CN116752226A - Electroplating equipment and electroplating process thereof - Google Patents

Abstract

The application discloses electroplating equipment and an electroplating process thereof, which aim to solve the technical problems that the electroplating efficiency of an electroplated part is lower because a small amount of electroplated parts can be put into electroplating liquid for electroplating at one time in the traditional electroplating equipment, and the electroplated parts are required to be replaced before being taken out when other electroplated parts are required to be electroplated, and the structure comprises an equipment box body, wherein the top of the equipment box body is of an open structure, and the electroplating equipment comprises the following components: a first fixing plate and a second fixing plate. According to the application, the motor can be utilized to drive the fixing ring and the net cages to rotate, so that the net cages continuously enter the electrolyte, and after the plurality of electroplating pieces are respectively placed into different net cages, the plurality of electroplating pieces can be subjected to uninterrupted electroplating operation at the same time, so that the overall electroplating efficiency is improved.

Description

Electroplating equipment and electroplating process thereof

Technical Field

The application relates to the technical field of electroplating, in particular to electroplating equipment and an electroplating process thereof.

Background

The electroplating process is one technological means commonly used in industry, and electroplating is one surface processing method to form plating layer with the plated metal as cathode and through electrolysis to deposit the cation of the plated metal in the plating solution onto the surface of the metal. And electroplating equipment is required for electroplating. In the current electroplating production, before electroplating, the electroplating solution in the electroplating tank is heated to the temperature required by electroplating, a workpiece to be electroplated is hung on a hanger, and then the hanger moves to drive the workpiece to enter the electroplating tank, so that electroplating is performed in the electroplating tank.

According to the disclosed patent 202211120901.5, an electroplating device and an electroplating process thereof are disclosed, the electroplating device comprises an electroplating tank, a circulating tank is sleeved on the outer wall of the electroplating tank, the circulating tank is connected with the electroplating tank, a gap is reserved between the circulating tank and the electroplating tank, openings are formed in the circulating tank and the electroplating tank, and the opening of the circulating tank is communicated with the opening of the electroplating tank; a circulating pipe is arranged between the circulating box and the electroplating box, one end of the circulating pipe is communicated with the electroplating box, and the other end of the circulating pipe is communicated with the circulating box; one end of the circulating pipe, which is close to the circulating box, is connected with a liquid pump; a filter screen is arranged between the circulation box and the electroplating box, one end of the filter screen is connected to the inner side wall of the circulation box, and the other end of the filter screen is connected to the outer side wall of the electroplating box; the side wall of the electroplating tank is provided with a circulation hole. The application has the effect of reducing the floating matters or impurities in the plating solution, in the process of realizing the application, the inventor finds that at least the following problems in the prior art are not solved, although the plating solution in the plating box is pumped into the circulating pipe through the liquid pumping pump, the plating solution passes through the filter screen in the circulating pipe, the impurities or the floating matters are filtered by the filter screen, the filtered plating solution flows into the plating tank through the water inlet, the impurities or the floating matters in the plating tank are reduced, the problem that the anode mud floats in the electrolyte due to the anode dissolution in the plating process, dust in the air also floats in the electrolyte, the floating matters or the impurities are plated on the workpiece in the plating process, and the effect of the plating is influenced, but in the use process, the conventional plating equipment can only put a small amount of plating pieces into the plating solution for plating, when other plating pieces need to be plated, the plating pieces before the removal need to be replaced, the plating piece plating efficiency is lower, and the impurities or the floating matters are filtered by the filter screen in the plating solution, and the impurities or the floating matters are still positioned at one end of the filter screen and the filter screen or the impurity in the plating solution, and the dust can influence the effect of the impurity or the impurity in the plating process. For this reason, new solutions need to be designed to solve.

Disclosure of Invention

The application aims to provide electroplating equipment and an electroplating process thereof, which are used for solving the technical problems that in the traditional electroplating equipment, a small amount of electroplated parts can be placed into electroplating liquid at one time for electroplating, when other electroplated parts are required to be electroplated, the electroplated parts are required to be replaced before being taken out, so that the electroplating efficiency of the electroplated parts is lower, impurities or floaters are filtered by a filter screen in a circulating pipe although the electroplating liquid passes through the filter screen in the circulating pipe, dust and impurities are still positioned at one end of the filter screen facing the electroplating liquid, a part of dust and impurities still float in the electrolyte, and the floaters or impurities are plated on a workpiece in the electroplating process, so that electroplating is influenced.

In order to achieve the above purpose, the present application provides the following technical solutions: an electroplating device, includes the equipment box, equipment box top is open structure, still includes:

the first fixing plate and the second fixing plate are respectively connected to the front side and the rear side of the bottom end in the equipment box body by bolts;

the rotary electroplating mechanism is connected to the top of the rear end of the second fixing plate by adopting a screw, and can drive a plurality of electroplated parts to continuously rotate into electroplating liquid so as to continuously carry out continuous electroplating on the plurality of electroplated parts;

the utility model discloses a rotary drum, including rotatory section of thick bamboo outer wall round adopts the one end that the screw connection had a plurality of bracing pieces, and the other end of a plurality of bracing pieces adopts the screw connection to have a solid fixed ring, solid fixed ring outer wall round fixedly connected with a plurality of fixed columns, the fixed column is kept away from the one end of solid fixed ring and is adopted the screw connection to have the box with a net.

As a preferable implementation mode of the application, the front side of the net cage is provided with a first square hole, and the front side of the first square hole is connected with a cover plate by adopting a screw.

As a preferred embodiment of the application, the end of the bearing away from the rotating rod is connected with a first fixing plate by a screw.

As a preferred implementation mode of the application, pipeline holes are formed in two sides of the inside of the equipment box body, liquid pumps are connected to the tops of the two sides of the inside of the equipment box body by bolts, one side of each liquid pump is communicated with one end of a connecting pipe, the other end of each connecting pipe penetrates through the pipeline holes and is communicated with a transverse pipe, two sides of each transverse pipe are of a sealed structure, the tops of the transverse pipes are communicated with a plurality of spray heads, and the other side of each liquid pump is communicated with a protective net cover.

As a preferred implementation mode of the application, the top of the equipment box body is connected with a fixed frame plate by adopting a screw, both sides of the fixed frame plate are connected with a connecting shell by adopting a screw, and the connecting positions of the fixed frame plate and the connecting shell are mutually communicated.

As a preferred implementation mode of the application, the upper end and the lower end inside the connecting shell are fixedly connected with the fixing rods, a double-shaft motor is connected between the two fixing rods by adopting screws, two sides of the double-shaft motor are connected with a second motor shaft, and one side of the second motor shaft far away from the double-shaft motor is detachably connected with an exhaust fan blade.

As a preferred implementation mode of the application, the two sides of the connecting shell are provided with the second square holes, the filter screen is detachably connected in the square holes, and the front side of the connecting shell is connected with the electrostatic plate body by adopting screws.

As a preferred embodiment of the application, the middle part of the front side of the equipment box body is connected with the static generator by adopting a screw, and the static generator is electrically connected with the static plate body.

An electroplating process of an electroplating apparatus, comprising the steps of:

step one: firstly, a plurality of electroplated parts are respectively placed into a plurality of net boxes, after the cover plate is connected and fixed, a motor can be turned on, the motor drives a first motor shaft, the first motor shaft drives a rotary rod, the rotary rod drives a rotary cylinder, the rotary cylinder drives a plurality of support rods, the support rods drive a fixed ring to rotate, a fixed ring drives a fixed column, and the fixed column drives the net boxes to rotate and move, so that the electroplated parts in the net boxes continuously enter electrolyte in the equipment box, and the electroplated parts are electroplated continuously;

step two: in the process of continuously rotating electroplating of the electroplated part, a liquid pump can be started, electrolyte in the equipment box body is pumped into a connecting pipe through the liquid pump, and is input into a transverse pipe and a spray head through the connecting pipe for spraying, so that the surface of the electroplated part in the continuously rotating net box is directly impacted, the contact efficiency of the electrolyte and the electroplated part is improved, and when the electrolyte in the equipment box body is continuously pumped out by the liquid pump, dust in the electrolyte can be pumped into the surface of the protective net cover for adsorption filtration;

step three: when needing to avoid the dust to enter into the electrolyte, can open biax motor, biax motor drives the second motor shaft, and the second motor shaft drives the fan blade, and around the fan blade was drawn into the connection casing with outside dust, static through static plate surface was adsorbed the dust and is collected at static plate surface, avoided the dust to enter into the electrolyte.

Compared with the prior art, the application has the following beneficial effects:

according to the application, through the combination of the fixing plate, the motor and the net cage, the motor can be used for driving the fixing ring and the net cages to rotate, so that the net cages continuously enter the electrolyte, and after the plurality of electroplated parts are respectively placed into different net cages, the plurality of electroplated parts can be subjected to uninterrupted electroplating operation at the same time, the overall electroplating efficiency is improved, the technical problem that a small number of electroplated parts can be placed into the electroplating liquid at one time for electroplating in the traditional electroplating equipment is solved, and when other electroplated parts are required to be electroplated, the electroplated parts before the electroplating parts are required to be taken out are replaced, so that the electroplating efficiency of the electroplated parts is lower is solved.

According to the application, through the combination of the connecting pipe, the liquid pump and the transverse pipe, the electrolyte in the equipment box body can be continuously pumped out by the liquid pump, so that dust in the electrolyte is pumped into the surface of the protective net cover for adsorption filtration, and the electrolyte can be continuously sprayed towards the rotary and movable net box through the transverse pipe and the plurality of spray heads, so that the electroplating effect of the electrolyte and the electroplating piece is improved.

According to the application, through the combination of the connecting shell, the double-shaft motor and the air suction fan blade, dust in the current environment can be sucked into the periphery of the connecting shell through the double-shaft motor and the air suction fan blade in the electroplating process, and as the electrostatic plate body is arranged at the front side of the connecting shell, the dust can be adsorbed on the surface of the electrostatic plate body by utilizing the static generated by the electrostatic plate body, so that the dust is collected, the dust is prevented from entering the electrolyte, and the technical problem that the electroplating solution is influenced because the impurities or floaters are filtered by the filter screen through the filter screen in the circulating pipe, but the dust and the impurities are still positioned at one end of the filter screen facing the electroplating solution, so that part of the dust and the impurities still float in the electrolyte, and the floaters or the impurities can be plated on a workpiece in the electroplating process is solved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a pipe orifice structure of the present application;

FIG. 2 is a schematic side view of the first and second fixing plates of the present application;

FIG. 3 is a schematic view of the internal structure of the connection housing of the present application;

fig. 4 is a schematic elevational view of the present application.

In the figure: 1. an equipment box; 2. a first fixing plate; 201. a rotary drum; 202. a support rod; 203. a fixing ring; 204. fixing the column; 205. a cage; 206. a first square hole; 207. a cover plate; 208. a rotating rod; 209. a first motor shaft; 210. a second fixing plate; 211. a motor; 212. a bearing; 3. a liquid pump; 301. a protective net cover; 302. a conduit aperture; 303. a connecting pipe; 304. a transverse tube; 305. a spray head; 4. fixing the frame plate; 401. a connection housing; 402. an electrostatic plate body; 403. a fixed rod; 404. a biaxial motor; 405. a second motor shaft; 406. a fan blade; 407. a second square hole; 408. a filter screen; 409. an electrostatic generator.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Example 1: referring to fig. 1 and 2, an electroplating apparatus includes an apparatus case 1, wherein a top of the apparatus case 1 is of an open structure, and further includes: the first fixing plate 2 and the second fixing plate 210 are respectively connected to the front side and the rear side of the bottom end inside the equipment box body 1 by bolts; the rotary electroplating mechanism is connected to the top of the rear end of the second fixing plate 210 by adopting a screw, and can drive a plurality of electroplating pieces to continuously rotate and enter electroplating liquid, so that continuous electroplating of the plurality of electroplating pieces is continuously carried out, the rotary electroplating mechanism comprises a motor 211, the front side of the motor 211 is connected with a first motor shaft 209, the front side of the first motor shaft 209 passes through the second fixing plate 210 and is fixedly connected with a rotary rod 208, the front side of the rotary rod 208 passes through the rotary cylinder 201 and is rotationally connected with a bearing 212, and the penetrating position of the rotary cylinder 201 and the rotary rod 208 is fixedly connected; one circle of outer wall of the rotary cylinder 201 adopts one end of a plurality of support rods 202 in a screwed manner, the other end of the plurality of support rods 202 adopts a fixed ring 203 in a screwed manner, a plurality of fixed columns 204 are fixedly connected to one circle of outer wall of the fixed ring 203, one end of the fixed column 204, far away from the fixed ring 203, adopts a screwed manner to be provided with a net cage 205, the front side of the net cage 205 is provided with a first square hole 206, the front side of the first square hole 206 is provided with a cover plate 207 in a screwed manner, and one end of the bearing 212, far away from the rotary rod 208, is provided with a first fixed plate 2 in a screwed manner.

It should be noted that, the motor 211 is utilized to drive the fixing ring 203 and the plurality of net cages 205 to rotate, so that the net cages 205 continuously enter into the electrolyte, and a plurality of electroplated parts can be simultaneously subjected to uninterrupted electroplating operation after being respectively placed into different net cages 205, so that the overall electroplating efficiency is improved, the problem that a small amount of electroplated parts can be placed into the electroplating liquid for electroplating at one time by the conventional electroplating equipment is solved, and when other electroplated parts are required to be electroplated, the electroplated parts before being taken out need to be replaced, so that the electroplating efficiency of the electroplated parts is lower.

Example 2: referring to fig. 1, pipe holes 302 are formed in two sides of the inside of the equipment box 1, a liquid pump 3 is connected to the tops of two sides of the inside of the equipment box 1 by screws, one side of the liquid pump 3 is communicated with one end of a connecting pipe 303, the other end of the connecting pipe 303 passes through the pipe holes 302 and is communicated with a transverse pipe 304, two sides of the transverse pipe 304 are of a sealed structure, a plurality of spray heads 305 are communicated with the tops of the transverse pipe 304, and a protective screen 301 is communicated with the other side of the liquid pump 3.

It should be noted that, not only can utilize the liquid pump 3 to draw out the electrolyte in the equipment box 1 constantly to draw in the dust in the electrolyte to the surface of the protective screen 301 and adsorb the filtration, but also through horizontal pipe 304 and a plurality of shower nozzles 305, can spray the electrolyte towards rotatory box with a net 205 that removes constantly, thereby promote the electroplating effect of electrolyte and plated item.

Example 3: referring to fig. 2 and 4, the top of the equipment box 1 is connected with a fixed frame plate 4 by using screws, two sides of the fixed frame plate 4 are connected with a connecting shell 401 by using screws, the connecting positions of the fixed frame plate 4 and the connecting shell 401 are mutually communicated, two ends of the inside of the connecting shell 401 are fixedly connected with fixing rods 403, a double-shaft motor 404 is connected between the two fixing rods 403 by using screws, two sides of the double-shaft motor 404 are connected with a second motor shaft 405, one side, far away from the double-shaft motor 404, of the second motor shaft 405 is detachably connected with an exhaust fan blade 406, two sides of the connecting shell 401 are provided with second square holes 407, a filter screen 408 is detachably connected inside the square holes, the front side of the connecting shell 401 is connected with an electrostatic plate 402 by using screws, the middle part of the front side of the equipment box 1 is connected with an electrostatic generator 409 by using screws, and the electrostatic generator 409 is electrically connected with the electrostatic plate 402.

It should be noted that, in the electroplating process, dust in the current environment can be pumped into the periphery of the connection housing 401 through the double-shaft motor 404 and the air suction fan 406, because the electrostatic plate 402 is arranged at the front side of the connection housing 401, the dust can be adsorbed on the surface of the electrostatic plate 402 by using the static generated by the electrostatic plate 402, thereby collecting the dust, avoiding the dust from entering into the electrolyte, and solving the technical problem that although the electroplating solution passes through the filter screen 408 in the circulation pipe, impurities or floats are filtered by the filter screen 408, the dust and impurities are still positioned at one end of the filter screen 408 facing the electroplating solution, a part of dust and impurities still float in the electrolyte, and the floats or impurities are plated on a workpiece in the electroplating process, thereby influencing the electroplating process.

An electroplating process of an electroplating apparatus, comprising the steps of:

step one: firstly, a plurality of electroplated parts are respectively put into a plurality of net boxes 205, after the cover plate 207 is connected and fixed, a motor 211 can be turned on, the motor 211 drives a first motor shaft 209, the first motor shaft 209 drives a rotary rod 208, the rotary rod 208 drives a rotary cylinder 201, the rotary cylinder 201 drives a plurality of support rods 202, the plurality of support rods 202 drive a fixed ring 203 to rotate, the fixed ring 203 drives a fixed column 204, the fixed column 204 drives the plurality of net boxes 205 to rotate and move, so that the electroplated parts in the plurality of net boxes 205 continuously enter electrolyte in the equipment box 1, and the plurality of electroplated parts are electroplated continuously;

step two: when the effect and the efficiency of electroplating are required to be improved, in the process of continuously rotating the electroplated part, the liquid pump 3 can be started, electrolyte in the equipment box body 1 is pumped into the connecting pipe 303 through the liquid pump 3, and is input into the transverse pipe 304 and the spray head 305 through the connecting pipe 303 to be sprayed out, so that the surface of the electroplated part in the continuously rotating net box 205 is directly impacted, the contact efficiency of the electrolyte and the electroplated part is improved, and when the electrolyte in the equipment box body 1 is continuously pumped out by the liquid pump 3, dust in the electrolyte can be pumped into the surface of the protective net cover 301 for adsorption filtration;

step three: when the dust needs to be prevented from entering the electrolyte, the double-shaft motor 404 can be turned on, the double-shaft motor 404 drives the second motor shaft 405, the second motor shaft 405 drives the air-pumping fan blade 406, the external dust is pumped into the periphery of the connecting shell 401 through the air-pumping fan blade 406, and the dust is adsorbed and collected on the surface of the electrostatic plate 402 through the static of the surface of the electrostatic plate 402, so that the dust is prevented from entering the electrolyte.

While the fundamental and principal features of the application and advantages of the application have been shown and described, it will be apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (9)

1. Electroplating equipment, including equipment box (1), equipment box (1) top is open structure, its characterized in that still includes:

the first fixing plate (2) and the second fixing plate (210) are respectively connected to the front side and the rear side of the bottom end inside the equipment box body (1) by screws;

the rotary electroplating mechanism is connected to the top of the rear end of the second fixing plate (210) by adopting screws, and can drive a plurality of electroplating pieces to continuously rotate into electroplating liquid so as to continuously electroplate the plurality of electroplating pieces, the rotary electroplating mechanism comprises a motor (211), a first motor shaft (209) is connected to the front side of the motor (211), a rotating rod (208) is fixedly connected to the front side of the first motor shaft (209) through the second fixing plate (210), a bearing (212) is rotatably connected to the front side of the rotating rod (208) through the rotating cylinder (201), and the penetrating position of the rotating cylinder (201) and the rotating rod (208) is fixedly connected;

one end that a plurality of bracing pieces (202) are connected with to rotatory section of thick bamboo (201) outer wall round adopts the screw connection, and the other end of a plurality of bracing pieces (202) adopts screw connection to have solid fixed ring (203), gu fixed ring (203) outer wall round fixedly connected with a plurality of fixed columns (204), the one end that gu fixed column (204) kept away from gu fixed ring (203) adopts screw connection to have box with a net (205).

2. An electroplating apparatus according to claim 1, wherein: the front side of the net cage (205) is provided with a first square hole (206), and the front side of the first square hole (206) is connected with a cover plate (207) by adopting a screw.

3. An electroplating apparatus according to claim 1, wherein: one end of the bearing (212) far away from the rotary rod (208) is connected with a first fixing plate (2) by adopting a screw.

4. An electroplating apparatus according to claim 1, wherein: pipeline hole (302) have all been seted up to inside both sides of equipment box (1), inside both sides top of equipment box (1) all adopts screw connection to have liquid pump (3), liquid pump (3) one side intercommunication has the one end of connecting pipe (303), the other end of connecting pipe (303) passes pipeline hole (302) intercommunication and has violently pipe (304), and violently pipe (304) both sides are sealed structure, violently pipe (304) top intercommunication has a plurality of shower nozzles (305), liquid pump (3) opposite side intercommunication has protective net cover (301).

5. An electroplating apparatus according to claim 1, wherein: the top of the equipment box body (1) is connected with a fixed frame plate (4) by adopting a screw, two sides of the fixed frame plate (4) are connected with a connecting shell (401) by adopting a screw, and the connecting positions of the fixed frame plate (4) and the connecting shell (401) are mutually communicated.

6. An electroplating apparatus according to claim 5, wherein: fixing rods (403) are fixedly connected to the upper end and the lower end inside the connecting shell (401), a double-shaft motor (404) is connected between the two fixing rods (403) by adopting screws, two sides of the double-shaft motor (404) are connected with a second motor shaft (405), and one side, far away from the double-shaft motor (404), of the second motor shaft (405) is detachably connected with an exhaust fan blade (406).

7. An electroplating apparatus according to claim 5, wherein: the second square holes (407) are formed in two sides of the connecting shell (401), a filter screen (408) is detachably connected in the second square holes (407), and the front side of the connecting shell (401) is connected with the electrostatic plate body (402) by adopting screws.

8. An electroplating apparatus according to claim 7, wherein: the middle part of the front side of the equipment box body (1) is connected with an electrostatic generator (409) by adopting a screw, and the electrostatic generator (409) is electrically connected with the electrostatic plate body (402).

9. The electroplating process of an electroplating apparatus according to any one of claims 1 to 8, wherein: the method comprises the following steps:

step one: firstly, a plurality of electroplated parts are respectively put into a plurality of net boxes (205), after the cover plate (207) is connected and fixed, a motor (211) can be opened, the motor (211) drives a first motor shaft (209), the first motor shaft (209) drives a rotary rod (208), the rotary rod (208) drives a rotary drum (201), the rotary drum (201) drives a plurality of support rods (202), the support rods (202) drive a fixed ring (203) to rotate, the fixed ring (203) drives a fixed column (204), and the fixed column (204) drives the plurality of net boxes (205) to rotate, so that the electroplated parts in the plurality of net boxes (205) continuously enter electrolyte in a device box (1), and the plurality of electroplated parts are electroplated continuously;

step two: in the process of continuously rotating electroplating of the electroplated part, a liquid pump (3) can be started, electrolyte in the equipment box body (1) is pumped into a connecting pipe (303) through the liquid pump (3), and is input into a transverse pipe (304) and a spray head (305) through the connecting pipe (303) to be sprayed out, so that the surface of the electroplated part in the continuously rotating net box (205) is directly impacted, the contact efficiency of the electrolyte and the electroplated part is improved, and when the electrolyte in the equipment box body (1) is continuously pumped out by the liquid pump (3), dust in the electrolyte can be pumped into the surface of a protective net cover (301) to be adsorbed and filtered;

step three: when needing to avoid the dust to enter into electrolyte, can open biax motor (404), biax motor (404) drive second motor shaft (405), second motor shaft (405) drive pumping flabellum (406), through pumping flabellum (406) with outside dust suction to connect around casing (401), static through static plate body (402) surface adsorbs the dust collection at static plate body (402) surface, avoided the dust to enter into in the electrolyte.