Guiding structure of cloth feeding mechanism
A technology of guiding structure and cloth feeding mechanism, which is applied in the direction of cloth feeding mechanism, sewing machine components, textiles and paper making, etc., which can solve problems such as skewing of the Y-axis direction of cloth feeding teeth, inability to sew, poor sewing quality, etc., to ensure that The effect of improving quality and accuracy
Inactive Publication Date: 2015-04-01
曾贤长
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Problems solved by technology
[0002] The sewing operation of the sewing machine is to use the cloth feeding mechanism to drive the cloth feeding teeth to move the cloth forward or backward at high speed along the X-axis direction, and cooperate with the action of the needle to sew the designed pattern; wherein, the cloth feeding The tooth system is located at the end of the cloth feeding mechanism. Due to the cumulative error of each part of the cloth feeding mechanism itself or after the assembly of each part, the feeding teeth will be skewed in the Y-axis direction when pushing the cloth, and cannot be very accurate along the Sewing in the X-axis direction will result in poor sewing quality
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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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[0037] In order to have a more specific understanding of the technical content, characteristics and effects of the present invention, the detailed description is as follows in conjunction with the illustrated embodiment:
[0038] please cooperate figure 1 , 2 , 3, below the needle plate 10 of this sewing machine is provided with a machine base 20, on which a cloth feeding mechanism 30 is additionally provided, the grid-shaped hollow groove structure of the needle plate 10 is provided with a machine base for the cloth feeding mechanism 30 to push The cloth feeding tooth 31, the bottom of the cloth feeding tooth 31 is fixed on the top surface of a rectangular tooth seat 32 arranged horizontally, and the two ends of the tooth seat 32 are set on a cloth feeding link group 33, and drive it , and the structure of this cloth feeding link group 33 is a known structure, and will not be described in detail here; and the horizontal movement direction of the cloth feeding tooth 31 drivin...
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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The invention discloses a guiding structure of a cloth feeding mechanism, wherein the guiding structure is arranged at the opposite positions of a base below a needle plate of a sewing machine and cloth feeding teeth pushed by the cloth feeding mechanism of the sewing machine; the bottoms of the cloth feeding teeth are provided with a tooth holder; the tooth holder is pushed by the cloth feeding mechanism forwards and backwards along an X-axis direction; the guiding structure is provided with a first guiding part and a second guiding part of a guiding device; the first guiding part is arranged on the tooth holder and is matched with the second guiding part of the guiding device to be arranged on the base, or the first guiding part is arranged on the base and is matched with the second guiding part of the guiding device to be arranged on the tooth holder; and the two guiding parts mutually guide the cloth feeding teeth to move along the X-axis direction. According to the guiding structure of the cloth feeding mechanism, through the mutual guiding of the two guiding parts, the movement of the cloth feeding teeth along right direction always in the cloth feeding process is ensured, so that the quality of cloth feeding sewing is improved.
Description
technical field [0001] The invention relates to a guiding structure of a cloth feeding mechanism of a sewing machine. Background technique [0002] The sewing operation of the sewing machine is to use the cloth feeding mechanism to drive the cloth feeding teeth to move the cloth forward or backward at high speed along the X-axis direction, and cooperate with the action of the needle to sew the designed pattern; wherein, the cloth feeding The tooth system is located at the end of the cloth feeding mechanism. Due to the cumulative error of each part of the cloth feeding mechanism itself or after the assembly of each part, the feeding teeth will be skewed in the Y-axis direction when pushing the cloth, and cannot be very accurate along the Sewing in the X-axis direction will result in poor sewing quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a guide structure of the cloth feeding mechanism, which has an ...
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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IPC IPC(8): D05B27/02
Inventor 曾贤长
Owner 曾贤长