DE2550930A1 - Woodworking control and alignment appts. using conducting markings - has contact sensing device to scan marking on article surface - Google Patents

Woodworking control and alignment appts. using conducting markings - has contact sensing device to scan marking on article surface

Info

Publication number
DE2550930A1
DE2550930A1 DE19752550930 DE2550930A DE2550930A1 DE 2550930 A1 DE2550930 A1 DE 2550930A1 DE 19752550930 DE19752550930 DE 19752550930 DE 2550930 A DE2550930 A DE 2550930A DE 2550930 A1 DE2550930 A1 DE 2550930A1
Authority
DE
Germany
Prior art keywords
markings
control
alignment
woodworking
electrical
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
DE19752550930
Other languages
German (de)
Inventor
Klaus Hackenberger
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 DE19752550930 priority Critical patent/DE2550930A1/en
Publication of DE2550930A1 publication Critical patent/DE2550930A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3412—Sorting according to other particular properties according to a code applied to the object which indicates a property of the object, e.g. quality class, contents or incorrect indication

Abstract

The system for control and alignment of work pieces in woodworking machines or transportation and sorting devices by means of the electrical conductivity or resistance of maskings applied onto the workpieces. The markings are scanned by a contact sensor. The electrical conductivity of the material deposited as a marker is used to control the operation of the system through electronic relays or by means of direct drive or power devices.

Description

Hackenberger Klaus 7519 Oberderainsen, Bussental 14Hackenberger Klaus 7519 Oberderainsen, Bussental 14

Linnenbach W. , 7519 Eppingen, Birmarckstraße Purschke G., 7519 Adelshofen Patentbeschreibung Die Erfindung bezieht sich auf ein Verfahren zum 1. Eontrillieren und 2. Sortieren von Werkstücken, insbesondere in der holzverarbeitenden Industrie, Bei diesem Verfahren handelt es sich xx darum, daß auf den Werkstücken manuell (z.B. mit Kreide, Filzstift, Pinsel und dergleichen) oder maschinell (zeBb mit Spritzpistolen oder Beschriftungsautomaten) Mark krungen - meist in Strich form - angebracht werden0 Diese Markierungen können fester oder flüssiger bzw. emulsionsähnlicher Art sein und auch unterschiedliche Farbe haben. Gegebenenfalls sind auch klebende Metallfolien o.ä. einsetzbar.Linnenbach W., 7519 Eppingen, Birmarckstrasse Purschke G., 7519 Adelshofen Patent Description The invention relates to a method of first trilling and 2. sorting of workpieces, especially in the woodworking industry, With this procedure it is a matter of xx that on the workpieces manually (e.g. with chalk, felt pen, brush and the like) or by machine (e.g. with spray guns or labeling machines) markings - usually in line form - can be attached0 These markings can be solid, liquid or emulsion-like in nature and also have different colors. Adhesive metal foils may also be used or similar can be used.

Das wesentliche und für die Funktion des Verfahrens ausschlaggebende Merkmal ist Jedoch, daß die Markierungen eine definierte elektrische Leitfähigkeit bzw0 elektrischen Widerstand aufweisen, die in weiten Grenzen unabhängig von den geometrischen Abmessungen (Strichdicke-, -breite und -länge) sind. Mittels mechanischer - nicht berührungsloses -Abtastung der genannten Markierungen werden über geeignete elektrische bzw. elektronische Steuergeräte Schaltbefehle zur Steuerung von Geräten oder Maschinen ausgelöst.The essential and decisive for the function of the procedure However, the characteristic is that the markings have a defined electrical conductivity or have electrical resistance that is largely independent of the geometric dimensions (line thickness, width and length). By means of mechanical - Non-contact-scanning of the mentioned markings are suitable electrical or electronic control units switching commands for control triggered by devices or machines.

Das Abtasten erfolgt mittels beliebig gestalteter Fühler, z.B.Scanning takes place by means of any designed probe, e.g.

Schltifkontakte, mit Rollen versehenen Hebeln u.s.w., wobei aus Gründen der Betriebssicherheit hinsichtlich des Abtastens Tastgeräte mit mindestens 4 Tastelementen (Federn, ollen o.ä.) eingesetzt werden.Slide contacts, levers provided with rollers, etc., whereby for reasons the operational safety with regard to scanning (Springs, rollers, etc.) are used.

Claims (1)

K. Hackenberger Wo Linnenbach G. . Purschke Patentansprüche Verfahren zum Registrieren und Kontrollieren der verschiedenartigsten Gegenstände - insbesondere Werkstücke auf Holzbearbeitungsmaschinen sowie Holztransport- und -sprtiereinrichtungen - in Abhängigkeit von der elektrischen Leitfähigkeit bzw. des elektrischen Widerstandes der auf denselben angebrachten Markierungen, dadurch gekennzeichnet, daß die genennten Markierungen mittels beliebig gestalteter Fühler durch Berühren abgetastet werden und vermöge ihrer - von der Jeweiligen Markierungssubstanz abhängigen - elektrischen Leitfähigkeit Schaltbefehle in elektrischen bzw. elektronischen Anlagen ausititn1ösen
oder auch direkt Arbeitsgeräte ansteuern1 2. Verfahren nach 1., dadurch gekennzeichnet, daß durch Anbringen mehrerer Markierungen mit unterschiedlichen elektrischen Leitfähigkeiten bzw. Widerständen jeweils verschiedene elektrische Schaltbefehle ausgelöst bzw. Arbeitegeräte angesteuert werden.K. Hackenberger Where Linnenbach G.. Purschke patent claims A method for registering and checking the most varied of objects - in particular workpieces on woodworking machines and wood transport and splitting devices - depending on the electrical conductivity or electrical resistance of the markings applied to them, characterized in that the above-mentioned markings are made by means of sensors of any configuration can be scanned by touching and by virtue of their electrical conductivity - which is dependent on the respective marking substance - switching commands in electrical or electronic systems release
or directly control work devices1 2. Method according to 1., characterized in that different electrical switching commands are triggered or work devices are controlled by applying several markings with different electrical conductivities or resistances.
DE19752550930 1975-11-13 1975-11-13 Woodworking control and alignment appts. using conducting markings - has contact sensing device to scan marking on article surface Pending DE2550930A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752550930 DE2550930A1 (en) 1975-11-13 1975-11-13 Woodworking control and alignment appts. using conducting markings - has contact sensing device to scan marking on article surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550930 DE2550930A1 (en) 1975-11-13 1975-11-13 Woodworking control and alignment appts. using conducting markings - has contact sensing device to scan marking on article surface

Publications (1)

Publication Number Publication Date
DE2550930A1 true DE2550930A1 (en) 1977-05-26

Family

ID=5961625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752550930 Pending DE2550930A1 (en) 1975-11-13 1975-11-13 Woodworking control and alignment appts. using conducting markings - has contact sensing device to scan marking on article surface

Country Status (1)

Country Link
DE (1) DE2550930A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058472A1 (en) * 1981-02-12 1982-08-25 Imperial Chemical Industries Plc Agricultural spraying apparatus and containers for use therewith
EP0086029A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Fluid container
EP0086061A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Container with memory
EP0086031A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Spraying system
US4580721A (en) * 1981-02-12 1986-04-08 Imperial Chemical Industries Plc Fluid container
DE3807106A1 (en) * 1988-03-04 1989-09-14 Schlafhorst & Co W Coding of bobbin cases

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058472A1 (en) * 1981-02-12 1982-08-25 Imperial Chemical Industries Plc Agricultural spraying apparatus and containers for use therewith
US4467961A (en) * 1981-02-12 1984-08-28 Imperial Chemical Industries Plc Container and spraying system
US4580721A (en) * 1981-02-12 1986-04-08 Imperial Chemical Industries Plc Fluid container
EP0086029A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Fluid container
EP0086061A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Container with memory
EP0086031A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Spraying system
EP0086030A1 (en) * 1982-02-05 1983-08-17 Imperial Chemical Industries Plc Sprayhead assembly and system comprising such assembly
US4553702A (en) * 1982-02-05 1985-11-19 Imperial Chemical Industries Plc Spraying system
DE3807106A1 (en) * 1988-03-04 1989-09-14 Schlafhorst & Co W Coding of bobbin cases

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