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Light and efficient polarizing film bending manufacturing tool

A polarizing film and high-efficiency technology, applied in the field of film processing molds, can solve the problems of uneven force, easy damage to the polarizing film, good lamination effect, etc., to achieve good flatness and smoothness, uniform pressing force, and processing. Create easy effects

Inactive Publication Date: 2016-05-04
DONGXING HUAHONG OPTICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional polarizing film bending molds generally use compression molding or blister type. The film pressing effect is not good, the force is uneven, and the polarizing film is easily damaged, resulting in poor performance of the polarizing film.
At present, there is no polarizing film bending mold with good film pressing effect and uniform force on the market.

Method used

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  • Light and efficient polarizing film bending manufacturing tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] combined with figure 1 , a lightweight and efficient polarizing film bending production mold, including extrusion device 1, fixed molding device 2, cylinder 3, the extrusion device 1 is provided with an arc-shaped convex extrusion device working surface 4, the fixed The molding device 2 is provided with a groove that matches the working surface 4 of the extrusion device; the working surface 4 of the extrusion device and the working surface 5 of the fixed molding device are provided with a ceramic layer 6; the extrusion device 1 and The cylinder 3 is fixedly connected, and the cylinder 3 provides power for the extruding device 1 and presses against the fixed forming device 1 to bend the polarizing film 7 into shape.

[0022] The extrusion device 1 and the fixed molding device 2 are made of aluminum.

[0023] The extrusion device 1 and the fixed molding device 2 are cylindrical, and the cross-sections of the extrusion device 1 and the fixed molding device 2 are circular ...

Embodiment 2

[0033] combined with figure 1 , a lightweight and efficient polarizing film bending production mold, including extrusion device 1, fixed molding device 2, cylinder 3, the extrusion device 1 is provided with an arc-shaped convex extrusion device working surface 4, the fixed The molding device 2 is provided with a groove that matches the working surface 4 of the extrusion device; the working surface 4 of the extrusion device and the working surface 5 of the fixed molding device are provided with a ceramic layer 6; the extrusion device 1 and The cylinder 3 is fixedly connected, and the cylinder 3 provides power for the extruding device 1 and presses against the fixed forming device 1 to bend the polarizing film 7 into shape.

[0034] The extrusion device 1 and the fixed molding device 2 are made of aluminum.

[0035] The extrusion device 1 and the fixed molding device 2 are cylindrical, and the cross-sections of the extrusion device 1 and the fixed molding device 2 are circular ...

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Abstract

The invention discloses a light and efficient polarizing film bending manufacturing tool, and relates to the field of film processing tool. The tool comprises an extrusion device, a fixing and moulding device, and a cylinder. The extrusion device is provided with an arc protruded extrusion device work surface. The fixing and moulding device is provided with a recessed groove that cooperates with the extrusion device work surface. The extrusion device work surface and work surface of the fixing and moulding device are both provided with a baked porcelain layer; the extrusion device is fixedly connected to the cylinder, the cylinder provides power to the extrusion device, and the extrusion device presses the fixing and moulding device so as to bend and mould a polarizing film. The provided tool is used to manufacture polarizing films and has the advantages that the flatness and smoothness of the polarizing film are good, the structure is simple, the processing and manufacturing are easy, and the polarizing film can be produced massively.

Description

technical field [0001] The invention relates to the field of film processing molds, in particular to a lightweight and efficient polarizing film bending production mold. Background technique [0002] Traditional polarizing film bending molds generally use compression molding or blistering type. The film pressing effect is not good, the force is uneven, and the polarizing film is easily damaged, resulting in poor performance of the polarizing film. At present, there is no polarizing film bending mold with good film pressing effect and uniform force on the market. Contents of the invention [0003] The invention aims to provide a mold with good pressing effect and uniform force for bending a polarizing film. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] A lightweight and efficient polarizing film bending production mold, including an extrusion device, a fixed molding dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/04B29C53/80
CPCB29C53/04B29C53/80
Inventor 刘德兴
Owner DONGXING HUAHONG OPTICAL TECH
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