CN211292550U - Surface image capturing device - Google Patents
Surface image capturing device Download PDFInfo
- Publication number
- CN211292550U CN211292550U CN201922403252.XU CN201922403252U CN211292550U CN 211292550 U CN211292550 U CN 211292550U CN 201922403252 U CN201922403252 U CN 201922403252U CN 211292550 U CN211292550 U CN 211292550U
- Authority
- CN
- China
- Prior art keywords
- plate
- camera
- lifting
- light source
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a surface is got for instance device, including fixed plate, camera lifter plate and light source lifter plate, the light source lifter plate is located the below of camera lifter plate, the drive is installed to the fixed plate the first lift actuating mechanism of light source lifter plate oscilaltion, the camera lifter plate is located the below of fixed plate, the drive is installed to the fixed plate the second lift actuating mechanism of camera lifter plate oscilaltion, the fixed plate is fixed in the support, a plurality of camera and a plurality of camera of drive are installed to the camera lifter plate along the radial movement's of camera lifter plate removal cylinder, a plurality of the camera is installed respectively in the sliding block, the sliding block is connected with the removal cylinder, the removal cylinder is fixed in the camera lifter plate. The utility model discloses a camera is moving all-round taking picture and getting for instance in the top that is detected the product, guarantees to detect the precision.
Description
Technical Field
The utility model belongs to the technical field of visual detection, especially, relate to a surface gets for instance device.
Background
In the course of working of product, often need detect product or semi-manufactured goods material or work piece, generally include the mar on product surface, the material is dirty, the concentricity of circular product detects, the detection of product size etc., adopt artifical detection not only efficiency very low, still there is the leak detection rate high, problem with high costs and that the rate of accuracy is lower, artifical detection is subject to people's subjective factor, it detects simply by the manual work, the manual work of carrying out a large amount of repeatability, can produce tired out the sense, the efficiency of detection has been restricted, rely on artifical the detection alone, it will reduce to detect the precision absolutely, be difficult to satisfy demand under the large batch production manufacturing environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a surface gets for instance device, and the camera is moving all-round taking of shooing in the top that is detected the product and gets for instance, guarantees to detect the precision.
In order to solve the technical problem, the utility model discloses a technical scheme be: a surface image capturing device comprises a fixing plate, a camera lifting plate and a light source lifting plate, wherein the light source lifting plate is positioned below the camera lifting plate, the fixing plate is provided with a first lifting driving mechanism for driving the light source lifting plate to lift up and down, the camera lifting plate is positioned below the fixing plate, the fixing plate is provided with a second lifting driving mechanism for driving the camera lifting plate to lift up and down, and the fixing plate is fixed on a bracket;
the camera lifting plate is provided with a plurality of cameras and a moving cylinder for driving the plurality of cameras to move along the radial direction of the camera lifting plate, the plurality of cameras are respectively arranged on sliding blocks, the sliding blocks are connected with the moving cylinder, and the moving cylinder is fixed on the camera lifting plate;
the center of light source lifter plate is equipped with the through-hole that corresponds with the camera lifter plate, annular light source is installed to the through-hole, the light source includes backplate, diffuser plate and LED lamp strip, the LED lamp strip is located the backplate with between the diffuser plate, the LED lamp strip is the structure of turning back and forth and surrounding backplate a week formation along the radial of backplate, the diffuser plate has relative income plain noodles and goes out the plain noodles, the income plain noodles of diffuser plate is equipped with a plurality of evenly distributed's arch.
The second lifting driving mechanism comprises a second screw rod and a second lifting driving motor for driving the camera to lift up and down, the second lifting driving motor is fixed on the fixing plate, an output shaft of the second lifting driving motor is connected with the second screw rod, and the second screw rod is in threaded connection with the camera lifting plate.
Further, the fixed plate is provided with a plurality of connecting rods, the connecting rods are provided with guide rails, and the camera lifting plate is provided with a guide structure matched with the guide rails.
The first lifting driving mechanism comprises a plurality of first lead screws and a plurality of first lifting driving motors for driving the light source to lift up and down, the first lifting driving motors are mounted on the connecting rods, output shafts of the first lifting driving motors are connected with the first lead screws, and the first lead screws are in threaded connection with the light source lifting plate.
Furthermore, the camera lifting plate is provided with a sliding groove matched with the sliding block.
Further, the light emitting surface of the diffusion plate is a frosted surface.
The beneficial effects of the utility model are that following several points have at least:
the utility model discloses a camera lifter plate installs a plurality of cameras and drives a plurality of cameras along the radial movement's of camera lifter plate removal cylinder, a plurality of cameras are installed respectively in the sliding block, the sliding block is connected with the removal cylinder, the removal cylinder is fixed in the camera lifter plate, thereby make the camera move in the top of the product detected, all-round taking a picture, degree of automation is high, guarantee the detection precision, worth integratively, the fixed plate is installed the second lift actuating mechanism that drives the camera lifter plate to go up and down, thereby adjust the focus of camera, guarantee the accuracy of detection;
the fixing plate of the utility model is provided with a first lifting driving mechanism for driving the light source lifting plate to lift up and down, and the brightness of the light source irradiating the surface of the detected object is adjusted through the vertical lifting of the light source, thereby being beneficial to image capture detection;
the utility model discloses a LED lamp strip is the structure that radially makes a round trip to turn back and encircle backplate a week formation along the backplate to guarantee the luminance and the homogeneity of light, ensure the accuracy that detects, more preferably, the income plain noodles of diffuser plate is equipped with a plurality of evenly distributed's arch, thereby forms the scattering, does benefit to light evenly distributed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the light source of the present invention;
the parts in the drawings are marked as follows:
the device comprises a fixing plate 1, a connecting rod 11, a guide rail 111, a camera lifting plate 2, a camera 21, a moving cylinder 22, a sliding block 23, a second screw rod 24, a second lifting driving motor 25, a guide structure 26, a sliding groove 27, a light source lifting plate 3, a through hole 31, a light source 32, a back plate 321, a diffusion plate 322, a protrusion 3221, an LED light bar 323, a first screw rod 33, a first lifting driving motor 34 and a support 4.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a surface image capturing device is disclosed, as shown in fig. 1-2, the utility model comprises a fixed plate 1, a camera lifting plate 2 and a light source lifting plate 3, wherein the light source lifting plate 3 is positioned below the camera lifting plate 2, the fixed plate 1 is provided with a first lifting driving mechanism for driving the light source lifting plate 3 to lift up and down, the camera lifting plate 2 is positioned below the fixed plate 1, the fixed plate 1 is provided with a second lifting driving mechanism for driving the camera lifting plate 2 to lift up and down, and the fixed plate 1 is fixed on a bracket 4;
the camera lifting plate 2 is provided with a plurality of cameras 21 and a moving cylinder 22 for driving the plurality of cameras 21 to move along the radial direction of the camera lifting plate 2, the plurality of cameras 21 are respectively arranged on a sliding block 23, the sliding block 23 is connected with the moving cylinder 22, and the moving cylinder 22 is fixed on the camera lifting plate 2;
the center of light source lifter plate 3 is equipped with the through-hole 31 corresponding with camera lifter plate 2, annular light source 32 is installed to through-hole 31, light source 32 includes backplate 321, diffuser plate 322 and LED lamp strip 323, LED lamp strip 323 is located backplate 321 with between the diffuser plate 322, LED lamp strip 323 is the structure of turning back and forth and surrounding backplate 321 a week along the radial of backplate 321 and forming, diffuser plate 322 has relative income plain noodles and play plain noodles, the income plain noodles of diffuser plate 322 is equipped with a plurality of evenly distributed's arch 3221.
The second lifting driving mechanism comprises a second screw rod 24 and a second lifting driving motor 25 for driving the camera 21 to lift up and down, the second lifting driving motor 25 is fixed on the fixing plate 1, an output shaft of the second lifting driving motor 25 is connected with the second screw rod 24, and the second screw rod 24 is in threaded connection with the camera lifting plate 2.
The fixed plate 1 is provided with a plurality of connecting rods 11, the connecting rods 11 are provided with guide rails 111, and the camera lifting plate 2 is provided with a guide structure 26 matched with the guide rails 111.
The first lifting driving mechanism comprises a plurality of first screw rods 33 and a plurality of first lifting driving motors 34 for driving the light sources 32 to lift up and down, the first lifting driving motors 34 are installed on the connecting rods 11, output shafts of the first lifting driving motors 34 are connected with the first screw rods 33, and the first screw rods 33 are in threaded connection with the light source lifting plate 3.
The camera lifting plate 2 is provided with a sliding groove 27 matched with the sliding block 23.
The light emitting surface of the diffusion plate 322 is a frosted surface.
In specific implementation, the first elevation driving motor 34, the second elevation driving motor 25, the moving cylinder 22, the light source 32 and the camera 21 are all electrically connected to a controller.
The utility model discloses an operating principle as follows, the light source rises or descends in order to transfer to suitable position under first lift driving motor's drive, and the camera rises or descends in order to adjust the focus of camera under second lift driving motor's drive, and moving cylinder drive camera removes in the top that is detected the product, and the all-round shooting is got for the picture, guarantees to detect the precision.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (6)
1. A surface image capturing device is characterized in that: the device comprises a fixed plate (1), a camera lifting plate (2) and a light source lifting plate (3), wherein the light source lifting plate is positioned below the camera lifting plate, the fixed plate is provided with a first lifting driving mechanism for driving the light source lifting plate to lift up and down, the camera lifting plate is positioned below the fixed plate, the fixed plate is provided with a second lifting driving mechanism for driving the camera lifting plate to lift up and down, and the fixed plate is fixed on a support (4);
the camera lifting plate is provided with a plurality of cameras (21) and a moving cylinder (22) for driving the cameras to move along the radial direction of the camera lifting plate, the cameras are respectively arranged on sliding blocks (23), the sliding blocks are connected with the moving cylinder, and the moving cylinder is fixed on the camera lifting plate;
the center of light source lifter plate is equipped with through-hole (31) corresponding with the camera lifter plate, annular light source (32) are installed to the through-hole, the light source includes backplate (321), diffuser plate (322) and LED lamp strip (323), the LED lamp strip is located the backplate with between the diffuser plate, the LED lamp strip is the structure of turning back and surrounding backplate a week formation along the radial of backplate, the diffuser plate has relative income plain noodles and goes out the plain noodles, the income plain noodles of diffuser plate is equipped with a plurality of evenly distributed's arch (3221).
2. The surface imaging apparatus according to claim 1, wherein: the second lifting driving mechanism comprises a second screw rod (24) and a second lifting driving motor (25) for driving the camera to lift up and down, the second lifting driving motor is fixed on the fixing plate, an output shaft of the second lifting driving motor is connected with the second screw rod, and the second screw rod is in threaded connection with the camera lifting plate.
3. The surface imaging apparatus according to claim 1, wherein: the fixed plate is equipped with a plurality of connecting rods (11), the connecting rod is equipped with guide rail (111), the camera lifter plate be equipped with guide rail assorted guide structure (26).
4. A surface imaging apparatus according to claim 3, wherein: the first lifting driving mechanism comprises a plurality of first lead screws (33) and a plurality of first lifting driving motors (34) for driving the light source to lift up and down, the first lifting driving motors are installed on the connecting rods, output shafts of the first lifting driving motors are connected with the first lead screws, and the first lead screws are in threaded connection with the light source lifting plate.
5. The surface imaging apparatus according to claim 1, wherein: the camera lifting plate is provided with a sliding groove (27) matched with the sliding block.
6. The surface imaging apparatus according to claim 1, wherein: the light-emitting surface of the diffusion plate is a frosted surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403252.XU CN211292550U (en) | 2019-12-27 | 2019-12-27 | Surface image capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403252.XU CN211292550U (en) | 2019-12-27 | 2019-12-27 | Surface image capturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292550U true CN211292550U (en) | 2020-08-18 |
Family
ID=72021096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922403252.XU Active CN211292550U (en) | 2019-12-27 | 2019-12-27 | Surface image capturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292550U (en) |
-
2019
- 2019-12-27 CN CN201922403252.XU patent/CN211292550U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103743753B (en) | A kind of magnetic shoe flexible imaging device | |
| CN211374554U (en) | Square combination formula appearance defect detection device | |
| CN104019331A (en) | AOI lifting working platform | |
| CN111076677A (en) | Modular fine setting camera target for demarcation | |
| CN211505182U (en) | Eight-station detection platform based on machine vision | |
| CN112432954A (en) | Braided tube flaw detection method | |
| CN211292550U (en) | Surface image capturing device | |
| CN104374316B (en) | Image measurement device with laser scanning function | |
| CN211637397U (en) | High-precision visual detection equipment | |
| CN208758927U (en) | A kind of fog lamp is automatically to inserting and image dimming device | |
| CN207439351U (en) | A kind of window size measuring apparatus | |
| CN208908028U (en) | A kind of detection identification device | |
| CN108971918A (en) | A kind of fog lamp is automatically to inserting and image dimming device | |
| CN210833412U (en) | Multi-light-source high-precision CCD image detector | |
| CN210833413U (en) | Be applied to many light source structures of CCD image detector | |
| CN208025277U (en) | It is a kind of that exhibition room display lighting lamp is adjusted according to sunshine | |
| CN112444371A (en) | Lifting type large-view-field schlieren instrument and using method thereof | |
| CN215363619U (en) | High-efficient accurate servo material feeding mechanism that draws of LED support | |
| CN202835202U (en) | Camera module testing light box | |
| CN113531333A (en) | LED display screen capable of being tested in wireless remote control mode | |
| CN220568066U (en) | High-precision target positioning device for machine vision | |
| CN220767227U (en) | Inner ring o-ring replacement device convenient to replace | |
| CN208314798U (en) | PCB code-reading apparatus | |
| CN112178543A (en) | LED lamp with adjustable irradiation angle | |
| CN208137360U (en) | A kind of intelligence automatic-lifting type building painting manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |