EP4074425A1 - Folding roller cleaner and method for cleaning same - Google Patents
Folding roller cleaner and method for cleaning same Download PDFInfo
- Publication number
- EP4074425A1 EP4074425A1 EP22154420.8A EP22154420A EP4074425A1 EP 4074425 A1 EP4074425 A1 EP 4074425A1 EP 22154420 A EP22154420 A EP 22154420A EP 4074425 A1 EP4074425 A1 EP 4074425A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- fleece
- folding roller
- roller
- cleaner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004826 seaming Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000009957 hemming Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011538 cleaning material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
- B21D51/30—Folding the circumferential seam
- B21D51/32—Folding the circumferential seam by rolling
Definitions
- the invention relates to a folding roller cleaner for folding rollers of a processing machine.
- the invention also relates to a method for cleaning at least one folding roller.
- sheet metal parts are connected to one another in a form-fitting manner.
- an outer panel is formed around an inner panel using a processing tool with a processing roller attached to an industrial robot, the so-called folding roller.
- additional adhesive is often applied between the sheet metal parts to be joined.
- adhesive can escape from the joint connection, which contaminates the seaming roller both on the running surface and on the front side.
- hemming aluminum components there is also the risk of an aluminum layer building up on the contact surface of the hemming rollers.
- This contamination of the folding roller is transferred to the other components and there is an increased effort for reworking and cleaning, which must be carried out manually. This rework is associated with high costs in the manufacturing process.
- a device for cleaning a processing roller of a processing tool which is designed in particular as a folding roller of a roller hemming tool.
- the device has a base body, a rail means and a cleaning unit, the rail means being connected to the base body and the cleaning unit being movable in relation to the base body and the rail means in the direction in which the rail means extends. This makes it possible to guide the processing tool over the rail means and, in doing so, with the cleaning unit to follow the editing tool.
- the cleaning unit includes a rotary drive of the processing roller by moving the processing tool on a track. As a result, an active drive for the processing roller of the processing tool can be dispensed with in the cleaning device.
- the cleaning unit comprises at least one mechanical cleaning device, which is designed in particular as a scraper and which can be moved with the cleaning unit.
- the structure requires a lot of space and is not easy to maintain.
- the object of the invention is to propose a device for cleaning a folding roller of a processing tool, the device being intended to be simplified and optimized.
- a folding roller cleaner with a base body on which a driven roller mount and a non-driven roll mount are attached, which are used to hold paper fleece rolls, the paper fleece rolls containing a cleaning fleece, and the base body provides a support (over which the cleaning fleece placed and is movable in the direction of the driven roller mount.
- the structure of the folding roller cleaner is simple and efficient.
- the use of "endless" cleaning fleece ensures continuous cleaning over a long period of time.
- the cleaning material can be easily replaced.
- the support and the cleaning fleece provide a cleaning surface on which at least one folding roller can be cleaned.
- the support is formed by a carrier layer, an elastomer and the cleaning fleece. This creates an elastic support so that no damage occurs when the folding roller is placed on it. Furthermore, the folding roller is slightly dehydrated and the cleaning fleece can work more efficiently.
- the reel holders are made up of a cylindrical body with flanged wheels, one of which can be removed. In this way, the paper fleece roll can be easily replaced by removing one of the board letters.
- the flanged wheels have driving mandrels for paper fleece rolls.
- the object is also achieved with a method for cleaning a folding roller with a folding roller cleaner, in which a cleaning fleece is pulled over a cleaning surface with a driven roller holder, with at least one folding roller at an angle relative to the perpendicular to the direction in which the cleaning fleece is pulled , is placed on the cleaning surface.
- the cleaning is done by wiping and slowly rolling down at least one folding roller.
- the at least one folding roller is placed on the cleaning surface by a robot arm.
- figure 1 shows schematically a folding process with a first sheet 1 and a second sheet 2, which rests on a folding bed.
- a seaming roller 3 exerts a force F on the seam.
- adhesive 4 escapes.
- the seaming roller cleaner 5 is a free standing unit which has a foot 6 which bolts to a machine such as the seaming machine.
- a base body 7 Arranged on the foot is a base body 7 which runs perpendicular to the foot 6 in the form of a T-line.
- Roll holders 8A and 8B are rotatably mounted on both sides of the base body.
- the roll holder 8A is connected to a drive 9 which drives the roll holder 8A.
- a sensor such as an optical sensor 11 is attached to the roll holder 8A.
- the reel holder 8B can be rotated passively, does not have its own drive, but is slightly braked so that it is not rotated too quickly.
- the braking effect is adjustable.
- a roll with a paper web with a cleaning fleece 12 as a paper fleece roll 12A is slipped onto the roll holder 8B.
- the cleaning fleece is over the top 7A of the base body 7 out flat.
- the other end of the paper web is attached to an empty roll of the roll holder 8A and the cleaning fleece 12 is pulled over the upper side 7A using the drive 9 .
- FIG 3 is shown in a plan view of how the cleaning fleece 12 rests on the base body 7 .
- the cleaning fleece 12 rests on the upper side 7A of the base body 7 and forms a cleaning surface 13 .
- This cleaning surface has dimensions of 300 mm x 75 mm, for example. This area is sufficient to clean one, if necessary, several folding rollers.
- a folding roller 3 on the cleaning surface 13 can be seen schematically.
- the folding roller is moved to the folding roller cleaner 5 by a robot arm, which is not shown, or manually.
- the folding roller 3 is placed on the cleaning fleece at an angle a to the perpendicular to the longitudinal direction of the cleaning fleece 12 .
- the inclined position of the folding roller in the pulling direction creates a simultaneous rolling/wiping movement that cleans the folding roller.
- FIG 4 a section through the base body 7 is shown.
- the base body 7 is built up with a carrier plate 14 on which a base plate 15 made of an elastomer 15 is applied.
- the cleaning fleece 12 stretches over it. Underneath the cleaning fleece 12 is a layer of elastomer 15 which is intended to somewhat dampen the robot movement when the folding roller 3 is placed. This elastomer layer 15 is flexible and the seaming roller dips into it very easily.
- FIG 5 shows a roll holder 8A or 8B, which is designed as a cylindrical body 17 with laterally attached flanged wheels 16 for securing the paper fleece roll 12A.
- the flanged wheels 16 are screwed or latched to the cylindrical body 17 in order to allow for a simple exchange option for the rolls of nonwoven paper.
- FIG. 8 shows, in a sectional view, a roll holder 8A or 8B, flanged washers 16 to the left and right of the cylindrical body 17 which supports them.
- There are entrainment mandrels 18 are formed, which are used to entrain the paper fleece roll.
- the Driving mandrels 18 thereby penetrate into the cardboard core of the paper fleece roll, so that it does not slip on the cylindrical body 17 .
- figure 7 shows the roll holder 8B with the carrier 7B and the light barrier 10.
- the light barrier 10 monitors the thickness of the paper fleece roll, so that a simple query is possible when the end of the paper fleece roll has been reached.
- the actively operated roll holder 8A is checked with an optical sensor 11 in order to determine a possible belt tear of the paper fleece roll.
- the folding roller cleaner moves the cleaning fleece 12 over the upper side 7A of the base body 7 in the longitudinal direction L.
- the folding roller 3 is placed on the cleaning surface 13 and wiped off by the cleaning fleece 12, rotating very slowly.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
Es wird ein Falzrollenreiniger (5) mit einem Grundkörper (7) vorgeschlagen, an dem ein angetriebener Rollenaufnahme (8A) und ein nicht angetriebener Rollenaufnahme (8B) angebracht sind, die zur Aufnahme von Papiervliesrollen (12A) dienen, wobei die Papiervliesrolle (12A) ein Reinigungsvlies (12) enthalten, und der Grundkörper (7) einen Auflage (7A) bereitstellt, über die das Reinigungsvlies (12) gelegt und in Richtung auf die angetriebene Rollenaufnahme (8A) bewegbar ist.A folding roller cleaner (5) is proposed with a base body (7) on which a driven roller holder (8A) and a non-driven roller holder (8B) are attached, which are used to hold paper fleece rolls (12A), the paper fleece roll (12A) contain a cleaning fleece (12), and the base body (7) provides a support (7A) over which the cleaning fleece (12) is placed and can be moved in the direction of the driven roller mount (8A).
Description
Die Erfindung betrifft einen Falzrollenreiniger für Falzrollen einer Bearbeitungsmaschine.The invention relates to a folding roller cleaner for folding rollers of a processing machine.
Die Erfindung betrifft auch ein Verfahren zum Reinigen mindestens einer Falzrolle.The invention also relates to a method for cleaning at least one folding roller.
Mit dem Rollfalzverfahren werden Blechteile formschlüssig miteinander verbunden. Hierbei wird in der Regel ein Außenblech mit einem an einem Industrieroboter angebrachten Bearbeitungswerkzeug mit Bearbeitungsrolle, der sogenannten Falzrolle um ein Innenblech geformt. Zur Erhöhung der Festigkeit der Verbindung wird oftmals zusätzlich Klebstoff zwischen den zu fügenden Blechteilen aufgetragen. Beim Umformen der Bleche mit der Falzrolle kann hierbei aus der Fügeverbindung Klebestoff austreten, welcher die Falzrolle sowohl auf der Lauffläche als auch an der Stirnseite verunreinigt. Beim Falzen von Aluminiumbauteilen besteht zusätzlich die Gefahr, dass sich auf der Kontaktfläche der Falzrollen eine Aluminiumschicht aufbaut.With the roller hemming process, sheet metal parts are connected to one another in a form-fitting manner. Here, as a rule, an outer panel is formed around an inner panel using a processing tool with a processing roller attached to an industrial robot, the so-called folding roller. To increase the strength of the connection, additional adhesive is often applied between the sheet metal parts to be joined. When forming the metal sheets with the seaming roller, adhesive can escape from the joint connection, which contaminates the seaming roller both on the running surface and on the front side. When hemming aluminum components, there is also the risk of an aluminum layer building up on the contact surface of the hemming rollers.
Diese Verschmutzung der Falzrolle wird auf die weiteren Bauteile übertragen und es kommt zu einen erhöhten Nacharbeitsaufwand und Reinigungsaufwand, welcher manuell durchgeführt werden muss. Diese Nacharbeit ist im Fertigungsprozess mit hohen Kosten verbunden.This contamination of the folding roller is transferred to the other components and there is an increased effort for reworking and cleaning, which must be carried out manually. This rework is associated with high costs in the manufacturing process.
Aus der
Es ist auch vorgesehen, dass die Reinigungseinheit wenigstens ein mechanisches Reinigungsmittel umfasst, welches insbesondere als Schaber ausgebildet ist und welches mit der Reinigungseinheit verfahrbar ist. Der Aufbau erfordert viel Bauraum und ist nicht leicht zu warten.It is also provided that the cleaning unit comprises at least one mechanical cleaning device, which is designed in particular as a scraper and which can be moved with the cleaning unit. The structure requires a lot of space and is not easy to maintain.
Aufgabe der Erfindung ist es, eine Vorrichtung zum Reinigen einer Falzrolle eines Bearbeitungswerkzeugs vorzuschlagen, wobei die Vorrichtung vereinfacht und optimiert werden sollen.The object of the invention is to propose a device for cleaning a folding roller of a processing tool, the device being intended to be simplified and optimized.
Die Aufgabe wird gelöst mit einem Falzrollenreiniger mit einem Grundkörper, an dem ein angetriebener Rollenaufnahme und ein nicht angetriebener Rollenaufnahme angebracht sind, die zur Aufnahme von Papiervliesrollen dienen, wobei die Papiervliesrolle ein Reinigungsvlies enthalten, und der Grundkörper einen Auflage (bereitstellt, über die das Reinigungsvlies gelegt und in Richtung auf die angetriebene Rollenaufnahme bewegbar ist.The object is achieved with a folding roller cleaner with a base body on which a driven roller mount and a non-driven roll mount are attached, which are used to hold paper fleece rolls, the paper fleece rolls containing a cleaning fleece, and the base body provides a support (over which the cleaning fleece placed and is movable in the direction of the driven roller mount.
Der Aufbau des Falzrollenreiniger ist einfach und effizient. Durch die Verwendung von "endlos"- Reinigungsvlies ist eine kontinuierliche Reinigung über einen großen Zeitraum gegeben. Zudem ist das Reinigungsmaterial einfach austauschbar.The structure of the folding roller cleaner is simple and efficient. The use of "endless" cleaning fleece ensures continuous cleaning over a long period of time. In addition, the cleaning material can be easily replaced.
Es ist dabei vorteilhaft, dass durch die Auflage und das Reinigungsvlies eine Reinigungsfläche vorhanden ist, auf der mindestens eine Falzrolle gereinigt werden kann.It is advantageous that the support and the cleaning fleece provide a cleaning surface on which at least one folding roller can be cleaned.
Besonders vorteilhaft ist es, wenn die Auflage von einer Trägerschicht, einem Elastomer und dem Reinigungsvlies gebildet ist. Dadurch entsteht eine elastische Auflage, so dass keine Schäden bei dem Auflegen der Falzrolle entstehen. Weiterhin taugt dadurch die Falzrolle etwas ein und das Reinigungsvlies kann effizienter arbeiten.It is particularly advantageous if the support is formed by a carrier layer, an elastomer and the cleaning fleece. This creates an elastic support so that no damage occurs when the folding roller is placed on it. Furthermore, the folding roller is slightly dehydrated and the cleaning fleece can work more efficiently.
Es ist wichtig, dass Sensoren sowohl das Abreißen des Reinigungsvlies als auch das Ende des Reinigungsvlies auf der Papiervliesrolle überwachen.It is important that sensors monitor both the tearing of the cleaning fleece and the end of the cleaning fleece on the paper fleece roll.
Die Rollenhalter sind aus einem zylindrischen Körper mit Bordscheiben aufgebaut, von denen eine Bordscheibe entfernbar ist. Auf diese Weise kann die Papiervliesrolle einfach ausgetauscht werden, indem man eine der Bordschreiben entfernt.The reel holders are made up of a cylindrical body with flanged wheels, one of which can be removed. In this way, the paper fleece roll can be easily replaced by removing one of the board letters.
Die Bordscheiben weisen Mitnehmerdorne für Papiervliesrolle auf.The flanged wheels have driving mandrels for paper fleece rolls.
Die Aufgabe wird auch gelöst mit einem Verfahren zum Reinigen einer Falzrolle mit einem Falzrollenreiniger wobei ein Reinigungsvlies mit einem angetriebenen Rollenhalter über eine Reinigungsfläche gezogen wird, wobei mindestens eine Falzrolle unter einem Winkel, bezogen auf die Senkrechte zu der Richtung, in der das Reinigungsvlies gezogen wird, auf die Reinigungsfläche aufgesetzt wird.The object is also achieved with a method for cleaning a folding roller with a folding roller cleaner, in which a cleaning fleece is pulled over a cleaning surface with a driven roller holder, with at least one folding roller at an angle relative to the perpendicular to the direction in which the cleaning fleece is pulled , is placed on the cleaning surface.
Es ist dabei vorteilhaft, dass die Reinigung durch Wischen und langsamem Abrollen mindestens einen Falzrolle erfolgt.It is advantageous that the cleaning is done by wiping and slowly rolling down at least one folding roller.
De mindestens eine Falzrolle wird von einem Roboterarm auf der Reinigungsfläche aufgesetzt wird.The at least one folding roller is placed on the cleaning surface by a robot arm.
- Figur 1figure 1
- zeigt ein Schnittbild durch einen Falz mit Rolle,shows a sectional view through a fold with a roller,
- Figur 2figure 2
- zeigt den erfindungsgemäßen Falzrollenreiniger,shows the folding roller cleaner according to the invention,
- Figur 3figure 3
- zeigt eine Aufsicht von oben auf den Falzrollenreiniger,shows a top view of the folding roller cleaner,
- Figur 4figure 4
- zeigt einen Schnitt A-A',shows a section A-A',
- Figur 5figure 5
- zeigt eine Rollenaufnahme,shows a role recording,
- Figur 6figure 6
- zeigt ein Detail in der Rollenaufnahme,shows a detail in the role recording,
- Figur 7figure 7
- zeigt eine Lichtschranke.shows a light barrier.
Kommt die Falzrolle 3 in Kontakt mit dem Kleber 4, verteilt sie ihn auf dieses und weitere Bauteile.If the
Zur Reinigung der Falzrolle 3 ist eine Vorrichtung wie in
Natürlich ist auch jede andere Art von Befestigung denkbar.Of course, any other type of attachment is also conceivable.
Auf dem Fuß angeordnet ist ein Grundkörper 7, der in Form eines T-Strichs senkrecht zum Fuß 6 verläuft. Am Grundkörper sind auf beiden Seiten Rollenhalter 8A und 8B drehbar angebracht. Der Rollenhalter 8A ist mit einem Antrieb 9 verbunden, der den Rollenhalter 8A antreibt. Am Rollenhalter 8A ist ein Sensor, zum Beispiel ein optischer Sensor 11 angebracht.Arranged on the foot is a
Der Rollenhalter 8B ist dagegen passiv drehbar, weist keinen eigenen Antrieb auf, ist aber leicht gebremst, um nicht zu schnell gedreht zu werden. Die Bremswirkung ist dabei einstellbar.The
Am Grundkörper 7 ist im Bereich des Rollenhalters 8B eine Tragstruktur 9 vorhanden, an der eine Lichtschranke 10 angebracht ist.On the
Auf den Rollenhalter 8B wird eine Rolle mit einer Papierbahn mit einem Reinigungsvlies 12 als Papiervliesrolle 12A aufgesteckt. Das Reinigungsvlies wird über die Oberseite 7A des Grundkörpers 7 eben geführt. Das andere Ende der Papierbahn wird auf einer leeren Rolle des Rollenhalters 8A befestigt und das Reinigungsvlies 12 mithilfe des Antriebs 9 über die Oberseite 7A gezogen.A roll with a paper web with a
In der
Schematisch ist einen Falzrolle 3 auf der Reinigungsfläche 13 zu erkennen. Die Falzrolle wird von einem Robotorarm, der nicht dargestellt ist, oder auch manuelle zum Falzrollenreiniger 5 bewegt. Die Falzrolle 3 wir unter einem Winkel a gegen die Senkrechte zur Längsrichtung des Reinigungsvlies 12 auf dem Reinigungsvlies aufgesetzt. Durch die Schrägstellung der Falzrolle in Zugrichtung entsteht eine gleichzeitige Roll/Wischbewegung, die die Falzrolle reinigt.A
In der
Die aktiv betriebene Rollenaufnahme 8A wird mit einem optischen Sensor 11 überprüft, um einen möglichen Bänderriss der Papiervliesrolle festzustellen.The actively operated
Der Falzrollenreiniger bewegt das Reinigungsvlies 12 über die Oberseite 7A des Grundkörpers 7 in der Längsrichtung L. Der Falzroller 3 wird auf die Reinigungsfläche 13 aufgesetzt und von Reinigungsvlies 12 abgewischt, wobei er sich sehr langsam dreht.The folding roller cleaner moves the cleaning
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021203680.5A DE102021203680A1 (en) | 2021-04-14 | 2021-04-14 | Seaming roller cleaner and method of cleaning one |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4074425A1 true EP4074425A1 (en) | 2022-10-19 |
Family
ID=80225302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22154420.8A Pending EP4074425A1 (en) | 2021-04-14 | 2022-02-01 | Folding roller cleaner and method for cleaning same |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220331843A1 (en) |
EP (1) | EP4074425A1 (en) |
DE (1) | DE102021203680A1 (en) |
Citations (9)
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EP0391340A1 (en) * | 1989-04-05 | 1990-10-10 | KUKA Schweissanlagen GmbH | Method and device for cleaning of vehicle parts, especially vehicle windows |
US5275104A (en) * | 1992-08-17 | 1994-01-04 | Corrado Frank C | Automatic roll cleaner |
EP0755788A1 (en) * | 1995-07-24 | 1997-01-29 | Komori Corporation | Cylinder cleaning device for a printing machine |
WO2003011599A1 (en) * | 2001-07-21 | 2003-02-13 | Karl-Otto Neutzner | Method and device for cleaning using ultrasound |
JP2009148776A (en) * | 2007-12-19 | 2009-07-09 | Fuji Heavy Ind Ltd | Cleaning device |
US20140130826A1 (en) * | 2012-11-14 | 2014-05-15 | Caterpillar Inc. | Robotic Cleaning System |
EP3050642A1 (en) * | 2013-09-23 | 2016-08-03 | Eramat Composites Plasticos, S.L. | Device for cleaning rollers |
DE202016104375U1 (en) * | 2016-08-09 | 2016-08-30 | Thomas Griesbeck | cleaning device |
DE102018101507A1 (en) | 2017-01-24 | 2018-07-26 | Ebz Systec Gmbh | Device for cleaning a machining roller of a machining tool, machining tool and method for cleaning a machining roller of a machining tool |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1990012374A1 (en) * | 1989-04-05 | 1990-10-18 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Divisible paper-dividing device for prefolded listing paper in a non-mechanical printer |
EP0528236B1 (en) * | 1991-08-13 | 1996-08-28 | Agfa-Gevaert AG | Photocopying apparatus with a supply cassette |
JP2003200116A (en) * | 2002-01-09 | 2003-07-15 | Ntt Advanced Technology Corp | Optical connector cleaner |
DE10353742A1 (en) * | 2003-11-17 | 2005-06-09 | Nothelfer Gmbh | Method for cleaning folding rollers and cleaning station arranged on a robot arm for use of the method |
US20130040794A1 (en) * | 2011-08-08 | 2013-02-14 | Richard Steven Paoletti | Notchless Core |
JP6323770B2 (en) * | 2013-04-24 | 2018-05-16 | ニッカ株式会社 | Cleaning cloth roll unit |
US10040101B2 (en) * | 2015-01-23 | 2018-08-07 | The Boeing Company | Robotic surface-cleaning assemblies and methods |
US11618059B2 (en) * | 2019-05-21 | 2023-04-04 | Fermi Research Alliance, Llc | Vertical high-pressure rinse machine |
KR20210032625A (en) * | 2019-09-17 | 2021-03-25 | (주)제이디 | Apparatus For Cleaning Of Dispenser Nozzle |
-
2021
- 2021-04-14 DE DE102021203680.5A patent/DE102021203680A1/en active Pending
-
2022
- 2022-02-01 EP EP22154420.8A patent/EP4074425A1/en active Pending
- 2022-04-13 US US17/719,460 patent/US20220331843A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391340A1 (en) * | 1989-04-05 | 1990-10-10 | KUKA Schweissanlagen GmbH | Method and device for cleaning of vehicle parts, especially vehicle windows |
US5275104A (en) * | 1992-08-17 | 1994-01-04 | Corrado Frank C | Automatic roll cleaner |
EP0755788A1 (en) * | 1995-07-24 | 1997-01-29 | Komori Corporation | Cylinder cleaning device for a printing machine |
WO2003011599A1 (en) * | 2001-07-21 | 2003-02-13 | Karl-Otto Neutzner | Method and device for cleaning using ultrasound |
JP2009148776A (en) * | 2007-12-19 | 2009-07-09 | Fuji Heavy Ind Ltd | Cleaning device |
US20140130826A1 (en) * | 2012-11-14 | 2014-05-15 | Caterpillar Inc. | Robotic Cleaning System |
EP3050642A1 (en) * | 2013-09-23 | 2016-08-03 | Eramat Composites Plasticos, S.L. | Device for cleaning rollers |
DE202016104375U1 (en) * | 2016-08-09 | 2016-08-30 | Thomas Griesbeck | cleaning device |
DE102018101507A1 (en) | 2017-01-24 | 2018-07-26 | Ebz Systec Gmbh | Device for cleaning a machining roller of a machining tool, machining tool and method for cleaning a machining roller of a machining tool |
Also Published As
Publication number | Publication date |
---|---|
US20220331843A1 (en) | 2022-10-20 |
DE102021203680A1 (en) | 2022-10-20 |
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