CN105834558A - Welding seam tracking device with cooling and dust removing structure - Google Patents
Welding seam tracking device with cooling and dust removing structure Download PDFInfo
- Publication number
- CN105834558A CN105834558A CN201610362048.6A CN201610362048A CN105834558A CN 105834558 A CN105834558 A CN 105834558A CN 201610362048 A CN201610362048 A CN 201610362048A CN 105834558 A CN105834558 A CN 105834558A
- Authority
- CN
- China
- Prior art keywords
- dedusting
- cooling
- air inlet
- dust removing
- rear end
- 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
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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
- B23K9/127—Means for tracking lines during arc welding or cutting
- B23K9/1272—Geometry oriented, e.g. beam optical trading
- B23K9/1274—Using non-contact, optical means, e.g. laser means
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides a welding seam tracking device with a cooling and dust removing structure. The welding seam tracking device comprises a front end cover, a dust removing air inlet pipe, a rear end cover, a dust removing air inlet nozzle, a cooling air outlet nozzle, a cooling air inlet nozzle, a cooling pipe, a casing and dust removing air outlet holes, wherein the casing is arranged between the front end cover and the rear end cover; two ends of the casing are separately connected with the front end cover and the rear end cover; the dust removing air inlet nozzle, the cooling air inlet nozzle and the cooling air outlet nozzle are arranged at the outer side of the rear end cover; the casing is a hollow casing; the dust removing air inlet pipe and the cooling pipe are arranged in the casing; the dust removing air inlet nozzle communicates with the inner side of the rear end cover and is connected with one end of the dust removing air inlet pipe; the other end of the dust removing air inlet pipe aligns to a glass window of the front end cover; the cooling air inlet nozzle and the cooling air outlet nozzle communicate with the inner side of the rear end cover and are separately connected with two ends of the cooling pipe; and the dust removing air outlet holes are separately formed in the circumferential edge of the inner side of the front end cover. The welding seam tracking device disclosed by the invention is compact in structure and good in cooling and dust removing effect; the flexibility and the mobility of equipment service in the welding process are improved; and the welding seam tracking device can be widely used for robots or other automatic welding equipment.
Description
Technical field
The invention belongs to the device of a kind of welding technology field, especially relate to one and there is cooling and dedusting knot
The weld tracker of structure.
Background technology
In the welding field of modernization, automatization and intelligent welding have become as development trend, and base
Visual tracking device in welding robot has been the important research direction of modern welding.It is applied to welding
It is high that visual tracking device in robot has offer informative, sensitivity and certainty of measurement, anti-electricity
Magnetic interference ability is strong, may be located remotely from electric arc high light, heat-flash district, contactless with workpiece and detection region is big
Etc. advantage.Visual sensing technology is mainly used in welding robot field and carries out macro environment identification, just
The aspects such as the guiding of beginning welding position, the identification of welding point form, weld joint tracking and penetration control.Weldering
Seam is followed the tracks of device and is carried out in workpiece welding process for robot, and working site ambient temperature is higher, with
Time with dust, therefore weld tracker itself need possess cooling and dedusting structure, to device inside
CCD camera, the element such as laser instrument lower the temperature, extend the service life of element.At present, weld seam with
The cooling provision that track device is used is typically water-cooled, and water-cooling structure compactedness is poor, makes whole installation weight
Increase, reduce flexibility and motility that in welding process, equipment uses.
Summary of the invention
In view of this, it is contemplated that propose a kind of weld tracker with cooling and dedusting structure, should
Apparatus structure is compact, cooling and good dedusting effect, improves flexibility and spirit that in welding process, equipment uses
Activity, can be widely used in robot or automatic welding equipment.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of weld tracker with cooling and dedusting structure, including drive end bearing bracket, dedusting air inlet pipe, after
End cap, dedusting suction nozzle, cooling outlet nozzle, cooling suction nozzle, cooling tube, shell and dedusting venthole,
Be provided with shell between described drive end bearing bracket and rear end cap, described shell two ends respectively with drive end bearing bracket and rear end cap
Connect, be provided with outside described rear end cap dedusting suction nozzle, cooling suction nozzle and cooling outlet nozzle, described outside
Shell is the shell of hollow, is provided with dedusting air inlet pipe and cooling tube in described shell, and described dedusting suction nozzle passes through
One end of dedusting air inlet pipe is connected, the other end alignment drive end bearing bracket of described dedusting air inlet pipe inside logical rear end cap
Windowpane on, described cooling suction nozzle and cooling the through rear end cap of outlet nozzle inside connect cooling tube respectively
Two ends, inside described drive end bearing bracket, surrounding is along being respectively equipped with dedusting venthole.
The present invention uses the air-cooled type of cooling, and the design of cooling structure can avoid the heating that works long hours
And the infringement that CCD camera is caused by the high temperature under welding condition, the most just can improve weld joint tracking
In the service life of device, certain heat-resisting quantity also makes it have wider array of range, can be more preferable
The high-temperature operation demand meeting long-time automatic welding, and guarantee monitoring effect, improve real work
Efficiency and benefit.
Further, described dedusting venthole cross section is rectangle, the described through drive end bearing bracket of dedusting venthole
And dedusting venthole is stepped, inside drive end bearing bracket, the size of dedusting venthole is more than dedusting outside drive end bearing bracket
The size of venthole.
Dedusting structure of the present invention is to use compressed air to carry out, to gathering camera lens optical filter, the guarantor that blows
Protecting, isolation welding process high ambient temperature also resists the damage that tracking device for welding is caused by weld fumes splashing
Wound, the through drive end bearing bracket of dedusting venthole is that two-stage is stepped, progressively reduces capacity, to the air discharged
Play the effect of buffering.
Further, it is through that described cooling tube coils multiaspect in the enclosure, and described dedusting air inlet pipe is straight
Type..
Relative to prior art, a kind of weld tracker with cooling and dedusting structure of the present invention
Have the advantage that this apparatus structure is compact, use air-cooled mode butt welded seam to follow the tracks of the inside unit of device
Part carries out cooling protection, and internal system is provided with special gas circulation structure, and has low temperature source of the gas defeated
Enter output interface, it is achieved cryogenic gas circulates in internal system, thus heat of high temperature is discharged, improve unit
In the service life of part, certain heat-resisting quantity also makes it have wider array of range, can be preferably
Meet the high temperature operation of long-time automatic welding, improve real work efficiency and benefit；Additionally,
It is additionally provided with dedusting structure, uses compressed air nozzle and baffle plate that collection lens in system is filtered
Sheet carries out protection of blowing, and isolation welding process high ambient temperature also resists weld fumes splashing to welding tracking dress
Put the damage caused.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, the present invention's
Schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the overall structure schematic diagram described in the embodiment of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the dedusting venthole distributed architecture figure described in the present embodiment.
Description of reference numerals:
1-drive end bearing bracket, 2-dedusting air inlet pipe, 3-rear end cap, 4-dedusting suction nozzle, 5-cools down outlet nozzle,
6-cools down suction nozzle, 7-cooling tube, 8-shell, 9-dedusting venthole.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
It addition, a kind of weld joint tracking with cooling and dedusting structure being previously mentioned in an embodiment of the present invention
Device, including drive end bearing bracket 1, dedusting air inlet pipe 2, rear end cap 3, dedusting suction nozzle 4, cooling outlet nozzle
5, cooling suction nozzle 6, cooling tube 7, shell 8 and dedusting venthole 9, described drive end bearing bracket 1 and rear end
Lid 3 between be provided with shell 8, described shell 8 two ends are connected with drive end bearing bracket 1 and rear end cap 3 respectively,
Dedusting suction nozzle 2, cooling suction nozzle 6 and cooling outlet nozzle 5 it is provided with outside described rear end cap 3, described
Shell is the shell of hollow, is provided with dedusting air inlet pipe and cooling tube, described dedusting suction nozzle in described shell
One end of dedusting air inlet pipe 2, the other end of described dedusting air inlet pipe 2 is connected inside 4 through rear end caps 3
On the windowpane of alignment drive end bearing bracket 1, described cooling suction nozzle 6 and the cooling through rear end cap of outlet nozzle 53
Inner side connects the two ends of cooling tube 7 respectively, and inside described drive end bearing bracket 1, surrounding goes out along being respectively equipped with dedusting
Pore 9.
Described dedusting venthole 9 cross section is rectangle, the described through drive end bearing bracket of dedusting venthole 91 and removing
Dirt venthole 9 is stepped, and inside drive end bearing bracket 1, the size of dedusting venthole 9 is more than outside drive end bearing bracket 1
The size of dedusting venthole 9.
It is through that described cooling tube coils multiaspect in the enclosure, and described dedusting air inlet pipe is straight type.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In the present invention, exclusive air-cooled blood circulation can ensure that the long-term safety of weld tracker makes
With, the air of low temperature is in supercooling suction nozzle 6 enters into cooling tube 7, and cooling tube 7 is U-shaped,
The other end of cooling tube 7 connects cooling outlet nozzle 5, and the air of low temperature circulates in weld tracker
Discharge through supercooling outlet nozzle 5 after one week；Dedusting structure is provided with dedusting suction nozzle 4, dedusting air inlet pipe 2
With dedusting venthole 9, compressed air in dedusting suction nozzle 4 enters into dedusting air inlet pipe 2, dedusting
The other end alignment camera lens optical filter of air inlet pipe 2 is blown, and the air of blowout is through dedusting venthole 9
Discharge, form air circulating effect.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (3)
1. a weld tracker with cooling and dedusting structure, it is characterised in that: include drive end bearing bracket,
Dedusting air inlet pipe, rear end cap, dedusting suction nozzle, cooling outlet nozzle, cooling suction nozzle, cooling tube, outer
Shell and dedusting venthole, be provided with shell between described drive end bearing bracket and rear end cap, and described shell two ends are respectively
It is connected with drive end bearing bracket and rear end cap, outside described rear end cap, is provided with dedusting suction nozzle, cooling suction nozzle and cold
But outlet nozzle, described shell is the shell of hollow, is provided with dedusting air inlet pipe and cooling tube in described shell,
One end of dedusting air inlet pipe is connected inside the described through rear end cap of dedusting suction nozzle, described dedusting air inlet pipe
On the windowpane of other end alignment drive end bearing bracket, in described cooling suction nozzle and the cooling through rear end cap of outlet nozzle
Side connects the two ends of cooling tube respectively, and inside described drive end bearing bracket, surrounding is along being respectively equipped with dedusting venthole.
A kind of weld tracker with cooling and dedusting structure the most according to claim 1, its
It is characterised by: described dedusting venthole cross section is rectangle, the described through drive end bearing bracket of dedusting venthole and removing
Dirt venthole is stepped, and inside drive end bearing bracket, the size of dedusting venthole is given vent to anger more than dedusting outside drive end bearing bracket
The size in hole.
A kind of weld tracker with cooling and dedusting structure the most according to claim 1, its
Being characterised by: it is through that described cooling tube coils multiaspect in the enclosure, described dedusting air inlet pipe is straight type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362048.6A CN105834558A (en) | 2016-05-27 | 2016-05-27 | Welding seam tracking device with cooling and dust removing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610362048.6A CN105834558A (en) | 2016-05-27 | 2016-05-27 | Welding seam tracking device with cooling and dust removing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834558A true CN105834558A (en) | 2016-08-10 |
Family
ID=56594876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610362048.6A Pending CN105834558A (en) | 2016-05-27 | 2016-05-27 | Welding seam tracking device with cooling and dust removing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925152A (en) * | 2021-03-02 | 2021-06-08 | 沈阳建筑大学 | Camera water-cooling and automatic dust collector |
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| JPH0691586A (en) * | 1992-09-17 | 1994-04-05 | Fanuc Ltd | Spatter prevention device of visual type arc sensor |
| JP2003164971A (en) * | 2001-11-29 | 2003-06-10 | Mitsubishi Heavy Ind Ltd | Welding torch with built-in visual sensor |
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| CN201361760Y (en) * | 2009-01-09 | 2009-12-16 | 清华大学 | Cooling hermitic sheet butt-welding seam tracking sensor |
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| CN203599692U (en) * | 2013-10-08 | 2014-05-21 | 成都泛华航空仪表电器有限公司 | Weld joint visual tracking device |
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2016
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| US4794223A (en) * | 1986-09-01 | 1988-12-27 | Asea Aktiebolag | Seam tracking device for an industrial robot |
| JPH0691586A (en) * | 1992-09-17 | 1994-04-05 | Fanuc Ltd | Spatter prevention device of visual type arc sensor |
| JP2003164971A (en) * | 2001-11-29 | 2003-06-10 | Mitsubishi Heavy Ind Ltd | Welding torch with built-in visual sensor |
| CN101062529A (en) * | 2006-04-25 | 2007-10-31 | 南京理工大学 | Weld seam appearance, fused bath and seam near-infrared vision integral sensing checkout gear |
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| CN104625337A (en) * | 2015-01-21 | 2015-05-20 | 成都焊研威达科技股份有限公司 | Adjustable laser visual sensing structure |
| CN205156939U (en) * | 2015-12-08 | 2016-04-13 | 徐州华恒机器人系统有限公司 | Protective structure of four mesh laser instruments and four mesh laser instruments that adopt it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925152A (en) * | 2021-03-02 | 2021-06-08 | 沈阳建筑大学 | Camera water-cooling and automatic dust collector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |