CN102621916A - Controller applied to curtain pressing and buckling - Google Patents
Controller applied to curtain pressing and buckling Download PDFInfo
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- CN102621916A CN102621916A CN2012100982345A CN201210098234A CN102621916A CN 102621916 A CN102621916 A CN 102621916A CN 2012100982345 A CN2012100982345 A CN 2012100982345A CN 201210098234 A CN201210098234 A CN 201210098234A CN 102621916 A CN102621916 A CN 102621916A
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- buckling
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Abstract
The invention relates to a control system based on an ARM9 (Advanced RISC Machines 9) chip and discloses a controller for controlling automatic curtain pressing and buckling. The controller comprises an ARM9 controller, a digital amount output and input, a relay group, an SPI (Serial Peripheral Interface) synchronous serial interface and an RS232 (Recommend Standard 232) asynchronous serial interface. The controller has the advantages of simple installation and operation, convenience for maintenance, low project cost, good stability and good economical benefits. Compared with PLC (Programmable Logic Controller), the controller has high intelligence. Compared with action execution via time delay, the pressing and buckling via photoelectric switch positioning are more accurate and better meet technological requirements.
Description
Technical field
The present invention relates to a kind of control system, particularly a kind of controller based on the automatic clinching of ARM chip controls curtain based on the ARM9 chip.
Background technology
The present main flow controller of China's electromechanical equipment is PLC; The development of Along with computer technology; Embedded controller (ARM) product increases rapidly in this field; And the status that in some special utilizations, gets the mastery, small PLC is formed powerful competitive pressure, in some fields even occur to replace the trend of PLC.The automatic clinching device of present Upper beam for window curtain mainly is that PLC controls.For small PLC, embedded controller has following these advantages: the calculation process ability is strong, with PC easy communication, cost low (PLC of identical relatively performance index), to optimizing application design, the user is easy to use.
Yet also there are some problems in embedded controller, such as: user's technical foundation is weak, and general not as the CLP AD of PLC, product needed is by utilization developer exploitation; Reliability is not as PLC; Product is available anywhere unlike PLC; Industrial nature is strong, and versatility is poor.
In a word, the development of Along with computer technology, user base and technical foundation progressively promote, and can effectively reduce long shortcoming of embedded controller construction cycle like this.For market; The developer always hopes to design a kind of low price, and integrated level is high, and the big controller of extendable functions; Embedded controller just in time satisfies the needs in market, so big electromechanical equipment manufacturer also begins to develop the embedded controller that is used for own equipment.Along with the maturation day by day of ARM technology, ARM is natural as the theme of controller.
Summary of the invention
1. technical matters to be solved by this invention.
Technical matters to be solved by this invention a kind ofly can be carried out automatic clinching and can realize self-adjusting control method with regard to being provided to the upper beam of curtain.
2. the technical scheme that addresses the above problem of the present invention.
Technical matters to be solved by this invention a kind ofly can be carried out automatic clinching and can realize self-adjusting control method with regard to being provided to the upper beam of curtain.
For solving the problems of the technologies described above, technical scheme of the present invention is:
The automatic clinching control system of a kind of upper beam based on the ARM9 microcontroller comprises the ARM9 controller, digital quantity output input, relay group, SPI synchronous serial interface and RS232 asynchronous serial port.
Sensor network is made up of photoelectric sensor; Each cylinder starting point and terminal point all have the position optoelectronic switch, carry out according to monitoring next action of signal controlling.The position signalling of same action detects simultaneously and can change next action over to.Adopt broadcasting and TV to open the light in spacing cylinder front side, detect the signal that puts in place of beam.
The article of touch supervisory system; Touch-screen is the MT506L that e-view company releases, and its corresponding monitoring software is EB500.Touch-screen carries out communication through the RS232 Interface and Controler.Supervisory system can monitor the situation that puts in place of each cylinder part of equipment in real time, and can carry out the real-time online adjustment.Also support simultaneously manual operation and operation automatically, hand automaticallyes switch, and reports to the police, and function such as reset.
Upper beam clinching equipment send buckle device continuously by the upper beam transport, and 5 groups of clinching tool devices and upper beam locating device are formed, and accomplishes the function that automatic louver ladder band buckles.
The upper beam transport: mainly be made up of four drive motor, driving rolls transmits.
Send buckle device continuously: send the button motor to turn round continuously, drive travelling belt and carry to the clinching device and buckle, and detect residue by photoelectricity testing part and buckle number and whether be less than 5.
Clinching device: be raised to suitable position height to the clinching instrument by the instrument jacking gear earlier, and stretch into the beam groove of upper beam.Carry out twisting action by the instrument twist mechanism then, thereby open the beam trench brace of putting the beams in place, so that packing into of buckling by sending fixation base structure to head into upper beam buckling, realizes automatic clinching process at last.
The upper beam locating device: whether photoelectric detection system can detect having the conveying of upper beam, in case the upper beam feeding beam is arranged, the spacing cylinder action of beam, making puts the beams in place decides to an accurate position, the installation of being convenient to buckle.
The present invention compared with prior art, its remarkable advantage is:
(1) fitting operation is simple, and is easy to maintenance.
(2) project cost is low, and good stability is created good economic benefits.
(3) compare PLC, have than high-intelligentization.
(4) compare and carry out action through delaying time, locate through photoswitc that to carry out clinching more accurate, more can according with process requirements.
Description of drawings
Fig. 1 is ARM microcontroller architecture figure of the present invention.
Fig. 2 is the present invention's be applied to put the beams in place mechanical action process flow diagram of automatic clinching.
Embodiment
Below in conjunction with the practical implementation example the present invention is done further detailed explanation.
Shown in Figure 1 is ARM microcontroller architecture figure, mainly is made up of Flash (BIOS), Installed System Memory, Flash (hard disk), USB interface, RS-232 serial communication interface, JTAG debug port etc.Raising along with the embedded microprocessor performance; Integrated peripheral interface equipment is more and more; And the interrupt modes that adopt communicate more between peripherals and the processor; Even do not having under the situation of operating system, also often need carry out dynamic load, thereby realize concentrated dynamic management a plurality of peripherals to the interrupt handling program of a plurality of peripherals.The output quantity of system mainly comprises the output and the relevant control level of pulse, and input comprises base sensor, torsion sensor, holder sensor, send the reading of numeral of signals such as button sensor, beam limit switch.The pin of ARM chip has more than one function mostly, uses must connect pin before a certain function be configured.Remove the shared part of debugging interface, remaining I/O mouth can satisfy the requirement of input and output concrete function.Than the PLC of performance of the same race, ARM microcontroller processing operations speed is faster, and is lower with PC easy communication, cost.So select for use the ARM microcontroller more economical and intelligent than PLC.
Shown in Figure 2 is the mechanical action process flow diagram.Promptly at first selecting automatic clinching still is manual clinching, selects intactly, selects the clinching number of beam, and whether the inspection photoelectric switching signal puts in place; Guarantee that simultaneously the beam limit switch keeps off, so just beginning by the upper beam transport is that drive motor send beam, just carries out the clinching action below; At first base rises, and then reverses, and holder jack-up will be withheld in the beam again; And then reverse back, after reversing back holder is put down, at last base is put down; Wait these actions all intact, the beam limit switch will reset, and beam will be seen off.
Physical construction is sent buckle device continuously by the upper beam transport, and 5 groups of clinching tool devices and upper beam locating device are formed, and main the completion installed the function that window shutter ladder band buckles automatically.In the use of reality, can specifically select the clinching device group number of work according to the quantity of window shutter ladder band.
(1) the upper beam transport mainly is made up of 4 drive motor.
(2) send buckle device mainly by sending the button motor continuously, travelling belt and photoelectricity testing part are formed.
(3) every group of clinching tool device is made up of three actuating mechanisms again, is respectively the instrument elevating mechanism, and the instrument twist mechanism send holder mechanism.
(4) the upper beam locating device is provided with photoelectricity testing part, the location that is used to put the beams in place.
Contrast the weakness that the present invention has remedied original technology with present scheme, it is simple to possess fitting operation, easy to maintenance, good stability, and cost is low, intelligentized advantage.
The foregoing description does not limit the present invention in any way, and every employing is equal to technical scheme that replacement or the mode of equivalent transformation obtain all in protection scope of the present invention.
Claims (2)
1. a controller that is applied to the curtain clinching is characterized in that: comprise the ARM9 controller, digital quantity output input, relay group, SPI synchronous serial interface and RS232 asynchronous serial port.
2. the controller that is applied to the curtain clinching according to claim 1 is characterized in that: the control method of ARM9 controller is that the reaction time of equipment in the clinching process and action are needed the time is to be combined and calculated the debugging gained by photoelectric sensor location and traditional empirical method in the sensor network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100982345A CN102621916A (en) | 2012-04-06 | 2012-04-06 | Controller applied to curtain pressing and buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100982345A CN102621916A (en) | 2012-04-06 | 2012-04-06 | Controller applied to curtain pressing and buckling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102621916A true CN102621916A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100982345A Pending CN102621916A (en) | 2012-04-06 | 2012-04-06 | Controller applied to curtain pressing and buckling |
Country Status (1)
| Country | Link |
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| CN (1) | CN102621916A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040169487A1 (en) * | 2002-12-25 | 2004-09-02 | Naotaka Akiwa | Shutter mechanism including stepping motor control apparatus with upper and lower limit stopping position control |
| CN201638069U (en) * | 2009-11-18 | 2010-11-17 | 中国航天科工集团第三研究院第八三五八研究所 | Distributed electromechanical equipment control device with operating system |
| CN102122141A (en) * | 2011-03-10 | 2011-07-13 | 济南大学 | Embedded general-purpose controller |
-
2012
- 2012-04-06 CN CN2012100982345A patent/CN102621916A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040169487A1 (en) * | 2002-12-25 | 2004-09-02 | Naotaka Akiwa | Shutter mechanism including stepping motor control apparatus with upper and lower limit stopping position control |
| CN201638069U (en) * | 2009-11-18 | 2010-11-17 | 中国航天科工集团第三研究院第八三五八研究所 | Distributed electromechanical equipment control device with operating system |
| CN102122141A (en) * | 2011-03-10 | 2011-07-13 | 济南大学 | Embedded general-purpose controller |
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Application publication date: 20120801 |