Discharging assembly and detection equipment with same

Abstract

The utility model discloses a blanking assembly and a detection device with the blanking assembly, the blanking assembly comprises a rack, a conveying structure, a first driving structure, a second driving structure and a detection structure, the conveying structure is arranged on the rack; the first driving structure is used for driving the conveying structure to run to convey articles in the first horizontal direction; the second driving structure is arranged on the rack and used for driving the conveying structure and the first driving structure to ascend and descend relative to the rack, and the detection structure is arranged on the rack, used for detecting the conversion amount of the stacking height of objects on the conveying structure and communicated with the first driving structure and the second driving structure. The first driving structure controls the conveying structure to operate or not according to the detection result of the detection structure, and the second driving structure controls the height position of the conveying structure according to the detection result of the detection structure. According to the blanking assembly provided by the embodiment of the utility model, automatic stacking and conveying of articles can be realized, and the conveying efficiency of the articles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying, in particular to a material unloading component and a detection device having the same. Background Art

[0002] In the related art, the unloading component is used to transport the placed items to the corresponding position (such as the unloading position), but in some technologies, the structural design of the unloading component is not reasonable enough and cannot adapt well to more complex usage requirements. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a material unloading component and a detection device having the same, wherein the material unloading component can realize automatic stacking and conveying of articles, save the conveying time and occupied space of articles, and improve the conveying efficiency of articles.

[0004] In the first aspect, an embodiment of the present application provides a material unloading component, comprising: a frame; a conveying structure, the conveying structure being arranged on the frame; a first driving structure, the first driving structure being used to drive the conveying structure to operate so as to convey items along a first horizontal direction; a second driving structure, the second driving structure being arranged on the frame and being used to drive the conveying structure and the first driving structure to rise and fall relative to the frame, and a detection structure, the detection structure being arranged on the frame, the detection structure being used to detect a change in the stacking height of items on the conveying structure and to communicate with the first driving structure and the second driving structure respectively, so that the first driving structure controls whether the conveying structure operates according to the detection result of the detection structure, and the second driving structure controls the height position of the conveying structure according to the detection result of the detection structure.

[0005] In the above technical solution, a detection structure is provided to detect the stacking height of the articles on the conveying structure and is respectively connected to the first driving structure and the second driving structure for communication, so that the articles of a suitable height are stacked on the upper side of the conveying structure and the articles are conveyed along the first horizontal direction. Thus, the unloading assembly can realize automatic stacking and conveying of the articles, saving the conveying time and space of the articles, and improving the conveying efficiency of the articles. The overall structure of the unloading assembly is simple and has good working stability.

[0006] In some embodiments of the present application, the second driving structure is configured to intermittently drive the conveying structure to descend according to the detection result of the detection structure.

[0007] In some embodiments of the present application, the conveying structure and the frame slide together up and down through a plurality of guide structures that surround the second driving structure and are arranged at intervals, and the guide structure includes a guide hole and a guide column that slides together with the guide hole.

[0008] In some embodiments of the present application, the second driving structure includes a second driver, a transmission screw, and a sleeve. The second driver is used to drive the transmission screw to rotate. The sleeve is threadedly sleeved outside the transmission screw and is vertically arranged. The upper end of the sleeve is connected to the middle part of the transmission structure.

[0009] In some embodiments of the present application, the conveying structure includes: a 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 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; a first flexible transmission member, the first flexible transmission member is wound around the driving wheel and the driven wheel.

[0010] In some embodiments of the present application, the mounting frame includes: two mounting beams, the two mounting beams are spaced apart along a second horizontal direction, each mounting beam extends along the first horizontal direction, and mounting grooves extending along the first horizontal direction are respectively formed on the sides of the two mounting beams facing away from each other, and the second horizontal direction is perpendicular to the first horizontal direction; a plurality of connecting members, the axial ends of at least one of the driving wheel and the driven wheel are respectively connected to the connecting members, and fasteners are passed through the connecting members and threadedly engaged with the mounting grooves.

[0011] In some embodiments of the present application, the mounting beam includes: a main body portion; a plurality of mounting portions, wherein the plurality of mounting portions surround the main body portion and are arranged at intervals, each of the mounting portions is respectively connected to the main body portion, and the mounting groove is defined between any two adjacent mounting portions, and at least one of the mounting portions and the main body portion is formed as a hollow structure.

[0012] In some embodiments of the present application, the mounting beam is an integrally extruded part.

[0013] In some embodiments of the present application, the position of the driving wheel in the first horizontal direction is adjustable relative to the mounting frame, and the first driving structure 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] In a second aspect, an embodiment of the present application provides a detection device, including a material discharge component according to the embodiment of the first aspect of the utility model.

[0015] In the above technical solution, the performance of the detection equipment can be improved by adopting the above-mentioned blanking assembly.

[0016] 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

[0017] 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:

[0018] Figure 1 is a schematic diagram of a blanking assembly provided in some embodiments of the present application;

[0019] Figure 2 yes Figure 1 Another schematic diagram of the blanking assembly shown in ;

[0020] Figure 3 yes Figure 1 Another schematic diagram of the blanking assembly shown in ;

[0021] Figure 4 is a cross-sectional view of a mounting beam provided in some embodiments of the present application.

[0022] Reference numerals:

[0023] Blanking assembly 100,

[0024] Rack 1,

[0025] Conveying structure 2, mounting frame 21, mounting beam 211, mounting groove 211a, main body 2111, mounting part 2112, connecting member 212, driving wheel 22, driven wheel 23, first flexible transmission member 24,

[0026] The first driving structure 3, the first driver 31, the second flexible transmission member 32, the fixing plate 33,

[0027] The second driving structure 4, the second driver 41, the transmission screw 42, the sleeve 43, the fixing member 44,

[0028] Detection structure 5.

[0029] The guide structure 6 , the guide column 61 , and the guide cylinder 62 . 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] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0032] Hereinafter, with reference to the accompanying drawings, a blanking assembly 100 according to an embodiment of the present utility model will be described.

[0033] like Figure 1 and Figure 2 As shown, the unloading assembly 100 includes a frame 1, a conveying structure 2, a first driving structure 3, a second driving structure 4 and a detection structure 5, the conveying structure 2 is arranged on the frame 1; the first driving structure 3 is used to drive the conveying structure 2 to operate so as to convey objects along a first horizontal direction; the second driving structure 4 is arranged on the frame 1 and the second driving structure 4 is used to drive the conveying structure 2 and the first driving structure 3 to rise and fall relative to the frame 1, the detection structure 5 is arranged on the frame 1, the detection structure 5 is used to detect changes in the stacking height of objects on the conveying structure 2 and the detection structure 5 communicates with the first driving structure 3 and the second driving structure 4 respectively, so that the first driving structure 3 controls whether the conveying structure 2 operates according to the detection result of the detection structure 5, and the second driving structure 4 controls the height position of the conveying structure 2 according to the detection result of the detection structure 5.

[0034] First, by setting up a detection structure 5 to detect the change in the stacking height of items on the conveying structure 2 and communicating with the second driving structure 4, the second driving structure 4 can drive the conveying structure 2 to rise and fall according to the detection result of the detection structure 5 to control the height position of the conveying structure 2. For example, if the detection structure 5 detects that the stacking height of the objects on the conveying structure 2 increases, the second driving structure 4 drives the conveying structure 2 to descend a certain height according to the above detection results, and / or if the detection structure 5 detects that the stacking height of the objects on the conveying structure 2 decreases, the second driving structure 4 drives the conveying structure 2 to rise and move according to the above detection results, so that the conveying structure 2 can be lifted and lowered to achieve a certain compensation for the change in the stacking height of the objects on the conveying structure 2, which is beneficial to reducing the movement complexity of the structure for placing objects on the conveying structure 2, such as the manipulator, and reducing the movement complexity of the structure for removing objects from the conveying structure 2, such as the manipulator; wherein, the change in the stacking height of the objects detected by the detection structure 5 is related to the lifting and lowering distance of the conveying structure 2, for example, the change in the stacking height of the objects is equal to the lifting and lowering distance of the conveying structure 2, so that the manipulator and the uppermost object on the conveying structure 2 have a relatively stable upper and lower relative position, and the manipulator has a relatively stable unloading position and picking position regardless of adding materials to the conveying structure 2 or taking materials from the conveying structure 2, and the manipulator movement stroke is relatively simple; of course, the change in the stacking height of the objects may also be different from the lifting and lowering distance of the conveying structure 2.

[0035] Take the case where the detection structure 5 detects that the stacking height of the objects on the conveying structure 2 increases, and then the second driving structure 4 drives the conveying structure 2 to descend according to the above detection result as an example: the second driving structure 4 can control the descending height of the conveying structure 2 according to the detection result of the detection structure 5. When the detection structure 5 detects that the stacking height of the objects on the conveying structure 2 increases (for example, the height of one or more objects is increased), the detection structure 5 communicates with the second driving structure 4 so that the second driving structure 4 drives the conveying structure 2 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 structure 4 communicates with the detection structure 5, that is, the second driving structure 4 and the detection structure 5 repeat the above stacking process, so that objects of a suitable height can be stacked on the conveying structure 2, and the stacked objects will not be easily interfered with other components due to the increase in the stacking height of the objects; wherein the height to which the conveying structure 2 descends can be related to the increase in the stacking height of the objects detected by the detection structure 5, for example, the descending height is equal to the increase in the stacking height of the objects.

[0036] Take the example that the detection structure 5 detects that the stacking height of the objects on the conveying structure 2 is reduced, and then the second driving structure 4 drives the conveying structure 2 to rise according to the above-mentioned detection structure: the second driving structure 4 can control the rising height of the conveying structure 2 according to the detection result of the detection structure 5. When the detection structure 5 detects that the stacking height of the objects on the conveying structure 2 is reduced (for example, the height of one or more objects is reduced), the detection structure 5 communicates with the second driving structure 4 so that the second driving structure 4 drives the conveying structure 2 to rise, so that the conveying structure 2 can provide a more consistent stacking reference for stacking objects and prepare for the next stacking of objects. In this way, the second driving structure 4 communicates with the detection structure 5, that is, the second driving structure 4 and the detection structure 5 repeat the above-mentioned stacking process, and objects of a suitable height can be stacked on the conveying structure 2; wherein, the rising height of the conveying structure 2 can be related to the reduction in the stacking height of the objects detected by the detection structure 5, for example, the rising height is equal to the reduction in the stacking height of the objects.

[0037] Optionally, the detection structure 5 can detect the stacking height of the objects by itself to obtain the change in the stacking height, or the detection structure 5 can cooperate with the second driving structure 4 to obtain the change in the stacking height of the objects. Optionally, in some examples, the detection structure 5 is disposed on the frame 1.

[0038] Optionally, the value of the change in the stacking height of the items detected by the detection structure 5 is not limited. For example, when the detection structure 5 detects that the stacking height of the items increases by one or more items, the detection structure 5 communicates with the second drive structure 4, and the second drive structure 4 drives the conveying structure 2 to descend by one or more items relative to the rack 1. For example, when a layer of items is added to the conveying structure 2 so that the stacking height of the items increases by the thickness of one item, the detection structure 5 detects that the stacking height of the items increases by the thickness of one item, and the detection structure 5 transmits the detection result to the second drive structure 4, which drives the conveying structure 2 to descend by a height corresponding to the thickness of one item relative to the rack 1, 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 for reducing a layer of items on the conveying structure 2 is similar to the above process, and this application will not repeat it.

[0039] For another example, the detection structure 5 includes a signal transmitter and a signal receiver. When a layer of objects is placed on the conveying structure 2, 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 structure 5 transmits the detection result to the second driving structure 4. The second driving structure 4 drives the conveying structure 2 to move downward by a certain distance, and a certain space is left 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 structure 4 stops working. In the above process, the height of the conveying structure 2 is basically 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 structure 2 are taken away and the stacking height of the objects is reduced by the thickness of a layer of objects, the detection result of the detection structure 5 changes (for example, the signal value received by the signal receiver increases), and the second driving structure 4 drives the conveying structure 2 to move upward until the signal receiver can just receive a certain amount of signal value from the signal generator. The second driving structure 4 stops working. In the above ascent process, the ascent height of the conveying structure 2 is basically equal to the stacking thickness of a layer of objects.

[0040] 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 structure 2, 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 structure 5 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 structure 2 can rise to under the drive of the second driving structure 4, and the second height limit position is the lowest height position that the conveying structure 2 can descend under the drive of the second driving structure 4.

[0041] Secondly, by setting the detection structure 5 to detect the change in the stacking height of the items on the conveying structure 2 and communicating with the first drive structure 3, the first drive structure 3 can control whether the conveying structure 2 is running according to the detection result of the detection structure 5. For example, the detection structure 5 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 structure 5 can also obtain the stacking height of the items. When the items of a suitable height are stacked on the conveying structure 2, the detection structure 5 communicates with the first drive structure 3 so that the first drive structure 3 drives the conveying structure 2 to operate, so as to convey 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 the items, save the conveying time and 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 structure 5 cooperates with the second drive structure 4 to obtain the change in the stacking height of the items, the detection structure 5 can detect and obtain the stacking height of the items based on the above-mentioned height change, so that the first drive structure 3 controls whether the conveying structure 2 is conveyed according to the detection result.

[0042] Optionally, the detection structure 5 can detect the change in the stacking height of the objects of the conveying structure 2 in real time or at certain time intervals (for example, the time interval is the time for stacking one or more objects).

[0043] Optionally, the first drive structure 3 drives the conveying structure 2 to operate to convey the distance of the items along the first horizontal direction without limitation. For example, after a group of items of a suitable height are stacked on the conveying structure 2, the first drive structure 3 drives the conveying structure 2 to operate to convey the items to the unloading position, and the moving distance of the items at this time is the distance between the stacking position and the unloading position; or, after the first group of items of a suitable height are stacked on the conveying structure 2, the first drive structure 3 drives the conveying structure 2 to operate to move the first group of items toward the unloading position by a certain distance, and then the detection structure 5 cooperates with the second drive structure 4 to stack the second group of items, and the first drive structure 3 drives the conveying structure 2 to operate to move the second group of items toward the unloading position by a certain distance, and the above process is repeated, and multiple groups of items can be placed on the upper side of the conveying structure 2, and the moving distance of the items at this time is the moving distance of the conveying structure 2 to convey the items. For example, the detection structure 5 also includes a height sensor, which can measure the distance between the height sensor and the conveying structure 2. When the height sensor detects that the height sensor and the conveying structure 2 are at an appropriate distance, and the objects on the conveying structure 2 are stacked to an appropriate height, the detection structure 5 communicates with the first drive structure 3, and the first drive structure 3 drives the conveying structure 2 to operate to complete the unloading of objects.

[0044] For example, combined with Figure 1-Figure 3 , taking the first horizontal direction as the front-to-back direction as an example, the conveying structure 2 is arranged on the frame 1 and has a conveying surface, and the conveying surface can convey the items from front to back. The first driving structure 3 is arranged on the conveying structure 2 and is connected to the conveying structure 2 by power, then the first driving structure 3 can drive the conveying structure 2 to operate to move the items from front to back. The second driving structure 4 is arranged on the lower side of the conveying structure 2, and the second driving structure 4 can drive the conveying structure 2 and the first driving structure 3 to rise and fall synchronously along the up and down directions. The conveying structure 2 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 structure 4 can drive the conveying structure 2 to move between the first height limit position and the second height limit position, that is, the second driving structure 4 can change the height position of the conveying structure 2 to facilitate the stacking of items in the vertical direction.

[0045] Optionally, the unloading assembly 100 also includes an unloading arm, which is used to carry items to the upper side of the conveying surface of the conveying structure 2 to place the items in a stacking position (the position where the items are stacked). The detection structure 5 is arranged on the frame 1 and can detect the change in the stacking height of the items on the conveying surface. When the unloading arm carries an item to the stacking position, the detection structure 5 detects the change in the stacking height of the items. At this time, the detection structure 5 communicates with the second drive structure 4, and the second drive structure 4 works to drive the conveying structure 2 to lower the height of an item thickness downward. The unloading arm carries the new item to the stacking position, and the new item is stacked on the upper side of the item. The above process is repeated until the items are stacked to a suitable height. At this time, the detection structure 5 detects that the stacking height of the items is at a suitable value. The detection structure 5 communicates with the first drive structure 3, and the first drive structure 3 drives the conveying structure 2 to operate so that the stacked items move from front to back to the unloading position to complete the unloading.

[0046] Optionally, the objects stacked together on the conveying structure 2 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.

[0047] In the above technical solution, the detection structure 5 is provided to detect the change in the stacking height of the articles on the conveying structure 2 and is respectively connected to the first driving structure 3 and the second driving structure 4 for communication, so as to stack the articles of a suitable height on the conveying structure 2 and convey the articles along the first horizontal direction. Thus, the unloading assembly 100 can realize automatic stacking and conveying of the articles, save the conveying time and occupied space of the articles, improve the conveying efficiency of the articles, and the overall structure of the unloading assembly 100 is simple and has good working stability.

[0048] In some embodiments of the present application, the second driving structure 4 is configured to intermittently drive the conveying structure 2 to descend according to the detection result of the detection structure 5. Thus, the control difficulty of stacking objects of the unloading assembly 100 can be simplified.

[0049] In some embodiments of the present application, Figure 1 The conveying structure 2 and the frame 1 slide up and down through a plurality of guide structures 6 that surround the second driving structure 4 and are arranged at intervals. The guide structure 6 includes a guide hole and a guide column 61 that slides in the guide hole.

[0050] For example, combined with Figure 1The guide structure 6 includes a guide cylinder 62 and a guide column 61. The guide cylinder 62 is formed with a through guide hole, and the guide column 61 is slidably matched with the guide cylinder 62 through the guide hole. A plurality of guide cylinders 62 are arranged on the frame 1, and a plurality of guide columns 61 are respectively inserted into the corresponding guide cylinders 62. The same end of each guide column 61 facing the conveying structure 2 is connected to the conveying structure 2. Therefore, by setting a plurality of guide structures 6, the conveying structure 2 can be guided to move in the vertical direction relative to the frame 1, so that the guide structure 6 has a certain guiding and limiting effect, which can reduce the influence of vibration on the movement of the conveying structure 2, and can improve the accuracy of the position and the lifting stability of the conveying structure 2 during lifting.

[0051] In the above technical solution, the conveying structure 2 and the frame 1 are arranged to slide up and down through a plurality of guide structures 6 that surround the second driving structure 4 and are arranged at intervals, so that the guide structure 6 has a certain guiding and limiting effect, which can reduce the influence of vibration and the like on the movement of the conveying structure 2, and can improve the accuracy of the position of the conveying structure 2 during lifting and lowering.

[0052] In some embodiments of the present application, Figure 1 and Figure 2 The second driving structure 4 includes a second driver 41, a transmission screw 42, and a sleeve 43. The second driver 41 is used to drive the transmission screw 42 to rotate. The sleeve 43 is threadedly sleeved outside the transmission screw 42 and is vertically arranged. The upper end of the sleeve 43 is connected to the middle part of the transmission structure 2.

[0053] For example, combined with Figure 1 and Figure 2 , the sleeve 43 is fixed in the frame 1 and the upper end of the sleeve 43 is connected to the middle of the transmission structure 2, the transmission screw 42 is threadedly connected to the sleeve 43 and is vertically arranged, and the lower end of the transmission screw is connected to the output end of the second driver 41. The second driving structure 4 also includes a plurality of fixing members 44, which are arranged around the sleeve 43, and each of the fixing members 44 is respectively connected to the second driver 41 and the frame 1 at both ends of the length, so as to fix the second driver 41 to the frame 1. Therefore, when the second driver 41 is working, the transmission screw 42 rotates to make the sleeve 43 rise and fall relative to the second driver 41, so as to drive the transmission structure 2 to rise and fall relative to the frame 1.

[0054] Among them, a plurality of guide structures 6 are arranged between the transmission structure 2 and the frame 1, and the plurality of guide structures 6 are arranged around the sleeve 43. Each guide structure 6 includes a guide cylinder 62 and a guide column 61. The guide cylinder 62 is fixed to the frame 1, and the guide cylinder 62 is formed with a guide hole. The guide column 61 and the guide hole slide and cooperate in the vertical direction. Thus, the guide structure 6 can guide the second driving structure 4 to drive the transmission structure 2 to rise and fall relative to the frame 1 to ensure the position accuracy of the rise and fall of the transmission structure 2, and the plurality of guide structures 6 can limit the sleeve 43 to follow the rotation of the transmission screw 42 to realize the rise and fall of the sleeve 43 relative to the transmission screw 42.

[0055] In the above technical solution, by setting the sleeve 43 and the transmission screw 42 to be threadedly connected, the accuracy of the second drive structure 4 driving the transmission structure 2 to rise and fall can be improved, and the precision of the movement of the transmission structure 2 can be improved to adapt to the difference in thickness of different items. Secondly, the upper end of the sleeve 43 is connected to the middle of the transmission structure 2, which is convenient for improving the stability of the second drive structure 4 driving the transmission structure 2 to rise and fall.

[0056] In some embodiments of the present application, Figure 1 and Figure 2 The transmission structure 2 includes a mounting frame 21, a driving wheel 22, a driven wheel 23 and a first flexible transmission member 24 (such as a conveyor belt). The driving wheel 22 and the driven wheel 23 are arranged at intervals along the first horizontal direction and are rotatably mounted on the mounting frame 21. The position of at least one of the driving wheel 22 and the driven wheel 23 in the first horizontal direction is adjustable relative to the mounting frame 21, so that the spacing between the driving wheel 22 and the driven wheel 23 in the first horizontal direction is adjustable; the first flexible transmission member 24 is wound around the driving wheel 22 and the driven wheel 23. For example, in combination Figure 3 The upper surface of the first flexible transmission member 24 is a conveying surface, and items can be stacked on the conveying surface. When the driving wheel 22 drives the first flexible transmission member 24 to rotate, the first flexible transmission member 24 (conveying surface) conveys the stacked items along a first horizontal direction (for example, from front to back).

[0057] In the above technical solution, at least one of the driving wheel 22 and the driven wheel 23 is arranged to be adjustable in position relative to the mounting frame 21 in the first horizontal direction, so as to ensure that the driving wheel 22 and the driven wheel 23 are at a suitable distance to adapt to the size of the first flexible transmission member 24. At the same time, the distance between the driving wheel 22 and the driven wheel 23 can be adaptively adjusted to ensure that the first flexible transmission member 24 is in a suitable tensioning state, thereby avoiding deformation of the first flexible transmission member 24 to a certain extent and affecting the accuracy of the detection structure 5.

[0058] In some embodiments of the present application, Figure 1-Figure 3The mounting frame 21 includes two mounting beams 211 and a plurality of connecting members 212. The two mounting beams 211 are arranged at intervals along the second horizontal direction. Each mounting beam 211 extends along the first horizontal direction. The two mounting beams 211 are formed with mounting grooves 211a extending along the first horizontal direction on the opposite sides of each other. The second horizontal direction is perpendicular to the first horizontal direction. The two axial ends of at least one of the driving wheel 22 and the driven wheel 23 are connected to the connecting members 212 respectively. The fasteners are arranged in the connecting members 212 and threadedly engaged with the mounting grooves 211a. Therefore, the fasteners are threadedly engaged with the mounting grooves 211a to achieve the installation and fixation of the driving wheel 22 and the driven wheel 23, which is conducive to simplifying the assembly difficulty of the transmission structure 2 and facilitating the adjustment of the spacing between the driving wheel 22 and the driven wheel 23 in the first horizontal direction.

[0059] For example, combined with Figure 1-Figure 3 Taking the first horizontal direction as the front-to-back direction and the second horizontal direction as the left-to-right direction as an example, the two mounting beams 211 are spaced apart along the left-to-right direction, and mounting grooves 211a extending along the front-to-back direction are respectively formed on the two sides of the two mounting beams 211 facing away from each other. The driving wheel 22 and the driven wheel 23 are respectively arranged at the front and rear ends of the mounting beam 211, and a connecting piece 212 is respectively provided at the axial ends of the driving wheel 22 and the driven wheel 23. The fasteners are passed through the corresponding connecting pieces 212 and are threadedly matched with the mounting grooves 211a, so as to reliably and stably fix the driving wheel 22 and the mounting frame 21, and the driven wheel 23 and the mounting frame 21.

[0060] The distance between the driving wheel 22 and the driven wheel 23 in the front-to-rear direction is adjusted by adjusting the fixing position of the connecting member 212 and the mounting beam 211, that is, adjusting the position of the fastener provided on the corresponding connecting member 212 and threadedly engaged with the mounting groove 211a.

[0061] In some embodiments of the present application, Figure 4 The mounting beam 211 includes a main body 2111 and a plurality of mounting portions 2112. The plurality of mounting portions 2112 surround the main body 2111 and are arranged at intervals. Each mounting portion 2112 is respectively connected to the main body 2111. A mounting groove 211a is defined between any two adjacent mounting portions 2112. At least one of the mounting portion 2112 and the main body 2111 is formed as a hollow structure.

[0062] For example, combined with Figure 4The mounting beam 211 includes a main body 2111 and four mounting parts 2112 connected to the main body 2111. The four mounting parts 2112 are arranged around the main body 2111, and a mounting groove 211a is defined between any two adjacent mounting parts 2112. Therefore, the mounting beam 211 has a rotationally symmetrical structure, which is convenient for simplifying the assembly of the mounting frame 21, that is, simplifying the setting of the mounting beam 211, so that the mounting beam 211 has a certain anti-fool effect, and can improve the structural strength of the mounting beam 211.

[0063] Among them, each mounting portion 2112 and the main body portion 2111 are formed into a hollow structure, which is beneficial to reducing the dead weight of the mounting beam 211 and facilitating lightweighting.

[0064] In the above technical solution, by setting a plurality of mounting portions 2112 around the main body 2111, and defining a mounting groove 211a between any two adjacent mounting portions 2112, the structure of the mounting beam 211 can better adapt to the cooperation between the mounting beam 211 and the connecting member 212, which is conducive to reducing the difficulty of assembling the mounting frame 21, and the mounting beam 211 has a certain foolproof effect, which is convenient for setting the mounting beam 211. Secondly, at least one of the mounting portion 2112 and the main body 2111 is formed as a hollow structure, which is conducive to reducing the dead weight of the mounting beam 211 and achieving lightweight.

[0065] In some embodiments of the present application, the mounting beam 211 is an integrally extruded part, which is helpful to improve the production efficiency of the mounting beam 211, and the mounting beam 211 has a higher structural strength and supporting capacity.

[0066] In some embodiments of the present application, Figure 2 and Figure 3 , the position of the driving wheel 22 in the first horizontal direction is adjustable relative to the mounting frame 21, the first driving structure 3 includes a first driver 31 and a second flexible transmission member 32 (such as a conveyor belt), the first driver 31 is fixed to the mounting frame 21, and drives the driving wheel 22 to rotate through the second flexible transmission member 32. Thus, the first driver 31 works and drives the driving wheel 22 to rotate through the second flexible transmission member 32, so that the conveying structure 2 operates to convey objects along the first horizontal direction.

[0067] Optionally, the first driving structure 3 also includes a fixing plate 33, one end of the fixing plate 33 is connected to the first driver 31, and the other end of the fixing plate 33 is penetrated by a fastener and the fastener thread is engaged with the mounting groove 211a to realize the fixation of the first driver 31 and the mounting beam 211, and the distance of the first driver 31 relative to the driving wheel 22 can be adjusted by adjusting the position of the fixing plate 33 through the thread engagement of the fastener and the mounting groove 211a, which is beneficial to ensure that the second flexible transmission member 32 is in a suitable tensioned state and improve the transmission efficiency of the first driver 31 driving the driving wheel 22 to rotate.

[0068] In a second aspect, an embodiment of the present application provides a detection device, including a blanking component 100 according to the embodiment of the first aspect of the utility model.

[0069] In the above technical solution, by adopting the above blanking assembly 100, the performance of the detection equipment can be improved.

[0070] In the description of the present utility model, it is necessary to understand that the terms "length", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inside", "outside", "axial" 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.

[0071] 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.

[0072] 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.

[0073] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A blanking assembly, characterized in that: include: frame; A conveying structure, wherein the conveying structure is arranged on the frame; a first driving structure, the first driving structure being used to drive the conveying structure to operate so as to convey articles along a first horizontal direction; a second driving structure, the second driving structure being arranged on the frame and used for driving the conveying structure and the first driving structure to rise and fall relative to the frame, The detection structure is used to detect the change in the stacking height of the items on the conveying structure and communicate with the first driving structure and the second driving structure respectively, so that the first driving structure controls whether the conveying structure is running according to the detection result of the detection structure, and the second driving structure controls the height position of the conveying structure according to the detection result of the detection structure.

2. The blanking assembly according to claim 1, characterized in that: The second driving structure is configured to intermittently drive the conveying structure to descend according to the detection result of the detection structure.

3. The blanking assembly according to claim 1, characterized in that: The conveying structure and the frame are slidably matched up and down through a plurality of guide structures surrounding the second driving structure and arranged at intervals, and the guide structure includes a guide hole and a guide column slidably matched with the guide hole.

4. The blanking assembly according to claim 3, characterized in that: The second driving structure includes a second driver, a transmission screw and a sleeve. The second driver is used to drive the transmission screw to rotate. The sleeve is threadedly sleeved outside the transmission screw and is vertically arranged. The upper end of the sleeve is connected to the middle of the transmission structure.

5. The blanking assembly according to any one of claims 1 to 4, characterized in that: The transmission structure 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.

6. The blanking assembly according to claim 5, characterized in that: The mounting frame comprises: Two mounting beams, the two mounting beams are spaced apart along a second horizontal direction, each mounting beam extends along the first horizontal direction, mounting grooves extending along the first horizontal direction are respectively formed on the opposite sides of the two mounting beams, and the second horizontal direction is perpendicular to the first horizontal direction; A plurality of connecting members, the axial ends of at least one of the driving wheel and the driven wheel are respectively connected to the connecting members, and a fastener is passed through the connecting member and threadedly matched with the mounting groove.

7. The blanking assembly according to claim 6, characterized in that: The mounting beam comprises: Main body; A plurality of mounting parts are provided, the plurality of mounting parts surround the main body and are arranged at intervals, each mounting part is respectively connected to the main body, an mounting groove is defined between any two adjacent mounting parts, and at least one of the mounting part and the main body is formed into a hollow structure.

8. The blanking assembly according to claim 7, characterized in that: The mounting beam is an integrally extruded part.

9. The blanking assembly according to claim 5, characterized in that: The position of the driving wheel in the first horizontal direction is adjustable relative to the mounting frame, The first driving structure 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.

10. A detection device, characterized in that: It comprises a blanking assembly according to any one of claims 1-9.

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