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Process for preparing C-shaped support for vacuum glass

A technology of vacuum glass and manufacturing process, which is applied in the field of vacuum glass manufacturing, which can solve problems such as poor consistency, difficulty in fixing, and poor flatness of finished products, and achieve the effects of reducing use costs, improving flatness, and ensuring consistency

Inactive Publication Date: 2013-04-10
黄家军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main shapes of supports are cylindrical, circular, C-shaped, and cross-shaped. Among them, cylindrical and circular-shaped supports are used most, and C-shaped supports are not easy to fix during processing due to their small shape (generally less than 1 mm). The flatness of the finished product is not good, and the consistency is poor
Moreover, in order to prevent the C-shaped supports from being nested with each other, the opening width of the C-shaped supports should be smaller than the thickness, and the closing process of the C-shaped supports must be clamped, otherwise it will easily lead to poor flatness of the finished product
C-shaped supports are difficult to manufacture for the above reasons

Method used

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  • Process for preparing C-shaped support for vacuum glass
  • Process for preparing C-shaped support for vacuum glass
  • Process for preparing C-shaped support for vacuum glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as figure 1 The wire shown is cut into segments and placed into Figure 8 In the shown bending groove, the metal wire is bent into a U shape by being pressed down by the pressure rod 8, and then the U-shaped wire is fed into such as image 3 In the closing guide groove with the closing section shown, under the action of external force, the U-shaped metal wire moves from left to right, and at the closing section of the closing guide groove, the opening of the U-shaped metal wire becomes smaller under the extrusion of the two walls , into a C-shaped support.

[0022] For clarity, image 3 , Figure 6 , Figure 7 The baffle above the end channel shown is not shown, while the image 3 Middle A---A1 section Figure 4 And B---B1 section Figure 5 In, all have baffle plate 4. Such as Figure 9 There is a guide pin 5 under the shown baffle plate. Due to the existence of the guide pin 5, the middle of the U-shaped metal wire will not be pressed together. After formin...

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Abstract

The invention aims to provide a process for preparing a C-shaped support for vacuum glass. On the premise of guaranteeing the flatness of the C-shaped support, the opening width of the C-shaped support is smaller than the thickness of the C-shaped support. The process for preparing the C-shaped support for vacuum glass comprises the steps of metal wire straightening, cutting, bending, opening narrowing and the like, and is characterized in that the opening of the C-shaped support is narrowed by pressing in an opening-narrowing guide groove.

Description

technical field [0001] The invention relates to the field of vacuum glass manufacturing, in particular to a process for manufacturing a vacuum glass C-shaped support. Background technique [0002] Supports are used in the vacuum glass manufacturing process. The main shapes of supports are cylindrical, circular, C-shaped, and cross-shaped. Among them, cylindrical and circular-shaped supports are used most, and C-shaped supports are not easy to fix during processing due to their small shape (generally less than 1 mm). The finished product has poor flatness and poor consistency. Moreover, in order to prevent the C-shaped supports from being nested with each other, the opening width of the C-shaped supports should be smaller than the thickness, and the closing process of the C-shaped supports must be clamped, otherwise it is more likely to cause poor flatness of the finished product. For the above reasons, C-shaped supports are difficult to manufacture. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C27/08
Inventor 黄家军
Owner 黄家军
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