CN106626761A - Metal wire spray gun current contact nozzle suitable for continuous casting slab - Google Patents
Metal wire spray gun current contact nozzle suitable for continuous casting slab Download PDFInfo
- Publication number
- CN106626761A CN106626761A CN201510419356.3A CN201510419356A CN106626761A CN 106626761 A CN106626761 A CN 106626761A CN 201510419356 A CN201510419356 A CN 201510419356A CN 106626761 A CN106626761 A CN 106626761A
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- CN
- China
- Prior art keywords
- guide pipe
- spray gun
- guide
- continuous casting
- ignition tip
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- Coating By Spraying Or Casting (AREA)
Abstract
The invention provides a metal wire spray gun current contact nozzle suitable for a continuous casting slab. The metal wire spray gun current contact nozzle comprises a guide pipe and a conductive pipe, wherein the guide pipe is used for realizing a guide effect of a metal wire; the conductive pipe is used for realizing a conductive function of the metal wire; the guide pipe and the conductive pipe are in detachable connection; the guide pipe is a cylinder made of a copper alloy material, and a first guide wire hole is arranged in the middle of the guide pipe; and the conductive pipe is a cylinder made of a red copper material, and the middle of the conductive pipe is provided with a second guide wire hole whose aperture is greater than that of the first guide wire hole. The current contact nozzle provided by the invention is simple to use and quite low in cost, solves the problems of replacement difficulty and too high production material cost of a conventional current contact nozzle, also solves the problem of manufacturing difficulty caused by too high hardness due to integral application of a copper alloy, and also solves the problems of proneness to damage and not long service life which are caused by not high metal hardness due to mere application of common copper for manufacturing.
Description
Technical field
The present invention relates to continuous casting steel billet automatic marking device, in particular it relates to be applied to the wire spray of continuous casting steel billet
Rifle ignition tip.
Background technology
All apply wire labelling apparatus on most of slab casters of the country such as Japan and America and Europe at present, and I
State mostly also adopts coating formula labelling apparatus.Coating formula labelling apparatus adopt lattice type jet India side formula, spray printing cost compared with
Height, and spray printing font is not enough firmly and clear.Wire labelling apparatus compensate for existing for coating formula labelling apparatus
It is not enough, it is ensured that spray printing font it is clear and firm, improve spray printing character can identification, reduce workman's
Maintenance cost and production cost etc., the modern management to continuous casting scene has good directive significance.
Typical wire labelling apparatus are produced using electric discharge between two metal wire materials sent constantly into (aluminum bronze silk)
Thermal source melt metal wire rod, molten metal is atomized into particulate with high velocity air and accelerates it, after atomization
Metallic be injected in continuous casting billet surface after distinctive beaming type nozzle, by servomotor, high-precision linear
The two dimensional surface motion of the compositions such as module drives shower nozzle according to book character track high-speed motion, so as in continuous casting
Base surface forms character.Due to the metallic particles and metal base (continuous casting billet) bond strength of high temperature of high speed atomisation
It is high and there is good corrosion resistance, therefore the equipment has the characteristics of identifying that character is clear and legible, be firmly bonded.
In order to the replacing for solving ignition tip is difficult and the too high problem of production consumables cost, this is accomplished by designing a kind of replacing
Simply, the relatively low ignition tip of use cost.
Jing is retrieved, and finds following Patents documents：
Application number CN201120565415.5, notification number CN202555950U, title " is provided with insulation guide pipe
Automatic submerged-arc machine ".A kind of ignition tip is this publication disclosed, it sets first ceramic insulation in stainless steel sleeve pipe
Guide pipe, is then socketed the outer end of ignition tip (3) in the rear end of stainless steel sleeve pipe (4).With the patent document
Compare, the difference of the present invention is：The split type ignition tip of the present invention is the split by structure and the split of material
To realize extending the service life of ignition tip, the product cost of ignition tip is reduced, it is structurally and functionally special with this
Profit is essentially different by the guide function that insulating materials extends ignition tip；The present invention split type ignition tip be
Mark suitable for solving continuous casting steel billet using plasma spray technology, the patent applies to be solved certainly using solder technology
The metal welding techniques of dynamic submerged arc machine, the technical applications of the two are also different.Benefit of the invention is that：First
Solve the problems, such as it is overall use copper alloy because hardness is too high to make difficult, next solves and only use common copper
Work is easily damaged because metal hardness is not strong, the problem that service life is not grown, and finally solves scene and changes difficulty
Problem.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of wire suitable for continuous casting steel billet sprays
Rifle ignition tip.
According to the present invention provide a kind of wire spray gun ignition tip suitable for continuous casting steel billet, including：Guide pipe and
Contact tube；
The guide pipe is used to realize guide effect wiry；
The contact tube is used to realize conducting function wiry；
It is detachably connected between the guide pipe and contact tube；
The guide pipe is the cylinder for using Cu alloy material to make, and middle setting has the first thread eye；
The contact tube is the cylinder for using red copper material to make, and middle setting has aperture more than the of the first thread eye
Two thread eyes.
Preferably, the anterior internal thread of the external thread bolt connection contact tube at guide pipe rear portion.
Preferably, the anterior end face of guide pipe is arc surface.
Preferably, a diameter of 1.3mm or 1.7mm of the first thread eye；A diameter of 2mm of the second thread eye.
Compared with prior art, the present invention has following beneficial effect：
1st, the invention provides a kind of use simple, lower-cost split type ignition tip, ignition tip is solved more
Change difficulty and the too high problem of production consumables cost.
The wire ignition tip of the 2nd, existing continuous casting steel billet automatic marking device can be carried out according to the present invention program
Transformation, it is simple and practical.
3rd, ignition tip can be fabricated to the fit part of copper alloy and ordinary copper by the present invention, had both solved entirety
Using copper alloy because hardness is too high to make difficult problem, also solve and only made because metallic hard using ordinary copper
Degree it is not high and be easily damaged, the problem that service life is not grown.
Description of the drawings
The detailed description by reading non-limiting example made with reference to the following drawings, the further feature of the present invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structure of wire spray gun；
Fig. 2 is the operation principle schematic diagram of wire spray gun；
Fig. 3 is traditional integrated ignition tip；
The split type ignition tip that Fig. 4 is provided for the present invention；
Latter half in the split type ignition tip that Fig. 5 is provided for the present invention for realizing wire conducting function (is led
Fulgurite) structural representation；
First half in the split type ignition tip that Fig. 6 is provided for the present invention for realizing wire guide function (is led
To pipe) structural representation.
In figure：
1- wire feeders
2- shower head mechanisms
3- ignition tips
4- plate embryos
5- guide pipes
6- contact tubes
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to those skilled in the art
Member further understands the present invention, but the invention is not limited in any way.It should be pointed out that the common skill to this area
For art personnel, without departing from the inventive concept of the premise, some deformations and improvement can also be made.These are belonged to
Protection scope of the present invention.
Wire spray gun mainly constitutes (as shown in Figure 1) by the wire feeder of latter half and the shower head mechanism of first half,
Ignition tip is located in above shower head mechanism, and two ignition tips of upper and lower sides are included above each shower head mechanism.Upper and lower sides two are led
Main Function of the sparking plug on wire spray gun is to make the wire conduction of two synchronous operation and be oriented to two one metal wires.
The integrated mechanism of traditional ignition tip, this mechanism belongs to production attrition component due to ignition tip, the ignition tip of integration by
Can cause to change difficult in size is long, while it is too high to produce consumables cost.
Two ignition tips positioned at shower head mechanism left and right sides are arranged on respectively the insulation of nozzle structure head according to certain angle
On body, the front end center of two ignition tips is led away from the arcing point wiry for 0.6mm, two synchronous operations positioned at two
At the 15mm of sparking plug front end, position of the rod spraying after atomization on slab be two ignition tip front end 30mm at (such as
Shown in Fig. 2).Because the temperature for spraying slab is to produce containing a large amount of de-scalings in 1000 degrees centigrades and spraying air
Metal dust, two ignition tip front end Jing for causing shower head mechanism left and right sides are often damaged, therefore cause ignition tip to need Jing
Often change.
In order to the replacing for solving ignition tip is difficult and the too high problem of production consumables cost, we are by original integrated ignition tip
It is designed as separate form.Latter half after split is the contact tube for realizing wire conducting function, and first half is
For realizing the guide pipe of guide effect wiry.
The wire spray gun ignition tip suitable for continuous casting steel billet that the present invention is provided, its improvement is to lead original integration
Sparking plug (as shown in Figure 3) is designed as separate form.Latter half after split is used for realizing wire conducting function (such as
Shown in Fig. 5), first half is used for realizing guide effect wiry (as shown in Figure 6).For wire current-carrying part
Latter half by screw thread and for guide effect first half connect.In this way, wire labelling apparatus
Ignition tip just only need to change flimsy targeting part after damage, change difficult and production consumptive material so as to solve
The problem of high cost.
The first half (as shown in Figure 4) for realizing guide effect wiry, its concrete structure is：It is oriented to
Pipe is the cylinder for using Cu alloy material to make, and there is the thread eye of individual diameter 1.3mm or 1.7mm centre, and front portion is made
The sphere of heavy wall, so design can improve the service life for distributing and being difficult binding metal, improve ignition tip of heat；
Rear portion has screw thread to be connected with contact tube, can conveniently be changed.
The latter half (as shown in Figure 5) for realizing conducting function wiry, its concrete structure is：It is conductive
Manage as common red copper material, conduct electricity very well, its front portion has internal thread to be connected with guide pipe, centre has diameter 2mm's
Thread eye.So design can be very good to reduce difficulty of processing, save processing cost.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in
Particular implementation is stated, those skilled in the art can within the scope of the claims make various modifications or modification,
This has no effect on the flesh and blood of the present invention.
Claims (4)
1. a kind of wire spray gun ignition tip suitable for continuous casting steel billet, it is characterised in that include：Guide pipe and lead
Fulgurite；
The guide pipe is used to realize guide effect wiry；
The contact tube is used to realize conducting function wiry；
It is detachably connected between the guide pipe and contact tube；
The guide pipe is the cylinder for using Cu alloy material to make, and middle setting has the first thread eye；
The contact tube is the cylinder for using red copper material to make, and middle setting has aperture to lead more than the second of the first thread eye
Silk hole.
2. the wire spray gun ignition tip suitable for continuous casting steel billet according to claim 1, it is characterised in that
The anterior internal thread of the external thread bolt connection contact tube at guide pipe rear portion.
3. the wire spray gun ignition tip suitable for continuous casting steel billet according to claim 1, it is characterised in that
The anterior end face of guide pipe is arc surface.
4. the wire spray gun ignition tip suitable for continuous casting steel billet according to claim 1, it is characterised in that
A diameter of 1.3mm of the first thread eye or 1.7mm；A diameter of 2mm of the second thread eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419356.3A CN106626761A (en) | 2015-07-16 | 2015-07-16 | Metal wire spray gun current contact nozzle suitable for continuous casting slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419356.3A CN106626761A (en) | 2015-07-16 | 2015-07-16 | Metal wire spray gun current contact nozzle suitable for continuous casting slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626761A true CN106626761A (en) | 2017-05-10 |
Family
ID=58815224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419356.3A Pending CN106626761A (en) | 2015-07-16 | 2015-07-16 | Metal wire spray gun current contact nozzle suitable for continuous casting slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626761A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1310462A (en) * | 1970-07-01 | 1973-03-21 | Metco Inc | Electric arc spray guns |
| CN86100836A (en) * | 1985-02-05 | 1988-02-10 | 彼尔金-爱默公司 | Arc spraying system |
| JPH10314626A (en) * | 1997-05-21 | 1998-12-02 | Miyoshi Nakagawa | Arc thermal spraying machine of wire type |
| US6245390B1 (en) * | 1999-09-10 | 2001-06-12 | Viatcheslav Baranovski | High-velocity thermal spray apparatus and method of forming materials |
| CN2582810Y (en) * | 2002-08-29 | 2003-10-29 | 张恒祥 | Multifunctional arc spray gun |
| CN1562498A (en) * | 2004-04-18 | 2005-01-12 | 浙江大学 | Electrode nozzle of electric arc spraying coater in supersonic speed and manufacturing method |
| JP2006241543A (en) * | 2005-03-04 | 2006-09-14 | Daihen Corp | Arc spraying gun |
| CN101591761A (en) * | 2009-06-08 | 2009-12-02 | 杭州浙大精益机电技术工程有限公司 | Continuous casting steel billet online hot-wire jet printing machine |
| CN201587976U (en) * | 2009-12-14 | 2010-09-22 | 湖南镭目科技有限公司 | Electric arc spray gun device |
| CN201644281U (en) * | 2010-02-04 | 2010-11-24 | 上海振华焊割工具有限公司 | Spray printing head of continuously cast slab mark spraying machine |
| CN102553749A (en) * | 2011-12-28 | 2012-07-11 | 武汉南锐工程技术有限公司 | Character spray head of aluminium wire number spray machine for continuous casting slab |
| CN202555950U (en) * | 2011-12-29 | 2012-11-28 | 上海鸿威硬面技术有限公司 | Automatic submerged arc machine with insulated guide tube |
| CN202726288U (en) * | 2012-08-28 | 2013-02-13 | 浙江巨霸焊接设备制造有限公司 | Electric conduction nozzle of submerged arc welding machine |
| CN103480519A (en) * | 2013-09-22 | 2014-01-01 | 张志宇 | Anti-power-failure arc spraying gun |
| CN203498458U (en) * | 2013-10-12 | 2014-03-26 | 无锡洲翔成套焊接设备有限公司 | Novel efficient electric-arc spraying device |
-
2015
- 2015-07-16 CN CN201510419356.3A patent/CN106626761A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1310462A (en) * | 1970-07-01 | 1973-03-21 | Metco Inc | Electric arc spray guns |
| CN86100836A (en) * | 1985-02-05 | 1988-02-10 | 彼尔金-爱默公司 | Arc spraying system |
| JPH10314626A (en) * | 1997-05-21 | 1998-12-02 | Miyoshi Nakagawa | Arc thermal spraying machine of wire type |
| US6245390B1 (en) * | 1999-09-10 | 2001-06-12 | Viatcheslav Baranovski | High-velocity thermal spray apparatus and method of forming materials |
| CN2582810Y (en) * | 2002-08-29 | 2003-10-29 | 张恒祥 | Multifunctional arc spray gun |
| CN1562498A (en) * | 2004-04-18 | 2005-01-12 | 浙江大学 | Electrode nozzle of electric arc spraying coater in supersonic speed and manufacturing method |
| JP2006241543A (en) * | 2005-03-04 | 2006-09-14 | Daihen Corp | Arc spraying gun |
| CN101591761A (en) * | 2009-06-08 | 2009-12-02 | 杭州浙大精益机电技术工程有限公司 | Continuous casting steel billet online hot-wire jet printing machine |
| CN201587976U (en) * | 2009-12-14 | 2010-09-22 | 湖南镭目科技有限公司 | Electric arc spray gun device |
| CN201644281U (en) * | 2010-02-04 | 2010-11-24 | 上海振华焊割工具有限公司 | Spray printing head of continuously cast slab mark spraying machine |
| CN102553749A (en) * | 2011-12-28 | 2012-07-11 | 武汉南锐工程技术有限公司 | Character spray head of aluminium wire number spray machine for continuous casting slab |
| CN202555950U (en) * | 2011-12-29 | 2012-11-28 | 上海鸿威硬面技术有限公司 | Automatic submerged arc machine with insulated guide tube |
| CN202726288U (en) * | 2012-08-28 | 2013-02-13 | 浙江巨霸焊接设备制造有限公司 | Electric conduction nozzle of submerged arc welding machine |
| CN103480519A (en) * | 2013-09-22 | 2014-01-01 | 张志宇 | Anti-power-failure arc spraying gun |
| CN203498458U (en) * | 2013-10-12 | 2014-03-26 | 无锡洲翔成套焊接设备有限公司 | Novel efficient electric-arc spraying device |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |