WO2021103055A1 - 显示面板老化检测设备 - Google Patents

显示面板老化检测设备 Download PDF

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Publication number
WO2021103055A1
WO2021103055A1 PCT/CN2019/122621 CN2019122621W WO2021103055A1 WO 2021103055 A1 WO2021103055 A1 WO 2021103055A1 CN 2019122621 W CN2019122621 W CN 2019122621W WO 2021103055 A1 WO2021103055 A1 WO 2021103055A1
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WO
WIPO (PCT)
Prior art keywords
display panel
aging
fork
treatment chamber
detection device
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Application number
PCT/CN2019/122621
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English (en)
French (fr)
Inventor
陈东风
Original Assignee
苏州精濑光电有限公司
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Application filed by 苏州精濑光电有限公司 filed Critical 苏州精濑光电有限公司
Publication of WO2021103055A1 publication Critical patent/WO2021103055A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/003—Environmental or reliability tests
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0207—Details of measuring devices

Definitions

  • This application belongs to the technical field of display screens, for example, relates to a display panel aging detection device.
  • the aging test of the display screen refers to the experiment of heating the display screen at an appropriate temperature to imitate whether it will be abnormal during long-term operation. It is an important guarantee for the reliability of the display screen, and it is also essential for the display screen to leave the factory. step.
  • the display screen can improve performance after aging, and contribute to the functional stability of later use.
  • the aging test equipment has a low degree of automation. There is only a heating system in the aging room. The aging products need to be placed in a specific carrying mechanism and then transported to the aging room. The space occupation is large and the scale is small, and the aging transportation process is long. Lead to lower production efficiency.
  • This application provides a display panel aging detection equipment to solve the problem of low automation of loading and unloading of aging testing equipment in related technologies.
  • a display panel aging detection equipment including:
  • the aging treatment chamber includes a fixed fork, a lighting detection component, and a thermal cycle device; the fixed fork is arranged in multiple rows along the vertical direction, and the lighting detection component is located on the end side of each row of the fixed fork; The thermal cycle device is located on the side or bottom surface of the aging treatment chamber; and
  • the transfer assembly includes a bracket, at least one movable fork, and a horizontal drive assembly; at least one of the movable forks is slidably arranged on the bracket and connected to the output end of the horizontal drive assembly.
  • the horizontal drive assembly can At least one of the movable forks is driven to extend into or out of the aging treatment chamber.
  • the thermal cycle device includes a heating mechanism and a thermal cycle mechanism.
  • the thermal cycle mechanism includes a fan, a first reticulated structure and a second reticulated structure, the fan and the first
  • the net structure is arranged in sequence along the blowing direction of the fan, the heating mechanism is located on both sides of the fan, and the second net structure is arranged on the side of the first net structure.
  • the first mesh structure has a square mesh
  • the second mesh structure is a long hole with a length in a vertical direction greater than a length in a horizontal direction.
  • the lighting detection component is arranged between two adjacent toothings on the end side of the fixed fork in each row, and the surface of the lighting detection component is provided with at least one pair Positioning conductive groove, the positioning conductive groove can position the display panel to be tested for aging and conduct conduction on the display panel to be tested for aging.
  • the surface of the lighting detection component is further provided with at least one positioning guide groove, and the positioning guide groove can position the display panel to be tested for aging.
  • the shape of the positioning conductive groove and the positioning guide groove is one or a combination of a triangle, a square, a semi-ellipse, and a semicircle.
  • the display panel aging detection equipment of the present application further includes a track, the track is arranged on the feeding side of the aging treatment chamber, and the transfer assembly is slidably arranged on the track.
  • the aging treatment chamber and the transfer assembly are provided in multiple, and one of the transfer assemblies is used to place the display panel to be aging detected on the fixed fork Above, the other transfer component is used to transfer the display panel after aging detection from the fixed fork.
  • the movable fork includes a base plate and a fork branch fixedly connected to the base plate.
  • the horizontal drive assembly includes a horizontal slide rail, and the substrate is slidably connected to the horizontal slide rail.
  • the display panel aging detection equipment of the present application is highly integrated, space utilization, and reduces handling steps and various costs, and can perform aging tests on multiple display panels at the same time, and is equipped with fully automatic display panel transfer components.
  • the high degree of automation of cutting has greatly improved the efficiency of product inspection.
  • FIG. 1 is a schematic diagram of the overall structure of a display panel aging detection device provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of the overall structure of the transfer fork provided by the embodiment of the present application.
  • Figure 3 is a schematic diagram of the movable fork structure provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of the bottom structure of the transfer fork provided by the embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a lighting detection component provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a transfer process of a display panel provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a state in which the display panel provided by an embodiment of the present application is transferred from a transfer fork to a fixed fork;
  • Fig. 8 is a schematic structural diagram of a thermal cycle mechanism provided by an embodiment of the present application.
  • Fig. 9 is a schematic structural diagram of a heating mechanism provided by an embodiment of the present application.
  • connection should be understood in a broad sense, unless otherwise clearly specified and limited.
  • it can be a fixed connection or a detachable connection.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • connection should be understood through specific circumstances.
  • This embodiment provides a display panel aging detection device, as shown in FIGS. 1 and 2, including:
  • the aging treatment chamber 1 includes a fixed fork 12, a lighting detection assembly 13 and a thermal cycle device 14.
  • the fixed fork 12 is arranged in multiple rows along the vertical direction, and the lighting detection assembly 13 is located in each row of the fixed fork.
  • the end side of the fork 12; the thermal cycle device 14 is located on the side or bottom surface of the aging treatment chamber 1; and
  • the transfer assembly 2 includes a bracket 21, at least one movable fork 22 and a horizontal drive assembly; at least one movable fork 22 is slidably arranged on the bracket 21 and connected to the output end of the horizontal drive assembly, so The horizontal drive assembly can drive at least one of the movable forks 22 to extend into or out of the aging treatment chamber 1.
  • the working principle of the display panel aging detection device of this embodiment is as follows: the bracket 21 moves along the rows of aging treatment chambers 1, and the movable fork 22 moves in the vertical and vertical directions, so that the movable fork 22 can move in three directions.
  • the movable fork 22 receives the display panel to be tested at the loading position at the far right end as shown in FIG. 1, and then moves to face an aging treatment chamber 1, and the movable fork 22 extends into The aging treatment chamber 1 is then lowered, and the display panel is placed on the plane where the fixed fork 12 is located. As shown in FIG.
  • the fixed fork branch 121 of the fixed fork 12 can be combined with the fork branch 225 of the transfer assembly 2
  • the movable fork 22 exits from the aging treatment chamber 1, and returns to the feeding place to continue to transfer other display panels, and move each display panel separately.
  • the thermal cycler 14 in the aging treatment chamber 1 After the transfer is completed, the thermal cycler 14 in the aging treatment chamber 1 generates hot air to increase the indoor temperature to, for example, about 60 degrees Celsius (not limited to this, and set based on actual aging requirements) to simulate the aging process of the display panel;
  • the circuit board contact lighting detection component 13 of the display panel is energized to introduce a detection signal to detect the display panel.
  • the movable fork 22 of the transfer component 2 removes the detected display panel out of the aging treatment chamber 1.
  • the thermal cycling device 14 includes a heating mechanism 141 and a thermal cycling mechanism 142.
  • the thermal cycling mechanism 142 includes a fan 1421, a first mesh structure 1422 And the second reticulated structure 1423, the fan 1421 and the first reticulated structure 1422 are arranged in sequence along the blowing direction of the fan 1421, the heating mechanism 141 is located on both sides of the fan 1421, and the second The net structure 1423 is arranged on the side of the first net structure 1422.
  • the first reticulated structure 1422 is used to heat the aging treatment chamber 1, and the second reticulated structure 1423 is used to absorb heat from the aging treatment chamber 1, thereby forming a thermal cycle in the aging treatment chamber 1, so that the aging treatment chamber 1 is uniform heating.
  • the first mesh structure 1422 has square meshes
  • the second mesh structure 1423 is a long hole with a length in a vertical direction greater than a length in a horizontal direction.
  • the square mesh has a large grid and a large air output to ensure sufficient high-temperature air flow.
  • the long-hole grid is narrow and the wind speed of the air is low. It is sufficient to ensure the formation of a thermal cycle inside the aging treatment chamber 1 while facilitating access to the heating mechanism 141.
  • the heating time The shapes of the first reticulated structure 1422 and the second reticulated structure 1423 are not limited to this, as long as the internal temperature of the aging treatment chamber 1 is constant.
  • the lighting detection assembly 13 is arranged in each row of the two adjacent teeth on the end side of the fixed fork 12 Meanwhile, the surface of the lighting detection component 13 is provided with at least a pair of positioning conductive grooves 131, and the positioning conductive grooves 131 can position the display panel to be tested for aging and conduct conduction to the display panel to be tested for aging.
  • the lighting detection component 13 has both positioning and conduction functions; the positioning conductive groove 131 is made of conductive material, which can energize the display panel to be measured. Pneumatic suction cups perform adsorption positioning.
  • the surface of the lighting detection component 13 is further provided with at least one positioning guide groove 132, and the positioning guide groove 132 can position the display panel to be aging detected.
  • the positioning guide groove 132 is used for auxiliary positioning of the display panel to be tested, and is combined with the positioning conductive groove 131 to ensure that it can be aligned with the connection point of the display panel to be tested.
  • the shape of the positioning conductive groove 131 and the positioning guide groove 132 is one or a combination of a triangle, a square, a semi-ellipse, and a semicircle. It is convenient to cooperate with the clamping parts of different display panels that may be triangle, square, semi-ellipse and semi-circle.
  • the display panel aging detection equipment of this embodiment further includes a rail 3 which is arranged on the feeding side of the aging treatment chamber 1, and the transfer assembly 2 is slidably arranged on the rail 3.
  • the arrangement of the track 3 facilitates the transfer assembly 2 to move quickly and accurately along the rows of aging treatment chambers 1, which improves work efficiency, and also facilitates the arrangement of multiple transfer assemblies 2, and multiple transfer assemblies 2 can share the same track 3.
  • the bottom of the bracket 21 is provided with a driving member, the rotating shaft of the driving member is connected with a gear, and the rail 3 is provided with a rack along the length direction.
  • the gear meshes with the rack, and the drive member can drive the bracket 21 to move along the rack when the gear rotates.
  • the bottom of the bracket 21 is installed on a slide rail along the length of the rail 3, and can reciprocate on the slide rail under the drive of the driving member, so as to realize the movement between different aging treatment chambers 1.
  • a first timing belt is provided on the bracket 21 along the vertical direction, and a movable fork bracket is connected to the first timing belt, so
  • the movable fork bracket is provided with a second timing belt 227 in a horizontal direction along a direction perpendicular to the track 3, and the movable fork 22 is connected to the second timing belt 227.
  • the two-axis movement of the movable fork 22 is realized by two timing belts.
  • the aging treatment chamber 1 and the transfer assembly 2 are provided in multiples, and one of the transfer assemblies 2 is used to detect the to-be-aging
  • the display panel of is placed on the fixed fork 12, and the other transfer assembly 2 is used to transfer the display panel after aging detection.
  • the movable fork 22 includes a base plate 224, and a fork branch 225 fixedly connected to the base plate 224;
  • the horizontal driving assembly includes a horizontal sliding rail 226, and the base plate 224 is slidably connected to the horizontal sliding rail 226.
  • the horizontal smoothing rail 226 ensures that the base plate 224 is more balanced when sliding, which is beneficial to the smoothness of the overall expansion and contraction of the movable fork 22.
  • the movable fork 22 is provided with a first grating sensor 221 whose detection direction is parallel to the substrate 224, and a second grating sensor 222 whose detection direction is parallel to the fork branch 225.
  • the bottom of the bracket 21 A third grating sensor 223 whose detection direction is parallel to the substrate 224 is provided above; the distance between the first grating sensor 221 and the aging treatment chamber 1 is smaller than the distance between the substrate 224 and the aging treatment chamber 1
  • the first raster sensor 221 can sense the fixed fork branch 121 of the fixed fork 12 when the display panel is transferred as shown in FIG.
  • the distance is controlled;
  • the second grating sensor 222 is located at the edges of both sides of the movable fork 22, and by sensing the position of the two side walls of the aging treatment chamber 1, the two sides of the movable fork 22 and the aging The distance between the two side walls of the processing chamber 1;
  • the third grating sensor 223 controls the height of the movable fork 22 from the bracket 21 by sensing the lower end of the movable fork 22; in summary, the distance limit ensures that the movable fork 22 Accurate positioning in the x, y, and z directions ensures accurate transfer of the display panel.

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Abstract

提供了一种显示面板老化检测设备，包括：老化处理室（1），包含固定牙叉（12）、点亮检测组件（13）以及热循环装置（14）；固定牙叉（12）沿竖直方向设置有多排，点亮检测组件（13）位于每排固定牙叉（12）的端侧；热循环装置（14）位于老化处理室（1）的侧面或底面；以及移载组件（2），包括支架（21）、至少一个可动牙叉（22）以及水平驱动组件；至少一个可动牙叉（22）滑动设置于支架（21）上并连接水平驱动组件的输出端，水平驱动组件可驱动至少一个可动牙叉（22）伸入或退出老化处理室（1）。

Description

显示面板老化检测设备
本申请要求在2019年11月27日提交中国专利局、申请号为201911178908.0的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请属于显示屏技术领域，例如涉及一种显示面板老化检测设备。
背景技术
显示屏的老化测验是指通过对显示屏在适当温度下加热，模仿其在长时间作业时会否出现异常的实验，是显示屏的可靠性的重要确保，也是显示屏出厂的必不可少的一步。显示屏在老化后能够晋升效能，并有助于后期运用的功能稳定性。
相关技术中，老化测验设备自动化程度低，老化室内仅有加热系统，老化产品需要通过放置到特定的承载机构再将承载机构运送到老化室，空间占用较大且规模较小，老化搬运过程长导致生产效率较低。
发明内容
本申请提供一种显示面板老化检测设备，以解决相关技术中老化测验设备上、下料自动化程度低的问题。
一种显示面板老化检测设备，包括：
老化处理室，包含固定牙叉、点亮检测组件以及热循环装置；所述固定牙叉沿竖直方向设置有多排，所述点亮检测组件位于每排所述固定牙叉的端侧；所述热循环装置位于所述老化处理室的侧面或底面；以及
移载组件，包括支架、至少一个可动牙叉以及水平驱动组件；至少一个所述可动牙叉滑动设置于所述支架上并连接所述水平驱动组件的输出端，所述水平驱动组件可驱动至少一个所述可动牙叉伸入或退出所述老化处理室。
本申请的显示面板老化检测设备，所述热循环装置包含加热机构以及热循环机构，所述热循环机构包含风机、第一网纹结构和第二网纹结构，所述风机以及所述第一网纹结构沿所述风机的吹风方向依次排列，所述加热机构位于所述风机的两侧，所述第二网纹结构设置于所述第一网纹结构的侧边。
本申请的显示面板老化检测设备，所述第一网纹结构具有方形网孔，所述第二网纹结构为竖直方向长度大于水平方向长度的长孔。
本申请的显示面板老化检测设备，所述点亮检测组件设置于每排所述固定牙叉端侧的两个相邻的插齿之间，所述点亮检测组件的表面设置有至少一对定位导电槽，所述定位导电槽可对待老化检测的显示面板定位及对所述待老化检测的显示面板进行导通。
本申请的显示面板老化检测设备，所述点亮检测组件的表面还设置有至少一定位导向槽，所述定位导向槽可对待老化检测的显示面板定位。
本申请的显示面板老化检测设备，所述定位导电槽及所述定位导向槽的形状为三角形、方形、半椭圆以及半圆的其中一种或多种的组合。
本申请的显示面板老化检测设备，还包含轨道，所述轨道设置于所述老化处理室的入料侧，且所述移载组件可滑动地设置于所述轨道上。
本申请的显示面板老化检测设备，所述老化处理室及所述移载组件设置为多个，其中一个所述移载组件用于将所述待老化检测的显示面板放置到所述固定牙叉上，另一个所述移载组件用于将老化检测后的显示面板自所述固定牙叉上转移走。
本申请的显示面板老化检测设备，所述可动牙叉包括基板，和固定连接在所述基板上的牙叉分支。
本申请的显示面板老化检测设备，所述水平驱动组件包含水平滑轨，所述基板可滑动地连接于所述水平滑轨。
本申请的显示面板老化检测设备高度集成，空间利用率，并减少了搬运步骤和各类成本，且能够同时对多个显示面板进行老化测试，设有全自动的显示面板移载组件，上、下料自动化程度高，大大提高了产品检测效率。
附图说明
图1是本申请实施例提供的显示面板老化检测设备整体结构示意图；
图2是本申请实施例提供的移载牙叉整体结构示意图；
图3是本申请实施例提供的可动牙叉结构示意图；
图4是本申请实施例提供的移载牙叉底部结构示意图；
图5是本申请实施例提供的点亮检测组件结构示意图；
图6是本申请实施例提供的显示面板移载过程示意图；
图7是本申请实施例提供的显示面板从移载牙叉转移到固定牙叉状态示意图；
图8是本申请实施例提供的热循环机构结构示意图；
图9是本申请实施例提供的加热机构结构示意图。
图中的附图标记为：
1、老化处理室
2、移载组件
3、轨道
12、固定牙叉
13、点亮检测组件
14、热循环装置
21、支架
22、可动牙叉
121、固定牙叉分支
131、定位导电槽
132、定位导向槽
141、加热机构
142、热循环机构
221、第一光栅式传感器
222、第二光栅式传感器
223、第三光栅式传感器
224、基板
225、牙叉分支
226、水平滑轨
227、第二同步带
1421、风机
1422、第一网纹结构
1423、第二网纹结构。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征 可以相互组合。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请保护范围的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请创造的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本申请中的具体含义。
下面将参考附图并结合实施例来详细说明本申请的技术方案。本实施例提供一种显示面板老化检测设备，如图1、2所示，包括：
老化处理室1，包含固定牙叉12、点亮检测组件13以及热循环装置14；所述固定牙叉12沿竖直方向设置有多排，所述点亮检测组件13位于每排所述固定牙叉12的端侧；所述热循环装置14位于所述老化处理室1的侧面或底面；以及
移载组件2，包括支架21、至少一个可动牙叉22以及水平驱动组件；至少一个所述可动牙叉22滑动设置于所述支架21上并连接所述水平驱动组件的输出端，所述水平驱动组件可驱动至少一个所述可动牙叉22伸入或退出所述老化处理室1。
本实施例的显示面板老化检测设备，工作原理为：支架21通过沿成排的老化处理室1移动，以及可动牙叉22沿竖直和垂直方向的移动，实现可动牙叉22在三个轴上的移动；可动牙叉22在如图1所示的最右端的上料处接受待检测的显示面板，然后移动到正对一个老化处理室1后，可动牙叉22伸入老化处理室 1内，然后下降，将显示面板放到固定牙叉12所在平面，如图7所示，固定牙叉12的固定牙叉分支121能够和所述移载组件2的牙叉分支225错开，不会产生阻挡，待显示面板落在固定牙叉12上后，可动牙叉22从老化处理室1内退出，回到上料处继续移载其他显示面板，将各个显示面板分别移载到每个老化处理室1内。在移载完成后，老化处理室1内的热循环装置14产生热风，使室内温度提高到例如60摄氏度左右(并不以此为限，以实际老化需求设定)，模拟显示面板老化过程；显示面板的电路板接触点亮检测组件13通电导入检测信号对显示面板进行检测，检测结束后再由移载组件2的可动牙叉22将检测完的显示面板移出老化处理室1。
本实施例的显示面板老化检测设备，如图8-9所示，所述热循环装置14包含加热机构141以及热循环机构142，所述热循环机构142包含风机1421、第一网纹结构1422和第二网纹结构1423，所述风机1421以及所述第一网纹结构1422沿所述风机1421的吹风方向依次排列，所述加热机构141位于所述风机1421的两侧，所述第二网纹结构1423设置于所述第一网纹结构1422的侧边。第一网纹结构1422用于向老化处理室1进热，第二网纹结构1423用于从老化处理室1吸热，从而在老化处理室1内形成热循环，使得老化处理室1得到均匀加热。
本实施例的显示面板老化检测设备，所述第一网纹结构1422具有方形网孔，所述第二网纹结构1423为竖直方向长度大于水平方向长度的长孔。方形网孔的网格大，出风量大，保证高温气流的充足，长孔网格窄，进风的风速低，在保证老化处理室1内部形成热循环的同时便于进入加热机构141时有足够的加热时间。第一网纹结构1422与第二网纹结构1423的形状并不以此为限，满足老化处理室1内部温度恒定即可。
本实施例的双牙叉移载的显示面板老化检测设备，如图5所示，所述点亮检测组件13设置于每排所述固定牙叉12端侧的两个相邻的插齿之间，所述点亮检测组件13的表面设置有至少一对定位导电槽131，所述定位导电槽131可对待老化检测的显示面板定位及对所述待老化检测的显示面板进行导通。点亮检测组件13兼具定位和导通功能；定位导电槽131为导电材质，能够对待测显示面板通电，定位可以为导槽的机械定位，也可以外加部分区域设置磁吸定位，或者是利用气动吸盘进行吸附的定位。
本实施例的显示面板老化检测设备，如图5所示，所述点亮检测组件13的表面还设置有至少一定位导向槽132，所述定位导向槽132可对待老化检测的显示面板定位。定位导向槽132用于对待测显示面板的辅助定位，与定位导电槽131相结合，保证能够和待测显示面板的连接点对齐。
本实施例的显示面板老化检测设备，如图5所示，所述定位导电槽131及所述定位导向槽132的形状为三角形、方形、半椭圆以及半圆的其中一种或多种的组合。便于与不同显示面板的可能为三角形、方形、半椭圆以及半圆的其中一种或多种的组合的卡接部配合。
本实施例的显示面板老化检测设备，还包含轨道3，所述轨道3设置于所述老化处理室1的入料侧，且所述移载组件2可滑动地设置于所述轨道3上。轨道3的设置便于移载组件2快速精确地沿成排的老化处理室1移动，提高工作效率，也便于设置多台移载组件2，多台移载组件2可以共用一个轨道3。
本实施例的显示面板老化检测设备，如图4所示，所述支架21的底部设有驱动件，所述驱动件的转轴上连接有齿轮，所述轨道3上沿长度方向设有齿条，所述齿轮和所述齿条啮合，所述驱动件驱动齿轮转动时能够带动所述支架21沿所述齿条移动。支架21的底部安装在轨道3上沿长度方向的滑轨上，在驱动件的驱动下在滑轨上能够往复运动，实现在不同老化处理室1之间移动。
本实施例的显示面板老化检测设备，如图2、7所示，所述支架21上沿竖直方向设有第一同步带，所述第一同步带上连接有可动牙叉支架，所述可动牙叉支架上设有水平方向沿垂直于轨道3方向的第二同步带227，所述可动牙叉22连接在所述第二同步带227上。通过两个同步带实现了可动牙叉22的两轴移动。
本实施例的显示面板老化检测设备，如图1所示，所述老化处理室1及所述移载组件2设置为多个，其中一个所述移载组件2用于将所述待老化检测的显示面板放置到所述固定牙叉12上，另一个所述移载组件2用于将老化检测后的显示面板传移走。
本实施例的显示面板老化检测设备，如图3所示，所述可动牙叉22包括基板224，和固定连接在所述基板224上的牙叉分支225；
如图7所示，所述水平驱动组件包含水平滑轨226，所述基板224可滑动地 连接于所述水平滑轨226。水平滑轨226保证基板224滑动时更加平衡，即有利于可动牙叉22整体伸缩的平稳性。
所述可动牙叉22上设有检测方向平行于所述基板224的第一光栅式传感器221、检测方向平行于所述牙叉分支225的第二光栅式传感器222，所述支架21的底部上方设有检测方向平行于所述基板224的第三光栅式传感器223；所述第一光栅式传感器221与所述老化处理室1的距离小于所述基板224与所述老化处理室1的距离，所述第二光栅式传感器222设有两个，位于所述可动牙叉22两侧最靠边的牙叉分支225的外侧。
本实施例的显示面板老化检测设备，第一光栅式传感器221能够在如图7所示的转移显示面板时对固定牙叉12的固定牙叉分支121进行感应，使可动牙叉22在伸入老化处理室1内部时，控制好距离；第二光栅式传感器222位于可动牙叉22两侧边缘，通过感应老化处理室1两侧壁的位置，控制可动牙叉22两侧与老化处理室1两侧壁的距离；第三光栅式传感器223通过感应可动牙叉22的最下端，控制可动牙叉22距离支架21的高度；综上距离限制，保证了可动牙叉22在x、y、z三个轴方向的精确定位，保证显示面板的精确移载。

Claims (10)

  1. 一种显示面板老化检测设备，包括：
    老化处理室(1)，包含固定牙叉(12)、点亮检测组件(13)以及热循环装置(14)；所述固定牙叉(12)沿竖直方向设置有多排，所述点亮检测组件(13)位于每排所述固定牙叉(12)的端侧；所述热循环装置(14)位于所述老化处理室(1)的侧面或底面；以及
    移载组件(2)，包括支架(21)、至少一个可动牙叉(22)以及水平驱动组件；至少一个所述可动牙叉(22)滑动设置于所述支架(21)上并连接所述水平驱动组件的输出端，所述水平驱动组件可驱动至少一个所述可动牙叉(22)伸入或退出所述老化处理室(1)。
  2. 根据权利要求1所述的显示面板老化检测设备，其中，所述热循环装置(14)包含加热机构(141)以及热循环机构(142)，所述热循环机构(142)包含风机(1421)、第一网纹结构(1422)和第二网纹结构(1423)，所述风机(1421)以及所述第一网纹结构(1422)沿所述风机(1421)的吹风方向依次排列，所述加热机构(141)位于所述风机(1421)的两侧，所述第二网纹结构(1423)设置于所述第一网纹结构(1422)的侧边。
  3. 根据权利要求2所述的显示面板老化检测设备，其中，所述第一网纹结构(1422)具有方形网孔，所述第二网纹结构(1423)为竖直方向长度大于水平方向长度的长孔。
  4. 根据权利要求1所述的显示面板老化检测设备，其中，所述点亮检测组件(13)设置于每排所述固定牙叉(12)端侧的两个相邻的插齿之间，所述点亮检测组件(13)的表面设置有至少一对定位导电槽(131)，所述定位导电槽(131)可对待老化检测的显示面板定位及对所述待老化检测的显示面板进行导通。
  5. 根据权利要求4所述的显示面板老化检测设备，其中，所述点亮检测组件(13)的表面还设置有至少一定位导向槽(132)，所述定位导向槽(132)可对待老化检测的显示面板定位。
  6. 根据权利要求4或5所述的显示面板老化检测设备，其中，所述定位导电槽(131)及所述定位导向槽(132)的形状为三角形、方形、半椭圆以及半圆的其中一种或多种的组合。
  7. 根据权利要求1所述的显示面板老化检测设备，还包含轨道(3)，所述轨道(3)设置于所述老化处理室(1)的入料侧，且所述移载组件(2)可滑动地设置于所述轨道(3)上。
  8. 根据权利要求1所述的显示面板老化检测设备，其中，所述老化处理室(1)及所述移载组件(2)设置为多个，其中一个所述移载组件(2)用于将所述待老化检测的显示面板放置到所述固定牙叉(12)上，另一个所述移载组件(2)用于将老化检测后的显示面板自所述固定牙叉(12)上转移走。
  9. 根据权利要求1-8任一项所述的显示面板老化检测设备，其中，所述可动牙叉(22)包括基板(224)，和固定连接在所述基板(224)上的牙叉分支(225)。
  10. 根据权利要求1-9任一项所述的显示面板老化检测设备，其中，所述水平驱动组件包含水平滑轨(226)，所述基板(224)可滑动地连接于所述水平滑轨(226)。
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