Covering machine for washing machine inner barrel production

Abstract

The invention relates to a covering machine for washing machine inner barrel production. A locating mechanism, a barrel bottom covering mechanism and a barrel edge covering mechanism are respectively arranged on a workbench. The barrel edge of a semi-finished product piece of a washing machine inner barrel is flexibly and firmly arranged and located through a disc rotary locating component and a supporting rolling wheel, a barrel bottom carries out stable pressing and holding through a rotary pressing head, the inner barrel rotates smoothly under the action of the disc rotary locating component, the barrel edge of the inner barrel is bent through a barrel edge folding device to form an inclined folding edge, and the folding edge is bent along a forming groove to form a turned edge in the continuous rotating process under the action of an edge covering press block of a barrel edge rolling device. Meanwhile, a protruding edge at the barrel bottom of the semi-finished product piece of the inner barrel is pressed and bent by the barrel bottom rotary pressing block to form a covered edge in the rotating process. According to the covering machine for washing machine inner barrel production, the semi-finished product piece of the inner barrel is arranged flexibly and firmly, stability is high, machining quality is high, edge covering machining is achieved on the protruding edge of the barrel bottom and the barrel edge of the inner barrel at the same time, production efficiency is high, and adaptability is strong.

Description

technical field [0001] The invention relates to an edge wrapping machine for washing machine inner cylinder production, and belongs to the technical field of washing machine inner cylinder production equipment. Background technique [0002] In the production of the inner cylinder of the washing machine in the prior art, after the plate is processed into a cylinder with both ends transparent, the bottom of the cylinder needs to be buckled on one end of the cylinder and screwed to tighten, and processed into a semi-finished inner cylinder, which usually has an arc shape. design structure, such as figure 1 As shown, after assembly, the bottom of the inner cylinder 100 usually exposes a circle of convex edge a, which needs to be processed and modified again. At the same time, the edge b of the inner cylinder also needs to be processed and modified again, and the upper and lower parts are modified into a relatively smooth structural form, so as to improve the Its safety performa...

AI Technical Summary

Problems solved by technology

[0003] In traditional processing, the bottom convex edge and the edge of the inner cylinder semi-finished product are usually processed separately, and the production efficiency is low. Since the inner cylinder is a relatively complex thin-walled cylindrical structure, such as image 3 As shown, the semi-finished inner cylinder in actual production has high installation requirements during the hemming process, and it is usually difficult to achieve flexible and firm fixation in the prior art, with poor stability, poor adaptability, and low processing quality , but also further reduce the production efficiency

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