CN203930384U - A kind of unginned cotton pre-service automatic control system - Google Patents
A kind of unginned cotton pre-service automatic control system Download PDFInfo
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- CN203930384U CN203930384U CN201420285804.6U CN201420285804U CN203930384U CN 203930384 U CN203930384 U CN 203930384U CN 201420285804 U CN201420285804 U CN 201420285804U CN 203930384 U CN203930384 U CN 203930384U
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Abstract
The utility model discloses a kind of unginned cotton pre-service automatic control system, comprise frequency converter, controller, touch-screen, the cotton quantity sensor of a plurality of storage and unit inspection control circuit, described touch-screen is connected with controller, controller is connected with automatic flower feeding machine by frequency converter, controller is connected with each processing equipment power circuit by unit inspection control circuit, and the output terminal of the cotton quantity sensor of described storage is practiced the input end of level controller.The utility model is by detecting the running status of machine by current sensor, speed probe to each processing machine in unginned cotton pretreatment system, when processing machine breaks down, current sensor, speed probe transmission failure signal are to controller, and the processing machine that controller breaks down by Control suspends quality problems and the physical damage of avoiding fault running to cause; Meanwhile, by Frequency Converter Control automatic flower feeding machine flower feeding speed, thereby avoid automatic flower feeding machine to tell flower feeding to cause stifled cotton phenomenon.
Description
Technical field
The utility model relates to this patent and belongs to cotton processing machinery field, relates in particular to a kind of unginned cotton pre-service automatic control system.
Background technology
At present, in cotton processing machinery field, the control of unginned cotton pretreatment system is just to the simple electrical control of single processing equipment, unginned cotton pretreatment system comprises the automatic flower feeding machine that is arranged on factory building outside, in factory building, in unginned cotton pretreatment system, be provided with a plurality of processing equipments, and a plurality of processing equipments are single electrical control, each machine all needs operating personnel to operate separately start and stop, conveying operation process between each machine easily produces exception error, and when wherein having machine to go wrong, just need operating personnel's brake hard to suspend, and when the machine of flow process stops in the middle of being in, the automatic flower feeding machine that its upstream machines is arranged on factory building outside must stop, otherwise easily there is stifled cotton phenomenon, increase failure rate of machinery, reduce production efficiency.And because machine is numerous, factory building is larger, generally need staff to go to factory building outer to the action of automatic flower feeding machine time-out, not only waste of manpower, and in the process of closing, processing equipment is caused damage.Same independent electrical control between upper and lower machine all needs manpower eyes observation machine operational situation, can not go that it is carried out to fault from machine operation itself and gives warning in advance and get rid of.
Utility model content
The purpose of this utility model is to provide a kind of unginned cotton pre-service automatic control system, solves the stifled cotton phenomenon existing in unginned cotton preprocessing process, according to the unginned cotton treatment capacity of unginned cotton pre-service processing equipment, realizes the flower feeding amount of automatically adjusting, and enhances productivity.
The utility model adopts following technical proposals:
A kind of unginned cotton pre-service automatic control system, comprise frequency converter, controller, touch-screen, a plurality ofly for monitoring, on cotton gin, store up the cotton quantity sensor of storage of the Chu Mianliang in cotton railway carriage or compartment and for detecting separately the unit inspection control circuit of each processing equipment duty of unginned cotton pretreatment system, described touch-screen is connected with controller, controller is connected with automatic flower feeding machine by frequency converter, controller is connected with each processing equipment power circuit by unit inspection control circuit, and the output terminal of the cotton quantity sensor of described storage connects the input end of controller.
Described unit inspection control circuit comprises current sensor, speed probe and relay, and the output terminal of described current sensor and speed probe is connected the input end of controller, and the output terminal of controller connects the input end of relay.
In described unginned cotton pretreatment system, each processing equipment comprises and is disposed with first drying discharger, clear discharger of seed, clear discharger of tilting seed, once clear bell machine, the clear discharger of secondary seed, secondary tilting seed clear and secondary recovery formula seed clear.
The utility model is by detecting the running status of machine by current sensor, speed probe to each processing machine in unginned cotton pretreatment system, when processing machine breaks down, current sensor, speed probe transmission failure signal are to controller, and the processing machine that controller breaks down by Control suspends quality problems and the physical damage of avoiding fault running to cause; Meanwhile, by Frequency Converter Control automatic flower feeding machine flower feeding speed, thereby avoid automatic flower feeding machine to tell flower feeding to cause stifled cotton phenomenon.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of unginned cotton pre-service automatic control system, comprise frequency converter, controller, touch-screen, a plurality ofly for monitoring, on cotton gin, store up the cotton quantity sensor of storage of the Chu Mianliang in cotton railway carriage or compartment and for detecting separately the unit inspection control circuit of each processing equipment duty of unginned cotton pretreatment system, in described unginned cotton pretreatment system, each processing equipment comprises and is disposed with first drying discharger, a clear discharger of seed, a clear discharger of tilting seed, clear bell machine once, the clear discharger of secondary seed, secondary tilting seed clear and secondary recovery formula seed clear.
Described unit inspection control circuit comprises current sensor, speed probe and relay, and the output terminal of described current sensor and speed probe is connected the input end of controller, and the output terminal of controller connects the input end of relay.Described touch-screen is connected with controller, controller is connected with automatic flower feeding machine by frequency converter, controller is connected with each processing equipment power circuit by unit inspection control circuit, and the output terminal of the cotton quantity sensor of described storage is practiced the input end of level controller.
In normal work, first by touch-screen, set current parameters scope and the rotary speed parameter scope of unginned cotton pretreatment system processing equipment, and show the real time execution parameter of processing equipment; In specific works, described current sensor detects the current parameters of each processing equipment of unginned cotton pre-service, and speed probe detects the rotary speed parameter of unginned cotton pre-service processing equipment, and in real time testing result is transferred to controller; On cotton gin, store up the cotton amount of cotton railway carriage or compartment storage testing circuit and detect in real time the unginned cotton memory space of storing up cotton railway carriage or compartment on each cotton gin, when Chu Mianliang reaches setting value, on cotton gin, store up cotton railway carriage or compartment testing circuit the cotton information of storage is sent to controller, controller is controlled feeding motor and is quit work, and stops flower feeding.
Controller receives current parameters, the rotary speed parameter of each processing equipment and stores up after the unginned cotton memory space parameter in cotton railway carriage or compartment, controller compares current setting value and the current detection value of unginned cotton pre-service processing equipment, and then the flower feeding amount of adjustment unginned cotton automatic flower feeding machine, the frequency of operation of given feeding motor frequency converter, the treatment capacity that makes whole processing procedure enter cotton amount and each processing equipment matches, whole stifled cotton and the failure rate of reducing.
Claims (3)
1. a unginned cotton pre-service automatic control system, it is characterized in that: comprise frequency converter, controller, touch-screen, a plurality ofly for monitoring, on cotton gin, store up the cotton quantity sensor of storage of the Chu Mianliang in cotton railway carriage or compartment and for detecting separately the unit inspection control circuit of each processing equipment duty of unginned cotton pretreatment system, described touch-screen is connected with controller, controller is connected with automatic flower feeding machine by frequency converter, controller is connected with each processing equipment power circuit by unit inspection control circuit, the output terminal of the cotton quantity sensor of described storage connects the input end of controller.
2. unginned cotton pre-service automatic control system according to claim 1, it is characterized in that: described unit inspection control circuit comprises current sensor, speed probe and relay, the output terminal of described current sensor and speed probe is connected the input end of controller, and the output terminal of controller connects the input end of relay.
3. unginned cotton pre-service automatic control system according to claim 2, is characterized in that: in described unginned cotton pretreatment system, each processing equipment comprises and is disposed with first drying discharger, clear discharger of seed, clear discharger of tilting seed, once clear bell machine, the clear discharger of secondary seed, secondary tilting seed clear and secondary recovery formula seed clear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285804.6U CN203930384U (en) | 2014-05-30 | 2014-05-30 | A kind of unginned cotton pre-service automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285804.6U CN203930384U (en) | 2014-05-30 | 2014-05-30 | A kind of unginned cotton pre-service automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930384U true CN203930384U (en) | 2014-11-05 |
Family
ID=51826169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285804.6U Expired - Fee Related CN203930384U (en) | 2014-05-30 | 2014-05-30 | A kind of unginned cotton pre-service automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930384U (en) |
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2014
- 2014-05-30 CN CN201420285804.6U patent/CN203930384U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20170530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |