CN104950912A - Feedback correction system - Google Patents
Feedback correction system Download PDFInfo
- Publication number
- CN104950912A CN104950912A CN201410111988.9A CN201410111988A CN104950912A CN 104950912 A CN104950912 A CN 104950912A CN 201410111988 A CN201410111988 A CN 201410111988A CN 104950912 A CN104950912 A CN 104950912A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- control system
- distance
- sensor
- rear stop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to a feedback correction system. According to the feedback correction system, while detecting that a steel plate is spaced from a left rear stop finger and a right rear stop finger of a bending machine, a left sensor and a right sensor feed back the detected signals to a signal processing module respectively; the signal processing module receives sensor feedback signals and then calculates the actual distances between the steel plate, and the left rear stop finger and the right rear stop finger, conveys the calculated actual distances to a control system calculation module and manually inputs the distance between the two sensors, the distance between the original position of a manipulator and the left sensor, and the horizontal distance between the manipulator and the right sensor into the control system calculation module, and calculates the distance needing to be adjusted on the steel plate, of the manipulator and the distance needing to be spaced from the left rear stop finger and the right rear stop finger, of the steel plate through programs in the control system calculation module; then the control system calculation module transmits the calculated data to a control system correction module, and the control system correction module operates the manipulator through a servo motor to correct the position of the steel plate, thus the steel plate is just close to the left rear stop finger and the right rear stop finger of the bending machine, so that the bent products achieve design requirements.
Description
Technical field
The present invention relates to corrective system, be specifically related to a kind of feedback compensation system.
Background technology
The bending of steel plate, need first steel plate to be placed into elaborate position, carry out bending process again, then the placement of prior art light plate position goes to be placed into assigned address with the artificial operation crane steel plate that goes to sling, this mode that steel plate position is placed can only be rough the position of fixation steel plate, cause steel plate placement location not accurate, thus cause steel plate to there will be error in by the process of bending, have impact on the quality of required finished product.
Summary of the invention
For the present situation of above-mentioned prior art, it is simple that technical matters to be solved by this invention is to provide a kind of structure, a kind of feedback compensation system that can solve the problems of the technologies described above.
The present invention solves the problems of the technologies described above the technical scheme that will take: a kind of feedback compensation system, work as a left side, right sensor detects that steel plate distance bender is left, when right back shelves refer to, left, right sensor respectively can to the signal detected by signal processing module feedback, signal processing module calculates steel plate distance after receiving sensor feedback signal left, the actual range that right back shelves refer to, at this moment the actual range calculated is sent to control system computing module and artificial the distance between two sensors, mechanical arm original position is to the distance of left sensor, mechanical arm is input in control system computing module to the horizontal range of right sensor, going out mechanical arm by the program computation in control system computing module should near left at the Distance geometry steel plate that steel plate should adjust, the distance that right back shelves refer to, control system computing module is transferred to control system correction module the data calculated afterwards, control system correction module corrects the position of steel plate by servomotor manipulator, thus make steel plate just be close to a bender left side, right back shelves refer to.
Further, the left and right sensor of described a kind of feedback compensation system is fixedly installed in the left and right rear shelves of bender respectively and refers to side and left and right sensor is parallel to each other.
Further, control system computing module in described a kind of feedback compensation system, control system correction module is by programmed control.
Compared with prior art, the invention has the advantages that: steel plate is when bending, and steel plate can be placed into the position of specifying accurately, carry out bending process again when steel plate is placed into exact position, thus make the product after bending reach request for utilization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is process flow diagram of the present invention.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of feedback compensation system, when left sensor 3, right sensing 4 detects that the left back shelves of steel plate distance bender refer to 1, when right back shelves refer to 2, left sensor 3, right sensor 4 respectively can to the signal detected by signal processing module feedback, signal processing module receives left sensor 3, the actual range L3 that the left back shelves of steel plate distance bender refer to 1 is calculated after right sensor 4 feedback signal, the right back shelves of steel plate distance bender refer to the actual range L4 of 2, at this moment the actual range L3 calculated, L4 is sent to control system computing module and artificial the distance L between two sensors, mechanical arm original position is to the horizontal range L1 of left sensor, mechanical arm is input in control system computing module to the horizontal range L2 of right sensor, distance L5 that mechanical arm should adjust at steel plate is gone out and steel plate should near left by the program computation in control system computing module, the distance L6 that right back shelves refer to, control system computing module is sent to control system correction module the data L5 calculated afterwards, control system correction module corrects the position of steel plate by servomotor manipulator, thus make steel plate just be close to the left back shelves of bender to refer to 1, right back shelves refer to 2, this is that bender is when carrying out bending to steel plate, steel plate can be placed into the position of specifying accurately, bending process is carried out again when steel plate is placed into exact position, thus make the product after bending reach request for utilization.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a feedback compensation system, it is characterized in that, work as a left side, right sensor detects that steel plate distance bender is left, when right back shelves refer to, left, right sensor respectively can to the signal detected by signal processing module feedback, signal processing module calculates steel plate distance after receiving sensor feedback signal left, the actual range that right back shelves refer to, at this moment the actual range calculated is sent to control system computing module and artificial the distance between two sensors, mechanical arm original position is to the distance of left sensor, mechanical arm is input in control system computing module to the horizontal range of right sensor, going out mechanical arm by the program computation in control system computing module should near left at the Distance geometry steel plate that steel plate should adjust, the distance that right back shelves refer to, control system computing module is transferred to control system correction module the data calculated afterwards, control system correction module corrects the position of steel plate by servomotor manipulator, thus make steel plate just be close to a bender left side, right back shelves refer to.
2. a kind of feedback compensation system according to claim 1, is characterized in that, the left and right sensor of described a kind of feedback compensation system is fixedly installed in the left and right rear shelves of bender respectively and refers to side and left and right sensor is parallel to each other.
3. a kind of feedback compensation system according to claim 1, is characterized in that, control system computing module in described a kind of feedback compensation system, control system correction module is by programmed control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111988.9A CN104950912A (en) | 2014-03-25 | 2014-03-25 | Feedback correction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111988.9A CN104950912A (en) | 2014-03-25 | 2014-03-25 | Feedback correction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104950912A true CN104950912A (en) | 2015-09-30 |
Family
ID=54165631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410111988.9A Pending CN104950912A (en) | 2014-03-25 | 2014-03-25 | Feedback correction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104950912A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259889A (en) * | 1997-06-20 | 2000-07-12 | 卢恰诺·加斯帕里尼 | Machine for press-bending metal sheet |
| CN101004610A (en) * | 2006-01-18 | 2007-07-25 | 张挺胜 | Device for automatic controlling final position of moving element |
| CN201399546Y (en) * | 2009-03-26 | 2010-02-10 | 达铁机械厂股份有限公司 | Steel bar bender set |
| CN202479282U (en) * | 2012-03-15 | 2012-10-10 | 扬州恒佳机械有限公司 | Metal plate bending processing device |
| CN203838567U (en) * | 2014-03-24 | 2014-09-17 | 扬州恒佳机械有限公司 | Feedback correction device |
-
2014
- 2014-03-25 CN CN201410111988.9A patent/CN104950912A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259889A (en) * | 1997-06-20 | 2000-07-12 | 卢恰诺·加斯帕里尼 | Machine for press-bending metal sheet |
| CN101004610A (en) * | 2006-01-18 | 2007-07-25 | 张挺胜 | Device for automatic controlling final position of moving element |
| CN201399546Y (en) * | 2009-03-26 | 2010-02-10 | 达铁机械厂股份有限公司 | Steel bar bender set |
| CN202479282U (en) * | 2012-03-15 | 2012-10-10 | 扬州恒佳机械有限公司 | Metal plate bending processing device |
| CN203838567U (en) * | 2014-03-24 | 2014-09-17 | 扬州恒佳机械有限公司 | Feedback correction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9783371B2 (en) | Article alignment apparatus for aligning article on conveyor | |
| MX2016010485A (en) | Automatic calibration method for robot systems using a vision sensor. | |
| EP4250342A3 (en) | Bonding system and bonding method | |
| CN104096889B (en) | A kind of aerial blade processing method based on error compensation | |
| US20150055852A1 (en) | Accuracy compensation method, system, and device | |
| RU2693715C2 (en) | Device and method of simulation process of fluid forming of stock material and computer-readable medium for this device | |
| EP2191935A3 (en) | Eyeglass lens processing apparatus for processing periphery of eyeglass lens and eyeglass lens processing method | |
| MX370826B (en) | Apparatus for applying rivets on a piece comprising a device for checking and correcting the position of a riveting operating device with respect to said piece. | |
| EP3919864A3 (en) | Method and apparatus for processing map data | |
| CN203838567U (en) | Feedback correction device | |
| EP4116043A3 (en) | System and method for error correction and compensation for 3d eye-to-hand coordination | |
| CN104950912A (en) | Feedback correction system | |
| CN109807183B (en) | Steel plate thickness control method and device | |
| WO2019083556A3 (en) | Cloud-controlled manufacturing execution system (clo-cmes) for use in pharmaceutical manufacturing process control, methods, and systems thereof | |
| CN103695627B (en) | System for tracking and positioning positions of steel blanks in heating furnace | |
| CN104778700A (en) | Method for correcting position before lamination between capacitive screen and OCA glue film | |
| CN105290116B (en) | Method for controlling transverse rolling width and longitudinal rolling width of moderately-thick plate | |
| EP2824524A3 (en) | Thermal displacement correction method and thermal displacement correction unit | |
| CN109108732B (en) | Automatic laser positioning device and method for variable-thickness plate | |
| CN103769733A (en) | Plate plasma cutting machine tool and plate plasma cutting method | |
| EP2592507A3 (en) | Method and apparatus for the display of multiple errors on a human-machine interface | |
| CN203679507U (en) | Plasma cutting machine tool for plates | |
| WO2023115886A1 (en) | Method and device for processing special-shaped curved glass contour | |
| CN105290120A (en) | Automatic control method, device and system for rolling mill roller gaps | |
| CN110321626B (en) | Method and device for synchronously matching position and information of glass substrate in real time |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |