CN102699500A - Welding gun cleaning equipment - Google Patents
Welding gun cleaning equipment Download PDFInfo
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- CN102699500A CN102699500A CN2012100213494A CN201210021349A CN102699500A CN 102699500 A CN102699500 A CN 102699500A CN 2012100213494 A CN2012100213494 A CN 2012100213494A CN 201210021349 A CN201210021349 A CN 201210021349A CN 102699500 A CN102699500 A CN 102699500A
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Abstract
The invention provides welding gun cleaning equipment which comprises a wire shearing device. The wire shearing device is provided with a limiting seat and a wire shearing seat, a welding wire trunk on a welding gun is shorn under mutual action of the limiting seat and the wire shearing seat, the limiting seat is provided with a first clamp block used for limiting the welding wire trunk to deviate towards one side along the radial direction of the welding wire trunk, the wire shearing seat is provided with a second clamp block, a cutter, a driving device and a pressure spring, the welding wire trunk is fixedly clamped by the second clamp block and the first clamp block after being inserted into the wire shearing device, the cutter is positioned on the lower side of the second clamp block, the driving device pushes the second clamp block and the cutter towards the direction of the first clamp block after the welding wire trunk is inserted into the wire shearing device, and the pressure spring is positioned between the driving device and the second clamp block. Accordingly, the welding wire trunk is perpendicularly fixed before being shorn, and deviation and bending of the welding wire trunk are prevented during shearing.
Description
Technical field
The present invention relates to welding technology field, relate in particular to a kind of welding gun cleaning equipment of cutting silk device that has.
Background technology
In the welding procedure; In the continuous process of using of the automation welding system of MIG (Metal Inert Gas, inert gas-shielded arc welding connects)/MAG (Metal Active Gas, active gas shielded arc welding connects); Behind the welding certain hour; The spatter residue can remain on the consumable accessorys such as torch neck, current divider, can stop up the welding gun air-flow thus, influences the quality of weld seam of stability and the welding work pieces of electric arc in the welding welding-gun; And make devices such as nozzle, current divider, even therefore welding gun can be damaged easily also; In addition, in batches in the welding process, welding wire is dried, and to ooze out length consistent be to guarantee the consistent prerequisite of each welding datum mark, and the balling phenomenon of welding wire front end can influence the success rate of the starting the arc in welding process.Therefore; This automation welding system can be provided with a kind of automation welding gun cleaning equipment usually, and this equipment includes that the part that is used for the dried head balling of Butt welding gun welding wire shears cuts the liquid-jet device of spray anti sling liquid in cleaning plant that the residue in silk device, the Butt welding gun nozzle clears up and the Butt welding gun.
But the silk device of cutting in this automation welding gun cleaning equipment does not have any spacing or location facilities on every side; Make and do balling and partly carry out in the shear history carrying out welding wire; Cause welding wire to do skew easily, and with the nozzle decentraction, and form the bending of certain circular arc degree; And then influence the success rate of the starting the arc easily, and cause the inaccurate of welding.
Therefore, be necessary to provide a kind of improved welding gun cleaning equipment to overcome the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of dried crooked welding gun cleaning equipment of welding wire in the process that prevents to cut.
Correspondingly; Welding gun cleaning equipment of the present invention; Comprise and cut silk device; Said cut that silk device is provided with limit base and interact with limit base cut the silk seat with what shear that welding wire on the welding gun does; Said limit base is provided with along the welding wire trunk diameter and does first fixture block that moves towards a lateral deviation to the restriction welding wire, said cut the silk seat be provided with welding wire do insert cut silk device after and first fixture block grip second fixture block that welding wire does, do at the cutting knife of the second fixture block downside, at welding wire and insert the back promotes second fixture block and cutting knife towards the first fixture block direction drive unit, and stage clip between the drive unit and second fixture block.
As further improvement of the present invention, the said silk seat of cutting also is provided with along the slide block of drive unit moving direction between drive unit and second fixture block and cutting knife, and said slide block is provided with first accepting groove of accommodating stage clip, and said stage clip is held in the second fixture block rear side.
As further improvement of the present invention, said second fixture block is positioned at the front side of the first accepting groove stage clip, and said slide block also is provided with and is positioned at its second accepting groove near the dried side of welding wire, and said cutting knife is fixed in second accepting groove.
As further improvement of the present invention, said limit base also is provided with the back-up block that is supported in the first fixture block downside and is fixed on the first fixture block upside and connects to do the pressing plate of the dried built-in length of axial restraint welding wire along welding wire with the nozzle with welding gun.
As further improvement of the present invention; Said welding gun cleaning equipment also comprises the cleaning plant of clearing up torch neck, and said cleaning plant is provided with the reamer of clearing up in order to the clamp mechanism of clamping torch neck, to nozzle interior and drives the air motor that reamer rotates in nozzle.
As further improvement of the present invention, said reamer becomes semi-circular design.
As a further refinement of the invention, the clamping mechanism includes a pair of gun nozzle side of the limit for the beginning of the first block of the top tight, with the first block of the top tight interaction clamping tight nozzle block and the second top gun nozzle Move to the first block of the top tight top tight after driving the second block moves in the direction toward the nozzle top tight cylinder.
As a further improvement on the present invention, said first withstanding tight block is provided with the V-type groove of accommodating nozzle.
As further improvement of the present invention, said welding gun cleaning equipment also comprises liquid-jet device, and said liquid-jet device is provided with oil bottle, the Compressed Gas suction apparatus that is communicated with oil bottle and the atomizer that is connected to the Compressed Gas suction apparatus.
As further improvement of the present invention, said liquid-jet device is provided with two atomizers, and said two atomizers are positioned at the reamer both sides and tilt at angle towards the reamer top-direction respectively.
The invention has the beneficial effects as follows: the present invention is before dried shearing of welding wire of Butt welding gun; Do through first fixture block and the good welding wire of the second fixture block vertical fixing earlier; Thereby can effectively prevent the bending that welding wire is done skew and produced certain circular arc degree in the shear history, guarantee the accuracy of welding.
Description of drawings
Fig. 1 is the stereogram of welding gun cleaning equipment one specific embodiment of the present invention;
Fig. 2 is a stereogram of cutting silk device among Fig. 1;
Fig. 3 is a vertical view of cutting a silk device and a welding gun among Fig. 2;
Fig. 4 is the cutaway view along A-A line direction among Fig. 3;
Fig. 5 is first fixture block and the dried cross-sectional schematic of second fixture block clamping welding wire among Fig. 4;
Fig. 6 is that first fixture block and second fixture block clamp welding wire and do the back cutting knife and shear the sketch map that welding wire is done the lower end among Fig. 5;
Fig. 7 is the vertical view of the clamp mechanism of cleaning plant among Fig. 1;
Fig. 8 is the cutaway view along B-B line direction among Fig. 7;
Fig. 9 is the part stereogram that cleaning plant removes clamp mechanism among Fig. 1;
Figure 10 is the front view of liquid-jet device among Fig. 1.
The specific embodiment
Below will combine each embodiment shown in the drawings to describe the present invention.But these embodiments do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or the function all is included in protection scope of the present invention.
Please with reference to shown in Figure 1 for a specific embodiment of welding gun cleaning plant 100 of the present invention.The cleaning plant of welding gun described in the present invention 100 is an automation cleaning equipment, and comprise main body 6, be fixed on the main body 6 with the welding wire in the Butt welding gun 8 do 81 shear cut silk device 1, be fixed in the cleaning plant of clearing up with nozzle 82 inboards of Butt welding gun 8 on the main body 62 and be fixed in the liquid-jet device 3 to carry out oil spout in Butt welding gun 8 nozzles 82 on the main body 6.
Please combine Fig. 2 to shown in Figure 6, the said silk device 1 of cutting is provided with limit base 11 and does 81 a seat 12 of cutting with limit base 11 interactions with the welding wire of shearing on the welding gun 8.Said limit base 11 be provided with along welding wire do 81 radially spacing welding wires do 81 move towards a lateral deviation first fixture block 111, be supported in the back-up block 112 of first fixture block, 111 downsides and be fixed on first fixture block, 111 upsides and connect to do the pressing plate 113 that 81 axial restraint welding wires are done 81 built-in lengths along welding wire with nozzle 82 lower ends with welding gun 81.Said first fixture block 111 is done 81 direction projections towards welding wire and is exceeded pressing plate 113 and back-up block 112 medial surfaces.
Said cut silk seat 12 be provided with welding wire do 81 insert cut silk device 1 back and first fixture block 111 grip welding wire do 81 second fixture block 121, the cutting knife 122 of second fixture block, 121 downsides, welding wire do 81 insert back court first fixture block, 111 directions promote the drive unit 123 of second fixture block 121 and cutting knife 122, between the drive unit 123 and second fixture block 121 stage clip 124 and hide the cover plate 128 above this stage clip 124.Drive unit described in the present invention 123 is for cutting a cylinder 123.Really, in other embodiments, said drive unit 123 also can be oil cylinder or hydraulic cylinder.A said cylinder 123 indirect second fixture blocks 121 that promote of cutting move with cutting knife 122.The said silk seat 12 of cutting also is provided with along cutting a cylinder 123 moving directions at the slide block of cutting between a cylinder 123 and second fixture block 121 and the cutting knife 122 125.Said cutting also is provided with the bolt 127 that promotes slide block 125 on the cylinder 123.125 one-tenth L types of said slide block are provided with, and are formed with first accepting groove 1251 of accommodating stage clip 124 at slide block 125 upsides of this L type.Said second fixture block 121 is positioned at the front side of first accepting groove, 1251 stage clips 124, and said stage clip 124 is held in second fixture block, 121 rear sides.Said slide block 125 also is provided with and is positioned at it and does 81 1 sides and do second accepting groove 1252 of 81 direction openings towards welding wire near welding wire, and said cutting knife 122 is fixed in second accepting groove 1252.Said back-up block 112 extends to cuts a cylinder 123 front sides, and said slide block 125 also is positioned on the back-up block 112.The present invention welds cleaning equipment 100 and comprises that also control cuts the magnetic valve (not shown) of a cylinder.
Please extremely shown in Figure 6 with reference to Fig. 4, when moving to, robot welding gun 8 cuts a silk point position, and welding wire does 81 near first fixture block 111; Solenoid control is cut a cylinder 123 and is promoted slide block 125 then; Load stage clip 124, second fixture block 121 and cutting knife 122 on the slide block 125; The pressure of stage clip 124 impels second fixture block 121 with first fixture block 111 welding wire dried 81 to be fixed earlier; The lower end seamed edge of the cutting knife 122 upper surface blades and first fixture block 111 forms the scissors effect then, accomplishes welding wire and does 81 shearing.
This shows; In the welding gun cleaning equipment 100 of the present invention cut silk device 1 welding wire is done 81 shear before; The good welding wire of elder generation's vertical fixing does 81; And make cutting knife 122 upper surfaces that are fixed on the slide block 125 form the shearing that shearing effect is carried out welding wire dried 81 with fixing first fixture block, 111 downsides, thus can prevent the bending that welding wire is done 81 skews and produced certain circular arc degree in the shear history, guarantee the accuracy of welding; In addition; Nozzle 82 downsides of doing 81 axial directions and welding gun 8 along welding wire through pressing plate 113 connect; Thereby can limit welding wire and do 81 built-in length, the distance of adding between center platen 113 of the present invention and cutting knife 122 upper surfaces is fixed, thereby can realize that the welding wire dried 81 after each the shearing can guarantee that all length is consistent; And then can guarantee that the datum mark in the automation welding process is consistent, for the success of each starting the arc provides safeguard.
Please with reference to Fig. 1, and Fig. 7 to shown in Figure 9, said cleaning plant 2 be provided with the reamer of clearing up in order to the clamp mechanism 21 of clamping welding gun 8 nozzles 82, to nozzle 82 inside 22 and be positioned at reamer 22 downsides and drive reamer 22 be fixed in grip block 24 on the main body 6 at air motor 23 that nozzle 82 rotates, with air motor 23, be positioned at grip block 24 1 side-lowers with reamer 22 is upwards moved into nozzle 82 on move cylinder 25.22 one-tenth semi-circular design of said reamer and extending axially along welding wire dried 81.The clamping mechanism 21 includes a nozzle 82 for one side welding torch 8 early first top tight stopper block 211, block 211 with the first interaction between the top tight grip nozzle 82 second top tight block 212, and the torch 8 nozzle 82 moves to the first block of 211 top tight top tight after driving the second nozzle block 212 moves in the direction toward the top tight cylinder 213.Said first withstanding tight block 211 is provided with the V-type groove 2111 of accommodating nozzle 82.The cleaning device 2 also has a fixed first top tight block 211, the second top tight block 212, the top tight cylinder 213 to move the cylinder 25 and the support blocks 26 and 213, respectively, control top tight cylinder, air motor 23 and Up cylinder 25 is solenoid valve (not shown).
The use of the cleaning apparatus 2, when the robot welding torch 8 is moved to position the spray gun, welding gun nozzle 8 of the vertical cylindrical surface 82 proximate the first top tight block 211 of the V-shaped groove 2111; tight top and the solenoid valve control cylinder 213 pushes the second top tight clamping block 212 torch eight nozzles 82, the torch 8 firmly fixed in the clamping mechanism 21 so as to facilitate cleaning device 2 pairs torch eight internal cleaning and spray nozzle 82 anti-spatter liquid; case, compressed air blown into the air motor solenoid valves 23, reamer 22 is rotated; while another shift control solenoid valve cylinder 25 extends through the support block 26 will be fed into the gun reamer 22 8 nozzle 82, the completion of cleaning nozzles; Then the motor stop action, all cylinders 213,25 returned reamer 22 back to the initial position, the completion of the Qing gun action.
Please with reference to Fig. 1 and shown in Figure 10, said liquid-jet device 3 is provided with oil bottle 31, Compressed Gas suction apparatus 32, the atomizer 33 that is communicated with oil bottle 31, the transfer tube 34 that is connected Compressed Gas suction apparatus 32 and atomizer 33, and one control Compressed Gas suction apparatus 32 magnetic valve (not shown).Said liquid-jet device 3 is provided with two atomizers 33; And said two atomizers 33 are positioned at reamer 22 both sides and tilt to reamer 22 top-direction respectively; And form an acute angle setting with reamer 22, after 82 cleanings of Butt welding gun 8 nozzles are accomplished, nozzle 82 is carried out oil spout with convenient.Oil bottle described in the present invention 31 is the silicone oil bottle.
Said fueling injection equipment 3 in use; Solenoid control compressed air suction apparatus 32 will be blown in the silicone oil bottle 31; Air-flow siphons away the anti sling liquid in the silicone oil bottle 31 and mixes process transfer tube 34 with air-flow and sprays in welding gun 8 nozzles 82 from atomizer 33; Continue to stop after 3 seconds, accomplish the oil spout action.
Be to be understood that; Though this specification is described according to embodiment; But be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, and those skilled in the art should make specification as a whole; Technical scheme in each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
Claims (10)
1. welding gun cleaning equipment; Comprise and cut silk device; It is characterized in that; Said cut that silk device is provided with limit base and interact with limit base cut the silk seat with what shear that welding wire on the welding gun does; Said limit base is provided with along the welding wire trunk diameter and does first fixture block that moves towards a lateral deviation to the restriction welding wire, said cut the silk seat be provided with welding wire do insert cut silk device after and first fixture block grip second fixture block that welding wire does, do at the cutting knife of the second fixture block downside, at welding wire and insert the back promotes second fixture block and cutting knife towards the first fixture block direction drive unit, and stage clip between the drive unit and second fixture block.
2. welding gun cleaning equipment according to claim 1; It is characterized in that; The said silk seat of cutting also is provided with along the slide block of drive unit moving direction between drive unit and second fixture block and cutting knife, and said slide block is provided with first accepting groove of accommodating stage clip, and said stage clip is held in the second fixture block rear side.
3. welding gun cleaning equipment according to claim 2 is characterized in that said second fixture block is positioned at the front side of the first accepting groove stage clip, and said slide block also is provided with and is positioned at its second accepting groove near the dried side of welding wire, and said cutting knife is fixed in second accepting groove.
4. welding gun cleaning equipment according to claim 1; It is characterized in that said limit base also is provided with the back-up block that is supported in the first fixture block downside and is fixed on the first fixture block upside and connects to do the pressing plate of the dried built-in length of axial restraint welding wire along welding wire with the nozzle with welding gun.
5. welding gun cleaning equipment according to claim 1; It is characterized in that; Said welding gun cleaning equipment also comprises the cleaning plant of clearing up torch neck, and said cleaning plant is provided with the reamer of clearing up in order to the clamp mechanism of clamping torch neck, to nozzle interior and drives the air motor that reamer rotates in nozzle.
6. welding gun cleaning equipment according to claim 5 is characterized in that said reamer becomes semi-circular design.
As claimed in claim 5, wherein the cleaning gun, characterized in that said clamping mechanism comprises one side of the gun nozzle. First a first top tight stopper blocks the interaction with the first block of the top tight clamping nozzle The second top tight gun nozzle block and move on to the first block of the top tight top tight after driving the second block moves in the direction toward the nozzle top tight cylinder.
8. welding gun cleaning equipment according to claim 7 is characterized in that, said first withstanding tight block is provided with the V-type groove of accommodating nozzle.
9. welding gun cleaning equipment according to claim 5; It is characterized in that; Said welding gun cleaning equipment also comprises liquid-jet device, and said liquid-jet device is provided with oil bottle, the Compressed Gas suction apparatus that is communicated with oil bottle and the atomizer that is connected to the Compressed Gas suction apparatus.
10. welding gun cleaning equipment according to claim 9 is characterized in that, said liquid-jet device is provided with two atomizers, and said two atomizers are positioned at the reamer both sides and tilt at angle towards the reamer top-direction respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100213494A CN102699500A (en) | 2012-01-31 | 2012-01-31 | Welding gun cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100213494A CN102699500A (en) | 2012-01-31 | 2012-01-31 | Welding gun cleaning equipment |
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| CN102699500A true CN102699500A (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100213494A Pending CN102699500A (en) | 2012-01-31 | 2012-01-31 | Welding gun cleaning equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706979A (en) * | 2013-12-30 | 2014-04-09 | 长城汽车股份有限公司 | Welding gun cleaning device |
| CN103949761A (en) * | 2014-05-14 | 2014-07-30 | 泰佰亿（山东）工业有限公司 | Photoelectric sensor type welding wire cutting device |
| CN103977968A (en) * | 2014-05-22 | 2014-08-13 | 泰佰亿（山东）工业有限公司 | Reamer for cleaning welding gun |
| CN105562904A (en) * | 2016-01-29 | 2016-05-11 | 北京金雨鸿源自动化技术有限公司 | Device and method for automatically cleaning up and repairing welding tool |
| CN106624273A (en) * | 2016-11-18 | 2017-05-10 | 广州阿比泰克焊接技术有限公司 | Wire shearing device and method for welding robot cleaning gun system |
| CN106825880A (en) * | 2017-03-27 | 2017-06-13 | 昆山日皓焊切器材有限公司 | The clear gun apparatus of welding gun |
| CN108778598A (en) * | 2016-03-11 | 2018-11-09 | 新光机器株式会社 | nozzle cleaning device |
| CN112453663A (en) * | 2019-09-08 | 2021-03-09 | 武汉硕云科技有限公司 | Method and device for shot blasting gun |
| CN113798643A (en) * | 2021-09-29 | 2021-12-17 | 江苏北人智能制造科技股份有限公司 | Stud welding gun, cleaning device and cleaning method thereof |
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| CN1964798A (en) * | 2004-04-07 | 2007-05-16 | 弗罗纽斯国际有限公司 | Cleaning device for cleaning welding torches |
| CN101985195A (en) * | 2010-11-17 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Tool for cleaning welding slag of gun head of welding gun |
| CN202438778U (en) * | 2012-01-31 | 2012-09-19 | 昆山华恒焊接股份有限公司 | Welding gun cleaning device |
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| US4733050A (en) * | 1986-12-30 | 1988-03-22 | American Sterilizer Company | Robotic welding head cleaning apparatus |
| CN1964798A (en) * | 2004-04-07 | 2007-05-16 | 弗罗纽斯国际有限公司 | Cleaning device for cleaning welding torches |
| CN101985195A (en) * | 2010-11-17 | 2011-03-16 | 力帆实业(集团)股份有限公司 | Tool for cleaning welding slag of gun head of welding gun |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706979A (en) * | 2013-12-30 | 2014-04-09 | 长城汽车股份有限公司 | Welding gun cleaning device |
| CN103706979B (en) * | 2013-12-30 | 2016-10-19 | 长城汽车股份有限公司 | The clear gun apparatus of welding gun |
| CN103949761B (en) * | 2014-05-14 | 2016-02-17 | 泰佰亿（山东）工业有限公司 | Photoelectric sensing type welding wire clipping apparatus |
| CN103949761A (en) * | 2014-05-14 | 2014-07-30 | 泰佰亿（山东）工业有限公司 | Photoelectric sensor type welding wire cutting device |
| CN103977968A (en) * | 2014-05-22 | 2014-08-13 | 泰佰亿（山东）工业有限公司 | Reamer for cleaning welding gun |
| CN103977968B (en) * | 2014-05-22 | 2016-04-06 | 泰佰亿（山东）工业有限公司 | A kind of reamer clearing up welding gun |
| CN105562904A (en) * | 2016-01-29 | 2016-05-11 | 北京金雨鸿源自动化技术有限公司 | Device and method for automatically cleaning up and repairing welding tool |
| CN108778598A (en) * | 2016-03-11 | 2018-11-09 | 新光机器株式会社 | nozzle cleaning device |
| CN106624273A (en) * | 2016-11-18 | 2017-05-10 | 广州阿比泰克焊接技术有限公司 | Wire shearing device and method for welding robot cleaning gun system |
| CN106624273B (en) * | 2016-11-18 | 2019-10-01 | 宾采尔(广州)焊接技术有限公司 | Silk device and method are cut for the clear gun system of welding robot |
| CN106825880A (en) * | 2017-03-27 | 2017-06-13 | 昆山日皓焊切器材有限公司 | The clear gun apparatus of welding gun |
| CN106825880B (en) * | 2017-03-27 | 2023-07-07 | 昆山日皓焊切器材有限公司 | Gun cleaning device for welding gun |
| CN112453663A (en) * | 2019-09-08 | 2021-03-09 | 武汉硕云科技有限公司 | Method and device for shot blasting gun |
| CN113798643A (en) * | 2021-09-29 | 2021-12-17 | 江苏北人智能制造科技股份有限公司 | Stud welding gun, cleaning device and cleaning method thereof |
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Application publication date: 20121003 |