CN218502834U - Purging device for surface detector - Google Patents
Purging device for surface detector Download PDFInfo
- Publication number
- CN218502834U CN218502834U CN202221760255.4U CN202221760255U CN218502834U CN 218502834 U CN218502834 U CN 218502834U CN 202221760255 U CN202221760255 U CN 202221760255U CN 218502834 U CN218502834 U CN 218502834U
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- pipeline
- nozzle
- steel frame
- surface detector
- compressed air
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- 238000010926 purge Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000007547 defect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling 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 discloses a sweep device for surface detector, it includes to sweep the device: the detection equipment comprises a steel frame and a surface detector, the steel frame is fixed, and the surface detector is detachably connected with the steel frame; the purging device comprises a nozzle A, a nozzle B, a pipeline A and a pipeline B, wherein the nozzle A is connected with one end of the pipeline A, the nozzle B is connected with one end of the pipeline B, and the pipeline A and the pipeline B are both welded on the steel frame; and the control equipment comprises a compressed air device, and the compressed air device is respectively connected with the other ends of the pipeline A and the pipeline B. The purging device can effectively clean iron oxide scales and water drops on the surface of the strip steel, improves the effect of the detector after photographing and video recording, and is favorable for truly judging the quality of the strip steel.
Description
Technical Field
The utility model relates to a belted steel production technical field particularly indicates a device sweeps for surface detector.
Background
In the hot continuous rolling production process, the strip steel passes through the laminar flow cooling roller way after exiting from the finishing mill and reaches a coiler to be coiled into a steel coil. The surface detector is positioned below a laminar cooling roller way in front of an inlet of a coiling machine and is used for detecting the surface quality of strip steel, such as the pressing-in and rolling-out of iron scales and the like.
As shown in the attached figure 1, when the strip steel moves in parallel on the roller way and passes through the camera opening, the lens on the surface detector device takes a picture of the lower surface of the strip steel rapidly and records the picture in real time, and the obtained picture and video can be fed back to the intelligent view system in real time for quality detection personnel to analyze. The quality detection personnel compare the pictures and videos recorded in real time with the data of the quality defect library, and if the product defects are obvious, an alarm is automatically given on the intelligent view system.
The glass shown in FIG. 1 is part of a surface inspection apparatus and is primarily intended to shield against falling water droplets and scale to protect the lens from contamination. When the strip steel moves in parallel through the photographic opening on the roller way, the iron oxide scales on the lower surface of the strip steel and water drops remained on the upper surface of the strip steel can fall onto the glass of the surface detector device. When the lens of the surface detector is used for rapidly photographing and recording video on the lower surface of the strip steel in real time, the iron oxide scales and water drops on the glass can influence the photographing effect of the lens, so that the surface quality defect misinformation of the strip steel is caused, other surface quality defects can be covered, and the product quality is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device sweeps for surface detection appearance, should sweep the device and can effectively clean the iron scale and the drop of water on belted steel surface, promote the detector and shoot and the effect after the video recording, be favorable to carrying out true judgement to the quality of belted steel. In order to achieve the above object, the utility model provides a following technical scheme:
a purge device for a surface inspection instrument, the purge device comprising:
the detection equipment comprises a steel frame and a surface detector, the steel frame is fixed, and the surface detector is detachably connected with the steel frame;
the purging device comprises a nozzle A, a nozzle B, a pipeline A and a pipeline B, wherein the nozzle A is connected with one end of the pipeline A, the nozzle B is connected with one end of the pipeline B, and the pipeline A and the pipeline B are both welded on the steel frame;
and the control equipment comprises a compressed air device, and the compressed air device is respectively connected with the other ends of the pipeline A and the pipeline B.
Furthermore, the detection equipment further comprises a strip steel and a roller way, wherein the roller way is fixed on the steel frame, the strip steel passes through the position right above the surface detector when moving on the roller way in parallel, and the camera opening is positioned right above the surface detector and is opened.
Further, in the purging device, the nozzle A is welded on the steel frame through a pipeline A, and the angle between the nozzle A and the ground is horizontal; the nozzle B is welded on the steel frame through a pipeline B, and the angle between the nozzle B and the ground is 30-45 degrees.
Furthermore, the control equipment also comprises a PLC and an HMI system, the compressed air device is connected with the PLC through a hard wire, and the PLC is connected with the HMI system through a twisted pair.
Further, the surface detector further comprises: the glass is placed right above the lens and used for protecting the lens.
The utility model discloses a technological effect and advantage:
through installing nozzle A and nozzle B in the perpendicular below of photographic shed, every time after belted steel process photographic shed, the foreign matter that iron scale and drop that drop from the top remained on glass can basically be swept away, makes the effect after the quick photograph of surface detector and the real-time video recording no longer receive the influence of foreign matter, and the effect picture that the inspector looked over belted steel is close the truth more, is favorable to carrying out real judgement to the quality of belted steel.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is prior art;
FIG. 2 is a schematic structural view of the purging device of the surface detecting instrument of the present invention;
in the figure: 1-steel frame, 2-strip steel, 3-roller table, 4-surface detector, 5-lens, 6-glass, 7-photographic port, 8-nozzle A, 9-nozzle B, 10-pipeline A, 11-pipeline B, 12-compressed air device, 13-PLC,14-HMI system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to overcome the deficiencies of the prior art, the embodiment of the present invention will be described in detail with reference to fig. 2 in the embodiment of the present invention. The utility model discloses a sweep device for surface detection appearance, as shown in figure 2, sweep the device and include: detection equipment, purge equipment and control equipment.
Further, the detection apparatus includes: the device comprises a steel frame 1, a strip steel 2, a roller way 3 and a surface detector 4; the purge apparatus comprises: nozzle A8, nozzle B9, conduit a10, and conduit B11; the control apparatus includes: a compressed air device 12, a PLC (programmable logic controller) 13, and an HMI (human machine interface) system 14; wherein, surface detector still includes: a lens 5 and a glass 6.
In this embodiment, specifically:
a nozzle A8 and a nozzle B9 are arranged vertically below the photographic opening 7 and used for purging foreign matters falling from the strip steel 2, so that the foreign matters remaining on the glass 6 are basically eliminated, and the effects of the surface detector 4 after photographing and video recording are not influenced by the foreign matters any more.
Wherein, a nozzle A8 is arranged at a position 50cm below the vertical direction of the photographic port 7, one end of the nozzle A8 passing through a pipeline A10 is welded on the steel frame 1, and the angle between the nozzle A8 and the ground is horizontal, so that most of the iron oxide scales and water drops falling from the lower surface of the strip steel 2 are blown away.
Meanwhile, a nozzle B9 is arranged at a position 80cm below the vertical part of the photographic port 7, one end of the nozzle B9 is welded on the steel frame 1 through a pipeline B11, and the angle between the nozzle B9 and the ground is 30-45 degrees, so that the nozzle B9 is used for blowing away iron oxide scales and water drops falling on the glass 6.
Further, the other end of the pipeline a10 is connected to a compressed air device 12, the other end of the pipeline B11 is connected to the compressed air device 12, the compressed air device 12 is connected to the PLC 13 through a hard wire, and the PLC 13 is connected to the HMI system 14 through a twisted pair.
Specifically, in the production process of the strip steel 2, when the strip steel 2 moves on the roller way 3 in parallel and passes through the photographic port 7, the PLC 13 controls the compressed air device 12 to be started, the compressed air device 12 conveys compressed air to the nozzle A8 through the pipeline A10, and the nozzle A8 sprays the compressed air along the horizontal direction to blow away most of iron oxide scales and water drops falling from the lower surface of the strip steel 2. The compressed air device 12 conveys compressed air to the nozzle B9 through a pipeline B11, the nozzle B9 sprays the compressed air along an angle of 30-45 degrees with the ground to blow away iron scales and water drops falling on the glass 6, and after the tail part of the strip steel 2 passes through the photographic opening 7, the PLC 13 controls the compressed air device 12 to be closed.
Further, the PLC 13 and the HMI system 14 are in ethernet communication, and an operator can monitor the status of each device of the purge device in all directions only in the operation room, and can remotely control the start and the stop of the compressed air device 12.
In addition, the compressed air device 12 may be manually turned off in an emergency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A purge device for a surface inspection machine, the purge device comprising:
the detection equipment comprises a steel frame (1) and a surface detector (4), wherein the steel frame (1) is fixed, and the surface detector (4) is detachably connected with the steel frame (1);
the purging device comprises a nozzle A (8), a nozzle B (9), a pipeline A (10) and a pipeline B (11), wherein the nozzle A (8) is connected with one end of the pipeline A (10), the nozzle B (9) is connected with one end of the pipeline B (11), and the pipeline A (10) and the pipeline B (11) are both welded on the steel frame (1);
the control equipment comprises a compressed air device (12), and the compressed air device (12) is respectively connected with the other ends of the pipeline A (10) and the pipeline B (11).
2. The purging device according to claim 1, wherein the detection equipment further comprises a strip steel (2), a roller way (3) and a camera opening (7), the roller way (3) is fixed on the steel frame (1), the strip steel (2) passes through a position right above the surface detector (4) when moving on the roller way (3) in parallel, and the camera opening (7) is positioned right above the surface detector (4) and is opened.
3. A purge apparatus as claimed in claim 1, wherein in the purge device,
the nozzle A (8) is welded on the steel frame (1) through a pipeline A (10), and the angle between the nozzle A (8) and the ground is horizontal;
the nozzle B (9) is welded on the steel frame (1) through a pipeline B (11), and the angle between the nozzle B (9) and the ground is 30-45 degrees.
4. A purge device according to claim 1, wherein the control apparatus further comprises a PLC (13) and an HMI system (14), the compressed air device (12) being hard wired to the PLC (13), the PLC (13) being twisted pair connected to the HMI system (14).
5. Purge device according to claim 1 or 2, wherein the surface detector (4) further comprises: the lens protection device comprises a lens (5) and glass (6), wherein the glass (6) is placed right above the lens (5) and used for protecting the lens (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221760255.4U CN218502834U (en) | 2022-07-08 | 2022-07-08 | Purging device for surface detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221760255.4U CN218502834U (en) | 2022-07-08 | 2022-07-08 | Purging device for surface detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218502834U true CN218502834U (en) | 2023-02-21 |
Family
ID=85207688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221760255.4U Active CN218502834U (en) | 2022-07-08 | 2022-07-08 | Purging device for surface detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218502834U (en) |
-
2022
- 2022-07-08 CN CN202221760255.4U patent/CN218502834U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: 617000 Xiangyang Village, East District, Sichuan, Panzhihua Patentee after: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. Patentee after: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group Address before: 617000 xiangyangyi village, East District, Panzhihua City, Sichuan Province Patentee before: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231218 Address after: 617000 Xiangyang Village, East District, Sichuan, Panzhihua Patentee after: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. Patentee after: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group Patentee after: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. Address before: 617000 Xiangyang Village, East District, Sichuan, Panzhihua Patentee before: PANGANG GROUP PANZHIHUA STEEL & VANADIUM Co.,Ltd. Patentee before: XICHANG STEEL VANADIUM CO.,LTD., PANGANG Group |