CN218835597U - Hot rolling strip steel surface defect detection device - Google Patents
Hot rolling strip steel surface defect detection device Download PDFInfo
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- CN218835597U CN218835597U CN202223462955.8U CN202223462955U CN218835597U CN 218835597 U CN218835597 U CN 218835597U CN 202223462955 U CN202223462955 U CN 202223462955U CN 218835597 U CN218835597 U CN 218835597U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of strip steel defect detection, and provides a hot-rolled strip steel surface defect detection device, which comprises a workbench, a traction roller set and a coil feeding roller set, wherein the traction roller set and the coil feeding roller set are arranged on two sides of the top surface of the workbench, and a groove is formed in the middle position of the top surface of the workbench; the utility model discloses well hot rolling belted steel passes from two round brush parts that turn to the part both ends and strike off between the part, under the spring action of torsional spring, the steering part that is located the top tends to use first axostylus axostyle to carry out clockwise rotation as rotation center, and the steering part that is located the below tends to use first axostylus axostyle to carry out anticlockwise rotation as rotation center, make the clearance cotton wadding of round brush part press the surface of pasting at hot rolling belted steel, along with the removal of hot rolling belted steel, by the friction of the downthehole rubber circle of second axostylus axostyle and second axle, can make the clearance cotton wadding roll slowly, can clean hot rolling belted steel surface dust, the problem that hot rolling belted steel surface dust in the correlation technique influences the defect detection has been solved.
Description
Technical Field
The utility model relates to a belted steel defect detection technical field, it is concrete, relate to a hot rolling belted steel surface defect detection device.
Background
The hot rolled strip steel is influenced by a plurality of technical factors such as raw materials, rolling process, system control and the like in the production process, the defects such as scratch, edge crack, warping, surface scratch, finish rolling roll mark, rolling breakage, folding, scale removal and the like appear on the surface of the hot rolled strip steel, the defects not only influence the appearance integrity of the surface of the steel plate, but also influence the main characteristics such as the wear resistance, the corrosion resistance, the fatigue resistance, the electromagnetic characteristic and the like of the strip steel in different degrees, and simultaneously reflect the production state of a production line unit, and at this time, a hot rolled strip steel surface defect detection device is needed.
The application number is CN202220798612.X and discloses a hot rolling belted steel surface defect detection device, including bottom plate and two ultrasonic flaw detectors, the both sides of bottom plate are all fixed and are equipped with the riser, and the avris of bottom plate is fixed and is equipped with the backup pad, and the top of backup pad is fixed and is equipped with the roof, and one of them ultrasonic flaw detector sets up the bottom at the roof, and another ultrasonic flaw detector is fixed to be set up the middle part at the bottom top of bottom plate.
However, the detection device described above has been found to have the following problems in implementing the related art: in addition, in the production process, the surface of the hot rolled strip is not clean, and dust is easy to adhere to the surface of some hot rolled strips due to the fact that some hot rolled strips need to be placed for a period of time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hot rolling belted steel surface defect detection device has solved the problem that debris such as hot rolling belted steel surface dust and slag among the correlation technique influence defect detection.
The technical scheme of the utility model as follows: the utility model provides a hot rolling belted steel surface defect detection device, includes the workstation, sets up the traction roller group and send the winding up roller group in workstation top surface both sides, the top surface middle part position of workstation is seted up flutedly, the top of recess is provided with the fixed frame plate of fixing on the workstation, all fixedly on the bottom surface of fixed frame plate and the bottom inner wall of recess be provided with defect detector, send the workstation top surface between winding up roller group and the recess to be provided with automatically cleaning mechanism, automatically cleaning mechanism includes:
a support member fixed to the top surface of the table;
a steering member rotatably provided at one side of the support member;
the rolling brush component is rotatably arranged at one end of the steering component and is in contact with the surface of the hot rolled strip steel in conveying and used for cleaning dust on the surface of the hot rolled strip steel;
and the scraping component is fixedly arranged at the other end of the steering component, and is tilted to be attached to the surface of the hot rolled strip steel when the rolling brush component is extruded by a foreign object and used for cleaning the foreign object on the surface of the hot rolled strip steel.
Preferably, the supporting part comprises an L-shaped plate, the L-shaped plate is fixed on the side of the workbench, a supporting rod is fixedly connected to the inner side face of the top of the L-shaped plate, first shaft levers are connected to the inner side faces of the two ends of the supporting rod in a rotating mode, and torsion springs are clamped at joints of the first shaft levers and the supporting rod.
Preferably, the steering component comprises a first bending part and a second bending part which are connected integrally, and the outer side surface of the intersection of the first bending part and the second bending part is fixedly connected with the first shaft rod.
Preferably, the end of the first bending part is provided with a second shaft hole, and the end of the second bending part is provided with a first shaft hole and an arc-shaped groove.
Preferably, the round brush part comprises a roller, second shaft levers are fixedly connected to two ends of the roller, the second shaft levers are rotatably connected with second shaft holes of the first bending parts, and cleaning cotton sleeves are fixedly sleeved on the outer sides of the roller.
Preferably, the scraping component comprises a scraper and a cutter holder, a third shaft rod and a tubular shaft are fixedly connected to the outer side surface of the cutter holder, the third shaft rod is rotatably connected with the first shaft hole of the second bending portion, and the tubular shaft is limited in the arc-shaped groove in a sliding mode.
Preferably, the outer side end of the tubular shaft extends to the outer side of the arc-shaped groove and is in threaded connection with a fastening knob, and the fastening knob is in threaded fit with the tubular shaft to fix the tool apron on the steering component.
Preferably, two ends of the scraper are inserted into the cutter holder and are fixed by screws in a spiral mode.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses well hot rolling belted steel passes from the round brush part at two steering part both ends and scraping between the part, under the elasticity effect of torsional spring, the steering part that is located the top tends to use first axostylus axostyle to carry out clockwise rotation as rotation center, and the steering part that is located the below tends to use first axostylus axostyle to carry out anticlockwise rotation as rotation center, make the clearance cotton wadding of round brush part press the surface of pasting at hot rolling belted steel, along with the removal of hot rolling belted steel, by the friction of second axostylus axostyle and the downthehole rubber circle of second axostylus axostyle, can make the clearance cotton wadding roll slowly, can clean hot rolling belted steel surface dust, the problem that hot rolling belted steel surface dust influences the defect detection among the correlation technique has been solved;
2. the utility model discloses well accessible revolves wrong fastening knob, make the blade holder rotate to certain angle, and then the angle of the different regulation scrapers of thickness according to hot rolling belted steel, make the tool bit orientation of scraper tangent with the direction of transmission, when there is harder debris such as slag to transmit to round brush part below on hot rolling belted steel surface, round brush part receives and carries out the lifting under the roof pressure of debris, make the elasticity that turns to the part and overcome the torsional spring and extrude the part of striking off of the other end to hot rolling belted steel direction, make scraper and the laminating of hot rolling belted steel on striking off the part, strike off debris, prevent that dust and debris from transmitting to the detection position along with the steel band, and influence the defect detection appearance and to the defect detection of hot rolling belted steel, the problem that debris such as hot rolling belted steel surface slag among the correlation technique influenced defect detection is solved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of a hot rolled strip steel surface defect detecting device according to the present invention;
fig. 2 is a schematic view of a disassembly structure of the self-cleaning mechanism provided by the present invention;
fig. 3 is a schematic structural view of a support member and a steering member according to the present invention;
fig. 4 is a schematic side view of the supporting member and the steering member according to the present invention;
fig. 5 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
in the figure: 1. a work table; 2. a traction roller set; 3. a roll feeding roller set; 4. a groove; 5. fixing the frame plate; 6. a defect detector; 7. a self-cleaning mechanism; 71. a support member; 711. an L-shaped plate; 712. a support bar; 713. a first shaft lever; 714. a torsion spring; 72. a steering member; 721. a first bending portion; 722. a second bending portion; 723. a first shaft hole; 724. an arc-shaped slot; 725. a second shaft hole; 73. a roll brush member; 74. a scraping member; 731. a roller; 732. cleaning the cotton sleeve; 733. a second shaft lever; 741. a scraper; 742. a tool apron; 743. a screw; 744. a third shaft lever; 745. a tubular shaft; 746. and (5) fastening a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a hot-rolled strip steel surface defect detection device comprises a workbench 1, a traction roller set 2 and a coil conveying roller set 3 which are arranged on two sides of the top surface of the workbench 1, wherein the traction roller set 2 is driven by a motor to continuously pull and convey hot-rolled strip steel forward through end gear meshing, the coil conveying roller set 3 assists in conveying the hot-rolled strip steel, a groove 4 is formed in the middle of the top surface of the workbench 1, a fixed frame plate 5 fixed on the workbench 1 is arranged above the groove 4, defect detectors 6 are fixedly arranged on the bottom surfaces of the fixed frame plate 5 and the inner wall of the bottom of the groove 4 respectively and can detect the defects of the upper surface and the lower surface of the hot-rolled strip steel, a self-cleaning mechanism 7 is arranged on the top surface of the workbench 1 between the coil conveying roller set 3 and the groove 4, and the self-cleaning mechanism 7 comprises a supporting part 71, a steering part 72, a rolling brush part 73 and a scraping part 74.
Referring to fig. 3, the supporting member 71 is fixed on the top surface of the working table 1, the supporting member 71 includes an L-shaped plate 711, the L-shaped plate 711 is fixed on the side of the working table 1, a supporting rod 712 is fixedly connected to the inner side surface of the top of the L-shaped plate 711, a first shaft 713 is rotatably connected to the inner side surfaces of both ends of the supporting rod 712, a torsion spring 714 is fastened to a joint of the first shaft 713 and the supporting rod 712, under the elastic force of the torsion spring 714, the upper steering member 72 tends to rotate clockwise around the first shaft 713, and the lower steering member 72 tends to rotate counterclockwise around the first shaft 713, and a rubber ring is disposed at the joint to increase friction (not shown in the rubber ring), so as to slow down the rotation speed of the steering member 72 and ensure the scraping member 74 to scrape impurities on the surface of the hot rolled strip.
Referring to fig. 4, the steering member 72 is rotatably disposed at one side of the supporting member 71, the steering member 72 includes a first bending portion 721 and a second bending portion 722 which are integrally connected, an outer side surface of a junction of the first bending portion 721 and the second bending portion 722 is fixedly connected to the first shaft 713, a second shaft hole 725 is formed at an end of the first bending portion 721, and a first shaft hole 723 and an arc-shaped groove 724 are formed at an end of the second bending portion 722.
Referring to fig. 2, a rolling brush component 73 is rotatably disposed at one end of a steering component 72, and contacts the surface of the hot rolled strip steel being conveyed and cleans the surface dust of the hot rolled strip steel, the rolling brush component 73 includes a roller 731, both ends of the roller 731 are fixedly connected with a second shaft 733, the second shaft 733 is rotatably connected with a second shaft hole 725 of the first bending portion 721, a rubber ring is disposed at the connection position to increase friction (not shown in the rubber ring), a cleaning cotton sleeve 732 is fixedly disposed outside the roller 731, the roller 731 rotates towards the hot rolled strip steel under the action of elastic force of the steering component 72, and the cleaning cotton sleeve 732 is pressed against the surface of the hot rolled strip steel, and the cleaning cotton sleeve 732 slowly rolls under the action of the friction between the second shaft 733 and the rubber ring in the second shaft hole 725 along with the movement of the hot rolled strip steel, so as to clean the surface dust on the hot rolled strip steel.
Referring to fig. 5, a scraping member 74 is fixedly disposed at the other end of the turning member 72, and when the rolling brush member 73 is pressed by a foreign object, the scraping member 74 includes a scraper 741 and a holder 742, two ends of the scraper 741 are inserted into the holder 742 and are fixed by screws 743 or in other installation forms, the scraper 741 can be replaced at variable times according to the wear condition of the scraper 741, a third shaft 744 and a pipe shaft 745 are fixedly connected to an outer side surface of the holder 742, the third shaft 744 is rotatably connected to a first shaft hole 723 of the second bending portion 722, the pipe shaft 745 is slidably limited in the arc-shaped groove 724, an outer side end of the pipe shaft 745 extends to an outer side of the arc-shaped groove 724 and is connected to a fastening knob 746, the fastening knob 746 is in threaded engagement with the pipe shaft 745 to fix the holder 742 on the turning member 72, the holder 742 can be rotated to a certain angle by screwing the fastening knob 746, and the angle of the scraper 741 can be adjusted according to different thicknesses of the hot-rolled strip, so that the cutter 741 faces the transmission direction.
The utility model discloses a theory of operation and use flow: before use, the angle of the scraper 741 can be adjusted according to different thicknesses of the hot-rolled strip steel, during adjustment, the cutter holder 742 can rotate to a certain angle by screwing the fastening knob 746 and sliding in the arc-shaped groove 724 through the pipe shaft 745, so that the cutter head of the scraper 741 faces a direction tangential to the transmission direction, and then the cutter holder 742 is fastened through the fastening knob 746;
the hot-rolled strip passes through between the rolling brush components 73 and the scraping components 74 at the two ends of the two steering components 72, under the action of the elasticity of the torsion springs 714, the steering component 72 positioned above tends to rotate clockwise with the first shaft lever 713 as the rotation center, and the steering component 72 positioned below tends to rotate anticlockwise with the first shaft lever 713 as the rotation center, so that the cleaning cotton sleeves 732 of the rolling brush components 73 are pressed against the surface of the hot-rolled strip, and along with the movement of the hot-rolled strip, the cleaning cotton sleeves 732 can slowly roll under the friction action of the second shaft lever 733 and the rubber rings in the second shaft hole 725, and dust on the surface of the hot-rolled strip can be wiped;
when hard impurities such as steel slag on the surface of the hot rolled strip steel are conveyed to the position below the rolling brush component 73, the rolling brush component 73 is pressed by the impurities to lift, so that the steering component 72 overcomes the elasticity of the torsion spring 714 to press the scraping component 74 at the other end towards the direction of the hot rolled strip steel, the scraper 741 on the scraping component 74 is attached to the hot rolled strip steel to scrape the impurities, and the defects of the hot rolled strip steel caused by the transmission of the dust and the impurities to the detection position along with the steel strip steel are prevented from being influenced by the defect detector 6.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hot rolling belted steel surface defect detection device, includes workstation (1), sets up at pull roller set (2) and send winding up roller set (3) of workstation (1) top surface both sides, the top surface middle part position of workstation (1) is seted up flutedly (4), the top of recess (4) is provided with fixed frame plate (5) of fixing on workstation (1), all fixed defect detector (6) that are provided with on the bottom inner wall of the bottom surface of fixed frame plate (5) and recess (4), its characterized in that, it is provided with self-cleaning mechanism (7) to send workstation (1) top surface between winding up roller set (3) and recess (4), self-cleaning mechanism (7) include:
a support member (71) fixed to the top surface of the table (1);
a steering member (72) rotatably provided on one side of the support member (71);
a rolling brush component (73) which is rotatably arranged at one end of the steering component (72) and is contacted with the surface of the hot rolled strip steel in conveying and cleans the dust on the surface of the hot rolled strip steel;
and a scraping component (74) which is fixedly arranged at the other end of the steering component (72), is tilted to be attached to the surface of the hot rolled strip steel when the rolling brush component (73) is extruded by foreign objects, and cleans the foreign objects on the surface.
2. The hot-rolled strip steel surface defect detection device according to claim 1, wherein the supporting component (71) comprises an L-shaped plate (711), the L-shaped plate (711) is fixed on the side edge of the workbench (1), a supporting rod (712) is fixedly connected to the inner side surface of the top of the L-shaped plate (711), the inner side surfaces of two ends of the supporting rod (712) are respectively and rotatably connected with a first shaft rod (713), and a torsion spring (714) is clamped at the joint of the first shaft rod (713) and the supporting rod (712).
3. The device for detecting the surface defects of the hot rolled strip steel as claimed in claim 2, wherein the turning member (72) comprises a first bending part (721) and a second bending part (722) which are integrally connected, and the outer side surface of the intersection of the first bending part (721) and the second bending part (722) is fixedly connected with the first shaft (713).
4. The hot-rolled strip surface defect detecting device as claimed in claim 3, wherein the end of the first bending part (721) is provided with a second shaft hole (725), and the end of the second bending part (722) is provided with a first shaft hole (723) and an arc-shaped groove (724).
5. The hot-rolled strip steel surface defect detecting device as claimed in claim 4, wherein the rolling brush component (73) comprises a roller (731), a second shaft rod (733) is fixedly connected to each end of the roller (731), the second shaft rod (733) is rotatably connected with the second shaft hole (725) of the first bending portion (721), and a cleaning cotton sleeve (732) is fixedly sleeved outside the roller (731).
6. The device for detecting the surface defects of the hot-rolled strip steel according to claim 4, wherein the scraping component (74) comprises a scraper (741) and a tool apron (742), a third shaft rod (744) and a pipe shaft (745) are fixedly connected to the outer side surface of the tool apron (742), the third shaft rod (744) is rotatably connected with a first shaft hole (723) of the second bending portion (722), and the pipe shaft (745) is slidably limited in the arc-shaped groove (724).
7. The hot rolled strip surface defect detecting device as claimed in claim 6, wherein the outer end of the tube shaft (745) extends to the outer side of the arc-shaped groove (724) and is threadedly connected with a fastening knob (746), and the fastening knob (746) is threadedly engaged with the tube shaft (745) to fix the tool holder (742) on the steering member (72).
8. The device for detecting the surface defects of the hot-rolled strip steel according to claim 6, wherein two ends of the scraper (741) are inserted into the tool holder (742) and are screwed and fixed through screws (743).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462955.8U CN218835597U (en) | 2022-12-24 | 2022-12-24 | Hot rolling strip steel surface defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462955.8U CN218835597U (en) | 2022-12-24 | 2022-12-24 | Hot rolling strip steel surface defect detection device |
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| Publication Number | Publication Date |
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| CN218835597U true CN218835597U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223462955.8U Active CN218835597U (en) | 2022-12-24 | 2022-12-24 | Hot rolling strip steel surface defect detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848958A (en) * | 2024-03-08 | 2024-04-09 | 无锡市胜钢超硬材料有限公司 | Nickel alloy steel band surface defect detection device |
-
2022
- 2022-12-24 CN CN202223462955.8U patent/CN218835597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848958A (en) * | 2024-03-08 | 2024-04-09 | 无锡市胜钢超硬材料有限公司 | Nickel alloy steel band surface defect detection device |
| CN117848958B (en) * | 2024-03-08 | 2024-05-17 | 无锡市胜钢超硬材料有限公司 | Nickel alloy steel band surface defect detection device |
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