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Spinning used bobbin-winding machine cheese sphere forming device

A cheese and winding machine technology, which is applied in the directions of transportation and packaging, delivery of filamentous materials, thin material processing, etc., can solve the problem of harmful quality of cheese yarn, achieve quality improvement, reduce slippery friction area, reduce Effect of Repeated Friction Area

Inactive Publication Date: 2005-08-17
上海新四机机电有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two kinds of friction are harmful to the yarn quality of the cheese, especially the repeated friction of the small end is more serious.

Method used

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  • Spinning used bobbin-winding machine cheese sphere forming device
  • Spinning used bobbin-winding machine cheese sphere forming device
  • Spinning used bobbin-winding machine cheese sphere forming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Embodiments of the present invention are given below in conjunction with the accompanying drawings.

[0011] see figure 2 , image 3 , a bobbin spherical surface forming device for a winding machine for spinning, comprising a cradle 14, a guide frame 4, a wheel shaft 3, a guide wheel 2, a pin shaft 6, a locking block 8, a cradle shaft 5, a torsion spring 10, a torsion Ring 11, spherical guide 1. The cheese 16 is housed on the cradle 14, and the cradle shaft 5 is axially fixed on the frame, and the cradle shaft 5 can rotate circumferentially. A locking block 8 is installed on the cradle shaft 5, and the locking block 8 is connected with the cradle shaft 5 by a locking screw 9. Pin shaft 6 is housed on the locking block 8, and guide frame 4 is set on the upper part of pin shaft 6 and is fastened by screw 7, and cradle 14 is housed on guide frame 4; There is guide wheel 2; A torsion spring 10 is sheathed on the lower part of the bearing pin 6, and one end of the tors...

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PUM

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Abstract

The present invention relates to textile machinery. The spherical cheese forming device for spinning spooler has cradle to hold cheese with shaft fixed on the frame, locking block screwed onto the cradle shaft and with pintle, guide body, guide wheel and wheel shaft connected to the cradle to form one integral capable of rotating around the pintle, torsion spring below the pintle and with one end fixed to the locking black and the other end fixed to one torsion ring on the pintle, and spherical guide part parallel to the guide wheel and connected to the frame via a pin. The present invention can improve the quality of the cheese, and the cheese with spherical ends is even suitable for high speed unwinding in the next step.

Description

(1) Technical field [0001] The invention relates to a textile machine, in particular to a bobbin forming device of a winding machine for spinning. (2) Background technology [0002] The task of the winding machine is to remove some harmful yarn defects from several bobbins under a certain uniform tension, and wind them into a pagoda-shaped bobbin yarn with a certain taper, a certain package size, and meeting the needs and quality requirements of the subsequent process. The bobbin winding of the existing winder is to drive the cheese to rotate through the friction force of the groove drum, and the yarn reciprocates in the groove of the groove drum, thereby winding the yarn into a pagoda-shaped cheese. However, the transmission point of the cylindrical drum to the conical drum is neither at the big end nor at the small end, but at a certain point Px between the big and small ends, see figure 1 . If it is assumed that there is pure rolling between the bobbin and the grooved d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/14
Inventor 邢飞
Owner 上海新四机机电有限责任公司