CN113941600A - Double-zero aluminum foil production rolling mill set - Google Patents
Double-zero aluminum foil production rolling mill set Download PDFInfo
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- CN113941600A CN113941600A CN202111323043.XA CN202111323043A CN113941600A CN 113941600 A CN113941600 A CN 113941600A CN 202111323043 A CN202111323043 A CN 202111323043A CN 113941600 A CN113941600 A CN 113941600A
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- aluminum foil
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- 238000005096 rolling process Methods 0.000 title claims abstract description 96
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 88
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 239000011888 foil Substances 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 230000003068 static effect Effects 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 27
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 84
- 239000010687 lubricating oil Substances 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005507 spraying Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000005238 degreasing Methods 0.000 description 5
- 238000007590 electrostatic spraying Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- 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
- B21B27/106—Heating the rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/10—Arrangement or installation of feeding rollers in rolling stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B2003/001—Aluminium or its alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0057—Coiling the rolled product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0064—Uncoiling the rolled product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention relates to the technical field of double-zero aluminum foil production, and particularly discloses a rolling unit for producing a double-zero aluminum foil, which comprises a support frame, an unreeling roller assembly arranged at one end of the support frame, a reeling roller assembly arranged at the other end of the support frame, two groups of rolling roller sets arranged in the middle of the support frame and an oil removing roller set arranged at the right side of the rolling roller sets, wherein the right end of each rolling roller set is provided with a vibration stress removing roller set, and guide roller sets are arranged at the left side of each rolling roller set and at the left side and the right side of each oil removing roller set; in the invention, the rolling process adopts a heating roller rolling mode to reduce the hardness of the aluminum sheet, so that the rolling force is reduced, the stress remained on the aluminum sheet is less, the difficulty of subsequent procedures is reduced, and the production time is shortened; the rolled aluminum sheet is directly subjected to vibration stress removal treatment, the stress removal effect is good, and the production time is shortened; the static oil removal method is adopted for removing the lubricating oil, so that the oil removal speed is high, lubricating oil spots cannot be remained on the surface of the aluminum foil, and the oil removal effect is good.
Description
Technical Field
The invention relates to the technical field of double-zero aluminum foil production, in particular to a rolling mill set for producing double-zero aluminum foils.
Background
The double-zero aluminum foil is an aluminum foil with two zeros after a decimal point when the thickness of the double-zero aluminum foil is measured in mm, the double-zero aluminum foil is produced by directly rolling metal aluminum into a sheet, generally rolling the sheet for multiple times to obtain the required thickness, the double-zero aluminum foil is a soft metal film, and has the advantages of moisture resistance, air tightness, light shielding, abrasion resistance, aroma retention, no toxicity, no odor and the like, and is also widely applied to packages of food, medicines, beverages, cigarettes and the like because the double-zero aluminum foil has elegant silvery luster and is easy to process beautiful patterns and patterns with various colors, and the double-zero aluminum foil produced by the prior art is formed by rolling for multiple times, and a finished product of the double-zero aluminum foil is obtained by annealing and lubricating oil removing processes, so the double-zero aluminum foil can basically meet the general use requirements, but the following defects still exist in the actual production process:
1. in the double-zero aluminum foil production device in the prior art, a cold rolling mode is adopted in the rolling process, so that the stress concentration phenomenon in the aluminum foil is obvious, in order to eliminate the stress concentration phenomenon, subsequent treatment procedures are added, and the processing difficulty and the processing time are improved;
2. in the double-zero aluminum foil production device in the prior art, multiple times of annealing treatment are required, the time is long, the production period is prolonged, and the production efficiency is reduced;
3. in the double-zero aluminum foil production device in the prior art, the lubricating oil is removed by distillation, so that lubricating oil spots are easy to remain on the surface of an aluminum foil, and the lubricating oil removing effect is poor.
Disclosure of Invention
The invention aims to provide a rolling mill set for producing a double-zero aluminum foil, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rolling mill set for double-zero aluminum foil production comprises a support frame, an unreeling roller assembly arranged at one end of the support frame, a reeling roller assembly arranged at the other end of the support frame, two rolling roller groups arranged in the middle of the support frame and an oil removing roller group arranged at the right side of the rolling roller groups, wherein side support frames are symmetrically arranged at two sides of the support frame, a connecting beam is fixedly connected in the middle of the support frames at two sides, a roller shaft I is arranged in the middle of the unreeling roller assembly, two ends of the roller shaft I are matched with the wall bodies of the side support frames through bearings, an unreeling roller is fixedly sleeved on the excircle of the roller shaft I, a roller shaft VI is arranged in the middle of the reeling roller assembly, two ends of the roller shaft VI are matched with the wall bodies of the side support frames through bearings, a reeling roller is fixedly sleeved on the excircle of the roller shaft VI, and a vibration stress removing roller group is arranged at the right end of the rolling roller group, and the left side of the rolling roller group and the left side and the right side of the oil removing roller group are both provided with a guide roller group.
Preferably, a rolling cover is arranged on the outer side of the rolling roller group, heating plates with arc groove body structures are connected to the inner sides of the upper end and the lower end of the rolling cover in a specified mode, uniformly distributed heating rods are fixedly installed in the middle of the heating plates, two rolling rollers are symmetrically arranged in the middle of the rolling cover up and down, a roller shaft III is fixedly sleeved in the middle of each rolling roller, and the two ends of the roller shaft III are matched with the wall body of the side support frame through bearings in a matched mode.
Preferably, the outside of deoiling cylinder group is equipped with the deoiling cover, and the inboard at deoiling cover upper and lower both ends is fixed and is equipped with the static spray board of platelike structure, the middle longitudinal symmetry of deoiling cover is equipped with the oil absorption cylinder, the fixed cover in the middle of oil absorption cylinder is furnished with drum shaft V, the both ends of drum shaft V match through the bearing mutually with the wall body of collateral branch strut frame, the static spray pipe is installed to the inboard of static spray board and the position department regulation that corresponds the oil absorption cylinder.
Preferably, hot spray pipe seats are symmetrically arranged on the upper side and the lower side of the front end face of the oil removal cover, and the end parts of the hot spray pipe seats are fixedly communicated with hot spray pipes.
Preferably, the middle of two adjacent oil absorption rollers is provided with an electrostatic adsorption oil pipe, two electrostatic adsorption oil guide grooves are symmetrically guided from the middle of the electrostatic adsorption oil pipe to the excircle of the oil absorption roller, and the electrostatic adsorption oil pipe is in penetrating fit with the wall body of the side support frame.
Preferably, the centre of vibrations destressing roller group is equipped with the vibrations mounting panel, vibrations mounting panel fixed mounting is on the lateral surface of collateral branch strut, and installs shock dynamo at the left and right sides symmetry of vibrations mounting panel, the adjustment tank has been seted up in turn at the upper and lower both ends of vibrations mounting panel and has gone, and has been joined in marriage in the adjustment tank sliding fit with the guide holder, the middle cover of guide holder has been furnished with drum shaft IV, drum shaft IV's both ends are joined in marriage through the bearing with the wall body of collateral branch strut mutually, and fixed cover is furnished with vibration drum on drum shaft IV's excircle.
Preferably, the port department of adjustment tank and the upper and lower both ends face fixed mounting who shakes the mounting panel have the regulation seat, the side fixed mounting who adjusts the seat has the adjusting cylinder, the terminal surface of adjusting cylinder piston rod links to each other with the outside terminal surface of guide holder is fixed.
Preferably, the guide roller group is composed of an upper guide roller and a lower guide roller, a roller shaft II is fixedly arranged in the middle of the guide rollers in a penetrating mode, and two ends of the roller shaft II are matched with the wall body of the side support frame through bearings in a sleeved mode.
Preferably, the middle of the wall bodies on the left side and the right side of the rolling cover is provided with a wire passing notch I, the rolling rollers are symmetrically distributed on the upper side and the lower side of the wire passing notch I, the middle of the wall bodies on the left side and the right side of the oil removing cover is provided with a wire passing notch II, and the oil absorbing rollers are symmetrically distributed on the upper side and the lower side of the wire passing notch II.
Preferably, the heating plate is internally provided with a heating groove with a cambered surface structure towards the excircle direction of the rolling roller, the heating rods are uniformly arranged in the middle of the heating groove, the lower end of the hot spraying pipe seat is provided with an air outlet groove with a cavity structure towards the direction of the wire passing groove opening II, the lower end of the air outlet groove is provided with an air outlet, and the air outlet groove is communicated with the hot spraying pipe.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. in the invention, a heating rolling mode is adopted in the rolling process, the outer circular surface of the rolling roller is heated by the heating rod in the heating plate groove body, when the roller surface is contacted with the aluminum sheet, the aluminum sheet is heated instantly, and the hardness of the heated aluminum sheet is reduced in the rolling process, so that the rolling force is reduced, the stress remained on the aluminum sheet is less, the dimensional stability of the aluminum sheet is improved, the difficulty of subsequent procedures is reduced, and the production time is shortened;
2. according to the invention, the rolled aluminum sheet is directly guided into the vibration roller, and the vibration roller vibrates together with the vibration motor on the vibration mounting plate, so that the vibration stress removal treatment of the processed aluminum sheet is realized, the time is short, the stress removal effect is good, the production time is shortened, and the production efficiency is improved;
3. according to the invention, an electrostatic oil removal method is adopted for removing lubricating oil, the upper surface and the lower surface of an aluminum foil are heated through a hot spray pipe to enable the lubricating oil on the surface of the aluminum foil to be in an active state, electrostatic ions are sprayed on the outer circular surface of an oil suction roller through the electrostatic spray pipe to enable the oil suction roller to carry static electricity, so that electrostatic adsorption force is generated on the surface of the oil suction roller, when the aluminum foil passes through the outer circular surface of the oil suction roller, the lubricating oil on the surface of the oil suction roller is adsorbed onto the oil suction roller, and when the oil suction roller rotates to an electrostatic adsorption oil guide groove, under the action of huge adsorption force, the lubricating oil on the outer circular surface of the oil suction roller is absorbed into an electrostatic oil guide groove and is continuously conveyed outwards through an electrostatic adsorption oil pipe, so that the oil removal speed in the whole oil removal process is high, lubricating oil spots cannot be remained on the surface of the aluminum foil, and the oil removal effect is good.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a cross-sectional view taken at C-C in FIG. 2;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 2;
FIG. 6 is an axial half-sectional view of the overall construction of the present invention;
FIG. 7 is an enlarged view of a portion of the structure at E in FIG. 6;
fig. 8 is a view of the overall structure of the present invention with the support frame removed.
In the figure: 1. a support frame; 2. an unwinding roller assembly; 3. a guide roller set; 4. a rolling roller set; 5. vibrating the stress-relief roller set; 6. a deoiling roller set; 7. a winding roller assembly; 101. a side support frame; 102. a connecting beam; 201. unwinding the roller; 202. a roller shaft I; 301. a guide roller; 302. a roller shaft II; 401. a rolling cage; 402. heating plates; 403. a heating rod; 404. a rolling drum; 405. a drum shaft III; 501. vibrating the mounting plate; 502. vibrating a motor; 503. an adjustment groove; 504. a guide seat; 505. vibrating the drum; 506. a drum shaft IV; 507. an adjusting seat; 508. an adjusting cylinder; 601. an oil removal cover; 602. an electrostatic spray plate; 603. an electrostatic spray pipe; 604. a hot-spray pipe base; 605. a hot nozzle; 606. electrostatic adsorption of the oil pipe; 607. an electrostatic adsorption oil guide groove; 608. an oil suction drum; 609. a drum shaft V; 701. a winding roller; 702. and a roller shaft VI.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a rolling mill set for double-zero aluminum foil production comprises a support frame 1, an unreeling roller assembly 2 arranged at one end of the support frame 1, a reeling roller assembly 7 arranged at the other end of the support frame 1, two rolling roller sets 4 arranged in the middle of the support frame 1 and an oil removing roller set 6 arranged at the right side of the rolling roller set 4, side support frames 101 are symmetrically arranged at two sides of the support frame 1, a connecting beam 102 is fixedly connected in the middle of the support frames 101 at two sides, a roller shaft I202 is arranged in the middle of the unreeling roller assembly 2, two ends of the roller shaft I202 are matched with the wall body of the side support frames 101 through bearings, an unreeling roller 201 is fixedly sleeved on the excircle of the roller shaft I202, a roller shaft VI 702 is arranged in the middle of the reeling roller assembly 7, two ends of the roller shaft VI 702 are matched with the wall body of the side support frames 101 through bearings, and a roller 701 is fixedly sleeved on the reeling sleeve of the roller shaft VI 702, the right end of the rolling roller group 4 is provided with a vibration destressing roller group 5, the left side of the rolling roller group 4 and the left side and the right side of the degreasing roller group 6 are provided with guide roller groups 3, wherein the unwinding roller assembly 2 and the winding roller assembly 7 mainly play a role in winding and unwinding, the rolling roller group 4 mainly plays a role in heating and rolling an aluminum sheet, the rolling force is reduced, the stress concentration is reduced, and the operation difficulty of subsequent processes is reduced, the guide roller group 3 mainly plays a role in guiding the side surfaces of the rolling roller group 4 and the degreasing roller group 6, the vibration destressing roller group 5 mainly plays a role in providing a vibration destressing force for the aluminum sheet after the process of the rolling roller group 4, the degreasing roller group 6 mainly plays a role in performing static degreasing on the surface of the aluminum sheet without high temperature, and the degreasing is more thorough, the effect of removing the lubricating oil is better.
Further, a rolling cover 401 is arranged on the outer side of the rolling roller group 4, a heating plate 402 with a cambered groove body structure is connected to the inner sides of the upper end and the lower end of the rolling cover 401 in a specified mode, heating rods 403 which are uniformly distributed and arranged are fixedly installed in the middle of the heating plate 402, two rolling rollers 404 are symmetrically arranged in the middle of the rolling cover 401 in the up-and-down mode, a roller shaft III 405 is fixedly installed in the middle of each rolling roller 404 in a fixed mode, two ends of the roller shaft III 405 are matched with the wall body of the side supporting frame 101 through bearings, before work, the heating rods 403 in the heating plate 402 are started to preheat the surface of each rolling roller 404, when the surface of each rolling roller 404 is heated to a certain temperature, rolling work is started, an aluminum sheet is rolled at a certain temperature, the hardness of the aluminum sheet is reduced, the rolling pressure is reduced, stress concentration is reduced, the size of the rolled aluminum sheet is more stable, the performance is better, and the difficulty of the subsequent working procedure is reduced.
Furthermore, an oil removing cover 601 is arranged on the outer side of the oil removing roller group 6, a plate-shaped electrostatic spraying plate 602 is fixedly arranged on the inner side of the upper end and the lower end of the oil removing cover 601, oil absorbing rollers 608 are symmetrically arranged on the upper end and the lower end of the oil removing cover 601, a roller shaft V609 is fixedly sleeved in the middle of the oil absorbing rollers 608, two ends of the roller shaft V609 are matched with the wall body of the side supporting frame 101 through bearings, an electrostatic spraying pipe 603 is fixedly arranged on the inner side of the electrostatic spraying plate 602 and at a position corresponding to the oil absorbing rollers 608, during operation, the electrostatic spraying pipe 603 sprays electrostatic ions to the surface of the oil absorbing rollers 608 to enable the oil absorbing rollers 608 to carry static electricity, and when the oil absorbing rollers 608 pass through the surface of the aluminum foil, the lubricating oil on the aluminum foil is adsorbed to the outer circle of the adjusting cylinder 508, so that the lubricating oil on the surface of the aluminum foil is removed.
Furthermore, hot spraying pipe seats 604 are symmetrically arranged on the upper side and the lower side of the front end face of the oil removing cover 601, the end portions of the hot spraying pipe seats 604 are fixedly communicated with hot spraying pipes 605, hot air is blown into the hot spraying pipe seats 604 through the hot spraying pipes 605, when the aluminum foil passes through the hot spraying pipe seats 604, the lubricating oil on the aluminum foil is heated by the hot air, the heating temperature is controlled within a certain range, the phenomenon that the lubricating oil on the aluminum foil is volatilized rapidly is avoided, the activity of the lubricating oil on the aluminum foil is improved, and the aluminum foil can be separated from the surface of the aluminum foil more easily.
Further, an electrostatic adsorption oil pipe 606 is arranged between two adjacent oil suction rollers 608, two electrostatic adsorption oil guide grooves 607 are symmetrically guided to the outer circle of the oil suction roller 608 from the middle of the electrostatic adsorption oil pipe 606, the electrostatic adsorption oil pipe 606 is matched with the wall body of the side support frame 101 in a penetrating manner, the electrostatic adsorption oil pipe 606 is communicated with an external suction pipe, suction force is provided to the port of the electrostatic adsorption oil guide groove 607 through the electrostatic adsorption oil pipe 606, when the oil suction roller 608 carrying lubricating oil rotates through the port of the electrostatic adsorption oil guide groove 607, the lubricating oil on the surface of the oil suction roller 608 is sucked into the electrostatic adsorption oil guide grooves 607 and conducted outwards along the electrostatic adsorption oil pipe 606, so that when the oil suction roller 608 rotates, the surface returns to a clean state, and the work of repeatedly removing the lubricating oil can be realized.
Further, a vibration mounting plate 501 is arranged in the middle of the vibration destressing roller group 5, the vibration mounting plate 501 is fixedly mounted on the outer side surface of the side support frame 101, vibration motors 502 are symmetrically mounted on the left side and the right side of the vibration mounting plate 501, adjustment grooves 503 are alternately formed in the upper end and the lower end of the vibration mounting plate 501, a guide seat 504 is slidably arranged in the adjustment grooves 503, a roller shaft IV506 is sleeved in the middle of the guide seat 504, the two ends of the roller shaft IV506 are matched with the wall body of the side support frame 101 through bearings, a vibration roller 505 is fixedly sleeved on the outer circle of the roller shaft IV506, when the vibration motors 502 start vibration, the vibration rollers 505 vibrate together with the aluminum sheet, when the aluminum sheet passes through the surface of the vibration rollers 505, the internal stress of the aluminum sheet is rapidly dissipated.
Furthermore, adjusting seats 507 are fixedly installed at the port of the adjusting groove 503 and at the upper and lower end faces of the vibration installation plate 501, adjusting cylinders 508 are fixedly installed at the side faces of the adjusting seats 507, the end faces of the piston rods of the adjusting cylinders 508 are fixedly connected with the outer end faces of the guide seats 504, and the contact faces of the vibration rollers 505 relative to the aluminum sheets can be controlled through the telescopic action of the adjusting cylinders 508.
Further, the guide roller set 3 is composed of an upper guide roller 301 and a lower guide roller 301, a roller shaft II 302 is fixedly inserted into the middle of the guide rollers 301, and both ends of the roller shaft II 302 are fitted to the wall body of the side support frame 101 through bearings.
Further, the middle of the wall bodies on the left side and the right side of the rolling cover 401 is provided with a wire passing notch I, the rolling roller 404 is symmetrically distributed on the upper side and the lower side of the wire passing notch I, the middle of the wall bodies on the left side and the right side of the oil removing cover 601 is provided with a wire passing notch II, the oil absorbing roller 608 is symmetrically distributed on the upper side and the lower side of the wire passing notch II, in operation, an aluminum sheet is led into the rolling cover 401 from the wire passing notch I on one side of the rolling cover 401, then passes through the middle of the two rolling rollers 404, then is led out from the wire passing notch I on the other side of the rolling cover 401, the aluminum sheet is led into the oil removing cover 601 from the wire passing notch II on one side of the oil removing cover 601, then passes through the middle of the oil absorbing roller 608 which is vertically symmetrical, and then is led out from the wire passing notch II on the other side of the oil removing cover 601.
Further, the inner side of the heating plate 402 is provided with a heating groove with a cambered surface structure towards the outer circle direction of the rolling roller 404, and the heating rods 403 are uniformly arranged in the middle of the heating groove, the heating rods 403 can be uniformly dispersed on the surface of the corresponding rolling roller 404 by the structure, so that the heating rods can heat the rolling roller 404 more uniformly, the lower end of the hot spray pipe seat 604 is provided with an air outlet groove with a cavity structure towards the direction of the wire passing groove opening II, the lower end of the air outlet groove is provided with an air outlet, the air outlet groove is communicated with the hot spray pipe 605, when the formed double-zero aluminum foil passes through the lower end of the air outlet, hot air is guided into the air outlet groove through the hot spray pipe 605 and then is sprayed out to the upper surface and the lower surface of the double-zero aluminum foil from the air outlet, so that the lubricating oil on the upper end surface and the lower end surface of the double-zero aluminum foil is heated, and the surfaces of the double-zero aluminum foil are separated from the upper end surface and the lower end surface of the double-zero aluminum foil more easily in an active state.
The working principle is as follows: the whole winding trend of the aluminum sheet is that the aluminum sheet is led out from the unwinding roller 201, is guided into the middle of the first group of rolling rollers 404 through the first group of guide rollers 301, then is continuously guided into the middle of the first group of vibrating rollers 505, is guided into the middle of the second group of rolling rollers 404 through the second group of guide rollers 301, is continuously guided into the middle of the second group of vibrating rollers 505, is guided into the middle of the oil absorption roller 608 through the third group of guide rollers 301, and is guided into the outer circle of the winding roller 701 through the fourth group of guide rollers 301 to be wound;
before the aluminum foil rolling machine works, the heating rod 403 is started to heat the surface of the rolling roller 404, the vibration motor 502 and the electrostatic spray pipe 603 are started at the same time, the vibration roller 505 vibrates together after the vibration motor 502 is started, the electrostatic spray pipe 603 is started to spray electrostatic ions to the surface of the oil absorption roller 608, so that the surface of the oil absorption roller 608 carries static electricity, the oil absorption roller 608 has electrostatic adsorption force, when the aluminum foil is heated to a certain temperature, the aluminum foil is introduced between the rolling rollers 404 to be rolled, the rolled aluminum foil is introduced between the vibration rollers 505, in the vibration process of the vibration roller 505, stress in the aluminum foil is dispersed, the aluminum foil is rolled into a sheet and then introduced into the oil removal cover 601, at the hot spray pipe seat 604, the surface of the aluminum foil is heated, so that the lubricating oil on two sides of the aluminum foil is in an active state and is more easily separated from the aluminum foil, when the aluminum foil passes through the oil absorption roller 608, the lubricating oil on two sides of the aluminum foil is adsorbed to the outer circular surface by the oil absorption roller 608, when the oil suction roller 608 is turned over to the electrostatic adsorption oil guide groove 607, the lubricant on the surface of the oil suction roller 608 is sucked into the electrostatic adsorption oil pipe 606, so that the surface of the oil suction roller 608 is restored to a smooth state, and the process is repeated, thereby completing oil removal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A rolling mill group for double-zero aluminum foil production comprises a support frame (1), an unreeling roller assembly (2) arranged at one end of the support frame (1), a reeling roller assembly (7) arranged at the other end of the support frame (1), two rolling roller groups (4) arranged in the middle of the support frame (1) and an oil removing roller group (6) arranged at the right side of the rolling roller group (4), and is characterized in that: side supporting frames (101) are symmetrically arranged at two sides of the supporting frame (1), a connecting beam (102) is fixedly connected in the middle of the supporting frames (101) at the two sides, a roller shaft I (202) is arranged in the middle of the unreeling roller component (2), two ends of the roller shaft I (202) are matched with the wall body of the side support frame (101) through bearings, an unwinding roller (201) is fixedly sleeved on the excircle of the roller shaft I (202), a roller shaft VI (702) is arranged in the middle of the winding roller component (7), and the two ends of the roller shaft VI (702) are matched with the wall body of the side support frame (101) through bearings, a rolling roller (701) is fixedly sleeved on the excircle of the roller shaft VI (702), a vibration destressing roller set (5) is arranged at the right end of the rolling roller set (4), and the left side of the rolling roller group (4) and the left side and the right side of the oil removing roller group (6) are provided with guide roller groups (3).
2. The rolling mill group for double-zero aluminum foil production according to claim 1, characterized in that: the outer side of the rolling roller group (4) is provided with a rolling cover (401), the inner sides of the upper end and the lower end of the rolling cover (401) are provided with heating plates (402) in an arc groove body structure, the middle of each heating plate (402) is fixedly provided with uniformly distributed heating rods (403), the middle of the rolling cover (401) is provided with two rolling rollers (404) in an up-and-down symmetrical mode, the middle of each rolling roller (404) is fixedly sleeved with a roller shaft III (405), and the two ends of each roller shaft III (405) are sleeved with the wall body of the side support frame (101) through bearings.
3. The rolling mill group for double-zero aluminum foil production according to claim 1, characterized in that: the outside of deoiling cylinder group (6) is equipped with deoiling cover (601), and the inboard of both ends is fixed to be equipped with platelike structure's static spray plate (602) about deoiling cover (601), the centre longitudinal symmetry of deoiling cover (601) is equipped with oil absorption cylinder (608), the fixed cover in the centre of oil absorption cylinder (608) is furnished with drum shaft V (609), the both ends of drum shaft V (609) are joined in marriage through the bearing with the wall body of collateral branch strut frame (101) mutually in the cover, static spray plate (602) inboard and the position department regulation that corresponds oil absorption cylinder (608) are installed static spray tube (603).
4. The rolling mill group for double-zero aluminum foil production according to claim 3, characterized in that: hot spray pipe seats (604) are symmetrically arranged on the upper side and the lower side of the front end face of the oil removal cover (601), and hot spray pipes (605) are fixedly communicated with the end parts of the hot spray pipe seats (604).
5. The rolling mill group for double-zero aluminum foil production according to claim 4, characterized in that: an electrostatic adsorption oil pipe (606) is arranged between the two adjacent oil absorption rollers (608), two electrostatic adsorption oil guide grooves (607) are symmetrically led from the middle of the electrostatic adsorption oil pipe (606) to the excircle of the oil absorption roller (608), and the electrostatic adsorption oil pipe (606) is matched with the wall body of the side support frame (101) in a penetrating way.
6. The rolling mill group for double-zero aluminum foil production according to claim 1, characterized in that: the centre of vibrations destressing roller group (5) is equipped with vibrations mounting panel (501), vibrations mounting panel (501) fixed mounting is on the lateral surface of side support frame (101), and installs vibrating motor (502) at the left and right sides symmetry of vibrations mounting panel (501), adjustment tank (503) go has been seted up in turn at the upper and lower both ends of vibrations mounting panel (501), and has been furnished with guide holder (504) in adjustment tank (503) internal slipping, the middle cover of guide holder (504) is furnished with drum shaft IV (506), the both ends of drum shaft IV (506) are in coordination with the wall body of side support frame (101) through the bearing mutually, and fixed cover is furnished with vibrations cylinder (505) on the excircle of drum shaft IV (506).
7. The rolling mill group for double-zero aluminum foil production according to claim 6, characterized in that: the port department of adjustment tank (503) and in the upper and lower both ends face fixed mounting of vibrations mounting panel (501) have regulation seat (507), the side fixed mounting of regulation seat (507) has adjusting cylinder (508), the terminal surface of adjusting cylinder (508) piston rod links to each other with the outside terminal surface of guide holder (504) is fixed.
8. The rolling mill group for double-zero aluminum foil production according to claim 1, characterized in that: the guide roller group (3) is composed of an upper guide roller (301) and a lower guide roller (301), a roller shaft II (302) is fixedly arranged in the middle of the guide rollers (301) in a penetrating mode, and two ends of the roller shaft II (302) are matched with the wall body of the side support frame (101) in a sleeved mode through bearings.
9. The rolling mill group for producing double-zero aluminum foil according to claim 2 or 3, characterized in that: the middle of the wall bodies on the left side and the right side of the rolling cover (401) is provided with a wire passing notch I, the rolling rollers (404) are symmetrically distributed on the upper side and the lower side of the wire passing notch I, the middle of the wall bodies on the left side and the right side of the oil removing cover (601) is provided with a wire passing notch II, and the oil absorbing rollers (608) are symmetrically distributed on the upper side and the lower side of the wire passing notch II.
10. The rolling mill group for producing double-zero aluminum foil according to claim 2 or 4, characterized in that: the inner side of the heating plate (402) is provided with a heating groove with a cambered surface structure towards the excircle direction of the rolling roller (404), the heating rods (403) are uniformly distributed in the middle of the heating groove, the lower end of the hot spray pipe seat (604) is provided with an air outlet groove with a cavity structure towards the direction of the wire passing groove opening II, the lower end of the air outlet groove is provided with an air outlet, and the air outlet groove is communicated with the hot spray pipe (605).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618432A (en) * | 2023-07-26 | 2023-08-22 | 中国重型机械研究院股份公司 | Aluminum alloy plate strip rolling processing equipment |
| CN117619909A (en) * | 2024-01-25 | 2024-03-01 | 江苏盛日机械设备制造有限公司 | Angle steel rolling guide |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5394588B1 (en) * | 2013-05-31 | 2014-01-22 | 株式会社日立パワーソリューションズ | Roll press equipment |
| CN106521372A (en) * | 2016-11-23 | 2017-03-22 | 洛阳万基铝加工有限公司 | Finished product annealing process for double zero aluminum foils |
| CN108405609A (en) * | 2018-02-26 | 2018-08-17 | 中南大学 | A kind of ultrasonic vibration auxiliary milling method producing low residual stress aluminium alloy strips |
| CN108994080A (en) * | 2018-07-02 | 2018-12-14 | 太原理工大学 | A kind of method that ultrasonic wave auxiliary multi-roll mill rolls ultra-thin foil |
| CN111054750A (en) * | 2019-12-31 | 2020-04-24 | 江苏中基复合材料有限公司 | Aluminum foil rolling mill |
| CN211437473U (en) * | 2019-12-26 | 2020-09-08 | 河南升华新能源材料科技有限公司 | Aluminum foil rolling machine |
| CN213052086U (en) * | 2020-06-05 | 2021-04-27 | 河南银河铝业有限公司 | Novel aluminum foil rolling mill |
-
2021
- 2021-11-09 CN CN202111323043.XA patent/CN113941600B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5394588B1 (en) * | 2013-05-31 | 2014-01-22 | 株式会社日立パワーソリューションズ | Roll press equipment |
| CN106521372A (en) * | 2016-11-23 | 2017-03-22 | 洛阳万基铝加工有限公司 | Finished product annealing process for double zero aluminum foils |
| CN108405609A (en) * | 2018-02-26 | 2018-08-17 | 中南大学 | A kind of ultrasonic vibration auxiliary milling method producing low residual stress aluminium alloy strips |
| CN108994080A (en) * | 2018-07-02 | 2018-12-14 | 太原理工大学 | A kind of method that ultrasonic wave auxiliary multi-roll mill rolls ultra-thin foil |
| CN211437473U (en) * | 2019-12-26 | 2020-09-08 | 河南升华新能源材料科技有限公司 | Aluminum foil rolling machine |
| CN111054750A (en) * | 2019-12-31 | 2020-04-24 | 江苏中基复合材料有限公司 | Aluminum foil rolling mill |
| CN213052086U (en) * | 2020-06-05 | 2021-04-27 | 河南银河铝业有限公司 | Novel aluminum foil rolling mill |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618432A (en) * | 2023-07-26 | 2023-08-22 | 中国重型机械研究院股份公司 | Aluminum alloy plate strip rolling processing equipment |
| CN116618432B (en) * | 2023-07-26 | 2023-11-17 | 中国重型机械研究院股份公司 | Aluminum alloy plate strip rolling processing equipment |
| CN117619909A (en) * | 2024-01-25 | 2024-03-01 | 江苏盛日机械设备制造有限公司 | Angle steel rolling guide |
| CN117619909B (en) * | 2024-01-25 | 2024-04-02 | 江苏盛日机械设备制造有限公司 | Angle steel rolling guide |
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| CN113941600B (en) | 2022-07-26 |
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