CN210803325U - Workpiece flaw disc type inspection machine based on universal multi-view multi-color light source - Google Patents
Workpiece flaw disc type inspection machine based on universal multi-view multi-color light source Download PDFInfo
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- CN210803325U CN210803325U CN201921732228.4U CN201921732228U CN210803325U CN 210803325 U CN210803325 U CN 210803325U CN 201921732228 U CN201921732228 U CN 201921732228U CN 210803325 U CN210803325 U CN 210803325U
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Abstract
The utility model relates to a universal multi-view workpiece flaw disc type inspection machine based on a multicolor light source, which comprises a product rotary type pre-guiding component arranged on an equipment frame and used for positioning and rotating a product; a linear vibration disc component and a circular vibration disc component which are connected are arranged on one side of the product rotary type pre-guiding component; the periphery of the rotary product pre-guiding assembly is sequentially provided with: a product side surface detection station, a product bottom surface detection station, a size/common upper surface appearance/fine upper surface flaw visual detection station and a product classification station; the utility model discloses the cooperation visual system is polished to application polychrome multiple shape specification light source, polychrome light source, to the effective inspection of many colours product, makes difficult examining the project like the detection accuracy of dark crackle and colour difference, effectively reduces manufacturing cost, for the size/the outward appearance inspection automation of corresponding difficult detection product provides the basis, has promoted the automatic process that detects, reduces the erroneous judgement, reduces the cost in the aspect of the article accuse.
Description
Technical Field
The utility model relates to a flaw disc type inspection machine especially relates to a work piece flaw disc type inspection machine based on general type of looking more of polychrome light source.
Background
In the appearance and dimension inspection of metal parts, electronic parts (such as inductors, capacitors, resistors and the like) and injection-molded parts, such as corner defects, scratches, blisters, surface smudging, color fading, poor electroplating, length, width and specific inspection dimensions, although an optical inspection mode is usually adopted, defective products can be detected, but aiming at the difficulties of specific inspection items, such as dark cracks, chromatic aberration and the like of the products, because the traditional visual inspection machine uses monochromatic light and simple polychromatic light, the inspection cannot be effectively detected, the outflow of the defective products is caused, and the product quality guarantee of the industries is severely restricted.
In addition, in the traditional optical inspection process, the versatility of the optical inspection equipment is poor because the diversity and the multi-color of the product cannot be effectively inspected for various products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough and provide an equipment commonality good, through utilizing the multiple shape specification light source of RGB32 colour polychrome, the cooperation visual system is polished to the polychrome light source, to the effective inspection of many colours product, effectively reduces manufacturing cost, reduces interference and erroneous judgement, reduces the work piece flaw disc type inspection machine based on that many look of the general type of polychrome light source of article accuse cost.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a universal multi-view workpiece flaw disc type inspection machine based on a multicolor light source comprises a product rotary type pre-guiding assembly arranged on an equipment rack and used for positioning and rotating a product; a linear vibration disc assembly and a circular vibration disc assembly which are connected are arranged on one side of the product rotary type pre-guiding assembly and are used for conveying the product into the product rotary type pre-guiding assembly; the periphery of the product rotary type pre-guiding assembly is sequentially provided with:
the product side detection station is used for detecting the side of the product;
the product bottom surface detection station is used for detecting the bottom surface of the product;
the visual inspection station for the size/common appearance of the upper surface/fine flaws of the upper surface is used for inspecting the size of a product, the common appearance of the upper surface and the fine flaws;
and the product classification station is used for blowing the good products, the defective products and the residual materials into the good product blanking conduit, the defective product blanking conduit and the residual material conduit respectively.
Furthermore, the product rotary type pre-guiding assembly comprises a product rotary transplanting assembly and a limiting assembly; the product rotary moving assembly comprises a servo motor assembly; the servo motor assembly is connected with a rotary bearing box assembly; the rotary bearing box assembly is provided with a rotatable lower layer turntable; the upper end of the lower layer turntable is connected with the upper layer turntable through a support column; the upper layer turntable is provided with a glass disc fixed by a plurality of soft limiting wheels; the upper layer turntable and the glass disc are hollow; the limiting assembly is rotatably arranged in the hollow space of the glass disc.
Furthermore, the limiting assembly comprises an inert friction wheel, a switching frame, an adjusting and mounting bracket, a guiding inner side limiting wheel, a guiding outer side limiting wheel and a transmission belt; an inert friction wheel which is tightly attached to the hollow upper layer turntable is arranged in the hollow upper layer turntable; the inert friction wheel is arranged on the switching frame, and the switching frame is arranged on the adjusting and mounting bracket in a vertically sliding manner; the upper end of the inertia friction wheel penetrates through the switching frame and is connected with the upper ends of the guide inner side limiting wheel and the guide outer side limiting wheel on the switching frame through a transmission belt.
Further, the product side detection station comprises a front and rear position adjusting platform, a camera mounting bracket, a side detection camera assembly, a light source mounting assembly, a strip light source, a light source mounting adjusting bracket and a surface light source; the front and rear position adjusting platform and the light source mounting assembly are oppositely arranged on one side of the glass disc; a camera mounting bracket is arranged on the front and rear position adjusting platform, and a side detection camera assembly is arranged on the camera mounting bracket; a plurality of strip-shaped light sources positioned on the light source mounting assembly are arranged above the side detection camera assembly; and the light source mounting component is provided with a surface light source positioned above the glass disc.
Further, the surface light source and the strip-shaped light source are RGB32 color light sources.
Further, the product bottom surface detection station comprises a lower camera mounting bracket, a lower camera assembly, a lower camera adjusting platform, a lower camera light source mounting bracket, a dome light source and a bracket protection cover; the lower camera mounting bracket is provided with a lower camera assembly positioned below the glass disc; the lower camera adjusting platform is connected with the lower camera mounting bracket; a lower camera light source mounting bracket is arranged on the lower camera adjusting platform; the lower camera light source mounting bracket is provided with a dome light source positioned above the lower camera assembly, and the dome light source is positioned below the glass disc; and a support protective cover is arranged outside the lower camera adjusting platform.
Further, the dome light source is an RGB32 color light source.
Further, the size/upper surface common appearance/upper surface fine defect visual detection station comprises three Z-axis adjusting platform assemblies which are sequentially distributed on one side of the glass disc; the three Z-axis adjusting platform components are provided with a camera bracket and an annular light source which are arranged up and down; a camera telecentric lens component is arranged on the camera bracket, and the camera telecentric lens component and the annular light source are positioned above the glass disc; and the three camera telecentric lens assemblies are matched with the corresponding annular light sources to respectively perform visual detection on the size of the product, the common appearance of the upper surface and the tiny flaws of the upper surface.
Further, the annular light source is an RGB32 color light source.
Further, the product sorting station comprises a component support frame arranged above the glass disc; a good product air blowing nozzle, a defective product air blowing nozzle and a guide plate are sequentially arranged on the component support frame; the good product air blowing nozzle and the defective product air blowing nozzle are respectively communicated with an air blowing high-frequency electromagnetic valve, and point to a good product blanking guide pipe and a defective product blanking guide pipe respectively; the guide plate is obliquely arranged above the glass disc, and one end of the guide plate is arranged on one side of the residual material guide pipe.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a work piece flaw disc type inspection machine based on polychrome light source general type is looked many, RGB32 various shape specification light sources of colour have been utilized, the cooperation visual system is polished to the polychrome light source, to the effective inspection of many colours product, make difficult examining the project like the detection accuracy of dark crackle and colour difference, lifting means commonality and equipment availability ratio, effectively reduce manufacturing enterprise's cost, size/outward appearance inspection automation for corresponding difficult detection product provides the basis, the automatic process of relevant detection has been promoted, reduce personnel to the interference and the erroneous judgement of detection, the cost of relevant product in the aspect of the quality control has been reduced, higher practicality and spreading value have.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of FIG. 1 from another perspective;
FIG. 3 is a schematic view of a rotary product pre-directing assembly;
FIG. 4 is a schematic structural view of a product side inspection station;
FIG. 5 is a schematic structural view of a product bottom surface inspection station;
FIG. 6 is a schematic structural view of a size/common appearance of upper surface/fine defect visual inspection station;
FIG. 7 is a schematic diagram of a product sortation station;
wherein: 1. an equipment rack; 2. a product rotary pre-guide assembly; 3. a product side surface detection station; 4. a product bottom surface detection station; 5. a size/common appearance of upper surface/fine flaw visual inspection station of upper surface; 6. a product sorting station; 7. a circular vibrating disk feeding assembly; 8. a linear vibratory pan assembly; 9. a static electricity eliminating fan; 10. a good product blanking conduit; 11. a defective product blanking conduit; 12. a scrap conduit; 20. a servo motor assembly; 21. a slew bearing housing assembly; 22. a lower layer turntable; 23. a support pillar; 24. an upper layer turntable; 25. a soft limiting wheel; 26. a glass disc; 27. an inert friction wheel; 28. a transfer rack; 29. adjusting the mounting bracket; 30. a front and rear position adjusting platform; 31. a camera mounting bracket; 32. a side-view inspection camera assembly; 33. a light source mounting assembly; 34. a strip light source; 35. a light source mounting and adjusting bracket; 36. a surface light source; 40. a lower camera mounting bracket; 41. a lower camera assembly; 42. a camera adjusting platform is arranged; 43. a lower camera light source mounting bracket; 44. a dome light source; 45. a bracket protective cover; 50. a Z-axis adjustment platform assembly; 51. a camera support; 52. an annular light source; 53. a camera telecentric lens assembly; 60. a component support frame; 61. a good product blowing nozzle; 62. a defective product blow nozzle; 63. a guide plate; 64. a blowing high-frequency electromagnetic valve; 200. guiding an inner side limiting wheel; 201. guiding an outer limiting wheel; 202. a drive belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, the universal multi-view workpiece flaw disc inspection machine according to the present invention comprises a rotary pre-guiding assembly 2 mounted on an equipment rack 1 for positioning and rotating a product; a linear vibration disc assembly 8 and a circular vibration disc assembly 7 which are connected are arranged on one side of the product rotary pre-guiding assembly 2 and are used for conveying a product into the product rotary pre-guiding assembly 2; the periphery of the product rotary type pre-guiding assembly 2 is sequentially provided with: the product side detection station 3 is used for detecting the side of the product; a product bottom surface detection station 4 for detecting the bottom surface of the product; a size/common appearance of upper surface/fine defect visual inspection station 5 for inspecting the size of the product, the common appearance of the upper surface and the fine defects; and the product classifying station 6 is used for blowing good products, defective products and residual materials into a good product blanking conduit 10, a defective product blanking conduit 11 and a residual material conduit 12 respectively.
As a further preferred embodiment, referring to fig. 3, the product rotary pre-guiding assembly 2 comprises a product rotary transplanting assembly and a limiting assembly; the product rotary moving assembly 2 comprises a servo motor assembly 20; a rotary bearing box assembly 21 is connected to the servo motor assembly 20; the rotary bearing box assembly 21 is provided with a rotatable lower layer turntable 22; the upper end of the lower layer turntable 22 is connected with an upper layer turntable 24 through a support column 23; the upper layer turntable 24 is provided with a glass disc 26 fixed by a plurality of soft limiting wheels 25; the upper layer turntable 24 and the glass disc 26 are hollow; the limiting assembly is rotatably arranged in the hollow of the glass disc 26.
The limiting assembly comprises an inert friction wheel 27, a switching frame 28, an adjusting and mounting bracket 29, a guide inner side limiting wheel 200, a guide outer side limiting wheel 201 and a transmission belt 202; an inert friction wheel 27 attached to the hollow upper layer turntable 24 is arranged in the hollow upper layer turntable 24, and the inert friction wheel 27 rotates along with the rotation of the upper layer turntable 24; the inert friction wheel 27 is arranged on the adapter bracket 28, and the adapter bracket 28 is arranged on the adjusting and mounting bracket 29 in a vertically sliding manner; the upper end of the inertia friction wheel 27 passes through the adapter frame 28 and is connected with the upper ends of the guide inner side limiting wheel 200 and the guide outer side limiting wheel 201 on the adapter frame 28 through the transmission belt 202, so that the guide inner side limiting wheel 200 and the guide outer side limiting wheel 201 can be synchronously driven to rotate when the inertia friction wheel 27 rotates.
When the glass disc 26 works, the servo motor assembly 20 is used as a power source to accurately drive the glass disc, power is transmitted to the upper layer turntable 24 and the lower layer turntable 22 through a rotating shaft in the rotating bearing box assembly 21, and the purpose of dividing the glass disc into the upper layer turntable and the lower layer turntable is to separate the upper layer turntable and the lower layer turntable at intervals so as to conveniently place a light source and other detection mechanism components in the middle.
The purpose of installing soft spacing wheel 25 on upper carousel 24 is for installing glass disc 26 to damage to the glass disc when effectively preventing to connect, inertia friction pulley 27 and upper carousel 24 paste tightly and rotate along with upper carousel 24 rotates, when inertia friction pulley 27 rotates, provide gyration power for the spacing wheel in the inboard and the spacing wheel in the outside of direction through driving belt 202 simultaneously, when the skew is led by the spacing wheel in the inboard and the spacing wheel in the outside of direction to the product direction to rectify when the product feed on glass disc 26 squints, guarantee that the product state is unanimous when detecting.
As a further preferred embodiment, referring to fig. 4, the product side detecting station 3 includes a front-back position adjusting platform 30, a camera mounting bracket 31, a side detecting camera assembly 32, a light source mounting assembly 33, a bar light source 34, a light source mounting adjusting bracket 35 and a surface light source 36; the front-back position adjusting platform 30 and the light source mounting adjusting bracket 35 are oppositely arranged on one side of the glass disc 26; a camera mounting bracket 31 is arranged on the front-back position adjusting platform 30, and a detection camera assembly 32 positioned on the side surface of the glass disc 26 is arranged on the camera mounting bracket 31; a plurality of strip-shaped light sources 34 positioned on the light source mounting component 33 are arranged above the side detection camera component 32; the light source mounting and adjusting bracket 35 is provided with a surface light source 36 above the glass disc 26.
When the detected product reaches the product side detection station, the corresponding function of the side of the product is detected, the surface light source and the two strip-shaped light sources provide required corresponding colors for the detection station to be polished, and the side detection camera component sequence detects, photographs and takes pictures for the corresponding function of the detection station.
As a further preferred embodiment, referring to fig. 5, the product bottom surface detection station 4 includes a lower camera mounting bracket 40, a lower camera assembly 41, a lower camera leveling platform 42, a lower camera light source mounting bracket 43, a dome light source 44 and a bracket protection cover 45; the lower camera mounting bracket 40 is provided with a lower camera assembly 41 positioned below the glass disc 26; the lower camera adjusting platform 42 is connected with the lower camera mounting bracket 40; a lower camera light source mounting bracket 43 is arranged on the lower camera adjusting platform 42; the lower camera light source mounting bracket 43 is provided with a dome light source 44 positioned above the lower camera assembly 41, and the dome light source 44 is positioned below the glass disc 26; a support protective cover 45 is arranged outside the lower camera adjusting platform 42.
When the device works specifically, when a detected product reaches the product bottom detection station 4, corresponding function detection of the bottom of the product is carried out, a dome RGB32 color light source is arranged in an inverted mode to provide environment with corresponding colors for bottom detection, and photographing and phase taking are carried out on corresponding detection items of the product by combining the lower camera component 41; the position of the lower camera assembly and the position of the dome light source 44 need not be readjusted after the adjustment is completed according to the product to be measured during operation, and need to be readjusted when the product to be measured is replaced.
As a further preferred embodiment, referring to fig. 6, the size/top surface general appearance/top surface fine defect vision inspection station 5 includes three Z-axis adjustment platform assemblies 50 sequentially disposed on one side of the glass disk 26; the three Z-axis adjusting platform assemblies 50 are provided with a camera bracket 51 and an annular light source 52 which are arranged up and down; a camera telecentric lens component 53 is arranged on the camera bracket 51, and the camera telecentric lens component 53 and the annular light source 52 are positioned above the glass disc 26; the three camera telecentric lens assemblies 53 are matched with the corresponding annular light source 52 to respectively perform visual detection on the size of the product, the common appearance of the upper surface and the fine flaws of the upper surface.
During specific work, the size/upper surface common appearance/upper surface tiny flaw visual detection station comprises three stations, the appearance structure of the three stations is consistent, but the specific functions are distinguished differently, the triplex station detection purpose is divided, the detection categories are distinguished, the detection efficiency is improved, and when a product is transferred to the size/upper surface common appearance/upper surface tiny flaw visual detection station by a peeling disc, the detection process is as follows:
① size inspection station comprises a Z-axis adjusting platform assembly equipped with a camera bracket for mounting and fixing the camera telecentric lens assembly 53 for size inspection, and a Z-axis adjusting platform assembly equipped with a ring-shaped light source for size inspection and light source lighting supply of corresponding color.
② the common appearance inspection station on the upper surface is composed of a Z-axis adjusting platform assembly equipped with a camera bracket for mounting and fixing the camera telecentric lens assembly 53 for common appearance inspection, and a ring-shaped light source for lighting and providing the light source with the corresponding color for common appearance inspection.
③ the inspection station for tiny flaws on the upper surface is composed of a Z-axis adjusting platform assembly, a camera mounting bracket is arranged on the Z-axis adjusting platform assembly for mounting the camera telecentric lens assembly 53 for inspecting tiny flaws on the upper surface, and an annular light source is arranged on the Z-axis adjusting platform assembly for providing light for the light source with corresponding color for inspecting tiny flaws on the upper surface.
As a further preferred embodiment, referring to fig. 7, the product sorting station 6 comprises a component support 60 disposed above the glass discs 26; a good product air blowing nozzle 61, a defective product air blowing nozzle 62 and a guide plate 63 are sequentially arranged on the component support frame 60; the good product air blowing nozzle 61 and the defective product air blowing nozzle 62 are respectively communicated with an air blowing high-frequency electromagnetic valve 64, and the good product air blowing nozzle 61 and the defective product air blowing nozzle 62 respectively point to the good product blanking guide pipe 10 and the defective product blanking guide pipe 11; the guide plate 63 is disposed obliquely above the glass disk 26, and one end thereof is disposed on the scrap guide pipe 12 side.
When the device is in specific work,
automatic blanking process of good products: the blanking mode is that the good product blowing high-frequency electromagnetic valve controls compressed air to spray out the compressed air through the good product blowing nozzle, and the product is blown away from the glass disc to a good product blanking guide pipe in a blowing mode.
Automatic blanking process of defective products: the blanking mode is that a defective product blowing high-frequency electromagnetic valve controls compressed air to be sprayed out from a defective product blowing nozzle, and the product is blown away from a glass disc to a defective product blanking conduit in a blowing mode
Discharge of residual product: the discharging device is mainly used for discharging good products/defective products which cannot be discharged successfully, preventing the products from being mixed into the detection continuously and disturbing the detection sequence.
The discharge of the residue product is a physically guided discharge, i.e. the product is guided into the residue guide tube by the guide plate while the glass disk is rotating.
In addition, in the utility model discloses in, area light source, bar light source, calotte light source and annular light source are RGB32 color light source, certainly also can be other polychrome light sources, all belong to the utility model discloses a protection scope.
In this embodiment, the light sources of the surface light source, the strip light source, the dome light source and the ring light source can freely switch the quantity of light colors under the control of software to meet the lighting requirements of different products, such as: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32; the method lays a foundation for accurate snapshot and image capture of a vision system, and therefore universality and accuracy of vision detection are effectively guaranteed.
In this embodiment, the 32 RGB colors are adopted as follows: 1 red light, 2 orange light, 3 yellow light, 4 green light, 5 cyan light, 6 blue light, 7 violet light, 8 orange red light, 9 yellow orange light, 10 yellow green light, 11 blue violet light, 12 red violet light, 13 ivory white light, 14 cobalt green light, 15 indigo light, 16 emerald light, 17 yellow white light, 18 rose red light, 19 satin brown light, 20 cadmium yellow light, 21 manganese blue light, 22 tomato red light, 23 pink light, 24 blue light, 25 satin yellow light, 26 flax light, 27 dark green light, 28 lake violet light, 29 golden yellow light, 30 brown light, 31 cobalt light, 32 peacock blue light.
The utility model discloses a many work piece flaw disc type inspection machine of looking based on polychrome light source general type, RGB32 various shape specification light sources of colour have been utilized, the cooperation visual system is polished to the polychrome light source, to the effective inspection of many colours product, make difficult the detection accuracy of examining the project like dark crackle and colour difference, lifting means commonality and equipment availability ratio, effectively reduce manufacturing enterprise's cost, size/outward appearance inspection automation for corresponding difficult detection product provides the basis, the automatic process of relevant detection has been promoted, reduce personnel to the interference and the erroneous judgement of detection, the cost of relevant product in the aspect of the product accuse has been reduced, higher practicality and spreading value have.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a workpiece flaw disc type inspection machine based on many looks of polychrome light source general type which characterized in that: the rotary pre-guiding device comprises a rotary product pre-guiding assembly arranged on an equipment rack and used for positioning and rotating a product; a linear vibration disc assembly and a circular vibration disc assembly which are connected are arranged on one side of the product rotary type pre-guiding assembly and are used for conveying the product into the product rotary type pre-guiding assembly; the periphery of the product rotary type pre-guiding assembly is sequentially provided with:
the product side detection station is used for detecting the side of the product;
the product bottom surface detection station is used for detecting the bottom surface of the product;
the visual inspection station for the size/common appearance of the upper surface/fine flaws of the upper surface is used for inspecting the size of a product, the common appearance of the upper surface and the fine flaws;
and the product classification station is used for blowing the good products, the defective products and the residual materials into the good product blanking conduit, the defective product blanking conduit and the residual material conduit respectively.
2. The universal multi-view workpiece flaw disc inspection machine based on the multicolor light source as claimed in claim 1, characterized in that: the product rotary type pre-guiding assembly comprises a product rotary transplanting assembly and a limiting assembly; the product rotary moving assembly comprises a servo motor assembly; the servo motor assembly is connected with a rotary bearing box assembly; the rotary bearing box assembly is provided with a rotatable lower layer turntable; the upper end of the lower layer turntable is connected with the upper layer turntable through a support column; the upper layer turntable is provided with a glass disc fixed by a plurality of soft limiting wheels; the upper layer turntable and the glass disc are hollow; the limiting assembly is rotatably arranged in the hollow space of the glass disc.
3. The universal multi-view workpiece flaw disc inspection machine based on the multicolor light source as claimed in claim 2, characterized in that: the limiting assembly comprises an inert friction wheel, a switching frame, an adjusting and mounting bracket, a guide inner side limiting wheel, a guide outer side limiting wheel and a transmission belt; an inert friction wheel which is tightly attached to the hollow upper layer turntable is arranged in the hollow upper layer turntable; the inert friction wheel is arranged on the switching frame, and the switching frame is arranged on the adjusting and mounting bracket in a vertically sliding manner; the upper end of the inertia friction wheel penetrates through the switching frame and is connected with the upper ends of the guide inner side limiting wheel and the guide outer side limiting wheel on the switching frame through a transmission belt.
4. The universal multi-view workpiece flaw disc inspection machine based on the multicolor light source as claimed in claim 2, characterized in that: the product side detection station comprises a front and rear position adjusting platform, a camera mounting bracket, a side detection camera assembly, a light source mounting assembly, a strip-shaped light source, a light source mounting adjusting bracket and a surface light source; the front and rear position adjusting platform and the light source mounting assembly are oppositely arranged on one side of the glass disc; a camera mounting bracket is arranged on the front and rear position adjusting platform, and a side detection camera assembly is arranged on the camera mounting bracket; a plurality of strip-shaped light sources positioned on the light source mounting assembly are arranged above the side detection camera assembly; and the light source mounting component is provided with a surface light source positioned above the glass disc.
5. The universal multi-view based workpiece flaw disc type inspection machine based on multicolor light sources is characterized in that: the surface light source and the strip light source are RGB32 color light sources.
6. The universal multi-view workpiece flaw disc inspection machine based on the multicolor light source as claimed in claim 2, characterized in that: the product bottom surface detection station comprises a lower camera mounting bracket, a lower camera assembly, a lower camera adjusting platform, a lower camera light source mounting bracket, a dome light source and a bracket protective cover; the lower camera mounting bracket is provided with a lower camera assembly positioned below the glass disc; the lower camera adjusting platform is connected with the lower camera mounting bracket; a lower camera light source mounting bracket is arranged on the lower camera adjusting platform; the lower camera light source mounting bracket is provided with a dome light source positioned above the lower camera assembly, and the dome light source is positioned below the glass disc; and a support protective cover is arranged outside the lower camera adjusting platform.
7. The universal multi-view based workpiece flaw disc type inspection machine based on multicolor light sources is characterized in that: the dome light source is an RGB32 color light source.
8. The universal multi-view workpiece flaw disc inspection machine based on the multicolor light source as claimed in claim 2, characterized in that: the size/common appearance of the upper surface/fine flaw visual detection station of the upper surface comprises three Z-axis adjusting platform components which are sequentially distributed on one side of the glass disc; the three Z-axis adjusting platform components are provided with a camera bracket and an annular light source which are arranged up and down; a camera telecentric lens component is arranged on the camera bracket, and the camera telecentric lens component and the annular light source are positioned above the glass disc; and the three camera telecentric lens assemblies are matched with the corresponding annular light sources to respectively perform visual detection on the size of the product, the common appearance of the upper surface and the tiny flaws of the upper surface.
9. The universal multi-view based workpiece flaw disc type inspection machine based on multicolor light source as claimed in claim 8, characterized in that: the annular light source is an RGB32 color light source.
10. The universal multi-view workpiece flaw disc inspection machine based on the multicolor light source as claimed in claim 2, characterized in that: the product sorting station comprises an assembly support frame arranged above the glass disc; a good product air blowing nozzle, a defective product air blowing nozzle and a guide plate are sequentially arranged on the component support frame; the good product air blowing nozzle and the defective product air blowing nozzle are respectively communicated with an air blowing high-frequency electromagnetic valve, and point to a good product blanking guide pipe and a defective product blanking guide pipe respectively; the guide plate is obliquely arranged above the glass disc, and one end of the guide plate is arranged on one side of the residual material guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921732228.4U CN210803325U (en) | 2019-10-16 | 2019-10-16 | Workpiece flaw disc type inspection machine based on universal multi-view multi-color light source |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921732228.4U CN210803325U (en) | 2019-10-16 | 2019-10-16 | Workpiece flaw disc type inspection machine based on universal multi-view multi-color light source |
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| CN210803325U true CN210803325U (en) | 2020-06-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530892A (en) * | 2019-10-16 | 2019-12-03 | 苏州诠泰智能装备有限公司 | A kind of workpiece flaw disc type check machine more regarded based on polychromatic source general-using type |
| CN115753817A (en) * | 2022-11-17 | 2023-03-07 | 无锡联发易创科技有限公司 | Visual inspection equipment and method for surface defects of silicon wafers |
-
2019
- 2019-10-16 CN CN201921732228.4U patent/CN210803325U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530892A (en) * | 2019-10-16 | 2019-12-03 | 苏州诠泰智能装备有限公司 | A kind of workpiece flaw disc type check machine more regarded based on polychromatic source general-using type |
| CN115753817A (en) * | 2022-11-17 | 2023-03-07 | 无锡联发易创科技有限公司 | Visual inspection equipment and method for surface defects of silicon wafers |
| CN115753817B (en) * | 2022-11-17 | 2023-09-26 | 无锡联发易创科技有限公司 | Visual inspection equipment for surface defects of silicon wafer |
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