CN206575685U - A kind of chemicals dosing plant for PCB heavy copper cash - Google Patents
A kind of chemicals dosing plant for PCB heavy copper cash Download PDFInfo
- Publication number
- CN206575685U CN206575685U CN201720318529.7U CN201720318529U CN206575685U CN 206575685 U CN206575685 U CN 206575685U CN 201720318529 U CN201720318529 U CN 201720318529U CN 206575685 U CN206575685 U CN 206575685U
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- flow velocity
- chemicals dosing
- dosing plant
- copper cash
- heavy copper
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Abstract
The utility model discloses a kind of chemicals dosing plant for PCB heavy copper cash, including hopper housing, filler neck positioned at hopper housing bottom, the filler neck bottom is connected with flow velocity valve, mozzle is installed in the other end of the flow velocity valve, the hopper housing inwall, which is set up, rabbling mechanism, the rabbling mechanism by being fixed on the support frame of hopper housing inwall, and be installed on the stirring wheel mechanism at support frame center into.The utility model is coordinated and the chemical concentration for dosing can be controlled by the stirring turbine in chemicals dosing plant and flow velocity valve, improves plating copper mass.And it is simple in construction take conveniently, it is with low cost.
Description
Technical field
The utility model is related to PCB heavy copper cash manufacture fields, and in particular to a kind of chemicals dosing plant for PCB heavy copper cash.
Background technology
Current PCB industries are automatically and manually two kinds for the liquid medicine addition manner of heavy copper cash, and automatic addition manner
It is in the majority just for chemical copper cylinder.In order to improve copper facing effect, liquid medicine（That is copper chloride solution）Concentration must obtain more strict
Control.The concentration of liquid medicine in complex reaction cylinder need to be gathered at regular intervals.Simultaneously by bursting at the seams or the reason such as liquid level is influenceed,
Need often to carry out dosing operation to each processing solution tank in process of production.But in production process, because equipment overhead traveling crane ceaselessly exists
Easily there is potential safety hazard in operation, manual dosing.Simultaneously if having plate inside groove during dosing, process need to be suspended and by plate
Part, which is sling, can carry out dosing, but equipment pause easily causes quality hidden danger to each website plate.Now it is badly in need of a kind of simple in construction
Chemicals dosing plant easy to use, can with take with during equipment operation complete dosing work, and effectively control plus
Concentration, copper chloride solution generation deposited phenomenon causes chemical concentration uneven during preventing dosing.
Utility model content
To design a kind of simple and practical convenience, and the chemicals dosing plant that can prevent liquid medicine from precipitating, the utility model is adopted
With following technical scheme：A kind of chemicals dosing plant for PCB heavy copper cash, including hopper housing, positioned at hopper housing bottom
Filler neck, the filler neck bottom is connected with flow velocity valve, and mozzle, the funnel chamber are provided with the other end of the flow velocity valve
Internal ledge is provided with rabbling mechanism, and the rabbling mechanism is by being fixed on the support frame of hopper housing inwall, and is installed on support frame
The stirring wheel mechanism at center into.
Operation principle of the present utility model is：A kind of chemicals dosing plant for PCB heavy copper cash, in running device
Electroplating gantry line carries out dosing process.Including the funnel as agent structure, funnel is divided into hopper housing and filler neck.It is deployed
The liquid medicine of concentration is poured into hopper housing, from filler neck outflow.Filler neck bottom is communicated with flow velocity valve, the connection of the flow velocity valve other end
There is mozzle.The speed or direct closing funnel neck of funnel Chinese medicine water outflow are controlled by flow velocity valve, is pacified inside hopper housing
Equipped with stirring turbine.Persistently the liquid medicine in hopper housing be slowly stirred shaking up by stirring turbine, prevent liquid medicine from precipitating.
Flow velocity valve cooperates with stirring turbine., can be by temporary transient when staff detects the chemical concentration exception for dosing
Flow velocity valve is closed, while being shaken up by stirring turbine in hopper housing to liquid medicine progress allotment.Stream is then turned on after concentration is up to standard
Fast valve carries out dosing.Liquid medicine flow velocity is controlled to be more beneficial for keeping chemical concentration by flow velocity valve simultaneously, it is to avoid because of liquid medicine flow velocity mistake
Cause uneven concentration soon or produce aeration plating copper process.
Further, the stirring turbine includes a miniature waterproof machine for being pivotally mounted to support frame center and equal
The even at least two panels blade being distributed in around the miniature waterproof machine.
Stirring turbine includes a miniature waterproof machine and at least two panels blade.From the axle of the stretching in miniature waterproof machine
Bar is fixed on support frame center.Blade is evenly distributed on the shell side of miniature waterproof machine.Start after motor, motor is with axostylus axostyle
Fixed support frame center is fulcrum, drives the blade for being installed on its side to rotate and liquid medicine is stirred.
Further, the flow velocity valve is curved logical structure, and angle is 75 ° between the entrance of the flow velocity valve and outlet.
Flow velocity valve is curved logical structure, plays a part of curved logical change mozzle direction while limited flow rate.Flow velocity valve
Entrance and outlet between angle be 75 °, this angle ensure liquid medicine can be along the gradient from main flow while slow down liquid medicine flow velocity, enter
One step ensures the chemical concentration of dosing.
Further, the filler neck bottom connection flow velocity valve inlet, the flow velocity valve outlet mozzle.
Liquid medicine is flowed into flow velocity valve from filler neck bottom, is flowed into again in mozzle by flow velocity valve current limliting.Inserted by mozzle
Enter to electroplate in cylinder and liquid medicine is delivered into dosing tank.
Further, detachable inside the hopper housing to be provided with screen pack, the screen pack is located on stirring turbine
Side.
, can in hopper housing to avoid debris from falling into liquid medicine inflow dosing tank or blocking mozzle in hopper housing
Screen pack is removed and installed, screen pack is arranged on convenient dismounting above stirring turbine.
Further, the hopper housing is the isometric rectangular parallelepiped structure in four sides, and bottom, which is collected, is communicated with tubulose filler neck.
Hopper housing part is designed as rectangular parallelepiped structure, is easy to fix in funnel being located at electroplanting device frame or independent rack
Electroplate on the bearing above the cylinder water surface.It is easy to fix.The hopper housing of rectangular parallelepiped structure carries corner angle simultaneously, in stirring turbine pair
Liquid medicine can produce current difference and play flow-disturbing effect when stirring, it is to avoid sediment is gathered in vortex bottom along rotary water current to be expanded
Dissipate.
Further, described device is made with liquid medicine contact surface of PVC material.
To avoid the chemicals dosing plant from being chemically reacted for a long time by liquid medicine immersion, the structure contacted with liquid medicine uses PVC
Material makes.
The beneficial effects of the utility model are：Liquid medicine is added to the dosing tank in operational outfit by chemicals dosing plant, improved
Production efficiency avoids the danger of artificial dosing simultaneously.Being coordinated simultaneously by the stirring turbine in chemicals dosing plant and flow velocity valve can
Chemical concentration for dosing is controlled, plating copper mass is improved.And it is simple in construction take conveniently, it is with low cost.
Brief description of the drawings
With accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not constituted to of the present utility model
What is limited.
Fig. 1 is a kind of structural representation of chemicals dosing plant for PCB heavy copper cash of the present utility model.
Fig. 2 is a kind of present invention looks up structural representation of chemicals dosing plant for PCB heavy copper cash of the present utility model.
In Fig. 1-2：
1 hopper housing, 2 filler necks, 3 flow velocity valves, 4 mozzles, 5 rabbling mechanisms, 6 screen packs；
31 entrances, 32 outlets；
51 support frames, 52 stirring turbines；
521 miniature waterproof machines, 522 blades.
Embodiment
For the ease of it will be appreciated by those skilled in the art that making below in conjunction with accompanying drawing and embodiment to the utility model into one
Step is described in detail：
As shown in Figure 1-2, in one embodiment, the utility model is provided：A kind of dosing for PCB heavy copper cash is filled
Put, including hopper housing 1, the filler neck 2 positioned at the bottom of hopper housing 1, the bottom of filler neck 2 is connected with flow velocity valve 3, in institute
The other end for stating flow velocity valve 3 is provided with mozzle 4, and the inwall of hopper housing 1, which is set up, rabbling mechanism 5, the rabbling mechanism 5
By being fixed on the support frame 51 of the inwall of hopper housing 1, and it is installed on the stirring turbine 52 at the center of support frame 51 and constitutes.
The stirring turbine 52 includes a miniature waterproof machine 521 for being pivotally mounted to the center of support frame 51 and uniform
It is distributed at least two panels blade 522 around the miniature waterproof machine 521.
The flow velocity valve 3 is curved logical structure, and angle is 75 ° between the entrance 31 of the flow velocity valve 3 and outlet 32.
The bottom of filler neck 2 connects the entrance 31 of flow velocity valve 3, and the outlet of flow velocity valve 3 32 connects mozzle 4.
The inside of hopper housing 1 is detachable to be provided with screen pack 6, and the screen pack 6 is located at the top of stirring turbine 52.
The hopper housing 1 is the isometric rectangular parallelepiped structure in four sides, and bottom, which is collected, is communicated with tubulose filler neck 2.
Described device is made with liquid medicine contact surface of PVC material.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (7)
1. a kind of chemicals dosing plant for PCB heavy copper cash, including hopper housing, the filler neck positioned at hopper housing bottom, it is special
Levy and be：The filler neck bottom is connected with flow velocity valve, and mozzle, the funnel chamber are provided with the other end of the flow velocity valve
Internal ledge is provided with rabbling mechanism, and the rabbling mechanism is by being fixed on the support frame of hopper housing inwall, and is installed on support frame
The stirring wheel mechanism at center into.
2. it is used for the chemicals dosing plant of PCB heavy copper cash according to claim 1, it is characterised in that：The stirring turbine includes one
It is individual to be pivotally mounted to the miniature waterproof machine at support frame center and be evenly distributed on around the miniature waterproof machine at least
Two panels blade.
3. it is used for the chemicals dosing plant of PCB heavy copper cash according to claim 1, it is characterised in that：The flow velocity valve is curved logical knot
Structure, angle is 75 ° between the entrance of the flow velocity valve and outlet.
4. it is used for the chemicals dosing plant of PCB heavy copper cash according to claim 3, it is characterised in that：The filler neck bottom connection
Flow velocity valve inlet, the flow velocity valve outlet mozzle.
5. it is used for the chemicals dosing plant of PCB heavy copper cash according to claim 1, it is characterised in that：Can inside the hopper housing
Screen pack is removed and installed, the screen pack is located above stirring turbine.
6. it is used for the chemicals dosing plant of PCB heavy copper cash according to claim 1, it is characterised in that：The hopper housing is four sides
Isometric rectangular parallelepiped structure, bottom, which is collected, is communicated with tubulose filler neck.
7. it is used for the chemicals dosing plant of PCB heavy copper cash according to claim 1-6 any one, it is characterised in that：Described device
It is made with liquid medicine contact surface of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318529.7U CN206575685U (en) | 2017-03-29 | 2017-03-29 | A kind of chemicals dosing plant for PCB heavy copper cash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318529.7U CN206575685U (en) | 2017-03-29 | 2017-03-29 | A kind of chemicals dosing plant for PCB heavy copper cash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575685U true CN206575685U (en) | 2017-10-20 |
Family
ID=60053257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318529.7U Active CN206575685U (en) | 2017-03-29 | 2017-03-29 | A kind of chemicals dosing plant for PCB heavy copper cash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873774A (en) * | 2021-09-15 | 2021-12-31 | 江苏贺鸿电子有限公司 | Horizontal copper deposition device for manufacturing printed circuit board |
-
2017
- 2017-03-29 CN CN201720318529.7U patent/CN206575685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113873774A (en) * | 2021-09-15 | 2021-12-31 | 江苏贺鸿电子有限公司 | Horizontal copper deposition device for manufacturing printed circuit board |
| CN113873774B (en) * | 2021-09-15 | 2023-08-29 | 江苏贺鸿电子有限公司 | Horizontal copper deposition device for manufacturing printed circuit board |
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