Sheet Bundle Binding Apparatus Manual Setting Stability
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Solution Overview
Problem
Conventional sheet bundle binding processing apparatuses face instability in stapling operations due to positional deviation of the manual setting portion when the open-close cover for staple replenishment is opened and closed, leading to compromised binding quality over time.
Innovation Solution
The apparatus integrates a manual setting portion within the external casing, with the open-close cover positioned differently, preventing positional deviation and maintaining stability during staple replenishment and binding processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the open-close cover for staple replenishment is arranged at the external casing, then staple replenishment is facilitated, but the manual setting portion experiences positional deviation when the cover is opened and closed
Solution Approach 1:
The external casing is divided into two separate access points: one for staple replenishment (open-close cover) and another for manual sheet insertion (manual setting portion). This segmentation ensures that operations at one access point do not affect the positional stability of the other, resolving the contradiction between ease of staple replenishment and binding operation stability.
2Adaptability or versatility
If the manual setting portion is made movable for binding operations, then binding flexibility is improved, but positional deviation occurs during staple replenishment
Solution Approach 1:
The manual setting portion is extracted from the main body and provided with a separate dedicated access point (manual setting port) at the external casing. This allows the manual setting portion to be accessed independently without moving other components, maintaining both binding flexibility and positioning accuracy.
3Adaptability or versatility
If separate stapling units are incorporated at both the processing tray and manual setting portion, then binding capability is improved, but maintenance complexity increases
Solution Approach 1:
A single stapling unit is designed to serve multiple functions: it can perform stapling operations for both the processing tray and the manual setting portion. This universal stapling unit eliminates the need for separate stapling mechanisms, thereby reducing maintenance complexity while maintaining full binding capability for both operational modes.
Data Source
AI summary
The purpose of the present invention is to provide a sheet bundle binding processing apparatus capable of performing a binding process on a sheet bundle set at a manual setting portion and a sheet bundle set on a processing tray, respectively, with a simple structure at low cost. The present invention comprises a sheet bundle binding processing apparatus including an external casing, a manual setting portion which is integrally formed with the external casing and to which a sheet bundle is inserted, a binding device which performs a staple-binding process on the sheet bundle inserted to the manual setting portion as being movable between a binding position where the sheet bundle of the manual setting portion is bound and a staple replenishment position where staples are replenished, and an open-close cover which is arranged at the external casing at a position being different from the manual setting portion.