Automatic adjustment control device capable of controlling tension and preventing breakage line for cabling equipment of communication cable

Abstract

The invention discloses an automatic adjustment control device capable of controlling tension and preventing breakage line for cabling equipment of a communication cable. The automatic adjustment control device comprises a stranded wire core, a pay-off rack, a twisting cage, a line die holder and a master control system, wherein the pay-off rack, the twisting cage, the line die holder and the master control system are sequentially connected, the master control system is used for controlling the whole device, a pay-off disc is arranged on the pay-off rack, a brake is arranged on a side surfaceof the pay-off disc, a support roller is arranged on the pay-off rack, the twisting cage comprises a twisting cage rear seat, a twisting core and a twisting cage front seat which are sequentially connected, an annular support is arranged on the twisting cage rear seat and the twisting cage front seat, a rotatable twisting core is arranged on the annular support, the twisting core comprises a linedisc rack and the pay-off disc on the line disc rack, the brake is arranged on the side surface of the pay-off disc, a support wheel is arranged at a right side of the line disc rack and is used for guiding the twisting line core, a support wheel is arranged at the twisting cage front seat, a branch machine is arranged at a right side of the support wheel, and breakage line-prevention device is arranged on the pay-off rack, the twisting cage and the line die holder. The tension of a cable is monitored by the breakage line-prevention device, and the cable is prevented from being damaged by pulling or broken due to abrupt tension.

Description

Technical field [0001] The invention belongs to a pay-off device of cable forming equipment used in the key production process of communication cable products in the field of communication transmission, in particular to a tension control and anti-breakage automatic adjustment control device for communication cable forming equipment. Background technique [0002] The communication cable market has huge room for development, and the demand and product performance usher in a big rise. At present, the process equipment of the domestic communication cable industry has been significantly upgraded, and the degree of automation has increased. However, compared with foreign special equipment, there is still a gap in process technology and production efficiency. Therefore, the production of high-quality, high-frequency, high-speed, large-capacity, and high-stability communication cables has become the main demand in today's market. The high quality of communication cables is inseparable ...

AI Technical Summary

Problems solved by technology

The tension control directly affects the quality of the cable, the fluctuation of the pay-off tension will cause the increase of the out-of-roundness of the cable, and because the tension is too large or too small, it will relatively affect the compactness of the cable, which will affect the future The wrapping and other processes also have an impact, resulting in wrinkles and unevenness of the wrapping insulation layer

The uneven outer diameter of the cable caused by the fluctuation of the pay-off tension will also affect the subsequent take-up, which will make the cable arrangement not tight and neat, increase the local stress of the cable after cable arrangement, and cause damage to the cable

If the wire reel is stuck, the cable is tangled, or the cable tension suddenly increases due to other reasons during the cable forming process, if the shutdown is not timely and the buffer for the cable is not enough, the cable will be damaged. Cable disconnection phenomenon, or cause other serious accidents; Whether it is to improve product quality or in line with the concept of safe production, monitoring cable tension and preventing cable disconnection should be put into the cable forming equipment to solve on the main technical issues of

At present, the main technology in China is not perfect in the control of tension, and the scope of application is limited to the control at low speed, and it cannot be accurately applied to each twisted wire core. The biggest problem is that it cannot be avoided due to emergencies. Cable strain and disconnection issues

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