Robot Layer Module Spring-Loaded Locking Mechanism
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Solution Overview
Problem
Existing layer module systems for robots lack a quick and efficient method for changing and connecting multiple modules, which hinders flexibility and efficiency in tool handling and operation.
Innovation Solution
The layer module incorporates spring-loaded locking parts and geometrically diverse guide elements, allowing for force-fitting and form-fitting connections with fixed parts or other modules, enabling secure positioning and easy assembly/disassembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional layer module systems are used without spring-loaded locking parts and geometric guide elements, then the structure is simpler, but the assembly and disassembly process is time-consuming and inefficient
Solution Approach 1:
The spring-loaded locking parts are designed to automatically engage with the guide elements when the layer module is inserted into the fixed part or another layer module. The spring force causes the locking parts to protrude and lock into place without requiring manual operation, making the assembly process self-service and significantly reducing assembly time while maintaining secure connection
Solution Approach 2:
The geometric guide elements serve as intermediaries between the locking parts and the fixed part or other layer modules. These guide elements provide precise positioning and engagement surfaces that guide the locking parts into their locked positions, ensuring reliable connection while simplifying the overall locking mechanism design
2Adaptability or versatility
If layer modules are designed for quick exchangeability, then the flexibility and efficiency of robot operations are improved, but the reliability of the connection may be compromised
Solution Approach 1:
The connection system combines multiple functional elements (spring-loaded locking parts, geometric guide elements, complementary mechanical adapter geometries) into a composite structure that achieves both quick exchangeability and high reliability. The spring mechanism provides both speed of engagement and secure locking, while the geometric guide elements ensure precise positioning and alignment
Solution Approach 2:
The spring-loaded locking parts utilize elastic deformation (a form of curvature change) to enable automatic engagement and disengagement. The spring force allows the locking parts to flex during insertion and maintain constant contact pressure, ensuring reliable connection while enabling quick release when force is applied
3Strength
If multiple spring-loaded locking parts are used for secure positioning, then the connection strength is improved, but the device complexity increases
Solution Approach 1:
Multiple locking parts are merged into a single integrated layer module structure, where all locking parts are simultaneously actuated by a single insertion motion. This combining approach distributes the connection strength across multiple points while maintaining simple operation, as all locking mechanisms engage together without requiring separate actuation for each
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution enables rapid and secure coupling of layer modules, enhancing the flexibility and efficiency of robot operations by allowing for various configurations and easy module interchangeability.
Implementation Method 1
Each of the locking parts (91; 111) is supported in a form-fitting and force-fitting manner on a guide element (121; 131) in a displaceable or pivotable manner
Data Source
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Figure 7~8
AI summary
The invention relates to a layer module for use on a robot, comprising an input side, which has an input-side mechanical adapter geometry, and an output side, which has an output-side mechanical adapter geometry, wherein the input-side mechanical adapter geometry and the output-side mechanical adapter geometry are mutually complementary, wherein the layer module has at least one electrical, electromechanical, hydraulic and/or pneumatic functional assembly, and wherein said functional assembly can be electrically, hydraulically and/or pneumatically contacted on the input side and/or on the output side. The invention also relates to an adapter system, comprising at least two layer modules of this type, and to a layer module system, comprising an adapter system and a fixed part, wherein the fixed part is frictionally and/or interlockingly connected to the free input side or the free output side of the adapter system. The layer module has at least two spring-loaded locking parts, which are slidably or pivotably mounted, and at least two geometrically different guide elements, which are oriented in the longitudinal direction of the layer module. With the present invention, a layer module which can be quickly exchanged, an adapter system having layer modules of this type, and a layer module system having an adapter system are developed.