CN104152977B - Full automatic electroplating production line - Google Patents
Full automatic electroplating production line Download PDFInfo
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- CN104152977B CN104152977B CN201410372487.6A CN201410372487A CN104152977B CN 104152977 B CN104152977 B CN 104152977B CN 201410372487 A CN201410372487 A CN 201410372487A CN 104152977 B CN104152977 B CN 104152977B
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Abstract
The invention discloses a full automatic electroplating production line and relates to the technical field of electroplating devices or systems. The production line comprises a plurality of tanks sequentially arranged from left to right, a PLC control cabinet, a stirring system, a waste gas recovery system, a water supply system, a wastewater recovery system and a gantry crane. The production line has the advantages that the automatic control function is realized through the devices; and the production line comprises the wastewater and waste gas recycling devices, so that the produced waste gas and wastewater can be recycled and the characteristics of energy conservation and environmental protection are provided.
Description
Technical field
The present invention relates to electro plating device or systems technology field, more particularly to a kind of full automatic plating production line.
Background technology
Electroplating assembly line can be divided into by the mode of production：Manual electroplating assembly line, semiautomatic electroplating production line, full automatic plating
Production line.Electroplating assembly line according to plating mode again to be divided into hang plating production line, barrel plating production line, continuously plate production line,
Brush plating production line, annularly plating production line, straight line gantry electroplating assembly line, plastic electroplating automatic assembly line etc..
Full automatic plating production line is suitable for the product that product is relatively simple and yield is very big, such as aluminium alloy automobile wheel
Shell or bicycle rim, the automatic assembly line electroplated with this kind of product are the sizes and yield design according to product, therefore are had
The load mode and relatively-stationary action beat of product are especially suitable for, it is strict and after operation program is finished in plating solution management,
Just continuously can carry out electroplating production automatically.The control system of full automatic plating production line adopts PLC control machines, will be true
Computer is input into after fixed technological process programming, you can to carry out full automatic control.But existing automatic production line does not have
Consider the recovery problem of waste water and waste gas, easily cause environmental pollution.
The content of the invention
The technical problem to be solved is to provide a kind of full automatic plating production line, and the production line can be to producing
Raw waste gas and waste water are for recycling and reuse, with the characteristics of energy-conserving and environment-protective.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of full automatic plating production line, which is special
Levy is to include：Cell body, PLC control cabinet, stirring system, gas recovery system and dragon that several are from left to right arranged in order
Door driving, before and after the cell body, both sides are provided with track, and the gantry crane is located on the track, and the bottom of gantry crane sets
The crossbeam for having horizontal movement drive mechanism, the gantry crane is provided with workpiece hook, one end of nylon sling and workpiece
Hook connects, and the other end of nylon sling is provided with hook lift drive mechanism, the horizontal movement drive mechanism and
Hook lift drive mechanism is controlled by the PLC control cabinet, and the track is provided with several position switch, the position
Switch is electrically connected with PLC control cabinet；Outlet pipe on cistern is connected with the water inlet pipe on the cell body top respectively, under cell body
Portion is connected with wastewater discharge pipe, and every wastewater discharge pipe is connected with purification tank for liquid waste, on every water inlet pipe and wastewater discharge pipe
Electromagnetic valve is provided with, wastewater treatment equipment in the purification tank for liquid waste, is provided with, cistern is sent to by water pump after wastewater treatment and is entered
Row is recycled, and the electromagnetic valve and water pump are controlled by the PLC control cabinet；Agitating device is provided with the cell body, it is described to stir
Mix device and be controlled by the PLC control cabinet；The waste gas recovering device is located at by cell body, the gas transmission that will be reclaimed by pipeline
Processed to exhaust gas treating tower, the waste gas recovering device includes several air draught arms, the air draught arm is provided with wind
Quantity regulating device；Ventilation installation is installed on wire body side, and ventilation duct has drainage grade when installing, is provided with discharge opeing in minimum point
Mouthful, the liquid that leakage fluid dram is discharged is pooled to purification tank for liquid waste by pipeline and is processed.
Further technical scheme is：The cell body includes akaline liquid groove, acidic liquid groove and rinsing bowl, above-mentioned groove
Heater is provided with vivo.
Further technical scheme is：The both sides of the cell body are additionally provided with refrigeration machine, for cooling down cleanout fluid.
Further technical scheme is：The power that the stirring system is used is air.
Using the beneficial effect produced by above-mentioned technical proposal it is：The production line includes that waste water and waste gas recovery are sharp again
With device, the waste gas of generation and waste water can be for recycling and reuse, with the characteristics of energy-conserving and environment-protective.
Description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the overlooking the structure diagram of the present invention；
Fig. 2 is the main structure diagram of gantry crane in Fig. 1；
Wherein：1st, cell body 2, PLC control cabinet 3, gantry crane 4, track 5, horizontal movement drive mechanism 6, workpiece hook
Hang device 7, hook lift drive mechanism 8, position switch 9, cistern 10, outlet pipe 11, water inlet pipe 12, waste water
Discharge pipe 13, purification tank for liquid waste 14, electromagnetic valve 15, exhaust gas treating tower 16, refrigeration machine.
Specific embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment a part of embodiment only of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Many details are elaborated in the following description in order to fully understand the present invention, but the present invention can be with
It is different from alternate manner described here to implement using other, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
As shown in Figure 1-2, the invention discloses a kind of full automatic plating production line, including：Several are from left to right successively
The cell body 1 of arrangement, PLC control cabinet 2, stirring system, gas recovery system and gantry crane 3.Both sides before and after the cell body 1
Track 4 is provided with, the gantry crane 3 is located on the track 4, and the bottom of gantry crane 3 is provided with horizontal movement drive mechanism 5,
The crossbeam of the gantry crane 3 is provided with workpiece hook 6, and one end of nylon sling is connected with workpiece hook 6, nylon
The other end of suspender belt is provided with hook lift drive mechanism 7, and the horizontal movement drive mechanism 5 and hook lifting drive
Mechanism 7 is controlled by the PLC control cabinet 2, and the track 4 is provided with several position switch 8, and the position switch 8 is controlled with PLC
Cabinet processed 2 is electrically connected.
Outlet pipe 10 on cistern 9 is connected with the water inlet pipe 11 on 1 top of the cell body respectively, the bottom connection of cell body 1
There is wastewater discharge pipe 12, every wastewater discharge pipe 12 is connected with purification tank for liquid waste 13, every water inlet pipe 11 and wastewater discharge pipe
12 are provided with electromagnetic valve 14, be provided with wastewater treatment equipment, sent to by water pump after wastewater treatment in the purification tank for liquid waste 13
Cistern 9 is circulated use, and the electromagnetic valve 14 and water pump are controlled by the PLC control cabinet 2；It is provided with the cell body 1 and stirs
Device is mixed, the agitating device is controlled by the PLC control cabinet 2；The waste gas recovering device is located at by cell body 1, by pipeline
The gas transmission of recovery is processed to exhaust gas treating tower 15, refrigeration machine 16 is located at the side of production line, provides for production line
Refrigerating environment.
The essential information of the production line is as follows：
First, production line production capacity：
Most short productive temp：10 minutes/time（It is adjustable）.
2nd, production line use condition
Power supply：380V 50Hz Three-phase five-wire 425.5KW
Production line takes up an area about：It is long 32.5 meters, wide by 8.8, high 4.5 meters；
City's water：About 3.4T/H；Hydraulic pressure 2.0-3.0kgf/cm3
Pure water：About 2.1T/H hydraulic pressure 2.0-3.0kgf/cm3
Steam：Consumption 1281M3/ h, pressure 2.0-2.5kgf/cm3
3rd, technological process
Gantry crane → electrochemical deoiling on product（1-10 minutes）→ warm water is washed（The 5-60 seconds）→ cold water is washed（The 5-60 seconds）→
Electrolytic degreasing（1-10 minutes）→ warm water is washed（The 5-60 seconds）→ cold water is washed（The 5-60 seconds）→ activation（0.5-3 minutes）→ cold pure water is washed
（The 5-60 seconds）→ impact nickel（1-10 minutes）→ cold pure water is washed（The 5-60 seconds）→ bright nickel plating（20-50 minutes）→ nickel is reclaimed（5-
60 seconds）→ cold pure water is washed（The 5-60 seconds）→ plating Bright Tin（20-50 minutes）→ stannum is reclaimed（The 5-60 seconds）→ cold water is washed（The 5-60 seconds）
→ neutralization（0.5-3 minutes）→ cold pure water is washed（The 5-60 seconds）→ closing（1-5 minutes）→ warm pure water is washed（0.5-2 minutes）→ product
Lower gantry crane（5-10 minutes）, above time and station（Cell body）Freely can adjust.
4th, production line general introduction
1）The mode of production of this technique is flame automatic production line, and Full-automatic gantry electroplating assembly line is according to electricity
Nickel plating process of tin and the plating special equipment that designs.
2）According to the workflow and work efficiency of production line, production line is equipped with 2 gantry cranes, the gantry crane altogether
Possess vertical-lift, decline and left and right high speed walking function；
3）The high degree of automation of the production line：Except feeding, discharge needs manually to complete in one end of track in production process
Outward, remaining work is automatically performed by gantry crane entirely；It is simple to operate：After the upper complete material of operator, start button need to be clicked on only,
PLC control cabinet can just automatically control the technological process of the product, control the work that gantry crane completes each operation；Operation safety can
Lean on：The situation of driving error bit can be prevented.To prevent driving from thrusting into and plunging off the tracks, the two ends of Crane Rail are provided with prevents falling rubber
Glue block and offside power outage security, sliver be furnished with safety arrestment switch, can emergency brake, with ensure driving running
In journey on production line operator's personal safety purpose；
4）Behavioral illustrations：Equipment good looking appearance, compact conformation, dependable performance.
5th, equipment basic specification
1st, electrogalvanizing main line
1）Frame：Population structure is middle rail assembly open frame, and upper berth PP drip trays have drip tray work(on all cell bodies
Can, prevent product from dripping in other grooves.
2）Track：Using 100x80 x4 square steel, 316 rustless steel band steels of upper berth 80x3mm, surface spray again three layers it is acidproof
Alkali epoxy resin coating, can effectively prevent driving from skidding and positioning inaccurate.Track glacing flatness and the depth of parallelism within ± 3MM, per meter
In the range of permit poor ± 2MM, the centre-to-centre spacing per column permits poor ± 2MM, the poor ± 3MM of two guide rail diagonal of frame allowance.
3）Column：Track column, framework pillar adopt 120H shaped steel, spray resistance to three layers of soda acid epoxy resin paint, can be effective
Protection base material；Foundation bolt is installed on above concrete floor again.
4）PLC control cabinet：Using MITSUBISHI transducer rate controlling, the position of gantry crane is sensed by position switch, control journey
Sequence directly can be operated on control panel at the scene, and screen display adopts the refreshed screen display in Beijing the Kunlun（10.4 cun）.
5）Longitudinal and transverse, oblique pull part and other adnexaes：Longitudinal and transverse draw piece is adopted using flat logical, the oblique pull parts of 100x50x3mm A3
80x80x3mm A3 sides are logical, wire casing, exhaust tube bracing frame are logical using 50x50x2.5mm A3 sides, spray three layers of acid and alkali-resistance Epoxy oil
Paint；Driving lenticular wire chute, position switch locating slot：
2nd, gantry crane：
1）Technical parameter：
Lifting travel：2550mm
Rising or falling speed：0—20m/min（Frequency converter timing）
Maximum lift weight：500kg（Trapeze is not included）
Lifting motor：Two 3KW Taiwan east unit brake motor
Point-to-point speed：0—22m/min（Frequency converter timing）
Translation motor：2 1.5KW Taiwan east unit brake motor
Driving positioning precision：≤±5 mm
Driving diagonal error：≤±2mm
Walking in a horizontal state roller plane degree：≤1 mm
2）Driving is furnished with PP drip trays, water container.
3）Making material and function：
Driving frame：Using 4mm thickness A3 plates（Q235A）Make, three layers of acid and alkali-resistance epoxy resin baking vanish are sprayed on surface, prevent
Corrosion and protection base material.Driving lifting, three sections of speed per hours of translation point are exercised（It is low, high and low）, start driving, stopping will not be because used
Property and shake, the speed of service and the registration just driven a vehicle can be protected again；Driving is provided with proximity switch, limit switch and protection
Hurdle, carries out software, hardware dual security protection, prevents driving faults from overstepping the limit and knock against each other；Driving is positioned up and down, it is ensured that do not flumped folded
Bar；
Driving castor：Using polyurethane glue bag iron wheel, operate steadily and have enough intensity and noise is low；Directive wheel：
Taken turns using macromolecule PE, can durable wear；
Driving horizontal movement drive mechanism adopts Dual Drive；Lifted：Using nylon sling；Crossbeam：Using 80x60x4mmA3
Fang Tong；
3rd, electrical control part
1）PLC control system
Temperature control can be shown in PLC control cabinet, be set by temperature controller and controlled；All of electroplating power supply is both needed to certainly
Dynamic constant pressure, signal must not have interference, power supply and control line to have to comply with GB 6995.1-1986.Electric control system passes through one group
Standard switch board centralized Control.To driving, rectifying installation, stirring, blower fan, solution temperature control etc., system can be indoor long-range
Control.
PLC control cabinet：Made using 2.0mm thickness A3 plates, surface is dusted；Weak current part add shielding and with forceful electric power cable every
From；PLC adopts independent current source, has interference protection measure；PLC passwords are opened and can be backuped, and maintenance mains lighting supply is set in switch board, are grasped
Make the label that all elements on panel have clear and definite.
2）Major electrical equipment：
Man machine interface：It is using the refreshed 10.4 cun of colored man machine interfaces in Beijing the Kunlun, easy to operate, directly perceived;
PLC：Using Mitsubishi E series of products, systemic-function is strong, speed is fast, it is ensured that production line automation degree is high, fortune
Row is reliable and stable.5 sets of client's designated programs are temporarily stored in PLC, later according to job demand, arbitrarily can be added.
Converter：It is using Mitsubishi product, stable and reliable for performance；
Temperature controller：Air switch is adopted for ABB digital display temperature controllers, using outsourcing Teflon, the excellent reliable control of matter product is smart for probe
Really, control accuracy ± 1 DEG C
Position switch：Using Japanese Omron brand product, sensitive, accurate positioning is sensed
A.C. contactor：Applied using France and bear product, it is durable in use.
5th, operating platform：
Frame is logical using 50x50x3mm A3 sides, upper berth glass-fiber reinforced plastic grille platform pedal, three layers of acid and alkali-resistance of whole frame brush
Epoxy resin coating anti-corrosion.
6th, cell body：
Plastic channel adopts 15mm（Baoding power reaches）PP plate A levels make；Welding procedure：Little welding rod is first welded in groove, is then used again
Big welding gun is welded with once（Seamless welding）, to ensure coating bath absolutely not seepage, it is ensured that can not occur deformation when 80 DEG C.
Plastic groove strengthens flat logical in cross reinforcement using 80x40x3mm A3, strengthens longitudinal and transverse spacing 500mm, at notch
Interior receipts 5mm, to ensure that coating bath has enough intensity, will not deform.After three layers of acid and alkali-resistance epoxy resin paint baking of flat logical work again
Envelope 4mmPP plate A levels, double layer anticorrosive protection；Size distortion amount is less than or equal to 3 mm, and the diagonal error of cell body is less than or equal to 5
Mm, height error are less than or equal to 2 mm, and parallelism error error is less than or equal to 2 mm.
All washings need to be filtered cell body and be made flat-bottom slot, are easy to turn over the clear bottom of cylinder, can increase substantially work efficiency；Cell body
Between be provided with screening liquid baffle plate, to prevent tank liquor from instilling between cell body gap.All heating grooves have heat-insulation layer, using 60MM thickness polyurethane
Plate, outsourcing 4MM thickness PP plates, oil removing high temperature groove are made using SUS316 corrosion resistant plates, can effective anti-corrosion.
7th, production line pipe-line system：
1) pipeline enters draining, air stirring pipeline and is arranged at operating surface side without exception according to pipeline construction specification arrangement,
In order to operation and maintenance.All similar pipelines, the unification of valve setting height(from bottom) level；It is pipeline marshalling, attractive in appearance, without running,
Emit, drip, leaking phenomenon, valve operation is flexible.Different pipelines are equipped with different marks, and operator can be made very clear, reduce
The chance of error in operation；
2）Supply water：City's water is responsible for 2 cun of pvc pipes, 1 cun of pvc pipe of arm and ball valve（The water supply point of rinsing bowl is located at top, and
With the overfall or adverse current mouth of top diagonally, form optimal flow state）；Pure water is responsible for 1.5 cun of UPVC pipes, 1 cun of arm
UPVC is managed and ball valve.Per bar, normally opened arm installs effusion meter, and operator can be made to control current in optimum state；It is normally opened per bar
Arm is provided with anti-siphon hole, and the aqueous reflux when supervisor cuts off the water in anti-water stopping trough returns supervisor, and water causes cross-contamination again；Often
The individual tank that often changes is provided with single inlet pipe, drain pipe.
3）Draining：3 cun of UPVC pipe two-way are responsible for containing acidic and alkaline waste water, nickel-containing waste water is responsible for 2 cun of UPVC and is managed all the way, and rinsing bowl overflows
Flow tube is 1 cun of pvc pipe, and blowdown bottom valve is 1.5 cun of PVC ball valves.
4）The air stirring of stirring system：2 cun of pvc pipes of supervisor, 1 cun of pvc pipe of arm and ball valve, air stirring pipe are installed on
Bottom land, function trough aerofluxuss aperture be φ 2mm, pitch-row 30mm；Rinsing bowl aerofluxuss aperture be φ 1.5mm, pitch-row 40mm.Hole trachea two
Steam vent is arranged towards bottom land with 45 °, and bubble can be made uniform and sufficient stirring action can be played.All air stirring arms are all provided with
There is anti-siphon hole, automatically controlled by electromagnetic valve.
8th, heating and cooling system：
1）Alkalies cell body and washing cell body：Using φ 32x1.2SUS304 steam pipe coils, it is fabricated to and snakelike is installed on groove
Interior side.
2）Acid cell body：Using φ 32x1.2 titanium steam pipe coils, it is fabricated to and snakelike is installed on side in groove.
3）Within electroplating workshop, beyond cell body, enter back vapor line：Steam 2 cun of nothings of main inlet pipe are met steel pipe, return steel pipe, arm
3/4 cun of seamless steel pipe, outsourcing polyurethane sheet and iron sheet protection；The connection of all fronts flanges, can effectively solving threaded connection steam easily let out
The problem of leakage.
9th, gas recovery system：
1）Using trough rim air suction mode, waste gas is responsible for 2 groups, 1 set of Tower for purifying waste gas, it is ensured that need air exhaust slot one's intention as revealed in what one says flow velocity 0.7
Meter per second.
2）To ensure air draught uniformity, volume adjusting apparatus are provided with each air draught arm, can arbitrarily adjust and take out air force,
To guarantee the convulsion effect of whole production line；Air trunk is designed to ascending version according to actual needs, so as to
Ensure air main end blast.Ventilation installation is installed on wire body side. and airduct has drainage grade when installing, and is provided with minimum point
Leakage fluid dram, facilitates the discharge (entering waste water house steward) of condensed fluid；
3）Soda acid exhaust gas treating tower：Making material is fiberglass, PP fillers, waterproof membrane, vertical chemical-engineering pump, spray equipment,
Fiberglass centrifugal blower etc..
4）Exhaust gas treating tower is placed on outside room according to demand, 20 meters of convulsion main pipeline height outside the room of workshop.
10th, oil water separator：
Electrochemical deoiling, cathode electrolytic cell are furnished with oil water separator, i.e., a little cylinder is separately set outside groove and is filled by oil-water separation
Put and oil and water are separated and carries out classified emission, be connected with major trough by pipeline between them, be circulated by pumping.Its work
It is can to extend the replacement cycle of degreasing fluid, reduce using degreasing powder, reduces cost with one；Two is the deoiling effect for improving product.
The production line includes waste water and exhaust gas recycle apparatus, and the waste gas of generation and waste water can be reclaimed
And recycling, with the characteristics of energy-conserving and environment-protective.
Claims (4)
1. a kind of full automatic plating production line, it is characterised in that include：Several cell bodies being from left to right arranged in order（1）、PLC
Switch board（2）, stirring system, gas recovery system and gantry crane（3）, the cell body（1）Before and after both sides be provided with track
（4）, the gantry crane（3）Positioned at the track（4）On, gantry crane（3）Bottom be provided with horizontal movement drive mechanism
（5）, the gantry crane（3）Crossbeam be provided with workpiece hook（6）, one end and the workpiece hook of nylon sling
（6）Connection, the other end of nylon sling are provided with hook lift drive mechanism（7）, the horizontal movement drive mechanism（5）With
Hook lift drive mechanism（7）It is controlled by the PLC control cabinet（2）, the track（4）It is provided with several position switch
（8）, the position switch（8）With PLC control cabinet（2）Electrical connection；Cistern（9）On outlet pipe（10）Respectively with the cell body
（1）The water inlet pipe on top（11）Connection, cell body（1）Bottom be connected with wastewater discharge pipe（12）, every wastewater discharge pipe（12）
With purification tank for liquid waste（13）It is connected, every water inlet pipe（11）And wastewater discharge pipe（12）It is provided with electromagnetic valve（14）, it is described useless
Water treating pond（13）Wastewater treatment equipment is inside provided with, cistern is sent to by water pump after wastewater treatment（9）It is circulated use,
The electromagnetic valve（14）It is controlled by the PLC control cabinet with water pump（2）；The cell body（1）Agitating device, the stirring are provided with inside
Device is controlled by the PLC control cabinet（2）；The gas recovery system is located at cell body（1）Side, the gas that will be reclaimed by pipeline
It is transferred to exhaust gas treating tower（15）Processed, the gas recovery system includes several air draught arms, the air draught arm
It is provided with volume adjusting apparatus；Ventilation installation is installed on the side of electronickelling stannum main line, and ventilation duct has drainage grade when installing,
Leakage fluid dram is provided with minimum point, the liquid that leakage fluid dram is discharged is pooled to purification tank for liquid waste by pipeline（13）Processed；
Electronickelling stannum main line：1）Frame：Population structure is middle rail assembly open frame, and upper berth PP drip trays have on all cell bodies
Drip tray function, prevents product from dripping in other grooves；2）Track：Using 100x80 x4 square steel, upper berth 80x3mm 316 is not
Rust steel band steel, three layers of acid and alkali-resistance epoxy resin coating are sprayed on surface again；Track glacing flatness and the depth of parallelism within ± 3 mm, every meter of scope
Interior to permit poor ± 2 mm, the centre-to-centre spacing per column permits poor ± 2 mm, and two guide rail diagonal of frame permits poor ± 3 mm；3）It is vertical
Post：Track column, framework pillar adopt 120H shaped steel, spray resistance to three layers of soda acid epoxy resin paint, and foundation bolt is installed on water again
Above mud ground；4）PLC control cabinet：Using MITSUBISHI transducer rate controlling, the position of gantry crane is sensed by position switch, control journey
Sequence directly can be operated on control panel at the scene, and screen display adopts the refreshed screen display in Beijing the Kunlun；5）Longitudinal and transverse, oblique pull part and its
Its adnexa：Longitudinal and transverse draw piece is led to using 80x80x3mm A3 sides using flat logical, the oblique pull parts of 100x50x3mm A3, wire casing, exhaust tube
Bracing frame is logical using 50x50x2.5mm A3 sides, sprays three layers of acid and alkali-resistance resistant epoxy paint；Driving lenticular wire chute, position switch positioning
Groove：
Gantry crane： 1）Technical parameter：Lifting travel：2550mm；Rising or falling speed：0—20m/min；Maximum lift weight：
500kg；Lifting motor：Two 3KW Taiwan east unit brake motor；Point-to-point speed：0—22m/min；Translation motor：2 1.5KW
Taiwan east unit brake motor；Driving positioning precision：≤±5 mm；Driving diagonal error：≤±2mm；Walking in a horizontal state roller is put down
Face degree：≤1 mm；2）Driving is furnished with PP drip trays, water container；3）Making material and function：Driving frame：It is thick using 4mm
A3 plates make, and three layers of acid and alkali-resistance epoxy resin baking vanish are sprayed on surface；Driving lifting, three sections of speed per hours of translation point are exercised；Driving is provided with
Proximity switch, limit switch and guard rail, carry out software, hardware dual security protection；Driving castor：Using polyurethane adhesive iron clad
Wheel, operates steadily and has enough intensity and noise is low；Directive wheel：Taken turns using macromolecule PE；Driving horizontal movement driving machine
Structure adopts Dual Drive；Lifted：Using nylon sling；Crossbeam：It is logical using 80x60x4mmA3 side；
Electrical control part：1）PLC control system：Temperature control can be shown in PLC control cabinet, be set by temperature controller and controlled
System；All of electroplating power supply is both needed to automatic constant-pressure；PLC control cabinet：Made using 2.0mm thickness A3 plates, surface is dusted；Weak current part
Plus shield and isolate with forceful electric power cable；PLC adopts independent current source；PLC passwords are opened and can be backuped, and maintenance illumination is set in switch board
Power supply, on guidance panel, all elements have the label of clear and definite；2）Major electrical equipment：Man machine interface：It is logical using Beijing the Kunlun
Safe 10.4 cun of colored man machine interfaces；PLC：It is serial using Mitsubishi E, 5 sets of client's designated programs are temporarily stored in PLC, after
According to job demand, arbitrarily can add；Converter：Using Mitsubishi product；Temperature controller：Air switch is adopted for ABB digital display temperature-controls
Device, probe is using outsourcing Teflon；Position switch：Using Japanese Omron product；A.C. contactor：Applied using France and bear product
Product；
Operating platform：Frame is logical using 50x50x3mm A3 sides, and upper berth glass-fiber reinforced plastic grille platform pedal, three layers of whole frame brush are resistance to
Soda acid epoxy resin coating anti-corrosion；
Cell body：Plastic channel is made using 15mmPP plate A levels；Welding procedure：Little welding rod is first welded in groove, is then welded with big welding gun again
Once, ensureing coating bath absolutely not seepage, it is ensured that can not occur deformation when 80 DEG C；Plastic groove is strengthened using 80x40x3mm A3
Flat logical in cross reinforcement, reinforcement longitudinal and transverse spacing 500mm is interior at notch to receive 5mm；Three layers of acid and alkali-resistance epoxy resin baking vanish of flat logical work
Seal 4mmPP plate A levels, double layer anticorrosive protection after process again；Size distortion amount is less than or equal to 3 mm, and the diagonal error of cell body is less than
Equal to 5 mm, height error is less than or equal to 2 mm, and parallelism error error is less than or equal to 2 mm；All washings need to be filtered cell body and be done
Into flat-bottom slot；Screening liquid baffle plate is provided between cell body；All heating grooves have heat-insulation layer, using 60 mm thickness polyurethane sheets, 4 mm of outsourcing
Thick PP plates, oil removing high temperature groove are made using SUS316 corrosion resistant plates；
Production line pipe-line system：1) pipeline enters draining, air stirring pipeline and is arranged at operation according to pipeline construction specification arrangement
Face side；All similar pipelines, the unification of valve setting height(from bottom) level；It is pipeline marshalling, attractive in appearance, it is existing without run, drip, leak
As valve operation is flexible；Different pipelines are equipped with different marks；2）Supply water：City's water is responsible for 2 cun of pvc pipes, 1 cun of pvc pipe of arm
And ball valve；Pure water is responsible for 1.5 cun of UPVC pipes, 1 cun of UPVC pipe of arm and ball valve；Per bar, normally opened arm installs effusion meter, can make
Operator controls current in optimum state；Per bar, normally opened arm is provided with anti-siphon hole, when supervisor cuts off the water in anti-water stopping trough
Aqueous reflux returns supervisor, and water causes cross-contamination again；Each often changes tank and is provided with single inlet pipe, drain pipe；3）Draining：Contain
Acidic and alkaline waste water is responsible for 3 cun of UPVC pipe two-way, and nickel-containing waste water is responsible for 2 cun of UPVC and is managed all the way, and rinsing bowl overflow pipe is 1 cun of pvc pipe, is arranged
Dirty bottom valve is 1.5 cun of PVC ball valves；4）The air stirring of stirring system：2 cun of pvc pipes of supervisor, 1 cun of pvc pipe of arm and ball valve, it is empty
Gas agitating pipe is installed on bottom land, and function trough aerofluxuss aperture is φ 2mm, pitch-row 30mm；Rinsing bowl aerofluxuss aperture be φ 1.5mm, hole
Away from 40mm；Trachea two steam vent in hole is arranged towards bottom land with 45 °；All air stirring arms are equipped with anti-siphon hole, by electricity
Magnet valve is automatically controlled；
Heating and cooling system：1）Alkalies cell body and washing cell body：Using φ 32x1.2SUS304 steam pipe coils, Serpentiss are fabricated to
Shape is installed on side in groove；2）Acid cell body：Using φ 32x1.2 titanium steam pipe coils, it is fabricated to and snakelike is installed on side in groove；
3）Within electroplating workshop, beyond cell body, enter back vapor line：Steam 2 cun of nothings of main inlet pipe are met steel pipe, return steel pipe, 3/4 cun of nothing of arm
Seam steel pipe, outsourcing polyurethane sheet and iron sheet protection；All fronts flange connection；
Gas recovery system：1）Using trough rim air suction mode, waste gas is responsible for 2 groups, 1 set of Tower for purifying waste gas, it is ensured that need air draft notch
Distinguished and admirable fast 0.7 meter per second；2）Volume adjusting apparatus are provided with each air draught arm, can arbitrarily be adjusted and be taken out air force；Air trunk root
Ascending version is designed to according to being actually needed；Ventilation installation is installed on wire body side, and airduct has draining when installing
The gradient, is provided with leakage fluid dram in minimum point；3）Soda acid exhaust gas treating tower：Making material is fiberglass, PP fillers, waterproof membrane, vertical
Chemical pump, spray equipment, fiberglass centrifugal blower；4）Exhaust gas treating tower is placed on outside room according to demand, convulsion master outside the room of workshop
20 meters of duct height；
Oil water separator：Electrochemical deoiling, cathode electrolytic cell are furnished with oil water separator, i.e., a little cylinder is separately set outside groove by profit
Segregation apparatuss separate oil and water carry out classified emission, be connected with major trough by pipeline, followed by pumping between them
Ring.
2. full automatic plating production line according to claim 1, it is characterised in that：The cell body（1）Including akaline liquid
Groove, acidic liquid groove and rinsing bowl, are provided with heater in above-mentioned cell body.
3. full automatic plating production line according to claim 1, it is characterised in that：The cell body（1）Both sides be additionally provided with
Refrigeration machine（16）, for cooling down cleanout fluid.
4. full automatic plating production line according to claim 1, it is characterised in that：The power that the stirring system is used is
Air.
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| CN201410372487.6A CN104152977B (en) | 2014-07-31 | 2014-07-31 | Full automatic electroplating production line |
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|---|---|---|---|
| CN201410372487.6A CN104152977B (en) | 2014-07-31 | 2014-07-31 | Full automatic electroplating production line |
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| CN104152977B true CN104152977B (en) | 2017-04-12 |
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