CN111893544A

CN111893544A - Electroplating device

Info

Publication number: CN111893544A
Application number: CN202010700364.6A
Authority: CN
Inventors: 倪裕林; 徐新志; 尹旺; 王健忠
Original assignee: Kunshan Yunding Automation Technology Co Ltd
Current assignee: Kunshan Yunding Automation Technology Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-11-06
Anticipated expiration: 2040-07-20
Also published as: CN111893544B

Abstract

The invention discloses an electroplating device which comprises an electroplating bath, a stirring disc, a swinging mechanism and a cover plate assembly, wherein one end of the electroplating bath is opened, the stirring disc is movably arranged in the electroplating bath, the stirring disc is in transmission connection with the swinging mechanism, the stirring disc is driven to move directionally through the swinging mechanism to realize uniform stirring, the cover plate assembly comprises a first cover plate part, a second cover plate part and a driving part, the driving part is in transmission connection with the first cover plate part and the second cover plate part, and the first cover plate part and the second cover plate part are respectively arranged on two sides of the opening of the electroplating bath to realize the opening or closing of the opening of the electroplating bath. The invention provides an electroplating device, wherein a cover plate assembly is arranged at the opening end of an electroplating bath, and electroplating solution can be effectively prevented from splashing upwards and splashing around after the cover plate assembly is covered, so that the electroplating solution can be fully utilized on one hand, and the cleanness and tidiness of the surrounding environment of the opening of the electroplating bath are ensured on the other hand; after the cover plate assembly is opened, the hanging tool is convenient to take and place, and the hanging tool is convenient and practical.

Description

Electroplating device

Technical Field

The invention relates to the technical field of electroplating, in particular to an electroplating device.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of a workpiece by utilizing the electrodeposition theory, thereby preventing metal oxidation (such as corrosion), improving the wear resistance, conductivity, reflectivity, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like. The electroplating device of prior art is mostly uncovered formula structure, though conveniently get and put the hanger, has the phenomenon that the plating solution upwards splashes all around, makes the water that erupts not abundant utilization on the one hand, and on the other hand is after long-time work, holds the spot all around the plating bath opening.

Disclosure of Invention

The present invention provides an electroplating apparatus, comprising:

the electroplating bath is provided with an opening at one end;

the stirring disc is movably arranged in the electroplating bath;

the swinging mechanism is in transmission connection with the stirring disc so as to drive the stirring disc to move directionally to realize uniform stirring; and

the cover plate assembly comprises a first cover plate part, a second cover plate part and a driving part, wherein the driving part is in transmission connection with the first cover plate part and the second cover plate part, and the first cover plate part and the second cover plate part are respectively arranged on two sides of the opening of the electroplating bath to realize the opening or the closing of the opening of the electroplating bath.

According to the technical scheme, the first cover plate portion comprises a first cover plate and a first rotating shaft, the first rotating shaft is rotatably arranged on the electroplating bath, and the first cover plate is arranged on the first rotating shaft.

According to the technical scheme, the second cover plate portion comprises a second cover plate, a second rotating shaft and a gear set, the second rotating shaft is rotatably arranged on the electroplating bath, the second cover plate is arranged on the second rotating shaft, and the gear set is arranged at one end, close to the driving portion, of the second rotating shaft.

According to the technical scheme, the driving part comprises a driving source, a support and a synchronous wheel set, the driving source is arranged on the side wall, close to the opening, of the electroplating bath through the support, and the driving end of the driving source is in transmission connection with the synchronous wheel set.

Technical scheme more than adopting, synchronous pulley group includes driving pulley, first driven pulley and second driven pulley, the driving source is connected to the driving pulley, and the other end of driving source is kept away from at the support to the second driven pulley setting, and on first pivot was located to first driven pulley, driving pulley, first driven pulley and second driven pulley passed through synchronous belt drive and connects.

Technical scheme more than adopting, the gear train includes gear a and gear b, and gear a installs on the second pivot, and gear b connects second driven gear, and gear b and gear a meshing.

According to the technical scheme, the stirring disc comprises a body and a pair of connecting plates, the two sides of the body are integrally formed with the pair of connecting plates, the pair of connecting plates penetrate through the electroplating bath and extend to the outside of the electroplating bath, the body is provided with a plurality of through grooves, and the through grooves are arranged at vertical intervals.

Technical scheme more than adopting still includes prevents the drunkenness portion, prevents that the drunkenness portion includes a pair of stopper, and the symmetrical locating of a pair of stopper the lateral wall of plating bath, and the stopper that sets up is worn to locate to correspond by a pair of connecting plate, singly the stopper is configured to the removal that is used for the guide connecting plate, in order to prevent the agitator disk takes place the drunkenness.

Technical scheme more than adopting, prevent scurrying the portion and include a pair of leading wheel, singly the guide way has been seted up on the stopper, the opposite face of guide way is equipped with a pair of arch to with guide way equallyd divide into two guide way monomers, equal rotatable leading wheel that is equipped with in every guide way monomer, a pair of bellied interval and the thickness looks adaptation of connecting plate.

Technical scheme more than adopting, wabbler mechanism is including swaing platform, displacement subassembly and linking arm, the displacement subassembly includes drive division and connecting rod, and drive division drive connecting rod drives swaing the platform and being directional removal on the horizontal direction, be provided with the linking arm on the platform that sways.

The invention has the beneficial effects that: the invention provides an electroplating device, wherein a cover plate assembly is arranged at the opening end of an electroplating bath, and electroplating solution can be effectively prevented from splashing upwards and splashing around after the cover plate assembly is covered, so that the electroplating solution can be fully utilized on one hand, and the cleanness and tidiness of the surrounding environment of the opening of the electroplating bath are ensured on the other hand; after the cover plate assembly is opened, the hanging tool is convenient to take and place, and the hanging tool is convenient and practical.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the present invention without the cover plate assembly and the rocking mechanism on the basis of fig. 1.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

Fig. 5 is a schematic structural view of fig. 3 with the hanger omitted and the interior exposed.

Fig. 6 is a schematic structural view of the rocking mechanism of the present invention.

The reference numbers in the figures illustrate: 1. an electroplating bath; 11. an opening; 12. a chute; 2. a stirring plate; 21. a body; 211. A through groove; 22. a connecting plate; 31. a limiting block; 311. a guide groove monomer; 312. a protrusion; 32. a fixed block; 321. a U-shaped groove; 33. a guide wheel; 41. a first cover plate portion; 411. a first cover plate; 412. a first rotating shaft; 42. a second cover plate portion; 421. a second cover plate; 422. a second rotating shaft; 4231. a gear a; 4232. A gear b; 431. a drive source; 432. a support; 4331. a driving pulley; 4332. a first driven pulley; 4333. a second driven pulley; 5. a rocking mechanism; 51. a swing table; 5211. a swing drive source; 5212. An eccentric wheel; 522. a connecting rod; 53. a connecting arm; 54. a support plate; 55. a linear slide rail; 6. a hanger.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 6, an embodiment of the present invention provides an electroplating apparatus, including an electroplating bath 1, an agitator disk 2, a swing mechanism 5 and a cover plate assembly, where an opening 11 is formed at one end of the electroplating bath 1, the agitator disk 2 is movably disposed in the electroplating bath 1, the agitator disk 2 is in transmission connection with the swing mechanism 5, the swing mechanism 5 drives the agitator disk 2 to move directionally to achieve uniform stirring, the cover plate assembly includes a first cover plate portion 41, a second cover plate portion 42 and a driving portion, the driving portion is in transmission connection with the first cover plate portion 411 and the second cover plate portion 421, and the first cover plate portion 41 and the second cover plate portion 42 are respectively disposed on two sides of the opening 11 of the electroplating bath 1 to achieve opening or closing of the opening 11 of the electroplating bath 1.

Based on the situation of this embodiment, the first cover plate portion 41 includes the first cover plate 411 and the first rotating shaft 412, the first rotating shaft 412 is rotatably disposed on the electroplating tank 1, the first cover plate 411 is disposed on the first rotating shaft 412, the second cover plate portion 42 includes the second cover plate 421, the second rotating shaft 422 and the gear set, the second rotating shaft 422 is rotatably disposed on the electroplating tank 1, the second cover plate 421 is disposed on the second rotating shaft 422, and the gear set is disposed at one end of the second rotating shaft 422 close to the driving portion.

More specifically, the driving portion includes a driving source 431, a support 432 and a timing wheel set, the driving source 431 is disposed on the sidewall of the electroplating bath 1 close to the opening 11 through the support 432, the driving end of the driving source 431 is in transmission connection with the timing wheel set, the timing wheel set includes a driving pulley 4331, a first driven pulley 4332 and a second driven pulley 4333, the driving pulley 4331 is connected with the driving source 431, the second driven pulley 4333 is disposed at the other end of the support 432 away from the driving source 431, the first driven pulley 4332 is disposed on the first rotating shaft 412, the driving pulley 4331, the first driven pulley 4332 and the second driven pulley 4333 are in transmission connection through a timing belt, so that the driving source 431 drives the first driven pulley 4332 and the second driven pulley 4333 to rotate synchronously through a timing belt (not shown in the figure), of course, the gear set of the present invention includes a4231 and a 4232, a4231 is mounted on the second rotating shaft 422, and a, and the gear b4232 is engaged with the gear a4231 so that the rotation directions of the first cover 411 and the second cover 421 are opposite, and the first cover 411 and the second cover 421 are opened or closed oppositely.

Therefore, after the cover plate assembly is covered, the first cover plate 411 and the second cover plate 421 are abutted to the hanger 6, so that the electroplating solution can be effectively prevented from splashing upwards, on one hand, the electroplating solution can be fully utilized, and on the other hand, the clean and tidy environment around the opening 11 of the electroplating bath 1 is ensured; after the cover plate assembly is opened, the first cover plate 411 and the second cover plate 421 release the hanger 6, so that the hanger 6 can be conveniently taken and placed.

Based on the situation of the embodiment, the stirring disc 2 comprises a body 21 and a pair of connecting plates 22, the pair of connecting plates 22 are integrally formed on two sides of the body 21, the pair of connecting plates 22 penetrate through the electroplating bath 1 and extend to the outside of the electroplating bath 1, the body 21 is provided with a plurality of through grooves 211, the through grooves 211 are vertically arranged at intervals, and in the stirring process of the stirring disc 2, electroplating solutions on two sides of the stirring disc 2 circulate through the through grooves 211, so that the stirring effect can be effectively improved, and the uniformity of electroplating can be improved;

of course, in order to limit the movement of the main body 21, the bottom of the plating tank 1 of the present invention is provided with a chute 12 adapted to the main body 21 of the stirring plate 2, and the main body 21 moves in the chute 12 of the plating tank 1, thereby facilitating the regulation of the movement of the stirring plate 2.

Based on this embodiment's the circumstances, still include anti-channeling portion, anti-channeling portion includes a pair of stopper 31, and the lateral wall of electroplating bath 1 is located to a pair of stopper 31 symmetry, and a pair of connecting plate 22 wears to locate the stopper 31 that corresponds the setting, and single stopper 31 is configured as the removal that is used for guiding connecting plate 22 for prevent agitator disk 2 takes place the drunkenness, makes agitator disk 2 horizontal migration's stability show the improvement.

The anti-shifting part comprises a pair of guide wheels 33, the pair of guide wheels 33 are arranged on the limiting blocks 31, more specifically, a guide groove is formed in each limiting block 31, a pair of protrusions 312 are arranged on opposite surfaces of the guide groove to divide the guide groove into two guide groove single bodies 311 equally, the guide wheel 33 is rotatably arranged in each guide groove single body 311, certainly, when the anti-shifting part is in actual use, the connecting plate 22 of the stirring plate 2 is connected with a driving source 5211431 (not shown in the figure), and the driving source 5211431 acts to drive the body 21 of the stirring plate 2 to horizontally move in the electroplating bath through the connecting plate 22, so that the connecting plate 22 also does reciprocating motion in the horizontal direction, the pair of guide wheels 33 can be driven to rotate in the moving process of the connecting plate 22, and the connecting plate 22 can be effectively prevented from shifting in the vertical direction through the guiding effect of the.

The distance between the pair of protrusions 312 is matched with the thickness of the connecting plate 22, and similarly, the movement of the connecting plate 22 can be limited in the front-back direction due to the arrangement of the pair of distances, so that the connecting plate 22 is prevented from moving in the front-back direction, and the stability of the horizontal movement of the stirring plate 2 is remarkably improved.

The anti-shifting portion further comprises a fixing block 32, one surface of the fixing block 32 is connected with a limiting block 31, the other surface of the fixing block 32 is connected with the electroplating bath, a U-shaped groove 321 is formed in the fixing block 32, the limiting block 31 is installed on the side wall of the electroplating bath through the fixing block 32, and the U-shaped groove 321 cannot interfere with the movement of the connecting plate 22.

Based on the situation of the present embodiment, the swing mechanism 5 includes a swing table 51, a displacement assembly, a connecting arm 53, a support plate 54 and a linear slide rail 55, wherein the linear slide rail 55 and the displacement assembly are both mounted on the support plate 54, the swing table 51 is slidably disposed on the linear slide rail 55, the connecting arm 53 is disposed on the swing table 51, the connecting arm 53 is connected to a transmission rod, the displacement assembly includes a driving portion and a connecting rod 522, the driving portion drives the connecting rod 522 to drive the swing table 51 to make directional movement in the horizontal direction, so that the workpiece and the liquid medicine can be contacted maximally, thereby effectively electroplating and improving the electroplating yield;

more specifically, the driving portion includes a swinging driving source 5211 and an eccentric 5212, the swinging driving source 5211 is mounted on the supporting plate 54, the swinging driving source 5211 is in transmission connection with the eccentric 5212, the eccentric 5212 is connected with the connecting rod 522 through a bearing, the connecting rod 522 is in transmission connection with the swinging platform 51, a mounting hole is formed in one side of the swinging platform 51, and the swinging platform 51 is connected with the connecting rod 522 through the mounting hole.

Therefore, the stirring disc 2 is driven by the swinging mechanism 5 to move directionally in the electroplating bath 1, so that the electroplating solution in the electroplating bath 1 is stirred, and the uniformity of electroplating is greatly improved.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims

1. An electroplating apparatus, comprising:

the electroplating bath is provided with an opening at one end;

the stirring disc is movably arranged in the electroplating bath;

2. The plating apparatus as recited in claim 1, wherein: the first cover plate part comprises a first cover plate and a first rotating shaft, the first rotating shaft is rotatably arranged on the electroplating bath, and a first cover plate is arranged on the first rotating shaft.

3. The plating apparatus as recited in claim 1, wherein: the second cover plate part comprises a second cover plate, a second rotating shaft and a gear set, the second rotating shaft is rotatably arranged on the electroplating bath, the second cover plate is arranged on the second rotating shaft, and the gear set is arranged at one end, close to the driving part, of the second rotating shaft.

4. The plating apparatus as recited in claim 1, wherein: the driving part comprises a driving source, a support and a synchronous wheel set, the driving source is arranged on the side wall, close to the opening, of the electroplating bath through the support, and the driving end of the driving source is in transmission connection with the synchronous wheel set.

5. The plating apparatus as recited in claim 4, wherein: the synchronous pulley group includes driving pulley, first driven pulley and second driven pulley, the driving pulley connects the driving source, and the other end of driving source is kept away from at the support to the second driven pulley setting, and first driven pulley is located in first pivot, and driving pulley, first driven pulley and second driven pulley pass through synchronous belt drive and connect.

6. The plating apparatus as recited in claim 3, wherein: the gear set comprises a gear a and a gear b, the gear a is installed on the second rotating shaft, the gear b is connected with the second driven gear, and the gear b is meshed with the gear a.

7. The plating apparatus as recited in claim 1, wherein: the stirring disc comprises a body and a pair of connecting plates, wherein the two sides of the body are integrally formed with the pair of connecting plates, the pair of connecting plates penetrate through the electroplating bath and extend to the outside of the electroplating bath, the body is provided with a plurality of through grooves, and the through grooves are vertically arranged at intervals.

8. The plating apparatus as recited in claim 1, wherein: the anti-channeling part comprises a pair of limiting blocks, the limiting blocks are symmetrically arranged on the outer side wall of the electroplating bath, the pair of connecting plates penetrate through the limiting blocks which are correspondingly arranged, and the limiting blocks are configured to be used for guiding the connecting plates to move so as to prevent the stirring disc from channeling.

9. The plating apparatus as recited in claim 8, wherein: the anti-shifting portion comprises a pair of guide wheels, the limiting block is provided with guide grooves, a pair of protrusions are arranged on opposite surfaces of the guide grooves to divide the guide grooves into two guide groove monomers, the guide wheels are rotatably arranged in each guide groove monomer, and the distance between the pair of protrusions is matched with the thickness of the connecting plate.

10. The plating apparatus as recited in claim 1, wherein: the swing mechanism comprises a swing table, a displacement assembly and a connecting arm, the displacement assembly comprises a driving portion and a connecting rod, the driving portion drives the connecting rod to drive the swing table to move directionally in the horizontal direction, and the swing table is provided with the connecting arm.