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CN-224216582-U - Automatic detection equipment for electronic circuit board

CN224216582UCN 224216582 UCN224216582 UCN 224216582UCN-224216582-U

Abstract

The utility model discloses automatic detection equipment for an electronic circuit board, which belongs to the field of detection equipment for electronic circuit boards and comprises a machine base, wherein a high-resolution camera is arranged at the upper end of the machine base, a support is arranged on one side of the machine base, a first servo motor is fixed on the machine base, an output shaft of the first servo motor is fixedly connected with the support, and a controller is arranged on the machine base. The end parts of the brackets are rotatably provided with spline sleeves, the end parts of the spline sleeves are fixedly provided with trays, one sides of the trays, which are close to the output shaft of the first servo motor, are provided with openings, a plurality of trays are distributed in a circumferential array, and a turnover mechanism is arranged on the machine base; the device can automatically finish the overturning work of the electronic circuit board to detect different surfaces of the electronic circuit board without manual intervention, thereby greatly shortening the detection period, reducing the labor intensity of operators and improving the overall detection efficiency. Through comprehensive detection of different surfaces of the circuit board, potential defects can be found in time, and the qualification rate of products is improved.

Inventors

  • SUN LEI
  • YANG JIANFEI

Assignees

  • 南京特创电子科技有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (8)

  1. 1. The automatic detection equipment for the electronic circuit board comprises a base (1), and is characterized in that a high-resolution camera (2) is installed at the upper end of the base (1), a support (3) is arranged on one side of the base (1), a first servo motor (4) is fixed on the base (1), an output shaft of the first servo motor (4) is fixedly connected with the support (3), and a controller (9) is installed on the base (1); The utility model discloses a support, including support (3) tip, spline housing (5) tip all fixed mounting has tray (6), tray (6) are close to first servo motor (4) output shaft one side all open arrangement, and is a plurality of tray (6) are circumference array distribution, install a plurality of spring telescopic links (7) that are circumference array distribution on tray (6), briquetting (8) are all installed to the expansion end of spring telescopic links (7), briquetting (8) are pressed on support (3) surface, be equipped with tilting mechanism on frame (1), tilting mechanism is used for driving tray (6) upset, tray (6) both sides all are equipped with stop gear, stop gear is used for spacing to the electronic circuit board in tray (6).
  2. 2. The automatic detection device for the electronic circuit board according to claim 1, wherein the turnover mechanism comprises a movable seat (10) positioned at one side of the base (1), a guide rod (11) penetrates through the movable seat (10), one end of the guide rod (11) is fixed on the base (1), a second servo motor (12) is fixed on the movable seat (10), an external spline shaft (13) is fixedly arranged at the output shaft end of the second servo motor (12), an electric telescopic rod (14) is fixed on the base (1), and the output end of the electric telescopic rod (14) is fixedly connected with the second servo motor (12).
  3. 3. An electronic circuit board automation detection device according to claim 2, characterized in that the second servo motor (12) and the electric telescopic rod (14) are electrically connected to the controller (9), and the controller (9) is used for controlling the second servo motor (12) and the electric telescopic rod (14) to work.
  4. 4. The automatic detection device for the electronic circuit board according to claim 1, wherein the limiting mechanism comprises a limiting plate (15) positioned on the side face of the tray (6), one end of the limiting plate (15) is inserted into the tray (6) and the limiting plate (15) is slidable, two notches (16) which are arranged at intervals are formed in the tray (6), two grooves (17) which are arranged at intervals are formed in two sides in the notches (16), an elastic sheet (18) is fixedly installed on the limiting plate (15), a block body (19) is fixedly installed at the end part of the elastic sheet (18), and inclined planes are formed at two ends of the block body (19) and can be embedded into the grooves (17).
  5. 5. The automatic detection device for the electronic circuit board according to claim 4, wherein baffle plates (20) are arranged at two ends of the limiting plate (15), the baffle plates (20) are arranged in an L shape, and the end parts of the baffle plates (20) are fixedly connected to the tray (6).
  6. 6. An automated inspection apparatus for electronic circuit boards according to claim 1, wherein the inner surfaces of the trays (6) are each adhered with a latex protective layer.
  7. 7. An automated inspection apparatus for electronic circuit boards according to claim 1, wherein the number of trays (6) is ten.
  8. 8. An automated electronic circuit board inspection device according to claim 1, wherein the base (1) is provided with a shock pad at the bottom.

Description

Automatic detection equipment for electronic circuit board Technical Field The utility model relates to the technical field of electronic circuit board detection equipment, in particular to electronic circuit board automatic detection equipment. Background Electronic circuit board inspection equipment is an indispensable tool in the electronic manufacturing industry to ensure the quality and performance of circuit boards, helping manufacturers to discover and solve potential quality problems before products leave the factory. For example, an optical detection device in the prior art performs visual scanning on a PCB board based on visual scanning and image processing technology using a high resolution camera and advanced image processing technology. The optical detection device can detect whether defects such as missing parts, offset, tombstoning, bridging, insufficient or excessive soldering tin and the like exist in welding spots, component mounting and the like. The method is commonly used for real-time quality monitoring on SMT production lines, and ensures the welding quality of the PCB and the mounting accuracy of components. In the detection process, the optical detection device of the existing electronic circuit board is required to detect the front side and the back side of the electronic circuit board, but the existing detection equipment cannot adjust the direction of the electronic circuit board, so that the direction of the electronic circuit board needs to be manually adjusted in the detection process, the detection efficiency of the electronic circuit board is further reduced, and in order to solve the problems, the automatic detection equipment of the electronic circuit board is provided. Disclosure of utility model The utility model aims to solve the problem that the electronic circuit board detection equipment in the prior art cannot adjust the orientation of an electronic circuit board, and provides an automatic electronic circuit board detection equipment. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The automatic detection equipment for the electronic circuit board comprises a machine base, a high-resolution camera is installed at the upper end of the machine base, a support is arranged on one side of the machine base, a first servo motor is fixed on the machine base, an output shaft of the first servo motor is fixedly connected with the support, and a controller is installed on the machine base. The utility model discloses a support, including support tip, spline housing tip, the equal fixed mounting of spline housing tip has the tray, the tray is close to first servo motor output shaft one side and all opens the setting, and is a plurality of the tray is circumference array distribution, install a plurality of spring telescopic links that are circumference array distribution on the tray, the briquetting is all installed to the expansion end of spring telescopic link, the briquetting is pressed at the support surface, be equipped with tilting mechanism on the frame, tilting mechanism is used for driving the tray upset, the tray both sides all are equipped with stop gear, stop gear is used for spacing the electronic circuit board in the tray. Preferably, the turnover mechanism comprises a movable seat positioned at one side of the machine base, a guide rod penetrates through the movable seat, one end of the guide rod is fixed on the machine base, a second servo motor is fixed on the movable seat, an external spline shaft is fixedly arranged at the output shaft end of the second servo motor, an electric telescopic rod is fixed on the machine base, and the output end of the electric telescopic rod is fixedly connected with the second servo motor. Preferably, the second servo motor and the electric telescopic rod are electrically connected to a controller, and the controller is used for controlling the second servo motor and the electric telescopic rod to work. Preferably, the stop gear is including the limiting plate that is located the tray side, limiting plate one end inserts in the tray and limiting plate slidable, set up the notch that two intervals set up on the tray, the recess that two intervals set up has all been seted up to both sides in the notch, fixed mounting has the elastic sheet on the limiting plate, the equal fixed mounting of elastic sheet tip has the block, but the block both ends all are equipped with the inclined plane and imbeds in the recess. Preferably, baffle plates are arranged at two ends of the limiting plate, the baffle plates are arranged in an L shape, and the end parts of the baffle plates are fixedly connected to the tray. Preferably, the inner surfaces of the trays are adhered with emulsion protection layers. Preferably, the number of the trays is ten. Preferably, the bottom of the stand is provided with a shock pad. Compared with the prior art, the utility model has the beneficial effects that: