Order verification visual mechanism of high-speed logistics line

Abstract

The utility model relates to the technical field of logistics equipment, in particular to a high-speed logistics line order verification visual mechanism, which comprises a mounting frame, a visual inspection device, a waist longitudinal beam and a lighting assembly, and is characterized in that the mounting frame comprises a stand column, a top frame is arranged at the top of the stand column, and a visual inspection device is arranged in the top frame; the first rotating support and the first light source are connected through the first adjusting bolt to achieve height adjustment of the first light source, the first rotating support and the first support are connected through the first rotating bolt to achieve rotation of the first rotating support, and therefore the angle of the first light source is adjusted. The second light source and the second support are connected through the second rotating bolt, and the angle of the second light source can be adjusted; the power source is used for driving the adjusting lead screw to rotate, so that the vertical sliding block is driven to move, the camera is further driven to move, the camera can move in the horizontal direction by changing the positions of the transverse moving support and the vertical adjusting support, and the verification requirements of different commodities are met.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics equipment, in particular to a high-speed logistics line order verification visual mechanism. Background Art

[0002] Logistics in a narrow sense refers to physical distribution or delivery of goods. In a broad sense, it refers to the whole process of planning, implementing and managing the transportation, storage and distribution of raw materials, semi-finished products, finished products and related information from the place of production to the place of consumption of goods in order to meet customer needs at the lowest cost. Logistics consists of the transportation, service, distribution, warehousing, packaging, handling and loading and unloading, circulation processing and related logistics information of goods. Goods are packaged, transported and delivered according to order information. In this process, the goods need to be verified according to the order information to avoid discrepancies between the goods and the order information.

[0003] In the prior art, order verification usually uses equipment such as cameras and barcode scanners. The barcode scanner scans the order QR code to obtain the order information, and the camera captures the product information and compares it with the order information. At the same time, an additional light source is required to illuminate the product to meet the visual verification needs. However, the position and height of the camera and the light source are fixed, which can only meet the verification of products within a certain size range, and the scope of application is limited. The visual verification effect is not good for larger or smaller products. It is troublesome and time-consuming to readjust the position and height. Utility Model Content

[0004] In order to compensate for the problems of poor verification of large-sized or small-sized commodities during visual verification and long time consumption in adjusting the positions of cameras and light sources, the utility model provides a high-speed logistics line order verification visual mechanism.

[0005] The technical solution of the utility model is:

[0006] High-speed logistics line order verification visual mechanism, including:

[0007] A mounting frame, the mounting frame comprises a column, a top frame is provided on the top of the column, a visual detection device is provided in the top frame, a waist longitudinal beam and a waist cross beam are provided in the middle of the column, a lighting assembly is provided on the waist longitudinal beam, and a universal wheel is provided at the bottom end of the column;

[0008] The lighting assembly includes two first light sources and two second light sources, the first light sources are slidably mounted on the inner side of the waist longitudinal beam through a first light source mounting assembly, the first light source mounting assembly is used to adjust the angle and height of the first light sources, the second light sources are slidably mounted on the top surface of the waist longitudinal beam through a second light source mounting assembly, the second light source mounting assembly is used to adjust the angle and position of the second light sources;

[0009] The visual inspection device includes a camera and a code scanning device. The camera is connected to a transverse movable frame through a height adjustment device. The transverse movable frame is slidably installed on the top surface of the top frame. The height adjustment device is used to adjust the height of the camera. The code scanning device is slidably installed on the inner side of the waist beam.

[0010] Preferably, grooves are provided on four side surfaces of the upright column, the top frame, the waist longitudinal beam and the waist transverse beam.

[0011] Preferably, the first light source installation assembly comprises a first bracket, a first rotating frame is rotatably mounted on the bottom of the first bracket, a first rotating slot and a height adjustment slot are penetrated through the first rotating frame, and the first light source is slidably connected to the first rotating frame.

[0012] Preferably, the first light source mounting assembly further comprises a first rotating bolt and a first adjusting bolt, the first rotating bolt passes through the first rotating slot and is connected to the first bracket, and the first adjusting bolt passes through the height adjusting slot and is connected to the first light source.

[0013] Preferably, the second light source installation assembly comprises a second bracket, a second rotation groove is penetrated through a side of the second bracket close to the second light source, and a horizontal adjustment groove is penetrated through a bottom of the second bracket.

[0014] Preferably, the second light source assembly further includes a second rotating bolt and a second adjusting bolt, the second rotating bolt passes through the second rotating slot and is connected to the second light source, and the second adjusting bolt passes through the horizontal adjusting slot and is connected to the waist longitudinal beam.

[0015] Preferably, the height adjustment device includes a vertical adjustment frame, the top of the vertical adjustment frame is slidably connected to the transverse movable frame, an adjustment screw is rotatably installed in the vertical adjustment frame, the adjustment screw is connected to the camera through a vertical slider, and the top of the adjustment screw passes through the vertical adjustment frame and is connected to a power source.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model uses a first adjusting bolt to connect the first rotating bracket and the first light source, so as to adjust the height of the first light source. The first rotating bolt is used to connect the first rotating bracket and the first bracket, so as to rotate the first rotating bracket, thereby adjusting the angle of the first light source. The second rotating bolt is used to connect the second light source and the second bracket, so as to adjust the angle of the second light source, and cooperate with the first light source to meet the light source requirements of different heights and angles.

[0018] 2. The utility model sets a height adjustment device, utilizes a power source to drive the adjustment screw to rotate, drives the vertical slider to move, and thus drives the camera to move vertically. By changing the position of the lateral movable bracket and the vertical adjustment bracket, the camera can be moved in two dimensions in the horizontal direction to meet the verification requirements of different commodities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the mounting frame and the visual detection device in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the lighting assembly and the visual detection device in the utility model;

[0022] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0023] The meaning of each number in the figure is:

[0024] 1. Mounting frame; 11. Upright column; 12. Top frame; 13. Waist longitudinal beam; 14. Waist cross beam; 15. Universal wheel;

[0025] 2. lighting assembly; 21. first bracket; 22. first rotating bracket; 221. first rotating slot; 222. height adjustment slot; 23. first rotating bolt; 24. first adjusting bolt; 25. first light source; 26. second bracket; 261. second rotating slot; 262. horizontal adjustment slot; 27. second rotating bolt; 28. second adjusting bolt; 29. ​​second light source;

[0026] 3. Visual inspection device; 31. Horizontal moving frame; 32. Vertical adjustment frame; 33. Adjustment screw; 34. Power source; 35. Vertical slider; 36. Camera; 37. Code scanning device. DETAILED DESCRIPTION

[0027] 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.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] Embodiment 1:

[0030] See also Figure 1-4 The utility model describes the above technical solution in detail through the following embodiments:

[0031] High-speed logistics line order verification visual mechanism, including:

[0032] The mounting frame 1 includes a column 11, a top frame 12 is provided on the top of the column 11, a visual detection device 3 is provided in the top frame 12, a waist longitudinal beam 13 and a waist transverse beam 14 are provided in the middle of the column 11, a lighting assembly 2 is provided on the waist longitudinal beam 13, and a universal wheel 15 is provided at the bottom end of the column 11.

[0033] The universal wheel 15 adopts a known universal wheel with a brake, which can facilitate the movement and fixation of the device.

[0034] The four sides of the upright column 11, the top frame 12, the waist longitudinal beam 13 and the waist cross beam 14 are all provided with grooves.

[0035] The column 11, the top frame 12, the waist longitudinal beam 13 and the waist cross beam 14 are made of industrial aluminum profiles. The surface of the aluminum profile is provided with grooves, which are used to fix the aluminum profile fasteners. The column 11, the top frame 12, the waist longitudinal beam 13 and the waist cross beam 14 are fixed by known aluminum profile fasteners. The grooves on the surface can facilitate the adjustment of the height of the waist longitudinal beam 13 and the waist cross beam 14. It meets the height requirements of different conveyor belts.

[0036] The lighting assembly 2 includes two first light sources 25 and two second light sources 29. The first light sources 25 are slidably mounted on the inner side of the waist longitudinal beam 13 through a first light source mounting assembly. The first light source mounting assembly is used to adjust the angle and height of the first light sources 25. The second light sources 29 are slidably mounted on the top surface of the waist longitudinal beam 13 through a second light source mounting assembly. The second light source mounting assembly is used to adjust the angle and position of the second light sources 29.

[0037] The first light source 25 and the second light source 29 are well-known LED light groups, which are long strips in shape. Each light group is controlled by its own light source controller. The first light source 25 and the second light source 29 each have two groups, which can illuminate the goods from both sides at the same time to improve the illumination effect. The second light source 29 is a supplement to the first light source 25, and the second light source 29 is a high-brightness linear light source.

[0038] The first light source installation assembly includes a first bracket 21 , a first rotating frame 22 is rotatably mounted on the bottom of the first bracket 21 by bolts, a first rotating slot 221 and a height adjustment slot 222 are penetrated through the first rotating frame 22 , and the first light source 25 is slidably connected to the first rotating frame 22 .

[0039] The first bracket 21 is L-shaped, and the head of the first bracket 21 is slidably connected to the waist beam 14 through bolts. The bolt head is clamped in the groove of the waist beam 14. By loosening the bolts, the first bracket 21 can slide along the waist beam 14.

[0040] The first light source installation assembly further includes a first rotating bolt 23 and a first adjusting bolt 24 . The first rotating bolt 23 passes through the first rotating slot 221 and is threadedly connected to the first bracket 21 . The first adjusting bolt 24 passes through the height adjusting slot 222 and is threadedly connected to the first light source 25 .

[0041] When the first rotating bolt 23 is tightened, the head of the first rotating bolt 23 cooperates with the first rotating frame 22 to squeeze the first bracket 21 to fix it. When the first rotating bolt 23 is loosened, the first rotating frame 22 can rotate relative to the first bracket 21.

[0042] When the first adjusting bolt 24 is tightened, the head of the first adjusting bolt 24 cooperates with the first light source 25 to squeeze the first rotating frame 22, thereby fixing the first light source 25. When the first adjusting bolt 24 is loosened, the first light source 25 can slide along the height adjustment slot 222 with the first adjusting bolt 24, thereby adjusting the height of the first light source 25.

[0043] The second light source installation assembly includes a second bracket 26 . A second rotation groove 261 is formed through a side of the second bracket 26 close to the second light source 29 . A horizontal adjustment groove 262 is formed through a bottom of the second bracket 26 .

[0044] The second bracket 26 is a metal bracket and is L-shaped.

[0045] The second light source assembly further includes a second rotating bolt 27 and a second adjusting bolt 28 . The second rotating bolt 27 passes through the second rotating slot 261 and is connected to the second light source 29 . The second adjusting bolt 28 passes through the horizontal adjusting slot 262 and is connected to the waist longitudinal beam 13 .

[0046] There are two second rotating bolts 27, which are parallel and symmetrical. The second rotating bolts 27 are threadedly connected to the second light source 29. When the second rotating bolts 27 are tightened, the second rotating bolts 27 cooperate with the second light source 29 to clamp the second bracket 26 to fix the second light source 29. When the second rotating bolts 27 are loosened, the second rotating bolts 27 can slide along the second rotating groove 261 to rotate the second light source 29.

[0047] The head of the second adjusting bolt 28 is engaged with the groove of the waist longitudinal beam 13. When the second adjusting bolt 28 is tightened, the head of the second adjusting bolt 28 cooperates with the second bracket 26 to clamp the waist longitudinal beam 13 to fix the second bracket 26. When the second adjusting bolt 28 is loosened, the second adjusting bolt 28 can move along the groove of the waist longitudinal beam 13, so that the second bracket 26 can move left and right, and then the second light source 29 can move left and right. At the same time, the second bracket 26 can move forward and backward through the horizontal adjustment slot 262, so as to change the distance between the two second brackets 26 and adapt to second light sources 29 of different lengths.

[0048] The visual inspection device 3 includes a camera 36 and a code scanning device 37. The camera 36 is connected to a transverse movable frame 31 through a height adjustment device. The transverse movable frame 31 is slidably installed on the top surface of the top frame 12. The height adjustment device is used to adjust the height of the camera 36. The code scanning device 37 is slidably installed on the inner side of the waist beam 14.

[0049] The code scanning device 37 is used to scan the QR code or barcode of the order. The code scanning device 37 is fixedly connected to the waist beam 14 by bolts. The bolt head is engaged with the groove of the waist beam 14, which can facilitate the movement of the code scanning device 37.

[0050] Camera 36 is used for visual verification. The exposure time of camera 36 needs to be fine-tuned according to the pixel size of camera 36. The exposure time affects the image quality. The longer the time, the brighter the image, and the shorter the time, the darker the image. When verifying a high-speed material line, for example, when the logistics line speed is 1.2m / s, the object moves faster. If the exposure time is too long, the image captured by camera 36 is the entire movement process of the object, so it will produce a ghost image. Therefore, the exposure time of camera 36 needs to be controlled at the microsecond level. At this time, the object is relatively stationary relative to camera 36, ​​which can avoid ghost images caused by too long exposure time.

[0051] The transverse moving frame 31 is made of industrial aluminum profiles. The transverse moving frame 31 is fixedly connected to the top frame 12 through aluminum profile fasteners. The transverse moving frame 31 can slide on the top surface of the top frame 12.

[0052] The height adjustment device includes a vertical adjustment frame 32, the top of the vertical adjustment frame 32 is slidably connected to the horizontal moving frame 31 by bolts, an adjustment screw 33 is rotatably installed in the vertical adjustment frame 32, the adjustment screw 33 is connected to the camera 36 through a vertical slider 35, and the top of the adjustment screw 33 passes through the vertical adjustment frame 32 and is connected to a power source 34.

[0053] The vertical adjustment frame 32 can slide along the horizontal moving frame 31. The power source 34 can be a servo motor or a hand wheel, and the power source 34 can drive the adjustment screw 33 to rotate. The adjustment screw 33 is threadedly connected to the vertical slider 35, and the vertical slider 35 is fixedly connected to the camera 36 through a bracket. The rotation of the adjustment screw 33 can drive the vertical slider 35 to move along the axis direction of the adjustment screw 33, thereby driving the camera 36 to move in the vertical direction, so as to achieve the height adjustment of the camera 36 to meet the shooting of goods of different sizes.

[0054] When using the device in this embodiment, the operator pushes the mounting frame 1 and uses the universal wheels 15 to move the device to the conveyor belt that needs to be verified.

[0055] Loosen the fasteners between the waist longitudinal beam 13 and the waist cross beam 14 and the column 11, adjust the height of the waist longitudinal beam 13 and the waist cross beam 14, and then tighten them.

[0056] Loosen the bolts between the first bracket 21 and the waist crossbeam 14, adjust the spacing of the first bracket 21, and then tighten them.

[0057] Loosen the first rotating bolt 23, rotate the first light source 25 and the first rotating frame 22, adjust the irradiation angle of the first light source 25, and then tighten the first rotating bolt 23. Then loosen the first adjusting bolt 24, adjust the height of the first light source 25, ensure that the light from the first light sources 25 on both sides converges directly above the conveyor belt, and finally tighten the first adjusting bolt 24.

[0058] In high-speed logistics lines, in order to avoid shooting ghosting, the exposure time of the camera 36 is controlled at the microsecond level. The exposure time period results in a small amount of light. At this time, taking pictures only by relying on the light emitted by the first light source 25 will result in a darker image, affecting visual verification.

[0059] At this time, the second light source 29 can be installed on the top surface of the waist beam 14 through the second bracket 26, and the length of the second light source 29 can be adjusted according to actual needs.

[0060] By loosening the second rotating bolt 27, the irradiation angle of the second light source 29 can be adjusted. By loosening the second adjusting bolt 28, the horizontal position of the second bracket 26 can be adjusted to adjust the spacing between the second light sources 29, and the distance between the two relative second brackets 26 can be adjusted to meet the installation requirements of the second light sources 29 of different sizes.

[0061] The additional light from the two groups of second light sources 29 can satisfy the lighting needs of the camera 36 at an exposure time of microseconds.

[0062] The power source 34 is started, and the power source 34 drives the adjusting screw 33 to rotate, which can drive the vertical slider 35 to move, thereby driving the camera 36 to move up and down to meet the visual verification of commodities of different sizes.

[0063] The camera 36 can be moved in the horizontal direction by moving the lateral moving frame 31 and the vertical adjustment frame 32 .

[0064] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. High-speed logistics line order verification visual mechanism, characterized by: include: A mounting frame (1), the mounting frame (1) comprising a column (11), a top frame (12) being provided at the top of the column (11), a visual detection device (3) being provided inside the top frame (12), a waist longitudinal beam (13) and a waist transverse beam (14) being provided at the middle of the column (11), a lighting assembly (2) being provided on the waist longitudinal beam (13), and a universal wheel (15) being provided at the bottom end of the column (11); The lighting assembly (2) comprises two first light sources (25) and two second light sources (29), wherein the first light sources (25) are slidably mounted on the inner side of the waist longitudinal beam (13) via a first light source mounting assembly, and the first light source mounting assembly is used for adjusting the angle and height of the first light sources (25), and the second light sources (29) are slidably mounted on the top surface of the waist longitudinal beam (13) via a second light source mounting assembly, and the second light source mounting assembly is used for adjusting the angle and position of the second light sources (29); The visual inspection device (3) comprises a camera (36) and a code scanning device (37); the camera (36) is connected to a transverse movable frame (31) via a height adjustment device; the transverse movable frame (31) is slidably mounted on the top surface of the top frame (12); the height adjustment device is used to adjust the height of the camera (36); and the code scanning device (37) is slidably mounted on the inner side of the waist crossbeam (14).

2. The high-speed logistics line order verification visual mechanism as claimed in claim 1, characterized in that: The four sides of the upright column (11), the top frame (12), the waist longitudinal beam (13) and the waist cross beam (14) are all provided with grooves.

3. The high-speed logistics line order verification visual mechanism as claimed in claim 1, characterized in that: The first light source installation assembly comprises a first bracket (21), a first rotating frame (22) is rotatably installed at the bottom of the first bracket (21), a first rotating groove (221) and a height adjustment groove (222) are penetrated through the first rotating frame (22), and the first light source (25) is slidably connected to the first rotating frame (22).

4. The high-speed logistics line order verification visual mechanism as claimed in claim 3, characterized in that: The first light source installation assembly further comprises a first rotating bolt (23) and a first adjusting bolt (24); the first rotating bolt (23) passes through the first rotating slot (221) and is connected to the first bracket (21); the first adjusting bolt (24) passes through the height adjusting slot (222) and is connected to the first light source (25).

5. The high-speed logistics line order verification visual mechanism as claimed in claim 1, characterized in that: The second light source installation assembly comprises a second bracket (26), a second rotation groove (261) is provided through the side of the second bracket (26) close to the second light source (29), and a horizontal adjustment groove (262) is provided through the bottom of the second bracket (26).

6. The high-speed logistics line order verification visual mechanism as claimed in claim 5, characterized in that: The second light source assembly further comprises a second rotating bolt (27) and a second adjusting bolt (28); the second rotating bolt (27) passes through the second rotating slot (261) and is connected to the second light source (29); the second adjusting bolt (28) passes through the horizontal adjusting slot (262) and is connected to the waist longitudinal beam (13).

7. The high-speed logistics line order verification visual mechanism as claimed in claim 1, characterized in that: The height adjustment device comprises a vertical adjustment frame (32), the top of the vertical adjustment frame (32) is slidably connected to the horizontal moving frame (31), an adjustment screw (33) is rotatably installed in the vertical adjustment frame (32), the adjustment screw (33) is connected to the camera (36) through a vertical slider (35), and the top of the adjustment screw (33) passes through the vertical adjustment frame (32) and is connected to a power source (34).

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