一种用于PCB板的插框收板装置

By linking the gripper assembly with the frame insertion mechanism, and combining the robotic arm handling and the adjustable spacing frame insertion mechanism, the problem of insufficient clamping stability and positional accuracy in existing PCB board receiving devices is solved. This achieves efficient and precise automated board receiving, adapts to PCB boards of different specifications, and reduces damage.

CN224512540UActive Publication Date: 2026-07-17KUNSHAN KELIWEI ELECTROMECHANICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
KUNSHAN KELIWEI ELECTROMECHANICAL CO LTD
Filing Date
2025-08-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing PCB board take-up devices are inadequate in terms of clamping stability, position detection accuracy, and ease of operation, making it difficult to meet the needs of use under complex working conditions. In particular, they are inefficient and prone to damaging the board surface when adapting to PCB boards of different specifications.

Method used

The system employs a gripper assembly and a frame insertion mechanism, with a drive motor and adjusting screw working in tandem to achieve automatic gripping and precise frame insertion of PCB boards. Combined with a robotic arm handling mechanism and an adjustable-spacing frame insertion mechanism, it ensures smooth sliding of the movable frame and adapts to PCB boards of different sizes and specifications.

Benefits of technology

It realizes the automated PCB board collection process, improves collection efficiency and accuracy, reduces board surface damage, and can adapt to PCB boards of different specifications, making it highly practical.

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Abstract

本申请涉及本实用新型公开了一种用于PCB板的插框收板装置，属于PCB生产设备技术领域。该装置主要包括上料输送机构、机械手搬运机构、收板机构和插框机构。上料输送机构通过间距可调的滚轮组将PCB板输送至指定工位；机械手搬运机构利用多轴机械手和带有多组夹爪组件的搬运模组抓取并移送PCB板；收板机构采用具有两级联动伸缩气缸的抓板机构驱动装有水口夹的U型架完成取放板动作，水口夹配备物料传感器与防滑垫；插框机构通过丝杆传动调节活动框架与固定框架的间距以适应不同规格的PCB板。本实用新型的装置具有定位精准、效率高、适应性强、能有效保护PCB板的特点，解决了人工操作效率低和易损伤板面的问题。
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Claims

1. A board receiving device for a PCB board, characterized in that, include: The feeding conveyor mechanism (10) is used to transport the PCB board to the feeding station; The plate receiving mechanism (30) includes a plate gripping mechanism (31); the plate gripping mechanism (31) has a first cylinder (311) and a second cylinder (312) that extend and retract in two stages along the Z-axis; the actuating part of the second cylinder (312) is fixedly connected to a U-shaped frame (313), and each side of the U-shaped frame (313) is provided with a sprue clamp (314), and each sprue clamp (314) is equipped with a material sensor for detecting PCB boards; The robotic arm handling mechanism (20) is used to transport the PCB board from the loading station of the loading conveyor mechanism (10) to the transfer station of the receiving mechanism (30); The insert mechanism (40) includes adjustable-spacing inserts for storing PCB boards.

2. The device for receiving the PCB according to claim 1, wherein, The robotic arm handling mechanism (20) includes a multi-axis robotic arm (21) and a handling module (22); the handling module (22) includes a first linear module (221), and the ends and moving parts of the first linear module (221) are fixedly connected with multiple sets of opposing gripper assemblies (222) for gripping PCB boards.

3. The device for receiving the PCB board according to claim 2, wherein, The gripper assembly (222) includes a connecting plate, a gripping arm (2222) hinged to the connecting plate, a gripping limiting post (2223) fixed to the connecting plate, and a gripping cylinder (2221). The gripping limiting post (2223) is used to limit the contact with the PCB board surface, and the gripping cylinder (2221) drives the gripping arm (2222) to open and close, and cooperates with the gripping limiting post (2223) to clamp the PCB board.

4. The device for receiving the PCB according to claim 3, wherein, The gripper assembly (222) includes a pneumatic gripper and a photoelectric sensor for detecting the position of the PCB board. The photoelectric sensor is connected to the control system signal to provide feedback on the PCB board gripping status.

5. The device for receiving the PCB board according to claim 4, wherein, The insertion frame mechanism (40) includes a fixed frame (41) and a movable frame (42); an adjusting screw (43) and a transmission connector are provided between the movable frame (42) and the fixed frame (41); the transmission connector is connected to the adjusting screw (43) in a transmission manner.

6. The device for receiving the PCB according to any one of claims 1-5, wherein, The feeding and conveying mechanism (10) includes two sets of rollers (11) with adjustable spacing and a guide plate (12) for limiting and guiding; an adjustment mechanism (13) is provided between the rollers (11); the guide plate (12) has a clearance groove for inserting into the bottom of the PCB board for clamping when the pneumatic gripper grabs it.

7. A PCB board insertion and retraction device according to claim 6, characterized in that, The feeding and conveying mechanism (10) also includes a spacing adjustment mechanism (13), which includes a screw drive assembly and a drive motor; the two sets of rollers (11) are slidably arranged, and the spacing is adjusted by the screw drive assembly under the drive of the drive motor.

8. The device for receiving the PCB according to claim 1, wherein, The clamp end of the sprue clamp (314) is provided with an anti-slip pad.