CN110470144A - A kind of end goes out pusher-type furnace into side and takes on steel equipment and its control method automatically - Google Patents
A kind of end goes out pusher-type furnace into side and takes on steel equipment and its control method automatically Download PDFInfo
- Publication number
- CN110470144A CN110470144A CN201910779695.0A CN201910779695A CN110470144A CN 110470144 A CN110470144 A CN 110470144A CN 201910779695 A CN201910779695 A CN 201910779695A CN 110470144 A CN110470144 A CN 110470144A
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- China
- Prior art keywords
- pusher
- steel
- billet
- furnace
- fire door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/04—Ram or pusher apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0071—Regulation using position sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Abstract
A kind of end goes out pusher-type furnace into side and takes on steel equipment and its control method automatically, it include: pusher, heating furnace, charging fire door front roller-way and discharging structure, pusher is set to charging fire door front roller-way side, heating furnace is connect with charging fire door front roller-way side, discharging structure is connect with the heating furnace other side, and charging fire door front roller-way is equipped with steel billet.Wherein, discharging structure includes: billet location detection device, extractor and pinch roller.The present invention, by adding a set of heating furnace steel-pushing type charging-discharging structure, realizes that end goes out the automatic dress tapping steel of pusher-type furnace into side, reduces the labor intensity of operator, improve production efficiency and safety compared with traditional technology.
Description
Technical field
The present invention relates to push away steel stove to take on steel apparatus field automatically, and in particular to a kind of end into side go out pusher-type furnace from
It is dynamic to take on steel equipment and its control method.
Background technique
Pusher-type furnace is chiefly used in heating small billet, rolled threaded steel and wire rod, has small investment, and maintenance is simple excellent
Gesture.It either pushes away steel stove using water cooling tube sliding rail corundum brick sliding rail is still used to push away steel stove, be usually all using pushing away
Steel machine pushes the steel billet placed on the slide rail, is generally provided with the real furnace bottom section of certain length in exit side, is known as tapping in the industry
Slot, after steel billet enters lander region, operator can be observed by the high-temperature industrial television being mounted on furnace wall, then
Side fire door is opened, by being mounted on the industrial television of tapping chain-drive section, extractor is controlled to preformed body tail portion by operator,
Blank is released into opposite discharging door, under the cooperation of stove gate pinch roller, steel billet is sent to mill milling, and whole process uses
Manual control, larger to the experience degree of dependence of operator, time-consuming and laborious, production efficiency is low.
To solve the above-mentioned problems, we are made that a series of improvement.
Summary of the invention
Go out pusher-type furnace into side the object of the present invention is to provide a kind of end and takes on steel equipment and its controlling party automatically
Method, to overcome disadvantages mentioned above present in the prior art and deficiency.
A kind of end goes out pusher-type furnace into side and takes on steel equipment automatically, comprising: before pusher, heating furnace, charging fire door
Roller-way and discharging structure, the pusher are set to charging fire door front roller-way side, the heating furnace and charging fire door front roller-way one
Side connection, the discharging structure are connect with the heating furnace other side, and the charging fire door front roller-way is equipped with steel billet；
Wherein, the discharging structure includes: billet location detection device, extractor and pinch roller, the billet location inspection
It surveys device to connect with heating furnace exit side, the extractor is connect with heating furnace tail portion side, described pinch roller and heating furnace tail
Portion's connection.
A kind of end goes out pusher-type furnace into side and takes on steel apparatus control method automatically, comprising the following steps:
Step 1: stokehold positioning, blank is transported to charging fire door front roller-way from stock bank, by feed speed control, according to
Cloth figure is accurately positioned；
Step 2: starting probe detects the steel billet position in lander, after the completion of positioning, the spy of billet location detection device
Needle partially protrudes into furnace, detects the position of steel billet in lander, and probe all allows pusher to act in anteposition when side；
Step 3: pushing away steel, pusher receives after allowing to push away steel instruction, pushes steel billet in furnace mobile to exit side, billet location
First block of steel billet of probe real-time monitoring of detection device with the center line that discharges distance, after first block of steel billet reaches design position,
Probe and pusher are retreated to raw bits immediately, if pusher, which advances to range, receives signal close to switch, are not detected also
Billet location signal in lander, then pusher and billet location detection device retract raw bits, restart from the first step；
Step 4: tapping, extractor are parked in face first according to the position feedback of detection device, first fine tuning translation distance
The position at block blank center advances and releases blank outside furnace, retreats the center for being moved to second block of blank afterwards in place, then
Third piece, after rolling, extractor returns to raw bits to three blocks of blanks, and waiting recycles next time, operate certainly double material when
It waits, needs first to release milling train side blank every time, then postpone face blank together again.
Beneficial effects of the present invention:
The present invention, by adding a set of heating furnace steel-pushing type charging-discharging structure, realizes that end goes out into side compared with traditional technology
The automatic dress tapping steel of pusher-type furnace reduces the labor intensity of operator, improves production efficiency and safety.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Appended drawing reference:
Pusher 100, heating furnace 200 and charging fire door front roller-way 300.
Discharging structure 400, billet location detection device 410, extractor 420, pinch roller 430 and steel billet 500.
Specific embodiment
Below in conjunction with specific embodiment, progress explanation is made to the present invention.It should be understood that following embodiment is merely to illustrate this hair
It is bright not for limiting the scope of the invention.
Embodiment 1
Fig. 1 is the structural diagram of the present invention.
As shown in Figure 1, a kind of end goes out pusher-type furnace into side takes on steel equipment automatically, comprising: pusher 100, heating
Furnace 200, charging fire door front roller-way 300 and discharging structure 400, pusher 100 are set to charging 300 side of fire door front roller-way, heating
Furnace 200 is connect with charging 300 side of fire door front roller-way, and discharging structure 400 is connect with 200 other side of heating furnace, before the fire door that charges
Roller-way 300 is equipped with steel billet 500；
Wherein, discharging structure 400 includes: billet location detection device 410, extractor 420 and pinch roller 430, blank position
It sets detection device 410 to connect with 200 exit side of heating furnace, extractor 420 is connect with 200 tail portion side of heating furnace, pinch roller 430
It is connect with 200 tail portion of heating furnace.
A kind of end goes out pusher-type furnace into side and takes on steel apparatus control method automatically, comprising the following steps:
Step 1: stokehold positioning, blank is transported to charging fire door front roller-way from stock bank, by feed speed control, according to
Cloth figure is accurately positioned；
Step 2: starting probe detects the steel billet position in lander, after the completion of positioning, the spy of billet location detection device
Needle partially protrudes into furnace, detects the position of steel billet in lander, and probe all allows pusher to act in anteposition when side；
Step 3: pushing away steel, pusher receives after allowing to push away steel instruction, pushes steel billet in furnace mobile to exit side, billet location
First block of steel billet of probe real-time monitoring of detection device with the center line that discharges distance, after first block of steel billet reaches design position,
Probe and pusher are retreated to raw bits immediately, if pusher, which advances to range, receives signal close to switch, are not detected also
Billet location signal in lander, then pusher and billet location detection device retract raw bits, restart from the first step；
Step 4: tapping, extractor are parked in face first according to the position feedback of detection device, first fine tuning translation distance
The position at block blank center advances and releases blank outside furnace, retreats the center for being moved to second block of blank afterwards in place, then
Third piece, after rolling, extractor returns to raw bits to three blocks of blanks, and waiting recycles next time, operate certainly double material when
It waits, needs first to release milling train side blank every time, then postpone face blank together again.
The working principle of the invention is that stokehold positions first, and blank is transported to charging fire door front roller-way from stock bank
300, by a series of feed speed controls, it is accurately positioned according to cloth figure；The steel billet position in lander is detected, positioning is completed
Afterwards, the probe portion of billet location detection device 410 protrudes into furnace, detects the position of steel billet in lander, probe is all preceding
Position when side allows pusher to act；Push away steel, pusher 100 receives after allowing to push away steel instruction, pushes in furnace steel billet 500 to exit side
It is mobile, distance of the first block of steel billet of probe real-time monitoring of billet location detection device 410 with the center line that discharges, first block of steel billet
After reaching design position, probe and pusher 100 are retreated to raw bits immediately, if pusher 100 advances to range and approaches
Switch receives signal, billet location signal in lander is also not detected, then pusher 100 and billet location detection device 410
Raw bits are retracted, are restarted from the first step；It finally taps, extractor 420 is finely tuned first according to the position feedback of detection device
Translation distance is parked in the position at first piece of blank center of face, advances and releases blank outside furnace, and retrogressing is moved to second afterwards in place
The center of block blank, followed by third block, after rolling, extractor 420 returns to raw bits to three blocks of blanks, and waiting follows next time
Ring needs first to release milling train side blank every time, then postpones one block of face blank again if it is double material.
A specific embodiment of the invention is illustrated above, but the present invention is not limited thereto, without departing from
Spirit of the invention, the present invention can also have various change.
Claims (2)
1. a kind of end goes out pusher-type furnace into side takes on steel equipment automatically characterized by comprising pusher (100), heating
Furnace (200), charging fire door front roller-way (300) and discharging structure (400), the pusher (100) are set to charging fire door front roller-way
(300) side, the heating furnace (200) with charging fire door front roller-way (300) side connect, the discharging structure (400) with add
The connection of hot stove (200) other side, the charging fire door front roller-way (300) are equipped with steel billet (500)；
Wherein, the discharging structure (400) includes: billet location detection device (410), extractor (420) and pinch roller
(430), the billet location detection device (410) connect with heating furnace (200) exit side, the extractor (420) and heating
The connection of furnace (200) tail portion side, described pinch roller (430) connect with heating furnace (200) tail portion.
2. a kind of end goes out pusher-type furnace into side takes on steel apparatus control method automatically, which comprises the following steps:
Step 1: stokehold positioning, blank is transported to charging fire door front roller-way from stock bank, by feed speed control, according to cloth
Figure is accurately positioned；
Step 2: starting probe detects the steel billet position in lander, after the completion of positioning, the probe portion of billet location detection device
Divide and protrude into furnace, detect the position of steel billet in lander, probe all allows pusher to act in anteposition when side；
Step 3: pushing away steel, pusher receives after allowing to push away steel instruction, pushes steel billet in furnace mobile to exit side, billet location detection
First block of steel billet of probe real-time monitoring of device with the center line that discharges distance, after first block of steel billet reaches design position, probe
It retreats to raw bits with pusher, if pusher, which advances to range, receives signal close to switch, is also not detected out immediately
Billet location signal in steel tank, then pusher and billet location detection device retract raw bits, restart from the first step；
Step 4: tapping, extractor are parked in first piece of base of face according to the position feedback of detection device, first fine tuning translation distance
The position at material center, advancing outside blank release furnace, will retreat the center for being moved to second block of blank afterwards in place, followed by the
Three, after rolling, extractor returns to raw bits to three blocks of blanks, and waiting recycles next time, when operating double material certainly, often
Secondary needs first release milling train side blank, then postpone one block of face blank again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779695.0A CN110470144A (en) | 2019-08-22 | 2019-08-22 | A kind of end goes out pusher-type furnace into side and takes on steel equipment and its control method automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910779695.0A CN110470144A (en) | 2019-08-22 | 2019-08-22 | A kind of end goes out pusher-type furnace into side and takes on steel equipment and its control method automatically |
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| Publication Number | Publication Date |
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| CN110470144A true CN110470144A (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910779695.0A Pending CN110470144A (en) | 2019-08-22 | 2019-08-22 | A kind of end goes out pusher-type furnace into side and takes on steel equipment and its control method automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397365A (en) * | 2020-03-30 | 2020-07-10 | 新余钢铁股份有限公司 | Automatic steel pushing and furnace feeding control system and method of steel pushing type stepping heating furnace |
Citations (4)
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| CN103981358A (en) * | 2014-05-30 | 2014-08-13 | 北京佰能电气技术有限公司 | Heating furnace billet locating position detection system and method |
| CN104726686A (en) * | 2015-03-31 | 2015-06-24 | 中冶华天工程技术有限公司 | Novel discharge pusher for pusher-type heating furnaces |
| CN105200225A (en) * | 2015-11-10 | 2015-12-30 | 中冶华天南京工程技术有限公司 | Automatic positioning tapping device for end-in and side-out pusher-type heating furnace |
| KR20180071674A (en) * | 2016-12-20 | 2018-06-28 | 주식회사 포스코 | Heating furnace cahrging apparatus and method |
-
2019
- 2019-08-22 CN CN201910779695.0A patent/CN110470144A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981358A (en) * | 2014-05-30 | 2014-08-13 | 北京佰能电气技术有限公司 | Heating furnace billet locating position detection system and method |
| CN104726686A (en) * | 2015-03-31 | 2015-06-24 | 中冶华天工程技术有限公司 | Novel discharge pusher for pusher-type heating furnaces |
| CN105200225A (en) * | 2015-11-10 | 2015-12-30 | 中冶华天南京工程技术有限公司 | Automatic positioning tapping device for end-in and side-out pusher-type heating furnace |
| KR20180071674A (en) * | 2016-12-20 | 2018-06-28 | 주식회사 포스코 | Heating furnace cahrging apparatus and method |
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| 何新生: "关于夹送辊式出钢机设计及推杆稳定性的计算", 《科技致富向导》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397365A (en) * | 2020-03-30 | 2020-07-10 | 新余钢铁股份有限公司 | Automatic steel pushing and furnace feeding control system and method of steel pushing type stepping heating furnace |
| CN111397365B (en) * | 2020-03-30 | 2021-07-27 | 新余钢铁股份有限公司 | Automatic steel pushing and furnace feeding control system and method of steel pushing type stepping heating furnace |
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Application publication date: 20191119 |