CN201212958Y - Shuttle type cloth machine control device - Google Patents
Shuttle type cloth machine control device Download PDFInfo
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- CN201212958Y CN201212958Y CNU2008200682890U CN200820068289U CN201212958Y CN 201212958 Y CN201212958 Y CN 201212958Y CN U2008200682890 U CNU2008200682890 U CN U2008200682890U CN 200820068289 U CN200820068289 U CN 200820068289U CN 201212958 Y CN201212958 Y CN 201212958Y
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- cloth
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Abstract
The utility model provides a control device of a shuttle distributing device, which comprises inductive switches, a PLC, manipulators, a transducer and a running motor of a shuttle distributing strap. The control device is characterized in that two sides of a receiving wide strap are respectively provided with the two inductive switches (A1, A2 and A3, A4), the signal output ends of the inductive switches A1-A4 are connected with the PLC processor; the output of the PLC processor is connected with relays (KA01, KA02, KA03), the contacts of the relays (KA01, KA02, KA03) are connected between the output ends of the manipulators (B1, B2, B3) and the input end of the transducer C in series, and the transducer C is connected with the running motor of the shuttle distributing strap.
Description
Technical field
The utility model relates to a kind of shuttle-type material distributing machine control device, is the cloth of green-ball on the grate bed that uses in the pelletizing production process further is tending towards the equipment performance improvement that homogenising is done.
Background technology
In the grate kiln production technology, require the green-ball of cloth on the grate bed even as far as possible, i.e. thickness unanimity everywhere.Like this, the dry roast degree that every ball is accepted is unanimous on the whole, and the physicochemical characteristics that every ball showed is also basic identical, as long as rationally control the processing parameter of each link in the production run, can make each finished ball quality reach qualified.Adopting the shuttle-type cloth system to carry out the green-ball cloth aspect the green-ball cloth at present more, to being transported to green-ball the moving around on the shuttle-type distributing belt by shuttle-type cloth trolley, green-ball cloth to the wide belt of next stage material feeding, is delivered to qualified green-ball on the grate bed via wide belt of material feeding and rod formula sifter again.Shuttle-type material distributing machine cloth flow process and principle brief introduction are as follows: when cloth, shuttle-type material distributing machine belt is kept constant-speed operation, shuttle-type cloth trolley is reciprocating, the wide belt of next stage material feeding is made constant-speed operation, and the shuttle-type distributing belt is vertical with the wide belt direction of travel of material feeding with shuttle-type cloth trolley travelling direction.When shuttle-type cloth trolley moved ahead, shuttle-type material distributing machine belt is operation forward also, and both direction unanimities are rationally set the speed of shuttle-type material distributing machine belt and dolly, and its both speed are reached synchronously, do not have green-ball cloth to the wide belt of next stage material feeding.When shuttle-type cloth trolley retreated, shuttle-type distributing belt traffic direction continued forward, and along with moving behind the shuttle-type cloth trolley, green-ball drops down onto on the wide belt of next stage material feeding.The shuttle-type cloth system is other distributing mode more in the past, and its floor area, cloth evenness etc. all take on a new look to some extent, and its area of cloth amplitude is unrestricted.But limit by himself working method, remain in weak point.It is thicker at the fringe region bed of material of belt both sides to be mainly reflected in the green-ball of cloth on the wide belt of material feeding, and the zone line bed of material is thinner.The main cause that causes this situation is the Yin Suoshibu trolley when moving to the wide belt one side end of material feeding, speed by fast slack-off to stopping, more in the other direction by slow to moving to opposite side soon.Also experience by fast extremely slowly to stopping again this process of inverted running at the wide belt opposite side of material feeding.At zone line Nei Suoshibu trolley then to keep faster the constant speed operation.And the shuttle-type distributing belt is all kept constant-speed operation in whole production, this has just caused in the close fringe region of belt both sides, the Yin Suoshibu trolley slows down and to turn to and shuttle-type distributing belt speed does not become and the solid accumulation situation that causes, the fringe region bed of material of both sides is thicker than approaching to cause the bed of material zone line that forms on whole wide belt, though this situation makes moderate progress after the roller type sifting device buffering of its next stage, the final green-ball material of cloth on the grate bed still presents certain unevenness, brought adverse effect to production.
Summary of the invention
The purpose of this utility model is: for overcoming the deficiency that exists in the above-mentioned cloth process, design a kind of shuttle-type distributing belt control device, by to the method for operation of shuttle-type distributing belt in addition appropriate change to reach the homogeneity that improvement finally enters drying grate green-ball material.
The technical solution of the utility model: shuttle-type material distributing machine control device of the present utility model comprises the operation motor by inductive switch, PLC, manipulater, frequency converter, shuttle-type distributing belt, respectively place two inductive switch A1, A2 and A3, A4 in the wide belt of material feeding both sides, the signal output part of inductive switch A1～A4 is connected with the PLC processor; The output of PLC processor is connected with relay K A01, KA02, KA03 respectively, the continue contact of some device KA01, a KA02, KA03 is connected between the input end of the output terminal of manipulater B1, B2, B3 and frequency converter C, and frequency converter C is connected with the operation motor of shuttle-type distributing belt.
Advantage of the present utility model: the utility model uses on the shuttle-type cloth system, green-ball material homogeneity on the grate bed is greatly improved, and will play positive role for reducing the explosion ratio and the whole quality that improves finished pellet of green-ball in roasting process.This utility structure is simple, easy operating.Shuttle-type cloth trolley travelling is when two ends speed is low, and shuttle-type distributing belt speed is done corresponding reduction thereupon, and corresponding reduction takes place the inventory of transportation, has suppressed the accumulation situation of material at this place.Manual operator also has only one in the former design, and the shuttle-type distributing belt can only not change with a kind of speed operation.Frequency converter is according to the residing position of shuttle-type cloth trolley in the utility model, and the shuttle-type distributing belt is controlled by different manual operators respectively, and promptly shuttle-type distributing belt velocity magnitude is variable.
Description of drawings
Fig. 1 is a control principle process flow diagram of the present utility model.
Fig. 2 is electric control theory figure of the present utility model.
Embodiment
As Fig. 1: respectively place two inductive switch A1, A2 and A3, A4 in the wide belt of material feeding both sides, the signal output part of inductive switch A1～A4 is connected with the PLC processor; The output of PLC processor is control operation device B1, B2, B3 respectively, and between the input end of the output terminal of manipulater B1, B2, B3 and frequency converter C, frequency converter C is connected with the operation motor of shuttle-type distributing belt.
Fig. 2 is electric control theory figure of the present utility model: the signal output part of inductive switch A1, A2 and A3, A4 is connected with input end X00, X01, X02, the X03 of PLC processor; Output Y00, Y01, the Y02 of PLC processor are connected with relay K A01, KA02, KA03 respectively, and the contact of continue some device KA01, a KA02, KA03 is connected on the output terminal of manipulater B1, B2, B3 and the input end of frequency converter C.Frequency converter C is connected with the operation motor of shuttle-type distributing belt.
Inductive switch A1, A2 and A3, A4 are used to detect shuttle-type cloth trolley position, because the direction of motion of shuttle-type cloth trolley is vertical with the direction of motion of the wide belt of subordinate, A1 and A2 are installed in a side of the wide belt of subordinate, and A3 and A4 are installed in the opposite side of the wide belt of subordinate.Send into the PLC module by the signal that A1～A4 detects, according to the residing position of cloth trolley, simultaneously in conjunction with cloth trolley travelling direction, some actions among output control KA01, the KA02 of PLC or the KA03, thereby given speed some among manipulater B1, B2 or the B3 is input to frequency converter, reaches the purpose that the shuttle-type distributing belt drive motor D rotating speed of green-ball is carried in control.
Specifically: the cloth trolley travelling is during to a side of the wide belt of subordinate's material feeding, trigger inductive switch A1 and A2, A1 and A2 import the PLC module with signal, PLC judges cloth trolley travelling direction according to the signal of A1 and A2, A1 action PLC output earlier makes the KA01 action, the shuttle-type distributing belt will be moved with the speed that manipulater B1 sets, shuttle-type cloth trolley continues to move to forward this side of the wide belt of subordinate's material feeding end and turns to the back to move to opposite side, trigger inductive switch A2 and A1 again, A2 and A1 import the PLC module with signal, PLC judges shuttle-type cloth trolley travelling direction according to the signal of A2 and A1, A2 action PLC output earlier makes the KA02 action, and the shuttle-type distributing belt will be with the speed operation of manipulater B2 setting;
When shuttle-type cloth trolley continues to move to the opposite side of the wide belt of subordinate's material feeding, trigger inductive switch A3 and A4, A3 and A4 import the PLC module with signal, PLC judges shuttle-type cloth trolley travelling direction according to the signal of A3 and A4, A3 action PLC output earlier makes the KA03 action, the shuttle-type distributing belt will be moved with the speed that manipulater B3 sets, shuttle-type cloth trolley continues to move to forward this side end and turns to the back to backhauling row, trigger inductive switch A4 and A3 again, A4 and A3 import the PLC module with signal, PLC judges shuttle-type cloth trolley travelling direction according to the signal of A4 and A3, A4 action PLC output earlier makes the KA02 action, and the shuttle-type distributing belt will be with the speed operation of manipulater B2 setting.Circulation so repeatedly.
Core of the present utility model is that the travelling speed of the shuttle-type distributing belt of green-ball conveying is carried out segmentation control, make its speed according to the difference of shuttle-type cloth trolley present position and different, reach the purpose of avoiding material to pile up with adjusting at two ends to shuttle-type distributing belt speed.Therefore, every employing is carried out segmentation control to the travelling speed of shuttle-type distributing belt and is realized all belonging to protection domain of the present utility model by uniform distribution.
Claims (1)
1. shuttle-type material distributing machine control device, comprise operation motor by inductive switch, PLC, manipulater, frequency converter, shuttle-type distributing belt, it is characterized in that: respectively place two inductive switch A1, A2 and A3, A4 in the wide belt of material feeding both sides, the signal output part of inductive switch A1～A4 is connected with the PLC processor; The output of PLC processor is connected with relay K A01, KA02, KA03 respectively, the continue contact of some device KA01, a KA02, KA03 is connected between the input end of the output terminal of manipulater B1, B2, B3 and frequency converter C, and frequency converter C is connected with the operation motor of shuttle-type distributing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200682890U CN201212958Y (en) | 2008-07-07 | 2008-07-07 | Shuttle type cloth machine control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200682890U CN201212958Y (en) | 2008-07-07 | 2008-07-07 | Shuttle type cloth machine control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212958Y true CN201212958Y (en) | 2009-03-25 |
Family
ID=40497134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200682890U Expired - Fee Related CN201212958Y (en) | 2008-07-07 | 2008-07-07 | Shuttle type cloth machine control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212958Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862562A (en) * | 2012-12-14 | 2014-06-18 | 梁三妹 | Control system of fabric machine |
| CN104833234A (en) * | 2014-02-10 | 2015-08-12 | 山西太钢不锈钢股份有限公司 | Method for controlling dynamic balance of level of material bin in sintering process of sintering machine |
| CN114061315A (en) * | 2021-11-17 | 2022-02-18 | 马鞍山钢铁股份有限公司 | Material distribution system of balanced sintering mixing bin and control method |
| CN114061314A (en) * | 2021-11-17 | 2022-02-18 | 马鞍山钢铁股份有限公司 | High-efficient cloth system of sinter mixture |
-
2008
- 2008-07-07 CN CNU2008200682890U patent/CN201212958Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862562A (en) * | 2012-12-14 | 2014-06-18 | 梁三妹 | Control system of fabric machine |
| CN104833234A (en) * | 2014-02-10 | 2015-08-12 | 山西太钢不锈钢股份有限公司 | Method for controlling dynamic balance of level of material bin in sintering process of sintering machine |
| CN104833234B (en) * | 2014-02-10 | 2016-08-24 | 山西太钢不锈钢股份有限公司 | A kind of sintering machine sintering process material bin dynamic equilibrium control method |
| CN114061315A (en) * | 2021-11-17 | 2022-02-18 | 马鞍山钢铁股份有限公司 | Material distribution system of balanced sintering mixing bin and control method |
| CN114061314A (en) * | 2021-11-17 | 2022-02-18 | 马鞍山钢铁股份有限公司 | High-efficient cloth system of sinter mixture |
| CN114061314B (en) * | 2021-11-17 | 2023-06-23 | 马鞍山钢铁股份有限公司 | High-efficient cloth system of sinter mixture |
| CN114061315B (en) * | 2021-11-17 | 2023-10-03 | 马鞍山钢铁股份有限公司 | Balanced sintering mixing bin material distribution system and control method |
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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: 20090325 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |