CN103212324B - Stirring method - Google Patents
Stirring method Download PDFInfo
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- CN103212324B CN103212324B CN201210220447.0A CN201210220447A CN103212324B CN 103212324 B CN103212324 B CN 103212324B CN 201210220447 A CN201210220447 A CN 201210220447A CN 103212324 B CN103212324 B CN 103212324B
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Abstract
The invention provides a stirring method, comprising: providing a weld pool in which molten solder is arranged; arranging a mixer on the weld pool, wherein the mixer comprises a power assembly, a transmission assembly and a assembly. The transmission assembly comprises a substrate, and an output shaft and a driven wheel fixing shaft which are fixed on the substrate and are arranged un and down, the output shaft can be driven by the power assembly to rotate, a drive wheel and a driven wheel are respectively fixed on the output shaft and the driven wheel fixing shaft, the drive wheel is engaged with the driven wheel, and an engaging piece of the drive wheel and the driven wheel is lower than a minimum point of a connecting part between the output shaft and the substrate. The stirring assembly comprises main stirring shaft and an auxiliary stirring shaft which are respectively and fixedly connected to the output shaft and the driven wheel fixing shaft, and the stirring vanes are respectively arranged on the main stirring shaft and the auxiliary stirring shaft. The method further comprises steps of: controlling the mixer, to enable the drive wheel and the driven wheel to be immersed in the molten solder, wherein a liquid level of the molten solder is higher the engaging piece between the drive wheel and the driven wheel, and is lower than the minimum point of the connecting part between the output shaft and the substrate; and driving the main stirring shaft and the auxiliary stirring shaft to rotate, for stirring. The stirring method can avoid the mixer being locked deadly, and is convenient for using.
Description
Technical field
The present invention relates to a kind of stirring means, in particular for the stirring means in wave-soldering molten bath.
Background technology
In industrial production, often can relate to a kind of metal or alloy of melting, make the technique of itself and another kind of corrupt split or attachment.All can be oxidized because most metal contacts with oxygen, as at static tin stove or scruff (SnO and SnO that dynamically produce in Wave soldering furnace
2) be namely the modal example of burning in a kind of industry.In high temperature environments, especially under melting state, the situation that metal (or alloy) is oxidized can be more violent, can form one deck oxide very soon, and more poly-more.And adhering in the technical process combined at motlten metal and other metals, motlten metal must ceaselessly flow circuit, and this can aggravate oxidation rate on the one hand, means that the oxide on top layer and a small amount of oxygen can be brought to below liquid level, i.e. liquid internal on the other hand.So be oxidized and can occur equally in inside.Such oxide, by carrying the floating upper liquid level of good metal secretly, forms scum silica frost.Because scum silica frost ceaselessly produces, emersion, causes scum silica frost to accumulate more and more, is stacked layer by layer, more and more thicker, affects liquid level flowing, even produce excessive after several hours, pollutes again dangerous.The scum silica frost produced normally can not participate in the production process merged, and can only constantly salvage out, otherwise processed.After salvaging scum silica frost, liquid level is inadequate, even produces consumption inadequate, ceaselessly can only add supplementary new raw metal.
If the scruff residue that stanniferous amount is high is not utilized by throwing away, waste can be caused.The method of adding reducing agent is adopted to reduce to scruff in prior art, but need in reduction process to stir, at present in practice process, what adopt is pinion rotation formula mixer, and existing stirring means very easily causes solder and reacted purees can enter in gear-box blocks gear, cause mixer cisco unity malfunction, life cycle is very short.
Summary of the invention
In whipping process, mixer is easily caused to be blocked by dirts such as scruffs and the problem that cannot normally use for overcoming stirring means of the prior art, the invention provides a kind of stirring means, the method can effectively avoid mixer stuck by scruff, increases work efficiency, and easy to use.
Stirring means disclosed by the invention comprises: provide a weldpool, have fusion welding in weldpool; Weldpool arranges mixer, described mixer comprises provides the Power Component of power for stirring, transmit the transmission component of described power, receive power and the mixing component that fusion welding is stirred; Described transmission component comprises substrate and is fixed on output shaft and driven pulley fixed axis that substrate also arranges from top to bottom, described output shaft can rotate under the driving of Power Component, described output shaft and driven pulley fixed axis are fixed with driving wheel and driven pulley respectively, described driving wheel and driven pulley engage each other, and the engaging piece of described driving wheel and driven pulley is lower than the minimum point of output shaft and substrate junction; Described mixing component comprises the main shaft and secondary shaft that are fixedly attached to output shaft and driven pulley fixed axis respectively, and described main shaft and secondary shaft are provided with stirring vane; Control the position of mixer in described weldpool, driving wheel and driven pulley are immersed in fusion welding, and fusion welding liquid level is higher than the engaging piece of driving wheel and driven pulley, lower than the minimum point of output shaft and substrate junction; Power Component is operated, drives main shaft and secondary shaft to rotate, fusion welding is stirred.
In the present invention, the above-mentioned engaging piece about driven pulley and driving wheel and output shaft, when comparing its height, the specific standards compared all is defined as the peak of engaging piece and the minimum point of output shaft and substrate junction.Such as, make fusion welding liquid level higher than the engaging piece of driving wheel and driven pulley, lower than the minimum point of output shaft and substrate junction, be namely expressed as the peak of the engaging piece making fusion welding liquid level higher than driving wheel and driven pulley, lower than the minimum point that output shaft is connected with substrate.Under particular condition, output shaft is multidiameter or the diminished shaft of cross section change, all can use in the present invention, only needs the minimum point of output shaft and substrate junction higher than the peak of the engaging piece of driving wheel and driven pulley.Such as, when output shaft is multidiameter, the cross section of itself and substrate junction is less than the cross section of driving wheel bearing, during use, under the prerequisite that the peak of the engaging piece of driving wheel and driven pulley is immersed in fusion welding, can the lower limb of driving wheel bearing on output shaft be immersed in fusion welding, only the minimum point of output shaft and substrate junction need be made higher than fusion welding.
Further, driving wheel and driven pulley immerse in fusion welding.For making fusion welding liquid level higher than the engaging piece of driving wheel and driven pulley, lower than the minimum point of output shaft and substrate junction, driven pulley below being at least major part is immersed in fusion welding, and the driving wheel being in top has fraction to immerse in fusion welding, be appreciated that, when driving wheel is in directly over driven pulley, driven pulley then immerses in fusion welding completely, and driving wheel then has fraction to be immersed in fusion welding.
Usually, above-mentioned stirring means is for be placed in weldpool by mixer, fusion welding liquid level is horizontal plane, for ease of stirring, main shaft and secondary shaft are all in level, in the present invention, compare the engaging piece of fusion welding liquid level, driving wheel and driven pulley, between output shaft and the minimum point of substrate junction height relation time, all based on above-mentioned normal operating condition.
Inventor finds, in prior art, in order to avoid gear-driven shaft is in whipping process, gear is stuck by scum silica frost etc., is usually closed by gear, avoid the Gear Contact in fusion welding and gear-box, but stir, shaft must be immersed in fusion welding, and shaft needs to be connected with gear simultaneously, to accept power.So fusion welding inevitably flows between gear along shaft, and the gear be closed and fusion welding separate, a small amount of fusion welding flowed into can solidify between gear, causes gear stuck.
In the present invention, by being arranged in fusion welding by the driving wheel driving shaft to rotate and driven pulley, when stirring, control the fusion welding liquid level engaging piece higher than driving wheel and driven pulley, lower than the minimum point of output shaft and substrate junction.By being immersed in fusion welding by the engaging piece of driving wheel and driven pulley, snapping in of scum silica frost can be avoided, and the running of fusion welding to driving wheel and driven pulley can not have an impact.Meanwhile, drive driving wheel running by output shaft, and fusion welding liquid level is lower than the minimum point of output shaft and substrate junction, fusion welding can not flow out along output shaft.That is, can effectively avoid in whipping process by the method, the problem that gear is stuck.
In above-mentioned stirring means, mixer is arranged on weldpool by various method, such as can by modes such as liftings.
According to the present invention, under preferable case, described mixer also comprises supporting component, and described supporting component comprises the first support, the second support, gripper shoe and connecting plate, and described first support one end is fixed to the sidewall upper of substrate away from mixing component side; Described main shaft and secondary shaft are all fixedly attached to described gripper shoe away from one end of substrate, and described connecting plate is fixedly connected with gripper shoe bottom with substrate bottom; Described second support is fixed on the sidewall upper of gripper shoe away from mixing component side; The method to set up of described mixer is: be placed in by mixer above weldpool, makes the first support and the erection of the second support with on weldpool sidewall.
By said method, by the first support and the erection of the second support and weldpool sidewall, make mixer across weldpool, mixing component is arranged in fusion welding and stirs.
Further, in order to better be located on weldpool by mixer, described supporting component also comprises the first limiting plate and the second limiting plate, and described first limiting plate is fixed on the first support away from one end of substrate and to downward-extension; Described second limiting plate is fixed on the second support away from one end of substrate and to downward-extension; The method to set up of described mixer also comprises and the first limiting plate and the second limiting plate being stuck in outside weldpool sidewall.
Further, after above-mentioned output shaft and driven pulley fixed axis are fixing on substrate, output shaft is made to be positioned at the oblique upper of driven pulley fixed axis.
Now, be individually fixed in driving wheel on output shaft and driven pulley fixed axis and driven pulley is also oblique setting, be appreciated that the oblique upper of the engaging piece of driving wheel and driven pulley in the driven pulley center of circle, in the oblique below in the driving wheel center of circle.By this method to set up, can ensure that the engaging piece of driving wheel and driven pulley is positioned under melting liquid level on the one hand, guarantee can not be stuck by scum silica frost etc., on the other hand, be positioned at directly over driven pulley compared to driving wheel, when driving wheel is positioned at the oblique upper of driven pulley, driving wheel more can immerse fusion welding, in rotary course, can better avoid driving wheel rotate the tin liquor of taking out of solidify in atmosphere and may cause to gear rotate obstruction.That is, better anti-jamming effect can be obtained by said method.
Above-mentioned oblique upper is defined as, in the vertical direction, and output shaft is positioned at above driven pulley fixed axis; In the horizontal direction, output shaft is positioned at driven pulley fixed axis front or rear.
According to the present invention, output shaft is connected to Power Component, and the method receiving power does not limit, such as, directly output shaft can be connected to Power Component.In order to make mixer, there is better topology layout, convenient the carrying out stirred, under preferable case, described transmission component also comprises power shaft and is arranged at the closed transmission case between driven pulley fixed axis and Power Component, is provided with intermeshing main driving wheel and auxiliary driving wheel in described transmission case from top to bottom; Described output shaft to extend in transmission case and is fixed on transmission case, and described auxiliary driving wheel is fixed on output shaft; Described power shaft is arranged in transmission case, and extends transmission case, is connected with Power Component; Described main driving wheel is arranged on power shaft.
By said structure, be convenient to the layout between Power Component and supporting component, simplify structure.
For said structure, substrate can be arranged at transmission case on the sidewall of mixing component.In order to optimize distribution, under the prerequisite reaching effect same, reduce parts use amount, described substrate is the sidewall of transmission case towards mixing component side.Namely using the sidewall of transmission case as substrate.
Further, described Power Component comprises the machine shaft of motor body and access electrode body, and described machine shaft is structure as a whole with power shaft or is fixedly connected with by the first shaft coupling.
Further, described output shaft is integrated with main shaft or output shaft is fixedly connected with by the second shaft coupling with main shaft; Described driven pulley fixed axis is integrated with secondary shaft or driven pulley fixed axis is fixedly connected with by the 3rd shaft coupling with secondary shaft.
Be appreciated that namely driving wheel is directly fixed on main shaft when output shaft and main shaft are integrated; Same when driven pulley fixed axis and secondary shaft are integrated, namely driven pulley fixed axis is directly fixed on secondary shaft.
Further, for the ease of follow-up dismounting, cleaning or renewal part, described gripper shoe is provided with the first minor axis and the second minor axis, described first minor axis is fixedly connected with main shaft by the 4th shaft coupling; Second minor axis is fixedly connected with by 5-linked axial organ with secondary shaft.
Further, described transmission case is away from the sidewall of Power Component being also fixed with the first locating dowel and the second locating dowel; Described output shaft runs through the first locating dowel; Described driven pulley fixed axis is fixed in the second locating dowel.
When stirring means disclosed by the invention stirs in fusion welding, can effectively avoid gear to be stuck, substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the stereogram of mixer in the embodiment that the invention provides stirring means.
Fig. 2 is the top view of mixer in the embodiment that the invention provides stirring means.
Fig. 3 be in Fig. 2 A-A to sectional view.
Fig. 4 is A place enlarged drawing in Fig. 3.
Fig. 5 is B place enlarged drawing in Fig. 3.
Wherein, 11, motor body; 12, machine shaft; 21, transmission case; 22, main driving wheel; 23, auxiliary driving wheel; 24, output shaft; 25, the first locating dowel; 26, driving wheel; 27, driven pulley; 28, power shaft; 29, driven pulley fixed axis; 31, main shaft; 32, secondary shaft; 33, stirring vane; 34, stop nut; 41, the first support; 42, the first limiting plate; 43, gripper shoe; 44, the second support; 45, the second limiting plate; 46, connecting plate; 5, deflector; 61, the first shaft coupling; 62, the second shaft coupling; 63, the 3rd shaft coupling; 64, the 4th shaft coupling; 65,5-linked axial organ; 71, the first minor axis; 72, the second minor axis.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Show in stirring means disclosed by the invention see Fig. 1-Fig. 5, a kind of preferred embodiment of the mixer of employing, comprises Power Component, transmission component, mixing component and supporting component.
Power Component comprises motor body 11 and machine shaft 12.
Transmission component comprise power shaft 28, closed transmission case 21(using transmission case 21 near the sidewall of mixing component as substrate), output shaft 24, driven pulley fixed axis 29, driving wheel 26, driven pulley 27, first locating dowel 25, second locating dowel.
Mixing component comprises the main shaft 31 and secondary shaft 32 that are arranged above and below, and is fixed on the stirring vane 33 on main shaft 31 and secondary shaft 32 simultaneously.
Supporting component comprises the first support 41, first limiting plate 42, second support 44, second limiting plate 45.
Refer to Fig. 4 (for A place in Fig. 3 amplifies, above-below direction is contrary with Fig. 1 direction), transmission case 21 sidewall is fixed with the first locating dowel 25 and the second locating dowel, the first locating dowel 25 is arranged in the second locating dowel oblique upper (Fig. 4 is oblique below).
Have intermeshing main driving wheel 22 and auxiliary driving wheel 23 in transmission case 21, main driving wheel 22 is fixed on power shaft 28, and auxiliary driving wheel 23 is fixed on output shaft 24.Power shaft 28 to be fixed on transmission case 21 and to extend transmission case 21 from the side of transmission case 21, is connected to Power Component.Output shaft 24 is fixed on transmission case 21, extends transmission case 21 and run through the first locating dowel 25 transmission case 21 sidewall from the opposite side of transmission case 21.Driving wheel 26 is fixed on output shaft 24.
Driven pulley fixed axis 29 is fixed in the second locating dowel, and output shaft 24 is arranged in driven pulley fixed axis 29 oblique upper (Fig. 4 is oblique below).Driven pulley fixed axis 29 is fixed with driven pulley 27.Driven pulley 27 engages with driving wheel 26.
Output shaft 24 is fixedly connected with by the second shaft coupling 62 with main shaft 31, and driven pulley fixed axis 29 is fixedly connected with by the 3rd shaft coupling 63 with secondary shaft 32.Same effect, output shaft 24 and main shaft 31 can also be designed to one, driven pulley fixed axis 29 and secondary shaft 32 also can be designed as one.
Output shaft 24 is arranged in driven pulley fixed axis 29 oblique upper (Fig. 4 is oblique below), and the main shaft 31 be fixedly connected with output shaft 24 is arranged in the oblique upper (Fig. 4 is oblique below) of the secondary shaft 32 be fixedly connected with driven pulley fixed axis 29.
Refer to Fig. 3, power shaft 28 is fixedly connected with machine shaft 12 by the first shaft coupling 61.The side wall upper part (in Fig. 3 be bottom) of transmission case 21 near motor body 11 side is fixedly connected with one end of the first support 41, and the other end of the first support 41 is fixedly attached to the upper end of the first limiting plate 42 (being lower end in Fig. 3).Motor body 11 is fixed on the sidewall of the first limiting plate 42, and motor body 11 and the first support 41 lay respectively at the both sides of the first limiting plate 42.
Main shaft 31 and secondary shaft 32 are fixed with two stop nuts 34 all separately, and stirring vane 33 is arranged between stop nut 34.
Transmission case 21 lower end (being upper end in Fig. 3) is fixedly connected with one end of connecting plate 46, and the other end of connecting plate 46 is fixedly connected with the lower end of gripper shoe 43 (being upper end in Fig. 3).
Refer to Fig. 5 (be that in Fig. 3, B place amplifies, above-below direction is contrary with Fig. 1 direction), gripper shoe 43 is fixed with the oblique upper (Fig. 5 for tiltedly below) that the first minor axis 71 and the second minor axis 72, first minor axis 71 are arranged in the second minor axis 72.First minor axis 71 is fixedly connected with main shaft 31 by the 4th shaft coupling 64, and the second minor axis 72 is fixedly connected with secondary shaft 32 by 5-linked axial organ 65.
Get back to Fig. 3, gripper shoe 43 top (being bottom in Fig. 3) is fixedly connected with one end of the second support 44, and the other end of the second support 44 is fixedly connected with the upper end (being lower end in Fig. 3) of the second limiting plate 45.
Get back to Fig. 1 and Fig. 2, transmission case 21 and gripper shoe 43 side are all fixed with deflector 5.Two deflectors 5 in transmission case 21 and gripper shoe 43 form " splayed " structure, and the narrower one end of its opening is towards secondary shaft 32.
Based on above-mentioned mixer, stirring means is as follows:
One weldpool is provided, makes, in weldpool, there is fusion welding.
This mixer is set up on weldpool sidewall, the first support 41 and the second support 44 is made to be individually fixed on the relative sidewall of weldpool two, and the first limiting plate 42 and the second limiting plate 45 are positioned at the outside of two side, make mixing component, transmission component, deflector 5 be positioned at weldpool.
The position of adjustment mixer, makes driving wheel 26 and driven pulley 27 immerse in fusion welding, and in weldpool the liquid level of fusion welding higher than the engaging piece of driving wheel 26 and driven pulley 27, lower than output shaft 24 and transmission case 21(substrate) minimum point of junction.Motor body 11 is operated, motor body 11 drive motors rotating shaft 12 is rotated, thus drive output shaft 24 to rotate, and then fixing main shaft 31 rotates with output shaft 24, and, the driving wheel 26 that the rotating drive of output shaft 24 is fixed on output shaft 24 rotates, the driven pulley 27 engaged with driving wheel 26 produces and rotates, then the driven pulley fixed axis 29 be fixedly connected with driven pulley 27 rotates, the rotation of the secondary shaft 32 that the rotation drive of driven pulley fixed axis 29 is fixedly connected with driven pulley fixed axis 29, now, main shaft 31 and secondary shaft 32 all rotate, thus the stirring vane 33 be fixed on main shaft 31 and secondary shaft 32 is rotated, driving fusion welding flows.
By above-mentioned mixer, make the liquid level of fusion welding in weldpool higher than the engaging piece of driving wheel 26 and driven pulley 27, lower than output shaft 24 and transmission case 21(substrate) minimum point of junction.On the one hand, make the engaging piece of driving wheel 26 and driven pulley 27 be immersed in fusion welding, driving wheel 26 and driven pulley 27 can be avoided to be stuck in rotation process, raise the efficiency.Simultaneously, main driving wheel 22 and auxiliary driving wheel 23 are positioned at closed transmission case 21, and the liquid level of fusion welding is positioned at output shaft 24 and transmission case 21(substrate) under the minimum point of junction, transmission case 21 cannot be entered, that is, main driving wheel 22 and auxiliary driving wheel 23 there will not be stuck phenomenon.
According to the present invention, when above-mentioned mixer is in weldpool, when using with reducing agent, the bulk scum silica frost of formation can be broken up, reduce by reducing agent simultaneously, forms fritter scum silica frost, scum silica frost can be reduced fully, improve the utilization rate of tin material.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a stirring means, is characterized in that, comprising:
One weldpool is provided, in weldpool, there is fusion welding;
Weldpool arranges mixer, described mixer comprises provides the Power Component of power for stirring, transmit the transmission component of described power, receive power and the mixing component that fusion welding is stirred;
Described transmission component comprises substrate and is fixed on output shaft and driven pulley fixed axis that substrate also arranges from top to bottom, described output shaft can rotate under the driving of Power Component, described output shaft and driven pulley fixed axis are fixed with driving wheel and driven pulley respectively, described driving wheel and driven pulley engage each other, and the engaging piece of described driving wheel and driven pulley is lower than the minimum point of output shaft and substrate junction;
Described mixing component comprises the main shaft and secondary shaft that are fixedly attached to output shaft and driven pulley fixed axis respectively, and described main shaft and secondary shaft are provided with stirring vane;
Control the position of mixer in described weldpool, driving wheel and driven pulley are immersed in fusion welding, and fusion welding liquid level is higher than the engaging piece of driving wheel and driven pulley, lower than the minimum point of output shaft and substrate junction;
Power Component is operated, drives main shaft and secondary shaft to rotate, fusion welding is stirred.
2. stirring means according to claim 1, it is characterized in that, described mixer also comprises supporting component, and described supporting component comprises the first support, the second support, gripper shoe and connecting plate, and described first support one end is fixed to the sidewall upper of substrate away from mixing component side; Described main shaft and secondary shaft are all fixedly attached to described gripper shoe away from one end of substrate, and described connecting plate is fixedly connected with gripper shoe bottom with substrate bottom; Described second support is fixed on the sidewall upper of gripper shoe away from mixing component side;
The method to set up of described mixer is: be placed in by mixer above weldpool, makes the first support and the erection of the second support with on weldpool sidewall.
3. stirring means according to claim 2, is characterized in that, described supporting component also comprises the first limiting plate and the second limiting plate, and described first limiting plate is fixed on the first support away from one end of substrate and to downward-extension; Described second limiting plate is fixed on the second support away from one end of substrate and to downward-extension; The method to set up of described mixer also comprises and the first limiting plate and the second limiting plate being stuck in outside weldpool sidewall.
4. stirring means according to claim 1, is characterized in that, described output shaft is positioned at the oblique upper of driven pulley fixed axis.
5. the stirring means according to claim 1-4 any one, it is characterized in that, described transmission component also comprises power shaft and is arranged at the closed transmission case between driven pulley fixed axis and Power Component, is provided with intermeshing main driving wheel and auxiliary driving wheel in described transmission case from top to bottom; Described output shaft to extend in transmission case and is fixed on transmission case, and described auxiliary driving wheel is fixed on output shaft;
Described power shaft is arranged in transmission case, and extends transmission case, is connected with Power Component; Described main driving wheel is arranged on power shaft.
6. stirring means according to claim 5, is characterized in that, described substrate is the sidewall of transmission case towards mixing component side.
7. stirring means according to claim 5, is characterized in that, described Power Component comprises the machine shaft of motor body and access electrode body, and described machine shaft is fixedly connected with by the first shaft coupling with power shaft.
8. stirring means according to claim 1, is characterized in that, described output shaft is integrated with main shaft or output shaft is fixedly connected with by the second shaft coupling with main shaft; Described driven pulley fixed axis is integrated with secondary shaft or driven pulley fixed axis is fixedly connected with by the 3rd shaft coupling with secondary shaft.
9. the stirring means according to claim 2,3,4,6,8 any one, is characterized in that, described gripper shoe is provided with the first minor axis and the second minor axis, and described first minor axis is fixedly connected with main shaft by the 4th shaft coupling; Second minor axis is fixedly connected with by 5-linked axial organ with secondary shaft.
10. stirring means according to claim 1, is characterized in that, described transmission case is away from the sidewall of Power Component being also fixed with the first locating dowel and the second locating dowel; Described output shaft runs through the first locating dowel; Described driven pulley fixed axis is fixed in the second locating dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210220447.0A CN103212324B (en) | 2012-06-29 | 2012-06-29 | Stirring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210220447.0A CN103212324B (en) | 2012-06-29 | 2012-06-29 | Stirring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212324A CN103212324A (en) | 2013-07-24 |
| CN103212324B true CN103212324B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210220447.0A Expired - Fee Related CN103212324B (en) | 2012-06-29 | 2012-06-29 | Stirring method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433237Y (en) * | 2009-06-23 | 2010-03-31 | 何光宁 | Flow guiding tin dross stirrer |
| CN201664596U (en) * | 2009-12-16 | 2010-12-08 | 郭文瑞 | Improved soldering furnace mixing device |
| CN201748817U (en) * | 2010-07-05 | 2011-02-16 | 东莞市柏仲电子科技有限公司 | Anti-clamp gear and tin slag blender with gear |
| CN202169146U (en) * | 2011-07-04 | 2012-03-21 | 东莞市柏仲电子科技有限公司 | Shear-type tin dross stirrer |
-
2012
- 2012-06-29 CN CN201210220447.0A patent/CN103212324B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201433237Y (en) * | 2009-06-23 | 2010-03-31 | 何光宁 | Flow guiding tin dross stirrer |
| CN201664596U (en) * | 2009-12-16 | 2010-12-08 | 郭文瑞 | Improved soldering furnace mixing device |
| CN201748817U (en) * | 2010-07-05 | 2011-02-16 | 东莞市柏仲电子科技有限公司 | Anti-clamp gear and tin slag blender with gear |
| CN202169146U (en) * | 2011-07-04 | 2012-03-21 | 东莞市柏仲电子科技有限公司 | Shear-type tin dross stirrer |
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| CN103212324A (en) | 2013-07-24 |
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Address after: 518129, No. 1, building No. 2, F building, snow tech Industrial District, Bantian street, District, Longgang District, Guangdong City, Shenzhen Province, China Applicant after: SHENZHEN KUNQI XINHUA CO., LTD. Address before: 518129, Guangdong Province, Longgang District, Shenzhen District, Bantian street, Kong tau community, gang Kong, snow hill north road, forest farm No. 1, building E, building 5 Applicant before: Shenzhen Kunqixinhua Technology Co., Ltd. |
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