CN203541111U - Sweeping device for aluminum plate belt cold rolling mill - Google Patents
Sweeping device for aluminum plate belt cold rolling mill Download PDFInfo
- Publication number
- CN203541111U CN203541111U CN201320706666.XU CN201320706666U CN203541111U CN 203541111 U CN203541111 U CN 203541111U CN 201320706666 U CN201320706666 U CN 201320706666U CN 203541111 U CN203541111 U CN 203541111U
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- air
- rolling mill
- cold
- air main
- branch wind
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A sweeping device for an aluminum plate belt cold rolling mill comprises a main air pipe and two branch air pipes, the inlets of the two branch air pipes are respectively connected with the outlet of the main air pipe, the air outlet ends of the two branch air pipes are located above and below a working plane of the cold rolling mill respectively, the air outlet ends of the two branch air pipes are bent backwards or forwards firstly and then bent outwards, and the air outlets of the two branch pipes are inclined towards the surface of an aluminum plate belt. The sweeping device is reasonable in design and simple in structure, two sets of sweeping devices are additionally arranged based on an existing cold rolling mill to blow off the oil liquid on the two side edges of the aluminum plate belt, and therefore the surface quality of the aluminum plate belt is guaranteed, the oil liquid is recycled, and cost is saved.
Description
Technical field
The utility model relates to a kind of cold-rolling mill, relates in particular to a kind of Aluminum Strip Cold Mill blow device.
Background technology
Cold-rolling mill is widely used in the processing of aluminium sheet band.Because cold-rolling mill is in cold rolling operation process, need to use fluid to carry out Cooling and Lubricator aluminium sheet band, so attach more fluid on aluminium sheet band, in the top working roll of cold-rolling mill and the exit of bottom working roll, be provided with and once blow liquid device, once blow liquid device by two side-blowns of the fluid of aluminium sheet belt surface, but part fluid is blown to aluminium sheet band dual-side along the front edge that is just docked to, aluminium sheet band both sides of the edge upper and lower plates face is just with fluid, the production board face that can make like this aluminium sheet band be wound around before batching produces macula lutea, affect product quality, also caused the waste of fluid.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of Aluminum Strip Cold Mill blow device that the upper and lower surface fluid of the aluminium sheet band left and right sides can be blown off, improves the quality of products, reduces fluid waste.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: Aluminum Strip Cold Mill blow device, comprise an air main and two branch wind pipes, the import of two branch wind pipes is connected with the outlet of air main respectively, the outlet air end of two branch wind pipes is located at respectively the above and below of cold-rolling mill working face, the outlet air end of two branch wind pipes all first backward or forward bending again outward front air outlet towards aluminium sheet belt surface, be obliquely installed.
Described air main is provided with control valve, air main is rectangular tube, and air main is provided with clamp outward, and clamp is provided with the square groove coordinating with air main outer wall, clamp is fixedly connected on cold-rolling mill by attachment screw, and clamp downside is provided with to extend into and in square groove, holds out against screw.
Described blow device is respectively equipped with a set of on the left side of cold-rolling mill and right side, two cover blow devices are arranged symmetrically with.
Adopt technique scheme, Aluminum Strip Cold Mill also comprises frame, in frame, be provided with in turn from front to back nip rolls on nip rolls on pressure roller, first, lower nip rolls, second, bright roller, cold roll group, once blow liquid device, supporting plate and circle shear device, described blow device is arranged on rear side or the front side of circle shear device.
Described lower nip rolls is erected in frame by propping up of adjustable upper-lower position, and the two ends of bright roller are connected with respectively adjusting oil cylinder.Described cold roll group comprises upper backup roll, top working roll, bottom working roll and the lower backing roll setting gradually from top to bottom, upper backup roll contacts with top working roll and is in transmission connection, bottom working roll contacts with lower backing roll and is in transmission connection, the center line of upper backup roll, top working roll, bottom working roll and lower backing roll is positioned in same vertical plane, and lower backing roll two ends are located in frame by supporting cylinder.
Described frame the place ahead is provided with uncoiler, and uncoiler is provided with material volume, and frame rear is provided with coiling machine, in frame, between coiling machine and circle shear device, is provided with rectification roll.
When Aluminum Strip Cold Mill is used in work, aluminium sheet band on material volume is successively through pressure roller, nip rolls on first, lower nip rolls, nip rolls on second, light roller advances into and between top working roll and bottom working roll, carries out cold rolling operation, once blow liquid device and first fluid is blown to the left and right sides of aluminium sheet band, then aluminium sheet band is rolled onto on coiling machine by circle shear device and rectification roll again, circle shear device is sheared the burr of aluminium sheet band both sides, at aluminium sheet band by after circle shear device or front, high pressure draught enters in branch wind pipe by air main, the air outlet of branch wind pipe blows out high pressure draught the fluid on aluminium sheet belt edge surface is blown in the feeder falling earthward.
The outlet air end of two branch wind pipes all first backward or forward bending again outward front air outlet towards aluminium sheet belt surface, be obliquely installed, be branch wind pipe air outlet not with branch wind pipe body in same vertical plane, so just can prevent that air-flow from blowing on branch wind pipe reflects back again, and impact purges effect.
Air main is rectangular tube, and is fixed on circle shear device by having the clamp of square groove, can prevent that like this air main from rotating and affect the purging angle of branch wind pipe air outlet.Hold out against screw for fixing air main, before regulating branch wind pipe air outlet position, just will hold out against screw-driving.
The utility model is reasonable in design, simple in structure, sets up two cover blow devices on existing cold-rolling mill basis, the fluid on aluminium sheet band dual-side edge is blown off, thereby the surface quality of assurance aluminium sheet band has also reclaimed fluid, has saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of Aluminum Strip Cold Mill;
Fig. 2 is structural representation of the present utility model in Fig. 1;
Fig. 3 is the top view of branch wind pipe in Fig. 2;
Fig. 4 is the side view of clamp in Fig. 2.
The specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, Aluminum Strip Cold Mill of the present utility model, comprise frame 1, in frame 1, be provided with in turn from front to back pressure roller 2, on first, nip rolls 3, lower nip rolls 4, on second, nip rolls 5, light roller 6, cold roll group, once blow liquid device 7, supporting plate 8 and circle shear device 9, described blow device 28 is arranged on rear side or the front side of circle shear device 9, described blow device 28 arranges two covers, two cover blow devices 28 are located at respectively the left and right sides on circle shear device 9, every cover blow device 28 includes an air main 10 and two branch wind pipes 11, the import of two branch wind pipes 11 is connected with the outlet of air main 10 respectively, the outlet air end of two branch wind pipes 11 is located at respectively the above and below of the working face of circle shear device 9, the outlet air end of two branch wind pipes 11 all first backward or forward bending again outward front air outlet towards aluminium sheet belt surface, be obliquely installed.
Air main 10 is provided with control valve, air main 10 is rectangular tube, the outer clamp 12 that is provided with of air main 10, clamp 12 is provided with the square groove 13 coordinating with air main 10 outer walls, clamp 12 is fixedly connected on circle shear device 9 by attachment screw 14, and clamp 12 downsides are provided with to extend into and in square groove 13, hold out against screw 15.
Cold roll group comprises upper backup roll 18, top working roll 19, bottom working roll 20 and the lower backing roll 21 setting gradually from top to bottom, upper backup roll 18 contacts and is in transmission connection with top working roll 19, bottom working roll 20 contacts and is in transmission connection with lower backing roll 21, the center line of upper backup roll 18, top working roll 19, bottom working roll 20 and lower backing roll 21 is positioned in same vertical plane, and lower backing roll 21 two ends are located in frame 1 by supporting cylinder 27.
Once blow liquid device 7, circle shear device 9, uncoiler 22 and coiling machine 24 in the middle of the utility model are existing mature technology, and concrete structure repeats no more.
When the utility model is used in work, aluminium sheet band 26 on material volume 23 is successively through pressure roller 2, on first, nip rolls 3, lower nip rolls 4, on second, nip rolls 5, light roller 6 advances between top working roll 19 and bottom working roll 20 and carries out cold rolling operation, once blow liquid device 7 and first fluid is blown to the left and right sides of aluminium sheet band 26, then aluminium sheet band 26 is rolled onto on coiling machine 24 by circle shear device 9 and rectification roll 25 again, circle shear device 9 is sheared the burr of aluminium sheet band 26 both sides, rear or front by circle shear device 9 at aluminium sheet band 26, high pressure draught enters in branch wind pipe 11 by air main 10, the air outlet of branch wind pipe 11 blows out high pressure draught the fluid of aluminium sheet band 26 edge surfaces is blown in the feeder falling earthward.
The outlet air end of two branch wind pipes 11 all first backward or forward bending again outward front air outlet towards aluminium sheet belt surface, be obliquely installed, be branch wind pipe 11 air outlet not with branch wind pipe 11 bodies in same vertical plane, so just can prevent that air-flow from blowing on branch wind pipe 11 reflects back again, and impact purges effect.
Air main 10 is rectangular tube, and is fixed on circle shear device 9 by having the clamp 12 of square groove 13, can prevent that like this air main 10 from rotating and affect the purging angle of branch wind pipe 11 air outlets.Hold out against screw 15 for fixing air main 10, before regulating branch wind pipe 11 air outlet positions, just will hold out against screw 15 and tighten.
Claims (3)
1. Aluminum Strip Cold Mill blow device, it is characterized in that: comprise an air main and two branch wind pipes, the import of two branch wind pipes is connected with the outlet of air main respectively, the outlet air end of two branch wind pipes is located at respectively the above and below of cold-rolling mill working face, the outlet air end of two branch wind pipes all first backward or forward bending again outward front air outlet towards aluminium sheet belt surface, be obliquely installed.
2. Aluminum Strip Cold Mill blow device according to claim 1, it is characterized in that: described air main is provided with control valve, air main is rectangular tube, air main is provided with clamp outward, clamp is provided with the square groove coordinating with air main outer wall, clamp is fixedly connected on cold-rolling mill by attachment screw, and clamp downside is provided with to extend into and in square groove, holds out against screw.
3. Aluminum Strip Cold Mill blow device according to claim 1 and 2, is characterized in that: described blow device is respectively equipped with a set of on the left side of cold-rolling mill and right side, two cover blow devices are arranged symmetrically with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706666.XU CN203541111U (en) | 2013-11-11 | 2013-11-11 | Sweeping device for aluminum plate belt cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706666.XU CN203541111U (en) | 2013-11-11 | 2013-11-11 | Sweeping device for aluminum plate belt cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541111U true CN203541111U (en) | 2014-04-16 |
Family
ID=50459281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706666.XU Expired - Fee Related CN203541111U (en) | 2013-11-11 | 2013-11-11 | Sweeping device for aluminum plate belt cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689418A (en) * | 2016-03-21 | 2016-06-22 | 安徽永杰铜业有限公司 | Copper strip rolling mill device with strip water control function |
-
2013
- 2013-11-11 CN CN201320706666.XU patent/CN203541111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689418A (en) * | 2016-03-21 | 2016-06-22 | 安徽永杰铜业有限公司 | Copper strip rolling mill device with strip water control function |
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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: 20140416 Termination date: 20161111 |