Modular Recording Apparatus Casings for Compact Maintenance Access
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Solution Overview
Problem
Existing recording apparatus designs require a space to rotate electric casings, increasing ground contact area and limiting configurations when multiple casings are adjacent, which complicates maintenance and increases size.
Innovation Solution
The recording apparatus is designed with separable first and second processing casings and electric casings linked in the width direction, allowing independent access to electric portions for maintenance without increasing the apparatus size.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If the electric casing is rotatably supported by the apparatus main body, then the processing portion and electric portion can be easily accessed for maintenance, but a space to rotate the electric casing is required which increases the potential ground contact area
Solution Approach 1:
The apparatus is divided into separate processing casing and electric casing that are independently accessible. The electric casing can be opened from the front without rotating, while the processing casing remains fixed. This segmentation allows maintenance access without requiring rotational space, thereby maintaining ease of repair while reducing the ground contact area.
2Ease of repair
If the electric casing is rotatably supported, then maintenance access is improved, but the configuration is limited when multiple casings are disposed adjacent to each other
Solution Approach 1:
Each casing (processing casing and electric casing) is designed as an independent modular unit with separate access mechanisms. The electric casing opens from the front while the processing casing remains fixed, allowing multiple casings to be disposed adjacent to each other without interference. This modular segmentation enables versatile configurations including multiple adjacent casings while maintaining ease of repair.
Solution Approach 2:
The electric casing is designed to open in the width direction (front-to-back) rather than requiring rotational movement. This dimensional change in the opening direction allows multiple casings to be arranged adjacent to each other in the width direction without interfering with maintenance access, thereby improving adaptability for multi-casing configurations.
3Productivity
If separable first and second electric casings are linked independently to processing casings, then maintenance efficiency is improved, but device complexity increases
Solution Approach 1:
The electric portion is divided into separate electric casings (first electric casing and second electric casing) that can be independently opened and accessed. Each electric casing is linked to its corresponding processing casing, allowing maintenance personnel to access specific electric portions without disturbing other parts. This segmentation improves maintenance efficiency by enabling targeted access while the modular design keeps the overall complexity manageable.
Data Source
AI summary
Provided is a recording apparatus, including: a first processing casing which includes a first conveying path and a first processing portion configured to perform processing on a recording medium conveyed by the first conveying path; a second processing casing which includes a second conveying path and a second processing portion configured to perform processing on a recording medium conveyed by the second conveying path; a first electric casing which includes a first electric portion to control the first processing portion; and a second electric casing which includes a second electric portion to control the second processing portion. The first electric casing is separably linked to the first processing casing in a width direction of the recording medium, and the second electric casing is separably linked to the second processing casing in the width direction independently from the first electric casing.