Circuit board positioning and moving mounting support for AOI (automatic optical inspection) machine

Abstract

The utility model relates to the field of AOI visual inspection machines, in particular to a circuit board positioning and moving mounting support for an AOI visual inspection machine, which comprises a bottom plate. A first sliding plate is arranged at the upper end of the bottom plate, two first sliding rails are fixedly connected to the upper end of the first sliding plate, a first piston is fixedly connected to the rear end of the first sliding plate, a moving block is slidably connected to the upper ends of the first sliding rails, a supporting plate is fixedly connected to the rear end of the moving block, and the two thin springs are fixedly connected to the rear end of the supporting plate. The movable block is pulled to slide on the first sliding rail through the handle, then the handle is released, the thick spring pulls back the movable block, meanwhile, the thin round rod slides in the thick round rod to extrude the thin spring, the circuit board is clamped between the movable plate and the fixed plate, and the circuit board cannot be damaged due to impact of spring contraction. The problems that a circuit board positioning and moving installation support generally cannot adapt to circuit boards of different sizes, the flexibility and universality of equipment are limited, and the overall efficiency and response speed of a production line are affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to AOI visual inspection machine field especially relates to AOI visual inspection machine is with circuit board positioning mobile installation support. BACKGROUND

[0002] Circuit board positioning mobile installation support is a kind of precision device, to ensure that circuit board can be accurately, stably placed in detection area, it is usually equipped with high-precision servo motor or stepper motor driving system, supports multiple degrees of freedom adjustment, to adapt to diversified production demand, and reduce the influence of vibration through solid design, guarantee the image quality in detection process.

[0003] The existing circuit board positioning mobile installation support usually cannot adapt to circuit board of different sizes, limit the flexibility and versatility of equipment, so that it is difficult to handle diversified production demand, so that it can increase additional cost and time for replacing special fixture or adjusting setting, affect the overall efficiency and response speed of production line.

[0004] Therefore, in view of the above-mentioned existing circuit board positioning mobile installation support usually cannot adapt to circuit board of different sizes, limit the flexibility and versatility of equipment, affect the overall efficiency and response speed of production line Problem, AOI visual inspection machine can be designed with circuit board positioning mobile installation support, which can adapt to circuit board of different sizes. SUMMARY

[0005] In order to overcome the problem that the existing circuit board positioning mobile installation support usually cannot adapt to circuit board of different sizes, limit the flexibility and versatility of equipment, affect the overall efficiency and response speed of production line.

[0006] The technical scheme of the utility model is: AOI visual inspection machine is with circuit board positioning mobile installation support, including bottom plate, still including coarse spring and fine spring, the upper end of bottom plate is provided with slide plate one, the upper end of slide plate one is fixedly connected with two slide rails one, the rear end of slide plate one is fixedly connected with piston one, the upper end of slide rail one is slidably connected with moving block, the rear end of moving block is fixedly connected with supporting plate, the rear end of supporting plate is fixedly connected with two fine springs, the rear end of fine spring is fixedly connected with moving plate, the upper end of slide plate one is fixedly connected with fixed plate in rear position, two coarse springs are fixedly connected between moving block and fixed plate, fine round rod is fixedly connected on the left side and the right side of moving plate respectively, coarse round rod is fixedly connected on the left side and the right side of supporting plate respectively, coarse round rod and fine round rod are slidably connected, the front end of moving block is connected with handle, the front end of fixed plate is fixedly connected with buffer pad.

[0007] Preferably, the moving block is pulled on the slide rail one by the pull handle, the thick spring is pulled at the same time, the circuit board is placed on the supporting plate and the moving plate, then the pull handle is released, the moving block is pulled back by the thick spring, the moving plate touches the buffer pad on the fixed plate, the thin round rod slides in the thick round rod and extrudes the thin spring, the circuit board is clamped between the moving plate and the fixed plate, and the circuit board is not damaged by the impact of the spring contraction.

[0008] Preferably, the bottom of the slide plate one is slidably connected with two slide rails two, the bottom of the slide rail two is fixedly connected with a slide plate two, and the bottom of the slide plate two is slidably connected with two slide rails three.

[0009] Preferably, the bottom of the slide rail three is fixedly connected with a slide plate three, the top of the slide plate three is connected with a piston two at a right position, and the piston one is fixedly connected with the slide plate two.

[0010] Preferably, the piston two is fixedly connected with the slide plate two, the bottom of the slide plate three is slidably connected with two slide rails four, and the bottom of the slide rail four is fixedly connected with a bottom plate.

[0011] Preferably, the top of the bottom plate is fixedly connected with long plates at front and back positions respectively, and the top of the bottom plate is connected with a motor at a front position.

[0012] Preferably, the output end of the motor is connected with a threaded rod, the threaded rod is rotatably connected with the long plate, and the outer surface of the threaded rod is threadedly connected with a connecting block.

[0013] Preferably, the connecting block is fixedly connected with the slide plate three, the top of the bottom plate is connected with a supporting plate at a rear position, and the inside of the supporting plate is connected with a camera at a left position.

[0014] The AOI visual inspection machine circuit board positioning and moving installation support of the utility model has the advantages of simple structure, convenient operation, high efficiency, high accuracy, high stability, high reliability, high flexibility, high universality, high production efficiency and high response speed.

[0015] The AOI visual inspection machine circuit board positioning and moving installation support of the utility model has the advantages of simple structure, convenient operation, high efficiency, high accuracy, high stability, high reliability, high flexibility, high universality, high production efficiency and high response speed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses an AOI visual inspection machine circuit board positioning and moving installation support three-dimensional structure schematic diagram is shown.

[0017] Figure 2 The utility model discloses an AOI visual inspection machine circuit board positioning and moving installation support three-dimensional structure schematic diagram is shown. The utility model discloses an AOI visual inspection machine circuit board positioning and moving installation support three-dimensional structure schematic diagram is shown.

[0018] Figure 3 The utility model discloses an AOI visual inspection machine is with the positioning of circuit board movement installation support stereoscopic after cross section structure schematic diagram of showing,

[0019] Figure 4 The utility model discloses an AOI visual inspection machine is with the positioning of circuit board movement installation support stereoscopic cross section structure schematic diagram of showing.

[0020] The drawing label explanation: 1, bottom plate, 2, sliding plate one, 3, slide rail one, 4, piston one, 5, buffer pad, 6, moving block, 7, supporting plate, 8, moving plate, 9, fixed plate, 10, thick spring, 11, thin spring, 12, thin round rod, 13, thick round rod, 14, handle, 15, slide rail two, 16, sliding plate two, 17, slide rail three, 18, sliding plate three, 19, piston two, 20, slide rail four, 21, motor, 22, threaded rod, 23, connecting block, 24, support plate, 25, camera, 26, long plate. DETAILED DESCRIPTION

[0021] The utility model is further explained below with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of example: AOI visual inspection machine is with the positioning of circuit board movement installation support and includes bottom plate 1;Still include thick spring 10 and thin spring 11, the upper end of bottom plate 1 is provided with sliding plate one 2, the upper end of sliding plate one 2 is fixedly connected with two slide rail one 3, the rear end of sliding plate one 2 is fixedly connected with piston one 4, the upper end of slide rail one 3 is slidably connected with moving block 6, the rear end of moving block 6 is fixedly connected with supporting plate 7, the rear end of supporting plate 7 is fixedly connected with two thin springs 11, the rear end of thin spring 11 is fixedly connected with moving plate 8, the upper end of sliding plate one 2 is fixedly connected with fixed plate 9 in rear position, two thick springs 10 are fixedly connected between moving block 6 and fixed plate 9, the left and right sides of moving plate 8 are respectively fixedly connected with thin round rod 12, the left and right sides of supporting plate 7 are respectively fixedly connected with thick round rod 13, thick round rod 13 is slidably connected with thin round rod 12, the front end of moving block 6 is connected with handle 14, the front end of fixed plate 9 is fixedly connected with buffer pad 5, moving block 6 is pulled on slide rail one 3 to slide by handle 14, thick spring 10 is pulled simultaneously, circuit board is placed on supporting plate 7 and moving version, then release handle 14, thick spring 10 pulls back moving block 6, moving plate 8 touches buffer pad 5 on fixed plate 9, while thin round rod 12 is slid in thick round rod 13 and extrudes thin spring 11, circuit board is clamped between moving plate 8 and fixed plate 9, and will not be damaged circuit board because of the impact of spring contraction.

[0023] Please refer to Figures 1-3In the embodiment, the bottom of the slide plate 2 is slidably connected with two slide rails 15, the bottom of the slide rails 15 is fixedly connected with a slide plate 16, the bottom of the slide plate 16 is slidably connected with two slide rails 17, the slide plate 2 slides on the slide plate 16 through the slide rails 15, the bottom of the slide rails 17 is fixedly connected with a slide plate 18, the top of the slide plate 18 is connected with a piston 19 at the right position, the piston 1 is fixedly connected with the slide plate 16, the slide plate 16 slides on the slide rails 17 and the slide plate 18, the piston 19 is fixedly connected with the slide plate 16, the bottom of the slide plate 18 is slidably connected with two slide rails 20, the bottom of the slide rails 20 is fixedly connected with the bottom plate 1, the piston 19 drives the slide plate 16 to move, and the slide plate 18 slides on the slide rails 20 and the bottom plate 1.

[0024] Please refer to Figures 3-4 In the embodiment, the top of the bottom plate 1 is fixedly connected with long plates 26 at the front and back positions, the top of the bottom plate 1 is connected with a motor 21 at the front position, the motor 21 provides power, the output end of the motor 21 is connected with a threaded rod 22, the threaded rod 22 is rotatably connected with the long plates 26, the outer surface of the threaded rod 22 is threadedly connected with a connecting block 23, the motor 21 drives the threaded rod 22 to rotate, so that the moving block 6 moves on the threaded rod 22, the connecting block 23 is fixedly connected with the slide plate 18, the top of the bottom plate 1 is connected with a support plate 24 at the back position, the inside of the support plate 24 is connected with a camera 25 at the left position of the upper end, and the camera 25 photographs the electronic version.

[0025] When working, the moving block 6 is pulled on the slide rail 3 through the handle 14, the circuit board is placed on the moving plate 8 and the moving plate 7, then the handle 14 is released, the moving block 6 is pulled back by the coarse spring 10, the moving plate 8 touches the buffer pad 5 on the fixed plate 9, the thin rod 12 slides in the thick rod 13 and extrudes the thin spring 11, the circuit board is clamped between the moving plate 8 and the fixed plate 9, and the circuit board will not be damaged due to the impact of spring contraction, then the motor 21 is started to drive the threaded rod 22 to rotate, so that the slide plate 18 slides on the slide rails 20 to below the support plate 24, the camera 25 photographs the electronic version, then the slide plate 16 is pushed on the slide rails 17 through the piston 19, and the slide plate 2 is pushed forward and backward on the slide rails 15 through the piston 1.

[0026] Through the above steps, the moving block 6 is pulled on the slide rail one 3 by the pull handle 14, the thick spring 10 is pulled, the circuit board is placed on the supporting plate 7 and the moving plate, then the pull handle 14 is released, the thick spring 10 pulls the moving block 6 back, the moving plate 8 touches the buffer pad 5 on the fixed plate 9, and the thin round rod 12 slides in the thick round rod 13 and extrudes the thin spring 11, so that the circuit board is clamped between the moving plate 8 and the fixed plate 9, and the circuit board is not damaged due to the impact of spring contraction, so as to solve the problem that the existing circuit board positioning and moving installation support generally cannot adapt to circuit boards of different sizes, which limits the flexibility and universality of the equipment, makes it difficult to handle diversified production demands, and thus additional costs and time may be increased for replacing special fixtures or adjusting settings, which affects the overall efficiency and response speed of the production line.

Claims

1. AOI visual inspection machine circuit board positioning and moving installation support, comprising a bottom plate (1);Characterized in that: Also include a coarse spring (10) and fine spring (11), the bottom plate (1) is provided with the upper end of the slide plate (2), the upper end of the slide plate (2) is fixedly connected with two slide rails (3), the rear end of the slide plate (2) is fixedly connected with the piston (4), the upper end of the slide rail (3) is slidably connected with the moving block (6), the rear end of the moving block (6) is fixedly connected with the supporting plate (7), the rear end of the supporting plate (7) is fixedly connected with two fine springs (11), the rear end of the fine spring (11) is fixedly connected with the moving plate (8), the upper end of the slide plate (2) is fixedly connected with the fixed plate (9), the moving block (6) and the fixed plate (9) are fixedly connected with two coarse springs (10), the left and right sides of the moving plate (8) are fixedly connected with the thin round rod (12), the left and right sides of the supporting plate (7) are fixedly connected with the thick round rod (13), the thick round rod (13) is slidably connected with the thin round rod (12), the front end of the moving block (6) is connected with the handle (14), the front end of the fixed plate (9) is fixedly connected with the buffer pad (5).

2. The circuit board positioning and moving mounting support for AOI visual inspection machine according to claim 1, characterized in that: The bottom of the slide plate (2) is slidably connected with two slide rails (15), the bottom of the slide rail (15) is fixedly connected with the slide plate (16), the bottom of the slide plate (16) is slidably connected with two slide rails (17).

3. The circuit board positioning and moving mounting support for AOI visual inspection machine according to claim 2, characterized in that: The bottom of the slide rail (17) is fixedly connected with the slide plate (18), the top of the slide plate (18) is connected with the piston (19), the piston (4) is fixedly connected with the slide plate (16).

4. The circuit board positioning and moving mounting support for AOI visual inspection machine according to claim 3, characterized in that: The piston (19) is fixedly connected with the slide plate (16), the bottom of the slide plate (18) is slidably connected with two slide rails (20), the bottom of the slide rail (20) is fixedly connected with the bottom plate (1).

5. The circuit board positioning and moving mounting support for AOI vision inspection machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with the long plate (26), the top of the bottom plate (1) is connected with the motor (21).

6. The circuit board positioning and moving mounting support for AOI visual inspection machine according to claim 5, characterized in that: The output end of the motor (21) is connected with the threaded rod (22), the threaded rod (22) is rotatably connected with the long plate (26), the outer surface of the threaded rod (22) is threadedly connected with the connecting block (23).

7. The AOI visual inspection machine circuit board positioning and moving mounting support according to claim 6, characterized in that: The connecting block (23) is fixedly connected with the slide plate (18), the top of the bottom plate (1) is connected with the supporting plate (24), the inside of the supporting plate (24) is connected with the camera (25).

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