Double-roll spreading system with adjustable spreading travel

Abstract

The invention discloses a double-roll spreading system with adjustable spreading travel. The double-roll spreading system with adjustable spreading travel comprises a rack, a horizontal straight guide track, a movable frame, a motor, a screw, a first distance measuring sensor group, a first deviation adjusting roll group, a second distance measuring sensor group, a second deviation adjusting roll group, a combining and conveying roll group, cloth edge flattening mechanisms and a cloth downward pressing mechanism. By the double-roll spreading system with adjustable spreading travel, two cloth rolls can be simultaneously combined and spread, and the spreading efficiency is high; cloth can be pushed to two ends of each cloth roll by a rotating belt of each belt conveyor, and edges of folded cloth can be flattened; and in a cloth roll diameter changing process, a controller can control each first electric cylinder to drive the corresponding belt conveyor to move downwards according to pressure data fed back by a corresponding pressure sensor, so that pressure of the belt conveyors to the cloth rolls is always kept in a set range stably, and reliable cloth edge flattening operation can be kept in a whole spreading process.

Description

Technical field [0001] The invention relates to a clothing production equipment, in particular to a cloth spreading machine. Background technique [0002] China is a big country in garment production, and competition in the garment manufacturing industry is particularly fierce. How to systematically control the quality, cost and efficiency of finished products has become extremely important. [0003] The first step in the garment manufacturing process is to pull the cloth, which is to unfold the rolled fabric layer after layer on the cutting table, and then cut the fabric to the required size. The quality of the cloth directly determines the quality of the cutting, and also determines a key factor in the efficiency and quality of the garment. [0004] At present, small and medium-sized enterprises widely use manual spreading. Manual spreading requires multiple workers to work together, which directly causes high labor costs. In addition, manual spreading has problems of high labor i...

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Problems solved by technology

[0008] In view of this, the object of the present invention is to provide a double-roll cloth stretching system with adjustable stretching stroke to solve the problem that the existing stretching machine cannot level the edge of the cloth, the cloth stretching efficiency is low, and the stretching stroke is impossible. tuning technical issues

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