DE515215C - Adjusting device for the timing rollers of sheet feed devices - Google Patents

Adjusting device for the timing rollers of sheet feed devices

Info

Publication number
DE515215C
DE515215C DER80207D DER0080207D DE515215C DE 515215 C DE515215 C DE 515215C DE R80207 D DER80207 D DE R80207D DE R0080207 D DER0080207 D DE R0080207D DE 515215 C DE515215 C DE 515215C
Authority
DE
Germany
Prior art keywords
adjusting device
sheet feed
feed devices
timing rollers
lever
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.)
Expired
Application number
DER80207D
Other languages
German (de)
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.)
ROCKSTROH WERKE AKT GES
Original Assignee
ROCKSTROH WERKE AKT GES
Publication date
Priority to DER80207D priority Critical patent/DE515215C/en
Application granted granted Critical
Publication of DE515215C publication Critical patent/DE515215C/en
Expired legal-status Critical Current

Links

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
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance
    • B65H2511/224—Nip between rollers, between belts or between rollers and belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Description

Stellvorrichtung für die Taktrollen von Bogenzuführungsvorrichtungen Bei Fördervorrichtungen an Bogenzuführungsvorrichtungen, bei denen die Förderrollen gesteuert werden, kommt es darauf an, die Einstellung der Steuerung während des Ganges der Maschine bequem und aufs genaueste vornehmen zu können. Die vorhandenen Einrichtungen bedienen sich dazu solcher Schrauben, die an hin und her gehenden Teilen angeordnet sind, so daß es einer großen Geschicklichkeit bedarf, um diese schwingenden Schrauben zu erfassen und zu regulieren. Die Erfindung vermeidet diesen Nachteil. Sie wendet einen ortsfest gelagerten Hebel an, dessen eines Ende in einem Segment geführt wird und an dessen anderem Ende eine Lenkerstange angreift, die die auf einer unrunden Scheibe laufende Rolle trägt. Mit Hilfe der Anordnung ist ein bequemes und gefahrloses Verstellen während des Betriebes der Maschine möglich.Adjusting device for the timing rollers of sheet feeding devices In the case of conveyors on sheet feed devices in which the conveyor rollers are controlled, it depends on the setting of the control during the Ganges of the machine to be able to carry out comfortably and with the greatest accuracy. The existing Institutions use such screws that go back and forth on Parts are arranged so that it takes a great deal of skill to do this to grasp and regulate vibrating screws. The invention avoids this Disadvantage. It uses a stationary lever, one end of which is in one Segment is performed and at the other end engages a handlebar that which carries the roller running on a non-circular disc. With the help of the arrangement is convenient and safe adjustment possible while the machine is in operation.

Die Erfindung ist in der Abbildung in der Seitenansicht dargestellt. Es bedeutet a den Papierstapel, b die Förderwalze, auf die die Förderrollen c drücken. Diese sind im Hebel d gelagert, der mit dem Hebel e durch die Feder f und die Stellschraube g in Verbindung steht. Am Hebel e greift die Druckstange h an, die an ihrem Endpunkt die Rolle k trägt, die auf der unrunden Scheibe Z läuft. Am Endpunkt i ist auch die Zugstange m angelenkt, die mit Hilfe des doppelarmigen Hebels x eine Lageveränderung derart erfährt, daß die Rolle k in der Richtung des Umfanges der unrunden Scheibe l verstellt werden kann. Der Hebel n kann durch eine Stellschraube o, die sich in einem Segment p bewegt, festgestellt werden.The invention is shown in the figure in the side view. It means a the stack of paper, b the conveyor roller on which the conveyor rollers c press. These are stored in the lever d, which is connected to the lever e through the spring f and the adjusting screw g. The push rod h engages the lever e, which carries the roller k at its end point, which runs on the non-circular disk Z. At the end point i, the tie rod m is also articulated and, with the aid of the double-armed lever x, changes its position in such a way that the roller k can be adjusted in the direction of the circumference of the non-circular disk l. The lever n can be fixed by an adjusting screw o, which moves in a segment p.

Wenn man den Druck der Förderrollen verstärken will, wie es z. B. bei starken Papieren vorkommen kann, dann wird mit Hilfe der Stellschraube g die Feder f gespannt, ohne daß die Rolle c den Zeitpunkt, in dem sie in Berührung mit der Walze e kommt, ändert. Soll die Förderung des Bogens früher oder später beginnen, dann wird mit Hilfe des Doppelhebels ia der Punkt i so verlegt, daß der gewünschte Zweck erreicht wird. Das Verstellen sowohl der Stellschraube g als auch des Doppelhebels n kann bequem während des Betriebes der Maschine bewirkt werden.If you want to increase the pressure of the conveyor rollers, as z. B. can occur with thick papers, the adjusting screw g is used to adjust the Spring f tensioned without the roller c the time at which it comes into contact with the roller e comes, changes. Should the promotion of the bow begin sooner or later, then, with the help of the double lever ia, point i is relocated so that the desired Purpose is achieved. Adjusting both the adjusting screw g and the double lever n can be conveniently effected while the machine is in operation.

Claims (1)

PATENTANSPRUCH: Stellvorrichtung für die Taktrollen von Bogenzuführungsvorrichtungen, bei denen der Beginn der Bogenförderung mit Hilfe bekannter Mittel durch Verlagerung einer auf einer unrunden Scheibe laufenden Steuerrolle in der Richtung des Umfanges bewirkt wird, dadurch gekennzeichnet, daß die Verlagerung der Steuerrolle (k) durch einen ortsfest gelagerten zweiarmigen Stellhebel (n) erfolgt, dessen einer Arm feststellbar in einem segmentartigen Schlitz o. dgl. geführt und an dessen anderem Arm die Steuerrolle (k) mittels eines Lenkers (m) angelenkt ist.PATENT CLAIM: Adjusting device for the timing rollers of sheet feed devices, in which the beginning of the sheet conveyance with the help of known means by relocation a control roller running on a non-circular disc in the direction of the circumference is effected, characterized in that the displacement of the control roller (k) by a stationary two-armed adjusting lever (s) takes place, one arm of which can be locked In a segment-like slot or the like. Guided and the control roller on the other arm (k) is articulated by means of a link (m).
DER80207D Adjusting device for the timing rollers of sheet feed devices Expired DE515215C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER80207D DE515215C (en) Adjusting device for the timing rollers of sheet feed devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER80207D DE515215C (en) Adjusting device for the timing rollers of sheet feed devices

Publications (1)

Publication Number Publication Date
DE515215C true DE515215C (en) 1930-12-24

Family

ID=7416230

Family Applications (1)

Application Number Title Priority Date Filing Date
DER80207D Expired DE515215C (en) Adjusting device for the timing rollers of sheet feed devices

Country Status (1)

Country Link
DE (1) DE515215C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960356C (en) * 1954-05-15 1957-03-21 Forsch Im Graphischen Gewerbe Test printer for a strip of any material
DE19755519A1 (en) * 1997-12-13 1999-06-17 Koenig & Bauer Ag Paper sheet feed device
EP1155986A2 (en) * 2000-05-16 2001-11-21 MAN Roland Druckmaschinen AG Device for forming a stream of sheets partially overlapping each other

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960356C (en) * 1954-05-15 1957-03-21 Forsch Im Graphischen Gewerbe Test printer for a strip of any material
DE19755519A1 (en) * 1997-12-13 1999-06-17 Koenig & Bauer Ag Paper sheet feed device
DE19755519C2 (en) * 1997-12-13 2003-11-27 Koenig & Bauer Ag Device for feeding sheets
EP1155986A2 (en) * 2000-05-16 2001-11-21 MAN Roland Druckmaschinen AG Device for forming a stream of sheets partially overlapping each other
DE10024018A1 (en) * 2000-05-16 2001-11-22 Roland Man Druckmasch Device for forming an arc stream from arches partially overlapping like scales
EP1155986A3 (en) * 2000-05-16 2004-01-14 MAN Roland Druckmaschinen AG Device for forming a stream of sheets partially overlapping each other
DE10024018B4 (en) * 2000-05-16 2006-05-24 Man Roland Druckmaschinen Ag Apparatus for forming a bow stream of scale-like partially overlapping sheets

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