CN106695710A - Driving device for dicing machine - Google Patents
Driving device for dicing machine Download PDFInfo
- Publication number
- CN106695710A CN106695710A CN201510477293.7A CN201510477293A CN106695710A CN 106695710 A CN106695710 A CN 106695710A CN 201510477293 A CN201510477293 A CN 201510477293A CN 106695710 A CN106695710 A CN 106695710A
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- CN
- China
- Prior art keywords
- actuating device
- scribing machine
- machine actuating
- workbench
- guide rail
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Abstract
The invention provides a driving device for a dicing machine. The driving device is used for driving a worktable on the dicing machine to do horizontal reciprocating movement. The driving device for the dicing machine comprises a drive base body and guide rails installed and fixed on the drive base body. The worktable is fixed to the guide rails in a sliding manner. The driving device for the dicing machine further comprises a linear motor arranged on the drive base body. The linear motor comprises a stator and a rotor. The worktable is fixed to the rotor and can linearly slides along the guide rails under the electromagnetic force action of the stator and the rotor.
Description
Technical field
The present invention relates to a kind of drive device, more particularly to a kind of drive device of scribing machine.
Background technology
As shown in figure 1, existing scribing machine X-axis drive device generally drives the workbench 2 to carry out horizontal reciprocating movement using servo electric rotating machine 3.Servo electric rotating machine 3 connects leading screw 1 by direct-connected or synchronous belt device, and leading screw 1 is by the workbench 2 of bearing block carrying scribing machine and drives the workbench 2 to carry out horizontal reciprocating movement.As the automation requirement of scribing machine is, it is necessary to possess automatic alignment function, this is accomplished by high accuracy, the motion control of response high, and stable low speed is needed in scribing machining process（Dissimilar material properties are determined）Motion, this be accomplished by drive device possess speed adjustment range wide, low speed high can high accuracy positioning, the characteristics of speed responsive is fast, and the servo electric rotating machine that traditional scribing machine is used is due to its structure and principle, it is impossible to meet the demand.
In view of this, it is necessary to existing scribing machine actuating device is improved, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of scribing machine actuating device, the scribing machine actuating device can low speed even running, be accurately positioned at a high speed, while operate steadily, vibrate it is small.
For achieving the above object, the invention provides a kind of scribing machine actuating device, for driving the workbench horizontal reciprocating movement on scribing machine, the scribing machine actuating device includes the guide rail for driving matrix and being fixed on the driving matrix, the workbench is slided and is fixed on the guide rail, wherein, the scribing machine actuating device also includes the linear electric motors being arranged on the driving matrix, the linear electric motors include stator and rotor, the workbench is fixed on the rotor, and can be in guide rail linear slide described in the electromagnetic force lower edge of stator and rotor.
As a further improvement on the present invention, sliding block is provided with the guide rail, the workbench is fixed on the sliding block.
As a further improvement on the present invention, the linear electric motors also include the grating scale of the position signalling to real-time detection workbench, the grating scale includes the grating scale tape being fixed on the driving matrix and the grating ruler reading head being fixed on the workbench, and the grating ruler reading head reads the position signalling of the workbench in real time.
As a further improvement on the present invention, the scribing machine actuating device also includes motor shield of the shade on the linear electric motors, and the headspace for the rotor motion is offered in the motor shield.
As a further improvement on the present invention, leakage inspector is additionally provided with the driving matrix, with real-time detection linear electric motors and the leak situation of guide rail area.
As a further improvement on the present invention, the leakage inspector includes water leakage detection line and the fluidic leak detector being connected with water leakage detection line, the fluidic leak detector has resistance measurement loop, judges whether leakage with the resistance of real-time detection water leakage detection line and according to the resistance of water leakage detection line.
As a further improvement on the present invention, the water leakage detection line includes two wires of mutually winding, each wire includes metal conducting layer and the insulating outer layer being coated on the outside of metal conducting layer, with in the dry state, two wires are mutually isolated, infinite, under leakage state, insulating outer layer adsorptive liquid, resistance is produced between two wires.
As a further improvement on the present invention, the material of the insulating outer layer is polyethylene.
As a further improvement on the present invention, the guide rail is line slideway.
As a further improvement on the present invention, the guide rail is air-float guide rail.
The beneficial effects of the invention are as follows：Scribing machine actuating device of the invention is by being provided with linear electric motors, so as to workbench is fixed on the rotor of linear electric motors, and can be under the electromagnetic force of stator and rotor along guide rail linear slide, so design not only increases positioning precision, expands speed adjustment range, while can also meeting, low speed is steady, the pinpoint requirement of high speed.
Brief description of the drawings
Fig. 1 is the structural representation of traditional scribing machine actuating device.
Fig. 2 is the structural representation of scribing machine actuating device of the present invention.
Fig. 3 is the top view of scribing machine actuating device shown in Fig. 2.
Fig. 4 is the front view of scribing machine actuating device shown in Fig. 2.
Fig. 5 is the Cleaning Principle schematic diagram of apparatus for testing weeping in Fig. 2.
Fig. 6 is the schematic cross-section of liquid leakage detection line in Fig. 5.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention will be described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 2 to 4, scribing machine actuating device 100 of the invention is used to drive scribing machine（It is not shown）On workbench 30 along X-direction horizontal reciprocating movement.The scribing machine actuating device 100 includes the guide rail 20 and linear electric motors 40 that drive matrix 10, be fixed on the driving matrix 10.The workbench 30 is slided and is fixed on the guide rail 20, with along the line sliding of the guide rail 20.
It is described to drive the part that matrix 10 is scribing machine.Sliding block 21 is provided with the guide rail 20, the workbench 30 is fixed on the sliding block 21.In present embodiment, the guide rail 20 is provided with two and sets up separately in the both sides being oppositely arranged of the driving matrix 10, two sliding blocks 21 of arrangement before and after being provided with each guide rail 20, so as to four angles of workbench 30 can be separately fixed on four sliding blocks 21, and then will not be turned on one's side when can ensure workbench 30 along X-direction horizontal reciprocating movement.The distance between two sliding blocks 21 on each guide rail 20 are variable, with suitable for various sizes of workbench 30.
The guide rail 20 is high-precision line slideway, on the one hand for support works platform 30, is on the other hand moved along a straight line for ensureing workbench 30.Certainly, the guide rail 20 can also be air-float guide rail, as long as support works platform 30 and can ensure that workbench 30 moves along a straight line, refuse to limit in this.
The linear electric motors 40 include stator 41 and rotor 42, and the stator 41 is fixed on the driving matrix 10, and one end of the rotor 42 protrudes into the stator 41 and can be slided towards/away from stator 41 under mutual electromagnetic force effect of the stator 41 with rotor 42.The stator 41 has various with the fit system of rotor 42, and limitation is refused in this.The workbench 30 is fixed on the rotor 42, under the electromagnetic force of stator 41 and rotor 42, to realize workbench 30 along the linear slide of the guide rail 20.
The also position signalling including being used for the grating scale of the position signalling of real-time detection workbench 30 and detect according to grating scale of the linear electric motors 40 realizes the driver of the position compensation of workbench 30（It is not shown）.The grating scale includes the grating scale tape 43 being fixed on the driving matrix 10 and the grating ruler reading head 44 being fixed on the workbench 30.The grating ruler reading head 44 is used to be read in real time in the motion process of workbench 30 position signalling of the workbench 30, and the position signalling that will be read is sent to the driver, the driver drives workbench 30 to move to relevant position further according to the position signalling control rotor 42 for receiving, the compensation of the position of workbench 30 is realized, so that preferable to the positioning precision of workbench 30.
The scribing machine actuating device 100 also includes motor shield 45 of the shade in the top of the linear electric motors 40.Because rotor 42 needs to do horizontal reciprocating movement, therefore, the headspace for the rotor 42 motion is offered in the motor shield 45（It is not shown）.In scribing machine to the workpiece on workbench 30（It is not shown）When carrying out cutting processing, cause workpiece and cutting sheet temperature higher due to frictional heat, it is therefore desirable to water cooling often to be carried out to workpiece and cutting sheet, and is easy to drainage during water cooling.The shade of the motor shield 45 in the outside of the linear electric motors 40, for ensure the stator 41 and rotor 42 of linear electric motors 40 in the case of leak also can safe handling, while the motor shield 45 can also play dust-proof effect.
As shown in Fig. 2, Fig. 5 and Fig. 6, leakage inspector 50 is additionally provided with the driving matrix 10, with real-time detection linear electric motors 40 and the leak situation in the region of guide rail 20.The leakage inspector 50 includes water leakage detection line 51 and the fluidic leak detector 52 being connected with water leakage detection line 51, the fluidic leak detector 52 has resistance measurement loop, judges whether leakage with the resistance of real-time detection water leakage detection line 51 and according to the resistance of water leakage detection line 51.
The water leakage detection line 51 is two wires of mutually winding, each wire includes metal conducting layer 511 and is coated on the insulating outer layer 512 in the outside of metal conducting layer 511, in the dry state, it is mutually isolated so that infinite due to insulating outer layer 512 between two wires；And under leakage state; the adsorptive liquid of the insulating outer layer 512, resistance is produced between two wires, when the resistance between fluidic leak detector 52 detects two wires; the device Host of scribing machine will be sent a signal to, maintenance down is needed by device Host prompting scribing machine.The material of the insulating outer layer 512 is preferably polyethylene.Resistance between two wires can be different according to the species of liquid difference, and the fluidic leak detector 52 can preferably detect the resistance of 0-50M Ω, and the wherein resistance of pure water is 18M Ω.
In sum, the one side of scribing machine actuating device 100 of the invention is by being provided with linear electric motors 40, so as to workbench 30 is fixed on the rotor 42 of linear electric motors 40, and can be under the electromagnetic force of stator 41 and rotor 42 along the linear slide of guide rail 20, so design not only increases positioning precision, expands speed adjustment range, while can also meeting, low speed is steady, the pinpoint requirement of high speed；On the other hand by setting motor shield 45 and apparatus for testing weeping 50; so as to ensure that linear electric motors 40 also can safe handling in the case of leak; apparatus for testing weeping 50 is capable of the leak state in real-time detection linear electric motors 40 and the region of guide rail 20 simultaneously, to ensure that scribing machine works under the environment of safety.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although being described in detail to the present invention with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of scribing machine actuating device, for driving the workbench horizontal reciprocating movement on scribing machine, the scribing machine actuating device includes the guide rail for driving matrix and being fixed on the driving matrix, and the workbench is slided and is fixed on the guide rail, it is characterised in that：The scribing machine actuating device also includes the linear electric motors being arranged on the driving matrix, and the linear electric motors include stator and rotor, and the workbench is fixed on the rotor, and can be in guide rail linear slide described in the electromagnetic force lower edge of stator and rotor.
2. scribing machine actuating device according to claim 1, it is characterised in that：Sliding block is provided with the guide rail, the workbench is fixed on the sliding block.
3. scribing machine actuating device according to claim 1, it is characterised in that：The linear electric motors also include the grating scale of the position signalling to real-time detection workbench, the grating scale includes the grating scale tape being fixed on the driving matrix and the grating ruler reading head being fixed on the workbench, and the grating ruler reading head reads the position signalling of the workbench in real time.
4. scribing machine actuating device according to claim 1, it is characterised in that：The scribing machine actuating device also includes motor shield of the shade on the linear electric motors, and the headspace for the rotor motion is offered in the motor shield.
5. scribing machine actuating device according to claim 1, it is characterised in that：Leakage inspector is additionally provided with the driving matrix, with real-time detection linear electric motors and the leak situation of guide rail area.
6. scribing machine actuating device according to claim 5, it is characterised in that：The leakage inspector includes water leakage detection line and the fluidic leak detector being connected with water leakage detection line, and the fluidic leak detector has resistance measurement loop, judges whether leakage with the resistance of real-time detection water leakage detection line and according to the resistance of water leakage detection line.
7. scribing machine actuating device according to claim 6, it is characterised in that：The water leakage detection line includes two wires of mutually winding, each wire includes metal conducting layer and the insulating outer layer being coated on the outside of metal conducting layer, with in the dry state, two wires are mutually isolated, infinite, under leakage state, insulating outer layer adsorptive liquid produces resistance between two wires.
8. scribing machine actuating device according to claim 7, it is characterised in that：The material of the insulating outer layer is polyethylene.
9. scribing machine actuating device according to claim 1, it is characterised in that：The guide rail is line slideway.
10. scribing machine actuating device according to claim 1, it is characterised in that：The guide rail is air-float guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477293.7A CN106695710A (en) | 2015-08-06 | 2015-08-06 | Driving device for dicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477293.7A CN106695710A (en) | 2015-08-06 | 2015-08-06 | Driving device for dicing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695710A true CN106695710A (en) | 2017-05-24 |
Family
ID=58929874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477293.7A Pending CN106695710A (en) | 2015-08-06 | 2015-08-06 | Driving device for dicing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695710A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854460A (en) * | 1996-05-07 | 1998-12-29 | Cincinnati Incorporated | Linear motor driven laser cutting machine |
| CN2897534Y (en) * | 2005-12-13 | 2007-05-09 | 江苏科技大学 | Feeding mechanism of digital-controlled lathe driven by linear electric motor |
| CN101434039A (en) * | 2007-11-16 | 2009-05-20 | 维嘉数控科技（苏州）有限公司 | Platform for driving straight line motor of PCB piercing machine |
| CN201399655Y (en) * | 2009-03-25 | 2010-02-10 | 武汉华工激光工程有限责任公司 | LED sapphire substrate scribing apparatus |
| CN101900952A (en) * | 2010-08-02 | 2010-12-01 | 中南大学 | Mask aligner mask platform adopting magnetic suspension technology |
| CN202101825U (en) * | 2011-06-13 | 2012-01-04 | 深圳市祥为测控技术有限公司 | Water leakage detection line with twin-twisted structure |
| KR20140026662A (en) * | 2012-07-19 | 2014-03-06 | 주식회사 포스코 | Apparatus for welding and method having the same |
| CN204954785U (en) * | 2015-08-06 | 2016-01-13 | 维嘉数控科技（苏州）有限公司 | Dicing saw drive arrangement |
-
2015
- 2015-08-06 CN CN201510477293.7A patent/CN106695710A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5854460A (en) * | 1996-05-07 | 1998-12-29 | Cincinnati Incorporated | Linear motor driven laser cutting machine |
| CN2897534Y (en) * | 2005-12-13 | 2007-05-09 | 江苏科技大学 | Feeding mechanism of digital-controlled lathe driven by linear electric motor |
| CN101434039A (en) * | 2007-11-16 | 2009-05-20 | 维嘉数控科技（苏州）有限公司 | Platform for driving straight line motor of PCB piercing machine |
| CN201399655Y (en) * | 2009-03-25 | 2010-02-10 | 武汉华工激光工程有限责任公司 | LED sapphire substrate scribing apparatus |
| CN101900952A (en) * | 2010-08-02 | 2010-12-01 | 中南大学 | Mask aligner mask platform adopting magnetic suspension technology |
| CN202101825U (en) * | 2011-06-13 | 2012-01-04 | 深圳市祥为测控技术有限公司 | Water leakage detection line with twin-twisted structure |
| KR20140026662A (en) * | 2012-07-19 | 2014-03-06 | 주식회사 포스코 | Apparatus for welding and method having the same |
| CN204954785U (en) * | 2015-08-06 | 2016-01-13 | 维嘉数控科技（苏州）有限公司 | Dicing saw drive arrangement |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |