Sorting mechanism and sorting system

Abstract

The utility model provides a sorting mechanism and a sorting system, and the sorting mechanism comprises a storage frame; the sorting equipment is arranged on the storage frame, so that a storage space limited in the storage frame is provided with a first station close to the sorting equipment and a second station far away from the sorting equipment; a first storage position is limited in the temporary storage frame, and the temporary storage frame is movably arranged in the storage space so that the first storage position can move between the first station and the second station; when the first storage position is located at the second station, the first storage position is configured to receive hung objects, and when the first storage position is located at the first station, the sorting equipment is configured to grab at least one part of the objects out of the temporary storage frame.

Description

Technical Field

[0001] At least one embodiment of this utility model relates to the field of logistics technology, and in particular to a sorting mechanism and sorting system. Background Technology

[0002] Clothing items come in a wide variety of types, often differing in size, texture, color, and packaging. Due to these characteristics, the only feasible method for transporting clothing items is to fold them and pack them into boxes for overall transport. However, this method makes sorting clothing items extremely difficult.

[0003] Currently, sorting of clothing items is mostly done manually by removing them from stacked boxes and then hanging them on external shelves for sorting. This results in low storage density and low sorting efficiency for clothing items. Furthermore, clothing items remaining on the shelves after sorting need to be repackaged before further transfer, leading to the problem of duplicate packaging. Utility Model Content

[0004] To address at least one of the aforementioned and other technical problems in the prior art, this utility model provides a sorting mechanism and sorting system suitable for sorting and transferring hanging clothing items.

[0005] This utility model provides a sorting mechanism, comprising: a storage frame; a sorting device disposed in the storage frame such that a storage space defined inside the storage frame has a first workstation close to the sorting device and a second workstation far from the sorting device; a temporary storage frame defining a first storage location, the temporary storage frame being movably disposed in the storage space such that the first storage location can move between the first workstation and the second workstation; wherein, when the first storage location is located at the second workstation, the first storage location is configured to receive hung items, and when the first storage location is located at the first workstation, the sorting device is configured to grab at least a portion of the items and move them outside the temporary storage frame.

[0006] According to an embodiment of the present invention, when the first storage location is located at the second work station, the first storage location is configured to receive a rack released by an external transfer device; when the first storage location is located at the first work station, the sorting device is configured to grip items located on the rack.

[0007] According to an embodiment of the present invention, the sorting mechanism further includes a collection container disposed below the first workstation and configured to receive the items gripped by the sorting equipment.

[0008] According to an embodiment of the present invention, the sorting equipment includes: a base connected to the storage frame; and grippers movably disposed on the base and configured to grip the items.

[0009] According to an embodiment of the present invention, the sorting device includes at least two grippers, which are spaced apart along the arrangement direction of the items.

[0010] According to an embodiment of the present invention, the sorting device includes: a first base; a second base slidably disposed on the first base along the arrangement direction of the articles; and a slide table slidably disposed on the second base along the height direction; wherein at least two of the grippers are disposed on the slide table at intervals, and move relative to the first base and / or the second base with the slide table.

[0011] According to an embodiment of the present invention, the sorting mechanism further includes: a first guide rail, suspended above the second workstation and extending along a first direction.

[0012] According to an embodiment of the present invention, a second storage location is further defined within the aforementioned temporary storage frame. The second storage location and the first storage location are arranged side by side along a second direction. When the first storage location is located at the first work station, the second storage location is located at the second work station. The second direction is orthogonal to the first direction.

[0013] According to an embodiment of the present invention, the storage frame is equipped with a traveling device to reciprocate the storage space defined by the storage frame along the second direction, so that the first guide rail faces any one of the external second guide rails.

[0014] According to an embodiment of the present invention, the above-mentioned storage frame is configured as a truss mechanism; and / or, the above-mentioned temporary storage frame is configured as a truss mechanism.

[0015] This utility model also provides a sorting system, including a sorting mechanism; a second guide rail, suspended outside the storage frame of the sorting mechanism and located at approximately the same height as the first guide rail of the sorting mechanism; and a transfer device configured to move between the first guide rail and the second guide rail to transfer items outside the temporary storage frame of the sorting mechanism and the sorting mechanism.

[0016] According to an embodiment of the present invention, the sorting system further includes: a rack configured to hold items and detachably mounted on the transfer equipment; wherein, when the rack is connected to the transfer equipment, the rack moves with the transfer equipment.

[0017] According to an embodiment of the present invention, the sorting system further includes a third storage location disposed below the second guide rail; wherein, when the hanger is detached from the transfer device, the hanger is located in one of the third storage location, the first storage location of the temporary storage frame, and the second storage location of the temporary storage frame.

[0018] According to an embodiment of the present invention, the sorting system includes at least two of the aforementioned third storage locations, which are arranged sequentially along a first direction.

[0019] According to an embodiment of the present invention, the aforementioned transfer device includes: a transfer vehicle movably disposed on the first guide rail and / or the second guide rail; a hoisting part located at the lower part of the transfer vehicle; and a lifting part disposed between the transfer vehicle and the hoisting part, configured to adjust the position of the hoisting part at a first height and a second height higher than the first height.

[0020] According to an embodiment of the present invention, the hanging rack includes: a rod extending along a first direction and having at least one hanging position for hanging items; and at least one connecting part disposed on the rod; wherein the hanging part has a first state of being detached from the connecting part and a second state of being attached to the connecting part.

[0021] According to an embodiment of the present invention, the transfer device has a hoisting part corresponding to the number of the connecting parts, and each of the hoisting parts is attached to one of the connecting parts.

[0022] As can be seen from the illustrative embodiment of this utility model, when the first storage position of the temporary storage frame is located at the second workstation, it is suitable for receiving hanging items output from the outside. As the temporary storage frame moves relative to the storage frame until the first storage position is located at the first workstation, the sorting equipment can sort the items located at the first workstation; thereafter, the unsorted items continue to be retained in the temporary storage frame for external transfer, thereby realizing the transfer and sorting of hanging clothing items. Attached Figure Description

[0023] Figure 1 A perspective view of a sorting system according to an embodiment of the present invention is shown schematically, illustrating the sorting mechanism;

[0024] Figure 2 This schematic diagram illustrates the usage status of the first storage location of the temporary storage frame located at the second workstation of the storage system.

[0025] Figure 3 This schematic diagram illustrates the usage status of the first storage location of the temporary storage frame in the first workstation of the storage system.

[0026] Figure 4A perspective view of a sorting device according to an embodiment of the present invention is shown schematically;

[0027] Figure 5 The flowchart of the sorting mechanism transfer rack of this utility model is illustrated schematically;

[0028] Figure 6 The illustration schematically shows the second guide rail and the transfer device according to an embodiment of the present invention;

[0029] Figure 7 yes Figure 6 An enlarged view of the bracket portion of the schematic embodiment shown;

[0030] Figure 8 The illustration shows a diagram illustrating the usage state of a hanging rack for hanging clothing items according to an embodiment of the present invention.

[0031] Figure 9 The diagram schematically shows a partially enlarged view of the connection portion of the hanger according to an embodiment of the present invention;

[0032] Figure 10 The diagram schematically shows a top-view perspective view of the transfer vehicle according to an embodiment of the present invention;

[0033] Figure 11 The diagram schematically shows a perspective view of the transfer vehicle according to an embodiment of the present invention from a low angle.

[0034] Figure 12 The diagram schematically shows a perspective view of the lifting plate portion of an embodiment of the present invention, illustrating the hoisting unit;

[0035] Figure 13 A perspective view of the hoisting part of an embodiment of the present invention is shown schematically.

[0036] In the accompanying drawings, the meanings of the reference numerals are as follows:

[0037] 1. Transfer equipment;

[0038] 11. Propeller wheels;

[0039] 111. Driven wheel;

[0040] 112. Drive wheel;

[0041] 12. Third actuating part;

[0042] 121. First motor;

[0043] 122. Wheel and axle;

[0044] 123. Tensioner;

[0045] 124. Belt;

[0046] 125. Leather wheel;

[0047] 13. Transfer vehicle;

[0048] 14. Lifting unit;

[0049] 141. Second motor;

[0050] 142. Guide post;

[0051] 143. Lifting plate;

[0052] 144. Lead screw;

[0053] 15. Lifting and hoisting section;

[0054] 151. Servo motor;

[0055] 152. Bracket;

[0056] 153. Arm swing;

[0057] 154. Connecting rod;

[0058] 155. Telescopic pole;

[0059] 156. Locking components;

[0060] 2. Second guide rail;

[0061] 21. L-shaped frame;

[0062] 22. Third storage location;

[0063] 3. Hanging rack;

[0064] 31. Connecting part;

[0065] 32. Rod;

[0066] 33. Hanging location;

[0067] 34. Support rod;

[0068] 3A, First Hanging Frame;

[0069] 3B. Second mounting bracket;

[0070] 4. Warehouse frame;

[0071] 41. First workstation;

[0072] 42. Second workstation;

[0073] 43. Slide rail;

[0074] 5. Sorting equipment;

[0075] 51. First base;

[0076] 52. Second base;

[0077] 53. Gripper;

[0078] 54. Slide;

[0079] 6. Temporary frame;

[0080] 61. First storage location;

[0081] 62. Second storage location;

[0082] 63. V-shaped frame;

[0083] 7. First guide rail;

[0084] 8. Collection container;

[0085] 9. Hanging fixtures. Detailed Implementation

[0086] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0087] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0088] All terms used herein, including technical and scientific terms, have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein are to be interpreted in a manner consistent with the context of this specification, and not in an idealized or overly rigid way.

[0089] When using expressions such as "at least one of A, B, and C," the meaning should generally be interpreted according to the understanding of someone skilled in the art. For example, "a system having at least one of A, B, and C" should include, but is not limited to, systems having A alone, having B alone, having C alone, having A and B, having A and C, having B and C, and / or having A, B, and C. Similarly, when using expressions such as "at least one of A, B, or C," the meaning should generally be interpreted according to the understanding of someone skilled in the art. For example, "a system having at least one of A, B, or C" should include, but is not limited to, systems having A alone, having B alone, having C alone, having A and B, having A and C, having B and C, and / or having A, B, and C.

[0090] Clothing items come in a wide variety of types, which can be categorized according to different groups of people into men's clothing, women's clothing, and children's wear; according to different functions, they can be categorized into sportswear, outdoor clothing, professional clothing, and formal wear; and according to different wearing positions, they can be categorized into tops, bottoms, and accessories. Different types of clothing items often have different sizes, textures, colors, and outer packaging. Therefore, the transfer and sorting of clothing items has always been a challenge in the logistics and warehousing field.

[0091] Currently, when picking and / or sorting apparel items, transport vehicles or similar means are typically used to move the packaged items from their boxes. The packaging is then manually removed, and the items are hung on overhead racks for sorting. After sorting, any remaining apparel items on the racks need to be repackaged before being transferred to other storage areas. This results in low storage density, low picking efficiency, and repackaging of apparel items.

[0092] Therefore, how to provide a sorting mechanism and system for sorting hanging clothing items has become an urgent technical problem to be solved.

[0093] Figure 1 A perspective view of a sorting system according to an embodiment of the present invention is shown, illustrating the sorting mechanism. Figure 2 The diagram illustrates the usage status of the first storage location of the temporary storage frame located at the second workstation of the storage system. Figure 3 The diagram illustrates the usage status of the first storage location of the temporary storage frame, which is located at the first workstation of the storage system.

[0094] To illustrate the following embodiments of the present invention in conjunction with the accompanying drawings, the following description is provided: Figure 1 Define a first direction and a second direction, wherein the first direction represents the direction of travel of the transfer device 1, i.e., as shown in the figure. Figure 1 The X direction is shown, and the second direction is represented as a direction in the horizontal plane that is orthogonal to the first direction, i.e., as shown. Figure 1 The Y direction is shown. Unless otherwise stated, the first and second directions can be understood in this way in the following embodiments.

[0095] This utility model also provides a sorting mechanism, as described above. Figures 1 to 3As shown, there is a storage frame 4, a temporary storage frame 6, and a sorting device 5. The sorting device 5 is disposed within the storage frame 4, such that the storage space defined within the storage frame has a first station 41 close to the sorting device 5 and a second station 42 away from the sorting device 5. The temporary storage frame 6 defines a first storage position 61, which is movably disposed within the storage space so that the first storage position 61 can move between the first station 41 and the second station 42. When the first storage position 61 is located at the second station, the first storage position 61 is configured to receive hung items; when the first storage position 61 is located at the first station 41, the sorting device 5 is configured to grab at least a portion of the items and move them outside the temporary storage frame 6.

[0096] The aforementioned sorting mechanism is suitable for sorting items hung on hangers 9. These items can be clothing items, such as tops, bottoms, accessories, shoes, bags, and handbags. Correspondingly, the hangers 9 for clothing items can be hangers, trouser hangers, or other supports. Further explanation will follow regarding the sorting of clothing items. However, it should be noted that these embodiments and implementation methods are not limiting. The sorting mechanism provided by this utility model is also suitable for sorting other items stored or displayed in a hanging format besides clothing items, such as decorations, cosmetics, tools, and sports equipment.

[0097] According to an embodiment of the present invention, the storage frame 4 is configured as a truss mechanism. And / or, the temporary storage frame 6 is configured as a truss mechanism.

[0098] In some illustrative embodiments, reference is made to Figures 1 to 3 As shown, the storage frame 4 includes, but is not limited to, a first truss mechanism, and the temporary storage frame 6 includes, but is not limited to, a second truss mechanism. Specifically, the first and second truss mechanisms include, but are not limited to, a generally cubic structure constructed from several horizontal beams, longitudinal beams, and vertical beams. Furthermore, the first truss mechanism includes a section extending along a second direction (e.g., Figure 1 The slide rail 43 extends in the Y direction (as shown), and the second truss mechanism is movably installed in the storage space via the slide rail 43.

[0099] In some illustrative embodiments, reference is made to Figures 1 to 3 As shown, the sorting equipment 5 includes, but is not limited to, being installed on one inner wall of the first truss mechanism, specifically as follows: Figure 2 and Figure 3The right inner wall shown further defines the right side of the storage space as the first workstation 41 and the left side of the storage space as the second workstation 42. Furthermore, the right side portion of the temporary storage space defined within the second truss mechanism is also adaptively defined as the first storage station 61. This first storage station 61 can stop at either the first workstation 41 or the second workstation 42 while the temporary storage frame 6 is moving along the slide rail 43, so that the first storage station 61 coincides with either the first workstation 41 or the second workstation 42.

[0100] According to an embodiment of the present invention, referring to Figures 1 to 3 As shown, when the first storage location 61 is located at the second work station 42, the first storage location 61 is configured to receive the rack 11 released by the external transfer equipment 1. When the first storage location 61 is located at the first work station 41, the sorting equipment 5 is configured to grip the items located on the rack 11.

[0101] According to an embodiment of the present invention, referring to Figures 1 to 3 As shown, the sorting mechanism also includes a collection container 8, which is located below the first station 41 and is configured to receive items picked up by the sorting equipment 5.

[0102] In some illustrative embodiments, reference is made to Figure 2 and Figure 3 As shown, the collection container 8 includes, but is not limited to, containers with an open top, such as packaging boxes, transfer boxes, baskets, and other containers. After the hanging fixture 9 and the items located on the hanging fixture 9 are gripped by the sorting equipment 5, the sorting equipment 5 can release (e.g., release the gripper 53 described below) the hanging fixture 9 (or the items located on the hanging fixture 9) to allow the hanging fixture 9 and the items located on the hanging fixture 9 to fall into the collection container 8. It should be noted that, because the items are relatively soft and arranged relatively closely on the hanging rack 11, if the hanging fixture 9 (or the items located on the hanging fixture 9) is released directly, the hanging fixture 9 and / or the items located on the hanging fixture 9 may be blocked by other items, making it difficult for them to fall into the collection container 8. Therefore, before the sorting equipment 5 releases the hanging fixture 9, the temporary storage frame 6 can be reset, that is, the first storage position 61 can be moved to the second work position 42; then, the sorting equipment 5 can be released.

[0103] According to an embodiment of the present invention, referring to Figures 1 to 3 As shown, the sorting mechanism also includes a first guide rail 7. The first guide rail 7 is suspended above the second station 42 and extends along a first direction.

[0104] According to an embodiment of the present invention, referring to Figures 1 to 3 As shown, the temporary storage frame 6 also defines a second storage location 62, which is arranged side by side with the first storage location 61 along a second direction. When the first storage location 61 is located at the first work station 41, the second storage location 62 is located at the second work station 42. The second direction is orthogonal to the first direction.

[0105] According to an embodiment of the present invention, the storage frame 4 is equipped with a traveling device (not shown in the figure) to make the storage space defined by the storage frame 4 reciprocate along the second direction so that the first guide rail 7 faces any one of the external second guide rails 2.

[0106] In some illustrative embodiments, the traveling device configured on the storage frame 4 may be guide wheels located at the bottom of the storage frame 4 and guide grooves located on the mounting surface (such as the ground). The guide wheels are embedded in the guide grooves so that the storage frame 4 can translate along the extension direction of the guide grooves (i.e., the second direction). Furthermore, at least two second guide rails 2 are arranged in the sorting system. When the storage frame 4 translates along the second direction based on the traveling device, the first guide rail 7 in the storage frame 4 can face any one of the second guide rails 2. Then, the transfer device 1 in the sorting system, in conjunction with the hanging rack 11, allows the items to be transferred between the temporary storage frame 6 (located in the storage frame 4) and the second guide rails 2.

[0107] In some illustrative embodiments, reference is made to Figures 1 to 3 As shown, a first guide rail 7 is suspended above the second workstation 42 of the storage frame 4 to allow the transfer equipment 1 to travel above the second workstation. Furthermore, the top of the temporary storage frame 6 is open, and V-shaped frames are symmetrically arranged at the open position to receive the hanging rack 11 released by the transfer vehicle 13 of the transfer equipment 1 when the first storage position 61 of the temporary storage frame 6 is below the first guide rail 7.

[0108] In some illustrative embodiments, reference is made to Figures 1 to 3 As shown, the second truss mechanism is along the second direction (e.g.) Figure 1 A second storage position 62 is arranged side by side in the Y direction shown. The second storage position 62 is farther away from the sorting equipment 5 than the first storage position 61. When the first storage position 61 is located at the first work station 41, the second storage position 62 is located at the second work station 42, that is, the second storage position 62 is located below the first guide rail 7.

[0109] In this implementation, when the first storage position 61 of the temporary storage frame 6 is located at the second work station 42, the transfer vehicle 13 carrying the hanging frame 11 (including the hanging fixture 9 mounted on the hanging frame 11 and the item located on the hanging fixture 9) drives into the first guide rail 7; at this time, the hanging frame 11 is located above the V-shaped frame 63. In this state, the transfer vehicle 13 uses the lifting part 14 to support the hanging frame 11 on the upper part of the V-shaped frame 63, and retracts the telescopic rod 155 of the hoisting part 15 to the second position, so that the hanging frame 11 is detached from the transfer equipment 1 (i.e., the hoisting part 15) and located in the first storage position 61 of the temporary storage frame 6.

[0110] Afterwards, the temporary storage frame 6 moves horizontally along the slide rail 43 until its first storage position 61 is located at the first work station 41; at this time, the sorting equipment 5 can sort the items located at the first work station 41. Specifically, the sorting equipment 5 can clamp the hanging fixture 9 (or the items located on the hanging fixture 9) for sorting, so that the hanging fixture 9 and the items located on the hanging fixture 9 are detached from the hanging position 33 of the hanging rack 11. In this state, since the hanging fixture 9 and the items located on the hanging fixture 9 are along the first direction (e.g., Figure 1 The items are arranged sequentially in the X direction (as shown) and fully extended in a suspended manner, which facilitates sorting by the sorting equipment 5. To achieve efficient sorting, the sorting equipment 5 can be equipped with a visual recognition and / or image recognition system to actively sort items, thereby further improving sorting efficiency.

[0111] Afterwards, items that are not sorted by the sorting equipment 5 are kept on the rack 11 (the rack is located at the first storage position 61) and reset to the position of the first storage position 61 at the second work station 42 along with the temporary storage frame 6. At this time, the transfer vehicle 13 can be reassembled with the rack 11 through the lifting part 14 and the hoisting part 15, and the rack 11 and the items kept on the rack 11 are transferred together to the outside of the storage frame 4, that is, the transfer vehicle 13 is driven away from the first guide rail 7.

[0112] According to an embodiment of the present invention, referring to Figure 4 As shown, the sorting device 5 includes a base and grippers 53. The base is connected to the storage frame 4. The grippers 53 are movably disposed on the base and configured to grip items located on the rack 11.

[0113] According to an embodiment of the present invention, referring to Figure 4 As shown, the sorting device 5 includes at least two grippers 53, which are spaced apart along a first direction.

[0114] According to an embodiment of the present invention, referring to Figure 4 As shown, the sorting device 5 includes a first base 51, a second base 52, a slide 54, and at least two grippers 53. The second base 52 is slidably disposed on the first base 51 along the direction of the arrangement of the items. The slide 54 is slidably disposed on the second base 52 along the height direction. At least two grippers 53 are spaced apart on the slide 54 and move relative to the first base 51 and / or the second base 52 as the slide 54 moves.

[0115] Reference Figure 1 As shown in some illustrative embodiments, the first base 51 extends along a first direction and is disposed on the wall of the storage frame 4. Further, a second base 52 is slidably disposed on the first base 52, and a slide 54 is movably disposed on the second base along the height direction. Even further, a gripper 53 is respectively disposed at each end of the slide 54 along the first direction.

[0116] In this embodiment, the gripper 53 is slidably mounted on the base via the slide table 54, allowing the gripper 53 to move along the first direction and / or the height direction to grip the hanger 9 at different positions. The two grippers 53 are symmetrically arranged on both sides of the slide table 54, suitable for gripping the hanger 9 closest to the edge in the first direction, thereby shortening the formation required to grip the hanger 9 and preventing it from being obstructed by other items when gripping the hanger 9 located in the middle of the hanger 11.

[0117] Based on the same inventive concept, this utility model also provides a sorting system, referring to... Figure 1 As shown, the system includes a sorting mechanism, a second guide rail 2, and a transfer device 1. The second guide rail 2 is suspended outside the storage frame 4 of the sorting mechanism and is located at approximately the same height as the first guide rail 7 of the sorting mechanism. The transfer device 1 is configured to move between the first guide rail 7 and the second guide rail 2 to transfer items outside the temporary storage frame 6 of the sorting mechanism and outside the sorting mechanism.

[0118] In this implementation, the second guide rail 2 connects the sorting mechanism to other external mechanisms to form a continuous process. These other mechanisms connected to the sorting mechanism can be hanging mechanisms, such as hanging several items on the transfer equipment 1, allowing the items to move between the sorting mechanism and the second guide rail 2 along with the transfer equipment 1. When the items move from the second guide rail 2 to the sorting mechanism (such as the aforementioned storage frame 4 and / or temporary storage frame 6) along with the transfer equipment 1, they are sorted by the sorting equipment 5; and / or, after sorting, the items can be transported outwards via the second guide rail 2 along the reverse path, thereby avoiding secondary packaging of the sorted items.

[0119] According to an embodiment of the present invention, referring to Figure 1 As shown, the hanger 11 is configured to hold items and is detachably mounted on the transfer device 1. When the hanger 11 is connected to the transfer device 1, the hanger moves with the transfer device 1.

[0120] Figure 5 The flowchart of the sorting mechanism transfer rack of this utility model is illustrated. Figure 6 The illustration schematically shows the second guide rail and the transfer device according to an embodiment of the present invention.

[0121] According to an embodiment of the present invention, referring to Figure 5 and Figure 6 As shown, the sorting system also includes a third storage location located below the second guide rail 2. When the hanger 11 is detached from the transfer equipment, the hanger 11 is located in one of the third storage location, the first storage location 61 of the temporary storage frame 6, and the second storage location 62 of the temporary storage frame 6.

[0122] According to an embodiment of the present invention, referring to Figure 5 and Figure 6 As shown, the sorting system includes at least two third storage locations. The at least two third storage locations are arranged sequentially along a first direction.

[0123] In some illustrative embodiments, reference is made to Figure 5 and Figure 6 As shown, the sorting system includes, but is not limited to, two third storage locations, which are sequentially arranged below the second guide rail 2 along a first direction. It should be understood that the embodiments of this utility model are not limited thereto.

[0124] For example, a sorting system can have 1, 2, 3, 4, 5, or any other number of third storage locations.

[0125] In some illustrative embodiments, reference is made to Figure 6 As shown, the second guide rail 2 extends along the first direction and is provided with an L-shaped frame 21 extending along the second direction. Two adjacent sets of L-shaped frames 21 along the first direction define a third storage position 22, and the hanger 11 is supported by the L-shaped frame 21.

[0126] In some illustrative embodiments, reference is made to Figure 6 and Figure 7 As shown, the L-shaped frame 21 is configured as an L-shaped sheet structure, with one end connected to the lower part of the second guide rail 2 and the other end extending downward and bending horizontally. Specifically, the L-shaped frames 21 are arranged in pairs on the two sub-rails, and two adjacent pairs of L-shaped frames 21 along the first direction form a set of L-shaped frames 21 to support the hanger 11.

[0127] The first storage space 61 and the second storage space arranged side by side in the temporary storage frame 6, as well as at least two third storage spaces 22 arranged on the second guide rail 2, are suitable for use with the transfer rack 11.

[0128] For example, continue to refer to Figure 5 As shown, Figure 5 The diagram illustrates a transfer method in which two third storage locations 22 are respectively equipped with brackets 11, and the two brackets 11 are shifted relative to each other.

[0129] Reference Figure 5 As shown in A, the two third storage positions 22 are respectively equipped with a first bracket 3A and a second bracket 3B;

[0130] Reference Figure 5 As shown in B, the first rack 3A, which is close to the temporary storage frame 6, is first placed into the second storage position 62, and then the second rack 3B is moved to the third storage position 22, which is close to the temporary storage frame 6.

[0131] Reference Figure 5 As shown in C, the temporary storage frame 6 is translated along the second direction so that the first storage position 61 faces the second guide rail 2.

[0132] Reference Figure 5 As shown in D, place the second rack 3B into the first storage position 61;

[0133] Reference Figure 5 As shown in E, the temporary storage frame 6 is translated in the opposite direction along the second direction so that the second storage position 62 faces the second guide rail 2.

[0134] Reference Figure 5 As shown in F, the first rack 3A is placed in the first storage position 22 near the temporary storage frame 6;

[0135] Reference Figure 5 As shown in G, the temporary storage frame 6 is translated along the second direction so that the first storage position 62 faces the second guide rail 2, and then the first hanger 3A is moved to the third storage position 22 away from the temporary storage frame 6.

[0136] Reference Figure 5 As shown in H, the second rack 3B is placed in the third storage position 22 near the temporary storage frame 6.

[0137] Based on the above mechanism and steps, the positions of the first hanger 3A and the second hanger 3B are interchanged on the second guide rail 2. It should be noted that the movement of the hangers 11 (i.e., the first hanger 3A and the second hanger 3B) between the second guide rail 2 and the temporary storage frame 6 is achieved by the transfer vehicle 13. The specific implementation method can be referred to in the following embodiment.

[0138] Figure 7 yes Figure 6 An enlarged view of the hanging bracket portion of the schematic embodiment shown.

[0139] According to an embodiment of the present invention, referring to Figure 7 As shown, the hanger 11 includes a rod 32 and at least one connecting portion 31. The rod 32 extends along a first direction and is provided with at least one hanging position 33 for hanging items. The connecting portion 31 is provided on the rod 32. The lifting portion 15 has a first state of being detached from the connecting portion 31 and a second state of being engaged with the connecting portion 31.

[0140] In some illustrative embodiments, reference is made to Figure 6 and Figure 7 As shown, the hanger 11 also has support rods 34. The support rods 34 are disposed at both ends of the rod body 32 so that the hanger 11 forms an approximately "I" shaped structure. Each support rod 34 is supported by a pair of L-shaped frames 21 below the second guide rail 2 (i.e., located in the third storage position) or by a pair of V-shaped frames 63 of the temporary storage frame 6 (i.e., located in the first storage position 61 or the second storage position 61).

[0141] Figure 8The diagram illustrates the usage state of the hanging rack for hanging items according to an embodiment of the present invention. Figure 9 The diagram schematically shows a partially enlarged view of the connection portion of the hanger according to an embodiment of the present invention.

[0142] Reference Figure 8 and Figure 9 As shown, in some illustrative embodiments, the rod 32 extends along a first direction and is provided with a plurality of hanging positions 33 suitable for hanging items. Furthermore, the rod 32 is also provided with at least two connecting portions 31, which are spaced apart along the first direction.

[0143] In some illustrative embodiments, reference is made to Figure 1 and Figure 2 As shown, the rod 32 extends along the first direction (e.g.) Figure 1 Extending in the X direction (as shown). Specifically, the rod 32 may include, but is not limited to, a square rod (or square tube) structure. Furthermore, the connecting portion 31 and the mounting position 33 of the bracket 11 are both located on the upper end face of the rod 32. The mounting position 33 may be a groove formed on the upper end face of the rod 32.

[0144] In some illustrative embodiments, reference is made to Figure 7 and Figure 8 As shown, the rod 32 is provided with a plurality of grooves (i.e., mounting positions) evenly spaced along the first direction, and the opening direction of the grooves forms an angle with the travel direction of the transfer vehicle 13.

[0145] For example, the transfer vehicle 13 can be configured to travel along a first direction, in which case the opening direction of the groove is set upwards accordingly. Furthermore, each hanging position is suitable for hanging one item (not shown in the figure). The item is hung on the rack 11 by a hanger 9 (such as a clothes hanger and / or trouser hanger, etc.), that is, the hook part of the hanger 9 is fitted into the groove. If the rack 11 hangs multiple items at the same time, the items can be arranged at intervals along the first direction.

[0146] In some illustrative embodiments, reference is made to Figure 7 and Figure 8 As shown, the rod body 32 is also provided with two connecting portions 31. Specifically, the two connecting portions 31 are spaced apart along a first direction on the rod body 32. Correspondingly, the transfer vehicle 13 is also provided with two lifting portions 15, and the distance between the two lifting portions 15 (which will be described in detail in the following embodiments) and the distance between the two connecting portions 31 should be configured to be approximately the same, so that each lifting portion 15 can be simultaneously connected to one connecting portion 31. Further, referring to... Figure 9 As shown, the connecting part 31 includes, but is not limited to, a lifting ring with a through hole, the through hole being along the second direction (e.g., Figure 1The Y-direction shown is extended through to connect with the hoisting part 15. It should be understood that the embodiments of this utility model are not limited thereto.

[0147] In this implementation, the rod 32 adopts a square rod (or square tube) structure, which allows for a larger upper surface area, providing better support and limiting effect when connected to the hanger 9. Multiple hanging positions 33 along the first direction of the rod 32 can each hold multiple hangers 9 (including items suspended from the hangers 9), thus arranging the items at intervals along the first direction. This increases the storage density of items on the rack 11 and facilitates sorting. The openings formed by the hanging positions 33 form an angle with the travel direction of the transfer vehicle 13 (i.e., the first direction), preventing the hangers 9 (including items suspended from the hangers 9) from falling off due to inertia when the transfer vehicle 13 travels along the first direction. The two connecting parts 31 of the rod 32 are located near both ends of the rod 32. When assembled with the lifting part 15, especially when the transfer vehicle 13 moves along the first direction, they enhance the stability of the rack 32, preventing the hangers 9 (including items suspended from the hangers 9) from falling off due to swinging. It should be understood that the embodiments of this utility model are not limited thereto.

[0148] For example, the mounting position 33 formed by the rod 32 can be any structure that can be a through hole, an opening, or other structure that can mount the hanger 9 and has a limiting function. Alternatively, the mounting position 33 can also be set at other positions outside the upper end face of the rod 331.

[0149] Alternatively, the rod 32 may be a rod structure of any shape, such as a round tube, a polygonal tube, or extending along the first direction.

[0150] For example, the rod body 32 may be provided with only one connecting part 31, or it may be provided with three, four, five or any other number of connecting parts. Specifically, it should be provided to meet the requirement of having a suitable number of connection positions with the hoisting part 15 so that the hanger 11 can be stably connected to the transfer vehicle 13.

[0151] Figure 10 The diagram schematically shows a top-view perspective view of the transfer vehicle according to an embodiment of the present invention. Figure 11 The diagram schematically shows a perspective view of the transfer vehicle according to an embodiment of the present invention from a low angle. Figure 12 The diagram schematically shows a perspective view of the lifting plate portion of an embodiment of the present invention, illustrating the hoisting unit. Figure 13 A perspective view of the hoisting part of an embodiment of the present invention is shown schematically.

[0152] According to an embodiment of the present invention, referring to Figures 10 to 13As shown, the transfer device 1 includes a transfer vehicle 13, a hoisting section 15, and a lifting section 14. The transfer vehicle 13 is movably mounted on a first guide rail and / or a second guide rail. The hoisting section 15 is located below the transfer vehicle 13. The lifting section 14 is disposed between the transfer vehicle 13 and the hoisting section 15 and is configured to adjust the position of the hoisting section 15 at a first height and a second height above the first height.

[0153] According to an embodiment of the present invention, referring to Figures 10 to 13 As shown, the transfer vehicle 13 has a lifting section 15 corresponding to the number of connecting sections 31, and each lifting section 15 is connected to a connecting section 31.

[0154] In some illustrative embodiments, reference is made to Figure 1 and Figure 6 As shown, both the first guide rail 7 and the second guide rail 2 include two parallel, spaced-apart sub-rails, the upper surfaces of which form a working surface. Specifically, the transfer cart 13 is disposed on this working surface, and the flange formed by the traveling wheel 11 abuts against the opposing walls of the two sub-rails. Furthermore, an L-shaped frame 21 is disposed below the working surface of the second guide rail 2.

[0155] In some illustrative embodiments, reference is made to Figure 10 and Figure 11 As shown, the transfer vehicle 13 has traveling wheels 11 and a third actuating unit 12. Specifically, the transfer vehicle 13 includes, but is not limited to, a generally cubical vehicle body structure. Specifically, multiple sets of traveling wheels 11 are symmetrically arranged on both sides of the transfer vehicle 13, including at least one set of driving wheels 112, with the remainder being driven wheels 111. Further, the end of the driving wheel 112 and / or driven wheel 111 closest to the transfer vehicle 13 forms an outwardly protruding flange in the circumferential direction. The distance between the flanges of two opposing traveling wheels 11 is configured to be approximately the same as the distance between two sub-tracks, thereby restricting the transfer vehicle 13 in the second direction and preventing the transfer vehicle 13 from detaching from the support mechanism during travel.

[0156] For example, the transfer vehicle 13 includes, but is limited to, configurations such as Figure 10 and Figure 11 The two sets of driving wheels 112 and the two sets of driven wheels 111 shown are provided with flanges.

[0157] In some illustrative embodiments, reference is made to Figure 10As shown, the actuating end of the third actuation unit 12 is connected to the driving wheel 112 in the traveling wheel 11 to drive the transfer car 13 to move along the working surface (i.e., the upper end surface of the aforementioned sub-track) of the first guide rail 7 and / or the second guide rail 2. Specifically, the third actuation unit 12 includes an actuation device and a transmission device. The actuation device includes, but is not limited to, a first motor 121 (such as a geared motor); the transmission device includes, but is not limited to, an axle 122, a tension wheel 123, a belt 14, and pulleys 15. The axle 122 is connected to two opposing driving wheels 112, and the driving wheels 112 rotate synchronously with the axle 122 around its axis. Multiple pulleys 15 are respectively fitted around the output end of the first motor 121 and the axle 122, and are connected by corresponding belts 14 to transmit the torque output by the first electrode 121.

[0158] In addition, to prevent the belt 14 from loosening due to its own weight or over a long period of time, a tensioning pulley 123 is provided that abuts against the surface of the belt 14 to maintain the friction between the belt 14 and the pulley 15. It should be understood that the embodiments of this utility model are not limited thereto.

[0159] For example, the transmission device may also use other devices for transmitting torque, such as gear sets, gears, and chains.

[0160] In some illustrative embodiments, reference is made to Figures 10 to 12 As shown, the lifting unit 14 includes a second actuating unit and a lifting plate 143. The second actuating unit is disposed on the transfer vehicle 13. The lifting plate 143 is disposed below the transfer vehicle 13 and connected to the execution end of the second actuating unit. Furthermore, the output ends of the two second actuating units are connected to the lifting plate 143, so that the lifting plate 143 moves between a first height and a second height with the output ends of the second actuating units. The first height is approximately the same as the height at which the hanger 32 is supported by the support mechanism, so that the hoisting unit 15 can be assembled with the connecting part 31 provided on the hanger 32. The second height is higher than the first height, so that the hanger 32 can disengage from the V-shaped frame or L-shaped frame along the height direction.

[0161] In some illustrative embodiments, reference is made to Figures 10 to 12 As shown, the lifting unit 14 includes two second actuating units, which are respectively disposed at both ends of the transfer vehicle 13. Since the bottom of the transfer vehicle 13 is configured with a generally rectangular structure, the two second actuating units can be arranged diagonally along the bottom of the transfer vehicle 13 to evenly distribute the force applied by the lifting unit 14 to the lifting plate 143 (and the hoisting part 15 disposed on the lifting plate 143). Specifically, the two second actuating units are linear actuators arranged along the height direction.

[0162] In some illustrative embodiments, reference is made to Figure 10 and Figure 12As shown, the second actuation unit includes, but is not limited to, a second motor 141. Specifically, the output end of the second motor 141 is connected to one axial end of a lead screw 144, and the other axial end of the lead screw 144 rotatably passes through a lifting plate 143 and is threadedly connected to the lifting plate. Furthermore, a guide post 142 is provided between the bottom of the transfer carriage 13 and the lifting plate 143, and the guide post 142 passes through a through hole formed in the lifting plate 143.

[0163] In this embodiment, the lifting unit 14 is equipped with two second actuators, and the two second actuators synchronously drive the lifting plate 143 to rise and fall along the height direction, so as to improve the stability of the lifting plate 143 during the movement process and maintain the levelness of the lifting plate 143 to prevent the lifting plate 143 from deviating relative to the horizontal plane during the lifting process.

[0164] Continue to refer to Figure 7 As shown, in some illustrative embodiments, the connecting part 31 is provided with a lifting hole.

[0165] In some illustrative embodiments, reference is made to Figure 7 and Figure 12 As shown, in an embodiment where each hanger 11 has two connecting parts 31, the lifting plate 143 is correspondingly configured with two hoisting parts 15. This allows for synchronous lifting and lowering of the two hoisting parts 15, simplifying the control of their height position. Of course, if the hanger 11 has a different number of connecting parts 31, the number of hoisting parts 15 should be adjusted accordingly to ensure that each hoisting part 15 can be connected to one connecting part 31.

[0166] For the connecting part 31 with the lifting hole, refer to Figure 13 As shown, the hoisting unit 15 includes a first actuating part and a telescopic rod 155. The first actuating part is provided on the lifting part 14. The telescopic rod 155 is connected to the actuating end of the first actuating part and is configured to move between a first position extending into the hoisting hole and a second position disengaging from the hoisting hole, so that when in the first position, the hanger 11 is connected to the hoisting unit 15.

[0167] In some illustrative embodiments, reference is made to Figure 13As shown, the first actuation part of the hoisting unit 15 includes a servo motor 151, a bracket 152, a swing arm 153, a connecting rod 154, and a locking member 156. Specifically, the servo motor 151 is connected to the lifting plate 143 via the bracket 152. The swing arm 153 of the servo motor 151 is indirectly connected to the connecting rod 154 via the connecting rod 154 (both ends of the connecting rod 154 are pivotally connected to the swing arm 153 and the telescopic rod 155, respectively), so that the telescopic rod 155 can perform a telescopic movement in a straight line in response to the swing of the swing arm 153. Furthermore, the bracket 152 also has an outwardly extending locking member 156 with a downwardly extending opening, through which the telescopic rod 155 passes.

[0168] In this embodiment, when the lifting unit 15 moves to the first height with the lifting plate 143, the connecting part 31 of the bracket 11 is precisely located within the opening formed by the locking member 156, and the height of the telescopic rod 155 faces the lifting hole of the connecting part 31. At this time, the servo motor 151 is adapted to drive the telescopic rod 155 from the second position away from the lifting hole to the first position extending into the lifting hole, thereby achieving connection with the bracket 11. In this state, the second actuation unit can lift the lifting plate 143 to the second height, thereby disengaging the bracket 11 from the support mechanism. Furthermore, when the telescopic rod 155 is in the second position, the telescopic rod 155 precisely closes the opening formed by the locking member 156 to prevent the connecting part 31 from disengaging from the telescopic rod 155. It should be understood that the embodiments of this utility model are not limited to this.

[0169] For example, the first actuating unit and / or the second actuating unit may also employ electric push rods and other linear actuators.

[0170] In this implementation, the bracket 11 remains below the transfer vehicle 13 when connected or disconnected, and its relative displacement is limited to the height direction. In other words, the direction of movement of the bracket 11 relative to the transfer vehicle 13 is always orthogonal to the direction of travel of the transfer vehicle 13, and it will not reach the working surface. Therefore, the connection or disconnection between the transfer vehicle 13 and the bracket 11 will not obstruct or interfere with the movement of the transfer vehicle 13.

[0171] It should also be noted that the directional terms mentioned in the embodiments, such as "up," "down," "front," "back," "left," and "right," are only for reference in the accompanying drawings and are not intended to limit the scope of protection of this utility model. Throughout the drawings, the same elements are represented by the same or similar reference numerals. Conventional structures or constructions will be omitted where they may cause confusion in understanding this utility model.

[0172] The embodiments of the present invention have been described above. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Although various embodiments have been described above, this does not mean that the measures in the various embodiments cannot be used advantageously in combination. The scope of the present invention is defined by the appended claims and their equivalents. Various substitutions and modifications can be made by those skilled in the art without departing from the scope of the present invention, and all such substitutions and modifications should fall within the scope of the present invention.

Claims

1. A singulating mechanism, characterized by, The warehouse framework (4) comprises: a sorting device (5) arranged in the warehouse framework (4) to divide the warehouse space defined by the warehouse framework into a first station (41) close to the sorting device (5) and a second station (42) away from the sorting device (5); a temporary storage framework (6) defining a first storage position (61) in the temporary storage framework (6), the temporary storage framework (6) being movably arranged in the warehouse space so that the first storage position (61) can move between the first station (41) and the second station (42); wherein, when the first storage position (61) is located at the second station, the first storage position (61) is configured to receive a hanging article, and when the first storage position (61) is located at the first station (41), the sorting device (5) is configured to pick up at least part of the article to the outside of the temporary storage framework (6). When the first storage position (61) is located at the second station (42), the first storage position (61) is configured to receive a hanging rack (3) released by an external transfer device (1); 2. The singulating mechanism of claim 1, wherein, When the first storage position (61) is located at the first station (41), the sorting device (5) is configured to be able to pick up the article located in the hanging rack (3). Further comprising a collection container (8) arranged below the first station (41) and configured to receive the article picked up by the sorting device (5).

3. The singulating mechanism of claim 2, wherein, The sorting device (5) comprises:

4. The singulating mechanism according to any one of claims 1 to 3, characterized in that, a base connected to the warehouse framework (4); and a gripper (53) movably arranged on the base and configured to pick up the article. The sorting device (5) comprises at least two grippers (53) arranged at intervals along the arrangement direction of the article.

5. The singulating mechanism of claim 4, wherein, The sorting device (5) comprises:

6. The singulating mechanism of claim 4, wherein, a first base (51); a second base (52) slidably arranged on the first base (51) along the arrangement direction of the article; a sliding table (54) slidably arranged on the second base (52) along the height direction; wherein, at least two grippers (53) are arranged at intervals on the sliding table (54) and translate with the sliding table (54) relative to the first base (51) and / or the second base (52). Further comprising:

7. The singulating mechanism according to any one of claims 1 to 3, wherein, a first guide rail (7) suspended above the second station (42) and extending along a first direction. The temporary storage framework (6) further defines a second storage position (62) arranged side by side with the first storage position (61) along a second direction, and when the first storage position (61) is located at the first station (41), the second storage position (62) is located at the second station (42); 8. The singulating mechanism of claim 7, wherein, wherein, the second direction is orthogonal to the first direction. The warehouse framework (4) is configured with a traveling device to reciprocally translate the warehouse space defined by the warehouse framework (4) along the second direction, so that the first guide rail (7) faces any one of the second guide rails (2) outside.

9. The singulating mechanism of claim 8, wherein, The warehouse framework (4) is configured as a truss mechanism; 10. The singulating mechanism according to any one of claims 1 to 3, characterized in that, ​ And / or, the temporary storage frame (6) is configured as a truss mechanism.

11. A sorting system characterized in that, Comprise: The sorting mechanism of any one of claims 1 to 10; Second guide rail (2), suspended outside the storage frame (4) of the sorting mechanism, and located at the same height of the first guide rail (7) of the sorting mechanism; Transfer equipment (1), configured to be movable between the first guide rail (7) and the second guide rail (2) to transfer the goods outside the temporary storage frame (6) of the sorting mechanism and outside the sorting mechanism.

12. The sorting system of claim 11, wherein, Also includes: Hanging rack (3), configured to hang goods, and can be detached from the transfer equipment (1); Wherein, when the hanging rack (3) is connected to the transfer equipment (1), the hanging rack (3) moves with the transfer equipment (1).

13. The sorting system of claim 12, wherein, Also includes a third storage space arranged below the second guide rail (2); Wherein, when the hanging rack (3) is detached from the transfer equipment, the hanging rack (3) is located in one of the third storage space, the first storage space (61) of the temporary storage frame (6) and the second storage space (62) of the temporary storage frame (6).

14. The sorting system of claim 13, wherein, Comprise at least two third storage spaces, at least two third storage spaces are sequentially arranged along the first direction.

15. The sorting system according to any one of claims 12 to 14, characterized in that, The transfer equipment (1) comprises: Transfer car (13), movably arranged in the first guide rail and / or the second guide rail; Hoist (15), located below the transfer car (13); And Lifting part (14), arranged between the transfer car (13) and the hoist (15), configured to adjust the position of the hoist (15) at a first height and a second height higher than the first height.

16. The sorting system of claim 15, wherein, The hanging rack (3) comprises: Rod body (32), extending along the first direction, and provided with at least one hanging position (33) for hanging goods; And At least one connecting part (31) is arranged on the rod body (32); Wherein, the hoist (15) has a first state of being detached from the connecting part (31), and a second state of hanging the connecting part (31).

17. The sorting system of claim 16, wherein, The transfer equipment (1) has the hoist (15) corresponding to the number of connecting parts (31), and each hoist (15) respectively hangs one connecting part (31).

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