Lifting and positioning mechanism for cable shielding machine

Abstract

The invention provides a lifting and positioning mechanism for a cable shielding machine, and relates to the field of cable processing machinery. The lifting and positioning mechanism comprises a base, a support seat arranged at one side of the base, and a hollow shaft fixedly arranged on the support seat, and also comprises a motor, a synchronizing wheel rotationally arranged in the middle of the hollow shaft, wherein a synchronous belt drives between the motor and the synchronizing wheel, and a hollow tube synchronously rotates with the synchronizing wheel sleeves the front of the hollow tube; a copper strip disc rotating relative to the hollow tube sleeves the hollow tube, and comprises a copper strip chassis and a copper strip chuck, and a baking wheel fixedly connected with the copper strip chassis also sleeves the hollow tube; a locking device of the copper strip is arranged at the front end of the hollow tube, and a shaft disc rotating synchronously with the synchronizing wheel also sleeves the hollow tube; a positioning device is also arranged at the right side of the base, and a lifting device is also arranged; the lifting device is fixedly arranged on the base, and the top of the lifting device is connected with the bottom of the positioning device. The lifting and positioning mechanism provided by the invention has the advantages of reasonable structural design, convenience in use and high efficiency.

Description

technical field [0001] The invention relates to the field of cable processing machinery, in particular to a lifting and positioning mechanism of a cable shielding machine. Background technique [0002] For some cables with high requirements or special occasions, it is necessary to coat a layer of copper tape on the outside for shielding. The existing devices for covering cables with shielded copper tape are powered by the main drive system, through the ground shaft and the ground shaft. The coupling transmits the power to the input shaft of the six-speed gearbox, thereby driving the rotation of the gears in the gearbox, and finally realizing the rotation of the concentric copper belt head spindle rotating body. [0003] Because it is driven by the ground shaft, the traditional copper belt head has defects such as high operating noise, serious gear wear, and oil leakage. The speed change is realized through the gearbox, so it cannot reach a higher speed, resulting in low pro...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a lifting and positioning mechanism of the cable shielding machine, which can effectively solve the problem that the existing device for coating and shielding copper tape on the cable is driven by the ground shaft, the noise is large, and a higher speed cannot be achieved. The problem of low production efficiency and precise positioning

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