DE3614221C2 - Roll changing device for book cover machines - Google Patents
Roll changing device for book cover machinesInfo
- Publication number
- DE3614221C2 DE3614221C2 DE19863614221 DE3614221A DE3614221C2 DE 3614221 C2 DE3614221 C2 DE 3614221C2 DE 19863614221 DE19863614221 DE 19863614221 DE 3614221 A DE3614221 A DE 3614221A DE 3614221 C2 DE3614221 C2 DE 3614221C2
- Authority
- DE
- Germany
- Prior art keywords
- knife
- unwound
- web
- clamping
- cutting edge
- 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 - Fee Related
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
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1857—Support arrangement of web rolls
- B65H19/1868—The roll support being of the turret type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C19/00—Multi-step processes for making books
- B42C19/06—Multi-step processes for making books starting with webs not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
- B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/20—Cutting-off the expiring web
-
- 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
- B65H2301/46—Splicing
- B65H2301/461—Processing webs in splicing process
- B65H2301/4611—Processing webs in splicing process before splicing
- B65H2301/46115—Processing webs in splicing process before splicing by bringing leading edge to splicing station, e.g. by chain or belt
-
- 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
- B65H2301/46—Splicing
- B65H2301/461—Processing webs in splicing process
- B65H2301/4615—Processing webs in splicing process after splicing
- B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
- B65H2301/46174—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs separately
-
- 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
- B65H2301/46—Splicing
- B65H2301/461—Processing webs in splicing process
- B65H2301/4615—Processing webs in splicing process after splicing
- B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
- B65H2301/46176—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs simultaneously
-
- 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
- B65H2301/46—Splicing
- B65H2301/464—Splicing effecting splice
- B65H2301/46412—Splicing effecting splice by element moving in a direction perpendicular to the running direction of the web
Landscapes
- Replacement Of Web Rolls (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Die Erfindung betrifft eine Rollenwechselvorrichtung für Buchdeckenmaschinen zum Verbinden einer von einer Wickelrolle abzuwickelnden Schrenzmaterialbahn mit dem Ende einer gleichartigen von einer anderen Wickelrolle abgewickelten Schrenzmaterialbahn unter Verwendung eines den Stoß der Bahnenden überdeckenden aufzusetzenden Klebestreifens.The invention relates to a roll changing device for book cover machines for connecting a sheet of shrink material to be unwound from a winding roll with the end of a similar one unwound from another winding roll Schrenzmaterialbahn using the butt of the web ends covering adhesive tape to be put on.
Aus der DE-OS 32 17 247 ist eine Vorrichtung zum Stumpfstoß-Verbinden von Materialbahnen bekannt, die von getrennten Rollen ablaufen. Die Verbindungsvorrichtung umfaßt einen Rahmen mit einer Klebestation, eine waagerechte Abstützung, einen Bremsbacken, der gegen die waagerechte Abstützung wirkt, und eine Schneideinrichtung, bestehend aus einer feststehenden Messerklinge, die mit einer bewegbaren Messerklinge zusammenarbeitet.DE-OS 32 17 247 is a device for butt jointing material webs known that run from separate roles. The connecting device includes a frame with an adhesive station, a horizontal Support, a brake shoe that works against the horizontal support acts, and a cutting device consisting of a fixed knife blade, that works with a movable knife blade.
Zum Verbinden der neuen Bahn mit dem Ende der auslaufenden wird zur Vorbereitung der Klebung ein Klebebahnstreifen am führenden Ende der neuen Bahn befestigt. Nach ausgeführtem Schnitt der Bahn durch das abwärts bewegte Messer mit gleichzeitigem Andrücken des Klebebandstreifens an das abgeschnittene nacheilende Ende der Bahn befindet sich das bewegbare Messer unterhalb der Bahn, die der nachgeordneten Herstellungsmaschine zugeführt wird.To connect the new web to the end of the expiring is in preparation an adhesive strip is attached to the leading end of the new strip. After cutting the web by the downward moving knife with simultaneous pressing of the adhesive tape strip onto the cut one the trailing end of the path is the movable knife below the Web that is fed to the downstream manufacturing machine.
Bei dieser bekannten Vorrichtung ist ein zeitaufwendiges manuelles Abnehmen des bewegbaren Messers und Positionieren oberhalb der zulaufenden Bahn vorzunehmen, wozu Seitenplatten mit länglichen vertikalen Öffnungen vorgesehen sind. Dieses Vorgehen ist erforderlich, damit das Messer zum Verbinden des voreilenden Bahnendes einer neuen Vorratsrolle mit dem nacheilenden Bahnende der anderen Vorratsrolle wieder bereit steht.In this known device is a time-consuming manual removal of the movable Knives and positioning above the incoming web, why Side plates with elongated vertical openings are provided. This is necessary so that the knife for connecting the leading web end one new supply roll with the trailing end of the other supply roll is ready again.
Die Aufgabe der Erfindung besteht darin, eine Rollenwechselvorrich tung für Buchdeckenmaschinen dieser Gattung dahingehend zu verbes sern, daß ein schnelles und funktionssicheres Wechseln der Schrenz materialrollen durchführbar ist.The object of the invention is a reel change device to be improved for book cover machines of this type Ensure that the Schrenz can be changed quickly and reliably material rolls is feasible.
Erfindungsgemäß wird die Aufgabe durch den kennzeichnenden Teil des Anspruchs gelöst.According to the invention the task is performed by the characterizing part of the Claim solved.
Nachfolgend soll die Erfindung anhand eines Ausführungsbeispiels un ter Bezugnahme auf die Zeichnungen näher erläutert werden. Dabei zei gen:In the following, the invention is to be explained using an exemplary embodiment ter be explained in more detail with reference to the drawings. Here zei gene:
Fig. 1 eine schematische Darstellung der Rollenwechselvor richtung; Fig. 1 is a schematic representation of the direction of Wechselwechselvor;
Fig. 2 die Klemm- und Schneideinrichtung. Fig. 2 shows the clamping and cutting device.
Auf einer Rollenlagerung (3) mit sternförmig angeordneten Auslegern befindet sich eine Rolle abzuwickelnden Schrenzmaterials (2) sowie eine Rolle abgewickelten Schrenzmaterials (1). Dieses wird in bekann ter Weise durch eine Schneideinrichtung (5) in der Schrenzlänge der Buchdecken entsprechende Bahnabschnitte abgetrennt, um sie einem Nut zenzylinder (4) einer Buchdeckenmaschine zuzuführen. Über ein Trans portsystem (6) sowie eine Tänzerwalze (7) wird ein Materialvorrat (8) bereit gehalten, so daß von einem Abzugswalzensystem (9) ein stets gleichmäßiger Widerstand zu überwinden ist.A roll of barrier material ( 2 ) to be unwound and a roll of unwound barrier material ( 1 ) are located on a roller bearing ( 3 ) with arms arranged in a star shape. This is cut in known manner by a cutting device ( 5 ) in the length of the book cover corresponding web sections to feed them to a slot cylinder ( 4 ) of a book cover machine. Via a trans port system ( 6 ) and a dancer roller ( 7 ), a material supply ( 8 ) is kept ready so that an even resistance can be overcome by a take-off roller system ( 9 ).
Oberhalb der abgewickelten Schrenzmaterialbahn (1) befindet sich eine Klemm- und Schneideinrichtung (11) mit einem quer zur Bahnlaufrichtung aus schwenkbaren Auflagetisch (12), dem ein Gegenmesser (13) mit einer oberen (13a) und unteren (13b) Schneidkante vorgelagert ist.A clamping and cutting device ( 11 ) with a support table ( 12 ) which can be swiveled transversely to the direction of web travel and which has a counter knife ( 13 ) with an upper ( 13 a) and lower ( 13 b) cutting edge is located above the unwound web of cut material ( 1 ) is.
Während der Zufuhr des Bahnmaterials (1) in die Buchdeckenmaschine wird zum Vorbereiten des Rollenwechsels der Anfang einer neuen Schrenzmateri albahn (2) über den Auflagetisch (12) hinweg geführt und sodann von einer sich gegen den Auflagetisch (12) legenden Klemmleiste (10) ein gespannt gehalten.While the web material ( 1 ) is being fed into the book cover machine, the start of a new Schrenzmateri albahn ( 2 ) is passed over the support table ( 12 ) and then from a clamping bar ( 10 ) lying against the support table ( 12 ) to prepare the roll change kept excited.
Mit der oberen Schneidkante (13a) des Gegenmessers (13) ist ein Ober messer (14) in Wirkverbindung bringbar zum Ausführen eines Gerad schnittes an dem geklemmt gehaltenen Schrenzmaterial. Unmittelbar nach ausgeführtem Schnitt erfolgt das Aufsetzen eines sich über die Schnittkante hinaus erstreckenden Klebestreifens (15).With the upper cutting edge ( 13 a) of the counter knife ( 13 ), an upper knife ( 14 ) can be brought into operative connection for executing a straight cut on the clamped holding material. Immediately after the cut has been made, an adhesive strip ( 15 ) extends beyond the cut edge.
Unter der Bahn des abgewickelten Schrenzmaterials (1) mit der Schneidkante des Messers (14) in vertikaler Ebene fluchtend befindet sich ein ortsfestes Untermesser (16), das gleichzeitig eine Auflage fläche für die Materialbahn (1) bildet und beim Absenken des Auflage tisches (12) mit dem Anfang des Schrenzmaterials (2) mit der Schneid kante (13b) in Wirkverbindung gelangt. Hierdurch erfolgt ein Durch trennen der Schrenzmaterialbahn (1) und gleichzeitig wird das auf dem Untermesser (16) aufliegende Bahnende über den Klebstreifen (15) mit dem Anfang der abzuwickelnden Schrenzmaterialbahn (2) verbunden. Zum Andrücken des Klebstreifens (15) findet eine vor- und zurückbe wegbare Preßplatte (17) Verwendung, die sich gegen den Auflagetisch (12) sowie das Untermesser (16) legt. Nach Ausführung dieses Anpreß vorgangs schwenkt der Auflagetisch (12) seitlich aus der Bewegungs bahn der Schrenzmaterialbahn, um in seiner oberen Ausgangsposition für einen nachfolgenden Rollenwechsel bereitzustehen.Under the path of the developed shrinkage material ( 1 ) in alignment with the cutting edge of the knife ( 14 ) in a vertical plane there is a stationary lower knife ( 16 ) which at the same time forms a support surface for the material web ( 1 ) and when the support table is lowered ( 12 ) comes into operative connection with the beginning of the barrier material ( 2 ) with the cutting edge ( 13 b). This results in a separation of the shrink material web ( 1 ) and at the same time the web end resting on the lower knife ( 16 ) is connected via the adhesive strip ( 15 ) to the beginning of the shrink material web ( 2 ) to be unwound. To press the adhesive tape ( 15 ) a forward and zurückbe movable press plate ( 17 ) is used, which lies against the support table ( 12 ) and the lower knife ( 16 ). After executing this pressing process, the support table ( 12 ) swings laterally out of the movement path of the Schrenzmaterialbahn to stand ready in its upper starting position for a subsequent role change.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863614221 DE3614221C2 (en) | 1986-04-26 | 1986-04-26 | Roll changing device for book cover machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863614221 DE3614221C2 (en) | 1986-04-26 | 1986-04-26 | Roll changing device for book cover machines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3614221A1 DE3614221A1 (en) | 1987-10-29 |
DE3614221C2 true DE3614221C2 (en) | 1995-02-02 |
Family
ID=6299625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863614221 Expired - Fee Related DE3614221C2 (en) | 1986-04-26 | 1986-04-26 | Roll changing device for book cover machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3614221C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057597A1 (en) * | 2000-11-21 | 2002-05-23 | Kolbus Gmbh & Co Kg | Device for storing and unrolling of continuous material for use in book-binding machines etc., in which rolls are stored in a shaft lined with rollers, so that as a roll unwinds it is drawn forward leaving space for the next roll |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19804614A1 (en) * | 1998-02-06 | 1999-08-12 | Focke & Co | Method for connecting packing material webs |
CN111153266A (en) * | 2019-09-29 | 2020-05-15 | 浙江金申机械制造有限公司 | Paper Tape Docking Device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190483A (en) * | 1977-03-15 | 1980-02-26 | Compensating Tension Controls, Inc. | Butt splicer |
US4414048A (en) * | 1981-05-07 | 1983-11-08 | Owens-Illinois, Inc. | Web splicing apparatus |
-
1986
- 1986-04-26 DE DE19863614221 patent/DE3614221C2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057597A1 (en) * | 2000-11-21 | 2002-05-23 | Kolbus Gmbh & Co Kg | Device for storing and unrolling of continuous material for use in book-binding machines etc., in which rolls are stored in a shaft lined with rollers, so that as a roll unwinds it is drawn forward leaving space for the next roll |
Also Published As
Publication number | Publication date |
---|---|
DE3614221A1 (en) | 1987-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |