Continuous mold cutting and folding mechanism

Abstract

The invention discloses a continuous mold cutting and folding mechanism used for cutting off first connecting points between a product and two material strips on the left side and the right side of the product, and second connecting points between waste corresponding to a previous product and material strips corresponding to the current product and for bending a prearranged bent position on a product at the final step of a continuous mold. The continuous mold cutting and folding mechanism comprises an upper mold seat and a lower mold seat, the upper mold seat and the lower mold seat are provided with a cutting off cutter set used for cutting the first connecting points off, a waste cutter set used for cutting the second connecting points off and a bending punching pin set used for bending the bent position; and the waste cutter set comprises an upper waste cutter installed on the upper mold seat and a lower waste cutter installed on the lower mold seat correspondingly, and the waste tail portions cut off by the upper waste cutter and the lower waste cutter are in a forked tail shape. The mechanism is used for completing cutting and folding functions of the continuous mold at the final step and can successively distinguish waste from the products, production efficiency is improved, and production cost is reduced.

Description

technical field [0001] The invention relates to the assembly equipment of the mechanical components of the automobile sunroof, especially the continuous die-cutting belt-folding structure. Background technique [0002] Continuous die refers to the cold stamping die that uses strip-shaped stamping raw materials in one stamping stroke, and uses several different stations on a pair of molds to complete multiple stamping processes at the same time. Move once with a fixed distance until the product is completed. In the last two steps of the existing continuous mold, the product is usually bent first, and then the last step is to cut off the strip point, which has the problems of complicated process and low production efficiency, and because the scrap cutter for cutting off the strip point in the prior art is usually is linear (see figure 1 ), after the continuous die cuts off the product, the waste and the product are mixed together, see figure 2 , It is necessary to increase...

AI Technical Summary

Problems solved by technology

In the last two steps of the existing continuous mold, the product is usually bent first, and then the last step is to cut off the strip point, which has the problems of complicated process and low production efficiency, and because the scrap cutter for cutting off the strip point in the prior art is usually is linear (see figure 1 ), after the continuous die cuts off the product, the waste and the product are mixed together, see figure 2 , it is necessary to increase the process of manual selection of waste and products, which increases the production cost

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