CN215404605U - Liquid level high stability type electric tin plating bath - Google Patents
Liquid level high stability type electric tin plating bath Download PDFInfo
- Publication number
- CN215404605U CN215404605U CN202121979045.XU CN202121979045U CN215404605U CN 215404605 U CN215404605 U CN 215404605U CN 202121979045 U CN202121979045 U CN 202121979045U CN 215404605 U CN215404605 U CN 215404605U
- Authority
- CN
- China
- Prior art keywords
- liquid medicine
- adjusting
- overflow outlet
- inlet
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model provides a liquid-level high-stability type tin electroplating bath, which mainly comprises a box body, wherein the box body is divided into an auxiliary liquid medicine tank and a main liquid medicine tank by a partition plate, a liquid medicine inlet pipe is arranged in the auxiliary liquid medicine tank, a liquid medicine inlet and a liquid medicine outlet B are arranged on the liquid medicine inlet pipe, and the liquid medicine outlet B is communicated with the auxiliary liquid medicine tank; the partition plate is provided with a liquid medicine inlet, the auxiliary liquid medicine tank is communicated with the main liquid medicine tank through the liquid medicine inlet, and the liquid medicine inlet is provided with an inlet adjusting device for adjusting the flow of liquid medicine entering the main liquid medicine tank; the main drug water tank is internally provided with a tin ball groove, the wall of the box body on the side surface of the main drug water tank is provided with an adjusting overflow outlet, and the adjusting overflow outlet is provided with an overflow outlet adjusting device for adjusting the flow of the liquid drug flowing out of the main drug water tank. The utility model has the beneficial effects that: the stability of the liquid level of the electroplating liquid medicine is high, the control of the electroplating area of the product is accurate, the quality of the product can be effectively improved, the process is poor after the product is reduced, the requirement of precise electroplating is met, and the competitiveness of the product is improved.
Description
Technical Field
The utility model relates to the field of connector terminal electroplating, in particular to a liquid-level high-stability type tin electroplating tank.
Background
With the miniaturization, lightness and thinness and complex manufacturing process of the connector, the requirement on the control of the electroplating area of the connector terminal is higher and higher, and the poor control of the electroplating area can cause the adverse consequences of poor product appearance, electroplating peeling, solder climbing of the connector welding, poor tin adhesion of insert injection molding and the like. The control of the electroplating area is closely related to the stability (the flatness of the liquid surface) of the liquid level of the electroplating solution in the electroplating tank, and the more the liquid level of the electroplating solution is flat, the easier the control of the electroplating area is. The general electroplating liquid medicine basin design is electroplated liquid medicine and is directly got into the main tank, receives the liquid medicine impact force influence of flowing into, and liquid level stability is poor, and the electroplating is regional difficult control, electroplates the requirement of transition region broad.
The use requirements of the product only need to meet the requirement of tin electroplating thickness by the terminal welding foot part, the smaller the electroplating area A is, the more beneficial the post-production process of the product is on the premise of meeting the requirement, but when the liquid level of the electroplating solution is unstable, the electroplating area of the product which is actually electroplated is larger in order to meet the requirement of the minimum area.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a high-liquid-level stable tin electroplating bath.
The object of the present invention is achieved by the following technical means. A liquid level high-stability type tin electroplating bath mainly comprises a box body, wherein the box body is divided into an auxiliary liquid medicine tank and a main liquid medicine tank by a partition plate, a liquid medicine inlet pipe is arranged in the auxiliary liquid medicine tank, a liquid medicine inlet and a liquid medicine outlet B are arranged on the liquid medicine inlet pipe, and the liquid medicine outlet B is communicated with the auxiliary liquid medicine tank; the partition plate is provided with a liquid medicine inlet, the auxiliary liquid medicine tank is communicated with the main liquid medicine tank through the liquid medicine inlet, and the liquid medicine inlet is provided with an inlet adjusting device for adjusting the flow of liquid medicine entering the main liquid medicine tank; the main drug water tank is internally provided with a tin ball groove, the wall of the box body on the side surface of the main drug water tank is provided with an adjusting overflow outlet, and the adjusting overflow outlet is provided with an overflow outlet adjusting device for adjusting the flow of the liquid drug flowing out of the main drug water tank.
One end of the liquid medicine inlet pipe is provided with a liquid medicine inlet, and the pipe body of the liquid medicine inlet pipe is provided with outflow holes B which are arranged at intervals.
Import adjusting device include import adjusting plate, import adjusting screw, mount pad A and import adjust knob, import adjusting plate fixedly connected with mount pad A, import adjusting screw passes and is connected with import adjust knob rather than complex mount pad A, import adjusting plate keeps off and is used for adjusting the income water height of liquid medicine entry at the liquid medicine entrance.
The partition plate is provided with a mounting seat B and a guide rail, and the inlet adjusting plate is inserted in the guide rail and is in sliding fit with the guide rail; the inlet adjusting screw rod sequentially penetrates through the mounting seat A and the mounting seat B matched with the inlet adjusting screw rod to be connected with the inlet adjusting knob.
The overflow outlet is arranged on the wall of the box body on the side surface of the main medicine water tank, and the two sides of the overflow outlet are respectively provided with an adjusting overflow outlet.
The overflow outlet adjusting device comprises an overflow outlet adjusting plate, an overflow outlet adjusting screw rod, an overflow outlet adjusting plate and an overflow outlet adjusting knob, wherein a convex block is arranged on the overflow outlet adjusting plate, the overflow outlet adjusting screw rod penetrates through the convex block matched with the overflow outlet adjusting plate to be connected with the overflow outlet adjusting knob, and the overflow outlet adjusting plate is blocked at the position of the overflow outlet and used for adjusting the overflow height of the overflow outlet.
The main drug water tank is internally provided with a flow stabilizing plate, the main drug water tank is divided into an upper cavity and a lower cavity by the flow stabilizing plate, the flow stabilizing plate is provided with outflow holes A at intervals, and the drug water inlet is communicated with the upper cavity through the lower cavity and the outflow holes A.
The flow stabilizing plates comprise an upper layer flow stabilizing plate and a lower layer flow stabilizing plate, and the upper layer flow stabilizing plate and the lower layer flow stabilizing plate are provided with outflow holes A which are arranged in a staggered mode.
The utility model has the beneficial effects that: the liquid level stability of the electroplating liquid medicine is high, and the control of the electroplating area of the product is accurate (the conventional transition area is more than 3mm, and partial products can be controlled within 1.5 mm). The quality of the product can be effectively improved, the process is poor after the quality is reduced, the precision electroplating requirement is met, and the product competitiveness is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the main drug reservoir part of the present invention.
Fig. 3 is a right-view structural diagram of the present invention.
Fig. 4 is a schematic front sectional view of the present invention.
Fig. 5 is a schematic structural diagram of the present invention.
Fig. 6 is a schematic right-view cross-sectional structure of the present invention.
Description of reference numerals: the device comprises a tin ball groove 1, an overflow outlet adjusting knob 2, an overflow outlet adjusting plate 3, a bump 3-1, an auxiliary medicine water groove 4, a main medicine water groove 5, a flow stabilizing plate 6, an outflow hole A6-1, an inlet adjusting plate 7, a mounting seat A8, a medicine water inlet pipe 9, an outflow hole B9-1, a medicine water inlet 10, an inlet adjusting knob 11, a partition plate 12, a box body 13, a medicine water inlet 14, a mounting seat B15, an inlet adjusting screw 16, an overflow outlet adjusting screw 17, an adjusting overflow outlet 18, an overflow outlet 19 and a guide rail 20.
Detailed Description
The utility model will be described in detail below with reference to the following drawings:
as shown in figures 1-6, the utility model discloses a liquid level high-stability type tin electroplating bath, which mainly comprises a box body 13, wherein the box body 13 is divided into an auxiliary liquid medicine tank 4 and a main liquid medicine tank 5 by a partition plate 12, a liquid medicine inlet pipe 9 is arranged in the auxiliary liquid medicine tank 4, one end of the liquid medicine inlet pipe 9 is provided with a liquid medicine inlet 10, the head of the pipeline at the other end is blocked by a plug, a plurality of rows of outlet holes B9-1 are arranged at intervals on the pipe body of the liquid medicine inlet pipe 9, and the outlet holes B9-1 are communicated with the auxiliary liquid medicine tank 4. The division plate 12 is provided with a liquid medicine inlet 14, the auxiliary liquid medicine tank 4 is communicated with the main liquid medicine tank 5 through the liquid medicine inlet 14, and an inlet adjusting device is arranged at the liquid medicine inlet 14 and used for adjusting the flow of liquid medicine entering the main liquid medicine tank 5; the main medicine water tank 5 is internally provided with a tin ball tank 1, the tin ball tank 1 is provided with a small hole communicated with the main medicine water tank 5, and a tin ball is arranged in the tin ball tank and used for maintaining the content of tin in the electroplating medicine water. An adjusting overflow outlet 18 is arranged on the wall of the box body on the side surface of the main medicine water tank 5, and an overflow outlet adjusting device is arranged at the position of the adjusting overflow outlet 18 and is used for adjusting the flow of the liquid medicine flowing out of the main medicine water tank 5.
As a preferable technical scheme, the inlet adjusting device comprises an inlet adjusting plate 7, an inlet adjusting screw 16, a mounting seat A8 and an inlet adjusting knob 11, wherein the inlet adjusting plate 7 is fixedly connected with the mounting seat A8, the inlet adjusting screw 16 passes through the mounting seat A8 matched with the inlet adjusting screw to be connected with the inlet adjusting knob 11, and the inlet adjusting plate 7 is blocked at the liquid medicine inlet 14 and can adjust the water inlet height of the liquid medicine inlet 14 by lifting the inlet adjusting plate 7.
As a preferable technical scheme, the partition plate 12 is provided with a mounting seat B15 and a guide rail 20, and the inlet adjusting plate 7 is inserted in the guide rail 20 and is in sliding fit with the guide rail 20; the inlet adjusting screw 16 sequentially passes through the mounting seat A8 and the mounting seat B15 matched with the inlet adjusting screw and is connected with the inlet adjusting knob 11; the mating structure of mount A8, mount B15, and the inlet adjustment screw 16 makes the rotation of the inlet adjustment screw 16 more smooth. The liquid medicine inlet adjusting knob 11 is rotated to drive the liquid medicine inlet adjusting screw rod 16 to rotate, so that the liquid medicine inlet adjusting plate 7 is driven to move up and down in the guide rail 20 to adjust the inlet height of the liquid medicine inlet 14 of the main medicine water tank, and the electroplating liquid medicine inlet amount is adjusted.
As the optimized technical scheme, the overflow outlet adjusting device comprises an overflow outlet adjusting plate 3, an overflow outlet adjusting screw 17, an overflow outlet adjusting plate 3 and an overflow outlet adjusting knob 2, wherein a convex block 3-1 is arranged on the overflow outlet adjusting plate 3, and the overflow outlet adjusting screw 17 is connected with the overflow outlet adjusting knob 2 through the convex block 3-1 matched with the overflow outlet adjusting screw. The overflow outlet adjusting knob 2 is rotated to drive the overflow outlet adjusting screw 17 to rotate, so as to drive the overflow outlet adjusting plate 3 to move up and down for adjustment, and the overflow outlet adjusting plate 3 is blocked at the overflow outlet 18 for adjusting the overflow height of the overflow outlet 18.
As a preferable technical scheme, the tank wall on the side of the main drug tank 5 may also be provided with an overflow outlet 19 with a certain height, two sides of the overflow outlet 19 are respectively provided with an adjusting overflow outlet 18, and the overflow height of the overflow outlet 18 is adjusted by lifting the overflow outlet adjusting plate 3.
As a preferable technical scheme, a flow stabilizing plate 6 is arranged in the main drug water tank 5, the main drug water tank 5 is divided into an upper cavity and a lower cavity by the flow stabilizing plate 6, outflow holes A6-1 are arranged on the flow stabilizing plate 6 at intervals, and the liquid medicine inlet 14 is communicated with the upper cavity through the lower cavity and the outflow holes A6-1.
As a preferable technical scheme, the flow stabilizing plate 6 comprises an upper layer flow stabilizing plate and a lower layer flow stabilizing plate, the upper layer flow stabilizing plate and the lower layer flow stabilizing plate are both provided with outflow holes a6-1, the outflow holes a6-1 of the upper layer flow stabilizing plate and the lower layer flow stabilizing plate are arranged in a staggered manner, and the upper and lower openings are arranged in a staggered manner, so that the impact force of the flow is further reduced.
The working principle is as follows:
electroplating liquid medicine enters the liquid medicine inlet pipe 9 from the liquid medicine inlet 10, then flows into the auxiliary liquid medicine water tank 4 from the liquid medicine outlet hole B9-1 on the liquid medicine inlet pipe 9, then flows into the main liquid medicine water tank 5 from the liquid medicine inlet 14 between the lower part of the main liquid medicine water tank 5 and the auxiliary liquid medicine water tank 4, and reaches the product electroplating area on the upper part of the main liquid medicine water tank 5 through the two layers of flow stabilizing plates 6. The inlet adjusting plate 7 and the inlet adjusting knob 11 are used for adjusting the flow of the liquid medicine entering the main medicine water tank 5, the overflow outlet adjusting knob 2 and the overflow outlet adjusting plate 3 are used for adjusting the flow of the liquid medicine flowing out of the main medicine water tank 5, and the liquid level height of the electroplating liquid medicine in the main medicine water tank 5 can be adjusted by adjusting the liquid medicine entering amount and the liquid medicine exiting amount of the main medicine water tank 5. The multi-row liquid medicine outflow holes B9-1 on the liquid medicine inlet pipe 9 are designed to reduce the outflow impact force of liquid medicine, and the flow stabilizing plate 6 can reduce the impact force of liquid medicine flowing into the main medicine water tank 5 from the auxiliary medicine water tank 4, thereby ensuring the stability of the liquid medicine level at the upper part of the main medicine water tank 5 and further ensuring the high-quality control of the electroplating area.
It should be understood that equivalent alterations and modifications of the technical solution and the inventive concept of the present invention by those skilled in the art should fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a liquid high stability type tin bath which characterized in that: the device mainly comprises a box body (13), wherein the box body (13) is divided into an auxiliary liquid medicine tank (4) and a main liquid medicine tank (5) through a partition plate (12), a liquid medicine inlet pipe (9) is arranged in the auxiliary liquid medicine tank (4), a liquid medicine inlet (10) and an outlet hole B (9-1) are formed in the liquid medicine inlet pipe (9), and the outlet hole B (9-1) is communicated with the auxiliary liquid medicine tank (4); a liquid medicine inlet (14) is formed in the partition plate (12), the auxiliary liquid medicine tank (4) is communicated with the main liquid medicine tank (5) through the liquid medicine inlet (14), and an inlet adjusting device is arranged at the liquid medicine inlet (14) and used for adjusting the flow of liquid medicine entering the main liquid medicine tank (5); the main medicine water tank (5) is internally provided with a tin ball tank (1), the wall of the box body on the side surface of the main medicine water tank (5) is provided with an adjusting overflow outlet (18), and an overflow outlet adjusting device is arranged at the adjusting overflow outlet (18) and is used for adjusting the flow of the liquid medicine flowing out of the main medicine water tank (5).
2. The tin electroplating bath according to claim 1, wherein: one end of the liquid medicine inlet pipe (9) is provided with a liquid medicine inlet (10), and the pipe body of the liquid medicine inlet pipe (9) is provided with outflow holes B (9-1) which are arranged at intervals.
3. The tin electroplating bath according to claim 1, wherein: import adjusting device include import adjusting plate (7), import adjusting screw (16), mount pad A (8) and import adjust knob (11), import adjusting plate (7) fixedly connected with mount pad A (8), import adjusting screw (16) pass with its complex mount pad A (8) be connected with import adjust knob (11), import adjusting plate (7) keep off and are used for adjusting the income water height of liquid medicine entry (14) in liquid medicine entry (14) department.
4. A liquid level high stability type tin electroplating bath according to claim 3, wherein: the partition plate (12) is provided with a mounting seat B (15) and a guide rail (20), and the inlet adjusting plate (7) is inserted in the guide rail (20) and is in sliding fit with the guide rail; the inlet adjusting screw (16) sequentially passes through the mounting seat A (8) and the mounting seat B (15) which are matched with the inlet adjusting screw and is connected with the inlet adjusting knob (11).
5. The tin electroplating bath according to claim 1, wherein: an overflow outlet (19) is arranged on the wall of the box body on the side surface of the main medicine water tank (5), and two sides of the overflow outlet (19) are respectively provided with an adjusting overflow outlet (18).
6. The tin electroplating bath according to claim 1, wherein: the overflow outlet adjusting device comprises an overflow outlet adjusting plate (3), an overflow outlet adjusting screw rod (17), an overflow outlet adjusting plate (3) and an overflow outlet adjusting knob (2), wherein a convex block (3-1) is arranged on the overflow outlet adjusting plate (3), the overflow outlet adjusting screw rod (17) penetrates through the convex block (3-1) matched with the overflow outlet adjusting screw rod to be connected with the overflow outlet adjusting knob (2), and the overflow outlet adjusting plate (3) is blocked at the position of the overflow outlet (18) to adjust the overflow height of the overflow outlet (18).
7. The tin electroplating bath according to claim 1, wherein: the main drug water tank (5) is internally provided with a flow stabilizing plate (6), the main drug water tank (5) is divided into an upper cavity and a lower cavity by the flow stabilizing plate (6), the flow stabilizing plate (6) is provided with outflow holes A (6-1) at intervals, and the liquid medicine inlet (14) is communicated with the upper cavity through the lower cavity and the outflow holes A (6-1).
8. The tin electroplating bath according to claim 7, wherein: the flow stabilizing plates (6) comprise an upper layer flow stabilizing plate and a lower layer flow stabilizing plate, and the upper layer flow stabilizing plate and the lower layer flow stabilizing plate are provided with outflow holes A (6-1) which are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979045.XU CN215404605U (en) | 2021-08-20 | 2021-08-20 | Liquid level high stability type electric tin plating bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979045.XU CN215404605U (en) | 2021-08-20 | 2021-08-20 | Liquid level high stability type electric tin plating bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404605U true CN215404605U (en) | 2022-01-04 |
Family
ID=79663977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121979045.XU Active CN215404605U (en) | 2021-08-20 | 2021-08-20 | Liquid level high stability type electric tin plating bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115449886A (en) * | 2022-09-30 | 2022-12-09 | 昆山东威科技股份有限公司 | Electroplating bath and have its electroplating production line |
-
2021
- 2021-08-20 CN CN202121979045.XU patent/CN215404605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115449886A (en) * | 2022-09-30 | 2022-12-09 | 昆山东威科技股份有限公司 | Electroplating bath and have its electroplating production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215404605U (en) | Liquid level high stability type electric tin plating bath | |
| CN204874804U (en) | Copper facing groove | |
| CN209759625U (en) | Electroplating bath | |
| CN114059134A (en) | High-density multi-row frame electroplating device | |
| JP3150370U (en) | Electrolytic plating equipment | |
| CN202519353U (en) | Semiconductor wafer mini-hole electroplating device | |
| CN106929902A (en) | One kind carries dynamical horizontal barrel plating production line | |
| CN216891281U (en) | High-density multi-row frame electroplating device | |
| CN220034715U (en) | Circulation device capable of enabling liquid medicine to be uniformly distributed for electroplating and thickening of needle | |
| CN217378065U (en) | Jet flow anode device for horizontal electroplating equipment | |
| JP4634151B2 (en) | Device to connect battery plate to metal strap or post | |
| CN209808135U (en) | Massage bathtub with anti-overflow water function | |
| CN205133759U (en) | Electroplating device with adjustable height | |
| JP3115047U (en) | Jet floating plating tank | |
| CN115233277A (en) | Electroplating bath body jet device | |
| CN211079375U (en) | Infusion device of crude foil machine | |
| CN201713591U (en) | Plating equipment for electrode of silicon solar battery plate | |
| CN210117448U (en) | Floating frame for plating copper uniformly on plate surface of vertical continuous plating bath | |
| CN218710954U (en) | Electroplating device | |
| CN208087789U (en) | The core liquid tower prepared for hollow fibre | |
| CN106609387A (en) | Spraying apparatus for plating solution on printed circuit board | |
| CN217127573U (en) | Electroplating bath for improving electroplating uniformity of through hole of circuit board with high aperture ratio | |
| CN114808057A (en) | Electroplating device and electroplating system | |
| CN205347615U (en) | Electroplate plate electrode of plug mould | |
| CN214529278U (en) | Device for saving plating solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |