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Machine head and machine base split type pattern sewing machine

A pattern sewing machine, split-type technology, applied in the field of sewing machines, can solve the problems of reduced work efficiency, poor stability, small sewing area, etc., and achieve the effects of improved production efficiency, convenient operation, and good stability

Inactive Publication Date: 2010-04-21
JACK SEWING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the sewing area of ​​the existing pattern sewing machines is generally small and they can only reciprocate in one of the X or Y directions. In this way, when it is necessary to sew a large-area pattern, it is necessary to stop the machine for manual feeding. The efficiency is greatly reduced, which increases the labor intensity of workers, and generally only one lead screw is set on this pattern sewing machine, and the stability performance is relatively poor when working. Now the more advanced pattern sewing machine is: the X direction is controlled by the pattern The head feed of the sewing machine controls the feed of the fabric in the Y direction, which requires fixing the fabric. However, due to the limitation of the size of the sewing machine itself, the pattern sewing area cannot be too large, which requires the design of a new pattern machine structure. To meet the sewing of large-area patterns

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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  • Machine head and machine base split type pattern sewing machine
  • Machine head and machine base split type pattern sewing machine
  • Machine head and machine base split type pattern sewing machine

Examples

Experimental program
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Embodiment Construction

[0023] The present invention will be further described below with specific embodiments in conjunction with the drawings, see Figure 1-4 :

[0024] Separated pattern sewing machine with head and base, including:

[0025] Frame: It is composed of a lower frame 11 and an upper frame 10. Both the upper frame 10 and the lower frame 11 are provided with support legs 101 and 110 downward on a rectangular frame, and the support leg 101 of the upper frame 10 is installed On the upper surface of the rectangular frame of the lower frame 11;

[0026] Y-direction feeding device: two ends of a ball screw 20 are respectively provided with bearing seat assemblies 21, the bearing seat assemblies 21 are respectively fixed on the front and rear frames of the lower frame 11, the front end of the ball screw 20 passes through the belt 22 and the pulley 23 Connected to the main shaft of the servo motor 24, the belt 22 and the pulley 23 and the servo motor 24 are separately arranged on both sides of the ...

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 relates to a machine head and machine base split type pattern sewing machine belonging to the technical field of sewing machines. The machine head and machine base split type pattern sewing machine comprises an X-direction feed device, a Y-direction feed device, a machine head, a machine base and a stand, wherein the X-direction feed device and the Y-direction feed device are driven by respectively independent motors; the Y-direction feed device drives the X-direction feed device to move along a Y direction; the X-direction feed device is provided with a double-ball screw, and the synchronous feed of the double-ball screw is realized through a synchronous belt so that the machine base and the machine head which are arranged on the X-direction feed device can synchronously move. The invention has simple structure and easy operation and can move along an X direction and the Y direction and achieve the purposes of sewing patterns with large areas and enhancing the work efficiency; in addition; the pattern sewing machine can more stably work through the double-ball screw arranged on the X-direction feed device.

Description

Technical field [0001] The invention belongs to the technical field of sewing machines, and particularly refers to a pattern sewing machine with a split head and a base. Background technique [0002] At present, the sewing area of ​​the existing pattern sewing machines is generally small and they can only move back and forth in one of the X or Y directions, so when a large area of ​​pattern needs to be sewn, the machine must be stopped for manual feeding. The efficiency is greatly reduced, and the labor intensity of the workers is increased. Generally, only one screw is installed on this pattern sewing machine, and the stability performance is relatively poor when working. The more advanced pattern sewing machine is: the X direction is controlled by the pattern The head feed of the sewing machine, Y direction controls the cloth feed, which needs to fix the cloth. However, due to the limitation of the size of the sewing machine, the sewing area of ​​the pattern cannot be too large...

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): D05B9/00D05B27/00D05B55/14D05B69/10D05B73/00D05B75/00
Inventor 李创吕俊飞蔡敏华邱卫明
Owner JACK SEWING MASCH CO LTD
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