CN105035686B - A kind of automatic positioning equipment and method for transporting big chain - Google Patents
A kind of automatic positioning equipment and method for transporting big chain Download PDFInfo
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- CN105035686B CN105035686B CN201510284213.6A CN201510284213A CN105035686B CN 105035686 B CN105035686 B CN 105035686B CN 201510284213 A CN201510284213 A CN 201510284213A CN 105035686 B CN105035686 B CN 105035686B
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Abstract
The present invention proposes a kind of automatic positioning equipment and method for transporting big chain, including displacement monitor, reduction of speed detection means and automaton, locating and detecting device and reduction of speed detection means interval are installed on the side of walking track for transporting big chain, and motor of the automaton respectively with locating and detecting device, reduction of speed detection means, walking step rate and the big chain of transport is connected.The present invention is simple in construction, easy to implement, is easy to safeguard, ensures to transport being accurately positioned for big chain.
Description
Technical field
The invention belongs to the pinpoint technical field of transporting equipment, more particularly to it is a kind of transport big chain be automatically positioned dress
Put and method.
Background technology
It is the finished steel coils for accepting continuous annealing outlet step rate that big chain main function is transported in the outlet of cold-rolling continuous annealing line, then will
Coil of strip is transported to finishing line and packed, and has 80 square-column-shaped pedestals, square-column-shaped pedestal two on the big chain of transport of 120 meters of long continuous annealings
Symmetric Composite forms 40 and meets the distance between volume transport saddle, two pedestals 35cm before and after two, and it is 33cm to fit into width
Step rate transport into coil of strip, linked together between each saddle by multiple chain links, the one end for transporting big chain is main transmission
The motor other end is a gear slewing rollers, and gear turns to the angle for being mounted with that a rotary encoder is used for according to rotation on roll shaft
Degree calculates the distance of big chain walking.
It is to navigate to step rate position by the rotary encoder on big sprocket slewing rollers that the former design of big chain is transported in continuous annealing,
Want to transport big chain and be positioned at step rate position, it is desirable to which the rotary encoder work on big sprocket slewing rollers is accurate, still
Find in use, because chain link different on big chain has the distance between mismachining tolerance, each big chain saddle not
Completely the same, the error after operation between big chain saddle, which stacks up, will result in Wrong localization, and step rate licks journey sending
In knock and transport the saddle of big chain and cause to transport big deformation of chain coil of strip turnup failure.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned problem, there is provided a kind of to transport the automatic of big chain
Positioner and method,.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of automatic positioning equipment for transporting big chain,
It is characterised in that it includes displacement monitor, reduction of speed detection means and automaton, the displacement monitor and reduction of speed
Detection means interval is installed on the side of walking track for transporting big chain, and the automaton fills with displacement monitoring respectively
Put, the motor of reduction of speed detection means, walking step rate and the big chain of transport is connected, displacement monitor includes preceding laser detecting apparatus
With rear laser detecting apparatus, traffic direction of the forward and backward laser detecting apparatus along the big chain of transport is using the axis for step rate of walking in
Heart line is symmetrically installed, and the spacing of forward and backward laser detecting apparatus is equal with the spacing of former and later two pedestals of saddle, reduction of speed detection means
For reduction of speed laser detecting apparatus, install in the rear of rear laser detecting apparatus.
By such scheme, the automaton is PLC, the input of the PLC respectively with institute
State preceding laser detecting apparatus, rear laser detecting apparatus, the output end of reduction of speed laser detecting apparatus to be connected, the output end difference of PLC
It is connected with the motor of walking step rate and the big chain of transport.
Pinpoint method is carried out using a kind of automatic positioning equipment of the above-mentioned big chain of transport, it is characterised in that bag
Include following steps：
1) PLC sends enabling signal to the motor for transporting big chain, drives saddle reach；
2) PLC sends startup to the preceding laser detecting apparatus, rear laser detecting apparatus, reduction of speed laser detecting apparatus respectively
Signal；
3) when reduction of speed laser detecting apparatus detects the leading flank of saddle, PLC is sent to the motor for transporting big chain
Reduce-speed sign, saddle, which slows down, to move ahead；
4) during the medial surface for former and later two pedestals that present laser detector, rear laser detecting apparatus are detected simultaneously by saddle,
PLC sends run signal to walking step rate, and walking step rate is penetrated between two pedestals, completes coil of strip handing-over；
5) present laser detector, rear laser detecting apparatus are not detected simultaneously by the medial surface of former and later two pedestals of saddle
When, the PLC does not send run signal to walking step rate, transports big chain and continues to drive saddle reach；
6) repeat the above steps 3), 4), 5) until steel coil transportation complete, now, PLC respectively to walking step rate
And the motor of the big chain of transport sends stop signal.
The beneficial effects of the invention are as follows：The 1st, a kind of automatic positioning equipment and method for transporting big chain is provided, pass through preceding laser
Detector and rear laser detecting apparatus detect to the operation for transporting big chain, realize and transport being accurately positioned for big chain, enhance
Transport the automation performance of big chain.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Wherein：1- is walked step rate, and 2- transports big chain, 3- saddles, 4- pedestals, laser detecting apparatus before 5-, and laser is examined after 6-
Survey instrument, 7- reduction of speed laser detecting apparatus.
Embodiment
To more fully understand the present invention, the invention will be further described with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of automatic positioning equipment for transporting big chain, including displacement monitor, reduction of speed detection means and
Automaton, locating and detecting device and reduction of speed detection means interval are installed on the side of walking track for transporting big chain,
Motor of the automaton respectively with locating and detecting device, reduction of speed detection means, walking step rate 1 and the big chain 2 of transport is connected
Connect.
Position monitoring devices include preceding laser detecting apparatus 5 and rear laser detecting apparatus 6, and forward and backward laser detecting apparatus is big along transport
The traffic direction of chain line centered on the axis for step rate of walking symmetrically is installed, spacing and the saddle 3 of forward and backward laser detecting apparatus
The spacing of former and later two pedestals 4 is equal, and reduction of speed detection means is reduction of speed laser detecting apparatus 7, is installed after rear laser detecting apparatus
Side.
Automaton is PLC, and the input of PLC is examined with preceding laser detecting apparatus, rear laser respectively
Instrument, the output end of reduction of speed laser detecting apparatus is surveyed to be connected, the output end of PLC respectively with walking step rate and the big chain of transport
Motor is connected.
When saddle will reach displacement detecting region, reduction of speed laser detecting apparatus detects saddle, passes through PLC control
System transports big chain fall-back, eliminates inertia effects, is easy to be accurately positioned；When saddle enters displacement detecting region, it is necessary to preceding,
When laser detecting apparatus is detected simultaneously by two pedestals afterwards, PLC can just start walking step rate and carry out connecing volume operation.
It is as follows that pinpoint operating method is carried out using the present apparatus：
1) PLC sends enabling signal to the motor for transporting big chain, drives saddle reach；
2) PLC sends startup to the preceding laser detecting apparatus, rear laser detecting apparatus, reduction of speed laser detecting apparatus respectively
Signal；
3) when reduction of speed laser detecting apparatus detects the leading flank of saddle, PLC is sent to the motor for transporting big chain
Reduce-speed sign, saddle, which slows down, to move ahead；
4) during the medial surface for former and later two pedestals that present laser detector, rear laser detecting apparatus are detected simultaneously by saddle,
PLC sends run signal to walking step rate, and walking step rate is penetrated between two pedestals, completes coil of strip handing-over；
5) present laser detector, rear laser detecting apparatus are not detected simultaneously by the medial surface of former and later two pedestals of saddle
When, the PLC does not send run signal to walking step rate, transports big chain and continues to drive saddle reach；
6) repeat the above steps 3), 4), 5) until steel coil transportation complete, now, PLC respectively to walking step rate
And the motor of the big chain of transport sends stop signal.
Claims (3)
- A kind of 1. automatic positioning equipment for transporting big chain, it is characterised in that including displacement monitor, reduction of speed detection means and from Dynamic control device, displacement monitor and reduction of speed the detection means interval are installed in the side for the walking track for transporting big chain On, the automaton motor with displacement monitor, reduction of speed detection means, walking step rate and the big chain of transport respectively It is connected, displacement monitor includes preceding laser detecting apparatus and rear laser detecting apparatus, and the forward and backward laser detecting apparatus is big along transport The traffic direction of chain line centered on the axis for step rate of walking symmetrically is installed, the spacing of forward and backward laser detecting apparatus and saddle The spacing of former and later two pedestals is equal, and reduction of speed detection means is reduction of speed laser detecting apparatus, is installed in the rear of rear laser detecting apparatus.
- A kind of 2. automatic positioning equipment of the big chain of transport according to the claims 1, it is characterised in that the automatic control Device processed is PLC, the input of the PLC respectively with the preceding laser detecting apparatus, rear laser detecting apparatus, drop The output end of fast laser detecting apparatus is connected, the output end of the PLC motor phase with walking step rate and the big chain of transport respectively Even.
- A kind of 3. localization method of automatic positioning equipment for transporting big chain according to claim 2, it is characterised in that including Following steps：1) PLC sends enabling signal to the motor for transporting big chain, drives saddle reach；2) PLC sends startup letter to the preceding laser detecting apparatus, rear laser detecting apparatus, reduction of speed laser detecting apparatus respectively Number；3) when reduction of speed laser detecting apparatus detects the leading flank of saddle, PLC sends deceleration to the motor for transporting big chain Signal, saddle, which slows down, to move ahead；4) during the medial surface for former and later two pedestals that present laser detector, rear laser detecting apparatus are detected simultaneously by saddle, PLC controls Device processed sends run signal to walking step rate, and walking step rate is penetrated between two pedestals, completes coil of strip handing-over；5) during the medial surface for former and later two pedestals that present laser detector, rear laser detecting apparatus are not detected simultaneously by saddle, institute State PLC and do not send run signal to walking step rate, transport big chain and continue to drive saddle reach；6) repeat the above steps 3), 4), 5) until steel coil transportation is completed, now, PLC is respectively to walking step rate and fortune The motor of defeated big chain sends stop signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284213.6A CN105035686B (en) | 2015-05-27 | 2015-05-27 | A kind of automatic positioning equipment and method for transporting big chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510284213.6A CN105035686B (en) | 2015-05-27 | 2015-05-27 | A kind of automatic positioning equipment and method for transporting big chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035686A CN105035686A (en) | 2015-11-11 |
| CN105035686B true CN105035686B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510284213.6A Active CN105035686B (en) | 2015-05-27 | 2015-05-27 | A kind of automatic positioning equipment and method for transporting big chain |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109158767A (en) * | 2018-11-07 | 2019-01-08 | 刘慧华 | A kind of accurate laser marking machine |
| CN109733832B (en) * | 2018-12-20 | 2021-01-15 | 珠海格力智能装备有限公司 | Mobile docking mistake-proofing system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117326A (en) * | 1998-10-21 | 2000-04-25 | Nippon Steel Corp | Device for automatically stopping tail end of strip coil |
| KR100470668B1 (en) * | 2002-08-14 | 2005-03-08 | 주식회사 포스코 | An apparatus for leading the end portion of a strip coil |
| CN102992003A (en) * | 2011-09-10 | 2013-03-27 | 鞍钢股份有限公司 | On-line position detection method of steel coil |
| CN102974614B (en) * | 2012-10-26 | 2015-04-01 | 武汉钢铁(集团)公司 | Upward rolling controlling device and automatic upward rolling controlling method for hot rolling temper mill |
| CN203877360U (en) * | 2014-05-09 | 2014-10-15 | 河北钢铁股份有限公司承德分公司 | Rapid chain capable of performing positioning accurately |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170825 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Applicant after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Applicant before: Wuhan Iron & Steel (Group) Corp. |
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