CN113414084A - Copper alloy surface coating structure, device and method based on rare earth nanoparticles - Google Patents
Copper alloy surface coating structure, device and method based on rare earth nanoparticles Download PDFInfo
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- CN113414084A CN113414084A CN202110635775.6A CN202110635775A CN113414084A CN 113414084 A CN113414084 A CN 113414084A CN 202110635775 A CN202110635775 A CN 202110635775A CN 113414084 A CN113414084 A CN 113414084A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/124—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to distance between spray apparatus and target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
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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
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/40—Metallic substrate based on other transition elements
- B05D2202/45—Metallic substrate based on other transition elements based on Cu
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- Coating By Spraying Or Casting (AREA)
Abstract
The invention provides a copper alloy surface coating structure based on rare earth nanoparticles, which comprises a copper alloy structure, wherein the surface of the copper alloy structure is provided with a rare earth nano coating structure, and the rare earth nano coating structure comprises germanium-containing nanoparticles. The invention introduces a rare earth nano coating structure on the copper alloy structure, and improves the surface property of the copper alloy, particularly the residual mark and fingerprint characteristics of the copper alloy by the characteristics of germanium nano particles, so that the application performance of the copper alloy is enhanced. The invention also provides a preparation method of the copper alloy surface coating structure based on the rare earth nanoparticles, which comprises the following steps: s1, obtaining germanium-containing nano particles; s2: dissolving germanium-containing nanoparticles in a solvent to form a nano spraying liquid to be sprayed; s3: and applying the nano spraying liquid to be sprayed on the surface of the copper alloy structure to form a rare earth nano coating structure.
Description
Technical Field
The invention relates to a copper alloy surface coating structure based on rare earth nanoparticles, a device and a method.
Background
Copper alloy is a very important industrial production material, which has applications in many technical fields. It can be used for example for cable use in power transmission. In addition, it can be used as a motor manufacture. Furthermore, it has important applications in the electronics industry, such as vacuum devices, printed circuits, integrated circuits, etc.
However, in some high-end or confidential applications, fingerprints or marks of human touch are likely to remain on the surface of the copper alloy due to the inherent properties of the surface during use, which is problematic for some applications.
In order to solve this technical problem, in the prior art, an attempt is made to improve the surface property of the copper alloy by coating the surface of the copper alloy with nanoparticles. However, on the one hand, no suitable nanoparticle material is found in the prior art to better solve the above problems; on the other hand, in the case of mass spraying of copper alloy structures, especially in the case of continuous operation, in order to save space and improve working efficiency, multiple layers of conveying platforms are placed at different heights, each layer of platform can be used for conveying copper alloy plates, and the copper alloy plates of the multiple layers of platforms need to be sprayed by the spraying structure. However, in the actual working process, the adjustment of the placement position of the copper alloy plate on the multiple platforms is relatively independent, that is, the spraying distance of the spraying structure on each platform is independently adjusted, and if the spraying distance of the spraying structure on each platform is not consistent, the non-uniformity of the thickness of the sprayed layer of the product is easily caused, and the quality of the product is reduced. In addition, if the height position of the spraying structure on the platform of one layer is independently adjusted, the work is complicated, and the whole work load is increased.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a technical scheme capable of improving the surface property of the copper alloy, particularly the property of residual imprinted fingerprints.
The invention provides a copper alloy surface coating structure based on rare earth nanoparticles, which comprises a copper alloy structure, wherein the surface of the copper alloy structure is provided with a rare earth nano coating structure, and the rare earth nano coating structure comprises germanium-containing nanoparticles.
The beneficial effect of above-mentioned scheme does: the invention introduces a rare earth nano coating structure on the copper alloy structure, and improves the surface property of the copper alloy, particularly the residual mark and fingerprint characteristics of the copper alloy by the characteristics of germanium nano particles, so that the application performance of the copper alloy is enhanced.
The invention also provides a preparation method of the copper alloy surface coating structure based on the rare earth nanoparticles, which comprises the following steps:
s1, obtaining germanium-containing nano particles;
s2: dissolving germanium-containing nanoparticles in a solvent to form a nano spraying liquid to be sprayed;
s3: and applying the nano spraying liquid to be sprayed on the surface of the copper alloy structure to form a rare earth nano coating structure.
The invention provides a coating device of a copper alloy surface coating structure based on rare earth nanoparticles, which comprises a moving body, a lifting assembly and an adjusting assembly, wherein the moving body is provided with a plurality of moving bodies;
a movable body having a movable wheel;
the lifting assembly is provided with a lifting motor, a lifting screw rod, a lifting slide rod and a lifting body, the lifting motor is connected with the lifting screw rod, and the lifting body is sleeved on the lifting screw rod and the lifting slide rod;
the adjusting assembly is provided with an upper fixing plate, an adjusting motor, an adjusting central rod, an adjusting slide rod, a first sliding block, a second sliding block, an adjusting sliding block, a lower fixing plate and a linkage rod group, the upper fixing plate and the lower fixing plate are connected to the lifting body, the adjusting central rod is rotatably connected with the upper fixing plate and the lower fixing plate, two ends of the two adjusting slide rods are respectively connected with the upper fixing plate and the lower fixing plate, the adjusting motor is arranged on the upper fixing plate and connected with the adjusting central rod, an adjusting screw rod section is arranged at the lower part of the adjusting central rod, the first sliding block, the second sliding block and the adjusting sliding block are slidably sleeved on the adjusting slide rod, and the adjusting central rod penetrates through center holes of the first sliding block and the second sliding block; the adjusting center rod is not contacted with the side walls of the center holes of the first sliding block and the second sliding block, and the adjusting sliding block is sleeved on the adjusting screw rod section; the linkage rod group comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially hinged, the upper end of the first connecting rod is connected with the upper fixing plate, the middle part of the second connecting rod is hinged to the first sliding block, the middle part of the third connecting rod is hinged to the second sliding block, and the lower end of the fourth connecting rod is hinged to the adjusting sliding block;
the spraying structure is provided with a spraying main body part and a spray head, and the first sliding block, the second sliding block and the adjusting sliding block are respectively connected with the spraying main body parts of one group of spraying structures;
the multilayer platform assembly is provided with a lower layer conveying platform, a middle layer conveying platform and an upper layer conveying platform, and the lower layer conveying platform, the middle layer conveying platform and the upper layer conveying platform are all used for conveying copper alloy section plates to be sprayed.
The beneficial effect of above-mentioned scheme does: through adjusting part's setting can carry out height control to the spraying structure of co-altitude not fast to can keep the distance uniformity between the spraying structure on first sliding block, second sliding block and the regulation slider all the time after the regulation. When the multilayer platform structure to co-altitude, at first adjust suitable distance to the distance between two adjacent spraying structures, then place the aluminium alloy plate body top of the conveying platform that corresponds the height to the spraying structure of each layer height, because the height between two adjacent conveying platforms is also unanimous, just so can keep the spraying homogeneity of spraying structure to aluminium alloy plate all the time, and can not lead to the inhomogeneous problem of thickness spraying that the difference in height caused. In addition, through the adjusting function, the spraying structures with three groups of different heights can be quickly adjusted, and the problem of low working efficiency of single adjustment is avoided. In addition, after the adjustment is completed each time, the adjusting assembly is required to be driven by the lifting assembly to move up and down, so that the three groups of spraying structures with different heights can be adapted to the aluminum section plates on the multilayer platform in height.
One preferred scheme is, copper alloy surface coating structural coating device based on tombarthite nanometer granule, its characterized in that, be connected with the installed part on the lateral wall of first sliding block, second sliding block, regulation slider, have the spout on the installed part, the spraying main part sets up in the spout, the afterbody and the propelling movement cylinder of spraying main part are connected.
The beneficial effect of above-mentioned scheme does: when the spraying area of the spraying structure does not reach the width area of the aluminum profile plate, the spraying area needs to be divided into two independent spraying areas, for example, the spraying in the first area is finished, and then the spraying structure is driven to move by the pushing cylinder to finish the spraying in the second area.
The invention provides a working method of a coating device of a copper alloy surface coating structure based on rare earth nanoparticles, which is characterized by comprising the following steps:
s1: in an initial state, the distance between the first sliding block and the second sliding block is a first distance, the distance between the second sliding block and the adjusting sliding block is a second distance, and the first distance and the second distance are the same; correspondingly, the distance between two adjacent spraying structures is also the same as the first distance; meanwhile, the distances between two adjacent platforms of the lower layer conveying platform, the middle layer conveying platform and the upper layer conveying platform are also the same; the moving body is driven to move, so that the moving body moves to the position of the adjacent side of the multilayer platform assembly, the lifting assembly works, the lifting motor drives the lifting screw rod to work, and the lifting body drives the adjusting assembly to perform position adjustment in the vertical direction, so that the adjusting assembly is adjusted to a proper position; inserting three groups of spraying structures with different heights into the multilayer platform assembly respectively, finally enabling the spraying structure connected with the first sliding block to be located at the upper part of the upper-layer conveying platform, enabling the spraying structure connected with the second sliding block to be located at the upper part of the middle-layer conveying platform, adjusting the spraying structure connected with the sliding block to be located at the upper part of the lower-layer conveying platform, and keeping the distance between each group of spraying structures and the copper alloy section plate to be sprayed on each layer of platform to be the same;
s2: when the distance between adjacent platforms of the multilayer platform assembly changes, the adjustment assembly can adapt to the change through adjustment, the adjustment motor drives the adjustment center rod to rotate, an adjustment screw rod section of the adjustment center rod drives the adjustment sliding block to slide along the adjustment sliding rod, the adjustment sliding block correspondingly drives the linkage rod group to work when moving on the adjustment sliding rod, the fourth connecting rod sequentially drives the third connecting rod, the second connecting rod and the first connecting rod to be folded or unfolded, and the first sliding block and the second sliding block are correspondingly driven to move upwards or downwards in the folding or unfolding process; in the folded state, the first sliding block, the second sliding block and the adjusting sliding block are clamped and tightened, in the unfolded state, the first sliding block, the second sliding block and the adjusting sliding block are unfolded, in the folded state and the unfolded state, the first distance is correspondingly reduced or increased, but in the two states, the distances between two adjacent parts of the first sliding block, the second sliding block and the adjusting sliding block are always kept the same; therefore, the lifting assembly drives the adjusting assembly to be matched with the position of the adjusting assembly in a lifting mode, when the spraying structure is used for spraying the copper alloy section plates on the multilayer platform assembly, the distance between each group of spraying structures and the distance between each group of copper alloy section plates can be kept the same, and the effect of uniform spraying is achieved.
One preferred scheme is that the side walls of the first sliding block, the second sliding block and the adjusting sliding block are connected with mounting pieces, the mounting pieces are provided with sliding grooves, the spraying main body part is arranged in the sliding grooves, and the tail part of the spraying main body part is connected with a pushing cylinder; the working method comprises the following steps:
firstly, finishing the spraying action of a first area of the copper alloy section bar plate through the spraying structure; then, the pushing cylinder drives the spraying main body part to move in the sliding groove, and the spraying structure performs spraying action in a second area after moving in the position.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention in a front view.
FIG. 2 is a schematic view of the device of the present invention in an oblique view.
Fig. 3 is a schematic structural view of the moving body, the lifting assembly and the adjusting assembly in a front view of the apparatus of the present invention.
Fig. 4 is a schematic structural view of the moving body, the lifting unit and the adjusting unit at an oblique angle of the apparatus of the present invention.
Fig. 5 is a schematic view of the structure of the adjustment assembly at an oblique angle of the apparatus of the present invention.
Fig. 6 is a schematic view of the front view angle adjustment assembly of the apparatus of the present invention.
Fig. 7 is a schematic view of the overall structure of the apparatus of the present invention in a spraying operation.
Fig. 8 is a partial schematic structural view of a preferred embodiment of the apparatus of the present invention.
Detailed Description
The first embodiment:
the invention provides a copper alloy surface coating structure based on rare earth nanoparticles, which comprises a copper alloy structure, wherein the surface of the copper alloy structure is provided with a rare earth nano coating structure, and the rare earth nano coating structure comprises germanium-containing nanoparticles. The invention introduces a rare earth nano coating structure on the copper alloy structure, and improves the surface property of the copper alloy, particularly the residual mark and fingerprint characteristics of the copper alloy by the characteristics of germanium nano particles, so that the application performance of the copper alloy is enhanced. The comparison is carried out through experiments, the comparison group is a copper alloy structure without being coated with nano particles, the experiment group is a copper alloy structure coated with a rare earth nano coating structure, fingerprints are remained on the surface of the copper alloy structure of the comparison group through contact touch experiments of hands, and the fingerprints are not remained on the surface of the copper alloy structure of the invention.
Second embodiment:
the invention also provides a preparation method of the copper alloy surface coating structure based on the rare earth nanoparticles, which comprises the following steps:
s1, obtaining germanium-containing nano particles;
s2: dissolving germanium-containing nanoparticles in a solvent to form a nano spraying liquid to be sprayed;
s3: and applying the nano spraying liquid to be sprayed on the surface of the copper alloy structure to form a rare earth nano coating structure.
The germanium-containing nanoparticles can be obtained by methods known in the art for the production of metal nanoparticles, such as by electroetching of electrodes, or by reduction or sol-gel in solution, and will not be described in detail here. In addition, the to-be-sprayed nano spraying liquid formed by the germanium-containing nano particles is prepared by adopting a mode in the prior art, and the solvent is preferably nano dispersion liquid, which is not described again.
The third embodiment:
as shown in fig. 1 to 8, the coating apparatus of the rare earth nanoparticle-based copper alloy surface coating structure of the present embodiment includes a moving body 10, a lifting assembly 20, an adjusting assembly 30, a multi-layered spray structure 50, and a multi-layered platform assembly 60.
The moving body 10 has moving wheels 11;
the lifting assembly 20 is provided with a lifting motor 21, a lifting screw rod 22, a lifting slide rod 23 and a lifting body 24, the lifting motor 21 is connected with the lifting screw rod 22, and the lifting body 24 is sleeved on the lifting screw rod 22 and the lifting slide rod 23;
the adjusting assembly 30 comprises an upper fixing plate 31, an adjusting motor 32, an adjusting center rod 33, adjusting slide rods 34, a first slide block 35, a second slide block 36, an adjusting slide block 37, a lower fixing plate 38 and a linkage rod group 39, wherein the upper fixing plate 31 and the lower fixing plate 38 are both connected to the lifting body 24, the adjusting center rod 33 is rotatably connected with the upper fixing plate 31 and the lower fixing plate 38, both ends of the two adjusting slide rods 34 are respectively connected with the upper fixing plate 31 and the lower fixing plate 38, the adjusting motor 32 is arranged on the upper fixing plate 31 and connected with the adjusting center rod 33, the lower part of the adjusting center rod 33 is provided with an adjusting screw rod section 331, the first slide block 35, the second slide block 36 and the adjusting slide block 37 are slidably sleeved on the adjusting slide rods 34, and the adjusting center rod 33 passes through the center holes 41 of the first slide block 35 and the second slide block and is not in contact with the center holes 41; namely, the adjusting central rod 33 is not contacted with the side walls of the central holes 41 of the first sliding block 35 and the second sliding block 36, and the adjusting sliding block 37 is sleeved on the adjusting screw rod section 331; the linkage rod 39 group comprises a first connecting rod 391, a second connecting rod 392, a third connecting rod 393 and a fourth connecting rod 394 which are sequentially hinged, the upper end of the first connecting rod 391 is connected with the upper fixing plate 31, the middle part of the second connecting rod 392 is hinged on the first sliding block 35, the middle part of the third connecting rod 393 is hinged on the second sliding block 36, and the lower end of the fourth connecting rod 394 is hinged on the adjusting sliding block 37;
the spraying structure 50 is provided with a spraying main body part 51 and a spray head 52, and the first sliding block 35, the second sliding block 36 and the adjusting sliding block 37 are respectively connected with the spraying main body part 51 of one group of spraying structures 50; the detailed structure and the working principle of the spraying structure adopt the structure of spraying the metal plate in the prior art, and are not described again here.
The multi-layer platform assembly 60 is provided with a lower layer conveying platform 61, a middle layer conveying platform 62 and an upper layer conveying platform 63, and the lower layer conveying platform 61, the middle layer conveying platform 62 and the upper layer conveying platform 63 are all provided with copper alloy section plates 1 to be sprayed.
The working method of the spraying device for the multilayer platform copper alloy section plate comprises the following steps:
s1: in the initial state, the distance between the first slide block 35 and the second slide block 36 is a first distance 42, the distance between the second slide block 36 and the adjusting slide block 37 is a second distance 43, and the first distance 42 and the second distance 43 are the same; accordingly, the distance between two adjacent spray structures 50 is also the same as the first distance 42; meanwhile, the distance between two adjacent ones of the lower layer transfer platform 61, the middle layer transfer platform 62 and the upper layer transfer platform 63 is also the same, preferably the distance between the platforms is the same as the first distance; the moving body 10 is driven to move, so that the moving body 10 moves to the position of the adjacent side of the multi-layer platform assembly 60, the lifting assembly 20 works, the lifting motor 31 drives the lifting screw rod 22 to work, and the lifting body 24 drives the adjusting assembly 30 to perform position adjustment in the vertical direction, so that the adjusting assembly 30 is adjusted to a proper position; inserting three groups of spraying structures 50 with different heights into the multi-layer platform assembly 60 respectively, finally enabling the spraying structures 50 connected to the first sliding block 35 to be located at the upper part of the upper-layer conveying platform 63, enabling the spraying structures 50 connected to the second sliding block 36 to be located at the upper part of the middle-layer conveying platform 62, enabling the spraying structures 50 connected to the adjusting sliding block 37 to be located at the upper part of the lower-layer conveying platform 61, and keeping the same distance between each group of spraying structures 50 and the copper alloy section plate 1 to be sprayed on each layer of platform, so that the uniformity of spraying effects is better guaranteed, and the purpose of simultaneously and quickly adjusting the spraying structures on the multi-layer platform is achieved;
s2: when the distance between adjacent platforms of the multi-layer platform assembly 60 changes, or when the multi-layer platform assembly 60 with different distances and heights placed at other positions needs to be adapted to work, the adjustment assembly 30 is adjusted to adapt to the change, the adjustment motor 32 drives the adjustment center rod 33 to rotate, the adjustment lead rod section 331 of the adjustment center rod 33 drives the adjustment slider 37 to slide along the adjustment slide rod 34, the adjustment slider 37 correspondingly drives the linkage rod group 39 to work when moving on the adjustment slide rod 34, the fourth connecting rod 394 sequentially drives the third connecting rod 393, the second connecting rod 392 and the first connecting rod 391 to fold or unfold, and the first sliding rod 35 and the second sliding rod 36 are correspondingly driven to move upwards or downwards in the process of folding or unfolding; in the folded state, the clamping and tightening actions are carried out among the first sliding block 35, the second sliding block 25 and the adjusting sliding block 37, in the unfolded state, the unfolding actions are carried out among the first sliding block 35, the second sliding block 36 and the adjusting sliding block 37, in the folded state and the unfolded state, the first distance 42 is correspondingly reduced or increased, but in the two states, the distances between two adjacent components of the first sliding block 35, the second sliding block 36 and the adjusting sliding block 37 are always kept the same; therefore, the position of the adjusting assembly 30 is driven to be matched in a lifting manner by the operation of the lifting assembly 20, when the spraying structures 50 are used for spraying the copper alloy section plates 1 on the multi-layer platform assembly 60, the spacing distance between each group of spraying structures 50 and the copper alloy section plates 1 can be kept the same, and the effect of uniform spraying is achieved.
The fourth embodiment:
as shown in fig. 8, the side walls of the first sliding block 35, the second sliding block 36 and the adjusting sliding block 37 are connected with a mounting piece 45, the mounting piece 45 is provided with a sliding groove 46, the spraying main body 51 is arranged in the sliding groove 46, and the tail part of the spraying main body 51 is connected with a pushing cylinder 47; the working method comprises the following steps:
firstly, completing the spraying action of the first area 48 of the copper alloy section bar plate 1 through a spraying structure 50; then, the push cylinder 47 moves the main spray body 51 in the slide groove 46, and the spray mechanism 50 moves in the position and then performs a spraying operation in the second region 49.
Claims (6)
1. A copper alloy surface coating structure based on rare earth nanoparticles is characterized by comprising a copper alloy structure, wherein the surface of the copper alloy structure is provided with a rare earth nano coating structure, and the rare earth nano coating structure comprises germanium-containing nanoparticles.
2. The method for preparing a rare earth nanoparticle-based copper alloy surface coating structure according to claim 1, comprising the steps of:
s1, obtaining germanium-containing nano particles;
s2: dissolving germanium-containing nanoparticles in a solvent to form a nano spraying liquid to be sprayed;
s3: and applying the nano spraying liquid to be sprayed on the surface of the copper alloy structure to form a rare earth nano coating structure.
3. The rare earth nanoparticle-based copper alloy surface coating structure coating apparatus of claim 1, comprising:
a movable body having a movable wheel;
the lifting assembly is provided with a lifting motor, a lifting screw rod, a lifting slide rod and a lifting body, the lifting motor is connected with the lifting screw rod, and the lifting body is sleeved on the lifting screw rod and the lifting slide rod;
the adjusting assembly is provided with an upper fixing plate, an adjusting motor, an adjusting central rod, an adjusting slide rod, a first sliding block, a second sliding block, an adjusting sliding block, a lower fixing plate and a linkage rod group, the upper fixing plate and the lower fixing plate are connected to the lifting body, the adjusting central rod is rotatably connected with the upper fixing plate and the lower fixing plate, two ends of the two adjusting slide rods are respectively connected with the upper fixing plate and the lower fixing plate, the adjusting motor is arranged on the upper fixing plate and connected with the adjusting central rod, an adjusting screw rod section is arranged at the lower part of the adjusting central rod, the first sliding block, the second sliding block and the adjusting sliding block are slidably sleeved on the adjusting slide rod, and the adjusting central rod penetrates through center holes of the first sliding block and the second sliding block; the adjusting center rod is not contacted with the side walls of the center holes of the first sliding block and the second sliding block, and the adjusting sliding block is sleeved on the adjusting screw rod section; the linkage rod group comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially hinged, the upper end of the first connecting rod is connected with the upper fixing plate, the middle part of the second connecting rod is hinged to the first sliding block, the middle part of the third connecting rod is hinged to the second sliding block, and the lower end of the fourth connecting rod is hinged to the adjusting sliding block;
the spraying structure is provided with a spraying main body part and a spray head, and the first sliding block, the second sliding block and the adjusting sliding block are respectively connected with the spraying main body parts of one group of spraying structures;
the multilayer platform assembly is provided with a lower layer conveying platform, a middle layer conveying platform and an upper layer conveying platform, and the lower layer conveying platform, the middle layer conveying platform and the upper layer conveying platform are all used for conveying copper alloy section plates to be sprayed.
4. The coating device of the rare earth nanoparticle-based copper alloy surface coating structure as claimed in claim 3, wherein the side walls of the first sliding block, the second sliding block and the adjusting sliding block are connected with mounting pieces, the mounting pieces are provided with sliding grooves, the spraying main body part is arranged in the sliding grooves, and the tail part of the spraying main body part is connected with a pushing cylinder.
5. Working method of a coating device of a rare earth nanoparticle based copper alloy surface coating structure according to claim 3, characterized in that it comprises the following steps:
s1: in an initial state, the distance between the first sliding block and the second sliding block is a first distance, the distance between the second sliding block and the adjusting sliding block is a second distance, and the first distance and the second distance are the same; correspondingly, the distance between two adjacent spraying structures is also the same as the first distance; meanwhile, the distances between two adjacent platforms of the lower layer conveying platform, the middle layer conveying platform and the upper layer conveying platform are also the same; the moving body is driven to move, so that the moving body moves to the position of the adjacent side of the multilayer platform assembly, the lifting assembly works, the lifting motor drives the lifting screw rod to work, and the lifting body drives the adjusting assembly to perform position adjustment in the vertical direction, so that the adjusting assembly is adjusted to a proper position; inserting three groups of spraying structures with different heights into the multilayer platform assembly respectively, finally enabling the spraying structure connected with the first sliding block to be located at the upper part of the upper-layer conveying platform, enabling the spraying structure connected with the second sliding block to be located at the upper part of the middle-layer conveying platform, adjusting the spraying structure connected with the sliding block to be located at the upper part of the lower-layer conveying platform, and keeping the distance between each group of spraying structures and the copper alloy section plate to be sprayed on each layer of platform to be the same;
s2: when the distance between adjacent platforms of the multilayer platform assembly changes, the adjustment assembly can adapt to the change through adjustment, the adjustment motor drives the adjustment center rod to rotate, an adjustment screw rod section of the adjustment center rod drives the adjustment sliding block to slide along the adjustment sliding rod, the adjustment sliding block correspondingly drives the linkage rod group to work when moving on the adjustment sliding rod, the fourth connecting rod sequentially drives the third connecting rod, the second connecting rod and the first connecting rod to be folded or unfolded, and the first sliding block and the second sliding block are correspondingly driven to move upwards or downwards in the folding or unfolding process; in the folded state, the first sliding block, the second sliding block and the adjusting sliding block are clamped and tightened, in the unfolded state, the first sliding block, the second sliding block and the adjusting sliding block are unfolded, in the folded state and the unfolded state, the first distance is correspondingly reduced or increased, but in the two states, the distances between two adjacent parts of the first sliding block, the second sliding block and the adjusting sliding block are always kept the same; therefore, the lifting assembly drives the adjusting assembly to be matched with the position of the adjusting assembly in a lifting mode, when the spraying structure is used for spraying the copper alloy section plates on the multilayer platform assembly, the distance between each group of spraying structures and the distance between each group of copper alloy section plates can be kept the same, and the effect of uniform spraying is achieved.
6. The working method of the coating device of the rare earth nanoparticle-based copper alloy surface coating structure is characterized in that the side walls of the first sliding block, the second sliding block and the adjusting sliding block are connected with mounting pieces, the mounting pieces are provided with sliding grooves, the spraying main body part is arranged in the sliding grooves, and the tail part of the spraying main body part is connected with a pushing cylinder; the working method comprises the following steps:
firstly, finishing the spraying action of a first area of the copper alloy section bar plate through the spraying structure; then, the pushing cylinder drives the spraying main body part to move in the sliding groove, and the spraying structure performs spraying action in a second area after moving in the position.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642661A (en) * | 2002-02-07 | 2005-07-20 | 德古萨公司 | Method for the production of protective layers with dirt and water repelling properties |
| CN102400102A (en) * | 2010-09-10 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Metal surface anti-fingerprint treatment method and prepared metal product |
| US20140011013A1 (en) * | 2010-12-20 | 2014-01-09 | The Regents Of The University Of California | Superhydrophobic and superoleophobic nanosurfaces |
| CN103540183A (en) * | 2013-10-27 | 2014-01-29 | 合肥乐凯科技产业有限公司 | Anti-fingerprint transparent hardening film for touch screen |
| CN108580092A (en) * | 2018-04-19 | 2018-09-28 | 胡俊 | A kind of spray robot |
| CN108906392A (en) * | 2018-06-20 | 2018-11-30 | 全椒县新华机械有限责任公司 | A kind of piston of automobile spraying device special |
| CN110128942A (en) * | 2018-02-08 | 2019-08-16 | 北京三聚环保新材料股份有限公司 | The super-hydrophobic super oleophobic coating of durable nanoparticle |
| CN209438851U (en) * | 2018-11-27 | 2019-09-27 | 天津市久茂晟方矩钢管有限公司 | Spray assembly is used in a kind of processing of cold-rolled forming section material surface |
| CN110433988A (en) * | 2019-07-15 | 2019-11-12 | 西安航空学院 | Spraying method for aviation sheet metal shell |
| CN210943389U (en) * | 2019-11-25 | 2020-07-07 | 成都未至科技有限公司 | Lifting structure of robot |
| CN212018251U (en) * | 2020-03-13 | 2020-11-27 | 南京和木新材料科技发展有限公司 | Environment-friendly multiply wood rubber coating mechanism |
| CN112841348A (en) * | 2021-04-08 | 2021-05-28 | 谭卫兵 | Fu brick pressing machine |
| CN113083640A (en) * | 2021-03-03 | 2021-07-09 | 上海志沛智能科技发展有限公司 | Spraying method of anti-fingerprint nano coating |
-
2021
- 2021-06-08 CN CN202110635775.6A patent/CN113414084A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642661A (en) * | 2002-02-07 | 2005-07-20 | 德古萨公司 | Method for the production of protective layers with dirt and water repelling properties |
| CN102400102A (en) * | 2010-09-10 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Metal surface anti-fingerprint treatment method and prepared metal product |
| US20140011013A1 (en) * | 2010-12-20 | 2014-01-09 | The Regents Of The University Of California | Superhydrophobic and superoleophobic nanosurfaces |
| CN103540183A (en) * | 2013-10-27 | 2014-01-29 | 合肥乐凯科技产业有限公司 | Anti-fingerprint transparent hardening film for touch screen |
| CN110128942A (en) * | 2018-02-08 | 2019-08-16 | 北京三聚环保新材料股份有限公司 | The super-hydrophobic super oleophobic coating of durable nanoparticle |
| CN108580092A (en) * | 2018-04-19 | 2018-09-28 | 胡俊 | A kind of spray robot |
| CN108906392A (en) * | 2018-06-20 | 2018-11-30 | 全椒县新华机械有限责任公司 | A kind of piston of automobile spraying device special |
| CN209438851U (en) * | 2018-11-27 | 2019-09-27 | 天津市久茂晟方矩钢管有限公司 | Spray assembly is used in a kind of processing of cold-rolled forming section material surface |
| CN110433988A (en) * | 2019-07-15 | 2019-11-12 | 西安航空学院 | Spraying method for aviation sheet metal shell |
| CN210943389U (en) * | 2019-11-25 | 2020-07-07 | 成都未至科技有限公司 | Lifting structure of robot |
| CN212018251U (en) * | 2020-03-13 | 2020-11-27 | 南京和木新材料科技发展有限公司 | Environment-friendly multiply wood rubber coating mechanism |
| CN113083640A (en) * | 2021-03-03 | 2021-07-09 | 上海志沛智能科技发展有限公司 | Spraying method of anti-fingerprint nano coating |
| CN112841348A (en) * | 2021-04-08 | 2021-05-28 | 谭卫兵 | Fu brick pressing machine |
Non-Patent Citations (1)
| Title |
|---|
| 安祥飞等: "显示器表面抗指纹防污涂料发展现状与趋势分析", 《河南科技》 * |
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