CN114769537A - Steel-aluminum composite plate strip, composite plate strip continuous casting device and preparation method thereof - Google Patents
Steel-aluminum composite plate strip, composite plate strip continuous casting device and preparation method thereof Download PDFInfo
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- CN114769537A CN114769537A CN202210429345.3A CN202210429345A CN114769537A CN 114769537 A CN114769537 A CN 114769537A CN 202210429345 A CN202210429345 A CN 202210429345A CN 114769537 A CN114769537 A CN 114769537A
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- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1284—Horizontal removing
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- 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
- B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
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- 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
- B22D11/08—Accessories for starting the casting procedure
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- 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
- B22D11/10—Supplying or treating molten metal
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- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
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- 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
- B22D11/143—Plants for continuous casting for horizontal casting
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A steel-aluminum composite plate strip, a composite plate strip continuous casting device and a preparation method thereof belong to the technical field of continuous casting equipment and aim to solve the problems that in the existing traction demoulding process, the pulling-off phenomenon is easy to occur, so that the demoulding time is greatly increased, and the overall working efficiency is seriously influenced; the invention is characterized in that the shifting mechanism is connected with the traction mechanism through the shifting mechanism, the displacement mechanism and the traction mechanism, and the shifting mechanism is connected with the traction box; the invention realizes that in the working process, the port of the port box is sealed by the heat conducting plate, the heat of the port box can be transferred into the heat collecting box, and when the stored heat is required to be utilized, the heat transmission port is opened, so that the air pressure telescopic rod A, the air pressure telescopic rod B and the air pressure telescopic rod C can work by utilizing the heat, the whole formed plate belt can be firmly fixed with the positioning plate, the pulling-out phenomenon in the process of drawing and demolding is prevented, and the integral working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of continuous casting equipment, in particular to a steel-aluminum composite plate strip, a composite plate strip continuous casting device and a preparation method thereof.
Background
The composite plate strip is a plate strip produced by carrying out metallurgical bonding on two or more metals with different materials and properties through composite processing, is produced by various composite processing methods, and is generally produced by a rolling method. The rolling method of the composite plate strip comprises a hot rolling composite method, a cold rolling composite method, a powder rolling composite (powder metallurgy composite) method, an asynchronous rolling composite method, an explosion composite method (metal explosion processing) and the like, and a continuous casting device is indispensable to prepare the composite plate strip.
Present continuous casting device is in the course of the work, is drawing the drawing-off process in, appears drawing the phenomenon easily, leads to drawing of patterns time greatly increased, seriously influences holistic work efficiency, and has certain damage to the composite board area after the shaping, influences its quality, secondly, at the demolding in-process, because of the molten steel shaping back, can the adhesion be in the same place with mould itself, is difficult to the demolding, also can influence holistic work efficiency, and is great to the product injury after the shaping.
Therefore, the steel-aluminum composite plate strip, the composite plate strip continuous casting device and the preparation method thereof are provided.
Disclosure of Invention
The invention aims to provide a steel-aluminum composite plate strip, a composite plate strip continuous casting device and a preparation method thereof, which solve the problems that in the prior art, in the working process of the continuous casting device, in the traction demoulding process, the drawing-off phenomenon is easy to occur, so that the demoulding time is greatly increased, the integral working efficiency is seriously influenced, the formed composite plate strip has certain damage and the quality is influenced, and in the demoulding process, after molten steel is formed, the composite plate strip and a mould are adhered together, so that the mould is difficult to be drawn out, the integral working efficiency is influenced, and the formed product is greatly damaged.
In order to achieve the purpose, the invention provides the following technical scheme: a steel-aluminum composite plate strip and composite plate strip continuous casting device comprises an injection box, a forming box arranged on one side of the injection box and a traction box arranged on one side of the forming box, wherein the injection box, the forming box and the traction box are communicated with each other;
the conversion mechanism comprises a heat conduction plate and a heat collection box which are arranged at the upper end of the traction box, a heat transmission port arranged on one side of the heat collection box, and a meter groove formed in the upper surface of the traction box, the heat collection box is movably connected with the meter groove, two sides of the traction box are both provided with outer through grooves, and the bottom of the traction box is provided with a sliding strip;
the displacement mechanism comprises a displacement plate arranged in the traction box, a T-shaped groove formed in one side of the displacement plate, a platform plate arranged at the lower end of the displacement plate and a clamping plate arranged on the lower bottom surface of the platform plate, wherein an air pressure telescopic rod A is arranged on one side of the platform plate, the platform plate is movably connected with the sliding strip through the clamping plate, and one end of the air pressure telescopic rod A is connected with the inner wall of the traction box;
the traction mechanism comprises a guide plate arranged on one side of the displacement plate, a guide rail arranged on the outer surface of the guide plate, a T-shaped block arranged on one side of the guide plate, an air pressure telescopic rod B arranged on one side of the T-shaped block and an air pressure telescopic rod C arranged in the guide rail, wherein one side of the guide plate is also provided with a positioning assembly, and one end of the air pressure telescopic rod C is connected with the positioning assembly;
the positioning assembly comprises a positioning plate arranged on one side of the guide plate, a guide block arranged on one side of the positioning plate, a clamping groove formed in the outer surface of the positioning plate, a bottom plate arranged at the bottom of the clamping groove, and an air pressure push rod penetrating through one end of the positioning plate, wherein a right-angle tube is arranged at one end of the air pressure push rod, a control valve tube is arranged on the outer surface of the right-angle tube, a transmission rod is arranged on the outer surface of the positioning plate, one end of the right-angle tube is connected with the transmission rod, a lower connection hose is arranged on the lower bottom surface of the positioning plate, the positioning plate is movably connected with the guide rail through the guide block, and one end of an air pressure telescopic rod C is connected with the guide block;
the air pressure telescopic rod A, the air pressure telescopic rod B and the air pressure telescopic rod C are communicated with the heat transmission port.
Furthermore, the upper surface of the injection box is provided with a port box, the inner wall of the port box is provided with a socket groove, one side of the port box is provided with an external groove, the outer surface of the injection box is provided with a placement groove, the injection box is connected with the guiding-in mechanism through the placement groove, and the heat-conducting plate and the external groove are arranged in the same horizontal plane and are matched.
Further, leading-in mechanism is including setting up at the inside central authorities board of resettlement inslot, the embedded groove of setting on the central authorities board surface to and set up at inside derivation subassembly and the lifter of embedded groove, the one end of lifter is connected with the embedded groove inner wall, the other end of lifter with derive the subassembly and be connected.
Furthermore, the leading-in mechanism further comprises a back groove formed in one side of the central plate, a guide hole formed in the back groove and a plug plate arranged in the back groove, a sealing plug is arranged on the outer surface of the plug plate, a return spring is arranged on one side of the plug plate, one end of the return spring is connected with the back groove, three groups of back grooves are formed in the back groove, and the three groups of back grooves are formed in the upper half part, the middle part and the lower half part of the central plate respectively.
Furtherly, derive the subassembly including setting up at the inside T type pipe of embedded groove, set up the magnetic end plate in T type pipe one end to and set up the flexible nozzle stub at the T type pipe other end, magnetic end plate and cock board all have magnetism, and magnetism is the same, and T type pipe is linked together with the guide hole.
Further, the upward lifting component comprises an inclined plate arranged at the bottom of the injection tank, a shallow groove and a collecting tank which are arranged on the upper surface of the inclined plate, and a side hole arranged on one side of the inclined plate, wherein a middle through hole is arranged on the inner wall of the collecting tank, the shallow groove is communicated with the collecting tank through the middle through hole, an electromagnetic armature and an extrusion spring are arranged on the lower bottom surface of the inclined plate, and the inclined plate is magnetically connected with the bottom of the injection tank through the electromagnetic armature.
Further, be provided with down and connect the groove on the inner wall of shaping case, be provided with on the surface of shaping case and mainly connect the groove, forming mechanism's both ends are connected with down connecting the groove and mainly connecting the groove respectively, forming mechanism is including setting up the shaping frid in the shaping incasement portion, set up the counter bore in the shaping frid inside, set up the magnetic panel in shaping frid one end, and set up the linkage plate at the shaping frid other end, the one end of linkage plate is provided with the radian board, the hole has all been seted up to the both sides of shaping frid, the lower extreme of shaping frid is provided with refrigeration assembly, refrigeration assembly's both sides all are provided with the person in charge, the one end of being responsible for is linked together with the refrigerator that sets up in the shaping bottom of the case portion, the shaping frid passes through magnetic panel and locating plate magnetic connection.
Further, the refrigeration assembly comprises a concave plate arranged at the lower end of the forming groove plate, a telescopic ejector rod arranged on the outer surface of the concave plate, discharge pipes arranged on two sides of the concave plate and a motor arranged on one side of the concave plate, the discharge pipes are embedded with the placing holes and communicated with the concave plate, a spring rope and a sealing plate are arranged inside the counter bore, the sealing plate is connected with the counter bore through the spring rope, and the telescopic ejector rod corresponds to the counter bore.
Furthermore, a rotating rod is arranged inside the concave plate, the motor is in transmission connection with the rotating rod, a baffle A and a baffle B are arranged on the outer surface of the rotating rod, a blocking block is arranged on the outer surface of the baffle B, a blocking plate and a supporting spring are arranged on one side of the blocking block, the blocking plate is connected with the blocking block through the supporting spring, two groups of telescopic ejector rods are arranged, and the baffle A and the blocking plate are respectively corresponding to the two groups of telescopic ejector rods.
The invention provides another technical scheme that: the preparation method of the steel-aluminum composite plate strip and the composite plate strip continuous casting device comprises the following steps:
s1, injecting the molten steel into an injection box, wherein the molten steel flows out of the telescopic short pipe and flows into the forming groove plate, and a refrigerator at the bottom of the forming box is opened to enable cold air to be in contact with the forming groove plate, so that the preparation of the composite plate strip is completed;
s2: in the molten steel injection process, when the amount of molten steel is small, the magnetic armature is utilized to incline the inclined plate, the residual molten steel on the inclined plate can flow into the collecting groove and then flow into the T-shaped pipe from the side hole, and when the T-shaped pipe moves to a position, the back groove is separated from the plug plate, so that the discharge is completed;
s3: after molten steel in the molding groove plate is molded, the baffle A and the baffle B are rolled up by using a motor, so that the opening of the telescopic ejector rod is opened, the telescopic ejector rod is extended, and a molded steel strip is jacked up;
s4: before cooling and forming, the positioning plate corresponds to the forming groove plate, molten steel flows into the clamping groove along with the force, the cold air coming out of the lower connecting hose is used for cooling the steel strip in the clamping groove, part of heat is stored, the air pressure push rod is heated and extended by utilizing the principle of thermal expansion and cold contraction, and the formed steel strip is fixedly clamped;
s5: in the work, utilize the heat-conducting plate to seal the mouth of port case, its heat can transmit to the thermal-arrest incasement, when needing to utilize the heat of storage, open heat transmission port, make pneumatic telescoping rod A, pneumatic telescoping rod B and pneumatic telescoping rod C utilize the heat to work, so far, accomplish all preparation steps.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a steel-aluminum composite plate strip, a composite plate strip continuous casting device and a preparation method thereof, wherein the upper end of a traction box is provided with a heat conducting plate and a heat collecting box, one side of the heat collecting box is provided with a heat transmission port, the upper surface of the traction box is provided with a surface groove, the heat collecting box is movably connected with the surface groove, two sides of the traction box are both provided with outer through grooves, the bottom of the traction box is provided with a slide bar, the interior of the traction box is provided with a displacement plate, one side of the displacement plate is provided with a T-shaped groove, the lower end of the displacement plate is provided with a platform plate, the lower bottom surface of the platform plate is provided with a clamping plate, one side of the platform plate is provided with an air pressure telescopic rod A, the platform plate is movably connected with the slide bar through the clamping plate, one end of the air pressure telescopic rod A is connected with the inner wall of the traction box, one side of the displacement plate is provided with a guide plate, the outer surface of the guide plate is provided with a guide rail, and one side of the guide plate is provided with a T-shaped block, one side of the T-shaped block is provided with an air pressure telescopic rod B, the inside of the guide rail is provided with an air pressure telescopic rod C, one side of the guide plate is also provided with a positioning component, one end of the air pressure telescopic rod C is connected with the positioning component, secondly, one side of the guide plate is provided with a positioning plate, one side of the positioning plate is provided with a guide block, the outer surface of the positioning plate is provided with a clamping groove, the bottom of the clamping groove is provided with a bottom plate, one end of the positioning plate is provided with an air pressure push rod, one end of the air pressure push rod is provided with a right-angle tube, the outer surface of the right-angle tube is provided with a control valve tube, the outer surface of the positioning plate is provided with a transmission rod, one end of the right-angle tube is connected with the transmission rod, the lower bottom surface of the positioning plate is provided with a lower connection hose, the positioning plate is movably connected with the guide rail through the guide block, one end of the air pressure telescopic rod C is connected with the guide block, and the air pressure telescopic rod A, the air pressure telescopic rod B is communicated with the heat transmission port, before the cooling shaping, with the locating plate with the shaping frid is corresponding, the molten steel can be in the same trend flow to the double-layered groove, the air conditioning that the hose came out down is utilized to cool off the steel band in the double-layered groove equally, store partial heat simultaneously, utilize expend with heat and contract with cold principle, the atmospheric pressure push rod is heated the extension, the steel band after the shaping carries out fixed centre gripping, simultaneously at work, utilize the heat-conducting plate to seal the mouth of port case, its heat can transmit to the thermal-arrest incasement, when needs utilize the heat of storage, open heat transmission port, make atmospheric pressure telescopic link A, atmospheric pressure telescopic link B utilizes the heat to work with atmospheric pressure telescopic link C, make whole shaping back slab band can firmly fix with the locating plate, prevent to pull out the phenomenon to appear pulling in-process of mould, improve holistic work efficiency.
2. The invention provides a steel-aluminum composite plate strip, a composite plate strip continuous casting device and a preparation method thereof, wherein a lower connecting groove is arranged on the inner wall of a forming box, a main connecting groove is arranged on the outer surface of the forming box, and two ends of a forming mechanism are respectively connected with the lower connecting groove and the main connecting groove, wherein a forming groove plate is arranged inside the forming box, a counter bore is arranged inside the forming groove plate, a magnetic panel is arranged at one end of the forming groove plate, a connecting plate is arranged at the other end of the forming groove plate, an arc plate is arranged at one end of the connecting plate, placing holes are formed in two sides of the forming groove plate, a refrigeration assembly is arranged at the lower end of the forming groove plate, a main pipe is arranged on two sides of the refrigeration assembly, one end of the main pipe is communicated with a refrigerator arranged at the bottom of the forming box, the forming groove plate is magnetically connected with a positioning plate through the magnetic panel, a concave plate is arranged at the lower end of the forming groove plate, a telescopic ejector rod is arranged on the outer surface of the concave plate, discharge pipes are arranged on two sides of the concave plate, a motor is arranged on one side of the concave plate, the discharge pipes are connected with the placing holes in an embedded manner, a main pipe is communicated with the concave plate, a spring rope and a sealing plate are arranged inside each counter bore, the sealing plate is connected with the counter bores through the spring rope, the telescopic ejector rods correspond to the counter bores, a rotating rod is arranged inside the concave plate, the motor is in transmission connection with the rotating rod, a baffle plate A and a baffle plate B are arranged on the outer surface of the rotating rod, a sealing block is arranged on the outer surface of the baffle plate B, a sealing plate and a supporting spring are arranged on one side of the sealing block, the sealing plate is connected with the sealing block through the supporting spring, two groups of telescopic ejector rods are arranged, the baffle plate A and the sealing plate respectively correspond to the two groups of telescopic ejector rods, after molten steel in the molding groove plate is molded, the baffle plate A and the baffle plate B are rolled by the motor, openings of the telescopic ejector rods are opened, so that the telescopic ejector rods extend, the formed steel belt is jacked up, so that the formed composite plate belt is conveniently demolded, the condition that the plate belt body is damaged due to the fact that the composite plate belt is difficult to demold in the traction demolding process is avoided, and meanwhile the overall working efficiency is also improved.
3. The invention provides a steel-aluminum composite plate strip, a composite plate strip continuous casting device and a preparation method thereof, wherein a port box is arranged on the upper surface of an injection box, a socket groove is arranged on the inner wall of the port box, an external groove is arranged on one side of the port box, a placing groove is arranged on the outer surface of the injection box, the injection box is connected with a leading-in mechanism through the placing groove, a heat conducting plate and the external groove are arranged in the same horizontal plane and are matched, a central plate is arranged inside the placing groove, an embedded groove is arranged on the outer surface of the central plate, a leading-out component and a lifting rod are arranged inside the embedded groove, one end of the lifting rod is connected with the inner wall of the embedded groove, the other end of the lifting rod is connected with the leading-out component, a back groove is arranged on one side of the central plate, a guide hole is arranged inside the back groove, a plug plate is arranged inside the back groove, a sealing plug is arranged on the outer surface of the plug plate, a return spring is arranged on one side of the plug plate, one end of a reset spring is connected with a back groove, the back groove is provided with three groups, the three groups of back grooves are respectively arranged at the upper half part, the middle part and the lower half part of a central plate, a T-shaped pipe is arranged inside an embedded groove, one end of the T-shaped pipe is provided with a magnetic end plate, the other end of the T-shaped pipe is provided with a telescopic short pipe, the magnetic end plate and a plug plate are both magnetic and have the same magnetism, the T-shaped pipe is communicated with a guide hole, the bottom of an injection box is provided with an inclined plate, the upper surface of the inclined plate is provided with a shallow groove and a collecting groove, one side of the inclined plate is provided with a lateral hole, the inner wall of the collecting groove is provided with a middle through hole, the shallow groove is communicated with the collecting groove through the middle through hole, the lower bottom surface of the inclined plate is provided with an electromagnetic armature and an extrusion spring, the inclined plate is magnetically connected with the bottom of the injection box through the electromagnetic armature, and when the amount of molten steel is less, the inclined plate is inclined by the magnetic armature, the residual molten steel on the inclined plate can flow into the collecting groove and then flow into the T-shaped pipe from the side hole, when the T-shaped pipe moves to a position, the back groove is separated from the plug plate, the molten steel is discharged, the residual molten steel in the injection tank is less, the molten steel utilization rate is high, and the working cost is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel-aluminum composite plate strip and a composite plate strip continuous casting device according to the present invention;
FIG. 2 is a schematic structural view of an injection box of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the invention;
FIG. 3 is a schematic diagram of the internal structure of the injection box of the steel-aluminum composite plate strip and composite plate strip continuous casting device of the invention;
FIG. 4 is a schematic structural view of a lifting assembly of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the invention;
FIG. 5 is a schematic structural diagram of an introducing mechanism of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the invention;
FIG. 6 is a schematic diagram of a central plate structure of a steel-aluminum composite plate strip and a composite plate strip continuous casting device according to the present invention;
FIG. 7 is a schematic structural diagram of a leading-out assembly of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the invention;
FIG. 8 is a schematic structural view of a steel-aluminum composite plate strip and a composite plate strip continuous casting device forming box of the invention;
FIG. 9 is a schematic structural diagram of a forming mechanism of a steel-aluminum composite plate strip and composite plate strip continuous casting device according to the present invention;
FIG. 10 is a schematic structural view of a refrigeration assembly of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the present invention;
FIG. 11 is a schematic view of the internal structure of a concave plate of the steel-aluminum composite plate strip and composite plate strip continuous casting device of the present invention;
FIG. 12 is a schematic structural diagram of a conversion mechanism of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the invention;
FIG. 13 is a schematic structural view of a displacement mechanism of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the present invention;
FIG. 14 is a schematic structural view of a steel-aluminum composite plate strip and a composite plate strip continuous casting device traction mechanism of the invention;
FIG. 15 is a schematic structural diagram of a positioning assembly of the steel-aluminum composite plate strip and the composite plate strip continuous casting device of the present invention.
In the figure: 1. an injection tank; 11. a port box; 12. a socket slot; 13. an external connection groove; 14. a placing groove; 2. forming a box; 21. a lower connecting groove; 22. a main connecting groove; 3. a traction box; 31. an outer through groove; 32. a slide bar; 4. a switching mechanism; 41. a heat conducting plate; 42. a heat collection tank; 43. a heat transfer port; 44. a surface groove; 5. a displacement mechanism; 51. a displacement plate; 52. a T-shaped groove; 53. a platform plate; 54. a splint; 55. an air pressure telescopic rod A; 6. a traction mechanism; 61. a guide plate; 62. a guide rail; 63. a T-shaped block; 64. an air pressure telescopic rod B; 65. an air pressure telescopic rod C; 66. a positioning assembly; 661. positioning a plate; 662. a guide block; 663. a clamping groove; 664. a base plate; 665. an air pressure push rod; 666. a right-angled tube; 667. a control valve tube; 668. a transfer lever; 669. connecting a hose downwards; 7. a lead-in mechanism; 71. a central plate; 72. a groove is embedded; 73. a exporting component; 731. a T-shaped pipe; 732. a magnetic end plate; 733. a telescopic short pipe; 74. a lifting rod; 75. a back groove; 76. a guide hole; 77. a plug plate; 771. a sealing plug; 772. a return spring; 8. lifting the assembly; 81. a sloping plate; 82. shallow-trough; 83. an electromagnetic armature; 84. extruding the spring; 85. collecting tank; 86. a middle through hole; 87. a lateral hole; 9. a molding mechanism; 91. forming a groove plate; 92. a counter bore; 93. a spring cord; 94. a sealing plate; 95. a magnetic panel; 96. a connection plate; 961. a radian plate; 97. a placement hole; 98. a refrigeration assembly; 981. a concave plate; 982. a telescopic ejector rod; 983. a discharge pipe; 984. a motor; 985. a rotating rod; 986. a baffle plate A; 987. a baffle B; 9871. a plugging block; 9872. a plugging plate; 9873. a supporting spring; 99. a main tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to solve the technical problem of how to reduce the occurrence of the pull-off phenomenon, as shown in fig. 1, fig. 3, fig. 8 and fig. 12 to fig. 15, the following preferred technical solutions are provided:
a steel-aluminum composite plate strip and composite plate strip continuous casting device comprises an injection box 1, a forming box 2 arranged on one side of the injection box 1 and a traction box 3 arranged on one side of the forming box 2, wherein the injection box 1, the forming box 2 and the traction box 3 are mutually communicated, the upper surface of the traction box 3 is provided with a conversion mechanism 4, the interior of the traction box 3 is provided with a displacement mechanism 5 and a traction mechanism 6, the displacement mechanism 5 is connected with the traction mechanism 6, one side of the injection box 1 is provided with a leading-in mechanism 7, the injection box 1 is communicated with the forming box 2 through the leading-in mechanism 7, the bottom of the injection box 1 is provided with a lifting assembly 8, the interior of the forming box 2 is provided with a forming mechanism 9, the conversion mechanism 4 comprises a heat conduction plate 41 and a heat collection box 42 which are arranged on the upper end of the traction box 3, a heat transmission port 43 arranged on one side of the heat collection box 42 and a surface groove 44 arranged on the upper surface of the traction box 3, the heat collecting box 42 is movably connected with the meter slot 44, the outer transparent slots 31 are respectively arranged at two sides of the traction box 3, and the sliding strip 32 is arranged at the bottom of the traction box 3.
The displacement mechanism 5 comprises a displacement plate 51 arranged inside the traction box 3, a T-shaped groove 52 arranged on one side of the displacement plate 51, a platform plate 53 arranged at the lower end of the displacement plate 51, and a clamping plate 54 arranged on the lower bottom surface of the platform plate 53, wherein an air pressure telescopic rod A55 is arranged on one side of the platform plate 53, the platform plate 53 is movably connected with the slide bar 32 through the clamping plate 54, and one end of an air pressure telescopic rod A55 is connected with the inner wall of the traction box 3.
The traction mechanism 6 comprises a guide plate 61 arranged on one side of the displacement plate 51, a guide rail 62 arranged on the outer surface of the guide plate 61, a T-shaped block 63 arranged on one side of the guide plate 61, an air pressure telescopic rod B64 arranged on one side of the T-shaped block 63, and an air pressure telescopic rod C65 arranged inside the guide rail 62, wherein one side of the guide plate 61 is also provided with a positioning component 66, and one end of the air pressure telescopic rod C65 is connected with the positioning component 66.
The positioning assembly 66 comprises a positioning plate 661 arranged on one side of the guide plate 61, a guide block 662 arranged on one side of the positioning plate 661, a clamping groove 663 formed in the outer surface of the positioning plate 661, a bottom plate 664 arranged at the bottom of the clamping groove 663, and an air pressure push rod 665 arranged at one end of the positioning plate 661 in a penetrating manner, a right-angle tube 666 is arranged at one end of the air pressure push rod 665, a control valve tube 667 is arranged on the outer surface of the right-angle tube 666, a transmission rod 668 is arranged on the outer surface of the positioning plate 661, one end of the right-angle tube 666 is connected with the transmission rod 668, a lower flexible tube 669 is arranged on the lower bottom surface of the positioning plate 661, the positioning plate 661 is movably connected with the guide rail 62 through the guide block 662, and one end of an air pressure telescopic rod C65 is connected with the guide block 662.
The pneumatic telescopic rod A55, the pneumatic telescopic rod B64, the pneumatic telescopic rod C65 and the heat transmission port 43 are communicated.
Specifically, before cooling forming, positioning plate 661 and forming groove plate 91 are made to correspond to each other, molten steel flows into clamping groove 663 in a clockwise manner, cold air coming out of lower connecting hose 669 is used for cooling steel strips in clamping groove 663, partial heat is stored at the same time, the principle of expansion with heat and contraction with cold is utilized, air pressure push rod 665 is heated and extended to fixedly clamp formed steel strips, meanwhile, in operation, the opening of port box 11 is sealed by heat conducting plate 41, heat can be transferred into heat collecting box 42, when stored heat needs to be utilized, heat transmission port 43 is opened, air pressure telescopic rod a55, air pressure telescopic rod B64 and air pressure telescopic rod C65 can work by utilizing heat, the whole formed strip can be fixed with positioning plate 661, the phenomenon of pulling-out of mold is prevented from occurring in the process of pulling-out of mold, and the whole working efficiency is improved.
In order to solve the technical problem of how to rapidly demold, as shown in fig. 8-11, the following preferred technical solutions are provided:
be provided with down on the inner wall of shaping case 2 and connect groove 21, be provided with on the surface of shaping case 2 and mainly connect groove 22, the both ends of forming mechanism 9 are connected with down connect groove 21 and main groove 22 respectively, forming mechanism 9 is including setting up at the inside shaping frid 91 of shaping case 2, set up the counter bore 92 in shaping frid 91 inside, set up the magnetic panel 95 in shaping frid 91 one end, and set up the joint plate 96 at the shaping frid 91 other end, the one end of joint plate 96 is provided with radian board 961, the hole 97 has all been seted up to the both sides of shaping frid 91, the lower extreme of shaping frid 91 is provided with refrigeration assembly 98, refrigeration assembly 98's both sides all are provided with and are responsible for 99, the one end of being responsible for 99 is linked together with the refrigerator that sets up in shaping case 2 bottom, shaping frid 91 is connected through magnetic panel 95 and locating plate 661 magnetism.
The refrigerating assembly 98 comprises a concave plate 981 arranged at the lower end of the forming groove plate 91, a telescopic ejector rod 982 arranged on the outer surface of the concave plate 981, discharge pipes 983 arranged at two sides of the concave plate 981, and a motor 984 arranged at one side of the concave plate 981, wherein the discharge pipes 983 are connected with the placing hole 97 in an embedded mode, a main pipe 99 is communicated with the concave plate 981, a spring rope 93 and a sealing plate 94 are arranged inside the counter bore 92, the sealing plate 94 is connected with the counter bore 92 through the spring rope 93, and the telescopic ejector rod 982 corresponds to the counter bore 92.
The concave plate 981 is internally provided with a rotating rod 985, the motor 984 is in transmission connection with the rotating rod 985, the outer surface of the rotating rod 985 is provided with a baffle A986 and a baffle B987, the outer surface of the baffle B987 is provided with a blocking block 9871, one side of the blocking block 9871 is provided with a blocking plate 9872 and a supporting spring 9873, the blocking plate 9872 is connected with the blocking block 9871 through a supporting spring 9873, the telescopic ejector rods 982 are provided with two groups, and the baffle A986 and the blocking plate 9872 are respectively corresponding to the two groups of telescopic ejector rods 982.
Specifically, after molten steel in the forming trough plate 91 is formed, the baffle A986 and the baffle B987 are rolled up by the motor 984, so that the opening of the telescopic ejector rod 982 is opened, the telescopic ejector rod 982 extends, a formed steel belt is jacked up, the formed composite plate belt is conveniently demoulded, the composite plate belt is prevented from being damaged due to the fact that the composite plate belt is difficult to demould in the traction demoulding process, and meanwhile the overall working efficiency is improved.
In order to solve the technical problem of how to improve the utilization rate of molten steel, as shown in fig. 2-7, the following preferable technical scheme is provided:
the upper surface of the injection box 1 is provided with a port box 11, the inner wall of the port box 11 is provided with a socket groove 12, one side of the port box 11 is provided with an external connection groove 13, the outer surface of the injection box 1 is provided with a placement groove 14, the injection box 1 is connected with the leading-in mechanism 7 through the placement groove 14, and the heat conduction plate 41 and the external connection groove 13 are arranged in the same horizontal plane and are matched with each other.
The introducing mechanism 7 comprises a central plate 71 arranged in the placing groove 14, an embedding groove 72 arranged on the outer surface of the central plate 71, a leading-out component 73 and a lifting rod 74 arranged in the embedding groove 72, wherein one end of the lifting rod 74 is connected with the inner wall of the embedding groove 72, and the other end of the lifting rod 74 is connected with the leading-out component 73.
The guiding mechanism 7 further includes a back groove 75 formed on one side of the central plate 71, a guide hole 76 formed in the back groove 75, and a plug plate 77 disposed in the back groove 75, wherein a sealing plug 771 is disposed on an outer surface of the plug plate 77, a return spring 772 is disposed on one side of the plug plate 77, one end of the return spring 772 is connected to the back groove 75, three sets of the back grooves 75 are disposed, and the three sets of the back grooves 75 are respectively formed in the upper half part, the middle part and the lower half part of the central plate 71.
The guiding-out component 73 comprises a T-shaped pipe 731 arranged in the embedded groove 72, a magnetic end plate 732 arranged at one end of the T-shaped pipe 731, and a telescopic short pipe 733 arranged at the other end of the T-shaped pipe 731, wherein the magnetic end plate 732 and the plug plate 77 are both magnetic and have the same magnetism, and the T-shaped pipe 731 is communicated with the guide hole 76.
The uplifting assembly 8 comprises an inclined plate 81 arranged at the bottom of the injection box 1, a shallow groove 82 and a collecting tank 85 which are arranged on the upper surface of the inclined plate 81, and a side position hole 87 arranged at one side of the inclined plate 81, wherein a middle through hole 86 is arranged on the inner wall of the collecting tank 85, the shallow groove 82 is communicated with the collecting tank 85 through the middle through hole 86, an electromagnetic armature 83 and an extrusion spring 84 are arranged on the lower bottom surface of the inclined plate 81, and the inclined plate 81 is magnetically connected with the bottom of the injection box 1 through the electromagnetic armature 83.
Specifically, when the amount of molten steel is small, the inclined plate 81 is inclined by the magnetic armature 83, the molten steel remaining on the inclined plate 81 flows into the collecting groove 85 and then flows into the T-shaped pipe 731 from the side hole 87, and when the T-shaped pipe 731 moves to that position, the back groove 75 is separated from the plug plate 77, so that the molten steel is discharged, the amount of remaining molten steel in the pouring box 1 is small, the molten steel utilization rate is high, and the working cost is saved.
In order to better explain the above examples, the invention also provides an embodiment of the preparation method of the steel-aluminum composite plate strip and the composite plate strip continuous casting device, which comprises the following steps:
step one, injecting molten steel into an injection box 1, wherein the molten steel flows out from a short telescopic pipe 733 and flows into a forming groove plate 91, and a refrigerator at the bottom of a forming box 2 is opened to enable cold air to be in contact with the forming groove plate 91, so that the preparation of the composite plate strip is completed;
step two: in the molten steel injection process, when the amount of molten steel is small, the magnetic armature 83 tilts the inclined plate 81, the molten steel remaining on the inclined plate 81 flows into the collecting groove 85 and then flows into the T-shaped pipe 731 from the side hole 87, and when the T-shaped pipe 731 moves to that position, the back groove 75 is separated from the plug plate 77, and the discharge is completed;
step three: after molten steel in the molding groove plate 91 is molded, a baffle A986 and a baffle B987 are rolled up by a motor 984, so that an opening of a telescopic ejector rod 982 is opened, the telescopic ejector rod 982 is extended, and a molded steel strip is jacked up;
step four: before cooling and forming, the positioning plate 661 corresponds to the forming groove plate 91, molten steel flows into the clamp groove 663 along the same force, cold air from the lower hose 669 is used for cooling steel strips in the clamp groove 663, meanwhile, partial heat is stored, the air pressure push rod 665 is heated and extended by using the principle of expansion with heat and contraction with cold, and the formed steel strips are fixedly clamped;
step five: in operation, the port of the port box 11 is sealed by the heat conducting plate 41, the heat is transferred to the heat collecting box 42, and when the stored heat is needed, the heat transferring port 43 is opened, so that the air pressure telescopic rod a55, the air pressure telescopic rod B64 and the air pressure telescopic rod C65 work by using the heat, thereby completing all the preparation steps.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a steel-aluminum composite board area, composite board area continuous casting device, includes injection box (1), sets up at injection box (1) one side's shaping case (2) to and set up in drawing case (3) of shaping case (2) one side, injection box (1), shaping case (2) and draw case (3) and communicate its characterized in that each other: the upper surface of the traction box (3) is provided with a switching mechanism (4), a displacement mechanism (5) and a traction mechanism (6) are arranged in the traction box (3), the displacement mechanism (5) is connected with the traction mechanism (6), one side of the injection box (1) is provided with a leading-in mechanism (7), the injection box (1) is communicated with the forming box (2) through the leading-in mechanism (7), the bottom of the injection box (1) is provided with an upper lifting assembly (8), and the forming box (2) is internally provided with a forming mechanism (9);
the conversion mechanism (4) comprises a heat conduction plate (41) and a heat collection box (42) which are arranged at the upper end of the traction box (3), a heat transmission port (43) which is arranged at one side of the heat collection box (42), and a meter groove (44) which is formed in the upper surface of the traction box (3), the heat collection box (42) is movably connected with the meter groove (44), outer through grooves (31) are formed in the two sides of the traction box (3), and a sliding strip (32) is arranged at the bottom of the traction box (3);
the displacement mechanism (5) comprises a displacement plate (51) arranged in the traction box (3), a T-shaped groove (52) formed in one side of the displacement plate (51), a platform plate (53) arranged at the lower end of the displacement plate (51), and a clamping plate (54) arranged on the lower bottom surface of the platform plate (53), wherein an air pressure telescopic rod A (55) is arranged on one side of the platform plate (53), the platform plate (53) is movably connected with the sliding strip (32) through the clamping plate (54), and one end of the air pressure telescopic rod A (55) is connected with the inner wall of the traction box (3);
the traction mechanism (6) comprises a guide plate (61) arranged on one side of the displacement plate (51), a guide rail (62) arranged on the outer surface of the guide plate (61), a T-shaped block (63) arranged on one side of the guide plate (61), an air pressure telescopic rod B (64) arranged on one side of the T-shaped block (63), and an air pressure telescopic rod C (65) arranged inside the guide rail (62), wherein one side of the guide plate (61) is also provided with a positioning component (66), and one end of the air pressure telescopic rod C (65) is connected with the positioning component (66);
the positioning component (66) comprises a positioning plate (661) arranged at one side of the guide plate (61), a guide block (662) arranged at one side of the positioning plate (661), a clamping groove (663) arranged on the outer surface of the positioning plate (661), and a bottom plate (664) arranged at the bottom of the clamping groove (663), the pneumatic push rod (665) penetrates through one end of the positioning plate (661), a right-angle pipe (666) is arranged at one end of the pneumatic push rod (665), a control valve pipe (667) is arranged on the outer surface of the right-angle pipe (666), a transmission rod (668) is arranged on the outer surface of the positioning plate (661), one end of the right-angle pipe (666) is connected with the transmission rod (668), a lower connection hose (669) is arranged on the lower bottom surface of the positioning plate (661), the positioning plate (661) is movably connected with the guide rail (62) through a guide block (662), and one end of a pneumatic telescopic rod C (65) is connected with the guide block (662);
the pneumatic telescopic rod A (55), the pneumatic telescopic rod B (64) and the pneumatic telescopic rod C (65) are communicated with the heat transmission port (43).
2. The steel-aluminum composite plate strip and composite plate strip continuous casting device according to claim 1, characterized in that: the upper surface of the injection box (1) is provided with a port box (11), the inner wall of the port box (11) is provided with a socket groove (12), one side of the port box (11) is provided with an external groove (13), the outer surface of the injection box (1) is provided with a placing groove (14), the injection box (1) is connected with the leading-in mechanism (7) through the placing groove (14), and the heat conducting plate (41) and the external groove (13) are arranged in the same horizontal plane and are matched with each other.
3. The steel-aluminum composite plate strip and composite plate strip continuous casting device according to claim 2, characterized in that: the guiding mechanism (7) comprises a central plate (71) arranged in the placing groove (14), an embedding groove (72) arranged on the outer surface of the central plate (71), and a guiding-out component (73) and a lifting rod (74) arranged in the embedding groove (72), wherein one end of the lifting rod (74) is connected with the inner wall of the embedding groove (72), and the other end of the lifting rod (74) is connected with the guiding-out component (73).
4. The steel-aluminum composite plate strip and composite plate strip continuous casting device according to claim 3, characterized in that: the guide-in mechanism (7) further comprises a back groove (75) arranged on one side of the central plate (71), guide holes (76) arranged in the back groove (75), and a plug plate (77) arranged in the back groove (75), wherein a sealing plug (771) is arranged on the outer surface of the plug plate (77), a return spring (772) is arranged on one side of the plug plate (77), one end of the return spring (772) is connected with the back groove (75), three groups of back grooves (75) are arranged, and the three groups of back grooves (75) are respectively arranged on the upper half part, the middle part and the lower half part of the central plate (71).
5. The steel-aluminum composite plate strip and composite plate strip continuous casting device according to claim 4, characterized in that: the guiding-out component (73) comprises a T-shaped pipe (731) arranged in the embedded groove (72), a magnetic end plate (732) arranged at one end of the T-shaped pipe (731), and a telescopic short pipe (733) arranged at the other end of the T-shaped pipe (731), wherein the magnetic end plate (732) and the plug plate (77) are both magnetic and have the same magnetism, and the T-shaped pipe (731) is communicated with the guide hole (76).
6. The steel-aluminum composite plate strip and composite plate strip continuous casting device of claim 5, wherein: the uplifting component (8) comprises an inclined plate (81) arranged at the bottom of the injection box (1), a shallow groove (82) and a collecting tank (85) which are arranged on the upper surface of the inclined plate (81), and a side hole (87) arranged on one side of the inclined plate (81), wherein a middle through hole (86) is arranged on the inner wall of the collecting tank (85), the shallow groove (82) is communicated with the collecting tank (85) through the middle through hole (86), an electromagnetic armature (83) and an extrusion spring (84) are arranged on the lower bottom surface of the inclined plate (81), and the inclined plate (81) is magnetically connected with the bottom of the injection box (1) through the electromagnetic armature (83).
7. The steel-aluminum composite plate strip and composite plate strip continuous casting device of claim 6, wherein: a lower connecting groove (21) is arranged on the inner wall of the forming box (2), a main connecting groove (22) is arranged on the outer surface of the forming box (2), two ends of a forming mechanism (9) are respectively connected with the lower connecting groove (21) and the main connecting groove (22), the forming mechanism (9) comprises a forming groove plate (91) arranged inside the forming box (2), a counter bore (92) arranged inside the forming groove plate (91), a magnetic panel (95) arranged at one end of the forming groove plate (91) and a connecting plate (96) arranged at the other end of the forming groove plate (91), one end of the connecting plate (96) is provided with a radian plate (961), two sides of the forming groove plate (91) are respectively provided with a placing hole (97), the lower end of the forming groove plate (91) is provided with a refrigerating assembly (98), two sides of the refrigerating assembly (98) are respectively provided with a main pipe (99), one end of the main pipe (99) is communicated with a refrigerator arranged at the bottom of the forming box (2), the molding groove plate (91) is magnetically connected with the positioning plate (661) through a magnetic panel (95).
8. The steel-aluminum composite plate strip and composite plate strip continuous casting device according to claim 7, wherein: refrigeration subassembly (98) is including setting up concave plate (981) at shaping frid (91) lower extreme, set up flexible ejector pin (982) on concave plate (981) surface, discharge pipe (983) of setting in concave plate (981) both sides to and set up motor (984) in concave plate (981) one side, discharge pipe (983) with lay hole (97) gomphosis and be connected, be responsible for (99) and concave plate (981) and be linked together, the inside of counter bore (92) is provided with spring rope (93) and seals board (94), it is connected with counter bore (92) through spring rope (93) to seal board (94), flexible ejector pin (982) correspond with counter bore (92).
9. The steel-aluminum composite plate strip and composite plate strip continuous casting device according to claim 8, wherein: concave plate (981) inside is provided with bull stick (985), motor (984) and bull stick (985) transmission are connected, be provided with baffle A (986) and baffle B (987) on the surface of bull stick (985), be provided with plugging block (9871) on the surface of baffle B (987), one side of plugging block (9871) is provided with plugging plate (9872) and supporting spring (9873), plugging plate (9872) are connected with plugging block (9871) through supporting spring (9873), flexible ejector pin (982) are provided with two sets ofly, baffle A (986) and plugging plate (9872) respectively with two sets ofly flexible ejector pin (982) correspond.
10. A method for manufacturing a steel-aluminum composite plate strip and composite plate strip continuous casting device according to any one of claims 1 to 9, wherein the method comprises the following steps: the method comprises the following steps:
s1, injecting the molten steel into the injection box (1), wherein the molten steel flows out from the telescopic short pipe (733) and flows into the forming groove plate (91), and opening a refrigerator at the bottom of the forming box (2) to make the cold air contact with the forming groove plate (91) to complete the preparation of the composite plate strip;
s2: in the molten steel injection process, when the amount of molten steel is small, the inclined plate (81) is inclined by the magnetic armature (83), the residual molten steel on the inclined plate (81) flows into the collecting groove (85) and then flows into the T-shaped pipe (731) from the side position hole (87), and when the T-shaped pipe (731) moves to, the back groove (75) is separated from the plug plate (77) to finish discharging;
s3: after molten steel in the molding trough plate (91) is molded, a baffle A (986) and a baffle B (987) are rolled up by a motor (984), so that an opening of a telescopic ejector rod (982) is opened, the telescopic ejector rod (982) is extended, and a molded steel strip is jacked up;
s4: before cooling and forming, the positioning plate (661) corresponds to the forming groove plate (91), molten steel flows into the clamping groove (663) along with the force, a steel strip in the clamping groove (663) is cooled by cold air from a lower connecting hose (669), partial heat is stored at the same time, and an air pressure push rod (665) is heated and extended to fixedly clamp the formed steel strip by utilizing the principle of expansion with heat and contraction with cold;
s5: in operation, the heat conducting plate (41) is used for sealing the opening of the port box (11), the heat of the port box is transferred into the heat collecting box (42), and when the stored heat is required to be utilized, the heat transferring port (43) is opened, so that the air pressure telescopic rod A (55), the air pressure telescopic rod B (64) and the air pressure telescopic rod C (65) work by utilizing the heat, and all preparation steps are completed.
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| CN113714479A (en) * | 2021-09-14 | 2021-11-30 | 泰戈精炼(北京)工程技术有限公司 | Vehicle type casting blank conveying device, vertical semi-continuous casting machine and casting process |
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| GB1318703A (en) * | 1969-05-30 | 1973-05-31 | Voest Ag | Continuous casting plant for slabs |
| CN202861348U (en) * | 2012-07-03 | 2013-04-10 | 西林钢铁集团有限公司 | Pull-out resistant and striking free swing-trough dummy bar head |
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