Finger-Plate Tray Structure for Fast Goods-Tray Separation

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Solution Overview

Problem

The existing methods for separating goods and trays in intelligent warehousing systems are complex in design, costly, and inefficient.

Innovation Solution

A tray design featuring a base plate with finger-shaped plates extending along intersecting directions, allowing for efficient interaction with comb teeth and cantilevers through vertical gaps, enabling seamless transfer and separation of goods and trays using a handling robot.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If traditional separation methods are used to separate goods and trays, then the separation function is achieved, but the design becomes complex and costs increase

Engineering Contradiction:
Improveseparation device costVSAvoidseparation method complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The tray structure itself provides the separation function through its finger-shaped plates that automatically interact with comb teeth on the docking apparatus. The tray's own structural elements serve as the separation mechanism, eliminating the need for additional complex separation devices. The finger-shaped plates engage with the comb teeth to achieve separation through the tray's inherent design rather than external equipment.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The finger-shaped plates on the tray serve multiple functions: they enable the tray to be grasped and manipulated by the handling robot, facilitate separation from the docking apparatus through interaction with comb teeth, and provide structural support for goods. This multi-functionality eliminates the need for separate specialized separation components.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If traditional separation methods are used, then separation is achieved, but efficiency is low

Engineering Contradiction:
Improveseparation efficiencyVSAvoidseparation process complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The tray is divided into a base plate and multiple finger-shaped plates that can independently interact with the comb teeth. This segmentation allows different parts of the tray to engage with different comb teeth simultaneously, enabling parallel separation actions that increase efficiency while maintaining a relatively simple overall structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The finger-shaped plates are designed to dynamically interact with the comb teeth during the separation process. The plates can move relative to the base plate and engage/disengage from the comb teeth as needed, allowing the separation process to be completed in a single efficient motion rather than through multiple complex steps.

Inventive Principle:
Principle #15Dynamics

3Ease of manufacture

If the tray structure is simplified for easy manufacturing, then manufacturing cost decreases, but the ability to interact with comb teeth and cantilevers may be compromised

Engineering Contradiction:
Improvetray manufacturing simplicityVSAvoidinteraction capability with docking apparatus
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The tray is segmented into a simple base plate and multiple identical finger-shaped plates. This segmentation allows for easy manufacturing of standardized components while the arrangement of these simple components provides the necessary interaction capability with comb teeth and cantilevers. Each finger-shaped plate is a simple element that can be easily manufactured, yet collectively they provide versatile interaction.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The finger-shaped plates concentrate the interaction functionality at specific locations where they engage with comb teeth and cantilevers. The majority of the tray structure (base plate) remains simple and easy to manufacture, while the localized finger-shaped elements provide the specialized interaction capability needed for docking operations.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20260054933A1Tray, goods picking and placing method, and warehousing system
Publication Date: 2026.02.26 HAI ROBOTICS CO LTD
  • US20260054933A1 patent drawing
  • US20260054933A1 patent drawing
  • US20260054933A1 patent drawing

AI summary

This application relates to the field of intelligent warehousing system technologies, and discloses a tray, a goods picking and placing method, an electronic device, a storage medium, and a warehousing system. The tray includes a base plate and a plurality of finger-shaped plates that extend along a first direction from a first side of the base plate. The plurality of finger-shaped plates are arranged at intervals along a second direction. A plate gap exists between two adjacent finger-shaped plates. The first direction and the second direction are both directions in a horizontal plane parallel to the base plate, and the first direction and the second direction intersect. The base plate and the plurality of finger-shaped plates are jointly configured to carry goods.