CN112030214B - Gradient color electroplating equipment and electroplating method - Google Patents

Gradient color electroplating equipment and electroplating method Download PDF

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Publication number
CN112030214B
CN112030214B CN202010890664.5A CN202010890664A CN112030214B CN 112030214 B CN112030214 B CN 112030214B CN 202010890664 A CN202010890664 A CN 202010890664A CN 112030214 B CN112030214 B CN 112030214B
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China
Prior art keywords
gradient color
pool
electroplating
wheel hub
hub
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CN202010890664.5A
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CN112030214A (en
Inventor
冯玉武
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Shenzhen fudibang Technology Co., Ltd
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Shenzhen Fudibang Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00Apparatus for cleaning or pickling metallic material
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated

Abstract

The invention relates to electroplating, in particular to gradient color electroplating equipment and an electroplating method. The wheel hub cleaning machine comprises a ground surface, a cleaning pool, a processing pool I, a processing pool II, round steel, a plate seat, an electric push rod, a lead screw, a motor I, a side beam, a displacement seat, a supporting seat and a connecting column, wherein the wheel hub is adjusted into the processing pool I to be thermally degreased, the wheel hub is adjusted into the cleaning pool after being thermally degreased, the wheel hub is placed into hot water to be soaked and cleaned, then the wheel hub is adjusted into the processing pool II to be pickled, the wheel hub is adjusted to be sprayed and cleaned right above the cleaning pool after being pickled, the whole process saves routes, and the technological steps of thermal degreasing, hot water soaking and cleaning, pickling and running water spraying are realized in a smaller area through a 'near path'. The push wheel further compresses with wheel hub contact back compression spring, reduces the requirement of accurate operation, avoids wheel hub by the pressure loss.

Description

Gradient color electroplating equipment and electroplating method
Technical Field
The invention relates to electroplating, in particular to gradient color electroplating equipment and an electroplating method.
Background
For example, CN204874811U discloses an electroplating system, which comprises at least one filter pump, wherein the electroplating system comprises a lower liquid level baffle, which defines the main cylinder space of the tank body into a first liquid chamber and a second liquid chamber; the tank body main cylinder is internally provided with at least one filtering water inlet and at least one filtering water outlet, the filtering water inlet is positioned at the bottom of the second liquid chamber, the filtering water outlet is positioned at the bottom of the first liquid chamber, the filtering pump is connected with the filtering water inlet pipe and the filtering water outlet, and the height of the lower liquid level baffle is lower than that of the electroplating liquid level. The utility model discloses an electroplating system that provides has solved and has filtered into water and cross mutual interference between the water transportation of filtration, can't effectively get rid of the problem of impurity such as crystallization, floater in the plating solution to in guaranteeing the circulation filtration operation, the homogeneity and the stability of plating solution. It can also prolong the time effectiveness and utilization rate of the effective components of the electroplating solution such as the nickel sardine, reduce the production cost and improve the quality of the electroplating product; but this system is not suitable for electroplating hubs.
Disclosure of Invention
The invention aims to provide gradient color electroplating equipment which can be suitable for electroplating a hub.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a gradual change look electroplating device, includes ground, washs pond, processing pond I, processing pond II, round steel, plate base, electric putter, lead screw, motor I, curb girder, displacement seat, supporting seat and spliced pole, the middle part on ground is equipped with the washing pond, and both ends are equipped with processing pond I and processing pond II respectively about wasing the pond, and the plate base of the equal rigid coupling in both ends about the round steel, electric putter of the equal rigid coupling in lower extreme of two plate bases, the both ends of lead screw rotate respectively to be connected on two plate bases, displacement seat and round steel sliding connection, displacement seat and lead screw threaded connection, the lower extreme body coupling supporting seat of displacement seat, spliced pole of the equal rigid coupling in both ends about the supporting seat lower extreme, curb girder of the equal rigid coupling of lower extreme of two spliced poles, two curb girder mirror symmetry settings.
This gradual change look electroplating device still includes long opening I, and the outer terminal surface of two curb girders all is equipped with long opening, and the outer terminal surface of two long openings all extends there are two axles.
The gradient color electroplating equipment further comprises a sliding chute and two supports, wherein each support comprises a shaft, a rolling sleeve, a clamping part and a matching block, the middle part of each shaft is rotatably connected with the rolling sleeve, the left end and the right end of each rolling sleeve are fixedly connected with the clamping part, the left side and the right side of each shaft are fixedly connected with the matching block, and the number of the supports is two; the inner of two curb girders all is equipped with the spout, and every supporter all is through two cooperation piece sliding connection that self included on two spouts.
This gradual change look electroplating device is still including supporting the platform, round bar I, round bar II, the frame of buckling, spacing portion, motor II and pushing wheel, round bar I of the equal rigid coupling in four corners of supporting bench end, round bar II of the equal sliding connection in both sides around the supporting bench middle part, the frame rigid coupling of buckling is at the lower extreme of two round bar II, spacing portion of the equal rigid coupling in upper end of two round bar II, the lower extreme of spacing portion and the upper end laminating of supporting the platform, the lower extreme of the frame of buckling of II rigid couplings of motor, the rigid coupling pushes away the wheel on the output shaft of motor II, the pushing wheel is located two curb girders directly over.
The gradient color electroplating equipment further comprises an electric push rod II, the middle of the upper end of the supporting platform is fixedly connected with the movable end of the electric push rod II, and the upper end of the electric push rod II is fixedly connected with the middle of the lower end of the displacement seat.
The gradient color electroplating equipment further comprises compression springs, wherein the compression springs are arranged on the two round rods II, and the upper ends and the lower ends of the compression springs are respectively in contact with the supporting platform and the bending machine frame.
The gradient color electroplating equipment further comprises a water outlet, wherein the water outlet is arranged on the ground and is positioned on the front side and the rear side of the cleaning pool.
The gradient color electroplating equipment further comprises two frame beams, wherein the two frame beams are fixedly connected to the front ends of the two side beams and the rear ends of the two side beams respectively.
This gradual change look electroplating device still includes long opening II and screw hole, and the upper end of two curb girders all is equipped with long opening II, and the upper end of every cooperation piece all is equipped with the screw hole, and the equal screw in of every screw hole has the bolt, the bolt produces the pretightning force with the up end of curb girder, the pretightning force is fixed the cooperation piece on the curb girder.
The method for electroplating by adopting the gradient electroplating equipment comprises the following steps:
the method comprises the following steps: placing the magnesium alloy hubs on two shafts;
step two: adjusting the positions of the two shafts to enable the hub to be placed in the processing pool I for hot dipping degreasing;
step three: adjusting the positions of the two shafts to enable the wheel hub to be placed in a cleaning pool for spray cleaning and water washing;
step four: adjusting the positions of the two shafts to enable the wheel hub to be placed in a processing pool II for acid washing;
step five: and adjusting the positions of the two shafts to spray and wash the hub cleaning pool.
The gradient color electroplating equipment has the beneficial effects that:
the hub is adjusted into the processing pool I for thermal degreasing, the hub is adjusted into the cleaning pool after thermal degreasing, the hub is soaked and cleaned in hot water, then the hub is adjusted into the processing pool II for acid cleaning, and the hub is adjusted to be directly above the cleaning pool for spray cleaning after acid cleaning. The push wheel further compresses with wheel hub contact back compression spring, reduces the requirement of accurate operation, avoids wheel hub by the pressure loss.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a gradient color electroplating apparatus according to the present invention;
FIG. 2 is a partial schematic view of the first embodiment of the present invention;
FIG. 3 is a second partial schematic structural view of the present invention;
FIG. 4 is a third schematic view of a portion of the present invention;
FIG. 5 is a fourth schematic view of a portion of the present invention;
FIG. 6 is a schematic diagram of a portion of the present invention;
FIG. 7 is a schematic diagram six of a portion of the present invention;
fig. 8 is a schematic diagram seven of a partial structure of the present invention.
In the figure: a ground surface 1; a water discharge port 103; a cleaning tank 101; a processing pool I102; a processing pool II 103; 2, round steel; a plate base 201; an electric push rod 202; a lead screw 203; a motor I204; a side member 3; a long through opening 301I; a chute 302; a long through opening II 303; a frame beam 304; a holder 4; a shaft 401; a roller 402; a card portion 403; a mating block 404; a threaded hole 405; a support table 5; an electric push rod II 501; a round bar I502; a round bar II 503; a bending frame 504; a stopper 505; a compression spring 506; a motor II 507; a push wheel 508; a displacement seat 6; a support base 601; connecting column 602.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-8, a gradient color electroplating apparatus comprises a ground 1, a cleaning pool 101, a processing pool i 102, a processing pool ii 103, round steel 2, plate bases 201, electric push rods 202, a screw rod 203, a motor i 204, side beams 3, a displacement base 6, a support base 601 and connecting columns 602, wherein the cleaning pool 101 is arranged in the middle of the ground 1, the processing pool i 102 and the processing pool ii 103 are respectively arranged at the left end and the right end of the cleaning pool 101, the plate bases 201 are fixedly connected at the left end and the right end of the round steel 2, the electric push rods 202 are fixedly connected at the lower ends of the two plate bases 201, the two ends of the screw rod 203 are respectively rotatably connected to the two plate bases 201, the displacement base 6 is slidably connected with the round steel 2, the displacement base 6 is in threaded connection with the screw rod 203, the support base 601 is integrally connected at the lower end of the displacement base 6, the connecting columns 602 are fixedly connected at the left end and the right end of the lower end of the support base 601, the side beams 3 are fixedly connected at the lower ends of the two connecting columns 602, the two side beams 3 are arranged in mirror symmetry. Electric heating devices are arranged in the cleaning tank 101 and the processing tank I102, and the electric heating devices can be purchased from existing products in the market. Degreasing agents are placed in the processing pool I102, hot water is added into the cleaning pool 101, and acid washing solution is added into the processing pool II 103. The wheel hub is transversely placed on the two side beams 3, the electric push rod 202 is started, the electric push rod 202 drives the plate seat 201 to lift, the plate seat 201 drives the round steel 2 and the screw rod 203 to lift, the round steel 2 and the screw rod 203 drive the displacement seat 6 and the connecting column 602 to lift, the connecting column 602 drives the side beams 3 to lift, and the wheel hub on the side beams 3 can lift as a result. Starting motor I204, the output shaft of motor I204 drives lead screw 203 to rotate, and lead screw 203 can drive displacement seat 6 to move about, and then curb girder 3 can move about, and the result can realize moving about the wheel hub on curb girder 3. The hub is adjusted into a processing pool I102 for thermal degreasing, the hub is adjusted into a cleaning pool 101 after thermal degreasing, the hub is soaked and cleaned in hot water, then the hub is adjusted into a processing pool II 103 for acid cleaning, the hub is adjusted to be directly above the cleaning pool 101 for spray cleaning after acid cleaning, the route is saved in the whole process, and the process steps of thermal degreasing, hot water soaking and cleaning, acid cleaning and flowing water spray cleaning are realized in a smaller area through a 'near path'.
The second embodiment is as follows:
as shown in fig. 1 to 8, the gradient color electroplating apparatus further includes two frame beams 304, and the two frame beams 304 are respectively and fixedly connected to the front ends of the two side beams 3 and the rear ends of the two side beams 3. The hub is placed vertically on the two frame beams 304, that is, the front end and the rear end of the lower side of the outer ring of the hub are respectively contacted with the two frame beams 304, and the vertically placed hub is supported by the two line contacts. The vertical placement has only two line contacts, reduces the covering surface formed by the surface of the hub due to supporting contact, and avoids the excessive non-degreased or non-cleaned positions due to the excessive existence of the covering surface. Referring to fig. 4, the frame beam 304 is an i-shaped structure, and when the machining condition of the hub needs to be checked, the hub can be pulled onto the frame beam 304, the hub is clamped by using a groove at the upper end of the frame beam 304, the hub is placed at the edge ends close to the cleaning pool 101, the machining pool i 102 and the machining pool ii 103, and the distance between the hub and the checker is pulled in, so that the checking is facilitated. When the wheel hub is placed on the two frame beams 304, the wheel hub can be preferentially placed at the upper ends of the frame beams 304, so that a temporary storage area is provided, and a placer can continue to place the wheel hub on the two frame beams 304 after a short rest.
The third concrete implementation mode:
as shown in fig. 1-8, the gradient color electroplating apparatus further comprises a chute 302 and two holders 4, wherein each holder 4 comprises a shaft 401, a roller 402, a clamping portion 403 and two matching blocks 404, the middle portion of the shaft 401 is rotatably connected with the roller 402, the clamping portion 403 is fixedly connected to each of the left end and the right end of the roller 402, the matching blocks 404 are fixedly connected to each of the left side and the right side of the shaft 401, and the number of the holders 4 is two; the inner ends of the two side beams 3 are provided with sliding grooves 302, and each holder 4 is slidably connected to the two sliding grooves 302 through two fitting blocks 404 included in the holder. Referring to fig. 1, the hub is vertically placed on two holders 4, one holder 4 is shown in fig. 1 by the shading of the washing bath 101, and the holder 4 shown in the figure is positioned at the rear side of the holder 4 shown. The vertical wheel hub that places realizes on two supporters 4 through the vertical placing of wheel hub on two axles 401, and two supporters 4 support respectively on two curb girders 3, and then wheel hub is heavier two supporters 4 can be more stable, and then can follow the lower power of top direction and dial wheel hub, make wheel hub rotate, and then be convenient for the inspection or spray wash the vertical below of placing wheel hub.
The fourth concrete implementation mode:
as shown in fig. 1-8, the gradient color electroplating apparatus further comprises a support table 5, a round rod i 502, a round rod ii 503, a bending frame 504, a limiting portion 505, a motor ii 507 and a push wheel 508, wherein four corners of the upper end of the support table 5 are fixedly connected with the round rod i 502, the front side and the rear side of the middle portion of the support table 5 are respectively connected with the round rod ii 503 in a sliding manner, the bending frame 504 is fixedly connected with the lower ends of the two round rods ii 503, the upper ends of the two round rods ii 503 are respectively fixedly connected with the limiting portion 505, the lower end of the limiting portion 505 is attached to the upper end of the support table 5, the motor ii 507 is fixedly connected to the lower end of the bending frame 504, the output shaft of the motor ii 507 is fixedly connected with the push wheel 508, and the push wheel 508 is located right above the two side beams 3. Starting the motor II 507, the output shaft of the motor II 507 drives the push wheel 508 to rotate, and the displacement seat 6 can lift along with the lifting of the round steel 2 and the screw rod 203, so that the push wheel 508 descends to contact with the hub through gravity when the displacement seat 6 descends, the push wheel 508 rotates to drive the hub to rotate, and then the hub can rotate under the conditions of degreasing and hot soaking cleaning, and the degreasing or cleaning effect is better.
The fifth concrete implementation mode:
as shown in fig. 1-8, the gradient color electroplating apparatus further comprises an electric push rod ii 501, the middle of the upper end of the support table 5 is fixedly connected with the movable end of the electric push rod ii 501, and the upper end of the electric push rod ii 501 is fixedly connected with the middle of the lower end of the displacement seat 6. And starting the electric push rod II 501, and driving the push wheel 508 to accurately descend by utilizing the electric push rod II 501 to contact with the hub, so that the hub is prevented from being pressed and damaged by overlarge gravity.
The sixth specific implementation mode:
as shown in fig. 1-8, the gradient color electroplating apparatus further comprises a compression spring 506, the two round rods ii 503 are respectively provided with the compression spring 506, and the upper end and the lower end of the compression spring 506 are respectively contacted with the supporting table 5 and the bending frame 504. The push wheel 508 further compresses the compression spring 506 after contacting with the hub, so that the requirement of accurate operation is reduced, and the hub is prevented from being damaged by pressure.
The seventh embodiment:
as shown in fig. 1-8, the gradient color electroplating apparatus further comprises a water outlet 103, the ground 1 is provided with the water outlet 103, and the water outlet 103 is located at the front side and the rear side of the cleaning pool 101. The water outlet 103 is communicated with a lower water tank, so that the overflowed liquid can be discharged during spraying.
The specific implementation mode is eight:
as shown in fig. 1 to 8, the gradient color electroplating device further comprises a long through hole ii 303 and threaded holes 405, the upper ends of the two side beams 3 are respectively provided with the long through hole ii 303, the upper end of each matching block 404 is provided with the threaded hole 405, each threaded hole 405 is internally screwed with a bolt, the bolts and the upper end surfaces of the side beams 3 generate pretightening force, and the matching blocks 404 are fixed on the side beams 3 through the pretightening force. The distance between the two supports 4 can be adjusted to erect hubs with different diameters, the distance can be adjusted by rotating the bolt to prevent the bolt head from contacting with the upper end face of the side beam 3, and the bolt head is attached to the upper end face of the side beam 3 to generate pretightening force to lock the distance.
The specific implementation method nine:
as shown in fig. 1 to 8, the gradient color plating apparatus further includes long through holes 301 i, the long through holes 301 are provided on the outer end surfaces of the two side members 3, and two shafts 401 extend from the outer end surfaces of the two long through holes 301. When the shaft 401 is extended from both sides of the two side beams 3, the user can bend the waist and bend down to extend out the two arms to push the two ends of the shaft 401 to change the position of the supporter 4, which is convenient for operation.
The detailed implementation mode is ten:
as shown in fig. 1-8, the method for electroplating by using the gradient color electroplating equipment comprises the following steps:
the method comprises the following steps: placing magnesium alloy hubs on two shafts 401;
step two: adjusting the positions of the two shafts 401 to enable the wheel hubs to be placed in the processing pool I102 for hot dip degreasing;
step three: adjusting the positions of the two shafts 401 to enable the wheel hubs to be placed in the cleaning pool 101 for spray cleaning and water washing;
step four: adjusting the positions of the two shafts 401 to enable the wheel hubs to be placed in the machining pool II 103 for acid washing;
step five: the positions of the two shafts 401 are adjusted to spray the inside of the hub washing tank 101.
The invention relates to gradient color electroplating equipment, which has the working principle that:
the degreasing agent is placed in the processing pool I102, hot water is added into the cleaning pool 101, and the pickling solution is added into the processing pool II 103. The wheel hub is transversely placed on the two side beams 3, the electric push rod 202 is started, the electric push rod 202 drives the plate base 201 to lift, the plate base 201 drives the round steel 2 and the screw rod 203 to lift, the round steel 2 and the screw rod 203 drive the displacement base 6 and the connecting column 602 to lift, the connecting column 602 drives the side beams 3 to lift, and as a result, the wheel hub on the side beams 3 can lift. Starting motor I204, the output shaft of motor I204 drives lead screw 203 to rotate, and lead screw 203 can drive displacement seat 6 to move about, and then curb girder 3 can move about, and the result can realize moving about the wheel hub on curb girder 3. The hub is adjusted into a processing pool I102 for thermal degreasing, the hub is adjusted into a cleaning pool 101 after thermal degreasing, the hub is soaked and cleaned in hot water, then the hub is adjusted into a processing pool II 103 for acid cleaning, the hub is adjusted to be directly above the cleaning pool 101 for spray cleaning after acid cleaning, the route is saved in the whole process, and the process steps of thermal degreasing, hot water soaking cleaning, acid cleaning and flowing water spray cleaning are realized in a smaller area through a 'near path'. The hub is placed vertically on two frame beams 304, that is, the front end and the rear end of the lower side of the outer ring of the hub are respectively contacted with the two frame beams 304, and the vertically placed hub is supported by the two line contacts. The vertical arrangement has only two line contacts, reduces the covering surface formed by the supporting contact on the surface of the hub, and avoids the excessive non-degreased or non-cleaned positions due to the excessive covering surface. Referring to fig. 4, the frame beam 304 is an i-shaped structure, when the machining condition of the hub needs to be checked, the hub can be pulled onto the frame beam 304, the hub is clamped by using a groove at the upper end of the frame beam 304, the hub is placed at the edge ends close to the cleaning pool 101, the machining pool i 102 and the machining pool ii 103, and the distance between the hub and the checker is pulled in, so that the checking is facilitated. When the wheel hub is placed on the two frame beams 304, the wheel hub can be preferentially placed at the upper ends of the frame beams 304, so that a temporary storage area is provided, and a placer can continue to place the wheel hub on the two frame beams 304 after a short rest. Referring to fig. 1, the hub is vertically placed on two holders 4, one holder 4 is less shown in fig. 1 due to the shielding of the washing bath 101, and the less shown holder 4 is positioned at the rear side of the shown holder 4. The vertical wheel hub of placing realizes on two axles 401 through the vertical placing of wheel hub on two supporters 4, and two supporters 4 support respectively on two curb girders 3, and then wheel hub is heavier two supporters 4 can be more stable, and then can follow the lower strength of top and dial wheel hub, make wheel hub rotate, and then be convenient for the inspection or spray wash the vertical below of placing wheel hub. Starting the motor II 507, driving the push wheel 508 to rotate by the output shaft of the motor II 507, and lifting along with the round steel 2 and the lead screw 203 by the displacement seat 6, as a result, when the displacement seat 6 descends, the push wheel 508 descends through gravity to contact the hub, and the hub can be driven to rotate by the rotation of the push wheel 508, so that the hub can rotate under the condition of degreasing and hot bubble cleaning, and the degreasing or cleaning effect is better. And starting the electric push rod II 501, and driving the push wheel 508 to accurately descend by utilizing the electric push rod II 501 to contact with the hub, so that the hub is prevented from being pressed and damaged by overlarge gravity. After the push wheel 508 contacts the hub, the compression spring 506 is further compressed, so that the requirement on precise operation is reduced, and the hub is prevented from being damaged by pressure. The water outlet 103 is communicated with a lower water tank, so that the overflowed liquid can be discharged during spraying. The distance between the two supports 4 can be adjusted to erect hubs with different diameters, the distance can be adjusted by rotating the bolt to prevent the bolt head from contacting with the upper end face of the side beam 3, and the bolt head is attached to the upper end face of the side beam 3 to generate pretightening force to lock the distance. When the shaft 401 is extended from both sides of the two side beams 3, the shaft 401 can be bent over to extend the arms to push both ends of the shaft 401 to change the position of the holder 4, which is convenient for operation.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which can be made by those skilled in the art are also within the scope of the present invention.

Claims (7)

1. The utility model provides a gradual change look electroplating device, includes ground (1), washs pond (101), processing pond I (102), processing pond II (103), round steel (2), board seat (201), electric putter (202), lead screw (203), motor I (204), curb girder (3), displacement seat (6), supporting seat (601) and spliced pole (602), its characterized in that: the middle of the ground (1) is provided with a cleaning pool (101), the left end and the right end of the cleaning pool (101) are respectively provided with a processing pool I (102) and a processing pool II (103), the left end and the right end of a round steel (2) are fixedly connected with a plate base (201), the lower ends of the two plate bases (201) are fixedly connected with an electric push rod (202), the two ends of a lead screw (203) are respectively and rotatably connected onto the two plate bases (201), a displacement base (6) is in sliding connection with the round steel (2), the displacement base (6) is in threaded connection with the lead screw (203), the lower end of the displacement base (6) is integrally connected with a supporting base (601), the left end and the right end of the lower end of the supporting base (601) are respectively and fixedly connected with a connecting column (602), the lower ends of the two connecting columns (602) are respectively and fixedly connected with a side beam (3), and the two side beams (3) are arranged in mirror symmetry; the gradient color electroplating equipment further comprises two frame beams (304), wherein the two frame beams (304) are fixedly connected to the front ends of the two side beams (3) and the rear ends of the two side beams (3) respectively;
the gradient color electroplating equipment further comprises a sliding chute (302) and two supports (4), wherein each support (4) comprises a shaft (401), a rolling sleeve (402), a clamping part (403) and two matching blocks (404), the middle part of each shaft (401) is rotatably connected with the rolling sleeve (402), the left end and the right end of each rolling sleeve (402) are fixedly connected with the clamping part (403), the left side and the right side of each shaft (401) are fixedly connected with the matching blocks (404), and the number of the supports (4) is two; the inner ends of the two side beams (3) are respectively provided with a sliding groove (302), and each support (4) is connected to the two sliding grooves (302) in a sliding manner through two matching blocks (404) included by the support;
this gradual change look electroplating device is still including supporting platform (5), round bar I (502), round bar II (503), frame (504) buckle, spacing portion (505), motor II (507) and push wheel (508), round bar I (502) of the equal rigid coupling in four corners of supporting platform (5) upper end, round bar II (503) of the equal sliding connection in both sides around supporting platform (5) middle part, frame (504) rigid coupling buckle at the lower extreme of two round bar II (503), spacing portion (505) of the equal rigid coupling in upper end of two round bar II (503), the lower extreme of spacing portion (505) is laminated with the upper end of supporting platform (5), motor II (507) rigid coupling is at the lower extreme of frame (504) buckle, rigid coupling push wheel (508) on the output shaft of motor II (507), push wheel (508) is located directly over two curb girders (3).
2. The gradient color plating apparatus according to claim 1, characterized in that: the gradient color electroplating equipment further comprises an electric push rod II (501), the middle part of the upper end of the supporting platform (5) is fixedly connected with the movable end of the electric push rod II (501), and the upper end of the electric push rod II (501) is fixedly connected with the middle part of the lower end of the displacement seat (6).
3. The gradient color plating apparatus according to claim 2, characterized in that: the gradient color electroplating equipment further comprises compression springs (506), the two round rods II (503) are respectively provided with the compression springs (506), and the upper ends and the lower ends of the compression springs (506) are respectively in contact with the supporting platform (5) and the bending machine frame (504).
4. The gradient color plating apparatus according to claim 3, wherein: the gradient color electroplating equipment further comprises a water outlet (103), the water outlet (103) is arranged on the ground (1), and the water outlet (103) is positioned at the front side and the rear side of the cleaning pool (101).
5. The gradient color plating apparatus according to claim 4, wherein: the gradient color electroplating equipment further comprises a long through hole II (303) and threaded holes (405), the upper ends of the two side beams (3) are respectively provided with the long through hole II (303), the upper end of each matching block (404) is provided with the threaded hole (405), a bolt is screwed into each threaded hole (405), the bolt and the upper end surface of each side beam (3) generate a pre-tightening force, and the matching blocks (404) are fixed on the side beams (3) through the pre-tightening force.
6. The gradient color plating apparatus according to claim 5, wherein: this gradual change look electroplating device still includes long through opening (301) I, and the outer terminal surface of two curb girder (3) all is equipped with long through opening (301), and the outer terminal surface of two long through openings (301) all extends there are two axles (401).
7. A method of electroplating using the gradient color electroplating apparatus of claim 6, comprising the steps of:
the method comprises the following steps: placing a magnesium alloy hub on two shafts (401);
step two: adjusting the positions of the two shafts (401) to enable the wheel hub to be placed in a processing pool I (102) for hot dip degreasing;
step three: adjusting the positions of the two shafts (401) to enable the wheel hub to be placed in the cleaning pool (101) for spray cleaning and water washing;
step four: adjusting the positions of the two shafts (401) to enable the wheel hubs to be placed in the processing pool II (103) for acid washing;
step five: the positions of the two shafts (401) are adjusted to spray the inside of the hub cleaning pool (101).
CN202010890664.5A 2020-08-29 2020-08-29 Gradient color electroplating equipment and electroplating method Active CN112030214B (en)

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