Thread break preventing device for textile machinery

Abstract

The invention discloses a thread break preventing device for textile machinery, which structurally comprises an upper thread column, a main frame, a bottom thread column, a thread grinder and a threadoutlet frame, wherein the upper thread column is mounted on and connected with the bottom thread column, the main frame is locked with the thread outlet frame, and the thread grinder is mounted on the main frame; the main frame is composed of a main frame body, frame holes and an outlet plate, the main frame body is welded with the outlet plate, and the frame holes are formed in the main frame body; the thread outlet frame comprises a thread outlet frame body, a thread frame hole and a thread frame port, and the thread frame port and the thread frame hole are formed in the thread outlet framebody; and the upper thread column comprises an upper thread-feeding head, an upper thread-feeding cover and an upper thread-feeding rod, and the upper thread-feeding head and the upper thread-feedingrod are embedded in the upper thread-feeding cover. According to the invention, the conveying stability is improved due to multi-position winding and conveying of spun threads, the spun threads are combed when being conveyed by the upper thread-feeding rod, and an upper trajectory and the thread grinder are capable of adjusting the opening size according to the thread thickness, thereby avoidingthread knots and thread accumulation, and meanwhile, the diameter of a thread knot is reduced by grinding, so that the conveying smoothness of the spun threads is improved.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a thread-breaking prevention device for textile machinery. Background technique [0002] In the textile machinery, the conveying of the spun yarn needs to be supported by a supporting device to facilitate the better conveying of the spun yarn, and the stability of the support largely determines the yarn breakage rate. [0003] In the prior art, there are thread agglomerations during the processing of the spinning thread. During the process of spinning the thread, the thread will be stuck due to the thread knot, which will affect the smoothness of the spinning thread delivery and will easily break the spinning thread. If the blockage is serious, the spinning thread will be broken. Local accumulation will increase the accumulation of knots and cause more serious jamming. Contents of the invention [0004] The main purpose of the present invention is to overcome the deficiencies of the pr...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art, and provide a textile machine thread breakage prevention device to solve the problem of thread agglomeration during the spinning process, which will cause jams in the process of textile thread feeding, which will affect the spinning process. The fluency of the thread conveying is also easy to break the spinning thread. If the jam is serious, it will lead to local accumulation of the spinning thread, which will increase the accumulation of knots and cause more serious jamming problems.

Images