Rotating disc type component visual inspection device

Abstract

The utility model relates to a rotating disc type component visual inspection device which comprises a rack, and a rotating disc assembly is installed in the middle of the rack. A visual inspection assembly is mounted on the rack on one side of the turntable assembly; the rotating disc assembly comprises a rotating disc, a rotating disc driving module used for driving the rotating disc is installed on the portion, below the rotating disc, of the machine frame, a plurality of jigs are evenly distributed on the rotating disc in the circumferential direction, and a stop mechanism is arranged at the portion, under the jigs, of the bottom of the rotating disc. According to the utility model, when a product on the turntable is detected, the turntable is stopped by the stopping mechanism, and then the product is visually detected, so that the detection effect on the product is improved; the conveying assembly and the carrying assembly are arranged on the two sides of the rotating disc, so that feeding and discharging of products before and after detection are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to product visual inspection, and in particular to a turntable type component visual inspection device. Background Art

[0002] Visual inspection uses machines to replace the human eye in measurement and judgment. Machine vision products convert captured objects into image signals, which are then transmitted to a dedicated image processing system. These signals are converted into digital signals based on pixel distribution, brightness, color, and other information. The imaging system then performs various operations on these signals to extract the object's features and, based on the results, controls the operation of on-site equipment. This is a valuable mechanism used in production, assembly, and packaging. Its value lies in detecting defects and preventing defective products from reaching consumers.

[0003] After extensive searching, I discovered Chinese patent publication number CN220804497U, which discloses a turntable-type product visual inspection device, comprising a frame, a visual inspection unit, a first discharging conveying unit, a first discharging manipulator unit, a second discharging manipulator unit, and a second discharging conveying unit. A turntable fixture is disposed in the middle of the frame, comprising a rotating disk mounted on the frame, with four storage fixtures uniformly mounted along the circumference of the rotating disk. The present invention utilizes the turntable fixture in conjunction with two discharging conveying units and two discharging manipulator units to perform visual inspection and unloading of products in batches. The structural arrangement of the two discharging conveying units and two discharging manipulator units facilitates the classification of qualified and unqualified products after inspection.

[0004] In summary, when the existing turntable-type visual inspection device uses visual equipment to inspect products on the turntable, if the turntable is still in operation, the inspection effect will be poor, or higher-precision inspection equipment will be required.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create a turntable component visual inspection device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the present invention is to provide a turntable component visual inspection device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A turntable component visual inspection device includes a frame with a turntable assembly installed in the middle of the frame;

[0009] A visual inspection component is installed on the frame on one side of the turntable component;

[0010] The turntable assembly includes a turntable, a turntable drive module for driving the turntable is installed on the frame below the turntable, a plurality of jigs are evenly distributed along the circumference of the turntable, and a stop mechanism is provided at the bottom of the turntable directly below the jigs;

[0011] The visual inspection component includes a visual inspection stand mounted on a rack, a visual device mounted on a top side of the visual inspection stand via a visual device mounting frame, and a light source mounted on a bottom side of the visual inspection stand via a light source mounting frame.

[0012] As a further improvement of the present invention, the stopping mechanism includes a stop upper mounting frame installed at the bottom of the turntable directly below the jig, at least one stop block is installed at the bottom of the stop upper mounting frame, and a lifting cylinder is installed on the frame on the side close to the visual detection component. The lifting cylinder drives the top lifting frame to move in the vertical direction, and a stop wheel adapted to the above-mentioned stop block is installed on the lifting frame.

[0013] As a further improvement of the present invention, a plurality of anti-skid grooves are provided on the stop wheel.

[0014] As a further improvement of the present invention, transmission components are provided on the racks on the left and right sides of the turntable, and a handling component is provided between the turntable and the transmission component.

[0015] As a further improvement of the present invention, the conveying assembly includes a conveyor belt running along the left-right direction or the front-back direction, and at least one sensor is installed on the conveyor belt.

[0016] As a further improvement of the present invention, a pushing cylinder is installed on one side of the conveyor belt along the running direction, and the pushing cylinder drives the pushing plate to move on the side perpendicular to the running direction of the conveyor belt.

[0017] As a further improvement of the present invention, the transport component includes a transport linear motor installed on the frame through a transport stand, the transport linear motor drives the transport motion plate to move in the left and right direction or the front and back direction, a transport lifting cylinder is installed on the transport motion plate, the transport lifting cylinder drives the transport suction cup mounting frame below to move in the vertical direction, and a plurality of transport suction cups are installed on the transport suction cup mounting frame.

[0018] As a further improvement of the present invention, the visual device and the light source are coaxial.

[0019] By means of the above solution, the present invention has at least the following advantages:

[0020] When inspecting products on the turntable, the utility model stops the turntable through a stop mechanism, and then performs visual inspection on the products, thereby improving the inspection effect of the products;

[0021] The utility model facilitates loading and unloading of products before and after testing by arranging the transmission components and the handling components on both sides of the turntable.

[0022] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a structural diagram of a turntable-type component visual inspection device of the utility model;

[0025] Figure 2 yes Figure 1 Schematic diagram of the structure of the turntable assembly;

[0026] Figure 3 yes Figure 1 Schematic diagram of the structure of the visual detection component;

[0027] Figure 4 yes Figure 1 Schematic diagram of the structure of the transmission component;

[0028] Figure 5 yes Figure 1 Schematic diagram of the structure of the handling component.

[0029] The meanings of the reference numerals in the figures are as follows.

[0030] Frame 1, turntable assembly 2, visual inspection assembly 3, transmission assembly 4, handling assembly 5;

[0031] Turntable 201, turntable drive module 202, fixture 203, stopper upper mounting frame 204, stop block 205, lifting cylinder 206, lifting frame 207, stop wheel 208;

[0032] Visual inspection stand 301, visual equipment mounting stand 302, visual equipment 303, light source mounting stand 304, light source 305;

[0033] Conveyor belt 401, sensor 402, push cylinder 403, push plate 404;

[0034] Transport stand 501 , transport linear motor 502 , transport motion plate 503 , transport lifting cylinder 504 , transport suction cup mounting frame 505 , and transport suction cup 506 . DETAILED DESCRIPTION

[0035] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0037] Example

[0038] like Figures 1 to 5 As shown,

[0039] A turntable component visual inspection device includes a frame 1, a turntable assembly 2 is installed in the middle of the frame 1, a visual inspection assembly 3 is installed on the frame 1 on one side of the turntable assembly 2, a transmission assembly 4 is provided on the frame 1 on the left and right sides of the turntable 201, and a handling assembly 5 is provided between the turntable 201 and the transmission assembly 4.

[0040] 1. Turntable assembly 2:

[0041] The turntable assembly 2 includes a turntable 201. A turntable drive module 202 for driving the turntable 201 is installed on the frame 1 below the turntable 201. Several jigs 203 are evenly distributed along the circumferential direction on the turntable 201. A stopping mechanism is provided at the bottom of the turntable 201 directly below the jigs 203.

[0042] The stopping mechanism includes a stopping upper mounting frame 204 installed at the bottom of the turntable 201 directly below the jig 203, at least one stop block 205 is installed at the bottom of the stopping upper mounting frame 204, and a lifting cylinder 206 is installed on the frame 1 on the side close to the visual inspection component 3. The lifting cylinder 206 drives the lifting frame 207 on the top to move in the vertical direction, and a stopping wheel 208 adapted to the above-mentioned stop block 205 is installed on the lifting frame 207.

[0043] In addition, a plurality of anti-slip grooves are provided on the stop wheel 208 .

[0044] When the product on the turntable reaches the inspection station, the lifting cylinder 206 drives the top lifting frame 207 to lift, and then the stop wheel 208 contacts the upper stop block 205, thereby stopping the fixture of the station, making it easier for the visual inspection component 3 above to perform visual inspection.

[0045] 2. Visual inspection component 3:

[0046] The visual inspection assembly 3 includes a visual inspection stand 301 mounted on the frame 1. A visual device 303 is mounted on the top side of the visual inspection stand 301 via a visual device mounting bracket 302. A light source 305 is mounted on the bottom side of the visual inspection stand 301 via a light source mounting bracket 304. The visual device 303 and the light source 305 are coaxial.

[0047] 3. Transmission component 4:

[0048] The conveying assembly 4 includes a conveyor belt 401 running along the left-right direction or the front-back direction, and at least one sensor 402 is installed on the conveyor belt 401.

[0049] A push cylinder 403 is installed on one side of the conveyor belt 401 along the running direction. The push cylinder 403 drives a push plate 404 to move perpendicularly to the running direction of the conveyor belt 401. When the product is transported to the unloading station on the conveyor belt 401, the push cylinder 403 drives the push plate 404 to facilitate the product to leave the conveyor belt 401.

[0050] 4. Handling component 5:

[0051] The transport assembly 5 includes a transport linear motor 502 mounted on the frame 1 via a transport stand 501. The transport linear motor 502 drives a transport motion plate 503 to move in the left-right or front-back directions. A transport lift cylinder 504 is mounted on the transport motion plate 503. The transport lift cylinder 504 drives a transport suction cup mounting frame 505 below to move vertically. Several transport suction cups 506 are mounted on the transport suction cup mounting frame 505. The transport suction cups 506 transport products from the conveyor belt 401 to the turntable 201, or vice versa.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0053] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A turntable component visual inspection device, comprising a frame (1), a turntable assembly (2) being mounted in the middle of the frame (1); Its characteristics are: A visual detection component (3) is installed on the frame (1) on one side of the turntable component (2); The turntable assembly (2) comprises a turntable (201), a turntable drive module (202) for driving the turntable (201) is mounted on a frame (1) below the turntable (201), a plurality of jigs (203) are evenly distributed along a circumferential direction on the turntable (201), and a stop mechanism is provided at the bottom of the turntable (201) directly below the jigs (203); The visual detection assembly (3) comprises a visual detection stand (301) mounted on a frame (1), a visual device (303) being mounted on a top side of the visual detection stand (301) via a visual device mounting frame (302), and a light source (305) being mounted on a bottom side of the visual detection stand (301) via a light source mounting frame (304).

2. A turntable component visual inspection device according to claim 1, characterized in that: The stopping mechanism comprises a stopping upper mounting frame (204) mounted on the bottom of the turntable (201) directly below the jig (203); at least one stopping block (205) is mounted on the bottom of the stopping upper mounting frame (204); a lifting cylinder (206) is mounted on a frame (1) on a side close to the visual inspection component (3); the lifting cylinder (206) drives a lifting frame (207) on the top to move in a vertical direction; and a stopping wheel (208) adapted to the above-mentioned stopping block (205) is mounted on the lifting frame (207).

3. A turntable component visual inspection device according to claim 2, characterized in that: A plurality of anti-slip grooves are provided on the stop wheel (208).

4. The turntable component visual inspection device according to claim 1, characterized in that: Conveying components (4) are provided on the frames (1) on the left and right sides of the turntable (201), and a handling component (5) is provided between the turntable (201) and the conveying component (4).

5. The turntable component visual inspection device according to claim 4, characterized in that: The conveying assembly (4) comprises a conveying belt (401) running in a left-right direction or a front-back direction, and at least one sensor (402) is installed on the conveying belt (401).

6. The turntable component visual inspection device according to claim 5, characterized in that: A pushing cylinder (403) is installed on one side of the conveyor belt (401) along the running direction, and the pushing cylinder (403) drives a pushing plate (404) to move on a side perpendicular to the running direction of the conveyor belt (401).

7. The turntable component visual inspection device according to claim 4, characterized in that: The transport assembly (5) includes a transport linear motor (502) mounted on a frame (1) via a transport stand (501), the transport linear motor (502) driving a transport motion plate (503) to move in a left-right direction or a front-back direction, a transport lifting cylinder (504) mounted on the transport motion plate (503), the transport lifting cylinder (504) driving a transport suction cup mounting frame (505) below to move in a vertical direction, and a plurality of transport suction cups (506) mounted on the transport suction cup mounting frame (505).

8. The turntable component visual inspection device according to claim 1, characterized in that: The visual device (303) is coaxial with the light source (305).

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