CN200981049Y - Stroke spraying elevator - Google Patents
Stroke spraying elevator Download PDFInfo
- Publication number
- CN200981049Y CN200981049Y CNU2006201408146U CN200620140814U CN200981049Y CN 200981049 Y CN200981049 Y CN 200981049Y CN U2006201408146 U CNU2006201408146 U CN U2006201408146U CN 200620140814 U CN200620140814 U CN 200620140814U CN 200981049 Y CN200981049 Y CN 200981049Y
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Abstract
A stroke spraying lifter comprises a framework, a mechanical transmission mechanism, and an actuating motor, wherein the mechanical transmission mechanism is arranged on the framework, the mechanical transmission mechanism comprises a speed reduction box, a chain wheel and a chain, the stroke spraying lifter also comprises a stroke control system, the stroke control system comprises a frequency-converter, an encoder and a programmable controller PLC, the output of the frequency-converter is connected with the actuating motor, the input of the frequency-converter is connected with the programmable controller PLC, the encoder is arranged on the chain wheel, the encoder is connected with the programmable controller PLC, the programmable controller PLC comprises a velocity measurement module being used to receive the measured speed of the spray gun of the encoder, a parameter setting module being used to set the control signals of the frequency-converter and sectionally set the control signals of the frequency-converter according to the operating process based on the resemblance of the work-pieces needed to be manufacture, and a spray gun control module being used to output control signals to the frequency-converter according to the setting of parameters. The utility model is capable of improving the manufacturing efficiency, heightening the control precision, and reducing the cost.
Description
(1) technical field
The utility model relates to a kind of stroke spraying lift.
(2) background technology
Existing stroke spraying lift, comprise frame, mechanical transmission mechanism, drive motors, described mechanical transmission mechanism is installed on the frame, this mechanical transmission mechanism comprises reduction box, sprocket wheel and chain, motor output shaft connects reduction box, reduction box connects sprocket wheel, and sprocket wheel connects chain, and chain connects the spray gun fixed mount.In user's use, production efficiency is low, and critical process point parameter is restive, and the quality of product application is difficult to get a promotion; Traditional spraying lift " control system " is generally produced by specialized factory, has certain generality; Its particularity can't embody in the practical application of automatic application product line, so exist certain defective, cost is high again.
(3) summary of the invention
In order to overcome the deficiency that production efficiency is low, control accuracy is low, cost is high of existing stroke spraying lift, the stroke spraying lift that the utility model provides a kind of and enhances productivity, increases control accuracy, reduces cost.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of stroke spraying lift, comprise frame, mechanical transmission mechanism, drive motors, described mechanical transmission mechanism is installed on the frame, this mechanical transmission mechanism comprises reduction box, sprocket wheel and chain, described motor output shaft connects reduction box, described reduction box connects sprocket wheel, described sprocket wheel connects chain, described chain connects the spray gun fixed mount, described stroke spraying lift also comprises travel control system, described travel control system comprises frequency converter, encoder and Programmable Logic Controller PLC, the output of described frequency converter connects drive motors, the input of described frequency converter connects Programmable Logic Controller PLC, described encoder is installed on the sprocket wheel, described encoder connects Programmable Logic Controller PLC, and described Programmable Logic Controller PLC comprises the input detection spray gun speed speed detection module that is used to accept encoder; Be used to be provided with the control signal of frequency converter, according to the resemblance of workpiece to be processed, according to operational sequence, the parameter that segmentation is provided with the control signal of frequency converter is provided with module; Be used for according to the parameter setting, to the gun controls module of frequency converter output control signal; Described encoder connection speed detection module, described parameter are provided with module and connect described gun controls module, and the output of described gun controls module connects frequency converter.
Further, described stroke spraying lift also comprises balancing weight, and described balancing weight cooperates with described spray gun fixed mount.
Further again, described Programmable Logic Controller PLC connects touch-screen.
Described drive motors is a threephase asynchronous machine.
Described gear-box is a worm gear reducer.
Technical conceive of the present utility model is: about the spraying lift, all around speed of service just realizes by changing frequency converter out-put supply frequency, wherein frequency conversion speed-adjusting system adopts 64 new processing frameworks by Siemens's frequency conversion microprocessor, more integrated up-to-date microprocessor technologys comprise CLIW (LIW), instruction prediction, branch is eliminated and infer and load etc.EPIC (clear and definite parallel command calculations) design concept has been adopted in its design, and which instruction compiler wherein is responsible for determining carry out together, and this Reduced Instruction Set Computer for them (RISC) technology is a major progress.
Stroke spraying lift should have stepless speed regulation, numeral shows current of electric and operating frequency, adopt single phase poaer supply to realize not having the driving of wearing and tearing three phase electric machine, the highest or the minimum speed of restriction in continuous operation, stroke adjustment presets number by touch-screen, as long as being set, the size of numeral just can obtain different strokes, the user can be provided with buffer delay device (time-delay length can be set) according to by the length regulated at will of spray workpiece during commutation.
The beneficial effects of the utility model mainly show: 1, mode of operation can be according to the shape and structure that is coated with workpiece, and size is provided with.Can satisfy the reload request that is coated with of different workpieces in a spraying process, its operating efficiency has improved more than 1/2nd; 2, the parameter of interior dress permanent memory storage setting is set electric motor starting and is stopped time delay, and lifting travel length can freely be set, and setting accuracy has reached ± 1cm, the control accuracy height; 3, frequency converter carries out the speed adjusting, with microprocessor control and IGBT technology, makes it have reliability and flexibility; 4, few easy workout part, maintenance cost is low, and fault rate is low.
(4) description of drawings
Fig. 1 is the structure chart of stroke spraying lift.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the theory diagram of stroke spraying lift.
Fig. 4 is the theory diagram of Programmable Logic Controller PLC.
Fig. 5 is the circuit structure diagram of PLC and frequency converter.
(5) specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of stroke spraying lift, comprise frame 1, mechanical transmission mechanism, drive motors 2, described mechanical transmission mechanism is installed on the frame 1, this mechanical transmission mechanism comprises reduction box 3, sprocket wheel 4 and chain 5, described motor 1 output shaft connects reduction box 3, described reduction box 3 connects sprocket wheel 4, described sprocket wheel 4 connects chain 5, described chain 5 connects spray gun fixed mount 6, described stroke spraying lift also comprises travel control system, described travel control system comprises frequency converter 7, encoder 8 and Programmable Logic Controller PLC9, the output of described frequency converter 7 connects drive motors 2, the input of described frequency converter 7 connects Programmable Logic Controller PLC9, and described encoder 8 is installed on the sprocket wheel 4, and described encoder 8 connects Programmable Logic Controller PLC9, described Programmable Logic Controller PLC9 comprises: speed detection module 10, and the input that is used to accept encoder detects spray gun speed; Parameter is provided with module 11, is used to be provided with the control signal of frequency converter, and according to the resemblance of workpiece to be processed, according to operational sequence, segmentation is provided with the control signal of frequency converter; Gun controls module 12 is used for according to the parameter setting, to frequency converter output control signal.Described encoder 8 connection speed detection modules 10, described parameter are provided with module 11 and connect described gun controls module 12, and the output of described gun controls module 12 connects frequency converter 7.
Described stroke spraying lift also comprises balancing weight, and described balancing weight cooperates with described spray gun fixed mount.Described Programmable Logic Controller PLC connects touch-screen.
Stroke spraying lift is made up of running part and control section.Running part: form by motor → gear reduction box → sprocket wheel → chain → spray gun (spray dish) fixed mount.Control section: by encoder → PLC → touch screen → frequency converter.
Power supply: insert single-phase 200V/50HZ power supply, frequency allowed band 47HZ-63HZ, voltage allowed band 230V ± 15% (195.5-264.5V).
Motor: motor is a threephase asynchronous, by frequency converter single phase poaer supply is converted to three phase mains, and change frequency is to realize the speed governing of motor, three characteristics of the middle term power line voltage is 220V, so motor all can be worked in delta connection and star connection, star connection moment is less, rotates as lifting and must use delta connection when having any problem.
Gear reduction box: plastics spraying machine adopts worm gear reducer, and its speed reducing ratio is to annotate machine oil in 15.It is to annotate butter in 17 that paint spraying machine adopts its speed reducing ratio of cycloid reduction box, and reduction box and motor join together.
Sprocket wheel: lift has 4 sprocket wheels, measure-alike, and pitch diameter is about 105mm, gear is 26, endoporus 18.
Chain: adopt international GB1243.1, single 08B bushroller chain.
Spray gun (dish) fixed mount: adopt balancing weight balance with it, increase the stationarity of walking chain.
Frequency converter: the frequency converter that adopts Siemens to produce, reliable operation, the commutation up and down of whole lift, speed are regulated, speed change all goes to send instruction by the relevant function of frequency converter.
Encoder: during rotation, can export the umber of pulse corresponding with the anglec of rotation continuously, inactive state is not exported.Therefore, need only paired pulses and count, just the position that rotates as can be known.
The stroke of present embodiment is stable, control easy, be divided into 1.5 meters, 2.0 rice, 2.5 three kinds of standard stroke specifications of rice, stroke can be adjusted on control panel, the stepless setting in the stroke range, the extreme position of the following speed of service, rising or falling speed is the highest to transfer to 75cm/ second, turning back of front and back a little operates steadily, easy maintenance, pipeline support guarantees that each rifle spraying is balanced, operate steadily, reduce fluctuation, make the spray gun of its excellent performance be able to normalized application, performance, especially main is: delivery system is the automatic sine curve control spray gun spraying path of basic bar with the Wagner technical level by three-dimensional Z axle operation, under any condition, can guarantee target workpiece is uniformly sprayed.
Claims (5)
1, a kind of stroke spraying lift, comprise frame, mechanical transmission mechanism, drive motors, described mechanical transmission mechanism is installed on the frame, this mechanical transmission mechanism comprises reduction box, sprocket wheel and chain, described motor output shaft connects reduction box, described reduction box connects sprocket wheel, described sprocket wheel connects chain, described chain connects the spray gun fixed mount, it is characterized in that: described stroke spraying lift also comprises travel control system, described travel control system comprises frequency converter, encoder and Programmable Logic Controller PLC, the output of described frequency converter connects drive motors, the input of described frequency converter connects Programmable Logic Controller PLC, described encoder is installed on the sprocket wheel, described encoder connects Programmable Logic Controller PLC, and described Programmable Logic Controller PLC comprises: the input that is used to accept encoder detects the speed detection module of spray gun speed; Be used to be provided with the control signal of frequency converter, according to the resemblance of workpiece to be processed, according to operational sequence, the parameter that segmentation is provided with the control signal of frequency converter is provided with module; Be used for according to the parameter setting, to the gun controls module of frequency converter output control signal; Described encoder connection speed detection module, described parameter are provided with module and connect described gun controls module, and the output of described gun controls module connects frequency converter.
2, stroke spraying lift as claimed in claim 1 is characterized in that: described stroke spraying lift also comprises balancing weight, and described balancing weight cooperates with described spray gun fixed mount.
3, stroke spraying lift as claimed in claim 1 or 2, it is characterized in that: described Programmable Logic Controller PLC connects touch-screen.
4, stroke spraying lift as claimed in claim 3, it is characterized in that: described drive motors is a threephase asynchronous machine.
5, stroke spraying lift as claimed in claim 3, it is characterized in that: described gear-box is a worm gear reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201408146U CN200981049Y (en) | 2006-12-07 | 2006-12-07 | Stroke spraying elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201408146U CN200981049Y (en) | 2006-12-07 | 2006-12-07 | Stroke spraying elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981049Y true CN200981049Y (en) | 2007-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201408146U Expired - Lifetime CN200981049Y (en) | 2006-12-07 | 2006-12-07 | Stroke spraying elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981049Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396688B (en) * | 2008-11-11 | 2010-10-20 | 河南省西保冶材集团有限公司 | Refractory inner wall coating spraying machine |
| CN103008159A (en) * | 2012-12-06 | 2013-04-03 | 中山市君禾机电设备有限公司 | Reciprocating machine with compensation control |
| CN103934226A (en) * | 2014-04-22 | 2014-07-23 | 广西壮族自治区机械工业研究院 | High-pressure water gun upper and lower stroke control device and method for full-automatic cleaning equipment of tube type heater |
| CN104209217A (en) * | 2014-08-15 | 2014-12-17 | 浙江德清莱恩斯涂装设备有限公司 | Lifting connecting chain of lifter |
| CN105537039A (en) * | 2016-02-17 | 2016-05-04 | 江苏工程职业技术学院 | Indoor paint robot |
| CN108043633A (en) * | 2018-01-02 | 2018-05-18 | 邱小林 | A kind of shelter bridge maintenance paint spraying apparatus |
| CN108220861A (en) * | 2018-03-30 | 2018-06-29 | 哈尔滨理工大学 | A kind of compressor crank shaft applies molybdenum control method |
| CN112223520A (en) * | 2020-10-16 | 2021-01-15 | 中冶重工（唐山）有限公司 | Automatic control system and automatic control method for troweling machine |
-
2006
- 2006-12-07 CN CNU2006201408146U patent/CN200981049Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396688B (en) * | 2008-11-11 | 2010-10-20 | 河南省西保冶材集团有限公司 | Refractory inner wall coating spraying machine |
| CN103008159A (en) * | 2012-12-06 | 2013-04-03 | 中山市君禾机电设备有限公司 | Reciprocating machine with compensation control |
| CN103008159B (en) * | 2012-12-06 | 2015-07-29 | 中山市君禾机电设备有限公司 | A kind of reciprocating engine with compensatory control |
| CN103934226A (en) * | 2014-04-22 | 2014-07-23 | 广西壮族自治区机械工业研究院 | High-pressure water gun upper and lower stroke control device and method for full-automatic cleaning equipment of tube type heater |
| CN103934226B (en) * | 2014-04-22 | 2015-12-02 | 广西壮族自治区机械工业研究院 | The giant up-downgoing process control device and method of tube still heater full automatic cleaning equipment |
| CN104209217A (en) * | 2014-08-15 | 2014-12-17 | 浙江德清莱恩斯涂装设备有限公司 | Lifting connecting chain of lifter |
| CN104209217B (en) * | 2014-08-15 | 2017-03-15 | 嘉世达电梯有限公司 | A kind of lifting long, rectangular bag sewn up at both ends with an opening in the middle of lift |
| CN105537039A (en) * | 2016-02-17 | 2016-05-04 | 江苏工程职业技术学院 | Indoor paint robot |
| CN108043633A (en) * | 2018-01-02 | 2018-05-18 | 邱小林 | A kind of shelter bridge maintenance paint spraying apparatus |
| CN108043633B (en) * | 2018-01-02 | 2019-07-26 | 南通北外滩建设工程有限公司 | Paint spraying apparatus is used in a kind of maintenance of shelter bridge |
| CN108220861A (en) * | 2018-03-30 | 2018-06-29 | 哈尔滨理工大学 | A kind of compressor crank shaft applies molybdenum control method |
| CN112223520A (en) * | 2020-10-16 | 2021-01-15 | 中冶重工（唐山）有限公司 | Automatic control system and automatic control method for troweling machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071128 |
|
| EXPY | Termination of patent right or utility model |