Novel spinning cradle

Abstract

The invention aims to provide a novel spinning cradle which comprises a handle, a rocker arm and a cradle seat. The cradle seat comprises an upper fixing clip and a lower fixing clip, the handle and the cradle seat are movably connected onto the rocker arm, a pressure transmitting crank is mounted in the upper fixing clip, and a hinge pin is arranged at the lower end of a movable joint of the handle and the rocker arm and can be butted to the pressure transmitting crank when the cradle is in a working state. The novel spinning cradle is characterized in that a rotatable eccentric component is arranged in the upper fixing clip and can rotate, and accordingly the location of the pressure transmitting crank which rotates around a fulcrum of the pressure transmitting crank can be finely adjusted. The novel spinning cradle has the advantages that the novel spinning cradle has a pressure adjusting function, pressures of the cradle can be adjusted without starting air compressors if the cradle is a pneumatic cradle, and accordingly energy consumption can be reduced; the pressures of the cradle can be dynamically adjusted if the cradle is a spring pressure cradle, and the end breakage rates of yarns can be reduced; pressure fine adjustment structures are simple and are convenient to operate.

Description

technical field [0001] The invention relates to a novel spinning cradle. Background technique [0002] The modern drafting and pressing mechanism used for spinning is commonly called the cradle. The structure of the cradle mainly includes: the rocker arm and the cradle seat and handle that are movably connected with the rocker arm. There is a pressure component on the lower side of the rocker arm. There are roller claws, because the cradle pressure is stable and reliable, so the cradle pressure has been widely used. [0003] In order to meet the requirements of spinning enterprises, there are many types of cradles in the prior art, two of which are pneumatic pressure cradles and spring pressure cradles, and some of the pneumatic pressure cradles and spring pressure cradles use The locking mechanism composed of rocker arm, handle, pressure transmission crank and cradle seat realizes pressurization. The two types of cradles with this locking structure have their own advantag...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of spinning cradle, which solves the problem of high energy consumption of the pneumatic cradle, and the need to lift the cradle manually when the spring-loaded cradle is parked, and the yarn is easy to break when the cradle is turned on again. head problem

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