CN112695371A - Filtering and cleaning device for electroplating solution - Google Patents
Filtering and cleaning device for electroplating solution Download PDFInfo
- Publication number
- CN112695371A CN112695371A CN202011478679.7A CN202011478679A CN112695371A CN 112695371 A CN112695371 A CN 112695371A CN 202011478679 A CN202011478679 A CN 202011478679A CN 112695371 A CN112695371 A CN 112695371A
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- plate
- support frame
- electroplating bath
- side wall
- filtering
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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
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
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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 filtering and cleaning device for electroplating solution, wherein a separation plate is formed in the middle of an opening of a support frame; the division plate divides the opening of the support frame into an upper part and a lower part; an electroplating bath which penetrates through the upper part and the lower part is formed between the upper ends of the middle parts of the front side wall and the rear side wall of the opening of the support frame; the filtering and cleaning unit comprises a pair of closing plates; a gap is arranged between the electroplating bath and the isolation plate, and a pair of closing plates move left and right and are arranged in the gap; a liquid outlet is formed in the middle of the isolation plate; the left end and the right end of the isolation plate are provided with a plurality of uniformly distributed filter holes; vertical extension plates are respectively formed at the left end and the right end of the upper end surface of the support frame; a water pump is fixed on the end surface of the inner side of the vertical extension plate; a water inlet pipe of the water pump is inserted into the opening of the support frame, and a water outlet pipe is connected with the electroplating bath; the lower part of the supporting frame is provided with a lifting extrusion plate in a lifting way.
Description
Technical Field
The invention relates to the technical field of electroplating equipment, in particular to a filtering and cleaning device for electroplating solution.
Background
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis so as to prevent metal oxidation (such as corrosion), improve wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate) and improve the appearance.
A rotary electroplating hanger is arranged at the upper part of the electroplating bath, the rotary electroplating hanger can drive a hanger workpiece to rotate together and can supply power to the workpiece through a hook at the same time, and the workpiece is connected with a direct-current power supply cathode; solid particles in a suspension state in electroplating bath liquid reach the surface of a cathode through the action of diffusion, convection, electrophoresis and the like to be codeposited with a coating or attached to the surface of the coating, so that rework or workpiece scrapping can be caused due to a plurality of faults, the electroplating bath needs to be cleaned regularly, the existing cleaning is generally manual cleaning, the workload is large, and the working efficiency is not high.
Disclosure of Invention
The invention aims to provide a filtering and cleaning device for electroplating solution, aiming at the technical problem that the cleaning of suspended solid particles of the existing electroplating solution is time-consuming and labor-consuming.
The technical scheme for solving the technical problems is as follows: a filtering and cleaning device for electroplating solution comprises a rectangular frame-shaped support frame with an opening at the upper end and a filtering and cleaning unit; the bottom surface of the supporting frame is provided with a plurality of supporting legs which are uniformly distributed; the middle part of the opening of the supporting frame is provided with a separation plate; the division plate divides the opening of the support frame into an upper part and a lower part; a rectangular frame-shaped electroplating bath which penetrates through the upper and lower parts is formed between the upper ends of the middle parts of the front and rear side walls of the opening of the support frame; the filtering and cleaning unit comprises a pair of closing plates; a gap is arranged between the electroplating bath and the isolation plate, and a pair of closing plates move left and right and are arranged in the gap; a liquid discharge port which penetrates up and down is formed in the middle of the isolation plate; the left end and the right end of the isolation plate are provided with a plurality of uniformly distributed filter holes; vertical extension plates are respectively formed at the left end and the right end of the upper end surface of the support frame; a water pump is fixed on the end surface of the inner side of the vertical extension plate; a water inlet pipe of the water pump is inserted into the opening of the support frame, and a water outlet pipe is connected with the electroplating bath; the lower part of the supporting frame is provided with a lifting extrusion plate in a lifting way; the left side wall and the right side wall of the support frame are respectively provided with a slag discharge pipe; the slag discharge pipe is positioned at the lower side of the isolation plate and close to the isolation plate.
Preferably, the left portion of the upper end surface of the elevating pressing plate is formed as an inclined surface inclined upward from left to right, and the right portion is formed as an inclined surface inclined upward from right to left.
Preferably, a lifting cylinder is fixed at the center of the bottom surface of the support frame; the lifting extrusion plate is fixed at the upper end of a piston rod of the lifting cylinder; a plurality of vertical guide posts which are uniformly distributed are formed at the bottom of the lifting extrusion plate; the vertical guide post vertically penetrates through the lower side wall of the support frame.
Preferably, a rectangular frame-shaped sealing ring is formed around the lifting extrusion plate.
Preferably, the lower end of the left side wall and the right end of the right side wall of the electroplating bath are respectively formed with a right-angled triangle-shaped guide plate; a gap is arranged between the pair of guide plates; the inclined surfaces of the pair of guide plates are arranged obliquely downwards from outside to inside.
Preferably, the closing plate is L-shaped; the horizontal part of the closing plate moves left and right and is arranged between the gap between the electroplating bath and the isolation plate; a left driving threaded rod and a right driving threaded rod are pivoted between the vertical extending plate and the end surface of the corresponding side of the electroplating bath; a left driving motor and a right driving motor are fixed on the outer side end faces of the vertical extending plates; the outer side end of the left and right driving threaded rod is fixedly connected with an output shaft of a left and right driving motor; the vertical part of the vertical extending plate is screwed on the left and right driving threaded rods on the corresponding side.
Preferably, a notch is formed at the upper end of the right end of the left closing plate, and a notch is formed at the lower end of the left end of the right closing plate; the close ends of the pair of closing plates are mutually inserted and connected.
Preferably, the upper parts of the left and right side walls of the electroplating bath are respectively formed with liquid inlet holes which are inclined from outside to inside and penetrate downwards; the water outlet pipe is connected with the liquid inlet hole at the corresponding side.
The invention has the beneficial effects that: simple structure, convenient cleaning of suspended particles or residues in the electroplating solution and good cleaning effect.
Drawings
Fig. 1 is a schematic structural view of a cross section of the present invention.
In the figure, 10, the support; 11. supporting legs; 12. a vertically extending plate; 13. a separator plate; 130. a liquid discharge port; 131. a filtration pore; 14. an electroplating bath; 140. a liquid inlet hole; 141. a guide plate; 20. an over-filtration cleaning unit; 21. a left and right driving motor; 22. driving the threaded rod left and right; 23. a closing plate; 24. a lifting cylinder; 25. lifting the extrusion plate; 251. a seal ring; 252. a vertical guide post; 26. a slag discharge pipe; 27. a water pump; 271. a water inlet pipe; 272. and (5) discharging a water pipe.
Detailed Description
As shown in FIG. 1, a plating solution filtering and cleaning device comprises a rectangular frame-shaped support frame 10 with an open upper end and a filtering and cleaning unit 20; the bottom surface of the supporting frame 10 is provided with a plurality of supporting legs 11 which are uniformly distributed; a separation plate 13 is formed in the middle of the opening of the support frame 10; the division plate 13 divides the opening of the support frame 10 into an upper part and a lower part; a rectangular frame-shaped electroplating bath 14 which penetrates through the upper and lower parts is formed between the upper ends of the middle parts of the front and rear side walls of the opening of the support frame 10; the filtered cleaning unit 20 includes a pair of closing plates 23; a gap is arranged between the electroplating bath 14 and the isolation plate 13, and a pair of closing plates 23 move left and right and are arranged in the gap; a liquid outlet 130 which penetrates up and down is formed in the middle of the isolation plate 13; the left end and the right end of the isolation plate 13 are provided with a plurality of uniformly distributed filter holes 131; vertical extension plates 12 are respectively formed at the left end and the right end of the upper end surface of the support frame 10; a water pump 27 is fixed on the inner side end surface of the vertical extension plate 12; a water inlet pipe 271 of the water pump 27 is inserted into the opening of the support frame 10, and a water outlet pipe 272 is connected with the electroplating bath 14; a lifting extrusion plate 25 is arranged at the lower part of the support frame 10 in a lifting way; the left side wall and the right side wall of the support frame 10 are respectively provided with a slag discharge pipe 26; the slag discharge pipe 26 is located at the lower side of the partition plate 13 and adjacent to the partition plate 13.
As shown in fig. 1, the upper end surface of the elevating pressing plate 25 is formed to have a left portion formed as an inclined surface inclined upward from left to right and a right portion formed as an inclined surface inclined upward from right to left.
As shown in fig. 1, a lifting cylinder 24 is fixed at the center of the bottom surface of the support frame 10; the lifting extrusion plate 25 is fixed at the upper end of the piston rod of the lifting cylinder 24; the bottom of the lifting extrusion plate 25 is formed with a plurality of vertical guide posts 252 which are uniformly distributed; the vertical guide post 252 vertically passes through the lower sidewall of the supporting stand 10.
As shown in fig. 1, a rectangular frame-shaped sealing ring 251 is formed around the elevating pressing plate 25.
As shown in fig. 1, right triangular guide plates 141 are formed at the lower end of the left side wall and the right end of the right side wall of the plating tank 14, respectively; a gap is provided between the pair of guide plates 141; the inclined surfaces of the pair of guide plates 141 are inclined downward from the outside to the inside.
As shown in fig. 1, the closing plate 23 is L-shaped; the horizontal part of the closing plate 23 is arranged between the gap between the plating tank 14 and the isolation plate 13 in a left-right movement manner; a left driving threaded rod 22 and a right driving threaded rod 22 are pivoted between the end faces of the vertical extending plate 12 and the corresponding side of the electroplating bath 14; a left driving motor 21 and a right driving motor 21 are fixed on the outer side end face of the vertical extension plate 12; the outer side end of the left and right driving threaded rod 22 is fixedly connected with the output shaft of the left and right driving motor 21; the vertical portion of the vertically extending plate 12 is screwed on the left and right drive threaded rods 22 of the respective sides.
As shown in fig. 1, a notch is formed at the upper end of the right end of the left closing plate 23, and a notch is formed at the lower end of the left end of the right closing plate 23; the close ends of the pair of closing plates 23 are mutually inserted and connected.
As shown in fig. 1, the upper portions of the left and right sidewalls of the plating tank 14 are respectively formed with a liquid inlet hole 140 that is inclined from outside to inside and penetrates downward; the outlet pipe 272 is connected to the inlet hole 140 of the corresponding side.
The working principle of the electroplating solution filtering and cleaning device;
when the plating is performed, as shown in fig. 1, when the over-filtration treatment is required, the pair of closing plates 23 are first separated, so that the plating solution in the plating tank 14 flows onto the lifting pressing plate 25 through the liquid discharge port 130, and then the pair of closing plates 23 close to and close the lower end opening of the plating tank 14; then the elevating pressing plate 25 is raised so that the plating liquid is filtered through the filtering holes 131 and suspended particles or residues in the plating liquid are stopped at the lower side of the partition plate 13; when the extrusion plate 25 is lifted to the uppermost end, the electroplating solution is filtered and cleaned, then the pair of water pumps 27 are started, the electroplating solution on the upper side of the isolation plate 13 reenters the electroplating bath 14 through the water inlet pipe 271, the water pumps 27 and the water outlet pipe 272, and finally, the filtered suspended particles or residues are discharged from the pair of slag discharge pipes 26 through an external suction device.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the embodiment and the application scope according to the idea of the present invention, and the content of the present description should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a filtration cleaning device of plating solution which characterized in that: comprises a rectangular frame-shaped support frame (10) with an opening at the upper end and a filtering and cleaning unit (20); the bottom surface of the supporting frame (10) is provided with a plurality of supporting feet (11) which are uniformly distributed; an isolation plate (13) is formed in the middle of the opening of the support frame (10); the division plate (13) divides the opening of the support frame (10) into an upper part and a lower part; a rectangular frame-shaped electroplating bath (14) which penetrates through the upper and lower parts is formed between the upper ends of the middle parts of the front and rear side walls of the opening of the support frame (10); the filtering unit (20) comprises a pair of closing plates (23); a gap is arranged between the electroplating bath (14) and the isolation plate (13), and a pair of closing plates (23) move left and right and are arranged in the gap; a liquid discharge port (130) which penetrates through the middle part of the isolation plate (13) up and down is formed in the middle part of the isolation plate; the left end and the right end of the isolation plate (13) are provided with a plurality of uniformly distributed filter holes (131); the left end and the right end of the upper end surface of the supporting frame (10) are respectively provided with a vertical extending plate (12); a water pump (27) is fixed on the end surface of the inner side of the vertical extending plate (12); a water inlet pipe (271) of the water pump (27) is inserted into the opening of the support frame (10), and a water outlet pipe (272) is connected with the electroplating bath (14); a lifting extrusion plate (25) is arranged at the lower part of the support frame (10) in a lifting way; the left side wall and the right side wall of the support frame (10) are respectively provided with a slag discharge pipe (26); the slag discharge pipe (26) is positioned at the lower side of the isolation plate (13) and close to the isolation plate (13).
2. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: the left part of the upper end surface of the lifting extrusion plate (25) is formed into an inclined surface which inclines upwards from left to right, and the right part is formed into an inclined surface which inclines upwards from right to left.
3. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: a lifting cylinder (24) is fixed at the center of the bottom surface of the support frame (10); the lifting extrusion plate (25) is fixed at the upper end of a piston rod of the lifting cylinder (24); a plurality of vertical guide posts (252) which are uniformly distributed are formed at the bottom of the lifting extrusion plate (25); the vertical guide post (252) vertically penetrates through the lower side wall of the support frame (10).
4. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: a rectangular frame sealing ring (251) is formed around the lifting extrusion plate (25).
5. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: a right-angled triangular guide plate (141) is respectively formed at the lower end of the left side wall and the right end of the right side wall of the electroplating tank (14); a gap is arranged between the pair of guide plates (141); the inclined surfaces of the pair of guide plates (141) are inclined downward from the outside to the inside.
6. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: the closing plate (23) is L-shaped; the horizontal part of the closing plate (23) moves left and right and is arranged between the gap between the electroplating bath (14) and the isolation plate (13); a left driving threaded rod and a right driving threaded rod (22) are pivoted between the end surfaces of the vertical extending plate (12) and the corresponding side of the electroplating bath (14); a left driving motor and a right driving motor (21) are fixed on the outer side end face of the vertical extending plate (12); the outer side end of the left and right driving threaded rod (22) is fixedly connected with an output shaft of a left and right driving motor (21); the vertical part of the vertical extending plate (12) is screwed on the left and right driving threaded rods (22) on the corresponding side.
7. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: a notch is formed at the upper end of the right end of the left closing plate (23), and a notch is formed at the lower end of the left end of the right closing plate (23); the close ends of the pair of closing plates (23) are mutually inserted and connected.
8. The plating solution filtering and cleaning apparatus as set forth in claim 1, wherein: liquid inlet holes (140) which are obliquely and downwardly penetrated from outside to inside are respectively formed at the upper parts of the left side wall and the right side wall of the electroplating bath (14); the water outlet pipe (272) is connected with the liquid inlet hole (140) on the corresponding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478679.7A CN112695371A (en) | 2020-12-15 | 2020-12-15 | Filtering and cleaning device for electroplating solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478679.7A CN112695371A (en) | 2020-12-15 | 2020-12-15 | Filtering and cleaning device for electroplating solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112695371A true CN112695371A (en) | 2021-04-23 |
Family
ID=75508083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011478679.7A Withdrawn CN112695371A (en) | 2020-12-15 | 2020-12-15 | Filtering and cleaning device for electroplating solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112695371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752987A (en) * | 2022-03-01 | 2022-07-15 | 合肥工业大学 | Scum processor for electroplating production and processing method thereof |
-
2020
- 2020-12-15 CN CN202011478679.7A patent/CN112695371A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114752987A (en) * | 2022-03-01 | 2022-07-15 | 合肥工业大学 | Scum processor for electroplating production and processing method thereof |
| CN114752987B (en) * | 2022-03-01 | 2023-10-03 | 合肥工业大学 | Scum processor for electroplating production and processing method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210423 |
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| WW01 | Invention patent application withdrawn after publication |