Material visual identification device

Abstract

The utility model discloses a material visual identification device which comprises a bottom supporting plate, a supporting column is installed at the top end of the bottom supporting plate, a lifting assembly is installed on the supporting column, an industrial camera is installed below the lifting assembly, a light supplementing shell is arranged on the industrial camera in a sleeved mode, lamp panels are annularly distributed on the outer wall of the light supplementing shell, and a light source is installed on the lamp panels. Relates to the technical field of material visual identification, an industrial camera is sleeved with a light supplementing shell, a plurality of lamp panels are uniformly distributed on the inner wall of the light supplementing shell, and the plurality of lamp panels are used for irradiating materials below the industrial camera, so that the industrial camera can shoot more clearly; by arranging the lifting assembly, the industrial camera and the light supplementing shell can be synchronously driven to ascend and descend, so that light supplementing and irradiation can be conveniently conducted on materials of different heights, and clear shooting of the materials of different heights can be achieved.

Description

Technical Field

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

[0002] CCD visual inspection mechanisms are widely used in automated equipment and can identify materials. However, the current CCD visual inspection mechanisms have the following shortcomings: the position of the fill light is fixed and single, but the height of the materials to be identified is usually inconsistent, so it is impossible to achieve effective fill light for all materials, so that sometimes the camera cannot take clear pictures, resulting in errors in identification; and because the fill light is single and the number of fill lights is small, it is impossible to illuminate large materials clearly from all directions. Utility Model Content

[0003] In view of the problems existing in the existing material visual identification device, the utility model is proposed.

[0004] Therefore, the purpose of the utility model is to provide a material visual recognition device, which solves the problem that the position of the fill light is fixed and single in the current CCD visual detection mechanism, but the heights of the materials to be identified are usually inconsistent, so it is impossible to achieve effective fill light for all materials, so that sometimes the camera cannot take clear pictures, resulting in errors in recognition; and because the fill light is single and the number of fill lights is small, it is impossible to illuminate larger materials clearly in all directions.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A material visual identification device comprises a bottom support plate, a support column is installed on the top of the bottom support plate, a lifting assembly is installed on the support column, an industrial camera is installed below the lifting assembly, a fill light shell is sleeved on the industrial camera, and a light board is arranged on the outer wall of the fill light shell.

[0007] As a preferred solution of the material visual identification device described in the utility model, wherein: a fixing block is welded on the outer wall of the bottom end of the support column, and the fixing block and the bottom support plate are fixed by bolts;

[0008] A top supporting plate is fixedly mounted on the top of the supporting column.

[0009] As a preferred solution of the material visual identification device described in the utility model, wherein: a circular ring is integrally provided on the top of the fill light housing, the circular ring is sleeved on the industrial camera, and the industrial camera and the circular ring are fixed by bolts.

[0010] As a preferred solution of the material visual identification device described in the utility model, the lifting assembly includes a servo motor installed on a top support plate, the output shaft of the servo motor is connected to a screw through a coupling, the screw is threadedly connected to a lifting plate, and the industrial camera is installed on the lifting plate.

[0011] As a preferred solution of a material visual identification device described in the utility model, wherein: a mounting ring is provided at the bottom end of the lifting plate, the top end of the industrial camera is inserted into the mounting ring, and the mounting ring and the industrial camera are fixed by bolts.

[0012] As a preferred solution of the material visual identification device described in the utility model, wherein: the support column is a hollow tubular structure, a bearing seat is installed on the top of the bottom support plate, and the bearing seat is rotatably connected to the screw rod through a bearing;

[0013] A lifting rod is welded to the rear end of the lifting plate, the lifting rod and the screw rod are threadedly connected, a notch is opened at the front end of the support column, and the lifting rod is slidably connected to the inner wall of the notch.

[0014] As a preferred solution of a material visual identification device described in the utility model, the lifting assembly includes an electric telescopic rod detachably mounted on a top support plate, a lifting plate is detachably mounted on the bottom end of the electric telescopic rod, a slider is welded at the rear end of the lifting plate, a slide groove is provided at the front end of the support column, and the inner wall of the slide groove is slidably connected to the slider.

[0015] As a preferred solution of the material visual identification device described in the utility model, wherein: a first support connection seat is welded at the bottom of the top support plate, an electric telescopic rod is inserted into the inner wall of the first support connection seat, and the electric telescopic rod and the first support connection seat are fixed by bolts;

[0016] A second supporting connection seat is welded on the top of the lifting plate, an electric telescopic rod is inserted into the inner wall of the second supporting connection seat, and the second supporting connection seat and the electric telescopic rod are fixed by bolts.

[0017] Compared with existing technologies:

[0018] 1. By installing a fill light housing on the industrial camera, multiple light panels are evenly distributed on the inner wall of the fill light housing, and multiple light panels are used to illuminate the material under the industrial camera, so that the industrial camera can shoot more clearly;

[0019] 2. By setting up a lifting component, the industrial camera and the fill light housing can be driven to rise and fall synchronously, so that it is convenient to fill light and illuminate materials at different heights, thereby achieving clear shooting of materials at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure provided for Example 1 of the utility model;

[0021] Figure 2 A cross-sectional view of the fill light housing provided in Example 1 of the utility model;

[0022] Figure 3 A top view of the lifting plate provided in Example 1 of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure provided for Example 2 of the utility model.

[0024] In the figure: fill light housing 1, support column 2, bottom support plate 3, fixing block 4, ring 5, industrial camera 6, mounting ring 7, lifting plate 8, lifting rod 81, top support plate 9, servo motor 10, notch 11, screw rod 12, light board 13, slide groove 14, first support connecting seat 15, second support connecting seat 16, electric telescopic rod 17. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the implementation methods of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] The utility model provides a material visual identification device, please refer to Figure 1-3 , including a bottom support plate 3, a support column 2 is installed on the top of the bottom support plate 3, a lifting assembly is installed on the support column 2, an industrial camera 6 is installed below the lifting assembly, a fill light shell 1 is sleeved on the industrial camera 6, a light board 13 is arranged on the outer wall of the fill light shell 1, and the lamp beads on the light board 13 emit light for irradiation. The fill light shell 1 is composed of multiple side surfaces, and the inclination of each side surface increases from bottom to top. A number of light boards 13 are evenly distributed on each side surface, so as to illuminate the bottom of the industrial camera 6 in a ring.

[0028] A fixing block 4 is welded on the outer wall of the bottom end of the support column 2 , and the fixing block 4 and the bottom support plate 3 are fixed by bolts; a top support plate 9 is fixedly installed on the top end of the support column 2 .

[0029] A circular ring 5 is integrally provided at the top of the fill light housing 1 . The circular ring 5 is sleeved on the industrial camera 6 , and the industrial camera 6 and the circular ring 5 are fixed by bolts.

[0030] The lifting assembly includes a servo motor 10 installed on the top support plate 9, the output shaft of the servo motor 10 is connected to the lead screw 12 through a coupling, the lead screw 12 is threadedly connected to the lifting plate 8, the industrial camera 6 is installed on the lifting plate 8, the bottom end of the lifting plate 8 is provided with a mounting ring 7, the top end of the industrial camera 6 is inserted into the mounting ring 7, and the mounting ring 7 and the industrial camera 6 are fixed by bolts; the servo motor 10 drives the lead screw 12 to rotate, thereby driving the lifting plate 8 to rise and fall, thereby driving the fill light housing 1 and the industrial camera 6 to be upgraded together, so as to facilitate the shooting and identification of materials at different heights.

[0031] The support column 2 is a hollow tubular structure, and a bearing seat is installed on the top of the bottom support plate 3, and the bearing seat is rotatably connected to the screw rod 12 through a bearing;

[0032] A lifting rod 81 is welded to the rear end of the lifting plate 8, and the lifting rod 81 and the screw rod 12 are threadedly connected. Specifically, a through hole is opened on the lifting rod 81, and an internal threaded tube 82 is fixedly installed in the through hole. The internal threaded tube 82 and the screw rod 12 are threadedly connected. A notch 11 is opened at the front end of the support column 2, and the lifting rod 81 is slidably connected to the inner wall of the notch 11.

[0033] During specific use, the light panels 13 evenly distributed on the outer wall of the fill light housing 1 are used to illuminate the bottom of the industrial camera 6, so that the industrial camera 6 can take clearer pictures; the servo motor 10 is started to drive the screw rod 12 to rotate, thereby driving the lifting plate 8 to rise and fall, and then synchronously driving the fill light housing 1 and the industrial camera 6 to rise and fall, so as to facilitate the shooting of materials at different heights.

[0034] Embodiment 2:

[0035] See attached Figure 4 , which is different from Example 1, is that the lifting assembly includes an electric telescopic rod 17 detachably mounted on the top support plate 9, a lifting plate 8 is detachably mounted on the bottom end of the electric telescopic rod 17, a slider is welded to the rear end of the lifting plate 8, a slide groove 14 is provided at the front end of the support column 2, and the inner wall of the slide groove 14 is slidably connected to the slider.

[0036] A first support connection seat 15 is welded to the bottom of the top support plate 9, an electric telescopic rod 17 is inserted into the inner wall of the first support connection seat 15, and the electric telescopic rod 17 and the first support connection seat 15 are fixed by bolts;

[0037] A second supporting connection seat 16 is welded to the top of the lifting plate 8, and an electric telescopic rod 17 is inserted into the inner wall of the second supporting connection seat 16. The second supporting connection seat 16 and the electric telescopic rod 17 are fixed by bolts.

[0038] During specific use, the light panels 13 evenly distributed on the outer wall of the fill light housing 1 are used to illuminate the bottom of the industrial camera 6, so that the industrial camera 6 can take clearer pictures; the servo motor 10 is started to drive the screw rod 12 to rotate, thereby driving the lifting plate 8 to rise and fall, and then synchronously driving the fill light housing 1 and the industrial camera 6 to rise and fall, so as to facilitate the shooting of materials at different heights.

[0039] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A material visual identification device, comprising a bottom support plate (3), a support column (2) being installed at the top of the bottom support plate (3), and a lifting assembly being installed on the support column (2), characterized in that: An industrial camera (6) is installed below the lifting assembly, a fill light housing (1) is sleeved on the industrial camera (6), and a light panel (13) is arranged around the outer wall of the fill light housing (1).

2. A material visual identification device according to claim 1, characterized in that: A fixing block (4) is welded on the outer wall of the bottom end of the support column (2), and the fixing block (4) and the bottom support plate (3) are fixed by bolts; A top support plate (9) is fixedly mounted on the top end of the support column (2).

3. A material visual identification device according to claim 1, characterized in that: A circular ring (5) is integrally provided at the top of the fill light housing (1); the circular ring (5) is sleeved on the industrial camera (6), and the industrial camera (6) and the circular ring (5) are fixed by bolts.

4. A material visual identification device according to any one of claims 1 to 3, characterized in that: The lifting assembly comprises a servo motor (10) mounted on a top support plate (9), the output shaft of the servo motor (10) being connected to a screw rod (12) via a coupling, the screw rod (12) being threadedly connected to a lifting plate (8), and the industrial camera (6) being mounted on the lifting plate (8).

5. A material visual identification device according to claim 4, characterized in that: A mounting ring (7) is provided at the bottom end of the lifting plate (8), the top end of the industrial camera (6) is inserted into the mounting ring (7), and the mounting ring (7) and the industrial camera (6) are fixed by bolts.

6. A material visual identification device according to claim 4, characterized in that: The support column (2) is a hollow tubular structure, and a bearing seat is installed on the top end of the bottom support plate (3), and the bearing seat is rotatably connected to the screw rod (12) via a bearing; A lifting rod (81) is welded to the rear end of the lifting plate (8), the lifting rod (81) and the screw rod (12) are threadedly connected, a notch (11) is provided at the front end of the support column (2), and the lifting rod (81) is slidably connected to the inner wall of the notch (11).

7. A material visual identification device according to claim 1, characterized in that: The lifting assembly comprises an electric telescopic rod (17) detachably mounted on a top support plate (9); a lifting plate (8) is detachably mounted on the bottom end of the electric telescopic rod (17); a slider is welded to the rear end of the lifting plate (8); a slide groove (14) is provided at the front end of the support column (2); and the inner wall of the slide groove (14) is slidably connected to the slider.

8. A material visual identification device according to claim 7, characterized in that: A first support connection seat (15) is welded to the bottom of the top support plate (9); an electric telescopic rod (17) is inserted into the inner wall of the first support connection seat (15); and the electric telescopic rod (17) and the first support connection seat (15) are fixed by bolts; A second supporting connection seat (16) is welded to the top end of the lifting plate (8), an electric telescopic rod (17) is inserted into the inner wall of the second supporting connection seat (16), and the second supporting connection seat (16) and the electric telescopic rod (17) are fixed by bolts.

Images