CN107904650A - A kind of electroplanting device for rotating rack plating - Google Patents
A kind of electroplanting device for rotating rack plating Download PDFInfo
- Publication number
- CN107904650A CN107904650A CN201711116538.9A CN201711116538A CN107904650A CN 107904650 A CN107904650 A CN 107904650A CN 201711116538 A CN201711116538 A CN 201711116538A CN 107904650 A CN107904650 A CN 107904650A
- Authority
- CN
- China
- Prior art keywords
- hanging plate
- conductive
- conductive column
- workpiece
- electroplanting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007747 plating Methods 0.000 title claims abstract description 26
- 239000003973 paint Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- 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)
- Chemically Coating (AREA)
Abstract
The present invention provides a kind of electroplanting device for rotating rack plating, including：Wheeled hanger, including circular hanging plate, and the conductive shaft being movably arranged at hanging plate axle center, the conductive column for hanging workpiece is provided with the two sides interval of hanging plate, and conductive shaft is connected by being clipped in the conductive sheet inside hanging plate with conductive column；Driving device, includes the cantilever of the connection conductive shaft, and the actuator that the driving hanging plate is pivoted about with the conductive shaft；In the wheeled hanger and the driving device, the surface of component and plating solution contacts in addition to the conductive column is fully coated with insulating layer.The present invention can be such that the contact point of workpiece and conductive column constantly changes using rotary hanging plate, in the case of no fixed hanger point, it can avoid the problem that existing workpiece has obvious open defect near hitch point, so that the Film Thickness Ratio of each position coating of workpiece is more uniform, greatly improves the quality of final products and improve the wall and corner effect of workpiece.
Description
Technical field
The present invention relates to field of electroplating, is electroplated more particularly to one kind by wheeled rotational structure to hang workpiece with realizing
Rack plating electroplanting device.
Background technology
It is exactly to plate the other gold of a thin layer on some metal surfaces using electrolysis principle to electroplate (Electroplating)
The process of category or alloy, so that playing prevents from corroding, improves the effect such as wearability, electric conductivity, reflective and having improved aesthetic appearance.
Conventional electro-plating method mainly has barrel plating and rack plating two ways；Barrel plating is to load roller after workpiece carries out pre-treatment
Inside electroplated, every quantity is suitable for that size is smaller, the part of thin less than 10 μm of coating, such as spring, on-deformable small by five
Golden part fastener, packing ring, pin etc..
Rack plating is to be electroplated clamping workpiece on hanger, the suitable big part of rack plating, and it is few often to hang quantity, thickness of coating 10
More than μm, easy scratching, handware yielding, specification is larger.
For rack plating, easily there is wall and corner effect in the product after existing way plating, causes each component of product to plate tunic
Thickness ununiformity is even.
The content of the invention
The object of the present invention is to provide it is a kind of by wheeled rotational structure come hang workpiece with realize the rack plating of plating electroplate
Device.
Especially, the present invention provides a kind of electroplanting device for rotating rack plating, including：
Wheeled hanger, including circular hanging plate, and the conductive shaft being movably arranged at hanging plate axle center, in the two sides of hanging plate
Interval is provided with the conductive column for hanging workpiece, and conductive shaft is connected by being clipped in the conductive sheet inside hanging plate with conductive column；
Driving device, includes the cantilever of the connection conductive shaft, and the driving hanging plate centered on the conductive shaft into
The rotating actuator of row；
In the wheeled hanger and the driving device, the surface of component and plating solution contacts in addition to the conductive column is complete
Portion is coated with insulating layer.
In an embodiment of the invention, the actuator includes motor, and the drive with the driving axis connection of motor
Moving gear, sets on the excircle of the hanging plate with teeth, and the drive gear is connected with the hanging plate tooth.
In an embodiment of the invention, it is exterior in the passage that is passed through for cable of being internally provided with of the cantilever
Power cable by the perforate on the cantilever enter after passage with the conductive axis connection.
In an embodiment of the invention, the cantilever has two, and the upper end of two cantilevers is connected by axostylus axostyle
Connect, both ends of the lower end respectively with the conductive shaft are flexibly connected.
In an embodiment of the invention, the drive gear includes gear A and gear B, and the gear B is fixed on
Engaged on axostylus axostyle between two cantilevers and with the excircle of the hanging plate, the gear A and the drive shaft of the motor
Connection.
In an embodiment of the invention, the conductive sheet includes the disk being sleeved on the conductive shaft, and by institute
The connection sheet that disk excircle extends out is stated, the position of connection sheet and quantity are corresponding with the position of the conducting rod and quantity.
In an embodiment of the invention, the insulating layer is formed by the insulated paint sprayed.
In an embodiment of the invention, it is opposite positioned at the position of each conductive column of the hanging plate both sides, and
The conductive column of same position is one, and the conductive column is fixed on the hanging plate after passing through the hanging plate using middle part；
Termination of the conductive column away from fixed one end is provided with the baffle for preventing workpiece to be axially disengaging.
In an embodiment of the invention, the hanging plate includes circular link, and positioned at the axle center of link to pacify
The axle sleeve of the conductive shaft is filled, the axle sleeve is connected by spoke bar with link, and the conductive column is arranged on the two sides of link.
In an embodiment of the invention, the inside of the spoke bar is hollow-core construction, and the connection sheet is described in
Fixing end after spoke bar with the conductive column is connected.
The present invention can be such that the contact point of workpiece and conductive column constantly changes using rotary hanging plate, in no fixed hanger point
In the case of, it can avoid the problem that existing workpiece has obvious open defect near hitch point so that each position coating of workpiece
Film Thickness Ratio is more uniform, greatly improves the quality of final products and improves the wall and corner effect of workpiece.
Brief description of the drawings
Fig. 1 is the electroplanting device structure diagram of one embodiment of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the conducting strip structure schematic diagram of one embodiment of the present invention.
Embodiment
As shown in Figure 1, 2, 3, the electroplanting device of the disclosed rotation rack plating of one embodiment of the present invention includes in general manner
For hanging the wheeled hanger 10 of workpiece, and the rotating driving device 20 of driving wheel-type hanger 10.
The wheeled hanger 10 includes the hanging plate 11 of round sheet, is movably installed with the axle center of hanging plate 11 free to rotate
Conductive shaft 12, be respectively separated to be provided with the two sides of hanging plate 11 and multiple be used to hang the conductive columns 13 of workpiece 30, conductive shaft
12 are connected by being clipped in the conductive sheet 14 inside hanging plate 11 with conductive column 13.
Driving device 20 is used to provide driving wheel-type hanger 10 rotating power, is specifically divided into connection and suspends conductive shaft 12 in midair
Cantilever 22, and the actuator 21 that is pivoted about with conductive shaft 12 of driving hanging plate 11.
It is other to be needed with electroplate liquid in addition to the conductive column 13 contacted with workpiece 30 in wheeled hanger 10 and driving device 20
The parts surface to be in contact is fully coated with insulating layer.
At work, a workpiece 30 to be electroplated is hung on each conductive column 13 of wheeled 10 two sides of hanger respectively, so
Wheeled hanger 10 at least makes the part of suspension workpiece 30 be completely immersed in electroplate liquid under the lifting of cantilever 22 afterwards, and in plating
During, constantly drive hanging plate 11 to rotate using actuator 21, make to hang over the conduction of the opposite suspension of workpiece 30 on conductive column 13
Column 13 realizes movement, so that workpiece 30 and the contact point of conductive column 13 constantly change, the hanger point do not fixed, can avoid existing
There is workpiece 30 to have the problem of obvious open defect near hitch point so that the Film Thickness Ratio of each position coating of workpiece 30 is more uniform,
Greatly improve the quality of final products and improve the wall and corner effect of workpiece.
The diameter of hanging plate 11 can be set according to 30 shape of workpiece to be electroplated in present embodiment, and conductive column 13 can be with
Hanging plate 11 is arranged at the lateral location of excircle, the quantity of conductive column 13 and mutual distance, are existed with workpiece 30
Subject to not influencing each other during plating rotation.In other embodiments, conductive column 13 can hanging plate 11 side arrangement into
Multiple nested loop configuration, to improve the piece count of homogeneous plating.
Actuator 21 in present embodiment can be existing motor (not shown), it directly or indirectly utilizes drive
Moving axis drives the conductive shaft 12 or hanging plate 11 to rotate.Due to by the way of conductive column 13, itself being weighed to facilitate workpiece 30 to rely on
Power mobile access point with the rotation of hanging plate 11, therefore present embodiment is preferably applied to the plating of annular workpieces.
In plating, conductive shaft 12 is powered for each conductive column 13, and conductive shaft 12 can be fixed not under the connection of cantilever 22
It is dynamic, and hanging plate 11 is rotated around conductive shaft 12.Conductive shaft 12 can also be used with cantilever 22 and be flexibly connected, rotated in hanging plate 11
When rotate synchronously.
In wheeled hanger 10 and driving device 20, the needs such as hanging plate 11, cantilever 22, actuator 21 and plating solution contacts
Parts surface, it is necessary to accomplish stringent insulation or mechanical encapsulation, conductive shaft 12 can by it is same using encapsulation in a manner of with hanging plate 11
Connection, i.e., conductive shaft 12 in rotation process only be conductive column 13 power, its not with plating solution contacts.Specific insulating layer can
To be the insulated paint of spraying formation, the plastics of coating, rubber one kind material can also be used to form insulating layer.
Hanging plate 11 can be the shape of a disk in present embodiment, and under the shape, hanging plate 11 can be at least by two
Layer is formed, and is being internally formed certain space, so that conductive sheet 14 passes through.Conductive sheet 14 can be by the outside of hanging plate 11 with leading
Electric column 13 connects, and the inside that can also be located at hanging plate 11 is connected with conductive column 13.Positioned at it is exterior when conductive sheet 14 need to coat it is exhausted
Edge layer, need not when internally positioned.
As shown in figure 3, specific conductive sheet 14 can include the disk 141 being sleeved on conductive shaft 12, and by disk 141 outside
The connection sheet 142 that circumference extends out, disk 141 are contacted with conductive shaft 12, and to obtain electric power, and connection sheet 142 is then by electric power
It is transferred to respectively on each conductive column 13.The position of connection sheet 142 and quantity are corresponding with the position of conductive column 13 and quantity.
Further, can be corresponded positioned at the position of each conductive column 13 of 11 both sides of hanging plate, and same position is led
Electric column 13 can be formed directly by one, and under this structure, conductive column 13 is fixed on hanging plate 11 after passing through hanging plate 11 using middle part,
And the two sides that hanging plate 11 is then stretched out at the both ends of conductive column 13 respectively form the conducting end for hanging workpiece 30, at this time, conductive sheet 14
The middle part for the conductive column 13 being fixed on hanging plate 11 can be stuck in, while electric power is transmitted for the both ends of conductive column 13.In addition, it is anti-
The workpiece 30 only hung comes off in 11 rotation process of hanging plate, and two end points of the conductive column 13 away from fixed one end can be set
Put the baffle 131 that diameter is more than conductive column diameter.
The cable of electric power is provided for conductive shaft 12 to be directly connected with conductive shaft 13, can also be by being arranged on cantilever 22
Internal hollow channel is connected with conductive shaft 12, and can be arranged on cantilever 22 for the opening 221 that cable penetrates on cantilever 22 does not soak
Enter at the upper end of electroplate liquid.
In an embodiment of the invention, specific actuator 21 can include motor, and the drive shaft with motor
The drive gear of connection, sets with teeth 111, drive gear is connected with 11 tooth of hanging plate on the excircle of hanging plate 11.When motor work
When making, you can drive drive gear to rotate hanging plate 11 by drive shaft.Changed by corresponding power, actuator can be facilitated
21 installation, makes it away from electroplate liquid.
In an embodiment of the invention, cantilever 22 can set two to connect the both ends of conductive shaft 12 respectively,
The upper end of two cantilevers 22 can be fixed on an axostylus axostyle 23, and both ends of the lower end respectively with conductive shaft 12 are flexibly connected.Axostylus axostyle
23 can be the drive shaft of motor or the power rail being connected with motor driving shaft.
In addition, specific drive gear can be the structure of gear set, to realize that the power of different installation site motors passes
Pass.As drive gear can include gear A 211 and gear B 212, wherein gear B 212 is fixedly mounted on axostylus axostyle 23, with extension
Plate 11 engages, and the then driving axis connection with motor of gear A 211, and power is transferred on axostylus axostyle 23.
In an embodiment of the invention, specific hanging plate 11 can also use the structure of annular, i.e., hanging plate 11 can
With including circular link 112, and the axle sleeve 114 of installation conductive shaft 12 is sentenced positioned at 112 axle center of link, axle sleeve 114 passes through spoke
Bar 113 is connected with link 112, and conductive column 13 is arranged on two opposite flanks of link 112, and conductive shaft 12 is then encapsulated in axle sleeve
In 114.
Spoke bar 113 is attached from axle sleeve 114 to 112 direction of link with radial, and the inside of spoke bar 113 is hollow knot
Structure, connection sheet 142 can be to pass through being connected behind 113 inside of spoke bar with the fixing point of conductive column 13.
Working method in present embodiment is consistent with the working method of the hanging plate 11 of foregoing disk shape and requirement, but can
To reduce component, cost is reduced.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, without departing from the spirit and scope of the present invention, still can according to the present invention disclosure it is direct
Determine or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
- A kind of 1. electroplanting device for rotating rack plating, it is characterised in that including：Wheeled hanger, including circular hanging plate, and the conductive shaft being movably arranged at hanging plate axle center, at the two sides interval of hanging plate Conductive column for hanging workpiece is installed, conductive shaft is connected by being clipped in the conductive sheet inside hanging plate with conductive column；Driving device, includes the cantilever of the connection conductive shaft, and the driving hanging plate is revolved centered on the conductive shaft The actuator turned；In the wheeled hanger and the driving device, the surface of component and plating solution contacts in addition to the conductive column all applies It is covered with insulating layer.
- 2. electroplanting device according to claim 1, it is characterised in thatThe actuator includes motor, and the drive gear with the driving axis connection of motor, is set on the excircle of the hanging plate With teeth, the drive gear is connected with the hanging plate tooth.
- 3. electroplanting device according to claim 1, it is characterised in thatIn the passage that is passed through for cable of being internally provided with of the cantilever, externally fed cable by the perforate on the cantilever into Enter after passage with the conductive axis connection.
- 4. electroplanting device according to claim 3, it is characterised in thatThe cantilever has two, and the upper end of two cantilevers is connected by axostylus axostyle, lower end both ends with the conductive shaft respectively It is flexibly connected.
- 5. electroplanting device according to claim 4, it is characterised in thatThe drive gear includes gear A and gear B, the gear B be fixed on the axostylus axostyle between two cantilevers and with The excircle engagement of the hanging plate, the gear A and the driving axis connection of the motor.
- 6. electroplanting device according to claim 1, it is characterised in thatThe conductive sheet includes the disk being sleeved on the conductive shaft, and the connection sheet extended out by the disk excircle, The position of connection sheet and quantity are corresponding with the position of the conducting rod and quantity.
- 7. electroplanting device according to claim 1, it is characterised in thatThe insulating layer is formed by the insulated paint sprayed.
- 8. electroplanting device according to claim 1, it is characterised in thatIt is opposite positioned at the position of each conductive column of the hanging plate both sides, and the conductive column of same position is one, institute State after conductive column passes through the hanging plate and be fixed on using middle part on the hanging plate；Termination of the conductive column away from fixed one end is set It is equipped with the baffle for preventing workpiece to be axially disengaging.
- 9. according to any electroplanting devices of claim 1-8, it is characterised in thatThe hanging plate includes circular link, and positioned at the axle center of link to install the axle sleeve of the conductive shaft, the axle sleeve leads to Cross spoke bar to be connected with link, the conductive column is arranged on the two sides of link.
- 10. electroplanting device according to claim 9, it is characterised in thatThe inside of the spoke bar is hollow-core construction, and the connection sheet passes through the fixing end after the spoke bar with the conductive column to connect Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116538.9A CN107904650B (en) | 2017-11-13 | 2017-11-13 | Electroplating device for rotary rack plating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116538.9A CN107904650B (en) | 2017-11-13 | 2017-11-13 | Electroplating device for rotary rack plating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107904650A true CN107904650A (en) | 2018-04-13 |
| CN107904650B CN107904650B (en) | 2024-05-03 |
Family
ID=61845228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116538.9A Active CN107904650B (en) | 2017-11-13 | 2017-11-13 | Electroplating device for rotary rack plating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107904650B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106537A (en) * | 2019-06-26 | 2019-08-09 | 浙江金卓首饰有限公司 | A kind of preparation method of the electroforming solution being used to prepare the hard gold of 3D and the hard gold of 3D |
| CN112501674A (en) * | 2020-11-27 | 2021-03-16 | 吉明芳 | Metal product electroplates with reducing electric arc interference and levels cladding material subassembly |
| CN114250500A (en) * | 2021-12-23 | 2022-03-29 | 大连海事大学 | Can adorn rotatory hanger of plating iron who hangs many bent axles |
| CN116642539A (en) * | 2023-07-26 | 2023-08-25 | 安徽寰球智能装备有限公司 | Automatic detection device for lithium battery |
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| CN2467529Y (en) * | 2001-01-12 | 2001-12-26 | 东莞洲亮电镀设备有限公司 | Electroplating rack |
| CN201268728Y (en) * | 2008-08-04 | 2009-07-08 | 张嘉宏 | Electroplating rack |
| CN201933178U (en) * | 2010-12-20 | 2011-08-17 | 珠海海迅软性多层板有限公司 | Electroplating hanger |
| CN102505137A (en) * | 2011-12-15 | 2012-06-20 | 合肥恒力电子装备公司 | Rotary electroplating device |
| CN203846127U (en) * | 2014-05-28 | 2014-09-24 | 晋西工业集团有限责任公司 | Integral electroplating device for tube workpiece |
| CN207775379U (en) * | 2017-11-13 | 2018-08-28 | 北京相模金属有限公司 | A kind of electroplanting device of rotation rack plating |
-
2017
- 2017-11-13 CN CN201711116538.9A patent/CN107904650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2467529Y (en) * | 2001-01-12 | 2001-12-26 | 东莞洲亮电镀设备有限公司 | Electroplating rack |
| CN201268728Y (en) * | 2008-08-04 | 2009-07-08 | 张嘉宏 | Electroplating rack |
| CN201933178U (en) * | 2010-12-20 | 2011-08-17 | 珠海海迅软性多层板有限公司 | Electroplating hanger |
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| CN203846127U (en) * | 2014-05-28 | 2014-09-24 | 晋西工业集团有限责任公司 | Integral electroplating device for tube workpiece |
| CN207775379U (en) * | 2017-11-13 | 2018-08-28 | 北京相模金属有限公司 | A kind of electroplanting device of rotation rack plating |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106537A (en) * | 2019-06-26 | 2019-08-09 | 浙江金卓首饰有限公司 | A kind of preparation method of the electroforming solution being used to prepare the hard gold of 3D and the hard gold of 3D |
| CN112501674A (en) * | 2020-11-27 | 2021-03-16 | 吉明芳 | Metal product electroplates with reducing electric arc interference and levels cladding material subassembly |
| CN114250500A (en) * | 2021-12-23 | 2022-03-29 | 大连海事大学 | Can adorn rotatory hanger of plating iron who hangs many bent axles |
| CN114250500B (en) * | 2021-12-23 | 2023-07-25 | 大连海事大学 | Iron plating rotary hanger capable of hanging multiple crankshafts |
| CN116642539A (en) * | 2023-07-26 | 2023-08-25 | 安徽寰球智能装备有限公司 | Automatic detection device for lithium battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107904650B (en) | 2024-05-03 |
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