CN103529750A - Circuit control system for independent solid cylinder carving machine - Google Patents
Circuit control system for independent solid cylinder carving machine Download PDFInfo
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- CN103529750A CN103529750A CN201310469429.0A CN201310469429A CN103529750A CN 103529750 A CN103529750 A CN 103529750A CN 201310469429 A CN201310469429 A CN 201310469429A CN 103529750 A CN103529750 A CN 103529750A
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Abstract
The invention discloses a circuit control system for an independent solid cylinder carving machine. The circuit control system comprises a 220V alternating-current power supply, an air switch KF, an X-axis stepper motor, a Y-axis stepper motor, a Z-axis stepper motor, a U-axis stepper motor, a switching circuit, a frequency conversion circuit, a driving circuit, a step-down transformer and a control card circuit. The 220V alternating-current power supply undergoes the air switch to be respectively connected with the switching circuit, the frequency conversion circuit, the driving circuit, the step-down transformer and the control card circuit, and the circuit control system carries out four-axis linkage closed-loop control on the X-axis stepper motor, the Y-axis stepper motor, the Z-axis stepper motor and the U-axis stepper motor. The 220V alternating-current power supply undergoes the step-down transformer to generate 70V alternating-current power supply, and the 70V alternating-current power supply is respectively used as the driving power supply for the X-axis stepper motor, the Y-axis stepper motor, the Z-axis stepper motor and the U-axis stepper motor. With the adoption of the technical scheme, the modularized design is adopted, the structure is reasonable, the maintenance is convenient, and the machining precision of workpieces is guaranteed.
Description
Technical field
The invention belongs to circuit control field, be specifically related to the circuit control system of the three-dimensional cylinder engraving machine of a kind of independence.
Background technology
At present, on market, the control system circuit of various types of engraving machines is complicated, X-axis stepper motor, y-axis stepper motor, Z axis stepper motor, U shaft step motor are carried out separately and controlled, separately operation, this engraving mode working (machining) efficiency is low, and movement inertia is large, cannot guarantee the machining precision of workpiece, motor is changed also inconvenient, and maintenance cost is high, and maintenance is inconvenient.
Summary of the invention
The object of the present invention is to provide the circuit control system of the three-dimensional cylinder engraving machine of a kind of independence, this control system is carried out modular design, rational in infrastructure, easy to maintenance, has guaranteed the machining precision of workpiece.
For achieving the above object, the circuit control system of the three-dimensional cylinder engraving machine of a kind of independence of the present invention, comprise 220V AC power, air switch KF, X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor, it is characterized in that: this circuit control device also comprises on-off circuit, frequency changer circuit, driving circuit, step-down transformer and control card circuit; 220V AC power is by after air switch KF, be connected with on-off circuit, frequency changer circuit, driving circuit, step-down transformer and control card circuit respectively, this circuit control system carries out four-axle linked closed-loop control to X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor; 220V AC power is by after air switch KF, after step-down transformer, produce 70V AC power, 70V AC power is electrically connected to X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor respectively, and 70V AC power is respectively as the driving power of X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor;
Described on-off circuit is comprised of rectification circuit I, approach switch K and relay XJ, and 220V AC power, by after air switch KF, through the rectification of rectification circuit I, produces 12V direct supply, and the direct supply of 12V is by being electrically connected to relay XJ by nearly K switch;
Described frequency changer circuit is comprised of frequency converter and spindle motor, and 220V AC power, by after air switch KF, is electrically connected to spindle motor through frequency converter;
The U axle driver that the Z axis driver that the Y-axis driver that the X-axis driver that described driving circuit is M860 by rectification circuit II, model, model are M860, model are Ma806 and model are Ma806 forms, 220V AC power is by after air switch KF, through the rectification of rectification circuit II, produce 75V direct supply, the direct supply of 75V is connected with X-axis driver, Y-axis driver, Z axis driver and U axle actuator electrical respectively; X-axis driver is connected with X-axis stepper motor, in order to control X-axis stepper motor; Y-axis driver is connected with y-axis stepper motor, in order to control y-axis stepper motor; Z axis driver is connected with Z axis stepper motor, in order to control Z axis stepper motor; U axle driver is connected with U shaft step motor, in order to control U shaft step motor;
Described control card circuit is comprised of rectification circuit III, control card and joystick, 220V AC power is by after air switch KF, through the rectification of rectification circuit III, produce 24V direct supply, the direct supply of 24V offers control card, joystick is electrically connected to control card, and control card is controlled by joystick; Described control card is connected with X-axis driver, Y-axis driver, Z axis driver, U axle actuator electrical in driving circuit with the relay XJ in on-off circuit, the frequency converter in frequency changer circuit respectively, by control card difference pilot relay XJ, frequency converter and X-axis driver, Y-axis driver, Z axis driver, U axle driver.
In technique scheme, by control system, X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor are carried out to four-axle linked closed-loop control, in the course of work, operating personnel first carry out tool setting to X-axis, Y-axis, then for the specification difference of each workpiece, carry out independent Z axis tool setting, after tool setting completes, control system goes out corresponding compensation desired value according to the position calculation between each engraving member and workpiece coordinate system initial point.Along with workpiece is around the rotation of U axle, engraving member can, along the accurate feeding of X, Y, Z axis, under the effect of control system, can be realized four axle closed-loop controls.Meanwhile, a plurality of engraving members can be realized self-movement, tool setting separately, work, compensation, and due to upper and lower separately, reduced movement inertia, and further improved precision, realized a plurality of engraving members independent of workpiece 360 degree cylinder rotation engravings.Engraving member adopts modular construction, is convenient to carry out motor replacing, convenient for maintaining.The present invention has the following advantages: the first, and this circuit control system is carried out modular design, and project organization is reasonable, easy to maintenance; The second, the self-movement of a plurality of engraving member energy, has reduced movement inertia; The 3rd, realize four axle closed-loop controls, guaranteed the machining precision of workpiece.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the circuit control system of the three-dimensional cylinder engraving machine of a kind of independence of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the circuit control system of the three-dimensional cylinder engraving machine of a kind of independence of the present invention is described in further detail.
As seen from Figure 1, the circuit control system of the three-dimensional cylinder engraving machine of a kind of independence of the present embodiment comprises 220V AC power, air switch KF, X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor, on-off circuit, frequency changer circuit, driving circuit, step-down transformer and control card circuit.220V AC power is by after air switch KF, be connected with on-off circuit, frequency changer circuit, driving circuit, step-down transformer and control card circuit respectively, this circuit control system carries out four-axle linked closed-loop control to X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor; 220V AC power is by after air switch KF, after step-down transformer, produce 70V AC power, 70V AC power is electrically connected to X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor respectively, and 70V AC power is respectively as the driving power of X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor.On-off circuit is comprised of rectification circuit I, approach switch K and relay XJ, and 220V AC power, by after air switch KF, through the rectification of rectification circuit I, produces 12V direct supply, and the direct supply of 12V is by being electrically connected to relay XJ by nearly K switch.Frequency changer circuit is comprised of frequency converter and spindle motor, and 220V AC power, by after air switch KF, is electrically connected to spindle motor through frequency converter.The U axle driver that the Z axis driver that the Y-axis driver that the X-axis driver that driving circuit is M860 by rectification circuit II, model, model are M860, model are Ma806 and model are Ma806 forms, 220V AC power is by after air switch KF, through the rectification of rectification circuit II, produce 75V direct supply, the direct supply of 75V is connected with X-axis driver, Y-axis driver, Z axis driver and U axle actuator electrical respectively; X-axis driver is connected with X-axis stepper motor, in order to control X-axis stepper motor; Y-axis driver is connected with y-axis stepper motor, in order to control y-axis stepper motor; Z axis driver is connected with Z axis stepper motor, in order to control Z axis stepper motor; U axle driver is connected with U shaft step motor, in order to control U shaft step motor.Control card circuit is by rectification circuit III, control card and joystick form, 220V AC power is by after air switch KF, through the rectification of rectification circuit III, produce 24V direct supply, the direct supply of 24V offers control card, joystick is electrically connected to control card, control card is controlled by joystick, control card respectively with on-off circuit in relay XJ, frequency converter in frequency changer circuit and the X-axis driver in driving circuit, Y-axis driver, Z axis driver, U axle actuator electrical connects, by control card difference pilot relay XJ, frequency converter and X-axis driver, Y-axis driver, Z axis driver, U axle driver.
In the present embodiment, according to real work needs, cylinder engraving machine can be 2,4,6,8 first-class multi-head engraving machines, in multi-head engraving machine, in general, X-axis stepper motor is 1, and y-axis stepper motor is two of left and right, and the quantity of spindle motor, Z axis stepper motor and U shaft step motor and a number of multi-head engraving machine are corresponding.
The present embodiment be take the circuit control system of independent eight three-dimensional cylinder engraving machines and is described as example.In independent 8 cylinder engraving machines, the quantity of X-axis stepper motor is 1, and the quantity of y-axis stepper motor is 2, and the quantity of spindle motor, Z axis stepper motor and U shaft step motor is respectively 8.Cylinder engraving machine can be under control system effect, can realize eight engraving members independent of workpiece 360 degree cylinder rotation engraving operations, can fully improve lathe work efficiency like this, in the unit interval, input-output ratio significantly improves, for user creates larger interests.In the present embodiment, by control system, X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor are carried out to four-axle linked closed-loop control, improved the precision of operation.In the course of work, operating personnel first carry out tool setting to X-axis, Y-axis, then for the specification difference of each workpiece, carry out independent Z axis tool setting, after tool setting completes, control system goes out corresponding compensation desired value according to the position calculation between each engraving member and workpiece coordinate system initial point.Engraving operation is still carried out according to workpiece coordinate system.After tool setting completes, control system is controlled the initial position of each engraving member according to self registering Z axis compensation index, after this location positioning, be equivalent to all engraving members and all entered workpiece coordinate system origin position, thereby can directly use identical Z axis control signal to carry out operation.Because the thickness difference for the corresponding workpiece of each engraving member is provided with corresponding compensation, thereby guaranteed the machining precision of each workpiece.Meanwhile, system can be controlled separately control signal and the power supply signal of each engraving member, has possessed the function that any selection part engraving member carries out work, fully adapts to user's different process requirements.In addition, the control system of the present embodiment is also provided with memory function, and at power-off, breaking etc. in particular cases, start can proceed to carve operation according to system log (SYSLOG) again.Meanwhile, this function is also supported operation every other day, facilitates user to carry out the processing of large-scale workpiece.The control system of the present embodiment has realized workpiece with the rotation of U axle, and engraving member can, along the accurate feeding of X, Y, Z axis, under control system effect, be realized four axle closed-loop controls.Meanwhile, engraving member has been realized eight self-movements, tool setting separately, work, compensation, and due to upper and lower separately, reduced movement inertia, and further having improved precision, it is independent of workpiece 360 degree cylinder rotation engravings that perfection has realized eight engraving members.Engraving member adopts modular construction, is convenient to carry out motor replacing, and icking tool is placed on lathe table top top simultaneously, can by changing motor and icking tool, realize fast the change of lathe target, realizes a tractor serves several purposes.
Claims (1)
1. the circuit control system of the three-dimensional cylinder engraving machine of independence, comprise 220V AC power, air switch KF, X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor, it is characterized in that: this circuit control device also comprises on-off circuit, frequency changer circuit, driving circuit, step-down transformer and control card circuit; 220V AC power is by after air switch KF, be connected with on-off circuit, frequency changer circuit, driving circuit, step-down transformer and control card circuit respectively, this circuit control system carries out four-axle linked closed-loop control to X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor; 220V AC power is by after air switch KF, after step-down transformer, produce 70V AC power, 70V AC power is electrically connected to X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor respectively, and 70V AC power is respectively as the driving power of X-axis stepper motor, y-axis stepper motor, Z axis stepper motor and U shaft step motor;
Described on-off circuit is comprised of rectification circuit I, approach switch K and relay XJ, and 220V AC power, by after air switch KF, through the rectification of rectification circuit I, produces 12V direct supply, and the direct supply of 12V is by being electrically connected to relay XJ by nearly K switch;
Described frequency changer circuit is comprised of frequency converter and spindle motor, and 220V AC power, by after air switch KF, is electrically connected to spindle motor through frequency converter;
The U axle driver that the Z axis driver that the Y-axis driver that the X-axis driver that described driving circuit is M860 by rectification circuit II, model, model are M860, model are Ma806 and model are Ma806 forms, 220V AC power is by after air switch KF, through the rectification of rectification circuit II, produce 75V direct supply, the direct supply of 75V is connected with X-axis driver, Y-axis driver, Z axis driver and U axle actuator electrical respectively; X-axis driver is connected with X-axis stepper motor, in order to control X-axis stepper motor; Y-axis driver is connected with y-axis stepper motor, in order to control y-axis stepper motor; Z axis driver is connected with Z axis stepper motor, in order to control Z axis stepper motor; U axle driver is connected with U shaft step motor, in order to control U shaft step motor;
Described control card circuit is comprised of rectification circuit III, control card and joystick, 220V AC power is by after air switch KF, through the rectification of rectification circuit III, produce 24V direct supply, the direct supply of 24V offers control card, joystick is electrically connected to control card, and control card is controlled by joystick; Described control card is connected with X-axis driver, Y-axis driver, Z axis driver, U axle actuator electrical in driving circuit with the relay XJ in on-off circuit, the frequency converter in frequency changer circuit respectively, by control card difference pilot relay XJ, frequency converter and X-axis driver, Y-axis driver, Z axis driver, U axle driver.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310469429.0A CN103529750A (en) | 2013-10-11 | 2013-10-11 | Circuit control system for independent solid cylinder carving machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310469429.0A CN103529750A (en) | 2013-10-11 | 2013-10-11 | Circuit control system for independent solid cylinder carving machine |
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| CN201310469429.0A Pending CN103529750A (en) | 2013-10-11 | 2013-10-11 | Circuit control system for independent solid cylinder carving machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660083A1 (en) * | 1990-03-23 | 1991-09-27 | Fortier Georges | Laser etching equipment |
| CN101216704A (en) * | 2007-12-28 | 2008-07-09 | 中国地质大学（武汉） | Multi-station numerical control system dedicated for sculpture |
| CN202860953U (en) * | 2011-12-30 | 2013-04-10 | 核动力运行研究所 | Automatic control system for flexible sludge flushing equipment for secondary lateral tube plate of steam generator |
| CN203520102U (en) * | 2013-10-11 | 2014-04-02 | 安庆市宏大涛业精啄数控科技有限公司 | Circuit control system for independent solid cylinder carving machine |
-
2013
- 2013-10-11 CN CN201310469429.0A patent/CN103529750A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660083A1 (en) * | 1990-03-23 | 1991-09-27 | Fortier Georges | Laser etching equipment |
| CN101216704A (en) * | 2007-12-28 | 2008-07-09 | 中国地质大学（武汉） | Multi-station numerical control system dedicated for sculpture |
| CN202860953U (en) * | 2011-12-30 | 2013-04-10 | 核动力运行研究所 | Automatic control system for flexible sludge flushing equipment for secondary lateral tube plate of steam generator |
| CN203520102U (en) * | 2013-10-11 | 2014-04-02 | 安庆市宏大涛业精啄数控科技有限公司 | Circuit control system for independent solid cylinder carving machine |
Non-Patent Citations (1)
| Title |
|---|
| 周伟安: "基于DSP的小型雕刻机全闭环控制系统设计", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
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Application publication date: 20140122 |