EP0327885A1 - Appareil pour enlever des flocons de fibres - Google Patents
Appareil pour enlever des flocons de fibres Download PDFInfo
- Publication number
- EP0327885A1 EP0327885A1 EP89101254A EP89101254A EP0327885A1 EP 0327885 A1 EP0327885 A1 EP 0327885A1 EP 89101254 A EP89101254 A EP 89101254A EP 89101254 A EP89101254 A EP 89101254A EP 0327885 A1 EP0327885 A1 EP 0327885A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- removal
- moved
- machine frame
- removal member
- conveyor belt
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G7/00—Breaking or opening fibre bales
- D01G7/06—Details of apparatus or machines
- D01G7/10—Arrangements for discharging fibres
Definitions
- the invention relates to a device for removing fiber flakes from lined up textile fiber bales, with a stand that can be moved back and forth along the fiber bale and a removal member that can be moved up and down there, on which a rotatable and drivable removal roller is provided.
- the object of the invention which is achieved in that the removal member is pivotable about a pivot axis and thereby brought into a predetermined inclined position deviating from the vertical position and that the removal member for removal is simultaneously in a predetermined ratio with the back and forth speed of the device, can be moved up and down.
- the advantage of the invention is that it is possible with a single device to remove fiber bales in a purely horizontal direction and / or in an oblique direction. As will be mentioned later, this allows the removal device to be used in a more versatile manner.
- a device 1 for removing fiber flakes comprises a removal member 2, a machine frame 3 and a flake transport 4.
- the removal member 2 itself comprises a housing construction 5, in which a rotating removal roller 6 is drivably mounted.
- a rotating removal roller 6 is drivably mounted.
- the housing construction 5 can be moved up and down in the direction of the arrow A by means of rollers 9 rotatably fastened to it and guided in guide rails 8 of the machine frame 3.
- rollers 9 rotatably fastened to it and guided in guide rails 8 of the machine frame 3.
- Fig. 1 only one pair of rollers and only one rail 8 is shown; the rollers and rails provided on the opposite side in the same way are not visible.
- the housing construction 5 has a driver 10 which is firmly connected to a chain 11 of a chain drive 12.
- the chain drive 12 further comprises an upper, rotatably mounted sprocket 13 for deflecting the chain 11 and a lower sprocket 14 for driving this chain 11.
- the lower sprocket 14 is rotatably mounted on a drive shaft 15 of a transmission 16.
- the chain drive 12, the transmission 16 and the electric motor 17 are referred to as a whole as a lifting device.
- a gear 19 is rotatably mounted, which together as a counting wheel works with an initiator 20 as a pulse generator, the pulses of which are fed via a line 21 to a microprocessor 22.
- the initiator 20 is commercially available and gives an impulse for each tooth of the gear 19 that passes.
- the initiator 20 is provided to be stationary.
- An upper limit switch 23 and a lower limit switch 24 are provided on the machine frame 3 for scanning the upper and lower end positions of the removal member.
- the upper limit switch 23 is actuated by an upper surface 25 and the lower limit switch 24 by a lower surface 26 of the driver 10.
- the upper limit switch 23 inputs its pulse via a line 27 and the lower limit switch 24 via a line 28 into the microprocessor 22.
- a light barrier with a transmitter 30 and a receiver 31 is provided on the lower side 29 of the housing construction 5 facing the fiber bale, which is arranged in such a way that the transmitter generates a light beam 32 that extends at least over the entire length L of the removal roller 6 which is converted in the receiver into a signal supplied to the microprocessor 22 via a line 33.
- Another line 34 connects the electric motor 17 to the microprocessor 22.
- the machine frame 3 is arranged by means of wheels 35 fastened to it and drivable on rails 36, which are fastened on the spinning floor 37, along the fiber bales 7, in the directions of travel K and M (FIG. 2) and over the flake transport 4.
- a stop motor 42 is further connected to a gear 47 in the machine frame, which drives said pair of wheels 35 (FIG. 2) via an overdrive 48.
- a gear 43 is provided on an outward shaft end of the stop motor and an initiator 44 on the stop motor itself.
- the initiator 44 is connected to the microprocessor 22 via the line 45 and the electric motor via the line 46.
- the initiator serves to count the teeth passing by in order to detect the position of the device by means of the microprocessor 22.
- the housing structure 5 is divided into two main parts, namely on the one hand in a sliding carriage 49, to which the driver 10 is attached and a removal roller carrier 50, which is pivotably mounted by means of a pivot bearing 51 provided in the sliding carriage and the pivot axis 52 guided therein and belonging to the removal roller carrier 50.
- the removal roller carrier 50 is further connected by means of a drive device 53 to a slide shoe 54, which can be moved up and down on a stationary rail 55, as seen in FIG. 2.
- the slide shoe in turn is fixedly connected to the slide carriage 49 by means of a web 56.
- the drive device 53 in turn consists of an actuator 57, the shaft of which is provided with a thread 58 which is guided in a threaded sleeve 59.
- the servomotor 57 is pivotably provided on the slide shoe 54 and the threaded sleeve 59 is pivotably provided on a pivot bearing 60 fastened to the removal roller carrier 50.
- a servomotor is to be understood as a motor which is able to precisely detect the rotary movement of the shaft 58 and to transmit it as a signal to the microprocessor 22 shown in FIG. 1. This makes it possible to move the removal roller carrier 50 into a predetermined inclined position by means of a preselected number of rotations of the spindle 58 (shown in FIGS. 3 and 4). bring to. In such an inclined position, the fiber bales 7 set up in a row are removed, as shown in FIGS. 3 or 4.
- the microprocessor 22 coordinates the signals of the lines 21 and 45 and controls the motors 17 and 42 accordingly via the lines 34 and 46.
- the removal member 2 works together with a conveyor belt 61, on which the fiber bales are lined up, for removal.
- the conveyor belt also has a stop motor with gear motor and gear, and initiator (whole drive group not shown), as has been described for the lifting movement of the removal member and for the travel movement of the machine frame.
- the signals of the initiator are likewise fed to the microprocessor via a line 62 (only shown in FIG. 1), which delivers the power signals via line 63 (FIG. 1) to the stop motor of the conveyor belt.
- the removal member leads back a locally fixed path because the fiber bales are fed by the conveyor belt in each case by the necessary removal depth.
- FIG. 6 shows, in terms of control, a simple, more complex, machine-based variant, in that the machine frame 3.2 has two removal elements 2, respectively, arranged in a line, but protruding in the opposite direction. 2.1, so that in the case of ablation in the oblique direction, if every second bale has a quality that differs from the first, a mixture with four qualities can be carried out.
- FIGS. 7 and 8 show even further arrangements of the fiber bales in that a plurality of qualities can be removed simultaneously.
- 7 shows the pivotability of the machine frame 3.1 according to FIG. 5
- FIG. 8 shows the double removal element arrangement with the machine frame 3.2 according to FIG. 6.
- FIG. 9 shows a removal member 2.2 with two removal rollers 6a and 6b. Otherwise, the functions are the same as shown in FIG. 2, which is why the same reference numerals in FIG. 9 have been used for elements with the same functions.
- portal arrangements can also be used, in which two machine frames 3.3 are each movably arranged on rails (not shown) by means of wheels 35, which are connected by a removal member 2.3.
- the removal can take place as shown in FIG. 3 or 4.
- the functions for such a portal device are the same as for a removal device with a removal device on one side.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Reinforced Plastic Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89101254T ATE78067T1 (de) | 1988-02-04 | 1989-01-25 | Vorrichtung zum abtragen von faserflocken. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH399/88 | 1988-02-04 | ||
CH39988 | 1988-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0327885A1 true EP0327885A1 (fr) | 1989-08-16 |
EP0327885B1 EP0327885B1 (fr) | 1992-07-08 |
Family
ID=4186137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89101254A Expired - Lifetime EP0327885B1 (fr) | 1988-02-04 | 1989-01-25 | Appareil pour enlever des flocons de fibres |
Country Status (8)
Country | Link |
---|---|
US (1) | US4995142A (fr) |
EP (1) | EP0327885B1 (fr) |
JP (1) | JPH01213414A (fr) |
AT (1) | ATE78067T1 (fr) |
AU (1) | AU613695B2 (fr) |
DE (1) | DE58901783D1 (fr) |
ES (1) | ES2034411T3 (fr) |
IN (1) | IN172202B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386580A1 (fr) * | 1989-03-07 | 1990-09-12 | Maschinenfabrik Rieter Ag | Procédé et installation pour prélever des paquets de fibres à partir de balles |
US5105508A (en) * | 1989-04-26 | 1992-04-21 | Maschinenfabrik Rieter Ag | Method and apparatus for the opening of fiber flocks from fiber bales |
US5211708A (en) * | 1990-02-02 | 1993-05-18 | Maschinenfabrik Rieter Ag | Fiber bale opening apparatus |
US7513016B2 (en) | 2005-12-10 | 2009-04-07 | Hubert Hergeth | Inclined milling machine |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8908276U1 (de) * | 1988-08-02 | 1989-12-14 | Trützschler GmbH & Co KG, 4050 Mönchengladbach | Öffnungsvorrichtung zum Öffnen von gepreßten Faserballen, z.B. Baumwolle- und Zellwollballen u.dgl. |
DE3928835C2 (de) * | 1989-08-31 | 2001-06-21 | Truetzschler Gmbh & Co Kg | Öffnungsvorrichtung zum Öffnen von gepreßten Faserballen, z. B. Baumwoll- und Zellwollballen u. dgl. |
DE3936079A1 (de) * | 1989-10-30 | 1991-05-02 | Truetzschler & Co | Verfahren und vorrichtung zum oeffnen von ballen aus fasermaterial, z. b. baumwolle, chemiefasern u. dgl. |
DE3936810A1 (de) * | 1989-11-04 | 1991-05-08 | Truetzschler & Co | Verfahren und vorrichtung zum abtragen von faserflocken von textilfaserballen, z. b. aus baumwolle, chemiefasern u. dgl. |
US5170534A (en) * | 1989-12-19 | 1992-12-15 | Trutzchler Gmbh & Co. Kg | Apparatus for cleaning the surface of textile fiber bales |
DE4120818A1 (de) * | 1991-06-24 | 1993-01-07 | Truetzschler & Co | Verfahren und vorrichtung zum abtragen von faserflocken von tekxtilfaserballen, z. b. aus baumwolle, chemiefasern o. dgl. |
CH710257A1 (de) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Ballenöffner. |
CH710258A1 (de) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Ballenöffner. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1137359B (de) * | 1961-06-13 | 1962-09-27 | Maschb Rapp & Seidt | Vorrichtung zum Mischen und OEffnen von Faserstoffballen |
CH383841A (de) * | 1960-07-08 | 1964-10-31 | Rieter Ag Maschf | Ballenraspel |
FR1491565A (fr) * | 1966-07-04 | 1967-08-11 | Schubert & Salzer Maschinen | Procédé et dispositif pour ouvrir des balles de fibres, notamment des balles de coton pressé |
EP0130369A1 (fr) * | 1983-06-24 | 1985-01-09 | Maschinenfabrik Rieter Ag | Dispositif pour ouvrir des balles de fibres |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938239A (en) * | 1960-02-10 | 1960-05-31 | James Hunter Inc | Bale opening method and apparatus |
CH383224A (de) * | 1960-07-08 | 1964-10-15 | Rieter Ag Maschf | Spinnerei-Ballenraspel mit Rost |
FR1503477A (fr) * | 1966-12-12 | 1967-11-24 | Ramensky Pryadilno Tkatsky Kom | Perfectionnements à l'ouvraison des fibres textiles, particulièrement de coton |
DE1685596B2 (de) * | 1966-12-24 | 1978-06-29 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Arbeitsverfahren und Vorrichtung zum Zusammenstellen von Fasermischungen |
IT1140136B (it) * | 1981-12-11 | 1986-09-24 | Marzoli & C Spa | Dispositivo di comando di una macchina asportetrice di fiocchi di fibre da una serie di balle di fibre tessili |
DE3348413C2 (de) * | 1983-09-26 | 1998-08-06 | Truetzschler Gmbh & Co Kg | Vorrichtung zum Betreiben eines Ballenöffners für Faserballen aus Baumwolle, Chemiefasern u. dgl. |
-
1988
- 1988-12-22 IN IN912/MAS/88A patent/IN172202B/en unknown
-
1989
- 1989-01-18 AU AU28626/89A patent/AU613695B2/en not_active Ceased
- 1989-01-18 JP JP1007906A patent/JPH01213414A/ja active Pending
- 1989-01-25 EP EP89101254A patent/EP0327885B1/fr not_active Expired - Lifetime
- 1989-01-25 DE DE8989101254T patent/DE58901783D1/de not_active Expired - Fee Related
- 1989-01-25 ES ES198989101254T patent/ES2034411T3/es not_active Expired - Lifetime
- 1989-01-25 AT AT89101254T patent/ATE78067T1/de not_active IP Right Cessation
- 1989-02-03 US US07/306,402 patent/US4995142A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH383841A (de) * | 1960-07-08 | 1964-10-31 | Rieter Ag Maschf | Ballenraspel |
DE1137359B (de) * | 1961-06-13 | 1962-09-27 | Maschb Rapp & Seidt | Vorrichtung zum Mischen und OEffnen von Faserstoffballen |
FR1491565A (fr) * | 1966-07-04 | 1967-08-11 | Schubert & Salzer Maschinen | Procédé et dispositif pour ouvrir des balles de fibres, notamment des balles de coton pressé |
EP0130369A1 (fr) * | 1983-06-24 | 1985-01-09 | Maschinenfabrik Rieter Ag | Dispositif pour ouvrir des balles de fibres |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386580A1 (fr) * | 1989-03-07 | 1990-09-12 | Maschinenfabrik Rieter Ag | Procédé et installation pour prélever des paquets de fibres à partir de balles |
US5105508A (en) * | 1989-04-26 | 1992-04-21 | Maschinenfabrik Rieter Ag | Method and apparatus for the opening of fiber flocks from fiber bales |
US5211708A (en) * | 1990-02-02 | 1993-05-18 | Maschinenfabrik Rieter Ag | Fiber bale opening apparatus |
US7513016B2 (en) | 2005-12-10 | 2009-04-07 | Hubert Hergeth | Inclined milling machine |
DE102005059151B4 (de) * | 2005-12-10 | 2017-10-19 | Hubert Hergeth | Schrägfräse |
Also Published As
Publication number | Publication date |
---|---|
AU613695B2 (en) | 1991-08-08 |
AU2862689A (en) | 1989-08-10 |
DE58901783D1 (de) | 1992-08-13 |
IN172202B (fr) | 1993-05-01 |
ATE78067T1 (de) | 1992-07-15 |
US4995142A (en) | 1991-02-26 |
ES2034411T3 (es) | 1993-04-01 |
JPH01213414A (ja) | 1989-08-28 |
EP0327885B1 (fr) | 1992-07-08 |
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