Automatic chip sorting equipment
By introducing technologies such as image acquisition mechanisms and light source supplements into chip sorting equipment, the problems of low detection accuracy and inaccurate sorting in chip sorting equipment have been solved, achieving efficient automated detection and accurate sorting.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-24
AI Technical Summary
Existing chip sorting equipment suffers from low detection accuracy and inaccurate sorting.
An automated chip sorting device is adopted, which includes a workbench, a feeding device, a detection device, and a discharging device. It uses an image acquisition mechanism and a multi-station turntable mechanism for automatic detection and sorting, and combines a micrometer adjustment device and a light source supplement to improve detection accuracy and sorting accuracy.
It achieves full automation of product inspection and sorting, improves production efficiency, and significantly enhances inspection accuracy and sorting precision through the use of adjustment devices and light source supplements.
Smart Images
Figure CN224037773U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chip sorting equipment technical field, especially a kind of chip automatic sorting equipment. BACKGROUND
[0002] Chip sorting equipment plays a vital role in modern semiconductor manufacturing and electronic product assembly process. It is mainly used for detecting chips in the production process and sorting according to the test results.
[0003] Currently, the detection and sorting of chips has been converted from manual to machine, improving the efficiency of detection and sorting. However, the size of the chip is small, and the precision of the size is high, so there is still a problem of inaccurate sorting. Therefore, it is necessary to develop a chip automatic sorting equipment with high production efficiency and detection accuracy. SUMMARY
[0004] In view of the problems existing in the prior art, the utility model provides a kind of chip automatic sorting equipment. It aims to solve the problem of low detection accuracy and inaccurate sorting of traditional chip sorting equipment.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is: a kind of chip automatic sorting equipment, including workbench, the workbench is sequentially provided with feeding device, detection device and discharging device, the detection device includes image acquisition mechanism and multi-station carousel mechanism, the image acquisition mechanism includes acquisition camera and camera mounting rack, the upper end of the camera mounting rack is provided with camera mounting plate, the acquisition camera is fixedly installed on the camera mounting plate by micrometer adjusting device, the multi-station carousel mechanism is provided with a plurality of glass stages at equal intervals in a ring shape, the four ends of the glass stage are provided with the micrometer adjusting device.
[0006] Based on the above, when sorting products, the feeding device transfers the products to the glass stage of the multi-station mechanism, then the acquisition camera detects the products, and the discharging device sorts different levels of products according to the test results. The utility model carries out automatic detection and sorting of products, improves the production efficiency, and the glass stage and the acquisition camera are both adjusted horizontally by the micrometer adjusting device, which improves the detection accuracy.
[0007] Further, the feeding device includes feeding manipulator and feeding conveyor belt, the feeding manipulator includes first X-axis module, first Y-axis module and first Z-axis module, the lower end of the first Z-axis module is provided with feeding suction cup, the feeding conveyor belt is sequentially provided with stacking station, feeding station and dismounting station.
[0008] Based on the above, the loading process of the utility model discloses: the tray with products is transported from the tray stacking station to the loading station through the loading conveying belt, the loading manipulator moves the loading suction cup above the loading station, then the loading suction cup adsorbs the products on the tray and transfers to the glass platform.
[0009] Further, the unloading device comprises an unloading manipulator and a sorting tray, the unloading manipulator comprises a second X-axis module, a second Y-axis module and a second Z-axis module, the second X-axis module is arranged on the two sides of the sorting tray, the two ends of the second Y-axis module are respectively slidably connected with the second X-axis modules on the two sides, the second Z-axis module is slidably connected with the second Y-axis module, and the lower end of the second Z-axis module is provided with an unloading suction cup; the sorting tray is sequentially provided with an A-grade sorting tray, a B-grade sorting tray and a C-grade sorting tray from front to back.
[0010] Based on the above, the second X-axis module, the second Y-axis module and the second Z-axis module cooperate with each other, and the products are sorted into different sorting trays according to the detection results through the unloading suction cup.
[0011] Further, the lower end of the camera mounting frame is provided with a light source supplement device, and the lower portion of the glass platform is a hollow area; when the detection work is performed, the light source supplement device supplements the light source from the lower portion of the glass platform.
[0012] Based on the above, the light source supplement device can supplement the light source for the glass platform, so that the product information recognized by the acquisition camera is more accurate.
[0013] Further, the second Y-axis module is provided with a reinforcing rib.
[0014] Based on the above, the distance span of the two ends of the second Y-axis module is long, and the second Y-axis module needs to bear the weight of the second Z-axis module; the reinforcing rib can reinforce the structure of the second Y-axis module, so that the second Y-axis module is more stable during movement.
[0015] Further, the camera mounting frame is provided with a manual sliding table, and the camera mounting plate is slidably connected with the camera mounting frame through the manual sliding table.
[0016] Based on the above, the height of the acquisition camera can be adjusted according to the situation through the manual sliding table.
[0017] In order to make the above features of the utility model and the purposes to be achieved more clearly, the utility model will be further described in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 : it is three-dimensional structure schematic view of the utility model;
[0019] Figure 2 : it is structure schematic view of the utility model feeding device;
[0020] Figure 3 : it is front view of the utility model feeding device;
[0021] Figure 4 : it is structure schematic view of the utility model detection device;
[0022] Figure 5 : it is left view of the utility model detection device;
[0023] Figure 6 : it is front view of the utility device of unloading;
[0024] Figure 7 : it is plan view of the utility device of unloading.
[0025] Explanation of reference numerals: 1. workbench;2. feeding device;3. detection device;4. unloading device;6. multi-station carousel mechanism;7. acquisition camera;8. camera mounting rack;9. camera mounting plate;10. micrometer adjusting device;11. glass carrier;13. feeding manipulator;14. feeding conveyor belt;15. first X-axis module;16. first Y-axis module;17. first Z-axis module;18. feeding suction disc;19. stacking disc station;20. feeding station;21. disc disassembling station;22. second X-axis module;23. second Y-axis module;24. second Z-axis module;25. unloading suction disc;26. A-grade sorting tray;27. B-grade sorting tray;28. C-grade sorting tray;29. light source replenisher;30. reinforcing rib;31. manual sliding table. DETAILED DESCRIPTION
[0026] As Figure 1 shown, a kind of chip automatic sorting equipment, including workbench 1, the workbench 1 is sequentially provided with feeding device 2, detection device 3 and unloading device 4, the detection device 3 includes image acquisition mechanism and multi-station carousel mechanism 6, the image acquisition mechanism includes acquisition camera 7 and camera mounting rack 8, the upper end of the camera mounting rack 8 is provided with camera mounting plate 9, the acquisition camera 7 is fixedly installed on the camera mounting plate 9 by micrometer adjusting device 10, the multi-station carousel mechanism 6 is provided with several glass carriers 11 in annular equidistance, the four ends of the glass carrier 11 are provided with the micrometer adjusting device 10.
[0027] Preferably, the feeding device 2 comprises a feeding manipulator 13 and a feeding conveyor belt 14, the feeding manipulator 13 comprises a first X-axis module 15, a first Y-axis module 16 and a first Z-axis module 17, the lower end of the first Z-axis module 17 is provided with a feeding suction disc 18, and the feeding conveyor belt 14 is sequentially provided with a stacking disc station 19, a feeding station 20 and a disc removing station 21.
[0028] Preferably, the discharging device 4 comprises a discharging manipulator and a sorting disc, the discharging manipulator comprises a second X-axis module 22, a second Y-axis module 23 and a second Z-axis module 24, the second X-axis module 22 is arranged on both sides of the sorting disc, the two ends of the second Y-axis module 23 are respectively slidably connected with the second X-axis modules 22 on both sides, the second Z-axis module 24 is slidably connected with the second Y-axis module 23, the lower end of the second Z-axis module 24 is provided with a discharging suction disc 25, and the sorting disc is sequentially provided from front to back with an A-grade sorting disc 26, a B-grade sorting disc 27 and a C-grade sorting disc 28. The second X-axis module 22, the second Y-axis module 23 and the second Z-axis module 24 cooperate with each other to sort the products into different sorting discs according to the detection results through the discharging suction disc 25.
[0029] Preferably, the lower end of the camera mounting frame 8 is provided with a light source supplement device 29, and the light source brightness of the light source supplement device 29 is adjustable. The lower part of the glass stage 11 is a hollow area, and the light source supplement device 29 supplements the light source from the lower part of the glass stage 11 during the detection work.
[0030] Based on the above, the light source supplement device 29 can supplement the light source for the glass stage 11, so that the product information recognized by the collection camera 7 is more accurate.
[0031] Further, the second Y-axis module 23 is provided with a reinforcing rib 30.
[0032] Based on the above, the distance span of the two ends of the second Y-axis module 23 is long, and the second Y-axis module 23 needs to bear the weight of the second Z-axis module 24. The reinforcing rib 30 can reinforce the structure of the second Y-axis module 23, so that the second Y-axis module 23 is more stable during movement.
[0033] Further, the camera mounting frame 8 is provided with a manual sliding table 31, and the camera mounting plate 9 is slidably connected with the camera mounting frame 8 through the manual sliding table 31.
[0034] Based on the above, the height of the collection camera 7 can be adjusted according to the situation through the manual sliding table 31.
[0035] The specific implementation of the embodiment is that the levelness of the collection camera 7 and the glass carrier 11 is adjusted by the micrometer adjusting device 10 before the product is detected. During the detection process, the tray containing the product is transported from the tray stacking station 19 to the feeding station 20 by the feeding conveying belt 14, the feeding manipulator 13 moves the feeding suction disc 18 above the feeding station 20, then the feeding suction disc 18 sucks the product on the tray and transfers the product to the glass carrier 11. Subsequently, the multi-station turntable mechanism 6 carries the product to below the collection camera 7, the collection camera 7 detects the product and transmits the detection result to the console of the equipment, and the unloading device 4 sorts the product into the corresponding sorting tray according to the detection result. When the product on the tray is detected, the empty tray is transported to the tray stacking station 19 by the feeding conveying belt 14 for stacking, and finally manually removed.
[0036] The above description is only the most optimal solution embodiment of the present application, and is not used to limit the present application. Various modifications or replacements of the present application made by those skilled in the art without departing from the essence and protection scope of the present application should be within the protection scope of the present application.
Claims
1. An automatic chip sorting device, comprising a workbench (1), wherein a feeding device (2), a detection device (3), and a discharging device (4) are sequentially arranged on the workbench (1), characterized in that: The detection device (3) includes an image acquisition mechanism and a multi-station turntable mechanism (6). The image acquisition mechanism includes an acquisition camera (7) and a camera mounting bracket (8). A camera mounting plate (9) is provided at the upper end of the camera mounting bracket (8). The acquisition camera (7) is fixedly mounted on the camera mounting plate (9) by a micrometer adjustment device (10). Several glass stages (11) are arranged in a ring at equal intervals on the multi-station turntable mechanism (6). The micrometer adjustment device (10) is provided at the four ends of the glass stages (11).
2. The automatic chip sorting equipment according to claim 1, characterized in that: The feeding device (2) includes a feeding robot (13) and a feeding conveyor belt (14). The feeding robot (13) includes a first X-axis module (15), a first Y-axis module (16) and a first Z-axis module (17). The lower end of the first Z-axis module (17) is provided with a feeding suction cup (18). The feeding conveyor belt (14) is provided with a stacking station (19), a feeding station (20) and a disassembly station (21) in sequence.
3. The automatic chip sorting equipment according to claim 1, characterized in that: The feeding device (4) includes a feeding robot and a sorting tray. The feeding robot includes a second X-axis module (22), a second Y-axis module (23), and a second Z-axis module (24). The second X-axis module (22) is disposed on both sides of the sorting tray. The two ends of the second Y-axis module (23) are slidably engaged with the second X-axis modules (22) on both sides. The second Z-axis module (24) is slidably engaged with the second Y-axis module (23). The lower end of the second Z-axis module (24) is provided with a feeding suction cup (25). The sorting tray is provided with an A-level sorting tray (26), a B-level sorting tray (27), and a C-level sorting tray (28) in sequence from front to back.
4. The automatic chip sorting equipment according to claim 1, characterized in that: The lower end of the camera mounting bracket (8) is provided with a light source supplement (29). The area below the glass stage (11) is a hollow area. When performing the inspection work, the light source supplement (29) provides light source supplement from below the glass stage (11).
5. The automatic chip sorting device according to claim 3, characterized in that: The second Y-axis module (23) is provided with reinforcing ribs (30).
6. The automatic chip sorting device according to claim 1, characterized in that: The camera mounting bracket (8) is provided with a manual slide (31), and the camera mounting plate (9) slides with the camera mounting bracket (8) through the manual slide (31).