A kind of slab caster mould automatic slag equipment
Technical field
This utility model relates to a kind of slab caster mould automatic slag equipment.
Background technology
Current plate slab crystallizer automatic slag mode has two kinds: one to be manually add slag;Two is locomotive automatic slag.Manual work is to be deposited in by covering slag on crystallizer casting platform; by special messenger at regular time and quantity according to personal experience's dosage; someone stands fast in work position for a long time, at least needs 2-3 name operator ceaselessly to add covering slag with hands to the molten steel surface of crystallizer for 5 casting streams.Two is that travelling car adds slag, such global design at least needs two cars, what redesign two casting streams on one of them car adds slag equipment, additionally, on one car redesign three casting stream add slag equipment could meet scene needs, control to move by motor during production, produce the clog-free position of mobile security after stopping and parking.
For manually add slag flow process be exactly eyes long-term stare at several crystallizer, with the interpolation covering slag of the bad timing amount of determination of the handle in hands or metal reinforcing bar etc.The deficiency existed: the people that is different adds covering slag at regular time and quantity and is entirely and judges dosage by personal experience, and different personnel's dosages is different;Two is that long-term so duplication of labour working strength is big, it is necessary to personnel also many.Furthermore, travelling car adds slag, and such global design at least needs two cars, whole platform floor space is big, staff's work on the spot, and action is affected, the used time does not move back and forth big package operation studdle and interferes, and burst accident cannot leave work surface in time sometimes.
For locomotive automatic slag; after adding greatly protection slag charge due to car body, weight is big; the respective work of second-rate slag adding machine and three streams on each car; car body is to the distance about about 3 meters of each crystallizer; often stream is thus needed to add the length of the feeding duct on slag equipment about 3; but also want swing regularly, protection slag charge is sprinkled upon in crystallizer on the surface of molten steel equably, and any impact can not be produced at the molten steel long nozzle not arrheaed in crystallizer.
The employing XY having for existing automatic slag equipment moves and adds slag, and some employing umbrella shape teeth swing to add again and movable add slag form.Each slag equipment that adds needs two feed pipes of design, is accomplished by the such conveying pipe of design 10 for the conticaster of 5 streams, and such swing mechanism volume is big, and whole platform can be put by such equipment and be taken in space.
Utility model content
The purpose of this utility model is to provide a kind of slab caster mould automatic slag equipment, decreases and takes up an area space, and full-automatic material-feeding is convenient and practical.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of slab caster mould automatic slag equipment, including two automatic slag adding machines being symmetrically installed, connected by fixing linking arm between two automatic slag adding machines, fixing linking arm is provided with X-axis wobble servo motor and Y-axis vertical shift motor, described automatic slag adding machine includes hopper, feed pipe and distributing device, described feed hopper bottom is connected to blanking servo controller, screw feeding spring it is provided with in described feed pipe, XY axle oscillating platform is connected on the left of feed pipe, distributing device is connected on the right side of feed pipe, feed pipe top is provided with slip hopper, tremie pipe bottom described blanking servo controller connects slip hopper, the side tube wall of feed pipe is provided with electric control cabinet, this electric control cabinet electrical connection X-axis wobble servo motor and Y-axis vertical shift motor.
The beneficial effects of the utility model are: adopt the mode of lifting to install, and reduce than locomotive and take up an area;Hopper adopts glass or organic temperature resistant transparent glass, and human eye directly just sees the height of material level, it is also possible to automatically detected by level sensor, so manually can remote observation;The crystallizer that the specifications design corresponding specification of two feed pipes and distributing device is different, convenient uses;It is uninterrupted that slip hopper and feed pipe mechanism achieve feed when feed pipe reach retreats, and the while of gathering traversing, action can walk out the track of the motion of needs, more optimizes simple and reliable than car body design.
Accompanying drawing explanation
Below according to accompanying drawing, this utility model is described in further detail.
Fig. 1 is the structure chart of a kind of slab caster mould automatic slag equipment described in this utility model embodiment;
Fig. 2 is the top view of a kind of slab caster mould automatic slag equipment described in this utility model embodiment.
Detailed description of the invention
nullAs shown in Figure 1-2,A kind of slab caster mould automatic slag equipment described in this utility model embodiment,Including two automatic slag adding machines being symmetrically installed,Connected by fixing linking arm 10 between two automatic slag adding machines,Fixing linking arm is provided with X-axis wobble servo motor 5 and Y-axis vertical shift motor 6,Described automatic slag adding machine includes hopper 1、Feed pipe 7 and distributing device 9,Described feed hopper bottom is connected to blanking servo controller 2,Screw feeding spring 8 it is provided with in described feed pipe,XY axle oscillating platform 4 is connected on the left of feed pipe,Distributing device is connected on the right side of feed pipe,Feed pipe top is provided with slip hopper 3,Tremie pipe bottom described blanking servo controller connects slip hopper,The side tube wall of feed pipe is provided with electric control cabinet 11,This electric control cabinet electrical connection X-axis wobble servo motor and Y-axis vertical shift motor.
Time specifically used, this utility model is to utilize mechanical arm to pass through Automated condtrol, replaces manually-operated a kind of mode.It is by installing traversing, the vertical shift campaign of XY travel mechanism on the robotic arm, and stroke circular arc ceaselessly adds covering slag to the face, top of crystallizer molten steel.During normal operation; the capacity of the covering slag in hopper 4/5 position; produce the material started in hopper automatically to be flowed down by gravity or by blanking servo controller feed; by in tremie pipe stream feeding pipe slip hopper; servomotor rotates and the covering slag flowed in slip hopper is passed through feed pipe; delivered to distributing device by screw feeding spring, be then spread to the molten steel surface of crystallizer 12 below distributing device.In feeding process, X oscillating motor and Y vertical shift motor swing according to the size of crystallizer diameter, drive feed pipe and distributing device uniform operational, distributing device is made to move in a circle according to the size of crystallizer opening, simultaneously because there is the long nozzle 13 of molten steel in crystallizer, so distributing device can avoid the mouth of a river automatically during motion, non-interference.The control of above action is realized by the program of the software in charging control cabinet.Just having such 10 feed pipes can synchronize, can also asynchronous swing for 5 strand casting machine, distributing device manually changes the distributing device of correspondence according to the diameter of casting blank crystallizer.
This utility model adopts the mode of lifting to install, and reduces than locomotive and takes up an area;Hopper adopts glass or organic temperature resistant transparent glass, and human eye directly just sees the height of material level, it is also possible to automatically detected by level sensor, so manually can remote observation;The crystallizer that the specifications design corresponding specification of two feed pipes and distributing device is different, convenient uses;It is uninterrupted that slip hopper and feed pipe mechanism achieve feed when feed pipe reach retreats, and the while of gathering traversing, action can walk out the track of the motion of needs, more optimizes simple and reliable than car body design.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.