CN206308441U - A kind of experimental rig of simulated gravity method galvanizing technique - Google Patents
A kind of experimental rig of simulated gravity method galvanizing technique Download PDFInfo
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- CN206308441U CN206308441U CN201621132371.6U CN201621132371U CN206308441U CN 206308441 U CN206308441 U CN 206308441U CN 201621132371 U CN201621132371 U CN 201621132371U CN 206308441 U CN206308441 U CN 206308441U
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- steel plate
- plating tank
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- plating solution
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Abstract
A kind of experimental rig of simulated gravity method galvanizing technique, belongs to electroplating technology field.The utility model includes vertical plating tank, positive plate, steel plate and plating fluid circulating system, and vertical plating tank is arranged on electroplating bath support；Positive plate is arranged in vertical plating tank by anode board binding, and steel plate is arranged in vertical plating tank by steel plate bracket, and the positive plate is oppositely arranged with steel plate, and leaves distance, and is connected with the positive and negative electrode of dc source respectively；The upper surface of vertical plating tank is provided with notch, the notch is arranged between positive plate and steel plate, and the outlet of plating fluid circulating system is corresponding with notch；It is characterized in, steel plate bracket is connected with cathode moving device, cathode moving device can drive steel plate to be moved up and down in vertical plating tank.Simulated gravity method galvanizing technique is tested by the device, the parameter during galvanizing technique is adjusted, find optimal procedure parameters, to instruct produced on-site.
Description
Technical field
The utility model belongs to electroplating technology field, the experiment dress of more particularly to a kind of simulated gravity method galvanizing technique
Put.
Background technology
Zinc-plated is existing ferrous materials corrosion-resistant important means, is divided according to production technology, and zinc-plated mode can be divided into heat
The modes such as immersion plating, plating, spraying, mechanical crimp and zincizing.Due to the limitation of technique, the zinc coating thickness of hot-dip is up to tens of
Micron, or even micron up to a hundred, substantially exceed required thickness, so as to waste ample resources；And electrogalvanizing technology production efficiency is high, thickness
Degree controllability is good, has broad application prospects.
The nucleus equipment of galvanizing technique is electroplating bath, and electroplating bath is broadly divided into horizontal, vertical, radial and injecting type
Four kinds.Wherein, it is the characteristics of vertical plating tank：Cell body is vertical, and strip vertically runs, and saves workshop place；The scope of application is narrower,
It is only applicable to compared with Thin Strip Steel.Gravitational method plating is one kind of vertical electroplating technology, and plating solution is only full of anode and strip in plating
Between space, and be not filled with coating bath, the flowing of plating solution accelerates by the gravity of itself.The advantage master of gravitational method electroplating technology
It is embodied in：1st, the spacing of strip and anode is small, greatlys save electric energy；2nd, the hydrogen produced in electroplating process is easily escaped；
3rd, conductive rollers are not contacted with plating solution, and the replacement cycle greatly prolongs, and use insoluble anode (titanium-based+IrO2), improve anode
Service life, eliminates the operation of frequent replacing；4th, current efficiency is up to 98%；5th, without side necessary to other forms coating bath
Edge closure assembly.
Galvanizing technique process is complex, and technological parameter is numerous, including bath concentration, pH value and bath temperature shadow
Ring, current density all can be different to electroplating quality generation with the influence of electroplating time and the influence of steel plate movement velocity work
With；And the scheme for being used is mostly a term of reference, different product specifications is required for carry out processing simulation, to determine certain
The optimal value of parameter, and use the production on the technique optimal value Instructing manufacture line.So, typically determined using experimental rig
Optimal procedure parameters and scheme.
At present, the experimental rig of galvanizing technique of the prior art can only ensure that plating solution relies on gravity and steel from top to bottom
Plate is contacted, and can not realize moving up and down for steel plate, can not the live strip of simulated production completely motion.
Utility model content
For the problem that prior art is present, the utility model provides a kind of experiment dress of simulated gravity method galvanizing technique
Put.Simulated gravity method galvanizing technique is tested by the device, the parameter during galvanizing technique is adjusted,
Optimal procedure parameters are found by test method, to instruct produced on-site；Also, the utility model is filled by using movable cathode
Put and ensure that steel plate is steadily moved up and down, to reach the purpose of the motion of complete simulated production scene strip.
To achieve these goals, the utility model is adopted the following technical scheme that：A kind of simulated gravity method galvanizing technique
Experimental rig, including vertical plating tank, positive plate, steel plate and plating fluid circulating system, the vertical plating tank is arranged on plating
On groove support；Positive plate is arranged in vertical plating tank by anode board binding, and steel plate is arranged on vertical by steel plate bracket
In electroplating bath, the positive plate is oppositely arranged with steel plate, and leaves distance, and is connected with the positive and negative electrode of dc source respectively；
The upper surface of vertical plating tank is provided with notch, the notch is arranged between positive plate and steel plate, plating fluid circulating system
Outlet is corresponding with notch；It is characterized in, the steel plate bracket is connected with cathode moving device, the cathode moving device energy
Steel plate is enough driven to be moved up and down in vertical plating tank.
The cathode moving device includes pulley support, and belt is respectively arranged with the upper/lower terminal of pulley support
Wheel, is provided with belt on two belt pulleys, and the clutch end of threephase asynchronous machine and a wheel shaft for belt pulley are fixed and connected
Connect；Line slideway is provided with pulley support between two belt pulleys, the upper end of steel plate bracket is arranged on line slideway
It is interior, and be fixedly connected with belt；Upper limit position switch and lower position switch are respectively arranged with pulley support, steel plate bracket
Upper end is arranged between upper limit position switch and lower position switch, the upper limit position switch and lower position switch respectively with control system
It is connected.
Upper limit level sensor is provided with pulley support above the upper limit position switch, below lower position switch
Pulley support on be provided with lower limit level sensor, the upper limit level sensor and lower limit level sensor respectively with control system
It is connected.
The plating fluid circulating system includes water circulating pump, reservoir, plating solution lead-over groove and pipeline, and the liquid lautertuns that crosses sets
Put in the top of vertical plating tank；Reservoir is connected by pipeline with the input of water circulating pump, the output end of water circulating pump
It is connected with the input for crossing liquid lautertuns by pipeline, the output end for crossing liquid lautertuns is relative with the notch of vertical plating tank
Should；The lower end of vertical plating tank is provided with plating solution outlet, the plating solution outlet is connected by pipeline with reservoir.
Flow quantity is crossed in order to adjust plating fluid circulating system, is set on the pipeline between the reservoir and water circulating pump
There is water inlet valve.
Outlet valve is provided with pipeline between the plating solution outlet of the vertical plating tank and reservoir.
The first side plate and the second side plate, first side plate and the second side are respectively arranged with the both sides of the steel plate bracket
Plate is fixed on vertical plating tank.
The distance between the positive plate and steel plate are 6~7mm.
The beneficial effects of the utility model：
1st, it is provided with above vertical plating tank due to the utility model and crosses liquid lautertuns, plating solution is entering vertical plating
Before groove after crossing liquid lautertuns reduced velocity flow, bubble reduced, and plating solution is fully contacted with steel plate, improves electroplating quality；
2nd, because steel plate of the present utility model is arranged in vertical plating tank by steel plate bracket, steel plate bracket is moved with negative electrode
Dynamic device is connected, and cathode moving device can drive steel plate to be moved up and down in vertical plating tank, realize gravitational method at a high speed
Plating, can completely simulate the way of contact of strip and plating solution；In addition, steel plate is fixed by steel plate bracket, it is installed, adjustment and
Demounting procedure is simple, convenient；Positive plate uses titanium, belongs to insoluble anode, and be subject to IrO2It is modified, without often replacing, carry
The service life of positive plate high, eliminates the operation of frequent replacing；
3rd, because the utility model is provided with water inlet valve on pipeline between reservoir and water circulating pump, can pass through
Control the flow velocity of the valve opening control plating solution of water inlet valve；The power of threephase asynchronous machine of the present utility model can be adjusted
Section, and then adjust different steel plate movement velocitys；The utility model uses high frequency switch power, and realize electric current and voltage can
Adjust controllable；
4th, experimental rig of the present utility model occupy little space, simple structure, safety coefficient it is high, can simulated field not cocurrent flow
The zincincation of speed, it is applied widely；The material capability stabilization of its positive plate, the dismounting of steel plate, replacings, it is easy to adjust fast；
The various process parameters of adjusting process process can quickly and easily be tested by the device, and find optimal technological parameter,
Technological parameter on optimization Electro-galvanizing Production Line, is finally reached the effect of the technological parameter for instructing optimization Electro-galvanizing Production Line.
Brief description of the drawings
Fig. 1 is the structural representation of the experimental rig of simulated gravity method galvanizing technique of the present utility model；
Fig. 2 is the first side plate of vertical plating tank of the present utility model and the schematic diagram of the second side plate set location；
In figure：1- water circulating pumps, 2- water inlet valves, 3- reservoirs, 4- outlet valves, 5- crosses liquid lead-over groove, 6- sun
Pole plate, 7- anode board bindings, 8- belt pulleys, 9- upper limit level sensors, 10- upper limit position switch, 11- line slideways, 12- three-phases
Asynchronous machine, 13- vertical plating tanks, 14- steel plate brackets, 15- steel plates, 16- electroplating bath supports, 17- pulley supports, under 18-
Limit switch, 19- lower limit level sensors, the side plates of 20- first, the side plates of 21- second.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of experimental rig of simulated gravity method galvanizing technique, including vertical plating tank 13, sun
Pole plate 6, steel plate 15 and plating fluid circulating system, the vertical plating tank 13 are arranged on electroplating bath support 16；Positive plate 6 is by sun
Pole plate fixator 7 is arranged in vertical plating tank 13, and positive plate 6 is installed on anode board binding 7 by removable mode, steel plate
15 are arranged in vertical plating tank 13 by steel plate bracket 14, and negative electrode draw-in groove is provided with steel plate bracket 14, and steel plate 15 is set
In the negative electrode draw-in groove, the positive plate 6 is oppositely arranged with steel plate 15, and leaves distance, and respectively with dc source just,
Negative pole is connected, and the dc source uses high frequency switch power；The upper surface of vertical plating tank 13 is provided with notch, it is described
Notch is arranged between positive plate 6 and steel plate 15, and the outlet of plating fluid circulating system is corresponding with notch；The steel plate bracket 14 with
Cathode moving device is connected, and the cathode moving device can drive steel plate 15 to be moved up and down in vertical plating tank 13.
The cathode moving device includes pulley support 17, is respectively arranged with the upper/lower terminal of pulley support 17
Belt pulley 8, is provided with belt, the clutch end of threephase asynchronous machine 12 and a wheel for belt pulley 8 on two belt pulleys 8
Axle is fixedly connected；Line slideway 11, the upper end of steel plate bracket 14 are provided with pulley support 17 between two belt pulleys 8
It is arranged in line slideway 11, and is fixedly connected with belt；The He of upper limit position switch 10 is respectively arranged with pulley support 17
Lower position switch 18, the upper end of steel plate bracket 14 is arranged between upper limit position switch 10 and lower position switch 18, the upper limit
Switch 10 and lower position switch 18 are connected with control system respectively.In the pulley support 17 of the top of the upper limit position switch 10
On be provided with upper limit level sensor 9, be provided with lower limit level sensor 19 on the pulley support 17 below lower position switch 18,
The upper limit level sensor 9 and lower limit level sensor 19 are connected with control system respectively.
The plating fluid circulating system includes water circulating pump 1, reservoir 3, plating solution lead-over groove 5 and pipeline, described to cross liquid filtering
Groove 5 is arranged on the top of vertical plating tank 13；Reservoir 3 is connected by pipeline with the input of water circulating pump 1, water circulating pump
1 output end is connected by pipeline with the input for crossing liquid lautertuns 5, crosses the output end and vertical plating tank of liquid lautertuns 5
13 notch is corresponding；The lower end of vertical plating tank 13 is provided with plating solution outlet, the plating solution outlet passes through pipeline and liquid storage
Groove 3 is connected.
Flow quantity is crossed in order to adjust plating fluid circulating system, is set on the pipeline between the reservoir 3 and water circulating pump 1
It is equipped with water inlet valve 2.Delivery port is provided with pipeline between the plating solution outlet of the vertical plating tank 13 and reservoir 3
Valve 4.
The first side plate 20 and the second side plate 21, first side plate 20 are respectively arranged with the both sides of the steel plate bracket 14
It is fixed on vertical plating tank 13 with the second side plate 21, steel plate bracket 14 can be slided between the first side plate 20 and the second side plate 21
It is dynamic.
The distance between the positive plate 6 and steel plate 15 are 6~7mm.
A process of the test of the present utility model is illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, first, it is inserted into be plated in negative electrode draw-in groove by cleaned steel plate sample；
Then, belt pulley 8 is driven to rotate by threephase asynchronous machine 12, and then rotating belt, steel plate sample is delivered into vertical plating tank
13 bottom.
Plating solution is flowed into reservoir 3 by pipeline, opens water inlet valve 2, and starts water circulating pump 1, and plating solution is by following
Ring water pump 1 enters plating solution lead-over groove 5, and plating solution speed reduces after buffering, and the water flows gently；Output of the plating solution from plating solution lead-over groove 5
End outflow, flows on first side plate 20 and the second side plate 21 of steel plate bracket 14 and its both sides, then along the He of steel plate bracket 14
First side plate 20 and the second side plate 21 of its both sides are flowed into vertical plating tank 13 by notch, and full of insoluble anode plate 6
Space between steel plate sample；Can be by increasing the valve opening of water inlet valve 2, it is ensured that plating solution is full of between pole plate.Open
Dc source, electric current needed for regulation, is electroplated.By changing the rotating speed of threephase asynchronous machine 12, steel plate sample is can control
Translational speed, simulation production line zincincation different in flow rate.In electroplating process, plating solution intermediate ion concentration is continuous between two pole plates
Outflow is reduced, and plating fluid circulating system can ensure that plating solution is continuously supplemented, until completing electroplating process.
A service cycle of steel plate is illustrated below in conjunction with the accompanying drawings.
When steel plate 15 is in minimum point, threephase asynchronous machine 12 runs, and the operating of belt pulley 8, belt is driven successively, due to skin
With vertically-mounted, and it is fixedly connected with steel plate bracket 14, therefore steel plate bracket 14 drives steel plate 15 to be moved upwards with belt.Work as steel
When the upper-end contact of board bracket 14 is to upper limit position switch 10, steel plate 15 moves to peak, and control system sends instruction, makes three-phase
The reverse movement of asynchronous machine 12, steel plate 15 is moved downward, when the upper-end contact of steel plate bracket 14 is to lower position switch 18, steel plate
15 move to minimum point.When 10 failure cisco unity malfunction of upper limit position switch, carried out by upper limit level sensor 9 it is spacing,
When 18 failure cisco unity malfunction of lower position switch, carried out by lower limit level sensor 19 spacing.
Claims (8)
1. the circulation of a kind of experimental rig of simulated gravity method galvanizing technique, including vertical plating tank, positive plate, steel plate and plating solution
System, the vertical plating tank is arranged on electroplating bath support；Positive plate is arranged on vertical plating tank by anode board binding
Interior, steel plate is arranged in vertical plating tank by steel plate bracket, and the positive plate is oppositely arranged with steel plate, and leaves distance, and
It is connected with the positive and negative electrode of dc source respectively；The upper surface of vertical plating tank is provided with notch, the notch is arranged on sun
Between pole plate and steel plate, the outlet of plating fluid circulating system is corresponding with notch；Characterized in that, the steel plate bracket is moved with negative electrode
Dynamic device is connected, and the cathode moving device can drive steel plate to be moved up and down in vertical plating tank.
2. the experimental rig of simulated gravity method galvanizing technique according to claim 1, it is characterised in that the negative electrode is moved
Dynamic device includes pulley support, and belt pulley is respectively arranged with the upper/lower terminal of pulley support, is set on two belt pulleys
Belt is equipped with, the clutch end of threephase asynchronous machine is fixedly connected with the wheel shaft of a belt pulley；Between two belt pulleys
Pulley support on be provided with line slideway, the upper end of steel plate bracket is arranged in line slideway, and is fixedly connected with belt；
Upper limit position switch and lower position switch are respectively arranged with pulley support, the upper end of steel plate bracket is arranged on upper limit position switch
Between lower position switch, the upper limit position switch and lower position switch are connected with control system respectively.
3. the experimental rig of simulated gravity method galvanizing technique according to claim 2, it is characterised in that in the upper limit
Upper limit level sensor is provided with pulley support above bit switch, is set on the pulley support below lower position switch
There is lower limit level sensor, the upper limit level sensor and lower limit level sensor are connected with control system respectively.
4. the experimental rig of simulated gravity method galvanizing technique according to claim 1, it is characterised in that the plating solution is followed
Loop systems include water circulating pump, reservoir, plating solution lead-over groove and pipeline, and the plating solution lead-over groove is arranged on the upper of vertical plating tank
Side；Reservoir is connected by pipeline with the input of water circulating pump, and the output end of water circulating pump is by pipeline and plating solution transition
The input of groove is connected, and the output end of plating solution lead-over groove is corresponding with the notch of vertical plating tank；Under vertical plating tank
End is provided with plating solution outlet, and the plating solution outlet is connected by pipeline with reservoir.
5. the experimental rig of simulated gravity method galvanizing technique according to claim 4, it is characterised in that in the liquid storage
Water inlet valve is provided with pipeline between groove and water circulating pump.
6. the experimental rig of the simulated gravity method galvanizing technique according to claim 4 or 5, it is characterised in that described vertical
Outlet valve is provided with pipeline between the plating solution outlet of formula electroplating bath and reservoir.
7. the experimental rig of simulated gravity method galvanizing technique according to claim 1, it is characterised in that in the steel plate
The both sides of bracket are respectively arranged with the first side plate and the second side plate, and first side plate and the second side plate are fixed on vertical plating tank
On.
8. the experimental rig of simulated gravity method galvanizing technique according to claim 1, it is characterised in that the positive plate
It is 6~7mm with the distance between steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132371.6U CN206308441U (en) | 2016-10-18 | 2016-10-18 | A kind of experimental rig of simulated gravity method galvanizing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621132371.6U CN206308441U (en) | 2016-10-18 | 2016-10-18 | A kind of experimental rig of simulated gravity method galvanizing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308441U true CN206308441U (en) | 2017-07-07 |
Family
ID=59242517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621132371.6U Expired - Fee Related CN206308441U (en) | 2016-10-18 | 2016-10-18 | A kind of experimental rig of simulated gravity method galvanizing technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308441U (en) |
-
2016
- 2016-10-18 CN CN201621132371.6U patent/CN206308441U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |