WO2018202390A1 - Verfahren zum betrieb eines ballenöffners und damit betriebener ballenöffner - Google Patents
Verfahren zum betrieb eines ballenöffners und damit betriebener ballenöffner Download PDFInfo
- Publication number
- WO2018202390A1 WO2018202390A1 PCT/EP2018/059238 EP2018059238W WO2018202390A1 WO 2018202390 A1 WO2018202390 A1 WO 2018202390A1 EP 2018059238 W EP2018059238 W EP 2018059238W WO 2018202390 A1 WO2018202390 A1 WO 2018202390A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- overload
- bale opener
- bale
- detected
- display
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
- D01G31/006—On-line measurement and recording of process and product parameters
Definitions
- the invention relates to a method for operating a bale opener and a bale opener operated therewith
- Bale openers are known. They have milling rollers which rotate about an axis of rotation with respect to a base on which rest in a straight or circular array arranged fiber bales.
- the axis of rotation extends generally perpendicular to the travel path of the respective milling drum.
- these rollers mill the row of fiber bales on a side facing away from the bottom and thus detach a portion of the fiber material from the fiber bales.
- 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.
- bale openers have a signal lamp for status indication which can signal when the operation of the bale opener is disturbed. However, this only allows a very limited inference to the operation of the bale opener. In particular, it can not be determined whether the temporarily displayed fault is serious or not.
- a method for operating a bale opener is provided.
- the bale opener is provided in a known manner with at least one milling drum.
- the bale opener is able to mill a fiber bale and thereby extract fiber material from the fiber bale.
- the method has a detection step, in which is detected when the bale opener overload occurs. This can be done by monitoring the motor current of the respective Fräswalzen -Antriebsmotors, preferably by means of a threshold value circuit.
- points the method comprises a display step in which the position of the last detected overload with respect to the travel path on the bale opener and / or on a display device coupled thereto is displayed. This allows a person to see the position of the last detected overload at a glance and in place, without having to look at the fiber ball row. Trajectories may not be reduced, but the time to identify the overload point may be reduced.
- the method preferably further comprises a checking step in which a position at which an overload was last detected when this position is reached again is checked again for the presence of an overload.
- the method comprises a modification step in which the overload indication, that is to say the indication of the overload for a position already detected with overload, is switched off or changed, if no overload occurs at this position. If the display of the overload is switched off, it is clear to outsiders that there is no longer any overload. However, it may be desirable to know where an overload has occurred temporarily. Due to the display change, this can be visualized.
- Each of the aforementioned methods may further comprise a protocol step in which each determined overload is logged along with the position at which the respective overload occurred. This allows the construction of a history and thus conclusions on possibly recurring overloads.
- the method may further comprise a categorization step.
- the categorizing step includes categorizing the current one detected overload according to predetermined criteria. These criteria may be predetermined overload ranges that may be caused by various sources of overload, such as debris from cotton fields, garments, etc. This can on the one hand make it possible to draw conclusions about the overload source. On the other hand, it is thus possible to recognize from the outside when intervention in the operation of the bale opener must be taken. With overloads caused in this way, it can be assumed, for example, that the operation of the bale opener does not have to be stopped or only slowed down.
- the categorization allows the detection of the respective overload by means of, for example, a color display; the actual overload value (eg the value of the motor current consumption) does not have to be read and arranged. This simplifies handling enormously.
- the display step may include displaying the respective determined overload category. Ie. not the overload value itself but the position of the occurrence of an overload of a corresponding category is displayed. This is a quick way to quickly recognize the situation on the bale opener possible, even without detailed advance knowledge.
- the displaying step may also include displaying the magnitude of the respective detected overload. Ie.
- the overload value is also displayed. This can be used, for example, to carry out analyzes.
- Each of the aforementioned methods may be computer-implemented.
- a computer-readable medium which has instructions executable by a processor in order to allow a processor to execute one of the aforementioned methods.
- a bale opener is provided according to the invention, which, as stated above, is formed. It also has a detection device. This is set up to determine an overload on the bale opener and its position with respect to the travel path of the at least one milling roller of the bale opener.
- the bale opener according to the invention on a display device. This is designed to indicate the position and possibly the strength of the last detected overload with respect to the travel path on the bale opener.
- a (different) detection device and / or display device This makes it possible to centrally control the overload detection and / or to display the positions of the occurrence of overload in a control center, for example. This reduces the necessary paths to almost zero.
- the bale opener preferably has an operator terminal that includes a screen.
- This forms one of the aforementioned display devices and is set up to display the travel distance of the bale opener in relation to the travel path plus overload (s) and, if appropriate, their respective strength.
- This makes it possible to visually display the bale opener, for example in the form of a schematic representation.
- the screen is designed to display the detected overload (s) by means of a ruler representing the travel and optically laterally arranged overload values.
- the overload value (s) displayed also indicate the position of the occurrence of the respective overload in the display. It is therefore very easy to identify where which overload occurred.
- Each of the aforementioned display devices may include a display device. According to the invention, this extends along the travel path of the bale opener and has display means arranged distributed along the travel path.
- the display means are designed to display a respective one of the detected overload (s). On the other hand, they are designed to be activated according to the respective position (s) of the detected overload (s) along the travel path. Ie. Due to their activation state (eg lights and non-lights), the display means signalize the position in the travel path of the bale opener at which an overload has been detected.
- the display device preferably has a plurality of luminous elements, which are arranged in a row along the travel path. This is a particularly effective and easily detectable overload position indicator.
- the light-emitting elements of the display device are designed to be controlled differently with respect to their current lighting scenarios in accordance with the respectively detected overload.
- the lighting status signals the respective overload value or status at the respective position along the travel path of the bale opener.
- the lighting scenarios preferably include a temporal change of the luminous intensity of the respective luminous element. This change can take place between the states Off (completely dark) or Dimmed lights and healing lights.
- the maximum brightness can represent the amount of overload: the brighter, the higher the (over) load.
- the lighting elements in the two last-mentioned embodiments are designed to be multicolored luminous.
- the lighting scenarios accordingly include a lighting of the respective lighting elements in a color corresponding to the respectively detected overload. For example, yellow could mean uncritical overload, whereas orange or red might represent signaling a more severe overload at that particular location.
- the lighting scenarios may include a temporal change of the lighting state of the respective lighting element. This change can be realized for example by means of a flashing with a frequency corresponding to the overload height.
- the bale opener is preferably arranged to be operated according to the method with the categorization step. The different lighting scenarios are assigned to a respective one of the predetermined categories. This further simplifies the detection of the respective overload (s).
- FIG. 1 shows an arrangement with a bale opener according to a first embodiment of the invention in two views, an arrangement with a bale opener according to a second embodiment of the invention in two views, an arrangement with a bale opener according to a third embodiment of the invention in the cutout, an arrangement with a bale opener according to a fourth embodiment of the invention in the cutout, a screen with an overload indicator according to a First embodiment of the invention, a screen with an overload indicator according to a second embodiment of the invention, a screen with an overload indicator according to a third embodiment of the invention, a screen with an overload indicator according to a fourth embodiment of the invention, a method of operating a bale opener according to one embodiment of the invention, the display process of Figure 9 in more detail and
- Figure 1 shows an arrangement 1 with a bale opener 10 according to a first embodiment of the invention in two views.
- the bale opener 10 is equipped, for example, with a self-supporting milling head.
- the milling head 1 1 is attached to a frame 20 and along a travel sv in Figure 1 a horizontally from left to right and vice versa back and forth.
- the left fiber bale 3 has a zone Z3, i of low density in the upper area.
- a zone Z3,2 which has the largest density.
- a third, here lower zone Z3,3 has a density which lies between the densities of the upper two zones Z3, i and Z3,2.
- the invention provides to monitor the drive of the opening rollers, for example by means of testing the power consumption. If the associated load on the drive exceeds a predetermined threshold, this is an indication of a present overload. This is preferably done by means of an example on the left end of the bale opener 10 formed controller 12. Above the controller 12 is an example not shown here operating terminal is arranged. At the right side of the bale opener 10 is a Disposed fiber output section 13 is arranged to be fed to subsequent machines in the spinning preparation such as a cleaner. Behind the fiber bales 3-7 is in each case a stand 15, on whose sides facing away from the fiber bales 3-7 a display section 16 is arranged. The display section 16 has a plurality of luminous elements 17-19.
- the different reference numerals 17-19 relate to the display state of the respective lighting element.
- the light elements designated 17 do not light up.
- the luminous elements denoted by 18 shine relatively strongly, and the luminous elements denoted by 19 shine less strongly than the luminous elements denoted by 18.
- the different luminosity of the light elements 17-19 signals to the outside the strength or duration of each detected overload. For example, the brighter the respective luminous element illuminates, the higher the associated overload.
- FIG. 1 a there is an overload area in the region of the fiber bale 3, which corresponds to a travel path of the milling head 1 1, which corresponds in length to three luminous elements 18 arranged next to one another.
- This area is exemplified by foreign material 2 present on the fiber bale 3.
- this is itself a cause for a present overload, characterized by the light elements 18 arranged above it.
- the load on the drive weakens characterized by the light elements 19.
- the lighting elements only light up (reference numerals 18 and 19) if an overload when driving over the respective fiber bales 3 - 7 is detected. If the overload falls away, the light elements are switched back to dark (reference 17).
- the lighting elements 18, 19 corresponding to an overload zone continue lighting until the milling head 1 1 travels again at the same point over the fiber bale (here: 3, 6) and is newly detected as to whether the overload continues to exist. If it persists, the luminous state of the respective luminous elements is maintained or possibly further amplified.
- Figure 1 b shows the arrangement 1 of Figure 1 a in a side view from the left.
- the aforementioned control terminal 30 can be seen, which is arranged above a housing of the controller 12.
- the light-emitting elements 17-19 are designed to point both to the right and to the left. There are therefore two rows of lighting elements. This is due to the fact that the milling head 1 1 and the frame 20 in the example shown by 180 ° or 360 ° is arranged horizontally pivotable. If the row of fiber bales 3 - 7 arranged here on the right (only sliver 3 can be seen) is milled off, the milling head 11 can pivot in a known manner to the left in FIG.
- FIG. 2 shows an arrangement 1 with a bale opener 10 according to a second embodiment of the invention in two views.
- the portion 16 is lower and in turn arranged extending along the travel sv.
- the luminous section 16 here comprises luminous elements 17, arranged in matrix form. These illuminate (characterized by luminous elements 18 shown by way of example in black) when an overload has been detected, for example in the form of the foreign part 2 shown here. It is preferably provided that there are a plurality of horizontal rows of luminous elements 17, 18 which correspond to a respective feed zone. This makes it possible to make visible to an operator from the outside from a relatively large distance on which fiber bales 3 - 7 in which area or which feed zone an overload has been detected.
- the milling head 1 1 is at the beginning of the Abfräsvor- gang, so that when you first run over here the left fiber bale 3, the corresponding lighting elements of the top feed zone are lit up (reference numeral 18). Instead of or in addition to lighting a flashing or any other lighting scenario can be realized.
- This embodiment makes it possible, even with relatively far advanced removal of the fiber bales 3-7, to continue to recognize where overloading has occurred during the milling process.
- the data for Driving the lighting elements are also logged. This means that a log file can be created which makes it possible, for example, to monitor the respective bale opener 10 from a central control point.
- FIG. 2b shows the bale opener of FIG. 2a in a side view similar to FIG. 1b. As can be seen, there are also two luminescent sections 16, 16 here. These protrude slightly beyond the row of fiber bales, so that the milling head 11 can rotate freely with the frame 20.
- control technology preferably provides that the milling head 1 1 has such a height position that it is located below the luminous portions 16 when it is to be rotated.
- the luminous portions 16, 16 are inclined towards their opposite sides a little towards the bottom 8. This improves the recognizability of the light elements 17, 18 not visible in FIG. 2b.
- Figure 3 shows an arrangement 1 with a bale opener 10 according to a third embodiment of the invention in the neck.
- a display section 16 is now preferably provided on the milling head 11, preferably on its three open, vertically extending sides. educated. This can be realized by means of one or more light-emitting elements (not recognizable), which are arranged, for example, behind a light section such as a diffuse light cover. If the milling head 1 1 passes over the row of fiber bales 3 - 7 and an overload occurs, for example due to foreign material, the display section 16 lights up as long as the overload exists.
- the display section 16 comprises a plurality of light-emitting elements
- the display section 16 indicates, when passing over the respective fiber bale, exactly the position at which an overload was detected.
- the milling head 1 1 moves from right to left over the fiber bale 3 (not visible here) on FIG. 1, thus creating a kind of light spot or illuminated spot on the side of the lighting section 16 pointing forward here, which directly via the foreign part 2, seen vertically in Figure 3, is arranged. This allows the operator to see from the outside where exactly the location of the overload is located. It is therefore a kind of running light opposite to the direction of movement of the milling head 1 1 realized.
- the lighting is preferably extinguished.
- the luminous portion 16 also illuminates at the sides facing here in or counter to the direction of travel, as soon as an overload is detected. Although the position of the overload is not directly recognizable here, it is thereby possible to signal the overload to an operator from these viewing sides as well.
- the luminous portion 16 may also be formed circumferentially, as shown in Figure 4. This makes it possible, even at the not visible rear side of the frame 20 to indicate any existing overload, and preferably also at their position in the travel sv.
- FIG. 5 shows a screen 30 with an overload indicator according to a first embodiment of the invention.
- the bale opener 10 of FIG. 1 which is not further described here, is shown schematically. These include the frame 31 and the milling head 32. Also, controller 12, output portion 13 and other components of the bale opener 10 are not further designated. Furthermore, according to FIG. 1, five fiber bales 3 - 7 are shown as elements 33. Here below the fiber bales 33, a scale 34 is shown with a graduation 35 of, for example, 10 cm. This serves the optical detectability of the position of the respectively detected overload when passing over the milling head 1 1 with respect to the fiber bales 3-7. If an overload occurs, a respective bar 36 is displayed in the area in which the respective overload has occurred continuously. In each case, an overload has occurred in three areas of the unspecified travel path sv.
- the strength of the overload that has occurred in each case is displayed optically.
- a different color rendering, brightness and / or any other lighting scenario such as flashing for the respective beam 36 can be used.
- only a local overload occurs on the left fiber bale 33, which is here of medium extent.
- the middle fiber bale 33 generates an overload over its entire width (dimension along the travel path sv, not shown here, running horizontally from left to right), which, however, comparatively ring fails.
- a greater overload has occurred in the transition region between the two right fiber bales 33, however, a greater overload has occurred. This may be caused, for example, by a foreign part present in this fiber bale transition area.
- FIG. 6 shows a screen 30 with an overload indicator according to a second embodiment of the invention.
- vertical bars 37 are used here as display elements.
- the scale 34 is missing by way of example. By means of the respective bar height is displayed, which load was determined on the drive of the milling head 32 at the respective position.
- the respective bar 37 is shown hatched in the example shown. Additionally or alternatively, the presence of an overload can be signaled by means of a special color (for example: red) and / or by means of another display or lighting scenario such as flashing outwards. This allows the operator to easily see in which areas of the fiber bale row overloads have occurred and how the load is distributed along the fiber bale row.
- a special color for example: red
- another display or lighting scenario such as flashing outwards.
- the current direction of movement of the milling head 1 1 or 32 extends to the right, as illustrated by means of the right side of the milling head 32 schematically higher fiber bales 33, 33.
- FIG. 7 shows a screen 30 with an overload indicator according to a third embodiment of the invention.
- display bar 39 are displayed at locations where occurred when crossing the respective fiber bale 33 on a line.
- the height or vertical length of the respective bar 39 indicates the number of overloads detected at the respective position in the travel path sv. It is therefore a level-like display to give the user information about how often an overload has been detected at a particular location.
- the bar height indicates the magnitude of the determined (over) load. For this purpose, this is categorized. This can be done by dividing the load range into adjoining value ranges. If the respective load is an overload, the respective beam can be specially represented, as already stated with reference to FIG.
- the current direction of movement of the milling head 1 1 or 32 extends to the left, as illustrated by means of the left side of the milling head 32 schematically higher fiber bales 33, 33.
- Figure 8 shows a screen 30 with an overload indicator according to a fourth embodiment of the invention, after the removal of the associated fiber ball row.
- bale opener In contrast to the previous embodiments, there is no illustration here of a bale opener. Instead, the arranged in a row or arranged fiber bales 33 are shown schematically schematically. Further, there are horizontally extending lines 40 which are dashed in the example shown. The lines 40 adjoin a respective so-called feed zone 42, one of which is provided with reference numeral 42.
- the feed is known to be a value to which the milling head not shown here before re-crossing the fiber bales 33 (here at Change of direction of movement) in the direction of the ground, on which the fiber bales 33 are placed, is lowered.
- black block-like areas are shown here, which are provided with reference numeral 41. They represent locations in the fiber bales 33 where overloads were detected.
- the horizontal position determination of the detected overload can be realized by using, for example, an incremental encoder.
- the vertical positions of the overloads can be determined by means of the respective height position of the milling head 1 1 above the bottom 8 in Figure 1. This allows the operator to see at a glance where in height and in relation to the travel path overloads have occurred.
- FIG. 9 shows a method for operating a bale opener 10 according to an embodiment of the invention.
- step S2 After a start in a step S1, it is checked in a subsequent step S2 whether an overload has been detected. If this is not the case (no branch after step S2), any indicated overload is removed in a subsequent process (S20). Subsequently, it is checked in a subsequent step S4 whether the milling of the fiber bales 3 - 7 is completed. If this is not the case (no branch after step S4), the system returns to step S2. Otherwise (Yes branch after step S4), the entire process is ended in a step S5.
- step S2 If an overload was detected in step S2 (yes branch after step S2), the position in the travel sv of the milling head 1 1 at which the overload was detected is determined in a subsequent step S3. This can be For example, by means of the aforementioned incremental encoder. Additionally or alternatively, in particular in the embodiment shown in FIG. 7, the height position can also be determined. After determining the position, this is displayed in a subsequent display process (step S10). Thereafter, it jumps to step S4.
- FIG. 10 shows four variants of the display process S10 of FIG. 7 in greater detail.
- a step S1 1 in a step S1 1 only the position of the occurrence of the last detected overload is indicated.
- the last detected overload is displayed according to the number of overloads that have occurred at this position, preferably immediately before. This corresponds, for example, to the level display of FIG. 7.
- the height of the last detected overload can also be displayed, for example by means of a numerical value (for example current consumption).
- a numerical value for example current consumption
- FIG. 11 shows the process S20 in greater detail.
- a step S21 it is checked in a step S21 whether an overload has been detected at the current position immediately before.
- the current position relates to the position in the travel path sv and not the height position. If this is the case (yes branch after step S21), nothing is done. If no overload has been detected immediately before (no branch after step S21), the overload indication at this position is preferably cleared in a step S22. Thereafter, the process S20 is completed. This allows an operator to recognize when an overload is increasing.
- the invention is not limited to the preceding embodiments. They can be exchanged in total or in parts against each other or combined with each other.
- the screen displays can be realized by means of the luminous sections 16 described above. Furthermore, the luminous portions 16 in FIGS. 1 and 2 can also be formed circumferentially. In that case, the end faces of the luminous portions 16 would preferably be realized according to the embodiment shown in FIGS. 3 and 4, respectively.
- each luminous element does not refer to lighting means as such. Rather, it includes both individual and grouped Illuminant. Apart from that, each luminous element can also represent an icon, such as an exclamation point.
- the displays of the described screens 30 may also be realized on the light sections 16 in relation to the overloaded ones.
- the lighting scenarios in addition to the color changes described above, the flashing and the like, other drives or displays of lighting elements or the screen display 30 include.
- a running light running vertically upward or a line that increases periodically in length can be realized, which is briefly interrupted in the display.
- All the aforementioned lighting scenarios can be realized by means of computer-implemented methods, that is to say computer programs. It is particularly preferred if the respective method is provided on a computer-readable medium, such as a USB stick, for example, for installation.
- a computer-readable medium such as a USB stick, for example, for installation.
- the above-described categorization step S31 may be integrated into the overload detection step S2.
- the overload indication may be provided to change the overload indication.
- it may be provided to optically attenuate the display at the respective position, so that it becomes clear to the user that no overload has currently occurred there.
- the invention is applicable to any type of bale opener.
- a bale opener with an encircling for example, in a circle arranged fiber ball row is usually no change of direction when moving the milling head 1 1 instead. Instead, it is moved in one and the same direction.
- the luminous portion 16 is preferably formed circumferentially. That is, he occurs only once.
- Each of the aforementioned methods may be supplemented by a protocol step which is executed whenever an overload has been detected.
- the logging is advantageously carried out in a file or database in order to understand the milling process even in retrospect.
- the lever-like design transport element 1 10 may also have a recess in the edge 1 12 in the left in the figures in the end, in which the winding shaft 2 to be transported rolls in and is held in position.
- a sensor system may be provided. It may for example be realized by means of an optical sensor, which can detect the distance, for example, in the figures left end of the transport element 1 10 to the ground or a stationary element of the web unwinder 1 with respect to its position with respect to the edge 21 of the frame wall 20. This serves the purpose of recognizing when the winding shaft 2 can roll past the other nonwoven winder 1 and in particular the magazine section 23.
- the display section can also be arranged on a spar which connects the two portal arms, preferably on the sides pointing in the direction of travel (s).
- the invention provides a very simple and effective way of displaying overloads on bale openers in an easily detected manner.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112019023154-4A BR112019023154B1 (pt) | 2017-05-04 | 2018-04-11 | Processo para a operação de um abridor de fardos e abridor de fardos operado com o mesmo |
EP18717043.6A EP3619341B1 (de) | 2017-05-04 | 2018-04-11 | Verfahren zum betrieb eines ballenöffners und damit betriebener ballenöffner |
CN201880026649.7A CN110573664B (zh) | 2017-05-04 | 2018-04-11 | 运行开包机的方法和以此运行的开包机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017109580.2 | 2017-05-04 | ||
DE102017109580.2A DE102017109580A1 (de) | 2017-05-04 | 2017-05-04 | Verfahren zum Betrieb eines Ballenöffners und damit betriebener Ballenöffner |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018202390A1 true WO2018202390A1 (de) | 2018-11-08 |
Family
ID=61952727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/059238 WO2018202390A1 (de) | 2017-05-04 | 2018-04-11 | Verfahren zum betrieb eines ballenöffners und damit betriebener ballenöffner |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3619341B1 (de) |
CN (1) | CN110573664B (de) |
BR (1) | BR112019023154B1 (de) |
DE (1) | DE102017109580A1 (de) |
WO (1) | WO2018202390A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024108314A1 (de) | 2022-11-22 | 2024-05-30 | Uster Technologies Ag | Untersuchung von textilfaserballen in der öffnerei einer spinnereivorbereitungsanlage |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019115615A1 (de) * | 2019-06-07 | 2020-12-10 | Temafa Maschinenfabrik Gmbh | Vorrichtung für eine Textilanlage mit einer Anzeigevorrichtung |
CH720251A1 (de) * | 2022-11-22 | 2024-05-31 | Uster Technologies Ag | Untersuchung von Textilfaserballen in der Öffnerei einer Spinnereivorbereitungsanlage |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02210028A (ja) * | 1989-02-07 | 1990-08-21 | Ohtori Kiko Co Ltd | 開繊装置におけるリフトテーブルの昇降制御装置 |
JPH0491231A (ja) * | 1990-08-01 | 1992-03-24 | Nikka Densoku Kk | 繊維剥離吸引装置 |
WO2009062325A1 (de) * | 2007-11-15 | 2009-05-22 | Maschinenfabrik Rieter Ag | Ballenabtragmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324863Y2 (de) * | 1973-06-13 | 1978-06-26 | ||
DE3315979A1 (de) * | 1983-05-02 | 1984-11-08 | Hubert Dipl.-Ing. 4408 Dülmen Hergeth | Schaltung fuer ballenfraesen zur erzielung einer gleichmaessigen aufloesung |
DE3811332A1 (de) * | 1988-04-02 | 1989-10-12 | Truetzschler & Co | Vorrichtung in der spinnereivorbereitung zur erfassung der fasermaterialmenge z.b. aus baumwolle, chemiefasern u. dgl., die durch eine leitung, kanal od. dgl. gefoerdert wird |
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. |
DE4422574A1 (de) * | 1993-09-24 | 1995-03-30 | Truetzschler Gmbh & Co Kg | Verfahren und Vorrichtung zum Abtragen von Faserflocken von Textilfaserballen, z. B. Baumwolle, Chemiefasern o. dgl. |
IT1292445B1 (it) * | 1996-08-08 | 1999-02-08 | Truetzschler & Co | Procedimento e dispositivo in un impianto per la preparazione alla filatura (tintoria) per il riconoscimento e la separzione di sostanze |
DE10055026B4 (de) * | 2000-11-07 | 2017-08-17 | Trützschler GmbH & Co Kommanditgesellschaft | Spinnereivorbereitungsanlage mit einer übergeordneten Bedien- und Anzeigeeinrichtung |
DE102005013076A1 (de) * | 2005-03-18 | 2006-10-05 | TRüTZSCHLER GMBH & CO. KG | Vorrichtung zum Abtragen des Fasergutes von Textifaserballen aus Spinngut, z. B. Baumwolle, Chemiefasern und dgl. |
WO2008092285A1 (de) * | 2007-01-31 | 2008-08-07 | Maschinenfabrik Rieter Ag | Zentimeterwellensensor |
-
2017
- 2017-05-04 DE DE102017109580.2A patent/DE102017109580A1/de not_active Withdrawn
-
2018
- 2018-04-11 BR BR112019023154-4A patent/BR112019023154B1/pt active IP Right Grant
- 2018-04-11 CN CN201880026649.7A patent/CN110573664B/zh active Active
- 2018-04-11 EP EP18717043.6A patent/EP3619341B1/de active Active
- 2018-04-11 WO PCT/EP2018/059238 patent/WO2018202390A1/de unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02210028A (ja) * | 1989-02-07 | 1990-08-21 | Ohtori Kiko Co Ltd | 開繊装置におけるリフトテーブルの昇降制御装置 |
JPH0491231A (ja) * | 1990-08-01 | 1992-03-24 | Nikka Densoku Kk | 繊維剥離吸引装置 |
WO2009062325A1 (de) * | 2007-11-15 | 2009-05-22 | Maschinenfabrik Rieter Ag | Ballenabtragmaschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024108314A1 (de) | 2022-11-22 | 2024-05-30 | Uster Technologies Ag | Untersuchung von textilfaserballen in der öffnerei einer spinnereivorbereitungsanlage |
Also Published As
Publication number | Publication date |
---|---|
BR112019023154B1 (pt) | 2023-03-28 |
BR112019023154A8 (pt) | 2022-07-05 |
CN110573664A (zh) | 2019-12-13 |
EP3619341B1 (de) | 2022-06-29 |
CN110573664B (zh) | 2022-09-27 |
DE102017109580A1 (de) | 2018-11-08 |
EP3619341A1 (de) | 2020-03-11 |
BR112019023154A2 (pt) | 2020-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3619341B1 (de) | Verfahren zum betrieb eines ballenöffners und damit betriebener ballenöffner | |
DE1907990C2 (de) | Verfahren und Vorrichtung zum Überwachen von Fadenstellen einer Textilmaschine auf Fadenbruch | |
DE102013201633B3 (de) | Einrichtung zur Verstellung der Position einer Gegenschneide gegenüber einer Häckseleinrichtung | |
WO2018177708A1 (de) | Überwachung des mechanischen zustandes einer fahrtreppe oder eines fahrsteiges | |
EP2985636A1 (de) | Verfahren zum Ausrichten einer Sensoreinrichtung | |
DE102007014612A1 (de) | Vorrichtung zur Überwachung und Sicherung von Gefahrenbereichen an kraftgetriebenen Textilmaschinen, insbesondere Spinnereivorbereitungsmaschinen | |
DE2821650A1 (de) | Einrichtung zum ausbreiten von im strang behandelten geweben | |
DE3715212A1 (de) | Flachstrickmaschine | |
DE10054327B4 (de) | Nivelliereinrichtung mit mindestens einem Empfänger zum Ermitteln einer Position in bezug zu einem mindestens zwei Lichtstrahlen aussendenden Nivelliergerät | |
EP3619342B1 (de) | Faseröffner | |
DE102014223251B3 (de) | Verfahren und Vorrichtung zur Erfassung, Auswertung und Darstellung von Messwerten von Motoren elektrischer Antriebe | |
DE2357053C3 (de) | Schloß fur eine Rundstrickmaschine | |
DE2414956B2 (de) | Vorrichtung zum Unterscheiden der An- und Abwesenheit von Gegenständen | |
DE3912564C2 (de) | ||
EP1982162B1 (de) | Vorrichtung und verfahren zum steuern einer tuftinganlage sowie entsprechende tuftinganlage | |
DE3624981C2 (de) | ||
EP1050708A2 (de) | Steuerungsvorrichtung und Verfahren zur Steuerung sicherheitsrelevanter Funktionen einer gefahrbringenden Maschine | |
DE2163197A1 (de) | Automatische wartungsvorrichtung fuer spinnmaschinen o.dgl | |
DE1800434B2 (de) | Einrichtung zur ueberwachung von spinnmaschinen auf fadenbruch oder -ausfall | |
EP3497269B1 (de) | Verfahren und vorrichtung zum detektieren einer überlast an einem ballenöffner | |
DE202012013262U1 (de) | Vorrichtung zum Einbau von mindestens einem Seil, insbesondere im Bereich des Gerüstbaus | |
DE1496397A1 (de) | Vorrichtung zur selbsttaetigen UEberwachung des Glasziehverfahrens zur Herstellung von Glasscheiben | |
DE3852240T2 (de) | Vorrichtung zum Festhalten von Nadelwählern am Boden der Nadelzylinderrinnen an einer Rundstrickmaschine. | |
DE19503048C2 (de) | Nadel, insbesondere für Großstickmaschinen | |
DE102022122034A1 (de) | Verfahren zur Überwachung eines Kettenzugs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18717043 Country of ref document: EP Kind code of ref document: A1 |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112019023154 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 2018717043 Country of ref document: EP Effective date: 20191204 |
|
ENP | Entry into the national phase |
Ref document number: 112019023154 Country of ref document: BR Kind code of ref document: A2 Effective date: 20191104 |