Glass fiber bobbin rest yarn removing device and control method thereof

A glass fiber yarn and bobbin technology, applied in the field of glass fiber bobbin residual yarn removal device, can solve the problems of low yarn cutting efficiency, poor yarn cutting effect, easy to cut bobbins, etc., and achieve good yarn cutting effect and not easy Cutting bobbins, high yarn cutting efficiency

Active Publication Date: 2016-03-16
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and problems of poor yarn cutting effect, low yarn cutting efficiency, and easy to cut bobbins in the

Method used

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  • Glass fiber bobbin rest yarn removing device and control method thereof
  • Glass fiber bobbin rest yarn removing device and control method thereof
  • Glass fiber bobbin rest yarn removing device and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] see Figure 1 to Figure 6 , a glass fiber bobbin remaining yarn removal device, comprising a bobbin conveying part 1, a bobbin rotating and positioning part 2, a glass fiber cutting part 3, the bobbin conveying part 1 includes a synchronous toothed belt 11, a No. 1 synchronous belt wheel 12, No. 2 synchronous pulley 13, the outer peripheral surface 111 of the synchronous toothed belt 11 is provided with bobbin installation pin 113 to cooperate with the bobbin 4, and the inner peripheral surface 112 of synchronous toothed belt 11 is provided with Belt teeth 114, one end inside the synchronous toothed belt 11 is provided with a No. 1 synchronous pulley 12 meshing with the toothed 114, and the other end inside the synchronous toothed belt 11 is provided with a No. 2 synchronous belt meshing with the toothed 114 wheel 13; the synchronous toothed belt 11 is provided with a bobbin 4, the bobbin 4 includes a bobbin body 41, both sides of the bobbin body 41 are provided with groo...

Embodiment 2

[0068] Basic content is the same as embodiment 1, the difference is:

[0069] see Figure 1 to Figure 6 , both sides of the No. 1 synchronous pulley 12 are provided with a No. 1 synchronous pulley mounting seat 7, and one end of the No. 1 synchronous pulley 12 is arranged in the No. 1 synchronous pulley mounting seat 7 on one side, and the No. 1 synchronous belt The other end of the wheel 12 is connected with one end of the No. 1 stepper motor 121 through the No. 1 synchronous pulley mount 7 on the other side; Seat 10, one end of the No. 2 synchronous pulley 13 is set in the No. 2 synchronous pulley mounting seat 10 on one side, and the other end of the No. 2 synchronous pulley 13 is set in the No. 2 synchronous pulley mounting seat 10 on the other side ; The inside of the synchronous toothed belt 11 is located at the position between the rotary cylinder bracket 5 and the second synchronous pulley 13. A synchronous belt tensioner 14 is provided, and the synchronous belt tensi...

Embodiment 3

[0072] Basic content is the same as embodiment 1, the difference is:

[0073] see Figure 1 to Figure 6 , the rodless cylinder 32 includes a cylinder body 321, a slider 322, one end of the slider 322 is connected with the cylinder body 321, and the other end of the slider 322 is connected with an end of the blade mount 31; the rodless cylinder 32 Set on the cylinder bracket 34, the lower end of the cylinder bracket 34 is set on the motion guide rail 35, and one end of the motion guide rail 35 is connected with No. 2 stepping motor 36.

[0074] According to the above scheme, in the second step of the control method, the No. 2 stepper motor 36 is first controlled to work so that the motion guide rail 35 works, and then the rodless cylinder 32 is controlled to move in a direction close to the bobbin 4 until the cutting blade 33 stretches out. Enter the groove 44 on the other side of the bobbin 4, and then control the cylinder body 321 of the rodless cylinder 32 to work, so that ...

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PUM

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Abstract

A glass fiber bobbin rest yarn removing device includes a bobbin delivery part, a bobbin rotation positioning part, and a glass fiber cutting part; the bobbin delivery part includes a synchronous gear-shaped belt which is provided with bobbins with grooves, and the bobbin rotation positioning part is arranged above the bobbins; the bobbin rotation positioning part includes a rotary cylinder and a bobbin clamping rack, the glass fiber cutting part is arranged at one side of the bobbins, the glass fiber cutting part includes a cutting blade, a bobbin position detecting sensor with a detecting probe is arranged at the other side of the bobbins, and the detecting probe contacts the bobbins. When the glass fiber bobbin rest yarn removing device is controlled to remove rest yarns by a control method, the synchronous gear-shaped belt is firstly controlled to move until the bobbins move to the position under the bobbin clamping rack, then the rotary cylinder is controlled to allow the bobbins to axially rotate, and then the cutting blade is controlled to move up and down along the grooves at the other side of the bobbins to cut the rest yarns in the bobbins when the detecting probe extends into the grooves at one side of the bobbins. The glass fiber bobbin rest yarn removing device is good in yarn-cutting effect, is high in yarn-cutting efficiency, and cannot cut the bobbins.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a glass fiber bobbin residual yarn removal device and its control method, which is mainly suitable for reducing the labor intensity of workers and reducing the problem of bobbin scrapping caused by the process of cutting residual yarn from glass fiber bobbin bobbins . Background technique [0002] Glass fiber is widely used in the fields of electrical insulation and fireproof buildings, especially in the production process of circuit board substrates, a large number of glass fiber bobbins are needed, and the number of bobbins used by large-scale production enterprises reaches 1 million a year. branch. Due to the requirements of the production process, each glass fiber bobbin needs to be replaced when there is a small amount of surplus yarn. In order to ensure the repeated use of the glass fiber bobbin, a lot of manual work is required to cut and remove the surplus yarn on the gl...

Claims

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Application Information

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IPC IPC(8): D03J1/00D01H9/16
CPCD01H9/16D03J1/00
Inventor 张成俊左小艳张弛吴晓光余国轩李成郑宇峰
Owner WUHAN TEXTILE UNIV
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