EP0054735B1 - Dispositif de fabrication de rouleaux de bandes formées à partir de feuilles souples imbriqueés - Google Patents

Dispositif de fabrication de rouleaux de bandes formées à partir de feuilles souples imbriqueés Download PDF

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Publication number
EP0054735B1
EP0054735B1 EP81109438A EP81109438A EP0054735B1 EP 0054735 B1 EP0054735 B1 EP 0054735B1 EP 81109438 A EP81109438 A EP 81109438A EP 81109438 A EP81109438 A EP 81109438A EP 0054735 B1 EP0054735 B1 EP 0054735B1
Authority
EP
European Patent Office
Prior art keywords
frame
shingled
winding core
counter
belt conveyor
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
EP81109438A
Other languages
German (de)
English (en)
Other versions
EP0054735A3 (en
EP0054735A2 (fr
Inventor
Richard Feldkämper
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0054735A2 publication Critical patent/EP0054735A2/fr
Publication of EP0054735A3 publication Critical patent/EP0054735A3/de
Application granted granted Critical
Publication of EP0054735B1 publication Critical patent/EP0054735B1/fr
Expired 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/006—Winding articles into rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/66—Advancing articles in overlapping streams
    • 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
    • B65H5/24—Feeding articles in overlapping streams, i.e. by separation of articles from a 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
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/28—Feeding articles stored in rolled or folded bands
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/419—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means
    • B65H2301/4192—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation
    • B65H2301/41922—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation and wound together with single belt like members
    • 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/419—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means
    • B65H2301/4192—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation
    • B65H2301/41922—Winding, unwinding from or to storage, i.e. the storage integrating winding or unwinding means for handling articles of limited length in shingled formation and wound together with single belt like members
    • B65H2301/419225—Several belts spaced in axis direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Definitions

  • the invention relates to a device for producing scale belt rolls from flat flexible objects, which are shingled one above the other on a conveyor belt, according to the preamble of patent claim 1.
  • the object of the invention is therefore to provide a device of the type specified at the outset, in which overlapping lengths of the shingled objects of different sizes can be made uniform before winding up.
  • the formed scale belt roll cannot be stopped suddenly and set in rotation again. Nevertheless, the drive of the conveyor belt, which is adapted to different overlap lengths, leads to an equalization of the overlap lengths, which leads to an improved winding quality.
  • two swivel arms are mounted in a longitudinally displaceable manner on an axis arranged transversely to the belt conveyor, each of which carries a cone receiving pins at their ends.
  • the swivel arms can be easily and quickly moved back and forth in such a way that one pin is in the winding position while the other is outside the belt conveyor, so that the finished wound scale belt roll can be removed and a new winding arm can be attached.
  • the scale as shown in Fig. 1, is fed to the bag winder. Since the scale spacing of the incoming workpieces may vary, a device for the same scale spacing is provided so that a uniformly wound supply roll can be formed.
  • a pressure roller 25 is provided on the scale.
  • the scale is driven at a relatively high speed and at great distances.
  • the scale After being scanned by the sensor 26, the scale is thrown onto an endless conveyor belt 28 which is formed from individual belts and runs over the rollers 29 to 34 which are rotatably mounted in a pivotable frame 35.
  • the drive roller 36 is also attached to the frame 35, via which the strands are returned to the rollers 29.
  • the frame 35 is pivotally mounted about the axis of the rollers 31 and is supported, for example, under the supply roller 37 to be wound by pneumatic cylinders 38, which have the task of tracking the frame 35 of the supply roller 37 in order to avoid out-of-roundness of the supply roller 37 which occurs during winding can compensate.
  • a supply shaft 39 is provided on floor-mounted storage, from which holding straps 40 are pulled, which are wound up in layers in a known manner with the workpieces on the supply roll 37.
  • the axis of the drive roller 36 is equipped with a rotary pulse generator 41, the pulses of which are input to a counter 42.
  • the counter 42 and the drive motor, not shown, of the drive roller 36 are electrically connected to the intermediate circuit 27.
  • the counter 42 can be set to a predetermined number and is switched so that the drive motor is stopped after reaching this number.
  • the predetermined number is chosen somewhat larger than the intended scale spacing.
  • the sensor 42 is reset to zero when a workpiece end passes by the sensor 26. If there is no workpiece, so that the counter 42 reaches the predetermined number, the conveyor belt 28 is stopped and it only starts again after the next workpiece has run through. Therefore, approximately the same scale distance is achieved on the conveyor belt 28.
  • the core 45 of the supply roll 37 is held by a pin 46 which is fastened in the free end of a lever 47.
  • the other end of the lever 47 is rotatably mounted on a bush 48 together with a second lever arm 49.
  • the lever arm 49 carries a pin 50 corresponding to the pin 46 on its free end, but which extends in the opposite direction.
  • Pressure medium cylinders 51, 52 are articulated to the lever arms 47 and 49, with which they or the supply roll 37 can be lowered onto the conveyor belt 28 and raised from there.
  • the bushing 48 is smoothly and longitudinally displaceably mounted on an axis 53 which is fastened in a stand 54 arranged on both sides next to the conveyor belt 28.
  • a guide part 55 is connected to the bushing 48 by a web 56.
  • a roller 57 is loosely rotatably mounted on the guide part 55 and runs in a U-iron 58 which connects the two stands 54.
  • the free ends of the pressure medium cylinders 51, 52 are articulated on the guide part 56.
  • the bushing 48 can now be moved as desired with the levers 47, 49, so that the pin 46 is located above the conveyor belt 28 and the pin 50 is outside the winding area. While a new supply roll 37 is being wound on the pin 46, the finished supply roll can be removed from the pin 50 and a new core 45 can be prepared. After completion of the supply roll 37 on the pin 46, it is lifted off the conveyor belt 28 by means of the pressure medium cylinder 51 and the bush 48 is shifted into its other extreme position, and the supply roll 37 is lowered on the hall floor and
  • the pressure medium cylinders 51, 52 connecting the levers 47, 49 to the sled-shaped guide part 55 are hydraulic piston-cylinder units, while the conveyor belts running over the frame-shaped frame 35 pass through a pneumatic cylinder 38 to the winding core or the forming scale roll 37 can be pressed.
  • the pneumatic cylinder 38 has a stroke of approximately 100 mm and is held in its central position by the hydraulic cylinders 51, 52 lifting the levers 47, 49 in accordance with the winding progress.
  • the hydraulic cylinders 51, 52 can be actuated in that the pneumatic cylinder is provided with a limit switch.
  • the pneumatic cylinder 38 has good resilient properties, so that it is able to compensate for out-of-roundness of the scale roller 37 that is being formed.

Claims (6)

1. Dispositif pour la fabrication de rouleaux de bande en écailles (37) consistant en objets souples plats superposés en écailles sur un transporteur à courroie, tels que sacs ou matériaux pour sacs, comprenant un noyau d'embobinage (45) logé dans le support de machine, auquel est fixé au moins une courroie de fixation (40) qui est dévidée d'un rouleau de réserve (39) et qui se tend en la fixant d'en haut sur la bande en écailles (37) pendant que celle-ci s'enroule, comprenant également un transporteur à courroie amenant les pièces à usiner, qui se compose d'au moins d'un cadre (35), portant en ses extrémités opposées des rouleaux (31, 33), et pouvant être pivoté autour de l'axe du premier rouleau (31) et sur les rouleaux duquel (31, 32, 33) court une courroie transporteuse entraînée sans fin (28), comprenant par ailleurs un dispositif (38) pour mettre en contact le cadre (35) avec le noyau d'embobinage (45) ou le rouleau de bande en écailles (37) se formant sur le noyau de manière à ce qu'ils sont entraînés par la bande transporteuse sans fin (28) sur ledit cadre, et comprenant un dispositif de transport pour amener les articles enécailles à la courroie transporteuse, caractérisé par le fait que l'arbre du rouleau d'entraînement de la bande transporteuse (28) est connecté avec un émetteur d'impulsions (41) qui selon des angles de rotation prédéterminés donne à l'arbre des impulsions électriques qui sont comptées par un compteur (42) réglable à un chiffre déterminé, qu'un dispositif (26) palpe les bords des pièces à usiner et remet à zéro le compteur (42) à chaque palpage d'un bord de pièce à usiner, que le compteur (42) lorsqu'il atteint le chiffre programmé arrête le moteur d'entraînement de l'arbre du rouleau d'entraînement et que le moteur est réenclenché seulement lorsque le compteur (42) est remis à zéro par le dispositif (26) palpeur.
2. Dispositif selon la revendication 1, caractérisé par le fait que sur un axe (53) disposé transversalement par rapport à la bande transporteuse (28) sont logés deux bras oscillants (47, 49) mobiles en sens longitudinal qui portent en leurs extrémités un tenon (46, 50) recevant un noyau d'embobi- nage (45).
3. Dispositif selon la revendication 2, caractérisé par le fait que les bras oscillants (47, 49) sont disposés de manière symétriquement inversée l'un par rapport à l'autre et que les tenons (46, 50) sont dirigés vers l'extérieur.
4. Dispositif selon l'une des revendications 2 ou 3, caractérisé par le fait que les bras oscillants (47, 49) sont reliés l'un à l'autre par une articulation au moyen d'unités piston-cylindre hydrauliques (51, 52) dont les autres extrémités sont liées par une articulation à un chariot (55) qui peut être déplacé dans le guidage d'un support (58) qui est disposé au-dessus de l'axe (53) et parallèlement par rapport à celui-ci.
5. Dispositif selon l'un des revendications 2 à 4, caractérisé par le fait que les bras oscillants (47, 49) sont logés de manière pivotante sur une douille (48) pouvant être déplacée sur l'axe (53).
6. Dispositif selon l'une des revendications 1 à 5, caractérisé par le fait que le cadre (35) peut être mis en contact avec le noyau d'embobinage (45) ou le rouleau de bande en écailles (37) se formant sur le noyau par une unité piston-cylindre (38) pneumatique.
EP81109438A 1980-12-23 1981-10-30 Dispositif de fabrication de rouleaux de bandes formées à partir de feuilles souples imbriqueés Expired EP0054735B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3048721 1980-12-23
DE3048721 1980-12-23

Publications (3)

Publication Number Publication Date
EP0054735A2 EP0054735A2 (fr) 1982-06-30
EP0054735A3 EP0054735A3 (en) 1982-09-22
EP0054735B1 true EP0054735B1 (fr) 1985-01-16

Family

ID=6120099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109438A Expired EP0054735B1 (fr) 1980-12-23 1981-10-30 Dispositif de fabrication de rouleaux de bandes formées à partir de feuilles souples imbriqueés

Country Status (4)

Country Link
EP (1) EP0054735B1 (fr)
JP (2) JPS57126345A (fr)
BR (1) BR8108130A (fr)
ES (1) ES8301148A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627158A1 (de) * 1996-07-05 1998-01-15 Windmoeller & Hoelscher Vorrichtung zum Vereinzeln von Stapeln aus flachliegenden Säcken mit in die Sackebene gefalteten Böden

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652701A5 (de) * 1981-02-03 1985-11-29 Ferag Ag Verfahren und einrichtung zur erzielung eines langzeitpressungseffekts bei druckprodukten, insbesondere zeitungen.
CH652699A5 (de) * 1981-10-12 1985-11-29 Ferag Ag Einrichtung zum speichern von in einer schuppenformation anfallenden flaechigen erzeugnissen, insbesondere druckprodukten.
CH655076A5 (de) * 1982-03-30 1986-03-27 Grapha Holding Ag Vorrichtung zum stapeln von druckbogen.
CH657832A5 (de) * 1982-06-09 1986-09-30 Grapha Holding Ag Beschickungs- und/oder lagereinrichtung fuer bogen, insbesondere druckbogen.
CH660170A5 (de) * 1983-05-31 1987-03-31 Ferag Ag Einrichtung zum zwischenspeichern von druckprodukten.
CH657833A5 (de) * 1983-09-19 1986-09-30 Ferag Ag Verfahren und vorrichtung zum bilden von mehrlagigen wickeln aus in schuppenformation anfallenden flaechigen, biegsamen erzeugnissen, vorzugsweise druckprodukten.
US4589606A (en) * 1983-11-07 1986-05-20 Ferag Ag Apparatus for winding up printed products arriving in imbricated formation
ATE33971T1 (de) * 1983-11-07 1988-05-15 Ferag Ag Vorrichtung zum abwickeln von in schuppenformation aufgewickelten druckprodukten.
SU1584747A3 (ru) * 1986-04-28 1990-08-07 Фераг Аг (Фирма) Устройство дл штабелировани рулонов и разбора штабел из них
JP2759647B2 (ja) * 1986-04-28 1998-05-28 フエラ−ク ア−ゲ− 新聞、雑誌等の印刷物を処理する方法及び装置
ATE55965T1 (de) * 1988-01-13 1990-09-15 Ferag Ag Verfahren und vorrichtung zum veraendern des ueberlappungsgrades von in einem schuppenstrom gefoerderten druckereiprodukten.
JPH03158356A (ja) * 1989-11-14 1991-07-08 Nichiro Kogyo Kk 刷本搬送時の途切れ感知制御方法
US5710967A (en) * 1996-07-12 1998-01-20 Ricoh Company, Ltd. Apparatus which indicates to a user the proper placement of pages to be scanned
US5779180A (en) * 1996-10-18 1998-07-14 Fmc Corporation Winder for use with bag-making machine
JP6389969B1 (ja) * 2018-01-16 2018-09-12 日本金銭機械株式会社 紙葉集積用ドラム、紙葉の集積装置、及び紙葉処理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604539A (fr) * 1967-10-10 1971-11-29
DE2544135C2 (de) * 1975-10-02 1982-11-25 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen von Schuppenbandrollen aus geschuppt übereinander abgelegten flachen Werkstücken
FR2435429A1 (fr) * 1978-06-23 1980-04-04 Martin Sa Perfectionnement a l'empilage de plaques
CH637091A5 (de) * 1979-01-29 1983-07-15 Ferag Ag Vorrichtung zum zufuehren von in einem schuppenstrom anfallenden flaechigen erzeugnissen, insbesondere druckprodukten, zu einem transporteur.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627158A1 (de) * 1996-07-05 1998-01-15 Windmoeller & Hoelscher Vorrichtung zum Vereinzeln von Stapeln aus flachliegenden Säcken mit in die Sackebene gefalteten Böden
DE19627158C2 (de) * 1996-07-05 2001-05-31 Windmoeller & Hoelscher Vorrichtung zum Vereinzeln von Stapeln aus flachliegenden Säcken mit in die Sackebene gefalteten Böden

Also Published As

Publication number Publication date
ES508261A0 (es) 1982-12-01
JPS57133043A (en) 1982-08-17
JPH0223460B2 (fr) 1990-05-24
JPH031225B2 (fr) 1991-01-10
EP0054735A3 (en) 1982-09-22
ES8301148A1 (es) 1982-12-01
JPS57126345A (en) 1982-08-06
EP0054735A2 (fr) 1982-06-30
BR8108130A (pt) 1982-09-28

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