JP2004338947A - シート材供給装置 - Google Patents
シート材供給装置 Download PDFInfo
- Publication number
- JP2004338947A JP2004338947A JP2004094277A JP2004094277A JP2004338947A JP 2004338947 A JP2004338947 A JP 2004338947A JP 2004094277 A JP2004094277 A JP 2004094277A JP 2004094277 A JP2004094277 A JP 2004094277A JP 2004338947 A JP2004338947 A JP 2004338947A
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- supply device
- gripper
- material supply
- nip rollers
- 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.)
- Ceased
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/12—Revolving grippers, e.g. mounted on arms, frames or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/085—Suction grippers separating from the bottom of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/085—Suction grippers separating from the bottom of pile
- B65H3/0858—Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated
- B65H3/0875—Suction grippers separating from the bottom of pile this action resulting merely in a curvature of each article being separated the final separation being performed by mechanical grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/42—Separating articles from piles by two or more separators mounted for movement with, or relative to, rotary or oscillating bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/423—Depiling; Separating articles from a pile
- B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
- B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/50—Gripping means
- B65H2405/54—Rotary gripping arms, i.e. integrated in a rotary element as for instance a cylinder, a disk or a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/34—Suction grippers
- B65H2406/345—Rotary suction grippers
- B65H2406/3454—Rotary suction grippers performing oscillating movement during rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/20—Acceleration or deceleration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Discharge By Other Means (AREA)
Abstract
【解決手段】 まず、吸引器34が、シート材10を吸着させて下方へ引っ張り、底部開口から回転胴の方へ引き出す。次にくわえづめ32がシート材10の前縁をつかむ。シート材10がつかまれると、くわえづめ32は反時計方向に移動し、吸引器34は吸引停止して回転胴30内に引っ込む。シート材10は、くわえづめ32につかまれたまま、圧力ローラ40によって回転胴30に押し当てられる。シート材10が加速装置50の取り出しベルト52と54の間に入ったら、くわえづめ32が開いてシート材10が解放され、加速装置50によって加速させられて外部に出る。
【選択図】 図1
Description
20 ホルダ
22 底部トレイ
24 底部開口
26 前壁
28 ストッパ
30 回転胴
32 くわえづめ
34 吸引器
35 第1のくわえづめ部
36 第2のくわえづめ部
38 ピボット点
40 圧力ローラ
50 加速装置
52,54 取り出しベルト
56,57 入力ローラ
58,59 出力ローラ
Claims (20)
- シート材のパイルを保持するシート材ホルダと、
前記シート材を前記パイルから搬送する回転胴と、
前記回転胴から第1の速度の前記シート材を受け取り、該シート材を前記第1の速度よりも速い第2の速度にて解放する加速装置と
を有するシート材供給装置。 - 前記加速装置は速度が可変である複数のベルトを有している、請求項1に記載のシート材供給装置。
- 前記加速装置は2つの入力ニップローラと2つの出力ニップローラをさらに有し、前記ベルトは前記入力ニップローラと前記出力ニップローラの上を走行し、前記出力ニップローラの出力表面速度は前記入力ニップローラの入力表面速度よりも速い、請求項2に記載のシート材供給装置。
- 前記回転胴は、該回転胴の周りに周方向に互いに間隔をおいて配置されている複数のくわえづめを有している、請求項1に記載のシート材供給装置。
- 前記各くわえづめは第1のくわえづめ部と第2のくわえづめ部を有し、該第1のくわえづめ部と該第2のくわえづめ部の各々は個々に作動可能である、請求項4に記載のシート材供給装置。
- 前記シート材ホルダは底部トレイとシート材ストッパを有している、請求項1に記載のシート材供給装置。
- 前記底部トレイは位置調節可能である、請求項6に記載のシート材供給装置。
- 前記加速装置の前に、前記回転胴と互いに作用し合う圧力ローラをさらに有する、請求項1に記載のシート材供給装置。
- 前記圧力ローラは偏心して取り付けられている、請求項8に記載のシート材供給装置。
- 前記回転胴は、該回転胴とともに回転する少なくとも1つの吸引器を有している、請求項1に記載のシート材供給装置。
- 前記回転胴は、周方向に互いに間隔をおいて配置されている前記くわえづめの各々に対して少なくとも1つの吸引器を有している、請求項4に記載のシート材供給装置。
- シート材のパイルを保持するシート材ホルダと、
前記シート材を前記パイルから搬送する回転胴とを有し、
前記回転胴は、前記回転胴とともに回転し、前記シート材に接触する少なくとも1つの吸引器を有している、
シート材供給装置。 - 前記回転胴から前記シート材を受け取る加速装置をさらに有する、請求項12に記載のシート材供給装置。
- 前記加速装置は速度が可変である複数のベルトを有している、請求項13に記載のシート材供給装置。
- 前記加速装置は2つの入力ニップローラと2つの出力ニップローラを有し、前記ベルトは前記入力ニップローラと前記出力ニップローラの上を走行し、前記出力ニップローラの出力表面速度は前記入力ニップローラの入力表面速度よりも速い、請求項14に記載のシート材供給装置。
- 前記回転胴は、該回転胴の周りに周方向に互いに間隔をおいて配置されている複数のくわえづめを有しており、周方向に互いに間隔をおいて配置されている前記各くわえづめは、前記少なくとも1つの吸引器のうちの1つからシート材を受け取る、請求項12に記載のシート材供給装置。
- 前記各くわえづめは第1のくわえづめ部と第2のくわえづめ部を有し、該第1のくわえづめ部と該第2のくわえづめ部の各々は個々に作動可能である、請求項16に記載のシート材供給装置。
- 前記シート材ホルダは、位置調節可能な底部トレイとシート材ストッパを有している、請求項12に記載のシート材供給装置。
- 前記加速装置の前に、前記回転胴と互いに作用し合う圧力ローラをさらに有する、請求項13に記載のシート材供給装置。
- 前記圧力ローラは偏心して取り付けられている、請求項19に記載のシート材供給装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/437,577 US7306222B2 (en) | 2003-05-14 | 2003-05-14 | Sheet material feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004338947A true JP2004338947A (ja) | 2004-12-02 |
Family
ID=33097931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004094277A Ceased JP2004338947A (ja) | 2003-05-14 | 2004-03-29 | シート材供給装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7306222B2 (ja) |
EP (1) | EP1479626B1 (ja) |
JP (1) | JP2004338947A (ja) |
DE (1) | DE502004009804D1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7578501B2 (en) * | 2004-10-14 | 2009-08-25 | Muller Martini Mailroom Systems, Inc. | Product feeder with accelerator and decelerator devices |
US8302955B2 (en) * | 2005-06-17 | 2012-11-06 | Hewlett-Packard Development Company, L.P. | Rotating vacuum fingers for removal of printing media from an impression drum |
US8702089B2 (en) | 2011-07-22 | 2014-04-22 | Bell and Howell, LLC. | Method and system to feed inserts with a rotary and gripper system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63307021A (ja) * | 1987-05-28 | 1988-12-14 | Akashi Eng Kk | 冊子の折込み帯封装置 |
JPH0331142A (ja) * | 1989-06-28 | 1991-02-08 | Grapha Holding Ag | 積層シートの分離装置 |
EP0708044A2 (en) * | 1994-10-17 | 1996-04-24 | AM International, Inc | Sheet material handling apparatus |
US20020125629A1 (en) * | 1999-11-02 | 2002-09-12 | Alex Keller | Method and device for transporting flat products away |
Family Cites Families (35)
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US2413358A (en) * | 1944-04-11 | 1946-12-31 | Tw & Cb Sheridan Co | Signature gathering machine |
DE876848C (de) | 1951-08-12 | 1953-05-18 | Chauncey Larkin Rockwell | Maschine zum Einlegen von Beilagen in eine Zeitung |
US2936681A (en) * | 1957-01-30 | 1960-05-17 | Ex Cell O Corp | Container blank feeder mechanism |
US3173684A (en) * | 1962-10-31 | 1965-03-16 | Sperry Rand Corp | Document feeder |
DE1761506B1 (de) * | 1968-05-29 | 1974-01-10 | Rudolf Hepp | Vorrichtung zur abfuehrung der von einem walzenstuhl freigegebenen bogen, drucklagen od. dgl |
US3552740A (en) * | 1969-05-01 | 1971-01-05 | Rudolf Hepp | Apparatus for the destacking of sheets especially folded sheets adapted to receive an insert |
US3599541A (en) * | 1969-05-22 | 1971-08-17 | Ex Cell O Corp | Container blank variable-speed feeder apparatus |
US3806111A (en) * | 1972-09-27 | 1974-04-23 | Motter J Printing Press Co | Signature inserter |
AT353221B (de) * | 1973-11-21 | 1979-11-12 | Gao Ges Automation Org | Vorrichtung zum vereinzeln von papierboegen u. dgl. |
DE2557866B2 (de) * | 1975-12-22 | 1977-11-03 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Rotierende vorgreifertrommel |
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DE3808651C2 (de) * | 1988-03-15 | 1997-12-04 | Hoerauf Michael Maschf | Vorrichtung zum Ergreifen und Vereinzeln des unteren Zuschnittes eines Stapels von Zuschnitten aus kaschiertem Papier o. dgl., insbesondere für eine Buchdeckenmaschine |
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JP2925345B2 (ja) | 1991-02-23 | 1999-07-28 | 大日本印刷株式会社 | 給紙装置及び丁合装置 |
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-
2003
- 2003-05-14 US US10/437,577 patent/US7306222B2/en not_active Expired - Fee Related
-
2004
- 2004-03-29 JP JP2004094277A patent/JP2004338947A/ja not_active Ceased
- 2004-04-15 DE DE502004009804T patent/DE502004009804D1/de not_active Expired - Lifetime
- 2004-04-15 EP EP04101542A patent/EP1479626B1/de not_active Expired - Lifetime
-
2007
- 2007-07-09 US US11/825,856 patent/US20080018043A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63307021A (ja) * | 1987-05-28 | 1988-12-14 | Akashi Eng Kk | 冊子の折込み帯封装置 |
JPH0331142A (ja) * | 1989-06-28 | 1991-02-08 | Grapha Holding Ag | 積層シートの分離装置 |
EP0708044A2 (en) * | 1994-10-17 | 1996-04-24 | AM International, Inc | Sheet material handling apparatus |
US20020125629A1 (en) * | 1999-11-02 | 2002-09-12 | Alex Keller | Method and device for transporting flat products away |
Also Published As
Publication number | Publication date |
---|---|
EP1479626B1 (de) | 2009-07-29 |
EP1479626A2 (de) | 2004-11-24 |
US7306222B2 (en) | 2007-12-11 |
EP1479626A3 (de) | 2005-02-02 |
US20080018043A1 (en) | 2008-01-24 |
US20040245697A1 (en) | 2004-12-09 |
DE502004009804D1 (de) | 2009-09-10 |
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