CN105561849A - Double-shaft powder mixer - Google Patents
Double-shaft powder mixer Download PDFInfo
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- CN105561849A CN105561849A CN201410520584.5A CN201410520584A CN105561849A CN 105561849 A CN105561849 A CN 105561849A CN 201410520584 A CN201410520584 A CN 201410520584A CN 105561849 A CN105561849 A CN 105561849A
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Abstract
The present invention discloses a double-shaft powder mixer, which comprises a support frame, a powder holding device, rotation shafts and a rotation shaft, wherein both ends of the middle position of the vertical powder holding device are respectively provided with the rotation shaft positioned on the support frame, the rotation motor is arranged on the support frame on one side of the powder holding device, the output shaft of the rotation motor is connected to the rotation shaft on one side of the powder holding device, a vertical stirring shaft is arranged inside the vertical powder holding device and is provided with stirring blades, the lower end of the stirring shaft is connected to the output shaft of the stirring motor on the bottom portion of the powder holding device, and a temperature control device and a humidity control device are arranged inside the powder holding device, and are connected to an external control box respectively through conducting wires. According to the present invention, the rotation speed of the stirring motor and the flipping motor are controlled to achieve the uniform mixing of the powder, and the temperature and the humidity in the powder holding device are controlled to achieve the humidity in the powder holding device so as to finally obtain the mixing powder capable of being directly used.
Description
Technical field
The present invention relates to a kind of cladding powder mixing device, particularly relate to a kind of twin shaft powder blenders.
Background technology
The research of laser melting and coating technique starts from the seventies in last century, and be just applied to the nineties development.At present, laser melting and coating technique becomes fabrication of new materials, and metallic element directly manufactures fast, one of important means of inefficacy metallic element green remanufacturing.The industries such as aviation, oil, automobile, machine-building, shipbuilding, Making mold are widely applied to.
Laser melting coating refers to and is made it to melt with matrix surface skim through laser irradiation by coating material cladding matrix surface placed by selecting with different adding material modes simultaneously, and it is extremely low to form dilution factor after rapid solidification, the face coat of metallurgical binding is become with matrix, the remarkable process improving the wear-resisting, anti-corrosion, heat-resisting, anti-oxidant of substrate surface and electrical characteristic, thus reach the object of surface modification or reparation, both meet the requirement to material surface particular characteristic, again save a large amount of noble elements.
Current widely used laser cladding of material mainly contains: Ni-based, cobalt-based, ferrous alloy, tungsten carbide composite.Cladding material adds with the form of powder, silk, plate, wherein conventional in the form of a powder.Functionally classify: coating that is single or that simultaneously have both several functions can be prepared as wear-resistant, corrosion-resistant, high temperature resistant etc. and special functional coat.From the material system forming coating, develop into multicomponent system from Binary Alloy System.The design of alloy of multicomponent system and multifunctionality are that laser melting coating will prepare the important development direction of new material from now on.And the alloy of multicomponent system just requires that cladding material is composite, and now conventional in the form of a powder, so the mixing of powder is very important.Cladding powder is laser melting coating processing, the necessary raw material of laser remanufacturing, and powder quality directly affects the effect of laser melting coating processing, laser remanufacturing.Processing parts will expect different effects, will with different powder, and modern industry requires that part will have multi-effect simultaneously, the powder of single kind can not meet technological requirement, so want various powders to mix use, be only the technique that contemporary industry is pursued.Expect desirable mixed-powder, powder mixing device is very important.At present, the mixed-powder great majority required for domestic and international laser melting coating are all after the upset of single shaft agitator is stirred, take out the powder that mixes put into dry in dryer after could use, even also have manually stirring.And the powder target needed both at home and abroad requires it is mix, humidity is qualified can directly be used, in order to the powder mixed can be obtained, and can directly use after mixing, people are in the urgent need to a kind of novel powder mixing device, make it have and two or more powder can be made to mix, and certain dry wet degree can be ensured, finally reach the object directly used.
Summary of the invention
Object of the present invention is just the problems referred to above solving prior art existence, after repeatedly studying and testing, gives a kind of twin shaft powder blenders of brand new.This twin shaft powder blenders that the present invention provides is provided with two rotating shafts: one is trip shaft, and one is shaft, instead of artificial operation.Temperature and humidity control device is also installed simultaneously, save and again the powder mixed is put into the step of drying in drying baker, ensure that powder can mix uniformly, make the cladding effect that laser melting coating can reach best, the dry wet degree of powder can also be ensured simultaneously, guarantee in laser cladding process, powder energy continuous flow.
The technical solution used in the present invention is: this twin shaft powder blenders includes bracing frame, contain powder device, rotating shaft and electric rotating machine, the two ends of wherein vertical Sheng powder device middle part are respectively arranged with the rotating shaft be positioned on bracing frame, described electric rotating machine is arranged on the bracing frame of Sheng powder device side, the output shaft of electric rotating machine is connected with the rotating shaft containing powder device side, it is characterized in that vertical Sheng powder device inside is also provided with vertical shaft, shaft is provided with stirring vane, the lower end of shaft is connected with the output shaft being arranged on the stirring motor containing powder bottom of device, contain in powder device and be also provided with temperature control equipment and humidity conditioner, temperature control equipment is connected with outside control box respectively by wire with humidity conditioner.
Compared with prior art, this twin shaft powder blenders has following characteristics.
(1) impeller stirs.Existing agitating device only has a rotating shaft, and by gravity, powder free-falling mixes, and can not well make various powders Homogeneous phase mixing, and the time of cost is also long.So we add impeller on this basis, not only can make the better Homogeneous phase mixing of powder, can also save time.
(2) temperature and humidity controls.Existing powder mixing device is all directly powder is put in mixing arrangement to stir, and more mixed powder is put in drying baker and dries, re-use afterwards after mixing.And heating and dehydrating unit the mixing arrangement that we newly develop be equipped with, ensureing that the powder mixed can directly use, no longer with again drying, saving a large amount of time.
(3) Digital Control.Realize full-scale digitalization to control, ensure that powder mixes, humidity is qualified.Increase work efficiency, ensure the quality of laser melting coating.
Accompanying drawing explanation
Fig. 1 is the whole structure schematic diagram that the present invention provides embodiment.
Fig. 2 is the sectional view that the present invention provides embodiment.
Fig. 3 is the structural representation that the present invention provides embodiment.
Mark in figure: 1. electric rotating machine, 2. rotating shaft, 3. end cap, 4. rotating vane, 5. temperature control equipment, 6. humidity conditioner, 7. contain powder device, 8. bracing frame, 9. shaft, 10. stirring motor.
Detailed description of the invention
As shown in FIG. 1 to 3, this twin shaft powder blenders includes bracing frame 8, contain powder device 7, rotating shaft 2 and electric rotating machine 1, the two ends of wherein vertical Sheng powder device 7 middle part are respectively arranged with the rotating shaft 2 be positioned on bracing frame 8, described electric rotating machine 1 is arranged on the bracing frame 8 of Sheng powder device 7 side, the output shaft of electric rotating machine 1 is connected with the rotating shaft 2 containing powder device 7 side, vertical Sheng powder device 7 inside is also provided with vertical shaft 9, shaft 9 is provided with stirring vane 4, the lower end of shaft 9 is connected with the output shaft being arranged on the stirring motor 10 contained bottom powder device 7, contain in powder device 7 and be also provided with temperature control equipment 5 and humidity conditioner 6, temperature control equipment 5 is connected with outside control box respectively by wire with humidity conditioner 6.
The Digital Control circuit that the present invention provides is.
Electric rotating machine 1, temperature control equipment 5, humidity conditioner 6, stirring motor 10 is all connected with external control box.By external control device, twin shaft powder blenders is quantized control, according to specific needs control is appraised and decided to motor (1.10) revolution.Also the specified control of digitlization can be carried out to temperature control equipment 5 and humidity conditioner 6 as the case may be.
Key work of the present invention.
First check that whether novel biaxial powder blenders each several part is complete, again novel biaxial powder blenders is fixed, the upper cover of twin shaft powder mixing device is opened, import a certain amount of powder that will mix, connect power supply, start power supply, the optimum configurations of regulable control panel, adjust the parameter of temperature and humidity, can press start key after optimum configurations is good, complete machine starts running, until the humidity indicator lamp on panel becomes green by redness, rerun the regular hour, just can obtain desirable mixed-powder.
The present invention realizes the Homogeneous phase mixing of powder by the rotating speed and upset motor controlling stirring motor, also will reach the humidity of powder simultaneously by controlling the temperature and humidity of containing in powder device, finally obtaining the mixed-powder that can directly use.Save the time greatly, improve operating efficiency.
Claims (4)
1. a twin shaft powder blenders, include bracing frame 8, contain powder device 7, rotating shaft 2 and electric rotating machine 1, the two ends of wherein vertical Sheng powder device 7 middle part are respectively arranged with the rotating shaft 2 be positioned on bracing frame 8, described electric rotating machine 1 is arranged on the bracing frame 8 of Sheng powder device 7 side, the output shaft of electric rotating machine 1 is connected with the rotating shaft 2 containing powder device 7 side, it is characterized in that vertical Sheng powder device 7 inside is also provided with vertical shaft 9, shaft 9 is provided with stirring vane 4, the lower end of shaft 9 is connected with the output shaft being arranged on the stirring motor 10 contained bottom powder device 7, contain in powder device 7 and be also provided with temperature control equipment 5 and humidity conditioner 6, temperature control equipment 5 is connected with outside control box respectively by wire with humidity conditioner 6.
2. twin shaft powder blenders according to claim 1, is characterized in that temperature control equipment 5 is the temperature controller that can regulate temperature according to actual conditions.
3. twin shaft powder blenders according to claim 1, is characterized in that humidity conditioner 6 is can according to specific needs to the humidity controller that humidity controls.
4. twin shaft powder blenders according to claim 1, it is characterized in that Digitizing And Control Unit is: electric rotating machine 1, temperature control equipment 5, humidity conditioner 6, stirring motor 10 are all connected with external control box, and by external control box, twin shaft powder blenders is quantized control, according to specific needs control is appraised and decided to motor rotations, also as the case may be the specified control of digitlization is carried out to temperature control equipment 5 and humidity conditioner 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520584.5A CN105561849A (en) | 2014-10-08 | 2014-10-08 | Double-shaft powder mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520584.5A CN105561849A (en) | 2014-10-08 | 2014-10-08 | Double-shaft powder mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105561849A true CN105561849A (en) | 2016-05-11 |
Family
ID=55872809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410520584.5A Pending CN105561849A (en) | 2014-10-08 | 2014-10-08 | Double-shaft powder mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105561849A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH490110A (en) * | 1969-02-28 | 1970-05-15 | Spemag Ag | Mixer |
| US6543928B2 (en) * | 2001-05-04 | 2003-04-08 | General Machine Company Of New Jersey, Inc. | Processing vessel and method for mixing powders with a magnetically coupled agitator |
| CN2683238Y (en) * | 2003-11-11 | 2005-03-09 | 黑龙江迪尔制药机械有限责任公司 | Revolving barrel type screw powder mixer |
| CN201337893Y (en) * | 2008-09-08 | 2009-11-04 | 戴长虹 | Mixed stirrer |
| CN102145266A (en) * | 2010-12-28 | 2011-08-10 | 广东联塑科技实业有限公司 | Automatic mixer and control method thereof |
| CN202096918U (en) * | 2011-05-26 | 2012-01-04 | 安徽美佳新材料股份有限公司 | Turnover mechanism of mixer |
| CN102553479A (en) * | 2012-01-10 | 2012-07-11 | 黄光智 | Machine for overturning and stirring dry powder |
| CN103877892A (en) * | 2014-03-11 | 2014-06-25 | 四川蓝海洋科技有限公司 | Multifunctional mixing machine for preparing animal medicine powder |
-
2014
- 2014-10-08 CN CN201410520584.5A patent/CN105561849A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH490110A (en) * | 1969-02-28 | 1970-05-15 | Spemag Ag | Mixer |
| US6543928B2 (en) * | 2001-05-04 | 2003-04-08 | General Machine Company Of New Jersey, Inc. | Processing vessel and method for mixing powders with a magnetically coupled agitator |
| CN2683238Y (en) * | 2003-11-11 | 2005-03-09 | 黑龙江迪尔制药机械有限责任公司 | Revolving barrel type screw powder mixer |
| CN201337893Y (en) * | 2008-09-08 | 2009-11-04 | 戴长虹 | Mixed stirrer |
| CN102145266A (en) * | 2010-12-28 | 2011-08-10 | 广东联塑科技实业有限公司 | Automatic mixer and control method thereof |
| CN202096918U (en) * | 2011-05-26 | 2012-01-04 | 安徽美佳新材料股份有限公司 | Turnover mechanism of mixer |
| CN102553479A (en) * | 2012-01-10 | 2012-07-11 | 黄光智 | Machine for overturning and stirring dry powder |
| CN103877892A (en) * | 2014-03-11 | 2014-06-25 | 四川蓝海洋科技有限公司 | Multifunctional mixing machine for preparing animal medicine powder |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |