CN220537920U - Laser cladding alloy powder recovery device - Google Patents
Laser cladding alloy powder recovery device Download PDFInfo
- Publication number
- CN220537920U CN220537920U CN202321308106.9U CN202321308106U CN220537920U CN 220537920 U CN220537920 U CN 220537920U CN 202321308106 U CN202321308106 U CN 202321308106U CN 220537920 U CN220537920 U CN 220537920U
- Authority
- CN
- China
- Prior art keywords
- recovery
- alloy powder
- laser cladding
- filter screen
- powder
- 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.)
- Active
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 73
- 239000000843 powder Substances 0.000 title claims abstract description 72
- 239000000956 alloy Substances 0.000 title claims abstract description 47
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 47
- 238000004372 laser cladding Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000001179 sorption measurement Methods 0.000 claims abstract description 17
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 230000003749 cleanliness Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a laser cladding alloy powder recovery device which can recover and reuse alloy powder with the utilization rate out, reduce the cost and increase the efficiency. The utility model comprises a frame, an adsorption mechanism, a recovery mechanism, a impurity removing mechanism and a collecting box, wherein the output end of the adsorption mechanism is connected with the recovery mechanism, the bottom of the recovery mechanism is provided with a powder outlet, the powder outlet is sequentially communicated with the impurity removing mechanism and the collecting box, the recovery mechanism comprises a recovery cavity, an induced draft fan, a filter cylinder and an anti-blocking mechanism, the recovery cavity is cylindrical, the filter cylinder is positioned in the recovery cavity, the induced draft fan is communicated with the air outlet end of the filter cylinder, the side wall of the recovery cavity is provided with a recovery inlet, and the recovery inlet introduces the gas of the adsorption mechanism between the recovery cavity and the filter cylinder. The powder recovery device can recover the powder with the utilization rate, has high recovery efficiency and higher cleanliness of alloy powder with a impurity removing mechanism; the collected alloy powder can be directly reused.
Description
Technical Field
The utility model belongs to the technical field of auxiliary equipment for welding, and particularly relates to a laser cladding alloy powder recovery device.
Background
At present, 6000w laser equipment commonly used in workshops is provided with a 6-axis mechanical arm and a 2-axis machine tool, and a coaxial annular powder feeding mode is adopted, so that the degree of freedom is high, and automation is easy to realize. The coaxial annular powder feeding adopts inert gas powder feeding, and simultaneously, the molten pool adopts inert gas for protection, so that the oxidation of the molten pool and the cladding layer is less, the inclusion is less, and the cladding layer has good crack resistance and uniform component distribution. However, the utilization rate of the alloy powder for coaxial annular powder feeding is only 60% -80% due to the effects of the molten pool shielding gas and the powder feeding gas, the influence of the powder feeding gun head precision, the collision among the powder, the splashing generated by the molten pool and the like, the cost of the alloy powder is high, the alloy powder can reach hundreds of yuan per kilogram, and the alloy powder which is not utilized can be recycled. Usually, manual recovery is adopted, but alloy powder collected manually is not timely collected, and more impurities are generated, black smoke can be generated after recycling, and a laser gun head is polluted, so that equipment is damaged; the alloy powder has low utilization rate and serious waste, resulting in increased cost. There is a need for a laser cladding alloy powder recovery apparatus.
Disclosure of Invention
The utility model provides a laser cladding alloy powder recovery device which can recover and reuse alloy powder with the utilization rate out, reduce the cost and increase the efficiency.
The utility model solves the technical problems through the following technical proposal,
the utility model provides a laser cladding alloy powder recovery unit, includes frame, adsorption unit, recovery mechanism, edulcoration mechanism and collection box, adsorption unit's output with recovery mechanism connects, recovery mechanism's bottom is equipped with out the powder mouth, go out the powder mouth with edulcoration mechanism the collection box communicates in proper order, recovery mechanism is including retrieving chamber, draught fan, straining a section of thick bamboo and anti-clogging mechanism, retrieve the chamber and be the tube-shape, strain a section of thick bamboo and be located and retrieve the intracavity, the draught fan is with straining the end intercommunication of giving vent to anger of a section of thick bamboo, and the lateral wall of retrieving the chamber is equipped with retrieves the import, retrieve the import with adsorption unit's gas introduction retrieve between chamber and the section of thick bamboo.
Above-mentioned laser cladding alloy powder recovery unit still is equipped with anti-clogging mechanism, anti-clogging mechanism is high-pressure gas pitcher, intake pipe and solenoid valve, and the one end and the high-pressure gas source of gas collecting tube are connected, the other end extends to in the section of thick bamboo, the solenoid valve is installed to the end of giving vent to anger of high-pressure gas pitcher.
Above-mentioned laser cladding alloy powder recovery unit, edulcoration mechanism includes vibrating motor, crank, cam, pendulum rod and filter screen, the top of collecting box is equipped with the import, the filter screen sets up the import of collecting box, vibrating motor drives the cam and rotates, and the cam passes through the left side that the crank is connected to the frame of filter screen, both sides are connected with two respectively around the filter screen the pendulum rod, but the lateral wall of filter screen and the lateral wall of collecting box are connected respectively at the both ends of pendulum rod, and equal swivelling joint, the bottom of collecting box is equipped with the export of switching.
Above-mentioned laser cladding alloy powder recovery unit, adsorption equipment includes dust cage, induced duct and support, induced duct and dust cage are connected, the dust cage is fixed around welder's the rifle head, induced duct's input passes through the support to be fixed on welder's the rifle body, induced duct's output with retrieve the access connection.
Above-mentioned laser cladding alloy powder recovery unit, the unloading chamber that is equipped with the back taper of retrieving the bottom of chamber, the bottom of unloading chamber is equipped with the feed opening, and the feed opening is equipped with the discharge valve, and the filter screen is located the feed opening below. The filter cylinder comprises filter cloth and a metal supporting net, and the filter cloth is sleeved outside the metal supporting net.
Compared with the prior art, the method has the advantages that in the process that the welding gun moves along with the welding seam for welding, the powder except for welding fusion is recovered, the recovery efficiency is high, and the utilization rate of alloy powder is improved. The purity of the recovered alloy powder is higher due to the impurity removing mechanism; the collected alloy powder can be directly reused, so that the cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the recovery mechanism;
the reference symbols in the drawings indicate: 1. the device comprises a frame, a powder outlet, a collecting box, a recovery cavity, an induced draft fan, a filter cartridge, a recovery inlet, a high-pressure gas tank, an air inlet pipe, an electromagnetic valve, a discharge cavity and a discharge cavity, wherein the powder outlet, the collecting box, the recovery cavity, the induced draft fan, the filter cartridge, the recovery inlet, the high-pressure gas tank, the air inlet pipe, the electromagnetic valve and the discharge cavity are arranged in sequence, and the discharge cavity is arranged in sequence. The device comprises a discharging valve, a filtering screen, a dust collecting cover, an air guiding pipe, a bracket, a filter cloth, a metal supporting net, a vibrating motor, a crank, a cam and a swing rod, wherein the discharging valve, the filtering screen, the dust collecting cover, the air guiding pipe, the bracket, the filter cloth, the metal supporting net, the vibrating motor, the crank, the cam and the swing rod are arranged in sequence, and the swing rod is arranged in sequence.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples serve to illustrate the utility model.
As shown in fig. 1 to 2, the utility model comprises a frame 1, an adsorption mechanism, a recovery mechanism, a impurity removing mechanism and a collecting box 3, wherein the output end of the adsorption mechanism is connected with the recovery mechanism, the bottom of the recovery mechanism is provided with a powder outlet 2, and the powder outlet 2 is sequentially communicated with the impurity removing mechanism and the collecting box 3. The adsorption mechanism sucks the alloy powder which is not utilized, then the alloy powder enters the impurity removing mechanism through the powder outlet 2 of the recovery mechanism to remove impurities, and finally the treated alloy powder enters the collecting box 3 to prevent the alloy powder which is not utilized from overflowing and being wasted. The recovery mechanism comprises a recovery cavity 4, an induced draft fan 5, a filter cartridge 6 and an anti-blocking mechanism, the recovery cavity 4 is cylindrical, the filter cartridge 6 is positioned in the recovery cavity 4, the induced draft fan 5 is communicated with the air outlet end of the filter cartridge 6, a recovery inlet 8 is formed in the side wall of the recovery cavity 4, and the recovery inlet 8 introduces gas of the adsorption mechanism between the recovery cavity 4 and the filter cartridge 6. The induced draft fan 5 provides negative pressure for the adsorption mechanism and sucks alloy powder. In order to prevent the filter cylinder 6 from being blocked, an anti-blocking mechanism is further arranged, the anti-blocking mechanism comprises a high-pressure gas tank 9, a gas inlet pipe 10 and an electromagnetic valve 11, one end of a gas collecting pipe is connected with a high-pressure gas source, the other end of the gas collecting pipe extends into the filter cylinder 6, and the electromagnetic valve 11 is arranged at the gas outlet end of the high-pressure gas tank 9. The filter cartridge 6 can be back-blown by intermittently opening and closing the electromagnetic valve 11, and the outer surface of the filter cloth 18 can be cleaned, so that alloy powder outside the filter cloth 18 falls down. Thereby achieving the purpose of cleaning the filter cloth 18 and preventing the filter cartridge 6 from being blocked. In order to facilitate the collection and entering of the alloy powder in the recovery cavity 4 into the feed opening, the bottom of the recovery cavity 4 is provided with an inverted cone-shaped feed cavity 12, the bottom of the feed cavity 12 is provided with the feed opening, the feed opening is provided with a discharge valve 13, and a filter screen 14 is positioned below the feed opening.
For clearing up the impurity in the alloy powder, provided edulcoration mechanism, edulcoration mechanism includes vibrating motor 20, crank 21, cam 23, pendulum rod 24 and filter screen 14, the top of collection box 3 is equipped with the import, filter screen 14 sets up the import of collection box 3, vibrating motor 20 drives cam 23 and rotates, and cam 23 is connected to the left side of the frame of filter screen 14 through crank 21, both sides are connected with respectively around the filter screen 14 two pendulum rod 24, but the lateral wall of filter screen 14 and the lateral wall of collection box 3 are connected respectively at the both ends of pendulum rod 24, and are swivelling joint, preferably the hub connection. The bottom of the collecting box 3 is provided with an openable outlet. The vibration motor 20 drives the cam 23 to rotate, and the cam 23 and the crank 21 make the filter screen 14 shake left and right after being driven, so that the filter screen 14 shake is realized, and alloy powder is convenient to fall into the collecting box 3.
The adsorption mechanism comprises a dust hood 15, an air guide pipe 16 and a support 17, wherein the air guide pipe 16 is connected with the dust hood 15, the dust hood 15 is fixed around the gun head of the welding gun, the input end of the air guide pipe 16 is fixed on the gun body of the welding gun through the support 17, and the output end of the air guide pipe 16 is connected with the recycling inlet 8. The negative pressure generated by the induced draft fan 5 can reach the dust hood 15 through the recovery cavity 4 and the induced draft pipe 16, so that suction force is generated around the dust hood 15, and the unused alloy powder is absorbed into the recovery cavity 4.
The working process is as follows, alloy powder which is not used is distributed around the gun head during the laser cladding processing operation, the dust hood 15 of the utility model is assembled on the gun head of the laser welding gun and is connected with the recovery inlet 8 of the recovery mechanism through the air guiding pipe 16.
When the powder recovery processing system works, the induced draft fan 5 is started to form negative pressure in the recovery cavity 4, air flow containing alloy powder is sucked into the recovery cavity 4 through the induced draft pipe 16, most of the alloy powder automatically falls into the blanking cavity 12 under the action of gravity, the rest of the alloy powder is adsorbed on the surface of the filter cloth 18, the filter cloth 18 is supported by the metal supporting net 19, and filtered air is discharged by the induced draft fan 5. The electromagnetic valve 11 is intermittently started, so that alloy powder attached to the surface of the filter cloth 18 falls into the blanking cavity 12 by high-pressure air back-flushing the filter cylinder 6, the discharging valve 13 discharges the alloy powder to the filter screen 14, the vibrating motor is started, the filter screen 14 is enabled to shake left and right, the effect of automatically screening the powder is achieved, and the screened powder falls into the collecting box 3 below to remove foreign matters in the powder screen, so that the screened alloy powder is directly utilized.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The utility model provides a laser cladding alloy powder recovery unit, its characterized in that, includes frame (1), adsorption unit, recovery mechanism, edulcoration mechanism and collection box (3), adsorption unit's output with recovery unit connects, recovery unit's bottom is equipped with out powder mouth (2), go out powder mouth (2) with edulcoration mechanism collection box (3) communicate in proper order, recovery unit includes recovery chamber (4), draught fan (5), strains a section of thick bamboo (6) and prevents blockking up mechanism, recovery chamber (4) are the tube-shape, strain a section of thick bamboo (6) and be located recovery chamber (4), draught fan (5) and strain the end intercommunication of giving vent to anger of a section of thick bamboo (6), the lateral wall of recovery chamber (4) is equipped with and retrieves import (8), retrieve import (8) and introduce adsorption unit's gas between recovery chamber (4) and the section of thick bamboo (6).
2. The laser cladding alloy powder recovery device according to claim 1, further comprising an anti-blocking mechanism, wherein the anti-blocking mechanism comprises a high-pressure gas tank (9), an air inlet pipe (10) and an electromagnetic valve (11), one end of the air collecting pipe is connected with a high-pressure gas source, the other end of the air collecting pipe extends into the filter cylinder (6), and the electromagnetic valve (11) is arranged at the air outlet end of the high-pressure gas tank (9).
3. The laser cladding alloy powder recovery device according to claim 2, wherein the impurity removing mechanism comprises a vibrating motor (20), a crank (21), a cam (23), a swinging rod (24) and a filter screen (14), an inlet is formed in the top of the collecting box (3), the filter screen (14) is arranged at the inlet of the collecting box (3), the vibrating motor (20) drives the cam (23) to rotate, the cam (23) is connected to the left side of a frame of the filter screen (14) through the crank (21), two swinging rods (24) are respectively connected to the front side and the rear side of the filter screen (14), two ends of the swinging rod (24) are respectively connected with the side wall of the filter screen (14) and the side wall of the collecting box (3) and are both rotatably connected, and an outlet capable of being opened and closed is formed in the bottom of the collecting box (3).
4. A laser cladding alloy powder recovery device as claimed in claim 3, characterized in that the adsorption mechanism comprises a dust hood (15), an air guide pipe (16) and a bracket (17), the air guide pipe (16) is connected with the dust hood (15), the dust hood (15) is fixed around the gun head of the welding gun, the input end of the air guide pipe (16) is fixed on the gun body of the welding gun through the bracket (17), and the output end of the air guide pipe (16) is connected with the recovery inlet (8).
5. The laser cladding alloy powder recovery device according to claim 4, wherein a reverse conical blanking cavity (12) is arranged at the bottom of the recovery cavity (4), a blanking opening is arranged at the bottom of the blanking cavity (12), a discharge valve (13) is arranged at the blanking opening, and the filter screen (14) is arranged below the blanking opening.
6. The laser cladding alloy powder recovery apparatus as claimed in claim 5, wherein the filter cartridge (6) comprises a filter cloth (18) and a metal support net (19), and the filter cloth (18) is sleeved outside the metal support net (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308106.9U CN220537920U (en) | 2023-05-26 | 2023-05-26 | Laser cladding alloy powder recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308106.9U CN220537920U (en) | 2023-05-26 | 2023-05-26 | Laser cladding alloy powder recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220537920U true CN220537920U (en) | 2024-02-27 |
Family
ID=89963248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308106.9U Active CN220537920U (en) | 2023-05-26 | 2023-05-26 | Laser cladding alloy powder recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220537920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117626255A (en) * | 2024-01-26 | 2024-03-01 | 欧特威(江苏)机械科技有限公司 | Laser cladding equipment for cutting pick machining |
-
2023
- 2023-05-26 CN CN202321308106.9U patent/CN220537920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117626255A (en) * | 2024-01-26 | 2024-03-01 | 欧特威(江苏)机械科技有限公司 | Laser cladding equipment for cutting pick machining |
| CN117626255B (en) * | 2024-01-26 | 2024-04-09 | 欧特威(江苏)机械科技有限公司 | Laser cladding equipment for cutting pick machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220537920U (en) | Laser cladding alloy powder recovery device | |
| CN215276464U (en) | Prevent metallurgical wet dust collector of using of stifled type | |
| CN216092867U (en) | Pulse cloth tube dust remover | |
| CN212998906U (en) | Pulse type bag dust collector | |
| CN219025017U (en) | Aluminum bar production aluminum ash content recovery unit | |
| CN218741063U (en) | Filter cartridge dust remover with purified gas | |
| CN217635660U (en) | Garbage treatment incinerator | |
| CN213161151U (en) | Concrete recovery plant | |
| CN210306962U (en) | Numerical control machining center capable of automatically cleaning scraps | |
| CN211676843U (en) | Air purification device convenient for dust collection and cleaning | |
| CN218501581U (en) | Smoke treatment device for butt welding of screw oil nozzle | |
| CN216460033U (en) | Neodymium iron boron powder vibration filtering and sieving device | |
| CN213498577U (en) | Dust collector of shot-blasting machine | |
| CN219702660U (en) | Rice processing edulcoration device | |
| CN219091425U (en) | Full-automatic environmental protection dust collector | |
| CN217358020U (en) | Smelting device for metal material analysis | |
| CN218059140U (en) | Automatic feeding device of electroslag furnace | |
| CN217619991U (en) | Circulating sand blasting system | |
| CN207546090U (en) | A kind of rosin processes dust collector of water curtain | |
| CN217696399U (en) | Internal vibration high-speed flow industrial dust collector | |
| CN219027064U (en) | Welding material removes epidermis equipment | |
| CN111804073B (en) | Flue gas dust removal equipment for zinc-containing dust and mud treatment and use method thereof | |
| CN220696840U (en) | Dust absorption formula rice processing suction shell device | |
| CN219880894U (en) | Dust absorption treatment device of negative pressure crushing equipment | |
| CN221131580U (en) | Dust cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |