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WO2014040246A1 - 液晶面板的传输系统及其自动起重机 - Google Patents

液晶面板的传输系统及其自动起重机 Download PDF

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Publication number
WO2014040246A1
WO2014040246A1 PCT/CN2012/081302 CN2012081302W WO2014040246A1 WO 2014040246 A1 WO2014040246 A1 WO 2014040246A1 CN 2012081302 W CN2012081302 W CN 2012081302W WO 2014040246 A1 WO2014040246 A1 WO 2014040246A1
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WO
WIPO (PCT)
Prior art keywords
wheel
wheels
auxiliary
sensor
transmission system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2012/081302
Other languages
English (en)
French (fr)
Inventor
杨卫兵
吴俊豪
林昆贤
汪永强
舒志优
齐明虎
陈增宏
郭振华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US13/642,541 priority Critical patent/US20140069291A1/en
Publication of WO2014040246A1 publication Critical patent/WO2014040246A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H10P72/0616—
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • H10P72/3214—

Definitions

  • the present invention relates to the field of transmission equipment technologies, and in particular, to a transmission system of a liquid crystal panel and an automatic crane thereof.
  • a transport device such as an automatic crane is often used to transport the liquid crystal panel of the liquid crystal display device.
  • most automatic cranes use the wheels to run on a predetermined track to complete the transfer or handling of the liquid crystal panel.
  • the technical problem to be solved by the embodiments of the present invention is to provide a transmission system for a liquid crystal panel and an automatic crane thereof, which can solve the problem that the transmission device cannot be found in time when an abnormality occurs during operation.
  • a technical solution adopted by the present invention is to provide a transmission system of a liquid crystal panel, including a guide rail, a transmission device, a pressure sensor, and an alarm unit.
  • the guide rail is integrally formed, or the guide rail is a plurality of and a smooth transition connection between the plurality of guide rails.
  • the transmission device comprises a main body and a wheel and an auxiliary wheel disposed at the bottom of the main body, and the wheel abuts against the guide rail to enable the transmission device to operate along a preset direction of the guide rail, the auxiliary wheel is disposed adjacent to the wheel and directly above the guide rail, and the auxiliary wheel is The bottom of the wheel is higher than the predetermined height of the wheel bottom of the wheel.
  • the pressure sensor is disposed at a joint between the wheel and the bottom of the body, and is used to detect whether the pressure received by the wheel is abnormal.
  • the alarm unit is specifically configured to perform an alarm when the pressure sensor detects an abnormal pressure received by the wheel.
  • wheels which are respectively arranged at four corners of the bottom of the main body; four auxiliary wheels, and each auxiliary wheel is correspondingly disposed adjacent to one wheel; four pressure sensors, four pressure sensors and four There is a one-to-one correspondence between the wheels.
  • the predetermined height is 5 to 15 mm.
  • the outer circumference of the wheel and the auxiliary wheel are provided with a rubber pad.
  • a transmission system of a liquid crystal panel including a guide rail and a transmission device.
  • the transport device includes a body and a wheel disposed at a bottom of the body, the wheel abutting the rail to enable the transport device to operate in a predetermined direction of the rail.
  • the transmission device further includes an alarm unit and a sensor disposed at a lower portion of the main body, the sensor is configured to detect whether the wheel is abnormal, and the alarm unit is configured to perform an alarm when the sensor detects the abnormality of the wheel.
  • the senor is a pressure sensor, is disposed at a connection between the wheel and the bottom of the body and detects whether the pressure received by the wheel is abnormal, and the alarm unit is specifically configured to perform an alarm when the pressure sensor detects that the pressure of the wheel is abnormal.
  • the sensor is a pressure sensor, is disposed at a connection between the wheel and the bottom of the body and detects whether the pressure received by the wheel is abnormal, and the alarm unit is specifically configured to perform an alarm when the pressure sensor detects that the pressure of the wheel is abnormal.
  • There are four wheels and pressure sensors four wheels are respectively arranged at four corners of the bottom of the main body, and four pressure sensors are arranged in one-to-one correspondence with the four wheels.
  • the transmission device further comprises an auxiliary wheel disposed at the bottom of the main body, the auxiliary wheel is disposed adjacent to the wheel and located directly above the guide rail, and the wheel bottom of the auxiliary wheel is higher than the predetermined height of the wheel bottom of the wheel.
  • the predetermined height is 5 to 15 mm.
  • the outer circumference of the wheel and the auxiliary wheel are provided with a rubber pad.
  • each auxiliary wheel is correspondingly disposed adjacent to one wheel.
  • the predetermined height is 5 to 15 mm.
  • the outer circumference of the wheel and the auxiliary wheel are provided with a rubber pad.
  • the guide rail is integrally formed, or the guide rail is plural, and the plurality of guide rails are smoothly transitioned.
  • an automatic crane for transporting a liquid crystal panel including a main body, a wheel, a sensor, and an alarm unit.
  • the wheel is arranged at the bottom of the main body
  • the sensor is arranged at the lower part of the main body and is used for detecting whether the wheel is abnormal
  • the alarm unit is used for alarming when the sensor detects the abnormality of the wheel.
  • the automatic crane further comprises an auxiliary wheel disposed at the bottom of the main body, the auxiliary wheel is disposed adjacent to the wheel, and the bottom of the auxiliary wheel is higher than the predetermined height of the wheel bottom of the wheel.
  • the wheels are four, respectively arranged at four corners of the bottom of the main body; the auxiliary wheels are four, and each of the auxiliary wheels is correspondingly disposed adjacent to one wheel; the sensor is a pressure sensor, and the pressure sensor is disposed on the wheel and The joint between the bottom of the body and used to detect if the pressure on the wheel is abnormal.
  • the alarm unit is specifically configured to perform an alarm when the pressure sensor detects an abnormal pressure received by the wheel, and the pressure sensor has four, and each pressure sensor is corresponding to one wheel.
  • the transmission system and the automatic starter according to the embodiment of the present invention monitor the running condition of the wheel in real time by setting a sensor, thereby being able to detect an abnormality in time, and alarming through an alarm unit when an abnormality occurs.
  • FIG. 1 is a schematic structural view of an embodiment of a transmission system of a liquid crystal panel of the present invention
  • Figure 2 is a partial enlarged view of a portion of the transmission system I of the liquid crystal panel shown in Figure 1;
  • FIG. 3 is a schematic diagram of module connection of an alarm unit and a sensor in a transmission system of the liquid crystal panel shown in FIG. 1;
  • FIG. 4 is a schematic structural view of an embodiment of an automatic crane according to the present invention.
  • Figure 5 is a block diagram showing the connection of the alarm unit and the sensor in the automatic crane shown in Figure 4.
  • the transmission system of the liquid crystal panel includes the guide rail 1 and the transmission device 2.
  • the guide rail 1 may be integrally formed, or may be a plurality of guide rails that are smoothly connected to each other.
  • the “smooth transition connection” means that the joint between the two guide rails is smooth, and in the present embodiment, it can be realized by welding, smoothing and polishing.
  • those skilled in the art may also perform other methods, such as adding a rubber pad on the guide rail 1, which is not limited by the present invention.
  • the wear of the wheel of the transmission device 2 can be reduced on the basis of improving the smoothness of the guide rail 1, thereby improving the service life of the wheel.
  • the present invention does not limit the specific features of the guide rail 1, such as length, width or hardness.
  • the total length of the guide rail 1 should be flexibly set according to the specific conditions of the entire transmission system. When the distance to be transmitted is long (for example, the processing area is large), the length of the guide rail 1 is naturally increased as appropriate.
  • the guide rail 1 can be made of a material having a high hardness such as steel or iron.
  • the guide rail 1 can also be made of other materials without affecting the operation of the transmission system, which is not limited by the present invention.
  • the transport device 2 includes a main body 20 and a wheel 21 provided at the bottom of the main body 20, and the wheel 21 abuts against the guide rail 1 to enable the transport device 2 to operate in a predetermined direction of the guide rail 1.
  • the wheel 21 and the guide rail 1 There may be multiple cooperation modes between the wheel 21 and the guide rail 1.
  • the guide rail 1 is provided with a track groove, and the wheel 21 is embedded in the track groove; or the wheel 21 is provided with a card slot and "clamps" the guide rail 1 to The guide wheel 21 slides along the guide rail 1.
  • the manner of abutting between the other wheels 21 and the guide rail 1 which are considered by those skilled in the art is within the scope of the present invention without any creative work.
  • the transport device 2 further includes an auxiliary wheel 22 disposed at the bottom of the main body 20.
  • the auxiliary wheel 22 is disposed adjacent to the wheel 21 and directly above the guide rail 1, and the wheel bottom of the auxiliary wheel 22 is raised above the wheel bottom of the wheel 21.
  • the auxiliary wheel 22 can support the entire conveying device 2 to continue to operate, thereby preventing the conveying device 2 from being tilted or rolled over.
  • the auxiliary wheel 22 is used to replace the wheel 21 when the adjacent wheel 21 is abnormal to carry the body 20 and roll on the guide rail 1.
  • the predetermined height is 5 to 15 mm, for example, 10 mm, and the like. In other embodiments, the predetermined height can be flexibly set as needed, which is not limited by the present invention.
  • the manner of the cooperation of the auxiliary wheel 22 and the guide rail 1 can also be flexibly set, which is not limited by the present invention.
  • the auxiliary wheel 22 adopts the same or similar structure as the wheel 21.
  • the materials of the wheel 21 and the auxiliary wheel 22 can also be flexibly set according to specific needs.
  • the auxiliary wheel 22 when the wheel 21 rises or falls due to an abnormality, the auxiliary wheel 22 abuts against the guide rail 1 to support the transmission device 2 instead of the wheel 21. It is easy to understand that the present embodiment is such that the wheel bottom of the auxiliary wheel 22 is higher than the wheel bottom of the wheel 21, and the specific arrangement thereof can be flexibly selected, for example, the auxiliary wheel 22 is set to be smaller than the wheel 21, or High auxiliary wheel 22
  • the axis of the core or the like is not limited in the present invention.
  • the auxiliary wheels 22 do not have to be placed side by side with the wheels 21, as both can be operated on different rails.
  • the inner and outer rails may be arranged side by side, the wheel running on the outer rail and the auxiliary wheel corresponding to the inner rail (or vice versa), and the auxiliary wheel is spaced apart from the inner rail by a predetermined distance.
  • the advantage of using this embodiment is that the cost of additional manufacturing of the guide rails can be eliminated, but it should be understood that this does not constitute a limitation on the manner in which the guide rails 1 of the present invention are arranged.
  • a rubber pad 210 may be disposed on the outer circumference of the wheel 21, and a rubber pad 220 may be disposed on the outer circumference of the auxiliary wheel 22. Since the arrangement of the rubber mat is easily understood by those skilled in the art, it will not be described here. It should be understood that the present invention does not limit the shape, structure, and the like of the rubber mat. Similarly, in other embodiments, other elastic pads such as a plastic pad or a silicone pad may also be used.
  • the wheels 21 may be four and are respectively disposed at four corners of the bottom of the main body 20.
  • the auxiliary wheels 22 can also be four, and each of the auxiliary wheels 22 is correspondingly disposed adjacent to one wheel 21.
  • the present invention does not limit the specific number of the wheels 21 and the auxiliary wheels 22, and in other embodiments, the related art can completely set three, six or eight other numbers of wheels or
  • the auxiliary wheel is only required to support the transmission device 2, and each wheel has at least one auxiliary wheel corresponding thereto.
  • the transport device 2 further includes an alarm unit 24 and a sensor 23 provided at the junction between the wheel 21 and the bottom of the main body 20.
  • the sensor 23 is for detecting whether the wheel 21 is abnormal
  • the alarm unit 24 is connected to the sensor 23 and is used to alarm when the sensor 23 detects that the wheel 21 is abnormal.
  • the alarm unit 24 and the sensor 23 are connected. It is easy to understand that in order to be able to obtain the relevant information of the sensor 23, the alarm unit 24 must be connected to the sensor 23. Since the specific connection manner and the like are within the scope easily understood by those skilled in the art, no further description is made here.
  • the senor 23 may employ a pressure sensor. Generally, when the pressure detected by the sensor 23 is abrupt or the deviation from the normal value is excessive, it is determined that an abnormality has occurred in the operation of the system.
  • the number of the sensors 23 may be four, and the four sensors 23 are arranged in one-to-one correspondence with the four wheels 21.
  • each of the wheels 21 has a sensor 23 corresponding thereto so that the pressure received by each of the wheels 21 can be monitored in real time.
  • the corresponding sensor 23 can be detected in time.
  • the specific location and number of sensors 23 can be flexibly set.
  • the sensor 23 in addition to being above the wheel 21, the sensor 23 can be provided at a position where the auxiliary wheel 22 is connected to the bottom of the main body 20, so that the operational data of the transport device 2 can be monitored more comprehensively.
  • the specific type of sensor 23 can also be flexibly set, and in other embodiments, other types of sensors are also possible.
  • distance sensor detection disposed at the bottom of the body 20 can be used to detect the distance between the body 20 and the rail 1 or the distance between the body 20 and the ground.
  • the root cause is that the wheel 21 has been abnormal and the above distance is changed, and it can be known that the operation of the device is abnormal. That is to say, the distance sensor at this time is actually used to detect whether the wheel 21 is abnormal, and the distance sensor at this time is the same as the pressure sensor described above, and belongs to the bottom of the main body 20.
  • an alarm unit 24 Used in conjunction with the sensor 23 is an alarm unit 24.
  • the alarm unit 24 is configured to perform an alarm when the sensor 23 detects that an abnormality has occurred in the wheel 21. It will be readily understood that the alarm unit 24 can be placed anywhere in the transport device 2 as long as it can be coupled to the sensor 23 in a particular manner. Since the use of the alarm unit 24 and the sensor 23 is easily understood by those skilled in the art, it will not be described herein.
  • the alarm unit 24 may be a mechanical alarm or an electronic alarm.
  • the specific alarm mode may be in the form of voice or light, sound, etc., and the specific features of the alarm unit 24 are not limited by the present invention.
  • the transmission device 2 may be an automatic crane. In other embodiments, the transmission device 2 may also be other mechanical devices, which is not limited by the present invention.
  • the corresponding sensor 23 detects that the pressure applied to the wheel 21 has changed.
  • the auxiliary wheel 22 is disposed corresponding to the wheel 21 to abut against the guide rail 1 to support the transmission device 2 to continue to operate;
  • the alarm unit 24 performs an alarm to inform the relevant staff member
  • the relevant staff can rush to the scene to understand the situation and decide the specific measures to be taken next.
  • the transmission system of the liquid crystal panel of the present embodiment monitors the operation of the wheel 21 in real time by providing the sensor 23, so that an abnormality can be found in time, and when an abnormality occurs in the wheel 21 or the transmission device 2, an alarm is issued through the alarm unit 24, and the notification is timely. Relevant staff and prevent further expansion of losses. Meanwhile, when an abnormality occurs, such as when the wheel 21 comes off, the auxiliary wheel 22 can support the transmission device 2 to continue to operate, thereby effectively preventing the transmission device 2 from tilting or rolling due to an abnormality of the wheel 21.
  • the guide rail 1 is provided in an integrally formed or smooth transition connection, the impact force of the guide rail 1 on the wheel 21 or the auxiliary wheel 22 can be reduced, thereby greatly improving the wheel 21 or the auxiliary wheel 22.
  • the service life reduces the cost of maintenance and replacement.
  • the automatic crane 3 includes a main body 30, wheels 31, auxiliary wheels 32, sensors 33, and an alarm unit 34.
  • the wheel 31 and the auxiliary wheel 32 are both disposed at the bottom of the main body 20, the auxiliary wheel 32 is disposed adjacent to the wheel 31, and the wheel bottom of the auxiliary wheel 32 is higher than the predetermined height of the wheel bottom of the wheel 31.
  • the sensor 33 is disposed at the bottom of the main body 20 for detecting whether the wheel 31 is abnormal, and the alarm unit 34 is for performing an alarm when the sensor 33 detects that the wheel 31 is abnormal.
  • the wheel 31, the auxiliary wheel 32, and the sensor 33 are all four, and four wheels 31 are respectively disposed at four corners of the bottom of the main body 20; each of the auxiliary wheels 32 is disposed adjacent to one of the wheels 31. Position; each sensor 33 is disposed corresponding to one wheel 31.
  • the automatic crane 3 may be provided with a corresponding track or may not be disposed, which is not limited by the present invention.
  • the automatic crane 3 of the present embodiment monitors the running condition of the wheel in real time by providing the sensor 33, so that an abnormal situation can be found in time, and an alarm is issued by the alarm unit 34 when an abnormal situation occurs, and the relevant worker is notified in time to prevent further loss. expand. Meanwhile, when an abnormality occurs, such as when the wheel 31 is detached, the auxiliary wheel 32 can support the automatic crane 3 to continue to operate, thereby effectively preventing the automatic crane 3 from tilting or rolling due to an abnormality of the wheel 31.

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Abstract

一种液晶面板的传输系统及其自动起重机，该传输系统包括导轨（1）和传输装置（2），传输装置（2）包括主体（20）以及设于主体底部的车轮（21），车轮（21）与导轨（1）抵接，以使传输装置（2）能够沿导轨（1）的预设方向运行。传输装置（2）还包括报警单元（24）和设于主体下部的传感器（23），传感器（23）用以检测车轮（21）是否异常，报警单元（24）用于在传感器（23）检测到车轮（21）异常时进行报警。该传输系统通过设置传感器（23）来实时监测车轮（21）的运行情况，从而能够及时发现异常，并在异常时通过报警单元（24）进行报警。

Description

液晶面板的传输系统及其自动起重机
【技术领域】
本发明涉及传输设备技术领域，具体是涉及一种液晶面板的传输系统及其自动起重机。
【背景技术】
在组装液晶显示装置的过程中，经常采用自动起重机等传输装置来运输液晶显示装置的液晶面板。目前，大多数自动起重机都是利用车轮在预定的轨道上运行来完成液晶面板的传送或搬运工作。
然而，由于自动起重机在工作的过程中经常都是高速行走、极速启停，这样就很容易造成车轮损坏（如脱落、断裂），从而导致自动起重机倾斜或侧翻。显然，如果不能及时发现并及时处理，就会造成进一步的损失。
【发明内容】
本发明实施方式主要解决的技术问题是提供一种液晶面板的传输系统及其自动起重机，能够解决传输装置在运行中出现异常时，无法及时发现的问题。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种液晶面板的传输系统，包括导轨、传输装置、压力传感器和报警单元。导轨为一体成型，或者导轨为多个且多个导轨之间平滑过渡连接。传输装置包括主体以及设于主体底部的车轮和辅助轮，车轮与导轨抵接，以使传输装置能够沿导轨的预设方向运行，辅助轮邻近车轮设置并位于导轨的正上方，且辅助轮的轮底高出车轮的轮底预定高度。压力传感器设置于车轮和主体底部之间的连接处，并用以检测车轮受到的压力是否异常。报警单元具体用于在压力传感器检测到车轮受到的压力异常时进行报警。
其中，车轮为四个，分别设置在主体底部的四个角落；辅助轮为四个，且每一个辅助轮均对应设置于一个车轮的邻近位置；压力传感器为四个，四个压力传感器与四个车轮之间为一一对应设置。
其中，预定高度为5~15毫米。
其中，车轮和辅助轮的外周均设置有橡胶垫。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种液晶面板的传输系统，包括导轨和传输装置。传输装置包括主体以及设于主体底部的车轮，车轮与导轨抵接，以使传输装置能够沿导轨的预设方向运行。其中，传输装置还包括报警单元和设于主体下部的传感器，传感器用以检测车轮是否异常，报警单元用于在传感器检测到车轮异常时进行报警。
其中，传感器为压力传感器，设置于车轮和主体底部之间连接处并检测车轮受到的压力是否异常，报警单元具体用于在压力传感器检测到车轮受到的压力异常时进行报警。车轮和压力传感器均为四个，四个车轮分别设置在主体底部的四个角落，且四个压力传感器与四个车轮之间为一一对应设置。
其中，传输装置还包括设于主体底部的辅助轮，辅助轮邻近车轮设置并位于导轨的正上方，且辅助轮的轮底高出车轮的轮底预定高度。
其中，预定高度为5~15毫米。
其中，车轮和辅助轮的外周均设置有橡胶垫。
其中，车轮为四个，分别设置在主体底部的四个角落；辅助轮为四个，且每一个辅助轮均对应设置于一个车轮的邻近位置。
其中，预定高度为5~15毫米。
其中，车轮和辅助轮的外周均设置有橡胶垫。
其中，导轨为一体成型，或者导轨为多个，且多个导轨之间平滑过渡连接。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种用于传输液晶面板的自动起重机，包括主体、车轮、传感器以及报警单元。车轮设于主体底部，传感器设置于主体下部并用以检测车轮是否异常，报警单元用于在传感器检测到车轮异常时进行报警。
其中，自动起重机还包括设于主体底部的辅助轮，辅助轮邻近车轮设置，且辅助轮的轮底高出车轮的轮底预定高度。
其中，车轮为四个，分别设置在主体底部的四个角落；辅助轮为四个，且每一个辅助轮均对应设置于一个车轮的邻近位置；传感器为压力传感器，且压力传感器设置于车轮和主体底部之间连接处并用于检测车轮受到的压力是否异常。报警单元具体用于在压力传感器检测到车轮受到的压力异常时进行报警，压力传感器为四个，且每一个压力传感器均与一个车轮对应设置。
本发明实施方式的传输系统和自动启动机通过设置传感器来实时监测车轮的运行情况，从而能够及时发现异常，并在异常时通过报警单元进行报警。
【附图说明】
图1是本发明液晶面板的传输系统一实施方式的结构示意图；
图2是图1所示液晶面板的传输系统Ⅰ部分的局部放大图；
图3是图1所示液晶面板的传输系统中报警单元与传感器的模块连接示意图；
图4是本发明自动起重机一实施方式的结构示意图；以及
图5是图4所示自动起重机中报警单元与传感器的模块连接示意图。
【具体实施方式】
下面结合附图和实施方式，对本发明作进一步的详细描述。特别指出的是，以下实施方式仅用于说明本发明，但不对本发明的范围进行限定，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施方式，都属于本发明保护的范围。
请一并参阅图1和图2，在本发明液晶面板的传输系统一实施方式中，液晶面板的传输系统包括导轨1和传输装置2。其中，导轨1可以为一体成型，也可以为多个相互之间平滑过渡连接的导轨。这里，“平滑过渡连接”指两个导轨之间的连接处是平滑的，在本实施方式中，可以采用焊接、磨平再抛光的方式来实现。当然，在其他实施方式中，本领域技术人员也可以采取其他方式进行处理，比如在导轨1上添加胶垫，本发明对此不作限定。
无论是一体成型，还是多个导轨平滑过渡连接，均可以在提高导轨1的平滑度的基础上，减小对传输装置2的车轮的磨损，从而提高车轮的使用寿命。
值得一提的是，本发明不对导轨1的具体特征进行限定，比如长度、宽度或者硬度等。举例来说，导轨1的总长度应该根据整个传输系统的具体情况而灵活设置，当需要传输的距离较远（比如加工场面积较大）时，导轨1的长度自然也要适当增加。
另外，为了能够提高导轨1的承载能力，导轨1可以采用钢、铁等硬度较高的材料制作。当然，在不影响传输系统运作的情况下，导轨1也可以采用其它材料制作，本发明对此不作限定。
以上是关于导轨1的具体描述，下面详细介绍传输系统中的传输装置2。
传输装置2包括主体20以及设于主体20底部的车轮21，车轮21与导轨1抵接，以使该传输装置2能够沿导轨1的预设方向运行。车轮21与导轨1之间可以有多种配合方式，譬如说导轨1上设有轨道槽，车轮21嵌入该轨道槽中滑动；或者车轮21上设有卡槽并“夹住”导轨1，以引导车轮21沿导轨1滑动。在没有付出创造性劳动的前提下，本领域技术人员所想到的其它车轮21与导轨1之间的抵接方式均属于本发明的保护范围。
传输装置2还包括设于主体20底部的辅助轮22，辅助轮22邻近车轮21设置并位于导轨1的正上方，且辅助轮22的轮底高出车轮21的轮底预定高度。当车轮21出现异常情况时，比如脱落、损坏等，辅助轮22可以支撑整个传输装置2继续工作，从而防止传输装置2发生倾斜或侧翻。换句话说，辅助轮22用于在邻近的车轮21异常时接替该车轮21，以承载主体20并在导轨1上滚动。在本实施方式中，预定高度为5~15毫米，比如10毫米等，在其他实施方式中，预定高度可以根据需要进行灵活设置，本发明对此不作限定。
显然，辅助轮22与导轨1的配合方式也可以进行灵活的设置，本发明对此不作限定。比如，辅助轮22采用与车轮21相同或相似的结构。另外，车轮21以及辅助轮22的材料也可以根据具体需要灵活设置。
在本实施方式中，当车轮21出现异常而上升或掉下来时，辅助轮22与导轨1抵接以代替车轮21支撑传输装置2。很容易理解，本实施方式是使辅助轮22的轮底高于车轮21的轮底，而其具体设置方式则可以灵活选择，譬如将辅助轮22设置成比车轮21更小的尺寸，或者抬高辅助轮22 的轴心等，本发明对此也不作限定。
特别需要注意的是，辅助轮22并不一定要与车轮21并排设置，因为两者完全可以在不同的导轨上运行。举例来说，在其他实施方式中，可以并列设置内、外两条导轨，车轮在外导轨运行而辅助轮则对应内导轨（反之亦可），且辅助轮与内导轨相隔预定的距离。采用本实施方式的好处在于能够省去额外制造导轨的成本，但应当理解的是，这并不构成对本发明中导轨1设置方式的限定。
为了起到保护的作用，车轮21的外周可以设置橡胶垫210，辅助轮22的外周也可以设置橡胶垫220。由于橡胶垫的设置属于本领域技术人员很容易理解的内容，故这里不作赘述。应当理解，本发明不对橡胶垫的形状、结构等特征进行限定。同样的，在其他实施方式中，也可以采用塑胶垫或硅胶垫等其它弹性胶垫。
在本实施方式中，车轮21可以为四个，并分别设置在主体20底部的四个角落。相应的，辅助轮22也可以为四个，且每一个辅助轮22均对应设置于一个车轮21的邻近位置。
值得一提的是，本发明不对车轮21和辅助轮22的具体数量作任何限定，在其他实施方式中，相关技术人员完全可以根据需要设置三个、六个或八个等其它数量的车轮或辅助轮，只要能够支撑传输装置2、且每一个车轮都有至少一个辅助轮与之对应即可。
除了主体20、车轮21以及辅助轮22之外，传输装置2还包括报警单元24和设于车轮21与主体20底部之间连接处的传感器23。该传感器23用以检测车轮21是否异常，报警单元24连接传感器23并用于在传感器23检测到车轮21异常时进行报警。
请参阅图3，在本实施例中，报警单元24和传感器23是相连接的。很容易理解，为了能够获取传感器23的相关信息，报警单元24必须与传感器23进行连接，由于其具体连接方式等内容属于本领域技术人员很容易理解的范围，故这里不作赘述。
在本实施方式中，传感器23可以采用压力传感器，一般而言，当传感器23检测的压力发生突变或偏离正常值过大时，就判定系统运行发生了异常。
当车轮21为四个时，传感器23也可以为四个，且四个传感器23与四个车轮21之间为一一对应设置。换句话说，每一个车轮21都有一个传感器23与之对应，从而可以对每一个车轮21受到的压力进行实时监控。当任意一个车轮21出现异常时，对应的传感器23便可及时检测出来。
当然，在其他实施方式中，传感器23的具体位置和数量均可以灵活设置。譬如说，除了在车轮21上方外，还可以在辅助轮22与主体20底部相连的位置设置传感器23，从而能够更全面的监测传输装置2的运行数据。
传感器23的具体类型也可以灵活设置，在其他实施方式中，也可以其它类型的传感器。举例来说，可以采用设置于主体20底部的距离传感器检测来检测主体20与导轨1之间距离或主体20与地面之间的距离。显然，当检测到的距离发生变化时，其根本原因是车轮21已经异常而使得上述距离发生变化，便可知道该装置的运行出现了异常。也就是说，此时的距离传感器实际上也是用来检测车轮21是否异常，而此时的距离传感器与前述的压力传感器一样，同属于设置于主体20底部。
与传感器23配合使用的是报警单元24。具体来说，报警单元24用于在传感器23检测到车轮21发生异常时进行报警。很容易理解，该报警单元24可以设置在传输装置2中的任意位置，只要能通过特定的方式与传感器23相连即可。由于将报警单元24和传感器23配合使用属于本领域技术人员很容易理解的内容，故这里不作赘述。
值得一提的是，报警单元24可以是机械式报警器，也可以是电子报警器，其具体报警方式可以是语音或光、声等形式，本发明不对报警单元24的具体特征进行限定。
需要指出的是，在本实施方式中，传输装置2可以是自动起重机，在其他实施方式中，传输装置2也可以是其它机械设备，本发明对此不作限定。
为了更好地理解，下面假设其中一个车轮21发生脱落并且以传感器23是压力传感器为例，并对传输装置2的工作过程进行描述。
首先，当其中一个车轮21发生脱落时，对应的传感器23检测到该车轮21所受到的压力发生变化。与此同时，与该车轮21对应设置辅助轮22与导轨1抵接，以支撑传输装置2继续运行；
其次，在传感器23检测到异常时/后，报警单元24进行报警以告知相关工作人员；
最后，相关工作人员在接到报警后（比如听到报警的铃声），可以及时赶到现场了解情况，并决定下一步应当采取的具体措施。
本实施方式的液晶面板的传输系统通过设置传感器23来实时监测车轮21的运行情况，从而能够及时发现异常，并在车轮21或传输装置2出现异常时，通过报警单元24进行报警，以及时通知相关工作人员并防止损失的进一步扩大。同时，当异常情况发生、如车轮21脱落时，辅助轮22可以支撑传输装置2继续工作，从而有效的防止了由于车轮21发生异常而导致传输装置2倾斜或侧翻。
另外，在该传输系统中，由于导轨1采用一体成型或者平滑过渡连接的方式进行设置，可以减小导轨1对车轮21或辅助轮22的冲击力，从而大大的提高了车轮21或辅助轮22的使用寿命，降低了其维护和更换的成本。
请参阅图4，在本发明自动起重机一实施方式中，自动起重机3包括主体30、车轮31、辅助轮32、传感器33以及报警单元34。其中，车轮31与辅助轮32均设于主体20底部，辅助轮32邻近车轮31设置，且辅助轮32的轮底高出车轮31的轮底预定高度。传感器33设置于主体20底部，用以检测车轮31是否异常，报警单元34用于在传感器33检测到车轮31异常时进行报警。
请参阅图5，很容易理解，在本实施例中，自动起重机中的报警单元34和传感器33也是相连接的，由于本领域技术人员很容易理解相关内容，故这里不再赘述。
在本实施方式中，车轮31、辅助轮32以及传感器33均为四个，且四个车轮31分别设置在主体20底部的四个角落；每一个辅助轮32均对应设置于一个车轮31的邻近位置；每一个传感器33均与一个车轮31对应设置。
结合本发明液晶面板的传输系统一实施方式中的具体描述，本领域技术人员很容易理解该自动起重机3的相关内容，故这里不再进行赘述。唯一需要指出的是，在本实施方式中，自动起重机3可以设置相应的轨道与之配合，也可以不设置，本发明对此不作限定。
本实施方式的自动起重机3通过设置传感器33来实时监测车轮的运行情况，从而能够及时发现异常情况，并在出现异常情况时由报警单元34进行报警，以及时通知相关工作人员并防止损失的进一步扩大。同时，当异常情况发生、如车轮31脱落时，辅助轮32可以支撑该自动起重机3继续工作，从而有效的防止了由于车轮31发生异常而导致自动起重机3倾斜或侧翻。
以上所述仅为本发明的实施方式，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. 一种液晶面板的传输系统，其中，所述传输系统包括：
    导轨，所述导轨为一体成型，或者所述导轨为多个且多个所述导轨之间平滑过渡连接；
    传输装置，所述传输装置包括主体以及设于主体底部的车轮和辅助轮，所述车轮与所述导轨抵接，以使所述传输装置能够沿所述导轨的预设方向运行，所述辅助轮邻近所述车轮设置并位于所述导轨的正上方，且所述辅助轮用于在邻近的所述车轮异常时接替所述车轮，以承载所述主体并在所述导轨上滚动；
    压力传感器，所述压力传感器设置于所述车轮和主体底部之间的连接处，并用以检测车轮受到的压力是否异常；
    报警单元，所述报警单元具体用于在所述压力传感器检测到所述车轮受到的压力异常时进行报警。
  2. 根据权利要求1所述的传输系统，其中：
    所述车轮为四个，分别设置在所述主体底部的四个角落；
    所述辅助轮为四个，且每一个所述辅助轮均对应设置于一个所述车轮的邻近位置。
    所述压力传感器为四个，四个所述压力传感器与四个所述车轮之间为一一对应设置。
  3. 根据权利要求2所述的传输系统，其中，所述预定高度为5~15毫米。
  4. 根据权利要求3所述的传输系统，其中，所述车轮和所述辅助轮的外周均设置有橡胶垫。
  5. 一种液晶面板的传输系统，其中，所述传输系统包括：
    导轨；
    传输装置，所述传输装置包括主体以及设于主体底部的车轮，所述车轮与所述导轨抵接，以使所述传输装置能够沿所述导轨的预设方向运行；
    其中，所述传输装置还包括报警单元和设于主体下部的传感器，所述传感器用以检测车轮是否异常，所述报警单元用于在传感器检测到车轮异常时进行报警。
  6. 根据权利要求5所述的传输系统，其中，所述传感器为压力传感器，设置于所述车轮和主体底部之间连接处并检测车轮受到的压力是否异常，所述报警单元具体用于在压力传感器检测到车轮受到的压力异常时进行报警，车轮和所述压力传感器均为四个，四个所述车轮分别设置在所述主体底部的四个角落，且四个所述压力传感器与四个所述车轮之间为一一对应设置。
  7. 根据权利要求5所述的传输系统，其中，所述传输装置还包括设于所述主体底部的辅助轮，所述辅助轮邻近所述车轮设置并位于所述导轨的正上方，且所述辅助轮的轮底高出所述车轮的轮底预定高度。
  8. 根据权利要求7所述的传输系统，其中，所述预定高度为5~15毫米。
  9. 根据权利要求7所述的传输系统，其中，所述车轮和所述辅助轮的外周均设置有橡胶垫。
  10. 根据权利要求7所述的传输系统，其中：
    所述车轮为四个，分别设置在所述主体底部的四个角落；
    所述辅助轮为四个，且每一个所述辅助轮均对应设置于一个所述车轮的邻近位置。
  11. 根据权利要求10所述的传输系统，其中，所述预定高度为5~15毫米。
  12. 根据权利要求10所述的传输系统，其中，所述车轮和所述辅助轮的外周均设置有橡胶垫。
  13. 根据权利要求5所述的传输系统，其中，所述导轨为一体成型，或者所述导轨为多个，且多个所述导轨之间平滑过渡连接。
  14. 一种用于传输液晶面板的自动起重机，其中，所述自动起重机包括主体、车轮、传感器以及报警单元，所述车轮设于主体底部，所述传感器设置于主体下部并用以检测所述车轮是否异常，所述报警单元用于在所述传感器检测到所述车轮异常时进行报警。
  15. 根据权利要求14所述的自动起重机，其中，所述自动起重机还包括设于所述主体底部的辅助轮，所述辅助轮邻近所述车轮设置，且所述辅助轮的轮底高出所述车轮的轮底预定高度。
  16. 根据权利要求15所述的自动起重机，其中：
    所述车轮为四个，分别设置在所述主体底部的四个角落；
    所述辅助轮为四个，且每一个所述辅助轮均对应设置于一个所述车轮的邻近位置；
    所述传感器为压力传感器，且所述压力传感器设置于所述车轮和主体底部之间连接处并用于检测车轮受到的压力是否异常，所述报警单元具体用于在所述压力传感器检测到车轮受到的压力异常时进行报警，所述压力传感器为四个，且每一个所述压力传感器均与一个所述车轮对应设置。
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