CN204490992U - Batch device continuous chemical plating automatic production line - Google Patents
Batch device continuous chemical plating automatic production line Download PDFInfo
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- CN204490992U CN204490992U CN201520062501.2U CN201520062501U CN204490992U CN 204490992 U CN204490992 U CN 204490992U CN 201520062501 U CN201520062501 U CN 201520062501U CN 204490992 U CN204490992 U CN 204490992U
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Abstract
Batch device continuous chemical plating automatic production line described in the utility model, relate to electroless plating technology field, be specially and the nickel plating of batch continuous chemical and copper-plated automatic production line are carried out to electron device, aero-space instrument device, auto parts and handware.Its structure is that described pretreatment part and aftertreatment part closely to be connected according to processing requirement by various function trough and multiple washing bath respectively and arrange according to individual layer or bilayer structure; Transport sector is made up of chain type transport sector and frequency modulation motor, and circulates between each function trough and washing bath and advance; Chain type transport sector comprises the chain of two side-by-side parallel and the sprocket wheel of support chains advance, between two chains, cross band is housed, cross band is equipped with spring pinchcock; Cross band carries out one or many with the time meeting processing requirement and to turn back advance in each function trough and washing bath, initiating terminal is automatic charging device, after each groove, return initiating terminal through automatic blanking device along working direction again continuously automatic continuously, form continuous circulation operation.
Description
Technical field
Batch device continuous chemical plating automatic production line described in the utility model, relate to electroless plating technology field, be specially and the nickel plating of batch continuous chemical and copper-plated automatic production line are carried out to electron device, aero-space instrument device, auto parts and handware.
Background technology
Electroless plating because of without the need to energising, limit by device shape and has and comprise hardness, wear resistance, solidity to corrosion, resistance to variable color, the functional performance that electrical, magnetic, weldability and natural oilness etc. are superior, be applied to multiple fields such as electronics, aerospace, auto-parts and handware production more and more.The main rack plating of chemical plating method of prior art and barrel plating, barrel plating is only applicable to micro devices, and the mutual collision friction of device in plating process, quality of coating is bad.
Rack plating is the most widely used method of current electroless plating, its advantage be adapt to wide, method is reliable, processing parameter is easy to adjust and it is easy etc. to safeguard.The rack plating automatic production line designed and developed in recent years adopts multi-section driving above electroless plating production line, control landing by automatic control program or go and back running, and saves manual physical to a certain extent and controls electroless plating quality.Its deficiency is: complicated due to the numerous length of plating process technique, and the front and back walking need driven a vehicle by multi-section and landing realize, so speed is slow; Different tank liquors can be taken out of or bring into by the landing of driving and walking, causes the pollution between different tank liquor, increases the loss of wash water and wastewater flow rate and chemical plating fluid; On production line, hanger still will lean on artificial handling, need a large amount of manually to come will install on hanger after device binding to be plated and unload down piece by piece, efficiency is low and consume a large amount of manpower, be suspended to the spaced distance of device on hanger after artificial binding different and the even or low precision of uneven coating can be caused because of reasons such as inter-adhesive, mutual coverages, be difficult to the salt-fog test requirement meeting technical requirements.The discontinuity of process makes level of automation low, greatly have impact on production efficiency.
Because of the pre-process and post-process processing requirement of the numerous length of electroless plating, whole set process process reaches 30-40 station, common Plating Layer on Aluminium Alloy production line length reaches 30-50m, along with the development of economy and technology, increasing to the treatment capacity of batch device electroless plating, specification of quality is more and more higher, also more and more stronger to the growth requirement of chemical plating plant technology, reducing production cost in the urgent need to developing, saving artificial and manpower, improve operating environment, save liquid, save wash water and reduce the more efficient continuous chemical plating automatic production line of waste water.
For problem existing in above-mentioned prior art, a kind of novel batch device continuous chemical plating of research and design automatic production line, thus the problem existing for overcoming in prior art is very necessary.
Utility model content
In view of problem existing in above-mentioned prior art, the purpose of this utility model is a kind of novel batch device continuous chemical plating of research and design automatic production line.To exist in prior art in order to solve:
1, many, the effort of taking a lot of work of operator's quantity, at the bottom of production efficiency;
2, floor space is large, usually needs the production line that 30-50m is long;
3, the complicated unreasonable waste water of water-washing method, add the waste of liquid, waste water output is many, pollutes.
Technical solution of the present utility model is achieved in that
Batch device continuous chemical plating automatic production line described in the utility model, comprises automatic charging device, pretreatment part, main chemical nickel plating part, aftertreatment part, transport sector and automatic blanking device; Batch device continuous chemical plating automatic production line arranges according to the order of automatic charging device, pretreatment part, main chemical nickel plating, aftertreatment part and automatic blanking device, and by transport sector circular linkage; It is characterized in that described pretreatment part and aftertreatment part closely to be connected according to processing requirement by various function trough and multiple washing bath respectively to arrange according to individual layer or bilayer structure; Transport sector is made up of chain type transport sector and frequency modulation motor, and circulates between each function trough and washing bath and advance; Chain type transport sector comprises the chain of two side-by-side parallel and the sprocket wheel of support chains advance, and between two chains, cross band is housed, cross band is with the integral multiple of chain pitch by dress, and the two ends of cross band are loaded on chain outer panel, and cross band is equipped with spring pinchcock; Cross band carries out one or many with the time meeting processing requirement and to turn back advance in each function trough and washing bath, initiating terminal is automatic charging device, after each groove, initiating terminal is returned through automatic blanking device again continuously automatic continuously along working direction, formation continuous circulation operates, and in production process, the residence time of materials and parts in each technology groove needed for processing requirement realizes by controlling height of liquid level in each groove.
Pretreatment part described in the utility model is located between automatic charging device and main electroless zinc plating part, is bilayer structure arrangement; Pretreatment part comprises polishing trough, ultrasonic degreasing tank, microetch groove, zinc bath, moves back zinc groove, secondary soaking zinc groove, alkaline nickel bath and multiple washing bath; Washing bath is placed between adjacent function trough, transport sector drive the polishing trough of cross band through upper strata, washing bath, ultrasonic degreasing tank and washing bath enter lower floor microetch groove, washing bath, zinc bath, washing bath, move back zinc groove, washing bath, secondary soaking zinc groove and washing bath after return again and enter into main electroless zinc plating part after upper strata enters alkaline zinc plating groove and washing bath and carry out electroless zinc plating operation.
Main chemical nickel plating part described in the utility model is a giant chemical zinc bath, and transmission structure drives horizontal stripe repeatedly to turn back in electroless zinc plating groove advances, while advancing, carry out electroless zinc plating.
Aftertreatment part described in the utility model is located between main electroless zinc plating part and automatic blanking device, is bilayer structure arrangement; Aftertreatment part comprises deactivation slot, enclosed slot, drying tank and multiple washing bath; Washing bath is placed between adjacent function trough, transport sector drive horizontal stripe by main electroless zinc plating groove out after washing bath through upper strata, deactivation slot, washing bath enter the enclosed slot of lower floor, washing bath and drying tank after enter into automatic blanking device discharging.
Cross band described in the utility model is the strip cross band that metal or functional plastics are processed into, a class wherein adopts the stainless steel or carbon steel lath that 0.5-2mm is thick, strike out channel-section steel form, it has perforate press from both sides for fixing spring, two perforate is for being fixed to the side plate of chain.For the spring pinchcock on chain transport sector cross band, be that according to the feature of electroless plating, spring pinchcock can not clamp motionless with workpiece surface, keep loosening clamping according to the feature of different workpieces and the processing of profile particular design; Cross band and on spring pinchcock adopt metal or plastic material; Cross band and spring pinchcock adopt metal material to need first cross band and spring pinchcock to be integrally fixed, and then by its overall painting hanger glue or plastic-coated, are then fixed on the side plate of the chain of both sides, spring pinchcock clamp workpiece to be plated.
Each function trough of pretreatment part described in the utility model and aftertreatment part and washing bath and main electroless zinc plating groove be all provided with cover, venting port and condensation residual titration device, avoid the spilling of steam or waste gas, condensate return guide plate is provided with in the lid of main electroless zinc plating groove, avoid the spilling of steam or waste gas, improve operating environment and be convenient to off gas treatment, be provided with condensate return guide plate in main coating bath top cover, water of condensation can not be made to overflow and reduce water waste.
Sprocket wheel chain bar in transmission rig described in the utility model is stainless steel, metal plastic-coated or functional plastics are made.
Batch device continuous chemical plating automatic production line described in the utility model; when adopting stainless steel chain; separate out for avoiding coating on it; not only take nitric acid pre-passivating and anodic protection; and before chain enters main chemical nickel plating groove, two nitric acid deactivation slots can be set in chain position, both sides, it is separate that its feature splits both sides at two deactivation slots, only has chain to enter in deactivation slot like this; the workpiece that cross band clamps still is in air, can not affect the condition of surface of workpiece to be plated.
The utility model electronickelling bottoming is needed for technique during copper material chemical nickel plating but not leaching zinc; automation line is by the STAINLESS STEEL CHAINS of transmission and cross band insulation; and the copper conductor of all cross band outsourcing insulating material is linked to be loop; like this when needs are electroplated; only need import cathodic current by cross band friction; realize electronickelling process; and conveyor chain still can pass into anodic current and carry out anodic protection; avoid nickel dam electroless plating thereon, thus the one realizing the same production line of copper material chemical nickel realizes plating and electroless plating organically combines.
The operation steps of batch device continuous chemical plating automatic production line described in the utility model is as follows:
Step one, whole plant is in place, connect, pipe arrangement installs, debugging is normal.
Step 2, selected suitable pre-process and post-process liquid and chemical plating fluid join in respective groove, and the immersion liquid time that its liquid level will be set according to each function trough is determined, opens the chain transmission system that frequency modulation motor drives.
Step 3, open automatic materials and parts sorting collator materials and parts are loaded magazine, the electroless plating time needed for processing requirement setting and corresponding mair motor conveying chain speed and automatic charging speed.
After step 4, startup, after the treatment time of setting, the materials and parts that whole electroless plating completes go out groove from rear treating groove, open blowing and electric heating drying.
Step 5, in the hopper of automatic materials and parts sorting collator, pour materials and parts into and collect the materials and parts that plated of electrochemistry in blanking place in time manually in time.
The whole process sequence of typical Electroless Nickel Plating of Aluminum Alloy (high phosphorus) is: and materials and parts automatic sorting sequence charging → automatic charging → washing → polishing → hot water wash → washing → bright dipping from the beginning → from the beginning washing → ultrasonic oil removing hot water wash → secondary washing → microetch → secondary washing → pure water washes → once soaks zinc → secondary washing → pure water and wash → move back zinc → secondary washing → pure water and wash → secondary soaking zinc → secondary washing → pure water washes → alkaline nickel plating → secondary washing → pure water washes → acid chemical plating nickel → hot water wash → cold wash → passivation → hot pure water washes → cold pure water washes → close → cold pure water washes → and hot pure water washes → air knife drying → electric heating drying → automatic blanking rewinding.
The utility model has the advantages that apparent, be mainly manifested in:
1. whole plating process comprises the automatic sorting sequence charging of materials and parts, material loading and blanking fully automated carry out continuously, greatly saves operator's quantity and manual physical, improves production efficiency, reduce production and labor cost.
2. facility compact, take up an area less, be connected closely, under or the prerequisite that increases identical in treatment capacity, the long production line of usual 30-50m is considerably reduced the length of 4-5m.Water-washing method advantages of simple, saves water and energy, and decreases discharge of wastewater.Electroless plating tank and pre-process and post-process function trough are added a cover and are not substantially had liquid smell to the infringement of human body after being provided with air draft.Tight linking between each groove eliminates the evaporating, emitting, dripping or leaking of liquid or gas of liquid and wash water, decreases liquid and loses and substantially improve on-the-spot operating environment, clean and in order.
3. the spring pinchcock of outside plastic-coated or painting hanger glue and cross band do not have coating to separate out, and eliminate strip, avoid coating and separate out the waste of precious metal and the waste of lashing wire, save production cost.
4. materials and parts are spaced identical under the clamping of spring pinchcock, and without any adhesion and coverage, the residence time is identical in the solution, and coating is even, improve salt-fog test performance.
5. increasing under can be implemented in the charging simultaneously of the many materials and parts of row the condition not increasing the occupation of land of more equipment makes output increase.
6. operation of equipment is stablized, easy to maintenance, safe and reliable.
7. can adopt time variable control, the sequence of control of various Optimization Technology programming provides multiple choices for user, can meet user's self-programming needs.Various operating procedure condition and historical data
Parameter can realize storing and calling.
The advantages such as the utility model has novel structure, rationally distributed, stable operation, coating are even, easy to maintenance, safe and reliable, batch production, hygienic environment-protecting, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The utility model has 2 width accompanying drawings, wherein:
Accompanying drawing 1 the utility model structural representation;
The structural representation of accompanying drawing 2 cross band and spring pinchcock.
In the drawings: 1. automatic charging, 2. polishing, 3. wash, 4. ultrasonic oil removing, 5. microetch, 6. soak zinc, 7. move back zinc, 8. secondary soaking zinc, 9. alkaline nickel plating, 10. main chemical nickel plating, 11. passivation, 12. close, and 13. dry, 14. automatic blanking 15. cross bands, 16. spring pinchcocks, 17. workpiece to be plated.
Embodiment
Specific embodiment of the utility model as shown in drawings, comprises automatic charging device 1, pretreatment part, main chemical nickel plating part, aftertreatment part, transport sector and automatic blanking device 14; Batch device continuous chemical plating automatic production line arranges according to the order of automatic charging device 1, pretreatment part, main chemical nickel plating, aftertreatment part and automatic blanking device, and by transport sector circular linkage; It is characterized in that described pretreatment part and aftertreatment part closely to be connected according to processing requirement by various function trough and multiple washing bath 3 respectively to arrange according to individual layer or bilayer structure; Transport sector is made up of chain type transport sector and frequency modulation motor, and circulates between each function trough and washing bath 3 and advance; Chain type transport sector comprises the chain of two side-by-side parallel and the sprocket wheel of support chains advance, cross band 15 is housed between two chains, cross band 15 is with the integral multiple of chain pitch by dress, and the two ends of cross band 15 are loaded on chain outer panel, cross band 15 are equipped with spring pinchcock 16; Cross band 15 carries out one or many with the time meeting processing requirement and to turn back advance in each function trough and washing bath 3, initiating terminal is automatic charging device 1, after each groove, return initiating terminal through automatic blanking device 14 along working direction again continuously automatic continuously, form continuous circulation operation.
Pretreatment part is located between automatic charging device 1 and main electroless zinc plating part, is bilayer structure arrangement; Pretreatment part comprises polishing trough 2, ultrasonic degreasing tank 4, microetch groove 5, zinc bath 6, moves back zinc groove 7, secondary soaking zinc groove 8, alkaline nickel bath 9 and multiple washing bath 3; Washing bath 3 is placed between adjacent function trough, transport sector drive the polishing trough 2 of cross band 15 through upper strata, washing bath 3, ultrasonic degreasing tank 4 and washing bath 3 enter lower floor microetch groove 5, washing bath 3, zinc bath 6, washing bath 3, move back zinc groove 7, washing bath 3, secondary soaking zinc groove 8 and washing bath 3 after return again and enter into main electroless zinc plating part after upper strata enters alkaline zinc plating groove 9 and washing bath 3 and carry out electroless zinc plating operation.
Main chemical nickel plating part is a giant chemical zinc bath 10, and transmission structure drives horizontal stripe 15 repeatedly to turn back in electroless zinc plating groove 10 advances, while advancing, carry out electroless zinc plating.
Aftertreatment part is located between main electroless zinc plating part and automatic blanking device 14, is bilayer structure arrangement; Aftertreatment part comprises deactivation slot 11, enclosed slot 12, drying tank 13 and multiple washing bath 3; Washing bath 3 is placed between adjacent function trough, transport sector drive horizontal stripe 15 by main electroless zinc plating groove 10 out after washing bath 3 through upper strata, deactivation slot 11, washing bath 3 enter the enclosed slot 12 of lower floor, washing bath 3 and drying tank 13 after enter into automatic blanking device 14 discharging.
Cross band 15 strikes out channel-section steel form, and it has perforate for fixing spring folder 16, cross band 15 two perforate is fixed on the side plate of chain, spring pinchcock 16 clamps workpiece 17 to be plated; Cross band 15 and on spring pinchcock 16 adopt metal or plastic material; Cross band 15 and spring pinchcock 16 adopt metal material to need first cross band and spring pinchcock to be integrally fixed, and then by its overall painting hanger glue or plastic-coated, are then fixed on the side plate of the chain of both sides.
Each function trough of pretreatment part and aftertreatment part and washing bath 3 and main electroless zinc plating groove 10 be all provided with cover, venting port and condensation residual titration device, avoid the spilling of steam or waste gas, in the lid of main electroless zinc plating groove 10, be provided with condensate return guide plate.
Sprocket wheel chain bar in transmission rig is stainless steel, metal plastic-coated or functional plastics are made; Main coating bath and sprocket chain strip adoption stainless steel need Passivation Treatment and add anodic protection.
The above; be only preferably embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; allly be familiar with those skilled in the art in technical scope disclosed in the utility model, be equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a batch device continuous chemical plating automatic production line, comprises automatic charging device (1), pretreatment part, main chemical nickel plating part, aftertreatment part, transport sector and automatic blanking device (14); Batch device continuous chemical plating automatic production line arranges according to the order of automatic charging device (1), pretreatment part, main chemical nickel plating, aftertreatment part and automatic blanking device, and by transport sector circular linkage; It is characterized in that described pretreatment part and aftertreatment part closely to be connected according to processing requirement by various function trough and multiple washing bath (3) respectively to arrange according to individual layer or bilayer structure; Transport sector is made up of chain type transport sector and frequency modulation motor, and circulates between each function trough and washing bath (3) and advance; Chain type transport sector comprises the chain of two side-by-side parallel and the sprocket wheel of support chains advance, cross band (15) is housed between two chains, cross band (15) presses dress with the integral multiple of chain pitch, the two ends of cross band (15) are loaded on chain outer panel, cross band (15) are equipped with spring pinchcock (16); Cross band (15) carries out one or many with the time meeting processing requirement and to turn back advance in each function trough and washing bath (3), initiating terminal is automatic charging device (1), after each groove, return initiating terminal through automatic blanking device (14) along working direction again continuously automatic continuously, form continuous circulation operation.
2. batch device continuous chemical plating automatic production line according to claim 1, is characterized in that described pretreatment part is located between automatic charging device (1) and main electroless zinc plating part, is bilayer structure arrangement; Pretreatment part comprises polishing trough (2), ultrasonic degreasing tank (4), microetch groove (5), zinc bath (6), moves back zinc groove (7), secondary soaking zinc groove (8), alkaline nickel bath (9) and multiple washing bath (3); Washing bath (3) is placed between adjacent function trough, transport sector drive cross band (15) polishing trough (2) through upper strata, washing bath (3), ultrasonic degreasing tank (4) and washing bath (3) enter lower floor microetch groove (5), washing bath (3), zinc bath (6), washing bath (3), move back zinc groove (7), washing bath (3), secondary soaking zinc groove (8) and washing bath (3) after return again and enter into main electroless zinc plating part after upper strata enters alkaline zinc plating groove (9) and washing bath (3) and carry out electroless zinc plating operation.
3. batch device continuous chemical plating automatic production line according to claim 1, it is characterized in that described main chemical nickel plating part is a giant chemical zinc bath (10), transmission structure drives horizontal stripe (15) repeatedly to turn back in electroless zinc plating groove (10) advances, while advancing, carry out electroless zinc plating.
4. batch device continuous chemical plating automatic production line according to claim 1, is characterized in that described aftertreatment part is located between main electroless zinc plating part and automatic blanking device (14), is bilayer structure arrangement; Aftertreatment part comprises deactivation slot (11), enclosed slot (12), drying tank (13) and multiple washing bath (3); Washing bath (3) is placed between adjacent function trough, transport sector drive horizontal stripe (15) by main electroless zinc plating groove (10) out after washing bath (3) through upper strata, deactivation slot (11), washing bath (3) enter the enclosed slot (12) of lower floor, washing bath (3) and drying tank (13) after enter into automatic blanking device (14) discharging.
5. batch device continuous chemical plating automatic production line according to claim 1, it is characterized in that described cross band (15) strikes out channel-section steel form, it there is perforate for fixing spring folder (16), cross band (15) two perforate is fixed on the side plate of chain, spring pinchcock (16) upper clamping workpiece to be plated (17); Cross band (15) and on spring pinchcock (16) adopt metal or plastic material; Cross band (15) and spring pinchcock (16) adopt metal material to need first cross band and spring pinchcock to be integrally fixed, and then by its overall painting hanger glue or plastic-coated, are then fixed on the side plate of the chain of both sides.
6. batch device continuous chemical plating automatic production line according to claim 1, it is characterized in that each function trough of described pretreatment part and aftertreatment part and washing bath (3) and main electroless zinc plating groove (10) be all provided with cover, venting port and condensation residual titration device, avoid the spilling of steam or waste gas, in the lid of main electroless zinc plating groove (10), be provided with condensate return guide plate.
7. batch device continuous chemical according to claim 1 plating automatic production line, is characterized in that described sprocket wheel and chain are stainless steel, metal plastic-coated or functional plastics makes; Main coating bath and sprocket chain strip adoption stainless steel need Passivation Treatment and add anodic protection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062501.2U CN204490992U (en) | 2015-01-28 | 2015-01-28 | Batch device continuous chemical plating automatic production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520062501.2U CN204490992U (en) | 2015-01-28 | 2015-01-28 | Batch device continuous chemical plating automatic production line |
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| CN204490992U true CN204490992U (en) | 2015-07-22 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711554A (en) * | 2018-05-03 | 2018-10-26 | 黄山市弘泰电子有限公司 | A kind of alkaline cleaner prepared for diode |
| CN109881190A (en) * | 2019-04-10 | 2019-06-14 | 昆山东威电镀设备技术有限公司 | A kind of electroless plating tank and change nickel gold thread |
| CN110724998A (en) * | 2019-11-15 | 2020-01-24 | 俊杰机械(深圳)有限公司 | Automatic scheduling method and device for electroplating feeding |
| CN115404467A (en) * | 2022-09-02 | 2022-11-29 | 江苏芯梦半导体设备有限公司 | Full-automatic chemical plating system and chemical plating method |
| CN109881190B (en) * | 2019-04-10 | 2024-05-10 | 昆山东威科技股份有限公司 | Electroless plating tank and nickel-plated gold wire |
-
2015
- 2015-01-28 CN CN201520062501.2U patent/CN204490992U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711554A (en) * | 2018-05-03 | 2018-10-26 | 黄山市弘泰电子有限公司 | A kind of alkaline cleaner prepared for diode |
| CN109881190A (en) * | 2019-04-10 | 2019-06-14 | 昆山东威电镀设备技术有限公司 | A kind of electroless plating tank and change nickel gold thread |
| CN109881190B (en) * | 2019-04-10 | 2024-05-10 | 昆山东威科技股份有限公司 | Electroless plating tank and nickel-plated gold wire |
| CN110724998A (en) * | 2019-11-15 | 2020-01-24 | 俊杰机械(深圳)有限公司 | Automatic scheduling method and device for electroplating feeding |
| CN115404467A (en) * | 2022-09-02 | 2022-11-29 | 江苏芯梦半导体设备有限公司 | Full-automatic chemical plating system and chemical plating method |
| CN115404467B (en) * | 2022-09-02 | 2024-01-09 | 江苏芯梦半导体设备有限公司 | Full-automatic chemical plating system and chemical plating method |
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