Visual inspection equipment for product inspection

Abstract

The utility model discloses visual inspection equipment for product inspection, which relates to the technical field of visual inspection and comprises a workbench, a detection tray is movably mounted on the workbench, a buffer component is arranged between the detection tray and an adjusting component, a lens is further arranged above the workbench, and the detection tray is movably mounted on the workbench. The lens is movably installed on the workbench through a connecting support, a protective assembly is arranged on the side face of the connecting support and located under the lens, a limiting assembly is connected to the peripheral side of the lens and located on the protective assembly in a sliding and sleeving mode, and the protective assembly abuts against the limiting assembly. According to the visual inspection equipment for product inspection, the buffer assembly is arranged on the lens, the protective assembly is arranged on the connecting bracket, the lens penetrates through the protective assembly and moves up and down when the height of the lens is adjusted, and when the lens moves up and down and the descending height of the lens is too low, the buffer assembly abuts against and extrudes the protective assembly, so that the downward moving speed of the lens is reduced; and a worker can find the information timely.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual inspection technical field, concretely is a product detection visual inspection equipment. BACKGROUND

[0002] Publication number: CN218823975U, name: product detection equipment, it discloses: including visual inspection device and conveying device. Visual inspection device includes shooting assembly and light source assembly, and shooting assembly includes detector and liquid lens installed on the detector. By conveying device, the product to be measured is conveyed to the field of view area of shooting assembly, and then the light source assembly emits incident light to the product to be measured in the field of view area. In the detection process, the detector takes a photograph of the product to be measured by means of the liquid lens. And through the electric control mode, the focal length of the liquid lens can be quickly adjusted. Therefore, by adjusting the focal length of the liquid lens, the detector can realize clear photographing of multiple different height feature surfaces in turn. It can be seen from the above that the product detection equipment can realize image information collection of multiple feature surfaces of the product to be measured at one station, and the product to be measured does not need to circulate between multiple stations, and does not need to be positioned repeatedly. Therefore, the product detection equipment can significantly improve the detection accuracy.

[0003] The above disclosure can realize image information collection of multiple feature surfaces of the product to be measured at one station, and the detection method is efficient. In order to provide the product to be detected in time, it will be accumulated beside the station, and when the surrounding staff walks, there is a risk of collision and dumping. Moreover, the height of the lens needs to be adjusted during detection, and there is no buffer component between the lens and the product. When it is unintentional or operation is wrong, there is a risk that the lens touches and extrudes the product, thereby causing damage to the lens. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a product detection visual inspection equipment, which solves the problems of the accumulation of the product to be detected beside the station, the risk of collision and dumping when the surrounding staff walks, the need to adjust the height of the lens during detection, the lack of buffer component between the lens and the product, the risk of lens touching and extruding the product due to unintentional or operation error, and the damage to the lens.

[0005] In order to achieve the above object, the utility model discloses a visual inspection equipment for product detection through the following technical schemes: a visual inspection equipment for product detection, including work table, the detection tray is movably installed on the work table through the adjusting component, the buffer assembly is arranged between the detection tray and the adjusting component, the top of work table still is provided with lens, the lens is movably installed on the work table through the connecting support, the side of connecting support and the just below of lens are provided with protection component, the bottom of lens passes through protection component and is connected with sliding, the circumferential side of lens and the sliding sleeve of protection component are provided with limiting component, and the protection component and limiting component resist.

[0006] Preferably, the upper surface of the workbench is also fixedly installed with a storage support on one side.

[0007] Preferably, a telescopic motor is arranged between the connecting support and the lens, and the two ends of the telescopic motor are fixedly connected with the connecting support and the lens.

[0008] Preferably, a moving plate is arranged between the connecting support and the workbench, the connecting support is fixedly connected with the moving plate, the lower surface of the moving plate is fixedly connected with a second T-shaped block, and the upper surface of the workbench is provided with a second T-shaped groove matched with the first T-shaped block.

[0009] Preferably, the protection component comprises a limiting plate fixedly connected with the connecting support, and a cavity matched with the lens is formed in the limiting plate.

[0010] Preferably, the limiting component comprises a sleeve ring, a first T-shaped block is fixedly connected with the inner wall of the sleeve ring, a first T-shaped groove matched with the first T-shaped block is formed in the circumferential side of the lens, a return spring is arranged in the first T-shaped groove, and the two ends of the return spring are fixedly connected with the first T-shaped groove and the first T-shaped block.

[0011] Preferably, the buffer assembly comprises a first connecting rod and a second connecting rod slidably connected with each other, and a buffer spring is arranged between the first connecting rod and the second connecting rod, and the two ends of the buffer spring are fixedly connected with the first connecting rod and the second connecting rod.

[0012] Beneficial effects

[0013] The utility model provides a visual inspection equipment for product detection. Compared with the prior art, the following beneficial effects are possessed:

[0014] (1), the visual inspection equipment for product detection, through setting buffer assembly on the lens, setting protection component on the connecting support, when adjusting the height of lens, the lens passes through protection component and moves up and down, when the lens moves up and down, when the height of lens drops too low, buffer assembly resists and extrudes protection component, thereby reducing the down speed of lens, so that the staff can find in time.

[0015] (2) The visual inspection equipment used for product inspection uses a storage rack installed on the workbench. The product to be inspected is placed in the storage rack, thereby avoiding the risk of products being piled up on the ground and easily collided and tipped over. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lens connection structure of this utility model;

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B;

[0020] Figure 5 This is a cross-sectional view of the buffer component structure of this utility model.

[0021] In the diagram: 1. Workbench; 2. Inspection tray; 21. Buffer assembly; 211. First connecting rod; 212. Second connecting rod; 213. Buffer spring; 3. Storage bracket; 4. Moving plate; 5. Connecting bracket; 51. Limiting plate; 52. Cavity; 6. Limiting assembly; 7. Telescopic motor; 8. Lens; 81. First T-slot; 9. Protective assembly. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model provides a technical solution: a visual inspection device for product inspection, including a worktable 1, an inspection tray 2 movably mounted on the worktable 1 via an adjustment component, a buffer component 21 between the inspection tray 2 and the adjustment component, a lens 8 above the worktable 1, the lens 8 movably mounted on the worktable 1 via a connecting bracket 5, a protective component 9 is provided on the side of the connecting bracket 5 and directly below the lens 8, the bottom end of the lens 8 passes through the protective component 9 and is slidably connected to it, a limiting component 6 is slidably sleeved around the lens 8 and located on the protective component 9, the protective component 9 and the limiting component 6 abut against each other.

[0024] Specifically, the workbench 1, the detection tray 2 and the adjusting assembly for driving the detection tray 2 to move forward, backward, leftward and rightward are all prior art, which is mature and will not be described in detail. The product is placed on the detection tray 2 for detection. The lens 8 captures and enlarges the details of the product. The height of the lens 8 is limited by the protection assembly 9 in cooperation with the limiting assembly 6. When the height of the lens 8 is too low to be in contact with the product, the lens 8 is limited to reduce the speed and resistance of the lens 8, so that the staff can find the problem in time.

[0025] One side of the upper surface of the workbench 1 is also fixedly provided with a storage support 3.

[0026] Specifically, the storage support 3 includes four L-shaped rods which are matched with each other and distributed in a rectangular shape. The product to be detected is stored in the storage support 3, and the L-shaped rods limit and protect the product to be detected from being easily knocked down after being collided.

[0027] A telescopic motor 7 is further arranged between the connecting bracket 5 and the lens 8, and the two ends of the telescopic motor 7 are fixedly connected with the connecting bracket 5 and the lens 8 respectively.

[0028] Specifically, the telescopic motor 7 is prior art, which can drive the lens 8 to move upward and downward at a slow speed, and adjust the distance between the lens 8 and the product.

[0029] A moving plate 4 is arranged between the connecting bracket 5 and the workbench 1, and the connecting bracket 5 and the moving plate 4 are fixedly connected. The lower surface of the moving plate 4 is fixedly connected with a second T-shaped block, and the upper surface of the workbench 1 is provided with a second T-shaped groove matched with the first T-shaped block.

[0030] Specifically, the moving plate 4 can move to a certain extent in position through the cooperation of the second T-shaped groove and the second T-shaped block, and the movement is stable and will not shake. When the moving plate 4 slides, it can drive the lens 8 to move, so that it can cooperate with the position of the product to make slight position adjustment, which is convenient for detection operation.

[0031] The protection assembly 9 includes a limiting plate 51 fixedly connected with the connecting bracket 5, and the limiting plate 51 is provided with a cavity 52 matched with the lens 8.

[0032] Specifically, the bottom end of the lens 8 penetrates the limiting plate 51 through the cavity 52 and slides up and down.

[0033] The limiting assembly 6 includes a sleeve ring, the inner wall of the sleeve ring is fixedly connected with a first T-shaped block, the peripheral side of the lens 8 is provided with a first T-shaped groove 81 matched with the first T-shaped block, a reset spring is arranged in the first T-shaped groove 81, and the two ends of the reset spring are fixedly connected with the first T-shaped groove 81 and the first T-shaped block respectively.

[0034] Specifically, when the lens 8 is lowered too low, the sleeve ring is in contact with the limiting plate 51, and under the cooperation of the first T-shaped groove 81 and the first T-shaped block, the sleeve ring can slide up and down to a certain extent, so that the lens 8 can still be lowered by a distance, and when the lens 8 is in contact with the limiting plate 51, the reset spring is compressed under force during the process of being lowered by a distance, and generates a reverse resistance to the downward movement of the lens 8, so that the staff can find the problem in time and correct it.

[0035] The buffer assembly 21 comprises a first connecting rod 211 and a second connecting rod 212 which are connected to each other in sliding mode, and a buffer spring 213 is arranged between the first connecting rod 211 and the second connecting rod 212.

[0036] Specifically, the first connecting rod 211 and the second connecting rod 212 cooperate with the arrangement of the buffer spring 213, so that when the weight of the product is large, the impact force can be buffered when the product is placed on the detection tray 2, and the damage of the detection tray 2 caused by the excessive impact force can be avoided.

[0037] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A vision inspection apparatus for product inspection, comprising a worktable (1) on which an inspection tray (2) is movably mounted by an adjustment assembly, characterized in that: A buffer assembly (21) is arranged between the detection tray (2) and the adjusting assembly The upper side of the workbench (1) is further provided with a lens (8) which is movably installed on the workbench (1) through a connecting support (5). The side of the connecting support (5) directly below the lens (8) is provided with a protection assembly (9). The bottom end of the lens (8) penetrates through the protection assembly (9) and is in sliding connection with the protection assembly (9). The circumferential side of the lens (8) and the sliding sleeve of the protection assembly (9) are provided with a limiting assembly (6). The protection assembly (9) is in abutment with the limiting assembly (6).

2. The visual inspection apparatus for product inspection according to claim 1, characterized in that: The upper side of the workbench (1) is further provided with a storage support (3).

3. The visual inspection apparatus for product inspection according to claim 1, characterized in that: The connecting support (5) and the lens (8) are further provided with a telescopic motor (7), both ends of the telescopic motor (7) are fixedly connected with the connecting support (5) and the lens (8).

4. The vision inspection apparatus for product inspection according to claim 1, characterized by: The connecting support (5) and the workbench (1) are provided with a moving plate (4), the connecting support (5) and the moving plate (4) are fixedly connected, the lower surface of the moving plate (4) is fixedly connected with a second T-shaped block, and the upper surface of the workbench (1) is provided with a second T-shaped groove matched with the first T-shaped block.

5. The visual inspection apparatus for product inspection according to claim 1, characterized in that: The protection assembly (9) comprises a limiting plate (51) fixedly connected with the connecting support (5), and a cavity (52) matched with the lens (8) is formed in the limiting plate (51).

6. The vision inspection apparatus for product inspection according to claim 1, characterized by: The limiting assembly (6) comprises a sleeve ring, a first T-shaped block is fixedly connected to the inner wall of the sleeve ring, a first T-shaped groove (81) matched with the first T-shaped block is formed in the circumferential side of the lens (8), a reset spring is arranged in the first T-shaped groove (81), and both ends of the reset spring are fixedly connected with the first T-shaped groove (81) and the first T-shaped block.

7. The visual inspection apparatus for product inspection according to claim 1, characterized in that: The buffer assembly (21) comprises a first connecting rod (211) and a second connecting rod (212) which are in sliding connection with each other, and a buffer spring (213) is arranged between the first connecting rod (211) and the second connecting rod (212), both ends of the buffer spring (213) are fixedly connected with the first connecting rod (211) and the second connecting rod (212).

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