WO1996032292A1 - Einrichtung zum auftragen eines klebstoffes an einem vorbeigeführten gegenstand - Google Patents
Einrichtung zum auftragen eines klebstoffes an einem vorbeigeführten gegenstand Download PDFInfo
- Publication number
- WO1996032292A1 WO1996032292A1 PCT/CH1996/000118 CH9600118W WO9632292A1 WO 1996032292 A1 WO1996032292 A1 WO 1996032292A1 CH 9600118 W CH9600118 W CH 9600118W WO 9632292 A1 WO9632292 A1 WO 9632292A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- adhesive
- trough
- stator
- transfer roller
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C9/00—Applying glue or adhesive peculiar to bookbinding
- B42C9/0006—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets
- B42C9/0012—Applying glue or adhesive peculiar to bookbinding by applying adhesive to a stack of sheets with a roller
-
- 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
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1798—Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means
Definitions
- the invention relates to a device for applying a liquid adhesive to an object being passed, consisting of a trough containing the adhesive, on which a transfer roller partially immersed in the adhesive is rotatably mounted about a horizontal axis.
- Such facilities include in the labeling of objects or in perfect binding technology in the production of perfect bound book blocks and books, brochures etc.
- EP - A - 0 587 026 discloses a gluing unit for perfect binding machines, in which one half of a magnetic coupling consisting of two disks is attached to the drive shaft outside the gluing unit and the one on the transfer roller mounted in the gluing unit other half of the magnetic coupling is located. Both magnetic coupling halves are located coaxially on both sides of a pool wall. The facing end faces of the magnetic coupling halves are magnetized.
- the object of the invention is therefore to create a device according to the type described at the outset, in which the leakage of the tub is eliminated and maintenance is not necessary in this regard.
- the trough has the stator of the transfer roller designed as a rotor of an electric motor.
- AC or DC motors with a magnetic rotor electric motors with short-circuit rotor, eddy current motors, stepper motors, reluctance motors or other motors for generating a rotating field can be used as electric motors.
- Both internal and external rotor motors are suitable for the device according to the invention.
- the symmetrical structure of an electric motor prevents unilaterally acting forces.
- FIG. 1 shows a cross section through the device according to line I-f I in Fig. 2,
- FIG. 3 shows a section through the device according to line III III in FIG. 2,
- Fig. 5 is a plan view of a further alternative embodiment of the device.
- Trough 2 which has the stator 4 of a transfer roller 7 designed as a rotor 16 of an electric motor 6, is for storage the bores 8 provided for the transfer roller 7, the exemplary embodiment shown having an additional bearing block 9 for the double bearing of the transfer roller 7, which could also be overhung in the wall 10 of the tub 2.
- the stator 4 of the electric motor 6 is provided on both sides of the rotor 16 and installed on the one hand in the wall 10 of the trough 2 and on the other hand in the rib-like bearing block 9.
- stator 4 generating a rotating field has an iron core 12 surrounded by an electric field winding 11 - see FIG.
- the rotor 16 is set in rotation due to the permanent magnets 5 located on its circumference.
- an annular layer 14 Arranged on the circumference of the rotor 16 is an annular layer 14 made of a non-magnetizable material, or a ring is attached, which layer carries in its upper region an adhesive film 15 which at least partially on the back of a clamped book block 19 rolling thereon is transmitted.
- the transfer roller 7 consists of a non-magnetizable rotor 16 which has laterally projecting shaft journals 17.
- the rotor 16 each has a guide ring 13 for the magnetic flux under the permanent magnet 5.
- FIG. 4 illustrates an electric motor 6 designed as an external rotor motor, in which the stator 4 generating a rotating field is designed in a ring shape and is arranged on the wall 10 in the tub 2 so as to act on the circumference.
- the permanent magnet wheel-shaped rotor 16 surrounds the stator 4 and is connected by a lateral non-magnetizable disk 20 to a shaft 18 which is mounted on the one hand in the wall 10 and on the other hand in the bearing block 9 of the tub 2.
- FIG. 5 mediates an internal rotor motor in a similar arrangement to that of FIG. 4.
Landscapes
- Coating Apparatus (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8530610A JPH10501483A (ja) | 1995-04-11 | 1996-04-03 | かたわらを通って導かれる対象物に接着剤を塗布するための装置 |
EP96907236A EP0765246B1 (de) | 1995-04-11 | 1996-04-03 | Einrichtung zum auftragen eines klebstoffes an einem vorbeigeführten gegenstand |
US08/750,787 US5843273A (en) | 1995-04-11 | 1996-04-03 | Device for applying an adhesive to an object conveyed past it |
DE59600505T DE59600505D1 (de) | 1995-04-11 | 1996-04-03 | Einrichtung zum auftragen eines klebstoffes an einem vorbeigeführten gegenstand |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH105995 | 1995-04-11 | ||
CH1059/95-3 | 1995-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996032292A1 true WO1996032292A1 (de) | 1996-10-17 |
Family
ID=4201491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1996/000118 WO1996032292A1 (de) | 1995-04-11 | 1996-04-03 | Einrichtung zum auftragen eines klebstoffes an einem vorbeigeführten gegenstand |
Country Status (5)
Country | Link |
---|---|
US (1) | US5843273A (de) |
EP (1) | EP0765246B1 (de) |
JP (1) | JPH10501483A (de) |
DE (1) | DE59600505D1 (de) |
WO (1) | WO1996032292A1 (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438258A1 (de) * | 1983-11-22 | 1985-05-30 | Grapha-Holding Ag, Hergiswil | Buchbindemaschine |
EP0587026A2 (de) * | 1992-09-08 | 1994-03-16 | PLANATOL KLEBETECHNIK GmbH | Leimwerk für klebebindemaschinen |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2652133A1 (de) * | 1976-11-16 | 1978-05-18 | Bielomatik Leuze & Co | Vorrichtung zum auftragen von leim |
US4964367A (en) * | 1989-08-14 | 1990-10-23 | R.F. Belter Corporation | Adhesive applying machine |
-
1996
- 1996-04-03 WO PCT/CH1996/000118 patent/WO1996032292A1/de active IP Right Grant
- 1996-04-03 EP EP96907236A patent/EP0765246B1/de not_active Expired - Lifetime
- 1996-04-03 JP JP8530610A patent/JPH10501483A/ja active Pending
- 1996-04-03 US US08/750,787 patent/US5843273A/en not_active Expired - Fee Related
- 1996-04-03 DE DE59600505T patent/DE59600505D1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438258A1 (de) * | 1983-11-22 | 1985-05-30 | Grapha-Holding Ag, Hergiswil | Buchbindemaschine |
EP0587026A2 (de) * | 1992-09-08 | 1994-03-16 | PLANATOL KLEBETECHNIK GmbH | Leimwerk für klebebindemaschinen |
Also Published As
Publication number | Publication date |
---|---|
US5843273A (en) | 1998-12-01 |
EP0765246A1 (de) | 1997-04-02 |
DE59600505D1 (de) | 1998-10-08 |
JPH10501483A (ja) | 1998-02-10 |
EP0765246B1 (de) | 1998-09-02 |
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