guided transport vehicle for laser welding.

[0026] Furthermore, the single-stage mounting station 6 includes a clamping robot 61, an insulating tape cutter 62, an upper pressure plate device 63, and a lower pressure plate device 64. The insulating tape cutter 62 is an existing product and is also used in manual battery assembly. It can automatically cut insulating tape onto a disc for later use. The frame between the upper pressure plate device 63 and the lower pressure plate device 64 is disconnected.

[0027] The upper pressure plate device 63 and the lower pressure plate device 64 each include an upper pressure plate and a lower pressure plate. Sponge pads are provided on the opposite surfaces of the upper and lower pressure plates. The upper pressure plate device 63 and the lower pressure plate device 64 are driven by cylinders. The upper pressure plate device 63 is located directly above the lower pressure plate device 64. The insulating tape cutting machine 62 is located beside the primary mounting station 6. The multi-station assembly platform 1 rotates the battery cell with the welded protective board to the primary mounting station. At this time, the protective board is located between the upper pressure plate device 63 and the lower pressure plate device 64. Between positions 64, the gripping robot 61 picks up the pre-cut insulating tape from the disc of the insulating tape cutting machine 62 and places it directly above the protective plate. The lower pressure plate device 63 and the lower pressure plate device 64 press together to stick the front part of the insulating tape to the top of the protective plate. After the upper pressure plate device 63 and the lower pressure plate device 64 separate, the lower gripper of the gripping robot 61 pushes the rear part of the insulating tape to bend it under the protective plate and performs initial pasting. Then the lower gripper separates, and the upper pressure plate device and the lower pressure plate device press together again to complete the pasting of the insulating tape.

[0028] Furthermore, the AGV (Automated Guided Vehicle) is equipped with a raw material box. The AGV is used to transport the protective bracket to the bracket assembly station and the protective plate to the protective plate welding station. The raw material box can be equipped with an RFID electronic tag, and the frame can be equipped with an RFID reader to confirm that the transported materials are correct.

[0029] After the insulation tape is applied, the battery cell is transported to the bracket assembly station 7. The worker uses an AGV (Automated Guided Vehicle) to quickly retrieve the protective bracket for installation. The battery cell with the protective bracket installed is rotated to the battery cell loading station 3, where the suction cup robot 3 puts the processed battery cell back into the intermittent conveying mechanism and retrieves the battery cell to be processed again.

Claims

1. A customized mobile phone battery assembly and raw material adaptation device, characterized in that... The system includes a frame, a central control system, a raw material silo module, and a multi-station assembly platform. The multi-station assembly platform is a rotating platform driven by a cam divider, and its circumferential axis is sequentially arranged with: a cell loading station, a tab cutting station, a protective board welding station, a primary mounting station, and a bracket assembly station. The multi-station assembly platform is equipped with an adjustable cell fixing bracket, which includes a base plate, a back plate, and two side plates. The back plate and two side plates are movably mounted on the base plate. The base plate has a longitudinal back plate groove and a transverse side plate groove. Limiting grooves are provided on both sides of the back plate groove and side plate groove. Mounting blocks are provided at the bottom of the back plate and two side plates, respectively inserted into the back plate groove and side plate groove. A limiting plate is provided above the mounting blocks and is placed in the limiting groove. A fixing screw is threaded onto the mounting block, and an anti-slip pad is provided at the bottom of the fixing screw. The raw material silo module includes an AGV (Automated Guided Vehicle).

2. The customized mobile phone battery assembly and raw material adaptation device according to claim 1, characterized in that... Two side plates are provided with elastic clamps on one side facing each other. The elastic clamps include springs and curved panels. The side plates are provided with spring grooves. The curved panels are provided with inserts on the side facing the spring grooves, which are inserted into the spring grooves. The springs are located between the spring grooves and the inserts.

3. The customized mobile phone battery assembly and raw material adaptation device according to claim 2, characterized in that... The height of the limiting groove is greater than the thickness of the limiting plate, and the top surface of the limiting plate is provided with an anti-slip layer.

4. The customized mobile phone battery assembly and raw material adaptation device according to claim 1, characterized in that... The frame is arranged around the outer periphery of the multi-station assembly platform.

5. A customized mobile phone battery assembly and raw material adaptation device according to claim 1, characterized in that... The battery cell loading station also includes a suction cup robot and an electric push rod, with the electric push rod facing the center of the adjustable battery cell fixing bracket.

6. A customized mobile phone battery assembly and raw material adaptation device according to claim 1, characterized in that... The tab cutting station includes a cutting machine and a collection box. The collection box and the cutting machine are located on the outside of the multi-station assembly platform. The cutting machine includes a cutter and a cutting plate located below the cutter.

7. A customized mobile phone battery assembly and raw material adaptation device according to claim 1, characterized in that... The aforementioned protective plate welding station includes a laser welding machine.

8. A customized mobile phone battery assembly and raw material adaptation device according to claim 1, characterized in that... The primary mounting station includes a clamping robot, an insulating tape cutting machine, an upper pressure plate device, and a lower pressure plate device. The frame between the upper pressure plate device and the lower pressure plate device is disconnected. The upper pressure plate device and the lower pressure plate device are driven by cylinders respectively. The upper pressure plate device is located directly above the lower pressure plate device. The insulating tape cutting machine is set up next to the primary mounting station.

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