CN204918696U - Automatic treat extracting device of ejection material positional deviation in measuring stove - Google Patents
Automatic treat extracting device of ejection material positional deviation in measuring stove Download PDFInfo
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- CN204918696U CN204918696U CN201520695135.4U CN201520695135U CN204918696U CN 204918696 U CN204918696 U CN 204918696U CN 201520695135 U CN201520695135 U CN 201520695135U CN 204918696 U CN204918696 U CN 204918696U
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Abstract
The utility model discloses an automatic treat extracting device of ejection material positional deviation in measuring stove belongs to iron and steel metallurgical technology field, extracting device includes at least two sets of feeding agencies, feeding agencies will treat out material pole that the blank held out, be used for the drive in being used for stretching into the stove material pole level and vertical migration's transmission, be used for detecting and treat the detecting device that the ejection material level put in the stove and be used for the detection the position detecting device of the material pole position volume of moving, detecting device set up in on the material pole, include and be used for stretching into the probe rod in the stove and setting up in the stove external application in the drive the drive arrangement of probe rod translation, position detecting device set up in transmission is last. The utility model discloses extracting device simple structure is easily capable, and its convenient operation is reliable, can enough measure and treat out blank and the theoretical offset of waiting for between the position and self slope volume, and the extracting device of can also being convenient for according to testing result this offset of compensation and slope volume, reaches the purpose of getting the base smoothly.
Description
Technical field
The utility model belongs to technical field of ferrous metallurgy, relate to a kind of in process furnace for getting the equipment of blank, particularly treat the take out device of ejection material position deviation in a kind of automatic detection stove.
Background technology
At present, the hot rolling mill process furnace workshop of domestic production wire and rod and various shaped steel is by after blank heating to target temperature, blank moves to holding fix of coming out of the stove, and is automatically got on furnace delivery table by blank by take out device, then transports outside stove by furnace delivery table by blank or transport milling train to.But, because blank different positions in stove may occur that the sideslip that degree is different or movement travel exist error, make blank and theoretical holding fix there is side-play amount, and also there is tilt quantity in blank self; If this side-play amount or tilt quantity excessive, what directly can have influence on reclaimer device normally gets base, even occurs getting base fault, damage equipment, affect rhythm of production situation occur; Meanwhile, because process furnace environment temperature is high, blank at high temperature produces the impact of iron scale and furnace atmosphere fluctuation, and make the position deviation means detecting blank in stove limited, testing cost is high, detected result is subject to signal error affects, and accuracy is not high.Therefore be necessary to find a kind of device measuring blank position deviation in process furnace in reclaiming process, to ensure the security of feeding action, reliability and accuracy.
Utility model content
In view of this, in order to ensure the smooth feeding of take out device, and each feeding can control according to the physical location reasonable implementation of blank to be come out of the stove in stove, the utility model provides the take out device treating ejection material position deviation in a kind of automatic detection stove, side-play amount and blank self tilt quantity of blank and theoretical holding fix can either be measured, take out device can also be facilitated according to detected result compensating offset amount and tilt quantity, reach the object of normally getting base.
For achieving the above object, the utility model is achieved through the following technical solutions:
The utility model provides the take out device treating ejection material position deviation in a kind of automatic detection stove, be positioned at stove and be outside equipped with at least two group material fetching mechanisms on the length direction of blank described to be gone out in stove, described material fetching mechanism comprises for stretching into the material bar held out by blank to be gone out in stove, for driving the transmission mechanism of described material bar horizontal and vertical movement, for detecting the means of detection of billet location to be gone out in stove and moving horizontally the position detecting device of displacement for detecting described material bar, described means of detection is arranged on described material bar, comprise the feeler lever for stretching in stove and be arranged at stove outer for driving the drive unit of described feeler lever translation, described position detecting device is arranged on described transmission mechanism.
Further, described drive unit is cylinder or hydro-cylinder or electric pushrod.
Further, on the feeler lever of drive unit side, be provided with the put sender block of described feeler lever relative to the translation of material bar; Described material bar is also provided with the contactor for the sender block that puts in place described in triggering.
Further, described contactor comprises described feeler lever and moves to the first proximity switch of initial bit and the second proximity switch of range position.
Further, described material fetching mechanism is provided with at least two described material bars.
Further, plural described material bar by affixed with the crossbeam being arranged at its end, and is provided with the rib of crossbar architectures between adjacent described material bar.
Further, all material bars of described material fetching mechanism are provided with on described means of detection or portion's material distributing rod and are provided with described means of detection.
The utility model has the advantage of: the utility model can detect the position deviation amount of blank to be come out of the stove in stove while feeding, and utilize gained departure to adjust setting stroke compensating offset amount and carried out the excessive tilt quantity of effective compensation blank by the grouping action of material fetching mechanism, guarantee that take out device gets base smoothly, effectively stop because the knockdown of blank causes feeding fault, improve the security of production, reliability and accuracy, simultaneously, Detection theory device is arranged at outside stove, ensure that accuracy and the validity of its detection signal, improve accuracy of detection and the work-ing life of means of detection, take out device of the present utility model is simple for structure, and convenient to operation, has wide application space.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by specification sheets below and obtain.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is take out device structure vertical view of the present utility model;
Fig. 2 is I portion enlarged diagram in Fig. 1;
Fig. 3 is take out device fundamental diagram of the present utility model;
Reference numeral: 1-expects bar, 2-transmission mechanism, 3-position detecting device, 4-feeler lever, 5-drive unit, 6-first proximity switch, 7-second proximity switch, 8-furnace delivery table, 9-crossbeam, 10-rib.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in Figure 1-2: the take out device treating ejection material position deviation in a kind of automatic detection stove, be positioned at stove and be outside equipped with at least two group material fetching mechanisms on the length direction of blank described to be gone out in stove, described material fetching mechanism comprises for stretching into the material bar 1 held out by blank to be gone out in stove, for driving the transmission mechanism 2 of described material bar 1 horizontal and vertical movement, for detecting the means of detection of billet location to be gone out in stove and moving horizontally the position detecting device 3 of displacement for detecting described material bar 1, described means of detection is arranged on described material bar 1, comprise the feeler lever 4 for stretching in stove and be arranged at stove outer for driving the drive unit 5 of described feeler lever 4 translation, described position detecting device 3 is arranged on described transmission mechanism 2, described drive unit 5 is cylinder or hydro-cylinder or electric pushrod, the put sender block of described feeler lever 4 relative to the translation of material bar 1 is provided with on the feeler lever 4 of drive unit 5 side, described material bar 1 is also provided with the contactor for the sender block that puts in place described in triggering, described contactor comprises described feeler lever 4 and moves to the first proximity switch 6 of initial bit and the second proximity switch 7 of range position.
Concrete, described material fetching mechanism is two groups, described material fetching mechanism comprises for stretching in stove the material bar 1 blank holder to be gone out moved on on furnace delivery table 8, and often group material fetching mechanism is connected with independent transmission mechanism 2 and position detecting device 3, make two groups of material fetching mechanisms to do synchronization action, also can separate action; And the means of detection be provided with on the material bar 1 of material fetching mechanism for detecting position deviation between blank to be gone out and theoretical holding fix in stove, described means of detection is the feeler lever 4 with independent driving device 5; Feeler lever 4 both can under the effect of drive unit 5 independent translation, also can with material bar 1 translation, the direction of its translation with expect bar 1 to move horizontally direction identical; The feeler lever 4 of described means of detection is also provided with near drive unit 5 side the sender block that puts in place, described material bar 1 is provided with the contactor triggering the signal that puts in place for the sender block that puts in place, described contactor comprises feeler lever 4 and moves to the first proximity switch 6 of initial bit and the second proximity switch 7 of range position; And described feeler lever 4 is under the effect of drive unit 5, when it moves to range position, stretch into front end in stove by exceeding described material bar 1; In the present embodiment, described transmission mechanism is hydro-cylinder, and described drive unit 5 is cylinder, and described position detecting device 3 is displacement sensor; Also web member is provided with between described cylinder and feeler lever 4; Described theoretical holding fix is the position to be come out of the stove with the centerline parallel of described furnace delivery table direction of motion; Described position deviation comprises blank motion excursion amount and self tilt quantity;
First, before starting action, material bar 1 on two groups of material fetching mechanisms remains static, feeler lever 4 on material bar 1 is moved to maximum travel position under the effect of drive unit 5, now, the sender block that puts in place triggers the second proximity switch 7 and sends the maximum displacement signal that described feeler lever 4 is in range position; Then, transmission mechanism 2 drives material bar 1 to move horizontally, and feeler lever 4 is with expecting that bar 1 is to direction translation in stove, until first feeler lever 4 on any one group of material fetching mechanism touches blank, due to the resistance of blank, first feeler lever 4 touching blank cannot continue to follow the translation together of material bar 1, first feeler lever 4 retreats relative to material bar 1, the maximum displacement signal of first feeler lever 4 is lost, and now, the displacement detector 3 on transmission mechanism 2 records the translating stroke value of this group material fetching mechanism material loading bar; Then, material bar 1 moves on, until second feeler lever 4 contacts blank, due to the resistance of blank, the feeler lever 4 of contact blank cannot move on material bar 1, and this second feeler lever 4 retreats relative to material bar 1, and second feeler lever 4 maximum displacement signal of contact blank is lost, now, the displacement detector 3 of transmission mechanism 2 records the translating stroke value of now material fetching mechanism material loading bar 1 again; Then, by that analogy, displacement detector 3 can record the displacement stroke that each feeler lever 4 contacts blank moment material fetching mechanism material loading bar 1; Then, analyze each record value of displacement detector 3 and comparing of set(ting)value, blank physical location and the blank position deviation relation at the theoretical holding fix of stove can be obtained, if physical location departure is less than setting holding fix amount, the then normal feeding of take out device, namely the two groups of material bars in left and right are synchronized with the movement; If physical location departure is greater than setting holding fix amount, take out device material bar needs left and right grouping motion, compensates blank have excessive tilt quantity relative to theoretical holding fix with this.Meanwhile, can also according to the side-play amount of com-parison and analysis blank physical location to be gone out and holding fix, the horizontal throw of the material bar on sequence of control auto modification take out device, to guarantee the safety and precise of feeding action.The utility model can detect the position deviation amount of blank to be come out of the stove in stove while feeding, and utilize gained departure to adjust setting stroke compensating offset amount and carried out the excessive tilt quantity of effective compensation blank by the grouping action of material fetching mechanism, guarantee that take out device gets base smoothly, effectively stop because the knockdown of blank causes feeding fault, improve the security of production, reliability and accuracy, simultaneously, Detection theory device is arranged at outside stove, ensure that detection signal, improve accuracy of detection and the work-ing life of means of detection.
As the improvement of the present embodiment, described material fetching mechanism is provided with at least two described material bars 1, be beneficial to hold in the palm stably and move blank to be out of, in the present embodiment, material fetching mechanism is provided with two groups, often group is provided with three material bars, 1, three described material bars 1 by being fixed together with the crossbeam 9 being arranged at its end, and be provided with the rib 10 of crossbar architectures between adjacent described material bar 1, for expecting bar 1 described in bracing reinforcement.
As the improvement of the present embodiment, all material bars 1 of described material fetching mechanism are provided with on described means of detection or portion's material distributing rod 1 and are provided with described means of detection; In the present embodiment, the mode adopting part to arrange, namely shown in composition graphs 1, outside often organize material fetching mechanism two, described material bar 2 is provided with described means of detection.
Take out device of the present utility model realizes automatically detecting in stove while implementing to get blank treating that the principle of work of ejection material position deviation or operating process step are: as shown in Figure 3, and composition graphs 1
S1: respectively four feeler levers are moved to range position by four cylinders, the sender block that puts in place now on feeler lever triggers the second proximity switch and sends maximum displacement signal (in Fig. 3 B); And before, its four feeler levers are positioned at initial bit respectively under the effect of four cylinders; (in Fig. 3 A);
S2: by the tangential movement of actuator drives material fetching mechanism, four feeler levers follow respective material bar together to translation in stove, until wherein a feeler lever contacts blank side surface (in Fig. 3 C) at first;
S3: two groups of material fetching mechanisms move on, take the lead in contacting the feeler lever of blank due to the resistance of blank, material fetching mechanism cannot be followed and continue motion, this cylinder piston rod stop motion, and this cylinder block is when moving on material fetching mechanism, this cylinder piston rod opposing cylinder rollback, this feeler lever is relative to material bar rollback, now, the maximum displacement signal on this feeler lever is lost;
S4: when this feeler lever maximum displacement signal is lost, the displacement L1 of hydro-cylinder top offset sensor record material fetching mechanism this moment; Meanwhile, this feeler lever is rollback road initial bit under cylinder action, and is triggered to the first proximity switch by the sender block that puts in place on it and is stopped cylinder action; (in Fig. 3 D)
S5: the like, remaining feeler lever continues translation with material bar toward direction in stove, and successively contact blank surface respectively, identical with step 4 with abovementioned steps three, the displacement sensor of material fetching mechanism records respective translational displacement amount L2, L3 and L4 respectively.
S6: sequence of control can obtain the tilting value of blank different positions to be come out of the stove by the numerical value of com-parison and analysis L1-L4; Then, sequence of control passes through the numerical value of com-parison and analysis L1-L4 and theoretical holding fix amount L0, can obtain the position deviation between blank to be come out of the stove and theoretical holding fix, i.e. the tilt quantity of blank; Finally, by comparing with set(ting)value, the whether normal feeding of take out device can be judged.That is: if physical location tilt quantity is greater than desired location amount, then two groups, left and right material fetching mechanism grouping motion, to compensate excessive tilt quantity, otherwise two groups, side material fetching mechanism is synchronized with the movement.Simultaneously, sequence of control also according to the material fetching mechanism translating stroke set in real offset revision program, can strengthen the accuracy of feeding action control further.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. one kind is detected the take out device treating ejection material position deviation in stove automatically, it is characterized in that: be positioned at stove and be outside equipped with at least two group material fetching mechanisms on the length direction of blank described to be gone out in stove, described material fetching mechanism comprises for stretching into the material bar held out by blank to be gone out in stove, for driving the transmission mechanism of described material bar horizontal and vertical movement, for detecting the means of detection of billet location to be gone out in stove and moving horizontally the position detecting device of displacement for detecting described material bar, described means of detection is arranged on described material bar, comprise the feeler lever for stretching in stove and be arranged at stove outer for driving the drive unit of described feeler lever translation, described position detecting device is arranged on described transmission mechanism.
2. automatically detect in stove the take out device treating ejection material position deviation according to claim 1, it is characterized in that: described drive unit is cylinder or hydro-cylinder or electric pushrod.
3. automatically detect the take out device treating ejection material position deviation in stove according to claim 2, it is characterized in that: on the feeler lever of drive unit side, be provided with the put sender block of described feeler lever relative to the translation of material bar; Described material bar is also provided with the contactor for the sender block that puts in place described in triggering.
4. automatically detect the take out device treating ejection material position deviation in stove according to claim 3, it is characterized in that: described contactor comprises described feeler lever and moves to the first proximity switch of initial bit and the second proximity switch of range position.
5. automatically detect the take out device treating ejection material position deviation in stove according to claim 1, it is characterized in that: described material fetching mechanism is provided with at least two described material bars.
6. automatically detect the take out device treating ejection material position deviation in stove according to claim 5, it is characterized in that: plural described material bar by affixed with the crossbeam being arranged at its end, and is provided with the rib of crossbar architectures between adjacent described material bar.
7. automatically detect the take out device treating ejection material position deviation in stove according to claim 1, it is characterized in that: all material bars of described material fetching mechanism are provided with on described means of detection or portion's material distributing rod and are provided with described means of detection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695135.4U CN204918696U (en) | 2015-09-09 | 2015-09-09 | Automatic treat extracting device of ejection material positional deviation in measuring stove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695135.4U CN204918696U (en) | 2015-09-09 | 2015-09-09 | Automatic treat extracting device of ejection material positional deviation in measuring stove |
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| CN204918696U true CN204918696U (en) | 2015-12-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825260B (en) * | 2017-01-10 | 2018-09-14 | 海斯坦普汽车组件（昆山）有限公司 | The technique that clamping position heats tablet |
| CN111646149A (en) * | 2020-05-21 | 2020-09-11 | 张家港宏昌钢板有限公司 | Monitoring and alarming system and method for billet feeding process |
| CN115261589A (en) * | 2022-08-04 | 2022-11-01 | 泰州市华信工业炉有限公司 | Saw blade pressurizing tempering furnace |
-
2015
- 2015-09-09 CN CN201520695135.4U patent/CN204918696U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825260B (en) * | 2017-01-10 | 2018-09-14 | 海斯坦普汽车组件（昆山）有限公司 | The technique that clamping position heats tablet |
| CN111646149A (en) * | 2020-05-21 | 2020-09-11 | 张家港宏昌钢板有限公司 | Monitoring and alarming system and method for billet feeding process |
| CN115261589A (en) * | 2022-08-04 | 2022-11-01 | 泰州市华信工业炉有限公司 | Saw blade pressurizing tempering furnace |
| CN115261589B (en) * | 2022-08-04 | 2023-08-04 | 泰州市华信工业炉有限公司 | Saw blade pressurizing tempering furnace |
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