CN103586736B - A kind of control method of diced system - Google Patents
A kind of control method of diced system Download PDFInfo
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- CN103586736B CN103586736B CN201310504994.6A CN201310504994A CN103586736B CN 103586736 B CN103586736 B CN 103586736B CN 201310504994 A CN201310504994 A CN 201310504994A CN 103586736 B CN103586736 B CN 103586736B
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- servomechanism installation
- cut
- control method
- diced system
- controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- Mechanical Engineering (AREA)
- Automatic Control Of Machine Tools (AREA)
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Abstract
The invention provides a kind of control method of diced system, be mainly used in automation diced system field, described control method mainly comprises makes described first servomechanism installation along described material axial direction move toward one another to be cut, until described first servomechanism installation detect contact with described material to be cut time, start the operation of the described material to be cut in location, and detecting that the relative displacement that described location produces performs and locates execution time equal with default cut lengths, described first servomechanism installation is by output one settling signal; When the settling signal that described first servomechanism installation of described second servomechanism installation detecting exports, along with described material movement in vertical direction to be cut, and detect when contact with described material to be cut, execution cutting operation, until complete the cutting of described material to be cut.By described control method, make theme control framework be improved significantly, reduce and control cost, and the cut lengths precision of material is higher, the uniformity of cut lengths is also improved.
Description
Technical field
The present invention relates to a kind of material diced system, particularly relate to a kind of control method of diced system.
Background technology
Bearing is the important foundation parts of all kinds of mechanized equipment, in some high-precision engineering goods, all very strict and accurate to the precision of its aspect.In bearing machining manufacture process, need the steel pipe to making bearing to cut, traditional pipe cutting machine cut steel pipe, its principle and method all also do not reach degree of precision in cut lengths.The cut-sytle pollination method of existing pipe cutting machine mainly contains following two kinds:
One is, with the feeding style of mechanical type and pneumatic combination, steel pipe is delivered to fixing position, then cuts; Its positioning precision is to control the thickness of its cutting by auxiliary material feeder, (this length is fixed relatively long substantially to control the steel pipe of conveying one segment length by cylinder and baffle plate, ensured by the principle pushing away and keep off), then cut by cutting servo (or other devices) after carrying relative length (i.e. cutting thickness) by auxiliary material feeder.Adopt the method, the efficiency often cut is not high and pushing precision is also unsatisfactory;
Two are, the way of servo is added with motion control (motion controller of specialty), the steel pipe (this length is fixed relatively long substantially) of conveying one segment length is controlled by cylinder, the control of cutting thickness is being carried out due to positioning servo, this controls to be enter PLC (ProgrammableLogicController) by framing signal or other motion controllers control, and cuts afterwards.In addition, also have common motion control, but the powerful not pushing precision that completes of its process operational capability is not high, uniformity is not high, affects whole work efficiency and cuts precision; Be exactly high-end motion controller in addition, but cost intensive, and the cost that client pays is large, and cost height also can not get using widely.
To sum up, the prior art relevant to pipe cutting machine and method, all can't meet and control the high accuracy of cut lengths, thus the dimensional uniformity of the cutting parts obtained is poor from control method principle and equipment and cost aspect; In addition, also unsatisfactory on cutting efficiency.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide one to cut dimensional control methods, control poor for cut lengths accuracy for solving cutting control system in existing automatic cutting equipment thus obtain the not high problem of crop product uniformity.
For achieving the above object, the invention provides a kind of control method of diced system, described control method comprises: make described auxiliary material feeder material to be cut be delivered to Cutting platform and fixed by described material to be cut; Initialize described first servomechanism installation and the second servomechanism installation makes its recurrence both establish initial point; Make described first servomechanism installation along described material axial direction move toward one another to be cut, until described first servomechanism installation detect contact with described material to be cut time, start the operation of the described material to be cut in location, and detecting that the relative displacement that described location produces performs and locates execution time equal with default cut lengths, described first servomechanism installation is by output one settling signal; When the settling signal that described first servomechanism installation of described second servomechanism installation detecting exports, along with described material movement in vertical direction to be cut, and detect when contact with described material to be cut, execution cutting operation, until complete the cutting of described material to be cut.
Preferably, described diced system also comprises controller and man-machine interface display, and described controller connects described first servomechanism installation, the second servomechanism installation, and described man-machine interface display connects described controller.
Preferably, described initial point of both having set is as reference point, and it is set by the program in described controller.
Preferably, described first servomechanism installation, the second servomechanism installation comprise servo-driver and servomotor, and described servo-driver connects described controller, and described servomotor connects described servo-driver.
Preferably, described diced system also comprises feedback device, and described feedback device produces feedback signal and by this signal feedback to described controller or described servomechanism installation.
Preferably, described feedback device is specially sensor.
Preferably, described first servomechanism installation has automatic capturing function.
Preferably, described servomechanism installation only both established initial point when initializing described in recurrence once.
Preferably, described first servomechanism installation realizes returning by device self both established initial point, and described second servomechanism installation realizes returning by device self or described controller both established initial point.
Preferably, described controller is specially ProgrammableLogicController.
As mentioned above, of the present inventionly cut dimensional control methods, there is following beneficial effect: replace traditional or that existing size Control is undesirable method by the method automatically controlled, that treats blank by the inner self-fulfillment of servomotor cuts size Control, the indirect control of saving motion controller (eliminating logic control chip) captures the step realizing cutting size, shorten crawl and size Control time, improve and cut efficiency, therefore there is promotional value widely.
Accompanying drawing explanation
Fig. 1 is shown as the schematic diagram of cutting control system in one embodiment of the present invention.
Fig. 2 is shown as the control method schematic flow sheet of diced system of the present invention.
Drawing reference numeral explanation
1 auxiliary material feeder
2 materials to be cut
31 first servomechanism installations
311 servomotors
312 servo-drivers
313 first initial points
314 framing signals
32 second servomechanism installations
321 second initial points
4 controllers
5 man-machine interface displays
Sl ~ S7 step
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this description can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
The present invention is mainly used in the electrical automation system of material cutting, is illustrated for bearing diced system at this.Described bearing diced system comprises controller 4, first servomechanism installation 31, second servomechanism installation 32 and auxiliary material feeder 1, and control method of the present invention comprises:
Sl, makes described auxiliary material feeder 1 material 2 to be cut be delivered to Cutting platform and fixed by described material 2 to be cut; In the present embodiment, perform step Sl to be specially, described auxiliary material feeder l (being controlled by cylinder) is delivered to hollow steel pipe on cleavage block, wherein, described auxiliary material feeder 1 is responsible for the feeding of certain length, does not need control accuracy, when cut seat has enough hollow steel pipes need cutting time, described auxiliary material feeder 1 quits work, and ensures that hollow steel pipe is fixed, and makes it not rock or movable use.
S3, initializes described first servomechanism installation 31 and the second servomechanism installation 32 makes its recurrence both establish initial point; In the present embodiment, perform step S3 to be specially, after described system electrification, control program will initialize described first servomechanism installation 31, second servomechanism installation 32 by described controller 4, namely the initial point both established got back to by described first servomechanism installation 31, second servomechanism installation 32, and described initial point comprises the first initial point 313 and the second initial point 321; Wherein, described first servomechanism installation 31 returns the first initial point 313 by the inner teaching display stand of servo, described second servomechanism installation 32 both can carry out recurrence second initial point 321 (such as controlling recurrence second initial point 321 by described controller 4) according to the actual requirements, also the second initial point 321 can be returned by the inner teaching display stand of servo, it should be noted that this initial point has been the effect of a reference point, this initial point on-fixed is constant, can think setting by program.
S5, make described first servomechanism installation 31 along described material 2 axial direction move toward one another to be cut, until described first servomechanism installation 31 detect contact with described material 2 to be cut time, start the operation of the described material 2 to be cut in location, and detecting that the relative displacement that described location produces performs and locates execution time equal with default cut lengths, described first servomechanism installation 31 is by output one settling signal, in the present embodiment, perform step S5 to be specially, described first servomechanism installation 31 moves towards the direction of bushed bearing, when bearing edge to be encountered, the signal of a trailing edge can be provided, described first servomechanism installation 31 of described trailing edge signal input, make it to do and capture at a high speed location use, treat that crawl completes, Relatively orientation is carried out in described first servomechanism installation 31 inside, ensure that the thickness of bearing snare, after relative positioning completes, described first servomechanism installation 31 exports Relocation complete signal, special needs to be pointed out is, the location of a complete set of cutting thickness of described bearing is mainly realized by described first servomechanism installation 31 inside, eliminate the traditional method controlled by controller 4 or interrelated logic chip, thus reduce cost.
S7 is when the settling signal of described first servomechanism installation 31 output detected by described second servomechanism installation 32, along with described material 2 movement in vertical direction to be cut, and detect when contacting with described material 2 to be cut, perform cutting operation, until complete the cutting of described material to be cut 2.In the present embodiment, perform step S7 to be specially, during the settling signal that the first servomechanism installation 31 described in systems scan exports, described for driving the second servomechanism installation 32 is made startup cutoff signal, feeding cutting action is done with this, complete the cutting to described Steel Pipe For Bearing, the direction of wherein said cutting is the radial direction along described Steel Pipe For Bearing to be cut, and described second servomechanism installation 32 times bases make different cutting speeds to the degree of depth that this Steel Pipe For Bearing cuts, in addition, if for the material to be cut 2 of different materials, the material character that described second servomechanism installation 32 also will be able to cut according to it makes different cutting speeds, can be made by such cutting mode that whole to cut through journey more smooth-going, and the cut surface of the cutting products obtained is also more carefully and neatly done.
After completing above-mentioned cutting process, this system by the operation of periodically carrying out described location and cut, thus makes the carrying out of whole cutting efficient work.
As from the foregoing, when described first servomechanism installation 31, after second servomechanism installation 32 returns initial point, then with described, execution is treated that blank coaxial direction does displacement movement action in opposite directions until treat that blank contacts with described by described first servomechanism installation 31 on platform, respective sensor will for this contact by generation framing signal 314 (i.e. feedback signal), described first servomechanism installation 31 will directly make the action capturing described material 2 to be cut by for this framing signal 314, and continue after completing grasping movement to do relative displacement location action, when described relative displacement is equal with default size to be cut, described first servomechanism installation 31 stop motion also produces a settling signal a.
It should be noted that, originally be that the diced system related in embodiment also comprises man-machine interface display 5, sensor, and described controller 4 is specially PLC (ProgrammableLogicController) device, described first servomechanism installation 31, second servomechanism installation 32 comprises servo-driver 312 and servomotor 311, wherein said servo-driver 312 connects described controller 4, and described servomotor 311 connects described servo-driver 312; If trailing edge signal involved by addition in concrete execution step also not necessarily trailing edge signal could realize interrupting, and also can be other form signals such as rising edge signal.
In sum, the control method of diced system of the present invention provides a kind of method self having been come crawl to material to be cut and location by servomechanism installation inside, to avoid in prior art by controller to control corresponding servomechanism installation to the crawl of material to be cut and location, in addition, the cutting of blank can also be treated by modes such as other servomechanism installations of dependent feedback signal Direct driver, by above control method, thus the crawl shortened for material to be cut, and the time of location, make the control effects cutting size of material to be cut very accurate like this, and then the dimensional uniformity of the crop product obtained also very good.So the present invention effectively overcomes the shortcoming of the control method for diced system of the prior art, provide the control method of a kind of efficient and tool application prospect widely, thus it has great market promotional value.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a control method for diced system, described diced system comprises the first servomechanism installation, the second servomechanism installation and auxiliary material feeder, it is characterized in that, described control method comprises:
Described auxiliary material feeder is made material to be cut to be delivered to Cutting platform and fixed by described material to be cut;
Initialize described first servomechanism installation and the second servomechanism installation makes its recurrence both establish initial point;
Make described first servomechanism installation along described material axial direction move toward one another to be cut, until described first servomechanism installation detect contact with described material to be cut time, start the operation of the described material to be cut in location, and detecting that the relative displacement that described location produces performs and locates execution time equal with default cut lengths, described first servomechanism installation is by output one settling signal;
When the settling signal that described first servomechanism installation of described second servomechanism installation detecting exports, along with described material movement in vertical direction to be cut, and detect when contact with described material to be cut, execution cutting operation, until complete the cutting of described material to be cut.
2. the control method of diced system according to claim 1, it is characterized in that: described diced system also comprises controller and man-machine interface display, described controller connects described first servomechanism installation, the second servomechanism installation, and described man-machine interface display connects described controller.
3. the control method of diced system according to claim 1, is characterized in that: described initial point of both having set is as reference point, and it is set by the program in described controller.
4. the control method of diced system according to claim 1, it is characterized in that: described first servomechanism installation, the second servomechanism installation comprise servo-driver and servomotor, described servo-driver connects described controller, and described servomotor connects described servo-driver.
5. the control method of diced system according to claim 1, is characterized in that: described diced system also comprises feedback device, and described feedback device produces feedback signal and by this signal feedback to described controller or described servomechanism installation.
6. the control method of diced system according to claim 5, is characterized in that: described feedback device is specially sensor.
7. the control method of diced system according to claim 1, is characterized in that: described first servomechanism installation has automatic capturing function.
8. the control method of diced system according to claim 1, is characterized in that: both established initial point described in described servomechanism installation only returns when initializing once.
9. the control method of diced system according to claim 8, is characterized in that: described first servomechanism installation realizes returning by device self both established initial point, and described second servomechanism installation realizes returning by device self or described controller both established initial point.
10. the control method of diced system according to any one of claim 1 to 9, is characterized in that: described controller is specially ProgrammableLogicController.
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| CN201310504994.6A CN103586736B (en) | 2013-10-23 | 2013-10-23 | A kind of control method of diced system |
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| CN201310504994.6A CN103586736B (en) | 2013-10-23 | 2013-10-23 | A kind of control method of diced system |
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| CN103586736A CN103586736A (en) | 2014-02-19 |
| CN103586736B true CN103586736B (en) | 2016-02-03 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106250119B (en) * | 2016-07-21 | 2019-07-09 | 成都福誉科技有限公司 | A kind of cutter device movement mechanism initial method and system |
| CN108724332A (en) * | 2018-05-31 | 2018-11-02 | 领胜电子科技（深圳）有限公司 | A kind of tablet asynchronous operation method |
| CN110103123A (en) * | 2019-03-28 | 2019-08-09 | 北京百慕合金有限责任公司 | Cutting grinding wheel control method and device |
| CN112976087A (en) * | 2020-11-30 | 2021-06-18 | 广东元一科技实业有限公司 | Sheet cutting method and device |
| CN114918717A (en) * | 2022-05-27 | 2022-08-19 | 中冶赛迪工程技术股份有限公司 | Intelligent scrap steel cutting equipment and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020657A1 (en) * | 1995-12-08 | 1997-06-12 | Simonds Industries, Inc. | Method controlling work-feed rate for cutting materials |
| CN101482741A (en) * | 2007-12-06 | 2009-07-15 | 通快机床两合公司 | Machine tool and method for machining workpieces |
| WO2010049724A3 (en) * | 2008-10-29 | 2010-06-24 | National Oilwell Varco L.P. | Spindle drive system and method of machining a member using such a system |
| CN202088032U (en) * | 2011-04-29 | 2011-12-28 | 深圳金鸿机械制造有限公司 | Fixed-length sensing device and automatic fixed-length cutting device for steel-reinforced-plastic spirally wound pipes |
| CN103238125A (en) * | 2010-08-23 | 2013-08-07 | 山特维克有限公司 | Method for machining a workpiece |
-
2013
- 2013-10-23 CN CN201310504994.6A patent/CN103586736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020657A1 (en) * | 1995-12-08 | 1997-06-12 | Simonds Industries, Inc. | Method controlling work-feed rate for cutting materials |
| CN101482741A (en) * | 2007-12-06 | 2009-07-15 | 通快机床两合公司 | Machine tool and method for machining workpieces |
| WO2010049724A3 (en) * | 2008-10-29 | 2010-06-24 | National Oilwell Varco L.P. | Spindle drive system and method of machining a member using such a system |
| CN103238125A (en) * | 2010-08-23 | 2013-08-07 | 山特维克有限公司 | Method for machining a workpiece |
| CN202088032U (en) * | 2011-04-29 | 2011-12-28 | 深圳金鸿机械制造有限公司 | Fixed-length sensing device and automatic fixed-length cutting device for steel-reinforced-plastic spirally wound pipes |
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