AOI automatic detection device

Abstract

The utility model relates to the field of detection devices, and discloses an AOI automatic detection device which comprises a base, a detection rack arranged above the base, an electric sliding frame arranged on a transverse frame of the detection rack, a detection mechanism arranged above the electric sliding frame, and a group of synchronous electric sliding rails arranged above the base in parallel left and right, a driving seat is slidably connected to the two synchronous electric sliding rails, a first motor and a supporting table are arranged above the driving seat, the output end of the first motor penetrates through the table top of the supporting table and is provided with a detection table, a placement mechanism is arranged on the detection table, the detection mechanism comprises an L-shaped mounting frame arranged on the electric sliding frame, and the mounting frame is provided with a clamping mechanism; a high-depth-of-field lens is arranged below the transverse frame of the mounting frame, and a side lens is arranged on the vertical frame of the mounting frame, so that electrical elements can be detected at multiple angles, and the AOI detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection device technical field, concretely is a kind of AOI automatic detection device. BACKGROUND

[0002] With the development of technology, electronic module production level is also higher and higher, AOI is optical automatic detection, as its name implies is through optical system imaging to realize automatic detection a means, it is one of many automatic image sensing detection technologies, how to obtain accurate and high-quality optical image and process is the core technical point.

[0003] After electronic module production is completed, it needs to be detected, generally, when AOI automatic detection device detects, AOI detection device is usually installed single optical detection head on detection station, detects in different directions, needs to change the position and direction of product, product is returned, the position of product is moved and adjusted and then detected, lead to low work efficiency, therefore, we propose a kind of AOI automatic detection device. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a kind of AOI automatic detection device, solve the problem mentioned in the above background.

[0005] The utility model provides following technical scheme: the utility model discloses a kind of AOI automatic detection device, including base, the upper portion of the base is provided with detection rack, the transverse frame of the detection rack is provided with motor slide, the upper portion of the motor slide is provided with detection mechanism, the upper portion of the base is left and right parallelly provided with a group of synchronous electric slide rail, driving seat is slidably connected on two the synchronous electric slide rails, the upper portion of the driving seat is provided with first motor and support table, the output of the first motor passes through the tabletop of the support table and is provided with detection table, the detection table is provided with placement mechanism.

[0006] As a preferred scheme, the detection mechanism includes the mounting bracket arranged on the motor slide, the mounting bracket is L-shaped, the transverse frame of the mounting bracket is provided with high depth of field lens below, the vertical frame of the mounting bracket is provided with side lens.

[0007] As a preferred scheme, the placement mechanism includes the groove body that is set up on the side of the upper portion of the detection table and is opened, driving block is slidably connected in the groove body, the groove body is provided with rotating rod, the rotating rod is threadedly connected with the driving block, the upper portion of the driving block and the detection table is provided with support frame respectively, the opposite surfaces of two the support frames are rotatably connected with clamping frame respectively, the second motor is provided on the support frame on the detection table, the output of the second motor is connected with the corresponding clamping frame.

[0008] As a preferred scheme, card slots are arranged on opposite surfaces of the two card holders respectively, and a cushion layer is arranged on the card slot.

[0009] As a preferred scheme, the outer end of the rotating rod is provided with a rotating handle through the groove body.

[0010] As a preferred scheme, a backlight source is arranged on the tabletop of the detection table.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses a placing mechanism structure setting can be positioned to different size rectangular electrical component, and can be angle overturning treatment to electrical component, makes detection mechanism to electrical component carries out multi -angle detection, thereby avoids in AOI detection processing, constantly manual regulation electrical component place's angle, influences AOI detection's efficiency.

[0013] Through the operation of the first motor, the detection table is rotated, thereby changing the position of the placing mechanism, and the electrical component is detected at multiple angles.

[0014] Through the structure setting of the detection mechanism, the mounting frame moves on the electric slide, and the positions of the high-depth lens and the side lens are moved. DETAILED DESCRIPTION

[0015] Figure 1 It is a three-dimensional structure diagram of the utility model;

[0016] Figure 2 It is Figure 1 The enlarged view of A in the middle;

[0017] Figure 3 It is a structure schematic view of the placing mechanism;

[0018] Figure 4 It is Figure 3 The enlarged view of B in the middle;

[0019] Figure 5 It is a structure schematic view of the mounting frame, the high-depth lens and the side lens.

[0020] In the figure: 1, base; 2, detection frame; 3, electric slide; 4, synchronous electric slide rail; 5, drive seat; 6, first motor; 7, support table; 8, detection table; 9, mounting frame; 10, high-depth lens; 11, side lens; 12, groove body; 13, drive block; 14, rotating rod; 15, support frame; 16, card holder; 17, second motor; 18, card slot; 19, cushion layer; 20, rotating handle; 21, backlight source. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The AOI automatic detection device of the embodiment comprises a base 1, the base 1 is provided with a control panel, the control panel is electrically connected with electrical elements in the device, so as to facilitate the processing of pictures taken by the high depth of field lens 10 and the side lens 11, the upper portion of the base 1 is provided with a detection rack 2, the detection rack 2 is made of precision steel, the horizontal rack of the detection rack 2 is provided with an electric sliding frame 3, the upper portion of the electric sliding frame 3 is provided with a detection mechanism, the pictures are automatically detected through the high depth of field lens 10 and the side lens 11, a group of synchronous electric sliding rails 4 are provided on the upper portion of the base 1 in parallel, the driving seat 5 is slidably connected on the two synchronous electric sliding rails 4, so as to drive the driving seat 5 and convey and process the electrical elements, the upper portion of the driving seat 5 is provided with a first motor 6 and a support table 7, the output end of the first motor 6 is provided with a detection table 8 through the tabletop of the support table 7, the first motor 6 is a kind of servo motor, which can be reversed, so as to rotate the detection table 8, change the position of the placing mechanism, and then detect and process the electrical elements in all directions, the detection table 8 is provided with a placing mechanism, the electrical elements to be detected by AOI are placed, and the electrical elements can be turned over, so as to detect and process the electrical elements in all directions.

[0023] As shown in Figure 1 , 5 The detection mechanism comprises a mounting bracket 9 provided on the electric sliding frame 3, the mounting bracket 9 is L-shaped, the horizontal rack of the mounting bracket 9 is provided with a high depth of field lens 10 below, the vertical rack of the mounting bracket 9 is provided with a side lens 11, the high depth of field lens 10 processes the picture above the electrical elements, and the side lens 11 processes the picture on the side of the electrical elements.

[0024] As shown in Figure 1 , 3As shown, the placing mechanism includes a groove 12 provided on one side of the detection table 8, a driving block 13 is slidably connected in the groove 12, a rotating rod 14 is provided on the groove 12, the rotating rod 14 is threadedly connected with the driving block 13, the driving block 13 is provided with a support frame 15 on the upper side of the detection table 8, the opposite surfaces of the two support frames 15 are rotatably connected with clamping frames 16, a second motor 17 is provided on the support frame 15 on the detection table 8, the output end of the second motor 17 is connected with the corresponding clamping frame 16, the second motor 17 is a kind of micro servo motor, which can realize forward and reverse rotation, so as to perform angle flipping processing on the electrical element placed between the two clamping frames 16, so that the detection mechanism detects the electrical element at multiple angles.

[0025] As shown in Figure 3 , 4 , the opposite surfaces of the two clamping frames 16 are respectively provided with clamping grooves 18, and the clamping grooves 18 are provided with pads 19 to stably clamp the electrical element.

[0026] As shown in Figure 1 , 3 , the outer end of the rotating rod 14 is provided with a handle 20 through the groove 12, which is convenient for the user to rotate the rotating rod 14 to move the driving block 13.

[0027] As shown in Figure 1 , 3 , a backlight 21 is provided on the table top of the detection table 8 to automatically detect and light the high-depth-of-field lens 10 and the side lens 11.

[0028] In the specific implementation of the embodiment, when the user needs to perform AOI detection on the electrical element, the driving seat 5 is used to transport the electrical element for AOI processing through the synchronous electric sliding rail 4. The placing mechanism can position the electrical element of different sizes and perform angle flipping processing on the electrical element, so as to avoid constantly manually adjusting the angle of placing the electrical element during AOI detection processing, which affects the efficiency of AOI detection. One side of the electrical element is clamped on the clamping frame 16, then the handle 20 is rotated to rotate the rotating rod 14, so that the driving block 13 slides in the groove 12, and the other clamping frame 16 clamps the electrical element, the clamping grooves 18 are provided with pads 19 to improve the stability of clamping the electrical element, then the second motor 17 is operated through the control panel, and then the electrical element clamped between the two clamping frames 16 is flipped at an angle, so that the detection mechanism detects the electrical element at multiple angles.

[0029] Through the operation of the first motor 6, the detection table 8 is rotated to change the position of the placing mechanism, and the electrical element is detected at multiple angles.

[0030] Through the structural setting of the detection mechanism, the mounting frame 9 moves on the electric sliding frame 3, so that the positions of the high-depth lens 10 and the side lens 11 are moved, the high-depth lens 10 processes the picture above the electrical element, and the side lens 11 processes the picture of the side of the electrical element.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An AOI automatic inspection device, comprising a base (1), characterized in that: A detection rack (2) is arranged above the base (1), an electric slide (3) is arranged on the horizontal frame of the detection rack (2), a detection mechanism is arranged above the electric slide (3), a group of synchronous electric slide rails (4) are arranged in parallel on the left and right sides above the base (1), a driving seat (5) is slidably connected to the two synchronous electric slide rails (4), a first motor (6) and a support (7) are arranged above the driving seat (5), an output end of the first motor (6) is passed through the table surface of the support (7) to be provided with a detection table (8), and a placement mechanism is provided on the detection table (8).

2. The AOI automatic detection device according to claim 1, characterized in that: The detection mechanism comprises a mounting frame (9) arranged on the electric slide (3), the mounting frame (9) being L-shaped, a high depth of field lens (10) being arranged below the horizontal frame of the mounting frame (9), and a side lens (11) being arranged on the vertical frame of the mounting frame (9).

3. The AOI automatic detection device according to claim 1, characterized in that: The placement mechanism comprises a trough (12) provided on one side above the detection platform (8), a driving block (13) being slidably connected in the trough (12), a rotating rod (14) being provided on the trough (12), the rotating rod (14) being threadedly connected to the driving block (13), support frames (15) being provided above the driving block (13) and the detection platform (8), respectively, opposite surfaces of the two support frames (15) being rotatably connected to card frames (16), a second motor (17) being provided on the support frame (15) on the detection platform (8), and an output end of the second motor (17) being connected to the corresponding card frame (16).

4. The AOI automatic detection device according to claim 3, characterized in that: A card slot (18) is respectively provided on the opposite surfaces of the two card frames (16), and a cushion layer (19) is provided on the card slot (18).

5. The AOI automatic detection device according to claim 4, characterized in that: The outer end of the rotating rod (14) passes through the slot body (12) and is provided with a rotating handle (20).

6. The AOI automatic detection device according to claim 1, characterized in that: A backlight source (21) is provided on the surface of the detection platform (8).

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