CN108161181A - A kind of wire feeder for arc welding robot - Google Patents
A kind of wire feeder for arc welding robot Download PDFInfo
- Publication number
- CN108161181A CN108161181A CN201810100941.0A CN201810100941A CN108161181A CN 108161181 A CN108161181 A CN 108161181A CN 201810100941 A CN201810100941 A CN 201810100941A CN 108161181 A CN108161181 A CN 108161181A
- Authority
- CN
- China
- Prior art keywords
- wire
- tube body
- sealing
- feeding pipe
- arc welding
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 238000005192 partition Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process 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
- B23K9/12—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
- B23K9/1333—Dereeling means
Abstract
The present invention provides a kind of wire feeders for arc welding robot, including at least two section wire-feeding pipes, are connected between every two sections wire-feeding pipe by connector；The wire-feeding pipe includes：Tube body, sealing upper cover and sealing lower cover, sealing upper cover and sealing lower cover center setting mesoporous, welding wire are passed through from hole, tube body one end outer wall setting pillar；The connector is sheathed on the tube body other end, and connector rotation is hung on the pillar of next section wire-feeding pipe.The wire feeder of the present invention, not only prevent the tangled up and knotted of welding wire, traditional integral type wire-feeding pipe is divided into more piece simultaneously, it is rotatablely connected between often saving by connector, it ensure that the seal of wire-feeding pipe, dust, foreign matter etc. is prevented to enter heel and toe wear caused by wire tube, while ensure that the flexibility of wire-feeding pipe to a certain extent again.And the present invention is respectively arranged with ball at tube body both ends, during wire feed, ball relative wire rolls, and improves the wire vent stability of this wire feeder, reduces wire-feeder resistance.
Description
Technical field
The present invention relates to arc welding robot fields, and in particular to a kind of wire feeder for arc welding robot.
Background technology
Arc welding robot is the industrial robot for carrying out automatic arc welding.Arc welding robot be by teaching box, control panel,
The part such as robot seat and automatic wire feeding device, the source of welding current forms.Continuous path control can be realized under control of the computer
System and point position control.Linear interpolation and the welding of circular interpolation function can also be utilized to be welded by the space that straight line and circular arc are formed
Seam.With the development of automated manufacturing, arc welding robot has gradually substituted artificial progress production operation.
The wire-feeding pipe (wire feeder) of welding machine just needs replacing in use for some time at present, and welding wire is from wire-feeding pipe
Often the reason of occurring obstructing problem during submitting, needing replacing is mostly frequent movement of the welding wire in wire-feeding pipe, abrasion
The conductive head of wire feed tube end, declines conductive capability, there is normal abrasion among these, also have due to dust, foreign matter etc. into
Heel and toe wear caused by entering wire tube, particularly in process of production, welding wire can carry electrostatic sometimes, can be dust, iron filings
Foreign matters is waited to bring into wire tube, exacerbate heel and toe wear, so as to which foreign matter will cause wire-feeding pipe access not smooth.
To solve the above problems, application No. is 201110136944.8 and 201110153770.6 Chinese patent, it is open
A kind of mechanisms of new type auto welding machine wire-feeding pipe of mechanism of two kinds of new type auto welding machine wire-feeding pipes, they are in wire feed tube body
Dust-proof seal ring is equipped with to overcome the heel and toe wear of wire-feeding pipe with the end entrance of wire-feeding pipe, is prolonged the service life, and is ensured
The feeding of welding wire is smooth, but due to the limitation of wire feed distance, needs to design longer wire-feeding pipe, while also need to ensure wire-feeding pipe
Suppleness, technology disclosed above can not solve the problems, such as this, and there is an urgent need to be improved.
Invention content
To solve the above problems, the present invention provides a kind of wire feeders for arc welding robot.The wire feed of the present invention
Device not only prevents the tangled up and knotted of welding wire, while traditional integral type wire-feeding pipe is divided into more piece, passes through company between often saving
Fitting is rotatablely connected, and ensure that the seal of wire-feeding pipe, it is therefore prevented that dust, foreign matter etc. enter improper mill caused by wire tube
Damage, while ensure that the flexibility of wire-feeding pipe to a certain extent again.And the present invention is respectively arranged with ball, wire feed at tube body both ends
In the process, ball relative wire rolls, and improves the wire vent stability of this wire feeder, reduces wire-feeder resistance.
To realize the technical purpose, the technical scheme is that：A kind of wire feeder for arc welding robot, packet
At least two section wire-feeding pipes are included, are connected between every two sections wire-feeding pipe by connector；
The wire-feeding pipe includes：
Tube body, sealing upper cover and sealing lower cover, sealing upper cover and sealing lower cover are set to tube body both ends, are respectively used to seal
Tube body both ends, sealing upper cover and sealing lower cover center setting mesoporous, welding wire are passed through from hole,
Pillar is set to tube body one end outer wall；
The connector is sheathed on the tube body other end, and connector rotation is hung on the pillar of next section wire-feeding pipe.
Further, the sealing upper cover and sealing lower cover are the spherical structure to tube body end face outer lug；It is described close
It seals up to cover and opens up concentric groove.
Further, the connector includes clamping ring and ear；
Ear is set to one end of clamping ring, and sets of holes are set in ear, and sets of holes are hung on the pillar and pillar rotation
Connection.
Further, the clamping ring internal diameter is not less than the outer tube diameter.
Further, the clamping ring other end sets the first boss to inner ring protrusion；
The second boss of the other end setting outwardly convex of the tube body, by the cooperation of first boss and second boss,
The clamping ring fixation is set in the tube body other end.
Further, the second boss opens up slot.
As a kind of preferred embodiment of the present invention, based on the above, unlike, on the tube body and sealing
Lid, sealing lower cover are integrally formed.
As another preferred embodiment of the present invention, based on the above, unlike, the sealing upper cover,
Sealing lower cover is interference fitted in the tube body both ends respectively；
Setting two sets partition portion, the centrally disposed hole in partition portion, partition portion and sealing upper cover respectively in the tube body, with
And the multiple balls of sandwiched between partition portion and sealing lower cover.
Further, the relatively described tube body end face indent in the partition portion and sealing upper cover or sealing lower cover form the rolling
The accommodating space of pearl.
Further, the ball surrounds the Kong Yizhou, and welding wire is pierced by from ball.
The beneficial effects of the present invention are：
The wire feeder of the present invention not only prevents the tangled up and knotted of welding wire, while traditional integral type wire-feeding pipe is divided
For more piece, it is rotatablely connected between often saving by connector, ensure that the seal of wire-feeding pipe, it is therefore prevented that the entrance such as dust, foreign matter
Heel and toe wear caused by wire tube, while ensure that the flexibility of wire-feeding pipe to a certain extent again.And the present invention is in tube body two
It holds and is respectively arranged with ball, during wire feed, ball relative wire rolls, and improves the wire vent stability of this wire feeder, subtracts
Small wire-feeder resistance.
Description of the drawings
Fig. 1 is the section wire-feeding pipe of the present invention and the overall structure diagram of connector；
Fig. 2 is the configuration schematic diagram of Fig. 1 of the present invention；
Fig. 3 is the sealing superstructure schematic diagram of the present invention；
Fig. 4 is the sealing lower cover structure schematic diagram of the present invention；
Fig. 5 is the wire-feeding pipe overall structure diagram of the present invention；
Fig. 6 is the wire-feeding pipe end view of the present invention；
Fig. 7 is mounting structure schematic diagram of the ball in wire feed end surfaces of the present invention；
Fig. 8 is the connector parallel linkage structure diagram of the present invention；
The connector that Fig. 9 is the present invention is cross-linked mode structure diagram.
Specific embodiment
Technical scheme of the present invention will be clearly and completely described below.
The orientation term such as " on ", " under " of the present invention, " interior ", " outer ", " one end ", " other end ", the side of being for
Just the wire feeder structure setting relationship of the present invention is described, limitation of the invention can not be interpreted as.
As shown in Figure 1, a kind of wire feeder for arc welding robot, including at least two section wire-feeding pipes, every two sections wire feed
It is connected between pipe by connector；
The wire-feeding pipe includes：
Tube body 1, sealing upper cover 3 and sealing lower cover 4, sealing upper cover 3 and sealing lower cover 4 are set to 1 both ends of tube body, use respectively
In 1 both ends of sealed tube body, sealing upper cover 3 and 4 center of sealing lower cover setting mesoporous, welding wire are passed through from mesoporous,
Pillar 101 is set to 1 one end outer wall of tube body；
The connector 2 is sheathed on 1 other end of tube body, and connector 2 rotates the pillar for being hung on next section wire-feeding pipe
On 101.That is, the wire feeder of the present invention, not only prevents the tangled up and knotted of welding wire, while traditional integral type is sent
Fiber tube is divided into more piece, is rotatablely connected between often saving by connector, ensure that the seal of wire-feeding pipe, it is therefore prevented that dust, foreign matter
Deng into heel and toe wear caused by wire tube, while it ensure that the flexibility of wire-feeding pipe to a certain extent again.
Further, the sealing upper cover 3 and sealing lower cover 1 are the spherical structure to tube body end face outer lug；It is described
Concentric groove 301 is opened up in sealing upper cover 3.In two section wire-feeding pipe connections, under the sealing for sealing upper cover 3 and next wire-feeding pipe
Lid protrusion mutually contacts, and 301 structure of groove provides certain rotation space for sealing lower cover, further enhances wire-feeding pipe
It is flexible.
Further, the connector 2 includes clamping ring and ear；
Ear is set to one end of clamping ring, and sets of holes 201 are set in ear, and sets of holes 201 are hung on the pillar 101,
It is rotatablely connected with pillar 101.
Further, the clamping ring internal diameter is not less than 1 outer diameter of tube body.The tube body 1 of next wire-feeding pipe is socketed in connection
In circle, and by ear's clamping, the sets of holes 201 in ear are just hung on the pillar 101 of next wire-feeding pipe.Preferably, such as Fig. 9
Shown, the pillar 101 sets two on tube body 1, and ear's keeping parallelism and tube body are arranged mutually, you can ensures whole
The flexibility of a wire feeder in a plane.As shown in figure 8, the pillar sets four at equal intervals, the ear of each connector
Portion intermeshes, you can ensures flexibility of the entire wire feeder in multiple directions.
Further, the clamping ring other end sets the first boss 202 to inner ring protrusion；
The second boss 102 of the other end setting outwardly convex of the tube body, passes through first boss 202 and second boss
102 cooperation, the clamping ring fixation are set in 1 other end of tube body.
Further, the second boss 102 opens up slot 104.In first boss 202 and the engagement process of second boss 102
In, slot 104 provides deformation space for second boss 102, facilitates being arranged for second boss 102.
As a kind of preferred embodiment of the present invention, based on the above, unlike, the tube body 1 and sealing
Upper cover 3, sealing lower cover 4 are integrally formed, and welding wire is passed through from centre, are arc welding robot not cut-off silk.
As another preferred embodiment of the present invention, based on the above, unlike, the sealing upper cover 3,
Sealing lower cover 4 is interference fitted in 1 both ends of tube body respectively；
Setting two sets partition portion 103,103 centrally disposed hole 105 of partition portion, partition portion 103 respectively in the tube body
The multiple balls 5 of sandwiched between sealing upper cover 3 and partition portion 103 and sealing lower cover 3.That is, in the sealing of the present invention
Lid 3 or sealing lower cover 4, not only seal 1 both ends of tube body, and also sealing has housed ball 5.
Further, the relatively described tube body end face indent in the partition portion 103 and sealing upper cover 3 or sealing lower cover 4 form institute
State the accommodating space of ball 5.
Further, the ball 5 surrounds the Kong Yizhou, and welding wire is pierced by from ball 5.That is, 1 both ends of tube body point
It is not provided with ball, during wire feed, ball relative wire rolls, and improves the wire vent stability of this wire feeder, reduces
Wire-feeder resistance.
For those of ordinary skill in the art, without departing from the concept of the premise of the invention, it can also do
Go out several modifications and improvements, these belong to protection scope of the present invention.
Claims (10)
1. a kind of wire feeder for arc welding robot, which is characterized in that including at least two section wire-feeding pipes, every two sections wire-feeding pipe
Between connected by connector；
The wire-feeding pipe includes：
Tube body, sealing upper cover and sealing lower cover, sealing upper cover and sealing lower cover are set to tube body both ends, are respectively used to sealed tube body
Both ends, sealing upper cover and sealing lower cover center setting mesoporous, welding wire are passed through from mesoporous,
Pillar is set to tube body one end outer wall；
The connector is sheathed on the tube body other end, and connector rotation is hung on the pillar of next section wire-feeding pipe.
A kind of 2. wire feeder for arc welding robot according to claim 1, which is characterized in that the sealing upper cover
It is the spherical structure to tube body end face outer lug with sealing lower cover；In the sealing concentric groove is opened up on lid.
A kind of 3. wire feeder for arc welding robot according to claim 1, which is characterized in that the connector packet
Include clamping ring and ear；
Ear is set to one end of clamping ring, sets of holes is set in ear, sets of holes are hung on the pillar and pillar rotation connects
It connects.
4. a kind of wire feeder for arc welding robot according to claim 3, which is characterized in that in the clamping ring
Diameter is not less than the outer tube diameter.
5. a kind of wire feeder for arc welding robot according to claim 4, which is characterized in that
The clamping ring other end sets the first boss to inner ring protrusion；
The second boss of the other end setting outwardly convex of the tube body, it is described by the cooperation of first boss and second boss
Clamping ring fixation is set in the tube body other end.
A kind of 6. wire feeder for arc welding robot according to claim 5, which is characterized in that the second boss
Open up slot.
A kind of 7. wire feeder for arc welding robot according to claim 1, which is characterized in that the tube body and close
Seal up lid, sealing lower cover is integrally formed.
8. a kind of wire feeder for arc welding robot according to claim 1, which is characterized in that
The sealing upper cover, sealing lower cover are interference fitted in the tube body both ends respectively；
The setting partition portions respectively of setting two in the tube body, the centrally disposed hole in partition portion, partition portion with sealing upper cover and every
Sandwiched ball between disconnected portion and sealing lower cover.
A kind of 9. wire feeder for arc welding robot according to claim 8, which is characterized in that the partition portion phase
The accommodating space of the ball is formed to tube body end face indent and sealing upper cover or sealing lower cover.
10. a kind of wire feeder for arc welding robot according to claim 9, which is characterized in that the ball encloses
Around the Kong Yizhou, welding wire is pierced by from ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100941.0A CN108161181A (en) | 2018-01-31 | 2018-01-31 | A kind of wire feeder for arc welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100941.0A CN108161181A (en) | 2018-01-31 | 2018-01-31 | A kind of wire feeder for arc welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161181A true CN108161181A (en) | 2018-06-15 |
Family
ID=62512603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100941.0A Pending CN108161181A (en) | 2018-01-31 | 2018-01-31 | A kind of wire feeder for arc welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776607A (en) * | 2020-08-04 | 2020-10-16 | 华晨宝马汽车有限公司 | Sealing strip applying equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643099A1 (en) * | 1975-09-24 | 1977-04-07 | Inst Savarjavane | WIRE FEED DEVICE FOR MODULAR FEEDING OF AN ELECTRODE WIRE FROM LARGE DISTANCES |
| CN101331000A (en) * | 2005-12-12 | 2008-12-24 | 弗罗纽斯国际有限公司 | Welding torch and end piece and also contact tube for a welding torch |
| US20110042355A1 (en) * | 2009-08-21 | 2011-02-24 | Carlo Gelmetti | Feeding system for a welding wire for a submerged welding process |
| US8389901B1 (en) * | 2010-05-27 | 2013-03-05 | Awds Technologies Srl | Welding wire guiding liner |
| CN107269764A (en) * | 2017-07-31 | 2017-10-20 | 广西路桥工程集团有限公司 | A kind of guy rope connecting device |
| CN207840359U (en) * | 2018-01-31 | 2018-09-11 | 王秀伟 | A kind of wire feeder for arc welding robot |
-
2018
- 2018-01-31 CN CN201810100941.0A patent/CN108161181A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2643099A1 (en) * | 1975-09-24 | 1977-04-07 | Inst Savarjavane | WIRE FEED DEVICE FOR MODULAR FEEDING OF AN ELECTRODE WIRE FROM LARGE DISTANCES |
| CN101331000A (en) * | 2005-12-12 | 2008-12-24 | 弗罗纽斯国际有限公司 | Welding torch and end piece and also contact tube for a welding torch |
| US20110042355A1 (en) * | 2009-08-21 | 2011-02-24 | Carlo Gelmetti | Feeding system for a welding wire for a submerged welding process |
| US8389901B1 (en) * | 2010-05-27 | 2013-03-05 | Awds Technologies Srl | Welding wire guiding liner |
| CN107269764A (en) * | 2017-07-31 | 2017-10-20 | 广西路桥工程集团有限公司 | A kind of guy rope connecting device |
| CN207840359U (en) * | 2018-01-31 | 2018-09-11 | 王秀伟 | A kind of wire feeder for arc welding robot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776607A (en) * | 2020-08-04 | 2020-10-16 | 华晨宝马汽车有限公司 | Sealing strip applying equipment |
| CN111776607B (en) * | 2020-08-04 | 2022-06-17 | 华晨宝马汽车有限公司 | Sealing strip applying equipment |
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| PB01 | Publication | ||
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