Galvanizing system and the method that side goes out are entered in a kind of end
Technical field
The present invention relates to a kind of system and method, galvanizing system and the method that side goes out are entered in particularly a kind of end, belong to zinc-plated
Technology field.
Background technology
Galvanizing is also referred to as galvanizing by dipping, is that steel component immerses in the zinc liquid of melting the process metal for obtaining iron-kirsite
A kind of method of coating.Electro-galvanized layer thickness is at 5~15 μm, and hot galvanized layer is typically more than 35 μm, even as high as 200 μ
m.Galvanizing covering power is good, plated layer compact, and galvanizing is better than electrogalvanizing to the weather-resistance of parent metal iron.Cause
This, national infrastructure, such as high speed railway construction, electric power pylon, communication steel tower construction, urban transportation construction, building iron
The infrastructures such as structure, its requirement for anticorrosion use galvanizing preservative treatment.Galvanizing is not easy because zinc coating thickness, adhesive force are good
Come off, antiseptic power is strong, service life length, non-maintaining, the features such as environment is wide is adapted to, with industrial expansion, hot dip zinc product
Just be widely used and serve national basis facility and build on.
Galvanizing production process because need degreasing, pickling, wash, help plating etc. treatment before plating, acid mist, the water of pretreatment process
Steam etc. causes operating environment and conditions for equipment use rather harsh, the anti-corrosion of apparatus for production line, the stability used etc. to turn into
The principal element that puzzlement industry is lifted from mechanization to automation direction, the artistic appreciation of industry practitioner and Specialized Quality etc.
Relatively relatively low, industry production line construction predominantly stays in mechanization or semi-automatic stage;Industry is born 180 for many years one
Directly fail technically to be made breakthroughs, fail to build the production line of a complete Automated condtrol.
At present, when workpiece is zinc-plated, it is that will treat that galvanized workpiece is put into high temperature zinc pot, makes workpiece and pyrosol
Learn reaction and realize that surface is zinc-plated, in being heated at high temperature and chemical reaction process occurs, the flue-gas temperature evaporated from zinc pot is high, on
Lifting speed is fast, and the zinc oxide dust of zinc liquid level volatilization is largely taken away, and causes environmental pollution and increases zinc-plated cost.
Galvanizing by dipping process is generally entered using galvanized part by the side (in the width direction) of galvanized pot in traditional galvanizing,
The side that opposite side comes out enters side and goes out formula arrangement, and zinc-plated mono beam overhead crane in bridge type needs the frequent roundtrip above galvanized pot, causes straight line to be arranged
Cloth production efficiency maintains essentially in 50%-60%, relatively low, and needs frequently to open two overhead doors of length direction, drop
The low sealing to galvanized pot, influence collection of the exhaust fume collecting hood to zinc cigarette;And galvanized part is used to be held by galvanized pot (along its length)
Enter the mode of production brought out, grown after zinc-plated to the travel paths of bosh, galvanized part in the air grow by the holdup time, it is zinc-plated after not
Can quickly it cool, for example when to Q345 class Steel Materials Heat Coating Zincs, cooling slowly easily causes steel surface to shade,
Domestic intensity Q 345 and the galvanizing presentation quality demand of above steel can not be met, and hold limited into the mode brought out it is zinc-plated
Amplitude of fluctuation of the part in driving, galvanized part can not be reduced the unnecessary zinc liquid of surface attachment by oscillating or vibrating, easily make plating
Zinc part surface, which is formed, hangs knurl, uneven striped, influences surface quality.
The content of the invention
It is an object of the invention to provide a kind of end to enter galvanizing system and the method that side goes out, and the system sealing is excellent, not only
Can be with caused flue gas, dust in centralized collection zincincation, and improve production efficiency;This method enters side in guarantee side simultaneously
While going out formula production line to Q345 class steel presentation quality demands, the quality of workpiece ensure that.
To achieve the above object, the technical solution adopted by the present invention is:The galvanizing system that side goes out is entered at a kind of end, including sets
Gas skirt above zinc pot platform, above gas skirt and along gas skirt length direction set rail one, be located at
The rail two be arrangeding in parallel above gas skirt and along gas skirt width, the rail two are located at same level with rail one
Face and it is mutually perpendicular to, the intersection of rail two and rail one sets turn device;The gas skirt includes being separately positioned on zinc pot
Column at platform corner, end is entered to be hinged by rotary shaft and the column at the zinc pot land lengths direction both ends, the end
Enter has two fans, is connected respectively by the cylinder at the top of it with column including upper strata door and lower floor's door, the upper strata door;
Side, which is gone out, to be arranged on the front column at the zinc pot berm width direction both ends, including crossbeam, high-temperature-resistant cloth, wind resistance axle, described
Crossbeam is connected by guide rail with front column, and chain drive system one drives the lifting of crossbeam, and the lower end of the crossbeam sets spool electricity
Machine, the output axis connection spool of reel motor, spool lower section set the wind resistance axle laterally equidistantly arranged, and the high-temperature-resistant cloth leads to
Brace to be crossed to be fixed on wind resistance axle, brace one end is connected with spool, and passes perpendicularly through the suspender clip being arranged on wind resistance axle successively,
With the wind resistance axis connection of foot, an overall structure is formed;The rear wall of the gas skirt uses chain drive system and rear column
Connection, top set reserved air port, and lower end is provided with the grey guardrail of beating for being fixed on zinc pot platform, and middle part is provided with lifting observation
Window, the lifting observation window are arranged on rear column bottom by guide rail, the liter of lifting observation window are driven by chain drive system two
Drop.
Further, the chain drive system one includes lifting motor one, chain one and balancing weight one, the lifting motor one
Installed in column top, chain one is connected by one end of lifting motor one with crossbeam, and the other end is connected with balancing weight one, described
Chain drive system one is two sets, is separately positioned on the both ends of crossbeam.
Further, the rail two along side go out direction set.
Further, the passage for wearing driving steel wire rope is provided with the top of the gas skirt.
Further, the chain drive system two includes being arranged on lifting motor two above lifting observation window both sides, driving
Axle sprocket wheel, chain two and balancing weight two, the lifting motor two connect drive shaft sprocket wheel, the connection lifting observation of the one end of chain two
Window, other end connection balancing weight two;The chain drive system two is two sets, is separately positioned on the both ends of lifting observation window.
Further, electric detection means is provided with the column, the electric detection means is infrared ray light curtain detector.
Further, lower floor's door is arranged to two fans, and lower floor's door is normal closed gate.
The galvanized method that side goes out is entered at a kind of end, it is characterised in that comprises the following steps:
S1:Start:It is large-scale to treat zinc-plated workpiece by two electrified monorail systems while lifting is along rail one towards the end side of entering
To operation, when workpiece, which reaches end, enters, upper strata door is driven by cylinder and opened, workpiece enter gas skirt and reach zinc pot just on
Side, hold closing of entering;
S2:Side, which is gone out, keeps closed state, and driving steel wire rope declines, and workpiece is immersed in the galvanizing solution in zinc pot, this
When, the reserved air port that zinc-plated caused zinc cigarette is inhaled into gas skirt rear wall enters smoke gas collecting apparatus by airduct, treats work
Part is zinc-plated when finishing preparation and taking the dish out of the pot, side go out on reel motor rotate, high-temperature-resistant cloth is accumulated to 2 meters of height, while lift sight
Examine window and also rise to 2 meters of height, progress manually beats ash;
S3:The reel motor driving high-temperature-resistant cloth that side is gone out is stacked into the lower section of crossbeam, meanwhile, chain drive system one drives
Crossbeam drops to the height that workpiece can remove, and electrified monorail system is rotated by 90 ° by turn device, carries out rail two, two single tracks
Car is gone out along the respective hoisting large-size workpiece of rail two from side and is moved to post processing zone above crossbeam;This process terminates.
The beneficial effects of the invention are as follows:The system sealing is excellent, and galvanizing by dipping process is generally using galvanized part by zinc-plated
Pot (along its length) one end is entered, and is come out by the side (in the width direction) of galvanized pot, without frequently opening length direction
Overhead door, when workpiece starts zinc-plated, end is entered and gone out with side all in closed mode, is finished preparation when workpiece is zinc-plated and is taken the dish out of the pot
When, side go out on reel motor rotate, high-temperature-resistant cloth is accumulated to 2 meters of height, while lift observation window and also rise to 2 meters of height, entered
Pedestrian's work beats ash;Such a structure ensure that the sealing of system, caused flue gas during centralized collection zinc pot is zinc-plated, so as to thoroughly clear
Pollutant is managed, avoids polluting working environment.
This method is entered by the way of side goes out using end, shortens after zinc-plated to the travel paths of bosh, reduces galvanized part
Holdup time in the air, for example when to Q345 class Steel Materials Heat Coating Zincs, due to cooling, speed is accelerated, it is ensured that domestic strong
The galvanizing presentation quality of Q345 and above steel is spent, and galvanized part is swung in driving when end is entered by the way of side goes out,
Galvanized part can remove the unnecessary zinc liquid of surface attachment by oscillating or vibrating, make galvanized part striated surface uniform, workpiece surface
It is superior in quality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the structural representation that end is entered,
Fig. 3 is the structural representation that side is gone out,
Fig. 4 is the structural representation of rear wall,
Fig. 5 is the schematic diagram of running track above gas skirt,
In figure, 1. ends are entered, 11. lower floor's doors, 12. upper strata doors, 13. cylinders, and 2. sides are gone out, 21. crossbeams, 22. lifting electricity
Machine one, 23. balancing weights one, 24. reel motors, 25. spools, 26. high-temperature-resistant cloths, 27. suspender clips, 28. wind resistance axles, 3. gas collections
Cover, 4. rear walls, 41. lifting observation windows, 42. lifting motors two, 43. balancing weights two, 44. dozens of grey guardrails, 5. zinc pot platforms, 6. is vertical
Post, 61. front columns, 62. rear columns, 7. rail one, 8. rail two, 9. turn devices.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 5, the technical solution adopted by the present invention is:The galvanizing system that side goes out is entered at a kind of end, including sets
Gas skirt 3 above zinc pot platform 5, above gas skirt 3 and along gas skirt 3 length direction set rail 1,
The rail 28 being be arranged in parallel above gas skirt 3 and along the width of gas skirt 3, the rail 28 and rail one 7
In same level and it is mutually perpendicular to, the intersection of rail 28 and rail 1 sets turn device 9;Under the gas skirt 3 is
The unlimited cube structure in end, including the column 6 at 5 four jiaos of zinc pot platform is separately positioned on, end enters 2 by rotary shaft and institute
It is be hinged to state the column 6 at the length direction both ends of zinc pot platform 5, the end is entered and 1 includes upper strata door 12 and lower floor's door 11, the upper strata
Door 12 has two fans, is connected respectively by the cylinder 13 at the top of it with column 6, and cylinder 13 drives two fan upper strata doors 12 simultaneously
Open, facilitate workpiece to enter;Side, which is gone out, 2 to be arranged on the front column 61 at the width both ends of zinc pot platform 5, including crossbeam
21st, high-temperature-resistant cloth 26, wind resistance axle 28, the crossbeam 21 are connected by guide rail with front column 61, and chain drive system one drives crossbeam
21 lifting, the lower end both sides of the crossbeam 21 set reel motor 24, the output axis connection spool 25 of reel motor 24, spool
25 lower sections set the wind resistance axle 28 laterally equidistantly arranged, and the high-temperature-resistant cloth 26 is fixed on wind resistance axle 28 by brace, carry on the back
Band one end is connected with spool 25, and passes perpendicularly through the suspender clip 27 being arranged on wind resistance axle 28 successively, the wind resistance axle with foot
28 connections, form an overall structure;When reel motor 24 rotates, spool 25 can drive brace to accumulate high-temperature-resistant cloth 26
In the lower section of crossbeam 21.
As shown in figure 4, the rear wall 4 of the gas skirt is connected using chain drive system with rear column 62, in addition, gas skirt
Rear wall 4 can also be fixed on the rear column 62 at the width both ends of zinc pot platform 5, and the top of rear wall 4 sets reserved air port 46, under
End is provided with the grey guardrail 44 of beating for being fixed on zinc pot platform 5, and middle part is provided with lifting observation window 41, and the lifting observation window 41 is set
There is transparent window, facilitate staff to observe the zinc-plated situation of workpiece, the lifting observation window 41 is stood after being arranged on by guide rail
The bottom of post 62, the lifting of lifting observation window 41 is driven by chain drive system two, when workpiece is zinc-plated to be finished preparation and take the dish out of the pot, side goes out
Reel motor 24 on door 2 is rotated, and high-temperature-resistant cloth 26 is accumulated into 2 meters of height, while the driving lifting observation window of chain drive system two
41 also rise to 2 meters of height, carry out it is artificial beat ash, said structure can centralized collection zinc pot it is zinc-plated in caused flue gas, so as to thorough
Pollutant is cleared up, avoids polluting working environment.
Further, the chain drive system one includes lifting motor 1, chain one and balancing weight 1, the lifting electricity
Machine 1 is arranged on column top, and chain one is connected by one end of lifting motor 1 with crossbeam 21, the other end and balancing weight
One 23 connections, because the length of gas skirt 3 is larger, it is preferred that the chain drive system one is two sets, is separately positioned on crossbeam 21
Both ends, it is easy to the horizontal synchronization of crossbeam 21 to be lifted.
Further, the rail two along side go out 2 directions set, after the completion of workpiece is zinc-plated, electrified monorail system lifts work
Part is rotated by 90 ° by turn device, is transported into rail two from side 2 directions of going out, so as to carry out next process.
Further, the top of gas skirt 3 is provided with the passage for wearing driving steel wire rope.
Further, the chain drive system two includes being arranged on lifting motor 2 42 above lifting observation window both sides, driven
Moving axis sprocket wheel, chain two and balancing weight 2 43, the lifting motor 2 42 connect drive shaft sprocket wheel, the connection lifting of the one end of chain two
Observation window 41, other end connection balancing weight 2 43;Because the lifting length of observation window 41 is larger, it is preferred that the chain drive system
Two be two sets, is separately positioned on the both ends of lifting observation window 41, is easy to lift the horizontal synchronization of observation window 41 lifting.
Further, electric detection means is provided with the column 6, the electric detection means is infrared ray light curtain detector,
When personnel work into operation area during operation, lifting observation window 41 and crossbeam 21 do not have dropping action, to ensure staff
Safety.
Further, lower floor's door 11 is arranged to two fans, and lower floor's door 11 is normal closed gate, in this way, preventing flue gas, dust
Leak.
The galvanized method that side goes out is entered at a kind of end, it is characterised in that comprises the following steps:
S1:Start:It is large-scale to treat that zinc-plated workpiece enters 1 by two electrified monorail systems while lifting along rail 1 towards end
Direction is run, when workpiece reach end enter 1 when, upper strata door 12 is driven by cylinder 13 and opened, and workpiece, which enters, gas skirt 3 and to be reached
Directly over zinc pot, 1 closing of entering is held;
S2:Side is gone out 2 holding closed states, and driving steel wire rope declines, and workpiece is immersed in the galvanizing solution in zinc pot, this
When, zinc-plated caused zinc cigarette is inhaled into the reserved air port of gas skirt rear wall 4, enters smoke gas collecting apparatus by airduct, treats
Workpiece is zinc-plated when finishing preparation and taking the dish out of the pot, and the reel motor 24 that side is gone out on 2 rotates, and high-temperature-resistant cloth 26 is accumulated into 2 meters of height, simultaneously
The driving lifting observation window 41 of chain drive system two also rises to 2 meters of height, and progress manually beats ash;
S3:Go out 2 reel motor 24 of side drives high-temperature-resistant cloth 26 to be stacked into the lower section of crossbeam 21, meanwhile, Chain conveyer system
Unified driving crossbeam 21 drops to the height that workpiece can remove, and electrified monorail system is rotated by 90 ° by turn device 9, into rail
28, two gyrocars lift large-scale workpiece along respective rail 27 and are moved to post processing from the go out top of crossbeam 21 of side
Area;This process terminates.