Pneumatic Can Compression Equipment with Automated Feeding
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Solution Overview
Problem
Conventional methods for compressing ring-pull cans are time-consuming and laborious, and fail to effectively reduce the volume of the cans as small as possible.
Innovation Solution
A can compression equipment comprising a frame, a pressing block, and a driving device with a pneumatic or hydraulic cylinder, along with an automatic feeding system and an infrared detector, allowing for automated compression and volume reduction of cans.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual compression methods are used, then the equipment complexity is low, but the productivity is low and time consumption is high
Solution Approach 1:
The patent applies pneumatic compression technology by introducing a pneumatic compression device with air inlet and outlet channels. Compressed air flows through these channels to generate pneumatic pressure that automatically compresses the can body, replacing manual compression methods. This resolves the contradiction by providing high-speed automated compression while maintaining relatively simple equipment structure through the use of pneumatic principles.
Solution Approach 2:
The patent replaces the manual mechanical compression system with an automated pneumatic compression system. The mechanical action of manually pressing the can is substituted by pneumatic pressure generated through controlled air flow, thereby increasing productivity and reducing time consumption while keeping the overall device complexity manageable.
2Volume of moving object
If manual compression methods are used, then the device complexity is low, but the volume reduction efficiency is insufficient
Solution Approach 1:
The pneumatic compression device utilizes controlled air flow through inlet and outlet channels to generate uniform pneumatic pressure on the can body. This pressure distribution enables effective volume reduction of the can while maintaining a relatively simple equipment structure, thus resolving the contradiction between volume reduction efficiency and device complexity.
3Productivity
If automated compression equipment is introduced, then the productivity increases, but the device complexity increases
Solution Approach 1:
The patent employs pneumatic compression technology as the core automated mechanism. By using compressed air flow through strategically designed inlet and outlet channels, the system achieves automated high-speed compression without requiring complex mechanical actuators, motors, or control systems, thereby increasing productivity while limiting the increase in device complexity.
Solution Approach 2:
The pneumatic compression device is designed to operate with automatic air flow control through the inlet and outlet channels. The system utilizes the natural flow of compressed air to generate the necessary compression force, reducing the need for additional control mechanisms and sensors, thus achieving automated high-productivity operation with minimal increase in device complexity.
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 equipment saves time and manpower while effectively reducing the volume of cans, enabling efficient and automated compression.
Implementation Method 1
The driving device may include a drive cylinder (e.g., pneumatic cylinder, or hydraulic cylinder)
Implementation Method 2
The driving device may include a drive cylinder (e.g., pneumatic cylinder, or hydraulic cylinder)
Implementation Method 3
The infrared detector is arranged in the interior of the frame and configured for detecting whether there is a can to-be-compressed in the interior of the frame
Data Source
AI summary
A can compression equipment is provided and belong to the field of recycling of renewable resources and environmental protection. The can compression equipment includes: a frame; a pressing block arranged at an end of an interior of the frame, an accommodating space being defined between the pressing block and a bottom of the frame and configured for accommodating the can to-be-compressed; and, a driving device connected to the pressing block and configured for driving the pressing block to move forward or backward along a lengthwise direction of the frame to change a size of the accommodating space. Instead of using manpower to compress the can, the can compression equipment can save time and manpower, and further effectively reduce a volume of the can as small as possible.