CN216039902U

CN216039902U - Cathode and anode separation control device in electroplating bath

Info

Publication number: CN216039902U
Application number: CN202122532891.3U
Authority: CN
Inventors: 黎开明; 田方成
Original assignee: Dongguan Suyuan Automation Equipment Co ltd
Current assignee: Dongguan Suyuan Automation Equipment Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-15
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a cathode and anode separation control device in an electroplating bath, which comprises an electroplating bath, wherein two shunt pipes are arranged in the middle of the bottom end of the inner wall of the electroplating bath, spray pipes are fixedly communicated at the tops of the two shunt pipes, an electroplating substrate is arranged between the two spray pipes, cathode and anode baffles are arranged on two sides of the inner wall of the electroplating bath, the electroplating bath is separated into two anode areas and a cathode area through the two cathode and anode baffles, anodes are arranged in the two anode areas, spray suction ports are fixedly connected on two sides of the bottom of the electroplating bath, a protective shell is sleeved on the outer side of the electroplating bath, and three spray boxes are arranged in the electroplating bath. The liquid medicine is sprayed to the electroplating substrate through the spray pipe, so that the electroplating effect can be improved.

Description

Cathode and anode separation control device in electroplating bath

Technical Field

The utility model relates to the technical field of electroplating, in particular to a cathode and anode separation control device in an electroplating bath.

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, the application field range is wide, the electroplating bath is the most basic equipment in electroplating equipment, the main function is to install solution, and an anode area and a cathode area are arranged in the electroplating bath.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cathode and anode separation control device in an electroplating bath, which is used for solving the problems that an anode area and a cathode area in the existing electroplating bath are not separated, and the liquid medicine in the cathode area and the liquid medicine in the anode area are frequently exchanged, so that the electroplating effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a negative and positive pole separation controlling means in plating bath, includes the plating bath, the mid-mounting of plating bath inner wall bottom has two shunt tubes, two the top of shunt tube is all fixed the intercommunication has the spray tube, two be equipped with the electroplating base plate between the spray tube, the negative and positive pole baffle is all installed to the both sides of plating bath inner wall, the plating bath is separated for two positive pole districts and negative pole district, two through two negative and positive pole baffles the positive pole is all installed to the inside in positive pole district, the equal fixedly connected with in both sides of plating bath bottom sprays the suction inlet.

Preferably, a protective shell is sleeved on the outer side of the electroplating tank.

Preferably, three spraying boxes are arranged in the electroplating bath and are respectively positioned in the two anode areas and the cathode area.

Preferably, a plurality of nozzles which are uniformly distributed are fixedly communicated with one opposite sides of the two spray pipes.

Preferably, the two spraying suction openings are respectively communicated with the two anode areas.

Preferably, the cathode region is located in the middle of the electroplating bath, the electroplating substrate and the two spray pipes are located in the cathode region, and the two anode regions are located on two sides of the electroplating bath respectively.

Preferably, the cathode and anode baffles are made of water-based PP cloth materials.

Compared with the prior art, the utility model has the beneficial effects that: separate through the negative and positive pole baffle and electroplate negative pole district and positive pole district, make the liquid medicine between the two districts frequently not exchange, extract the liquid medicine in positive pole district, through reaction treatment back, the negative pole district is squeezed into to the reuse pump, and liquid medicine passes through the spray tube and sprays to electroplating the base plate, can promote electroplating effect.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the plating bath of the present invention;

FIG. 3 is a schematic structural view of two nozzles and a plating substrate according to the present invention.

In the figure: 1. an anode; 2. a nozzle; 3. electroplating the substrate; 4. a spray suction port; 5. a cathode baffle plate and an anode baffle plate; 6. an anode region; 7. a cathode region; 8. an electroplating bath; 9. a shunt tube; 10. spraying the box; 11. a protective housing; 12. and (4) a nozzle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model provides a cathode and anode separation control device in an electroplating bath, which comprises an electroplating bath 8, wherein two shunt pipes 9 are arranged in the middle of the bottom end of the inner wall of the electroplating bath 8, spray pipes 2 are fixedly communicated with the tops of the two shunt pipes 9, liquid medicine enters the spray pipes 2 through the shunt pipes 9, an electroplating substrate 3 is arranged between the two spray pipes 2, the liquid medicine is sprayed to the electroplating substrate 3 through the spray pipes 2, cathode and anode baffles 5 are arranged on both sides of the inner wall of the electroplating bath 8, the electroplating bath 8 is separated into two anode areas 6 and a cathode area 7 through the two cathode and anode baffles 5, anodes 1 are arranged in the two anode areas 6, spray suction ports 4 are fixedly connected on both sides of the bottom of the electroplating bath 8, and the liquid medicine in the anode areas 6 is extracted through the spray suction ports 4.

The outside cover of plating bath 8 is equipped with protective housing 11, and protective housing 11 protects plating bath 8, and the internally mounted of plating bath 8 has three to spout box 10, and three spouts box 10 to be located two positive pole districts 6 respectively and at the bottom of the negative pole district 7, and three spouts box 10 from both sides respectively with liquid medicine direct injection to two positive pole districts 6 and at the bottom of the negative pole district 7.

The opposite sides of two spray pipes 2 all are fixed the intercommunication have a plurality of evenly distributed's nozzle 12, and spray pipe 2 is through a plurality of nozzle 12 blowout liquid medicine.

The two spraying suction ports 4 are respectively communicated with the two anode areas 6, and the liquid medicine in the anode areas 6 is extracted through the spraying suction ports 4.

The cathode area 7 is positioned in the middle of the electroplating bath 8, the electroplating substrate 3 and the two spray pipes 2 are both positioned in the cathode area 7, and the two anode areas 6 are respectively positioned on two sides of the electroplating bath 8.

The cathode baffle 5 and the anode baffle 5 are made of water-based PP cloth materials, and the cathode baffle 5 is made of the water-based PP cloth materials, so that liquid medicine between the two areas cannot be exchanged frequently.

When the embodiment of the application is used: two anode areas 6 and a cathode area 7 are arranged in an electroplating bath 8, a cathode baffle 5 is additionally arranged between the two anode areas 6 and the cathode area 7, the cathode baffle 5 is made of water-based PP cloth material, the cathode area 7 and liquid medicine in the anode area 6 are separated, so that the liquid medicine between the two areas can not be exchanged frequently, an electroplating substrate 3 and two spray pipes 2 are both positioned in the cathode area 7, the liquid medicine enters the spray pipes 2 through a shunt pipe 9, the liquid medicine is sprayed to the electroplating substrate 3 through the spray pipes 2, and along with accumulation of the liquid medicine in the cathode area 7, the liquid medicine overflows from the top of the cathode baffle 5 and flows into the two anode areas 6, the liquid medicine in the two anode areas 6 is extracted through two spray suction ports 4, after reaction treatment, the liquid medicine is pumped into the two spray pipes 2 of the cathode area 7 by a pump, so that the electroplating effect can be improved, the liquid medicine is pumped into the three spray boxes 10 by the pump at the same time, the liquid medicine is directly sprayed to the bottoms of the two anode areas 6 and the cathode area 7 from the two sides of the spray boxes 10, preventing the precipitation of impurities.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A control device for separating a cathode and an anode in an electroplating bath comprises the electroplating bath (8) and is characterized in that: the middle part of plating bath (8) inner wall bottom installs two shunt tubes (9), two the top of shunt tubes (9) is all fixed the intercommunication has spray tube (2), two be equipped with between spray tube (2) electroplate base plate (3), negative and positive pole baffle (5) are all installed to the both sides of plating bath (8) inner wall, plating bath (8) are separated for two positive pole districts (6) and negative pole district (7), two through two negative and positive pole baffle (5) the inside in positive pole district (6) is all installed positive pole (1), the equal fixedly connected with in both sides of plating bath (8) bottom sprays suction inlet (4).

2. The apparatus as claimed in claim 1, wherein: and a protective shell (11) is sleeved on the outer side of the electroplating bath (8).

3. The apparatus as claimed in claim 1, wherein: the electroplating bath (8) is internally provided with three spraying boxes (10), and the three spraying boxes (10) are respectively positioned in the two anode areas (6) and the cathode area (7).

4. The apparatus as claimed in claim 1, wherein: and a plurality of nozzles (12) which are uniformly distributed are fixedly communicated with one opposite sides of the two spray pipes (2).

5. The apparatus as claimed in claim 1, wherein: the two spraying suction ports (4) are respectively communicated with the two anode areas (6).

6. The apparatus as claimed in claim 1, wherein: the cathode area (7) is positioned in the middle of the electroplating bath (8), the electroplating substrate (3) and the two spray pipes (2) are positioned in the cathode area (7), and the two anode areas (6) are respectively positioned on two sides of the electroplating bath (8).

7. The apparatus as claimed in claim 1, wherein: the cathode and anode baffle (5) is made of water-based PP cloth material.