Feeding mechanism of patch pocket sewing machine
A feeding mechanism and sewing machine technology, applied in the direction of cloth feeding mechanism, sewing machine components, sewing machine control devices, etc., can solve the problems of complex structure, easy displacement, and accelerated wear or damage of feeding mechanism, so as to achieve good sewing quality and position Accurate fixation and smooth movement
Inactive Publication Date: 2016-08-10
蔡丰俭
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Problems solved by technology
The structure of the existing feeding mechanism is relatively complicated. The feeding mechanism will vibrate during the movement process, causing the presser foot to vibrate during the movement process. When the presser foot vibrates, it is not easy to press the pocket and the fabric tightly on the worktable. When the presser foot is moving the pocket and the fabric, the pocket and the fabric are easy to shift, which is not convenient for the needle to sew the pocket accurately, which affects the sewing quality of the pocket, and the feeding mechanism will speed up the wear of the feeding mechanism when it shakes during the movement Or damaged, reducing the service life of the feeding mechanism
Method used
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[0016] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see figure 1 —3:
[0017] The feeding mechanism of the patch pocket sewing machine includes a body 1, a workbench 2 is arranged on the body 1, a bracket 3 is arranged on the body 1 on the rear side of the workbench 2, and two horizontally arranged on the bracket 3 are connected to the workbench. 2. Parallel guide rails 4. A longitudinal slide rail 5 is slidably arranged on the guide rail 4. The longitudinal slide rail 5 is driven by the first servo motor 6 to move laterally. Presser foot 7, presser foot 7 is driven by the second servo motor 8 to move longitudinally.
[0018] The specific structure that the above-mentioned longitudinal slide rail 5 is driven by the first servo motor 6 to move laterally is: the first servo motor 6 installed on the support 3 drives the first belt transmission mechanism or the first chain transmission mechanism or the f...
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The invention belongs to the technical field of sewing machines, and in particular refers to a feeding mechanism of a patch pocket sewing machine, which includes a body with a workbench on the body, a bracket on the body at the rear side of the workbench, and two laterally arranged on the bracket. A guide rail parallel to the workbench, a longitudinal slide rail is slid on the guide rail, and the longitudinal slide rail is driven by the first servo motor to move laterally, and a presser foot parallel to the table surface of the workbench is slid on the longitudinal slide rail. The foot is driven by the second servo motor to move longitudinally. The advantage is that the feeding mechanism will not shake during the movement of the guide rail, and the movement is stable, and the presser foot on the feeding mechanism will not shake, so that the presser foot can move The pocket and the fabric are pressed tightly on the workbench. During the process of pressing the pocket and the fabric with the presser foot and moving the pocket and the fabric, the position of the pocket and the fabric is fixed accurately, and the movement between the pocket and the fabric is not easy to occur, which is convenient for the sewing machine head to sew the pocket accurately. , pocket sewing quality is good.
Description
technical field [0001] The invention belongs to the technical field of sewing machines, in particular to a feeding mechanism of a patch pocket sewing machine. Background technique [0002] The patch pocket sewing machine is mainly used in the sewing of jeans and shirt pockets. Flat stitch sewing and tacking can be completed at one time. It is suitable for sewing various jeans back pockets, shirt pockets, and other irregularly shaped parts in garment processing. suture. [0003] The feeding mechanism on the patch pocket sewing machine generally presses the fabric and the pocket on the workbench through the presser foot, and then the drive device drives the presser foot to move from one side of the workbench to the other side of the workbench, and the presser foot on the other side The sewing head sews the pocket to the fabric. The structure of the existing feeding mechanism is relatively complicated. The feeding mechanism will vibrate during the movement process, causing th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Login to View More IPC IPC(8): D05B29/02D05B29/06D05B69/12D05B35/00
CPCD05B29/02D05B29/06D05B35/00D05B69/12
Inventor 蔡丰俭沈向东阮荣根
Owner 蔡丰俭