CN216129700U - Edge leakage type vibration electroplating equipment and production line with same - Google Patents

Abstract

The utility model discloses a side-leakage type vibration electroplating device, which comprises: a mounting seat; the vibrating screen is arranged on the mounting seat, a plurality of cathode conductive nails are arranged on the bottom surface inside the vibrating screen, and a plurality of drain holes are formed in the side wall inside the vibrating screen; the driving device is arranged on the mounting seat and can drive the vibrating screen to vibrate; the electroplating solution tank is internally filled with electroplating solution, and the vibrating screen can be loaded with a workpiece to be electroplated and is immersed in the electroplating solution tank. The utility model also discloses a production line. According to the side-leakage type vibration electroplating equipment and the production line with the same, after electroplating, residual electroplating solution in the vibrating screen can be discharged through the plurality of water discharge holes in the side wall of the vibrating screen, the electroplating solution discharged from the side wall of the vibrating screen cannot be contacted with the lower part of the cathode conductive nail, a sealing structure does not need to be manufactured, or an end cover at the bottom of the vibrating screen does not need to be periodically removed to maintain and replace the cathode conductive nail, the use is convenient, the production cost can be reduced, and the processing efficiency is improved.

Description

Edge leakage type vibration electroplating equipment and production line with same

Technical Field

The utility model relates to the field of electroplating equipment, in particular to side-leakage type vibration electroplating equipment and a production line with the same.

Background

The vibration electroplating equipment is suitable for the field of electroplating of small parts, and has more outstanding advantages compared with the conventional barrel plating technology. In the electroplating process, the vibrating screen can load a workpiece to be electroplated into the electroplating solution, the workpiece to be electroplated can be contacted with the cathode conductive nail embedded on the bottom surface in the vibrating screen by the gravity of the workpiece to be electroplated, and cations of pre-plated metal in the electroplating solution can be deposited on the surface of the workpiece to be electroplated to form a coating through the electrolysis.

In the existing vibration electroplating equipment, the drainage mode of the vibrating screen is of a downward leakage type, a drain hole is formed in the bottom surface of the inside of the vibrating screen, the upper surface of a cathode conductive nail is flush with the bottom surface of the inside of the vibrating screen so that a workpiece to be electroplated in the vibrating screen can be in contact with the cathode conductive nail, and the lower part of the cathode conductive nail is positioned below the inner surface of the vibrating screen and is accommodated at the bottom of the vibrating screen. When the drain hole discharges the residual electroplating solution, the cathode conductive nail at the bottom of the vibrating screen is easy to contact with the electroplating solution and react, so that metal is attached to the cathode conductive nail. The current vibration electroplating equipment needs to regularly dismantle the end cover of the bottom of the vibrating screen, and the cathode conductive nail is maintained or even replaced, so that the vibration electroplating equipment is inconvenient to use, and the cathode conductive nail attached with metal can also influence the conductive efficiency, and further can influence the processing efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the side-leakage type vibration electroplating equipment and the production line with the same, which are convenient to use, can reduce the production cost and improve the processing efficiency.

According to an embodiment of a first aspect of the present invention, a side-leakage type vibration plating apparatus includes: a mounting seat; the vibrating screen is arranged on the mounting seat, a plurality of cathode conductive nails are arranged on the bottom surface inside the vibrating screen, and a plurality of drain holes are formed in the side wall inside the vibrating screen; the driving device is arranged on the mounting seat and can drive the vibrating screen to vibrate; the electroplating solution tank is internally filled with electroplating solution, and the vibrating screen can be loaded with a workpiece to be electroplated and is immersed in the electroplating solution tank.

The method has the following beneficial effects: when the vibrating electroplating device is used, a workpiece to be electroplated is placed into the vibrating screen, the vibrating screen can carry the workpiece to be electroplated and immerse the workpiece into the electroplating solution tank, and after the vibrating electroplating device is started, the workpiece to be electroplated can be in contact with the cathode conductive nail on the bottom surface inside the vibrating screen to be electroplated. In the electroplating process, the driving device can drive the vibrating screen to vibrate, so that the workpiece to be electroplated can vibrate in the vibrating screen. After electroplating, residual electroplating solution in the vibrating screen can be discharged through a plurality of drain holes in the side wall of the vibrating screen, the electroplating solution discharged from the side wall of the vibrating screen cannot be in contact with the lower part of the cathode conductive nail, and a sealing structure does not need to be manufactured or an end cover at the bottom of the vibrating screen does not need to be periodically detached to maintain and replace the cathode conductive nail, so that the use is convenient, the production cost can be reduced, and the processing efficiency is improved.

According to some embodiments of the utility model, the bottom surface of the inside of the vibrating screen is in a spiral structure around the axis of the vibrating screen and has a step.

According to some embodiments of the present invention, a mounting plate is disposed on the vibrating screen, a plurality of through holes are uniformly distributed in the circumferential direction of the mounting plate, each through hole has a large end and a small end in the horizontal direction, a plurality of vertical columns corresponding to the through holes are disposed at the lower end of the driving device, a limiting block is disposed at the lower end of each vertical column, the outer diameter of the limiting block is larger than the outer diameter of the vertical column, the inner diameter of the large end is larger than the outer diameter of the limiting block, and the inner diameter of the small end is smaller than the outer diameter of the limiting block and larger than the outer diameter of the vertical column.

According to some embodiments of the present invention, the drainage device further comprises a plurality of filtering nets, and the plurality of filtering nets are correspondingly disposed on the plurality of drainage holes.

According to some embodiments of the utility model, a plurality of the cathode conductive pins are evenly distributed around an axis of the vibrating screen.

According to some embodiments of the utility model, the drain hole has an edge that is flush with a bottom surface of the inside of the shaker screen.

According to some embodiments of the utility model, the driving device may drive the vibrating screen to vibrate in a vertical direction, and may also drive the vibrating screen to rotate in a horizontal direction.

According to some embodiments of the utility model, the vibrating screen further comprises a base detachably arranged on the mounting seat, the vibrating screen and the driving device are both arranged on the base, hanging columns are arranged on both sides of the base along the horizontal direction, an arc-shaped hanging groove is arranged at a position of the mounting seat corresponding to the hanging columns, an opening of the arc-shaped hanging groove faces upwards, and the hanging columns can be arranged in the arc-shaped hanging groove.

According to some embodiments of the utility model, one side of the base is provided with one of the hanging posts, and the other side of the base is provided with two of the hanging posts.

A production line according to an embodiment of a second aspect of the present invention includes the side-leakage type vibration plating apparatus according to the embodiment of the first aspect, further including: the electroplating device comprises a frame, a front processing station, an electroplating station and a rear processing station, wherein the electroplating solution tank is fixedly arranged on the frame and positioned on the electroplating station; and the clamp can clamp the mounting seat and can drive the mounting seat to move among the pretreatment station, the electroplating station and the post-treatment station.

The method has the following beneficial effects: the existing vibration electroplating equipment is mostly of a single-groove type, namely, only one electroplating solution groove is arranged, and pretreatment, post-treatment and the like cannot be carried out, so that a continuous production mode cannot be realized. The production line comprises the vibration electroplating equipment in the embodiment of the first aspect, and further comprises a pre-treatment station and a post-treatment station, the mounting seat can be moved among the stations through the clamp, namely the clamp can drive the vibration sieve and a workpiece to be electroplated in the vibration sieve to move among the pre-treatment station, the electroplating station and the post-treatment station, and electroplating efficiency can be effectively improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the embodiment of the present invention after the mounting base, the base and the driving device are hidden;

FIG. 3 is a schematic bottom view of a driving device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mounting base in an embodiment of the utility model.

Reference numerals: the device comprises a mounting seat 100, an arc-shaped hanging groove 110, a vibrating screen 200, a water discharging hole 210, a step 220, a cathode conductive nail 300, an electroplating solution tank 400, a mounting plate 500, a through hole 510, a big end 511, a small end 512, a vertical column 600, a limiting block 610, a base 700, a hanging column 710 and a driving device 800.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, the workpiece to be plated in the present invention is not the structure of the present invention, and the workpiece to be plated is introduced for the purpose of explaining the structure and or function. It is to be understood that the positional descriptions referred to, such as the directions of up and down, are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the utility model, a plurality means two or more.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 4, in a first embodiment of the present invention, a side-leakage type vibration plating apparatus is disclosed, which includes a mounting base 100, a vibrating screen 200, a driving device 800 and a plating solution tank 400.

The vibrating screen 200 is arranged on the mounting seat 100, the plurality of cathode conductive nails 300 are arranged on the bottom surface inside the vibrating screen 200, the plurality of drain holes 210 are formed in the side wall inside the vibrating screen 200, the driving device 800 is arranged on the mounting seat 100, the driving device 800 can drive the vibrating screen 200 to vibrate, electroplating solution is contained inside the electroplating solution tank 400, and the vibrating screen 200 can be used for loading a workpiece to be electroplated and is immersed into the electroplating solution tank 400.

It can be understood that when the vibration electroplating device is used, a workpiece to be electroplated is placed into the vibration sieve 200, the vibration sieve 200 can carry the workpiece to be electroplated and immerse the workpiece into the electroplating solution tank 400, and after the vibration electroplating device is started, the workpiece to be electroplated can contact with the cathode conductive nail 300 on the bottom surface inside the vibration sieve 200 to be electroplated. During the electroplating process, the driving device 800 may drive the vibrating screen 200 to vibrate, so that the workpiece to be electroplated may vibrate in the vibrating screen 200. After electroplating, the residual electroplating solution in the vibrating screen 200 can be discharged through the plurality of drain holes 210 on the inner side wall of the vibrating screen 200, and the electroplating solution discharged from the side wall of the vibrating screen 200 cannot contact with the lower part of the cathode conductive nail 300, so that a sealing structure does not need to be manufactured or the end cover at the bottom of the vibrating screen 200 does not need to be periodically removed to maintain and replace the cathode conductive nail 300, the use is convenient, the production cost can be reduced, and the processing efficiency is improved.

It should be noted that the vibration of the vibrating screen 200 can be realized by the ultrasonic audio signal transmitted by the driving device 800, and the driving device 800 can drive the vibrating screen 200 to drive the workpiece to be electroplated to make small-amplitude three-dimensional and horizontal swinging vibration.

Referring to fig. 2, in some embodiments of the present invention, the bottom surface of the inside of the vibrating screen 200 has a spiral structure around the axis of the vibrating screen 200 and has a step 220. The workpiece to be electroplated placed in the vibrating screen 200 can be turned over at the step 220 under the vibration action of the vibrating screen 200; the bottom surface of the vibrating screen 200 in the spiral structure can be convenient for forming steps, and the spiral structure can enable a plurality of workpieces to be electroplated to integrally move along the spiral structure and turn over at the step positions in sequence.

Referring to fig. 2 and 3, in some embodiments of the present invention, a mounting plate 500 is disposed on a vibrating screen 200, a plurality of through holes 510 formed in a vertical direction are uniformly distributed in a circumferential direction on the mounting plate 500, the through holes 510 have a large end 511 and a small end 512 in a horizontal direction, a plurality of vertical columns 600 corresponding to the through holes 510 are disposed at a lower end of a driving device 800, a limiting block 610 is disposed at a lower end of the vertical columns 600, an outer diameter of the limiting block 610 is greater than an outer diameter of the vertical columns 600, an inner diameter of the large end 511 is greater than an outer diameter of the limiting block 610, and an inner diameter of the small end 512 is smaller than the outer diameter of the limiting block 610 and greater than the outer diameter of the vertical columns 600. During installation, the mounting plate 500 on the vibrating screen 200 is arranged below the driving device 800, the large ends 511 of the through holes 510 in the mounting plate 500 correspond to the upright columns 600 one by one, the mounting plate 500 is moved upwards to enable the limiting blocks 610 to penetrate through the large ends 511 of the through holes 510 and be completely located below the mounting plate 500, then the mounting plate 500 is rotated to enable the upright columns 600 to be screwed into the small ends of the through holes 510, the mounting plate 500 can be loosened at the moment, and the limiting blocks 610 can support the mounting plate 500 due to the fact that the inner diameters of the small ends 512 of the through holes 510 are smaller than the limiting blocks 610, and installation of the vibrating screen 200 is achieved. The installation mode is convenient and fast, and the vibration sieve 200 and the driving device 800 can be quickly detached and installed only through simple movement and rotation.

In some embodiments of the present invention, a plurality of filter screens are further included, and the plurality of filter screens are correspondingly disposed on the plurality of drainage holes 210. Because the vibration electroplating equipment is mostly used for electroplating workpieces with small volume, the filter screen can prevent the workpieces to be electroplated from leaking out of the vibration screen 200.

Referring to fig. 2, in some embodiments of the present invention, the cathode conductive nails 300 are uniformly distributed around the axis of the vibrating screen 200, which can effectively increase the contact uniformity between the workpiece to be electroplated and the cathode conductive nails 300, and it can be understood that the cathode conductive nails 300 may also be distributed in the vibrating screen 200 in other manners, such as an array manner.

Referring to fig. 2, in some embodiments of the present invention, the edge of the drain hole 210 is flush with the bottom surface of the inside of the vibrating screen 200, so that the remaining electroplating solution is prevented from being accumulated between the drain hole 210 and the bottom surface of the inside of the vibrating screen 200 due to the height difference, and the electroplating solution can be completely drained from the vibrating screen 200. Specifically, the plurality of drain holes 210 may be arranged in cooperation with a spiral structure of the inner bottom surface of the vibrating screen 200, and the spiral structure may promote the remaining plating solution to flow downward along the spiral structure, thereby accelerating the drainage of the remaining plating solution if the edge of each drain hole 210 may be flush with the inner bottom surface of the vibrating screen 200.

In some embodiments of the present invention, the driving device 800 may drive the vibrating screen 200 to vibrate in the vertical direction, and may also drive the vibrating screen 200 to rotate in the horizontal direction. The driving device 800 drives the vibrating screen 200 to vibrate in the vertical direction, so that the workpiece to be electroplated can be driven to turn over in the vibrating screen 200; the driving device drives the vibrating screen 200 to rotate in the horizontal direction, so that all workpieces to be electroplated can be uniformly contacted with the cathode conductive nails 300 in the vibrating screen 200, and the electroplating efficiency and the electroplating quality can be improved.

Referring to fig. 1 and 4, in some embodiments of the present invention, a base 700 detachably disposed on the mounting base 100 is further included, the vibrating screen 200 and the driving device 800 are both disposed on the base 700, hanging posts 710 are disposed on both sides of the base 700 along a horizontal direction, an arc hanging groove 110 is disposed at a position of the mounting base 100 corresponding to the hanging posts 710, an opening of the arc hanging groove 110 faces upward, and the hanging posts 710 can be disposed in the arc hanging groove 110. When the base structure is used, the base 700 can be placed on the installation base 100, and the hanging columns 710 on the base 700 can be placed in the arc-shaped hanging grooves 110 of the installation base 100, so that quick detachment and installation can be realized. The cooperation of the arc-shaped hanging grooves 110 and the hanging columns 710 can enable the base 700, the vibrating screen 200 mounted on the base 700 and the driving device 800 to have higher degree of freedom, which is beneficial to the vibrating screen 200 to vibrate, and the mounting base 100 is not influenced by the vibration of the vibrating screen 200 too much, so that the noise of the equipment can be reduced.

Further, referring to fig. 4, in some embodiments of the present invention, one peg 710 is provided on one side of the base 700 and two pegs 710 are provided on the other side of the base 700. The hanging posts 710 may be provided to some extent to prevent the base 700 from being flipped over under the influence of vibration.

The embodiment of the second aspect of the utility model discloses a production line, which comprises the side-leakage type vibration electroplating equipment in the embodiment of the first aspect, a rack and a clamp.

The frame is provided with a pretreatment station, an electroplating station and a post-treatment station in sequence, the electroplating solution tank 400 is fixedly arranged on the frame and positioned on the electroplating station, and the clamp can clamp the mounting seat 100 and can drive the mounting seat 100 to move among the pretreatment station, the electroplating station and the post-treatment station.

It can be understood that most of the existing vibration electroplating equipment is of a single-groove type, namely, only one electroplating solution groove is arranged, and pretreatment, post-treatment and the like cannot be carried out, so that a continuous production mode cannot be realized. The production line in the utility model comprises the vibration electroplating equipment in the embodiment of the first aspect, and also comprises a pre-treatment station and a post-treatment station, the mounting base 100 can be moved among the stations through the clamp, namely the clamp can drive the vibration sieve 200 and the workpiece to be electroplated in the vibration sieve 200 to move among the pre-treatment station, the electroplating station and the post-treatment station, and the electroplating efficiency can be effectively improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. An edge-leakage type vibration plating apparatus, comprising:

a mounting base (100);

the vibrating screen (200) is arranged on the mounting seat (100), a plurality of cathode conductive nails (300) are arranged on the bottom surface inside the vibrating screen (200), and a plurality of drain holes (210) are formed in the side wall inside the vibrating screen (200);

the driving device (800) is arranged on the mounting seat (100), and the driving device (800) can drive the vibrating screen (200) to vibrate;

the electroplating solution tank (400) is internally filled with electroplating solution, and the vibrating screen (200) can be loaded with a workpiece to be electroplated and is immersed in the electroplating solution tank (400).

2. The apparatus of claim 1, wherein the bottom surface of the inside of the vibrating screen (200) is formed in a spiral structure around the axis of the vibrating screen (200) and has a step (220).

3. The side leakage type vibration electroplating equipment according to claim 1, wherein a mounting plate (500) is arranged on the vibrating screen (200), a plurality of through holes (510) which are formed in the vertical direction are uniformly distributed on the mounting plate (500) along the circumferential direction, the through holes (510) are provided with a large end (511) and a small end (512) in the horizontal direction, the lower end of the driving device (800) is provided with a plurality of vertical columns (600) corresponding to the through holes (510), the lower end of each vertical column (600) is provided with a limiting block (610), the outer diameter of each limiting block (610) is larger than the outer diameter of each vertical column (600), the inner diameter of each large end (511) is larger than the outer diameter of each limiting block (610), and the inner diameter of each small end (512) is smaller than the outer diameter of each limiting block (610) and larger than the outer diameter of each vertical column (600).

4. The side-leakage vibration plating apparatus of any of claims 1 to 3, further comprising a plurality of filter screens, wherein a plurality of filter screens are correspondingly disposed on a plurality of drain holes (210).

5. The apparatus according to any one of claims 1 to 3, wherein a plurality of said cathode conductive pins (300) are uniformly distributed around the axis of said vibrating screen (200).

6. The apparatus according to any one of claims 1 to 3, wherein the drain hole (210) has an edge flush with the bottom surface of the inside of the vibrating screen (200).

7. A side-leakage vibration plating apparatus according to any one of claims 1 to 3, wherein said driving means (800) is adapted to drive said vibrating screen (200) to vibrate in a vertical direction and to drive said vibrating screen (200) to rotate in a horizontal direction.

8. The side-leakage type vibration electroplating equipment according to any one of claims 1 to 3, further comprising a base (700) detachably arranged on the mounting base (100), wherein the vibrating screen (200) and the driving device (800) are both arranged on the base (700), hanging columns (710) are arranged on both sides of the base (700) along the horizontal direction, an arc-shaped hanging groove (110) is arranged at a position of the mounting base (100) corresponding to the hanging columns (710), an opening of the arc-shaped hanging groove (110) faces upwards, and the hanging columns (710) can be arranged in the arc-shaped hanging groove (110).

9. The side-leakage type vibration plating apparatus of claim 8, wherein one side of said base (700) is provided with one said hanging column (710), and the other side of said base (700) is provided with two said hanging columns (710).

10. A production line comprising the side-drain type vibration plating apparatus as recited in any one of claims 1 to 9, further comprising:

the electroplating device comprises a frame, a front processing station, an electroplating station and a rear processing station, wherein the electroplating solution tank (400) is fixedly arranged on the frame and is positioned on the electroplating station;

the clamp can clamp the mounting seat (100) and can drive the mounting seat (100) to move among the pretreatment station, the electroplating station and the post-treatment station.

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