Novel cutting die capable of automatically discharging waste

Abstract

The invention provides a novel cutting die capable of automatically discharging waste. The novel cutting die comprises an upper die portion, a lower die portion, a guide rod system, an die opening spring system and a driving device, wherein the guide rod system is connected with the upper die portion and the lower die portion. The upper die portion sequentially comprises an upper die seat, an upper base plate, an upper clamping plate, an upper die plate and an upper stripping plate from top to bottom, wherein punch through holes are formed in the corresponding positions of the upper base plate, the upper clamping plate, the upper die plate and the upper stripping plate, and a punch is arranged in the punch through holes; and the lower die portion comprises a lower die plate, a lower base plate and a lower die seat, wherein positioning protrusions are arranged on the lower die plate; waste discharging holes are formed in the positions, corresponding to the punch, of the lower die plate,the lower base plate, and the lower die seat. The positioning protrusions and a raw material groove which are arranged on the lower die plate are utilized, so that the raw materials of a plastic-absorbing box type product can be prevented from being deformed under the extrusion effect; and meanwhile, the waste discharging holes formed in the lower die plate, the lower base plate and the lower dieseat are utilized, so that the waste can be directly discharged, the follow-up manual waste discharging work is avoided, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of cutting dies, in particular to a novel cutting die capable of automatic waste discharge. Background technique [0002] In the cutting industry, the production of blister box-type products requires the use of a special cutting mold; the cutting mold is composed of a driving mechanism and a mold body, and the mold body includes an upper mold base, an upper backing plate, an upper template, Lower formwork, lower backing plate, lower mold base, feet, mold opening spring and guide rod system; the driving rod of the drive system extends into the mold body through the upper mold base, and the lower end of the driving rod is fixedly connected to the upper surface of the upper backing plate , the upper mold base, the upper backing plate and the upper template are screwed together by studs; the lower template is provided with a die cutter, and the die cutter is used to cut the raw material of the blister box product; the low...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of cutting die that can automatically discharge waste, which can position the raw material of the blister box type product on the lower template, and the blister box will not be squeezed during the extrusion process of the upper template and the lower template. The edge position of the raw material of the blister box product solves the problem of deformation of the raw material of the blister box product; at the same time, it can also use the punch to automatically discharge the cut waste material, avoiding the subsequent manual waste discharge work and improving production efficiency

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