CN201864778U - Adjustable four-way powder distributing device - Google Patents
Adjustable four-way powder distributing device Download PDFInfo
- Publication number
- CN201864778U CN201864778U CN 201020615111 CN201020615111U CN201864778U CN 201864778 U CN201864778 U CN 201864778U CN 201020615111 CN201020615111 CN 201020615111 CN 201020615111 U CN201020615111 U CN 201020615111U CN 201864778 U CN201864778 U CN 201864778U
- Authority
- CN
- China
- Prior art keywords
- main body
- powder
- upper body
- adjustable
- cone
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an adjustable four-way powder distributing device. The powder distributing device is characterized in that the powder distributing device mainly comprises an upper body, a guide plate, a rotating shaft, a flow distributing cone and a main body, wherein the upper body takes the shape of a cylinder cover; a powder feeding hole is formed at the top end of the upper body; the bottom end surface of the upper body is coaxially assembled with the upper end surface of the main body; the flow distributing cone provided with four concave cone surfaces is assembled at the upper part of the main body, connected with the main body through a center bolt and mounted in the upper body; the guide plate, which is a thin metal sheet, is fixed on the rotating shaft; the rotating shaft is horizontally mounted between the material feeding hole of the upper body and the flow distributing cone; the main body is a columnar body; four axial funnel-shaped material discharge holes are evenly formed on the main body; the axis of the main body coincides with the axis of the flow distributing cone; and the four concave cone surfaces of the flow distributing cone are respectively and smoothly abutted with the edges of the funnel-shaped upper ends of the four material discharge holes of the main body.
Description
Technical field
The utility model relates to laser melting coating (laser is made again) field, is specially a kind of adjustable four road powder separators.
Background technology
In the coaxial powder-feeding laser cladding process, powder feeder is carried powder evenly, continuously according to processing requirement, and powder is delivered to coaxial powder feeding head by powder separator, arrives workpiece surface by powder-feeding mouth again, forms the molten bath under laser radiation.The coaxial powder-feeding laser cladding process is the relative movement process of molten bath and workpiece.Existing powder separator (four tunnel) evenly divides powder, send into laser molten pool through coaxial powder-feeding mouth, powder is relative uniform distribution state in the molten bath, because it is longer near the powder of molten bath leading edge than the time of the powder Stimulated Light effect of the trailing edge and the left and right sides along molten bath direction of motion, fusing fully, and that the powder at other place often melts is insufficient, and the powder of having a surplus floats over cladding layer and workpiece surface, influences the cladding layer quality and wastes powder.
The utility model content
At the deficiencies in the prior art, the technical problem that the utility model quasi-solution is determined is that a kind of adjustable four road powder separators are provided.This powder separator and coaxial powder feeding head are used, and utilize to regulate the docking location of guide plate and powder separator upper body and main body, and the distribution of change powder in the molten bath has simple in structurely, and powder feeding is even, characteristics such as powder using efficiency height.
The technical scheme that the utility model solves described method and technology problem is: design a kind of adjustable four road powder separators, it is characterized in that this powder separator mainly is made up of upper body, guide plate, turning axle, branch flow cone and main body; The upper body is that cylinder is hood-shaped, and the top has powder entering hole, and the bottom face of upper body is coaxial equipped with the upper surface of main body; Divide flow cone that 4 concave conical surface are arranged, be fitted in the top of main body, be connected by centre bolt with main body, and in the upper body of packing into; Guide plate is a foil, is fixed on the turning axle, and the turning axle level is installed in the powder entering hole of upper body and divides between the flow cone; Described main body is a right cylinder, is evenly equipped with 4 axial flour openings, and the shape of flour opening is doline; The axis of main body and the dead in line that divides flow cone, 4 concave conical surface of dividing flow cone are smoothly docked with the doline upper end-face edge of 4 flour openings of main body respectively.
Compared with prior art, the equipped position of guide plate and upper body and main body is regulated in four road powder separator utilizations that the utility model is adjustable, changes the distribution of powder in the molten bath, thereby cladding layer quality and powder using efficiency have been improved, and having simple in structurely, powder feeding is even, the convenient characteristics of using.
Description of drawings
Fig. 1 is one-piece construction (A-A of Fig. 2) diagrammatic cross-section of a kind of embodiment of adjustable four road powder separators of the utility model;
Fig. 2 is the one-piece construction schematic top plan view of a kind of embodiment of adjustable four road powder separators of the utility model;
Fig. 3 is the agent structure schematic top plan view of a kind of embodiment of adjustable four road powder separators of the utility model, and wherein, Fig. 3 a is the equipped mode structure schematic top plan view in a kind of main body and upper body; Fig. 3 b is the equipped mode structure schematic top plan view in another kind of main body and upper body;
Fig. 4 is the shunting cone-shaped structure schematic top plan view of a kind of embodiment of adjustable four road powder separators of the utility model.
Embodiment
Provide embodiment and accompanying drawing thereof below and further narrate the utility model.
Adjustable four road powder separators of the utility model design (being called for short powder separator) referring to Fig. 1-4, it is characterized in that this powder separator mainly by upper body 1, guide plate 2, turning axle 3, divide flow cone 4 and main body 5 to form; Upper body 1 is that cylinder is hood-shaped, and the top has powder entering hole 8, and the bottom face of upper body 1 is concentric equipped with the upper surface of main body 5; Divide flow cone 4 that 4 concave conical surface 10 are arranged, be fitted in the top of main body 5, be connected by centre bolt 7 with main body 5, and in the upper body 1 of packing into; Guide plate 2 is a foil, and guide plate 2 is fixed on the turning axle 3, and can rotate with turning axle 3, and turning axle 3 levels are installed in the powder entering hole 8 of upper body 1 and divide between the flow cone 4; Described main body 5 is right cylinders, is evenly equipped with 4 axial flour openings 9, and flour opening 9 is doline; The axis of main body 5 and the dead in line that divides flow cone 4,4 concave conical surface 10 of dividing flow cone 4 are smoothly docked with the doline upper end-face edge of 4 flour openings 9 of main body 5 respectively.
The further feature of the utility model powder separator is, described upper body 1 is finished by 4 uniform bolts 6 with the coaxial equipped of main body 5, with one heart equipped mode comprises two kinds: a kind of is that flour opening 9 " cruciform " is equipped, promptly the center of flour opening 9 be distributed on " cruciform " four end points places (a) referring to Fig. 3; Another kind is that flour opening 9 " square " is equipped, and promptly the center of flour opening 9 is distributed on four places, summit (referring to Fig. 3 b) of " square ".
The principle of work and the process of the utility model powder separator are: the powder of powder feeder output enters the powder entering hole 8 of powder separator through powder conveying pipe, the branch flow cone 4 of powder separator is divided into four the tunnel with flow of powder, four flour openings 9 that flow to powder separator main body 5 along 4 concave conical surface 10 are sent into four powder inlets of coaxial powder feeding head respectively, coaxial powder feeding head assembles flow of powder after the powder mouth is sent then, finishes the powder feeding process.Guide plate 2 between the utility model powder separator powder entering hole 8 and the branch flow cone 4 can be with turning axle 2 rotations, and the rotation angle variable range is ± 45 °.Rotation angle can realize by rotating turning axle 2.
The utility model powder separator upper body 1 comprises dual mode with coaxial being equipped with of main body 5.Two kinds of equipped modes are divided powder effect difference.When the branch flow cone 4 of guide plate 2 during in the vertical position (when being 0 ° with the axis angle of minute flow cone 4) powder separator can evenly be divided into four the tunnel with flow of powder, flow to each minute powder hole (flour opening 9) along 4 concave conical surface 10; When guide plate 2 during in non-perpendicular position (with the axis angle of minute flow cone 4 be-45 °～+ 45 ° scopes, but when being not equal to 0 °), each minute, powder hole powder amount was assigned as: divide powder hole I to increase, divide powder hole III to reduce, divide powder hole II, IV to reduce that (equipped position is during for " cruciform ", referring to Fig. 3 a); Or divide powder hole I, II to increase, divide powder hole III, IV to reduce (when equipped position is " square ") referring to Fig. 3 b.During powder separator work, can adopt a kind of equipped mode wherein as required.Two kinds of equipped modes can be changed by hand.During conversion, only need unload described bolt 6, behind main body 5 rotation 45s, also fastening good described bolt 6 is installed again be got final product.
The utility model utilizes the equipped position adjustments of guide plate 2 and upper body 1 and main body 5 to distribute the powder sending quantity of each powder feeding path in four road powder separators, to satisfy in the laser cladding coaxial powder feeding process (the utility model powder separator can be used with coaxial powder feeding head) the different requirements of powder outlet quantity before and after the direction of motion powder-feeding mouth center, cladding layer quality and powder using efficiency in the coaxial powder-feeding laser cladding process have effectively been improved.
The utility model is not addressed part and is applicable to prior art.
Claims (3)
1. adjustable four road powder separators is characterized in that this powder separator mainly is made up of upper body, guide plate, turning axle, branch flow cone and main body; The upper body is that cylinder is hood-shaped, and the top has powder entering hole, and the bottom face of upper body is coaxial equipped with the upper surface of main body; Divide flow cone that 4 concave conical surface are arranged, be fitted in the top of main body, be connected by centre bolt with main body, and in the upper body of packing into; Guide plate is a foil, is fixed on the turning axle, and the turning axle level is installed in the powder entering hole of upper body and divides between the flow cone; Described main body is a right cylinder, is evenly equipped with 4 axial flour openings, and the shape of flour opening is doline; The axis of main body and the dead in line that divides flow cone, 4 concave conical surface of dividing flow cone are smoothly docked with the doline upper end-face edge of 4 flour openings of main body respectively.
2. adjustable four road powder separators according to claim 1 is characterized in that coaxial being equipped with of described upper body and main body finished by 4 uniform bolts; The described coaxial equipped dual mode that comprises: a kind of is that flour opening " cruciform " is equipped, and promptly the center of flour opening is distributed on four end points places of " cruciform "; Another kind is that flour opening " square " is equipped, and promptly the center of flour opening is distributed on the place, four summits of " square ".
3. adjustable four road powder separators according to claim 1 and 2 is characterized in that the angle adjustable that described turning axle rotates is ± 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020615111 CN201864778U (en) | 2010-11-19 | 2010-11-19 | Adjustable four-way powder distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020615111 CN201864778U (en) | 2010-11-19 | 2010-11-19 | Adjustable four-way powder distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201864778U true CN201864778U (en) | 2011-06-15 |
Family
ID=44135940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020615111 Expired - Fee Related CN201864778U (en) | 2010-11-19 | 2010-11-19 | Adjustable four-way powder distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201864778U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424011A (en) * | 2019-09-06 | 2019-11-08 | 武汉洛克斯模具技术有限公司 | A kind of laser coating and powder feeding device |
| CN110972640A (en) * | 2019-07-02 | 2020-04-10 | 青岛农业大学 | Quadrangular pyramid seed divider |
| CN111271191A (en) * | 2020-03-19 | 2020-06-12 | 湖南云顶智能科技有限公司 | Micro-powder-separating fluidizing device |
| CN111733415A (en) * | 2020-07-07 | 2020-10-02 | 宁波中物力拓超微材料有限公司 | Powder distributor, processing method thereof and laser cladding device |
| CN114032541A (en) * | 2021-10-28 | 2022-02-11 | 武汉武钢华工激光大型装备有限公司 | Laser cladding broadband powder feeding nozzle and laser cladding device |
-
2010
- 2010-11-19 CN CN 201020615111 patent/CN201864778U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972640A (en) * | 2019-07-02 | 2020-04-10 | 青岛农业大学 | Quadrangular pyramid seed divider |
| CN110424011A (en) * | 2019-09-06 | 2019-11-08 | 武汉洛克斯模具技术有限公司 | A kind of laser coating and powder feeding device |
| CN110424011B (en) * | 2019-09-06 | 2021-07-30 | 武汉洛克斯模具技术有限公司 | Laser cladding powder feeding device |
| CN111271191A (en) * | 2020-03-19 | 2020-06-12 | 湖南云顶智能科技有限公司 | Micro-powder-separating fluidizing device |
| CN111733415A (en) * | 2020-07-07 | 2020-10-02 | 宁波中物力拓超微材料有限公司 | Powder distributor, processing method thereof and laser cladding device |
| CN114032541A (en) * | 2021-10-28 | 2022-02-11 | 武汉武钢华工激光大型装备有限公司 | Laser cladding broadband powder feeding nozzle and laser cladding device |
| CN114032541B (en) * | 2021-10-28 | 2024-03-26 | 武汉武钢华工激光大型装备有限公司 | Laser cladding broadband powder feeding nozzle and laser cladding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201864778U (en) | Adjustable four-way powder distributing device | |
| CN103014696B (en) | Synchronous powder feeding device for laser cladding machining | |
| CN102560474A (en) | Laser cladding multi-path synchronous powder feeder | |
| CN203268729U (en) | Feed bin | |
| CN103878059A (en) | Coarse slime sorting machine | |
| CN103420129B (en) | A kind of feedway of material | |
| CN205952742U (en) | A feed bin for depositing supply with foam glass raw materials | |
| CN200943102Y (en) | Laser reproducing powder feeding apparatus | |
| CN204675411U (en) | A kind of fertilizer feeder of accurate feeding | |
| CN202244837U (en) | Double-bin iso-pressure powder feeding device | |
| CN201864305U (en) | Combined screw rod type automatic even material feeder | |
| CN204529698U (en) | A kind of fertilizer coating machine | |
| CN203903474U (en) | Powder transmission device | |
| CN207786799U (en) | A kind of unpowered mine distributor | |
| CN204265027U (en) | A kind of feeder hopper | |
| CN202460947U (en) | Ceramic powder thermal spraying continuous conveying device | |
| CN207372290U (en) | A kind of 3D printer powder material conveying device | |
| CN201291527Y (en) | Mixed discharge machine | |
| CN204562965U (en) | A kind of Chufa-type sugarcoating machine | |
| CN204912759U (en) | Powder metallurgy press forming powder fills device | |
| CN204710153U (en) | A kind of Novel groove type mixer | |
| CN203047860U (en) | Powder feeder of high-frequency plasma generator | |
| CN204320224U (en) | A kind of lithium ion battery distributing feeding device | |
| CN202401131U (en) | Laser cladding multi-channel synchronous powder feeder | |
| CN202207647U (en) | Vertical coating module for resin diamond line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111119 |