CN202885770U - Monitoring device for translation of stepping beam of hot continuous rolling conveying chain - Google Patents
Monitoring device for translation of stepping beam of hot continuous rolling conveying chain Download PDFInfo
- Publication number
- CN202885770U CN202885770U CN 201220599017 CN201220599017U CN202885770U CN 202885770 U CN202885770 U CN 202885770U CN 201220599017 CN201220599017 CN 201220599017 CN 201220599017 U CN201220599017 U CN 201220599017U CN 202885770 U CN202885770 U CN 202885770U
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- translation
- step rate
- magnetic scale
- stepping beam
- coil
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- Expired - Fee Related
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Abstract
The utility model discloses a monitoring device for translation of a stepping beam of a hot continuous rolling conveying chain. The device comprises the stepping beam (3), a translation hydraulic cylinder (4) and magnetic ruler (12), wherein the translation hydraulic cylinder (4) is connected with the stepping beam (3) through a connecting shaft (5) and is used for driving the stepping beam (3) to translate through the connecting shaft (5); and the magnetic ruler (12) is connected with the connecting shaft (5), a distance measuring rod (13) of the magnetic ruler (12) is connected with the connecting shaft (5), the magnetic ruler (12) is used for detecting the stroke of the stepping beam (3). The magnetic ruler is used for monitoring the moving distance of the stepping beam, so that even when a strap of a coil is broken in the moving process, the coil can safely move on the stepping beam, an accident that the coil falls since the broken strap touches an approach switch for forwarding in place is avoided, and smooth production is guaranteed.
Description
Technical field
The utility model relates to a kind of technology for the hot continuous rolling transportation, particularly, relates to a kind of monitoring device for the translation of hot continuous rolling conveyer chain step rate.
Background technology
The device action flow process that conveyer chain moves coil of strip 1 is: step rate 3 is connected with coupling shaft 5 on the translation hydraulic cylinder 4, PLC(Programmable Logic Controller, programmable logic controller (PLC)) come moving forward and backward of control step beam 3 by the action of controlling translation hydraulic cylinder 4 pistons.Step rate 3 at first is raised to limes superiors will roll up position 6 by the lifting hydraulic cylinder (not shown), 7, be 6 to No. 3 volume positions 8, No. 1 volume position shown in 8(Fig. 1, but also can be a volume position or multireel position more) on coil of strip 1 jack-up be placed on the step rate 3, then translation hydraulic cylinder 4 advances by coupling shaft 5 control step beams 3 delivery coil of strips 1, when coupling shaft 5 touches " advance and put in place " approach switch 11, lifting hydraulic cylinder moves downward and drops to smallest limit, coil of strip 1 is placed on the next one (next one of the from left to right direction of the direction of arrow shown in Fig. 1) the volume position, thereby realized the function that coil of strip 1 moves forward, then, step rate 3 is unloaded rollback again, represent that when coupling shaft 5 touches " retreat and put in place " approach switch 9 step rate 3 has return back to " retreat and put in place " position, step rate 3 stopped to move and waited for the action that next time delivers coil of strip 1 this moment.
Yet, in actual production process, under the coil of strip coiling machine bundling complete after because tie 2 often rupture, so the situation that tie 2 ruptures may appear in step rate 3 in the process of delivery coil of strip 1.If the tie 2 of fracture touches " advance and put in place " approach switch 11(and also may touch other approach switchs, repeat no more in this), then lifting hydraulic cylinder moves downward, driving coupling shaft 5 moves downward, and step rate 3 did not advance and put in place this moment, coil of strip 1 does not move to the next one (next one of the from left to right direction of the direction of arrow shown in Fig. 1) volume position yet, so coil of strip 1 accident that drops will occur.So not only cause the coil of strip outside surface damage of dropping, cause loose winding, and affect product quality, and process coil of strip long, the production of time of accident of dropping and also will be had a strong impact on.
The utility model content
The purpose of this utility model provides a kind of monitoring device for the translation of hot continuous rolling conveyer chain step rate, and this device is used for solving the problem that conveyer chain step rate translation process coil of strip drops.
To achieve these goals, the utility model provides a kind of monitoring device for the translation of hot continuous rolling conveyer chain step rate, and this device comprises: step rate; Be connected to the translation hydraulic cylinder of described step rate by coupling shaft, be used for driving the step rate translation by coupling shaft; This device also comprises: with the magnetic scale that described coupling shaft is connected, the ranging rod of this magnetic scale is connected with coupling shaft, and this magnetic scale is for detection of the stroke of step rate.
Preferably, described magnetic scale is fixed on the described translation hydraulic cylinder by jig.
Preferably, described magnetic scale is the external magnetic scale.
Pass through technique scheme, the utility model is by adopting magnetic scale that the displacement of step rate is monitored, even realized the tie fracture of coil of strip in moving process, also can make coil of strip mobile safely on step rate, the tie of having avoided fracture touches " advance and put in place " approach switch and causes the coil of strip accident that drops, and what guarantee to produce carries out smoothly.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of instructions, is used from explanation the utility model with following embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the device of the employing approach switch monitoring step rate translation that provides of the utility model prior art; And
Fig. 2 is the device of the employing magnetic scale monitoring step rate translation that provides of the utility model.
Description of reference numerals
1 coil of strip, 2 ties
3 step rates, 4 translation hydraulic cylinders
No. 61 volume positions of 5 coupling shafts
No. 83 volume positions, 7 No. 2 volume positions
9 " retreat and put in place " approach switch 10 " security bit " approach switchs
11 " advance and put in place " approach switch, 12 magnetic scales
13 ranging rods, 14 jigs
The load module 16 conveyer chain PLC of 15 PLC
17 HMI(Human Machine Interface, man-machine interface) system
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.Should be understood that embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Fig. 2 is the device of the employing magnetic scale monitoring step rate translation that provides of the utility model.As can be seen from Figure, the utility model not only comprises step rate 3, is connected to the translation hydraulic cylinder 4 of step rate 3 by coupling shaft 5, this translation hydraulic cylinder 4 is used for driving step rate 3 translations by coupling shaft 5, also comprise the magnetic scale 12 that is connected with coupling shaft 5, the ranging rod 13 of this magnetic scale 12 is connected with coupling shaft 5, and this magnetic scale 12 is for detection of the stroke of step rate.
The utility model has been cancelled approach switch of the prior art, has replaced the function of approach switch with magnetic scale 12, adopts the translation of 12 pairs of step rates 3 of magnetic scale to monitor.
Under the preferable case, magnetic scale 12 can adopt the external magnetic scale.
Under the preferable case, magnetic scale 12 and the 4 parallel placements of translation hydraulic cylinder, and can adopt jig 14 to be fixed on the translation hydraulic cylinder 4.
In addition, conveyer chain PLC 16 and HMI(man-machine interface) system 17 is connected to carry out communication, and conveyer chain PLC 16 sends the run-length data of step rate 3 to HMI system 17 in real time, to observe intuitively the stroke of step rate 13.
The embodiment that provides according to the utility model, magnetic scale 12 is by the stroke of ranging rod 13 record step rates 3, in the situation that allows certain error, when magnetic scale 12 provides the step rate 3 of ranging rod 13 record to advance to put in place, when being 1200mm such as the horizontal throw that monitors step rate 3 at magnetic scale 12, conveyer chain PLC 16 descends by the step rate 3 that lifting hydraulic cylinder (not shown) control linkage axle 5 connects, when the horizontal throw that monitors step rate 3 at magnetic scale 12 is 5mm, conveyer chain PLC 16 rises by the step rate 3 that lifting hydraulic cylinder control linkage axle 5 connects, the process of the next transportation of beginning coil of strip 1.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
The utility model is monitored by the translation of adopting 12 pairs of step rates of magnetic scale, even tie 2 fractures also can be normally mobile safely on step rate 3 in moving process to have guaranteed coil of strip 1, can because tie 2 fractures are dropped coil of strip 1, not guarantee carrying out smoothly of production.
Need to prove that in addition each the concrete technical characterictic described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (3)
1. monitoring device that is used for the translation of hot continuous rolling conveyer chain step rate, this device comprises:
Step rate (3);
Be connected to the translation hydraulic cylinder (4) of described step rate (3) by coupling shaft (5), be used for driving described step rate (3) translation by described coupling shaft (5);
It is characterized in that this device also comprises:
The magnetic scale (12) that is connected with described coupling shaft (5), the ranging rod (13) of this magnetic scale (12) is connected with described coupling shaft (5), and this magnetic scale (12) is for detection of the stroke of described step rate (3).
2. device according to claim 1 is characterized in that, described magnetic scale (12) is fixed on the described translation hydraulic cylinder (4) by jig (14).
3. device according to claim 1 is characterized in that, described magnetic scale (12) is the external magnetic scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599017 CN202885770U (en) | 2012-11-14 | 2012-11-14 | Monitoring device for translation of stepping beam of hot continuous rolling conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599017 CN202885770U (en) | 2012-11-14 | 2012-11-14 | Monitoring device for translation of stepping beam of hot continuous rolling conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885770U true CN202885770U (en) | 2013-04-17 |
Family
ID=48077191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599017 Expired - Fee Related CN202885770U (en) | 2012-11-14 | 2012-11-14 | Monitoring device for translation of stepping beam of hot continuous rolling conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015133A (en) * | 2016-06-22 | 2016-10-12 | 首钢京唐钢铁联合有限责任公司 | Hydraulic control method and device |
| CN107748541A (en) * | 2017-10-24 | 2018-03-02 | 中冶南方工程技术有限公司 | Cold rolling processing line walking beam steel coil tracking |
-
2012
- 2012-11-14 CN CN 201220599017 patent/CN202885770U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015133A (en) * | 2016-06-22 | 2016-10-12 | 首钢京唐钢铁联合有限责任公司 | Hydraulic control method and device |
| CN106015133B (en) * | 2016-06-22 | 2019-06-07 | 首钢京唐钢铁联合有限责任公司 | A kind of hydraulic control method and device |
| CN107748541A (en) * | 2017-10-24 | 2018-03-02 | 中冶南方工程技术有限公司 | Cold rolling processing line walking beam steel coil tracking |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20211114 |