JP2007130589A5 - - Google Patents
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- Publication number
- JP2007130589A5 JP2007130589A5 JP2005327391A JP2005327391A JP2007130589A5 JP 2007130589 A5 JP2007130589 A5 JP 2007130589A5 JP 2005327391 A JP2005327391 A JP 2005327391A JP 2005327391 A JP2005327391 A JP 2005327391A JP 2007130589 A5 JP2007130589 A5 JP 2007130589A5
- Authority
- JP
- Japan
- Prior art keywords
- coating
- elastic layer
- ring
- shaped member
- layer material
- 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
- 239000011248 coating agent Substances 0.000 claims 10
- 238000000576 coating method Methods 0.000 claims 10
- 239000000463 material Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 5
- 230000002093 peripheral Effects 0.000 claims 4
- 238000007599 discharging Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
Claims (4)
軸芯体上保持軸と軸芯体下保持軸とで該軸芯体を、内側に開口した環状スリットを有する塗工ヘッドの中心軸と同心となるように鉛直方向に保持し、
該塗工ヘッドを該軸芯体に対して鉛直方向に相対的に移動させつつ、該環状スリットから弾性層材料を吐出させて該軸芯体の外周面に該弾性層材料を塗工する工程を有し、
該工程は、
（１）該塗工ヘッドの内周の、該環状スリットよりも下方の部分に、該環状スリットから吐出される弾性層材料が下方に漏洩することを防止するためのリング状部材を装着する工程と、
（２）該リング状部材が装着された塗工ヘッドを該軸芯体に対して下方に移動させつつ、または、該軸芯体を該リング状部材が装着された塗工ヘッドに対して上昇させつつ、該環状スリットから該弾性層材料を吐出させて、該軸芯体の外周面に該弾性層材料を塗工する工程と、
（３）該工程（２）の終了後、該リング状部材を、該塗工ヘッドの内周の装着した位置から、該環状スリットの開口を通過するように該塗工ヘッドに対して相対的に上昇させて該塗工ヘッドから取り外す工程と、を有することを特徴とする弾性ローラの製造方法。 A method for producing an elastic roller having an axial core and an elastic layer formed on an outer peripheral surface thereof,
Holding the shaft core body in the vertical direction so as to be concentric with the central axis of the coating head having an annular slit opened inside, with the shaft core body holding shaft and the shaft core body lower holding shaft ,
While the coating Engineering head is relatively moved in the vertical direction relative to said mandrel, the step of applying the elastic layer material on the outer peripheral surface of the mandrel by discharging the elastic layer material from the annular slit Have
The process
(1) A step of mounting a ring-shaped member for preventing the elastic layer material discharged from the annular slit from leaking downward to a portion of the inner periphery of the coating head below the annular slit. When,
(2) The coating head with the ring-shaped member attached is moved downward relative to the shaft core body, or the shaft core body is raised with respect to the coating head with the ring-shaped member attached. while, by discharging elastic layer material from the annular slit, the steps of the elastic layer material on the outer peripheral surface of the mandrel to the coating,
(3) After the completion of the step (2), the ring-shaped member is relative to the coating head so as to pass through the opening of the annular slit from the position where the inner circumference of the coating head is mounted. manufacturing method of the elastic roller, characterized in that and a step of removing from the raised by coating Engineering head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005327391A JP4934312B2 (en) | 2005-11-11 | 2005-11-11 | Method for producing elastic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005327391A JP4934312B2 (en) | 2005-11-11 | 2005-11-11 | Method for producing elastic roller |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007130589A JP2007130589A (en) | 2007-05-31 |
| JP2007130589A5 true JP2007130589A5 (en) | 2010-04-08 |
| JP4934312B2 JP4934312B2 (en) | 2012-05-16 |
Family
ID=38152673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005327391A Expired - Fee Related JP4934312B2 (en) | 2005-11-11 | 2005-11-11 | Method for producing elastic roller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4934312B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5094078B2 (en) * | 2006-08-09 | 2012-12-12 | キヤノン株式会社 | Method for producing elastic roller |
| JP5391135B2 (en) * | 2010-04-19 | 2014-01-15 | キヤノン株式会社 | Method for producing elastic roller |
| JP5730112B2 (en) * | 2011-04-20 | 2015-06-03 | キヤノン株式会社 | Method for manufacturing electrophotographic roller |
| JP5840113B2 (en) | 2011-12-06 | 2016-01-06 | キヤノン株式会社 | Manufacturing method of cylindrical member |
| JP6355507B2 (en) * | 2014-09-30 | 2018-07-11 | キヤノン株式会社 | Elastic roller manufacturing method and coating apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910648A (en) * | 1995-06-30 | 1997-01-14 | Fuji Xerox Co Ltd | Cylinder coater and coating method |
| JPH11226472A (en) * | 1998-02-19 | 1999-08-24 | Fuji Xerox Co Ltd | Cylindrical body coating method and coating device |
| JP4072997B2 (en) * | 2001-12-25 | 2008-04-09 | キヤノン株式会社 | Coating method on cylindrical surface |
| JP4510432B2 (en) * | 2003-11-27 | 2010-07-21 | キヤノン株式会社 | Ring-shaped coating apparatus and coating method using ring-shaped coating apparatus |
| JP2005221563A (en) * | 2004-02-03 | 2005-08-18 | Canon Inc | Roller coating method |
-
2005
- 2005-11-11 JP JP2005327391A patent/JP4934312B2/en not_active Expired - Fee Related
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