Specially-shaped compound bag die-cutting machine

Abstract

The invention relates to a specially-shaped compound bag die-cutting machine which comprises a stander, and is characterized by further comprising guide shafts, an upper die seat, cutter, nuts, guide sleeves, a stamping plate, a lower die seat and a lifting driving mechanism, wherein the lower die seat is fixedly mounted at the top of wall plates on the two sides of the stander; the stamping plate is mounted at the top of the lower die seat; two guide sleeves are respectively mounted at the two ends of the lower die seat; one piece of guide shaft is assembled in each guide sleeve; the lower ends of the guide shafts are connected with the lifting driving mechanism; the upper die seat is arranged right above the lower die seat; mounting holes corresponding to the upper ends of the guide shafts are formed in the two ends of the upper die seat; the upper ends of the guide shafts penetrate through the mounting holes in the upper die seat, and are locked and fixed by two nuts, namely an upper nut and a lower nut; the cutter is mounted at the bottom of the upper die seat; the upper die seat is driven to do lifting motion through the lifting driving mechanism; the upper die seat drives the cutter to be matched with the stamping plate during downward movement, thus realizing die cutting operation. The specially-shaped compound bag die-cutting machine is reasonable in structural design and lower in noise, the production efficiency can be well improved, the synchronism of the motions of two groups of eccentric shafts is guaranteed, and the steadiness of the up and down motions of the four guide shafts is guaranteed.

Description

technical field [0001] The invention relates to a die-cutting machine, in particular to a special-shaped composite bag die-cutting machine used in a bag-making machine, and belongs to the technical field of bag-making machines. Background technique [0002] With the continuous development of the economy, the market's demand for the shape and size of packaging bags has become more and more diverse, making die-cutting machines widely used in the production of special-shaped composite bags. At present, the die-cutting machines used in bag production generally have the disadvantages of low working efficiency and high noise, which cannot meet the market demand well. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a special-shaped composite bag die-cutting machine, which has a reasonable structure design, stable movement, can improve production efficiency, and has low noise, which can ensure tw...

AI Technical Summary

Problems solved by technology

At present, the die-cutting machines used in bag production generally have the disadvantages of low work efficiency and high noise, which cannot meet the market demand well.

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