CN114775005A - Electroplating device for circuit board - Google Patents
Electroplating device for circuit board Download PDFInfo
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- CN114775005A CN114775005A CN202210313359.9A CN202210313359A CN114775005A CN 114775005 A CN114775005 A CN 114775005A CN 202210313359 A CN202210313359 A CN 202210313359A CN 114775005 A CN114775005 A CN 114775005A
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- wall
- plate
- circuit board
- electroplating
- casing
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- 238000009713 electroplating Methods 0.000 title claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000005485 electric heating Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 238000007747 plating Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
-
- 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 an electroplating device for a circuit board, which belongs to the technical field of electroplating and comprises a shell, an air outlet mechanism, an inner screen frame, a transmission worm, a driving gear and an electric board mounting assembly, wherein a driving motor, an electric heating box and a back mounting plate are fixedly mounted on the outer wall of the rear side of the shell from top to bottom respectively, and a fan is fixedly mounted inside the back mounting plate; according to the invention, the liftable inner mesh frame is arranged in the electroplating device, the rotatable electric plate mounting assembly is arranged in the electroplating device, when the electric plate is electroplated, the electric plate only needs to be quickly mounted on the electric plate mounting assembly, and when the electroplating device is electroplated, the driving motor is started to drive the transmission toothed plate to move, so that the movement of the inner mesh frame is realized.
Description
Technical Field
The invention belongs to the technical field of electroplating, and particularly relates to an electroplating device for a circuit board.
Background
Electroplating is a common metal processing technology, and is a process of plating a thin layer of other metals or alloys on the surface of some metals through electrolysis, so that a protective film can be plated on the surface of the metals, and the effects of improving wear resistance, conductivity, light reflection, corrosion resistance (copper sulfate and the like), beauty and the like can be achieved for the metals. The outer layer of many coins on the market is also plated, and for some circuit boards, the plating process is also needed sometimes.
Chinese patent discloses (CN201921321423.8) electroplating device for printed circuit board, including an electroplating bath, two sets of plate grooves for placing anode plates are arranged in the electroplating bath, the plate grooves have an opening towards one side of the electroplating direction, and the two plate grooves are composed of a movable plate groove arranged in the inner side direction and a fixed plate groove arranged in the outer side direction, an electroplating interlayer region is formed between the movable plate groove and the fixed plate groove, the circuit board is positioned on the electroplating interlayer region, wherein the two movable plate grooves are connected with a bidirectional telescopic cylinder arranged in the middle of the electroplating bath, the circuit board of the device is placed behind the electroplating bath, the movable plate groove is pushed by the bidirectional telescopic cylinder, the bottom of the circuit board is fixed by utilizing a movable plate frame, so that the circuit board is not easy to collide with an anode plate and a nozzle in the electroplating process, the scratch of the circuit board is avoided simultaneously, the quality of the circuit board is improved, and a hanger of the device is fixed by a pressing block, further promoted whole electroplating process's stability, but the device does not install in inside and can go on from the structure of stirring, can't improve the whole effect that flows of plating solution, leads to electroplating effect to descend, and the design has linkage structure simultaneously, can't make the product carry out self upset when advancing electroplating, also can influence whole electroplating effect, and the whole result of use of device descends, needs carry out certain improvement.
Disclosure of Invention
The invention aims to: in order to solve the problem that the traditional electroplating device is not internally provided with a structure capable of stirring automatically, the whole flowing effect of electroplating solution cannot be improved, the electroplating effect is reduced, meanwhile, a linkage structure is not designed, the product cannot be overturned when the product is electroplated, the whole electroplating effect can be influenced, and the whole using effect of the device is reduced, so that the electroplating device for the circuit board is provided.
In order to achieve the purpose, the invention adopts the following technical scheme: an electroplating device for a circuit board comprises a casing, a shell, an air outlet mechanism, an inner mesh frame, a transmission worm, a driving gear and an electric plate mounting assembly, wherein the outer wall of the rear side of the casing is fixedly provided with a driving motor, an electric heating box and a back mounting plate from top to bottom respectively, the inner part of the back mounting plate is fixedly provided with a fan, the air outlet mechanism is rotatably arranged in an air hole formed in the inner wall of the casing, one end of an output shaft of the driving motor is fixedly provided with a rotating shaft, one end of the rotating shaft is positioned in the casing and fixedly provided with a driving toothed roller, the inner wall of the casing is provided with external meshing teeth, the inner mesh frame is slidably arranged in the casing, the top of the inner mesh frame is fixedly provided with a transmission toothed plate, the driving toothed roller is connected with the transmission toothed plate in an engaged manner, the inner wall of the casing is longitudinally and fixedly provided with a meshing toothed rack, the inner wall of the inner mesh frame is fixedly provided with a shaft bracket, the installation axle is installed to the pedestal internal rotation, the outside fixed mounting of installation axle has the transmission gear sleeve, and the one end fixed mounting of installation axle has electroplax installation component, the intermeshing is connected between transmission gear sleeve and the meshing rack.
As a further description of the above technical solution:
the utility model discloses a portable electronic device, including casing, hinge, observation window, base, top groove, enclosing cover, observation window, base, top groove, the outside fixed mounting of casing has the shell, install the enclosing cover through the hinge in the shell, the observation window is installed to the outside that the shell below is located the casing is inlayed, the bottom fixed mounting of casing has the base, the top groove has been seted up at the top of casing.
As a further description of the above technical solution:
the fan is connected with the electric heating box through an air pipe, the electric heating box is connected with the casing through an air guide pipe, and a bottom discharge hole is fixedly arranged at the bottom of the casing.
As a further description of the above technical solution:
the air outlet mechanism is composed of a conical head and an air guide tube, the conical head is fixedly installed at one end of the air guide tube, and a plurality of air outlet holes are formed in the outer portion of the conical head.
As a further description of the above technical solution:
and a wiping pad is fixedly arranged on the inner wall of the shell through a connecting spring.
As a further description of the above technical solution:
the electroplax installation component comprises L type mounting panel, built-in spring, inner guide rail, locating plate and side piece, fixed mounting has the inner guide rail on the inside groove inner wall of seting up of L type mounting panel.
As a further description of the above technical solution:
the inner wall of an inner groove formed in the L-shaped mounting plate is fixedly provided with an inner guide rail, the inner part of the inner groove is fixedly provided with a built-in spring, and the positioning plate is connected with the inner guide rail in a sliding mode through a side block fixedly arranged on the outer wall of one side of the positioning plate.
As a further description of the above technical solution:
the bottom end of the built-in spring is fixedly connected with the top surface of the positioning plate, a top groove is formed in the top surface of the positioning plate, and an inner handle is rotatably installed inside the top groove through a rotating shaft.
As a further description of the above technical solution:
rotate through the pivot on the inner wall of inner screen frame and install drive gear and transmission worm wheel, transversely rotate through the axle sleeve on the inner wall of inner screen frame and install the drive worm, intermeshing is connected between drive worm wheel and the drive worm, intermeshing is connected between drive gear and the external toothing, the outside fixed mounting of drive worm has the stirring blade, fixed mounting has the electrode tip on the bottom surface inner wall of casing, the transmission pinion rack is located the apical trough under.
As a further description of the above technical solution:
the bottom of interior screen frame is provided with clean subassembly, clean subassembly includes movable clamp plate, removes frame and clearance end brush, movable clamp plate is installed through the pivot rotation in the bottom of interior screen frame, movable clamp plate's one end is passed through the connecting axle and is rotated and install and remove the frame, the outside fixed mounting of connecting axle has torque spring, torque spring's one end and the inner wall fixed connection who removes the frame, fixed mounting has the clearance end brush on the outer wall of one side of removal frame, remove the frame and clear up end brush all with the bottom surface inner wall in close contact with of casing and extrusion.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the electroplating device, the liftable inner mesh frame is arranged in the electroplating device, the rotatable electric plate mounting assembly is arranged in the electroplating device, when the electric plate is electroplated, the electric plate only needs to be mounted on the electric plate mounting assembly, due to the overall structural design of the electric plate mounting assembly, the use is very simple, the quick positioning of the electric plate can be quickly completed through simple operation, when the electroplating device is used for electroplating, the movement of the inner mesh frame can be realized by opening the driving motor, when the inner mesh frame moves, the electric plate mounted on the electric plate mounting assembly can be rotated through a linkage effect, the electroplating process that the electric plate rotates simultaneously in the lifting process is realized, and the electroplating effect is greatly improved.
2. According to the electroplating device, the transmission worm with the stirring blades is arranged in the inner screen frame, the driving gear and the transmission worm wheel are arranged in the inner screen frame, and when the inner screen frame is used for electroplating a lifting electric plate, the transmission worm with the stirring blades can be effectively driven to rotate through a linkage effect.
3. According to the invention, the fan and the electric heating box are arranged outside, after the electric plate is electroplated in normal times, the fan and the electric heating box can be opened, the electroplated electric plate is dried, the electric heating box can heat the air introduced into the fan, and finally the air is sent out through the air outlet mechanism.
4. According to the electroplating bath device, the inner mesh frame can be lifted and separated from the electroplating liquid level before the electroplating electroplate is dried by installing the wiping pad with the connecting spring inside, and after the inner mesh frame is lifted, the wiping pad with the connecting spring can be in close contact with and rub with the inner mesh frame, so that electroplating bath outside the inner mesh frame can be well wiped, and meanwhile, the electroplating bath adsorbed in the wiping pad can be extruded out when the inner mesh frame moves, and the using effect is good.
Drawings
Fig. 1 is a schematic perspective view of an electroplating apparatus for a circuit board.
Fig. 2 is a schematic diagram of an internal structure of an electroplating apparatus for a circuit board.
Fig. 3 is a rear view of a plating apparatus for a circuit board.
Fig. 4 is an enlarged schematic perspective view of an air outlet mechanism in an electroplating device for a circuit board.
FIG. 5 is an enlarged schematic view of a part A of the plating apparatus for a circuit board.
Fig. 6 is an enlarged schematic structural view at B in a plating apparatus for a circuit board.
FIG. 7 is an enlarged perspective view of a board mounting assembly of the electroplating apparatus for circuit boards.
Fig. 8 is an enlarged schematic structural view at C in a plating apparatus for a circuit board.
Fig. 9 is an enlarged plan view of a cleaning member in the plating apparatus for the circuit board.
Illustration of the drawings:
1. a housing; 2. a top groove; 3. a drive motor; 4. a housing; 5. an outer cover; 6. a base; 7. an observation window; 8. an air outlet mechanism; 81. an air outlet; 82. a conical head; 83. an air duct; 9. a wiping pad; 10. a transmission toothed plate; 11. a drive gear roller; 12. an inner screen frame; 13. external gear teeth; 14. an electrode tip; 15. meshing the racks; 16. a drive worm; 17. agitating the blades; 18. an air guide pipe; 19. an electric heating box; 20. a fan; 21. a back mounting plate; 22. a bottom discharge hole; 23. a drive gear; 24. installing a shaft; 25. a drive worm gear; 26. an electrical board mounting assembly; 261. an L-shaped mounting plate; 262. a built-in spring; 263. an inner guide rail; 264. a top groove; 265. positioning a plate; 266. a side block; 267. an inner handle; 27. a pedestal; 28. a transmission gear sleeve; 29. a cleaning assembly; 291. a movable pressing plate; 292. moving the frame; 293. cleaning a bottom brush; 294. a torsion spring; 295. and (7) connecting the shafts.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an electroplating device for circuit board, includes casing 1, shell 4, air-out mechanism 8, interior net frame 12, drive worm 16, drive gear 23 and electroplax installation component 26, from last to respectively fixed mounting have driving motor 3, electric heat box 19 and back of the body mounting panel 21 down on the rear side outer wall of casing 1, the inside fixed mounting of back of the body mounting panel 21 has fan 20, the downthehole rotation of the wind of seting up on the inner wall of casing 1 installs air-out mechanism 8, driving motor 3's output shaft one end fixed mounting has the pivot, and pivot one end is located the inside fixed mounting of casing 1 and has drive fluted roller 11, be provided with external toothing tooth 13 on the inner wall of casing 1, the inside slidable mounting of casing 1 has interior net frame 12, the top fixed mounting of interior net frame 12 has drive pinion rack 10, drive fluted roller 11 is connected with intermeshing between the drive pinion 10, indulge fixed mounting on the inner wall of casing 1 has meshing rack 15, the inner screen frame 12 is characterized in that a shaft bracket 27 is fixedly mounted on the inner wall of the inner screen frame 12, an installation shaft 24 is rotatably mounted in the shaft bracket 27, a transmission gear sleeve 28 is fixedly mounted on the outer portion of the installation shaft 24, an electric plate mounting component 26 is fixedly mounted at one end of the installation shaft 24, the transmission gear sleeve 28 and the meshing rack 15 are meshed with each other and connected with each other, a shell 4 is fixedly mounted on the outer portion of the casing 1, an outer cover 5 is mounted in the shell 4 through a hinge, an observation window 7 is mounted below the shell 4 and positioned outside the casing 1 in an embedded manner, a base 6 is fixedly mounted at the bottom of the casing 1, a top groove 2 is formed in the top of the casing 1, and when electroplating is carried out, a driving motor 3 can be opened to drive a transmission toothed plate 10 to move, so that the inner screen frame 12 is moved, and when the inner screen frame 12 is moved, the installation shaft 24 with the transmission gear sleeve 28 rotates due to the meshing action with the meshing rack 15, therefore, the electroplate arranged on the electroplate mounting assembly 26 can rotate, the electroplating process that the electroplate rotates simultaneously in the lifting process is realized, and the electroplating effect is greatly improved;
the fan 20 is connected with the electric heating box 19 through an air pipe, the electric heating box 19 is connected with the casing 1 through an air guide pipe 18, a bottom discharge hole 22 is fixedly arranged at the bottom of the casing 1, the fan 20 and the electric heating box 19 are arranged, after the electric plate is electroplated in normal times, the fan 20 and the electric heating box 19 can be opened, the electroplated electric plate is dried, the electric heating box 19 can heat the air introduced into the fan 20, and finally the air is sent out through the air outlet mechanism 8;
the air outlet mechanism 8 consists of a conical head 82 and an air guide pipe 83, the conical head 82 is fixedly installed at one end of the air guide pipe 83, a plurality of air outlet holes 81 are formed in the outer portion of the conical head 82, the air outlet mechanism 8 is installed, the air outlet mechanism 8 consists of the conical head 82 and the air guide pipe 83, due to the shape design of the air outlet mechanism 8, the outer end of the air outlet mechanism is the conical head 82, airflow can be rapidly converged to the air outlet holes 81 in different positions after being guided into the conical head 82, and due to the fact that the air pressure in different air outlet holes 81 is inconsistent, the air guide pipe 83 can automatically rotate to rotationally spray out airflow in the air outlet mechanism 8, so that the diffusion range and the diffusion effect of the airflow can be greatly improved, and the drying efficiency and the drying effect of the electroplated electric plate are effectively improved;
the inner wall of the shell 1 is fixedly provided with a wiping pad 9 through a connecting spring, the wiping pad 9 is fixedly arranged, the inner mesh frame 12 can be lifted and separated from the electroplating liquid level before the electroplating electroplate is dried, and after the inner mesh frame 12 is lifted, the wiping pad 9 with the connecting spring can be in close contact with and rub with the inner mesh frame 12, so that electroplating liquid outside the inner mesh frame 12 can be well wiped, and meanwhile, the electroplating liquid adsorbed in the wiping pad 9 can be extruded out when the inner mesh frame 12 moves;
the electric board mounting assembly 26 is composed of an L-shaped mounting plate 261, an inner spring 262, an inner guide rail 263, a positioning plate 265 and a side block 266, the inner wall of an inner groove formed in the L-shaped mounting plate 261 is fixedly provided with the inner guide rail 263, the inner part of the inner groove is fixedly provided with the inner spring 262, the positioning plate 265 is connected with the inner guide rail 263 in a sliding way through the side block 266 fixedly arranged on the outer wall of one side of the positioning plate 265, the bottom end of the inner spring 262 is fixedly connected with the top surface of the positioning plate 265, the top surface of the positioning plate 265 is provided with a top groove 264, an inner handle 267 is rotatably arranged in the top groove 264 through a rotating shaft, the electric board mounting assembly 26 is installed through the electric board mounting assembly 26, the electric board mounting assembly 26 is composed of the L-shaped mounting plate 261, the inner spring 262, the inner guide rail 263, the positioning plate 265 and the side block 266, when an electric board is electroplated, the positioning plate 265 is lifted directly through the inner handle 267 of the upper lifting electric plate mounting assembly 26, the electric plate is placed on the L-shaped mounting plate 261, at the moment, the inner handle 267 is loosened, the positioning plate 265 can be automatically bounced downwards through the built-in spring 262, and the quick positioning of the electric plate is completed;
install drive gear 23 and transmission worm wheel 25 through the pivot rotation on the inner wall of interior screen frame 12, install transmission worm 16 through the horizontal rotation of axle sleeve on the inner wall of interior screen frame 12, intermeshing is connected between transmission worm wheel 25 and the transmission worm 16, intermeshing is connected between drive gear 23 and the external gear 13, the outside fixed mounting of transmission worm 16 has stirring blade 17, fixed mounting has electrode tip 14 on the bottom surface inner wall of casing 1, transmission pinion rack 10 is located under the overhead tank 2, through installing transmission worm 16, makes intermeshing be connected between transmission worm wheel 25 and the transmission worm 16, when interior screen frame 12 carries out the lift electroplate and electroplates, drive gear 23 and the external gear 13 meshing takes place to rotate, and transmission worm wheel 25 synchronous rotation can effectively drive the transmission worm 16 rotation that has stirring blade 17, the design is reasonable and ingenious, the self-stirring function of the stirring blades 17 on the electroplating solution can be realized when the inner screen frame 12 is lifted, no additional power source is needed, the energy is saved, meanwhile, the electroplating solution can rapidly move, the contact area and the contact frequency with the rotating electric plate are improved, and the electroplating effect is further improved;
the bottom of the inner screen frame 12 is provided with a cleaning assembly 29, the cleaning assembly 29 comprises a movable pressure plate 291, a moving frame 292 and a cleaning bottom brush 293, the bottom of the inner screen frame 12 is rotatably provided with a movable pressing plate 291 through a rotating shaft, one end of the movable pressing plate 291 is rotatably provided with a movable frame 292 through a connecting shaft 295, a torsion spring 294 is fixedly installed at the outside of the connecting shaft 295, one end of the torsion spring 294 is fixedly connected with the inner wall of the moving frame 292, a cleaning bottom brush 293 is fixedly arranged on the outer wall of one side of the movable frame 292, the movable frame 292 and the cleaning bottom brush 293 are both in close contact with and extruded with the inner wall of the bottom surface of the machine shell 1, when the inner screen frame 12 moves up and down, the cleaning component 29 can be directly pressed to move inwards, and the moving cleaning component 29 can concentrate some metal impurities generated in the electroplating process to the bottom discharge hole 22, so that the subsequent cleaning is facilitated.
The working principle is as follows: when electroplating an electroplate, only the electroplate needs to be installed on the electroplate installation assembly 26, during installation, the positioning plate 265 can be lifted directly by lifting the inner handle 267 of the electroplate installation assembly 26, the electroplate is placed on the L-shaped installation plate 261, at the moment, the inner handle 267 is loosened, the positioning plate 265 can be automatically bounced down by the built-in spring 262, and the quick positioning of the electroplate is completed, during electroplating, the driving toothed plate 10 can be driven to move by starting the driving motor 3, so as to realize the movement of the inner screen frame 12, when the inner screen frame 12 moves, the installation shaft 24 with the driving toothed sleeve 28 rotates due to the meshing action with the meshing rack 15, so as to rotate the electroplate installed on the electroplate installation assembly 26, the electroplating process that the electroplate rotates simultaneously in the lifting process is realized, the electroplating effect is greatly improved, when the electroplate is lifted by the inner screen frame 12, the driving gear 23 is meshed with the outer meshing rack 13 to rotate, the transmission worm wheel 25 rotates synchronously, the transmission worm 16 with the stirring blade 17 can be effectively driven to rotate, when the inner screen frame 12 goes up and down, the stirring blade 17 can automatically stir the electroplating solution, meanwhile, the electroplating solution can move quickly, the contact area and the contact frequency with the rotating electric plate can be improved, the electroplating effect can be further improved, after electroplating, the electric plate needs to be dried, before the electroplating electric plate is dried, the inner screen frame 12 can be lifted to be separated from the electroplating solution surface, after the inner screen frame 12 is lifted, the wiping pad 9 with the connecting spring can be in close contact friction with the inner screen frame 12, so that the electroplating solution outside the inner screen frame 12 can be well wiped, and simultaneously when the inner screen frame 12 moves, the electroplating solution adsorbed in the wiping pad 9 can be pressed out, the fan 20 and the electric heating box 19 can be opened, the electric heating box 19 can heat the wind led in the fan 20, finally see off through air-out mechanism 8, because the morphological design of air-out mechanism 8, the outer end is cone 82, the exhaust vent 81 of different positions can be assembled rapidly after the air current is leading-in cone 82, because the wind pressure in the different exhaust vent 81 is inconsistent, thereby the air duct 83 can take place automatically and rotate, the rotatory blowout of air current in the air-out mechanism 8, electroplate back electroplate and carry out the drying, when the up-and-down motion of inner net frame 12, can directly press clean subassembly 29 and move to the inboard displacement, some metallic impurity that the clean subassembly 29 of removal can produce among the electroplating process concentrate with end discharge gate 22 department, be convenient for follow-up clearance.
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 (10)
1. The utility model provides an electroplating device for circuit board, includes casing (1), shell (4), air-out mechanism (8), intranet frame (12), transmission worm (16), drive gear (23) and electroplax installation component (26), its characterized in that: the utility model discloses an air conditioner, including casing (1), air outlet mechanism (8), outer screen frame (12), drive toothed bar (10), intermeshing between drive toothed bar (11) and drive toothed bar (10), be provided with outer meshing tooth (13) on the inner wall of casing (1), the inside slidable mounting of output shaft one end fixed mounting of drive motor (3) has the pivot, and pivot one end is located the inside fixed mounting of casing (1) has drive toothed bar (11), be provided with outer meshing tooth (13) on the inner wall of casing (1), the inside sliding mounting of casing (1) has inner screen frame (12), the top fixed mounting of inner screen frame (12) has drive toothed bar (10), intermeshing is connected between drive toothed bar (11) and drive toothed bar (10), indulge on the inner wall of casing (1) and put fixed mounting have meshing rack (15), fixed mounting has pedestal (27) on the inner wall of interior screen frame (12), installation axle (24) are installed to pedestal (27) internal rotation, the outside fixed mounting of installation axle (24) has transmission gear sleeve (28), and the one end fixed mounting of installation axle (24) has electroplax installation component (26), intermeshing is connected between transmission gear sleeve (28) and meshing rack (15).
2. The electroplating device for the circuit board according to claim 1, wherein a shell (4) is fixedly mounted on the outer portion of the machine shell (1), an outer cover (5) is mounted in the shell (4) through a hinge, an observation window (7) is mounted below the shell (4) and positioned on the outer portion of the machine shell (1) in an embedded mode, a base (6) is fixedly mounted at the bottom of the machine shell (1), and a top groove (2) is formed in the top of the machine shell (1).
3. The electroplating apparatus for circuit board according to claim 1, wherein the blower (20) is connected to the electric heating box (19) through an air duct, the electric heating box (19) is connected to the cabinet (1) through an air duct (18), and a bottom discharge port (22) is fixedly installed at the bottom of the cabinet (1).
4. The electroplating device for the circuit board according to claim 3, wherein the air outlet mechanism (8) comprises a conical head (82) and an air guide pipe (83), the conical head (82) is fixedly installed at one end of the air guide pipe (83), and a plurality of air outlet holes (81) are formed in the outer part of the conical head (82).
5. An electroplating device for circuit board according to claim 1, characterized in that the inner wall of the casing (1) is fixedly provided with a wiping pad (9) by a connecting spring.
6. The electroplating apparatus for circuit board according to claim 5, wherein the electric board mounting assembly (26) is composed of an L-shaped mounting plate (261), an inner spring (262), an inner guide rail (263), a positioning plate (265) and a side block (266).
7. The electroplating apparatus for circuit board according to claim 6, wherein the L-shaped mounting plate (261) has an inner guide rail (263) fixedly mounted on the inner wall of the inner tank, the inner spring (262) is fixedly mounted in the inner tank, and the positioning plate (265) is slidably connected with the inner guide rail (263) through a side block (266) fixedly mounted on the outer wall of one side of the positioning plate.
8. The electroplating device for the circuit board according to claim 7, wherein the bottom end of the built-in spring (262) is fixedly connected with the top surface of the positioning plate (265), the top surface of the positioning plate (265) is provided with a top groove (264), and the inside of the top groove (264) is rotatably provided with an inner handle (267) through a rotating shaft.
9. The electroplating device for the circuit board according to claim 1, wherein a driving gear (23) and a transmission worm gear (25) are rotatably installed on the inner wall of the inner screen frame (12) through a rotating shaft, a transmission worm (16) is transversely and rotatably installed on the inner wall of the inner screen frame (12) through a shaft sleeve, the transmission worm gear (25) and the transmission worm (16) are meshed with each other and connected with each other, the driving gear (23) and the outer meshing teeth (13) are meshed with each other and connected with each other, stirring blades (17) are fixedly installed outside the transmission worm (16), an electrode tip (14) is fixedly installed on the inner wall of the bottom surface of the casing (1), and the transmission toothed plate (10) is located right below the top groove (2).
10. An electroplating apparatus for circuit board according to claim 9, wherein the bottom of the inner frame (12) is provided with a cleaning assembly (29), the cleaning component (29) comprises a movable pressure plate (291), a moving frame (292) and a bottom cleaning brush (293), the bottom of the inner screen frame (12) is rotatably provided with a movable pressing plate (291) through a rotating shaft, one end of the movable pressure plate (291) is rotatably provided with a movable frame (292) through a connecting shaft (295), a torsion spring (294) is fixedly arranged outside the connecting shaft (295), one end of the torsion spring (294) is fixedly connected with the inner wall of the moving frame (292), a bottom cleaning brush (293) is fixedly arranged on the outer wall of one side of the movable frame (292), the movable frame (292) and the cleaning bottom brush (293) are both in close contact with and extruded with the inner wall of the bottom surface of the machine shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210313359.9A CN114775005A (en) | 2022-03-28 | 2022-03-28 | Electroplating device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210313359.9A CN114775005A (en) | 2022-03-28 | 2022-03-28 | Electroplating device for circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN114775005A true CN114775005A (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210313359.9A Pending CN114775005A (en) | 2022-03-28 | 2022-03-28 | Electroplating device for circuit board |
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