CN220079190U - Plasma cladding material feeding unit - Google Patents
Plasma cladding material feeding unit Download PDFInfo
- Publication number
- CN220079190U CN220079190U CN202321323350.2U CN202321323350U CN220079190U CN 220079190 U CN220079190 U CN 220079190U CN 202321323350 U CN202321323350 U CN 202321323350U CN 220079190 U CN220079190 U CN 220079190U
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- China
- Prior art keywords
- transmission
- cylinder body
- relay
- plasma cladding
- barrel
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- 238000005253 cladding Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 239000000843 powder Substances 0.000 claims abstract description 35
- 238000007790 scraping Methods 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 27
- 239000000956 alloy Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a plasma cladding feeding device, which comprises a powder feeder barrel, wherein an electromagnetic mechanism and a telescopic transmission mechanism are arranged in the barrel, the electromagnetic mechanism comprises a relay, the relay is arranged above the barrel, one end of the relay is connected with a wire, and the relay is electrically connected with a cylindrical electromagnet through the wire; the telescopic transmission mechanism comprises a transmission motor, a triangular transmission plate is arranged on a rotation shaft of the transmission motor, a connecting rod is arranged on the triangular transmission plate, the triangular transmission plate is connected with a transmission rod through the connecting rod, one end of the transmission rod is provided with a support frame, and each pivot of the support frame is connected with a cylindrical electromagnet. The utility model has the following effects: the magnetism of the cylindrical electromagnet is controlled through the on-off of the relay, so that the alloy powder falls down after being adsorbed, and the alloy powder is stirred through the telescopic transmission mechanism, so that the fluidity of the alloy powder in the cylinder is increased, and the alloy powder is not easy to block above the discharge hole.
Description
Technical Field
The utility model relates to mechanical equipment for cladding a workpiece, in particular to a plasma cladding feeding device.
Background
The plasma cladding technology is a process method for cladding alloy on the surface by taking argon transfer type plasma arc as a heat source and adopting alloy powder as filling metal, and is suitable for remanufacturing important parts with complex structural shapes and high bonding strength requirements. The plasma cladding technology has a series of advantages of low cost, high efficiency, high bonding strength and the like when processing a workpiece, but when using a plasma cladding device, alloy powder is fed to a nozzle through a powder feeder, the problem of poor fluidity of the alloy powder in the powder feeder is usually encountered, so that the alloy powder is blocked at a discharge hole of the powder feeder, the feeding of a cladding layer of the workpiece is uneven, and the quality of the workpiece is affected.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a plasma cladding feeding device, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a plasma cladding material feeding unit which characterized in that: the device comprises a powder feeder cylinder, wherein an electromagnetic mechanism and a telescopic transmission mechanism are arranged in the cylinder, the electromagnetic mechanism comprises a relay, the relay is arranged above the cylinder, one end of the relay is connected with a wire, and the relay is electrically connected with a cylindrical electromagnet through the wire; the telescopic transmission mechanism comprises a transmission motor, a triangular transmission plate is arranged on a rotation shaft of the transmission motor, a connecting rod is arranged on the triangular transmission plate, the triangular transmission plate is connected with a transmission rod through the connecting rod, one end of the transmission rod is provided with a support frame, and each pivot of the support frame is connected with a cylindrical electromagnet.
Further, in order to realize that alloy powder in the barrel evenly sends out from the discharge gate, be equipped with rabbling mechanism in the barrel, rabbling mechanism includes agitator motor, is equipped with the dwang in the agitator motor axis of rotation, and agitator motor is connected to dwang one end, and the dwang other end is equipped with the puddler and arranges the barrel lower extreme in.
Further, in order to realize the feeding of feeder barrel, the barrel is the cavity casing, and the barrel upper portion is cylindrical, and the lower part is conical, and open on the barrel top has the feed inlet, and the feed inlet top is equipped with feed hopper.
Further, in order to realize that various alloy powder fuses more evenly in the barrel, cylindrical electromagnet is fixed to be placed in the barrel through the support frame, and cylindrical electromagnet is equipped with four and is crisscross installation.
Further, in order to realize the ejection of compact of barrel to the shower nozzle, the barrel bottom is opened there is the discharge gate, and the discharge gate top is equipped with the unloading valve.
Further, in order to avoid alloy powder being adsorbed during blanking of the surface of the cylinder body, a wall scraping ring is arranged on the cylindrical electromagnet.
Further, in order to realize stable placement of the cylinder, a placement frame is arranged on the outer wall of the cylinder, and a base is arranged below the placement frame.
The beneficial effects of the utility model are as follows:
the cylindrical electromagnet is controlled by the relay to adsorb alloy powder and then drop down, so that the fluidity in the cylinder body is increased. The transmission rod moves up and down through the telescopic transmission mechanism, so that the cylindrical electromagnet stirs metal alloy powder in the cylinder body, and the fluidity of the alloy powder is increased. The stirring rod is controlled by the motor to rotate, and drives alloy powder to flow, so that the alloy powder is prevented from being blocked above the blanking valve and the discharging hole.
Drawings
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
FIG. 1 is a schematic structural view of a plasma cladding feed device according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a plasma cladding feed device according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a telescopic transmission mechanism in a plasma cladding feeding device according to an embodiment of the utility model.
In the figure:
1. a cylinder; 2. a relay; 3. an electric wire; 4. a cylindrical electromagnet; 5. a stirring motor; 6. a rotating rod; 7. a stirring rod; 8. a feed inlet; 9. a discharge port; 10. a blanking valve; 11. a feed hopper; 12. a drive motor; 13. a triangular transmission plate; 14. a connecting rod; 15. a transmission rod; 16. a support frame; 17. a wall scraping ring; 18. a delivery tube; 19. a placing rack; 20. and (5) a base.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, 2 and 3, the present utility model provides a technical solution; the utility model provides a plasma cladding material feeding unit, barrel 1 including the feeder, barrel 1 is the cavity casing, barrel 1 top is equipped with agitator motor 5 and relay 2, relay 2 one end is connected with electric wire 3, the inside middle part position of barrel 1 is equipped with four cylindrical electro-magnets 4, be equipped with on the cylindrical electro-magnet 4 and scrape wall ring 17, prevent alloy powder absorption inside barrel 1, relay 2 passes through electric wire 3 and cylindrical electro-magnet 4 electric connection, mutually perpendicular is the cross shape connection between the cylindrical electro-magnet 4, barrel 1 inner wall top is equipped with driving motor 12, be equipped with triangle drive plate 13 on the driving motor 12 transmission shaft, be equipped with connecting rod 14 on the triangle drive plate 13, triangle drive plate 13 is connected with transfer line 15 through connecting rod 14, transfer line 15 one end is equipped with support frame 16, cylindrical electro-magnet 4 are installed respectively to each fulcrum of support frame 16, be equipped with the dwang 6 in the agitator motor 5 axis, the dwang 6 one end is connected agitator motor 5, the other end passes support frame 16 center department, dwang 6 is equipped with four agitator bars 7 in barrel 1 bottom one end, barrel 1 up end has feed inlet 8, be equipped with feed hopper 11 above feed inlet 8, realize quick feeding, 1 bottom 1 is equipped with down valve 10, it has a valve 10 to realize that the feed hopper is equipped with, realize that the bottom valve 10 is equipped with down, realize the feed hopper is equipped with the bottom 18, realize the ejection of compact is equipped with the base is equipped with the bottom 18, realize the ejection of compact, the bottom is equipped with the bottom valve is equipped with the ejection of compact, the cylinder is equipped with the bottom, and is equipped with the ejection of compact.
Working principle: pouring alloy powder into a feeding funnel 11, the alloy powder enters a powder feeder barrel 1 through a feeding hole 8, a triangular transmission plate 13 is driven to rotate by a transmission motor 12, a transmission rod 15 is driven to move up and down by a connecting rod 14, the transmission rod 15 is driven to move up and down by a supporting frame 16, an electromagnetic mechanism and a telescopic transmission mechanism are mutually matched, the alloy powder is enabled to have fluidity, a rotating rod 6 is driven to rotate by the stirring motor 5, a stirring rod 7 is driven to rotate by the rotating rod 7, the alloy powder falling to the bottom of the barrel 1 is enabled to rotate when the cylindrical electromagnet 4 is magnetic, the alloy powder at the bottom of the barrel 1 is adsorbed to the surface of the cylindrical electromagnet 4 after the cylindrical electromagnet 4 is powered off, the alloy powder adsorbed to the surface of the cylindrical electromagnet 4 falls to the bottom of the barrel 1 again due to gravity, the transmission motor 12 drives a triangular transmission plate 13 to rotate, the triangular transmission plate 13 drives the transmission rod 15 to move up and down by a supporting frame 16, the alloy powder is enabled to have fluidity by the mutual cooperation of the electromagnetic mechanism and the telescopic transmission mechanism, the stirring motor 5 drives a rotating rod 6 to rotate, the stirring rod 7 rotates, the alloy powder is enabled to fall to the bottom of the barrel 1, and the alloy powder is evenly conveyed from a discharging hole 9 to a nozzle 18 through an ion conveying pipe 18 after a discharging pipe is opened, and the alloy powder is evenly conveyed to a nozzle 18.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a plasma cladding material feeding unit which characterized in that: the powder feeder comprises a powder feeder cylinder body (1), wherein an electromagnetic mechanism and a telescopic transmission mechanism are arranged inside the cylinder body (1), the electromagnetic mechanism comprises a relay (2), the relay (2) is arranged above the cylinder body (1) and one end of the relay is connected with an electric wire (3), and the relay (2) is electrically connected with a cylindrical electromagnet (4) through the electric wire (3);
the telescopic transmission mechanism comprises a transmission motor (12), a triangular transmission plate (13) is arranged on a rotating shaft of the transmission motor (12), a connecting rod (14) is arranged on the triangular transmission plate (13), the triangular transmission plate (13) is connected with a transmission rod (15) through the connecting rod (14), one end of the transmission rod (15) is provided with a support frame (16), and all fulcrums of the support frame (16) are connected with the cylindrical electromagnet (4).
2. The plasma cladding feeding apparatus according to claim 1, wherein: be equipped with rabbling mechanism in barrel (1), rabbling mechanism includes agitator motor (5), be equipped with in the agitator motor (5) axis of rotation and rotate stick (6), agitator motor (5) are connected to rotation stick (6) one end, rotation stick (6) other end is equipped with puddler (7) and arranges in barrel (1) lower extreme.
3. The plasma cladding feed device of claim 1, wherein: the cylinder body (1) is a hollow shell, the upper part of the cylinder body (1) is cylindrical, and the lower part of the cylinder body is conical.
4. The plasma cladding feed device of claim 1, wherein: the top end of the cylinder body (1) is provided with a feed inlet (8), and a feed hopper (11) is arranged above the feed inlet (8).
5. The plasma cladding feed device of claim 1, wherein: the cylindrical electromagnet (4) is fixedly arranged in the cylinder body (1) through the supporting frame (16), and the cylindrical electromagnet (4) is provided with four magnets and is installed in a crisscross shape.
6. The plasma cladding feed device of claim 1, wherein: the bottom end of the cylinder body (1) is provided with a discharge hole (9), a discharge valve (10) is arranged above the discharge hole (9), and a conveying pipe (18) is arranged at the discharge hole (9).
7. The plasma cladding feeding device according to claim 1, wherein a placing rack (19) is arranged on the outer wall of the cylinder (1), and a base (20) is arranged below the placing rack (19).
8. A plasma cladding feeding device according to claim 1, wherein the cylindrical electromagnet (4) is provided with a wall scraping ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321323350.2U CN220079190U (en) | 2023-05-29 | 2023-05-29 | Plasma cladding material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321323350.2U CN220079190U (en) | 2023-05-29 | 2023-05-29 | Plasma cladding material feeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220079190U true CN220079190U (en) | 2023-11-24 |
Family
ID=88820881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321323350.2U Active CN220079190U (en) | 2023-05-29 | 2023-05-29 | Plasma cladding material feeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220079190U (en) |
-
2023
- 2023-05-29 CN CN202321323350.2U patent/CN220079190U/en active Active
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