Adjusting installing structure of guiding roller claw in compact spinning cradle

Abstract

The invention discloses an adjusting installing structure of a guiding roller claw in compact spinning cradle. The adjusting installing structure comprises a cradle seat, which is hinged with a handle and a rocker arm; the lower side of the rocker arm is provided with a front pressing component, a middle pressing component and a rear pressing component; lower ends of the three pressing componentsare provided with corresponding roller claws; a guiding pressing seat is installed at the front end of the rocker arm through a distance adjusting device; the guiding pressing seat is provided with an installing cavity, which is provided with a guiding roller seat inside; the lower end of the guiding roller seat is provided with the guiding roller claw; a spring is disposed between the guiding roller seat and the top of installing cavity; and a limiting device is disposed between the guiding roller seat and the guiding pressing seat. The adjusting installing structure of the guiding roller claw in the compact spinning cradle enables the distance between the guiding roller and a front roller to be adjusted according to requirements of technology, thereby improving spinning effect of compact spinning. The adjusting installing structure is applicable to various cradles of compact spinning in thread spinners.

Description

technical field

[0001] The utility model relates to a cradle on a spinning machine in the spinning industry, in particular to an adjustment and installation structure of a guide roller in a compact spinning cradle. Background technique

[0002] The drafting and pressing device on the spinning machine is commonly called the cradle. Its structure mainly includes: a cradle seat, on which a rocker arm and a handle are hinged, and the lower side of the rocker arm is equipped with a front pressurization assembly, a middle pressurization assembly and a rear pressurization assembly, and the pressurization assembly is usually spring-loaded. There are two forms of pressure and pneumatic pressure. The lower end of the front pressure assembly is equipped with a front roller claw, the lower end of the middle pressure assembly is equipped with a middle roller claw, and the lower end of the rear pressure assembly is installed with a rear roller claw. When working, the cradle seat is fixed...

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