JPH0353944U - - Google Patents
Info
- Publication number
- JPH0353944U JPH0353944U JP11453889U JP11453889U JPH0353944U JP H0353944 U JPH0353944 U JP H0353944U JP 11453889 U JP11453889 U JP 11453889U JP 11453889 U JP11453889 U JP 11453889U JP H0353944 U JPH0353944 U JP H0353944U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sensor
- turned
- stopper
- skew
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Controlling Sheets Or Webs (AREA)
- Registering Or Overturning Sheets (AREA)
Description
第１図は本考案の１実施例の用紙の搬送装置の
概略側面図、第２図は第１図の装置の平面図、第
３図は第１図の各部の動作を制御する用紙のスキ
ユー補正装置のブロツク図、第４図は第３図の装
置の動作を説明するフローチヤートである。
１……用紙搬送台、２……用紙、３，４……搬
送ローラ、５，６……駆動ローラ、７……排出ロ
ーラ、８……駆動ローラ、９……搬送モータ、１
０……プラテン、１１……印字ヘツド、１２……
キヤリツジモータ、１３……ストツパ、１４……
ソレノイド、１５……第１のセンサ、１６……第
２のセンサ、１７……第３のセンサ、１８……用
紙ガイド、１９……スキユセンサ検出回路。
FIG. 1 is a schematic side view of a paper conveying device according to an embodiment of the present invention, FIG. 2 is a plan view of the device shown in FIG. 1, and FIG. 3 is a paper skewer that controls the operation of each part of FIG. A block diagram of the correction device, FIG. 4 is a flowchart explaining the operation of the device of FIG. 1...Paper transport table, 2...Paper, 3, 4...Transport roller, 5, 6...Drive roller, 7...Discharge roller, 8...Drive roller, 9...Transport motor, 1
0...Platen, 11...Print head, 12...
Carriage motor, 13... Stopper, 14...
Solenoid, 15...first sensor, 16...second sensor, 17...third sensor, 18...paper guide, 19...skew sensor detection circuit.
Claims (1)
を設け、前記用紙搬送台の少なくとも片側に用紙
ガイドを設け、前記用紙搬送台にプラテン及びス
トツパを設け、該ストツパに平行に第１、第２の
センサを設け、前記用紙ガイドの近傍に第３のセ
ンサを設け、前記ストツパで前記用紙のスキユー
を補正する用紙の搬送装置において、前記第１、
第２のセンサが同時にオンか、または第１、第２
のセンサの一方のセンサがオンした後、用紙の予
め決められた移動範囲内で他方のセンサがオンし
、かつ第３のセンサがオンのときに、前記ストツ
パの動作を禁止して用紙を搬送する手段と、前記
第１、第２のセンサの一方のセンサがオンした後
、用紙の予め決められた移動範囲内で他方のセン
サがオフの場合、または前記第３のセンサがオフ
の場合は、前記用紙を戻し、前記ストツパをオン
にしてスキユー補正をするスキユー補正手段とを
設けたスキユー補正機構を有することを特徴とす
る用紙のスキユー補正装置。 A plurality of conveyance rollers and drive rollers are provided on the paper conveyance table, a paper guide is provided on at least one side of the paper conveyance table, a platen and a stopper are provided on the paper conveyance table, and first and second sensors are provided in parallel to the stopper. , a third sensor is provided near the paper guide, and the paper conveyance device corrects the skew of the paper with the stopper, wherein the first,
The second sensor is on at the same time, or the first and second
After one of the sensors is turned on, the other sensor is turned on within a predetermined movement range of the paper, and when the third sensor is turned on, the operation of the stopper is prohibited and the paper is transported. and when one of the first and second sensors is turned on and the other sensor is turned off within a predetermined movement range of the sheet, or when the third sensor is turned off; A skew correction device for paper, comprising: a skew correction mechanism having: a skew correction means for returning the paper and turning on the stopper to correct the skew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11453889U JPH0353944U (en) | 1989-09-29 | 1989-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11453889U JPH0353944U (en) | 1989-09-29 | 1989-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353944U true JPH0353944U (en) | 1991-05-24 |
Family
ID=31662900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11453889U Pending JPH0353944U (en) | 1989-09-29 | 1989-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013056765A (en) * | 2011-09-09 | 2013-03-28 | Mimaki Engineering Co Ltd | Medium conveying mechanism and method |
-
1989
- 1989-09-29 JP JP11453889U patent/JPH0353944U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013056765A (en) * | 2011-09-09 | 2013-03-28 | Mimaki Engineering Co Ltd | Medium conveying mechanism and method |
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