JP2015048219A5 - - Google Patents
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- Publication number
- JP2015048219A5 JP2015048219A5 JP2013181782A JP2013181782A JP2015048219A5 JP 2015048219 A5 JP2015048219 A5 JP 2015048219A5 JP 2013181782 A JP2013181782 A JP 2013181782A JP 2013181782 A JP2013181782 A JP 2013181782A JP 2015048219 A5 JP2015048219 A5 JP 2015048219A5
- Authority
- JP
- Japan
- Prior art keywords
- printing
- unit
- medium
- discharge roller
- printing medium
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002093 peripheral Effects 0.000 claims description 3
Description
上記目的を達成するため、本発明は、印刷媒体を移動自在に支持する印刷媒体案内部と、印刷部と、印刷媒体を搬送ローラの回転によって印刷部に搬送する印刷媒体搬送駆動部と、ロール状の印刷媒体を回転可能に保持する印刷媒体供給部と、印刷媒体案内部上の印刷媒体を巻き取り方向に案内する印刷媒体排出部と、前記印刷媒体排出部から排出された印刷済みの印刷媒体を巻き取る印刷媒体巻取部とを備え、前記印刷媒体案内部上に供給される印刷媒体に対して印刷部の印刷ヘッドからインクを噴射して印刷を行うプリンタ装置であって、前記印刷媒体排出部を、周面に印刷媒体と噛み合う噛み合い面が設けられた排出ローラと、該排出ローラの支軸を駆動する排出ローラ駆動部と、前記排出ローラの支軸に連結するトルクリミッターとで構成し、前記排出ローラの周速を前記搬送ローラの周速よりも早く設定し、前記搬送ローラと排出ローラ間の印刷媒体の緊張が所定の値を超えると、前記トルクリミッターによって前記排出ローラ駆動部からのトルク伝達が遮断され、前記印刷媒体の緊張が所定の値に保持されるようにしたことを特徴とする。
また本発明は、前記排出ローラの噛み合い面を微小な突起が密集配置した構成としたことを特徴とする。
また本発明は、前記排出ローラ駆動部を前記搬送ローラを駆動する印刷媒体搬送駆動部で構成し、該印刷媒体搬送駆動部の回転出力が動力伝達機構を介して前記トルクリミッターの入力側に伝達されるようにしたことを特徴とする。
また本発明は、前記印刷媒体が前記排出ローラの噛み合い面の微小突起と噛み合い可能な布などのシート材であることを特徴とする。
また本発明は、前記排出ローラは、前記印刷媒体の搬送方向を変更する場所に設けられていることを特徴とするものである。
In order to achieve the above object, the present invention includes a print medium guide unit that movably supports a print medium, a print unit, a print medium conveyance drive unit that conveys the print medium to the print unit by rotation of a conveyance roller, and a roll. a print media supply unit for rotatably holding the Jo of the print medium, the print medium discharge portion for guiding the take-up direction the print medium on the printing medium guiding portion, the discharged printed printing from the printing medium discharge unit A printer that includes a printing medium winding unit that winds up a medium, and that performs printing by ejecting ink from a printing head of a printing unit to a printing medium supplied on the printing medium guide unit, A discharge roller having a meshing surface that meshes with the print medium on the peripheral surface, a discharge roller driving unit that drives a support shaft of the discharge roller, and a torque limiter that is connected to the support shaft of the discharge roller. The discharge roller is driven by the torque limiter when the circumferential speed of the discharge roller is set to be faster than the peripheral speed of the conveyance roller and the tension of the print medium between the conveyance roller and the discharge roller exceeds a predetermined value. Torque transmission from the printing unit is cut off, and the tension of the print medium is maintained at a predetermined value.
The present invention is characterized in that a configuration in which the engaging surface of the discharge roller infinitesimal projections are densely arranged.
According to the present invention, the discharge roller driving unit includes a printing medium conveyance driving unit that drives the conveyance roller, and the rotation output of the printing medium conveyance driving unit is transmitted to the input side of the torque limiter via a power transmission mechanism. It is made to be made to be done.
The present invention is characterized in that said printing medium is a sheet of cloth which can mesh with the infinitesimal projections engaging surface of the discharge roller.
In the invention, it is preferable that the discharge roller is provided at a place where the conveyance direction of the print medium is changed.
排出ローラ78のパイプの表面には、印刷媒体20に噛み合う微小な突起が密集配置された噛み合い面78aが形成されている。噛み合い面78aは、本実施形態では、図6に示すように、サンドペーパーを排出ローラ78のパイプの表面にらせん状に巻き付けて形成しているが、噛み合い面78aは、サンドペーパー以外に種々の構成を採用することができる。またサンドペーパーなどの紙やすりや布やすりなどは使用していると劣化してくるため、その場合はその部分だけを交換すればよい。印刷媒体巻取部16は、印刷媒体ロール20aから引き出され、印刷ヘッド24にて画像が印刷された印刷媒体20を巻き取って回収するための軸体を備えている。 On the surface of the pipe of the discharge rollers 78, engaging surface 78a of infinitesimal projections are densely arranged in mesh with the print medium 20 is formed. In this embodiment, the meshing surface 78a is formed by spirally winding sandpaper around the surface of the pipe of the discharge roller 78, as shown in FIG. A configuration can be employed. Also, sandpaper and other sandpaper and cloth files will deteriorate if they are used. In that case, only that part needs to be replaced. The print medium take-up unit 16 includes a shaft body that is drawn out from the print medium roll 20 a and takes up and collects the print medium 20 on which an image is printed by the print head 24.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013181782A JP2015048219A (en) | 2013-09-03 | 2013-09-03 | Printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013181782A JP2015048219A (en) | 2013-09-03 | 2013-09-03 | Printer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017023017A Division JP6294983B2 (en) | 2017-02-10 | 2017-02-10 | Printer device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015048219A JP2015048219A (en) | 2015-03-16 |
JP2015048219A5 true JP2015048219A5 (en) | 2016-04-28 |
Family
ID=52698532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013181782A Pending JP2015048219A (en) | 2013-09-03 | 2013-09-03 | Printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2015048219A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6574097B2 (en) * | 2015-03-31 | 2019-09-11 | 武藤工業株式会社 | Tension bar load adjustment mechanism in printing apparatus |
JP6787656B2 (en) * | 2015-09-30 | 2020-11-18 | セーレン株式会社 | Recording device |
CN113442268A (en) * | 2021-06-17 | 2021-09-28 | 长春市建林教育咨询有限公司 | Production line and application of double-sided fiber mesh cement board |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4128288B2 (en) * | 1998-11-10 | 2008-07-30 | 株式会社ミマキエンジニアリング | Inkjet plotter |
JP2003089966A (en) * | 2001-09-14 | 2003-03-28 | Konica Corp | Textile printing device by ink jet |
JP4178842B2 (en) * | 2002-06-12 | 2008-11-12 | コニカミノルタホールディングス株式会社 | Inkjet printer |
JP2007106554A (en) * | 2005-10-13 | 2007-04-26 | Fuji Xerox Co Ltd | Image forming device |
JP5765562B2 (en) * | 2011-05-11 | 2015-08-19 | 株式会社ミマキエンジニアリング | Liquid ejection device |
JP2013159485A (en) * | 2012-02-08 | 2013-08-19 | Ricoh Co Ltd | Sheet conveying device and image forming apparatus |
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2013
- 2013-09-03 JP JP2013181782A patent/JP2015048219A/en active Pending
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