Image acquisition equipment for product detection

Abstract

The utility model relates to the technical field of image acquisition, and discloses an image acquisition device for product detection, which comprises an acquisition device body, a protection mechanism arranged on the front side of the acquisition device body, moving wheels fixedly connected to the bottom of the acquisition device body, and a button box fixedly connected to the bottom of the front side of the acquisition device body. The top of the button box is fixedly connected with a control button, the left side of the acquisition equipment body is rotatably connected with a maintenance door, the interior of the acquisition equipment body is fixedly connected with an electric control cabinet, the interior of the acquisition equipment body is provided with an acquisition mechanism, and the acquisition mechanism comprises a lifting assembly and a visual assembly. According to the device, the light source and the camera can be driven to ascend and descend in the product detection process, the height of the camera and the height of the light source can be adjusted, so that the detection reliability is guaranteed, the detection effect is improved, and the device is light in weight, convenient to carry and capable of meeting the detection requirements of different environments and positions.

Description

Technical Field

[0001] The utility model relates to the technical field of image acquisition, in particular to an image acquisition device for product detection. Background Art

[0002] Image acquisition equipment used for product inspection usually adopts high-precision imaging and image processing technology, which can detect product defects and anomalies in time to ensure the stability and consistency of product quality. By using high-definition cameras and sophisticated image processing software, imagers can accurately measure the size and shape of materials, and even detect tiny defects and deformations, control product quality, and help companies discover and solve potential problems in time, thereby improving production efficiency and product quality. Most of the existing inspection and acquisition equipment adopts fully enclosed inspection, which makes loading troublesome, and the light source is fixed in height, which cannot accurately fill in the light, affecting the inspection and acquisition effect, and the equipment is bulky and difficult to carry. Utility Model Content

[0003] The purpose of the utility model is to provide an image acquisition device for product inspection to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an image acquisition device for product inspection, comprising an acquisition device body, a protective mechanism is arranged on the front side of the acquisition device body, a moving wheel is fixedly connected to the bottom of the acquisition device body, a button box is fixedly connected to the bottom of the front side of the acquisition device body, a control button is fixedly connected to the top of the button box, a maintenance door is rotatably connected to the left side of the acquisition device body, an electric control cabinet is fixedly connected to the inside of the acquisition device body, and an acquisition mechanism is arranged inside the acquisition device body;

[0005] The acquisition mechanism comprises a lifting component and a visual component. The lifting component is arranged at the bottom of the acquisition device body, and the visual component is arranged at the top of the acquisition device body.

[0006] Preferably, the lifting assembly includes a base plate, which is fixedly connected to the bottom of the acquisition device body, the top of the base plate is fixedly connected to a fixing seat, the top of the fixing seat is fixedly connected to a shield, the top of the base plate is fixedly connected to a mounting plate, the top of the inner side of the mounting plate is fixedly connected to a motor, the top of the motor is fixedly connected to a first rotating rod, the first rotating rod is rotatably connected to the inside of the mounting plate, the periphery of the first rotating rod is fixedly connected to a synchronous wheel, the periphery of the synchronous wheel is transmission-connected to a synchronous belt, the inner side of the synchronous belt is transmission-connected to an idler wheel, the inner side of the idler wheel is fixedly connected to a second rotating rod, the second rotating rod is rotatably connected to the inside of the mounting plate, the inner side of the synchronous belt is transmission-connected to a screw module, the screw module is fixedly connected to the inner side of the fixing seat, and the inner side of the screw module is fixedly connected to a light source.

[0007] Preferably, four screw modules are provided, and the four screw modules are respectively connected to the inner side of the synchronous belt, so that the synchronous wheel can provide power to the screw module through the synchronous belt, so that the screw module can drive the light source to rise and fall as needed to achieve precise fill light.

[0008] Preferably, the visual component includes a mounting frame, the mounting frame is fixedly connected to the top of the acquisition device body, the front side of the mounting frame is fixedly connected to a concave frame, the top of the concave frame is fixedly connected to a servo module, the bottom of the servo module is fixedly connected to a connecting plate, the rear side of the connecting plate is fixedly connected to a camera, and the bottom of the camera is clamped with a lens.

[0009] Preferably, a slide groove is provided inside the concave frame, and the connecting plate is slidably connected in the slide groove, so that when the servo module drives the connecting plate to rise and fall, the connecting plate can slide in the slide groove. The connecting plate can be limited by the slide groove, so that the connecting plate is more stable when driving the camera to rise and fall.

[0010] Preferably, the protection mechanism includes a rectangular plate, which is fixedly connected to both sides of the collection device body, the left side of the rectangular plate is rotatably connected to the second connecting rod, the inner side of the second connecting rod is rotatably connected to the first connecting rod, the inner side of the second connecting rod is rotatably connected to the fixed plate, the front side of the fixed plate is fixedly connected to a lifting door plate, the lifting door plate is slidably connected to the inner side of the collection device body, the left side of the second connecting rod is fixedly connected to a gas spring, and the right side of the rear end of the gas spring is rotatably connected to the left side of the rectangular plate.

[0011] Preferably, a limiting groove is provided inside the body of the collection device, and the lifting door plate is slidably connected in the limiting groove. An observation window is provided inside the lifting door plate, so that the front side of the collection device body can be protected by the lifting door plate, and the gas spring can balance the lifting door plate, so lifting is effortless and it is convenient to load materials during product testing. At the same time, the situation inside the collection device body can be observed through the observation window.

[0012] Compared with the prior art, the utility model provides an image acquisition device for product inspection, which has the following beneficial effects:

[0013] 1. The image acquisition device for product detection can realize the lifting and lowering of the light source and the camera through the set acquisition mechanism during the product detection process. The height of the camera and the light source can be adjusted to ensure the reliability of the detection and improve the detection effect. The device is lightweight and easy to carry, and can meet the detection needs of different environments and positions. First, the product to be detected is placed on the top of the bottom plate, and then according to the detection requirements, the synchronous wheel fixedly connected to the outer periphery of the first rotating rod is driven by the motor to rotate, so that the synchronous wheel provides a driving force for the screw module through the synchronous belt, so that the screw module drives the light source to lift to a suitable position, and at the same time, the servo module is started to drive the connecting plate to lift. When the connecting plate is lifted, the camera will be driven to lift, so as to adjust the distance between the lens and the product. When the connecting plate is lifted, it will slide in the slide groove inside the concave frame. The connecting plate can be limited by the slide groove to make the lifting more stable. When the adjustment of the light source and the camera is completed, press the control button to detect and collect the product, and the internal detection and collection situation can be observed through the observation window.

[0014] 2. The image acquisition equipment for product inspection can achieve a sealing effect on the acquisition equipment body through the protective mechanism when the acquisition equipment is inspecting the product, and at the same time it is convenient to load the inspected product, thereby improving efficiency. In addition, the gas spring can balance the lifting door panel, making lifting effortless and improving efficiency. When loading is required, it is only necessary to pull the lifting door panel to move the lifting door panel upward in the limit groove. When the lifting door panel moves vertically upward, it will drive the second connecting rod to change its angle through the fixed plate, and at the same time drive the first connecting rod to change its angle. When the second connecting rod rotates, it will drive the gas spring to rotate and retract. When the lifting door panel is lifted to the top, the lifting door panel is supported by the gas spring, which can ensure the stability of the lifting door panel and prevent it from moving downward. When the acquisition equipment needs to be sealed, it is only necessary to pull the lifting door panel downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top structure of the moving wheel;

[0018] Figure 3 It is a schematic diagram of the lifting component structure;

[0019] Figure 4 It is a schematic diagram of the top structure of the base plate;

[0020] Figure 5 This is a schematic diagram of the visual component structure;

[0021] Figure 6 It is a schematic diagram of the protection mechanism structure.

[0022] In the figure: 1. acquisition equipment body; 2. protection mechanism; 21. rectangular plate; 22. gas spring; 23. first connecting rod; 24. second connecting rod; 25. fixed plate; 26. lifting door plate; 3. moving wheel; 4. control button; 5. maintenance door; 6. electric control cabinet; 7. button box; 8. acquisition mechanism; 81. lifting assembly; 82. visual assembly; 811. bottom plate; 812. shield; 813. fixed seat; 814. motor; 815. mounting plate; 816. synchronous wheel; 817. first rotating rod; 818. idler wheel; 819. second rotating rod; 8191. synchronous belt; 8192. light source; 8193. screw module; 821. mounting frame; 822. servo module; 823. camera; 824. connecting plate; 825. lens; 826. concave frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] See also Figure 1-6The utility model provides a technical solution: an image acquisition device for product inspection, including an acquisition device body 1, a protective mechanism 2 is arranged on the front side of the acquisition device body 1, a moving wheel 3 is fixedly connected to the bottom of the acquisition device body 1, a button box 7 is fixedly connected to the bottom of the front side of the acquisition device body 1, a control button 4 is fixedly connected to the top of the button box 7, a maintenance door 5 is rotatably connected to the left side of the acquisition device body 1, an electric control cabinet 6 is fixedly connected inside the acquisition device body 1, a acquisition mechanism 8 is arranged inside the acquisition device body 1, and the acquisition mechanism 8 includes a lifting component 81 and a visual component 82, the lifting component 81 is arranged at the bottom of the acquisition device body 1, and the visual component 82 is arranged at the top of the acquisition device body 1.

[0028] The lifting assembly 81 includes a bottom plate 811, the bottom plate 811 is fixedly connected to the bottom of the acquisition device body 1, the top of the bottom plate 811 is fixedly connected to a fixing seat 813, the top of the fixing seat 813 is fixedly connected to a shield 812, the top of the bottom plate 811 is fixedly connected to a mounting plate 815, the top of the inner side of the mounting plate 815 is fixedly connected to a motor 814, the top of the motor 814 is fixedly connected to a first rotating rod 817, the first rotating rod 817 is rotatably connected to the inside of the mounting plate 815, the periphery of the first rotating rod 817 is fixedly connected to a synchronous wheel 816, the periphery of the synchronous wheel 816 is transmission-connected to a synchronous belt 8191, and the inner side of the synchronous belt 8191 is transmission-connected to an idler wheel 81 8. A second rotating rod 819 is fixedly connected inside the idler wheel 818, and the second rotating rod 819 is rotatably connected to the inside of the mounting plate 815. A screw module 8193 is transmission-connected to the inner side of the synchronous belt 8191, and the screw module 8193 is fixedly connected to the inner side of the fixing seat 813. A light source 8192 is fixedly connected to the inner side of the screw module 8193. Four screw modules 8193 are provided, and the four screw modules 8193 are transmission-connected to the inner side of the synchronous belt 8191 respectively, so that the synchronous wheel 816 provides power to the screw module 8193 through the synchronous belt 8191, so that the screw module 8193 can drive the light source 8192 to rise and fall as needed, thereby realizing precise fill light.

[0029] See also Figure 1-6 The utility model provides a technical solution: the visual component 82 includes a mounting frame 821, the mounting frame 821 is fixedly connected to the top of the acquisition device body 1, the front side of the mounting frame 821 is fixedly connected with a concave frame 826, the top of the concave frame 826 is fixedly connected with a servo module 822, the bottom of the servo module 822 is fixedly connected with a connecting plate 824, the rear side of the connecting plate 824 is fixedly connected with a camera 823, the bottom of the camera 823 is clamped with a lens 825, a slide groove is provided inside the concave frame 826, and the connecting plate 824 is slidably connected to the slide groove, so that when the servo module 822 drives the connecting plate 824 to rise and fall, the connecting plate 824 can slide in the slide groove, and the connecting plate 824 can be limited by the slide groove, so that the connecting plate 824 drives the camera 823 to rise and fall more stably.

[0030] Embodiment 2

[0031] See also Figure 1-6 On the basis of the first embodiment, the protective mechanism 2 further comprises a rectangular plate 21, the rectangular plate 21 is fixedly connected to both sides of the collection device body 1, the left side of the rectangular plate 21 is rotatably connected to the second connecting rod 24, the inner side of the second connecting rod 24 is rotatably connected to the first connecting rod 23, the inner side of the second connecting rod 24 is rotatably connected to the fixed plate 25, the front side of the fixed plate 25 is fixedly connected to the lifting door plate 26, the lifting door plate 26 is slidably connected to the inner side of the collection device body 1, the left side of the second connecting rod 24 is fixedly connected to the gas spring 22, the rear end right side of the gas spring 22 is rotatably connected to the left side of the rectangular plate 21, a limiting groove is provided on the inner side of the collection device body 1, the lifting door plate 26 is slidably connected to the limiting groove, an observation window is provided inside the lifting door plate 26, so that the front side of the collection device body 1 can be protected by the lifting door plate 26, and the gas spring 22 can balance the lifting door plate 26, and the lifting is effortless, which is convenient for loading when testing the product, and the situation inside the collection device body 1 can be observed through the observation window.

[0032] In actual operation, when this device is used, when it is necessary to detect and collect products, first pull the lifting door plate 26 to move the lifting door plate 26 upward in the limit groove. When the lifting door plate 26 moves vertically upward, it will drive the second connecting rod 24 to change its angle through the fixed plate 25, and at the same time drive the first connecting rod 23 to change its angle. When the second connecting rod 24 rotates, it will drive the gas spring 22 to rotate and retract. When the lifting door plate 26 is lifted to the top, the lifting door plate 26 is supported by the gas spring 22 to ensure the stability of the lifting door plate 26 and prevent it from moving downward. Then put the product on the top of the bottom plate 811, and then according to the detection requirements, the synchronous wheel 816 fixedly connected to the periphery of the first rotating rod 817 is driven to rotate by the motor 814, so that the synchronous wheel 816 passes through the synchronous belt 819. 1 provides driving force for the screw module 8193, so that the screw module 8193 drives the light source 8192 to rise and fall to a suitable position, and at the same time starts the servo module 822, so that the servo module 822 drives the connecting plate 824 to rise and fall. When the connecting plate 824 rises and falls, it drives the camera 823 to rise and fall, so as to adjust the distance between the lens 825 and the product, and when the connecting plate 824 rises and falls, it slides in the slide groove inside the concave frame 826, and the connecting plate 824 can be limited by the slide groove to make the lifting more stable. When the adjustment of the light source 8192 and the camera 823 is completed, the lifting door plate 26 is pulled down to seal the collection equipment, and the control button 4 is pressed to detect and collect the product, and the internal detection and collection situation can be observed through the observation window. When the detection and collection is completed, the product can be taken out.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An image acquisition device for product inspection, comprising an acquisition device body (1), Features: The front side of the acquisition device body (1) is provided with a protection mechanism (2); the bottom of the acquisition device body (1) is fixedly connected to a moving wheel (3); the bottom of the front side of the acquisition device body (1) is fixedly connected to a button box (7); the top of the button box (7) is fixedly connected to a control button (4); the left side of the acquisition device body (1) is rotatably connected to a maintenance door (5); the inside of the acquisition device body (1) is fixedly connected to an electric control cabinet (6); and the inside of the acquisition device body (1) is provided with a acquisition mechanism (8); The collection mechanism (8) comprises a lifting component (81) and a visual component (82); the lifting component (81) is arranged at the bottom of the collection device body (1); and the visual component (82) is arranged at the top of the collection device body (1).

2. The image acquisition device for product inspection according to claim 1, Features: The lifting assembly (81) comprises a bottom plate (811), the bottom plate (811) is fixedly connected to the bottom of the acquisition device body (1), the top of the bottom plate (811) is fixedly connected to a fixing seat (813), the top of the fixing seat (813) is fixedly connected to a shield (812), the top of the bottom plate (811) is fixedly connected to a mounting plate (815), the top of the inner side of the mounting plate (815) is fixedly connected to a motor (814), the top of the motor (814) is fixedly connected to a first rotating rod (817), the first rotating rod (817) is rotatably connected to the inside of the mounting plate (815), and the first rotating rod (817) The outer periphery of the synchronous wheel (817) is fixedly connected to a synchronous wheel (816), the outer periphery of the synchronous wheel (816) is transmission-connected to a synchronous belt (8191), the inner side of the synchronous belt (8191) is transmission-connected to an idler wheel (818), the inner side of the idler wheel (818) is fixedly connected to a second rotating rod (819), the second rotating rod (819) is rotationally connected to the inside of the mounting plate (815), the inner side of the synchronous belt (8191) is transmission-connected to a screw module (8193), the screw module (8193) is fixedly connected to the inner side of the fixing seat (813), and the inner side of the screw module (8193) is fixedly connected to a light source (8192).

3. The image acquisition device for product inspection according to claim 2, Features: There are four screw modules (8193), and the four screw modules (8193) are respectively connected to the inner side of the synchronous belt (8191).

4. The image acquisition device for product inspection according to claim 1, Features: The visual component (82) comprises a mounting frame (821), wherein the mounting frame (821) is fixedly connected to the top of the acquisition device body (1), a concave frame (826) is fixedly connected to the front side of the mounting frame (821), a servo module (822) is fixedly connected to the top of the concave frame (826), a connecting plate (824) is fixedly connected to the bottom of the servo module (822), a camera (823) is fixedly connected to the rear side of the connecting plate (824), and a lens (825) is clamped on the bottom of the camera (823).

5. The image acquisition device for product inspection according to claim 4, Features: A sliding groove is provided inside the concave frame (826), and the connecting plate (824) is slidably connected in the sliding groove.

6. The image acquisition device for product inspection according to claim 1, Features: The protection mechanism (2) comprises a rectangular plate (21), wherein the rectangular plate (21) is fixedly connected to two sides of the collection device body (1), the left side of the rectangular plate (21) is rotatably connected to a second connecting rod (24), the inner side of the second connecting rod (24) is rotatably connected to a first connecting rod (23), the inner side of the second connecting rod (24) is rotatably connected to a fixed plate (25), the front side of the fixed plate (25) is fixedly connected to a lifting door plate (26), the lifting door plate (26) is slidably connected to the inner side of the collection device body (1), the left side of the second connecting rod (24) is fixedly connected to a gas spring (22), and the right side of the rear end of the gas spring (22) is rotatably connected to the left side of the rectangular plate (21).

7. The image acquisition device for product inspection according to claim 6, Features: A limiting groove is provided on the inner side of the acquisition device body (1), the lifting door plate (26) is slidably connected in the limiting groove, and an observation window is provided inside the lifting door plate (26).

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