CN201613260U - Surface purging device for steel plates and steel plate cutter - Google Patents
Surface purging device for steel plates and steel plate cutter Download PDFInfo
- Publication number
- CN201613260U CN201613260U CN2009201743307U CN200920174330U CN201613260U CN 201613260 U CN201613260 U CN 201613260U CN 2009201743307 U CN2009201743307 U CN 2009201743307U CN 200920174330 U CN200920174330 U CN 200920174330U CN 201613260 U CN201613260 U CN 201613260U
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- steel plate
- jet pipe
- air jet
- blow device
- supply channel
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Abstract
The utility model provides a surface purging device for steel plates, which comprises an air source (1), an air supply channel (2) and an air jet pipe (3), wherein the body of the air jet pipe (3) is provided with at least one air jet hole; and the air source (1) is connected with the air jet pipe (3) through the air supply channel (2). The utility model also provides a steel plate cutter which comprises a cutting device used for cutting steel belts into steel plates, and an oiling device used for oiling the steel plates; the steel plate cutter also comprises the surface purging device for steel plates; and the surface purging device for steel plates is arranged between the cutting device and the oiling device. The surface purging device for the steel plates can clean the surface of steel plates after the steel belts are cut into steel plates, thus avoiding that the steel plates bring scrap metal generated in the previous procedures into the oiling device, and further guaranteeing the surface quality of steel plates and dispensing with the need of maintaining the oiling device frequently.
Description
Technical field
The utility model relates to the surface of steel plate blow device and shears the equipment of steel plate.
Background technology
At present, there is the factor that influences plate surface quality in a large number in the cold rolling crosscut unit of metallurgy industry in producing both at home and abroad, be in particular in the following aspects: the impurity on the coil of strip surface that (1) preceding working procedure provides can not obtain removing in shearing equipment, influences the steel plate cleaning quality; (2) roller that contacts with steel plate in the shearing equipment, belt and guide plate produce secondary pollution to the surface of steel plate cleaning; (3) circle shear in the shearing equipment and flying shear produce a large amount of metal swarfs to the shear action of steel plate.
Steel band need enter and carry out oiling in the electrostatic oiler after shearing equipment is sheared the formation steel plate.Produce a large amount of metal fillings for above-mentioned reasons, thereby when steel plate carries out oiling under the effect of oiler electromagnetic field, a large amount of metal fillings can be attracted on the oiling machine knife beam or along with the fluid recovery system recycles repeatedly, thereby cause the cutter beam to stop up and the oil spout bifurcated, and then produce the oiling inequality.Therefore, need to consume great amount of manpower tool setting beam usually and clear up continually, influence the continuity that unit is produced, surface of steel plate corrosion mass defect also can not get guaranteeing simultaneously.
The utility model content
The utility model provides a kind of equipment that can guarantee the surface of steel plate blow device of surface of steel plate cleaning and shear steel plate.
Surface of steel plate blow device of the present utility model comprises source of the gas, air supply channel and air jet pipe, and the body of described air jet pipe is provided with at least one fumarole, and described source of the gas is connected to described air jet pipe by described air supply channel.
The equipment of shearing steel plate of the present utility model comprises steel band is cut into the shear of steel plate and the oiling station that steel plate is carried out oiling, wherein, described equipment also comprises surface of steel plate blow device of the present utility model, and described surface of steel plate blow device is arranged between described shear and the oiling station.
By surface of steel plate blow device of the present utility model, can after being cut into steel plate, clear up steel band surface of steel plate, thereby avoid steel plate to bring the metal fillings that the front operation produces into oiling station, and then guarantee the quality of surface of steel plate and need not to safeguard continually oiling station.
Description of drawings
Fig. 1 is the structural representation that shows the work of surface of steel plate blow device of the present utility model;
Fig. 2 is the schematic diagram that shows the relation of the air-flow of surface of steel plate blow device of the present utility model and steel plate direction;
Fig. 3 is the schematic diagram of relation of direction of the air-flow of the rotation of the air jet pipe that shows that surface of steel plate blow device of the present utility model uses and injection.
The specific embodiment
Surface of steel plate blow device of the present utility model comprises source of the gas 1, air supply channel 2 and air jet pipe 3, and the body of air jet pipe 3 is provided with at least one fumarole, and source of the gas 1 is connected to air jet pipe 3 by air supply channel 2.
During use, as shown in Figure 1, make the surface of fumarole towards steel plate, thereby source of the gas 1 purges towards steel plate by fumarole by the gas that 2 pairs of air jet pipes 3 of air supply channel provide, and move with steel plate transporting the metal fillings that stops surface of steel plate when steel plate causes steel plate to be moved with respect to described surface of steel plate blow device and other foreign material, thereby reach the effect on clean steel surface.
Preferably, can make air jet pipe 3 be arranged on the steel plate top across the width of steel plate, " across the width of steel plate " do not represent to be parallel to the steel plate width direction herein, but the width of steel plate is passed in expression, promptly is not orthogonal to the width of steel plate.Smooth and easy and guarantee certain service life for the injection that guarantees fumarole, air jet pipe 3 can use metal or plastic tube, for example use internal diameter that materials such as coating steel pipe, stainless steel tube or pvc pipe make to be 10-15mm, the pipe thickness pipe fitting as 2-4mm, the aperture of fumarole is 2-4mm.The length of air jet pipe 3 can and be provided with direction according to the width of steel plate and select, and its length is preferably the whole width that can guarantee to purge steel plate.
In a kind of embodiment of the present utility model, an end of air jet pipe 3 is connected to air supply channel 2, and the other end forms enclosed construction or by stating type of tamper evidence 4 shutoff.By this layout, source of the gas 1 is communicated with an end of air jet pipe 3 by air supply channel 2, thereby to air jet pipe 3 air feed.Wherein, type of tamper evidence 4 can make various suitable parts, as long as play the effect of the other end of shutoff air jet pipe 3, for example can use the plug that can seal this other end.Form enclosed construction or, the gas that is provided by source of the gas 1 is ejected by fumarole with certain intensity by the other end that makes air jet pipe 3, to increase the cleaning dynamics that purges surface of steel plate by this other end of type of tamper evidence 4 shutoff.
In addition, can be provided with a plurality of fumaroles on the body of air jet pipe 3, these a plurality of fumaroles are provided with at interval along the length direction of described air jet pipe 3.In this case, by make air jet pipe 3 along the width of steel plate across waiting set-up mode, can make the jet surface air-flow of a plurality of fumaroles of air jet pipe 3, thereby clean whole surface of steel plate whole steel plate.
Described a plurality of fumarole can have identical or different size, thus the scope that the air-flow that sprays by the size control of fumarole covers.In addition, as required, fumarole can be a different shape.Described a plurality of fumarole can be positioned on the same bus of air jet pipe 3, also can be along the spiral layout of the body of air jet pipe 3, thus different air-flow injection directions is provided.
Preferably, as shown in Figure 2, surface of steel plate blow device of the present utility model can comprise bearing 5 and pipe clamp 6, and an end of air jet pipe 3 is fixed on the bearing 5 by pipe clamp 6, so that air jet pipe 3 can rotate around its axis.Bearing 5 and pipe clamp 6 can supportingly use, and can be provided with a plurality ofly, but are preferably placed at an end of air jet pipe 3, thereby an end of air jet pipe 3 are supported and fixing in position or on the fixed reference by bearing 5.Because air jet pipe 3 can rotate around its axis, thereby can regulate the injection direction of fumarole and the angle between the surface of steel plate as required, just can suitably adjust the injection direction of gaseous blast and the angle between the surface of steel plate by rotating air jet pipe 3.Shown in Fig. 3 a and Fig. 3 b, can make the direction of the air-flow that fumarole sprays become 15 degree and 25 degree with horizontal plane (plane that is parallel to surface of steel plate) by rotating air jet pipe 3.The intensity and direction each self-regulation or the adjusting as required of the air-flow that sprays by fumarole with matching.For example, when the translational speed of steel plate is very fast, can corresponding increase current rate and reduce injection direction and surface of steel plate between angle, thereby increase the purging dynamics.
When air jet pipe 3 when the width of steel plate is set in parallel in the steel plate top, though can make the direction of jet-stream wind in plane, regulate by rotating air jet pipe 3 perpendicular to air jet pipe 3, but the purging of described surface of steel plate blow device can only make metal fillings and foreign material move along the direction opposite with the moving direction of steel plate, when metal fillings and foreign material are too much, can be not easy to break away from steel plate and pile up.Therefore, preferably, an end of air jet pipe 3 is connected pivotly with air supply channel 2, to regulate the direction of the air-flow that described fumarole sprays.Because an end of air jet pipe 3 is connected pivotly with air supply channel 2, thereby the body position of air jet pipe 3 can change, and changes the position perpendicular to the plane of air jet pipe 3 then, thereby changes the direction and the purging direction of the air-flow that sprays.As shown in Figure 1, air jet pipe 3 pivots on the plane that is parallel to above the steel plate, so that the metal fillings and the foreign material that purge move towards the sidepiece of steel plate, make metal fillings and foreign material break away from steel plate thereby can keep at air-flow under the situation of certain purging intensity, guaranteed cleaning effect.
In addition, air jet pipe 3 is pivoted in the plane perpendicular to the steel plate moving direction, thereby can reach the effect identical to adjust the air-flow that sprays and the angle between the steel plate, also can reach the air-flow effect different that each fumarole is sprayed with the angle between the steel plate with rotating air jet pipe 3.After making air jet pipe 3 be pivoted to the appropriate location, can pass through fixedly air jet pipe 3 of bearing 5 and pipe clamp 6 or other suitable fixed parts, so that it keeps this appropriate location.Because the intensity of the air-flow that the fumarole far away apart from the junction of air jet pipe 3 and air supply channel 2 sprays may reduce, and the angle of air-flow that the fumarole that intensity is reduced by above-mentioned layout sprays and surface of steel plate reduces to increase the purging dynamics, thereby the injection intensity and the angle that help each fumarole of balance, promptly balance purges effect.
In order to adapt to the different translational speed of steel plate, can in air supply channel 2, be provided with choke valve 8, to regulate the intensity of the air-flow that fumarole sprays.According to the translational speed of steel plate, the factors such as amount of metal fillings, the gas that source of the gas 1 is provided by air supply channel 2 sprays through fumarole and obtains the air-flow that pressure is 5-12bar.
Preferably, as shown in Figure 1, described surface of steel plate blow device comprises triple valve 11, check-valves 10 and magnetic valve 9, and source of the gas 1 is connected on the air supply channel 2 by triple valve 11, and check-valves 10 and magnetic valve 9 are arranged on the air supply channel 2 and between triple valve 11 and choke valve 8.Because described surface of steel plate blow device is just sheared the part of the equipment of steel plate, the gas that other devices of this equipment also need source of the gas 1 to provide, thereby the gas that can reasonably distribute source of the gas 1 to provide by triple valve 11.Check-valves 10 can prevent gas backstreaming effectively, and the gas backstreaming of avoiding polluting influences the work of source of the gas 1 and other devices.Magnetic valve 9 can be opened according to the startup of the device that transports steel plate, thereby guarantees that moving of the purge operations of described surface of steel plate blow device and steel plate carry out synchronously and save the energy.
The utility model also provides a kind of equipment of shearing steel plate, this equipment comprises steel band is cut into the shear of steel plate and the oiling station that steel plate is carried out oiling, wherein, described equipment also comprises surface of steel plate blow device of the present utility model, and described surface of steel plate blow device is arranged between described shear and the oiling station.Described surface of steel plate blow device purges cleaning to the surface of steel plate after shearing, thereby prevents that metal fillings and foreign material from entering oiling station with steel plate.Thereby can guarantee plate surface quality after the oiling, and reduced the operation that metal fillings and foreign material hinder oiling station, avoided oiling station is carried out frequent cleaning.
Wherein, described shear comprises circle shear that the length direction along steel band that sets gradually is cut out and the flying shear of cutting out along the width of steel band, and described surface of steel plate blow device is arranged between described flying shear and the oiling station.Circle shear and flying shear are respectively that this area is used for the common mechanism cut out along the length direction and the width of steel plate, do not elaborate at this.
Though the utility model is illustrated by showing the specific embodiment in the accompanying drawings, but enforcement of the present utility model is not limited to the mode that figure neutralizes and illustrates in the literary composition, and feature in each embodiment and structure can make up arbitrarily, and those skilled in the art can make various modifications, interpolation and replacement in not breaking away from spirit and scope of the present utility model.
Claims (10)
1. surface of steel plate blow device, it is characterized in that, described device comprises source of the gas (1), air supply channel (2) and air jet pipe (3), and the body of described air jet pipe (3) is provided with at least one fumarole, and described source of the gas (1) is connected to described air jet pipe (3) by described air supply channel (2).
2. surface of steel plate blow device according to claim 1 is characterized in that, an end of described air jet pipe (3) is connected to described air supply channel (2), and the other end forms enclosed construction or passes through type of tamper evidence (4) shutoff.
3. surface of steel plate blow device according to claim 1 and 2 is characterized in that, the body of described air jet pipe (3) is provided with a plurality of fumaroles, and these a plurality of fumaroles are provided with at interval along the length direction of described air jet pipe (3).
4. surface of steel plate blow device according to claim 3, it is characterized in that, described device comprises bearing (5) and pipe clamp (6), and an end of described air jet pipe (3) is fixed on the described bearing (5) by described pipe clamp (6), so that described air jet pipe (3) can rotate around its axis.
5. surface of steel plate blow device according to claim 4 is characterized in that, an end of described air jet pipe (3) is connected pivotly with described air supply channel (2), to regulate the direction of the air-flow that described fumarole sprays.
6. surface of steel plate blow device according to claim 5 is characterized in that, an end of described air jet pipe (3) is connected with described air supply channel (2) by quick union (7).
7. surface of steel plate blow device according to claim 5 is characterized in that, is provided with choke valve (8) in the described air supply channel (2), to regulate the intensity of the air-flow that fumarole sprays.
8. surface of steel plate blow device according to claim 7, it is characterized in that, described device comprises triple valve (11), check-valves (10) and magnetic valve (9), described source of the gas (1) is connected on the described air supply channel (2) by described triple valve (11), and described check-valves (10) and magnetic valve (9) are arranged on the described air supply channel (2) and are positioned between described triple valve (11) and the choke valve (8).
9. equipment of shearing steel plate, this equipment comprises steel band is cut into the shear of steel plate and the oiling station that steel plate is carried out oiling, it is characterized in that, described equipment also comprises any described surface of steel plate blow device among the claim 1-8, and described surface of steel plate blow device is arranged between described shear and the oiling station.
10. equipment according to claim 9, it is characterized in that, described shear comprises circle shear that the length direction along steel band that sets gradually is cut out and the flying shear of cutting out along the width of steel band, and described surface of steel plate blow device is arranged between described flying shear and the oiling station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201743307U CN201613260U (en) | 2009-12-11 | 2009-12-11 | Surface purging device for steel plates and steel plate cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201743307U CN201613260U (en) | 2009-12-11 | 2009-12-11 | Surface purging device for steel plates and steel plate cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613260U true CN201613260U (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201743307U Expired - Fee Related CN201613260U (en) | 2009-12-11 | 2009-12-11 | Surface purging device for steel plates and steel plate cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613260U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215001A (en) * | 2015-10-08 | 2016-01-06 | 格薪源生物质燃料有限公司 | Pulse of compressed air blast cleaning device |
| CN106914738A (en) * | 2017-03-28 | 2017-07-04 | 珠海格力智能装备技术研究院有限公司 | Reception device and the air-conditioner processing unit (plant) with it |
| CN107782671A (en) * | 2017-10-25 | 2018-03-09 | 蓝靖 | The gas shield device of optical element in a kind of spectrometric instrument |
| CN110174370A (en) * | 2019-06-19 | 2019-08-27 | 宁波市环境监测中心 | A kind of multi-functional carbon monoxide detection system |
| CN113787055A (en) * | 2021-10-01 | 2021-12-14 | 广西玉柴机器股份有限公司 | Method and device for treating sundries of radiator by using external air source |
-
2009
- 2009-12-11 CN CN2009201743307U patent/CN201613260U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215001A (en) * | 2015-10-08 | 2016-01-06 | 格薪源生物质燃料有限公司 | Pulse of compressed air blast cleaning device |
| CN106914738A (en) * | 2017-03-28 | 2017-07-04 | 珠海格力智能装备技术研究院有限公司 | Reception device and the air-conditioner processing unit (plant) with it |
| CN107782671A (en) * | 2017-10-25 | 2018-03-09 | 蓝靖 | The gas shield device of optical element in a kind of spectrometric instrument |
| CN110174370A (en) * | 2019-06-19 | 2019-08-27 | 宁波市环境监测中心 | A kind of multi-functional carbon monoxide detection system |
| CN113787055A (en) * | 2021-10-01 | 2021-12-14 | 广西玉柴机器股份有限公司 | Method and device for treating sundries of radiator by using external air source |
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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: 20101027 Termination date: 20161211 |