Auxiliary welding device for valve seat and bottle cap in fire extinguisher bottle body

Abstract

The invention discloses an auxiliary welding device for a valve seat and a bottle cap in a fire extinguisher bottle body, and relates to the technical field of fire extinguisher production. The auxiliary welding device for the valve seat and the bottle cap in the fire extinguisher bottle body comprises a working platform, a conveying mechanism, a jacking mechanism and a lowering mechanism, wherein the conveying mechanism is arranged on the upper side of the working platform and intermittently conveys the bottle cap with the valve seat not welded or welded; the conveying device comprises a transverse plate I, a vertical plate I, a conveying shaft, a driving shaft, a conveying motor and a lifting strip; the jacking mechanism is arranged on the inner side of the conveying mechanism and used for jacking the bottle cap, so that the bottle cap can abut against and be welded to the descending valve seat conveniently; the jacking mechanism comprises a fixing plate I, a telescopic air cylinder I, a lifting plate, a positioning plate and a telescopic frame; the lowering mechanism is arranged above the jacking mechanism and used for lowering the valve seat, so that the valve seat can abut against and be welded to the rising bottle cap conveniently; and the lowering mechanism comprises a discharging pipe, a lifting plate, a material blocking strip, a material taking block, a fixing plate II and a telescopic air cylinder II. In conclusion, the auxiliary welding device for the valve seat and the bottle cap in the fire extinguisher bottle body provided by the invention is ingenious in design and reasonable in structure, manual participation is reduced, and the welding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of fire extinguisher production, in particular to a welding auxiliary device for a valve seat and a bottle cap in a fire extinguisher bottle body. Background technique [0002] At present, when manufacturing the bottle body of a fire extinguisher, it is necessary to weld the valve seat to the bottle mouth of the bottle cap in advance. Specifically, the valve seat is manually placed on the bottle mouth of the bottle cap, and then transferred to the rotatable positioning. On the positioning plate, an annular weld is formed between the valve seat and the bottle cap by an automatic welding machine, and finally the welded bottle cap is removed from the positioning plate manually. Through analysis, it is not difficult to find that the above-mentioned welding process seriously restricts the work efficiency of the welding process because workers participate in the two processes of feeding and retrieving. Simultaneo...

AI Technical Summary

Problems solved by technology

Through the analysis, it is not difficult to find that the above-mentioned welding process seriously restricts the work efficiency of the welding process because the workers participate in the two processes of feeding and retrieving.

At the same time, the above-mentioned welding process will inevitably produce dazzling light and harmful smoke, which will cause serious harm to the physical and mental health of workers over time.

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