CN111058031A - Wear-resistant laser cladding blanking mechanism - Google Patents
Wear-resistant laser cladding blanking mechanism Download PDFInfo
- Publication number
- CN111058031A CN111058031A CN201911338179.0A CN201911338179A CN111058031A CN 111058031 A CN111058031 A CN 111058031A CN 201911338179 A CN201911338179 A CN 201911338179A CN 111058031 A CN111058031 A CN 111058031A
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- China
- Prior art keywords
- hopper
- powder
- wear
- laser cladding
- valve
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- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0668—Sliding valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Abstract
The invention discloses a wear-resistant laser cladding blanking mechanism which comprises a rack, wherein a first hopper and a second hopper are mounted at the top of the rack, a valve core is movably connected inside a valve body, a valve rod is arranged on one side of the valve core, a limiting plate is fixedly connected outside the valve rod, a spring is arranged on one side of the limiting plate and sleeved outside the valve rod, an iron sheet is fixedly connected to the end part of the valve rod, and an electromagnet is magnetically connected to one side of the iron sheet. Put into first hopper, second hopper with former gold powder, adsorb the valve rod through the electro-magnet as required and drive the case and remove in the valve body to open first play powder pipe, make the gold powder fall into the box, then blow in the mixing box through air compressor with the gold powder in the box and carry out preliminary mixing, the gold powder after the mixture is carried by screw conveyer again, mixes once more when carrying, has improved the efficiency and the homogeneity that the gold powder mixes.
Description
Technical Field
The invention belongs to the technical field of laser cladding, and particularly relates to a wear-resistant laser cladding blanking mechanism.
Background
The existing laser cladding powder feeding device can not directly use the recovered powder and the pure iron powder, and the recovered powder and the pure iron powder are required to be placed into a special mixer for mixing before being used, so that the recovered powder and the pure iron powder can be placed into the laser cladding powder feeding device for use. However, in the process of blending, due to the adoption of manual operation, the expected effect cannot be achieved, and the yield of the parts after laser cladding is affected.
Disclosure of Invention
The invention aims to provide a wear-resistant laser cladding blanking mechanism, when alloy powder is mixed, raw gold powder is placed into a first hopper and a second hopper, a valve rod is adsorbed by an electromagnet according to needs to drive a valve core to move in a valve body, so that a first powder outlet pipe is opened, the gold powder falls into a box body, then the gold powder in the box body is blown into a mixing box through an air compressor to be primarily mixed, the mixed gold powder is conveyed by a spiral conveyor and is mixed again while being conveyed, and the efficiency and uniformity of gold powder mixing are improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a wear-resistant laser cladding blanking mechanism comprises a rack, wherein a first hopper and a second hopper are installed at the top of the rack, the bottoms of the first hopper and the second hopper are communicated with a first powder outlet pipe, a valve body is installed inside the first powder outlet pipe, a valve core is movably connected inside the valve body, a valve rod is arranged on one side of the valve core, a limiting plate is fixedly connected to the outside of the valve rod, a spring is arranged on one side of the limiting plate and sleeved outside the valve rod, an iron sheet is fixedly connected to the end portion of the valve rod, and an electromagnet is magnetically connected to one side of the iron sheet;
the lower extreme of first play powder pipe all communicates there is the box, one side intercommunication of box has the intake pipe, and is two sets of the bottom of box all communicates there is the second play powder pipe, the bottom intercommunication that the second goes out the powder pipe has the mixing box, the bottom intercommunication of mixing box has screw conveyer, screw conveyer's one end is equipped with the storage case, the bottom intercommunication of storage case has the third to go out the powder pipe, screw conveyer, first play powder pipe, box and second go out the inboard of powder pipe and all are equipped with the wearing layer.
Preferably, one end of the air inlet pipe is communicated with an air compressor, and the air inlet pipe is provided with an electromagnetic valve.
Preferably, an opening is formed in one side of the second hopper, a sliding groove is formed in the inner side of the opening, a frame is movably connected to the inside of the sliding groove, and a filter screen is arranged inside the frame.
Preferably, hopper covers are arranged at the tops of the first hopper and the second hopper, and powder feeding openings are formed in the tops of the hopper covers.
Preferably, a motor is installed at the top of the hopper cover, and a stirring rod is installed on an output shaft of the motor through a coupler.
Preferably, one side of the opening is hinged with a cover plate, the edge part of the cover plate and the second hopper are provided with matched hasp locks, and the inner side of the cover plate is bonded with a sealing gasket.
Preferably, a check valve is installed at an outlet of the screw conveyor.
Preferably, the first hopper and the second hopper are both provided with observation windows at the outer parts, and transparent plates are arranged inside the observation windows.
The invention has the technical effects and advantages that: compared with the prior art, the wear-resistant laser cladding blanking mechanism provided by the invention has the following advantages:
1. the gold powder mixing device mainly comprises a first hopper, a second hopper, a valve body, a mixing box, a spiral conveyor and the like, wherein when the gold powder is mixed, the original gold powder is placed into the first hopper and the second hopper, the valve core is driven to move in the valve body through the electromagnet adsorption valve rod according to needs, so that a first powder outlet pipe is opened, the gold powder falls into the box body, then the gold powder in the box body is blown into the mixing box through an air compressor to be primarily mixed, the mixed gold powder is conveyed by the spiral conveyor, and the gold powder is mixed again while being conveyed, so that the efficiency and uniformity of gold powder mixing are improved;
2. the inner sides of the screw conveyer, the first powder outlet pipe, the box body and the second powder outlet pipe are all provided with wear-resistant layers, and the wear-resistant layers are made of wear-resistant ceramic paint, so that the powder discharging device has extremely high mechanical strength and rigidity, excellent toughness and shock resistance and no environmental pollution, and is beneficial to improving the wear resistance of equipment and prolonging the service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the valve body of the present invention;
FIG. 3 is a schematic cross-sectional view of a second hopper of the present invention;
fig. 4 is a schematic perspective view of a second hopper according to the present invention.
In the figure: 1. a frame; 2. a first hopper; 3. a second hopper; 4. a first powder outlet pipe; 5. a valve body; 6. a valve core; 7. a valve stem; 8. a limiting plate; 9. a spring; 10. iron sheets; 11. an electromagnet; 12. a box body; 13. a wear layer; 14. an air inlet pipe; 15. a second powder outlet pipe; 16. a mixing box; 17. a transparent plate; 18. a screw conveyor; 19. a material storage box; 20. a third powder outlet pipe; 21. an air compressor; 22. an electromagnetic valve; 23. a chute; 24. a frame; 25. a filter screen; 26. a hopper cover; 27. a powder feeding port; 28. a motor; 29. a stirring rod; 30. an opening; 31. a cover plate; 32. a hasp lock; 33. a gasket; 34. a check valve; 35. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a wear-resistant laser cladding blanking mechanism as shown in figures 1-4, which comprises a frame 1, wherein the top of the frame 1 is provided with a first hopper 2 and a second hopper 3 (the number of the hoppers can be increased according to actual use requirements, but is not limited to the two groups), the bottoms of the first hopper 2 and the second hopper 3 are both communicated with a first powder outlet pipe 4, the tops of the first hopper 2 and the second hopper 3 are both provided with a hopper cover 26, the top of the hopper cover 26 is provided with a powder feeding port 27 for feeding gold powder into the first hopper 2 and the second hopper 3, the top of the hopper cover 26 is provided with a motor 28, the output shaft of the motor 28 is provided with a stirring rod 29 through a coupler, one side of the second hopper 3 is provided with an opening 30, the inner side of the opening 30 is provided with a chute 23, the inside of the chute 23 is movably connected with a frame 24, the inside of the frame 24 is provided with a filter screen 25, fix frame 24 in second hopper 3 through spout 23 and be convenient for taking out of filter screen 25, in actual operation, put into spout 23 with frame 24 that has filter screen 25, then put into filter screen 25 with the gold powder of retrieving, it drives puddler 29 and rotates to open motor 28, can stir the gold powder and filter, it has apron 31 to articulate in one side of opening 30, install assorted hasp lock 32 on the limit portion of apron 31 and the second hopper 3, and the inboard of apron 31 bonds and has sealed pad 33, hasp lock 32 fixes apron 31 in opening 30, sealed pad 33 is favorable to improving the leakproofness between apron 31 and the opening 30.
A valve body 5 is arranged in the first powder outlet pipe 4, a valve core 6 is movably connected in the valve body 5, a valve rod 7 is arranged on one side of the valve core 6, a limiting plate 8 is fixedly connected outside the valve rod 7, a spring 9 is arranged on one side of the limiting plate 8, the spring 9 is sleeved outside the valve rod 7, an iron sheet 10 is fixedly connected at the end part of the valve rod 7, an electromagnet 11 is magnetically connected on one side of the iron sheet 10, the electromagnet 11 is fixed outside the first powder outlet pipe 4 through a mounting plate, one end of the air inlet pipe 14 is communicated with an air compressor 21, the air inlet pipe 14 is provided with an electromagnetic valve 22, the electromagnetic valve 22 is convenient for controlling the opening and closing of the air inlet pipe 14, the air compressor 21 is used for introducing high-pressure gas into the box body 12 so as to blow off the gold powder, the observation windows 35 are arranged outside the first hopper 2 and the second hopper 3, and the transparent plates 17 are arranged inside the observation windows 35, so that the gold powder allowance in the first hopper 2 and the second hopper 3 can be observed conveniently;
the lower ends of the two groups of first powder outlet pipes 4 are communicated with a box body 12, one side of the box body 12 is communicated with an air inlet pipe 14, the bottoms of the two groups of box bodies 12 are communicated with a second powder outlet pipe 15, the bottom of the second powder outlet pipe 15 is communicated with a mixing box 16, the bottom of the mixing box 16 is communicated with a screw conveyer 18, a check valve 34 is installed at an outlet of the screw conveyer 18, the situation that gold powder flows backwards in powder feeding can be prevented, a storage box 19 is arranged at one end of the screw conveyer 18, a third powder outlet pipe 20 is communicated with the bottom of the storage box 19, wear-resistant layers 13 are arranged on the inner sides of the screw conveyer 18, the first powder outlet pipes 4, the box body 12 and the second powder outlet pipe 15, the wear-resistant layers 13 are made of wear-resistant ceramic coating, and have extremely high mechanical strength and rigidity, excellent toughness and shock resistance and no environmental pollution, and are beneficial to improving the wear resistance of equipment and prolonging the.
The working principle is as follows: when mixing the alloy powder, put into first hopper 2 with former gold powder, the gold powder that will retrieve drops into in the second hopper 3, it drives puddler 29 and rotates to open motor 28, can stir the gold powder and filter, make exquisite gold powder filter out, adsorb valve rod 7 through electro-magnet 11 and drive case 6 and remove in valve body 5, thereby open first play powder pipe 4, make the gold powder fall into box 12, then blow in the mixing box 16 through the gold powder of air compressor 21 in with box 12 and carry out preliminary mixing, the gold powder after the mixing is carried by screw conveyer 18 again, mix once more in the transport, the efficiency and the homogeneity of gold powder mixture have been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a wear-resisting laser cladding unloading mechanism, includes frame (1), its characterized in that: the automatic powder discharging machine is characterized in that a first hopper (2) and a second hopper (3) are installed at the top of the rack (1), the bottoms of the first hopper (2) and the second hopper (3) are communicated with a first powder discharging pipe (4), a valve body (5) is installed inside the first powder discharging pipe (4), a valve core (6) is movably connected inside the valve body (5), a valve rod (7) is arranged on one side of the valve core (6), a limiting plate (8) is fixedly connected to the outside of the valve rod (7), a spring (9) is arranged on one side of the limiting plate (8), the spring (9) is sleeved on the outside of the valve rod (7), an iron sheet (10) is fixedly connected to the end of the valve rod (7), and an electromagnet (11) is magnetically connected to one side of the iron sheet (10); two sets of the lower extreme of first play powder pipe (4) all communicates box (12), one side intercommunication of box (12) has intake pipe (14), and is two sets of the bottom of box (12) all communicates second play powder pipe (15), the bottom intercommunication of second play powder pipe (15) has mixing box (16), the bottom intercommunication of mixing box (16) has screw conveyer (18), the one end of screw conveyer (18) is equipped with storage case (19), the bottom intercommunication of storage case (19) has third play powder pipe (20), screw conveyer (18), first play powder pipe (4), box (12) and second play the inboard of powder pipe (15) all are equipped with wearing layer (13).
2. The wear-resistant laser cladding blanking mechanism of claim 1, characterized in that: one end of the air inlet pipe (14) is communicated with an air compressor (21), and an electromagnetic valve (22) is installed on the air inlet pipe (14).
3. The wear-resistant laser cladding blanking mechanism of claim 1, characterized in that: an opening (30) is formed in one side of the second hopper (3), a sliding groove (23) is formed in the inner side of the opening (30), a frame (24) is movably connected to the inside of the sliding groove (23), and a filter screen (25) is arranged inside the frame (24).
4. The wear-resistant laser cladding blanking mechanism of claim 1, characterized in that: the top of first hopper (2) and second hopper (3) all is equipped with hopper cover (26), powder feeding mouth (27) have been seted up at the top of hopper cover (26).
5. The wear-resistant laser cladding blanking mechanism of claim 4, wherein: a motor (28) is installed at the top of the hopper cover (26), and a stirring rod (29) is installed on an output shaft of the motor (28) through a coupler.
6. The wear-resistant laser cladding blanking mechanism of claim 3, characterized in that: one side of opening (30) articulates there is apron (31), install assorted hasp lock (32) on the limit portion of apron (31) and second hopper (3), and the inboard bonding of apron (31) has sealed pad (33).
7. The wear-resistant laser cladding blanking mechanism of claim 1, characterized in that: and a check valve (34) is installed at the outlet of the spiral conveyor (18).
8. The wear-resistant laser cladding blanking mechanism of claim 1, characterized in that: observation window (35) have all been seted up to the outside of first hopper (2) and second hopper (3), the internally mounted of observation window (35) has transparent plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911338179.0A CN111058031A (en) | 2019-12-23 | 2019-12-23 | Wear-resistant laser cladding blanking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911338179.0A CN111058031A (en) | 2019-12-23 | 2019-12-23 | Wear-resistant laser cladding blanking mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN111058031A true CN111058031A (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911338179.0A Pending CN111058031A (en) | 2019-12-23 | 2019-12-23 | Wear-resistant laser cladding blanking mechanism |
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| Country | Link |
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| CN (1) | CN111058031A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265830A (en) * | 2020-11-06 | 2021-01-26 | 宁波中物力拓超微材料有限公司 | Automatic material feeding system and automatic material feeding control method |
| CN112340480A (en) * | 2020-11-25 | 2021-02-09 | 安化华晟生物能源有限责任公司 | Stokehole feeding system |
| CN112413578A (en) * | 2020-11-25 | 2021-02-26 | 安化华晟生物能源有限责任公司 | Biological generator set |
| CN112663053A (en) * | 2020-12-22 | 2021-04-16 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Powder quantitative supply device for laser cladding 3D printing |
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| CN203569188U (en) * | 2013-10-14 | 2014-04-30 | 苏州大学 | Synchronous powder conveying and automatic converting device for laser cladding graded material |
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| CN207043341U (en) * | 2017-08-14 | 2018-02-27 | 攀枝花市三圣机械制造有限责任公司 | A kind of laser coating and powder feeding device |
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| CN110074438A (en) * | 2019-05-28 | 2019-08-02 | 濉溪县绿安生物饲料有限公司 | A kind of feed processing pretreatment unit and its application method |
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| CN203569188U (en) * | 2013-10-14 | 2014-04-30 | 苏州大学 | Synchronous powder conveying and automatic converting device for laser cladding graded material |
| CN206898389U (en) * | 2017-03-07 | 2018-01-19 | 华博易造新材料科技（上海）有限公司 | A kind of soft-magnetic composite material dispensing sintering equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265830A (en) * | 2020-11-06 | 2021-01-26 | 宁波中物力拓超微材料有限公司 | Automatic material feeding system and automatic material feeding control method |
| CN112340480A (en) * | 2020-11-25 | 2021-02-09 | 安化华晟生物能源有限责任公司 | Stokehole feeding system |
| CN112413578A (en) * | 2020-11-25 | 2021-02-26 | 安化华晟生物能源有限责任公司 | Biological generator set |
| CN112413578B (en) * | 2020-11-25 | 2023-08-08 | 安化华晟生物能源有限责任公司 | Biological generator set |
| CN112663053A (en) * | 2020-12-22 | 2021-04-16 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Powder quantitative supply device for laser cladding 3D printing |
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Application publication date: 20200424 |