Roller-type cutting tool and method of medical folding mask

Abstract

The invention discloses a roller-type cutting tool and method of a medical folding mask, belonging to the technical field of medical folding mask cutting. The roller-type cutting tool of the medical folding mask comprises a support frame; a worktable is fixed on the support frame; a conveyor belt is arranged in the middle of the worktable; a guide device, a horizontal pressing fixing device and acutting device are arranged above the worktable; the horizontal pressing fixing device is arranged at the lateral end of the guide device; and the cutting device is arranged at the lateral end of thehorizontal pressing fixing device. The roller-type cutting tool and method of the medical folding mask disclosed by the invention shapes the material, which is convenient for subsequent cutting; two sets of cutting blades are arranged to cut two sets of materials at the same time, which improves the cutting efficiency, increases the production speed, and reduces the production costs; and the degree of compression between a butt roller and a cutting roller can be adjusted according to requirements, which increases the schedulability in production, reduces the wear of the blade while ensuring the quality of the produced product, increases the service life of the blade, facilitates replacement and maintenance, and avoids the occurrence of bad products produced due to blade aging and wear.

Description

technical field [0001] The invention relates to the technical field of medical folding mask cutting, in particular to a roller-type cutting tool and method for medical folding mask. Background technique [0002] Medical masks are mostly made of one or more layers of non-woven fabrics. The main production processes include meltblown, spunbond, hot air or acupuncture, etc. It has the effects of resisting liquids, filtering particles and bacteria, and is a medical protection. Textiles, produced by machine, two layers of non-woven fabric and another layer of melt-blown fabric are folded together, cut and sewed, then the nose clip is set, the ear strap is ultrasonically welded, and the mask is formed. The existing cutting device, blade It is fixed in the roller shaft, and the roller shaft cannot be disassembled. The blade replacement process is troublesome, and the distance between the two symmetrical cutting roller shafts cannot be adjusted. When cutting mask materials with diff...

AI Technical Summary

Problems solved by technology

[0002] Medical masks are mostly made of one or more layers of non-woven fabrics. The main production processes include meltblown, spunbond, hot air or acupuncture, etc. It has the effects of resisting liquids, filtering particles and bacteria, and is a medical protection. Textiles, produced by machine, two layers of non-woven fabric and another layer of melt-blown fabric are folded together, cut and sewed, then the nose clip is set, the ear strap is ultrasonically welded, and the mask is formed. The existing cutting device, blade It is fixed in the roller shaft, and the roller shaft cannot be disassembled. The blade replacement process is troublesome, and the distance between the two symmetrical cutting roller shafts cannot be adjusted. When cutting mask materials with different thicknesses, the cutting quality will be affected, and the blade will also be damaged Will wear badly

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