A multi-station automatic stamping method

Abstract

The invention discloses a multi-station automatic stamping method. The multi-station automatic stamping method is characterized by comprising the following steps of (1) material feeding, specifically,to-be-stamped workpieces are placed onto feeding tables; (2) material attraction, specifically, first electromagnets on upper dies are powered on, so that the to-be-stamped workpieces are attacked into cavities of the corresponding upper dies; (3) die feeding, specifically, a rotary drum rotates slowly, and when one lower die rotates to the position under a corresponding punch, the rotary drum stops rotating; (4) stamping, specifically, a stamping cylinder drives the punch to move downwards to stamp the corresponding workpiece for the first time; (5) die-changing stamping, specifically, the rotary drum continues to rotate, and the workpiece is stamped by the punch again; (5) repeating of the step (5) till all stamping procedures of the workpiece are completed; and (7) discharging, all theelectromagnets are powered off, and the workpiece leaves the corresponding upper die to be discharged. By adoption of the multi-station automatic stamping method, manual operation for feeding and discharging between multiple stations is avoided, so that the production efficiency is improved, and the labor intensity is relieved.

Description

technical field [0001] The invention relates to the stamping field, in particular to a multi-station automatic stamping method. Background technique [0002] At present, there are mainly four kinds of stamping production lines widely used in China: traditional one-person-one-machine stamping line; single-machine automatic stamping line; large multi-station press; servo press and high-speed press press line. [0003] At present, the automation level of domestic stamping production is still relatively low, and most of them are in the stage of manual mechanized assembly line. This manual production method of one person and one machine has become a bottleneck restricting the improvement of the per capita labor productivity of enterprises, and has also brought hidden dangers to the industry's labor safety production. Not only that, due to the heavy reliance on labor-intensive production methods, enterprises lack the flexibility of employment, and it is difficult to organize empl...

AI Technical Summary

Problems solved by technology

This manual production method of one person and one machine has become a bottleneck restricting the improvement of the per capita labor productivity of enterprises, and has also brought hidden dangers to the industry's labor safety production.

Not only that, due to the heavy reliance on labor-intensive production methods, enterprises lack employment flexibility, and it is difficult to organize employment and adjust production rhythms in a timely manner according to the off-peak season of orders. For export-oriented processing enterprises, the employment contradiction is particularly prominent

Images