显示面板抓取臂、显示面板抓取机器人及显示面板生产线

Abstract

本申请提供了一种显示面板抓取臂、显示面板抓取机器人及显示面板生产线，属于显示面板生产设备技术领域。显示面板抓取臂包括:第一旋转臂及第二旋转臂，第二旋转臂转动连接于第一旋转臂，第二旋转臂的转动支点端设置有减速器，第一旋转臂上设置有与减速器匹配连接的连接部；厚度补偿板，厚度补偿板设置于连接部与减速器之间，厚度补偿板适于使第二旋转臂与第一旋转臂保持平行；厚度补偿区的第一端面为锯齿形。本申请提供的显示面板抓取臂，通过引入厚度补偿板，避免下垂现象，保证显示面板转运过程的安全性。

Claims

1. A display panel grabbing arm, characterized by, include: A first rotating arm and a second rotating arm, wherein the second rotating arm is rotatably connected to the first rotating arm, and a speed reducer is provided at the rotation fulcrum end of the second rotating arm, and a connecting part that matches and connects to the speed reducer is provided on the first rotating arm; A thickness compensation plate is disposed between the connecting part and the reducer, and the thickness compensation plate is adapted to keep the second rotating arm parallel to the first rotating arm. The thickness compensation plate includes a first end face and a second end face, the first end face facing the connecting part and the second end face facing the reducer; The second end face is parallel to the second rotating arm, and the first end face is not parallel to the second end face, so that a thickness compensation area is formed on the thickness compensation plate; The thickness of the thickness compensation area is greater than the thickness of other areas on the thickness compensation plate; The thickness compensation area is located on the side of the thickness compensation plate away from the second rotating arm; The first end face of the thickness compensation area is serrated.

2. The display panel grabbing arm of claim 1, wherein, The display panel gripping arm also includes a bearing, which is sleeved around the reducer.

3. The display panel grabbing arm of claim 1, wherein, The display panel gripping arm also includes a display panel fork; The display panel is forked and connected to the second rotating arm.

4. A display panel grabbing robot characterized by comprising: Includes the display panel gripping arm as described in any one of claims 1 to 3.

5. The display panel grabbing robot according to claim 4, characterized in that, Also includes: A base and a rotating arm rotatably connected to the base; A lifting arm, wherein the lifting arm is connected to the swing end of the rotating arm, and the display panel gripping arm is connected to the lifting end of the lifting arm; The rotating arm is adapted to drive the lifting arm to move horizontally, and the lifting arm is adapted to drive the display panel gripping arm to move vertically.

6. The display panel grabbing robot according to claim 5, characterized in that, The base is also provided with a track groove, and the rotating arm is slidably connected to the track groove; The track groove extends in a horizontal direction.

7. The display panel grabbing robot according to claim 5, characterized in that, The lifting arm includes a linear motion mechanism, a brake, and a foreign object collector. The linear motion mechanism is adapted to drive the lifting arm to move up and down. The brake is adapted to brake the linear motion mechanism. The foreign object collector is located below the brake and is adapted to collect foreign objects from the brake.

8. A display panel production line characterized by comprising: Including the display panel grasping robot as described in any one of claims 4 to 7.

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