WO2018033311A1 - Ballenöffner - Google Patents
Ballenöffner Download PDFInfo
- Publication number
- WO2018033311A1 WO2018033311A1 PCT/EP2017/067880 EP2017067880W WO2018033311A1 WO 2018033311 A1 WO2018033311 A1 WO 2018033311A1 EP 2017067880 W EP2017067880 W EP 2017067880W WO 2018033311 A1 WO2018033311 A1 WO 2018033311A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bale
- feed
- bale opener
- fiber
- height
- Prior art date
Links
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
- D01G7/14—Driving arrangements
Definitions
- Bale Opener The invention relates to a bale opener.
- Bale openers are known. They have milling rollers which rotate about a rotation axis which extends generally perpendicular to the travel path of the respective milling drum and substantially parallel to the floor on which the fiber bales to be scanned rest. By means of rotation and method, these rollers mill the respective fiber bales from a side facing away from the bottom and thus detach a portion of the fiber material from the respective fiber bale.
- the milling drums move several times over the fiber bales until their fiber material is almost completely dissolved out. This can be done by reciprocating the milling drums or also continuously in a direction along a circular line.
- the respective milling drum has to reduce its distance from the floor after a round trip or a circular loop. For this purpose, usually a so-called feed is set, which usually takes place by means of a specification of a set value in the millimeter range.
- the object of the invention is to meet the disadvantages of the prior art.
- a bale opener is provided, which is constructed in a known manner.
- it has at least one milling drum.
- This is designed to mill a fiber bale from a side facing it by rotating about an axis of rotation and moving along a predetermined travel path at an acute or right angle to its axis of rotation.
- fiber material is leached out of the fiber bale.
- the bale opener is designed to be adjusted to at least two feed zones. The adjustment may be made with respect to a respective height or position relative to a floor on which the fiber bale rests.
- the bale opener in the individual feed zones with respect to the feed, for example, due to a calculation algorithm 'or a preset database with respect to the respective feed to adapt. As a result, the imminent danger of overload can at least be reduced. In addition, a more uniform fiber material removal is possible, which at the same time enormously reduces the risk of the accumulation of fiber material around the milling drum.
- the bale opener may also be designed to be set at at least one feed zone to an associated operating speed of the bale opener. This is another degree of freedom to deal with the aforementioned problems of the prior art. And no complex sensor and data processing is required for this.
- the operating speed includes a rotational speed and / or a travel speed of the respective, at least one, milling drum along its travel or removal path along the respective fiber bale. Ie. without a necessary regulation, the fiber material removal can be very finely adjusted.
- Each of the aforementioned bale openers may additionally be designed on the basis of a predetermined maximum distance of the at least one milling drum to the aforementioned ground, the heights or positions and / or To determine feed values of the feed zones. Ie. Setting values can be suggested to the user and preferably initially set on the bale opener. This simplifies the operation, as the operator of the bale opener can orient themselves accordingly and receives support.
- This bale opener can also be designed to initially determine the height or position of at least one other feed zone on the basis of the abovementioned maximum distance of the at least one milling drum to the ground and the height or position of at least one of the feed zones.
- the user does not have to reenter or adjust all values if, for example, he only wants to set the height of the core area.
- Each of the aforementioned bale openers can be designed to be set to a maximum distance of the at least one milling drum to the ground. This may be necessary if the fiber bales (rows) to be removed have different maximum heights relative to each other.
- the bale opener may be designed to dynamically align the at least one milling roller with respect to the at least one fiber bale based on the adjusted feed zones so that a substantially identical, predetermined amount of fiber material is removed at each point in time.
- a sensor system is preferably provided which can determine the amount of fiber material removed per unit of time.
- the feed zone closest to the ground begins at a predetermined minimum height.
- the bale opener may further comprise an input device, for example in the form of an operator terminal. The input device is configured to adjust the bale opener to the at least two feed zones.
- the bale opener is coupled to an input device, for example in the form of a keyboard at a central control computer.
- FIG. 1 shows a bale opener with a screen, NEN content of the screen of Figure 1 with a design according to a first embodiment of the invention in two display states
- FIG. 3 shows a content of the screen of FIG. 1 with a design according to a second embodiment of the invention in three display states
- FIG. 4 shows a content of the screen of FIG. 1 with a design according to a third embodiment of the invention in two display states
- FIG. 1 shows by way of example a bale opener 1.
- This has, in a known manner, a milling head 3, which can be moved back and forth along a displacement or removal path sv.
- the milling head 3 has, on its side facing a bottom 9, milling drums in a known manner, by means of which the bale opener 1 is able to scrape fiber bales, not shown here, along the traversing or removal path sv in a row and thus fiber material therefrom extract.
- the leached fiber material is transported via a suction mechanism, which is located within a housing 2, to a rearwardly disposed fiber dispenser 4 and, for example, via a piping system to downstream machines, such as cleaners, passed.
- a suction mechanism which is located within a housing 2
- a rearwardly disposed fiber dispenser 4 and, for example, via a piping system to downstream machines, such as cleaners, passed.
- the housing 2 is preferably rotatably mounted with the milling head 3 about an axis which is perpendicular to the bottom 9.
- a drive s is furthermore provided, by means of which the milling head 3 can be moved along a rail 6.
- the rail 6 thus defines the Verfahr perspective. Erosion path sv.
- a control 7 is provided at one end opposite the fiber output 4 by means of which the operation of the bale opener 1 is checked.
- the controller 7 here comprises on an upper side an operating terminal 8, which has a touch-sensitive screen 10 inside as an input device.
- FIG. 2 shows a content of the screen 10 of FIG. 1 with a design according to a first embodiment of the invention in two display states.
- the screen content is structured as an example in the manner of a dialogue.
- the status of the bale opener 1 ("machine") is displayed in an upper area 11, below which the title of the dialog is displayed in an area 12. In the example shown, this is the display of the so-called feed for a bale group 1 (on the left of FIG 1) in a working area 1.
- the advance is known to be a measure by which the milling head 3 continues to be lowered in the direction of the ground 9 when the fiber bales are moved over again, in this case after a change of direction in FIG Below the title area 12 is the actual data area, which in the example shown is divided into three parts: In a left area there is a height value section 20. This contains information about the respective height of an associated feed zone above the floor 9 of FIG In the middle range there is a drive value section 30.
- feed values for here ex emplarisch five feed zones are displayed.
- the respective heights of the individual feed zones are indicated in a zone height value section 40.
- the fact that only four height values are given here depends on the fact that the height of the upper feed zone is predetermined by the maximum travel height of the milling head 3.
- a boundary line 13 is depicted by means of a thick black line. It serves to represent a minimum len Abvants reclam above the ground 9. This is in the example shown 7 mm.
- the minimum erosion height is due to the fact that the milling rollers of the bale opener 1 generally have protruding clubs, which could damage the bottom 9 at a lower height than the specified 7 mm here, and thus liberate unwanted foreign material from the bottom 9 or the fiber bales and thus could lead away in the direction of fiber output 4. For this reason, this value is fixed and can not be changed. Between the feed values, horizontal, thinner lines are displayed. These lines represent limits 14 between the individual feed zones.
- the height value section 20 only the uppermost height value can be set. This is represented by the fact that the value of 1400 mm is shown as designation of a button 21. The other four height values are displayed as value entry fields 22 in the dialog.
- zone height value section 40 it can be seen that only the heights of the lower two feed zones and the feed zone preceding to the top are adjustable, represented by means of buttons 41.
- the height value of the intermediate feed zone results automatically from the heights of the other feed zones. It is therefore not changeable in the example shown, characterized by a Wertangabefelds 42nd If one of the values 21, 31, 41 is to be changed as changeable now, only the respective button 21, 31, 41 must be selected or clicked.
- FIG. 2b shows a state in which the feed value for the middle feed zone is to be changed. By means of selecting the corresponding middle button 31 or clicking on it, the button 31 is now displayed as an input field. The displayed value (2.3 mm) is displayed in reverse color.
- FIG. 3 shows a content of the screen 10 of FIG. 1 with a design according to a second embodiment of the invention in three display states.
- buttons 21, 31, 41 are optically replaced by input fields 23, 33, 43.
- the screen content has, for example, an add section 50 and in the right section a removal section 50. Both sections 50 are indicated by a respective vertical line 52 along which a respective button 51 can be moved for adding or removing a feed zone.
- the minimum removal height of the milling drums from the bottom 9 can be adjusted.
- a specific minimum value is predetermined for each of the values.
- the minimum removal height for example, 7 mm may be set as the minimum value.
- the height values above the ground 9 it is preferably prescribed by the software that the height value of the higher feed zone is greater at least by the associated feed than the height value of the feed zone or the minimum removal height arranged immediately below.
- the feed values it may be provided that they may not fall below 1 mm, for example.
- the maximum value for the respective feed value corresponds to the maximum Hervordstehnies the aforementioned Fräswalzeneller or the height of the respective feed zone, as soon as this falls below this Hervorsteh Anlagen.
- the height values of the feed zones are preferably calculated from the difference between the height positions of the associated feed zone and the feed zone above it directly above the bottom 9. D. h. there are dependencies between the values in section 20 and in section 40.
- an invalid value is entered, it is intended to set the currently changed value to the nearest limit value (for example minimum value) or to display the value entered before the change, if necessary with a corresponding warning dialog.
- the nearest limit value for example minimum value
- the sections 50 have lines 53 analogous to the lines 14 in the sections 20, 30, 40.
- the add button 51 (indicated by "+") is always positioned at an intersection between the line 52 and one of the lines 53 of the left section 50. This signals to the operator where he would currently insert a feed zone when he would click on this button 51.
- the removal button 51 (indicated by "-"), on the other hand, is always located between two immediately adjacent lines 13, 53 of the right section 50. This signals to the operator which feed zone he would remove if he clicked on this button 51 Referring now to Fig. 3a, the operator has clicked on the button 51 for the middle feed zone here, this being represented representatively by the button 51 being depressed in. Due to this action, the content of the associated feed zone is deleted from the screen contents By way of example, the height of this deleted feed zone is added to the closest feed zone arranged above it, resulting in a total height of 1213 mm, resulting in the screen content depicted in FIG. 3b, except for the display state of the add button 51.
- the Add button 51 is clicked on, meaning that the operator desires to add a new, here lowest, feed zone.
- this newly added feed zone as the initial value for the feed of the feed of the immediately above arranged feed zone is taken (7.0 mm).
- the height of the newly added feed zone (7 mm) is automatically deducted from the feed zone located immediately above it, so that 73 mm now result for this opposite the 80 mm indicated in FIG. 3b. This ensures that the setting values in the sum remain mathematically correct.
- FIG. 4 shows a content of the screen 10 of FIG. 1 with a design according to a third embodiment of the invention in two display states.
- This embodiment differs from the second embodiment in that in addition to the top feed zone both a height and a total height above the ground (here: 1600 mm) is specified. Since the screen content does not fit in the display area, preferably a scroll bar 15 is shown on the right side. Furthermore, a rotating field is provided by way of example for the input fields 43 of the feed zone heights, which thus serves as a change button 44 for changing the respective feed zone height upwards or downwards.
- the height of the uppermost feed zone above the bottom 9 is preferably fixed. But it can also be designed to be adjustable, preferably by specifying a maximum value. This has the advantage that the operator can also set the initial height for the milling head 3.
- FIG. 5 shows a content of the screen 10 of FIG. 1 with a design according to a fourth embodiment of the invention.
- This embodiment differs from the previous embodiments mainly in that the right portion 50 is missing. This is, functionally, integrated into the left section 50. Ie. the button 51 assumes a double function. By means of this button 51, a feed zone can be added, as shown in FIG. 5, or also removed, as shown in the following FIG.
- the feed can not be adjusted here. Instead, the speed for each feed zone can be set; the feed itself is fixed.
- the button 51 is movable upwards or downwards in quasi-steps: from an intersection of the line 52 with one of the lines 53, as shown in FIG. 5, to a position on the line 52 between two immediately adjacent lines 13, 53, etc. At this time, the arrow of the button 51 shown on the button 51 changes the direction in which it points. This signals the operator whether a feed zone can currently be added (FIG. 5) or removed (FIG. 6).
- the position of the change button 51 additionally signals which feed zone can be processed with regard to its values.
- the height value above the bottom 9 of the second feed zone (seen from the bottom 9) can be edited, but the other values are not.
- This is preferably realized by activating / deactivating the respective display elements 23, 33, 43.
- a rotating field is also provided as a change button 24 for the minimum removal height. If the minimum abrading height is already at its minimum value (here: 7 mm), only the button pointing upwards with the triangle can be actuated, characterized by filling in this triangle and only one outer contour of the downward pointing triangle.
- the values assigned to the spin fields 24, 44 can not be displayed in editable form, be it by means of labein or non-editable input fields 23, 43 (not shown here).
- FIG. 6 shows a modified content of the screen 10 of FIG. 1 with a design according to a fifth embodiment of the invention.
- the scroll bar 15 is pushed upwards so that the minimum removal height according to FIG. 5 is no longer visible.
- the change button 51 is moved upwards relative to FIG. 5 by one position. It is the direction reversal of the indicated arrow to recognize. Furthermore, it can be seen that, contrary to the previous embodiments, the height of the respective feed zone can no longer be entered directly. It results automatically from the displayed heights of the feed zones above the ground 9.
- the traversing speed (0.5 m / min in the currently adjustable feed zone) of the milling head 3 can now also be set for each feed zone.
- an associated rotating field 24, 34 is preferably provided for each value to be set. If it does not belong to the currently adjustable feed zone, it is displayed deactivated like the corresponding input fields 23, 33 (, 43).
- the maximum height of 1600 mm can not be changed upward, characterized by the upwardly pointing, unfilled arrow of the associated rotating field 24.
- the units of the variable values are separated from the setting values, so that only the numbers themselves must be changed.
- the invention is not limited to the above-mentioned embodiments.
- a confirmation dialog may be provided, which is displayed to make the respective change effective. This is especially useful when removing a feed zone.
- the invention can be applied to any type of bale opener, such as with a milling head moved along a circular line in one and the same direction along a circular line.
- the elements of the displayed screen contents can be freely exchanged with each other and combined. This applies in particular to the selection of the values that can be set for the feed zones. The possibility of adding and removing feed zones may be provided or eliminated in all embodiments.
- the non-settable values are predetermined, be it by means of a calculation algorithm, a parameterization process such as a learning run and / or by means of a value database.
- the sections 20, 30, 40 need not be displayed in the form. For example, section 20 or 40 may be omitted since their values are dependent on the other values of sections 40 and 20, respectively.
- the graphic operating elements such as text field, rotating field etc. can also be replaced by other operating elements.
- a central operation can be provided, which is coupled for example via a bus with the respective bale opener 1.
- the activation of the bale opener 1 likewise does not have to be integrated in the bale opener 1 but can additionally or alternatively be connected externally.
- the operating terminal 8 can be replaced by any other type of operating unit.
- any other type of mechanism may be provided to shift the screen content.
- a touch-sensitive screen for example, wiping is foreseeable, as is known from the field of mobile telephones.
- the invention provides a very simple way of setting a bale opener to different conditions with respect to the removal of fiber material.
- the bale opener can be easily adapted to the local conditions, such as uneven floors.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17739586.0A EP3497270A1 (de) | 2016-08-15 | 2017-07-14 | Ballenöffner |
CN201780050409.6A CN109642351B (zh) | 2016-08-15 | 2017-07-14 | 开包机 |
BR112019002882A BR112019002882A8 (pt) | 2016-08-15 | 2017-07-14 | Abridor de fardo |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016115097.5 | 2016-08-15 | ||
DE102016115097 | 2016-08-15 | ||
DE102017109520.9A DE102017109520A1 (de) | 2016-08-15 | 2017-05-04 | Ballenöffner |
DE102017109520.9 | 2017-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018033311A1 true WO2018033311A1 (de) | 2018-02-22 |
Family
ID=61018675
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/067376 WO2018033304A1 (de) | 2016-08-15 | 2017-07-11 | Verfahren und vorrichtung zum detektieren einer überlast an einem ballenöffner |
PCT/EP2017/067880 WO2018033311A1 (de) | 2016-08-15 | 2017-07-14 | Ballenöffner |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/067376 WO2018033304A1 (de) | 2016-08-15 | 2017-07-11 | Verfahren und vorrichtung zum detektieren einer überlast an einem ballenöffner |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP3497269B1 (de) |
CN (2) | CN109563650B (de) |
BR (2) | BR112019002886B1 (de) |
DE (2) | DE102017109548A1 (de) |
WO (2) | WO2018033304A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1381543A (fr) * | 1963-10-31 | 1964-12-14 | Alsacienne Constr Meca | Perfectionnement aux machines à gratter les balles de fibres textiles |
US4363585A (en) * | 1979-09-25 | 1982-12-14 | Automatic Material Handling, Inc. | Bale level control system for mechanical hopper feeder |
US4493131A (en) * | 1981-12-11 | 1985-01-15 | Fratelli Marzoli & C. S.P.A. | Control device for opening fiber bales |
EP0193647A1 (de) * | 1985-02-07 | 1986-09-10 | Maschinenfabrik Rieter Ag | Verfahren und Steuerung für eine Maschine zum Abtragen von Faserflocken von Textilfaserballen |
GB2282152A (en) * | 1993-09-24 | 1995-03-29 | Truetzschler Gmbh & Co Kg | Process and apparatus for removing fibre flocks from textile fibre bales |
EP2322701A1 (de) * | 2009-11-16 | 2011-05-18 | Marzoli S.P.A. | Vorrichtung und Verfahren zur automatischen Aufnahme einer Faser aus einem Faserballen auf einer Rolle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315979A1 (de) * | 1983-05-02 | 1984-11-08 | Hubert Dipl.-Ing. 4408 Dülmen Hergeth | Schaltung fuer ballenfraesen zur erzielung einer gleichmaessigen aufloesung |
WO2009062325A1 (de) * | 2007-11-15 | 2009-05-22 | Maschinenfabrik Rieter Ag | Ballenabtragmaschine |
CH706899A1 (de) * | 2012-08-29 | 2014-03-14 | Rieter Ag Maschf | Abtragorgan zum Abtragen von Faserflocken von Faserballen. |
CH710258A1 (de) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Ballenöffner. |
CH710257A1 (de) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Ballenöffner. |
CN105755583A (zh) * | 2016-04-18 | 2016-07-13 | 温州市瓯海三垟福其服装辅料厂 | 一种纤维开包送料机 |
-
2017
- 2017-05-04 DE DE102017109548.9A patent/DE102017109548A1/de not_active Withdrawn
- 2017-05-04 DE DE102017109520.9A patent/DE102017109520A1/de not_active Withdrawn
- 2017-07-11 CN CN201780050116.8A patent/CN109563650B/zh active Active
- 2017-07-11 BR BR112019002886-2A patent/BR112019002886B1/pt active IP Right Grant
- 2017-07-11 EP EP17737585.4A patent/EP3497269B1/de active Active
- 2017-07-11 WO PCT/EP2017/067376 patent/WO2018033304A1/de unknown
- 2017-07-14 EP EP17739586.0A patent/EP3497270A1/de not_active Withdrawn
- 2017-07-14 WO PCT/EP2017/067880 patent/WO2018033311A1/de unknown
- 2017-07-14 BR BR112019002882A patent/BR112019002882A8/pt active Search and Examination
- 2017-07-14 CN CN201780050409.6A patent/CN109642351B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1381543A (fr) * | 1963-10-31 | 1964-12-14 | Alsacienne Constr Meca | Perfectionnement aux machines à gratter les balles de fibres textiles |
US4363585A (en) * | 1979-09-25 | 1982-12-14 | Automatic Material Handling, Inc. | Bale level control system for mechanical hopper feeder |
US4493131A (en) * | 1981-12-11 | 1985-01-15 | Fratelli Marzoli & C. S.P.A. | Control device for opening fiber bales |
EP0193647A1 (de) * | 1985-02-07 | 1986-09-10 | Maschinenfabrik Rieter Ag | Verfahren und Steuerung für eine Maschine zum Abtragen von Faserflocken von Textilfaserballen |
GB2282152A (en) * | 1993-09-24 | 1995-03-29 | Truetzschler Gmbh & Co Kg | Process and apparatus for removing fibre flocks from textile fibre bales |
EP2322701A1 (de) * | 2009-11-16 | 2011-05-18 | Marzoli S.P.A. | Vorrichtung und Verfahren zur automatischen Aufnahme einer Faser aus einem Faserballen auf einer Rolle |
Also Published As
Publication number | Publication date |
---|---|
DE102017109520A1 (de) | 2018-02-15 |
BR112019002882A8 (pt) | 2022-07-05 |
BR112019002886A2 (pt) | 2019-05-21 |
BR112019002886B1 (pt) | 2023-03-28 |
BR112019002882A2 (pt) | 2019-05-21 |
CN109642351A (zh) | 2019-04-16 |
BR112019002886A8 (pt) | 2022-07-05 |
DE102017109548A1 (de) | 2018-02-15 |
EP3497270A1 (de) | 2019-06-19 |
CN109563650B (zh) | 2022-06-24 |
CN109563650A (zh) | 2019-04-02 |
EP3497269B1 (de) | 2023-08-30 |
CN109642351B (zh) | 2022-02-01 |
WO2018033304A1 (de) | 2018-02-22 |
EP3497269A1 (de) | 2019-06-19 |
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