CN110195247A - A kind of anodic oxidation filming equipment of automatic electrolyte - Google Patents
A kind of anodic oxidation filming equipment of automatic electrolyte Download PDFInfo
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- CN110195247A CN110195247A CN201910565738.5A CN201910565738A CN110195247A CN 110195247 A CN110195247 A CN 110195247A CN 201910565738 A CN201910565738 A CN 201910565738A CN 110195247 A CN110195247 A CN 110195247A
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- electrolyte
- anodic oxidation
- trough pool
- electrolysis trough
- dosing pump
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
Abstract
The invention discloses a kind of anodic oxidation filming equipments of automatic electrolyte, it is provided with an automatic Dosage Controller, multiple dosing pump assemblies and a dipper, automatic Dosage Controller is provided with current detection circuit, and the current output terminal mouth of each fairing is electrically connected in current detection circuit；Each dosing pump assembly is respectively arranged with switch signal input end mouth, medical fluid input port and medical fluid delivery outlet, the switch signal input end mouth of each dosing pump assembly is electrically connected in current detection circuit, and the medical fluid delivery outlet of each dosing pump assembly is respectively communicated to corresponding electrolysis trough pool；The medical fluid input port of each dosing pump assembly is respectively communicated to dipper.Compared with prior art, realize the automatic ration addition of the electrolysis replenisher of each electrolysis trough pool, keep the concentration of electrolyte in each electrolysis trough pool within the specified scope, exempt artificial dosing, reduce manual labor, production security is improved, and improves the coating quality of anodic oxidation filming equipment.
Description
Technical field
The present invention relates to the technical fields of anodic oxidation filming equipment, more particularly, to a kind of sun of automatic electrolyte
Pole aoxidizes filming equipment.
Background technique
Anodized technique is the common surface treatment method of current aluminum profile, generally mixed using sulfuric acid, oxalic acid etc.
Liquid is closed as coated electrolyte.But during aluminum profile carries out anodized, the solute concentration in electrolyte needs to tie up
It holds at 180~200 gram per liters, can obtain that hardness is moderate, the higher oxidation film layer of film layer porosity.And the aluminium profiles of different size
Material is when carrying out anodic oxidation plated film, and within the unit time, the solute consumption of electrolyte is different.In the prior art,
When carrying out the work of batch anodic oxidation plated film, can only make to be electrolysed by the artificial supplement for carrying out coated electrolyte by rule of thumb
The solute concentration of electrolyte in slot maintains defined working concentration.The method of this artificial supplementation electrolyte, not only manpower
It expends greatly, and cannot ensure that the concentration of electrolyte in electrolytic cell meets the requirements, be easy because of the concentration of electrolyte in electrolytic cell not
It is sufficient or excessive, influence coating quality；In addition, since electrolyte is strongly corrosion liquid and has volatile characteristic, this people
There is very high risk for the electrolyte adding method of work mode.
Summary of the invention
In view of the deficienciess of the prior art, the object of the present invention is to provide a kind of anodic oxidations of automatic electrolyte
Filming equipment, it can replace manual type to carry out the addition that is automatically replenished of electrolyte solute, reduce manual labor, improve production
Safety, moreover it is possible to guarantee that the solute concentration of electrolyte in electrolytic cell maintains the plated film concentration of setting, concentration error value reduces
To ± 5%, the coating quality of filming equipment is improved.
To achieve the goals above, the technical scheme adopted by the invention is that: a kind of anodic oxygen of automatic electrolyte
Change filming equipment, including to multiple electrolytic cell ponds, it is each to be electrolysed the electrolyte for being loaded with setting concentration in trough pool respectively, electrolyte
Interior immersion is provided with cathode plate and anode hanging rod, and each electrolysis trough pool is connected separately with a fairing, and fairing has electricity
Output port is flowed, the current output terminal mouth of each fairing is electrolysed cathode plate and anode hanging rod electricity in trough pool with corresponding one respectively
Connection, anodic oxidation filming equipment are provided with an automatic Dosage Controller, multiple dosing pump assemblies and a dipper, Automatic Dosing
Controller, it is automatic to add with the output current for each fairing that takes statistics, and the output power of each dosing pump assembly of control
Medicine controller is provided with current detection circuit, and the current output terminal mouth of each fairing is electrically connected in current detecting electricity
Road；Dosing pump assembly is used as toward corresponding electrolysis trough pool quantification addition supplement medical fluid, and each dosing pump assembly is respectively arranged with out
The switch signal input end mouth of OFF signal input port, medical fluid input port and medical fluid delivery outlet, each dosing pump assembly is electrically connected respectively
It is connected to current detection circuit, the medical fluid delivery outlet of each dosing pump assembly is respectively communicated to corresponding electrolysis trough pool；Dipper is used as
Electrolysis replenisher is contained, the medical fluid input port of each dosing pump assembly is respectively communicated to dipper.
In further technical solution, current detection circuit is provided with multiple data acquisition units, the output of multiple data
Unit and a central control unit, the current output terminal of the input terminal of each data acquisition unit fairing corresponding with one respectively
Mouth electrical connection, is used as and acquires magnitude of current A needed for single workpiece carries out anodic oxidation plated film, and the output end of each data acquisition unit divides
It is not connected to the input port of central control unit, the output port of central control unit is separately connected each data outputting unit,
Each data outputting unit is connected to the switch signal input end mouth of corresponding dosing pump assembly.
In further technical solution, automatic Dosage Controller is provided with metering pump control circuit, and each data output is single
Member is connected to metering pump control circuit, measures in pump control circuit and multiple time switch are arranged, each time switch is electrically connected respectively
It is connected to corresponding switch signal input end mouth, to control the administration timing of drug T that each dosing pump assembly is set；Each metering pump dress
The dosing frequency f for being respectively arranged with setting is set, dosing pump assembly includes a diaphragm pump and driving motor, the input of each diaphragm pump
Pipe is connected to dipper to mouth respectively, and pipe is connected to corresponding electrolysis trough pool to the delivery outlet of each diaphragm pump respectively；Each driving motor drives respectively
The dynamic corresponding diaphragm pump of connection, each driving motor are electrically connected in metering pump control circuit.
In further technical solution, each be electrolysed in trough pool is respectively arranged with a concentration of electrolyte detection unit, each electricity
Solution liquid concentration detecting unit is electrically connected in metering pump control circuit, is carrying out anodic oxidation plating to measure corresponding electrolysis trough pool
Before film process, the concentration w1 of electrolyte, and after the anodic oxidation coating film treatment for completing single workpiece, the concentration of electrolyte
w2。
In further technical solution, measures in pump control circuit and be provided with control processor, control processor has
Computing module, control processor receives respectively to be issued from each data outputting unit and each concentration of electrolyte detection unit
Datagram number, computing module according to by each electrolysis trough pool and the resulting datagram number of each corresponding fairing acquisition, into
Row formula operation obtains the administration timing of drug T of each corresponding dosing pump assembly, and formula is T=A/ [(w1-w2) × V/ ρ]/f, wherein
V indicates that the content volume of each corresponding electrolysis trough pool, ρ indicate the strong acid density of the electrolysis replenisher in dipper；Control processor
The administration timing of drug T obtained by computing module operation, respectively to each corresponding switch signal input end mouth send enabling signal and
Stop signal sets the dosing pump assembly that output frequency is f using control and carries out the time as the electrolysis replenisher of administration timing of drug T benefit
It fills.
In further technical solution, each be electrolysed in trough pool is respectively arranged with liquid level detection device, each level sensing dress
It sets and is respectively provided with a tongue tube, be slidably connected to the magnetic floating ball of tongue tube, and combined and formed by tongue tube and magnetic floating ball
Liquid level detection circuit, the lower end of tongue tube extends the liquid level for being inserted into the electrolyte of corresponding electrolysis trough pool hereinafter, magnetic floating ball
The liquid level of electrolyte is swum in, magnetic floating ball is slided up and down with the liquid level variation of electrolysis trough pool in tongue tube, to change tongue tube
Sensor resistance value.
In further technical solution, each trough pool that is electrolysed is respectively arranged with a voltage monitor, voltage monitor
It is connected to voltage detection module, slot pressure display module and alarm, the electrode input end of voltage detection module by conducting wire
Corresponding anode hanging rod, voltage detection module negative input corresponding cathode plate, voltage detecting mould are connected to by conducting wire
Block, which is electrically connected, presses display module and alarm in slot, to reduce the time of anode effect.
In further technical solution, each slot pressure display module is respectively arranged on the edge of corresponding electrolysis trough pool,
The operating voltage of electrolysis trough pool is observed to facilitate operation personnel.
After adopting the above structure, the invention has the advantages that compared with the prior art:
1, the anodic oxidation filming equipment carries out consumed electricity in anodic oxidation coating process by detecting single workpiece
Flow, the reference data of the addition frequency as electrolysis replenisher, to realize the automatic of the electrolysis replenisher of each electrolysis trough pool
Quantitative addition is maintained at the concentration of electrolyte in each electrolysis trough pool between 180~200 gram per liters, exempts artificial dosing, reduce
Manual labor, and improve the coating quality of anodic oxidation filming equipment.
2, hydrodynamic source of the anodic oxidation filming equipment by diaphragm pump as electrolysis replenisher has corrosion-resistant
Property, suitable for the electrolysis replenisher of high concentrated acid, and the technical program drives the pistons work frequency in diaphragm pump by driving motor
Rate, it is ensured that anodic oxidation filming equipment is in the additive amount of duty cycle Inner electrolysis replenisher and the strong acid consumption phase of electrolyte
Together, Quality Control stability of the anodic oxidation filming equipment when being worked continuously is further improved.
3, the anodic oxidation filming equipment is relevant to the carry out of each electrolysis trough pool by the computing module of control processor
Data acquisition, and the reckoning of administration timing of drug T is carried out, the electrolysis of each corresponding electrolysis trough pool is controlled by resulting each administration timing of drug T
The filling time of replenisher realizes each electrolysis trough pool in the plated film course of work for carrying out batch workpiece, can respectively obtain
It is accurately electrolysed the supplement of replenisher, further improves the quality of production and production efficiency of enterprise.
4, the anodic oxidation filming equipment is by being arranged liquid level detection device in each electrolysis trough pool, in each electrolysis trough pool
Electrolyte liquid measure carries out real-time monitoring, avoids that the feelings that electrolyte missing occurs after the processing of long-time plated film for electrolysis trough pool occur
Condition further increases the processing stability of anodic oxidation filming equipment.
5, the anodic oxidation filming equipment is by being arranged voltage monitor in each electrolysis trough pool, in each electrolysis trough pool
The machining voltage of cathode plate and anode hanging rod carries out real-time monitoring, whether anode effect occurs in the trough pool of reflection electrolysis in time, subtracts
It few anode effect time, reduces and uses electric consumption, save the cost further improves the quality of production of anodic oxidation filming equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structure annexation figure of the invention.
In figure:
1- is electrolysed trough pool, 2- fairing, 3- automatic Dosage Controller, 4- dosing pump assembly, 5- dipper
Specific embodiment
It is only below presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
A kind of anodic oxidation filming equipment of automatic electrolyte, including extremely multiple electrolytic cell ponds 1, each electrolysis trough pool
The electrolyte of setting concentration is loaded in 1 respectively, is impregnated in electrolyte and is provided with cathode plate and anode hanging rod, each electrolysis trough pool
1 is connected separately with a fairing 2, and fairing 2 has current output terminal mouth, the current output terminal mouth point of each fairing 2
The cathode plate and anode hanging rod being electrolysed in trough pool 1 with corresponding one are electrically connected, and anodic oxidation filming equipment is provided with one and adds automatically
Medicine controller 3, multiple dosing pump assemblies 4 and a dipper 5, automatic Dosage Controller 3, with the defeated of each fairing 2 that take statistics
The magnitude of current out, and the output power of each dosing pump assembly 4 of control, automatic Dosage Controller 3 are provided with current detection circuit,
The current output terminal mouth of each fairing 2 is electrically connected in current detection circuit；Dosing pump assembly 4 is used as toward corresponding
It is electrolysed 1 quantification of trough pool addition supplement medical fluid, each dosing pump assembly 4 is respectively arranged with switch signal input end mouth, medical fluid input
Mouth and medical fluid delivery outlet, the switch signal input end mouth of each dosing pump assembly 4 is electrically connected in current detection circuit, each to measure
The medical fluid delivery outlet of pump installation 4 is respectively communicated to corresponding electrolysis trough pool 1；Dipper 5 is respectively counted as electrolysis replenisher is contained
The medical fluid input port of amount pump installation 4 is respectively communicated to dipper 5.The anodic oxidation filming equipment is by being provided with Automatic Dosing dress
It sets, realizes that carrying out electrolysis replenisher to each electrolysis trough pool 1 is automatically replenished, it is ensured that the electrolyte in each electrolysis trough pool 1 is maintained at
In defined concentration range, exempt artificial dosing, reduce manual labor, and improves the plating of anodic oxidation filming equipment
Film quality.
Specifically, the current detection circuit is provided with multiple data acquisition units, in multiple data outputting units and one
Entreat control unit, the current output terminal of the input terminal of each data acquisition unit fairing 2 corresponding with one respectively
Mouth electrical connection, is used as and acquires magnitude of current A needed for single workpiece carries out anodic oxidation plated film, and the output end of each data acquisition unit divides
It is not connected to the input port of central control unit, the output port of central control unit is separately connected each data outputting unit,
Each data outputting unit is connected to the switch signal input end mouth of the corresponding dosing pump assembly 4.
Specifically, the acquisition method of magnitude of current A is to be acquired current data, current detecting by current detecting unit
Unit is measured the work output electric current of corresponding fairing 2.The specific steps are start out-put supply, by corresponding
Fairing 2 to making cathode plate and anode hanging rod export DC voltage；The workpiece of single plate cycle t is put into being electrolysed trough pool
In 1, workpiece hang on anode hanging rod, and anodic oxidation reactions take place in the surface of workpiece, to generate oxide, forms plating
Film, at this point, the output circuit of fairing 2 forms operating current I, and the operating current detected by current detecting unit
The average value of I；By formula operation, magnitude of current A is obtained, formula is magnitude of current A=operating current I × single plate cycle t.
Specifically, the automatic Dosage Controller 3 is provided with metering pump control circuit, each data outputting unit connection
In metering pump control circuit, measures in pump control circuit and multiple time switch are set, each time switch is electrically connected in phase
The switch signal input end mouth answered, to control the administration timing of drug T that each dosing pump assembly 4 is set；Each metering
Pump installation 4 is respectively arranged with the dosing frequency f of setting, and dosing pump assembly 4 includes a diaphragm pump and driving motor, each diaphragm
Pipe is connected to the dipper 5 respectively for the input port of pump, and pipe is connected to the corresponding electrolysis trough pool to the delivery outlet of each diaphragm pump respectively
1；Each driving motor respectively drives the corresponding diaphragm pump of connection, and each driving motor is electrically connected in metering pump control circuit.It is logical
Motor of overdriving carries out the control of output frequency f to the diaphragm pump of setting output bore, carries out quantitative output driving to diaphragm pump
Control, output quantity is accurate, at low cost.
Specifically, above-mentioned diaphragm pump uses mechanical diaphragm type metering pump, and part of cylinder block is by pump head, sucking valve group, dump valve
Group, diaphragm and each diaphragm pedestal composition, driving motor drive worm screw through shaft coupling and make main shaft and bias by worm gear reducer
Crop rotation rotary motion drives tappet reciprocating in guide tube by eccentric wheel.Together with diaphragm, make to pump by the effect of check valve
Intracavitary to gradually form vacuum, inlet valve is opened, and sucks liquid；When dead point is mobile forward for diaphragm, suction valve closure, is discharged at this time
Valve is opened, and liquid is discharged under the promotion of diaphragm.Continuously have by adjusting the reciprocal of certain stroke along also working to be formed in pump
Pressure, quantitative discharge liquid.In addition, the flow adjusting of pump is adjusting screw rod rotation to be driven, to change by rotating adjusting handle
Become the spacing between tappet, changes diaphragm shift motion in pump chamber and determine the size of flow.The scale of adjusting handle determines film
Piece stroke, accurate rate 95%.The quantitative addition of electrolysis replenisher is carried out using mechanical diaphragm type metering pump, and there is manufacturing cost
Low, suitable for high viscosity and abrasion electrolysis replenisher conveying and advantage with high accuracy.
Specifically, a concentration of electrolyte detection unit, each concentration of electrolyte inspection are respectively arranged in each electrolysis trough pool 1
It surveys unit to be electrically connected in the metering pump control circuit, carried out at anodic oxidation plated film with measuring corresponding electrolysis trough pool 1
Before reason, the concentration w1 of the electrolyte, and after the anodic oxidation coating film treatment for completing single workpiece, the concentration of electrolyte
w2.Preferable embodiment is that the detection of concentration of electrolyte is carried out by sampling titration in the prior art, and detection obtains electricity
Concentration value w1 and w2 of the liquid before and after carrying out single plate cycle t processing work is solved, it is simple and quick, it is at low cost.It is of course also possible to
The detection that concentration value w1 and w2 is carried out by concentration monitoring device, is not construed as limiting herein.
Specifically, control processor is provided in the metering pump control circuit, control processor has computing module, control
Processor processed receives the number issued from each data outputting unit and each concentration of electrolyte detection unit respectively
According to electric signal, computing module acquires resulting datagram according to by each electrolysis trough pool 1 and each corresponding fairing 2
Number, formula operation is carried out, the administration timing of drug T of each corresponding dosing pump assembly 4 is obtained, formula is T=A/ [(w1-
W2) × V/ ρ]/f, wherein V indicates that the content volume of each corresponding electrolysis trough pool 1, ρ indicate the electrolysis in the dipper 5
The strong acid density of replenisher；The administration timing of drug T that control processor is obtained by computing module operation corresponding described is opened to each respectively
OFF signal input port sends enabling signal and stop signal.The anodic oxidation filming equipment is carried out by detecting single workpiece
The consumed magnitude of current in anodic oxidation coating process, the reference data of the addition frequency as electrolysis replenisher, to calculate
The administration timing of drug T of the electrolysis replenisher of each electrolysis trough pool out.
It is 10 with processing quantity, surface area 87cm3Aluminum profile workpiece single plate cycle t for, pass through this electricity
The large period processing of the dosing method of replenisher is solved, compared with prior art, specific Quality Control data are as shown in table 1,
Table 1
It can be obtained by the analysis of 1 data of table, process large period by one of the anodic oxidation filming equipment of this dosing method
Electrolyte temperature, H2SO4Concentration, current density and the data target for plating film hardness meet the normal of anodic oxidation plated film processing
Range, in this processing large period, the quality of forming film of each workpieces processing is good, and yields is high；And use the method for artificial dosing
To supplement electrolysis replenisher, H2SO4The concentration of concentration will appear relatively low or higher situation, cause electrolyte temperature and electric current close
, there is relatively low or higher problem, affects quality of forming film, and due to H in degree2SO4Concentration has exceeded normal range (NR), leads to electricity
The probability height that anode effect occurs in trough pool 1 is solved, so that the yields in identical plated film processing large period be made to reduce, causes original
Material waste, increases the production cost of enterprise.
Specifically, it is respectively arranged with liquid level detection device in each electrolysis trough pool 1, each liquid level detection device is respectively provided with
One tongue tube is slidably connected to the magnetic floating ball of tongue tube, and combines the level sensing formed by tongue tube and magnetic floating ball
Circuit, the lower end of tongue tube extends the liquid level for being inserted into the electrolyte of corresponding electrolysis trough pool 1 hereinafter, magnetic floating ball is swum in
The liquid level of electrolyte, magnetic floating ball is slided up and down with the liquid level variation of electrolysis trough pool 1 in tongue tube, to change the sensing of tongue tube
The resistance value of device.
Specifically, each electrolysis trough pool 1 is respectively arranged with a voltage monitor, and voltage monitor is examined with voltage
Module, slot pressure display module and alarm are surveyed, the electrode input end of voltage detection module is connected to corresponding described by conducting wire
Anode hanging rod, voltage detection module negative input the corresponding cathode plate, voltage detection module are connected to by conducting wire
It is electrically connected and presses display module and alarm in slot, to reduce the time of anode effect.
Specifically, each slot pressure display module is respectively arranged on the edge of the corresponding electrolysis trough pool 1, with convenient
Operator observes the operating voltage of the electrolysis trough pool 1, and anode effect whether occurs in the trough pool 1 of discovery electrolysis in time, shortens sun
The time of polar effect reduces production loss.
Compared with prior art, which has the advantage that
1, the anodic oxidation filming equipment carries out consumed electricity in anodic oxidation coating process by detecting single workpiece
Flow, the reference data of the addition frequency as electrolysis replenisher, to realize the automatic of the electrolysis replenisher of each electrolysis trough pool
Quantitative addition is maintained at the concentration of electrolyte in each electrolysis trough pool between 180~200 gram per liters, exempts artificial dosing, reduce
Manual labor, and improve the coating quality of anodic oxidation filming equipment.
2, hydrodynamic source of the anodic oxidation filming equipment by diaphragm pump as electrolysis replenisher has corrosion-resistant
Property, suitable for the electrolysis replenisher of high concentrated acid, and the technical program drives the pistons work frequency in diaphragm pump by driving motor
Rate, it is ensured that anodic oxidation filming equipment is in the additive amount of duty cycle Inner electrolysis replenisher and the strong acid consumption phase of electrolyte
Together, Quality Control stability of the anodic oxidation filming equipment when being worked continuously is further improved.
3, the anodic oxidation filming equipment is relevant to the carry out of each electrolysis trough pool by the computing module of control processor
Data acquisition, and the reckoning of administration timing of drug T is carried out, the electrolysis of each corresponding electrolysis trough pool is controlled by resulting each administration timing of drug T
The filling time of replenisher realizes each electrolysis trough pool in the plated film course of work for carrying out batch workpiece, can respectively obtain
It is accurately electrolysed the supplement of replenisher, further improves the quality of production and production efficiency of enterprise.
4, the anodic oxidation filming equipment is by being arranged liquid level detection device in each electrolysis trough pool, in each electrolysis trough pool
Electrolyte liquid measure carries out real-time monitoring, avoids that the feelings that electrolyte missing occurs after the processing of long-time plated film for electrolysis trough pool occur
Condition further increases the processing stability of anodic oxidation filming equipment.
5, the anodic oxidation filming equipment is by being arranged voltage monitor in each electrolysis trough pool, in each electrolysis trough pool
The machining voltage of cathode plate and anode hanging rod carries out real-time monitoring, whether anode effect occurs in the trough pool of reflection electrolysis in time, subtracts
It few anode effect time, reduces and uses electric consumption, save the cost further improves the quality of production of anodic oxidation filming equipment.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (8)
1. a kind of anodic oxidation filming equipment of automatic electrolyte, including extremely multiple electrolytic cell ponds (1), each electrolysis trough pool
(1) electrolyte of setting concentration is loaded in respectively, is impregnated in electrolyte and is provided with cathode plate and anode hanging rod, each electrolytic cell
Pond (1) is connected separately with a fairing (2), and fairing (2) has current output terminal mouth, the electric current of each fairing (2)
The cathode plate and anode hanging rod that output port is electrolysed in trough pool (1) with corresponding one respectively are electrically connected, it is characterised in that: anodic oxidation
Filming equipment is provided with an automatic Dosage Controller (3), multiple dosing pump assemblies (4) and a dipper (5),
Automatic Dosage Controller (3), with the output current for each fairing (2) that take statistics, and each metering pump dress of control
The output power of (4) is set, automatic Dosage Controller (3) is provided with current detection circuit, the electric current output of each fairing (2)
Port is electrically connected in current detection circuit；
Dosing pump assembly (4) is used as toward corresponding electrolysis trough pool (1) quantification addition supplement medical fluid, each dosing pump assembly (4) point
It is not provided with switch signal input end mouth, medical fluid input port and medical fluid delivery outlet, the switching signal input of each dosing pump assembly (4)
Port is electrically connected in current detection circuit, and the medical fluid delivery outlet of each dosing pump assembly (4) is respectively communicated to a corresponding electrolysis
Trough pool (1)；
Dipper (5), as electrolysis replenisher is contained, the medical fluid input port of each dosing pump assembly (4) is respectively communicated to dipper
(5)。
2. a kind of anodic oxidation filming equipment of automatic electrolyte according to claim 1, it is characterised in that: described
Current detection circuit is provided with multiple data acquisition units, multiple data outputting units and a central control unit,
The current output terminal mouth of the input terminal of each data acquisition unit fairing (2) corresponding with one respectively is electrically connected
It connects, is used as and acquires magnitude of current A needed for single workpiece carries out anodic oxidation plated film, the output end of each data acquisition unit is separately connected
In the input port of central control unit, the output port of central control unit is separately connected each data outputting unit, each data
Output unit is connected to the switch signal input end mouth of the corresponding dosing pump assembly (4).
3. a kind of anodic oxidation filming equipment of automatic electrolyte according to claim 2, it is characterised in that: described
Automatic Dosage Controller (3) is provided with metering pump control circuit, and each data outputting unit is connected to metering pump control circuit,
Multiple time switch are set in metering pump control circuit, and each time switch is electrically connected defeated in the corresponding switching signal
Inbound port, to control the administration timing of drug T that each dosing pump assembly (4) is set；
Each dosing pump assembly (4) is respectively arranged with the dosing frequency f of setting, and dosing pump assembly (4) includes a diaphragm
Pump and driving motor, pipe is connected to the dipper (5) respectively for the input port of each diaphragm pump, and pipe connects the delivery outlet of each diaphragm pump respectively
In the corresponding electrolysis trough pool (1)；Each driving motor respectively drives the corresponding diaphragm pump of connection, and each driving motor is electrically connected respectively
It is connected to metering pump control circuit.
4. a kind of anodic oxidation filming equipment of automatic electrolyte according to claim 3, it is characterised in that: each institute
It states in electrolysis trough pool (1) and is respectively arranged with a concentration of electrolyte detection unit, each concentration of electrolyte detection unit is electrically connected
In the metering pump control circuit, to measure corresponding electrolysis trough pool (1) before carrying out anodic oxidation coating film treatment, the electrolyte
Concentration w1, and after the anodic oxidation coating film treatment for completing single workpiece, the concentration w2 of electrolyte.
5. a kind of anodic oxidation filming equipment of automatic electrolyte according to claim 4, it is characterised in that: described
Control processor is provided in metering pump control circuit, control processor has computing module, and control processor receives respectively to be come
The datagram number issued from each data outputting unit and each concentration of electrolyte detection unit, computing module
Resulting datagram number is acquired according to by each electrolysis trough pool (1) and each corresponding fairing (2), carries out formula fortune
It calculates, obtains the administration timing of drug T of each corresponding dosing pump assembly (4), formula is T=A/ [(w1-w2) × V/ ρ]/f,
Wherein V indicates that the content volume of each corresponding electrolysis trough pool (1), ρ indicate the strong of the electrolysis replenisher in the dipper (5)
Sour density；
The administration timing of drug T that control processor is obtained by computing module operation, respectively to each corresponding switch signal input end
Mouth sends enabling signal and stop signal.
6. according to claim 1 to a kind of anodic oxidation filming equipment of automatic electrolyte described in 5, it is characterised in that:
It is respectively arranged with liquid level detection device in each electrolysis trough pool (1), each liquid level detection device is respectively provided with a tongue tube, sliding
It is connected to the magnetic floating ball of tongue tube, and the liquid level detection circuit formed is combined by tongue tube and magnetic floating ball, tongue tube
Lower end extends the liquid level for being inserted into the electrolyte of corresponding electrolysis trough pool (1) hereinafter, magnetic floating ball swims in the liquid of electrolyte
Face, magnetic floating ball is slided up and down with the liquid level variation of electrolysis trough pool (1) in tongue tube, to change the resistance of the sensor of tongue tube
Value.
7. according to claim 1 to a kind of anodic oxidation filming equipment of automatic electrolyte described in 5, it is characterised in that:
Each electrolysis trough pool (1) is respectively arranged with a voltage monitor, and voltage monitor has voltage detection module, slot pressure aobvious
Show module and alarm, the electrode input end of voltage detection module is connected to corresponding the anode hanging rod, voltage by conducting wire
The negative input of detection module is connected to the corresponding cathode plate by conducting wire, and voltage detection module is electrically connected in slot
Display module and alarm are pressed, to reduce the time of anode effect.
8. a kind of anodic oxidation filming equipment of automatic electrolyte according to claim 7, it is characterised in that: each institute
It states slot pressure display module to be respectively arranged on the edge of corresponding electrolysis trough pool (1), observes the electricity to facilitate operation personnel
Solve the operating voltage of trough pool (1).
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| CN110541180A (en) * | 2019-10-12 | 2019-12-06 | 深圳市宜诺自动化设备有限公司 | Aluminum foil continuous oxidation equipment with anode conducting device |
| CN112921338A (en) * | 2021-01-22 | 2021-06-08 | 阳光电源股份有限公司 | Electrolytic hydrogen production device and electrolyte supplementing method |
| CN113026084A (en) * | 2021-03-02 | 2021-06-25 | 湖南同赞智能装备有限公司 | Intelligent monitoring system of electroplating production line and electroplating production method |
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| CN112921338A (en) * | 2021-01-22 | 2021-06-08 | 阳光电源股份有限公司 | Electrolytic hydrogen production device and electrolyte supplementing method |
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