Transmission belt for transporting optical sheets having thickness being less than 0.8 mm and preparation method

A transmission belt and optical sheet technology, applied in the field of transmission belts, can solve the problems of low cutting quality and efficiency, damage to cutting dies, etc., to improve cutting quality and cutting efficiency, prolong service life, and avoid damage The effect of cutting die

Inactive Publication Date: 2020-02-07
苏州康乐兴电子有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned shortcoming of prior art, the object of the present invention is to provide a kind of transmission belt and preparation method that are used for transmission thickness less than 0.8mm optical sheet, be used to solve the cutting quality and efficiency in the prior art is not high and cutting Die cutting to damage issues

Method used

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  • Transmission belt for transporting optical sheets having thickness being less than 0.8 mm and preparation method
  • Transmission belt for transporting optical sheets having thickness being less than 0.8 mm and preparation method
  • Transmission belt for transporting optical sheets having thickness being less than 0.8 mm and preparation method

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Embodiment Construction

[0029] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0030] see figure 1 and image 3 . It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed ar...

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Abstract

The present invention provides a transmission belt for transporting optical sheets having thickness being less than 0.8 mm. The transmission belt mainly comprises a driving wheel, a driven wheel and abelt body which is wound around the driving wheel and the driven wheel and made of main material, namely polypropylene (PP), and an auxiliary material for improving the toughness of the transmissionbelt, wherein the belt body is of a single-layer structure with the thickness being not greater than 1 mm and not less than 0.5 mm, the surface, facing the driving wheel and the driven wheel, of the belt body is a non-working face, the non-working face is provided with several protrusions, moreover, the driving wheel and the driven wheel are provided with recesses corresponding to the protrusions,and the protrusions can be matched with the recesses. The invention further provides a preparation method of the transmission belt for transporting the optical sheets having the thickness being lessthan 0.8 mm. According to the technical scheme, the cutting quality and efficiency can be improved, and the service life of a cutting die can be prolonged.

Description

technical field [0001] The invention relates to a transmission belt, in particular to a transmission belt for transmitting optical sheets with a thickness less than 0.8 mm and a preparation method thereof. Background technique [0002] LCD is mainly composed of glass, polarizer, brightness enhancement film, filter and so on. LCD has many sizes and specifications, so before assembling the LCD, it is necessary to use a cutting machine to cut optical sheets such as polarizers, enhancement sheets, and filters into appropriate sizes as required. [0003] The thickness of the belt body of the cutting machine used for cutting optical sheets is usually 0.6 mm, and can be divided into double-layer belt body and single-layer belt body according to the number of layers. At present, only a few manufacturers can process single-layer strips, and the thickness of the strip is only about 0.35. Because it is too thin, it has not been widely used. The double-layer tape is generally made o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C48/25B29B13/06B65G15/32B29L29/00B29K23/00
CPCB29B13/06B29K2023/12B29L2029/00B65G15/32
Inventor 岳文星
Owner 苏州康乐兴电子有限公司
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