CN217033684U - Online high accuracy verifying attachment of pinhole - Google Patents
Online high accuracy verifying attachment of pinhole Download PDFInfo
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- CN217033684U CN217033684U CN202220523208.1U CN202220523208U CN217033684U CN 217033684 U CN217033684 U CN 217033684U CN 202220523208 U CN202220523208 U CN 202220523208U CN 217033684 U CN217033684 U CN 217033684U
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- pinhole
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Abstract
The utility model discloses a pinhole online high-precision verification device which comprises a support and a motor vertically fixed on the support, wherein a rotary table is fixed at the output end of the motor, and a plurality of standard pinhole pieces are arranged on the upper surface of the rotary table. The support can be fast convenient fix on the LED light source, and standard pinhole piece place plane and sheet are at the coplanar, and motor drive carousel is high-speed rotatory, and the linear velocity of standard pinhole piece position can simulate the actual functioning speed of sheet on the production line. As the size of the standard pinhole piece can be known, after the device provided by the utility model is operated, the pinhole can be obviously observed on a CCD detection system, and the actually detected pinhole area can be obtained and compared with the actual size, so that the actual detection capability of the CCD detection system can be verified.
Description
Technical Field
The utility model belongs to the field of sheet defect detection, and particularly relates to a pinhole online high-precision verification device applied to a copper foil or aluminum foil production line.
Background
At present, in the production process of the sheet material, in order to ensure the quality of the product, there is a CCD detection device generally used for detecting defects on the surface of the sheet material, including defects such as holes and foreign matters.
For example, chinese patent publication No. CN213337384U discloses a surface defect detecting apparatus, which includes a frame, a conveying mechanism and CCD detecting devices, wherein during detection, a panel to be detected is conveyed to a detection table through a feeding side of the conveying mechanism, the two CCD detecting devices simultaneously detect surface defects on upper and lower sides of the panel passing through the detection table, and the conveying mechanism continuously conveys and performs position transfer and output of the panel during detection, thereby effectively improving detection efficiency.
However, in the actual use process, the sheet always runs at a high speed, the CCD detects the defects, but the accuracy of the defects cannot be verified, and the artificial production of pinhole defects on the sheet is not practical, which is a pain point in the industry.
Therefore, it is necessary to design a device for visually verifying the detection accuracy of the CCD detection device, so as to verify the actual detection capability of the CCD detection device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pinhole online high-precision verification device which is small in structure and can be conveniently additionally arranged on an on-site CCD light source to realize the defect of a simulation sheet, so that the actual detection capability of CCD detection equipment can be verified visually.
The technical scheme of the utility model is as follows:
the utility model provides an online high accuracy verification device of pinhole, includes the support and vertically fixes the motor on the support, the output of motor is fixed with the carousel, the upper surface of carousel is arranged with a plurality of standard pinhole pieces.
When the LED light source support is used, the support is fixed on the LED light source, the plane where the standard pinhole piece is located and the sheet are located on the same plane, the motor drives the rotating disc to rotate at a high speed, and the linear speed of the position where the standard pinhole piece is located can simulate the actual running speed of the sheet on a production line. The size of the standard pinhole piece can be known, so that after the device is operated, the pinhole can be obviously observed on a CCD detection system, the actually detected pinhole area can be obtained, and the actually detected pinhole area is compared with the actual size, so that the actual detection capability of the CCD detection system can be verified.
Furthermore, the lower extreme of support is equipped with the set screw for fix the support detachable on the LED light source.
Further, the motor is fixed on the support through a motor mounting frame, and the motor mounting frame and the support are detachably fixed.
Furthermore, the support on be equipped with vertical waist type hole, motor mounting bracket pass through the knob screw fixation who matches with waist type hole on the support. The height of the motor mounting rack can be adjusted according to actual needs, so that the plane where the standard pinhole sheet is located and the sheet are on the same plane.
Furthermore, the output end of the motor faces downwards, and the rotary disc is fixed below the motor.
Furthermore, three standard pinhole pieces are arranged on the upper surface of the rotary table, and the number of the pinhole pieces can be increased or decreased according to the requirement. .
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has simple structure, can be quickly installed on the LED light source on the sheet production line, and conveniently and quickly verifies the actual detection precision of the CCD detection system.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: the method comprises the following steps of 1-pinhole online high-precision verification device, 2-CCD camera, 3-waist-shaped hole, 4-sheet, 5-LED light source, 6-motor, 7-bracket, 8-rotary table, 9-pinhole standard sheet, 10-fixing screw, 11-motor mounting rack and 12-knob screw.
Detailed Description
The utility model will be described in further detail below with reference to the drawings and examples, which are intended to facilitate the understanding of the utility model without limiting it in any way.
It should be apparent that the embodiments described below are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments without any inventive step, are within the scope of protection of the utility model.
As shown in fig. 1, a general working mode is shown, the CCD camera 2 and the LED light source 5 are respectively arranged on the upper and lower surfaces of the sheet 4, the sheet 4 is running at a high speed during the inspection, and the CCD camera 2 irradiates the material through the LED light source 5, and the defect on the surface of the sheet can be identified. The pinhole online high-precision verification device 1 is arranged on an LED light source 5 in a specific use process.
As shown in fig. 2, the online high-precision pinhole verifying device 1 comprises a support 7 and a motor 6 vertically fixed on the support 7, wherein a rotary table 8 is fixed at the output end of the motor 6, and a plurality of standard pinhole sheets 9 are arranged on the upper surface of the rotary table 8.
The plane of the standard pinhole piece 9 is in the same plane with the sheet 4, the motor 6 drives the rotating disc 8 to rotate at a high speed, and the linear speed of the position of the standard pinhole piece 9 can simulate the actual running speed of the sheet 4 on a production line.
In the specific verification process, as the size of the standard pinhole sheet 9 can be known, after the device is operated, the pinhole can be obviously observed on a CCD detection system, the actually detected pinhole area can also be obtained, and the actual detection capability of the CCD detection system can be verified after the actually detected pinhole area is compared with the actual size.
In this embodiment, a fixing screw 10 is disposed at a lower end of the bracket 7, and is used for detachably fixing the bracket 7 on the LED light source 5.
In the using process, the bracket 7 can be quickly and conveniently fixed on the LED light source 5. And the quick and simple verification function is realized.
The motor 6 is fixed on the support 7 through the motor mounting frame 11, and the motor mounting frame 11 and the support 7 are detachably fixed.
The bracket 7 is provided with a vertical waist-shaped hole 3, and the motor mounting rack 11 is fixed on the bracket 7 through a knob screw 12 matched with the waist-shaped hole 3.
The output end of the motor 6 faces downwards, and the rotary disc 8 is fixed below the motor 6.
Three standard pinhole pieces 9 are arranged on the upper surface of the rotary disc 8, and the number of the pinhole pieces can be increased or decreased according to the requirement.
The embodiments described above are intended to illustrate the technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, additions and equivalents made within the scope of the principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides an online high accuracy verifying attachment of pinhole, its characterized in that includes support (7) and vertically fixes motor (6) on support (7), the output of motor (6) is fixed with carousel (8), a plurality of standard pinhole pieces (9) are arranged to the upper surface of carousel (8).
2. The pinhole online high-precision verification device according to claim 1, wherein a fixing screw (10) is arranged at the lower end of the support (7) and used for detachably fixing the support (7) on the LED light source (5).
3. The pinhole online high-precision verification device according to claim 1, characterized in that the motor (6) is fixed on the support (7) through a motor mounting bracket (11), and the motor mounting bracket (11) and the support (7) are detachably fixed.
4. The pinhole online high-precision verification device according to claim 3, characterized in that the support (7) is provided with a vertical kidney-shaped hole (12), and the motor mounting bracket (11) is fixed on the support (7) through a knob screw (13) matched with the kidney-shaped hole (12).
5. The pinhole online high-precision verification device according to claim 1, characterized in that the output end of the motor (6) faces downwards, and the rotating disc (8) is fixed below the motor (6).
6. Pinhole online high-precision verification device according to claim 1, characterized in that three standard pinhole plates (9) are arranged on the upper surface of the turntable (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523208.1U CN217033684U (en) | 2022-03-11 | 2022-03-11 | Online high accuracy verifying attachment of pinhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523208.1U CN217033684U (en) | 2022-03-11 | 2022-03-11 | Online high accuracy verifying attachment of pinhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217033684U true CN217033684U (en) | 2022-07-22 |
Family
ID=82453611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220523208.1U Active CN217033684U (en) | 2022-03-11 | 2022-03-11 | Online high accuracy verifying attachment of pinhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217033684U (en) |
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2022
- 2022-03-11 CN CN202220523208.1U patent/CN217033684U/en active Active
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