Magnetic-attraction beating-up and weaving device for textile wefts

Abstract

The invention provides a magnetic-attraction beating-up and weaving device for textile wefts. The magnetic-attraction beating-up and weaving device comprises a beating-up module and is characterized in that the beating-up module comprises a rotary wheel and a rotating motor, a rotary shaft is arranged inside the rotary wheel, a control device is arranged on the rotating motor, fixing plates are arranged on the outer annular face of the rotary wheel, magnetic materials are arranged at the outer ends of the fixing plates, beating-up plates are arranged at the outer ends of the fixing plates, andthe beating-up plates are mounted on the rear side of the cloth winding roller of a weaving machine. The magnetic-attraction beating-up and weaving device has the advantages that circulating beating-up is performed by rotating the beating-up plates, beating-up efficiency is increased greatly, automatic turning under pressure can be achieved after the beating-up to be coordinated with weaving operation to perform next beating-up, operation steps are shortened effectively, and weaving efficiency can be increased.

Description

technical field [0001] The invention relates to the textile field, in particular to a weft beating device. Background technique [0002] Beating-up is to put the weft yarn into the place where the upper and lower warp yarns intersect. In order to eliminate the possibility of movement of the weft yarn in the front and rear direction, through the next opening, all or part of the upper and lower warp yarns exchange positions with each other and fix them; The traditional beating-up is mainly performed manually through the beating board. During the beating process, the user needs to manually pull the beating board to perform the beating operation on the weft yarn. Since the beating-up is performed by manually pulling the beating board, the The force of the beating board will be affected by the friction of the warp yarns, which will cause uneven force on the beating board, resulting in inconsistent tightness of the weft yarn after beating, which will cause unevenness of the woven ...

AI Technical Summary

Problems solved by technology

[0002] Beating-up is to put the weft yarn into the place where the upper and lower warp yarns intersect. In order to eliminate the possibility of movement of the weft yarn in the front and rear direction, through the next opening, all or part of the upper and lower warp yarns exchange positions with each other and fix them; The traditional beating-up is mainly performed manually through the beating board. During the beating process, the user needs to manually pull the beating board to perform the beating operation on the weft yarn. Since the beating-up is performed by manually pulling the beating board, the The force of the beating board will be affected by the friction of the warp yarns, which will cause uneven force on the beating board, resulting in inconsistent tightness of the weft yarn after beating, which will cause unevenness of the woven fabric and affect the shape of the fabric quality; in addition, beating-up operations are required after each winding of the weft yarn, so the number of beating-up operations is relatively frequent, and the amount of manual beating-up operations for the user is huge, resulting in a reduction in the overall efficiency of weaving; in addition , because the beating board needs to pass through each warp yarn to beat the weft yarn, so the operation difficulty in the initial on-line process is also relatively large, and the operation efficiency is also low; in summary, there are defects

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