JP2012139664A5 - Method of painting feed roller, coating device of feed roller and feed roller - Google Patents
Method of painting feed roller, coating device of feed roller and feed roller Download PDFInfo
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- JP2012139664A5 JP2012139664A5 JP2011000934A JP2011000934A JP2012139664A5 JP 2012139664 A5 JP2012139664 A5 JP 2012139664A5 JP 2011000934 A JP2011000934 A JP 2011000934A JP 2011000934 A JP2011000934 A JP 2011000934A JP 2012139664 A5 JP2012139664 A5 JP 2012139664A5
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- feed roller
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Claims (11)
水平な姿勢に保持した前記給紙ローラーをその中心軸線回りに回転させながら、当該給紙ローラーの外周面に前記水系塗料を吹き付けて、当該給紙ローラーの外周面に下地塗膜層を形成し、
水平な姿勢に保持した前記給紙ローラーをその中心軸線回りに回転させながら、当該給紙ローラーの前記外周面に形成した前記下地塗膜層の表面に水平方向から前記粉体を吹き付けて、当該下地塗膜層の表面を覆う粉体層を形成し、
水平な姿勢に保持した前記給紙ローラーをその中心軸線回りに回転させながら、当該給紙ローラーの前記外周面に形成した前記粉体層の表面に前記水系塗料を吹き付けて、当該粉体層の表面を覆う表面塗膜層を形成することを特徴とする給紙ローラーの塗装方法。 A coating method of a paper feed roller in which a water-based paint containing powder of ceramic or metal is applied to the outer peripheral surface of the paper feed roller,
The water-based paint is sprayed on the outer peripheral surface of the sheet feed roller while the sheet feed roller held in a horizontal posture is rotated about its central axis, thereby forming an undercoating layer on the outer surface of the sheet feed roller. ,
While rotating the paper feed roller held in a horizontal posture on the central axis, by spraying the powder onto the surface of the undercoating layer formed on the outer peripheral surface of the sheet feeding roller in the horizontal direction, the Form a powder layer covering the surface of the undercoat layer,
While rotating the paper feed roller held in a horizontal posture on the central axis, by spraying the aqueous coating on the surface of the powder layer formed on the outer peripheral surface of the feed roller, of the powder layer The coating method of the paper feed roller characterized by forming the surface coating layer which covers the surface.
水平な姿勢に保持した前記給紙ローラーを、当該給紙ローラーの中心軸線に平行な軸線を中心とする円形の循環経路に沿って所定の回転角度毎に間欠的に移動させ、
当該循環経路における前記給紙ローラーの一時停止位置の一つを前記下地塗膜層の形成位置とし、
前記循環経路における前記下地塗膜層の形成位置の下流側の一時停止位置の一つを、前記粉体層の形成位置とし、
前記循環経路における前記粉体層の形成位置の下流側の一時停止位置の一つを、前記表面塗膜層の形成位置とし、
前記循環経路における前記表面塗膜層の形成位置の下流側で、且つ、前記下地塗膜層の形成位置の上流側の一時停止位置の一つを、塗装後の前記給紙ローラーの代わりに塗装対象の新たな給紙ローラーを前記循環経路に供給する供給位置としたことを特徴とする給紙ローラーの塗装方法。 In claim 1,
The paper feed roller held in a horizontal posture, so along a circular circulation path around an axis parallel to the central axis of the sheet feeding roller is moved intermittently at every predetermined rotation angle,
One of the temporary stop position of the paper feed roller in the circulation path and forming position of the undercoating layer,
One of the temporary stop position of the downstream side of the formation position of the underlying coating layer in the circulation path, the formation position of the powder layer,
One of the temporary stop position of the downstream side of the formation position of the powder layer in the circulation path, the formation position of the surface coating layer,
Painted in the downstream side of the formation position of the surface coating layer in the circulation path, and, one of the temporary stop position of the upstream side of the formation position of the underlying coating layer, instead of the paper feed rollers after painting A coating method of a sheet feeding roller, wherein a new target sheet feeding roller is at a feeding position for feeding the circulation path.
前記下地塗膜層の形成に用いる第１水系塗料吹き付けノズルと、前記粉体層の形成に用いる粉体吹き付けノズルと、前記表面塗膜層の形成に用いる第２水系塗料吹き付けノズルとを、同一の駆動機構を用いて、前記給紙ローラーの中心軸線の方向に同時に移動させながら同時に塗装を行うことを特徴とする給紙ローラーの塗装方法。 In claim 2,
Wherein a first aqueous coating spraying nozzles used to form the base coating layer, and a powder spray can with a nozzle used in the formation of the powder layer, with can second aqueous paint spray used for forming the surface coating layer and a nozzle, using the same drive mechanism, the method for coating a paper feed roller, characterized in that simultaneously coated while moving simultaneously in the direction of the central axis of the paper feed roller.
前記粉体を貯留した粉体タンクの下端開口から、水平に配置したスクリューコンベアに前記粉体を自然落下させ、前記スクリューコンベアの回転数を制御することにより、前記粉体吹き付けノズルに供給される前記粉体の量を調整することを特徴とする給紙ローラーの塗装方法。 In claim 3,
From the lower end opening of the powder tank which stores the powder, the powder was naturally dropped into a screw conveyor arranged horizontally, by controlling the rotational speed of the screw conveyor, fed into the powder spray can with nozzle method of coating paper feed roller, characterized in that adjusting the amount of the powder is.
前記粉体タンクに振動を与えて、当該粉体タンク内に堆積した前記粉体を前記下端開口の側に落下させることを特徴とする給紙ローラーの塗装方法。 In claim 4,
The powder tank by applying vibration, the method of coating a paper feed roller, characterized in that for dropping the powder deposited on the powder tank to the side of the lower end opening.
前記給紙ローラーを循環させるための円形の循環経路と、
前記循環経路に沿って一定の角度間隔で配置されている給紙ローラー供給位置、第１の水系塗料塗布位置、粉体塗布位置、および第２の水系塗料塗布位置と、
前記給紙ローラーを水平な姿勢に保持した状態で、前記循環経路に沿って一定の角度毎に間欠的に循環させる給紙ローラー間欠送り機構と、
前記第１の水系塗料塗布位置、前記粉体塗布位置および前記第２の水系塗料塗布位置において、前記給紙ローラー間欠送り機構によって水平に保持されている前記給紙ローラーをその中心軸線回りに回転させる給紙ローラー回転機構と、
前記第１の水系塗料塗布位置に一時停止した前記給紙ローラーに対して直交する方向から前記水系塗料を吹き付け可能な第１ノズルと、
前記粉体塗布位置に一時停止した前記給紙ローラーに対して直交する水平方向から前記粉体を吹き付け可能な第２ノズルと、
前記第２の水系塗料塗布位置に一時停止した前記給紙ローラーに対して直交する方向から前記水系塗料を吹き付け可能な第３ノズルと、
前記第１、第２および第３ノズルを、一時停止した前記給紙ローラーに沿った水平方向に直線往復移動させるノズル移動機構とを有していることを特徴とする給紙ローラーの塗装装置。 The method of claim 1, a coating apparatus of the paper feed roller for applying the water-based paint containing the powder on the outer circumferential surface of said feed roller,
A circular circulation path for circulating the paper feed roller,
And constant feed roller feed position is located at angular intervals, the first aqueous paint application position, the powder coating position, and a second aqueous coating coating position along the circulation path,
While holding the paper feed roller in a horizontal position, the paper feed roller intermittently feed mechanism for intermittently circulating every predetermined angle along the circulation path,
It said first aqueous coating application position, rotating in the powder coating position and said second aqueous coating application position, the paper feed roller which is horizontally held by the paper feed roller intermittently feeding mechanism to the central axis Feed roller rotation mechanism,
A first nozzle which can spray the water-based paint from a direction perpendicular to the first of said paper feed rollers paused aqueous coating application position,
A second nozzle which can be the horizontal direction blowing the powder perpendicular to the sheet feed rollers paused the powder coating position,
A third nozzle capable spraying the aqueous coating material from a direction perpendicular to the second of said sheet feeding rollers paused aqueous coating application position,
It said first, second and third nozzle, painting device of the paper feed roller, characterized in that and a nozzle moving mechanism for linearly reciprocating in the horizontal direction along the paused the paper feed roller.
前記給紙ローラー間欠送り機構は、円筒面に沿って一定の角度間隔で前記給紙ローラーを保持する複数の給紙ローラー保持部を備えた回転籠と、この回転籠をその中心軸線回りに一定の角度間隔毎に間欠的に回転させる回転駆動機構とを備えており、
前記第１、第２および第３ノズル、並びに前記ノズル移動機構は前記回転籠の内側に配置されており、
前記第１、第２および第３ノズルは同時に前記ノズル移動機構によって移動させられることを特徴とする給紙ローラーの塗装装置。 In claim 6,
The paper feed roller intermittently feeding mechanism includes a rotating cage having a plurality of paper feeding roller holder for holding said paper feed roller at regular angular intervals along the cylindrical surface, constant the rotating cage to its central axis And a rotary drive mechanism that rotates intermittently at every angular interval of
It said first, second and third nozzles, and the nozzle moving mechanism is disposed inside the rotary cage,
The coating device for a paper feed roller, wherein the first, second and third nozzles are simultaneously moved by the nozzle movement mechanism.
粉体タンクと、
この粉体タンクの下端開口から前記粉体が自然落下により供給される水平に配置したスクリューコンベアとを有し、
前記スクリューコンベアの回転数を制御することにより、前記第２ノズルには前記スクリューコンベアによって定量ずつ前記粉体を供給可能であることを特徴とする給紙ローラーの塗装装置。 In claim 7,
Powder tank,
And a screw conveyor arranged horizontally supplied the powder from the lower end opening of the powder tank by gravity,
Wherein by controlling the rotational speed of the screw conveyor, coating apparatus of the the second nozzle feed roller, characterized in that it is capable of supplying the powder by quantified by the screw conveyor.
前記粉体タンクに振動を与える加振機構を有していることを特徴とする給紙ローラーの塗装装置。 In claim 8,
An apparatus for coating a paper feed roller, comprising: a vibrating mechanism for vibrating the powder tank.
円柱状の金属製あるいはセラミック製の給紙ローラー本体を備え、It has a cylindrical metal or ceramic feed roller body,
前記給紙ローラー本体における両側の軸端部を除く外周面部分に前記水系塗料が塗布されていることを特徴とする給紙ローラー。A paper feed roller characterized in that the water-based paint is applied to the outer peripheral surface portion of the paper feed roller main body excluding the shaft end portions on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011000934A JP5507476B2 (en) | 2011-01-06 | 2011-01-06 | Feeding roller coating method, feeding roller coating device and feeding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011000934A JP5507476B2 (en) | 2011-01-06 | 2011-01-06 | Feeding roller coating method, feeding roller coating device and feeding roller |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012139664A JP2012139664A (en) | 2012-07-26 |
| JP2012139664A5 true JP2012139664A5 (en) | 2013-07-18 |
| JP5507476B2 JP5507476B2 (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011000934A Expired - Fee Related JP5507476B2 (en) | 2011-01-06 | 2011-01-06 | Feeding roller coating method, feeding roller coating device and feeding roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5507476B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015000358A (en) * | 2013-06-14 | 2015-01-05 | 有限会社エス・ピー・エス | Coating method of paper feeding roller, coating device for paper feeding roller, and paper feeding roller |
| CN110143037B (en) * | 2019-05-23 | 2024-07-30 | 济南正恒聚氨酯材料有限公司 | Multilayer composite board apparatus for producing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141848A (en) * | 1976-05-20 | 1977-11-26 | Sumitomo Metal Ind Ltd | Method of anticorrosive pipe coating |
| JPH06102177B2 (en) * | 1985-12-24 | 1994-12-14 | 積水化成品工業株式会社 | Makeup method |
| JPH11246069A (en) * | 1998-03-04 | 1999-09-14 | Seiko Epson Corp | Manufacture of sheet carrier roller and manufacturing device |
| JP2001158545A (en) * | 1999-12-06 | 2001-06-12 | Seiko Epson Corp | Sheet conveying roller and method of manufacturing it and recording device using it |
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2011
- 2011-01-06 JP JP2011000934A patent/JP5507476B2/en not_active Expired - Fee Related
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