CN203196989U - Slab burr removing device - Google Patents
Slab burr removing device Download PDFInfo
- Publication number
- CN203196989U CN203196989U CN 201320121177 CN201320121177U CN203196989U CN 203196989 U CN203196989 U CN 203196989U CN 201320121177 CN201320121177 CN 201320121177 CN 201320121177 U CN201320121177 U CN 201320121177U CN 203196989 U CN203196989 U CN 203196989U
- Authority
- CN
- China
- Prior art keywords
- rotor
- slab
- baffle
- removal device
- baffle plate
- 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 - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims description 13
- 239000003818 cinder Substances 0.000 claims description 12
- 241000282326 Felis catus Species 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 208000032544 Cicatrix Diseases 0.000 abstract 1
- 231100000241 scar Toxicity 0.000 abstract 1
- 230000037387 scars Effects 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a slab burr removing device which comprises a supporting seat, a first baffle and a second baffle, wherein the first baffle and the second baffle are used for locating the two end portions of a slab. The first baffle and the second baffle are respectively connected with a lifting mechanism used for controlling the first baffle and the second baffle to move vertically. The lifting mechanism is connected to the supporting seat. A cutter roller I and a cutter roller II are arranged below the first baffle and the second baffle respectively. A supporting roller used for supporting and conveying the slab is arranged between the cutter roller I and the cutter roller II. The supporting roller, the cutter roller I and the cutter roller II are arranged on the supporting seat and make contact with the lower surface of the slab. The supporting roller, the cutter roller I and the cutter roller II are respectively connected with a motor. The slab burr removing device further comprises a controller and a detecting element arranged at the inner side of the cutter roller I and the inner side of the first baffle. The lifting mechanism, the motor and the detecting element are respectively connected with the controller. The slab burr removing device is high in slab burr removing rate and capable of effectively removing adhered slag of the lower surface after the slab is cut secondarily, reducing the quality objection caused by scars, and further improving the yield of steel boards.
Description
Technical field
The utility model relates to a kind of slab burr removal device.
Background technology
Slab owing to head, the dross of tail following table after the flame cutting are rolled in the monoblock semifinished product, very easily forms following table and scabs when rolling, in case check not come out, just can not be cut off, and causes the product quality objection; Produce factories and miness in order to reduce the quality objection that causes by scabbing, can only strengthen its head, tail shearing displacement, this causes unnecessary lumber recovery loss again, causes serious waste.
The equipment of domestic and international existing removal dross has hammer cutter formula, air spring cutting disc chip, compress type such as roll-type, and preceding two kinds mainly are used in slab caster after all, after the latter mainly is used in two of strand and cuts.All are blanks after flame two is cut because jobbing sheet-rolling mill is employed, its size is short, and length is less than 2 meters; In light weight, weight is less than 5 tons, and the roller spacing is little, and the roller spacing is 1 ~ 1.5 meter; Thereby hammer cutter formula and air spring cutting disc chip very easily cause strand to slide down when using in middle plate zone, upwarps end to end, and it is extremely low that burr is removed efficient; And compress roll-type since being sealed in of hydraulic cylinder or cylinder be easy under the hot environment damage, strand is about 500 ~ 600 ℃ of heating furnace material loading end temperature, be about 1150 ~ 1250 ℃ in the discharge end temperature, fault rate is very high, not only influences production but also make the burr clearance very low.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of blank burr clearance height is provided, the slab burr removal device of the quality objection that can reduce effectively scabs causes and lumber recovery loss.
To achieve these goals, the technical solution adopted in the utility model is:
This slab burr removal device comprises that supporting seat reaches first baffle plate and the second baffle that is used for end, slab two ends, location; Described first baffle plate and second baffle all connect the elevating mechanism that control self moves up and down; Described elevating mechanism is connected on the described supporting seat; Below described first baffle plate and second baffle, be respectively equipped with rotor I and the rotor II of removing slab end following table burr; Between described rotor I and rotor II, be provided with for the backing roll that supports and carry slab; Described backing roll, rotor I and rotor II are located on the described supporting seat; Described backing roll, rotor I and rotor II contact with the slab lower surface; Described backing roll, rotor I and rotor II are connected with motor respectively; Also comprise controller and be located at the rotor I and the detecting element of the first baffle plate inboard, described elevating mechanism, motor and detecting element are connected with controller respectively.
Be provided with helicla flute in described rotor I and rotor II surface, in described helicla flute, be provided with the blade of deburring.Described helicla flute is dovetail groove, is provided with spacer between the blade in described helicla flute.
Baffled guide pad on described supporting seat, described first baffle plate and second baffle pass baffle plate guide pad center.Described elevating mechanism is the cylinder by the solenoid control lifting.
Described detecting element is infrared sensor.
The center of described backing roll, rotor I and rotor II is on same straight line.
Be provided with the scarfing cinder cat ladder in rotor I or rotor II outer lower portion.
Below described rotor I and rotor II, be provided with the chute of slagging tap, be provided with the flushing cinder water pipe in the described chute both sides of slagging tap.
Advantage of the present utility model is: this slab burr removal device, and slab burr clearance height can effectively be removed the following table dross after slab two is cut, and reduces the quality objection that scabs and cause, and then improves the lumber recovery of steel plate; Jobbing sheet-rolling mill according to 1,000,000 tons of scales reduces the loss of 0.5% lumber recovery, 800 yuan/ton of the price differences between finished product and the steel scrap, ten thousand yuan of year economic benefit=1000000*800*0.5%=400; Reduce the quality objection that causes that scabs and compensate about 200,000 yuan.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure are briefly explained:
Fig. 1 is the structural representation of the utility model slab burr removal device;
Mark among the above-mentioned figure is:
1, first baffle plate, 2, elevating mechanism, 3, second baffle, 4, the rotor I, 5, the rotor II, 6, backing roll, 7, blank, 8, supporting seat, 9, the scarfing cinder cat ladder.
The specific embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, this slab burr removal device comprises that first baffle plate 1, the second baffle 3 for end, slab two ends, location reaches the supporting seat 8 that is used for supporting this slab burr removal device; All connect the elevating mechanism 2 that control first baffle plate 1 and second baffle 3 self move up and down on first baffle plate 1 and second baffle 3 tops, elevating mechanism 2 is connected on the supporting seat; Correspondence is provided with rotor I 4 and the rotor II 5 of removing slab end following table burr respectively below first baffle plate 1 and second baffle 3; Be provided with for the backing roll 6 that supports and carry slab in rotor I 4 and 5 of rotor II; Backing roll 6, rotor I 4 and rotor II 5 are located on the supporting seat 8, and backing roll 6, rotor I 4 and rotor II 5 contact with the slab lower surface; Backing roll 6, rotor I 4 and rotor II 5 support by bearing block; Backing roll 6, rotor I 4 and rotor II 5 connect motor respectively and are rotated by Electric Machine Control; Also comprise controller and be located at rotor I 4 and the detecting element of first baffle plate, 1 inboard, elevating mechanism 2, motor and detecting element are connected with controller respectively.
This slab burr removal device, by forward and backward 2 unit frequency conversion roller rotor I 4 and rotor II 5 and 2 first baffle plate 1 and second baffles 3 by air cylinder driven that have deburring blade, and compositions such as the rollgang formed of several common backing rolls 6, detecting element, controller.When the blank 7 after the heating arrives first baffle plate 1 and rotor I 4 inner sides, detecting element sends signal, 3 times general who has surrendered's blanks 7 of controller control second baffle block, and controller control driven by motor rotor II 5 is removed the cutting dross of blank 7 head following tables in the process that turns clockwise; Delaying time, detecting element sends signal after 5 seconds, and controller is controlled first baffle plate 1 and descended, and the second baffle of controller control simultaneously 3 rises, and the whole roller-way that controller control rotor I 4, rotor II 5 and backing roll 6 are formed is rotated counterclockwise simultaneously; Blank 7 is delivered to first baffle plate, 1 place stops, the cutting dross of blank 7 afterbody following tables is removed in the process that is rotated counterclockwise by rotor I 4.After cleaning out, controller is controlled whole roller-way and is clockwise rotated next processes such as blank 7 being sent into dephosphorization, and detecting element sends signal again and controller controlled lift on first baffle plate 1, and package unit returns to reset condition again, prepares to meet next piece heat material.
Baffled guide pad on supporting seat 8, first baffle plate 1 and second baffle 3 pass baffle plate guide pad center; The baffle plate guide pad has support and guide effect, can guarantee that first baffle plate 1 and second baffle 3 rise and down maneuver is accurate rapidly; Elevating mechanism 2 is the cylinder by the solenoid control lifting, and magnetic valve is controlled start and stop by controller; Detecting element is infrared sensor; Complete equipment adopts full-automatic/manual switchover control model, and ordinary production is to be fully automatic mode, by manually monitoring by probe and industrial television; But manual switchover becomes artificial operator scheme when being damaged fault.
Rotor I 4 is positioned at the strand entrance side, the cylinder that there is first baffle plate 1 its top and controls 1 lifting of first baffle plate, and the rotor II is positioned at the strand outlet side, and rotor II 5 tops are provided with the cylinder of second baffle 3 and 3 liftings of control second baffle; Be provided with the adjustment pad that to adjust slab lower surface dross position in the end of first baffle plate 1 and second baffle 3.Rotor I 4 can be removed the burr of strand afterbody following table when being rotated counterclockwise, rotor II 4 can be removed the burr of strand head following table when turning clockwise; First baffle plate 1 and second baffle 3 ends are ladder block structure, and first baffle plate 1 and second baffle 3 also have the function that slab is beated when preventing deburring concurrently except possessing positioning function, guarantee the effect of deburring; In case the burring knife pad wear exceeds standard, can the blade that damage be taken out from the helicla flute two ends of rotor I 4 and rotor II 5 and be changed, perhaps with rotor I 4 and rotor II 5 integral replacings.
This slab burr removal device can effectively be removed the two following table dross of cutting the back slab, reduces the quality objection that scabs and cause, and then improves the lumber recovery of steel plate.Jobbing sheet-rolling mill according to 1,000,000 tons of scales reduces the loss of 0.5% lumber recovery, 800 yuan/ton of the price differences between finished product and the steel scrap, ten thousand yuan of year economic benefit=1000000*800*0.5%=400.Reduce the quality objection that causes that scabs and compensate about 200,000 yuan.
Above the utility model has been carried out exemplary description; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out, all within protection domain of the present utility model.
Claims (9)
1. a slab burr removal device is characterized in that: comprise that supporting seat (8) reaches first baffle plate (1) and the second baffle (3) that is used for end, slab two ends, location; Described first baffle plate (1) and second baffle (3) all connect the elevating mechanism (2) that control self moves up and down; Described elevating mechanism (2) is connected on the described supporting seat (8); Be respectively equipped with rotor I (4) and the rotor II (5) of removing slab end following table burr at described first baffle plate (1) and second baffle (3) below; Between described rotor I (4) and rotor II (5), be provided with for the backing roll (6) that supports and carry slab; Described backing roll (6), rotor I (4) and rotor II (5) are located on the described supporting seat (8); Described backing roll (6), rotor I (4) and rotor II (5) contact with the slab lower surface; Described backing roll (6), rotor I (4) and rotor II (5) are connected with motor respectively; Also comprise controller and be located at rotor I (4) and the detecting element of first baffle plate (1) inboard, described elevating mechanism (2), motor and detecting element are connected with controller respectively.
2. slab burr removal device as claimed in claim 1 is characterized in that: be provided with helicla flute in rotor I (4) and rotor II (5) surface, be provided with the blade of deburring in described helicla flute.
3. slab burr removal device as claimed in claim 2, it is characterized in that: described helicla flute is dovetail groove, is provided with spacer between the blade in described helicla flute.
4. as claim 1 or 2 or 3 described slab burr removal devices, it is characterized in that: go up baffled guide pad at described supporting seat (8), described first baffle plate (1) and second baffle (3) pass baffle plate guide pad center.
5. slab burr removal device as claimed in claim 4 is characterized in that: described elevating mechanism (2) is the cylinder by solenoid control.
6. slab burr removal device as claimed in claim 5, it is characterized in that: described detecting element is infrared sensor.
7. slab burr removal device as claimed in claim 6, it is characterized in that: the center of described backing roll (6), rotor I (4) and rotor II (5) is on same straight line.
8. slab burr removal device as claimed in claim 7 is characterized in that: be provided with scarfing cinder cat ladder (9) in rotor I (4) or rotor II (5) outer lower portion.
9. slab burr removal device as claimed in claim 8 is characterized in that: be provided with the chute of slagging tap in rotor I (4) and rotor II (5) below, be provided with the flushing cinder water pipe in the described chute both sides of slagging tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121177 CN203196989U (en) | 2013-03-18 | 2013-03-18 | Slab burr removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121177 CN203196989U (en) | 2013-03-18 | 2013-03-18 | Slab burr removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196989U true CN203196989U (en) | 2013-09-18 |
Family
ID=49141130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121177 Expired - Fee Related CN203196989U (en) | 2013-03-18 | 2013-03-18 | Slab burr removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196989U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368980A (en) * | 2014-11-27 | 2015-02-25 | 丹阳市腾辉液压机械有限公司 | Continuous forming machining series of hydraulic valve base plate |
| CN104511661A (en) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | Billet deburring machine surging device and method |
| CN108664048A (en) * | 2018-03-30 | 2018-10-16 | 宝钢湛江钢铁有限公司 | Slab deburring optimal control method based on momentum model |
| CN108982031A (en) * | 2018-08-13 | 2018-12-11 | 江西理工大学 | A kind of concrete structure member rigidity detection device |
| CN111375843A (en) * | 2020-05-07 | 2020-07-07 | 山东钢铁股份有限公司 | Fly shovel type steel billet cutting end surface residue removing device |
-
2013
- 2013-03-18 CN CN 201320121177 patent/CN203196989U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511661A (en) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | Billet deburring machine surging device and method |
| CN104511661B (en) * | 2013-09-30 | 2017-01-25 | 宝山钢铁股份有限公司 | Billet deburring machine surging device and method |
| CN104368980A (en) * | 2014-11-27 | 2015-02-25 | 丹阳市腾辉液压机械有限公司 | Continuous forming machining series of hydraulic valve base plate |
| CN108664048A (en) * | 2018-03-30 | 2018-10-16 | 宝钢湛江钢铁有限公司 | Slab deburring optimal control method based on momentum model |
| CN108664048B (en) * | 2018-03-30 | 2021-03-23 | 宝钢湛江钢铁有限公司 | Slab deburring optimization control method based on momentum model |
| CN108982031A (en) * | 2018-08-13 | 2018-12-11 | 江西理工大学 | A kind of concrete structure member rigidity detection device |
| CN111375843A (en) * | 2020-05-07 | 2020-07-07 | 山东钢铁股份有限公司 | Fly shovel type steel billet cutting end surface residue removing device |
| CN111375843B (en) * | 2020-05-07 | 2023-10-03 | 山东钢铁股份有限公司 | Fly shovel formula steel billet cutting end face residue clearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210318 |