Cloth pressing device of stretching machine

Abstract

The invention provides a cloth pressing device of a spreading machine and belongs to the technical field of garment processing machinery. The spreading machine comprises a spreading table, a cross beam, a pair of toothed belt edge stripping mechanisms and front and rear cloth spreading rollers, wherein a rack is arranged on the spreading table, upper and lower cloth guiding roller, a cloth guiding roller, a large cloth spreading roller and a lower cloth spreading roller are arranged on the rack. The cloth pressing device is characterized by comprising a large cloth spreading roller cloth pressing mechanism, wherein the large cloth spreading roller cloth pressing mechanism comprises a pair of cloth pressing roller carriers, a large cloth spreading roller front cloth pressing roller, a large cloth spreading roller upper cloth pressing roller and a large cloth spreading roller rear cloth pressing roller, the right end of one pair of cloth pressing roller carriers is pivoted on the rack, a handle is fixed in the middle of one pair of cloth pressing roller carriers, one opposite side of one end of one pair of cloth pressing roller carriers is connected with the upper end of a front pressing roller arm, one opposite side of the right end of one pair of cloth pressing roller carriers is connected with the upper end of a rear pressing roller arm, a large cloth spreading roller front cloth pressing roller is arranged at the lower end of the front pressing roller arm, the large cloth spreading roller upper cloth pressing roller is arranged between one pair of cloth pressing roller carriers, and the large cloth spreading roller rear cloth pressing roller is fixed at the lower end of the rear pressing roller arm. The cloth pressing device creates edge stripping conditions for a toothed belt edge stripping mechanism and ensures the cloth pulling and spreading effects.

Description

technical field [0001] The invention belongs to the technical field of garment processing machinery, and in particular relates to a cloth pressing device of a cloth stretching machine. Background technique [0002] Spreading machine is also called spreading machine, delaying machine, spreading machine or mopping machine. Its function is to lay the fabric layer by layer on the spreading table in a flat manner according to the process requirements. The process requirements mentioned here are the length of the material, the number of layers of the material, the alignment of the upper and lower layers of the fracture at both ends of the fabric, the alignment of the upper and lower sides of the selvedge, and the flatness of the fabric (no tension), etc. As is well known in the industry, in the garment production process, drawing and cutting play a vital role, because only regular cut pieces can obtain finished garments that meet the specifications, and because if the cut pieces a...

AI Technical Summary

Problems solved by technology

But this patent application scheme has the following shortcoming: one, because of the characteristics of curling itself, it is easy to restore the stripped selvage, that is, the curled selvage will recover immediately after going out of the stripping device, so only by stripping It is difficult for the edge device to keep the selvage in a flat state after stripping; secondly, because the pair of edge devices responsible for stripping the selvage do not have the function of stretching (stretching) the cloth from the center of the width direction to both sides , so it is difficult to guarantee the uniformity of the edges on both sides of the long side (i.e., the selvedge) laid on the paving table, and there will be defects of different specifications after cutting and even lead to scrapping; thirdly, the patent application scheme does not No enlightenment is given to make the fabric and the large spreader roll in good contact

Images