Angle-adjustable CCD (Charge Coupled Device) detection equipment

Abstract

The utility model belongs to the technical field of CCD (Charge Coupled Device) detection, and discloses an angle-adjustable CCD detection device, which comprises a workbench used as a mounting base of the device, a conveying belt used for conveying materials and arranged on the top side of the workbench, a workpiece arranged on the conveying belt, and a detection mechanism arranged on one side of the conveying belt on the top side of the workbench and used for carrying out CCD detection. The lifting motor and the telescopic air cylinder are used for driving the fixed block and the rotating base to move, so that a workpiece on the conveying belt is moved to the bottom side of the CCD detection head, the CCD detection head can detect the workpiece conveniently, after the angle of the workpiece is changed, light supplement can be carried out in time through the bottom light supplement lamp and the side light supplement lamp, and the work efficiency is improved. The device is ensured to fully detect the workpiece, and the automation of the detection process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of CCD detection, and particularly relates to a CCD detection device with an adjustable angle. Background Art

[0002] CCD detection is a technology based on the principle of the photoelectric effect, which is used to sense light and convert it into an electrical signal. CCD detection technology has been widely used in many detection fields that require high precision and high speed.

[0003] When a CCD detection device is in use, the workpiece needs to be placed at a specific position for detection. At the same time, for the detection of different positions on the workpiece, it is necessary to adjust the position of the workpiece and timely change the lighting conditions after the position of the workpiece changes in order to complete the detection of the workpiece. However, manual operation is time-consuming and laborious, and the time and labor costs are high. Summary of the Utility Model

[0004] Aiming at the above-mentioned existing technical deficiencies, the purpose of the utility model is to provide a CCD detection device with an adjustable angle, which can automatically replace the CCD for workpiece detection.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: The utility model provides a CCD detection device with an adjustable angle, including:

[0006] A workbench, used as the installation base of the device;

[0007] A conveyor belt, arranged on the top side of the workbench, used for transporting materials;

[0008] A workpiece, arranged on the conveyor belt;

[0009] A detection mechanism is arranged on one side of the conveyor belt on the top side of the workbench, used for CCD detection;

[0010] A handling mechanism, with the handling component located on the other side of the conveyor belt on the top side of the workbench, used for handling the workpiece to move it to the detection component;

[0011] A grasping mechanism, arranged on the handling mechanism, used for grasping the workpiece.

[0012] Preferably, the detection mechanism includes:

[0013] A detection mounting frame, arranged on the top side of the workbench;

[0014] A CCD detection head, arranged on the top of the detection mounting frame, used for detecting the workpiece;

[0015] A bottom supplementary light, arranged on the top side of the workbench, used for supplementing light for the CCD detection head;

[0016] The side light supplement component is arranged on the side of the detection mounting frame and is used to supplement the side light for the CCD detection head.

[0017] Preferably, the side light supplement component includes:

[0018] The side mounting bracket is arranged on the side of the side mounting bracket;

[0019] The rotating mounting bracket is arranged at one end of the side mounting bracket away from the detection mounting frame;

[0020] The side supplementary light is arranged at one end of the rotating mounting bracket away from the side mounting bracket.

[0021] Preferably, the handling mechanism includes:

[0022] The fixed mounting frame is arranged on the top side of the workbench;

[0023] The U-shaped sliding plate is slidably mounted on the side of the fixed mounting frame;

[0024] The fixed telescopic sleeve is arranged at one end of the U-shaped sliding plate away from the fixed mounting frame;

[0025] The drive component is arranged between the fixed mounting frame and the U-shaped sliding plate and is used to drive the fixed telescopic sleeve to lift and lower;

[0026] The telescopic component is arranged on the fixed telescopic sleeve and is used to move the position of the workpiece;

[0027] Preferably, the drive component includes:

[0028] The lifting chute is opened on the side of the fixed mounting frame;

[0029] The lifting slider is slidably mounted in the lifting chute. One side of the lifting slider is connected to the U-shaped sliding plate and is used to drive the U-shaped sliding plate and the fixed telescopic sleeve to lift and lower;

[0030] Among them, a lifting threaded hole is opened on the lifting slider, and a lifting lead screw is rotatably mounted in the lifting threaded hole and is used to drive the lifting slider to slide in the lifting chute. A lifting motor is fixedly mounted on the fixed mounting frame, and the lifting motor is connected to the lifting lead screw and is used to drive the lifting lead screw to rotate.

[0031] Preferably, the telescopic component includes;

[0032] The telescopic cylinder is arranged in the fixed telescopic sleeve and is used to drive the grasping mechanism to move its position.

[0033] Preferably, the grasping mechanism includes:

[0034] The fixed block is arranged at the output end of the telescopic cylinder;

[0035] The rotating disk is arranged on the side of the fixed block away from the telescopic cylinder and is used to achieve the rotation angle.

[0036] The rotating base is arranged on the side of the rotating disk away from the fixed block.

[0037] The suction cup is arranged on the side of the rotating base away from the fixed block and is used to adsorb the workpiece to move its position.

[0038] Among them, an angle adjustment motor is fixedly installed in the fixed block. The output end of the angle adjustment motor is connected to the rotating disk and is used to drive the rotating disk to rotate. A limiting annular groove is opened in the fixed block. A limiting ring is rotatably installed in the limiting annular groove. The limiting ring is fixedly sleeved in the rotating disk and is used to maintain the stability of the rotating disk during rotation. A negative pressure pump is fixedly installed on the side of the fixed block. The output end of the negative pressure pump is fixedly installed with a connecting pipe. The connecting pipe is connected to the rotating base and is used to provide negative pressure for the rotating base to adsorb the workpiece.

[0039] The beneficial effects of the present utility model are as follows:

[0040] In the present utility model, the lifting motor and the telescopic cylinder are used to drive the fixed block and the rotating base to move their positions, so as to move the workpiece on the conveyor belt to the bottom side of the CCD detection head, which is convenient for the CCD detection head to detect the workpiece. Moreover, after the angle of the workpiece is changed, the bottom supplementary light and the side supplementary light can be used to supplement the illumination in time to ensure the full detection of the workpiece by the device and reduce the automation of the detection process.

[0041] In the present utility model, a negative pressure pump is used to generate negative pressure at the rotating base to adsorb the workpiece. At the same time, an angle adjustment motor can be used in the fixed block to drive the rotating base to rotate, so as to adjust the angle of the workpiece and facilitate the all-round detection of the workpiece.

[0042] In the present utility model, the lifting of the fixed telescopic sleeve is realized by the movement of the lifting slider, and the movement of the position of the fixed block is realized by the telescopic movement of the telescopic cylinder. The angles in the vertical and horizontal directions are fully adjusted to achieve the effect of freely handling the workpiece. Description of the Drawings

[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0044] Figure 1 It is a three-dimensional structure schematic diagram of an adjustable-angle CCD detection device provided by an embodiment of the present utility model.

[0045] Figure 2 This is a schematic side view structure of the present utility model.

[0046] Figure 3 This is a schematic partial structure diagram of the fixed mounting bracket 400 of the present utility model.

[0047] Figure 4 This is a schematic partial structure diagram of the fixed block 500 of the present utility model.

[0048] Figure 5 This is a schematic partial sectional view structure of the present utility model.

[0049] Figure 6 This is a schematic partial structure diagram of the side mounting bracket 300 of the present utility model.

[0050] Explanation of reference numerals:

[0051] 100, workbench; 101, conveyor belt; 102, workpiece; 200, detection mounting bracket; 201, CCD detection head; 202, bottom supplementary light; 300, side mounting bracket; 301, rotating mounting bracket; 302, side supplementary light; 303, rotation adjustment motor; 304, light adjustment motor; 400, fixed mounting bracket; 401, U-shaped sliding plate; 402, fixed telescopic sleeve; 403, telescopic cylinder; 404, lifting chute; 405, lifting slider; 406, lifting lead screw; 407, lifting threaded hole; 408, lifting motor; 500, fixed block; 501, rotating disk; 502, rotating base; 503, suction cup; 504, angle adjustment motor; 505, limit slide bar; 506, limit slide sleeve; 507, limit annular groove; 508, limit ring; 600, negative pressure pump; 601, connecting pipe. Detailed implementation manners

[0052] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0053] Embodiment 1:

[0054] As Figures 1 to 6As shown in the figure, the present utility model provides an adjustable-angle CCD detection device, which includes a workbench 100 serving as an installation base for the device, a conveyor belt 101 arranged on the top side of the workbench 100 for transporting materials, a workpiece 102 arranged on the conveyor belt 101, and a detection mechanism arranged on one side of the conveyor belt 101 on the top side of the workbench 100 for performing CCD detection;

[0055] A handling mechanism, with a handling component located on the other side of the conveyor belt 101 on the top side of the workbench 100, for handling the workpiece and moving it to the detection component;

[0056] A gripping mechanism for gripping the workpiece 102 is arranged on the handling mechanism.

[0057] Among them, the detection mechanism includes a detection mounting frame 200 arranged on the top side of the workbench 100, on which a CCD detection head 201 for detecting the workpiece 102 is arranged. A bottom supplementary light 202 for supplementing light to the CCD detection head 201 is arranged on the top side of the workbench 100, a side mounting bracket 300 arranged on the side of the side mounting bracket 300, and a rotating mounting bracket 301 arranged at one end of the side mounting bracket 300 away from the detection mounting frame 200. A side supplementary light 302 is arranged at one end of the rotating mounting bracket 301 away from the side mounting bracket 300, and a rotation adjustment motor 303 is arranged at one end of the side mounting bracket 300 close to the rotating mounting bracket 301. The output end of the rotation adjustment motor 303 is connected to the rotating mounting bracket 301 for driving the rotating mounting bracket 301 to rotate. A light adjustment motor 304 is arranged at one end of the rotating mounting bracket 301 close to the side supplementary light 302, and the output end of the light adjustment motor 304 is connected to the side supplementary light 302 for driving the side supplementary light 302 to rotate. The side supplementary light 302 can adjust the angle through the rotation adjustment motor 303, and the side supplementary light 302 can adjust the angle through the light adjustment motor 304, so as to adapt to the change of the angle of the workpiece 102.

[0058] Embodiment 2:

[0059] On the basis of Embodiment 2, in order to realize handling the workpiece 102 on the conveyor belt 101 to any position for detection, the handling mechanism is arranged on the top side of the workbench 100, a U-shaped sliding plate 401 slidably mounted on the side of the fixed mounting frame 400, a fixed telescopic sleeve 402 arranged at one end of the U-shaped sliding plate 401 away from the fixed mounting frame 400, a driving component arranged between the fixed mounting frame 400 and the U-shaped sliding plate 401 for driving the fixed telescopic sleeve 402 to lift, and a telescopic component arranged on the fixed telescopic sleeve 402 for moving the position of the workpiece 102.

[0060] Among them, the lifting chute 404 is opened on the side of the fixed mounting bracket 400, the lifting slider 405 is slidably mounted in the lifting chute 404, one side of the lifting slider 405 is connected to the U-shaped sliding plate 401, and is used to drive the U-shaped sliding plate 401 and the fixed telescopic sleeve 402 to lift. A lifting threaded hole 407 is opened on the lifting slider 405, and a lifting screw rod 406 is rotatably mounted in the lifting threaded hole 407, and is used to drive the lifting slider 405 to slide in the lifting chute 404. A lifting motor 408 is fixedly mounted on the fixed mounting bracket 400, and the lifting motor 408 is connected to the lifting screw rod 406, and is used to drive the lifting screw rod 406 to rotate. The output end of the lifting motor 408 drives the lifting screw rod 406 to rotate, and the rotating lifting screw rod 406 drives the lifting slider 405 to slide in the lifting chute 404 through the lifting threaded hole 407. The sliding lifting slider 405 drives the fixed telescopic sleeve 402 to lift through the U-shaped sliding plate 401, so as to achieve the purpose of moving the workpiece 102 on the fixed block 500 to the CCD detection head 201. The output end of the telescopic cylinder 403 drives the fixed block 500 to move away from the fixed telescopic sleeve 402.

[0061] Embodiment 3:

[0062] On the basis of Embodiment 2, in order to realize the detection of the workpiece 102 at different angles, the fixed block 500 arranged at the output end of the telescopic cylinder 403, the rotating disk 501 arranged on the side of the fixed block 500 away from the telescopic cylinder 403, which is used to realize the rotation angle, the rotating base 502 arranged on the side of the rotating disk 501 away from the fixed block 500, and the suction cup 503 arranged on the side of the rotating base 502 away from the fixed block 500, which is used to adsorb the workpiece 102 to move the position;

[0063] Among them, an angle adjustment motor 504 is fixedly installed inside the fixed block 500. The output end of the angle adjustment motor 504 is connected to the rotating disk 501 and is used to drive the rotating disk 501 to rotate. A limiting annular groove 507 is formed inside the fixed block 500. A limiting ring 508 is rotatably installed inside the limiting annular groove 507. The limiting ring 508 is fixedly sleeved inside the rotating disk 501 and is used to maintain the stability of the rotating disk 501 during rotation. A negative pressure pump 600 is fixedly installed on the side of the fixed block 500. The output end of the negative pressure pump 600 is fixedly installed with a connecting pipe 601. The connecting pipe 601 is connected to the rotating base 502 and is used to provide negative pressure for the rotating base 502 to adsorb the workpiece 102. Start the angle adjustment motor 504 inside the fixed block 500. The angle adjustment motor 504 drives the rotating disk 501 to rotate. The rotating rotating disk 501 drives the rotating base 502 and the suction cup 503 to rotate, thereby realizing the angle change of the driven workpiece 102. The movement of the rotating disk 501 is restricted by the limiting annular groove 507 and the limiting ring 508, ensuring its stability during self-rotation. Use the negative pressure pump 600 to generate negative pressure, and use the connecting pipe 601 to connect to the rotating base 502, so that the suction cup 503 can adsorb the workpiece 102. Then start the telescopic cylinder 403. The output end of the telescopic cylinder 403 drives the fixed block 500 to move away from the fixed telescopic sleeve 402. While the fixed block 500 is moving, it will drive the limiting slide rod 505 to slide inside the limiting slide sleeve 506, thereby ensuring the stability of the movement of the fixed block 500 and realizing the movement in the horizontal position.

[0064] Working principle:

[0065] During use, the conveyor belt 101 will transport the workpiece 102. Use the negative pressure pump 600 to generate negative pressure, and use the connecting pipe 601 to connect to the rotating base 502, so that the suction cup 503 can adsorb the workpiece 102. Then start the telescopic cylinder 403. The output end of the telescopic cylinder 403 drives the fixed block 500 to move away from the fixed telescopic sleeve 402. While the fixed block 500 is moving, it will drive the limiting slide rod 505 to slide inside the limiting slide sleeve 506, thereby ensuring the stability of the movement of the fixed block 500 and realizing the movement in the horizontal position;

[0066] Then start the lifting motor 408. The output end of the lifting motor 408 drives the lifting lead screw 406 to rotate. The rotating lifting lead screw 406 drives the lifting slider 405 to slide inside the lifting chute 404 through the lifting thread hole 407. The sliding lifting slider 405 drives the fixed telescopic sleeve 402 to lift through the U-shaped sliding plate 401, thereby realizing the purpose of moving the workpiece 102 on the fixed block 500 to the CCD detection head 201.

[0067] The bottom fill light 202 is used to fill light on the bottom side of the workpiece 102, and the side fill light 302 can fill light on the side of the workpiece 102. The side fill light 302 can adjust the angle through the rotation adjustment motor 303, and the side fill light 302 can also adjust the angle through the light adjustment motor 304, so as to adapt to the change of the angle of the workpiece 102.

[0068] Start the angle adjustment motor 504 in the fixing block 500. The angle adjustment motor 504 drives the rotating disk 501 to rotate. The rotating rotating disk 501 drives the rotating base 502 and the suction cup 503 to rotate, so as to realize the change of the angle of the driven workpiece 102. The movement of the rotating disk 501 is restricted by the limiting annular groove 507 and the limiting ring 508 to ensure the stability during its rotation.

[0069] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. An angle-adjustable CCD detection device, characterized in that: include: A workbench (100) serving as a mounting base for the device; A conveyor belt (101), arranged on the top side of the workbench (100), for transporting materials; A workpiece (102) is arranged on a conveyor belt (101); The detection mechanism is arranged on one side of the conveyor belt (101) on the top side of the workbench (100) and is used for CCD detection; A transport mechanism, wherein the transport component is located on the other side of the conveyor belt (101) on the top side of the workbench (100), and is used to transport the workpiece to the detection component; The grabbing mechanism is arranged on the transporting mechanism and is used for grabbing the workpiece (102).

2. The angle-adjustable CCD detection device according to claim 1, characterized in that: The detection mechanism includes: A detection mounting frame (200), the detection mounting frame (200) is arranged on the top side of the workbench (100); A CCD detection head (201) is arranged on the top of the detection mounting frame (200) and is used to detect the workpiece (102); A bottom supplementary light (202), arranged on the top side of the workbench (100), for supplementing light for the CCD detection head (201); The side fill light component is arranged on the side of the detection mounting frame (200) and is used to supplement the side illumination of the CCD detection head (201).

3. The angle-adjustable CCD detection device according to claim 2, characterized in that: The side fill light component comprises: A side mounting bracket (300) arranged on a side of the side mounting bracket (300); A rotating mounting bracket (301) is arranged at one end of the side mounting bracket (300) away from the detection mounting bracket (200); The side fill light (302) is arranged at one end of the rotating mounting bracket (301) away from the side mounting bracket (300).

4. The angle-adjustable CCD detection device according to claim 1, characterized in that: The transport mechanism comprises: A fixed mounting frame (400) is arranged on the top side of the workbench (100); A U-shaped sliding plate (401) is slidably mounted on a side of the fixed mounting frame (400); A fixed telescopic sleeve (402) is arranged at one end of the U-shaped sliding plate (401) away from the fixed mounting frame (400); A driving assembly is arranged between the fixed mounting frame (400) and the U-shaped sliding plate (401) and is used to drive the fixed telescopic sleeve (402) to move up and down; The telescopic assembly is arranged on the fixed telescopic sleeve (402) and is used to move the position of the workpiece (102).

5. The angle-adjustable CCD detection device according to claim 4, characterized in that: The drive assembly comprises: A lifting slide groove (404) is provided on a side of the fixed mounting frame (400); A lifting slider (405) is slidably mounted in the lifting slide groove (404), one side of the lifting slider (405) is connected to the U-shaped sliding plate (401), and is used to drive the U-shaped sliding plate (401) and the fixed telescopic sleeve (402) to move up and down; A lifting threaded hole (407) is provided on the lifting slider (405), a lifting screw rod (406) is rotatably installed in the lifting threaded hole (407) and is used to drive the lifting slider (405) to slide in the lifting slot (404), and a lifting motor (408) is fixedly installed on the fixed mounting frame (400), and the lifting motor (408) is connected to the lifting screw rod (406) and is used to drive the lifting screw rod (406) to rotate.

6. The angle-adjustable CCD detection device according to claim 4, characterized in that: The telescopic assembly comprises: The telescopic cylinder (403) is arranged in the fixed telescopic sleeve (402) and is used to drive the grabbing mechanism to move to a certain position.

7. The angle-adjustable CCD detection device according to claim 1, characterized in that: The grabbing mechanism comprises: A fixed block (500) is arranged at the output end of the telescopic cylinder (403); A rotating disk (501) is arranged on a side of the fixed block (500) away from the telescopic cylinder (403) and is used to achieve a rotation angle; A rotating base (502) is arranged on a side of the rotating disk (501) away from the fixed block (500); The suction cup (503) is arranged on a side of the rotating base (502) away from the fixed block (500) and is used to absorb the moving position of the workpiece (102); An angle adjustment motor (504) is fixedly installed in the fixed block (500), and the output end of the angle adjustment motor (504) is connected to the rotating disk (501) for driving the rotating disk (501) to rotate. A limiting annular groove (507) is provided in the fixed block (500), and a limiting ring (508) is rotatably installed in the limiting annular groove (507). The limiting ring (508) is fixedly sleeved in the rotating disk (501) for maintaining the stability of the rotating disk (501) during rotation. A negative pressure pump (600) is fixedly installed on the side of the fixed block (500), and a connecting pipe (601) is fixedly installed at the output end of the negative pressure pump (600). The connecting pipe (601) is connected to the rotating base (502) for providing negative pressure for the rotating base (502) to adsorb the workpiece (102).

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