CN218014280U - AOI check out test set - Google Patents
AOI check out test set Download PDFInfo
- Publication number
- CN218014280U CN218014280U CN202222271516.2U CN202222271516U CN218014280U CN 218014280 U CN218014280 U CN 218014280U CN 202222271516 U CN202222271516 U CN 202222271516U CN 218014280 U CN218014280 U CN 218014280U
- Authority
- CN
- China
- Prior art keywords
- detection
- fixedly arranged
- aoi
- product discharging
- linear
- 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
- Specific Conveyance Elements (AREA)
Abstract
The utility model discloses an AOI detection device, which comprises an AOI detection mechanism, a rotary swing arm mechanism, a qualified product discharge line, an NG product discharge line and a linear carrying module, wherein the AOI detection mechanism comprises a detection table arranged on one side of a turntable type screen printer and a camera fixedly arranged above the detection table; the rotary swing arm mechanism is fixedly arranged between the turntable and the detection platform; the qualified product discharge line is fixedly arranged on one side of the detection platform; the NG product discharging line is fixedly arranged on the other side of the detection platform; the linear conveying module comprises a first linear module and a conveying assembly fixedly arranged on the first linear module. The requirement on the rotating amplitude of the rotating swing arm mechanism is low, so that the phenomenon that the rotating amplitude is too large to cause the large integral volume of the equipment is avoided; the linear transport module can transport the display screen glass piece that finishes that detects on the test table to qualified products discharge line or NG article discharge line within a stroke, has greatly improved the compactness of equipment, reduces the equipment and to the occupation in space.
Description
Technical Field
The utility model relates to a display screen glass piece check out test set technical field especially relates to an AOI check out test set.
Background
Glass sheets have defects such as blisters, stones, tin spots, inclusions, optical distortions and the like which can seriously affect the quality of the glass during the production process. By installing automatic detection equipment on a glass production line, various defects can be distinguished and classified, so that various problems in the glass manufacturing process can be better judged, technical personnel can be guided to analyze and adjust the defects, the glass can be more accurately and quickly classified and cut, the yield is improved, the labor intensity of workers is reduced, and the method is an important detection means for ensuring the glass quality.
The patent with the application number of CN201820457592.3 discloses an automatic feeding and discharging turntable type configuration AOI detection screen printer, which comprises a feeding machine assembly, a carrying robot assembly, a turntable assembly, an AOI detection assembly, a rotary swing arm assembly and an NG product conveying mechanism assembly, wherein the feeding machine assembly comprises: a TRAY disc for conveying products to be printed and a TRAY disc for conveying printed and detected qualified products; the transfer robot assembly: transferring the product to be printed from the TRAY to a turntable assembly, and transferring the product which is printed and qualified through detection from the AOI detection assembly to the TRAY which is printed and qualified through detection; the rotary disc component comprises: aligning and printing the product to be printed transferred by the transfer robot assembly from the TRAY disc of the product to be printed, and transferring the product to a post-printing blanking area to be detected; the AOI detection assembly: detecting the product to be detected transferred from the printed blanking area of the rotary swing arm component; the rotary swing arm assembly: transferring the product to be detected from the printed blanking area of the turntable assembly for detection; and transferring NG products from the AOI detection assembly to an NG product transport mechanism assembly; NG product conveying mechanism subassembly: delivering NG product.
Qualified and NG product after AOI detects in above-mentioned scheme is carried to TRAY dish and NG product conveying mechanism subassembly by transfer robot subassembly and rotatory swing arm subassembly respectively on, and rotatory swing arm subassembly still need detect the product and transport to AOI detection assembly and detect from carousel subassembly seal back unloading district, lead to rotatory swing arm subassembly rotation width of cloth too big to make the whole volume of equipment great, can increase occupation space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide an AOI check out test set, solve among the prior art automatic unloading carousel formula configuration AOI and detect the rotation swing arm subassembly of silk screen printing machine too big to make the whole volume of equipment great, can increase occupation space's technical problem.
In order to reach the technical purpose, the technical scheme of the utility model an AOI check out test set is provided for use with the cooperation of carousel formula silk screen printing machine, carry out AOI to the display screen glass piece after the printing of carousel formula silk screen printing machine and detect, AOI check out test set includes:
the AOI detection mechanism comprises a detection table arranged on one side of a rotary disc of the rotary disc type screen printing machine and a camera fixedly arranged above the detection table;
the rotary swing arm mechanism is fixedly arranged between the turntable and the detection platform and can rotate from a first position to a second position so as to transfer the printed display screen glass sheet on the turntable to the detection platform;
a qualified product discharge line fixedly arranged on one side of the detection platform;
the NG product discharging line is fixedly arranged on the other side of the detection platform, and the qualified product discharging line, the NG product discharging line and the detection platform are positioned on the same straight line;
the linear carrying module comprises a first linear module and a carrying assembly fixedly arranged on the first linear module, the extending direction of the first linear module is parallel to the qualified product discharging line, the NG product discharging line and the straight line determined by the detection platform, and the distance between the qualified product discharging line and the NG product discharging line is not more than the length of the first linear module.
Furthermore, the AOI detection mechanism also comprises a linear motor module, a seat plate is fixedly installed at the output end of the linear motor module, and the detection table is detachably and fixedly arranged on the upper surface of the seat plate; the linear motor module can drive the seat plate and the detection platform to move from a third position to a fourth position, so that the camera fixedly arranged can scan a complete image of a display screen glass sheet placed on the detection platform.
Furthermore, the upper surface of the detection platform is provided with a vacuum groove, and the bottom of the vacuum groove is communicated with an external negative pressure device through a pipeline and is used for adsorbing and fixing the display screen glass sheet on the upper surface of the detection platform.
Further, the rotary swing arm mechanism includes:
a support frame;
the first lifting driving piece is fixedly arranged on the supporting frame;
the positive and negative rotation motor is fixedly connected with the output end of the first lifting driving piece;
the rotating swing arm is fixedly arranged at the output end of the forward and reverse rotating motor;
and the first vacuum chuck mechanical arm is fixedly arranged at the far end of the rotary swing arm.
Furthermore, the upper surface of carousel with the upper surface of examining test table is in same high position, makes first lift driving piece drives rotatory swing arm with during the lift of first vacuum chuck manipulator, first vacuum chuck manipulator can follow display screen glass piece the upper surface of carousel snatchs to can place the display screen glass piece that snatchs examine the upper surface of test table.
Furthermore, the first lifting driving part is an air cylinder, a hydraulic cylinder or an electric push rod.
Further, the handling assembly comprises:
the second lifting driving piece is fixedly arranged on the first linear module;
the mounting seat is fixedly connected with the output end of the second lifting driving piece;
and the second vacuum chuck mechanical arm is fixedly arranged on the mounting seat.
Furthermore, the qualified product discharging line and the NG product discharging line are consistent in installation height, so that when the second lifting driving piece drives the installation seat and the second vacuum sucker manipulator to lift, the second vacuum sucker manipulator can place the grabbed qualified products or the NG products on the qualified product discharging line or the NG product discharging line respectively.
Furthermore, the second lifting driving part is an air cylinder, a hydraulic cylinder or an electric push rod.
Further, the distance between the qualified product discharging line and the NG product discharging line is equal to the length of the first linear module.
Compared with the prior art, the beneficial effects of the utility model include:
in the AOI detection equipment, the rotary swing arm mechanism only needs to transfer the printed display screen glass sheet on the turntable to the detection table, so that the requirement on the rotating amplitude is low, and the phenomenon that the whole equipment is large due to the overlarge rotating amplitude is avoided; simultaneously, the extending direction of first linear module with certified products goes out the stockline, NG article goes out the stockline and examine the straight line that platform three confirmed is parallel, and certified products goes out the stockline with NG article goes out the interval of stockline and is no longer than the length of first linear module, makes linear transport module can be within a stroke with examine that the last display screen glass piece that finishes that detects of platform transports to certified products ejection of compact line or on the NG article ejection of compact line, greatly improved the compactness of equipment to reduce the whole space that occupies of equipment.
Drawings
Fig. 1 is a schematic structural diagram of an AOI detection apparatus provided by the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides an AOI detection equipment for use with carousel formula silk screen printing machine cooperation, carry out AOI detection to the display screen glass piece after carousel formula silk screen printing machine printing, AOI detection equipment's structure is as shown in figure 1, and it includes AOI detection mechanism 1, rotatory swing arm mechanism 2, qualified products pay-off line 3, NG products pay-off line 4 and linear transport module 5, wherein, AOI detection mechanism 1 is including setting up in detection platform 11 and the fixed camera 12 that sets up above detection platform 11 of carousel formula silk screen printing machine's carousel 10 one side; the rotary swing arm mechanism 2 is fixedly arranged between the rotary table 10 and the detection table 11, and the rotary swing arm mechanism 2 can rotate from a first position to a second position so as to transfer the printed display screen glass sheet on the rotary table 10 onto the detection table 11; the qualified product discharging line 3 is fixedly arranged on one side of the detection table 11; the NG product discharging line 4 is fixedly arranged on the other side of the detection platform 11, and the qualified product discharging line 3, the NG product discharging line 4 and the detection platform 11 are positioned on the same straight line; the linear conveying module 5 comprises a first linear module 51 and a conveying component 52 fixedly arranged on the first linear module 51, the extending direction of the first linear module 51 is parallel to a straight line determined by the qualified product discharging line 3, the NG product discharging line 4 and the detection table 11, and the distance between the qualified product discharging line 3 and the NG product discharging line 4 does not exceed the length of the first linear module 51.
In the AOI detection equipment, the rotary swing arm mechanism 2 only needs to transfer the printed display screen glass sheet on the turntable 10 to the detection table 11, so that the requirement on the rotating amplitude is low, and the phenomenon that the whole equipment is large in size due to the fact that the rotating amplitude is too large is avoided; meanwhile, the extending direction of the first linear module 51 is parallel to the straight line determined by the qualified product discharging line 3, the NG product discharging line 4 and the detection platform 11, and the distance between the qualified product discharging line 3 and the NG product discharging line 4 is not more than the length of the first linear module 51, so that the linear carrying module 5 can transfer the display screen glass sheet detected on the detection platform 11 to the qualified product discharging line 3 or the NG product discharging line 4 within one stroke, the compactness of the device is greatly improved, and the occupation of the whole device on the space is reduced.
Referring to fig. 1 and 2, as a preferred embodiment, the AOI detection mechanism 1 further includes a linear motor module 13, an output end of the linear motor module 13 is fixedly mounted with a seat plate 14, and the detection table 11 is detachably and fixedly disposed on an upper surface of the seat plate 14; the linear motor module 13 can drive the seat plate 14 and the detection table 11 to move from a third position to a fourth position, so that the camera 12 which is fixedly arranged can scan a complete image of a display screen glass sheet placed on the detection table 11.
It should be noted that, the selection of the linear motor module 13 to drive the detection table 11 to move linearly is only a specific implementation manner in this embodiment, and in other embodiments, the linear motor module 13 may also be other driving mechanisms, such as a telescopic cylinder (hydraulic cylinder), a linear module, and the like.
With reference to fig. 2, as a preferred embodiment, a vacuum groove 110 is formed on the upper surface of the inspection table 11, and the bottom of the vacuum groove 110 is communicated with an external negative pressure device through a pipeline for adsorbing and fixing the display screen glass sheet placed on the upper surface of the inspection table 11.
As a preferred embodiment, the rotary swing arm mechanism 2 includes a support frame 21, a first lifting driving member 22, a forward and reverse rotation motor 23, a rotary swing arm 24 and a first vacuum chuck manipulator 25, wherein the first lifting driving member 22 is fixedly disposed on the support frame 21; the forward and reverse rotation motor 23 is fixedly connected with the output end of the first lifting driving piece 22; the rotary swing arm 24 is fixedly arranged at the output end of the forward and reverse rotation motor 23; the first vacuum chuck robot 25 is fixedly mounted at the distal end of the rotary swing arm 24.
The forward and reverse rotation motor 23 can drive the rotating swing arm 24 and the first vacuum chuck manipulator 25 to rotate from a first position to a second position, and the first lifting driving piece 22 can drive the rotating swing arm 24 and the first vacuum chuck manipulator 25 to lift, so that a display screen glass sheet to be detected is grabbed from the turntable 10, and the detected display screen glass sheet is placed on the detection table 11.
As a preferred embodiment, the upper surface of the turntable 10 and the upper surface of the inspection table 11 are located at the same height position, so that when the first lifting driving element 22 drives the rotary swing arm 24 and the first vacuum chuck manipulator 25 to lift, the first vacuum chuck manipulator 25 can grab a display screen glass sheet from the upper surface of the turntable 10, and can place the grabbed display screen glass sheet on the upper surface of the inspection table 11. As a specific example, the first lifting driving member 22 is an air cylinder, a hydraulic cylinder or an electric push rod.
Specifically, when the first lifting driving element 22 drives the rotating swing arm 24 and the first vacuum chuck manipulator 25 to ascend, the first vacuum chuck manipulator 25 can grab the display screen glass sheet from the upper surface of the turntable 10; when the first lifting driving element 22 drives the rotating swing arm 24 and the first vacuum chuck manipulator 25 to descend, the first vacuum chuck manipulator 25 can place the grabbed display screen glass sheet on the upper surface of the detection table 11.
As a preferred embodiment, the carrying assembly 52 includes a second lifting/lowering driving member 521, a mounting seat 522 and a second vacuum chuck robot 523, wherein the second lifting/lowering driving member 521 is fixedly disposed on the first linear module 51; the mounting base 522 is fixedly connected with the output end of the second lifting driving element 521; the second vacuum chuck robot 523 is fixedly disposed on the mounting stand 522.
As a preferred embodiment, the qualified product discharging line 3 and the NG product discharging line 4 have the same installation height, so that when the second lifting driving element 521 drives the installation base 522 and the second vacuum chuck manipulator 523 to lift, the second vacuum chuck manipulator 523 can place the grabbed qualified products or NG products on the qualified product discharging line 3 or the NG product discharging line 4 respectively. In a specific embodiment, the second lifting driving element 521 is an air cylinder, a hydraulic cylinder or an electric push rod.
In a preferred embodiment, in order to further improve the compactness of the entire apparatus, the distance between the non-defective product discharge line 3 and the NG product discharge line 4 is equal to the length of the first linear die set 51.
For convenience of understanding the present invention, the working principle of the present solution is described in detail below with reference to fig. 1-2:
during working, the first lifting driving part 22 drives the rotating swing arm 24 and the first vacuum chuck manipulator 25 to descend, printed display screen glass sheets are grabbed from a post-printing blanking position of the turntable 10 of the turntable type screen printing machine and then reset, the forward and reverse rotation motor 23 rotates forward and drives the rotating swing arm 24 and the first vacuum chuck manipulator 25 to rotate from a first position to a second position, so that the display screen glass sheets are positioned right above the detection table 11, the first lifting driving part 22 drives the rotating swing arm 24 and the first vacuum chuck manipulator 25 to descend again, the grabbed display screen glass sheets are placed on the upper surface of the detection table 11 and then reset, meanwhile, the forward and reverse rotation motor 23 rotates reversely by the same angle and drives the rotating swing arm 24 and the first vacuum chuck manipulator 25 to return from the second position to the first position, and at the moment, the first vacuum chuck manipulator 25 is positioned right above the post-printing blanking position of the turntable 10; after the display screen glass sheet is placed on the detection table 11, the vacuum groove 110 adsorbs and fixes the display screen glass sheet.
The linear motor module 13 works to drive the seat plate 14 and the detection table 11 to move from a third position to a fourth position, and during the period, the camera 12 continuously photographs, scans and detects the display screen glass sheet.
If the detection result is qualified, the first linear module 51 drives the carrying assembly 52 to move to the position right above the detection table 11, the piston rod of the second lifting driving piece 521 extends out to drive the mounting seat 522 and the second vacuum chuck manipulator 523 to descend, and after the qualified display screen glass sheet on the upper surface of the detection table 11 is grabbed, the first linear module 51 drives the carrying assembly 52 to move to the position above the qualified product discharge line 3, and the display screen glass sheet is placed on the qualified product discharge line 3 to be output; if the detection result is unqualified, the first linear module 51 drives the carrying component 52 to move to the position right above the detection platform 11, after the unqualified display screen glass sheet on the upper surface of the detection platform 11 is grabbed, the first linear module 51 drives the carrying component 52 to move to the position above the NG product discharge line 4, and the display screen glass sheet is placed on the NG product discharge line 4 to be output. Finally, the linear motor module 13 resets to drive the seat plate 14 and the detection table 11 to move from the fourth position and return to the third position.
And repeating the steps to detect the display screen glass sheets printed by the rotary screen printing machine in batches. It is understood that, in order to realize automation of the above process, an automation program, such as a PLC program, may be provided in the AOI detection apparatus to realize automatic AOI detection.
The utility model provides a pair of AOI check out test set has following beneficial effect:
(1) In the AOI detection equipment, the rotary swing arm mechanism 2 only needs to transfer the printed display screen glass sheet on the turntable 10 onto the detection table 11, so that the requirement on the rotating amplitude is low, and the phenomenon that the whole equipment is large in size due to overlarge rotating amplitude is avoided; meanwhile, the extending direction of the first linear module 51 is parallel to a straight line determined by the qualified product discharging line 3, the NG product discharging line 4 and the detection platform 11, and the distance between the qualified product discharging line 3 and the NG product discharging line 4 does not exceed the length of the first linear module 51, so that the linear carrying module 5 can transfer a display screen glass sheet detected on the detection platform 11 to the qualified product discharging line 3 or the NG product discharging line 4 within one stroke, the compactness of the equipment is greatly improved, and the occupation of the whole equipment on space is reduced;
(2) The interval between the qualified product discharging line 3 and the NG product discharging line 4 is equal to the length of the first linear module 51, so that the linear carrying module 5 can place qualified products and NG products on the qualified product discharging line 3 and the NG product discharging line 4 respectively at the farthest strokes corresponding to the two ends of the linear carrying module, and the overall size of the equipment is reduced to the greatest extent.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an AOI check out test set for use with the cooperation of carousel formula silk screen printing machine, carry out AOI to the display screen glass piece after the printing of carousel formula silk screen printing machine and detect, its characterized in that includes:
the AOI detection mechanism comprises a detection table arranged on one side of a rotating disc of the rotating disc type screen printing machine and a camera fixedly arranged above the detection table;
the rotary swing arm mechanism is fixedly arranged between the turntable and the detection platform and can rotate from a first position to a second position so as to transfer the printed display screen glass sheet on the turntable to the detection platform;
the qualified product discharging line is fixedly arranged on one side of the detection platform;
the NG product discharging line is fixedly arranged on the other side of the detection platform, and the qualified product discharging line, the NG product discharging line and the detection platform are positioned on the same straight line;
the linear carrying module comprises a first linear module and a carrying assembly fixedly arranged on the first linear module, the extending direction of the first linear module is parallel to the qualified product discharging line, the NG product discharging line and the straight line determined by the detection platform, and the distance between the qualified product discharging line and the NG product discharging line is not more than the length of the first linear module.
2. The AOI detection device according to claim 1, wherein the AOI detection mechanism further comprises a linear motor module, a seat plate is fixedly mounted at an output end of the linear motor module, and the detection table is detachably and fixedly arranged on the upper surface of the seat plate; the linear motor module can drive the seat board and the detection platform to move from a third position to a fourth position, so that the camera fixedly arranged can scan a complete image of a display screen glass sheet placed on the detection platform.
3. The AOI detection device according to claim 1, wherein a vacuum groove is formed in the upper surface of the detection table, and the bottom of the vacuum groove is communicated with an external negative pressure device through a pipeline and used for adsorbing and fixing a display screen glass sheet placed on the upper surface of the detection table.
4. An AOI detection apparatus according to claim 1, wherein the rotary swing arm mechanism comprises:
a support frame;
the first lifting driving piece is fixedly arranged on the supporting frame;
the positive and negative rotation motor is fixedly connected with the output end of the first lifting driving piece;
the rotating swing arm is fixedly arranged at the output end of the forward and reverse rotating motor;
and the first vacuum chuck mechanical arm is fixedly arranged at the far end of the rotary swing arm.
5. The AOI detection apparatus according to claim 4, wherein the upper surface of the turntable and the upper surface of the detection table are at the same height position, so that when the first lifting driving member drives the rotary swing arm and the first vacuum chuck manipulator to lift, the first vacuum chuck manipulator can grab the display screen glass sheet from the upper surface of the turntable and place the grabbed display screen glass sheet on the upper surface of the detection table.
6. An AOI inspection apparatus according to claim 4 wherein the first lifting drive is a pneumatic cylinder, a hydraulic cylinder or an electric push rod.
7. An AOI inspection apparatus according to claim 1, wherein the handling assembly comprises:
the second lifting driving piece is fixedly arranged on the first linear module;
the mounting seat is fixedly connected with the output end of the second lifting driving piece;
and the second vacuum chuck mechanical arm is fixedly arranged on the mounting seat.
8. The AOI detecting device according to claim 7, wherein the qualified product discharging line and the NG product discharging line are installed at the same height, so that when the second lifting driving member drives the mounting seat and the second vacuum chuck manipulator to lift, the second vacuum chuck manipulator can place the grabbed qualified product or the NG product on the qualified product discharging line or the NG product discharging line respectively.
9. An AOI inspection apparatus according to claim 7 wherein the second lifting drive is a pneumatic cylinder, hydraulic cylinder or electric push rod.
10. The AOI inspection apparatus of claim 1, wherein a distance between the good product discharge line and the NG product discharge line is equal to a length of the first linear die set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222271516.2U CN218014280U (en) | 2022-08-25 | 2022-08-25 | AOI check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222271516.2U CN218014280U (en) | 2022-08-25 | 2022-08-25 | AOI check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218014280U true CN218014280U (en) | 2022-12-13 |
Family
ID=84352073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222271516.2U Active CN218014280U (en) | 2022-08-25 | 2022-08-25 | AOI check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218014280U (en) |
-
2022
- 2022-08-25 CN CN202222271516.2U patent/CN218014280U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112683792B (en) | Graphite flake appearance defect detection system | |
| CN108557439B (en) | Plane object screening and discharging device | |
| CN209888372U (en) | Automatic screen printer for glass | |
| CN112850145B (en) | Curved surface screen crack check out test set | |
| CN113333305B (en) | Detection equipment based on visual detection system and use method | |
| CN211707423U (en) | Rotating disc type watch glass lens detector | |
| CN211014913U (en) | Liquid crystal display panel detection device | |
| CN114130695A (en) | Detection equipment for detecting surface of chip | |
| CN111299200A (en) | Automatic conveying equipment for secondary cleaning | |
| CN113526114A (en) | Full-automatic feeding and visual detection device | |
| CN217180632U (en) | Flaw detection device | |
| CN217237794U (en) | Diversified outward appearance detection device | |
| CN112099249A (en) | Size detection device for liquid crystal panel processing and working method thereof | |
| CN115172206A (en) | Wafer production equipment and method | |
| CN218014280U (en) | AOI check out test set | |
| CN116008295B (en) | Copper-clad ceramic substrate detection equipment | |
| CN219620288U (en) | Feeding and discharging mechanism and double-sided product detection device | |
| CN210358132U (en) | Thickness measuring equipment | |
| CN218156081U (en) | Battery piece grid line detection device | |
| CN212514324U (en) | Glass defect detection device | |
| CN114985943B (en) | Laser processing equipment and method for solar substrate | |
| CN215542830U (en) | Flexible screen double-sided 3D detection equipment | |
| CN111137640A (en) | Screen color inspection machine | |
| CN115848029A (en) | Automatic code spraying machine | |
| CN211085104U (en) | Ceramic chip size detection device and ceramic chip size detection machine using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |