Seam pull-open machine

Abstract

The invention relates to a seam pull-open machine. The seam pull-open machine comprises an operation table board, and a supporting plate is vertically arranged on the operation table top. The seam pull-open machine is characterized by further comprising a baffle and a seam pull-open mechanism; the baffle extends front and back in the conveying direction of double-layer cloth, the baffle comprisesa transverse plate located on the supporting plate and a vertical plate connected with the transverse plate and extending up and down, a first gap is formed between the transverse plate and the supporting plate, and a second gap is formed between the vertical plate and the supporting plate; the seam pull-open mechanism comprises a clamping mechanism, a first lifting mechanism and a pushing mechanism; the clamping mechanism comprises two clamping plates which are opposite in the left-right direction and arranged at an interval and a first driving mechanism used for driving the two clamping plates to move in the face-to-face or back-to-back manner in the left-right direction, the supporting plate is located between the two clamping plates, and avoiding openings allowing the clamping plates to pass through are formed in the positions, corresponding to the clamping plates, of the supporting plate; the first lifting mechanism is used for driving the clamping mechanism to move up and down; and the power output end of the pushing mechanism is in driving connection with the first lifting mechanism. A sewing position is pulled and dragged, uniform dragging is achieved, operation is simple,and the seam pull-open efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of garment processing, and in particular relates to a seaming machine. Background technique [0002] In the processing technology of garment factories, there is a process of separating the stitched two-layer fabric along the stitching gap to make the stitching gap more beautiful. At present, in this process, the operators manually carry out the seam operation along the gap, which is time-consuming and labor-intensive. [0003] In order to solve the above-mentioned technical problems, such as the Chinese utility patent "A Seaming Machine", whose patent number is CN201920243154.1 (authorized announcement number is CN 209890860 U) discloses a seaming machine, including auxiliary materials for supporting the seam Feeding plate, auxiliary feeding wheel is provided on the auxiliary feeding plate, a mounting frame that can be lifted up and down is provided on the frame, and the first feeding wheel, the second feed...

AI Technical Summary

Problems solved by technology

The above-mentioned patent realizes automatic seam removal, but requires the cooperation of the first feed wheel, the second feed wheel, the third feed wheel and the auxiliary feed wheel to achieve the purpose of seam removal, and the structure is relatively complicated. In addition, the three feed wheels are in the In the process of pulling the fabric, uneven pulling may occur, resulting in uneven seams

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