CN219161997U

CN219161997U - Four-head AOI detection device of manipulator

Info

Publication number: CN219161997U
Application number: CN202222852002.6U
Authority: CN
Inventors: 马运宪; 陈怀玉; 马朝龙; 陈俊霞; 李梦茹
Original assignee: Gu'an Xinyilian Electronic Technology Co ltd
Current assignee: Gu'an Xinyilian Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-09
Anticipated expiration: 2032-10-28

Abstract

The utility model provides a manipulator four-head AOI detection device which comprises a manipulator and a supporting transverse block, wherein the upper surface of the supporting transverse block is fixedly connected with one end of the manipulator, an adjusting chute is formed in the supporting transverse block, the inner wall of the adjusting chute is fixedly connected with a supporting short plate, and the inner wall of the adjusting chute is in sliding connection with L-shaped supporting plates distributed at equal intervals; according to the utility model, by arranging the rotary transmission cylinder, the threaded adjusting rod, the threaded adjusting cylinder and other parts, the rotary transmission cylinder part can be driven by the second stop block or the second push block to the first push block or the first stop block, so that the effect that the device can drive the threaded adjusting rod or the threaded adjusting cylinder through the rotary transmission cylinder is achieved, and the aim that the device can adjust the distance between AOI detectors in real time according to the arrangement distance between detection workpieces, so that the AOI detection is more accurate is achieved.

Description

Four-head AOI detection device of manipulator

Technical Field

The utility model belongs to the field of AOI detection, in particular to a manipulator four-head AOI detection device, which can adjust the distance between AOI detectors in real time according to the arrangement distance between detection workpieces, so that the AOI detection is more accurate.

Background

When AOI is automatically detected, the machine automatically scans the PCB through the camera, acquires images, compares the tested welding spots with qualified parameters in the database, checks out defects on the PCB through image processing, and marks the defects through the display or the automatic mark for correction by maintenance personnel.

Among the prior art, a four-head AOI detection device of manipulator, its patent number is: CN214894914U, including AOI detection device, AOI detection device is equipped with four groups, four AOI detection device is fixed to be set up in main mounting panel downside, main mounting panel up end is connected with six manipulators, main mounting panel front side still is equipped with the repair welding device, AOI detection device all is equipped with highly adjustable lighting device, the repair welding device is equipped with broken tin machine, broken tin machine sets up on vice mounting panel, vice mounting panel one side is connected with main mounting panel. The advantages are that: due to the fact that the six-axis mechanical arm is arranged, automatic moving and feeding detection of the AOI device is facilitated, manual labor is reduced, a spring is arranged in a regulator of the repair welding device, a buffer effect is achieved when an electric soldering iron is in contact with a bonding pad, and due to the fact that an industrial camera for AOI detection is changed into four from a single head, production efficiency can be greatly improved, the repair welding device can improve the qualification rate of products, manual labor is reduced, and production efficiency is increased.

But its four AOI detection device of manipulator now, four AOI detection heads are all fixed, can only detect the work piece of fixed interval, and when the distance between the work piece slightly deviates, the AOI detection head is difficult to carry out the removal calibration and adjusts, leads to AOI detection device to detect the region of deviation, causes the problem that the product reject ratio risees.

In summary, the present utility model provides a four-head AOI detection device for a manipulator to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a four-head AOI detection device of a manipulator, which aims to solve the problems that in the prior art, four AOI detection heads are fixed and can only detect workpieces with fixed intervals, when the distance between the workpieces is slightly deviated, the AOI detection heads are difficult to move, calibrate and adjust, so that the AOI detection device cannot detect a deviated area, and the product reject rate is increased.

A manipulator four-head AOI detection device, comprising: the manipulator and support horizontal piece, the upper surface of supporting horizontal piece and the one end fixed connection of manipulator, the regulation spout has been seted up to the inside of supporting horizontal piece, the inner wall fixedly connected with of regulation spout supports the short board, the inner wall fixedly connected with of regulation spout equidistance distributes the L type backup pad, every the front of L type backup pad all fixedly connected with calibrator and AOI detector, the left surface and the right flank rotation of supporting the short board are connected with the screw thread regulation pole, every the surface and the L type backup pad threaded connection that correspond of screw thread regulation pole, every the equal fixedly connected with ejector pad of screw thread regulation pole first, the inner wall rotation of regulation spout is connected with the screw thread regulation section of thick bamboo, the circular slot first has been seted up to the inside of screw thread regulation section of thick bamboo, the inner wall fixedly connected with dog first of circular slot, when the interval between the L type backup pad is adjusted to the needs, rotates the rotatory transmission section of thick bamboo, promotes the inside dog first through ejector pad of ejector pad second when the rotatory transmission section of thick bamboo and makes the dog drive screw thread regulation section of thick bamboo rotate, and the screw thread regulation section of thick bamboo is rotated through corresponding L type backup pad when the screw thread is rotated.

Preferably, as a technical scheme of the utility model, the inside of each screw thread adjusting cylinder is rotationally connected with a rotary transmission cylinder, the inside of each rotary transmission cylinder is rotationally connected with the outer surface of the screw thread adjusting rod, and the rotary transmission cylinder can respectively drive the screw thread adjusting cylinder and the screw thread adjusting rod to rotate through a pushing block II and a stop block II.

Preferably, as a technical scheme of the utility model, the outer surface of each rotary transmission cylinder is fixedly connected with a second pushing block, one ends of the two rotary transmission cylinders, which are close to each other, are provided with a second circular groove, the inner walls of the second circular grooves are fixedly connected with a second stop block, when the rotary transmission cylinder pushes the first pushing block to move through the second stop block, the pushing block drives a threaded adjusting rod to rotate, and the threaded adjusting rod pushes a corresponding L-shaped supporting plate to move through threads.

Preferably, as a technical scheme of the utility model, one ends of the two rotary transmission cylinders, which are far away from each other, are fixedly connected with a cylindrical worm wheel, one end of each cylindrical worm wheel, which is far away from each other, is rotationally connected with a movable push plate, and when the cylindrical worm wheel rotates, the rotary transmission cylinders are driven to rotate.

Preferably, as a technical scheme of the utility model, two electric telescopic rods are fixedly connected to the surfaces of the two movable push plates, which are close to each other, each electric telescopic rod is fixedly connected with the supporting transverse block, and when the electric telescopic rods are stretched, the movable push plates are pushed to enable the movable push plates to drive the cylindrical worm wheels to move, and when the cylindrical worm wheels move, the rotary transmission cylinder is driven to move.

Preferably, as a technical scheme of the utility model, two support tabs are fixedly connected to two ends of the support transverse block, a worm is rotatably connected between the two support tabs, the cylindrical worm wheel is meshed with the worm, and when the worm rotates, the cylindrical worm wheel is driven to drive the rotary transmission cylinder to rotate.

Preferably, as a technical scheme of the utility model, two ends of the supporting transverse block are fixedly connected with motors, and an output shaft of each motor is fixedly connected with a corresponding worm, and the motors are started to drive the output shafts of the motors to drive the corresponding worms to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the rotary transmission cylinder, the threaded adjusting rod, the threaded adjusting cylinder and other parts, the rotary transmission cylinder part can be driven by the second stop block or the second push block to the first push block or the first stop block, so that the effect that the device can drive the threaded adjusting rod or the threaded adjusting cylinder through the rotary transmission cylinder is achieved, and the aim that the device can adjust the distance between AOI detectors in real time according to the arrangement distance between detection workpieces, so that the AOI detection is more accurate is achieved.

2. According to the utility model, by arranging the components such as the cylindrical worm wheel, the worm, the movable push plate and the like, the worm component can drive the cylindrical worm wheel through rotation, so that the effect that the device can push and pull the rotating cylindrical worm wheel through the movable push plate is achieved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the three-dimensional supporting transverse block of the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at B in accordance with the present utility model;

fig. 5 is a left side view of the present utility model.

In the figure:

1. a manipulator; 2. a supporting transverse block; 3. an L-shaped support plate; 4. adjusting the chute; 5. supporting the short plate; 6. a threaded adjusting rod; 7. an AOI detector; 8. calibrating; 9. a pushing block I; 10. a rotary transmission cylinder; 11. a circular groove II; 12. a second stop block; 13. a pushing block II; 14. a thread adjusting cylinder; 15. a circular groove I; 16. a first stop block; 17. supporting the short sheet; 18. a worm; 19. a motor; 20. a cylindrical worm wheel; 21. moving the push plate; 22. an electric telescopic rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-5, the present utility model provides a four-head AOI detection device for a manipulator, including: the manipulator 1 and the horizontal piece 2 of support, the upper surface of horizontal piece 2 of support and the one end fixed connection of manipulator 1, regulation spout 4 has been seted up to the inside of horizontal piece 2 of support, the inner wall fixedly connected with of regulation spout 4 supports short slab 5, the inner wall sliding connection of regulation spout 4 has equidistant L type backup pad 3 that distributes, the front of every L type backup pad 3 all fixedly connected with calibrator 8 and AOI detector 7, the left surface and the right flank rotation of supporting short slab 5 are connected with screw thread regulation pole 6, the surface and the L type backup pad 3 threaded connection that corresponds of every screw thread regulation pole 6, the equal fixedly connected with ejector pad first 9 of surface of every screw thread regulation pole 6, the inner wall rotation of regulation spout 4 is connected with screw thread regulation section of thick bamboo 14, circular slot first 15 has been seted up to the inside of screw thread regulation section of thick bamboo 14, the inner wall fixedly connected with dog first 16 of circular slot first 15, when needing to adjust the interval between the L type backup pad 3, rotate transmission section of thick bamboo 10, according to the distance of putting between the work piece, drive the dog first 16 of dog inside of circular slot first 15 is promoted through ejector pad second 13, make first 16 drive screw thread regulation section of thick bamboo 14 rotate, carry out screw thread regulation through corresponding screw thread regulation section of thick bamboo 14.

As a technical scheme of the utility model, the inside of each thread adjusting cylinder 14 is rotationally connected with a rotary transmission cylinder 10, the inside of each rotary transmission cylinder 10 is rotationally connected with the outer surface of the thread adjusting rod 6, and the rotary transmission cylinder 10 can respectively drive the thread adjusting cylinders 14 and the thread adjusting rod 6 to rotate through a pushing block II 13 and a stop block II 12.

As a technical scheme of the utility model, the outer surface of each rotary transmission cylinder 10 is fixedly connected with a pushing block II 13, one ends of the two rotary transmission cylinders 10, which are close to each other, are provided with circular grooves II 11, the inner walls of the two circular grooves II 11 are fixedly connected with a stop block II 12, when the rotary transmission cylinders 10 push the pushing block I9 to move through the stop block II 12 in the rotary transmission cylinders, the pushing block I9 drives the threaded adjusting rod 6 to rotate, and the threaded adjusting rod 6 pushes the corresponding L-shaped supporting plate 3 to move through threads.

As a technical scheme of the utility model, one end, far away from each other, of two rotary transmission cylinders 10 is fixedly connected with a cylindrical worm gear 20, one end, far away from each other, of each cylindrical worm gear 20 is rotationally connected with a movable push plate 21, and when the cylindrical worm gear 20 rotates, the rotary transmission cylinders 10 are driven to rotate.

As a technical scheme of the utility model, two electric telescopic rods 22 are fixedly connected to the surfaces, which are close to each other, of two movable push plates 21, each electric telescopic rod 22 is fixedly connected with a supporting transverse block 2, and when the electric telescopic rods 22 are stretched, the movable push plates 21 are pushed, so that the movable push plates 21 drive the cylindrical worm gears 20 to move, and when the cylindrical worm gears 20 move, the rotary transmission cylinder 10 is driven to move.

As a technical scheme of the utility model, two support tabs 17 are fixedly connected to two ends of the support transverse block 2, a worm 18 is rotatably connected between the two support tabs 17, a worm wheel 20 is meshed with the worm 18, and when the worm 18 rotates, the worm wheel 20 is driven to rotate, so that the worm wheel 20 drives the rotary transmission cylinder 10 to rotate.

As a technical scheme of the utility model, the two ends of the supporting transverse block 2 are fixedly connected with the motors 19, the output shaft of each motor 19 is fixedly connected with the corresponding worm 18, and the motors 19 are started to drive the output shafts of the motors 19 to drive the corresponding worm 18 to rotate.

The specific working principle is as follows: according to the distance between the workpieces, when the distance between the L-shaped support plates 3 needs to be adjusted, an electric telescopic rod 22 is started, when the electric telescopic rod 22 stretches, a movable push plate 21 is pushed, the movable push plate 21 drives a worm wheel 20 to move, when the worm wheel 20 moves, a rotary transmission cylinder 10 is driven to move, a motor 19 is started, an output shaft of the motor 19 drives a corresponding worm 18 to rotate, the rotary transmission cylinder 10 is rotated, when the worm 18 rotates, the worm wheel 20 is driven, the worm wheel 20 drives the rotary transmission cylinder 10 to rotate, the rotary transmission cylinder 10 pushes a first stop block 16 in a circular groove 15 through a second push block 13, the first stop block 16 drives a thread adjusting cylinder 14 to rotate, when the thread adjusting cylinder 14 rotates, the push block 9 pushes the first stop block 9 to move, the thread adjusting cylinder 6 rotates, and the thread adjusting cylinder 6 pushes the corresponding L-shaped support plates 3 to move through threads, and at this time, the effect of adjusting and moving all the L-shaped support plates 3 is achieved.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. A manipulator four-head AOI detection device, comprising: manipulator (1) and support horizontal piece (2), a serial communication port, the upper surface of supporting horizontal piece (2) and the one end fixed connection of manipulator (1), regulation spout (4) have been seted up to the inside of supporting horizontal piece (2), the inner wall fixedly connected with of regulation spout (4) supports short slab (5), the inner wall sliding connection of regulation spout (4) has L type backup pad (3) that the equidistance distributes, every the equal fixedly connected with calibrator (8) in front of L type backup pad (3) and AOI detector (7), the left surface and the right flank rotation of supporting short slab (5) are connected with threaded regulation pole (6), every threaded regulation pole (6)'s surface and the L type backup pad (3) threaded connection that corresponds, every threaded regulation pole (6)'s surface equal fixedly connected with ejector pad (9), the inner wall rotation of regulation spout (4) is connected with screw thread adjustment section of thick bamboo (14), circular slot (15) have been seted up to the inside of screw thread adjustment section of thick bamboo (14), a circular slot (16) are connected with dog (16) fixedly.

2. The four-head AOI inspection device of claim 1, wherein: the inside of each screw thread adjusting cylinder (14) is rotationally connected with a rotary transmission cylinder (10), and the inside of each rotary transmission cylinder (10) is rotationally connected with the outer surface of the screw thread adjusting rod (6).

3. The four-head AOI detector of claim 2, wherein: the outer surface of each rotary transmission cylinder (10) is fixedly connected with a pushing block II (13), one ends, close to each other, of the two rotary transmission cylinders (10) are provided with a circular groove II (11), and the inner walls of the two circular grooves II (11) are fixedly connected with a stop block II (12).

4. The four-head AOI detector of claim 2, wherein: one end, away from each other, of the two rotary transmission cylinders (10) is fixedly connected with a cylindrical worm wheel (20), and one end, away from each other, of each cylindrical worm wheel (20) is rotationally connected with a movable push plate (21).

5. The four-head AOI detector of claim 4, wherein: two electric telescopic rods (22) are fixedly connected to the surfaces, close to each other, of the two movable push plates (21), and each electric telescopic rod (22) is fixedly connected with the supporting transverse block (2).

6. The four-head AOI detector of claim 4, wherein: two ends of the supporting transverse block (2) are fixedly connected with two supporting short pieces (17), a worm (18) is rotatably connected between the two supporting short pieces (17), and the cylindrical worm wheel (20) is meshed with the worm (18).

7. The four-head AOI detector of claim 6, wherein: two ends of the supporting transverse block (2) are fixedly connected with motors (19), and an output shaft of each motor (19) is fixedly connected with a corresponding worm (18).