Denim processing system and processing technology

Abstract

The invention belongs to the technical field of denim processing, and particularly relates to a denim processing system and processing technology. The system comprises a preshrinking finishing machine; cloth joining devices are arranged in front of and behind the preshrinking finishing machine; each cloth joining device comprises a workbench and a controller; linear guide rails are fixedly connected to the two sides of the top of each workbench; a cross beam is fixedly connected between every two linear guide rails; the bottom of each cross beam is fixedly connected with a pair of electric push rods; one end of each electric push rod is fixedly connected with a hook; a clamping spring is connected between every two hooks; round holes are formed in the two ends of each clamping spring; the hooks penetrate through the round holes and are connected with the clamping springs; a groove is formed in the top of each workbench; a clamping groove is formed in each groove; and the clamping springs can be clamped in the clamping grooves. In the prior art, the sewing connection efficiency of guide cloth and grey cloth is relatively low, and the cloth loss is caused; and however, according to the invention, the grey cloth and the guide cloth are conveniently and rapidly connected through the arrangement of the clamping springs and the clamping grooves, and the clamping springs and the clamping grooves are conveniently and rapidly separated, so that the grey cloth and the guide cloth are separated, and the cloth loss is avoided.

Description

technical field [0001] The invention belongs to the technical field of denim processing, in particular to a denim processing system and a processing technology thereof. Background technique [0002] The production process of denim mainly includes warp dyeing, sizing, weaving, finishing of gray cloth, etc. Among them, the finishing process of denim mainly includes colored gray cloth, singeing, grouting, weft adjustment, pre-drying, spraying or steaming Wetting, shrink-proofing of rubber blankets, drying of woolen blankets, inspection and packaging of finished products, among which shrink-proofing of rubber blankets is generally carried out on a pre-shrinking finishing machine. [0003] For example, a Chinese patent with the application number CN201810826885.9 discloses a denim shaping process, which includes finishing the denim twice; the process steps in the first finishing are: gray fabric singeing-passing the water tank and padding-pulling Slanting, drying-blanket shaping...

AI Technical Summary

Problems solved by technology

[0004] In this scheme, it can not only stabilize the width of the fabric, but also maintain its good elasticity by reducing the elastic damage and loss of spandex elastic yarn in the elastic denim. inconvenient problem

Now it is often used to guide the feeding of the gray cloth through the guide cloth. Firstly, the guide cloth and the gray cloth are stitched and connected, and then the guide cloth is cut after finishing. In this process, for the gray cloth with a wider door width, the sewing time is longer The quality is difficult to control, jumper thread breakage will occur during the sewing process, and the needle thread needs to be replaced, which affects work efficiency, and fabric loss will occur when cutting guide fabric and gray fabric, which will increase production costs

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