Discharging assembly and detection equipment

Abstract

The utility model discloses a blanking assembly and detection equipment, the blanking assembly comprises a first blanking table, a second blanking table and a conveying structure, the first blanking table is used for holding articles detected by the detection equipment; the second discharging table and the first discharging table are arranged in a spaced mode. The conveying structure is used for conveying qualified articles on the first discharging table to the second discharging table, the first discharging table comprises a first rack, a conveying mechanism and a first driving mechanism, the conveying mechanism is arranged on the first rack, and the first driving mechanism is used for driving the conveying mechanism to convey unqualified articles in the first horizontal direction. According to the discharging assembly, the first discharging table is responsible for storing and conveying the unqualified articles, the second discharging table is used for storing the qualified articles, and the conveying structure is responsible for conveying the qualified articles from the first discharging table to the second discharging table. Therefore, the automation degree of the discharging assembly is improved, and the cost and the error rate of manual classification are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a blanking component and detection equipment. Background Art

[0002] With the continuous advancement of electronic industry technology, the market demand for printed circuit boards (PCB boards) has shown a continuous growth trend. To meet this demand, the number and performance of processing and testing equipment must also be improved accordingly. Among them, the efficiency of blanking components, as an important part of the testing equipment, is directly related to the automation level of the entire testing process.

[0003] The existing method of unloading some materials is still manual operation, which requires operators to continuously sort the good and bad parts after inspection and transport them from the inspection equipment to other locations for the next step. However, this manual handling method is easily affected by human factors, such as fatigue and distraction, which may lead to reduced sorting accuracy. In addition, manual operation may also damage the materials due to improper operation, further affecting their quality and performance.

[0004] Therefore, an automated unloading device is of great significance for improving the automation level of testing equipment and enhancing production efficiency. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the first aspect of the utility model aims to provide a material discharging assembly, which can realize automatic sorting, improve the automation of the material discharging assembly, and reduce the sorting error rate.

[0006] According to the first aspect of the embodiment of the utility model, the unloading assembly includes a first unloading table, a second unloading table and a conveying structure, the first unloading table is used to hold items that have been inspected by the detection equipment; the second unloading table is spaced apart from the first unloading table; the conveying structure is used to transport qualified items on the first unloading table to the second unloading table, the first unloading table includes a first frame, a conveying mechanism and a first driving mechanism, the conveying mechanism is arranged on the first frame, and the first driving mechanism is used to drive the conveying mechanism to convey unqualified items along a first horizontal direction.

[0007] According to the unloading assembly of the embodiment of the utility model, the automatic classification and processing of the inspected items can be realized. The first unloading platform is responsible for storing and conveying unqualified items, the second unloading platform is used to store qualified items, and the conveying structure is responsible for transferring qualified items from the first unloading platform to the second unloading platform. As a result, not only the automation degree of the unloading assembly is improved, but also the cost and error rate of manual classification are reduced.

[0008] According to some embodiments of the utility model, the unloading assembly is provided with the second unloading platform on at least one side of the first unloading platform in the second horizontal direction, the second unloading platform includes a second frame and a loading platform, the loading platform is liftably arranged on the second frame, the second horizontal direction is perpendicular to the first horizontal direction, the conveying structure is arranged on the second frame and includes a linear drive mechanism and an adsorption platform, the linear drive mechanism is used to drive the adsorption platform to move along the second horizontal direction to transport qualified items on the conveying mechanism to the loading platform.

[0009] In some embodiments, the second unloading platform includes a plurality of loading platforms, and the plurality of loading platforms are spaced apart along the second horizontal direction.

[0010] In some optional embodiments, the second unloading platform also includes a limiting component and / or a centering component, the limiting component is arranged on the second frame, and a limiting component is arranged between two adjacent loading platforms, and the limiting component is used to limit the movement of the items on the corresponding two adjacent loading platforms in the second horizontal direction; the centering component, the centering component is arranged on the second frame and includes a first limiting group and a second limiting group, the first limiting group and the second limiting group are both vertically penetrated through the corresponding loading platform, and can move relative to and back to the loading platform along the second horizontal direction.

[0011] In some optional embodiments, the second unloading platform includes a limiting component, at least one of the loading platforms is detachably connected to the second frame, and the position of the limiting component in the second horizontal direction is adjustable.

[0012] According to the unloading assembly of some embodiments of the utility model, the conveying mechanism includes a mounting frame, a driving wheel, a driven wheel and a first flexible transmission member, the driving wheel and the driven wheel are arranged at intervals along the first horizontal direction, and are respectively rotatably mounted on the mounting frame, and the position of at least one of the driving wheel and the driven wheel in the first horizontal direction is adjustable relative to the mounting frame, so that the spacing between the driving wheel and the driven wheel in the first horizontal direction is adjustable; the first flexible transmission member is wound around the driving wheel and the driven wheel.

[0013] In some optional embodiments, the position of the driving wheel in the first horizontal direction is adjustable relative to the mounting frame, and the first driving mechanism includes a first driver and a second flexible transmission member. The first driver is fixed to the mounting frame and drives the driving wheel to rotate through the second flexible transmission member.

[0014] According to the unloading assembly of some embodiments of the utility model, the first unloading platform also includes: a second driving mechanism and a detection mechanism, the second driving mechanism is arranged on the first frame, and is used to drive the conveying mechanism and the first driving mechanism to rise and fall relative to the first frame; a detection mechanism, the detection mechanism is used to detect the change in the stacking height of the items on the conveying mechanism and communicate with the first driving mechanism and the second driving mechanism respectively, so that the first driving mechanism controls whether the conveying mechanism is running according to the detection result of the detection mechanism, and the second driving mechanism controls the height position of the conveying mechanism according to the detection result of the detection mechanism.

[0015] In some optional embodiments, the second driving mechanism is configured to intermittently drive the conveying mechanism to descend according to the detection result of the detection mechanism.

[0016] The detection device according to the second embodiment of the utility model comprises a conveying assembly, a camera assembly and a material unloading assembly, wherein the conveying assembly is used to drive the object to move through the shooting range of the camera assembly and to convey the detected object to the first unloading platform. The unloading assembly is the unloading assembly of the first embodiment of the present application.

[0017] The detection equipment according to the embodiment of the utility model realizes automated and efficient detection and sorting of objects by integrating the transmission component, the camera component and the unloading component, thereby improving the automation level and detection efficiency of the production line and reducing labor costs and error rates.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 is a schematic diagram of a blanking assembly in some embodiments of the present application;

[0021] Figure 2 is a top view of a blanking assembly in some embodiments of the present application;

[0022] Figure 3 is a schematic diagram of the structure of the first unloading platform in some embodiments of the present application;

[0023] Figure 4 is a schematic diagram of the structure of the second unloading platform in some embodiments of the present application;

[0024] Figure 5It is a schematic diagram of the structure of the linear drive mechanism in some embodiments of the present application.

[0025] Reference numerals:

[0026] The material unloading assembly 100, the first material unloading platform 10, the first frame 11, the conveying mechanism 12, the mounting frame 121, the driving wheel 122, the driven wheel 123, the first flexible transmission member 124, the first driving mechanism 13, the first driver 131, the second flexible transmission member 132,

[0027] The second driving mechanism 14, the second driver 141, the transmission screw 142, the sleeve 143, the fixing member 144, the guide structure 15, the guide cylinder 151, the guide column 152,

[0028] The second unloading platform 20, the second frame 21, the loading platform 22, the limiting component 24, the rod 241, the third mounting seat 242, the track 243, the limiting plate 244,

[0029] The conveying structure 30 , the linear driving mechanism 31 , the first sliding device 311 , the fixing seat 3111 , the first slide rail 3112 , the second sliding device 313 , the slide seat 3131 , the second slide rail 3132 , and the adsorption platform 32 . DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The term "and / or" in this application is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the associated objects before and after are in an "or" relationship.

[0035] Below, refer to the attached Figure 1-Figure 5 , describing the blanking assembly according to an embodiment of the utility model.

[0036] It should be noted that the material unloading component can realize the unloading of items and is used in production equipment, etc. In the following description of this application, the unloading component is used in the detection equipment as an example. Of course, those skilled in the art can understand that the unloading component can also be used in other equipment that requires unloading, for example, material handling on a production line, material in and out of the warehouse of an automated warehousing system, etc., and is not limited to this detection equipment.

[0037] like Figure 1-Figure 2 As shown, the material unloading assembly 100 includes a first material unloading platform 10 and a second material unloading platform 20 .

[0038] The first unloading platform 10 is used to hold the items that have been inspected by the inspection equipment, so that the inspected items can be placed in an orderly and stable manner, which is convenient for subsequent sorting or processing. It can be seen that the size of the first unloading platform 10 can be adaptively set according to the size of the items, so that the first unloading platform 10 can ensure the stability and safety of the items therein, and can accommodate a sufficient number of inspected items.

[0039] like Figure 2 As shown, the second unloading platform 20 is spaced apart from the first unloading platform 10. Such a spatial arrangement not only helps to realize the orderly flow of items, but also helps to realize the separate storage of items in different states, reducing the risk of accumulation and confusion of items during the sorting process.

[0040] In some embodiments, the second unloading platform 20 is used to place qualified items, and unqualified items are retained on the first unloading platform 10. This arrangement can ensure that qualified products are properly stored, which is convenient for subsequent packaging, transportation or further processing.

[0041] However, in some other optional embodiments, the second unloading platform 20 can also be used to place unqualified items. This arrangement is suitable for scenarios where unqualified items need to be separated in time for rework, repair or scrapping. When an item fails the inspection, the unloading assembly 100 will quickly transport it to the second unloading platform 20 to avoid confusion with qualified items and ensure quality control of the production line.

[0042] It can be seen that the second unloading platform 20 can be flexibly adjusted according to actual needs, and can be used to place both qualified and unqualified items. In this application, the second unloading platform 20 is used to place qualified items for description, and no further description is given below.

[0043] like Figure 2 As shown, the unloading assembly 100 further includes a conveying structure 30. The conveying structure 30 is used to transport qualified articles on the first unloading platform 10 to the second unloading platform 20. The function of the conveying structure 30 is to realize the orderly conveyance of articles between different unloading platforms and provide support for the automation of the detection equipment.

[0044] In some optional embodiments, the conveying structure 30 may be a conveying structure with rails. For example, by controlling the grabbing assembly or the mechanical arm to move along the preset track 243, the objects are stably conveyed along the track 243, thereby improving the reliability of the conveying structure 30. Alternatively, the conveying structure 30 may be a trackless conveying structure 30. For example, by using visual recognition, laser navigation or other positioning technologies, the position of the objects is detected, and the mechanical arm is guided to move freely between any two positioning points to complete the task of conveying the objects.

[0045] like Figure 1 , Figure 3 As shown, the first unloading platform 10 includes a first frame 11, a conveying mechanism 12 and a first driving mechanism 13. The conveying mechanism 12 is arranged on the first frame 11, and the first driving mechanism 13 is used to drive the conveying mechanism 12 to convey unqualified articles along a first horizontal direction.

[0046] The first frame 11 serves as a supporting structure of the first unloading platform 10 , and can ensure the stability and reliability of the first unloading platform 10 during operation.

[0047] Optionally, when the unloading assembly 100 is used for detection equipment, the first frame 11 can be constructed as an integrated structure with other components of the detection equipment. The integrated structure is suitable for production environments with limited space or requiring high integration. It not only reduces the floor space, but also helps to improve the stability and reliability of the first unloading platform 10; in addition, the integrated structure can also reduce the transfer distance and time of items during the transmission process, thereby improving production efficiency. Of course, the first frame 11 can also be constructed as a split structure with other components of the detection equipment. The split structure is flexible and configurable, and can adjust the position of the first unloading platform 10 according to production needs to adapt to different detection equipment; in addition, the split structure can operate the first unloading platform 10 or the detection equipment separately according to needs, without shutting down the entire system for maintenance and upgrading.

[0048] like Figure 3 As shown, the conveying mechanism 12 is arranged on the first frame 11, and its main function is to convey objects along the first horizontal direction.

[0049] Optionally, the conveying mechanism 12 is adjustable, and can be used to convey both items that pass the inspection and items that fail the inspection.

[0050] For example, in one configuration, the conveying structure 30 is used to convey unqualified items, and the conveying mechanism 12 is used to convey unqualified items. At this time, the conveying mechanism 12 can convey unqualified items to other locations that need further processing. For example, the conveying mechanism 12 can convey unqualified items to other conveyor belts, and operators can perform further inspections, judgments, or repairs on unqualified items one by one; qualified items do not need to be processed subsequently, and can be kept on the second unloading platform 20 for stacking. It can be seen that the above-mentioned configuration of the present application can realize the separate configuration of qualified and unqualified items, and realize the subsequent differentiated processing, which is conducive to improving production capacity.

[0051] For example, in another configuration, the conveying structure 30 is used to convey the qualified objects after inspection, and the conveying mechanism 12 is used to convey the qualified objects after inspection.

[0052] The conveying mechanism 12 and the conveying structure 30 can jointly realize the orderly unloading of the inspection objects, improve the sorting accuracy of the unloading component 100, and further improve the production efficiency of the inspection equipment.

[0053] According to the unloading assembly 100 of some embodiments of the present invention, a second unloading platform 20 is provided on at least one side of the first unloading platform 10 in the second horizontal direction, wherein the second horizontal direction is perpendicular to the first horizontal direction.

[0054] In some Figure 2 In the illustrated embodiment, there are two second unloading platforms 20, and the two second unloading platforms 20 are respectively arranged on both sides of the first unloading platform 10 in the second horizontal direction. This arrangement allows more space for storing qualified items. When the storage space of the second unloading platform 20 on one side is about to be fully loaded, the unloading assembly 100 can divert qualified items to the second unloading platform 20 on the other side, thereby avoiding the production bottleneck caused by insufficient capacity of a single second unloading platform 20; in addition, the two second unloading platforms 20 can also serve as spare parts for each other. When one of the second unloading platforms 20 fails, the other second unloading platform 20 can take over the task of placing items to ensure that the items can continue to be effectively stored, thereby maintaining the continuous operation of the production line. Of course, one of the two sides of the first unloading platform 10 in the second horizontal direction is provided with a second unloading platform 20.

[0055] like Figure 4-Figure 5 As shown, the second unloading platform 20 includes a second frame 21. The second frame 21 serves as a supporting structure of the second unloading platform 20, and can ensure the stability and reliability of the second unloading platform 20 during operation. The second unloading platform 20 also includes a loading platform 22, which is escalably disposed on the second frame 21. The loading platform 22 is used to place qualified articles to be stacked.

[0056] The conveying structure 30 is disposed on the second frame 21 and includes a linear drive mechanism 31 and an adsorption platform 32. The linear drive mechanism 31 is used to drive the adsorption platform 32 to move along the second horizontal direction to transport the qualified articles on the conveying mechanism 12 to the loading platform 22. The linear drive mechanism 31 can optimize the conveying path, reduce the conveying time, and thus improve the conveying efficiency.

[0057] Optionally, the linear drive mechanism 31 includes but is not limited to a gear rack device, a nut screw device, and a slider rail device.

[0058] In such Figure 4 In some of the illustrated embodiments, the linear drive mechanism 31 includes a first sliding device 311 and a second sliding device 313 disposed on the first sliding device 311 .

[0059] like Figure 5As shown, first, the first sliding device 311 includes a fixed seat 3111 and a first slide rail 3112. The fixed seat 3111 is installed on the second frame 21 and forms a sliding fit with the first slide rail 3112 to ensure that the first slide rail 3112 can slide smoothly on the fixed seat 3111. The second sliding device 313 is fixedly connected to the first slide rail 3112, so when the first slide rail 3112 slides on the fixed seat 3111, the second sliding device 313 will also slide on the second frame 21.

[0060] Secondly, the second sliding device 313 includes a sliding seat 3131 and a second slide rail 3132. The sliding seat 3131 and the second slide rail 3132 also form a sliding fit. The second slide rail 3132 is fixedly connected to the first slide rail 3112, and the adsorption platform 32 is arranged on the sliding seat 3131. Therefore, when the sliding seat 3131 slides on the second slide rail 3132, the adsorption platform 32 will also move accordingly.

[0061] By arranging a double sliding device between the adsorption platform 32 and the second frame 21, the linear drive mechanism 31 can not only perform rough adjustment movement in a larger range, for example, the first sliding device 311 can drive the adsorption platform 32 to move from the first unloading platform 10 to the vicinity of the second unloading platform 20. It can also perform fine adjustment in a specific area, for example, the second sliding device 313 can drive the adsorption platform 32 to achieve precise fine adjustment in the area of ​​the loading platform 22. This structure not only ensures the high efficiency of transportation, but also improves the accuracy of positioning.

[0062] Optionally, the linear drive mechanism 31 includes a set of sliding devices, which can accordingly reduce the manufacturing cost of the blanking assembly 100 and facilitate maintenance.

[0063] Alternatively, the linear drive mechanism 31 includes a plurality of sets of sliding devices that cooperate with each other, which can achieve more complex and precise motion control, which will not be described in detail below.

[0064] In some embodiments, the loading platform 22 can be raised and lowered relative to the second frame 21. For example, the loading platform 22 is configured such that each time the conveying structure 30 transports an item to the loading platform 22, the loading platform 22 lowers the height of one layer of items to facilitate stacking of the next qualified item. This can improve the continuity and efficiency of material unloading and reduce the time required to move qualified items multiple times.

[0065] In some embodiments, the lifting path of the loading platform 22 includes at least one unloading position, which is set at a preset fixed height, and this height is specifically designed to cooperate with the conveying structure 30, such as a robotic arm, to perform precise unloading operations. In addition, the loading platform 22 also presets a fixed descent height, and this descent height is set according to the thickness of the items. When the loading platform 22 is at the unloading position, the conveying structure 30 places the items on the loading platform 22, and then the loading platform 22 will drop one layer according to the descent height, so that the items originally located on this layer drop to a new height level. In this way, the unloading position is exposed again, and the conveying structure 30 can continue to load the next item at the original position. This allows the loading platform 22 to stack more items in a limited space. At the same time, it can also simplify the unloading path of the conveying structure 30, thereby improving the loading speed and accuracy.

[0066] Optionally, the unloading assembly 100 further includes a detection sensor installed on the second unloading platform 20, and the detection sensor is used to monitor the stacking state of the items on the second unloading platform 20 in real time. For example, the detection sensor can be a photoelectric sensor, a laser sensor, a weight sensor, etc., which detects the height, quantity or weight of the stacked items to determine whether the second unloading platform 20 is close to being fully loaded. For example, when the detection sensor detects that the second unloading platform 20 on one side is about to be fully loaded, the control system issues an instruction to change the conveying direction of the conveying structure 30, and the items can be diverted to the second unloading platform 20 on the other side, thereby improving the normal operation of the detection equipment.

[0067] like Figure 4 As shown, in some optional embodiments, the second unloading platform 20 includes a plurality of loading platforms 22, and the plurality of loading platforms 22 are arranged at intervals along the second horizontal direction. This can increase the loading capacity of qualified objects and improve the detection efficiency. At the same time, the arrangement of the plurality of loading platforms 22 can be well matched with the conveying mode of the conveying structure 30, so that the conveying structure 30 can convey qualified objects to any loading platform 22.

[0068] Optionally, there are two loading platforms 22, and the two loading platforms 22 are spaced apart along the second horizontal direction. Then, by adjusting the conveying path of the adsorption platform 32, the objects can be transported to different loading platforms 22, thereby achieving multi-point delivery and flexible distribution of qualified objects.

[0069] According to the unloading assembly 100 of some embodiments of the present invention, the second unloading platform 20 further includes a limiting component 24 and / or a centering component.

[0070] It is worth noting that when multiple loading platforms 22 are arranged on the second frame 21, the space between the multiple loading platforms 22 is limited. The objects on a loading platform 22 may be biased, which will not only affect the stability of the objects on the current platform, but also may interfere with the objects already stacked on the adjacent platform, and even cause a chain collapse of the objects stacked on several adjacent loading platforms 22.

[0071] So, if Figure 4 As shown, when the second unloading platform 20 includes a limiting component 24, the limiting component 24 is arranged on the second frame 21, and a limiting component 24 is arranged between two adjacent loading platforms 22, and the limiting component 24 is used to limit the movement of the objects on the corresponding two adjacent loading platforms 22 in the second horizontal direction. The limiting component 24 can effectively prevent the objects from excessively moving in the second horizontal direction, so as to avoid affecting the objects on the adjacent loading platforms 22.

[0072] In addition, the limiting component 24 also forms a stable blocking surface. This blocking surface provides support for the stacked objects during the descending process of the loading platform 22. When the objects descend, they will naturally lean against the vertical limiting component 24, thereby improving the stability of the stacked objects and preventing the objects from shaking or falling during the descending process.

[0073] In some embodiments, the limiting component 24 is extended along the first horizontal direction. In order to ensure the effectiveness of the limiting component 24, its extension distance is configured to be no shorter than the length of the object. This means that no matter how the length of the object changes, the limiting component 24 can always provide stable support and limit for it. For example, when a PCB board is placed on the loading platform 22, the limiting component 24 can completely cover the length of the PCB board to ensure its stability and safety during the descent process.

[0074] For example, the limiting component 24 is a plate. The plate has a large contact area and can provide a more stable side support for the object. Alternatively, the limiting component 24 includes a plurality of rods 241. Since the rods 241 have a small contact area, the friction between the rods 241 and the object can be reduced, which is suitable for scenes with high requirements on the surface of the object.

[0075] like Figure 4 As shown, the limiting component 24 further includes a limiting plate 244. The limiting plate 244 is disposed on one side of the loading platform 22 in the first horizontal direction, and the extending direction of the limiting plate 244 is parallel to the second horizontal direction. The limiting plate 244 is used to limit the movement of the items on the loading platform 22 in the first horizontal direction, thereby avoiding the risk of the items falling from the loading platform 22.

[0076] When the second unloading table 20 includes a centering component, the centering component is arranged on the second frame 21 and the centering component includes a first limit group and a second limit group. The first limit group and the second limit group are both vertically penetrated through the corresponding loading platform 22, and can move relative to and back to the loading platform 22 along the second horizontal direction. Then, the moving direction of the first limit group is opposite to the moving direction of the second limit group.

[0077] Through the relative movement of the first limit group and the second limit group, the items are gradually pushed to the middle position. This pushing action allows the items to approach the middle and be stably clamped between the first limit group and the second limit group in the second horizontal direction. For example, the second unloading platform 20 includes a limit component 24 and a centering component. The centering component pushes the items to the limit component 24 so that the items can be clamped between the limit component 24 and the centering component, which plays a role in arranging the items on the loading platform 22, and prevents the items from tilting or sliding during the lifting process of the loading platform 22.

[0078] Therefore, the second unloading platform 20 of the present application can be adjusted according to the specific application requirements of the user. In some embodiments, the second unloading platform 20 of the present application may only include the limiting component 24. In some other embodiments, the second unloading platform 20 of the present application may only include the centering component. In other embodiments, the second unloading platform 20 of the present application may include the limiting component 24 and the centering component to achieve more stable unloading.

[0079] Optionally, the centering component is further provided with a buffer mechanism, which can reduce impact and vibration during the clamping process to avoid damage to the object.

[0080] The centering structure also includes a driving unit, a first mounting seat, and a second mounting seat. The driving unit is used to drive the first mounting seat and the second mounting seat to move toward or away from each other. The first limit group includes a plurality of first limit members spaced apart along a first horizontal direction, the second limit group includes a plurality of second limit members spaced apart along a first horizontal direction, the plurality of first limit members are plugged into the first mounting seat, and the plurality of second limit members are plugged into the second mounting seat.

[0081] One end of the first mounting seat and the second mounting seat in the first horizontal direction is connected to the driving unit, and the other end is slidably matched with the second frame 21, and the sliding matching method includes but is not limited to the matching between the slide seat and the slide rail.

[0082] In some embodiments, a moving groove is provided on the loading platform 22, and the moving groove is extended along the second horizontal direction. When there are multiple moving grooves, the multiple moving grooves are arranged at intervals along the first horizontal direction. The first limiting member and the second limiting member are respectively provided in the corresponding moving grooves, and move relative to or opposite to each other in the moving grooves.

[0083] Optionally, a protective pad is provided on one side of the first and second limiting members facing the limiting component 24. The protective pad can play a buffering and protective role in the process of clamping the object, preventing scratches or damage caused by friction between the limiting members and the object.

[0084] Optionally, the cross-sections of the first stopper and the second stopper are circular, square, etc. The first mounting seat is provided with first mounting grooves corresponding to the number of the first stoppers, and the second mounting seat is provided with second mounting grooves corresponding to the number of the second stoppers. The shapes of the first mounting groove and the second mounting groove are respectively adapted to the first stopper and the second stopper. This makes the connection between the stopper and the mounting groove tighter, avoids the stopper from shaking, and improves the reliability of the blanking assembly 100.

[0085] According to the unloading assembly 100 of some embodiments of the utility model, the second unloading platform 20 includes a limiting component 24, at least one loading platform 22 is detachably connected to the second frame 21, and the position of the limiting component 24 in the second horizontal direction is adjustable. In practical applications, when it is necessary to unload objects of different sizes, the operator can remove the original loading platform 22 and replace it with multiple smaller loading platforms 22 or a larger loading platform 22 as needed, or without replacing other loading platforms 22, remove the above-mentioned at least one loading platform 22 from the second frame 21, and use the loading platform 22 and the limiting component 24 left on the second frame 21 to achieve the unloading of objects of different sizes. This arrangement can enhance the applicability and versatility of the unloading assembly 100.

[0086] In some embodiments, Figure 4 As shown, the limiting component 24 also includes a third mounting seat 242 and a track 243. The track 243 is arranged on the second frame 21 and extends along the second horizontal direction. The third mounting seat 242 is slidably connected to the track 243, so that the limiting component 24 can achieve reciprocating movement in the second horizontal direction. This means that no matter how the size of the loading platform 22 changes, it can be adapted by adjusting the position of the limiting component 24. The flexible adjustment of the limiting component 24 enables the blanking assembly 100 to cope with items of more sizes, further enhancing the versatility and practicality of the blanking assembly 100.

[0087] Optionally, there are two rails 243, which are arranged at intervals along the first horizontal direction, and two ends of the third mounting seat 242 are respectively slidably connected to the two rails 243, thereby improving the stability of the limiting component 24 during movement and use.

[0088] According to some embodiments of the present invention, the blanking assembly 100 is as follows: Figure 3As shown, the conveying mechanism 12 includes a mounting frame 121, a driving wheel 122, a driven wheel 123 and a first flexible transmission member 124. The mounting frame 121 is arranged on the first frame 11, and the mounting frame 121 is located at the end of the unloading assembly 100 in the first horizontal direction. The conveying mechanism 12 can directly receive items and improve the transfer efficiency of items. The driving wheel 122 and the driven wheel 123 are arranged at intervals along the first horizontal direction, and the driving wheel 122 and the driven wheel 123 are rotatably mounted on the mounting frame 121 respectively. The first flexible transmission member 124 is wound around the driving wheel 122 and the driven wheel 123.

[0089] By setting the driving wheel 122, the driven wheel 123 and the first flexible transmission member 124, the transmission of the objects along the first horizontal direction is realized, ensuring that the objects can be smoothly transmitted to the next processing link.

[0090] Specifically, the upper surface of the first flexible transmission member 124 is a conveying surface, and items can be stacked on the conveying surface. When the driving wheel 122 drives the first flexible transmission member 124 to rotate, the first flexible transmission member 124 (conveying surface) conveys the stacked items along the first horizontal direction.

[0091] Optionally, the first flexible transmission member 124 is a conveyor belt.

[0092] The position of at least one of the driving wheel 122 and the driven wheel 123 in the first horizontal direction is adjustable relative to the mounting frame 121, so that the distance between the driving wheel 122 and the driven wheel 123 in the first horizontal direction is adjustable.

[0093] First, such a configuration enables the conveying mechanism 12 to be adjusted accordingly according to the objects of different sizes. When it is necessary to convey larger objects, the spacing between the driving wheel 122 and the driven wheel 123 can be appropriately increased to ensure that the objects can be placed. On the contrary, when conveying smaller objects, the spacing can be reduced to make the layout of the conveying mechanism 12 more compact, shorten the transmission distance, and improve the transmission efficiency.

[0094] Secondly, by adjusting the spacing between the driving wheel 122 and the driven wheel 123, the tension of the first flexible transmission member 124 can be adjusted, which helps the operator to control the tension of the first flexible transmission member 124. It can prevent the first flexible transmission member 124 from being too loose, causing it to slide on the wheel and reduce the transmission efficiency. On the contrary, it can also prevent the first flexible transmission member 124 from being too tight, causing wear and affecting the service life.

[0095] Optionally, the first flexible transmission member 124 is a conveyor belt. Since the installation process of the conveyor belt is relatively simple, it is also easy to maintain later.

[0096] According to some embodiments of the present invention, the position of the driving wheel 122 in the first horizontal direction is adjustable relative to the mounting frame 121. By adjusting the driving wheel 122, the spacing between the driving wheel 122 and the driven wheel 123 can be adjusted. Figure 3 As shown, the first driving mechanism 13 includes a first driver 131 and a second flexible transmission member 132. The first driver 131 is fixed to the mounting frame 121, and drives the driving wheel 122 to rotate through the second flexible transmission member 132. This arrangement makes the transmission of the driving force more stable and reliable, and also facilitates the driving and control of the driving wheel 122; at the same time, the position change of the driving wheel 122 in the first horizontal direction can realize the tension control of the first flexible transmission member 124 and the second flexible transmission member 132 at the same time.

[0097] For example, the second flexible transmission member 132 can be a belt or other types of transmission members to effectively transmit the power of the first driver 131 to the driving wheel 122, so that the driving wheel 122 can rotate smoothly and drive the conveyor belt to transport items.

[0098] According to the unloading assembly 100 of some embodiments of the utility model, the first unloading platform 10 also includes a second driving mechanism 14 and a detection mechanism. The second driving mechanism 14 is arranged on the first frame 11, and the second driving mechanism 14 is used to drive the conveying mechanism 12 and the first driving mechanism 13 to rise and fall relative to the first frame 11. The detection mechanism is used to detect the change in the stacking height of the items on the conveying mechanism 12 and communicate with the first driving mechanism 13 and the second driving mechanism 14 respectively, so that the first driving mechanism 13 controls whether the conveying mechanism 12 is running according to the detection result of the detection mechanism, and the second driving mechanism 14 controls the height position of the conveying mechanism 12 according to the detection result of the detection mechanism.

[0099] First, a detection mechanism is set up to detect the change in the stacking height of the items on the conveying mechanism 12 and is communicated with the second driving mechanism 14, so that the second driving mechanism 14 can drive the conveying mechanism 12 to rise and fall according to the detection result of the detection mechanism to control the height position of the conveying mechanism 12. For example, if the detection mechanism detects that the stacking height of the objects on the conveying mechanism 12 increases, the second driving mechanism 14 drives the conveying mechanism 12 to descend a certain height, and / or if the detection mechanism detects that the stacking height of the objects on the conveying mechanism 12 decreases, the second driving mechanism 14 drives the conveying mechanism 12 to ascend a certain height according to the above detection results, so that the height variation of the objects on the conveying mechanism 12 is compensated to a certain extent by the lifting and lowering of the conveying mechanism 12, which is beneficial to reducing the movement complexity of the structure (such as a robot arm) that removes the objects on the conveying mechanism; wherein, the height variation of the objects detected by the detection mechanism is related to the lifting and lowering distance of the conveying mechanism 12, for example, the height variation of the objects is equal to the lifting and lowering distance of the conveying mechanism 12, so that the robot arm and the uppermost objects on the conveying mechanism 12 have a relatively stable upper and lower relative position, and when the conveying structure 30 takes materials from the conveying mechanism 12, it has a relatively stable unloading position and taking position, and the movement stroke of the conveying structure 30 is relatively simple; of course, the height variation of the objects can also be different from the lifting and lowering distance of the conveying mechanism 12.

[0100] For example, when the detection mechanism detects that the stacking height of the objects on the conveying mechanism 12 increases, the second driving mechanism 14 drives the conveying mechanism 12 to descend according to the above detection result: the second driving mechanism 14 can control the descending height of the conveying mechanism 12 according to the detection result of the detection mechanism. When it is detected that the stacking height of the objects on the conveying mechanism 12 increases (for example, the height of one or more objects is increased), the detection mechanism communicates with the second driving mechanism 14 so that the second driving mechanism 14 drives the conveying mechanism 12 to descend, so as to leave stacking space on the upper side of the objects and prepare for the next stacking of objects. In this way, the second driving mechanism 14 communicates with the detection mechanism, that is, the second driving mechanism 14 and the detection mechanism repeat the above stacking process, so that objects of a suitable height can be stacked on the conveying mechanism 12, and the stacked objects will not interfere with other components due to the increase in the stacking height of the objects; wherein, the height to which the conveying mechanism 12 descends can be related to the increase in the stacking height of the objects detected by the detection mechanism, for example, the descending height is equal to the increase in the stacking height of the objects.

[0101] Take the case where the detection mechanism detects that the stacking height of the objects on the conveying mechanism 12 is reduced, and then the second driving mechanism 14 drives the conveying mechanism 12 to rise according to the above-mentioned detection structure as an example: the second driving mechanism 14 can control the rising height of the conveying mechanism 12 according to the detection result of the detection mechanism. When the detection mechanism detects that the stacking height of the objects on the conveying mechanism 12 is reduced (for example, the height of one or more objects is reduced), the detection mechanism communicates with the second driving mechanism 14 so that the second driving mechanism 14 drives the conveying mechanism 12 to rise, so that the conveying mechanism 12 can provide a more consistent stacking level reference for the stacking of objects and prepare for the next stacking of objects. In this way, the second driving mechanism 14 communicates with the detection mechanism, that is, the second driving mechanism 14 and the detection mechanism repeat the above-mentioned stacking process, and objects of a suitable height can be stacked on the conveying mechanism 12; wherein, the rising height of the conveying mechanism 12 can be related to the reduction in the stacking height of the objects detected by the detection mechanism, for example, the rising height is equal to the reduction in the stacking height of the objects.

[0102] Optionally, the detection mechanism can detect the stacking height of the objects by itself to obtain the change in the stacking height, or the detection mechanism can cooperate with the second driving mechanism 14 to obtain the change in the stacking height of the objects.

[0103] In some optional examples, the detection mechanism is disposed on the first frame 11 .

[0104] Optionally, the change in the stacking height of the items detected by the detection mechanism is not limited. For example, when the detection mechanism detects that the stacking height of the items increases by one or more items, the detection mechanism communicates with the second drive mechanism 14, and the second drive mechanism 14 drives the conveying mechanism 12 to descend by one or more items relative to the first rack 11. For example, when a layer of items is added to the conveying mechanism 12 so that the stacking height of the items increases by the thickness of one item, the detection mechanism detects that the stacking height of the items increases by the thickness of one item, and the detection mechanism transmits the detection result to the second drive mechanism 14, which drives the conveying mechanism 12 to descend by a height corresponding to the thickness of one item relative to the first rack 11, so that a space for placing an item is vacated on the upper side of the uppermost item, so that a new item can be stacked on the upper side of the previous item; the operation process of reducing a layer of items on the conveying mechanism 12 is similar to the above process, and this application will not repeat it.

[0105] For another example, the detection mechanism includes a signal transmitter and a signal receiver. When a layer of objects is placed on the conveying mechanism 12, the signal emitted by the signal transmitter is blocked by the layer of objects, and the signal receiver does not receive the signal. The detection mechanism transmits the detection result to the second driving mechanism 14. The second driving mechanism 14 drives the conveying mechanism 12 to move downward by a certain distance, leaving a certain space on the upper side of the objects until the signal receiver can just receive a certain amount of signal value from the signal transmitter. The second driving mechanism 14 stops working. During the above process, the conveying mechanism 12 is lowered to a height substantially equal to the stacking thickness of a layer of objects, and the objects can continue to be stacked at this time. Of course, if the objects on the conveying mechanism 12 are taken away so that the stacking height of the objects is reduced by the thickness of a layer of objects, the detection result of the detection mechanism changes (for example, the signal value received by the signal receiver increases), and the second driving mechanism 14 drives the conveying mechanism 12 to move upward until the signal receiver can just receive a certain amount of signal value from the signal generator. The second driving mechanism 14 stops working. During the above rising process, the conveying mechanism 12 rises to a height substantially equal to the stacking thickness of a layer of objects.

[0106] It is understandable that the stacking height of the articles can be the height difference between the first height limit position and the second height limit position of the conveying mechanism 12, or any value less than the height difference between the first height limit position and the second height limit position. Of course, the change value of the stacking height of the articles detected by the detection mechanism can be any value greater than or equal to the thickness of the articles. The first height limit position is the highest height position that the conveying mechanism 12 can rise to under the drive of the second driving mechanism 14, and the second height limit position is the lowest height position that the conveying mechanism 12 can descend under the drive of the second driving mechanism 14.

[0107] Secondly, by setting a detection mechanism to detect the change in the stacking height of the items on the conveying mechanism 12 and communicating with the first drive mechanism 13, the first drive mechanism 13 can control whether the conveying mechanism 12 is running according to the detection result of the detection mechanism. For example, the detection mechanism relies on itself to detect the stacking height of the items and thus detects the change in the stacking height of the items. Then the detection mechanism can also obtain the stacking height of the items. When the items of a suitable height are stacked on the conveying mechanism 12, the detection mechanism communicates with the first drive mechanism 13 so that the first drive mechanism 13 drives the conveying mechanism 12 to operate, so as to transfer the stacked items to the corresponding position (such as the unloading position) along the first horizontal direction. Thus, the unloading assembly 100 can realize automatic stacking and conveying of items, save the conveying time and occupied space of the items, and improve the conveying efficiency of the items. The overall structure of the unloading assembly 100 is simple and has good working stability. Of course, if the detection mechanism cooperates with the second drive mechanism 14 to obtain the change in the stacking height of the items, the detection mechanism can detect and obtain the stacking height of the items based on the above-mentioned height change, so that the first drive mechanism 13 controls whether the conveying mechanism 12 is conveyed according to the detection result.

[0108] Optionally, the detection mechanism can detect the change in the stacking height of the objects of the conveying mechanism 12 in real time or at certain time intervals (for example, the time interval is the time for stacking one or more objects).

[0109] Optionally, the distance that the first drive mechanism 13 drives the conveying mechanism 12 to operate to convey the objects along the first horizontal direction is not limited. For example, after a group of objects of a suitable height are stacked on the conveying mechanism 12, the first drive mechanism 13 drives the conveying mechanism 12 to operate to convey the objects to the unloading position, and the moving distance of the objects at this time is the distance between the stacking position and the unloading position; or, after a first group of objects of a suitable height are stacked on the conveying mechanism 12, the first drive mechanism 13 drives the conveying mechanism 12 to operate to move the first group of objects toward the unloading position by a certain distance, and then the detection mechanism cooperates with the second drive mechanism 14 to stack the second group of objects, and the first drive mechanism 13 drives the conveying mechanism 12 to operate to move the second group of objects toward the unloading position by a certain distance, and the above process is repeated. Multiple groups of objects can be placed on the upper side of the conveying mechanism 12, and the moving distance of the objects at this time is the moving distance of the conveying mechanism 12 to convey the objects. For example, the detection mechanism also includes a height sensor, which can measure the distance between the height sensor and the conveying mechanism 12. When the height sensor detects that the height sensor and the conveying mechanism 12 are at an appropriate distance, and the objects on the conveying mechanism 12 are stacked to an appropriate height, the detection mechanism communicates with the first drive mechanism 13, and the first drive mechanism 13 drives the conveying mechanism 12 to operate to complete the unloading of objects.

[0110] For example, taking the first horizontal direction as the front-to-back direction as an example, the conveying mechanism 12 is arranged on the frame 1 and has a conveying surface, and the conveying surface can convey the articles from the front to the back. The first driving mechanism 13 is arranged on the conveying mechanism 12 and is connected to the conveying mechanism 12 by power, then the first driving mechanism 13 can drive the conveying mechanism 12 to operate to move the articles from the front to the back. The second driving mechanism 14 is arranged on the lower side of the conveying mechanism 12, and the second driving mechanism 14 can drive the conveying mechanism 12 and the first driving mechanism 13 to rise and fall synchronously along the up and down directions. The conveying mechanism 12 has a first height limit position and a second height limit position in the vertical direction, and the second height limit position is located on the lower side of the first height limit position. Then the second driving mechanism 14 can drive the conveying mechanism 12 to move between the first height limit position and the second height limit position, that is, the second driving mechanism 14 can change the height position of the conveying mechanism 12 to facilitate the stacking of articles in the vertical direction.

[0111] Optionally, a detection mechanism is provided on the frame 1 and can detect a change in the stacking height of items on the conveying surface. When the conveying structure 30 transports an item to the stacking position, the detection mechanism detects a change in the stacking height of the item. At this time, the detection mechanism communicates with the second drive mechanism 14, and the second drive mechanism 14 works to drive the conveying mechanism 12 to lower the height by the thickness of an item. The conveying structure 30 transports new items to the stacking position, and the new items are stacked on the upper side of the items. The above process is repeated until the items are stacked to a suitable height. At this time, the detection mechanism detects that the stacking height of the items is at a suitable value. The detection mechanism communicates with the first drive mechanism 13, and the first drive mechanism 13 drives the conveying mechanism 12 to operate so that the stacked items move from front to back to the unloading position to complete the unloading.

[0112] Optionally, the objects stacked together on the conveying mechanism 12 are grouped, and a group of objects includes one or more rows of objects stacked in sequence in the vertical direction. For example, the unloading arm can simultaneously carry four objects to the stacking position, that is, the stacking position can simultaneously stack four rows of objects, and a group of objects stacked together includes four rows of objects.

[0113] According to the blanking assembly 100 of some embodiments of the present invention, the second driving mechanism 14 is configured to intermittently drive the conveying mechanism 12 to descend according to the detection result of the detection mechanism.

[0114] For example, when the detection mechanism detects that the total height of the stacked objects on the conveying mechanism 12 reaches a preset value, the conveying mechanism 12 is driven to descend. Alternatively, the detection mechanism can also detect that the stacked objects on the conveying mechanism 12 have increased by a set unit height of objects. When this condition is met, the second driving mechanism 14 will also drive the conveying mechanism 12 to descend. This arrangement takes into account the continuity and dynamic changes of the stacking of objects, and can more accurately control the height of the conveying mechanism 12 to ensure the reliability of the unloading assembly 100.

[0115] In some embodiments of the present application, Figure 3 The conveying mechanism 12 and the first frame 11 slide and cooperate with each other up and down through a plurality of guide structures 15 that surround the second driving mechanism 14 and are arranged at intervals.

[0116] For example, the guide structure 15 includes a guide cylinder 151 and a guide column 152 that is slidably matched with the guide cylinder 151. A through guide hole is formed in the guide cylinder 151, and the guide column 152 is slidably matched with the guide cylinder 151 through the guide hole. A plurality of guide cylinders 151 are arranged on the first frame 11, and a plurality of guide columns 152 are respectively inserted into the corresponding guide cylinders 151, and the same end of each guide column 152 facing the conveying mechanism 12 is connected to the conveying mechanism 12. Therefore, by setting a plurality of guide structures 15, the conveying mechanism 12 can be guided to move in the vertical direction relative to the first frame 11, so that the guide structure 15 has a certain guiding and limiting effect, which can reduce the influence of offset, vibration, etc. on the movement of the conveying mechanism 12, and can improve the accuracy of the position and the lifting stability of the conveying mechanism 12 during lifting.

[0117] In the above technical solution, the conveying mechanism 12 is arranged to slide up and down with the first frame 11 through a plurality of guide structures 15 that surround the second driving mechanism 14 and are arranged at intervals, so that the guide structure 15 has a certain guiding and limiting effect, which can reduce the influence of vibration and the like on the movement of the conveying mechanism 12, and can improve the accuracy of the position of the conveying mechanism 12 when it is raised or lowered.

[0118] In some embodiments of the present application, Figure 3 The second driving mechanism 14 includes a second driver 141, a transmission screw 142, and a sleeve 143. The second driver 141 is used to drive the transmission screw 142 to rotate. The sleeve 143 is threadedly sleeved outside the transmission screw 142 and is vertically arranged. The upper end of the sleeve 143 is connected to the middle part of the transmission mechanism 12.

[0119] For example, the sleeve 143 is fixed in the first frame 11 and the upper end of the sleeve 143 is connected to the middle of the transmission mechanism 12, the transmission screw 142 is threadedly connected to the sleeve 143 and is vertically arranged, and the lower end of the transmission screw 142 is connected to the output end of the second driver 141. The second driving mechanism 14 also includes a plurality of fixing members 144, which are arranged around the sleeve 143, and each fixing member 144 is respectively connected to the second driver 141 and the first frame 11 at both ends of the length, so as to fix the second driver 141 to the first frame 11. Therefore, when the second driver 141 is working, the transmission screw 142 rotates to make the sleeve 143 rise and fall relative to the second driver 141, so as to drive the transmission mechanism 12 to rise and fall relative to the first frame 11.

[0120] In the above technical solution, by setting the sleeve 143 and the transmission screw 142 to be threadedly connected, the accuracy of the second drive mechanism 14 in driving the conveying mechanism 12 to rise and fall can be improved, and the precision of the movement of the conveying mechanism 12 can be improved to adapt to the difference in thickness of different items. Secondly, the upper end of the sleeve 143 is connected to the middle part of the conveying mechanism 12, which is convenient for improving the stability of the second drive mechanism 14 in driving the conveying mechanism 12 to rise and fall.

[0121] The detection device according to the second embodiment of the utility model comprises a conveying assembly, a camera assembly and a material unloading assembly 100. The conveying assembly is used to drive the object to move through the shooting range of the camera assembly and convey the detected object to the first unloading platform 10.

[0122] The transmission assembly includes a first transmission group and a second transmission group arranged along a first horizontal direction, the first transmission group transmits the article to the second transmission group, and the camera assembly includes a first camera group and a second camera group. The first camera group is located vertically above the first transmission group, and the second camera group is located vertically below the second transmission group.

[0123] Specifically, the item enters the first conveying group (such as a conveyor belt, etc.), and as the first conveying group operates, the item moves along the first horizontal direction. During this process, the first camera group detects the upper surface of the item. When the item completes the detection of the upper surface and leaves the first conveying group, it immediately enters the working area of ​​the second transmission group. The second transmission group, such as a robotic arm, is responsible for accurately grasping the item and continuing to move the item along the first horizontal direction. During this process, the second camera group begins to detect the lower surface of the item. After the detection is completed, the second conveying group conveys the item to the first unloading platform 10.

[0124] In the above technical solution, by setting up a conveying component, a camera component and a material unloading component 100, the detection equipment can realize continuous and efficient detection of the upper and lower surfaces of the objects, automatic sorting, improve the automation level of the detection equipment, and reduce the cost and error of manual detection.

[0125] According to the following Figure 1-Figure 5 , describing a blanking assembly 100 of the present application.

[0126] like Figure 1-Figure 2 As shown, the unloading assembly 100 comprises: a first unloading platform 10, a second unloading platform 20 and a conveying structure 30. The first unloading platform 10 is used to hold items that have been inspected by the inspection equipment.

[0127] like Figure 3 As shown, the first unloading platform 10 includes: a first frame 11, a conveying mechanism 12, a first driving mechanism 13, a second driving mechanism 14 and a guide structure 15. Figure 1 , Figure 3As shown, the conveying mechanism 12 is disposed on the first frame 11, and the first driving mechanism 13 is used to drive the conveying mechanism 12 to convey the articles along the first horizontal direction. Figure 3 As shown, the second driving mechanism 14 is provided on the first frame 11 and is used to drive the conveying mechanism 12 and the first driving mechanism 13 to rise and fall relative to the first frame 11. The second driving mechanism 14 is configured to intermittently drive the conveying mechanism 12 to descend according to the detection result of the detection mechanism.

[0128] like Figure 3 As shown, the conveying mechanism 12 and the first frame 11 slide upward and downward through a plurality of guide structures 15 that surround the second driving mechanism 14 and are arranged at intervals. Figure 3 As shown, the guide structure 15 includes: a guide cylinder 151 and a guide column 152 that is slidably matched with the guide cylinder 151. Figure 3 As shown, the second driving mechanism 14 includes a second driver 141 , a transmission screw 142 , a sleeve 143 and a plurality of fixing members 144 .

[0129] The second driver 141 is used to drive the transmission screw 142 to rotate, and the sleeve 143 is threadedly sleeved outside the transmission screw 142 and is vertically arranged, and the upper end of the sleeve 143 is connected to the middle of the transmission mechanism 12. A plurality of fixing members 144 are arranged around the sleeve 43, and the two ends of the length of each fixing member 144 are respectively connected to the second driver 41 and the first frame 11, so as to fix the second driver 41 to the first frame 11.

[0130] like Figure 3 As shown, the transmission mechanism 12 includes: a mounting frame 121, a driving wheel 122, a driven wheel 123, and a first flexible transmission member 124. The driving wheel 122 and the driven wheel 123 are arranged at intervals along the first horizontal direction, and are rotatably mounted on the mounting frame 121, respectively. The positions of the driving wheel 122 and the driven wheel 123 in the first horizontal direction are adjustable relative to the mounting frame 121, so that the spacing between the driving wheel 122 and the driven wheel 123 in the first horizontal direction is adjustable. The first flexible transmission member 124 is wound around the driving wheel 122 and the driven wheel 123.

[0131] The first driving mechanism 13 includes a first driver 131 and a second flexible transmission member 132 . The first driver 131 is fixed to the mounting frame 121 , and drives the driving wheel 122 to rotate via the second flexible transmission member 132 .

[0132] like Figure 2 As shown, the second unloading platform 20 is spaced apart from the first unloading platform 10 and is arranged on one side of the first unloading platform 10 in the second horizontal direction. Figure 4As shown, the second unloading platform 20 includes: a second frame 21, two loading platforms 22 and a limiting component 24. The two loading platforms 22 are movably arranged in the second frame 21 and are spaced apart along the second horizontal direction.

[0133] The conveying structure 30 is arranged on the second frame 21. Figure 3-Figure 4 As shown, the conveying structure 30 includes: a linear drive mechanism 31 and an adsorption platform 32. The linear drive mechanism 31 is used to drive the adsorption platform 32 to move along the second horizontal direction to transport the objects on the conveying mechanism 12 to one of the loading platforms 22. Figure 3-Figure 4 As shown, the linear drive mechanism 31 includes: a first sliding device 311 and a second sliding device 313 arranged on the first sliding device 311 .

[0134] like Figure 4 As shown, the first sliding device 311 includes: a sliding seat 3111 and a first slide rail 3112. The fixed seat 3111 is installed on the second frame 21. The second sliding device 313 includes: a sliding seat 3131 and a second slide rail 3132. The second slide rail 3132 is fixedly connected to the first slide rail 3112, and the adsorption platform 32 is arranged on the sliding seat 3131.

[0135] like Figure 3 As shown, the limiting component 24 is arranged on the second frame 21 and is located between the two loading platforms 22. The limiting component 24 includes: a plurality of rods 241, a third mounting seat 242, two rails 243 and a limiting plate 244. The plurality of rods 241 are arranged on the third mounting seat 242 at intervals along the first horizontal direction. The two rails 243 are arranged at intervals along the first horizontal direction, and each rail 243 is extended along the second horizontal direction. The two ends of the third mounting seat 242 are respectively slidably connected to the two rails 243. Optionally, there are two rails 243, and the two rails 243 are arranged at intervals along the first horizontal direction. The two ends of the third mounting seat 242 are respectively connected to the two rails 243.

[0136] The limiting plate 244 is disposed on the same side of the two loading platforms 22 in the first horizontal direction, and an extending direction of the limiting plate 244 is parallel to the second horizontal direction.

[0137] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0138] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A blanking assembly for a detection device, characterized in that: include: A first unloading platform, the first unloading platform is used to hold the items that have been inspected by the inspection equipment; a second unloading platform, the second unloading platform being spaced apart from the first unloading platform; A conveying structure, wherein the conveying structure is used to transport qualified articles on the first unloading platform to the second unloading platform, the first unloading platform includes a first frame, a conveying mechanism and a first driving mechanism, the conveying mechanism is arranged on the first frame, and the first driving mechanism is used to drive the conveying mechanism to convey unqualified articles along a first horizontal direction.

2. The blanking assembly for the detection device according to claim 1, characterized in that: The first unloading platform is provided with a second unloading platform on at least one side of the second horizontal direction, the second unloading platform comprises a second frame and a loading platform, the loading platform is liftably arranged on the second frame, the second horizontal direction is perpendicular to the first horizontal direction, The conveying structure is arranged on the second frame and includes a linear drive mechanism and an adsorption platform. The linear drive mechanism is used to drive the adsorption platform to move along the second horizontal direction to transport qualified articles on the conveying mechanism to the loading platform.

3. The blanking assembly for the detection device according to claim 2, characterized in that: The second unloading platform includes a plurality of loading platforms, and the plurality of loading platforms are arranged at intervals along the second horizontal direction.

4. The blanking assembly for detection equipment according to claim 3, characterized in that: The second unloading platform also includes A limiting component, the limiting component is arranged on the second frame, a limiting component is arranged between two adjacent loading platforms, and the limiting component is used to limit the movement of the objects on the corresponding two adjacent loading platforms in the second horizontal direction; and / or, A centering component is arranged on the second frame and includes a first limit group and a second limit group. The first limit group and the second limit group are vertically penetrated through the corresponding loading platform and can move relative to and back to the loading platform along the second horizontal direction.

5. The blanking assembly for the detection device according to claim 4, characterized in that: The second unloading platform includes a limiting component, at least one of the loading platforms is detachably connected to the second frame, and the position of the limiting component in the second horizontal direction is adjustable.

6. The blanking assembly for detection equipment according to claim 1, characterized in that: The transmission mechanism comprises: Mounting frame; A driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged at intervals along the first horizontal direction and are rotatably mounted on the mounting frame respectively, and the position of at least one of the driving wheel and the driven wheel in the first horizontal direction is adjustable relative to the mounting frame, so that the spacing between the driving wheel and the driven wheel in the first horizontal direction is adjustable; A first flexible transmission member is wound around the driving wheel and the driven wheel.

7. The blanking assembly according to claim 6, characterized in that: The position of the driving wheel in the first horizontal direction is adjustable relative to the mounting frame, The first driving mechanism includes a first driver and a second flexible transmission member. The first driver is fixed to the mounting frame and drives the driving wheel to rotate through the second flexible transmission member.

8. The blanking assembly for detection equipment according to any one of claims 1 to 7, characterized in that: The first unloading platform also includes: a second driving mechanism, the second driving mechanism being disposed on the first frame and being used for driving the conveying mechanism and the first driving mechanism to rise and fall relative to the first frame; The detection mechanism is used to detect the change in the stacking height of the articles on the conveying mechanism and communicate with the first driving mechanism and the second driving mechanism respectively, so that the first driving mechanism controls whether the conveying mechanism is running according to the detection result of the detection mechanism, and the second driving mechanism controls the height position of the conveying mechanism according to the detection result of the detection mechanism.

9. The blanking assembly for detection equipment according to claim 8, characterized in that: The second driving mechanism is configured to intermittently drive the conveying mechanism to descend according to the detection result of the detection mechanism.

10. A detection device, characterized in that: It comprises a conveying component, a camera component and a material unloading component for detection equipment according to any one of claims 1-9, wherein the conveying component is used to drive the object to move through the shooting range of the camera component and to convey the detected object to the first unloading table.

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