CN201545485U - Control system for accurately positioning different vehicle types in friction-type conveyer system - Google Patents
Control system for accurately positioning different vehicle types in friction-type conveyer system Download PDFInfo
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- CN201545485U CN201545485U CN2009200490768U CN200920049076U CN201545485U CN 201545485 U CN201545485 U CN 201545485U CN 2009200490768 U CN2009200490768 U CN 2009200490768U CN 200920049076 U CN200920049076 U CN 200920049076U CN 201545485 U CN201545485 U CN 201545485U
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- friction
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- stopper
- control system
- friction wheel
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Abstract
The utility model relates to a control system for accurately positioning different vehicle types in a friction-type conveyer system. Sensors are arranged at positions needing accurate positioning; the sensors, electromagnetic valves, buttons and indicating lamps are all switched into an on-site I/O module and controlled by a PLC; and vehicle bodies of different vehicle types can be stopped at different positions, thereby trolley manufacture is enabled to be extremely simple. By replacing a plurality of positioning mechanisms with one rubber gasket, the control system leads installation, debugging and future maintenance to be extremely simple. In addition, by adding more abnormal protection and alarms in software design, the control system decreases failure.
Description
Technical field
The utility model relates to the control system of in a kind of car production travel line vehicle being located, especially a kind of accurate positioning control system of utilizing photoelectric switch to different automobile types in friction type conveying machine system.
Background technology
Friction type conveying machine is to press workpiece with two rollers, by friction force transmitting movement between contact surface and power.Because it is simple in structure, easy to manufacture, running is steady, noise is low, thereby bigger field of application is arranged.In the friction type conveying machine control system in the past, all be to use detent mechanism mostly in the pinpoint position of needs, suspender or chassis stop on the same position, and different automobile types is used the different registration device on this suspender or the chassis, thereby reach pinpoint purpose.Can make cost increase like this, the difficulty of the design of suspender and chassis, making, installation, debugging also increases greatly, particularly in vehicle more or transform in, bring many inconvenience, had a strong impact on the process and the enterprise efficiency of producing.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art; provide in a kind of friction type conveying machine system the pinpoint control system of different automobile types; in the pinpoint position of needs the vehicle body of different automobile types can be parked on the different positions; make the making of chassis become very simple like this; just can replace former a lot of detent mechanisms with a rubber pad; make installation, debugging and maintenance in the future all become very simple; and in software design, increased the consideration of more abnormal protection and warning, reduced the generation of fault.
The technical scheme that provides according to the utility model, in the described friction type conveying machine system to the pinpoint control system of different automobile types, on the friction travel line that enters before reprinting the position, extremely before set gradually second friction wheel of first friction wheel, stopper, band brake by the back, reprinting two friction wheels that band brake is set on the friction travel line of position, the 3rd friction wheel is being set going out to reprint on the friction travel line of position;
Also be provided with on the friction travel line: the stopper occupy-place switch after being positioned at stopper, the stopper on the stopper reach bit switch and stopper closes location switch, reprint two friction wheel speed reducing switch, the first chassis protection switch and the second chassis protection switch that sets gradually in the position before the stopper reset switch before second friction wheel, two friction wheels of band brake;
Above the friction travel line of reprinting the position, extremely before set gradually the diffuse transmission type photoelectric switch that detects vehicle, the diffuse transmission type photoelectric switch that detects vehicle body and the correlation photoelectric switch that is used to locate by the back;
Described stopper is connected with electromagnetic valve; Described second friction wheel, two friction wheel, electromagnetic valve, stopper occupy-place switch, stopper reach bit switch, stopper and close location switch, stopper reset switch, two friction wheel speed reducing switch, the first chassis protection switch and all be connected fieldbus by on-the-spot I/O module with the second chassis protection switch, diffuse transmission type photoelectric switch, correlation photoelectric switch, are connected with PLC, control button and indicator lamp on the fieldbus.
Described stopper adopts two automatically controlled electromagnetic valve air operated controls.
Described control button and indicator lamp are positioned on the execute-in-place box.
The diffuse transmission type photoelectric switch of described detection vehicle comprises two groups or more.
The utility model is owing to rationally used the quick conveying of friction type conveying machine and low cruise to carry out pinpoint function fully, and related sensor, electromagnetic valve, button, indicator lamp are all inserted on-the-spot I/O module control, compared with former position fixing system, have the following advantages:
1, simple in structure clear, easy-to-connect.
2, debugging, maintenance time expense significantly reduce.
3, abnormal protection and alarm message are comprehensive, prevent that effectively fault from taking place.
4, the location is accurate, and the service efficiency height can significantly improve enterprises production efficiency.
5, the scene is controlled, and has reduced because signal transmits error and the mistake that produces, and more convenient operation is more directly perceived simultaneously.
Description of drawings
Fig. 1 is transducer arrangements figure of the present utility model.
Fig. 2 is the panel layout of on-site manual operating case.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, friction type conveying machine system mainly comprises:
Friction type conveying machine is used to the car group of carrying needs to locate; Be positioned on the friction travel line,
Stopper is arranged on before the friction type conveying machine location, is used for above-mentioned car group is temporarily stopped long-pending putting;
Two friction wheels 7 of band brake are used for taking out of of positioning car group and empty chassis;
The V shape transplanter is used for carrying and reprints the car group; Reprint between the position at two friction travel lines;
Laser class correlation photoelectric switch 14 is used to detect stop position;
Diffuse transmission type photoelectric switch 12,13 is used to detect vehicle;
On the friction travel line that enters before reprinting the position, extremely before set gradually second friction wheel 5 of first friction wheel 1, stopper, band brake by the back, reprinting two friction wheels 7 that band brake is set on the friction travel line of position, the 3rd friction wheel 11 is being set going out to reprint on the friction travel line of position;
Also be provided with on the friction travel line: the stopper occupy-place switch 2 after being positioned at stopper, the stopper on the stopper reach bit switch 3 and stopper closes location switch 4, stopper reset switch 6 before second friction wheel 5 is reprinted two friction wheel speed reducing switch 8, the first chassis protection switch 9 and the second chassis protection switch 10 that sets gradually in the position before two friction wheels 7 of band brake;
Above the friction travel line of reprinting the position, extremely before set gradually the diffuse transmission type photoelectric switch 12 that detects vehicle, the diffuse transmission type photoelectric switch 13 that detects vehicle body and the correlation photoelectric switch 14 that is used to locate by the back.Described stopper adopts two automatically controlled electromagnetic valve air operated controls.All the sensors, electromagnetic valve, control button, indicator lamp insert on-the-spot I/O module and carry out acquisition of signal and control.Near reprinting the position, the M/C box is set, uses when being used for equipment debugging, maintenance, maintenance and manual activity.
Second friction wheel 5 has braking, utilize Frequency Converter Control to reach the purpose of high low cruise, when chassis is delivered to stopper occupy-place switch through first friction wheel 1 and second friction wheel 5, second friction wheel 5 shuts down, when two friction wheels 7 and the 3rd friction wheel 11 all do not have chassis, be after last car passed through fully, stopper is opened, when second friction wheel 5 turns round to reset switch, stopper cuts out, second friction wheel 5 remains in operation until trolley running to two friction wheels 7, the braking of two friction wheels 7 is opened, high-speed operation is during to two friction wheel 7 speed reducing switch, the friction wheel low-speed running judges according to vehicle body detector switch 13 whether vehicle body is arranged on the current chassis simultaneously, if there is not vehicle body just directly to pass through, if there is vehicle body just to utilize the combination of the photoelectric switch 12 that detects vehicle to be judged as which kind of vehicle, (4 pairs of photoelectric switchs can detect 16 kinds of vehicles in theory).When detecting multiple vehicle simultaneously or having vehicle body not have vehicle, then report to the police and stop line.Different vehicles is set with different laser class correlation photoelectric switchs 14 and detects stop position.According to different vehicles, when trolley running during to the position of cooresponding laser class correlation photoelectric switch 14, friction wheel shut down when promptly this photoelectric switch had signal, and braking is closed.At this moment, judge whether chassis protects chassis between the first chassis protection switch 9 and the second chassis protection switch 10, if not report to the police and to stop line.Prevent the fork collision accident on chassis and the V shape transplanter, to reach the purpose of preventive device.If between the first chassis protection switch 9 and the second chassis protection switch 10 would send can reproduced signal to the V shape transplanter; after the V shape transplanter is received this signal; then expression has been located and has been finished, and the V shape transplanter is reprinted vehicle body to adjacent friction travel line from the friction travel line.After reprinting was finished, signal was finished in the reprinting that the V shape transplanter provides.After receiving that signal is finished in reprinting, two friction wheel 7 high-speed operations are taken out of empty chassis, finish whole reprinting process.
M/C box as shown in Figure 2, the 21st, the operating case label, 22 is two grades of locking select switches, the 23rd, tape light the green button not, 24 is two grades of rotary knob formula select switches, the 25th, and tape light the green button not, the 26th, the emergency stop switch of indicator lamp redly, A, B are action indicators, wherein A is a white, and expression original position, B are green, the expression operating position, BOSS is the ground connection screw.
Also be provided with stopper abnormal signal, vehicle in the system described in the utility model and detect warning device unusual, that report to the police when the chassis position probing is unusual.Its control system is the decentralised control of fieldbus, These field control modules is passed to PLC by the signal of gathering each button, sensor, is used for drive signal lamp, valve according to the corresponding instruction output signal again, motor etc., thus reach accurate location to different automobile types.
Claims (4)
- In the friction type conveying machine system to the pinpoint control system of different automobile types, it is characterized in that: second friction wheel (5) that on the friction travel line that enters before reprinting the position, extremely before sets gradually first friction wheel (1), stopper, band brake by the back, reprinting two friction wheels (7) that band brake is set on the friction travel line of position, the 3rd friction wheel (11) is being set going out to reprint on the friction travel line of position;Also be provided with on the friction travel line: the stopper occupy-place switch (2) after being positioned at stopper, the stopper on the stopper reach bit switch (3) and stopper closes location switch (4), the stopper reset switch (6) that second friction wheel (5) is preceding, the two friction wheel speed reducing switch (8), the first chassis protection switch (9) and the second chassis protection switch (10) that set gradually in the preceding reprinting of two friction wheels (7) position of band brake;Above the friction travel line of reprinting the position, extremely before set gradually the diffuse transmission type photoelectric switch (12) that detects vehicle, the diffuse transmission type photoelectric switch (13) that detects vehicle body and the correlation photoelectric switch (14) that is used to locate by the back;Described stopper is connected with electromagnetic valve; Described second friction wheel (5), two friction wheel (7), electromagnetic valve, stopper occupy-place switch (2), stopper reach bit switch (3), stopper and close location switch (4), stopper reset switch (6), two friction wheel speed reducing switch (8), the first chassis protection switch (9) and all be connected fieldbus by on-the-spot I/O module with the second chassis protection switch (10), diffuse transmission type photoelectric switch (12,13), correlation photoelectric switch (14), are connected with PLC, control button and indicator lamp on the fieldbus.
- 2. to the pinpoint control system of different automobile types, it is characterized in that described stopper adopts two automatically controlled electromagnetic valve air operated controls in the friction type conveying machine system as claimed in claim 1.
- 3. to the pinpoint control system of different automobile types, it is characterized in that described control button and indicator lamp are positioned on the execute-in-place box in the friction type conveying machine system as claimed in claim 1.
- 4. to the pinpoint control system of different automobile types, it is characterized in that the diffuse transmission type photoelectric switch (12) of described detection vehicle comprises two groups or more in the friction type conveying machine system as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200490768U CN201545485U (en) | 2009-10-14 | 2009-10-14 | Control system for accurately positioning different vehicle types in friction-type conveyer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200490768U CN201545485U (en) | 2009-10-14 | 2009-10-14 | Control system for accurately positioning different vehicle types in friction-type conveyer system |
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| Publication Number | Publication Date |
|---|---|
| CN201545485U true CN201545485U (en) | 2010-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200490768U Expired - Fee Related CN201545485U (en) | 2009-10-14 | 2009-10-14 | Control system for accurately positioning different vehicle types in friction-type conveyer system |
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| CN (1) | CN201545485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315164A (en) * | 2016-08-27 | 2017-01-11 | 上海交通大学 | White car body online-detection intelligent positioning system and operating method thereof |
| CN109279300A (en) * | 2018-09-29 | 2019-01-29 | 东风设计研究院有限公司 | Multistation step-by-step movement rolling bed skid synchronizes transport control system and control method |
| CN112987714A (en) * | 2019-12-17 | 2021-06-18 | 集佳绿色建筑科技有限公司 | Mold vehicle control system and method |
-
2009
- 2009-10-14 CN CN2009200490768U patent/CN201545485U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315164A (en) * | 2016-08-27 | 2017-01-11 | 上海交通大学 | White car body online-detection intelligent positioning system and operating method thereof |
| CN106315164B (en) * | 2016-08-27 | 2018-09-11 | 上海交通大学 | White body on-line checking intelligent positioning system and its method of operation |
| CN109279300A (en) * | 2018-09-29 | 2019-01-29 | 东风设计研究院有限公司 | Multistation step-by-step movement rolling bed skid synchronizes transport control system and control method |
| CN112987714A (en) * | 2019-12-17 | 2021-06-18 | 集佳绿色建筑科技有限公司 | Mold vehicle control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jilin Tianqi Equipment Manufacturing Engineering Co., Ltd. Assignor: Tianqi Material Flow System Engineering Co., Ltd., Jiangsu Contract record no.: 2012220000027 Denomination of utility model: Control system for accurately positioning different vehicle types in friction-type conveyer system Granted publication date: 20100811 License type: Exclusive License Record date: 20120503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |