Cable jacket girdling device

Abstract

The invention discloses a cable jacket girdling device. The device comprises a vertical transmission mechanism installed on a workbench, wherein a spring knife mechanism is connected to the vertical transmission mechanism in a sliding mode, the bottom of the vertical transmission mechanism is connected with a horizontal transmission mechanism, the horizontal transmission mechanism is installed below the workbench, an automatic clamping mechanism is arranged on one side of the vertical transmission mechanism, and the lower part of the automatic clamping mechanism is connected with a rotary chuck mechanism. Cutting force is applied through a compression spring, so girdling of the cable jacket which is not perfectly round can be achieved; the device is self-adaptive to cables of different specifications, and core removing treatment is not needed; a laser distance measuring sensor is used for automatic tool setting of cable jacket girdling and automatic control of girdling thickness, and control precision is high; clamping force is controlled by the torque generated by a servo motor, so large deformation of a sample caused by overlarge clamping force is avoided; and an electrical control system and a man-machine interaction system are adopted to realize automatic and batch preparation of girdled cable jacket samples, so sample preparation efficiency is high, and safety is good.

Description

technical field [0001] The invention relates to a circumcision device, in particular to a cable outer sheath circumcision device. Background technique [0002] Power cable is one of the important materials of power grid engineering, and it is in great demand every year, and it is the focus of material quality control. There are many types of material testing items for power cables, including: structural size, insulation mechanical properties, sheath mechanical properties, insulation thermal extension properties, etc. The size inspection of the outer sheath is one of the mandatory inspection items for power cables. At present, it mainly relies on the slicer for manual sample preparation. Before sample preparation, the cable needs to be cored and other treatments. Adjustment and control, the quality of sample preparation is poor, which may cause deviations in the later test results, the success rate of sample preparation is low, and the test personnel are in danger of operati...

AI Technical Summary

Problems solved by technology

The size inspection of the outer sheath is one of the necessary inspection items for power cables. At present, it mainly relies on the slicer for manual sample preparation. Before sample preparation, the cable needs to be cored and other treatments. For adjustment and control, the quality of sample preparation is poor, which may cause deviations in the later test results, the success rate of sample preparation is low, and the test personnel are in danger of operation

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