EP0850123B1 - Device for the grinding of drafting rolls - Google Patents

Device for the grinding of drafting rolls Download PDF

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Publication number
EP0850123B1
EP0850123B1 EP96932517A EP96932517A EP0850123B1 EP 0850123 B1 EP0850123 B1 EP 0850123B1 EP 96932517 A EP96932517 A EP 96932517A EP 96932517 A EP96932517 A EP 96932517A EP 0850123 B1 EP0850123 B1 EP 0850123B1
Authority
EP
European Patent Office
Prior art keywords
grinding
grinding roller
carriage
roll
spinning cylinder
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.)
Expired - Lifetime
Application number
EP96932517A
Other languages
German (de)
French (fr)
Other versions
EP0850123A1 (en
Inventor
Norbert Wiegel
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.)
Wolters-Platt GmbH
Original Assignee
Wolters-Platt 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 Wolters-Platt GmbH filed Critical Wolters-Platt GmbH
Publication of EP0850123A1 publication Critical patent/EP0850123A1/en
Application granted granted Critical
Publication of EP0850123B1 publication Critical patent/EP0850123B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts

Definitions

  • the invention relates to a device for grinding Spinning cylinders with a grinding roller on which on a Side of the grinding roller jacket through a spinning cylinder an automatically operated holding the spinning cylinder Carriage can be brought up to the grinding roller jacket, the carriage being mounted on a guide.
  • the object of the invention is to provide a generic device for Grinding spinning cylinders to improve such that automatically and manually without having to convert the machine Spinning cylinders are grindable.
  • This object is achieved in that the grinding roller on the opposite side of the guide A second guide is attached to the side manually operable second carriage, and that the direction of rotation of the grinding roller is reversible.
  • Such a construction is not only time-saving, but also easy to use and simple Construction. A faulty conversion is excluded.
  • a grinding roller 2 On the horizontal top of a machine table 1 a grinding roller 2 is mounted in the center, which is by a electric drive motor 3 in two directions is drivable. Below that with a horizontal axis arranged grinding roller 2 is a suction device 4th attached.
  • first slide guide 5 on the top of the table screwed on the first slide 6 horizontally is movably mounted on the grinding roller 2 is automatically controlled accessible and retractable.
  • Carriage 6 can be attached to the spinning cylinder 7 by the grinding roller 2 are ground.
  • the grinding roller 2 On the side opposite the slide guide 5 the grinding roller 2 is a second on the table top Screwed slide guide 8, on the horizontal a second carriage 9 is slidably attached to the is accessible and can be moved away from the grinding roller 2. To the Moving the carriage 9 is on the Slide guide 8 a crank 10. On the second Carriages 9 are spinning cylinders 7 in the same way Loops attachable by manual operation of the Hand crank 10 are fed onto the grinding roller 2.
  • the grinding machine Spinning cylinder automatically through automatic part 5, 6 ground. But should a spinning cylinder by hand controlled grinding, the spinning cylinder 7th attached to the second carriage 9, the direction of rotation Drive motor 3 reversed by a switch and then the spinning cylinder is opened by the hand crank 10 the grinding roller 2 closed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Schleifen von Spinnzylindern mit einer Schleifwalze, an der auf einer Seite des Schleifwalzenmantels ein Spinnzylinder durch einen den Spinnzylinder haltenden automatisch betriebenen Schlitten an den Schleifwalzenmantel heranführbar ist, wobei der Schlitten auf einer Führung gelagert ist.The invention relates to a device for grinding Spinning cylinders with a grinding roller on which on a Side of the grinding roller jacket through a spinning cylinder an automatically operated holding the spinning cylinder Carriage can be brought up to the grinding roller jacket, the carriage being mounted on a guide.

Zum Schleifen von Spinnzylindern ist es bekannt, die Spinnzylinder an einem automatisch arbeitenden Schlitten zu befestigen, durch den der Spinnzylinder selbsttätig gesteuert der Schleifwalze zugeführt wird. Soll bei dieser bekannten Maschine ein Spinnzylinder von Hand geschliffen werden, so muß der automatisch betätigte Schlitten umgebaut und an dieser Stelle eine manuell betätigbare Vorrichtung aufgebaut werden. Dies ist arbeitsaufwendig.For grinding spinning cylinders it is known to Spinning cylinder on an automatically working slide to attach, through which the spinning cylinder automatically controlled the grinding roller is fed. Should with this known machine a spinning cylinder ground by hand the automatically operated slide must rebuilt and at this point a manually operated Device are built. This is labor intensive.

Aufgabe der Erfindung ist es, eine gattungsgemäße Vorrichtung zum Schleifen von Spinnzylindern derart zu verbessern, daß ohne einen Umbau der Maschine automatisch und manuell Spinnzylinder schleifbar sind. The object of the invention is to provide a generic device for Grinding spinning cylinders to improve such that automatically and manually without having to convert the machine Spinning cylinders are grindable.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß an der Schleifwalze auf der der Führung gegenüberliegenden Seite eine zweite Führung befestigt ist, die einen manuell betätigbaren zweiten Schlitten lagert, und daß die Drehrichtung der Schleifwalze umkehrbar ist.This object is achieved in that the grinding roller on the opposite side of the guide A second guide is attached to the side manually operable second carriage, and that the direction of rotation of the grinding roller is reversible.

Durch das Anordnen eines zweiten manuell betätigbaren Schlittens auf der dem ersten Schlitten gegenüberliegenden Seite der Schleifwalze ist es für ein manuelles Schleifen nicht mehr erforderlich, den automatisch betriebenen Schlitten umzubauen. Vielmehr kann ein Spinnzylinder sofort von Hand geschliffen werden, wobei nur die Drehrichtung der Schleifwalze durch einen elektrischen Umschalter umgedreht zu werden braucht.By arranging a second manually operable Sled on the first sled opposite side of the grinding roller it is for one manual grinding is no longer required convert automatically operated sledge. Much more can spin a spinning cylinder immediately by hand be, with only the direction of rotation of the grinding roller an electrical switch to be flipped needs.

Eine solche Konstruktion ist nicht nur zeitsparend, sondern auch einfach zu bedienen und von einfachem Aufbau. Ein fehlerhafter Umbau wird ausgeschlossen.Such a construction is not only time-saving, but also easy to use and simple Construction. A faulty conversion is excluded.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen:

  • Figur 1: Eine Seitenansicht der Schleifmaschine und
  • Figur 2: eine Draufsicht in schematischer Vereinfachung.
    • An embodiment of the invention is shown in the drawing and will be described in more detail below. Show it:
  • Figure 1: A side view of the grinding machine and
  • Figure 2: a plan view in schematic simplification.

    • Auf der waagerechten Oberseite eines Maschinentisches 1 ist mittig eine Schleifwalze 2 gelagert, die durch einen elektrischen Antriebsmotor 3 in zwei Drehrichtungen antreibbar ist. Unterhalb der mit waagerechter Achse angeordneten Schleifwalze 2 ist eine Absaugeinrichtung 4 befestigt. On the horizontal top of a machine table 1 a grinding roller 2 is mounted in the center, which is by a electric drive motor 3 in two directions is drivable. Below that with a horizontal axis arranged grinding roller 2 is a suction device 4th attached.

    Auf der Tischoberseite ist eine erste Schlittenführung 5 angeschraubt, auf der ein erster Schlitten 6 horizontal beweglich gelagert ist, der auf die Schleifwalze 2 automatisch gesteuert zufahrbar und wegfahrbar ist. Am Schlitten 6 sind Spinnzylinder 7 befestigbar, die durch die Schleifwalze 2 geschliffen werden.There is a first slide guide 5 on the top of the table screwed on the first slide 6 horizontally is movably mounted on the grinding roller 2 is automatically controlled accessible and retractable. At the Carriage 6 can be attached to the spinning cylinder 7 by the grinding roller 2 are ground.

    Auf der der Schlittenführung 5 gegenüberliegenden Seite der Schleifwalze 2 ist auf der Tischoberseite eine Zweite Schlittenführung 8 angeschraubt, auf der waagerecht verschieblich ein zweiter Schlitten 9 befestigt ist, der auf die Schleifwalze 2 zufahrbar und wegfahrbar ist. Zum Bewegen des Schlittens 9 befindet sich an der Schlittenführung 8 eine Handkurbel 10. Am zweiten Schlitten 9 sind in gleicher Weise Spinnzylinder 7 zum Schleifen befestigbar, die durch manuelle Betätigung der Handkurbel 10 auf die Schleifwalze 2 zugeführt werden.On the side opposite the slide guide 5 the grinding roller 2 is a second on the table top Screwed slide guide 8, on the horizontal a second carriage 9 is slidably attached to the is accessible and can be moved away from the grinding roller 2. To the Moving the carriage 9 is on the Slide guide 8 a crank 10. On the second Carriages 9 are spinning cylinders 7 in the same way Loops attachable by manual operation of the Hand crank 10 are fed onto the grinding roller 2.

    In der Regel werden mit der Schleifmaschine die Spinnzylinder automatisch durch den automatischen Teil 5, 6 geschliffen. Soll aber ein Spinnzylinder von Hand gesteuert geschliffen werden, so wird der Spinnzylinder 7 am zweiten Schlitten 9 befestigt, die Drehrichtung des Antriebsmotors 3 durch einen Umschalter umgekehrt und danach wird durch die Handkurbel 10 der Spinnzylinder auf die Schleifwalze 2 zugefahren.As a rule, the grinding machine Spinning cylinder automatically through automatic part 5, 6 ground. But should a spinning cylinder by hand controlled grinding, the spinning cylinder 7th attached to the second carriage 9, the direction of rotation Drive motor 3 reversed by a switch and then the spinning cylinder is opened by the hand crank 10 the grinding roller 2 closed.

    Claims (1)

    1. Device for the grinding of drafting rolls (7) with an emerizing roll (2), at which a drafting roll (7) can be advanced to the emerizing roll casing on the one side thereof by an automatically driven carriage (6) holding the drafting roll, the carriage (6) being mounted on a guiding element (5), characterized in that a second guiding element (8) is secured to the emerizing roll (2) on the side opposite the guiding element (5), this second guiding element supporting a hand-driven second carriage (9), and that the direction of rotation of the emerizing roll is reversible.
    EP96932517A 1995-09-15 1996-09-13 Device for the grinding of drafting rolls Expired - Lifetime EP0850123B1 (en)

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    DE19534180 1995-09-15
    DE19534180A DE19534180A1 (en) 1995-09-15 1995-09-15 Device for grinding spinning cylinders
    PCT/EP1996/004017 WO1997010072A1 (en) 1995-09-15 1996-09-13 Device for the grinding of drafting rolls

    Publications (2)

    Publication Number Publication Date
    EP0850123A1 EP0850123A1 (en) 1998-07-01
    EP0850123B1 true EP0850123B1 (en) 1999-11-17

    Family

    ID=7772218

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP96932517A Expired - Lifetime EP0850123B1 (en) 1995-09-15 1996-09-13 Device for the grinding of drafting rolls

    Country Status (4)

    Country Link
    EP (1) EP0850123B1 (en)
    DE (2) DE19534180A1 (en)
    IN (1) IN189227B (en)
    WO (1) WO1997010072A1 (en)

    Families Citing this family (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    WO2008062462A2 (en) * 2006-10-12 2008-05-29 Jitendra Ishwarbhai Mevada Carriage system for carrying unfinished or finished rubber cot arbour and an automatic rubber cot arbour grinding or buffing machine comprising the same
    WO2008059526A2 (en) * 2006-10-12 2008-05-22 Jitendra Ishwarbhai Mevada Storage unit or magazine for loading or unloading rubber cot arbours, and an automatic rubber cot arbour grinding or buffing machine comprising the same
    DE112007002255T5 (en) * 2006-10-12 2009-08-20 Jitendra Ishwarbhai Mevada Holding and guiding device for centerless spindle rubber cover

    Family Cites Families (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR1194352A (en) * 1959-11-09
    DE429989C (en) * 1925-05-10 1926-06-09 Herkules Maschf Coarse and fine cylindrical grinding of shafts by means of two grinding wheels arranged on opposite sides of the workpiece on a special slide each
    DE3226573A1 (en) * 1982-07-16 1984-01-26 Wolters, Peter, 2370 Rendsburg Machine for grinding cylindrical workpieces
    JPH0724845B2 (en) * 1989-02-07 1995-03-22 東芝機械株式会社 Automatic roll grinding machine

    Also Published As

    Publication number Publication date
    DE19534180A1 (en) 1997-03-20
    DE59603682D1 (en) 1999-12-23
    IN189227B (en) 2003-02-01
    WO1997010072A1 (en) 1997-03-20
    EP0850123A1 (en) 1998-07-01

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