Assembly internet-of-things detection equipment for packaging box

Abstract

The utility model discloses an assembly internet-of-things detection device for a packaging box, and the device comprises a detection platform which comprises a first detection station and a second detection station which are successively arranged in a first direction, and the first detection station is provided with a first conveying mechanism; the adsorption transferring device comprises an adsorption mechanism and a second conveying mechanism, the adsorption mechanism can adsorb the packaging boxes to the first side, in the second direction, of the second conveying mechanism and keep the packaging boxes suspended, and the second conveying mechanism can convey the packaging boxes adsorbed to the second conveying mechanism to a second detection station; the detection assembly comprises a first detection mechanism and a second detection mechanism, and the first detection mechanism is arranged on the second side, in the second direction, of the first conveying mechanism so as to obtain detection information of the packaging box from the first direction from the second side to the first side; the second detection mechanism is arranged on the first side of the second conveying mechanism so as to obtain the detection information of the packaging box from the second direction from the first side to the second side, the detection effect is improved, and the packaging box cannot be damaged.

Description

Technical Field

[0001] The present application belongs to the field of detection technology, and in particular, relates to an assembly IoT detection device for a packaging box. Background Art

[0002] As people's living standards improve, their requirements for beautiful things are getting higher and higher. A product with exquisite packaging can not only meet the buyers' needs, but also bring them a wonderful sensory experience. Therefore, high-quality packaging boxes are becoming more and more important for the promotion and sales of products. In order to ensure that the quality of the packaging boxes meets the standards, the inspection of the packaging boxes during the production process has also become particularly important.

[0003] At present, mechanization, automation and standardized testing have gradually become a development trend and are gradually replacing traditional manual assembly line testing. When the existing packaging box automated testing equipment is testing the bottom surface of the packaging box, it usually uses a structure such as a robot to pick up the packaging box. However, the robot can easily damage the packaging box, increasing the defective rate of the packaging box. In addition, the robot will block part of the packaging box, resulting in a blind spot for testing, which affects the testing effect of the packaging box. Utility Model Content

[0004] The embodiment of the present application provides an assembly IoT detection device for a packaging box to reduce damage to the packaging box and improve the packaging box detection effect.

[0005] An embodiment of the present application provides an assembly IoT detection device for a packaging box, which includes: a detection platform, including a first detection station and a second detection station arranged successively along a first direction, the first detection station is provided with a first conveying mechanism capable of conveying the packaging box; an adsorption and transfer device, which is provided on the detection platform and includes an adsorption mechanism and a second conveying mechanism, the adsorption mechanism is configured to adsorb the packaging box to a first side of the second conveying mechanism along a second direction and keep it suspended, the second direction intersects with the first direction, and the second conveying mechanism is configured to convey the packaging box adsorbed thereon to the second detection station; and a detection component, including a first detection mechanism and a second detection mechanism, the first detection mechanism is provided on the second side of the first conveying mechanism along the second direction to obtain detection information of the packaging box on the first conveying mechanism from a first position from the second side to the first side; the second detection mechanism is provided on the first side of the second conveying mechanism to obtain detection information of the packaging box adsorbed on the second conveying mechanism from a second position from the first side to the second side.

[0006] Optionally, the first inspection station is arranged on the upstream side of the second inspection station; the second direction is parallel to the vertical direction, and some sections of the second conveying mechanism are arranged at intervals above the first conveying mechanism so that the adsorption and transfer device adsorbs the packaging box conveyed by the first conveying mechanism upwards.

[0007] Optionally, the adsorption mechanism includes a suction fan and a first air duct, and the suction fan is connected to the first air duct; the second conveying mechanism includes a second air duct, one end of the second air duct is connected to the first air duct, and the other end of the second air duct is connected to the suction hole located on the first side of the second conveying mechanism.

[0008] Optionally, the second conveying mechanism includes a main body, a second conveyor belt and a conveying drive unit, the second air duct is arranged inside the main body, the second conveyor belt is wrapped around the outside of the main body, the suction hole is opened in the second conveyor belt, the conveying drive unit is connected to the second conveyor belt, and is configured to drive the second conveyor belt to rotate around the main body.

[0009] Optionally, the conveying drive unit includes a power source, a roller and a transmission part, the transmission part is connected between the power source and the roller to transmit the power output by the power source to the roller, the roller is in frictional contact with the second side of the second conveyor belt along the second direction to drive the second conveyor belt to move through the rotation of the roller.

[0010] Optionally, the adsorption and transfer device further includes an adjustment mechanism, which is connected to the second conveying mechanism and is configured to move the second conveying mechanism along the second direction to adjust the vertical distance between the second conveying mechanism and the second detection mechanism.

[0011] Optionally, the adjustment mechanism includes a screw rod and a moving part, the screw rod extends along the second direction, the screw rod is rotatable around its own central axis, the moving part is sleeved on the screw rod and threadedly connected to the screw rod so as to move along the screw rod as the screw rod rotates; the second transmission mechanism is connected to the moving part.

[0012] Optionally, the second detection mechanism includes a second image acquisition unit and a light source, the second image acquisition unit is arranged on the first side of the light source along the second direction, the light source is configured to emit light toward the second side of the second direction, and the second image acquisition unit is configured to acquire image information of the packaging box adsorbed on the second conveying mechanism from a second position from the first side to the second side.

[0013] Optionally, the assembly IoT detection device for packaging boxes also includes: a discharging component, including a first discharging mechanism and a second discharging mechanism that are independent of each other; and a screening mechanism, which is arranged on the downstream side of the detection component and is configured to selectively screen the packaging boxes after detection by the detection component to the first discharging mechanism or the second discharging mechanism.

[0014] Optionally, the assembly IoT detection device for the packaging box also includes: a feeding component, which is arranged on the upstream side of the detection component and is configured to convey the packaging box to the detection platform; the feeding component includes a clamping groove that can clamp the packaging box, and the size of the clamping groove along the third direction can be adjusted, and the first direction, the second direction and the third direction are perpendicular to each other.

[0015] The assembly IoT detection device for a packaging box provided in an embodiment of the present application includes a detection platform, an adsorption transfer device and a detection component. The detection platform includes a first detection station and a second detection station, and the first detection station is provided with a first conveying mechanism. The first detection mechanism of the detection component is arranged on the second side of the first conveying mechanism along the second direction, so that the detection information of the packaging box on the first conveying mechanism can be obtained from the first position. The adsorption transfer device includes an adsorption mechanism and a second conveying mechanism. The adsorption mechanism can adsorb the packaging box to the first side of the second conveying mechanism along the second direction and keep the packaging box in a suspended state, and the second conveying mechanism can transfer the packaging box adsorbed thereon to the second detection station. The second detection mechanism of the detection component is arranged on the first side of the second conveying mechanism along the second direction, so that the detection information of the packaging box adsorbed on the second conveying mechanism can be obtained from the second position along the second direction. In the embodiment of the present application, the packaging box is detected in turn by two detection stations and two detection mechanisms, and the adsorption mechanism makes the packaging box in a suspended state by adsorption, so that the first detection mechanism and the second detection mechanism can respectively obtain the detection information of the packaging box from two opposite positions, and the detection information of the packaging box collected by the detection component is more comprehensive. Furthermore, the adsorption of the packaging box by the adsorption transfer device will not cause structural damage to the packaging box, and will not increase the defective rate of the packaging box. Under the adsorption of the adsorption mechanism, the packaging box is attached to the adsorption transfer device along the second direction on one side facing the adsorption transfer device, and the other sides are exposed to the outside. The adsorption transfer device will not block the area to be inspected of the packaging box at the second inspection station, thereby improving the inspection effect of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of an assembly IoT detection device for a packaging box provided in one embodiment of the present application.

[0018] Figure 2 yes Figure 1 A partial structural schematic diagram of an assembly IoT detection device for packaging boxes is shown.

[0019] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of area A in FIG.

[0020] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of area B in FIG.

[0021] Figure 5 yes Figure 1 The figure shows a schematic diagram of the top view of the assembly IoT detection device for packaging boxes. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0024] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that there may be three relationships. For example, m and / or n can represent: m exists alone, m and n exist at the same time, and n exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0027] In the description of the embodiments of the present application, the term "plurality" refers to more than two (including two).

[0028] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "vertical", "horizontal", "top", "bottom", "inside", "outside", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application 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. Therefore, they cannot be understood as limitations on the embodiments of the present application.

[0029] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" 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, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0030] In the embodiments of the present application, "parallel" includes not only the absolutely parallel situation, but also the roughly parallel situation conventionally recognized in engineering; at the same time, "perpendicular" also includes not only the absolutely perpendicular situation, but also the roughly perpendicular situation conventionally recognized in engineering. For example, if the angle between two directions is 85°-90°, the two directions can be considered perpendicular; if the angle between two directions is 0°-5°, the two directions can be considered parallel.

[0031] The embodiments will be described in detail below in conjunction with the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0032] Reference Figure 1 and Figure 2The assembly IoT detection device 1 for packaging boxes provided in the embodiment of the present application includes a detection platform 10, an adsorption transfer device and a detection component. The detection platform 10 includes a first detection station 11 and a second detection station 12 arranged successively along a first direction X, and the first detection station 11 is provided with a first conveying mechanism 13 capable of conveying the packaging box. The adsorption transfer device is arranged on the detection platform 10, and includes an adsorption mechanism 21 and a second conveying mechanism 22. The adsorption mechanism 21 is configured to adsorb the packaging box to the first side of the second conveying mechanism 22 along the second direction Y and keep it suspended. The second direction Y intersects with the first direction X. The second conveying mechanism 22 is configured to convey the packaging box adsorbed thereon to the second detection station 12. The detection component includes a first detection mechanism 31 and a second detection mechanism 32. The first detection mechanism 31 is arranged on the second side of the first conveying mechanism 13 along the second direction Y to obtain the detection information of the packaging box on the first conveying mechanism 13 from the first position from the second side to the first side. The second detection mechanism 32 is disposed on a first side of the second conveying mechanism 22 to obtain detection information of the packaging box adsorbed on the second conveying mechanism 22 from a second position from the first side to the second side.

[0033] The first conveying mechanism 13 and the second conveying mechanism 22 may convey the packaging box in the same direction. For example, the first conveying mechanism 13 and the second conveying mechanism 22 may convey the packaging box along the first direction X, so that the packaging box is successively located at the first detection station 11 and the second detection station 12.

[0034] The directions in which the first conveying mechanism 13 and the second conveying mechanism 22 convey the packaging boxes may also be different. For example, one of the first conveying mechanism 13 and the second conveying mechanism 22 conveys the packaging boxes along the first direction X, and the other conveys the packaging boxes along the third direction Z, and the first direction X, the second direction Y and the third direction Z intersect each other.

[0035] The first detection station 11 may be located on the upstream side of the second detection station 12. At this time, the packaging box first passes through the first detection station 11 to be detected by the first detection mechanism 31, and then passes through the second detection station 12 to be detected by the second detection mechanism 32. Of course, the first detection station 11 may also be located on the downstream side of the second detection station 12, which will not be described in detail here. It should be noted that the "upstream side" and "downstream side" mentioned in the embodiments of the present application are based on the flow direction of the packaging box on the assembly IoT detection device 1 for the packaging box.

[0036] The first direction X and the second direction Y may intersect vertically. Exemplarily, the first direction X may be parallel to the horizontal direction, and the second direction Y may be parallel to the vertical direction. At this time, the first side of the second direction Y may be the lower side, and the second side of the second direction Y may be the upper side. The adsorption mechanism 21 is configured to adsorb the packaging box to the lower side of the second conveying mechanism 22 and keep it suspended. The first detection mechanism 31 is arranged on the upper side of the first conveying mechanism 13 to obtain detection information of the packaging box on the first conveying mechanism 13 from a first position from top to bottom. The second detection mechanism 32 is arranged on the lower side of the second conveying mechanism 22 to obtain detection information of the packaging box adsorbed on the second conveying mechanism 22 from a second position from bottom to top.

[0037] The assembly IoT detection device 1 for a packaging box provided in an embodiment of the present application includes a detection platform 10, an adsorption transfer device and a detection component. The detection platform 10 includes a first detection station 11 and a second detection station 12, and the first detection station 11 is provided with a first conveying mechanism 13. The first detection mechanism 31 of the detection component is arranged on the second side of the first conveying mechanism 13 along the second direction Y, so that the detection information of the packaging box on the first conveying mechanism 13 can be obtained from the first position. The adsorption transfer device includes an adsorption mechanism 21 and a second conveying mechanism 22. The adsorption mechanism 21 can adsorb the packaging box to the first side of the second conveying mechanism 22 along the second direction Y and keep the packaging box in a suspended state, and the second conveying mechanism 22 can transfer the packaging box adsorbed thereon to the second detection station 12. The second detection mechanism 32 of the detection component is arranged on the first side of the second conveying mechanism 22 along the second direction Y, so that the detection information of the packaging box adsorbed on the second conveying mechanism 22 can be obtained from the second position along the second direction Y. The embodiment of the present application sequentially inspects the packaging box through two inspection stations and two inspection mechanisms, and the adsorption mechanism 21 puts the packaging box in a suspended state through adsorption, so that the first inspection mechanism 31 and the second inspection mechanism 32 can respectively obtain the inspection information of the packaging box from two opposite directions, and the inspection information of the packaging box collected by the inspection component is more comprehensive. In addition, the adsorption effect of the adsorption transfer device on the packaging box will not cause structural damage to the packaging box, and will not increase the defective rate of the packaging box. Under the adsorption effect of the adsorption mechanism 21, the packaging box is attached to the adsorption transfer device along the second direction Y toward one side of the adsorption transfer device, and the other sides are exposed to the outside. The adsorption transfer device will not block the area to be inspected of the packaging box at the second inspection station 12, thereby improving the inspection effect of the packaging box.

[0038] Reference Figure 1 and Figure 3In some embodiments, the first inspection station 11 may be disposed on the upstream side of the second inspection station 12. In the entire assembly IoT inspection device 1 for packaging boxes, the packaging box to be inspected is first at the first inspection station 11 and then at the second inspection station 12. Furthermore, the second direction Y is parallel to the vertical direction, and partial sections of the second conveying mechanism 22 are arranged at intervals above the first conveying mechanism 13, so that the adsorption transfer device upwardly adsorbs the packaging box conveyed by the first conveying mechanism 13. That is, the second conveying mechanism 22 is located above the first conveying mechanism 13 and is arranged at a certain distance from the first conveying mechanism 13, and the projection of the second conveying mechanism 22 in a reference plane perpendicular to the second direction Y partially overlaps with the projection of the first conveying mechanism 13 in the reference plane.

[0039] The packaging box can be horizontally supported on the first conveying mechanism 13. In addition to providing upward support for the packaging box, the first conveying mechanism 13 does not provide any clamping, snapping or other fixing effects on the packaging box, which facilitates the adsorption and transfer device to adsorb the packaging box upward.

[0040] The first conveying mechanism 13 may include a first conveyor belt and a driving mechanism for driving the first conveyor belt to move. The first conveyor belt may be in various structural forms capable of stably supporting the packaging box. For example, the first conveyor belt may be a belt with a large supporting area, or may include at least two chains arranged in parallel and moving synchronously.

[0041] In the embodiment of the present application, partial sections of the second conveying mechanism 22 are arranged at intervals above the first conveying mechanism 13. When the packaging box conveyed by the first conveying mechanism 13 moves to the bottom of the partial section of the second conveying mechanism 22, the adsorption mechanism 21 can directly adsorb the packaging box on the first conveying mechanism 13 upward to the partial section of the second conveying mechanism 22, thereby realizing smooth switching of the packaging box between the first inspection station 11 and the second inspection station 12, and further reducing the possibility of damage to the packaging box.

[0042] In some embodiments, the IoT assembly detection device 1 for packaging boxes may further include other detection stations, at which detection information of the packaging box may be obtained from other directions different from the second direction Y, or the packaging box may be detected accordingly by obtaining other information such as the weight of the packaging box. The other detection stations may be located upstream or downstream of the first detection station 11 and the second detection station 12, or between the first detection station 11 and the second detection station 12.

[0043] In some embodiments, reference Figure 2The adsorption mechanism 21 includes a suction fan 211 and a first air duct 212, and the suction fan 211 is connected to the first air duct 212. The second conveying mechanism 22 includes a second air duct (not shown in the figure), one end of the second air duct is connected to the first air duct 212, and the other end of the second air duct is connected to the suction hole 2221 located on the first side of the second conveying mechanism 22.

[0044] The suction fan 211 may include a suction port and a blowing port, and can suck air from the suction port, send the air to the blowing port, and blow it out from the blowing port. The first air duct 212 may be connected to the suction port of the suction fan 211.

[0045] The first side of the second conveying mechanism 22 may be provided with a plurality of suction holes 2221, each of which is connected to the second air duct. The plurality of suction holes 2221 may be evenly distributed, so that the suction mechanism 21 has a more balanced suction effect on the packaging box, thereby improving the stability of the suction packaging box.

[0046] The second air duct can be formed inside the second conveying mechanism 22, does not occupy external space, and has a simpler structure.

[0047] In some alternative embodiments, the adsorption mechanism 21 may also be a vacuum adsorption mechanism.

[0048] In some embodiments, the second conveying mechanism 22 also includes a main body 221, a second conveyor belt 222 and a conveying drive unit 223, the second air duct is arranged inside the main body 221, the second conveyor belt 222 is wrapped around the outside of the main body 221, the suction hole 2221 is opened on the second conveyor belt 222, the conveying drive unit 223 is connected to the second conveyor belt 222, and is configured to drive the second conveyor belt 222 to rotate around the main body 221.

[0049] In the embodiment of the present application, by providing suction holes 2221 on the second conveyor belt 222 , the area of ​​the second conveying mechanism 22 for attachment to the packaging box can be increased, thereby improving the stability and reliability of adsorbing the packaging box.

[0050] Each area of ​​the second conveyor belt 222 may be provided with suction holes 2221. Therefore, no matter where the second conveyor belt 222 rotates around the main body 221, it can be ensured that the first side of the second conveyor belt 222 is distributed with suction holes 2221, thereby improving the efficiency of adsorbing the packaging boxes and the efficiency of detecting the packaging boxes.

[0051] The second conveyor belt 222 may be a belt having a certain width in the third direction Z so as to at least cover the dimension of the inspected packaging box in this direction.

[0052] In some embodiments, the conveying drive unit 223 includes a power source 2231, a roller 2232 and a transmission part 2233. The transmission part 2233 is connected between the power source 2231 and the roller 2232 to transmit the power output by the power source 2231 to the roller 2232. The roller 2232 is in frictional contact with the second side of the second conveyor belt 222 along the second direction Y to drive the second conveyor belt 222 to move through the rotation of the roller 2232.

[0053] The power source 2231 may be a device capable of providing power. For example, the power source 2231 may include a servo motor, and further, the power source 2231 may also include a reducer connected to the servo motor. The transmission part 2233 is connected to the reducer.

[0054] The transmission part 2233 may be a mechanism capable of transmitting the output power of the power source 2231. Exemplarily, the transmission part 2233 may include two synchronous wheels and a synchronous belt wound on the synchronous wheels, wherein one synchronous wheel is coaxially connected to the reducer, and the other synchronous wheel is coaxially connected to the drum 2232. The synchronous belt can realize the synchronous rotation of the two synchronous wheels, thereby realizing the synchronous rotation of the drum 2232 and the reducer. In other embodiments, the transmission part 2233 may also be a gear transmission mechanism having a plurality of gears.

[0055] The roller 2232 can be pressed against the second side surface of the second conveyor belt 222 along the second direction Y. The surface of the roller 2232 can be provided with protrusions or other structures capable of increasing surface roughness to prevent slipping between the roller 2232 and the second conveyor belt 222, thereby improving the smoothness of the second conveyor belt 222 in conveying the packaging boxes.

[0056] The second conveying mechanism 22 may further include a supporting portion 225 , and the power source 2231 , the roller 2232 and the transmission portion 2233 may be mounted and supported on the supporting portion 225 .

[0057] In some embodiments, the adsorption transfer device further includes an adjustment mechanism 23 , which is connected to the second conveying mechanism 22 , and is configured to move the second conveying mechanism 22 along the second direction Y to adjust the vertical distance between the second conveying mechanism 22 and the second detection mechanism 32 .

[0058] By setting up the adjustment mechanism 23, the embodiment of the present application can flexibly move the second conveying mechanism 22 along the second direction Y according to the height of the packaging box to be detected, so that the vertical distance between the second conveying mechanism 22 and the second detection mechanism 32 is maintained within an appropriate range, avoiding interference, collision and the like between the packaging box and the second detection mechanism 32. At the same time, it can also solve the problem that the detection range of the second detection mechanism 32 is reduced due to the packaging box being too close to the second detection mechanism 32, thereby ensuring that the detection information acquired by the second detection mechanism 32 is more comprehensive.

[0059] In some embodiments, the adjustment mechanism 23 includes a screw rod 231 and a moving portion 232, wherein the screw rod 231 extends along the second direction Y, and the screw rod 231 is rotatable around its own central axis, and the moving portion 232 is sleeved on the screw rod 231 and threadedly connected to the screw rod 231 to move along the screw rod 231 as the screw rod 231 rotates. The second transmission mechanism 22 is connected to the moving portion 232.

[0060] The screw rod 231 may be provided with an external thread, and the moving portion 232 may be provided with an internal thread. The moving portion 232 is sleeved on the screw rod 231 and is threadedly connected with the screw rod 231 .

[0061] When the screw rod 231 rotates around its central axis, the moving part 232 can move along the screw rod 231, that is, move along the second direction Y, thereby driving the second transmission mechanism 22 connected to the moving part 232 to move along the second direction Y, thereby realizing the position adjustment of the second transmission mechanism 22 along the second direction Y, with a simple structure and low cost.

[0062] In some embodiments, the adjustment mechanism 23 further includes an operating portion 233, which is connected to the screw rod 231 to drive the screw rod 231 to rotate around its central axis. The operating portion 233 may be an adjustment handle. In other embodiments, the screw rod 231 may also be connected to an electric control component to rotate in a controlled manner under the drive of the electric control component.

[0063] In some embodiments, the adjustment mechanism 23 further includes a guide portion 234, which extends along the second direction Y, and the second conveying mechanism 22 further includes a sliding portion 224, which is slidably connected to the guide portion 234 along the second direction Y. The guide portion 234 can be arranged on a fixed plate 235, and the fixed plate 235 is fixedly connected to the detection platform 10 or fixed relative to the detection platform 10. The guide portion 234 can be a linear guide extending along the second direction Y, and accordingly, the sliding portion 224 can be a slider slidably connected to the linear guide. The sliding portion 224 can be fixedly connected to the support portion 225 of the second conveying mechanism 22.

[0064] In some embodiments, reference Figure 2 The second detection mechanism 32 includes a second image acquisition unit 321 and a light source 322. The second image acquisition unit 321 is arranged on a first side of the light source 322 along the second direction Y. The light source 322 is configured to emit light toward a second side of the second direction Y. The second image acquisition unit 321 is configured to acquire image information of the packaging box adsorbed on the second conveying mechanism 22 from a second position from the first side to the second side.

[0065] The second image acquisition unit 321 may be a camera or other components capable of acquiring image information. The light source 322 may be a point light source, a surface light source, or the like.

[0066] When the second direction Y is parallel to the vertical direction, the light source 322 can emit light upward, and the second image acquisition unit 321 is disposed at the lower side of the light source 322 and can acquire image information of the packaging box adsorbed on the second conveying mechanism 22 from bottom to top.

[0067] The second detection mechanism 32 may further include a second bracket 323 and a second fixing member 324. The second bracket 323 may be fixedly disposed on the detection platform 10, or fixedly disposed relative to the detection platform 10. The light source 322 and the second fixing member 324 may both be mounted on the second bracket 323, and the second image acquisition unit 321 may be mounted on the second fixing member 324.

[0068] The embodiment of the present application provides a light source 322 to supplement light for the first side of the packaging box along the second direction Y, which is beneficial for the second image acquisition unit 321 to obtain clearer image information. The second image acquisition unit 321 obtains the detection information of the packaging box by acquiring images, and the images can more intuitively display the appearance of the packaging box, which is beneficial for the subsequent judgment of the packaging box detection results.

[0069] In some embodiments, reference Figure 3 The first detection mechanism 31 includes a first image acquisition unit 311. The first image acquisition unit 311 may be similar to the second image acquisition unit 321, and will not be described in detail here.

[0070] Furthermore, the first detection mechanism 31 further includes a first bracket 312 and a first fixing member 313. The first bracket 312 can be fixedly disposed on the detection platform 10, or fixedly disposed relative to the detection platform 10. The first fixing member 313 is mounted on the first bracket 312, and the first image acquisition unit 311 is mounted on the first fixing member 313.

[0071] In some embodiments, the assembly IoT detection device 1 for packaging boxes further includes a discharging component and a screening mechanism 40. The discharging component includes a first discharging mechanism 51 and a second discharging mechanism 52 that are independent of each other. The screening mechanism 40 is disposed on the downstream side of the detection component and is configured to selectively screen the packaging boxes detected by the detection component to the first discharging mechanism 51 or the second discharging mechanism 52.

[0072] It is understandable that one of the first discharging mechanism 51 and the second discharging mechanism 52 can be a qualified product discharging mechanism, and the other can be a qualified product discharging mechanism. Exemplarily, the first discharging mechanism 51 can be a qualified product discharging mechanism, and correspondingly, the second discharging mechanism 52 can be a qualified product discharging mechanism. In this case, the first discharging mechanism 51 can be arranged relative to the detection station on the most downstream side of the detection component along the first direction X, so that the qualified packaging box can be directly transferred to the first discharging mechanism 51 after the last detection process, without the need to significantly adjust the position of the qualified packaging box through the screening mechanism 40, thereby simplifying the detection process and improving the detection efficiency.

[0073] The second discharging mechanism 52 may be disposed on one side of the first discharging mechanism 51 along the third direction Z. Figure 4 The screening mechanism 40 may include at least one material shifting rod 41. When a package box detected by the detection component is an unqualified product, the unqualified package box can be shifted along the third direction Z to the second discharging mechanism 52 by at least one material shifting rod 41.

[0074] The screening mechanism 40 further comprises a base frame 42, and at least one material-moving rod 41 is rotatably connected to the base frame 42 around a rotating shaft extending along the first direction X, so as to move the packaging box by rotation. Optionally, the number of the material-moving rod 41 can be multiple to reduce the angle that a single material-moving rod 41 needs to rotate in each moving operation.

[0075] In some embodiments, the detection component and the screening mechanism 40 are both connected to the detection controller. The detection information obtained by each detection mechanism of the detection component is sent to the detection controller, and the detection controller determines whether the detected package box is qualified by comparing the obtained detection information with the pre-stored information, and then controls the screening mechanism 40 to perform corresponding actions according to the determination result. The detection component and the detection controller, as well as the screening mechanism 40 and the detection controller, can be connected by wire or wirelessly.

[0076] Exemplarily, the detection information acquired by the detection component may be image information. A product defect model may be pre-stored in the detection controller, which is obtained by performing image acquisition on the packaging box, collecting a large number of images of defective products, and identifying and determining image defects through deep learning. During detection, the detection controller automatically identifies the packaging box image information acquired by the detection component according to the product defect model, and controls the screening mechanism 40 to screen qualified packaging boxes and unqualified packaging boxes according to the recognition result, thereby realizing automatic detection of packaging boxes.

[0077] In some embodiments, reference Figure 1 and Figure 5The assembly IoT detection device 1 for packaging boxes further includes a feeding assembly 60, which is disposed at the upstream side of the detection assembly and is configured to convey the packaging boxes to the detection platform 10. The feeding assembly 60 includes a clamping slot 61 capable of clamping the packaging boxes, and the size of the clamping slot 61 along the third direction Z is adjustable, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0078] The feeding assembly 60 , the detection platform 10 , and the discharging assembly may be arranged successively along the first direction X.

[0079] The feeding assembly 60 further includes a third conveyor belt 62 , and the third conveyor belt 62 extends along the first direction X. The positioning groove 61 may be disposed on the third conveyor belt 62 or on the upstream side of the third conveyor belt 62 .

[0080] The embodiment of the present application can clamp the packaging box in the clamping slot 61 by setting the clamping slot 61, thereby improving the stability of the packaging box during transmission. In addition, the size of the clamping slot 61 along the third direction Z can be adjusted, and the width of the clamping slot 61 can be flexibly adjusted according to the size of different packaging boxes, thereby limiting the transmission position of the packaging box along the third direction Z to improve the detection effect. At the same time, the size of the clamping slot 61 along the third direction Z can be adjusted, and the clamping slot 61 can also match the size of the packaging box to be detected along the third direction Z, so that the clamping slot 61 can adapt to packaging boxes of various sizes.

[0081] The assembly IoT detection device 1 for packaging boxes provided in the embodiment of the present application can be connected to the quality data management platform through the IoT. The detection information obtained by the detection component 20 is sent to the quality data management platform through the IoT. The detection processor of the quality data management platform automatically identifies the detection information using the product defect model, and sends the identification result to the screening mechanism 40 through the IoT, and controls the screening mechanism 40 to screen out qualified packaging boxes and unqualified packaging boxes. The quality data management platform can also record and store the detection data to facilitate tracking of each batch of packaging boxes.

[0082] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An IoT assembly detection device for packaging boxes, characterized in that: include: The inspection platform comprises a first inspection station and a second inspection station arranged successively along a first direction, wherein the first inspection station is provided with a first conveying mechanism capable of conveying a packaging box; An adsorption transfer device is provided on the detection platform and includes an adsorption mechanism and a second conveying mechanism, wherein the adsorption mechanism is configured to adsorb the packaging box to a first side of the second conveying mechanism along a second direction and keep it suspended, wherein the second direction intersects the first direction, and the second conveying mechanism is configured to convey the packaging box adsorbed thereon to the second detection station; as well as The detection component includes a first detection mechanism and a second detection mechanism, wherein the first detection mechanism is arranged on the second side of the first conveying mechanism along the second direction to obtain detection information of the packaging box on the first conveying mechanism from a first position from the second side to the first side; the second detection mechanism is arranged on the first side of the second conveying mechanism to obtain detection information of the packaging box adsorbed on the second conveying mechanism from a second position from the first side to the second side.

2. The IoT assembly detection device for packaging boxes according to claim 1, characterized in that: The first inspection station is arranged at the upstream side of the second inspection station; The second direction is parallel to the vertical direction, and some sections of the second conveying mechanism are arranged above the first conveying mechanism at intervals, so that the adsorption and transfer device adsorbs the packaging box conveyed by the first conveying mechanism upwards.

3. The assembly IoT detection device for packaging boxes according to claim 1, characterized in that: The adsorption mechanism comprises a suction fan and a first air duct, and the suction fan is connected to the first air duct; The second conveying mechanism includes a second air duct, one end of the second air duct is connected to the first air duct, and the other end of the second air duct is connected to the air suction hole located on the first side of the second conveying mechanism.

4. The IoT assembly detection device for packaging boxes according to claim 3, characterized in that: The second conveying mechanism includes a main body, a second conveyor belt and a conveying drive unit. The second air duct is arranged inside the main body. The second conveyor belt is wound around the outside of the main body. The suction hole is opened on the second conveyor belt. The conveying drive unit is connected to the second conveyor belt and is configured to drive the second conveyor belt to rotate around the main body.

5. The IoT assembly detection device for packaging boxes according to claim 4, characterized in that: The conveying drive unit includes a power source, a roller and a transmission part, wherein the transmission part is connected between the power source and the roller to transmit the power output by the power source to the roller, and the roller is in frictional contact with the second side of the second conveyor belt along the second direction to drive the second conveyor belt to move through the rotation of the roller.

6. The IoT assembly detection device for packaging boxes according to claim 1, characterized in that: The adsorption transfer device further includes an adjustment mechanism, which is connected to the second conveying mechanism and is configured to move the second conveying mechanism along the second direction to adjust a vertical distance between the second conveying mechanism and the second detection mechanism.

7. The IoT assembly detection device for packaging boxes according to claim 6, characterized in that: The adjusting mechanism comprises a screw and a moving part, wherein the screw extends along the second direction and is rotatable around its central axis, and the moving part is sleeved on the screw and threadedly connected with the screw to move along the screw as the screw rotates; The second conveying mechanism is connected to the moving part.

8. The IoT assembly detection device for packaging boxes according to claim 1, characterized in that: The second detection mechanism includes a second image acquisition unit and a light source. The second image acquisition unit is arranged on the first side of the light source along the second direction. The light source is configured to emit light toward the second side of the second direction. The second image acquisition unit is configured to acquire image information of the packaging box adsorbed on the second conveying mechanism from a second position from the first side to the second side.

9. The IoT assembly detection device for packaging boxes according to claim 1, characterized in that: Also includes: A discharging assembly, comprising a first discharging mechanism and a second discharging mechanism which are independent of each other; as well as The screening mechanism is disposed at the downstream side of the detection component and is configured to selectively screen the packaging boxes detected by the detection component to the first discharging mechanism or the second discharging mechanism.

10. The IoT assembly detection device for packaging boxes according to claim 1, characterized in that: Also includes: A feeding assembly is arranged at the upstream side of the detection assembly and is configured to convey the packaging box to the detection platform; the feeding assembly includes a clamping slot that can clamp the packaging box, the size of the clamping slot along the third direction is adjustable, and the first direction, the second direction and the third direction are perpendicular to each other.

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