CN217901539U - Automatic detection device for magnetic sheet without magnetic area - Google Patents
Automatic detection device for magnetic sheet without magnetic area Download PDFInfo
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- CN217901539U CN217901539U CN202221914832.0U CN202221914832U CN217901539U CN 217901539 U CN217901539 U CN 217901539U CN 202221914832 U CN202221914832 U CN 202221914832U CN 217901539 U CN217901539 U CN 217901539U
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Abstract
An automatic detection device for a non-magnetic area of a magnetic sheet belongs to the technical field of detection equipment. The device comprises a detection mechanism, a turn-over mechanism, a detection jig and a turntable; the detection mechanism comprises an A surface detection mechanism and a B surface detection mechanism; the A-side detection mechanism and the B-side detection mechanism have the same structure and are respectively arranged on the left side and the right side of the turnover mechanism; the detection jig is arranged on the rotary table; the A-side detection mechanism, the turnover mechanism and the B-side detection mechanism are sequentially arranged on the outer ring of the turntable by taking the turntable as the center. The utility model discloses when the magnetic sheet passes through the carousel and carries A face detection mechanism, to the detection of the A face of magnetic sheet, through turn-over mechanism after having detected, make the B of magnetic sheet become detectable face, detect the detection of machine completion magnetic sheet B face through the B face, provide the basis for later rejection process, the utility model discloses a replace artifical visual inspection by machine vision technique and carry out automatic detection, it is fast to have a detection speed, efficient characteristics.
Description
Technical Field
The utility model belongs to the technical field of check out test set, especially, relate to a magnetic sheet does not have magnetism district automatic checkout device.
Background
The magnetic sheet needs to be detected and removed in the production process, the existing magnetic sheet non-magnetic area detection is usually carried out by human eyes, so that the efficiency is low, the subsequent removal efficiency is influenced, and the detection effect cannot be guaranteed.
Therefore, there is a need for an automatic detecting device for non-magnetic area of magnetic sheet to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetic sheet does not have magnetic domain automatic checkout device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic detection device for a non-magnetic area of a magnetic sheet comprises a detection mechanism, a turn-over mechanism, a detection jig and a turntable; the detection mechanism comprises an A-surface detection mechanism and a B-surface detection mechanism; the A-side detection mechanism and the B-side detection mechanism have the same structure and are respectively arranged on the left side and the right side of the turnover mechanism; the detection jig is arranged on the rotary table; the A-side detection mechanism, the turnover mechanism and the B-side detection mechanism are sequentially arranged on the outer ring of the turntable by taking the turntable as the center.
The detection mechanism comprises a camera, a light source, glass, a developing sheet and a detection platform; the glass and the developing sheet are arranged on the detection platform, and the glass is arranged at the upper end of the developing sheet; the camera and the light source are arranged at the upper end of the glass, and a gap is formed between the camera and the detection table; the light source is arranged at the lower end of the camera.
The turnover mechanism comprises a turnover assembly, an upper assembly and a lower assembly and a fixed frame; the overturning assembly is rotationally connected with the fixed frame through a telescopic rod; the upper and lower components are arranged at the upper end of the turnover component; the lower end of the fixing frame is provided with a motor.
The detection jig comprises a detection material tray, a cylinder III, a fixing plate and a frame; the cylinder III is arranged in the frame in a penetrating manner; a fixing plate is fixedly arranged on the frame; the upper surface of fixed plate is provided with the detection charging tray, and the outside protrusion setting of one end of fixed plate, and the bulge is provided with the mounting hole, and the fixed plate is through mounting hole and carousel fixed connection.
The lower end of the camera is provided with a lens and a rotating assembly; the lens is arranged at the bottom end of the camera; the rotating assembly is rotatably arranged on the camera and is in control connection with the lens.
The detection table comprises a support frame and a table top; an opening is formed in one side of the table board, and a hydraulic part is arranged on the other side of the table board; the upper end of the hydraulic part is fixed on the lower surface of the table board, and the lower end of the hydraulic part is fixed with the support frame.
The overturning assembly comprises a cylinder I, an overturning material tray and an overturning assembly body; the first air cylinder penetrates through the turnover assembly body and is connected with the turnover material tray; the turnover material tray is arranged on the lower surface of the turnover assembly body.
The upper and lower components comprise a second air cylinder, a transfer tray and an upper and lower component body; the second air cylinder penetrates through the upper assembly body and the lower assembly body and is connected with the transfer material tray; the transfer tray is arranged on the lower surface of the upper assembly body and the lower assembly body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when the magnetic sheet passes through the carousel and carries A face detection mechanism, to the detection of the A face of magnetic sheet, through turn-over mechanism after having detected, make the B of magnetic sheet become detectable face, detect the detection of machine completion magnetic sheet B face through the B face, provide the basis for later rejection process, the utility model discloses a replace artifical visual inspection by machine vision technique and carry out automatic detection, discern that no magnetism district width is not, no magnetism district skew, the incomplete scheduling unfavorable condition of magnetizing, have detect fastly, efficient characteristics.
Drawings
FIG. 1 is a first schematic view of an automatic detecting apparatus for a non-magnetic area of a magnetic sheet;
FIG. 2 is a second schematic view of an automatic detecting apparatus for a non-magnetic area of a magnetic sheet;
FIG. 3 is a schematic structural view of a detection mechanism;
FIG. 4 is a first structural diagram of the turnover mechanism;
FIG. 5 is a second schematic structural view of the turnover mechanism;
in the figure: 1. a detection mechanism; 2. a turn-over mechanism; 3. detecting a jig; 4. a turntable; 5. a surface A detection mechanism; 6. a B-side detection mechanism; 7. a camera; 8. a light source; 9. glass; 10. a developing sheet; 11. a detection table; 12. a turnover assembly; 13. an upper assembly and a lower assembly; 14. a fixed mount; 15. a telescopic rod; 16. a motor; 17. detecting the material tray; 18. a third air cylinder; 19. a fixing plate; 20. a frame; 21. mounting holes; 22. a lens; 23. a rotating assembly; 24. a support frame; 25. a table top; 26. an opening; 27. a hydraulic part; 28. a first cylinder; 29. turning over the material tray; 30. overturning the assembly body; 31. a second air cylinder; 32. transferring the material tray; 33. an upper assembly body and a lower assembly body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-5, the present invention provides a technical solution: an automatic detection device for a non-magnetic area of a magnetic sheet comprises a detection mechanism 1, a turn-over mechanism 2, a detection jig 3 and a turntable 4; the detection mechanism 1 comprises an A surface detection mechanism 5 and a B surface detection mechanism 6; the A-side detection mechanism 5 and the B-side detection mechanism 6 have the same structure and are respectively arranged on the left side and the right side of the turnover mechanism 2; the detection jig 3 is arranged on the rotary table 4; the A-surface detection mechanism 5, the turnover mechanism 2 and the B-surface detection mechanism 6 are sequentially arranged on the outer ring of the turntable 4 by taking the turntable 4 as the center.
The A surface detection mechanism 5 and the B surface detection mechanism 6 are identical in structure, the A surface and the B surface are two opposite surfaces of a magnetic sheet to be detected, and when the magnetic sheet to be detected is used, after the detection of the A surface detection mechanism 5 is completed, the magnetic sheet to be detected is turned to the B surface by the turning mechanism 2, and then the detection is performed by the B surface detection mechanism 6.
The detection mechanism 1 comprises a camera 7, a light source 8, glass 9, a developing sheet 10 and a detection platform 11; the glass 9 and the developing sheet 10 are arranged on the detection platform 11, and the glass 9 is arranged at the upper end of the developing sheet 10; the camera 7 and the light source 8 are arranged at the upper end of the glass 9, and a gap exists between the camera 7 and the detection table 11; the light source 8 is arranged at the lower end of the camera 7.
The lower end of the camera 7 is provided with a lens 22 and a rotating assembly 23; the lens 22 is arranged at the bottom end of the camera 7; the rotating assembly 23 is rotatably arranged on the camera 7 and is in control connection with the lens 22, so that the camera 7 shoots the magnetic sheet to be detected along the S-shaped track motion.
The detection table 11 comprises a support frame 24 and a table top 25; an opening 26 is formed in one side of the table top 25, and a hydraulic part 27 is arranged on the other side of the table top; the upper end of the hydraulic part 27 is fixed on the lower surface of the table surface 25, and the lower end of the hydraulic part 27 is fixed with the support frame 24.
The lower side of the opening 26 is provided with the glass 9 and the developing sheet 10, and during detection, the hydraulic part 27 enables the table board 25 to descend, and only in order to enable the glass 9 and the developing sheet 10 to descend onto the magnetic sheet to be detected, the electrostatic latent image can be better assisted to be converted into a visible toner image, and the camera 7 can complete shooting.
The turnover mechanism 2 comprises a turnover component 12, an upper component 13, a lower component 13 and a fixed frame 14; the overturning component 12 is rotationally connected with the fixed frame 14 through an expansion rod 15; the upper and lower components 13 are arranged at the upper end of the turnover component 12; the lower end of the fixed frame 14 is provided with a motor 16.
The overturning component 12 comprises a first air cylinder 28, an overturning material tray 29 and an overturning component body 30; the first cylinder 28 penetrates through the turnover assembly body 30 and is connected with the turnover material tray 29; the turning tray 29 is arranged on the lower surface of the turning assembly body 30.
The upper and lower assembly 13 comprises a second cylinder 31, a transfer tray 32 and an upper and lower assembly body 33; the second cylinder 31 penetrates through the upper assembly body 33 and the lower assembly body 33 and is connected with the transfer tray 32; the transfer tray 32 is provided on the lower surface of the upper and lower module bodies 33.
The detection jig 3 comprises a detection material tray 17, a third air cylinder 18, a fixed plate 19 and a frame 20; the third cylinder 18 is arranged in the frame 20 in a penetrating way; a fixing plate 19 is fixedly arranged on the frame 20; the upper surface of fixed plate 19 is provided with detection charging tray 17, and the outside protrusion setting of one end of fixed plate 19, and the bulge is provided with mounting hole 21, and fixed plate 19 is through mounting hole 21 and carousel 4 fixed connection for detection tool 3 and carousel 4 fixed connection, when carousel 4 rotated, make detection tool 3 rotate in step.
The detection tray 17 is used for placing magnetic sheets to be detected, and when the detection jig 3 rotates, the magnetic sheets to be detected can synchronously rotate to different positions.
The utility model discloses a loading attachment, reservation radium carving station, transfer device, removing devices and the material collecting device cooperation of detection device and magnetic sheet are used, are particularly useful for the quick batch detection in magnetic sheet nonmagnetic area.
The utility model discloses a theory of operation:
the turntable 4 is rotated, and the detection jig 3 fixedly connected with the turntable 4 rotates along with the turntable, so that the magnetic sheet to be detected on the detection material disc 17 is transferred to the A-surface detection mechanism 5;
the glass 9 and the developing sheet 10 on the A-side detection mechanism 5 are pressed down onto the magnetic sheet to be detected, and at the moment, the camera 7 independently shoots the magnetic sheet to be detected on the detection tray 17 along the S-shaped track and carries out measurement and judgment;
after the detection of the A-side detection mechanism 5 is finished, the turntable 4 is rotated, and the detection jig 3 fixedly connected with the turntable 4 rotates along with the turntable, so that the magnetic sheet to be detected on the detection material disc 17 is transferred to the lower part of the turnover mechanism 2;
the first cylinder 28 of the turnover component 12 is disconnected, after the turnover component 12 is pressed down to the detection jig 3, the first cylinder 28 of the turnover component 12 is closed, the third cylinder 18 of the detection jig 3 is disconnected, and the magnetic sheet to be detected on the detection tray 17 is transferred to a turnover tray 29 on the lower surface of the turnover component 12;
the overturning component 12 ascends, the overturning component 12 rotates 180 degrees by taking the telescopic rod 15 as an axis, and the overturning tray 29 containing the magnetic sheet to be detected faces upwards and faces the upper and lower components 13;
the second cylinder 31 of the upper and lower components 13 is disconnected, the upper and lower components 13 are pressed down to the turnover component 12, meanwhile, the first cylinder 28 of the turnover component 12 is disconnected, the second cylinder 31 of the upper and lower components 13 is closed on the transfer material tray 32 on the lower surface of the upper and lower components 13, and the upper and lower components 13 ascend;
the telescopic rod 15 of the overturning component 12 extends outwards, the second cylinder 31 of the upper and lower components 13 is disengaged, the upper and lower components 13 are pressed down to the detection jig 3 and attached to the detection material tray 17, the third cylinder 18 of the detection jig 3 is disengaged, the magnetic sheet to be detected is transferred to the detection material tray 17, the second cylinder 31 of the upper and lower components 13 is closed, and the upper and lower components 13 ascend;
the turntable 4 is rotated, and the detection jig 3 fixedly connected with the turntable 4 rotates along with the turntable, so that the magnetic sheet to be detected on the detection material disc 17 is transferred to the B-surface detection mechanism 6;
the glass 9 and the developing sheet 10 on the B-side detection mechanism 6 are pressed down onto the magnetic sheet to be detected, and at the moment, the camera 7 independently shoots the magnetic sheet to be detected on the detection tray 17 along the S-shaped track and carries out measurement and judgment;
when the whole disk of magnetic sheets is conveyed to the A-surface detection mechanism 5 through the turntable 4, the A-surface of the whole disk of magnetic sheets is detected, after the detection is finished, the B-surface of the magnetic sheets becomes a detectable surface through the turnover mechanism 2, the B-surface detection of the magnetic sheets is finished through the B-surface detection mechanism 6, and a foundation is provided for the subsequent rejecting process. The utility model discloses a replace artifical visual inspection by machine vision technique and carry out automated inspection, discern that no magnetism district width is not right, no magnetism district skew, the imperfect circumstances such as magnetize, have detection speed fast, efficient characteristics.
Although the present invention has been shown and described with respect to the implementation of magnetic sensing tiles to the embodiments, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (8)
1. An automatic detection device for a non-magnetic area of a magnetic sheet comprises a detection mechanism (1), a turn-over mechanism (2), a detection jig (3) and a turntable (4); the device is characterized in that the detection mechanism (1) comprises an A-surface detection mechanism (5) and a B-surface detection mechanism (6); the A-side detection mechanism (5) and the B-side detection mechanism (6) are identical in structure and are respectively arranged on the left side and the right side of the turnover mechanism (2); the detection jig (3) is arranged on the rotary table (4); the A-surface detection mechanism (5), the turnover mechanism (2) and the B-surface detection mechanism (6) are sequentially arranged on the outer ring of the turntable (4) by taking the turntable (4) as the center.
2. The magnetic sheet non-magnetic zone automatic detection device according to claim 1, characterized in that: the detection mechanism (1) comprises a camera (7), a light source (8), glass (9), a developing sheet (10) and a detection platform (11); the glass (9) and the developing sheet (10) are arranged on the detection platform (11), and the glass (9) is arranged at the upper end of the developing sheet (10); the camera (7) and the light source (8) are arranged at the upper end of the glass (9), and a gap exists between the camera and the detection platform (11); the light source (8) is arranged at the lower end of the camera (7).
3. The magnetic sheet non-magnetic zone automatic detection device according to claim 1, characterized in that: the turnover mechanism (2) comprises a turnover component (12), an upper component (13), a lower component (13) and a fixed frame (14); the turnover component (12) is rotationally connected with the fixed frame (14) through an expansion rod (15); the upper and lower components (13) are arranged at the upper end of the turnover component (12); the lower end of the fixed frame (14) is provided with a motor (16).
4. An automatic detecting device for a nonmagnetic area of a magnetic sheet according to claim 1, characterized in that: the detection jig (3) comprises a detection material tray (17), a third air cylinder (18), a fixed plate (19) and a frame (20); the cylinder III (18) is arranged in the frame (20) in a penetrating way; a fixing plate (19) is fixedly arranged on the frame (20); the upper surface of fixed plate (19) is provided with detects charging tray (17), and the outside protrusion setting of one end of fixed plate (19), and the bulge is provided with mounting hole (21), and fixed plate (19) are through mounting hole (21) and carousel (4) fixed connection.
5. An automatic detecting device for a nonmagnetic area of a magnetic sheet as claimed in claim 2, characterized in that: the lower end of the camera (7) is provided with a lens (22) and a rotating component (23); the lens (22) is arranged at the bottom end of the camera (7); the rotating component (23) is rotatably arranged on the camera (7) and is in control connection with the lens (22).
6. An automatic detecting device for a nonmagnetic area of a magnetic sheet as claimed in claim 2, characterized in that: the detection table (11) comprises a support frame (24) and a table top (25); an opening (26) is formed in one side of the table top (25), and a hydraulic part (27) is arranged on the other side of the table top; the upper end of the hydraulic part (27) is fixed on the lower surface of the table board (25), and the lower end of the hydraulic part (27) is fixed with the support frame (24).
7. An automatic detecting device for a nonmagnetic area of a magnetic sheet as claimed in claim 3, characterized in that: the overturning assembly (12) comprises a first air cylinder (28), an overturning material tray (29) and an overturning assembly body (30); the first cylinder (28) penetrates through the turnover assembly body (30) and is connected with the turnover material tray (29); the turnover material tray (29) is arranged on the lower surface of the turnover assembly body (30).
8. An automatic detecting device for a nonmagnetic area of a magnetic sheet as claimed in claim 3, characterized in that: the upper and lower assembly (13) comprises a second cylinder (31), a transfer tray (32) and an upper and lower assembly body (33); the second cylinder (31) penetrates through the upper assembly body and the lower assembly body (33) and is connected with the transfer tray (32); the transfer tray (32) is arranged on the lower surface of the upper and lower component bodies (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914832.0U CN217901539U (en) | 2022-07-25 | 2022-07-25 | Automatic detection device for magnetic sheet without magnetic area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914832.0U CN217901539U (en) | 2022-07-25 | 2022-07-25 | Automatic detection device for magnetic sheet without magnetic area |
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| Publication Number | Publication Date |
|---|---|
| CN217901539U true CN217901539U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221914832.0U Active CN217901539U (en) | 2022-07-25 | 2022-07-25 | Automatic detection device for magnetic sheet without magnetic area |
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| CN (1) | CN217901539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625935A (en) * | 2023-04-24 | 2023-08-22 | 宁波科星材料科技有限公司 | Magnetic sheet crack detection device |
-
2022
- 2022-07-25 CN CN202221914832.0U patent/CN217901539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625935A (en) * | 2023-04-24 | 2023-08-22 | 宁波科星材料科技有限公司 | Magnetic sheet crack detection device |
| CN116625935B (en) * | 2023-04-24 | 2024-03-01 | 宁波科星材料科技有限公司 | Magnetic sheet crack detection device |
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