Parcel stacking mechanical arm controlled by PLC
By incorporating a rotating base, mechanical support arm, and vacuum suction cup into the robotic arm, the problem of existing robotic arms being unable to grip long packages has been solved, enabling flexible grasping and stacking of packages.
CN224169824UActive Publication Date: 2026-04-28SHENZHEN YOUPIN CROSS-BORDER LOGISTICS CO LTD
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Patent Information
- Application Number
- CN202520224760.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2026-04-28
- Estimated Expiration
- 2035-02-13
AI Technical Summary
Technical Problem
Existing PLC-controlled loading and unloading robotic arms have difficulty gripping long packages, resulting in insufficient flexibility during loading, unloading, and stacking.
Method used
A PLC-controlled robotic arm for stacking packages was designed. It uses a rotating base and a mechanical support arm to drive the gripping plate to rotate and move. Combined with a vacuum pump, air supply pipe and air extraction pipe, a vacuum suction cup is formed to achieve the adsorption and gripping of packages.
Benefits of technology
It improves the flexibility of grabbing and stacking packages of different sizes, avoids the problem of difficulty in clamping longer packages, and enhances the flexibility of package loading and unloading.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a package stacking mechanical arm controlled by a PLC, and relates to the technical field of mechanical arms, the package stacking mechanical arm comprises a rotating base, a connecting seat is fixedly installed at the output end of the rotating base, a mechanical supporting arm is fixedly connected to the upper surface of the connecting seat, and a connecting rod is fixedly connected to the end, away from the connecting seat, of the mechanical supporting arm; a grabbing plate is fixedly installed at the bottom end of the connecting rod, a fixing plate is fixedly connected to the outer surface of the connecting rod, a vacuum pump is fixedly installed on the bottom face of the fixing plate, the input end of the vacuum pump fixedly communicates with a communicating pipe, and an electromagnetic valve fixedly communicates with the outer surface of the communicating pipe. According to the package stacking mechanical arm controlled by the PLC, a vacuum state is formed between the vacuum suction cups and packages, the packages can be sucked and grabbed, then the packages of different specifications can be grabbed and stacked more flexibly, the problem that the packages of long sizes are difficult to clamp is avoided, and the flexibility of package stacking is improved.
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