Automatic non-woven fabric cutting equipment with freely adjustable intervals

Abstract

The invention relates to the technical field of non-woven fabrics, and discloses automatic non-woven fabric cutting equipment with freely adjustable intervals. The equipment comprises a motor, the right end of the motor is fixedly connected with a baffle, the right side output end of the motor is fixedly connected with a main shaft, the outer ring of the main shaft is fixedly connected with a gearset, the right end of the main shaft is fixedly provided with a roller in a sleeving mode, the left end of the baffle is movably connected with a crank handle, the right end of the crank handle is fixedly connected with a threaded rod, the outer ring of the threaded rod is movably provided with a threaded cylinder in a sleeving mode, the right end of the upper part of the baffle is movably connected with an auxiliary shaft, the right end of the auxiliary shaft is fixedly connected with a cam, a convex end of the cam is movably connected with a movable rod, the lower end of the movable rod ismovably connected with a cutting knife, the outer ring of the cutting knife is movably arranged with a limiting block in a sleeving mode, and the lower end of the cutting knife is fixedly connected with a tool bit. According to the automatic non-woven fabric cutting equipment with the freely adjustable intervals, the gear set, the cutting knife, the threaded rod, the threaded cylinder and a secondgear are matched for use, so that the effect of adjustable cutting length is achieved.

Description

technical field

[0001] The invention relates to the technical field of non-woven fabrics, in particular to an automatic non-woven fabric cutting device with freely adjustable spacing. Background technique

[0002] Non-woven fabrics, also known as non-woven fabrics, are made of oriented or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling.

[0003] Isometric cutting is one of the most important links in the production process of non-woven fabrics. The accuracy, equidistant and stable cutting will largely determine the quality of post-production and...

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