A device for stripping insulation and protective layers of flame-retardant rubber-sheathed cables

Abstract

The invention relates to the technical field of rubber processing, and discloses a device for stripping the insulating protective layer of a flame-retardant rubber-sheathed cable, which includes a mounting bracket, and motors are fixedly connected to both sides of the upper end of the mounting bracket, and the output end of the motor is set There is a screw rod, the shaft of the screw rod is threaded with a threaded block, and the side of the threaded block away from the mounting bracket is fixedly connected with a guide rod. The insulation protective layer stripping device for the flame-retardant rubber-sheathed cable drives the first slider to slide reciprocally along the three slide rails through the first slide rail, and drives the gear bar to move synchronously with it, and the gear bar drives the ring gear to rotate to drive the clip The iris-holding mechanism and the iris-cutting mechanism are gradually closed, and the clamping block first abuts against the cable, clamps the cable, and at the same time limits the cable to the center of the gear ring, and then the gear ring continues to rotate, and the cutting blade of the iris-cutting mechanism The insulation layer of the cable is cut to achieve the effect of limiting the cable and making the stripping more accurate.

Description

technical field [0001] The invention relates to the technical field of rubber treatment, in particular to a device for stripping insulation protection layers of flame-retardant rubber-sheathed cables. Background technique [0002] Flame-retardant rubber-sheathed cable is a kind of cable with thin copper wire as the conductor and outer flame-retardant rubber insulation and rubber sheath. It is widely used in household appliances, electric machinery and Electrical equipment, etc. [0003] After a long time of use, the flame retardant performance of the flame retardant rubber sheathed cable will decrease, and the flame retardant effect cannot be achieved well. Therefore, if it is not replaced in time, there will be certain safety hazards. The replaced waste cables still have certain utilization value, so they need to be recycled. In the recycling process, the outer insulation layer of the waste cables needs to be stripped to facilitate the separate recycling of insulating rubb...

AI Technical Summary

Problems solved by technology

[0003] After a long time of use, the flame-retardant performance of the flame-retardant rubber-sheathed cable will decrease, and the flame-retardant effect cannot be achieved well. Therefore, if it is not replaced in time, there will be certain safety hazards

The replaced waste cables still have certain utilization value, so they need to be recycled. In the recycling process, the outer insulation layer of the waste cables needs to be stripped to facilitate the separate recycling of insulating rubber and conductors. Traditional cable stripping The device requires manual operation, the workload is large, and the cable cannot be effectively limited during stripping, which may lead to incomplete stripping or damage to the conductor, and the work efficiency is low. The device is not easy to control the peeling depth, so the scope of application is small, and the practicability is not ideal

[0004] Aiming at the deficiencies of the prior art, the present invention provides a device for stripping the insulating protective layer of a flame-retardant rubber-sheathed cable, which has the advantages of effectively limiting the position of the cable and adjusting the stripping depth, and solves the problem that the general cable stripping device cannot Issues with effective limit and small scope of application

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