CN112246479A - Corrosion-resistant surface treatment device and method for magnesium-aluminum alloy - Google Patents
Corrosion-resistant surface treatment device and method for magnesium-aluminum alloy Download PDFInfo
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- CN112246479A CN112246479A CN202011091848.1A CN202011091848A CN112246479A CN 112246479 A CN112246479 A CN 112246479A CN 202011091848 A CN202011091848 A CN 202011091848A CN 112246479 A CN112246479 A CN 112246479A
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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
- B05B13/0228—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 the movement of the objects being rotative
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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
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
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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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0442—Installation or apparatus for applying liquid or other fluent material to separate articles rotated during spraying operation
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position 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
- B05D1/60—Deposition of organic layers from vapour phase
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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
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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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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
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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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
- C23C14/505—Substrate holders for rotation of the substrates
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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
- B05D2202/20—Metallic substrate based on light metals
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- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses a corrosion-resistant surface treatment device for magnesium-aluminum alloy, which comprises an installation box, wherein the inner wall of the installation box is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a cam, the side wall of the upper end of the installation box is fixedly connected with a disc, the side wall of the disc is provided with a limiting device, the cam is in transmission connection with the disc through a transmission belt, the transmission belt penetrates through the side wall of the installation box, the inner walls of two sides of the installation box are both in sliding connection with sliding plates, and the inner wall of the installation box is both fixedly connected with a plurality of groups. A corrosion-resistant surface treatment method for magnesium-aluminum alloy utilizes pure magnesium with the purity of more than 99 percent as a volatilization source to carry out vapor deposition on the magnesium-aluminum alloy. The invention can spray the aluminum-magnesium alloy more quickly and has better spraying effect, and the aluminum-magnesium alloy produced by vapor deposition has good anti-corrosion effect in extreme environment, especially in humid environment and strong electric polarity environment.
Description
Technical Field
The invention relates to the technical field of aluminum magnesium alloy, in particular to a corrosion-resistant surface treatment device and method for magnesium aluminum alloy.
Background
Magnesium is a metal with very strong electronegativity and is very susceptible to corrosion in a humid environment. In addition, due to the existence of impurity elements and alloy elements, the magnesium alloy is easy to generate galvanic corrosion, stress corrosion cracking and corrosion fatigue, and the wide application of the magnesium alloy in the fields of industry, military industry and the like is greatly limited.
In the prior art, when the aluminum-magnesium alloy is sprayed, the position of a spray gun is fixed, so that the spraying is not uniform enough, materials sprayed by the spray gun scatter everywhere and are not easy to adhere to the aluminum-magnesium alloy, the waste of the materials is caused, and the corrosion resistance effect of the produced aluminum-magnesium alloy is poor.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, spraying is not uniform enough due to the fixed position of a spray gun, materials sprayed by the spray gun scatter everywhere and are not easy to attach to aluminum magnesium alloy, the waste of the materials is caused, and the produced aluminum magnesium alloy has poor corrosion prevention effect, and provides a corrosion-resistant surface treatment device and a corrosion-resistant surface treatment method for the aluminum magnesium alloy.
In order to achieve the purpose, the invention adopts the following technical scheme:
a corrosion-resistant surface treatment device for magnesium-aluminum alloy comprises an installation box, wherein a driving motor is fixedly connected to the inner wall of the installation box, a cam is fixedly connected to the output shaft of the driving motor, a disc is fixedly connected to the upper end side wall of the installation box, a limiting device is arranged on the side wall of the disc, the cam is connected with the disc through transmission of a transmission belt, the transmission belt penetrates through the side wall of the installation box, sliding plates are connected to the inner walls of the two sides of the installation box in a sliding mode, a plurality of groups of fixing plates are fixedly connected to the inner wall of the installation box, the side wall of each fixing plate is fixedly connected with the side wall of each sliding plate through a plurality of buffer springs, a push rod is rotatably connected to the side wall, far away from the cam, of each sliding plate, a protruding portion is arranged on the side, the gyro wheel is installed to the lower extreme of movable rod, the gyro wheel offsets with the lateral wall of push rod, the equal fixedly connected with connecting rod of both sides lateral wall of push rod, the lateral wall of connecting rod passes through the inner wall fixed connection of reset spring and install bin, the upper end of push rod runs through the inner wall of install bin and is connected with deformable branch, branch is connected with the spray gun.
Preferably, the upper end lateral wall fixedly connected with nut of push rod, the lateral wall of nut is equipped with the threaded rod, the threaded rod run through the nut and with nut threaded connection, the one end fixedly connected with of threaded rod changes the handle, the threaded rod is kept away from the one end of changing the handle and is rotated and be connected with the fly leaf, the lateral wall and the branch fixed connection of fly leaf.
Preferably, stop device includes ball, the mounting groove of a plurality of symmetries is seted up to the lateral wall of disc, the inner wall and the ball of mounting groove rotate to be connected, the cover is equipped with the slider on the ball, the lateral wall of slider and the inner wall sliding connection of mounting groove, ball runs through the inner wall and the fixedly connected with runner of mounting groove, the lateral wall fixedly connected with clamp splice of slider, the height that highly is greater than the mounting groove of clamp splice.
Preferably, the side wall of the movable rod positioned outside the installation box is fixedly connected with a pull rod, the side wall of the pull rod is fixedly connected with a pull rope, the pull rope is an elastic rope, the side wall of the upper end of the installation box is fixedly connected with a plurality of limiting plates, the side wall of each limiting plate is rotatably connected with a winding drum through a torsion spring, the winding drum is connected with the pull rope, the side wall of each winding drum is fixedly connected with a rotating rod, the rotating rod penetrates through the limiting plates and is rotatably connected with the limiting plates through bearings, one end of each rotating rod, far away from the winding drum, is fixedly connected with a gear, the side wall of each limiting plate is rotatably connected with a round rod, the side wall of each limiting plate is rotatably connected with a toothed ring matched with the gear, the inner wall of each toothed ring is provided with a plurality of uniformly arranged special-shaped blocks, the round rod positioned in, the side wall of the supporting rod is abutted against the side wall of the special-shaped block, and one end, far away from the limiting plate, of the round rod is connected with a fan blade.
Preferably, the side wall of the upper end of the installation box is slidably connected with a sliding rod, the side wall of the sliding rod is rotatably connected with a circular plate, the circular plate is provided with a limiting device the same as the circular plate, and the circular plate coincides with the axis of the circular plate.
Preferably, the lateral wall fixedly connected with base and the bottom plate of install bin, the lateral wall of base rotates and is connected with the sector wheel, the lateral wall of sector wheel offsets with the lateral wall of slide bar, the lateral wall fixedly connected with worm wheel of sector wheel, the lateral wall of bottom plate rotates and is connected with the worm that matches with the worm wheel, the lateral wall of bottom plate passes through the lateral wall fixed connection of expanding spring and slide bar.
A corrosion-resistant surface treatment method of magnesium-aluminum alloy utilizes pure magnesium with the purity of more than 99 percent as a volatilization source;
s1, placing the aluminum-magnesium alloy on a limiting device for limiting;
s2, turning on a driving motor, wherein the driving motor drives a cam and a disc to rotate so as to drive the aluminum magnesium alloy to rotate;
s3, the cam rotates and pushes against the sliding plate to move, the push rod is driven to move back and forth under the elastic force of the buffer spring, the protruding part can be matched with the roller to drive the movable rod to lift, and the movable rod drives the spray gun to lift to spray the surface of the aluminum-magnesium alloy;
s4, placing a pure magnesium volatilization source into a high-temperature area, wherein the temperature range of the high-temperature area is 750-800K;
s5, placing the sprayed aluminum-magnesium alloy as a substrate in a low-temperature area, wherein the temperature range of the low-temperature area is 500-550K;
s6, at a pressure of 1 x 10-1Vapor deposition at 30-35ks was carried out under vacuum of Pa.
Compared with the prior art, the invention has the beneficial effects that:
1. the driving motor drives the aluminum-magnesium alloy to rotate, the whole side wall can be sprayed by the spray gun, and the spray gun is driven to repeatedly lift through the matching of the push rod and the movable rod, so that the aluminum-magnesium alloy can be sprayed more uniformly by the spray gun, the spraying efficiency is greatly improved, the automation degree of the whole process is high, the labor intensity of workers is low, and the work load is reduced;
2. when the movable rod is lifted, the winding drum is driven to rotate by pulling, and then the fan blades are driven to rotate, so that materials which are sprayed out of the spray gun and scattered around can quickly and thoroughly fly to the aluminum-magnesium alloy, the utilization rate of the materials is improved, and the spraying effect can also be improved;
3. the gas phase generated in the high-temperature area and volatilized by the pure magnesium volatilization source can move to the low-temperature area and is attached to the aluminum magnesium alloy, so that the aluminum magnesium alloy obtained through vapor deposition treatment has better corrosion resistance, and has good corrosion resistance effect in various extreme environments, the magnesium alloy consumption in the production process is small, materials are saved, and through testing, in a humid environment and in a sodium chloride solution, the magnesium consumed by the aluminum magnesium alloy prepared in a common mode is about seven times of the magnesium content consumed by the aluminum magnesium alloy prepared by the method.
Drawings
FIG. 1 is a schematic structural diagram of a magnesium-aluminum alloy corrosion-resistant surface treatment device according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a side view of the disk;
FIG. 4 is a schematic view of a connection structure of a round bar and a stop collar;
fig. 5 is a schematic view of a connection structure between the sector wheel and the slide rod.
In the figure: the device comprises a mounting box 1, a driving motor 2, a cam 3, a disc 4, a sliding plate 5, a fixing plate 6, a buffer spring 7, a push rod 8, a boss 9, a movable rod 10, a roller 11, a connecting rod 12, a return spring 13, a supporting rod 14, a spray gun 15, a nut 16, a threaded rod 17, a movable plate 18, a ball screw 19, a sliding part 20, a clamping block 21, a pull rod 22, a pull rope 23, a winding drum 24, a rotating rod 25, a limiting plate 26, a gear 27, a round rod 28, a toothed ring 29, a special-shaped block 30, a limiting ring 31, a unidirectional rotating shaft 32, a pushing rod 33, a sliding rod 34, a round plate 35, a base 36, a bottom plate 37, a sector wheel 38, a worm wheel 39, a worm gear 40.
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.
Referring to fig. 1-5, a magnesium aluminum alloy corrosion-resistant surface treatment device comprises an installation box 1, a slide rod 34 is slidably connected to the upper end side wall of the installation box 1, a circular plate 35 is rotatably connected to the side wall of the slide rod 34, a limiting device identical to that of a circular plate 4 is arranged on the circular plate 35, and the circular plate 35 coincides with the axis of the circular plate 4, so that the slide rod 34 and the circular plate 35 can be moved to further achieve a better limiting effect on magnesium aluminum alloy, a base 36 and a bottom plate 37 are fixedly connected to the side wall of the installation box 1, a sector wheel 38 is rotatably connected to the side wall of the base 36, the side wall of the sector wheel 38 abuts against the side wall of the slide rod 34, a worm wheel 39 is fixedly connected to the side wall of the sector wheel 38, a worm 40 matched with the worm wheel 39 is rotatably connected to the side wall of the bottom plate 37, the side wall of the bottom, then the sliding rod 34 is propped against to move, and the circular plate 35 is driven to move, so that the circular plate 35 and the disc 4 can be better matched to clamp the aluminum magnesium alloy;
the inner wall of the installation box 1 is fixedly connected with a driving motor 2, an output shaft of the driving motor 2 is fixedly connected with a cam 3, the upper end side wall of the installation box 1 is fixedly connected with a disc 4, the side wall of the disc 4 is provided with a limiting device, the limiting device comprises a ball screw 19, the side wall of the disc 4 is provided with a plurality of symmetrical installation grooves, the inner wall of each installation groove is rotatably connected with the ball screw 19, the ball screw 19 is sleeved with a sliding part 20, the side wall of the sliding part 20 is slidably connected with the inner wall of the installation groove, the ball screw 19 penetrates through the inner wall of the installation groove and is fixedly connected with a rotating wheel, the side wall of the sliding part 20 is fixedly connected with a clamping block 21, the height of the clamping block 21 is larger than that of the installation groove, the ball screw 19 is rotated to further drive the sliding part 20 to move, the sliding part 20, the transmission belt penetrates through the side wall of the installation box 1, the inner walls of the two sides of the installation box 1 are both connected with sliding plates 5 in a sliding mode, and the inner walls of the installation box 1 are both fixedly connected with a plurality of groups of fixing plates 6;
the side wall of the fixed plate 6 is fixedly connected with the side wall of the sliding plate 5 through a plurality of buffer springs 7, the side wall of the sliding plate 5 far away from the cam 3 is rotatably connected with a push rod 8, the side wall of the upper end of the push rod 8 is fixedly connected with a nut 16, the side wall of the nut 16 is provided with a threaded rod 17, the threaded rod 17 penetrates through the nut 16 and is in threaded connection with the nut 16, one end of the threaded rod 17 is fixedly connected with a rotating handle, the rotating handle is rotated, the position of the threaded rod 17 is adjusted through threaded engagement, and then the position of a spray gun 15 is adjusted, so that the operation is rapid and convenient, one end of the threaded rod 17 far away from the rotating handle is rotatably connected with a movable plate 18, the side wall of the movable plate 18 is fixedly connected with a support rod 14, the side wall of the push rod 8 is provided with a protruding part 9, the push rod, a pull rope 23 is fixedly connected to the side wall of the pull rod 22, and the pull rope 23 is an elastic rope;
the side wall of the upper end of the installation box 1 is fixedly connected with a plurality of limiting plates 26, the side wall of each limiting plate 26 is rotatably connected with a winding drum 24 through a torsion spring 42, the winding drum 24 is connected with a pull rope 23, the side wall of the winding drum 24 is fixedly connected with a rotating rod 25, the rotating rod 25 penetrates through the limiting plates 26, the rotating rod 25 is rotatably connected with the limiting plates 26 through bearings, one end, far away from the winding drum 24, of the rotating rod 25 is fixedly connected with a gear 27, the side wall of each limiting plate 26 is rotatably connected with a round rod 28, the side wall of each limiting plate 26 is rotatably connected with a toothed ring 29 matched with the gear 27, the inner wall of each toothed ring 29 is provided with a plurality of uniformly arranged special-shaped blocks 30, the round rod 28 in each toothed ring 29 is fixedly sleeved with a limiting ring 31, the side wall of each limiting ring 31 is rotatably connected with a supporting rod 33 through a one-way rotating shaft 32, the, the pull rope 23 is used for pulling the winding drum 24 to rotate and driving the torsion spring 42 to deform, the winding drum 24 drives the rotating rod 25 to rotate, the rotating rod 25 drives the gear 27 to rotate, the gear 27 drives the toothed ring 29 to rotate, the toothed ring 29 drives the special-shaped block 30 to rotate, the special-shaped block 30 abuts against the abutting rod 33 to rotate, the abutting rod 33 can tightly abut against the special-shaped block 30 under the limitation of the one-way rotating shaft 32, the round rod 28 can be driven to stably rotate, the fan blades 43 are driven to rotate to blow air, and accordingly materials scattered around the spray gun 15 can be smoothly sent to the aluminum magnesium alloy, and spraying efficiency is improved;
when the pull rod 22 descends, the torsion spring 42 drives the winding drum 24 to rotate reversely, so that the pull rope 23 is wound on the winding drum 24 again, when the rotating rod 25 rotates reversely, the gear 27 and the toothed ring 29 are driven to rotate reversely, the toothed ring 29 drives the special-shaped block 30 to rotate reversely, the one-way rotating shaft 32 can rotate, so that the supporting block can move along the special-shaped block 30 and can not support the special-shaped block 30, so that the fan blades 43 can rotate under the action of inertia, and the fan blades continuously rotate towards one direction, so that continuous blowing is realized, the roller 11 is installed at the lower end of the movable rod 10, the roller 11 supports against the side wall of the push rod 8, the side walls of the two sides of the push rod 8 are fixedly connected with the connecting rod 12, the side wall of the connecting rod 12 is fixedly connected with the inner wall of the installation box 1 through the reset spring 13, the upper end of the.
A corrosion-resistant surface treatment method of magnesium-aluminum alloy utilizes pure magnesium with the purity of more than 99 percent as a volatilization source;
s1, placing the aluminum-magnesium alloy on a limiting device for limiting;
s2, turning on the driving motor 2, and driving the cam 3 and the disc 4 to rotate by the driving motor 2 so as to drive the aluminum magnesium alloy to rotate;
s3, the cam 3 rotates and pushes against the sliding plate 5 to move, the push rod 8 is driven to move back and forth under the action of the elastic force of the buffer spring 7, the protruding portion 9 can be matched with the roller 11 to drive the movable rod 10 to lift, the movable rod 10 drives the spray gun 15 to lift, and the surface of the aluminum-magnesium alloy is sprayed;
s4, placing a pure magnesium volatilization source into a high-temperature area, wherein the temperature range of the high-temperature area is 750-800K;
s5, placing the sprayed aluminum-magnesium alloy as a substrate in a low-temperature area, wherein the temperature range of the low-temperature area is 500-550K;
s6, and carrying out vapor deposition of 30-35ks under vacuum with pressure of 1 × 10-1 Pa.
The gas phase generated in the high-temperature area and volatilized by the pure magnesium volatilization source can move to the low-temperature area and is attached to the aluminum magnesium alloy, so that the aluminum magnesium alloy obtained through vapor deposition treatment has better corrosion resistance, and has good corrosion resistance effect in various extreme environments, the magnesium alloy consumption in the production process is small, materials are saved, and through testing, in a humid environment and in a sodium chloride solution, the magnesium consumed by the aluminum magnesium alloy prepared in a common mode is about seven times of the magnesium content consumed by the aluminum magnesium alloy prepared by the method.
When the aluminum-magnesium alloy spraying machine is used for processing the aluminum-magnesium alloy, the driving motor 2 is utilized to drive the cam 3 to rotate, the cam 3 abuts against the sliding plate 5 to move, the buffer spring 7 is further compressed, the push rod 8 is simultaneously pushed to move, the protruding portion 9 can jack up the roller 11 and the movable rod 10, further the return spring 13 is deformed, and when the movable rod 10 is lifted, the supporting rod 14 and the spraying gun 15 can be driven to move, so that the spraying gun 15 is vertically lifted, and under the matching effect of the return spring 13 and the buffer spring 7, the spraying gun 15 is driven to descend, so that the aluminum-magnesium alloy can be uniformly sprayed, the supporting rod 14 can be deformed, the angle and the position of the spraying gun 15 can be easily adjusted, and the aluminum-magnesium alloy with different shapes can be sprayed well.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a corrosion-resistant surface treatment device of magnalium, includes install bin (1), its characterized in that, the inner wall fixedly connected with driving motor (2) of install bin (1), the output shaft fixedly connected with cam (3) of driving motor (2), the upper end lateral wall fixedly connected with disc (4) of install bin (1), the lateral wall of disc (4) is equipped with stop device, cam (3) with disc (4) are connected through the drive belt transmission, and the drive belt runs through the lateral wall of install bin (1), the equal sliding connection of both sides inner wall of install bin (1) has slide (5), the inner wall of install bin (1) all fixedly connected with multiunit fixed plate (6), the lateral wall of fixed plate (6) passes through the lateral wall fixed connection of a plurality of buffer spring (7) and slide (5), slide (5) keep away from the lateral wall rotation of cam (3) and are connected with push rod (8), the lateral wall of push rod (8) is equipped with bellying (9), the inner wall sliding connection of push rod (8) and install bin (1), sliding connection has a plurality of vertical movable rod (10) in install bin (1), gyro wheel (11) are installed to the lower extreme of movable rod (10), gyro wheel (11) offset with the lateral wall of push rod (8), the equal fixedly connected with connecting rod (12) of both sides lateral wall of push rod (8), the inner wall fixed connection of the lateral wall of connecting rod (12) through reset spring (13) and install bin (1), the upper end of push rod (8) runs through the inner wall of install bin (1) and is connected with deformable branch (14), branch (14) are connected with spray gun (15).
2. The magnesium-aluminum alloy corrosion-resistant surface treatment device according to claim 1, wherein a nut (16) is fixedly connected to the upper end side wall of the push rod (8), a threaded rod (17) is arranged on the side wall of the nut (16), the threaded rod (17) penetrates through the nut (16) and is in threaded connection with the nut (16), a rotating handle is fixedly connected to one end of the threaded rod (17), a movable plate (18) is rotatably connected to one end, far away from the rotating handle, of the threaded rod (17), and the side wall of the movable plate (18) is fixedly connected with the support rod (14).
3. The magnesium-aluminum alloy corrosion-resistant surface treatment device according to claim 1, wherein the limiting device comprises a ball screw (19), the side wall of the disc (4) is provided with a plurality of symmetrical installation grooves, the inner wall of the installation groove is rotatably connected with the ball screw (19), the ball screw (19) is sleeved with a sliding piece (20), the side wall of the sliding piece (20) is slidably connected with the inner wall of the installation groove, the ball screw (19) penetrates through the inner wall of the installation groove and is fixedly connected with a rotating wheel, the side wall of the sliding piece (20) is fixedly connected with a clamping block (21), and the height of the clamping block (21) is greater than that of the installation groove.
4. The magnesium-aluminum alloy corrosion-resistant surface treatment device according to claim 1, wherein a pull rod (22) is fixedly connected to a side wall of the movable rod (10) outside the installation box (1), a pull rope (23) is fixedly connected to a side wall of the pull rod (22), the pull rope (23) is an elastic rope, a plurality of limiting plates (26) are fixedly connected to a side wall of the upper end of the installation box (1), a winding drum (24) is rotatably connected to a side wall of each limiting plate (26) through a torsion spring (42), the winding drum (24) is connected with the pull rope (23), a rotating rod (25) is fixedly connected to a side wall of the winding drum (24), the rotating rod (25) penetrates through the limiting plates (26), the rotating rod (25) is rotatably connected with the limiting plates (26) through a bearing, and a gear (27) is fixedly connected to one end, far away from the winding drum (24), of the rotating rod (, the lateral wall of limiting plate (26) rotates and is connected with round bar (28), and the lateral wall of limiting plate (26) rotates and is connected with ring gear (29) that matches with gear (27), the inner wall of ring gear (29) is equipped with dysmorphism piece (30) of a plurality of even settings, is located ring gear (29) last fixed cover of round bar (28) is equipped with spacing ring (31), the lateral wall of spacing ring (31) rotates through one-way pivot (32) and is connected with and supports pole (33), the lateral wall that supports pole (33) offsets with the lateral wall of dysmorphism piece (30), the one end that limiting plate (26) were kept away from in round bar (28) is connected with flabellum (43).
5. The magnesium-aluminum alloy corrosion-resistant surface treatment device according to claim 1, wherein a slide rod (34) is slidably connected to the side wall of the upper end of the mounting box (1), a circular plate (35) is rotatably connected to the side wall of the slide rod (34), the circular plate (35) is provided with a limiting device which is the same as that of the disc (4), and the axis of the circular plate (35) is coincident with that of the disc (4).
6. The magnesium-aluminum alloy corrosion-resistant surface treatment device according to claim 5, wherein a base (36) and a bottom plate (37) are fixedly connected to the side wall of the installation box (1), a sector wheel (38) is rotatably connected to the side wall of the base (36), the side wall of the sector wheel (38) abuts against the side wall of the sliding rod (34), a worm wheel (39) is fixedly connected to the side wall of the sector wheel (38), a worm (40) matched with the worm wheel (39) is rotatably connected to the side wall of the bottom plate (37), and the side wall of the bottom plate (37) is fixedly connected with the side wall of the sliding rod (34) through a telescopic spring (41).
7. The corrosion-resistant surface treatment method of the magnesium-aluminum alloy is characterized in that pure magnesium with the purity of more than 99 percent is used as a volatilization source;
s1, placing the aluminum-magnesium alloy on a limiting device for limiting;
s2, turning on the driving motor (2), wherein the driving motor (2) drives the cam (3) and the disc (4) to rotate so as to drive the aluminum magnesium alloy to rotate;
s3, the cam (3) rotates and pushes against the sliding plate (5) to move, the push rod (8) is driven to move back and forth under the action of the elastic force of the buffer spring (7), the protruding part (9) can be matched with the roller (11) to drive the movable rod (10) to lift, the movable rod (10) drives the spray gun (15) to lift, and the surface of the aluminum-magnesium alloy is sprayed;
s4, placing a pure magnesium volatilization source into a high-temperature area, wherein the temperature range of the high-temperature area is 750-800K;
s5, placing the sprayed aluminum-magnesium alloy as a substrate in a low-temperature area, wherein the temperature range of the low-temperature area is 500-550K;
s6, and carrying out vapor deposition of 30-35ks under vacuum with pressure of 1 × 10-1 Pa.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507247A (en) * | 1966-05-02 | 1970-04-21 | Uniroyal Inc | Coating apparatus including workactuated expandable chuck |
| CN107961913A (en) * | 2017-08-14 | 2018-04-27 | 贵乘彬 | A kind of multi-faceted spray-painting plant of ship hull |
| CN108126846A (en) * | 2016-03-23 | 2018-06-08 | 长沙德科投资管理咨询有限公司 | A kind of Horizontal cylinder shape ceramic product clamping device |
| CN108431289A (en) * | 2015-11-10 | 2018-08-21 | 诺瓦尔德股份有限公司 | The method for being used to prepare metal-containing layer |
| CN108654889A (en) * | 2018-04-23 | 2018-10-16 | 邓秋婷 | A kind of wooden toy painting equipment |
| CN110369189A (en) * | 2019-08-01 | 2019-10-25 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of intelligent painting device equipped with multiple coating |
| CN111282742A (en) * | 2020-02-10 | 2020-06-16 | 秦继中 | Inside and outside synchronous spraying equipment of metal cylinder anti-rust paint |
| CN111570164A (en) * | 2020-05-14 | 2020-08-25 | 梁宇 | Automatic pipeline coating complete equipment and using method thereof |
| CN111690894A (en) * | 2019-03-15 | 2020-09-22 | 宝山钢铁股份有限公司 | Vacuum plated steel sheet having excellent adhesion strength and method for producing same |
-
2020
- 2020-10-13 CN CN202011091848.1A patent/CN112246479B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507247A (en) * | 1966-05-02 | 1970-04-21 | Uniroyal Inc | Coating apparatus including workactuated expandable chuck |
| CN108431289A (en) * | 2015-11-10 | 2018-08-21 | 诺瓦尔德股份有限公司 | The method for being used to prepare metal-containing layer |
| CN108126846A (en) * | 2016-03-23 | 2018-06-08 | 长沙德科投资管理咨询有限公司 | A kind of Horizontal cylinder shape ceramic product clamping device |
| CN107961913A (en) * | 2017-08-14 | 2018-04-27 | 贵乘彬 | A kind of multi-faceted spray-painting plant of ship hull |
| CN108654889A (en) * | 2018-04-23 | 2018-10-16 | 邓秋婷 | A kind of wooden toy painting equipment |
| CN111690894A (en) * | 2019-03-15 | 2020-09-22 | 宝山钢铁股份有限公司 | Vacuum plated steel sheet having excellent adhesion strength and method for producing same |
| CN110369189A (en) * | 2019-08-01 | 2019-10-25 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of intelligent painting device equipped with multiple coating |
| CN111282742A (en) * | 2020-02-10 | 2020-06-16 | 秦继中 | Inside and outside synchronous spraying equipment of metal cylinder anti-rust paint |
| CN111570164A (en) * | 2020-05-14 | 2020-08-25 | 梁宇 | Automatic pipeline coating complete equipment and using method thereof |
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