Laminating machine

A technology of laminating machine and rack, applied in the direction of layered products, lamination devices, lamination, etc., can solve the problems of uneven lamination force surface, poor control of flatness, and high product defect rate, and achieve The effect of uniform force, high flatness and high product quality

Inactive Publication Date: 2013-01-02
HUANGSHI RAECE TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, no matter whether small grain lamination or large sheet lamination is used, there is a common problem in laminating machines, that is, the flatness of the upper pressing platform and the surface of the pressed product is not easy to control during the laminating process, which will cause product sticking. Uneven joint force surface, broken glass screen, uneven bonding strength, air leakage, Newton rings and other bad problems; resulting in high product defective rate

Method used

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  • Laminating machine
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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as figure 1 , 2 As shown, a laminating machine includes a frame 1, a vacuum laminating platform 2 and an upper pressing platform located above the frame, and a lifting foot 3 is installed below the frame; the laminating machine also includes a heating plate 4. The heating plate 4 is installed on the frame 1 through the bracket 41 , and the above-mentioned vacuum bonding platform 2 is fixedly installed on the heating plate 4 .

[0019] The upper pressing platform includes a positioning plate 51, an air bag 52, a pressing plate 53 and an opening and closing drive device for the upper pressing platform, the positioning plate 51 and the pressing plate 53 are connected by a guide shaft 54, and the air bag 52 is located between the positioning plate 51 and the pressing plate 53; One side of the pressing plate 53 is hinged to t...

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Abstract

The invention discloses a laminating machine. The laminating machine comprises a frame, a vacuum laminating platform and an upper pressure platform, wherein the vacuum laminating platform and the upper pressure platform are arranged above the frame. The laminating machine is characterized in that the upper pressure platform comprises a positioning plate, a gasbag, a pressing plate and an upper pressure platform opening-closing driving device; the positioning plate and the pressing plate are connected by a guiding shaft; the gasbag is arranged between the positioning plate and the pressing plate; and one side of the pressing plate is hinged to the vacuum laminating platform and the other side is fixed and locked to the vacuum laminating platform by a locking device. The laminating machine has the advantages of strong stability, high automation degree, simple operation, uniform stress on a product binding face in production, high product quality and low defective rate. The gasbag applies pressure to the pressing plate. The contact between the pressing plate and a product is adjusted automatically. Flatness is high. The stress on a product surface is uniform. Laminating precision is high. The adverse problems of glass crushing caused by uneven stress, uneven laminating strength, air leakage and Newton's ring are avoided.

Description

technical field [0001] The invention relates to the technical field of laminating machines, in particular to a laminating machine for laminating resistive touch screens. Background technique [0002] Currently, as an input device, a touch screen is widely used in various display devices. Through the touch screen, people can transmit information to the display device by handwriting or point contact. Touch screens are more convenient and friendly than input devices such as mice, keyboards, and handwriting tablets. Therefore, touch screens are more and more widely used. [0003] In the manufacturing process of the resistive touch screen, it is often necessary to bond the two boards together with glue. For finer products, the higher the bonding accuracy is, the existing finished product bonding machines are roughly divided into two types, one One is for small grains, and the other is for large ones. The advantage of small-grain bonding is pair bonding. Defective products can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10
Inventor 吴作云徐地应周军平冠军
Owner HUANGSHI RAECE TECH
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