Auxiliary device for removing tying line

Abstract

An auxiliary device for removing a tying line belongs to the field of weaving machinery and comprises a Hough plate, Hough needles, a Hough needle triangular assembly, a pneumatic device, an installation disc, auxiliary Hough needles, an auxiliary Hough needle triangle and an auxiliary Hough needle triangular seat, wherein the Hough needles are embedded into needle grooves in the Hough plate; the installation disc is placed over the Hough plate; the lower side end surface of the installation disc is provided with a Hough needle track; a needle-starting triangular base seat and a tying triangular base seat of the Hough needle triangular assembly are both connected with the pneumatic device; the auxiliary Hough needles are embedded into the needle grooves, so Hough needles and auxiliary Hough needles in the same direction are embedded into a part of the needle grooves side by side; the front end of each auxiliary Hough needle is provided with an opening; the auxiliary Hough needle triangle is fixed on the auxiliary Hough needle triangular seat; the lower side end surface of the installation disc is provided with an auxiliary Hough needle track; a second through hole corresponding to the auxiliary Hough needle triangle is formed in the auxiliary Hough needle track; and the auxiliary Hough needle triangular seat is connected with the pneumatic device. A problem that a tying line on the Hough needle cannot be automatically removed during the tying work of a circular machine can be solved.

Description

technical field [0001] The invention belongs to the field of knitting machinery, and in particular relates to an auxiliary device for untying thread. Background technique [0002] Circular knitting machines equipped with half discs, such as seamless underwear machines and hosiery machines, can automatically start and tie knitting to form double-layer false rib weave. The opening process is the cooperation of the Hough needle and the knitting needle, so that the suspended tie thread is hung on the Hough needle; in the fabric. The common tying process can be divided into the following four parts: a. At the beginning of the tying process, the half needle is pushed out from the half plate together with the tie thread held at the time of opening under the action of the triangle of the half needle ; b. When the Hough needle reaches the outermost side under the action of the Hough needle triangle, the knitting needle starts to rise. Since the knitting needle and the Huff needle ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the tie thread on the half needle is not easy to take off automatically when the existing circular knitting machine is tied, and to provide a stripping method for automatically taking off the tie thread on the half needle. Auxiliary device for oral line

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