WO2013131299A1 - 液晶面板移载设备 - Google Patents

液晶面板移载设备 Download PDF

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Publication number
WO2013131299A1
WO2013131299A1 PCT/CN2012/073425 CN2012073425W WO2013131299A1 WO 2013131299 A1 WO2013131299 A1 WO 2013131299A1 CN 2012073425 W CN2012073425 W CN 2012073425W WO 2013131299 A1 WO2013131299 A1 WO 2013131299A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal panel
transfer device
disposed
vacuum
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Application number
PCT/CN2012/073425
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English (en)
French (fr)
Inventor
邓鸿韬
洪宗义
Original Assignee
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 US13/520,344 priority Critical patent/US20130236282A1/en
Publication of WO2013131299A1 publication Critical patent/WO2013131299A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers

Definitions

  • the present invention relates to a transfer device, and more particularly to a liquid crystal panel transfer device.
  • liquid crystal panel In the assembly process of a liquid crystal display, it is usually required to transfer a liquid crystal panel between adjacent machines to assemble the liquid crystal panel with other components.
  • the liquid crystal panel is usually placed on a conveyor belt disposed between two adjacent machines, and is transferred from the first machine to the second machine. Or, when the distance between the first machine and the second machine is relatively close, the line staff usually moves the liquid crystal panel manually.
  • the size of the liquid crystal panel has become larger and smaller and the thickness is smaller and smaller, which causes the liquid crystal panel to be easily damaged by transferring the liquid crystal panel through the conveyor belt or manually moving the liquid crystal panel, resulting in the liquid crystal panel. Damaged.
  • a main object of the present invention is to provide a transfer device capable of reducing the damage rate of a liquid crystal panel during transfer of a liquid crystal panel.
  • the present invention provides a liquid crystal panel transfer device, comprising: a body for carrying a liquid crystal panel, the body includes two oppositely disposed connecting rods; at least two suction cups respectively movably disposed on the a connecting rod for contacting the liquid crystal panel; a vacuum generating device disposed on the body and communicating with the at least two suction cups for the at least two suction cups and the liquid crystal panel A negative pressure gas is generated upon contact such that the at least two suction cups are tightly attracted to the liquid crystal panel.
  • each connecting rod is provided with a sliding slot
  • each of the suction cups has a connecting member slidably disposed in the corresponding sliding slot.
  • each of the connecting rods has a side facing the liquid crystal panel, and the sliding slots are formed on the side of the corresponding connecting rod facing the liquid crystal panel.
  • the connecting member is arranged in a zigzag shape.
  • each of the suction cups further has a suction nozzle and a connecting shaft, the suction nozzle is in contact with the liquid crystal panel, and the connecting shaft connects the suction nozzle and the connecting member.
  • the connecting shaft is made of an elastic material.
  • the vacuum generating device includes a vacuum generator for generating a negative pressure gas and a vacuum storage tank for storing a negative pressure gas generated by the vacuum generator.
  • the vacuum generating device further includes a detector disposed in the vacuum generator for detecting a pressure value of the negative pressure gas generated by the vacuum generator and displaying the detected pressure value.
  • the body further comprises at least one connecting arm for connecting the connecting rod
  • the liquid crystal panel transfer device further comprises at least one handle provided on the connecting arm for the user to hold.
  • the body is made of an aluminum material.
  • the present invention also provides another transfer device, comprising: a body for carrying a transferred object; at least one suction cup disposed on the body and configured to adsorb the transferred object; and a vacuum generating device disposed on the The body is in communication with the at least one suction cup for generating a negative pressure gas when the at least one suction cup contacts the object to be transferred, so that the at least one suction cup is tightly attracted to the transferred object.
  • the at least one suction cup is movably disposed on the body.
  • the body is provided with a sliding slot, and each of the suction cups has a connecting member slidably disposed in the corresponding sliding slot.
  • the body comprises a box and at least one connecting arm disposed inside the box.
  • the block has two first connecting rods and two second connecting rods, the two first connecting rods are oppositely disposed and parallel to each other, and each of the first connecting rods has a first direction facing the other first connecting rod Side and vertical connection to the first side and toward the second side of the object to be transferred, the two second connecting rods are oppositely disposed and respectively connected to the two first connecting rods to form the square, the sliding A groove is formed on the second side of each of the first connecting rods.
  • the connector is substantially Z-shaped.
  • each of the suction cups further has a suction nozzle for contacting the object to be transferred, and a connecting shaft connecting the suction nozzle and the connecting member.
  • the vacuum generating device includes a vacuum generator for generating a negative pressure gas and a vacuum storage tank for storing a negative pressure gas generated by the vacuum generator.
  • the vacuum generating device further includes a detector disposed in the vacuum generator for detecting a pressure value of the negative pressure gas generated by the vacuum generator and displaying the detected pressure value.
  • the transferred object is a liquid crystal panel.
  • the transfer device provided by the present invention provides a suction plate and a vacuum generating device connected to the suction cup, so that when the suction cup is in contact with the liquid crystal panel, the vacuum generating device can supply the negative pressure gas, so that the suction cup tightly adsorbs the liquid crystal panel. . In this way, the transfer device can stably transfer the liquid crystal panel, reducing the damage rate of the liquid crystal panel.
  • FIG. 1 is a schematic structural view of an embodiment of a transfer device of the present invention
  • FIG. 2 is another perspective view of the transfer device shown in FIG. 1.
  • FIG. 2 is another perspective view of the transfer device shown in FIG. 1.
  • FIG. 3 is a schematic view showing the use state of the transfer device shown in FIG. 1.
  • FIG. 3 is a schematic view showing the use state of the transfer device shown in FIG. 1.
  • FIG. 1 is a schematic structural diagram of an embodiment of a transfer device 10 of the present invention.
  • the transfer device 10 is used to transfer the liquid crystal panel so that the liquid crystal panel can be transferred between two adjacent machines on the production line.
  • the transfer device 10 can also be used to transfer other objects of suitable weight or size.
  • the transfer device 10 includes a body 100, a suction cup 200, a vacuum generating device 300, and a handle 400.
  • the body 100 is used to carry the liquid crystal panel and other components of the transfer device 10.
  • the body 100 includes a block 110 and three connecting arms 120 spaced apart from the inside of the block 110.
  • the block 110 has two first connecting rods 111 and two second connecting rods 112.
  • the two first connecting rods 111 are oppositely disposed and parallel to each other, and each of the first connecting rods 111 has a first side 113 facing the other first connecting rod 111 and a second side 114 vertically connected to the first side 113 and facing the liquid crystal panel .
  • the second side 114 of each of the first connecting rods 111 is recessed inwardly to form a sliding groove 115.
  • the two second connecting rods 112 are also oppositely disposed and respectively connected to the two first connecting rods 111 to form a block 110.
  • Each of the connecting arms 120 is disposed in the block 110, and two ends of the connecting arms 120 are respectively connected to the first sides 113 of the two first connecting rods 111.
  • the suction cup 200 is disposed on the body 100 for adsorbing the liquid crystal panel so that the liquid crystal panel can move following the movement of the transfer device 10.
  • the transfer device 10 includes five suction cups 200, wherein four suction cups 200 are oppositely disposed on the two first connecting rods 111, and the other suction cup 200 is disposed on one of the connecting arms 120.
  • the suction cups 200 has a suction nozzle 210, a connecting member 220, and a connecting shaft 230.
  • the suction nozzle 210 is substantially funnel-shaped for contacting the liquid crystal panel.
  • the connecting member 220 has a substantially "Z” shape and has a fitting portion 221 and an extending portion 222.
  • the engaging portion 221 is substantially “L-shaped” and is used for the card and the corresponding sliding slot 115 to slide in the corresponding sliding slot 115.
  • the extending portion 222 extends from the engaging portion 221 and has a substantially flat shape.
  • the connecting shaft 230 connects the suction nozzle 210 and the connecting member 220 and one end thereof passes through the extending portion 222 of the corresponding connecting member 220.
  • the connecting shaft 230 can be hollow cylindrical and made of an elastic material.
  • the engaging portion 221 of the connecting member 220 of the suction cup 200 can be engaged into the corresponding sliding slot 115, and the connecting shaft 230 is away from the end of the suction nozzle 210 through the through hole in the extending portion 222 of the connecting member 220.
  • the connecting shaft 230 is rotated to screw the connecting shaft 230 to the connecting member 220 to finally connect the respective suction cups 200 to the body 100.
  • the vacuum generating device 300 is disposed in the body 100 and connected to the suction cup 200 for generating a certain negative pressure gas after the suction nozzle 210 of the suction cup 200 contacts the liquid crystal panel, so that the suction nozzle 210 and the liquid crystal panel surround the space. With a certain degree of vacuum, the suction cup 200 is tightly attracted to the liquid crystal panel.
  • the vacuum generating device 300 includes a vacuum generator 310, a vacuum storage tank 320, a detector 330, a first air tube 340, a first operating valve 350, a second air tube 360, and a Second, the valve 370 is operated.
  • the vacuum generator 310 is used to generate a negative pressure gas.
  • the vacuum storage tank 320 is connected to the vacuum generator 310 through the first gas pipe 340 for storing the negative pressure gas generated by the vacuum generator 310, and the negative pressure gas is delivered to the suction cup 200 each time it is used.
  • the vacuum storage tank 320 may be coupled to the suction nozzle 210 by a second air tube 360 inserted into the connection shaft 230 of the suction cup 200.
  • the negative pressure gas in the vacuum gas storage tank 320 can be transmitted to the connecting shaft 230 through the first air pipe 340 and then transmitted to the space formed by the liquid suction panel 210 and the liquid crystal panel through the second air pipe 360.
  • the detector 330 is disposed in the vacuum generator 310 for detecting the pressure value of the negative pressure gas generated by the vacuum generator 310 and displaying the detected pressure value. In some embodiments, the detector 330 has a dial 331 disposed on the vacuum reservoir 320 for displaying the detected gas pressure value.
  • the first operating valve 350 is disposed on the first air pipe 340 for controlling the conduction and closing of the first air pipe 340, and the second operating valve 370 is disposed on the second air pipe 360 for controlling the conduction of the second air pipe 360 and shut down.
  • each handle 400 is disposed on the connecting arm 120 of the body 100 for the user to hold so that the transfer device 10 can be conveniently moved.
  • each handle 400 is disposed on the other side of the corresponding connecting arm 120 opposite the second side 114 of the first connecting rod 110.
  • the vacuum generator 310 can be opened first and the first operating valve 350 can be opened.
  • the vacuum generator 310 generates a negative pressure gas, and the negative pressure gas is sent to the vacuum storage tank 320 through the first gas pipe 340 for storage.
  • the detector 330 detects the pressure value of the negative pressure gas in the gas pipe in real time, and transmits the detected pressure value to the dial 331 for display. The user judges whether the required pressure value of the negative pressure gas has been reached by viewing the dial 331, and if so, the vacuum generator 310 can be turned off.
  • the transfer device 10 can be moved to the suction nozzle 210 of the suction cup 200 corresponding to the liquid crystal panel.
  • the vacuum gas storage tank 320 and the second operation valve 370 are opened, and the negative pressure gas in the vacuum gas storage tank 320 is transmitted to the suction nozzle 210 and the liquid crystal through the second gas pipe 360 and the connecting shaft 230.
  • the pressure of the gas in the space is made smaller than the pressure of the outside air, and the nozzle 210 can thereby tightly adsorb the liquid crystal panel.
  • the vacuum gas storage tank 320 and the second operation valve 370 can be closed, and the negative pressure gas is no longer transmitted to the space formed by the suction nozzle 210 and the liquid crystal panel, so that the outside air can enter.
  • the space formed by the nozzle 210 and the liquid crystal panel allows the liquid crystal panel to be easily separated from the transfer device 10.
  • the body 100 can be constructed from a lightweight material such as aluminum.
  • the body 100 is not limited to the case in this embodiment.
  • the body 100 may include only the first connecting rod 111 and the connecting arm 120, and the manner in which the first connecting rod 111 and the connecting arm 120 are disposed is not limited to the case in the embodiment, for example, according to specific
  • the application environment adjusts the length of the first connecting rod 111 or changes the number of the connecting arms 120 according to the size or quality of the liquid crystal panel to be carried.
  • the suction cup 200 disposed on the intermediate connecting arm 120 can be disposed on the connecting arm 120 in a fixed connection, and in other embodiments, the suction cup 200 can also be slidably It is disposed on the corresponding connecting arm 120.
  • the number of the suction cups 200 is not limited to the number in the embodiment. In other embodiments, the number of suction cups 200 may vary correspondingly depending on the size and quality of the liquid crystal panel to be adsorbed. For example, if the size of the liquid crystal panel to be adsorbed is small, the number of the suction cups 200 can be appropriately reduced, or the number of the suction cups 200 can be appropriately increased if the liquid crystal panel to be adsorbed can withstand a large adsorption force.
  • the engaging portion 221 of the connecting member 220 of the suction cup 200 can slide in the sliding slot 115 of the body 100, when the liquid crystal panels of different sizes need to be adsorbed, the connecting member 220 of the corresponding suction cup 200 can be biased.
  • the engaging portion 221 of the connecting member 220 is slid in the corresponding sliding slot 115 to change the position of the suction cup 200.
  • the transfer device 10 of the present invention is provided with a suction cup 200 and a vacuum generating device 300 connected to the suction cup 200, so that when the suction cup 200 is in contact with the liquid crystal panel, the vacuum generating device 300 can supply the negative pressure gas, so that the suction cup 200 is tight. Hold the LCD panel tightly.
  • the transfer device 10 can stably transfer the liquid crystal panel, reducing the damage rate of the liquid crystal panel.
  • the connecting shaft 230 of the suction cup 200 is made of an elastic material, when the suction cup 200 is attracted to the liquid crystal panel, a part of the suction force can be buffered by the connecting shaft 230, thereby reducing the influence of the adsorption force on the liquid crystal panel, and further Reduce the damage rate of the liquid crystal panel.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Liquid Crystal (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Manipulator (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

一种用于移载液晶面板的移载设备（10），包括用于承载液晶面板的本体（100）、设置于所述本体（100）上并用于吸附液晶面板的至少一个吸盘（200），及设置于所述本体（100）上并与所述吸盘（200）相连通并用于在所述吸盘（200）与被移载物接触时产生负压气体使所述吸盘（200）紧吸附住液晶面板的真空产生装置（300）。该移载设备（10），通过设置吸盘（200）及与吸盘（200）相连接的真空产生装置（300），使得当吸盘（200）与液晶面板相接触后，可通过真空产生装置（300）提供负压气体，使得吸盘（200）紧紧吸附住液晶面板。如此，移载设备（10）可稳定地移载液晶面板，降低液晶面板的损坏率。

Description

液晶面板移载设备
技术领域
本发明涉及移载设备，尤其涉及一种液晶面板移载设备。
背景技术
在液晶显示器的组装过程中，通常需要在相邻的机台之间传递液晶面板以将液晶面板与其他部件组装在一起。一般而言，在传递液晶面板时，通常将液晶面板放置于设置于相邻两个机台之间的传送带上，从第一机台被传送到第二机台处。或者，当第一机台和第二机台之间距离较近时，产线员工通常通过手动移动液晶面板。然而，随着液晶面板制造技术的发展，液晶面板的尺寸已经越来越大且厚度也越来越小，导致无论是通过传送带传送液晶面板或者手动移动液晶面板都容易破坏液晶面板，导致液晶面板受损坏。
鉴于此，有必要提供一种能够在移载液晶面板的过程中降低液晶面板损坏率的移载设备。
发明内容
本发明的主要目的在于提供一种能够在移载液晶面板的过程中降低液晶面板损坏率的移载设备。
为了实现上述目的，本发明提供一种液晶面板移载设备，包括：本体，用于承载液晶面板，所述本体包括两相对设置的连接杆；至少两个吸盘，分别可移动地设置于所述两连接杆上，用于与所述液晶面板相接触；真空产生装置，设置于所述本体上并与所述至少两个吸盘相连通，用于在所述至少两个吸盘与所述液晶面板接触时产生负压气体使所述至少两个吸盘紧吸附住所述液晶面板。
优选地，所述各连接杆上开设有滑槽，所述各吸盘具有可滑动地设置于对应滑槽中的连接件。
优选地，所述各连接杆具有朝向所述液晶面板的一侧，所述各滑槽开设于对应连接杆朝向所述液晶面板的该侧上。
优选地，所述连接件呈Z状设置。
优选地，所述各吸盘还具有吸嘴及连接轴，所述吸嘴与所述液晶面板相接触，所述连接轴连接所述吸嘴及所述连接件。
优选地，所述连接轴由弹性材料制成。
优选地，所述真空产生装置包括用于产生负压气体的真空产生器及用于存储所述真空产生器产生的负压气体的真空储气箱。
优选地，所述真空产生装置还包括检测器，所述检测器设置于所述真空产生器中，用于检测真空产生器所产生的负压气体的压力值并显示所检测到的压力值。
优选地，所述本体还包括用于连接所述连接杆的至少一个连接臂，所述液晶面板移载设备还包括设置于所述连接臂上的至少一个用于供使用者握持的把手。
优选地，所述本体由铝材料制成。
本发明还提供了另一种移载设备，包括：本体，用于承载被移载物；至少一个吸盘，设置于所述本体上并用于吸附被移载物；真空产生装置，设置于所述本体上并与所述至少一个吸盘相连通，用于在所述至少一个吸盘与被移载物接触时产生负压气体使所述至少一个吸盘紧吸附住被移载物。
优选地，所述至少一个吸盘可移动地设置于所述本体上。
优选地，所述本体上开设有滑槽，所述各吸盘具有可滑动地设置于对应滑槽中的连接件。
优选地，所述本体包括方框及设置于所述方框内侧的至少一个连接臂。
优选地，所述方框具有两第一连接杆及两第二连接杆，所述两第一连接杆相对设置且相互平行，且各第一连接杆具有朝向另一第一连接杆的第一侧及垂直连接至第一侧并朝向所述被移载物的第二侧，所述两第二连接杆相对设置并分别与所述两第一连接杆相连组成所述方框，所述滑槽形成于各第一连接杆的第二侧上。
优选地，所述连接件大致呈Z状。
优选地，所述各吸盘还具有吸嘴及连接轴，所述吸嘴用于与被移载物相接触，所述连接轴连接所述吸嘴及所述连接件。
优选地，所述真空产生装置包括用于产生负压气体的真空产生器及用于存储所述真空产生器产生的负压气体的真空储气箱。
优选地，所述真空产生装置还包括检测器，所述检测器设置于所述真空产生器中，用于检测真空产生器所产生的负压气体的压力值并显示所检测到的压力值。
优选地，所述被移载物为液晶面板。
本发明所提供的移载设备，通过设置吸盘及与吸盘相连接的真空产生装置，使得当吸盘与液晶面板相接触后，可通过真空产生装置提供负压气体，使得吸盘紧紧吸附住液晶面板。如此，移载设备可稳定地移载液晶面板，降低液晶面板的损坏率。
附图说明
图1为本发明移载设备的一实施例的结构示意图；
图2为图1所示的移载设备的另一视角示意图。
图3为图1所示的移载设备的使用状态示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用于解释本发明，并不用于限定本发明。
请参考图1，其为本发明移载设备10的实施例的结构示意图。在本实施例中，移载设备10用于移载液晶面板从而使液晶面板可在产线上相邻两个机台之间被移载。在其他实施例中，移载设备10也可用于移载其他具有适当重量或尺寸的物体。移载设备10包括本体100、吸盘200、真空产生装置300及把手400。
结合图2，本体100用于承载液晶面板及移载设备10的其他构件。在本实施例中，本体100包括方框110及间隔设置于方框110内侧的三个连接臂120。方框110具有两第一连接杆111及两第二连接杆112。两第一连接杆111相对设置且相互平行，且各第一连接杆111具有朝向另一第一连接杆111的第一侧113及垂直连接至第一侧113并朝向液晶面板的第二侧114。各第一连接杆111的第二侧114向内凹陷形成有滑槽115。两第二连接杆112亦相对设置并分别与两第一连接杆111相连组成方框110。各连接臂120设置于方框110中，且各连接臂120的两端分别与两第一连接杆111的两第一侧113相连。
吸盘200设置于本体100上，用于吸附液晶面板从而使液晶面板可跟随移载设备10的移动而移动。在本实施例中，移载设备10包括有五个吸盘200，其中四个吸盘200两两相对设置于两第一连接杆111上，而另外一个吸盘200则设置于其中一个连接臂120上，如，在本实施例中，设置在中间的连接臂120上。各吸盘200具有吸嘴210、连接件220及连接轴230。吸嘴210大致呈漏斗状，用于与液晶面板相互接触。连接件220大致呈“Z”状，具有配合部221及延伸部222。配合部221大致成“L状”，用于卡和于对应的滑槽115中并可于对应的滑槽115中滑动。延伸部222由配合部221延伸出来并大致呈平板状。连接轴230连接吸嘴210及连接件220且其一端穿过对应的连接件220的延伸部222。在一些实施例中，连接轴230可呈中空筒状且由弹性材料制成。装配时，可将吸盘200的连接件220的配合部221卡入到对应的滑槽115中，并令连接轴230远离吸嘴210的一端穿过连接件220的延伸部222上的通孔并转动连接轴230，从而将连接轴230螺接至连接件220而最终将各吸盘200连接至本体100。
真空产生装置300设置于本体100中并连接至吸盘200，用于在吸盘200的吸嘴210与液晶面板接触之后，产生一定的负压气体，使得吸嘴210与液晶面板所围呈的空间中具有一定的真空度，实现吸盘200紧吸附住液晶面板。结合图1至图3，在本实施例中，真空产生装置300包括真空产生器310、真空储气箱320、检测器330、第一气管340、第一操作阀350、第二气管360及第二操作阀370。真空产生器310用于产生负压气体。真空储气箱320通过第一气管340连接至真空产生器310，用于存储真空产生器310所产生的负压气体，并在每次使用时负压气体传送到吸盘200中。在本实施例中，真空储气箱320可通过插置于吸盘200连接轴230中的第二气管360连接至吸嘴210。如此，当真空产生装置300开启后，真空储气箱320中的负压气体可通过第一气管340传送到连接轴230再通过第二气管360传送到吸嘴210与液晶面板所形成的空间中，从而使得该空间中的气压小于外界气压，吸盘200因此能吸附住液晶面板。检测器330设置于真空产生器310中，用于检测真空产生器310所产生的负压气体的压力值并将所检测到的压力值显示出来。在一些实施例中，检测器330具有设置于真空储气箱320上的表盘331，用于显示所检测到的气体压力值。第一操作阀350设置于第一气管340上，用于控制第一气管340的导通及关闭，第二操作阀370设置于第二气管360上，用于控制第二气管360的导通及关闭。
两把手400设置于本体100的连接臂120上，用于供使用者握持从而可方便地移动该移载设备10。在本实施例中，各把手400设置于对应的连接臂120的与第一连接杆110第二侧114相对的另一侧上。
使用时，可先打开真空产生器310并打开第一操作阀350。真空产生器310产生负压气体，并将负压气体通过第一气管340传送至真空储气箱320中进行存储。在真空产生器310产生负压气体的过程中，检测器330实时检测气管中负压气体的压力值，并将所检测到的压力值传送到表盘331中进行显示。使用者通过观看表盘331判断所需要的负压气体的压力值是否已达到，若达到则可关闭真空产生器310。当吸附液晶面板所需要的负压气体存储于真空储气箱320中后，可将移载设备10移动至其吸盘200的吸嘴210对应液晶面板处。当吸嘴210与液晶面板接触后，打开真空储气箱320及第二操作阀370，令真空储气箱320中的负压气体通过第二气管360及连接轴230传送到吸嘴210与液晶面板所形成的空间中，使得该空间中的气体的压强小于外界气体的压强，吸嘴210因此可紧紧吸附住液晶面板。当液晶面板被移载到预定位置后，可关闭真空储气箱320及第二操作阀370，负压气体因此不再传送至吸嘴210与液晶面板所形成的空间中，外界气体因此可进入吸嘴210与液晶面板所形成的空间令液晶面板轻易脱离移载设备10。
可以理解，在一些实施例中，为减少整个移载设备10的重量，本体100可采用轻质材料如铝制成。
可以理解，本体100并不局限于本实施例中的情况。在其他实施例中，本体100可以只包括第一连接杆111及连接臂120，并且，第一连接杆111及连接臂120的设置方式也不局限本实施例中的情况，例如，可以根据具体的应用环境调整第一连接杆111的长度或根据所要承载的液晶面板的尺寸或质量等改变连接臂120的数量。
可以理解，在其他的实施例中，设置于中间的连接臂120上的吸盘200可以采用固定连接的方式设置于连接臂120上，而在其他一些实施例中，该吸盘200也可以可滑动地设置于对应连接臂120上。
可以理解，吸盘200的数量不限于本实施例中的数量。在其他的实施例中，吸盘200的数量可根据所要吸附的液晶面板的尺寸及质量等相应改变。例如，若所要吸附的液晶面板的尺寸较小时，可适当减少吸盘200的数量，或者，若所要吸附的液晶面板可承受较大的吸附力时，也可适当增加吸盘200的数量等。
可以理解，由于吸盘200的连接件220的配合部221可于本体100的滑槽115中滑动，因此，当需要吸附不同尺寸的液晶面板时，可对对应的吸盘200的连接件220进行施力，令连接件220的配合部221于对应的滑槽115中滑动从而改变吸盘200的位置。
本发明的移载设备10，通过设置吸盘200及与吸盘200相连接的真空产生装置300，使得当吸盘200与液晶面板相接触后，可通过真空产生装置300提供负压气体，使得吸盘200紧紧吸附住液晶面板。如此，移载设备10可稳定地移载液晶面板，降低液晶面板的损坏率。此外，由于吸盘200的连接轴230由弹性材料制成，因此，当吸盘200吸附住液晶面板时，部分吸附力可通过连接轴230进行缓冲，从而减少吸附力对液晶面板所产生的影响，进一步减少了液晶面板的损坏率。
应当理解的是，以上仅为本发明的优选实施例，不能因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (20)

  1. 一种液晶面板移载设备，其特征在于，包括： 本体，用于承载液晶面板，所述本体包括两相对设置的连接杆； 至少两个吸盘，分别可移动地设置于所述两连接杆上，用于与所述液晶面板相接触； 真空产生装置，设置于所述本体上并与所述至少两个吸盘相连通，用于在所述至少两个吸盘与所述液晶面板接触时产生负压气体使所述至少两个吸盘紧吸附住所述液晶面板。
  2. 权利要求1所述的液晶面板移载设备，其特征在于，所述各连接杆上开设有滑槽，所述各吸盘具有可滑动地设置于对应滑槽中的连接件。
  3. 如权利要求2所述的液晶面板移载设备，其特征在于，所述各连接杆具有朝向所述液晶面板的一侧，所述各滑槽开设于对应连接杆朝向所述液晶面板的该侧上。
  4. 如权利要求2所述的液晶面板移载设备，其特征在于，所述连接件呈Z状设置。
  5. 如权利要求2所述的液晶面板移载设备，其特征在于，所述各吸盘还具有吸嘴及连接轴，所述吸嘴与所述液晶面板相接触，所述连接轴连接所述吸嘴及所述连接件。
  6. 如权利要求5所述的液晶面板移载设备，其特征在于，所述连接轴由弹性材料制成。
  7. 如权利要求1所述的液晶面板移载设备，其特征在于，所述真空产生装置包括用于产生负压气体的真空产生器及用于存储所述真空产生器产生的负压气体的真空储气箱。
  8. 如权利要求7所述的液晶面板移载设备，其特征在于，所述真空产生装置还包括检测器，所述检测器设置于所述真空产生器中，用于检测真空产生器所产生的负压气体的压力值并显示所检测到的压力值。
  9. 如权利要求1所述的液晶面板移载设备，其特征在于，所述本体还包括用于连接所述连接杆的至少一个连接臂，所述液晶面板移载设备还包括设置于所述连接臂上的至少一个用于供使用者握持的把手。
  10. 如权利要求1所述的液晶面板移载设备，其特征在于，所述本体由铝材料制成。
  11. 种移载设备，其特征在于，包括： 本体，用于承载被移载物； 至少一个吸盘，设置于所述本体上并吸附被移载物； 真空产生装置，设置于所述本体上并与所述至少一个吸盘相连通，用于在所述至少一个吸盘与被移载物接触时产生负压气体使所述至少一个吸盘紧吸附住被移载物。
  12. 如权利要求11所述的移载设备，其特征在于，所述至少一个吸盘可移动地设置于所述本体上。
  13. 如权利要求12所述的移载设备，其特征在于，所述本体上开设有滑槽，所述各吸盘具有可滑动地设置于对应滑槽中的连接件。
  14. 如权利要求13所述的移载设备，其特征在于，所述本体包括方框及设置于所述方框内侧的至少一个连接臂。
  15. 如权利要求14所述的移载设备，其特征在于，所述方框具有两第一连接杆及两第二连接杆，所述两第一连接杆相对设置且相互平行，且各第一连接杆具有朝向另一第一连接杆的第一侧及垂直连接至第一侧并朝向所述被移载物的第二侧，所述两第二连接杆相对设置并分别与所述两第一连接杆相连组成所述方框，所述滑槽形成于各第一连接杆的第二侧上。
  16. 如权利要求13所述的移载设备，其特征在于，所述连接件呈Z状设置。
  17. 如权利要求16所述的移载设备，其特征在于，所述各吸盘还具有吸嘴及连接轴，所述吸嘴与被移载物相接触，所述连接轴连接所述吸嘴及所述连接件。
  18. 如权利要求11所述的移载设备，其特征在于，所述真空产生装置包括用于产生负压气体的真空产生器及用于存储所述真空产生器产生的负压气体的真空储气箱。
  19. 如权利要求18所述的移载设备，其特征在于，所述真空产生装置还包括检测器，所述检测器设置于所述真空产生器中，用于检测真空产生器所产生的负压气体的压力值并显示所检测到的压力值。
  20. 如权利要求11所述的移载设备，其特征在于，所述被移载物为液晶面板。
PCT/CN2012/073425 2012-03-09 2012-03-31 液晶面板移载设备 WO2013131299A1 (zh)

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