CN107841735A - A kind of regulating multi-functional passivating device - Google Patents
A kind of regulating multi-functional passivating device Download PDFInfo
- Publication number
- CN107841735A CN107841735A CN201610840006.9A CN201610840006A CN107841735A CN 107841735 A CN107841735 A CN 107841735A CN 201610840006 A CN201610840006 A CN 201610840006A CN 107841735 A CN107841735 A CN 107841735A
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- CN
- China
- Prior art keywords
- passivating
- applicator assembly
- passivating solution
- passivation
- functional
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention provides a kind of regulating multi-functional passivating device, including steel plate tape feeding device, steel plate, coating passivating device, drying unit and steel plate wrap-up, the passivation applicator assembly, passivating solution baffle-box and passivating solution that the coating passivating device includes being sequentially connected by pipeline prepare case, and are provided with the valve and circulating pump of controllable flow rate on pipeline accordingly；The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, the applicator assembly includes passivating solution chamber and is fixedly arranged on the coating sponge of passivating solution chamber inner side and the chamber, the passivating solution baffle-box bottom is connected with a lifting platform, and the pipeline that the passivating solution baffle-box and passivating solution are prepared between case is hose passages.It present invention can be suitably applied to the passivation technology of the galvanized steel plain sheet of different-thickness, passivation coating effect is good, simple in construction, equipment cost is low, safeguards simple.
Description
Technical field
The present invention relates to a kind of galvanized steel plain sheet paralysis facility, more particularly, to a kind of regulating multi-functional passivating device.
Background technology
Passivation is to be converted into metal surface to be not easy oxidized state, so as to delay the method for corrosion of metal speed.
After zinc-plated, corrosion resistance greatly improves steel plate, but still can not meet the needs used for a long time in wet condition.Will
The durability of galvanized sheet is improved, also needs to carry out surface passivating treatment.
Most common passivation technology has spray process and rolling method.Effect is all undesirable in the application for spray process and rolling method,
During particularly for the thicker galvanized sheet of specification, often there is aberration or yellow side defect.Meanwhile spray process usually goes out in actual applications
The phenomenon of existing non-uniform spraying, and pollution is larger caused by during spray, not environmentally；And rolling method has side often for slab
Portion side apply less than phenomenon, and roll coating apparatus is expensive, technological requirement precision is high, safeguards and is not easy, and production cost is higher.
The content of the invention
It is an object of the invention to provide a kind of regulating multi-functional passivating device simple in construction, safe and reliable.
The technical scheme is that：A kind of regulating multi-functional passivating device, including steel plate tape feeding device, steel plate, painting
Passivating device, drying unit and steel plate wrap-up are covered, the coating passivating device includes the passivation being sequentially connected by pipeline
Applicator assembly, passivating solution baffle-box and passivating solution prepare case, and the valve provided with controllable flow rate and circulation accordingly on pipeline
Pump；
The passivation applicator assembly includes being oppositely arranged and upper applicator assembly that structure is similar and lower applicator assembly, it is described on
Lower applicator assembly includes passivating solution chamber and is fixedly arranged on the coating sponge of passivating solution chamber inner side and the chamber, described
Passivating solution chamber is divided into exocoel and inner cavity chamber by a dividing plate, and dividing plate is provided with opening close to the position of passivating solution chamber, opened
Hermatic door is provided with mouthful；
The passivating solution baffle-box bottom is connected with a lifting platform, and the passivating solution baffle-box and passivating solution are prepared
Pipeline between case is hose passages.
Further, pedestal one end of the lifting platform is provided with a vertically disposed graduated scale, and the graduated scale is close to institute
Lower applicator assembly is stated, and the lower applicator assembly is installed with a horizontally disposed pointer with side similar in the graduated scale, and
The tip of the pointer indicates to the graduated scale just.
Further, the graduated scale is " L " type graduated scale, and the lifting platform is electric lifting platform.
Further, liquid level sensor is provided with the exocoel, the side of the inner cavity chamber is provided with transparent glass window.
Further, the liquid level sensor is also connected with an alarm, and scale value is printed on transparent glass window.
Further, the thickness of the coating sponge is 3~5cm.
The present invention has the advantages and positive effects of：
Due to the galvanized sheet of different-thickness can be handled using above-mentioned technical proposal, passivating device of the present invention, together
When complete dual coating, and the passivating solution coating on surface is uniform, can significantly improve the passivation quality of galvanized sheet, make passivating film more
Uniform colorless is poor, while present invention pollution is small, green, can save the use of passivating solution, and then saves passivation cost；Knot
Structure is simple, equipment cost is low, safeguards simple.
Brief description of the drawings
Fig. 1 is the structural representation of the regulating multi-functional passivating device of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
As shown in figure 1, the present invention discloses a kind of regulating multi-functional passivating device, including steel plate tape feeding device 1, steel plate 2,
Passivating device, drying unit 7 and steel plate wrap-up 8 are coated, wherein, the coating passivating device includes successively connecting by pipeline
Passivation applicator assembly, passivating solution baffle-box 9 and the passivating solution connect prepares case 10, and is provided with controllable flow rate on pipeline accordingly
Valve and circulating pump.
The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, the painting
Cover the coating sponge 5 that component includes passivating solution chamber and is fixedly arranged on passivating solution chamber inner side and the chamber, the passivation
Sap cavity room is divided into exocoel 3 and inner cavity chamber 4 by a dividing plate, and dividing plate is provided with opening, opening close to the position of passivating solution chamber
Place is provided with hermatic door 6, is provided with liquid level sensor 31 in the exocoel, the side of inner cavity chamber is provided with transparent glass window 41, transparent
Scale value is printed on windowpane；The liquid level sensor is also connected with an alarm.
The bottom of passivating solution baffle-box 9 is connected with a lifting platform 11, and the passivating solution baffle-box and passivating solution
The pipeline prepared between case is hose passages.
In order to facilitate the height risen or fallen of the lifting platform is observed, pedestal one end of the lifting platform is provided with one and hung down
The graduated scale 12 directly set, the graduated scale 12 is close to the lower applicator assembly, and the lower applicator assembly and the graduated scale
Side similar in 12 is installed with a horizontally disposed pointer 42, and the tip of the pointer 42 indicates to the graduated scale just
12。
Preferably, the graduated scale 12 is " L " type graduated scale, and the lifting platform 11 is electric lifting platform.
Preferably, the thickness of the coating sponge is 3~5cm.
In use, in advance passivating solution has been configured in passivating solution prepares case 10 standby, be then turned on circulating pump and valve,
Passivating solution is transported in the exocoel of passivation applicator assembly by pipeline via passivating solution baffle-box 9, the liquid level in exocoel
During alarm equipment alarm, the pipeline of lower applicator assembly continues to keep clear, to the inner cavity chamber of lower applicator assembly in liquid level reach filled state
Untill；During liquid level alarm alarm simultaneously, valve and circulating pump and the upper coated group of opening in closing on the pipeline of applicator assembly
Hermatic door 6 between the exocoel 3 of part and inner cavity chamber 4 so that passivating solution is flowed under the influence of gravity into inner cavity chamber, and then is passed through
The channel permeability of inner chamber chamber interior walls is into coating sponge so that coating sponge absorbs passivating solution to saturation (specifically can be by sentencing
The scale value of the transparent glass window of disconnected inner cavity chamber judges whether to be in saturated absorption state)；Coating sponge on the inside of applicator assembly
After reaching saturation state, the width adjustment lifting platform for the steel plate being passivated as required so that upper applicator assembly and lower coating
Certain interval is left between component, the gap should be slightly less than steel plate thickness about 3~6mm, ensure that steel plate passes through and with coating sponge
It is in close contact, steel plate tape feeding device 1 is opened so that the steel plate 2 for having plated zinc coats under the pulling of pulling equipment through passivation
Component is passivated liquid coating (via being passed through among two pieces of coating sponges), is then dried again by drying unit 7, finally by steel
Plate wrap-up 8 is wound.
The present invention is described in detail above example, but the content is only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered as.Any changes and modifications in accordance with the scope of the present application,
Should still it belong within the patent covering scope of the present invention.
Claims (6)
1. a kind of regulating multi-functional passivating device, including steel plate tape feeding device, steel plate, coating passivating device, drying unit and
Steel plate wrap-up, it is characterised in that：The coating passivating device includes the passivation applicator assembly, blunt being sequentially connected by pipeline
Change liquid baffle-box and passivating solution prepares case, and be provided with the valve and circulating pump of controllable flow rate on pipeline accordingly；
The upper applicator assembly and lower applicator assembly that the passivation applicator assembly includes being oppositely arranged and structure is similar, it is described to apply up and down
Cover the coating sponge that component includes passivating solution chamber and is fixedly arranged on passivating solution chamber inner side and the chamber, the passivation
Sap cavity room is divided into exocoel and inner cavity chamber by a dividing plate, and dividing plate is provided with opening, opening close to the position of passivating solution chamber
Provided with hermatic door；
The passivating solution baffle-box bottom is connected with a lifting platform, and the passivating solution baffle-box and passivating solution prepare case it
Between pipeline be hose passages.
2. regulating multi-functional passivating device according to claim 1, it is characterised in that：Pedestal one end of the lifting platform
Provided with a vertically disposed graduated scale, the graduated scale is close to the lower applicator assembly, and the lower applicator assembly and the quarter
Side similar in degree chi is installed with a horizontally disposed pointer, and the tip of the pointer indicates to the graduated scale just.
3. regulating multi-functional passivating device according to claim 2, it is characterised in that：The graduated scale is carved for " L " type
Chi is spent, the lifting platform is electric lifting platform.
4. regulating multi-functional passivating device according to claim 1, it is characterised in that：Liquid level is provided with the exocoel
Sensor, the side of the inner cavity chamber are provided with transparent glass window.
5. regulating multi-functional passivating device according to claim 4, it is characterised in that：The liquid level sensor is also with one
Alarm is connected, and scale value is printed on transparent glass window.
6. regulating multi-functional passivating device according to claim 1, it is characterised in that：It is described coating sponge thickness be
3~5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840006.9A CN107841735A (en) | 2016-09-21 | 2016-09-21 | A kind of regulating multi-functional passivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840006.9A CN107841735A (en) | 2016-09-21 | 2016-09-21 | A kind of regulating multi-functional passivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107841735A true CN107841735A (en) | 2018-03-27 |
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ID=61657605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840006.9A Pending CN107841735A (en) | 2016-09-21 | 2016-09-21 | A kind of regulating multi-functional passivating device |
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| Country | Link |
|---|---|
| CN (1) | CN107841735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660445A (en) * | 2018-07-04 | 2018-10-16 | 苏州市相城区宏达电子有限公司 | A kind of metallic stamping pieces surface processing device |
-
2016
- 2016-09-21 CN CN201610840006.9A patent/CN107841735A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660445A (en) * | 2018-07-04 | 2018-10-16 | 苏州市相城区宏达电子有限公司 | A kind of metallic stamping pieces surface processing device |
| CN108660445B (en) * | 2018-07-04 | 2023-10-31 | 苏州市相城区宏达电子有限公司 | Surface treatment device for metal stamping part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |
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| WD01 | Invention patent application deemed withdrawn after publication |