CN210945842U - Auxiliary stirring device for electroplating - Google Patents
Auxiliary stirring device for electroplating Download PDFInfo
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- CN210945842U CN210945842U CN201921863496.XU CN201921863496U CN210945842U CN 210945842 U CN210945842 U CN 210945842U CN 201921863496 U CN201921863496 U CN 201921863496U CN 210945842 U CN210945842 U CN 210945842U
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- Prior art keywords
- rod
- sliding rod
- fixedly connected
- plating
- plating solution
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- Expired - Fee Related
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- 238000003756 stirring Methods 0.000 title claims abstract description 29
- 238000009713 electroplating Methods 0.000 title claims abstract description 15
- 238000007747 plating Methods 0.000 claims abstract description 71
- 244000309464 bull Species 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 235000000621 Bidens tripartita Nutrition 0.000 claims 3
- 240000004082 Bidens tripartita Species 0.000 claims 3
- 208000006637 fused teeth Diseases 0.000 claims 3
- 239000012295 chemical reaction liquid Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 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
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
- Chemically Coating (AREA)
Abstract
The utility model discloses an auxiliary stirring device for electroplating, which comprises a plating tank base, wherein the upper end of the plating tank base is fixedly connected with a plating solution tank, the upper end of the plating solution tank is fixedly connected with an epitaxial ring plate, a beam rod is arranged in the epitaxial ring plate, a hanger hoisting frame is hung on the beam rod, motors are arranged on the front side and the rear side of the plating solution tank, two motors are symmetrically arranged on the side edge of the plating solution tank in a diagonal axis manner, the rotating end of the motor is fixedly connected with an eccentric wheel, the side edge of the eccentric wheel is rotatably connected with a swing arm rod, one end of the swing arm rod, which is far away from the eccentric wheel, is rotatably connected with a transverse sliding rod, a fixed sliding rod sleeve is sleeved on the transverse sliding rod, the lower end of the fixed sliding rod sleeve is fixedly connected with the plating tank base, when the eccentric wheel drives the beam rod and the hanger hoisting frame to move up and down, two inner side, the pockmark occurrence of the plating layer is reduced, and the finished product quality of the plated part is improved.
Description
Technical Field
The utility model relates to a tinning production technical field especially relates to an electroplate auxiliary stirring device.
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 the oxidation (such as corrosion) of the metal, improve the wear resistance, the conductivity, the light reflection, the corrosion resistance (such as copper sulfate and the like), improve the appearance and the like, and according to different purposes, the electroplating requirements comprise: copper plating, nickel plating, gold plating, tin plating, silver plating, and the like.
In the existing electroplating production process, concentration polarization of the plating solution can be eliminated only through continuous circulation of the plating solution, the plating speed is kept in a stable range, meanwhile, if precipitated hydrogen is retained at a certain fixed part of a plated part in the reaction process, pockmarks are easy to cause on the plating layer of the part, a motor is generally used for driving an eccentric wheel to rotate so as to drive a hoisting frame hung with a hanger to move up and down, so that the plating solution is stirred, and the stirring mode of moving up and down is easy to cause insufficient stirring strength, so that the quality of the plating layer is poor, the plating speed is unstable, and the quality reduction of finished products of the plated parts is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electroplate auxiliary stirring device can drive the processing liquid stirring in the plating bath groove at the removal in-process of hoist and mount frame and hanger, improves the stirring strength to the reaction liquid in the plating bath, reduces the condition that the hard spot appears in cladding material, and then improves the finished product quality of plating.
The utility model discloses a can realize through following technical scheme:
an auxiliary electroplating stirring device comprises a plating tank base, wherein the upper end of the plating tank base is fixedly connected with a plating solution tank, the upper end of the plating solution tank is fixedly connected with an epitaxial ring plate, a beam rod is arranged in the epitaxial ring plate, a hanger hoisting frame is hung on the beam rod, motors are arranged on the front side and the rear side of the plating solution tank respectively, the two motors are arranged on the side edge of the plating solution tank in a diagonal axis symmetry manner, an eccentric wheel is fixedly connected with the rotating end of the motor, the side edge of the eccentric wheel is rotatably connected with a swing arm rod, one end, far away from the eccentric wheel, of the swing arm rod is rotatably connected with a transverse sliding rod, a fixed sliding rod sleeve is sleeved on the transverse sliding rod, the lower end of the fixed sliding rod sleeve is fixedly connected with the plating tank base, an oblique guide block is fixedly connected on the upper side of one end, close to the swing arm rod, of the transverse sliding, welt truckle lower extreme and slant guide block and sideslip slide bar all laminate, both ends respectively with two outer slide bar fixed connection about the crossbeam pole, crossbeam pole lower extreme fixedly connected with interior slide bar, interior slide bar lower extreme fixedly connected with indulges and moves the double rack pole, it all is equipped with inboard bull stick to indulge to move both sides around the double rack pole, inboard bull stick and plating bath inner wall rotate to be connected, the driven transfer gear has been cup jointed on the inboard bull stick, driven transfer gear is connected with the meshing of indulging to move the double rack pole, be equipped with three plectrum board in the middle of the inboard bull stick.
Through adopting above-mentioned technical scheme, when making the eccentric wheel drive crossbeam pole and hanger hoist and mount frame reciprocate, drive two inboard bull sticks and plectrum board and rotate in indulging moving double rack pole both sides, drive the processing liquid stirring in the plating bath, improve the stirring strength to the reaction liquid in the plating bath, reduce the condition that the pit appears in the cladding material, and then improve the finished product quality who plates.
Further setting the following steps: the two inner side rotating rods are respectively positioned at the front side and the rear side of the hanger hoisting frame.
By adopting the technical scheme, the two groups of inner rotating rods are arranged on the front side and the rear side of the hanger hoisting frame, so that reaction liquid on the front side and the rear side of the hanger hoisting frame hung with the hanger is stirred when the inner rotating rods rotate.
Further setting the following steps: the inner side rotating rod is rotatably connected with the plating solution tank through the sealing bearing.
Through adopting above-mentioned technical scheme, the sealed bearing that sets up in inboard bull stick both sides is convenient for make inboard bull stick can rotate in the plating bath groove to stir the reaction liquid in the plating bath groove.
Further setting the following steps: the outer slide bar is close to welt truckle pot head and is equipped with compression spring, the compression spring lower extreme offsets with the welt truckle, the compression spring upside is equipped with the top limit board, go up the top limit board and cup joint with outer slide bar, just outer slide bar and last top limit board sliding connection, go up top limit board and plating bath outer end fixed connection.
Through adopting above-mentioned technical scheme, be close to the compression spring and the last top limit board that welt truckle one end set up at outer slide bar, be convenient for make compression spring promote the welt truckle and move down to make welt truckle and outer slide bar promote the back that moves up down at the slant guide block, reset to the downside fast.
Further setting the following steps: the outer end of the transverse moving slide rod is coated with a lubricating coating, and the lubricating coating of the transverse moving slide rod is positioned between the positioning slide rod sleeve and the transverse moving slide rod.
By adopting the technical scheme, the lubricating coating is coated at the outer end of the transverse sliding rod, so that the resistance of the fixed sliding rod sleeve and the transverse sliding rod during sliding is reduced.
Further setting the following steps: the three piece shifting plates are equidistantly arranged on the inner rotating rod, and the rear ends of the piece shifting plates are fixedly connected with the inner rotating rod.
Through adopting above-mentioned technical scheme, the stirring sheet board of equidistance arrangement on the bull stick in the inboard is convenient for improve the stirring strength to reaction liquid when inboard bull stick rotates.
Further setting the following steps: one end of the inner sliding rod, which is close to the longitudinally-moving double-toothed rod, is sleeved with a stabilizing ring, and the left end of the stabilizing ring is fixedly connected with the inner wall of the plating solution tank.
Through adopting above-mentioned technical scheme, including the slide bar be close to the firm ring that indulges and move two ratchets one side setting, be convenient for make interior slide bar sliding connection in firm ring, stability when reinforcing interior slide bar longitudinal movement.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses when making the eccentric wheel drive crossbeam pole and hanger hoist and mount frame reciprocate, drive two inboard bull sticks and plectrum board and indulge and move double rack pole both sides and rotate, drive the processing liquid stirring in the plating bath groove, improve the stirring strength to reaction liquid in the plating bath, reduce the condition that the hard spot appears in cladding material, and then improve the finished product quality who plates.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a right side view of the present invention;
fig. 4 is a schematic structural view of the longitudinally shifted double gear lever portion.
Reference numerals: 1. a plating tank base; 2. plating solution tanks; 3. an epitaxial ring plate; 4. a motor; 5. an eccentric wheel; 6. a swing arm lever; 7. a fixed sliding rod sleeve; 8. transversely moving the sliding rod; 9. an oblique guide block; 10. an outer slide bar; 11. a welt caster; 12. a beam rod; 13. a hanger hoisting frame; 14. an inner slide bar; 15. longitudinally moving the double-toothed bar; 16. an inner rotating rod; 17. a driven rotating gear; 18. a sheet pulling plate; 19. an upper top limiting plate; 20. a compression spring; 21. a stabilizing ring; 22. and sealing the bearing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to FIG. 1, an auxiliary stirring device for electroplating disclosed by the present invention comprises a plating tank base 1 with an upper end fixedly connected with a plating solution tank 2, an epitaxial ring plate 3 fixedly connected with the upper end of the plating solution tank 2, a beam rod 12 arranged in the epitaxial ring plate 3, a hanger lifting frame 13 hung on the beam rod 12, motors 4 arranged on both front and back sides of the plating solution tank 2, two motors 4 symmetrically arranged at the side edge of the plating solution tank 2 with diagonal axes, an eccentric wheel 5 fixedly connected with the rotating end of the motor 4, a swing arm rod 6 rotatably connected with the side edge of the eccentric wheel 5, a transverse slide bar 8 rotatably connected with the end of the swing arm rod 6 far away from the eccentric wheel 5, a fixed slide bar sleeve 7 sleeved on the transverse slide bar 8, a fixed slide bar sleeve 7 fixedly connected with the plating tank base 1 at the lower end of the fixed slide bar 7, an oblique guide block 9 fixedly connected with the transverse slide bar 8 near the upper side of the swing arm rod 6, an outer, the lower end of an outer sliding rod 10 is fixedly connected with a welt caster 11, the lower end of the welt caster 11 is jointed with an oblique guide block 9 and a cross sliding rod 8, the left end and the right end of a beam rod 12 are fixedly connected with two outer sliding rods 10 respectively, the lower end of the beam rod 12 is fixedly connected with an inner sliding rod 14, the lower end of the inner sliding rod 14 is fixedly connected with a longitudinal moving double-toothed rod 15, the front side and the rear side of the longitudinal moving double-toothed rod 15 are both provided with inner side rotating rods 16, the inner side rotating rods 16 are rotatably connected with the inner wall of a plating solution tank 2, the inner side rotating rods 16 are sleeved with driven rotating gears 17, the driven rotating gears 17 are meshed with the longitudinal moving double-toothed rod 15, three shifting plate 18 are arranged in the middle of the inner side rotating rods 16, when an eccentric wheel 5 drives the beam rod 12 and a hanger frame 13 to move up and down, the two inner side rotating rods 16 and the shifting plate 18 are driven to rotate on the two sides of, the pockmark occurrence of the plating layer is reduced, and the finished product quality of the plated part is improved.
Specifically, the two inner rotating rods 16 are respectively positioned at the front side and the rear side of the hanger hoisting frame 13, so that the two groups of inner rotating rods 16 are positioned at the front side and the rear side of the hanger hoisting frame 13, and thus reaction liquid at the front side and the rear side of the hanger hoisting frame 13 on which the hanger is hung is stirred when the inner rotating rods 16 rotate.
Specifically, both ends all cup jointed sealed bearing 22 about inboard bull stick 16, sealed bearing 22 outer end and plating solution groove 2 inner wall fixed connection, sealed bearing 22 inner and inboard bull stick 16 fixed connection, inboard bull stick 16 rotates through sealed bearing 22 and plating solution groove 2 to be connected, sealed bearing 22 that sets up in inboard bull stick 16 both sides is convenient for make inboard bull stick 16 can rotate in plating solution groove 2 to stir the reaction liquid in plating solution groove 2.
Referring to fig. 3, specifically, a compression spring 20 is sleeved at one end of the outer slide bar 10 close to the welt caster 11, a lower end of the compression spring 20 abuts against the welt caster 11, an upper top limiting plate 19 is arranged on an upper side of the compression spring 20, the upper top limiting plate 19 is sleeved with the outer slide bar 10, the outer slide bar 10 is slidably connected with the upper top limiting plate 19, the upper top limiting plate 19 is fixedly connected with an outer end of the plating solution tank 2, and the compression spring 20 and the upper top limiting plate 19, which are arranged at one end of the outer slide bar 10 close to the welt caster 11, facilitate the compression spring 20 to push the welt caster 11 to move downwards, so that the welt caster 11 and the outer slide bar 10 quickly return to a lower side after being pushed to move downwards by the oblique guide.
Specifically, the outer end of the transverse sliding rod 8 is coated with a lubricating coating, the lubricating coating of the transverse sliding rod 8 is positioned between the fixed sliding rod sleeve 7 and the transverse sliding rod 8, and the lubricating coating is coated at the outer end of the transverse sliding rod 8, so that the resistance of the fixed sliding rod sleeve 7 and the transverse sliding rod 8 during sliding is reduced.
Referring to fig. 1, specifically, the three shifting plate 18 are equidistantly arranged on the inner rotating rod 16, the rear end of the shifting plate 18 is fixedly connected to the inner rotating rod 16, and the shifting plate 18 equidistantly arranged on the inner rotating rod 16 facilitates to improve the stirring strength of the reaction solution when the inner rotating rod 16 rotates.
Referring to fig. 2, specifically, a stabilizing ring 21 is sleeved at one end of the inner sliding rod 14 close to the longitudinally-moving double-toothed rod 15, the left end of the stabilizing ring 21 is fixedly connected with the inner wall of the plating solution tank 2, and the stabilizing ring 21 is arranged at one side of the inner sliding rod 14 close to the longitudinally-moving double-toothed rod 15, so that the inner sliding rod 14 is slidably connected in the stabilizing ring 21, and the stability of the inner sliding rod 14 during longitudinal movement is enhanced.
When electroplating treatment is carried out, a motor 4 is started, so that the rotating end of the motor 4 drives an eccentric wheel 5 to rotate, and further drives a transverse sliding rod 8 to reciprocate in a fixed sliding rod sleeve 7, when the transverse sliding rod 8 moves, an oblique guide block 9 on the transverse sliding rod 8 drives an edge-attaching caster 11 and an outer sliding rod 10 to reciprocate up and down, and further drives a beam rod 12 at the upper end of the outer sliding rod 10 and a hanger 13 to move up and down in a plating solution tank 2, and simultaneously the beam rod 12 moves up and down to drive an inner sliding rod 14 to move, and a longitudinally moving double-toothed rod 15 at the lower end of the inner sliding rod 14 drives a driven rotating gear 17 meshed with the longitudinally moving double-toothed rod to rotate when moving up and down, so that an inner rotating rod 16 and a shifting plate 18 rotate on the front side and the rear side of the hanger 13, thereby stirring of treatment solution in the plating solution tank 2 is realized, the stirring intensity of reaction solution in the plating tank is improved, thereby improving the quality of the finished product of the plated part.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an electroplate auxiliary stirring device, includes plating case base (1) of upper end fixedly connected with plating bath groove (2), plating bath groove (2) upper end fixedly connected with epitaxial ring board (3), be equipped with crossbeam pole (12) in epitaxial ring board (3), it has hanger hoist and mount frame (13), its characterized in that to hang on crossbeam pole (12): the front side and the rear side of the plating solution tank (2) are respectively provided with a motor (4), the two motors (4) are symmetrically arranged at the side edge of the plating solution tank (2) by diagonal axes, the rotating end of each motor (4) is fixedly connected with an eccentric wheel (5), the side edge of each eccentric wheel (5) is rotatably connected with a swing arm rod (6), one end, far away from the eccentric wheel (5), of each swing arm rod (6) is rotatably connected with a transverse sliding rod (8), each transverse sliding rod (8) is sleeved with a fixed sliding rod sleeve (7), the lower end of each fixed sliding rod sleeve (7) is fixedly connected with the plating tank base (1), the upper side of one end, close to each swing arm rod (6), of each transverse sliding rod (8) is fixedly connected with an oblique guide block (9), the upper side of each transverse sliding rod (8) is provided with an outer sliding rod (10), the outer sliding rod (10) is slidably connected with the lower end of the, the edge-fitting caster wheel is characterized in that the lower end of the edge-fitting caster wheel (11) is attached to an oblique guide block (9) and a transverse sliding rod (8), the left end and the right end of a transverse beam rod (12) are fixedly connected with two outer sliding rods (10) respectively, the lower end of the transverse beam rod (12) is fixedly connected with an inner sliding rod (14), the lower end of the inner sliding rod (14) is fixedly connected with a longitudinally moving double-tooth rod (15), inner rotating rods (16) are arranged on the front side and the rear side of the longitudinally moving double-tooth rod (15) respectively, the inner rotating rods (16) are rotatably connected with the inner wall of a plating solution tank (2), driven rotating gears (17) are sleeved on the inner rotating rods (16), the driven rotating gears (17) are meshed with the longitudinally moving double-tooth rods (15), and three shifting plates (18) are arranged in the.
2. An auxiliary stirring device for electroplating according to claim 1, wherein: the two inner side rotating rods (16) are respectively positioned at the front side and the rear side of the hanger hoisting frame (13).
3. An auxiliary stirring device for electroplating according to claim 1, wherein: both ends all cup jointed sealed bearing (22) about inboard bull stick (16), sealed bearing (22) outer end and plating solution groove (2) inner wall fixed connection, sealed bearing (22) inner and inboard bull stick (16) fixed connection, inboard bull stick (16) are connected with plating solution groove (2) rotation through sealed bearing (22).
4. An auxiliary stirring device for electroplating according to claim 1, wherein: outer slide bar (10) are close to welt truckle (11) pot head and are equipped with compression spring (20), compression spring (20) lower extreme offsets with welt truckle (11), compression spring (20) upside is equipped with top limiting plate (19), go up top limiting plate (19) and cup joint outer slide bar (10), just outer slide bar (10) and top limiting plate (19) sliding connection, go up top limiting plate (19) and plating bath (2) outer end fixed connection.
5. An auxiliary stirring device for electroplating according to claim 1, wherein: the outer end of the transverse moving slide bar (8) is coated with a lubricating coating, and the lubricating coating of the transverse moving slide bar (8) is positioned between the positioning slide bar sleeve (7) and the transverse moving slide bar (8).
6. An auxiliary stirring device for electroplating according to claim 1, wherein: the three shifting plate (18) are arranged on the inner side rotating rod (16) at equal intervals, and the rear end of the shifting plate (18) is fixedly connected with the inner side rotating rod (16).
7. An auxiliary stirring device for electroplating according to claim 1, wherein: one end of the inner sliding rod (14) close to the longitudinally-moving double-toothed rod (15) is sleeved with a stabilizing ring (21), and the left end of the stabilizing ring (21) is fixedly connected with the inner wall of the plating solution tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863496.XU CN210945842U (en) | 2019-10-31 | 2019-10-31 | Auxiliary stirring device for electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863496.XU CN210945842U (en) | 2019-10-31 | 2019-10-31 | Auxiliary stirring device for electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210945842U true CN210945842U (en) | 2020-07-07 |
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ID=71378117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921863496.XU Expired - Fee Related CN210945842U (en) | 2019-10-31 | 2019-10-31 | Auxiliary stirring device for electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210945842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235152A (en) * | 2021-03-30 | 2021-08-10 | 陈岩领 | High-uniformity metal plating electroplating process |
-
2019
- 2019-10-31 CN CN201921863496.XU patent/CN210945842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235152A (en) * | 2021-03-30 | 2021-08-10 | 陈岩领 | High-uniformity metal plating electroplating process |
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Granted publication date: 20200707 |