Fully Automatic Spot Welding Equipment for Microwave Oven Shell

1. According to the above requirements, we have basically determined the plan, the single-station gantry welding machine and the welding method of the fixture, and made the following sequence of procedures:

2.Equipment type selection and fixture customization: According to the workpiece and size provided by the customer, our welding technicians and R&D engineers discuss together and optimize the selected models on the basis of the original SJ according to the different product parts and welding requirements: At the same time, ADR-320 customizes different welding positioning fixtures according to each product design, and all adopt welding machine plus PLC control mode, which can interlock the program and workpiece, and the welding machine cannot weld if the wrong program is selected or the wrong workpiece is selected, which ensures the safety of the product. The fastness after welding ensures the welding quality and improves the welding efficiency;

3. Advantages of the overall equipment:

    1) High yield: The welding power supply adopts intermediate frequency inverter DC welding power supply, which has short discharge time, fast climbing speed and DC output, which ensures the fastness of the product after welding, ensures the welding quality, and greatly improves the production efficiency;

    2) Solve the problem of workpiece loading and reduce labor intensity: manually only need to place the workpiece on the fixing groove of the tooling, and the welding workpiece fixture is tightened by the cylinder to reduce the labor intensity and ensure the safety of the operator;

    3) The equipment has high stability, and the welding data can be traced: the equipment adopts all imported configurations of core components, and the welding power supply of the equipment adopts international brands to cooperate with Siemens PLC and the control system independently developed by our company. The network bus control and fault self-diagnosis ensure the safety of the equipment. Reliability and stability, the whole welding process can be traced, and can be connected with ERP system;

    4) Solve the problem of large surface traces on the workpiece after welding: We continue to test and communicate with the material manufacturer. The manufacturer customized and produced a large-area copper plate electrode for us to solve the problem of the appearance of the welded product;

    5) Self-inspection function to ensure quality: the equipment is highly intelligent, and can automatically identify whether the workpiece is placed, whether the fixture is in place, whether the welding quality is qualified, and all parameters can be exported, and the error detection equipment can automatically alarm and dock with the waste system for comparison. , to ensure that there will be no waste outflow, and the finished product rate is over 99.99%;

   6) Strong equipment compatibility and error-proof detection system: products of different specifications can be produced on one welding machine, and only need to manually select the corresponding program, and the program and workpiece are interlocked. Unable to weld, realize intelligent detection;

   7) Structural innovation to improve production efficiency: According to the requirements, the tooling for fixing products of various specifications is specially designed to realize one-time fixing of products and automatic overall welding, which improves production efficiency. 12 pieces are upgraded to the current 60 pieces per class.

4. Rapid design, on-time delivery, and professional after-sales service have won praise from customers!

After confirming the equipment technology agreement and signing the contract, the delivery time of 45 days was indeed very tight. Anjia’s project manager held the production project kick-off meeting immediately, and determined the mechanical design, electrical design, mechanical processing, purchased parts, assembly, joint Adjust the time node and the customer’s pre-acceptance, rectification, general inspection and delivery time, and orderly dispatch the work orders of each department through the ERP system, and supervise and follow up the work progress of each department.