CN104697813B - Full-automatic measuring temp of molten steel sampler - Google Patents
Full-automatic measuring temp of molten steel sampler Download PDFInfo
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- CN104697813B CN104697813B CN201510126842.6A CN201510126842A CN104697813B CN 104697813 B CN104697813 B CN 104697813B CN 201510126842 A CN201510126842 A CN 201510126842A CN 104697813 B CN104697813 B CN 104697813B
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Abstract
The present invention relates to a kind of full-automatic measuring temp of molten steel sampler, including rotating base, gun rack, dolly, gun body, the first motor, the second motor, laser range finder, storage compartment, recovery bin and console；Dolly is located on gun rack, and the first motor is connected by transmission mechanism with dolly, and gun rack is connected by swing mechanism with rotating base, and the second motor is connected with rotating base；Gun body is fixed on dolly, and gun body is provided with telescopic pipette tips, and pipette tips can coordinate with probe, and laser range finder is fixed in gun body；Multiple recovery positions for being used to deposit the storage position newly popped one's head in and reclaim old probe are respectively equipped with storage compartment and recovery bin, storage position and recovery position are arranged near rotating base；First motor, the second motor and laser range finder are connected with console respectively.The present invention can carry out probe disassembly and installation automatically, can accurately control insertion depth, automaticity height, precision height, safe operation, working environment are good.
Description
Technical field
The invention belongs to smelting iron and steel processing procedure technical field, is related to a kind of full-automatic measuring temp of molten steel sampler.
Background technology
Thermometric sampling is a very important process procedure during process for making, and the precision of thermometric sampling is directly closed
It is to the accuracy of molten steel composition control, has a wide range of applications occasion.
The thermometric sampling method of main flow is manually progress hand-operated temperature-measuring sampling at present, the position of this method thermometric sampling
With very big randomness, application condition is big, while the more dirt very severes of operating environment high temperature, work man-hour also can to body
There is infringement.Chinese patent CN103499467A discloses a kind of automatic temperature measurement sampler, the device thermometric sampling process by
Mechanically actuated replaces manual operation, improves operating environment to a certain extent and improves thermometric sampling precision, but still
Problems be present：1）The disassembly and installation manually popped one's head in is needed, operating process constantly switches in master control room and scene, from
Dynamicization degree is not high, and work situation is severe, easily goes out danger, and efficiency is low；2）Probe insertion position needs operator to pass through range estimation
Liquid level position determines that measurement accuracy is limited.Therefore, invention one kind can carry out probe disassembly and installation automatically, can accurately control
Insertion depth processed has very strong realistic meaning without the full-automatic thermometric sampler of manual intervention.
The content of the invention
It is an object of the invention to provide a kind of full-automatic measuring temp of molten steel sampler, the device can carry out probe automatically and tear open
Unload and install, can accurately control insertion depth, the plant automation degree is high, and precision is high, safe operation, worker laboring environment
It is good.
The technical scheme is that：
A kind of full-automatic measuring temp of molten steel sampler, including rotating base, gun rack, dolly, gun body, the first motor, second
Motor, laser range finder, storage compartment, recovery bin and console；The dolly is located on gun rack and coordinated with the guide rail on gun rack,
First motor is connected by transmission mechanism with dolly, and gun rack is connected by swing mechanism with rotating base, the second motor and rotation
Base connects；The gun body is fixed on dolly, and gun body is provided with telescopic pipette tips, and pipette tips can coordinate with probe, Laser Measuring
Distance meter is fixed in gun body and identical with gun body sensing；It is respectively equipped with the storage compartment and recovery bin multiple for depositing new spy
The storage position of head and the recovery position for reclaiming old probe, storage position and recovery position are arranged near rotating base；Described first
Motor, the second motor and laser range finder electrically connect with console respectively.
As a further improvement on the present invention, described swing mechanism includes swinging mounting and the first cylinder, swinging mounting
It is each attached to the first cylinder on rotating base, push rod of the gun rack respectively with swinging mounting and the first cylinder is hinged, the first cylinder
Electrically connected with console.
As a further improvement on the present invention, described transmission mechanism is chain-drive mechanism, and chain-drive mechanism is included actively
Sprocket wheel, driven sprocket, jockey sprocket, chain and fixed plate, the output shaft of drive sprocket and the first motor are fixed, driven sprocket point
It is not fixed on the both ends of gun rack, jockey sprocket is fixed on along gun rack guide rail and near the first motor, drive sprocket, driven
Sprocket wheel and jockey sprocket are connected by chain, and fixed plate is fixed on chain, and dolly is fixed in fixed plate.
As a further improvement on the present invention, described gun body includes barral of a gun, pull bar, pipette tips and the second cylinder, the second gas
Cylinder is fixed on one end of barral of a gun, and pull bar and pipette tips are each provided at the hollow intracavitary of barral of a gun, the both ends of pull bar respectively with the second cylinder
Push rod connects with pipette tips, and the second cylinder electrically connects with console.
As a further improvement on the present invention, the second described cylinder is single-acting cylinder, and described barral of a gun by connecting successively
The first barral of a gun for connecing, the second barral of a gun and the 3rd barral of a gun composition, is provided with spring in the second barral of a gun, spring housing on pull bar, pipette tips
One end is provided with flange, and the both ends of spring are more than the with the end face of the first barral of a gun and the end contact of flange, the diameter of flange all the time
The internal diameter of the porch of three barrals of a gun.
The beneficial effects of the invention are as follows：
1）The present invention can mount and dismount probe automatically, realize the full-automatic operation of thermometric sampling, avoid people
Work intervenes, and improves work situation.
2）Laser range finder collects gun body to the distance of liquid steel level, controls probe insertion position in real time according to liquid level
Put, error caused by avoiding artificial range estimation, improve thermometric sampling precision.
3）Operating process is coherent quick, has saved the operating time, improves the efficiency of thermometric sampling.
Brief description of the drawings
Fig. 1 is the operating diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the top view of the present invention.
Fig. 4 is the lance body structure figure of the present invention.
Fig. 5 is the second barral of a gun of the invention connection diagram with the first barral of a gun and the 3rd barral of a gun respectively.
Fig. 6 is present invention installation probe process schematic.
Fig. 7 is present invention dismounting probe process schematic.
Fig. 8 is the workflow diagram of the present invention.
In figure：1- ladles；The full-automatic thermometric samplers of 2-；3- dollies；4- gun bodies；5- gun racks；The motors of 6- first；7- is put
Dynamic support；The cylinders of 8- first；9- rotating bases；The old probes of 10-；11- recovery bins；12- storage compartments；The cylinders of 13- second；14- sells
Axle；The barrals of a gun of 15- first；16- pull bars；The barrals of a gun of 17- second；18- springs；19- pipette tips；The barrals of a gun of 20- the 3rd；21- newly pops one's head in；22-
Laser range finder；The motors of 23- second.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, full-automatic thermometric sampler 2 is arranged on the platform support of the side of ladle 1, during work, gun body 4
The pipette tips 19 for being provided with probe are tilted and stretched out, thermometric sampling is carried out in probe insertion molten steel.
As shown in Figures 2 and 3, described full-automatic measuring temp of molten steel sampler include rotating base 9, gun rack 5, dolly 3,
Gun body 4, the first motor 6, the second motor 23, laser range finder 22, storage compartment 12, recovery bin 11 and console；The dolly 3 is set
Coordinate on gun rack 5 and with the guide rail on gun rack 5, the first motor 6 is connected by transmission mechanism with dolly 3（First motor 6 is located at
On gun rack 5, the first motor 6 drives dolly 3 to be moved along guide rail by transmission mechanism）, gun rack 5 passes through swing mechanism and rotating base
9 connections, the second motor 23 are connected with rotating base 9（Rotating base includes firm banking and turntable, and firm banking is fixed on ground
On face, turntable is located on firm banking, and turntable is provided with rotary shaft and coordinated by rotary shaft and firm banking, the second electricity
The output shaft and rotation axis connection of machine 23, the second motor 23 drives the turntable on rotating base 9 to rotate, on rotating base 9
Turntable drives swing mechanism rotation, and swing mechanism drives gun rack 5 to tilt）；The gun body 4 is fixed on dolly 3, in gun body 4
Provided with telescopic pipette tips 19, pipette tips 19 can be with probe（New probe 21, old probe 10）Coordinate（The inner chamber of probe and pipette tips 19
Front end is engaged, and when pipette tips 19 are fully inserted into the inner chamber of probe, pipette tips 19 and probe are fixed by frictional force）, laser ranging
Instrument 22 is fixed in gun body 4 and pointed to gun body 4 identical（Laser range finder 22 can measure the distance of liquid steel level）；It is described
Multiple recovery for being used to deposit the storage position of new probe 21 and reclaim old probe 10 are respectively equipped with storage compartment 12 and recovery bin 11
Position（The inner chamber of storage position and recovery position is engaged with the exterior contour popped one's head in）, storage position and recovery position are arranged in rotation in circular arc
Turn near base 9（For the ease of distinguishing and managing, storage position and recovery position are respectively positioned at the both sides of rotating base 9）；It is described
The first motor 6, the second motor 23 and laser range finder 22 electrically connected respectively with console（Console is located in master control room, control
Platform processed controls rotating base 9 by controlling gun body 4 and the relative position of gun rack 5 by the first motor 6, by the second motor 23
The anglec of rotation, gun body 4 is collected to the distance of liquid steel level by laser range finder 22）.
The present invention is rotated gun body 4 to required storage position or recovery position, then by telescopic by rotating base 9
Pipette tips 19 install new probe 21 or the old probe 10 of dismounting, it is not necessary to artificial handling probe, realize the full-automation of thermometric sampling
Operation, improves work situation；Laser range finder 22 collects the distance that gun body 4 arrives liquid steel level, is controlled in real time according to liquid level
System probe insertion position, error caused by avoiding artificial range estimation, improves thermometric sampling precision；Operating process of the present invention is coherent fast
Victory, the operating time is saved, improved the efficiency of thermometric sampling.
As depicted in figs. 1 and 2, in the present embodiment, described swing mechanism includes the cylinder 8 of swinging mounting 7 and first, pendulum
The dynamic cylinder 8 of support 7 and first is each attached on rotating base 9, and gun rack 5 is cut with scissors with the push rod of the cylinder 8 of swinging mounting 7 and first respectively
Connect, the first cylinder 8 electrically connects with console（Console controls the first cylinder 8 to promote gun rack 5 to be put around the pin joint of swinging mounting 7
It is dynamic）.
In the present embodiment, described transmission mechanism is chain-drive mechanism, and chain-drive mechanism includes drive sprocket, driven chain
Wheel, jockey sprocket, chain and fixed plate, the output shaft of drive sprocket and the first motor 6 are fixed, and driven sprocket is separately fixed at rifle
The both ends of frame 5（That is upper and lower side）, jockey sprocket be fixed on along the guide rail of gun rack 5 and the first motor 6 near, drive sprocket,
Driven sprocket and jockey sprocket are connected by chain, and fixed plate is fixed on chain, and dolly 3 is fixed in fixed plate（It is i.e. small
Car 3 moves up and down, and is moved up and down with gun body 4）.Said mechanism is common technology scheme in industry, belongs to prior art.
As shown in Figure 4 and Figure 5, in the present embodiment, described gun body 4 includes barral of a gun, pull bar 16, the gas of pipette tips 19 and second
Cylinder 13, the second cylinder 13 are fixed on one end of barral of a gun, and pull bar 16 and pipette tips 19 are each provided at the hollow intracavitary of barral of a gun, and the two of pull bar 16
End is connected with the push rod and pipette tips 19 of the second cylinder 13 respectively, and in the present embodiment, the second described cylinder 13 is single-acting gas
Cylinder, described barral of a gun are made up of the first barral of a gun 15, the second barral of a gun 17 and the 3rd barral of a gun 20 being sequentially connected, set in the second barral of a gun 17
Have spring 18, spring 18 is enclosed on pull bar 16, and one end of pipette tips 19 is provided with flange, the both ends of spring 18 all the time with the first barral of a gun 15
End face and pipette tips 19 flange end contact, the diameter of flange is more than the internal diameter of the porch of the 3rd barral of a gun 20, the second gas
Cylinder 13 electrically connects with console（Console controls the flexible of pipette tips 19 on pull bar 16 by the second cylinder 13）.Spring 18 is stuck in
All the time there is outside thrust in two barrals of a gun 17 to pipette tips 19, the porch that flange is stuck in the 3rd barral of a gun 20 can play spacing work
With, when the second cylinder 13 is ventilated, pull bar 16 drives pipette tips 19 to shrink back in barral of a gun, and now spring 18 is further compressed, and second
When cylinder 13 is vented, spring 18 is released, and under the promotion of spring 18, pipette tips 19 are stretched out outside barral of a gun.
In the present invention, the second cylinder 13 is only gived as a kind of this embodiment of single-acting cylinder, in fact, the second cylinder
13 can also be double-acting cylinder, now avoid the need for setting three sections of barrals of a gun, barral of a gun is interior also without spring 18 is set, because not having
There is the restoring force of spring 18, double-acting cylinder, which can also automatically reply, releases pipette tips 19.
As shown in Figure 4 and Figure 5, in the present embodiment, the pull bar 16 is connected by the push rod of the cylinder 13 of bearing pin 14 and second
Connect, pass through between pull bar 16 and pipette tips 19, the first barral of a gun 15 and the second barral of a gun 17 and the second barral of a gun 17 and the 3rd barral of a gun 20
Threaded connection.
As shown in fig. 6, the step of installing new probe 21 is as follows：1）Rotating base 9 drives gun body 4 to rotate to storage compartment 12
Specify storage position in top；2）Dolly 3, which declines, drives gun body 4 to drop to the position that pipette tips 19 have just inserted new probe 21；3）The
Two cylinders 13 are vented, and spring 18 promotes pipette tips 19 to be inserted into 21 inner chambers of new probe, and friction causes pipette tips 19 and new probe 21 to connect
It is connected together；4）Lift gun body 4, complete the new installation of probe 21.
As shown in fig. 7, the step of dismantling old probe 10 is as follows：1）Rotating base 9 drives gun body 4 to rotate to recovery bin 11
Specify recovery position in top；2）Dolly 3, which declines, drives gun body 4 and old probe 10 to decline and insert in a certain recovery position；3）Second
Cylinder 13 is ventilated and drives pull bar 16 to shrink, and pull bar 16 is driven in the retraction barral of a gun of pipette tips 19 so that pipette tips 19 and old probe 10 are de-
Open, while spring 18 is compacted；4）Lift gun body 4, complete the old dismounting of probe 10.
As shown in figure 8, the workflow of the present invention is（So that 1# probes start as an example）：Gun body 4 is rotated into 1# first to deposit
Put position, then 1# probes be installed, then rotate to standby position, then adjust the angle of inclination of gun body 4 to working position, rear lance 4
Decline, decline process monitors the relative position of gun body 4 and liquid level, stopped when reaching setpoint distance in real time（Therefore, lower rifle position is put
Determined by real-time liquid level）, after thermometric sampling, gun body 4 is lifted into limes superiors position, then adjusts the angle of inclination of gun body 4
To standby position, recovery position is then rotated to, then dismantles 1# probes, original place waits thermometric sampling next time again after having dismantled.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (3)
- A kind of 1. full-automatic measuring temp of molten steel sampler, it is characterised in that：Including rotating base, gun rack, dolly, gun body, first Motor, the second motor, laser range finder, storage compartment, recovery bin and console；The dolly be located on gun rack and with gun rack Guide rail coordinates, and the first motor is connected by transmission mechanism with dolly, and gun rack is connected by swing mechanism with rotating base, the second electricity Machine is connected with rotating base；The gun body is fixed on dolly, and gun body is provided with telescopic pipette tips, and pipette tips can match somebody with somebody with probe Close, laser range finder is fixed in gun body and identical with gun body sensing；Multiple use are respectively equipped with the storage compartment and recovery bin In the storage position that storage is newly popped one's head in and the recovery position of the old probe of recovery, storage position and recovery position are arranged near rotating base； Described the first motor, the second motor and laser range finder electrically connects with console respectively；Described gun body includes barral of a gun, pull bar, pipette tips and the second cylinder, and the second cylinder is fixed on one end of barral of a gun, pull bar and rifle Head is each provided at the hollow intracavitary of barral of a gun, and the both ends of pull bar are connected with the push rod and pipette tips of the second cylinder respectively, the second cylinder and control Platform electrical connection processed；The second described cylinder is single-acting cylinder, and described barral of a gun is by the first barral of a gun, the second barral of a gun and the 3rd that are sequentially connected Barral of a gun forms, and is provided with spring in the second barral of a gun, spring housing is on pull bar, and one end of pipette tips is provided with flange, and the both ends of spring are all the time With the end face of the first barral of a gun and the end contact of flange, the diameter of flange is more than the internal diameter of the porch of the 3rd barral of a gun.
- 2. full-automatic measuring temp of molten steel sampler as claimed in claim 1, it is characterised in that：Described swing mechanism includes pendulum Dynamic support and the first cylinder, swinging mounting and the first cylinder are each attached on rotating base, gun rack respectively with swinging mounting and the The push rod of one cylinder is hinged, and the first cylinder electrically connects with console.
- 3. full-automatic measuring temp of molten steel sampler as claimed in claim 1, it is characterised in that：Described transmission mechanism passes for chain Motivation structure, chain-drive mechanism include drive sprocket, driven sprocket, jockey sprocket, chain and fixed plate, drive sprocket and the first electricity The output shaft of machine is fixed, and driven sprocket is separately fixed at the both ends of gun rack, and jockey sprocket is fixed on along gun rack guide rail and the Near one motor, drive sprocket, driven sprocket and jockey sprocket are connected by chain, and fixed plate is fixed on chain, small Car is fixed in fixed plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510126842.6A CN104697813B (en) | 2015-03-23 | 2015-03-23 | Full-automatic measuring temp of molten steel sampler |
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| CN201510126842.6A CN104697813B (en) | 2015-03-23 | 2015-03-23 | Full-automatic measuring temp of molten steel sampler |
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| CN104697813B true CN104697813B (en) | 2017-11-17 |
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| CN115791278A (en) * | 2022-12-24 | 2023-03-14 | 常州注一机器人科技有限公司 | Full-automatic molten steel temperature measurement sampling equipment |
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| CN200968907Y (en) * | 2006-09-14 | 2007-10-31 | 中冶南方工程技术有限公司 | Automatic temperature measurement sampling dreg breaking device |
| CN101975679B (en) * | 2010-09-20 | 2011-12-28 | 河北省首钢迁安钢铁有限责任公司 | Exactly temperature-measuring and sampling system of molten steel and method thereof |
| CN103658624B (en) * | 2012-09-17 | 2016-08-10 | 中冶宝钢技术服务有限公司 | Air brick of steel ladle melting loss measuring method and device |
| CN102935496B (en) * | 2012-10-23 | 2016-03-02 | 鞍钢股份有限公司 | Portable continuous casting billet surface temperature measuring device and temperature measuring method |
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