Three-Workpiece Assembly Clamp With Pressure Block Positioning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing assembly processes require two grippers with corresponding motion mechanisms, which are difficult to implement and energy-intensive, and are inconvenient for small workpieces to relay between grippers.
Innovation Solution
A device with a single driving mechanism for left and right movement, a second driving mechanism for up and down movement, and a clamping component for top-to-bottom assembly, eliminating the need for workpiece relaying between clamping jaws, and incorporating a pressure block and magnetic attraction for precise positioning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If two grippers with corresponding motion mechanisms are used for assembly, then the assembly function is achieved, but the device complexity increases and energy consumption increases
Solution Approach 1:
The patent combines two separate grippers and their motion mechanisms into a single integrated assembly mechanism. The first and second grippers are merged into one assembly mechanism that can simultaneously clamp and assemble multiple workpieces, eliminating redundant components and reducing device complexity while maintaining the assembly function.
Solution Approach 2:
The assembly mechanism is designed with multi-functionality to perform multiple assembly operations. It can clamp the first workpiece, assemble it with the second workpiece, and integrate both onto the third workpiece using a single mechanism, thereby reducing the need for multiple specialized grippers and motion mechanisms.
2Ease of manufacture
If two grippers with corresponding motion mechanisms are used for assembly, then the assembly function is achieved, but energy consumption increases
Solution Approach 1:
By merging two separate grippers and their motion mechanisms into a single assembly mechanism, the patent eliminates redundant energy consumption. The single mechanism shares common drive components and motion paths, reducing the total energy required to perform the assembly operations compared to two independent gripper systems.
Solution Approach 2:
The multi-functional assembly mechanism performs multiple assembly tasks in sequence using a single driven system. It clamps the first workpiece, assembles it with the second workpiece, and integrates both onto the third workpiece, thereby reducing the cumulative energy consumption that would result from operating two separate gripper systems.
3Ease of manufacture
If workpieces are relayed between grippers, then assembly is achieved, but it is inconvenient for small workpieces
Solution Approach 1:
The patent merges multiple gripping functions into a single assembly mechanism that can handle workpieces of various sizes. The integrated mechanism includes multiple clamping components that can simultaneously or sequentially grasp and position small workpieces without requiring relay between separate grippers, improving ease of operation for small components.
Solution Approach 2:
The assembly mechanism is segmented into multiple clamping components (first gripper, second gripper integrated into one mechanism) that can independently or cooperatively handle workpieces. This segmentation allows the mechanism to adapt to different workpiece sizes and shapes, making it convenient to handle small workpieces without relay operations.
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
The device simplifies assembly, reduces energy consumption, and facilitates easier handling of small workpieces, ensuring precise and efficient assembly of three workpieces without the need for complex gripper mechanisms.
Implementation Method 1
one side wall of the end of the horizontal rod 3 is provided with a magnetic block 31 for magnetic attraction of the second workpiece 102
Data Source
AI summary
The present invention discloses a device for assembling three workpieces together. The setting of the first driving mechanism on the device body facilitates the driving of the clamping component through the feeding mechanism, horizontal rod, and limit seat. The setting of the second driving mechanism on the first seat body facilitates the driving of the second seat body up and down, ultimately facilitating the driving of the clamping component up and down; The setting of the connecting pressure block on the second body is driven by a third driving mechanism, which facilitates the first and second workpieces to be pressed down from top to bottom when being clamped into the third workpiece, preventing its displacement. On the other hand, it prevents the workpiece from being lifted when the clamping component moves upwards after assembly is completed.