Robot Bag Cutting and Rotation to Prevent Content Adhesion
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Solution Overview
Problem
Existing robot control systems face challenges in efficiently opening and discharging contents from materials like bags, as the content tends to adhere to the cutter or robots immediately after cutting, leading to inefficiencies and potential damage.
Innovation Solution
A robot control system that includes one or more robots and circuitry to move a cutter and the material so that a cut is made, and then rotates the material so that the cut faces downward, preventing the content from adhering to the cutter or robots.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the robot cuts the material immediately before discharge, then the cutting efficiency is improved, but the content adheres to the cutter and robot
Solution Approach 1:
The robot performs preliminary actions by rotating the material to a horizontal position and positioning it over the container before cutting. This preliminary positioning ensures that when cutting occurs, the content flows directly into the container rather than adhering to the cutter or robot, thus maintaining high cutting efficiency while preventing adhesion problems.
Solution Approach 2:
Instead of cutting first and then positioning the material for discharge, the invention inverts the sequence by first positioning the material in a horizontal state over the container and then cutting. This reversal of the operation sequence prevents content adhesion while maintaining cutting efficiency.
2Productivity
If the robot rotates the material to discharge content, then the discharge efficiency is improved, but the material stability during rotation deteriorates
Solution Approach 1:
The robot performs preliminary stabilization by positioning the material in a horizontal state and securing it over the container before initiating rotation. This preliminary stabilization ensures that the material remains stable during rotation, preventing instability while maintaining high discharge efficiency.
Solution Approach 2:
The container serves as an intermediary structure that supports the material during rotation. By positioning the material over the container and using it as a reference point for rotation, the system maintains material stability while achieving efficient discharge.
3Reliability
If multiple robots are used to support and rotate the material, then the discharge reliability is improved, but the system complexity increases
Solution Approach 1:
Multiple robots are merged to perform coordinated actions of supporting and rotating the material simultaneously. This merging of multiple robots into a coordinated system improves discharge reliability by providing stable support and controlled rotation, while the coordination reduces the perceived complexity through integrated operation.
Solution Approach 2:
The multiple robots are designed with multi-functionality, where they can both support the material and perform rotation operations. This universality reduces system complexity by eliminating the need for separate dedicated components for each function, while maintaining high discharge reliability through coordinated multi-functional operation.
Data Source
AI summary
A robot control system, comprising: one or more robots configured to perform work on a material including a content; and circuitry configured to: cause the one or more robots to move at least one of a cutter and the material so that a cut is made in the material with the cutter; and cause the one or more robots to rotate the material so that the cut faces downward.