Electrode Material Hopper Sealing for Clean, Controlled Dispensing
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Solution Overview
Problem
Existing electrode manufacturing processes are inefficient and prone to environmental pollution, with low yield and high risk of material scattering.
Innovation Solution
An apparatus and method involving a hopper with a support plate, partition member, and actuator to control the volume of packaging material, combined with a sealing mechanism and dust collection system to manage electrode material flow and prevent scattering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional electrode manufacturing processes are used, then the process is simple, but the manufacturing efficiency is low and material scattering occurs
Solution Approach 1:
The manufacturing process is segmented into distinct functional zones within the hopper: a first hollow portion for material storage and a second hollow portion for controlled dispensing. The partition member divides these zones, allowing independent control of material flow while maintaining overall system simplicity. This segmentation enables efficient manufacturing without requiring complex external control systems.
Solution Approach 2:
The partition member acts as an intermediary element between the material storage region and the dispensing region. It mediates the material flow by being pressurized or depressurized to control the volume of the second hollow portion, thereby regulating electrode material output without requiring complex valve mechanisms or automated control systems.
2Object-affected harmful factors
If packaging material volume is not controlled, then the process is simple, but material scattering and environmental pollution occur
Solution Approach 1:
The partition member is constructed from elastic material, allowing it to flex and change volume in response to pressurization or depressurization. This flexibility enables precise control over the second hollow portion's volume, thereby controlling the amount of packaging material and electrode material present in the dispensing region, preventing scattering and pollution without complex containment structures.
Solution Approach 2:
The volume of the second hollow portion is dynamically adjusted by changing the pressure state of the elastic partition member. By pressurizing or depressurizing the partition member, the system controls the expansion or contraction of the second hollow portion, thereby regulating material flow and preventing excessive material scattering while maintaining a relatively simple control mechanism.
3Manufacturing precision
If the partition member volume is adjustable, then manufacturing yield increases, but the device complexity increases
Solution Approach 1:
The actuator system utilizes pneumatic or hydraulic principles to pressurize or depressurize the elastic partition member. By introducing pressure differentials, the system adjusts the volume of the second hollow portion and consequently controls the amount of electrode material available for manufacturing. This approach achieves precise material control without requiring complex mechanical adjustment mechanisms, motors, or electronic control systems.
Solution Approach 2:
The partition member's volume is made dynamic rather than fixed, allowing it to expand and contract in response to pressure changes. This dynamic adjustment capability enables precise control over material flow and packaging material volume, improving manufacturing yield by ensuring the correct amount of material is present for each processing cycle without requiring overly complex static control mechanisms.
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
Improves manufacturing efficiency, increases yield, and minimizes environmental pollution by controlling the flow and containment of electrode materials during processing.
Implementation Method 1
the partition member may be formed of an elastic material
Implementation Method 2
adjusting a volume of the second hollow portion by pressurizing or depressurizing the partition member
Implementation Method 3
adjusting a volume of the second hollow portion by pressurizing or depressurizing the partition member
Implementation Method 4
closely bringing at least a partial region of an open region of the second packaging material extending to the outside of the first hollow portion into contact with the inlet so that an end of the second packaging material is maintained in an open state
Data Source
AI summary
An apparatus for manufacturing an electrode according to an embodiment of the present disclosure may include: a hopper including an inlet into which an electrode material is input; a support plate including a first hollow portion facing the inlet; a partition member disposed in the first hollow portion and including a second hollow portion into which an open region of a second packaging material wrapping an outside of the first packaging material accommodating the electrode material is inserted; and an actuator provided in the support plate, and adjusting a volume of the second hollow portion by pressurizing or depressurizing the partition member, and the partition member may be formed of an elastic material.