CN110026438B - Roller cleaning device of copper strip rolling mill - Google Patents
Roller cleaning device of copper strip rolling mill Download PDFInfo
- Publication number
- CN110026438B CN110026438B CN201910417603.4A CN201910417603A CN110026438B CN 110026438 B CN110026438 B CN 110026438B CN 201910417603 A CN201910417603 A CN 201910417603A CN 110026438 B CN110026438 B CN 110026438B
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- Prior art keywords
- roller
- lubricating oil
- rolling mill
- copper strip
- mill body
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- 238000005096 rolling process Methods 0.000 title claims abstract description 119
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 103
- 239000010949 copper Substances 0.000 title claims abstract description 103
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 239000010687 lubricating oil Substances 0.000 claims abstract description 138
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000004064 recycling Methods 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims description 36
- 239000007924 injection Substances 0.000 claims description 36
- 229920002678 cellulose Polymers 0.000 claims description 15
- 239000001913 cellulose Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 abstract description 22
- 239000007921 spray Substances 0.000 description 12
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
- B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention provides a copper strip rolling mill roller cleaning device applied to the technical field of copper strip processing, a left roller (3) and a right roller (4) of the copper strip rolling mill roller cleaning device are both of a vertically arranged structure, a left lubricating oil spraying part (6) is provided with a left nozzle (7) close to one side of the left roller (3), a right lubricating oil spraying part (8) is provided with a right nozzle (9) close to one side of the right roller (4), a left wiping strip (10) is arranged on the side surface of the left roller (3), a right wiping strip (11) is arranged on the side surface of the right roller (4), and lubricating oil filtering and recycling boxes (19) are arranged below the left roller (3) and the right roller (4).
Description
Technical Field
The invention belongs to the technical field of copper strip processing, and particularly relates to a roller cleaning device of a copper strip rolling mill.
Background
In the production processing of metal strips (e.g., copper strips, etc.), strip rolling mills are often used. The strip mill is a roll assembly formed by passing a strip raw material through an upper roll and a lower roll (the roll assembly can be provided with a plurality of groups according to the requirement), and then extruding to form a strip finished product meeting the requirement. During the rolling of the strip by the roller, some metal scraps generated during the processing process adhere to the surface of the roller, so that the strip is scratched during the rolling process, and the surface flatness of the strip is affected. In the prior art, scraps on the surface of a roller are washed by spraying lubricating oil, but the washing effect of the lubricating oil is poor, and the consumption of the lubricating oil is large, so that the rolling cost of the strip is increased.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: aiming at the defects of the prior art, the roller cleaning device of the copper strip rolling mill is simple in structure, can efficiently and accurately spray lubricating oil to flush metal scraps on the surfaces of the upper roller and the lower roller in the copper strip rolling process of the rolling mill, and can filter and recover the lubricating oil after flushing and using, so that the surface evenness and the whole quality of copper strip processing are comprehensively improved, the consumption of the lubricating oil is reduced, and the copper strip processing cost is reduced.
The technical scheme adopted by the invention is as follows:
The invention relates to a roller cleaning device of a copper strip rolling mill, which comprises a rolling mill body, wherein the rolling mill body comprises a front end side of the rolling mill body and a rear end side of the rolling mill body, a left roller and a right roller are arranged on the rolling mill body, the left roller and the right roller are both arranged in a vertical arrangement structure, a copper strip substrate is arranged in a structure capable of rolling between the left roller and the right roller to form a copper strip, a left lubricating oil injection part is arranged on the left side of the left roller, the left lubricating oil injection part is arranged in parallel with the left roller, a plurality of left nozzles are arranged on one side of the left lubricating oil injection part close to the left roller from top to bottom according to gaps, a right lubricating oil injection part is arranged on the left side of the right roller, the right lubricating oil injection part is arranged in parallel with the right roller, a plurality of right nozzles are arranged on one side of the right lubricating oil injection part, close to the right roller, from top to bottom according to the gap, a left wiping strip is further arranged on the rolling mill body, the left wiping strip is arranged on the side face of the left roller, close to one side of the rear end of the rolling mill body, the left wiping strip is attached to the left roller, the rolling mill body is further provided with a right wiping strip, the right wiping strip is arranged on the side face of the right roller, close to one side of the rear end of the rolling mill body, the right wiping strip is attached to the right roller, the left lubricating oil injection part and the right lubricating oil injection part are respectively connected with the control part, and a lubricating oil filtering and recycling box body is arranged at the lower positions of the left roller and the right roller.
The lubricating oil filtering and recycling box is internally provided with a cellulose filtering agent layer, a storage cavity is arranged below the cellulose filtering agent layer, a recycling cavity is arranged above the cellulose filtering agent layer, a left lubricating oil injection part and a right lubricating oil injection part are respectively communicated with the storage cavity through lubricating oil conveying pipes, an oil pump is arranged at one end, close to the storage cavity, of each lubricating oil conveying pipe, and each oil pump is respectively connected with a control part.
The left roller middle part set up along the left roller rolling groove of left roller a week concave arrangement, right roller middle part set up along the right roller rolling groove of right roller a week concave arrangement, left roller rolling groove and right roller rolling groove form the copper strips rolling chamber, when the copper strips substrate rolls between left roller and right roller and forms the copper strips, left roller and right roller set up to can drive the structure that the copper strips substrate removed from rolling mill body front end side to rolling mill body rear end side.
The upper part of the left roller is attached to the upper part of the right roller, the lower part of the left roller is attached to the lower part of the right roller, the upper end of the left roller is connected with a left driving motor, the upper end of the right roller is connected with a right driving motor, and the left driving motor and the right driving motor are respectively connected with a control part.
The left side of the left nozzle on the left lubricating oil spraying component is provided with a left baffle I, the other side of the left nozzle on the left lubricating oil spraying component is provided with a left baffle II, the one side of the right nozzle on the right lubricating oil spraying component is provided with a right baffle I, and the other side of the right nozzle on the right lubricating oil spraying component is provided with a right baffle II.
The left nozzle clamp install between left baffle I and left baffle II, left baffle I and left baffle II are respectively perpendicular to be arranged, left baffle I and left baffle II extend to the structure that is close to left roll side surface position respectively.
The right nozzle clamp install between right baffle I and right baffle II, right baffle I and right baffle II are respectively perpendicular to be arranged, right baffle I and right baffle II extend to the structure that is close to right roll side surface position respectively.
The left nozzle and the copper strip base material are arranged at an included angle of 90 degrees, and the right nozzle and the copper strip base material are arranged at an included angle of 90 degrees.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained:
when the copper strip rolling mill roller cleaning device is used for rolling the copper strip base material into a copper strip finished product, a left roller and a right roller of the rolling mill are required to be used, and the copper strip base material passes through a gap part between the left roller and the right roller. The rotation directions of the left roller and the right roller are set, so that the left roller and the right roller can drive the copper strip to be conveyed and moved from the front end side direction of the rolling mill body to the rear end side direction of the rolling mill body. In the copper strip rolling process, a plurality of left nozzles of a left lubricating oil spraying component synchronously spray on the surface of a left roller to form a vertical lubricating oil curtain, high-pressure lubricating oil acts on different parts of the left roller along with the rotation of the left roller to continuously wash and clean scraps on the left roller, after the left roller is cleaned by the lubricating oil, the cleaned parts are wiped by a left wiping strip along with the rotation of the left roller, so that accumulated lubricating oil is removed, and then the surface of the left roller wiped by a cleaning machine contacts with the copper strip to roll the copper strip. In the copper strip rolling process, a plurality of right nozzles of the right lubricating oil spraying component synchronously spray on the surface of a right roller to form a vertical lubricating oil curtain, high-pressure lubricating oil acts on different parts of the right roller along with the rotation of the right roller to continuously wash and clean scraps on the right roller, after the right roller is cleaned by the lubricating oil, the cleaned parts are wiped by a right wiping strip along with the rotation of the right roller, so that accumulated lubricating oil is removed, and then the surface of the right roller wiped by a cleaning machine contacts with the copper strip to roll the copper strip. Therefore, the cleanliness of the surfaces of the left roller and the right roller can be effectively ensured, and scraps are prevented from being brought into the surface of the copper strip as much as possible when rolling is performed, so that the flatness of the surface of the copper strip is effectively improved. Meanwhile, the lubricating oil after cleaning the rollers can automatically fall to the lubricating oil filtering and recycling box below the left roller and the right roller, and the lubricating oil with scraps is filtered by the lubricating oil filtering and recycling box and is extracted and used by the left lubricating oil injection component and the right lubricating oil injection component again, so that multiple times of lubricating oil utilization is effectively realized, and the cost is reduced. The roller cleaning device of the copper strip rolling mill has a simple structure, can efficiently and accurately spray lubricating oil to wash metal scraps on the surfaces of the upper roller and the lower roller in the process of rolling copper strips by the rolling mill, and can filter and recover the washed lubricating oil, thereby comprehensively improving the surface evenness and the whole quality of copper strip processing, reducing the consumption of the lubricating oil and reducing the processing cost of the copper strip.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic diagram of the front view of the components of a roll cleaning apparatus for a copper strip mill according to the present invention (without baffles and wiper strips to facilitate the display of left and right nozzles);
FIG. 2 is a schematic top view of a part of the cleaning device for the roller of the copper strip rolling mill;
The reference numerals in the figures are respectively: 1. the front end side of the rolling mill body; 2. the rear end side of the rolling mill body; 3. a left roller; 4. a right roller; 5. a copper strip substrate; 6. a left lubricating oil ejecting member; 7. a left nozzle; 8. a right lubricating oil ejecting member; 9. a right nozzle; 10. a left wiper strip; 11. a right wiper strip; 12. a left roller rolling groove; 13. a right roller rolling groove; 14. a right drive motor; 15. a left baffle I; 16. a left baffle II; 17. a right baffle I; 18. a right baffle II; 19. a lubricating oil filtering and recycling box body; 20. a cellulose filter layer; 21. a storage cavity; 22. a recycling cavity; 23. and a left driving motor.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present invention by describing examples in further detail:
As shown in fig. 1 and 2, the invention is a copper strip rolling mill roller cleaning device, which comprises a rolling mill body, wherein the rolling mill body comprises a rolling mill body front end side 1 and a rolling mill body rear end side 2, a left roller 3 and a right roller 4 are arranged on the rolling mill body, the left roller 3 and the right roller 4 are both arranged in a vertical arrangement structure, a copper strip base material 5 is arranged in a structure capable of forming a copper strip through rolling between the left roller 3 and the right roller 4, a left lubricating oil spraying part 6 is arranged on the left side of the left roller 3, the left lubricating oil spraying part 6 is arranged in parallel with the left roller 3, a plurality of left nozzles 7 are arranged on one side of the left lubricating oil spraying part 6 close to the left roller 3 from top to bottom according to gaps, The left side of the right roller 4 is provided with a right lubricating oil injection part 8, the right lubricating oil injection part 8 is arranged in parallel with the right roller 4, a plurality of right nozzles 9 are arranged at the side of the right lubricating oil injection part 8 close to the right roller 4 from top to bottom according to gaps, the rolling mill body is also provided with a left wiping strip 10, the left wiping strip 10 is arranged on the side surface of the left roller 3 close to the rear end side 2 of the rolling mill body, the left wiping strip 10 is attached to the left roller 3, the rolling mill body is also provided with a right wiping strip 11, the right wiping strip 11 is arranged on the side surface of the right roller 4 close to the rear end side 2 of the rolling mill body, the right wiping strip 11 is attached to the right roller 4, the left lubricating oil injection part 6 and the right lubricating oil injection part 8 are respectively connected with a control part, a lubricating oil filtering and recycling box 19 is arranged below the left roller 3 and the right roller 4. In the above structure, when the copper strip substrate is rolled into a copper strip finished product, a left roll and a right roll of a rolling mill are required, and the copper strip substrate passes through a gap portion between the left roll and the right roll. The rotation directions of the left roller and the right roller are set, so that the left roller and the right roller can drive the copper strip to convey and move from the direction of the front end side 1 of the rolling mill body to the direction of the rear end side 2 of the rolling mill body. In the copper strip rolling process, a plurality of left nozzles of the left lubricating oil spraying component 6 synchronously spray on the surface of a left roller to form a vertical lubricating oil curtain, high-pressure lubricating oil acts on different parts of the left roller along with the rotation of the left roller to continuously wash and clean scraps on the left roller, after the left roller is cleaned by the lubricating oil, the cleaned parts are wiped by a left wiping strip along with the rotation of the left roller, so that accumulated lubricating oil is removed, and then the surface of the left roller wiped by a cleaning machine contacts with the copper strip to roll the copper strip. In the copper strip rolling process, a plurality of right nozzles of the right lubricating oil spraying component 8 synchronously spray on the surfaces of right rollers to form a vertical lubricating oil curtain, high-pressure lubricating oil acts on different parts of the right rollers along with the rotation of the right rollers to continuously wash and clean scraps on the right rollers, after the right rollers are cleaned by the lubricating oil, the cleaned parts are wiped by the right wiping strip along with the rotation of the right rollers, so that accumulated lubricating oil is removed, and then the surfaces of the right rollers wiped by the cleaning machine are contacted with the copper strip to roll the copper strip. Therefore, the cleanliness of the surfaces of the left roller and the right roller can be effectively ensured, and scraps are prevented from being brought into the surface of the copper strip as much as possible when rolling is performed, so that the flatness of the surface of the copper strip is effectively improved. Meanwhile, the lubricating oil after cleaning the rollers can automatically fall to the lubricating oil filtering and recycling box below the left roller and the right roller, and the lubricating oil with scraps is filtered by the lubricating oil filtering and recycling box and is extracted and used by the left lubricating oil injection component and the right lubricating oil injection component again, so that multiple times of lubricating oil utilization is effectively realized, and the cost is reduced. The roller cleaning device of the copper strip rolling mill has a simple structure, can efficiently and accurately spray lubricating oil to wash metal scraps on the surfaces of the upper roller and the lower roller in the process of rolling copper strips by the rolling mill, and can filter and recover the washed lubricating oil, thereby comprehensively improving the surface evenness and the whole quality of copper strip processing, reducing the consumption of the lubricating oil and reducing the processing cost of the copper strip.
The inside of the lubricating oil filtering and recycling box 19 is provided with a cellulose filtering agent layer 20, a storage cavity 21 is arranged below the cellulose filtering agent layer 20, a recycling cavity 22 is arranged above the cellulose filtering agent layer 20, the left lubricating oil spraying part 6 and the right lubricating oil spraying part 8 are respectively communicated with the storage cavity 21 through lubricating oil conveying pipes, an oil pump is arranged at one end, close to the storage cavity 21, of each lubricating oil conveying pipe, and each oil pump is respectively connected with a control part. By the structure, lubricating oil flows to the recovery cavity of the lubricating oil recovery box body after washing the roller, and is filtered by the cellulose filtering agent layer, the performance of the filtering layer ensures that scraps are reliably adsorbed and filtered, and then the lubricating oil flows into the storage cavity again, so that the recycling is facilitated. The cellulose filter layer is made of cellulose materials in the prior art, the cellulose has extremely strong adsorption force, and can reliably adsorb the function of scraps in the lubricating oil after the roller is cleaned as a filter aid, so that the cellulose cannot generate pollution.
The middle part of the left roller 3 is provided with a left roller rolling groove 12 which is arranged along the circumference of the left roller 3 in a recessed way, the middle part of the right roller 4 is provided with a right roller rolling groove 13 which is arranged along the circumference of the right roller 4 in a recessed way, the left roller rolling groove 12 and the right roller rolling groove 13 form a copper strip rolling cavity, and when the copper strip substrate 5 passes through the space between the left roller 3 and the right roller 4 to roll and form a copper strip, the left roller 3 and the right roller 4 are arranged to be capable of driving the copper strip substrate 5 to move from the front end side 1 of the rolling mill body to the rear end side 2 of the rolling mill body. Through the arrangement of the copper strip rolling cavity, the copper strip base material reliably fills the copper strip rolling cavity when the copper strip is rolled, so that extrusion rolling is effectively realized. Thus, the problem that the copper strip substrate is separated from the rolling cavity is avoided, and the roller is reliably cleaned.
The upper part of the left roller 3 is attached to the upper part of the right roller 4, the lower part of the left roller 3 is attached to the lower part of the right roller 4, the upper end of the left roller 3 is connected with a left driving motor 14, the upper end of the right roller 4 is connected with a right driving motor 14, and the left driving motor 13 and the right driving motor 14 are respectively connected with a control part.
The left side of the left nozzle 7 on the left lubricating oil spraying part 6 is provided with a left baffle I15, the other side of the left nozzle 7 on the left lubricating oil spraying part 6 is provided with a left baffle II 16, the one side of the right nozzle 9 on the right lubricating oil spraying part 8 is provided with a right baffle I17, and the other side of the right nozzle 9 on the right lubricating oil spraying part 6 is provided with a right baffle II 18. Above-mentioned structure, left baffle I15 and left baffle II 16 cooperation form at left roller left side position and shelter from the cavity, avoid left side lubricating oil spray nozzle of left lubricating oil injection unit to spray the lubricating oil after wasing left roller to splash all around, with its spacing in certain scope, then whereabouts, flow to lubricating oil filtration recovery box 19, filter through lubricating oil filtration recovery box and recycle. Right baffle I17 and right baffle II 18 cooperation form the shielding cavity in right roll right side position, avoid the right nozzle blowout of right lubricating oil injection part to wash lubricating oil after the right roll to splash all around, limit it in certain scope, then fall, flow to lubricating oil filtration recovery box 19, filter the reuse through lubricating oil filtration recovery box.
The left nozzle 7 is clamped between the left baffle I15 and the left baffle II 16, the left baffle I15 and the left baffle II 16 are respectively and vertically arranged, and the left baffle I15 and the left baffle II 16 respectively extend to a structure close to the side surface position of the left roller 3. The right nozzle 9 is clamped between a right baffle I17 and a right baffle II 18, the right baffle I17 and the right baffle II 18 are respectively and vertically arranged, and the right baffle I17 and the right baffle II 18 respectively extend to a structure close to the side surface position of the right roller 4.
The left nozzle 7 and the copper strip base material 5 are arranged at an included angle of 90 degrees, and the right nozzle 9 and the copper strip base material 5 are arranged at an included angle of 90 degrees.
When the copper strip rolling mill roller cleaning device is used for rolling the copper strip base material into a copper strip finished product, a left roller and a right roller of the rolling mill are required to be used, and the copper strip base material passes through a gap part between the left roller and the right roller. The rotation directions of the left roller and the right roller are set, so that the left roller and the right roller can drive the copper strip to be conveyed and moved from the front end side direction of the rolling mill body to the rear end side direction of the rolling mill body. In the copper strip rolling process, a plurality of left nozzles of a left lubricating oil spraying component synchronously spray on the surface of a left roller to form a vertical lubricating oil curtain, high-pressure lubricating oil acts on different parts of the left roller along with the rotation of the left roller to continuously wash and clean scraps on the left roller, after the left roller is cleaned by the lubricating oil, the cleaned parts are wiped by a left wiping strip along with the rotation of the left roller, so that accumulated lubricating oil is removed, and then the surface of the left roller wiped by a cleaning machine contacts with the copper strip to roll the copper strip. In the copper strip rolling process, a plurality of right nozzles of the right lubricating oil spraying component synchronously spray on the surface of a right roller to form a vertical lubricating oil curtain, high-pressure lubricating oil acts on different parts of the right roller along with the rotation of the right roller to continuously wash and clean scraps on the right roller, after the right roller is cleaned by the lubricating oil, the cleaned parts are wiped by a right wiping strip along with the rotation of the right roller, so that accumulated lubricating oil is removed, and then the surface of the right roller wiped by a cleaning machine contacts with the copper strip to roll the copper strip. Therefore, the cleanliness of the surfaces of the left roller and the right roller can be effectively ensured, and scraps are prevented from being brought into the surface of the copper strip as much as possible when rolling is performed, so that the flatness of the surface of the copper strip is effectively improved. Meanwhile, the lubricating oil after cleaning the rollers can automatically fall to the lubricating oil filtering and recycling box below the left roller and the right roller, and the lubricating oil with scraps is filtered by the lubricating oil filtering and recycling box and is extracted and used by the left lubricating oil injection component and the right lubricating oil injection component again, so that multiple times of lubricating oil utilization is effectively realized, and the cost is reduced. The roller cleaning device of the copper strip rolling mill has a simple structure, can efficiently and accurately spray lubricating oil to wash metal scraps on the surfaces of the upper roller and the lower roller in the process of rolling copper strips by the rolling mill, and can filter and recover the washed lubricating oil, thereby comprehensively improving the surface evenness and the whole quality of copper strip processing, reducing the consumption of the lubricating oil and reducing the processing cost of the copper strip.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the invention is not limited by the foregoing, but rather is within the scope of the invention as long as various modifications are made by the method concept and technical scheme of the invention, or the concept and technical scheme of the invention are directly applied to other occasions without modification.
Claims (5)
1. The utility model provides a copper strips rolling mill roll belt cleaning device which characterized in that: the copper strip rolling mill roller cleaning device comprises a rolling mill body, the rolling mill body comprises a rolling mill body front end side (1) and a rolling mill body rear end side (2), a left rolling mill body (3) and a right rolling mill body (4) are arranged on the rolling mill body, the left rolling mill body (3) and the right rolling mill body (4) are all arranged to be of a structure which is vertically arranged, a copper strip base material (5) is arranged to be capable of rolling between the left rolling mill body (3) and the right rolling mill body (4) to form a copper strip, a left lubricating oil injection part (6) is arranged on the left side of the left rolling mill body (3), the left lubricating oil injection part (6) is arranged in parallel with the left rolling mill body (3), a plurality of left nozzles (7) are arranged from top to bottom according to a gap on one side of the left lubricating oil injection part (6) close to the left rolling mill body (3), a right lubricating oil injection part (8) is arranged on the right side of the right rolling mill body (4) in parallel with the right rolling mill body (4), a plurality of right nozzles (9) are arranged on one side of the right lubricating oil injection part (8) close to the right rolling mill body from top to bottom according to the gap, a left wiping strip (10) is also arranged on the left wiping strip (10) on the copper strip body, the left wiping strip is arranged on the left wiping strip (10) on the left side of the rolling mill body and is close to the left rolling mill body (2) on one side of the rolling mill body (3), the right wiping strip (11) is arranged at the side surface of the right roller (4) close to the rear end side (2) of the rolling mill body, the right wiping strip (11) is attached to the right roller (4), the left lubricating oil injection component (6) and the right lubricating oil injection component (8) are respectively connected with the control component, and the lubricating oil filtering and recycling box body (19) is arranged below the left roller (3) and the right roller (4);
A cellulose filtering agent layer (20) is arranged in the lubricating oil filtering and recycling box body (19), a storage cavity (21) is arranged below the cellulose filtering agent layer (20), a recycling cavity (22) is arranged above the cellulose filtering agent layer (20), a left lubricating oil injection part (6) and a right lubricating oil injection part (8) are respectively communicated with the storage cavity (21) through lubricating oil conveying pipes, an oil pump is arranged at one end, close to the storage cavity (21), of each lubricating oil conveying pipe, and each oil pump is respectively connected with a control part;
The middle part of the left roller (3) is provided with a left roller rolling groove (12) which is arranged along the circumference of the left roller (3) in a recessed way, the middle part of the right roller (4) is provided with a right roller rolling groove (13) which is arranged along the circumference of the right roller (4) in a recessed way, the left roller rolling groove (12) and the right roller rolling groove (13) form a copper strip rolling cavity, and when a copper strip substrate (5) is rolled between the left roller (3) and the right roller (4) to form a copper strip, the left roller (3) and the right roller (4) are arranged to be capable of driving the copper strip substrate (5) to move from the front end side (1) of the rolling mill body to the rear end side (2) of the rolling mill body;
a right baffle I (17) is arranged on one side of a right nozzle (9) on the right lubricating oil injection component (8), and a right baffle II (18) is arranged on the other side of the right nozzle (9) on the right lubricating oil injection component (8);
The right nozzle (9) is clamped between the right baffle I (17) and the right baffle II (18), the right baffle I (17) and the right baffle II (18) are respectively and vertically arranged, and the right baffle I (17) and the right baffle II (18) respectively extend to a structure close to the side surface position of the right roller (4).
2. The copper strip mill roll cleaning apparatus of claim 1, wherein: the upper part of the left roller (3) is attached to the upper part of the right roller (4), the lower part of the left roller (3) is attached to the lower part of the right roller (4), the upper end of the left roller (3) is connected with a left driving motor (23), the upper end of the right roller (4) is connected with a right driving motor (14), and the left driving motor (23) and the right driving motor (14) are respectively connected with a control part.
3. The copper strip mill roll cleaning apparatus according to claim 1 or 2, wherein: a left baffle I (15) is arranged on one side of a left nozzle (7) on the left lubricating oil injection component (6), and a left baffle II (16) is arranged on the other side of the left nozzle (7) on the left lubricating oil injection component (6).
4. The copper strip mill roll cleaning apparatus of claim 3, wherein: the left nozzle (7) is clamped between the left baffle I (15) and the left baffle II (16), the left baffle I (15) and the left baffle II (16) are respectively and vertically arranged, and the left baffle I (15) and the left baffle II (16) are respectively extended to structures close to the side surface positions of the left roller (3).
5. The copper strip mill roll cleaning apparatus according to claim 1 or 2, wherein: the left nozzle (7) and the copper strip base material (5) are arranged at an included angle of 90 degrees, and the right nozzle (9) and the copper strip base material (5) are arranged at an included angle of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417603.4A CN110026438B (en) | 2019-05-20 | 2019-05-20 | Roller cleaning device of copper strip rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417603.4A CN110026438B (en) | 2019-05-20 | 2019-05-20 | Roller cleaning device of copper strip rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110026438A CN110026438A (en) | 2019-07-19 |
| CN110026438B true CN110026438B (en) | 2024-06-28 |
Family
ID=67242578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910417603.4A Active CN110026438B (en) | 2019-05-20 | 2019-05-20 | Roller cleaning device of copper strip rolling mill |
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