CN210293120U - Steel coil width measuring device - Google Patents
Steel coil width measuring device Download PDFInfo
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- CN210293120U CN210293120U CN201921412417.3U CN201921412417U CN210293120U CN 210293120 U CN210293120 U CN 210293120U CN 201921412417 U CN201921412417 U CN 201921412417U CN 210293120 U CN210293120 U CN 210293120U
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Abstract
The utility model discloses a coil of strip width measuring device, the coil of strip that awaits measuring is placed on the walking beam saddle, the coil of strip both sides below the same height position that awaits measuring respectively is fixed with a laser range finder, two laser range finder transmits range finding laser beam, two to the coil of strip laser range finder all passes through signal line connection director input, all outputs range finding signal to controller, the output of controller passes through signal line connection display and output data signal to display demonstration. This practicality coil of strip width measuring device is an online measuring device, can not the coil of strip hit badly, does not have measuring equipment shift time moreover, measures width time and accomplishes in the twinkling of an eye for measurement accuracy, high efficiency.
Description
Technical Field
The utility model relates to a coil of strip width measures technical field.
Background
At present, coil of strip measuring device installs 1 meter position at distance 1# walking beam 7# saddle, and it is to measure the width as required, and the pneumatic cylinder that gos forward moves 1 meter to the coil of strip direction measuring device, then moves to two sides of coil of strip through two clamps of 1# and 2# clamp pneumatic cylinder drive, and when two sides of two clamps contact the coil of strip, displacement sensor gives PLC with signal transmission in two pneumatic cylinders, measures out through the width of calculation with the coil of strip. However, when the outermost layer of the steel coil is loosened, the measuring device is easily damaged by the strip steel, and the measuring device needs to be repaired, so that time and labor are wasted, and the production is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem of realizing a coil of strip width measuring device which is not easy to damage and reliable in measurement.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a coil of strip width measuring device, the coil of strip of awaiting measuring is placed on the walking beam saddle, the coil of strip both sides below same height position of awaiting measuring respectively is fixed with a laser range finder, two laser range finder sends range finding laser beam, two to the coil of strip laser range finder all passes through signal line connection director input, all outputs range finding signal to controller, the output of controller passes through signal line connection display and output data signal shows to the display.
And the two laser range finders are fixed on the walking beam saddles on two sides of the steel coil to be measured.
The two laser range finders send out the laser beam in same plane, and two the laser range finders and the contained angle of horizontal plane are known.
This practicality coil of strip width measuring device is an online measuring device, can not the coil of strip hit badly, does not have measuring equipment shift time moreover, measures width time and accomplishes in the twinkling of an eye for measurement accuracy, high efficiency.
Drawings
The following is a brief description of the contents expressed in each figure and the marks in the figures in the present utility specification:
FIG. 1 is a schematic structural diagram of a steel coil width measuring device;
the labels in the above figures are: 1. a steel coil; 2. a walking beam saddle; 3. laser range finder.
Detailed Description
The following description of the embodiments with reference to the drawings is provided to describe the embodiments of the present invention in further detail, so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
1 width measuring device of coil of strip carries out the range finding through two laser range finder 3, obtain the width of coil of strip 1, laser range finder 3 can choose the range finding device of arbitrary model among the prior art for use, two laser range finder 3's signal output part passing signal line connection director, distance signal with acquireing carries to the controller, the controller is a data processing's device, if can choose siemens analog quantity module for use, two reflective laser rangefinder of online installation on 1 moving direction of coil of strip, laser rangefinder 3's laser is shone and is certain angle at two sides of coil of strip 1, two laser rangefinder measure laser range finder 3 at laser direction and 1 two side measuring point's of coil of strip distance L1 and L2, give siemens analog quantity module through current signal transmission.
The signal output part of controller connects the display, can show with the distance signal transport to the display that acquires, can show with the distance signal transport to the display of two laser range finders 3, obtains the width of coil of strip 1 through the manual calculation, also can write into a formula and get into the controller, calculates the direct 1 width of demonstration coil of strip on the display through simple formula, and these are the control program that prior art can realize.
The steel coil 1 to be measured is placed on the walking beam saddle 2, and the two laser distance measuring instruments 3 are fixed at the lower positions of the two sides of the steel coil 1, preferably fixed on the walking beam saddles 2 of the two sides of the steel coil 1 to be measured. The two laser distance meters 3 both emit distance measuring laser beams obliquely upward to the steel coil 1 as shown in fig. 1, so that distances L1 and L2 between the two distance measuring laser meters and the steel coil 1 can be obtained, it should be noted that the two laser distance meters 3 need to be at the same horizontal height, and the laser beams emitted by the two laser distance meters 3 are in the same plane, since the included angle between the two laser distance meters 3 and the horizontal plane is known, for example, 38 degrees, and the distance between the two laser distance meters 3 is also known as L, the formula for calculating the width of the steel coil 1 is W-L1 COS 38-L2 COS38 °.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various insubstantial modifications of the inventive concepts and solutions, or its application to other applications without modification.
Claims (3)
1. The utility model provides a coil of strip width measuring device, the coil of strip that awaits measuring is placed on walking beam saddle, its characterized in that: the same height position in the below of awaiting measuring coil of strip both sides respectively is fixed with a laser range finder, two laser range finder sends the range finding laser beam to the coil of strip, two laser range finder all passes through signal line connection director input, all exports range finding signal to controller, the output of controller passes through signal line connection display and exports data signal and shows to the display.
2. The steel coil width measuring device according to claim 1, wherein: and the two laser range finders are fixed on the walking beam saddles on two sides of the steel coil to be measured.
3. The steel coil width measuring device according to claim 1 or 2, wherein: the two laser range finders send out the laser beam in same plane, and two the laser range finders and the contained angle of horizontal plane are known.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412417.3U CN210293120U (en) | 2019-08-28 | 2019-08-28 | Steel coil width measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412417.3U CN210293120U (en) | 2019-08-28 | 2019-08-28 | Steel coil width measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210293120U true CN210293120U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412417.3U Active CN210293120U (en) | 2019-08-28 | 2019-08-28 | Steel coil width measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210293120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847875A (en) * | 2021-08-31 | 2021-12-28 | 天津市新天钢冷轧薄板有限公司 | Hot-rolled steel coil width measuring device and using method thereof |
| CN114560263A (en) * | 2022-02-28 | 2022-05-31 | 广西柳州钢铁集团有限公司 | Feeding control device and method for cross-span roll-turning unit |
-
2019
- 2019-08-28 CN CN201921412417.3U patent/CN210293120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847875A (en) * | 2021-08-31 | 2021-12-28 | 天津市新天钢冷轧薄板有限公司 | Hot-rolled steel coil width measuring device and using method thereof |
| CN114560263A (en) * | 2022-02-28 | 2022-05-31 | 广西柳州钢铁集团有限公司 | Feeding control device and method for cross-span roll-turning unit |
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