CN202205074U - Electrical control system for automatic cutting machine - Google Patents
Electrical control system for automatic cutting machine Download PDFInfo
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- CN202205074U CN202205074U CN2011203275898U CN201120327589U CN202205074U CN 202205074 U CN202205074 U CN 202205074U CN 2011203275898 U CN2011203275898 U CN 2011203275898U CN 201120327589 U CN201120327589 U CN 201120327589U CN 202205074 U CN202205074 U CN 202205074U
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- stepper motor
- control system
- cutting
- feeding
- step actuator
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Abstract
The utility model discloses an electrical control system for an automatic cutting machine. The electrical control system comprises a master control box, a control box panel, a feeding stepper motor, a rotary encoder, a cutting stepper motor, a combined hot knife, a material receiving conveyor motor and a conveyor belt system. The electrical control system has the advantages that: the whole process is finished automatically without manual intervention, and equipment is fully automatic and intelligent; a programmable logic controller (PLC) and a human-computer interface are adopted, so that internal and peripheral wiring is greatly simplified, raw materials are saved, reliability is improved and a failure rate is greatly decreased; control flexibility is improved, and when an action mode is required to be changed, a user program is only required to be modified on site without the variation of the internal and peripheral wiring of the control box, so that cost is saved and efficiency is improved; and positioning accuracy can reach the level of more than 0.01 millimeter due to the adoption of a closed loop position control system, and various required parameters can be conveniently and directly input and modified by the human-computer interface.
Description
Technical field
The utility model relates to a kind of electric control system, specifically is a kind of electric control system that the novel bulletproof anti-puncturing compound substance of high-strength high film polyethylene fibre does not have the film sheet cutting machine that is applied to.
Background technology
The manufacturing process of high-strength high film polyethylene fiber bulletproof stab-resistant material is divided into the making that membrane material and no membrane material are arranged, and will have membrane material to carry out 0-45 ° or 0-90 ° of laying to the high-intensity two-layer bulletproof anti-puncturing composite sheet material of pressure formation as matrix and no film sheet.And this no film sheet is to use a kind of special hot cutter cutting equipment to cut synchronously in process of production.To this automatic hot jet cutting machine in Chinese patent (patent No.: ZL 2010206487437) to do detailed explanation; And for its action control be electrical apparatus control system be the utility model to describe; The conventional control as adopting of the electric control system of this automatic gas cutting machine can't reach its requirement, and the used electric equipment of conventional control is many, complex circuit; Common electric machine and position switch control accuracy are poor; And to the sheet material of different size, the adjustment of the position of Cutting Length is trouble and difficulty relatively, can't locate.
The utility model content
To the deficiency that above-mentioned similar technical matters exists, the purpose of the utility model provides a kind of electric control system that the novel bulletproof anti-puncturing compound substance of high-strength high film polyethylene fibre does not have the film sheet cutting machine that is applied to.
The technical scheme of the utility model is: a kind of electric control system of automatic gas cutting machine; Mainly comprise: main control box, control box panel, feeding stepper motor, rotary encoder, cutting stepper motor, combined hot cutter, rewinding transmit motor and conveyer belt system, it is characterized in that: PLC main frame and digital quantity expansion module, isolating transformer, cutting step actuator, feeding step actuator, DC power supplier, isolating switch and A.C. contactor, air-operated solenoid valve group are installed in main control box; Man-machine interface, power initiation/stop button, hot cutter electromotion pilot lamp, hot cutter toggle switch are installed on the control box panel; The output interface of said cutting step actuator, feeding step actuator is connected with cutting stepper motor, feeding stepper motor respectively; The cutting stepper motor is installed on the single slide rail of cutting and with cutting driver, combined hot cutter, electric heating tube and constitutes hot knife cutting system; The feeding stepper motor be installed on the feeding double sided slider bar and through the slide rail connecting shaft be connected with slide rail and with feeding driver composition feeding double sided slider bar drive system; Going out axle head feeding stepper motor two installs rotary encoder and is connected formation closed loop position control system with the PLC main frame with high-speed counting input end X10, the X11 of digital quantity expansion module.
PLC main frame in said PLC main frame and the digital quantity expansion module adopts Delta DVP-SC series transistor output type controller; The digital quantity expansion module is selected entering the quater final to go out or eight is advanced eight and go out relay or thyristor output type digital module, and both select principle for use is to select transistor input and output type main frame or the position expansion module with high-speed pulse input and output function for use.
The said direct supply that provides driver drives to cut stepper motor and feeding stepper motor is selected the DC power supplier of voltage 48V for use; PLC power supply and driver signal power supply adopt the DC power supplier power supply of 24V and 5V respectively.
Solenoid valve in the said air-operated solenoid valve group all adopts two five-way electromagnetic valves of 220V.
Said rotary encoder adopts TRD-2TH series A, B phase output coder.
The advantage of the utility model: the 1. control model of abandoning tradition, adopt advanced control theory, introduce programmable controller and man-machine interface realization software controlled, whole process is accomplished automatically, need not human intervention, makes the equipment full automation, intellectuality; 2. owing to adopted PLC and man-machine interface, inside and peripheral wiring are greatly simplified, saved starting material, improved reliability, failure rate is significantly reduced; 3. use user program control, widened range of control, increased the control dirigibility, when needing the change pattern, need not to change and reached peripheral wiring in the control box, only need the on-the-spot modification that carry out user program get final product, the saving cost has improved efficient; 4. adopt the closed loop position control system, bearing accuracy can reach 0.01 millimeter more than the rank, and man-machine interface can directly be imported and revise needed parameters easily.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Combine accompanying drawing at present, the technology contents of the utility model is described further.
As shown in Figure 1; Devices such as PLC main frame and digital quantity expansion module 3, isolating transformer 4, cutting step actuator 5, feeding step actuator 6, DC power supplier 7.1,7.2, isolating switch and A.C. contactor 8, air-operated solenoid valve group 9 are installed in main control box 1; Wherein the PLC main frame adopts Delta DVP-SC series transistor output type controller; The digital quantity expansion module can be selected entering the quater final to go out or eight advance eight and go out relay or thyristor output type digital module, and both principles of selecting for use are to select transistor input and output type main frame or the position expansion module with high-speed pulse input and output function for use; Isolating transformer 4 has the effect of isolating the Disturbance in Power Net source, and provides the power supply of the output of PLC digital quantity, DC power supplier to supply with, and output power is no less than 1KW; Cutting step actuator 5 and feeding step actuator 6; Select ASD280 series for use; Both output interfaces are connected with cutting stepper motor 14, feeding stepper motor 15 respectively; Cutting, feeding step actuator 5,6 input signals are provided by PLC high-speed pulse output terminal Y10, Y11; Direction signal is by Y0, Y1 output, and driving cutting stepper motor 14 is provided by 48V DC power supplier 7.1 with feeding stepper motor 15 output currents, and PLC power supply and driver signal power supply adopt DC power supplier 7.2 power supplies of 24V and 5V respectively; Isolating switch and A.C. contactor 8 are commonplace components; Solenoid valve in the air-operated solenoid valve group 9 is all selected the 3 position-5 way solenoid valve for use, controls the action of chuck, pressure roller, cutting roller, depression bar respectively.Man-machine interface 10 is installed on control box panel 2, power initiation/stop button 11, hot cutter electromotion pilot lamp 12 and hot cutter toggle switch 13 are selected DOP-B series man-machine interface for use.
To cut stepper motor 14 is installed on the single slide rail 16 of cutting and with cutting step actuator 5, combined hot cutter 17, electric heating tube and constitutes hot knife cutting system; Feeding stepper motor 15 be installed on the feeding double sided slider bar 18 and through slide rail connecting shaft 19 be connected with slide rail and with feeding step actuator 6 composition feeding double sided slider bar drive systems; Realize the double track driven in synchronism, cutting stepper motor 14, feeding stepper motor 15 are selected 86BYG series for use.Going out axle head feeding stepper motor 15 two installs an incremental rotary encoder 20 and is connected formation closed loop position control system with the PLC main frame with high-speed counting input end X10, the X11 of digital quantity expansion module 3.Rewinding transmits motor and adopts 1.5KW common electric machine and reductor and dull and stereotyped conveying belt to realize the transmission to sheet material.In order to make PLC and step actuator when powering on, not receive the impact of instantaneous large-current; Native system also is provided with the delay protection relay-set; Be first energized supply module, driver signal power supply, PLC power supply and step actuator output terminal are connected in time-delay again; Make PLC and step actuator avoid the impact of momentary current, improve operation stability.
Software section adopt Delta WPL Soft PLC programming software and the man-machine volume of ScreenEdit2.0 seize software according to device motion requirement carry out the establishment of each program, then the program that weaves is downloaded in PLC and the man-machine user memory.
Principle of work: high-speed pulse is exported to cutting, feeding step actuator 5,6 by Y10, the Y11 output point of PLC main frame and digital quantity expansion module; While is by Y0, the Y1 outbound course signal of PLC main frame; Step actuator 5,6 carries out the annular distribution with the high-speed pulse signal of PLC output; Export to cutting, feeding stepper motor 14,15 after the power amplification, corresponding angle of pulse signal of the every acceptance of stepper motor rotation and with the umber of pulse strict synchronism.Going out a rotary encoder that axle head installs 20 feeding stepper motor 15 two rotates with stepper motor synchronously; Rotary encoder 20 in time feeds back to the real-time displacement information of motor high-speed counter input end X10, the X11 of PLC main frame and digital quantity expansion module 3; And the comparison and the computing that do not stop with setting value; When the real-time displacement amount deducted setting value and equals zero, the expression error was zero, and the feeding process is accomplished.
Claims (5)
1. the electric control system of an automatic gas cutting machine; Comprise that main control box (1), control box panel (2), cutting stepper motor (14), feeding stepper motor (15), combined hot cutter (17), rotary encoder (20), rewinding transmit motor (21) and conveyer belt system, is characterized in that: PLC main frame and digital quantity expansion module (3), isolating transformer (4), cutting step actuator (5), feeding step actuator (6), DC power supplier (7.1,7.2), isolating switch and A.C. contactor (8), air-operated solenoid valve group (9) are installed in main control box (1); Man-machine interface (10), power initiation/stop button (11), hot cutter electromotion pilot lamp (12), hot cutter toggle switch (13) are installed on control box panel (2); The output interface of said cutting step actuator (5), feeding step actuator (6) is connected with cutting stepper motor (14), feeding stepper motor (15) respectively; Cutting stepper motor (14) is installed in the single slide rail of cutting (16) and upward and with cutting step actuator (5), combined hot cutter (17), electric heating tube constitutes hot knife cutting system; Feeding stepper motor (15) be installed in that feeding double sided slider bar (18) is gone up and through slide rail connecting shaft (19) be connected with slide rail and with feeding step actuator (6) composition feeding double sided slider bar drive system; Go out axle head feeding stepper motor (15) two rotary encoder (20) is installed, rotary encoder (20) is connected with high-speed counting input end X10, the X11 of digital quantity expansion module (3) with the PLC main frame, formation closed loop position control system.
2. the electric control system of a kind of automatic gas cutting machine according to claim 1; It is characterized in that: PLC main frame in PLC main frame and the digital quantity expansion module (3) adopts Delta DVP-SC series transistor output type controller, and the digital quantity expansion module is selected entering the quater final to go out or eight advanced eight and go out relay or thyristor output type digital module.
3. the electric control system of a kind of automatic gas cutting machine according to claim 1 is characterized in that: the said direct supply of driver drives cutting stepper motor (14) and feeding stepper motor (15) that provides is selected 48V DC power supplier (7.1) for use; PLC power supply and driver signal power supply adopt DC power supplier (7.2) power supply of 24V and 5V respectively.
4. the electric control system of a kind of automatic gas cutting machine according to claim 1, it is characterized in that: the solenoid valve in the said air-operated solenoid valve group (9) all adopts two five-way electromagnetic valves of 220V.
5. the electric control system of a kind of automatic gas cutting machine according to claim 1 is characterized in that: said rotary encoder (20) employing TRD-2TH series A, B phase output coder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203275898U CN202205074U (en) | 2011-09-02 | 2011-09-02 | Electrical control system for automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203275898U CN202205074U (en) | 2011-09-02 | 2011-09-02 | Electrical control system for automatic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205074U true CN202205074U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203275898U Expired - Fee Related CN202205074U (en) | 2011-09-02 | 2011-09-02 | Electrical control system for automatic cutting machine |
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| CN (1) | CN202205074U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961139A (en) * | 2016-07-13 | 2016-09-28 | 武汉市享昱科技有限公司 | Control system of automatic rubber tapping robot |
| CN106569454A (en) * | 2016-08-29 | 2017-04-19 | 赵子宁 | Control system based on power equipment sheet material cutting machine |
| CN107161766A (en) * | 2017-06-29 | 2017-09-15 | 西安昱杰机电设备有限公司 | A kind of electric control system and its control method of servo winder |
| CN108856600A (en) * | 2018-09-27 | 2018-11-23 | 安徽原野滤材有限公司 | A kind of apparatus for leveling of novel filtering net |
-
2011
- 2011-09-02 CN CN2011203275898U patent/CN202205074U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961139A (en) * | 2016-07-13 | 2016-09-28 | 武汉市享昱科技有限公司 | Control system of automatic rubber tapping robot |
| CN106569454A (en) * | 2016-08-29 | 2017-04-19 | 赵子宁 | Control system based on power equipment sheet material cutting machine |
| CN107161766A (en) * | 2017-06-29 | 2017-09-15 | 西安昱杰机电设备有限公司 | A kind of electric control system and its control method of servo winder |
| CN107161766B (en) * | 2017-06-29 | 2018-11-09 | 西安昱杰机电设备有限公司 | A kind of electric control system and its control method of servo winder |
| CN108856600A (en) * | 2018-09-27 | 2018-11-23 | 安徽原野滤材有限公司 | A kind of apparatus for leveling of novel filtering net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20170902 |