CN207577627U - For cutting the flame-cutting plant of continuous casting steel billet - Google Patents
For cutting the flame-cutting plant of continuous casting steel billet Download PDFInfo
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- CN207577627U CN207577627U CN201721355416.0U CN201721355416U CN207577627U CN 207577627 U CN207577627 U CN 207577627U CN 201721355416 U CN201721355416 U CN 201721355416U CN 207577627 U CN207577627 U CN 207577627U
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- steel billet
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Abstract
The utility model discloses a kind of for cutting the flame-cutting plant of continuous casting steel billet, including：Beam guideway and it is arranged on the rack that can be moved forward and backward on beam guideway and on beam guideway, a pair of of clamp arm is provided in rack, the cutting gun of steel billet can be cut off by being provided in the rack on front side of clamp arm, rack, clamp arm, cutting gun are respectively by PLC controller control action, Chui Zha mechanisms are provided in rack, the Chui Zha mechanisms include：Air source, the appendix connected with air source and what is connected with appendix blow slag nozzle, are provided with solenoid valve, solenoid valve is electrically connected with PLC controller on appendix.The utility model has the advantages that：While steel billet is cut, it can utilize Chui Zha mechanisms that the blowing iron oxide in steel billet cut end is clean, thus the cut end of steel billet can be made to meet technological requirement, not need to carry out secondary cut processing, which not only improves production efficiency, and also reduce production cost.
Description
Technical field
The utility model is related to be used to cut the flame-cutting plant of continuous casting steel billet.
Background technology
In continuous casting workshop, need to cut off the steel billet on steel billet drawing mechanism according to the requirement of client, at this time
It needs to use flame-cutting plant to be cut, traditional flame-cutting plant includes：It beam guideway and is arranged on crossbeam and leads
On rail and the rack that can be moved forward and backward on beam guideway, a pair of of clamp arm is provided in rack, in the machine on front side of clamp arm
The cutting gun of steel billet can be cut off by being provided on frame, and rack, clamp arm, cutting gun are respectively by PLC controller control action, in steel billet
Travel switch is provided on drawing mechanism, travel switch is electrically connected with PLC controller, after travel switch senses steel billet, row
Cheng Kaiguan sends a signal to PLC controller, and PLC controller will control clamp arm to clamp steel billet, and PLC controller can be simultaneously
Driving rack travels forward and cutting gun starts to cut steel billet, and after completing to cut, PLC controller control clamp arm unclamps steel billet,
The cutting gun of PLC controller control simultaneously stops cutting and rack being controlled to move backward being reset to starting point.The flame of above structure
Cutter device will appear problems with when cutting steel billet：There are iron oxides impurities for meeting in the cut end of steel billet so that steel billet
Cut end does not meet technological requirement, and staff needs to carry out second of cutting process to the cut end of steel billet, not only increase in this way
Workload is added, has reduced production efficiency, and also created waste, increase production cost.
Utility model content
The purpose of this utility model is to provide one kind can just effectively remove in steel billet cut end while steel billet is cut
Iron oxides impurities, so as to improve production efficiency, reduce production cost for cutting the flame-cutting plant of continuous casting steel billet.
To achieve the above object, technical solution is used by the utility model：Flame for cutting continuous casting steel billet is cut
Device is cut, including：It beam guideway above steel billet drawing mechanism and is arranged on beam guideway and can be in beam guideway
The rack of upper back-and-forth motion is provided with a pair of of clamp arm in rack, and being provided in the rack on front side of clamp arm can cut off
The cutting gun of steel billet, rack, clamp arm, cutting gun by PLC controller control action, are provided with Chui Zha mechanisms in rack respectively,
The Chui Zha mechanisms include：Air source, the appendix connected with air source and what is connected with appendix blow slag nozzle, it is described to blow slag nozzle
It can be blown against the cut end of steel billet, solenoid valve is provided on appendix, solenoid valve is electrically connected with PLC controller,
After clamp arm clamps steel billet, PLC controller control cutting gun starts to cut steel billet, while PLC controller control appendix
On solenoid valve open, the gas in air source is transported to by appendix to be blown in slag nozzle, and it is opposite to blow the gas that slag nozzle sprays
Cut end to steel billet is blown, so as to which the blowing iron oxide in steel billet cut end is clean.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, between cutting gun and rack
Specifically connection structure is：There are one hinged-supports for setting in rack, and hingedly setting is there are one shaft in hinged-support, in shaft
The second connecting rod of a first connecting rod and a horizontal direction straight down is fixedly connected with, is fixed in the lower end of first connecting rod
Cutting gun is connected with, is fixedly connected on the outer end of second connecting rod there are one pulley；One is provided on beam guideway from rear
Gradual oblique guide obliquely forward, the pulley on second connecting rod can be slided along oblique guide, when rack band movable pulley is tiltedly being led
While forward movement on rail, pulley also can be moved up gradually, at this time pulley can drive second connecting rod and first connecting rod around
Shaft rotates on hinged-support, so as to be laterally moved cutting gun, cutting gun when being laterally moved just can gradually by
Steel billet is cut off.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, the appendix is by the first gold medal
Belong to hard tube, the second metal hard tube and a metal hose composition, the first metal hard tube to be fixedly connected on beam guideway, the first gold medal
Belong to hard tube to connect with air source, solenoid valve is provided on the first metal hard tube；Second metal hard tube is fixedly connected in rack, the
Two metal hard tubes are connected with blowing slag nozzle；A metal hose is connected between the first metal hard tube and the second metal hard tube.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, the second metal hard tube passes through pipe
Folder is fixed in clamp arm.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, positioned at air source and solenoid valve
Between the first metal hard tube on setting there are one gas bag.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, it is set in the lower section of cutting gun
There are one slag slot, cutting gun cuts the Mars generated during steel billet and Chui Zha mechanisms are blown the impurity to get off from steel billet cut end
It will drop into slag slot.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, spray is provided on slag slot
The mouth of a river.
Further, the flame-cutting plant of cutting continuous casting steel billet is previously described for, wherein, the air source is can convey
The air compressor of compressed air.
The utility model has the advantages that：It, can will be in steel billet cut end using Chui Zha mechanisms while steel billet is cut
Blowing iron oxide is clean, thus the cut end of steel billet can be made to meet technological requirement, does not need to carry out secondary cut processing, this is not
Production efficiency is improved only, and also reduces production cost.
Description of the drawings
Fig. 1 is the main structure diagram of the flame-cutting plant described in the utility model for being used to cut continuous casting steel billet.
Fig. 2 is the right side structural representation of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is further described technical solution described in the utility model.
It is described as shown in Figure 1, Figure 2, it is described in the utility model for cutting the flame-cutting plant of continuous casting steel billet, including：Position
It beam guideway 1 above steel billet drawing mechanism and is arranged on beam guideway 1 and can be moved forward and backward on beam guideway 1
Rack 2 is provided with a pair of of clamp arm 21 in rack 2, and steel billet can be cut off by being provided in the rack 2 positioned at 21 front side of clamp arm
Cutting gun 3, rack 2, clamp arm 21, cutting gun 3 are specific between cutting gun 3 and rack 2 respectively by PLC controller control action
Connection structure is：There are one hinged-supports 22 for setting in rack 2, and hingedly there are one shafts 23 for setting in hinged-support 22, are turning
The second connecting rod 25 of a first connecting rod 24 and a horizontal direction straight down is fixedly connected on axis 23, cutting gun 3 is solid
Surely the lower end of first connecting rod 24 is connected to, is fixedly connected on the outer end of second connecting rod 25 there are one pulley 26；In beam guideway 1
On be provided with a gradual oblique guide 11 obliquely from back to front, the pulley 26 on second connecting rod 25 can be slided along oblique guide 11
Dynamic, while rack 1 is moved forward with movable pulley 26 on oblique guide 11, pulley 26 also can be moved up gradually, at this time
Pulley 26 can drive second connecting rod 25 and first connecting rod 24 to be rotated in hinged-support 22 around shaft 23, so as to make cutting gun
3 carry out horizontal swing cutting.
Chui Zha mechanisms are provided in rack 2, the Chui Zha mechanisms include：Air compressor 4 connects with air compressor 4
Logical appendix 5 and what is connected with appendix 5 blow slag nozzle 6, in the present embodiment, the appendix 5 is by first metal
51, second metal hard tubes 52 of hard tube are formed with a metal hose 53, and the first metal hard tube 51 is fixedly connected on crossbeam and leads
On rail 1, the first metal hard tube 51 is connected with air compressor 4, and gas bag 511, electricity are disposed on the first metal hard tube 51
Magnet valve 512, gas bag 511 can store partial shrinkage air, and compressed air is enable more stably to enter and is blown in slag nozzle 6,
Solenoid valve 512 is electrically connected with PLC controller；Second metal hard tube 52 is fixedly connected on by pipe clamp 54 in clamp arm 21, the second gold medal
Belong to hard tube 52 to connect with blowing slag nozzle 6, in this way, blowing slag nozzle 6 can be just blown against steel billet cut end；Metal hose 53
It is connected respectively with the first metal hard tube 51, the second metal hard tube 52.It is connected to using metal hose 53 positioned at beam guideway 1
On the first metal hard tube 51 and the second metal hard tube 52 in rack 2 between when, metal hose 53 can make rack 2 exist
It will not be obstructed when being moved on beam guideway 1.
In the present embodiment, in the setting of the lower section of cutting gun 3, there are one slag slots 7, and water jet is provided on slag slot 7
71, cutting gun 3 cuts the Mars generated during steel billet and Chui Zha mechanisms purge the iron oxides impurities to get off all from steel billet cut end
It can fall into slag slot 7, can be sprayed water by the water jet 71 in slag slot 7 into slag slot 7 makes Mars and high-temperature oxydation iron fast
Fast cooling down.
Specific work process is as follows：After the travel switch on steel billet drawing mechanism senses steel billet, travel switch can be sent out
The number of delivering letters arrives PLC controller, and PLC controller will control clamp arm 21 to clamp steel billet, and PLC controller can drive rack simultaneously
2 travel forward and cutting gun 3 are controlled to start to cut steel billet and open solenoid valve 512, and rack 2, which travels forward, drives second to connect
Pulley 26 on bar 25 travels forward on oblique guide 11, and pulley 26 on oblique guide 11 while travelling forward, pulley 26
It is gradually moving upwards, at this point, pulley 26 can drive second connecting rod 25 and first connecting rod 24 around shaft 23 in hinged-support 22
Rotation, cutting gun 3 do transverse movement under the drive of first connecting rod 24, and so as to which steel billet be cut off, steel billet is cut in cutting gun 3
Meanwhile the compressed air in air compressor 4 is entered by open solenoid valve 512 in appendix 5, it is defeated from appendix 5
It is sent to and blows in slag nozzle 6, blow slag nozzle 6 by the cut end of compressed air spraying to steel billet, so as to by steel billet cut end
On iron oxide injection it is clean.After the completion of cutting, PLC controller control cutting gun 3 stops cutting, control clamp arm 21 unclamps steel
Base, control solenoid valve 512 close, control rack 2 move backward be reset to initial position waiting cut next time.
The utility model has the advantages that：It, can will be in steel billet cut end using Chui Zha mechanisms while steel billet is cut
Blowing iron oxide is clean, thus the cut end of steel billet can be made to meet technological requirement, does not need to carry out secondary cut processing, this is not
Production efficiency is improved only, and also reduces production cost.
Claims (9)
1. for cutting the flame-cutting plant of continuous casting steel billet, including：It beam guideway above steel billet drawing mechanism and sets
The rack that can be moved forward and backward on beam guideway and on beam guideway is put, a pair of of clamp arm is provided in rack, positioned at folder
The cutting gun of steel billet can be cut off by being provided in rack on front side of arm, and rack, clamp arm, cutting gun are controlled respectively by PLC controller
Action, it is characterised in that：Chui Zha mechanisms are provided in rack, the Chui Zha mechanisms include：Air source, the gas transmission connected with air source
Pipe and what is connect with appendix blow slag nozzle, it is described blow slag nozzle and be capable of the cut end of opposite steel billet be blown, in appendix
On be provided with solenoid valve, solenoid valve is electrically connected with PLC controller, after clamp arm clamps steel billet, PLC controller control cutting
Rifle starts to cut steel billet, while the solenoid valve on PLC controller control appendix is opened, and the gas in air source is defeated by appendix
It is sent to and blows in slag nozzle, the gas for blowing the ejection of slag nozzle is blown against the cut end to steel billet, thus by steel billet cut end
On blowing iron oxide it is clean.
2. the flame-cutting plant according to claim 1 for being used to cut continuous casting steel billet, it is characterised in that：Cutting gun and machine
Specific connection structure between frame is：There are one hinged-supports for setting in rack, are hingedly set there are one shaft in hinged-support,
The second connecting rod of a first connecting rod and a horizontal direction straight down is fixedly connected in shaft, in first connecting rod
Lower end is fixedly connected with cutting gun, is fixedly connected on the outer end of second connecting rod there are one pulley；It is provided on beam guideway
A piece gradual oblique guide obliquely from back to front, the pulley on second connecting rod can be slided along oblique guide, be slided when rack drives
While being moved forward on oblique guide, pulley also can be moved up gradually wheel, and pulley can drive second connecting rod and first at this time
Connecting rod is rotated around shaft on hinged-support, so as to be laterally moved cutting gun, cutting gun when being laterally moved just
Gradually steel billet can be cut off.
3. the flame-cutting plant according to claim 1 or 2 for being used to cut continuous casting steel billet, it is characterised in that：It is described defeated
Tracheae is made of the first metal hard tube, the second metal hard tube and a metal hose, and the first metal hard tube is fixedly connected on crossbeam
On guide rail, the first metal hard tube is connected with air source, and solenoid valve is provided on the first metal hard tube；Second metal hard tube, which is fixed, to be connected
It is connected in rack, the second metal hard tube is connected with blowing slag nozzle；It is connected between the first metal hard tube and the second metal hard tube
A piece metal hose.
4. the flame-cutting plant according to claim 3 for being used to cut continuous casting steel billet, it is characterised in that：Second metallic hard
Pipe is fixed on by pipe clamp in clamp arm.
5. the flame-cutting plant according to claim 3 for being used to cut continuous casting steel billet, it is characterised in that：Positioned at air source
There are one gas bags for setting on the first metal hard tube between solenoid valve.
6. the flame-cutting plant according to claim 4 for being used to cut continuous casting steel billet, it is characterised in that：Positioned at air source
There are one gas bags for setting on the first metal hard tube between solenoid valve.
7. the flame-cutting plant according to claim 1 or 2 for being used to cut continuous casting steel billet, it is characterised in that：It is cutting
There are one slag slots for the lower section setting of rifle, and cutting gun cuts the Mars generated during steel billet and Chui Zha mechanisms are sprayed from steel billet cut end
The impurity blown down can be all dropped into slag slot.
8. the flame-cutting plant according to claim 7 for being used to cut continuous casting steel billet, it is characterised in that：On slag slot
It is provided with water jet.
9. the flame-cutting plant according to claim 1 or 2 for being used to cut continuous casting steel billet, it is characterised in that：The gas
Source is the air compressor that can convey compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355416.0U CN207577627U (en) | 2017-10-20 | 2017-10-20 | For cutting the flame-cutting plant of continuous casting steel billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355416.0U CN207577627U (en) | 2017-10-20 | 2017-10-20 | For cutting the flame-cutting plant of continuous casting steel billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577627U true CN207577627U (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355416.0U Active CN207577627U (en) | 2017-10-20 | 2017-10-20 | For cutting the flame-cutting plant of continuous casting steel billet |
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| Country | Link |
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| CN (1) | CN207577627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598328A (en) * | 2017-10-20 | 2018-01-19 | 江苏永钢集团有限公司 | For cutting the flame-cutting plant of continuous casting steel billet |
-
2017
- 2017-10-20 CN CN201721355416.0U patent/CN207577627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598328A (en) * | 2017-10-20 | 2018-01-19 | 江苏永钢集团有限公司 | For cutting the flame-cutting plant of continuous casting steel billet |
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