Multi-camera product detection equipment

Abstract

The utility model discloses a multi-camera product detection device which comprises a workbench, a mechanical arm and a detection assembly, the mechanical arm is installed on the workbench, and the detection assembly is installed at the front end of the mechanical arm; the detection assembly comprises a detection support, a 2D camera module and a 3D camera module, the detection support is installed on the mechanical arm, and the 2D camera module and the 3D camera module are installed on the detection support; a detection table is arranged on the workbench, and the 2D camera module and the 3D camera module alternately move to the position above the detection table. According to the utility model, the 2D camera module and the 3D camera module are installed on the same detection support, the 3D camera module can detect the flatness, the outer contour size, the height difference and the like of a product, the 2D camera can detect the surface defects of the product, various detection requirements of the same product can be met at one time, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual inspection technical field, especially relate to a multi -camera product detection equipment. BACKGROUND

[0002] Traditional product detection mode mainly relies on artificial measurement or more basic two -dimensional measurement technology, and artificial measurement is prone to insufficient precision and cannot be applied in the case that product size is complex and shape is irregular. The existing detection equipment often needs a long measurement time, and cannot meet the demand of mass production. Many products need to detect product outer contour size, height difference of each part, surface flaw and the like when detecting, the existing detection equipment is single in function, and the product often needs to pass different detection stations to meet the multi -item detection demand of the product, thereby causing low detection efficiency and time -consuming and labor -intensive. UTILITY MODEL CONTENT

[0003] In order to solve the above problems, the utility model provides a multi -camera product detection equipment, which can solve multiple detection requirements at a time and improve detection efficiency.

[0004] Therefore, the technical scheme of the utility model is as follows: a multi -camera product detection equipment, including workbench, mechanical arm and detection assembly, the mechanical arm is installed on the workbench, and the detection assembly is installed at the front end of the mechanical arm;The detection assembly includes a detection support, a 2D camera module and a 3D camera module, the detection support is installed on the mechanical arm, and the 2D camera module and the 3D camera module are installed on the detection support;The workbench is provided with a detection table, and the 2D camera module and the 3D camera module are alternately moved to above the detection table.

[0005] On the basis of the above scheme and as a preferred scheme of the above scheme: the 2D camera module is provided with a ring-shaped illumination module below, and the illumination module is coaxially arranged with the lens of the 2D camera module.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: a plurality of storage grooves are arranged on the detection table, a step surface is arranged on the inner layer storage groove, and the step surface forms an outer layer storage groove.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: an electric control box is arranged below the workbench, and a plurality of control keys are arranged on the workbench, including a start key, a stop key, a reset key and an emergency stop key.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: a protective cover is arranged above the workbench, a display screen is arranged on the side surface of the protective cover, and the display screen is electrically connected with the 2D camera module and the 3D camera module.

[0009] Compared with the prior art, the beneficial effects of the utility model are that 2D camera module, 3D camera module are installed on the same detection support, 3D camera module can detect the flatness of product, product outer contour size, height difference, 2D camera can realize the detection of product surface flaw, one-time solution of multiple detection requirements of the same product, improve the detection efficiency, utilize the mechanical arm to drive 2D camera module, 3D camera module to move, can carry out multidimensional measurement to the product from different angles, ensure that the detection is full coverage and effectively eliminate the blind area. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structural schematic diagram of the utility model;

[0011] Figure 2 It is the internal structure schematic diagram of the utility model;

[0012] Figure 3 It is the structural schematic diagram of the detection assembly of the utility model;

[0013] Figure 4 It is the structural bottom view of the detection assembly of the utility model.

[0014] Marked in the drawing: workbench 1, mechanical arm 2, detection assembly 3, detection support 31, 2D camera module 32, 3D camera module 33, illumination module 34, LED lamp bead 35, detection table 4, first storage groove 41, step surface 42, electric control box 5, start key 51, stop key 52, reset key 53, emergency stop key 54, protective cover 6, display screen 7. DETAILED DESCRIPTION

[0015] In the description of the utility model, it needs to be explained that for the orientation words, such as the term "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0016] In addition, if the terms "first", "second" are used for the purpose of description only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first", "second" features defined can be explicitly or implicitly include one or more features, and in the description of the utility model, the meaning of "several", "several" is two or more than two, unless otherwise explicitly specified.

[0017] Referring to the drawings. The multi-camera product detection equipment described in this embodiment comprises a workbench 1, a mechanical arm 2 and a detection assembly 3, the mechanical arm 2 is installed on the workbench 1, and the detection assembly 3 is installed at the front end of the mechanical arm 2; the workbench 1 is provided with a detection table 4, the detection table 4 is provided with multiple layers of storage grooves, a first storage groove 41 is arranged in the middle, a ring of stepped surfaces 42 is arranged on the first storage groove 41, the stepped surfaces form a second storage groove, and so on, thereby forming multiple layers of storage grooves, which are convenient for placing automobile lithium battery cover plates, planar metal pieces, special-shaped pieces, planar plastic pieces and products of different specifications, and have a wide range of applications.

[0018] The detection assembly 3 comprises a detection support 31, a 2D camera module 32 and a 3D camera module 33, the detection support 31 is installed on the mechanical arm 2, and the 2D camera module 32 and the 3D camera module 33 are installed on the detection support 31; the mechanical arm 2 can drive the 2D camera module 32 and the 3D camera module 33 to move, rotate, deflect and the like in three-dimensional directions, so that the 2D camera module 32 and the 3D camera module 33 are alternately moved above the detection table, the 3D camera module 33 can detect the flatness, the outer contour size and the height difference of the product, and the 2D camera module 32 can detect the surface defects of the product, thereby solving the multiple detection requirements of the same product at one time.

[0019] A ring-shaped illumination module 34 is arranged below the 2D camera module 32, a plurality of LED lamp beads 35 are arranged on the illumination module 34, the illumination module 34 is coaxially arranged with the lens of the 2D camera module 32, and the illumination module 34 can provide a light source, so that the image obtained by the 2D camera module 32 is clearer.

[0020] A control box 5 is arranged below the workbench 1, the control box 5 is internally provided with a PLC module, a battery module and the like, the PLC module controls the working of the mechanical arm; a plurality of control keys are arranged on the workbench, including a start key 51, a stop key 52, a reset key 53 and an emergency stop key 54, which can control the detection equipment. A protective cover 6 is arranged above the workbench 1, a cover door or an opening can be arranged at the front end of the protective cover 6, thereby facilitating a user to place and take products. A display screen 7 is arranged on the side of the protective cover 6, the display screen 7 is electrically connected with the 2D camera module 32 and the 3D camera module 33, and can display the graphic information obtained by the 2D camera module 32 and the 3D camera module 33.

[0021] The above only describes preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments only, and any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application are also regarded as the protection scope of the present application.

Claims

1. A multi-camera product inspection apparatus, characterized by: Including workbench, mechanical arm and detection assembly, mechanical arm is installed on workbench, detection assembly is installed at mechanical arm front end;The detection assembly includes detection support, 2D camera module and 3D camera module, detection support is installed on mechanical arm, 2D camera module and 3D camera module are installed on detection support;The workbench is equipped with detection table, 2D camera module and 3D camera module are alternately moved to the top of detection table.

2. A multi-camera product inspection apparatus as claimed in claim 1, characterized in that: The lower side of 2D camera module is equipped with annular illumination module, and the lens of 2D camera module is coaxially arranged with the illumination module.

3. A multi-camera product inspection apparatus as claimed in claim 1, characterized in that: The detection table is provided with a plurality of layers of storage grooves, and a step surface is arranged on the inner layer of the storage grooves, and the step surface forms an outer layer of the storage grooves.

4. A multi-camera product inspection apparatus as claimed in claim 1, characterized in that: The workbench is provided with an electric control box below and a plurality of control keys including a start key, a stop key, a reset key and an emergency stop key.

5. A multi-camera product inspection apparatus as claimed in claim 1, characterized in that: The workbench is provided with a protective cover above, and the side of the protective cover is provided with a display screen, and the display screen is electrically connected with the 2D camera module and the 3D camera module.

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