CN212533172U - Plating bath - Google Patents

Abstract

The utility model discloses a plating bath, including the cell body, be equipped with the baffle in the cell body, the baffle divide into work groove and drain tank with the cell body, one side of work groove is equipped with the feed liquor pipe, the lateral wall of drain tank is equipped with the liquid outlet, sliding connection has two bubble boards of scraping in the drain tank, scrape bubble board perpendicular to baffle, be equipped with in the drain tank and be used for driving two drive assembly that the bubble board was close to each other or kept away from each other. The utility model discloses have the effect of the foam in the convenient clearance plating bath.

Description

Plating bath

Technical Field

The utility model belongs to the technical field of the electroplating technique and specifically relates to an electroplating bath is related to.

Background

The electroplating process is a method for spreading a metal layer on the surface of a plated substrate by utilizing the principle of electrolysis, and the process for attaching a metal film on the surface of a metal or other material workpiece by utilizing the electrolysis effect plays roles of preventing metal oxidation, improving wear resistance, conductivity and corrosion resistance, enhancing the appearance and the like. The electroplating bath is the most basic facility in the electroplating process, the electroplating bath is generally in a square bath body structure, the electroplating bath is filled with the electroplating solution, and the electroplating piece needs to be placed in the electroplating bath for electroplating during electroplating.

The prior publication No. CN208055484U discloses an electroplating bath, which comprises a main bath body, an overflow groove and a temperature-changing groove which are arranged on one side of the main bath body, wherein the overflow groove and the temperature-changing groove are communicated with each other through a pipeline, a filter screen is arranged in the overflow groove, the overflow groove is divided into a settling chamber and a clear liquid chamber by the filter screen, an overflowing electroplating solution is filtered, and a temperature-changing pipe is arranged in the temperature-changing groove and used for adjusting the temperature of the electroplating solution.

The above prior art solutions have the following drawbacks: the electroplating process is to be plated the base and put into the plating bath and electroplate usually, and the electroplating process is to be plated the base and put into the plating bath again in putting into the cylinder usually, and the cylinder needs continuous rotation to use the mode of air stirring to stir the plating solution, the liquid level of plating solution can float many foams usually in the electroplating process, produces the influence to electroplating effect easily.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims at providing a plating bath which has the effect of conveniently cleaning the foam in the plating bath.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an electroplating bath, includes the cell body, be equipped with the baffle in the cell body, the baffle divide into work groove and drain tank with the cell body, one side of work groove is equipped with the feed liquor pipe, the lateral wall that the drain tank was equipped with the liquid outlet, it scrapes the bubble board to go out sliding connection in the liquid tank two, scrape bubble board perpendicular to baffle, be equipped with in the drain tank and be used for driving two and scrape the drive assembly that the bubble board was close to each other or was kept away from each other.

Through adopting above-mentioned technical scheme, in the continuous inflow work inslot of electroplating solution among the electroplating process, the upper end overflow of baffle can be followed to the electroplating solution to go out the liquid inslot, thereby the foam that drives the electroplating solution surface flows into out the liquid inslot, drive assembly drive two scrape the bubble board and keep away from each other or be close to each other, scrape the middle part position that the bubble board all is in out the liquid groove during electroplating, the bubble board motion is scraped in the drive when having more foam in the liquid groove, make the foam be scraped the bubble board and pass to the both ends of going out the liquid groove, can be in order to concentrate the clearance to the foam.

The present invention may be further configured in a preferred embodiment as: drive assembly connects the screw rod in going out the liquid tank including rotating, the screw rod includes the reverse portion of revolving of screw thread and the portion of revolving reversely, scrape bubble board threaded connection respectively in the portion of revolving positively and the portion of revolving reversely, be equipped with on the lateral wall of cell body and be used for driving screw rod pivoted power supply, it is equipped with the locating part that is used for the restriction to scrape the bubble board and rocks to go out the liquid inslot.

Through adopting above-mentioned technical scheme, scraper blade threaded connection is on positive portion of revolving and the portion of anticlockwise revolving respectively, under the effect of locating part, rotates through power supply drive screw to the bubble board is close to each other or keeps away from each other is scraped in the drive, and the locating part can improve the stability of scraping the bubble board motion in-process.

The present invention may be further configured in a preferred embodiment as: the locating part is including running through scraping the guide bar on bubble board and both ends are fixed in the play liquid tank inner wall, the length direction of guide bar is on a parallel with the length direction of screw rod.

Through adopting above-mentioned technical scheme, the guide bar wears to establish simultaneously and scrapes the bubble board, scrapes the in-process of bubble board at the motion and moves along the length direction of guide bar, and the motion is steady difficult for rocking.

The present invention may be further configured in a preferred embodiment as: the power source comprises a driving motor arranged on the side wall of the tank body.

Through adopting above-mentioned technical scheme, driving motor's axis of rotation fixed connection can drive the screw rod effectively and rotate convenient to use in the screw rod.

The present invention may be further configured in a preferred embodiment as: openings are reserved at the lower end of the foam scraping plate and the bottom surface of the groove body. .

Through adopting above-mentioned technical scheme, scrape the lower extreme of bubble board and the bottom surface of cell body and leave the opening for the plating solution in the drain tank communicates each other, and the liquid level in the drain tank can be unanimous.

The present invention may be further configured in a preferred embodiment as: and a plurality of water permeable holes are formed in the foam scraping plate.

Through adopting above-mentioned technical scheme, scrape the bubble board at the in-process of motion, the plating solution can be through the hole of permeating water, reduces the resistance of scraping the bubble board and receiving in the motion process, improves the practicality.

The present invention may be further configured in a preferred embodiment as: be equipped with the collection frame that is used for collecting the foam on the both ends inner wall of play liquid groove, it has the breach to collect one side of frame orientation scraping the bubble board.

Through adopting above-mentioned technical scheme, scrape the bubble board when collecting the frame motion, can with the foam of liquid level in pushing away from the breach and collecting the frame, will collect the frame and take out and can carry out the foam clearance for it is more convenient to clear up the foam.

The present invention may be further configured in a preferred embodiment as: and the bottom surface of the collecting frame is provided with a liquid leakage hole.

Through adopting above-mentioned technical scheme, the plating solution can infiltrate through the weeping hole when collecting the frame and taking out, when avoiding taking out the collection frame, too much electroplating liquid drips in the work place.

To sum up, the utility model discloses a following at least one beneficial effect:

1. the electroplating process is carried out in the working tank, electroplating solution flows into the working tank through the pipeline, the electroplating solution overflows the upper end of the partition plate and flows into the liquid outlet tank, and the foam scraping plate can push the upper surface of the liquid outlet tank to two ends of the liquid outlet tank during movement, so that workers can clean the liquid outlet tank conveniently;

2. scrape bubble board threaded connection in the portion of just revolving and the portion of backspin, driving motor drive screw rotates and can drive and scrape the motion of bubble board, is equipped with the collection frame that is used for collecting the foam in the drain tank, and the convenience is cleared up the foam.

Drawings

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

FIG. 2 is a schematic view showing the interior of the liquid outlet tank in this embodiment.

Reference numerals: 1. a trough body; 2. a partition plate; 3. a working groove; 4. a liquid outlet groove; 5. a liquid inlet pipe; 6. a liquid outlet; 7. scraping a bubble plate; 8. a drive assembly; 9. a screw; 91. a forward rotation part; 92. a reverse rotation part; 10. a power source; 11. a limiting member; 111. a guide bar; 12. a weep hole; 13. water permeable holes; 14. a collection frame; 15. and (4) a notch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the electroplating bath disclosed in the present invention includes a bath body 1 with an upward opening, wherein the bath body 1 is a rectangular structure. The vertical baffle 2 that is fixed with in the cell body 1, the interior bottom surface of baffle 2 perpendicular to cell body 1, baffle 2 separate cell body 1 for work groove 3 and drain tank 4, go on in the electroplating process in work groove 3, and feed liquor pipe 5 is installed to 3 lateral walls in work groove, and the plating solution supplies liquid to work groove 3 through feed liquor pipe 5. The foam of the liquid level of the plating solution in the working tank 3 flows into the liquid outlet tank 4 along with the upper end that the plating solution overflows the partition plate 2, and has seted up the liquid outlet 6 on the lateral wall of the liquid outlet tank 4, and the position of the liquid outlet 6 is less than the upper end position of the partition plate 2, and the plating solution in the liquid outlet tank 4 can flow out through the liquid outlet 6, collects the processing.

Referring to fig. 1, install two scrape bubble boards 7 that are parallel to each other in the drain tank 4, scrape bubble board 7 and can be used for pushing away the foam of 4 liquid levels in drain tank to the both ends of drain tank 4 to make things convenient for the staff to clear up. And a driving assembly 8 for driving the two foam scraping plates 7 to approach or depart from each other is arranged in the liquid outlet groove 4, so that the foam on the liquid surface is pushed.

Referring to fig. 1 and 2, drive assembly 8 includes that the rotation is connected in the screw rod 9 on the inner wall of drain tank 4, and screw rod 9 can rotate in the mode of bearing and connect in drain tank 4, and the one end of screw rod 9 has the lateral wall that extends cell body 1, installs on the lateral wall of cell body 1 and is used for driving screw rod 9 pivoted power supply 10. The power source 10 comprises a driving motor fixed on the side wall of the tank body 1, the driving motor is a forward and reverse rotating motor, and a rotating shaft of the driving motor is fixedly connected to the screw rod 9 so as to drive the screw rod 9 to rotate. The screw 9 comprises a forward rotation part 91 and a backward rotation part 92 with reverse threads, and the foam scraping plate 7 is respectively connected to the forward rotation part 91 and the backward rotation part 92 in a threaded mode. And a limiting part 11 for limiting the movement of the foam scraping plate 7 to shake is further arranged in the liquid outlet groove 4. The limiting member 11 is a guide rod 111 penetrating through the two foam scraping plates 7. The guide rod 111 has a length direction parallel to the length direction of the screw 9 so that the bubble scraping plate 7 can move along the length direction of the guide rod 111.

Referring to fig. 1 and 2, the lower end of the foam scraping plate 7 and the bottom surface of the liquid outlet tank 4 are provided with certain openings, so that the electroplating liquid in the liquid outlet tank 4 is communicated with each other, and the liquid level can be at the same level. And a plurality of water permeable holes 13 are formed in the foam scraping plate 7, so that the resistance of the foam scraping plate 7 in the movement process is reduced.

Referring to fig. 1 and 2, a collecting frame 14 is further installed in the liquid outlet tank 4, and the collecting frame 14 may be provided with barbs to hang the collecting frame 14 on the inner walls of the two ends of the liquid outlet tank 4. One side of the collecting frame 14 facing the foam scraping plate 7 is provided with a notch 15, so that in the motion process of the foam scraping plate 7, foam can be pushed into the collecting frame 14. Furthermore, the bottom surface of the collecting frame 14 is provided with a liquid leakage hole 12, so that when the collecting frame 14 is lifted, the plating liquid can seep downwards to avoid dripping on the ground.

The implementation principle of the embodiment is as follows: go on in the working groove 3 among the electroplating process, and supply the plating solution to working groove 3 in through feed liquor pipe 5, unnecessary plating solution will be followed the upper end of baffle 2 and overflowed in working groove 3, flow into out liquid groove 4, and drive foam inflow out liquid groove 4, two scrape bubble board 7 and be close to each other during the initial condition, foam in out liquid groove 4 is when more, scrape bubble board 7 through two driving motor drives and keep away from each other, conflict when scraping bubble board 7 and stop when collecting frame 14, thereby push the foam of liquid level to collection frame 14, thereby collect, take out during the clearance and collect frame 14 and clear up.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. An electroplating bath comprises a bath body (1), and is characterized in that: be equipped with baffle (2) in cell body (1), baffle (2) divide into work groove (3) and drain tank (4) with cell body (1), one side of work groove (3) is equipped with feed liquor pipe (5), the lateral wall of drain tank (4) is equipped with liquid outlet (6), sliding connection has two bubble boards (7) of scraping in drain tank (4), scrape bubble board (7) perpendicular to baffle (2), be equipped with in drain tank (4) and be used for driving two drive assembly (8) that are close to each other or keep away from each other of scraping bubble board (7).

2. A plating cell according to claim 1, wherein: drive assembly (8) are including rotating screw rod (9) of connecting in liquid outlet tank (4), screw rod (9) are including reverse corotation portion (91) of screw thread and derotation portion (92), scrape bubble board (7) respectively threaded connection on corotation portion (91) and derotation portion (92), be equipped with on the lateral wall of cell body (1) and be used for driving screw rod (9) pivoted power supply (10), be equipped with in liquid outlet tank (4) and be used for the restriction to scrape locating part (11) that bubble board (7) rocked.

3. A plating cell according to claim 2, wherein: locating part (11) are including running through scrape guide bar (111) on bubble board (7) and both ends are fixed in play liquid groove (4) inner wall, the length direction of guide bar (111) is on a parallel with the length direction of screw rod (9).

4. A plating cell according to claim 2 or 3, wherein: the power source (10) comprises a driving motor arranged on the side wall of the tank body (1).

5. A plating cell according to claim 4, wherein: openings are reserved at the lower end of the foam scraping plate (7) and the bottom surface of the groove body (1).

6. A plating cell according to claim 5, wherein: and a plurality of water permeable holes (13) are formed in the foam scraping plate (7).

7. A plating cell according to claim 6, wherein: be equipped with collection frame (14) that are used for collecting the foam on the both ends inner wall of drain tank (4), collect frame (14) and offer breach (15) towards the one side of scraping bubble board (7).

8. A plating cell according to claim 7, wherein: the bottom surface of the collecting frame (14) is provided with a liquid leakage hole (12).

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