Bar tacker

Abstract

The invention discloses a bar tacker. The bar tacker comprises a bar tacker body located on a machine base, an operating table face, a feeding device, an automatic detector, a pressing device, a shearing device, a folding device and a conveying device, wherein a sewing table face is arranged on the bar tacker body; the feeding device, the automatic detector, the pressing device, the shearing device, the folding device and the conveying device are fixedly arranged on the operating table face in sequence; the folding device is fixedly connected with the conveying device, shell fabric enters the operating table face through the feeding device and is conveyed into the folding device through the automatic detector, the pressing device and the shearing device; after being folded trough the folding device, the shell fabric is conveyed to the sewing table face of the bar tacker body through the conveying device to be sewn. The bar tacker is convenient to operate, manual operation is avoided, mechanical automation is achieved, production efficiency is achieved, production cost is reduced, market requirements are met, and the bar tacker is applicable to promotion and application on a large scale.

Description

technical field [0001] The invention relates to an overlay machine, in particular to an overcoat machine capable of automatically folding and overlaying fabrics. Background technique [0002] Overlapping machine is a kind of sewing machine used to finish overcoating in the process of producing garments. In the clothing industry, the materials used for polyester and other materials are generally synthetic fibers. After cutting the relatively hard texture, the silk thread at the edge seam of the cut fabric will scatter because of its relatively high hardness, so it needs to be copied. Edge, the main purpose of overcoating is to prevent the yarn of the cut piece from loosening, and at the same time, use an overcoating machine to cover the edge seam to prevent the silk threads of the fabric from spreading out, which can also play an aesthetic role. [0003] In the production process of the existing overcoating machine, the general operation process is to fold the processed fabr...

AI Technical Summary

Problems solved by technology

[0003] In the production process of the existing overcoating machine, the general operation process is to fold the processed fabric in half first, and then overcoat it. However, the existing operation process is to realize the halffold of the fabric through manual operation first. Then use the sewing machine for overlaying. In such a production mode, long-term operation will increase the fatigue strength of the operator, resulting in low production efficiency, and the quality of the product cannot be guaranteed. The production cost is greatly increased, which is not conducive to large-scale production. The promotion and application within the system cannot meet the needs of the market

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