PCB embedded device positioning and mounting structure

Abstract

The utility model discloses a kind of PCB embedded device positioning installation structure, it is related to conveying positioning structure technical field, its technical scheme is: including base, base top is equipped with outer limiting assembly, suction drive track assembly, suction drive track assembly top is equipped with fixed assembly, fixed assembly top is equipped with inner limiting assembly, fixed assembly and inner limiting assembly between being equipped with PCB positioning conveying assembly, base top is equipped with PCB board placement robot and device embedding robot, a kind of PCB embedded device positioning installation structure is beneficial effect: through the unique height difference track design of suction drive track assembly, cooperate the negative pressure suction principle of piston in PCB board positioning unit and suction cylinder, realize accurate suction positioning in PCB board conveying process, effectively avoid the problem that PCB board displacement occurs when traditional conveying belt conveys, ensure device embedding position accuracy, reduce the scrap rate caused by positioning deviation.

Claims

1. A positioning and mounting structure for a buried device of a PCB, comprising a base (1), characterized in that: The base (1) is provided with an outer limiting component (2) and an adsorption driving track component (3) on its top. The adsorption driving track component (3) is provided with a fixing component (4) on its top. The fixing component (4) is provided with an inner limiting component (5) on its top. A PCB positioning and conveying component (6) is provided between the fixing component (4) and the inner limiting component (5). The base (1) is provided with a PCB board placement robot (7) and a device embedding robot (8) on its top. The outer limiting component (2) includes an outer limiting plate (21). Multiple outer limiting plate support columns (22) are fixedly provided at the bottom of the outer limiting plate (21). The bottoms of the multiple outer limiting plate support columns (22) are all fixedly connected to the top of the base (1). The adsorption driving track component (3) includes an adsorption driving track (31). Multiple adsorption driving track (31) is fixedly provided at the bottom of the adsorption driving track (31). The track support column (32) has its bottom fixedly connected to the top of the base (1). The fixing component (4) includes a fixing plate (41). Two support plates (42) are fixedly provided at the bottom of the fixing plate (41). The bottom of the two support plates (42) is fixedly connected to the top of the base (1). The inner limiting component (5) includes an inner limiting plate (51). Two inner limiting plate support columns (52) are fixedly provided at the bottom of the inner limiting plate (51). The bottom of the two inner limiting plate support columns (52) is fixedly connected to the top of the fixing plate (41). The PCB positioning and conveying component (6) includes a conveying synchronous belt (61). Two conveying synchronous wheels (62) are provided inside the conveying synchronous belt (61). Multiple PCB positioning units (63) are connected to the outside of the conveying synchronous belt (61).

2. The structure for positioning and mounting of a buried device on a PCB according to claim 1, characterized in that: The conveyor belt (61) is sleeved on the outside of the two conveyor pulleys (62), and the conveyor belt (61) is driven to connect with the two conveyor pulleys (62).

3. The structure according to claim 1, wherein: One of the conveying synchronous pulleys (62) is equipped with a servo motor (64) at its bottom. The top of the servo motor (64) is fixedly connected to the bottom of the fixing plate (41), and the output end of the servo motor (64) is fixedly connected to the bottom of one of the conveying synchronous pulleys (62).

4. The structure according to claim 1, wherein: The top of the conveying synchronous wheel (62) is connected to the bottom of the inner limiting plate (51) by a bearing, and the bottom of the conveying synchronous wheel (62) passes through the fixing plate (41) and is connected to the fixing plate (41) by a bearing.

5. The structure according to claim 1, wherein: The PCB board positioning unit (63) includes a positioning plate (631), a PCB board contact anti-slip pad (632) is fixedly provided on the top of the positioning plate (631), an adsorption port (633) is provided inside the positioning plate (631), an adsorption cylinder (634) is fixedly provided at the bottom of the positioning plate (631), the adsorption cylinder (634) is fixedly connected to the conveyor synchronous belt (61), a piston (635) is inserted inside the adsorption cylinder (634), a connecting rod (636) is fixedly provided at the bottom of the piston (635), and a ball head (637) is fixedly provided at the bottom of the connecting rod (636).

6. The structure according to claim 5, wherein: The positioning plate (631) is located on the top of the outer limiting plate (21) and the inner limiting plate (51) and is slidably connected to the top of the outer limiting plate (21) and the inner limiting plate (51).

7. The structure according to claim 5, wherein: The adsorption port (633) is connected to the adsorption cylinder (634), which is located between the outer limiting plate (21) and the inner limiting plate (51) and is slidably connected to the outer limiting plate (21) and the inner limiting plate (51).

8. The structure according to claim 5, wherein: The piston (635) is located inside the adsorption cylinder (634) and is slidably connected to the adsorption cylinder (634).

9. The structure according to claim 5, wherein: One end of the connecting rod (636) extends out of the outside of the adsorption cylinder (634) and is slidably connected to the bottom of the adsorption cylinder (634).

10. The structure according to claim 5, wherein: The ball head (637) is located inside the adsorption drive track (31) and is slidably connected to the adsorption drive track (31).

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