A control method for an auxiliary processing unit of thin flat materials in a sheet metal factory

Abstract

The invention discloses a control method for an auxiliary metal plate factory flat plate processing unit. The control method comprises the steps of preparing work, workpiece grabbing, workpiece separating, auxiliary workpiece treatment, workpiece stacking, stacking bracket transferring and the like. According to the control method for the auxiliary metal plate factory flat plate processing unit, a mechanical arm and a grabbing and stacking mechanical arm which are controlled by a microcomputer are adopted for conducting grabbing, auxiliary treatment and stacking on thin flat plate type metal plate semi-finished products, intelligent operation is achieved, and the production efficiency is high. The separated control operation that upward movement is conducted till the distance between the bottom face of a grabbed workpiece and the upper end face of an annular port of a panel stacking frame is smaller than the set distance of the workpiece thickness size and then horizontal movement is conducted is adopted, and the sequential grabbing efficiency is high. An auxiliary treatment chamber can independently serve as an auxiliary oil applying treatment chamber or an auxiliary cleaning treatment chamber to be used, the auxiliary oil applying treatment chamber and the auxiliary cleaning treatment chamber can be integrated to be used, the configuration is flexible, and the control method is particularly suitable for automatic auxiliary treatment of thin flat plate type metal plates of regular appearance structures.

Description

technical field [0001] The invention relates to a control method of a sheet metal auxiliary processing unit, in particular to a control method of a thin and flat sheet metal auxiliary processing unit suitable for a stamping sheet metal factory, and belongs to the field of stamping sheet metal technical equipment. Background technique [0002] Sheet metal is a comprehensive cold working process for thin metal sheets (usually below 6mm in thickness), including shearing, punching / cutting / compounding, folding, welding, riveting, splicing, forming (such as automobile body), etc. Its remarkable feature is The thickness of the same part is the same, and the products processed by the sheet metal industry are called sheet metal parts. The sheet metal parts referred to in different industries are generally different, and they are often used for assembly. Usually, the most important three steps in a sheet metal part factory are: Cut, punch / cut, fold. [0003] Generally speaking, the b...

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Problems solved by technology

[0006] 1. Although the stamping process equipment has realized automatic operation, manual oiling or cleaning of semi-finished products of thin and flat sheet metal parts has resulted in low automation of the overall equipment, low equipment utilization, low production capacity, and manual operation for warehousing or transshipment The procedures are cumbersome and inefficient;

[0007] 2. Since the code fetching speed on the production line must keep up with the speed of the conveyor belt on the production line to ensure normal production, the labor intensity of the operators is high, and there are potential safety hazards in manually grabbing the semi-finished thin and flat sheet metal parts, which may easily cause safety accidents;

[0008] 3. Human factors such as the operator's sense of responsibility and emotion in the manual code fetching operation have a greater impact on the production progress, and the overall production efficiency is unstable

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