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EP3288691A2 - Unité d'aspiration et installation d'aspiration comprenant une telle unité d'aspiration - Google Patents

Unité d'aspiration et installation d'aspiration comprenant une telle unité d'aspiration

Info

Publication number
EP3288691A2
EP3288691A2 EP16716243.7A EP16716243A EP3288691A2 EP 3288691 A2 EP3288691 A2 EP 3288691A2 EP 16716243 A EP16716243 A EP 16716243A EP 3288691 A2 EP3288691 A2 EP 3288691A2
Authority
EP
European Patent Office
Prior art keywords
suction
suction unit
unit according
section
emulsions
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.)
Withdrawn
Application number
EP16716243.7A
Other languages
German (de)
English (en)
Inventor
Marianne Zippel
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE102015111354.6A external-priority patent/DE102015111354A1/de
Application filed by Individual filed Critical Individual
Publication of EP3288691A2 publication Critical patent/EP3288691A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action

Definitions

  • the invention relates to a suction unit for the suction of residual dirt particles, emulsions or washing liquids according to the preamble of claim 1 and a suction system with such a suction unit according to the preamble of claim 19th
  • Such industrial cleaning methods and / or systems are usually used to finally clean components or, in particular, metal components after, for example, a machining or chip removal operation.
  • a cleaning chamber which includes a cleaning room.
  • a workpiece carrier is arranged, which for receiving the components to be cleaned, in particular workpieces,
  • the workpiece carrier has, for example, three axes that can each be swiveled by 360 °, which can be designed to be steplessly rotatable or pivotable and / or can be mounted on a corresponding rotary / swivel arrangement.
  • a mechanical or industrial cleaning system comprises one or more lance devices, which generate at least one cleaning flow for a wide variety of cleaning purposes and can be arranged to be movable, for example, driven about three axes.
  • such a cleaning method or such a cleaning device has various rinsing and / or filtering devices and supply and discharge lines for the at least partially introduced into the cleaning room cleaning and rinsing medium.
  • the cleaning or process chamber at least partially with the cleaning and rinsing medium be filled or flooded, and preferably such that a first
  • Pre-cleaning or pre-cleaning step subjected by these blown off for the first rough cleaning by means of compressed air to the outer contour and thus
  • the suction devices are designed, for example, as rollable units whose
  • the suction unit is manually guided by the operating personnel to the surfaces of the machines and due to the geometric design of the
  • Suction units the residual dirt but only selectively sucked from the machine.
  • the present invention seeks to provide a suction unit for sucking residual dirt particles, emulsions or washing liquids from the outer contour of components, in particular workpieces or machine components, the particular area suction of located on the outer contour of workpieces or machine components residual particles, emulsions or washing liquids allows.
  • a suction unit for sucking residual dirt particles, emulsions or washing liquids according to the features of claim 1 is formed.
  • An appropriately designed suction system is the subject of claim 19.
  • the respective subclaims relate to particularly advantageous developments of the invention.
  • Residual dirt particles, emulsions or washing liquids can be seen in that at least one suction element is arranged on the suction portion, the elastic is movably formed adaptable to an outer contour of components, so that the suction unit by means of the at least one suction element for the surface suction of residual dirt particles, emulsions or washing liquids from the outer contour of machined components, in particular workpieces or machine components is set up.
  • the suction unit according to the invention adapts to almost any desired outer contour of workpieces or machine components, so that a particularly effective and efficient suction of residual dirt particles, emulsions or washing liquids adhering to the outer contour takes place.
  • geometric outer contours such as bores
  • the suction unit according to the invention can be used in an industrial cleaning system.
  • the at least one suction element has at least one
  • the at least one suction element forms between the open free end face and the second side of a suction channel for acting on the open free end side and the suction with a suction flow.
  • the at least one suction element is particularly advantageous at its respective free end side in each case forms an elastically movable suction edge, which is adaptable to the outer contour of the workpieces or machine components.
  • the suction housing has several
  • Suction element is arranged.
  • these are preferably arranged along at least a first straight line on the suction sections, in such a way that at least one first row of
  • the plurality of intake elements of at least first row may be arranged at equal and / or different distances along the at least first straight line.
  • the suction housing has a plurality of flow channels, to each of which at least one suction section is assigned, on which at least one
  • Suction element is arranged.
  • the flow channels are preferably arranged such that at least a first row and a second row of
  • the at least one suction element is a further embodiment variant
  • the at least one suction element made of an elastic material, in particular rubber.
  • the at least one suction element is designed as an elastically movable tube with at least one open free end face.
  • the at least one suction element advantageously has on its second side a diameter widened in relation to the open, free end face. It can also be advantageously provided that the open free end face of the at least one suction element is not straight, preferably formed obliquely to the longitudinal axis of the suction.
  • the suction housing may be associated with at least one flow channel having at least one orifice opening, via which a targeted blowing air flow for resuspending residual dirt particles or emulsions
  • the flow channel at least one
  • a blowing device with at least one nozzle element can be arranged on the flow channel in the region of the mouth opening, wherein the blowing device is provided rotatable about the central longitudinal axis.
  • the subject of the invention is a suction for sucking
  • Residual dirt particles, emulsions or washing liquids comprising at least one suction device for generating a suction flow, a Saugluft arrangementselement for passing the suction flow, which is airtight with its first side to the suction device and with its second side airtight connected to a suction unit.
  • the suction unit is set up by means of the at least one suction element for surface suction of residual dirt particles, emulsions or washing liquids of an outer contour of machined workpieces or machine components.
  • the suction device is designed as a suction fan, the
  • the suction device can also be designed to generate the Blas Kunststoffströmung.
  • the suction device has an oil skimmer.
  • the suction unit can be automated in the suction system
  • suction unit on a leadership
  • the Movement device is arranged.
  • the guiding and moving device is designed, for example, as a robot kinematics having a plurality of rotating and / or moving axes, which has a plurality of robot arms, which are connected to one another such that they can rotate or pivot about an axis of rotation.
  • Guide and movement device can also be designed as pivotable about at least one axis pivot arm.
  • the suction system may be associated with a cleaning chamber, which is designed as a continuous, chamber, fürlauftakt-, or dip system.
  • Expressions such as “essentially” or “approximately”, in the context of the invention mean deviations from the respective exact value by +/- 10%, preferably by +/- 5%, and / or
  • Fig. 2a and b shows a further embodiment of the suction unit according to the invention shown schematically in a cut front and
  • FIG. 5a and b show yet another embodiment of the invention
  • Suction unit shown schematically in a sectioned front and side view, 7a and b show yet another embodiment of the suction unit according to the invention schematically shown in a sectional front and side view, Fig. 8a and b, a further embodiment of the invention
  • Fig. 10 shows a further embodiment of an intake system with a
  • a suction unit is designated which is set up for the areal suctioning of residual dirt particles, emulsions or washing liquids from an outer contour of a machine, in particular a machined, machined component, in particular a workpiece or a machine component.
  • FIG. 1a shows the suction unit 1 shown schematically in a sectioned front view
  • FIG. 1b shows the suction unit 1 according to FIG. 1a in a lateral sectional view along the section line A-A.
  • the components to be suctioned off in particular workpieces or machine components, can in particular have an almost arbitrary outer contour, which has, for example, a plurality of bores, undercuts, recesses, grooves and / or openings. Furthermore, such workpieces or
  • Machine components preferably made of metal by a chipping
  • the suction unit 1 in this case comprises at least one suction housing 2, which has at least one connection section 3 and at least one suction section 4, wherein the suction housing 2 extends between the at least one connection section 3 and the at least one suction section 4.
  • the suction housing 2 may be in one piece or in one piece with the at least one connection section 3 and the at least one suction section 4 may be formed. Alternatively, the
  • Suction housing 2 also be formed in several parts.
  • the suction housing 2 can form a body which is dense relative to the outer, that is to say outside the suction unit 1, with at least two opening areas which are formed by the at least one connection section 3 and the at least one suction section 4.
  • this forms a suction chamber 5, through which a suction flow generated by means of a suction device, not shown, can be introduced or conducted in a suction direction A indicated by arrows.
  • a negative pressure is created in the suction interior 5, which in the manner described in more detail below for sucking off the residual dirt particles, emulsions or
  • Washing liquids from the outer surface or outer contour of the components 22 can be used.
  • connection section 3 can in particular be designed like a tube with a front side 3.1 which is open at the free end, so that in particular a suction flow from the suction housing 2 can be diverted through the connection section 3.
  • the side 3.2 of the connection section 3 opposite the open end 3.1 opens into the suction housing 2.
  • the connection section 3 thus forms, in particular, a through-opening region between the suction housing 2 and the outer atomic sphere.
  • Suction flow into the suction unit 1, namely via the connection section 3, can be introduced.
  • the diameter of the connection section 3 can be adapted in particular in the region of the open end 3.1 to standard dimensions for Saugluft Adjusts institute 6, so in particular has standard dimensions.
  • At least one suction section 4 is provided on an underside 2.1 of the suction housing 2, which is preferably opposite the connection section 3, and which is provided in particular as an opening, that is to say an opening in which, with the exception of the Connecting portion 3, tightly executed suction housing 2 may be formed.
  • the at least one suction section 4 is formed as a slot-like opening in the suction housing 2 and extends substantially over the entire width of the bottom 2.1 of the suction housing 2.
  • the size, ie geometric dimensioning of the at least one suction 4 can be adapted to the suction volume, ie the volume flow of the suction device 16.
  • suction sections 4 may be provided, which open into the suction housing 2 and may be formed, for example, as a separate openings in the suction housing 2. From a fluidic point of view, the multiple intake sections 4 are assigned to the lower side 2.1 of the suction housing 2.
  • the geometric shape of the individual intake sections 4 is freely selectable in many areas and may be formed, for example, as a circular, rectangular, square or polygonal opening on the bottom 2.1 of the suction housing.
  • At least one suction element 7 is arranged on the at least one suction section 4, which is elastically movable, that is to say flexible, to a suction element
  • Outer contour of components, in particular workpieces or machine components, is designed adaptable, so that the suction unit 1 is set up by means of the at least one suction 7 for surface suction of residual dirt particles, emulsions or washing liquids from the outer contour of machined workpieces or machine components.
  • the suction unit 1 is set up by means of the at least one suction 7 for surface suction of residual dirt particles, emulsions or washing liquids from the outer contour of machined workpieces or machine components.
  • Suction gate 4 opposite free end of the respective intake 7 pivotally about a perpendicular to the suction A extending pivot axis and / or rotatable about an axis of rotation A extending axis of rotation formed.
  • the suction element 7 may be designed to be displaceable at least in the suction direction A.
  • the suction element 7 forms in particular a curtain-like squeegee.
  • the at least one suction element 7 forms a suction channel 8 for acting on the suction flow, which over the at least one
  • Inlet section 4 opens into the suction chamber 5 of the suction housing 2.
  • the at least one suction element 7 for this purpose at least at the
  • the flexible to the Outer contour of the workpieces or machine components is customizable and on the means of the negative pressure generated in the suction chamber 5, the residual dirt particles are sucked or sucked.
  • the at least one suction element 7 is formed vertically movable at least at its open free end face 7.1. In particular, this is at least one
  • Suction element 7 made of an elastic or flexible material, for example plastic or rubber.
  • the at least one suction element 7 may also be formed integrally with the suction housing 2.
  • the at least one suction element 7 has a longitudinal extent, which is formed parallel to a central longitudinal axis MA of the suction unit 1.
  • an elastically movable suction edge 7.3 is formed by the free end face 7.1 of the suction 7, which is thus adaptable in particular to the outer contour of workpieces or machine components.
  • the suction edge 7.3 is substantially orthogonal to the central longitudinal axis MA and is designed to be flexible along its vertical extent.
  • a plurality of intake sections 4 are provided, which are preferably associated with the underside 2.1 of the suction housing 2, and that a separate suction element 7 is arranged on each intake section 4.
  • Suction element 7 is arranged. Again alternatively also at a
  • Suction section 4 a plurality of suction 7 may be arranged.
  • the suction element 7 may also be formed from a plurality of suction element sections 9, which are arranged substantially parallel to one another and are arranged with their second side 7.2 around the at least one suction section 4 such that the suction channel 8 is formed between the several suction element sections 9 of the suction element 7, which opens into the suction housing 2 via the at least one intake section 4.
  • the several suction element sections 9 of the suction element 7 may also be formed from a plurality of suction element sections 9, which are arranged substantially parallel to one another and are arranged with their second side 7.2 around the at least one suction section 4 such that the suction channel 8 is formed between the several suction element sections 9 of the suction element 7, which opens into the suction housing 2 via the at least one intake section 4.
  • the several suction element sections 9 which are arranged substantially parallel to one another and are arranged with their second side 7.2 around the at least one suction section 4 such that the suction channel 8 is formed between the several suction element sections 9 of the suction element 7, which opens into the suction housing 2 via the
  • Ansaugelementabitese 9 for this purpose, for example, be formed single plastic lamellae and thus form a kind of lamellar curtain, which preferably surrounds the at least one suction section 4 in its longitudinal extent.
  • the individual Ansaugelementabitese 9 are arranged in their vertical alignment shock to each other shock, such that forms a continuous in its vertical orientation, approximately dense, lamellar curtain, which forms with its along a circumferential line extending free end face 7.1, the suction edge 7.3.
  • the individual Ansaugelementabitese 9 are arranged in their vertical alignment shock to each other shock, such that forms a continuous in its vertical orientation, approximately dense, lamellar curtain, which forms with its along a circumferential line extending free end face 7.1, the suction edge 7.3.
  • the individual Ansaugelementabitese 9 are arranged in their vertical alignment shock to each other shock, such that forms a continuous in its vertical orientation, approximately dense, lamellar curtain, which forms with its along a circumfer
  • Ansaugelementabites 9 are arranged overlapping each other in their vertical orientation.
  • the suction housing 2 a flow channel 11 to be associated with a Blasluftströmung B assigned, for example, arranged on the suction housing 2, or is attached thereto, and at least one mouth opening 11.1, via which the Blas Kunststoffströmung B in the direction of arrow preferably in the at least one suction element 7 can be introduced.
  • the flow channel 11 with its mouth opening 11.1 can also open into the suction interior 5.
  • the blown air flow B is preferably directed in the direction of the outer contour of the workpiece or machine component 22, such that a purposeful resuspension of residual dirt particles takes place in the region of the suction element 7, which can be sucked by means of the suction flow.
  • the suction housing 2 a flow channel 11 to be associated with a Blasluftströmung B assigned, for example, arranged on the suction housing 2, or is attached thereto, and at least one mouth opening 11.1, via which the Blas Kunststoffströmung B in the direction of arrow preferably in the at least one suction element 7 can be introduced.
  • Blas povertyströmung B directed for this purpose in the suction A directed into the at least one suction 7.
  • the Blas povertyströmung B can for example from the
  • Suction unit 16 and / or provided via an external power connection. If the blown air flow B is provided for swirling and / or blowing off the outer contour of the workpiece or machine component 2 by means of the suction device 16, the suction device 16 is in particular configured to generate both the suction flow and the blown air flow B.
  • FIG. 2a shows a further embodiment of the invention
  • Suction unit shown schematically in a sectional front view, whereas the figure 2b, the suction unit according to Figure 2a in a lateral
  • Sectional view along the section line A-A maps. Different from the
  • the plurality of flow channels 2.2 are preferably arranged cursing each other in the side view of Figure 2b, such that at least the plurality Aspirating 7 with their respective in the side view congruent to the section line A extending center longitudinal axes MA span a common plane.
  • FIG. 3 a shows a further embodiment variant of the suction unit 1 "according to the invention in a sectional front view
  • FIG. 3 b shows the suction unit 1" according to FIG. 3 a in a sectional side view along the section line A-A.
  • the suction housing 2 of Figures 3a and b has several opening into the common suction chamber 5 flow channels 2.2, wherein the flow channels 2.2 are arranged such that form at least a first row Rl and a second row R2 of suction 7 ,
  • the first row R1 of the suction elements 7 are along a first straight line Gl, whereas the second row R2 of the suction elements 7 are arranged along the second straight line G2.
  • Each row R1, R2 is at least one
  • Flow channel 2.2 associated with at least one suction section 4, on which in turn at least one suction element 7 is arranged.
  • the suction elements 7 for this purpose each as an elastically deformable hollow cylinder, ie tubes or tubes, be formed with a circumferential open end 7.1, which are connected to their second side 7.2 respectively at the bottom 2.1 of the suction housing 2, or sealingly arranged, that they each enclose a suction section 4 radially sealing.
  • the suction elements 7 each as an elastically deformable hollow cylinder, ie tubes or tubes, be formed with a circumferential open end 7.1, which are connected to their second side 7.2 respectively at the bottom 2.1 of the suction housing 2, or sealingly arranged, that they each enclose a suction section 4 radially sealing.
  • the suction elements 7 for this purpose each as an elastically deformable hollow cylinder, ie tubes or tubes, be formed with a circumferential open end 7.1, which are connected to their second side 7.2 respectively at the bottom 2.1 of the suction housing 2, or sealingly arranged, that they each enclose a suction section 4 radially sealing.
  • Suction elements 7 for this purpose may be formed from a rubber. Further advantageously, the circumferential open end faces 7.1 wavy and / or jagged, so in particular not straight, be formed. In other words, therefore, the circumferential, open free end face 7.1 form an edge that is not straight.
  • FIG. 4 a shows a further embodiment variant of the suction unit according to the invention "in a sectional front view
  • FIG. 4 b shows the suction unit” according to FIG. 4 a in a lateral sectional view along the section line A-A
  • the suction housing 2 is tube-like with a common suction chamber 5, from which the connection section 3, as well as the at least one suction section 4 branch off.
  • the suction elements 7 are preferably assigned to the underside 2.1 of the suction housing 2 and advantageously extend along a common line G, thus forming a straight line G from.
  • each suction section 4 can be assigned a separate suction element 7, which is connected to the corresponding one
  • Suction section 4 is arranged such that it with its first page 7.2 each a suction section 4 radially encloses.
  • Suction sections 4 along a common straight line G and the assignment of the individual suction elements 7 to the corresponding suction sections 4 are formed in the side view of Figure 4b aligned suction elements 7, which overlap each other preferably congruent. Also in the
  • the individual suction 7 may be formed as, for example, flexible movable tubes with at least one open free end face 7.1, each forming a suction channel 8.
  • the multiple suction elements 7 arranged substantially parallel to one another with their central longitudinal axes MA can be arranged along the straight line G in an equal and / or different sized distance from each other.
  • the individual suction elements 7 can form a suction edge 7.3 extending along a straight line G and interrupted by the intermediate distances between the individual suction elements 7.
  • the suction elements 7 may preferably have a diameter which is widened in relation to the open end face 7.1, ie has a conically enlarging diameter, on its second side 7.2.
  • FIG. 5 a shows a further embodiment variant of the suction unit 1 "" according to the invention in a sectional front view
  • FIG. 5 b shows the suction unit 1 "" according to FIG. 5 a in a side view
  • the suction housing 2 is tube-like with a common suction interior 5, from which the connection section 3 and the at least one suction section 4 branch off.
  • the suction elements 7 are preferably assigned to the underside 2.1 of the suction housing 2 and extend advantageously along at least the first straight line Gl and the second straight line G2, such that form at least a first and a second row Rl, R2 of suction 7 by at least a suction section 4 of each straight line Gl, G2 is assigned at least one suction element 7 each.
  • the suction elements 7 of each row 1, 2 can be arranged at the same and / or different distances along the respective straight line Gl, G2.
  • FIG. 6a a further embodiment variant of the suction unit "" according to the invention is shown schematically in a sectional front view, while FIG. 6b shows the suction unit "" according to FIG. 6a in a side view
  • Sectional view along the section line AA shows.
  • the individual suction 7 are vertically movable in the corresponding intake sections 4 are received or guided by an intake element 7 associated with each elastic an elastic fixing element 10.
  • the fixing element 10 can for example be made of rubber and with its first side 10.1 fixed in the region of the second side 7.2 of the corresponding intake 7 at this, or be connected to this.
  • the fixing element 10 can be firmly connected to its second side 10.2, which is opposite the first side 10.1, or to the suction housing 2.
  • the fixing element 10 can be connected with its second sides 10.2 in the region of the respective intake section 4 with the suction housing 2, in which the corresponding intake 7 is received vertically movable.
  • the fixing element 10 may be firmly arranged with its second side 10.2 in the region of the respective intake section 4 on the inside of the suction housing 2.
  • the suction elements 7 may in this case be formed of rubber and / or plastic and / or metallic material.
  • FIGURE 7a shows another embodiment variant of the suction unit 1 "" “according to the invention in a sectional front view
  • FIGURE 7b shows the suction unit” "in a side sectional view along the section AA according to FIG Suction unit "" of Figures 7a and b, a kind of suction cup, which preferably prevails with its at least one suction 7 relative to the outside of the suction chamber 5
  • the suction housing 2 can be approximately rotationally symmetrical to the central longitudinal axis MA, in particular conical or pyramidal, and on its underside 2.1 the at least one suction section 4, on which in turn the at least one
  • Suction element 7 is arranged. In this way, the workpiece or machine component 23 to be sucked off can be particularly advantageous in the region of the at least one
  • Suction element 7 is received, so in particular from the at least one suction element 7 relative to the outer atmosphere sealingly encircled, in which the suction unit "" on the workpiece carrier 23 arranged workpiece or machine component 22, for example, pushed or out.
  • This can in particular be effected such that the at least one suction element 7 with its movable suction edge 7.3 rests sealingly on the workpiece carrier 23, so that by means of the suction device 16, a negative pressure, in particular a vacuum in the Suction chamber 5 generates, which ensures a complete extraction of the outer contours of the workpiece or machine component 22.
  • the suction unit "" on the workpiece carrier 23 arranged workpiece or machine component 22 for example, pushed or out.
  • Workpiece carrier 23 may be formed cup-shaped and the suction 7, for example, sealing the free edge of the shell, ie the wall of the shell, or alternatively the shell forming the actual shell bottom are performed.
  • the suction edge 7.3 sealingly abuts the workpiece carrier 23, so that the workpiece or machine component 22 within the at least one
  • the suction housing 2 may be associated with a flow channel 11, which is for example introduced via the open free end face 3.1 in the suction housing 2 and attached to the suction housing 2.
  • the flow channel 11 is preferably rotationally symmetrical, in particular tubular, formed and extends inside the suction housing 2 preferably coaxially to the central longitudinal axis MA in the direction of the at least one suction 7.
  • the mouth opening 11.1 of the flow channel 11.1 can either in the suction chamber 5 or in the suction. 7 end or merge.
  • the flow channel 11 at least the mouth opening 11.1, via which a Blasluftströmung B in the direction of arrow preferably in the at least one suction element 7 can be introduced.
  • the generation of the blown air flow B can be explained as above
  • the blown air flow B is preferably directed in the direction of the outer contour of the workpiece or machine component 22, in such a way that a targeted blowing off and / or Aufwirbelung of residual dirt particles in the region of the suction takes place 7, which can be subsequently sucked by means of the suction flow A.
  • the flow channel 11 can be continued in the Saug Kunststofferselement 6.
  • the flow channel 11 may comprise a Blasluftverwirbelelement 12, which is adapted to the Blasluftströmung B as it exits the
  • FIG. 8a again shows a further embodiment of the suction unit ⁇ "" ⁇ “according to the invention in a sectional front view
  • FIG. 8b shows the suction unit 1""” according to FIG. 8a in a lateral sectional view along the section line AA.
  • the suction unit 1 """of FIGS. 8a and b forms a type of suction cup which, with its at least one suction element 7, preferably faces the outside of the suction unit Suction chamber 5 prevailing atmosphere sealing over the example, the workpiece carrier 23 arranged and sucked off workpiece or machine component 22 can be performed.
  • the suction unit "" provides a blowing device 28 with at least one nozzle element 29, wherein the blowing device 28 preferably surrounds the
  • blowing device 28 can be rotatably arranged therefor on the flow channel 11, in particular in the area of its mouth opening 11.1
  • the blast air flow B emerging from the at least one nozzle element 29 can be directed parallel to the central longitudinal axis MA, ie perpendicular to the suction edge 7.3.
  • Nozzle element 29 emerges. It may also be provided that the
  • Flow orientation of the compressed air flow B of the at least one nozzle member 29 is adjustably designed or adjustably arranged on the blowing device 28.
  • the at least one nozzle element 29 may be arranged by motor control on the blowing device 28.
  • Nozzle element 29 emerging Blas Kunststoffströmung B conceivable.
  • the suction unit ⁇ "" “of the embodiment of FIGS. 8a and b provides a flow-guiding element 30 in the suction chamber 5, which extends essentially parallel to the inner wall of the suction housing 2 around the flow channel 11, thus forming a kind of double wall of the suction housing 2.
  • Inner wall of the suction housing 2 and the bell-shaped flow baffle 30 thereby turns on the inner wall of the suction housing 2 circumferential
  • FIG. 9 shows a schematic cross section of a side view of an intake system
  • the intake system 15 has at least the suction unit 1 .1 "" "according to the invention, a suction-air guiding element 6 and a suction device 16.
  • the suction-air guiding element 6 can be more flexible
  • Suction hose may be formed with its second side on the
  • Connecting portion 3 and with its first side on the suction device 16 can be arranged, in particular airtight with the connection portion 3 and the suction device 16 is connected.
  • the suction device 16 can be introduced into the suction unit according to the invention 1 ... 1 “" "via the air guide element 6 a suction with a direction indicated by arrows suction A, by means of the at least one suction 7 residual dirt particles, emulsions or washing liquids are sucked.
  • the suction device 16 may be designed in particular as a suction fan, which is set up for the separation of, for example, chips and / or liquids and / or emulsions.
  • the suction device 16 may also have an additional oil skimmer for the separation of liquids.
  • the suction device 16 may be designed to generate the blown air flow B.
  • 16 may be arranged, for example, in the region of a cleaning chamber 20, in particular in the region of its side wall 21.
  • the intake system 15 may be associated with a partially open cleaning chamber 20, in which at least one workpiece carrier 21 may be arranged, on which a workpiece or machine component 22 to be suctioned is received.
  • the cleaning chamber 20 can be approximately rectangular in its cross-sectional shape, as well as in plan view, so that a cuboid
  • the cleaning chamber 20 may have any cross-sectional shape, for example, the cross section may be approximately circular, oval, quadrangular, be formed trapezoidal or polygonal and each having an upwardly open section area. For example, it may be at the
  • Cleaning chamber 20 by a continuous, chamber, continuous cycle or
  • the cleaning chamber 20 may have at least one opening on one of the two end faces 2 ', 2 "which is closable, for example, by a closure lid which is not shown in greater detail on the respective end face 2', 2", so that an open top is closed , trough-like cleaning chamber 20 is formed for receiving a cleaning and / or rinsing medium.
  • an opening can be provided on each end face 2 ', 2 ", and in this case the opening
  • the respective closure lid can be designed, for example, by means of a pneumatic device sealing against the corresponding opening, in particular liquid-tight, hinged.
  • the workpiece carrier 23 provided in the cleaning chamber 20 is designed to receive at least one workpiece or machine component 22 or the like which is to be sucked off. This can, for example, by an arrangement of several support elements / recordings or a receiving basket and / or
  • Receiving container preferably a grid box may be formed, wherein the
  • the workpiece carrier 23 can preferably be provided in the cleaning chamber 20 in a rotatable and / or pivotable manner by means of a rotary arrangement 24.
  • Rotating assembly 24 may, for example, by two interconnected
  • preferably 360 ° degrees are movably attached to each other and thus a
  • the rotational mobility of the guide elements 24 ', 24 " is indicated by corresponding arrows in Figure 1.
  • the guide elements 24', 24" of the rotary assembly 24 for their respective rotational mobility can be controlled independently by means of continuously pulse-controlled servo valves.
  • the workpiece or machine component 22 on a linear unit 27, which is in particular formed horizontally and / or vertically movable within the cleaning chamber 20 to introduce. Again, alternatively, it is possible to clean the workpieces or
  • a cleaning system conveyor 25 may be provided, which may be designed, for example, as a belt and / or chain conveyor and which is adapted to engage the workpiece carriers 23 in and at least in the at least one cleaning chamber 20 / or contrary to a transport direction in a timed and / or defined constant transport speed to promote, so to move.
  • Cleaning plant conveyor 25 may be provided and the workpiece or machine component 11 within the cleaning chamber 20 on at least one
  • Workpiece carrier 23 are moved below the suction unit 1.
  • the workpiece or machine component 11 by means of
  • Suction unit 15 to suck, in particular by suction unit 1 ... ⁇ "" manually, ie manually, is performed.
  • suction system 15, in particular the suction unit 1 can be automatically guided or moved by the suction unit 1...
  • the suction unit 1 is arranged on a guide and movement device 26, by means of a controlled guidance and / or movement, in particular the suction unit. 1 he follows.
  • the suction unit 1 can be arranged on a guiding and moving device 26 which is designed as a robot kinematics having a plurality of rotating and / or moving axes, which has a plurality of
  • Robot arms 26.1 which are each rotatably or pivotally connected to each other about an axis of rotation 26.2.
  • the suction unit 1 is arranged on a guide and movement device 26, which is designed as a pivotable about at least one axis, preferably a vertical axis pivoting arm, in such a way that the suction unit 1 by means of the pivot arm in a to the outer contour of the workpiece or machine component 22, preferably in parallel spanned plane at least partially over the outer contour of the workpiece or machine component 22 can be pivoted.
  • FIG. 10 shows, in a schematic cross-section, a front view of a further embodiment of an intake system 15 with a suction unit 1 according to the invention.
  • a plurality of suction units 1 are provided, which surround the workpiece or machine component 22 at least partially, such that at least the top and bottom and the two longitudinal or broad sides of the workpiece or machine component 22 each have a suction unit 1 according to the invention is associated with corresponding suction 7 ,
  • the individual suction units 1 are connected to each other via Saug Kunststoffests institute 6.
  • a suction device 16 is provided, which may be arranged, for example, on the upper side of the cleaning chamber 20.

Landscapes

  • Cleaning In General (AREA)

Abstract

L'invention concerne une unité d'aspiration, ainsi qu'une installation d'aspiration pour aspirer des particules d'impureté résiduelles, des émulsions ou des liquides de lavage présents sur le contour extérieur de composants industriels. Un premier aspect de l'invention concerne une unité d'aspiration pour aspirer des particules d'impureté résiduelles, des émulsions ou des liquides de lavage, caractérisée en ce qu'au moins un élément d'aspiration est placé sur la partie d'aspiration, lequel élément est conçu pour pouvoir s'ajuster élastiquement de manière flexible sur le contour extérieur des composants, de sorte que l'unité d'aspiration est conçue pour aspirer, au moyen du ou des éléments d'aspiration, des particules d'impureté résiduelles, des émulsions ou des liquides de lavage sur l'intégralité du contour extérieur des composants usinés, en particulier de pièces usinées ou de pièces mécaniques.
EP16716243.7A 2015-04-30 2016-04-14 Unité d'aspiration et installation d'aspiration comprenant une telle unité d'aspiration Withdrawn EP3288691A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102015106762 2015-04-30
DE102015107397 2015-05-12
DE102015111354.6A DE102015111354A1 (de) 2015-07-14 2015-07-14 Saugeinheit sowie Sauganlage mit einer solchen Saugeinheit
PCT/EP2016/058266 WO2016173859A2 (fr) 2015-04-30 2016-04-14 Unité d'aspiration et installation d'aspiration comprenant une telle unité d'aspiration

Publications (1)

Publication Number Publication Date
EP3288691A2 true EP3288691A2 (fr) 2018-03-07

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EP (1) EP3288691A2 (fr)
WO (1) WO2016173859A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700061495A1 (it) * 2017-06-06 2018-12-06 Pnp Discover Srl Apparato per la pulizia di impianti per la trasformazione della carta
CN117320607A (zh) 2021-05-19 2023-12-29 阿尔弗雷德·卡赫欧洲两合公司 地面喷嘴设备和抽吸式清洁器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088149A (en) * 1990-08-06 1992-02-18 Tennant Company Vacuum powered scrub head
US6725500B2 (en) * 2001-05-03 2004-04-27 Vortex, L.L.C. Air recirculating surface cleaning device
CA2690912A1 (fr) * 2009-02-05 2010-08-05 John C. Turner Systeme modulaire de nettoyage a recyclage
DE102011055546A1 (de) * 2011-10-04 2013-04-04 Vorwerk & Co. Interholding Gmbh In einem Gehäuse aufgenommene Saugdüse
FR2993867B1 (fr) * 2012-07-26 2014-07-11 Illinois Tool Works Emballage de produits dont l'emploi engendre la production de poussiere
DE102012107997A1 (de) * 2012-08-29 2014-03-06 Alfred Kärcher Gmbh & Co. Kg Verfahren zum Betreiben eines tragbaren Hartflächenabsauggeräts und Hartflächenabsauggerät zur Durchführung des Verfahrens
US10562078B2 (en) * 2013-07-01 2020-02-18 Ecp Incorporated Vacuum spray apparatus and uses thereof

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Publication number Publication date
WO2016173859A2 (fr) 2016-11-03
WO2016173859A3 (fr) 2017-01-19

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