Arc-shaped sorting machine mounting assembly, calibration assembly and arc-shaped sorting machine

Abstract

The utility model relates to the technical field of material sorting equipment, in particular to an arc-shaped sorting machine mounting assembly, a calibration assembly and an arc-shaped sorting machine. The arc-shaped sorting machine installation assembly is used for installing a line-scan digital camera and an injection assembly of the arc-shaped sorting machine on a frame and comprises a first installation assembly, a second installation assembly and a third installation assembly, the second mounting assembly is used for mounting the blowing assembly on the frame; wherein the first mounting assembly is used for adjusting the pose of the linear array camera; and / or the second mounting assembly is used for adjusting the pose of the blowing assembly. By means of the arc-shaped sorting machine, the injection assembly and the linear array camera of the arc-shaped sorting machine can be conveniently installed, the positions of the injection assembly and the linear array camera can be finely adjusted in the installation process, and it is guaranteed that the linear array camera and the injection assembly have high installation precision. The injection assembly and the line-scan digital camera are prevented from being directly installed on the frame, the positions of the injection assembly and the line-scan digital camera can be conveniently adjusted at any time and can be independently adjusted, the workload of equipment joint debugging in the assembling process can be reduced, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of material sorting equipment, in particular to an arc-shaped sorting machine installation assembly, a calibration assembly and an arc-shaped sorting machine. BACKGROUND

[0002] The arc-shaped sorting machine is a device that determines the category of the material by emitting X-rays to the position of the material through an optical machine, shrinking the X-rays to a suitable range through a collimating strip, receiving the X-rays by a detector, and performing a sorting operation by a blowing component. Among them, the collimating strip, the line array camera and the blowing assembly of the arc-shaped sorting machine are all arc-shaped, and the installation and assembly precision between the three is relatively high, and the installation and assembly precision greatly affects the accuracy of subsequent blowing and identification of the material. The line array camera and the blowing assembly of the current arc-shaped sorting machine are generally fixedly installed on the frame of the arc-shaped sorting machine, and the installation position needs to be determined by mechanical calibration during installation, but the error of mechanical calibration is large, and when adjusting the installation position, it will cause the installation precision of the arc-shaped sorting machine to be low; and the line array camera and the blowing assembly are calibrated by the optical machine dropping line method, which needs to be completed after installation, and then adjusted according to the calibration result, which is a large amount of work and has low assembly efficiency. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the problems in the related art, the exemplary embodiments of the present disclosure provide an arc-shaped sorting machine installation assembly for installing a line array camera and a blowing assembly of the arc-shaped sorting machine on a frame, wherein the arc-shaped sorting machine installation assembly comprises: a first installation assembly for installing the line array camera on the frame; a second installation assembly for installing the blowing assembly on the frame; wherein the first installation assembly is used to adjust the pose of the line array camera; and / or the second installation assembly is used to adjust the pose of the blowing assembly.

[0004] In some embodiments, the first installation assembly comprises: a first middle adjustment device for connecting a middle part of the frame and the line array camera, and at least for adjusting the height of the line array camera; two first end adjustment devices respectively for connecting two ends of the frame and the line array camera, and at least for adjusting the levelness of the line array camera. In some embodiments, the first middle adjustment device comprises: a first frame connecting plate vertically arranged for connecting with the frame; a first cross beam horizontally arranged, one end of which is fixedly connected with the first frame connecting plate, and an upper side thereof is used for connecting with the middle part of the line array camera, wherein a first up-down adjustment top screw hole is formed in the top of the first cross beam, and is used for adjusting the height of the line array camera through a threaded top screw.

[0005] In some embodiments, the first frame connecting plate comprises: a first front-rear adjusting top screw hole, which is arranged on the first frame connecting plate, and is used for adjusting the relative position of the line array camera and the blowing assembly in the front-rear direction by a threaded top screw; and the first cross beam is provided with a first middle connecting hole in the form of a strip hole, which is used for moving the line array camera relative to the first cross beam in the front-rear direction during the adjustment by the first front-rear adjusting top screw hole.

[0006] In some embodiments, the first middle adjusting device further comprises: a first support inclined rib, one end of which is fixedly connected with the lower part of the first frame connecting plate, and the other end of which is fixedly connected with the end of the first cross beam away from the first frame connecting plate.

[0007] In some embodiments, the first end adjusting device comprises: an end connecting frame, which comprises a horizontal part used for connecting with the end of the line array camera, and a vertical part perpendicular to the horizontal part, the vertical part being bent away from the line array camera; a fixing frame, which is connected with the vertical part; wherein the horizontal part is provided with a second up-down adjusting top screw hole, which is used for adjusting the line array camera by a threaded top screw to adjust the levelness of the line array camera; and the fixing frame is provided with a left-right direction connecting vertical hole and a front-rear direction connecting vertical hole, which are used for moving the end connecting frame relative to the fixing frame in the vertical direction during the adjustment by the second up-down adjusting top screw hole.

[0008] In some embodiments, the fixing frame comprises: a first left-right adjusting top screw hole, which is located on the side of the fixing frame close to the inner side surface of the line array camera, and is used for adjusting the line array camera by a threaded top screw to move the end of the line array camera to the left or to the right, so as to adjust the relative distance of the line array camera and the blowing assembly in the left-right direction; and the end connecting frame comprises: a left-right direction connecting horizontal hole, which is arranged correspondingly with the left-right direction connecting vertical hole, and is used for connecting with the fixing frame, so as to move the fixing frame relative to the end connecting frame in the left-right direction during the adjustment by the first left-right adjusting top screw hole.

[0009] In some embodiments, the fixing frame further comprises: a second front-rear adjusting top screw hole, which is arranged on the side of the fixing frame close to the outer side surface of the line array camera, and is used for adjusting the line array camera by a threaded top screw to move the end of the line array camera to the front or to the rear, so as to adjust the relative distance of the line array camera and the blowing assembly in the front-rear direction; and the end connecting frame comprises: a front-rear direction connecting horizontal hole, which is arranged correspondingly with the front-rear direction connecting vertical hole, and is used for moving the fixing frame relative to the end connecting frame in the front-rear direction during the adjustment by the second front-rear adjusting top screw hole.

[0010] In some embodiments, the second mounting assembly comprises: two second end adjusting devices respectively used for connecting the frame and the two ends of the blowing assembly in the length direction and at least for adjusting the height of the blowing assembly; and a middle support plate, the top of which is used for connecting the middle of the blowing assembly, and the other end of which is used for connecting the frame.

[0011] In some embodiments, the second end adjusting device comprises: a second frame connecting plate provided with a frame connecting hole, which is a vertically arranged slot hole, used for adjusting the height of the blowing assembly by screwing; and a second cross beam, one end of which is fixedly connected with the second frame connecting plate, and the upper side of which is used for connecting the end of the blowing assembly.

[0012] In some embodiments, the second end adjusting device further comprises: a blowing connecting plate arranged horizontally, the bottom surface of which is connected with the top surface of the second cross beam, wherein the blowing connecting plate is provided with a blowing connecting hole used for connecting the blowing assembly; and two bottom welding plates, which are respectively arranged vertically on the two sides of the blowing connecting plate and fixedly connected with the blowing connecting plate, wherein the two bottom welding plates are respectively connected with the side surface of the second cross beam on the side close to the blowing connecting plate; and wherein the two bottom welding plates are respectively provided with a third front-back adjusting top screw hole used for adjusting the relative position of the blowing assembly and the line array camera in the front-back direction by screwing.

[0013] In the second aspect, the disclosure also provides a calibration assembly for an arc-shaped sorting machine, comprising: an arc-shaped sorting machine mounting assembly according to any one of the preceding embodiments; and a calibration tool, comprising: a reference part, one side of which is provided with a line array surface reference plate, and the other side of which is provided with a blowing surface reference beam; wherein the line array surface reference plate is used for calibrating the line array camera to adjust the first mounting assembly according to the position of the line array surface reference plate and the bottom plane of the line array camera; the blowing surface reference beam is used for calibrating the blowing assembly to adjust the second mounting assembly according to the position of the blowing surface reference beam and the blowing valve plate of the blowing assembly; and a connecting part, the top of which is fixedly connected with the bottom of the reference part, and the bottom of which is used for detachably connecting with the frame.

[0014] In some embodiments, the line array surface reference plate is a circular arc plate, the edge of the circular arc plate is provided with a scale, which is used for cooperating with the inner diameter of the line array camera for calibration.

[0015] In some embodiments, the blowing surface reference beam is provided with a circular arc notch in the middle, the edge of the circular arc notch is provided with a scale, which is used for cooperating with the outer diameter of the blowing valve plate of the blowing assembly for calibration.

[0016] In a third aspect, the present disclosure provides an arc-shaped sorting machine, comprising: a frame for accommodating components of the arc-shaped sorting machine; a feeding device for conveying materials to be sorted; a line array camera for identifying materials conveyed by the feeding device; a blowing assembly for separating and sorting materials according to the identification result of the line array camera; a material receiving device for receiving materials sorted by the blowing assembly; and the arc-shaped sorting machine mounting assembly according to any one of the preceding embodiments for mounting the line array camera and the blowing assembly to the frame.

[0017] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and are not limiting to the present disclosure.

[0018] By the arc-shaped sorting machine mounting assembly provided by the present disclosure, the line array camera can be mounted to the frame by the first mounting assembly, the blowing assembly can be mounted to the frame by the second mounting assembly, and the poses of the line array camera and the blowing assembly can be adjusted by the first mounting assembly and the second mounting assembly, so that the blowing assembly and the line array camera of the arc-shaped sorting machine can be conveniently mounted, the positions of the line array camera and the blowing assembly can be fine-tuned during the mounting process of the arc-shaped sorting machine, and high mounting precision of the line array camera and the blowing assembly can be ensured. In addition, by providing the first mounting assembly and the second mounting assembly, the blowing assembly and the line array camera can be mounted to the frame without direct mounting, the positions of the blowing assembly and the line array camera can be adjusted at any time, and the adjustment can be performed independently, so that the workload of joint adjustment of the blowing assembly and the line array camera and other devices during assembly can be reduced, and the assembly efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present disclosure can be better understood by describing exemplary embodiments thereof with reference to the accompanying drawings, in which:

[0020] Figure 1 is a mounting state schematic diagram of a sorting machine mounting assembly according to an exemplary embodiment of the present disclosure;

[0021] Figure 2 is a first mounting assembly mounting state schematic diagram according to an exemplary embodiment of the present disclosure;

[0022] Figure 3 is a first mounting assembly mounting state schematic diagram according to another exemplary embodiment of the present disclosure;

[0023] Figure 4 is a first middle adjustment device structure schematic diagram according to an exemplary embodiment of the present disclosure;

[0024] Figure 5 is a first end adjustment device structure schematic diagram according to an exemplary embodiment of the present disclosure;

[0025] Figure 6 is a first end adjustment device structure diagram according to another exemplary embodiment of the present disclosure;

[0026] Figure 7 is a second mounting assembly mounted state diagram according to another exemplary embodiment of the present disclosure;

[0027] Figure 8 is a second mounting assembly partial structure diagram according to another exemplary embodiment of the present disclosure;

[0028] Figure 9 is a second mounting assembly partial structure diagram according to another exemplary embodiment of the present disclosure;

[0029] Figure 10 is a second mounting assembly structure diagram according to another exemplary embodiment of the present disclosure;

[0030] Figure 11 is a middle support plate structure diagram according to an exemplary embodiment of the present disclosure;

[0031] Figure 12 is a calibration tool structure diagram according to an exemplary embodiment of the present disclosure;

[0032] Figure 13 is a calibration tool top view according to another exemplary embodiment of the present disclosure;

[0033] Figure 14 is an arc-shaped sorting machine calibration state diagram according to another exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0034] The specific implementations of the present disclosure will be described hereinafter, and it should be noted that, in the specific description of these implementations, the present specification cannot describe all the features of the actual implementations in detail for the sake of brevity and conciseness. It should be understood that, in the actual implementation of any implementation, as in the process of any engineering or design project, various specific decisions must be made in order to achieve the specific goals of the developers, to meet the system-related or business-related constraints, and these decisions will change from one implementation to another. In addition, it should be understood that, although the efforts made in this development process can be complex and lengthy, some design, manufacturing or production changes made on the basis of the disclosed technology of the present disclosure are only routine technical means for ordinary skilled persons in the field related to the disclosed content of the present disclosure, and should not be understood as insufficient disclosure of the present disclosure.

[0035] Unless otherwise defined, technical and scientific terms used in the claims and specification shall have the same meaning as commonly understood by one of ordinary skill in the art to which this patent pertains. The use of "first", "second", and "third" or similar words of distinction in the specification and claims does not imply a limitation on the number of elements or number of steps in the claims or specification. The use of "one" or "the" or similar words of limitation in the claims does not limit the number of elements or number of steps in the claims or specification. The use of "including" or "comprising" or similar words of degree in the claims does not limit the number of elements or number of steps in the claims or specification. The use of "connected" or "coupled" or similar words of degree in the claims does not limit the number of elements or number of steps in the claims or specification.

[0036] To overcome the problems in the related art, such as Figure 1 As shown in the drawings, the exemplary embodiments of the present disclosure provide an arc-shaped sorting machine mounting assembly for mounting a line array camera and a blowing assembly of an arc-shaped sorting machine to a frame, wherein the arc-shaped sorting machine mounting assembly can include a first mounting assembly 100 and a second mounting assembly 200.

[0037] The first mounting assembly 100 is used for mounting the line array camera to the frame. The first mounting assembly 100 can be arranged at the middle of the line array camera, so that the first mounting assembly 100 can mount and position the whole line array camera, thereby accurately aligning the mounting position and ensuring the stability of the line array camera mounted to the frame, effectively avoiding imaging errors caused by vibration or deviation. The first mounting assembly 100 can be arranged at the position of the center of gravity of the line array camera, thereby reducing the inclination or instability caused by the deviation of the center of gravity during the installation process by concentrating the mounting points at the center of gravity. The first mounting assembly 100 can also be arranged at the end of the line array camera in the length direction to accurately adjust the two ends of the line array camera, so that the installation of the line array camera has higher accuracy, thereby ensuring the stability and accuracy of the overall structure, and having better installation effect for the case of needing to ensure the levelness and front and back position of the line array camera.

[0038] The second mounting assembly 200 is used to mount the spraying assembly to the frame. The second mounting assembly 200 can be arranged at the middle of the spraying assembly, which can facilitate accurate alignment of the mounting position and facilitate determination of the position of the spraying assembly mounted to the frame, and effectively improve the mounting stability. The second mounting assembly 200 can also be arranged at the position where the center of gravity of the spraying assembly is located, so that the mounting fixed point of the spraying assembly is located at the center of gravity position, which can help to reduce the inclination and instability caused by the deviation of the center of gravity, thereby ensuring the installation accuracy and stability of the spraying assembly. The second mounting assembly 200 can also be arranged at both ends of the spraying assembly, so as to adjust the angle and direction of the spraying assembly, so that it can be flexibly adjusted to meet different installation requirements.

[0039] The first mounting assembly 100 is used to adjust the pose of the linear array camera, and / or the second mounting assembly 200 is used to adjust the pose of the spraying assembly. The pose of the linear array camera can include the position of the linear array camera in the front-back direction, the left-right direction and the vertical direction, and the inclination angle of the linear array camera during installation, such as the pitch angle. Through the first mounting assembly 100, the linear array camera can be moved in different directions, so as to change the position and attitude of the linear array camera. The pose of the spraying assembly can include the position of the spraying assembly in the front-back direction, the left-right direction and the height, and the inclination angle of the spraying assembly during installation, such as the pitch angle. Through the first mounting assembly 100, the spraying assembly can be moved in different directions, so as to change the position and attitude of the spraying assembly. The front-back direction can be the radial direction of the arc-shaped linear array camera and the spraying assembly, the left-right direction can be the tangential direction of the arc-shaped linear array camera and the spraying assembly, and the vertical direction can be the height direction of the linear array camera and the spraying assembly. The pose of the linear array camera can be adjusted only by the first mounting assembly 100, so as to change the relative position of the linear array camera and the spraying assembly, so as to facilitate the cooperation of the linear array camera and the spraying assembly. The pose of the spraying assembly can also be adjusted only by the second mounting assembly 200, so as to change the relative position of the spraying assembly and the linear array camera, so as to facilitate the cooperation of the linear array camera and the spraying assembly. The first mounting assembly 100 and the second mounting assembly 200 can be adjusted respectively, and the pose of the linear array camera and the pose of the spraying assembly can be adjusted respectively, so that the relative position of the linear array camera and the spraying assembly is appropriate, and they can cooperate with each other. The arc-shaped linear array camera and the arc-shaped spraying assembly can be adjusted by the first mounting assembly 100 and the second mounting assembly 200, so that the center of the linear array camera and the center of the spraying assembly are located on the same center line, so that the linear array camera and the spraying assembly have higher cooperation precision.

[0040] The arc-shaped sorting machine mounting assembly provided by the present disclosure can mount the linear array camera on the frame through the first mounting assembly 100 and accurately mount the blowing assembly on the frame through the second mounting assembly 200, and has high mounting stability. In addition, the positions of the linear array camera and the blowing assembly can be adjusted by adjusting the positions and angles of the first mounting assembly 100 and the second mounting assembly 200, and the mounting positions and angles of the linear array camera and the blowing assembly can be accurately adjusted, so that the installation is more flexible, calibration and adjustment are facilitated, various installation requirements can be met, and the relative positions of the linear array camera and the blowing assembly are ensured to be appropriate. The first mounting assembly 100 and the second mounting assembly 200 are arranged at different positions of the linear array camera and the blowing assembly, and the linear array camera and the blowing assembly are more stably mounted on the frame, and the overall stability of the linear array camera and the blowing assembly is enhanced. The first mounting assembly 100 and the second mounting assembly 200 can be flexibly adjusted, have higher adjustment accuracy, and are convenient to adjust. For the arc-shaped sorting machine with high assembly precision requirements, the relative positions and angle cooperation of the linear array camera and the blowing assembly can be ensured to be more accurate, the overall working efficiency of the arc-shaped sorting machine is optimized, and thus the resolution and sorting accuracy of the arc-shaped sorting machine can be improved.

[0041] In some embodiments, as shown in Figure 2 、 Figure 3 The first mounting assembly 100 can include a first middle adjusting device 110 and two first end adjusting devices.

[0042] The first middle adjusting device 110 is used for connecting the middle part of the frame and the linear array camera and adjusting at least the height of the linear array camera. The first middle adjusting device 110 can be arranged at the middle part of the linear array camera and connected to the bottom surface of the middle part of the linear array camera at the top, so as to support the linear array camera. The first middle adjusting device 110 can be fixedly connected with the frame, and the relative positions of the linear array camera, the first middle adjusting device 110 and the frame in the height direction are changed by adjusting the first middle adjusting device 110, so as to adjust the height of the linear array camera. The first middle adjusting device 110 can also be movably connected with the frame, so that the relative positions of the linear array camera and the first middle adjusting device 110 in the vertical direction are kept unchanged by adjusting the relative positions of the first middle adjusting device 110 and the frame in the vertical direction, so as to change the height of the linear array camera relative to the frame, thereby adjusting the height of the linear array camera.

[0043] Two first end adjustment devices 120 are respectively used to connect the frame and both ends of the line scan camera, and at least to adjust the level of the line scan camera. The first end adjustment devices 120 can be located at the ends of the line scan camera along its length, and their sides can be connected to the end faces of the line scan camera along its length, thereby supporting the line scan camera at its ends. Because the line scan camera is relatively large, after adjusting its height using the first middle adjustment device 110, the line scan camera may deflect during the adjustment process, causing it to tilt and become unlevel. Therefore, by using the two first end adjustment devices 120 located at both ends of the line scan camera, the ends of the line scan camera can be raised or lowered respectively, facilitating the adjustment of the end positions of the line scan camera, thereby adjusting the overall level of the line scan camera and maintaining a stable level. The first end adjustment devices 120 can be fixedly connected to the frame, and by adjusting the first end adjustment devices 120, the relative positions of the end of the line scan camera, the first end adjustment devices 120, and the frame in the height direction change, thereby adjusting the level of the line scan camera. The first end adjustment device 120 can also be movably connected to the frame, so that by adjusting the relative position of the first end adjustment device 120 and the frame in the vertical direction, while keeping the relative position of the line scan camera and the first end adjustment device 120 unchanged, the height of the end of the line scan camera relative to the frame can be changed, thereby adjusting the level of the line scan camera.

[0044] The first end adjustment device 120 and the first middle adjustment device 110 provided in this embodiment enable precise adjustment of the height of the middle and end portions of the line scan camera, thereby effectively adjusting the overall levelness of the line scan camera. During adjustment, the first middle adjustment device 110 and the first end adjustment device 120 provide stable support, preventing the line scan camera from tilting due to vibration or deviations during installation. Furthermore, the first middle adjustment device 110 and the first end adjustment device 120 have high adjustment accuracy, meeting the high-precision requirements of line scan camera calibration and ensuring its precise fit with the spray assembly. The first middle adjustment device 110 and the first end adjustment device 120 can be easily adjusted to quickly adjust the pose of the line scan camera and its relative pose with the spray assembly, reducing equipment installation and debugging time and improving installation efficiency.

[0045] In some embodiments, such as Figure 4 As shown, the first central adjustment device 110 may include: a first frame connecting plate 111 and a first crossbeam 112.

[0046] The first frame connecting plate 111 is vertically arranged and is used for being connected with the frame. The first frame connecting plate 111 can be a vertically arranged plate. The first frame connecting plate 111 can be parallel to the stand column of the frame, so that the first frame connecting plate 111 can be connected with the frame by screws.

[0047] The first horizontal beam 112 is horizontally arranged, one end of the first horizontal beam 112 is fixedly connected with the first frame connecting plate 111, and the upper side of the first horizontal beam 112 is used for being connected with the middle part of the line array camera. The top of the first horizontal beam 112 is provided with a first up-down adjusting top screw hole 1121, which is used for adjusting the height of the line array camera by a threaded top screw. The first horizontal beam 112 can be horizontally arranged and perpendicular to the first frame connecting plate 111. One end of the first horizontal beam 112 can be fixedly connected with the first frame connecting plate 111. The first horizontal beam 112 and the first frame connecting plate 111 can be fixedly connected by welding, so as to improve the stability of the first middle part adjusting device 110. The upper side of the first horizontal beam 112 can be used for being connected with the middle part of the line array camera. The line array camera can be connected with the first horizontal beam 112 by screws. The part of the top of the first horizontal beam 112 connected with the line array camera can be provided with the first up-down adjusting top screw hole 1121, which is internally provided with a thread. The line array camera can be driven to move close to or away from the top of the first horizontal beam 112 by screwing in or out of the threaded top screw, so as to realize the height adjustment of the line array camera. The height adjustment range of the line array camera can be more accurately controlled by rotating the screw. When the screw is screwed into the first up-down adjusting top screw hole 1121, the line array camera moves downward, so that the installation height of the line array camera is lowered. When the screw is unscrewed, the line array camera moves upward, so that the installation height of the line array camera is increased. In this way, the height of the line array camera can be finely adjusted, and the stability of the position after adjustment can be ensured, so as to avoid displacement deviation caused by vibration or other external forces.

[0048] The first frame connecting plate 111 and the first horizontal beam 112 provided by the embodiments of the present disclosure can connect the first middle part adjusting device 110 and the frame by screws through the first frame connecting plate 111, so as to ensure the stability of the installation between the first frame connecting plate 111 and the frame and ensure the relative position between the two to be fixed or controllable. The first horizontal beam 112 can connect the first middle part adjusting device 110 and the line array camera, so that the first middle part adjusting device 110 can support the line array camera and has high stability. The first up-down adjusting top screw hole 1121 can realize accurate adjustment in the height direction. The first up-down adjusting top screw hole 1121 is internally provided with a thread. The line array camera can be driven to move close to or away from the top of the first horizontal beam 112 by screwing in or out of the threaded top screw, so as to realize the height adjustment of the line array camera and meet the accurate installation and adjustment requirements of the installation position of the line array camera in the vertical direction.

[0049] In some embodiments, as Figure 4As shown, the first frame connecting plate 111 comprises: a first front-back adjusting top screw hole 1111, which is opened in the first frame connecting plate 111, and is used for adjusting the relative position of the line array camera and the blowing assembly in the front-back direction through a threaded top screw; and a first cross beam 112, which is provided with a first middle connecting hole 1122 in the form of a strip hole, and is used for moving the line array camera in the front-back direction relative to the first cross beam 112 during the adjustment process through the first front-back adjusting top screw hole 1111. The first front-back top screw hole can be opened in the middle or lower part of the first frame connecting plate 111 to avoid the first cross beam 112 fixedly connected to the upper part of the first frame connecting plate 111. The first front-back top screw hole can be provided with a plurality of holes at any position of the first frame connecting plate 111 to facilitate the adjustment of the position of the line array camera in the front-back direction, so that the adjustment process of the line array camera in the front-back direction is more stable. The first front-back top screw hole is internally provided with a thread, and the rotation or rotation of the threaded top screw can drive the line array camera to move in the front-back direction, thereby realizing the position adjustment of the line array camera in the front-back direction. By rotating the screw, the adjustment range of the line array camera in the front-back direction can be more accurately controlled. Among them, as shown in the figure, Figure 4 As shown, the top surface of the first cross beam 112 is provided with a first middle connecting hole 1122, and the strip-shaped first middle connecting hole 1122 is opened along the extension direction of the first cross beam 112. The first middle connecting hole 1122 is used for connecting the line array camera through a screw, and the screw can slide in the first middle connecting hole 1122 along the extension direction of the first middle connecting hole 1122. Two first middle connecting holes 1122 can be provided, so that when the line array camera is installed in the first middle fine adjustment device, the arc-shaped inner circumferential side and the outer circumferential side of the line array camera are respectively provided with screws connected with the first middle connecting hole 1122, so that the screws can be adjusted in position within the length range of the first middle connecting hole 1122. When the line array camera is adjusted through the first front-back top screw hole and the threaded top screw, the two mounting screws located on the inner circumferential side and the outer circumferential side of the line array camera can slide in the two first middle connecting holes 1122 respectively, so that the line array camera can move forward and backward within the length range of the first middle connecting hole 1122.

[0050] The first front-to-back adjustment screw hole 1111 provided in this embodiment enables precise displacement adjustment of the line scan camera in the front-to-back direction via threaded screws. This meets the accuracy requirements for the installation and positioning of the line scan camera, resulting in higher accuracy in installation and calibration, and thus ensuring high precision in the relative position of the line scan camera and the jetting assembly. Furthermore, adjusting the position of the line scan camera via the first front-to-back adjustment screw hole 1111 on the first frame connecting plate 111 also ensures the stability and reliability of the equipment during adjustment. The strip-shaped first central connecting hole 1122 on the first crossbeam 112 provides an adjustment track for the line scan camera, preventing jamming during adjustment and limiting the front-to-back movement adjustment range of the line scan camera, ensuring the safety and accuracy of the adjustment.

[0051] In some embodiments, such as Figure 4 As shown, the first central adjustment device 110 may further include: a first supporting diagonal rib 113, one end of which is fixedly connected to the lower part of the first frame connecting plate 111, and the other end of which is fixedly connected to the end of the first crossbeam 112 away from the first frame connecting plate 111. The first supporting diagonal rib 113, the first frame connecting plate 111, and the first crossbeam 112 can be fixedly connected to form a triangular support structure, which makes the stability of the first central adjustment device 110 higher. Through the first supporting diagonal rib 113, it can be ensured that the first central adjustment device 110 can stably support the line scan camera during the adjustment of the line scan camera position, avoiding vibration or displacement, and has high safety and stability.

[0052] In some embodiments, such as Figure 5 , Figure 6 As shown, the first end adjustment device 120 may include: an end connecting frame 121 and a fixing frame 122.

[0053] The end connector 121 may include a horizontal portion for connecting to the end of a line scan camera, and a vertical portion perpendicular to the horizontal portion, the vertical portion being bent away from the line scan camera. The end connector 121 can be connected to the line scan camera, and may have a line scan camera connection hole 1214 for connecting to the end of the line scan camera. The line scan camera connection hole 1214 may be located on the horizontal portion of the end connector 121 and connected to the line scan camera by screws. The vertical portion of the end connector 121 may be bent, forming a first bending surface near the inner periphery of the line scan camera and a second bending surface near the outer periphery of the line scan camera.

[0054] A fixing bracket 122 is connected to the vertical part. The fixing bracket 122 can be fixedly installed on the frame or welded to the frame to maintain the relative position of the first end adjustment device 120 and the frame, and to make the connection between the first end adjustment device 120 and the frame more stable, thereby improving the stability of the first end adjustment device 120. The fixing bracket 122 can cooperate with the vertical part of the end connecting bracket 121, causing the fixing bracket 122 to bend, forming a third bending surface parallel to the first bending surface and a fourth bending surface parallel to the second bending surface. The first and third bending surfaces can have corresponding holes, and screws can be used to connect the fixing bracket 122 to the end connecting bracket 121 accordingly; the second and fourth bending surfaces can also have corresponding holes, and screws can be used to connect the fixing bracket 122 to the end connecting bracket 121 accordingly.

[0055] Among them, such as Figure 5 As shown, the horizontal part has a second up-and-down adjustment screw hole 1211, used to adjust the line scan camera via a threaded screw to adjust the level of the line scan camera; the fixing frame 122 has a left-right connecting vertical hole 1221 and a front-back connecting vertical hole 1222, used to allow the end connecting frame 121 to move vertically relative to the fixing frame 122 during adjustment via the second up-and-down adjustment screw hole 1211. The horizontal part of the end connecting frame 121 may have a second up-and-down adjustment screw hole 1211, and the second up-and-down adjustment screw hole 1211 may have a thread inside. By screwing in or out the threaded screw, the end of the line scan camera is driven to approach or the first end adjustment device 120 and the frame, thereby realizing the level adjustment of the line scan camera. Figure 6 As shown, the mounting bracket 122 can have left-right connecting vertical holes 1221 on the third bending surface and front-back connecting vertical holes 1222 on the fourth bending surface. Both the left-right connecting vertical holes 1221 and the front-back connecting vertical holes 1222 are strip-shaped holes and can extend vertically. The dimensions of the left-right connecting vertical holes 1221 and the front-back connecting vertical holes 1222 can be the same, ensuring that their lengths are consistent and that they are located at the same height on the mounting bracket 122. During the adjustment of the line scan camera's level using the second up-down adjusting screw hole 1211 and the threaded adjusting screw, the screw can slide along its extension direction within the left-right connecting vertical holes 1221 and the front-back connecting vertical holes 1222, allowing the line scan camera to move back and forth within the length range of the left-right connecting vertical holes 1221 and the front-back connecting vertical holes 1222.

[0056] The second up and down adjusting top screw hole 1211 can realize accurate displacement adjustment of the line array camera in the vertical direction at the end of the line array camera, so as to adjust the levelness of the line array camera, has higher accuracy, and can ensure that the relative position of the line array camera and the blowing assembly has higher accuracy. In addition, the strip-shaped left-right direction connecting vertical hole 1221 and the front-rear direction connecting vertical hole 1222 provided on the fixing frame 122 can provide a track for the line array camera, avoid jamming during adjustment, and limit the vertical direction movement adjustment range of the line array camera, so as to ensure the safety and accuracy of the adjustment.

[0057] In some embodiments, as shown in Figure 6 The fixing frame 122 can include a first left-right adjusting top screw hole 1223 located on the side of the fixing frame 122 close to the inner side of the line array camera, which is used to adjust the line array camera by threaded top screw to move the end of the line array camera to the left or to the right, and adjust the relative distance between the line array camera and the blowing assembly in the left-right direction. The first left-right adjusting top screw hole 1223 can be provided on the third bending surface of the fixing frame 122. The first left-right adjusting top screw hole 1223 can be provided with a thread inside, and the threaded top screw can be driven to move the fixing frame 122 and the end connecting frame 121 in the left-right direction by screwing in or out, so that the line array camera can move in the left-right direction, and the position of the line array camera in the left-right direction can be adjusted.

[0058] As shown in Figure 4 The end connecting frame 121 can include a left-right direction connecting horizontal hole 1212 corresponding to the left-right direction connecting vertical hole 1221, which is used to connect with the fixing frame 122, so that the fixing frame 122 can move in the left-right direction relative to the end connecting frame 121 during adjustment by the first left-right adjusting top screw hole 1223. The left-right direction connecting horizontal hole 1212 can be provided on the first bending surface of the end connecting frame 121, so that the left-right direction connecting horizontal hole 1212 can be correspondingly provided with the left-right direction connecting vertical hole 1221, and the same screw can pass through the left-right direction connecting horizontal hole 1212 and the left-right direction connecting vertical hole 1221 to realize the connection between the end connecting frame 121 and the fixing frame 122. The left-right direction connecting horizontal hole 1212 can be a strip-shaped hole, and the extension direction thereof can be along the left-right direction. During the adjustment of the line array camera by the first left-right adjusting top screw hole 1223 and the threaded top screw, the screw passing through the left-right direction connecting horizontal hole 1212 and the left-right direction connecting vertical hole 1221 can slide in the left-right direction connecting horizontal hole 1212, so that the line array camera can move forward and backward within the length range of the left-right direction connecting horizontal hole 1212.

[0059] The first left-right adjusting top screw hole 1223 can realize accurate displacement adjustment of the linear array camera in the left-right direction, so as to adjust the position of the linear array camera in the left-right direction, has higher accuracy, and can ensure that the relative position of the linear array camera and the blowing assembly has higher accuracy. In addition, the strip-shaped left-right direction connecting horizontal hole 1212 formed in the fixing frame 122 can provide a track for the linear array camera to avoid jamming during adjustment, and can limit the left-right direction movement adjustment range of the linear array camera, so as to ensure the safety and accuracy of the adjustment.

[0060] In some embodiments, as shown in Figure 6 The fixing frame 122 can further include a second front-back adjusting top screw hole 1224 formed on one side of the fixing frame 122 close to the outer side of the linear array camera, for adjusting the linear array camera by threaded top screw, so that the end of the linear array camera moves forward or backward, and the relative distance between the linear array camera and the blowing assembly in the front-back direction is adjusted. The second front-back adjusting top screw hole 1224 can be arranged on the fourth bending surface of the fixing frame 122. The second front-back adjusting top screw hole 1224 can be provided with a thread inside, and the rotation of the threaded top screw can drive the fixing frame 122 and the end connecting frame 121 to move in the front-back direction, so that the linear array camera can move in the front-back direction, and the position adjustment of the linear array camera in the front-back direction is realized.

[0061] As shown in Figure 4 The end connecting frame 121 can include a front-back direction connecting horizontal hole 1213 arranged correspondingly with the front-back direction connecting vertical hole 1222, for enabling the fixing frame 122 to move in the front-back direction relative to the end connecting frame 121 during adjustment by the second front-back adjusting top screw hole 1224. The front-back direction connecting horizontal hole 1213 can be arranged on the second bending surface of the end connecting frame 121, so that the front-back direction connecting horizontal hole 1213 can be arranged correspondingly with the front-back direction connecting vertical hole 1222, and the same screw can pass through the front-back direction connecting horizontal hole 1213 and the front-back direction connecting vertical hole 1222 to connect the end connecting frame 121 and the fixing frame 122. The front-back direction connecting horizontal hole 1213 can be a strip-shaped hole, and the extension direction thereof can be in the front-back direction. During adjustment of the linear array camera by the second front-back adjusting top screw hole 1224 and the threaded top screw, the screw passing through the front-back direction connecting horizontal hole 1213 and the front-back direction connecting vertical hole 1222 can slide in the front-back direction connecting horizontal hole 1213, so that the linear array camera can move forward and backward within the length range of the front-back direction connecting horizontal hole 1213.

[0062] The second front-rear adjusting top screw hole 1224 can realize accurate displacement adjustment of the linear array camera in the front-rear direction, so as to adjust the position of the linear array camera in the front-rear direction, has higher accuracy, and can ensure that the relative position of the linear array camera and the blowing assembly has higher accuracy. In addition, the strip-shaped front-rear direction connecting horizontal hole 1213 provided on the fixing frame 122 can provide a track for the linear array camera to avoid jamming during adjustment, and can limit the front-rear direction movement adjustment range of the linear array camera, so as to ensure the safety and accuracy of the adjustment.

[0063] In some embodiments, as shown in FIG. 1, the second mounting assembly 200 can include two second end adjustment devices 210 and a middle support plate 220. Figure 7

[0064] The two second end adjustment devices 210 are respectively used to connect the frame and the two ends of the blowing assembly in the length direction, and are used to adjust the height of the blowing assembly at least. The first end adjustment device 120 can be arranged at the end of the linear array camera in the length direction, and the second end adjustment device 210 can be connected with the end surface of the blowing assembly in the length direction, so as to support the blowing assembly at the end of the blowing assembly. Through the two second end adjustment devices 210 arranged at the two ends of the blowing assembly respectively, the two ends of the blowing assembly can be respectively lifted or lowered in the vertical direction, so as to adjust the position of the end of the blowing assembly, so as to adjust the height of the blowing assembly as a whole, and make the blowing assembly keep a stable horizontal state. The second end adjustment device 210 can be fixedly connected with the frame, and the relative position of the end of the blowing assembly, the second end adjustment device 210 and the frame in the vertical direction is changed by adjusting the second end adjustment device 210, so as to adjust the height of the blowing assembly. The second end adjustment device 210 can also be movably connected with the frame, so that the relative position of the end of the blowing assembly, the second end adjustment device 210 and the frame in the vertical direction is changed by adjusting the second end adjustment device 210 and the frame, while the relative position of the blowing assembly and the second end adjustment device 210 is kept unchanged, so as to change the height of the end of the blowing assembly relative to the frame, and adjust the height of the blowing assembly.

[0065] As shown in FIG. 1, the second mounting assembly 200 can include two second end adjustment devices 210 and a middle support plate 220. Figure 11 ​As shown, the middle support plate 220 is connected to the middle of the blowing assembly at the top and connected to the frame at the other end. The middle support plate 220 can be arranged at the middle of the blowing assembly and connected to the bottom surface of the middle of the blowing assembly at the top, thereby supporting the blowing assembly. The middle support plate 220 can be movably connected to the frame, and the relative position of the middle support plate 220 and the frame in the vertical direction can be adjusted while the relative position of the blowing assembly and the middle support plate 220 remains unchanged, so that the height of the middle support plate 220 relative to the frame changes, thereby adjusting the height of the line array camera. The middle support plate 220 can be provided with one or more vertical strip holes 221 for the screw to pass through and be connected to the frame. The middle support plate 220 and the frame can be connected in an up-down staggered manner through the strip holes 221, so that the relative position of the middle support plate 220 and the frame in the vertical direction can be adjusted while the relative position of the blowing assembly and the middle support plate 220 remains unchanged, so that the height of the blowing assembly relative to the frame changes, thereby adjusting the height of the blowing assembly. In addition, the middle of the middle support plate 220 can be provided with a relief gap 222 for avoiding the gas supply pipe for the blowing assembly.

[0066] The second end adjustment device 210 and the middle support plate 220 provided by the embodiments of the present disclosure can accurately adjust the height of the middle and end of the blowing assembly, thereby effectively adjusting the overall levelness of the blowing assembly. During the adjustment process, the middle support plate 220 and the second end adjustment device 210 can provide stable support to avoid the inclination of the line array camera due to vibration or deviation during installation. The middle support plate 220 and the second end adjustment device 210 have high adjustment accuracy and can meet the high accuracy requirement of the blowing assembly calibration and ensure the cooperation accuracy with the line array camera. The middle support plate 220 and the second end adjustment device 210 can quickly adjust the pose of the blowing assembly and the relative pose with the line array camera through simple adjustment, which can reduce the installation and debugging time and improve the installation efficiency.

[0067] In some embodiments, as shown in Figure 8 、 Figure 10 The second end adjustment device 210 can include a second frame connecting plate 211 and a second cross beam 212.

[0068] The second frame connecting plate 211 is provided with a frame connecting hole 2111, which is a vertically provided strip hole for a screw to pass through to adjust the height of the blowing assembly. The second frame connecting plate 211 can be vertically arranged to be connected with the frame. The second frame connecting plate 211 can be provided with one or more strip holes in the vertical direction, which are the frame connecting holes 2111. The second frame connecting plate 211 can be connected with the frame through the screw passing through the frame connecting hole 2111. When the height of the blowing assembly needs to be adjusted, the screw can be moved up and down in the extension direction of the frame connecting hole 2111 to adjust the relative position of the second frame connecting plate 211 and the frame in the height direction, thereby changing the relative position of the second end adjusting device 210 and the frame, so that the blowing assembly connected with the second end adjusting device 210 changes the relative position with the frame in the height direction, thereby changing the position of the blowing assembly.

[0069] The second cross beam 212 is fixedly connected with the second frame connecting plate 211 at one end, and the upper side is used to be connected with the end of the blowing assembly. The second cross beam 212 can be horizontally arranged and vertically arranged with the second frame connecting plate 211. The upper side of the second cross beam 212 can be used to be connected with the end of the blowing assembly, and one end of the second cross beam 212 can be fixedly connected with the second frame connecting plate 211. The second cross beam 212 can be fixedly connected with the second frame connecting plate 211 by welding to improve the stability of the second end adjusting device 210. In some embodiments, the second end adjusting device 210 can further include a second support inclined rib 215, one end of which is fixedly connected with the lower part of the second frame connecting plate 211, and the other end is fixedly connected with the end of the second cross beam 212 away from the second frame connecting plate 211. The second support inclined rib 215 can be fixedly connected with the second frame connecting plate 211 and the second cross beam 212 to form a triangular support structure, so that the second end adjusting device 210 has higher stability. Through the second support inclined rib 215, the second end adjusting device 210 can stably support the blowing assembly during the position adjustment of the blowing assembly, avoid vibration or deviation, and has higher safety and stability.

[0070] In some embodiments, as shown in Figure 9 , Figure 10 The second end adjusting device 210 can further include a blowing connecting plate 213 and two bottom welding plates 214.

[0071] The blowing connecting plate 213 is horizontally arranged, and the bottom surface of the blowing connecting plate 213 is connected with the top surface of the second cross beam 212. The blowing connecting plate 213 is provided with a blowing connecting hole 2131 for being connected with the blowing assembly. The blowing connecting plate 213 can be a horizontally arranged plate, and the bottom surface thereof can be connected with the top surface of the second cross beam 212. The blowing connecting plate 213 can be connected with the second cross beam 212 through a screw.

[0072] Two bottom welding plates 214 are vertically mounted on both sides of the spray connection plate 213 and fixedly connected to the spray connection plate 213, wherein, for example, Figure 10 As shown, the two bottom welding plates 214 are connected to the sides of the second crossbeam 212 on the side near the spray connecting plate 213. The bottom welding plates 214 can be arranged vertically, located on both sides of the spray connecting plate 213, and fixedly connected to the spray connecting plate 213 by welding or screws. The longitudinal section of the two bottom welding plates 214 and the spray connecting plate 213 is π-shaped. The structure formed by the fixed connection of the spray connecting plate 213 and the bottom welding plates 214 can be installed on the second crossbeam 212, so that the bottom welding plates 214 are located on both sides of the second crossbeam 212 in the horizontal direction.

[0073] Among them, such as Figure 9As shown, the third front-back adjusting jackscrew holes 2141 are respectively arranged on the two bottom welding plates 214, and are used for adjusting the relative position of the blowing assembly and the linear array camera in the front-back direction through threaded jackscrews. The third front-back adjusting jackscrew holes 2141 are respectively arranged on the two bottom welding plates 214 in the front-back direction, and are internally provided with threads. The threaded jackscrews can be screwed in or out to drive the bottom welding plates 214 to approach or move away from the side surface of the first cross beam 112, so that the relative position of the bottom welding plates 214 to the first cross beam 112 and the frame in the front-back direction is changed. Since the bottom welding plates 214 are fixedly connected with the blowing connecting plate 213, the relative position of the bottom welding plates 214 does not change, and the position of the blowing assembly connected with the blowing connecting plate 213 in the front-back direction can be changed. Through the rotation of the screw, the range of movement of the blowing assembly in the front-back direction can be more accurately controlled. The blowing assembly can be finely adjusted in the front-back direction, and the stability of the position after adjustment can be ensured, so that the displacement deviation caused by vibration or other external forces is avoided. During the adjustment of the position of the blowing assembly through the third front-back adjusting jackscrew holes 2141, the third front-back adjusting jackscrew holes 2141 and the threaded jackscrews arranged thereon on one of the two bottom welding plates 214 can be adjusted, or the third front-back adjusting jackscrew holes 2141 and the threaded jackscrews arranged thereon on the two bottom welding plates 214 can be adjusted at the same time, so as to achieve different adjustment effects. The second cross beam 212 top surface can be provided with a strip-shaped hole extending along the length direction of the second cross beam 212, which is referred to as a left-right direction connecting hole 2121. The screw passes through the left-right direction connecting hole 2121 on the second cross beam 212 top surface to connect the second cross beam 212 and the blowing connecting plate 213. The screw can reciprocatingly move along the extension direction of the left-right direction connecting hole 2121, so that the second cross beam 212 and the blowing connecting plate 213 are connected in the left-right direction. During the adjustment of the position of the blowing assembly through the two second end adjusting devices 210, when the blowing assembly moves in the left-right direction, the screw moves in the left-right direction connecting hole 2121, so that the blowing assembly can move and adjust within the length range of the left-right direction connecting hole 2121. In some embodiments, the blowing connecting plate 213 top can be provided with one or more front-back direction connecting holes 2132. The front-back direction connecting holes 2132 are strip-shaped holes and are arranged along the width direction of the blowing connecting plate 213. The screw passes through the front-back direction connecting holes 2132 and the left-right direction connecting holes 2121 arranged on the second cross beam 212, so as to connect the blowing connecting plate 213 and the second cross beam 212, and make them connected in the front-back direction. When the blowing assembly moves in the front-back direction, the screw moves in the front-back direction connecting hole 2132, so that the blowing assembly can move and adjust within the length range of the front-back direction connecting hole 2132.

[0074] Based on the same inventive concept, as Figure 12As shown, the present disclosure also provides a calibration assembly for the arc-shaped sorting machine, which can include the arc-shaped sorting machine mounting assembly and the calibration tool 300 according to any one of the preceding embodiments.

[0075] The calibration tool 300 can include a reference part 310 and a connecting part 320.

[0076] The reference part 310 is provided with a linear array surface reference plate 311 on one side and a blowing surface reference beam 312 on the other side. The linear array surface reference plate 311 is used to calibrate the linear array camera to adjust the first mounting assembly 100 according to the position of the linear array surface reference plate 311 and the bottom plane of the linear array camera. The blowing surface reference beam 312 is used to calibrate the blowing assembly to adjust the position of the blowing valve plate of the blowing assembly according to the blowing surface reference beam 312. The reference part 310 of the calibration tool 300 can be provided with a linear array surface reference plate 311 on one side, which is used to calibrate the linear array camera. The position of the linear array camera can be adjusted through the first mounting assembly 100 of the arc-shaped sorting machine mounting assembly, so that the bottom surface of the linear array camera is flush with the linear array surface reference plate 311, thereby achieving calibration of the linear array camera. The reference part 310 of the calibration tool 300 can be provided with a blowing surface reference beam 312 on the other side, which is used to calibrate the blowing assembly. The position of the blowing assembly can be adjusted through the second mounting assembly 200 of the arc-shaped sorting machine mounting assembly, so that the blowing valve plate of the blowing assembly is flush with the blowing surface reference beam 312, thereby achieving calibration of the blowing assembly.

[0077] The connecting part 320 is fixedly connected with the bottom of the reference part 310, and the top of the connecting part 320 is used for detachable connection with the frame. The reference part 310 and the connecting part 320 can be fixedly connected by welding. The connecting part 320 can extend in the vertical direction, and the bottom of the connecting part 320 can be used for detachable connection with the frame. When calibration of the line array camera and the blowing assembly is needed, the calibration tool 300 is connected with the frame through the connecting part 320, so as to fix the calibration tool 300, so that the calibration of the line array camera and the blowing assembly has higher precision, and calibration failure caused by vibration and deviation of the calibration tool 300 is avoided. The top of the connecting part 320 can be fixedly connected with the bottom of the reference part 310. The height of the connecting part 320 and the heights of the line array surface reference plate 311 and the blowing surface reference beam 312 are fixed sizes determined according to the specifications of the arc-shaped sorting machine. In some embodiments, the bottom of the connecting part 320 can be provided with a bottom connecting plate 321 and a bottom pad plate 322. The center line of the bottom connecting plate 321 can coincide with the center positions of the line array surface reference plate 311 and the blowing surface reference beam 312, and the bottom connecting plate 321 can be connected with the bottom frame through the bottom connecting plate 321. The bottom pad plate 322 can be arranged below the bottom connecting plate 321 and connected with the bottom connecting plate 321 through screws. After calibration and adjustment of the line array camera and the blowing assembly are completed, the bottom pad plate 322 can leave space for connection of the calibration tool 300 and the frame, so as to facilitate disassembly of the calibration tool 300.

[0078] In some embodiments, the linear array surface reference plate 311 can be a circular arc plate, and the arc edge of the circular arc plate is provided with a scale for matching the inner diameter of the linear array camera for calibration. The linear array surface reference plate 311 can be in the shape of a circular arc plate, and is arranged on one side of the reference part 310 in the horizontal direction. The arc of the circular arc plate can be the same as the inner diameter of the linear array camera, so that the outer peripheral side arc of the circular arc plate can be matched with the inner peripheral side arc of the linear array camera, thereby facilitating calibration. During calibration, the outer peripheral side arc of the circular arc plate can be abutted with the inner peripheral side arc of the linear array camera, and the first mounting assembly 100 is adjusted so that the top surface of the circular arc plate is flush with the bottom surface of the linear array camera, and calibration is completed. During calibration, the calibration tool 300 can be fixed to the frame first, and then the height of the linear array camera is checked first, and whether the plane of the linear array surface reference plate 311 is coincident with the plane of the bottom of the linear array camera is compared. First, it can be checked whether there is a height difference between the end position of the linear array camera and the linear array surface reference plate 311, and if there is a height difference, the connecting bolt between the end connecting frame 121 and the fixed frame 122 can be loosened first, and the second up-down adjusting top screw hole 1211 of the first end adjusting device is adjusted until the end positions of both ends of the linear array camera are flush with the end plane of the linear array surface reference plate 311 of the calibration tool 300. Then, the height difference between the middle part of the linear array and the middle plane of the linear array surface reference plate 311 of the calibration tool 300 can be determined, and if there is a height difference, the first up-down adjusting top screw hole 1121 of the first middle adjusting device 110 can be adjusted to make the bottom surface of the linear array camera flush with the linear array surface reference plate 311. After completing the height calibration of the linear array camera, the inner arc center line of the bottom surface of the linear array camera and the arc center line position of the linear array surface reference plate 311 of the calibration tool 300 can be determined, and the first mounting assembly 100 is adjusted to make them coincide. During this process, the deviation of the linear array camera at both ends in the left-right direction can be determined first, and the top screws in the first left-right adjusting top screw holes 1223 on the fixed frames 122 of the two first end adjusting devices 120 can be adjusted at the same time to make the linear array camera at both ends move the same displacement, thereby adjusting the linear array camera in the left-right direction. Then, the deviation of the linear array camera at both ends in the front-rear direction can be determined, and the top screws in the second front-rear adjusting top screw holes 1224 on the fixed frames 122 can be adjusted to adjust the linear array camera in the left-right direction. For example, Figure 13As shown, the arc edge of the linear array surface reference plate 311 is provided with scales, including the 0° scale in the center and the 10°, 20° scales on both sides, and the bottom plate arc edge of the linear array camera can be provided with scales corresponding to the linear array surface reference plate 311. During the adjustment of the front and back direction and the left and right direction of the linear array camera, the 0° scale of the linear array surface reference plate 311 can be aligned with the 0° scale of the linear array camera bottom plate, so that the inner arc center line of the linear array camera bottom plate can coincide with the arc center line of the linear array surface reference plate 311, and the center line calibration is completed. Finally, the linear array camera can be adjusted for skew. The first left and right adjustment jack hole 1223 on the first end of the linear array camera can be adjusted in a single direction, so that the 10°, 20° scales of the linear array surface reference plate 311 are aligned with the corresponding scales of the inner arc of the linear array camera bottom plate, and finally the calibration and adjustment of the linear array camera are completed. Finally, after the height, center line and skew adjustment are completed, a check can be performed again to determine the position of the linear array camera, and finally the linear array camera and the fastening bolts in the first mounting assembly 100 are tightened to complete the position calibration of the linear array camera. Through the linear array surface reference plate 311 provided in the embodiment, the position calibration of the linear array camera can be facilitated, and the calibration efficiency and accuracy can be improved.

[0079] In some embodiments, a circular arc notch can be formed in the middle of the blowing surface reference beam 312, and the arc edge thereof is provided with scales for cooperation with the outer diameter of the blowing valve plate of the blowing assembly for calibration.

[0080] The spray face reference beam 312 can be provided with a circular arc notch in the center, and is arranged on the side of the reference part 310 away from the linear array face reference plate 311 in the horizontal direction. The radius of the circular arc notch can be the same as the outer diameter of the spray valve plate of the spray assembly, so that the radius edge of the circular arc notch can cooperate with the outer peripheral side arc of the spray assembly, thereby facilitating calibration. During calibration, the radius edge of the circular arc notch can be abutted with the outer peripheral side arc of the spray assembly, and the second mounting assembly 200 is adjusted so that the plane of the spray hole of the spray assembly is flush with the plane of the spray face reference beam 312, and calibration is completed. During calibration, the calibration tool 300 can be fixed to the frame first, and then the height of the spray assembly is checked first, and whether the plane of the spray hole of the spray assembly coincides with the plane of the spray face reference beam 312 is compared. First, the height difference between the end position of the spray assembly and the spray face reference beam 312 can be checked, and if there is a height difference, the connecting bolts between the spray assembly, the second mounting assembly 200 and the frame can be loosened first, and the second end adjustment device is adjusted until the end position of both ends of the spray assembly is flush with the end plane of the spray face reference beam 312 of the calibration tool 300. Then the height difference between the middle part of the spray assembly and the middle plane of the spray face reference beam 312 of the calibration tool 300 can be determined, and if there is a height difference, the height difference can be adjusted by the middle support plate 220, so that the spray assembly is flush with the spray face reference beam 312. After completing the height check of the spray assembly, the center line position of the outer arc of the spray valve plate of the spray assembly and the arc center line position of the spray face reference beam 312 of the calibration tool 300 are determined, and the second mounting assembly 200 is adjusted to make them coincide. During this process, the deviation of both ends of the spray assembly in the left-right direction can be determined first, and the spray valve plate can be moved left and right to move both ends of the spray assembly in the same direction by the same displacement, thereby adjusting the spray assembly in the left-right direction. Then the deviation of both ends of the spray assembly in the front-back direction can be determined, and the third front-back adjusting jack hole 2141 on the second end adjustment device 210 can be adjusted to adjust the spray assembly in the left-right direction, and then the middle support plate 220 is adjusted to cooperate with the second end adjustment device 210 to adjust the corresponding position of the spray assembly. For example Figure 13As shown, the arc edge of the blowing face reference beam 312 is provided with scales, including a 0° scale in the center and 10°, 20° scales on both sides, and the arc edge of the blowing assembly can be provided with scales corresponding to the blowing face reference beam 312. During the adjustment of the blowing assembly in the front-back direction and the left-right direction, the 0° scale of the blowing face reference beam 312 can be aligned with the 0° scale of the blowing assembly, so that the outer arc center line of the blowing assembly can be coincided with the arc center line of the blowing face reference beam 312, and the center line calibration is completed. Finally, the blowing assembly can be adjusted for skew. The third left-right adjustment jack hole of the second end adjustment device 210 at one end of the blowing assembly can be adjusted in one direction, so that the 10°, 20° scales of the blowing face reference beam 312 are aligned with the scales corresponding to the outer arc of the blowing assembly, and finally the calibration and adjustment of the blowing assembly are completed. Finally, after the height, center line and skew adjustment are completed, a check can be performed again to determine the position of the blowing assembly, and finally the blowing assembly and each fastening bolt in the second mounting assembly 200 are tightened to complete the position calibration of the blowing assembly. Through the blowing face reference beam 312 provided in the embodiment, the position calibration of the blowing assembly can be facilitated, and the calibration efficiency and accuracy can be improved.

[0081] Based on the same inventive concept, the present disclosure also provides an arc-shaped sorting machine, which can include: a frame for accommodating parts of the arc-shaped sorting machine; a feeding device for conveying materials to be sorted; a line array camera 400 for identifying materials conveyed by the feeding device; a blowing assembly 500 for separating and sorting materials according to the identification result of the line array camera 400; a material receiving device for receiving materials sorted by the blowing assembly 500; and an arc-shaped sorting machine mounting assembly according to any one of the preceding embodiments, for mounting the line array camera 400 and the blowing assembly 500 on the frame. Through the arc-shaped sorting machine provided by the present disclosure, the line array camera 400 and the blowing assembly 500 are both arc-shaped devices, and as shown, the line array camera 400 and the blowing assembly 500 can be calibrated by the calibration tool 300, and the installation position of the line array camera 400 and the blowing assembly 500 can be adjusted by the arc-shaped sorting machine mounting assembly, so that the arc-shaped sorting machine has high assembly accuracy, and can be quickly and simply assembled and adjusted, and the assembly efficiency of the arc-shaped sorting machine can be effectively improved. Figure 14

[0082] ​This application uses specific terms to describe embodiments of the application. Terms such as "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic associated with at least one embodiment of the application. Therefore, it should be emphasized and noted that references to "an embodiment," "one embodiment," or "an alternative embodiment" in different locations throughout this specification do not necessarily refer to the same embodiment. Furthermore, certain features, structures, or characteristics in one or more embodiments of the application can be appropriately combined.

[0083] In the context of this application, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" do not specifically refer to the singular and may also include the plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, which do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0084] Similarly, it should be noted that, in order to simplify the description of the present application and thus aid in the understanding of one or more embodiments, the foregoing description of the embodiments of the present application sometimes combines multiple features into a single embodiment, drawing, or description thereof. However, this disclosure method does not imply that the subject matter of the present application requires more features than those mentioned in the claims. In fact, the embodiments contain fewer features than all the features of the single embodiments disclosed above.

[0085] The basic concepts have been described above. Obviously, for those skilled in the art, the above disclosure is merely illustrative and does not constitute a limitation of this application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this application. Such modifications, improvements, and corrections are suggested in this application, and therefore remain within the spirit and scope of the embodiments of this application.

Claims

1. An arc sorter mounting assembly for mounting a line array camera and a blow assembly of an arc sorter to a frame, wherein, The arc-shaped sorting machine mounting assembly comprises: A first mounting assembly for mounting the linear array camera on the frame; A second mounting assembly for mounting the blowing assembly on the frame; Wherein, The first mounting assembly is used for adjusting the pose of the linear array camera; and / or, The second mounting assembly is used for adjusting the pose of the blowing assembly.

2. The arcuate sorter mounting assembly of claim 1, wherein, The first mounting assembly comprises: A first middle adjusting device for connecting the middle part of the linear array camera and the frame, and at least for adjusting the height of the linear array camera; Two first end adjusting devices for connecting the two ends of the linear array camera and the frame, and at least for adjusting the levelness of the linear array camera.

3. The arcuate sorter mounting assembly of claim 2, wherein, The first middle adjusting device comprises: A first frame connecting plate arranged vertically for connecting with the frame; A first crossbeam arranged horizontally, one end of which is fixedly connected with the first frame connecting plate, and the upper side thereof is used for connecting with the middle part of the linear array camera, wherein a first up-down adjusting top screw hole is formed in the top of the first crossbeam, and is used for adjusting the height of the linear array camera by screw thread top screw.

4. The arcuate sorter mounting assembly of claim 3, wherein, The first frame connecting plate comprises: A first front-rear adjusting top screw hole formed in the first frame connecting plate, and used for adjusting the relative position of the linear array camera and the blowing assembly in the front-rear direction by screw thread top screw; and a first middle connecting hole formed in the first crossbeam in the form of a slot, and used for moving the linear array camera relative to the first crossbeam in the front-rear direction during the adjustment by the first front-rear adjusting top screw hole.

5. The arcuate sorter mounting assembly of claim 3, wherein, The first middle adjusting device further comprises a first support inclined rib, one end of which is fixedly connected with the lower part of the first frame connecting plate, and the other end of which is fixedly connected with the end of the first crossbeam away from the first frame connecting plate.

6. The arcuate sorter mounting assembly of claim 2, wherein, The first end adjusting device comprises: An end connecting frame comprising a horizontal part for connecting with the end of the linear array camera, and a vertical part perpendicular to the horizontal part, the vertical part being bent away from the linear array camera; A fixing frame cooperatively connected with the vertical part; Wherein, the horizontal part is provided with a second up-down adjusting top screw hole, and is used for adjusting the linear array camera by screw thread top screw to adjust the levelness of the linear array camera; and the fixing frame is provided with a left-right direction connecting vertical hole and a front-rear direction connecting vertical hole, and is used for moving the end connecting frame relative to the fixing frame in the vertical direction during the adjustment by the second up-down adjusting top screw hole.

7. The arcuate sorter mounting assembly of claim 6, wherein, The fixing frame comprises: A first left-right adjusting top screw hole located on the side of the fixing frame close to the inner side of the linear array camera, and used for adjusting the linear array camera by screw thread top screw to move the end of the linear array camera to the left or to the right, and adjust the relative distance of the linear array camera and the blowing assembly in the left-right direction; The end connecting frame comprises a left-right direction connecting horizontal hole corresponding to the left-right direction connecting vertical hole, and used for connecting with the fixing frame, and for moving the fixing frame relative to the end connecting frame in the left-right direction during the adjustment by the first left-right adjusting top screw hole.

8. The arcuate sorter mounting assembly of claim 6, wherein, The fixing frame further comprises: A second front-back adjusting top screw hole is arranged on one side of the fixing frame close to the outer side of the line array camera, and is used for adjusting the line array camera by screw thread to move the end of the line array camera forward or backward, so as to adjust the relative distance between the line array camera and the blowing assembly in the front-back direction. The end connecting frame comprises a front-back direction connecting horizontal hole corresponding to the front-back direction connecting vertical hole, and is used for moving the fixing frame relative to the end connecting frame in the front-back direction during the adjustment through the second front-back adjusting top screw hole.

9. The arcuate sorter mounting assembly of any of claims 1-8, wherein, The second mounting assembly comprises: Two second end adjusting devices respectively used for connecting two ends of the frame and the blowing assembly in the length direction, and at least used for adjusting the height of the blowing assembly; A middle support plate, one end of which is used for connecting the middle part of the blowing assembly, and the other end is used for connecting the frame.

10. The arcuate sorter mounting assembly of claim 9, wherein, The second end adjusting device comprises: A second frame connecting plate provided with a frame connecting hole, which is a vertically arranged strip hole, and is used for screwing to adjust the height of the blowing assembly; A second cross beam, one end of which is fixedly connected with the second frame connecting plate, and the upper side is used for connecting the end of the blowing assembly.

11. The arcuate sorter mounting assembly of claim 10, wherein, The second end adjusting device further comprises: A blowing connecting plate arranged horizontally, the bottom surface of the blowing connecting plate is connected with the top surface of the second cross beam, wherein the blowing connecting plate is provided with a blowing connecting hole used for connecting the blowing assembly; Two bottom welding plates vertically arranged on both sides of the blowing connecting plate and fixedly connected with the blowing connecting plate, wherein the side of each of the two bottom welding plates close to the blowing connecting plate is connected with the side of the second cross beam; The third front-back adjusting top screw hole is arranged on each of the two bottom welding plates, and is used for adjusting the relative position of the blowing assembly and the line array camera in the front-back direction by screw thread.

12. A calibration assembly for an arc-shaped sorting machine, comprising: The arc-shaped sorting machine mounting assembly according to any one of claims 1-11; A calibration tool, comprising: A reference part, one side of which is provided with a line array surface reference plate, and the other side is provided with a blowing surface reference beam; wherein the line array surface reference plate is used for calibrating the line array camera to adjust the first mounting assembly according to the position of the line array surface reference plate and the bottom plane of the line array camera; and the blowing surface reference beam is used for calibrating the blowing assembly to adjust the second mounting assembly according to the position of the blowing surface reference beam and the blowing valve plate of the blowing assembly; A connecting part, the top of which is fixedly connected with the bottom of the reference part, and the bottom of which is used for detachably connecting with the frame.

13. The calibration assembly for an arcuate sorter of claim 12, wherein, The line array surface reference plate is a circular arc plate, the edge of the arc of which is provided with a scale, which is used for cooperating with the inner diameter of the line array camera for calibration.

14. The calibration assembly for an arcuate sorter of claim 12, wherein, The blowing surface reference beam is provided with a circular arc notch in the middle, the edge of the arc of which is provided with a scale, which is used for cooperating with the outer diameter of the blowing valve plate of the blowing assembly for calibration.

15. An arc-shaped sorting machine, comprising: A frame used for accommodating parts of the arc-shaped sorting machine; A feeding device used for conveying materials to be sorted; A line array camera used for identifying the materials conveyed by the feeding device; A blowing assembly used for blowing the materials identified by the line array camera. A blowing assembly is configured to separate and sort the materials according to the identification result of the line array camera. A material receiving device is configured to receive the materials sorted by the blowing assembly. The arc-shaped sorting machine mounting assembly of any one of claims 1-11 is configured to mount the line array camera and the blowing assembly to the frame.

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