Automatic positioning packaging and attaching equipment of polaroid and production technology thereof

An automatic positioning, polarizer technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of wasting time and reducing output

Active Publication Date: 2019-04-23
惠州市富丽电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many steps in the processing of polarizers, one of which is to attach the polarizing film to the main film material. The existing processing equipment is semi-automatic, that is, it can only automatically unwind and lay the polarizing film. However, the loading of the polarizing film, the unrolling of the end film and the positioning work are all done manually, so it is a waste of time, which in turn reduces the output in disguise.

Method used

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  • Automatic positioning packaging and attaching equipment of polaroid and production technology thereof
  • Automatic positioning packaging and attaching equipment of polaroid and production technology thereof
  • Automatic positioning packaging and attaching equipment of polaroid and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] refer to Figure 1 to Figure 11 The shown automatic positioning packaging and bonding equipment for polarizers includes a body, a cutting mechanism, a traction mechanism, a winding mechanism and a film removal mechanism in the body, and the body includes two slide rails 5a close to an L-shaped structure , the slide rails 5a are arranged horizontally, and each slide rail 5a is respectively provided with a guide pulley 5b, and the traction mechanism can move along the extending direction of the slide rail 5a through the two guide pulleys 5b and is arranged between the two slide rails 5a, The winding mechanism is located at the end of the slide rail 5a, and can be vertically or horizontally movable through the linkage device. An attachment shaft 6 that can rotate around its own axis is arranged in parallel between the ends of the two slide rails 5a. The attachment shaft 6 The end of 6 is provided with an extension mechanism for driving its vertical movement, and the film r...

Embodiment 2

[0056] The production process of the automatic positioning packaging and bonding equipment for the polarizer described in the embodiment includes the following steps:

[0057] Step 1. Place the rolled polarizing film 9 on the inflatable shaft, and pull down the end of the polarizing film 9 manually for the first time until the height of the cutting plate 1b is reached, and then the pulling mechanism will unwind the rolled polarizing film 9. The end is sucked tightly, and moves toward the winding mechanism along the track direction of the slide rail 5a through the guide pulley 5b. When passing through the turning point of the slide rail 5a, the adsorption plate 2t in the traction mechanism rotates 90° to a horizontal posture by the correction motor 2a , so that the polarizing film 9 changes from a vertical pulling state to a horizontal pulling state;

[0058] Step 2: After the traction mechanism leaves the turning point of the slide rail 5a, the anti-warping member works, and m...

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PUM

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Abstract

The invention relates to the field of processing of polarizing films, in particular to automatic positioning packaging and attaching equipment of a polaroid and a production technology thereof. The equipment comprises a machine body, a cutting mechanism, a drawing mechanism, an up-rolling mechanism and a thin film removing mechanism which are arranged in the machine body. The machine body comprises two slide rails in approximate L shapes, the slide rails are horizontally arranged, a guide pulley is arranged in each slide rail respectively, the drawing mechanism can be movably arranged betweenthe two guide pulleys in the extending direction of the slide rails through the two guide pulleys, the up-rolling mechanism is arranged at the tail ends of the slide rails and can be vertically or horizontally and movably arranged through a linkage device, an attaching shaft capable of rotating around the axis is arranged between the tail ends of the two slide rails, an extending mechanism used for driving the attaching shaft to move vertically is arranged at the end of the attaching shaft, the thin film removing mechanism can be movably arranged to be directly close to or away from the attaching shaft through a hydraulic rod, and an anti-warping piece is arranged at the turning part of each slide rail. The automatic positioning packaging and attaching equipment of the polaroid can cut thepolaroid automatically and locate the end part of drawn and pre-attached polaroid.

Description

technical field [0001] The invention relates to the field of polarizing film processing, in particular to an automatic positioning, encapsulating and laminating equipment for a polarizing film and a production process thereof. Background technique [0002] The full name of polarizer is polarizer. The imaging of liquid crystal display must rely on polarized light. All liquid crystals have two front and rear polarizers attached to the liquid crystal glass to form a liquid crystal sheet with a total thickness of about 1mm. If any one is missing Polarizers and LCDs cannot display images. [0003] There are many steps in the processing of polarizers, one of which is to attach the polarizing film to the main film material. The existing processing equipment is semi-automatic, that is, it can only automatically unwind and lay the polarizing film. However, the loading of polarizing film, unrolling and positioning of the end film are all done manually, so it is a waste of time, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1303
Inventor 许泽林
Owner 惠州市富丽电子有限公司
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