CN106241420A - Powder body feed production line board feed control system and control mode - Google Patents
Powder body feed production line board feed control system and control mode Download PDFInfo
- Publication number
- CN106241420A CN106241420A CN201610863737.5A CN201610863737A CN106241420A CN 106241420 A CN106241420 A CN 106241420A CN 201610863737 A CN201610863737 A CN 201610863737A CN 106241420 A CN106241420 A CN 106241420A
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- China
- Prior art keywords
- pipe chain
- feed
- board
- powder body
- feeding speed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The present invention relates to a kind of powder body feed production line board feed control system and control mode, this powder body feed production line board feed control system includes: pipe chain, pipe chain control unit, and some board feed bins；Wherein said pipe chain control unit is suitable to the operation quantity according to board feed bin and the feeding speed of material position situation control pipe chain；The powder body feed production line board feed control system of the present invention and control mode, avoid owing to feeding speed is too high, cause pipe chain or spiral frequent start-stop even putty, serious equipment fault occurs, and can effectively avoid the frequent start-stop of pipe chain, to meet the continuous feeding of the board in downstream.
Description
Technical field
The present invention relates to one and powder body is delivered to multiple upstream device by a pipe chain, belong to the conveying of powder body feeder sleeve chain
Technical field.
Background technology
At present, powder body feeding system uses spiral or pipe chain long distance delivery mostly, and speed is certain, is easily caused most advanced
The board feed bin material of material has a full house, and the feed bin material finally fed is few, is unfavorable for that board produces；Or due to feeding speed mistake
Height, causes pipe chain or spiral frequent start-stop even putty, serious equipment fault occurs.
Summary of the invention
It is an object of the invention to provide a kind of powder body feed production line board feed control system and control mode, it is not only
Can effectively avoid the technical problem of the frequent start-stop of pipe chain, the effect of the continuous feeding of upstream device can be met again.
In order to solve above-mentioned technical problem, the invention provides a kind of powder body feed production line board feeding system, including:
Pipe chain, pipe chain control unit, and some board feed bins；Wherein
Described pipe chain control unit is suitable to the operation quantity according to board feed bin and the feed speed of material position situation control pipe chain
Degree.
Further, described powder body feed production line board feeding system also includes: for providing mixed material for pipe chain
Compound feed bin；
Described compound feed bin top is provided with cleaner unit and the charging aperture being connected with material conveying pipe, and its underpart sets
There is the discharging opening being connected with pipe chain；And
Described pipe chain is provided with several discharging openings being connected with the charging aperture of corresponding board feed bin.
Further, described pipe chain control unit includes: Programmable Logic Controller and converter, wherein
It is initial with what this run signal matched to obtain that described Programmable Logic Controller is suitable to the run signal gathering board
Feeding speed gear, and it is further adapted for the level signals gathering the level-sensing device at each board feed bin to regulate feeding speed gear；
And
Described converter is suitable to according to corresponding feeding speed gear signal to regulate the feeding speed of pipe chain.
Further, described Programmable Logic Controller is also connected with host computer, or Programmable Logic Controller is also associated with touch screen, with
Corresponding control instruction is inputted by host computer and/or touch screen.
Another aspect, present invention also offers the control method of a kind of powder body feed production line board feed,
This control method comprises the steps:
Step S1, determines the feeding speed of pipe chain；And
Step S2, the feeding speed of regulation pipe chain.
Further, described step S1 determining, the method for the feeding speed of pipe chain includes:
Step S11, obtains the operation quantity of each discharging opening picked platform feed bin of pipe chain；
Step S12, by Programmable Logic Controller according to running quantity to determine initial feed speed stage；And
Step S13, converter controls the feeding speed of pipe chain according to initial feed speed stage signal.
Further, the method for the feeding speed regulating pipe chain in described step S2 includes:
Step S21, obtains the level signals of board feed bin by being installed on the level-sensing device at each board feed bin；
If level signals keeps high-order within a certain period of time, then Programmable Logic Controller is fast to the feed of pipe chain by converter
Degree carries out downshift, until high signal disappears；
Step S22, in high signal disappearance and after the time delay corresponding time, described Programmable Logic Controller makes pipe by converter
Chain recovers original speed position；And again after the time delay corresponding time, repeat step S21, to realize the lasting feed of pipe chain.
The invention has the beneficial effects as follows, the powder body feed production line board feed control system of the present invention and control mode,
Avoid owing to feeding speed is too high, cause pipe chain or spiral frequent start-stop even putty, serious equipment fault occurs, and
Can effectively avoid the frequent start-stop of pipe chain, to meet the continuous feeding of the board in downstream.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the equipment schematic diagram of the powder body feed production line board feed control mode of the present invention；
Fig. 2 is the flow chart of steps of the control method of the powder body feed production line board feed of the present invention；
Fig. 3 is the logic diagram of the control method of the powder body feed production line board feed of the present invention.
In figure: cleaner unit 1, compound feed bin 2, pipe chain 3, board feed bin 4, board 5, level-sensing device 6, the discharging opening 7 of pipe chain,
The discharging opening 8 of compound feed bin, the charging aperture 9 of compound feed bin.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
Embodiment 1
As it is shown in figure 1, the present embodiment 1 provides a kind of powder body feed production line board 5 feeding system, including:
Pipe chain 3, pipe chain 3 control unit, and some board feed bins 4；Wherein
Described pipe chain 3 control unit is suitable to the operation quantity according to board feed bin 4 and the feed of material position situation control pipe chain 3
Speed.
As a kind of optional embodiment of described powder body feed production line board 5 feeding system, described powder body feed is raw
Produce line board 5 feeding system also to include: for providing the compound feed bin 2 of mixed material for pipe chain 3；Described compound feed bin 2
Top is provided with cleaner unit 1 and the charging aperture being connected with material conveying pipe, and its underpart is provided with the discharging being connected with pipe chain 3
Mouthful；And described pipe chain 3 is provided with several discharging openings being connected with the charging aperture of corresponding board feed bin 4.
Further, described pipe chain 3 control unit includes: Programmable Logic Controller and converter, wherein said PLC technology
Device is suitable to the initial feed speed stage that the run signal gathering board 5 matches with this run signal with acquisition, and the suitableeest
The level signals of the level-sensing device 6 at each board feed bin 4 of collection is to regulate feeding speed gear；And described converter is suitable to root
According to corresponding feeding speed gear signal to regulate the feeding speed of pipe chain 3.
Optionally, described Programmable Logic Controller is also connected with host computer, or Programmable Logic Controller is also associated with touch screen, with
Corresponding control instruction is inputted by host computer and/or touch screen.
Wherein, described Programmable Logic Controller is such as but not limited to using fast, Siemens, the PLC of Rhizoma Sparganii, in it
It is provided with the time relay；Host computer is such as but not limited to using industrial computer, PC, and passes through serial ports and Programmable Logic Controller phase
Even.
Embodiment 2
As shown in Figures 2 and 3, on the basis of embodiment 1, the present embodiment 2 provides a kind of powder body feed production line board 5
The control method of feed, comprises the steps:
Step S1, determines the feeding speed of pipe chain 3；And
Step S2, the feeding speed of regulation pipe chain 3.
This control method realizes based on powder body feed production line board 5 feeding system as described in Example 1, about this
The corresponding construction of system is shown in the corresponding discussion of embodiment 1.
As step S1 one preferred embodiment, the method determining the feeding speed of pipe chain 3 in described step S1
Including:
Step S11, obtains the operation quantity of each discharging opening picked platform feed bin 4 of pipe chain 3；
Step S12, by Programmable Logic Controller according to running quantity to determine initial feed speed stage；And
Step S13, converter controls the feeding speed of pipe chain 3 according to initial feed speed stage signal.
As step S2 one preferred embodiment, described step S2 regulates the method for feeding speed of pipe chain 3
Including:
Step S21, obtains the level signals of board feed bin 4 by being installed on the level-sensing device 6 at each board feed bin 4；
If level signals keeps high-order within a certain period of time, then Programmable Logic Controller passes through the converter feed to pipe chain 3
Speed carries out downshift, until high signal disappears；
Step S22, in high signal disappearance and after the time delay corresponding time, described Programmable Logic Controller makes pipe by converter
Chain 3 recovers original speed position；And again after the time delay corresponding time, repeat step S21, to realize the lasting feed of pipe chain 3.
Below by way of concrete implementation process, the work process of embodiment 1 and embodiment 2 is described.
This control is by Programmable Logic Controller, by the height level signals of the board feed bin 4 below collection tube chain 3 and right
Answer the run signal of board 5 in downstream to control the feeding speed of pipe chain 3.Pipe chain 3 feed uses many grades of controls, each grade of correspondence
One board 5, if board 5 has N platform, then pipe chain 3 is classified into N shelves.If board 5 has M platform (M≤N) platform work, the most each
Platform board 5 all exports a run signal and delivers to Programmable Logic Controller, and Programmable Logic Controller runs letter according to the board 5 collected
Number quantity (the operation quantity of corresponding each discharging opening the picked platform feed bin 4 of this quantity), calculate pipe chain 3 need to open how many shelves,
Programmable Logic Controller output M shelves signal receives M shelves signal rear drive pipe chain 3 run with M shelves to converter, converter, simultaneously can
Programmable controller detects the level signals of each level-sensing device 6 in real time, when Programmable Logic Controller detects the machine of board 5 correspondence of unlatching
When platform feed bin 4 all has high charge level, Programmable Logic Controller starts timing 8～12s, and this timing time can pass through host computer and/or touch
Touch screen or host computer is set, and run in a program, it is not necessary to hardware device timing, if having high charge level to disappear within the setting time
Lose, then pipe chain 3 continues to run with M gear；If after reaching the setting time, board feed bin 4 high charge level still exists, then PLC technology
Output M-1 gear signal is kept off with M-1 and running to converter, converter reception M-1 shelves signal rear drive pipe chain 3, can compile simultaneously by device
Range controller restarts timing, and how many timing times can be set by host computer and/or touch screen or host computer, and
Separate with timing last time (all there is independent time input frame each setting time), if after reaching the setting time, board feed bin 4
High charge level still exist, then Programmable Logic Controller will output M-2 gear signal to converter, after converter receives M-2 shelves signal
Driving pipe chain 3 to run with M-2 gear, Programmable Logic Controller restarts timing simultaneously, the like.When Programmable Logic Controller detects
To when having the high charge level blackout of a board feed bin 4, Programmable Logic Controller reclocking, able to programme after time delay 20～40s
Controller will export M shelves signal, and to converter, (delay time 20～40s is adjustable, can pass through host computer and/or touch screen or upper
Machine sets), converter receives M shelves signal rear drive pipe chain 3 and runs with M gear, circulates successively.This control mode can be effective
Avoid the frequent start-stop of pipe chain 3, the continuous feeding of board 5 can be met again.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (7)
1. a powder body feed production line board feeding system, it is characterised in that including:
Pipe chain, pipe chain control unit, and some board feed bins；Wherein
Described pipe chain control unit is suitable to the operation quantity according to board feed bin and the feeding speed of material position situation control pipe chain.
Powder body feed production line board feeding system the most according to claim 1, it is characterised in that described powder body feed is raw
Produce line board feeding system also to include: for providing the compound feed bin of mixed material for pipe chain；
Described compound feed bin top is provided with cleaner unit and the charging aperture being connected with material conveying pipe, its underpart be provided with
The discharging opening that pipe chain connects；And
Described pipe chain is provided with several discharging openings being connected with the charging aperture of corresponding board feed bin.
Powder body feed production line board feeding system the most according to claim 1 and 2, it is characterised in that
Described pipe chain control unit includes: Programmable Logic Controller and converter, wherein
Described Programmable Logic Controller is suitable to the initial feed that the run signal gathering board matches with this run signal with acquisition
Speed stage, and it is further adapted for the level signals gathering the level-sensing device at each board feed bin to regulate feeding speed gear；And
Described converter is suitable to according to corresponding feeding speed gear signal to regulate the feeding speed of pipe chain.
Powder body feed production line board feeding system the most according to claim 3, it is characterised in that
Described Programmable Logic Controller is also connected with host computer, or Programmable Logic Controller is also associated with touch screen, to pass through host computer
And/or touch screen inputs corresponding control instruction.
5. the control method of a powder body feed production line board feed, it is characterised in that comprise the steps:
Step S1, determines the feeding speed of pipe chain；And
Step S2, the feeding speed of regulation pipe chain.
Control method the most according to claim 5, it is characterised in that
Described step S1 determining, the method for the feeding speed of pipe chain includes:
Step S11, obtains the operation quantity of each discharging opening picked platform feed bin of pipe chain；
Step S12, by Programmable Logic Controller according to running quantity to determine initial feed speed stage；And
Step S13, converter controls the feeding speed of pipe chain according to initial feed speed stage signal.
Control method the most according to claim 6, it is characterised in that
The method of the feeding speed regulating pipe chain in described step S2 includes:
Step S21, obtains the level signals of board feed bin by being installed on the level-sensing device at each board feed bin；
If level signals keeps high-order within a certain period of time, then the feeding speed of pipe chain is entered by Programmable Logic Controller by converter
Row downshift, until high signal disappears；
Step S22, in high signal disappearance and after the time delay corresponding time, described Programmable Logic Controller makes pipe chain extensive by converter
Multiple original speed position；And again after the time delay corresponding time, repeat step S21, to realize the lasting feed of pipe chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863737.5A CN106241420B (en) | 2016-09-28 | 2016-09-28 | Powder is fed production line board feed control system and control mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863737.5A CN106241420B (en) | 2016-09-28 | 2016-09-28 | Powder is fed production line board feed control system and control mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106241420A true CN106241420A (en) | 2016-12-21 |
| CN106241420B CN106241420B (en) | 2018-08-17 |
Family
ID=57611792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610863737.5A Active CN106241420B (en) | 2016-09-28 | 2016-09-28 | Powder is fed production line board feed control system and control mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN106241420B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357947A (en) * | 2018-01-10 | 2018-08-03 | 中联重科股份有限公司 | The control method and device of level-sensing device on filler bin |
| CN109368287A (en) * | 2018-11-01 | 2019-02-22 | 郑州晨丰机械设备有限公司 | A kind of control system of the bulk transport system docked with environment monitoring data |
| CN111776787A (en) * | 2020-06-12 | 2020-10-16 | 安徽省凯杰机械制造有限公司 | Reciprocating type grain warehousing device |
| CN114104770A (en) * | 2021-10-09 | 2022-03-01 | 煤科院节能技术有限公司 | Method and system for controlling feeding speed of powder feeder |
| CN114104770B (en) * | 2021-10-09 | 2024-06-04 | 北京天地融创科技股份有限公司 | Method and system for controlling feeding rate of powder feeder |
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| CN102602562A (en) * | 2012-03-31 | 2012-07-25 | 广州立白企业集团有限公司 | Packaged washing powder finished product distribution device based on automatic control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357947A (en) * | 2018-01-10 | 2018-08-03 | 中联重科股份有限公司 | The control method and device of level-sensing device on filler bin |
| CN109368287A (en) * | 2018-11-01 | 2019-02-22 | 郑州晨丰机械设备有限公司 | A kind of control system of the bulk transport system docked with environment monitoring data |
| CN109368287B (en) * | 2018-11-01 | 2023-11-24 | 郑州晨丰机械设备有限公司 | Control system of bulk material conveying system in butt joint with environment-friendly monitoring data |
| CN111776787A (en) * | 2020-06-12 | 2020-10-16 | 安徽省凯杰机械制造有限公司 | Reciprocating type grain warehousing device |
| CN114104770A (en) * | 2021-10-09 | 2022-03-01 | 煤科院节能技术有限公司 | Method and system for controlling feeding speed of powder feeder |
| CN114104770B (en) * | 2021-10-09 | 2024-06-04 | 北京天地融创科技股份有限公司 | Method and system for controlling feeding rate of powder feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106241420B (en) | 2018-08-17 |
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