Press machine offcut automatic cutting device

Abstract

The invention discloses a press machine offcut automatic cutting device. The press machine offcut automatic cutting device comprises a mechanical roller feeder and a shearing mechanism, an upper movable cutter of the shearing mechanism is driven by an air cylinder rod to be in shearing fit with a lower fixed cutter, the mechanical roller feeder is arranged between a press machine and the shearingmechanism, the mechanical roller feeder pulls stamping offcut of the press machine to be fed into a position between the upper movable cutter and the lower fixed cutter at stepping distances with thesame length, the press machine adopts a cam controller to control the stamping action of a stamping die, a feeding position corresponds to a phase angle, of 270-90 degrees, of a cam, a shearing position corresponds to a phase angle, of 80-200 degrees, of the cam, a counter is arranged on the press machine, when the mechanical roller feeder carries out stepping feeding once, it is counted as one time, and one or two or more counting times are set so that the cutting length of the shearing mechanism to the offcut can be adjusted. The press machine offcut automatic cutting device can be used in cooperation with the press machine, the offcut of the press machine can be automatically cut, the cutting length is consistent, flatness is achieved, moreover, the length can be adjusted, the feeding precision is not affected, and manual material collecting is reduced.

Description

Technical field [0001] The invention relates to a stamping equipment, in particular to an automatic cutting device for press side material. Background technique [0002] Some stamping products, such as silver-based contact products, are stamped with a press, and blanking is mostly fed by feeders such as roller feeders or servo feeders. The feeding method is drawing, so that silver-based edge strips will be produced during the stamping process. Need to manually bend, cut off the edge material or collect it with a crusher. [0003] The manual collection of side materials increases the labor intensity; the crusher is easy to produce scraps, scraps and irregular shapes, which is not convenient for recycling and has high noise. Summary of the invention [0004] In view of the shortcomings of the prior art, the technical problem to be solved by the present invention is to propose a press edge material automatic cutting device that adopts a shearing method to recover the silver-based edge...

AI Technical Summary

Problems solved by technology

[0003] Manual collection of side materials increases the labor intensity; the crushing of the crusher is easy to produce scraps, scraps and irregular shapes, which are not easy to recycle, and the noise is loud

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