Foil Transfer Device Cartridge Detection Display
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Solution Overview
Problem
Users face difficulties in easily performing foil transfer in a desired manner due to the inability to visually confirm the type of cartridge installed in the foil transfer device after installation.
Innovation Solution
The foil transfer device includes a detector and a controller that detect and display foil film information such as color, width, and widthwise position on an external display, allowing users to easily determine the cartridge type without opening the housing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the cartridge is installed in the housing, then the foil transfer device can operate, but the user cannot visually confirm the cartridge type
Solution Approach 1:
The patent uses a camera to capture an image of the installed cartridge and displays it on a screen, creating a visual copy of the cartridge type. This allows users to confirm the cartridge type without opening the housing, resolving the contradiction between easy installation and information visibility.
Solution Approach 2:
The patent introduces a camera and display screen as intermediary components between the cartridge and the user. These intermediaries transmit visual information about the cartridge type without requiring direct visual inspection, enabling users to confirm cartridge type while keeping the housing closed.
2Loss of information
If the user opens the housing to check the cartridge type, then the cartridge type can be confirmed, but the operation becomes more complex and time-consuming
Solution Approach 1:
The camera captures and displays a visual copy of the cartridge on the screen, eliminating the need for users to open the housing to see the cartridge type. This maintains information visibility while keeping the operation simple and the device structure intact.
Solution Approach 2:
The system provides immediate visual feedback about the installed cartridge type through the display screen, allowing users to confirm the correct cartridge is installed without additional manual inspection steps, thereby reducing operational complexity.
3Loss of information
If the user opens the housing to check the cartridge type, then the cartridge type can be confirmed, but time is lost
Solution Approach 1:
The camera automatically captures the cartridge image and the system displays it on the screen immediately after cartridge installation, providing preliminary visual confirmation before the user needs to verify the type. This eliminates the time required to open the housing for inspection.
Solution Approach 2:
By displaying a visual copy of the cartridge on the screen, the system enables instant verification of cartridge type without the time-consuming process of opening the housing and physically inspecting the cartridge.
Data Source
AI summary
A foil transfer device includes a foil transfer film cartridge, a housing, a display, a detector, and a controller. The foil transfer film cartridge includes a supply reel on which a foil film is wound. The housing allows the foil transfer film cartridge to be removably installed therein. The display is provided on the housing to display information. The detector detects foil film information in a state where the foil transfer film cartridge is installed in the housing. The foil film information includes at least one item selected from a group comprising a color of the foil, a width of the foil film, and a widthwise position of the foil film in a direction of the width of the foil film. The controller causes the foil film information detected by the detector to be shown on the display.