EP3436245A1 - Applikationstechnik zum längenangepassten anbringen eines flexiblen profils an einem werkstück - Google Patents
Applikationstechnik zum längenangepassten anbringen eines flexiblen profils an einem werkstückInfo
- Publication number
- EP3436245A1 EP3436245A1 EP17717638.5A EP17717638A EP3436245A1 EP 3436245 A1 EP3436245 A1 EP 3436245A1 EP 17717638 A EP17717638 A EP 17717638A EP 3436245 A1 EP3436245 A1 EP 3436245A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- deformation
- length
- applicator tool
- application
- 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- Withdrawn
Links
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- 238000003825 pressing Methods 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 11
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
- B29C31/085—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/047—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts for flexible profiles, e.g. sealing or decorating strips in grooves or on other profiles by devices moving along the flexible profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/45—Assembling sealing arrangements with vehicle parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/005—Compensating volume or shape change during moulding, in general
Definitions
- the invention relates to an application technique for the length-adapted attachment of a flexible profile to a workpiece, in particular to a vehicle body or an associated body part.
- driven application roller can be achieved at the end of the section, that the tension in the profile can be adjusted at the moment of application.
- Voltage change because length changes can occur with and without elastic tension. For example, by thermal expansion, moisture-induced swelling or by creeping a change in length occur that does not lead to a tensile or compressive stress in the profile.
- the materials used for profiles according to the present disclosure often have an inhomogeneous elasticity factor, so that no clear relationship between a mechanical stress and the associated longitudinal deformation can be determined. Accordingly, by a
- tension-adapted application of the profile usually only as an uncontrolled side effect a change in length, but no controlled length adjustment can be achieved.
- the application technology includes a Application method, an applicator tool and a provisioning device for a profile and an associated working device.
- Length-adapted manner attached to a workpiece, in particular on a vehicle body or an associated body part.
- the attachment is made by a manipulator-guided applicator, the
- At least one position marker sensor for detecting position marks on the profile and a
- Deforming device for length deformation or for
- Length adjustment can be a global deformation and / or a regional deformation of the profile.
- the length adjustment leads to an adapted positioning of
- Position marks are identifiable, at designated points of the application path - in other words is as an essential control criterion, the length or
- position marks on the profile are detected by the at least one position mark sensor and a length deformation of the profile dependent on the position mark recognition takes place.
- the deformed profile is length fitted to the workpiece under a controlled feed of the profile.
- the feeding of the profile causes at least one feed movement (feed) of the profile towards a pressing element or to a Application point at which the supplied profile is brought into contact with the workpiece.
- the position markers can be detected in any manner, in particular by optical scanning.
- Position mark may preferably be a mark applied to the surface of the profile, for example a printed grid.
- the position mark may preferably be temporarily mounted on the profile for the application process. Alternatively, the
- Position mark remain permanently on the profile.
- the position markers are each firmly connected to a local area of the profile. When a section of the profile is stretched, the distance increases
- Position marks an actual stretching or compression (in the sense of a change in length) of one or more
- a marker that forms a marker may, if appropriate, be invisible to the human eye, removed after an application procedure, or self-dissolve, thereby avoiding aesthetic impairments.
- the Position marks be attached to a point or side of the profile, which is hidden after application or difficult to see.
- Deformation device to the value of a desired deformation (target deformation / nominal length deformation) can be controlled.
- Application track can be adjusted.
- a deviation between the target deformation and the actual deformation may be detected in another way.
- the longitudinal sections indicated by the position markers can be attached to the desired positions of the application path - essentially independently of an existing or to be generated tension in the profile.
- deformation means a deformation of the length of the profile, that is, an extension (elongation-increase in length) or shortening (compression-decrease in length).
- the profile can be segmented in different ways, ie at
- one or more profile segments can be deformed differently for adaptation to a local geometry of the application path.
- an extended / stretched profile segment can be applied to an outer rounding of the application path.
- On an inner rounding can be a compressed / shortened profile segment
- the degree of stretching or compression may preferably be selected as a function of the respective radius of curvature and / or the length of the respective rounding.
- the profile length is the length of the cut profile piece in undeformed
- Application path on which it is to be mounted is particularly useful if the application path has predominantly outer curves.
- the profile length of the undeformed profile can be shorter than the path length of the application path.
- the track length and the profile length in the undeformed state may be previously known.
- the track length and / or the profile length can be detected by sensors, in particular before and / or during the application of the profile.
- cut profile piece can preferably be done to compensate for a difference in length between the profile length and the track length. It is thus possible that the
- Applicator tool instead of an endless strip or a profile piece with significant excess length compared to the track length, which would have to be cut off at the end of the application path, applied for the application task, if necessary. Only roughly pre-cut profile piece. Due to the controlled deformation and length adjustment is
- Deformation of a cut-to-length profile piece are controlled such that in the length-adapted application of the profile piece on the annular application path a ring closure is generated.
- the applicator tool need not have a device for cutting to length, with which an excessively long profile is cut to size at the end of the application path. Furthermore, it is not necessary to use the leading end of the
- the material efficiency is increased and the applicator tool can be made smaller and lighter than comparable tools in the absence of a separator.
- the tool disclosed herein may need to accommodate only a single profile piece per application process. Alternatively, there may be a memory for several profile pieces exhibit. Furthermore, the control engineering effort is reduced.
- various deformations i.e., types of deformation and degrees of deformation
- a profile and in particular a pre-stretched section
- various deformations can be superimposed and / or distributed over the profile length.
- Compression of a profile piece can be distributed over one or more local deformation sections.
- an error compensation for the length compensation can be performed. If it is determined during application by the position mark detection that an actual deformation on a first profile segment has deviated from the desired deformation, a compensating deformation at a
- Application process is the actual global deformation of the desired global deformation, even if during the application process deviations of an actual regional deformation of the desired regional deformation occur.
- the applicator tool according to the present disclosure is configured to be a strip-shaped elastic To attach profile in a length-adapted manner to a workpiece.
- the applicator tool has a
- Feeding device for controlled feeding of the profile. It also has at least one position mark sensor for detecting the position marks on or on the profile and a deformation device for stretching or swaging the profile.
- the deformation device is actuated or regulated in dependence on the position mark detection.
- the applicator tool may have a profile memory for receiving an overlong profile, i. for receiving a profile that is significantly longer than a track length to be covered on the workpiece.
- Memory device for example, a
- Memory roll include, from which the elastic profile is withdrawn.
- the applicator tool can accommodate exactly or at least one pre-lengthed profile piece with a predetermined profile length, wherein the
- Profile length is at least coarsely matched to the track length on the workpiece.
- Applicator tool designed to be exact or
- Control has. On the other hand, if the applicator tool receives a plurality of profile pieces, shorter ones can possibly be used Cycle times for applying in one
- the applicator tool may be a measuring device
- a working device for the length-adapted attachment of a strip-shaped elastic profile to a workpiece comprises a manipulator and an applicator tool guided by the manipulator and having an embodiment according to the present disclosure.
- the working device is preferably designed to carry out an application method according to the present disclosure. It can also be the provisioning device according to the disclosure for providing and passing a profile or
- Profile piece include.
- Figure 1 A schematic representation of a
- Figure 1A an exemplary representation of the
- Figure 2 An enlarged view of the
- FIG. 3 an alternative detailed representation for a pressing element
- the applicator tool (10) is guided by a multi-axis manipulator (30).
- the manipulator (30) may preferably have six or seven separately controllable axes or axes of movement (31). It is preferably an industrial robot or a lightweight robot.
- the applicator tool (10) comprises a support body (without reference numeral) on which the further functional components of the applicator tool (10) are arranged.
- the support body further comprises an interface, in particular a flange plate, which is prepared and adapted to a manipulator hand (32) of the
- Manipulator (30) to be attached.
- Applicator tool (10) on the manipulator hand (32) may be provided.
- the manipulator (30) and the applicator tool (10) are preferably individually or jointly part of a
- the working device (50) can furthermore comprise further functional and objective components, such as in particular a delivery device (40) explained below and a static or dynamic / moving workpiece holder (56). Furthermore, the working device may have a controller (55) or be connected to a system controller. The controller (55) may alternatively or additionally be part of the manipulator (30). The control (55) of the working device (50), the
- Manipulator control and / or the plant control are individually or jointly preferably designed to carry out the application method according to the present disclosure. Alternatively or additionally, the
- machine-readable software product which is preferably stored on a machine-readable data carrier.
- the applicator tool (10) is also for the
- the said application method is used for
- Applicator tool (10) having at least one sensor (15,16) for detecting position marks
- the applicator tool (10) comprises at least one position mark sensor (15, 16).
- the applicator tool (10) further comprises a
- profile is used below as a generic term, which is both a vorabgellindtes “profile piece”, as well as an "overlong profile” or “endless profile”.
- overlong profile or continuous profile at least regional deformations can be carried out while controlling the compression / expansion.
- profile piece is used for this purpose.
- Position marks (12) on the profile (11) read or recorded.
- a deformation of the profile (11) in particular a controlled length deformation.
- an operation of the deformation device (17) is controlled in dependence on the position mark detection and regulated in particular.
- a nominal deformation of the profile (11) is determined and the
- Deformation device (17) is actuated such that the actual deformation of the profile (11) is equalized or follows the desired deformation.
- a desired deformation can be determined on the basis of different criteria presented below.
- the actual deformation of the profile (11) can be determined before and / or during and / or after the application of the profile (11). In particular, a local actual deformation of the profile (11) can be determined. It can for this purpose several position mark sensors (15,16) in
- the determination of the actual deformation can be based on any parameters or determination instructions based on the
- Training are the position marks (12) on an undeformed profile or on the profile (11) before performing a deformation by means of
- Deformation device (17) applied in a known structure, for example in a uniform
- An actual deformation of the profile (11) may be based on a change in a detected distance between two or more adjacent
- Profile marks (12) are detected. Alternatively or additionally, an actual deformation based on the number of profile marks (12) can be determined, which are determined in a certain length section of the profile (11).
- the applicator tool (10) has a profile memory (14) from which the profile (11) can be conveyed in the direction of a pressing element (19).
- the profile memory (14) can have any design. He can, for example, as
- the profile memory (14) can record exactly or at least one cut profile piece whose profile length (PL) is at least roughly matched to the web length (BL) of the application web (54). Alternatively, the profile memory (14) can record a long profile or an endless profile.
- Running direction can be arranged one behind the other on a flexible support.
- the carrier may be received in the profile memory (14), in particular rolled up.
- Carrier may for example be a cover strip (13) on which a self-adhesive profile / adhesive profile (11)
- the carrier may be any suitable carrier.
- the carrier may be any suitable carrier.
- the carrier may be any suitable carrier.
- the profile length (PL) of the cut profile piece can have an undersize or an oversize, in particular, with respect to the web length (BL).
- the profile length (PL) of the cut profile piece can have an undersize or an oversize, in particular, with respect to the web length (BL).
- Applicator tool (10) arranged a length detecting device by which the profile length (PL) is detected.
- the profile length detection can take place, for example, when receiving or adopting a profile piece by the applicator tool (10), in particular when receiving the profile piece in the profile memory (14).
- the structure of the profile marks (12) can be detected on the profile piece.
- the profile length detection can take place, for example, when receiving or adopting a profile piece by the applicator tool (10), in particular when receiving the profile piece in the profile memory (14).
- the structure of the profile marks (12) can be detected on the profile piece.
- the profile length detection can take place, for example, when receiving or adopting a profile piece by the applicator tool (10), in particular when receiving the profile piece in the profile memory (14).
- Profile length (PL) can be detected in another way or a profile piece can be cut to have a predetermined profile length (PL).
- both the current profile length (PL) of the undeformed profile piece and the current structure of the position marks (12) to be known can be known.
- the number of position marks (12) arranged on the profile piece can be known.
- the known number (and structure) of the position marks can be calculated for all or individual points of the application path, whether there is a
- Position mark is expected.
- the actual detected position marks may be compared with the expected positions for the position marks to detect a deviation between the desired deformation and the actual deformation.
- Figure 1A shows a profile piece in the undeformed state with a profile length (PL). On this profile piece is exemplarily an evenly distributed number of
- the profile length (PL) is compared in FIG. 1A with the track length (BL) of an application track (54) which is to be covered by the profile piece.
- the profile piece (11) is deformed according to a first aspect of the present disclosure for length compensation between the profile length (PL) and the track length (BL). For this purpose, a total extension or total compression is made on the profile piece.
- the total extension or total compression is distributed uniformly over the length of the profile piece.
- the deformation device (17) is actuated such that the profile (11) is deposited in each segment with an actual deformation that corresponds to this target deformation , If it is determined during the application process that the actual deformation in an already deposited profile segment has deviated from the desired deformation, for example because a position mark is detected sooner or later than expected, the value of the desired deformation for a subsequent
- the setpoint deformation is compensatorily changed for the rest or a subsequent part of the application path.
- one or more profile segments may be provided
- FIG. 5 shows an example of an application track (54) with an outer curve (52) and an inner curve (53).
- the profile (11) applied there may be a cut-to-length profile piece which, when being deposited, is subjected to a total stretching or total compression according to the preceding explanation. Alternatively, it may be an over-long profile (11) or an endless profile, without prior
- cutting is fed from an overflow store (14) and attached to the workpiece (51).
- the profile (11) has a first profile segment (IIa) which is applied to an outer rounding (52) of the application web (54). This profile segment (IIa) is stretched, which is due to the increased distance between the adjacent ones
- a second subsequent profile segment (Hb) is attached to a substantially straight portion of the application path (54) and less stretched or unstretched relative to the first profile segment (IIa).
- a third profile segment (11c) is applied, which relative to the previous profile segments (IIb, IIa) and / or compressed relative to the undeformed state of the profile (11).
- the profile segments (1 la, 1 lb, 1 lc) shown in Figure 5 provide an example of
- Deviation compensation is done, provide another exemplary possibility for deformation distances with a locally different degree of deformation
- Sections of the application path (54) are attached, taking into account an intended or actual stretching or compression, which is provided to adapt to a local geometry of the application path, in particular in such profile segments (IIa, 11c), which at an outer rounding (52) or an inner rounding (53) are stored.
- an intended or actual stretching or compression which is provided to adapt to a local geometry of the application path, in particular in such profile segments (IIa, 11c), which at an outer rounding (52) or an inner rounding (53) are stored.
- the compensatory adaptation of the desired deformation can be provided predominantly or exclusively for the straight sections of the application path or the straight profile segments (IIb) to be deposited there.
- a deformation for length compensation can also as
- Global deformation of a profile piece are referred to, which is referred to a segmental deformation to adapt to a web geometry as regional deformation.
- the deformation of a profile (11) or a profile piece can be carried out in any desired way by the deformation device (17).
- the profile (11) by a
- Application point (20) deformed. If the profile (11) is supplied more slowly to the application point (20) than it is deposited at the application point (20), an extension of the profile (11) occurs. If the feed, however, at a higher speed than the
- the feeding speed of the Profiles (11) for example by a control of the speed of the counter-roller (27) and / or the pressure roller (19a) are predetermined, with which the profile (11) is supplied to the application point (20).
- Applicator tool (10) by the manipulator (30) via the application path (54) is moved.
- (17a) are particularly upsetting of the profile (11) by a relative overspeed of the pressure roller (19a) with respect to the web speed easily reached.
- a deformation of the profile can then by an increase or decrease of the
- a second deformation portion (17b) is formed, in which the profile (11) if necessary, can hang freely.
- a side guide may be provided to prevent buckling of a longitudinal portion which is to be compressed in the second deformation portion (17b).
- Deformation section (17b) can also be combined with each other. Any errors in the regulation of the actual deformation that occur in the first deformation section (17a) can take place in the running direction at or behind the application point (20)
- Deforming portion (17b) are compensated.
- a sensor (not shown) for position marker detection in the wake of the pressure roller (19 a) may be provided by the actual deformation of the profile (11) in one of the
- Figure 3 shows an alternative embodiment for performing the aforementioned deformation by
- a pressing element (19) of the applicator tool (10) is alternatively formed a pressing-stamp (19b), which instead of the one shown in Figures 1 and 2
- Application point (20) is given here for example via the control of the counter-roller (27) or
- Position mark sensor (15) arranged, which preferably in advance shortly before the application point (20) or directly in the application point (20) detected by a position mark detection the actual deformation of the profile (11).
- Application point (20) determines the actual deformation, are also arranged on or in a pressure roller (19a) according to Figure 2.
- the pressure roller (19a) or the pressure piston (19b) optionally form in
- these conveying elements are, on the one hand, the pressure roller (19a) and / or the counter roller (27) and, on the other hand, the conveyor roller (25) and / or counter roller (25a) arranged in advance.
- Deformation section (17b) is preferably in the flow to the application point (20) and the first
- Deformation section (17a) arranged, i. in the
- the deformation device (17) of the applicator tool (10) thus preferably forms at least one
- Application point (20) guided path length of the profile (11) is changed, i. stretched or compressed. From the
- Deformation section (17a, 17b) per unit time a certain path length of the profile (11) to the application point (20) are removed. Furthermore, in the
- Deformation section (17a) per unit time a certain path length of the profile (11) are introduced.
- Deformation section (17a, 17b) can by the
- Conveying elements can be specified or influenced.
- Conveying elements are controlled sequentially.
- Embodiments may be combined, replaced, supplemented, or otherwise arbitrarily combined
- Deformation portion (17 a) formed between the clamping zone between the application point (20) and the pressure roller (19 a) (outlet side) and a clamping zone between the pressure roller (19 a) and the counter roller (27) (inlet side) extends.
- the outlet side of the first deformation section (17a) is here the web guide of the application point (20) and the pressure roller (19a), which may be relatively faster or slower in relation to it.
- Deformation section (17a) here are the pressure roller (19a) and, if appropriate, the counter roller (27) driven faster or slower in relation to it.
- the second deforming portion (17b) extends from the nipping zone between the pressing roller (19a) and the associated counter roller (27) (outlet side) to a nipping zone between the conveying roller (25) and the
- Deformation section (17b) are the pressure roller (19a) and / or the counter roller (25) and the conveying means on the inlet side are the conveyor roller (25) and / or the counter roller (25a).
- the conveying means on the outlet side are preferably controlled to control or specify the discharge speed of the profile (11) from the respective deformation section (17a, 17b).
- the conveying means at the inlet side are controlled alternatively or in addition to controlling the introduction speed into the deformation section (17a).
- the aforementioned conveying means may each have separate controllable drives for this purpose.
- Deformation section (17a, 17b) may optionally be provided guide means to a lateral
- the deformation in the first deformation section (17a) can be controlled or regulated in particular by a change in the ratio between the feed speed at the application point (20) (relative acceleration or deceleration of the pressure roller (19a)) and the delivery speed at the application point (20) (web speed) become.
- Deformation section (17 a) is carried out a regional deformation.
- Application point (20) can be increased or decreased, each to achieve a desired compression or extension. If a nominal deformation is defined as percentage elongation, the activation of the
- Conveying elements in a simple manner by corresponding percentage increase or decrease of the respective Delivery speeds can be achieved.
- any other control method may be performed.
- FIG. 4 shows an alternative embodiment variant for the formation of one or more deformation sections (17a, 17b).
- the gripping device (23) comprises a gripper rail (26) on which at least a first gripper (23a) and a second gripper (23b) are displaceably mounted in the feed direction of the profile (11).
- the first gripper (23a) can be used to specify a feed rate of the profile (11) for
- Application point (20) are moved while he attacks the profile (11) at a certain point stationary.
- the second gripper (23b) can grip the profile (11) in advance to the first gripper (23a) at another stationary location. Between the engagement points of the first gripper (23a) and the second gripper (23b), a (first) deformation portion (17a) is formed.
- the second gripper (23b) is moved along the gripping device (23) at the same speed as the first gripper (23a), the path length between the gripping points and thus the length of the gripping point remain
- Deformation section (17a) constant. If, on the other hand, the second gripper (23b) moves more slowly relative to the first gripper (23a), the distance between the grippers (23b) becomes slower
- an eye (24) is arranged at the inlet-side end of the gripper rail (26), through which the profile (11) can be fed or retightened. Still further in the lead to the eyelet (24) can
- a profile memory (14) for example, a profile memory (14) according to the
- a third gripper in the flow to the second gripper (23b) may be arranged (shown in phantom).
- a second deformation section (17b) can be formed between the second gripper (23b) and the third gripper.
- the parts of the profile (11) contained in the first deformation section (17a) and in the second deformation section (17b) can be substantially independent
- one or more deformed lengths of the profile (11) may be interposed between the grippers of the gripper (23).
- a designated length of the profile (11) can first be gripped between the second gripper (23b) and the additional gripper and stretched or compressed by increasing or shortening the distance between these grippers.
- the first gripper (23a) can be moved directly adjacent to the second gripper (23b) to take over the starting point of the just deformed part of the profile (11).
- the second gripper (23b) can be opened and moved directly next to the third gripper (23c) to take over the end point of the straight deformed part of the profile (11).
- the straight deformed part of the profile (11) i. the compressed or stretched profile segment from the second deformation portion (17b) in the first deformation portion (17a) transferred. During this transfer can continue the profile (11)
- Deformation portion (17a) has been passed, the additional gripper (23c) in the direction of the eyelet (24), i. be moved in the forward direction to again grab a stationary point on the profile (11) and thus again to form a second deformation portion (17b).
- One or more sensors (15,16) for position mark detection can each on one of the gripper
- Position markers (12) and the relative movement length of the respective gripper (23a, 23b, 23c) over the profile (11), the actual deformation of the profile (11) can be determined.
- a position mark sensor according to the abovementioned arrangement variants may be arranged before, at or behind the application point (20), in particular on or in the pressing element (19). According to a further embodiment, the
- Deformation sections (17a, 17b) are combined according to Figure 4 with each other.
- an additional gripping device (23) with a single gripper can be arranged in advance of the conveyor roller (25) on the gripper tool according to FIG.
- FIG. 10 likewise forms a second deformation section (17b).
- one or more deformation sections (17a, 17b) can be formed on an applicator tool between two or more controllable conveying elements, wherein each of these conveying elements can be a driven roller or a movable gripper.
- each of these conveying elements can be a driven roller or a movable gripper.
- a conveying element can be a movable
- Length section of the profile (11) can be made in any combination of one or more of the
- Insertion speed can be determined by the number or
- the one or more drives of the conveyor elements can thus be controlled so that a given number or structure
- Deformation portion (17 a) is conveyed out or is conveyed in per unit time. Accordingly, on an applicator tool (10) according to the present disclosure, a first sensor (15) for detecting position marks (12) at the outlet region of the
- Deformation portion (17 a) may be arranged, in particular on a pressing element (19) or on a first
- a second sensor (16) for detecting position marks (10) can at the inlet region of
- Deformation section (17a) may be arranged, in particular on a conveyor roller (25) or on a second or further gripper (23b, 23c).
- the position marks (12) can be attached to the profile (11) in any manner.
- the applicator tool (10) has a marking device (not shown) for
- position marks (12) on the profile (11). The application of the position mark can in particular parallel to the detection of a profile length of
- Embodiment variant may have a provision device for providing and passing a profile (11) to the applicator tool (10) a marking device (42) for applying the position marks (12) on the profile (11).
- a delivery device (40) is exemplified.
- the provisioning device may include a (stationary) profile memory (43) and a
- Provisioning device (40) is provided.
- the free end can be gripped to receive the profile and to introduce into the applicator tool (10).
- the one or more conveying elements in the opposite direction to the above-described
- Feeding direction of the profile (11) to the application point (20) are moved.
- separate Receiving means to be provided on the applicator tool (10). If necessary, from the
- Provision device (40) two or more cut profile pieces together or in a direct sequence to the applicator tool (10) are passed.
- the delivery device may transfer a continuous carrier to the applicator tool that is the length of two or more profile pieces, wherein on the
- Carrier two or more cut profile pieces are arranged sequentially or in parallel.
- Provision device (40) is passed to the applicator tool (10), the position mark (12) by a on the supply device (40) arranged marking device (42) can be applied.
- the delivery device (40) may include a profile (11) on which the
- an output profile length can be determined and / or a cutting device (41) on the delivery device (40) can be used to produce a desired profile length (PL) of the at least one profile piece to be transferred be operated.
- the provisioning device (40) may be preferably connected to the controller (55) or one of the aforementioned controllers to provide the provided or detected profile length (PL) for use in the present invention
- a cutting device for producing a profile piece may possibly be arranged on the applicator tool (10).
- the profile (11) may preferably be an adhesive profile or a plug-in profile, in particular a sealing rubber or edge protection.
- a self-adhesive layer can be arranged on the profile (11), which is optionally protected by a cover strip (13).
- the applicator tool (10) according to the example in Figure 1, a trigger device (13a) for the removal of the carrier (masking tape) of the profile (11).
- the take-off device (13a) can be designed as desired. It is preferred on the in
- Extraction device also be provided at any other point, especially in the running direction of the profile just before the pressure element (19).
- a trigger device may be provided on the delivery device (40).
- Application tool (10) a cutting device have a profile piece with coarse or fine
- the applicator tool can be designed to perform only one or more regional deformations in a controlled or regulated manner for length adaptation, and to cut off the profile only at the end of the application process. On a global deformation for length adjustment is omitted in this case.
- the cutting of the profile before or during the application process can be carried out with merely rough adaptation to the web length. In such a case, a global deformation becomes
- Length adjustment possibly only for a not yet applied at the time of cutting part of the
- counter-roller 30 manipulator / industrial robot / lightweight robot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016105931.5A DE102016105931A1 (de) | 2016-03-31 | 2016-03-31 | Applikationstechnik zum längenangepassten Anbringen eines flexiblen Profils an einem Werkstück |
| PCT/EP2017/057535 WO2017167871A1 (de) | 2016-03-31 | 2017-03-30 | Applikationstechnik zum längenangepassten anbringen eines flexiblen profils an einem werkstück |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3436245A1 true EP3436245A1 (de) | 2019-02-06 |
Family
ID=58548662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17717638.5A Withdrawn EP3436245A1 (de) | 2016-03-31 | 2017-03-30 | Applikationstechnik zum längenangepassten anbringen eines flexiblen profils an einem werkstück |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3436245A1 (de) |
| DE (1) | DE102016105931A1 (de) |
| WO (1) | WO2017167871A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018202850A1 (de) * | 2018-02-26 | 2019-08-29 | Thyssenkrupp Ag | Applikationsvorrichtung zum Applizieren eines Dichtungsprofils und Verfahren |
| PL3766673T3 (pl) * | 2019-07-18 | 2024-03-18 | Eldisy Gmbh | Łączone pasmo profilowe z metalicznym markerem i sposób łączenia dla jego wytwarzania |
| DE102020118940A1 (de) * | 2020-07-17 | 2022-01-20 | Aytec Automation Gmbh | Vorrichtung zum Applizieren eines Gummiprofils |
| DE102021200485B3 (de) * | 2021-01-20 | 2021-12-23 | Thyssenkrupp Ag | Applikationseinheit und Verfahren zum Anbringen eines Dichtungsprofils |
| CN115847169B (zh) * | 2022-12-07 | 2023-08-01 | 浙江天杰实业股份有限公司 | 缆线铺设用型材卡槽的自动化定长切割装置及控制方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5859023A (ja) * | 1981-09-11 | 1983-04-07 | Toyota Motor Corp | 軟質ストリツプ自動接着装置 |
| US4620354A (en) * | 1985-05-28 | 1986-11-04 | General Motors Corporation | Method of applying weatherstrip to a vehicle body opening |
| DE3640889A1 (de) * | 1986-11-29 | 1988-06-16 | Bayerische Motoren Werke Ag | Einrichtung zum auftragen von bandartigen dichtungen |
| DE19936716A1 (de) * | 1999-08-06 | 2001-02-22 | Sca Schucker Gmbh | Verfahren und Vorrichtung zum Auftragen eines Kunststoffstrangs auf eine Unterlage |
| DE102005028069A1 (de) * | 2005-06-16 | 2006-05-11 | Sg Technologies Gmbh | Verfahren und Vorrichtung zur Bildung einer Dichtung oder Abdeckung an einem Dichtungs- bzw. Abdeckungsträger, insbesondere an einer Fahrzeugtür oder einem Karosserieausschnitt |
| DE102006032139A1 (de) * | 2006-01-26 | 2007-08-23 | Volkswagen Ag | Verfahren und Vorrichtung zum Aufbringen einer Dichtung |
| EP1902813B1 (de) * | 2006-09-25 | 2011-06-15 | 3M Innovative Properties Company | Verfahren und Vorrichtung zum Aufbringen eines Streifenmaterials |
| DE102010026669A1 (de) * | 2010-07-09 | 2012-01-12 | Daimler Ag | Verfahren zur Montage eines Strangprofils |
| DE102011050751B4 (de) * | 2011-05-31 | 2018-09-27 | Tesla Grohmann Automation Gmbh | Vorrichtung zum Anbringen eines Dichtungsprofils |
-
2016
- 2016-03-31 DE DE102016105931.5A patent/DE102016105931A1/de not_active Withdrawn
-
2017
- 2017-03-30 EP EP17717638.5A patent/EP3436245A1/de not_active Withdrawn
- 2017-03-30 WO PCT/EP2017/057535 patent/WO2017167871A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016105931A1 (de) | 2017-10-05 |
| WO2017167871A1 (de) | 2017-10-05 |
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