| Customization: | Available |
|---|---|
| Production Scope: | Product Line |
| Automation: | Automation |
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1. Automated Battery Cell Assembling Design Requirements
1.1,Automated Battery Cell Assembling Technical parameter:
(1)Equipment capacity: ≥10PPM;
(2)The final excellent rate is ≥99.8% (only the bad products caused by the equipment);
(3)Equipment failure rate ≤ 2%;
(4)Compatible with a variety of size module specifications, quick change. Laser output power stability (fluctuation) ≤±1%, the focal length of the galvanometer can be digitally displayed and adjusted, the range is -5.0~+5.0mm, and the adjustment accuracy is ≤0.5mm;(5)The welding track is edited by welding software, the welding process is automated, the parameters can be modified, and the operation and modification authority can be set
1.2,Flow Chart:
Tentative process flow, subject to actual requirements
2. Program Layout
2.1 Program Renderings:
3. Function Module Introduction
3.1 Ceaning Gluing Station
3.1.1 Equipment description:
1. Action process: The stacking robot unloads and unloads materials from the gluing equipment conveyor line, and performs stacking operations in the serial-parallel sequence of the module recipes. This stacking method can flexibly accommodate module combinations with different recipes in series-parallel sequences. The stacking sequence is from bottom to top, and the cells and insulating plates are alternated, from the 1st hand cell to the 1st hand insulating plate, and then to the last hand 1 cell. During the stacking process, a downward pressing and beating mechanism is simultaneously pre-pressed and fixed.
2. The gripper is controlled by the robot to control the gripping mechanism, and the gripper is designed with photoelectric induction cells in place. The module stacking platform adopts a fixed-slope dual-station design. Each station contains dual clamps, which can place two cells at the same time. When the A station is stacking, the B station synchronously performs the moving work before extrusion, and the double station alternates, so as to improve the efficiency of stacking and moving.
3.3 Function module introduction
3.3.1 Extrusion station: Double-row module process
3.3.2 Extrusion station:
3.3.3 Extrusion station: Equipment flow description:
1. Place the glued cells by the handling robot to the discharge position of the sliding table, and the sliding table automatically slides to the manual extrusion position;
2. Manually attach both ends to the end plate, install the side rails, first press the width direction extrusion button to make the length direction of the module horizontal; then press the extrusion start button, the cylinder drives the top plate to extrude the cell, When it reaches the set length, it stops, inserts the steel belt, punches the plastic steel belt, and rives the screw;
3. After the installation is completed, press the open button, squeeze the cylinder to retract, and then press the slide button, the installed module slides to the discharge position again, and the robot grabs it to the stationary trolley.
3.3.4 Extrusion station: Changeover Strategy Explained:
Extrusion Tooling Changeover Instructions
1. Change of handling gripper: Servo + screw clamping mechanism is adopted, and the electrical program can be switched with one key during model change;
2. Extrusion table change: choose a long-stroke clamping cylinder, which can be automatically compatible with different types of batteries when changing;
3. Robot program: According to the size of the compatible module, the robot will follow the preset robot handling program. Before changing the model, transfer the handling program of the replacement product.
3.4 Introduction of safety fence:3.4.1 Introduction of safety fence:
1. The design, manufacture and control of the safety fence comply with the relevant national regulations on production safety to ensure the safety of the production process.
2. Protective fences, fences, safety nets and other facilities are set up in places where human or machine damage may occur, and necessary interlocking protection is carried out. The safety door lock should be interlocked with the system. The safety door is self-locking and cannot be opened when the production line is working.
3. Entering the security door operation process: apply for entry - the robot and other equipment are parked in a safe position - the security door is opened - enter the security door.
4. Operation process for resuming production: go out of the security door - confirm that there is no one in the equipment area - close the security door, enter the recovery password, and the security door is self-locking - the equipment is operating normally.
3.5 Pole photo station:
Introduction of pole photo station:
1. This station first takes the MARK point of the module, and then takes each pole;
2. Then bind the photo information with the module code and send it to the laser welding station.
3.6 Pole cleaning station
Introduction of pole cleaning station: This station uses robots and lasers to clean the poles;
3.6.1 Equipment details:
1. The equipment is mainly composed of six major parts: robot, CCD and light source, hood, automatic code scanning gun, rangefinder, and galvanometer;
2. Action process: After the module is lifted and transferred to the laser cleaning station through the double-speed chain, the robot recognizes the module model according to the barcode captured by the automatic code scanning gun, and the robot program automatically adjusts the height and then performs distance measurement and MARK point photography. After the photographing is completed, each pole is automatically cleaned according to the coordinates sent by the pole photographing station. After the cleaning is completed, the tooling tray descends and flows to the next station.
Laser welding station introduction:
1. This station first takes the MARK point of the module, and then calculates the offset of each pole based on the data sent by the photographing station;
2. All busbar welding positions are measured for distance, and then laser welding is performed.
3.7.1 Equipment details:
1. The equipment is mainly composed of six parts: three-dimensional table, galvanometer, CCD and light source, rack hood, automatic code scanning gun, and rangefinder;
2. Action process: After the module is lifted and transferred to the laser welding station through the double-speed chain, the three-dimensional table identifies the module model according to the barcode captured by the automatic code scanning gun, and the three-dimensional table program automatically adjusts the height and then performs ranging and MARK points. Take pictures. After the pictures are taken, the busbar welding is automatically carried out according to the coordinates sent by the pole photographing station. After the welding is completed, the tooling tray descends and flows to the next station.
Industry Application
Lithium battery module fully automatic assembly line is mainly used in the production of new energy lithium battery modules, Prismatic battery modules, energy storage battery modules, power battery modules and pack welding assembly, etc.
| 01. Visit the factory | 02. Customer order | 03. Detail communication | 04. Plan confirmed |
| 08. Delivery and after-sales | 07. Pack and ship | 06. Quality control test | 05. Arrange shipment |
A: Yes, The color of products can be customized if you can meet our MOQ.
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