Vertical production line of cable for new energy electric vehicle

Abstract

Disclosed is a vertical production line of cables for new energy electric vehicles. The vertical production line comprises a pay-off reel, a first traction machine, an extruder, a vulcanizing device,a second traction machine and a take-up reel which are installed in sequence, the vulcanizing device comprises an ascending vulcanizing section, a descending vulcanizing section and a reversing wheel,the ascending vulcanizing section and the descending vulcanizing section each comprise at least two vulcanizing pipes, each vulcanization pipe further comprises two vulcanization pipe units, and a preheater is installed between the ascending vulcanizing section and the extruder. According to the invention, the vulcanizing device is divided into the vertically arranged ascending vulcanizing section and descending vulcanizing section, so that rubber on a conductor does not generate an eccentric effect on the conductor under the action of gravity, the ascending vulcanizing section or descendingvulcanizing section is divided into a plurality of vulcanizing pipes arranged at intervals, the heating temperature of different vulcanizing pipes is controlled, and adjustment is carried out according to different vulcanization states of different parts, so that the overall vulcanization quality and vulcanization efficiency of cables are improved, and the forming quality of the cables is improved.

Description

technical field [0001] The invention relates to a vertical production line for cables for new energy electric vehicles, belonging to the technical field of cable processing. Background technique [0002] The existing silicone rubber extrusion production line mainly includes equipment such as pay-off, front traction, extruder, vulcanization pipe, rear traction, take-up, etc., which usually adopt catenary vulcanization tube vulcanization process and horizontal hot drying tunnel vulcanization process , however, since the silicone rubber vulcanization setting time is 2 minutes, and during this period, the cable cannot be supported by the wire guide wheel, the length from the head to the shaping end is 10 meters, and there is no wire guide wheel support , Too long cables will not only hang due to their own weight, but also cause cable vibration due to the instability of traction, resulting in poor cable forming quality. Contents of the invention [0003] The object of the pres...

AI Technical Summary

Problems solved by technology

[0002] The existing silicone rubber extrusion production line mainly includes equipment such as pay-off, front traction, extruder, vulcanization pipe, rear traction, take-up, etc., which usually adopt catenary vulcanization tube vulcanization process and horizontal hot drying tunnel vulcanization process , however, since the silicone rubber vulcanization setting time is 2 minutes, and during this period, the cable cannot be supported by the wire guide wheel, the length from the head to the shaping end is 10 meters, and there is no wire guide wheel support , the cable that is too long will not only hang due to its own weight, but also cause the cable to vibrate due to the instability of the traction, resulting in poor cable forming quality

Images