CN104923523A - Atomization device of straightening machine for aluminum - Google Patents
Atomization device of straightening machine for aluminum Download PDFInfo
- Publication number
- CN104923523A CN104923523A CN201510272330.0A CN201510272330A CN104923523A CN 104923523 A CN104923523 A CN 104923523A CN 201510272330 A CN201510272330 A CN 201510272330A CN 104923523 A CN104923523 A CN 104923523A
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- straightener
- aluminium
- foreign matter
- aluminium strip
- plc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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- Treatment Of Fiber Materials (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses an atomization device of a straightening machine for aluminum. The atomization device of the straightening machine for aluminum comprises a sweeping mechanism, an atomization mechanism and a control mechanism, wherein the sweeping mechanism is arranged at the position of a pinch roll at the front portion of the straightening machine; the atomization mechanism is arranged at the position of a pinch roll in the middle of the straightening machine; the control mechanism is arranged on the outer side of the straightening machine. The location and width of an abnormal point are analyzed rapidly according to the detection situation of a PLC; a camera is arranged at the upper portion and takes pictures for the abnormal point when an alarm is given, and the shape and location of the abnormal matter can be viewed by calling out and viewing the pictures later. The atomization device of the straightening machine for aluminum is simple in structure, easy and convenient to operate and worthy of application and popularization.
Description
technical field:
the invention belongs to aluminium deep processing equipment technical field, be specifically related to a kind of aluminium straightener atomising device.
background technology:
Because aluminium has much excellent performance, make its application more and more extensive, and the profound Research on Mining of aluminium is also got more and more, sheet material, after numerous PROCESS FOR TREATMENT, by straightener, bending stress is applied to aluminium strip, under front and back jockey pulley applies the effect of tensile stress to aluminium strip, aluminium strip appropriateness is extended, template is improved by expression in the eyes, eliminate aluminium strip the defect such as shape wave, wooden dipper song, camber, simultaneously cancellation band residual stress of steel, improves the mechanical performance being with aluminium.Stretch bending-straightening machine, while improving template, must be guaranteed not affect board surface quality.Because aluminium strip easily produces aluminium powder in stretch-bending straightening process, plate face can be caused to scratch because of plate face attachment aluminium powder unavoidably when stretch-bending straightening; And because surfaces of aluminum bits are more and part aluminium volume oil viscosity is higher, surface adhesion has part foreign matter, after going out finished product aligning, there is pad hole in surface.Have a strong impact on the quality of product; if foreign matter is attached on jockey pulley; the damage of continuation then can be caused to aluminium strip; traditional mode is exactly shutdown inspection or brushes oil thereon; two kinds of modes the former had a strong impact on job schedule; latter is very dangerous, therefore needs one easy and simple to handle and structure simple aluminium straightener atomising device, ensures the quality of aluminium strip.
Summary of the invention
The aluminium straightener atomising device that the object of the present invention is to provide a kind of structure simple and easy and simple to handle.
Realizing the technical scheme that object of the present invention adopts is: a kind of aluminium straightener atomising device, comprise cleaning agency, atomising mechanism and controlling organization, described cleaning agency is arranged on the anterior pinch rolls place of straightener, described atomising mechanism is arranged on pinch rolls place in the middle part of straightener, and described controlling organization is arranged on outside straightener.
Described cleaning agency comprises air nozzle, jet seat, air jet pipe and air pump, and described air nozzle is arranged on air jet pipe by jet seat, and described air jet pipe is connected with air pump, above straightener aluminium strip with all air jet pipe is set below.
Described atomising mechanism comprises atomizer, oil spout seat, spray bar and oil pump, and described atomizer is arranged on spray bar by oil spout seat, and described spray bar is connected with oil pump, above straightener aluminium strip with all spray bar is set below.
Described air jet pipe, spray bar and straightener afterbody all arrange Infrared Detectors and camera.
Described jet seat and oil spout seat are automatic rotary swivel base.
Described air nozzle and atomizer place arrange Venturi tube.
Described controlling organization is PLC.
Described Infrared Detectors is laterally arranged in order.
A kind of using method of aluminium straightener atomising device:
A. aluminium strip is in straightening process, is monitored aluminium strip face by the Infrared Detectors that air jet pipe is arranged, and occur foreign matter if find, then PLC place gives the alarm and storage of taking pictures, then according to the size of feedack determination air quantity;
B. aluminium strip is at the Infrared Detectors place moving to atomising mechanism, if foreign matter detected, PLC gives the alarm to take pictures and stores and increase the distributive value of atomizer;
C. when aluminium strip moves to straightener afterbody, again detect, if find there is difference in aluminium strip, then PLC reports to the police immediately and to be taken pictures storage by camera;
D. PLC detects foreign matter position to the data obtained from straightener afterbody Infrared Detectors contrast with anterior, if consistent, after operation two maximum tension roller girth distances, still there is difference, then report to the police and upgrade and shut down the position of searching foreign matter and occurring, if without, continue to run;
If e. PLC detects that foreign matter position is different, then increase distributive value and run the distance of an oil injection mechanism to straightener afterbody, if without difference, warning of taking pictures, if also there is difference, then reports to the police and upgrades and shut down the position of searching foreign matter and occurring;
F. after detection, reopen straightener proceed aligning.
The present invention arranges jet mechanism and atomising mechanism on straightener, and by air nozzle that jet mechanism is arranged, aluminium strip is jetted cleaning for the first time, and on the top of aluminium strip and bottom, all air jet pipe is set, foreign matters such as aluminium strip being stained with glutinous aluminium bits can be blown away, and Infrared Detectors is set on air jet pipe can detects aluminium strip, and Infrared Detectors sets in a row each Infrared Detectors can be made to be responsible for less width range, when monitoring information is fed back to PLC by Infrared Detectors, PLC can according to the Infrared Detectors detecting foreign matter, determine that foreign matter appears in the position of aluminium strip transverse direction, make PLC can adjust the jet angle of air nozzle according to the position of foreign matter, by foreign matter from the beeline ejection of distance aluminium strip sideline, ensure the bright and clean and smooth of aluminium strip, then aluminium strip enters the detector of atomising mechanism, occurs foreign matter if detect, gives the alarm and can increase distributive value, foreign matter is stained with stick to prevent from being stained with sticking on aluminium strip to cause continuation to injure on jockey pulley, Infrared Detectors is set at straightener afterbody and can detects whether occur foreign matter, if there is foreign matter, compare in the position occurred with front portion, thus detect whether be that the foreign matter that place of jet mechanism detects is done, if lateral attitude is departed from, given the alarm by PLC and increase distributive value, with this, regulating wheel is cleaned, and running the distance of maximum tension roller girth twice, if also detect foreign matter, hard stop, carry out checking until clean out.
The present invention arranges the atomising device that jet mechanism and middle part arrange in the front portion of aluminium straightener can not only remove foreign matter, and can lower the temperature to aluminium strip, foreign matter on jockey pulley can be removed by atomising mechanism, adopt this device can reduce the appearance of substandard products simultaneously, power generating ratio searches the time of foreign matter, realize just reporting to the police when there is foreign matter, if again occur when running the distance of maximum tension roller girth twice, hard stop, owing to aluminium strip occurring may do for the foreign matter on some jockey pulleys in the position of difference, as long as therefore run the distance of maximum tension roller girth, if jockey pulley exists foreign matter, must occur in the length of maximum tension roller girth, PLC is now had to give the alarm, straightener continues to move ahead the length of a maximum tension roller girth, if do not go wrong, then show that difference point is above for being stained with the foreign matter sticked on jockey pulley, trouble shooting, if peculiar point still detected, then can alarm upgrading also hard stop.
The present invention is directed to existing straightener can not carry out comprehensive monitoring problem to aluminium strip, adopt two-stage cleaning plant, aluminium sheet can be cleaned out and also cleaning and descaling carried out to jockey pulley simultaneously, ensure that straightener stable operation, ensure that the quality of product, avoid the damage phenomenon occurring very long aluminium strip, and avoid the potential safety hazard that artificial sprinkling oil brings, even if there is difference simultaneously, there is the position of difference point and the width of difference point in the situation rapid analysis that also can detect according to PLC, also camera can be set on top, just foreign matter point is taken pictures when reporting to the police, viewing can be recalled in the later stage, the shape of viewing foreign matter and position, this apparatus structure is simple and easy and simple to handle, be worth application and promote.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is side structure schematic diagram of the present invention;
Fig. 2 is cleaning agency schematic diagram of the present invention;
Fig. 3 is atomising mechanism structural representation of the present invention;
Fig. 4 is straightener afterbody infrared detector structure schematic diagram of the present invention.
Detailed description of the invention
In order to the superiority of this device of further instruction, the performance of this device is carried out to the test of different pieces of information:
First group: the aluminium sheet producing same size for identical straightener, adopt artificial oil spout and the present invention to test respectively respectively, the experimental data of acquisition is as shown in the table:
| Title | Fuel consumption (ml/T) | Product percent of pass |
| Traditional Man oil spout | 500-600 | 91-93% |
| The present invention | 100-150 | 99.2-99.9% |
The present invention adopts identical straightener to produce the aluminium strip of same size, Traditional Man oil spout method, and not only fuel consumption is large but also be difficult to ensure product percent of pass, causes the phenomenon that aluminium sheet is scrapped; And the present invention not only greatly reduces oil consumption, also make product percent of pass be promoted to intimate 100%, and achieve unattended, visual effects is fairly obvious.
Second group: for this identical device, one does not adopt jet mechanism, and one does not adopt oil injection mechanism, runs simultaneously and tests in its product percent of pass and the repair time of breaking down respectively;
| Title | Product percent of pass | Repair time (H) |
| Do not adopt jet mechanism | 93.5-95% | 6-8 |
| Do not adopt oil injection mechanism | 94.9-96% | 4-6 |
| The present invention | 99.2-99.9% | 0.5-1 |
As can be seen from the above table in the present invention when closely arranging oil injection mechanism or jet mechanism, its product percent of pass obtained is all not high, and the repair time is long, and only having both synergies to descend could obtain, product percent of pass is high and the repair time is short.
3rd group: for this identical device, contrast test test is carried out to the conventional Infrared Detectors of employing and this device;
| Title | Product percent of pass | Repair time (H) |
| The present invention | 99.2-99.9% | 0.5-1 |
| Infrared Detectors is not set | 97.5-98.8% | 3-3.5 |
Analysis known device is carried out to upper table, even if all adopt Infrared Detectors but it adopts is conventional probes, test surface is wide can not realize location, the phenomenon of foreign matter point being carried out to emphasis winding-up can not be realized, make to realize the removing to foreign matter fast, and the present invention well solves this problem.
4th group: for this identical device, the using method of this device and the using method of this device is not adopted to carry out contrast test test;
| Title | Product percent of pass | Repair time (H) |
| The present invention | 99.2-99.9% | 0.5-1 |
| Do not adopt the using method of this device | 97.1-98.3% | 2-3 |
Analysis known device is carried out to upper table, do not adopting its qualification rate of the using method of this device slightly lower than the present invention nearly 1%, its repair time has more than the time of the present invention and at least has more more than one times, if and do not adopt method of the present invention may cause scrapping of entire volume aluminium strip when going wrong, and the cost of an entire volume aluminium is more than 100,000 yuan, and once going wrong may be exactly that sliver goes wrong, go to search and if stop work, due to close structure and area is large, not easily find out problem and where appear at.
As Figure 1-4: embodiment one: a kind of aluminium straightener atomising device, comprise cleaning agency 1, atomising mechanism 3 and controlling organization 13, described cleaning agency 1 is arranged on anterior pinch rolls 2 place of straightener, described atomising mechanism 3 is arranged on pinch rolls 2 place in the middle part of straightener, and described controlling organization 13 is arranged on outside straightener.
Described cleaning agency comprises air nozzle 9, jet seat 8, air jet pipe 6 and air pump 10, and described air nozzle 9 is arranged on air jet pipe 6 by jet seat 8, and described air jet pipe 6 is connected with air pump 10, above straightener aluminium strip 11 with air jet pipe 6 is all set below.
Described atomising mechanism comprises atomizer 15, oil spout seat 14, spray bar 12 and oil pump 16, and described atomizer 15 is arranged on spray bar 12 by oil spout seat 14, and described spray bar 12 is connected with oil pump 16, above straightener aluminium strip 11 with spray bar 12 is all set below.
Described air jet pipe 6, spray bar 12 all arrange Infrared Detectors 5 and camera 7 with straightener afterbody 4.
Described jet seat 8 is automatic rotary swivel base with oil spout seat 15.
Described air nozzle 9 arranges Venturi tube with atomizer 14 place.
Described controlling organization 13 is PLC.
Described Infrared Detectors 5 is transversely arranged successively.
Embodiment two: a kind of aluminium straightener atomising device, comprise cleaning agency 1, atomising mechanism 3 and controlling organization 13, described cleaning agency 1 is arranged on anterior pinch rolls 2 place of straightener, described atomising mechanism 3 is arranged on pinch rolls 2 place in the middle part of straightener, and described controlling organization 13 is arranged on outside straightener.
Described cleaning agency comprises air nozzle 9, jet seat 8, air jet pipe 6 and air pump 10, and described air nozzle 9 is arranged on air jet pipe 6 by jet seat 8, and described air jet pipe 6 is connected with air pump 10, above straightener aluminium strip 11 with air jet pipe 6 is all set below.
Described atomising mechanism comprises atomizer 15, oil spout seat 14, spray bar 12 and oil pump 16, and described atomizer 15 is arranged on spray bar 12 by oil spout seat 14, and described spray bar 12 is connected with oil pump 16, above straightener aluminium strip 11 with spray bar 12 is all set below.
Described air jet pipe 6, spray bar 12 all arrange Infrared Detectors 5 and camera 7 with straightener afterbody 4.
Described jet seat 8 is automatic rotary swivel base with oil spout seat 15.
Described air nozzle 9 arranges Venturi tube with atomizer 14 place.
Described controlling organization 13 is PLC.
A kind of using method of aluminium straightener atomising device:
A. aluminium strip is in straightening process, is monitored aluminium strip face by the Infrared Detectors that air jet pipe is arranged, and occur foreign matter if find, then PLC place gives the alarm and storage of taking pictures, then according to the size of feedack determination air quantity;
B. aluminium strip is at the Infrared Detectors place moving to atomising mechanism, if foreign matter detected, PLC gives the alarm to take pictures and stores and increase the distributive value of atomizer;
C. when aluminium strip moves to straightener afterbody, again detect, if find there is difference in aluminium strip, then PLC reports to the police immediately and to be taken pictures storage by camera;
D. PLC detects foreign matter position to the data obtained from straightener afterbody Infrared Detectors contrast with anterior, if consistent, after operation two maximum tension roller girth distances, still there is difference, then report to the police and upgrade and shut down the position of searching foreign matter and occurring, if without, continue to run;
If e. PLC detects that foreign matter position is different, then increase distributive value and run the distance of an oil injection mechanism to straightener afterbody, if without difference, warning of taking pictures, if also there is difference, then reports to the police and upgrades and shut down the position of searching foreign matter and occurring;
F. after detection, reopen straightener proceed aligning.
The present invention arranges jet mechanism and atomising mechanism on straightener, and by air nozzle that jet mechanism is arranged, aluminium strip is jetted cleaning for the first time, and on the top of aluminium strip and bottom, all air jet pipe is set, foreign matters such as aluminium strip being stained with glutinous aluminium bits can be blown away, and Infrared Detectors is set on air jet pipe can detects aluminium strip, and Infrared Detectors sets in a row each Infrared Detectors can be made to be responsible for less width range, when monitoring information is fed back to PLC by Infrared Detectors, PLC can according to the Infrared Detectors detecting foreign matter, determine that foreign matter appears in the position of aluminium strip transverse direction, make PLC can adjust the jet angle of air nozzle according to the position of foreign matter, by foreign matter from the beeline ejection of distance aluminium strip sideline, ensure the bright and clean and smooth of aluminium strip, then aluminium strip enters the detector of atomising mechanism, occurs foreign matter if detect, gives the alarm and can increase distributive value, foreign matter is stained with stick to prevent from being stained with sticking on aluminium strip to cause continuation to injure on jockey pulley, Infrared Detectors is set at straightener afterbody and can detects whether occur foreign matter, if there is foreign matter, compare in the position occurred with front portion, thus detect whether be that the foreign matter that place of jet mechanism detects is done, if lateral attitude is departed from, given the alarm by PLC and increase distributive value, with this, regulating wheel is cleaned, and running the distance of maximum tension roller girth twice, if also detect foreign matter, hard stop, carry out checking until clean out.
The present invention arranges the atomising device that jet mechanism and middle part arrange in the front portion of aluminium straightener can not only remove foreign matter, and can lower the temperature to aluminium strip, foreign matter on jockey pulley can be removed by atomising mechanism, adopt this device can reduce the appearance of substandard products simultaneously, power generating ratio searches the time of foreign matter, realize just reporting to the police when there is foreign matter, if again occur when running the distance of maximum tension roller girth twice, hard stop, owing to aluminium strip occurring may do for the foreign matter on some jockey pulleys in the position of difference, as long as therefore run the distance of maximum tension roller girth, if jockey pulley exists foreign matter, must occur in the length of maximum tension roller girth, PLC is now had to give the alarm, straightener continues to move ahead the length of a maximum tension roller girth, if do not go wrong, then show that difference point is above for being stained with the foreign matter sticked on jockey pulley, trouble shooting, if peculiar point still detected, then can alarm upgrading also hard stop.
The present invention is directed to existing straightener can not carry out comprehensive monitoring problem to aluminium strip, adopt two-stage cleaning plant, aluminium sheet can be cleaned out and also cleaning and descaling carried out to jockey pulley simultaneously, ensure that straightener stable operation, ensure that the quality of product, avoid the damage phenomenon occurring very long aluminium strip, and avoid the potential safety hazard that artificial sprinkling oil brings, even if there is difference simultaneously, there is the position of difference point and the width of difference point in the situation rapid analysis that also can detect according to PLC, also camera can be set on top, just foreign matter point is taken pictures when reporting to the police, viewing can be recalled in the later stage, the shape of viewing foreign matter and position, this apparatus structure is simple and easy and simple to handle, be worth application and promote.
Claims (7)
1. an aluminium straightener atomising device, comprise cleaning agency, atomising mechanism and controlling organization, it is characterized in that: described cleaning agency is arranged on the anterior pinch rolls place of straightener, and described atomising mechanism is arranged on pinch rolls place in the middle part of straightener, and described controlling organization is arranged on outside straightener; Described cleaning agency comprises air nozzle, jet seat, air jet pipe and air pump, and described air nozzle is arranged on air jet pipe by jet seat, and described air jet pipe is connected with air pump, above straightener aluminium strip with all air jet pipe is set below; Described atomising mechanism comprises atomizer, oil spout seat, spray bar and oil pump, and described atomizer is arranged on spray bar by oil spout seat, and described spray bar is connected with oil pump, above straightener aluminium strip with all spray bar is set below.
2. aluminium straightener atomising device according to claim 1, is characterized in that: described air jet pipe, spray bar and straightener afterbody all arrange Infrared Detectors and camera.
3. aluminium straightener atomising device according to claim 1, is characterized in that: described jet seat and oil spout seat are automatic rotary swivel base.
4. aluminium straightener atomising device according to claim 1, is characterized in that: described air nozzle and atomizer place arrange Venturi tube.
5. aluminium straightener atomising device according to claim 1, is characterized in that: described controlling organization is PLC.
6. aluminium straightener atomising device according to claim 2, is characterized in that: described Infrared Detectors is laterally arranged in order.
7. the aluminium using method of straightener atomising device:
A, aluminium strip, in straightening process, are monitored aluminium strip face by the Infrared Detectors that air jet pipe is arranged, and occur foreign matter if find, then PLC place gives the alarm and storage of taking pictures, then according to the size of feedack determination air quantity;
B, aluminium strip are at the Infrared Detectors place moving to atomising mechanism, if foreign matter detected, PLC gives the alarm to take pictures and stores and increase the distributive value of atomizer;
C, when aluminium strip moves to straightener afterbody, again detect, if find there is difference in aluminium strip, then PLC reports to the police immediately and to be taken pictures storage by camera;
D, PLC detect foreign matter position to the data obtained from straightener afterbody Infrared Detectors with front portion and contrast, if consistent, after operation two maximum tension roller girth distances, still there is difference, then report to the police and upgrade and shut down the position of searching foreign matter and occurring, if without, continue to run;
If e PLC detects that foreign matter position is different, then increase distributive value and run the distance of an oil injection mechanism to straightener afterbody, if without difference, warning of taking pictures, if also there is difference, then reports to the police and upgrades and shut down the position of searching foreign matter and occurring;
F, detection after reopen straightener proceed aligning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272330.0A CN104923523B (en) | 2015-05-26 | 2015-05-26 | Atomization device of straightening machine for aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272330.0A CN104923523B (en) | 2015-05-26 | 2015-05-26 | Atomization device of straightening machine for aluminum |
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| Publication Number | Publication Date |
|---|---|
| CN104923523A true CN104923523A (en) | 2015-09-23 |
| CN104923523B CN104923523B (en) | 2017-01-18 |
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| CN201510272330.0A Active CN104923523B (en) | 2015-05-26 | 2015-05-26 | Atomization device of straightening machine for aluminum |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107855320A (en) * | 2017-11-29 | 2018-03-30 | 中冶南方工程技术有限公司 | One kind blows paper machine |
| CN115502147A (en) * | 2022-08-29 | 2022-12-23 | 祝桥金属材料启东有限公司 | Strip steel edge spraying and blowing device |
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| CN104923523B (en) | 2017-01-18 |
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Effective date of registration: 20221020 Address after: No. 18, Yuanyuan Road, Shangji Town, Xichuan County, Nanyang City, Henan Province, 474450 Patentee after: Nanyang Shengfa New Materials Co.,Ltd. Address before: No. 406, Chengguanhe Road, Xichuan County, Nanyang City, Henan Province, 474450 Patentee before: HENAN PROVINCE XICHUAN COUNTY NONFERROUS METAL ROLLING CO.,LTD. |