EP0066863B1 - Dispositif pour la réalisation de points de connection pour des bandes superposées - Google Patents
Dispositif pour la réalisation de points de connection pour des bandes superposées Download PDFInfo
- Publication number
- EP0066863B1 EP0066863B1 EP19820104923 EP82104923A EP0066863B1 EP 0066863 B1 EP0066863 B1 EP 0066863B1 EP 19820104923 EP19820104923 EP 19820104923 EP 82104923 A EP82104923 A EP 82104923A EP 0066863 B1 EP0066863 B1 EP 0066863B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- webs
- form webs
- adhesive tape
- strips
- adhesive
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000002390 adhesive tape Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims 3
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C3/00—Making booklets, pads, or form sets from multiple webs
-
- 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
- B65H2301/43—Gathering; Associating; Assembling
- B65H2301/431—Features with regard to the collection, nature, sequence and/or the making thereof
- B65H2301/4315—Webs
- B65H2301/43151—Webs and ribbons, tapes or strips
Definitions
- the invention relates to a device for producing connection points for superimposed, constantly transported webs, in particular form webs, by means of adhesive tape strips which enclose the form webs from the outer edge and are joined through holes located near the edge of the form or by means of adhesive strips which separate the form webs from enclose holes located near the edge of the form web and are joined together outside of the form web or by means of small bow-like tabs which grip through individual perforations lying near the web edge and whose ends are glued to the outer surfaces of the superimposed webs.
- the adhesive tape supply roll, the pulling roller for transporting the adhesive tape and knives for separating the adhesive tape strip or the tab material are accommodated in a body which is mounted above the form webs.
- the tab material is pressed onto the form webs passing under the device by a stationary stamp and thereby suddenly accelerated from a standing position to web speed.
- the working speed is limited, because as the web speed increases, the differential speed between the flap material and the form webs increases, which leads to local misalignment of the flap material.
- the cutting device for cutting off the tab material must work at a high web speed with a very high cutting sequence.
- the object of the invention is to provide a device with which forms or form webs can be connected faster and better than before to form sets.
- the body is rotatably arranged about an axis extending transversely to the web feed direction and its peripheral speed is based on the outermost point of the knife designed simultaneously for pressing the strip at the time of the pressing of the knife due to the knife movement
- Strip or the flap material on the form webs is the form speed, or an integer fraction (1/4, 1/3, 1/2) or an integer multiple (2, 3, 4) of the form speed.
- connection points are to be produced, as described in DE-OS 1 611 536, the tack strip is bent at right angles by appropriate design of the knives and the counter-roller simultaneously with the pressing onto the moving form webs. Following the direction of web movement, bevelled strips then take over the bending in of the tacking strips, while rotary pressure stamps compress the ends of the tacking strips.
- the form webs 1 are indicated, which were provided with holes 2 at the edges by tools, not shown here.
- the form webs 1 move through the device in the direction of the arrow at a predetermined speed.
- the rotating body 3 is running past, in the region of the holes 2 tack strips 4, which are provided with an adhesive application on the side facing the form webs 1, onto which an outside of the form webs 1 is pressed.
- the part of the adhesive strips 4 protruding beyond the side edge of the form webs 1 is bent at right angles with the aid of the counter roller 5.
- the bent ends of the tacking strips 4 are folded over by means of the strips 6 and then pressed and glued together with their inner surfaces in the region of the holes 2 by the pressing tools 7 and 8.
- the embodiment according to FIG. 4 differs in that while the form webs 1 pass through the rotating body 3, self-adhesive tab material 9 is pressed with the right end onto an outside of the webs 1 via slots or holes 2 such that its long sides point in the form web feed direction .
- the free ends thereof are inserted through the holes 2 by means of push-through tools 10.
- the ends of the tab material 9 protruding from the form webs 1 are then touched by sheets 11 on the underside of the form webs 1.
- the strap-like folded tab material 9 is pressed onto the form webs 1 by the pressing tools 7 and 8, so that the ends of the tab material 9 connect the upper and lower form web.
- the body 3 is rotatably mounted about the axis 15 above the form webs 1 in a console 12 by means of ball bearings 13 and needle bearings 14 and is set in rotation by its drive elements 16 such that its peripheral speed is preferably equal to the feed speed of the form webs 1.
- the adhesive tape supply rollers 17, the pulling rollers 18 for pulling off the adhesive tape 19 and the knives 20 for cutting off the adhesive strips 4 or the tab material 9 are arranged.
- the traction rollers 18, which are equipped with freewheels 21 and are actuated by means of the levers 22, which roll with cam rollers 23 on the fixed curve 24 designed as an axial curve, perform a cyclical rotary movement.
- the adhesive tape 19, which wraps around the pulling rollers 18, is pushed through below the knives 20 by a certain amount, which depends on the stroke of the curve 24.
- the springs 25 ensure that the cam rollers 23 always remain in contact with the fixed axial cam 24. Also as a result of the rotation of the body 3, the knives 20 for cutting off the adhesive tape strips 4 or the tab material 9 from the adhesive tape 19 via pins 26 and needle sleeves 27, which roll in the groove 28 of the fixed groove curve 29, roll up and open taxed.
- the booklet or adhesive tape strips 4 or the tab material 9 are pressed onto the form webs at the same time.
- the knives 20 are provided with notches 30 which, in cooperation with the narrow, raised edge 31 of the counter roller 5, bend the strips of adhesive tape 4 at right angles downwards.
- the embodiment according to FIG. 7 differs from that according to FIG. 6 in that at A narrow cross sections are separated from the adhesive tapes 19 and therefore the intermittent feed of the adhesive tapes 19 by the pull rollers 18 is less, which also means a smaller stroke of the curve designed as an axial curve 24 permits.
- FIGS. 8 and 9 show a further embodiment of the traction roller drive, which is guided via the drive wheel 32, the shaft 33 and the helical wheels 34 and 35.
- the pulling rollers 18 are preferably rotated continuously and convey the adhesive tapes 19 at a uniform speed under the interfaces at A.
- the length of the tack or adhesive tape strips 4 or the width of the tab material 9 is determined by the transmission ratio of the drive wheels 32 and 32 a and the helical wheels 34 and 35.
- FIG. 10 illustrates the deflection of the adhesive tapes 19 by means of guide rods 36 and 37 after they have been removed from the tape supply rolls 17 arranged on the pin 38.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Replacement Of Web Rolls (AREA)
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813122627 DE3122627C1 (de) | 1981-06-06 | 1981-06-06 | Vorrichtung zum Herstellen von Verbindungsstellen fuer uebereinanderliegende,stetig transportierte Bahnen |
DE3122627 | 1981-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0066863A1 EP0066863A1 (fr) | 1982-12-15 |
EP0066863B1 true EP0066863B1 (fr) | 1984-11-07 |
Family
ID=6134145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19820104923 Expired EP0066863B1 (fr) | 1981-06-06 | 1982-06-04 | Dispositif pour la réalisation de points de connection pour des bandes superposées |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0066863B1 (fr) |
DE (1) | DE3122627C1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3621061A1 (de) * | 1986-06-24 | 1988-01-14 | Bodo Brehme | Formularsatz sowie verfahren und vorrichtung zum zusammenheften der lagen von formularsaetzen |
FR2959069B1 (fr) | 2010-04-20 | 2012-04-27 | Tbi | Douille a double verrouillage pour ampoule electrique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1399053A (fr) * | 1964-06-03 | 1965-05-14 | Tetra Pak Ab | Dispositif d'application d'opercules, d'étiquettes ou analogues sur un matériau en bande continue ou discontinue |
DE1436814A1 (de) * | 1964-12-02 | 1969-01-02 | Imprimex Maschb Ag | Einrichtung zum selbsttaetigen Verbinden der einzelnen Bahnen eines Formularsatzes od.dgl. mittels angeklebter kleiner buegelartiger Laschen |
DE2205714C2 (de) * | 1972-02-08 | 1974-01-03 | Imprimex Maschinenbau Ag, Zug (Schweiz) | Vorrichtung zum Abschneiden einzelner, jeweils einer Lasche entsprechender Abschnitte von einem in Gestalt eines fortlaufenden Bandes zugeführten Laschenmaterial für die Endlos-Formularsatzherstellung |
-
1981
- 1981-06-06 DE DE19813122627 patent/DE3122627C1/de not_active Expired
-
1982
- 1982-06-04 EP EP19820104923 patent/EP0066863B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0066863A1 (fr) | 1982-12-15 |
DE3122627C1 (de) | 1986-06-19 |
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