WO2012116966A2 - Schweissdrahtfördervorrichtung - Google Patents
Schweissdrahtfördervorrichtung Download PDFInfo
- Publication number
- WO2012116966A2 WO2012116966A2 PCT/EP2012/053303 EP2012053303W WO2012116966A2 WO 2012116966 A2 WO2012116966 A2 WO 2012116966A2 EP 2012053303 W EP2012053303 W EP 2012053303W WO 2012116966 A2 WO2012116966 A2 WO 2012116966A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- welding wire
- roller
- locking
- sleeve
- receptacle
- 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.)
- Ceased
Links
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
- B23K9/32—Accessories
- B23K9/327—Means for transporting supplies
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
- B23K9/1336—Driving means
Definitions
- the invention relates to a welding wire conveying device according to the preamble of claims 1, 2 and 9 and a method for locking a pivotable roller receiving a welding wire conveying device according to the preamble of patent claim 1 0.
- Welding wire conveyors for conveying welding wire to one
- the welding wire conveying device is arranged between a welding wire container and the welding torch and is
- the welding wire is to be transported over particularly long distances, as is the case, for example, in shipbuilding, bridge construction and hall construction.
- the welding wire passes through a hose package
- Drive roller takes place by pressing a lever.
- the lever is coupled with a spring such that the counter-pressure roller is immediately pivoted in a direction to the drive roller receptacle as soon as the lever is no longer actuated.
- a disadvantage of this embodiment is that at least two people are required to insert the welding wire into the welding wire conveying device. Such insertion of the welding wire may be necessary if breaks in operation of the welding wire or a new welding wire for Welding is needed. For inserting the welding wire in the
- Welding wire conveyor it is necessary that the user operates the lever to move the counter-pressure roller away from the drive roller. Without operating the lever there is a risk that the welding wire buckles when inserted into the welding wire conveying device due to the small distance between the counter-pressure roller and the drive roller. Ie. in that the first user must operate the lever during the entire running-in process, in order to prevent the welding wire from buckling. Upon actuation of the lever, the welding wire must be guided by the user so that the welding wire does not pass the drive roller but is moved between the drive and counter pressure roller.
- the first roller is coupled with a pivot lever.
- a butt portion of the pivot lever abuts against a protruding portion of a bearing portion on which the first roller is supported.
- the pivot lever is moved translationally task
- An object of the invention is to provide a welding wire conveying apparatus which does not have the aforementioned disadvantages.
- Embodiments of the invention are the subject of the dependent claims.
- a welding wire conveying device has at least two roller receivers. At least one of the two roller receptacles is pivotable and coupled with a pivoting actuating means.
- the pivoting actuating means has a locking device which locks the position of the roller mount.
- the Rollabilityn can be a drive roller recording for
- the welding wire conveying device can drive means, in particular a worm shaft, for driving the
- Drive roller receiving driven by the drive means.
- a locking device has the advantage that the user of the welding wire conveying device only has to actuate the pivoting actuating means for a short time in order to bring the roller mounting into a pivoted position. That in that, because of the locking of the position of the pivotable roller mount, it is no longer necessary to keep the pivoting actuating means active throughout
- a further advantage of the embodiment according to the invention is that it is no longer necessary to use two people to insert the welding wire into the welding wire conveying device. This arises because of that
- Power source device can operate itself.
- a power source device u.a. will be a device for controlling the
- Welding wire feed in particular a stream loose welding wire feed, should be made.
- other parameters of the welding process can be adjusted by the power source device.
- the roller holder By actuating the Schwenkbettechnik Trentsm ittels the roller holder can be pivoted in different positions. Thus, the roller mount is in an operating position when the Schwenkbet2011istsm istel not actuated. Upon actuation of the Schwenkbet2011,sm ittels the roller receptacle can be moved into a Sch thoroughlydrahseinlaufwolf. As a welding wire inlet position, the position of the roller holder is understood, in which the pivotable
- Roll receiving has moved so far away from the other roller receptacle that a stream loose welding wire feed for insertion of the welding wire between the two rollers, in particular the pressure roller and the drive roller can be done.
- a single user can use the
- Friction resistance can shrink and thereby be guided safely.
- roller receptacle can be moved into a roller changing position, in which a change of the roller from the roller receptacle can be done easily.
- the welding wire conveying device is designed such that the Sch Strukturdraheinmaschinemaschinen corresponds to the role change position.
- the Sch Strukturdraheinlaufmaschine corresponds to the role change position.
- Welding wire conveying device may be provided a sensor that ermettelt the position of the roll receiving and / or the role.
- the sensor can transmit a signal to the power source device that a current loser
- Welding wire feed is to be triggered when the roll receptacle is in the welding wire inlet position. Consequently, the handling of the welding wire conveying device is simplified since the user only has to guide the welding wire between the two rollers, in particular the pressure roller and the drive roller, and otherwise has no further tasks, such as operating the power source device.
- the senor can transmit to the power source device that no welding wire feed is to take place when the roller receptacle in the
- the roller receivers in particular the pressure roller receptacle, can be coupled with a sleeve, the sleeve with the pivoting actuating means can be coupled. Furthermore, the sleeve is coupled to a biasing means, via which a biasing force is exerted on the sleeve.
- the biasing force can be transmitted via the sleeve to the roller receptacle, in particular the pressure roller receptacle, and the roller, in particular the pressure roller, on the welding wire.
- the biasing means may comprise a spring which is coupled at one end to the sleeve and at the other end with a threaded pin.
- Threaded pin can be adjusted to the force acting on the welding wire clamping force.
- the coupling of the pivoting actuating means with the sleeve can take place on the end of the pivoting actuating means facing the sleeve of the roller receptacle, in particular the pressure roller receptacle.
- the pivoting actuating means on the end facing the sleeve of the roller receiving a coupling portion for coupling with an end portion of the sleeve of the roller receiving.
- the end portion of the sleeve of the roller receptacle may be formed such that it can at least partially enclose a portion of the pivot actuating means, which may be cylindrical. In this case, the enclosing of the pivoting actuating means takes place in a region of the
- Pivoting actuating means which is provided between the coupling portion and the end remote from the sleeve of the roller receiving end of the pivoting actuating means.
- the end portion may be formed to have two protrusions and a base portion, the protrusions being from the base portion
- the pivoting actuating means can be between the two
- the coupling portion is formed such that it may have a larger diameter than that through the sleeve of the roller receptacle partially
- Coupling section be designed such that this at least one
- the coupling of the biasing means and the pivoting actuating means with the sleeve can be such that a rotation of the sleeve and thus the
- Swing actuator results.
- Roll receiving for example, in the operating position, can be swiveled.
- the pivoting actuating means may be designed such that it is displaceable along its longitudinal axis. This can for example be realized in that the pivoting actuating means has an external thread which is coupled to an internal thread, for example, with a sleeve of the
- Roll recording is coupled.
- the internal thread may be provided in a socket which is coupled to the external thread and retained by the user during actuation of the pivoting actuating means. Since the sleeve of the roller holder is stationary and / or rotationally fixed or the sleeve is held by the user and thus stationary and / or rotationally fixed, shifts in a rotation of the pivoting actuating means along its longitudinal axis.
- the locking device may be provided on the pivoting actuating means. It may comprise a locking means and a pressure means, wherein the pressure means is coupled to the locking means. More specifically, the pressure means may be coupled to the outer periphery of the locking means.
- the locking means can be formed cylindrical, and along the outer periphery have at least one extending in the longitudinal direction of the locking means recess.
- Pressure means may be formed as a means which is biased towards the locking means and can be compressed when the pressure means with the protruding from the recess of the locking means in contact.
- the pressure medium has a greater length along its axis directed towards the locking means, when it protrudes into the recess than when the pressure means with the outer periphery of the protruding from the recess portion of the
- the pressure medium can also with the reason of
- Locking and pressure means are as latching and
- the length of the depression along a pivoting actuator axis is selected such that upon axial movement of the pivoting actuating means along the pivoting actuating central axis, it is ensured that the pressure medium projects into the depression or into contact with the region protruding from the depression.
- a lock can be achieved in that the pressure medium engages in the recess.
- the biasing means exerts, as mentioned above, a force on the sleeve, which also acts on the pivoting actuating means due to the coupling of the sleeve with the pivoting actuating means. It is due to the force transmitted from the sleeve on the
- Swing actuating means exerted a force in the longitudinal direction
- roller receptacle directed opposite to the longitudinal direction, which leads to a pivoting of the roller receptacle in a direction away from the other roller receptacle.
- Swivel actuating means and the internal thread of the sleeve of the roller receiving act as a self-locking thread and thus as a locking device.
- the thread in particular the thread pitch, must be designed such that the through the biasing means on the sleeve on the
- Pivoting actuating means in its longitudinal axis or rotation of the
- Fig. 1 is a perspective view of the welding wire conveying device, a perspective view of a view of
- Fig. 3 is a side sectional view of the welding wire conveying device.
- the welding wire conveying device 1 shown in FIG. 1 has a
- Pressure roller receptacle 1 0 and the drive roller receptacle 1 1 protrude from a housing 12. More specifically, the pressure roller receptacle 1 0 and the project
- FIG. 2 shows the welding wire feed device 1 without the housing 12.
- the pressure roller receptacle 10 is coupled to a sleeve 100. Furthermore, the pressure roller receptacle 1 0 m with a pressure roller receiving gear 1 1 0 coupled. Both the pressure roller receptacle 1 0 and the sleeve 1 00 are pivotally mounted with respect to a pivot pin 1 03.
- the sleeve 100 is coupled to a biasing member 300 having a spring 301 and a threaded pin 302 and exerting a biasing force on the sleeve 100. The biasing force is directed such that the pressure roller receptacle 1 0 and the sleeve 1 00 about the pivot pin 1 03 in a direction to the drive roller receptacle 1 1, for example in the
- the sleeve 1 00 engages in an end portion 1 04 partially a portion of the Schwenkbetuschistsm ittels 20, wherein the end portion 1 04 two of a
- Base portion protruding projections has 1 05.
- the projections 1 05 are provided with respect to the base portion, that the partially engaged portion of the pivot actuating means 20 is provided between the two projections 1 05.
- the SchwenkbetHence Cosmeticsm means 20 has at one end an engagement portion 25 for engaging a lever, not shown, for rotating the
- Schwenkbet2011istsm means 20 at the end facing away from the engaging portion 25 a coupling portion 24 which has a larger diameter than the portion enclosed by the end portion 1 04 portion of Schwenkbet2011istsm ittels 20.
- the coupling portion 24 is formed such that it m with the end portion 1 04 and the projections 1 05 of the sleeve 1 00 can be brought into contact. More specifically, the coupling portion 24 can be coupled to the base portion and the two projections 105 when the
- the Schwenkbet2011106sm ittel 20 further comprises an external thread 21, which m with a not shown
- the SchwenkbetHenceistsm istel 20 m provided with a locking device 200 having a Arretierm termel 23 and a Druckm means 22.
- Arretierm termel 23 has a cylindrically shaped training, wherein along the longitudinal direction of the Arretierm ittels 23 a plurality of recesses 27 are provided.
- the pressure member 22 is formed so as to be in contact with the outer periphery of the locking means 23. Ie. in that the pressure element 22 protrude into the depression 27 or contact the base of the depression 27 or can be in contact with the regions 28 of the locking means 23 projecting relative to the depression 27.
- the pressure element 22 is fixed in position and is designed to be compressible.
- the drive roller receptacle 1 as shown in Figure 3, m with a sleeve 1 1 1 and a drive roller receiving gear 1 1 0 coupled. Both the
- Pressure roller receptacle 1 0 and the drive roller receptacle 1 1 are about their respective gear 1 1 0, 120 m with a worm shaft 30 in contact.
- Worm shaft 30 is m by means of a drive not shown in Fig. 2 driven, whereby the pressure roller receptacle 1 0 and the
- Drive roller receptacle 1 1 are driven.
- the drive roller receptacle 1 1 and the pressure roller receptacle 1 0 protrude partially through the opening 1 5 of the upper plate 1 3 of this and the housing 12th
- the arrangement of the welding wire conveying apparatus 1 shown in FIG. 3 shows the pressure roller receptacle 10 in a locked position moved away from the drive roller receptacle 11, for example in FIG
- the coupling portion 24 is in contact with the
- the pivoting actuating means 20 is, for example, by means of a lever, not shown, which m with the engaging portion 25 of
- the Schwenkbetuschistsm medium 20 For pivoting the pressure roller receptacle 1 0 in a direction away from the drive roller receptacle 1 1, the Schwenkbetuschistsm medium 20 must be rotated so that it moves in a direction away from the biasing means 300.
- the coupling portion 24 abuts against the end portion 1 04 of the sleeve 1 00, or against the projections 1 05 and the sleeve 1 00 and thus the Druckrollenfacting 10 rotate or pivot or tilt about the pivot pin 103 in a direction away from the drive roller receptacle 1 first
- a locking of the pressure roller seat 10 in the pivoted position takes place as soon as the pressure means 22 protrudes into the recess of the locking means 23 and the bottom of the recess 27 contacted.
- the position of the sleeve 100 and / or the pressure roller receptacle 10 is determined. In the event that the
- Pressure roller receptacle 10 is located in the welding wire inlet position, the sensor transmits a signal to a power source device. As soon as the
- Power source device receives the signal, the power source device triggers an electroless welding wire feed.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/983,210 US9873163B2 (en) | 2011-02-28 | 2012-02-28 | Welding wire conveyor device |
| EP12707511.7A EP2681001B1 (de) | 2011-02-28 | 2012-02-28 | Schweissdrahtfördervorrichtung mit einer ein arretiermittel und ein druckmittel aufweisenden arretiereinrichtung |
| AU2012222427A AU2012222427B2 (en) | 2011-02-28 | 2012-02-28 | Welding wire conveyor device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011000961.2 | 2011-02-28 | ||
| DE102011000961A DE102011000961A1 (de) | 2011-02-28 | 2011-02-28 | Schweißdrahtfördervorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012116966A2 true WO2012116966A2 (de) | 2012-09-07 |
| WO2012116966A3 WO2012116966A3 (de) | 2012-11-08 |
Family
ID=45808823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2012/053303 Ceased WO2012116966A2 (de) | 2011-02-28 | 2012-02-28 | Schweissdrahtfördervorrichtung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9873163B2 (de) |
| EP (1) | EP2681001B1 (de) |
| AU (1) | AU2012222427B2 (de) |
| DE (1) | DE102011000961A1 (de) |
| WO (1) | WO2012116966A2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD812120S1 (en) * | 2016-09-26 | 2018-03-06 | Fronius International Gmbh | Welding wire conveyor |
| USD809034S1 (en) * | 2016-09-26 | 2018-01-30 | Fronius International Gmbh | Welding wire buffer |
| USD806769S1 (en) * | 2016-09-26 | 2018-01-02 | Fronius International Gmbh | Welding wire buffer |
| USD813280S1 (en) * | 2016-09-26 | 2018-03-20 | Fronius International Gmbh | Welding wire conveyor |
| US11712746B1 (en) * | 2019-07-16 | 2023-08-01 | Andrew Kostecki | Wire feeder assembly |
| CN114083092B (zh) * | 2021-12-31 | 2022-08-02 | 江苏天一门窗有限公司 | 一种自动续丝的埋弧焊机及操作方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB301125A (en) | 1927-09-01 | 1928-11-29 | Ici Ltd | Improvements in or relating to arc welding tools |
| US20060278624A1 (en) | 2005-06-09 | 2006-12-14 | Christopher Mark R | Torch feed roll adjustment lever |
| DE102005041695B4 (de) | 2005-09-01 | 2007-04-26 | Carlos Rojas | Hilfsgerät zum Zuführen von Zusatzwerkstoff beim WIG-Schweißen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE301124C (de) | ||||
| AT413662B (de) * | 2004-02-04 | 2006-04-15 | Fronius Int Gmbh | Schweissbrenner mit einem brennergehäuse |
-
2011
- 2011-02-28 DE DE102011000961A patent/DE102011000961A1/de not_active Withdrawn
-
2012
- 2012-02-28 WO PCT/EP2012/053303 patent/WO2012116966A2/de not_active Ceased
- 2012-02-28 AU AU2012222427A patent/AU2012222427B2/en active Active
- 2012-02-28 EP EP12707511.7A patent/EP2681001B1/de active Active
- 2012-02-28 US US13/983,210 patent/US9873163B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB301125A (en) | 1927-09-01 | 1928-11-29 | Ici Ltd | Improvements in or relating to arc welding tools |
| US20060278624A1 (en) | 2005-06-09 | 2006-12-14 | Christopher Mark R | Torch feed roll adjustment lever |
| DE102005041695B4 (de) | 2005-09-01 | 2007-04-26 | Carlos Rojas | Hilfsgerät zum Zuführen von Zusatzwerkstoff beim WIG-Schweißen |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012222427A1 (en) | 2013-09-19 |
| US20130327750A1 (en) | 2013-12-12 |
| AU2012222427B2 (en) | 2015-03-12 |
| WO2012116966A3 (de) | 2012-11-08 |
| EP2681001A2 (de) | 2014-01-08 |
| EP2681001B1 (de) | 2015-05-27 |
| US9873163B2 (en) | 2018-01-23 |
| DE102011000961A1 (de) | 2012-08-30 |
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