CN219765840U - LCD point gum machine and AOI detection device - Google Patents
LCD point gum machine and AOI detection device Download PDFInfo
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- CN219765840U CN219765840U CN202222568846.8U CN202222568846U CN219765840U CN 219765840 U CN219765840 U CN 219765840U CN 202222568846 U CN202222568846 U CN 202222568846U CN 219765840 U CN219765840 U CN 219765840U
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- rod
- fixedly connected
- aoi
- supporting
- conveying
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 239000003292 glue Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000007689 inspection Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model provides an LCD dispensing machine and an AOI detection device, comprising: the automatic glue dispenser comprises a supporting workbench, wherein a conveying groove is formed in the upper surface of the supporting workbench, a glue dispenser and a U-shaped supporting frame are fixedly connected to the upper surface of the supporting workbench, a rotary disc is arranged above the supporting workbench, a track sliding groove is formed in the bottom surface of the rotary disc, and a movable sliding block is connected to the inner wall of the track sliding groove in a sliding manner; according to the utility model, through arranging the AOI detection rod, the electric telescopic rod, the movable sliding block and other parts, through the mutual matching relationship between the electric telescopic rod part and the AOI detection rod part, the movable sliding block part can drive one end of the AOI detection rod through movement, so that the effect that the device can adjust the shooting angle of the AOI detection rod through the push-pull of the electric telescopic rod is achieved, the detection of the AOI detection rod on the side surface of the dispensing area is achieved, and the AOI detection position is more comprehensive and accurate.
Description
Technical Field
The utility model belongs to the field of AOI detection, in particular to an LCD (liquid Crystal display) dispenser and an AOI detection device, which enable an AOI detection rod to detect the side surface of a dispensing area and enable the position of AOI detection to be more comprehensive and accurate.
Background
The AOI detection equipment automatically scans PCBA products through a high-definition CCD camera, acquires images, performs photographing detection right above an object, compares the detected points with qualified parameters in a database, and checks out defects on target products through image processing.
But work piece in the prior art is after the rubber coating, and AOI detects and only shoots the detection directly over the work piece, and the side of work piece rubber coating is difficult to detect, and when the regional process recess of gluing, positive detection of shooing is difficult to observe the glue and whether laminating with the recess inner wall to the inferior product rate's of work piece problem has been increased.
In summary, the present utility model provides an LCD dispenser and an AOI device for solving the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an LCD (liquid crystal display) dispenser and an AOI (automated optical inspection) device, which are used for solving the problems that in the prior art, after a workpiece is coated with glue, the AOI is used for detecting only the front face of the workpiece, and when a glue coating area passes through a groove, whether glue is attached to the inner wall of the groove or not is difficult to observe through the front face photo detection.
An LCD dispenser and AOI inspection device, comprising: the automatic glue dispenser comprises a supporting workbench, wherein a conveying groove is formed in the upper surface of the supporting workbench, a glue dispenser and a U-shaped supporting frame are fixedly connected to the upper surface of the supporting workbench, a rotary disc is arranged above the supporting workbench, a track sliding groove is formed in the bottom surface of the rotary disc, a movable sliding block is slidably connected to the inner wall of the track sliding groove, a threaded rod is connected to the inner wall of the track sliding groove in a rotating mode, the outer surface of the threaded rod is connected with the inner thread of the movable sliding block, a clamping groove is formed in the bottom surface of the movable sliding block, an AOI detection rod is connected to the movable sliding block in a rotating mode through the clamping groove, a supporting shaft piece is fixedly connected to the bottom surface of the rotary disc, and an electric telescopic rod is connected to the outer surface of the supporting shaft piece in a rotating mode.
Preferably, as a technical scheme of the utility model, the outer surface of the rotary disc is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with the threaded rod, and the second motor is started to drive the threaded rod to rotate, so that the threaded rod pushes the movable sliding block to slide along the track sliding groove.
Preferably as a technical scheme of the utility model, one end of the electric telescopic rod far away from the supporting shaft piece is fixedly connected with a supporting short rod, one end of the supporting short rod far away from the electric telescopic rod is rotationally connected with the AOI detection rod, and the arranged electric telescopic rod has a pulling adjusting function on the AOI detection rod and adjusts the inclination angle of the AOI detection rod.
Preferably, as a technical scheme of the utility model, the inner wall of the conveying groove is rotatably connected with a conveying main shaft and a conveying auxiliary shaft, the outer surface of the conveying main shaft is in transmission connection with a conveying crawler, the conveying crawler is in transmission connection with the conveying auxiliary shaft, and when the conveying main shaft rotates, the conveying crawler is driven to rotate, and the conveying crawler drives the conveying auxiliary shaft to rotate.
Preferably, as a technical scheme of the utility model, the right end of the conveying main shaft is fixedly connected with a transmission short rod, the outer surface of the transmission short rod is sleeved with a pinion, and when the pinion rotates, the transmission short rod is driven to rotate, so that the transmission short rod drives the conveying main shaft to rotate, and the conveying main shaft drives the conveying crawler belt to convey.
Preferably, as a technical scheme of the utility model, the right side surface of the supporting workbench is fixedly connected with a supporting short block, the upper surface of the supporting short block is fixedly connected with a motor III, an output shaft of the motor III is fixedly connected with a half tooth roller, the pinion is meshed with the half tooth roller, the motor III is started, the output shaft of the motor III drives the half tooth roller, the half tooth roller rotates for a circle to drive the pinion to rotate, and the outer surface of the half tooth roller is only provided with half tooth roller.
Preferably, as a technical scheme of the utility model, the upper surface of the U-shaped supporting frame is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with the rotating disc, the first motor is started to drive the rotating disc to rotate, and the rotating disc drives the AOI detecting rod to rotate through the moving slide block, so that the AOI detecting rod winds the workpiece for a circle.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through arranging the AOI detection rod, the electric telescopic rod, the movable sliding block and other parts, through the mutual matching relationship between the electric telescopic rod part and the AOI detection rod part, the movable sliding block part can drive one end of the AOI detection rod through movement, so that the effect that the device can adjust the shooting angle of the AOI detection rod through the push-pull of the electric telescopic rod is achieved, the detection of the AOI detection rod on the side surface of the dispensing area is achieved, and the AOI detection position is more comprehensive and accurate.
2. According to the utility model, the half-tooth roller cone, the pinion and other parts are arranged, and the half-tooth roller cone part and the pinion part are mutually matched, so that the half-tooth roller cone part can drive the pinion through rotation, and the intermittent driving effect of the device on the pinion through the half-tooth roller cone is achieved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic bottom view of a three-dimensional rotating disk of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a right side view of the present utility model.
In the figure:
1. a support table; 2. a transfer tank; 3. transmitting a secondary shaft; 4. a transfer spindle; 5. a conveyor track; 6. a transmission short rod; 7. a dispensing machine; 8. a U-shaped supporting frame; 9. a pinion gear; 10. a rotating disc; 11. a second motor; 12. a track chute; 13. a threaded rod; 14. supporting the shaft sheet; 15. electric extension and contraction; 16. moving the slide block; 17. an AOI detection rod; 18. supporting the short rod; 19. a pinion gear; 20. supporting the short block; 21. a third motor; 22. half cone.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the present utility model provides an LCD dispensing machine and an AOI detecting device, including: the automatic glue dispenser comprises a supporting workbench 1, a conveying groove 2 is formed in the upper surface of the supporting workbench 1, a glue dispenser 7 and a U-shaped supporting frame 8 are fixedly connected to the upper surface of the supporting workbench 1, a rotary disc 10 is arranged above the supporting workbench 1, a track sliding groove 12 is formed in the bottom surface of the rotary disc 10, a movable sliding block 16 is slidably connected to the inner wall of the track sliding groove 12, a threaded rod 13 is rotatably connected to the inner wall of the track sliding groove 12, the outer surface of the threaded rod 13 is in threaded connection with the inner side of the movable sliding block 16, a clamping groove is formed in the bottom surface of the movable sliding block 16, an AOI detection rod 17 is rotatably connected to the movable sliding block 16 through the clamping groove, a supporting shaft piece 14 is fixedly connected to the bottom surface of the rotary disc 10, an electric telescopic rod 15 is rotatably connected to the outer surface of the supporting shaft piece 14, after the glue dispenser 7 performs glue dispensing on a workpiece, the AOI detection rod 17 is required to be irradiated and detected directly above the workpiece, at the moment, the threaded rod 13 is rotatably pushed to move the movable sliding block 16, one end of the movable sliding block 16 is enabled to move to one end of the track sliding groove 12, the AOI detection rod 17 is enabled to incline, the AOI detection rod 17 is enabled to be far away from the electric telescopic rod 17, and one end of the AOI detection rod is enabled to rotate, and the AOI detection rod 15 is enabled to rotate.
As a technical scheme of the utility model, the outer surface of the rotary disc 10 is fixedly connected with a second motor 11, an output shaft of the second motor 11 is fixedly connected with a threaded rod 13, the second motor 11 is started, the output shaft of the second motor 11 drives the threaded rod 13 to rotate, and the threaded rod 13 pushes the movable sliding block 16 to slide along the track sliding groove 12.
As a technical scheme of the utility model, one end of the electric telescopic rod 15 far away from the supporting shaft piece 14 is fixedly connected with a supporting short rod 18, one end of the supporting short rod 18 far away from the electric telescopic rod 15 is rotationally connected with the AOI detecting rod 17, and the arranged electric telescopic rod 15 has a pulling and adjusting function on the AOI detecting rod 17 and adjusts the inclination angle of the AOI detecting rod 17.
As a technical scheme of the utility model, the inner wall of the conveying groove 2 is rotatably connected with a conveying main shaft 4 and a conveying auxiliary shaft 3, the outer surface of the conveying main shaft 4 is in transmission connection with a conveying crawler belt 5, the conveying crawler belt 5 is in transmission connection with the conveying auxiliary shaft 3, and when the conveying main shaft 4 rotates, the conveying crawler belt 5 is driven to rotate, and the conveying crawler belt 5 drives the conveying auxiliary shaft 3 to rotate.
As a technical scheme of the utility model, the right end of the conveying main shaft 4 is fixedly connected with the transmission short rod 6, the outer surface of the transmission short rod 6 is sleeved with the pinion 19, and when the pinion 19 rotates, the transmission short rod 6 is driven to rotate, so that the transmission short rod 6 drives the conveying main shaft 4 to rotate, and the conveying main shaft 4 drives the conveying crawler belt 5 to convey.
As a technical scheme of the utility model, the right side surface of the supporting workbench 1 is fixedly connected with a supporting short block 20, the upper surface of the supporting short block 20 is fixedly connected with a motor III 21, an output shaft of the motor III 21 is fixedly connected with a half tooth roller 22, a pinion 19 is meshed with the half tooth roller 22, the motor III 21 is started, the output shaft of the motor III 21 drives the half tooth roller 22, the half tooth roller 22 rotates for one circle to drive the pinion 19 to rotate, and only one half tooth is arranged on the outer surface of the half tooth roller 22.
As a technical scheme of the utility model, the upper surface of the U-shaped supporting frame 8 is fixedly connected with a motor I9, an output shaft of the motor I9 is fixedly connected with a rotary disc 10, the motor I9 is started, the output shaft of the motor I9 drives the rotary disc 10 to rotate, and the rotary disc 10 drives an AOI detection rod 17 to rotate through a movable sliding block 16, so that the AOI detection rod 17 winds a circle around a workpiece.
The specific working principle is as follows:
the motor III 21 is started, the output shaft of the motor III 21 drives the half tooth roller 22, the half tooth roller 22 rotates for a circle to drive the pinion 19 to rotate, only one half tooth is arranged on the outer surface of the half tooth roller 22, the transmission short rod 6 is driven when the pinion 19 rotates, the transmission short rod 6 drives the transmission main shaft 4 to rotate, the transmission main shaft 4 drives the transmission crawler 5, the transmission crawler 5 conveys a workpiece, after the dispensing machine 7 dispenses the workpiece, the AOI detection rod 17 is required to irradiate and detect, after the workpiece is detected directly above, at this time, the threaded rod 13 rotates to push the movable slide block 16 to move, the movable slide block 16 drives one end of the AOI detection rod 17 to move to one end of the track chute 12, at this time, the AOI detection rod 17 tilts, one end of the AOI detection rod 17 far away from the movable slide block 16 irradiates the side of the workpiece, meanwhile, the electric telescopic rod 15 is started, one end of the electric telescopic rod 15 is pushed and pulled, at this time, the inclination angle of the AOI detection rod 17 is adjusted, the motor I9 is started, the output shaft of the motor 9 drives the rotary disc 10 to rotate, the rotary disc 10 rotates, the AOI detection rod 17 rotates around the side of the workpiece, and the AOI detection rod 17 rotates for one circle, and the AOI detection rod 17 rotates around the side of the workpiece.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. An LCD dispenser and AOI inspection device, comprising: the automatic glue dispenser is characterized in that a conveying groove (2) is formed in the upper surface of the supporting workbench (1), a glue dispenser (7) and a U-shaped supporting frame (8) are fixedly connected to the upper surface of the supporting workbench (1), a rotary disc (10) is arranged above the supporting workbench (1), a track sliding groove (12) is formed in the bottom surface of the rotary disc (10), a movable sliding block (16) is slidably connected to the inner wall of the track sliding groove (12), a threaded rod (13) is rotatably connected to the inner wall of the track sliding groove (12), a clamping groove is formed in the bottom surface of the movable sliding block (16), an AOI (automatic glue dispenser) detecting rod (17) is rotatably connected to the movable sliding block (16) through the clamping groove, a supporting shaft piece (14) is fixedly connected to the bottom surface of the rotary disc (10), and an electric telescopic rod (15) is rotatably connected to the outer surface of the supporting shaft piece (14).
2. The LCD dispensing machine and AOI test device of claim 1, wherein: the outer surface of the rotary disc (10) is fixedly connected with a second motor (11), and an output shaft of the second motor (11) is fixedly connected with a threaded rod (13).
3. The LCD dispensing machine and AOI test device of claim 1, wherein: one end of the electric telescopic rod (15) far away from the supporting shaft piece (14) is fixedly connected with a supporting short rod (18), and one end of the supporting short rod (18) far away from the electric telescopic rod (15) is rotationally connected with the AOI detection rod (17).
4. The LCD dispensing machine and AOI test device of claim 1, wherein: the inner wall of the conveying groove (2) is rotatably connected with a conveying main shaft (4) and a conveying auxiliary shaft (3), the outer surface of the conveying main shaft (4) is in transmission connection with a conveying crawler belt (5), and the conveying crawler belt (5) is in transmission connection with the conveying auxiliary shaft (3).
5. The LCD dispensing machine and AOI test device of claim 4, wherein: the right end of the conveying main shaft (4) is fixedly connected with a transmission short rod (6), and a pinion (19) is sleeved on the outer surface of the transmission short rod (6).
6. The LCD dispensing machine and AOI test device of claim 5, wherein: the right side of support workstation (1) fixedly connected with support short block (20), the upper surface fixedly connected with motor three (21) of support short block (20), the output shaft fixedly connected with half tooth cone (22) of motor three (21), pinion (19) mesh with half tooth cone (22).
7. The LCD dispensing machine and AOI test device of claim 1, wherein: the upper surface of the U-shaped supporting frame (8) is fixedly connected with a first motor (9), and an output shaft of the first motor (9) is fixedly connected with a rotary disc (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568846.8U CN219765840U (en) | 2022-09-28 | 2022-09-28 | LCD point gum machine and AOI detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222568846.8U CN219765840U (en) | 2022-09-28 | 2022-09-28 | LCD point gum machine and AOI detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765840U true CN219765840U (en) | 2023-09-29 |
Family
ID=88110420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222568846.8U Active CN219765840U (en) | 2022-09-28 | 2022-09-28 | LCD point gum machine and AOI detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765840U (en) |
-
2022
- 2022-09-28 CN CN202222568846.8U patent/CN219765840U/en active Active
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