CN105665469B - A kind of pickling-free derusting phosphating continuous wire drawing equipment and its wire drawing production method - Google Patents
A kind of pickling-free derusting phosphating continuous wire drawing equipment and its wire drawing production method Download PDFInfo
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- CN105665469B CN105665469B CN201610190201.1A CN201610190201A CN105665469B CN 105665469 B CN105665469 B CN 105665469B CN 201610190201 A CN201610190201 A CN 201610190201A CN 105665469 B CN105665469 B CN 105665469B
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- metal wire
- wire rod
- derusting
- phosphating
- slot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
- B21C43/04—Devices for de-scaling wire or like flexible work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention discloses a kind of pickling-free derusting phosphating continuous wire drawing equipment and its wire drawing production method, and wire-drawing equipment is simple in structure, realizes automation continuous production, reduces cost of labor, production efficiency is high, convenient for working continuously on a large scale；Wire drawing production method process is simple, does not use acid in the corrosion for removing metal wire material surface, not only saves hydroelectric resources, and eradicated the pollution to environment such as acid mist, spent acid, waste water；And it is better compared to derusting for Mechanical Method of the prior art derusting, energy consumption is also saved, the phenomenon that Mechanical Method derusting need to frequently replace vulnerable part is avoided, reduces production cost.
Description
Technical field
The present invention relates to metal wire rod processing technique field, more particularly to a kind of pickling-free derusting phosphating continuous wire drawing equipment
And its wire drawing production method.
Background technology
Wire drawing is a kind of method of metal wire rod processing, and traditional metal wire rod wire drawing production method is：Raw material first passes through
Acid pickling and rust removing → and then phosphatization → carry out again wire drawing.From the point of view of the effect that derusts, pickling has following three shortcomings：（1）Hydrogen embrittlement-
More hydrogen ion can be released in acid cleaning process, and is diffused into the matrix inside metal wire rod, causes stress concentration, is surpassed
The strength degree of metal wire rod is crossed, tiny crackle is formed inside metal wire rod, so as to influence the intensity of metal wire rod, makes gold
Belong to wire rod to be more easily broken off；（2）Excessively corrode-since the concentration of acid is difficult to control, pickling degree is difficult to grasp, the mistake of pickling
In journey if use acid excessive concentration or processing time it is long all metal wire material surface can be caused excessively to corrode, so as to
Influence the finish and flatness of metal wire rod；（3）Return the metal wire rod after rust-pickling have to pass through repeatedly cleaning could incite somebody to action
Residual pickling is net, and so treated metal wire material surface easily returns rust, does not have to if metal wire rod shelves a period of time, it is necessary to again
It does over again pickling, cost increases and working efficiency reduces.
Pickling in addition to derusting effect on there are drawback other than, waste discharge of also consuming energy.Add since acid cleaning process generally requires steam
Heat, therefore a large amount of thermal energy can be consumed；Meanwhile acid gas, spent acid and the waste water environmental pollution that pickling generates are larger, need more
Environmental Inputs, production cost is higher.And if the remaining acid of metal wire material surface does not wash clean clearly, and it is molten to be brought into next procedure
In liquid, the phosphatization quality of metal wire rod can be influenced, is not easy to work continuously on a large scale.
Also have what is derusted using Mechanical Method in the prior art, form have bending roll derusting, shot-peening derusts, brush derusts,
Grinding case derusts, micro- denudes that grinding is derusted, needle mills rust, ultrasonic wave derusts, be electrolysed and high pressure water derusts etc. or the above method
Certain combinations.But above-mentioned these derust, and there are many shortcomings for method and device, need additionaling power, consume mass energy, mechanism
Complexity, cost is higher, some vulnerable parts are replaced frequently, maintenance cost is high.
Invention content
The shortcomings that the purpose of the invention is to overcome the above-mentioned prior art and deficiency provide a kind of pickling-free derusting phosphating
Continuous wire drawing equipment and its wire drawing production method, the power plant of wire-drawing equipment of the invention is the synchronous drive simultaneously of a driving source
Dynamic three secondary driving wheel, realizes each wire-drawing process while synchronous constant speed carries out automation continuous wire drawing, reduces cost of labor, produces
It is efficient, convenient for working continuously on a large scale；The wire drawing production method process of the present invention is simple, the metal wire rod finished product produced
Anticorrosion is good, is not easy to return rust, and in the corrosion for removing metal wire material surface, used derusting method is different from traditional pickling
The Mechanical Method of derusting and the prior art derusts, and the present invention is using river sand and the paste cement mortar of drilling mud bentonite mixing composition
As derusting medium, friction is constantly generated to remove metal wire rod with the metal wire rod continuously walked by the river sand in cement mortar
The corrosion on surface, derusting effect is good, derusting method energy conservation and environmental protection, has eradicated energy consumption water consumption caused by acid pickling and rust removing, to environment dirt
Dye harm is big, mechanical derusting method needs additionaling power, frequently replaces the phenomenon that vulnerable part, and the service life of paste cement mortar is long, no
It need to frequently reload, and river sand source is wide, at low cost, drilling mud bentonite is prepared conveniently, reloading for paste cement mortar is at low cost.
The technical solution adopted by the present invention to solve the technical problems is：A kind of pickling-free derusting phosphating continuous wire drawing is set
It is standby, including being placed with the unwrapping wire frame of metal wire rod, the wire-drawing frame that continuous wire drawing is carried out to metal wire rod, being oriented to unwrapping wire frame
On metal wire rod enter in wire-drawing frame the overhead paying out machine for carrying out derusting phosphating continuous wire drawing process；The wire-drawing frame
The derusting slot of paste derusting medium including being installed in rack is housed, is cleaned to metal wire rod through the laggard horizontal high voltage that derusts first
Cleaning device, the Phosphating Slot equipped with phosphating solution, to second cleaning device of the metal wire rod through the cleaning of phosphatization laggard horizontal high voltage, be equipped with
The soap tank of saponification liquor the cooling device that is cooled down and is carried out after being cooled down to metal wire rod after waxing to metal wire rod saponification
Ash and the trunk-type wire drawing admission machine for being shaped into round have further included driving metal wire rod synchronization and have carried out derusting process, phosphorus successively
The power plant of chemical industry sequence, saponifying process and wire drawing shaping process.During processing, the metal wire rod on unwrapping wire frame is placed on through overhead
The guiding of paying out machine is introduced into derusting slot and carries out derusting process, cleaned after derusting automatically into the first cleaning device, then
Phosphatization process is carried out automatically into Phosphating Slot, is cleaned after phosphatization automatically into the second cleaning device, then automatically into soap
Change slot and carry out saponifying process, cooled down after saponification automatically into cooling device, then automatically into trunk-type wire drawing admission machine
Carry out ash sizing and take-up.
Further, the power plant include motor, by motor-driven output wheel and by output wheel through transmission belt
Or the active wheels of chain drive, active wheels include driving metal wire rod and enter the first active that derusting slot carries out derusting process
The metal wire rod that wheel, driving are cleaned through the first cleaning device enters Phosphating Slot and carries out the second driving wheel of phosphatization process, driving warp
The metal wire rod of cooling device cooling enters the third driving wheel that trunk-type wire drawing admission machine carries out wire drawing shaping process, the first master
Driving wheel, the second driving wheel and third driving wheel are synchronous same driving source rotation；Further include the first active wheel drive metal of cooperation
Wire rod enters derusting slot and is derusted and be located at two first driven wheels at derusting slot both ends, coordinate the second active wheel drive metal
Wire rod, which enters Phosphating Slot, to carry out phosphatization and is located at two second driven wheels at Phosphating Slot both ends, the first driven wheel is oriented to after derusting
On metal wire rod the first directive wheel being involved on the second driven wheel, the metal wire rod that is oriented to after phosphatization on the second driven wheel into
Enter the second directive wheel in soap tank, realization metal wire rod coordinated to enter in soap tank in soap tank and with the second directive wheel
The saponification for carrying out saponification waxing is oriented to runner, the third after saponification is waxed on guiding metal wire rod to third driving wheel is oriented to
Wheel；Two the first driven wheels guiding metal wire rods in the paste derusting medium in derusting slot are walked and are derusted back and forth, two
Second driven wheel is oriented to the metal wire rod through derusting and walks carry out phosphatization, the second directive wheel back and forth in the phosphating solution in Phosphating Slot
The metal wire rod through phosphatization is oriented to saponification directive wheel, and progress saponification waxing is walked in the saponification liquor in soap tank.This power fills
Same driving source while three width driving wheels of synchronous driving are set to, each wire-drawing process is realized while synchronous constant speed automate continuously
Wire drawing is not required to manually be observed in real time.Each wheel in power plant is multiple-grooved pulley, along race when metal wire rod is processed
Operation realizes that metal wire rod, can be successively in an orderly manner along the wheel of the multiple-grooved pulley in process when derusting, phosphatization and cooling are when processes
Slot is walked back and forth, is increased line length when metal wire rod carries out each process, is improved production efficiency, is produced so as to fulfill continuous high-efficient.
Further, paste derusting medium is by river sand and the drilling mud swelling for making river sand holding suspended state
The paste cement mortar of soil mixing composition, drilling mud bentonite are slurry condition.Drilling mud bentonite has to suspend well
Property, thixotropy, filter loss is small, pulping performance is good, and it is convenient to prepare, and river sand can be made to keep suspended state for a long time；It is made with river sand
Its intensity of mortar is similar to the mortar made of quartz sand, and river sand source is wide, at low cost.The present invention uses river sand and drilling mud
The paste cement mortar of bentonite mixing composition is used as derusting medium, the river sand to suspend in paste cement mortar and the metal continuously walked
Wire rod constantly generates friction, and it is hard with good suspension and pulping and river sand that drilling mud bentonite is dexterously utilized
Degree, the effect of derusting for making metal wire rod is better compared to derusting of derusting of Mechanical Method of the prior art, also saves energy consumption,
The frequent replacement of production equipment parts is avoided, improves production efficiency；The mode of traditional acid pickling and rust removing is also changed simultaneously,
Hydroelectric resources is not only saved, and the pollution to environment such as acid mist, spent acid, waste water eradicated due to pickling and generated.Paste
The service life of shape cement mortar is long, is not required to frequently reload, and river sand source is wide, at low cost, drilling mud bentonite is prepared conveniently,
Reloading for paste cement mortar is at low cost.
Further, the phosphorus enabled in the phosphating solution to Phosphating Slot that continuous or quantitative conveying has been heated in Phosphating Slot is further included
Change the reflux holding vessel that liquid keeps the phosphating solution woven hose of equilibrium temperature, connect with Phosphating Slot and phosphating solution is oriented to circulating reflux
And the phosphating solution of reflux is heated in reflux holding vessel heating unit, connected by connecting pipe and reflux holding vessel
Connect and heated from the discharge of phosphating solution woven hose the circulating pump of phosphating solution.The phosphating solution temperature of reflux holding vessel is back to by Phosphating Slot
Degree directly carries out being heated to set temperature, then pass through circulating pump higher than room temperature, heating unit to the phosphating solution in reflux holding vessel
The phosphating solution heated is flow back in Phosphating Slot with phosphating solution woven hose, in this way, the phosphating solution in Phosphating Slot can both have been made to keep permanent
Temperature state, the phosphating coat that uniform densification is formed when enabling metal wire material surface phosphatization, the performance for improving metal wire material surface, enhancing
The inoxidizability and anticorrosive property of metal wire rod, the heating for additionally aiding the subsequent saponification waxing of metal wire rod, also making phosphating solution
Reduce energy consumption.
Further, the derusting slot and the square flat-bottom slot that Phosphating Slot is adjustable up-down, in production, operating personnel
Derusting slot and Phosphating Slot can neatly be lifted；Derust slot and Phosphating Slot is 10m long, make metal wire rod carry out derusting process and
During phosphatization process, there are enough range abilities and carry out the time of process, being filled the corrosion on its surface during descaling metal wire rod
Its surface energy phosphatization is abundant when dividing removal and phosphatization, and derusting slot and Phosphating Slot pass through the lifting motor being respectively independently set in rack
Lifting is realized in a manner of steel wire traction.
Further, first cleaning device and the second cleaning device are the high pressure spray for spraying high-pressure cleaning liquid
Head, cleaning solution can be water or other inert fluids being in neutrality, and cooling device is to spray the gas that compressed air is cooled down
Mouth.First cleaning device sprays high-pressure cleaning liquid and carries out high-pressure wash to metal wire rod, removes metal wire rod when derusting process
It is attached to the paste cement mortar on surface；Second cleaning device sprays high-pressure cleaning liquid and carries out high-pressure wash to metal wire rod, removes gold
Belong to the extra phosphating solution that wire rod is attached to surface in phosphatization process；The metal that cooling device injection compressed air waxes to saponification
Wire rod is cooled down, and solidifies the wax layer moment of metal wire material surface, metal wire rod table will not be accumulated in due to gravity
The lower part in face enables waxing stable and uniform and metal wire rod cool down in time.
Further, the trunk-type wire drawing admission machine is compression molded into round including carrying out upper ash to linear metal wire rod
Pressing mold roller, in pressing mold roller output terminal be equipped be oriented to round metal wire rod carry out take-up trunk-type leading truck, with as
Nose formula leading truck connects and the take-up stand of take-up is carried out to the metal wire rod of round.This trunk-type wire drawing admission machine is simple in structure,
Pressing mold roller is consistent the diameter of uniform, production the metal wire rod finished product of ash on metal wire material surface, due to setting
Trunk-type leading truck effectively increases the weight of finished metal wire rod volume, reduces metal wire rod connector, improves production effect
Rate, this trunk-type wire drawing admission machine job stability is high, stable and smooth operation.
A kind of pickling-free derusting phosphating continuous wire drawing production method, includes the following steps：
（1）Unwrapping wire：Metal wire rod to be processed is placed on unwrapping wire frame, by overhead paying out machine on unwrapping wire frame
Metal wire rod is directed into wire-drawing frame；
（2）Derusting：Be oriented to successively coiling of the metal wire rod through overhead paying out machine passes through the first driving wheel, on the left of the slot that derusts
First driven wheel, derusting slot on the right side of the first driven wheel, by the first active wheel drive and with metal wire rod draw two first from
Wheel rotation can enter the derusting equipped with paste cement mortar when two the first driven wheels rotate positioned at metal wire rod between the two
It walks and derusts back and forth in slot, the river sand to suspend in paste cement mortar constantly generates friction with the metal wire rod continuously walked,
The corrosion of metal wire material surface is removed, achievees the effect that peeling；
（3）It cleans for the first time：First driven wheel of the metal wire rod on the left of derusting slot after derusting comes out and is led through first
During being directed to the second driving wheel to wheel, the first cleaning device injection high-pressure cleaning liquid is clear into horizontal high voltage to metal wire rod
It washes, removes the paste cement mortar that metal wire rod is attached to surface when derusting process；
（4）Phosphatization：Metal wire rod after the cleaning of the first cleaning device is directed to the second driving wheel from the first directive wheel, by
Second active wheel drive simultaneously with metal wire rod traction be located at Phosphating Slot on the left of and right side the second driven wheel rotate, two second from
It can enter in the Phosphating Slot equipped with phosphating solution positioned at metal wire rod between the two during wheel rotation and walk carry out phosphatization back and forth, reach
To the purpose that phosphatization is carried out to metal wire rod；
（5）Second of cleaning：Second driven wheel of the metal wire rod on the left of Phosphating Slot after phosphatization comes out coiling in second
During directive wheel, the second cleaning device sprays high-pressure cleaning liquid and carries out high-pressure wash to metal wire rod, removes metal wire rod
The extra phosphating solution on surface is attached in phosphatization process；
（6）Saponification is waxed：Metal wire rod after the cleaning of the second cleaning device is directed to saponification successively from the second directive wheel
During being oriented to runner and third directive wheel, metal wire rod, which enters in the soap tank equipped with saponification liquor to walk, to carry out in saponification
Wax achievees the purpose that carry out saponification waxing to metal wire rod；
（7）Cooling：The metal wire rod that the waxing of saponification is come out from third directive wheel can be through apparatus for supercooling, cooling device meeting
The metal wire rod that injection compressed air waxes to saponification cools down, and waxing stable and uniform and metal wire rod is enabled to cool down in time；
（8）Upper ash sizing and take-up：Metal wire rod after cooling is directed to from third directive wheel on third driving wheel, the
Three active wheel drive metal wire rods enter trunk-type wire drawing admission machine, the pressing mold roller cooperation shell in trunk-type wire drawing admission machine
Upper ash is carried out to linear metal wire rod and pressing mold is shaped into round, then the trunk-type by being located on pressing mold roller output terminal is oriented to
Frame is directed to the metal wire rod of round on take-up stand and carries out take-up, completes wire drawing and wire-drawing process.
Effect of derusting when preferably, in order to ensure that metal wire rod carries out continuous wire drawing, the drilling well in the cement mortar
The ratio of mud bentonite and river sand is：0.5~2：9.5~11；The temperature of the phosphating solution is 70 ~ 80 DEG C of constant temperature, makes metal
The phosphating coat of uniform densification is formed during wire rod phosphatization in metal wire material surface, so as to improve the performance of metal wire material surface, is increased
The inoxidizability and anticorrosive property of strong metal wire rod additionally aid the subsequent saponification waxing of metal wire rod；The saponification liquor
Temperature is 70 ~ 80 DEG C of constant temperature, and the surface of metal wire rod is made to form uniform soap-film layer, which increases metal wire rod progress
Lubricating film is formed between trunk-type wire drawing admission machine and metal wire rod when plasticity thickness during subsequent wire-drawing process, wire drawing,
Metal wire rod is prevented to be worn when carrying out sizing and take-up, so as to improve the surface smoothness of metal wire rod finished product and processing essence
Degree；Metal wire rod, will not be blocked up in the wax layer that metal wire material surface is formed when this saponification liquor temperature range carries out saponification waxing
Will not be excessively thin, in addition cooling of the cooling device to metal wire rod, solidifies the wax layer moment of metal wire material surface, so as in gold
Belong to wire surface and form dense uniform and the suitable wax layer of thickness.
Preferably, in the derusting, phosphatization and saponifying process, the maximum line velocity of metal wire rod is 120m/min, golden
Category wire rod is derusted, the time of phosphatization process is -5 minutes 2 minutes.
Compared with prior art, the present invention having the following advantages that and advantageous effect：
1. pickling-free derusting phosphating continuous wire drawing equipment and its metal wire rod finished product gloss of wire drawing production method production
It spends, there is stronger lubricity, corrosion resistance；
2. the power plant of the wire-drawing equipment of the present invention synchronizes the secondary driving wheels of driving three for same driving source simultaneously, realize
Synchronous constant speed carries out automation continuous wire drawing to each wire-drawing process simultaneously, is not required to manually to be observed in real time, reduce manually into
This, production efficiency is high, convenient for working continuously on a large scale；
3. the wire drawing production method process of the present invention is simple, the metal wire rod finished product anticorrosion produced is good, is not easy
Rust is returned, in the corrosion for removing metal wire material surface, used derusting method is different from traditional acid pickling and rust removing and existing skill
The Mechanical Method derusting of art, the present invention are situated between using the paste cement mortar of river sand and drilling mud bentonite mixing composition as derusting
Matter constantly generates friction to remove the rust of metal wire material surface by the river sand in cement mortar with the metal wire rod continuously walked
Erosion, derusting effect is good, derusting method energy conservation and environmental protection, eradicated energy consumption water consumption caused by acid pickling and rust removing, environmental pollution harm it is big,
Mechanical derusting method needs additionaling power, frequently replaces the phenomenon that vulnerable part, and the service life of paste cement mortar is long, is not required to frequently change
Material, and river sand source is wide, at low cost, drilling mud bentonite is prepared conveniently, the expense that need to be paid when reloading is few.
Description of the drawings
Fig. 1 is a kind of structure diagram of pickling-free derusting phosphating continuous wire drawing equipment of the embodiment of the present invention 1；
Fig. 2 is a kind of flow chart of pickling-free derusting phosphating continuous wire drawing production method of the embodiment of the present invention 1.
In figure, unwrapping wire frame 1, wire-drawing frame 2, overhead paying out machine 3, rack 4, derusting slot 5, the first cleaning device 6, phosphatization
It is slot 7, the second cleaning device 8, soap tank 9, cooling device 10, trunk-type wire drawing admission machine 11, power plant 12, motor 13, defeated
Go out wheel 14, active wheels 15, the first driving wheel 16, the second driving wheel 17, third driving wheel 18, the first driven wheel 19, second from
Driving wheel 20, the first directive wheel 21, the second directive wheel 22, saponification be oriented to runner 23, third directive wheel 24, phosphating solution woven hose 25,
Flow back holding vessel 26, heating unit 27, connecting pipe 28, circulating pump 29, lifting motor 30, pressing mold roller 31, trunk-type guiding
Frame 32, take-up stand 33.
Specific embodiment
Embodiment 1
A kind of pickling-free derusting phosphating continuous wire drawing equipment as shown in Figure 1, the unwrapping wire frame including being placed with metal wire rod
Frame 1, the wire-drawing frame 2 that continuous wire drawing is carried out to metal wire rod, the metal wire rod being oriented on unwrapping wire frame enter in wire-drawing frame
Carry out the overhead paying out machine 3 of derusting phosphating continuous wire drawing process；The wire-drawing frame includes being installed in rack 4 to derust equipped with paste
The derusting slot 5 of medium, to first cleaning device 6 of the metal wire rod through the laggard horizontal high voltage cleaning that derusts, the phosphatization equipped with phosphating solution
Slot 7, to second cleaning device 8 of the metal wire rod through the cleaning of phosphatization laggard horizontal high voltage, the soap tank 9 equipped with saponification liquor, to metal
After wire rod saponification waxing the cooling device 10 that is cooled down and carry out after being cooled down to metal wire rod upper ash and be shaped into round as
Nose formula wire drawing admission machine 11, further included driving metal wire rod synchronization carry out successively derusting process, phosphatization process, saponifying process and
The power plant 12 of wire drawing shaping process.During processing, guiding of the metal wire rod through overhead paying out machine that is placed on unwrapping wire frame, first
Derusting process is carried out into derusting slot, is cleaned after derusting automatically into the first cleaning device, then automatically into Phosphating Slot
Phosphatization process is carried out, is cleaned after phosphatization automatically into the second cleaning device, then carries out saponification work automatically into soap tank
Sequence is cooled down after saponification automatically into cooling device, then automatically into trunk-type wire drawing admission machine carry out it is upper ash sizing and
Take-up.
Specifically, the power plant include motor 13, by motor-driven output wheel 14 and by output wheel through transmission belt or
The active wheels 15 of chain drive, active wheels include driving metal wire rod and enter the first active that derusting slot carries out derusting process
The metal wire rod that wheel 16, driving are cleaned through the first cleaning device enters Phosphating Slot and carries out the second driving wheel 17 of phosphatization process, drives
The dynamic metal wire rod cooled down through cooling device enters the third driving wheel 18 that trunk-type wire drawing admission machine carries out wire drawing shaping process,
First driving wheel, the second driving wheel and third driving wheel are synchronous same driving source rotation；The first driving wheel of cooperation is further included to drive
Dynamic metal wire rod enters derusting slot and is derusted and be located at two first driven wheels 19 at derusting slot both ends, coordinate the second driving wheel
Driving metal wire rod, which enters Phosphating Slot, to carry out phosphatization and is located at two second driven wheels 20 at Phosphating Slot both ends, is oriented to after derusting
The first directive wheel 21 that metal wire rod on first driven wheel is involved on the second driven wheel is oriented to after phosphatization on the second driven wheel
Metal wire rod enter the second directive wheel 22 in soap tank, coordinate in soap tank and with the second directive wheel and realize metal wire
Material, which enters in soap tank, to carry out the saponification guiding runner 23 of saponification waxing, is oriented to metal wire rod to third active after saponification is waxed
Third directive wheel 24 on wheel；Two the first driven wheels are oriented to metal wire rod in the paste derusting medium in derusting slot to be threaded back through
Row derusts, and two the second driven wheels are oriented to the metal wire rod through derusting and walk progress back and forth in the phosphating solution in Phosphating Slot
Phosphatization, the second directive wheel and saponification directive wheel are oriented to the metal wire rod through phosphatization and carry out soap are walked in the saponification liquor in soap tank
Change waxing.This power plant synchronizes three width driving wheels of driving for same driving source simultaneously, realizes automatic high-efficiency continuous wire drawing, no
It needs manually to be observed in real time.Each wheel in power plant is multiple-grooved pulley, and metal wire rod is run when processing along race, real
Existing metal wire rod when derusting, phosphatization and cooling are when processes, can successively in an orderly manner along the race of the multiple-grooved pulley in process back and forth
It walks, increases line length when metal wire rod carries out each process, improve production efficiency, produced so as to fulfill continuous high-efficient.
Specifically, paste derusting medium is to be mixed by river sand and the drilling mud bentonite that river sand is made to keep suspended state
The paste cement mortar of composition, drilling mud bentonite are slurry condition.Drilling mud bentonite has good suspension, thixotroping
Property, filter loss is small, pulping performance is good, and it is convenient to prepare, and river sand can be made to keep suspended state for a long time；It is strong for the mortar made with river sand
Degree is similar to the mortar made of quartz sand, and river sand source is wide, at low cost.The present embodiment uses river sand and drilling mud bentonite
The paste cement mortar of mixing composition is used as the medium that derusts, and the river sand to suspend in paste cement mortar and the metal wire rod continuously walked are not
Stopping pregnancy life friction, is dexterously utilized drilling mud bentonite with good suspension and pulping and the hardness of river sand, makes
The effect of derusting of metal wire rod is better compared to derusting of derusting of Mechanical Method of the prior art, also saves energy consumption, avoids
The frequent replacements of production equipment parts, improves production efficiency；The mode of traditional acid pickling and rust removing is also changed simultaneously, not only
Hydroelectric resources is saved, and the pollution to environment such as acid mist, spent acid, waste water eradicated due to pickling and generated.Paste mud
The service life of mortar is long, is not required to frequently reload, and river sand source is wide, at low cost, drilling mud bentonite is prepared conveniently, paste
Reloading for cement mortar is at low cost.
Specifically, include the phosphating solution enabled in the phosphating solution to Phosphating Slot that continuous or quantitative conveying has been heated in Phosphating Slot
The phosphating solution woven hose 25 of equilibrium temperature is kept, is connect with Phosphating Slot and phosphating solution is oriented to the reflux holding vessel 26 of circulating reflux
And the phosphating solution of reflux is heated in reflux holding vessel heating unit 27, stored by connecting pipe 28 and reflux
Tank connects and the circulating pump 29 of phosphating solution has been heated from the discharge of phosphating solution woven hose.The phosphorus of reflux holding vessel is back to by Phosphating Slot
Change liquid temperature higher than room temperature, heating unit is directly heated to set temperature, then pass through cycle to the phosphating solution in reflux holding vessel
Pump and phosphating solution woven hose flow back to the phosphating solution heated in Phosphating Slot, in this way, the phosphating solution in Phosphating Slot can both kept
Temperature constant state, the performance for improving metal wire material surface, increases the phosphating coat that uniform densification is formed when enabling metal wire material surface phosphatization
The inoxidizability and anticorrosive property of strong metal wire rod additionally aid the subsequent saponification waxing of metal wire rod, also make adding for phosphating solution
Heat reduces energy consumption.
Specifically, the derusting slot and the square flat-bottom slot that Phosphating Slot is adjustable up-down, in production, operating personnel can be flexible
Ground lifting derusting slot and Phosphating Slot；Derusting slot and Phosphating Slot are 10m long, and metal wire rod is made to carry out derusting process and phosphorous chemical industry
During sequence, there are enough range abilities and carry out the time of process, being sufficiently removed the corrosion on its surface during descaling metal wire rod
And during phosphatization its surface can phosphatization it is abundant, derust slot and Phosphating Slot are by the respectively independent lifting motor 30 being set in rack with steel
Silk mode of traction realizes lifting.
Specifically, first cleaning device and the second cleaning device be spray high pressure water high-pressure nozzle, cooling device
The gas nozzle cooled down for injection compressed air.First cleaning device injection high-pressure cleaning liquid is clear into horizontal high voltage to metal wire rod
It washes, removes the paste cement mortar that metal wire rod is attached to surface when derusting process；Second cleaning device sprays high-pressure cleaning liquid pair
Metal wire rod carries out high-pressure wash, removes the extra phosphating solution that metal wire rod is attached to surface in phosphatization process；Cooling device sprays
It penetrates the metal wire rod that compressed air waxes to saponification to cool down, solidifies the wax layer moment of metal wire material surface, Bu Huiyou
The lower part of metal wire material surface is accumulated in gravity, waxing stable and uniform and metal wire rod is enabled to cool down in time.
Specifically, which includes carrying out linear metal wire rod the pressing mold that upper ash is compression molded into round
Roller 31, in pressing mold roller output terminal be equipped be oriented to round metal wire rod carry out take-up trunk-type leading truck 32, with as
Nose formula leading truck connects and the take-up stand 33 of take-up is carried out to the metal wire rod of round.The letter of this trunk-type wire drawing admission machine structure
Single, pressing mold roller is consistent the diameter of uniform, production the metal wire rod finished product of ash on metal wire material surface, due to setting
Trunk-type leading truck has been put, has effectively increased the weight of finished metal wire rod volume, metal wire rod connector has been reduced, improves production
Efficiency, this trunk-type wire drawing admission machine job stability is high, stable and smooth operation.
As shown in Fig. 2, the process of metal wire rod includes the following steps：
（1）Unwrapping wire：Metal wire rod to be processed is placed on unwrapping wire frame, by overhead paying out machine on unwrapping wire frame
Metal wire rod is directed into wire-drawing frame；
（2）Derusting：Be oriented to successively coiling of the metal wire rod through overhead paying out machine passes through the first driving wheel, on the left of the slot that derusts
First driven wheel, derusting slot on the right side of the first driven wheel, by the first active wheel drive and with metal wire rod draw two first from
Wheel rotation can enter the derusting equipped with paste cement mortar when two the first driven wheels rotate positioned at metal wire rod between the two
It walks and derusts back and forth in slot, the river sand to suspend in paste cement mortar constantly generates friction with the metal wire rod continuously walked,
The corrosion of metal wire material surface is removed, achievees the effect that peeling；
（3）It cleans for the first time：First driven wheel of the metal wire rod on the left of derusting slot after derusting comes out and is led through first
During being directed to the second driving wheel to wheel, the first cleaning device injection high-pressure cleaning liquid is clear into horizontal high voltage to metal wire rod
It washes, removes the paste cement mortar that metal wire rod is attached to surface when derusting process；
（4）Phosphatization：Metal wire rod after the cleaning of the first cleaning device is directed to the second driving wheel from the first directive wheel, by
Second active wheel drive simultaneously with metal wire rod traction be located at Phosphating Slot on the left of and right side the second driven wheel rotate, two second from
It can enter in the Phosphating Slot equipped with phosphating solution positioned at metal wire rod between the two during wheel rotation and walk carry out phosphatization back and forth, reach
To the purpose that phosphatization is carried out to metal wire rod；
（5）Second of cleaning：Second driven wheel of the metal wire rod on the left of Phosphating Slot after phosphatization comes out coiling in second
During directive wheel, the second cleaning device sprays high-pressure cleaning liquid and carries out high-pressure wash to metal wire rod, removes metal wire rod
The extra phosphating solution on surface is attached in phosphatization process；
（6）Saponification is waxed：Metal wire rod after the cleaning of the second cleaning device is directed to saponification successively from the second directive wheel
During being oriented to runner and third directive wheel, metal wire rod, which enters in the soap tank equipped with saponification liquor to walk, to carry out in saponification
Wax achievees the purpose that carry out saponification waxing to metal wire rod；
（7）Cooling：The metal wire rod that the waxing of saponification is come out from third directive wheel can be through apparatus for supercooling, cooling device meeting
The metal wire rod that injection compressed air waxes to saponification cools down, and waxing stable and uniform and metal wire rod is enabled to cool down in time；
（8）Upper ash sizing and take-up：Metal wire rod after cooling is directed to from third directive wheel on third driving wheel, the
Three active wheel drive metal wire rods enter trunk-type wire drawing admission machine, the pressing mold roller cooperation shell in trunk-type wire drawing admission machine
Upper ash is carried out to linear metal wire rod and pressing mold is shaped into round, then the trunk-type by being located on pressing mold roller output terminal is oriented to
Frame is directed to the metal wire rod of round on take-up stand and carries out take-up, completes wire drawing and wire-drawing process.
Effect of derusting during in order to ensure that metal wire rod carries out continuous wire drawing, the drilling mud in the cement mortar of the present embodiment
The ratio of bentonite and river sand is：1：10；The temperature of the phosphating solution of the present embodiment is 75 DEG C of constant temperature, in gold during metal wire rod phosphatization
Belong to the phosphating coat that wire surface forms uniform densification, so as to improve the performance of metal wire material surface, enhance the anti-of metal wire rod
Oxidisability and anticorrosive property additionally aid the subsequent saponification waxing of metal wire rod；The temperature of the saponification liquor of the present embodiment is constant temperature
75 DEG C, the surface of metal wire rod is made to form uniform soap-film layer, which increases metal wire rod and carry out subsequent wire drawer
Lubricating film is formed between trunk-type wire drawing admission machine and metal wire rod when plasticity thickness during sequence, wire drawing, prevents metal wire rod
Be worn when sizing and take-up, so as to improve the surface smoothness of metal wire rod finished product and machining accuracy.
The metal wire rod of the present embodiment derusted, phosphatization and during saponifying process, the linear velocity of metal wire rod is 120m/
Min, metal wire rod is derusted, the time of phosphatization process is 2 minutes.
Embodiment 2
The present embodiment 2 is changed on the basis of embodiment 1, and main difference is, the derusting in the present embodiment
The length of slot and Phosphating Slot, the ratio of drilling mud bentonite and river sand in paste cement mortar, the thermostat temperature of phosphating solution, soap
The thermostat temperature and metal wire rod of change liquid are derusted, the time of phosphatization process.It is specific as follows：
The length of slot and Phosphating Slot of derusting in the present embodiment is 7m, drilling mud bentonite and river in paste cement mortar
Husky ratio is：0.5：9.5, the temperature of phosphating solution is 70 DEG C of constant temperature, and the temperature of saponification liquor is 80 DEG C of constant temperature, and metal wire rod carries out
It derusts, the time of phosphatization process is 5 minutes.
The metal wire rod finished product glossiness of the present embodiment production is good, has stronger lubricity, corrosion resistance.
Embodiment 3
The present embodiment 3 is changed on the basis of embodiment 1, and main difference is, the derusting in the present embodiment
The length of slot and Phosphating Slot, the ratio of drilling mud bentonite and river sand in paste cement mortar, the thermostat temperature of phosphating solution, soap
The thermostat temperature and metal wire rod of change liquid are derusted, the time of phosphatization process.It is specific as follows：
The length of slot and Phosphating Slot of derusting in the present embodiment is 9m, drilling mud bentonite and river in paste cement mortar
Husky ratio is：2：11, the temperature of phosphating solution is 80 DEG C of constant temperature, and the temperature of saponification liquor is 70 DEG C of constant temperature, and metal wire rod is removed
It becomes rusty, the time of phosphatization process is 3 minutes.
The metal wire rod finished product glossiness of the present embodiment production is good, has stronger lubricity, corrosion resistance.
The above described is only a preferred embodiment of the present invention, not the wire-drawing equipment to the present invention or wire drawing produce
Method makees limitation in any form.Every technical spirit according to the present invention any is simply repaiied to what above example was made
Change, equivalent variations and modification, in the range of still falling within the technical solution of invention.
Claims (9)
1. a kind of pickling-free derusting phosphating continuous wire drawing equipment, which is characterized in that including be placed with metal wire rod unwrapping wire frame,
The wire-drawing frame that continuous wire drawing is carried out to metal wire rod, the metal wire rod being oriented on unwrapping wire frame, which enter in wire-drawing frame, to be removed
The overhead paying out machine for phosphatization continuous wire drawing process of becoming rusty；The wire-drawing frame includes being installed in rack equipped with paste derusting medium
Derusting slot, to first cleaning device of the metal wire rod through the laggard horizontal high voltage cleaning that derusts, the Phosphating Slot equipped with phosphating solution, to gold
Belong to second cleaning device of the wire rod through the laggard horizontal high voltage cleaning of phosphatization, the soap tank equipped with saponification liquor, in metal wire rod saponification
The cooling device that is cooled down after wax and upper ash is carried out after being cooled down to metal wire rod and is shaped into the trunk-type wire drawing take-up of round
Machine further includes driving metal wire rod synchronization and carries out derusting process, phosphatization process, saponifying process and wire drawing shaping process successively
Power plant；The power plant includes motor, is driven by motor-driven output wheel and by output wheel through transmission belt or chain
Dynamic active wheels, active wheels enter derusting slot including driving metal wire rod and carry out the first driving wheel of derusting process, driving
The metal wire rod cleaned through the first cleaning device enters Phosphating Slot and carries out the second driving wheel of phosphatization process, driving through cooling device
The metal wire rod of cooling enters the third driving wheel that trunk-type wire drawing admission machine carries out wire drawing shaping process, the first driving wheel, the
Two driving wheels are synchronous same driving source rotation with third driving wheel；The first active wheel drive metal wire rod of cooperation is further included to enter
Derusting slot is derusted and is located at two first driven wheels at derusting slot both ends, the second active wheel drive metal wire rod of cooperation enters
The metal that Phosphating Slot carries out phosphatization and two the second driven wheels positioned at Phosphating Slot both ends, is oriented to after derusting on the first driven wheel
The first directive wheel that wire rod is involved on the second driven wheel, the metal wire rod being oriented on the second driven wheel after phosphatization enter soap tank
Interior the second directive wheel coordinates in soap tank and with the second directive wheel and realizes that metal wire rod enters saponification is carried out in soap tank
The saponification of waxing is oriented to runner, the third directive wheel after saponification is waxed on guiding metal wire rod to third driving wheel；Two
One driven wheel guiding metal wire rod in the paste derusting medium in derusting slot is walked and is derusted back and forth, two the second driven wheels
It is oriented to the metal wire rod through derusting and walks carry out phosphatization back and forth in the phosphating solution in Phosphating Slot, the second directive wheel and saponification are oriented to
Runner is oriented to the metal wire rod through phosphatization and progress saponification waxing is walked in the saponification liquor in soap tank.
A kind of 2. pickling-free derusting phosphating continuous wire drawing equipment according to claim 1, which is characterized in that the paste
Derusting medium is by river sand and the paste cement mortar for making river sand that the drilling mud bentonite mixing of suspended state be kept to form, drilling well
Mud bentonite is slurry condition.
A kind of 3. pickling-free derusting phosphating continuous wire drawing equipment according to claim 2, which is characterized in that the company of having further included
Continuing or quantitatively conveying enables the phosphating solution of the holding equilibrium temperature of the phosphating solution in Phosphating Slot defeated in the phosphating solution to Phosphating Slot heated
Liquid pipe connect with Phosphating Slot and phosphating solution is oriented to the reflux holding vessel of circulating reflux and in reflux holding vessel to reflux
Heating unit that phosphating solution is heated connect and is discharged from phosphating solution woven hose with reflux holding vessel by connecting pipe and added
The circulating pump of steam phosphating liquid.
A kind of 4. pickling-free derusting phosphating continuous wire drawing equipment according to claim 3, which is characterized in that the derusting
Slot and the square flat-bottom slot that Phosphating Slot is adjustable up-down, derusting slot and Phosphating Slot are 10m long, and derusting slot and Phosphating Slot pass through
Respectively the independent lifting motor being set in rack realizes lifting in a manner of steel wire traction.
A kind of 5. pickling-free derusting phosphating continuous wire drawing equipment according to claim 4, which is characterized in that described first
Cleaning device and the second cleaning device are the high-pressure nozzle for spraying high-pressure cleaning liquid, and cooling device is carried out for injection compressed air
The gas nozzle of cooling.
A kind of 6. pickling-free derusting phosphating continuous wire drawing equipment according to claim 5, which is characterized in that the trunk-type
Wire drawing admission machine is compression molded into the pressing mold roller of round, on pressing mold roller output terminal including carrying out upper ash to linear metal wire rod
The trunk-type leading truck of take-up is carried out equipped with the metal wire rod for being oriented to round, is connect and to the metal of round with trunk-type leading truck
Wire rod carries out the take-up stand of take-up.
7. a kind of pickling-free derusting phosphating continuous wire drawing production method, which is characterized in that include the following steps：
（1）Unwrapping wire：Metal wire rod to be processed is placed on unwrapping wire frame, by overhead paying out machine the metal on unwrapping wire frame
Wire guide enters in wire-drawing frame；
（2）Derusting：Metal wire rod through overhead paying out machine be oriented to successively coiling by the first driving wheel, derusting slot on the left of first
The first driven wheel on the right side of driven wheel, derusting slot draws two the first driven wheels by the first active wheel drive and with metal wire rod
Rotation can enter in the derusting slot equipped with paste cement mortar when two the first driven wheels rotate positioned at metal wire rod between the two
It walks and derusts back and forth, the river sand to suspend in paste cement mortar constantly generates friction with the metal wire rod continuously walked, and removes
The corrosion of metal wire material surface, achievees the effect that peeling；
（3）It cleans for the first time：First driven wheel of the metal wire rod on the left of derusting slot after derusting is out and through the first directive wheel
During being directed to the second driving wheel, the first cleaning device sprays high-pressure cleaning liquid and carries out high-pressure wash to metal wire rod, removes
Metal wire rod is gone to be attached to the paste cement mortar on surface when derusting process；
（4）Phosphatization：Metal wire rod after the cleaning of the first cleaning device is directed to the second driving wheel from the first directive wheel, by second
Active wheel drive is simultaneously located on the left of Phosphating Slot and the rotation of second driven wheel on right side, two the second driven wheels with metal wire rod traction
It can enter in the Phosphating Slot equipped with phosphating solution positioned at metal wire rod between the two during rotation and walk carry out phosphatization back and forth, reach pair
Metal wire rod carries out the purpose of phosphatization；
（5）Second of cleaning：Second driven wheel of the metal wire rod on the left of Phosphating Slot after phosphatization comes out coiling and is oriented in second
During wheel, the second cleaning device sprays high-pressure cleaning liquid and carries out high-pressure wash to metal wire rod, removes metal wire rod in phosphorus
The extra phosphating solution on surface is attached to during chemical industry sequence；
（6）Saponification is waxed：Metal wire rod after the cleaning of the second cleaning device is directed to saponification from the second directive wheel and is oriented to successively
During runner and third directive wheel, metal wire rod, which enters in the soap tank equipped with saponification liquor to walk, carries out saponification waxing, reaches
To the purpose that saponification waxing is carried out to metal wire rod；
（7）Cooling：The metal wire rod of the waxing of saponification is come out from third directive wheel can be sprayed through apparatus for supercooling, cooling device
The metal wire rod that compressed air waxes to saponification cools down, and waxing stable and uniform and metal wire rod is enabled to cool down in time；
（8）Upper ash sizing and take-up：Metal wire rod after cooling is directed to from third directive wheel on third driving wheel, third master
Driving wheel driving metal wire rod enters trunk-type wire drawing admission machine, and the pressing mold roller in trunk-type wire drawing admission machine coordinates shell to line
Property metal wire rod carry out ash and pressing mold be shaped into round, then the trunk-type leading truck handle by being located on pressing mold roller output terminal
The metal wire rod of round, which is directed on take-up stand, carries out take-up, completes wire drawing and wire-drawing process.
8. a kind of pickling-free derusting phosphating continuous wire drawing production method according to claim 7, which is characterized in that described
The ratio of drilling mud bentonite and river sand in cement mortar is：0.5~2：9.5~11；The temperature of the phosphating solution is constant temperature
70 ~ 80 DEG C, the temperature of the saponification liquor is 70 ~ 80 DEG C of constant temperature.
9. a kind of pickling-free derusting phosphating continuous wire drawing production method according to claim 8, which is characterized in that described
In derusting, phosphatization and saponifying process, the maximum line velocity of metal wire rod is 120m/min, and metal wire rod is derusted, phosphorous chemical industry
The time of sequence is -5 minutes 2 minutes.
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| CN201610190201.1A CN105665469B (en) | 2016-03-30 | 2016-03-30 | A kind of pickling-free derusting phosphating continuous wire drawing equipment and its wire drawing production method |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106011814A (en) * | 2016-06-17 | 2016-10-12 | 霍山县龙鑫金属制品有限公司 | Surface phosphating treatment technique for steel |
| CN106424199A (en) * | 2016-12-06 | 2017-02-22 | 河北志达伟业通讯器材股份公司 | Direct phosphating process for hot-rolled wire rod |
| CN107142473A (en) * | 2017-05-12 | 2017-09-08 | 湖北军龙钢业有限公司 | A kind of phosphating solution and the method and phosphating plant that the online phosphatization of steel wire is carried out using the phosphating solution |
| CN106975673B (en) * | 2017-05-12 | 2018-07-10 | 湖北军龙钢业有限公司 | A kind of steel wire online processing production line |
| CN107825264B (en) * | 2017-11-17 | 2024-01-16 | 杭州新坐标科技股份有限公司 | Wire rod treatment process and device after drawing softening annealing |
| CN108754479B (en) * | 2018-07-02 | 2020-04-21 | 杨景峰 | Zero-emission phosphating and saponification method based on high-pressure closed circulation system |
| CN111112005A (en) * | 2019-12-25 | 2020-05-08 | 浙江德清富源智能装备科技有限公司 | Method and device for coating paraffin on spring steel wire for bearing processing equipment |
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| CN201670879U (en) * | 2010-03-16 | 2010-12-15 | 马占元 | Pickling-free phosphating equipment for wire drawing |
| CN201799482U (en) * | 2010-07-20 | 2011-04-20 | 上海亿浩环保技术工程有限公司 | No-pickling shelling derusting machine |
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