Anti-pinch mechanism of sewing machine for footwear processing

Abstract

The invention relates to the technical field of footwear processing equipment, in particular to an anti-pinch mechanism of a sewing machine for footwear processing. The anti-pinch mechanism comprises a sewing machine, the sewing machine comprises an operating floor, a sewing machine body is fixedly mounted in the middle of the top of the operating floor, a sewing machine head is fixedly mounted at the right end of the sewing machine body, a sewing machine needle is arranged in the middle of the bottom of the sewing machine head, a nail seat is arranged under the sewing machine needle and fixedly welded to the top of the operating floor, and a conveying mechanism is mounted at the top of the operating floor. According to the anti-pinch mechanism of the sewing machine for footwear processing, two sets of first shaft rods are driven to synchronously and relatively rotate through rotation of a spline rod, so that two corresponding sets of conveying wheels synchronously and relatively rotate to extrude and convey shoes, workers do not need to manually convey the shoes, and the safety of the device during working is effectively guaranteed; and two conveying mechanisms are symmetrically mounted on the front side and the rear side of the nail seat in the front-back direction, and the stability and continuity in the shoe conveying process are effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of shoe processing equipment, in particular to an anti-pinching mechanism of a sewing machine for shoe processing. Background technique [0002] The needle car is a kind of mechanical equipment that relies on the interlaced movement of the needle and the shuttle to perform sewing operations. The needle car can effectively interweave one or more layers of sewing materials through the interlacing and interweaving of the bottom thread box and the upper thread. Or stitched together, it has the advantages of neat and beautiful stitches, smooth and firm, fast stitching speed, so it is widely used in the stitching production of fabrics, leather, plastics, bags, shoes and other products; [0003] In the existing processing of footwear products, it is usually necessary to use a needle car to process and produce the upper of the shoe through the stitching work of the needle car. The sewing needle car for shoe processi...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an anti-pinching mechanism for a needle machine for shoe processing, so as to solve the problem that when the needle machine in the prior art proposed in the above-mentioned background technology is in use, the staff manually handles the shoe for conveying and control, It is easy to cause the hands of the staff to be pinched by the moving parts of the needle car, and during the use of the needle car, there is a lack of pre-compressed positioning of the shoe at the stitching position, which affects the stitching accuracy of the shoe processing.

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