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Fully-automatic cleaning device and method for spinneret plate micro-holes

A technology for cleaning devices and spinnerets, which is applied to spinneret assemblies, textiles, and papermaking, and can solve the problems of high polymer residues, carbide impurities that cannot be completely removed, high labor intensity, and low work efficiency. Achieve the effect of automatic cleaning, improve production efficiency, and increase the probability of loading

Active Publication Date: 2013-11-27
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the cleaning of the spinneret generally goes through the following process: calcination (or salt bath, triethylene glycol, etc.) → (alkali boiling or triethylene glycol boiling) → ultrasonic cleaning → microscope inspection, according to the actual production situation of the chemical fiber factory, the spinneret After all cleaning processes, impurities such as polymer residues and carbides condensed in the micropores cannot be completely removed
Microscopic inspection personnel generally use silver needles with a diameter of 0.16mm to 0.40mm and high-pressure air to manually complete micropore detection and micropore cleaning with the help of a high-power microscope. The work efficiency is low and the labor intensity is high.

Method used

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  • Fully-automatic cleaning device and method for spinneret plate micro-holes
  • Fully-automatic cleaning device and method for spinneret plate micro-holes
  • Fully-automatic cleaning device and method for spinneret plate micro-holes

Examples

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Embodiment 1

[0032] like figure 1 As shown, a kind of spinneret microhole automatic cleaning device provided by the present invention includes a base 1, on which an XY precision motion platform 2 that can move back and forth and left and right in the horizontal direction is provided, and the XY precision motion platform 2 is provided with a spinneret fixture 3 for placing the spinneret 11 to be inspected, the support arm 6 fixedly connected to the base 1 is located on the side of the XY precision motion platform 2, and the Z-axis precision electric control console 5 is fixed on the support arm 6 On the top, the cleaning part 8 is driven by the Z-axis precision electric control console 5 to move up and down in the vertical direction. The lens 7 is connected on the Z-axis precision electric control console 5 through a screw mandrel, and the lens 7 faces the spinneret 11 directly. The cleaning part 8 is fixed on the bottom of the lens 7, and the lens 7 is connected with the camera 4. The bo...

Embodiment 2

[0040] like Figure 8 As mentioned, in the present embodiment, the cleaning part 8 includes a fixed panel 22 fixed on the Z-axis precision electric control console 5, a motor fixing frame 23 is arranged on the fixing panel 22, and a small motor fixing frame 23 is provided. Motor 24, the output shaft of the small motor 24 is connected with the collet 18 through the coupling 25, the collet 19 is driven to rotate by the small motor 24, there is at least one bearing on the jacket of the collet 18, the bearing is fixed on the bearing holder, and the bearing is fixed The seat is connected and fixed with the fixed panel 22 , and the cleaning needle 21 is connected and fixed with the chuck 18 through the locking nut 20 .

[0041] When performing automatic cleaning, the small motor 24 drives the chuck 18 to rotate, thereby driving the cleaning needle 21 to rotate, and completes the cleaning of the spinneret 11 microporous impurities.

[0042] Other structures and working methods of th...

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Abstract

The invention relates to a fully-automatic cleaning device for spinneret plate micro-holes. The device is characterized in that an XY precision moving platform which can move forward, backward, left and right in a horizontal direction is arranged on a base; a spinneret plate clamp used for accommodating a to-be-checked spinneret plate is arranged on the XY precision moving platform; a supporting arm fixedly connected with the base is arranged on a side edge of the XY precision moving platform; a Z-axis precision electronic control stand is fixed on the supporting arm; the Z-axis precision electronic control stand drives a cleaning part to move up and down in a vertical direction; a cleaning needle is arranged at the bottom of the cleaning part; the cleaning part drives the cleaning needle to rotate around an axis of the cleaning part; and a standard guide hole is formed below the cleaning needle. Manual cleaning of original pinneret plate micro-holes can be replaced with the device, so that impurities of the spinneret plate micro-holes can be cleaned away automatically, the operation efficiency for spinneret plates in chemical fiber production can be substantially increased, and at the same time, the production efficiency of an enterprise can be substantially improved.

Description

technical field [0001] The invention relates to a device and method for automatically cleaning a spinneret, and belongs to the technical field of spinneret cleaning. Background technique [0002] The function of the spinneret is to transform the viscous polymer melt or solution into a fine flow with a specific cross-section through the micropores, and form filaments through a solidification medium such as air or solidification. The cleaning of the spinneret is an important link in the production of chemical fiber. If the micropores of the spinneret are not completely cleaned, the residual impurities will affect the spinning quality of the spinneret. [0003] At present, the cleaning of the spinneret generally goes through the following process: calcination (or salt bath, triethylene glycol, etc.) → (alkali boiling or triethylene glycol boiling) → ultrasonic cleaning → microscope inspection, according to the actual production situation of the chemical fiber factory, the spinn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D4/04
Inventor 杨崇倡冯培付辉袁浪
Owner DONGHUA UNIV
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