CN203140712U - Automatic slag adding equipment for plate blank and device thereof - Google Patents
Automatic slag adding equipment for plate blank and device thereof Download PDFInfo
- Publication number
- CN203140712U CN203140712U CN201220475017.9U CN201220475017U CN203140712U CN 203140712 U CN203140712 U CN 203140712U CN 201220475017 U CN201220475017 U CN 201220475017U CN 203140712 U CN203140712 U CN 203140712U
- Authority
- CN
- China
- Prior art keywords
- conveying pipeline
- transmission
- mobile device
- compensation
- slag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model discloses automatic slag adding equipment for a plate blank and a device thereof. According to the slag adding equipment, a material feeding barrel rotating device adds crystallization protective slag into a material feeding barrel for heating; after mixing by an electric mixer, the crystallization protective slag is conveyed to a left material conveying pipe and a right material conveying pipe of a material feeding conveying device through a material outlet; a planetary transmission mechanism of a swing arm transmission device drives material conveying pipes which are symmetrical in a left-and-right direction on the material conveying transmission device to move along parabolic tracks; linear repeated movement is generated through compensation displacement generated by a movement compensation device; a slag adding opening at the end of the material conveying pipe drops the protective slag onto liquid surface of molten steel of a crystallizer. The automatic slag adding equipment causes a fact that the surface of a pulled-out plate blank reaches the standard and operation satisfies environment-friendly requirement, thereby realizing automatic slag adding on the plate blank.
Description
Technical field
The utility model relates in the field of steel-making conticaster crystallizer cast slab technology, the used automatic filing provision of the covering slag that can substitute artificial filling and device thereof when relating in particular to crystallizer cast slab.
Background technology
Shown in Fig. 1 a, Fig. 1 b, this equipment comprises to charging basket whirligig 1-1, gives material conveying device 1-2, swinging arm transmission device 1-3 and mobile vehicle frame 1-4 the structure of the slab slag adding machine of part steel mill use at present respectively; Its operation principle is: it is mobile that mobile vehicle frame 1-4 carries other device as mobile vehicle, give covering slag in the charging basket whirligig 1-1 after stirring, covering slag is spread on the liquid steel level of crystallizer mouth 1-5 by the spiral conveying of the conveying pipeline of giving material conveying device 1-2 by swinging arm transmission device 1-3; Carry out the pivot angle motion by two connecting rods drivings among the swinging arm transmission device 1-3 for the conveying pipeline of material conveying device 1-2, finish spiral conveying.
As shown in Figure 2, represented existing swinging arm transmission device structure, it comprise variable-frequency motor 1., swing connecting bar 2. and linear slider 3., the principle of its swing arm transmission is: 1. variable-frequency motor drives linear slider and 3. moves forward and backward, 4. the conveying pipeline that 2. the drive swing connecting bar connects to material conveying device is that reciprocal pivot angle motion is done in the center of circle to give the charging basket whirligig, see also Fig. 1 b, conveying pipeline this simple pivot angle motion 4. makes the track that adds the slag end of conveying pipeline become the double camber of symmetry, shown in 1-6 among Fig. 1 b.
Because the pivot angle of conveying pipeline moves at the crystallizer mouth place of rectangle and is the double camber track when adding slag; cause the swing position of conveying pipeline mouth not overlap with crystallizer mouth position; can make covering slag can not be covered in fully on the interior liquid steel level all around of crystallizer mouth thus; cause the lubrication of covering slag to weaken; therefore needing manually to fall the zone benefit at dew spreads; so not only caused waste and not environmental protection, both do not reached the purpose that slab adds slag automatically, and the steel slab surface of pulling out has been also not up to standard.Because there is such defective in the automatic slag adding machine of existing slab, this type of equipment out of use of the feasible steel mill that has at present or long-term idle.
This shows, need a kind of slab of design to add slag equipment automatically, can overcome above-mentioned since when adding slag the pivot angle of conveying pipeline move with crystallizer mouth position and do not overlap a series of serious problem that causes, make on the liquid steel level of covering slag around can being covered in fully in the crystallizer mouth by conveying pipeline, make that the steel slab surface pull out can be up to standard, thus realize slab add slag automatically.
The utility model content
Technical problem to be solved in the utility model provides a kind of slab and adds slag equipment and device thereof automatically, can make on the liquid steel level of covering slag around being covered in fully in the crystallizer mouth by conveying pipeline, thereby realize adding automatically slag.
In order to solve the problems of the technologies described above, the utility model provides a kind of slab to add slag equipment automatically, comprise to charging basket whirligig, swinging arm transmission device and give material conveying device, crystallized flux is added to charging basket wherein for the charging basket whirligig and heat, after electric mixer stirs, be transported to left and right sides conveying pipeline to material conveying device by discharging opening; Wherein:
The planet speed change mechanism of swinging arm transmission device drives to symmetrical conveying pipeline on the material conveying device and moves along parabolic path; and produce the linear reciprocating motion through the compensate for displacement that the compensation mobile device produces, by the cinder notch that adds of conveying pipeline end covering slag is spread on the crystallizer mouth liquid steel level.
Preferably, the compensation mobile device is installed in described the giving below the charging basket of charging basket whirligig of giving, and with coaxial being articulated and connected of conveying pipeline of giving material conveying device.
Preferably, the planet speed change mechanism of swinging arm transmission device comprises servomotor, speed changer, transmission arm, sector gear, planetary gear, change-speed gearing group, wherein:
The engagement of one end of this change-speed gearing group and this transmission arm, give this transmission arm with transmission of power, two planetary gears that the other end of this transmission arm is installed and this sector gear engagement rotation in opposite directions, and by the displacement that rotates of the radius of this sector gear, this transmission arm drives described conveying pipeline action simultaneously, drive the compensation mobile device by conveying pipeline and produce the motion compensation displacement, the cinder notch that adds of the end of conveying pipeline is moved as linear reciprocation.
Preferably, the compensation mobile device is articulated and connected with conveying pipeline by rigidly connected axle on the mobile platform support, makes the compensation mobile device link with conveying pipeline.
Preferably, swinging arm transmission device and compensation mobile device thereof include sensor, and the signal of sensor inserts the programmable logic controller (PLC) servo-drive system of setting, by the speed of this this equipment course of work of servo-drive system output control and the signal of position limit point.
In order to solve the problems of the technologies described above, the utility model provides the swinging arm transmission device of a kind of use in aforesaid equipment, this device drives to symmetrical conveying pipeline on the material conveying device by planet speed change mechanism and moves along parabolic path, and the compensate for displacement that produces by the compensation mobile device that is equipped with makes the cinder notch that adds of conveying pipeline end move as linear reciprocation.
Preferably, planet speed change mechanism comprises servomotor, speed changer, transmission arm, sector gear, planetary gear, change-speed gearing group and sensor; Wherein:
The engagement of one end of change-speed gearing group and described transmission arm, give this transmission arm with transmission of power, two planetary gears that the other end of this transmission arm is installed rotate in opposite directions with the sector gear engagement, and by the displacement that rotates of the radius of this sector gear, transmission arm drives described conveying pipeline action simultaneously, drive the compensation mobile device by conveying pipeline again and produce the motion compensation displacement, the cinder notch that adds of conveying pipeline end is moved as linear reciprocation.
Preferably, the rigidly connected axle on the mobile platform support on the compensation mobile device with coaxial being articulated and connected of conveying pipeline of giving material conveying device, makes the compensation mobile device link with conveying pipeline, produces the motion compensation displacement.
Preferably, the compensation mobile device of swinging arm transmission device and configuration thereof includes sensor, is used for cooperating speed and the position limit point of controlling the course of work with the programmable logic controller (PLC) servo-drive system of setting.
The utility model is by allowing the swash angle position of the conveying pipeline mouth of pipe overlap with crystallizer mouth position; make on the liquid steel level of covering slag around can being covered in fully in the crystallizer mouth by conveying pipeline; both made that the steel slab surface of pulling out can be up to standard; also because not needing artificial the benefit to spread covering slag and make operation reach environmental requirement, thus the realization slab add slag automatically.
Description of drawings
Fig. 1 a is the front view that existing slab adds the theory structure of slag equipment automatically;
Fig. 1 b is the vertical view that existing slab adds the theory structure of slag equipment automatically;
Fig. 2 is swinging arm transmission device structural representation in Fig. 1 b equipment;
Fig. 3 a is the front view that slab of the present utility model adds the theory structure of slag apparatus embodiments automatically;
Fig. 3 b is the vertical view that slab of the present utility model adds the theory structure of slag apparatus embodiments automatically;
Fig. 4 is swinging arm transmission device example structure schematic diagram in the equipment of the present utility model shown in Fig. 3 a;
Fig. 5 is the structural representation that compensates mobile device embodiment in the equipment of the present utility model shown in Fig. 3 a automatically.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the technical solution of the utility model is at length set forth.Should be appreciated that following listed examples only is used for description and interpretation the utility model, and do not constitute the restriction to technical solutions of the utility model.
Shown in Fig. 3 a, Fig. 3 b, be respectively that the master that slab of the present utility model adds the slag apparatus embodiments automatically looks, plan structure, comprise to charging basket whirligig 1, swinging arm transmission device 2 and the compensation mobile device 4 that is equipped with thereof and give material conveying device 3, wherein:
Give charging basket whirligig 1, be used for crystallized flux added to charging basket and heat, after electric mixer stirs, be transported to left and right sides conveying pipeline to material conveying device 3 by discharging opening;
Swinging arm transmission device 2 moves along parabolic path for driving to symmetrical conveying pipeline on the material conveying device 3 by planet speed change mechanism, and the compensate for displacement that produces by compensation mobile device 4 makes the cinder notch that adds of conveying pipeline end move as linear reciprocation;
Give material conveying device 3, be used for symmetrical conveying pipeline is carried covering slag under the driving of swinging arm transmission device 2, and by the cinder notch that adds of conveying pipeline end covering slag be spread on the crystallizer mouth liquid steel level.
Above-mentioned slab adds the slag apparatus embodiments automatically, and compensation mobile device 4 is installed in to the giving below the charging basket of charging basket whirligig 1, and with coaxial being articulated and connected of conveying pipeline of giving material conveying device 3.
The movement locus of the symmetrical conveying pipeline that 4 pairs of swinging arm transmission devices of compensation mobile device 2 drive carries out the schematic diagram of bit shift compensation, shown among Fig. 3 b 5,6,7.
Automatically add in the slag apparatus embodiments at above-mentioned slab, the structure of the planet speed change mechanism among swinging arm transmission device 2 embodiment as shown in Figure 4, comprise servomotor 1., speed changer 2., transmission arm 3., sector gear 4., planetary gear 5., the change-speed gearing group 6., sensor (not shown) and drive bearing, wherein:
By the change-speed gearing group 6. with the 3. engagement of an end of transmission arm, give transmission arm 3. with transmission of power, 4. 5. two planetary gears that 3. transmission arm is installed under the other end mesh rotation in opposite directions with sector gear, and by the 4. radius displacement that rotates of sector gear, 3. the while transmission arm drives conveying pipeline and 7. moves, 7. drive compensation mobile device 4 by conveying pipeline and produce the motion compensation displacement (compensate for displacement 6 about being as shown in Fig. 3 b, be compensate for displacement up and down as shown in Figure 4), make the cinder notch that adds of conveying pipeline end move 7 as linear reciprocation thus.
Automatically add in the slag apparatus embodiments at above-mentioned slab, the structure of compensation mobile device 4 comprises mobile platform support 1, linear slide rail 2, slide assemblies 3, sensor 4 and mobile vehicle frame 5 as shown in Figure 5, wherein:
Compensation mobile device 4 passes through the rigidly connected axle on the mobile platform support 1, is articulated and connected with the conveying pipeline of giving material conveying device 3, feasible compensation mobile device 4 energy and conveying pipeline interlock.
Automatically add in the slag apparatus embodiments at above-mentioned slab, the speed and the position limit point that add slag equipment entire work process are controlled by programmable logic controller (PLC) (PLC, the Programmable Logic Controller) servo-drive system of sensor and setting.
The utility model correspondingly also provides the swinging arm transmission device that is used in this equipment at the said equipment embodiment, comprises planet speed change mechanism and compensation mobile device, wherein:
Planet speed change mechanism comprises servomotor, speed changer, transmission arm, sector gear, planetary gear, change-speed gearing group and sensor; The engagement of one end of change-speed gearing group and transmission arm, give this transmission arm with transmission of power, two planetary gears that the other end of this transmission arm is installed rotate in opposite directions with the sector gear engagement, and by the displacement that rotates of the radius of this sector gear, transmission arm drives the conveying pipeline action simultaneously, drive the compensation mobile device by conveying pipeline again and produce the motion compensation displacement, make the cinder notch that adds of conveying pipeline end move as linear reciprocation thus.
In said apparatus embodiment, the rigidly connected axle on the mobile platform support on the compensation mobile device with coaxial being articulated and connected of conveying pipeline of giving material conveying device, makes the compensation mobile device link with conveying pipeline, produces the motion compensation displacement.
Preferably, swinging arm transmission device and compensation mobile device thereof include sensor, and the signal of sensor inserts the programmable logic controller (PLC) servo-drive system of setting, by the speed of this this equipment course of work of servo-drive system output control and the signal of position limit point.
Claims (8)
1. a slab adds slag equipment automatically, comprise to charging basket whirligig, swinging arm transmission device and give material conveying device, crystallized flux is added to charging basket wherein for the charging basket whirligig and heat, after electric mixer stirs, be transported to left and right sides conveying pipeline to material conveying device by discharging opening; It is characterized in that:
The planet speed change mechanism of swinging arm transmission device drives to symmetrical conveying pipeline on the material conveying device and moves along parabolic path; and produce the linear reciprocating motion through the compensate for displacement that the compensation mobile device produces, by the cinder notch that adds of conveying pipeline end covering slag is spread on the crystallizer mouth liquid steel level.
2. according to the described equipment of claim 1, it is characterized in that,
Described compensation mobile device is installed in described the giving below the charging basket of charging basket whirligig of giving, and with described coaxial being articulated and connected of described conveying pipeline of giving material conveying device.
3. according to the described equipment of claim 2, it is characterized in that the planet speed change mechanism of described swinging arm transmission device comprises servomotor, speed changer, transmission arm, sector gear, planetary gear, change-speed gearing group, wherein:
The engagement of one end of this change-speed gearing group and this transmission arm, give this transmission arm with transmission of power, two planetary gears that the other end of this transmission arm is installed and this sector gear engagement rotation in opposite directions, and by the displacement that rotates of the radius of this sector gear, this transmission arm drives described conveying pipeline action simultaneously, drive described compensation mobile device by described conveying pipeline and produce the motion compensation displacement, the cinder notch that adds of the end of described conveying pipeline is moved as linear reciprocation.
4. according to the described equipment of claim 2, it is characterized in that,
Described compensation mobile device is articulated and connected with described conveying pipeline by rigidly connected axle on the mobile platform support, makes described compensation mobile device link with described conveying pipeline.
5. according to the described equipment of claim 4, it is characterized in that, described swinging arm transmission device and described compensation mobile device thereof include sensor, the signal of described sensor inserts the programmable logic controller (PLC) servo-drive system of setting, by the speed of the described equipment course of work of this servo-drive system output control and the signal of position limit point.
6. the swinging arm transmission device of a use in equipment as claimed in claim 1 is characterized in that, comprises planet speed change mechanism and compensation mobile device, wherein:
Described planet speed change mechanism comprises servomotor, speed changer, transmission arm, sector gear, planetary gear, change-speed gearing group and sensor; The engagement of one end of described change-speed gearing group and described transmission arm, give this transmission arm with transmission of power, two planetary gears that the other end of this transmission arm is installed rotate in opposite directions with the sector gear engagement, and by the displacement that rotates of the radius of this sector gear, described transmission arm drives described conveying pipeline action simultaneously, drive described compensation mobile device by described conveying pipeline again and produce the motion compensation displacement, make the cinder notch that adds of described conveying pipeline end make described linear reciprocation and move thus.
7. according to the described device of claim 6, it is characterized in that, rigidly connected axle on the mobile platform support on the described compensation mobile device, with described coaxial being articulated and connected of conveying pipeline of giving material conveying device, make described compensation mobile device link with conveying pipeline, produce described motion compensation displacement.
8. according to each described device of claim 6 to 7, it is characterized in that, described swinging arm transmission device and described compensation mobile device thereof include sensor, the signal of described sensor inserts the programmable logic controller (PLC) servo-drive system of setting, by the speed of the described equipment course of work of this servo-drive system output control and the signal of position limit point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475017.9U CN203140712U (en) | 2012-09-18 | 2012-09-18 | Automatic slag adding equipment for plate blank and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475017.9U CN203140712U (en) | 2012-09-18 | 2012-09-18 | Automatic slag adding equipment for plate blank and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140712U true CN203140712U (en) | 2013-08-21 |
Family
ID=48968268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220475017.9U Expired - Lifetime CN203140712U (en) | 2012-09-18 | 2012-09-18 | Automatic slag adding equipment for plate blank and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847896A (en) * | 2012-09-18 | 2013-01-02 | 北京中远通科技有限公司 | Automatic slab slag adding equipment and device used therein |
| CN108941491A (en) * | 2018-09-28 | 2018-12-07 | 武汉中飞扬测控工程有限公司 | A kind of crystallizer automatic slag adding machine |
-
2012
- 2012-09-18 CN CN201220475017.9U patent/CN203140712U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847896A (en) * | 2012-09-18 | 2013-01-02 | 北京中远通科技有限公司 | Automatic slab slag adding equipment and device used therein |
| CN108941491A (en) * | 2018-09-28 | 2018-12-07 | 武汉中飞扬测控工程有限公司 | A kind of crystallizer automatic slag adding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105234538B (en) | Gantry type high-power plasma arc 3D printing equipment and method | |
| CN206437484U (en) | Four-way shuttle and tiered warehouse facility | |
| CN101362244B (en) | Automatic surfacing device capable of adding special alloy in visible arc | |
| CN110814472A (en) | Master-slave type wall climbing welding robot system suitable for large steel structural member | |
| CN203140712U (en) | Automatic slag adding equipment for plate blank and device thereof | |
| CN102847896A (en) | Automatic slab slag adding equipment and device used therein | |
| CN105855667A (en) | Wireless-control-based four-degree-of-freedom TIG automatic surfacing rotary workbench | |
| CN205998627U (en) | Air-conditioner fin automatic material fetching machine | |
| CN202965252U (en) | Mechanically controlled full-automatic compaction forming equipment | |
| CN202752575U (en) | Cylinder sleeve centrifugal machine production line | |
| CN205166152U (en) | High -power plasma arc 3D printing apparatus of planer -type | |
| CN202572580U (en) | Automatic teeming system for inorganic foam concrete | |
| CN203875445U (en) | Three-axis double head tin wire automatic welder for profiled bar | |
| CN102689076A (en) | Automatic welding gun regulation device for gas cutting machine | |
| CN206229993U (en) | Continuous casting steel billet automatic slag system | |
| CN202107609U (en) | Suspension type feeding device | |
| CN203184812U (en) | Pipeline welding equipment | |
| CN215257975U (en) | SNCR (Selective non catalytic reduction) denitration fine control system of cement clinker production line | |
| CN102689075B (en) | Automatic welding gun regulation device for gas cutting machine | |
| CN213672535U (en) | Powder tank car V type roof beam double gun automatic weld machine | |
| AU2014321694A1 (en) | Cartesian pipe facer | |
| CN209522233U (en) | A kind of brake disc transportation system | |
| CN203459645U (en) | Arc distribution type robot casting system | |
| CN205588465U (en) | Automatic cloth system of multistation | |
| CN201724717U (en) | Automatic weighing and feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |