CN210358558U - Cold rolling strip surface deoiling device - Google Patents
Cold rolling strip surface deoiling device Download PDFInfo
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- CN210358558U CN210358558U CN201920698794.1U CN201920698794U CN210358558U CN 210358558 U CN210358558 U CN 210358558U CN 201920698794 U CN201920698794 U CN 201920698794U CN 210358558 U CN210358558 U CN 210358558U
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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
The utility model discloses a cold-rolled strip surface deoiling device, which comprises a shell, wherein an upper cover and a base of the shell are provided with a deoiling channel, and a double-shaft oil extruding part, an oil blowing part and a double-shaft oil absorbing part are sequentially arranged in the deoiling channel from a channel inlet to a channel outlet; the oil removing device is characterized in that a double-shaft oil squeezing part, an oil blowing part and a double-shaft oil absorbing part are sequentially arranged in the oil removing channel from a channel inlet to a channel outlet, redundant oil on a strip is squeezed away by the double-shaft oil squeezing part, the oil on the strip is further removed by the air blowing part, and finally trace oil on the surface of the strip is absorbed away by the double-shaft oil absorbing part. Therefore, the oil on the strip can be recovered as much as possible through the oil removing device, and the recovery utilization rate of the oil can be improved; and the cleaning time of the subsequent solution cleaning process can be reduced, and the solution cleaning cost can be saved.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment and specifically relates to indicate a cold rolling strip surface deoiling device.
Background
The cold rolling mill is the main equipment for cold rolling production, can meet the requirements of cold rolling strip steel production on variety, specification, quality and different production scales, and is an important mark for technical development and equipment level improvement of the steel industry. The prior various metal plates and steel strips have large oil content on the surfaces after being rolled by a rolling machine, and are cleaned by using solution after excessive oil on the metal plates is removed by using a strip oil removing device.
Although the existing strip oil removing device can remove part of oil on the strip, the oil on the strip is still in a state of excessive residue. On one hand, the oil cannot be recovered to the greatest extent, so that the recovery rate of the oil is low, and the oil is wasted; on the other hand, the subsequent solution cleaning time is too long.
Therefore, there is a need for an improved strip oil remover to overcome the shortcomings of the prior oil removers.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a cold rolling strip surface deoiling device, and its structure sets up rationally, has effectively lowly solved in the past strip deoiling device to the fluid rate of recovery low, have the extravagant condition of fluid and make the problem of follow-up cleaning time overlength.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for removing oil on the surface of a cold-rolled strip comprises
The shell comprises a base and an upper cover, the base is concavely provided with an oil duct for recovering oil, and the top end of the oil duct of the base is provided with a plurality of inert rollers; an oil removing channel is formed between the upper cover and the base in a surrounding manner, and the oil removing channel is provided with a channel inlet and a channel outlet;
the double-shaft oil squeezing component is arranged in the oil removing channel and close to one end of the inlet of the channel, and comprises an upper oil squeezing roller and a lower oil squeezing roller, wherein the upper oil squeezing roller can move up and down and is arranged on the upper cover, and the lower oil squeezing roller is arranged on the base and forms an oil squeezing gap;
the oil blowing component is arranged in the middle of the oil removing channel and comprises an upper blowing cutter and a lower blowing cutter, the upper blowing cutter is arranged on the upper cover, and the lower blowing cutter is arranged on the base;
the double-shaft oil suction component is arranged in the oil removal channel and close to one end of the channel outlet, and comprises an upper oil suction roller and a lower oil suction roller, wherein the upper oil suction roller can be arranged on the upper cover in a vertically moving mode, and the lower oil suction roller is arranged on the base and forms an oil suction gap; the upper oil suction roller and the lower oil suction roller are both provided with a cavity with a pivot joint in the middle, and a plurality of oil suction holes penetrate through the surfaces of the upper oil suction roller and the lower oil suction roller and the cavity.
As a preferred embodiment: moving parts are arranged on two sides of the oil removing channel, which are positioned at the upper cover, the moving parts comprise moving guide rails, moving blocks and knobs, the moving blocks are movably arranged on the moving guide rails, gears are arranged at the tail ends of rod bodies of the knobs, and the moving blocks are provided with convex teeth meshed with the gears; the upper oil squeezing roller and the upper oil suction roller are rotatably arranged on the moving block.
As a preferred embodiment: the locking device further comprises a locking piece, wherein the locking piece comprises a locking screw rod and a limiting block screwed on the locking screw rod; the upper cover is provided with a strip-shaped through hole in a penetrating mode, the locking screw penetrates through the strip-shaped through hole to be screwed with the moving block, and the limiting block is limited on the outer side face of the upper cover.
As a preferred embodiment: the movable block penetrates through a screw hole and a mounting hole, the tail end of the locking screw is screwed in the screw hole, and the end parts of the upper oil squeezing roller and the upper oil absorbing roller are rotatably mounted in the mounting hole.
As a preferred embodiment: the upper blowing knife and the lower blowing knife are connected to an external air source through air blowing pipelines.
As a preferred embodiment: the pivot interface is provided with a pivot connecting part, and the pivot connecting part comprises a first pivot connecting part and a second pivot connecting part; the first pin joint piece and the second pin joint piece are both provided with cavities which are communicated with each other, the first pin joint piece is fixedly arranged at the pin joint, the second pin joint piece and the first pin joint piece are in pin joint, and the second pin joint piece is provided with a pipeline connecting port communicated with the cavities.
As a preferred embodiment: the device further comprises a strip conveying mechanism, the strip conveying mechanism comprises a rack, a lower conveying roller, a conveying motor and an upper conveying roller, the lower conveying roller is fixedly arranged on the rack, the conveying motor is fixedly arranged on the rack, the upper conveying roller is movably arranged on the rack, and the output end of the conveying motor is connected with the lower conveying roller through a belt.
As a preferred embodiment: the frame is provided with a moving guide hole in a penetrating way, and the end part of the upper conveying roller is arranged in the moving guide hole; and the upper end of the moving guide hole and the upper conveying roller are provided with springs.
As a preferred embodiment: the base and the upper cover are respectively provided with a baffle in the oil removing channel, and the baffles are respectively positioned between the oil blowing component and the double-shaft oil squeezing component and between the oil blowing component and the double-shaft oil absorption component.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: the oil removing device is characterized in that a double-shaft oil squeezing part, an oil blowing part and a double-shaft oil absorbing part are sequentially arranged in the oil removing channel from a channel inlet to a channel outlet, redundant oil on a strip is squeezed away by the double-shaft oil squeezing part, the oil on the strip is further removed by the air blowing part, and finally trace oil on the surface of the strip is absorbed away by the double-shaft oil absorbing part. Therefore, the oil on the strip can be recovered as much as possible through the oil removing device, and the recovery utilization rate of the oil can be improved; and the cleaning time of the subsequent solution cleaning process can be reduced, and the solution cleaning cost can be saved.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention.
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1
Fig. 3 is an enlarged view of fig. 2C.
Fig. 4 is an enlarged view of fig. 2D.
Fig. 5 is a cross-sectional view taken at fig. 1B-B.
Fig. 6 is a schematic view of the oil suction roller according to the preferred embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a moving block according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. oil removal channel of housing 101
1011. Channel inlet 1012 and channel outlet
102. Baffle 11, base
12. Upper cover 121, elongated hole
111. Oil passage 112, inert roller
20. Double-shaft oil squeezing component 201 and oil squeezing gap
21. Upper oil squeezing roller 22 and lower oil squeezing roller
30. Oil blowing component 31 and upper blowing knife
32. Lower blowing cutter 40, double-shaft oil suction component
401. Oil suction gap 41 and upper oil suction roller
411. Chamber 4111 and pivot joint port
412. Oil suction hole 42, lower oil suction roller
43. Pivoting member 431 and first pivoting member
4311. Cavity 432 and second pivot member
4321. Pipe connection port 50 and moving member
51. Moving guide rail 52, moving block
521. Convex tooth 522 and screw hole
523. Mounting hole 53, knob
531. Gear 60, locking part
61. Locking screw 62 and limiting block
70. Belt material conveying mechanism 71 and machine frame
711. Moving guide hole 712, spring
72. Lower feed roller 73 and feed motor
731. Belt 74, upper feed roller
Detailed Description
Referring to fig. 1 to 7, a specific structure of a cold-rolled strip surface oil removing device according to a preferred embodiment of the present invention is shown, which includes a housing 10, a biaxial oil squeezing part 20, an oil blowing part 30 and a biaxial oil sucking part 40.
The shell comprises a base 11 and an upper cover 12, the base 11 is concavely provided with an oil duct 111 for recovering oil, and the top end of the oil duct 111 of the base 11 is provided with a plurality of inert rollers 112; an oil removing channel 101 is formed between the upper cover 12 and the base 11, and the oil removing channel 101 has a channel inlet 1011 and a channel outlet 1012.
The double-shaft oil squeezing component 20 is arranged in the oil removing channel 101 and close to the channel inlet 1011, the double-shaft oil squeezing component 20 comprises an upper oil squeezing roller 21 and a lower oil squeezing roller 22, the upper oil squeezing roller 21 can be vertically moved and arranged on the upper cover 12, the lower oil squeezing roller 22 is arranged on the base 11, and an oil squeezing gap 201 is formed.
The oil blowing component 30 is arranged in the middle of the oil removing channel 101, the oil blowing component 30 comprises an upper blowing cutter 31 and a lower blowing cutter 32, the upper blowing cutter 31 is arranged on the upper cover 12, and the lower blowing cutter 32 is arranged on the base 11; the upper and lower blowing blades 31 and 32 are connected to an external air source through a blowing duct.
The double-shaft oil suction component 40 is arranged in the oil removing channel 101 and close to one end of the channel outlet 1012, the double-shaft oil suction component 40 comprises an upper oil suction roller 41 and a lower oil suction roller 42, the upper oil suction roller 41 can be arranged on the upper cover 12 in a vertical moving mode, the lower oil suction roller 42 is arranged on the base 11, and an oil suction gap 401 is formed; the upper oil suction roller 41 and the lower oil suction roller 42 are both provided with a hollow chamber 411 with a pivot joint 4111, and a plurality of oil suction holes 412 penetrate through the surfaces of the upper oil suction roller 41 and the lower oil suction roller 42 and the chamber 411.
In this embodiment, the pivot joint 4111 is provided with a pivot connection member 43, and the pivot connection member 43 includes a first pivot connection member 431 and a second pivot connection member 432; the first pivoting member 431 and the second pivoting member 432 are both provided with a cavity 4311 which is communicated with each other, the first pivoting member 431 is fixedly arranged on the pivoting port 4111, the second pivoting member 432 is pivoted with the first pivoting member 431, and the second pivoting member 432 is provided with a pipeline connecting port 4321 which is communicated with the cavity 4311; the external suction device is connected to the pipeline interface through an oil suction pipeline to provide oil suction operation.
The two sides of the oil removing channel 101 at the upper cover 12 are provided with moving parts 50, the moving parts 50 comprise moving guide rails 51, moving blocks 52 movably arranged on the moving guide rails 51 and knobs 53, the tail ends of rod bodies of the knobs 53 are provided with gears 531, and the moving blocks 52 are provided with convex teeth 521 meshed with the gears 531; the upper oil squeezing roller 21 and the upper oil suction roller 41 are rotatably arranged on the moving block 52; the size of the oil squeezing gap 201 and the size of the oil absorption gap 401 can be adjusted through the moving block 52, so that the oil removing device can carry out oil removing operation on strips with different thicknesses.
The locking device further comprises a locking piece 60, wherein the locking piece 60 comprises a locking screw 61 and a limiting block 62 screwed on the locking screw 61; the upper cover 12 is provided with a strip-shaped through hole 121 in a penetrating manner, the locking screw 61 passes through the strip-shaped through hole 121 and is screwed on the moving block 52, and the limiting block 62 is limited on the outer side surface of the upper cover 12. After the oil squeezing gap 201 and the oil absorption gap 401 are adjusted, the locking piece 60 can be used for locking, so that the oil squeezing gap 201 and the oil absorption gap 401 can be matched with the thickness of a strip material in the oil removing process, and the oil squeezing and oil absorption work can be effectively carried out. Specifically, the moving block 52 is provided with a screw hole 522 and a mounting hole 523 through which the end of the locking screw 61 is screwed into the screw hole 522, and the ends of the upper oil squeezing roller 21 and the upper oil absorbing roller 41 are rotatably mounted to the mounting hole 523.
The device further comprises a strip conveying mechanism 70, which comprises a rack 71, a lower conveying roller 72 fixedly arranged on the rack 71, a conveying motor 73 fixedly arranged on the rack, and an upper conveying roller 74 movably arranged on the rack 71, wherein the output end of the conveying motor 73 is connected with the lower conveying roller 72 through a belt 731; the strip can be powered to move by the powered lower feed roller 72 to feed the strip into the degreasing channel 101. Specifically, the frame 71 is provided with a movement guide hole 711 through which an end of the upper transport roller 74 is provided; and the upper end of the moving guide hole 711 and the upper feed roller 74 are provided with a spring 712, and the spring 712 enables the lower pressure of the upper feed roller 74 to press down the passing strip to the lower feed roller 72.
And the base 11 and the upper cover 12 are respectively provided with a baffle plate 102 in the oil removing channel 101, and the baffle plates 102 are respectively positioned between the oil blowing part 30 and the double-shaft oil squeezing part 20 and between the oil blowing part 30 and the double-shaft oil sucking part 40. Through the arranged baffle plate 102, on one hand, gas can be prevented from blowing oil to the front end of the double-shaft oil squeezing component, and suspension of the oil in the oil removing channel is reduced; on the other hand, the oil in the suspension and oil removal channel can be ensured not to be scattered on the blown strip, and the oil absorption strength of the subsequent oil absorption device can not be increased.
The utility model discloses a design focus lies in: by sequentially arranging the double-shaft oil squeezing part 20, the oil blowing part 30 and the double-shaft oil absorption part 40 from the channel inlet 1011 to the channel outlet 1012 in the oil removing channel 101, firstly, redundant oil on the strip is squeezed away by the double-shaft oil squeezing part 20, then, the oil on the strip is further removed by the air blowing part 30, and finally, trace oil on the surface of the strip is sucked away by the double-shaft oil absorption part 40. Therefore, the oil on the strip can be recovered as much as possible through the oil removing device, and the recovery utilization rate of the oil can be improved; and the cleaning time of the subsequent solution cleaning process can be reduced, and the solution cleaning cost can be saved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a cold rolling strip surface deoiling device which characterized in that: comprises that
The device comprises a shell (10) and a roller, wherein the shell comprises a base (11) and an upper cover (12), the base (11) is concavely provided with an oil duct (111) for recovering oil, and the top end of the oil duct (111) of the base (11) is provided with a plurality of inert rollers (112); an oil removing channel (101) is formed between the upper cover (12) and the base (11) in an enclosing manner, and the oil removing channel (101) is provided with a channel inlet (1011) and a channel outlet (1012);
the double-shaft oil squeezing component (20) is arranged in the oil removing channel (101) and close to one end of the channel inlet (1011), and comprises an upper oil squeezing roller (21) and a lower oil squeezing roller (22), wherein the upper oil squeezing roller (21) can be arranged on the upper cover (12) in a vertically moving mode, the lower oil squeezing roller (22) is arranged on the base (11) and an oil squeezing gap (201) is formed;
the oil blowing component (30) is arranged in the middle of the oil removing channel (101) and comprises an upper blowing cutter (31) and a lower blowing cutter (32), the upper blowing cutter (31) is arranged on the upper cover (12), and the lower blowing cutter (32) is arranged on the base (11);
the double-shaft oil suction component (40) is arranged in the oil removal channel (101) and close to one end of a channel outlet (1012), and comprises an upper oil suction roller (41) and a lower oil suction roller (42), wherein the upper oil suction roller (41) can be arranged on the upper cover (12) in a vertically moving mode, and the lower oil suction roller (42) is arranged on the base (11) and forms an oil suction gap (401); the upper oil suction roller (41) and the lower oil suction roller (42) are both provided with a cavity (411) with a pivot joint (4111) in the middle, and a plurality of oil suction holes (412) are arranged on the surfaces of the upper oil suction roller (41) and the lower oil suction roller (42) and the cavity (411) in a penetrating manner.
2. The device for removing oil on the surface of the cold-rolled strip according to claim 1, characterized in that: the two sides of the oil removing channel (101) at the upper cover (12) are provided with moving parts (50), the moving parts (50) comprise moving guide rails (51), moving blocks (52) movably arranged on the moving guide rails (51) and knobs (53), gears (531) are arranged at the tail ends of rod bodies of the knobs (53), and the moving blocks (52) are provided with convex teeth (521) meshed with the gears (531); the upper oil squeezing roller (21) and the upper oil absorbing roller (41) are rotatably arranged on a moving block (52).
3. The device for removing oil on the surface of the cold-rolled strip according to claim 2, characterized in that: the locking device further comprises a locking piece (60), wherein the locking piece (60) comprises a locking screw rod (61) and a limiting block (62) screwed on the locking screw rod (61); the upper cover (12) is provided with a long strip-shaped through hole (121) in a penetrating mode, the locking screw (61) penetrates through the long strip-shaped through hole (121) to be screwed with the moving block (52), and the limiting block (62) is limited on the outer side face of the upper cover (12).
4. The apparatus of claim 3, wherein the apparatus for removing oil from the surface of the cold rolled strip comprises: the moving block (52) penetrates through a screw hole (522) and a mounting hole (523), the tail end of the locking screw rod (61) is screwed in the screw hole (522), and the end parts of the upper oil squeezing roller (21) and the upper oil suction roller (41) are rotatably mounted in the mounting hole (523).
5. The device for removing oil on the surface of the cold-rolled strip according to claim 1, characterized in that: the upper blowing knife (31) and the lower blowing knife (32) are connected to an external air source through air blowing pipelines.
6. The device for removing oil on the surface of the cold-rolled strip according to claim 1, characterized in that: the pivot joint (4111) is provided with a pivot connecting part (43), and the pivot connecting part (43) comprises a first pivot connecting piece (431) and a second pivot connecting piece (432); the first pivoting piece (431) and the second pivoting piece (432) are both provided with cavities (4311) which are communicated with each other, the first pivoting piece (431) is fixedly arranged on the pivoting port (4111), the second pivoting piece (432) is pivoted with the first pivoting piece (431), and the second pivoting piece (432) is provided with a pipeline connecting port (4321) which is communicated with the cavity (4311).
7. The device for removing oil on the surface of the cold-rolled strip according to claim 1, characterized in that: the device further comprises a belt conveying mechanism (70), the belt conveying mechanism comprises a rack (71), a lower conveying roller (72) fixedly arranged on the rack (71), a conveying motor (73) fixedly arranged on the rack and an upper conveying roller (74) movably arranged on the rack (71), and the output end of the conveying motor (73) is connected with the lower conveying roller (72) through a belt (731).
8. The apparatus of claim 7, wherein: the frame (71) is provided with a moving guide hole (711) in a penetrating way, and the end part of the upper conveying roller (74) is arranged in the moving guide hole (711); and the upper end of the moving guide hole (711) and the upper feed roller (74) are provided with a spring (712).
9. The device for removing oil on the surface of the cold-rolled strip according to claim 1, characterized in that: the base (11) and the upper cover (12) are respectively provided with a baffle (102) in the oil removing channel (101), and the baffles (102) are respectively positioned between the oil blowing component (30) and the double-shaft oil squeezing component (20) and between the oil blowing component (30) and the double-shaft oil absorption component (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698794.1U CN210358558U (en) | 2019-05-16 | 2019-05-16 | Cold rolling strip surface deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698794.1U CN210358558U (en) | 2019-05-16 | 2019-05-16 | Cold rolling strip surface deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358558U true CN210358558U (en) | 2020-04-21 |
Family
ID=70260428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920698794.1U Active CN210358558U (en) | 2019-05-16 | 2019-05-16 | Cold rolling strip surface deoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210358558U (en) |
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2019
- 2019-05-16 CN CN201920698794.1U patent/CN210358558U/en active Active
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