Convertible welding and slicing combined processing system for flat and folding masks

Abstract

The invention discloses a convertible welding and slicing combined processing system for flat and folding masks. The convertible welding and slicing combined processing system comprises a baseplate, wherein an ultrasonic welding device and a punching processing device are arranged on the baseplate; the ultrasonic welding device comprises a welding supporting seat; a rotating shaft A is rotationally mounted at the top of the welding supporting seat; a rotating arm A and a rotating arm B are fixed on two sides of the rotating shaft A; a flat mask roller welding die and a folding mask roller welding die are rotationally mounted between the rotating arm A and the rotating arm B; the punching processing device comprises a punching supporting seat; a rotating shaft B is rotationally mounted at the top of the punching supporting seat; a rotating arm C and a rotating arm D are fixed on two sides of the rotating shaft B; and a flat mask roller punching die and a folding mask roller punching dieare rotationally mounted between the rotating arm C and the rotating arm D. By the adoption of the convertible welding and slicing combined processing system, the structural matching conversion can be achieved according to the types of masks which need to be produced; the conversion operation is rapid and efficient; the structural performance is not influenced after the conversion; and the convertible welding and slicing combined processing system has the advantages of being high in mechanical universality and flexible to use.

Description

technical field [0001] The invention relates to the technical field of mask production, in particular to a convertible welding and chipping combined processing system for flat and folded masks. Background technique [0002] As a protective product, masks are mainly used in the two professional fields of labor protection and medical protection. They are worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. utensils. According to the use, masks are generally divided into four categories: ordinary gauze masks, medical masks, daily protective masks and industrial dust masks. [0003] The manufacturing method of the mask is mainly related to its shape. According to the shape, masks are generally divided into three categories, namely: flat type, folding type and cup type masks. Flat masks are easy to carry and have high production efficiency, but the tight...

AI Technical Summary

Problems solved by technology

[0005] At present, the flat mask punching machine only includes a flat mask welding device and a flat mask punching device, and the folding mask punching machine only includes a folding mask welding device and a folding mask punching device; For the conversion and adjustment of folding masks, the function of the punching machine is relatively single, and the mechanical commonality is poor. It is often necessary to manufacture two sets of flat mask punching machines and folding mask punching machines separately at the same time. If the supply of flat masks is large or only flat masks are produced When wearing a mask, the folding mask punching machine and the folding mask manufacturing process line will stop working, otherwise, the flat mask punching machine and the flat mask manufacturing process line will stop working, that is to say, the existing punching machine cannot adapt Due to the operation of two general types of masks, flat masks and folded masks, resulting in a single structure and inflexible use, it is impossible to realize the conversion of the two general types of flat masks and folded masks, and the versatility of the film machine is poor

At present, whether it is a fully automatic or semi-automatic flat mask machine and a folding mask machine, ultrasonic welding and trimming system design are carried out according to their respective design schemes, which has poor versatility. To change the type of mask produced, only the entire set of equipment can be changed, which cannot be based on actual production. Need to switch the production of different types of masks

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