Spring-Loaded Dolly Synchronization for Conveyor Coupling Control
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Solution Overview
Problem
Existing dolly apparatuses lack effective synchronization with conveyors, which is necessary for efficient assembly line operations.
Innovation Solution
A synchronization device with a first and second pole body assembly, each equipped with a spring, biases the pole bodies in opposite directions to synchronize and desynchronize the dolly apparatus with a conveyor, using spring-loaded mechanisms for ergonomic control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a dolly apparatus is used on an assembly line without synchronization, then the dolly can move independently, but it cannot move synchronously with the conveyor which is necessary for efficient assembly operations
Solution Approach 1:
The synchronization device uses spring-loaded pole bodies that can dynamically adjust between synchronized and unsynchronized states. The springs allow the pole bodies to move relative to each other, enabling the dolly to transition between moving with the conveyor and moving independently, thus providing both productivity and adaptability
2Adaptability or versatility
If a synchronization device is added to the dolly apparatus, then synchronous movement with conveyor is achieved, but the device complexity increases
Solution Approach 1:
The synchronization device is segmented into separate pole body assemblies (first and second pole bodies) with individual springs. This segmentation allows each component to function independently while working together to achieve synchronization, reducing overall complexity compared to a monolithic design
3Ease of operation
If spring-loaded mechanisms are used for synchronization control, then ergonomic control is improved, but the device complexity increases
Solution Approach 1:
The spring-loaded mechanisms are designed to automatically engage and disengage the synchronization function based on the relative movement between the dolly and conveyor. The springs self-regulate the force applied to the pole bodies, eliminating the need for complex control systems while maintaining ease of operation
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
Facilitates synchronized movement of dolly apparatuses with conveyors, enabling efficient assembly processes and easy uncoupling when needed, reducing ergonomic concerns during assembly.
Implementation Method 1
a first spring that is configured to bias the first pole body in a first direction
Implementation Method 2
a second spring that is configured to bias the second pole body in a second direction opposite the first direction
Data Source
AI summary
A synchronization device for synchronizing a hanging dolly assembly to a conveyor includes a first pole body assembly comprising a first pole body and a first spring that is configured to bias the first pole body in a first direction and a second pole body assembly with a second pole body slidably connected to the first pole body and a second spring that is configured to bias the second pole body in a second direction opposite the first direction.


