CN216593189U - Surface light source imaging size measuring device - Google Patents
Surface light source imaging size measuring device Download PDFInfo
- Publication number
- CN216593189U CN216593189U CN202123178948.0U CN202123178948U CN216593189U CN 216593189 U CN216593189 U CN 216593189U CN 202123178948 U CN202123178948 U CN 202123178948U CN 216593189 U CN216593189 U CN 216593189U
- Authority
- CN
- China
- Prior art keywords
- prism
- light source
- guide hole
- light
- light guide
- 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.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 16
- 239000000919 ceramic Substances 0.000 claims abstract description 43
- 230000001678 irradiating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a surface light source imaging dimension measuring device, which adopts the technical scheme that: the method comprises the following steps: the tile edge lighting device comprises a rack, a light source assembly, a prism bin, a lens assembly and a controller, wherein the light source assembly is used for irradiating the edge line of a tile; a first light guide hole is formed in one side of the prism bin; a second light guide hole for receiving the light reflected by the edge of the ceramic tile is formed in one side, adjacent to the first light guide hole, of the prism bin; the prism bin is arranged on the rack; the lens assembly is arranged on the frame; the lens assembly is opposite to the first light guide hole; the light source assembly is arranged on the prism bin and is opposite to the second light guide hole; the light source assembly and the lens assembly are electrically connected with the controller; this application has and can carry out the advantage that detects to the size of ceramic tile under the prerequisite that does not influence the ceramic tile roughness and detect.
Description
Technical Field
The utility model relates to the technical field of ceramic tile production equipment, in particular to a surface light source imaging size measuring device.
Background
Tile size detection equipment typically employs sensors or lens vertical photography detection methods. The former must generate signal feedback by means of reflection of the steel needle, so the steel needle size and installation position must be relatively accurate, and the belt responsible for conveying the tiles cannot be smaller than the tiles with the minimum specification, otherwise, the signal feedback cannot be completed. The photographing position of the lens below the ceramic tile is also provided with a light source and a light barrier, the conveying belt is smaller than the ceramic tile with the minimum specification, and the color difference between the belt and the ceramic tile is obvious, so that corner shadow is generated.
When the size of the tile is large, the reflectors of the tile and the tile are limited by the position of the machine. And when the width difference of the specification is large, the phenomenon that two sides of the ceramic tile are bent downwards due to the fact that the two sides of the ceramic tile are far away from the belt surface can occur, the flatness detection precision is affected, one detection device cannot detect the flatness and the size function at the same time, the detection device needs to be divided into two devices to complete the detection, the device cost is directly increased, and therefore the space to be improved is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a surface light source imaging size measuring device which has the advantage of being capable of detecting the size of a ceramic tile on the premise of not influencing the detection of the flatness of the ceramic tile.
The technical purpose of the utility model is realized by the following technical scheme: a surface light source imaging dimension measuring device, comprising: the device comprises a rack, a light source component for irradiating the sideline of the ceramic tile, a prism bin for receiving light reflected by the edge of the ceramic tile, a lens component for receiving the light reflected by the prism bin, and a controller; a first light guide hole is formed in one side of the prism bin; a second light guide hole for receiving the reflected light of the edge of the ceramic tile is formed in one side, adjacent to the first light guide hole, of the prism bin; the prism bin is arranged on the frame; the lens assembly is arranged on the frame; the lens assembly is opposite to the first light guide hole; the light source assembly is arranged on the prism bin and is opposite to the second light guide hole; the light source assembly and the lens assembly are electrically connected with the controller.
Optionally, the prism bin includes: a light-shielding housing and a prism block; the shading shell is arranged on the rack; the first light guide hole is arranged on one side of the shading shell; the second light guide hole is arranged at the lower end of the shading shell; the lens assembly is arranged at the upper end of the shading shell; the prism block is arranged in the shading shell.
Optionally, the prism block is a triangular prism with an inclined surface facing the first light guide hole and the second light guide hole; the prism block is provided with a receding groove for the light source component to penetrate through light.
Optionally, the light source assembly comprises: a power cord and an LED lamp; the power line is electrically connected with the LED lamp; the power line is electrically connected with the controller.
Optionally, the lens assembly includes: a lens and a communication interface; the lens is arranged on the frame; the communication interface is arranged on the lens; the communication interface is electrically connected with the lens; the communication interface is electrically connected with the controller.
In conclusion, the utility model has the following beneficial effects: because the first light guide hole is vertical to the second light guide hole, the light source component is just opposite to the second light guide hole, the imaging of the lens component cannot be influenced by the light emitted by the light source component, the light source component and the lens component are integrally arranged, the installation space occupation can be reduced, when the light source component passes through a ceramic tile below the prism bin, the surface of the ceramic tile irradiates the surface of the ceramic tile, the surface of the ceramic tile can reflect the light emitted by the light source component and reflect the light into the lens component under the action of the prism bin, the ceramic tile is irradiated by the light source component to generate a corresponding shadow to be projected on the conveyor belt, the surface of the conveyor belt and the surface of the ceramic tile generate an obvious light-dark boundary under the action of the light source component, the lens component can obtain the light-dark boundary and generate the light-dark boundary to the controller, and the controller can analyze and calculate the corresponding ceramic tile size through the lens component of the side beam device with the imaging size of a plurality of surface light sources, therefore, the conveying belt does not need to be smaller than the size of the ceramic tile, so that the ceramic tile can be tiled on the conveying belt, and the size of the ceramic tile can be detected on the premise of not influencing the flatness detection of the ceramic tile.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the head-up view of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a circuit block diagram of the present invention.
In the figure: 1. a frame; 2. a light source assembly; 21. a power line; 22. an LED lamp; 3. a prism bin; 31. a light-shielding housing; 32. a prism block; 4. a lens assembly; 41. a lens; 42. a communication interface; 5. a controller; 6. a first light guide hole; 7. a second light guide hole; 8. a yielding groove.
Detailed Description
In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.
The utility model is described in detail below with reference to the figures and examples.
The present invention provides a surface light source imaging dimension measuring device, as shown in fig. 1-4, comprising: the device comprises a rack 1, a light source component 2 for irradiating the sideline of the ceramic tile, a prism bin 3 for receiving the light reflected by the edge of the ceramic tile, a lens component 4 for receiving the light reflected by the prism bin 3 and a controller 5; a first light guide hole 6 is formed in one side of the prism bin 3; a second light guide hole 7 for receiving the reflected light of the edge of the ceramic tile is formed in one side, adjacent to the first light guide hole 6, of the prism bin 3; the prism bin 3 is arranged on the frame 1; the lens assembly 4 is arranged on the frame 1; the lens assembly 4 is opposite to the first light guide hole 6; the light source assembly 2 is arranged on the prism bin 3 and is opposite to the second light guide hole 7; the light source assembly 2 and the lens assembly 4 are both electrically connected with the controller 5. In practical application, prism storehouse 3 is the cube, and because first leaded light hole 6 is perpendicular with second leaded light hole 7, light source subassembly 2 is just to second leaded light hole 7, so the light that light source subassembly 2 sent can not influence the formation of image of lens subassembly 4, and light source subassembly 2, 4 integral types of lens subassembly set up, can reduce the installation occupy-place, and when passing through the ceramic tile in prism storehouse 3 below, because light source subassembly 2 shines the ceramic tile surface, the ceramic tile surface can reflect the light that light source subassembly 2 sent, and reflect to lens subassembly 4 in under prism storehouse 3's effect, and the ceramic tile receives shining of light source subassembly 2, produce corresponding shadow and throw on the conveyer belt, the surface of conveyer belt and ceramic tile surface produce obvious light dark limit under 2's effect, lens subassembly 4 can acquire this light dark limit and take place to controller 5, controller 5 accessible a plurality of surface light source imaging dimension curb girder device's lens subassembly 4 carries out the analytical calculation and obtains to the contrast The ceramic tile size that should, consequently the conveyer belt need not to be less than the ceramic tile size for the ceramic tile can tile on the conveyer belt, so can detect the size of ceramic tile under the prerequisite that does not influence the ceramic tile roughness and detect.
Further, the prism chamber 3 includes: a light shielding case 31 and a prism block 32; the shading shell 31 is arranged on the frame 1; the first light guide hole 6 is arranged at one side of the shading shell 31; the second light guide hole 7 is arranged at the lower end of the shading shell 31; the lens assembly 4 is arranged at the upper end of the shading shell 31; the prism block 32 is disposed inside the light shielding case 31. The light shielding shell 31 can limit light rays which can be received by the lens assembly 4, and prevent the lens assembly 4 from being interfered by external light rays.
Optionally, the prism block 32 is a triangular prism with an inclined surface facing the first light guide hole 6 and the second light guide hole 7; the prism block 32 is provided with a receding groove 8 for the light source assembly 2 to penetrate through. In this embodiment, the light source module 2 is disposed at a vertex of the light-shielding case 31, the prism block 32 is a triangular prism with a 45-degree angle, and the prism of the light source module 2 is cut off just above the prism block 32, so that the light emitted by the light source module 2 is not refracted due to the influence of the prism block 32.
Optionally, the light source assembly 2 comprises: a power cord 21 and an LED lamp 22; the power line 21 is electrically connected with the LED lamp 22; the power cord 21 is electrically connected to the controller 5. The controller 5 supplies power to the LED lamp 22 through the power line 21, and controls on/off of the LED lamp 22.
Further, the lens assembly 4 includes: a lens 41 and a communication interface 42; the lens 41 is arranged on the frame 1; the communication interface 42 is arranged on the lens 41; the communication interface 42 is electrically connected with the lens 41; the communication interface 42 is electrically connected to the controller 5. The lens 41 sends the light-dark boundary between the tile surface and the conveyor belt to the controller 5 through the communication interface 42, so that the controller 5 can conveniently perform real-time analysis.
The surface light source imaging dimension measuring device can detect the size of the ceramic tile on the premise of not influencing the detection of the flatness of the ceramic tile.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (5)
1. A surface light source imaging dimension measuring device, comprising: the device comprises a rack, a light source component for irradiating the sideline of the ceramic tile, a prism bin for receiving light reflected by the edge of the ceramic tile, a lens component for receiving the light reflected by the prism bin, and a controller; a first light guide hole is formed in one side of the prism bin; a second light guide hole for receiving the reflected light of the edge of the ceramic tile is formed in one side, adjacent to the first light guide hole, of the prism bin; the prism bin is arranged on the frame; the lens assembly is arranged on the frame; the lens assembly is opposite to the first light guide hole; the light source assembly is arranged on the prism bin and is opposite to the second light guide hole; the light source assembly and the lens assembly are electrically connected with the controller.
2. A surface light source imaging dimensional measuring device as defined in claim 1, wherein said prism chamber comprises: a light-shielding housing and a prism block; the shading shell is arranged on the rack; the first light guide hole is arranged on one side of the shading shell; the second light guide hole is arranged at the lower end of the shading shell; the lens assembly is arranged at the upper end of the shading shell; the prism block is arranged in the shading shell.
3. A surface light source imaging dimension measuring device as recited in claim 2, wherein the prism block is a triangular prism having an inclined surface facing the first light guide hole and the second light guide hole; the prism block is provided with a receding groove for the light source component to penetrate through light.
4. A surface light source imaging dimension measuring device as recited in claim 3, wherein the light source assembly comprises: a power cord and an LED lamp; the power line is electrically connected with the LED lamp; the power line is electrically connected with the controller.
5. A surface light source imaging dimension measuring device as recited in claim 4, wherein the lens assembly comprises: a lens and a communication interface; the lens is arranged on the frame; the communication interface is arranged on the lens; the communication interface is electrically connected with the lens; the communication interface is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178948.0U CN216593189U (en) | 2021-12-16 | 2021-12-16 | Surface light source imaging size measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123178948.0U CN216593189U (en) | 2021-12-16 | 2021-12-16 | Surface light source imaging size measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216593189U true CN216593189U (en) | 2022-05-24 |
Family
ID=81612925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123178948.0U Expired - Fee Related CN216593189U (en) | 2021-12-16 | 2021-12-16 | Surface light source imaging size measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216593189U (en) |
-
2021
- 2021-12-16 CN CN202123178948.0U patent/CN216593189U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3983403A (en) | Method and device for optical scanning of a series of transversal dimensional values at a board or plank | |
| KR100996335B1 (en) | Apparatus and methods for inspecting a composite structure for inconsistencies | |
| CN102359758A (en) | Method for detecting appearance of semiconductor chip | |
| EP0576011A1 (en) | Method of and apparatus for detecting defect of transparent sheet as sheet glass | |
| CN102914263A (en) | Multi-camera image splicing-based automatic workpiece detection device | |
| CN105372248B (en) | A kind of image collecting device for small size glass panel surface defects detection | |
| KR20120084738A (en) | High speed, high resolution, three dimensional solar cell inspection system | |
| CN202814342U (en) | Workpiece automatic detecting device based on multi-camera image splicing | |
| US20130021472A1 (en) | Apparatus for detecting end of strip and method of doing the same | |
| CN209978819U (en) | Detection equipment and detection system | |
| JP2007256119A (en) | Inspection device, lamination apparatus and inspection method | |
| KR101779974B1 (en) | System for inspecting defects of glass | |
| WO2013051716A1 (en) | Surface inspection system for semiconductor wafer | |
| KR20130045351A (en) | Apparatus and method for three dimensional inspection of wafer saw marks | |
| CN108387177A (en) | A kind of wheel hub classification detection device and detection method | |
| KR102054576B1 (en) | Optical inspecting apparatus with an optical screening device | |
| CN211122578U (en) | Glass surface flaw detection device | |
| CN107782732B (en) | Automatic focusing system, method and image detection instrument | |
| KR20100052546A (en) | Method and device for inspection of object surfaces | |
| CN216593189U (en) | Surface light source imaging size measuring device | |
| CN112964635A (en) | Chip detection method and system | |
| CN214749852U (en) | Button cell detection subassembly and button cell detection device | |
| KR20240067222A (en) | Device for measuring irregularities in sheet-shaped objects, method for measuring irregularities in sheet-shaped objects | |
| CN209841716U (en) | Plank edge detection device that bursts at edges | |
| CN112672017B (en) | Test structural part, ToF device and lens contamination detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |