A floating pressing roller and a winding machine comprising the floating pressing roller

Abstract

The invention discloses a floating pressure wire roller and a coiler containing the floating pressure wire roller. The floating pressure wire roller comprises a first support which is connected with a rack through a shaft; the connecting point of the first support and the rack is located between the left end and the right end of the first support; the first support uses the connecting point as a supporting point, and the left end and the right end of the first support can swing vertically; and the two ends of the floating pressure wire roller are movably connected with the first support. The floating pressure wire roller is connected with a second support through a bearing, the second support is connected with the first support through a pin shaft, and the first support is connected with the rack through a pivot shaft. The first support enables the left end and the right end of the pressure wire roller to swing vertically, the second support enables the pressure wire roller to swing back and forth, and therefore the pressure wire roller is automatically parallel to bobbin clamping head shafts located at the work position and pressed on the periphery of the bobbin clamping head shafts in a floating mode even though parallelism deviation of the two bobbin clamping head shafts is large, and good contact between the pressure wire roller and the bobbin clamping head shafts is kept.

Description

technical field [0001] The invention relates to the field of textile and chemical fiber machinery, in particular to a floating pressing roller and a winding machine comprising the floating pressing roller. Background technique [0002] The chemical fiber filament winding machine is used for continuous winding of filaments. A rotatable turntable is installed in the frame of the automatic winding machine, and two protruding rotatable bobbin chucks are mounted on the cantilever on the turntable. Shaft, each bobbin chuck shaft is equipped with a plurality of paper bobbin tubes, a pressing roller is installed above the working bobbin chuck shaft, and a traversing device is arranged above the pressing roller. [0003] During a winding cycle, the wire pressing roller contacts with the circumference of the silk cake being formed on the working bobbin chuck shaft with a certain pressure, and the rotation of the turntable makes the pressure roller and the working bobbin chuck shaft co...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a floating press roller, which solves the problem that in the prior art, the installation method of the press roller requires that the parallelism deviation of the two bobbin chuck axes of the winding machine is small, but due to the The increase in the length of the chuck shaft will inevitably lead to the poor parallelism of the chuck shafts of the two bobbins, which will cause great difficulties in the finishing, assembly, debugging and maintenance of the winding machine.

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