CN201548324U - Automatic detecting device for fluorescent tubes - Google Patents
Automatic detecting device for fluorescent tubes Download PDFInfo
- Publication number
- CN201548324U CN201548324U CN2009202310685U CN200920231068U CN201548324U CN 201548324 U CN201548324 U CN 201548324U CN 2009202310685 U CN2009202310685 U CN 2009202310685U CN 200920231068 U CN200920231068 U CN 200920231068U CN 201548324 U CN201548324 U CN 201548324U
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- detecting
- tube
- fluorescent tube
- fluorescent tubes
- automatic
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic detecting device for fluorescent tubes, which comprises a tube loading device, a main detecting machine, a tube unloading device and a detecting circuit. The tube loading device, the main detecting machine and the tube unloading device are successively connected; the fluorescent tubes produced on an automatic production line is received by the tube loading device and automatically delivered to the main detecting machine; and the fluorescent tubes are classified and screened by the tube unloading device after detected. The tests indicate that the automatic detecting device for fluorescent tubes is capable of meeting the final exworks detecting requirements for all technical targets of the fluorescent tubes, and the accurate detecting and reliable operation full prove that the performance and quality of the automatic detecting device can be full trusted. The automatic detecting device can be used singly and also be used together with the existing automatic production line. According to preliminary estimates, one detecting device connected with the existing automatic production line can substitute 4 to 5 detecting workers in one shift. The investment of the automatic detecting device can be recouped by saving labor cost only in one year.
Description
Technical field
The present invention relates to a kind of machines of fluorescent tube, be specifically related to a kind of fluorescent tube automatic checkout equipment of optical, mechanical and electronic integration.
Background technology
At present, the manufacturing enterprise of Radiating fin wind inducing structure is a lot of both at home and abroad, in order to guarantee the outgoing of fluorescent tube, after fluorescent tube creates from production line, all will carry out manual detection to every tubes.The standard of manual detection be difficult to be grasped, and particularly with the naked eye judges dark (brightness is defective) pipe, often because of the people because of the time different, make that detecting quality can not get guaranteeing.
The utility model content
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides a kind of fluorescent tube automatic checkout equipment, when guaranteeing to detect quality to be implemented in, the workman is freed from heavy manual labor.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is:
A kind of fluorescent tube automatic checkout equipment comprises tube feeding device, main machines, following pipe unit and TT﹠C system; Described tube feeding device, main machines and following pipe unit link to each other successively, and fluorescent tube imports the laggard machines of becoming owner of of tube feeding device into from production line and detects, and classify and screen by following pipe unit after finishing.
Described TT﹠C system comprises man-machine interface, switch board panel, Programmable Logic Controller, frequency converter, analog quantity unit, power module, machines part, transformer or voltage regulator module, relay, current transducer, high pressure generator and is contained in motor, sensor, starting element on the main machines; Wherein: man-machine interface or switch board panel, be used to set the startup of parameter values for detection and control of conversion device and stop, thus the running of opertaing device; Transformer or voltage regulator module are used for regulating being added in light tube electric voltage; Current transducer is used to measure by every lamp tube current, and delivers to Programmable Logic Controller with the MODBUS communication modes and handle; The analog quantity unit, the parameter signal that is used to detect fluorescent tube converts analog quantity to and delivers to Programmable Logic Controller; High-voltage generator is used for adding high voltage between filament and lamp base, carries out withstand voltage test, and test findings is delivered to Programmable Logic Controller; Relay is used to carry out the switching of various ballast resistors.
This equipment has the lighting tube brightness detection, the aluminium cap intersects and fracture of wire (resistance) detection, four functions of fluorescent tube length with lamp base resistance test, seal wire.Particularly, because the detection difficulty of hidden pipe is bigger, adopted photoelectricity and electric current two cover means, as long as one is detected index and can't pass, it is defective that this pipe promptly is considered to.
The parameter of all detections of this checkout equipment, all can be very directly perceived by man-machine interface, set easily,, just can guarantee the rejecting of the pipe that do not work, hidden pipe, seal wire intersection, fracture of wire, the overproof and withstand voltage not pipe up to standard of fluorescent tube length accurate as long as the parameter of setting is correct.Its functional characteristic is as follows:
Detection kind: 18W, 20W, 30W, 36W, 40W choose wantonly or full choosing.Detection speed: 1300～1500/H, adjustable.Conduction time: 14.4S, 16.8S, 19.2S third gear.After conduction time is selected, still can suitably adjust conduction time by changing detection speed.Fluorescent tube length: 589.8～1197.4mm, adjustable.False drop rate:＜1%.Machine loss rate:＜1 ‰.
Beneficial effect: through test, fluorescent tube automatic checkout equipment of the present utility model, can satisfy to the every technical indicator of fluorescent light final factory inspection requirement, no matter be on the accuracy that detects, still on reliability of operation, proved fully that all its performance and quality can be trusted fully.This machines can be used separately, and use also can link to each other with existing automatic assembly line.According to preresearch estimates, 1 machines that is connected and uses with existing automatic assembly line, 1 class can substitute 4～5 and detect the workman.The investment of this equipment only depends on the cost of labor of saving, and is promptly recyclable within 1 year.
Description of drawings
Fig. 1 is the electrical schematics that fluorescent tube of the present utility model detects principle automatically
Fig. 2 is the synoptic diagram of fluorescent tube automatic checkout equipment of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained.
As shown in Figure 2, be fluorescent tube automatic checkout equipment of the present utility model.This fluorescent tube automatic checkout equipment comprises tube feeding device 1, main machines 2, following pipe unit 3 and testing circuit.Tube feeding device 1, main machines 2 and following pipe unit 3 link to each other successively, the fluorescent tube of producing on the automatic assembly line is received by tube feeding device, and after sending into tube feeding device 1 automatically, enter main machines 2 and detect, finish and detect the back and classify and screen by pipe unit 3 down.
As shown in Figure 1, detect the circuit diagram of principle automatically for fluorescent tube of the present utility model.This TT﹠C system comprises man-machine interface, switch board panel, Programmable Logic Controller, frequency converter, analog quantity unit, power module, machines part, transformer or voltage regulator module, relay, current transducer, high pressure generator and is contained in motor, sensor, starting element on the main machines 2; Wherein: man-machine interface or switch board panel, be used to set the startup of parameter values for detection and control of conversion device and stop, thus the running of opertaing device; Transformer or voltage regulator module can be used for regulating being added in light tube electric voltage; Current transducer is used to measure by every lamp tube current, and delivers to Programmable Logic Controller with the MODBUS communication modes and handle; The analog quantity unit, the parameter signal that is used to detect fluorescent tube converts analog quantity to and delivers to Programmable Logic Controller; High-voltage generator is used for adding high voltage between filament and lamp base, carries out withstand voltage test, and test findings is delivered to Programmable Logic Controller; Relay is used to carry out the switching of various ballast resistors.
In the automatic testing circuit of fluorescent tube of the present utility model, the man-machine interface signal input and output of carrying out each other that link to each other with Programmable Logic Controller transmit; Frequency converter, machines part and switch board panel interconnect the back signal input and output of carrying out each other that link to each other with Programmable Logic Controller and transmit.Current transducer is connected between fluorescent tube and the Programmable Logic Controller.The analog quantity unit is arranged between collection of simulant signal unit and the Programmable Logic Controller, is used for the signal conveys between them.Frequency converter, machines part and switch board panel interconnect the back and link to each other with Programmable Logic Controller and carry out each other that circuit is provided with the auxiliary reclay group.
Fluorescent tube automatic checkout equipment of the present utility model is based on Programmable Logic Controller, man-machine interface (touch-screen), multiple input signal (withstand voltage, resistance, brightness, electric current, length, position), output signal (cylinder, paintbrush etc.) is the automatic detection system of one.This equipment has following function:
By touch-screen or switch board button, the startup of may command frequency converter and stopping, thereby the running of opertaing device.Can regulate by the voltage-regulation unit and to be added in light tube electric voltage.Current transducer is measured by every lamp tube current, and delivers to PLC with the MODBUS communication modes and handle.The length signals of the every fluorescent tube that linear transducer will pass through is delivered to PLC with the analog quantity of 4-20mA.The luminance signal of fluorescent tube sends photoelectric commutator to through optical cable, and the voltage signal that converts 0-10V by photoelectric commutator to is delivered to PLC.Add a normal voltage by PLC to filament, and measure filament current,, draw the resistance of filament through the PLC computing.By high-voltage generator, between filament and lamp base, add high voltage, carry out withstand voltage test, test findings is delivered to PLC.Set lamp type by touch-screen, carry out the switching of various ballast resistors again by the PLC pilot relay.Can set the threshold value of electric current, length, brightness, resistance by touch-screen, make undesirable fluorescent tube screened come out on sorting machine.
Claims (2)
1. a fluorescent tube automatic checkout equipment is characterized in that: comprise tube feeding device (1), main machines (2), following pipe unit (3) and TT﹠C system; Described tube feeding device (1), main machines (2) and following pipe unit (3) link to each other successively, and fluorescent tube imports the laggard machines (2) of becoming owner of of tube feeding device (1) into from production line and detects, and classify and screen by following pipe unit (3) after finishing.
2. fluorescent tube automatic checkout equipment according to claim 1 is characterized in that: described TT﹠C system comprises man-machine interface, switch board panel, Programmable Logic Controller, frequency converter, analog quantity unit, power module, machines part, transformer or voltage regulator module, relay, current transducer, high pressure generator and is contained in motor, sensor, starting element on the main machines (2); Wherein: man-machine interface or switch board panel, be used to set the startup of parameter values for detection and control of conversion device and stop, thus the running of opertaing device; Transformer or voltage regulator module are used for regulating being added in light tube electric voltage; Current transducer is used to measure by every lamp tube current, and delivers to Programmable Logic Controller with the MODBUS communication modes and handle; The analog quantity unit, the parameter signal that is used to detect fluorescent tube converts analog quantity to and delivers to Programmable Logic Controller; High-voltage generator is used for adding high voltage between filament and lamp base, carries out withstand voltage test, and test findings is delivered to Programmable Logic Controller; Relay is used to carry out the switching of various ballast resistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202310685U CN201548324U (en) | 2009-08-25 | 2009-08-25 | Automatic detecting device for fluorescent tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202310685U CN201548324U (en) | 2009-08-25 | 2009-08-25 | Automatic detecting device for fluorescent tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548324U true CN201548324U (en) | 2010-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202310685U Expired - Fee Related CN201548324U (en) | 2009-08-25 | 2009-08-25 | Automatic detecting device for fluorescent tubes |
Country Status (1)
| Country | Link |
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| CN (1) | CN201548324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196550A (en) * | 2012-01-09 | 2013-07-10 | 西安智意能电子科技有限公司 | Method and equipment for screening and processing imaging information of launching light source |
| CN104438144B (en) * | 2014-12-03 | 2017-02-22 | 浙江大学 | Combined cylindrical part sorting control mechanism |
| CN113138352A (en) * | 2021-03-17 | 2021-07-20 | 临沂市蓝晶光电科技有限公司 | Overload detection device and method for heating lamp tube of printer |
-
2009
- 2009-08-25 CN CN2009202310685U patent/CN201548324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196550A (en) * | 2012-01-09 | 2013-07-10 | 西安智意能电子科技有限公司 | Method and equipment for screening and processing imaging information of launching light source |
| CN104438144B (en) * | 2014-12-03 | 2017-02-22 | 浙江大学 | Combined cylindrical part sorting control mechanism |
| CN113138352A (en) * | 2021-03-17 | 2021-07-20 | 临沂市蓝晶光电科技有限公司 | Overload detection device and method for heating lamp tube of printer |
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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 |
Granted publication date: 20100811 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |