WO2022189049A1 - Fügevorrichtung und verfahren zum betreiben einer fügevorrichtung - Google Patents
Fügevorrichtung und verfahren zum betreiben einer fügevorrichtung Download PDFInfo
- Publication number
- WO2022189049A1 WO2022189049A1 PCT/EP2022/051069 EP2022051069W WO2022189049A1 WO 2022189049 A1 WO2022189049 A1 WO 2022189049A1 EP 2022051069 W EP2022051069 W EP 2022051069W WO 2022189049 A1 WO2022189049 A1 WO 2022189049A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- joining
- magazine
- compressed air
- waiting
- elements
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 44
- 230000008878 coupling Effects 0.000 claims abstract description 48
- 238000010168 coupling process Methods 0.000 claims abstract description 48
- 238000005859 coupling reaction Methods 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims description 53
- 238000003466 welding Methods 0.000 claims description 26
- 238000000926 separation method Methods 0.000 claims description 10
- 230000032258 transport Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
- B23K9/206—Stud welding with automatic stud supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
-
- 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
- B23P19/001—Article feeders for assembling machines
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
- B23P19/005—Feeding the articles from hoppers to machines or dispensers by using flowing gases
Definitions
- the invention relates to a joining device for joining elements and a method for operating a joining device.
- the joining tools are usually mounted on an industrial robot, which positions the joining tool at the respective joint.
- an industrial robot with a stud welding head moves to specified positions on a vehicle body one after the other and the joining tool welds a welding stud to the body at each of these positions.
- An element feed system is usually used to provide the joining elements at the joining head.
- the joining elements are provided, for example, as bulk goods, separated and aligned in a sorting device and transported individually with the element feed system by means of compressed air through a compressed air feed channel, which can be designed, for example, as a feed hose, to the joining tool, where they are processed.
- the sorting device is usually positioned outside the working area of the industrial robot, so that the joining elements have to be transported over a long distance of several meters to the joining tool. If the joining points to be approached by the robot are close together, it may happen that no new joining element has arrived in the joining tool and the robot has to wait. This increases the process duration and downtime of the joining system.
- a joining device with a pre-separation device, which is arranged on the joining head is known from German application 102021 104 140.6, which is not a prior publication.
- the joining elements are transported individually from the sorting device to the pre-separation device, where they are temporarily stored in a kind of waiting position. If a new joining element is required by the joining head, this is supplied from the pre-separation device and this in turn is refilled.
- the pre-separation device enables the joining head to be quickly reequipped with a joining element between two joining processes.
- a joining device is specified with a mobile joining head with a joining tool, which is arranged on a multi-axis industrial robot.
- the multi-axis robot holds and guides the joining head with the joining tool and enables it to be repositioned between two joining processes.
- the joining device also has a compressed air-operated element feed system and a control device that is set up to activate the joining tool and to control the element feed system.
- the element feed system means that joining elements can be transported from a sorting device, in which they are separated and aligned in the correct position, to the mobile joining head by means of compressed air.
- the element feed system contains a magazine device that can be moved together with the joining head.
- the magazine device can be mounted on the joining head or on a common receptacle that is moved by the robot.
- the magazine device has a working magazine and a separating device.
- the work magazine is set up so that a large number of joining elements can be accommodated at the same time.
- the separating device is set up to convey the joining elements contained in the working magazine individually in the direction of the joining head.
- the joining element preferably reaches an element holder, which holds the joining element in a defined position at the beginning of the joining process.
- a compressed air channel can preferably extend from the separating device to the element receptacle.
- the element feed system also includes a waiting magazine, which is arranged in a fixed location and can be filled with joining elements by the sorting device. To fill the waiting magazine, the joining elements are conveyed from the sorting device into the waiting magazine using compressed air.
- the waiting magazine is designed to take up a large number of joining elements.
- the element feed system has a coupling device for coupling the magazine device to the waiting magazine, with a first coupling half being arranged on the magazine device and a second coupling half being arranged on the waiting magazine. A coupling takes place by the first coupling half being engaged with the second coupling half. is brought. As a result, the waiting magazine is connected to the working magazine and the joining elements can be transported further from the waiting magazine to the working magazine.
- the element feed system may also include or be connected to a compressed air supply.
- the element feed system is divided into two parts: the magazine device with working magazine can be moved with the joining head and provides enough joining elements for a number of joining operations.
- the waiting magazine is stationary and can be refilled while working with the working magazine.
- This configuration eliminates the need for a feed hose with which the joining elements can be transported from the animal device to the joining head.
- Such supply hoses are susceptible to wear because they have to join in with the robot movements.
- the proposed element feed system has almost no wear and tear and requires little maintenance. By storing the joining elements in the work magazine, they are quickly in the joining head, which is why the time between two joining operations can be reduced.
- the docking of the working magazine to the waiting magazine and the refilling of the joining elements does not require a process interruption, but can take place during non-productive times, e.g. when a workpiece is changed.
- control device is also set up to generate a first signal, which on the one hand causes a joining element to be transported from the working magazine in the direction of the joining tool and on the other hand causes a joining element to be transported from the sorting device to the waiting magazine is transported.
- This coupling of removal from the working magazine and filling of the waiting magazine ensures in a particularly simple manner that the waiting magazine is filled with just as many joining elements as taken from the work magazine.
- the work magazine is thus again filled with exactly the same number of joining elements.
- a particularly short travel path for refilling the working magazine results in an embodiment in which the waiting magazine is attached to a console of the industrial robot.
- This means that the waiting magazine is located within the protective housing and can be approached by the robot quickly and without danger.
- the waiting magazine can also be free-standing or attached to a separate stand and thus positioned individually.
- the waiting magazine is formed by a feed hose or a compressed air pipe.
- the stationary arrangement reduces wear in the hose or pipe.
- the magazine can thus be designed in a particularly simple manner and can be designed, for example, by a conventional element transport hose or also as a tube.
- the coupling device preferably serves to temporarily couple the magazine device to the waiting magazine and is designed accordingly.
- the robot with the magazine device moves up to the waiting magazine, so that the first and second coupling halves engage with one another.
- the first and second coupling halves are therefore preferably designed in such a way that they can be brought into engagement with one another by a relative movement and can be separated again by a relative movement away from one another.
- the first coupling half is arranged on the magazine device—preferably on the side of the working magazine opposite the separating device.
- the second coupling half is arranged on the waiting magazine, preferably on a side of the waiting magazine opposite the sorting device.
- one coupling half has a funnel-shaped receptacle and the second coupling half has a corresponding conical coupling piece.
- the cone-shaped coupling piece is then inserted into the funnel-shaped receptacle for coupling.
- a particularly compact design is achieved in that the first coupling half is arranged at the level of the last axis of the robot.
- the axis next to the end effector is referred to as the last axis.
- the separating device is designed as a pneumatically actuable separating device.
- the separating device preferably has a channel with a feed opening and an outlet opening, through which the joining elements can be conveyed. During operation, the joining elements are introduced through the feed opening into the separating device and leave it at the outlet opening after passing through the channel.
- the work magazine preferably borders on the feed opening of the separating device.
- a first channel blocking element with a first actuating device and a second channel blocking element with a second actuating device are preferably provided, each of which can be moved between a blocking position and an open position. In this configuration, the second channel blocking element is in the conveying direction of the joining elements is arranged behind the first channel blocking element.
- the channel blocking elements are preferably spaced so far apart that a channel section located in between cannot accommodate more than one joining element.
- the channel blocking elements can each be moved between a blocking position and an open position. In the blocking position, the channel blocking element prevents a joining element from being able to be moved past the blocking element through the channel. In the open position, the channel blocking element releases the channel and a joining element can pass. The movement of the channel blocking elements takes place in each case by means of the associated actuating devices.
- the channel blocking elements can preferably be designed as slides, for example, which can be displaced transversely to the channel between the blocking position and the open position.
- a first compressed air supply opening is preferably also provided, which opens into the channel in front of the first channel blocking element in the conveying direction, and a second compressed air supply opening, which opens into the channel in the conveying direction between the first channel blocking element and the second channel blocking element flows.
- the first and second compressed air supply openings are preferably adapted to be connected to a compressed air supply.
- the pneumatically actuable separating device provides two channel sections in which joining elements or one joining element can be stopped in a targeted manner and then transported further via a blast of compressed air.
- the first channel blocking element is the working magazine with a variety of joining elements.
- a blast of compressed air transports one of these joining elements to the second channel blocking element, where it waits in a kind of "waiting position" to be transported to the joining head.
- This joining element is then transported to the joining head with another blast of compressed air and a subsequent joining member is separated from the work magazine.
- This configuration of a pre-separation system requires a purely linear movement of the joining elements and is therefore particularly simple in construction and not susceptible to faults.
- the separating device in one configuration it has a first compressed air line, via which compressed air can be applied to the first actuating device, the second actuating device and the second compressed air supply opening, with the first actuating device being set up to move the first channel blocking element into to drive the blocking position and the second actuating device is set up to drive the second channel blocking element into the through-release position when the first compressed air line is acted upon with compressed air.
- the signal from the control device is used to apply compressed air to the first compressed air line.
- the joining device has two element feed systems which are arranged parallel to one another and which are guided together via a feed channel with a Y-piece to the element holder of the joining head.
- Each element delivery system is constructed as described above. If a joining element is moved by the respective element feed system in the direction of the joining head, the joining element arrives via the Y-piece in the feed channel to the joining head.
- the control device is preferably set up to control the two element feed systems to be controlled separately, depending on which joining element is required next.
- Small welding elements such as balls, double balls, nuts, welding studs with and without threads can be used as joining elements, as can small joining elements for other joining processes, e.g. rivet or screw elements.
- the joining head is set up in particular to join the joining elements supplied by the separating device in a joining process, e.g. to other components.
- the joining head with joining tool can be, for example, a welding head for welding on the joining elements, in particular a fluid ignition welding head.
- the joining device is designed as a welding device or drawn arc welding device.
- the joining head can also be a rivet head for setting rivets or have a screwing tool for screwing in the joining elements. It is also conceivable that the joining head has other joining tools, such as a clinching tool.
- a method for operating a joining device as described above in which a plurality of joining elements are successively joined to a component or an assembly in a joining process sequence.
- the joining process sequence can involve, for example, the welding of welding studs onto a vehicle body, preferably onto an underbody.
- the joining elements required for the joining process are provided in the magazine device and are transported individually to the joining tool.
- the work magazine contains at least as many weld studs as are to be set, typically 30 to 40 welding studs. A small number of spare bolts may also be included.
- the waiting magazine is filled with joining elements by transporting the joining elements individually and in the correct position from the sorting device to the waiting magazine.
- the industrial robot is moved in such a way that the working magazine is coupled to the waiting magazine and the joining elements are transported from the waiting magazine to the working magazine by means of compressed air.
- the method makes it possible to provide joining elements for the entire joining process in close proximity to the joining head.
- the working magazine can be refilled quickly and easily, since the waiting magazine is already filled up during the joining process. This means that the transfer from the waiting magazine to the working magazine can take place during non-productive times, for example while the floor assembly is being replaced.
- the element feed system is controlled in such a way that with each transport of a joining element from the separating device to the joining tool, a joining element is also transported from the sorting device to the waiting magazine.
- a control ensures that there is always the same number of joining elements in the waiting magazine as was removed from the working magazine.
- a first signal provided by the control device is preferably used for such a control.
- the first signal is preferably an electrical signal.
- this first signal is also used to control the joining head.
- the first signal is preferably also used to set the joining head to a loading state, or the first signal indicates that the joining head is in a loading state. “Loading state” is understood here to mean that the joining head is ready to receive a joining element.
- the joining head is, for example, a stud welding head with a loading pin
- this welding head is in the loading state when the loading pin is pulled back.
- a corresponding first signal indicates that the loading pin has been withdrawn, or the loading pin in the welding head is withdrawn as a result of this signal.
- Other types of stud welding heads are designed, for example, with rotating segments or spoons that can be moved into various positions.
- a first signal would be used here in an analogous manner, which either indicates that the rotating segment or the spoon is in a position in which a joining element can be loaded, or which causes the rotating segment or the spoon to move into the appropriate position position is moved.
- the feeding of the joining element from the pre-separation device into the joining head is thus coupled to a controller of the joining device.
- the separation can be controlled not only by compressed air control but also by the electrical signal, after which the joining head is in a loading state or is being put into a loading state (“return loading pin” or “loading pin to reverse position”).
- control device can be set up to generate a second signal which causes the second compressed air line to be pressurized with compressed air and the joining head to move a supplied joining element further, eg by advancing the loading pin or moving the rotary segment or spoon.
- a second signal which causes the second compressed air line to be pressurized with compressed air and the joining head to move a supplied joining element further, eg by advancing the loading pin or moving the rotary segment or spoon.
- a particularly simple implementation of this control results when the first compressed air line is coupled to a compressed air line which is used in the joining device to produce the loading state (eg retraction of the loading pin).
- the second compressed air line can be coupled to a further compressed air line, which is used to further move the joining element in the joining head (eg advancing the loading pin).
- the compressed air supply for separating the joining elements can be external via an additional air hose or internal via the air supply from the welding head.
- Figure 1 shows an exemplary joining device
- FIGS. 2 to 4 show the element feed system of the joining device from FIG. 1 to illustrate the process sequence
- FIG. 5 shows another exemplary element feed system.
- An exemplary joining device 1 has a mobile joining head 10 with a joining tool, which is attached to a multi-axis industrial robot 20 and can be positioned by means of it. For the joining process, the joining head 10 is moved to the respective joining points and there a joining element 2 is joined to a component (not shown) by means of the joining tool.
- the joining device 1 In order to feed the joining elements 2 to the joining tool, the joining device 1 also has an element feed system 30, with which the joining elements 2 can be transported individually and in the correct position by means of compressed air from a sorting device 31 to a discharge opening on the joining head 10.
- the sorting device 31 is usually arranged spatially spaced apart from the industrial robot 20 outside of a protective enclosure, not shown, and is preferably arranged in a stationary manner.
- the element supply system 30 includes a magazine device 32 which is attached to the joining head 10 and can be moved together with the joining head 10 .
- the magazine device 32 has a working magazine 34 and a device 36 for separating. A large number of joining elements can be accommodated in the working magazine 34 at the same time.
- the separating device 36 is set up to convey the joining elements contained in the working magazine 34 individually in the direction of the joining head 10 .
- the joining element reaches an element holder, which holds the joining element in a defined position at the start of the joining process.
- a feed channel 35 extends from the separating device 36 to the element receptacle.
- the element feed system 30 also includes a waiting magazine 38 which is arranged in a stationary manner on the robot console 22 and can be filled with joining elements by the sorting device 31 .
- a waiting magazine 38 which is arranged in a stationary manner on the robot console 22 and can be filled with joining elements by the sorting device 31 .
- the joining elements are conveyed from the sorting device 31 into the waiting magazine 38 by means of compressed air.
- the waiting magazine 38 is designed to accommodate a large number of joining elements.
- the element feed system 30 has a coupling device 40 for coupling the magazine device to the working magazine, a first coupling half 42 being arranged on the magazine device 32 and a second coupling half 44 being arranged on the waiting magazine 38 .
- the element feed system 30 also includes a compressed air supply, not shown.
- the joining device 1 has a control device 50 which is set up to control the element feed system 30 and the industrial robot 20 and to control the joining head 10 with the joining tool.
- FIGS 2 through 4 show the element delivery system 30 in detail.
- the War temagazin 38 is designed as a feed tube and extends from the sorting device 31 to the second coupling half 44.
- the Magazinevor direction 32 has the first coupling half 42, to which the working magazine 34 is connected in the form of a feed tube.
- the work magazine 34 ends in the separating device 36.
- the separating device 36 is designed as a pneumatically actuated device. It has a channel 360 through which the joining elements 2 can be conveyed by means of compressed air.
- the joining elements 2 pass through the channel 360 in the conveying direction from a supply opening 361 to an outlet opening 362 and thereby pass through a first compressed air supply opening 363, a first channel blocking element 364, a second compressed air supply opening 365 and a second channel blocking element 366.
- the distance from the first and second channel blocking element 364, 366 is selected such that no more than one joining element 2 can be accommodated in the channel section lying between the channel blocking elements 364, 366.
- the first or second channel blocking element 364, 366 has a first actuating device 367 or a second actuating device 368, by means of which it can be moved between a blocking position and an open position.
- the first actuating device 367 is designed with a single-acting pneumatic cylinder.
- the first channel blocking element 364 can be moved into the blocking position by means of compressed air. When the compressed air is released, the first channel blocking element 364 returns to the open position.
- the second actuating device 366 is designed, for example, with a double-acting pneumatic cylinder and can be moved into the blocking position or into the open position by means of compressed air.
- the United separating device 36 has a first compressed air line 370 via which the first actuating device 367, the second actuating device 368 and the second compressed air supply opening 365 can be acted upon together with compressed air.
- the separating device 36 has a second compressed air line 372, via which the second actuating device 368 and the first compressed air supply opening 363 can be acted upon jointly with compressed air.
- the function of the joining device 1 is explained in the figures using the example of a stud welding process and a stud welding device. However, it could also involve other joining elements, such as balls, weld nuts, etc., and/or another joining process other joining device, eg a riveting process with an automated riveting device.
- FIG. 2 shows the element feed system 30 at the start of a joining process sequence, in which a plurality of joining elements 2 in the form of welding studs are to be welded onto an underbody of a vehicle. At least as many joining elements 2 are provided in the magazine device 30 as there are to be welds.
- Compressed air is introduced into the first coupling half 42 via a compressed air line 46 , so that the joining elements 2 present in the working magazine are pressed in the direction of the separating device 36 .
- the compressed air also closes a slide 47 and blocks a filling opening of the coupling half 42.
- the first compressed air line 370 of the separating device 36 is pressurized with compressed air, see Figure 3.
- the first channel blocking element 364 moves into the blocking position and clamps a joining element 2 located there on the channel wall .
- the second channel blocking element 366 moves through the compressed air into the open position. Furthermore, compressed air is blown into the channel via the second compressed air supply opening 365 and pushes the foremost joining element 2A further into the joining head 10.
- the sorting device 31 is activated, so that a joining element 2B is pushed by the sorting device into the waiting magazine 38 up to the second coupling half 44 by means of compressed air.
- a slide 48 blocks an outlet opening and holds the element in the waiting magazine 38.
- a first signal from the signaling device 50 is used to actuate the sorting device and the separating device 36, which signal also controls the joining head 10 and causes a loading pin in the stud welding head to be retracted.
- the signaling device 50 uses a second signal to control advancement of the loading pin in the stud welding head.
- the second compressed air line 372 is pressurized with compressed air, as a result of which the second channel blocking element 366 moves into the blocking position and compressed air is blown into the channel 35 via the first compressed air supply opening 363, see Figure 2.
- the compressed air supply of the first compressed air line 370 is interrupted, as a result of which the first channel blocking element 364 moves into the open position.
- the joining elements 2 located in the working magazine 34 are advanced up to the second channel blocking element 366.
- FIG. 4 illustrates the refilling of the magazine device 32. This preferably takes place in a non-productive time, for example while the base assembly is being replaced.
- the robot 20 moves with the joining head 10 and the magazine device 32 to the waiting magazine 38 and couples the both coupling halves together.
- a development on the second half 44 Kopp a conical coupling piece 45 is inserted into a corresponding funnel-shaped receptacle 43 in the first coupling half 42.
- the slide 48 is open, the compressed air supply to compressed air line 46 is interrupted, whereby the slide 47 is also ge opens.
- the joining elements 2B are transported from the waiting magazine 38 into the magazine device by means of compressed air.
- a new joining process sequence can then take place, as described for FIGS.
- FIG. 5 shows an alternative embodiment which is particularly suitable when two different joining elements 2 and 3 are to be processed in the same joining process.
- two element feed systems 30 and 30 ' connected in parallel are provided, which correspond in their design and function to the element feed system 30 described with reference to FIGS.
- the element feed system 30 ' is equipped with joining elements 3 which differ from the joining elements 2 and are, for example, a different type of joining element, for example a welding nut, or have a different size.
- a feed channel 35 ' with a Y-piece is provided at the outlet openings 362 and 362 ' of the separating devices 36 and 36 ' , which feeds the joining elements from the two separating devices 36 and 36 ' to the joining head 10.
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Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202280008396.7A CN116745063A (zh) | 2021-03-08 | 2022-01-19 | 接合装置和用于运行接合装置的方法 |
US18/549,285 US20240149330A1 (en) | 2021-03-08 | 2022-01-19 | Joining Device and Method for Operating a Joining Device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021105466.4 | 2021-03-08 | ||
DE102021105466.4A DE102021105466A1 (de) | 2021-03-08 | 2021-03-08 | Fügevorrichtung und Verfahren zum Betreiben einer Fügevorrichtung |
Publications (1)
Publication Number | Publication Date |
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WO2022189049A1 true WO2022189049A1 (de) | 2022-09-15 |
Family
ID=80050747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2022/051069 WO2022189049A1 (de) | 2021-03-08 | 2022-01-19 | Fügevorrichtung und verfahren zum betreiben einer fügevorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240149330A1 (de) |
CN (1) | CN116745063A (de) |
DE (1) | DE102021105466A1 (de) |
WO (1) | WO2022189049A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756798A1 (de) * | 1997-12-19 | 1999-06-24 | Schmidt Dieter Maschbau | System zum Zuführen von Verbindungselementen |
DE102011103332A1 (de) * | 2011-05-27 | 2012-11-29 | Newfrey Llc | Verfahren und Vorrichtung zum Zuführen von Fügeelementen |
DE102011113832A1 (de) * | 2011-09-21 | 2013-03-21 | Newfrey Llc | Verfahren und Vorrichtung zum Zuführen von Fügeelementen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19731344B4 (de) | 1997-06-07 | 2006-09-14 | Dieter Schmidt | System zum Zuführen von Verbindungselementen an einen Stanzkopf |
GB9816796D0 (en) | 1998-08-03 | 1998-09-30 | Henrob Ltd | Improvements in or relating to fastening machines |
DE102009051571A1 (de) | 2009-10-23 | 2011-04-28 | Newfrey Llc, Newark | Fügeverfahren und Fügevorrichtung |
DE102016210799A1 (de) | 2016-06-16 | 2017-12-21 | Leoni Kabel Gmbh | Kupplungsvorrichtung zum Verbinden langgestreckter Hohlkörper in einem Montagesystem |
DE102021104140A1 (de) | 2021-02-22 | 2022-08-25 | Bayerische Motoren Werke Aktiengesellschaft | Vorvereinzelungsvorrichtung, Fügevorrichtung und Verfahren zum Betreiben einer Fügevorrichtung |
-
2021
- 2021-03-08 DE DE102021105466.4A patent/DE102021105466A1/de active Pending
-
2022
- 2022-01-19 CN CN202280008396.7A patent/CN116745063A/zh active Pending
- 2022-01-19 US US18/549,285 patent/US20240149330A1/en active Pending
- 2022-01-19 WO PCT/EP2022/051069 patent/WO2022189049A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756798A1 (de) * | 1997-12-19 | 1999-06-24 | Schmidt Dieter Maschbau | System zum Zuführen von Verbindungselementen |
DE102011103332A1 (de) * | 2011-05-27 | 2012-11-29 | Newfrey Llc | Verfahren und Vorrichtung zum Zuführen von Fügeelementen |
DE102011113832A1 (de) * | 2011-09-21 | 2013-03-21 | Newfrey Llc | Verfahren und Vorrichtung zum Zuführen von Fügeelementen |
Also Published As
Publication number | Publication date |
---|---|
CN116745063A (zh) | 2023-09-12 |
DE102021105466A1 (de) | 2022-09-08 |
US20240149330A1 (en) | 2024-05-09 |
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