Restoration mechanism and sorting device

Abstract

The utility model provides a restoration mechanism and a sorting device. The restoration mechanism comprises a mounting seat; the driving part is connected to the restoration part and can drive the restoration part to move on the mounting seat, and the restoration part is used for restoring the restoration object in the transmission direction of the restoration object; the restoration piece is provided with an avoiding position and a restoration position, and under the condition that the driving piece drives the restoration piece to be located at the avoiding position, the restoration piece avoids the transmission path of the restoration object; under the condition that the driving piece drives the restoration piece to be in the restoration position, the restoration piece is located on the transmission path of the restoration object and can restore the position of the restoration object, and under the condition that normal conveying of the restoration object is not affected, the accuracy of the conveying position of the restoration object is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of position adjustment technology, specifically, it relates to a correction mechanism and a sorting device. Background Technology

[0002] Many products or semi-finished products may experience positional deviations during transportation, thus requiring a alignment mechanism to adjust their position. For example, in the photovoltaic industry, when solar cells are transported on the production line, the alignment mechanism can accurately align the positions of the two edges of the solar cells.

[0003] In related technologies, the cell alignment mechanism is unable to avoid interfering with the cell transport, thus failing to adjust the cell position in the transport direction. This results in deviations in the cell transport position, affecting the cell transport efficiency and the accuracy of subsequent operations. Utility Model Content

[0004] One objective of this invention is to provide a new technical solution for a correction mechanism and a sorting device.

[0005] According to a first aspect of the present invention, a correction mechanism is provided, the correction mechanism comprising:

[0006] Mounting base;

[0007] A driving component and a straightening component, wherein the driving component is connected to the straightening component and is capable of moving the straightening component on the mounting base, and the straightening component is used to straighten the straightening object in the transmission direction of the straightening object;

[0008] The corrector has an avoidance position and a correction position. When the driving member moves the corrector to the avoidance position, the corrector avoids the transmission path of the corrected object. When the driving member moves the corrector to the correction position, the corrector is in the transmission path of the corrected object and can correct the position of the corrected object.

[0009] Optionally, when the corrector is in the corrected position, the drive member can drive the corrector to move along the transmission path of the corrected object to correct the position of the corrected object.

[0010] Optionally, the mounting base includes a bracket and a cam, the cam being fixed to the bracket;

[0011] The cam has an arc-shaped groove, and the corrector is provided with a sliding part. The sliding part can slide and engage with the arc-shaped groove to allow the corrector to switch between the avoidance position and the correction position.

[0012] Optionally, the arc-shaped groove includes an arc-shaped segment and a straight segment, and when the sliding part slides in conjunction with the arc-shaped segment, the correcting component is in the avoidance position;

[0013] When the sliding part slides into the straight segment, the correcting component is in the correcting position.

[0014] Optionally, the straight line segment is parallel to the transmission path of the correction object.

[0015] Optionally, it also includes a connector, through which the drive member is connected to the corrector, and when the drive member moves the connector, the corrector can switch between the avoidance position and the correction position.

[0016] Optionally, the mounting base is provided with a slide rail, and the connector slides in cooperation with the slide rail.

[0017] Optionally, the connector includes a plurality of links, and the drive member is connected to the corrector member through the plurality of links.

[0018] Optionally, the plurality of links include a first link, a second link, and an intermediate link, wherein the first link is connected between one end of the intermediate link and the drive member, and the second link is connected between the other end of the intermediate link and the alignment member.

[0019] Optionally, the driving component is a motor, and the corrective component is connected to the output terminal of the motor.

[0020] Optionally, the correcting component includes a support portion and a stop bar, the stop bar being connected to the support portion and capable of extending into the transmission path of the correcting object.

[0021] According to a second aspect of the present invention, a sorting device is provided, the sorting device comprising a conveyor line and the aforementioned alignment mechanism;

[0022] The conveyor line is used to transport the object to be corrected, and the correction mechanism is used to correct the position of the object to be corrected.

[0023] One technical advantage of this utility model is:

[0024] The alignment mechanism provided in this application includes a mounting base; a driving member and an alignment member. The driving member is connected to the alignment member and can drive the alignment member to move on the mounting base. The alignment member is used to align the alignment object in the transmission direction of the alignment object. The alignment member has an avoidance position and an alignment position. When the driving member drives the alignment member to the avoidance position, the alignment member avoids the transmission path of the alignment object. When the driving member drives the alignment member to the alignment position, the alignment member is in the transmission path of the alignment object and can correct the position of the alignment object, ensuring the accuracy of the alignment object's transmission position without affecting the normal transmission of the alignment object.

[0025] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0027] Figure 1 A schematic diagram of a correction mechanism provided in one embodiment of this utility model. Figure 1 ;

[0028] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0029] Figure 3 A schematic diagram of a correction mechanism provided in one embodiment of this utility model. Figure 2 ;

[0030] Figure 4 A perspective view of a sorting device provided in one embodiment of the present utility model;

[0031] Figure 5 A front view of a sorting device provided in one embodiment of the present invention;

[0032] Figure 6 A schematic diagram of a correction mechanism provided in one embodiment of this utility model. Figure 3 .

[0033] in:

[0034] 100. Alignment mechanism; 1. Mounting base; 11. Bracket; 111. Slide rail; 12. Cam; 121. Arc groove; 1211. Arc segment; 1212. Straight segment; 2. Driving component; 3. Alignment component; 31. Sliding part; 32. Stop lever; 4. Connecting component; 41. Connecting rod; 411. First connecting rod; 412. Second connecting rod; 413. Intermediate connecting rod; 5. Side alignment component;

[0035] 200, Correction object; 300, Conveyor line. Detailed Implementation

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0037] The embodiments of this application will now be described in detail, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0038] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "multiple" means two or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0039] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0040] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0041] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0042] As a mechanism used to adjust and calibrate the position of mechanical parts, battery components, or products, the role of the calibrating mechanism is particularly prominent in automated production lines or equipment.

[0043] Reference Figure 1 This application provides a correction mechanism 100, which includes:

[0044] Mounting base 1;

[0045] The driving component 2 and the correcting component 3 are connected to the correcting component 3 and can drive the correcting component 3 to move on the mounting base 1. The correcting component 3 is used to correct the correcting object 200 in the transmission direction of the correcting object 200.

[0046] The corrector 3 has an avoidance position and a correction position. When the driving member 2 drives the corrector 3 to the avoidance position, the corrector 3 avoids the transmission path of the corrected object 200. When the driving member 2 drives the corrector 3 to the correction position, the corrector 3 is in the transmission path of the corrected object 200 and can correct the position of the corrected object 200.

[0047] In this embodiment, the mounting base 1 serves as the foundation of the alignment mechanism, providing necessary support and fixation for other components of the alignment mechanism, such as mounting the drive component 2 and the alignment component 3 to the mounting base 1. During operation, the alignment mechanism requires a stable and reliable platform to support its various components, ensuring the accuracy and stability of the alignment action. The mounting base 1 can be connected and integrated with other components, preventing other components of the alignment mechanism from shaking during operation.

[0048] In one embodiment, the driving component 2 can be a motor or a cylinder. The connection between the driving component 2 and the straightening component 3 can be direct, for example, the straightening component 3 can be directly connected to the driving end of the driving component 2. When the driving component 2 is in motion, it can drive the straightening component 3 to move on the mounting base 1, which facilitates the straightening component 3 to straighten the position of the straightening object 200 and improves the straightening efficiency of the straightening mechanism for the straightening object.

[0049] In another embodiment, the connection between the driving component 2 and the correcting component 3 can be indirect. For example, the correcting component 3 can be connected to the driving end of the driving component 2 through a connector. The connector can stretch, compress, or deflect its own structure to drive the correcting component 3 to move on the mounting base 1, thereby realizing the correcting effect of the correcting component 3 on the position of the correcting object 200.

[0050] See Figure 4 and Figure 5 During continuous transmission of multiple alignment objects 200, the spacing between adjacent alignment objects 200 in the transmission direction can remain consistent. For example, the spacing between adjacent alignment objects 200 in the transmission direction can be a set spacing to ensure the accuracy and efficiency of welding or packaging operations after the alignment objects 200 are transmitted. At this time, the driving component 2 can move the alignment component 3 to an avoidance position, so that the alignment component 3 can avoid the transmission path of the alignment object 200, ensuring the transmission efficiency of the alignment object 200.

[0051] During the actual transmission of the correction object 200, if the position of the correction object 200 deviates in the transmission direction, the distance between the correction object 200 and its adjacent correction objects 200 will change, and this distance may be greater than or less than a set distance. The driving component 2 provided in this embodiment can drive the correction component 3 to the correction position, so that the correction component 3 is in the transmission path of the correction object 200. At this time, the correction component 3 can contact the correction object 200, and the movement of the correction component 3 can correct the position of the correction object 200, so as to achieve the purpose of keeping the distance between adjacent correction objects 200 in the transmission direction consistent.

[0052] It is worth noting that the avoidance position of the corrector 3 can be a fixed position that avoids the transmission path of the corrector 200, so that the corrector 3 can remain in the same position each time it avoids the transmission path of the corrector 200; or the avoidance position of the corrector 3 is not a fixed single position, but multiple consecutive positions that avoid the transmission path of the corrector 200, so that the corrector 3 can flexibly avoid the corrector 200.

[0053] Similarly, the correction position of the correction component 3 can be a fixed position in the transmission path of the correction object 200, thereby achieving the correction of the correction object 200 by blocking its transmission; or the correction position of the correction component 3 can be multiple consecutive positions in the transmission path of the correction object 200, so that the correction component 3 can adjust the position of the correction object 200 during its operation to achieve the correction purpose.

[0054] In this embodiment, since the corrector 3 needs to switch between a clearance position that avoids the transmission path of the corrector object 200 and a correct position that is within the transmission path of the corrector object 200, when the corrector 3 is in the clearance position, the drive component 2 can move the corrector 3 below the transmission path of the corrector object 200. When the corrector 3 needs to correct the position of the corrector object 200, the drive component 2 moves the corrector 3 upward to the correct position. Through the two-step action of the corrector 3 first rising and then correcting, the accuracy of the transmission position of the corrector object 200 can be guaranteed without affecting the normal transmission of the corrector object 200, thereby improving the transmission efficiency of the corrector object 200 and the accuracy of subsequent operations.

[0055] In one embodiment, the timely and effective correction of the correction object 200 by the correction component 3 can ensure the accurate alignment of the correction object 200 in subsequent welding, packaging and other processes, thereby improving the production efficiency and pass rate of the correction object 200.

[0056] In one embodiment, the alignment mechanism further includes a side alignment component 5, which is used to align the positions of the two sides of the alignment object 200 in the transmission direction; the alignment component 3 cooperates with the side alignment components 5 on both sides to achieve three-sided alignment of the alignment object 200, thereby preventing the alignment object 200 from shifting during the transportation process.

[0057] In one embodiment, the calibrated object 200 can be a board material in an electronic product or a solar cell used in a photovoltaic product. By calibrating the board material or solar cell using the calibrator 3, the accurate transmission of the board material or solar cell can be ensured, and the efficiency of subsequent processing of the board material or solar cell can be improved.

[0058] The correction mechanism provided in this embodiment includes a mounting base 1; a driving component 2 and a correction component 3. The driving component 2 is connected to the correction component 3 and can drive the correction component 3 to move on the mounting base 1. The correction component 3 is used to correct the correction object 200 in the transmission direction of the correction object 200. The correction component 3 has an avoidance position and a correction position. When the driving component 2 drives the correction component 3 to the avoidance position, the correction component 3 avoids the transmission path of the correction object 200. When the driving component 2 drives the correction component 3 to the correction position, the correction component 3 is in the transmission path of the correction object 200 and can correct the position of the correction object 200. Without affecting the normal transmission of the correction object 200, the accuracy of the transmission position of the correction object 200 is guaranteed, and the transmission efficiency of the correction object 200 and the accuracy of subsequent operations are improved.

[0059] In some embodiments, when the corrector 3 is in the corrected position, the drive 2 can drive the corrector 3 to move along the transmission path of the corrected object 200 to correct the position of the corrected object 200.

[0060] In the above embodiment, when the position of the calibrated object 200 deviates on the transmission path, the driving component 2 can drive the calibrating component 3 to contact the front edge or rear edge of the calibrated object 200, and the movement of the calibrating component 3 on the transmission path can drive the position adjustment of the calibrated object 200 on the transmission path, so as to quickly realize the position correction of the calibrated object 200.

[0061] In some embodiments, see Figures 1 to 3 The mounting base 1 includes a bracket 11 and a cam 12, with the cam 12 fixed to the bracket 11;

[0062] The cam 12 has an arc-shaped groove 121, and the corrector 3 is provided with a sliding part 31. The sliding part 31 can slide and cooperate with the arc-shaped groove 121 so that the corrector 3 can switch between the avoidance position and the correction position.

[0063] In the above embodiments, the bracket 11 can be used to fix the cam 12 to ensure the stability of the cam 12 setting; the setting of the cam 12 can facilitate the setting of the arc groove 121 while reducing the volume of the cam 12, for example, the direction of the arc groove 121 is consistent with the direction of the arc edge on the cam 12.

[0064] See Figure 3 The extension direction of the arc groove 121 has a component perpendicular to the transmission direction of the calibrated object 200 and a component parallel to the transmission direction of the calibrated object 200, so that when the sliding part 31 slides in conjunction with the arc groove 121, the sliding part 31 can move in the transmission direction of the calibrated object 200 while moving in the transmission direction perpendicular to the calibrated object 200.

[0065] It is understandable that the movement of the sliding part 31 in the direction perpendicular to the transmission direction of the calibrating object 200 can facilitate the calibrating component 3 to avoid the calibrating object 200. The movement of the sliding part 31 in the transmission direction of the calibrating object 200 can realize the calibrating operation of the calibrating object 200. By controlling the movement trajectory and position of the calibrating component 3, the accuracy of the transmission position of the calibrating object 200 can be guaranteed without affecting the normal transmission of the calibrating object 200.

[0066] Furthermore, the sliding engagement between the sliding part 31 and the arc groove 121 can provide a stable movement path for the straightening component 3, ensuring the accuracy and efficiency of the straightening component 3 in straightening the straightening object 200.

[0067] In some embodiments, see Figure 1 and Figure 2 The arc groove 121 includes an arc segment 1211 and a straight segment 1212. When the sliding part 31 slides with the arc segment 1211, the straightening part 3 is in the avoidance position.

[0068] With the sliding part 31 and the straight segment 1212 in sliding engagement, the aligning part 3 is in the aligning position.

[0069] In the above embodiment, the arc segment 1211 is connected to one end of the straight segment 1212 and extends downward. When the sliding part 31 slides in the arc segment 1211, the corrector 3 is in an avoidance position. The corrector 3 can be located below the transmission path of the corrected object 200 so that the corrector 3 can avoid the transmission path of the corrected object 200 and ensure the stable transmission of the corrected object 200.

[0070] When the corrector 3 corrects the position of the corrector 200, the corrector 3 first rises along the arc segment 1211 to the straight segment 1212, and then the corrector 3 pushes the corrector 200 to move along the straight segment 1212, thereby realizing the switching of the corrector 3 from the avoidance position to the correcting position, and achieving the purpose of the corrector 3 correcting the position of the corrector 200.

[0071] In the above embodiments, the sliding part 31 can be a slider or a pulley. When the sliding part 31 is a slider, it can ensure the stability of the straightener 3 supported on the arc groove 121 while simplifying the structure of the straightener 3. When the sliding part 31 is a pulley, the rolling of the pulley can reduce the frictional resistance between the pulley and the arc groove 121, making the sliding process of the straightener 3 smoother.

[0072] In one embodiment, the straight line segment 1212 is parallel to the transmission path of the calibrating object 200, which allows the calibrating component 3 to remain on the transmission path of the calibrating object 200 when moving along the straight line segment 1212. The calibrating component 3 can then stably push the calibrating object 200 to move, ensuring the calibrating accuracy of the calibrating object 200.

[0073] In some embodiments, see Figure 1 and Figure 3 The correction mechanism 100 also includes a connector 4. The drive member 2 is connected to the correction member 3 through the connector 4. When the drive member 2 drives the connector 4 to move, the correction member 3 can switch between the avoidance position and the correction position.

[0074] In the above embodiment, when the corrector 3 is in the avoidance position, the drive member 2 drives the connector 4 to move, so that the corrector 3 is below the transmission path of the corrector object 200; when the corrector 3 needs to correct the position of the corrector object 200, the drive member 2 drives the connector 4 to move, so that the corrector 3 moves upward to the correct position. Through the two-step action of the corrector 3 first rising and then correcting, the accuracy of the transmission position of the corrector object 200 can be guaranteed without affecting the normal transmission of the corrector object 200, thereby improving the transmission efficiency of the corrector object 200 and the accuracy of subsequent operations.

[0075] In some embodiments, see Figure 6 The mounting base 1 is provided with a slide rail 111, and the connector 4 slides in cooperation with the slide rail 111.

[0076] In the above embodiment, the sliding engagement between the connector 4 and the slide rail 111 allows the connector 4 to slide freely on the slide rail 111, increasing the movement flexibility of the connector 4 formed by the multi-link structure. Moreover, the slide rail 111 is fixed on the bracket 11, and the cooperation between the slide rail 111 and the connector 4 ensures the stability of the connector 4 during movement.

[0077] In some embodiments, see Figure 6 The connecting member 4 includes multiple connecting rods 41 that are movably connected in sequence, and the driving member 2 is connected to the correcting member 3 through the multiple connecting rods 41.

[0078] In the above embodiment, the sequential connection of multiple links 41 can form a flexible transmission chain, enabling the drive component 2 to more accurately drive the alignment component 3 through this transmission chain. This helps reduce deviations during transmission and improves the accuracy and reliability of the alignment mechanism's alignment operation. Furthermore, the sequential connection of multiple links 41 can distribute and balance the torque generated by the alignment mechanism during operation, thereby improving the stability and load-bearing capacity of the entire alignment mechanism.

[0079] In another embodiment, the connector 4 can be a belt, with one end of the belt connected to the drive unit 2 and the other end connected to the straightener 3. The drive unit 2 drives the belt to rotate, which in turn enables the straightener 3 to move.

[0080] In some embodiments, see Figure 6 The multiple links 41 include a first link 411, a second link 412 and an intermediate link 413. The first link 411 is connected between one end of the intermediate link 413 and the drive member 2, and the second link 412 is connected between the other end of the intermediate link 413 and the alignment member 3.

[0081] In the above embodiment, a multi-link structure is formed by the first link 411, the second link 412 and the intermediate link 413 connected in sequence. By utilizing the synergistic effect of multiple links, a more stable multi-link structure can be formed, which improves the stability of the driving force of the driving member 2 being transmitted to the corrector 3.

[0082] In the above embodiments, the intermediate connecting rod 413 can be in the form of an L-shape, C-shape, or U-shape, etc. For example, the intermediate connecting rod 413 can be in the form of... Figure 6 The L-shape shown has an intermediate connecting rod 413 that allows the other end of the intermediate connecting rod 413 to move in an arc shape when the first connecting rod 411 moves one end of the intermediate connecting rod 413, thus ensuring the flexibility of the second connecting rod 412 in moving the alignment component 3.

[0083] In one embodiment, see Figure 3 The driving component 2 is a motor, and the straightening component 3 is connected to the output end of the motor. The motor has high control precision and fast adjustment speed, which can achieve precise control of the position of the straightening component 3 and ensure the stability of the movement of the straightening component 3. Moreover, the stroke adjustment of the motor is convenient, which can improve the efficiency of the movement of the straightening component 3.

[0084] In one embodiment, see Figure 1 The corrector 3 includes a support part and a stop bar 32. The stop bar 32 is connected to the support part and can extend into the transmission path of the corrector 200.

[0085] In the above embodiment, the bearing part of the straightening component 3 may be provided with multiple stops 32. When the straightening component 3 straightens the straightening object 200, the multiple stops 32 may simultaneously contact the front edge or rear edge of the straightening object 200, and the position of the straightening object 200 on the transmission path may be adjusted by the movement of the stops 32 on the transmission path.

[0086] See Figure 4 and Figure 5 This application also provides a sorting device, which includes a conveyor line 300 and a straightening mechanism 100;

[0087] The conveyor line 300 is used to convey the object to be corrected 200, and the correction mechanism 100 is used to correct the position of the object to be corrected 200.

[0088] The correction objects 200, such as battery cells, are automatically transported through a sorting device, which can quickly and accurately complete the testing and classification of the correction objects 200, thereby improving the production efficiency of the correction objects 200.

[0089] In this embodiment, the drive member 2 of the correction mechanism 100 is connected to the correction member 3 and can drive the correction member 3 to move on the mounting base 1. The correction member 3 is used to correct the correction object 200 in the transmission direction of the correction object 200. The correction member 3 has an avoidance position and a correction position. When the drive member 2 drives the correction member 3 to the avoidance position, the correction member 3 avoids the transmission path of the correction object 200. When the drive member 2 drives the correction member 3 to the correction position, the correction member 3 is in the transmission path of the correction object 200 and can correct the position of the correction object 200. Without affecting the normal transmission of the correction object 200, the accuracy of the transmission position of the correction object 200 is guaranteed, and the transmission efficiency of the correction object 200 and the accuracy of subsequent operations are improved.

[0090] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A homing mechanism, characterized by, The application relates to a device for aligning an aligning object (200), comprising: a mounting base (1); a driving member (2) and an aligning member (3), the driving member (2) being connected to the aligning member (3) and capable of driving the aligning member (3) to move on the mounting base (1), the aligning member (3) being used for aligning the aligning object (200) in a transmission direction of the aligning object (200); the aligning member (3) has an avoiding position and an aligning position, when the driving member (2) drives the aligning member (3) to be in the avoiding position, the aligning member (3) avoids the transmission path of the aligning object (200); when the driving member (2) drives the aligning member (3) to be in the aligning position, the aligning member (3) is in the transmission path of the aligning object (200) and capable of aligning the position of the aligning object (200).

2. The homing mechanism of claim 1, wherein, When the aligning member (3) is in the aligning position, the driving member (2) can drive the aligning member (3) to move on the transmission path of the aligning object (200) so as to align the position of the aligning object (200).

3. The homing mechanism of claim 1, wherein, The mounting base (1) comprises a support (11) and a cam (12), and the cam (12) is fixed to the support (11); the cam (12) has an arc-shaped groove (121), and the aligning member (3) is provided with a sliding part (31), the sliding part (31) can be slidably matched with the arc-shaped groove (121) so as to switch the aligning member (3) between the avoiding position and the aligning position.

4. The homing mechanism of claim 3, wherein, The arc-shaped groove (121) comprises an arc-shaped section (1211) and a straight section (1212), when the sliding part (31) is slidably matched with the arc-shaped section (1211), the aligning member (3) is in the avoiding position; when the sliding part (31) is slidably matched with the straight section (1212), the aligning member (3) is in the aligning position.

5. The homing mechanism of claim 4, wherein, The straight section (1212) is parallel to the transmission path of the aligning object (200).

6. The homing mechanism of claim 1, wherein, The device further comprises a connecting member (4), the driving member (2) is connected to the aligning member (3) through the connecting member (4), and when the driving member (2) drives the connecting member (4) to move, the aligning member (3) can be switched between the avoiding position and the aligning position.

7. The homing mechanism of claim 6, wherein, The mounting base (1) is provided with a sliding rail (111), and the connecting member (4) is slidably matched with the sliding rail (111).

8. The homing mechanism of claim 6, wherein, The connecting member (4) comprises a plurality of connecting rods (41), and the driving member (2) is connected to the aligning member (3) through the plurality of connecting rods (41).

9. The homing mechanism of claim 8, wherein, The plurality of connecting rods (41) comprise a first connecting rod (411), a second connecting rod (412) and an intermediate connecting rod (413), the first connecting rod (411) is connected between one end of the intermediate connecting rod (413) and the driving member (2), and the second connecting rod (412) is connected between the other end of the intermediate connecting rod (413) and the aligning member (3).

10. The homing mechanism of claim 1, wherein, The driving member (2) is a motor, and the aligning member (3) is connected to the output end of the motor.

11. The homing mechanism of claim 1, wherein, The correcting member (3) comprises a bearing part and a stopper rod (32), the stopper rod (32) is connected to the bearing part and can extend into the transmission path of the correcting object (200).

12. A sorting device characterized by The correcting mechanism (100) according to any one of claims 1-11 is arranged on a conveying line (300). The conveying line (300) is used for conveying the correcting object (200), and the correcting mechanism (100) is used for correcting the position of the correcting object (200).

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