Transmission equipment for jacquard fabric

Abstract

The invention provides transmission equipment for a jacquard fabric and belongs to the technical field of textiles to solve the problems that the weaving and transmission of the jacquard fabric cannot be stably and effectively finished in the prior art. The transmission equipment for the jacquard fabric comprises a frame, wherein a left supporting plate and a right supporting plate are fixed on the frame; a through hole (1) is formed in the left supporting plate; a left upper griffe rest and a left lower griffe rest are arranged in the through hole (1); a through hole (2) is formed in the right supporting plate; a right upper griffe rest and a right lower griffe rest are arranged in the through hole (2); an upper griffe arm is fixed on each of the left upper griffe rest and the right upper griffe rest; an upper griffe is arranged on each upper griffe arm; an upper jacquard needle is arranged on the upper griffe; a lower griffe arm is fixed on each of the left lower griffe rest and the right lower griffe rest; a lower griffe is detachably arranged on each lower griffe arm; a lower jacquard needle is arranged on the lower griffe; a swing mechanism is arranged on the frame; a yarn releasing mechanism is arranged in front of the frame; and a fabric winding mechanism is arranged behind the frame. The transmission equipment provided by the invention has the advantages of guiding the yarns to weave the jacquard fabric and orderly winding and tidying.

Description

technical field [0001] The invention belongs to the technical field of textile machinery and relates to a transmission device for jacquard fabrics. Background technique [0002] China is the world's largest producer and exporter of textiles and clothing. The jacquard fabrics that appear on the market are soft and fine in texture, good in gloss, good in drapability and air permeability, and high in color fastness. Simultaneously, in the existing jacquard machine, its main characteristic is to control each warp thread with heald thread instead of heald frame, can make each warp thread move up and down independently, can be used for weaving complex patterns. However, the transmission structure for controlling the up and down motion of the lifting knife is often more complicated, and meanwhile, it is not convenient for the maintenance and maintenance of the jacquard machine. [0003] Due to the above problems, at present, people have developed a transmission mechanism. After s...

AI Technical Summary

Problems solved by technology

[0004] However, there are still many deficiencies in this electronic jacquard knife lifting mechanism. Two pairs of gear sets and sprocket wheels drive the lifting knife to move up and down, which affects the stability and processing accuracy of the transmission; at the same time, the yarn is released from the bobbin. The structure is single, and the winding mechanism for jacquard fabrics is not very perfect

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