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Feeding sewing device for quilting machine

The technology of a sewing device and a quilting machine is applied to the control device for a sewing machine, a sewing machine component, a sewing machine for sewing quilts, etc. Simple structure and reliable operation

Inactive Publication Date: 2017-05-31
天津市善文玻璃纤维制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A quilting machine is a textile machine used to sew linear patterns on the surface of mattresses, bedspreads, quilts, etc. The traditional quilting machine head is moving and the fabric is still, while the multi-needle quilting machine is working, the fabric Moving during the quilting process, the motor is used to drive the feed roller to control the movement of the fabric, but the frequent start and stop of the motor shortens the life of the motor, and the delivery of the fabric and the stitching of the needle need to cooperate with each other, otherwise it will cause the sewn fabric The stitches are not uniform enough, which affects the appearance of the product

Method used

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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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted...

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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Abstract

The invention provides a feeding sewing device for a quilting machine. The feeding sewing device comprises a support, a driving wheel, a first feeding roller, a second feeding roller, a first connecting rod, a second connecting rod, a third connecting rod, a first swing rod and a second swing rod. The middle of the first swing rod is hinged to the support, the lower end of the first swing rod is hinged to the first connecting rod, the upper end of the first swing rod is hinged to the second connecting rod, the other end of the first connecting rod is hinged to the driving wheel, an eccentric wheel is formed, the other end of the second connecting rod is hinged to the second swing rod, a ratchet wheel is arranged on the second swing rod, the ratchet wheel is connected to the first feeding roller, one end of the third connecting rod is hinged to the driving wheel, an eccentric wheel is formed, the other end of the third connecting rod is hinged to a transverse beam, a needle is arranged on the transverse beam, and the transverse beam moves inside a vertical track. According to the feeding sewing device for the quilting machine, after feeding of a cloth is performed by a certain length, the needle can be automatically pressed down for performing sewing, the overall process is matched coordinately, and sewn stitches are uniform.

Description

technical field [0001] The invention belongs to the field of quilting equipment, in particular to a material feeding and sewing device for a quilting machine. Background technique [0002] A quilting machine is a textile machine used to sew linear patterns on the surface of mattresses, bedspreads, quilts, etc. The traditional quilting machine head is moving and the fabric is still, while the multi-needle quilting machine is working, the fabric Moving during the quilting process, the motor is used to drive the feed roller to control the movement of the fabric, but the frequent start and stop of the motor shortens the life of the motor, and the delivery of the fabric and the stitching of the needle need to cooperate with each other, otherwise it will cause the sewn fabric The stitches are not uniform enough, affecting the appearance of the product. Contents of the invention [0003] In view of this, the present invention aims to provide a feeding and sewing device for a qui...

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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Application Information

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IPC IPC(8): D05B11/00D05B27/00D05B69/02
CPCD05B11/00D05B27/00D05B69/02
Inventor 李善文
Owner 天津市善文玻璃纤维制品有限公司
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