JSG355 speed reducer special for loom

Abstract

The invention discloses a JSG355 speed reducer special for a loom. The JSG355 speed reducer comprises a worm speed reducer, an upper output shaft, an upper gear, a middle gear, a middle output shaft, a lower gear and a lower output shaft, wherein the worm speed reducer is in transmission connection with the upper output shaft; the upper output shaft is provided with the upper gear; the upper gear is meshed with the middle gear; the middle gear is meshed with a drum-shaped gear; the middle output shaft is inserted into the drum-shaped gear; the middle gear is meshed with the lower gear; the lower output shaft is inserted into the lower gear. According to the JSG355 speed reducer, the distance between the middle output shaft and the upper output shaft and the distance between the middle output shaft and the lower output shaft can be adjusted by finely adjusting the drum-shaped gear meshed in the middle gear along a radial direction, so that the requirement of distance adjustment of upper, middle and lower rollers in a weaving process is met, uniform weaving density is ensured, and the weaving quality is improved.

Description

technical field [0001] The invention relates to a special JSG355 reducer for looms. Background technique [0002] The distance between the upper, middle and lower rollers on the loom determines the weaving density, and the transmission of the three rollers is completed by the reducer. Generally, the output position of the reducer cannot be adjusted after the output position is fixed, which leads to the distance between the three rollers cannot be adjusted at any time. The control precision of weaving density is poor, and the quality of weaving products is low. Contents of the invention [0003] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the present invention is to provide a special JSG355 reducer for looms with a simple structure, which can meet the adjustment of the distance between the three rollers to adapt to the weaving density, and improve the weaving precision and product quality. [0004] In order to solve the abov...

AI Technical Summary

Problems solved by technology

[0002] The distance between the upper, middle and lower rollers on the loom determines the weaving density, and the transmission of the three rollers is completed by the reducer. Generally, the output position of the reducer cannot be adjusted after the output position is fixed, which leads to the distance between the three rollers cannot be adjusted at any time. Weaving density control accuracy is poor, and the quality of weaving products is low

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