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Workpiece rotating frame for film coating of hemispherical shell workpiece and film coating machine

A hemispherical shell and coating machine technology, which is applied in the field of coating machines, can solve the problems of no ion coating machine and workpiece turret, and achieve the effect of avoiding the failure of coating

Inactive Publication Date: 2019-04-05
DONGGUAN HUICHENG VACUUM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Over the years, this kind of hemispherical shell-shaped workpiece has never appeared in the ion coating industry, so there is no ready-made suitable ion coating machine and workpiece turret for reference. It is necessary to design a new ion coating with a target layout according to the requirements of the coating part of the workpiece. machine and a new workpiece turret mechanism

Method used

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  • Workpiece rotating frame for film coating of hemispherical shell workpiece and film coating machine
  • Workpiece rotating frame for film coating of hemispherical shell workpiece and film coating machine
  • Workpiece rotating frame for film coating of hemispherical shell workpiece and film coating machine

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Embodiment Construction

[0045] The present invention is further described below in conjunction with embodiment.

[0046] Such as figure 1 Shown is a workpiece turret for coating a hemispherical shell-shaped workpiece, which includes a main fixed disk 10, a main rotary disk 7, a secondary fixed disk 25, a secondary rotary disk 5, a first insulating support mechanism 2, and a second insulating support mechanism 3 , transmission mechanism 9 and oil cylinder assembly 11.

[0047] The main fixed disk 10 is horizontally and fixedly installed in the coating chamber of the coating machine, the main rotating disk 7 is rotatably supported on the top of the main fixed disk 10, and the auxiliary fixed disk 25 is horizontally arranged above the main rotating disk, and the auxiliary fixed disk 25 is accompanied by the oil cylinder extension rod 11- 7. The movement can be raised and lowered. The auxiliary turntable 5 is rotatably supported on the auxiliary fixed disk 25. The auxiliary turntable 5 follows the auxil...

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Abstract

The invention discloses a workpiece rotating frame for film coating of a hemispherical shell workpiece and a coating machine. The workpiece rotating frame is mounted in the film coating machine. The workpiece rotating frame comprises a main fixing disc, a main rotating disc, an auxiliary fixing disc, an auxiliary rotating disc, a first insulating support mechanism, a second insulating support mechanism, a transmission mechanism and an oil cylinder assembly; the main rotating disc is rotationally supported on the upper surface of the main fixing disc; the auxiliary rotating disc is rotationallysupported on the upper surface of the auxiliary fixing dis; the first insulating support mechanism is mounted on the main rotating disc; the second insulating support mechanism is mounted on the auxiliary rotating disc; the transmission mechanism is connected with an external power device so that the main rotating disc and the auxiliary rotating disc can be driven to rotate simultaneously; a piston rod of the oil cylinder assembly is connected with the auxiliary fixing disc; and the auxiliary fixing disc is driven by an oil cylinder to move up and down, so that the first insulating support mechanism and the second insulating support mechanism alternately support the workpiece, the film coating machine is provided with an upper edge circular cathode arc source, a lower edge circular cathode arc source and a side edge circular cathode arc source, and thus a hemispherical shell workpiece is coated with a film in all directions.

Description

technical field [0001] The invention relates to a workpiece turret for coating a hemispherical shell workpiece, and also relates to a coating machine comprising the workpiece turret and used for coating a hemispherical shell workpiece. Background technique [0002] According to the demand, it is now necessary to coat the hemispherical shell-shaped workpiece. The shape of the hemispherical shell-shaped workpiece is a thick-walled hemispherical crown, and the size is relatively large. The surface must be ion-plated. [0003] Over the years, this kind of hemispherical shell-shaped workpiece has never appeared in the ion coating industry, so there is no ready-made suitable ion coating machine and workpiece turret for reference. It is necessary to design a new ion coating with a target layout according to the requirements of the coating part of the workpiece. machine and a new workpiece turret mechanism. Contents of the invention [0004] The first technical problem to be sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/32C23C14/50
CPCC23C14/32C23C14/505
Inventor 李志荣冯晓庭
Owner DONGGUAN HUICHENG VACUUM TECH
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