Screw protection device capable of avoiding transverse vibration and cooling

Abstract

The invention relates to the technical field of network cables, and discloses a screw protection device capable of avoiding transverse vibration and cooling. The screw protection device comprises a rack, a rotating shaft is rotationally connected in the rack, a mounting disc is rotationally connected to the outer side of the rotating shaft, a supporting column is fixedly connected to the surface of the mounting disc, an elastic cavity is fixedly connected to the end, away from the mounting disc, of the supporting column, a water inlet hole is fixedly connected to the outer side face of the elastic cavity, a push rod is fixedly connected into the elastic cavity, and a metal contact is fixedly connected to the end, away from the elastic cavity, of the push rod. Through movement of the elastic cavity, the elastic cavity is compressed, so that the resistance, connected into the interior of the elastic cavity, of an electromagnetic rod is reduced, the electromagnetic rod and a magnetic block are close to each other, and a solution in the elastic cavity enters a water bin through a water through hole, so that vibration can be automatically filtered during slight vibration, and balance weights on the two sides of the protection device can be automatically adjusted during serious vibration, so that vibration is reduced.

Description

Technical field[0001]The present invention relates to the field of network cable, in particular a screw protection device that avoids transverse vibration and cooling.Background technique[0002]During the manufacturing process of the network cable, the bare fiber optic cable is required to wrap the bare fiber, and the network cable is typically melting plastic and wrapped the plastic and wrapped in the surface of the network cable, but the current screw extruder cannot protect the screw, so that The lateral vibration of the screw is large, and the temperature in the thread is very large, and the heat conduction is caused to cause damage to the motor, affecting the life of the motor.[0003]In order to solve the above problems, the inventors provide a screw protection device that avoids lateral vibration and cooling, and push the elastic cavity, the elastic cavity is compressed by the support column, and the elastic cavity is compressed such that the electromagnetic bar is smaller. The ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a screw protection device that avoids lateral vibration and performs cooling. It can automatically filter the vibration when there is a slight vibration, and can automatically adjust the counterweights on both sides of the protection device when severe vibration occurs. , reduce vibration, and can cool down the shaft at the end of the screw to prevent the heat generated by the screw during work from causing damage to the motor through the shaft. It solves the problem that the current screw extrusion mechanism cannot protect the screw. The lateral vibration is relatively large, and the temperature of the screw thread is very high. The heat conducts to the shaft and causes damage to the motor, which affects the service life of the motor.

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