A control method for the code-taking unit of thin flat material in stamping sheet metal factory

Abstract

The invention discloses a control method of a metal plate punching factory thin flat board separated code fetching unit. The used metal plate punching factory thin flat board separated code fetching unit comprises a grabbing and stacking mechanical arm, a stacking bracket, a stacking platform and an electric control device. The control method comprises the steps that when thin flat board sheet metal parts in the board stacking bracket are sequentially grabbed, due to the fact that the distance between the bottom plane, where an industrial control computer controls the grabbing stacking mechanical arm to move vertically and upwards, of the grabbed workpieces and the upper end face of an annular end opening of the board stacking bracket is smaller than the set distance of the thickness size of the workpieces, the industrial control computer controls the grabbing stacking mechanical arm to horizontally move by the set distance so as to achieve separated grabbing of the thin flat board sheet metal parts, sorted stacking or sequential grabbing efficiency is higher, the automation degree is higher, intelligent operation is achieved, the potential safety hazards of manual operation can be avoided while the production efficiency is improved, and the control method is particularly suitable for automatic grabbing and stacking of the thin flat board sheet metal parts with the rgular appearance structures.

Description

technical field [0001] The invention relates to a control method of a sheet material code acquisition unit, in particular to a control method of a sheet metal sheet separation code acquisition unit suitable for stamping sheet metal factories, 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 plates (usually less than 6mm in thickness), including shearing, punching / cutting / compositing, folding, welding, riveting, splicing, forming (such as automobile body), etc. Its notable features are The thickness of the same part is consistent, and the products processed by the sheet metal industry are called sheet metal parts. The sheet metal parts referred to by different industries are generally different, and they are mostly used for assembly. Usually, the three most important steps in the sheet metal parts factory are Shear, punch / cut, fold. [0003] Generally speakin...

AI Technical Summary

Problems solved by technology

[0006] 1. Although the stamping process equipment has realized automatic operation, the method of manually picking up the semi-finished products of thin and flat sheet metal parts has resulted in a low degree of automation of the overall equipment, low equipment utilization, low production capacity, and cumbersome procedures for manual storage or transfer. low efficiency;

[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 sense of responsibility and emotion of the operator in the manual code fetching operation have a greater impact on the production progress, and the efficiency of sorting and stacking is unstable

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