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Membrane penetrating device

A film-penetrating and orbital technology, applied in optics, instruments, optical components, etc., can solve problems such as processes that are not suitable for long-distance use

Inactive Publication Date: 2010-08-11
DAXON TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the chain 32 of the commonly used membrane penetration device 3 is designed in a circular form, it is not suitable for long-distance process use

Method used

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  • Membrane penetrating device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Refer to Figures 3 to 5. Fig. 3 shows a front view of a membrane penetrating device 5 according to a specific embodiment of the present invention. FIG. 4 shows a side view of the membrane penetrating device 5 in FIG. 3 viewed from the direction of arrow A1. FIG. 5 shows a side view of the membrane penetrating device 5 in FIG. 3 viewed from the direction of arrow A2. The membrane piercing device 5 of the present invention comprises a plurality of first supports 50, a plurality of second supports 51, a first track 52, a second track 53, a first roller 54, a second roller 55, a first clamping member 56, a second Clamping mechanism 57 , first actuating device 58 and second actuating device 59 . In addition, the film threading device 5 may additionally include a plurality of third rollers 60, which are used in the related process of making polarizers.

[0029] It should be noted that, due to the viewing angle, FIG. 3 only shows one first bracket 50 and one second bracket ...

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PUM

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Abstract

The invention discloses a membrane penetrating device which comprises a plurality of first brackets, a plurality of second brackets, a first rail, a second rail, a first roller, a second roller, a first clamping component and a second clamping component, wherein the first rail is arranged on the first brackets, the second rail is arranged on the second brackets and is opposite to the first rail, the first roller is rotatably arranged in the first rail, the second roller is rotatably arranged in the second rail, the first clamping component is coupled with the first roller, the second clampingcomponent is coupled with the second roller, the first clamping component clamps one end of a membrane, and the second clamping component clamps the other end of the membrane. When the first roller and the second roller are driven to rotate, the first clamping component and the second clamping component can be driven to draw the membrane to advance along the first rail and the second rail.

Description

technical field [0001] The present invention relates to a film transport device, and in particular to a non-circulatory film transport device. Background technique [0002] Refer to Figure 1. FIG. 1 shows a cross-sectional view of a polarizer 1 in the prior art. As shown in FIG. 1 , the polarizer 1 includes a release film 10, a pressure-sensitive adhesive layer 12, a polyvinyl alcohol (polyvinylalcohol, PVA) polarizing base layer 16, a triacetyl cellulose (TAC) supporting film 14 and 18 and Protective film 20. Sometimes, in order to prevent reflection, the surface of the polarizer will be given special treatment, such as adding an anti-glare layer or an anti-reflection layer. [0003] Please refer to Figure 2. FIG. 2 shows a schematic diagram of a membrane penetrating device 3 in the prior art. When manufacturing each film layer of the polarizer, there are usually the following two methods for the initial film threading action: 1) manual film threading; and 2) automatic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/30G02B1/10
Inventor 庄雅杰王家威
Owner DAXON TECH INC