CN215280077U - Circle shear with detect belted steel limit and split - Google Patents
Circle shear with detect belted steel limit and split Download PDFInfo
- Publication number
- CN215280077U CN215280077U CN202022925745.2U CN202022925745U CN215280077U CN 215280077 U CN215280077 U CN 215280077U CN 202022925745 U CN202022925745 U CN 202022925745U CN 215280077 U CN215280077 U CN 215280077U
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- circle shear
- laser
- edge
- diffuse reflection
- photoelectric switch
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 230000000007 visual effect Effects 0.000 claims description 7
- 230000007547 defect Effects 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model relates to a circle shear with detection belted steel limit crack, this circle shear has belted steel limit crack detection device, the belted steel limit crack detection device include upper bracket, lower carriage, laser transceiver, diffuse reflection photoelectric switch, install upper and lower support on the box of the sideslip mechanism of circle shear both sides, upper and lower support set up relatively; the diffuse reflection photoelectric switch is fixed on the upper support, the laser transceiver is fixed on the upper support and the lower support, and the laser transceiver is aligned with the position of the sheared edge of the disc. The advantages are that: the structure is reasonable, the use is convenient, the position of the edge of the strip steel is determined by utilizing the edge shearing characteristic of the circle shear, and whether the edge crack defect exists is judged by receiving laser. When the device detects the edge crack of the strip steel on line, the device can immediately give an alarm to prompt an operator.
Description
Technical Field
The utility model belongs to cold rolling auxiliary device field especially relates to a circle shear with detect belted steel limit crack.
Background
In the production of cold-rolled steel strip, the edge crack defect is a notch existing at the edge of the steel strip, which brings processing difficulty and quality loss to an end user. At present, an image method or a light transmission method is often adopted for identification, but the image method is limited by an algorithm to have a misjudgment phenomenon, and the light transmission method is limited by an edge searching to have a missing report phenomenon.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a circle shear with detect belted steel limit crack, which realizes the online detection of belted steel limit crack.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a circle shear with a band steel edge crack detection device comprises an upper support, a lower support, a laser transceiver and a diffuse reflection photoelectric switch, wherein the upper support and the lower support are arranged on a box body of a transverse moving mechanism on two sides of the circle shear and are arranged oppositely; the diffuse reflection photoelectric switch is fixed on the upper support, the laser transceiver is fixed on the upper support and the lower support, and the laser transceiver is aligned with the position of the sheared edge of the disc.
The laser transceiver comprises a laser beam transmitter and a laser receiver, wherein the laser beam transmitter and the laser receiver are arranged up and down correspondingly.
The diffuse reflection photoelectric switch and the laser receiver are respectively connected to the controller, and the controller is connected with the audible and visual alarm.
The laser receiver is a laser receiver with a photosensitive triode.
The two laser receiving and transmitting devices are respectively arranged above two sides of the strip steel.
The strip steel edge crack detection device is arranged at the position of the outlet of the disc shear.
Compared with the prior art, the beneficial effects of the utility model are that:
the rotary shear capable of detecting the edge crack of the strip steel is reasonable in structure and convenient to use, the position of the edge of the strip steel is determined by utilizing the edge-shearing characteristic of the rotary shear, and whether the edge crack defect exists is judged by receiving laser. When the device detects the edge crack of the strip steel on line, the device can immediately give an alarm to prompt an operator.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an electrical schematic diagram of the present invention.
Fig. 3 is an electrical schematic of the controller.
Fig. 4 is an electrical schematic diagram of the audible and visual alarm.
Fig. 5 is an electrical schematic of a laser receiver.
In the figure: 1-upper shear blade 2-laser beam emitter 3-diffuse reflection photoelectric switch 4-upper support 5-upper box 6-lower shear blade 7-lower box 8-controller 9-acousto-optic alarm 10-lower support 11-laser receiver 12-band steel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
Referring to fig. 1-5, a circle shear with a strip steel edge crack detection device comprises an upper bracket 4, a lower bracket 10, a laser transceiver, a diffuse reflection photoelectric switch 3, a controller 8 and an audible and visual alarm 9, wherein the upper and lower brackets 4 and 10 are arranged on the box bodies (the upper box body 5 and the lower box body 7) of the traversing mechanisms at two sides of the circle shear, and the upper and lower brackets 4 and 10 are arranged oppositely; the diffuse reflection photoelectric switch 3 is fixed on the upper bracket 4; the laser transceiver is fixed to the upper and lower frames 4, 10 and aligned with the sheared edge of the disc. The laser transceiver comprises a laser receiver 11 and a laser beam transmitter 2, wherein the laser receiver 11 with a photosensitive triode is fixed on the lower bracket 10, and the laser beam transmitter 2 and the laser receiver 11 are arranged up and down correspondingly; the diffuse reflection photoelectric switch 3 and the laser receiver 11 are respectively connected to the controller 8, and the controller 8 is connected with the audible and visual alarm 9. The two laser beam emitters 2 are respectively arranged above the two sides of the strip steel 12, and can detect edge cracks on the two sides of the strip steel 12 and ensure that the detection is not missed. The controller 8 is a singlechip STC12C5A60S 2. And judging whether strip steel 12 exists or not according to the signals of the diffuse reflection photoelectric switch 3, circularly judging the signals of the two laser receivers 11 under the condition that the strip steel 12 exists, receiving the signals of the laser receivers 11, triggering the audible and visual alarm 9, and prompting an operator that edge cracks appear.
According to the actual situation of a field, an upper bracket 4 and a lower bracket 10 are respectively arranged on the four box bodies of the disc shear, the left box body, the right box body, the upper box body and the lower box body are respectively arranged on the disc shear, the laser beam emitter 2 and the laser receiver 11 are oppositely arranged on the upper bracket 4 and the lower bracket 10, and the position of the disc shear is adjusted to be the position of the disc shear, namely the position is just the position of the disc shear for cutting the strip steel 12. In addition, the diffuse reflection photoelectric switch 3 is also mounted on the upper bracket 4. And introducing signals of the diffuse reflection photoelectric switch 3 and the two laser receivers 11 into a singlechip control box.
Claims (6)
1. A circle shear with detection belted steel edge crack, characterized by that, this circle shear has edge crack detection device of belted steel, the said belted steel edge crack detection device includes the upper bracket, lower carriage, laser transceiver, diffuse reflection photoelectric switch, mount upper, lower carriage on the container body of the lateral shifting mechanism of both sides of the circle shear, the upper, lower carriage sets up oppositely; the diffuse reflection photoelectric switch is fixed on the upper support, the laser transceiver is fixed on the upper support and the lower support, and the laser transceiver is aligned with the position of the sheared edge of the disc.
2. The circle shear with the strip steel edge crack detection function as claimed in claim 1, wherein the laser transceiver comprises a laser beam transmitter and a laser receiver, and the laser beam transmitter and the laser receiver are arranged in an up-and-down corresponding manner.
3. The circle shear with the function of detecting edge cracks of strip steel according to claim 2, further comprising a controller and an audible and visual alarm, wherein the diffuse reflection photoelectric switch and the laser receiver are respectively connected to the controller, and the controller is connected with the audible and visual alarm.
4. The circle shear with the function of detecting the edge crack of the strip steel as claimed in claim 1, wherein the number of the laser transceiver devices is two, and the two laser transceiver devices are respectively arranged above two sides of the strip steel.
5. The circle shear with the function of detecting strip edge cracks as claimed in claim 1, wherein the strip edge crack detection device is arranged at the position of an outlet of the circle shear.
6. The circle shear of claim 2, wherein the laser receiver is a laser receiver with a photosensitive triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022925745.2U CN215280077U (en) | 2020-12-09 | 2020-12-09 | Circle shear with detect belted steel limit and split |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022925745.2U CN215280077U (en) | 2020-12-09 | 2020-12-09 | Circle shear with detect belted steel limit and split |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280077U true CN215280077U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022925745.2U Active CN215280077U (en) | 2020-12-09 | 2020-12-09 | Circle shear with detect belted steel limit and split |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210936A (en) * | 2021-12-30 | 2022-03-22 | 安徽应流集团霍山铸造有限公司 | Checking and aligning device during mould assembling of flaskless mould |
| CN114918734A (en) * | 2022-04-13 | 2022-08-19 | 武汉科技大学 | Shearing quality detection and feedback control system and method for circle shear |
-
2020
- 2020-12-09 CN CN202022925745.2U patent/CN215280077U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210936A (en) * | 2021-12-30 | 2022-03-22 | 安徽应流集团霍山铸造有限公司 | Checking and aligning device during mould assembling of flaskless mould |
| CN114918734A (en) * | 2022-04-13 | 2022-08-19 | 武汉科技大学 | Shearing quality detection and feedback control system and method for circle shear |
| CN114918734B (en) * | 2022-04-13 | 2024-02-02 | 武汉科技大学 | Method for using disc shear shearing quality detection and feedback control system, computer equipment, computer readable storage medium and information data processing terminal |
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