Surface treating device of mirror

A surface treatment device and surface treatment technology, applied in ion implantation plating, metal material coating process, coating and other directions, can solve the problems of mirror damage, mirror crack, chromium layer peeling, etc., to reduce the number of parts and prevent cracks Effect

Inactive Publication Date: 2009-06-10
HONDA LOCK MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, for example, when performing a hydrophilic film-forming process on a mirror used in a vehicle, the processing devices disclosed in the above-mentioned Patent Document 1 and Patent Document 2 can also be used. However, when a plurality of processing steps include a heating step, when the mirror is supported If the material of the support member floating from the tray is a material with high heat conductivity, the chromium layer that forms the reflective surface of the mirror may be peeled off at the contact portion of the support member that is in contact with the back of the mirror. On the backside of the glass plate evaporated
Also, since the temperature of the contact portion of the support member in contact with the back of the mirror is locally increased, stress is generated on the contact portion of the mirror in contact with the support member, and cracks may occur on the mirror.
In addition, when the supporting member is formed of a hard material, it may cause damage to the back of the mirror when the mirror is placed.

Method used

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  • Surface treating device of mirror
  • Surface treating device of mirror
  • Surface treating device of mirror

Examples

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Embodiment Construction

[0024] Hereinafter, embodiments of the present invention will be described based on embodiments of the present invention shown in the drawings.

[0025] Figure 1~ Figure 6 Represent the first embodiment of the present invention, Fig. 1 is the longitudinal sectional view of the mirror after the surface treatment, Fig. 2 is the longitudinal sectional view of the surface treatment device, is the sectional view along the 2-2 line of Fig. 3, Fig. 3 is along the The sectional view of 3-3 line of Fig. 2, Fig. 4 is the sectional view corresponding to Fig. 2 when carrying out surface treatment state, Figure 5 It is a top view of the tray when the mirror is placed, Figure 6 is along Figure 5 Sectional drawing of line 6-6.

[0026] First, in FIG. 1 , the mirror 11 is, for example, a mirror used as a door reflector for a vehicle, and a chrome layer 13 is formed on the back of the glass plate 12 by vapor deposition. Implement surface treatment so as to overlap in order: by SiO 2 The...

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Abstract

The present invention provides a device for mirror surface treatment, which installs many bearing pants contacted with the back of mirror on the tray transited successively through many working procedures including heating procedure to bear the mirror being practiced surface process through many these procedures in order, over the tray. Said device for mirror surface treatment can avoid the chrome layer peeling off from the back of the mirror in the heating procedure and prevent from occurring scathes or cracking. These bearing parts (40) are made of resin material of thermo stability, resilience and heat-insulation.

Description

technical field [0001] The present invention relates to a surface treatment device for a mirror, which is equipped with a plurality of support members in contact with the back of the mirror on a pallet conveyed to pass through a plurality of treatment steps including a heating step in order to support the mirror. Floating from the tray, the mirror is sequentially subjected to a plurality of treatment steps to be surface-treated. Background technique [0002] For example, the following surface treatment device is disclosed in Patent Document 1: In order to perform film formation treatment on the surface of information recording discs such as CDs and DVDs, a tray on which a disc requiring surface treatment is placed is transported by a conveying device. Handling is carried out so that it goes through several processing steps in sequence. For example, Patent Document 2 discloses a surface treatment device in which a support member is mounted on a tray to support the object to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/50C23C14/24
Inventor 清文博二见计行渡边裕一
Owner HONDA LOCK MFG CO LTD
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