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Circuit board detection device

A detection device and circuit board technology, which is applied in the field of circuit boards, can solve problems such as inability to make full use of space, large area occupied by the detection device, and inability to place equipment.

Pending Publication Date: 2020-10-27
方炜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above detection devices occupy a large area in the horizontal direction and cannot make full use of the space in the vertical direction. When the space provided for the equipment in the horizontal direction is limited, the equipment cannot be placed, so there are limitations in use.

Method used

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0030] See Figure 1-4 As shown, the embodiment of the present invention discloses a circuit board detection device, including:

[0031] Short-distance conveyor belt 1. Short-distance conveyor belt 1 has a feed port 11 at one end and a discharge port 12 at the other end side. There is a detection position between the two ends of the short-distance conveyor belt 1. The short-distance conveyor belt can avoid occupation There is more space in the horizontal direction, and the length is controlled so that the detection can be completed;

[0032] Height detection mechanism 2, height detection mechanism 2 is used to descend to contact with the workpiece and detect whether the height of the workpiece is qualified when the workpiece moves to the detection position, height detection mechanism ...

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Abstract

The invention provides a circuit board detection device. The circuit board detection device comprises a short-range conveyor belt, a height detection mechanism, and a workpiece positioning mechanism.A feed port is formed in one end of the short-range conveyor belt, a discharge port is formed in the side face of the other end of the short-range conveyor belt, and a detection position is arranged between the two ends of the short-range conveyor belt. The height detection mechanism is used for descending to be in contact with a workpiece when the workpiece moves to the detection position and detecting whether the height of the workpiece meets the requirement or not, and the height detection mechanism is located above the detection position. The workpiece positioning mechanism is used for positioning the workpiece when the workpiece moves to the detection position, and the whole workpiece positioning mechanism is perpendicular to the ground. When the circuit board detection device works,the short-distance conveyor belt conveys the workpiece to the detection position, the workpiece positioning mechanism limits the workpiece at the detection position, the height detection mechanism detects the workpiece, and after detection is completed, the workpiece is discharged from the discharge port of the short-distance conveyor belt, so that the purpose of automatic detection is achieved.

Description

Technical field [0001] The invention relates to the field of circuit boards, in particular to a circuit board detection device. Background technique [0002] Circuit boards (PCBs) are widely used in various electronic products such as communications and computers. The circuit board is full of circuit traces and is equipped with various electronic components. For example, electronic components with pins can be provided on the circuit board. These pins must maintain a certain height for subsequent electrical connection to other electronic components. . [0003] The current method used to detect the height of parts (or pins) is: set a scraper, set at least one sensing component at the set position of the scraper, and place the scraper at a predetermined height to determine whether the height of the object to be inspected on the circuit board is Standards compliant. That is, when the object to be detected on the circuit board passes under the scraper, the height of the object to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/08B07C5/02B07C5/36G01B21/08G01R31/28
CPCB07C5/02B07C5/08B07C5/361B07C5/362B07C2501/0063G01B21/08G01R31/2808
Inventor 方炜
Owner 方炜
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