DE4226312A1 - Prodn. of adhesive union between two flat components - involves use of sonotrode, producing ultrasound effect on adhesive area - Google Patents
Prodn. of adhesive union between two flat components - involves use of sonotrode, producing ultrasound effect on adhesive areaInfo
- Publication number
- DE4226312A1 DE4226312A1 DE4226312A DE4226312A DE4226312A1 DE 4226312 A1 DE4226312 A1 DE 4226312A1 DE 4226312 A DE4226312 A DE 4226312A DE 4226312 A DE4226312 A DE 4226312A DE 4226312 A1 DE4226312 A1 DE 4226312A1
- Authority
- DE
- Germany
- Prior art keywords
- adhesive
- union
- sonotrode
- prodn
- flat components
- 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.)
- Withdrawn
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 25
- 238000002604 ultrasonography Methods 0.000 title claims abstract description 6
- 230000000694 effects Effects 0.000 title abstract description 4
- 239000012790 adhesive layer Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012956 testing procedure Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Bei flächigen Bauelementen, z. B. Platten aus Kunststoff, Holz oder Metall, die derart miteinander verbunden werden sollen, daß Bereiche zweier Platten aufeinanderliegen und die Berührungsflächen - mit einem geeigneten Klebstoff beschichtet - verklebt werden. Nach der Beschich tung der zu verklebenden Flächen mit Klebstoff ist es erforderlich den Klebstoff auf beiden Platten eine vorgeschriebene Zeit antrocknen zu lassen, ehe die Klebestellen zur Verklebung zusammengepreßt werden können.For flat components, e.g. B. plates made of plastic, wood or Metal to be joined together so that areas two plates lie on top of each other and the contact surfaces - with one suitable adhesive coated - glued. After the Beschich the surfaces to be glued with adhesive, it is necessary Dry the adhesive on both plates for a prescribed time leave before the gluing points are pressed together for gluing can.
Ein Problem hierbei ist es, daß von der vorgeschriebenen Zeit für das Antrocknen des Klebstoffes nur in geringen Grenzen abgewichen werden darf. Anderenfalls ist die Verklebung nicht einwandfrei. Dies kann oft nur festgestellt werden, wenn die Klebestelle einer besonderen Belas tung ausgesetzt wurde. Eine vorherige Belastungsprüfung ist jedoch sehr kritisch, denn bei dieser können sich Veränderungen der Verklebungsqua lität ergeben, obwohl die Testbelastung ausgehalten wurde. Spätere Zer störungen der Klebestelle sind daher auch bei geprüften Klebestellen nicht auszuschließen.One problem with this is that of the prescribed time for that Drying of the adhesive can only be deviated to a limited extent may. Otherwise the bond is not perfect. Often this can can only be determined if the glue point of a special Belas was suspended. However, a prior stress test is very critical, because this can change the bonding quality result even though the test load was endured. Later cer Faults in the glue joint are therefore also with tested glue joints not be ruled out.
Aufgabe des Verfahrens gemäß der Erfindung ist es, Verklebungen von flächigen Bauelementen zu schaffen, welche unabhängig von verlängerten Antrockenzeiten für den aufgebrachten Klebstoff, eine hervorragende Festigkeit der Klebeverbindungen aufweisen, bei denen aufwendige Prüf verfahren nicht erforderlich sind.The object of the method according to the invention is to bond to create flat components, which are independent of extended Drying times for the applied adhesive, an excellent Have strength of the adhesive connections, where extensive testing procedures are not required.
Ein weiterer Vorteil des erfindungsgemäßen Verfahrens ist es, daß ein wandfreie Klebeverbindungen auch nach Klebstoff-Antrockenzeiten von 24 Stunden möglich sind. Dies bedeutet, daß man beim Beschichten mit Klebstoff nicht mehr unbedingt nach den erforderlichen wenigen Minuten Antrockenzeit weiterarbeiten muß, sondern man kann ohne weiteres auf Vorrat beschichten ehe endgültig verklebt wird. Dies ergibt einen we sentlich günstigeren Ablauf einer Fertigung in der ein Klebevorgang erforderlich ist, da ohne Zeitdruck gearbeitet werden kann.Another advantage of the method according to the invention is that a Wall-free adhesive connections even after adhesive drying times of 24 Hours are possible. This means that when coating with Glue no longer necessarily after the required few minutes Dry time must continue to work, but you can easily on Coat the stock before finally gluing. This results in a we considerably cheaper production process in which a gluing process is necessary because you can work without time pressure.
Das Verfahren gemäß der Erfindung ermöglicht die genannten Verbesserung en dadurch, daßThe method according to the invention enables said improvement s in that
- a) nach dem Beschichten der zu verbindenden Flächen mit Klebstoff die beschichteten Teile unabhängig von der für den Klebstoff vorgeschrie benen Antrockenzeit länger gelagert werden.a) after coating the surfaces to be connected with adhesive coated parts regardless of those prescribed for the adhesive the same drying time can be stored longer.
- b) die zu verbindenden Teile mit den Klebeschichten zueinander in üblicher Weise zusammengepreßt werden.b) the parts to be connected with the adhesive layers to each other in are pressed together in the usual way.
- c) durch einen der zu verklebenden flächigen Teile hindurch von außen mit einer Sonotrode eine Ultraschall-Einwirkung auf den Klebebereich vorgenommen wird.c) through one of the flat parts to be glued from the outside with a sonotrode, an ultrasound effect on the adhesive area is made.
Durch die Einwirkung von Ultraschall auf die zwischen den zu verkleben den Teilen liegenden angetrockneten Klebstoffschichten werden diese so innig miteinander und mit den zu verklebenden Teilen vernetzt, daß ein Lösen der Verbindung nur durch Zerstörung möglich ist.Due to the action of ultrasound to glue between the The dried adhesive layers lying on the parts become this way intimately networked with each other and with the parts to be glued that a Disconnection is only possible by destruction.
Je nach Art des zu verklebenden Materials kann es vorteilhaft sein vor dem Beschichten mit Klebstoff die zu beschichtenden Flächen mechanisch leicht aufzurauhen.Depending on the type of material to be glued, it can be advantageous the coating with adhesive mechanically the surfaces to be coated easy to roughen.
In der Zeichnung ist der Ablauf des Verfahrens nach der Erfindung sche matisch dargestellt.In the drawing, the sequence of the method according to the invention is cal represented mathematically.
In a) ist mit (2) der zu beschichtende Bereich einer Platte (1) bezeich net, die z. B. aus Kunststoff bestehen kann. In b) ist die Platte (1) mit einer Klebstoffschicht (3) im Bereich (2) versehen. c) zeigt die Platten (1) und (4) welche jeweils mit einer angetrockneten Klebstoffschicht ver sehen und mit gegeneinanderliegenden Klebstoffschichten zusammengepreßt sind. Bei d) ist das Überstreichen des Klebebereiches mit einer Ultra schall-Sonotrode angedeutet.In a) with ( 2 ) the area to be coated of a plate ( 1 ) is designated, the z. B. can consist of plastic. In b) the plate ( 1 ) is provided with an adhesive layer ( 3 ) in the area ( 2 ). c) shows the plates ( 1 ) and ( 4 ) which each see ver with a dried adhesive layer and are pressed together with opposing adhesive layers. In d) the coating of the adhesive area is indicated with an ultrasound sonotrode.
Claims (2)
- a) nach dem Beschichten der zu verbindenden Flächen mit Kleb stoff diese ohne Berücksichtigung der erforderlichen Antrocken zeit länger gelagert werden,
- b) die zu verbindenden Flächen mit den gemäß a) angetrockneten Kle beschichten zueinander zusammengepreßt werden,
- c) durch eine der zu verbindenden Flächen hindurch von außen mit einer Sonotrode eine Ultraschalleinwirkung auf den Klebebereich vorgenommen wird.
- a) after coating the surfaces to be joined with adhesive, they are stored for a longer period without taking into account the required drying,
- b) the surfaces to be joined are pressed together with the adhesive layers dried according to a),
- c) ultrasound is applied to the adhesive area through one of the surfaces to be connected using a sonotrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4226312A DE4226312A1 (en) | 1992-08-08 | 1992-08-08 | Prodn. of adhesive union between two flat components - involves use of sonotrode, producing ultrasound effect on adhesive area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4226312A DE4226312A1 (en) | 1992-08-08 | 1992-08-08 | Prodn. of adhesive union between two flat components - involves use of sonotrode, producing ultrasound effect on adhesive area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4226312A1 true DE4226312A1 (en) | 1994-02-10 |
Family
ID=6465164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4226312A Withdrawn DE4226312A1 (en) | 1992-08-08 | 1992-08-08 | Prodn. of adhesive union between two flat components - involves use of sonotrode, producing ultrasound effect on adhesive area |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4226312A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1577020A2 (en) | 2004-03-20 | 2005-09-21 | Henkel Kommanditgesellschaft auf Aktien | Device for applying adhesives |
| US20110047907A1 (en) * | 2009-08-28 | 2011-03-03 | DZT Industries, LLC | Method and apparatus for positioning heating elements |
| DE102010039339A1 (en) | 2010-08-16 | 2012-08-09 | Steffen Möglich | Adhesive system, useful for a workpiece, comprises microcapsules in which a coupling agent or a component of a coupling agent is encapsulated |
| US9625163B2 (en) | 2014-08-18 | 2017-04-18 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US9719265B2 (en) | 2015-03-17 | 2017-08-01 | Progress Profiles Spa | Floor underlayment for positioning heating elements |
| US9726383B1 (en) | 2016-06-17 | 2017-08-08 | Progress Profiles S.P.A. | Support for radiant covering and floor heating elements |
| USD813421S1 (en) | 2009-08-28 | 2018-03-20 | Progress Profiles Spa | Floor underlayment |
| US10215423B2 (en) | 2014-08-18 | 2019-02-26 | Progress Profiles S.P.A. | Method and apparatus for positioning heating elements |
| US10859274B2 (en) | 2016-04-01 | 2020-12-08 | Progress Profiles S.P.A. | Support for radiant covering and floor heating elements |
| USD1036243S1 (en) | 2020-10-09 | 2024-07-23 | Progress Profiles S.P.A. | Floor underlayment |
| USD1036242S1 (en) | 2020-04-22 | 2024-07-23 | Progress Profiles S.P.A. | Floor underlayment |
| USD1036979S1 (en) | 2020-04-06 | 2024-07-30 | Progress Profiles S.P.A. | Floor underlayment |
-
1992
- 1992-08-08 DE DE4226312A patent/DE4226312A1/en not_active Withdrawn
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004013845B3 (en) * | 2004-03-20 | 2005-11-03 | Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Wehrtechnik und Beschaffung | Apparatus and method for applying adhesive |
| EP1577020A2 (en) | 2004-03-20 | 2005-09-21 | Henkel Kommanditgesellschaft auf Aktien | Device for applying adhesives |
| USD813421S1 (en) | 2009-08-28 | 2018-03-20 | Progress Profiles Spa | Floor underlayment |
| US20110047907A1 (en) * | 2009-08-28 | 2011-03-03 | DZT Industries, LLC | Method and apparatus for positioning heating elements |
| US9188348B2 (en) * | 2009-08-28 | 2015-11-17 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US9416979B2 (en) | 2009-08-28 | 2016-08-16 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US9518746B2 (en) | 2009-08-28 | 2016-12-13 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US11846432B2 (en) | 2009-08-28 | 2023-12-19 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US11041638B2 (en) | 2009-08-28 | 2021-06-22 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| USD797957S1 (en) | 2009-08-28 | 2017-09-19 | Progress Profiles S.P.A. | Floor underlayment |
| US10006644B2 (en) | 2009-08-28 | 2018-06-26 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| DE102010039339A1 (en) | 2010-08-16 | 2012-08-09 | Steffen Möglich | Adhesive system, useful for a workpiece, comprises microcapsules in which a coupling agent or a component of a coupling agent is encapsulated |
| US10107505B2 (en) | 2014-08-18 | 2018-10-23 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US10739016B2 (en) | 2014-08-18 | 2020-08-11 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US12044417B2 (en) | 2014-08-18 | 2024-07-23 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US10215423B2 (en) | 2014-08-18 | 2019-02-26 | Progress Profiles S.P.A. | Method and apparatus for positioning heating elements |
| US9625163B2 (en) | 2014-08-18 | 2017-04-18 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US10408469B2 (en) | 2014-08-18 | 2019-09-10 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US9777931B2 (en) | 2014-08-18 | 2017-10-03 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US10712020B2 (en) | 2014-08-18 | 2020-07-14 | Progress Profiles Spa | Method and apparatus for positioning heating elements |
| US9719265B2 (en) | 2015-03-17 | 2017-08-01 | Progress Profiles Spa | Floor underlayment for positioning heating elements |
| US10859274B2 (en) | 2016-04-01 | 2020-12-08 | Progress Profiles S.P.A. | Support for radiant covering and floor heating elements |
| US10502434B2 (en) | 2016-04-01 | 2019-12-10 | Progress Profiles S.P.A. | Support for radiant covering and floor heating elements |
| USD841837S1 (en) | 2016-04-13 | 2019-02-26 | Progress Profiles S.P.A. | Floor underlayment |
| US9726383B1 (en) | 2016-06-17 | 2017-08-08 | Progress Profiles S.P.A. | Support for radiant covering and floor heating elements |
| USD1036979S1 (en) | 2020-04-06 | 2024-07-30 | Progress Profiles S.P.A. | Floor underlayment |
| USD1036242S1 (en) | 2020-04-22 | 2024-07-23 | Progress Profiles S.P.A. | Floor underlayment |
| USD1036243S1 (en) | 2020-10-09 | 2024-07-23 | Progress Profiles S.P.A. | Floor underlayment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |