CN206898077U - A kind of aluminium strip plate mill purges structure - Google Patents

A kind of aluminium strip plate mill purges structure Download PDF

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Publication number
CN206898077U
CN206898077U CN201720748777.5U CN201720748777U CN206898077U CN 206898077 U CN206898077 U CN 206898077U CN 201720748777 U CN201720748777 U CN 201720748777U CN 206898077 U CN206898077 U CN 206898077U
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China
Prior art keywords
aluminium strip
shower nozzle
nozzle
edge
roller
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Application number
CN201720748777.5U
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Chinese (zh)
Inventor
袁寓
王岐贵
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Xichun County Of Henan Province Non-Ferrous Metal Calendering Co Ltd
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Xichun County Of Henan Province Non-Ferrous Metal Calendering Co Ltd
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Abstract

A kind of aluminium strip plate mill purges structure, and supporting roller gap shower nozzle tilts upward and its center extended line is located at the junction of backing roll and working roll;Lower face shower nozzle position directly below is provided with oil leaking hole;Airway tube is provided with the outside of the edge of the Aluminium Strip Surface longitudinal direction, edge nozzle is evenly arranged with airway tube, edge nozzle is tilted towards the outside arrangement of Aluminium Strip Surface, collecting tank is provided with the downside of edge nozzle;The supporting roller gap shower nozzle becomes thin distribution successively from middle on air roller-cleaning device longitudinal direction toward both ends;Both sides shower nozzle is inwardly angled straight down for the upper face shower nozzle center section shower nozzle of the top in the middle part of Aluminium Strip Surface, and the upper face shower nozzle above the side portion of Aluminium Strip Surface two is uniformly distributed;Four, the lower face shower nozzle is one group and is uniformly distributed that the utility model, which has, in a word accomplishes to strengthen key area purging, effectively avoids drain spray, purge the advantages of power is evenly distributed.

Description

A kind of aluminium strip plate mill purges structure
Technical field
It the utility model is related to a kind of milling train purging structure, and in particular to a kind of aluminium strip plate mill purges structure.
Background technology
At present in Aluminium Strip Surface cold-rolled process, rolling mill compound plays very important work as the medium of rolling lubrication and cooling With, meanwhile, can the rolling mill compound in operation of rolling aluminium strip plate face fully be purged totally very big on rolling rear board surface quality influence. The problem of maximum that single chassis aluminium sheet cold-rolling mill faces at present is exactly to roll rear plate face rolling mill compound not removed by effective purging, is caused Strip Residual oil defect, macula lutea is easily formed after annealing;The subject matter of physical presence is that overall rolling mill strip span is larger, comprising The wide model of plate it is more, and the position installed is unreasonable, and thus caused defect is exactly that to produce drain spray, purging power arrangement uneven It is even, purging hypertelorism and do not accomplish to key area strengthen.
The content of the invention
The utility model provides a kind of aluminium strip plate mill purging structure, and technical problem to be solved is:Existing milling train Purging structure existing for drain spray, purging power arrangement be uneven, the insufficient phenomenon of purging.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that:A kind of aluminium strip plate mill purging knot Structure, including uncoiler, entrance rectification roll, five roller anxiety rollers, Aluminium Strip Surface, backing roll, working roll, export orientation roller, coiling machine, institute State the upside of Aluminium Strip Surface and downside is respectively provided with one group of backing roll and working roll, working roll are in contact with Aluminium Strip Surface, backing roll is located at The outside of working roll and both be in contact;The upside of the Aluminium Strip Surface is provided with upper stripper, the upside connection of upper stripper There is connecting plate, the upper end of connecting plate is connected with the air roller-cleaning device tilted down, multiple are provided with the upside of air roller-cleaning device Runner roll gap shower nozzle, supporting roller gap shower nozzle tilts upward setting and its center extended line is located at the connection of backing roll and working roll Place;The middle part of the connecting plate is provided with multiple upper face shower nozzles diagonally downward;The downside of the Aluminium Strip Surface and upper stripper Relative position is provided with lower stripper, and dormant bolt, which is provided with multiple lower faces, inside the wrench of lower stripper sprays Head, lower face shower nozzle position directly below are provided with oil leaking hole;Airway tube, airway tube are provided with the outside of the edge of the Aluminium Strip Surface longitudinal direction On be evenly arranged with multiple edge nozzles, edge nozzle is tilted towards the outside arrangement of Aluminium Strip Surface, is provided with the downside of edge nozzle Collecting tank;The supporting roller gap shower nozzle becomes thin distribution successively from middle on air roller-cleaning device longitudinal direction toward both ends;It is described to be located at The upper face shower nozzle center section shower nozzle of top is straight down in the middle part of Aluminium Strip Surface and both sides shower nozzle is inwardly angled, positioned at Aluminium Strip Surface two Upper face shower nozzle above side portion is uniformly distributed;Four, the lower face shower nozzle is one group and is uniformly distributed.
Preferably, the described upper face shower nozzle angle of inclination of top in the middle part of Aluminium Strip Surface is 5°
Preferably, described upper face shower nozzle is divided into four sections according to the corresponding width of Aluminium Strip Surface:First paragraph 0-1200mm, the Two sections of 1200-1500mm, the 3rd section of 1500-1800mm, the 4th section of 1800-2100mm.
Preferably, described lower face nozzle sectional is identical with upper face nozzle sectional.
Preferably, described working roll and backing roll are controlled by the control cabinet provided with control button.
Relative to prior art, the beneficial effects of the utility model are:Pass through blow device, the purging set up in roll gap area Integrated regulation, the lower face of point approach blow device reconfigure and the means such as the structure adjusting of source of the gas, utilize compressed air By the rolling mill compound on roll surface and strip to both sides water conservancy diversion, rolling mill compound is returned to by the gap between memorial archway and roll pins and collected Groove so that Aluminium Strip Surface edge and middle rolling fluid lift the rolling quality of Aluminium Strip Surface, this practicality is new in a word without obvious residual Type, which has, to be accomplished to strengthen key area purging, effectively avoids drain spray, purges the advantages of power is evenly distributed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is enlarged drawing at A of the present utility model;
Fig. 3 is the location drawing of edge nozzle of the present utility model;
Fig. 4 is shower nozzle distribution schematic diagram of the present utility model.
In figure:1st, coiling machine 2, export orientation roller 3, working roll 4, backing roll 5, Aluminium Strip Surface 6, five roller anxiety rollers 7, Entrance rectification roll 8, rolling direction 9, uncoiler 10, air roller-cleaning device 11, supporting roller gap shower nozzle 12, upper face shower nozzle 13rd, connecting plate 14, upper stripper 15, lower stripper 16, lower face shower nozzle 17, airway tube 18, edge 19, edge Shower nozzle 20, collecting tank.
Embodiment
Embodiment:As Figure 1-4, a kind of milling train of Aluminium Strip Surface 5 purging structure, including uncoiler 9, entrance rectification roll 7, five Roller anxiety roller 6, Aluminium Strip Surface 5, backing roll 4, working roll 3, export orientation roller 2, coiling machine 1, the rolled structure of this combination is existing Row is technically very ripe, will not be repeated here, and upside and the downside of Aluminium Strip Surface 5 are respectively provided with one group of backing roll 4 and work Roller 3, working roll 3 are in contact with Aluminium Strip Surface 5, and backing roll 4 is located at the outside of working roll 3 and both are in contact, working roll 3 and supporting Roller 4 is controlled by the control cabinet provided with control button;The upside of Aluminium Strip Surface 5 is provided with upper stripper 14, upper stripper 14 it is upper Side is connected with connecting plate 13, and the upper end of connecting plate 13 is connected with the air roller-cleaning device 10 tilted down, air roller-cleaning device 10 it is upper Side is provided with multiple supporting roller gap shower nozzles 11, and supporting roller gap shower nozzle 11 tilts upward setting and its center extended line is positioned at branch The junction of runner 4 and working roll 3;The middle part of connecting plate 13 is provided with multiple upper face shower nozzles 12, upper face spray diagonally downward First 12 are divided into four sections according to 5 corresponding width of Aluminium Strip Surface:First paragraph 0-1200mm, second segment 1200-1500mm, the 3rd section 1500-1800mm, the 4th section of 1800-2100mm, the angle of inclination of upper face shower nozzle 12 positioned at the middle part of Aluminium Strip Surface 5 top is 5°; The downside of Aluminium Strip Surface 5 position relative with upper stripper 14 is provided with lower stripper 15, inside the wrench of lower stripper 15 Multiple lower face shower nozzles 16 are provided with by dormant bolt, the segmentation of lower face shower nozzle 16 be segmented with upper face shower nozzle 12 it is identical, under The position directly below of plate face shower nozzle 16 is provided with oil leaking hole;The outside of the longitudinal edge 18 of Aluminium Strip Surface 5 is provided with airway tube 17, airway tube 17 On be evenly arranged with multiple edge nozzles 1, edge nozzle 19 is tilted towards the outside arrangement of Aluminium Strip Surface 5, the downside of edge nozzle 19 It is provided with collecting tank 20;Supporting roller gap shower nozzle 11 becomes thin distribution successively from middle on the longitudinal direction of air roller-cleaning device 10 toward both ends; The center section shower nozzle of upper face shower nozzle 12 above the middle part of Aluminium Strip Surface 5 is straight down and both sides shower nozzle is inwardly angled, is located at Upper face shower nozzle 12 above 5 liang of side portions of Aluminium Strip Surface is uniformly distributed;16 4, lower face shower nozzle is one group and is uniformly distributed.
For the utility model when implementing, Aluminium Strip Surface 5 passes sequentially through uncoiler 9, entrance rectification roll 7, five along milling train direction Roller anxiety roller 6, Aluminium Strip Surface 5, backing roll 4, working roll 3, export orientation roller 2, coiling machine 1, complete the whole operation of rolling, are rolling During, upper face first row purging shower nozzle is fixedly mounted on the top position of stripper 14, the heap of water conservancy diversion milling train outlet Product rolling mill compound, it is as follows according to the wide purging shower nozzle for requiring to open corresponding width of the plate of four kinds of Aluminium Strip Surfaces 5, the wide segmentation of plate:First paragraph 0-1200mm, second segment 1200-1500mm, the 3rd section of 1500-1800mm, the 4th section of 1800-2100mm;Lower face purges shower nozzle Installed in the nose of lower stripper 15, and sink to inside lower stripper 15, pacified with former guide plate by dormant bolt Dress, convenient maintenance and cleaning, purging intralamellar part are provided with oil leaking hole, avoid internal long-pending oil;Support roller purges with the roll gap of working roll 3, Water conservancy diversion is brought into from support roller rotation and working roll 3 and support roller edge roll gap institute band oil, and oil is avoided dropping onto to both sides venting In plate face;Matching somebody with somebody again for blow device is approached by blow device, integrated regulation, the lower face of purging point set up in roll gap area Put and the means such as the structure adjusting of source of the gas, the rolling mill compound on roll surface and strip is passed through into board to both sides water conservancy diversion using compressed air Gap between mill and roll pins returns to rolling mill compound collecting tank 20 so that the edge of Aluminium Strip Surface 5 and middle rolling fluid are without bright Aobvious residual, the rolling quality of Aluminium Strip Surface 5 is lifted, the utility model, which has, in a word accomplishes to strengthen key area purging, effectively keeps away Exempt from drain spray, purge the advantages of power is evenly distributed.

Claims (5)

1. a kind of aluminium strip plate mill purges structure, it is characterised in that:Including uncoiler, entrance rectification roll, five roller anxiety rollers, aluminium strip Plate, backing roll, working roll, export orientation roller, coiling machine, upside and the downside of the Aluminium Strip Surface are respectively provided with one group of backing roll and work Make roller, working roll is in contact with Aluminium Strip Surface, and backing roll is located at the outside of working roll and both are in contact;The upside of the Aluminium Strip Surface Provided with upper stripper, connecting plate is connected with the upside of upper stripper, the upper end of connecting plate is connected with the air tilted down Roller-cleaning device, is provided with multiple supporting roller gap shower nozzles on the upside of air roller-cleaning device, supporting roller gap shower nozzle tilt upward setting and Its center extended line is located at the junction of backing roll and working roll;The middle part of the connecting plate is provided with multiple upper plates diagonally downward Face shower nozzle;The downside of the Aluminium Strip Surface position relative with upper stripper is provided with lower stripper, the wrench of lower stripper Inside is provided with multiple lower face shower nozzles by dormant bolt, and lower face shower nozzle position directly below is provided with oil leaking hole;The aluminium strip Airway tube is provided with the outside of the edge of plate longitudinal direction, multiple edge nozzles are evenly arranged with airway tube, edge nozzle is tilted towards aluminium The outside of band plate is arranged, collecting tank is provided with the downside of edge nozzle;The supporting roller gap shower nozzle is in air roller-cleaning device longitudinal direction On from middle become thin distribution successively toward both ends;The upper face shower nozzle center section shower nozzle of the top in the middle part of Aluminium Strip Surface is vertical Downwards and both sides shower nozzle is inwardly angled, and the upper face shower nozzle above the side portion of Aluminium Strip Surface two is uniformly distributed;The lower face Four, shower nozzle is one group and is uniformly distributed.
A kind of 2. aluminium strip plate mill purging structure according to claim 1, it is characterised in that:Described is located in Aluminium Strip Surface Upper face shower nozzle angle of inclination above portion is 5°
A kind of 3. aluminium strip plate mill purging structure according to claim 1, it is characterised in that:Described upper face shower nozzle root It is divided into four sections according to the corresponding width of Aluminium Strip Surface:First paragraph 0-1200mm, second segment 1200-1500mm, the 3rd section of 1500- 1800mm, the 4th section of 1800-2100mm.
A kind of 4. aluminium strip plate mill purging structure according to claim 1 or 3, it is characterised in that:Described lower face spray Head segmentation is identical with upper face nozzle sectional.
A kind of 5. aluminium strip plate mill purging structure according to claim 1, it is characterised in that:Described working roll and supporting Roller is controlled by the control cabinet provided with control button.
CN201720748777.5U 2017-06-26 2017-06-26 A kind of aluminium strip plate mill purges structure Active CN206898077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720748777.5U CN206898077U (en) 2017-06-26 2017-06-26 A kind of aluminium strip plate mill purges structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720748777.5U CN206898077U (en) 2017-06-26 2017-06-26 A kind of aluminium strip plate mill purges structure

Publications (1)

Publication Number Publication Date
CN206898077U true CN206898077U (en) 2018-01-19

Family

ID=61284099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720748777.5U Active CN206898077U (en) 2017-06-26 2017-06-26 A kind of aluminium strip plate mill purges structure

Country Status (1)

Country Link
CN (1) CN206898077U (en)

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