CN110369499A - A kind of rolled aluminum sheet mill - Google Patents
A kind of rolled aluminum sheet mill Download PDFInfo
- Publication number
- CN110369499A CN110369499A CN201910617090.1A CN201910617090A CN110369499A CN 110369499 A CN110369499 A CN 110369499A CN 201910617090 A CN201910617090 A CN 201910617090A CN 110369499 A CN110369499 A CN 110369499A
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- gear
- finishing mill
- mounting rack
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/10—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-gap, e.g. pass indicators
-
- 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
- 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
- B21B2001/225—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 by hot-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B2013/021—Twin mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B2035/005—Hydraulic drive motors
Abstract
The invention discloses a kind of rolled aluminum sheet mills, including the first roller-way component, first clamping plate component, finishing mill, second roller-way component and second clamping plate component, first clamping plate component described in two groups is symmetricly set on the two sides of the first roller-way component, the other end of finishing mill is arranged in the second roller-way component, second clamping plate component described in two groups is symmetricly set on the two sides of the second roller-way component, pincers calibrator is equipped between the first roller-way component and finishing mill, the top of the finishing mill is equipped with six groups of pressure sensors, the side of the finishing mill is equipped with six groups of roll gap meters, rear calibrator is equipped between the second roller-way component and finishing mill, the inside of the finishing mill is equipped with several groups high-pressure nozzle, the rolling that finishing mill passes through multiple passages, then the aluminium plate thickness information that preceding calibrator and rear calibrator will test in real time passes to controller, roller The roll gap that seam instrument will test is away from controller is passed to, and then integrated information is adjusted roll gap.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of rolled aluminum sheet mill.
Background technique
Aluminium is the second metalloid for being only second to steel at present, and Strip is with light, specific strength is high, anti-corrosion, solderable, easy
The features such as processing, surface aesthetic be widely used in the various industries of national economy, especially aerospace, packages printing,
The fields such as building decoration, electronic appliance, communications and transportation usually process aluminium by hot rolling.
Hot rolling refers to the rolling carried out more than metal recrystallization temperature.
Recrystallization is exactly that work as annealing temperature sufficiently high, when time long enough, is generated in the fibr tissue of deformable metal or alloy
Strainless new crystal grain (Recrystallization), new crystal grain are constantly grown up, until original Deformation structure completely disappears, metal or
Significant changes also occur for the performance of alloy, this process is known as recrystallizing, wherein the temperature for starting to generate new crystal grain is known as starting
Recrystallization temperature, all the temperature occupied by new crystal grain is known as end of a period recrystallization temperature to microscopic structure, and generally we are so-called
Recrystallization temperature is exactly the arithmetic mean of instantaneous value of initial recrystallization temperature and end of a period recrystallization temperature, general recrystallization temperature mainly by
The influence of the factors such as alloying component, deformation degree, original grain degree, annealing temperature
Rolling is between rolled piece is dragged in roll by the frictional force of rotary roller, while so that rolled piece is existed by the pressure that roll applies
A kind of material processing method that compressive deformation occurs between two rolls or more than two rolls, by will be to aluminium after roughing
Material, which carries out finish rolling, can just obtain desired aluminium sheet.
Summary of the invention
The purpose of the present invention is to provide a kind of rolled aluminum sheet mills, to solve to propose aluminium sheet finishing mill in above-mentioned background technique
The problem of.
To achieve the above object, present invention employs following technical solutions:
A kind of rolled aluminum sheet mill, including the first roller-way component, first clamping plate component, finishing mill, the second roller-way component and the second folder
Board group part, first clamping plate component described in two groups are symmetricly set on the two sides of the first roller-way component, the first roller-way component setting
In one end of finishing mill, the other end of finishing mill is arranged in the second roller-way component, and second clamping plate component described in two groups is symmetrical
The two sides of second roller-way component are set, pincers calibrator, the finishing mill are equipped between the first roller-way component and finishing mill
Top be equipped with six groups of pressure sensors, the side of the finishing mill is equipped with six groups of roll gap meters, the second roller-way component and essence
Rear calibrator is equipped between milling train, the inside of the finishing mill is equipped with several groups high-pressure nozzle.
Preferably, the first roller-way component include servo motor, mounting rack, main drive gear, driven gear, idler wheel and
Roller frame, the servo motor are bolted on the side of mounting rack, and the another of mounting rack is arranged in the main drive gear
Side, output shaft and the main drive gear of the servo motor are connected by key, and the main drive gear passes through with driven gear
Chain link is transmitted, the driven gear is arranged in the side of roller frame, and one end of the driven gear and idler wheel is connected by key,
The both ends of idler wheel described in several groups are mounted on roller frame by bearing, and the both ends of idler wheel described in several groups are separately installed with two groups
Gear, two adjacent groups idler wheel are sequentially connected by conveyer chain respectively.
Preferably, the first clamping plate component includes workbench, sliding rail, sliding block, push plate, cylinder mount frame and cylinder, and two
The group sliding rail is symmetrically installed at the upper part of the worktable, and sliding block described in two groups is slidably connected with two groups of sliding rails respectively, the push plate
It is bolted on the top of two groups of sliding blocks, the cylinder mount frame is bolted between two groups of sliding blocks, the gas
The piston rod of cylinder is connect with cylinder mount frame.
Preferably, the finishing mill includes lower backing roll, lower compression roller, lifting shaft, upper pressure roller, upper backup roll, upper pressure roller liter
It comes down to a lower group part, lower compression roller mounting rack, upper pressure roller mounting rack, lower compression roller driving assembly, first servo motor and lifting assembly mounting rack,
The lower backing roll and lower compression roller are rotatablely connected by the first lower gear and the second lower gear, under first lower gear and second
Gear engagement, the both ends of the lower backing roll pass through bearing respectively and are mounted between lower compression roller mounting rack, and the two of the lower compression roller
End is mounted between lower compression roller mounting rack by bearing respectively, and the upper pressure roller and upper backup roll pass through the first gear and second
Gear rotation connection, first gear are engaged with the second gear, and two group of first lower gear drives with lower compression roller respectively
Component engagement, the side of the lower compression roller driving assembly is bolted on the inside of lifting assembly mounting rack, the lifting
The top of component mounting block is slidably connected with upper pressure roller lifting assembly.
Preferably, the lower compression roller driving assembly includes the second servo motor, motor fixing plate and worm screw, and described second watches
It takes motor to be bolted between motor fixing plate and upper pressure roller lifting assembly, the output shaft of second servo motor is worn
The one end for crossing motor fixing plate and worm screw is connected by shaft coupling, and the worm screw engages with two group of first lower gear respectively.
Preferably, the upper pressure roller lifting assembly includes hydraulic cylinder, sliding rail and limited block, and sliding rail described in two groups is symmetrical arranged
In the two sides of hydraulic cylinder, the piston rod of the hydraulic cylinder is bolted with upper pressure roller mounting rack, limited block described in two groups point
It is not bolted on one end of two groups of sliding rails, the other end of sliding rail described in two groups is bolted on pressure roller peace respectively
It shelves, sliding rail described in two groups is slidably connected with lifting assembly respectively.
Preferably, the preceding calibrator includes control cabinet, c-type frame, upper laser feeler and lower laser feeler, the upper laser
One end of c-type frame is arranged in gauge head, and the other end of c-type frame is arranged in the lower laser feeler, and the control cabinet is mounted on c-type frame
Inside.
Preferably, the lifting assembly mounting rack includes vertical plate, crossbeam and sliding-rail groove, the equidistant installation of crossbeam described in six groups
At the top of two groups of vertical plates, sliding-rail groove described in two groups is symmetricly set on crossbeam.
Technical effect and advantage of the invention: a kind of rolled aluminum sheet mill proposed by the present invention has compared with prior art
There is advantage below:
1, two groups of first clamping plate components of the first roller-way component two sides control the width of plate, are transmitted by infrared sensor
Information, when plate clamped by two sides to aluminium in the operation of rolling；
2, finishing mill by the rolling of multiple passages, believe by the aluminium plate thickness that then preceding calibrator and rear calibrator will test in real time
Breath passes to controller, and the roll gap that roll gap meter will test is away from controller is passed to, and then integrated information is adjusted roll gap；
3, it when being controlled using pressure, if practical roll-force deviates predetermined roll-force, is handled by pressure sensor to system
Device issues pressure feedback and issues after system processor carries out operation according to pressure oscillation value, mill modulus, regulation coefficient
Electric signal is adjusted, control hydraulic cylinder piston movement is gone, reaches (constant pressure) control.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is side view of the invention；
Fig. 3 is the first roller-way component diagram of the invention；
Fig. 4 is first clamping plate component diagram of the invention；
Fig. 5 is finishing mill structure chart of the invention；
Fig. 6 is lower compression roller driving assembly schematic diagram of the invention；
Fig. 7 is upper pressure roller lifting assembly schematic diagram of the invention；
Fig. 8 is preceding calibrator schematic diagram of the invention；
Fig. 9 is lifting assembly mounting rack schematic diagram of the invention.
In figure: 1, the first roller-way component；101, servo motor；102 mounting racks；103, main drive gear；104, driven tooth
Wheel；105, idler wheel；106, turning rolls；107, gear；2, first clamping plate component；201, workbench；202, sliding rail；203, sliding block；
204, push plate；205, cylinder mount frame；3, finishing mill；301, lower backing roll；302, lower compression roller；303, lifting shaft；304, upper pressure
Roller；305, upper backup roll；306, upper pressure roller lifting assembly；30601, hydraulic cylinder；30602, sliding rail；30603, limited block；307,
Lower compression roller mounting rack；308, upper pressure roller mounting rack；309, lower compression roller driving assembly；30901, the second servo motor；30902, electric
Machine fixed frame；30903, worm screw；310, first servo motor；311, lifting assembly mounting rack；31101, vertical plate；31102, horizontal
Beam；31103, sliding-rail groove；312, the first gear；313, the second gear；314, the first lower gear；315, the second lower gear；
4, the second roller-way component；5, second clamping plate component；6, preceding calibrator；601, control cabinet；602, c-type frame；603, upper laser feeler；
604, lower laser feeler；7, roll gap meter；8, pressure sensor；9, rear calibrator；10, high-pressure nozzle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of rolled aluminum sheet mills as shown in figs 1-9, including the first roller-way component 1, first clamping plate group
Part 2, finishing mill 3, the second roller-way component 4 and second clamping plate component 5, first clamping plate component 2 described in two groups are symmetricly set on first
One end of finishing mill 3 is arranged in the two sides of roller-way component 1, the first roller-way component 1, and the setting of the second roller-way component 4 exists
The other end of finishing mill 3, second clamping plate component 5 described in two groups are symmetricly set on the two sides of the second roller-way component 4, first roller
Pincers calibrator 6 is equipped between road component 1 and finishing mill 3, the top of the finishing mill 3 is equipped with six groups of pressure sensors 8, the essence
The side of milling train 3 is equipped with six groups of roll gap meters 7, and rear calibrator 9, the essence are equipped between the second roller-way component 4 and finishing mill 3
The inside of milling train 3 is equipped with several groups high-pressure nozzle 10.
Preferably, the first roller-way component 1 include servo motor 101, it is mounting rack 102, main drive gear 103, driven
Gear 104, idler wheel 105 and roller frame 106, the servo motor 101 is bolted on the side of mounting rack 102, described
The other side of mounting rack 102 is arranged in main drive gear 103, and the output shaft and main drive gear 103 of the servo motor 101 are logical
Key connection is crossed, with driven gear 104 by transmission chain link, the driven gear 104 is arranged in roller the main drive gear 103
One end of the side of wheel carrier 106, the driven gear 104 and idler wheel 105 is connected by key, the two of idler wheel 105 described in several groups
End is mounted on roller frame 106 by bearing, and the both ends of idler wheel 105 described in several groups are separately installed with two groups of teeth wheel 107, adjacent
Two groups of idler wheels 105 are sequentially connected by conveyer chain respectively.
By using above-mentioned technical proposal, motor 101 drives several groups roller group 105 to move, and is equipped on turning rolls red
Outer sensor, detection aluminium sheet come from which direction, then communicate information to motor 101 and control its rotating forward or invert, second
The structure of roller-way component 4 and principle are identical with the structural principle of the first roller-way component 1.
Preferably, the first clamping plate component 2 includes workbench 201, sliding rail 202, sliding block 203, push plate 204, cylinder peace
205 and cylinder 206 are shelved, sliding rail 202 described in two groups is symmetrically mounted on the top of workbench 201, the difference of sliding block 203 described in two groups
It is slidably connected with two groups of sliding rails 202, the push plate 204 is bolted on the top of two groups of sliding blocks 203, the cylinder installation
Frame 205 is bolted between two groups of sliding blocks 203, and the piston rod of the cylinder 206 is connect with cylinder mount frame 205.
By using above-mentioned technical proposal, push plate 204 described in two groups is controlled from width of the two sides to aluminium sheet, workbench
201 are equipped with infrared sensor close to the side of roller-way component, and when aluminium sheet comes, two groups of push plates 204 pass through the control of cylinder 206
System inwardly promotes simultaneously, controls aluminium sheet width；Second clamping plate component 5 is identical with the structural principle of first clamping plate component 2.
Preferably, the finishing mill 3 includes lower backing roll 301, lower compression roller 302, lifting shaft 303, upper pressure roller 304, upper branch
Support roller 305, upper pressure roller lifting assembly 306, lower compression roller mounting rack 307, upper pressure roller mounting rack 308, lower compression roller driving assembly 309,
First servo motor 310 and lifting assembly mounting rack 311, the lower backing roll 301 pass through the first lower gear with lower compression roller 302
314 and second lower gear 315 be rotatablely connected, first lower gear 314 engages with the second lower gear 315, the lower backing roll
301 both ends pass through bearing respectively and are mounted between lower compression roller mounting rack 307, and the both ends of the lower compression roller 302 pass through axis respectively
It holds and is mounted between lower compression roller mounting rack 307, the upper pressure roller 304 passes through the first gear 312 and second with upper backup roll 305
Gear 313 is rotatablely connected, and first gear 312 is engaged with the second gear 313, and two group of first lower gear 314 is distinguished
It is engaged with lower compression roller driving assembly 309, the side of the lower compression roller driving assembly 309 is bolted on lifting assembly installation
The inside of frame 311, the top of the lifting assembly mounting rack 311 are slidably connected with upper pressure roller lifting assembly 306.
By using above-mentioned technical proposal, finishing mill 3 rolls aluminium sheet by several passages, needs ruler until meeting
Until very little, pressure roller lifting assembly 306 adjusts roll gap according to the information that preceding calibrator 6, thick calibrator 9 transmit on six groups, and six groups
Roll gap distance on six groups of 7 Real-time Feedback of roll gap meter between pressure roller and six groups of lower compression rollers 302, six groups of pressure sensors feed back every group
The pressure of upper pressure roller 304 when controlling using pressure, if practical roll-force deviates predetermined roll-force, passes through pressure sensor
Pressure feedback is issued to system processor, system processor is transported according to pressure oscillation value, mill modulus, regulation coefficient
After calculation, adjustment electric signal is issued, control hydraulic cylinder piston movement is gone, reaches (constant pressure) control.
Preferably, the lower compression roller driving assembly 309 includes the second servo motor 30901, motor fixing plate 30902 and snail
Bar 30903, second servo motor 30901 are bolted on motor fixing plate 30902 and upper pressure roller lifting assembly 306
Between, the output shaft of second servo motor 30901 passes through motor fixing plate 30902 and one end of worm screw 30903 passes through connection
The connection of axis device, the worm screw 30903 engage with two group of first lower gear 314 respectively.
By using above-mentioned technical proposal, by engaging for worm screw 30903 and the first lower gear of adjacent two sides, drive
The movement of two adjacent groups lower compression roller 302.
Preferably, the upper pressure roller lifting assembly 306 include hydraulic cylinder 30601, sliding rail 30602 and limited block 30603, two
The group sliding rail 30602 is symmetricly set on the two sides of hydraulic cylinder 30601, and the piston rod and upper pressure roller of the hydraulic cylinder 30601 are pacified
308 to be shelved to be bolted, limited block 30603 described in two groups is bolted on one end of two groups of sliding rails 30602 respectively,
The other end of sliding rail 30602 described in two groups is bolted on respectively on pressure roller mounting rack 308, sliding rail described in two groups
30602 are slidably connected with lifting assembly 311 respectively.
By using the information that above-mentioned technical proposal, six groups of hydraulic cylinders 30601 are transmitted according to control cabinet, six groups are controlled respectively
The volume under pressure of upper pressure roller 304.
Preferably, the preceding calibrator 6 includes control cabinet 601, c-type frame 602, upper laser feeler 603 and lower laser feeler
604, one end of c-type frame 602 is arranged in the upper laser feeler 603, and the another of c-type frame 602 is arranged in the lower laser feeler 604
One end, the control cabinet 601 are mounted on the inside of c-type frame 602.
By using above-mentioned technical proposal, preceding calibrator 6 and rear calibrator 9 are laser thickness gauge, are to utilize laser
Principle of reflection measures and observes the microcosmos geometric shape of parts processing surface in machine-building according to light cross-section method to measure product
Thickness is a kind of contactless dynamic measuring instrument device.It can directly output digit signals be connected with industrial computer, and it is fast
Speed processing data and output bias value is to various industrial equipments.
Preferably, the lifting assembly mounting rack 311 include vertical plate 31101, crossbeam 31102 and sliding-rail groove 31103, six groups
The equidistant top for being mounted on two groups of vertical plates 31101 of crossbeam 31102, sliding-rail groove 31103 described in two groups are symmetricly set on cross
On beam 31102.
By using above-mentioned technical proposal, pressure roller 304 moves up and down offer base on 311 six groups of lifting assembly mounting rack
It is quasi-.
Working principle: completing the reciprocal transmission of aluminium sheet by first clamping plate component 2 and second clamping plate component 5, with this by aluminium
Plate is sent to finishing mill 3 and is rolled, preceding calibrator 6 and rear calibrator 9 respectively to before aluminium sheet roll-in thickness and roll-in it
Thickness afterwards carries out real-time monitoring, then conveys information to controller, controller communicates information to pressure roller lifting group on six groups
Part 306 controls the volume under pressure of pressure roller lifting assembly 306 on six groups, when being controlled using pressure, if the deviation of practical roll-force is predetermined
When roll-force, pressure feedback is issued to system processor by pressure sensor, system processor is according to pressure oscillation value, milling train
After stiffness coefficient, regulation coefficient carry out operation, adjustment electric signal is issued, control hydraulic cylinder piston movement is gone, reaches (constant pressure)
It controls, the distance between pressure roller 304 and lower compression roller 302 in six groups of six groups of 7 real-time monitorings of roll gap meter, to prevent caused by many factors
Roll gap error is convenient for adjusting in time, so that the plate thickness that roll-in goes out is more well-balanced, deviation is smaller, several groups high-pressure nozzle
Cooling water is provided when 10 finish rolling, to remove the oxide of surface of aluminum plate.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of rolled aluminum sheet mill, including the first roller-way component (1), first clamping plate component (2), finishing mill (3), the second roller-way group
Part (4) and second clamping plate component (5), it is characterised in that: first clamping plate component (2) described in two groups is symmetricly set on the first roller-way group
The two sides of part (1), the first roller-way component (1) setting is in one end of finishing mill (3), the second roller-way component (4) setting
The other end in finishing mill (3), second clamping plate component (5) described in two groups are symmetricly set on the two sides of the second roller-way component (4), institute
It states and is equipped with pincers calibrator (6) between the first roller-way component (1) and finishing mill (3), the top of the finishing mill (3) is equipped with six groups of pressures
The side of force snesor (8), the finishing mill (3) is equipped with six groups of roll gap meters (7), the second roller-way component (4) and finishing mill
(3) rear calibrator (9) are equipped between, the inside of the finishing mill (3) is equipped with several groups high-pressure nozzle (10).
2. a kind of rolled aluminum sheet mill according to claim 1, it is characterised in that: the first roller-way component (1) includes watching
Motor (101), mounting rack (102), main drive gear (103), driven gear (104), idler wheel (105) and roller frame (106) are taken,
The servo motor (101) is bolted on the side of mounting rack (102), and main drive gear (103) setting is being pacified
The other side of (102) is shelved, output shaft and the main drive gear (103) of the servo motor (101) are connected by key, the master
By transmission chain link, the driven gear (104) is arranged in roller frame (106) for transmission gear (103) and driven gear (104)
Side, the driven gear (104) and one end of idler wheel (105) be connected by key, the both ends of idler wheel described in several groups (105)
It being mounted on roller frame (106) by bearing, the both ends of idler wheel described in several groups (105) are separately installed with two groups of teeth wheel (107),
Two adjacent groups idler wheel (105) is sequentially connected by conveyer chain respectively.
3. a kind of rolled aluminum sheet mill according to claim 1, it is characterised in that: the first clamping plate component (2) includes work
Make platform (201), sliding rail (202), sliding block (203), push plate (204), cylinder mount frame (205) and cylinder (206), it is sliding described in two groups
Rail (202) is symmetrically mounted on the top of workbench (201), and sliding block described in two groups (203) connects with two groups of sliding rail (202) slidings respectively
It connects, the push plate (204) is bolted on the top of two groups of sliding blocks (203), and the cylinder mount frame (205) passes through bolt
It is fixed between two groups of sliding blocks (203), the piston rod of the cylinder (206) is connect with cylinder mount frame (205).
4. a kind of rolled aluminum sheet mill according to claim 1, it is characterised in that: the finishing mill (3) includes lower backing roll
(301), lower compression roller (302), lifting shaft (303), upper pressure roller (304), upper backup roll (305), upper pressure roller lifting assembly (306),
Lower compression roller mounting rack (307), upper pressure roller mounting rack (308), lower compression roller driving assembly (309), first servo motor (310) and liter
It drops component mounting block (311), the lower backing roll (301) and lower compression roller (302) pass through the first lower gear (314) and the second lower tooth
(315) rotation connection is taken turns, first lower gear (314) is engaged with the second lower gear (315), the lower backing roll (301)
Both ends pass through bearing respectively and are mounted between lower compression roller mounting rack (307), and the both ends of the lower compression roller (302) pass through bearing respectively
It is mounted between lower compression roller mounting rack (307), the upper pressure roller (304) and upper backup roll (305) pass through the first gear (312)
It is rotatablely connected with the second gear (313), first gear (312) is engaged with the second gear (313), under two group first
Gear (314) is engaged with lower compression roller driving assembly (309) respectively, and the side of the lower compression roller driving assembly (309) passes through bolt
It is fixed on the inside of lifting assembly mounting rack (311), the top of the lifting assembly mounting rack (311) and upper pressure roller lifting assembly
(306) it is slidably connected.
5. a kind of rolled aluminum sheet mill according to claim 4, it is characterised in that: lower compression roller driving assembly (309) packet
Include the second servo motor (30901), motor fixing plate (30902) and worm screw (30903), second servo motor (30901)
It is bolted between motor fixing plate (30902) and upper pressure roller lifting assembly (306), second servo motor
(30901) output shaft passes through motor fixing plate (30902) and is connect with one end of worm screw (30903) by shaft coupling, the snail
Bar (30903) is engaged with two group of first lower gear (314) respectively.
6. a kind of rolled aluminum sheet mill according to claim 4, it is characterised in that: upper pressure roller lifting assembly (306) packet
Hydraulic cylinder (30601), sliding rail (30602) and limited block (30603) are included, sliding rail described in two groups (30602) is symmetricly set on hydraulic
The two sides of cylinder (30601), the piston rod of the hydraulic cylinder (30601) are bolted with upper pressure roller mounting rack (308), and two groups
The limited block (30603) is bolted on one end of two groups of sliding rails (30602), sliding rail described in two groups (30602) respectively
The other end be bolted on pressure roller mounting rack (308) respectively, sliding rail described in two groups (30602) respectively with lifting group
Part (311) is slidably connected.
7. a kind of rolled aluminum sheet mill according to claim 1, it is characterised in that: the preceding calibrator (6) includes control cabinet
(601), c-type frame (602), upper laser feeler (603) and lower laser feeler (604), the upper laser feeler (603) are arranged in C
One end of type frame (602), the other end of lower laser feeler (604) setting in c-type frame (602), control cabinet (601) peace
Mounted in the inside of c-type frame (602).
8. a kind of rolled aluminum sheet mill according to claim 1, it is characterised in that: lifting assembly mounting rack (311) packet
Vertical plate (31101), crossbeam (31102) and sliding-rail groove (31103) are included, crossbeam described in six groups (31102) is equidistant to be mounted on two groups
The top of vertical plate (31101), sliding-rail groove described in two groups (31103) are symmetricly set on crossbeam (31102).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617090.1A CN110369499A (en) | 2019-07-09 | 2019-07-09 | A kind of rolled aluminum sheet mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617090.1A CN110369499A (en) | 2019-07-09 | 2019-07-09 | A kind of rolled aluminum sheet mill |
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| CN110369499A true CN110369499A (en) | 2019-10-25 |
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ID=68252465
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| CN201910617090.1A Pending CN110369499A (en) | 2019-07-09 | 2019-07-09 | A kind of rolled aluminum sheet mill |
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| CN110947788A (en) * | 2019-11-29 | 2020-04-03 | 浙江摩多巴克斯科技股份有限公司 | Welded pipe production line capable of realizing full-station high-precision automatic online detection |
| CN114054554A (en) * | 2021-11-23 | 2022-02-18 | 北方工业大学 | Roll bending forming equipment auxiliary system capable of automatically adjusting roll gap |
| CN114226451A (en) * | 2021-11-29 | 2022-03-25 | 邢万存 | Automatic radial and axial rolling mill |
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