CN102951345B - A kind of pallet and pallet group - Google Patents
A kind of pallet and pallet group Download PDFInfo
- Publication number
- CN102951345B CN102951345B CN201210405230.7A CN201210405230A CN102951345B CN 102951345 B CN102951345 B CN 102951345B CN 201210405230 A CN201210405230 A CN 201210405230A CN 102951345 B CN102951345 B CN 102951345B
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- pallet
- liquid crystal
- crystal panel
- clamping
- support portion
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Abstract
The present invention relates to technical field of liquid crystal display, particularly a kind of pallet and pallet group, for cleaning solution crystal panel Superficial Foreign Body.The invention discloses a kind of pallet, comprising: the tray body with bearing groove, described bearing groove is for placing display panel; Be positioned at the support portion of tray body periphery, and the top of support portion and bottom have the first Access Division and the second Access Division respectively; Be positioned at bottom tray body, the cleaning unit relative with bearing groove position.The present invention also discloses a kind of pallet group, comprise at least two above-mentioned pallets.When two pallets stack, the cleaning unit of upper tray contacts with the liquid crystal panel upper surface be placed in lower tray, the foreign matter utilizing cleaning unit will be adsorbed on liquid crystal panel upper surface is removed, thus decreases foreign matter and enter dust free room, improves the qualification rate of liquid crystal panel module technique.
Description
Technical field
The present invention relates to technical field of liquid crystal display, particularly a kind of pallet and pallet group.
Background technology
At present, liquid crystal panel module technique is mainly divided into two stages: first stage mainly carries out polarizer sheet sticking, chip is fixed, FPC is fixed, circuit card is fixed and the coating of UV glue; Subordinate phase assembles backlight module on the liquid crystal panel completing first stage technique; Because liquid crystal panel module technique is higher to environmental requirement, need to carry out at dust free room; But module technique first stage is to environmental requirement relative loose, only need carry out in ten thousand grades of dust free rooms; Module technique subordinate phase is very high to environmental requirement, to carry out in thousand grades of dust free rooms, therefore, liquid crystal panel is after completing module technique first stage, liquid crystal panel surface can be adsorbed with a lot of foreign matter, these foreign matters are brought into thousand grades of dust free rooms along with liquid crystal panel, can affect thousand grades of clean room environment, cause liquid crystal panel to reduce in the qualification rate of module technique subordinate phase.
Therefore, liquid crystal panel, after completing module technique first stage, before forwarding thousand grades of dust free rooms week to, needs to clean the foreign matter of liquid crystal panel table absorption, to reduce the foreign matter entered in thousand grades of dust free rooms.
Summary of the invention
The object of the present invention is to provide a kind of pallet, for cleaning solution crystal panel Superficial Foreign Body, improve the qualification rate of liquid crystal panel module technique.
To achieve these goals, the invention provides following technical scheme:
A kind of pallet, comprising:
Have the tray body of bearing groove, described bearing groove is for placing display panel;
Be positioned at the support portion of described tray body periphery, and the top of described support portion and bottom have the first Access Division and the second Access Division respectively;
Be positioned at bottom described tray body, the cleaning unit relative with described bearing groove position.
Preferably, described cleaning unit is sticky mats or electrostatic precipitation paper.
First-class, described sticky mats comprises: polyethylene film pieces, and is fixedly arranged on the glue of described polyethylene film pieces one side surface.
Preferably, described first Access Division is that clamping is protruding, clamping pit, or clamping is protruding and the combination of clamping pit; Described second Access Division is, clamping pit protruding with the clamping of described first Access Division snap-fit engagement, or clamping is protruding and the combination of clamping pit.
Preferably, described clamping is protruding for being fixed on the pilot bar bottom described support portion; Described clamping pit is the pilot hole being arranged on top, described support portion, and the diameter of described pilot hole is greater than the diameter of described pilot bar.
Preferably, the elastomeric element be sheathed on described pilot bar is also comprised.
Preferably, described elastomeric element is spring.
Further, the diameter of described spring is greater than the diameter of described pilot hole.
Preferably, described support portion and described tray main body are integrated.
The present invention additionally provides a kind of pallet group simultaneously, comprises at least two pallets described above.
In the present invention, a cleaning unit is increased in the bottom of pallet, when two or more pallet stacks, the cleaning unit of upper tray contacts with the display panel upper surface be placed in lower tray, cleaning unit is utilized to be removed by the foreign matter being adsorbed on liquid crystal panel upper surface, thus decrease foreign matter and enter dust free room, improve the qualification rate of liquid crystal panel module technique.
Accompanying drawing explanation
Fig. 1 is the structural representation of pallet in the embodiment of the present invention;
Fig. 2 is the structural representation of pallet in the specific embodiment of the invention;
Fig. 3 is the structural representation of pallet group in the specific embodiment of the invention.
Reference numeral:
1-display panel; 10-tray body; 20-support portion; 21-pilot hole; 22-pilot bar;
23-spring; 30-cleaning unit; 101,102,103-pallet.
Detailed description of the invention
First declare, pallet of the present invention and pallet group can be applicable to any display panel, such as liquid crystal panel, oled panel etc., and following all citing with liquid crystal panel is described.
Liquid crystal panel module technique is mainly divided into two stages, but module technique first stage is to environmental requirement relative loose, only need to carry out in ten thousand grades of dust free rooms, module technique subordinate phase is higher to environmental requirement, to carry out in thousand grades of dust free rooms, therefore, after completing module technique first stage, liquid crystal panel surface can adsorb a lot of foreign matter, when carrying out module technique subordinate phase, bring in thousand grades of dust free rooms, affect the environment of thousand grades of dust free rooms, thus reduce the qualification rate of liquid crystal panel module technique.
At present, liquid crystal panel forwards next operation by pallet to from an operation week, in view of this, the invention provides a kind of technical scheme of improvement, by the cleaning unit increased in tray bottom, when the pallet that two or more carry liquid crystal panel stacks, the cleaning unit of pallet contacts with the liquid crystal panel be placed in pallet below above, cleaning unit is utilized to be removed by the foreign matter being adsorbed on liquid crystal panel surface, thus reach the object that liquid crystal panel surface is cleaned, improve the qualification rate of liquid crystal panel module technique.
In order to make those skilled in the art better understand technical scheme of the present invention, below in conjunction with Figure of description, the embodiment of the present invention is described in detail.
As shown in Figure 1, the pallet that the present invention improves comprises:
Have the tray body 10 of bearing groove, described bearing groove is for placing liquid crystal panel 1;
Be positioned at the support portion 20 of tray body 10 periphery, and the top of support portion 20 and bottom have the first Access Division and the second Access Division respectively;
Be positioned at bottom tray body 10, the cleaning unit 30 relative with bearing groove position.
In the present embodiment, cleaning unit 30 is sticky mats, comprising: polyethylene film pieces, and is fixedly arranged on the glue of described polyethylene film pieces one side surface; Sticky mats is fitted in bottom tray body 10, and wherein, polyethylene film pieces and tray body 10 are fitted, and glue is towards outside.It is worth mentioning that, the viscosity of glue should be less than the viscosity of the protective film being attached to liquid crystal panel 1 surface, in order to avoid under protective film is sticky.
It should be noted that, in the above-described embodiments, cleaning unit 30 is sticky mats, but be not limited thereto, cleaning unit 30 can also for the vacuum absorption device removed by the foreign matter being adsorbed on liquid crystal panel 1 surface by air-flow, or for utilizing electrostatic precipitation paper or the Simple electrostatic dust collector of electrostatic adherence dust, as electrostatic precipitator.
In embodiments of the present invention, by increasing a sticky mats in the bottom of pallet, when two or more pallet stacks, upper tray is fixed as one with the snap-fit engagement of lower tray by the first corresponding Access Division and the second Access Division, and the sticky mats of upper tray contacts with liquid crystal panel 1 upper surface be placed in lower tray, the viscosity of sticky mats is utilized to be removed by the foreign matter being adsorbed on liquid crystal panel 1 upper surface, thus decrease foreign matter and enter dust free room, improve the qualification rate of liquid crystal panel 1 module technique.
Particularly, above-mentioned first Access Division is that clamping is protruding, clamping pit, or clamping is protruding and the combination of clamping pit; Second Access Division is, clamping pit protruding with the clamping of the first Access Division snap-fit engagement, or clamping is protruding and the combination of clamping pit.Such as: the bottom of support portion has clamping projection, top has clamping pit, when two pallets stack, the clamping projection of upper tray and the clamping pit snap-fit engagement of lower tray, above-mentioned two pallets are fixed as one, prevent upper and lower two pallets from relatively rocking, be placed on the liquid crystal panel 1 in pallet bearing groove with antifriction scratch.
Preferably, as shown in Figure 2, above-mentioned clamping is protruding for being fixed on the pilot bar 22 bottom support portion 20; Clamping pit is the pilot hole 21 being arranged on top, support portion 20, and the diameter of pilot hole 21 is greater than the diameter of pilot bar 22.
Preferably, above-mentioned support portion 20 also comprises the sheathed spring 23 be fixed on pilot bar 22, and the diameter of spring 23 is greater than the diameter of pilot hole 22, when two pallets stack, when spring is in squeezed state, the sticky mats of upper tray contacts with liquid crystal panel 1 upper surface be placed in lower tray bearing groove.More particularly, one end of spring 23 is fixed on the region of pilot bar 22 near support portion, and the other end can within pilot bar 22, and namely the movable end of spring 23 is positioned within pilot bar 22, can not exceed pilot bar.When two pallets with said structure stack, the pilot bar of upper tray stretches in the pilot hole of lower tray, spring 23 movable end contacts with lower tray, when applying pressure to upper tray, spring 23 shrinks, upper tray and lower tray clamping are integrated, and the sticky mats of upper tray contacts with liquid crystal panel 1 upper surface be placed in lower tray; Remove pressure rear spring 23 to reply, upper tray lower tray is separated, and the foreign matter being adsorbed on liquid crystal panel 1 upper surface is removed by sticky mats.
Spring described above can have elastomeric parts for other, such as elastic shrinkage material etc.
Preferably, above-mentioned support portion 20 is integrated with above-mentioned tray main body 10.Can be made by injection molding process or plastics sucking moulding technique, specifically be well known to those skilled in the art, be just not described in detail here.
As shown in Figure 3, the present invention additionally provides a kind of pallet group simultaneously, comprises at least two mounted on top, has the pallet of above-mentioned technical characteristic; In the present embodiment, pallet group comprises: pallet 101, pallet 102 and pallet 103; Wherein, pallet 102 overlays on pallet 103, pallet 101 overlays on pallet 102, the pilot bar of upper tray stretches in the pilot hole of lower tray, spring 23 movable end contacts with lower tray, and when applying pressure to upper tray, spring 23 shrinks, upper tray and lower tray clamping are integrated, and the sticky mats of upper tray contacts with liquid crystal panel 1 upper surface be placed in lower tray; Remove pressure rear spring 23 to reply, upper tray lower tray is separated, and the foreign matter being adsorbed on liquid crystal panel 1 upper surface is removed by sticky mats.
In sum, in the present invention, by increasing a cleaning unit in the bottom of pallet, when two or more pallet stacks, upper tray is fixed as one with the snap-fit engagement of lower tray by the first corresponding Access Division and the second Access Division, and the cleaning unit of upper tray contacts with the liquid crystal panel upper surface be placed in lower tray, cleaning unit is utilized to be removed by the foreign matter being adsorbed on liquid crystal panel upper surface, thus decrease foreign matter and enter dust free room, improve the qualification rate of liquid crystal panel module technique.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. a pallet for display panel, is characterized in that, comprising:
Have the tray body of bearing groove, described bearing groove is for placing display panel;
Be positioned at the support portion of described tray body periphery, and the top of described support portion and bottom have the first Access Division and the second Access Division respectively;
Be positioned at bottom described tray body, the electrostatic precipitation paper relative with described bearing groove position; Wherein: described first Access Division is that clamping is protruding, clamping pit, or clamping is protruding and clamping pit combines; Described second Access Division is, clamping pit protruding with the clamping of described first Access Division snap-fit engagement, or clamping is protruding and the combination of clamping pit;
Described clamping is protruding for being fixed on the pilot bar bottom described support portion; Described clamping pit is the pilot hole being arranged on top, described support portion, and the diameter of described pilot hole is greater than the diameter of described pilot bar;
Also comprise the elastomeric element be sheathed on described pilot bar.
2. pallet as claimed in claim 1, it is characterized in that, described elastomeric element is spring.
3. pallet as claimed in claim 2, it is characterized in that, the diameter of described spring is greater than the diameter of described pilot hole.
4. the pallet as described in as arbitrary in claim 1-3, it is characterized in that, described support portion and described tray body are integrated.
5. a pallet group for display panel, is characterized in that, comprise at least two as arbitrary in claim 1-4 as described in pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210405230.7A CN102951345B (en) | 2012-10-22 | 2012-10-22 | A kind of pallet and pallet group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210405230.7A CN102951345B (en) | 2012-10-22 | 2012-10-22 | A kind of pallet and pallet group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951345A CN102951345A (en) | 2013-03-06 |
| CN102951345B true CN102951345B (en) | 2015-08-05 |
Family
ID=47760844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210405230.7A Expired - Fee Related CN102951345B (en) | 2012-10-22 | 2012-10-22 | A kind of pallet and pallet group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102951345B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847083B (en) * | 2017-03-20 | 2019-08-09 | 合肥鑫晟光电科技有限公司 | Foreign matter collection structure, display device and its operating method |
| CN107054841B (en) * | 2017-04-19 | 2019-01-11 | 正大食品（徐州）有限公司 | A kind of food and drink tableware placing box |
| CN107098029A (en) * | 2017-06-13 | 2017-08-29 | 杨斗华 | Glass places support |
| CN107585409A (en) * | 2017-09-05 | 2018-01-16 | 煌盛集团重庆管业有限公司 | A kind of conveying arrangement for polyethylene tube |
| CN112606013B (en) * | 2020-12-12 | 2022-09-09 | 安徽新博普曼智能科技股份有限公司 | A stackable tray for a service robot |
| CN112722518A (en) * | 2020-12-25 | 2021-04-30 | 苏州富纳智能科技有限公司 | Industry vision teaching training display device power consumption wood tool platform |
| CN114160483B (en) * | 2022-01-24 | 2022-10-11 | 新昌县隆豪轴承有限公司 | Cleaning method for processing air conditioner bearing ring |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07326656A (en) * | 1994-05-31 | 1995-12-12 | Fujitsu Ltd | Board cassette |
| JPH09321130A (en) * | 1996-05-30 | 1997-12-12 | Nec Kyushu Ltd | Semiconductor substrate carrying jig and carrying box |
| JP3977481B2 (en) * | 1997-04-11 | 2007-09-19 | 淀川ヒューテック株式会社 | Substrate tray cassette |
| JP4289093B2 (en) * | 2003-09-16 | 2009-07-01 | 村田機械株式会社 | Tray transport system |
| JP2006179690A (en) * | 2004-12-22 | 2006-07-06 | Murata Mach Ltd | Tray for sheet transfer |
| US7662668B2 (en) * | 2005-11-16 | 2010-02-16 | Denso Corporation | Method for separating a semiconductor substrate into a plurality of chips along with a cutting line on the semiconductor substrate |
| JP4947631B2 (en) * | 2006-07-19 | 2012-06-06 | ミライアル株式会社 | Wafer storage container with cushion sheet |
| JP2011084292A (en) * | 2009-10-14 | 2011-04-28 | Toppan Printing Co Ltd | Cushioning-material-used transportation tray |
-
2012
- 2012-10-22 CN CN201210405230.7A patent/CN102951345B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102951345A (en) | 2013-03-06 |
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Granted publication date: 20150805 |