Container welding positioning system

Abstract

The invention discloses a container welding positioning system. The container welding positioning system sequentially comprises a wall body, a container bottom cover, a lower supporting plate and a rotating connecting block. The container bottom cover is located between the wall body and the lower supporting plate. The container bottom cover is placed on the end face of the lower supporting plate. The rotating connecting block is fixedly connected with the lower supporting plate. The section of the wall body is attached to the section of the container bottom cover. The rotating connecting block is sleeved with a bottom plate. The rotating connecting block is rotationally connected with the bottom plate. The bottom plate is provided with adjusting sliding blocks in sliding connection with the bottom plate. The adjusting sliding blocks are distributed on the bottom plate in the circumferential direction. Wheel mechanisms are fixedly connected to the adjusting sliding blocks. The wheel mechanisms are rotationally connected with a container. A notch is formed in the bottom plate. The fixing position can be flexibly adjusted according to the size of the container, operation is simple, positioning is accurate, the production cost is reduced, and meanwhile the efficient welding process and the high welding quality are guaranteed.

Description

technical field [0001] The invention relates to container welding, especially a container welding positioning system for bottom welding of thin-walled containers. Background technique [0002] Existing metal containers are generally all made of stainless steel, such as thermos cups, kettles, and electric kettles. The wall thickness of the container is relatively thin, and it is generally made of a thin-walled tube of 0.25-0.8 mm. Because the mouth of the container is smaller than the body of the bottle, the body and bottom of the bottle are generally processed separately, and finally the product is completed by welding the bottom of the bottle. [0003] Existing commonly used welding technology all exists such and such deficiency. For the welding technology using the inner support block of the bottle wall, the inner support block needs to be taken out from the bottle mouth after welding is completed, but since the bottle body is usually larger than the bottle mouth, it is ...

AI Technical Summary

Problems solved by technology

During welding, the welding torch will arc and generate heat, so it is easy to burn out the positioning ring of the bottle body and the positioning seat of the bottom of the bottle, causing production delays

In addition, there will be ribs at the welding position after welding, and because the bottle body and the bottle body positioning ring have a zero tolerance fit, the finished product cannot be taken out, and it is stuck between the bottle body positioning ring and the bottle bottom positioning seat

In order to solve this problem, the existing technology will make the outer diameter of the bottom of the bottle smaller, about 0.1mm smaller than the diameter of the bottle body, so that although the finished product after welding can be taken out smoothly, the welded cross section will be too small, which will affect the mechanical properties of the product , easy to break

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