EP0522275A1 - Table d'alimentation pour machine à imprimer des feuilles - Google Patents

Table d'alimentation pour machine à imprimer des feuilles Download PDF

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Publication number
EP0522275A1
EP0522275A1 EP92109009A EP92109009A EP0522275A1 EP 0522275 A1 EP0522275 A1 EP 0522275A1 EP 92109009 A EP92109009 A EP 92109009A EP 92109009 A EP92109009 A EP 92109009A EP 0522275 A1 EP0522275 A1 EP 0522275A1
Authority
EP
European Patent Office
Prior art keywords
table top
elements
feed
sheet
feed table
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
Application number
EP92109009A
Other languages
German (de)
English (en)
Other versions
EP0522275B1 (fr
Inventor
Peter Thoma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0522275A1 publication Critical patent/EP0522275A1/fr
Application granted granted Critical
Publication of EP0522275B1 publication Critical patent/EP0522275B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H11/00—Feed tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop

Definitions

  • the invention relates to a method for creating and changing through openings in a table top of a feed table of a sheet-fed printing machine and to a feed table for carrying out the method.
  • a method for creating and changing through openings in the table top of a lay-up table of a sheet-fed printing machine, in particular a sheet-fed offset printing machine is created in which the position of the table-top elements is adjusted with the aid of adjusting means.
  • the inventive design of the feed table according to the feature of claim 4 makes it possible to create through openings in the table top corresponding to the respective requirements.
  • the table top elements can be removed together from their position in the table top, so that firstly a passage opening comprising the entire table top elements is created, within the tabletop-penetrating devices provided for adjustment in their position in the table top within the entire passage opening area can be adjusted.
  • the energy store enables the tabletop elements to be reset to their position in the tabletop the common actuating means, so that individual through openings for receiving table-top reaching devices are retained after their adjustment.
  • FIGS. 1 to 5 The invention is illustrated by way of example using a preferred embodiment in FIGS. 1 to 5.
  • the table top 2 of the feed table 1 in the area of the side mark 4 consists of a plurality of table top elements 5 arranged next to one another transversely to the sheet conveying direction.
  • the table top elements 5 are arranged directly below an adjusting shaft 6 below the table top 2 b transversely to the conveying direction, which is mounted in the side frames 3.
  • the table top elements 5 are mounted with their retaining lugs 18 freely rotatably axially fixed on the adjusting shaft 6.
  • a torsion spring 9 is provided for each tabletop element 5 between its retaining lugs 18 around the adjusting shaft 6.
  • the torsion spring 9 is supported in an area 9b from below against the associated tabletop element 5.
  • the counter bearing in regions 9a of the spring 9 forms a table extension 10, which is arranged downstream of the adjusting shaft 6 in the conveying direction and below the table top 2b.
  • a stop pin 8 is parallel to the actuating shaft 6 in the FIGS Holding approaches upstream in the conveying direction.
  • a driving pin 7 is fastened in the center of the actuating shaft 6, oriented radially to the latter.
  • a fork lever 12 On the actuating shaft 6, a fork lever 12 is fastened to its extension which is passed through a side wall 3.
  • the piston rod 14 of a pneumatic cylinder 15 is rotatably attached to a bearing pin 13 fastened in the fork lever 12.
  • the pneumatic cylinder 15 is pivotally mounted with bearing bolts 17 in a holder 16 on the side wall 3.
  • the driving pin 7 is pivoted with the actuating shaft 6 so that it pivots the stop pin 8 and thus the table top element 5 about the axis of the actuating shaft 6 against the spring force downwards.
  • a side mark 4 is of a conventional design with the drawing rail 26 taking the paper sheet 30 from below and with the support roller 27 acting cyclically to produce the frictional contact for the sheet entrainment from above on the sheet 30 by swiveling away the tabletop elements 5 emerging gap between the table sides 2a and 2b slidably attached along the gap.
  • the table top elements 5 When the table top elements 5 are pivoted away, the side mark is shifted into the desired lateral working position. Then the pneumatic cylinders 15 are retracted, the driver pins 7 are pivoted upwards. Due to the spring force of the spring 9, the table top elements 5 are pivoted in the direction of the table plane until they either strike the side mark 4, insofar as they are covered by it in their pivoting range, or strike the table top 2a with their stop 11. The pivoted-up table top elements 5 thus enable safe sheet guidance in the area of the side mark 4.
  • the side mark 4 is slidably mounted with its body 25 on a drive shaft 20 mounted in the side walls 3 below the feed table 2.
  • the body 25 is also provided below the feed table 2 with a thread for receiving a spindle mounted in the side walls 3.
  • the pull rail 26 is laterally displaceable transversely to the paper sheet conveying direction.
  • the drawing rail is operatively connected to an axial control cam, which is not shown on the drive shaft 20 so as to be rotatably mounted together with the body 25.
  • the support roller 27 is in a drive connection (not shown) with a lever 24.
  • a curve scanning roller 22 is mounted in the lever 24 and is operatively connected to a radial curve 21. This is rotatably mounted axially displaceably on the control shaft 20 together with the body 25.
  • the drawing mark is thus cyclically via the axial control curve (not shown) for guiding the paper sheet 30 to a lateral stop (not shown) in the figure Side marker shifted, the support roller cyclically raised and lowered again via the radial curve 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Handling Of Sheets (AREA)
  • Manual Feeding Of Sheets (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
EP92109009A 1991-07-10 1992-05-29 Table d'alimentation pour machine à imprimer des feuilles Expired - Lifetime EP0522275B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4122770A DE4122770A1 (de) 1991-07-10 1991-07-10 Anlegetisch einer bogendruckmaschine
DE4122770 1991-07-10

Publications (2)

Publication Number Publication Date
EP0522275A1 true EP0522275A1 (fr) 1993-01-13
EP0522275B1 EP0522275B1 (fr) 1995-12-20

Family

ID=6435799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92109009A Expired - Lifetime EP0522275B1 (fr) 1991-07-10 1992-05-29 Table d'alimentation pour machine à imprimer des feuilles

Country Status (7)

Country Link
US (1) US5308057A (fr)
EP (1) EP0522275B1 (fr)
JP (1) JP2617063B2 (fr)
CN (1) CN1026089C (fr)
AT (1) ATE131797T1 (fr)
CA (1) CA2069822C (fr)
DE (2) DE4122770A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618158A2 (fr) * 1993-03-30 1994-10-05 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de marques latérales

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE512106T1 (de) * 2002-03-22 2011-06-15 Magnum Mfg Ltd Verfahren und vorrichtung zur bildung eines geschuppten bogenstroms in einer bogenzuführvorrichtung und zum zuführen des geschuppten bogenstroms in einer druckmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031811B (de) * 1954-07-14 1958-06-12 Headley Townsend Backhouse Blattzufuehrvorrichtung an Druck- oder anderen einzelne Blaetter behandelnden Maschinen mit einer Zufuehrplatte
EP0268693B1 (fr) * 1986-11-20 1989-10-18 Komori Printing Machinery Co., Ltd. Table d'alimentation pour machines d'impression à feuille
DE4105966C1 (fr) * 1991-02-26 1992-05-27 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801849A (en) * 1955-07-13 1957-08-06 Backhouse Headley Townsend Sheet feeding machines
US4003462A (en) * 1976-02-06 1977-01-18 Perrott L F Log sorting system
JPS5733151A (en) * 1980-07-31 1982-02-23 Olympus Optical Co Ltd Collator
US4424966A (en) * 1981-09-03 1984-01-10 Harris Graphics Corporation Mechanism for conveying articles selectively into different paths
JPS5852142A (ja) * 1981-09-24 1983-03-28 Oki Electric Ind Co Ltd シ−トスタツカ
JPS5851171U (ja) * 1981-09-30 1983-04-06 三洋電機株式会社 冷蔵庫
JPS62211253A (ja) * 1986-03-10 1987-09-17 Komori Printing Mach Co Ltd 枚葉印刷機の紙張り装置
EP0286693B1 (fr) * 1987-03-19 1990-12-27 C. Rob. Hammerstein GmbH Siège d'automobile à déplacement longitudinal par basculement de son dossier
US5104117A (en) * 1988-01-15 1992-04-14 Emf Corporation Paper sheet sorting apparatus
JPH0239041A (ja) * 1988-07-28 1990-02-08 Konica Corp 保存性の改良されたハロゲン化銀写真感光材料
JPH0270438A (ja) * 1988-09-07 1990-03-09 Akiyama Insatsuki Seizo Kk 枚葉印刷紙器加工装置
JPH063666Y2 (ja) * 1988-09-20 1994-02-02 高砂電器産業株式会社 コイン放出装置
US5022638A (en) * 1989-04-24 1991-06-11 Pitney Bowes Inc. Envelope transporting aligning and stacking module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031811B (de) * 1954-07-14 1958-06-12 Headley Townsend Backhouse Blattzufuehrvorrichtung an Druck- oder anderen einzelne Blaetter behandelnden Maschinen mit einer Zufuehrplatte
EP0268693B1 (fr) * 1986-11-20 1989-10-18 Komori Printing Machinery Co., Ltd. Table d'alimentation pour machines d'impression à feuille
DE4105966C1 (fr) * 1991-02-26 1992-05-27 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0618158A2 (fr) * 1993-03-30 1994-10-05 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif de marques latérales
EP0618158A3 (en) * 1993-03-30 1996-01-31 Heidelberger Druckmasch Ag Side mark device.

Also Published As

Publication number Publication date
JPH05237991A (ja) 1993-09-17
CN1026089C (zh) 1994-10-05
CA2069822C (fr) 1995-12-26
ATE131797T1 (de) 1996-01-15
EP0522275B1 (fr) 1995-12-20
US5308057A (en) 1994-05-03
JP2617063B2 (ja) 1997-06-04
CN1068310A (zh) 1993-01-27
DE4122770A1 (de) 1993-01-14
CA2069822A1 (fr) 1993-01-11
DE59204731D1 (de) 1996-02-01

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