CN111570976B - Anti-winding welding wire barrel and wire feeding system - Google Patents
Anti-winding welding wire barrel and wire feeding system Download PDFInfo
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- CN111570976B CN111570976B CN202010481934.7A CN202010481934A CN111570976B CN 111570976 B CN111570976 B CN 111570976B CN 202010481934 A CN202010481934 A CN 202010481934A CN 111570976 B CN111570976 B CN 111570976B
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- 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
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Abstract
The invention discloses a welding wire guiding device which comprises a mounting seat and a wire guiding piece, wherein the wire guiding piece is rotatably arranged on the mounting seat, part of the wire guiding piece extends out of the mounting seat, and a wire guiding hole penetrates through the extending part of the wire guiding piece. The anti-tangling welding wire barrel comprises an outer barrel body with an opening at the upper part, an inner barrel body is arranged in the outer barrel body, a welding wire chamber is formed in a cylindrical interlayer region between the inner barrel body and the outer barrel body, and the guiding device is arranged above the inner barrel body. The invention has the beneficial effects that: the welding wire is rolled up and is placed indoor at the welding wire, and the welding wire is worn out from the wire guide hole, and along with the feeding of welding wire, the unwinding direction of wire guide rod along the welding wire book constantly rotates, can block a plurality of wire circles that probably appear, avoids the welding wire to twist reverse again to effectively prevent that the welding wire from knoing, simple structure, design benefit, the effect is stable.
Description
Technical Field
The invention belongs to the technical field of welding equipment, and particularly relates to an anti-tangling welding wire barrel and a wire feeding system.
Background
The barreled wire feeding device is the most common wire feeding device for consumable electrode welding robots for automatic welding and generally comprises an outer barrel and an inner barrel, wherein a gap between the outer barrel and the inner barrel forms a wire accommodating cavity. The whole bundle of welding wires is accommodated into a wire harness coil by the same welding wire and sleeved outside the inner cylinder body. The welding wire pressure disk is arranged above the welding wire bundle coil. The dust cover is arranged above the outer barrel and covers the upper port of the outer sleeve, and a wire guide hole is formed in the center of the dust cover. When the welding wire pressing disc is used, the welding wire starting end of the welding wire bundle coil sequentially penetrates out of the outer ring of the welding wire pressing disc and the wire guide hole, and then is connected with a welding robot. When the welding wire is used, in the continuous leading-out process of the welding wire, the situation that a plurality of circles of silk threads are pulled up from a welding wire hanging section between a welding wire bundle and a silk guide hole sometimes occurs, and at the moment, the welding robot continues to pull the welding wire to feed, so that the plurality of circles of silk threads are knotted possibly. Welding wire feed is obstructed, welding operation faults are caused, and automatic welding operation efficiency is greatly influenced. In order to prevent the welding wire from knotting, patent document CN110000451A adopts a mode of additionally installing a straightener composed of a roller set and a tensioner composed of a counterweight to comb the overhanging section of the welding wire to prevent knotting, but the problem that the initial head of the welding wire passes through the straightener after a new welding wire bundle is replaced is inconvenient, the wire replacement efficiency is affected, and the welding wire is partially bent due to excessive torsion, so that knotting cannot be completely prevented. Therefore, it is necessary to develop an anti-tangling wire barrel with simple structure and high reliability.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a wire guiding device.
The technical scheme is as follows:
the utility model provides a welding wire guiding device, its key lies in, includes mount pad and seal wire spare, seal wire spare rotates to set up on the mount pad, seal wire spare part stretches out the mount pad, it has the wire guide hole to run through on the extension of seal wire spare.
By adopting the design, the guiding device is installed on the welding wire barrel, the welding wire penetrates out of the wire guiding hole, the wire guiding rod continuously rotates along the unwinding direction of the welding wire coil along with the feeding of the welding wire, a plurality of wire loops which possibly appear can be blocked, the welding wire is prevented from being twisted, the knotting of the welding wire is effectively prevented, and after the welding wire in a barrel is consumed, the guiding device is directly installed on a new welding wire barrel.
As a preferred technical solution, the mounting base includes a mounting plate, the wire guiding member is rotatably disposed on a surface of one side of the mounting plate, the wire guiding member rotates in a plane parallel to the mounting plate, and a positioning plate is fixedly connected to another surface of the mounting plate.
By adopting the design, the positioning plate is used for being inserted into the inner cavity of the inner barrel body of the welding wire barrel to position the mounting plate, and the mounting plate falls on the inner barrel body of the welding wire barrel to support the wire guiding piece.
As the preferred technical scheme, a locking piece is arranged on the positioning plate, and an operation hole is formed in the mounting plate.
By adopting the design, the locking piece is arranged for firmly fixing the guiding device on the welding wire barrel, and the operation hole is formed, so that the manual operation locking piece can be conveniently installed for locking or unlocking.
As preferred technical scheme, above-mentioned seal wire spare is the wire guide pole, and the one end of this wire guide pole is passed through the bearing and is installed on the mounting panel, the other end extends seted up behind the mounting panel the seal wire hole.
By adopting the design, the structure is simple, the wire guide rod is convenient to rotate, the resistance is small, and the wire guide rod is easy to be driven to rotate by the fed welding wire.
Preferably, the wire guide holes are arranged in a direction perpendicular to the mounting plate, and the diameter of the wire guide holes increases from the center to both ends.
By adopting the design, the device has the advantages of being suitable for small-amplitude shaking in the welding wire feeding process and preventing the welding wire from being clamped at the end part of the wire guide hole.
The second purpose of the invention is to provide an anti-winding welding wire barrel. The technical scheme is as follows:
the utility model provides an anti-tangling welding wire bucket, includes the outer barrel of top open-ended, is equipped with interior barrel in this outer barrel, this interior barrel with the regional welding wire room that forms of cylindric intermediate layer between the outer barrel, be equipped with as above on the interior barrel guiding device, its key lies in, the mounting panel is installed barrel upper end in, the locating plate is inserted and is established the inner chamber of interior barrel, the locking piece with the section of thick bamboo wall of interior barrel is connected, the guide wire pole when the horizontal direction rotates the guide wire hole is located the opening top of welding wire room.
By adopting the design, the wire guiding rod has the advantages that the welding wire coil is placed in the welding wire chamber, the welding wire penetrates out of the wire guiding hole, the wire guiding rod continuously rotates along the unwinding direction of the welding wire coil along with the feeding of the welding wire, the knotting of the welding wire is effectively prevented, and the wire guiding rod is simple in structure, ingenious in design and stable in effect.
As a preferred technical scheme, the inner cylinder and the outer cylinder are arranged in a concentric line, the lower ends of the inner cylinder and the outer cylinder are connected with the same cylinder bottom, an inner cylinder curled edge is arranged on the opening edge of the upper end of the inner cylinder, an outer cylinder curled edge is arranged on the opening edge of the upper end of the outer cylinder, the upper end of the inner cylinder is detachably provided with the round mounting plate, and the center line of the mounting plate is superposed with the center line of the inner cylinder;
the thread guide rod is installed at the center of the upper surface of the installation plate.
By adopting the design, the welding wire barrel is simple in structure, and the arrangement of the turned edge is favorable for improving the strength.
According to a preferable technical scheme, the locking piece is a spring pin, a shell of the spring pin is fixed on the positioning plate, a lock pin of the spring pin movably penetrates through the positioning plate, and the lock pin of the spring pin is positioned below the turned edge of the inner barrel.
By adopting the design, the device has the advantages that the turned edge of the inner barrel limits the spring pin, the guide device is prevented from being separated, the spring pin is used for locking and unlocking, the operation is very simple, and the time for replacing the welding wire is saved.
The invention also aims to provide a wire feeding system. The technical scheme is as follows:
the wire feeding system comprises the welding wire barrel, and is characterized by further comprising a feeding device arranged near the welding wire barrel;
the indoor layer of being equipped with of welding wire bucket winds the discoid welding wire, the one end of welding wire is followed wire guide hole activity is worn out and is extended to feeding device.
By adopting the design, the welding wire barrel is matched with the feeding device to automatically feed wires.
As a preferred technical solution, the wire feeding system further comprises an automatic detection control system, wherein the automatic detection control system comprises a sensing element, a transmitting element, a receiver and a controller;
the sensing element sets up on the wire guide pole, sensing element is used for detecting in the wire guide hole the welding wire state, and the signal output part of this sensing element connects the transmitting element, and this transmitting element is used for the transmission signal extremely the receiver, the signal output part of receiver connects the signal input part of controller, the feed control output of controller with feeding device connects.
By adopting the design, the welding wire state is monitored through the sensing element, the welding wire feeding is actively suspended after the welding wire is consumed, and the operator adds a new welding wire to prevent the automatic welding operation from being broken down.
Compared with the prior art, the invention has the beneficial effects that: the guiding device is installed on the welding wire bucket, and the welding wire is worn out from the wire guide hole, and along with the feeding of welding wire, the unwinding direction of wire guide rod along the welding wire book constantly rotates, can block a plurality of wire circles that probably appear, avoids the welding wire to twist reverse again to effectively prevent that the welding wire from knoing, simple structure, design benefit, the effect is stable.
Drawings
FIG. 1 is a schematic view of a wire guiding apparatus;
FIG. 2 is a schematic view of an anti-tangling wire barrel;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the locking member locking the guide device with the inner barrel;
FIG. 5 is a schematic view of the wire being placed in the wire chamber from the perspective of FIG. 2, further illustrating the sensing element;
fig. 6 is a schematic flow chart of the automatic detection control system.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
As shown in fig. 1 to 4, an anti-tangling welding wire barrel comprises an outer barrel body 1 with an upper opening, an inner barrel body 2 is arranged in the outer barrel body 1, the inner barrel body 2 and the outer barrel body 1 are arranged in a concentric line, the lower ends of the inner barrel body and the outer barrel body are connected with the same barrel bottom, an inner barrel turned edge 2a is arranged on the edge of an opening at the upper end of the inner barrel body 2, the inner barrel turned edge 2a is positioned on one side of the inner wall of the inner barrel body 2, and an outer barrel turned edge 1a is arranged on an opening at the upper end of the outer barrel body 1. The cylindrical interlayer area between the inner cylinder 2 and the outer cylinder 1 forms a welding wire chamber 3. The upper end detachably of interior barrel 2 is equipped with welding wire guiding device, as shown in fig. 1 and 3, and this welding wire guiding device includes the mount pad, and this mount pad includes circular shape mounting panel 5, and this mounting panel 5 top is rotated and is provided with wire guide rod 4, and the below is fixed and is equipped with locating plate 6.
Specifically, the one end of guide wire pole 4 with mounting panel 5 rotates to be connected, and this guide wire pole 4 rotates at the horizontal direction, and this guide wire pole 4's the other end is in rotate directly over the opening of wire chamber 3, this guide wire pole 4 corresponds wire guide hole 4a has been seted up to one of 3 open-ended of wire chamber. Specifically, the guide wire rod 4 is mounted at the center of the upper surface of the mounting plate 5 through a bearing.
The wire guide hole 4a is positioned between the outer edge of the mounting plate 5 and the inner wall of the outer barrel 1. The thread guide holes 4a are vertically arranged, and the hole diameter of the thread guide holes 4a is gradually increased from the center to two ends.
The mounting plate 5 with the concrete connection mode of interior barrel 2 does: the central line of mounting panel 5 with the tube core line coincidence of interior barrel 2, barrel 2 upper end in mounting panel 5 falls, the lower fixed surface of mounting panel 5 is connected with curved locating plate 6, and this locating plate 6 is inserted and is established 2 inner chambers of interior barrel, this locating plate 6 with be equipped with locking mechanism between the inner wall of interior barrel 2.
As shown in fig. 4, the locking mechanism includes a locking member, which may be a spring pin 7, mounted on the positioning plate 6. One end of the shell of the spring pin 7 is connected with the positioning plate 6 in a welding mode, the lock pin of the spring pin 7 movably penetrates through the positioning plate 6, the free end of the lock pin of the spring pin 7 is located below the inner barrel turned edge 2a, and due to blocking of the inner barrel turned edge 2a, the welding wire guiding device can be prevented from being separated.
The mounting plate 5 is provided with an operation hole 5a, so that an operator can conveniently stretch and lock the spring pin 7 or unlock the spring pin 7. Thus, after a barrel of welding wire is consumed, an operator stretches his hand from the operation hole 5a to enter the inner barrel body 2, unlocks the spring pin 7 and takes down the welding wire guiding device to install the welding wire guiding device on a new welding wire barrel, and the welding wire barrel is very convenient to install.
The welding wire barrel is suitable for the following automatic welding wire feeding system.
A wire feeding system comprises the welding wire barrel and a feeding device 9 arranged near the welding wire barrel. As shown in fig. 5, a welding wire 8 in a shape of a layer winding disk is arranged in the welding wire chamber 3 of the welding wire barrel, and one end of the welding wire 8 movably penetrates out of the wire guide hole 4a and extends to the feeding device 9.
Like this, with the continuous feeding of feeding device 9 pulling welding wire 8, the welding wire 8 of wearing to establish in wire guide hole 4a drives wire guide rod 4 and rotates along the direction of drawing a thread of welding wire book, even if the welding wire that dangles draws up a circle or several circles welding wire 8, also can be intercepted by wire guide rod 4, can avoid welding wire 8 to tangle, guarantee that welding wire 8 feeds smoothly in succession. Those skilled in the art will recognize that the guidewire rod 4 may be replaced with other shaped guidewire elements such as a guidewire block, a guidewire plate, etc.
The wire feeding system is also provided with an automatic detection control system due to the application of the wire feeding system to automatic welding. As shown in fig. 6, the automatic detection control system includes a sensing element 10, a transmitting element 11, a receiver 12, and a controller 13. Sensing element 10 sets up on the wire guide pole 4, this sensing element 10 is used for detecting in the wire guide hole 4a welding wire 8 state, the signal output part of this sensing element 10 connects transmitting element 11, this transmitting element 11 be used for the transmitting signal extremely receiver 12, the signal output part of receiver 12 is connected the signal input part of controller 13, the feed control output of controller 13 with feeding device 9 connects.
The sensing element 10 may be an opto-electronic switch such as model E3JK-5DM1 or E3 JK-5L. The transmit element 11 model may be panda DX80N and the receiver 12 may be panda DX 80G. The feeding device 9 may be a wire feeding execution module of a welding robot, and the structure and feeding control of the feeding device are conventional, as disclosed in patent documents CN110248759A, CN109641320A, and the like.
When the welding wire 8 is normally fed and the sensing element 10 can sense the welding wire 8, a normal working signal is output to the transmitting element 11 and then transmitted to the receiver 12, the receiver 12 receives the normal working signal and then outputs the normal working signal to the controller 13, and the controller 13 controls the feeding device 9 to normally work. When the welding wire 8 is consumed, the tail end of the welding wire 8 leaves the wire guide hole 4a, the sensing element 10 cannot sense the welding wire 8 at the moment, a pause signal is output to the emitting element 11, then the pause signal is transmitted to the controller 13 through the receiver 12, and the controller 13 controls the feeding device 9 to pause. The operator replaces the new welding wire barrel and passes the start end of the new welding wire through the wire guiding hole 4a and connects with the end of the previous welding wire 8, and then starts the feeding device 9 to continue working. By using the wire feeding system, the replacement of the welding wire coil is completed only in 1-2 minutes, which is very convenient, and the operation efficiency of the automatic welding system is ensured.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides an anti-kinking welding wire bucket, includes top open-ended outer barrel (1), is equipped with interior barrel (2) in this outer barrel (1), this interior barrel (2) with cylindric intermediate layer between outer barrel (1) is regional to form welding wire room (3), its characterized in that:
the welding wire guiding device is arranged on the inner barrel (2) and comprises a mounting seat and a wire guiding piece (4), the wire guiding piece (4) is rotatably arranged on the mounting seat, the part of the wire guiding piece (4) extends out of the mounting seat, and a wire guiding hole (4a) penetrates through the extending part of the wire guiding piece (4);
the mounting seat comprises a mounting plate (5), the wire guide piece (4) is rotatably arranged on the surface of one side of the mounting plate (5), the wire guide piece (4) rotates in a plane parallel to the mounting plate (5), and a positioning plate (6) is fixedly connected to the other surface of the mounting plate (5);
a locking piece is arranged on the positioning plate (6), and an operation hole (5a) is formed in the mounting plate (5);
the wire guide piece (4) is a wire guide rod, one end of the wire guide rod is arranged on the mounting plate (5) through a bearing, and the other end of the wire guide rod extends out of the mounting plate (5) and is provided with a wire guide hole (4 a);
the wire guide holes (4a) are arranged along the direction perpendicular to the mounting plate (5), and the hole diameter of each wire guide hole (4a) is gradually increased from the center to two ends;
the mounting panel (5) is installed barrel (2) upper end in, locating plate (6) are inserted and are established the inner chamber of interior barrel (2), the locking piece with the section of thick bamboo wall of interior barrel (2) is connected, when the guide wire pole rotates at the horizontal direction the guide wire hole (4a) are located the opening top of welding wire room (3).
2. The anti-wind wire barrel of claim 1, wherein: the inner barrel (2) and the outer barrel (1) are arranged in a concentric line mode, the lower ends of the inner barrel and the outer barrel are connected with the same barrel bottom, an inner barrel turned edge (2a) is arranged on the edge of an opening at the upper end of the inner barrel (2), an outer barrel turned edge (1a) is arranged on the edge of an opening at the upper end of the outer barrel (1), the circular mounting plate (5) is detachably arranged at the upper end of the inner barrel (2), and the center line of the mounting plate (5) is overlapped with the center line of the inner barrel (2);
the wire guide rod is arranged at the center of the upper surface of the mounting plate (5).
3. The anti-wind wire barrel of claim 2, wherein: the locking piece is a spring pin (7), the shell of the spring pin (7) is fixed on the positioning plate (6), the lock pin of the spring pin (7) movably penetrates through the positioning plate (6), and the lock pin of the spring pin (7) is positioned below the inner barrel curled edge (2 a).
4. A wire feeding system comprising the wire barrel according to any one of claims 1 to 3, wherein: the welding wire feeding device further comprises a feeding device (9) arranged near the welding wire barrel;
the wire barrel is characterized in that a layer of coiled welding wire (8) is arranged in a welding wire chamber (3) of the welding wire barrel, and one end of the welding wire (8) penetrates out of the wire guide hole (4a) in a movable mode and extends to the feeding device (9).
5. The welding wire feed system of claim 4, wherein: the automatic detection control system comprises a sensing element (10), a transmitting element (11), a receiver (12) and a controller (13);
induction element (10) sets up on the wire guide pole, induction element (10) are used for detecting in wire guide hole (4a) welding wire (8) state, the signal output part of this induction element (10) is connected emission element (11), this emission element (11) are used for the transmission signal extremely receiver (12), the signal output part of receiver (12) is connected the signal input part of controller (13), the feed control output of controller (13) with feeding device (9) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481934.7A CN111570976B (en) | 2020-05-28 | 2020-05-28 | Anti-winding welding wire barrel and wire feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481934.7A CN111570976B (en) | 2020-05-28 | 2020-05-28 | Anti-winding welding wire barrel and wire feeding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111570976A CN111570976A (en) | 2020-08-25 |
| CN111570976B true CN111570976B (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010481934.7A Active CN111570976B (en) | 2020-05-28 | 2020-05-28 | Anti-winding welding wire barrel and wire feeding system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283793B (en) * | 2022-10-08 | 2022-12-20 | 博顿液压股份有限公司 | A welding send a equipment for pneumatic cylinder processing |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0135931Y1 (en) * | 1996-03-20 | 1999-02-18 | 정몽석 | Tangle preventor for welding wire spool |
| CN1309630C (en) * | 2002-02-01 | 2007-04-11 | 塑料及金属线股份有限公司 | Holder for packaging welding wire roll and supply welding wire and fixer |
| KR20080013519A (en) * | 2006-08-09 | 2008-02-13 | 기아자동차주식회사 | Apparatus for rotating guide of wire |
| JP5908220B2 (en) * | 2011-05-31 | 2016-04-26 | 株式会社ダイヘン | Wire guide |
| CN204416764U (en) * | 2014-10-30 | 2015-06-24 | 安徽华众焊业有限公司 | A kind of welding wire guiding trestle |
| CN206382682U (en) * | 2016-12-21 | 2017-08-08 | 上海众达汽车冲压件有限公司 | A kind of welding wire conveying device |
| CN109604778A (en) * | 2019-01-09 | 2019-04-12 | 珠海卡佩克机器人科技有限公司 | A kind of wire feed automatic angle adjusting device and wire-feed motor |
| CN110000451B (en) * | 2019-01-22 | 2021-09-14 | 中车长春轨道客车股份有限公司 | Anti-wire-clamping method for barreled welding wire |
| CN212470132U (en) * | 2020-05-28 | 2021-02-05 | 联伟汽车零部件(重庆)有限公司 | Welding wire guiding device, anti-winding welding wire barrel and wire feeding system |
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- 2020-05-28 CN CN202010481934.7A patent/CN111570976B/en active Active
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