CN208716231U - A kind of strip control system - Google Patents
A kind of strip control system Download PDFInfo
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- CN208716231U CN208716231U CN201821437835.3U CN201821437835U CN208716231U CN 208716231 U CN208716231 U CN 208716231U CN 201821437835 U CN201821437835 U CN 201821437835U CN 208716231 U CN208716231 U CN 208716231U
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Abstract
The utility model discloses a kind of strip control systems, including PLC master station, first substation PLC and the 2nd substation PLC, PLC master station passes through PLC master station communication line and connect respectively with the first substation PLC and the 2nd substation PLC, first substation PLC passes through the substation PLC communication line respectively and connect with the first encoder and second encoder, and first encoder and second encoder be separately fixed at the middle part of the first driving wheel side and the middle part of first driven wheel one end, a kind of strip control system of the utility model, by PLC master station by issuing order to the first substation PLC and the 2nd substation PLC, realize that multi-stage, belt is started and stopped by program setting sequence, therefore the velocity of rotation of the belt of belt feeder can be controlled；In docking process, such as there is exception, failure sound-light alarm will be issued and pass through the display failure belt position of liquid crystal display at PLC master station, while the certain time that is delayed stops to junior's belt of this grade of belt.
Description
Technical field
The utility model relates to a kind of control system, in particular to a kind of strip control system belongs to conveyer belt control skill
Art field.
Background technique
Belt feeder has that structure is simple, energy consumption is smaller, conevying efficiency adaptable to various materials is high and the operation is stable
The advantages that property is strong, is widely used in China's port traffic.With the industrial fast development in China, belt feeder is just towards big
Type, integrated direction continue to develop, so that being particularly important to multi-stage, belt machine systematic research.Currently, due to more
The huge movement system of belt feeder composition, has between equipment uncertain and serious non-linear, leads to multi-stage, belt machine
It inevitably will appear the problem of speed is uncoordinated and bring material accumulation or energy waste in the process of running, cause
Each section of belt feeder is all chronically under the working condition lower than design standard.
The velocity of rotation of the belt of current belt feeder cannot control and belt occur skidding motor temperature it is excessively high with
And belt driving failure when, do not have warning function.
Utility model content
The purpose of this utility model is to provide a kind of strip control system, with solve it is mentioned above in the background art not
There is the problem of warning function and velocity of rotation cannot control.
To achieve the above object, the utility model provides the following technical solutions: a kind of strip control system, including PLC master
Stand, the first substation PLC and the 2nd substation PLC, the PLC master station pass through PLC master station communication line respectively with the first substation PLC and
The connection of 2nd substation PLC, the first substation PLC passes through the substation PLC communication line and the first encoder and second encoder respectively
Connection, and first encoder and second encoder are separately fixed at middle part and the first driven wheel one of the first driving wheel side
The other end at the middle part at end, first driving wheel is fixedly connected with the output end of first motor, and first driving wheel passes through
First belt and the first driven wheel are sequentially connected, and are fixed with the first temperature sensor on the end cap inner wall of the first motor,
2nd substation PLC passes through the substation PLC communication line respectively and connect with third encoder and the 4th encoder, and the third is compiled
Code device and the 4th encoder are separately fixed at the middle part of the second driving wheel side and the middle part of second driven wheel one end, and described second
The other end of driving wheel is fixedly connected with the output end of the second motor, and second driving wheel is driven by the second belt and second
Wheel transmission connection, is fixed with second temperature sensor on the end cap inner wall of second motor, in the PLC master station side
Portion is fixed with liquid crystal display, is fixedly installed with warning device in the middle part of one avris of PLC master station, the first motor,
First encoder, second encoder are electrically connected with the first substation PLC, second motor, third encoder, the 4th coding
Device is electrically connected with the 2nd substation PLC, the first substation PLC and the 2nd substation PLC and PLC master station, the PLC master station
It is electrically connected with warning device, the PLC master station and liquid crystal display are electrically connected.
As a kind of optimal technical scheme of the utility model, the warning device includes warning box, the warning box top
The side at end is equipped with phonetic alarm, and the other side on the warning box top is equipped with alarm lamp, the phonetic alarm and
Alarm lamp is electrically connected with PLC master station.
As a kind of optimal technical scheme of the utility model, the model and second temperature of first temperature sensor are passed
The model of sensor is PT-100.
As a kind of optimal technical scheme of the utility model, the two sides of the liquid crystal display offer sliding slot, and two
A sliding slot is slidably connected with two sliding blocks respectively, and two sliding blocks are separately positioned on the two sides of cover board inner wall, and the lid
The side of plate offers several heat release holes.
As a kind of optimal technical scheme of the utility model, model, the type of second encoder of first encoder
Number, the model of the model of third encoder and the 4th encoder be E6C3-CW.
Compared with prior art, the utility model has the beneficial effects that a kind of strip control system of the utility model, passes through
PLC master station realizes that multi-stage, belt is carried out by program setting sequence by issuing order to the first substation PLC and the 2nd substation PLC
Starting and parking, therefore the velocity of rotation of the belt of belt feeder can be controlled；In docking process, such as there is exception, will issue
Failure sound-light alarm and the display failure belt position for passing through liquid crystal display at PLC master station, while the certain time pair that is delayed
Junior's belt of this grade of belt stops；This system can be used for the detection of belt driving simultaneously, by detecting belt slave wheel
Revolving speed, when secondary speed be more than active wheel speed setting ratio when, the substation PLC will issue signal to PLC master station, to multistage
Belt carries out sequence stop, to reach the requirement of secure parking；.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the first motor structural schematic diagram of the utility model；
Fig. 3 is the second electric machine structure schematic diagram of the utility model
Fig. 4 is the module diagram of the utility model.
In figure: 1, PLC master station；2, the first substation PLC；3, the 2nd substation PLC；4, alarm lamp；5, phonetic alarm；6,
One encoder；7, second encoder；8, third encoder；9, the 4th encoder；10, the first belt；11, the second belt；12,
One driving wheel；13, the first driven wheel；14, the second driving wheel；15, the second driven wheel；16, warning device；17, first motor；
18, the second motor；19, the first temperature sensor；20, second temperature sensor；21, liquid crystal display.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of strip control system, including PLC master station 1, the first substation PLC
2 and the 2nd substation PLC 3, PLC master station 1 connected respectively with the first substation PLC 2 and the 2nd substation PLC 3 by PLC master station communication line
It connects, the first substation PLC 2 is connect by the substation PLC communication line with the first encoder 6 and second encoder 7 respectively, and the first coding
Device 6 and second encoder 7 are separately fixed at the middle part of 13 one end of middle part and the first driven wheel of 12 side of the first driving wheel, and first
The other end of driving wheel 12 is fixedly connected with the output end of first motor 17, and the first driving wheel 12 passes through the first belt 10 and first
Driven wheel 13 is sequentially connected, and is fixed with the first temperature sensor 19, the 2nd substation PLC 3 on the end cap inner wall of first motor 17
It is connect respectively by the substation PLC communication line with third encoder 8 and the 4th encoder 9, and third encoder 8 and the 4th encoder
9 are separately fixed at the middle part of 15 one end of the middle part of 14 side of the second driving wheel and the second driven wheel, the second driving wheel 14 it is another
End is fixedly connected with the output end of the second motor 18, and the second driving wheel 14 is connected by the second belt 11 and the transmission of the second driven wheel 15
It connects, second temperature sensor 20 is fixed on the end cap inner wall of the second motor 18, PLC master station is fixed in the middle part of 1 side
Liquid crystal display 21 is fixedly installed with warning device, first motor 17, the first encoder 6, in the middle part of 1 one avris of PLC master station
Two encoders 7 are electrically connected with the first substation PLC 2, and the second motor 18, third encoder 8, the 4th encoder 9 are with second
The substation PLC 3 is electrically connected, and with PLC master station 1, PLC master station 1 and warning device are electric for the first substation PLC 2 and the 2nd substation PLC 3
Property connection, PLC master station 1 and liquid crystal display 21 are electrically connected.
Preferably, warning device includes warning box 16, and the side on 16 top of warning box is equipped with phonetic alarm 5, alarm
The other side on 16 top of case is equipped with alarm lamp 4, and phonetic alarm 5 and alarm lamp 4 are electrically connected with PLC master station 1, can be timely
Alarm the external world, remind staff's failure occur.
Preferably, the model of the first temperature sensor 19 and the model of second temperature sensor 20 are PT-100, induction
The sensitivity of temperature is higher.
Preferably, the two sides of liquid crystal display 21 offer sliding slot, and two sliding slots are slidably connected with two sliding blocks respectively,
And two sliding blocks are separately positioned on the two sides of cover board inner wall, and the side of cover board offers several heat release holes, it can be to avoid liquid crystal
Display 21 has been attached dust.
Preferably, the model of model, second encoder 7, the model of third encoder 8 of the first encoder 6 and the 4th are compiled
The model of code device 9 is E6C3-CW, and signal is fed back faster, sensitiveer.
When specifically used, a kind of strip control system of the utility model, by PLC master station 1 to the first substation PLC 2 and
Two substations PLC 3 issue order, realize that multi-stage, belt is started and stopped by program setting sequence, during startup, such as go out
It is now abnormal to stop starting, it is simultaneously emitted by failure sound-light alarm and failure skin is shown by liquid crystal display 21 at PLC master station 1
Band position, and stop to the first belt 10 and the second belt 11 that have been turned on by program setting sequence, in the first belt 10
With the first substation PLC 2 in 11 operational process of the second belt and the 2nd substation PLC 3 by the first electricity of the corresponding belt frequency converter of monitoring
18 situation of machine 17 and the second motor, when first motor 17 and the second 18 current anomaly of motor, the first substation PLC 2 and the 2nd PLC
Substation 3 will issue signal to PLC master station 1, be simultaneously emitted by fault alarm and be shown at PLC master station 1 by liquid crystal display 21
Failure belt position, the first belt 10 and the second belt 11 are respectively by the first encoder 6, second encoder 7, third encoder 8
It is individually controlled with the 4th encoder 9 and the first substation PLC 2 and the 2nd substation PLC 3, the first belt 10 and the second belt 11
When normal rotation, the first encoder 6, second encoder 7, third encoder 8 and the 4th operation at the same speed of encoder 9, when the first skin
Band 10 and the second belt 11 are stuck by material, and the first driving wheel 12 and the second driving wheel 14 rotate and the first driven wheel 13 and second
Driven wheel 15 does not turn, and two of them encoder generates speed difference at this time, and velocity deviation is just alarmed when being more than setting value, and at this time first
The substation PLC 2 and the 2nd substation PLC 3 will issue signal to PLC master station 1, sequence stop be carried out to multi-stage, belt, to reach peace
The requirement of full cut-off vehicle, at the same this system can be used for the first belt 10 and 11 driving of the second belt detection, by detection first from
The revolving speed of driving wheel 13 and the second driven wheel 15, when the first driven wheel 13 and 15 revolving speed of the second driven wheel are more than 12 He of the first driving wheel
When 14 speed setting ratio of the second driving wheel, the first substation PLC 2 and the 2nd substation PLC 3 will issue signal to PLC master station 1, right
Multi-stage, belt carries out sequence stop, to reach the requirement of secure parking.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation or position-of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of strip control system, including PLC master station (1), the first substation PLC (2) and the 2nd substation PLC (3), feature exist
In, the PLC master station (1) is connect with the first substation PLC (2) and the 2nd substation PLC (3) by PLC master station communication line respectively,
First substation PLC (2) is connect by the substation PLC communication line with the first encoder (6) and second encoder (7) respectively, and
First encoder (6) and second encoder (7) are separately fixed at the middle part of the first driving wheel (12) side and first driven
The middle part of (13) one end is taken turns, the other end of first driving wheel (12) is fixedly connected with the output end of first motor (17), institute
It states the first driving wheel (12) to be sequentially connected by the first belt (10) and the first driven wheel (13), the end of the first motor (17)
Be fixed on lid inner wall the first temperature sensor (19), the 2nd substation PLC (3) respectively by the substation PLC communication line with
Third encoder (8) and the connection of the 4th encoder (9), and the third encoder (8) and the 4th encoder (9) are separately fixed at
The middle part of the second driving wheel (14) side and the middle part of the second driven wheel (15) one end, the other end of second driving wheel (14)
It is fixedly connected with the output end of the second motor (18), second driving wheel (14) passes through the second belt (11) and the second driven wheel
(15) it is sequentially connected, is fixed with second temperature sensor (20), the PLC master on the end cap inner wall of second motor (18)
It stands and is fixed with liquid crystal display (21) in the middle part of (1) side, be fixedly installed with report in the middle part of (1) one avris of PLC master station
Alarm device, the first motor (17), the first encoder (6), second encoder (7) electrically connect with the first substation PLC (2)
It connects, second motor (18), third encoder (8), the 4th encoder (9) are electrically connected with the 2nd substation PLC (3), institute
The first substation PLC (2) and the 2nd substation PLC (3) are stated with PLC master station (1), and the PLC master station (1) electrically connects with warning device
It connects, the PLC master station (1) and liquid crystal display (21) are electrically connected.
2. a kind of strip control system according to claim 1, it is characterised in that: the warning device includes warning box
(16), the side on warning box (16) top is equipped with phonetic alarm (5), the other side peace on warning box (16) top
Equipped with alarm lamp (4), the phonetic alarm (5) and alarm lamp (4) are electrically connected with PLC master station (1).
3. a kind of strip control system according to claim 1, it is characterised in that: first temperature sensor (19)
The model of model and second temperature sensor (20) is PT-100.
4. a kind of strip control system according to claim 1, it is characterised in that: the two sides of the liquid crystal display (21)
Sliding slot is offered, two sliding slots are slidably connected with two sliding blocks respectively, and two sliding blocks are separately positioned on cover board inner wall
Two sides, and the side of the cover board offers several heat release holes.
5. a kind of strip control system according to claim 1, it is characterised in that: the model of first encoder (6),
The model of the model of second encoder (7), the model of third encoder (8) and the 4th encoder (9) is E6C3-CW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437835.3U CN208716231U (en) | 2018-09-04 | 2018-09-04 | A kind of strip control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437835.3U CN208716231U (en) | 2018-09-04 | 2018-09-04 | A kind of strip control system |
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| Publication Number | Publication Date |
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| CN208716231U true CN208716231U (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821437835.3U Active CN208716231U (en) | 2018-09-04 | 2018-09-04 | A kind of strip control system |
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| Country | Link |
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| CN (1) | CN208716231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405626A (en) * | 2020-11-05 | 2021-02-26 | 李志强 | Safety detection method and system for sliding table and sliding table device |
-
2018
- 2018-09-04 CN CN201821437835.3U patent/CN208716231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405626A (en) * | 2020-11-05 | 2021-02-26 | 李志强 | Safety detection method and system for sliding table and sliding table device |
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