CN212159596U

CN212159596U - Automatic detection and identification equipment for AOI of circuit board

Info

Publication number: CN212159596U
Application number: CN202020694478.XU
Authority: CN
Inventors: 沈新海
Original assignee: Wujiang Nanlian Electronics Co ltd
Current assignee: Wujiang Nanlian Electronics Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-15
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a circuit board AOI automated inspection identification equipment, including examining test table, examine test table positive top fixed mounting and have the display screen, examine test table positive middle part and seted up the spout, the inside of spout is provided with actuating mechanism, and actuating mechanism comprises threaded rod, casing and motor, and the outside of threaded rod is provided with the adjustable shelf, the inboard bottom fixedly connected with bottom plate of inner chamber of adjustable shelf, and the top of bottom plate is provided with adjustment mechanism. This kind of circuit board AOI automated inspection identification equipment, through the industry camera, can shoot putting into the inside circuit board of examining test table, and give the display screen with the signal transmission, make the display screen can show the image that the industry camera was shot, people can be according to whether electronic component installs the mistake on the image observation circuit board on the display screen, need not people and use the small electronic component of naked eye direct observation, not only promoted detection efficiency and also reduced the tired degree of people's eye.

Description

Automatic detection and identification equipment for AOI of circuit board

Technical Field

The utility model relates to a detect the identification equipment, specifically be a circuit board AOI automated inspection identification equipment.

Background

The circuit board has the name: the circuit board makes the circuit miniaturized, visualized, plays important role to the batch production of fixed circuit and the optimization of electrical apparatus overall arrangement.

At present, most circuit boards can be provided with a plurality of electronic elements, people usually detect the electronic elements on the circuit boards through human eyes, detect whether the installation positions of the electronic elements are wrong or not, and because the electronic elements are small in size, the detection mode using naked eyes is not only low in efficiency, but also increases the fatigue degree of eyeballs of people. Therefore, the AOI automatic detection and identification equipment for the circuit board is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a circuit board AOI automated inspection identification equipment.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a circuit board AOI automatic detection and identification device, which comprises a detection table, wherein a display screen is fixedly arranged at the front top of the detection table, a chute is arranged at the front middle part of the detection table, a driving mechanism is arranged inside the chute, the driving mechanism consists of a threaded rod, a shell and a motor, a movable frame is arranged outside the threaded rod, a bottom fixedly connected with a bottom plate at the inner side of an inner cavity of the movable frame, the top of the bottom plate is provided with an adjusting mechanism, the adjusting mechanism consists of a worm, a hand turning wheel and a worm wheel, a connecting rod and an industrial camera are arranged at the middle part of one side of the worm wheel, one end of the connecting rod far away from the industrial camera is fixedly connected with a rotating shaft, two ends of the rotating shaft are respectively connected with two sides inside the movable frame through bearings, and the display, the industrial camera is electrically connected with an external power supply through an external camera shooting switch.

As a preferred technical scheme of the utility model, the both ends of threaded rod are connected with the inside both sides of spout through the bearing respectively, the tip of threaded rod run through and extend to the inside of casing and with the output shaft fixed connection of motor.

As a preferred technical scheme of the utility model, motor fixed mounting is in the inside of casing, casing fixed mounting is at the middle part of examining test table one side.

As a preferred technical scheme of the utility model, the outside of threaded rod and the one end threaded connection of adjustable shelf, the outside of adjustable shelf and the inside sliding connection of spout.

As an optimal technical scheme of the utility model, the bottom of worm is passed through the bearing and is connected with the middle part on bottom plate top, the top of worm and the middle part fixed connection of hand-wheel.

As a preferred technical scheme of the utility model, the extension of worm meshes with the external tooth of worm wheel, the middle part of worm wheel one side and the one end fixed connection of connecting rod, the middle part of worm wheel and the outside fixed connection of pivot.

As a preferred technical scheme of the utility model, the connecting rod is kept away from the one end of worm wheel and the tip fixed connection of industrial camera, industrial camera and display screen signal connection.

As a preferred technical scheme of the utility model, DDD.

The utility model has the advantages that: this kind of circuit board AOI automated inspection identification equipment, through the industry camera, can shoot putting into the inside circuit board of examining test table, and give the display screen with the signal transmission, make the display screen can show the image that the industry camera was shot, people can be according to whether electronic component installs the mistake on the image observation circuit board on the display screen, need not people and use the small electronic component of naked eye direct observation, not only promoted detection efficiency and also reduced the tired degree of people's eye.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the automatic detection and identification equipment for circuit board AOI of the present invention;

FIG. 2 is an enlarged schematic structural diagram of the circuit board AOI automatic detection and identification device at the position A;

fig. 3 is the utility model discloses a circuit board AOI automated inspection identification equipment's spout structure sketch map.

In the figure: 1. a detection table; 2. a chute; 3. a threaded rod; 4. a housing; 5. a motor; 6. a display screen; 7. a movable frame; 8. a base plate; 9. a worm; 10. a hand wheel; 11. a worm gear; 12. a connecting rod; 13. an industrial camera.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIG. 1, FIG. 2 and FIG. 3, the utility model relates to a circuit board AOI automatic detection and identification device, which comprises a detection table 1, a display screen 6 is fixedly installed on the front top of the detection table 1, the display screen 6 is SG170-BGCM type industrial display screen, a chute 2 is arranged in the middle of the front of the detection table 1, a driving mechanism is arranged in the chute 2, the driving mechanism is composed of a threaded rod 3, a shell 4 and a motor 5, the motor 5 is a 5IK120RGN-CF type speed reducing motor, a movable frame 7 is arranged outside the threaded rod 3, a bottom plate 8 is fixedly connected with the inner side of the inner cavity of the movable frame 7, an adjusting mechanism is arranged on the top of the bottom plate 8, the adjusting mechanism is composed of a worm 9, a hand turning wheel 10 and a worm wheel 11, the worm 9, the worm wheel 11 and the hand turning wheel 10 are used in cooperation, so that people can turn the hand turning wheel 10 to enable a connecting, make people can be according to the shooting angle of the position control industrial camera 13 of circuit board, the practicality has been promoted, the middle part of worm wheel 11 one side is provided with connecting rod 12 and industrial camera 13, industrial camera 13 is UV6000 type industrial camera, the one end fixedly connected with pivot of industrial camera 13 is kept away from to connecting rod 12, the both ends of pivot are connected with the inside both sides of adjustable shelf 7 through the bearing respectively, display screen 6 is through switch and external power supply electric connection on it, motor 5 and external driver electric connection, driver and external controller electric connection, controller and external power supply electric connection, industrial camera 13 is through external switch and external power supply electric connection.

Wherein, the both ends of threaded rod 3 are connected with the inside both sides of spout 2 through the bearing respectively, the tip of threaded rod 3 run through and extend to the inside of casing 4 and with motor 5's output shaft fixed connection, through threaded rod 3, motor 5 and adjustable shelf 7's cooperation is used, make people can pass through the rotation of control motor 5 output shaft, make adjustable shelf 7 remove along with the rotation of motor 5 output shaft, and then the horizontal position of adjusting connecting rod 12 and industrial camera 13, can adjust industrial camera 13's shooting scope, the practicality has been promoted.

Wherein, motor 5 fixed mounting is in the inside of casing 4, and casing 4 fixed mounting is in the middle part of examining test table 1 one side, can play the guard action to motor 5 through casing 4.

Wherein, the outside of threaded rod 3 and the one end threaded connection of adjustable shelf 7, the outside of adjustable shelf 7 and the inside sliding connection of spout 2 have guaranteed that threaded rod 3 when rotating, adjustable shelf 7 can only remove and can not rotate along with threaded rod 3.

Wherein, the bottom of worm 9 is connected with the middle part on bottom plate 8 top through the bearing, and the top of worm 9 and the middle part fixed connection of hand turning wheel 10 have made things convenient for people to rotate worm 9 through hand turning wheel 10, have made things convenient for people to operate.

Wherein, the extension of worm 9 meshes with the external tooth of worm wheel 11, and the middle part of worm wheel 11 one side and the one end fixed connection of connecting rod 12, the outside fixed connection of the middle part of worm wheel 11 and pivot have guaranteed that worm 9 when rotating, worm wheel 11 and connecting rod 12 can rotate simultaneously and the pivoted angle is the same.

Wherein, worm wheel 11's one end and industrial camera 13's tip fixed connection are kept away from to connecting rod 12,

industrial camera

13 and 6 signal connection of display screen, through industrial camera 13, can shoot putting into the circuit board of examining test table 1 inside, and give display screen 6 with the signal transmission, make display screen 6 can show the image that industrial camera 13 was shot, people can be according to whether the image of display screen 6 on the observation circuit board of electronic component installs the mistake, need not people and use the small electronic component of naked eye direct observation, not only promoted detection efficiency and also reduced the tired degree of people's eye.

During operation, at first put into the inside of examining test table 1 with the circuit board, according to circuit board size and position rotation hand wheel 10, hand wheel 10 drives worm 9 and rotates, worm 9 drives worm wheel 11 and connecting rod 12 and rotates, connecting rod 12 drives industrial camera 13 and rotates, adjust the shooting angle of industrial camera 13, after finishing adjusting, stop rotating hand wheel 10, turn on switch and camera switch, display screen 6 and industrial camera 13 work, industrial camera 13 transmits the image of shooing for display screen 6, display screen 6 shows the image of shooing, through the output shaft rotation of controller control motor 5, the output shaft of motor 5 drives threaded rod 3 and rotates, threaded rod 3 drives movable frame 7 and industrial camera 13 and removes, adjust the horizontal position of industrial camera 13, industrial camera 13 shoots the different positions of circuit board, people can observe whether the position of electronic component installation has been wrong on the circuit board according to the image that shows on display screen 6 on the circuit board And after the detection is finished, the circuit board is taken out, the power switch and the camera switch are turned off, and the output shaft of the motor 5 is controlled by the controller to stop rotating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circuit board AOI automated inspection discernment equipment, its characterized in that, including examining test table (1), examine test table (1) positive top fixed mounting have display screen (6), examine test table (1) positive middle part and seted up spout (2), the inside of spout (2) is provided with actuating mechanism, actuating mechanism comprises threaded rod (3), casing (4) and motor (5), the outside of threaded rod (3) is provided with adjustable shelf (7), the bottom fixedly connected with bottom plate (8) of the inner chamber inboard of adjustable shelf (7), the top of bottom plate (8) is provided with adjustment mechanism, adjustment mechanism comprises worm (9), hand wheel (10) and worm wheel (11), the middle part of worm wheel (11) one side is provided with connecting rod (12) and industry camera (13), the one end fixedly connected with pivot of industry camera (13) is kept away from to connecting rod (12), the both ends of pivot are connected with the inside both sides of adjustable shelf (7) through the bearing respectively, switch and external power supply electric connection on through it are passed through in display screen (6), motor (5) and external driver electric connection, driver and external controller electric connection, controller and external power supply electric connection, industry camera (13) are through external camera switch and external power supply electric connection.

2. The automatic detection and identification equipment for the AOI of the circuit board according to claim 1, wherein two ends of the threaded rod (3) are respectively connected with two sides inside the sliding chute (2) through bearings, and the end of the threaded rod (3) penetrates through and extends to the inside of the casing (4) and is fixedly connected with an output shaft of the motor (5).

3. The automatic detection and identification equipment for circuit board AOI according to claim 1, wherein the motor (5) is fixedly installed inside the casing (4), and the casing (4) is fixedly installed in the middle of one side of the detection table (1).

4. An automatic detection and identification device for circuit board AOI according to claim 1, characterized in that the outer part of the threaded rod (3) is in threaded connection with one end of the movable frame (7), and the outer part of the movable frame (7) is in sliding connection with the inner part of the sliding chute (2).

5. The automatic detection and identification equipment for circuit board AOI according to claim 1, wherein the bottom end of the worm (9) is connected with the middle of the top end of the bottom plate (8) through a bearing, and the top end of the worm (9) is fixedly connected with the middle of the hand wheel (10).

6. The automatic detection and identification equipment for circuit board AOI according to claim 1, wherein the extension of the worm (9) is engaged with the outer teeth of a worm wheel (11), the middle of one side of the worm wheel (11) is fixedly connected with one end of a connecting rod (12), and the middle of the worm wheel (11) is fixedly connected with the outer part of the rotating shaft.

7. The automatic detection and identification equipment for the AOI of the circuit board according to claim 1, wherein one end of the connecting rod (12) far away from the worm wheel (11) is fixedly connected with the end of an industrial camera (13), and the industrial camera (13) is in signal connection with the display screen (6).