CN114892251A - Silver plating equipment with revolution and rotation functions and silver plating method - Google Patents
Silver plating equipment with revolution and rotation functions and silver plating method Download PDFInfo
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- CN114892251A CN114892251A CN202210312255.6A CN202210312255A CN114892251A CN 114892251 A CN114892251 A CN 114892251A CN 202210312255 A CN202210312255 A CN 202210312255A CN 114892251 A CN114892251 A CN 114892251A
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- 238000007747 plating Methods 0.000 title claims abstract description 113
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 109
- 239000004332 silver Substances 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 claims abstract description 46
- 239000010949 copper Substances 0.000 claims abstract description 46
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000009713 electroplating Methods 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- C25D21/10—Agitating of electrolytes; Moving of racks
-
- 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
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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 silver plating device with revolution and rotation functions and a silver plating method, and the silver plating device comprises a barrel groove, wherein a silver plating frame is arranged at the upper end of a through groove, a revolution device, a rotation device and a power supply device are arranged on the silver plating frame, the revolution device comprises a first revolution shaft and a second revolution shaft, a first chain wheel is arranged at the lower end of the first revolution shaft, a second chain wheel is arranged at the lower end of the second revolution shaft, the second chain wheel is connected with the second chain wheel through a second chain wheel, the rotation device comprises a conductive rotation shaft, a conductive copper hook and a gear row, a second gear is arranged at the lower end of the guide point rotation shaft, the gear row is matched with the second gear, the conductive copper hook is used for hanging a silver plating workpiece, and the power supply device is used for supplying power for the revolution device and the rotation device. The silver plating equipment with revolution and rotation functions and the silver plating method provided by the invention can ensure the uniformity of a plated film of silver plating and improve the yield and quality of the silver plating equipment.
Description
Technical Field
The invention belongs to the field of silver plating equipment, and particularly relates to silver plating equipment with revolution and rotation functions and a silver plating method.
Background
Electroplating is a process of plating a thin layer of other metals on the surface of some metals by using the principle of electrolysis, such as silver, copper and chromium, and is a process of attaching a metal film on the surface of a metal or other material product by using the action of electrolysis so as to prevent the oxidation of the metal, improve the wear resistance, the conductivity, the light reflection property, the corrosion resistance, enhance the appearance and the like. Silver plating the earliest brightener, carbon disulfide, was proposed by Milword and Lyons in 1847 and is now in use with only minor modifications. The silver plating layer is much cheaper than gold plating, and has very high conductivity, light reflectivity and chemical stability to organic acid and alkali, so the application range is much wider than that of gold. Early applications were primarily in ornaments and tableware, and more recently in airplanes and electronics.
Although the performance of silver plating of a workpiece can be improved, the existing equipment can only ensure the electroplating time when the workpiece is plated with silver so as to ensure the silver plating of the workpiece, but cannot ensure the uniformity of the plated film of the silver plating, and the yield and the quality of the existing silver plating equipment cannot be ensured.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide silver plating equipment with revolution and rotation functions and a silver plating method.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a take silver-plating equipment of revolution and rotation function, includes the bucket, the upper end in bucket is equipped with silver-plating frame, be equipped with revolution device, rotation device and power supply unit on the silver-plating frame, wherein:
the revolution device comprises a direct current motor, a speed reducer, a transmission shaft, a first revolution shaft and a second revolution shaft, wherein the speed reducer is connected with the direct current motor, one end of the transmission shaft is connected with the speed reducer, the other end of the transmission shaft is provided with a first driving gear, the first revolution shaft is installed at the left end of the silver plating frame, the upper end of the first revolution shaft is provided with a first driven gear, the first driven gear is connected with the first driving gear through a first toothed chain, the lower end of the first revolution shaft is provided with a first chain wheel, the second revolution shaft is installed at the right end of the silver plating frame, the lower end of the second revolution shaft is provided with a second chain wheel, and the second chain wheel is connected with the second chain wheel through a second toothed chain;
the self-rotating device comprises a first L-shaped current-conducting plate, a current-conducting rotating shaft, a current-conducting copper hook and a tooth row, the first L-shaped current-conducting plate comprises a first side plate and a bottom plate which are integrally formed, one end, far away from the first side plate, of the bottom plate is connected with the second toothed chain, the current-conducting rotating shaft is installed in the middle of the bottom plate, a second gear is arranged at the lower end of the current-conducting point rotating shaft, the tooth row is installed at the lower end of the silver plating frame, the tooth row is matched with the second gear, the current-conducting copper hook is installed at the bottom of the wire rotating shaft, and the current-conducting copper hook is used for hanging silver plating workpieces;
power supply unit includes copper bar, second L current conducting plate, first conductive pin and first conducting block, second L current conducting plate includes integrated into one piece's second curb plate and roof, the second curb plate with first curb plate is connected, the upper end of first conductive pin with the roof is connected, first conducting block is installed the bottom of first conductive pin, first conducting block with copper bar touches and connects, copper bar arranges in first driven gear's below just arranges in the top of first sprocket, one side of bucket groove is equipped with the direct current contact point, copper bar through extending the copper bar with the direct current contact point is connected.
Preferably, two support columns are arranged at the upper end of the silver plating frame, the two support columns are respectively arranged at two ends of the silver plating frame, a hoisting support column is arranged at the upper end of each support column, and the hoisting support column is used for hoisting an overhead travelling crane.
Preferably, the power supply device comprises a compression column, an L plate and a compression pin, the compression column is mounted on the left side of the support column on the left side, the L plate is mounted at the left end of the compression column, the compression pin is mounted at the lower end of the L plate, and the lower end of the compression pin is abutted against and pressed on the extension copper bar.
Preferably, power supply unit is including consolidating current conducting plate, second conductive pin and second wire piece, consolidate the current conducting plate and include integrated into one piece's first riser, first diaphragm, second riser and second diaphragm, the upper end of first riser is connected with the left end of first diaphragm, the right-hand member of first diaphragm with the upper end of second riser is connected, the lower extreme of second riser with the left end of second diaphragm is connected, the second conductive pin is installed the middle part of second diaphragm, the second conductive block is installed the upper end of second conductive pin, the second conductive block with electrically conductive copper bar touches and connects.
Preferably, a first adjusting nut, a first fixing nut and a first compression spring are arranged on the first conductive pin, the first adjusting nut is arranged at the lower end of the top plate, the first fixing nut is arranged at the upper end of the top plate, the first compression spring is arranged between the first conductive block and the first adjusting nut, a second fixing nut and a second compression spring are arranged on the second conductive pin, the second adjusting nut is arranged at the upper end of the second transverse plate, the second fixing nut is arranged at the lower end of the second transverse plate, and the second compression spring is arranged between the second conductive block and the second adjusting nut.
Preferably, the revolution device comprises an installation block and a support plate, the installation block is fixedly connected with the first side plate, the second side plate and the first vertical plate, the support plate is provided with a support block, the installation block is provided with a chute, and the chute is matched with the support block.
A silver plating method with revolution and rotation functions comprises the following steps:
step S1: preparing before silver plating, grabbing the hoisting support by using a crown block to hoist the silver plating frame, hanging workpieces with silver plating on the conductive copper hooks one by one, filling electroplating solution into the barrel groove, and then lowering the silver plating frame by using the crown block to ensure that the workpieces are completely immersed into the electroplating solution in the barrel groove;
step S2: rotating to plate silver, connecting the direct current contact point with a power supply, connecting a workpiece with the power supply through the conduction of the power supply device, starting the direct current motor, operating the revolution device, driving the rotation device to perform revolution motion by the second gear, and meanwhile, matching the second gear with the gear row to force the conduction rotating shaft to rotate;
step S3: and after the silver plating is finished, after the workpiece is plated in the electroplating solution for a set time, closing the power supply of the direct current contact point, stopping the direct current motor, hoisting the silver plating frame by using a crown block, and taking down the workpiece from the conductive copper hook.
The invention discloses a silver plating device with revolution and rotation functions and a silver plating method, which have the beneficial effects that:
1. the silver plating rack can be lifted by the crown block, so that a workpiece with silver plating can be hung on the conductive copper hook conveniently, the workpiece is placed in the bucket to be plated with silver, and the workpiece is lifted by the crown block after the silver plating is finished, and the workpiece is convenient to take and place;
2. the revolution device can lead the workpieces hung on the conductive copper hook to do revolution motion in the barrel groove, the barrel groove can be provided with larger volume, thereby being convenient for plating silver on a plurality of workpieces simultaneously, improving the speed of plating silver on the workpieces and leading the yield of plating silver to be higher;
3. the rotation device can enable a workpiece hung on the conductive copper hook to rotate left in the barrel groove, and the workpiece can simultaneously do revolution motion and rotation motion in the barrel groove, so that the workpiece can be more uniformly contacted in the barrel groove, the uniformity of a plated film of silver can be ensured, and the quality of silver plating can be improved;
4. the power supply device is electrified by contacting with a direct current contact point arranged on the bucket groove, so that power is provided for the revolution and rotation of silver plating of the workpiece, and the power is automatically cut off when the overhead travelling crane lifts the silver plating frame, so that the safety of taking and placing the workpiece can be ensured, and the stable power supply during silver plating can be ensured.
Drawings
Fig. 1 is a schematic diagram of a front view of a preferred embodiment provided by the present invention.
Fig. 2 is a schematic diagram of a top view of a preferred embodiment provided by the present invention.
Fig. 3 is a schematic diagram of a power supply apparatus in front view of a preferred embodiment provided by the present invention.
Fig. 4 is a schematic diagram of a power supply device viewed from the right in accordance with a preferred embodiment of the present invention.
Fig. 5 is an enlarged partial schematic view of fig. 4 of a preferred embodiment provided by the present invention.
The reference numerals include: 100. a barrel groove; 110. a silver plating frame; 111. a support pillar; 112. hoisting the support column; 113. A compression post; 114. an L plate; 115. a hold down pin; 120. electroplating solution; 130. a workpiece; 200. a direct current motor; 210. a speed reducer; 220. a drive shaft; 221. a first drive gear; 230. a first revolution axis; 231. a first driven gear; 232. a first sprocket; 240. a second revolution axis; 241. a second sprocket; 250. a second toothed chain; 300. a conductive rotating shaft; 310. a conductive copper hook; 320. a first L conductive plate; 321. a first side plate; 322. a base plate; 330. a second L conductive plate; 331. a second side plate; 332. a top plate; 340. reinforcing the conductive plate; 341. a first vertical plate; 342. a first transverse plate; 343. a second vertical plate; 344. a second transverse plate; 350. mounting blocks; 360. a first conductive pin; 361. a first conductive block; 362. a first hold-down spring; 363. A first adjusting nut; 364. a first fixing nut; 370. a second conductive pin; 371. a second conductive block; 372. a second hold-down spring; 373. a second adjusting nut; 374. a second fixing nut; 380. a support plate; 381. and (7) a supporting block.
Detailed Description
The invention discloses a silver plating device with revolution and rotation functions and a silver plating method, and the specific implementation mode of the invention is further described by combining the preferred embodiment.
Referring to fig. 1-5 of the drawings, fig. 1 is a schematic diagram of a front view of a preferred embodiment provided by the present invention, fig. 2 is a schematic diagram of a top view of a preferred embodiment provided by the present invention, fig. 3 is a schematic diagram of a power supply device of a front view of a preferred embodiment provided by the present invention, fig. 4 is a schematic diagram of a power supply device of a right view of a preferred embodiment provided by the present invention, and fig. 5 is a partially enlarged schematic diagram of fig. 4 of a preferred embodiment provided by the present invention.
Preferred embodiments.
The embodiment provides a silver plating device with revolution and rotation functions, which comprises a barrel tank 100, wherein a silver plating rack 110 is arranged at the upper end of the barrel tank 100, a revolution device, a rotation device and a power supply device are arranged on the silver plating rack 110, and the revolution device, the rotation device and the power supply device are arranged on the silver plating rack 110, wherein:
the revolution device comprises a direct current motor 200, a speed reducer 210, a transmission shaft 220, a first revolution shaft 230 and a second revolution shaft 240, wherein the speed reducer 210 is connected with the direct current motor 200, one end of the transmission shaft 220 is connected with the speed reducer 210, the other end of the transmission shaft 220 is provided with a first driving gear 221, the first revolution shaft 230 is installed at the left end of the silver plating frame 110, the upper end of the first revolution shaft 230 is provided with a first driven gear 231, the first driven gear 231 is connected with the first driving gear 221 through a first toothed chain, the lower end of the first revolution shaft 230 is provided with a first chain wheel 232, the second revolution shaft 240 is installed at the right end of the silver plating frame 110, the lower end of the second revolution shaft 240 is provided with a second chain wheel 241, and the second chain wheel 241 is connected with the second chain wheel 241 through a second toothed chain 250;
the rotation device comprises a first L-shaped conductive plate 320, a conductive rotating shaft 300, a conductive copper hook 310 and a tooth row, wherein the first L-shaped conductive plate 320 comprises a first side plate 321 and a bottom plate 322 which are integrally formed, one end, far away from the first side plate 321, of the bottom plate 322 is connected with a second gear chain 250, the conductive rotating shaft 300 is installed in the middle of the bottom plate 322, a second gear is arranged at the lower end of the guide point rotating shaft, the tooth row is installed at the lower end of the silver plating frame 110, the tooth row is matched with the second gear, the conductive copper hook 310 is installed at the bottom of the guide point rotating shaft, and the conductive copper hook 310 is used for hanging the silver plating workpiece 130;
the power supply device comprises a conductive copper bar, a second L conductive plate 330, a first conductive pin 360 and a first conductive block 361, the second L conductive plate 330 comprises a second side plate 331 and a top plate 332 which are integrally formed, the second side plate 331 is connected with the first side plate 321, the upper end of the first conductive pin 360 is connected with the top plate 332, the first conductive block 361 is installed at the bottom end of the first conductive pin 360, the first conductive block 361 is in contact with the conductive copper bar, the conductive copper bar is arranged below the first driven gear 231 and arranged above the first chain wheel 232, a direct current contact point is arranged on one side of the barrel groove 100, and the conductive copper bar is connected with the direct current contact point through an extension copper bar.
Preferably, two supporting columns 111 are arranged at the upper end of the silver plating frame 110, the two supporting columns 111 are respectively arranged at two ends of the silver plating frame 110, a hoisting support 112 is arranged at the upper end of the supporting column 111, and the hoisting support 112 is used for hoisting an overhead crane.
Preferably, the power supply device includes a pressing column 113, an L plate 114 and a pressing pin 115, the pressing column 113 is installed on the left side of the supporting column 111 on the left side, the L plate 114 is installed at the left end of the pressing column 113, the pressing pin 115 is installed at the lower end of the L plate 114, and the lower end of the pressing pin 115 is pressed against the extending copper bar.
Preferably, the power supply device comprises a reinforced conductive plate 340, a second conductive pin 370 and a second conductive block, the reinforced conductive plate 340 comprises a first vertical plate 341, a first horizontal plate 342, a second vertical plate 343 and a second horizontal plate 344 which are integrally formed, the upper end of the first vertical plate 341 is connected with the left end of the first horizontal plate 342, the right end of the first horizontal plate 342 is connected with the upper end of the second vertical plate 343, the lower end of the second vertical plate 343 is connected with the left end of the second horizontal plate 344, the second conductive pin 370 is installed in the middle of the second horizontal plate 344, the second conductive block 371 is installed at the upper end of the second conductive pin 370, and the second conductive block 371 is in contact with the conductive copper bar.
Preferably, a first adjusting nut 363, a first fixing nut 364 and a first pressing spring 362 are disposed on the first conductive pin 360, the first adjusting nut 363 is disposed at the lower end of the top plate 332, the first fixing nut 364 is disposed at the upper end of the top plate 332, the first pressing spring 362 is disposed between the first conductive block 361 and the first adjusting nut 363, a second adjusting nut 373, a second fixing nut 374 and a second pressing spring 372 are disposed on the second conductive pin 370, the second adjusting nut 373 is disposed at the upper end of the second transverse plate 344, the second fixing nut 374 is disposed at the lower end of the second transverse plate 344, and the second pressing spring 372 is disposed between the second conductive block 371 and the second adjusting nut 373.
Preferably, the revolution device includes an installation block 350 and a support plate 380, the installation block 350 with the first side plate 321, the second side plate 331 and the first vertical plate 341 fixed connection, a support block 381 is arranged on the support plate 380, a chute is arranged on the installation block 350, and the chute is matched with the support block 381.
The embodiment also provides a silver plating method with revolution and rotation functions, which comprises the following steps:
step S1: preparing for work before silver plating, grabbing the lifting support 112 by using a crown block to lift the silver plating frame 110, hanging the workpieces 130 with silver plating on the conductive copper hooks 310 one by one, placing electroplating solution 120 in the barrel tank 100, and then lowering the silver plating frame 110 by using the crown block to ensure that the workpieces 130 are completely immersed in the electroplating solution 120 in the barrel tank 100;
step S2: rotating silver plating, namely, connecting the direct-current contact point with a power supply, connecting the workpiece 130 with the power supply through the conduction of the power supply device, starting the direct-current motor 200, operating the revolution device, driving the rotation device to perform revolution motion by the second gear chain 250, and meanwhile, matching the second gear with the gear row to force the conductive rotating shaft 300 to rotate;
step S3: after the silver plating is completed, when the workpiece 130 is plated in the plating solution 120 for a set time (that is, the plating film thickness is reached), the power supply of the dc contact is turned off and the dc motor 200 stops working, the silver plating rack 110 is lifted by the crown block, and the workpiece 130 is removed from the conductive copper hook 310.
Compared with the prior art, the invention has the following beneficial effects: the silver plating frame 110 can be lifted by the crown block, so that the workpiece 130 with silver plating can be hung on the conductive copper hook 310 conveniently, the workpiece 130 is placed in the bucket 100 for silver plating, and the workpiece 130 is lifted by the crown block after the silver plating is finished, so that the workpiece 130 can be taken and placed conveniently; the revolving device can make the workpieces 130 hung on the conductive copper hook 310 revolve in the barrel tank 100, the barrel tank 100 can be provided with larger volume, so that a plurality of workpieces 130 can be plated with silver at the same time, the speed of plating the silver on the workpieces 130 can be improved, and the yield of plating the silver is higher; the rotation device can be used for enabling the workpiece 130 hung on the conductive copper hook 310 to rotate left in the barrel groove 100, and enabling the workpiece 130 to do revolution motion and rotation motion in the barrel groove 100 simultaneously, so that the workpiece 130 is ensured to be contacted more uniformly in the barrel groove 100, the uniformity of a plated film of silver plating can be ensured, and the quality of the silver plating can be improved; the power supply device is in contact with and electrified with a direct current contact point arranged on the bucket 100 to provide power for the revolution and the rotation of silver plating of the workpiece 130, and the power is automatically cut off when the overhead travelling crane lifts the silver plating frame 110, so that the safety of taking and placing the workpiece 130 can be ensured, and the stable power supply during silver plating can also be ensured.
It should be noted that the technical features of the design of the barrel trough and the silver plating rack related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the invention point of the present patent, and the present patent is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a take silver-plating equipment of revolution and rotation function, its characterized in that, includes the bucket groove, the upper end in bucket groove is equipped with silver-plating frame, be equipped with revolution device, rotation device and power supply unit on the silver-plating frame, wherein:
the revolution device comprises a direct current motor, a speed reducer, a transmission shaft, a first revolution shaft and a second revolution shaft, wherein the speed reducer is connected with the direct current motor, one end of the transmission shaft is connected with the speed reducer, the other end of the transmission shaft is provided with a first driving gear, the first revolution shaft is installed at the left end of the silver plating frame, the upper end of the first revolution shaft is provided with a first driven gear, the first driven gear is connected with the first driving gear through a first toothed chain, the lower end of the first revolution shaft is provided with a first chain wheel, the second revolution shaft is installed at the right end of the silver plating frame, the lower end of the second revolution shaft is provided with a second chain wheel, and the second chain wheel is connected with the second chain wheel through a second toothed chain;
the self-rotating device comprises a first L-shaped current-conducting plate, a current-conducting rotating shaft, a current-conducting copper hook and a tooth row, the first L-shaped current-conducting plate comprises a first side plate and a bottom plate which are integrally formed, one end, far away from the first side plate, of the bottom plate is connected with the second toothed chain, the current-conducting rotating shaft is installed in the middle of the bottom plate, a second gear is arranged at the lower end of the current-conducting point rotating shaft, the tooth row is installed at the lower end of the silver plating frame, the tooth row is matched with the second gear, the current-conducting copper hook is installed at the bottom of the wire rotating shaft, and the current-conducting copper hook is used for hanging silver plating workpieces;
power supply unit includes copper bar, second L current conducting plate, first conductive pin and first conducting block, second L current conducting plate includes integrated into one piece's second curb plate and roof, the second curb plate with first curb plate is connected, the upper end of first conductive pin with the roof is connected, first conducting block is installed the bottom of first conductive pin, first conducting block with copper bar touches and connects, copper bar arranges in first driven gear's below just arranges in the top of first sprocket, one side of bucket groove is equipped with the direct current contact point, copper bar through extending the copper bar with the direct current contact point is connected.
2. The silver plating equipment with revolution and rotation functions according to claim 1, wherein two support columns are arranged at the upper end of the silver plating frame, the two support columns are respectively arranged at two ends of the silver plating frame, and a hoisting support is arranged at the upper end of each support column and used for hoisting an overhead travelling crane.
3. The silver plating apparatus with revolution and rotation functions according to claim 2, wherein the power supply device comprises a compression column, an L-plate and a compression pin, the compression column is installed on the left side of the support column on the left side, the L-plate is installed at the left end of the compression column, the compression pin is installed at the lower end of the L-plate, and the lower end of the compression pin abuts against the extension copper bar.
4. The silver plating equipment with revolution and rotation functions of claim 3, wherein the power supply device comprises a reinforcing conductive plate, a second conductive pin and a second conductive block, the reinforcing conductive plate comprises a first vertical plate, a first transverse plate, a second vertical plate and a second transverse plate which are integrally formed, the upper end of the first vertical plate is connected with the left end of the first transverse plate, the right end of the first transverse plate is connected with the upper end of the second vertical plate, the lower end of the second vertical plate is connected with the left end of the second transverse plate, the second conductive pin is arranged in the middle of the second transverse plate, the second conductive block is arranged at the upper end of the second conductive pin, and the second conductive block is in contact connection with the conductive copper bar.
5. The silver plating apparatus with revolution and rotation functions according to claim 4, wherein a first adjusting nut, a first fixing nut and a first compression spring are disposed on the first conductive pin, the first adjusting nut is disposed at a lower end of the top plate, the first fixing nut is disposed at an upper end of the top plate, the first compression spring is disposed between the first conductive block and the first adjusting nut, a second fixing nut and a second compression spring are disposed on the second conductive pin, the second adjusting nut is disposed at an upper end of the second horizontal plate, the second fixing nut is disposed at a lower end of the second horizontal plate, and the second compression spring is disposed between the second conductive block and the second adjusting nut.
6. The silver plating equipment with revolution and rotation functions of claim 5, wherein the revolution device comprises an installation block and a support plate, the installation block is fixedly connected with the first side plate, the second side plate and the first vertical plate, the support plate is provided with a support block, the installation block is provided with a chute, and the chute is matched with the support block.
7. The method for silver plating in a silver plating facility having a revolving and rotating function according to claim 6, comprising the steps of:
step S1: preparing before silver plating, grabbing the hoisting support by using a crown block to hoist the silver plating frame, hanging workpieces with silver plating on the conductive copper hooks one by one, filling electroplating solution into the barrel groove, and then lowering the silver plating frame by using the crown block to ensure that the workpieces are completely immersed into the electroplating solution in the barrel groove;
step S2: rotating silver plating, namely connecting the direct-current contact point with a power supply, connecting a workpiece with the power supply through the conduction of the power supply device, starting the direct-current motor, operating the revolution device, driving the rotation device to do revolution motion by the second gear, and meanwhile, matching the second gear with the gear row to force the conduction rotating shaft to rotate;
step S3: and after the silver plating is finished, after the workpiece is plated in the electroplating solution for a set time, closing the power supply of the direct current contact point, stopping the direct current motor, hoisting the silver plating frame by using a crown block, and taking down the workpiece from the conductive copper hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210312255.6A CN114892251B (en) | 2022-03-28 | 2022-03-28 | Silver plating equipment with revolution and autorotation rotation functions and silver plating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210312255.6A CN114892251B (en) | 2022-03-28 | 2022-03-28 | Silver plating equipment with revolution and autorotation rotation functions and silver plating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114892251A true CN114892251A (en) | 2022-08-12 |
| CN114892251B CN114892251B (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210312255.6A Active CN114892251B (en) | 2022-03-28 | 2022-03-28 | Silver plating equipment with revolution and autorotation rotation functions and silver plating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114892251B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505137A (en) * | 2011-12-15 | 2012-06-20 | 合肥恒力电子装备公司 | Rotary electroplating device |
| CN214991984U (en) * | 2021-07-05 | 2021-12-03 | 无锡巨衡环保机械设备有限公司 | Rotary hanger of anodic oxidation line |
| CN217677871U (en) * | 2022-03-28 | 2022-10-28 | 浙江锦浩环保科技有限责任公司 | Silver plating equipment with revolution and rotation functions |
-
2022
- 2022-03-28 CN CN202210312255.6A patent/CN114892251B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505137A (en) * | 2011-12-15 | 2012-06-20 | 合肥恒力电子装备公司 | Rotary electroplating device |
| CN214991984U (en) * | 2021-07-05 | 2021-12-03 | 无锡巨衡环保机械设备有限公司 | Rotary hanger of anodic oxidation line |
| CN217677871U (en) * | 2022-03-28 | 2022-10-28 | 浙江锦浩环保科技有限责任公司 | Silver plating equipment with revolution and rotation functions |
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| CN114892251B (en) | 2024-06-11 |
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