抓取机构
By using a modular gripping mechanism with position adjustment modules and telescopic structures, the problem of low transfer efficiency for different screen models is solved, achieving efficient transfer, simplifying operation, and improving production and testing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中科慧远半导体技术(广东)有限公司
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, different models of gripping mechanisms need to be replaced during the processing and testing of electronic device screens, resulting in low production efficiency and testing efficiency.
A modular gripping mechanism was designed, which uses a position adjustment module and a telescopic structure to adjust the relative position of multiple suction nozzle modules and the carrier plate, adapting to the transfer needs of screens of different models and sizes and simplifying manual replacement operations.
It improves production and testing efficiency, reduces manual intervention, expands the scope of application, has a compact overall structure, and has a low cost.
Smart Images
Figure CN224512553U_ABST
Abstract
Claims
1. A gripping mechanism, characterized in that, include: Support plate; Multiple first suction nozzle modules; A position adjustment module is provided, wherein the first suction nozzle module is connected to the support plate via the position adjustment module, and the position adjustment module is configured to adjust the relative position of the first suction nozzle module and the support plate along a first direction; The first suction nozzle module includes a first suction nozzle and a telescopic structure. The first suction nozzle is connected to the position adjustment module through the telescopic structure. The telescopic structure is configured to adjust the relative position of the first suction nozzle and the support plate along a second direction, wherein the first direction and the second direction are different.
2. The gripping mechanism according to claim 1, characterized in that, The telescopic structure includes a vacuum cylinder, one of which, the cylinder portion and the rod portion, is connected to the position adjustment module, and the other is connected to the first suction nozzle.
3. The grasping mechanism of claim 2, wherein, At least one first suction cup is provided at the end of the first suction nozzle away from the rod.
4. The grasping mechanism of claim 1, wherein, Also includes: Multiple second suction nozzle modules are provided, and the second suction nozzle modules are connected to the support plate through the position adjustment module. The position adjustment module is configured to adjust the relative position of the second suction nozzle modules and the support plate along a first direction. The second suction nozzle modules include second suction nozzles connected to the position adjustment module.
5. The gripping mechanism according to claim 4, characterized in that, The second suction nozzle module further includes a buffer, which connects the second suction nozzle and the position adjustment module. At least one second suction cup is provided at the end of the second suction nozzle away from the buffer.
6. The gripping mechanism according to claim 1 or 4, characterized in that, The support plate has a first groove along the first direction. The position adjustment module includes a first slider and a first adjustment member. The first slider is configured to move along the first groove and is connected to the suction nozzle module. The first adjustment member is connected to the first slider and the support plate to lock or unlock the relative position of the first slider and the support plate.
7. The gripping mechanism according to claim 6, characterized in that, The first slider is provided with a limiting part and a second slide groove extending in a third direction. The limiting part is located in the first slide groove and can slide along the first slide groove. The first adjusting member is connected to the limiting part. The position adjustment module further includes a second slider and a second adjustment member. The second slider is configured to move along the second slide groove and is connected to the suction nozzle module. The second adjustment member is connected to the second slider and the first slider to lock or unlock the relative position of the second slider and the first slider.
8. The grasping mechanism according to any one of claims 1 to 7, wherein, Also includes: Fixture; Rotary module; A lifting module, wherein the rotating module is connected to the fixed frame and the first end of the lifting module, and the second end of the lifting module is connected to the bearing plate.
9. The gripping mechanism according to claim 8, characterized in that, The rotary module includes a fixed part, a movable part, and a drive part. The fixed part is connected to the fixed frame, the movable part is connected to the lifting module, and the drive part is configured to drive the movable part to rotate relative to the fixed part. The lifting module includes a first mounting plate, a second mounting plate, and a lifting cylinder. The first mounting plate is connected to the movable part, and the second mounting plate is connected to the bearing plate. One of the rod part and the cylinder part of the lifting cylinder is connected to the first mounting plate, and the other is connected to the second mounting plate. The direction of movement of the lifting cylinder is parallel to the second direction.
10. The grasping mechanism of claim 9, wherein, Also includes: A position detection device configured to detect the rotation angle of the movable part relative to the fixed part.