EP0144516B1 - Machine pour la fabrication de carton ondulé simple face - Google Patents

Machine pour la fabrication de carton ondulé simple face Download PDF

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Publication number
EP0144516B1
EP0144516B1 EP84109385A EP84109385A EP0144516B1 EP 0144516 B1 EP0144516 B1 EP 0144516B1 EP 84109385 A EP84109385 A EP 84109385A EP 84109385 A EP84109385 A EP 84109385A EP 0144516 B1 EP0144516 B1 EP 0144516B1
Authority
EP
European Patent Office
Prior art keywords
corrugated cardboard
rigid frame
frame
machine
machine stand
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
EP84109385A
Other languages
German (de)
English (en)
Other versions
EP0144516A1 (fr
Inventor
Walter Pohl
Uwe Wetterling
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.)
Werner H K Peters Maschinenfabrik GmbH
Original Assignee
Werner H K Peters Maschinenfabrik GmbH
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 Werner H K Peters Maschinenfabrik GmbH filed Critical Werner H K Peters Maschinenfabrik GmbH
Priority to AT84109385T priority Critical patent/ATE26671T1/de
Publication of EP0144516A1 publication Critical patent/EP0144516A1/fr
Application granted granted Critical
Publication of EP0144516B1 publication Critical patent/EP0144516B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/2863—Corrugating cylinders; Supporting or positioning means therefor; Drives therefor
    • B31F1/2868—Exchangeable corrugating cylinders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1016—Transverse corrugating
    • Y10T156/1018—Subsequent to assembly of laminae
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact

Definitions

  • the invention relates to a single-sided corrugated cardboard machine with a machine frame in which two intermeshing corrugating rollers and a press roller are rotatably mounted, the axes of which lie approximately in a common plane, preferably inclined to the vertical, the machine frame being on one side of the plane on the ground supports, with two parallel, spaced longitudinal struts running transversely to the roll package, which are detachable on the other side of the plane with the machine frame, but can be firmly connected and as a holder for parts that interact with the roll package and extend transversely to the longitudinal struts, such as guide plates, press roll wipers or the like serve.
  • Such a single-sided corrugated cardboard machine has become known from GB-A-1 127 427 or DE-A - 2 001 543.
  • two longitudinal beams or struts are provided which carry hydraulic motors at the ends which cooperate with lever arms in order to adjust the upper corrugating roller and the pressing roller relative to the lower corrugating roller.
  • the only connection of the longitudinal beams to the frame is in the area of the bearing for the lower corrugating roller, while the ends of the beams protrude freely upwards.
  • Two transverse elements extend between the side members. One is in the area of the bolting on the machine frame and forms a baffle.
  • the second consists of a round rod, which is connected to the housings of the lower motors and carries the press roller scraper.
  • the invention has for its object to provide a single-sided corrugated cardboard machine that allows quick and easy access to the roll package, in particular for replacing a corrugated roller.
  • longitudinal struts form a rigid frame with cross struts, which as a complete unit can be removed from the machine frame.
  • the part of the machine frame which is supported on the ground surrounds the roller package in an approximately U-shaped manner.
  • the rigid frame spans this part of the frame and is firmly connected to it.
  • the rigid frame thus forms a type of stiffening or a type of tie rod which counteracts the forces to be pushed apart of the rolls of the roll package.
  • the rigid frame is used to hold or store machine parts that interact with the roller package.
  • This is, for example, a baffle that is used to guide the corrugated material web between the gap of the corrugated rollers.
  • This also includes a guide roller which interacts with such a guide plate.
  • Another part that interacts with the roll package is a so-called press roll scraper, which ensures that contaminants adhering to the circumference of the press roll are removed.
  • the deflection roller which is used to feed the cover sheet to the press roller, can also be stored in a rigid frame.
  • the rigid frame is detachably connected to the machine frame. It can therefore be removed from the machine frame with all parts mounted on it. After removing the rigid frame, the entire set of rollers is freely accessible. After loosening the bearing flanges and connections for steam heating, etc.
  • an advantageous embodiment of the invention provides that the rigid frame is mounted on the machine frame so that it can pivot about a lower axis of rotation.
  • the rigid frame thus forms a one-armed lever with a pivot point in the lower part of the machine frame. To remove the frame, it then only needs to be pivoted by a certain angle against a predetermined stop so that the roller package is freely accessible from this side.
  • the rigid frame is preferably attached with the aid of screws which can be used both in the upper and in the lower end.
  • the frame is formed by two parallel beams, which can be connected to one another by a cross strut, for example at the upper end.
  • positively interacting contact surfaces are provided on the frame and on the machine frame.
  • the positive locking means that the frame is fixed in the plane of its extent. A relative displacement of the frame and frame in the opposite direction is prevented by screws.
  • forcing screws are arranged at the upper and / or lower end of the rigid frame for the purpose of lifting the frame from the machine frame. So also in the In the vicinity of the fulcrum, lifting with the help of a jackscrew can be carried out, it is advisable if the pivot bearing is carried out via an elongated hole.
  • Single-sided corrugated cardboard machines often use so-called vacuum or suction boxes, which are arranged on the side of the lower corrugating roller, which is not covered by the corrugated web.
  • a vacuum is created via circumferential grooves in the corrugating roller, which ensures that the corrugated web is firmly attached to the corrugating roller.
  • such a vacuum box can also be arranged firmly on the rigid frame. When the rigid frame is removed or when it is folded down, the vacuum box is also moved automatically.
  • the single figure shows an extremely schematic one-sided machine with a rigid frame.
  • the one-sided machine shown in the figure has an upper corrugating roller 10 and a cooperating lower corrugating roller 11 and a pressing roller 12.
  • the axes of the rollers 10 to 12 lie approximately in a plane which is inclined to the horizontal by a certain angle.
  • a glue application device is also assigned to the lower corrugating roller 11, but this is not shown here.
  • the rollers 10 to 12 are mounted in a machine frame 13 in a manner not shown.
  • the lower corrugating roller 11 is fixedly mounted with respect to its axis, while the rollers 10 and 12 are supported in a known manner on arms which are pressed against the lower corrugating roller 11 1 with the aid of a pneumatic or hydraulic pressing device.
  • the machine frame 13 engages around the roller package in a U-shape. Free access is closed by a rigid frame 14, the plane of which is approximately parallel to the plane in which the axes of the rollers 10 to 12 are arranged.
  • the rigid frame 14 consists of two parallel beams, one of which is shown at 15.
  • the carrier 15 can be firmly connected to one another by one or more struts.
  • the carriers 15 are recessed at 16 at the upper end and at the lower end at 17, the recess interacting positively with a section of the machine frame 13. From the figure it can be seen that the rigid frame 14 is immovably fixed in the position shown with respect to displacements in its plane up or down.
  • the rigid frame 14 forms a one-armed lever. It has pivots at the lower end, one of which is shown at 18. It cooperates with an elongated hole 19 of a bearing bracket 20. The extension of the elongated hole 19 is approximately perpendicular to the plane of the rigid frame 14.
  • the rigid frame 14 is at the upper end as shown at 21 and at the lower end as shown at 22 With the help of screws firmly connected to the machine frame 13. Forcing screws are also arranged in the rigid frame 14 at the upper and lower ends, as indicated at 24 and 25, respectively.
  • the rigid frame 14 forms a type of tie rod which holds the lower and upper sections of the machine frame 13 together and prevents them from being moved apart by the diverging pressure in the roller package. Even slight deformations impair the effective engagement of the corrugated rollers 10, 11 with one another.
  • a deflection roller 26 for the corrugated web 27 and a deflection roller 28 for the cover sheet 29 are rotatably mounted.
  • a guide plate 30 for the corrugated material web 27 interacts with the deflection roller 26.
  • a press roller scraper 32 is also fixedly mounted on the rigid frame 14 by means of a bearing component 33.
  • a vacuum box 34 is also firmly connected to the rigid frame 14. It cooperates in a known manner with the lower corrugating roller 11 in order to generate a negative pressure on the opposite side by means of suction grooves provided in the circumferential direction, for the purpose of adhesion of the corrugated web to the corrugating roller 11 up to the nip with the pressing roller 12.
  • the rigid frame 14 can be lifted out of the machine frame 13 with the help of the push-off screws 24, 25 so that the recesses 16, 17 are disengaged from the frame 13.
  • the rigid frame 14 can then be swiveled in the direction of the arrow 35. This can be done, for example, with a suitable pulling device or a hoist.
  • the folded rigid frame 14 can, after it has been pivoted about an angle of 90 to 120 °, lie against a suitable stop.
  • the roll package is completely freely accessible in this way. There is no longer any disruptive part on the side of the roller package facing the frame 14. Therefore, one or more rollers can be easily removed from the frame 13 after loosening the bearing flanges and the connections for the steam supply or condensate removal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Claims (6)

1. Machine à carton ondulé simple face, comprenant un bâti (13) dans lequel sont montés à rotation deux rouleaux rainurés (10, 11) engrenant l'un avec l'autre et un rouleau de pression (12), dont les axes se trouvant approximativement dans un plan commun, de préférence incliné par rapport à la verticale, le bâti (13) s'appuyant, d'un côté du plan, sur un soubassement, avec deux étais longitudinaux parallèles (15), écartés transversalement par rapport au groupe de rouleaux (10, 11), qui sont séparables par déplacement de l'autre côté de ce plan d'avec le bâti de machine (13) et servent de support pour des parties coopérant avec le groupe de rouleaux (10, 11) et s'étendant transversalement par rapport aux étais longitudinaux (15), telles que des tôles de guidage, des racleurs (32) de rouleau de pression ou analogues, caractérisée en ce que les étais longitudinaux (15) forment, avec des traverses, un châssis rigide, qui peut être enlevé comme un tout complet hors du bâti de machine (14).
2. Machine à carton ondulé selon la revendication 1, caractérisée en ce que le châssis rigide (14) repose sur le bâti de machine (13) de façon à pouvoirtourner autour d'un axe de pivotement (18).
3. Machine à carton ondulé selon la revendication 1 ou 2, caractérisée en ce que le châssis rigide (14) peut être fixé au moyen de vis (22, 21) à son extrémité supérieure et/ou inférieure.
4. Machine à carton ondulé selon l'une des revendications 1 à 3, caractérisée en ce que le châssis (14) et le bâti de machine (13) comportent des surfaces d'application (16, 17) coopérant par conjugaison de forme.
5. Machine à carton ondulé selon la revendication 3 ou 4, caractérisée en ce que des vis de dégagement (24, 25) sont disposées à l'extrémité supérieure et/ou inférieure du cadre rigide (14) pour permettre le soulèvement du châssis (14) hors du bâti.
6. Machine à carton ondulé selon l'une des revendications 1 à 5, caractérisée en ce que, dans le cas d'une boîte à dépression (34) coopérant avec le rouleau rainuré inférieure (14), ladite boîte est également supportée par le châssis rigide (14).
EP84109385A 1983-11-07 1984-08-08 Machine pour la fabrication de carton ondulé simple face Expired EP0144516B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84109385T ATE26671T1 (de) 1983-11-07 1984-08-08 Einseitige wellpappenmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8331821U 1983-11-07
DE19838331821U DE8331821U1 (de) 1983-11-07 1983-11-07 Einseitige wellpappenmaschine

Publications (2)

Publication Number Publication Date
EP0144516A1 EP0144516A1 (fr) 1985-06-19
EP0144516B1 true EP0144516B1 (fr) 1987-04-22

Family

ID=6758641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84109385A Expired EP0144516B1 (fr) 1983-11-07 1984-08-08 Machine pour la fabrication de carton ondulé simple face

Country Status (5)

Country Link
US (1) US4643706A (fr)
EP (1) EP0144516B1 (fr)
JP (1) JPS60115430A (fr)
AT (1) ATE26671T1 (fr)
DE (2) DE8331821U1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3631802A1 (de) * 1986-09-18 1988-03-31 Bhs Bayerische Berg Einseitige wellpappenmaschine
DE3631803A1 (de) * 1986-09-18 1988-03-31 Bhs Bayerische Berg Einseitige wellpappenmaschine
DE3635643C1 (en) * 1986-10-20 1987-12-10 Peters W Maschf One-sided corrugated-board machine
JPS63242527A (ja) * 1987-03-30 1988-10-07 三菱重工業株式会社 シングルフエ−サ
DE69301776T2 (de) * 1992-06-19 1996-08-08 Peters W Maschf Einseitige Wellpappen-Herstellungsmaschine
CN1281404C (zh) * 2002-03-26 2006-10-25 宇部日东化成株式会社 空心结构板及其制造方法、制造装置以及吸音结构板
US6918489B2 (en) * 2002-04-22 2005-07-19 Ranpak Corp. Dunnage converter system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720910A (en) * 1952-03-08 1955-10-18 F X Hooper Company Inc Corrugator roll mounting
DE1110115B (de) * 1958-03-24 1961-07-06 Schloemann Ag Loesbare Befestigung eines Walzgeruestes an einem feststehenden Kammwalzengeruest
US3053309A (en) * 1958-07-21 1962-09-11 S & S Corrugated Paper Mach Corrugating flute contour
FR87782E (fr) * 1964-09-01 1966-04-07 Parsons & Whittemore Perfectionnements apportés aux machines onduleuses colleuses, destinées notamment à la fabrication du carton ondulé
US3390040A (en) * 1965-08-17 1968-06-25 Langston Company Single facer machine
US3537943A (en) * 1969-01-15 1970-11-03 Harris Intertype Corp Single facer with heated bearings
US4177102A (en) * 1976-04-19 1979-12-04 Rengo Co., Ltd. Single facer for manufacturing single-faced corrugated board
JPS5453096A (en) * 1977-10-03 1979-04-26 Isowa Industry Co Core holder for apparatus for making oneeside corrugated cardboard
DE3128587C2 (de) * 1980-08-01 1985-02-21 Rengo Co., Ltd., Osaka Wellpappenmaschine zur Herstellung einseitiger Wellpappe
JPS5915065B2 (ja) * 1980-08-01 1984-04-07 レンゴ−株式会社 シングルフエ−サ
JPS57182423A (en) * 1981-05-08 1982-11-10 Mitsubishi Heavy Ind Ltd Pasting device
JPS6044331A (ja) * 1983-08-23 1985-03-09 株式会社イソワ シングルフェ−サの段ロ−ル交換方法およびその装置

Also Published As

Publication number Publication date
DE8331821U1 (de) 1984-02-09
EP0144516A1 (fr) 1985-06-19
US4643706A (en) 1987-02-17
JPS60115430A (ja) 1985-06-21
ATE26671T1 (de) 1987-05-15
DE3463235D1 (en) 1987-05-27
JPS641305B2 (fr) 1989-01-11

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