DE1916986A1 - Roller machinery for coatings or substrates - capable of being flowed on surfaces - Google Patents

Roller machinery for coatings or substrates - capable of being flowed on surfaces

Info

Publication number
DE1916986A1
DE1916986A1 DE19691916986 DE1916986A DE1916986A1 DE 1916986 A1 DE1916986 A1 DE 1916986A1 DE 19691916986 DE19691916986 DE 19691916986 DE 1916986 A DE1916986 A DE 1916986A DE 1916986 A1 DE1916986 A1 DE 1916986A1
Authority
DE
Germany
Prior art keywords
roller
rolling machine
depressions
machine according
metering roller
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
DE19691916986
Other languages
German (de)
Other versions
DE1916986B2 (en
DE1916986C3 (en
Inventor
Heinz Mueller
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.)
Robert Buerkle GmbH
Original Assignee
Robert Buerkle GmbH
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 Robert Buerkle GmbH filed Critical Robert Buerkle GmbH
Priority to DE19691916986 priority Critical patent/DE1916986C3/en
Priority to CH442370A priority patent/CH502130A/en
Priority to ES378031A priority patent/ES378031A1/en
Publication of DE1916986A1 publication Critical patent/DE1916986A1/en
Publication of DE1916986B2 publication Critical patent/DE1916986B2/en
Application granted granted Critical
Publication of DE1916986C3 publication Critical patent/DE1916986C3/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0808—Details thereof, e.g. surface characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
    • B05C1/025—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to flat rectangular articles, e.g. flat sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G11/00—Applying adhesives or glue to surfaces of wood to be joined

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Machine for applying coating materials by rollers is as in DT 1577644, but where the cylindrical wall surface of the application or feed roll is reduced to a minimum so that the depressions are immediately adjacent to each other on all sides.

Description

Bezeichnung: Aufwalzmaschine für fließ- oder verstreichfähige Beschichtungswerkstoffe Zusatz zu Patent ....... (Patentanmeldung P 15 77 644.0 Die Erfindung bezieht sich auf eine Verbesserung und Weiterbildung des Gegenstandes des Hauptpatentes.Description: Rolling machine for flowable or spreadable coating materials Addendum to patent ....... (patent application P 15 77 644.0 The invention relates to an improvement and further development of the subject matter of the main patent.

Gegenstand des Hauptpatentes ist gemäß dem Anspruch 1 eine Aúfwalzmaschine mit liegender Walzenordnung für fließ- oder verstreichfähige Beschichtungswerkstoffe, ausgerüstet mit einer Auftragwalze, einer dieser zugeordneten Stütz- oder Transportwalze und einer an sie anstellbaren Dosierwalze, bei der die Auftragwalze oder die Dosierwalze mit strukturgemusterter vorzugsweise rostfreier oder verchromter Metalloberfläche versehen ist.The subject of the main patent is a rolling machine according to claim 1 with horizontal roller arrangement for flowable or spreadable coating materials, equipped with an applicator roller, a support or transport roller assigned to it and a metering roller that can be adjusted to it, in which the applicator roller or the metering roller with structured pattern, preferably rustproof or chrome-plated metal surface is provided.

Um trotz kostensparender Herstellung der Mantelfläche der strukturgemusterten Walzen eine bessere Herauslösung der aufzutragenden Materialien (Leim, Lack, Spaohtel, Farbe usw) aus dem Untergrund der Strukturelemente zu erzielen, ist nunmehr erfindungsgemäß eine Reduzierung der zylindrischen Mantelfläche von Strukturwalze und oder Dosierwalze auf ein Minimum derart vorgesehen, daß die Vertiefungen allseitig aneinander grenzen.Despite cost-saving production of the outer surface of the structured patterned Rollers a better removal of the materials to be applied (glue, varnish, coating, Color, etc.) from the subsurface of the structural elements is to be achieved now according to the invention, a reduction in the cylindrical surface area of the structure roller and or metering roller provided to a minimum in such a way that the depressions on all sides adjoin each other.

Zweckmäßigerweise gehen die Vertiefungen im Bereich gemeinsamer Kammlinien ineinander über.The depressions expediently go in the area of common ridge lines into each other.

Bei einem bevorzugten Ausführungsbeispiel ist die Innenfläche der Vertiefungen schalenartig dreidimensional gekrümmt.In a preferred embodiment, the inner surface is the Depressions curved three-dimensionally like a bowl.

Nachstehend wird die Erfindung anhand der Figur erläutert.The invention is explained below with reference to the figure.

Diese stellt einen Ausschnitt aus der abgewickelten Mantelfläche der Auftragwalze bzw. Dosierwålze dar. This represents a section of the unwound outer surface the applicator roller or metering roller.

Im Gegensatz zum Ausführungsbeispiel gemäß Fig. 3 des Hauptpatentes, bei dem die restliche zylindrische Mantelfläche immer noch einen beachtlichen Anteil an der Gesamtmantelfläche der Walze ausmacht, ist nunmehr die zylindrische Mantelfläche auf ein Minimum reduziert. Sie ist im Ausführungsbeispiel der Figur praktisch weggefallen. Die Vertiefungen 1 grenzen allseitig unmittelbar aneinander und gehen im Bereich gemeinsamer Kammlinien 2 ineinander über. Der Übergang ist im Ausführungsbeispiel dadurch sichergestellt, daß diese Kammlinien in den Punkten 3, in denen jeweils vier benachbarte Vertiefungssellen 1 aneinanderstoßen (Stoßpunkt) den größten Abstand von der Walzenachse haben und jeweils zwischen zwei Stoßpunkten zur Walzenachse hin gekrümmt sind. Die Vertiefungszellen 1 können ohne genauere lineare Orientierung auf der Mantelfläche der Walze verteilt sein. Insoweit stellt das zeichnerisch dargestellte Ausführungsbeispiel mit gewisser linearer Orientierung eine spezielle Ausführungsform der allgemein unorientierten Anordnung dar. Die konkaven Innenflächen der Vertiefungen sind kugelschalenartig doppelt gekrümmt. Dabei beträgt die Rautiefen-Differenz der Vertiefungszellen in der Regel maximal +- 10 % der mittleren Tiefe. Die Rautiefe der strukturgemusterten Mantelfläche wird in der Größenordnung von 15 - 60 my gehalten.In contrast to the embodiment according to FIG. 3 of the main patent, in which the remaining cylindrical surface area still has a considerable share on the total surface of the roll is now the cylindrical surface reduced to a minimum. It has practically been omitted in the exemplary embodiment of the figure. The depressions 1 directly adjoin one another on all sides and go in the area common ridge lines 2 into each other. The transition is in the exemplary embodiment this ensures that these ridge lines in points 3, in which respectively four adjacent recesses 1 abut each other (impact point) the greatest distance from the roller axis and each between two contact points to the roller axis are curved. The well cells 1 can without a more precise linear orientation be distributed on the outer surface of the roller. In this respect, what is shown in the drawing Embodiment with a certain linear orientation a special embodiment the generally unoriented arrangement. The concave inner surfaces the depressions are doubly curved like a spherical shell. The roughness difference is here of the well cells usually a maximum of + - 10% of the mean depth. The roughness the structural patterned surface area is kept in the order of 15 - 60 my.

In manchen Fällen kann es zweckmäßig sein sowohl die Auftragwalze als auch die Dosierwalze mit einer strukturgemusterten Oberfläche zu versehen.In some cases it can be useful to use both the applicator roller and to provide the metering roller with a structured surface.

Claims (6)

P a t e n t a n s p r ü c h eP a t e n t a n s p r ü c h e 1. Aufwalzmaschine mit liegender Walzenordnung für fließ- oder verstreichfähige Beschichtungswerkstoffe, ausgerüstet mit einer Auftragwalze, einer dieser zugeordneten Stütz- oder Transportwalze und einer an sie anstellbaren Dosierwalze, bei der die Auftragwalze oder die Dosierwalze mit strukturgemusterter Oberfläche versehen ist nach Patent ..... (Patentanmeldung P 15 77 644.0), gekennzeichnet durch die Reduzierung der zylindrischen Mantelfläche bei Auftragwalze oder Dosierwalze auf ein Minimum derart, daß die Vertiefungen allseitig unmittelbar aneinandergrenzen.1. Rolling machine with horizontal roll arrangement for flowable or spreadable Coating materials, equipped with an applicator roller, one of which is assigned Support or transport roller and a metering roller that can be adjusted to them, in which the Application roller or the metering roller is provided with a structured surface according to patent ..... (patent application P 15 77 644.0), characterized by the reduction the cylindrical surface of the application roller or metering roller to a minimum in such a way that the depressions are directly adjacent to one another on all sides. 2. Aufwalzmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Vertiefungen im Bereich gemeinsamer Kammlinien ineinander übergehen. 2. Rolling machine according to claim 1, characterized in that the Recesses in the area of common ridge lines merge into one another. 3. Aufwalzmaschine nach einem der Ansprüche 1 oder ? dadurch gekennzeichnet, daß die Innenflächen der Vertiefungen (1) schalenartig dreidimensional gekrümmt sind. 3. Rolling machine according to one of claims 1 or? characterized, that the inner surfaces of the depressions (1) are curved three-dimensionally like a shell are. 4. Aufwalzmaschine nach einem der Ansprüche 1 - 3, dadurch gekennzeichnet, daß die etwa gleichgestalteten Vertiefungen (1) ohne lineare Orientierung sind, 4. Rolling machine according to one of claims 1 - 3, characterized in that that the approximately identically shaped depressions (1) are without linear orientation, 5. Aufwalzmaschine nach Anspruch 3, gekennzeichnet durch eine Rauhtiefen-Differenz der Vertiefungen von maximal +- 10 % der mittleren Tiefe.5. Rolling machine according to claim 3, characterized by a surface roughness difference of the wells of maximum + - 10% of the mean depth. 6. Aufwalzmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Rauhtiefe der Vertiefungen 15 - 60 my beträgt.6. Rolling machine according to one of the preceding claims, characterized characterized in that the surface roughness of the depressions is 15 - 60 my. L e e r s e i t eL e r s e i t e
DE19691916986 1969-04-02 1969-04-02 Roll-on machine for coating, in particular, flat workpieces with flowable or spreadable coating materials Expired DE1916986C3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19691916986 DE1916986C3 (en) 1969-04-02 1969-04-02 Roll-on machine for coating, in particular, flat workpieces with flowable or spreadable coating materials
CH442370A CH502130A (en) 1969-04-02 1970-03-24 Roll-on machine for coating workpieces with flowable or spreadable coating materials
ES378031A ES378031A1 (en) 1969-04-02 1970-03-30 Improvements in laminating machines for coating workpieces with layers of coating materials. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691916986 DE1916986C3 (en) 1969-04-02 1969-04-02 Roll-on machine for coating, in particular, flat workpieces with flowable or spreadable coating materials

Publications (3)

Publication Number Publication Date
DE1916986A1 true DE1916986A1 (en) 1971-01-07
DE1916986B2 DE1916986B2 (en) 1973-07-12
DE1916986C3 DE1916986C3 (en) 1974-01-24

Family

ID=5730175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691916986 Expired DE1916986C3 (en) 1969-04-02 1969-04-02 Roll-on machine for coating, in particular, flat workpieces with flowable or spreadable coating materials

Country Status (3)

Country Link
CH (1) CH502130A (en)
DE (1) DE1916986C3 (en)
ES (1) ES378031A1 (en)

Also Published As

Publication number Publication date
ES378031A1 (en) 1972-05-16
DE1916986B2 (en) 1973-07-12
DE1916986C3 (en) 1974-01-24
CH502130A (en) 1971-01-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)