CN205954077U - Aluminium strip quenching treatment system - Google Patents

Aluminium strip quenching treatment system Download PDF

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Publication number
CN205954077U
CN205954077U CN201620937909.4U CN201620937909U CN205954077U CN 205954077 U CN205954077 U CN 205954077U CN 201620937909 U CN201620937909 U CN 201620937909U CN 205954077 U CN205954077 U CN 205954077U
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China
Prior art keywords
aluminium strip
quenching
straightener
strip
import
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CN201620937909.4U
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Chinese (zh)
Inventor
李征美
李志威
徐剑
宋先达
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JINGMEI ALUMINUM INDUSTRY Co Ltd
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JINGMEI ALUMINUM INDUSTRY Co Ltd
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Abstract

The utility model provides an aluminium strip quenching treatment system belongs to heat treatment technical field. Feed rate need keep unanimous problem when it had solved current aluminium strip quenching treatment. The utility model discloses an unwinding unit, preceding straightening machine, the heating furnace, the quenching case, back straightening machine and coiling mechanism, this aluminium strip quenching treatment system still includes controlling means, be equipped with tension detecting means between preceding straightening machine and the back straightening machine, this tension detecting means includes the support, a plurality of tension rolls and force transducer, two rows and crisscross interval setting in proper order about a plurality of tension rolls are, the both ends of tension roll are rotated and are set up on the roller seat, force transducer sets up between roller seat and support, force transducer links with the controlling means electricity. The utility model has the advantages of through tension detecting means and controlling means cooperation, the straightening machine is unanimous with the feed rate of back straightening machine before keeping, guarantees that the aluminium strip is indeformable.

Description

A kind of aluminium strip quenching processing system
Technical field
This utility model belongs to technical field of metal heat treatment, is related to aluminium strip Quenching Treatment, quenches particularly to a kind of aluminium strip Fiery processing system.
Background technology
In order to improve the hardness of aluminium strip, aluminium strip needs Quenching Treatment, and concrete operation step is:First pass through decoiling equipment by aluminium strip Uncoiling, is then flattened by front straightener, and aluminium strip is delivered to heating in heating furnace, heating with front straightener cooperation by decoiling equipment Aluminium strip afterwards is delivered to cooling in quenching box, the aluminium strip after cooling after quenching box output again through after straightener flatten, Ran Houtong Cross wrap-up winding.Due to meeting deliquescing after aluminium strip heating, low intensity, and front straightener and rear straightener all drive aluminium strip to enter Give, if the feed speed of front straightener and rear straightener is inconsistent, aluminium strip can be caused to draw thin or stay deformation.
Utility model content
The purpose of this utility model is the drawbacks described above existing for existing aluminium strip Quenching Treatment process, and provide one Plant and can guarantee that the front straightener aluminium strip quenching processing system consistent with the feed speed of rear straightener.
The purpose of this utility model can be realized by following technical proposal:
A kind of aluminium strip quenching processing system, including the decoiling equipment setting gradually, front straightener, heating furnace, quenching box, after Straightener and wrap-up, described aluminium strip quenching processing system also includes control device, before the control of this control device is above-mentioned The feed speed of straightener and rear straightener is it is characterised in that be additionally provided with tension force between described front straightener and rear straightener Detection means, this tension detecting apparatus includes support, multiple jockey pulley and force transducer, multiple jockey pulleys be in two rows and Interlock successively interval setting, the two ends of jockey pulley are rotatably arranged on roller seat, described force transducer be arranged on roller seat with above-mentioned Between support, force transducer is electrically connected with above-mentioned control device.
In a kind of above-mentioned aluminium strip quenching processing system, described quenching box offers aluminium strip on relative two sides Inlet and outlet, is additionally provided with quenching liquid in quenching box, quenching liquid liquid level is higher than above-mentioned import, and inlet and outlet is equipped with sealing Device.
In a kind of above-mentioned aluminium strip quenching processing system, described sealing device includes setting up and down and all abuts in and quench Movable sealing strip on the lateral surface of fire-box and fixing seal bar, fixing seal bar and quenching box are connected, and movable sealing strip can be In the presence of drive mechanism with respect to fixing seal bar move, aluminium strip pass through import or export when aluminium strip top and bottom respectively with can Dynamic sealing bar and fixing seal bar seal against.
In a kind of above-mentioned aluminium strip quenching processing system, the material of described fixing seal bar and movable sealing strip is High-temperature resistant rubber.
In a kind of above-mentioned aluminium strip quenching processing system, described drive mechanism is oil cylinder.
In a kind of above-mentioned aluminium strip quenching processing system, in described quenching box, it is provided with two groups of sprays positioned at above-mentioned entrance Head, two groups of shower nozzles set up the both sides up and down in import separately, and the injection direction of shower nozzle tilts towards aluminium strip and all to aluminium strip direction of feed.
In a kind of above-mentioned aluminium strip quenching processing system, the inclining of the described injection direction of shower nozzle and aluminium strip direction of feed Rake angle is 45 °.
In a kind of above-mentioned aluminium strip quenching processing system, two groups of shower nozzles are symmetrical above and below with respect to above-mentioned import.
In a kind of above-mentioned aluminium strip quenching processing system, every group of shower nozzle includes some row's shower nozzles, often row shower nozzle include to Few two shower nozzles.
In a kind of above-mentioned aluminium strip quenching processing system, in described quenching box, it is additionally provided with quenching liquid, above-mentioned shower nozzle leaching Put in quenching liquid.
Compared with prior art, this utility model is detected to aluminium strip tension force by tension detecting apparatus, by tension force React front straightener and the feed speed of rear straightener, the signal detecting is fed back to control device by sensor, by controlling Device controls the feed speed of front straightener and rear straightener, keeps feed speed consistent, thus ensureing that aluminium strip is indeformable;Cooling When by aluminium strip leaching is put in quenching liquid and shower nozzle tiltedly sprays quenching liquid to aluminium strip, rate of cooling is fast;The aluminium strip of quenching box into and out of Mouth good sealing effect, aluminium strip turnover is smooth.
Brief description
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of quenching box;
Fig. 3 is the sectional view at the A-A of Fig. 2;
Fig. 4 is the partial enlarged drawing at the I of Fig. 3.
In figure, 1, front straightener;2nd, quenching box;3rd, rear straightener;4th, tension force 4;5th, aluminium strip;6th, import;7th, quenching liquid;8、 Movable sealing strip;9th, fixing seal bar;10th, gathering sill;11st, shower nozzle;12nd, nozzle boss.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further Description, but this utility model is not limited to these embodiments.
As shown in Figures 1 to 4, a kind of aluminium strip quenching processing system that this utility model provides, including opening of setting gradually Winding apparatus, front straightener 1, tension detecting apparatus, heating furnace, quenching box 2, rear straightener 3 and wrap-up.Decoiling equipment and Wrap-up is a rotatable cylinder, and aluminium strip 5 is on this cylinder.This aluminium strip quenching processing system also includes controlling Device, control device controls the feed speed of front straightener 1 and rear straightener 3.
Tension detecting apparatus include support, three jockey pulleys 4 and the force transducer being electrically connected with control device, and support is fixed On the ground, three jockey pulleys 4 are all parallel for setting, and three jockey pulleys 4 are in two rows and interval setting of interlocking successively, lower section In the middle of jockey pulley 4 two jockey pulleys 4 above, the two ends of jockey pulley 4 are rotatably arranged on roller seat by rolling bearing, aluminium strip 5 pass through between upper lower tension roller 4, jockey pulley 4 motor be rotated by and by frictional force drive aluminium strip 5 feed;Power Sensor is arranged between roller seat and the support of lower tension roller 4, and force transducer is by detecting the power that the roller seat of lower tension roller 4 bears Value is in tensioning or the state loosened and tensioning degree reacting aluminium strip 5, for example, if rear straightener 3 feed speed is fast In front straightener 1, then aluminium strip 5 tensioning, conversely, aluminium strip 5 loosens;Because force transducer is connected by circuit with control device, power The signal of detection can be fed back to control device by sensor, and control device is according to straightener before Signal Regulation 1 or rear straightener 3 Feed speed, thus ensure before and after feed speed consistent.
The top of quenching box 2 is provided with case lid, the relative two sides of quenching box 2 offers the import 6 of aluminium strip 5 respectively and goes out Mouthful, import 6 and outlet with high, consistent size and all rectangular.It is contained with the quenching liquid 7 for aluminium strip 5 cooling in quenching box 2, Quenching liquid 7 fills with FCL, and during for ensureing aluminium strip 5 turnover quenching box 2, quenching liquid 7 will not ooze out from import 6 and outlet, quenching box 2 Lateral surface on be equipped with sealing device in import 6 and exit.
Sealing device includes the movable sealing strip 8 and fixing seal bar 9 in strip, movable sealing strip 8 and fixing seal bar 9 On lateral surface setting up and down and all abutting in quenching box 2, fixing seal bar 9 is fixedly connected with quenching box 2, on quenching box 2 The two ends of movable sealing strip 8 are equipped with vertical gathering sill 10, and movable sealing strip 8 can be along gathering sill in the presence of drive mechanism 10 move with respect to fixing seal bar 9, and drive mechanism is oil cylinder, and when aluminium strip 5 passes through import 6 or outlet, fixing seal bar 9 is fixing It is close on the lower surface of aluminium strip 5, movable sealing strip 8 is pressed on the upper surface of aluminium strip 5 in the presence of oil cylinder, prevent from quenching Liquid 7 oozes out in quenching box 2.Because aluminium strip 5 temperature before cooling is high, so the material of fixing seal bar 9 and movable sealing strip 8 It is high-temperature resistant rubber.
Be located in quenching box 2 at import 6 and be provided with two groups of shower nozzles 11, two groups of shower nozzles 11 set up separately in the both sides up and down of import 6 and Symmetrical above and below with respect to import 6, every group of shower nozzle 11 corresponds to a nozzle boss 12, and nozzle boss 12 is provided with the installed surface of shower nozzle 11, This installation tilts and the angle at 45 ° with aluminium strip 5 direction of feed towards the opposite direction that aluminium strip 5 feeds, and shower nozzle 11 is arranged on installed surface, Every group of shower nozzle 11 includes a row or multi-row shower nozzle 11, and multiple rows of shower nozzle 11 arranges in the horizontal direction, and often row's shower nozzle 11 includes three sprays 11 and three shower nozzles 11 arrange along installed surface incline direction, the injection direction of each shower nozzle 11 enters towards aluminium strip 5 and all to aluminium strip 5 Tilt to direction, angle of inclination is 45 °.The quenching liquid 7 that shower nozzle 11 sprays tilts to spray to aluminium strip 5, and not only projected area is big, and by In aluminium strip 5, leaching is put in quenching liquid 7 again, and the flow direction of quenching liquid 7 of ejection is consistent with aluminium strip 5 direction of feed, can be rapidly by aluminium strip 5 Heat is taken away, and rate of cooling is fast, good cooling results.
It should be understood that in claims of the present utility model, description, all " including ... " should be understood as out Put the implication of formula, that is, its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, i.e. its implication Should not be construed " only comprising ... ".
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.

Claims (10)

1. a kind of aluminium strip quenching processing system, including the decoiling equipment setting gradually, front straightener (1), heating furnace, quenching box (2), rear straightener (3) and wrap-up, described aluminium strip (5) quenching processing system also includes control device, and this control fills Put the feed speed controlling above-mentioned front straightener (1) and rear straightener (3) it is characterised in that described front straightener (1) and after Straightener is additionally provided with tension detecting apparatus between (3), and this tension detecting apparatus includes support, multiple jockey pulley (4) and power and passes Sensor, multiple jockey pulleys (4) are in two rows and interval setting of interlocking successively, and the two ends of jockey pulley (4) are rotatably arranged on roller seat On, described force transducer is arranged between roller seat and above-mentioned support, and force transducer is electrically connected with above-mentioned control device.
2. a kind of aluminium strip quenching processing system according to claim 1 is it is characterised in that described quenching box (2) is relative Two sides on offer aluminium strip (5) import (6) and outlet, be additionally provided with quenching liquid (7), quenching liquid (7) liquid in quenching box (2) Face is higher than above-mentioned import (6), and import (6) and exit are equipped with sealing device.
3. a kind of aluminium strip quenching processing system according to claim 2 is it is characterised in that described sealing device includes Movable sealing strip (8) on the lower lateral surface arranging and all abutting in quenching box (2) and fixing seal bar (9), fixing seal bar (9) it is connected with quenching box (2), movable sealing strip (8) can be moved with respect to fixing seal bar (9) in the presence of drive mechanism, When aluminium strip (5) passes through import (6) or outlet, the top and bottom of aluminium strip (5) are close with movable sealing strip (8) and fixing seal bar (9) respectively Sealing label leans on.
4. a kind of aluminium strip quenching processing system according to claim 3 is it is characterised in that described fixing seal bar (9) It is high-temperature resistant rubber with the material of movable sealing strip (8).
5. a kind of aluminium strip quenching processing system according to claim 3 or 4 is it is characterised in that described drive mechanism is Oil cylinder.
6. a kind of aluminium strip quenching processing system according to claim 3 or 4 is it is characterised in that described quenching box (2) is interior It is provided with two groups of shower nozzles (11) positioned at above-mentioned import (6) place, two groups of shower nozzles (11) are set up separately in the both sides up and down of import (6), shower nozzle (11) injection direction tilts towards aluminium strip (5) and all to aluminium strip (5) direction of feed.
7. a kind of aluminium strip quenching processing system according to claim 6 is it is characterised in that the injection of described shower nozzle (11) The angle of inclination of direction and aluminium strip (5) direction of feed is 45 °.
8. a kind of aluminium strip quenching processing system according to claim 6 is it is characterised in that two groups of shower nozzles (11) are with respect to upper State import (6) symmetrical above and below.
9. a kind of aluminium strip quenching processing system according to claim 6 is it is characterised in that every group of shower nozzle (11) inclusion is some Row's shower nozzle (11), often row's shower nozzle (11) inclusion at least two shower nozzles (11).
10. a kind of aluminium strip quenching processing system according to claim 6 is it is characterised in that described quenching box (2) is interior also It is provided with quenching liquid (7), above-mentioned shower nozzle (11) leaching is put in quenching liquid (7).
CN201620937909.4U 2016-08-25 2016-08-25 Aluminium strip quenching treatment system Active CN205954077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620937909.4U CN205954077U (en) 2016-08-25 2016-08-25 Aluminium strip quenching treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620937909.4U CN205954077U (en) 2016-08-25 2016-08-25 Aluminium strip quenching treatment system

Publications (1)

Publication Number Publication Date
CN205954077U true CN205954077U (en) 2017-02-15

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CN201620937909.4U Active CN205954077U (en) 2016-08-25 2016-08-25 Aluminium strip quenching treatment system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107058696A (en) * 2017-06-02 2017-08-18 张子和 Quenching Treatment device is used in a kind of aluminium strip processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107058696A (en) * 2017-06-02 2017-08-18 张子和 Quenching Treatment device is used in a kind of aluminium strip processing

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