A kind of plating uniform, controllable temperature electroplating bath
Technical field
This utility model relates to electroplating bath field, particularly relates to a kind of plating uniform, controllable temperature electroplating bath.
Background technology
Plating is the process utilizing electrolysis principle to plate other metal or alloy of a thin layer on some metal surface, plates
The wearability of workpiece, electric conductivity, reflective, corrosion resistance (copper sulfate etc.) can be strengthened after coating, also have the work of having improved aesthetic appearance
With.During plating, coated metal or other insoluble materials do anode, and workpiece to be plated does negative electrode, and the cation of coated metal exists
Surface of the work to be plated is reduced formation coating.
When part is electroplated by people, the most frequently used instrument is electroplating bath, and electroplating bath is most basic in electroplating device
Supporting.But common electroplating bath usually there will be generation in the temperature inequality of electrolyte each several part, uneven coating, electrolytic process
Sour gas pollutes the impurity of environment and electrolysis generation and is difficult to the problems such as cleaning.
Utility model content
This utility model purpose is to provide a kind of environment-protection electroplating groove electroplating uniform, controllable temperature.
This utility model is achieved through the following technical solutions:
A kind of plating uniform, controllable temperature electroplating bath, including cell body and positive plate, also includes circulating water pipe and heating wire, described
The two ends of circulating water pipe all connect with described cell body two side lower part, form closed-loop path, described circulating water pipe is provided with water pump
And circulating water pipe outer wall is provided with reflux condenser;Described heating wire is arranged on bottom described cell body;Also include that vent gas treatment fills
Putting, the air inlet of described exhaust gas processing device connects with cell body top, and described cell body oral area is provided with and described cell body oral area phase
The electroplating bath cover plate adapted to, is provided with the pore of a band plug in the middle part of described electroplating bath cover plate.
Further, for preferably realizing this utility model, it is specifically arranged to following structure: also include agitator, described
The stirring paddle of agitator be arranged on inside cell body.
Further, for preferably realizing this utility model, it is specifically arranged to following structure: also include cross bar, described horizontal stroke
Bar is arranged on cell body top and cross bar and is arranged on cross bar with the center line of cross bar for axis of symmetry with several grooves, described positive plate
Lower end.
Further, for preferably realizing this utility model, it is specifically arranged to following structure: also include drainage screen, described
Drainage screen is arranged between described heating wire and described positive plate.
Further, for preferably realizing this utility model, it is specifically arranged to following structure: also include electronic thermometer,
End of probe is arranged on drainage screen near above, and display end is arranged on outside described cell body.
Further, for preferably realizing this utility model, it is specifically arranged to following structure: described cell body oral area and plating
Caulking gum it is provided with between tank cover plate.
Further, for preferably realizing this utility model, it is specifically arranged to following structure: in described exhaust gas processing device
Equipped with alkali liquor.
This utility model compared with prior art, has the following advantages and beneficial effect:
One, this utility model is provided with outer wall the circulating water pipe of condensing reflux pipe, heating wire, agitator, circulating water pipe
For reducing electrolyte temperature, heating wire is used for heating electrolyte temperature, by circulating water pipe, heating wire and the collocation of agitator
Use, temperature adjustable and the cell body electrolyte inside homogeneous temperature of electrolyte can be made.
Two, this utility model arranges drainage screen, it is possible to cross the impurity that filtration and electrolysis unit produces, it is ensured that the cleaning of electrolyte.
Three, this utility model arranges the harmful gas spilling that electroplating bath cover plate is prevented from producing, exhaust gas processing device
Setting can absorb harmful gas.
Four, this utility model is provided with the cross bar of groove, and positive plate is suspended on groove, it is possible to the position that regulation is hung
Put, and groove has the effect preventing positive plate from sliding.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of environment-protection electroplating groove electroplating uniform, controllable temperature involved by this utility model.
In figure, 1-cell body;2-drainage screen;3-heating wire;4-circulating water pipe;5-positive plate;6-electroplating bath cover plate;7-tail gas
Processing means;9-cross bar;10-agitator;11-pore;13-caulking gum;14-electronic thermometer.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1:
In the present embodiment, as it is shown in figure 1, a kind of plating uniform, controllable temperature electroplating bath, including cell body 1 and positive plate 5, also wrap
Including circulating water pipe 4 and heating wire 3, the two ends of described circulating water pipe 4 all connect with described cell body 1, formed closed-loop path, described in follow
Water pump is installed on ring water pipe 4 and circulating water pipe 4 outer wall is provided with reflux condenser, also include electronic thermometer 14, described electricity
The end of probe of sub-thermometer 14 is arranged on drainage screen 2 near above, and it is outside that display end is arranged on described cell body 1;Described heating wire 3
It is arranged on bottom described cell body 1;Also include exhaust gas processing device 7, equipped with alkali liquor in described exhaust gas processing device 7, described tail gas
The air inlet of processing means 7 connects with the cell body 1 near cell body 1 oral area, and described cell body 1 oral area is provided with and described cell body 1 mouthful
The electroplating bath cover plate 6 that portion adapts, is provided with caulking gum 13, described plating between described cell body 1 oral area and electroplating bath cover plate 6
Being provided with the pore 11 of a band plug in the middle part of tank cover plate 6, described electroplating bath cover plate 6 is transparent material, it is simple to observe in electroplating bath
The situation in portion, particularly can be with the plastics of light weight, such as the polyester of good physical performance.
The operation principle of the present embodiment is as follows: the temperature of electrolyte can change along with the process of plating, and electrolyte
Different portion temperature is the most uneven, and these situations all can cause electrolysis inequality, and the end of probe of electronic thermometer 14 is at electrolyte
Hereinafter, according to the data of electronic thermometer 14 display, if temperature is too high, opens the water pump on circulating water pipe 4, open simultaneously
Reflux condensing tube on circulating water pipe 4, thus reduce the purpose of electrolyte temperature;When electrolyte temperature is too low, can open
Switch makes heating wire 3 heat electrolyte;Electrolytic process can produce toxic and harmful, arranges electroplating bath cover plate 6 and prevents from poisonous having
Evil gas overflowing, is provided with exhaust gas processing device 7 and can absorb poisonous and hazardous gas, arrive the purpose of environmental protection.
Embodiment 2:
In the present embodiment, a kind of plating uniform, controllable temperature electroplating bath, also include that cross bar 9, described cross bar 9 are arranged on cell body 1
Top and cross bar 9 are arranged on the lower end of cross bar 9 with several grooves, described positive plate 5 with the center line of cross bar 9 for axis of symmetry,
Positive plate 5 is suspended on groove, and can regulate the position of suspension, and groove has the effect preventing positive plate 5 from sliding.
Embodiment 3:
In the present embodiment, a kind of plating uniform, controllable temperature electroplating bath, also include that drainage screen 2, described drainage screen 2 are arranged on institute
Stating between heating wire 3 and described positive plate 5, in electrolytic process, the material due to anode is impure, of long duration can deposit a large amount of
The earth of positive pole, electrolyte can be polluted, cause electroplating uneven, arranging of drainage screen 2 can filter out the earth of positive pole, reaches electrolysis
The purpose that liquid is evolved.
The above, be only preferred embodiment of the present utility model, and this utility model not does any pro forma limit
System, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, each fall within
Protection domain of the present utility model.