CCD (Charge Coupled Device) visual inspection device

Abstract

The utility model discloses a CCD visual inspection device relates to visual inspection technical field, including bottom plate and vertical plate, the vertical plate is fixed on the one side of bottom plate upper surface, the inside of vertical plate upper end is rotatingly equipped with the rotating rod, one end of rotating rod is fixed sleeve joint with L-shaped plate, and the L-shaped plate is fixed on the bottom plate. A CCD visual inspection camera is fixedly arranged on the inner side of the upper end of the L-shaped plate, a vertical rod is rotationally arranged on the upper surface of the bottom plate and located on the side away from the vertical plate, the upper end of the vertical rod is fixedly sleeved with a rotating disc, a plurality of transparent plates are fixedly arranged on the side wall of the rotating disc, and the transparent plate on one side is located below the CCD visual inspection camera; a transverse rod is rotationally arranged at the lower end of the side, close to the vertical rod, of the vertical plate, the end, close to the vertical rod, of the transverse rod is fixedly sleeved with a first bevel gear, and the lower end of the vertical rod is fixedly sleeved with a second bevel gear. According to the utility model, comprehensive and automatic visual inspection can be carried out on products, and the efficiency of detection work can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection, in particular to a CCD visual detection device. Background Art

[0002] Visual inspection is to use machines instead of human eyes to make measurements and judgments. Visual inspection refers to the use of machine vision products (i.e. image acquisition devices, which are divided into CMOS and CCD) to convert the captured target into image signals, transmit them to a dedicated image processing system, and convert them into digital signals based on pixel distribution, brightness, color and other information.

[0003] The position of the camera in the traditional CCD visual inspection device is fixed, so only one side of the product can be inspected. After the inspection is completed, the product is turned over and then inspected again, which is very time-consuming and inefficient. Utility Model Content

[0004] In view of the above problems existing in the existing CCD visual detection device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a CCD visual inspection device, which solves the problem that the position of the camera in the CCD visual inspection device in the prior art is fixed, so that only one side of the product can be inspected. After the inspection is completed, the product is turned over and then inspected again, which wastes a lot of time and has low work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A CCD visual inspection device comprises a bottom plate and a vertical plate, wherein the vertical plate is fixedly arranged on one side of the upper surface of the bottom plate, a rotating rod is rotatably arranged on the inner side of the upper end of the vertical plate, an L-shaped plate is fixedly sleeved on one end of the rotating rod, a CCD visual inspection camera is fixedly arranged on the inner side of the upper end of the L-shaped plate, a vertical rod is rotatably arranged on the upper surface of the bottom plate and located on a side away from the vertical plate, a rotating disk is fixedly sleeved on the upper end of the vertical rod, a plurality of transparent plates are fixedly arranged on the side wall of the rotating disk, and one side of the transparent plate is located below the CCD visual inspection camera;

[0008] A cross bar is rotatably provided at the lower end of one side of the vertical plate close to the vertical rod, a first bevel gear is fixedly sleeved on one end of the cross bar close to the vertical rod, a second bevel gear is fixedly sleeved on the lower end of the vertical rod, the first bevel gear is meshed with the second bevel gear, and a transmission mechanism is provided on the inner side of the vertical plate to drive the cross bar and the rotating rod to rotate in turn.

[0009] Preferably, the transmission mechanism includes a transmission rod and an incomplete gear, the transmission rod is arranged between the rotating rod and the cross rod, the incomplete gear is fixedly sleeved on the rod wall of the transmission rod, a motor is fixedly arranged on the outer side of the vertical plate, the output end of the motor is fixedly connected to one end of the transmission rod, a first gear is fixedly sleeved on the rod wall of the rotating rod, a second gear is fixedly sleeved on one end of the cross rod close to the vertical plate, and the incomplete gear is meshingly connected to the first gear.

[0010] Preferably, the outer movable sleeve of the rotating rod is provided with a fixed tube, one end of the fixed tube is fixedly connected to the vertical plate, and the inner wall of the fixed tube is fixedly provided with a damping sleeve, and the damping sleeve is in conflict with the outer wall of the rotating rod.

[0011] Preferably, the motor is fixedly connected to the vertical plate via a support frame.

[0012] Preferably, fill lights are fixedly installed on the inner side of the L-shaped plate and on both sides of the CCD visual detection camera.

[0013] Preferably, placement grooves are provided on the upper surfaces of the plurality of transparent plates.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model drives the transmission rod to rotate through a motor, so that the incomplete gear meshes with the first gear and the second gear in sequence. First, the incomplete gear drives the first gear to rotate, so that the rotating rod drives the L-shaped plate to rotate, so that the CCD visual inspection camera can perform comprehensive automatic visual inspection on the products placed on the transparent plate on one side. Then, the incomplete gear drives the second gear to rotate, so that the vertical rod drives the turntable to rotate, and the next transparent plate can be rotated to the bottom of the CCD visual inspection camera, so that multiple products can be continuously and automatically visually inspected, which can greatly improve the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a structural schematic diagram of a CCD visual detection device proposed by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0019] Figure 3 for Figure 1 Top view of the connection structure between the central turntable and the transparent plate.

[0020] Description of reference numerals:

[0021] 1. Bottom plate; 2. Vertical bar; 3. Turntable; 4. Transparent plate; 5. Turning rod; 6. L-shaped plate; 7. CCD visual inspection camera; 8. First gear; 9. Cross bar; 10. Second gear; 11. Transmission rod; 12. Incomplete gear; 13. Motor; 14. First bevel gear; 15. Second bevel gear; 16. Vertical plate; 17. Fixed tube; 18. Damping sleeve. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a CCD visual detection device.

[0024] Reference Figure 1-3 A CCD visual inspection device comprises a bottom plate 1 and a vertical plate 16, wherein the vertical plate 16 is fixedly arranged on one side of the upper surface of the bottom plate 1, a rotating rod 5 is rotatably arranged on the inner side of the upper end of the vertical plate 16, an L-shaped plate 6 is fixedly sleeved on one end of the rotating rod 5, a CCD visual inspection camera 7 is fixedly arranged on the inner side of the upper end of the L-shaped plate 6, and fill lights are fixedly arranged on the inner side of the L-shaped plate 6 and on both sides of the CCD visual inspection camera 7, so as to be able to shoot products more clearly, a vertical rod 2 is rotatably arranged on the upper surface of the bottom plate 1 and on the side away from the vertical plate 16, a turntable 3 is fixedly sleeved on the upper end of the vertical rod 2, a plurality of transparent plates 4 are fixedly arranged on the side wall of the turntable 3, one side of the transparent plate 4 is located below the CCD visual inspection camera 7, and placement grooves are provided on the upper surfaces of the plurality of transparent plates 4, so as to facilitate and stably place products;

[0025] Reference Figure 1-3 A cross bar 9 is rotatably provided at the lower end of the vertical plate 16 close to the vertical rod 2, a first bevel gear 14 is fixedly sleeved on one end of the cross bar 9 close to the vertical rod 2, a second bevel gear 15 is fixedly sleeved on the lower end of the vertical rod 2, the first bevel gear 14 is meshedly connected with the second bevel gear 15, and a transmission mechanism is provided on the inner side of the vertical plate 16 to drive the cross bar 9 and the rotating rod 5 to rotate in turn.

[0026] The transmission mechanism includes a transmission rod 11 and an incomplete gear 12. The transmission rod 11 is arranged between the rotating rod 5 and the cross bar 9. The incomplete gear 12 is fixedly sleeved on the rod wall of the transmission rod 11. A motor 13 is fixedly arranged on the outer side of the vertical plate 16. The output end of the motor 13 is fixedly connected to one end of the transmission rod 11. The motor 13 is fixedly connected to the vertical plate 16 through a support frame, so that the connection between the motor 13 and the vertical plate 16 is more stable. The rod wall of the rotating rod 5 is fixedly sleeved with a first gear 8, and one end of the cross bar 9 close to the vertical plate 16 is fixedly sleeved with a second gear 10. The incomplete gear 12 is meshed and connected with the first gear 8.

[0027] Reference Figure 1-3 A fixed tube 17 is provided on the outer movable sleeve of the rotating rod 5, one end of the fixed tube 17 is fixedly connected to the vertical plate 16, and a damping sleeve 18 is fixedly provided on the inner wall of the fixed tube 17, which contacts the outer wall of the rotating rod 5 to facilitate the suspension of the rotating rod 5.

[0028] In the utility model, when in use, the motor 13 drives the transmission rod 11 to rotate, so that the incomplete gear 12 is meshed with the first gear 8 and the second gear 10 in sequence. First, the incomplete gear 12 drives the first gear 8 to rotate, so that the rotating rod 5 drives the L-shaped plate 6 to rotate, so that the CCD visual inspection camera 7 can perform a comprehensive automated visual inspection of the products placed on the transparent plate 4 on one side. Then, the incomplete gear 12 drives the second gear 10 to rotate, so that the vertical rod 2 drives the turntable 3 to rotate, so that the next transparent plate 4 can be rotated to the bottom of the CCD visual inspection camera 7, that is, it is possible to perform continuous automated visual inspections on multiple products, which can greatly improve the inspection efficiency.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A CCD visual inspection device, comprising a base plate (1) and a vertical plate (16), characterized in that: The vertical plate (16) is fixedly arranged on one side of the upper surface of the bottom plate (1); a rotating rod (5) is rotatably arranged on the inner side of the upper end of the vertical plate (16); an L-shaped plate (6) is fixedly sleeved on one end of the rotating rod (5); a CCD visual detection camera (7) is fixedly arranged on the inner side of the upper end of the L-shaped plate (6); a vertical rod (2) is rotatably arranged on the upper surface of the bottom plate (1) and located on a side away from the vertical plate (16); a rotating disk (3) is fixedly sleeved on the upper end of the vertical rod (2); a plurality of transparent plates (4) are fixedly arranged on the side wall of the rotating disk (3); one side of the transparent plate (4) is located below the CCD visual detection camera (7); A cross bar (9) is rotatably arranged at the lower end of one side of the vertical plate (16) close to the vertical rod (2); a first bevel gear (14) is fixedly sleeved at one end of the cross bar (9) close to the vertical rod (2); a second bevel gear (15) is fixedly sleeved at the lower end of the vertical rod (2); the first bevel gear (14) is meshingly connected with the second bevel gear (15); and a transmission mechanism is arranged on the inner side of the vertical plate (16) for driving the cross bar (9) and the rotating rod (5) to rotate in sequence.

2. The CCD visual detection device according to claim 1, characterized in that: The transmission mechanism comprises a transmission rod (11) and an incomplete gear (12); the transmission rod (11) is arranged between a rotating rod (5) and a cross rod (9); the incomplete gear (12) is fixedly sleeved on a rod wall of the transmission rod (11); a motor (13) is fixedly arranged on the outer side of the vertical plate (16); the output end of the motor (13) is fixedly connected to one end of the transmission rod (11); a first gear (8) is fixedly sleeved on the rod wall of the rotating rod (5); a second gear (10) is fixedly sleeved on one end of the cross rod (9) close to the vertical plate (16); and the incomplete gear (12) is meshingly connected to the first gear (8).

3. The CCD visual detection device according to claim 1, characterized in that: The outer movable sleeve of the rotating rod (5) is provided with a fixed tube (17), one end of which is fixedly connected to the vertical plate (16), and the inner wall of the fixed tube (17) is fixedly provided with a damping sleeve (18), which contacts the outer wall of the rotating rod (5).

4. The CCD visual detection device according to claim 2, characterized in that: The motor (13) is fixedly connected to the vertical plate (16) via a support frame.

5. The CCD visual detection device according to claim 1, characterized in that: Filling lights are fixedly arranged on the inner side of the L-shaped plate (6) and on both sides of the CCD visual detection camera (7).

6. The CCD visual detection device according to claim 1, characterized in that: The upper surfaces of the plurality of transparent plates (4) are each provided with a placement groove.

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