Straight seam welding tool for coil stock product

By designing an automatic feeding and discharging mechanism, and utilizing vacuum nozzles and synchronously moving clamps and top plates, the safety hazards of manual operation in the coil welding process were solved, and safe automated positioning and stable welding of coils were achieved.

CN224543634UActive Publication Date: 2026-07-24JINHUA LASER TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202521793377.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-22
Publication Date
2026-07-24
Estimated Expiration
2035-08-22

AI Technical Summary

Technical Problem

Existing coil welding fixtures pose safety hazards during manual loading and unloading, which can easily lead to injuries such as being hit, cut, and weld deformation.

Method used

A straight seam welding fixture including a feeding mechanism and a discharging mechanism was designed. It uses a vacuum nozzle to pick up the coiled material and automatically position it. The automatic feeding and discharging of the coiled material is achieved through the synchronous movement of the clamping plate and the top plate, ensuring the safety and stability of the welding process.

Benefits of technology

It reduces the safety risks of manual operation, avoids injuries from impacts, cuts, and weld deformation, and improves the automation and safety of the welding process.

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Abstract

The utility model provides a straight seam welding tool for coil stock products, which belongs to the field of mechanical manufacturing and comprises a bottom plate, the surface of the bottom plate is fixedly provided with a fixed end of a first air cylinder, the output end of the first air cylinder is fixedly provided with a sliding plate, and the top of the sliding plate is fixedly provided with a connecting frame. A roll material is placed in the containing frame, the roll material is made to be in a U shape through physical arrangement, roll material products often have the characteristics of being large in weight and sharp in edge, bending down is needed for carrying and alignment during manual feeding, the labor intensity is large, the production efficiency is high, and the production cost is low. And safety accidents such as crushing injury and cutting injury caused by improper operation are easily caused, roll material transferring can be completed through adsorption of a vacuum suction nozzle through the automatic feeding mechanism, after the step that an operator places the roll material on a placement frame for automatic forming, roll material welding is automatically conducted subsequently, the industrial injury risk is further reduced, and the working environment is improved.
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