Movable type drying oven for sintering thin film on copper conductor
A copper conductor, mobile technology, applied in the direction of cable/conductor manufacturing, electrical components, circuits, etc., can solve the problems of large thermal deformation of the oven, affecting production capacity, uneven heating of the oven, etc., and achieve the effect of less temperature drop
Active Publication Date: 2017-08-08
GOLD CUP ELECTRIC APP CO LTD
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Problems solved by technology
[0003] The heating of the currently used oven is uneven, the thermal efficiency is not high, which affects the production capacity, and the thermal deformation of the overall oven is large
Method used
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[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] Such as figure 1 , figure 2 As shown, a mobile oven for sintering thin films on copper conductors includes an upper oven body 2, a lower oven body 6, a moving guide rail 3, and an opening guide rail 5. The upper oven body 2 is placed on the lower oven body 6 and connected together with the lower oven body 6 through a hinge, the gap between the upper oven body 2 and the lower oven body 6 contact surface is less than 2mm, the middle part of the lower surface of the upper oven body 2 and the middle part of the upper surface of the lower oven body 6 There is a channel for the copper conductor 1 to pass through, and the lower sides of the lower oven body 6 are provided with moving guide rails 3 for moving the oven body back and forth. A steel frame is fixed, and the opening guide rail 5 is fixed on the steel frame. The opening guide rail 5 is conve...
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The invention discloses a movable type drying oven for sintering a thin film on a copper conductor. The movable type drying oven comprises an upper part drying oven body, a lower part drying oven body, movable guiding rails and a starting guiding rail, wherein the upper part drying oven body is connected with the lower part drying oven body through a hinge; channels which allow the copper conductor to pass through are formed in the upper part drying oven body and the lower part drying oven body; the movable guiding rails are formed in the two sides of the lower part of the lower part drying oven body; the movable guiding rails are formed in a working table surface; a steel frame is fixedly arranged on the two sides of the lower part drying oven body; the opening guiding rail is fixed in the steel frame, and the opening guiding rail is convex-shaped and has a hook face-shaped upper part; bearings are arranged at the two ends of the upper part drying oven body; the bearings is in gliding contact with the hook face on the upper part of the opening guiding rail; and the bearings slide on the starting guide rail to open and close the upper part drying oven body. The upper part drying oven body and the lower part drying oven body consist of three sections of drying ovens in serial connection, and the connecting place of adjacent two drying ovens is lined by a first thermal insulating material, so that longitudinal deformation of the drying ovens caused by being heated can be prevented, thereby maintaining that the overall movable type drying oven is not deformed.
Description
technical field [0001] The invention relates to an oven, in particular to a mobile oven for sintering thin films on copper conductors. Background technique [0002] Corona-resistant polyimide film-wrapped copper flats with high-voltage, high-temperature, waterproof, and salt-spray-proof properties are required in the stator winding coils of nuclear power wind power motors, high-voltage variable-frequency traction motors above 6KV, and submersible oil or water environment motors. Wire. The waterproof and anti-salt spray performance of the wire is related to the sealing and firmness of the polyimide film bonded to the surface of the conductor; the stable temperature provided by the oven can ensure its sealing and firmness. [0003] The heating of the currently used oven is uneven, the thermal efficiency is not high, which affects the production capacity, and the thermal deformation of the overall oven is large. Contents of the invention [0004] In order to solve the above...
Claims
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IPC IPC(8): H01B13/30H01B13/016
CPCH01B13/0165H01B13/30
Inventor 陈正唐红王峰谢云岩桑传杰
Owner GOLD CUP ELECTRIC APP CO LTD