Cradle pressurizing component

Abstract

The invention relates to a cradle pressurizing component, which comprises a parallel bracket, a roller seat, a spring and a pressure regulating mechanism, wherein a through hole and a mounting hole are arranged in the top plate of the parallel bracket, the upper parts of two side plates of the parallel bracket are provided with upper notches, and the lower parts of the two side plates of the parallel bracket are provided with lower notches; the bottom of the roller seat is provided with a roller claw, and guiding bulges on two sides of the roller seat are arranged in the upper notches arranged on the upper parts of the two side plates and can move up and down; the pressure regulating mechanism comprises an indicator board, a pressure regulating rod, an upper pressure regulating block and a lower pressure regulating block, the indicator board is arranged on the parallel bracket, the pressure regulating rod with a pressure pointer is connected with the upper pressure regulating block, the indicator board is provided with a gears indicating sign, the upper pressure regulating block is arranged in the lower pressure regulating block and can be rotated, one upper pressure regulating plane of the upper pressure regulating block is connected with one lower pressure regulating plane of the lower pressure regulating block, and the spring arranged in the roller seat is propped on the lower pressure regulating block. The cradle pressurizing component disclosed by the invention has a reasonable structure, the pressure regulating operation is simple and convenient, and the requirement on degree of parallelism of the roller can be met.

Description

Technical field [0001] The invention relates to a cradle pressurizing assembly, belonging to the technical field of a cradle pressurizing device for a ring spinning frame. Background technique [0002] The cradle pressure device for ring spinning frame is mainly composed of cradle body, cradle seat, handle, front, middle and back three pressure components. The pressure component is equipped with a pressure regulating mechanism, and the cradle pressure device passes The support rod shaft hole on the cradle seat is installed on the support rod shaft. The front, middle and back three pressure components are respectively installed under the cradle body, and each pressure component is equipped with a top roller claw connected to each skin. The top rollers on the roller claws are pressed against the corresponding rollers. When working, the top, middle and rear top rollers of the top, middle and rear top rollers of the front, middle and back are pressed against the corresponding rollers...

AI Technical Summary

Problems solved by technology

In the above structure, the top roller seat is movably arranged in the top roller seat, and the top roller seat is only limited by the guides on its side. Because there is a certain floating gap between the top roller seat and the pressurization seat, when the The rack handle is pressed down so that when the cradle pressurizing device is in working condition, the top roller seat is in a floating position, so the parallelism of the top rollers can only be guaranteed by the manufacturing and assembly accuracy of the pressurizing components, which will not only increase the manufacturing cost, and there is no guiding mechanism on the top roller shaft when the top roller seat is installed, the size of the top roller claw bayonet of the top roller seat will change after long-term use, and it is impossible to ensure that the top roller seat can keep the top rollers and rollers parallel, and the yarn quality is not easy control

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