CN220455178U - Appearance detection device - Google Patents
Appearance detection device Download PDFInfo
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- CN220455178U CN220455178U CN202223433087.0U CN202223433087U CN220455178U CN 220455178 U CN220455178 U CN 220455178U CN 202223433087 U CN202223433087 U CN 202223433087U CN 220455178 U CN220455178 U CN 220455178U
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- support
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- light source
- detection camera
- detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000007547 defect Effects 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses an appearance detection device, which comprises a detection camera, a light source and driving equipment, wherein the detection camera is used for detecting whether a workpiece has defects, the light source is used for providing illumination for shooting by the detection camera, and the driving equipment is used for driving the light source to rotate; the support includes the first support of vertical setting and from the outside second support that extends of middle part level of first support, detects the camera rotationally and fixes in first support upper end, and actuating device fixes the free end at the second support, light source and actuating device fixed connection. The light source of the detection equipment provided by the utility model can rotate, and the detection camera continuously shoots the workpiece in the process of rotating the light source, so that the defect detection of a certain area of the workpiece is finished, the appearance detection of the workpiece can be finished through one station, the reuse of the appearance detection device to the space is reduced, the overall size of the equipment is reduced, and the production cost of the equipment is reduced.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to an appearance detection device.
Background
Along with the development of terminal electronic products in a miniaturized direction, a large number of precise parts exist in the electronic products at present, and in the production or use process of the parts, the appearance of the parts is often required to be detected, and detection items comprise breakage, scratch, dirt, abnormal color, size and the like of the surfaces of the parts so as to judge whether the parts meet the quality requirements of shipment or continuous use.
The defects of the same area of a product are detected by adopting a plurality of stations in the prior art, the polishing angles of the light sources of each station are different, so that the effect of detecting the defects in a certain area of the product is achieved, and the design of the multi-station detection is that: 1. the multi-station design structure is complex, the space requirement is increased, and the overall size of the equipment is greatly increased; 2. the same area is detected by adopting a plurality of stations, so that the manufacturing cost of the equipment is increased.
Disclosure of Invention
In order to solve at least one technical problem in the prior art, the utility model provides an appearance detection device.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides an outward appearance detection device, includes the detection camera that is used for detecting whether the work piece exists the defect, for the detection camera shoots the light source that provides illumination and drive the light source pivoted actuating device, the detection camera with the light source is fixed on the support at a certain angle.
Further, the support includes first support and the second support that links together, the second support is followed the middle part of first support is outwards extended to perpendicular to the direction that first support length extends, the detection camera is fixed on the first support, driving equipment is fixed on the second support.
Further, a first long-strip-shaped adjusting groove is formed in the connecting portion of the second support and the first support, and the distance between the driving device and the first support can be adjusted through the first adjusting groove.
Further, the detection camera is fixed at the upper end of the first bracket through a first connecting plate and a second connecting plate, the first connecting plate is connected with the first bracket, the distance between the first connecting plate and the top end of the first bracket is adjustable, the second connecting plate is fixed together with the first connecting plate at a certain angle, the angle between the second connecting plate and the first connecting plate is adjustable, and the detection camera is fixed on the second connecting plate.
Further, the first connecting plate is provided with at least two second adjusting grooves extending along the longitudinal direction, and the first connecting plate is fixedly connected with the first bracket through screws or bolts penetrating through the second adjusting grooves.
Further, a third adjusting groove is formed in the second connecting plate, and the second connecting plate is fixedly connected with the second connecting plate through a pin and a screw or a bolt penetrating through the third adjusting groove.
Further, the third adjusting groove is arc-shaped.
Further, the driving device is a rotary motor.
The utility model has the beneficial effects that:
the light source of the detection equipment provided by the utility model can rotate, and the detection camera continuously shoots the workpiece in the process of rotating the light source, so that the defect detection of a certain area of the workpiece is finished, the appearance detection of the workpiece can be finished through one station, the reuse of the appearance detection device to the space is reduced, the overall size of the equipment is reduced, and the production cost of the equipment is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an appearance detecting device according to the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and detailed description thereof, which are simplified schematic drawings which illustrate only the basic structure of the utility model and therefore show only those features which are relevant to the utility model, it being noted that embodiments and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways that are different than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
Referring to fig. 1, there is provided an appearance inspection apparatus, which is provided with an inspection camera 1 for inspecting whether a workpiece has a defect, a light source 2 for providing illumination for photographing by the inspection camera 1, and a driving device 3 for driving the light source 2 to rotate, wherein the inspection camera 1 and the light source 2 are fixed on a bracket at a certain angle. The fact that the detection camera 1 and the light source 2 form a certain angle means that the axis of the detection camera 1 and the light beam emitted by the light source 2 intersect at a certain angle.
The driving device 3 is a rotary motor, the light source 2 is fixed on an output shaft of the rotary motor, the light source 2 is driven to rotate through the rotary motor, and the detection camera 1 continuously shoots a workpiece in the process of the rotation of the light source 2, so that the defect detection of a certain area of the workpiece is finished, the appearance detection of the workpiece can be finished through one station, the reuse of an appearance detection device to the space is reduced, the overall size of the device is reduced, and the production cost of the device is reduced.
The support comprises a first support 4 and a second support 5 which are connected together, the second support 5 extends outwards from the middle part of the first support 4 to the direction perpendicular to the length extension direction of the first support 4, the detection camera 1 is fixed on the first support 4, and the driving device 3 is fixed on the second support 5.
The connection part of the second bracket 5 and the first bracket 4 is provided with at least two strip-shaped first adjusting grooves 50, the first bracket 4 is fixedly connected with a screw or a bolt penetrating through the first adjusting grooves 50, when the distance between the driving device 3 and the first bracket 4 needs to be adjusted, the screw or the bolt is firstly unscrewed, then the second bracket 5 is moved to adjust the distance between the driving device 3 and the first bracket 4, and after the distance is adjusted to a proper distance, the screw or the bolt is screwed.
The detection camera 1 is fixed at the upper end of the first bracket 4 through a first connecting plate 6 and a second connecting plate 7, wherein the first connecting plate 6 is connected with the first bracket 4, the distance between the first connecting plate 6 and the top end of the first bracket 4 is adjustable, the second connecting plate 7 is fixed together with the first connecting plate 6 at a certain angle, and the angle between the second connecting plate 7 and the first connecting plate 6 is adjustable, and the detection camera 1 is fixed on the second connecting plate 7.
Specifically, at least two second adjusting grooves 60 extending in the longitudinal direction are provided on the first connecting plate 6, and the first connecting plate 6 is fixedly connected with the first bracket 4 by screws or bolts penetrating through the second adjusting grooves 60. The second connecting plate 7 is provided with a third adjusting groove 70, the second connecting plate 7 is fixedly connected with the second connecting plate 7 through a pin and a screw or a bolt penetrating through the third adjusting groove 70, and the third adjusting groove 70 is arc-shaped.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments described above will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An appearance detecting device is characterized in that,
the device comprises a detection camera (1) for detecting whether a workpiece has defects, a light source (2) for providing illumination for shooting by the detection camera (1) and a driving device (3) for driving the light source (2) to rotate, wherein the detection camera (1) and the light source (2) are fixed on a bracket at a certain angle.
2. The apparatus according to claim 1, wherein,
the support comprises a first support (4) and a second support (5) which are connected together, the second support (5) extends outwards from the middle part of the first support (4) to the direction perpendicular to the length extension direction of the first support (4), the detection camera (1) is fixed on the first support (4), and the driving equipment (3) is fixed on the second support (5).
3. The appearance inspection device according to claim 2, wherein,
a strip-shaped first adjusting groove (50) is formed in the connecting position of the second bracket (5) and the first bracket (4), and the distance between the driving device (3) and the first bracket (4) can be adjusted through the first adjusting groove (50).
4. The appearance inspection device according to claim 2, wherein
The detection camera (1) is fixed at the upper end of the first support (4) through a first connecting plate (6) and a second connecting plate (7), the first connecting plate (6) is connected with the first support (4) and the distance between the first connecting plate (6) and the top end of the first support (4) is adjustable, the second connecting plate (7) and the first connecting plate (6) are fixed together at a certain angle, and the angle between the second connecting plate (7) and the first connecting plate (6) is adjustable, and the detection camera (1) is fixed on the second connecting plate (7).
5. The apparatus according to claim 4, wherein,
at least two second adjusting grooves (60) extending along the longitudinal direction are arranged on the first connecting plate (6), and the first connecting plate (6) is fixedly connected with the first bracket (4) through bolts or screws penetrating through the second adjusting grooves (60).
6. The apparatus according to claim 4, wherein,
the second connecting plate (7) is provided with a third adjusting groove (70), and the second connecting plate (7) is fixedly connected with the second connecting plate (7) through a pin and a screw or a bolt penetrating through the third adjusting groove (70).
7. The apparatus according to claim 6, wherein,
the third adjusting groove (70) is arc-shaped.
8. The appearance inspection device according to any one of claims 1 to 7, wherein,
the drive device (3) is a rotary motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223433087.0U CN220455178U (en) | 2022-12-21 | 2022-12-21 | Appearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223433087.0U CN220455178U (en) | 2022-12-21 | 2022-12-21 | Appearance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220455178U true CN220455178U (en) | 2024-02-06 |
Family
ID=89734582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223433087.0U Active CN220455178U (en) | 2022-12-21 | 2022-12-21 | Appearance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220455178U (en) |
-
2022
- 2022-12-21 CN CN202223433087.0U patent/CN220455178U/en active Active
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