A kind of novel six wheel type continuous casting machines
Technical field
The utility model relates to the continuous casting machine technical field, is specifically related to a kind of novel six wheel type continuous casting machines.
Background technology
Casting machine is for crystallizing into the strip solid from the liquid metal shaping that boiler dissolves, and then rolling into difform equipment by roll mill.But there is following problem in present casting machine: the one, although casting machine is the outflow that realizes liquid metal continuously and smoothly in the pouring mouth that waters pot by the driven by motor flow control mechanism, to form the wire rod blank of continuous uniform in the crystallizing wheel cooling.But when having a power failure suddenly, motor quits work, the liquid metal that waters in pot can continue to flow on the crystallizing wheel by pouring mouth, and at this moment crystallizing wheel also stops operating, so high temperature fluent metal continues to impact the same position of crystallizing wheel, very easily cause crystallizing wheel to damage, thereby use the quality of this crystallizing wheel shape wire after the impact; Simultaneously, water and be cooled to waste material after the interior liquid metal of pot injects static crystallizing wheel, extremely waste raw material, be unfavorable for that enterprise produces; The 3rd, at present, in the aluminium foundry production, the method that generally adopts is the liquid metal after the fusing to be poured into water in pot, carries out pouring operation with watering pot again.The pot that waters of the prior art is normally made by single material, and its heat insulating ability is relatively poor, if can solidify after liquid metal stays for some time in watering pot, Repeat-heating again can a large amount of energy of loss.
In order to solve above-mentioned deficiency of the prior art, the utility model proposes a kind of new solution.
The utility model content
The technical problems to be solved in the utility model is: be directed to the deficiencies in the prior art, a kind of novel six wheel type continuous casting machines are provided, these novel six wheel type continuous casting machines can reduce the loss of heat effectively, so that liquid metal etc. need not Repeat-heating, have the effect of energy-conserving and environment-protective; And during in process of production such as unexpected powering-off state, can start immediately motor for subsequent use, can effectively solve the damage that the impact to crystallizing wheel brings and the problem that causes waste of raw materials.
To achieve the above object of the invention, the technical scheme that the utility model adopts is: a kind of novel six wheel type continuous casting machines are provided, comprise pneumatic means, fork, regulating wheel, crystallizing wheel, pick the ingot device, water pot, flow-control servo control mechanism, access bridge, guide pulley device, contact roller, ring steel belt, cooling device and motor; Described pneumatic means, fork, regulating wheel, crystallizing wheel, pick the ingot device, water pot, flow control mechanism, access bridge, guide pulley device, contact roller and cooling device all be installed on the unit frame;
Lower end and the unit frame of described pneumatic means are hinged, and the upper end is connected with regulating wheel by fork, and the swing fulcrum of fork is positioned on the swing fulcrum hole of unit frame; Described access bridge is arranged on crystallizing wheel and picks ingot device top, picks in the groove that picks head insertion crystallizing wheel of ingot device; Described pot one side of watering is provided with pouring mouth, and pouring mouth places between the interface of crystallizing wheel and contact roller, waters between pot and the pouring mouth and is provided with the flow-control servo control mechanism; Described regulating wheel, guide pulley device and contact roller are connected by ring steel belt and crystallizing wheel transmission;
It is characterized in that: described pot outer surface that waters is provided with heat-insulation layer, and inner surface is provided with refractory layer; Described motor is provided with two outputs, and an output is connected with described flow-control servo control mechanism, and another output is connected with the crystallizing wheel centre bore; Be connected with motor for subsequent use on described motor coaxial; Be connected with stand-by power supply on the described motor for subsequent use.
Further, be provided with decelerator between described crystallizing wheel and the motor.
Further, described heat-insulation layer is asbestos material.
Further, described crystallizing wheel is made by pure red copper material.
In sum, novel six wheel type continuous casting machines provided by the utility model have following advantage than prior art:
1, behind employing the utility model, when run into suddenly in the production process outage cause motor to shut down after, motor for subsequent use relies on stand-by power supply to start immediately running, drive the running of flow-control servo control mechanism and crystallizing wheel, thereby effectively avoided high temperature fluent metal to the damage that the impact of crystallizing wheel brings, also can avoid raw-material waste simultaneously.
2, the heat-insulation layer that waters pot outer surface can play the effect of insulation, can effectively reduce the loss of heat, and liquid metal stays for some time in burning pot and also can not solidify, need not Repeat-heating, have the effect of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the front view of novel six wheel type continuous casting machines.
Fig. 2 is the top view of novel six wheel type continuous casting machines.
Fig. 3 is the cutaway view that waters pot.
Wherein, 1, pneumatic means; 2, fork; 3, regulating wheel; 4, crystallizing wheel; 5, pick the ingot device; 6, water pot; 61, refractory layer; 62, heat-insulation layer; 7, pouring mouth; 8, flow-control servo control mechanism; 9, access bridge; 10, guide pulley device; 11, contact roller; 12, ring steel belt; 13, cooling device; 14, unit frame; 15, motor; 16, motor for subsequent use; 17, stand-by power supply.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done and to be described in detail:
As shown in the figure, these novel six wheel type continuous casting machines comprise pneumatic means 1, fork 2, regulating wheel 3, crystallizing wheel 4, pick ingot device 5, water pot 6, flow-control servo control mechanism 8, access bridge 9, guide pulley device 10, contact roller 11, ring steel belt 12, cooling device 13 and motor 15; Described pneumatic means 1, fork 2, regulating wheel 3, crystallizing wheel 4, pick ingot device 5, water pot 6, flow control mechanism 8, access bridge 9, guide pulley device 10, contact roller 11 and cooling device 13 and all be installed on the unit frame 14;
The lower end of described pneumatic means 1 and unit frame 14 are hinged, and the upper end is connected with regulating wheel 3 by fork 2, and the swing fulcrum of fork 2 is positioned on the swing fulcrum hole of unit frame 14; Described access bridge 9 is arranged on crystallizing wheel 4 and picks ingot device 5 tops, picks in the groove that picks head insertion crystallizing wheel 4 of ingot device 5; Described pot 6 one sides of watering are provided with pouring mouth 7, and pouring mouth 7 places between the interface of crystallizing wheel 4 and contact roller 11, waters between pot 6 and the pouring mouth 7 and is provided with flow-control servo control mechanism 8; Described regulating wheel 3, guide pulley device 10 and contact roller 11 are connected by ring steel belt 12 and crystallizing wheel 4 transmissions;
It is characterized in that: described pot 6 outer surfaces that water are provided with heat-insulation layer 62, and inner surface is provided with refractory layer 61; Described motor 15 is provided with two outputs, and an output is connected with described flow-control servo control mechanism 8, and another output is connected with crystallizing wheel 4 centre bores; Be connected with motor 16 for subsequent use on described motor 15 coaxial; Be connected with stand-by power supply 17 on the described motor for subsequent use 16;
Preferably, be provided with decelerator between described crystallizing wheel 4 and the motor 15; Described heat-insulation layer 62 is asbestos material; Described crystallizing wheel 4 is made by pure red copper material.
When the direct casting opportunity is cut off the power supply, its motor 15, flow-control servo control mechanism 8, crystallizing wheel 4 all shut down, and the liquid metal that waters in pot 6 can continue to flow on the crystallizing wheel 4 by pouring mouth 7, so high temperature fluent metal continues to impact the same position of crystallizing wheel 4, very easily cause the damage of crystallizing wheel 4, also use the quality of this crystallizing wheel institute shape wire after the impact.Therefore, the utility model is connected with motor 16 for subsequent use in motor 15 coaxial, be connected to stand-by power supply 17 on the motor 16 for subsequent use, when running into outage, after motor 15 shut down, motor 16 for subsequent use started work immediately, again drove flow-control servo control mechanism 8, crystallizing wheel 4 entrys into service, thereby raw-material waste has also been avoided in the damage of effectively having avoided high temperature fluent metal that crystallizing wheel 4 is caused simultaneously.
And the heat-insulation layer 62 that waters pot 6 outer surfaces can play the effect of insulation, can effectively reduce the loss of heat, and liquid metal stays for some time in burning pot 6 and also can not solidify, need not Repeat-heating, have the effect of energy-conserving and environment-protective.
Operation principle: motor 15 drives crystallizing wheels 4 rotations, and liquid metal is flowed out by pouring mouth 7 and enters the casting chamber that pass and ring steel belt 12 by crystallizing wheel 4 are split into.Ring steel belt 12 passes through pneumatic means 1, fork 2 with regulating wheel 3 tensionings from crystallizing wheel 4, guide pulley device 10, compactor 11 return crystallizing wheel 4, thereby form continuous casting chamber excessively.Liquid metal forms strand by cooling device 13 coolings in crystallizing wheel 4, picked by the head that picks that picks ingot device 5, enters access bridge 9, thereby enters next process.
In sum, utilize novel six wheel type continuous casting machines provided by the utility model can effectively reduce the loss of heat, so that liquid metal etc. need not Repeat-heating, have the effect of energy-conserving and environment-protective; And during in process of production such as unexpected powering-off state, can start immediately motor for subsequent use, can effectively solve the damage that the impact to crystallizing wheel brings and the problem that causes waste of raw materials.
Although by reference to the accompanying drawings the specific embodiment of the present utility model is described in detail, should not be construed as the restriction to the protection domain of this patent.In the described scope of claims, the various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.