PRINTING DEVICE
PROBLEM TO BE SOLVED: To provide a printing device which reduces inclination of a carriage in moving the carriage and backlash of the carriage to a guide shaft, and can prevent deterioration of printing quality.SOLUTION: Support parts 21L and 21R are arranged on a first end part 28 as one end part o...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a printing device which reduces inclination of a carriage in moving the carriage and backlash of the carriage to a guide shaft, and can prevent deterioration of printing quality.SOLUTION: Support parts 21L and 21R are arranged on a first end part 28 as one end part of the carriage 20 in a first direction, and slidably support the carriage 20 along a guide shaft 9 by inserting the guide shaft 9. A left side pressing part 22 and a right side pressing part 23 are arranged on a second end part 29 opposite to the first end part 28 of the carriage 20. The left side pressing part 22 and the right side pressing part 23 press a front end part of a rail on an opposite side to the guide shaft 9 to a horizontally rear side. A support shaft 232 of the right side pressing part 23 and a support shaft 222 of the left side pressing part 22 are arranged between positions of the second end part 29 respectively opposite to the two support parts 21L and 21R.SELECTED DRAWING: Figure 4
【課題】キャリッジ移動時におけるキャリッジの傾き、およびガイドシャフトに対するキャリッジのがたつきを低減し、印刷品質の低下を防止可能な印刷装置を提供する。【解決手段】支持部21L,21Rは、キャリッジ20の第一方向の一端部である第一端部28に設けられ、ガイドシャフト9を挿通してガイドシャフト9に沿ってキャリッジ20を摺動可能に支持する。キャリッジ20の第一端部28とは反対側の第二端部29に、左側押圧部22および右側押圧部23が設けられている。左側押圧部22および右側押圧部23は、ガイドシャフト9と対向する側のレールの前端部を水平後方側に押圧する。右側押圧部23の支軸232、および左側押圧部22の支軸222は、第二端部29において二つの支持部21L,21Rに各々対向する位置の間に配置される。【選択図】図4 |
---|