An automatic feeding device for stamping process of punch press

Abstract

The invention discloses an automatic feeding device used for a stamping process of a punch press. The device includes a bracket, a worktable fixed to the bracket and a feeding mechanism slidably arranged on the worktable; a lifting mechanism is arranged on the feeding mechanism, the lifting mechanism is fixedly provided with a first material clamping mechanism which is further provided with a buffer mechanism, and a second material clamping mechanism is also arranged at one end of the worktable. By adopting the two material clamping mechanisms, the position of a material belt cannot be influenced during movement of the feeding mechanism in the front and rear direction. Moreover, through arrangement of the buffer mechanism, the automatic feeding device cannot get stuck or break down by reason of a small deviation of plate size, can be spliced with different kinds of punch presses for use and is high in universality.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to an automatic feeding device used in the stamping process of a punch press. Background technique [0002] In the manufacturing industry, the punch stamping process is widely used. The punch stamping process has low production cost, high efficiency, and strong applicability for sheet metal parts processing. But there are also many shortcomings. Due to the frequent movements of the equipment, the operator needs to carry dozens or even tens of kilograms of materials to follow the punching machine to make frequent movements. Not only is the labor intensity high, but the risk factor is also extremely high. With the current population aging , the labor force is increasing in value, and it is very difficult to recruit high-intensity and high-risk jobs, and work-related injuries are even more fatal to enterprises. [0003] At present, the conventional automatic feeder on th...

AI Technical Summary

Problems solved by technology

[0005] The traditional working method has the following problems: (1) Because the coil material is generally very heavy, it is necessary to use tools such as driving or forklift to realize the material loading, which is not only difficult, but also takes a long time

[0006] (2) The production of one roll of material will generally reach tens of thousands of output, so this equipment is only suitable for products with large demand, and the feasibility is not high for products with small quantity and many varieties

[0007] (3) Since the placement of the three-part mechanism of the equipment requires a certain distance, the equipment placement occupies a large area

[0008] (4) After the production of each roll of material tape, there will be 1-2 meters of tailings that are difficult to handle, and the safety factor for handling tails is very low

[0009] (5) The pre-processing (slitting) processing capacity of the coil material is limited, generally to a thickness of about 4mm, and the coil material thicker than 4mm is not only difficult to slitting, but also difficult to guarantee accuracy, and subsequent leveling is also very difficult

[0010] (6) It is only suitable for docking with CNC punching machines, and cannot be docking with traditional flywheel test punching machines

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