WO2020019720A1 - 显示面板托盘的移送机构 - Google Patents

显示面板托盘的移送机构 Download PDF

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Publication number
WO2020019720A1
WO2020019720A1 PCT/CN2019/076988 CN2019076988W WO2020019720A1 WO 2020019720 A1 WO2020019720 A1 WO 2020019720A1 CN 2019076988 W CN2019076988 W CN 2019076988W WO 2020019720 A1 WO2020019720 A1 WO 2020019720A1
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WO
WIPO (PCT)
Prior art keywords
transmission screw
rack
tray
transfer mechanism
gear member
Prior art date
Application number
PCT/CN2019/076988
Other languages
English (en)
French (fr)
Inventor
蔡谦
林创泽
Original Assignee
武汉华星光电技术有限公司
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
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Application filed by 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Publication of WO2020019720A1 publication Critical patent/WO2020019720A1/zh

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Classifications

    • 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
    • B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0258—Trays, totes or bins

Definitions

  • the present application relates to a transfer device, and particularly to a transfer mechanism for a display panel tray.
  • the tray is one of the important carriers of the display panel, and the way of loading and unloading the tray has a greater impact on the capacity of the panel into the tray and unpacking.
  • the most efficient way of loading and unloading the display panel tray is to use an industrial robot to carry it, but this method has a higher cost and has higher requirements for the space of the robot.
  • the common transfer mechanism needs to separate the loading and unloading of the tray, that is, the first transfer module is used to load, and the second transfer module is used to load, and both are driven by different drive components.
  • the module can not perform the transfer operation at the same time, which reduces the operation efficiency and reduces the beat of loading and unloading.
  • the embodiments of the present application provide a transfer mechanism capable of loading and unloading a display panel tray at the same time; in order to solve the existing transfer mechanism of a display panel tray, the loading and unloading of the display panel tray are performed separately, which reduces the operation efficiency.
  • a transfer mechanism for a display panel tray includes a loading position for placing an idle tray, a work position for performing a job, and a lower position for placing a completed pallet, wherein the transfer mechanism include:
  • the loading and transferring module is configured to send the tray from the loading displacement to the working position in a first direction, and includes a first picking unit for grasping or sucking the tray and driving the tray. A first transmission screw moved by the first pickup unit;
  • An unloading transfer module is configured to transfer the tray from the operation displacement to the unloading position along a second direction, and includes a second picking unit for gripping or sucking the tray and for driving the tray. A second transmission screw moved by the second pickup unit;
  • a driving module for driving the feeding and transferring module and the feeding and transferring module which are fixedly connected to the first transmission screw or the second transmission screw through a coupling;
  • a first gear member fixedly disposed on the first transmission screw
  • a second gear member fixedly disposed on the second transmission screw
  • first gear member and the second gear member are meshed and connected, so that the feeding and transferring module and the feeding and transferring module are simultaneously transferred;
  • the first gear member includes a first fixing portion fixedly sleeved on the first transmission screw and a circular table-shaped first meshing portion fixedly provided on the first fixing portion;
  • the second gear piece includes A second fixing portion fixedly sleeved on the second transmission screw and a circular table-shaped second engaging portion fixedly provided on the second fixing portion;
  • the first engaging portion includes a tapered first side surface and an engaging groove recessed along a circumferential direction of the first side surface, and the second engaging portion includes a tapered second side surface and A meshing rack protruding in a circumferential direction of the second side surface;
  • the meshing rack is meshed with the meshing slot
  • the extension direction of the first transmission screw and the extension direction of the second transmission screw are perpendicular to each other.
  • the driving module is fixedly connected to the first transmission screw through a coupling.
  • the first gear member is fixedly sleeved on the first transmission screw.
  • the second gear member is fixedly sleeved on an end of the second transmission screw.
  • the meshing rack is divided into an inner rack near the second fixing portion and an outer rack far from the second fixing portion, and the inner rack and the outer rack are disposed staggered, so
  • the engaging groove is divided into an inner groove close to the first fixing portion and an outer groove far from the first fixing portion, and the inner groove and the outer groove are staggered;
  • the inner rack and the outer slot are meshed and connected or the outer rack and the inner slot are meshed and connected.
  • the rotation radius of the internal rack is the same as the rotation radius of the outer groove, and the rotation radius of the external rack is smaller than the rotation radius of the inner groove.
  • a first buffer gap is provided between the inner rack and the outer rack, and a second buffer gap is provided between the inner groove and the outer groove.
  • the loading moving module includes a first sliding plate and a first nut provided on the back of the first sliding plate, and the first transmission screw and the first nut are threadedly connected to drive the The first sliding plate moves, and the first pickup unit is fixedly disposed on the first sliding plate;
  • the blanking and moving module includes a second sliding plate and a second nut provided on the back of the second sliding plate, and the second transmission screw is screwed with the second nut to drive the second sliding plate to move.
  • the second pickup unit is fixedly disposed on the second sliding plate.
  • the first pick-up unit includes a first suction plate for sucking a tray, a first fixing plate fixedly disposed on one side of the first suction plate, and a driving unit for driving the first fixing plate to move up and down.
  • the second pickup unit includes a second suction plate for sucking a tray, a second fixing plate fixedly disposed on one side of the second suction plate, and a driving cylinder for driving the second fixing plate to move up and down .
  • the first suction plate and the second suction plate each include four suction nozzles, and the four suction nozzles are respectively disposed at four corner regions of the first suction plate and the second suction plate.
  • the transfer mechanism further includes a carrier, and the feeding and transferring module and the feeding and transferring module are fixedly disposed on the carrier through a support frame.
  • An embodiment of the present application further provides a transfer mechanism for a display panel tray, which includes a loading position for placing an idle tray, a work position for performing a job, and a lower position for placing a completed pallet.
  • Institutions include:
  • the loading and transferring module is configured to send the tray from the loading displacement to the working position in a first direction, and includes a first picking unit for grasping or sucking the tray and driving the tray. A first transmission screw moved by the first pickup unit;
  • An unloading transfer module is configured to transfer the tray from the operation displacement to the unloading position along a second direction, and includes a second picking unit for gripping or sucking the tray and for driving the tray. A second transmission screw moved by the second pickup unit;
  • a driving module for driving the feeding and transferring module and the feeding and transferring module which are fixedly connected to the first transmission screw or the second transmission screw through a coupling;
  • a first gear member fixedly disposed on the first transmission screw
  • a second gear member fixedly disposed on the second transmission screw
  • first gear member and the second gear member are meshed and connected, so that the feeding and transferring module and the feeding and transferring module are simultaneously transferred.
  • the first gear member includes a first fixed portion fixedly sleeved on the first transmission screw and a circular table-shaped first engaging portion fixedly provided on the first fixed portion;
  • the The second gear member includes a second fixing portion fixedly sleeved on the second transmission screw and a circular table-shaped second meshing portion fixedly provided on the second fixing portion;
  • the first engaging portion includes a tapered first side surface and an engaging groove recessed along a circumferential direction of the first side surface, and the second engaging portion includes a tapered second side surface and A meshing rack protruding in a circumferential direction of the second side surface;
  • the meshing rack is meshed with the meshing slot.
  • the meshing rack is divided into an inner rack near the second fixing portion and an outer rack far from the second fixing portion, and the inner rack and the outer rack are disposed staggered, so
  • the engaging groove is divided into an inner groove close to the first fixing portion and an outer groove far from the first fixing portion, and the inner groove and the outer groove are staggered;
  • the inner rack and the outer slot are meshed and connected or the outer rack and the inner slot are meshed and connected.
  • the rotation radius of the internal rack is the same as the rotation radius of the outer groove, and the rotation radius of the external rack is smaller than the rotation radius of the inner groove.
  • a first buffer gap is provided between the inner rack and the outer rack, and a second buffer gap is provided between the inner groove and the outer groove.
  • the extension direction of the first transmission screw and the extension direction of the second transmission screw are perpendicular to each other, the drive module is fixedly connected to the first transmission screw through a coupling, and the first gear member is fixed It is sleeved on the first transmission screw, and the second gear is fixedly sleeved on the end of the second transmission screw.
  • the loading moving module includes a first sliding plate and a first nut provided on the back of the first sliding plate, and the first transmission screw and the first nut are threadedly connected to drive the The first sliding plate moves, and the first pickup unit is fixedly disposed on the first sliding plate;
  • the blanking and moving module includes a second sliding plate and a second nut provided on the back of the second sliding plate, and the second transmission screw is screwed with the second nut to drive the second sliding plate to move.
  • the second pickup unit is fixedly disposed on the second sliding plate.
  • the first pick-up unit includes a first suction plate for sucking a tray, a first fixing plate fixedly disposed on one side of the first suction plate, and a driving unit for driving the first fixing plate to move up and down.
  • the second pickup unit includes a second suction plate for sucking a tray, a second fixing plate fixedly disposed on one side of the second suction plate, and a driving cylinder for driving the second fixing plate to move up and down .
  • the first suction plate and the second suction plate each include four suction nozzles, and the four suction nozzles are respectively disposed at four corner regions of the first suction plate and the second suction plate.
  • the transfer mechanism further includes a carrier, and the feeding and transferring module and the feeding and transferring module are fixedly disposed on the carrier through a support frame.
  • the display panel tray transfer mechanism of the present application uses the first gear member and the second gear member to mesh with each other, so that the loading transfer module and the blank transfer module are synchronized. Under the guarantee of low equipment cost, the cycle of loading and unloading of the pallet is improved, thereby improving the production efficiency;
  • the outer groove of the first gear member and the inner rack of the second gear member mesh with each other to achieve the same transfer speed of the first pickup unit and the second pickup unit.
  • the external racks of the gears mesh with each other to achieve different transfer speeds of the first pick-up unit and the second pick-up unit.
  • the present invention solves the technical problem that the existing display panel tray transfer mechanism separates the loading and unloading of the display panel tray and reduces the operation efficiency.
  • FIG. 1 is a schematic structural diagram of a preferred embodiment of a transfer mechanism of a display panel tray of the present application
  • FIG. 2 is a schematic view of a meshing structure of a first gear member and a second gear member of a preferred embodiment of a transfer mechanism of a display panel tray of the present application;
  • FIG. 3 is a schematic structural diagram of a first gear member of a preferred embodiment of a transfer mechanism of a display panel tray of the present application
  • FIG. 4 is a schematic structural diagram of a second gear member of a preferred embodiment of a transfer mechanism of a display panel tray of the present application.
  • FIG. 1 is a schematic structural diagram of a preferred embodiment of a display panel tray transfer mechanism of the present application
  • FIG. 2 is a first gear member and Schematic diagram of the meshing structure of the second gear member.
  • the transfer mechanism of the display panel tray of this embodiment includes a loading position a for placing an idle tray, a work position b for performing a job, and a dropping position c for placing a completed pallet.
  • the transfer mechanism includes a feeding transfer The module 10, the feeding and transferring module 20, the driving module 30, the first gear member 40, the second gear member 50, and the carrier 60 for setting the loading and unloading moving module.
  • the loading and transferring module 10 is configured to transfer the tray from the loading position a to the operation position b along the first direction.
  • the loading and transferring module 10 includes a first picking unit 11 for grasping or sucking the tray and a A first transmission screw 12 that drives the first pickup unit 11 to move;
  • the blanking and conveying module 20 is used to move the tray from the operation position b to the blanking position c along the second direction.
  • the blanking and conveying module 20 includes a second picking unit 21 for grasping or sucking the tray and for driving the second A second transmission screw 22 moved by the pickup unit 21;
  • the driving module 30 is used to drive the feeding and transferring module 10 or the discharging and transferring module 20 and is fixedly connected to the first or second transmission screw 12 or 22 through a coupling 31;
  • the first gear member 40 is fixedly disposed on the first transmission screw 12; the second gear member 50 is fixedly disposed on the second transmission screw 22;
  • the first gear member 40 and the second gear member 50 are meshed and connected, so that the feeding and transferring module 10 and the feeding and transferring module 20 are simultaneously transferred.
  • the transfer mechanism of the display panel tray of the present embodiment enables the loading and unloading transfer module 10 and the loading and unloading transfer module 20 to perform synchronously through the meshing cooperation of the first gear member 40 and the second gear member 50, thereby ensuring low equipment costs and improving The cycle of loading and unloading the pallets improves the production efficiency.
  • the first gear member 40 includes a first fixed portion 41 fixedly sleeved on the first transmission screw 12 and a circular table-shaped first engaging portion 42 fixedly provided on the first fixed portion 41;
  • the two gear members 50 include a second fixing portion 51 fixedly sleeved on the second transmission screw 22 and a circular table-shaped second meshing portion 52 fixedly provided on the second fixing portion 51;
  • the first engaging portion 42 includes a tapered first side surface and an engaging groove recessed along a circumferential direction of the first side surface
  • the second engaging portion 52 includes a tapered second side surface and A meshing rack protruding along the circumferential direction of the second side surface; the meshing rack is meshed with the meshing slot to achieve the meshing connection between the first gear member 40 and the second gear member 50, thereby driving the feeding and transferring module 10 and the bottom
  • the material transfer module 20 transfers synchronously.
  • the meshing rack is divided into an inner rack 521 close to the second fixing portion 51 and an outer rack 522 far from the second fixing portion 51, and the inner rack 521 and the outer rack 522 are alternately disposed.
  • the engaging groove is divided into an inner groove 421 close to the first fixing portion 41 and an outer groove 422 far from the first fixing portion 41, and the inner groove 421 and the outer groove 422 are alternately disposed;
  • the inner rack 521 and the outer groove 422 are engaged with each other or the outer rack 522 and the inner groove 421 are engaged with each other.
  • the inner rack 521 and the outer rack 522 are arranged out of phase, and the inner groove 421 and the outer groove 422 are set out of phase.
  • the deviation of the rack 521 into the inner groove 421 improves the stability of the two sets of meshing relationships and the accuracy of meshing.
  • the rotation radius of the inner rack 521 is the same as the rotation radius of the outer groove 422, and the turning radius of the outer rack 522 is smaller than the turning radius of the inner groove 421.
  • the rotation radius of the internal gear rack 521 is the same as the rotation radius of the external groove 422, so that when the internal gear rack 521 and the external groove 422 are meshed and connected, the first gear member 40 and the second gear member 50 correspondingly drive the first transmission screw. 12 and the second transmission screw 22 have the same rotation speed, so that the first pick-up unit 11 and the second pick-up unit 21 have the same speed;
  • the turning radius of the outer rack 522 is smaller than the turning radius of the inner groove 421, so that when the inner rack 521 and the outer groove 422 are meshed and connected, the first gear member 40 and the second gear member 50 correspondingly drive the first transmission screw 12
  • the rotation speed of the second transmission screw 22 is different from the rotation speed of the second transmission screw 22.
  • the rotation speed of the first transmission screw 12 is smaller than the rotation speed of the second transmission screw 22, so that the transfer speed of the first pickup unit 11 is lower than the transfer speed of the second pickup unit 21.
  • the meshing can be performed according to the different distances between the loading level a, the working position b and the dropping level c.
  • the relationship is selected to meet the synchronization of the loading and transferring module 10 and the discharging and transferring module 20. For example, when the distance from the loading position a to the working position b is equal to the distance from the operating position b to the discharging position c, it can be selected.
  • the inner rack 521 and the outer groove 422 are meshed and connected; when the distance from the loading position a to the working position b is smaller than the distance from the working position b to the lower material c, the outer rack 522 and the inner groove 421 can be selected for meshing connection.
  • the rotation radius of the internal rack may be larger than the rotation radius of the outer groove, and the rotation radius of the outer rack is equal to the rotation radius of the inner groove.
  • the outer rack and the inner groove can be selected to be meshed and connected; when the distance from the loading position to the working position is greater than At a distance, the inner rack and the outer groove can be selected for meshing connection.
  • a first buffer gap 523 is provided between the inner rack 521 and the outer rack 522, and a second buffer gap 423 is provided between the inner groove 421 and the outer groove 422.
  • the extension direction of the first transmission screw 12 and the extension direction of the second transmission screw 22 are perpendicular to each other, the driving module 30 is fixedly connected to the first transmission screw 12 through the coupling 31, and the first gear member 30 is fixed to the sleeve.
  • the second gear member 40 is fixed on the end of the second transmission screw 22.
  • the driving module 30 is a driving motor.
  • the loading moving module 10 includes a first sliding plate 13 and a first nut provided on the back of the first sliding plate 13.
  • the first transmission screw 12 and the first nut are threadedly connected to drive the first sliding plate 13 to move.
  • the first pickup unit 11 is fixed on the first sliding plate 13;
  • the blanking moving module 20 includes a second sliding plate 23 and a second nut provided on the back of the second sliding plate 23, and the second transmission screw 22 and the second nut are threadedly connected to drive the second sliding plate 23 to move the second picking unit 21 It is fixedly disposed on the second sliding plate.
  • the first pickup unit 11 includes a first suction plate 111 for sucking a tray, a first fixing plate 112 fixedly disposed on one side of the first suction plate 111, and a driving cylinder that drives the first fixing plate 112 to move up and down; a second pickup The unit 21 includes a second suction plate 211 for sucking a tray, a second suction plate 211, a second fixing plate 212, and a driving cylinder for driving the second fixing plate 212 to move up and down.
  • Each of the first suction plate 111 and the second suction plate 211 includes four suction nozzles, and the four suction nozzles are respectively disposed at four corner regions of the first suction plate and the second suction plate.
  • the transfer mechanism further includes a carrier 60, and the upper material transfer module 10 and the lower material transfer module 20 are fixedly disposed on the carrier 60 through a support frame 61.
  • the display panel tray transfer mechanism of the present application uses the first gear member and the second gear member to mesh with each other, so that the loading transfer module and the blank transfer module are synchronized. Under the guarantee of low equipment cost, the cycle of loading and unloading of the pallet is improved, thereby improving the production efficiency;
  • the outer groove of the first gear member and the inner rack of the second gear member mesh with each other to achieve the same transfer speed of the first pickup unit and the second pickup unit.
  • the external racks of the gears mesh with each other to achieve different transfer speeds of the first pick-up unit and the second pick-up unit.
  • the present invention solves the technical problem that the existing display panel tray transfer mechanism separates the loading and unloading of the display panel tray and reduces the operation efficiency.

Abstract

一种显示面板托盘的移送机构，其包括具有第一传动螺杆（12）和第一拾取单元（11）的上料移送模块（10）、具有第二传动螺杆（22）和第二拾取单元（21）的下料移送模块（20）、驱动模块（30）、第一齿轮件（40）和第二齿轮件（50）；第一齿轮件固定在第一传动螺杆上；第二齿轮件固定在第二传动螺杆上；第一齿轮件和第二齿轮件啮合连接。

Description

显示面板托盘的移送机构 技术领域
本申请涉及一种移送装置，特别涉及一种显示面板托盘的移送机构。
 背景技术
在中小尺寸LTPS及OLED面板行业中，托盘是显示面板的重要载具之一，而托盘的上下料方式对面板装入托盘及解包的产能有较大的影响。
在显示面板托盘的上下料最高效的方式是采用工业机器人搬运，但是该方式的成本较高，且对机器人的作用空间有较高的要求。
而常见的移送机构则需要将托盘的上料和下料分开进行，即采用第一移送模块进行上料，采用第二移送模块进行下料，且均采用不同的驱动组件进行驱动，两个移送模块无法做到同时进行移送动作，降低了动作效率，降低了上下料的节拍。
 技术问题
本申请实施例提供一种可同时进行显示面板托盘的上下料的移送机构；以解决现有的显示面板托盘的移送机构，将对显示面板托盘的上料和下料分开进行，降低了动作效率的技术问题。
 技术解决方案
本申请实施例一种显示面板托盘的移送机构，包括用于放置闲置托盘的上料位、用于进行作业的作业位和用于放置作业完毕的托盘的下料位，其中，所述移送机构包括：
上料移送模块，用于将所述托盘沿着第一方向从所述上料位移送至所述作业位，包括用于抓取或吸取所述托盘的第一拾取单元和用于带动所述第一拾取单元移动的第一传动螺杆；
下料移送模块，用于将所述托盘沿着第二方向从所述作业位移送至所述下料位，包括用于抓取或吸取所述托盘的第二拾取单元和用于带动所述第二拾取单元移动的第二传动螺杆；
驱动模块，用于驱动所述上料移送模块或所述下料移送模块，通过联轴器固定连接于所述第一传动螺杆或第二传动螺杆；
第一齿轮件，固定设置在所述第一传动螺杆上；以及
第二齿轮件，固定设置在所述第二传动螺杆上；
其中所述第一齿轮件和所述第二齿轮件啮合连接，以使所述上料移送模块和所述下料移送模块同时进行移送；
所述第一齿轮件包括固定套设在所述第一传动螺杆上的第一固定部和固定设置在所述第一固定部上的圆台形的第一啮合部；所述第二齿轮件包括固定套设在所述第二传动螺杆上的第二固定部和固定设置在所述第二固定部上的圆台形的第二啮合部；
所述第一啮合部包括一锥形的第一侧面和沿着所述第一侧面的圆周方向凹设的啮合槽，所述第二啮合部包括一锥形的第二侧面和沿着所述第二侧面的圆周方向凸设的啮合齿条；
所述啮合齿条和所述啮合槽啮合连接；
所述第一传动螺杆的延伸方向和第二传动螺杆的延伸方向相互垂直，所述驱动模块通过联轴器固定连接于所述第一传动螺杆，所述第一齿轮件固定套设在所述第一传动螺杆上，所述第二齿轮件固定套设在所述第二传动螺杆的端部。
在本申请中，所述啮合齿条分为靠近所述第二固定部的内齿条和远离所述第二固定部的外齿条，所述内齿条和外齿条相错设置，所述啮合槽分为靠近所述第一固定部的内槽和远离所述第一固定部的外槽，所述内槽和所述外槽相错设置；
其中所述内齿条和所述外槽啮合连接或所述外齿条和所述内槽啮合连接。
在本申请中，所述内齿条的转动半径和所述外槽的转动半径相同，所述外齿条的转动半径小于所述内槽的转动半径。
在本申请中，所述内齿条和所述外齿条之间设置有第一缓冲间隙，所述内槽和所述外槽之间设置有第二缓冲间隙。
在本申请中，所述上料移动模块包括第一滑动板和设置在所述第一滑动板背面的第一螺母，所述第一传动螺杆和所述第一螺母螺纹连接，以带动所述第一滑动板移动，所述第一拾取单元固定设置在所述第一滑动板上；
所述下料移动模块包括第二滑动板和设置在所述第二滑动板背面的第二螺母，所述第二传动螺杆和所述第二螺母螺纹连接，以带动所述第二滑动板移动，所述第二拾取单元固定设置在所述第二滑动板上。
在本申请中，所述第一拾取单元包括用于吸取托盘的第一吸板、固定设置在所述第一吸板一侧的第一固定板和驱动所述第一固定板作升降运动的驱动气缸；所述第二拾取单元包括用于吸取托盘的第二吸板、固定设置在所述第二吸板一侧的第二固定板和驱动所述第二固定板作升降运动的驱动气缸。
在本申请中，所述第一吸板和第二吸板均包括四个吸嘴，四个所述吸嘴分别设置在所述第一吸板和第二吸板的四角区域。
在本申请中，所述移送机构还包括载台，所述上料移送模块和所述下料移送模块通过支撑架固定设置在所述载台上。
本申请实施例还提供一种显示面板托盘的移送机构，其包括用于放置闲置托盘的上料位、用于进行作业的作业位和用于放置作业完毕的托盘的下料位，所述移送机构包括：
上料移送模块，用于将所述托盘沿着第一方向从所述上料位移送至所述作业位，包括用于抓取或吸取所述托盘的第一拾取单元和用于带动所述第一拾取单元移动的第一传动螺杆；
下料移送模块，用于将所述托盘沿着第二方向从所述作业位移送至所述下料位，包括用于抓取或吸取所述托盘的第二拾取单元和用于带动所述第二拾取单元移动的第二传动螺杆；
驱动模块，用于驱动所述上料移送模块或所述下料移送模块，通过联轴器固定连接于所述第一传动螺杆或第二传动螺杆；
第一齿轮件，固定设置在所述第一传动螺杆上；以及
第二齿轮件，固定设置在所述第二传动螺杆上；
其中所述第一齿轮件和所述第二齿轮件啮合连接，以使所述上料移送模块和所述下料移送模块同时进行移送。
在本申请中，所述第一齿轮件包括固定套设在所述第一传动螺杆上的第一固定部和固定设置在所述第一固定部上的圆台形的第一啮合部；所述第二齿轮件包括固定套设在所述第二传动螺杆上的第二固定部和固定设置在所述第二固定部上的圆台形的第二啮合部；
所述第一啮合部包括一锥形的第一侧面和沿着所述第一侧面的圆周方向凹设的啮合槽，所述第二啮合部包括一锥形的第二侧面和沿着所述第二侧面的圆周方向凸设的啮合齿条；
所述啮合齿条和所述啮合槽啮合连接。
在本申请中，所述啮合齿条分为靠近所述第二固定部的内齿条和远离所述第二固定部的外齿条，所述内齿条和外齿条相错设置，所述啮合槽分为靠近所述第一固定部的内槽和远离所述第一固定部的外槽，所述内槽和所述外槽相错设置；
其中所述内齿条和所述外槽啮合连接或所述外齿条和所述内槽啮合连接。
在本申请中，所述内齿条的转动半径和所述外槽的转动半径相同，所述外齿条的转动半径小于所述内槽的转动半径。
在本申请中，所述内齿条和所述外齿条之间设置有第一缓冲间隙，所述内槽和所述外槽之间设置有第二缓冲间隙。
在本申请中，所述第一传动螺杆的延伸方向和第二传动螺杆的延伸方向相互垂直，所述驱动模块通过联轴器固定连接于所述第一传动螺杆，所述第一齿轮件固定套设在所述第一传动螺杆上，所述第二齿轮件固定套设在所述第二传动螺杆的端部。
在本申请中，所述上料移动模块包括第一滑动板和设置在所述第一滑动板背面的第一螺母，所述第一传动螺杆和所述第一螺母螺纹连接，以带动所述第一滑动板移动，所述第一拾取单元固定设置在所述第一滑动板上；
所述下料移动模块包括第二滑动板和设置在所述第二滑动板背面的第二螺母，所述第二传动螺杆和所述第二螺母螺纹连接，以带动所述第二滑动板移动，所述第二拾取单元固定设置在所述第二滑动板上。
在本申请中，所述第一拾取单元包括用于吸取托盘的第一吸板、固定设置在所述第一吸板一侧的第一固定板和驱动所述第一固定板作升降运动的驱动气缸；所述第二拾取单元包括用于吸取托盘的第二吸板、固定设置在所述第二吸板一侧的第二固定板和驱动所述第二固定板作升降运动的驱动气缸。
在本申请中，所述第一吸板和第二吸板均包括四个吸嘴，四个所述吸嘴分别设置在所述第一吸板和第二吸板的四角区域。
在本申请中，所述移送机构还包括载台，所述上料移送模块和所述下料移送模块通过支撑架固定设置在所述载台上。
 有益效果
相较于现有技术的显示面板托盘的移送机构，本申请的显示面板托盘的移送机构通过第一齿轮件和第二齿轮件的啮合配合，使得上料移送模块和下料移送模块同步进行，在保证低设备成本下，提升了托盘上下料的节拍，进而提高了生产效率；
另外，通过第一齿轮件的外槽和第二齿轮件的内齿条啮合配合，可实现第一拾取单元和第二拾取单元相同移送速度的效果，通过第一齿轮件的内槽和第二齿轮件的外齿条啮合配合，可实现第一拾取单元和第二拾取单元不同移送速度的效果；这样的设置，便于调节三个工位之间距离的设定；
解决了现有的显示面板托盘的移送机构，将对显示面板托盘的上料和下料分开进行，降低了动作效率的技术问题。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面对实施例中所需要使用的附图作简单的介绍。下面描述中的附图仅为本申请的部分实施例，对于本领域普通技术人员而言，在不付出创造性劳动的前提下，还可以根据这些附图获取其他的附图。
图1为本申请的显示面板托盘的移送机构的优选实施例的结构示意图；
图2为本申请的显示面板托盘的移送机构的优选实施例的第一齿轮件和第二齿轮件的啮合结构示意图；
图3为本申请的显示面板托盘的移送机构的优选实施例的第一齿轮件的结构示意图；
图4为本申请的显示面板托盘的移送机构的优选实施例的第二齿轮件的结构示意图。
 本发明的实施方式
请参照附图中的图式，其中相同的组件符号代表相同的组件。以下的说明是基于所例示的本申请具体实施例，其不应被视为限制本申请未在此详述的其它具体实施例。
请参照图1和图2，图1为本申请的显示面板托盘的移送机构的优选实施例的结构示意图；图2为本申请的显示面板托盘的移送机构的优选实施例的第一齿轮件和第二齿轮件的啮合结构示意图。
本实施例的显示面板托盘的移送机构包括用于放置闲置托盘的上料位a、用于进行作业的作业位b和用于放置作业完毕的托盘的下料位c，移送机构包括上料移送模块10、下料移送模块20、驱动模块30、第一齿轮件40、第二齿轮件50和用于设置上下料移动模块的载台60。
具体的，上料移送模块10用于将托盘沿着第一方向从上料位a移送至作业位b，上料移送模块10包括用于抓取或吸取托盘的第一拾取单元11和用于带动第一拾取单元11移动的第一传动螺杆12；
下料移送模块20用于将托盘沿着第二方向从作业位b移送至下料位c，下料移送模块20包括用于抓取或吸取托盘的第二拾取单元21和用于带动第二拾取单元21移动的第二传动螺杆22；
驱动模块30用于驱动上料移送模块10或下料移送模块20，通过联轴器31固定连接于第一传动螺杆12或第二传动螺杆22；
第一齿轮件40固定设置在第一传动螺杆12上；第二齿轮件50固定设置在第二传动螺杆22上；
第一齿轮件40第二齿轮件50啮合连接，以使上料移送模块10和下料移送模块20同时进行移送。
本实施例的显示面板托盘的移送机构通过第一齿轮件40和第二齿轮件50的啮合配合，使得上料移送模块10和下料移送模块20同步进行，在保证低设备成本下，提升了托盘上下料的节拍，进而提高了生产效率。
在本优选实施例中，第一齿轮件40包括固定套设在第一传动螺杆12上的第一固定部41和固定设置在第一固定部41上的圆台形的第一啮合部42；第二齿轮件50包括固定套设在第二传动螺杆22上的第二固定部51和固定设置在第二固定部51上的圆台形的第二啮合部52；
请参照图3和图4，第一啮合部42包括一锥形的第一侧面和沿着第一侧面的圆周方向凹设的啮合槽，第二啮合部52包括一锥形的第二侧面和沿着第二侧面的圆周方向凸设的啮合齿条；啮合齿条和啮合槽啮合连接，以实现第一齿轮件40和第二齿轮件50的啮合连接，进而驱动上料移送模块10和下料移送模块20同步移送。
具体的，啮合齿条分为靠近第二固定部51的内齿条521和远离第二固定部51的外齿条522，内齿条521和外齿条522相错设置。
啮合槽分为靠近第一固定部41的内槽421和远离第一固定部41的外槽422，内槽421和外槽422相错设置；
其中内齿条521和外槽422啮合连接或外齿条522和内槽421啮合连接。
在本实施例中，内齿条521和外齿条522相错设置，内槽421和外槽422相错设置，避免了内齿条521和外槽422啮合时，发生偏移，而出现内齿条521偏移入内槽421的情况，提高了两组啮合关系的稳定性和啮合的精准度。
进一步的，内齿条521的转动半径和外槽422的转动半径相同，外齿条522的转动半径小于内槽421的转动半径。
内齿条521的转动半径和外槽422的转动半径相同的设置，使得内齿条521和外槽422的啮合连接时，第一齿轮件40和第二齿轮件50对应带动的第一传动螺杆12和第二传动螺杆22的转速相同，进而使得第一拾取单元11和第二拾取单元21的移送速度相同；
外齿条522的转动半径小于内槽421的转动半径的设置，使得内齿条521和外槽422的啮合连接时，第一齿轮件40和第二齿轮件50对应带动的第一传动螺杆12和第二传动螺杆22的转速不相同，具体的第一传动螺杆12的转速小于第二传动螺杆22的转速，进而使得第一拾取单元11的移送速度小于第二拾取单元21的移送速度。
通过两种啮合关系的组合，便于调节第一拾取单元11和第二拾取单元21的移送速度，即可以根据上料位a、作业位b和下料位c之间的距离的不同，进行啮合关系的选择，以满足上料移送模块10和下料移送模块20的同步性，比如：当上料位a至作业位b的距离等于作业位b至下料位c的距离时，便可选择内齿条521和外槽422啮合连接；当上料位a至作业位b的距离小于作业位b至下料位c的距离时，便可选择外齿条522和内槽421啮合连接。
以确保在第一拾取单元11位于上料位a，第二拾取单元21位于作业位b的情况下，确保第一拾取单元11移动至作业位b时，第二拾取单元21移动至下料位c。以保证第一拾取单元11和第二拾取单元21进行同步性的可持续的工作。
当然在本申请中，也可以是内齿条的转动半径大于外槽的转动半径，外齿条的转动半径等于内槽的转动半径。这样当上料位至作业位的距离等于作业位至下料位的距离时，便可选择外齿条和内槽啮合连接；当上料位至作业位的距离大于作业位至下料位的距离时，便可选择内齿条和外槽啮合连接。
在本实施例中，内齿条521和外齿条522之间设置有第一缓冲间隙523，内槽421和外槽422之间设置有第二缓冲间隙423。这样的设置，避免内齿条521和外槽422的啮合时或外齿条522和内槽421啮合时，内齿条521和内槽421产生摩擦，提高了使用寿命，且避免了两组啮合关系相互干扰。
在本实施例中，第一传动螺杆12的延伸方向和第二传动螺杆22的延伸方向相互垂直，驱动模块30通过联轴器31固定连接于第一传动螺杆12，第一齿轮件30固定套设在第一传动螺杆12上，第二齿轮件40固定套设在第二传动螺杆22的端部。驱动模块30为驱动电机。
上料移动模块10包括第一滑动板13和设置在第一滑动板13背面的第一螺母，第一传动螺杆12和第一螺母螺纹连接，以带动第一滑动板13移动，第一拾取单元11固定设置在第一滑动板13上；
下料移动模块20包括第二滑动板23和设置在第二滑动板23背面的第二螺母，第二传动螺杆22和第二螺母螺纹连接，以带动第二滑动板23移动第二拾取单元21固定设置在所述第二滑动板上。
第一拾取单元11包括用于吸取托盘的第一吸板111、固定设置在第一吸板111一侧的第一固定板112和驱动第一固定板112作升降运动的驱动气缸；第二拾取单元21包括用于吸取托盘的第二吸板211、固定设置在第二吸板211、第二固定板212和驱动第二固定板212作升降运动的驱动气缸。
第一吸板111和第二吸板211均包括四个吸嘴，四个吸嘴分别设置在第一吸板和第二吸板的四角区域。
移送机构还包括载台60，上料移送模块10和下料移送模块20通过支撑架61固定设置在载台60上。
相较于现有技术的显示面板托盘的移送机构，本申请的显示面板托盘的移送机构通过第一齿轮件和第二齿轮件的啮合配合，使得上料移送模块和下料移送模块同步进行，在保证低设备成本下，提升了托盘上下料的节拍，进而提高了生产效率；
另外，通过第一齿轮件的外槽和第二齿轮件的内齿条啮合配合，可实现第一拾取单元和第二拾取单元相同移送速度的效果，通过第一齿轮件的内槽和第二齿轮件的外齿条啮合配合，可实现第一拾取单元和第二拾取单元不同移送速度的效果；这样的设置，便于调节三个工位之间距离的设定；
解决了现有的显示面板托盘的移送机构，将对显示面板托盘的上料和下料分开进行，降低了动作效率的技术问题。
本申请尽管已经相对于一个或多个实现方式示出并描述了本公开，但是本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。本公开包括所有这样的修改和变型，并且仅由所附权利要求的范围限制。此外，尽管本公开的特定特征已经相对于若干实现方式中的仅一个被公开，但是这种特征可以与如可以对给定或特定应用而言是期望和有利的其他实现方式的一个或多个其他特征组合。而且，就术语“包括”、“具有”、“含有”或其变形被用在具体实施方式或权利要求中而言，这样的术语旨在以与术语“包含”相似的方式包括。
综上所述，虽然本申请已以实施例揭露如上，实施例前的序号，如“第一”、“第二”等仅为描述方便而使用，对本申请各实施例的顺序不造成限制。并且，上述实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (18)

  1. 一种显示面板托盘的移送机构，包括用于放置闲置托盘的上料位、用于进行作业的作业位和用于放置作业完毕的托盘的下料位，其中，所述移送机构包括：
    上料移送模块，用于将所述托盘沿着第一方向从所述上料位移送至所述作业位，包括用于抓取或吸取所述托盘的第一拾取单元和用于带动所述第一拾取单元移动的第一传动螺杆；
    下料移送模块，用于将所述托盘沿着第二方向从所述作业位移送至所述下料位，包括用于抓取或吸取所述托盘的第二拾取单元和用于带动所述第二拾取单元移动的第二传动螺杆；
    驱动模块，用于驱动所述上料移送模块或所述下料移送模块，通过联轴器固定连接于所述第一传动螺杆或第二传动螺杆；
    第一齿轮件，固定设置在所述第一传动螺杆上；以及
    第二齿轮件，固定设置在所述第二传动螺杆上；
    其中所述第一齿轮件和所述第二齿轮件啮合连接，以使所述上料移送模块和所述下料移送模块同时进行移送；
    所述第一齿轮件包括固定套设在所述第一传动螺杆上的第一固定部和固定设置在所述第一固定部上的圆台形的第一啮合部；所述第二齿轮件包括固定套设在所述第二传动螺杆上的第二固定部和固定设置在所述第二固定部上的圆台形的第二啮合部；
    所述第一啮合部包括一锥形的第一侧面和沿着所述第一侧面的圆周方向凹设的啮合槽，所述第二啮合部包括一锥形的第二侧面和沿着所述第二侧面的圆周方向凸设的啮合齿条；
    所述啮合齿条和所述啮合槽啮合连接；
    所述第一传动螺杆的延伸方向和第二传动螺杆的延伸方向相互垂直，所述驱动模块通过联轴器固定连接于所述第一传动螺杆，所述第一齿轮件固定套设在所述第一传动螺杆上，所述第二齿轮件固定套设在所述第二传动螺杆的端部。
  2. 根据权利要1所述的移送机构，其中，所述啮合齿条分为靠近所述第二固定部的内齿条和远离所述第二固定部的外齿条，所述内齿条和外齿条相错设置，所述啮合槽分为靠近所述第一固定部的内槽和远离所述第一固定部的外槽，所述内槽和所述外槽相错设置；
    其中所述内齿条和所述外槽啮合连接或所述外齿条和所述内槽啮合连接。
  3. 根据权利要2所述的移送机构，其中，所述内齿条的转动半径和所述外槽的转动半径相同，所述外齿条的转动半径小于所述内槽的转动半径。
  4. 根据权利要2所述的移送机构，其中，所述内齿条和所述外齿条之间设置有第一缓冲间隙，所述内槽和所述外槽之间设置有第二缓冲间隙。
  5. 根据权利要1所述的移送机构，其中，所述上料移动模块包括第一滑动板和设置在所述第一滑动板背面的第一螺母，所述第一传动螺杆和所述第一螺母螺纹连接，以带动所述第一滑动板移动，所述第一拾取单元固定设置在所述第一滑动板上；
    所述下料移动模块包括第二滑动板和设置在所述第二滑动板背面的第二螺母，所述第二传动螺杆和所述第二螺母螺纹连接，以带动所述第二滑动板移动，所述第二拾取单元固定设置在所述第二滑动板上。
  6. 根据权利要5所述的移送机构，其中，所述第一拾取单元包括用于吸取托盘的第一吸板、固定设置在所述第一吸板一侧的第一固定板和驱动所述第一固定板作升降运动的驱动气缸；所述第二拾取单元包括用于吸取托盘的第二吸板、固定设置在所述第二吸板一侧的第二固定板和驱动所述第二固定板作升降运动的驱动气缸。
  7. 根据权利要6所述的移送机构，其中，所述第一吸板和第二吸板均包括四个吸嘴，四个所述吸嘴分别设置在所述第一吸板和第二吸板的四角区域。
  8. 根据权利要1所述的移送机构，其中，所述移送机构还包括载台，所述上料移送模块和所述下料移送模块通过支撑架固定设置在所述载台上。
  9. 一种显示面板托盘的移送机构，包括用于放置闲置托盘的上料位、用于进行作业的作业位和用于放置作业完毕的托盘的下料位，其中，所述移送机构包括：
    上料移送模块，用于将所述托盘沿着第一方向从所述上料位移送至所述作业位，包括用于抓取或吸取所述托盘的第一拾取单元和用于带动所述第一拾取单元移动的第一传动螺杆；
    下料移送模块，用于将所述托盘沿着第二方向从所述作业位移送至所述下料位，包括用于抓取或吸取所述托盘的第二拾取单元和用于带动所述第二拾取单元移动的第二传动螺杆；
    驱动模块，用于驱动所述上料移送模块或所述下料移送模块，通过联轴器固定连接于所述第一传动螺杆或第二传动螺杆；
    第一齿轮件，固定设置在所述第一传动螺杆上；以及
    第二齿轮件，固定设置在所述第二传动螺杆上；
    其中所述第一齿轮件和所述第二齿轮件啮合连接，以使所述上料移送模块和所述下料移送模块同时进行移送。
  10. 根据权利要9所述的移送机构，其中，所述第一齿轮件包括固定套设在所述第一传动螺杆上的第一固定部和固定设置在所述第一固定部上的圆台形的第一啮合部；所述第二齿轮件包括固定套设在所述第二传动螺杆上的第二固定部和固定设置在所述第二固定部上的圆台形的第二啮合部；
    所述第一啮合部包括一锥形的第一侧面和沿着所述第一侧面的圆周方向凹设的啮合槽，所述第二啮合部包括一锥形的第二侧面和沿着所述第二侧面的圆周方向凸设的啮合齿条；
    所述啮合齿条和所述啮合槽啮合连接。
  11. 根据权利要10所述的移送机构，其中，所述啮合齿条分为靠近所述第二固定部的内齿条和远离所述第二固定部的外齿条，所述内齿条和外齿条相错设置，所述啮合槽分为靠近所述第一固定部的内槽和远离所述第一固定部的外槽，所述内槽和所述外槽相错设置；
    其中所述内齿条和所述外槽啮合连接或所述外齿条和所述内槽啮合连接。
  12. 根据权利要11所述的移送机构，其中，所述内齿条的转动半径和所述外槽的转动半径相同，所述外齿条的转动半径小于所述内槽的转动半径。
  13. 根据权利要11所述的移送机构，其中，所述内齿条和所述外齿条之间设置有第一缓冲间隙，所述内槽和所述外槽之间设置有第二缓冲间隙。
  14. 根据权利要9所述的移送机构，其中，所述第一传动螺杆的延伸方向和第二传动螺杆的延伸方向相互垂直，所述驱动模块通过联轴器固定连接于所述第一传动螺杆，所述第一齿轮件固定套设在所述第一传动螺杆上，所述第二齿轮件固定套设在所述第二传动螺杆的端部。
  15. 根据权利要9所述的移送机构，其中，所述上料移动模块包括第一滑动板和设置在所述第一滑动板背面的第一螺母，所述第一传动螺杆和所述第一螺母螺纹连接，以带动所述第一滑动板移动，所述第一拾取单元固定设置在所述第一滑动板上；
    所述下料移动模块包括第二滑动板和设置在所述第二滑动板背面的第二螺母，所述第二传动螺杆和所述第二螺母螺纹连接，以带动所述第二滑动板移动，所述第二拾取单元固定设置在所述第二滑动板上。
  16. 根据权利要15所述的移送机构，其中，所述第一拾取单元包括用于吸取托盘的第一吸板、固定设置在所述第一吸板一侧的第一固定板和驱动所述第一固定板作升降运动的驱动气缸；所述第二拾取单元包括用于吸取托盘的第二吸板、固定设置在所述第二吸板一侧的第二固定板和驱动所述第二固定板作升降运动的驱动气缸。
  17. 根据权利要16所述的移送机构，其中，所述第一吸板和第二吸板均包括四个吸嘴，四个所述吸嘴分别设置在所述第一吸板和第二吸板的四角区域。
  18. 根据权利要9所述的移送机构，其中，所述移送机构还包括载台，所述上料移送模块和所述下料移送模块通过支撑架固定设置在所述载台上。
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