Cloth pressing device of sewing machine and working method of cloth pressing device

The technology of a cloth pressing device and sewing machine is applied in the directions of sewing machine components, cloth pressing mechanism, sewing equipment, etc., which can solve the problems of work fatigue, affect the processing efficiency, increase the workload of workers, etc., and achieve the effect of increasing the tension force.

Inactive Publication Date: 2021-04-20
徐州力达缝纫设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the sewing machine is processing workpieces such as cloth, it needs to be processed after the cloth is tensioned to prevent the workpiece from being wrinkled and affect the quality of the workpiece. In the prior art, workers usually tension it by hand. Increase the workload of workers, easily cause work fatigue and affect processing efficiency

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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  • Cloth pressing device of sewing machine and working method of cloth pressing device
  • Cloth pressing device of sewing machine and working method of cloth pressing device
  • Cloth pressing device of sewing machine and working method of cloth pressing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] if Figure 1-4 As shown, a cloth pressing device of a sewing machine includes a workbench 1, a sewing machine body 2, a tensioning seat 3, a lifting mechanism 4, a pressing wheel mechanism 5, a tensioning mechanism 6 and a control switch group 9, and the sewing machine body 2 is fixed Above the workbench 1, the tension seat 3 is symmetrically arranged on both sides of the workbench 1 with the sewing machine body 2 as the center, the tension seat 3 is slidingly connected with the workbench 1, and the longitudinal center position of the tension seat 3 is A lifting mechanism 4 is provided, and a pressure roller mechanism 5 is connected to the bottom of the lifting mechanism 4, and the pressure roller mechanism 5 includes a connecting horizontal plate 51, an end plate 52, a pressure roller 53, a first slider 54 and a first spring 55 , the two ends of the pressure wheel 53 are provided with end plates 52, the end plates 52 are provided with a first slider 54, and the ends of...

Embodiment 2

[0039] if Figure 1-4 As shown, a cloth pressing device of a sewing machine includes a workbench 1, a sewing machine body 2, a tensioning seat 3, a lifting mechanism 4, a pressing wheel mechanism 5, a tensioning mechanism 6 and a control switch group 9, and the sewing machine body 2 is fixed Above the workbench 1, the tension seat 3 is symmetrically arranged on both sides of the workbench 1 with the sewing machine body 2 as the center, the tension seat 3 is slidingly connected with the workbench 1, and the longitudinal center position of the tension seat 3 is A lifting mechanism 4 is provided, and a pressure roller mechanism 5 is connected to the bottom of the lifting mechanism 4, and the pressure roller mechanism 5 includes a connecting horizontal plate 51, an end plate 52, a pressure roller 53, a first slider 54 and a first spring 55 , the two ends of the pressure wheel 53 are provided with end plates 52, the end plates 52 are provided with a first slider 54, and the ends of...

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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PUM

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Abstract

The invention discloses a cloth pressing device of a sewing machine. The cloth pressing device comprises a workbench, a sewing machine body, tensioning seats, lifting mechanisms, pressing wheel mechanisms, a tensioning mechanism and a control switch set, wherein the sewing machine body is fixed above the workbench; the tensioning seats are symmetrically arranged on the two sides of the workbench with the sewing machine as the center; the tensioning seats are slidably connected with the workbench; the lifting mechanisms are arranged in the longitudinal centers of the tensioning seats; pressing wheel mechanisms are connected to the lower portions of the lifting mechanisms; the tensioning mechanism is arranged in the workbench; the control switch set is arranged on the front side of the workbench; and the sewing machine body, the lifting mechanisms and a second motor of the tensioning mechanism are electrically connected with the control switch set. The cloth pressing device of the sewing machine is simple and reasonable in structure, capable of automatically adapting to tensioning according to the width and thickness of cloth, high in automation degree, capable of reducing the workload of workers and capable of improving the production efficiency.

Description

technical field [0001] The invention belongs to the technical field of sewing equipment, in particular to a cloth pressing device of a sewing machine. The invention also relates to a working method of the cloth pressing device of the 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 , artificial fiber and other fabrics and leather, plastic, paper and other products, the stitches are neat and beautiful, flat and firm, with fast sewing speed and easy use. And it derived art forms such as hand-push embroidery and computer embroidery. [0003] When the sewing machine is processing workpieces such as cloth, it needs to be processed after the cloth is tensioned to prevent the workpiece from being wrinkled and affect the quality of the workpiece. In the pr...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D05B29/00D05B35/00
Inventor 陈文强
Owner 徐州力达缝纫设备制造有限公司
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