A kind of multi-station automatic stamping method of workpiece

Abstract

The invention discloses a multi-station automatic workpiece punching method. The multi-station automatic workpiece punching method is characterized by comprising the following steps that to-be-punchedworkpieces are arranged above feeding guide rails; a rotation column upwards moves into a feeding ring body; an opening and closing door is opened, air pumps suck air, and the to-be-punched workpieces are adsorbed into corresponding female dies; the rotation column downwards moves, electromagnets on the backs of the female dies are electrified, and the to-be-punched workpieces are adsorbed into the female dies through the magnetic field at the same time; punching cylinders on a punching ring body act at the same time, and one-time punching is conducted on the workpieces in the female dies; the rotation column rotates by a certain angle, and the workpieces are punched again; the rotation column intermittently rotates, and repeated punching is conducted till all the punching procedures arefinished for the workpieces; and the electromagnets are powered off, the corresponding air pumps blow air, and the punched workpieces are unloaded. The multi-station automatic workpiece punching method is provided, multi-station automatic workpiece punching is achieved, the labor intensity of manual work is relieved, and the punching efficiency is improved.

Description

technical field [0001] The invention relates to the stamping field, in particular to a multi-station automatic stamping method for workpieces. Background technique [0002] Existing stamping equipment generally only has a feeding device or a blanking device, which is in a semi-automatic state, and the production efficiency of the equipment is low. Especially when the workpiece needs to be continuously stamped in multiple processes, it is usually equipped with multiple stamping equipment. Each equipment completes a stamping process. After completing the previous stamping process, when entering the next stamping equipment, manual transfer is required, which further reduces the stamping efficiency. [0003] For this reason, for example, the Chinese invention patent with the existing publication number CN 105903838A discloses "An Automatic Loading and Unloading Device for Stamping Equipment", which includes a loading device located on one side of the stamping equipment, and a bl...

AI Technical Summary

Problems solved by technology

[0002] Existing stamping equipment generally only has a feeding device or a blanking device, which is in a semi-automatic state, and the production efficiency of the equipment is low. Especially when the workpiece needs to be continuously stamped in multiple processes, it is usually equipped with multiple stamping equipment. Each equipment completes a stamping process. After completing the previous stamping process, when entering the next stamping equipment, manual transfer is required, which further reduces the stamping efficiency.

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