Automatic deviation correcting positioning mechanism for round belt of dual-worm worm wheel of sewing machine
A technology of automatic deviation correction and positioning mechanism, applied in sewing machine components, sewing equipment, cloth feeding mechanism, etc., can solve the problems of no deviation correction, discontinuous production process and high defective rate of the hem hemming sewing machine, so as to improve the accuracy and highlight the essence. effects of sexuality
Pending Publication Date: 2019-05-10
东莞市友航五金科技有限公司
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Problems solved by technology
In the production process of clothes, the hem hem of the clothes needs to be sewn with a hem hem sewing machine, but the existing hem hem sewing machine mainly has the following problems: the hem hem sewing machine has no ability to correct the deviation, resulting in a defective rate Higher, discontinuous production process and other disadvantages
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-10 , the present invention provides a technical solution:
[0027] An automatic deviation correction and positioning mechanism for a double-worm turbine circular belt of a sewing machine, comprising a mounting base, a sliding support slidingly connected to the upper end of the mounting base, and a fixed seat 9 fixedly connected to the upper end of the sliding support. The circular belt 2 on the double-sided turbine seat 1 is an automatic ...
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The invention relates to the technical field of sewing machines, in particular to an automatic deviation correcting positioning mechanism for a round belt of a dual-worm worm wheel of a sewing machine. An automatic deviation correcting positioning mechanism capable of correcting deviation of the round belt on a double-sided worm wheel seat automatically is mounted on a fixed seat. After the automatic deviation correcting positioning mechanism for the round belt of the dual-worm worm wheel of the sewing machine is started, a rotary shaft driver is connected to a belt of the rotary shaft driverto drive a rotary shaft on the back end surface of the double-sided worm wheel seat, the double-sided worm wheel seat and a shaft end to rotate toward one direction synchronously, and then a worm driver is in transmission connection to the worm wheel through a coupling of the worm driver, a worm shaft and the worm wheel, and a groove V in the worm wheel and a groove B in a groove V bearing are connected to the round belt to drive the round belt, so that the cloth edge can be controlled precisely by the round belt to move back and forth to avoid walking deviation, and therefore, the cloth edgemoves linearly to achieve a deviation correcting effect of sewing.
Description
technical field [0001] The invention relates to the technical field of sewing machines, in particular to an automatic deviation-correcting and positioning mechanism for a double-worm turbine circular belt of a sewing machine. Background technique [0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, wool , man-made fibers and other fabrics and leather, plastic, paper and other products, the stitches are neat and beautiful, smooth and firm, fast sewing speed, easy to use, and derived from hand-push embroidery computer embroidery and other art forms. In the production process of clothes, the hem hem of the clothes needs to be sewn with a hem hem sewing machine, but the existing hem hem sewing machine mainly has the following problems: the hem hem sewing machine has no ability to correct the deviati...
Claims
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IPC IPC(8): D05B35/02D05B35/10
Inventor梁学友
Owner东莞市友航五金科技有限公司