WO2016061835A1 - 一种液晶玻璃包装箱及包装方法 - Google Patents

一种液晶玻璃包装箱及包装方法 Download PDF

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Publication number
WO2016061835A1
WO2016061835A1 PCT/CN2014/089835 CN2014089835W WO2016061835A1 WO 2016061835 A1 WO2016061835 A1 WO 2016061835A1 CN 2014089835 W CN2014089835 W CN 2014089835W WO 2016061835 A1 WO2016061835 A1 WO 2016061835A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal glass
expansion member
elastic expansion
copper
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PCT/CN2014/089835
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English (en)
French (fr)
Inventor
赵芝霖
陈仕祥
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深圳市华星光电技术有限公司
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Application filed by 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US14/420,371 priority Critical patent/US10065783B2/en
Publication of WO2016061835A1 publication Critical patent/WO2016061835A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20—Details of walls made of plastics material
    • B65D11/22—Reinforcing for strengthening parts of members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
    • H01L21/6735—Closed carriers
    • H01L21/67363—Closed carriers specially adapted for containing substrates other than wafers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
    • H01L21/6735—Closed carriers
    • H01L21/67369—Closed carriers characterised by shock absorbing elements, e.g. retainers or cushions

Definitions

  • the present invention relates to the field of packaging technology, and in particular, to a liquid crystal glass packaging box and a packaging method.
  • the panel industry has a variety of packaging methods for liquid crystal glass, which are mainly divided into: a tray made of a foaming mold to form a cushioning material, and a rigid packaging box formed by injection molding or blow molding.
  • foaming trays are widely used in the panel industry, and have the advantages of light weight and good cushioning effect; the rigid packaging box of injection molding or blow molding has better rigidity than the foaming box, due to liquid crystal glass.
  • the box of the rigid packaging box does not have cushioning performance, and a soft retaining wall is required to provide a buffering effect.
  • the liquid crystal glass is directly placed in the box body, so the gap between the box body and the panel is about 2 to 8 mm, and the setting of the gap is limited by the precision of the processing technology of the box, and the process tolerance
  • packaging the liquid crystal glass according to the existing packaging method has the hidden danger of damage to the liquid crystal glass by the secondary impact. If the gap between the liquid crystal glass and the box after packaging is 0, the secondary impact can be avoided to the utmost. The liquid crystal glass can be protected most efficiently.
  • the technical problem to be solved by the invention is to provide a liquid crystal glass packaging box and a packaging method, which have the characteristics of simple operation, strong adaptability, etc., reducing wear between the liquid crystal glass and the box body, and avoiding the occurrence of displacement due to the liquid crystal glass.
  • the secondary impact achieves the beneficial effect of protecting the liquid crystal glass.
  • a liquid crystal glass packaging box and a packaging method wherein the packaging box comprises at least a box body, the box body comprises a base and a plurality of side walls, and the side wall is provided with a plurality of accommodating grooves;
  • the elastically stretchable member is disposed, and the elastically stretchable member is assembled in the accommodating groove for pressing the liquid crystal glass in a horizontal direction.
  • the elastic expansion member is a spiral spring
  • the spiral spring has a square shape and is provided with a first end surface and a second end surface, and the first end surface and the second end surface are flat.
  • the elastic expansion member is an elastic band
  • the elastic band is provided with a constriction portion in contact with the side surface of the liquid crystal glass, a first card plate for fixing the elastic band; the constricted portion is in a heart shape, the first The card board is in contact with the box body.
  • the elastic expansion member is a bending member, the bending member is provided with a bent portion contacting the side surface of the liquid crystal glass, and a second clamping plate for fixing the bending member; the end surface of the bending portion is In plan, the second card board is in contact with the box body.
  • first end surface is in close contact with the casing
  • second end surface is in contact with the side surface of the liquid crystal glass
  • the accommodating groove is provided with a card slot corresponding to the first card board and the second card board for inserting the first card board and the second card board.
  • the base is provided with a plurality of grooves configured to be used along a vertical square An elastically stretchable member that presses the liquid crystal glass.
  • the elastic expansion member is a memory metal
  • the material of the memory metal is one of a nickel titanium alloy, a copper zinc alloy, a copper aluminum nickel alloy, a copper molybdenum nickel alloy, and a copper gold zinc alloy.
  • the liquid crystal glass packaging box and packaging method including the following steps:
  • the material of the elastic expansion member is a nickel-titanium alloy, which can be compressed at a normal temperature, and when the normal temperature is raised to an abnormal temperature, the compressed elastic expansion member will be restored to the original state;
  • the normal temperature is changed to an abnormal temperature, and the compressed elastic expansion member is restored to the original shape for pressing a plurality of liquid crystal glasses in the casing.
  • the normal temperature is between 20 degrees and 40 degrees; the metamorphic temperature is between 40 degrees and 60 degrees.
  • the buffer member in the liquid crystal glass packaging box is designed as an elastic stretching member which expands and contracts with temperature change, and realizes the liquid crystal glass and the packaging box. Close and seamless assembly, avoiding damage caused by collision between the edge of the liquid crystal glass and the box, achieving close and seamless assembly of the liquid crystal glass and the cabinet, avoiding secondary impact caused by displacement of the liquid crystal glass, improving safety performance, and indirectly implementing the product Cost optimization.
  • Embodiment 1 is a schematic structural view of an elastic expansion member on a package mounting base according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic view showing the structure of a liquid crystal glass in a package according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic structural view of an elastic expansion member on a side wall of a package installation according to Embodiment 1 of the present invention.
  • Fig. 4 is a structural schematic view showing the elastically stretchable member of the package of the first embodiment of the present invention at two temperatures.
  • Fig. 5 is a structural schematic view showing the elastically stretchable member of the embodiment 2 of the present invention.
  • Fig. 6 is a structural schematic view showing the mounting of the elastic hoop in the package of the embodiment 2 of the present invention.
  • Fig. 7 is a structural schematic view showing the elastically stretchable member of the embodiment 3 of the present invention as a bent piece.
  • Fig. 8 is a structural schematic view showing the package mounting and bending member of the embodiment 3 of the present invention.
  • the present invention provides a liquid crystal glass package box and a packaging method according to the defects of the prior art.
  • the package box includes a box body and an elastic expansion member, and at least two opposite side walls of the box body are respectively disposed a plurality of accommodating grooves, the elastic expansion member is placed in the plurality of accommodating grooves, one end of the elastic expansion member is in contact with the liquid crystal glass, and the other end is in contact with the box body, and the elastic expansion member is made of nickel-titanium alloy, and is at a normal temperature The compressed elastic expansion member can not be restored to the original shape for easy installation.
  • the compressed elastic expansion member When the normal temperature is changed to the metamorphic temperature, the compressed elastic expansion member is restored to the original state, and the effect of squeezing the liquid crystal glass in the box body is realized, and the liquid crystal glass and the packaging box are seamlessly tight. It can avoid the secondary impact caused by the displacement of the liquid crystal glass during transportation and reduce the damage of the external impact force on the package.
  • the embodiment provides a liquid crystal glass packaging box and a packaging method, including:
  • a package is provided, the package includes at least a box body 100.
  • the box body 100 is provided with a plurality of side walls 110 and a base 120.
  • the at least two opposite side walls 110 are provided with a plurality of accommodating slots 111, and the base 120 is provided with a plurality of
  • the number of the side walls 110 is four, and the two opposite side walls 110 of the four side walls 110 are respectively provided with two accommodating grooves 111, which are opposite to the side walls 110.
  • the accommodating grooves 111 correspond to each other for balancing the spring tension of the liquid crystal glass 300.
  • the number of the grooves 121 is four on the base 120, and the four grooves 121 correspond to each other in an annular array.
  • An elastic expansion member 200 is provided.
  • the microstructure of the elastic expansion member 200 exhibits different crystal structures at different temperatures, and has two stable states.
  • the forging of the elastic expansion member 200 is formed at a high temperature, but at a normal temperature. It can be compressed or stretched, and when the temperature is raised to the metamorphic temperature again, the elastically stretchable member 200 that is compressed or stretched will be restored.
  • the material of the elastic expansion member 200 provided by the present invention is a memory metal, and the material of the memory metal is one of a nickel titanium alloy, a copper zinc alloy, a copper aluminum nickel alloy, a copper molybdenum nickel alloy, and a copper gold zinc alloy.
  • the material of the elastic expansion member 200 is selected from a nickel-titanium alloy, and the liquid crystal glass 300 is pressed and fixed by using the compressed elastic expansion member 200 to restore the original state at a temperature higher than the critical temperature, thereby realizing the liquid crystal glass 300 and the cabinet. 100 seamless fit.
  • the nickel-titanium alloy has a critical temperature of 40 degrees.
  • the compressed elastic expansion member 200 is assembled in the recess 121 of the base 120 for squeezing the liquid crystal glass 300 in the package.
  • the elastic expansion member 200 is a spiral spring 210 and is square. There is a first end surface and a second end surface, wherein the first end surface is in close contact with the base 120 of the casing 100, and the second end surface is in contact with the bottom surface of the liquid crystal glass 300. The first end surface and the second end surface are both planar.
  • the normal temperature is between 20 and 40 degrees.
  • a plurality of liquid crystal glasses 300 are placed on the case 100 in which the base 120 has been equipped with the elastic expansion member 200
  • a gap layer 310 is disposed between each of the two liquid crystal glasses 300 for buffering and protecting the adjacent liquid crystal glass 300 to avoid scratches and partial damage caused by the pressing of the liquid crystal glass 300.
  • the gap layer 310 A cushion that can be placed with a soft material.
  • the compressed elastic expansion member 200 is mounted in the receiving groove 111 of the side wall 110 of the casing 100 for pressing the side of the liquid crystal glass 300 in the packaging box, and the first end surface is closely attached to the casing.
  • the side wall 110 of the 100, the second end surface is in contact with the side surface of the liquid crystal glass 300, and the normal temperature is between 20 degrees and 40 degrees.
  • the normal temperature changes to an abnormal temperature
  • the metamorphic temperature is between 40 degrees and 60 degrees.
  • the compressed elastic expansion member 200 is restored to the original state, and the elastic expansion member 200 assembled on the base 120 of the casing 100 is vertical.
  • the liquid crystal glass 300 is pressed in a straight direction to restrict the movement of the liquid crystal glass 300 in the vertical direction; the elastic expansion member 200 mounted on the side wall 110 of the casing 100 presses the liquid crystal glass 300 in the horizontal direction to restrict the horizontal movement of the liquid crystal glass 300.
  • the temperature in the workshop and warehouse is often the normal temperature.
  • the temperature in the shipping container is often the abnormal temperature, and the temperature difference between different environments is used to realize nickel.
  • the effectiveness of the titanium alloy to restore its original state Assuming that the thickness of the compressed elastic expansion member 200 at the normal temperature is d, when the normal temperature is changed to the metamorphic temperature, the elastic expansion member 200 is restored to the original state, and the thickness of the elastic expansion member 200 is D, due to the original thickness of the elastic expansion member 200. D is larger than the thickness d of the compressed elastically stretchable member 200, thereby achieving a pressing effect on the liquid crystal glass 300.
  • the package After the package is transported to the destination, the package is taken out from the shipping container, returned to the normal temperature, and compressed again by the elastic expansion member 200, and the elastic expansion member 200 loses the pressing effect on the liquid crystal glass 300, thereby putting the package into the package.
  • the liquid crystal glass 300 is easily taken out. In packaging, shipping, and reopening In the process, since the liquid crystal glass 300 is always in the extrusion protection of the elastic expansion member 200, the collision between the edge of the liquid crystal glass 300 and the casing 100 is avoided, and the seamless assembly of the liquid crystal glass 300 and the casing 100 is realized, thereby avoiding the cause.
  • the secondary impact generated by the displacement of the liquid crystal glass 300 improves safety performance.
  • the elastic elastic member 200 can be an elastic band 220.
  • the elastic band 220 is assembled into the receiving groove 111 of the sidewall 110 at a normal temperature, and the elastic band 220 is provided with a constricted portion 222.
  • the constricted portion 222 is in the shape of a heart, and is in contact with the side surface of the liquid crystal glass 300, and the liquid crystal glass 300 is pressed and fixed by the telescopic deformation;
  • the elastic band 220 is further provided with a first card plate 221 for fixing the elastic band 220, and the receiving groove 111
  • the card slot 112 is disposed in cooperation with the first card board 221.
  • the material of the elastic expansion member 200 is selected to be a copper-zinc alloy.
  • the elastic expansion member 200 can also be a bending member 230.
  • the normal bending temperature is used to fit the compressed bending member 230 into the receiving groove 111 of the side wall 110.
  • the bending member 230 is provided. a bent portion 232 and a second card plate 231 for fixing the bent piece 230.
  • One end of the bent portion 232 is a flat surface, and the other end is connected to the second card plate 231.
  • the bent portion 232 has a zigzag shape.
  • the receiving groove 111 is provided with a card slot 112 that is matched with the second card plate 231, and the bending member 230 is assembled.
  • the second card plate 231 is assembled in the card slot 112 to produce the effect of fixing the bent piece 230.
  • the material of the elastic expansion member 200 is selected from copper aluminum nickel alloy.

Abstract

一种液晶玻璃包装箱及包装方法，包装箱配置有弹性伸缩件（200），装配于容置槽（111）中；该弹性伸缩件（200）为记忆金属，能随着温度改变能产生伸缩效果，对包装箱内的液晶玻璃（300）固定。在液晶玻璃（300）的包装、运送过程中，实现液晶玻璃（300）与包装箱的无缝装配，避免了液晶玻璃（300）边缘与箱体（100）碰撞造成损坏，消除了因液晶玻璃（300）移位而产生的二次冲击，提高安全性能。

Description

一种液晶玻璃包装箱及包装方法 技术领域
本发明涉及包装技术领域，尤其涉及一种液晶玻璃包装箱及包装方法。
背景技术
目前，面板业界对液晶玻璃的包装方式有多种，主要分为：通过发泡类模具成型缓冲材料而制成的托盘、采用注塑或吹塑成型制成的硬质包装箱。相对而言，发泡类托盘在面板业界内应用广泛，具有重量轻、缓冲效果好等优点；注塑或吹塑类硬质包装箱比发泡类箱体具有更好的刚性强度，由于液晶玻璃在包装后直接与箱体接触，硬质包装箱的箱体不具有缓冲性能，需内置软质挡墙以起缓冲效果。
以上传统包装箱使用时均为直接将液晶玻璃放入箱体中，所以箱体与面板单边间隙约为2～8mm不等，间隙的设置受限于包装箱加工工艺的精确程度，制程公差越精准，所预设间隙可能越小，但间隙不可为0。涉及两物装配的方式必须存在匹配间隙，内装物若与外箱之间存在间隙，可能使包装件在跌落过程中产生二次冲击，对内装物产生的破坏力为一次冲击的数倍。箱体的制造公差越大，与内装物匹配时产生的间隙越不可控，包装对内装物的保护性能越无法预估。因此，按照现有的包装方式包装液晶玻璃，存在着二次冲击损坏液晶玻璃的隐患，若可以使得包装后液晶玻璃与箱体的间隙为0，则可最大化的避免二次冲击的产生，可最高效地保护液晶玻璃。
发明内容
本发明所要解决的技术问题是提供一种液晶玻璃包装箱及包装方法，具有操作简单、适应性强等特点，减少液晶玻璃与箱体之间磨损，避免了因液晶玻璃移位而产生的二次冲击，实现保护液晶玻璃的有益效果。
一种液晶玻璃包装箱及包装方法，其中，所述包装箱至少包括箱体，所述箱体包括底座和若干侧壁，所述侧壁上设置有若干个容置槽；所述包装箱还配置有弹性伸缩件，所述弹性伸缩件装配于所述容置槽中，用于沿水平方向挤压液晶玻璃。
进一步地，所述弹性伸缩件为螺旋形弹簧，所述螺旋形弹簧呈方形，设有第一端面和第二端面，所述第一端面和第二端面为平面。
进一步地，所述弹性伸缩件为弹性箍，所述弹性箍设有与液晶玻璃侧面接触的收缩部、用于固定弹性箍的第一卡板；所述收缩部呈心形，所述第一卡板与箱体相接触。
进一步地，所述弹性伸缩件为弯折件，所述弯折件设有与液晶玻璃侧面接触的弯折部、用于固定弯折件的第二卡板；所述弯折部的端面为平面，所述第二卡板与箱体相接触。
更进一步地，所述第一端面紧贴于箱体，所述第二端面与液晶玻璃侧面接触。
更进一步地，所述容置槽设有与所述第一卡板、第二卡板对应的卡槽，用于插设所述第一卡板、第二卡板。
进一步地，所述底座上设置有若干个凹槽，所述凹槽配置有用于沿竖直方 向挤压液晶玻璃的弹性伸缩件。
更进一步地，所述弹性伸缩件为记忆金属，所述记忆金属的材料为镍钛合金、铜锌合金、铜铝镍合金、铜钼镍合金、铜金锌合金中的一种。
液晶玻璃包装箱及包装方法，其中，包括以下步骤：
(1)提供包装箱和弹性伸缩件，所述弹性伸缩件的材料为镍钛合金，在常态温度时可被压缩，将常态温度提升至变态温度时，被压缩的弹性伸缩件将恢复原状；
(2)在常态温度下，将被压缩的弹性伸缩件放置于所述底座上的凹槽内；
(3)在所述箱体内放置若干液晶玻璃，所述液晶玻璃之间设有间隙层；
(4)在常态温度下，将被压缩的弹性伸缩件放置于所述侧壁上的容置槽内；
(5)在运输过程中，所述常态温度转变为变态温度，被压缩的弹性伸缩件恢复原状，用于挤压所述箱体内的若干液晶玻璃。
进一步地，所述常态温度处于20度至40度之间；所述变态温度处于40度至60度之间。
本发明的有益效果：在液晶玻璃的包装、运送过程中，利用记忆金属的特性，将液晶玻璃包装箱内的缓冲件设计成随温度变化而伸缩的弹性伸缩件，实现液晶玻璃与包装箱的紧密无缝装配，避免了液晶玻璃边缘与箱体碰撞造成损坏，实现液晶玻璃与箱体的紧密无缝装配，避免了因液晶玻璃移位而产生的二次冲击，提高安全性能，间接实现产品成本优化。
附图说明
图1是本发明实施例1包装箱安装底座上弹性伸缩件的结构示意图。
图2是本发明实施例1包装箱安装液晶玻璃的结构示意图。
图3是本发明实施例1包装箱安装侧壁上弹性伸缩件的结构示意图。
图4是本发明实施例1包装箱的弹性伸缩件在两种温度下的结构示意图。
图5是本发明实施例2弹性伸缩件为弹性箍的结构示意图。
图6是本发明实施例2包装箱安装弹性箍的结构示意图。
图7是本发明实施例3弹性伸缩件为弯折件的结构示意图。
图8是本发明实施例3包装箱安装弯折件的结构示意图。
具体实施方式
如前所述，本发明针对现有技术存在的缺陷，提供了一种液晶玻璃包装箱及包装方法，所述包装箱包括箱体和弹性伸缩件，箱体至少两相对侧壁上分别设置有若干容置槽，弹性伸缩件放置于所述若干容置槽内，弹性伸缩件的一端与液晶玻璃接触，另一端与箱体接触，该弹性伸缩件为镍钛合金，在常态温度下，被压缩的弹性伸缩件不能恢复原状便于安装，当常态温度转变为变态温度时，被压缩的弹性伸缩件恢复原状，产生挤压箱体内的液晶玻璃的效果，实现了液晶玻璃与包装箱无缝紧配，避免运输过程中液晶玻璃移位而产生的二次冲击，降低外冲击力对包装件的破坏程度。
为了更好地阐述本发明的技术特点和结构，以下结合本发明的优选实施例及其附图进行详细描述。
实施例1
参阅图1至图4，本实施例提供液晶玻璃包装箱及包装方法，包括：
提供包装箱，该包装箱至少包括箱体100，箱体100设有若干侧壁110和底座120，其中，至少两相对侧壁110上设置有若干个容置槽111、底座120上设置有若干个凹槽121，本实施例中选取侧壁110的数量为4个，且4个侧壁110之间两两相对的侧壁110分别设有2个容置槽111，相对侧壁110上的容置槽111相互对应，用于挤压液晶玻璃300时平衡弹簧张紧力，底座120上设有凹槽121的数量为4个，4个凹槽121相互对应，呈环形阵列。
提供弹性伸缩件200，该弹性伸缩件200的微观结构在不同温度下呈现不同的晶体结构，具有两种稳定的状态，在高温下锻造成型出弹性伸缩件200的原状，但是，在常态温度时可被压缩或拉伸，再次将温度提升至变态温度时，被压缩或拉伸的弹性伸缩件200将恢复原状。本发明提供的弹性伸缩件200的材料为记忆金属，该记忆金属的材料为镍钛合金、铜锌合金、铜铝镍合金、铜钼镍合金、铜金锌合金中的一种。本实施例选取弹性伸缩件200的材料为镍钛合金，利用被压缩的弹性伸缩件200在高于临界温度时恢复原状的特性，挤压、固定液晶玻璃300，从而实现液晶玻璃300与箱体100的无缝紧配。该镍钛合金恢复原状的临界温度为40度。
在常态温度时，将被压缩的弹性伸缩件200装配于底座120的凹槽121中，用于挤压包装箱内的液晶玻璃300，该弹性伸缩件200为螺旋形弹簧210，呈方形，设有第一端面和第二端面，其中，第一端面紧贴于箱体100的底座120，第二端面与液晶玻璃300底面接触，第一端面与第二端面均为一平面。该常态温度处于20度至40度之间。
将若干液晶玻璃300放置于底座120已经装配有弹性伸缩件200的箱体100 中，其中，每两个液晶玻璃300之间设有间隙层310，用于缓冲保护相邻的液晶玻璃300，避免由于液晶玻璃300之件挤压产生的划痕和局部破损，该间隙层310可放置软性材料的缓冲垫。
在常态温度时，将被压缩的弹性伸缩件200装配于箱体100侧壁110上的容置槽111内，用于挤压包装箱内的液晶玻璃300侧面，第一端面紧贴于箱体100的侧壁110，第二端面与液晶玻璃300侧面接触，该常态温度处于20度至40度之间。
在运输过程中，常态温度转变为变态温度，该变态温度处于40度至60度之间，被压缩的弹性伸缩件200恢复原状，装配于箱体100底座120上的弹性伸缩件200，在竖直方向挤压液晶玻璃300，限制液晶玻璃300竖直方向的移动；装配于箱体100侧壁110上的弹性伸缩件200，在水平方向挤压液晶玻璃300，限制液晶玻璃300水平方向的移动，从而实现了液晶玻璃300与包装箱在竖直和水平方向的无缝紧配。
需要说明的是，在实际包装工作中，车间和仓库内的温度常为常态温度，在运输包装箱的过程中，运输货柜内的温度常为变态温度，利用在不同环境的温度差，实现镍钛合金恢复原状的效能。假设被压缩的弹性伸缩件200在常态温度时的厚度为d，当常态温度转变为变态温度时，弹性伸缩件200恢复原状，弹性伸缩件200的厚度为D，由于弹性伸缩件200原状的厚度D大于被压缩弹性伸缩件200的厚度d，从而实现对液晶玻璃300的挤压效果。
当包装箱运输至目的地后，包装箱从运输货柜中取出，重新回到常态温度，通过弹性伸缩件200再次压缩，弹性伸缩件200失去对液晶玻璃300的挤压效果，从而将包装箱内的液晶玻璃300方便取出。在包装、运输以及重新打开的 过程中，由于液晶玻璃300一直处于弹性伸缩件200的挤压保护中，避免了液晶玻璃300边缘与箱体100碰撞造成损坏，实现液晶玻璃300与箱体100的紧密无缝装配，避免了因液晶玻璃300移位而产生的二次冲击，提高安全性能。
实施例2
参阅图5、图6，弹性伸缩件200可为弹性箍220，在常态温度时，将被压缩的弹性箍220装配于侧壁110的容置槽111中，弹性箍220设有收缩部222，该收缩部222呈心形，与液晶玻璃300侧面接触，通过伸缩变形实现对液晶玻璃300的挤压固定；弹性箍220还设有用于固定弹性箍220的第一卡板221，容置槽111设有与第一卡板221相配合安装的卡槽112，弹性箍220装配于侧壁110的容置槽111时，第一卡板221装配于卡槽112内，产生固定弹性箍220的效果。本实施例选取弹性伸缩件200的材料为铜锌合金。
实施例3
参阅图7、图8，弹性伸缩件200还可为弯折件230，在常态温度时，将被压缩的弯折件230装配于侧壁110的容置槽111中，弯折件230设有弯折部232和用于固定弯折件230的第二卡板231，该弯折部232的一端为一平面，另一端与第二卡板231连接；弯折部232呈Z字形弯折形状，弯折部232一端的平面与璃接触，通过伸缩变形实现对液晶玻璃300的挤压固定；容置槽111设有与第二卡板231相配合安装的卡槽112，弯折件230装配于侧壁110的容置槽111时，第二卡板231装配于卡槽112内，产生固定弯折件230的效果。本实施例选取弹性伸缩件200的材料为铜铝镍合金。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将 一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
本发明的上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其他不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。

Claims (13)

  1. 一种液晶玻璃包装箱，其中，所述包装箱至少包括箱体，所述箱体包括底座和若干侧壁，所述侧壁上设置有若干个容置槽；所述包装箱还配置有弹性伸缩件，所述弹性伸缩件装配于所述容置槽中，用于沿水平方向挤压液晶玻璃。
  2. 根据权利要求1所述的液晶玻璃包装箱，其中，所述弹性伸缩件为螺旋形弹簧，所述螺旋形弹簧呈方形，设有第一端面和第二端面，所述第一端面和第二端面为平面。
  3. 根据权利要求2所述的液晶玻璃包装箱，其中，所述第一端面紧贴于箱体，所述第二端面与液晶玻璃侧面接触。
  4. 根据权利要求2所述的液晶玻璃包装箱，其中，所述弹性伸缩件为记忆金属，所述记忆金属的材料为镍钛合金、铜锌合金、铜铝镍合金、铜钼镍合金、铜金锌合金中的一种。
  5. 根据权利要求1所述的液晶玻璃包装箱，其中，所述弹性伸缩件为弹性箍，所述弹性箍设有与液晶玻璃侧面接触的收缩部、用于固定弹性箍的第一卡板；所述收缩部呈心形，所述第一卡板与箱体相接触。
  6. 根据权利要求5所述的液晶玻璃包装箱，其中，所述容置槽设有与所述第一卡板对应的卡槽，用于插设所述第一卡板。
  7. 根据权利要求5所述的液晶玻璃包装箱，其中，所述弹性伸缩件为记忆金属，所述记忆金属的材料为镍钛合金、铜锌合金、铜铝镍合金、铜钼镍合金、铜金锌合金中的一种。
  8. 根据权利要求1所述的液晶玻璃包装箱，其中，所述弹性伸缩件为弯折件，所述弯折件设有与液晶玻璃侧面接触的弯折部、用于固定弯折件的第二卡板；所述弯折部的端面为平面，所述第二卡板与箱体相接触。
  9. 根据权利要求8所述的液晶玻璃包装箱，其中，所述容置槽设有与所述第二卡板对应的卡槽，用于插设所述第二卡板。
  10. 根据权利要求8所述的液晶玻璃包装箱，其中，所述弹性伸缩件为记忆金属，所述记忆金属的材料为镍钛合金、铜锌合金、铜铝镍合金、铜钼镍合金、铜金锌合金中的一种。
  11. 根据权利要求1所述的液晶玻璃包装箱，其中，所述底座上设置有若干个凹槽，所述凹槽配置有用于沿竖直方向挤压液晶玻璃的弹性伸缩件。
  12. 液晶玻璃包装方法，其中，包括以下步骤：
    (1)提供包装箱和弹性伸缩件，所述弹性伸缩件的材料为镍钛合金，在常态温度时可被压缩，将常态温度提升至变态温度时，被压缩的弹性伸缩件将恢复原状；
    (2)在常态温度下，将被压缩的弹性伸缩件放置于所述底座上的凹槽内；
    (3)在所述箱体内放置若干液晶玻璃，所述液晶玻璃之间设有间隙层；
    (4)在常态温度下，将被压缩的弹性伸缩件放置于所述侧壁上的容置槽内；
    (5)在运输过程中，所述常态温度转变为变态温度，被压缩的弹性伸缩件恢复原状，用于挤压所述箱体内的若干液晶玻璃。
  13. 根据权利要求12所述的液晶玻璃包装方法，其中，所述常态温度处 于20度至40度之间；所述变态温度处于40度至60度之间。
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CN203345417U (zh) * 2013-01-24 2013-12-18 大东集团有限公司 带有缓冲结构的包装盒

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