A kind of light of stage equipment with rotation radical occlusion device
Technical field
The present invention relates to a kind of light of stage more particularly to a kind of light of stage equipment with rotation radical occlusion device.
Background technique
Light of stage is also when lamp lighting " stage need stage illumination, lighting ", referred to as " light ".Stage design modelling means
One of.With light of stage equipment (such as illuminator, magic lantern, control system) and technological means, with the development of plot, with
Photochromic and its variation display environment, rendered atmosphere, prominent central person create stage spatial impression, time sense, mould stage performance
External, and provide necessary lighting effects (such as wind, rain, cloud, water, lightning).
Light of stage is the important component performing space and constituting.It is according to the development of plot to personage and required
Special scenes carry out the Lighting Design of comprehensive visual environment, and purposefully reproduce design idea in a manner of visual image
To the artistic creation of spectators.Should comprehensively, system the considerations of personage and plot spatial modelling, scrupulously follow modeling rule,
With good hand's section.
Existing light of stage presence, which cannot arbitrarily convert light, function is blocked without rotation, operation is more complex lacks
Point, therefore need to design and a kind of can arbitrarily convert light, have the function of that rotation blocks, operate and better simply block dress with rotating
The light of stage equipment set.
Summary of the invention
(1) technical problems to be solved
The present invention in order to overcome existing light of stage cannot arbitrarily convert light, function is blocked without rotation, operation
More complex disadvantage, the technical problem to be solved in the present invention is to provide it is a kind of can arbitrarily convert light, have the function of rotation block,
Operate the better simply light of stage equipment with rotation radical occlusion device.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a lights of stage with rotation radical occlusion device to set
It is standby, it include the first oscillating rod, the first slide-bar, first movement bar, the first plate washer, the second plate washer, the second mobile bar, the second cunning
Axis, the second oscillating rod, the first lamp, cross, the second lamp, third lamp, first gear, first motor, second gear, the 4th lamp,
Fixed plate, U-bracket, third gear, the second motor, the 4th gear, the first guide plate, the second guide plate, the 5th gear, third
Motor, the 6th gear, the first button and the second button;Left end is equipped with the second button on stage, and right end is equipped with first and presses on stage
Button, stage top are equipped with U-bracket, and bottom is equipped with fixed plate in U-bracket, and fixed plate front side is electric equipped with first gear and first
Machine, first gear are arranged in the top of first motor, cross are equipped on front side of first gear, and cross left end is equipped with the first lamp,
Cross right end is equipped with the second lamp, and cross upper end is equipped with third lamp, and cross lower end is equipped with the 4th lamp, sets on front side of first motor
There is second gear, second gear is engaged with first gear, and bottom end is equipped with the first guide plate on the left of U-bracket, and the first guide plate is right
Side upper end has the first pilot hole, and third gear and the second motor are equipped on the left of the first guide plate, and the second motor is arranged in third
The lower section of gear is equipped with the 4th gear on front side of the second motor, and the 4th gear is engaged with third gear, and third gear upper end is equipped with the
One oscillating rod, has the one one word hole on the first oscillating rod, equipped with the first slide-bar, the first slide-bar and the 1st in the one one word hole
Word hole cooperates, and first movement bar is fixedly connected on the first slide-bar, and first movement bar right end passes through the first pilot hole and is equipped with first
Plate washer, U-bracket right side bottom end are equipped with the second guide plate, and upper end has the second pilot hole, the second guiding on the left of the second guide plate
The 6th gear and third motor are equipped on the right side of plate, the lower section of the 6th gear is arranged in third motor, and the is equipped on front side of third motor
Five gears, the 5th gear are engaged with the 6th gear, and the 6th gear upper end is equipped with the second oscillating rod, have second on the second oscillating rod
One word hole is equipped with the second slide-bar, the second slide-bar and the cooperation of the 2nd 1 word hole in the 2nd 1 word hole, is fixedly connected on the second slide-bar
Second mobile bar, the second mobile bar left end pass through the second pilot hole and are equipped with the second plate washer, and the first button and first motor pass through line
Road connection, the second button and the second motor and third motor pass through connection.
Preferably, further include having controller, U-bracket inner top right end be equipped with controller, the first button, the second button,
First motor, the second motor and third motor are all connect with controller respectively.
Preferably, further include having shield, controller periphery be equipped with shield, shield with a thickness of 0.5 centimetre, protection
The left view of cover is square.
Preferably, shield is equipped with aperture, and the diameter of aperture is 1 centimetre.
Preferably, in a rectangular parallelepiped shape, the material of fixed plate is stainless steel to fixed plate, fixed plate with a thickness of 1.5 centimetres, Gu
The length of fixed board is 2 meters, and the width of fixed plate is 1 meter.
Preferably, the left side bottom end of U-bracket is fixedly connected with the upper surface of the first guide plate, the thickness of the first guide plate
Be 1 centimetre, the right side bottom end of U-bracket is fixedly connected with the upper surface of the second guide plate, the second guide plate with a thickness of 1 li
Rice.
Preferably, cross is fixedly connected on the front side of first gear, cross with a thickness of 1 centimetre, the length of cross
Degree is 1.5 meters, and the length of the first plate washer and the second plate washer is 1 meter.
Working principle: when performance starts, the first lamp, the second lamp, third lamp and the 4th lamp is opened simultaneously, entire dance is illuminated
Platform, the first lamp, the second lamp, third lamp and the 4th lamp are all respectively provided with different lighting effects, when performing artist needs to have light
When regularly rotating, performing artist steps on the first button, keeps first motor clockwise, and first motor drives second gear clockwise, and second
Gear drives first gear to reverse by phased manner, and then cross is driven to reverse by phased manner.First motor is often suitable to turn around, the
One gear then reverses 90 °, and cross then reverses 90 °, and the first lamp turns to the position of the 4th lamp, and stops a moment.Make first
Motor is clockwise always, and the first lamp, the second lamp, third lamp and the 4th lamp is driven successively to turn to the underface of first motor, to sight
Crowd brings more bright and colourful stage effect.When performing artist only needs a lamp, the first button is stepped on again, closes first
Then motor steps on the second button, make the second motor and third motor while starting, and reverses the second motor, drives third tooth
Take turns it is clockwise, and then drive the first plate washer move to right;Keep third motor clockwise, the 6th gear is driven to reverse, and then drives the second plate washer
It moves to left.After second motor and third motor rotate appropriate angle, the second button is stepped on again, simultaneously closes off the second motor and third
Motor, the first plate washer and the second plate washer block the first lamp and the second lamp respectively at this time, leave behind the 4th lamp.After performance, close
The first lamp, the second lamp, third lamp and the 4th lamp are closed, starts the second motor and third motor drives the first plate washer and the second plate washer multiple
, after the first plate washer and second gear sheet reset, close the second motor and third motor.
Because further including having controller, U-bracket inner top right end is equipped with controller, the first button, the second button, first
Motor, the second motor and third motor are all connect with controller respectively, so opening simultaneously the first lamp, second when performance starts
Lamp, third lamp and the 4th lamp, illuminate entire stage, and the first lamp, the second lamp, third lamp and the 4th lamp are all respectively provided with different lamps
Light effect, when performing artist, which needs, rotates light regularly, after performing artist steps on the first button, the first button transmits signal
To controller, controller control first motor is clockwise, and first motor drives second gear clockwise, and second gear drives first gear
It reverses by phased manner, and then cross is driven to reverse by phased manner.For first motor often along turning around, first gear then reverses 90 °,
Cross then reverses 90 °, and the first lamp turns to the position of the 4th lamp, and stops a moment.Keep first motor clockwise always, drives
First lamp, the second lamp, third lamp and the 4th lamp successively turn to the underface of first motor, bring to spectators more bright and colourful
Stage effect.When performing artist only needs a lamp, the first button is stepped on again, the first button transmits signal to controller,
Controller controls first motor and closes, and then steps on the second button, and the second button transmits signal to controller, controller control the
Two motors and third motor start simultaneously, reverse the second motor, drive third gear clockwise, and then drive the first plate washer right
It moves;Keep third motor clockwise, the 6th gear is driven to reverse, and then the second plate washer is driven to move to left.Second motor and third motor turn
After moving appropriate angle, the second button is stepped on again, the second button transmits signal to controller, and controller controls the second motor and the
Three motors simultaneously close off, and the first plate washer and the second plate washer block the first lamp and the second lamp respectively at this time, leave behind the 4th lamp.Performance
After, close the first lamp, the second lamp, third lamp and the 4th lamp, start the second motor and third motor drive the first plate washer and
After second gear sheet reset, the first plate washer and second gear sheet reset, the second motor and third motor are closed.
Because further including having shield, controller periphery is equipped with shield, shield with a thickness of 0.5 centimetre, shield
Left view be square, so shield can dust protection, it is anti-pollution, controller is played a certain protective role, makes to control
Device is hardly damaged, long service life.
Because shield is equipped with aperture, the diameter of aperture is 1 centimetre, and institute makes to control in order to controller ventilation and heat
Device is hardly damaged, long service life.
Because the length of U-bracket be 5 meters, U-bracket with a thickness of 2 centimetres, the top view of U-bracket is square, U
The left view of shape bracket is rectangle, and the bottom of U-bracket is fixedly connected with the upper surface of fixed plate, so enhancing device
Stability.
Because fixed plate is in a rectangular parallelepiped shape, the material of fixed plate is stainless steel, fixed plate with a thickness of 1.5 centimetres, it is fixed
The length of plate is 2 meters, and the width of fixed plate is 1 meter, so fixed plate is not easy to get rusty, stability is strong.
Because the left side bottom end of U-bracket is fixedly connected with the upper surface of the first guide plate, the first guide plate with a thickness of 1
Centimetre, the right side bottom end of U-bracket is fixedly connected with the upper surface of the second guide plate, the second guide plate with a thickness of 1 centimetre, institute
It is good with the steering capability of the first guide plate and the second guide plate.
Because cross is fixedly connected on the front side of first gear, cross with a thickness of 1 centimetre, the length of cross is
1.5 meters, the length of the first plate washer and the second plate washer is 1 meter, and in order to convert light, the first plate washer and the second plate washer can be risen for institute
To the better effect of blocking.
The sea that controller selects Xiamen sea to produce for Science and Technology Ltd. is S32S0T type PLC controller, outside host
24VDC power supply, the input of 16 tunnels, the output of 16 tunnels.
SunYuanSYLED6 digital display meter is accessed in transmitter measuring circuit with plug line, the function of the table be by 0-5V,
The pick-ups signals such as 0-10V, 1-5V, 0- ± 200mV, 0-20mA, 4-20mA by setting range, linearly, accordingly with ten into
Digital quantity processed is shown.Standard electric is converted by physical quantitys such as temperature, pressure, flow, liquid levels by various related sensors
After current voltage signal, then the digital display meter is accessed, the physical quantitys real-time display such as temperature, pressure, flow, liquid level is come out, it is convenient
User is monitored control.Meanwhile digital display meter has warning function, the band isolated output switch parameter of two-way, by presetting
Good relevant numerical value, such as: being higher than a certain numerical value or be lower than a certain numerical value, display, control and alarm may be implemented.
First button connects the first digital display meter of model SYLED6, one output switch parameter is arranged, it is arranged and presses
When the first button, output signal.Second button connects the second digital display meter of model SYLED6, and it is defeated that one switching value is arranged
Out, when it being set pressing the second button, output signal.
Input/output port is defined as: X0 is to start switch, and X1 is shutdown switch, and X2 is emergency stop switch, and X3 is connection
First digital display meter of the first button, X4 are the second digital display meter for connecting the second button;Y0 is the contact clockwise for first motor
It is the contactor KM2, Y3 reversed for the second motor is use that device KM0, Y1, which are the contactor KM1, Y2 closed for first motor,
It is the contactor KM4, Y5 clockwise for third motor in the contactor KM3 that the second motor is closed, Y4 is to be closed for third motor
The contactor KM5 closed.Electric control theory figure according to figure 5, those skilled in the art do not need creative labor
It is dynamic, it can intuitively write out PLC controller by trapezoidal pattern programming language and be moved by each component of above-mentioned working principle control
The PLC program of work realizes the intelligence of present apparatus operation, and the dependent instruction of programming is all the prior art, and details are not described herein.
(3) beneficial effect
Invention achieves can arbitrarily convert light, have the function of that rotation blocks, operates better simply effect, performance starts
Afterwards, it does not need other staff and controls light, but performing artist is directly allowed to control light of stage, save a large amount of manpower
Resource, when stage needs lamp lighting, the first lamp, the second lamp, third lamp and the 4th lamp are rotatable, convert lighting effects, to dance
Platform builds unique atmosphere.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is second of schematic view of the front view of the invention.
Fig. 3 is the third schematic view of the front view of the invention.
Fig. 4 is the 4th kind of schematic view of the front view of the invention.
Fig. 5 is electric control theory figure of the invention.
The label in accompanying drawing is: the first oscillating rod of 1-, the first slide-bar of 2-, the one one word hole 3-, the first pilot hole of 4-, 5-
One mobile bar, the first plate washer of 6-, the second plate washer of 7-, the second mobile bar of 8-, the second pilot hole of 9-, the 2nd 1 word hole 10-, 11-
Two slide-bars, the second oscillating rod of 12-, the first lamp of 13-, 14- cross, the second lamp of 15-, 16- third lamp, 17- first gear, 18-
First motor, 19- second gear, the 4th lamp of 20-, 21- fixed plate, 22-U shape bracket, 23- third gear, the second motor of 24-,
The 4th gear of 25-, the first guide plate of 26-, the second guide plate of 27-, the 5th gear of 28-, 29- third motor, the 6th gear of 30-,
31- stage, the first button of 32-, the second button of 33-, 34- controller, 35- shield, 36- aperture.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of with rotation radical occlusion device light of stage equipment include as shown in Figs. 1-5 the first oscillating rod 1, first
Slide-bar 2, first movement bar 5, the first plate washer 6, the second plate washer 7, the second mobile bar 8, the second slide-bar 11, the second oscillating rod 12,
One lamp 13, cross 14, the second lamp 15, third lamp 16, first gear 17, first motor 18, second gear 19, the 4th lamp 20,
Fixed plate 21, U-bracket 22, third gear 23, the second motor 24, the 4th gear 25, the first guide plate 26, the second guide plate
27, the 5th gear 28, third motor 29, the 6th gear 30, the first button 32 and the second button 33;Left end is equipped with the on stage 31
Two buttons 33, right end is equipped with the first button 32 on stage 31, is equipped with U-bracket 22 above stage 31, bottom is set in U-bracket 22
There is fixed plate 21, first gear 17 and first motor 18 are equipped on front side of fixed plate 21, first gear 17 is arranged in first motor 18
Top, be equipped with cross 14 on front side of first gear 17,14 left end of cross is equipped with the first lamp 13, and 14 right end of cross is equipped with the
Two lamps 15,14 upper end of cross are equipped with third lamp 16, and 14 lower end of cross is equipped with the 4th lamp 20, and the is equipped on front side of first motor 18
Two gears 19, second gear 19 are engaged with first gear 17, and 22 left side bottom end of U-bracket is equipped with the first guide plate 26, and first leads
The first pilot hole 4 is had to 26 right side upper end of plate, is equipped with third gear 23 and the second motor 24 on the left of the first guide plate 26, second
The lower section of third gear 23 is arranged in motor 24, and the 4th gear 25, the 4th gear 25 and third tooth are equipped on front side of the second motor 24
23 engagement of wheel, 23 upper end of third gear are equipped with the first oscillating rod 1, have the one one word hole 3, the one one word on the first oscillating rod 1
The first slide-bar 2 is equipped in hole 3, the first slide-bar 2 and the one one word hole 3 cooperate, and are fixedly connected with first movement bar on the first slide-bar 2
5,5 right end of first movement bar passes through the first pilot hole 4 and is equipped with the first plate washer 6, and 22 right side bottom end of U-bracket is equipped with the second guide plate
27,27 left side upper end of the second guide plate has the second pilot hole 9, and the 6th gear 30 and third electricity are equipped on the right side of the second guide plate 27
Machine 29, third motor 29 are arranged in the lower section of the 6th gear 30, are equipped with the 5th gear 28, the 5th gear 28 on front side of third motor 29
It is engaged with the 6th gear 30,30 upper end of the 6th gear is equipped with the second oscillating rod 12, has the 2nd 1 word hole on the second oscillating rod 12
The second slide-bar 11 is equipped in 10, the 2nd 1 word hole 10, the second slide-bar 11 and the 2nd 1 word hole 10 cooperate, fixed on the second slide-bar 11
It is connected with the second mobile bar 8,8 left end of the second mobile bar passes through the second pilot hole 9 and is equipped with the second plate washer 7, the first button 32 and the
One motor 18 passes through connection by connection, the second button 33 and the second motor 24 and third motor 29.
It further include having controller 34,22 inner top right end of U-bracket is equipped with controller 34, the first button 32, the second button
33, first motor 18, the second motor 24 and third motor 29 are all connect with controller 34 respectively.
Further include having shield 35, the periphery of controller 34 is equipped with shield 35, shield 35 with a thickness of 0.5 centimetre, prevent
The left view of shield 35 is square.
Shield 35 is equipped with aperture 36, and the diameter of aperture 36 is 1 centimetre.
In a rectangular parallelepiped shape, the material of fixed plate 21 is stainless steel to fixed plate 21, fixed plate 21 with a thickness of 1.5 centimetres, Gu
The length of fixed board 21 is 2 meters, and the width of fixed plate 21 is 1 meter.
The left side bottom end of U-bracket 22 is fixedly connected with the upper surface of the first guide plate 26, the thickness of the first guide plate 26
It is 1 centimetre, the right side bottom end of U-bracket 22 is fixedly connected with the upper surface of the second guide plate 27, the thickness of the second guide plate 27
It is 1 centimetre.
Cross 14 is fixedly connected on the front side of first gear 17, cross 14 with a thickness of 1 centimetre, the length of cross 14
Degree is 1.5 meters, and the length of the first plate washer 6 and the second plate washer 7 is 1 meter.
Working principle: when performance starts, the first lamp 13, the second lamp 15, third lamp 16 and the 4th lamp 20 is opened simultaneously, is illuminated
Entire stage 31, the first lamp 13, the second lamp 15, third lamp 16 and the 4th lamp 20 are all respectively provided with different lighting effects, work as table
When the person of drilling needs to rotate light regularly, performing artist steps on the first button 32, keeps first motor 18 clockwise, first motor 18
Drive second gear 19 clockwise, second gear 19 drives first gear 17 to reverse by phased manner, and then cross 14 is driven to be interrupted
Reverse to property.First motor 18 is often along turning around, and first gear 17 then reverses 90 °, and cross 14 then reverses 90 °, the first lamp 13
The position of the 4th lamp 20 is turned to, and stops a moment.Keep first motor 18 clockwise always, drive the first lamp 13, the second lamp 15,
Third lamp 16 and the 4th lamp 20 successively turn to the underface of first motor 18, and more bright and colourful stage 31 is brought to spectators
Effect.When performing artist only needs a lamp, step on the first button 32 again, close first motor 18, then step on second by
Button 33 makes the second motor 24 and third motor 29 while starting, and reverses the second motor 24, drives third gear 23 clockwise, into
And the first plate washer 6 is driven to move to right;Keep third motor 29 clockwise, the 6th gear 30 is driven to reverse, and then drives the second plate washer 7 left
It moves.After second motor 24 and third motor 29 rotate appropriate angle, the second button 33 is stepped on again, simultaneously closes off the second motor 24
With third motor 29, the first plate washer 6 and the second plate washer 7 block the first lamp 13 and the second lamp 15 respectively at this time, leave behind the 4th lamp
20.After performance, the first lamp 13, the second lamp 15, third lamp 16 and the 4th lamp 20 are closed, starts the second motor 24 and third electricity
Machine 29 drives the first plate washer 6 and the second plate washer 7 to reset, and after the first plate washer 6 and the reset of the second plate washer 7, closes 24 He of the second motor
Third motor 29.
Because further including having controller 34,22 inner top right end of U-bracket is equipped with controller 34, the first button 32, second
Button 33, first motor 18, the second motor 24 and third motor 29 are all connect with controller 34 respectively, so when performance starts,
The first lamp 13, the second lamp 15, third lamp 16 and the 4th lamp 20 are opened simultaneously, entire stage 31, the first lamp 13, the second lamp are illuminated
15, third lamp 16 and the 4th lamp 20 are all respectively provided with different lighting effects, when performing artist needs to rotate light regularly
When, after performing artist steps on the first button 32, the first button 32 transmits signal to controller 34, and controller 34 controls first motor 18
Clockwise, first motor 18 drives second gear 19 clockwise, and second gear 19 drives first gear 17 to reverse by phased manner, and then band
Dynamic cross 14 reverses by phased manner.First motor 18 is often along turning around, and first gear 17 then reverses 90 °, and cross 14 is then inverse
Turn 90 °, the first lamp 13 turns to the position of the 4th lamp 20, and stops a moment.Keep first motor 18 clockwise always, drives first
Lamp 13, the second lamp 15, third lamp 16 and the 4th lamp 20 successively turn to the underface of first motor 18, bring to spectators more gorgeous
Beautiful colorful 31 effect of stage.When performing artist only needs a lamp, the first button 32, the first button 32 transmitting letter are stepped on again
Number to controller 34, controller 34 controls first motor 18 and closes, and then steps on the second button 33, and the second button 33 transmits signal
To controller 34, controller 34 controls the second motor 24 and third motor 29 and starts simultaneously, reverses the second motor 24, drive the
Three gears 23 are clockwise, and then the first plate washer 6 is driven to move to right;Keep third motor 29 clockwise, drives the 6th gear 30 to reverse, and then band
Dynamic second plate washer 7 moves to left.After second motor 24 and third motor 29 rotate appropriate angle, the second button 33 is stepped on again, second
Button 33 transmits signal to controller 34, and controller 34 controls the second motor 24 and third motor 29 simultaneously closes off, and at this time first
Plate washer 6 and the second plate washer 7 block the first lamp 13 and the second lamp 15 respectively, leave behind the 4th lamp 20.After performance, first is closed
Lamp 13, the second lamp 15, third lamp 16 and the 4th lamp 20 start the second motor 24 and third motor 29 and drive the first plate washer 6 and the
Two plate washers 7 reset, and after the first plate washer 6 and the reset of the second plate washer 7, close the second motor 24 and third motor 29.
Because further including having shield 35, the periphery of controller 34 is equipped with shield 35, shield 35 with a thickness of 0.5 li
Rice, the left view of shield 35 is square, thus shield 35 can dust protection, it is anti-pollution, controller 34 is played certain
Protective effect is hardly damaged controller 34, long service life.
Because shield 35 is equipped with aperture 36, the diameter of aperture 36 is 1 centimetre, and institute dissipates in order to the ventilation of controller 34
Heat is hardly damaged controller 34, long service life.
Because the length of U-bracket 22 be 5 meters, U-bracket 22 with a thickness of 2 centimetres, the top view of U-bracket 22 is positive
Rectangular, the left view of U-bracket 22 is rectangle, and the bottom of U-bracket 22 is fixedly connected with the upper surface of fixed plate 21, so
Enhance the stability of device.
Because fixed plate 21 is in a rectangular parallelepiped shape, the material of fixed plate 21 is stainless steel, fixed plate 21 with a thickness of 1.5 lis
Rice, the length of fixed plate 21 are 2 meters, and the width of fixed plate 21 is 1 meter, so fixed plate 21 is not easy to get rusty, stability is strong.
Because the left side bottom end of U-bracket 22 is fixedly connected with the upper surface of the first guide plate 26, the first guide plate 26
With a thickness of 1 centimetre, the right side bottom end of U-bracket 22 is fixedly connected with the upper surface of the second guide plate 27, the second guide plate 27
With a thickness of 1 centimetre, so the steering capability of the first guide plate 26 and the second guide plate 27 is good.
Because cross 14 is fixedly connected on the front side of first gear 17, cross 14 with a thickness of 1 centimetre, cross 14
Length be 1.5 meters, the length of the first plate washer 6 and the second plate washer 7 is 1 meter, and institute is in order to converting light, 6 He of the first plate washer
Second plate washer 7 can play the role of preferably blocking.
The sea that controller 34 selects Xiamen sea to produce for Science and Technology Ltd. is S32S0T type PLC controller 34, outside host
Portion 24VDC power supply, the input of 16 tunnels, the output of 16 tunnels.
SunYuanSYLED6 digital display meter is accessed in transmitter measuring circuit with plug line, the function of the table be by 0-5V,
The pick-ups signals such as 0-10V, 1-5V, 0- ± 200mV, 0-20mA, 4-20mA by setting range, linearly, accordingly with ten into
Digital quantity processed is shown.Standard electric is converted by physical quantitys such as temperature, pressure, flow, liquid levels by various related sensors
After current voltage signal, then the digital display meter is accessed, the physical quantitys real-time display such as temperature, pressure, flow, liquid level is come out, it is convenient
User is monitored control.Meanwhile digital display meter has warning function, the band isolated output switch parameter of two-way, by presetting
Good relevant numerical value, such as: being higher than a certain numerical value or be lower than a certain numerical value, display, control and alarm may be implemented.
First button 32 connects the first digital display meter of model SYLED6, one output switch parameter is arranged, it is arranged and presses
When lower first button 32, output signal.Second button 33 connects the second digital display meter of model SYLED6, one switch is arranged
Amount output, when it being set pressing the second button 33, output signal.
Input/output port is defined as: X0 is to start switch, and X1 is shutdown switch, and X2 is emergency stop switch, and X3 is connection
First digital display meter of the first button 32, X4 are the second digital display meter for connecting the second button 33;Y0 is clockwise for first motor 18
Contactor KM0, Y1 be that the contactor KM1, Y2 closed for first motor 18 is the contactor reversed for the second motor 24
KM2, Y3 are that the contactor KM3, Y4 closed for the second motor 24 is that the contactor KM4, Y5 clockwise for third motor 29 are
The contactor KM5 closed for third motor 29.Electric control theory figure according to figure 5, those skilled in the art
Creative labor is not needed, it is former by above-mentioned work can intuitively to write out PLC controller 34 by trapezoidal pattern programming language
Reason controls the PLC program that each component is acted, and realizes the intelligence of present apparatus operation, the dependent instruction of programming is all existing skill
Art, details are not described herein.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.