WO2014169530A1 - 液晶面板搬送治具 - Google Patents

液晶面板搬送治具 Download PDF

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Publication number
WO2014169530A1
WO2014169530A1 PCT/CN2013/078196 CN2013078196W WO2014169530A1 WO 2014169530 A1 WO2014169530 A1 WO 2014169530A1 CN 2013078196 W CN2013078196 W CN 2013078196W WO 2014169530 A1 WO2014169530 A1 WO 2014169530A1
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WO
WIPO (PCT)
Prior art keywords
drawer
liquid crystal
tray
crystal panel
roller
Prior art date
Application number
PCT/CN2013/078196
Other languages
English (en)
French (fr)
Inventor
汪永强
吴俊豪
林昆贤
齐明虎
杨卫兵
陈增宏
舒志优
蒋运芍
杨国坤
李晨阳子
Original Assignee
深圳市华星光电技术有限公司
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Publication date
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
Publication of WO2014169530A1 publication Critical patent/WO2014169530A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

Definitions

  • the present invention relates to the field of liquid crystal panel technology, and in particular to a liquid crystal panel transport jig.
  • the production line for the liquid crystal panel transport jig has fewer support points on the panel, and the amplitude during the transfer process is large, resulting in deformation or fragmentation; and the panel position is not fixed, and the shifting process may occur during the transfer process.
  • the piece causes the corner piece or the support surface to be scratched, or interferes with the fixture member, causing the panel to be removed.
  • a primary object of the present invention is to provide a liquid crystal panel transport jig that avoids fragmentation of a panel during transport.
  • the invention provides a liquid crystal panel transporting jig, comprising a drawer and a tray, wherein the tray is used for placing a liquid crystal panel, and the opposite side walls of the drawer are provided with a support member, and the tray is placed on the support member
  • the slider is slid into or out of the support member with respect to the support member, the support member is a roller bar, and the roller bar is horizontally disposed on opposite side walls of the drawer, the roller bar is disposed a plurality of rollers, a guide bar is disposed on the tray relative to the position of the roller bar, and the guide bar cooperates with the roller to slide the tray to slide in or out of the drawer.
  • a detachable limiting strip is vertically disposed on a sidewall of the drawer that is not provided with the roller strip, and a limiting block is disposed on the limiting strip corresponding to a position of the plane of the roller strip. After the tray slides into the drawer, the side of the tray is held by the limiting block.
  • the drawer cage is a frame structure, and a vertical frame of the drawer cage is provided with a first card slot for mounting the roller bar, and a horizontal frame of the drawer cage is disposed on the horizontal frame for mounting the limit The second card slot of the strip.
  • the drawer further includes an upper cover plate and a lower cover plate fixedly mounted on a lower surface of the drawer cage, and the upper cover plate is detachably mounted on an upper surface of the drawer cage.
  • the present invention also provides a liquid crystal panel transport jig, comprising a drawer and a tray, wherein the tray is used for placing a liquid crystal panel, and the opposite side walls of the drawer are provided with a support member, and the tray is placed on the support On the piece, sliding or sliding out of the basket with respect to the support member, the tray is an upper open box, the bottom of the tray is provided with a bottom cushion, and the liquid crystal panel is placed at the bottom buffer On the mat.
  • the side wall of the tray is provided with a side wall cushion.
  • the side wall cushion holds the side of the liquid crystal panel.
  • the support member is a roller bar
  • the roller bar is horizontally disposed on opposite side walls of the drawer
  • the roller bar is provided with a plurality of rollers
  • the tray is opposite to the roller bar.
  • the position is provided with a guiding rod, and the guiding rod slides with the roller to drive the tray to slide in or out of the drawer.
  • a detachable limiting strip is vertically disposed on a sidewall of the drawer that is not provided with the roller strip, and a limiting block is disposed on the limiting strip corresponding to a position of the plane of the roller strip. After the tray slides into the drawer, the side of the tray is held by the limiting block.
  • the drawer cage is a frame structure, and a vertical frame of the drawer cage is provided with a first card slot for mounting the roller bar, and a horizontal frame of the drawer cage is disposed on the horizontal frame for mounting the limit The second card slot of the strip.
  • the drawer further includes an upper cover plate and a lower cover plate fixedly mounted on a lower surface of the drawer cage, and the upper cover plate is detachably mounted on an upper surface of the drawer cage.
  • the present invention also provides a liquid crystal panel transport jig, comprising a drawer and a tray, wherein the tray is used for placing a liquid crystal panel, and the opposite side walls of the drawer are provided with a support member, and the tray is placed on the support On the piece, sliding or sliding out of the basket with respect to the support member, the tray is an upper open box, the bottom of the tray is provided with a bottom cushion, and the liquid crystal panel is placed at the bottom buffer On the pad, the tray further includes a top cushion, the top cushion is placed above the liquid crystal panel when the liquid crystal panel is placed on the bottom cushion, and the liquid crystal is clamped together with the bottom cushion panel.
  • the support member is a roller bar
  • the roller bar is horizontally disposed on opposite side walls of the drawer
  • the roller bar is provided with a plurality of rollers
  • the tray is opposite to the roller bar.
  • the position is provided with a guiding rod, and the guiding rod slides with the roller to drive the tray to slide in or out of the drawer.
  • a detachable limiting strip is vertically disposed on a sidewall of the drawer that is not provided with the roller strip, and a limiting block is disposed on the limiting strip corresponding to a position of the plane of the roller strip. After the tray slides into the drawer, the side of the tray is held by the limiting block.
  • the drawer cage is a frame structure, and a vertical frame of the drawer cage is provided with a first card slot for mounting the roller bar, and a horizontal frame of the drawer cage is disposed on the horizontal frame for mounting the limit The second card slot of the strip.
  • the drawer further includes an upper cover plate and a lower cover plate fixedly mounted on a lower surface of the drawer cage, and the upper cover plate is detachably mounted on an upper surface of the drawer cage.
  • the invention provides a flat support surface for the liquid crystal panel, increases the support point of the liquid crystal panel, can reduce the vibration amplitude during the moving process, effectively prevents the liquid crystal panel from being deformed or fragmented, and when placing or removing the liquid crystal panel, only Applying force on the tray can effectively prevent the liquid crystal panel from being broken due to improper application when the liquid crystal panel is placed or taken out.
  • FIG. 1 is a schematic structural view of a first embodiment of a liquid crystal panel transport jig according to the present invention
  • FIG. 2 is a schematic structural view of a tray in a second embodiment of a liquid crystal panel transport jig according to the present invention
  • FIG. 3(a) is a schematic structural view of a roller bar in a third embodiment of a liquid crystal panel transport jig according to the present invention.
  • 3(b) is a schematic structural view of a tray in a third embodiment of the liquid crystal panel transport jig of the present invention.
  • 3(c) is a schematic structural view showing the cooperation of the tray and the roller bar in the third embodiment of the liquid crystal panel transporting jig according to the present invention
  • FIG. 4(a) is a schematic structural view of a limit strip in a fourth embodiment of a liquid crystal panel transport jig according to the present invention.
  • FIG. 4(b) is a schematic structural view showing a side of a limit block holding tray in a fourth embodiment of the liquid crystal panel transporting jig of the present invention.
  • Figure 5 (a) is a schematic structural view of a frame structure in a fifth embodiment of the liquid crystal panel transport jig of the present invention.
  • Figure 5 (b) is an enlarged view of A in Figure 5 (a);
  • Fig. 5(c) is an enlarged view of a portion B in Fig. 5(a).
  • FIG. 1 is a schematic structural view of a first embodiment of a liquid crystal panel transport jig according to the present invention.
  • the liquid crystal panel transporting jig mentioned in this embodiment includes a drawer 100 and at least one tray 200 for placing a liquid crystal panel (not shown), and at least one of the opposite side walls of the drawer 100 is disposed
  • the group support member 110 is placed on the support member 110 and slides into or out of the basket 100 relative to the support member 110.
  • the tray 200 is made of a rigid hard material, which provides a flat support surface for the liquid crystal panel, increases the support point to the liquid crystal panel, reduces the vibration amplitude during the moving process, and effectively prevents the liquid crystal panel from being deformed or fragmented.
  • the relative sliding between the tray 200 and the support member 110 adopts the drawing principle of the drawer.
  • the tray 200 is first pulled, the tray 200 is slid out of the drawer 100, and the liquid crystal panel is placed in the tray 200.
  • the tray 200 is pushed to slide the tray 200 into the drawer 100, so that when the liquid crystal panel is placed or removed, only the tray 200 needs to be pushed and pulled, and the tray 200 is biased, and the tray 200 drives the liquid crystal panel to slide.
  • no external force is applied to the liquid crystal panel, which can effectively prevent the liquid crystal panel from being broken due to improper application when the liquid crystal panel is placed or taken out.
  • FIG. 2 is a schematic structural view of a tray in a second embodiment of the liquid crystal panel transport jig of the present invention.
  • the tray 200 is a box that is open at the top, and the bottom of the tray 200 is provided with a cushion 211, and the liquid crystal panel 300 is placed on the bottom cushion 211 at the bottom of the tray 200.
  • the bottom cushion 211 is made of dust-free foam, which can play a shockproof function, reduce the vibration amplitude during the moving process, and effectively prevent the liquid crystal panel 300 from being deformed or fragmented.
  • the liquid crystal panel 300 is in flat contact with the bottom cushion 211 in a large area.
  • the liquid crystal panel 300 Under the action of the gravity of the liquid crystal panel 300 and the friction between the bottom cushion 211, the liquid crystal panel 300 can be ensured not on the bottom cushion 211 of the tray 200. A horizontal displacement occurs to prevent a collision between the liquid crystal panel 300 and the jig and a fragmentation occurs.
  • a sidewall cushion 212 may be disposed on the sidewall of the tray 200, and the sidewall cushion 212 on the sidewall of the tray 200 also adopts a dust-free foam when the liquid crystal panel 300 When placed on the bottom cushion 211 of the tray 200, the side wall cushion 212 holds the side of the liquid crystal panel 300 to ensure that the liquid crystal panel 300 does not horizontally displace. Even if the area of the tray 200 is larger than the liquid crystal panel 300 and the side wall cushion 212 cannot hold the side of the liquid crystal panel 300, the liquid crystal panel 300 collides with the side wall cushion 212 if horizontal displacement occurs, due to the side wall buffer.
  • the pad 212 has a shockproof function, and under the protection of the side wall cushion 212, the liquid crystal panel 300 is also less likely to cause fragmentation.
  • the tray 200 may further include a top cushion 213, and the top cushion 213 also adopts a dust-free foam.
  • the top cushion 213 When the liquid crystal panel 300 is placed on the bottom cushion 211 of the tray 200, the top cushion 213 is placed above the liquid crystal panel 300. The liquid crystal panel 300 is clamped together with the bottom cushion 212. If the clamping force is sufficient to prevent the liquid crystal panel 300 from being displaced, the side wall cushion 212 may not be disposed on the side wall of the tray 200.
  • the top cushion 213 may not be needed; if the ground conditions are poor and the vibration is large, a top cushion 213 may be placed on the liquid crystal panel 300 to further protect the top cushion 213.
  • An interference fit can be used with the side wall of the tray 200 (when the side wall cushion 212 is not attached) or the side wall cushion 212 (when the side wall cushion 212 is pasted), and the top cushion 213 fixes the liquid crystal panel 300 to the tray.
  • the liquid crystal panel 300 is prevented from being displaced up and down, left and right, and front and rear, and the occurrence of fragmentation due to displacement or collision of the liquid crystal panel 300 is further prevented.
  • FIG. 3(a) is a schematic structural view of a roller bar in a third embodiment of the liquid crystal panel transport jig of the present invention
  • FIG. 3(b) is a liquid crystal panel of the present invention
  • FIG. 3(c) is a structural schematic view showing the cooperation of the tray and the roller bar in the third embodiment of the liquid crystal panel transporting jig according to the third embodiment of the present invention.
  • the support member 110 of the embodiment is a roller bar 120.
  • the roller bar 120 is horizontally disposed on opposite side walls of the drawer 100.
  • the roller bar 120 is provided with a plurality of rollers 121.
  • the position of the tray 200 relative to the roller bar 120 is set.
  • the guiding rod 220, the two sides of the roller 121 in the embodiment are convex and concave in the middle, the shape of the concave portion is consistent with the curvature of the guiding rod 220, the guiding rod 220 is immersed in the concave portion of the roller 121, the surface of the guiding rod 220 is smooth, and the roller 121
  • the tray 200 is driven to slide in or out of the drawer 100. Since the roller bar 120 and the guide bar 220 provide the roller 200 with the rolling guide, the horizontal support and the left and right positioning, the tray 200 is facilitated to smoothly enter and exit the drawer 100.
  • FIG. 4(a) is a schematic structural view of a limit strip in a fourth embodiment of the liquid crystal panel transport jig of the present invention
  • FIG. 4(b) is a liquid crystal of the present invention.
  • the structure of the side of the limit block holding tray is shown.
  • a detachable limiting strip 130 is vertically disposed on a side wall of the drawer 100 on which the roller strip 120 is not disposed.
  • the tray 100 can be mounted on the inlet and the opposite side wall of the tray 200.
  • a limit block 131 is disposed on the position bar 130 corresponding to the plane of the roller bar 120.
  • the limiting block 131 on the limiting strip 130 clamps the side of the tray 200 near the entrance, so that the tray 200 is fixed in the direction of entering and leaving the drawer 100 by the limiting strip 130, thereby avoiding the tray during transportation.
  • the tray 100 is slid out of the drawer 100, and at the same time, the limiting block 131 adds a supporting force in the horizontal direction to the tray 200, thereby further ensuring the stability of the tray 200.
  • FIG. 5(a) is a schematic structural view of a frame structure in a fifth embodiment of the liquid crystal panel transport jig of the present invention
  • FIG. 5(b) is FIG. 5(a)
  • Fig. 5(c) is an enlarged view of B in Fig. 5(a).
  • the drawer 100 in this embodiment is a frame structure, and the vertical frame 141 of the drawer 100 is provided with a first slot 151 for mounting the roller strip 120.
  • the horizontal frame 142 of the drawer 100 is provided with a limiting strip for mounting.
  • the drawer 100 further includes an upper cover (not shown) and a lower cover (not shown), the lower cover is fixedly mounted on the lower surface of the drawer 100, and the upper cover is detachably mounted to the drawer 100 Upper surface.
  • the frame structure of the drawer cage 100 can reduce the manufacturing material of the fixture and avoid waste of resources; at the same time, the roller strip 120 and the limiting strip 130 are fixed on the frame of the frame structure instead of being fixed on the side wall of the fixture, thereby ensuring The overall rigidity of the fixture ensures the firmness of the entire fixture, and when transporting the fixture, the force is mainly applied to the frame to avoid damage to the fixture.
  • the frame structure can be made of stainless steel, which is convenient for welding, and can also be assembled by using aluminum profiles or aluminum plates, which is convenient to manufacture.

Abstract

一种液晶面板搬送治具，包括屉笼（100）和托盘（200），所述托盘（200）用于放置液晶面板，所述屉笼（100）的相对两侧壁上设置有支撑件（110），所述托盘（200）放置于所述支撑件（110）上。该液晶面板搬送治具为液晶面板提供平整支撑面，增加对液晶面板的支撑点，在搬动过程中可减小振动幅度，有效防止液晶面板变形或破片，且在将液晶面板放置或取出治具时，只在托盘（200）上施力，可有效避免在放置或取出液晶面板时因施力不当造成液晶面板破片的情况发生。

Description

液晶面板搬送治具
技术领域
本发明涉及到液晶面板技术领域，特别涉及到液晶面板搬送治具。
背景技术
近年来，市场对55寸以上大尺寸液晶面板的需求越来越大。但是，由于大尺寸面板尺寸大，厚度薄，当需要远距离搬送大尺寸面板时，例如实验需求或前后制程设备相距甚远的情况，需要跨区域、跨楼层、跨栋、跨厂搬送，搬送工具在运动时平稳度较差或地面的平整度较差而造成颠簸震动，如果保护不好，极易造成面板破裂。
目前生产线上用于液晶面板搬送治具对面板的支撑点均较少，搬送过程中振幅较大，导致变形或破片；且未对面板位置固定，搬送过程中会发生偏移而撞击治具机构件，导致边角破片或支撑面刮伤，或与治具机构件干涉，导致面板无法取出的情况发生。
发明内容
本发明的主要目的为提供一种避免面板在搬送时破片的液晶面板搬送治具。
本发明提出一种液晶面板搬送治具，包括屉笼和托盘，所述托盘用于放置液晶面板，所述屉笼的相对两侧壁上设置有支撑件，所述托盘放置于所述支撑件上，相对于所述支撑件滑入或滑出所述屉笼，所述支撑件为滚轮条，所述滚轮条水平设置于所述屉笼的相对两侧壁上，所述滚轮条设置有多个滚轮，所述托盘上相对于所述滚轮条的位置设置有导杆，所述导杆与所述滚轮配合滑动，带动所述托盘滑进或滑出所述屉笼。
优选地，所述屉笼上未设置所述滚轮条的侧壁上竖直设置有可拆卸的限位条，所述限位条上对应于所述滚轮条所在平面的位置设置有限位块，在所述托盘滑进所述屉笼后，所述托盘的侧边卡持于所述限位块。
优选地，所述屉笼为框架结构，所述屉笼的竖直边框上设置有用于安装所述滚轮条的第一卡槽，所述屉笼的水平边框上设置有用于安装所述限位条的第二卡槽。
优选地，所述屉笼还包括上盖板和下盖板，所述下盖板固定安装于所述屉笼的下表面，所述上盖板可拆卸安装于所述屉笼的上表面。
本发明还提出一种液晶面板搬送治具，包括屉笼和托盘，所述托盘用于放置液晶面板，所述屉笼的相对两侧壁上设置有支撑件，所述托盘放置于所述支撑件上，相对于所述支撑件滑入或滑出所述屉笼，所述托盘为上方开口的盒体，所述托盘的底部设置有底部缓冲垫，所述液晶面板放置于所述底部缓冲垫上。
优选地，所述托盘的侧壁设置有侧壁缓冲垫。
优选地，当所述液晶面板放置于所述底部缓冲垫上时，所述侧壁缓冲垫卡持所述液晶面板的侧边。
优选地，所述支撑件为滚轮条，所述滚轮条水平设置于所述屉笼的相对两侧壁上，所述滚轮条设置有多个滚轮，所述托盘上相对于所述滚轮条的位置设置有导杆，所述导杆与所述滚轮配合滑动，带动所述托盘滑进或滑出所述屉笼。
优选地，所述屉笼上未设置所述滚轮条的侧壁上竖直设置有可拆卸的限位条，所述限位条上对应于所述滚轮条所在平面的位置设置有限位块，在所述托盘滑进所述屉笼后，所述托盘的侧边卡持于所述限位块。
优选地，所述屉笼为框架结构，所述屉笼的竖直边框上设置有用于安装所述滚轮条的第一卡槽，所述屉笼的水平边框上设置有用于安装所述限位条的第二卡槽。
优选地，所述屉笼还包括上盖板和下盖板，所述下盖板固定安装于所述屉笼的下表面，所述上盖板可拆卸安装于所述屉笼的上表面。
本发明还提出一种液晶面板搬送治具，包括屉笼和托盘，所述托盘用于放置液晶面板，所述屉笼的相对两侧壁上设置有支撑件，所述托盘放置于所述支撑件上，相对于所述支撑件滑入或滑出所述屉笼，所述托盘为上方开口的盒体，所述托盘的底部设置有底部缓冲垫，所述液晶面板放置于所述底部缓冲垫上，所述托盘还包括顶部缓冲垫，当所述液晶面板放置于所述底部缓冲垫上时，所述顶部缓冲垫放置于所述液晶面板上方，与所述底部缓冲垫一起夹持所述液晶面板。
优选地，所述支撑件为滚轮条，所述滚轮条水平设置于所述屉笼的相对两侧壁上，所述滚轮条设置有多个滚轮，所述托盘上相对于所述滚轮条的位置设置有导杆，所述导杆与所述滚轮配合滑动，带动所述托盘滑进或滑出所述屉笼。
优选地，所述屉笼上未设置所述滚轮条的侧壁上竖直设置有可拆卸的限位条，所述限位条上对应于所述滚轮条所在平面的位置设置有限位块，在所述托盘滑进所述屉笼后，所述托盘的侧边卡持于所述限位块。
优选地，所述屉笼为框架结构，所述屉笼的竖直边框上设置有用于安装所述滚轮条的第一卡槽，所述屉笼的水平边框上设置有用于安装所述限位条的第二卡槽。
优选地，所述屉笼还包括上盖板和下盖板，所述下盖板固定安装于所述屉笼的下表面，所述上盖板可拆卸安装于所述屉笼的上表面。
本发明为液晶面板提供平整支撑面，增加对液晶面板的支撑点，在搬动过程中可减小振动幅度，有效防止液晶面板变形或破片，且在将液晶面板放置或取出治具时，只在托盘上施力，可有效避免在放置或取出液晶面板时因施力不当造成液晶面板破片的情况发生。
附图说明
图1为本发明液晶面板搬送治具的第一实施例的结构示意图；
图2为本发明液晶面板搬送治具的第二实施例中托盘的结构示意图；
图3（a）为本发明液晶面板搬送治具的第三实施例中滚轮条的结构示意图；
图3（b）为本发明液晶面板搬送治具的第三实施例中托盘的结构示意图；
图3（c）为本发明液晶面板搬送治具的第三实施例中托盘与滚轮条配合的结构示意图；
图4（a）为本发明液晶面板搬送治具的第四实施例中限位条的结构示意图；
图4（b）为本发明液晶面板搬送治具的第四实施例中限位块卡持托盘侧边的结构示意图；
图5（a）为本发明液晶面板搬送治具的第五实施例中框架结构的结构示意图；
图5（b）为图5（a）中A处放大图；
图5（c）为图5（a）中B处放大图。
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
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
如图1所示，图1为本发明液晶面板搬送治具的第一实施例的结构示意图。本实施例提到的液晶面板搬送治具，包括屉笼100和至少一个托盘200，托盘200用于放置液晶面板（图中未示出），屉笼100的相对两侧壁上设置有至少一组支撑件110，托盘200放置于支撑件110上，相对于支撑件110滑入或滑出屉笼100。托盘200采用刚性硬质材料，为液晶面板提供平整支撑面，增加对液晶面板的支撑点，在搬动过程中可减小振动幅度，有效防止液晶面板变形或破片。同时，托盘200与支撑件110之间的相对滑动采用了抽屉的抽拉原理，在放置支撑件110时，首先拉动托盘200，使托盘200滑出屉笼100，将液晶面板放置在托盘200中后，推动托盘200，使托盘200滑入屉笼100，这样一来，在将液晶面板放置或取出治具时，只需要推拉托盘200，在托盘200上施力，由托盘200带动液晶面板滑入或滑出屉笼100，不会对液晶面板造成外力，可有效避免在放置或取出液晶面板时因施力不当造成液晶面板破片的情况发生。
如图2所示，图2为本发明液晶面板搬送治具的第二实施例中托盘的结构示意图。在本实施例中，托盘200为上方开口的盒体，托盘200的底部设置有缓冲垫211，液晶面板300放置于托盘200底部的底部缓冲垫211上。底部缓冲垫211采用无尘泡棉，可起到防震的作用，在搬动过程中减小振动幅度，有效防止液晶面板300变形或破片。同时，液晶面板300与底部缓冲垫211大面积平整接触，在液晶面板300的重力以及与底部缓冲垫211之间的摩擦力作用下，可保证液晶面板300在托盘200的底部缓冲垫211上不发生水平位移，避免液晶面板300与治具之间发生碰撞而造成破片的情况发生。
为了进一步避免液晶面板300的水平位移或碰撞，可在托盘200的侧壁上设置侧壁缓冲垫212，该位于托盘200侧壁的侧壁缓冲垫212也采用无尘泡棉，当液晶面板300放置于托盘200的底部缓冲垫211上时，侧壁缓冲垫212卡持液晶面板300的侧边，确保液晶面板300不发生水平位移。即使在托盘200的面积大于液晶面板300而使侧壁缓冲垫212无法卡持液晶面板300侧边的情况下，液晶面板300如果发生水平位移而碰撞到侧壁缓冲垫212时，由于侧壁缓冲垫212具有防震的作用，在侧壁缓冲垫212的保护下，液晶面板300也不容易造成破片。
此外，托盘200还可包括顶部缓冲垫213，顶部缓冲垫213也采用无尘泡棉，当液晶面板300放置于托盘200的底部缓冲垫211上时，顶部缓冲垫213放置于液晶面板300上方，与底部缓冲垫212一起夹持液晶面板300，如果夹持力足够使液晶面板300不发生位移，此时也可以不用在托盘200侧壁上设置侧壁缓冲垫212。在搬送过程中，若地面条件好，震动小，可无需顶部缓冲垫213；若地面条件差，震动大，可在液晶面板300上方再放入一层顶部缓冲垫213加强保护，顶部缓冲垫213与托盘200侧壁（未粘贴侧壁缓冲垫212时）或侧壁缓冲垫212（粘贴有侧壁缓冲垫212时）可采用过盈压入配合，顶部缓冲垫213将液晶面板300固定在托盘200中，使液晶面板300不发生上下、左右、前后的位移，进一步避免了液晶面板300因移位或碰撞造成破片的情况发生。
如图3（a）至图3（c）所示，图3（a）为本发明液晶面板搬送治具的第三实施例中滚轮条的结构示意图；图3（b）为本发明液晶面板搬送治具的第三实施例中托盘的结构示意图；图3（c）为本发明液晶面板搬送治具的第三实施例中托盘与滚轮条配合的结构示意图。
本实施例的支撑件110为滚轮条120，滚轮条120水平设置于屉笼100的相对两侧壁上，滚轮条120设置有多个滚轮121，托盘200上相对于滚轮条120的位置设置有导杆220，本实施例中的滚轮121的两边凸出、中间凹陷，凹陷部的形状与导杆220的弧度一致，导杆220陷入滚轮121的凹陷部，导杆220表面光滑，与滚轮121配合滑动，类似于抽屉抽拉原理，带动托盘200滑进或滑出屉笼100。由于滚轮条120和导杆220为托盘200提供滚动导向、水平支撑和左右定位，有利于托盘200平稳进出屉笼100。
如图4（a）和图4（b）所示，图4（a）为本发明液晶面板搬送治具的第四实施例中限位条的结构示意图；图4（b）为本发明液晶面板搬送治具的第四实施例中限位块卡持托盘侧边的结构示意图。
本实施例在屉笼100上未设置滚轮条120的侧壁上竖直设置有可拆卸的限位条130，例如可在屉笼100上托盘200进出的入口处及其相对的侧壁上安装限位条130。限位条130上对应于滚轮条120所在平面的位置设置有限位块131，在托盘200放入屉笼100前，先将屉笼100入口处的限位条130拆卸下来，在托盘200滑进屉笼100后，托盘200上远离入口的侧边卡持于屉笼100中与入口相对侧壁上的限位块131，然后将屉笼100入口处的限位条130安装上，使入口处限位条130上的限位块131卡持住托盘200上靠近入口处的侧边，如此一来，通过限位条130使托盘200在进出屉笼100的方向固定，避免在运输过程中托盘200滑出屉笼100，同时由于限位条130上设置有限位块131，限位块131为托盘200增加了一个水平方向上的支撑力，进一步确保了托盘200的平稳性。
如图5（a）至图5（c）所示，图5（a）为本发明液晶面板搬送治具的第五实施例中框架结构的结构示意图；图5（b）为图5（a）中A处放大图；图5（c）为图5（a）中B处放大图。
本实施例中的屉笼100为框架结构，屉笼100的竖直边框141上设置有用于安装滚轮条120的第一卡槽151，屉笼100的水平边框142上设置有用于安装限位条130的第二卡槽152。屉笼100还包括上盖板（图中未示出）和下盖板（图中未示出），下盖板固定安装于屉笼100的下表面，上盖板可拆卸安装于屉笼100的上表面。屉笼100采用框架结构可减少治具的制作材料，避免资源浪费；同时，将滚轮条120和限位条130固定在框架结构的边框上，而不是固定在治具的侧壁上，可确保治具的整体刚性，保证整个治具的牢固性，且在运输治具时，主要在框架上施力，可避免治具损坏。此外，框架结构可采用不锈钢材料，方便焊接，也可采用铝型材或铝板进行组装，制作方便。
以上所述仅为本发明的优选实施例，并非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 (16)

  1. 一种液晶面板搬送治具，其中，包括屉笼和托盘，所述托盘用于放置液晶面板，所述屉笼的相对两侧壁上设置有支撑件，所述托盘放置于所述支撑件上，相对于所述支撑件滑入或滑出所述屉笼，所述支撑件为滚轮条，所述滚轮条水平设置于所述屉笼的相对两侧壁上，所述滚轮条设置有多个滚轮，所述托盘上相对于所述滚轮条的位置设置有导杆，所述导杆与所述滚轮配合滑动，带动所述托盘滑进或滑出所述屉笼。
  2. 根据权利要求1所述的液晶面板搬送治具，其中，所述屉笼上未设置所述滚轮条的侧壁上竖直设置有可拆卸的限位条，所述限位条上对应于所述滚轮条所在平面的位置设置有限位块，在所述托盘滑进所述屉笼后，所述托盘的侧边卡持于所述限位块。
  3. 根据权利要求2所述的液晶面板搬送治具，其中，所述屉笼为框架结构，所述屉笼的竖直边框上设置有用于安装所述滚轮条的第一卡槽，所述屉笼的水平边框上设置有用于安装所述限位条的第二卡槽。
  4. 根据权利要求3所述的液晶面板搬送治具，其中，所述屉笼还包括上盖板和下盖板，所述下盖板固定安装于所述屉笼的下表面，所述上盖板可拆卸安装于所述屉笼的上表面。
  5. 一种液晶面板搬送治具，其中，包括屉笼和托盘，所述托盘用于放置液晶面板，所述屉笼的相对两侧壁上设置有支撑件，所述托盘放置于所述支撑件上，相对于所述支撑件滑入或滑出所述屉笼，所述托盘为上方开口的盒体，所述托盘的底部设置有底部缓冲垫，所述液晶面板放置于所述底部缓冲垫上。
  6. 根据权利要求5所述的液晶面板搬送治具，其中，所述托盘的侧壁设置有侧壁缓冲垫。
  7. 根据权利要求6所述的液晶面板搬送治具，其中，当所述液晶面板放置于所述底部缓冲垫上时，所述侧壁缓冲垫卡持所述液晶面板的侧边。
  8. 根据权利要求7所述的液晶面板搬送治具，其中，所述支撑件为滚轮条，所述滚轮条水平设置于所述屉笼的相对两侧壁上，所述滚轮条设置有多个滚轮，所述托盘上相对于所述滚轮条的位置设置有导杆，所述导杆与所述滚轮配合滑动，带动所述托盘滑进或滑出所述屉笼。
  9. 根据权利要求8所述的液晶面板搬送治具，其中，所述屉笼上未设置所述滚轮条的侧壁上竖直设置有可拆卸的限位条，所述限位条上对应于所述滚轮条所在平面的位置设置有限位块，在所述托盘滑进所述屉笼后，所述托盘的侧边卡持于所述限位块。
  10. 根据权利要求9所述的液晶面板搬送治具，其中，所述屉笼为框架结构，所述屉笼的竖直边框上设置有用于安装所述滚轮条的第一卡槽，所述屉笼的水平边框上设置有用于安装所述限位条的第二卡槽。
  11. 根据权利要求10所述的液晶面板搬送治具，其中，所述屉笼还包括上盖板和下盖板，所述下盖板固定安装于所述屉笼的下表面，所述上盖板可拆卸安装于所述屉笼的上表面。
  12. 一种液晶面板搬送治具，其中，包括屉笼和托盘，所述托盘用于放置液晶面板，所述屉笼的相对两侧壁上设置有支撑件，所述托盘放置于所述支撑件上，相对于所述支撑件滑入或滑出所述屉笼，所述托盘为上方开口的盒体，所述托盘的底部设置有底部缓冲垫，所述液晶面板放置于所述底部缓冲垫上，所述托盘还包括顶部缓冲垫，当所述液晶面板放置于所述底部缓冲垫上时，所述顶部缓冲垫放置于所述液晶面板上方，与所述底部缓冲垫一起夹持所述液晶面板。
  13. 根据权利要求12所述的液晶面板搬送治具，其中，所述支撑件为滚轮条，所述滚轮条水平设置于所述屉笼的相对两侧壁上，所述滚轮条设置有多个滚轮，所述托盘上相对于所述滚轮条的位置设置有导杆，所述导杆与所述滚轮配合滑动，带动所述托盘滑进或滑出所述屉笼。
  14. 根据权利要求13所述的液晶面板搬送治具，其中，所述屉笼上未设置所述滚轮条的侧壁上竖直设置有可拆卸的限位条，所述限位条上对应于所述滚轮条所在平面的位置设置有限位块，在所述托盘滑进所述屉笼后，所述托盘的侧边卡持于所述限位块。
  15. 根据权利要求14所述的液晶面板搬送治具，其中，所述屉笼为框架结构，所述屉笼的竖直边框上设置有用于安装所述滚轮条的第一卡槽，所述屉笼的水平边框上设置有用于安装所述限位条的第二卡槽。
  16. 根据权利要求15所述的液晶面板搬送治具，其中，所述屉笼还包括上盖板和下盖板，所述下盖板固定安装于所述屉笼的下表面，所述上盖板可拆卸安装于所述屉笼的上表面。
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