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Suspension type self-center painting piece of electromagnetic wire and painting mold

An electromagnetic wire and painting technology, which is applied in the direction of conductor/cable insulation, etc., can solve the problem of large contact force between the painted part and the baffle, the effect of the painted part not reaching the expectation, and the deviation between the center line of the conductor and the painted part and other problems, to achieve the effect of reducing the area, reducing the impact, and reducing the aggregation

Inactive Publication Date: 2021-01-29
天津精达漆包线有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor found in the actual use process that the painted parts often abut against the baffle due to excessive lift force, and the contact force between the painted parts and the baffle is too large. When the offset occurs due to the offset process of the conductor, the baffle will affect the offset process of the painted part, causing a deviation between the center line of the conductor and the painted part, resulting in no effect of the self-center adjustment of the painted part meet deadline

Method used

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  • Suspension type self-center painting piece of electromagnetic wire and painting mold
  • Suspension type self-center painting piece of electromagnetic wire and painting mold
  • Suspension type self-center painting piece of electromagnetic wire and painting mold

Examples

Experimental program
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Effect test

Embodiment 1

[0041] refer to figure 1 , a suspension type self-centering paint piece of electromagnetic wire includes a paint piece 1. The upper part of the painted part 1 is cylindrical, the lower part is conical, the height of the lower part of the painted part 1 is not less than half of the height of the painted part 1, and the size of the outer contour of the lower part of the painted part 1 decreases gradually from top to bottom , A vertical paint hole 11 is provided at the axis of the painted piece 1 .

[0042] When painting, the conductor 2 is passed through the paint hole 11, and a part of the paint liquid enters the paint hole 11 along with the conveying process of the conductor 2, and the painted part 1 applies the paint liquid evenly on the conductor 2, and the A large amount of excess paint liquid adhered will flow down from the paint hole 11 and gather at the bottom of the painted piece 1, while the paint liquid re-enters the paint hole 11 to form a paint cycle along with the...

Embodiment 2

[0051] refer to figure 2 The difference between this embodiment and Embodiment 1 is that the paint hole 11 is cylindrical, and the bottom end of the paint hole 11 is provided with a chamfer 111 . When painting, since the paint hole 11 is cylindrical, it is difficult for most of the paint liquid adhering to the conductor 2 to enter the paint hole 11 along with the conveying process of the conductor 2, thereby preventing a large amount of excess paint liquid from entering the paint hole 11 and then flows out from the paint hole 11 to form the circulation of the paint liquid, which effectively reduces the lift generated by the paint liquid on the painted piece 1 and makes the painted piece 1 in a stable suspension state.

[0052] The implementation principle of Embodiment 2 is: when painting, the conductor 2 is continuously conveyed upwards, which will drive the paint liquid adhering to the conductor 2 to move upwards with the conductor 2. Since the paint hole 11 is cylindrical,...

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Abstract

The present invention relates to a suspension type self-center painting piece of electromagnetic wire and painting mold. The suspension type self-center painting piece comprises a painting piece body,a through painting hole is formed in the center of the painting piece body in the vertical direction, the size of the cross section of the lower portion of the painting piece body is gradually reduced from top to bottom, the painting hole is conical, and the size of the cross section of the painting hole is gradually increased from top to bottom. The inclination angle of the painting hole is 1-3degrees, a through pressure relief hole is formed in the painting piece in the horizontal direction, and the pressure relief hole is communicated with the painting hole. The suspension type self-center painting piece has the effects that paint liquid gathered at the lower part of the painting piece is reduced, and the lift force borne by the painting piece is reduced, so that the painting piece isprevented from being in contact with the baffle.

Description

technical field [0001] The present application relates to the field of enameled wire processing equipment, in particular to a suspension type self-centering varnishing part and a varnishing mold of an electromagnetic wire. Background technique [0002] Enameled wire, also known as electromagnetic wire, refers to a metal wire that uses insulating varnish as an insulating coating for winding electromagnetic coils. Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. The bare wire is annealed and softened, and then painted and baked for many times. [0003] The existing Chinese invention patent whose publication number is CN109273174A can be referred to, which discloses a self-centered enamelling mold for electromagnetic wires, which is used to paint conductors, including paint boxes and paint parts arranged sequentially from bottom to top And the baffle, there is a paint hole in the axial direction of the painted part, the shap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/06
CPCH01B13/06
Inventor 秦兵贺锋段唯
Owner 天津精达漆包线有限公司