Electronic building block product package visual identification detection equipment

Abstract

The utility model discloses a kind of electronic building block product packaging visual identification detection equipment, it is related to packaging visual identification detection equipment technical field, including conveyer support, the middle part of conveyer support is equipped with conveyer, still including box positioning mechanism, storage rack subassembly, visual identification subassembly and sorting mechanism, box positioning mechanism is installed at the top front side of conveyer support, and storage rack subassembly is installed at the top of conveyer support;Visual identification subassembly includes lamp panel light source and camera, the top of storage rack subassembly is equipped with top rack, the right end lower side of top rack is equipped with lamp panel light source, the middle part of lamp panel light source is equipped with through-hole, the right end upper side of top rack is equipped with camera by camera support, and the camera end of camera passes through through-hole;The electronic building block product packaging visual identification detection equipment can solve the problem that electronic building block is placed after being boxed and is judged specifically product quantity and placed whether complete and accurate after visual identification.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging visual recognition and inspection equipment, specifically a visual recognition and inspection equipment for electronic building block product packaging. Background Technology

[0002] Before leaving the factory, circuit assembly toys should be arranged neatly in the product box according to the instructions, and then the box should be closed and packaged for shipment. However, it is impossible to ensure accuracy when arranging the parts manually. Therefore, this testing equipment was developed for inspection. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a visual recognition and inspection device for electronic building block product packaging. This device solves the problem of intelligently judging the quantity and whether the arrangement of electronic building blocks is complete and accurate after they are boxed, and can effectively solve the problems in the background technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a visual recognition and inspection device for electronic building block product packaging, comprising a conveyor belt support, wherein a conveyor belt is mounted in the middle of the conveyor belt support, and further comprising: The box positioning mechanism is installed on the top front side of the conveyor belt support; Shelf assembly, mounted on top of the conveyor belt support; The visual recognition component includes a top frame, a light panel light source, a camera bracket, and a camera. The top frame is installed on the top of the shelf component, and a light panel light source is installed on the lower right side of the top frame. A through hole is opened in the middle of the light panel light source. A camera is installed on the upper right side of the top frame through the camera bracket, and the camera's image end passes through the through hole. The sorting mechanism is installed on the rear right side of the conveyor belt support, and two sensor assemblies are installed on the left and right sides of the conveyor belt support respectively.

[0005] The conveyor belt support serves as the main body. The light panel and camera are mounted above the conveyor belt via a top frame and shelf assembly. The shelf assembly can hold items or tools. The boxed products are conveyed on the conveyor belt and then moved backward by the box positioning mechanism. The box positioning mechanism is adjustable to guide and position product boxes of different sizes directly below the camera. The camera captures an image, which is then visually compared with the correct product placement diagram in the main unit. When a defective product is found to be incorrectly placed in the product box, the sorting mechanism automatically pushes the boxed product forward, away from its original path, making it easier for personnel to select and repackage the defective product. Two sensor components can identify whether the product box has passed the start and end positions in front of the sorting mechanism, facilitating the determination of when to push out the defective product.

[0006] Furthermore, the box positioning mechanism includes a positioning plate adjustment assembly, a positioning plate, and a positioning guide ramp. The positioning plate adjustment assembly is installed on the top front side of the conveyor belt support, and the positioning plate is fixedly connected to the rear end of the positioning plate adjustment assembly. The left end of the positioning plate is bent forward to form the positioning guide ramp. The positioning plate adjustment assembly is used to adjust the front and rear positions of the positioning plate and the positioning guide ramp according to the size of the product box. The positioning guide ramp is used to guide the product box moving from left to right on the conveyor belt backward, and then be positioned by the rear side of the positioning plate, so that the product box passes directly below the light source and the camera when it moves from left to right on the conveyor belt.

[0007] Furthermore, the positioning plate adjustment assembly includes adjustment sleeves, adjustment columns, and wing bolts. Two adjustment sleeves are fixedly connected to the top front side of the conveyor belt bracket. Two adjustment columns are slidably installed longitudinally within each of the two adjustment sleeves. The rear ends of the two adjustment columns are fixedly connected to the front ends of the positioning plate. Each adjustment sleeve is threaded with a wing bolt, the bottom end of which abuts against the corresponding adjustment column. Loosening the wing bolts allows the adjustment columns to move back and forth relative to the adjustment sleeves, thereby adjusting the front and rear positions of the positioning plate and the positioning guide plate. Then, tightening the wing bolts locks the adjustment columns and adjustment sleeves together, re-fixing the positions of the positioning plate and the positioning guide plate.

[0008] Furthermore, the shelving assembly includes support rods, lifting sleeves, locking bolts, and a shelf platform. Two support rods are fixedly connected to the front and rear sides of the conveyor belt support. Each support rod has a lifting sleeve slidably fitted onto it. Locking bolts are threaded onto the sides of the lifting sleeves, and these bolts abut against the corresponding support rods. The four corners of the shelf platform are fixedly connected to the corresponding four lifting sleeves. Loosening the locking bolts allows the lifting sleeves to move up and down relative to the support rods, thus adjusting the height of the shelf platform as needed. Tightening the locking bolts locks the support rods and lifting sleeves, fixing the height of the shelf platform. Items or tools can then be placed on the shelf platform as needed.

[0009] Furthermore, the sorting mechanism includes a base plate, a cylinder, a guide rod, a support plate, and a push plate. The base plate is fixedly connected to the rear right end of the conveyor belt bracket. A cylinder is mounted on the base plate, and the piston rod at the front end of the cylinder is fixedly connected to the middle of the support plate. Both sides of the cylinder are slidably connected to two longitudinal guide rods, and the front ends of the two guide rods are fixedly connected to both ends of the support plate. A push plate is mounted on the front side of the support plate. The base plate is used to mount the cylinder, which can drive the support plate to move back and forth via the piston rod. The support plate is used to mount the push plate, which pushes out defective products. The guide rod prevents the support plate, push plate, and piston rod from rotating relative to the cylinder body, thus protecting the cylinder body and piston rod.

[0010] Furthermore, the sorting mechanism also includes an extension plate, fastening screws, and an end seat. The push plate is a hollow plate, and its left end is laterally slidably connected to the right end of the extension plate. The left end of the extension plate is fixedly connected to the end seat, and the top of the left end of the push plate is threaded with a fastening screw, the bottom end of which abuts against the extension plate. Loosening the fastening screw allows the extension plate to move left and right relative to the push plate, and tightening the fastening screw locks the extension plate and the push plate, thereby changing the length of the ejector plate formed by the extension plate, end seat, and push plate to accommodate product boxes of different lengths. When the length of the ejector plate formed by the extension plate, end seat, and push plate changes, the left and right positions of the sensor assembly on the left side of the sorting mechanism also need to be adjusted accordingly to adapt to the length of the product box.

[0011] Furthermore, the sorting mechanism also includes a baffle plate, and the front end of the baffle plate is detachably connected to the rear left side of the end seat. When the cylinder pushes the push plate forward, the conveyor belt continues to operate. Other product boxes moving from left to right on the conveyor belt will encounter the baffle plate and be blocked by the left side of the baffle plate, stopping their movement on the conveyor belt until the cylinder pulls the push plate backward, so that the left side of the baffle plate no longer obstructs the leftward movement of the product boxes.

[0012] Compared with existing technologies, the advantages of this electronic building block product packaging visual recognition and inspection equipment are: 1. The light source and camera are mounted above the conveyor belt via a top frame and shelf assembly. The shelf assembly can hold items or tools. The boxed products are conveyed on the conveyor belt and then moved backward by the box positioning mechanism. The box positioning mechanism can be adjusted to guide and position product boxes of different sizes directly below the camera. The camera captures an image and compares it with the correct product placement diagram in the host machine. When a defective product is found to be incorrectly placed in the product box, the sorting mechanism automatically pushes the boxed product forward, away from its original path, making it easier for personnel to select and repackage the defective product.

[0013] 2. Loosening the fastening screws allows the extension plate to move left and right relative to the push plate. Then, tightening the fastening screws locks the extension plate and push plate together, thereby changing the length of the ejector plate formed by the extension plate, end seat, and push plate to accommodate product boxes of different lengths. When the length of the ejector plate formed by the extension plate, end seat, and push plate changes, the left and right positions of the sensor assembly on the left side of the sorting mechanism also need to be adjusted accordingly to adapt to the length of the product box. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 A magnified view of the structure at point A in the middle; Figure 3 This is a schematic diagram of the structure of this utility model from below; In the diagram: 1 Conveyor belt support, 2 Conveyor belt, 3 Repackaging platform, 4 Box positioning mechanism, 41 Adjusting sleeve, 42 Adjusting column, 43 Butterfly bolt, 44 Positioning plate, 45 Positioning guide ramp, 5 Shelf assembly, 51 Support rod, 52 Lifting sleeve, 53 Locking bolt, 54 Shelf, 6 Visual recognition assembly, 61 Top frame, 62 Light panel light source, 63 Camera bracket, 64 Camera, 7 Selection mechanism, 71 Seat plate, 72 Cylinder, 73 Guide rod, 74 Support plate, 75 Push plate, 76 Extension plate, 77 Fastening screw, 78 End seat, 79 Baffle plate, 8 Sensor assembly, 81 Mounting plate, 82 Screw, 83 Photoelectric sensor, 9 Monitoring screen, 10 Cable. Detailed Implementation

[0015] 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.

[0016] Example 1, please refer to Figures 1 to 3 This utility model provides a technical solution: a visual recognition and inspection device for electronic building block product packaging, including a conveyor belt support 1, a conveyor belt 2 installed in the middle of the conveyor belt support 1, and also including a box positioning mechanism 4, a shelf assembly 5, a visual recognition assembly 6 and a sorting mechanism 7.

[0017] The box positioning mechanism 4 is installed on the top front side of the conveyor belt bracket 1; The box positioning mechanism 4 includes a positioning plate adjustment assembly, a positioning plate 44, and a positioning guide ramp 45. The positioning plate adjustment assembly is installed on the top front side of the conveyor belt support 1. The positioning plate 44 is fixedly connected to the rear end of the positioning plate adjustment assembly. The left end of the positioning plate 44 is bent forward to form the positioning guide ramp 45. The positioning plate adjustment assembly is used to adjust the front and rear positions of the positioning plate 44 and the positioning guide ramp 45 according to the size of the product box. The positioning guide ramp 45 is used to guide the product box moving from left to right on the conveyor belt 2 backward, and then be positioned by the rear side of the positioning plate 44, so that the product box passes directly below the light source 62 and the camera 64 when it moves from left to right on the conveyor belt 2.

[0018] The positioning plate adjustment assembly includes an adjustment sleeve 41, an adjustment column 42, and a wing bolt 43. Two adjustment sleeves 41 are fixedly connected to the top front side of the conveyor belt bracket 1. Two adjustment columns 42 are slidably installed longitudinally inside each adjustment sleeve 41. The rear ends of the two adjustment columns 42 are fixedly connected to the front ends of the positioning plate 44. A wing bolt 43 is threaded onto each adjustment sleeve 41, and the bottom end of the wing bolt 43 abuts against the corresponding adjustment column 42. Loosening the wing bolt 43 allows the adjustment column 42 to move back and forth relative to the adjustment sleeve 41, thereby adjusting the front and rear positions of the positioning plate 44 and the positioning guide ramp 45. Then, tightening the wing bolt 43 locks the adjustment column 42 and the adjustment sleeve 41 together, re-fixing the positions of the positioning plate 44 and the positioning guide ramp 45.

[0019] The shelving assembly 5 is installed on top of the conveyor belt support 1; The shelving assembly 5 includes support rods 51, lifting sleeves 52, locking bolts 53, and a shelf 54. Two support rods 51 are fixedly connected to the front and rear sides of the conveyor belt support 1. Each support rod 51 is slidably fitted with a lifting sleeve 52. Locking bolts 53 are threaded onto the side of each lifting sleeve 52, and the locking bolts 53 abut against the corresponding support rod 51. The four corners of the shelf 54 are fixedly connected to the four corresponding lifting sleeves 52. Loosening the locking bolts 53 allows the lifting sleeves 52 to move up and down relative to the support rods 51, thereby adjusting the height of the shelf 54 as needed. Tightening the locking bolts 53 locks the support rods 51 and lifting sleeves 52, fixing the height of the shelf 54. Items or tools can be placed on the shelf 54 as needed.

[0020] The visual recognition component 6 includes a top frame 61, a light panel light source 62, a camera bracket 63, and a camera 64. The top frame 61 is installed on the top of the shelf component 5. The light panel light source 62 is installed on the lower right side of the top frame 61. A through hole is opened in the middle of the light panel light source 62. The camera 64 is installed on the upper right side of the top frame 61 through the camera bracket 63. The camera end of the camera 64 passes through the through hole. The sorting mechanism 7 is installed on the rear right side of the conveyor belt support 1, and two sensor assemblies 8 are respectively installed on the left and right sides of the conveyor belt support 1.

[0021] A repackaging platform 3 is also provided. The front side of the conveyor belt support 1 is equipped with a repackaging platform 3, and unqualified products can be repackaged on the repackaging platform 3.

[0022] In use, the conveyor belt support 1 serves as the main body. The light source 62 and camera 64 are installed above the conveyor belt 2 via the top frame 61 and the shelf assembly 5. The shelf assembly 5 can hold items or tools. The boxed products are conveyed on the conveyor belt 2 and then moved backward by the box positioning mechanism 4. The box positioning mechanism 4 can be adjusted to guide and position product boxes of different sizes directly below the camera 64. The camera 64 captures images and compares them with the correct product placement diagram in the computer host for visual recognition. When a defective product is found to be incorrectly placed in the product box, the sorting mechanism 7 automatically pushes the boxed product forward, away from its original path, making it easier for personnel to select and repackage the defective products. The two sensor assemblies 8 can identify whether the product box has passed the start and end positions in front of the sorting mechanism 7, making it easier to determine when to push out the defective products.

[0023] Example 2, please refer to Figures 1 to 3 This utility model provides a technical solution: a visual recognition and inspection device for electronic building block product packaging. This embodiment is a further explanation of the structure of Embodiment 1. The sorting mechanism 7 includes a base plate 71, a cylinder 72, a guide rod 73, a support plate 74, and a push plate 75. The base plate 71 is fixedly connected to the rear right end of the conveyor belt bracket 1. The cylinder 72 is mounted on the base plate 71. The piston rod at the front end of the cylinder 72 is fixedly connected to the middle of the support plate 74. The two sides of the cylinder 72 are slidably connected to two longitudinal guide rods 73, and the front ends of the two guide rods 73 are fixedly connected to the two ends of the support plate 74. The push plate 75 is mounted on the front side of the support plate 74. The base plate 71 is used to mount the cylinder 72. The cylinder 72 can drive the support plate 74 to move back and forth through the piston rod. The support plate 74 is used to mount the push plate 75. The push plate 75 is used to push out unqualified products forward. The guide rod 73 is designed to prevent the support plate 74, the push plate 75, and the piston rod from rotating relative to the main body of the cylinder 72, thus protecting the main body of the cylinder 72 and the piston rod.

[0024] The sorting mechanism 7 also includes an extension plate 76, a fastening screw 77, and an end seat 78. The push plate 75 is a hollow plate, and its left end is laterally slidably connected to the right end of the extension plate 76. The left end of the extension plate 76 is fixedly connected to the end seat 78, and the top of the left end of the push plate 75 is threaded with the fastening screw 77, the bottom end of which abuts against the extension plate 76. Loosening the fastening screw 77 allows the extension plate 76 to move left and right relative to the push plate 75. Tightening the fastening screw 77 locks the extension plate 76 and the push plate 75 in place, thereby changing the length of the ejector plate formed by the extension plate 76, end seat 78, and push plate 75 to accommodate product boxes of different lengths. When the length of the ejector plate formed by the extension plate 76, end seat 78, and push plate 75 changes, the left and right positions of the sensor assembly 8 located on the left side of the sorting mechanism 7 also need to be adjusted accordingly to adapt to the length of the product box.

[0025] The sorting mechanism 7 also includes a baffle plate 79. The front end of the baffle plate 79 is detachably connected to the rear left side of the end seat 77. The left end of the end seat 77 and the front end of the baffle plate 79 are connected by two disassembly screws. When the cylinder 72 pushes the push plate 75 forward, the conveyor belt 2 continues to operate. Other product boxes moving from left to right on the conveyor belt 2 will encounter the baffle plate 79 and be blocked by the left side of the baffle plate 79, stopping their movement on the conveyor belt 2 until the cylinder 72 pulls the push plate 75 backward, so that the left side of the baffle plate 79 no longer obstructs the leftward movement of the product boxes.

[0026] Example 3, please refer to Figures 1 to 3 This utility model provides a technical solution: a visual recognition and inspection device for electronic building block product packaging. This embodiment is a further explanation of the structure of Embodiment 2. The sensor assembly 8 includes a mounting plate 81, screws 82, and a photoelectric sensor 83. The mounting plate 81 is fixedly connected to the left and right sides of the conveyor belt bracket 7 by screws 82. The photoelectric sensor 83 is mounted on the mounting plate 81. The mounting plate 81 is detachably installed from the conveyor belt bracket 1 by screws 82, and the left and right positions of the photoelectric sensor 83 can be adjusted.

[0027] In other embodiments, please refer to Figures 1 to 3 It is also equipped with a monitoring screen 9 and a cable 10. The monitoring screen 9 is installed on the support rod 51 on the front side. The monitoring screen 9 is connected to an external computer host through the cable 10. The cable 10 passes through the through groove on the repackaging table 3. The monitoring screen 9 is used to display the product visual recognition and sorting status.

[0028] It is worth noting that the electrical connection method between the monitoring screen 9, photoelectric sensor 83, camera 64 and external computer host disclosed in the above embodiments adopts a method commonly used in the prior art.

[0029] It should be noted that, in this document, relational 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. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A visual recognition and inspection device for electronic building block product packaging, comprising a conveyor belt support (1), wherein a conveyor belt (2) is mounted in the middle of the conveyor belt support (1), characterized in that, Also includes: Box positioning mechanism (4) is installed on the top front side of conveyor belt support (1); A shelving assembly (5) is installed on top of the conveyor belt support (1); The visual recognition component (6) includes a top frame (61), a light panel light source (62), a camera bracket (63), and a camera (64). The top frame (61) is installed on the top of the shelf component (5). The light panel light source (62) is installed on the lower right side of the top frame (61). A through hole is opened in the middle of the light panel light source (62). The camera (64) is installed on the upper right side of the top frame (61) through the camera bracket (63). The camera end of the camera (64) passes through the through hole. The sorting mechanism (7) is installed on the right rear side of the conveyor belt support (1), and two sensor assemblies (8) are installed on the left and right sides of the conveyor belt support (1) respectively.

2. The visual recognition and inspection equipment for electronic building block product packaging according to claim 1, characterized in that: The box positioning mechanism (4) includes a positioning plate adjustment assembly, a positioning plate (44) and a positioning guide ramp (45). The positioning plate adjustment assembly is installed on the top front side of the conveyor belt bracket (1). The positioning plate (44) is fixedly connected to the rear end of the positioning plate adjustment assembly. The left end of the positioning plate (44) is bent forward to form the positioning guide ramp (45).

3. The visual recognition and inspection equipment for electronic building block product packaging according to claim 2, characterized in that: The positioning plate adjustment assembly includes an adjustment sleeve (41), an adjustment column (42), and a wing bolt (43). Two adjustment sleeves (41) are fixedly connected to the top front side of the conveyor belt bracket (1). Two adjustment columns (42) are slidably installed in the two adjustment sleeves (41) respectively. The rear ends of the two adjustment columns (42) are fixedly connected to the front ends of the positioning plate (44) respectively. A wing bolt (43) is threaded on each adjustment sleeve (41). The bottom end of the wing bolt (43) abuts against the corresponding adjustment column (42).

4. The visual recognition and inspection equipment for electronic building block product packaging according to claim 1, characterized in that: The shelf assembly (5) includes a support rod (51), a lifting sleeve (52), a locking bolt (53), and a shelf platform (54). The front and rear sides of the conveyor belt bracket (1) are each fixedly connected to two support rods (51). Each support rod (51) is slidably fitted with a lifting sleeve (52). The side of the lifting sleeve (52) is threaded with a locking bolt (53). The locking bolt (53) abuts against the corresponding support rod (51). The four corners of the shelf platform (54) are fixedly connected to the four corresponding lifting sleeves (52).

5. The visual recognition and inspection equipment for electronic building block product packaging according to claim 1, characterized in that: The sorting mechanism (7) includes a seat plate (71), a cylinder (72), a guide rod (73), a support plate (74), and a push plate (75). The seat plate (71) is fixedly connected to the rear right end of the conveyor belt bracket (1). The cylinder (72) is mounted on the seat plate (71). The piston rod at the front end of the cylinder (72) is fixedly connected to the middle part of the support plate (74). The two sides of the cylinder (72) are slidably connected to two longitudinal guide rods (73). The front ends of the two guide rods (73) are fixedly connected to the two ends of the support plate (74). The push plate (75) is mounted on the front side of the support plate (74).

6. The visual recognition and inspection equipment for electronic building block product packaging according to claim 5, characterized in that: The sorting mechanism (7) also includes an extension plate (76), a fastening screw (77) and an end seat (78). The push plate (75) is a hollow plate, and the right end of the extension plate (76) is slidably connected to the left end of the push plate (75). The end seat (78) is fixedly connected to the left end of the extension plate (76). The fastening screw (77) is threadedly connected to the top of the left end of the push plate (75), and the bottom end of the fastening screw (77) abuts against the extension plate (76).

7. The visual recognition and inspection equipment for electronic building block product packaging according to claim 6, characterized in that: The sorting mechanism (7) also includes a baffle plate (79), and the front end of the baffle plate (79) is detachably connected to the rear left side of the end seat (78).

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