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Automatic bar breaking device of drawing frame and bar breaking device using device

A drawing frame and sliver breaking technology, applied in textiles and papermaking, etc., can solve the problems of affecting efficiency, waste, and the sliver breaking rate cannot reach 100%, and achieve the effect of reducing equipment cost, avoiding waste, and simple breaking method.

Active Publication Date: 2016-02-03
沈阳宏大华明纺织机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sliver breaking method usually needs to use the sliver breaking mechanism to carry out mechanical sliver breaking. Due to the difference in fiber varieties and processes, or when changing fiber varieties with large differences, the sliver breaking rate cannot reach 100%.
If the sliver is not broken and the automatic driving is performed, the sliver will be wrapped around the outside of the empty can, causing waste and affecting 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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  • Automatic bar breaking device of drawing frame and bar breaking device using device

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Embodiment Construction

[0016] The present invention comprises cabinet 4, and the first roller 9 that is connected with main motor 3 is arranged on the top inside cabinet 4, and bar silo 13 is arranged on the bottom inside cabinet 4, and the bottom of cabinet 4 is provided with can changing motor 15, and the top inside cabinet 4 is corresponding to The bar silo 13 is provided with a guide roller 11, which is characterized in that: corresponding to the first roller 9, a roller group connected to the servo motor 6 is provided; in the cabinet 4, a feed inlet corresponding to the cabinet 4 is provided. A sliver speed sensor 5; an output sliver speed sensor 10 is arranged corresponding to the guide roller 11 in the cabinet 4; the main motor 3 is connected to a PLC control system through a frequency converter, and the servo motor 6 is connected to the PLC through a servo driver The control system is connected; the PLC control system is also connected with the feeding sliver speed sensor 5 and the output sli...

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 an automatic bar breaking device of a drawing frame and a bar breaking device using the device and belongs to the technical field of spinning machinery, and particularly relates to the automatic bar breaking device of the drawing frame and the bar breaking device using the device. The automatic bar breaking device of the drawing frame, provided by the invention, has a simple structure, can be used for accurately breaking bars, does not have a condition of automatically operating when the bars are not broken and has high reliability. The automatic bar breaking device comprises a machine case, wherein a first roller connected with a main motor is arranged on the upper side in the machine case; a bar silo is arranged on the lower side in the machine case; a creel changing motor is arranged at the bottom of the machine case; and a guide roller is arranged at the part, corresponding to the bar silo, on the upper side in the machine case. The automatic bar breaking device of the drawing frame is characterized in that a roller set connected with a servo motor is arranged at the part corresponding to the first roller; a cotton bar feeding speed sensor is arranged at the part, corresponding to a feeding hole of the machine case, in the machine case; and a cotton bar output speed sensor is arranged at the part, corresponding to the guide roller, in the machine case.

Description

technical field [0001] The invention belongs to the technical field of textile machinery, and more specifically relates to an automatic sliver-breaking device for a draw frame and a sliver-breaking method using the device. Background technique [0002] During the working process of the draw frame, the cotton sliver is regularly looped in the can after being drawn by the draw frame. After the can is full, the draw frame needs to cut off the sliver and replace it with an empty can. Auto drive. The current sliver breaking method usually requires the use of a sliver breaking mechanism to carry out mechanical sliver breaking. Due to the difference in fiber varieties and processes, or when changing fiber varieties with large differences, the sliver breaking rate cannot reach 100%. If the automatic driving is not broken, the sliver will be wrapped around the outside of the empty can, causing waste and affecting efficiency. Contents of the invention [0003] The present inventio...

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): D01H9/16D01H13/32D01H13/14
Inventor 李响解华范碧白王丹王琦冯涛李庆岭
Owner 沈阳宏大华明纺织机械有限公司
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