CN112391669A - Special conductive rotary head for electroplating equipment - Google Patents
Special conductive rotary head for electroplating equipment Download PDFInfo
- Publication number
- CN112391669A CN112391669A CN202011281336.1A CN202011281336A CN112391669A CN 112391669 A CN112391669 A CN 112391669A CN 202011281336 A CN202011281336 A CN 202011281336A CN 112391669 A CN112391669 A CN 112391669A
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- electroplating
- plate
- conductive
- brush
- wall
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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
- C25D17/007—Current directing devices
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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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/04—Electroplating with moving electrodes
- C25D5/06—Brush or pad plating
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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 special conductive rotary head for electroplating equipment, which structurally comprises a base, a lead, a bearing and a conductive mechanism, wherein the lead is arranged at the central position of the bottom of the base, the bearing is vertically arranged at the top of the base, the conductive mechanism is movably matched with the top end of the bearing, when the conductive rotary head is closer to electroplated metal, sprayed electroplating solution is attached to the outer wall of an electroplating brush, the electroplating brush is pushed to vibrate by a vibration device, the electroplating solution on the outer wall of the electroplating brush is dripped by shaking force, the phenomenon that the electroplating solution stays on the outer wall of the electroplating brush for a long time and is reduced by anions to form a coating is reduced, the contact surface of the electroplating brush and the metal to be plated is enlarged, the electroplating brush is accelerated to transmit the anions to the metal, when the vibration force applied to the electroplating brush is small, the flowing speed of the electroplating solution is slow, the discharged gas is diffused, accelerating the blowing and dripping of the electroplating liquid on the outer wall of the electroplating brush by the gas.
Description
Technical Field
The invention belongs to the field of electroplating, and particularly relates to a special conductive rotary head for electroplating equipment.
Background
In the process of electroplating the metal by an electroplating tank, electric energy is led to the metal to be plated through a conductive revolving head so that the metal to be plated forms a cathode, plating metal in electroplating solution is reduced on the surface of the metal to be plated to form a plating layer, and in order to enable the metal to be plated to have uniform anions, the conductive revolving head is provided with an electroplating brush and rotates for a circle around the outer wall of the metal to transmit the anions; adopt electrically conductive turret to transmit anion among the prior art, when the weight of plated metal is big, the metal inserts the plating solution fast, the plating solution receives the impact force of metal upwards to splash, and electrically conductive turret is when the distance of plated metal is near for the plating solution of splashing is attached to the electroplating brush outer wall, and long-term detention is easily formed the cladding material at the electroplating brush outer wall by anion reduction, leads to the electroplating brush and treats the contact surface reduction of plated metal, causes the speed of electroplating brush transmission anion to slow down.
Disclosure of Invention
In order to solve the problems that when the conductive rotary head is adopted to transmit anions, when the weight of plated metal is large, the metal is quickly inserted into electroplating solution, the electroplating solution is splashed upwards by the impact force of the metal, and the conductive rotary head is close to the plated metal, the splashed electroplating solution is attached to the outer wall of an electroplating brush and stays on the outer wall of the electroplating brush for a long time to be easily reduced by the anions to form a coating, so that the contact surface between the electroplating brush and the metal to be plated is reduced, and the speed of transmitting the anions by the electroplating brush is reduced, the invention provides the conductive rotary head special for the electroplating equipment.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a special electrically conductive revolving head of electroplating device, its structure includes base, wire, bearing, electrically conductive mechanism, the wire is installed in base bottom central point and is put, the bearing is installed perpendicularly at the base top, electrically conductive mechanism and bearing top clearance fit.
The electric conduction mechanism is provided with a support, an electroplating brush, a push block and a vibration device, the electroplating brush is installed on the upper surface of the support, the vibration device is arranged inside the support, and the push block is clamped between the vibration devices.
As a further improvement of the invention, the vibration device is provided with a support ring, a telescopic rod, an internal plate, an opening and a bump, the support ring is positioned outside the vibration device, the internal plate is installed inside the support ring through the telescopic rod, the opening penetrates through the top surface of the internal plate, the bump is vertically embedded at the top of the internal plate, the bump is provided with four blocks, the diameter of the bump is gradually enlarged from top to bottom, and the telescopic rod surrounds the outside of the internal plate and is made of rubber.
As a further improvement of the invention, the built-in plate is provided with an outer support ring, a limiting rod, swing teeth, an inner groove and rolling balls, the outer support ring is positioned outside the built-in plate, the limiting rod is arranged in the middle of the built-in plate, the swing teeth are connected to the inner side of the outer support ring and movably matched with the limiting rod, the inner groove is positioned between the outer support ring and the limiting rod, the rolling balls are arranged inside the inner groove and movably matched with the swing teeth, and the number of the rolling balls is six, the rolling balls are uniformly distributed inside the inner groove and are made of metal.
As a further improvement of the invention, the swing tooth is provided with a push plate, push strips and an air cavity, the push plate is positioned on two sides of the swing tooth, the push strips are arranged on the inner wall of the bottom end of the push plate, the air cavity is positioned inside the swing tooth, and the side surfaces of the push plate are uneven surfaces.
As a further improvement of the invention, the opening is provided with limiting strips, dispersing blocks, scraping blades and exhaust ports, the limiting strips are arranged on two sides of the opening, the dispersing blocks are clamped between the limiting strips, the scraping blades are embedded at two ends of the dispersing blocks, the exhaust ports penetrate through the upper surface and the lower surface of the dispersing blocks, the exhaust ports are three in number, the diameters of the exhaust ports are gradually reduced from top to bottom, and the side ends of the scraping blades are in a pointed shape.
As a further improvement of the invention, the exhaust port is provided with a support frame, a blocking plate and a spring, the support frame is positioned outside the exhaust port, the blocking plate is arranged on the inner wall of the support frame through the spring, and the surface of the blocking plate is uneven.
As a further improvement of the invention, the blocking plate is provided with a plate body, a drainage groove and a drainage hole, the drainage groove is sunken on the upper surface of the plate body, the drainage hole penetrates through the upper surface of the plate body and is communicated with the drainage groove, the height of the drainage groove is gradually reduced from two ends to the middle part, resistance is favorably reduced, electroplating solution on the upper surface of the blocking plate flows along the drainage groove in an accelerated manner, and the diameter of the drainage hole is gradually reduced from outside to inside.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. because electrically conductive revolving head is when near with the distance of plated metal for the plating solution of splash is attached to the electroplating brush outer wall, promotes vibrations through vibrator with the electroplating brush, and the plating solution of electroplating brush outer wall receives the shake power drippage, reduces the plating solution and is detained for a long time at the electroplating brush outer wall and by anion reduction formation cladding material, increases the contact surface of electroplating brush and the metal of waiting to plate, accelerates the electroplating brush to transmit anion to metal.
2. When the shaking force that the electroplating brush received is little, the flow velocity of plating solution is slower, and dispersion piece through the opening inside is favorable to increasing gaseous diffusion area to the gaseous gas diffusion of emission for gaseous electroplating solution with the electroplating brush outer wall blows the drippage.
Drawings
FIG. 1 is a schematic structural diagram of a conductive turret head dedicated for electroplating equipment according to the present invention.
Fig. 2 is a schematic structural diagram of a front cross-sectional view of a conductive mechanism according to the present invention.
Fig. 3 is a schematic structural diagram of a vibration device according to the present invention.
FIG. 4 is a schematic top view of a built-in board according to the present invention.
Fig. 5 is a schematic structural diagram of a top view cross section of a swing tooth according to the present invention.
Fig. 6 is a front sectional structural view of an opening according to the present invention.
FIG. 7 is a schematic top view of an exhaust port according to the present invention.
FIG. 8 is a schematic top view of a barrier plate according to the present invention.
In the figure: the device comprises a base-1, a lead-2, a bearing-3, a conductive mechanism-4, a bracket-41, an electroplating brush-42, a push block-43, a vibration device-44, a support ring-a 1, a telescopic rod-a 2, an internal plate-a 3, an opening-a 4, a bump-a 5, an external support ring-s 1, a limiting rod-s 2, a swing tooth-s 3, an internal groove-s 4, a rolling ball-s 5, a push plate-d 1, a push strip-d 2, an air cavity-d 3, a limiting strip-r 1, a dispersing block-r 2, a doctor blade-r 3, an exhaust port-r 4, a support frame-t 1, a barrier plate-t 2, a spring-t 3, a plate body-n 1, a drainage groove-n 2 and a drainage hole-n 3.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a special conductive rotary head for electroplating equipment, which structurally comprises a base 1, a lead 2, a bearing 3 and a conductive mechanism 4, wherein the lead 2 is arranged at the central position of the bottom of the base 1, the bearing 3 is vertically arranged at the top of the base 1, and the conductive mechanism 4 is movably matched with the top end of the bearing 3.
The conductive mechanism 4 is provided with a support 41, an electroplating brush 42, a push block 43 and a vibration device 44, wherein the electroplating brush 42 is arranged on the upper surface of the support 41, the vibration device 44 is arranged inside the support 41, and the push block 43 is clamped between the vibration devices 44.
The vibrating device 44 is provided with a support ring a1, a telescopic rod a2, an internal plate a3, an opening a4 and a bump a5, the support ring a1 is located on the outer side of the vibrating device 44, the internal plate a3 is installed inside the support ring a1 through the telescopic rod a2, the opening a4 penetrates through the top surface of the internal plate a3, the bump a5 is vertically embedded at the top of the internal plate a3, the bump a5 is provided with four blocks, the diameters of the four blocks are gradually enlarged from top to bottom, the contact area of the top is favorably reduced, the pressure is increased, the power of the bump a5 for pushing the electroplating brush 42 is increased, the telescopic rod a2 surrounds the outer side of the internal plate a3 and is made of rubber, the elasticity is realized, the stress uniformity of the internal plate a3 is favorably realized, and the moving speed of the internal plate a3 is accelerated.
The inner plate a3 is provided with an outer support ring s1, a limiting rod s2, a swinging tooth s3, an inner groove s4 and a rolling ball s5, the outer support ring s1 is located on the outer side of the inner plate a3, the limiting rod s2 is mounted in the middle of the inner plate a3, the swinging tooth s3 is connected to the inner side of the outer support ring s1 and movably matched with the limiting rod s2, the inner groove s4 is located between the outer support ring s1 and the limiting rod s2, the rolling ball s5 is arranged inside the inner groove s4 and movably matched with the swinging tooth s3, the six rolling balls s5 are uniformly distributed inside the inner groove s4 and made of metal, have large gravity, increase the pushing force on the swinging tooth s3, and increase the vibration force of the inner plate a 3.
The swing tooth s3 is provided with a push plate d1, a push strip d2 and an air cavity d3, the push plate d1 is located on two sides of the swing tooth s3, the push strip d2 is installed on the inner wall of the bottom end of the push plate d1, the air cavity d3 is located inside the swing tooth s3, the side face of the push plate d1 is an uneven surface, the force bearing area of the push plate d1 and the force bearing area of the push plate d 5 can be increased, the push plate d1 can be fully matched with the rolling ball s5, and the deformation speed of the push plate d 1.
The specific use mode and function of the embodiment are as follows:
in the invention, a motor of a control conductive rotary head drives a bearing 3 to rotate, anions are conveyed to a plating brush 42 through a lead 2, the bearing 3 drives a conductive mechanism 4 to rotate, the plating brush 42 transmits the anions to an outer wall of a metal to be plated, when the conductive mechanism 4 rotates, a vibration device 44 in the plating brush 42 interacts with a push block 43, the device slightly moves, a built-in plate a3 swings left and right through a telescopic rod a2 by taking a support ring a1 as a supporting point, a rolling ball s5 in the built-in plate a3 rotates along with the rotation, the rolling ball s5 rolls in an inner groove s4 to collide with a swinging tooth s3, the swinging tooth s3 swings by taking an outer support ring s1 as a supporting point and is limited by a limiting rod s2, the rolling ball s5 rolls to generate power to accelerate the vibration amplitude of the built-in plate a3, a5 pushes the plating brush 42 by the vibration force of the built-in plate a3, the plating brush 42 is subjected to the plating solution falling from the vibrating outer wall, and a push bar 5 of a push bar 1 of the swinging tooth 638 to be reset through, the gas in the air chamber d3 is compressed to be diffused to the opening a4, so that the flowing and dropping of the electroplating liquid on the outer wall of the electroplating brush 42 are accelerated, the electroplating brush 42 is driven to vibrate by the vibration device 44, the electroplating liquid on the outer wall of the electroplating brush 42 drops under the vibration force, the phenomenon that the electroplating liquid stays on the outer wall of the electroplating brush 42 for a long time and is reduced by anions to form a coating is reduced, the contact surface between the electroplating brush 42 and the metal to be coated is enlarged, and the transmission of the anions to the metal by the electroplating brush 42 is accelerated.
Example 2:
as shown in fig. 6 to 8:
wherein, opening a4 is equipped with spacing strip r1, dispersion piece r2, doctor-bar r3, gas vent r4, spacing strip r1 is established in opening a4 both sides, dispersion piece r2 presss from both sides between spacing strip r1, doctor-bar r3 inlays and fixes at dispersion piece r2 both ends, gas vent r4 runs through dispersion piece r2 upper and lower surface, gas vent r4 is equipped with threely altogether, and from top to bottom the diameter reduces gradually, is favorable to increasing the gas diffusion area at gas vent r4 top, doctor-bar r3 side is the closed angle form, is favorable to accelerating the plating solution promotion drippage with opening a4 inner wall.
Wherein, gas vent r4 is equipped with support frame t1, barrier plate t2, spring t3, support frame t1 is located gas vent r4 outside, barrier plate t2 passes through spring t3 and installs at support frame t1 inner wall, barrier plate t 2's surface is unevenness form, is favorable to the increase with gaseous area of contact for barrier plate t 2's removal speed, the clearance of accelerating gas between along barrier plate t2 passes through.
Wherein, stopper plate t2 is equipped with plate body n1, drainage groove n2, drainage hole n3, drainage groove n2 is sunken at plate body n1 upper surface, drainage hole n3 runs through plate body n1 upper surface, and is linked together with drainage groove n2, drainage groove n2 is by both ends toward the high gradual reduction at middle part, is favorable to reducing the resistance for the plating solution that blocks plate t2 upper surface flows along drainage groove n2, drainage hole n3 is dwindled gradually by outer diameter toward interior, is favorable to accelerating the plating solution and flows through drainage hole n3 and enters into inside plate body n1, and can reduce the plating solution refluence.
The specific use mode and function of the embodiment are as follows:
in the present invention, when the push plate d1 of the swing tooth s3 is deformed by the collision force of the rolling ball s5 and the air in the air chamber d3 is diffused toward the opening a4, the gas pushes the dispersion block r2 in the opening a4 upwards along the inner side of the limiting strip r1, the gas passes through the exhaust port r4 of the dispersion block r2, the gas pushes the blocking plate t2 in the exhaust port r4, the blocking plate t2 presses and deforms the spring t3, a gap is formed between the blocking plates t2, the gas passes through the gap, the electroplating solution staying on the outer wall of the blocking plate t2 enters the drainage hole n3 along the drainage groove n2 and enters the plate body n1 along the drainage hole n3 to be collected, the electroplating solution on the inner wall of the opening a4 is removed through the scraper r3 in the process that the dispersion block r2 moves up and down, the diffusion of the discharged gas through the dispersion blocks r2 in the opening a4 is beneficial to increasing the diffusion area of the gas and quickening the gas to blow and drip the electroplating liquid on the outer wall of the electroplating brush 42.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a special electrically conductive revolving head of electroplating device, its structure includes base (1), wire (2), bearing (3), electrically conductive mechanism (4), install base (1) bottom central point in base (2), bearing (3) are installed perpendicularly at base (1) top, electrically conductive mechanism (4) and bearing (3) top clearance fit, its characterized in that:
the electric conduction mechanism (4) is provided with a support (41), an electroplating brush (42), a pushing block (43) and a vibration device (44), the electroplating brush (42) is installed on the upper surface of the support (41), the vibration device (44) is arranged inside the support (41), and the pushing block (43) is clamped between the vibration device (44).
2. The conductive turret head of claim 1, wherein: the vibration device (44) is provided with a support ring (a1), an expansion rod (a2), an internal plate (a3), an opening (a4) and a bump (a5), the support ring (a1) is located on the outer side of the vibration device (44), the internal plate (a3) is installed inside the support ring (a1) through the expansion rod (a2), the opening (a4) penetrates through the top surface of the internal plate (a3), and the bump (a5) is vertically embedded and fixed at the top of the internal plate (a 3).
3. The conductive turret head of claim 2, wherein: the built-in plate (a3) is provided with an outer supporting ring (s1), a limiting rod (s2), a swinging tooth (s3), an inner groove (s4) and a rolling ball (s5), the outer supporting ring (s1) is located on the outer side of the built-in plate (a3), the limiting rod (s2) is mounted in the middle of the inner portion of the built-in plate (a3), the swinging tooth (s3) is connected to the inner side of the outer supporting ring (s1) and movably matched with the limiting rod (s2), the inner groove (s4) is located between the outer supporting ring (s1) and the limiting rod (s2), and the rolling ball (s5) is arranged inside the inner groove (s4) and movably matched with the swinging tooth (s 3).
4. The conductive turret head of claim 3, wherein: the swing tooth (s3) is provided with a push plate (d1), push strips (d2) and an air cavity (d3), the push plate (d1) is located on two sides of the swing tooth (s3), the push strips (d2) are installed on the inner wall of the bottom end of the push plate (d1), and the air cavity (d3) is located inside the swing tooth (s 3).
5. The conductive turret head of claim 2, wherein: opening (a4) is equipped with spacing strip (r1), dispersion piece (r2), doctor-bar (r3), gas vent (r4), establish opening (a4) both sides spacing strip (r1), dispersion piece (r2) presss from both sides between spacing strip (r1), doctor-bar (r3) are inlayed and are fixed at dispersion piece (r2) both ends, gas vent (r4) run through the upper and lower surface of dispersion piece (r 2).
6. The conductive turret head of claim 5, wherein: exhaust port (r4) are equipped with support frame (t1), baffle (t2), spring (t3), support frame (t1) are located exhaust port (r4) outside, baffle (t2) are installed at support frame (t1) inner wall through spring (t 3).
7. The conductive turret head of claim 6, wherein: the baffle (t2) is provided with a plate body (n1), a drainage groove (n2) and a drainage hole (n3), wherein the drainage groove (n2) is sunken on the upper surface of the plate body (n1), and the drainage hole (n3) penetrates through the upper surface of the plate body (n1) and is communicated with the drainage groove (n 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281336.1A CN112391669B (en) | 2020-11-16 | 2020-11-16 | Special conductive rotary head for electroplating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281336.1A CN112391669B (en) | 2020-11-16 | 2020-11-16 | Special conductive rotary head for electroplating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112391669A true CN112391669A (en) | 2021-02-23 |
| CN112391669B CN112391669B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011281336.1A Active CN112391669B (en) | 2020-11-16 | 2020-11-16 | Special conductive rotary head for electroplating equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008210693A (en) * | 2007-02-27 | 2008-09-11 | Canon Inc | Slip ring of universal head device |
| CN204401136U (en) * | 2014-12-12 | 2015-06-17 | 温州正达电镀设备有限公司 | The special conduction swiveling head of electroplating device |
| CN109056012A (en) * | 2018-08-06 | 2018-12-21 | 广东全过程工程咨询有限公司 | A kind of plater for mechanical organ |
| CN111850661A (en) * | 2020-07-28 | 2020-10-30 | 临漳县万盈贸易有限公司 | Rotary type electroplating mechanical cantilever conductive mechanism |
-
2020
- 2020-11-16 CN CN202011281336.1A patent/CN112391669B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008210693A (en) * | 2007-02-27 | 2008-09-11 | Canon Inc | Slip ring of universal head device |
| CN204401136U (en) * | 2014-12-12 | 2015-06-17 | 温州正达电镀设备有限公司 | The special conduction swiveling head of electroplating device |
| CN109056012A (en) * | 2018-08-06 | 2018-12-21 | 广东全过程工程咨询有限公司 | A kind of plater for mechanical organ |
| CN111850661A (en) * | 2020-07-28 | 2020-10-30 | 临漳县万盈贸易有限公司 | Rotary type electroplating mechanical cantilever conductive mechanism |
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| CN112391669B (en) | 2021-11-05 |
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Effective date of registration: 20211019 Address after: 453000 first floor of B1 plant, intelligent manufacturing industrial park, Xinxiang economic and Technological Development Zone, Xinxiang City, Henan Province Applicant after: Henan Taixin Nano Technology Co.,Ltd. Address before: 362000 No. 611, Mentou street, Mentou village, zhangban Town, Hui'an County, Quanzhou City, Fujian Province Applicant before: Quanzhou Xianzhuo Industrial Design Co., Ltd |
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