CN218298000U - Low-angle annular light source and coaxial light source combined detection device - Google Patents
Low-angle annular light source and coaxial light source combined detection device Download PDFInfo
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- CN218298000U CN218298000U CN202222297925.XU CN202222297925U CN218298000U CN 218298000 U CN218298000 U CN 218298000U CN 202222297925 U CN202222297925 U CN 202222297925U CN 218298000 U CN218298000 U CN 218298000U
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Abstract
The utility model discloses a belong to material detection technical field, specifically be a low angle annular light source and coaxial light source combination detection device, including supporting seat and bracing piece, the supporting seat is installed respectively at the both ends of bracing piece, still includes: a shine determine module for remedying single light source detection is not enough, shine determine module and place the upper end at the bracing piece, it includes low angle ring light source and L shape connecting plate to shine determine module, low angle ring light source places the upper end at the bracing piece, the utility model discloses beneficial effect is: it mainly shines material plane and side defect to polish through low working distance, and the printing opacity is beaten to the film material, and coaxial light source then is beaten perpendicularly directly over the material, provides the vertical 90 degrees light and illuminates the interior reflection of light material of plane, and two light source combinations of low angle ring light source and coaxial light source are beaten and are shone and shine and compensate the not enough that single light source detected mutually to the realization provides certain interference cancelling effect to the material of different materials.
Description
Technical Field
The utility model relates to a material detection technology field specifically is a low angle annular light source and coaxial light source combination detection device.
Background
After the transparent material is produced, the surface of the transparent material, such as a mobile phone film and glass, needs to be detected to remove the transparent material with cracks and damages.
When the single light source irradiates and detects the transparent material, the brightness of the single light source is insufficient, and when the low-angle annular light is singly used for detection, some noise points on the surface of the material can interfere with defect detection.
Therefore, it is necessary to invent a combined detection device of a low-angle annular light source and a coaxial light source.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a problem that exists in considering above-mentioned and/or current low angle annular light source and coaxial light source combination detection device has been proposed.
Therefore, the utility model aims at providing a low angle annular light source and coaxial light source combination detection device, polish mainly polish material plane and side defect through low working distance and polish, the printing opacity is beaten to the film material, coaxial light source then polishes perpendicularly directly over the material, it illuminates to provide the interior reflection of light material of vertically 90 degrees light to the plane, two light source combinations of low angle annular light source and coaxial light source are polished and are shone and compensate the not enough that single light source detected mutually, and the realization provides certain interference elimination effect to the material of different materials, can solve the aforesaid and propose that current single light source luminance is not enough, and the single time measuring of examining of low angle annular light of use, some noisy points on material surface can carry out the problem of interference to the defect detection.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a low angle annular light source and coaxial light source combined detection device, comprising: supporting seat and bracing piece, the both ends at the bracing piece are installed respectively to the supporting seat, still include:
the irradiation detection assembly is used for making up the insufficient detection of the single light source and is placed at the upper end of the supporting rod.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: shine the detection subassembly and include low angle ring light source and L shape connecting plate, low angle ring light source places the upper end at the bracing piece, L shape connecting plate passes through the screw and installs the upper end at low angle ring light source.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: the upper end of the L-shaped connecting plate is provided with a coaxial light source through a screw, and the side end of the coaxial light source is provided with a first connecting wire.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: the upper end of the coaxial light source is provided with a through hole, and the inner side of the through hole is provided with a light-emitting surface.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: the low-angle ring light source is annular, and a second wiring is arranged at the side end of the low-angle ring light source.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: the supporting seat upper end is installed and is supported vertical rail, support vertical rail upper end installation roof.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: the support vertical rail is mounted on the inner side of the support vertical rail in a sliding mode, and the support transverse rail is mounted with a sliding block in a sliding mode.
As a preferred scheme of a low angle annular light source and coaxial light source combination detection device, wherein: an industrial camera is installed at the lower end of the sliding block and is arranged right above the through hole.
Compared with the prior art:
the material plane and the side edge defects are mainly lightened through low working distance polishing, the thin film material is light-transmitting, the coaxial light source is vertically polished right above the material, vertical 90-degree light is provided to light the reflective material in the plane, the low-angle annular light source and the coaxial light source are combined to perform polishing irradiation to mutually make up the defect of single light source detection, and a certain interference elimination effect is realized for the materials made of different materials;
when the low-angle ring light source is singly used for detection, some noise points on the surface of the material interfere with the defect detection; and the low-angle ring light source and coaxial light source combined device can ensure the defect detection and reduce the surface noise interference.
Drawings
Fig. 1 is a schematic view of a combined detection device of a low-angle annular light source and a coaxial light source according to the present invention;
FIG. 2 is a schematic view of an illumination detection assembly in the combined detection device of the low-angle annular light source and the coaxial light source of the present invention;
FIG. 3 is a front view of the combined detecting device of the low-angle annular light source and the coaxial light source of the present invention;
fig. 4 is a left side view of the combined detection device of the low-angle annular light source and the coaxial light source of the present invention;
fig. 5 is a top view of the combined detecting device of the low-angle annular light source and the coaxial light source of the present invention.
In the figure: the device comprises a supporting seat 1, a supporting vertical rail 11, a supporting transverse rail 12, a top plate 13, a sliding block 14, a supporting rod 15, an irradiation detection assembly 2, a low-angle ring light source 21, an L-shaped connecting plate 22, a coaxial light source 23, an industrial camera 24, a through hole 25, a light emitting surface 26, a first wiring 27 and a second wiring 28.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a low angle annular light source and coaxial light source combination detection device, it mainly brightens material plane and side defect to have to polish through low working distance, the film material is polished light, coaxial light source then polishes perpendicularly directly over the material, provide perpendicular 90 degrees light and illuminate the material that reflects light in the plane, two light source combinations of low angle annular light source and coaxial light source are polished and are shone and shine mutually and compensate the not enough of single light source detection, and realize providing certain interference elimination effect to the material of different materials, when singly using low angle annular light source to examine, some noise points on the material surface can interfere with defect detection; the low-angle ring light source and coaxial light source combined device can ensure the defect detection and reduce the surface noise interference, please refer to fig. 1-5, which includes a support base 1 and a support rod 15;
supporting seat 1 installs respectively at the both ends of bracing piece 15, and supporting seat 1 is used for supporting the effect that erects rail 11 and bracing piece 15 and support and install, still includes: be used for remedying the not enough detection of single light source detection subassembly 2 that shines, shine detection subassembly 2 and place the upper end at bracing piece 15, shine detection subassembly 2 and polish perpendicularly directly over the material, it illuminates to provide the interior reflection of light material of vertically 90 degrees light to the plane, make two light source combinations of low angle ring light source 21 and coaxial light source 23 polish and shine and remedy the not enough that single light source detected mutually, and realize providing certain smooth effect to the material of different materials, the interference elimination, outstanding characteristic point obtains better effect picture, when single use low angle ring light detected, some noise points on material surface can disturb the defect detection, and use low angle ring light and coaxial light composite set can guarantee that the defect can detect reduce the surperficial noise point interference.
The irradiation detection assembly 2 comprises a low-angle ring light source 21 and an L-shaped connecting plate 22, the low-angle ring light source 21 is placed at the upper end of the supporting rod 15, the L-shaped connecting plate 22 is installed at the upper end of the low-angle ring light source 21 through screws, the L-shaped connecting plate 22 is used for connecting the low-angle ring light source 21 and the coaxial light source 23, the coaxial light source 23 is installed at the upper end of the L-shaped connecting plate 22 through screws, the low-angle ring light source 21 and the coaxial light source 23 are used for vertically polishing right above materials to provide vertical 90-degree light to illuminate the in-plane reflective materials, the two light sources are combined to polish and irradiate to make up the defects of single light source detection, the model of the low-angle ring light source 21 is HL-RL7430K-W, and the model of the coaxial light source 23 is HL-COL40K-W.
The side end of the coaxial light source 23 is provided with a first wiring 27, the first wiring 27 is used for conducting electricity on the coaxial light source 23, the upper end of the coaxial light source 23 is provided with a through hole 25, the industrial camera 24 can conveniently irradiate downwards through the through hole 25, materials below the low-angle annular light source 21 can be shot, the inner side of the through hole 25 is provided with a light-emitting surface 26, the materials below the light-emitting surface 26 irradiate, the shape of the low-angle annular light source 21 is annular, the side end of the low-angle annular light source 21 is provided with a second wiring 28, the second wiring 28 is used for conducting electricity on the low-angle annular light source 21, the material plane and the side defect are mainly lightened through low-working-distance polishing, the thin film material is made to be transparent, the coaxial light source 23 vertically polishes over the materials, vertical 90-degree light is provided to light to illuminate reflective materials in the plane, the low-angle annular light source 21 and the coaxial light source 23 are combined to polish and irradiate to make up the defect of single light source detection, and a certain interference elimination effect is realized on the materials made of different materials.
The upper end of the supporting seat 1 is provided with a supporting vertical rail 11, the supporting vertical rail 11 is used for guiding a supporting transverse rail 12, the upper end of the supporting vertical rail 11 is provided with a top plate 13, the top plate 13 is arranged at the upper end of the supporting vertical rail 11 and used for increasing the effect of the installation stability of the upper end of the supporting vertical rail 11, the supporting transverse rail 12 is slidably arranged on the inner side of the supporting vertical rail 11 and driven by a telescopic rod to lift, the height of an industrial camera 24 is adjusted, a sliding block 14 is slidably arranged on the supporting transverse rail 12 and pushed by the telescopic rod, the transverse position of the sliding block 14 is adjusted, the position of the industrial camera 24 is adjusted, the lower end of the sliding block 14 is provided with the industrial camera 24, the industrial camera 24 is used for shooting materials below the low-angle ring light source 21, the industrial camera 24 is arranged right above the through hole 25, the model of the industrial camera 24 is MER-500-14GM, the industrial camera 24 is a black-and white area array roller shutter camera with 500w size, the distance from the lower end of the industrial camera 24 to the upper end of the material is 110mm, the coaxial light source 23 is 40mm, and the distance from the lower end of the low-angle ring light source 21 to the upper end of the material is 15mm.
When the device is used specifically, the support seats 1 are respectively installed at two ends of the support rod 15, the low-angle ring light source 21 is placed at the upper end of the support rod 15, the L-shaped connecting plate 22 is installed at the upper end of the low-angle ring light source 21 through screws, the coaxial light source 23 is installed at the upper end of the L-shaped connecting plate 22 through screws, the first side end of the coaxial light source 23 is provided with the first wiring 27, the upper end of the coaxial light source 23 is provided with the through hole 25, the light-emitting surface 26 is installed at the inner side of the through hole 25, the low-angle ring light source 21 is annular in shape, the second side end of the low-angle ring light source 21 is provided with the second wiring 28, the support vertical rail 11 is installed at the upper end of the support seat 1, the top plate 13 is installed at the upper end of the support vertical rail 11, the support transverse rail 12 is installed at the inner side of the support vertical rail 11 in a sliding manner, and the sliding block 14 is installed on the support transverse rail 12 in a sliding manner, an industrial camera 24 is mounted at the lower end of the sliding block 14, the industrial camera 24 is arranged right above the through hole 25, the defects of the plane and the side edge of the material are mainly polished by polishing with a low working distance, the material of the film is polished to be transparent, the coaxial light source 23 is vertically polished right above the material, vertical 90-degree light is provided to illuminate the reflective material in the plane, the two light sources of the low-angle ring light source 21 and the coaxial light source 23 are combined to be polished and irradiated to make up the defect of single light source detection, and certain interference elimination effect is provided for the materials of different materials, and when the low-angle ring light source 21 is singly used for detection, certain noise points on the surface of the material can interfere with the defect detection; and the use of the low-angle ring light source 21 and the coaxial light source 23 combined device can ensure the defect detection and reduce the surface noise interference.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a low angle annular light source and coaxial light source combination detection device, includes supporting seat (1) and bracing piece (15), install respectively at the both ends of bracing piece (15) supporting seat (1), its characterized in that still includes:
the irradiation detection assembly (2) is used for making up the insufficient detection of a single light source, and the irradiation detection assembly (2) is placed at the upper end of the supporting rod (15).
2. The combined low-angle annular light source and coaxial light source detection device according to claim 1, wherein the illumination detection assembly (2) comprises a low-angle annular light source (21) and an L-shaped connecting plate (22), the low-angle annular light source (21) is placed at the upper end of the support rod (15), and the L-shaped connecting plate (22) is installed at the upper end of the low-angle annular light source (21) through screws.
3. The combined detection device of the low-angle annular light source and the coaxial light source as claimed in claim 2, wherein the upper end of the L-shaped connecting plate (22) is provided with the coaxial light source (23) through a screw, and the side end of the coaxial light source (23) is provided with a first wire (27).
4. The combined detection device of the low-angle annular light source and the coaxial light source as claimed in claim 3, wherein a through hole (25) is opened at an upper end of the coaxial light source (23), and a light emitting surface (26) is installed inside the through hole (25).
5. The combined detection device of the low-angle annular light source and the coaxial light source as claimed in claim 2, wherein the low-angle annular light source (21) is shaped as a ring, and a second wire (28) is installed at the side end of the low-angle annular light source (21).
6. The combined detection device of the low-angle annular light source and the coaxial light source as claimed in claim 1, wherein a supporting vertical rail (11) is installed at the upper end of the supporting base (1), and a top plate (13) is installed at the upper end of the supporting vertical rail (11).
7. A combined detection device for a low-angle annular light source and a coaxial light source according to claim 6, characterized in that a supporting transverse rail (12) is slidably mounted inside the supporting vertical rail (11), and a sliding block (14) is slidably mounted on the supporting transverse rail (12).
8. The combined detection device of the low-angle annular light source and the coaxial light source as claimed in claim 7, wherein an industrial camera (24) is mounted at the lower end of the sliding block (14), and the industrial camera (24) is arranged right above the through hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222297925.XU CN218298000U (en) | 2022-08-30 | 2022-08-30 | Low-angle annular light source and coaxial light source combined detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222297925.XU CN218298000U (en) | 2022-08-30 | 2022-08-30 | Low-angle annular light source and coaxial light source combined detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218298000U true CN218298000U (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222297925.XU Active CN218298000U (en) | 2022-08-30 | 2022-08-30 | Low-angle annular light source and coaxial light source combined detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218298000U (en) |
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2022
- 2022-08-30 CN CN202222297925.XU patent/CN218298000U/en active Active
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