Automatic punching machine and punching method thereof

Abstract

The invention provides an automatic punching machine and a punching method thereof. The automatic punching machine comprises a supporting base and a punching device positioned on the supporting base, and also comprises a material storage device positioned on the supporting base and used for storing raw materials, a conveying device positioned between the material storage device and the punching device and used for conveying the raw materials, a blanking device positioned behind the punching device and used for blanking and a material collecting device for collecting processed materials; the punching device comprises a first locating column with a locating function, a press plate with a locating correction function and a lower die with an air suction hole. The automatic punching machine is provided with the dual locating device and the die with levelling and stabilizing functions, so that the punching precision is greatly improved, the whole processing process is a full-automatic process, the manpower is saved, the production efficiency is also improved and the product quality is improved.

Description

【Technical field】 [0001] The invention belongs to the technical field of stamping, in particular to an automatic stamping machine and a stamping processing method thereof. 【Background technique】 [0002] At present, the punch press is suitable for the realization of various cold stamping processes such as blanking, punching, forming, bending, and shallow stretching, and is widely used in industries such as electronic components, instruments, hardware tools, toys, vehicles, machinery, and home appliances. field. In the punching process of soft board materials, because most of the punching machine bodies are too heavy, it is inconvenient to transport in multi-layer processing workshops; and there are high requirements for the load-bearing capacity of the floor; most materials are loaded and unloaded. The material process requires manual operation, and the production efficiency is low; when the soft board is extracted for processing, often due to the static electricity between...

AI Technical Summary

Problems solved by technology

In the punching process of soft board materials, because most of the punching machine bodies are too heavy, it is inconvenient to transport in multi-layer processing workshops; and there are high requirements for the load-bearing capacity of the floor; most materials are loaded and unloaded. The material process requires manual operation, and the production efficiency is low; when the soft board is extracted for processing, often due to the static electricity between the soft boards, the lower layer of the soft board sucked by the sucker is stacked with several layers of soft boards, which causes inconvenience to the processing; for When stamping thinner sheets such as soft boards, high-precision positioning, high-quality leveling, and reliable stability of the material are required, and most of the current punching machines cannot guarantee the above aspects.

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