Automatic welding line of washing machine inner tub

Abstract

The invention relates to an automatic welding line of a washing machine inner tub. The automatic welding line comprises a feeding trolley, a truss mechanical hand, a trimming special machine, an automatic turning feeder and an edge rolling, welding and notching integrated machine in sequence. The edge rolling, welding and notching integrated machine comprises a machine frame. An edge rolling mechanism, a welding mechanism and a stamping mechanism are sequentially fixed to the machine frame. The edge rolling mechanism comprises an edge rolling roller connected with a motor. An edge rolling roller path is arranged below the edge rolling roller. An edge rolling embracing arm is arranged in the edge rolling roller path and connected with a transverse moving base. A first transit base is arranged at the rear end of the edge rolling mechanism. The welding mechanism comprises a cantilever arranged above the first transit base. A transverse moving welding mechanical hand is fixed to the cantilever. A welding positioning die and a welding machine are arranged above the cantilever. A second transit base is arranged below the welding mechanism. The stamping mechanism comprises a stamping mechanical hand, a stamping upper die and a stamping lower die. A turning table is arranged at the rear end of the stamping mechanism. A discharging slide rail is arranged on one side of the turning table. The automatic welding line of the washing machine inner tub is high in automation degree, saves labor and is high in product percent of pass.

Description

technical field [0001] The invention relates to washing machine production equipment, in particular to an automatic welding line for washing machine inner cylinders. Background technique [0002] When producing the inner tub of a washing machine, the material is first cut to a specific length, then rolled into a circle and welded into a cylindrical shape. Finally, positioning holes need to be cut at the weld seam. The traditional washing machine inner tub production process requires a lot of manual assistance, not only There are problems of high cost and low efficiency, and too much manual intervention has an impact on the stability of product quality. Contents of the invention [0003] In view of the above shortcomings, the applicant has made researches and improvements to provide a punching machine for the inner cylinder of a washing machine. [0004] The technical scheme adopted in the present invention is as follows: [0005] An automatic welding line for an inner cy...

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Problems solved by technology

[0002] When producing the inner drum of a washing machine, the material is first cut to a specific length, then rolled into a circle and welded into a cylindrical shape. Finally, positioning holes need to be cut at the weld. The traditional washing machine inner drum production process requires a lot of manual assistance, not only There are problems of high cost and low efficiency, and too much manual intervention has an impact on the stability of product quality

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