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Thick stuff sewing machine

A technology of sewing machine and machine head, which is applied in the direction of sewing machine components, sewing machine needle seat, sewing machine ring mechanism, etc., which can solve the problems of low production efficiency, increased auxiliary preparation time, increased labor intensity, etc., and achieve improved production efficiency , Reduce labor intensity, fast lifting speed of the needle bar

Inactive Publication Date: 2013-02-27
苏磊 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual shuttle replacement increases the auxiliary preparation time for production, increases labor intensity, and reduces production 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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  • Thick stuff sewing machine
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Examples

Experimental program
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Embodiment Construction

[0025] Such as figure 1 with figure 2As shown, a thick material sewing machine is composed of four parts: head, machine base, transmission and accessories, wherein the head part includes stabbing mechanism 2, thread hook mechanism 4, thread take-up mechanism 1, feeding mechanism 3 main mechanism and winding mechanism Auxiliary mechanism for thread, pressing material, and falling teeth. The transmission part includes a frame and a motor. Installed directly on the head of the sewing machine, the accessories of the sewing machine include machine needles, hooks, knives, and oilers.

[0026] Such as image 3 As shown, from the formation process of the stitches, it can be seen that the formation of a stitch is mainly realized by the regular movement of four main parts such as the needle, the hook, the thread take-up lever, and the cloth feeding dog. Therefore, the sewing machine head can be divided into four major mechanisms such as stabbing mechanism 2, thread hook mechanism 4,...

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 thick stuff sewing machine which mainly comprises a needle bar mechanism, a thread hooking mechanism, a take-up mechanism and a feeding mechanism. A base thread detection device is mounted on a rotating shuttle; a sensor, a controller and a manipulator are arranged in the base thread detection device; the sensor is used for sensing the stock of base threads; the controller controls the manipulator to replace a bobbin; a lifting mechanism is mounted on a needle bar; the needle bar is connected with a draw bar through the lifting mechanism; a clutch I is arranged between the draw bar and the needle bar through the lifting mechanism; a clutch II is arranged between the needle bar and a needle bar crank connecting rod mechanism; a linkage curved bar is arranged between the clutch I and the clutch II; a servo control system is arranged on the thick stuff sewing machine; and a power module, a control module, a drive module and a servo motor are arranged in the servo control system. Through the invention, the structure and the control system are optimized, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of machinery, in particular to a thick material sewing machine. Background technique [0002] my country is the largest manufacturer and user of industrial sewing machines, accounting for more than half of the world's sewing machine output. With the development of society, the continuous use of heavy materials such as footwear, bags, leather, etc., the demand for heavy material sewing machines is also increasing. big. The society's demand for advanced technology to use and produce is also increasing, making the transformation of traditional heavy material sewing machines more important. Electrification and intelligence are the trends of this transformation. [0003] The production of thick material sewing machine came along with the development of sewing machine, and began to be called as a special machine of sewing machine. A sewing machine is a textile-related machine that sews textiles or other materials...

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): D05B23/00D05B69/00D05B59/00D05B55/14D05B57/14D05B65/02
Inventor 苏磊霍秉华
Owner 苏磊
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