CN109128062A - The wheeled conticaster of steel band - Google Patents
The wheeled conticaster of steel band Download PDFInfo
- Publication number
- CN109128062A CN109128062A CN201710451552.8A CN201710451552A CN109128062A CN 109128062 A CN109128062 A CN 109128062A CN 201710451552 A CN201710451552 A CN 201710451552A CN 109128062 A CN109128062 A CN 109128062A
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- China
- Prior art keywords
- steel band
- crystallizing wheel
- slab
- wheel
- throwing mouth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 70
- 239000010959 steel Substances 0.000 title claims abstract description 70
- 238000005266 casting Methods 0.000 claims abstract description 42
- 238000002425 crystallisation Methods 0.000 claims abstract description 41
- 230000008025 crystallization Effects 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 3
- 239000007937 lozenge Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000009749 continuous casting Methods 0.000 abstract description 32
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 229910021652 non-ferrous alloy Inorganic materials 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 238000005096 rolling process Methods 0.000 description 6
- 238000002386 leaching Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The wheeled conticaster of steel band that the invention discloses a kind of to avoid lead liquid from overflowing from the throwing mouth of type chamber when continuous casting starts.The wheeled conticaster of the steel band, including rack, crystallizing wheel, steel band without a head, steel band train, the crystallization cavity of indent is provided on the external cylindrical surface of the crystallizing wheel, the steel band is tightened by steel band train and bypasses crystallizing wheel, crystallizing wheel is installed on the outside of steel band, the part external cylindrical surface of crystallizing wheel is close to steel band lateral surface, and the type chamber circumferentially extended along crystallizing wheel is formed by the crystallization cavity that steel band closes the part, type chamber one end is casting gate, the other end is throwing mouth, the intracavitary stopper structure being provided with for preventing lead liquid from overflowing from the throwing mouth of type chamber of the type.When starting injection lead liquid intracavitary to type from casting gate, due to the presence of stopper structure, lead liquid can be blocked, avoid not solidified lead liquid from overflowing from the throwing mouth of type chamber, can guarantee being normally carried out for continuous casting working procedure.It is suitble to promote and apply in the continuous casting installation for casting field of non-ferrous alloy.
Description
Technical field
The present invention relates to the continuous casting installation for casting of non-ferrous alloy, especially a kind of wheeled conticaster of steel band.
Background technique
Grid is the important component of lead-acid accumulator, and effect includes as electronics collector and fixed active matter
Matter.In the use process of lead-acid accumulator, porous active material can permeate sulfuric acid, and grid is caused to corrode, and influence grid
Service life cycle, and then important influence is caused to the durability of battery；Meanwhile the delivery request grid of electronics has
Good electric conductivity, it is desirable that its corrosion product has lower impedance, especially anode plate grid in use.Grid it is resistance to
There are close relationships between corrosivity and crystal structure, therefore in order to improve the crystal structure of grid, to improve the corruption of grid
Corrosion can and be passivated product, and usual way includes the use that the alloying elements such as antimony and casting moulding process are added.
Compared with direct casting and forming grid. g., lead tape is cast in casting molding first, is then rolled to. g., lead tape, and final
Rolling forms grid；Due to increasing milling step, the tissue of produced grid is finer and close, and high mechanical strength resistance to penetrates burn into
Cycle life extends.But casting molding is limited the raising of performance by rolling reduction, for the performance obtained, just needs
Want big rolling reduction, it is necessary to cast wider thicker. g., lead tape.Simultaneously as the high degree of automation of continuous casting, passes through company
Casting tandem rolling can greatly improve production efficiency；And the only exposure near crystallizing wheel of lead liquid, it can be dropped by way of concentrating exhausting
Low lead fume pollution, therefore be intended to produce. g., lead tape using continuous casting installation for casting.It is main for the continuous casting installation for casting of use in. g., lead tape production
Continuous casting installation for casting, double-roller continuous casting machine, the wheeled conticaster of steel band are drawn including leaching casting machine, melt.
Leaching casting machine is also known as Lead initiated plate electrode pelleter, by the cooling and shaping roller that will rotate immersion molten bath, at
Type roller surface, which is continuously formed, has certain thickness metal tape.Melt draws continuous casting installation for casting, passes through tundish and rotation
It is cooled and shaped roller to match, the lead liquid in tundish molten bath is incessantly in the cooling and shaping roller surface coating of rotation and shape
At with certain thickness metal tape.Casting machine, melt traction continuous casting installation for casting are soaked, the. g., lead tape with larger thickness is being used to prepare
When, due to the very dense of lead, one cubic metre of lead weighs about 11.3 tons, and it is continuous on roller that gravity can destroy fusing metal
Property, therefore the bigger molding of thickness is more difficult, the thickness uniformity is poorer.Therefore, wider for freezing ranges such as low-antimony-lead alloys
Metal, leaching casting machine, melt traction continuous casting installation for casting can hardly produce qualified. g., lead tape；For pure lead and lead calcium or lead calcium
The small metal in the freezing ranges such as tin alloy soaks casting machine at present, the thickness of melt traction continuous casting installation for casting continuous casting. g., lead tape is usually
1mm or so.Since the space further rolled is small, casting machine is soaked at present, melt traction continuous casting installation for casting is mainly used for directly
Continuous grid casting.
Double-roller continuous casting machine is usually used in the conticaster of plate slab continuous casting at present, two rollers are oppositely arranged, and molten metal is by two rollers
Side pours into formation molten bath at two roller gaps；With the rotation of roller, the molten metal in molten bath is cooled into continuous green shell simultaneously through roller
Into the cooling roller bed below roller；Not solidified molten metal is further cooled down in cooling roller bed in green shell, is ultimately formed complete
Slab.Double-roller continuous casting machine, not solidified molten metal needs are further cooled down in cooling roller bed in green shell, since lead matter is soft, green shell
Intensity is low, easily-deformable；And lead density is big, can be further exacerbated by the deformation of green shell.Therefore in order to guarantee produced slab thickness
Uniformity, it is necessary to limit the amount of non-frozen metal liquid in green shell, therefore the thickness of slab is difficult to improve, at present double-roller continuous casting machine
The thickness of continuous casting. g., lead tape is usually 5mm or so, is no more than 10mm.
In conclusion leaching casting machine, melt traction continuous casting installation for casting and double-roller continuous casting machine can only produce the lesser lead of thickness
Band, rolling reduction is smaller, and in order to obtain dense structure, and high mechanical strength resistance to penetrates the extended plate of burn into cycle life
Grid, it usually needs big rolling reduction, it is necessary to cast wider thicker. g., lead tape.Currently, generally using the wheeled continuous casting of steel band
Machine produces thickness, the biggish. g., lead tape of width, the wheeled conticaster of steel band, including rack, crystallizing wheel, steel band train, steel without a head
Band, slab conveying mechanism, the crystallization cavity of indent is provided on the external cylindrical surface of the crystallizing wheel, and the steel band passes through steel band train
Crystallizing wheel is tightened and bypasses, crystallizing wheel is installed on the outside of steel band, and the part external cylindrical surface of crystallizing wheel is close to steel band lateral surface, and
The type chamber circumferentially extended along crystallizing wheel, type chamber both ends are formed by the crystallization cavity that steel band closes the part, one end is casting gate, separately
One end is throwing mouth, further includes the cooling system for cooling steel band, crystallizing wheel, by cooling system to steel band, crystallizing wheel
It is cooling, form slab in the intracavitary gradually solidification of type by the molten metal of casting gate injection, with crystallizing wheel, steel band movement slab by drawing
Base mouth pulls out.Complete hermetic type chamber is formed due to surrounding crystallization cavity by steel band, provides good support, metal for slab
Liquid can carry out fluid infusion to solidification shrinkage automatically, therefore ensure that the stability of casting blank shape, and it is biggish to be able to produce thickness, width
. g., lead tape.But this wheeled conticaster of steel band has the following problems in use: firstly, starting from casting gate to type
When intracavitary injection lead liquid, lead liquid flows to throwing mouth along type chamber under the action of self-weight, since the cross-sectional area of type chamber is larger, and
Type it is intracavitary do not have obstacle, when lead liquid stream arrive throwing mouth when also completely solidification, not solidified lead liquid from throwing mouth spilling so that
Continuous casting cannot continue.Secondly, in continuous casting process, the intracavitary slab of type generally lean on slab conveying mechanism pulling force by slab with
Crystallization cavity separation, still, in continuous casting process, it sometimes appear that the phenomenon that slab and crystallization cavity bond together, just needs at this time
Pulling force that will be very big could separate slab with crystallization cavity, in this case, it is easy to break slab, influence continuous casting
It is normally carried out.Furthermore the casting tundish and throwing mouth of the existing wheeled conticaster of steel band are located at the same side of crystallizing wheel；Together
When, in order to avoid generating interference with the casting sloping platform of casting tundish and tundish, usual rollgang is located at crystallizing wheel
The other side of opposite tundish is simultaneously located above crystallizing wheel, and setting is prolonged by throwing mouth is bent around between rollgang and throwing mouth
The arc access bridge for extending to crystallizing wheel upper transport rollers road starting point end, the slab between throwing mouth and rollgang, moves upwards,
It is easily deformed by effect of weight and is even broken.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of to avoid throwing mouth of the lead liquid from type chamber when continuous casting starts
The wheeled conticaster of the steel band of spilling.
The technical solution adopted by the present invention to solve the technical problems is: the wheeled conticaster of the steel band, including rack, crystallization
Wheel, steel band without a head, steel band train, the crystallization cavity of indent is provided on the external cylindrical surface of the crystallizing wheel, and the steel band passes through steel
Crystallizing wheel is tightened and bypassed to band train, and crystallizing wheel is installed on the outside of steel band, the part external cylindrical surface and steel band lateral surface of crystallizing wheel
Be close to, and the type chamber that circumferentially extends along crystallizing wheel formed by the crystallization cavity that steel band closes the part, type chamber one end be casting gate,
The other end is throwing mouth, further includes the cooling system for cooling steel band, crystallizing wheel, the type is intracavitary to be provided with for preventing lead
The stopper structure that liquid is overflowed from the throwing mouth of type chamber, the stopper structure are made of at least one arc plug, arc plug
Intrados and the inner wall of crystallization cavity fit closely, and extrados and the steel band of arc plug fit closely.
Further, central angle corresponding to the intrados of the arc plug is 5 °~10 °.
Further, the thickness of the arc plug is 1~3mm bigger than the depth of crystallization cavity.
Further, the wedge shape being provided in the rack for separating slab with crystallization cavity plays ingot splitter, it is described
The top that ingot splitter is located at throwing mouth is played, the tip of described ingot splitter is contacted with the crystallization cavity bottom of crystallizing wheel.
Further, the arc plug is wedge-shaped, the wedge of the arc plug tapered end towards one end of throwing mouth
Shape face is adapted with the cavity that crystallization cavity wall surrounds with the tip for the splitter that weighs anchor.
Further, crystallizing wheel is divided into first area and second area by the fore-and-aft plane for crossing crystallizing wheel axial direction,
The casting gate is located at the top of crystallizing wheel first area, and the throwing mouth is located at the lower part of crystallizing wheel second area；The machine
Slab conveying mechanism is additionally provided on frame, the slab conveying mechanism includes access bridge, rollgang, slab supporting mechanism；It is described
The conveyor surface of access bridge is smooth curved surface and one end is higher than the other end, and the high one end of the access bridge is located above crystallizing wheel, is low
One end is located at the outside of crystallizing wheel second area；Described rollgang one end is located above crystallizing wheel and one end phase high with access bridge
Even, the other end is located at the outside of crystallizing wheel first area；The slab supporting mechanism is oblique by the outside of crystallizing wheel second area
Under extend to crystallizing wheel throwing mouth position top, by slab supporting mechanism be formed in parallel with crystallizing wheel axial direction slab support
Face；The low one end of the access bridge is located at top of the slab supporting mechanism far from crystallizing wheel one end, and the slab supporting mechanism is close
One end of crystallizing wheel is adapted with the distance between the tip for playing ingot splitter with slab thickness.
Further, described be equipped with rushing board mechanism on the rack, the rushing board mechanism includes roller carrier shaft, is mounted on machine
Connection carrying roller, flip body, the driving mechanism for flip body on frame；The connection carrying roller setting is separate in slab supporting mechanism
The outside of crystallizing wheel one end end, and the roller carrier shaft is axially parallel to crystallizing wheel axial direction；Described flip body one end with connect support
The roller carrier shaft of roller is hinged, and flip body is rotated around roller carrier shaft under the action of the drive mechanism, and the flip body passes through driving mechanism and support
Roll shaft is mounted on the rack.
The beneficial effects of the present invention are: by the intracavitary setting stopper structure of type, starting from casting gate to the intracavitary note of type
When entering lead liquid, due to the presence of stopper structure, lead liquid can be blocked, not solidified lead liquid is avoided to overflow from the throwing mouth of type chamber,
It can guarantee being normally carried out for continuous casting working procedure.The stopper structure being made of at least one arc plug, can effectively prevent lead liquid
It is overflowed from the throwing mouth of type chamber, while it is intracavitary arc plug very easily can be mounted on type.By the intrados of arc plug
Corresponding central angle is set as 5 °~10 °, makes for convenience to separate arc plug with crystallization cavity.The thickness ratio of arc plug
Arc plug and crystallization cavity can be fitted closely together by steel band, prevent arc stifled by the big 1~3mm of the depth of crystallization cavity
Head is in the intracavitary sliding of type.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wheeled conticaster of steel band of the present invention；
Fig. 2 is the structural schematic diagram of type chamber of the present invention；
Fig. 3 is the structural schematic diagram of plug of the present invention；
Description of symbols in figure: rack 100, access bridge 110, rollgang 120, slab supporting mechanism 130, rushing board mechanism 170,
Roller carrier shaft 171, flip body 173, driving mechanism 174, plays ingot splitter 180, tip 181, crystallizing wheel 200, knot at connection carrying roller 172
Brilliant chamber 201, casting gate 203, throwing mouth 204, steel band without a head 301, steel band train 302, stopper structure 400, arc plug 401.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figures 1 to 3, the wheeled conticaster of the steel band, including rack 100, crystallizing wheel 200, steel band without a head 301, steel
With train 302, the crystallization cavity 201 of indent is provided on the external cylindrical surface of the crystallizing wheel 200, the steel band 301 passes through steel band
Train 302 is tightened and around crystallizing wheel 200, and crystallizing wheel 200 is installed on 301 outside of steel band, the part external cylindrical surface of crystallizing wheel 200
It is close to 301 lateral surface of steel band, and is formed by the crystallization cavity 201 that steel band 301 closes the part and circumferentially extended along crystallizing wheel 200
Type chamber, type chamber one end is casting gate 203, the other end is throwing mouth 204, further includes for cooling steel band 301, crystallizing wheel 200
Cooling system, the intracavitary stopper structure 400 being provided with for preventing lead liquid from overflowing from the throwing mouth 204 of type chamber of the type, institute
It states stopper structure 400 to be made of at least one arc plug 401, the intrados of arc plug 401 and the inner wall of crystallization cavity 201 are tight
Closely connected conjunction, extrados and the steel band 301 of arc plug 401 fit closely.By opening in the intracavitary setting stopper structure 400 of type
When beginning injection lead liquid intracavitary to type from casting gate 203, due to the presence of stopper structure 400, lead liquid can be blocked, avoid not solidifying
Lead liquid from the throwing mouth 204 of type chamber overflow, can guarantee being normally carried out for continuous casting working procedure.By at least one arc plug 401
The stopper structure 400 of composition can effectively prevent lead liquid to overflow from the throwing mouth 204 of type chamber, while can be very easily by arc
It is intracavitary that shape plug 401 is mounted on type.Central angle corresponding to the intrados of the arc plug 401 can according to actual needs and
It is fixed, arc plug 401 is separated with crystallization cavity 201 for convenience, usually by the center of circle corresponding to the intrados of arc plug 401
Angle is set as 5 °~10 °.Meanwhile arc plug 401 is in the intracavitary sliding of type in order to prevent, the thickness of arc plug 401 is than crystallization
Big 1~the 3mm of the depth of chamber 201 can be fitted closely arc plug 401 and crystallization cavity 201 together by steel band 301.Separately
Outside, it is provided in the rack 100 for the slab wedge shape isolated with crystallization cavity 201 to be played ingot splitter 180, described ingot splitter
180 are located at the top of throwing mouth 204, and the tip 181 of described ingot splitter 180 connects with 201 bottom of crystallization cavity of crystallizing wheel 200
Touching, in rack 100 be arranged wedge shape weigh anchor splitter 180 can also be very convenient even if slab bonds together with crystallization cavity 201
Slab is separated with crystallization cavity 201, avoid slab from being pulled off due to bonding together with crystallization cavity 201, guarantee continuous casting
Be normally carried out.Arc plug is separated with crystallization cavity for convenience, by the arc plug 401 towards the one of throwing mouth 204
End is wedge shape, the cavity that the lozenges and 201 inner wall of crystallization cavity of 401 tapered end of arc plug surround and the splitter 180 that weighs anchor
Tip 181 be adapted.
In order to effectively avoid the deformation of slab between throwing mouth 204 and rollgang 120 from being even broken, crystallized by crossing
Crystallizing wheel 200 is divided into first area and second area by the axial fore-and-aft plane of wheel 200, and the casting gate 203 is located at crystallization
The top of 200 first areas is taken turns, the throwing mouth 204 is located at the lower part of 200 second area of crystallizing wheel；In the rack 100 also
It is provided with slab conveying mechanism, the slab conveying mechanism includes access bridge 110, rollgang 120, slab supporting mechanism 130；Institute
The conveyor surface for stating access bridge 110 is smooth curved surface and one end is higher than the other end, and the high one end of the access bridge 110 is located at crystallizing wheel
200 tops, low one end are located at the outside of 200 second area of crystallizing wheel；Described 120 one end of rollgang is located at crystallizing wheel 200
Top and one end high with access bridge 110 are connected, the other end is located at the outside of 200 first area of crystallizing wheel；The slab supports machine
Structure 130 is extended to the top of 204 position of throwing mouth of crystallizing wheel 200 by the outside of 200 second area of crystallizing wheel obliquely, by plate
Base supporting mechanism 130 is formed in parallel with the axial slab supporting surface of crystallizing wheel 200；The low one end of the access bridge 110 is located at slab
Top of the supporting mechanism 130 far from 200 one end of crystallizing wheel, the slab supporting mechanism 130 close to crystallizing wheel 200 one end with rise
The distance between tip 181 of ingot splitter 180 is adapted with slab thickness.By the setting of slab supporting mechanism 130, so that drawing
It is moved outside 110 throwing mouth of bridge, 204 one end, reduces the gradient of access bridge 110, enhance access bridge 110 to the enabling capabilities of slab thereon；Together
When, good support is formed between throwing mouth 204 and access bridge 110 by slab supporting mechanism 130, therefore can effectively avoid
The deformation of slab is even broken between throwing mouth 204 and rollgang 120.
Finally, being equipped with rushing board mechanism 170 in rack 100 described, the rushing board mechanism includes roller carrier shaft 171, peace
Connection carrying roller 172, flip body 173, the driving mechanism 174 for flip body 173 in rack 100；The connection carrying roller
172 are arranged in outside of the slab supporting mechanism 130 far from 200 one end end of crystallizing wheel, and the roller carrier shaft 171 is axially parallel to
Crystallizing wheel 200 is axial；Described 173 one end of flip body is hinged with the roller carrier shaft 171 for connecting carrying roller 172, acts in driving mechanism 174
Lower flip body 173 is rotated around roller carrier shaft 171, and the flip body 173 is mounted on rack by driving mechanism 174 and roller carrier shaft 171
On 100.Open pour when, flip body 173 is located at initial position, with the progress of continuous casting, the base head of slab by slab supporting surface and
Extend on the face that the slab overturning face of flip body 173 connects and composes, is cast by slab supporting mechanism 130 and 170 pairs of rushing board mechanism
Base carries out temporary support；After slab reaches certain length, flip body 173 is flipped up by driving mechanism 174, thus band
Dynamic slab is flipped up, and slab base head is fallen under Gravitative Loads on rollgang 120, and ensure that by the self weight of slab
Slab with access bridge 110, rollgang 120 cooperation, so as to avoid by the way that base head is manually transferred to access bridge 110 and conveying roller
When on road 120, the possible damage to slab.
Claims (7)
1. the wheeled conticaster of steel band, including rack (100), crystallizing wheel (200), steel band without a head (301), steel band train (302), institute
The crystallization cavity (201) that indent is provided on the external cylindrical surface of crystallizing wheel (200) is stated, the steel band (301) passes through steel band train
(302) it tightens and bypasses crystallizing wheel (200), crystallizing wheel (200) is installed on the outside of steel band (301), outside the part of crystallizing wheel (200)
Cylindrical surface is close to steel band (301) lateral surface, and is formed by the crystallization cavity (201) that steel band (301) close the part along crystallization
The type chamber of (200) circumferentially extending is taken turns, type chamber one end is casting gate (203), the other end is throwing mouth (204), further includes for cold
But the cooling system of steel band (301), crystallizing wheel (200), it is characterised in that: the type is intracavitary to be provided with for preventing lead liquid from type
The stopper structure (400) that the throwing mouth (204) of chamber overflows, the stopper structure (400) is by least one arc plug (401) group
At the intrados of arc plug (401) and the inner wall of crystallization cavity (201) fit closely, the extrados and steel of arc plug (401)
Band (301) fits closely.
2. the wheeled conticaster of steel band as described in claim 1, it is characterised in that: the intrados institute of the arc plug (401)
Corresponding central angle is 5 °~10 °.
3. the wheeled conticaster of steel band as claimed in claim 2, it is characterised in that: the thickness of the arc plug (401) is than knot
Big 1~the 3mm of depth of brilliant chamber (201).
4. the wheeled conticaster of steel band as claimed in claim 3, it is characterised in that: be provided on the rack (100) for inciting somebody to action
The wedge shape that slab is separated with crystallization cavity (201) plays ingot splitter (180), and described ingot splitter (180) is located at the upper of throwing mouth (204)
Side, the tip (181) of described ingot splitter (180) is contacted with crystallization cavity (201) bottom of crystallizing wheel (200).
5. the wheeled conticaster of steel band as claimed in claim 4, it is characterised in that: the arc plug (401) is towards throwing mouth
(204) one end is wedge shape, the cavity that the lozenges and crystallization cavity (201) inner wall of arc plug (401) tapered end surround
It is adapted with the tip (181) of the splitter that weighs anchor (180).
6. the wheeled conticaster of steel band as claimed in claim 5, it is characterised in that: flat by the longitudinal direction for crossing crystallizing wheel (200) axial direction
Crystallizing wheel (200) is divided into first area and second area by face, and the casting gate (203) is located at (200) first area of crystallizing wheel
The top in domain, the throwing mouth (204) are located at the lower part of crystallizing wheel (200) second area；It is additionally provided on the rack (100)
Slab conveying mechanism, the slab conveying mechanism include access bridge (110), rollgang (120), slab supporting mechanism (130)；Institute
The conveyor surface for stating access bridge (110) is smooth curved surface and one end is higher than the other end, and the high one end of the access bridge (110) is located at crystallization
Wheel (200) top, low one end are located at the outside of crystallizing wheel (200) second area；Described rollgang (120) one end is located at knot
Above crystalline substance wheel (200) and one end high with access bridge (110) is connected, the other end is located at the outside of crystallizing wheel (200) first area；Institute
State the throwing mouth that slab supporting mechanism (130) is extended to crystallizing wheel (200) by the outside of crystallizing wheel (200) second area obliquely
(204) top of position is formed in parallel with the slab supporting surface of crystallizing wheel (200) axial direction by slab supporting mechanism (130)；It is described
The low one end of access bridge (110) is located at the top of slab supporting mechanism (130) far from crystallizing wheel (200) one end, the slab support
Mechanism (130) is close to the same slab thickness in the distance between the one end of crystallizing wheel (200) and the tip (181) of ingot splitter (180)
It is adapted.
7. the wheeled conticaster of steel band as claimed in claim 6, it is characterised in that: described to be equipped with push plate on rack (100)
Mechanism (170), the rushing board mechanism include roller carrier shaft (171), the connection carrying roller (172), the flip body that are mounted on rack (100)
(173), it is used for the driving mechanism (174) of flip body (173)；The connection carrying roller (172) is arranged in slab supporting mechanism (130)
Outside far from crystallizing wheel (200) one end end, and the roller carrier shaft (171) is axially parallel to crystallizing wheel (200) axially；It is described
Flip body (173) one end with connect the roller carrier shafts (171) of carrying roller (172) hingedly, the flip body under driving mechanism (174) effect
(173) it is rotated around roller carrier shaft (171), the flip body (173) is mounted on machine by driving mechanism (174) and roller carrier shaft (171)
On frame (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451552.8A CN109128062A (en) | 2017-06-15 | 2017-06-15 | The wheeled conticaster of steel band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451552.8A CN109128062A (en) | 2017-06-15 | 2017-06-15 | The wheeled conticaster of steel band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109128062A true CN109128062A (en) | 2019-01-04 |
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ID=64829879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451552.8A Pending CN109128062A (en) | 2017-06-15 | 2017-06-15 | The wheeled conticaster of steel band |
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| CN (1) | CN109128062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957914A (en) * | 2020-09-08 | 2020-11-20 | 云南锡业股份有限公司锡业分公司 | Continuous production line of soldering tin electrolysis starting sheet and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398002A (en) * | 2011-11-24 | 2012-04-04 | 德阳宏广科技有限公司 | Steel belt wheel-type continuous casting machine for continuous casting of lead belts |
| CN106392027A (en) * | 2015-07-31 | 2017-02-15 | 陈文杰 | Wheel-type continuous casting machine |
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2017
- 2017-06-15 CN CN201710451552.8A patent/CN109128062A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398002A (en) * | 2011-11-24 | 2012-04-04 | 德阳宏广科技有限公司 | Steel belt wheel-type continuous casting machine for continuous casting of lead belts |
| CN106392027A (en) * | 2015-07-31 | 2017-02-15 | 陈文杰 | Wheel-type continuous casting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957914A (en) * | 2020-09-08 | 2020-11-20 | 云南锡业股份有限公司锡业分公司 | Continuous production line of soldering tin electrolysis starting sheet and production method thereof |
| CN111957914B (en) * | 2020-09-08 | 2024-05-17 | 云南锡业股份有限公司锡业分公司 | Continuous production line and production method for tin soldering electrolysis starting sheet |
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Application publication date: 20190104 |