CN2732695Y - Correction servo device for plate strip rolling - Google Patents
Correction servo device for plate strip rolling Download PDFInfo
- Publication number
- CN2732695Y CN2732695Y CN 200420090317 CN200420090317U CN2732695Y CN 2732695 Y CN2732695 Y CN 2732695Y CN 200420090317 CN200420090317 CN 200420090317 CN 200420090317 U CN200420090317 U CN 200420090317U CN 2732695 Y CN2732695 Y CN 2732695Y
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- Prior art keywords
- servo
- displacement
- pump station
- control cabinet
- cylinder
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- Expired - Fee Related
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Abstract
The utility model discloses a correction servo device for plate strip rolling, comprising an infrared sensor, a control cabinet, a servo pump station, a servo cylinder, a displacement support seat and a displacement sensor. The infrared sensor is connected with the control cabinet by a conducting wire, the control cabinet is connected with the servo pump station by the conductive wire, the servo pump station is connected with the servo cylinder by two oil pipes, the servo cylinder and the displacement sensor are arranged on the displacement support seat, and the displacement sensor is connected with the control cabinet by the conducting wire. If the plates which are coiled have displacement bias, the infrared sensor sends out a voltage signal, the voltage signal is amplified by the control cabinet, the amplified signal is impressed on a servo valve, the valve core of the servo valve is opened, the pressure oil of the servo pump station enters the servo cylinder, the servo cylinder propels a coiling machine to move, the displacement sensor converts the displacement of the coiling machine into the electric signal and feeds back into the control cabinet to be compared, a closed-cycle control system is formed, and the purpose of the plate strip correction is accomplished. The correction servo device for plate strip rolling of the utility model has fast response, high accuracy correction, long service life, good stability, and fine price ratio, compared with imported equipment.
Description
Technical field
The utility model relates to strip and batches online deviation correcting device, and specifically a kind of strip is batched the deviation-rectifying servo device.
Background technology
The strip taking-up equipment is applied to all conglomeraties such as machinery, metallurgy, papermaking, rubber, ribbon, textile printing and dyeing, plating, plastic film, can produce skew in the strip coiling process, and product design is affected, and generally all deviation correcting device will be set.China mainly depends on import at present, and import equipment not only involves great expense, and variant with the standard of China, causes maintenance difficult.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art and a kind of strip of design-calculated is batched the deviation-rectifying servo device, it is that aspect technology such as light harvesting, mechanical, electrical, liquid combine, form full cut-off ring electrohydraulic servo system, have fast, the characteristics such as precision is high, the life-span is long, good stability of responding.
The concrete technical scheme that realizes the utility model purpose is:
A kind of strip is batched the deviation-rectifying servo device, it comprises infrared pickoff, control housing, servo pump station, servo-cylinder, displacement bearing, displacement pickup, infrared pickoff connects control housing by lead, control housing connects servo pump station by lead, servo pump station connects servo-cylinder by two oil pipes, servo-cylinder, displacement pickup are located on the displacement bearing, and displacement pickup connects control housing by lead; Described servo pump station is provided with motor, connection box, servovalve, and connection box import termination control housing, exit end connect motor, servovalve respectively.
The beneficial effects of the utility model are: cost is low, and response is fast, and closed loop servo control is adopted in the high precision correction, long service life, and good stability is compared with import equipment, and cost performance is good.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model running condition scheme drawing
Fig. 3 is another embodiment of the utility model running condition
The specific embodiment
Consult Fig. 1,2, the utility model comprises infrared pickoff 1, control housing 2, servo pump station 4, servo-cylinder 5, displacement bearing 7, displacement pickup 6, infrared pickoff 1 connects control housing 2 by lead 8, control housing 2 connects servo pump station 4 by lead 9, servo pump station 4 connects servo-cylinder 5 by oil pipe 10,11, servo-cylinder 5, displacement pickup 6 are located on the displacement bearing 7, and displacement pickup 6 connects control housing 2 by lead 12; Servo pump station 4 is provided with motor 13, connection box 14, servovalve 3, and connection box 14 import termination control housings 2, exit end connect motor 13, servovalve 3 respectively.
Consult Fig. 3, it is that the utility model is used for the correction of strip middle part or reeler 15 and infrared pickoff 1 distance a kind of embodiment far away, can between infrared pickoff 1, control housing 2, set up compensate control amplifier 16, in order to solve operating point and result points are difficult to obtain rigorous data owing to the influence of time lag problem.
The utility model is work like this: the edge or the middle part of the photometer head alignment sheets band 17 on the infrared pickoff 1, adjust zero-bit, start servo pump station 4, make servo pump station 4 be in running state, regulate hydraulic system working pressure, remain between the 5-10Mpa usually.Start reeler 15, when strip material 17 when the position at edge or middle part changes in coiling process, infrared pickoff 1 sends a voltage signal and amplifies to control housing 2, control housing 2 is added to amplifying signal on the servovalve 3, servovalve 3 spools are opened, the pressure oil of servo pump station 4 enters servo-cylinder 5, servo-cylinder 5 promotes reeler 15 and moves, displacement pickup 6 converts the displacement of reeler 15 to electric signal and feeds back in the control housing 2 and compare, form a closed loop control system, realize strip correction purpose.
Claims (2)
1, a kind of strip is batched the deviation-rectifying servo device, it is characterized in that it comprises infrared pickoff (1), control housing (2), servo pump station (4), servo-cylinder (5), displacement bearing (7), displacement pickup (6), infrared pickoff (1) connects control housing (2) by lead (8), control housing (2) connects servo pump station (4) by lead (9), servo pump station (4) is by oil pipe (10), (11) connect servo-cylinder (5), servo-cylinder (5), displacement pickup (6) is located on the displacement bearing (7), and displacement pickup (6) connects control housing (2) by lead (12).
2, deviation-rectifying servo device according to claim 1, it is characterized in that described servo pump station (4) is provided with motor (13), connection box (14), servovalve (3), connection box (14) import termination control housing (2), exit end connect motor (13), servovalve (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090317 CN2732695Y (en) | 2004-09-22 | 2004-09-22 | Correction servo device for plate strip rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090317 CN2732695Y (en) | 2004-09-22 | 2004-09-22 | Correction servo device for plate strip rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732695Y true CN2732695Y (en) | 2005-10-12 |
Family
ID=35068538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090317 Expired - Fee Related CN2732695Y (en) | 2004-09-22 | 2004-09-22 | Correction servo device for plate strip rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732695Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311008A (en) * | 2011-06-30 | 2012-01-11 | 无锡舜特金属制品有限公司 | Device and method for automatically adjusting roller of steel belt winding machine |
| CN102363478A (en) * | 2011-06-28 | 2012-02-29 | 无锡舜特金属制品有限公司 | Automatic adjusting support for roller of steel strip receiving machine |
| CN103625968A (en) * | 2012-08-27 | 2014-03-12 | 上海东冠纸业有限公司 | System for correcting deviation of unwinding of raw paper |
| CN103736773A (en) * | 2013-12-20 | 2014-04-23 | 鞍钢股份有限公司 | Method for eliminating defect of crimping misalignment of galvanized finished product steel plates |
| CN105417251A (en) * | 2015-12-14 | 2016-03-23 | 重庆东登科技有限公司 | Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine |
| CN105502050A (en) * | 2015-12-14 | 2016-04-20 | 重庆东登科技有限公司 | Photoelectric rectifying mechanism of coiled material slitter with vibration reducing protection |
| CN106185412A (en) * | 2015-12-23 | 2016-12-07 | 志圣科技（广州）有限公司 | Coiled material rolling automatic error correction control system and method |
| CN107618919A (en) * | 2017-09-05 | 2018-01-23 | 山东劳动职业技术学院 | A kind of numerical control deviation-rectifying system and numerical control method for correcting error |
| CN110076215A (en) * | 2019-05-07 | 2019-08-02 | 上海世震液压成套设备制造有限公司 | Uncoiler and its deviation correction control system and method |
-
2004
- 2004-09-22 CN CN 200420090317 patent/CN2732695Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363478A (en) * | 2011-06-28 | 2012-02-29 | 无锡舜特金属制品有限公司 | Automatic adjusting support for roller of steel strip receiving machine |
| CN102311008A (en) * | 2011-06-30 | 2012-01-11 | 无锡舜特金属制品有限公司 | Device and method for automatically adjusting roller of steel belt winding machine |
| CN103625968A (en) * | 2012-08-27 | 2014-03-12 | 上海东冠纸业有限公司 | System for correcting deviation of unwinding of raw paper |
| CN103736773A (en) * | 2013-12-20 | 2014-04-23 | 鞍钢股份有限公司 | Method for eliminating defect of crimping misalignment of galvanized finished product steel plates |
| CN103736773B (en) * | 2013-12-20 | 2017-04-26 | 鞍钢股份有限公司 | Method for eliminating defect of crimping misalignment of galvanized finished product steel plates |
| CN105417251A (en) * | 2015-12-14 | 2016-03-23 | 重庆东登科技有限公司 | Photoelectric correction mechanism with shock-absorbing and overload protection function for coiled material slitting machine |
| CN105502050A (en) * | 2015-12-14 | 2016-04-20 | 重庆东登科技有限公司 | Photoelectric rectifying mechanism of coiled material slitter with vibration reducing protection |
| CN106185412A (en) * | 2015-12-23 | 2016-12-07 | 志圣科技（广州）有限公司 | Coiled material rolling automatic error correction control system and method |
| CN107618919A (en) * | 2017-09-05 | 2018-01-23 | 山东劳动职业技术学院 | A kind of numerical control deviation-rectifying system and numerical control method for correcting error |
| CN107618919B (en) * | 2017-09-05 | 2024-03-26 | 山东劳动职业技术学院 | Numerical control deviation correcting system and numerical control deviation correcting method |
| CN110076215A (en) * | 2019-05-07 | 2019-08-02 | 上海世震液压成套设备制造有限公司 | Uncoiler and its deviation correction control system and method |
| CN110076215B (en) * | 2019-05-07 | 2021-08-20 | 上海世震液压成套设备制造有限公司 | Uncoiler and deviation correction control system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRO-HYDRAULIC CONTROL EQUIPMENT CO.L Free format text: FORMER OWNER: SHANGHAI KEXIAN HYDRAULIC SET CO., LTD. Effective date: 20080801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080801 Address after: Shanghai Nanxiang Town, No. 201 Edward Road, zip code: 201802 Patentee after: Shanghai Cosure International Trading Co., Ltd. Address before: Room 1829, building 1, Changan building, No. 1001, Changan Road, Shanghai, 200070 Patentee before: Shanghai Cosure Hydraulic Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20120922 |