CN201434950Y - Tray used for assembling LCM - Google Patents
Tray used for assembling LCM Download PDFInfo
- Publication number
- CN201434950Y CN201434950Y CN2009201083063U CN200920108306U CN201434950Y CN 201434950 Y CN201434950 Y CN 201434950Y CN 2009201083063 U CN2009201083063 U CN 2009201083063U CN 200920108306 U CN200920108306 U CN 200920108306U CN 201434950 Y CN201434950 Y CN 201434950Y
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- Prior art keywords
- liquid crystal
- crystal module
- tray
- master tray
- assembling
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Abstract
The utility model discloses a tray used for assembling LCM (liquid crystal module), relates to the technical field of LCM manufacture, and aims to facilitate LCM assembly operation and improve assembly efficiency. The tray used for assembling LCM includes an auxiliary tray, and a main tray is nested in the auxiliary tray; and the main tray is used for bearing an LCM during the assembly, the LCM isplaced on the main tray and then the periphery is hung in the midair, and the auxiliary tray is used for bearing the LCM during the transportation. The utility model can be used for assembling LCM.
Description
Technical field
The utility model relates to Liquid Crystal Module and makes the field, relates in particular to a kind of liquid crystal panel assembling pallet.
Background technology
At present, liquid crystal display is owing to have characteristics such as in light weight, fuselage is thin, driving power consumption is low, thereby has a wide range of applications.The making of liquid crystal display need be passed through array (array), cell (one-tenth box), three master operations of module (module), basic raw materials such as glass substrate, liquid crystal, backlight, polaroid, the chip for driving processing of buying can be assembled.
Wherein a step in Module (module) operation is to use frame (Bezel) that backlight (BLU) and liquid crystal panel (Panel) are assembled, to form LCD MODULE (LCM).Be ease of assembly, need to use pallet carrying liquid crystal module to be assembled.As shown in Figure 1, pallet 1 of the prior art adopts the double-decker of hinge-type.In Module (module) production line, pallet 1 is placed on the travelling belt 2 and with travelling belt 2 and moves.
As shown in Figure 2, pallet 1 comprises top tray 11 and the following pallet 12 that connects by hinge 13, is placed with LCD MODULE 3 on the top tray 11, and LCD MODULE 3 comprises frame 31, backlight 32 and liquid crystal panel 33.When assembling, top tray 11 can be risen certain angle, make things convenient for the staff to carry out assembling operation, after assembling is finished, top tray 11 can be fallen so that the transmission of LCD MODULE 3 on travelling belt 2 so that it tilts.
But as shown in Figure 3, when on this pallet 1, assembling LCD MODULE 3, there is following drawback: because the space 111 between backlight 32 and the top tray 11 is too little, the assembling of 11 pairs of Liquid Crystal Modules 3 of top tray has formed obstruction like this, therefore be difficult to frame 31 is installed on backlight 32 and the liquid crystal panel 33, make the assembly operation inconvenience, inefficiency.In addition, the electronic devices and components 341 on the printed circuit board (PCB) 34 directly contact with top tray 11, and the power that is applied to when clamping frame 31 on the backlight 32 may cause damage to electronic devices and components 341.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of Liquid Crystal Module assembling to use pallet, can make things convenient for the assembly operation of Liquid Crystal Module, improves packaging efficiency, and can avoid the electronic devices and components in the Liquid Crystal Module are caused damage.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Pallet is used in a kind of Liquid Crystal Module assembling, comprises auxiliary tray, is arranged with master tray in the described auxiliary tray; Described master tray is used for carrying Liquid Crystal Module when assembling, and described Liquid Crystal Module is placed on the described master tray unsettled around the back, and described auxiliary tray is used for carrying described Liquid Crystal Module when transporting.
Wherein, described auxiliary tray middle part is provided with through hole, and described master tray is installed with in described through hole.
For reducing the contact area with Liquid Crystal Module, the loading end that is used to carry described Liquid Crystal Module of described master tray is made as recessed curved surface.
For preventing static, on described master tray and/or described auxiliary tray, be provided with the antistatic material layer.
For avoiding the Liquid Crystal Module landing, on described master tray and/or described auxiliary tray, be provided with the ribband bed of material.
And described master tray bottom is connected with the support portion, and the motion of described support portion drives described master tray and holds up or put down described Liquid Crystal Module.
Particularly, described support portion comprises elevating lever, and the bottom connection of described elevating lever and described master tray touches, and described elevating lever is connected with lifting drive.
Further, described elevating lever comprises with contacted first elevating lever of described master tray one side and is connected second elevating lever of described another opposite side of master tray; The end of described first elevating lever is provided with roller, and described roller and described master tray bottom connection touch, and the end of described second elevating lever is connected with hinge, and described hinge is hinged on described master tray bottom.
Moreover, be provided with chute in described master tray bottom, described roller is located in the described chute.
Described master tray is rectangle, square, circular, I-shaped, T font or rhombus.
The Liquid Crystal Module assembling pallet that the utility model provides, because described master tray is used for carrying Liquid Crystal Module when assembling, and after placing described Liquid Crystal Module on the described master tray, be in vacant state around the described Liquid Crystal Module, therefore avoided described master tray that the assembling operation of described Liquid Crystal Module is counteracted, make the frame of described Liquid Crystal Module can be installed on backlight and the liquid crystal panel easily, and in assembling process, can not cause damage to the electronic devices and components in the Liquid Crystal Module, again because described auxiliary tray is used for carrying described Liquid Crystal Module when transporting, made things convenient for transporting of described Liquid Crystal Module, therefore generally speaking, described Liquid Crystal Module assembling has made things convenient for the assembly operation of Liquid Crystal Module with pallet, improved packaging efficiency, and avoided the electronic devices and components in the Liquid Crystal Module are caused damage.
Description of drawings
Fig. 1 is the structural representation that pallet is used in the Liquid Crystal Module assembling in the prior art;
Fig. 2 is for carrying out the synoptic diagram of Liquid Crystal Module assembling operation on assembling with pallet at Liquid Crystal Module shown in Figure 1;
Fig. 3 is the partial sectional view of I part among Fig. 2;
Fig. 4 is the structural representation of the utility model Liquid Crystal Module assembling with tray embodiments;
Fig. 5 is the synoptic diagram place Liquid Crystal Module on Liquid Crystal Module shown in Figure 4 is assembled with pallet after;
Fig. 6 is the partial sectional view of a kind of situation of II part among Fig. 5;
Fig. 7 is the partial sectional view of the another kind of situation of II part among Fig. 5;
Fig. 8 is the schematic cross-section of the utility model Liquid Crystal Module assembling with master tray in the tray embodiments;
Fig. 9 is the structure skeleton view of the utility model Liquid Crystal Module assembling with master tray in the tray embodiments;
Figure 10 is that the A-A of Fig. 9 is to cut-open view.
Reference numeral:
The 1-pallet, 11-top tray, 111-space, pallet under the 12-, the 13-hinge, 2-travelling belt, 3-Liquid Crystal Module, 31-frame, the 32-backlight, 33-liquid crystal panel, 34-printed circuit board (PCB), 341-electronic devices and components, the 4-master tray, 41-loading end, 42-support portion, 421-first elevating lever, 422-second elevating lever, 423-roller, the 424-hinge, 5-auxiliary tray, 51-through hole.
Embodiment
The utility model aims to provide a kind of Liquid Crystal Module assembling and uses pallet, can make things convenient for the assembly operation of Liquid Crystal Module, improves packaging efficiency, and can avoid the electronic devices and components in the Liquid Crystal Module are caused damage.
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
As shown in Figure 4, pallet is used in the assembling of the utility model embodiment Liquid Crystal Module, comprises auxiliary tray 5, is arranged with master tray 4 in the auxiliary tray 5; As shown in Figure 5, master tray 4 is used at when assembling carrying Liquid Crystal Module 3, and Liquid Crystal Module 3 is placed on the master tray 4 unsettledly around the back, and auxiliary tray 5 is used for carrying Liquid Crystal Module 3 when transporting.
Present embodiment Liquid Crystal Module assembling pallet, because master tray 4 is used for carrying Liquid Crystal Module 3 when assembling, and after placing Liquid Crystal Module 3 on the master tray 4, be in vacant state around the Liquid Crystal Module 3, therefore avoided the assembling operation of 4 pairs of Liquid Crystal Modules 3 of master tray to counteract, the frame 31 of Liquid Crystal Module 3 can be installed on backlight 32 and the liquid crystal panel 33 easily, and in assembling process, can not cause damage to the electronic devices and components in the Liquid Crystal Module 3, again because auxiliary tray 5 is used for carrying Liquid Crystal Module 3 when transporting, made things convenient for transporting of Liquid Crystal Module 3, therefore generally speaking, described Liquid Crystal Module assembling has made things convenient for the assembly operation of Liquid Crystal Module with pallet, improved packaging efficiency, and avoided the electronic devices and components in the Liquid Crystal Module are caused damage.
Wherein need to prove, in the present embodiment Liquid Crystal Module 3 around be in vacant state following two kinds of situations arranged:
First kind of situation as shown in Figure 6, the edge of the printed circuit board (PCB) 34 that liquid crystal panel 33 connects contacts with master tray 4, since generally speaking can be at the edge placement electronic devices and components of printed circuit board (PCB) 34, the downward pressure that produces when therefore clamping frame 31 in this case can not cause damage to the electronic devices and components on the printed circuit board (PCB) 34.
Second kind of situation as shown in Figure 7, the printed circuit board (PCB) 34 that liquid crystal panel 33 connects does not contact with master tray 4, but is free hang.The downward pressure that produces when obviously, clamping frame 31 in this case can not cause damage to the electronic devices and components on the printed circuit board (PCB) 34 yet.But this hang of printed circuit board (PCB) 34 is unfavorable for clamping of frame 31, therefore in the assembling operation of reality, should adopt placement situation shown in Figure 6 as far as possible.
Above-mentioned two kinds of situations are directly compared with top tray 11 contacted situations with the electronic devices and components 341 on the printed circuit board (PCB) 34 shown in Figure 3, have avoided the damage of assembling operation to electronic devices and components on the printed circuit board (PCB) 34, have improved the yields of Liquid Crystal Module assembling.
Wherein, as shown in Figures 4 and 5, auxiliary tray 5 middle parts are provided with through hole 51, and master tray 4 is installed with in through hole 51.This is because when the assembling operation of Liquid Crystal Module carries out on assembly line, and Liquid Crystal Module to be assembled or assembled the Liquid Crystal Module of finishing and all passed through auxiliary tray 5 and carry is transported to correct station place by travelling belt then.Therefore when Liquid Crystal Module to be assembled is transported to assembling station place by auxiliary tray 5 carryings, master tray 4 can rise from the through hole 51 of auxiliary tray 5, thereby hold up Liquid Crystal Module to be assembled so that operating personnel carry out assembling operation, after assembling is finished, master tray 4 is falling from the through hole 51 of auxiliary tray 5, thereby the Liquid Crystal Module that assembling is finished is placed on the auxiliary tray 5, so that auxiliary tray 5 is transported to next station place with it.
As shown in Figure 8, as a kind of improvement of present embodiment, make the loading end 41 that is used to carry Liquid Crystal Module 3 of master tray 4 be recessed curved surface.This be because, loading end 41 is made as recessed curved surface after, can reduce the contact area between Liquid Crystal Module 3 and the master tray 4, thereby the pressure that produces in the reduction assembling operation process is to the degree of damage of Liquid Crystal Module 3.
Wherein, loading end 41 can be for (a) among Fig. 8 and the circular arc type curved surface (c), also can be for (b) and the V-type curved surface (d).And present embodiment also is not limited to this, and for example loading end 41 can also be undaform curved surface, W type curved surface etc.
Because in assembling process, static on the master tray 4 and operating personnel's self static all might cause puncturing the liquid crystal panel 33 in the Liquid Crystal Module 3,, the antistatic material layer can be set on master tray 4 therefore for preventing static.In like manner, to prevent also that in the process of transporting the static on the auxiliary tray 5 from causing damage to liquid crystal panel 33, therefore also the antistatic material layer can be set on auxiliary tray 5.
Further, for avoiding in the assembling process Liquid Crystal Module 3 landing from the master tray 4, perhaps avoid significantly relative motion between the Liquid Crystal Module 3 and auxiliary tray 5 in the process of transporting, can on master tray 4 or auxiliary tray 5, the ribband bed of material be set, this ribband bed of material can be made by the big material of friction factor, to increase the friction force between Liquid Crystal Module 3 and master tray 4 or the auxiliary tray 5.
As shown in Figure 9, in the present embodiment, master tray 4 bottoms are connected with support portion 42, and wherein, master tray 4 is not only worked to support in support portion 42, and when 42 motions of support portion, can drive master tray 4 and hold up or put down Liquid Crystal Module 3.The support portion of this form is adapted at using on the assembly line of Liquid Crystal Module.Different with auxiliary tray 5 is that on assembly line, master tray 4 is arranged on the assembling station place of Liquid Crystal Module, can not move with travelling belt.
Particularly, support portion 42 comprises elevating lever 421 and 422, elevating lever 421 and 422 and the bottom connection of master tray 4 touch, elevating lever 421 and 422 is connected with lifting drive (not shown).In the present embodiment, this lifting drive adopts cylinder.In other embodiments, this jacking gear also can adopt hydraulic cylinder or other mechanical transmission mechanisms, as the feed screw nut gear train.Can drive elevating lever 421 and 422 by lifting drive and rise or descend, hold up or put down Liquid Crystal Module 3 thereby drive master tray 4.
Furthermore, elevating lever 421 and 422 comprises with contacted first elevating lever 421 of master tray 4 one sides and is connected second elevating lever 422 of master tray 4 another opposite sides; The end of first elevating lever 421 is provided with roller 423, and roller 423 touches with the bottom connection of master tray 4, and the end of second elevating lever 422 is connected with hinge 424, and hinge 424 is hinged on the bottom of master tray 4.After first elevating lever 421 and second elevating lever 422 drive Liquid Crystal Module 3 that master trays 4 will be to be assembled and hold up certain altitudes, second elevating lever 422 stops, first elevating lever 421 continues to rise, so just make master tray 4 around hinge 424 inclination certain angles, thereby make the Liquid Crystal Module 3 that is placed on the master tray 4 over against operating personnel, the ease of assembly operation.
Moreover, as shown in figure 10, also be provided with chute 425 in the bottom of master tray 4, roller 423 is located in the chute 425, and rolls along chute 425.The rotating direction that chute 425 not only can guide roller 423 wherein, and stop to rise and make master tray 4 tilt after certain angle when first elevating lever 421, position-limiting action can also be played by pair roller 423 in the end of chute 425.
In conjunction with top description, specifically describe as follows to the process of using master tray 4 and 5 pairs of Liquid Crystal Modules of auxiliary tray to assemble below:
At first, on travelling belt, place auxiliary tray 5, carrying Liquid Crystal Module to be assembled on the auxiliary tray 5, conveyer belt can drive auxiliary tray 5 motions, thereby auxiliary tray 5 is transported to the assembling station together with Liquid Crystal Module to be assembled from a last station;
Then, the master tray 4 that is located at Liquid Crystal Module assembling station place rises under the driving of its support portion 42, and pass the through hole 51 of auxiliary tray 5, assemble Liquid Crystal Module 3 picking-ups with being placed on treating on the auxiliary tray 5, when master tray 4 rises to the certain altitude and the certain angle that tilts under the drive of support portion 42, the handled easily personnel stop when carrying out assembling operation;
Then, after operating personnel finish assembling operation, drive master trays 4 by support portion 42 again and fall and will assemble the Liquid Crystal Module of finishing and put back to again on the auxiliary tray 5, at last by travelling belt with auxiliary tray 5 with assembled the Liquid Crystal Module of finishing and be transported to next station place.
In the present embodiment, master tray 4 be shaped as rectangle.But the utility model is not limited to this, and in other embodiment of the present utility model, master tray 4 can also be square, circular, I-shaped, T font or rhombus etc., and the concrete shape of master tray 4 can be selected as required.
In sum, Liquid Crystal Module assembling pallet in the present embodiment, because described master tray is used for carrying Liquid Crystal Module when assembling, and after placing described Liquid Crystal Module on the described master tray, be in vacant state around the described Liquid Crystal Module, therefore avoided described master tray that the assembling operation of described Liquid Crystal Module is counteracted, make the frame of described Liquid Crystal Module can be installed on backlight and the liquid crystal panel easily, and in assembling process, can not cause damage to the electronic devices and components in the Liquid Crystal Module, again because described auxiliary tray is used for carrying described Liquid Crystal Module when transporting, made things convenient for transporting of described Liquid Crystal Module, therefore generally speaking, described Liquid Crystal Module is assembled the assembly operation that has made things convenient for Liquid Crystal Module with pallet, has improved packaging efficiency, and has avoided the electronic devices and components in the Liquid Crystal Module are caused damage.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the described protection domain of claim.
Claims (10)
1, pallet is used in a kind of Liquid Crystal Module assembling, it is characterized in that, comprises auxiliary tray, is arranged with master tray in the described auxiliary tray; Described master tray is used for carrying Liquid Crystal Module when assembling, and described Liquid Crystal Module is placed on the described master tray unsettled around the back, and described auxiliary tray is used for carrying described Liquid Crystal Module when transporting.
2, pallet is used in Liquid Crystal Module assembling according to claim 1, it is characterized in that, described auxiliary tray middle part is provided with through hole, and described master tray is installed with in described through hole.
3, pallet is used in Liquid Crystal Module according to claim 1 and 2 assembling, it is characterized in that, the loading end that being used to of described master tray carried described Liquid Crystal Module is recessed curved surface.
4, pallet is used in Liquid Crystal Module assembling according to claim 3, it is characterized in that, is provided with the antistatic material layer on described master tray and/or described auxiliary tray.
5, pallet is used in Liquid Crystal Module assembling according to claim 3, it is characterized in that, is provided with the ribband bed of material on described master tray and/or described auxiliary tray.
6, pallet is used in Liquid Crystal Module assembling according to claim 1 and 2, it is characterized in that, described master tray bottom is connected with the support portion, and the motion of described support portion drives described master tray and holds up or put down described Liquid Crystal Module.
7, pallet is used in Liquid Crystal Module assembling according to claim 6, it is characterized in that described support portion comprises elevating lever, and the bottom connection of described elevating lever and described master tray touches, and described elevating lever is connected with lifting drive.
8, pallet is used in Liquid Crystal Module according to claim 7 assembling, it is characterized in that, described elevating lever comprises with contacted first elevating lever of described master tray one side and is connected second elevating lever of described another opposite side of master tray; The end of described first elevating lever is provided with roller, and described roller and described master tray bottom connection touch, and the end of described second elevating lever is connected with hinge, and described hinge is hinged on described master tray bottom.
9, pallet is used in Liquid Crystal Module assembling according to claim 8, it is characterized in that, is provided with chute in described master tray bottom, and described roller is located in the described chute.
10, Liquid Crystal Module mounting equipment according to claim 1 and 2 is characterized in that, described master tray is rectangle, square, circular, I-shaped, T font or rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201083063U CN201434950Y (en) | 2009-05-31 | 2009-05-31 | Tray used for assembling LCM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201083063U CN201434950Y (en) | 2009-05-31 | 2009-05-31 | Tray used for assembling LCM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434950Y true CN201434950Y (en) | 2010-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201083063U Expired - Lifetime CN201434950Y (en) | 2009-05-31 | 2009-05-31 | Tray used for assembling LCM |
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| Country | Link |
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| CN (1) | CN201434950Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570839A (en) * | 2014-12-03 | 2015-04-29 | 杭州信雅达科技有限公司 | Tray device, assembly line system and material supplementing method |
| WO2017063431A1 (en) * | 2015-10-14 | 2017-04-20 | 京东方科技集团股份有限公司 | Fixture used for assembling curved-surface display device |
| CN110610645A (en) * | 2019-09-27 | 2019-12-24 | 珠江水利委员会珠江水利科学研究院 | Sediment movement demonstration structure |
-
2009
- 2009-05-31 CN CN2009201083063U patent/CN201434950Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570839A (en) * | 2014-12-03 | 2015-04-29 | 杭州信雅达科技有限公司 | Tray device, assembly line system and material supplementing method |
| CN104570839B (en) * | 2014-12-03 | 2018-09-11 | 杭州信雅达科技有限公司 | Tray apparatus, assembly line system and feed process |
| WO2017063431A1 (en) * | 2015-10-14 | 2017-04-20 | 京东方科技集团股份有限公司 | Fixture used for assembling curved-surface display device |
| US10259105B2 (en) | 2015-10-14 | 2019-04-16 | Boe Technology Group Co., Ltd. | Jig for assembling curved-surface display device |
| CN110610645A (en) * | 2019-09-27 | 2019-12-24 | 珠江水利委员会珠江水利科学研究院 | Sediment movement demonstration structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150625 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150625 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150625 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 No. 8 West Central Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |