Yarn outlet device in high-strength wear-resisting air-jet vortex spinning yarn processing device

Abstract

The invention discloses a yarn outlet device in a high-strength wear-resisting air-jet vortex spinning yarn processing device. The yarn outlet device in the high-strength wear-resisting air-jet vortexspinning yarn processing device comprises a first yarn outlet frame for low melting point fibres, a second yarn outlet frame for common fibres, a transmission rod piece, a first linkage gear seat which is connected with the first yarn outlet frame, a second linkage gear seat which is connected with the second yarn outlet frame and a transmission gear, wherein the transmission rod piece penetratesthrough the first linkage gear seat and the second linkage gear seat; one side of the transmission rod piece is connected with an external motor; and the other side of the transmission rod piece is connected with the first linkage gear seat through a connecting rod. According to the yarn outlet device in the high-strength wear-resisting air-jet vortex spinning yarn processing device, the transmission rod piece is controlled to drive the first linkage gear seat to move, so that the second yarn outlet frame is controlled to stop or rotate; whether common yarns are output or not is controlled, and the low melting point fibres and the common fibres are effectively mixed; further, a size difference can be formed by changing the relative size of a first gear and a second gear so as to drive thefirst linkage gear seat and the second linkage gear seat which are respectively engaged with the first gear and the second gear and realize differential rotation; and therefore, the mixing of the lowmelting point fibres and the common fibres are completed.

Description

technical field [0001] The invention relates to the technical field of air-jet vortex spinning yarn equipment, in particular to a yarn output device in a high-strength wear-resistant air-jet vortex spinning yarn processing device. Background technique [0002] According to the production process, by introducing low-melting-point fibers in the development of ordinary yarn products, using the thermal bonding effect of low-melting-point fibers after heating to make contact bonding between low-melting-point fibers and polyester fibers, and through mixing processing of ordinary fibers and low-melting-point fibers, Combined with the heating method of the hot roller, the breaking strength of the obtained yarn can be increased by 15%-25%, and the wear resistance can be increased by 12%-23%; the uneven strength can be reduced by 4.5%-10%, and the uneven wear resistance The efficiency can be reduced by 5%-12%, which effectively increases the frictional adhesion between fibers, prevent...

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Problems solved by technology

[0003] The existing yarn output device adopts the winding frame equipped with ordinary yarn or low-melting point yarn to output yarn separately, and performs mixed slitting of the yarns that are respectively passed by the two, so there are many disadvantages: 1. Two winding frames are used to output the yarn separately, and two driving devices, two winding rolls and other supporting equipment are required to use, which requires labor force, higher cost, and larger floor space; 2. At the same time, according to the required In process production, it is necessary to mix ordinary yarns and low-melting point yarns according to different ratios to produce yarns with higher strength. yarn

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