Stepwise whole cloth whole-cutting device

Abstract

The invention discloses a stepwise whole cloth whole-cutting device. The stepwise whole cloth whole-cutting device comprises a first housing and a second housing. A step driving unit, a guide sendingunit, a whole-cutting unit and a cloth roller are installed between the first housing and the second housing. The whole-cutting unit comprises a cutter body installing frame and a pressing assembly. The cutter body installing frame is fixedly installed on the inner side wall of the first housing through an installing frame plate. The whole-cutting unit further comprises a driving motor fixedly installed on the outer side wall of the first housing. An output shaft of the driving motor passes through the first housing and the end part of the output shaft is fixedly provided with a cam. The cam bears against the side part of a swinging plate. The stepwise whole cloth whole-cutting device is simple in structure, stable in working, and high in automation degree, and capable of cutting a whole cloth roll as well as discharging. The whole cloth roll is conveyed through the step driving unit, and a control unit is capable of accurately controlling a length of the guided whole cloth roll. A cutter body cuts the whole cloth roll in a whole width, the cutting efficiency is high, and the deviation of a cutting position and a production rate of burrs are greatly reduced.

Description

Technical field: [0001] The invention relates to the technical field of textile machinery, in particular to a step-by-step cloth trimming device. Background technique: [0002] The length of the whole cloth roll needs to be determined and cut during use. The existing cutting device usually uses a pressing plate and a walking knife that moves along the pressing plate. to trim. The disadvantage of this method is that the cutting efficiency is low, and it cannot be cut while feeding, and the pressing plate is easy to shift during the upward movement, resulting in position deviation and poor cutting effect. Even if some automatic cutting devices are used in the prior art, there is also a low automation phenomenon of manually determining the length, which is not only time-consuming and labor-intensive but also relatively low in accuracy. Invention content: [0003] The object of the present invention is to provide a step-by-step cloth trimming and trimming device for the defi...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the cutting efficiency is low, and the material cannot be cut while feeding, and the pressing plate is easy to shift during the upward movement, resulting in position deviation and poor cutting effect

Even if some automatic cutting devices are used in the prior art, there is still a low-automation phenomenon of manually cutting the length, which is not only time-consuming and labor-intensive, but also has a relatively low degree of accuracy.

Images