CN105458248A - Stirring and feeding device for metallurgical powder - Google Patents
Stirring and feeding device for metallurgical powder Download PDFInfo
- Publication number
- CN105458248A CN105458248A CN201510985061.2A CN201510985061A CN105458248A CN 105458248 A CN105458248 A CN 105458248A CN 201510985061 A CN201510985061 A CN 201510985061A CN 105458248 A CN105458248 A CN 105458248A
- Authority
- CN
- China
- Prior art keywords
- mixing
- mixing drum
- stirring
- mixing unit
- feeding device
- 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.)
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- 239000000843 powder Substances 0.000 title claims abstract description 36
- 238000003756 stirring Methods 0.000 title claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 119
- 239000000463 material Substances 0.000 claims abstract description 68
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a stirring and feeding device for a metallurgical powder. The stirring and feeding device comprises a support and a mixing barrel arranged on the support and made of a transparent plastic material, scale marks are arranged on the outer wall of the mixing barrel, a filtering plate is arranged in the mixing barrel, a taper hole is formed in the filtering plate, the filtering plate divides the mixing barrel into an upper mixing part and a lower mixing part, a plurality of feeding hoppers are respectively arranged on the upper mixing part and the lower mixing part of the mixing barrel along integer scale marks, a stirring shaft is arranged in the lower mixing part, two curved plates are fixed on the stirring shaft, the stirring shaft penetrates through the mixing barrel, the end part of the stirring shaft penetrating through the mixing barrel is connected with a servo motor, a discharge tube communicated with the lower mixing part is arranged at the bottom of the mixing barrel, the discharge tube is connected with a sealed material collecting tank, a cross arm is arranged in the material collecting tank, a material stirring plate with a motor is hinged to the cross arm, and the discharge window of the material stirring plate is arranged on a side wall of the material collecting tank. The invention aims to provide the stirring and feeding device for the metallurgical powder, which is sufficient in mixing and convenient for collection, and can achieve automatic charging.
Description
Technical field
The present invention relates to metallurgical production equipment technical field, particularly relate to a kind of stirring feeding device of metallurgical powder material.
Background technology
China is industrial power, and along with the manufacturing industry of progressive China of science and technology is flourish, economy is become stronger day by day, and new technologies and materials is constantly emerged in large numbers, and powdered metallurgical material is one of them.Powder metallurgy can manufacture porous, half fine and close or full compact components, as the parts such as oiliness bearing, gear, be widely used in various industrial trade, without machining, having unique chemical composition and machinery, physical property, is cannot obtain with traditional method for metal working.
Existing powder metallurgical production technique is all generally the powder particle first preparing appropriate particle size, then compressing, sintering can form the parts of solid shape again, the size of the density after sintering and properties of product and powder particle has direct relation, the requirement of different product is different, need the powder particle of different-grain diameter just can produce a desired effect according to the mixing of different ratio uniform, existing equipment, can not mix in proportion according to variable grain size, and powder mixing generally all adopts agitating device, and agitating device runs comparatively violent in whipping process, powder material is easily made to kick up, be unfavorable for collecting, also fully mixing is difficult to, in addition, the powder material of existing mixing, need artificially again to be transferred to appointment machining location toward contact, operation is loaded down with trivial details, waste a large amount of manpower, material resources cost.
Summary of the invention
The invention is intended to provide one to mix fully, be beneficial to collection, the stirring feeding device of the metallurgical powder material of automation material loading can be realized.
In order to achieve the above object, the invention provides following base case: the stirring feeding device of metallurgical powder material, comprise support and the mixing drum being located at the transparent plastics material on support, the outer wall of mixing drum is provided with graduation mark, filter is provided with in described mixing drum, and filter is provided with taper hole, mixing drum is separated into upper mixing unit and lower mixing unit by described filter, some feed hoppers are respectively equipped with along on integer graduation mark in the upper mixing unit of mixing drum and lower mixing unit, the top of described mixing drum is provided with air blast, the blowing mouth of air blast is arranged in mixing unit, the bottom of described mixing drum is provided with air exhauster, the suction opeing of air exhauster is arranged in lower mixing unit, shaft is provided with in described lower mixing unit, described shaft is fixed with two pieces of arcs, shaft runs through mixing drum, and the shaft end running through mixing drum is connected with servomotor, the bottom of described mixing drum is provided with the discharge nozzle being communicated with lower mixing unit, discharge nozzle is provided with gate valve, discharge nozzle connects Packed material collecting tank, transverse arm is provided with in material collecting tank, transverse arm is hinged with the material toggling dish of translator, the sidewall of described material collecting tank is provided with the discharging window of material toggling dish.
Be respectively equipped with some feed hoppers along on integer graduation mark in such scheme, be that the integer position place marked on graduation mark arranges feed hopper, such as, be installed into hopper in positions such as 2L, 3L, 5L.
The principle and advantage of this base case is: when reality uses, metallurgical powder material to be mixed is encased in mixing drum by the feed hopper in upper mixing unit and lower mixing unit, air blast respectively on startup mixing drum top and the air exhauster of bottom, negative pressure is formed in mixing drum, powder materials in upper mixing unit is drawn in lower mixing unit by filter, in addition, through the buffering of filter, powder materials can be made slowly to drop into the bottom of mixing drum uniformly, servomotor works, shaft is driven to rotate in lower mixing unit, owing to shaft being fixed with two pieces of arcs, and coordinate the negative pressure that air blast and air exhauster are formed in mixing drum, powder materials is made to form vaporific eddy flow in mixing drum inside, abundant mixing, some feed hoppers are respectively equipped with along on integer graduation mark in the upper mixing unit of mixing drum and lower mixing unit, proportioning is calculated according to capability values (such as 3L, 5L etc.) different on mixing drum, add the metallurgical powder material of variable grain size to container, can realize mixing according to different ratio uniform, by adopting the mixing drum of transparent plastics material, can be convenient to observe in mixing, stirring operation, after having mixed, open the gate valve on discharge nozzle, metallurgical powder material in material collecting tank, driven by motor transverse arm dials rotation of disc through discharge nozzle, and the powder materials in material collecting tank is transferred to discharging window, for follow-up compacting or sinter used.
The advantage of this base case is: structure of the present invention is simple, simple operation, not only material fully can be mixed, and be beneficial to collection, also can to the metallurgical powder material Homogeneous phase mixing by a certain percentage of variable grain size, material loading, without the need to artificial transfer, can realize automation material loading, lighten one's labor power, cost-saving.
Preferred version 1: based on scheme one improve, the outside of described feed hopper is provided with the seal cover be hinged on mixing drum sidewall, is sealed into hopper, simple operation by rotary seal lid, rational in infrastructure.
Preferred version 2: preferably the one of 1 is improved, described discharging window is connected by the charging aperture of pipeline with shaping press, from discharging window flow out metallurgical powder material directly to shaping press, complete follow-up compacting, automaticity is high, improves working (machining) efficiency.
Preferred version 3: preferably the one of 2 is improved, and the bottom of described support is provided with universal wheel, facilitates the movement of whole device systems, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: support 1, mixing drum 2, universal wheel 3, graduation mark 4, filter 5, upper mixing unit 6, lower mixing unit 7, feed hopper 8, seal cover 9, air blast 10, air exhauster 11, shaft 12, arc 13, servomotor 14, discharge nozzle 15, material collecting tank 16, transverse arm 17, material toggling dish 18, discharging window 19, pipeline 20.
Embodiment is substantially as shown in Figure 1: the stirring feeding device of metallurgical powder material, comprise support 1 and the mixing drum 2 being located at the transparent plastics material on support 1, the bottom of support 1 is provided with universal wheel 3, the outer wall of mixing drum 2 is provided with graduation mark 4, filter 5 is provided with in mixing drum 2, and filter 5 is provided with taper hole, mixing drum 2 is separated into upper mixing unit 6 and lower mixing unit 7 by filter 5, in the upper mixing unit 6 of mixing drum 2 and lower mixing unit 7 along integer graduation mark being respectively equipped with some feed hoppers 8, the outside of feed hopper 8 is provided with the seal cover 9 be hinged on mixing drum 2 sidewall, the top of mixing drum 2 is provided with air blast 10, the blowing mouth of air blast 10 is arranged in mixing unit 6, the bottom of mixing drum 2 is provided with air exhauster 11, the suction opeing of air exhauster 11 is arranged in lower mixing unit 7, shaft 12 is provided with in lower mixing unit 7, shaft 12 is fixed with two pieces of arcs 13, shaft 12 runs through mixing drum 2, and shaft 12 end running through mixing drum 2 is connected with servomotor 14, the bottom of mixing drum 2 is provided with the discharge nozzle 15 being communicated with lower mixing unit 7, discharge nozzle 15 is provided with gate valve, discharge nozzle 15 connects Packed material collecting tank 16, transverse arm 17 is provided with in material collecting tank 16, transverse arm 17 is hinged with the material toggling dish 18 of translator, the sidewall of material collecting tank 16 is provided with the discharging window 19 of material toggling dish 18, discharging window 19 is connected by the charging aperture of pipeline 20 with shaping press.
During work, metallurgical powder material to be mixed is encased in mixing drum 2 by the feed hopper 8 in upper mixing unit 6 and lower mixing unit 7, air blast 10 respectively on startup mixing drum 2 top and the air exhauster 11 of bottom, negative pressure is formed in mixing drum 2, powder materials in upper mixing unit 6 is drawn in lower mixing unit 7 by filter 5, in addition, through the buffering of filter 5, powder materials can be made slowly to drop into the bottom of mixing drum 2 uniformly, servomotor 14 works, shaft 12 is driven to rotate in lower mixing unit 7, owing to shaft 12 being fixed with two pieces of arcs 13, and coordinate the negative pressure that air blast 10 and air exhauster 11 are formed in mixing drum 2, powder materials is made to form vaporific eddy flow in mixing drum 2 inside, abundant mixing, in the upper mixing unit 6 of mixing drum 2 and lower mixing unit 7 along integer graduation mark 4 being respectively equipped with some feed hoppers 8, proportioning is calculated according to capability values (such as 3L, 5L etc.) different on mixing drum 2, add the metallurgical powder material of variable grain size to container, can realize mixing according to different ratio uniform, by adopting the mixing drum 2 of transparent plastics material, can be convenient to observe in mixing, stirring operation, after having mixed, open the gate valve on discharge nozzle 15, metallurgical powder material is through discharge nozzle 15 in material collecting tank 16, and the material toggling dish 18 on driven by motor transverse arm 17 rotates, and the powder materials in material collecting tank 16 is transferred to discharging window 19, supplies follow-up compacting or sinters used.
The outside of the feed hopper 8 in the present embodiment is provided with the seal cover 9 be hinged on mixing drum 2 sidewall, is sealed into hopper 8, simple operation by rotary seal lid 9, rational in infrastructure; Discharging window 19 is connected by the charging aperture of pipeline 20 with shaping press, from discharging window 19 flow out metallurgical powder material directly to shaping press, complete follow-up compacting, automaticity is high, improves working (machining) efficiency; The bottom of support 1 is provided with universal wheel 3, facilitates the movement of whole device systems, practical.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. the stirring feeding device of metallurgical powder material, it is characterized in that, comprise support and the mixing drum being located at the transparent plastics material on support, the outer wall of mixing drum is provided with graduation mark, filter is provided with in described mixing drum, and filter is provided with taper hole, mixing drum is separated into upper mixing unit and lower mixing unit by described filter, some feed hoppers are respectively equipped with along on integer graduation mark in the upper mixing unit of mixing drum and lower mixing unit, the top of described mixing drum is provided with air blast, the blowing mouth of air blast is arranged in mixing unit, the bottom of described mixing drum is provided with air exhauster, the suction opeing of air exhauster is arranged in lower mixing unit, shaft is provided with in described lower mixing unit, described shaft is fixed with two pieces of arcs, shaft runs through mixing drum, and the shaft end running through mixing drum is connected with servomotor, the bottom of described mixing drum is provided with the discharge nozzle being communicated with lower mixing unit, discharge nozzle is provided with gate valve, discharge nozzle connects Packed material collecting tank, transverse arm is provided with in material collecting tank, transverse arm is hinged with the material toggling dish of translator, the sidewall of described material collecting tank is provided with the discharging window of material toggling dish.
2. the stirring feeding device of metallurgical powder material according to claim 1, is characterized in that: the outside of described feed hopper is provided with the seal cover be hinged on mixing drum sidewall.
3. the stirring feeding device of metallurgical powder material according to claim 2, is characterized in that: described discharging window is connected by the charging aperture of pipeline with shaping press.
4. the stirring feeding device of metallurgical powder material according to claim 3, is characterized in that: the bottom of described support is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985061.2A CN105458248A (en) | 2015-12-25 | 2015-12-25 | Stirring and feeding device for metallurgical powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985061.2A CN105458248A (en) | 2015-12-25 | 2015-12-25 | Stirring and feeding device for metallurgical powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458248A true CN105458248A (en) | 2016-04-06 |
Family
ID=55596653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985061.2A Pending CN105458248A (en) | 2015-12-25 | 2015-12-25 | Stirring and feeding device for metallurgical powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458248A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381060A (en) * | 2017-07-31 | 2017-11-24 | 四川聚能核技术工程有限公司 | Powder material automatic feeding device and method under a kind of new type high temperature vacuum environment |
| CN107442771A (en) * | 2017-09-12 | 2017-12-08 | 浙江奥真电子科技有限公司 | A kind of raw materials conveying apparatus of sintered metal product |
| CN107520424A (en) * | 2017-09-18 | 2017-12-29 | 钟斌海 | The processing unit (plant) and processing method of a kind of corrosion resistant alloy material |
| CN107699709A (en) * | 2017-10-20 | 2018-02-16 | 广西南宁晴空万里环保科技有限公司 | Environment-friendly and low-toxicity mineral dressing additive for gold mine and preparation method thereof |
| CN108152194A (en) * | 2017-12-19 | 2018-06-12 | 广电计量检测（天津）有限公司 | Oil spray test device and its test method |
| WO2018119984A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市玖创科技有限公司 | Dust-proof and contaminant-removing lithium battery cathode material mixing apparatus |
| CN115534110A (en) * | 2022-11-04 | 2022-12-30 | 山东宝垒建筑工程有限公司 | Architectural design engineering is with consolidating construction equipment |
-
2015
- 2015-12-25 CN CN201510985061.2A patent/CN105458248A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119984A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市玖创科技有限公司 | Dust-proof and contaminant-removing lithium battery cathode material mixing apparatus |
| CN107381060A (en) * | 2017-07-31 | 2017-11-24 | 四川聚能核技术工程有限公司 | Powder material automatic feeding device and method under a kind of new type high temperature vacuum environment |
| CN107442771A (en) * | 2017-09-12 | 2017-12-08 | 浙江奥真电子科技有限公司 | A kind of raw materials conveying apparatus of sintered metal product |
| CN107442771B (en) * | 2017-09-12 | 2024-04-05 | 浙江奥真电子科技有限公司 | Raw material conveying device for powder metallurgy products |
| CN107520424A (en) * | 2017-09-18 | 2017-12-29 | 钟斌海 | The processing unit (plant) and processing method of a kind of corrosion resistant alloy material |
| CN107699709A (en) * | 2017-10-20 | 2018-02-16 | 广西南宁晴空万里环保科技有限公司 | Environment-friendly and low-toxicity mineral dressing additive for gold mine and preparation method thereof |
| CN108152194A (en) * | 2017-12-19 | 2018-06-12 | 广电计量检测（天津）有限公司 | Oil spray test device and its test method |
| CN115534110A (en) * | 2022-11-04 | 2022-12-30 | 山东宝垒建筑工程有限公司 | Architectural design engineering is with consolidating construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |