CN111676506A - Rotary turbulent flow type electroplating hanger and using method thereof - Google Patents
Rotary turbulent flow type electroplating hanger and using method thereof Download PDFInfo
- Publication number
- CN111676506A CN111676506A CN202010663213.8A CN202010663213A CN111676506A CN 111676506 A CN111676506 A CN 111676506A CN 202010663213 A CN202010663213 A CN 202010663213A CN 111676506 A CN111676506 A CN 111676506A
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- China
- Prior art keywords
- electroplating
- hooks
- output shaft
- turbulent flow
- storage tank
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
- C25D17/08—Supporting racks, i.e. not for suspending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/02—Heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a rotary turbulence type electroplating hanger and a using method thereof, which mainly comprises the following steps: s1, preparation; s2, adding materials; s3, electroplating; s4, disturbing flow; s5, removing impurities; the utility model provides a rotatory vortex formula electroplating hanger, is including the liquid reserve tank that is used for storing the plating solution, the difference horizontal fixation is equipped with negative-pressure tank and bearing board in the liquid reserve tank, driving motor is installed to the liquid reserve tank lower extreme, the output of driving motor's output shaft runs through liquid reserve tank diapire, negative-pressure tank and bearing board in proper order and is equipped with the installation section of thick bamboo through the spline housing, through a plurality of rings of the coaxial fixedly connected with of many dead levers on the installation section of thick bamboo lateral wall. According to the invention, the driving motor drives the plurality of hooks to rotate relative to the output shaft and simultaneously drives the plurality of hooks to rotate relative to the rotating rod to form turbulent flow in the liquid storage tank, so that the plating layers of the plated parts on the plurality of hooks are uniformly dispersed, and meanwhile, bubbles and impurities adsorbed on the surfaces of the plated parts can be cleaned, thereby improving the electroplating quality of the plated parts.
Description
Technical Field
The invention relates to the technical field of electroplating equipment, in particular to a rotary turbulence type electroplating hanger and a using method thereof.
Background
The electroplating hanger is electroplating equipment with the functions of conducting, supporting and fixing parts of the plated part in electroplating production, and is connected with the electrodes, so that current is transmitted to the parts more uniformly for electroplating.
However, the conventional electroplating rack generally adopts a stationary rack plating manner, so that when metal ions in electroplating solution are dissociated and deposited on a plated part, a difference is generated due to the different positions of the plated part and an anode plate, and further, the thickness of a plating layer on the plated part is not uniform, meanwhile, water in the electroplating solution is electrolyzed along with the metal ions to separate out hydrogen on the plated part electrically connected with a cathode, and the separated hydrogen is adsorbed on the surface of the plated part by air bubbles to form gaps and pits of the plating layer, so that the electroplating quality of the plated part is greatly influenced.
Disclosure of Invention
The invention aims to solve the problem that the electroplating quality of a plated part is affected due to the fact that the plating layer on the plated part is unevenly distributed in the traditional standing rack plating mode in the prior art, and provides a rotary turbulence type electroplating hanger and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rotary turbulent flow type electroplating hanger and a using method thereof mainly comprise the following steps:
s1, preparation: introducing a proper amount of electroplating solution into the liquid storage tank, supplying energy to the electroplating solution through external heating equipment to keep the electroplating solution at a proper temperature, and simultaneously placing corresponding plated parts on the plurality of hooks;
s2, adding materials: sleeving the mounting cylinder on the output shaft, and submerging the plating part on each hook below the liquid level of the electroplating liquid in the liquid storage tank;
s3, electroplating: placing the anode plates into the liquid storage tank, enabling the plurality of anode plates to be distributed around the plurality of rotating rods in an array mode, and electrically connecting the positive electrode and the negative electrode of an external power supply with the anode plates and the mounting cylinder through leads respectively;
s4, turbulent flow: starting a driving motor, wherein the driving motor drives the plurality of hooks to rotate relative to the output shaft and simultaneously drives the plurality of hooks to rotate relative to the rotating rod to form turbulent flow in the liquid storage tank, so that the plating layers of the plated parts on the plurality of hooks are uniformly dispersed;
s5, removing impurities: intermittently blowing air to the plated part on the corresponding hook through a negative pressure box to blow away bubbles and impurities adsorbed on the surface of the plated part;
a rotary turbulence type electroplating hanger comprises a liquid storage tank for storing electroplating solution, wherein a negative pressure tank and a bearing plate are respectively and horizontally and fixedly arranged in the liquid storage tank, a driving motor is arranged at the lower end of the liquid storage tank, the output end of the output shaft of the driving motor sequentially penetrates through the bottom wall of the liquid storage tank, the negative pressure tank and the bearing plate and is provided with an installation cylinder through a spline sleeve, the side wall of the installation cylinder is coaxially and fixedly connected with a plurality of circular rings through a plurality of fixing rods, a plurality of through holes are symmetrically formed in the circular rings, rotating rods are vertically and jointly rotatably arranged in the through holes corresponding to the positions of the circular rings, a plurality of hooks for placing an electroplating piece are uniformly connected onto each rotating rod, gears are fixedly connected to the lower end of each rotating rod, toothed rings are fixedly arranged in the liquid storage tank, and each gear is meshed with the toothed rings;
interference fit has the cam on the output shaft, and the cam is located the negative-pressure tank, the sealed sliding connection of negative-pressure tank internal symmetry has the piston board, and two piston boards are located the cam both sides respectively, every equal elastic connection has reset spring between the one end that the cam was kept away from to the piston board and the negative-pressure tank inner wall, the confined space that reset spring located is the drive zone, the intercommunication is equipped with one-way intake pipe between drive zone and the external world, the intercommunication is equipped with the one-way blast pipe that corresponds with the bull stick between drive zone and the liquid reserve tank inside, set up a plurality ofly on the one-way blast pipe lateral wall and correspond couple complex opening.
Preferably, the upper end nozzle of the one-way exhaust pipe is in a closed state.
Preferably, sealing bearings are arranged between the output shaft and the liquid storage tank and between the output shaft and the negative pressure tank.
Preferably, each one-way air inlet pipe is internally provided with a filtering layer for filtering impurities.
Preferably, the mounting cylinder, the fixing rod, the circular ring, the rotating rod and the hook are all made of conductive materials.
The invention has the beneficial effects that:
1. according to the invention, the driving motor drives the plurality of hooks to rotate relative to the output shaft and simultaneously drives the plurality of hooks to rotate relative to the rotating rod to form turbulent flow in the liquid storage tank, so that the diffusion speed of metal ions in the liquid storage tank can be accelerated, the stroke process of a coating is accelerated, and the coating of a plated part on the plurality of hooks can be dispersed more uniformly.
2. According to the invention, the corresponding piston plate intermittently extrudes the corresponding driving area through the matching of the driving motor and the cam, so that the plated part on the corresponding hook can be intermittently blown, bubbles and impurities are prevented from being adsorbed on the surface of the plated part, and the electroplating quality of the plated part is further improved.
3. According to the invention, with the rotation of the mounting cylinder and the rotating rods, the one-way exhaust pipe can continuously and sequentially blow and clean a plurality of plated parts on a plurality of rotating rods, so that the cleaning range is wide, the practicability is high, and the using effect is good.
Drawings
Fig. 1 is a schematic structural view of a rotary turbulent flow type electroplating hanger according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of a partial structure of a gear ring and a gear in a rotary turbulent flow type electroplating hanger according to the present invention;
fig. 4 is a schematic partial structural view of a ring in a rotary turbulent electroplating hanger according to the present invention.
In the figure: the device comprises a liquid storage tank 1, a driving motor 2, an output shaft 3, an installation barrel 4, a fixing rod 5, a circular ring 6, a through hole 7, a rotating rod 8, a hook 9, a gear 10, a toothed ring 11, a negative pressure tank 12, a cam 13, a piston plate 14, a return spring 15, a one-way exhaust pipe 16 and a one-way air inlet pipe 17.
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. 1-4, a rotary turbulent flow type electroplating hanger and a using method thereof mainly comprise the following steps:
s1, preparation: introducing a proper amount of electroplating solution into the liquid storage tank 1, supplying energy to the electroplating solution through external heating equipment to keep the electroplating solution at a proper temperature, and simultaneously placing corresponding plated parts on the plurality of hooks 9;
s2, adding materials: sleeving the mounting cylinder 4 on the output shaft 3, and simultaneously submerging the plating part on each hook 9 below the liquid level of the electroplating liquid in the liquid storage tank 1;
s3, electroplating: placing the anode plates into the liquid storage tank 1, distributing the anode plates around the rotating rods 8 in an array, and electrically connecting the anode and the cathode of an external power supply with the anode plates and the mounting cylinder 4 through leads respectively;
s4, turbulent flow: the driving motor 2 is started, the driving motor 2 drives the plurality of hooks 9 to rotate relative to the output shaft 3, and simultaneously the plurality of hooks 9 rotate relative to the rotating rod 8 to form turbulent flow in the liquid storage tank 1, so that the plating layers of the plated parts on the plurality of hooks 9 are uniformly dispersed;
s5, removing impurities: intermittently blowing air to the plated part on the corresponding hook through the negative pressure box 12 to blow away air bubbles and impurities adsorbed on the surface of the plated part;
a rotary turbulence type electroplating hanger comprises a liquid storage tank 1 for storing electroplating solution, a negative pressure tank 12 is horizontally and fixedly arranged in the liquid storage tank 1, a driving motor 2 is arranged at the lower end of the liquid storage tank 1, the output end of an output shaft 3 of the driving motor 2 sequentially penetrates through the bottom wall of the liquid storage tank 1, the negative pressure tank 12 and a bearing plate 18 and is sleeved with an installation cylinder 4 through a spline, a plurality of rings 6 are coaxially and fixedly connected onto the side wall of the installation cylinder 4 through a plurality of fixing rods 5, a plurality of through holes 7 are symmetrically formed in the plurality of rings 6, rotating rods 8 are jointly and vertically and rotatably arranged in the through holes 7 corresponding to the positions, a plurality of hooks 9 for placing plated parts are uniformly connected onto each rotating rod 8, a gear 10 is fixedly connected onto the lower end of each rotating rod 8, a toothed ring 11 is fixedly arranged in the, the gear ring 11 and the output shaft 3 are coaxially arranged, and each gear 10 is meshed with the gear ring 11;
the cam 13 is in interference fit with the output shaft 3, the cam 13 is positioned in the negative pressure tank 12, the piston plates 14 are symmetrically, hermetically and slidably connected in the negative pressure tank 12, the two piston plates 14 are positioned at two sides of the cam 13, a return spring 15 is elastically connected between one end of each piston plate 14, which is far away from the cam 13, and the inner wall of the negative pressure tank 12, one side of each piston plate 14, which is close to the cam 13, always abuts against the cam 13 under the elastic force of the corresponding return spring 15, when the cam 13 rotates, the cam 13 drives the two piston plates 14 to reciprocate in the horizontal direction, the sealed space where the return spring 15 is positioned is a driving area, a one-way air inlet pipe 17 is communicated between the driving area and the outside, the one-way air inlet pipe 17 only allows outside gas or liquid to enter the driving area through the one-way air inlet pipe 17, a filter layer for filtering impurities is arranged in each one-way air inlet pipe 17, the filter layer can intercept and prevent, the drive district is equipped with the one-way blast pipe 16 that corresponds with bull stick 8 with the intercommunication between the liquid reserve tank 1 is inside, and one-way blast pipe 16 only allows the drive to distinguish interior gas or liquid and arrange to the liquid reserve tank 1 through one-way blast pipe 16 in, set up a plurality of and the couple 9 complex opening that corresponds on the one-way blast pipe 16 lateral wall, and 16 upper end mouths of pipe of one-way blast pipe are in the encapsulated situation.
According to the invention, the sealing bearings are arranged between the output shaft 3 and the liquid storage tank 1 and between the output shaft and the negative pressure tank 12, so that electroplating liquid in the liquid storage tank 1 is prevented from leaking or entering the negative pressure tank 12 to influence the normal motion of the piston plate 14, the mounting cylinder 4, the fixed rod 5, the circular ring 6, the rotating rod 8 and the hooks 9 are all made of conductive materials, and the bearings between the rotating rod 8 and the circular ring 6 are also made of conductive materials, so that the cathodes of an external power supply can be electrically connected with plated parts on the hooks 9.
The invention can be illustrated by the following operating modes: in the step of S4 of the method for using the device, after the driving motor 2 is turned on, the output shaft 3 of the driving motor 2 drives the mounting cylinder 4 to rotate through the spline, the mounting cylinder 4 drives the plurality of rings 6 to rotate through the fixing rod 5, so as to drive the plurality of rotating rods 8 and the plated parts on the corresponding hooks 9 to rotate about the output shaft 3, thereby ensuring that free metal ions in the electroplating solution can be uniformly deposited on the plated parts, meanwhile, the rotating rods 8 drive the gears 10 to rotate about the output shaft 3, because the gears 10 are always engaged with the toothed rings 11, the gears 10 rotate along with the movement of the rotating rods 8, so that the gears 10 drive the rotating rods 8 to rotate, the rotating rods 8 drive the hooks 9 connected thereto to rotate about the rotating rods 8, and thereby further improving the uniformity of the metal ions deposited on the plated parts in the electroplating solution;
in the step of S5 of the method for using the device, when the output shaft 3 rotates, the output shaft 3 drives the two piston plates 14 to reciprocate horizontally in the negative pressure box 12 through the cam 13, and then the piston plates 14 intermittently extrude the corresponding driving areas, and when the piston plates 14 extrude the corresponding driving areas, the gas in the driving areas blows to the plated parts on the corresponding hooks through the corresponding one-way exhaust pipes 16 and the openings formed thereon, so that the bubbles and impurities adsorbed on the corresponding plated parts can be blown away, the hydrogen is prevented from being adsorbed on the surfaces of the plated parts, and along with the rotation of the mounting cylinder 4 and the rotating rod 8, the one-way exhaust pipes 16 can continuously blow and clean the plated parts on the rotating rod 8, and the cleaning effect is good.
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 (5)
1. A use method of a rotary turbulence type electroplating hanger is characterized by mainly comprising the following steps:
s1, preparation: introducing a proper amount of electroplating solution into the liquid storage tank (1), supplying energy to the electroplating solution through external heating equipment to keep the electroplating solution at a proper temperature, and simultaneously placing corresponding plated parts on the plurality of hooks (9);
s2, adding materials: sleeving the mounting cylinder (4) on the output shaft (3), and simultaneously submerging the plating part on each hook (9) below the liquid level of the electroplating liquid in the liquid storage tank (1);
s3, electroplating: placing the anode plates into the liquid storage tank (1), enabling the anode plates to be distributed around the rotating rods (8) in an array mode, and electrically connecting the anode and the cathode of an external power supply with the anode plates and the installation cylinder (4) through leads respectively;
s4, turbulent flow: the driving motor (2) is started, the driving motor (2) drives the plurality of hooks (9) to rotate relative to the output shaft (3) and simultaneously drives the plurality of hooks (9) to rotate relative to the rotating rod (8) to form turbulent flow in the liquid storage tank (1), so that the plating layers of the plated parts on the plurality of hooks (9) are uniformly dispersed;
s5, removing impurities: intermittently blowing air to the plated part on the corresponding hook through a negative pressure box (12) to blow away air bubbles and impurities adsorbed on the surface of the plated part;
the utility model provides a rotatory vortex formula electroplating hanger, includes liquid reserve tank (1) that is used for storing the plating solution, level fixed negative pressure case (12) and bearing board (18) are equipped with respectively in liquid reserve tank (1), driving motor (2) are installed to liquid reserve tank (1) lower extreme, the output of output shaft (3) of driving motor (2) runs through liquid reserve tank (1) diapire, negative pressure case (12) and bearing board (18) in proper order and through the spline cover be equipped with installation section of thick bamboo (4), through the coaxial fixedly connected with a plurality of rings (6) of many dead levers (5) on the installation section of thick bamboo (4) lateral wall, it is a plurality of through-holes (7) have been seted up to the symmetry on ring (6), the position corresponds a plurality of common vertical rotation is installed in through-hole (7) bull stick (8), every all evenly be connected with a plurality of couples (9) that are used for placing the piece of plating on bull, the lower end of each rotating rod (8) is fixedly connected with a gear (10), a gear ring (11) is fixedly arranged in the liquid storage tank (1), and each gear (10) is meshed with the gear ring (11);
interference fit has cam (13) on output shaft (3), and cam (13) are located negative pressure case (12), negative pressure case (12) internal symmetry sealing sliding connection has piston board (14), and two piston boards (14) are located cam (13) both sides respectively, every equal elastic connection has reset spring (15) between one end and negative pressure case (12) inner wall that cam (13) were kept away from in piston board (14), the confined space that reset spring (15) were located is the drive zone, the intercommunication is equipped with one-way intake pipe (17) between drive zone and the external world, the intercommunication is equipped with one-way blast pipe (16) that correspond with bull stick (8) between drive zone and liquid reserve tank (1) inside, set up on one-way blast pipe (16) lateral wall a plurality of and correspond couple (9) complex opening.
2. The rotary turbulent flow type electroplating hanger and the use method thereof as claimed in claim 1, wherein the upper end nozzle of the one-way exhaust pipe (16) is in a closed state.
3. The rotary turbulent flow type electroplating hanger and the use method thereof as claimed in claim 1, wherein a sealing bearing is arranged between the output shaft (3) and the liquid storage tank (1) and the negative pressure tank (12).
4. The rotary turbulent flow type electroplating hanger and the use method thereof as claimed in claim 1, wherein each one-way air inlet pipe (17) is internally provided with a filtering layer for filtering impurities.
5. The rotary turbulent flow type electroplating hanger and the use method thereof as claimed in claim 1, wherein the mounting cylinder (4), the fixing rod (5), the ring (6), the rotating rod (8) and the hook (9) are made of conductive materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010663213.8A CN111676506A (en) | 2020-07-10 | 2020-07-10 | Rotary turbulent flow type electroplating hanger and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010663213.8A CN111676506A (en) | 2020-07-10 | 2020-07-10 | Rotary turbulent flow type electroplating hanger and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111676506A true CN111676506A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010663213.8A Withdrawn CN111676506A (en) | 2020-07-10 | 2020-07-10 | Rotary turbulent flow type electroplating hanger and using method thereof |
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| CN (1) | CN111676506A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391667A (en) * | 2020-10-29 | 2021-02-23 | 任权月 | Electroplating head chemical cleaning device with mixing function |
| CN114086235A (en) * | 2021-10-14 | 2022-02-25 | 科益展智能装备有限公司 | Electroplating hanger and electroplating machine |
| CN117005012A (en) * | 2023-10-07 | 2023-11-07 | 靖江市宏正汽配有限公司 | Turnover device for electroplating key plate |
-
2020
- 2020-07-10 CN CN202010663213.8A patent/CN111676506A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391667A (en) * | 2020-10-29 | 2021-02-23 | 任权月 | Electroplating head chemical cleaning device with mixing function |
| CN114086235A (en) * | 2021-10-14 | 2022-02-25 | 科益展智能装备有限公司 | Electroplating hanger and electroplating machine |
| WO2023060725A1 (en) * | 2021-10-14 | 2023-04-20 | 科益展智能装备有限公司 | Electroplating rack and electroplating machine |
| CN117005012A (en) * | 2023-10-07 | 2023-11-07 | 靖江市宏正汽配有限公司 | Turnover device for electroplating key plate |
| CN117005012B (en) * | 2023-10-07 | 2023-12-19 | 靖江市宏正汽配有限公司 | Turnover device for electroplating key plate |
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Application publication date: 20200918 |
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