CN220927013U - Electroplating roller conductive device - Google Patents
Electroplating roller conductive device Download PDFInfo
- Publication number
- CN220927013U CN220927013U CN202322970386.6U CN202322970386U CN220927013U CN 220927013 U CN220927013 U CN 220927013U CN 202322970386 U CN202322970386 U CN 202322970386U CN 220927013 U CN220927013 U CN 220927013U
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- Prior art keywords
- roller
- installation
- installation cavity
- cylinder
- mounting
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- 238000009713 electroplating Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 98
- 238000007747 plating Methods 0.000 claims abstract description 17
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- 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
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to the technical field of barrel plating, in particular to an electroplating roller conductive device, which comprises a roller and a mounting frame, wherein a first mounting shaft and a second mounting shaft are arranged on the mounting frame at intervals, two ends of the roller are rotationally connected with the first mounting shaft and the second mounting shaft, and the first mounting shaft and the second mounting shaft extend into the roller; the first installation shaft is provided with a first installation cavity, the first installation cavity is communicated with the inside and the outside of the roller, one end of the first installation shaft, which is positioned in the roller, is provided with an installation rod, the installation rod extends towards the inner bottom wall of the roller, the installation rod is internally provided with a second installation cavity, one end of the second installation cavity is communicated with the first installation cavity, the other end of the second installation cavity is communicated with the inside of the roller, the first installation cavity is internally provided with a cathode wire, one end of a conductive head of the cathode wire extends into the roller through a third installation cavity, and the conductive head of the cathode wire is close to the inner bottom wall of the roller and is used for being in contact with inner parts of the roller for conduction. The utility model can solve the problem that the cathode lead of the cathode wire in the electroplating roller is easy to damage.
Description
Technical Field
The utility model relates to the technical field of barrel plating, in particular to an electroplating roller conductive device.
Background
Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by utilizing the electrolysis principle, and is a process of adhering a metal film on the surface of the metal or other material parts by utilizing the electrolysis so as to play roles of preventing the metal from being oxidized (such as rust), improving the wear resistance, conductivity, reflectivity, corrosion resistance (such as copper sulfate and the like), improving the beauty and the like.
Barrel plating is one type of electroplating, and is strictly called barrel plating. Barrel plating is a plating processing mode in which a certain number of small parts are placed in a special roller, and various metal or alloy plating layers are deposited on the surfaces of the parts in an indirect conductive mode under a rolling state so as to achieve the purposes of surface protection decoration and various functions. Typical barrel plating processes are: the small parts subjected to the plating pretreatment are arranged in a roller, the parts tightly press a cathode wire in the roller under the action of gravity of the parts, the cathode wire comprises a cathode wire and a conductive head, the cathode wire is connected with the conductive head, and the conductive head is used for conducting contact with the parts so as to ensure that the current required by the plated parts can be smoothly transmitted; then the roller rotates at a certain speed and in a certain direction, the parts roll over and fall down continuously after being subjected to the rotation action in the roller, meanwhile, the main metal ions are reduced to a metal coating on the surfaces of the parts after being subjected to the action of an electric field, fresh solution outside the roller is continuously replenished into the roller through countless small holes on the wall plate of the roller, and old solution inside the roller and hydrogen generated in the electroplating process are discharged outside the roller through the small holes.
In view of the above-mentioned related art, the applicant believes that in the related art, the cathode wire of the plating drum is generally directly inserted into the drum, and the workpiece inside the drum is easily entangled with and collides with the cathode wire of the cathode wire during the tumbling process of the drum, thereby causing damage to the cathode wire.
Disclosure of utility model
The utility model aims to provide a conductive device of an electroplating roller, which is used for solving the problem that a cathode wire in the electroplating roller is easy to damage.
The utility model is realized by the following technical scheme:
The utility model provides an electroplating roller conductive device, includes the cylinder, still includes the mounting bracket, the interval is provided with first installation axle and second installation axle on the mounting bracket, the both ends of cylinder all rotate with first installation axle and second installation axle and link to each other, just first installation axle and second installation axle all extend to the cylinder inside; the utility model discloses a cathode wire, including cylinder, first installation axle, second installation axle, first installation axle has seted up first installation cavity on the first installation axle, first installation cavity communicates the inside and outside of cylinder, the first installation axle is located the inside one end of cylinder and is provided with the installation pole, the installation pole extends to the interior bottom wall of cylinder, the second installation cavity has been seted up to the installation pole is inside, second installation cavity one end and first installation cavity intercommunication, the other end and the inside intercommunication of cylinder, first installation intracavity is provided with the cathode wire, the first end of electrically conductive of cathode wire extends to the cylinder inside through the second installation cavity, the electrically conductive head of cathode wire is close to the cylinder inner bottom wall and is used for contacting with the cylinder internals and electrically conducts.
Further, a third installation cavity is formed in the second installation shaft, the third installation cavity is used for communicating the inside and the outside of the roller, an anode wire is arranged in the third installation cavity, and one end of the anode wire extends to the inside of the roller.
Further, the outer wall of the mounting rod and the inner wall of the second mounting cavity are both provided with insulating layers.
Furthermore, the mounting rod is made of hard alloy materials.
Further, the one end that first installation chamber was kept away from to the second installation chamber sets up towards the direction opening that deviates from the cylinder inner bottom wall, just the opening part that the one end was kept away from to first installation chamber in the second installation chamber is provided with electrically conductive torch, electrically conductive cylinder outer wall is connected with the negative pole wire electricity of negative pole line, and the screw hole has been seted up towards the outside one end of second installation chamber to electrically conductive cylinder, the electrically conductive first outer wall of negative pole line is provided with the external screw thread, electrically conductive first one end of negative pole line is located the screw hole of electrically conductive torch and is screw-thread fit with electrically conductive torch, the other end extends to the second installation chamber outside.
Further, the axis level of cylinder sets up, the installation pole includes montant section and the horizontal pole section that links to each other, montant section one end links to each other with first installation axle, the vertical downwardly extending of the other end and links to each other with the horizontal pole section, horizontal pole section level sets up.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. The conductive head of the cathode line of the electroplating roller extends to a position close to the inner bottom wall of the roller through the first mounting cavity and the second mounting cavity, and meanwhile, the cathode wire of the cathode line is arranged inside the mounting rod, in the rotating process of the roller, direct contact between parts inside the roller and the cathode wire of the cathode line can be reduced, and the problem that the cathode wire in the electroplating roller of the parts is easy to damage is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model.
In the drawings:
FIG. 1 is a partial cross-sectional view of embodiment 1 of the present utility model;
Fig. 2 is an enlarged view of the portion a in fig. 1 according to embodiment 1 of the present utility model.
In the drawings, the reference numerals and corresponding part names:
1. A roller; 2. a mounting frame; 3. a first mounting shaft; 4. a second mounting shaft; 5. a first mounting cavity; 6. a mounting rod; 61. a vertical rod section; 62. a cross bar section; 7. a second mounting cavity; 8. a conductive head; 9. a cathode lead; 10. a third mounting cavity; 11. an anode line; 12. and a conductive torch.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model. It should be noted that the present utility model is already in a practical development and use stage.
Example 1
Referring to fig. 1 and 2, the electroplating roller conductive device comprises a roller 1 and a mounting frame 2, wherein a first mounting shaft 3 and a second mounting shaft 4 are arranged on the mounting frame 2 at intervals, two ends of the roller 1 are rotationally connected with the first mounting shaft 3 and the second mounting shaft 4 through bearings, the roller 1 is positioned between the first mounting shaft 3 and the second mounting shaft 4, and the first mounting shaft 3 and the second mounting shaft 4 extend into the roller 1; the first installation shaft 3 is provided with a first installation cavity 5, the first installation cavity 5 is used for communicating the inside and the outside of the roller 1, one end of the first installation shaft 3, which is positioned in the roller 1, is provided with an installation rod 6, the installation rod 6 extends towards the inner bottom wall of the roller 1, the inside of the installation rod 6 is provided with a second installation cavity 7, one end of the second installation cavity 7 is communicated with the first installation cavity 5, the other end of the second installation cavity 7 is communicated with the inside of the roller 1, the first installation cavity 5 is internally provided with a cathode wire, one end of a conductive head 8 of the cathode wire extends into the roller 1 through the second installation cavity 7, and the conductive head 8 of the cathode wire is close to the inner bottom wall of the roller 1 and is used for contacting and conducting with internal parts of the roller 1; the conducting head 8 of the cathode wire of the electroplating roller 1 extends to a position close to the inner bottom wall of the roller 1 through the first mounting cavity 5 and the second mounting cavity 7, and meanwhile, the cathode wire 9 of the cathode wire is arranged inside the mounting rod 6, and in the rotating process of the roller 1, direct contact between parts inside the roller 1 and the cathode wire 9 of the cathode wire can be reduced, so that the problem that the cathode wire 9 in the part electroplating roller 1 is easy to damage is solved. During actual use, the outer wall of the roller 1 can be provided with gears, and the rollers are driven to rotate on the first mounting shaft 3 and the second mounting shaft 4 in a gear meshing mode, so that barrel plating operation is realized, the driving technology for the rotation of the roller 1 is mature, and details are omitted in the embodiment.
As a preferred embodiment, referring to fig. 1 and 2, a third installation cavity 10 is formed on the second installation shaft 4, the third installation cavity 10 communicates the inside and the outside of the drum 1, an anode wire 11 is disposed in the third installation cavity 10, and one end of the anode wire 11 extends into the drum 1; when the roller 1 rotates on the first mounting shaft 3 and the second mounting shaft 4, the roller 1 does not interfere with, twist or the like the cathode wires and the anode wires 11, so that the normal electroplating operation of the electroplating roller 1 is conveniently realized.
As a preferred embodiment, referring to fig. 1 and 2, the outer wall of the mounting rod 6 and the inner wall of the second mounting cavity 7 are both provided with an insulating layer, which may be insulating plastic, and the insulating plastic has good wear resistance and insulating property, can bear the abrasion of parts to the insulating layer, and can enhance the insulating property of the mounting rod 6 and prevent the mounting rod 6 from being electroplated as a cathode.
As a preferred embodiment, referring to fig. 1 and 2, the mounting rod 6 is made of cemented carbide, such as aluminum alloy, stainless steel, etc., so as to enhance stability of the mounting rod 6 and prevent deformation and damage of the mounting rod 6 caused by collision between the mounting rod 6 and internal parts of the drum 1 during rotation of the drum 1.
As a preferred embodiment, refer to fig. 1 and 2, the second installation cavity 7 is far away from the first installation cavity 5, one end opening towards the direction away from the inner bottom wall of the roller 1 is arranged, namely, the second installation cavity 7 is far away from the first installation cavity 5, one end upwards is arranged, and the opening of the end of the second installation cavity 7 far away from the first installation cavity 5 is fixedly provided with a conductive torch 12, the conductive torch 12 is located inside the second installation cavity 7, the outer wall of the conductive torch 12 is electrically connected with the cathode wire 9 of the cathode wire, one end of the conductive torch 12, facing the outside of the second installation cavity 7, is provided with a threaded hole, the outer wall of the conductive head 8 of the cathode wire is provided with external threads, one end of the conductive head 8 of the cathode wire is located in the threaded hole of the conductive torch 12 and is in threaded fit with the conductive torch 12, the other end extends to the outside of the second installation cavity 7, the conductive head 8 shell is in contact conduction with parts inside the roller 1, and the conductive head 8 is in threaded connection with the conductive torch 12, so that the conductive head 8 of the cathode wire is conveniently detached and replaced.
As a preferred embodiment, referring to fig. 1 and 2, the central axis of the drum 1 is horizontally arranged, the mounting rod 6 comprises a vertical rod section 61 and a horizontal rod section 62 which are connected, one end of the vertical rod section 61 is connected with the first mounting shaft 3, the other end extends vertically downwards and is connected with the horizontal rod section 62, and the horizontal rod section 62 is horizontally arranged; the vertical rod section 61 and the cross rod section 62 are both close to the inner wall of the roller 1 and extend, so that resistance caused by rolling of parts in the rotation process of the roller 1 is reduced, namely impact force caused by rolling of the parts on the mounting rod 6 is reduced.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. An electroplating roller conductive apparatus, comprising a roller (1), characterized in that: the novel roller is characterized by further comprising a mounting frame (2), wherein a first mounting shaft (3) and a second mounting shaft (4) are arranged on the mounting frame (2) at intervals, two ends of the roller (1) are rotationally connected with the first mounting shaft (3) and the second mounting shaft (4), and the first mounting shaft (3) and the second mounting shaft (4) extend into the roller (1); first installation cavity (5) have been seted up on first installation axle (3), first installation cavity (5) are inside and outside intercommunication with cylinder (1), first installation axle (3) are located the inside one end of cylinder (1) and are provided with installation pole (6), installation pole (6) are to the interior bottom wall extension of cylinder (1), second installation cavity (7) have been seted up to installation pole (6) inside, second installation cavity (7) one end and first installation cavity (5) intercommunication, the other end and the inside intercommunication of cylinder (1), be provided with the negative pole line in first installation cavity (5), negative pole line's conducting head (8) one end is through second installation cavity (7) extension to cylinder (1) inside, negative pole line's conducting head (8) are close to cylinder (1) inner bottom wall and are used for with cylinder (1) internals contact conduction.
2. A plating barrel conductive device according to claim 1, wherein: the second installation shaft (4) is provided with a third installation cavity (10), the third installation cavity (10) is used for communicating the inside and the outside of the roller (1), an anode wire (11) is arranged in the third installation cavity (10), and one end of the anode wire (11) extends to the inside of the roller (1).
3. A plating barrel conductive device according to claim 1, wherein: the outer wall of the mounting rod (6) and the inner wall of the second mounting cavity (7) are both provided with insulating layers.
4. A plating barrel conductive device according to claim 3, wherein: the mounting rod (6) is made of hard alloy.
5. The plating barrel conductive device according to claim 4, wherein: the one end that first installation cavity (5) was kept away from to second installation cavity (7) is towards the direction opening setting that deviates from the interior diapire of cylinder (1), just the opening part that the one end of first installation cavity (5) was kept away from to second installation cavity (7) is provided with electrically conductive torch (12), electrically conductive torch (12) outer wall and cathode wire (9) electricity of negative pole line are connected, and threaded hole has been seted up towards the outside one end of second installation cavity (7) to electrically conductive torch (12), electrically conductive head (8) outer wall of negative pole line is provided with the external screw thread, electrically conductive head (8) one end of negative pole line is located electrically conductive torch (12) screw hole and extends to second installation cavity (7) outside for screw-thread fit, the other end with electrically conductive torch (12).
6. A plating barrel conductive device according to claim 1, wherein: the utility model discloses a roller, including cylinder (1), installation pole (6), cylinder (1), installation pole (6) are installed in the axis level, installation pole (6) are including montant section (61) and horizontal pole section (62) that link to each other, montant section (61) one end links to each other with first installation axle (3), the other end vertical downwardly extending and links to each other with horizontal pole section (62), horizontal pole section (62) level sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322970386.6U CN220927013U (en) | 2023-11-03 | 2023-11-03 | Electroplating roller conductive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322970386.6U CN220927013U (en) | 2023-11-03 | 2023-11-03 | Electroplating roller conductive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927013U true CN220927013U (en) | 2024-05-10 |
Family
ID=90934647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322970386.6U Active CN220927013U (en) | 2023-11-03 | 2023-11-03 | Electroplating roller conductive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927013U (en) |
-
2023
- 2023-11-03 CN CN202322970386.6U patent/CN220927013U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |