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Vertical production line for cables for new energy electric vehicles

A technology for electric vehicles and cables, which is applied in the manufacture of cables/conductors, insulation of conductors/cables, and circuits. It can solve problems such as self-weight suspension, cable vibration, and poor cable forming quality, so as to reduce stress and improve processing. Efficiency and the effect of reducing the defective rate of finished products

Active Publication Date: 2022-05-06
鑫宏业科技(湖南)有限公司
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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 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

Method used

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  • Vertical production line for cables for new energy electric vehicles
  • Vertical production line for cables for new energy electric vehicles
  • Vertical production line for cables for new energy electric vehicles

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

The invention discloses a vertical production line for electric cables for new energy electric vehicles, which includes a pay-off reel, a first tractor, an extruder, a vulcanizing device, a second tractor and a take-up reel, which are installed in sequence. The vulcanizing device includes an uplink The vulcanization section, the descending vulcanization section and the reversing wheel, the up vulcanization section and the down vulcanization section all include at least two vulcanization pipes, the vulcanization pipes further include two vulcanization pipe units, and a pre-set is installed between the up vulcanization section and the extruder heater. In the present invention, the vulcanization device is divided into an upward vulcanization section and a downward vulcanization section arranged vertically, so that the rubber on the conductor will not have an eccentric effect on the conductor under the action of gravity. Split into multiple vulcanization tubes set at intervals, by controlling the heating temperature of different vulcanization tubes, adjust according to different vulcanization states at different parts, so as to improve the overall vulcanization quality and vulcanization efficiency of the cable, and then improve the molding quality of the cable .

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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Patent Type & Authority Patents(China)
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 鑫宏业科技(湖南)有限公司
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