CN216323503U - Silicon steel pretreatment strip steel surface cleanliness on-line detection system - Google Patents
Silicon steel pretreatment strip steel surface cleanliness on-line detection system Download PDFInfo
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- CN216323503U CN216323503U CN202122324449.1U CN202122324449U CN216323503U CN 216323503 U CN216323503 U CN 216323503U CN 202122324449 U CN202122324449 U CN 202122324449U CN 216323503 U CN216323503 U CN 216323503U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 230000003749 cleanliness Effects 0.000 title claims abstract description 19
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000013589 supplement Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 6
- 238000007790 scraping Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of cleanliness detection devices, and particularly relates to an online detection system for the surface cleanliness of silicon steel pretreatment strip steel, which comprises an operation table and a cleaning unit; the cleaning unit is arranged at the end part of the operating platform; the end part of the operating platform is fixedly connected with a supporting leg; the end part of the supporting leg is fixedly connected with a top plate; through the clean unit that sets up, clean the camera lens surface of industry camera, the rotating wheel dish angle of regulation promotes the push pedal and sprays the inside moisture of water tank on the surface of camera lens, presses the tip of connecting rod, and rubber column and spring atress use the scraper blade to scrape the clearance to the surface of camera lens, with the surperficial dust clean up of camera lens, have avoided the dust to block up the camera lens, influence the shooting effect.
Description
Technical Field
The utility model relates to the field of cleanliness detection devices, in particular to an on-line detection system for the surface cleanliness of silicon steel pretreatment strip steel.
Background
The surface of the strip steel needs to be cleaned in the production process, oil stains, scrap iron and the like on the surface of the strip steel are removed, and defects (iron mud spots) are generated due to poor cleaning.
In the production process, the system monitors the surface cleanliness of the strip steel by adopting an optical reflection imaging principle, a high-speed industrial camera is used for shooting the surface of the strip steel, the strip steel is polished by a light source on the same side of the camera, the brightness of an area with flaws on the surface of the strip steel is different from that of a clean area around the area, and the system detects the flaws on the surface of the strip steel according to the difference.
After the high-speed industrial camera is used for a long time, a large amount of dust is accumulated on a lens of the high-speed industrial camera, so that the image shooting effect is poor, and therefore, the online detection system for the surface cleanliness of the silicon steel pretreatment strip steel is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art and solve the problem that after a high-speed industrial camera is used for a long time, a large amount of dust is accumulated on a lens of the high-speed industrial camera, so that the image shooting effect is poor, the utility model provides an online detection system for the surface cleanliness of silicon steel pretreatment strip steel.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the silicon steel pretreatment strip steel surface cleanliness on-line detection system comprises an operation table and a cleaning unit; the cleaning unit is arranged at the end part of the operating platform; the end part of the operating platform is fixedly connected with a supporting leg; the end part of the supporting leg is fixedly connected with a top plate; the bottom end of the top plate is fixedly connected with a camera frame; an industrial camera is fixedly connected to the side wall of the camera frame; a light supplement lamp is fixedly connected to the bottom end of the industrial camera; the cleaning unit comprises a slide rail, a fixing plate, a rotating shaft, a wheel disc, a fixing block, a connecting rod, a scraping plate and a water spraying mechanism; the sliding rail is fixedly connected to the bottom end of the top plate; the fixed plate is connected to the inner side wall of the slide rail in a sliding manner; the rotating shaft is rotatably connected to the side wall of the fixing plate; the wheel disc is fixedly connected to the side wall of the rotating shaft; the fixed block is fixedly connected to the side wall of the wheel disc; the connecting rod is connected to the inner side wall of the fixed block in a sliding manner; the scraper is fixedly connected to the side wall of the connecting rod; the water spraying mechanism is arranged at the end part of the connecting rod; the dust on the surface of the lens can be cleaned, and the shooting work is convenient to carry out.
The water spraying mechanism comprises a water tank, a plug, a spray head and an extrusion assembly; the water tank is fixedly connected to the end part of the connecting rod; the plug is in threaded connection with the inner side wall of the water tank; the plug is fixedly connected to the side wall of the water tank; the squeezing component is arranged inside the water tank; the dust on the lens can be cleaned, and the shooting effect is improved.
The extrusion assembly comprises a push-pull rod, a push plate and an extrusion plate; the push-pull rod is connected to the inner side wall of the water tank in a sliding manner; the push plate is fixedly connected to the side wall of the push-pull rod; the extrusion plate is fixedly connected to the side wall of the push-pull rod; the water inside the extrusion tank can be sprayed.
The side wall of the connecting rod is fixedly connected with a connecting plate; the inner side wall of the fixed block is fixedly connected with a rubber column; the side wall of the rubber column is fixedly connected with a spring; the surface of the lens is scraped up and down for cleaning.
A supporting block is fixedly connected to the side wall of the rotating shaft; a fixed sliding block is fixedly connected to the side wall of the supporting block; a bolt rod is connected inside the fixed sliding block in a sliding manner; a square plate is fixedly connected to the side wall of the plug pin rod; the bolt rod is clamped into the inner side wall of the fixing plate to be fixed, and the effect of fixing and limiting the wheel disc is achieved.
The side wall of the wheel disc is fixedly connected with a fixed rod; a collecting box is fixedly connected to the side wall of the fixed rod; the realization is collected sewage, prevents to drip to the conveyer belt surface.
A clamping block is fixedly connected to the inner side wall of the collecting box; the inner side wall of the clamping block is connected with a baffle in a sliding manner; prevent the excessive overflow of water, pull out the baffle and can discharge water.
A filter screen is arranged on the inner side wall of the collecting box; impurity is filtered through the filter screen, and moisture permeates the filter screen, drips into the inside of collecting the box, convenient clearance.
The utility model has the advantages that:
1. according to the utility model, the surface of the lens of the industrial camera is cleaned through the cleaning unit, the wheel disc is rotated to adjust the angle, the push plate is pushed to spray moisture in the water tank on the surface of the lens, the end part of the connecting rod is pressed, the rubber column and the spring are stressed, the surface of the lens is scraped and cleaned by the scraper, the surface dust of the lens is cleaned, and the phenomenon that the lens is blocked by the dust to influence the shooting effect is avoided.
2. According to the cleaning device, the collecting box is additionally arranged at the bottom end of the cleaning unit, so that the dropped sewage is scraped and falls into the collecting box for storage, impurities are filtered out through the filter screen, water falls into the bottom of the collecting box, when the interior of the collecting box is cleaned, the baffle is lifted upwards and slides on the inner side wall of the clamping block, the sewage can be discharged, the collection of the clean sewage is realized, and the cleaning effect on the surface of the industrial camera lens is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a perspective view of the water tank according to the first embodiment;
FIG. 3 is a cross-sectional view of a fixing block according to the first embodiment;
FIG. 4 is a perspective view of a collecting box according to the first embodiment;
fig. 5 is a perspective view of a latch lever according to the first embodiment;
fig. 6 is a schematic structural view of a collecting box of the second embodiment.
In the figure: 1. an operation table; 11. supporting legs; 12. a top plate; 13. a camera frame; 14. an industrial camera; 15. A light supplement lamp; 2. a slide rail; 21. a fixing plate; 22. a rotating shaft; 23. a wheel disc; 24. a fixed block; 25. a connecting rod; 26. a squeegee; 3. a water tank; 31. a plug; 32. a spray head; 4. a push-pull rod; 41. pushing the plate; 42. A pressing plate; 5. a connecting plate; 51. a rubber column; 52. a spring; 6. a support block; 61. fixing the sliding block; 62. a latch rod; 63. a square plate; 7. fixing the rod; 71. a collection box; 8. a clamping block; 81. a baffle plate; 9. a filter screen; 91. a square block; 92. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, the system for on-line detecting the surface cleanliness of the silicon steel pretreatment strip steel comprises an operation table 1 and a cleaning unit; the cleaning unit is arranged at the end part of the operating platform 1; the end part of the operating platform 1 is fixedly connected with a supporting leg 11; the end part of the supporting leg 11 is fixedly connected with a top plate 12; the bottom end of the top plate 12 is fixedly connected with a camera frame 13; an industrial camera 14 is fixedly connected to the side wall of the camera frame 13; a light supplement lamp 15 is fixedly connected to the bottom end of the industrial camera 14;
the cleaning unit comprises a slide rail 2, a fixing plate 21, a rotating shaft 22, a wheel disc 23, a fixing block 24, a connecting rod 25, a scraping plate 26 and a water spraying mechanism; the slide rail 2 is fixedly connected with the bottom end of the top plate 12; the fixed plate 21 is connected to the inner side wall of the slide rail 2 in a sliding manner; the rotating shaft 22 is rotatably connected to the side wall of the fixing plate 21; the wheel disc 23 is fixedly connected with the side wall of the rotating shaft 22; the fixed block 24 is fixedly connected to the side wall of the wheel disc 23; the connecting rod 25 is connected to the inner side wall of the fixed block 24 in a sliding manner; the scraper 26 is fixedly connected to the side wall of the connecting rod 25; the water spraying mechanism is arranged at the end part of the connecting rod 25; the during operation, the conveyer belt is installed to the tip of operation panel 1, be used for conveying belted steel, industry camera 14 is used for carrying out real-time supervision to the surface of belted steel, light filling lamp 15 plays the effect of light filling, pile up the dust when industry camera 14's camera lens, the staff promotes fixed plate 21 and slides to industry camera 14 corresponding position at the inside wall of slide rail 2, 23 angle of adjustment of rotary wheel dish, use water spray mechanism to spray water smoke to the camera lens, rethread scraper blade 26 scrapes the lens surface, scrape dust and moisture totally, can make the dust on lens surface clear up, be convenient for shoot going on of work.
The water spraying mechanism comprises a water tank 3, a plug 31, a spray head 32 and an extrusion assembly; the water tank 3 is fixedly connected with the end part of the connecting rod 25; the plug 31 is in threaded connection with the inner side wall of the water tank 3; the plug 31 is fixedly connected with the side wall of the water tank 3; the squeezing component is arranged inside the water tank 3; the during operation, the staff turns round stopper 31 rotation down, adds water or sanitizer into the inside storage of water tank 3, twists reverse stopper 31 again and blocks up water tank 3, promotes the extrusion subassembly, extrudees the inside moisture of water tank 3, sprays out from shower nozzle 32, sprays on the camera lens surface of industrial camera 14, use the scraper blade 26 scraping can, can make the dust on the camera lens clear up, improve the shooting effect.
The extrusion assembly comprises a push-pull rod 4, a push plate 41 and an extrusion plate 42; the push-pull rod 4 is connected to the inner side wall of the water tank 3 in a sliding manner; the push plate 41 is fixedly connected to the side wall of the push-pull rod 4; the extrusion plate 42 is fixedly connected to the side wall of the push-pull rod 4; when the water tank water spraying device works, a worker pushes the side wall of the push plate 41 by hand, the push plate 41 drives the push-pull rod 4 to slide on the inner side wall of the water tank 3, the water tank 3 drives the extrusion plate 42 to extrude water in the water tank 3, the water in the water tank 3 is extruded out of the water tank 3, and the water is sprayed out through the spray head 32, so that the water in the water tank 3 can be extruded.
The side wall of the connecting rod 25 is fixedly connected with a connecting plate 5; the inner side wall of the fixed block 24 is fixedly connected with a rubber column 51; a spring 52 is fixedly connected to the side wall of the rubber column 51; during operation, the lens of the industrial camera 14 is cleaned, the rotating wheel disc 23 is adjusted in angle, the scraper 26 is aligned to the surface of the lens, the end of the connecting rod 25 is pressed by a hand to slide, the connecting rod 25 drives the connecting plate 5 to extrude the rubber column 51 and the spring 52, and the surface of the lens which is scraped up and down is cleaned.
The side wall of the rotating shaft 22 is fixedly connected with a supporting block 6; a fixed slide block 61 is fixedly connected to the side wall of the supporting block 6; a bolt rod 62 is connected inside the fixed sliding block 61 in a sliding manner; a square plate 63 is fixedly connected to the side wall of the bolt rod 62; during operation, the corresponding hole with bolt pole 62 is seted up to the inside wall of fixed plate 21, and the elastic component is equipped with to fixed slider 61's inside, and the staff draws square board 63, and the elastic component shrink atress rotates pivot 22 angle of adjustment, loosens square board 63 back, and the elastic component kick-backs, and the inside wall that goes into fixed plate 21 with bolt pole 62 card realizes fixing, plays and fixes spacing effect to rim plate 23.
The side wall of the wheel disc 23 is fixedly connected with a fixed rod 7; a collecting box 71 is fixedly connected to the side wall of the fixed rod 7; during operation, the inside water blowout back of water tank 3 uses scraper blade 26 to the surperficial scraping of lens, and water can drip downwards, drips and collects the inside of box 71 and save, and dead lever 7 plays fixed effect, realizes collecting sewage, prevents to drip the conveyer belt surface.
A clamping block 8 is fixedly connected to the inner side wall of the collecting box 71; the inner side wall of the fixture block 8 is slidably connected with a baffle plate 81; during operation, fixture block 8 rigid coupling is in the inside wall of collecting box 71, uses baffle 81 to insert in the draw-in groove of fixture block 8, realizes blockking the lateral wall of collecting box 71, prevents that moisture from overflowing excessively, extracts baffle 81 and can discharge water.
A filter screen 9 is arranged on the inner side wall of the collecting box 71; during operation, be stained with impurity on the camera lens, clear up the camera lens, impurity mixes moisture and drips in the inside of collecting box 71, filters impurity through filter screen 9, and moisture permeates filter screen 9, drips into the inside of collecting box 71, convenient clearance.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a square block 91 is fixed to a side wall of the baffle 81; the bottom end of the square block 91 is provided with a groove 92; during operation, when the inside moisture of collection box 71 is cleared up, in the recess 92 was buckled to the hand, held square 91's lateral wall, upwards mentioned baffle 81, the inside moisture of collection box 71 can be poured out, can clear up the inside of collection box 71, convenient recycle.
The working principle is that during working, a conveyor belt is installed at the end of an operating platform 1 and used for conveying strip steel, an industrial camera 14 is used for monitoring the surface of the strip steel in real time, a light supplement lamp 15 plays a role in supplementing light, when dust is accumulated on a lens of the industrial camera 14, a worker pushes a fixing plate 21 to slide to a position corresponding to the industrial camera 14 on the inner side wall of a sliding rail 2, a rotating wheel disc 23 adjusts the angle, a water spraying mechanism is used for spraying water mist to the lens, the surface of the lens is scraped through a scraping plate 26, the dust and moisture are scraped completely, the dust on the surface of the lens can be cleaned, and shooting work can be conveniently carried out; the worker rotates and twists the plug 31, adds water or detergent into the water tank 3 for storage, twists the plug 31 to block the water tank 3, pushes the extrusion assembly to extrude the water in the water tank 3, sprays the water from the spray head 32, sprays the water on the surface of the lens of the industrial camera 14, and scrapes the water by using the scraper 26, so that the dust on the lens can be cleaned, and the shooting effect is improved; the worker pushes the side wall of the push plate 41 by hand, the push plate 41 drives the push-pull rod 4 to slide on the inner side wall of the water tank 3, the water tank 3 drives the extrusion plate 42 to extrude the water in the water tank 3, the water in the water tank 3 is extruded out of the water tank 3, and the water is sprayed out through the spray head 32, so that the water in the water tank 3 can be extruded; cleaning the lens of the industrial camera 14, adjusting the angle by rotating the wheel disc 23, aligning the scraper 26 with the surface of the lens, pressing the end part of the connecting rod 25 by hand to slide, driving the connecting rod 5 by the connecting rod 25 to extrude the rubber column 51 and the spring 52, and cleaning the surface of the lens scraped up and down; the inner side wall of the fixed plate 21 is provided with a hole corresponding to the bolt rod 62, an elastic piece is arranged inside the fixed sliding block 61, a worker pulls the square plate 63, the elastic piece contracts and bears force, the rotating shaft 22 rotates to adjust the angle, after the square plate 63 is loosened, the elastic piece rebounds, the bolt rod 62 is clamped into the inner side wall of the fixed plate 21 to be fixed, and the effect of fixing and limiting the wheel disc 23 is achieved; after water in the water tank 3 is sprayed out, the surface of the lens is scraped by using the scraper 26, the water can drop downwards and drop into the collecting box 71 for storage, and the fixing rod 7 plays a role in fixing, so that sewage is collected and prevented from dropping onto the surface of a conveying belt; the fixture block 8 is fixedly connected to the inner side wall of the collecting box 71, the baffle 81 is inserted into the clamping groove of the fixture block 8, the side wall of the collecting box 71 is blocked, excessive water is prevented from overflowing, and water can be discharged by pulling out the baffle 81; impurities are adhered to the lens, the lens is cleaned, the impurities mixed with water drop into the collecting box 71, the impurities are filtered through the filter screen 9, the water permeates through the filter screen 9 and drops into the collecting box 71, and cleaning is facilitated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. Silicon steel pretreatment belted steel surface cleanliness on-line measuring system which characterized in that: comprises an operation table (1) and a cleaning unit; the cleaning unit is arranged at the end part of the operating platform (1); the end part of the operating platform (1) is fixedly connected with a supporting leg (11); a top plate (12) is fixedly connected to the end part of the supporting leg (11); the bottom end of the top plate (12) is fixedly connected with a camera frame (13); an industrial camera (14) is fixedly connected to the side wall of the camera frame (13); a light supplement lamp (15) is fixedly connected to the bottom end of the industrial camera (14);
the cleaning unit comprises a slide rail (2), a fixing plate (21), a rotating shaft (22), a wheel disc (23), a fixing block (24), a connecting rod (25), a scraper (26) and a water spraying mechanism; the sliding rail (2) is fixedly connected to the bottom end of the top plate (12); the fixed plate (21) is connected to the inner side wall of the sliding rail (2) in a sliding manner; the rotating shaft (22) is rotatably connected to the side wall of the fixing plate (21); the wheel disc (23) is fixedly connected to the side wall of the rotating shaft (22); the fixed block (24) is fixedly connected to the side wall of the wheel disc (23); the connecting rod (25) is connected to the inner side wall of the fixing block (24) in a sliding manner; the scraper (26) is fixedly connected to the side wall of the connecting rod (25); the water spraying mechanism is arranged at the end part of the connecting rod (25).
2. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 1, characterized in that: the water spraying mechanism comprises a water tank (3), a plug (31), a spray head (32) and an extrusion assembly; the water tank (3) is fixedly connected to the end part of the connecting rod (25); the plug (31) is in threaded connection with the inner side wall of the water tank (3); the plug (31) is fixedly connected with the side wall of the water tank (3); the squeezing assembly is arranged inside the water tank (3).
3. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 2, characterized in that: the extrusion assembly comprises a push-pull rod (4), a push plate (41) and an extrusion plate (42); the push-pull rod (4) is connected to the inner side wall of the water tank (3) in a sliding manner; the push plate (41) is fixedly connected to the side wall of the push-pull rod (4); the extrusion plate (42) is fixedly connected with the side wall of the push-pull rod (4).
4. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 3, characterized in that: the side wall of the connecting rod (25) is fixedly connected with a connecting plate (5); the inner side wall of the fixed block (24) is fixedly connected with a rubber column (51); and a spring (52) is fixedly connected to the side wall of the rubber column (51).
5. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 4, characterized in that: a supporting block (6) is fixedly connected to the side wall of the rotating shaft (22); a fixed sliding block (61) is fixedly connected to the side wall of the supporting block (6); a bolt rod (62) is connected inside the fixed sliding block (61) in a sliding manner; the side wall of the bolt rod (62) is fixedly connected with a square plate (63).
6. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 5, characterized in that: a fixed rod (7) is fixedly connected to the side wall of the wheel disc (23); and a collecting box (71) is fixedly connected to the side wall of the fixing rod (7).
7. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 6, characterized in that: a clamping block (8) is fixedly connected to the inner side wall of the collecting box (71); the inner side wall of the clamping block (8) is connected with a baffle (81) in a sliding mode.
8. The silicon steel pretreatment strip steel surface cleanliness on-line detection system of claim 7, characterized in that: a filter screen (9) is installed on the inner side wall of the collecting box (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324449.1U CN216323503U (en) | 2021-09-24 | 2021-09-24 | Silicon steel pretreatment strip steel surface cleanliness on-line detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324449.1U CN216323503U (en) | 2021-09-24 | 2021-09-24 | Silicon steel pretreatment strip steel surface cleanliness on-line detection system |
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| CN216323503U true CN216323503U (en) | 2022-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290670A (en) * | 2022-07-08 | 2022-11-04 | 哈尔滨工业大学 | Cleanliness check out test set location mechanical structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115290670A (en) * | 2022-07-08 | 2022-11-04 | 哈尔滨工业大学 | Cleanliness check out test set location mechanical structure |
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