Bearing assembly and detection equipment

Abstract

The utility model discloses a bearing assembly and detection equipment, the bearing assembly comprises a bearing table, a material pushing structure and a driving structure, the upper surface of the bearing table is a bearing surface and is suitable for placing a workpiece, the bearing surface is provided with a preset placing area, the material pushing structure comprises a first material pushing part and a second material pushing part, at least part of the first pushing component is arranged on the upper side of the bearing table and can move in the first horizontal direction relative to the bearing table, at least part of the second pushing component is arranged on the upper side of the bearing table and can move in the second horizontal direction relative to the bearing table, and the driving structure comprises a first driving component and a second driving component. The first driving component is arranged on the bearing table and used for driving the first pushing component to move, and the second driving component is arranged on the bearing table and used for driving the second pushing component to move so as to push the workpieces to a preset placing area. Therefore, the pushing structure is driven by the driving structure to push the workpiece to the preset placing area, and subsequent detection of the workpiece is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a support component and a testing device. Background Technology

[0002] Currently, inspection equipment can detect whether a workpiece has manufacturing defects by acquiring images of the workpiece (such as a circuit board), such as incomplete soldering or missing soldering in certain areas of the workpiece.

[0003] Therefore, in order to acquire more complete and clear images of the workpiece, the workpiece needs to be placed within the acquisition range of the image acquisition component. In related technologies, the workpiece is typically placed manually within this acquisition range, which is inefficient. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a support component and a testing device. A drive structure drives a pushing structure, which pushes the workpiece to a preset placement area, making the placement of the workpiece on the support platform more precise and facilitating subsequent workpiece testing.

[0005] According to a first aspect embodiment of the present invention, a support assembly includes: a support platform, a pushing structure, and a driving structure. The upper surface of the support platform is a support surface and is suitable for placing a workpiece. The support surface has a preset placement area. The pushing structure includes a first pushing component and a second pushing component. At least a portion of the first pushing component is disposed on the upper side of the support platform and is movable relative to the support platform along a first horizontal direction. At least a portion of the second pushing component is disposed on the upper side of the support platform and is movable relative to the support platform along a second horizontal direction. The first horizontal direction and the second horizontal direction intersect. The driving structure includes a first driving component and a second driving component. The first driving component is disposed on the support platform and is used to drive the first pushing component to move. The second driving component is disposed on the support platform and is used to drive the second pushing component to move, so as to push the workpiece to the preset placement area.

[0006] According to the carrier assembly of this utility model embodiment, the first driving component can drive at least a portion of the first pushing component to move along the first horizontal direction, thereby moving the workpiece along the first horizontal direction and changing the placement position of the workpiece on the carrier surface in the first horizontal direction. The second driving component can drive at least a portion of the second pushing component to move along the second horizontal direction, thereby moving the workpiece along the second horizontal direction and changing the placement position of the workpiece on the carrier surface in the second horizontal direction. Thus, the first driving component and the second driving component can indirectly drive the workpiece to move on the carrier surface, so that the workpiece can eventually move to the preset placement area, which is convenient for subsequent workpiece inspection and improves the inspection efficiency of the workpiece.

[0007] In some embodiments, the support platform has at least one cavity adapted to communicate with a vacuum device, and the upper cavity wall of the cavity is formed with an adsorption hole that communicates with the cavity and penetrates the support surface; and / or, the upper surface of the support platform is formed with at least one first clearance groove and at least one second clearance groove that are recessed downward, the first clearance groove extending along a first horizontal direction and the second clearance groove extending along a second horizontal direction, the side of the first pusher member opposite to the support surface having at least one downward protrusion, and the side of the second pusher member opposite to the support surface having at least one downward protrusion, the first protrusion engaging with the corresponding first clearance groove and the second protrusion engaging with the corresponding second clearance groove.

[0008] In some embodiments, the upper surface of the support platform is formed with at least one first clearance groove and at least one second clearance groove that are recessed downwards. One of the corner positions of the preset placement area is formed as a reference corner. The first pusher and the second pusher are both used to push the workpiece toward the reference corner. The first clearance groove and the second clearance groove are both spaced apart from the reference corner. The end of the first clearance groove away from the reference corner in the first horizontal direction penetrates the outer peripheral wall of the support platform. The end of the second clearance groove away from the reference corner in the second horizontal direction penetrates the outer peripheral wall of the support platform.

[0009] In some embodiments, the first driving component is disposed below the support platform, and on the horizontal plane, at least a majority of the orthographic projection of the first driving component lies within the outer contour of the orthographic projection of the support platform; and / or, the second driving component is disposed below the support platform, and on the horizontal plane, at least a majority of the orthographic projection of the second driving component lies within the outer contour of the orthographic projection of the support platform.

[0010] In some embodiments, at least one of the first and second pushing components includes a pushing rod and a transmission member. The pushing rod is disposed on the upper side of the support platform, and the transmission member is connected to one end of the length of the pushing rod and spaced apart on the outer periphery of the support platform. A first guide rail structure is provided between the transmission member and the support platform. The first guide rail structure includes a slidingly engaged first guide rail and a first slider. And / or, at least one of the first and second pushing components further includes a connecting member. The connecting member is connected to the end of the transmission member away from the pushing rod and spaced apart below the support platform. A second guide rail structure is provided between the connecting member and the support platform. The second guide rail structure includes a slidingly engaged second guide rail and a second slider.

[0011] In some embodiments, the dimension of the support platform in the second horizontal direction is larger than its dimension in the first horizontal direction. The push rod of the first pusher component is provided with a transmission member at both ends of its length, and the push rod of the second pusher component is provided with a transmission member at one end of its length, while the other end of its length is suspended in the air.

[0012] In some embodiments, the carrying component further includes: a first limiting component, the first limiting component including a first trigger, a first limiting member, and a second limiting member, the first trigger being fixed to the first pushing component, the first limiting member and the second limiting member being spaced apart along a first horizontal direction, each of the first limiting member and the second limiting member being adapted to cooperate with the first trigger to limit the movement range of the first pushing component by cooperating with the first driving member, the first limiting component having transmission members at both ends of its length, one of the transmission members of the first pushing component being connected to the first driving member, and the other transmission member being connected to the first trigger. The connection; and / or, the carrier component further includes: a second limiting component, the second limiting component including a second trigger, a third limiting component and a fourth limiting component, the second trigger being fixed to the second pushing component, the third limiting component and the fourth limiting component being spaced apart along a second horizontal direction, each of the third limiting component and the fourth limiting component being adapted to cooperate with the second trigger to allow the second limiting component to cooperate with the second driving component to limit the movement range of the second pushing component, one end of the length of the second pushing component having a transmission component, the transmission component of the second pushing component being connected to the second driving component and the second trigger on opposite sides in the first horizontal direction respectively.

[0013] In some embodiments, one corner of the preset placement area is formed as a reference corner. The first pusher and the second pusher are both used to push the workpiece toward the reference corner. The two edges of the reference corner extend in a first horizontal direction and a second horizontal direction, respectively. The first horizontal direction and the second horizontal direction are perpendicular. The bearing assembly further includes: a stop structure, which protrudes from the upper surface of the bearing platform and is located at the reference corner. The stop structure includes a first stop member and a second stop member. The first stop member extends along one edge of the reference corner, and the second stop member extends along the other edge of the reference corner. And / or, at least one sensor, which is located at the edge of the preset placement area or is accommodated in a groove on the upper surface of the bearing platform. The sensor communicates with the driving structure so that the driving structure drives the pusher structure to move toward the reference corner according to the detection result of the sensor.

[0014] The detection device according to a second aspect of the present invention includes: a conveying component, an image acquisition component, and a carrier component according to a first aspect of the present invention. The conveying component is connected to the carrier component to drive the carrier component to move along a first horizontal direction or a second horizontal direction to a detection position. At the detection position, the carrier component is located below the image acquisition component, and a preset placement area is located within the acquisition range of the image acquisition component.

[0015] According to the inspection equipment of this utility model embodiment, the aforementioned supporting component can move the workpiece to a preset placement area, so that the image acquisition component can acquire a clearer image of the workpiece, facilitating subsequent analysis of the workpiece by the inspection component (e.g., a computer) to determine whether the workpiece has manufacturing defects. Therefore, the aforementioned supporting component facilitates the improvement of the inspection efficiency and accuracy of the inspection equipment.

[0016] In some embodiments, there are two carrier components spaced apart along a first horizontal direction, each carrier component is movable along a second horizontal direction, and each carrier component corresponds to a conveying component and an image acquisition component. The detection device also includes a flipping component, which is disposed between the two carrier components and is rotatable about an axis extending along the second horizontal direction, for flipping the workpiece on one carrier component onto the other carrier component.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of a carrier component according to some embodiments of the present invention;

[0020] Figure 2 yes Figure 1 Another schematic diagram of the load-bearing component shown;

[0021] Figure 3 yes Figure 1 Another schematic diagram of the load-bearing component shown;

[0022] Figure 4 yes Figure 1 Another schematic diagram of the load-bearing component shown;

[0023] Figure 5 yes Figure 1 Another schematic diagram of the load-bearing component shown;

[0024] Figure 6 yes Figure 1 A cross-sectional view of the load-bearing component shown;

[0025] Figure 7 This is a schematic diagram of a detection device according to some embodiments of the present utility model;

[0026] Figure 8 yes Figure 7Another schematic diagram of the detection device shown.

[0027] Reference numerals: Supporting component 100, Testing equipment 200,

[0028] Support platform 1, support surface 10, preset placement area 11, reference corner 11a, first clearance groove 12, second clearance groove 13, cavity 14, adsorption hole 15, groove 16, support part 18, first mounting hole 18a, first hole segment 18b, second hole segment 18c, support part 19.

[0029] Material pushing structure 2, first material pushing component 20, second material pushing component 21, first protrusion 22, second protrusion 23, material pushing rod 24, transmission component 25, connecting component 26.

[0030] Drive structure 3, first drive component 30, second drive component 31

[0031] Second guide rail structure 4, second guide rail 40, second slider 41

[0032] First limiting component 5, first trigger 50, first limiting component 51, second limiting component 52

[0033] Second limiting component 6, second trigger 60, third limiting component 61, fourth limiting component 62

[0034] Stop structure 7, first stop component 70, second stop component 71

[0035] Sensor 8

[0036] Conveying component 90, image acquisition component 91, flipping component 92, grasping component 93. Detailed Implementation

[0037] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0038] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention; however, those skilled in the art will recognize the applicability of other processes and / or the use of other materials.

[0039] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0040] Hereinafter, with reference to the accompanying drawings, a carrier component 100 according to a first aspect embodiment of the present invention will be described.

[0041] like Figures 1-5 As shown, the carrier assembly 100 includes: a carrier platform 1, the upper surface of which is a carrier surface 10 suitable for placing a workpiece. The carrier surface 10 has a preset placement area 11. By placing the workpiece on the carrier surface 10, subsequent inspection of the workpiece is facilitated. For example, the image acquisition component 91, described later, is positioned above the carrier assembly 100 so that the carrier surface 10 and the image acquisition component 91 can be arranged opposite each other in the vertical direction, facilitating the image acquisition component 91 to acquire images of the workpiece to detect whether there are manufacturing defects in the workpiece. The workpiece can be a circuit board, such as an IC carrier board, but is not limited to this.

[0042] like Figures 1-5As shown, the supporting assembly 100 further includes a pushing structure 2 and a driving structure 3. The pushing structure 2 includes a first pushing component 20 and a second pushing component 21. At least a portion of the first pushing component 20 is disposed on the upper side of the supporting platform 1 and the first pushing component 20 is movable relative to the supporting platform 1 in a first horizontal direction (for example, the aforementioned at least portion of the first pushing component 20 can be used to push the workpiece to move in the first horizontal direction). At least a portion of the second pushing component 21 is disposed on the upper side of the supporting platform 1 and the second pushing component 21 is movable relative to the supporting platform 1 in a second horizontal direction (for example, the aforementioned at least portion of the second pushing component 21 can be used to push the workpiece to move in the second horizontal direction). The first horizontal direction and the second horizontal direction intersect. The driving structure 3 includes a first driving component 30 and a second driving component 31. The first driving component 30 is disposed on the supporting platform 1 and is used to drive the first pushing component 20 to move. The second driving component 31 is disposed on the supporting platform 1 and is used to drive the second pushing component 21 to move, so as to push the workpiece to the preset placement area 11.

[0043] As can be seen, the first driving component 30 can drive the first pushing component 20 to move along the first horizontal direction, so that the portion of the first pushing component 20 located on the upper side of the support platform 1 can push the workpiece to move along the first horizontal direction, thereby changing the placement position of the workpiece on the support surface 10 in the first horizontal direction. The second driving component 31 can drive the second pushing component 21 to move along the second horizontal direction, so that the second pushing component 21 pushes the workpiece to move along the second horizontal direction, thereby changing the placement position of the workpiece on the support surface 10 in the second horizontal direction. Thus, the first driving component 30 and the second driving component 31 can indirectly drive the workpiece to move on the support surface 10, so that the workpiece can eventually move to the preset placement area 11, which is convenient for subsequent workpiece inspection and improves the inspection efficiency. For example, the image acquisition component 91 described later has an acquisition range, and the preset placement area 11 is located within the acquisition range, so that the image acquisition component 91 can obtain a more complete and clear image, which is beneficial to more accurately detect manufacturing defects in the workpiece. It can be understood that the order in which the first pushing component 20 and the second pushing component 21 are pushed is not specifically limited.

[0044] Furthermore, the first driving component 30 can indirectly drive the workpiece to move along the first horizontal direction, and the second driving component 31 can indirectly drive the workpiece to move along the second horizontal direction. Since the first and second horizontal directions intersect, the first driving component 30 and / or the second driving component 31 can change the workpiece's position in the length and / or width directions of the support platform 1, achieving precise positioning of the workpiece on the support platform 1. Even if the workpiece has an irregular shape, it can be driven first along one of the first and second horizontal directions, and then driven along the other direction to correct its position, ensuring the workpiece is ultimately located within the preset placement area 11. Thus, this arrangement reduces the requirements of the support component 100 on the workpiece shape, improving its compatibility and flexibility. Moreover, the driving structure 3 and the pushing structure 2 enable automated pushing of the workpiece to the preset placement area 11, facilitating subsequent workpiece inspection and improving inspection efficiency.

[0045] For example, when the carrier component 100 is used in the detection device 200, the detection device 200 includes an image acquisition component 91. The image acquisition component 91 can acquire images of the workpiece within a preset placement area 11. A certain position on the edge of the preset placement area 11 can serve as the starting point for the image acquisition component 91 to recognize the image when processing the workpiece image. At the same time, at least a portion of the preset placement area 11 can serve as the boundary of the image when the image acquisition component 91 processes the image. For example, one corner of the preset placement area 11 described below is formed as a reference corner 11a. The first pushing component 20 and the second pushing component 21 are both used to push the workpiece toward the reference corner 11a. The two edges of the reference corner 11a extend in a first horizontal direction and a second horizontal direction, respectively. At this time, the connection point of the two edges can serve as the starting point for the image acquisition component 91 to recognize the image when processing the workpiece image, and the two edges can serve as the boundary of the image when the image acquisition component 91 processes the image.

[0046] like Figures 1-6As shown, in some embodiments, the support platform 1 has at least one cavity 14, which is adapted to communicate with a vacuum device. An adsorption hole 15 is formed on the upper wall of the cavity 14, communicating with the cavity 14 and penetrating the support surface 10. The support platform 1 can be configured as a vacuum platform. When a workpiece is placed on the support surface 10, the vacuum device can generate a negative pressure within the cavity 14, adsorbing the workpiece onto the support surface 10 through the adsorption hole 15, thereby ensuring the workpiece is stably placed on the support surface 10 and reducing the possibility of the workpiece accidentally falling off the support surface 10. And / or, the upper surface of the support platform 1 has at least one downwardly recessed... The first clearance groove 12 and at least one second clearance groove 13 are formed on the upper surface of the support platform 1, and both are recessed downwards. The first clearance groove 12 extends along a first horizontal direction, and the second clearance groove 13 extends along a second horizontal direction. The first pusher component 20 has at least one downward protruding first protrusion 22 on the side opposite to the support surface 10, and the second pusher component 21 has at least one downward protruding second protrusion 23 on the side opposite to the support surface 10. The first protrusion 22 is engaged with the corresponding first clearance groove 12, and the second protrusion 23 is engaged with the corresponding second clearance groove 13. For example, at least a portion of the first pushing member 20 is disposed above the support platform 1. A downwardly protruding first protrusion 22 is formed on the side of the first pushing member 20 opposite to the support surface 10. The first protrusion 22 cooperates with the first clearance groove 12 so that the first pushing member 20 can move along the first horizontal direction without easily interfering with the support platform 1. At least a portion of the second pushing member 21 is disposed above the support platform 1. A downwardly protruding second protrusion 23 is formed on the side of the second pushing member 21 opposite to the support surface 10. The second protrusion 23 cooperates with the second clearance groove 13 so that the second pushing member 21 can move along the second horizontal direction without easily interfering with the support platform 1.

[0047] For example, the support platform 1 is formed as a vacuum platform. When the workpiece needs to be inspected, the support component 100 needs to move along the first horizontal direction and the second horizontal direction. The support component 100 may cause a certain vibration to the workpiece due to the movement, and the workpiece may shake on the support platform 1. By setting the adsorption hole 15, the workpiece can be stably adsorbed on the support platform 1, thereby reducing the possibility of the workpiece shaking. The workpiece can be kept in the preset placement area 11, which is convenient for subsequent inspection of the workpiece.

[0048] Optionally, there are multiple adsorption holes 15, which are spaced apart along the first horizontal direction and the second horizontal direction. That is, the multiple adsorption holes 15 are arranged in multiple rows and columns on the support platform 1, which can provide a more uniform adsorption force for the workpiece, reduce the possibility of the workpiece shaking, and the multiple adsorption holes 15 can reduce the requirements for the size of the workpiece. As long as the workpiece can be placed on the support platform 1, the adsorption holes 15 can provide adsorption force for the workpiece, which can improve the reliability of the support component 100.

[0049] It is understood that there can be one or more cavities 14, and multiple cavities 14 can be set at intervals. Each cavity 14 corresponds to multiple adsorption holes 15. At this time, by setting the arrangement of multiple cavities 14, different numbers and / or different positions of cavities 14 can adsorb workpieces of different sizes and specifications when working, which is beneficial to improving the load-bearing flexibility of the bearing component 100.

[0050] For example, at least a portion of the first protrusion 22 and at least a portion of the second protrusion 23 are located on the lower side of the bearing surface 10. Even if the workpiece is thin and / or the pusher structure 2 is spaced apart from the bearing surface 10 to reduce wear between the pusher structure 2 and the bearing table 1, the pusher structure 2 can still contact the workpiece to push the workpiece to the preset placement area 11.

[0051] For example, since the first pushing component 20 can move relative to the support platform 1, the aforementioned at least portion of the first pushing component 20 disposed on the upper side of the support surface 10 can be spaced apart from the support surface 10 in the vertical direction, so that the first pushing component 20 is less likely to interfere with the support platform 1, making the movement of the first pushing component 20 smoother, thereby reducing the wear of the first pushing component 20 and the support platform 1 and improving the service life of the first pushing component 20 and the support platform 1; similarly, since the second pushing component 21 can move relative to the support platform 1, the aforementioned at least portion of the second pushing component 21 disposed on the upper side of the support surface 10 can be spaced apart from the support surface 10 in the vertical direction, so that the second pushing component 21 is less likely to interfere with the support platform 1, making the movement of the second pushing component 21 smoother, thereby reducing the wear of the second pushing component 21 and the support platform 1 and improving the service life of the second pushing component 21 and the support platform 1. Therefore, in the embodiments of this application, the cooperation between the first protrusion 22 and the first relief groove 12 can accommodate the gap between the first pushing component 20 and the bearing surface 10, as well as the pushing of thinner workpieces. Similarly, the cooperation between the second protrusion 23 and the second relief groove 13 can accommodate the gap between the second pushing component 21 and the bearing surface 10, as well as the pushing of thinner workpieces.

[0052] Therefore, by setting the first protrusion 22 and the second protrusion 23, the applicability of the pusher structure 2 can be improved, and the service life of the pusher structure 2 and the support platform 1 can be improved.

[0053] For example, there can be multiple first protrusions 22 and multiple first clearance grooves 12, with each protrusion 22 and clearance groove 12 corresponding to the other to increase the contact area between the first pushing component 20 and the workpiece, so that the first pushing component 20 can move the workpiece more smoothly and reduce the limitation on the workpiece size. Similarly, there can be multiple second protrusions 23 and multiple clearance grooves 13, with each protrusion 23 and clearance groove 13 corresponding to the other to increase the contact area between the second pushing component 21 and the workpiece, so that the second pushing component 21 can move the workpiece more smoothly and reduce the limitation on the workpiece size. Of course, at least two first protrusions 22 can share the same first clearance groove 12, and / or at least two second protrusions 23 can share the same second clearance groove 13.

[0054] like Figures 1-5 As shown, in some embodiments, one corner of the preset placement area 11 is formed as a reference corner 11a. For example, the support platform 1 is rectangular, and the preset placement area 11 is located at one corner of the support platform 1. The aforementioned corner is the reference corner 11a. Of course, the preset placement area 11 can also be spaced apart from the outer periphery of the support platform 1. In this case, one corner of the preset placement area 11 can still be selected as the reference corner 11a.

[0055] The first pushing component 20 and the second pushing component 21 are both used to push the workpiece toward the reference corner 11a. The first clearance groove 12 and the second clearance groove 13 are both spaced apart from the reference corner 11a. The end of the first clearance groove 12 away from the reference corner 11a in the first horizontal direction passes through the outer peripheral wall of the support platform 1. The end of the second clearance groove 13 away from the reference corner 11a in the second horizontal direction passes through the outer peripheral wall of the support platform 1.

[0056] As can be seen, the first clearance groove 12 and the second clearance groove 13 are both spaced apart from the reference corner 11a. Therefore, neither the first clearance groove 12 nor the second clearance groove 13 extends to the reference corner 11a, so that the first clearance groove 12 and the second clearance groove 13 will not weaken the structural strength at the reference corner 11a, so that the preset placement area 11 can stably support the workpiece and improve the service life of the preset placement area 11.

[0057] Furthermore, the end of the first clearance groove 12 away from the reference corner 11a in the first horizontal direction penetrates the outer peripheral wall of the support platform 1. The first protrusion 22 cooperates with the first clearance groove 12. Therefore, the first clearance groove 12 is not likely to affect the movement range of the first protrusion 22. When the first protrusion 22 moves in the first horizontal direction within the first clearance groove 12, the first protrusion 22 can move out of the first clearance groove 12 through the end of the first clearance groove 12 away from the reference corner 11a, thereby increasing the maximum distance between the first pusher component 20 and the reference corner 11a in the first horizontal direction. This makes it less likely for the workpiece to interfere with the first pusher component 20 when it is placed on the support surface 10, and it can be adapted to more workpieces of different sizes, thus improving the applicability of the support assembly 100. The second clearance groove 13 penetrates the outer peripheral wall of the support platform 1 at both ends away from the reference corner 11a in the second horizontal direction. The second protrusion 23 cooperates with the second clearance groove 13. The second clearance groove 13 is not likely to affect the movement range of the second protrusion 23. When the second protrusion 23 moves in the second clearance groove 13 along the second horizontal direction, the second protrusion 23 can move out of the second clearance groove 13 through the end away from the reference corner 11a, so as to increase the maximum distance between the second pusher component 21 and the reference corner 11a in the second horizontal direction. This makes it less likely for the workpiece to interfere with the second pusher component 21 when it is placed on the support surface 10. It can be adapted to more workpieces of different sizes and facilitates the improvement of the applicability of the support assembly 100.

[0058] like Figure 1 and Figure 5 As shown, in some embodiments, the first driving component 30 is disposed below the support platform 1, and on the horizontal plane, at least a majority of the orthographic projection of the first driving component 30 (i.e., at least half of the orthographic projection of the first driving component 30) is located within the outer contour of the orthographic projection of the support platform 1. Therefore, in the first horizontal direction and the second horizontal direction, at least a majority of the first driving component 30 does not extend beyond the range of the support platform 1, so that the structure of the support assembly 100 can be more compact, and it is also convenient to achieve a miniaturized configuration of the support assembly 100, making it less likely for the support assembly 100 to interfere with other components; and / or, the second driving component 31 is disposed below the support platform 1, and on the horizontal plane, at least a majority of the orthographic projection of the second driving component 31 (i.e., at least half of the orthographic projection of the second driving component 31) is located within the outer contour of the orthographic projection of the support platform 1. Therefore, in the second horizontal direction and the second horizontal direction, at least a majority of the second driving component 31 does not extend beyond the range of the support platform 1, so that the structure of the support assembly 100 can be more compact, and it is also convenient to achieve a miniaturized configuration of the support assembly 100, making it less likely for the support assembly 100 to interfere with other components.

[0059] As can be seen, the first driving component 30 and the second driving component 31 described above can better utilize the space below the support platform 1, making the structure of the support assembly 100 more compact and facilitating its miniaturization. When the support assembly 100 needs to move along the first or second horizontal direction (for example, the conveying component 90 described later drives the support assembly 100 to move along the first or second horizontal direction), the support assembly 100 is less likely to interfere with other components, thus improving its reliability. Simultaneously, the first driving component 30 and the second driving component 31 will not obstruct the preset placement area 11, affecting the detection of the workpiece. Of course, in other embodiments of this application, the positions of the first driving component 30 and the second driving component 31 are not limited to this; for example, at least one of the first driving component 30 and the second driving component 31 can also be located on the outer periphery of the support platform 1.

[0060] like Figures 1-5 As shown, in some embodiments, at least one of the first pushing component 20 and the second pushing component 21 includes a pushing rod 24 and a transmission component 25. The pushing rod 24 is disposed on the upper side of the support platform 1 and can be used to push the workpiece to move. The transmission component 25 is connected to one end of the length of the pushing rod 24 and is spaced apart on the outer periphery of the support platform 1. In the length direction, one end of the length of the pushing rod 24 is located outside the outer periphery of the support platform 1, so that the transmission component 25 can be spaced apart on the outer periphery of the support platform 1. When the pushing rod 24 and the transmission component 25 move together, the transmission component 25 is less likely to interfere with the support platform 1, which helps to improve the reliability of the pushing structure 2.

[0061] The transmission component 25 and the support platform 1 are provided with a first guide rail structure. The first guide rail structure includes a slidingly engaged first guide rail and a first slider. For example, the first guide rail is located on the outer peripheral wall of the support platform 1, and the first slider is located on the side of the transmission component 25 opposite to the support platform 1, or the first slider is located on the outer peripheral wall of the support platform 1, and the first guide rail is located on the side of the transmission component 25 opposite to the support platform 1. By setting the first guide rail structure, the movement path of the pusher structure 2 is made clearer, which facilitates precise control of the movement of the pusher structure 2. And / or, at least one of the first pusher component 20 and the second pusher component 21 further includes a connecting component 26. The connecting component 26 is connected to the end of the transmission component 25 away from the pusher rod 24, and the connecting component 26 is spaced apart from the lower part of the support platform 1. In this configuration, the two ends of the transmission component 25 are respectively connected to the connecting component 26 and the push rod 24. A second guide rail structure 4 is provided between the connecting component 26 and the support platform 1. The second guide rail structure 4 includes a sliding second guide rail 40 and a second slider 41. When the push rod 24, the transmission component 25 and the connecting component 26 move together, the connecting component 26 is less likely to interfere with the support platform 1, which helps to improve the reliability of the push structure 2. For example, the second guide rail 40 is located on the lower end face of the support platform 1 and the second slider 41 is located on the upper end face of the connecting component 26, or the second slider 41 is located on the lower end face of the support platform 1 and the second slider 41 is located on the upper end face of the connecting component 26. By setting the second guide rail structure 4, the movement path of the push structure 2 is made clearer, which facilitates precise control of the movement of the push structure 2.

[0062] Therefore, at least one of the first pushing component 20 and the second pushing component 21 can slide and cooperate with the support platform 1 through the first guide rail structure and / or the second guide rail structure 4, thereby improving the movement stability of the first pushing component 20 and the second pushing component 21.

[0063] For example, such as Figures 1-5 As shown, each of the first pusher component 20 and the second pusher component 21 includes a pusher rod 24, a transmission component 25 and a connecting component 26. The pusher rod 24 of the first pusher component 20 extends along the second horizontal direction, and the pusher rod 24 of the second pusher component 21 extends along the first horizontal direction. The pusher rod 24 has a certain length, which makes it easier for the pusher structure 2 to adapt to workpieces of more sizes and specifications.

[0064] like Figures 1-5 As shown, in some embodiments, the push rod 24 of the first pusher component 20 is provided with transmission components 25 at both ends of its length, the push rod 24 of the second pusher component 21 is provided with a transmission component 25 at one end of its length, and the other end of the push rod 24 of the second pusher component 21 is suspended in the air.

[0065] As can be seen, on the horizontal plane, the orthographic projection of the push rod 24 of the first pusher component 20 spans the outer contour of the orthographic projection of the support platform 1, that is, the length of the push rod 24 of the first pusher component 20 is greater than the length of the support platform 1, so that the push rod 24 of the first pusher component 20 has sufficient length. When the first drive component 30 drives the push rod 24 of the first pusher component 20 to move along the first horizontal direction, as long as the workpiece can be placed on the support platform 1, the push rod 24 configured above can stably push the workpiece to move along the first horizontal direction, which makes it easier to reduce the requirements for the size of the workpiece and helps to improve the reliability of the support assembly 100.

[0066] Furthermore, one end of the push rod 24 of the second pusher component 21 is located on the transmission component 25. On the horizontal plane, the orthographic projection of the push rod 24 of the second pusher component 21 is at least partially located outside the outer contour of the support platform 1, and the other end of the push rod 24 of the second pusher component 21 is suspended in the air. For example, the orthographic projection of the push rod 24 of the second pusher component 21 is at least partially located inside the outer contour of the support platform 1. In the length direction of the push rod 24 of the second pusher component 21, there is a certain distance between the push rod 24 of the second pusher component 21 and the push rod 24 of the first pusher component 20, so that the push rod 24 of the second pusher component 21 and the push rod 24 of the first pusher component 20 are less likely to interfere with each other, which helps to improve the reliability of the support assembly 100.

[0067] For example, in the first horizontal direction, the push rod 24 of the second pusher component 21 is misaligned with the workpiece. The workpiece can be moved along the first horizontal direction by the push rod 24 of the first pusher component 20 until the push rod 24 of the second pusher component 21 is positioned opposite to the workpiece. Then, the first pusher component 20 and the second pusher component 21 jointly push the workpiece to the preset placement area 11, thereby reducing the requirements for the size of the workpiece and improving the applicability of the bearing component 100.

[0068] Obviously, the first pushing component 20 spans both ends of the support platform 1, while the length of the pushing rod 24 of the second pushing component 21 is suspended at one end, which is particularly suitable for the support platform 1 to have a larger dimension in the second horizontal direction than in the first direction.

[0069] like Figures 1-5 As shown, in some embodiments, the carrier component 100 further includes a first limiting component 5 and / or a second limiting component 6.

[0070] The first limiting component 5 includes a first trigger 50, a first limiting component 51, and a second limiting component 52. The first trigger 50 is fixed to the first pushing component 20. The first limiting component 51 and the second limiting component 52 are spaced apart along a first horizontal direction. Each of the first limiting component 51 and the second limiting component 52 is adapted to cooperate with the first trigger 50 so that the first limiting component 5 cooperates with the first driving component 30 to limit the movement range of the first pushing component 20. The first pushing component 20 has a transmission component 25 at each end of its length. One of the transmission components 25 of the first pushing component 20 is connected to the first driving component 30, and the other transmission component 25 is connected to the first trigger 50.

[0071] As can be seen, the first trigger 50 can move along the first horizontal direction with the first pusher component 20. During the movement of the first trigger 50 along the first horizontal direction with the first pusher component 20, the first trigger 50 can trigger the first limiting component 51 and the second limiting component 52 respectively, so that the first limiting component 5 and the first driving component 30 cooperate to limit the movement range of the first pusher component 20. When the first trigger 50 triggers the first limiting component 51 and the second limiting component 52, it can transmit the trigger information to the first driving component 30. The first driving component 30 stops driving the first pusher component 20, thereby controlling the movement range of the first pusher component 20, which makes it easier to push the workpiece to the preset placement area 11 more accurately and improves the reliability of the bearing component 100. One of the transmission components 25 of the first pushing component 20 is connected to the first driving component 30, and the other transmission component 25 is connected to the first trigger component 50. By setting the first driving component 30 and the first trigger component 50 at both ends of the length of the first pushing component 20, the space in the length direction of the first pushing component 20 can be made more fully, so that the structure of the bearing component 100 can be more compact, and the miniaturization design of the bearing component 100 can be realized.

[0072] The second limiting component 6 includes a second trigger 60, a third limiting component 61, and a fourth limiting component 62. The second trigger 60 is fixed to the second pushing component 21. The third limiting component 61 and the fourth limiting component 62 are spaced apart along the second horizontal direction. Each of the third limiting component 61 and the fourth limiting component 62 is adapted to cooperate with the second trigger 60 so that the second limiting component 6 cooperates with the second driving component 31 to limit the movement range of the second pushing component 21. One end of the length of the second pushing component 21 has a transmission component 25. The transmission component 25 of the second pushing component 21 is connected to the second driving component 31 and the second trigger 60 on opposite sides in the first horizontal direction, respectively.

[0073] As can be seen, the second trigger 60 can move along the second horizontal direction with the second pusher component 21. During the movement of the second trigger 60 along the second horizontal direction with the second pusher component 21, the second trigger 60 can trigger the third limiter 61 and the fourth limiter 62 respectively, so that the second limiter component 6 and the second drive component 31 cooperate to limit the movement range of the first pusher component 20. When the second trigger 60 triggers the third limiter 61 and the fourth limiter 62, it can transmit the trigger information to the second drive component 31. The second drive component 31 stops driving the second pusher component 21, thereby controlling the movement range of the second pusher component 21, which makes it easier to push the workpiece to the preset placement area 11 more accurately and improves the reliability of the bearing component 100. The second pushing component 21 has a transmission component 25 at one end of its length. The transmission component 25 of the second pushing component 21 is connected to the second driving component 31 and the second trigger component 60 on opposite sides in the first horizontal direction. In the first horizontal direction, the transmission component 25 of the second pushing component 21 is located between the second driving component 31 and the second trigger component 60, that is, the second trigger component 60 and the second driving component 31 are spaced apart, so that the second trigger component 60 and the second driving component 31 are less likely to interfere with each other, which facilitates the improvement of the reliability of the bearing assembly 100. At the same time, it can make fuller use of the space of the bearing assembly 100 in the first horizontal direction, so that the structure of the bearing assembly 100 can be more compact, which facilitates the miniaturization design of the bearing assembly 100.

[0074] It should be noted that the triggering methods of the first trigger 50 and the second trigger 60 are not specifically limited; their triggering methods can be the same or different. Taking the first trigger 50 as an example, each of the first limiting member 51 and the second limiting member 52 is adapted to cooperate with the first trigger 50. This can include: the first limiting member 51 and the second limiting member 52 are respectively formed as blocks. When either the first limiting member 51 or the second limiting member 52 cooperates with the first trigger 50, the first trigger 50 is blocked and cannot continue to move, and the negative of the first driving component 30... As the load increases, the position of the first trigger 50 can be determined by detecting the current of the motor of the first drive component 30; or, the first and second limit members 51 and 52 can be configured as sensors. When either the first or second limit member 51 engages with the first trigger 50, the first trigger 50 will block the sensor signal, thereby determining that the first trigger 50 has moved to the position of the first limit member 51 or the second limit member 52. It is understood that the engagement methods of the third and fourth limit members 61 and 62 with the second trigger 60 are similar to those described above, therefore, the engagement methods of the third and fourth limit members 61 and 62 with the second trigger 60 will not be described again.

[0075] For example, if at least one of the first limiting member 51 and the second limiting member 52 is adjustable in the first horizontal direction, such that the projection of the adjustable first limiting member 51 or the second limiting member 52 onto the horizontal plane is vertically aligned with the corresponding edge of the workpiece in the preset placement area 11 in the first horizontal direction, then the first limiting component 5 can be used to indirectly confirm that the workpiece has been pushed into the preset placement area 11. At the same time, the first driving component 30 also stops operating, which simplifies the calculation of the pushing distance of the first pushing component 20, and may even eliminate the need to calculate the pushing distance of the first pushing component 20 based on the workpiece size. Alternatively, if at least one of the first limiting member 51 and the second limiting member 52 is located at the initial position of the first pushing component 20, that is, at this time the distance between the first pushing component 20 and the preset placement area 11 in the first horizontal direction is the largest, when the worker places the workpiece on the bearing surface 10, the distance that the first pushing component 20 needs to move can be determined based on the size of the placed workpiece and the distance between the first pushing component 20 and the preset placement area 11, thereby achieving more precise pushing of the workpiece into the preset placement area 11. It is understood that the control process of the second limiting component 6 and the second pushing component 21 is similar to the above process, so the control process of the second limiting component 6 and the second pushing component 21 will not be described again.

[0076] like Figures 1-5 As shown, in some embodiments, one corner of the preset placement area 11 is formed as a reference corner 11a. The first pushing component 20 and the second pushing component 21 are both used to push the workpiece toward the reference corner 11a. The two edges of the reference corner 11a extend in the first horizontal direction and the second horizontal direction, respectively. The first horizontal direction and the second horizontal direction are perpendicular. For example, the preset placement area 11 is rectangular, and the reference corner 11a is one of the four corners of the bearing surface 10. The first horizontal direction is the width direction of the bearing surface 10, and the second horizontal direction is the length direction of the bearing surface 10. The two edges of the reference corner 11a extend along the length direction and the width direction of the bearing surface 10, respectively.

[0077] like Figures 1-5 As shown, the support assembly 100 also includes a stop structure 7 and / or at least one sensor 8.

[0078] A stop structure 7 protrudes from the upper surface of the support platform 1 and is located at a reference corner 11a. The stop structure 7 includes a first stop member 70 and a second stop member 71. The first stop member 70 extends along one edge of the reference corner 11a, and the second stop member 71 extends along the other edge of the reference corner 11a. For example, the first stop member 70 extends along the length direction of the support surface 10, and the second stop member 71 extends along the width direction of the support surface 10. By setting the first stop member 70 and the second stop member 71, the drive structure 3 drives the pushing structure. When the workpiece is moved along the first horizontal direction and the second horizontal direction, even if the drive structure 3 has an error, the workpiece can be blocked by the stop structure 7 so that the workpiece is not easy to fall off the bearing surface 10, which helps to improve the reliability of the bearing component 100. The stop structure 7 is set so that the image acquisition component 91 can identify the location of the reference corner 11a, so that when the image acquisition component 91 processes the image, it can identify the starting point and boundary position of the image. For example, the corner position of the stop structure 7 can be identified by the image acquisition component 91 as the starting point of the image.

[0079] Sensor 8 is located at the edge of the preset placement area 11, or it is housed in a groove 16 on the upper surface of the support platform 1. Sensor 8 communicates with the drive structure 3, so that the drive structure 3 drives the pusher structure 2 to move toward the reference corner 11a based on the detection result of sensor 8. For example, if sensor 8 is located at the edge of the preset placement area 11, when sensor 8 detects a workpiece, the workpiece is located within the preset placement area 11. Sensor 8 can transmit the detection result to the drive structure 3, and the drive structure 3 stops driving the pusher structure 2 to move, so that the workpiece will not continue to move toward the reference corner 11a, which helps improve the reliability of the support assembly 100. Alternatively, if sensor 8 is located in the groove 16 on the upper surface of the support platform 1, when sensor 8 detects a workpiece, sensor 8 can transmit the detection result to the drive structure 3. Based on the setting position of sensor 8, the drive structure 3 determines how much further the pusher structure 2 needs to move toward the reference corner 11a so that the workpiece can finally be located within the preset placement area 11, which also helps improve the reliability of the support assembly 100. Therefore, the movement distance of the workpiece can be precisely controlled by the sensor 8, which facilitates the improvement of the reliability of the bearing component 100. Moreover, the sensor 8 has multiple different installation positions, which can be selected by the operator according to actual needs and installation conditions.

[0080] It is understood that the support component 100 may include multiple sensors 8. The multiple sensors 8 may be arranged along a first horizontal direction on the support surface 10, or along a second horizontal direction on the support surface 10, or along a certain angle with the first and second horizontal directions on the support surface 10. Thus, the multiple sensors 8 have different setting positions, so as to achieve more precise control of the movement of the workpiece.

[0081] In some embodiments, at least one of the first pushing component 20 and the second pushing component 21 includes a servo motor. The operator can calculate the moving distance of the pushing structure 2 based on the size of the workpiece and the position of the preset placement area 11, thereby achieving more precise control over the moving distance of the workpiece. When the stop structure 7 is located at the reference corner 11a, the final position of the workpiece can be set to have a certain distance from the stop structure 7, for example, a distance of 0.5mm, so that the workpiece will not directly contact the stop structure 7, making the workpiece less prone to damage. At the same time, when the servo motor malfunctions, the stop structure 7 can also block the workpiece, making it less likely for the workpiece to fall off the bearing surface 10, thus improving the reliability of the bearing component 100.

[0082] For example, at least one of the first pusher component 20 and the second pusher component 21 further includes a transmission mechanism, which may be a belt drive or a chain drive.

[0083] like Figures 1-6 As shown, in some embodiments, the support platform 1 includes a support portion 18 and a support portion 19. The upper surface of the support portion 18 is a support surface 10. The support portion 19 is located below the support portion 18 to define a cavity 14. An adsorption hole 15 penetrates the support portion 18 and communicates with the cavity 14. A downwardly recessed groove 16 is also formed on the support portion 18. The sensor 8 is located in the groove 16, and the upper surface of the sensor 8 is flush with or lower than the support surface 10, so that the sensor 8 does not easily affect the movement of the workpiece, thereby improving the reliability of the support assembly 100. A first mounting hole 18a is formed on the support portion 18, and the first mounting hole 18a penetrates the support portion 18. Fasteners are inserted through the first mounting hole 18a. The fasteners enable the support portion 18 and the support portion 19 to be detachably fixed, which facilitates subsequent maintenance of the support assembly 100.

[0084] Furthermore, the first mounting hole 18a includes a first hole segment 18b and a second hole segment 18c arranged sequentially in the vertical direction. The diameter of the first hole segment 18b is larger than the diameter of the second hole segment 18c, so as to form a limiting step between the first hole segment 18b and the second hole segment 18c, which facilitates the subsequent installation of fasteners. Moreover, the upper surface of the fastener is lower than the bearing surface 10, so that the fastener does not easily affect the movement of the workpiece, which helps to improve the stability of the operation of the bearing assembly 100.

[0085] Alternatively, the fasteners are configured to allow the carrier portion 18 and the support portion 19 to be detachably installed, for example, the fasteners are threaded fasteners (such as screws), which makes the installation and removal of the carrier portion 18 and the support portion 19 more convenient, facilitates subsequent maintenance and repair, and makes the overall structure more compact and saves space.

[0086] like Figure 7 and Figure 8 As shown, the detection device 200 according to the second aspect embodiment of the present invention includes: a conveying component 90, an image acquisition component 91, and a carrier component 100 according to the first aspect embodiment of the present invention. The conveying component 90 is connected to the carrier component 100 to drive the carrier component 100 to move along a first horizontal direction or a second horizontal direction to the detection position. At the detection position, the carrier component 100 is located below the image acquisition component 91, and the preset placement area 11 is located within the acquisition range of the image acquisition component 91.

[0087] According to the inspection device 200 of this utility model embodiment, the aforementioned support component 100 can move the workpiece into the preset placement area 11, so that the image acquisition component 91 can acquire a clearer image of the workpiece, facilitating subsequent analysis of the workpiece by the inspection component (e.g., a computer) to determine whether the workpiece has manufacturing defects. Simultaneously, the inspection component can more easily determine the starting position and boundary of the workpiece, thereby improving inspection efficiency. Thus, the aforementioned support component 100 facilitates improvements in the inspection efficiency and accuracy of the inspection device 200.

[0088] In some embodiments, such as Figure 7 and Figure 8 As shown, there are two carrier components 100, which are spaced apart along a first horizontal direction. Each carrier component 100 is movable along a second horizontal direction, and each carrier component 100 corresponds to a conveying component 90 and an image acquisition component 91. The detection device 200 also includes a flipping component 92, which is located between the two carrier components 100 and can rotate about an axis extending along the second horizontal direction, so as to flip the workpiece on one carrier component 100 onto the other carrier component 100.

[0089] For example, when the conveying component 90 moves the workpiece placed on one of the carrier components 100 to the corresponding detection position, the image acquisition component 91 can acquire an image of the upper surface of the workpiece for defect detection; after the image acquisition component 91 completes the acquisition of the image of the upper surface of the workpiece, the conveying component 90 can move the carrier component 100 to the position corresponding to the flipping component 92, and the flipping component 92 can receive the workpiece on one of the carrier components 100 and transfer the workpiece to the other carrier component 100 by flipping; it can be understood that the two carrier components 100 can be arranged radially about a straight line extending along the second horizontal direction.

[0090] For example, the inspection device 200 also includes a gripping component 93, which transfers the workpiece placed on the support component 100 to the flipping component 92 (for example, the gripping component 93 includes multiple suction heads and can move along a first horizontal direction). The flipping component 92 can rotate about an axis extending in a second horizontal direction, that is, the flipping component 92 can flip the workpiece placed on it to another support component 100. After the workpiece is moved to the inspection position by the corresponding conveying component 90, the image acquisition component 91 can acquire an image of the lower surface of the workpiece. Thus, through the above inspection process, the inspection of both the upper and lower surfaces of the workpiece can be completed, which improves the applicability of the inspection device 200. Of course, the way the flipping component 92 receives the workpiece from one of the support components 100 is not limited to this. For example, the support platform 1 is provided with a rotatable conveyor wheel, and the rotation of the conveyor wheel can transport the workpiece on the support platform 1 to the flipping component 92.

[0091] Furthermore, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, this application will not describe the various possible combinations separately. In addition, various different embodiments of this application can also be arbitrarily combined, as long as they do not violate the spirit of this application, they should also be regarded as the content disclosed in this application.

[0092] In the description of this application, it should be understood that the terms "center," "lateral," "length," "thickness," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more. In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0093] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on the upper side" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "on the lower side" of the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0094] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0095] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A load-bearing component, characterized in that, include: A support platform, wherein the upper surface of the support platform is a support surface and is suitable for placing workpieces, and the support surface has a preset placement area; A pushing structure includes a first pushing component and a second pushing component. At least a portion of the first pushing component is disposed on the upper side of the support platform and is movable relative to the support platform in a first horizontal direction. At least a portion of the second pushing component is disposed on the upper side of the support platform and is movable relative to the support platform in a second horizontal direction. The first horizontal direction and the second horizontal direction intersect. The driving structure includes a first driving component and a second driving component. The first driving component is disposed on the support platform and is used to drive the first pushing component to move. The second driving component is disposed on the support platform and is used to drive the second pushing component to move, so as to push the workpiece to the preset placement area.

2. The load-bearing component according to claim 1, characterized in that, The support platform has at least one cavity adapted to communicate with a vacuum device, and the upper wall of the cavity has an adsorption hole that communicates with the cavity and penetrates the support surface; and / or, The upper surface of the support platform is formed with at least one first clearance groove and at least one second clearance groove that are recessed downwards. The first clearance groove extends along the first horizontal direction, and the second clearance groove extends along the second horizontal direction. The side of the first pushing member opposite to the support surface has at least one downward protrusion, and the side of the second pushing member opposite to the support surface has at least one downward protrusion. The first protrusion engages with the corresponding first clearance groove, and the second protrusion engages with the corresponding second clearance groove.

3. The load-bearing component according to claim 2, characterized in that, The upper surface of the support platform has at least one first clearance groove and at least one second clearance groove recessed downwards. One corner of the preset placement area is formed as a reference corner. Both the first pushing component and the second pushing component are used to push the workpiece toward the reference corner. Both the first clearance groove and the second clearance groove are spaced apart from the reference corner. The end of the first clearance groove away from the reference corner in the first horizontal direction penetrates the outer peripheral wall of the support platform, and the end of the second clearance groove away from the reference corner in the second horizontal direction penetrates the outer peripheral wall of the support platform.

4. The load-bearing component according to claim 1, characterized in that, The first driving component is located below the support platform and on a horizontal plane, and at least most of the orthographic projection of the first driving component is located within the outer contour of the orthographic projection of the support platform. And / or, The second driving component is located below the support platform and on a horizontal plane, with at least a majority of the orthographic projection of the second driving component located within the outer contour of the orthographic projection of the support platform.

5. The load-bearing component according to claim 1, characterized in that, At least one of the first pushing component and the second pushing component includes a pushing rod and a transmission component. The pushing rod is disposed on the upper side of the support platform, and the transmission component is connected to one end of the length of the pushing rod and is spaced apart on the outer periphery of the support platform. A first guide rail structure is provided between the transmission component and the support platform. The first guide rail structure includes a first guide rail and a first slider that slide in a sliding engagement; and / or... At least one of the first pushing component and the second pushing component further includes a connecting member. The connecting member is connected to the end of the transmission component away from the pushing rod and is spaced below the support platform. A second guide rail structure is provided between the connecting member and the support platform. The second guide rail structure includes a slidingly engaged second guide rail and a second slider.

6. The load-bearing component according to claim 5, characterized in that, The dimension of the support platform in the second horizontal direction is larger than its dimension in the first horizontal direction. The push rod of the first pusher component is provided with the transmission component at both ends of its length. The push rod of the second pusher component is provided with the transmission component at one end of its length, and the other end of its length is suspended in the air.

7. The load-bearing component according to claim 1, characterized in that, Also includes: A first limiting component, comprising a first trigger, a first limiting component, and a second limiting component, wherein the first trigger is fixed to the first pushing component, and the first and second limiting components are spaced apart along the first horizontal direction; each of the first and second limiting components is adapted to cooperate with the first trigger to limit the movement range of the first pushing component by cooperating with the first driving component; both ends of the length of the first pushing component have transmission components, one of the transmission components of the first pushing component is connected to the first driving component, and the other transmission component is connected to the first trigger; and / or, The second limiting component includes a second trigger, a third limiting component, and a fourth limiting component. The second trigger is fixed to the second pushing component. The third and fourth limiting components are spaced apart along the second horizontal direction. Each of the third and fourth limiting components is adapted to cooperate with the second trigger so that the second limiting component cooperates with the second driving component to limit the movement range of the second pushing component. One end of the length of the second pushing component has a transmission component, and the transmission component of the second pushing component is connected to the second driving component and the second trigger on opposite sides of the first horizontal direction, respectively.

8. The load-bearing component according to any one of claims 1-7, characterized in that, One corner of the preset placement area is designated as a reference corner. Both the first and second pushing components are used to push the workpiece toward the reference corner. The two edges of the reference corner extend along the first and second horizontal directions, respectively, and the first and second horizontal directions are perpendicular. The supporting assembly further includes: A stop structure, the stop structure protruding from the upper surface of the support platform and located at the reference corner, the stop structure including a first stop member and a second stop member, the first stop member extending along one edge of the reference corner, and the second stop member extending along the other edge of the reference corner; and / or, At least one sensor is provided at the edge of the preset placement area or is accommodated in a groove on the upper surface of the support platform. The sensor communicates with the drive structure so that the drive structure drives the pusher structure to move toward the reference corner according to the detection result of the sensor.

9. A testing device, characterized in that, The device includes a conveying component, an image acquisition component, and a carrier component according to any one of claims 1-8. The conveying component is connected to the carrier component to drive the carrier component to move along the first horizontal direction or the second horizontal direction to a detection position. At the detection position, the carrier component is located below the image acquisition component, and the preset placement area is located within the acquisition range of the image acquisition component.

10. The detection device according to claim 9, characterized in that, The carrying components are two and spaced apart along the first horizontal direction. Each carrying component is movable along the second horizontal direction, and each carrying component corresponds to one of the conveying components and the image acquisition components. The detection device also includes a flipping component, which is located between the two carrying components and can rotate about an axis extending along the second horizontal direction, so as to flip the workpiece on one of the carrying components to the other carrying component.

Images