JPS63151456U - - Google Patents
Info
- Publication number
- JPS63151456U JPS63151456U JP4519587U JP4519587U JPS63151456U JP S63151456 U JPS63151456 U JP S63151456U JP 4519587 U JP4519587 U JP 4519587U JP 4519587 U JP4519587 U JP 4519587U JP S63151456 U JPS63151456 U JP S63151456U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- printing
- feeding device
- printing paper
- paper feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図はこの考案を具体化したプリンタの要部
断面図、第２図はプリンタの制御装置を示すブロ
ツク図、第３図はフローチヤートである。
図中、１……印字機構部、１３……給紙ローラ
、１４……振動ローラ、１５……駆動手段を兼用
する駆動モータとしてのステツプモータ、Ｐ……
印字用紙、Ｌ……載置板。
FIG. 1 is a sectional view of a main part of a printer embodying this invention, FIG. 2 is a block diagram showing a control device of the printer, and FIG. 3 is a flowchart. In the figure, 1...printing mechanism section, 13...paper feed roller, 14...vibration roller, 15...step motor as a drive motor also serving as driving means, P...
Printing paper, L...Place plate.
Claims (1)
枚ずつ印字機構部１へ供給するようにしたプリン
タの給紙装置において、 前記載置板Ｌの先端部に振動可能に配設され、
前記印字用紙Ｐの先端に係合可能な振動ローラ１
４と、 前記印字用紙Ｐの先端に係合し得るように、前
記載置板Ｌの先端部に近接する一軸線の周りに正
逆回転可能に配設され、その正逆回転に伴い、前
記振動ローラ１４との協働によつて印字用紙Ｐを
移送可能な給紙ローラ１３と、 その給紙ローラ１３を正逆回転させる駆動モー
タ１５と、 前記印字用紙Ｐを印字機構部１へ供給する時、
前記両ローラ１３，１４の間に印字用紙Ｐの先端
を挿入するために、前記振動ローラ１４に振動を
与える駆動手段１５とを備えたことを特徴とする
プリンタの給紙装置。 ２ 前記駆動手段は前記駆動モータ１５によつて
兼用されていることを特徴とする実用新案登録請
求の範囲第１項に記載のプリンタの給紙装置。[Scope of claim for utility model registration] 1. Printing paper P stacked on stacking plate L is 1
In a paper feeding device of a printer configured to feed sheets one by one to the printing mechanism section 1, a paper feeding device is provided such that it can vibrate at the tip of the placement plate L,
A vibrating roller 1 that can engage with the leading edge of the printing paper P
4, and is disposed so as to be able to rotate in forward and backward directions around an axis near the leading end of the placement plate L so as to be able to engage with the leading end of the printing paper P, and with the forward and reverse rotation, the A paper feed roller 13 capable of transporting the printing paper P in cooperation with the vibrating roller 14; a drive motor 15 that rotates the paper feeding roller 13 in forward and reverse directions; and supplying the printing paper P to the printing mechanism section 1. Time,
A paper feeding device for a printer, comprising: a drive means 15 for applying vibration to the vibrating roller 14 in order to insert the leading edge of the printing paper P between the rollers 13 and 14. 2. The paper feeding device for a printer according to claim 1, wherein the drive motor 15 also serves as the drive means.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4519587U JPH0628502Y2 (en) | 1987-03-26 | 1987-03-26 | Printer paper feeder |
| US07/153,916 US4844638A (en) | 1987-02-17 | 1988-02-09 | Paper feeder for a printer |
| EP88301312A EP0279642B1 (en) | 1987-02-17 | 1988-02-17 | Paper feeder for a printer |
| DE8888301312T DE3877590T2 (en) | 1987-02-17 | 1988-02-17 | PAPER FEEDER FOR A PRINTER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4519587U JPH0628502Y2 (en) | 1987-03-26 | 1987-03-26 | Printer paper feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151456U true JPS63151456U (en) | 1988-10-05 |
| JPH0628502Y2 JPH0628502Y2 (en) | 1994-08-03 |
Family
ID=30863714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4519587U Expired - Lifetime JPH0628502Y2 (en) | 1987-02-17 | 1987-03-26 | Printer paper feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628502Y2 (en) |
-
1987
- 1987-03-26 JP JP4519587U patent/JPH0628502Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628502Y2 (en) | 1994-08-03 |
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