一种医药行业用泡罩视觉检测装置
By working in conjunction with the transparent conveyor roller device, the bottom detection structure, and the front detection device of the blister pack, the problems of complex model change and debugging and weak ability to identify subtle defects in existing blister pack visual inspection devices are solved, and efficient and accurate inspection of blister packs of different specifications is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU JIELIXUN INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing blister visual inspection devices are complex to change and debug, have poor adaptability to different specifications of blister packs, and have weak ability to identify minor defects, making it difficult to meet the needs of efficient and accurate inspection.
The device employs a transparent conveyor roller assembly in conjunction with a bottom detection structure. A driver drives the transparent conveyor belt to rotate, and a placement frame and blister placement slot position the blister packs. An industrial camera with a low-distortion lens provides imaging from the bottom. The blister pack front detection device adjusts the position of the detection camera using a fixing rod, slider, and locking bolt, and is equipped with an enhanced light source assembly to provide ample illumination.
It enables stable delivery and positioning of blister packs of different specifications, improves inspection efficiency and accuracy, enhances the ability to identify minute defects, simplifies the debugging process, and meets the needs of efficient and accurate inspection.
Smart Images
Figure CN224518598U_ABST
Abstract
Claims
1. A blister visual inspection device for the pharmaceutical industry, comprising an inspection table (1), characterized in that: The front left of the testing platform (1) is provided with an operation key (2). The front middle of the testing platform (1) is provided with a through-hole (3). The bottom testing structure (6) is provided in the through-hole (3). The front left of the testing platform (1) is fixedly connected with a transparent conveying roller device (4). The rear of the transparent conveying roller device (4) is located inside the testing platform (1). The front left of the testing platform (1) is fixedly connected with a blister front detection device (5). The rear of the blister front detection device (5) is located above the transparent conveying roller device (4). The upper right of the testing platform (1) is fixedly connected with a fixing frame (7). The upper middle of the fixing frame (7) is fixedly connected with a data display screen (8). The transparent conveying roller device (4) includes a driver (41). The output end of the driver (41) passes through the front left of the detection table (1) and is fixedly connected to a fixed column (42). The rear end of the fixed column (42) is movably connected to the inner rear wall of the detection table (1) through a bearing. A transparent conveyor belt (43) is inserted and fixedly connected to the outer surface of the fixed column (42). The transparent conveyor belt (43) is located in the upper part of the detection table (1). Four placement frames (44) are fixedly connected to the upper and lower parts of the outer surface of the transparent conveyor belt (43). A bubble placement groove (45) is opened in the middle of the end of each of the eight placement frames (44) away from the transparent conveyor belt (43). A connecting column (46) is inserted and movably connected to the front right of the transparent conveyor belt (43). The two ends of the connecting column (46) are fixedly connected to the right side of the inner wall of the detection table (1).
2. A blister visual inspection apparatus for the pharmaceutical industry as claimed in claim 1, characterized in that: The bottom detection structure (6) includes a mounting rod (61). The upper left end of the mounting rod (61) has a through-hole (62). The lower end of the mounting rod (61) is fixedly connected to a mounting base (63). One end of the mounting base (63) passes through the mounting opening (3) and extends to the middle of the transparent conveyor belt (43). The upper rear end of the mounting base (63) is threadedly connected to four fixing bolts (64). The mounting base (63) is threadedly connected to a mounting plate (65) through the four fixing bolts (64). The upper middle part of the mounting plate (65) is fixedly connected to an industrial camera (66). The upper end of the industrial camera (66) is fixedly connected to a low distortion lens (67).
3. A blister vision inspection apparatus for the pharmaceutical industry as claimed in claim 2, characterized in that: The mounting rod (61) is fixedly connected to the upper part of the inner front plate wall of the testing station (1) through the fixing hole (62). The industrial camera (66) is located in the middle of the inner side of the transparent conveyor belt (43), and the low distortion lens (67) faces the upper side of the inner wall of the transparent conveyor belt (43).
4. The blister vision inspection apparatus for pharmaceutical industry as claimed in claim 1 wherein: The blister front detection device (5) includes a fixed rod (51), the lower rear end of the fixed rod (51) is fixedly connected to the left front end of the detection platform (1), the upper front end of the fixed rod (51) is provided with a sliding groove (52), the inner rear plate wall of the sliding groove (52) is provided with a threaded groove (53), the middle outer side of the fixed rod (51) is fitted with a fixed frame (54), the middle inner front wall of the fixed frame (54) is fixedly connected with a slider (55), the middle front end of the fixed frame (54) and the slider (55) are threadedly connected with a locking bolt (56), the middle rear end of the fixed frame (54) is fixedly connected with a detection camera (57), and the front outer surface of the detection camera (57) is interlaced with a strengthening light source assembly (58).
5. A blister vision inspection apparatus for the pharmaceutical industry as claimed in claim 4, characterized in that: The slider (55) is slidably connected in the groove (52), one end of the locking bolt (56) passes through the slider (55) and abuts against the fixing rod (51), and one end of the locking bolt (56) is located in the threaded groove (53).
6. A blister vision inspection apparatus for the pharmaceutical industry as claimed in claim 4, characterized in that: The enhanced light source assembly (58) includes an annular block (581), which is fixedly connected to the front of the outer surface of the detection camera (57). Two L-shaped mounting plates (582) are fixedly connected to the lower part of the outer surface of the annular block (581). Five LED beads (583) are fixedly connected to the lower end of each of the two L-shaped mounting plates (582). A camera port (584) is formed between the two L-shaped mounting plates (582).
7. A blister vision inspection apparatus for the pharmaceutical industry as claimed in claim 6, characterized in that: The detection camera (57) is located inside the camera port (584) and is located between two L-shaped mounting plates (582).