A sewing device capable of automatically and continuously sewing keyholes
A sewing and keyhole technology, which is applied in the direction of program-controlled sewing machines, sewing equipment, textiles and papermaking, etc., can solve the problems of low efficiency and inability to automatically and continuously sew multiple buttonholes, and achieve high efficiency, simple process, Guaranteeing the effect of accuracy
Active Publication Date: 2021-08-27
JACK SEWING MASCH CO LTD
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Problems solved by technology
[0004] The buttonhole machine in the above patent document needs to manually move the cloth after each sewing a buttonhole, and cannot automatically and continuously sew multiple buttonholes, resulting in the need for multiple positioning and low efficiency
Method used
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Embodiment Construction
[0027]The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0028] Such as Figure 1 to Figure 4 As shown, the sewing equipment includes a frame 1 with a sewing platform 2 on the frame 1. A sewing machine 3 for sewing buttonholes is fixed on the frame 1. The sewing machine 3 includes a sewing needle 31 that can move toward the sewing platform 2 and Cutter 32, frame 1 is fixedly provided with mounting frame 4, and mounting frame 4 is provided with vertical transmission belt 5 and the motor 6 that drives transmission belt 5 to reciprocate, and one side of transmission belt 5 is fixedly provided with mounting block 7, and mounting block 7 A mounting plate 8 is fixedly connected on the top, and a lifting cylinder 9 towards the sewing platform 2 is fixedly connected on the mounting plate...
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The invention provides a sewing device capable of automatically and continuously sewing buttonholes, which belongs to the technical field of sewing device manufacturing. The utility model solves technical problems such as low efficiency of existing sewing equipment when sewing keyholes. The sewing equipment includes a frame with a sewing platform, and a sewing machine for sewing keyholes is fixed on the frame. The sewing machine includes sewing needles and cutters that can move toward the sewing platform. The mounting frame is provided with a longitudinal transmission belt and a motor for driving the transmission belt to reciprocate, one side of the transmission belt is fixed with a mounting block, the mounting block is fixed with a mounting plate, and the mounting plate is fixed with a lifting cylinder facing the sewing platform A briquetting block is fixedly connected with the piston rod of the lifting cylinder. The sewing equipment in the present invention can continuously and automatically sew a row of multiple buttonholes without manually moving the clothing cloth after the clothing cloth is placed for the first time, and the efficiency is high.
Description
technical field [0001] The invention belongs to the technical field of sewing equipment design and manufacture, and relates to a sewing equipment capable of automatically and continuously sewing keyholes. Background technique [0002] Buttons and buttonholes corresponding to the buttons are designed on many existing garments. Usually, the edges of the buttonholes need to be twisted with threads, so that it is not easy to thread when buttoning the buttons; in large-scale clothing production workshops, the above-mentioned buttonholes need It is processed with special sewing equipment. The buttonhole machine is a sewing equipment specially used for sewing buttonholes. It includes flat buttonhole machines and round buttonhole machines, which are used to process buttonholes in various clothing. "Flat head" means that both ends of the buttonhole of the seam lock are flat, and it is mostly used for the seam of shirts, jackets, and clothing; the so-called "round head" means that the...
Claims
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IPC IPC(8): D05B3/06D05B19/16
CPCD05B3/06D05B19/16
Inventor 阮积祥余庆均于阳
Owner JACK SEWING MASCH CO LTD