CN202021650U - Numerical control woodworking machine tool system - Google Patents
Numerical control woodworking machine tool system Download PDFInfo
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- CN202021650U CN202021650U CN2010206395740U CN201020639574U CN202021650U CN 202021650 U CN202021650 U CN 202021650U CN 2010206395740 U CN2010206395740 U CN 2010206395740U CN 201020639574 U CN201020639574 U CN 201020639574U CN 202021650 U CN202021650 U CN 202021650U
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- 230000007246 mechanism Effects 0.000 claims description 6
- 230000009183 running Effects 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000007514 turning Methods 0.000 abstract description 10
- 238000003801 milling Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
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Abstract
The utility model discloses a numerical control woodworking machine tool system which comprises an alternating current servo driver, an alternating current servomotor, a numerical control device and a machine tool, wherein the alternating current servo driver is used for receiving a position information command of the numerical control device so as to drive electric motors connected respectively to operate, and position information of the control electric motor is fed back to the numerical control device; the alternating current servomotor is linked with a lead screw and/or a main shaft of the machine tool; the numerical control device is used for using a numerically controlled program which is well programmed to control the alternating current servo driver and further using the alternating current servo driver to control the alternating current servomotor to operate for completing woodworking machining work. Compared with the prior art, the numerical control woodworking machine tool system is in line with woodworking process requirements, integrates the functions of turning, milling of a groove and engraving into a whole, does not need to perform artificial programming, so that can save the using cost can be saved, the operation is simple and the use is convenient.
Description
Technical field
The utility model relates to the Digit Control Machine Tool field, exactly is meant a kind of numerical control woodworking machine tool system.
Background technology
At present, market overwood number controlled machine equipment great majority select for use the supporting system of processing metal numerical controlled machinery to transform, and used numerical control device is mainly Eco-powerly, and its function is fairly simple, can not solve the timber process issues well.That have even to adopt single-chip microcomputer or PLC to develop supporting, it is cumbersome that it produces debugging.Only with regard to the supporting numerical control device of carpenter's lathe, existing auxiliary plan mostly is the diaxon control device, the user needs artificial programming or manual entry procedure, and do not possess binary channels control double-pole frame and self-feeding control function, its corollary equipment is obviously promoted at aspects such as efficient, security, precision, volume recoveries.Its supporting numerical control device function singleness of existing wood-turning machine, it has the following disadvantages:
(1) low for mass-producted workpiece or its working (machining) efficiency of standard component, the uniformity precision is low, can not satisfy requirements of mass production;
(2) numerical control device is not supported the self-feeding structure, all adopts manual operations or auxiliary adjustment workpiece position, and automaticity is not high;
(3) practitioner of woodworking is on various educational levels, and the corollary apparatus of semi-automatic processing mode does not have servo-controlled precision height, influences the processing effect of timber.
For example, for most of stair factory, woodwork factory and arts ﹠ crafts products factory etc., realize the turning cylinder, and carry out groove milling thereon, generally will be equipped with two complete equipments, a cover is used for special car post, another set ofly is used for groove milling.So not only clamping bothers, but also can not guarantee the concentricity of same product of twice clamping, also is difficult to be guaranteed with a collection of consistency of product.If will carry out carving processing again, also to put a cylinder engraving machine, increase production cost, quality also is difficult to guarantee.
The utility model content
At above-mentioned defective, the technical problem that the utility model solves is to provide a kind of numerical control woodworking machine tool system, meets the requirement of timber processing technology, it possesses turning, groove milling and carves function in one, does not need artificial programming, saves use cost, simple to operate, easy to use.
In order to solve above technical problem, the numerical control woodworking machine tool system that the utility model provides comprises AC servo driver, AC servo motor, numerical control device and lathe, wherein:
AC servo driver, the positional information instruction that receives numerical control device drives the motor rotation that links to each other separately, and the positional information of its control motor is fed back to numerical control device;
AC servo motor connects with the leading screw and/or the main shaft of lathe;
Numerical control device, with the numerical control program that weaves control AC servo driver, the carpenter's who finishes by the running of AC servo driver control AC servo motor processing work again.
Preferably, described numerical control device is provided with the program input mechanism, described program input mechanism comprises cuts feed speed input window, speed of mainshaft input window, processing original position input window, security plane position input window, and machine direction is selected input window.
Preferably, described control device comprises the display screen that is used for the display routine input.
Preferably, described AC servo driver and described AC servo motor are respectively 2 or 3.
Preferably, described AC servo driver and described AC servo motor are respectively 4.
Preferably, described lathe comprises X-axis, Y-axis, Z axle and C axle, and described X-axis, Y-axis, Z axle and C axle are connected with an AC servo motor respectively; Described X-axis is for moving forward and backward axle, and Y-axis is for moving up and down axle, and the Z axle is a left and right shifting axle, and the whole moving structure of described X-axis, Y-axis is installed on the Mobile Slide of Z axle, moves the described X-axis of control, Y-axis move left and right by the Z axle, and described C axle is a rotating shaft.
Preferably, described X-axis, Y-axis are separately installed with the base of tool, on carriage saddle process tool can be installed.
Preferably; described numerical control woodworking machine tool system also comprises the monitoring and protecting device; the torque of described monitoring device monitoring AC servo motor; when torque surpasses setting value; AC servo driver can output overloading guard signal give numerical control device, numerical control device feeds back signal command AC servo motor out of service and quits work and return home.
The numerical control woodworking machine tool system that the utility model provides, AC servo driver, the positional information instruction that receives numerical control device drives the motor rotation that links to each other separately, and the positional information of its control motor is fed back to system; AC servo motor connects with the leading screw and/or the main shaft of lathe; Numerical control device, with the numerical control program that weaves control AC servo driver, the carpenter's who finishes by the running of AC servo driver control AC servo motor processing work again.Compared with prior art, the numerical control woodworking machine tool system that the utility model provides meets the requirement of timber processing technology, and it possesses turning, groove milling and carves function in one, does not need artificial programming, saves use cost, and is simple to operate, easy to use.
Description of drawings
Fig. 1 is the structured flowchart of numerical control woodworking machine tool system in the utility model;
Fig. 2 is the structural representation of lathe in the utility model numerical control woodworking machine tool system.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, Fig. 2, Fig. 1 is the structured flowchart of numerical control woodworking machine tool system in the utility model; Fig. 2 is the structural representation of lathe in the utility model numerical control woodworking machine tool system.
The numerical control woodworking machine tool system that the utility model provides, comprise AC servo driver 2, AC servo motor 3, numerical control device 1 and lathe 4, wherein: AC servo driver 2, the positional information instruction that receives numerical control device 1 drives motor 3 runnings that link to each other separately, and the positional information of its control motor 3 is fed back to numerical control device 1; AC servo motor 3 connects with the leading screw and/or the main shaft of lathe 4; Numerical control device 1, with the numerical control program that weaves control AC servo driver 2, the carpenter's who finishes by the running of AC servo driver 2 control AC servo motors 3 processing work again.Numerical control device 1 is provided with the program input mechanism, and the program input mechanism comprises cuts feed speed input window, speed of mainshaft input window, processing original position input window, security plane position input window, and machine direction is selected input window.Numerical control device 1 comprises the display screen that is used for the display routine input.
The numerical control woodworking machine tool system also comprises monitoring and protecting device (not shown); the torque of monitoring device monitoring AC servo motor; when torque surpasses setting value; AC servo driver 2 can be given numerical control device 1 by the output overloading guard signals, and numerical control device 1 feeds back signal command AC servo motor 3 out of service and quits work and return home.Because the timber of unlike material, its hardness difference, according to the processing technology requirement, the bite when adding the speed of mainshaft in man-hour and turning all can be different.So main shaft in use overload will be monitored in real time, prevent to add that man-hour to occur main shaft unexpected stuck and kinematic axis continues to move, make timber fracture or tool damage, also can effectively protect operator's safety, prolongation equipment and cutter life.Concrete grammar is the torque of monitoring spindle motor; when torque surpasses setting value; C axle servo-driver meeting output overloading guard signal; this signal is introduced the overload protection input port of numerical control device 1; this signal is received by the PLC module by system; carry out cutter shaft immediately and leave the cutting contact-making surface fast, and stop the rotation of C axle.
The course of work of the numerical control woodworking machine tool system that the utility model provides is as follows:
For the workpiece that certain profile is arranged, traditional manufacture method is a manual measurement, and produces imitation shape piece earlier or make molding cutter (also being referred to as to carry on the back cutter) earlier by auxiliary equipment.Then, on equipment, carry out Installation and Debugging, progressively obtain satisfactory product.And numerical control woodworking machine tool system of the present utility model can produce machining code automatically according to outline line (only needing one-sided outline line during actual the use) the coupling system programming software of design drawing.
Operating procedure:
1, the one-sided contour curve of design drawing is saved as the file of suffix .dxf form by name;
2, utilize programming software SYSViV-Wood2.0, select [file] menu, read the Dxf file, related data under [coordinate setting] is provided with, comprise turning feed speed, the speed of mainshaft, processing original position, security plane position, machine direction selection etc.;
3, select [conversion] menu, the output G code can be processed.
This numerical control wood craft machines system configuration has X, Y, four control channels of Z, C, can realize four-shaft four-linkage, and numerical control device is the control core; 4 AC servo drivers, its positional information instruction that receives numerical control device drives the motor rotation that links to each other separately, and the positional information of its control motor is fed back to system; 4 AC servo motors, each AC servo motor directly connects with the leading screw or the main shaft of lathe, the motion of lathe realize be by numerical control device by the numerical control program that weaves (also being referred to as G code) control AC servo driver, again by acceleration and deceleration, the rotating of servo-driver control servomotor, start and stop to wait and finish.
The machine tool structure of this numerical control wood craft machines system control is as follows: X-axis is for moving forward and backward axle, and Y-axis is for moving up and down axle, and X, Y-axis are commonly referred to as tool axis, and the base of tool is housed respectively on it, on carriage saddle process tool can be installed.The Z axle is a left and right shifting axle, and the whole moving structure of X, Y-axis is installed on the Mobile Slide of Z axle, moves the cutter move left and right of control X, Y-axis by the Z axle.When utilizing X, Y, Z axle to carry out three turning, the Z axle is vertical Control Shaft, and X, Y-axis are the knife rest Control Shaft.Finish the accurate processing of workpiece by mounting cutter on the X-axis, and Y-axis is realized the rough turn processing of workpiece as following axle by mounting cutter on the Y-axis.The accompany movement of Y-axis is controlled by M06, M07 instruction, and when carrying out M06, it is effective that Y-axis is followed function; When carrying out M07, it is invalid that Y-axis is followed function, and after the start, it is invalid that acquiescence is followed function.And, in automatic process,, can take time out to according to the thickness of workpiece bar and bite what, manually carry out the depth adjustment of Y-axis processing, adjustment finishes, and can continue to process by [startups] key.In the control design of following axle, taken into full account the convenience of using, do not need programming to specify, control in the same way synchronously according to the moving interpolation amount of X-axis; Simultaneously, guarantee the independence of its manual INTERPOLATION CONTROL OF PULSE again, carry out depth adjustment at any time according to processing capacity; So, be the independence of the manual control that guarantees Y-axis, during processing, the method for taking X-axis and Y-axis to be carried out INTERPOLATION CONTROL OF PULSE respectively realizes.
Follow the control principle of a Y-axis: when system carries out M06 or M07, set Y-axis status register flag bit is 1 or 0, if this flag bit is 1, when automatically performing interpolation operation, obtain the mobile data message of the current control cycle of X-axis passage, and send to the Y-axis passage, realize following the control in the same way synchronously of a Y-axis and X-axis.If this flag bit is 0, then carry out interpolation operation separately respectively.But operation for convenience and adjustment when control system switches to manual mode, if Y-axis status register flag bit 1 is then cancelled following state temporarily, switch to manual interpolation module and carry out independent control.Switch back the automatic method of operation once more, recovering Y-axis status register flag bit is 1.
The C axle is a rotating shaft, and workpiece carries out clamping by tailstock and main shaft thimble, and the main shaft thimble is controlled rotatablely moving and dividing movement of workpiece by shaft coupling direct connection C axle by the rotation of C axle.Turning adds man-hour, control in general sense the control of main shaft just that rotates of C axle, and it cooperates tailstock clamping workpiece, drives workpiece and rotates.Native system C axle adopts servo drive motor to control, and when carrying out speed control, the inner pulse control mode that adopts is controlled, rather than the dummy instruction of traditional sense carries out rotating speed control.Concrete grammar is the rotary pulsed number that calculates each interpolation cycle according to per minute speed of mainshaft value, utilize umber of pulse to carry out main axis rotation control, such benefit is, when switching to Position Control, do not need to carry out the clear point operation of C axle, C axle location can be directly be rotated, after finish the location, also speed control method can be directly switched to.For this reason, open system special-purpose switching command M63, M65, M63 is a speed control switching command, M65 is the Position Control switching command.When speed control M63 switches to Position Control M65, current main spindle's information is remembered automatically according to umber of pulse by system, generally is a certain position between 0.0～359.999 degree, so, need not return zero.
When carrying out cylinder groove milling or engraving, the C axle is controlled as dividing spindle, carries out kerve or Carving Machining by X, Z and C axle interlock control.Simultaneously, the native system exploitation has special-purpose kerve instruction, and instruction format is as follows:
G88?X_Z_R_L_C_D_F_。
Compared with prior art, the numerical control woodworking machine tool system that the utility model provides meets the requirement of timber processing technology, and it possesses turning, groove milling and carves function in one, does not need artificial programming, saves use cost, and is simple to operate, easy to use.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a numerical control woodworking machine tool system is characterized in that, comprises AC servo driver, AC servo motor, numerical control device and lathe, wherein:
AC servo driver, the positional information instruction that receives numerical control device drives the motor rotation that links to each other separately, and the positional information of its control motor is fed back to numerical control device;
AC servo motor connects with the leading screw and/or the main shaft of lathe;
Numerical control device, control AC servo driver, the carpenter's who finishes by the running of AC servo driver control AC servo motor processing work again.
2. numerical control woodworking machine tool system according to claim 1, it is characterized in that, described numerical control device is provided with the program input mechanism, described program input mechanism comprises cuts feed speed input window, speed of mainshaft input window, processing original position input window, security plane position input window, and machine direction is selected input window.
3. numerical control woodworking machine tool system according to claim 2 is characterized in that, described control device comprises the display screen that is used for the display routine input.
4. numerical control woodworking machine tool system according to claim 1 is characterized in that, described AC servo driver and described AC servo motor are respectively 2 or 3.
5. numerical control woodworking machine tool system according to claim 1 is characterized in that, described AC servo driver and described AC servo motor are respectively 4.
6. numerical control woodworking machine tool system according to claim 5 is characterized in that, described lathe comprises X-axis, Y-axis, Z axle and C axle, and described X-axis, Y-axis, Z axle and C axle are connected with an AC servo motor respectively; Described X-axis is for moving forward and backward axle, and Y-axis is for moving up and down axle, and the Z axle is a left and right shifting axle, and the whole moving structure of described X-axis, Y-axis is installed on the Mobile Slide of Z axle, moves the described X-axis of control, Y-axis move left and right by the Z axle, and described C axle is a rotating shaft.
7. numerical control woodworking machine tool system according to claim 6 is characterized in that described X-axis, Y-axis are separately installed with the base of tool, on carriage saddle process tool can be installed.
8. numerical control woodworking machine tool system according to claim 6; it is characterized in that; also comprise the monitoring and protecting device; the torque of described monitoring device monitoring AC servo motor; when torque surpasses setting value; AC servo driver can output overloading guard signal give numerical control device, numerical control device feeds back signal command AC servo motor out of service and quits work and return home.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753218A (en) * | 2013-12-17 | 2014-04-30 | 吉林大学 | Milling and drilling machine for table board |
| CN105302073A (en) * | 2014-07-08 | 2016-02-03 | 广东威德力机械实业股份有限公司 | Electrical control system of numerical-control curve edge milling machine and control method thereof |
| CN105529689A (en) * | 2015-12-09 | 2016-04-27 | 珠海格力电器股份有限公司 | Servo overload detection method, device and system |
| CN107052814A (en) * | 2017-06-02 | 2017-08-18 | 云峰发电厂 | Hydrogenerator commutator automatic scraping ditch facing attachment |
| CN110928244A (en) * | 2019-11-29 | 2020-03-27 | 深圳泰德半导体装备有限公司 | Welding control method, welding apparatus, and storage medium |
| CN113927359A (en) * | 2021-10-13 | 2022-01-14 | 南通国盛智能科技集团股份有限公司 | Protection for preventing spindle motor overload caused by overlarge spindle cutting amount by FANUC system |
-
2010
- 2010-11-30 CN CN2010206395740U patent/CN202021650U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753218A (en) * | 2013-12-17 | 2014-04-30 | 吉林大学 | Milling and drilling machine for table board |
| CN105302073A (en) * | 2014-07-08 | 2016-02-03 | 广东威德力机械实业股份有限公司 | Electrical control system of numerical-control curve edge milling machine and control method thereof |
| CN105529689A (en) * | 2015-12-09 | 2016-04-27 | 珠海格力电器股份有限公司 | Servo overload detection method, device and system |
| CN107052814A (en) * | 2017-06-02 | 2017-08-18 | 云峰发电厂 | Hydrogenerator commutator automatic scraping ditch facing attachment |
| CN110928244A (en) * | 2019-11-29 | 2020-03-27 | 深圳泰德半导体装备有限公司 | Welding control method, welding apparatus, and storage medium |
| CN113927359A (en) * | 2021-10-13 | 2022-01-14 | 南通国盛智能科技集团股份有限公司 | Protection for preventing spindle motor overload caused by overlarge spindle cutting amount by FANUC system |
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Effective date of registration: 20140305 Address after: The town of Nanhai District, Guangdong city of Foshan province 528000 Tang Bian industrial zone of Foshan city Aishiku Foam Plastic Industrial Co., No. 3 factory Patentee after: FOSHAN MLT CNC TECHNOLOGY CO.,LTD. Address before: 526040 No. 26 Yingbin Road, hi tech Industrial Development Zone, Guangdong, Zhaoqing Patentee before: Zhaoqing Universal Power Technology Co.,Ltd. |
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