Automatic welding device and method for valve body of steel cylinder top

By using the linkage mechanism and lifting block design of the valve core clamping mechanism at the top of the cylinder, the problem of accurately gripping the valve body components during cylinder production is solved, achieving stable and accurate clamping and accurate subsequent processing.

CN122400923APending Publication Date: 2026-07-17ZHEJIANG JUCHENG CYLINDER CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG JUCHENG CYLINDER CO LTD
Filing Date
2026-06-02
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

During the production of steel cylinders, valve body components are difficult to grasp accurately and are easily affected by adjacent components during the vibratory feeder conveying process, resulting in poor assembly accuracy.

Method used

The cylinder top valve core clamping mechanism includes a conveyor track, clamps, and a moving mechanism. Through the cooperation of the linkage mechanism and the lifting block, the workpiece can be individually separated and accurately positioned and clamped. The sliding of the clamping parts and the linkage inclined plane ensure stable gripping.

Benefits of technology

This achieves stable and accurate gripping of valve body components, eliminates frictional resistance between adjacent components, and ensures the accuracy and stability of subsequent processing.

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Abstract

本发明公开了一种钢瓶顶部阀体的自动焊接装置及方法,包括输送轨道、夹器和移动机构,所述输送轨道的末端连接有出料座,所述出料座的上侧形成有出料平面,出料平面开设有连通输送轨道的出料孔;所述出料座对应于出料孔的两侧均开设有联动槽,所述联动槽内嵌入有联动块,所述联动块能够沿联动槽上下滑动,且联动块的上侧部分伸出于联动槽;所述联动槽的下侧通过支撑弹簧弹性支撑;所述出料孔内安装有升降块,所述升降块的上侧能够支撑一个工件;所述出料座的下侧还设置有联动机构,所述联动块受到夹器的下压力,联动机构能够带动升降块上升,使得升降块上侧的工件至少部分露出出料孔。本发明能够稳定地对工件进行抓取。
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