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Apparatus for packing glass plates

A technology of glass plate and packaging device, which is applied in the directions of packaging, transportation and packaging, and packaging of vulnerable items. It can solve the problems that glass plates are easy to break, and achieve the effects of reducing the contact surface pressure, reducing the amount of bending, and inhibiting concave deformation.

Inactive Publication Date: 2012-04-11
ASAHI GLASS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if the glass sheets stacked on the vertically placed glass sheet packing devices disclosed in Patent Documents 1 and 2 are thinner (for example, the sheet thickness is 0.4 to 1.8 mm), due to vibrations such as transportation, Tendency to break easily from the lower edge of the glass pane in contact with the bottom shelf

Method used

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  • Apparatus for packing glass plates
  • Apparatus for packing glass plates
  • Apparatus for packing glass plates

Examples

Experimental program
Comparison scheme
Effect test

experiment example

[0056] 1) Loading objects

[0057]

[0058] 2) Existing example (refer to Figure 7 )

[0059]

[0060]

[0061] 3) Embodiments of the present invention (with reference to Figure 8 )

[0062]

[0063]

[0064] 4) Embodiments of the present invention (considering the embodiment of the effective area of ​​the bottom shelf (refer to Image 6 ))

[0065]

[0066] From these test results, it can be seen that in the above-mentioned packaging device for glass plates, the surface area of ​​the bottom shelf B arranged near the center of the base member is larger than that of the bottom shelf A arranged on both sides of the base member. surface area to prevent breakage of the glass sheet. Also, by setting the contact surface pressure of the bottom shelf to about 0.119 MPa or lower, breakage of the glass plate can be prevented.

[0067] Explanation of symbols

[0068] 10...packing device for glass plates, 12...loading surface, 14...base, 16, 18...base member, 20.....

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Abstract

Provided is an apparatus for packing glass plates, wherein improvements to existing structural components make it possible to significantly reduce the damage to the glass plates using a simple structure. The bottom shelves (20, 22) of an apparatus (10) for packing glass plates are provided on the mounting surface (12) of a base (14) with base members (16, 18) that are longer than the width of the base (14) interposed therebetween. The surface area of the bottom shelves (22, 22) disposed in the center region is larger than the surface area of the bottom shelves (20, 20) on both sides of the base members (16, 18). Furthermore, the base members (16, 18) are reinforced by means of pipes (30, 32) and ribs (36, 36) in the direction of the flexion caused by the weight of the glass sheets.

Description

technical field [0001] The present invention relates to a packing device for glass plates. In particular, the present invention relates to a packaging device for glass plates for packaging large glass substrates such as liquid crystal displays and plasma displays, and large glass substrates as intermediate products in the production process. Background technique [0002] In recent years, there has been an increasing demand for upsizing glass plates used for flat panel displays such as glass substrates for liquid crystal displays and glass substrates for plasma displays. Conventionally, as a packing device for glass plates that transports the glass plates, the packing devices for standing glass plates disclosed in Patent Documents 1 and 2 are known. [0003] This packaging device for glass plates is composed of a base, a bottom shelf (Japanese: bottom stack) (in Patent Document 1, it is described as "the surface of the base on which the glass plate is placed", and in Patent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/48B65D19/44
CPCB65D2519/0081B65D85/48B65D19/44
Inventor 野濑雄彦丰嶋一也
Owner ASAHI GLASS CO LTD
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