Simple removing device and method used before defective yarn bobbin entering spooling procedure
A defective yarn bobbin and rejecting device technology, applied in the field of spinning, can solve problems such as unreasonable working methods and low efficiency, and achieve the effects of simplifying the rejecting process, simple and convenient operation, and reasonable structure.
Active Publication Date: 2020-05-08
QINGDAO UNIV
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Problems solved by technology
This way of working is obviously unreasonable and inefficient
Method used
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[0032] In conjunction with the accompanying drawings, a simple rejecting device for defective yarn bobbins before entering the winding process, including a code scanner 1 for cooperating with identifying defective yarn bobbins and a rejecting device for removing defective yarn bobbins from the conveyor belt 2 Structure 3. Both the code scanner 1 and the rejecting structure 3 are installed on one side of the conveyor belt 2 for transporting the spun yarn bobbins into the automatic winding machine yarn warehouse. Such as figure 1 As shown, the code scanner 1 is located on one side of the conveyor belt 2 , and the rejecting structure 3 is located on the other side of the conveyor belt 2 .
[0033] The conveyor belt 2 is arranged horizontally, and the spun yarn bobbins 4 transported on the conveyor belt are vertically arranged, and fixed ends 21 are arranged at intervals in the center of the conveyor belt. The interior of the spun yarn bobbins 4 is hollow, and the fixed ends 21 a...
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The invention discloses a simple removing device used before a defective yarn bobbin entering a spooling procedure. The simple removing device comprises a code scanner and a removing structure. Each spun yarn bobbin is provided with code identification, and position information of a spindle and coded information on the yarn bobbin of spun yarn produced by the spindle are collected and stored intoa database. The code scanner is connected with the database and transmits the scanned coded information of each spun yarn bobbin passing through a conveying belt to the database for comparison, and whether the passing spun yarn bobbin is the defective yarn bobbin produced by a backward spindle is determined. If yes, the database transmits a defective yarn bobbin removing order to the removing structure, and the removing structure acts to remove the defective yarn bobbin from the conveying belt. Through the simple removing device, the defective yarn bobbin can be directly removed from the conveying belt, namely the defective yarn bobbin is removed before being put onto a machine, the work mode is reasonable, the removing procedure of the defective yarn bobbin is simplified, the enterprise automation degree is increased, and production efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of spinning, in particular to a simple rejecting device and method for defective yarn bobbins before they enter the winding process. Background technique [0002] In the spinning workflow, the last two processes are spinning and winding. The spun yarn is wound on the spun yarn bobbin, and after the quality of the yarn is tested in the winding process, the qualified yarn is packaged on the cone bobbin and becomes the final product before leaving the factory. If the winding process detects that the yarn quality on a bobbin does not meet the requirements, the automatic winding machine will automatically reject it. At this time, it is also necessary to find out the corresponding spindle that produces the defective yarn on the bobbin, that is, the backward spindle. Generally speaking, after confirming the position of the lagging spindle, the lagging spindle will successively produce a plurality of defective yar...
Claims
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IPC IPC(8): B07C5/34B07C5/36
CPCB07C5/3412B07C5/362
Inventor 辛玉军韩光亭姜伟张元明张玉清姜展孙传芳
Owner QINGDAO UNIV