Processing system of blanking cutting off automatically for stamping parts

Abstract

The invention relates to a processing system of blanking cutting off automatically for stamping parts. The processing system comprises an automatic feeder, a punching machine and a stamping die arranged on the punching machine, and further comprises a programmable controller for controlling the operation of the automatic feeder and the punching machine and a variable frequency speed controller for adjusting stamping speeds of the punching machine. A material sheet releasing mechanism for releasing material sheets out of the stamping die after stripping is arranged on the stamping die, and the material sheet releasing mechanism is connected with the programmable controller through a signal wire. According to the processing system of blanking cutting off automatically for stamping parts, as automatic blanking replaces plate cutting machine and artificial blanking, intermediate link and operation personnel are reduced, and production efficiency, material utilization and product quality are improved; and operation personnel is reduced and employment pressure is eliminated by reducing the intermediate link of the blanking process, and original workload of eight persons in two blanking classes can be finished by two persons alone.

Description

technical field [0001] The invention relates to a processing and production device for stamping parts, in particular to a processing device for automatic material cutting and blanking for stamping parts. Background technique [0002] Stamping dies can be simply divided into two categories, continuous dies and engineering dies (also called single-process dies). Consider the development of continuous molds for stamping parts with large orders and high output requirements. However, automotive stamping parts generally have small orders with complex shapes and large sizes. To develop continuous molds, there are many processes, mold sizes, and high costs, and the tonnage of supporting machine tools must be increased several times. Small machine tools can only be idle, so except A small number of small stamping parts are generally developed with engineering molds outside of continuous molds. [0003] The first process of engineering molds is blanking or breaking, and blanks are p...

AI Technical Summary

Problems solved by technology

However, it is difficult to avoid leftovers. In addition, the size of materials on the market changes and workers make mistakes in operation, etc., which leads to a great waste of materials. At the same time, due to the low production capacity of the shearing machine, the blanking process often becomes a bottleneck even when many employees are arranged. The process generally requires at least 8 people to install, which increases labor intensity and production costs

In addition, the defect rate of manual blanking is high, and missing edges and corners often occur and become a quality hidden danger

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