一种精密托盘取料夹爪

Abstract

本实用新型涉及托盘夹爪的技术领域，尤其涉及一种精密托盘取料夹爪，包括：板架：表面一体成型设置有外沿部；弹性卡固机构：均匀设置在板架顶部；夹持座：均匀水平滑动连接在外沿部内壁；旋转气缸：均匀对称设置在外沿部顶部，旋转气缸的输出端固定连接有Z形杆架。本实用新型结构合理，通过旋转气缸与Z形杆架实现托盘四边同步矫正，适配不同姿态托盘；结合弹性卡固机构与夹持座的双重限位和稳固夹持，防止托盘搬运位移；采用气缸驱动提升作业效率且降低维护成本，G型夹座设计确保夹持稳固防脱落，导料部和橡胶圈则减少摩擦与刮擦，各部件协同作业解决夹取后位移问题，为自动化流程提供精准可靠保障，全面提升作业精度与效率。

Claims

1. A precision pallet picking gripper, characterized in that, include: The pallet rack is designed to fit the overall dimensions of the pallet. The top is connected to an external robotic arm via a connecting seat, and the surface is integrally molded with an outer edge. Elastic locking mechanism: evenly arranged on the top of the plate frame, corresponding to the positioning slots on the top of the tray; Clamping seat: It is evenly and horizontally slidably connected to the inner wall of the outer edge and corresponds to the position of the opening slot on the surface of the tray; The elastic locking mechanism is driven by a clamping seat, which is driven by a one-way cylinder disposed on the inner wall of the plate frame. Rotary cylinders are evenly and symmetrically arranged on the top of the outer edge and located outside the clamping seat. The output ends of the rotary cylinders all extend through the bottom of the outer edge and are fixedly connected to a Z-shaped rod frame.

2. The precision tray handler gripper of claim 1, wherein, The elastic locking mechanism includes a mounting box and a limiting socket. The mounting box is fixedly connected to the inner wall of the vertical groove at the top of the plate frame and corresponds to the positioning groove at the top of the tray. A guide rod is threadedly connected to the top wall of the mounting box. The limiting socket is located inside the mounting box and is sleeved on the outside of the guide rod, and is vertically slidably connected to the inner wall of the mounting box. A spring is sleeved on the outside of the guide rod. One end of the spring is fixedly connected to the top wall of the mounting box, and the other end of the spring is fixedly connected to the top of the limiting socket. The bottom of the limiting socket penetrates into the positioning groove and is locked in place with the positioning groove. A rectangular through groove and a conical groove are respectively opened on the surface of the mounting box and the surface of the limiting socket, and they are connected to each other.

3. The precision tray handler gripper of claim 2, wherein, The clamping seat includes a G-type clamp, which is symmetrically and horizontally slidably connected to the inner wall of the outer edge and corresponds to the opening slot. One end of each of the two sets of G-type clamps penetrates into the interior of the plate frame and is fixedly connected to a synchronous plate seat. The synchronous plate seat is horizontally and slidably connected to the inner wall of the plate frame and is fixedly connected to the output end of the one-way cylinder. A drive seat is integrally formed at the top of the synchronous plate seat corresponding to the position of the elastic locking mechanism and is located inside the rectangular through slot and the conical slot. The drive seat is provided with a conical part that matches the outer dimensions of the conical slot, and the conical part is slidably connected to the inner wall of the conical slot.

4. The precision tray handler gripper of claim 3, wherein, The hook portion of the G-type clamp is adapted to the internal dimensions of the opening groove, and the hook portion is horizontally slidably connected to the inner wall of the opening groove.

5. The precision tray handler gripper of claim 4, wherein, Both the end of the hook and the bottom of the limiting socket are integrally formed with a material guide.

6. The precision tray handler gripper of claim 1, wherein, The rotation angle range of the rotary cylinder is set between 0° and 180°. The lower vertical section surface of the Z-shaped rod is in contact with the tray surface, and a rubber ring is provided on the lower vertical section surface of the Z-shaped rod.

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