Mover anti-flying mechanism and magnetic driving conveying device with the same

Abstract

The utility model discloses a kind of mover anti-flying mechanisms and the magnetic drive conveying device with the mover anti-flying mechanism, and the mover anti-flying mechanism includes: for being set in the anti-flying main body of first magnetic drive section, anti-flying main body includes main body part and blocking piece, main body part avoids the moving path of mover on first magnetic drive section, main body part includes shell, transmission assembly movably set in shell, and elastic reset piece is set in shell and is connected with transmission assembly, blocking piece movably set in shell, transmission assembly is transmission connection with blocking piece, blocking piece has stop position and avoidance position, when blocking piece is in stop position, blocking piece is located on the moving path of mover on first magnetic drive section, when blocking piece is in avoidance position, blocking piece avoids the moving path of mover on first magnetic drive section, elastic reset piece is used to make blocking piece have the tendency from avoidance position to stop position to move;For being set in the trigger of second magnetic drive section.

Description

Technical Field

[0001] This utility model relates to the field of magnetic drive conveying technology, and in particular to a mover anti-fly mechanism and a magnetic drive conveying device having the mover anti-fly mechanism. Background Technology

[0002] The magnetic drive conveyor is a multi-mover intelligent conveying system based on a linear motor. It achieves contactless drive of the movers by means of electromagnetic coupling. The movers obtain propulsion force through the interaction of magnetic fields, thus realizing magnetic drive conveying.

[0003] However, one of the core technical challenges of magnetic drive conveying devices is the safety control of the mover during the docking process between different magnetic drive sections. When two magnetic drive sections (such as the first and second magnetic drive sections) are not docked or have not completed docking, if the mover moves to the end of the preceding magnetic drive section (such as the first magnetic drive section) under the drive force or inertia, there is a high risk that the mover may "derail and fly off". Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a mover anti-flying mechanism, which can reduce the risk of the mover derailing and flying off the track.

[0005] This utility model also proposes a magnetic drive conveyor device with the above-mentioned anti-fly mechanism for the moving part.

[0006] According to a first aspect of the present invention, a rotor anti-flying mechanism includes: an anti-flying body for being disposed in a first magnetic drive section, the anti-flying body including a main body portion and a stop member, the main body portion avoiding the movement path of a rotor on the first magnetic drive section, the main body portion including a housing, a transmission assembly movably disposed in the housing, and an elastic reset member disposed in the housing and connected to the transmission assembly, the stop member being movably disposed in the housing, the transmission assembly being drively connected to the stop member, the stop member having a stop position and a clearance position, the stop member being located on the movement path of a rotor on the first magnetic drive section when in the stop position, and avoiding the movement path of a rotor on the first magnetic drive section when in the clearance position, the elastic reset member being used to give the stop member a tendency to move from the clearance position to the stop position; and a trigger member for being disposed in a second magnetic drive section. Before the first magnetic drive segment and the second magnetic drive segment are connected, the gear shifting component is in the stop position; after the second magnetic drive segment and the first magnetic drive segment are connected, the triggering component presses the transmission assembly to cause the transmission assembly to drive the gear shifting component to move to the avoidance position.

[0007] The anti-flying mechanism for the moving part according to the embodiment of this utility model has at least the following beneficial effects: When the mover anti-flying mechanism of this invention is applied to a magnetic drive conveyor, the mover first moves on the first magnetic drive section. Before the first magnetic drive section docks with the second magnetic drive section, the stopper is in the stop position. When the mover moves to the point of contact with the stopper, the stopper prevents the mover from moving further. During the docking process between the first and second magnetic drive sections, the transmission component is pressed by the trigger until the docking is completed. During this process, the stopper gradually moves from the stop position to the clearance position. After the docking is completed, the stopper is in the clearance position, at which point the mover can smoothly move from the first magnetic drive section to the second magnetic drive section. With the help of the mover anti-flying mechanism of this invention, the mover is blocked by the stopper and cannot continue to move before the docking of the first and second magnetic drive sections is completed, thus preventing the mover from flying out. Only after the docking of the first and second magnetic drive sections is completed can the mover continue to move from the first magnetic drive section to the second magnetic drive section. Furthermore, when the mover moves from the first magnetic drive section to the second magnetic drive section, and the first and second magnetic drive sections separate again, the elastic reset component can drive the transmission assembly to reset. This allows the transmission assembly to move the stop component to the stop position without requiring additional power to reset the transmission assembly. The transmission assembly resets quickly, preventing other movers from approaching the end of the first magnetic drive section used for docking with the second magnetic drive section before they are docked, ensuring that the anti-flying function is immediately restored after the first and second magnetic drive sections separate. Simultaneously, under the action of the elastic reset component, the transmission assembly can remain in its initial position unless squeezed by the triggering component or subjected to other external forces. This keeps the stop component in the stop position, improving the reliability and stability of the mover anti-flying mechanism.

[0008] According to some embodiments of the present invention, during the docking process between the first magnetic drive segment and the second magnetic drive segment, the trigger member squeezes the transmission assembly to move along a first direction, so that the transmission assembly moves from the stop position to the clearance position. The elastic reset member applies an elastic force along a second direction to the transmission assembly at least after the trigger member is moved along the first direction by the transmission assembly, wherein the first direction is opposite to the second direction. The shift member moves along a third direction to move away from the movement path of the mover located on the first magnetic drive section when the transmission assembly moves along the first direction, and moves along a fourth direction to move closer to the movement path of the mover located on the first magnetic drive section when the transmission assembly moves along the second direction, wherein the third direction is opposite to the fourth direction.

[0009] According to some embodiments of the present invention, the transmission assembly is provided with a first guide groove, the extension direction of the first guide groove is set at an angle to both the first direction and the third direction, and the stop member is provided with a guide part, the guide part passing through the first guide groove; The outer casing is also provided with a second guide groove, the extension direction of the second guide groove is parallel to the third direction, and at least part of the stop member is disposed in the second guide groove.

[0010] According to some embodiments of the present invention, the extension direction of the second guide groove is perpendicular to the first direction.

[0011] According to some embodiments of the present invention, one of the transmission component and the outer casing is provided with a third guide groove, and the other is provided with a guide portion passing through the third guide groove, wherein the extension direction of the third guide groove is parallel to the first direction.

[0012] According to some embodiments of the present invention, buffer members are provided at both ends of the extension direction of the third guide groove.

[0013] According to some embodiments of the present invention, the transmission assembly includes a first end and a second end disposed opposite to each other, the first end and the second end being arranged sequentially along the first direction, and the elastic reset member abutting against the second end.

[0014] According to some embodiments of this utility model, the second end is connected to a guide post, the outer shell is provided with a guide hole for the guide post to pass through, the elastic reset member is a spring, and the spring is sleeved on the guide post.

[0015] According to some embodiments of the present invention, the transmission assembly includes a transmission member and a roller disposed on the transmission member, the roller being squeezed by the trigger member.

[0016] According to a second aspect embodiment of the present invention, a magnetic drive conveying device includes: a first magnetic drive section; a second magnetic drive section, wherein the second magnetic drive section and the first magnetic drive section have a docking state and a non-docking state; and a mover anti-flying mechanism of the above embodiment, wherein the anti-flying body is disposed in the first magnetic drive section and the triggering element is disposed in the second magnetic drive section.

[0017] The magnetic drive conveying device according to the embodiments of the present invention has at least the following beneficial effects: In this magnetic drive conveying device, the mover first moves on the first magnetic drive section. Before the first magnetic drive section docks with the second magnetic drive section, the stopper is in the stop position. When the mover moves to the point of contact with the stopper, the stopper prevents the mover from moving further. During the docking process between the first and second magnetic drive sections, the transmission component is pressed by the trigger until the docking is completed. During this process, the stopper gradually moves from the stop position to the clearance position. After the docking is completed, the stopper is in the clearance position, at which point the mover can smoothly move from the first magnetic drive section to the second magnetic drive section. With the help of the mover anti-flying mechanism of this invention, the mover is blocked by the stopper and cannot continue to move before the docking of the first and second magnetic drive sections is completed, thus preventing the mover from flying out. Only after the docking of the first and second magnetic drive sections is completed can the mover continue to move from the first magnetic drive section to the second magnetic drive section. Furthermore, when the mover moves from the first magnetic drive section to the second magnetic drive section, and the first and second magnetic drive sections separate again, the elastic reset component can drive the transmission assembly to reset. This allows the transmission assembly to move the stop component to the stop position without requiring additional power to reset the transmission assembly. The transmission assembly resets quickly, preventing other movers from approaching the end of the first magnetic drive section used for docking with the second magnetic drive section before they are docked, ensuring that the anti-flying function is immediately restored after the first and second magnetic drive sections separate. Simultaneously, under the action of the elastic reset component, the transmission assembly can remain in its initial position unless squeezed by the triggering component or subjected to other external forces. This keeps the stop component in the stop position, improving the reliability and stability of the mover anti-flying mechanism.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of a magnetic drive conveying device according to an embodiment of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the structure of a moving part anti-flying mechanism according to an embodiment of the present invention; Figure 4 This is a cross-sectional view of the anti-flying body according to an embodiment of the present utility model; Figure 5 This is an exploded view of the anti-flying body of one embodiment of the present invention.

[0020] Icon labels: 100. First magnetic drive section; 200. Second magnetic drive section; 300. Dating drive components; 400. Moving part; 500. Anti-fly mechanism for moving parts; 510. Anti-fly body; 511. Main body; 5111. Outer shell; 5111a. Shell body; 5111b. Cover plate; 51111. Guide part; 51112. Inner cavity; 51113. Guide hole; 51114. Second guide groove; 5112. Transmission assembly; 51121. Transmission component; 511211. First guide groove; 511212. Third guide groove; 51122. Roller; 51123. Buffer component; 51124. Guide post; 5113. Elastic reset component; 512. Stop component; 5121. Guide part; 520. Trigger component. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1 As shown, an embodiment of the magnetic drive conveying device provided by this utility model includes a first magnetic drive section 100 and a second magnetic drive section 200. The first magnetic drive section 100 and the second magnetic drive section 200 have a docking state and a non-docking state; when the first magnetic drive section 100 and the second magnetic drive section 200 are in the docking state, the mover 400 can move from the first magnetic drive section 100 to the second magnetic drive section 200, or from the second magnetic drive section 200 to the first magnetic drive section 100; when the first magnetic drive section 100 and the second magnetic drive section 200 are in the non-docking state, the mover 400 cannot move from the first magnetic drive section 100 to the second magnetic drive section 200, or cannot move from the second magnetic drive section 200 to the first magnetic drive section 100.

[0025] In some embodiments, the first magnetic drive segment 100 can rotate under the drive of a docking drive member 300 to dock with or separate from the second magnetic drive segment 200; in other embodiments, the second magnetic drive segment 200 can rotate under the drive of the docking drive member 300 to dock with or separate from the first magnetic drive segment 100. It should be noted that the docking drive member 300 used to drive the rotation of the first magnetic drive segment 100 or the second magnetic drive segment 200 is prior art, and its specific structure will not be described in detail here.

[0026] The magnetic drive conveyor also includes a mover anti-fly mechanism 500, which is used to reduce the risk of the mover 400 flying out uncontrollably before the first magnetic drive section 100 and the second magnetic drive section 200 are fully connected.

[0027] Combination Figure 1 and Figure 2 The anti-flying mechanism 500 includes an anti-flying body 510 and a trigger element 520.

[0028] like Figure 2As shown, the anti-flyaway body 510 is disposed in the first magnetic drive section 100. The anti-flyaway body 510 includes a main body 511 and a stop member 512 disposed in the main body 511. Specifically, the main body 511 avoids the movement path of the mover 400 on the first magnetic drive section 100. Therefore, the main body 511 is not disposed in the movement path of the mover 400 on the first magnetic drive section 100, and will not affect the normal movement of the mover 400 on the first magnetic drive section 100. Thus, the supporting function of the main body 511 for the stop member 512 is retained, and interference with the normal movement of the mover 400 is completely avoided. The shifting member 512 has a stop position and a clearance position. When the shifting member 512 is in the stop position, it is located on the movement path of the mover 400 on the first magnetic drive section 100. When the shifting member 512 is in the clearance position, it avoids the movement path of the mover 400 on the first magnetic drive section 100. Specifically, the shifting member 512 can move and switch between the stop position and the clearance position. When the shifting member 512 is in the stop position, it is located on the movement path of the mover 400 on the first magnetic drive section 100 and can hinder the movement of the mover 400 on the first magnetic drive section 100. When the shifting member 512 is in the clearance position, it is not located on the movement path of the mover 400 on the first magnetic drive section 100 and will not affect the normal movement of the mover 400 on the first magnetic drive section 100.

[0029] Combination Figure 3 and Figure 4 The main body 511 includes an outer shell 5111, a transmission assembly 5112 movably disposed on the outer shell 5111, and an elastic reset member 5113 disposed on the outer shell 5111 and connected to the transmission assembly 5112. The stop member 512 is movably disposed on the outer shell 5111. The transmission assembly 5112 is connected to the stop member 512 in a transmission manner. The elastic reset member 5113 is used to make the stop member 512 tend to move from the clearance position to the stop position.

[0030] Combination Figure 2 and Figure 4 Specifically, the outer casing 5111 is fixed to the first magnetic drive section 100. The outer casing 5111 is a hollow structure with an inner cavity 51112, wherein, combined with Figure 4 and Figure 5 The outer shell 5111 includes a shell body 5111a and a cover plate 5111b, the cover plate 5111b covering the shell body 5111a and enclosing it to form an inner cavity 51112; as Figure 4As shown, a portion of the transmission assembly 5112 is movably disposed within the inner cavity 51112 of the outer casing 5111, and another portion extends out of the outer casing 5111. An elastic reset member 5113 is disposed within the inner cavity 51112 of the outer casing 5111 and connected to the transmission assembly 5112. When the transmission assembly 5112 deviates from its initial position, the elastic reset member 5113 can apply a force to the transmission assembly 5112, causing it to tend to return to its initial position. A stop member 512 is movably disposed within the outer casing 5111. The position of the stop member 512 is controlled by the transmission assembly 5112. When the transmission assembly 5112 is in its initial position, the stop member 512 is in a stop position. After the transmission assembly 5112 moves, it can drive the stop member 512 to move, causing the moving part to be in a clearance position. Understandably, the elastic reset member 5113 can cause the transmission assembly 5112 to tend to return to its initial position, thereby causing the gear member 512 to tend to move from the clearance position to the stop position.

[0031] Combination Figure 2 and Figure 3 The trigger 520 is disposed on the second magnetic drive section 200. Before the first magnetic drive section 100 and the second magnetic drive section 200 are connected, the stop member 512 is in the stop position. Specifically, before the first magnetic drive section 100 and the second magnetic drive section 200 are connected, the transmission component 5112 is not squeezed by the trigger 520, and the transmission component 5112 is in the initial position, at which time the stop member 512 is in the stop position; after the second magnetic drive section 200 and the first magnetic drive section 100 are connected, the trigger 520 squeezes the transmission component 5112 so that the transmission component 5112 drives the stop member 512 to move to the avoidance position.

[0032] like Figure 2 As shown, further, the anti-flying body 510 is disposed at one end of the first magnetic drive section 100 for docking with the second magnetic drive section 200, and the trigger 520 is disposed at one end of the second magnetic drive section 200 for docking with the first magnetic drive section 100. During the docking process of the first magnetic drive section 100 and the second magnetic drive section 200, the transmission component 5112 can be squeezed by the trigger 520 until the docking of the first magnetic drive section 100 and the second magnetic drive section 200 is completed. During this process, the stop component 512 gradually moves from the stop position to the avoidance position. When the docking of the first magnetic drive section 100 and the second magnetic drive section 200 is completed, the stop component 512 is in the avoidance position.

[0033] like Figures 1 to 4As shown, in the magnetic drive conveying device of this utility model, the mover 400 first moves on the first magnetic drive section 100. Before the first magnetic drive section 100 docks with the second magnetic drive section 200, the stop member 512 is in the stop position. When the mover 400 moves to abut against the stop member 512, the stop member 512 prevents the mover 400 from moving further. During the docking process of the first magnetic drive section 100 and the second magnetic drive section 200, the transmission component 5112 is pressed by the trigger member 520 until the docking of the first magnetic drive section 100 and the second magnetic drive section 200 is completed. During this process, the stop member 512 gradually moves from the stop position to the clearance position. When the docking of the first magnetic drive section 100 and the second magnetic drive section 200 is completed, the stop member 512 is in the clearance position. At this time, the mover 400 can smoothly move from the first magnetic drive section 100 to the second magnetic drive section 200. With the help of the mover anti-flying mechanism 500 of this utility model, before the first magnetic drive section 100 and the second magnetic drive section 200 are fully connected, the mover 400 is blocked by the stop member 512 and cannot continue to move, which can prevent the mover 400 from flying out. Only after the first magnetic drive section 100 and the second magnetic drive section 200 are fully connected can the mover 400 continue to move from the first magnetic drive section 100 to the second magnetic drive section 200. Furthermore, when the mover 400 moves from the first magnetic drive section 100 to the second magnetic drive section 200, and the first magnetic drive section 100 and the second magnetic drive section 200 separate again, the elastic reset member 5113 can drive the transmission assembly 5112 to reset, thereby causing the transmission assembly 5112 to drive the gear member 512 to move to the stop position. No additional power is needed to drive the transmission assembly 5112 to reset, and the transmission assembly 5112 resets quickly, which can prevent other movers 400 from approaching the end of the first magnetic drive section 100 that is used to connect with the second magnetic drive section 200 when the first magnetic drive section 100 and the second magnetic drive section 200 are not connected, ensuring that "the anti-flying function is restored immediately after the first magnetic drive section 100 and the second magnetic drive section 200 are separated". Meanwhile, under the action of the elastic reset member 5113, when the transmission component 5112 is not squeezed by the trigger member 520 or other external forces, the transmission component 5112 can be kept in the initial position, thereby keeping the stop member 512 in the stop position, which is conducive to improving the reliability and stability of the mover anti-fly mechanism 500.

[0034] Combination Figure 2 and Figure 4 During the docking process between the first magnetic drive section 100 and the second magnetic drive section 200, the trigger member 520 presses the transmission assembly 5112 to move along the first direction, so that the transmission assembly 5112 moves from the stop position to the clearance position. The elastic reset member 5113 applies an elastic force along the second direction to the transmission assembly 5112 at least after the trigger member 520 is moved by the transmission assembly 5112 along the first direction, wherein the first direction is opposite to the second direction.

[0035] Specifically, the first direction is the orientation of the end of the second magnetic drive segment 200 that is used to connect with the first magnetic drive segment 100 after the first magnetic drive segment 100 and the second magnetic drive segment 200 are connected.

[0036] Furthermore, when the transmission assembly 5112 moves along the first direction, the stop member 512 moves along the third direction to move away from the movement path of the mover 400 located on the first magnetic drive section 100, and when the transmission assembly 5112 moves along the second direction, the stop member 512 moves along the fourth direction to move closer to the movement path of the mover 400 located on the first magnetic drive section 100, wherein the third direction is opposite to the fourth direction.

[0037] Understandably, when the gear shifter 512 moves from the stop position along the third direction, it can gradually move away from the movement path of the mover 400 on the first magnetic drive section 100 until it avoids the movement path of the mover 400 on the first magnetic drive section 100 and reaches the avoidance position; when the gear shifter 512 moves from the avoidance position along the fourth direction, it can gradually approach the movement path of the mover 400 on the first magnetic drive section 100 until it is on the movement path of the mover 400 on the first magnetic drive section 100.

[0038] like Figure 4 As shown, in some embodiments, the transmission assembly 5112 is provided with a first guide groove 511211, the extension direction of the first guide groove 511211 is set at an angle to both the first direction and the third direction, and the stop member 512 is provided with a guide portion 5121, which passes through the first guide groove 511211; wherein, the guide portion 5121 is movable relative to the transmission assembly 5112 along the extension direction of the first guide groove 511211. Further, the outer shell 5111 is also provided with a second guide groove 51114, the extension direction of the second guide groove 51114 is parallel to the third direction, and at least part of the stop member 512 is provided in the second guide groove 51114; wherein, the stop member 512 is movable relative to the outer shell 5111 along the extension direction of the second guide groove 51114.

[0039] Understandably, when the trigger 520 compresses the transmission assembly 5112 to move along the first direction, under the dual guidance of the first guide groove 511211 and the second guide groove 51114, the stop member 512 gradually moves to the clearance position along the third direction. During this process, the elastic reset member 5113 also gradually accumulates energy to apply an elastic force along the second direction to the transmission assembly 5112. After the first magnetic drive section 100 and the second magnetic drive section 200 separate, the elastic reset member 5113 causes the transmission assembly 5112 to move along the second direction. Under the dual guidance of the first guide groove 511211 and the second guide groove 51114, the stop member 512 gradually moves to the stop position along the fourth direction.

[0040] It should be noted that the angle between the extension direction of the first guide groove 511211 and the first direction can be in the range of 20°-70°, the extension direction of the second guide groove 51114 intersects the extension direction of the first guide groove 511211, and the extension direction of the second guide groove 51114 is perpendicular to the first direction.

[0041] In some embodiments, the transmission assembly 5112 is provided with a third guide groove 511212, the extension direction of which is parallel to the first direction, and the outer casing 5111 is provided with a guide portion 51111 passing through the third guide groove 511212. It is understood that the cooperation between the guide portion 51111 and the third guide groove 511212 can guide the transmission assembly 5112 to move along the first or second direction, improving the accuracy of the movement path of the transmission assembly 5112.

[0042] In some other embodiments, the third guide groove 511212 is disposed on the outer casing 5111, and the guide portion 51111 is disposed on the transmission assembly 5112.

[0043] Furthermore, buffer members 51123 are provided at both ends of the extension direction of the third guide groove 511212. It can be understood that the guide part 51111 can move along the extension direction of the third guide groove 511212 relative to the third guide groove 511212. No matter which end of the third guide groove 511212 the guide part 51111 moves to, it can be buffered by the buffer members 51123, avoiding rigid collision between the guide part 51111 and the groove walls at both ends of the third guide groove 511212, thereby improving durability.

[0044] The third guide groove 511212 has snap-fit ​​grooves at both ends of its extension direction, and each snap-fit ​​groove has a buffer component 51123 snapped into it. The snap-fit ​​installation of the buffer component 51123 facilitates replacement (if the buffer component 51123 ages, it can be directly removed and replaced), avoiding subsequent impact damage due to the failure of the buffer component 51123.

[0045] It should be noted that the buffer 51123 can be made of rubber or silicone, and the buffer 51123 can be tubular or other shapes.

[0046] In some embodiments, the transmission assembly 5112 includes a first end and a second end disposed opposite to each other. The first end and the second end of the transmission assembly 5112 are arranged sequentially along a first direction. Specifically, the first end of the transmission assembly 5112 is used to be pressed by the trigger member 520, and the elastic reset member 5113 abuts against the second end of the transmission assembly 5112. After being pressed, the elastic reset member 5113 can apply an elastic force along the second direction to the transmission assembly 5112.

[0047] Specifically, the second end of the transmission assembly 5112 is connected to a guide post 51124, and the outer casing 5111 is provided with a guide hole 51113 for the guide post 51124 to pass through. The elastic reset member 5113 is a spring, which is sleeved on the guide post 51124. It can be understood that the cooperation between the guide hole 51113 and the guide post 51124 can also guide the transmission assembly 5112 to move along the first direction or the second direction, improving the accuracy of the movement path of the transmission assembly 5112. At the same time, the guide post 51124 can also play a radial limiting role for the spring, reducing the risk of the spring deviating from its original position.

[0048] Combination Figure 3 and Figure 4 In some embodiments, the transmission assembly 5112 includes a transmission member 51121 and a roller 51122 disposed on the transmission member 51121, the roller 51122 being pressed by the trigger member 520.

[0049] Specifically, the transmission member 51121 is slidably disposed within the inner cavity 51112 of the outer casing 5111. A portion of the transmission member 51121 is located within the inner cavity 51112 of the outer casing 5111, and another portion extends out of the outer casing 5111. The roller 51122 is disposed via a pivot on the portion of the transmission member 51121 that extends out of the outer casing 5111. More specifically, the roller 51122 is located at the first end of the transmission assembly 5112.

[0050] It is understandable that after the first magnetic drive segment 100 is rotated to a position, it docks with the second magnetic drive segment 200. During the docking process between the first magnetic drive segment 100 and the second magnetic drive segment 200, the roller 51122 contacts the trigger 520 and rolls on the trigger 520. The friction is small, which helps to improve the service life.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mechanism for preventing a moving vehicle from flying away, characterized in that, include: An anti-flying body for installation in a first magnetic drive section, the anti-flying body includes a main body and a stop member. The main body avoids the movement path of a mover on the first magnetic drive section. The main body includes a housing, a transmission assembly movably disposed in the housing, and an elastic reset member disposed in the housing and connected to the transmission assembly. The stop member is movably disposed in the housing. The transmission assembly is drively connected to the stop member. The stop member has a stop position and a clearance position. When the stop member is in the stop position, the stop member is located on the movement path of the mover on the first magnetic drive section. When the stop member is in the clearance position, the stop member avoids the movement path of the mover on the first magnetic drive section. The elastic reset member is used to make the stop member tend to move from the clearance position to the stop position. A trigger element used to set in the second magnetic drive section; Before the first magnetic drive segment and the second magnetic drive segment are connected, the gear shifting component is in the stop position; after the second magnetic drive segment and the first magnetic drive segment are connected, the triggering component presses the transmission assembly to cause the transmission assembly to drive the gear shifting component to move to the avoidance position.

2. The anti-flying mechanism for moving parts according to claim 1, characterized in that, During the docking process between the first magnetic drive section and the second magnetic drive section, the trigger member squeezes the transmission assembly to move along the first direction, so that the transmission assembly moves from the stop position to the clearance position. The elastic reset member applies an elastic force along the second direction to the transmission assembly at least after the trigger member is moved by the transmission assembly along the first direction, wherein the first direction is opposite to the second direction. The shift member moves along a third direction to move away from the movement path of the mover located on the first magnetic drive section when the transmission assembly moves along the first direction, and moves along a fourth direction to move closer to the movement path of the mover located on the first magnetic drive section when the transmission assembly moves along the second direction, wherein the third direction is opposite to the fourth direction.

3. The anti-flying mechanism for moving parts according to claim 2, characterized in that, The transmission assembly is provided with a first guide groove, the extension direction of the first guide groove is set at an angle to both the first direction and the third direction, and the stop member is provided with a guide part, which passes through the first guide groove. The outer casing is also provided with a second guide groove, the extension direction of the second guide groove is parallel to the third direction, and at least part of the stop member is disposed in the second guide groove.

4. The anti-flying mechanism for the moving part according to claim 3, characterized in that, The extension direction of the second guide groove is perpendicular to the first direction.

5. The anti-flying mechanism for moving parts according to claim 2, characterized in that, One of the transmission component and the outer casing is provided with a third guide groove, and the other is provided with a guide portion passing through the third guide groove, wherein the extension direction of the third guide groove is parallel to the first direction.

6. The anti-flying mechanism for moving parts according to claim 5, characterized in that, Buffer components are provided at both ends of the extension direction of the third guide groove.

7. The anti-flying mechanism for moving parts according to claim 2, characterized in that, The transmission assembly includes a first end and a second end disposed opposite to each other, the first end and the second end being arranged sequentially along the first direction, and the elastic reset member abutting against the second end.

8. The anti-flying mechanism for moving parts according to claim 7, characterized in that, The second end is connected to a guide post, the outer shell is provided with a guide hole for the guide post to pass through, the elastic reset member is a spring, and the spring is sleeved on the guide post.

9. The anti-flying mechanism for moving parts according to claim 1, characterized in that, The transmission assembly includes a transmission element and a roller disposed on the transmission element, the roller being squeezed by the trigger element.

10. A magnetically driven conveying device, characterized in that, include: First magnetic drive section; The second magnetic drive section has a docked state and a non-docked state with the first magnetic drive section; The anti-flying mechanism for the moving part according to any one of claims 1 to 9, wherein the anti-flying body is disposed in the first magnetic drive section, and the triggering element is disposed in the second magnetic drive section.

Images