CN202886936U - Roller surface laser texturing numerical control system - Google Patents
Roller surface laser texturing numerical control system Download PDFInfo
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- CN202886936U CN202886936U CN 201220470497 CN201220470497U CN202886936U CN 202886936 U CN202886936 U CN 202886936U CN 201220470497 CN201220470497 CN 201220470497 CN 201220470497 U CN201220470497 U CN 201220470497U CN 202886936 U CN202886936 U CN 202886936U
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- frequency converter
- control system
- roller surface
- driver
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Abstract
The utility model discloses a roller surface laser texturing numerical control system, and solves problems of complex operation, difficult maintenance, and expensive construction cost of an existing roller surface laser texturing numerical control system. The technical scheme comprises a workpiece main shaft motor and a frequency converter thereof, a high-speed motor and a frequency converter thereof, a laser and a power supply thereof, and a positioning servo driver installed on a numerical control machine tool. The positioning servo driver is connected with a servo motor. The roller surface laser texturing numerical control system also comprises a human-computer interface, a manual control panel, a communication interface and a MCU. The human-computer interface and the manual control panel are connected with an input end of the MCU through the communication interface. Output ends of the MCU are respectively connected with the positioning servo driver, the frequency converter of the workpiece main shaft motor, the frequency converter of the high-speed motor, and the power supply of the laser. The roller surface laser texturing numerical control system is advantaged by simple operation, convenient maintenance, and low equipment cost.
Description
Technical field
The utility model relates to a kind of digital control system, specifically be a kind of roller surface laser roughing digital control system.
Background technology
Textured steel sheet has good punching performance and Coating performance, it is the important raw and processed materials of widespread use in automobile, household electrical appliances, electronics and the production in light industry, the gordian technique of textured steel sheet production is the roller surface texturing, and laser roller texturing technology is that several texturing technology of using now comprise practical in shot-peening texturing, electric spark texturing and the electron beam texturing and advanced a kind of texturing technology.
Laser roller texturing technology mainly is divided into two large classes: a class is to adopt CO
2The CO of gas laser
2Laser roughening, another kind of is to adopt solid Nd: the YAG laser roughening of YAG laser instrument.
Sequence of operation in the texturing process is usually as follows: workpiece (roll) is installed on the work spindle of numerically-controlled machine, by work spindle High Rotation Speed under the driving of work spindle motor; Laser instrument (or laser roughening head) is installed on the little supporting plate of lathe, can be in X, Z-direction motion (moving realization by control X-axis and Z axis).Roll High Rotation Speed in the texturing process, laser instrument moves along the Z-direction constant speed, the laser of laser instrument output etches the texturing point that distributes along helix at roller surface with angle, a Hengsheng, by control rotating speed, the Z-direction movement velocity of laser instrument, texturing laser pulse frequency, the texturing results such as the texturing dot density that just can obtain to need, roughness finish needed texturing requirement.
At present, the digital control system that is used for roller surface laser roughing is that the universal lathe digital control system is simply transformed, can be applicable to the laser roughening field, but because it is not to aim at laser roller texturing meter that technology is thrown, still there are complicated operation, very flexible, difficult in maintenance, the problem that involves great expense.
Summary of the invention
The purpose of this utility model is in order to solve the problems of the technologies described above, provide a kind of simple to operate, dirigibility good, easy maintenance, roller surface laser roughing digital control system that equipment cost is low.
Technical scheme comprises work spindle motor and the frequency converter thereof that is installed on the numerically-controlled machine, high-speed electric expreess locomotive and frequency converter thereof, laser instrument and power supply thereof, and positioning servo drives, described positioning servo driver is connected with servomotor, it is characterized in that, also include man-machine interface, manual control panel, communication interface and MCU, described man-machine interface, manually control panel is connected with the input end of MCU through communication interface, the output terminal of described MCU respectively with the frequency converter of positioning servo driver and work spindle motor, the frequency converter of high-speed electric expreess locomotive, the power supply of laser instrument connects.
Further, also include the scrambler for detection of high-speed electric expreess locomotive and work spindle motor speed, described scrambler output terminal is connected with the input end of MCU.
Further, also include handwheel, the input end of described handwheel is connected with the input end of MCU through communication interface.
Described positioning servo driver comprises X-axis servo-driver and Z axis servo-driver, and described servomotor comprises X-axis servomotor and Z axis servomotor, and described X-axis servo-driver connects the X-axis servomotor, and the Z axis servo-driver connects the Z axis servomotor.
Man-machine interface (can be touch display screen) provides visualization interface to control whole laser roughening digital control system to the user, manually control panel is used for manual input control parameter, handwheel is used for manual focus, handwheel, man-machine interface and manual control panel are by the information interaction of communication interface realization with MCU, MCU receives signal, and signal is advanced to calculate and/or comparison, conversion is also exported corresponding control signal (such as the size of output control signal to the former control output voltage of variable-frequency electric, exporting signal feeding processed position servo-driver control servomotor rotates) to the frequency converter of work spindle motor, the frequency converter of high-speed electric expreess locomotive, the power supply of laser instrument and positioning servo driver; Described scrambler is used for gathering the tach signal on high-speed electric expreess locomotive and the spindle motor motor and this information being fed back to MCU, MCU is by comparing actual value and desired value, the corresponding control output voltage size of adjusting makes the actual speed of high-speed electric expreess locomotive of the work spindle motor of work spindle Frequency Converter Control and high-speed electric expreess locomotive Frequency Converter Control consistent with the speed of presetting.
The utility model roller surface laser roughing digital control system based on present industrial control field central processor MCU commonly used, developed the digital control system that a cover is exclusively used in roller surface laser roughing, this system is by several parameters such as simple input roller diameter, roll length, roller head reference position, texturing dot density, texturing speed, can automatically finish whole texturing process, simple to operate, be fit to the common operating personnel learning and mastering.To sum up, this system has low cost of manufacture, the parameter input is simple, easy to operate, stability is high, safeguard simple advantage.
Description of drawings
Fig. 1 is the utility model theory diagram.
Wherein, 1-touch display screen, the manual control panel of 2-, 3-communication interface, 4-MCU, 5-X axle servo-driver, 6-Z axis servo-driver, 7-X axle servomotor, 8-Z axle servomotor, 9-high-speed electric expreess locomotive frequency converter, 10-work spindle frequency converter, 11-laser power supply, 12-high-speed electric expreess locomotive, 13-work spindle motor, 14-laser instrument, 15-scrambler, 16-scrambler, 17-handwheel, 18-X axle, 19-Z axle, 20-chopper disk, 21-work spindle.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained explanation:
With reference to Fig. 1 and Fig. 2, touch display screen 1, manual control panel 2 and handwheel 17 are connected with the MCU4 input end through communication interface 3, described MCU4 output terminal connects positioning servo driver, the frequency converter of work spindle motor, the frequency converter of high-speed electric expreess locomotive and the power supply of laser instrument, the positioning servo driver comprises X-axis servo-driver 5 and Z axis servo-driver 6, X-axis servo-driver 5 connects X-axis servomotor 7, Z axis servo-driver 6 connects Z axis servomotor 8, X-axis 18 on the X-axis servomotor 7 linking number controlled machines moves and locates to drive it; Z axis 19 on the Z axis servomotor 8 linking number controlled machines moves and locates to drive it; Described high-speed electric expreess locomotive frequency converter 9 connects high-speed electric expreess locomotives 12 and connects work spindle motors 13 in order to the rotating speed of controlling spindle motor 13, laser power supply 11 connecting lasers 14 output power with control laser instrument 14 in order to rotating speed, the work spindle frequency converter 10 of controlling high-speed electric expreess locomotive 12.The scrambler 15,16 of measuring motor speed all is housed on described high-speed electric expreess locomotive 12 and the work spindle motor 13.Described scrambler 15,16 output terminal connect the input end of MCU4., the high-speed electric expreess locomotive that described high-speed electric expreess locomotive 12 rotates for driving chopper disk 20, described work spindle motor 13 drives work spindle 20 and rotates.
Principle of work:
Through touch display screen 1 input roller diameter, roll length, the roller head reference position, the texturing dot density, the parameters such as texturing speed, these signals are sent into MCU4 through communication interface 3, calculate the rotating speed of high-speed electric expreess locomotive by program default in the MCU4, X-axis 18 translational speeds, Z axis 19 feed the position, and the rotating speed of work spindle 21, the parameters such as power of laser instrument 14, and convert the positioning signal of corresponding control X-axis 18 and Y-axis 19 to, and high-speed electric expreess locomotive 12, the voltage control signal of work spindle motor 13 and laser instrument 14, these signals are inputted respectively corresponding X-axis servo-driver 7 after the D/A conversion, Z axis servo-driver 8, high-speed electric expreess locomotive frequency converter 9, in work spindle frequency converter 10 and the laser power supply 11, the output relevant voltage was to spindle motor 13 after work spindle frequency converter 10 received control signal, the work spindle 21 that workpiece is equipped with in drive rotates, the scrambler 15 of high-speed electric expreess locomotive 12 and the scrambler 16 of work spindle motor 13 gather the tach signal of corresponding motor from each, and feed back to MCU4, in MCU4, carry out comparing with setting value, the output corresponding control signal is to adjust the size of high-speed electric expreess locomotive frequency converter 9 and work spindle frequency converter 10 output voltages, make the high-speed electric expreess locomotive 12 of high-speed electric expreess locomotive frequency converter 9 controls, and the actual speed of the work spindle motor 13 of work spindle frequency converter 10 controls is consistent with desired value; Laser power supply 11 receives output relevant voltage after the control signal and adjusts the output power of laser instrument 14 and penetrate corresponding laser beam, high-speed electric expreess locomotive 12 control chopper disks 20 become pulsed light beam with the continuous laser light velocity and are incident upon roller surface by setting rotational speed simultaneously; X-axis servo-driver 5 requires control X-axis servomotor 7 to rotate according to control after receiving control signal, drive X-axis to entering suitable focusing distance location, Z axis servo-driver 6 requires the control Z axis to watch motor 8 rotations according to control, drive Z axis 20 first to proceeding to initial texturing position, move to opposite side by feeding rate along Z-direction, the rotating speed of X-axis servomotor 7 and Z axis servomotor 8 feeds back to X-axis servo-driver 5 and Z axis servo-driver 6 separately again; Handwheel 17 is manual impulsator, can be by communication interface 3 and MCU4 control X-axis servo-driver, make the X-axis servomotor drive corresponding X-axis and move, its effect is when manual focus, and manual shift makes the laser instrument 14 that is positioned on the X-axis move to focal coordinates.
Native system can the order according to program design start laser instrument automatically behind the input relevant parameter, X-axis and Y-axis on the control numerically-controlled machine position, and control work spindle and high-speed electric expreess locomotive work, automatically finish a series of process operation; Can also operate each step by manual control panel manual control, realize automatically and manual two kinds of control modes, control very simple and flexible.
Claims (4)
1. roller surface laser roughing digital control system, comprise the work spindle motor and the frequency converter thereof that are installed on the numerically-controlled machine, high-speed electric expreess locomotive and frequency converter thereof, laser instrument and power supply thereof, and positioning servo driver, described positioning servo driver is connected with servomotor, it is characterized in that, also include man-machine interface, manual control panel, communication interface and MCU, described man-machine interface, manually control panel is connected with the input end of MCU through communication interface, the output terminal of described MCU respectively with the frequency converter of positioning servo driver and work spindle motor, the frequency converter of high-speed electric expreess locomotive and the power supply of laser instrument connect.
2. roller surface laser roughing digital control system as claimed in claim 1 is characterized in that, also includes the scrambler for detection of high-speed electric expreess locomotive and work spindle motor speed, and described scrambler output terminal is connected with the input end of MCU.
3. roller surface laser roughing digital control system as claimed in claim 2 is characterized in that, also includes handwheel, and the input end of described handwheel is connected with the input end of MCU through communication interface.
4. such as each described roller surface laser roughing digital control system of claim 1-3, it is characterized in that, described positioning servo driver comprises X-axis servo-driver and Z axis servo-driver, described servomotor comprises X-axis servomotor and Z axis servomotor, and described X-axis servo-driver connects the X-axis servomotor, the Z axis servo-driver connects the Z axis servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470497 CN202886936U (en) | 2012-09-14 | 2012-09-14 | Roller surface laser texturing numerical control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470497 CN202886936U (en) | 2012-09-14 | 2012-09-14 | Roller surface laser texturing numerical control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886936U true CN202886936U (en) | 2013-04-17 |
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ID=48078343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470497 Expired - Fee Related CN202886936U (en) | 2012-09-14 | 2012-09-14 | Roller surface laser texturing numerical control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551407A (en) * | 2014-12-19 | 2015-04-29 | 武汉钢铁(集团)公司 | Method for texturing and pattern marking of surface of roller |
| CN104588883A (en) * | 2014-12-24 | 2015-05-06 | 武汉钢铁(集团)公司 | System for performing roughening and pattern marking on surface of roller |
-
2012
- 2012-09-14 CN CN 201220470497 patent/CN202886936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551407A (en) * | 2014-12-19 | 2015-04-29 | 武汉钢铁(集团)公司 | Method for texturing and pattern marking of surface of roller |
| CN104551407B (en) * | 2014-12-19 | 2016-07-06 | 武汉钢铁(集团)公司 | A kind of method in roller surface texturing and indicia patterns |
| CN104588883A (en) * | 2014-12-24 | 2015-05-06 | 武汉钢铁(集团)公司 | System for performing roughening and pattern marking on surface of roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210914 |