US3484320A - Machines for the making of corrugated board - Google Patents

Machines for the making of corrugated board Download PDF

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Publication number
US3484320A
US3484320A US484261A US3484320DA US3484320A US 3484320 A US3484320 A US 3484320A US 484261 A US484261 A US 484261A US 3484320D A US3484320D A US 3484320DA US 3484320 A US3484320 A US 3484320A
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US
United States
Prior art keywords
roller
glue
sheet
machine
corrugated
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 - Lifetime
Application number
US484261A
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English (en)
Inventor
Charles Henri Auguste David
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.)
Parsons and Whittemore Inc
Original Assignee
Parsons and Whittemore Inc
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
Priority claimed from FR76007063A external-priority patent/FR1414042A/fr
Application filed by Parsons and Whittemore Inc filed Critical Parsons and Whittemore Inc
Application granted granted Critical
Publication of US3484320A publication Critical patent/US3484320A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B31F1/2818—Glue application specially adapted therefor
    • 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

Definitions

  • FIE 11 F1512 FIE-15 United States Patent ABSTRACT or THE DISCLOSURE 'A machine for producing single-lined corrugated board containing glue applicators for both the liner and for the corrugated sheets and hydraulically operated pivotally mounted pressure roller and glue applicator for the liner adapted to swing the roller and the applicator mounting ottthe machine for improved accessibility of the corrugating rollers.
  • the present invention concerns improvements relating to corrugating machines, particularly intended for the making of corrugated board.
  • One of the aims of the improvements concerned by my invention is to facilitate the use and, eventually, the modification of such machines in rendering their parts particularly accessible.
  • Another aim of these improvements is to increase, and this in a notable manner, the qualities of the product made by such machines through the utilization of an appropriate technique for the sticking of corrugated and smooth sheets constituting such product.
  • the machine for corrugating and sticking being constituted by a press with fluted cylinders, a press with a smooth roller and a device for the applying of glue
  • my invention consists in setting the mechanism of the press with a smooth roller in a support which can turn round an axle in relation to the frame of the machine, such support being actuated by a jack to open or close the machine, so as to be able to reach the parts of the said machine easily.
  • My invention also consists in realizing the device for the applying of glue so that at least one part of the glue to be used should be applied on a lining sheet which constitutes the product made by the machine.
  • one of the guides at least, maintaining the corrugated sheet on one of the fluted cylinders of the machine is mounted on a bar pressing against an adjustable stopping member.
  • the gluing device is provided with means intended to remove the glue from the surfaces of its applying roller situated on both sides of the width of the product to be glued.
  • the machine is provided with a moistening device through steam of the product to be corrugated, such device being provided with a heating system regularizing the process of condensation of the steam on the said product.
  • My invention consists in some other arrangements hereinafter mentioned and preferably used together with the above-mentioned main arrangements.
  • My invention particularly covers certain modes of ap- 3,484,320 Patented Dec. 16, 1969 plication and realization of the said arrangements and also the corrugating machines provided with such improvements.
  • FIGURE 1 partially shows, in elevation and in section through a vertical plane, a corrugating machine realized according to the invention
  • FIGURE 2 shows in section a glue applying device, according to the invention
  • FIGURE 3 is a view of the said device along the arrow F of FIGURE 2;
  • FIGURE 4 shows another mode of applying glue
  • FIGURES 5 and 6 represent in section two modifications of the glue applying devices according to the mode of FIGURE 4;
  • FIGURE 7 partially shows in section through a vertical plane, a modification of such corrugating machine
  • FIGURE 8 shows in elevation a special squeegee roller fitting the gluing device of this modification
  • FIGURE 9 is a developed view of the surface of such roller.
  • FIGURE 10 is a section of FIGURE 9 through the plane A--A.
  • FIGURES ll, 12 and 13 are sections of FIGURE 8 through the planes BB, 0-0 and DD respectively.
  • the machine selected as an example; is intended to make corrugated board called single-faced, obtained through gluing of a lining sheet 1 on the tips of a sheet 2 corrugated through passing into the press with fluted cylinders 3 and 4.
  • the gluing of the lining sheet 1 on the corrugated sheet 2 is obtained after applying of the glue, in pressing in 5 the two sheets by means of the press with a smooth roller 6.
  • the mechanism of the press with a smooth roller 6, comprising, besides the roller 6 other rollers 7, 8 and eventually parts connected with these rollers, is held by a support 9 articulated in an axle 10 on the frame 11 of the machine.
  • the support 9 When open the support is in the position 9a, giving an easy access to the parts of the machine.
  • the jack 12 ensures the pressing of the smooth roller 6 against the sheets to be glued and the fluted cylinder 3.
  • the facility of access permits inter alia to proceed to the adjustment or replacement of the guide 15 or of the glue applying device 16.
  • the guide. 15, maintaining the corrugated sheet on the fluted cylinder 3, is held by a tr-ansversal bar 17 parallel to the axes of the cylinders.
  • Each finger of the guide is fixed to the said bar through an elastic support 18.
  • Another guide is maintained by means of the transversal bar 19.
  • the accessibility given by the openable support 9, permits to render the bar 17 as well as the glue applying device 16 vertically movable.
  • the glue applying device may be placed in 16 so as to apply the glue 21', as known, on the tips of the corrugated sheet 2, but, according to another main characteristic of the invention, it is possible to apply oh the lining sheet 1 at least a part of the glue to be. used so as to remedy the usual defects of gluing. Such defects occur on the lines corresponding to the guides, because of the grooves provided in the applying roller of the device 16 for the passing of the guides.
  • the usual glue applying device 16 is supplemented by another device 20 which ensures the applying of glue lines 21 on the sheet 1 before the guides.
  • the glue lines 21 are parallel to the direction of the shifting of the sheet 1.
  • the whole of the glue to be used may be applied on the sheet 1 by the printing of transverse glue. lines 22 on the sheet, said lines being parallel and equidistant according to the pitch of the corrugations of the cylinders 3 and 4.
  • a glue applying roller 23 is provided. The rotation of the roller 23 is synchronized with that of the cylinders 3 and 4 anti the said roller is provided with corrugations 24 the external faces of which print on the sheet 1 the glue lines 22 in the manner of a typographical printing-press.
  • the external faces of the corrugations 24 are coated by the roller 25 which is connected with the doctor roller 26 and the squeegee roller 27; these faces may be brushed by the brush roller 28.
  • the printing of the lines 22 on the sheet 1 may also be made after the manner of an heliographic printing-press, the glue being brought in the intervals 29 existing between the corrugations of the roller 23.
  • a squeegee 30 removes the glue which is on the periphery of the roller 23.
  • Such techniques for the applying of glue on the lining sheet permit to replace the tin fingers of the usual guides by a reduced number of guides which are broader and stronger.
  • These guides may be provided with fingers which are thin at their ends so as to disengage the corrugated sheet from the upper fluted cylinder.
  • the machine receiving the sheet 2 corrugated by passing into the press with fluted cylinders 3 and 4, is provided with guides 31, 32 maintaining the corrugated sheet on the cylinder 3.
  • the bar 33 is vertically movable. To that effect, the bar 33 is fixed to a part 35 sliding into the frame of the machine. Towards the top, the shifting of the part 35 is limited by the stop of this part against one or several eccentrics 36 held by a shaft 37 which can turn in the frame and can be fixed in relation to the latter. The rotation of the shaft 37 ensures the adjustment of the stopping point of the part 35, and consequently, the adjustment of the upper position of the bar 33 and of the guide 31. Therefore the bearing of the guide 31 can be easily adjusted on the corrugated sheet 2, engaged into the corrugations of the cylinder 3.
  • the part 35 is applied against the eccentrics 36 by the piston 38 of an hydraulic jack the cylinder 39 of which is integral with the support of the gluing device 40 incorporated to the machine.
  • the support of the. gluing device 40 is itself mounted on jacks, such as 41, in order to be. lowered or raised into the machine.
  • the pipe 42 feeding the cylinder 39, is connected with an hydraulic accumulator, giving elasticity to the bearing of the piston 38 on the part 35.
  • This part and the guide 31 can thus be lowered if an abnormal strain acting on the fingers happened to be contrary to the bearing given by the pressure in the. accumulator 43.
  • the bar 34 holding the guide 32, is supported by the arms 44 articulated in 45 on the frame of the machine.
  • the arms 44 are urged by a jack 46 which may be connected with the accumulator 43 or with another accumulator.
  • An adjustable stopping with a screw 47 limits the action of the jack 46 on the guide 32, the working of this device being substantially identical to that above-mentioned in relation to the guide 31.
  • the above-mentioned jacks may be replaced by springs.
  • a special squeegee roller 49 has been provided the said squeegee roller may be in several parts, its parts of generatrix coming into contact with the roller 48, ensure the removing of glue from the surfaces of the roller 48 situated on both sides of the width of the sheet 2.
  • the roller 49 which is ordinarily fixed in the gluing device 40 but may be turned and fixed around its axis 50, has its external surface, coming into contact with the roller 48, hollowed according to two symmetrical identical helices 51, 52. According to the position of the roller 49 around its axis, a generatrix of contact with the roller 48 is obtained the said generatrix being interrupted in an adjustable manner, corresponding to the width of the sheet 2 between the two helices.
  • the glue remains on the roller 48 between the two helices in order to coat the sheet 2 while it is removed by means of the roller 49 on both sides of the width of the sheet.
  • the effect of the roller 49 may be completed by that of air jets placed in the vicinity of the generatrix of contact of the rollers 48 and 49, blowing so as to make the glue fall down again into the pan of the gluing device.
  • the machine is also provided with a steam moistening device of the sheet 2 to be corrugated.
  • the moistening steam issues out of the nozzles 53, provided with a valve and fed by means of a pipe 54 receiving the steam under the pressure corresponding to the required moistening.
  • the pipe 54 is enclosed in a jacket 55, the same being heated by steam. Owing to such disposition, it is possible to avoid premature and irregular condensations at the outlet of the nozzles 53, as such condensations might hinder a uniform moistening of the sheet.
  • a machine for corrugating and applying of glue for the production of corrugated board having a lining sheet and a corrugated sheet comprising a frame, a first press having at least one fluted cylinder, a second press having a smooth cylinder, means for applying said glue to said corrugated sheet, an axle in said frame, a support being rotatable about said axle in relation to said frame, said second press mounted in said support, a jack moving said support into and out of operating position with respect to said first press, guides for holding said corrugated sheet on one of said fluted cylinders, a transverse bar between said frames, an adjustable stop and elastically supporting means, at least one of said guides 5 mounted on said bar, said bar being urged by said elas' tically supporting means against said stop.
  • said elastically supporting means comprises an hydraulic jack and an hydraulic accumulator, said jack being connected to said accumulator.
  • said further means comprise a squeegee roller having two recessed symmetrical identical helices on the periphery thereof.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
US484261A 1964-09-01 1965-09-01 Machines for the making of corrugated board Expired - Lifetime US3484320A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR76007063A FR1414042A (fr) 1964-09-01 1964-09-01 Perfectionnements apportés aux machines onduleuses colleuses, destinées notamment à la fabrication du carton ondulé
FR7096A FR87782E (fr) 1964-09-01 1965-04-12 Perfectionnements apportés aux machines onduleuses colleuses, destinées notamment à la fabrication du carton ondulé

Publications (1)

Publication Number Publication Date
US3484320A true US3484320A (en) 1969-12-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
US484261A Expired - Lifetime US3484320A (en) 1964-09-01 1965-09-01 Machines for the making of corrugated board

Country Status (5)

Country Link
US (1) US3484320A (fr)
BE (1) BE669050A (fr)
DE (1) DE1436907B2 (fr)
FR (1) FR87782E (fr)
NL (1) NL6511398A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922129A (en) * 1974-05-10 1975-11-25 William V Mcdonald Corrugating system employing controllable steam shower
JPS51103589A (ja) * 1975-03-07 1976-09-13 Fukuoka Paper Mfg Co Ltd Danbooruoyobidanboorunoseizohoho
JPS51103591A (ja) * 1975-03-07 1976-09-13 Fukuoka Paper Mfg Co Ltd Danbooruoyobidanboorunoseizohoho
JPS51157486U (fr) * 1975-06-06 1976-12-15
US4038130A (en) * 1975-07-16 1977-07-26 Koppers Company, Inc. Corrugating machine having self-adjusting web guides
US4093497A (en) * 1977-05-12 1978-06-06 S&S Corrugated Paper Machinery Co., Inc. Self retracting stripper finger for corrugating machine
US4104107A (en) * 1977-03-18 1978-08-01 Koppers Company, Inc. Apparatus for urging web guides toward the corrugating roll of a single facer
US4643706A (en) * 1983-11-07 1987-02-17 Werner H. K. Peters Maschinenfabrik Gmbh One-sided corrugated cardboard machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951725A (en) * 1975-05-21 1976-04-20 Westvaco Corporation Two piece stripper finger for corrugating machine
DE3003720C2 (de) * 1980-02-01 1985-01-24 Isowa Industry Co., Ltd., Nagoya, Aichi Vorrichtung zum Auftragen von Klebstoff auf die Spitzen einer mit einer Decklage zu verklebenden, gewellten Wellpappenbahn
FR2540040B1 (fr) * 1983-01-28 1988-07-08 Martin Sa Dispositif pour un changement instantane de la largeur d'encollage d'une bande de papier lors de la fabrication de carton ondule, et procede d'utilisation d'un tel dispositif

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858375A (en) * 1926-04-08 1932-05-17 Progressive Corrugated Paper M Machine for making double-faced corrugated paper board
US2102937A (en) * 1935-07-26 1937-12-21 Stein Hall Mfg Co Plyboard adhesive
US2384676A (en) * 1942-12-26 1945-09-11 Hill Irving Method and machine for making composite boards
US3127292A (en) * 1964-03-31 Measuring and controlling take-up ratio of paper
US3204602A (en) * 1963-01-14 1965-09-07 Samuel M Langston Co Apparatus for applying adhesive to corrugated sheets
US3300359A (en) * 1962-02-06 1967-01-24 Willem A Nikkel Method and apparatus for making corrugated board

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127292A (en) * 1964-03-31 Measuring and controlling take-up ratio of paper
US1858375A (en) * 1926-04-08 1932-05-17 Progressive Corrugated Paper M Machine for making double-faced corrugated paper board
US2102937A (en) * 1935-07-26 1937-12-21 Stein Hall Mfg Co Plyboard adhesive
US2384676A (en) * 1942-12-26 1945-09-11 Hill Irving Method and machine for making composite boards
US3300359A (en) * 1962-02-06 1967-01-24 Willem A Nikkel Method and apparatus for making corrugated board
US3204602A (en) * 1963-01-14 1965-09-07 Samuel M Langston Co Apparatus for applying adhesive to corrugated sheets

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922129A (en) * 1974-05-10 1975-11-25 William V Mcdonald Corrugating system employing controllable steam shower
JPS51103589A (ja) * 1975-03-07 1976-09-13 Fukuoka Paper Mfg Co Ltd Danbooruoyobidanboorunoseizohoho
JPS51103591A (ja) * 1975-03-07 1976-09-13 Fukuoka Paper Mfg Co Ltd Danbooruoyobidanboorunoseizohoho
JPS51157486U (fr) * 1975-06-06 1976-12-15
US4038130A (en) * 1975-07-16 1977-07-26 Koppers Company, Inc. Corrugating machine having self-adjusting web guides
US4086120A (en) * 1975-07-16 1978-04-25 Koppers Company, Inc. Web guides for corrugator machines
US4104107A (en) * 1977-03-18 1978-08-01 Koppers Company, Inc. Apparatus for urging web guides toward the corrugating roll of a single facer
US4093497A (en) * 1977-05-12 1978-06-06 S&S Corrugated Paper Machinery Co., Inc. Self retracting stripper finger for corrugating machine
DE2807760A1 (de) 1977-05-12 1978-11-16 S & S Corrugated Paper Mach Wellpappenmaschine
US4643706A (en) * 1983-11-07 1987-02-17 Werner H. K. Peters Maschinenfabrik Gmbh One-sided corrugated cardboard machine

Also Published As

Publication number Publication date
FR87782E (fr) 1966-04-07
NL6511398A (fr) 1966-03-02
BE669050A (fr) 1965-12-31
DE1436907A1 (de) 1968-11-07
DE1436907B2 (de) 1976-11-04

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