一种智能无人物流柜物品定位装置
By introducing a positioning device consisting of a base, lifting pallet, and lifting drive into the unmanned logistics cabinet, the problem of item displacement is solved, and precise transfer of items between the unmanned logistics cabinet and the drone is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN JIANBOTE AUTOMATION EQUIP CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing unmanned logistics lockers lack item positioning capabilities, which makes items prone to shifting during transfer and unable to accurately enter the drone delivery device.
The positioning device, consisting of a base, a lifting pallet, and a lifting drive, achieves precise positioning of items through a positioning unit and a guiding mechanism. The lifting pallet and a linkage structure clamp the items, ensuring their consistency before transfer.
It achieves precise positioning of items in unmanned logistics cabinets, eliminates offset, and ensures accuracy when items are transferred to drones.
Smart Images
Figure CN224512187U_ABST
Abstract
Claims
1. An intelligent unattended flow cabinet article positioning device characterized by: Includes base, lifting platform, and lifting drive; The base is fixed, and positioning units are provided on the four sides of the base. Each positioning unit includes a base, a transmission mechanism and a guide mechanism. The base is fixed on the base, and the transmission mechanism is connected to the guide mechanism for driving the guide mechanism to reciprocate between the extended position and the retracted position in the horizontal direction. The guiding mechanism includes a top plate, a transition plate, and a guide shaft. The top plate and the transition plate are respectively connected and fixed to both ends of the guide shaft. The guide shaft is slidably sleeved with a horizontal straight shaft sleeve on the base vertical plate. A compression spring with both ends limited to the top plate and the base vertical plate is sleeved on the guide shaft. The transmission mechanism includes a pin, a connecting rod, and two rolling elements. The connecting rod has two V-shaped support ends, and the two rolling elements are rotatably connected to the top of the two support ends respectively. The top of the connecting rod is rotatably connected to the base through the pin, so that the connecting rod rotates along the pin axis. The adapter plate is located between the two support ends of the connecting rod, and the adapter plate abuts against the rolling element at the outer support end of the connecting rod. The lifting tray is used to support items, and the lifting tray is driven by a lifting driver to move up and down directly above the base. When the pallet lowers the item into position, the lifting pallet presses down on the rolling elements at the inner support ends of each connecting rod. The rolling elements at the outer support ends of each connecting rod then drive the corresponding adapter plates to retract inward, thereby causing each top plate to clamp the corresponding side of the item and position it.
2. The smart unattended cabinet article positioning apparatus of claim 1, wherein: The lifting platform has guide rods fixed at the four corners of its bottom surface, each guide rod being slidably engaged with a guide sleeve at the corresponding corner of the base.
3. The smart unattended cabinet article positioning apparatus of claim 1, wherein: The lifting drive consists of an integrated lead screw motor and a lead screw. The integrated lead screw motor is fixed in the middle of the base, and the upper end of the lead screw is fixed to the bottom of the lifting plate. The lead screw passes through the base and is connected to the nut seat in the integrated lead screw motor.
4. The smart unattended cabinet article positioning apparatus of claim 1, wherein: The rolling element is a bearing.
5. The smart unattended cabinet item positioning apparatus of claim 1, wherein: The base has strip-shaped mounting holes.