CN214290046U - Purging device for solving problem of oil on surface of strip steel plate of cold rolling mill - Google Patents
Purging device for solving problem of oil on surface of strip steel plate of cold rolling mill Download PDFInfo
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- CN214290046U CN214290046U CN202120013531.XU CN202120013531U CN214290046U CN 214290046 U CN214290046 U CN 214290046U CN 202120013531 U CN202120013531 U CN 202120013531U CN 214290046 U CN214290046 U CN 214290046U
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Abstract
The utility model discloses a device that sweeps for solving cold rolling mill strip face area oil, include the base, place board and pneumatic valve body, the upper right side of base is provided with the fixed plate, and the left end of fixed plate and backing roll keep off oil and lead the oiled-plate and be connected to the backing roll keeps off oil and leads and seted up the first oil groove of leading on the oiled-plate, the bottom and the conveyer pipe that the oil groove were led to the second are connected, diaphragm and fixed plate are connected, be provided with the mounting on the outer wall of second connecting pipe, and the universal shower nozzle is installed to the bottom of second connecting pipe. This a sweep device for solving cold rolling mill strip face band oil, the bottom of second connecting pipe is provided with universal shower nozzle, can be according to the reasonable angle of adjustment of rolling aluminum plate strip width like this to the face of different width sweeps and can both touch, reduces surface band oil, can sweep the original design position of change to middle roller roll gap moreover, makes to sweep and presses close to the roll gap position more, plays bigger actual effect.
Description
Technical Field
The utility model relates to an aluminum plate strip finish machining technical field specifically is a sweep device for solving cold rolling mill strip face area oil.
Background
The existing equipment for finish machining of the aluminum plate strip is a six-roller cold rolling mill which is rolling equipment with a roller gap, the surface of the strip is lubricated and cooled by rolling oil, the adhesion of the rolling oil is large and difficult to purge, an existing strip drying and purging system cannot completely purge the rolling oil splashed to an outlet due to the rotation of a roller system in the rolling process, iron parts of the rolling mill such as an anti-winding guide plate drip oil to the surface of the strip due to the condensation of the environment temperature, the residual oil on the surface of the strip cannot be controlled due to the fact that the strips with different widths and thicknesses are rolled, so that the residual oil on the surface of the rolled strip is large, the oil on edges and rib parts is large, and the product quality defect is obvious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device that sweeps for solving cold rolling mill strip face area oil, the dry sweep system of strip on the present market that the solution above-mentioned background art provided can not sweep completely the rolling oil that splashes the export because the roller is rotatory in rolling process, prevent twining rolling mill iron parts such as baffle because ambient temperature condensation drips oil to the strip surface, because of rolling different width, thickness panel, make strip surface residual oil mass uncontrollable, it is big to cause the rolling back surface residual oil mass of strip very easily like this, limit portion and rib portion area oil are many, the obvious problem of product quality defect.
In order to achieve the above object, the utility model provides a following technical scheme: a purging device for solving the problem of oil on the surface of a strip plate of a cold rolling mill comprises a base, a placing plate and a pneumatic valve body, a fixed plate is arranged at the right upper part of the base, the left end of the fixed plate is connected with the oil baffle and oil guide plate of the supporting roller, the supporting roller oil baffle and oil guide plate is provided with a first oil guide groove, the bottom end of the placing plate is connected with the base, a second oil guide groove is arranged on the placing plate, the bottom end of the second oil guide groove is connected with the conveying pipe, a first connecting pipe is arranged above the fixing plate, the left end of the first connecting pipe is connected with the pneumatic valve body, one end of the pneumatic valve body, which is far away from the first connecting pipe, is connected with the second connecting pipe, and the second connecting pipe is arranged inside the transverse plate, the transverse plate is connected with the fixed plate, the outer wall of the second connecting pipe is provided with a fixed part, and the bottom end of the second connecting pipe is provided with a universal nozzle.
Preferably, the number of the supporting roller oil baffle and guide plates is 2, and the 2 supporting roller oil baffle and guide plates are symmetrically distributed about the transverse center line of the fixing plate.
Preferably, the first oil guide groove is in an inverted V shape, and the bottom ends of the left side and the right side of the first oil guide groove are connected with the second oil guide groove.
Preferably, the oil groove is provided with 2 to the second, and the second leads the oil groove and is the slope form to the second leads the least significant end and the conveyer pipe of oil groove and is linked together.
Preferably, the second connecting pipe and the universal spray head are of an integrated structure, and the universal spray heads are distributed at the bottom of the second connecting pipe at equal intervals.
Preferably, the fixing piece and the second connecting pipe are connected in a clamping manner, the fixing piece and the transverse plate are connected in a bolt manner, and the fixing piece is of an annular structure.
Compared with the prior art, the beneficial effects of the utility model are that: the purging device for solving the problem of oil on the surface of the cold rolling mill strip plate,
(1) the universal spray head is arranged at the bottom of the second connecting pipe, so that the angle can be reasonably adjusted according to the width of a rolled aluminum plate strip, plate surface blowing of different widths can be achieved, surface oil is reduced, the original design position of the middle roller gap can be changed by blowing, the blowing is closer to the roller gap position, and a greater practical effect is achieved;
(2) the backing roll keeps off oil and leads to be provided with the first oil groove of leading on the oiled-plate, and first oil groove and the second of leading lead the oil groove and communicate each other, can make the rotatory oil of throwing away of backing roll effectively shelter from like this, avoid in disorder to spattering the face, be convenient for simultaneously concentrate the collection to oil drip, effectively prevent to cause secondary pollution on the face, the clearance operation in the later stage of also being convenient for.
Drawings
FIG. 1 is a schematic view of the overall main sectional structure of the present invention;
FIG. 2 is a schematic view of the left side cut-open structure of the connection between the oil baffle and the oil guide plate of the back-up roll of the present invention;
FIG. 3 is a schematic view of a top-down structure of the connection between the oil baffle and the first oil guide groove of the supporting roll of the present invention;
fig. 4 is a schematic diagram of the cross-sectional structure of the cross-plate of the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. the supporting roller is provided with an oil baffle and an oil guide plate; 4. a first oil guide groove; 5. placing the plate; 6. a second oil guide groove; 7. a delivery pipe; 8. a first connecting pipe; 9. a pneumatic valve body; 10. a second connecting pipe; 11. a transverse plate; 12. a fixing member; 13. a universal nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a purging device for solving the problem of oil on the surface of a strip material of a cold rolling mill comprises a base 1, a fixing plate 2, a supporting roller oil blocking and guiding plate 3, a first oil guiding groove 4, a placing plate 5, a second oil guiding groove 6, a conveying pipe 7, a first connecting pipe 8, a pneumatic valve body 9, a second connecting pipe 10, a transverse plate 11, a fixing part 12 and a universal nozzle 13, wherein the fixing plate 2 is arranged at the upper right of the base 1, the left end of the fixing plate 2 is connected with the supporting roller oil blocking and guiding plate 3, the first oil guiding groove 4 is formed in the supporting roller oil blocking and guiding plate 3, the bottom end of the placing plate 5 is connected with the base 1, the second oil guiding groove 6 is formed in the placing plate 5, the bottom end of the second oil guiding groove 6 is connected with the conveying pipe 7, the first connecting pipe 8 is arranged above the fixing plate 2, the left end of the first connecting pipe 8 is connected with a pneumatic valve body 9, one end, far away from the first connecting pipe 8, is connected with the second connecting pipe 10, and the second connecting pipe 10 is arranged inside the transverse plate 11, the transverse plate 11 is connected with the fixing plate 2, the fixing member 12 is arranged on the outer wall of the second connecting pipe 10, and the universal nozzle 13 is installed at the bottom end of the second connecting pipe 10.
The supporting roller oil blocking and guiding plate 3 is provided with 2, and the 2 supporting roller oil blocking and guiding plates 3 are symmetrically distributed about the transverse center line of the fixing plate 2, so that the front side and the rear side of the strip can be shielded during processing, and the thrown oil can be better collected.
Second connecting pipe 10 and universal shower nozzle 13 formula structure as an organic whole, and universal shower nozzle 13 is at the equidistant distribution in the bottom of second connecting pipe 10, like this when sweeping, can adjust universal shower nozzle 13's angle as required, and then can sweep the position of difference, has improved and has swept efficiency.
The connected mode of mounting 12 and second connecting pipe 10 is the block connection, and the connected mode of mounting 12 and diaphragm 11 is bolted connection to mounting 12 is the loop configuration, can carry out spacing fixed to second connecting pipe 10 through mounting 12, makes second connecting pipe 10 more firm when using, effectively prevents the phenomenon that drops.
The working principle is as follows: when the purging device for solving the problem of oil on the surface of the strip of the cold rolling mill is used, as shown in fig. 1-4, firstly, a worker correspondingly installs and fixes the purging device, then, in the cold rolling process of an aluminum plate, a first connecting pipe 8 is connected with an external pneumatic device, the pneumatic device is started, air flow can be conveyed from the first connecting pipe 8, meanwhile, a pneumatic valve body 9 is opened, the air flow enters a second connecting pipe 10, as the bottom of the second connecting pipe 10 is provided with the universal nozzles 13 which are distributed at equal intervals, the universal nozzles 13 can purge the strip, when a supporting roller for installing the strip rotates, a large amount of rolling oil on the surface strip is blocked by the newly-increased oil blocking plates, the rolling oil is guided to the bottom through the second oil guide groove 6 welded at the lower part of the placing plate 5, after the oil thrown out from the diameter of the middle roller is blocked by the oil blocking oil guide plates 3 of the supporting rollers at two sides, the oil flows downwards along the inverted V-shaped first oil guide groove 4, because the first oil guide groove 4 is connected with the second oil guide groove 6, the second oil guide groove 6 is communicated with the conveying pipe 7, and the second oil guide groove 6 is inclined, oil drops can be collected and discharged from the conveying pipe 7, the phenomenon that the strip is secondarily polluted is effectively prevented, the cleanliness of the strip is ensured, and the defect of residual oil on the surface of the strip rolled by the cold rolling mill is overcome;
because the angle of the universal nozzle 13 is adjustable, when purging, the angle of the universal nozzle 13 can be adjusted according to actual conditions, so that the purging device can meet the purging requirements of a wide-specification strip and a narrow-specification strip, the flexibility of the purging device is increased, the purging capability of the purging device is effectively improved, the overall practicability of the purging device is improved, the second connecting pipe 10 can be firmer under the action of the fixing piece 12, the phenomenon of falling in the using process is effectively prevented, the working process of the whole purging device is just the working process, and the content which is not described in detail in the description belongs to the prior art known by technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a sweep device for solving cold rolling mill strip face band oil, includes base (1), places board (5) and pneumatic valve body (9), its characterized in that: the oil guide device is characterized in that a fixing plate (2) is arranged at the upper right of the base (1), the left end of the fixing plate (2) is connected with an oil guide plate (3) of a supporting roll, a first oil guide groove (4) is formed in the oil guide plate (3) of the supporting roll, the bottom end of the placing plate (5) is connected with the base (1), a second oil guide groove (6) is formed in the placing plate (5), the bottom end of the second oil guide groove (6) is connected with a conveying pipe (7), a first connecting pipe (8) is arranged above the fixing plate (2), the left end of the first connecting pipe (8) is connected with a pneumatic valve body (9), one end, away from the first connecting pipe (8), of the pneumatic valve body (9) is connected with a second connecting pipe (10), the second connecting pipe (10) is arranged inside a transverse plate (11), the transverse plate (11) is connected with the fixing plate (2), the outer wall of the second connecting pipe (10) is provided with a fixing piece (12), and the bottom end of the second connecting pipe (10) is provided with a universal spray head (13).
2. The purging device for solving the problem of oil entrainment of the strip plate of the cold rolling mill according to claim 1, characterized in that: the supporting roller oil blocking and guiding plate (3) is provided with 2, and the 2 supporting roller oil blocking and guiding plates (3) are symmetrically distributed about the transverse center line of the fixing plate (2).
3. The purging device for solving the problem of oil entrainment of the strip plate of the cold rolling mill according to claim 1, characterized in that: the first oil guide groove (4) is inverted V-shaped, and the bottom ends of the left side and the right side of the first oil guide groove (4) are connected with the second oil guide groove (6).
4. The purging device for solving the problem of oil entrainment of the strip plate of the cold rolling mill according to claim 1, characterized in that: oil groove (6) are led to the second and are provided with 2, and oil groove (6) are led to the second and are the slope form to the second is led the least significant end and the conveyer pipe (7) of oil groove (6) and is linked together.
5. The purging device for solving the problem of oil entrainment of the strip plate of the cold rolling mill according to claim 1, characterized in that: the second connecting pipe (10) and the universal spray heads (13) are of an integrated structure, and the universal spray heads (13) are distributed at the bottom of the second connecting pipe (10) at equal intervals.
6. The purging device for solving the problem of oil entrainment of the strip plate of the cold rolling mill according to claim 1, characterized in that: the fixing piece (12) is connected with the second connecting pipe (10) in a clamping mode, the fixing piece (12) is connected with the transverse plate (11) in a bolt mode, and the fixing piece (12) is of an annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120013531.XU CN214290046U (en) | 2021-01-05 | 2021-01-05 | Purging device for solving problem of oil on surface of strip steel plate of cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120013531.XU CN214290046U (en) | 2021-01-05 | 2021-01-05 | Purging device for solving problem of oil on surface of strip steel plate of cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290046U true CN214290046U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120013531.XU Active CN214290046U (en) | 2021-01-05 | 2021-01-05 | Purging device for solving problem of oil on surface of strip steel plate of cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290046U (en) |
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2021
- 2021-01-05 CN CN202120013531.XU patent/CN214290046U/en active Active
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