Vertical production line of cable for new energy electric vehicle

A technology for electric vehicles and cables, used in cable/conductor manufacturing, insulation of conductors/cables, circuits, etc., can solve the problems of cable jitter, self-weight overhang, poor cable forming quality, etc., to reduce stress and improve processing. Efficiency and the effect of reducing the defective rate of finished products

Active Publication Date: 2021-02-02
WUXI XINHONGYE WIRE & CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Vertical production line of cable for new energy electric vehicle
  • Vertical production line of cable for new energy electric vehicle
  • Vertical production line of cable for new energy electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: A kind of vertical production line of new energy electric vehicle cable, refer to the attached Figure 1-6 , including a pay-off reel 1, a first tractor 11, an oven 12, an extruder 2, a vulcanization device 3, a second traction machine 41 and a take-up reel 4 installed in sequence, and the vulcanization device 3 includes an upward vulcanization section 31, Down vulcanization section 32 and reversing wheel 33, the up vulcanization section 31 and down vulcanization section 32 are arranged side by side and vertically, the reversing wheel 33 is located above the up vulcanization section 31 and down vulcanization section 32, and the cable passes through this The shortest distance between the parallel segments of the up vulcanization section 31 and the down vulcanization section 32 is the first length, the diameter of the reversing wheel 33 is the same as the first length, and the pay-off reel 1 and the take-up reel 4 are installed side by side on On the ground ...

Embodiment 2

[0036] Embodiment 2: A kind of vertical production line of new energy electric vehicle cable, refer to the attached Figure 1-6 , including a pay-off reel 1, a first tractor 11, an oven 12, an extruder 2, a vulcanization device 3, a second traction machine 41 and a take-up reel 4 installed in sequence, and the vulcanization device 3 includes an upward vulcanization section 31, Down vulcanization section 32 and reversing wheel 33, the up vulcanization section 31 and down vulcanization section 32 are arranged side by side and vertically, the reversing wheel 33 is located above the up vulcanization section 31 and down vulcanization section 32, and the cable passes through this The shortest distance between the parallel segments of the up vulcanization section 31 and the down vulcanization section 32 is the first length, the diameter of the reversing wheel 33 is the same as the first length, and the pay-off reel 1 and the take-up reel 4 are installed side by side on On the ground ...

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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...

Claims

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Application Information

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IPC IPC(8): H01B13/14B29C35/00
CPCH01B13/145H01B13/30H01B13/0016
Inventor 卜晓华崔久德王超闵康魏三土赵凯斌刘德洲
Owner WUXI XINHONGYE WIRE & CABLE
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