EP0410226A2 - Appareil pour la liaison sans colle de couches de papier, de carton mince ou éléments analogues - Google Patents

Appareil pour la liaison sans colle de couches de papier, de carton mince ou éléments analogues Download PDF

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Publication number
EP0410226A2
EP0410226A2 EP19900113397 EP90113397A EP0410226A2 EP 0410226 A2 EP0410226 A2 EP 0410226A2 EP 19900113397 EP19900113397 EP 19900113397 EP 90113397 A EP90113397 A EP 90113397A EP 0410226 A2 EP0410226 A2 EP 0410226A2
Authority
EP
European Patent Office
Prior art keywords
layers
punch
tool
paper
pairs
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.)
Granted
Application number
EP19900113397
Other languages
German (de)
English (en)
Other versions
EP0410226A3 (en
EP0410226B1 (fr
Inventor
Helmut Schmetzer
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.)
SCHMETZER, HELMUT
SCHWEDE, HORST
SCHWEDE, ROLAND
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0410226A2 publication Critical patent/EP0410226A2/fr
Publication of EP0410226A3 publication Critical patent/EP0410226A3/de
Application granted granted Critical
Publication of EP0410226B1 publication Critical patent/EP0410226B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/02—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating
    • B31F5/025—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating by slotting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs

Definitions

  • the invention relates to a method for the adhesive-free connection of at least two layers of paper, thin cardboard, in particular craft paper and recycled paper, the layers being placed one on top of the other in the connection area and being connected to one another by alternately deforming approximately transversely to the plane of the layers. It further relates to packaging consisting of at least two layers of paper, thin cardboard, in particular craft paper and recycled paper, which are connected to one another by at least one connecting “seam” formed by deforming the layers. Furthermore, the invention relates to a device with a tool for deforming at least two layers of paper, thin cardboard, in particular craft paper and recycled paper, which are arranged one on top of the other.
  • the invention is therefore based on the object of providing a method, a packaging and a device in each case of the type described at the outset which permit an adhesive-free connection of at least two layers of paper, in particular particularly simple recycled paper, in a simple manner.
  • This task is initiated in a procedure mentioned type solved in that the layers are cut into strips only in the connection area and pressed out in pairs alternately out of the plane of the layers. It is furthermore solved in the case of packaging of the type specified at the outset in that the connecting “seam” is formed by strips cut out of the layers in pairs and alternately in pairs and pressed out from one another in opposite directions.
  • the object is achieved in a device of the type mentioned above in that two complementary punch-press tools are assigned to one another in pairs, which are alternately provided with punch teeth, one punch tooth of a punch-press tool in a space between two adjacent punching teeth of the other punching and pressing tool is designed to engage, the width of the respective intermediate space essentially corresponding to the width of the respective punching tooth and the edge delimiting the respective punching tooth from the adjacent intermediate space being designed as a cutting edge.
  • the measures according to the invention ensure that the strips, which of course remain connected at their ends to the respective layer of paper or the like, are pressed out of the layers in pairs and alternately in opposite directions, as a result of which the two layers become extremely hooked together.
  • Craft paper and recycled paper are particularly suitable for this.
  • wrapping or packaging according to the invention for example, stacks of newspapers or magazines can be wrapped for dispatch, with only four pages be wrapped while two opposite sides remain open. To secure the transport and to carry such packages, they can be surrounded with one or more tires.
  • other objects such as items of clothing or individual or some magazines, can also be surrounded with a bag-like packaging, which is closed on several sides with the connection “seam” according to the invention.
  • a feed conveyor belt 1 is mounted approximately in the middle, which in the usual way consists of an endless belt 2, a deflection roller 3 and a driven transport roller 4, over which it is guided. It is driven by an electric motor 4a.
  • the upper run 5 of the belt 2 can be driven in the transport direction 6, ie from right to left in the drawing. Downstream of the transport direction is a workstation 7 to be explained, which is followed by a discharge conveyor belt 8, which is constructed in the same way as the conveyor belt 1. Its individual parts are therefore identified by the same reference numbers with a prime.
  • a roll 10 of sheet-like packaging material for example paper, craft paper, recycled paper or the like, is arranged on support rollers 9, one of which can be driven by means of an electric motor Ba, from which a web 11 is drawn off by means of a pair of take-off rolls and the workstation 7 is supplied.
  • the trigger roller pair 12 can also be driven by a motor, the motor not being shown.
  • Above the feed conveyor belt 1 is a further roll 10 'of the same with the roll 10 of packaging material on support rollers 9', from which a web 11 'is pulled off via a pair of take-off rollers 12' and fed to the work station 7.
  • a connecting tool 13 is provided, by means of which the two webs 11 and 11 'are connected together without adhesive.
  • This connecting tool 13 has a lower tool bar 14 and an upper tool bar 15, which serve as tool carriers.
  • the lower tool bar 14 is arranged in a stationary manner; however, it can also be driven vertically by means of one or more linear drives, for example piston-cylinder drives.
  • the upper tool bar 15 can be displaced vertically by means of at least one linear drive 16 in the form of a hydraulically or pneumatically actuated piston-cylinder drive. In Figures 1 and 2 it is in its upper rest position.
  • the lower tool bar 14 has in the middle an at least over the width of the tracks 11, 11 'extending cutting knife 17 which plunges into a counter slot 18 on the upper tool bar 15 when the tool bars 14, 15 are brought together
  • a pair of punching-pressing tools 19, 20 are arranged on the tool bar 14 and on the tool bar 15, which are assigned to one another in pairs and are shown in more detail in FIG.
  • Each tool 19, 20 has identical punch teeth 21, the distance a from each other is only a few hundredths of a millimeter larger than their width b, so that the tools 19, 20 offset by a tooth pitch c can dip into one another, the punch teeth 21 of one tool 19 in the Spaces 22 of the other tool 20 can dip between the adjacent punch teeth 21 and vice versa.
  • a tooth pitch c a + b.
  • the edges delimiting the punch teeth 21 to the respective intermediate space 22 form cutting edges 23.
  • a pair of such punching and pressing tools 19, 20 are arranged on the tool bars 14, 15 on both sides of the cutting knife 17 or the counter slot 18, so that when the connecting tool 13 is closed by bringing the tool bars 14, 15 together, the two Lanes 11, 11 'are connected to one another by means of two connecting “seams” 26, the two lanes 11, 11 ′ being cut through between the two “seams” 26 at the same time. If required, wipers, not shown in the drawing, are provided for pressing out the connection “seam” 26 from the tools 19, 20.
  • FIG 1 the starting position is shown in which the two webs 11, 11 'are connected to each other by means of a "seam" 26.
  • the upper tool bar 15 is raised, so that an object 27 to be packaged or wrapped, for example a stack of newspapers or magazines, can be fed in the transport direction 6 via the feed conveyor belt 1.
  • the cutting knife 17 is at least slightly below that by the two upper dreams 5, 5 'spanned level.
  • all drives i. H. in particular the electric motors 4a, 4a ', 9a, 9a' of the transport rollers 4, 4 'and the support rollers 9, 9' and the drives of the take-off roller pairs 12, 12 'and the linear drive (s) 16 are controlled by means of an overall control, so that the described work processes are achieved. This is achieved with known and commercially available control devices.
  • FIG. 6 shows another embodiment of a device for producing a connecting seam 26 for connecting two web sections 29, 29 ', which can also be arches and which are generally referred to as layers.
  • punch-press tools 30, 31 are designed in the manner of gearwheels, that is to say they consist of two wheels 36, 37 mounted on corresponding shaft supports 32, 33 on corresponding tool carriers 34, 35, on the outer circumference of which punching teeth 38 are arranged, which are arranged in engage in the respective space 39 between two adjacent punching teeth 38 in the same way as in the exemplary embodiment described.
  • the tool carriers 34, 35 can be arranged in a stationary manner, ie the path sections 29, 29 'are passed through.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP90113397A 1989-07-26 1990-07-13 Appareil pour la liaison sans colle de couches de papier, de carton mince ou éléments analogues Expired - Lifetime EP0410226B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3934649 1989-07-26
DE3924649A DE3924649A1 (de) 1989-07-26 1989-07-26 Verfahren zum klebstofffreien verbinden von lagen aus papier, duennem karton od. dgl., hierdurch hergestellte verpackung und vorrichtung zur durchfuehrung des verfahrens und zur herstellung der verpackung

Publications (3)

Publication Number Publication Date
EP0410226A2 true EP0410226A2 (fr) 1991-01-30
EP0410226A3 EP0410226A3 (en) 1992-05-20
EP0410226B1 EP0410226B1 (fr) 1995-06-28

Family

ID=6385828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113397A Expired - Lifetime EP0410226B1 (fr) 1989-07-26 1990-07-13 Appareil pour la liaison sans colle de couches de papier, de carton mince ou éléments analogues

Country Status (2)

Country Link
EP (1) EP0410226B1 (fr)
DE (2) DE3924649A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106064750A (zh) * 2015-04-21 2016-11-02 佛山市宝索机械制造有限公司 折叠纸巾在分切前的固定方法和所得的折叠纸巾
CN106144707A (zh) * 2015-04-02 2016-11-23 佛山市宝索机械制造有限公司 固定卫生纸卷尾端的方法和所得的卫生纸卷
CN107685886A (zh) * 2016-08-04 2018-02-13 佛山市宝索机械制造有限公司 包裹纸卷的方法及装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009009396U1 (de) * 2009-07-09 2010-11-18 Optima Filling And Packaging Machines Gmbh Packungseinheit in Quaderform

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657591A (en) * 1925-06-25 1928-01-31 Clusor G M B H Device for binding paper sheets
US2272473A (en) * 1940-05-04 1942-02-10 Norman S Noll Paper fastening machine
DE1102543B (de) * 1959-11-04 1961-03-16 Paragon G M B H Verfahren zum Heften und Heftung von uebereinandergelegten Schreibpapierbahnen, insbesondere fuer Endlossaetze
GB995980A (en) * 1962-10-08 1965-06-23 Konink Nl Heidemij Improvements in and relating to an apparatus for making a tube from a strip of flexible material
FR1485000A (fr) * 1966-06-28 1967-06-16 Signode Corp Liaison d'accrochage sans fermoir, notamment pour bandes métalliques de cerclage
US3760553A (en) * 1972-02-03 1973-09-25 Alto Corp Product handling equipment
US4123826A (en) * 1969-07-23 1978-11-07 International Fastener Establishment Separable fastener

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB508906A (en) * 1938-05-18 1939-07-07 Frederick William Mosey Improved method of and means for connecting the ends of metal bands or straps
DE1452627A1 (de) * 1964-02-03 1969-10-23 Enamel Prod & Plating Vorrichtung zum Spleissen,insbesondere von fortlaufenden Metallbaendern
DE1965548C3 (de) * 1969-12-30 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Sektormotor
SE345231B (fr) * 1970-11-13 1972-05-23 N Olsson
DE3515643A1 (de) * 1985-04-27 1986-10-30 B.A.T. Cigarettenfabriken GmbH, 2000 Hamburg Anspleiss- und einfaedelvorrichtung fuer papierstreifen, insbesondere cigarettenpapierstreifen
SE468711B (sv) * 1987-01-02 1993-03-08 Andersson Claes Goeran Foerpackning, innefattande ett banderolliknande foerpackningshoelje, jaemte ett foerfarande och en anordning foer framstaellning av en dylik foerpackning

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1657591A (en) * 1925-06-25 1928-01-31 Clusor G M B H Device for binding paper sheets
US2272473A (en) * 1940-05-04 1942-02-10 Norman S Noll Paper fastening machine
DE1102543B (de) * 1959-11-04 1961-03-16 Paragon G M B H Verfahren zum Heften und Heftung von uebereinandergelegten Schreibpapierbahnen, insbesondere fuer Endlossaetze
GB995980A (en) * 1962-10-08 1965-06-23 Konink Nl Heidemij Improvements in and relating to an apparatus for making a tube from a strip of flexible material
FR1485000A (fr) * 1966-06-28 1967-06-16 Signode Corp Liaison d'accrochage sans fermoir, notamment pour bandes métalliques de cerclage
US4123826A (en) * 1969-07-23 1978-11-07 International Fastener Establishment Separable fastener
US3760553A (en) * 1972-02-03 1973-09-25 Alto Corp Product handling equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106144707A (zh) * 2015-04-02 2016-11-23 佛山市宝索机械制造有限公司 固定卫生纸卷尾端的方法和所得的卫生纸卷
CN106064750A (zh) * 2015-04-21 2016-11-02 佛山市宝索机械制造有限公司 折叠纸巾在分切前的固定方法和所得的折叠纸巾
CN107685886A (zh) * 2016-08-04 2018-02-13 佛山市宝索机械制造有限公司 包裹纸卷的方法及装置

Also Published As

Publication number Publication date
EP0410226A3 (en) 1992-05-20
DE59009319D1 (de) 1995-08-03
EP0410226B1 (fr) 1995-06-28
DE3924649A1 (de) 1991-01-31

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