EP4297939A1 - Couverture de protection pour un axe de main de robot - Google Patents

Couverture de protection pour un axe de main de robot

Info

Publication number
EP4297939A1
EP4297939A1 EP22702686.1A EP22702686A EP4297939A1 EP 4297939 A1 EP4297939 A1 EP 4297939A1 EP 22702686 A EP22702686 A EP 22702686A EP 4297939 A1 EP4297939 A1 EP 4297939A1
Authority
EP
European Patent Office
Prior art keywords
protective cover
robot
ring
protective
hand axis
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
Application number
EP22702686.1A
Other languages
German (de)
English (en)
Inventor
Patrick HÄUSSERMANN
Peter Marquardt
Joachim Schneider
Ralph GLASER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duerr Systems AG
Original Assignee
Duerr Systems AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duerr Systems AG filed Critical Duerr Systems AG
Publication of EP4297939A1 publication Critical patent/EP4297939A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0075—Means for protecting the manipulator from its environment or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/0075—Means for protecting the manipulator from its environment or vice versa
    • B25J19/0083—Means for protecting the manipulator from its environment or vice versa using gaiters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell

Definitions

  • the invention relates to a protective cover for a robot hand axis of a robot, in particular for a painting robot with a rotary atomizer.
  • multi-axis painting robots which have a rotary atomizer as the application device, with the rotary atomizer being mounted on a multi-axis robot hand axis.
  • the aim here is to prevent the robot hand axis from being soiled by the paint sprayed off by the rotary atomizer.
  • protective stockings protective covers
  • These so-called protective stockings consist of a protective cover which is taped to the rotary atomizer at its distal end by means of adhesive tape.
  • the protective sleeve is attached to a proximal component of the robot hand axis, and this attachment can also be effected by means of an adhesive tape.
  • the elastic protective cover offers mechanical resistance to the movements of the robot hand axis. On the one hand, this can lead to the protective cover detaching due to the movements of the robot wrist axis, which must be prevented. On the other hand, the movements of the robot hand axis during operation can also lead to the protective cover twisting, as a result of which paint particles can become detached from the protective cover, which can lead to soiling in the area surrounding the painting robot. In addition, there is also the possibility that the protective cover mechanically overloads the robot drive due to its elasticity, so that the desired robot movements cannot be carried out or cannot be carried out with the desired positioning accuracy.
  • the invention is therefore based on the object of creating a correspondingly improved protective cover for a robot wrist axis.
  • the protective cover according to the invention is particularly suitable for protecting a robot hand axis of a painting robot.
  • the invention can generally also be used with a coating robot that applies other types of coating materials, such as adhesives, insulating materials, sealants, to name just a few examples.
  • the protective cover is designed for a different type of robot that carries a different tool than a rotary atomizer.
  • the protective cover according to the invention initially has, in accordance with the known protective cover described above, a protective cover which is designed to at least partially enclose the robot hand axis so that the robot hand axis is protected from contamination.
  • the protective cover can consist of an elastic film that is impermeable to paint, as is known per se from the prior art.
  • the protective cover according to the invention in accordance with the known protective cover described at the outset, has a proximal protective cover attachment in order to attach the protective cover to an attachment point on a proximal component of the robot hand axis or on the distal robot arm ("arm 2") of the robot.
  • the protective cover can therefore be attached either to the robot hand axis itself or to the adjoining distal robot arm, for which purpose the proximal protective cover attachment serves.
  • the protective cover according to the invention also has a distal protective cover attachment which serves to attach the protective cover to the tool (eg rotary atomizer) of the robot.
  • An adhesive tape can be used for this purpose, for example, as is also the case in the prior art.
  • the invention is now distinguished from the known protective cover described at the outset in that the proximal protective cover attachment enables the protective cover to rotate relative to the attachment point on the proximal component of the robot hand axis or on the robot arm of the robot. If the robot wrist axis moves, the protective cover can follow the robot movement. On the one hand, this prevents the protective cover from detaching from the robot hand axis or twisting due to the movements of the robot. On the other hand, this also prevents the protective cover from putting up too much resistance to the robot movement, which could mechanically overload the robot drive.
  • the proximal protective cover attachment also forms an axial stop that absorbs axial tensile forces from the tool (e.g. rotary atomizer) and thus prevents the protective cover from being pulled off the robot hand axis in the distal direction during operation.
  • the axial stop on the proximal protective sleeve attachment thus prevents the protective sleeve from being pulled off the proximal protective sleeve attachment in the distal direction due to the robot movements occurring during operation.
  • the proximal protective sheath attachment thus fulfills two technical functions.
  • the proximal attachment of the protective cover allows the protective cover to rotate freely, so that the protective cover can follow the movement of the robot.
  • the proximal protective sleeve attachment also forms at least one-sided axial fixation of the protective sleeve, so that it cannot slip off the robot hand axis.
  • the proximal protective cover attachment has an immovable ring, which can also be referred to as a clamping ring, and is immovably attached to the robot arm of the robot or to a proximal component of the robot hand axis, in particular by a screw clamp.
  • immobility used within the scope of the invention in relation to the clamping ring relates to the relative movement between the ring on the one hand and the attachment point on the robot arm or on the proximal component of the robot hand axis on the other hand.
  • the immovable ring is thus firmly fixed at the attachment point.
  • the proximal protective sheath attachment includes a rotatable ring, also referred to as a slip ring, which is attached to the immovable ring (clamping ring) and rotatable relative to the immovable ring.
  • the protective sleeve is attached to the rotatable ring with its proximal end, so that the protective sleeve with the rotatable ring can rotate relative to the robot arm, since the two rings (clamping ring and sliding ring) are rotatable relative to one another.
  • a clamping ring can be dispensed with if the tensile load acting on the rotatable ring (sliding ring) can be absorbed by the contour of the hand axis (e.g. by a design-related step).
  • the protective cover is attached to the rotatable ring (sliding ring) with its proximal end.
  • the rotatable ring (sliding ring) can have a circumferential annular groove in its outer lateral surface, in which the protective cover is fastened.
  • the proximal end of the protective cover is pressed into the annular groove and can then be fastened in the annular groove.
  • the slide ring can have a plurality of annular grooves, so that a plurality of stocking layers can be attached independently of one another, as described.
  • a fastening element can be used to fasten the proximal end of the protective sleeve in the rotatable ring (slide ring), which fixes the protective sleeve in the annular groove of the rotatable ring (slide ring).
  • this fastening element can be a cable tie, which presses the protective cover into the annular groove and thereby fixes it in the annular groove.
  • the fastening element is a clamp that can be reused and released without destroying it, with the clamp also pressing the protective cover into the annular groove and thereby fixing it in the annular groove.
  • the protective cover (“stocking") can be attached to the rotatable ring (sliding ring) using Velcro fasteners, snap fasteners, drawstrings, rubber bands, adhesive tape or similar.
  • a reusable clamping device can also be used to attach the protective cover (“stocking”) to the rotatable ring (slide ring), e.g. with two half-shells connected by a joint, which can be clamped in the groove of the slide ring by means of a clamping screw, so that the Protective cover (“stocking”) is braced between the sliding ring and the clamping device.
  • the rotatable ring (slip ring) consists of two half-shells which are joined together and form the rotatable ring (slide ring) in the assembled state.
  • the fastening element e.g. cable tie, detachable clamp
  • for the protective cover can then also hold the two half-shells together, so that a separate connection of the two half-shells on the sliding ring, for example by screw bracing, can be dispensed with.
  • the immovable ring can consist of two half-shells that are joined together to form the immovable ring.
  • the two half-shells of the immovable ring (clamping ring) can be clamped together by a screw connection, whereby the immovable ring (clamping ring) can be clamped at its attachment point on the robot arm of the robot or on the proximal component of the robot wrist axis.
  • the fixation of the immovable ring (clamping ring) at its attachment point he thus follows here by the clamping connection, which acts on the two half-shells of the immovable ring.
  • the stationary ring forms on its outer surface a cylindrical sliding surface on which the rotatable ring (slide ring) can slide to allow the rotating movement of the rotatable ring relative to the stationary ring.
  • a shoulder can adjoin the sliding surface in order to prevent the rotatable ring from slipping off the immovable ring in the distal direction in the event of axial tensile forces on the protective cover.
  • the paragraph mentioned above thus forms the axial stop that prevents the protective cover from being able to be pulled down from the robot hand axis in the distal direction.
  • bearing variants are also possible, such as ball bearings or roller bearings.
  • additional lubrication can also be provided in order to reduce friction.
  • the clamping ring can be provided without a running surface, so that the sliding ring is attached directly to the surface of the wrist axis and can then rotate freely around the wrist axis.
  • adhesive tape can also be applied to the intended sliding surface on the hand axis beforehand in this case, so that the sliding ring slides freely on the surface of the adhesive tape.
  • the distal protective sheath attachment can have an adhesive tape, for example, as is also the case in the known prior art described at the outset.
  • the adhesive tape is then used to attach the distal end of the protective sheath to the tool (e.g. rotary atomizer).
  • the tool e.g. rotary atomizer
  • the invention is not limited to this type of attachment by means of an adhesive tape.
  • the distal attachment of the protective sleeve (“protective stocking”) to the nebulizer is preferably carried out in a similar way to that in the area of the hand axis.
  • the system made up of two components described above is used again for this purpose: a rigidly attached clamping ring protects the sliding ring from tensile stress, so that it can rotate freely around the atomizer axis on a surface attached to the clamping ring.
  • bearing variants such as ball or roller bearings or similar are also possible.
  • additional lubrication can also be provided to reduce friction.
  • the clamping ring can be provided without a running surface, so that the sliding ring is attached directly to the atomizer surface and can rotate freely around the atomizer axis.
  • a clamping ring can be dispensed with if the tensile load acting on the slide ring is guaranteed by the contour of the atomizer (e.g. by a design-related step).
  • a groove can also be provided directly in the atomizer contour, in which the sliding ring can rotate.
  • this groove and the sliding ring can also have a special shape (wedge-shaped, asymmetrical, or similar) in the sliding area, so that the need to use both sliding components (special atomizer, special sliding ring) is required.
  • the protective cover (“stocking”) is fastened in a groove on the upper side of the sliding ring, preferably with the aid of a cable tie, as in the area of the wrist axis.
  • the sliding ring can also have a number of grooves here, so that a number of stocking layers can be attached independently of one another, as described.
  • the protective cover (“stocking") on the sliding ring can also be made using Velcro fasteners, snap fasteners, drawstrings sewn into the stocking, rubber bands, adhesive tape, or similar.
  • the reusable clamping device described for the sliding ring in the area of the hand axis can also be used to clamp the protective cover ("stocking") between the sliding ring and the clamping device.
  • the protective cover (“stocking") can also be attached directly to the atomizer surface, without a sliding ring, using all of the attachment options mentioned above.
  • the protective cover (“stocking”) on the side of the nebulizer can also have cutouts corresponding to the finger electrode of the nebulizer, so that the stocking can be hung on the electrode fingers and thus also secure the distal protective cover in the atomizer area.
  • the protective cover according to the invention was described above as a single component. However, the invention also claims protection for a robot hand axis of a robot that is provided with such a protective cover.
  • the robot hand axis preferably has at least three hand axis parts, which in each case adjoin one another in pairs and can be rotated relative to one another.
  • proximal protective cover fastening can be fastened to the proximal hand axis part of the robot hand axis, as has already been mentioned briefly above. It should also be mentioned that the invention also claims protection for a robot (eg coating robot, painting robot) that is equipped with such a robot wrist, where the robot wrist is provided with the protective cover according to the invention.
  • a robot eg coating robot, painting robot
  • the invention therefore also claims protection for an operating method for replacing a worn protective cover with a new protective cover.
  • the protective sheath fastenings on the proximal side and on the distal side are first released.
  • the used protective cover is then removed from the robot wrist axis.
  • the protective cover can be pulled down from the robot hand axis in the distal direction, for example.
  • a new protective cover is then pulled down onto the robot hand axis from the protective cover supply on the robot arm.
  • the proximal and distal protective sheath attachments are then fixed. Then the coating operation can be continued.
  • FIG. 1 shows a side view of a robot wrist that guides a rotary atomizer.
  • FIG. 2 shows the robot hand axis from FIG. 1 with the protective cover according to the invention.
  • FIG. 3A shows an axial view of a clamping ring of the protective cover according to the invention.
  • FIG. 3B shows a side view of the clamping ring from FIG. 3A.
  • FIG. 4A shows an axial view of a rotatable slide ring of the protective cover according to the invention.
  • Figure 4B shows a side view of the rotatable slip ring of Figure 4A.
  • FIG. 5 shows a flow chart to clarify the replacement of a worn protective cover in the protective cover according to the invention.
  • FIG. 1 shows a section of a painting robot that can be used in a painting installation for painting motor vehicle body components. Only one distal robot arm 1 is shown in the drawings, which is also referred to as "arm 2" in accordance with the usual technical terminology in the field of robot technology, while the proximal robot arm, not shown, is referred to as "arm 1".
  • Such painting robots are known per se from the prior art and therefore do not need to be described in more detail at this point.
  • a multi-axis robot wrist axis 2 having three wrist axis parts 3, 4 and 5 which are rotatable relative to one another.
  • a rotary atomizer 6 is mounted as an application device, which rotates a bell cup 7 at high speed during operation, where the bell cup 7 then sprays off the paint to be applied.
  • the structure and function of the rotary atomizer 6 is known per se from the prior art and therefore does not need to be described in more detail.
  • FIG. 1 show the robot hand axis 2 without a protective cover 8 according to the invention, which, however, is shown in FIG. 2 and is described below.
  • the protective cover 8 initially has a protective cover 9, which consists of a paint-impermeable elastic film that forms a tube.
  • the protective sleeve 9 is attached to the rotary atomizer 6 by a distal protective sleeve attachment 10, which will be described in detail later.
  • the protective cover 9 is pulled onto a rotatable slide ring 11 .
  • the rotatable slide ring 11 has a circumferential annular groove 12 into which the proximal end of the protective sleeve 9 is pressed by a cable tie 13, as a result of which the proximal end of the protective sleeve 9 is firmly connected to the rotatable slide ring 11.
  • a rotation of the protective cover 9 thus leads to a corresponding rotation of the sliding ring 11 and vice versa.
  • the rotatable sliding ring 11 consists of two half-shells 14, 15 which are held together by the cable tie 13. This offers the advantage that an additional connecting element for connecting the two half-shells 14, 15 of the rotatable slide ring 11 can be dispensed with.
  • the proximal protective sheath attachment comprises a clamping ring 16, which also consists of two half-shells 17, 18, the two half-shells 17, 18 of the clamping ring 16 being held together by a screw connection 19.
  • the screw connection 19 makes it possible to clamp the clamping ring 16 on the proximal hand axis part 3 and thereby to fix it.
  • the clamping ring 16 is therefore immovable relative to the proximal part 3 of the hand axis.
  • the slide ring 11 can be rotated on the clamping ring 16 .
  • the sliding ring 11 and the clamping ring 16 are arranged coaxially, with the clamping ring 16 forming a sliding surface on its outer surface, on which the sliding ring 11 can rotate.
  • the clamping ring 16 has a shoulder 20 at its distal end, against which the sliding ring 11 strikes. This means that the shoulder 20 of the clamping ring 16 prevents the sliding ring 11 from being able to slide down axially from the clamping ring 16 in the distal direction. This would lead to the protective cover 9 being able to be pulled down from the robot hand axis 2 .
  • the distal protective sheath attachment 10 is constructed similarly to the proximal protective sheath attachment described above.
  • the distal protective cover fastening also has a clamping ring 10.1, a sliding ring 10.2 and a cable tie 10.3.
  • the clamping ring 10.1 is clamped on the rotary atomizer 6.
  • the sliding ring 10.2 is rotatably mounted on the clamping ring 10.1, with the clamping ring 10.1 forming an axial stop for the sliding ring 10.2, so that the sliding ring 10.2 cannot slip off the clamping ring 10.1 in the proximal direction.
  • In the slide ring 10.2 there is a circumferential annular groove in which the distal end of the protective cover 9 is fixed by the cable tie 10.3.
  • the protective cover 9 can thus hen together with the sliding ring 10.2 relative to the clamping ring 10.1 and thus also relative to the rotary atomizer 6 dre.
  • the protective cover 8 according to the invention described above offers the advantage that the protective cover 9 does not offer any appreciable resistance to the movements of the robot hand axis 2 since the sliding ring 11 can be rotated relative to the clamping ring 16 .
  • the flowchart according to FIG. 5, which describes an exchange of the worn protective cover 9, is now described below.
  • the cable tie 13 is released from the rotatable slide ring 11 in a first step S1, whereupon the old cable tie 13 is then disposed of.
  • a second step S2 the cable tie 10.3 on the slide ring 10.2 of the rotary atomizer 6 is released, with the cable tie 10.3 then likewise being disposed of.
  • the old protective cover 9 can then be pulled off the robot hand axis 2 axially in a step S3 and disposed of.
  • a new protective cover 9 is then pulled down axially in the distal direction from the protective cover stock on the distal robot arm 1 until it is at the desired position and the robot hand axis 2 is covered.
  • step S5 the new protective cover 9 is fixed on the slide ring 11 by means of a new cable tie 13.
  • step S6 the new protective cover 9 is then fixed on the rotary atomizer 6 by means of a new cable tie 10.3 on the slide ring 10.2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Semiconductor Lasers (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Spray Control Apparatus (AREA)

Abstract

L'invention concerne une couverture de protection (8) destinée à un axe de main de robot (2) d'un robot, notamment destiné à un robot de peinture. Selon l'invention, la couverture de protection (8) présente une gaine de protection (9) destinée à envelopper au moins partiellement l'axe de main de robot. En outre, la couverture de protection (8) selon l'invention présente une fixation proximale de gaine de protection (11, 13, 16) permettant de fixer la gaine de protection (9) en un point de fixation sur un élément proximal (3) de l'axe de main de robot (2) ou sur le bras de robot (1) du robot. De plus, la couverture de protection (8) selon l'invention présente une fixation distale de gaine de protection permettant de fixer la gaine de protection (9) à l'outil (6). L'invention établit que la fixation proximale de gaine de protection (11, 13, 16), et de préférence aussi la fixation distale de gaine de protection (10), effectuent un mouvement de rotation de la gaine de protection (9) par rapport au point de fixation sur l'élément proximal de l'axe de main de robot (2) ou sur le bras de robot (1) du robot.
EP22702686.1A 2021-02-24 2022-01-27 Couverture de protection pour un axe de main de robot Pending EP4297939A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021104378.6A DE102021104378A1 (de) 2021-02-24 2021-02-24 Schutzabdeckung für eine Roboterhandachse
PCT/EP2022/051901 WO2022179793A1 (fr) 2021-02-24 2022-01-27 Couverture de protection pour un axe de main de robot

Publications (1)

Publication Number Publication Date
EP4297939A1 true EP4297939A1 (fr) 2024-01-03

Family

ID=80218556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22702686.1A Pending EP4297939A1 (fr) 2021-02-24 2022-01-27 Couverture de protection pour un axe de main de robot

Country Status (8)

Country Link
US (1) US20240300122A1 (fr)
EP (1) EP4297939A1 (fr)
JP (1) JP2024507930A (fr)
KR (1) KR20230148168A (fr)
CN (1) CN116887960A (fr)
DE (1) DE102021104378A1 (fr)
MX (1) MX2023009653A (fr)
WO (1) WO2022179793A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76066A1 (fr) 1976-10-25 1977-05-18
DE8323723U1 (de) 1983-08-18 1983-12-01 Theobald, Franz, Dipl.-Wirtsch.-Ing., 6690 St. Wendel Schutzhaube fuer roboter, manipulatoren und sonstige handhabungsgeraete
US4762455A (en) * 1987-06-01 1988-08-09 Remote Technology Corporation Remote manipulator
DE8814906U1 (de) * 1988-11-30 1989-01-26 Reis GmbH & Co. Maschinenfabrik, 8753 Obernburg Halterung für ein Schlauchpaket an einem Roboterarm
JPH1133973A (ja) 1997-07-14 1999-02-09 Fanuc Ltd 遮蔽型の産業用ロボット
US6543307B2 (en) * 2001-04-06 2003-04-08 Metrica, Inc. Robotic system
DE102004058636A1 (de) 2004-12-04 2006-06-08 Kunert Ges.M.B.H. Lackierstraßen-Roboter mit Schutzüberzug
DE102008005901B4 (de) 2008-01-24 2018-08-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Sterilbarriere für einen chirurgischen Roboter mit Drehmomentsensoren
DE102008059505A1 (de) 2008-11-28 2010-06-02 Dürr Systems GmbH Schutzabdeckung zum Verschmutzungsschutz eines Roboters
US20120055595A1 (en) 2010-09-02 2012-03-08 Robert Schodowski Robot cover
US20150375402A1 (en) 2014-06-25 2015-12-31 Td Industrial Coverings, Inc. Cover member for a robot used in a painting process having absorptive properties
US11420344B2 (en) 2018-04-24 2022-08-23 Miso Robotics, Inc. Smooth surfaced flexible and stretchable skin for covering robotic arms in restaurant and food preparation applications

Also Published As

Publication number Publication date
CN116887960A (zh) 2023-10-13
KR20230148168A (ko) 2023-10-24
US20240300122A1 (en) 2024-09-12
JP2024507930A (ja) 2024-02-21
WO2022179793A1 (fr) 2022-09-01
DE102021104378A1 (de) 2022-08-25
MX2023009653A (es) 2023-08-24

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