DE2340799A1 - Glued joint for plastics window frame - made by trimming ends then applying glue while members held fixed - Google Patents

Glued joint for plastics window frame - made by trimming ends then applying glue while members held fixed

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Publication number
DE2340799A1
DE2340799A1 DE19732340799 DE2340799A DE2340799A1 DE 2340799 A1 DE2340799 A1 DE 2340799A1 DE 19732340799 DE19732340799 DE 19732340799 DE 2340799 A DE2340799 A DE 2340799A DE 2340799 A1 DE2340799 A1 DE 2340799A1
Authority
DE
Germany
Prior art keywords
tool
machining tool
adhesive
profiles
window frame
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.)
Pending
Application number
DE19732340799
Other languages
German (de)
Inventor
Hans Udo Reichstadt
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.)
Individual
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
Priority to DE19732340799 priority Critical patent/DE2340799A1/en
Publication of DE2340799A1 publication Critical patent/DE2340799A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2053—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position
    • B29C65/2061—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" characterised by special ways of bringing the welding mirrors into position by sliding
    • 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
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B29C65/2092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror" and involving the use of a facer
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing
    • 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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02245—Abrading, e.g. grinding, sanding, sandblasting or scraping
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

An appts. for joining together moulded sections etc., esp. solid plastic window frame members, comprises clamps for holding the members firmly and a machining tool or disc which can be introduced between the two end faces which are to be joined together, and also a glue-applying tool, which can also be introduced between these two faces when the machining tool has been removed. The prefd. arrangement comprises a table or bench, with the calamps for the window members mounted above it; the machining tool is introduced from below through a slot in the table top, e.g. by an actuating ram or cylinder, while the glue-applying tool is similarly introduced by a ram, but horizontally from above the table top. No subsequent finishing of the joint to remove weld material is required. Foam members can be joined together without affecting their appearance.

Description

Dr.R./S./Rz. 10.8.1973Dr.R./S./Rz. August 10, 1973

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Hans Udo Reichstadt M. SchultheißHans Udo Reichstadt M. Schultheiss

(natürliche Person) (natürliche Person)(natural person) (natural person)

5679 Dabringhausen/Rhld. 505 Porz-Urbach5679 Dabringhausen / Rhld. 505 Porz-Urbach

Schaffeld 11 Georgstr. 16Schaffeld 11 Georgstr. 16

Vorrichtung zum Verbinden von. Formteilen Profilen oder dergleichen, insbesondere Vollkunststoff-FensterprofilenDevice for connecting. Moldings, profiles or the like, in particular All-plastic window profiles

Die Erfindung betrifft eine Vorrichtung zum Verbinden von Formteilen, Profilen oder dergleichen, insbesondere Vollkunststoff-Fensterprofilen, mit die zu verbindenden Teile haltenden Spannwerkzeugen.The invention relates to a device for connecting molded parts, profiles or the like, in particular all-plastic window profiles, with clamping tools holding the parts to be connected.

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Es sind Schweißmaschinen für den Kunststoff-Fensterbau ■bekannt, mit denen thermoplastische Profile durch Preßschweißung ohne Zusatzwerkstoff verbunden werden.Zu diesen Zweck fahren zwischen die zu verbindenden Flächen heiße Messer oder Keile, die die zu verschweißenden Stellen direkt erhitzen. Nach dem Erwärmen werden die Teile zusammengepreßt, wobei sich eine leichte Schweißraupe herausquetschen muß. Diese Schweißraupen bzw. Rückstände müssen anschließend in zeitaufwendiger Arbeit beseitigt werden. Letzteres erhöht die Herstellungskosten.There are welding machines for plastic window construction ■ known with which thermoplastic profiles by pressure welding be connected without additional material. For this purpose, drive between the surfaces to be connected Knives or wedges that directly heat the areas to be welded. After heating, the parts are pressed together, whereby a light weld bead has to squeeze out. These weld beads or residues must can then be eliminated in a time-consuming work. The latter increases the manufacturing costs.

Ferner ist es mit diesen bekannten Schweißmaschinen nicht möglich, geschäumte Profile zu verbinden, da durch die erhitzten Messer oder Keile die Strukturblasen des Profils im plastifizierten Bereich der Gehrung mit der Schweißraupe an die Oberfläche kommen und somit die Oberfläche im Gehrungs bereich optisch nachteilig verändern.Furthermore, it is not possible with these known welding machines to connect foamed profiles, because the heated knives or wedges the structural bubbles of the profile in the plasticized area of the miter with the welding bead come to the surface and thus change the surface in the miter area optically disadvantageous.

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Aufgabe der Erfindung ist es, eine gattungsgemäßeErrichtung anzugeben, mittels welcher sich einerseits thermoplastische Profile so verbinden lassen, daß keine Nachbearbeitung an den Verbundstellen notwendig wird und welche andererseits das Verbinden geschäumter Profile zuläßt, ohne die Oberfläche im Gehrungsbereich optisch nachteilig zu verändern.The object of the invention is to provide a generic device specify, by means of which on the one hand thermoplastic profiles can be connected in such a way that no reworking of the Bonding is necessary and which on the other hand allows the connection of foamed profiles without the surface to change optically disadvantageous in the miter area.

Gelöst ist diese Aufgabe durch die im Anspruch 1 angegebene Erfindung.This object is achieved by the invention specified in claim 1.

Die Unteransprüche stellen vorteilhafte Ausgestaltungen der erfinderischen Lösung dar.The subclaims represent advantageous configurations of the inventive solution.

Zufolge derartiger Ausgestaltung ist eine gattungsgemäße Vorrichtung geschaffen, mittels welcher Vollkunststoff-Fensterprofile aus thermoplastischem Material kostensparend verbunden werden können, da das anschließende Nachbearbeiten der Oberfläche im Gehrungsbereich entfällt. Das zwischen die zu verbindenden Enden einfahrende, spanabhebende Bearbeitungswerkzeug schafft die zum VerklebenAs a result of such a configuration, a generic device is created by means of which all-plastic window profiles made of thermoplastic material can be connected in a cost-saving manner, since the subsequent reworking of the surface in the miter area is dispensed with. The machining tool moving in between the ends to be connected creates the one for gluing

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der beiden Enden absolut planparallelen Kontaktflächen, welche sich auf den bekannten Gehrungssägen nicht erzeugen lassen und die erst eine dauerhafte Klebverbindung ermöglichen. Sobald das Bearbeitungswerkzeug aus dem Bereich der Gehrungsflächen getreten ist, erfolgt unmittelbar darauf die Benetzung der Flächen durch das Klebewerkzeug. Hieran anschließend können die Spannwerkzeuge die Flächen gegeneinander fahren und dabei den notwendigen Anpreßdruck ausüben. Vorbeschriebener Arbeitsablauf läßt nacheinander maschinentaktgesteuerte Arbeitsschritte zu. Die manuelle Tätigkeit beschränkt sich im wesentlichen auf das Einspannender zu verbindenden Teile. Mit der erfindungsgemäßen Vorrichtung lassen sich ferner auch Profile aus geschäumtem Material problemlos verbinden, ohne daß die Oberfläche im Gehrungsbereich optisch nachteilig verändert wird. Für eine erleichterte Aufspannung der Fensterprofile oder dergleichen befindet sich das Bearbeitungswerkzeug unterhalb des Maschinentisches. Erst nach beendigtem Aufspannvorgang und Einschalten der Vorrichtung fährt das Bearbeitungswerkzeug zwischen die entsprechendenof the two ends absolutely plane-parallel contact surfaces, which are not produced on the known miter saws and which only enable a permanent adhesive connection. As soon as the editing tool is out of the range of the If the miter surfaces are stepped on, the surfaces are immediately wetted by the adhesive tool. Here then the clamping tools can move the surfaces against each other and exert the necessary contact pressure. The above-described workflow allows successive machine cycle-controlled work steps. The manual activity is essentially limited to the one who clamps it connecting parts. With the device according to the invention, profiles made of foamed material can also be easily processed connect without the surface in the miter area being visually disadvantageous. For easier clamping the window profile or the like, the machining tool is below the machine table. First After the clamping process is complete and the device is switched on, the machining tool moves between the corresponding ones

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• sr.• sr.

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Flächen. Zufolge dieser Maßnahme läßt sich der Antrieb für das Bearbeitungswerkzeug günstigst im Maschinenständer unterbringen. Der Maschinentisch wird lediglich überragt von den Spannwerkzeugen sowie von dem Klebewerkzeug. Es liegt dadurch ein übersichtlicher Aufbau der gesamten Vorrichtung vor. Einerseits begünstigt dies die Herstellung und andererseits auch das Arbeiten mit der erfindungsgemäßen Vorrichtung. Einer baulich einfachen Ausgestaltung der Vorrichtung kommt die Anordnung des Antriebsaggregates mit Bearbeitungswerkzeug an einem Hubzylinder zu. Dies gilt auch für das Klebewerkzeug, welches von einem Hubzylinder verlagert wird. Eine gleichmäßige Benetzung des Klebespiegels ist durch die Auftragsrollen ermöglicht, welche zusätzlich noch zu einer Lagenstabilisierung des Klebespiegels führen.Surfaces. As a result of this measure, the drive for the machining tool can be accommodated in the machine frame in the most favorable manner. The machine table is only surmounted by the clamping tools and the adhesive tool. It is because of it a clear structure of the entire device. On the one hand, this favors the production and, on the other hand, also working with the device according to the invention. One The structurally simple configuration of the device is the arrangement of the drive unit with the machining tool to a lifting cylinder. This also applies to the adhesive tool, which is moved by a lifting cylinder. A steady one Wetting of the adhesive surface is made possible by the application rollers, which additionally stabilize the position of the adhesive mirror.

Ein Ausführungsbeispiel der Erfindung wird anhand der Fig. 1 bis 4 erläutert. Es zeigen:An embodiment of the invention is explained with reference to FIGS. Show it:

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Fig, 1 eine Ansicht der erfindungsgemäßen Vorrichtung, Fig. 2 eine Draufsicht auf die Vorrichtung,1 shows a view of the device according to the invention, FIG. 2 shows a plan view of the device,

Fig. 3 in vergrößerter Einzeldarstellung die Draufsicht auf die Vorrichtung bei aufgespannten Profilen, teilweise im Schnitt und3 shows, in an enlarged individual representation, the top view of the device with the profiles open, partially in cut and

Fig. 4 den Schnitt nach der Linie IV-IV der Fig. 3.FIG. 4 shows the section along the line IV-IV in FIG. 3.

Die Vorrichtung besitzt den kastenförmigen, von Aufstellfüßen 1 getragenen Maschinenkörper 2. Der Maschinenkörper 2 schließt oberseitig durch den Maschinentisch 3 ab. An der Vorderseite des Maschinenkörpers 2 befindet sich ein Schaltpult 4, welches mit den Überwachungsinstrumenten und den Schaltknöpfen versehen ist.The device has the box-shaped machine body 2 carried by support feet 1. The machine body 2 closes at the top by the machine table 3. At the front of the machine body 2 there is a control panel 4, which one with the monitoring instruments and the switch buttons is provided.

Der Maschinenkörper 2 nimmt den vorzugsweise pneumatisch gesteuerten Hubzylinder 5 auf. Dessen Kolbenstange 5' trägt das Antriebsaggregat 6 für das auf der Längsmittelachse x-x derThe machine body 2 takes the preferably pneumatically controlled Lift cylinder 5 on. Its piston rod 5 'carries the drive unit 6 for the on the longitudinal center axis x-x

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Vorrichtung liegende Bearbeitungswerkzeug 7. Letzteres besitzt, von oben gesehen, eine langgestreckte Form mit parallel zur Längsmittelachse x-x liegenden Bearbeitungsflächen 7'. Der Maschinentisch 3 besitzt zum Durchtritt des Bearbeitungswerkzeuges eine konturenangepaßte Öffnung 8.Device lying machining tool 7. The latter, seen from above, has an elongated shape Machining surfaces 7 'lying parallel to the longitudinal center axis x-x. The machine table 3 has to pass through the Machining tool a contour-adapted opening 8.

Oberhalb des Maschinentisches 3 befindet sich die Klebeeinrichtung 9. Letztere besitzt den Behälter 10, in welchem die vertikal stehenden, jeweils paarig vorgesehenen Auftragsrollen 11 gelagert sind. Zwischen diesen Auftragsrollen führt sich das als Klebespiegel ausgebildete Klebewerkzeug 12. In Grundstellung, siehe Fig. 3, verschließt das vordere Ende 12* des Klebespiegels eine formangepaßte Öffnung 13 des Behälters 10. Der Klebespiegel erstreckt sich ebenfalls in der Längsmittelachse x-x der Vorrichtung. An dem Klebewerkzeug - Klebespiegel - greift die Kolbenstange 14 des horizontal ausgerichteten Hubzylinders 15 an. Letzterer ist von dem Gehäuse 16 verkleidet.The gluing device is located above the machine table 3 9. The latter has the container 10, in which the vertically standing, paired application rolls 11 are stored. Between these job roles The adhesive tool 12, designed as an adhesive mirror, guides itself. In the basic position, see FIG. 3, the front one closes At the end 12 * of the adhesive surface, a shape-adapted opening 13 of the container 10. The adhesive surface also extends in the longitudinal central axis x-x of the device. On the adhesive tool - Glue mirror - engages the piston rod 14 of the horizontally aligned lifting cylinder 15. The latter is from the housing 16 disguised.

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Die Spannwerkzeuge 17,18 sind entsprechend dem Gehrungswinkel geneigt zur Längsmittelachse x-x der Vorrichtung ausgerichtet. Jedes Spannwerkzeug 17,18 besitzt den Schlitten 19, der von einer unterhalb des Maschinentisches befindlichen Leiste 20 geführt wird. Ferner ist jeder Schlitten mit einem längsverlaufenden Anschlag 21 ausgerüstet, gegen welche das Kunststoffprofil 22 angelegt wird. An dem dem Bearbeitungswerkzeug 7 näherliegenden Ende des Schlittens19 befindet sich ein Ausleger 23, welcher den Spannzylinder 24 trägt. Die von diesem betätigte Spannbacke 25 drückt das Kunststoffprofil 22 in feste Lage zum Schlitten 19.The clamping tools 17, 18 are inclined in accordance with the miter angle to the longitudinal center axis x-x of the device aligned. Each clamping tool 17,18 has the carriage 19, which is located below the machine table by one Bar 20 is performed. Furthermore, each slide is equipped with a longitudinal stop 21 against which the Plastic profile 22 is applied. Located at the end of the slide 19 which is closer to the machining tool 7 a boom 23, which carries the clamping cylinder 24. The clamping jaw 25 actuated by this presses the plastic profile 22 in a fixed position to the slide 19.

Zur Längsverlagerung des Schlittens 19 dient ein unterhalb des Maschinentisches 3 angeordneter Hubzylinder 26. Dessen Kolbenstange 27 greift an einem Ausleger 28 des Schlittens 19 an.A lifting cylinder 26 arranged below the machine table 3 is used to displace the slide 19 longitudinally. Its piston rod 27 engages a boom 28 of the slide 19.

Um jedem Schlitten mit an ihm sitzenden Ausleger 23 eine Verlagerung auf die Längsmittelachse x-x der Vorrichtung zu oder weg von dieser zu ermöglichen, sind in dem Maschinentisch die entsprechenden Ausschnitte 29 vorgesehen.In order to move each slide with the boom 23 sitting on it to the longitudinal center axis x-x of the device or away from this, the corresponding cutouts 29 are provided in the machine table.

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Es wäre jedoch auch möglich, die Spannwerkzeuge vollständig oberhalb des Maschinentisches anzuordnen, um beispielsweise eine Änderung des Gehrungswinkels vornehmen zu können.However, it would also be possible to arrange the clamping tools completely above the machine table, for example to to be able to change the miter angle.

Es ergibt sich folgende Wirkungsweise:The following mode of action results:

Die Kunststoffprofile 2/öAwerden so eingespannt, daß ihre von einer Säge oder dergleichen gefertigten Gehrungsflächen in der Längsmittelachse x-x zusammenstoßen. Nach Einschalten der Vorrichtung werden die Schlitten 19 von den Hubzylindern 26 so weit zurückverlagert, daß das von dem Hubzylinder 5 angehobene Bearbeitungswerkzeug 7 zwischen die Gehrungsflächen 22' treten kann. Hieran anschließend setzt der Vorschub der Schlitten 19 in Richtung zur Längsmittelachse x-x ein, wobei absolut parallel zueinander stehende Gehrungsflächen 22' erzeugt werden. Nach beendigtem Vorschub fahren die Schlitten um ein geringes Maß zurück und gestatten dadurch das Absenken des Bearbeitungswerkzeuges 7 sowie das Einfahren des Klebespiegels 12, welcher die Flächen 22' der KunststoffprofileThe plastic profiles 2 / öA are clamped in such a way that their miter surfaces made by a saw or the like collide in the longitudinal center axis xx. After switching on the device, the carriages 19 are moved back by the lifting cylinders 26 so far that the machining tool 7 raised by the lifting cylinder 5 can step between the miter surfaces 22 '. Subsequently, the advance of the carriages 19 begins in the direction of the longitudinal center axis xx, with miter surfaces 22 'that are absolutely parallel to one another being generated. After the feed has ended, the carriages move back a small amount and thereby allow the machining tool 7 to be lowered and the adhesive surface 12, which covers the surfaces 22 'of the plastic profiles, to be retracted

509809/0479509809/0479

15 217/218 10.8.197315 217/218 August 10, 1973

mit Klebstoff versieht. Nachdem der Klebespiegel 12 in .seineAusgangsstellung zurückgekehrt ist, steuern die Hubzylinder 26 die Schlitten 19 gegeneinander, wobei die mit Klebstoff versehenen Gehrungsflächen 22' gegeneinander gedrückt werden. Der erforderliche Anpreßdruck ist genau ddefinierbar sowie die erforderliche Zeit zum Abbinden. Ist der Klebevorgang beendigt, können die verbundenen Kunststoffprofile nach in Freigabestellung tretenden Spannbacken 25 aitnomraen werden, woran anschließend die. Spannwerkzeuge in ihre Ausgangsstellung zurücktreten.provided with glue. After the glue mirror is 12 in . has returned to its original position, control the lifting cylinders 26 the carriages 19 against one another, the miter surfaces 22 'provided with adhesive being pressed against one another will. The required contact pressure can be precisely defined, as can the time required for setting. Is the When the gluing process is finished, the connected plastic profiles can be adjusted after the clamping jaws 25 have moved into the release position followed by the. Step back the clamping tools into their starting position.

Das Bearbeitungswerkzeug 7 ist als spanabhebendes Werkzeug ausgebildet. Letzterer wirkt sägenartig. Es wäre auch möglich, einen Schneidenfräser oder dergleichen einzusetzen.The machining tool 7 is designed as a cutting tool. The latter looks like a saw. It would also be possible use a cutter or the like.

Eventuell ist auch ein Schleifen möglich.Grinding may also be possible.

509809/0479509809/0479

Claims (5)

15 217/218 10.8.197315 217/218 August 10, 1973 AnsprücheExpectations ΥΛ .j\ Vorrichtung zum Verbinden von Formteilen,' Profilen oder dergleichen, insbesondere Vollkunststoff-Fensterprofilen, mit die zu verbindenden Teile haltenden Spannwerkzeugen, gekennzeichnet durch ein zwischen die zu verbindenden Enden eintretendes, spanabhebendes Bearbeitungswerkzeug (7) sowie ein diesem nach seinem Austritt nachgeschaltet einfahrendes Klebewerkzeug (12). Υ Λ .j \ Device for connecting molded parts, profiles or the like, in particular all-plastic window profiles, with clamping tools holding the parts to be connected, characterized by a machining tool (7) entering between the ends to be connected and a machining tool (7) after it emerges downstream gluing tool (12). 2.) Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Spannwerkzeuge (17,18) die zu verbindenden Teile (Kunststoffprofil 22) oberhalb des Maschinentisches (3) tragen, das Bearbeitungswerkzeug (7) von unterhalb des Maschinentisches vertikal aufwärts über die Ebene desselben steuerbar und das Klebewerkzeug (12) horizontal zwischen die Flächen (22f) der zu verbindenden Kunststoff Teile (22) fahrbar ist.2.) Device according to claim 1, characterized in that the clamping tools (17,18) carry the parts to be connected (plastic profile 22) above the machine table (3), the machining tool (7) from below the machine table vertically upwards over the plane of the same controllable and the adhesive tool (12) can be moved horizontally between the surfaces (22 f ) of the plastic parts (22) to be connected. 509809/0479509809/0479 15 217/218 10.8.197315 217/218 August 10, 1973 3.) Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Bearbeitungswerkzeug (7) mit seinem Antriebsaggregat (6) von einem Hubzylinder (5) getragen ist.3.) Device according to claims 1 and 2, characterized in that that the machining tool (7) with its drive unit (6) carried by a lifting cylinder (5) is. 4.) Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß das Klebewerkzeug (12) als von einem horizontal angeordneten Hubzylinder (15) verlagerbarer Klebespiegel oder dergleichen ausgebildet ist.4.) Device according to claims 1 and 2, characterized in that that the adhesive tool (12) can be displaced by a horizontally arranged lifting cylinder (15) Glue mirror or the like is formed. 5.) Vorrichtung nach den Ansprüchen 1, 2 und 4, dadurch gekennzeichnet, daß die Benetzung des Klebespiegels mittels Auftragsrollen (11) erfolgt.5.) Device according to claims 1, 2 and 4, characterized in that the wetting of the adhesive surface takes place by means of application rollers (11). 509809/0479509809/0479
DE19732340799 1973-08-11 1973-08-11 Glued joint for plastics window frame - made by trimming ends then applying glue while members held fixed Pending DE2340799A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732340799 DE2340799A1 (en) 1973-08-11 1973-08-11 Glued joint for plastics window frame - made by trimming ends then applying glue while members held fixed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340799 DE2340799A1 (en) 1973-08-11 1973-08-11 Glued joint for plastics window frame - made by trimming ends then applying glue while members held fixed

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DE2340799A1 true DE2340799A1 (en) 1975-02-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156214B1 (en) 2012-03-07 2018-11-28 Graf Synergy S.r.L. Device for welding profiled elements in plastic material, in particular pvc
EP3539757A1 (en) * 2018-03-14 2019-09-18 Urban GmbH & Co. Maschinenbau KG Device and method for adhesion of plastic profiles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156214B1 (en) 2012-03-07 2018-11-28 Graf Synergy S.r.L. Device for welding profiled elements in plastic material, in particular pvc
EP3539757A1 (en) * 2018-03-14 2019-09-18 Urban GmbH & Co. Maschinenbau KG Device and method for adhesion of plastic profiles
DE102018105947A1 (en) * 2018-03-14 2019-09-19 Urban Gmbh & Co. Maschinenbau Kg Device and method for bonding plastic profiles

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