Follower for electronic jacquard machine transmission mechanism

Abstract

The invention relates to a follower of an electronic jacquard transmission mechanism, which includes: a lower follower, which includes a lower swing arm (1), a lower rotating shaft (2), a lower auxiliary swing arm (3), a lower swing arm ( 1) and the lower auxiliary swing arm (3) are fixed on the lower rotating shaft (2) and can rotate with the lower rotating shaft (2); the upper follower includes the upper swing arm (4), the upper rotating shaft (5) , the upper auxiliary swing arm (6), the upper swing arm (4) and the upper auxiliary swing arm (6) are fixed on the upper rotating shaft (5) and can rotate with the upper rotating shaft (5); and the push rod (7), It includes an upper fixed end (8) and a lower fixed end (9) and is obliquely fixed between the lower follower and the upper follower.

Description

technical field [0001] The invention relates to a driven part of a transmission mechanism of an electronic jacquard machine, which belongs to the field of electronic jacquard machines. Background technique [0002] Jacquard is a concave-convex pattern composed of interlaced warp and weft threads. In order to realize the interweaving of warp and weft yarns, the warp yarns must be divided into upper and lower layers according to certain rules to form a channel through which the weft yarns pass, that is, the shed. A new shed is formed, and the weft thread is passed through the shed again to weave the embossed pattern. The machine used to realize the above weaving process is the jacquard machine. During the working process of the jacquard machine, the driving device relies on the transmission device to drive the lifting knife to move, and after the lifting knife moves, the vertical hook is driven to move back and forth. Jacquard machines on large looms usually have warp jumps...

AI Technical Summary

Problems solved by technology

Jacquard machines on large looms usually have warp jumps, and the resulting warp jumps are usually more than ten millimeters, which can meet the requirements on general looms, but it is far from meeting the requirements on fine knitting machines. The fault tolerance of the knitting machine is relatively low, usually only about 2 mm of warp yarn jump is allowed, the general jacquard machine transmission mechanism is far from meeting the requirements, and the general jacquard machine consumes relatively large energy

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