Carrier recovery device, method and equipment

Abstract

The invention relates to a carrier recovery device, method and equipment, the carrier recovery device is used for separating products assembled on a first carrier, assembling the separated products on a second carrier and collecting the empty first carrier, and the carrier recovery device comprises a workbench; the positioning unit comprises at least one positioning assembly, the positioning assembly comprises a positioning piece arranged on the workbench in a lifting mode, and the first carrier can be positioned in the horizontal direction through the positioning piece; the transferring unit is installed on the workbench, the transferring unit comprises a first track module which extends in the first direction and is adjustable in width, and the first carrier can be placed on the first track module and moves along the first track module; the positioning assembly is located below the first track module. According to the carrier recycling device, the carrier recycling efficiency can be effectively improved, automatic operation of carrier recycling is achieved, the investment of labor cost can be reduced, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material transfer equipment, and in particular to a carrier recovery device, method and equipment. Background Art

[0002] In the field of modern industrial automation, material handling and transportation is a key link. In order to improve production efficiency and reduce labor costs, various carriers and manual loading carts and AGVs (automatic guided vehicles) are widely used in various production lines and warehousing and transportation systems. In the existing production and processing process, manual loading carts usually need to use different carriers in different time periods or processes. Specifically, in a production process, it is necessary to remove the product on the first carrier, assemble the product on the second carrier for another process, and then collect the empty first carrier in batches. In the existing technology, multiple people need to cooperate with each other to complete the above workflow.

[0003] However, traditional carrier designs are often based on fixed sizes and shapes, which makes them unable to overlap or nest effectively. The disadvantages of the existing method are that it increases the operational complexity of replacing carriers and the time cost of the work, and requires more manpower to participate in the carrier replacement and collection steps. As a result, the recycling efficiency of the carrier is low and requires more manpower costs. Summary of the invention

[0004] To this end, the technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a vehicle recovery device, method and equipment that can effectively improve vehicle recovery efficiency, realize automated operations, reduce labor cost investment, and further improve production efficiency.

[0005] In order to solve the above technical problems, the present invention provides a carrier recovery device, which is used to separate products assembled on a first carrier, assemble the separated products on a second carrier, and collect the empty first carrier. The carrier recovery device includes: Workbench; A positioning unit, comprising at least one positioning assembly, wherein the positioning assembly comprises a positioning member which is lifted and disposed on the workbench, and the first carrier can be positioned in a horizontal direction by the positioning member; a transfer unit mounted on the workbench, the transfer unit comprising a first track module extending in a first direction and having an adjustable width, the first carrier being able to be placed on the first track module and moving along the first track module; the positioning assembly being located below the first track module and arranged close to an end of the first track module; the transfer unit further comprising a second track module, the second track module being arranged in the same direction as the first track module and adjacent to the first track module, one end of the second track module being opposite to one end of the first track module; The transfer unit comprises a first connecting component, a flipping component and a clamping component, wherein the first connecting component is installed on the workbench, the flipping component is arranged on the first connecting component and adjacent to the first track module, the flipping component is used to absorb and flip the product, and place the flipped product on the second carrier; the clamping component is arranged at one end of the first track module close to the second track module, the second carrier is placed on the second track module, and when the product is placed in place on the second carrier, the clamping component clamps the cover plate of the second carrier and moves to buckle the cover plate with the base of the second carrier; A material receiving unit, comprising a frame assembly, a material picking assembly, a material supporting assembly and a silo assembly, wherein the frame assembly is mounted on the workbench, the material picking assembly is slidably connected to the frame assembly, the material picking assembly moves along the frame assembly and has the freedom to move along the first direction and the second direction, the second direction being perpendicular to the first direction; one end of the material supporting assembly is adjacent to the silo assembly, the material picking assembly absorbs the empty first carrier and places it on the material supporting assembly; the first carrier is transferred to the silo assembly via the material supporting assembly.

[0006] In one embodiment of the present invention, the positioning assembly also includes a lifting drive member and a positioning plate, the lifting drive member is arranged on the workbench, the positioning plate is arranged at the movable end of the lifting drive member so as to be lifted and lowered under the drive of the lifting drive member, the positioning member is arranged on the positioning plate, and the first carrier is provided with a positioning hole matching the positioning member.

[0007] In one embodiment of the present invention, the first connecting assembly includes a first connecting rail and a first connecting frame, the first connecting rail is arranged along the first direction, the first connecting frame is slidably connected to the first connecting rail, and the flip assembly is installed on the first connecting frame.

[0008] In one embodiment of the present invention, the flipping assembly includes a flipping cylinder, a first connecting plate and a suction nozzle assembly. The flipping cylinder is arranged on the first connecting frame. The output end of the flipping cylinder is provided with an output shaft. The extension direction of the output shaft is the same as the second direction. The first connecting plate is connected to the output shaft, and the suction nozzle assembly is installed on the first connecting plate.

[0009] In one embodiment of the present invention, the transfer unit also includes a second connecting component, the second connecting component includes a second connecting guide rail and a second connecting frame, the second connecting guide rail is installed on the workbench along the first direction, the second connecting frame is slidably connected to the second connecting guide rail, and the clamping component is installed on the second connecting frame.

[0010] In one embodiment of the present invention, the frame assembly includes a first support frame and a second support frame arranged opposite to each other, and a first guide rail arranged on the first support frame, and a second guide rail arranged on the second support frame, the first guide rail and the second guide rail are arranged along the second direction and are parallel to each other; the frame assembly also includes a third guide rail arranged along the first direction, and the two ends of the third guide rail are respectively slidably connected to the first guide rail and the second guide rail; the material picking assembly is movably connected to the third guide rail.

[0011] In one embodiment of the present invention, the silo assembly includes at least one movable material rack, the material rack includes a frame body and a receiving portion spaced apart from the frame body along a height direction, and the receiving portion is capable of accommodating the first carrier.

[0012] In one embodiment of the present invention, the supporting assembly includes a supporting track and a supporting plate, the supporting track is extended along the second direction, the supporting plate is slidably connected to the supporting track, and the supporting plate can accommodate the first carrier.

[0013] The present invention also provides a carrier recovery method, using the above-mentioned carrier recovery device to recover a first carrier, the carrier recovery method comprising: Step S1, placing a first carrier equipped with a product on a first track module, and moving the first carrier to a first position; Step S2, at the first position, lift the first carrier by the positioning assembly, remove the product placed on the first carrier, turn over the product, and place the product on the base of the second carrier, and buckle the upper cover of the second carrier to the base; Step S3, moving the empty first carrier to the support assembly, and sending it into the silo assembly through the support assembly to store the first carrier; and transferring the second carrier equipped with the product to the next process through the second track module; Step S4, repeating the above steps until all the first carriers are stored in the silo assembly.

[0014] The present invention further provides a vehicle recovery device, comprising a moving unit and a vehicle recovery device as described above, wherein the moving unit can dock with a silo assembly to drive the silo assembly to move.

[0015] The above technical solution of the present invention has the following advantages compared with the prior art: A carrier recovery device described in the present invention is provided with a workbench, a positioning unit, a transfer unit, a transfer unit and a material receiving unit, wherein the positioning unit includes at least one positioning component, the positioning component is used to position the first carrier in the horizontal direction, the transfer unit includes a first track module for conveying the first carrier, and a second track module for conveying the second carrier, the transfer unit includes a first connecting component, a flipping component and a clamping component, the flipping component can absorb the product on the first carrier, flip the product, and place the flipped product on the second carrier, and then the second carrier is driven by the second track module to move to the next station for the next process; the material receiving unit includes a frame component, a material picking component, a supporting component and a silo component, the material picking component can absorb the empty first carrier, move and place it on the supporting component, and transfer the first carrier to the silo component through the supporting component, repeat the above operation to realize the recovery of all the first carriers, and the first carriers collected in the silo component can also be transferred in batches through the moving mechanism. The vehicle recovery device of the present invention can effectively improve the vehicle recovery efficiency, realize the automated operation of vehicle recovery, and can also reduce the investment in labor costs, thereby effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below according to specific embodiments of the present invention in conjunction with the accompanying drawings, wherein:

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention.

[0018] Figure 2 It is a schematic structural diagram of a transfer unit according to a preferred embodiment of the present invention.

[0019] Figure 3 It is a schematic structural diagram of the positioning component of the preferred embodiment of the present invention from a first perspective.

[0020] Figure 4 It is a second viewing angle structural schematic diagram of the positioning component of the preferred embodiment of the present invention.

[0021] Figure 5It is a schematic structural diagram of a transfer unit according to a preferred embodiment of the present invention.

[0022] Figure 6 It is a schematic structural diagram of a clamping assembly according to a preferred embodiment of the present invention.

[0023] Figure 7 It is a schematic structural diagram of the second track module of a preferred embodiment of the present invention.

[0024] Figure 8 It is a schematic structural diagram of a frame assembly and a material taking assembly according to a preferred embodiment of the present invention.

[0025] Fig. 9 It is a schematic structural diagram of a material taking assembly according to a preferred embodiment of the present invention.

[0026] Fig.10 It is a schematic structural diagram of a support assembly according to a preferred embodiment of the present invention.

[0027] Fig.11 It is a schematic structural diagram of a silo assembly according to a preferred embodiment of the present invention.

[0028] Description of the accompanying drawings: 1. workbench; 100. first carrier; 200. second carrier; 2. positioning assembly; 20. positioning member; 21. lifting drive member; 22. positioning plate; 31. first track module; 32. second track module; 4. transfer unit; 40. first connecting assembly; 401. first connecting guide rail; 402. first connecting frame; 41. flip assembly; 410. flip cylinder; 411. first connecting plate; 412. nozzle assembly; 42. clamping assembly; 43. second connecting Assembly; 430, second connecting guide rail; 431, second connecting frame; 50, frame assembly; 501, first supporting frame; 502, second supporting frame; 503, first guide rail; 504, second guide rail; 505, third guide rail; 51, material picking assembly; 510, second connecting plate; 511, third connecting frame; 512, material picking drive cylinder; 513, suction assembly; 52, material supporting assembly; 520, material supporting track; 521, supporting plate; 53, silo assembly; 530, frame; 531, storage unit. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Embodiment 1

[0030] Reference Figures 1 to 11As shown, the present invention discloses a carrier recovery device, which is characterized by being used to separate products assembled on a first carrier 100 , assemble the separated products on a second carrier 200 , and collect the empty first carrier 100 .

[0031] Specifically, the carrier recovery device includes a workbench 1, The carrier recovery device further includes a positioning unit, which includes at least one positioning component 2 , and the positioning component includes a positioning member 20 which is lifted and disposed on the workbench 1 , and the first carrier 100 can be positioned in the horizontal direction by the positioning member 20 .

[0032] The carrier recovery device further includes a transfer unit, which is installed on the workbench 1. Specifically, the transfer unit includes a first track module 31 extending along a first direction and having an adjustable width, and the first carrier 100 can be placed on the first track module 31 and move along the first track module 31.

[0033] Two positioning components 2 are provided, and the two positioning components 2 are located below the first track module 31 and are respectively provided near the ends of the first track module 31. Thus, the first carrier 100 can be positioned at both ends of the first track module 31 in the travel direction, so as to ensure the accuracy of the position of the first carrier 100 and prevent the first carrier 100 from tilting and affecting subsequent operations.

[0034] The transfer unit further includes a second track module 32, which is arranged in the same direction and adjacent to the first track module 31, and one end of the second track module 32 is opposite to one end of the first track module 31. The second carrier is placed on the second track module 32 and can move along the first direction under the drive of the second track module 32.

[0035] The carrier recovery device further includes a transfer unit 4, which includes a first connection component 40, a flip component 41, and a clamping component 42. The first connection component 40 is installed on the workbench 1, the flip component 41 is disposed on the first connection component and adjacent to the first track module 31, and the flip component can absorb the product on the first carrier 100, flip the product, and place the flipped product on the second carrier 200.

[0036] It should be noted that the second carrier 200 has a base and a cover. When in the installed state, the product is assembled on the base, and the cover is buckled on the base.

[0037] The clamping assembly is arranged at one end close to the first track module 31 and the second track module 32, and the second carrier 200 is placed on the second track module 32. When the product is placed in place on the second carrier 200, the clamping assembly 42 clamps the cover plate of the second carrier 200 and moves to engage the cover plate with the base of the second carrier 200.

[0038] The carrier recovery device also includes a material receiving unit, which includes a frame assembly 50, a material picking assembly 51, a material supporting assembly 52 and a silo assembly 53. The frame assembly 50 is installed on the workbench 1, and the material picking assembly 51 is slidably connected to the frame assembly 50. The material picking assembly moves along the frame assembly 50 and has the freedom to run along the first direction and the second direction. It should be noted that the second direction is perpendicular to the first direction.

[0039] One end of the material supporting component 52 is adjacent to the silo component 53, and the material taking component 51 sucks the empty first carrier 100 and places it on the material supporting component 52; the first carrier 100 is transferred to the silo component 53 through the material supporting component 52, thereby realizing the recovery operation of the empty first carrier 100.

[0040] It can be known that the carrier recovery device to be protected by the present invention is provided with a workbench, a positioning unit, a transfer unit, a transfer unit and a material receiving unit, wherein the positioning unit includes at least one positioning component, the positioning component is used to position the first carrier in the horizontal direction, the transfer unit includes a first track module for conveying the first carrier, and a second track module for conveying the second carrier, the transfer unit includes a first connecting component, a flipping component and a clamping component, the flipping component can absorb the product on the first carrier, flip the product, and place the flipped product on the second carrier, and then the second carrier is driven by the second track module to move to the next station for the next process; the material receiving unit includes a frame component, a material picking component, a supporting component and a silo component, the material picking component can absorb the empty first carrier, move and place it on the supporting component, and transfer the first carrier to the silo component through the supporting component, repeat the above operation to realize the recovery of all the first carriers, and the first carriers collected in the silo component can also be transferred in batches through the moving mechanism. The vehicle recovery device of the present invention can effectively improve the vehicle recovery efficiency, realize the automated operation of vehicle recovery, and can also reduce the investment in labor costs, thereby effectively improving production efficiency.

[0041] Specifically, the positioning assembly 2 also includes a lifting drive member 21 and a positioning plate 22. The lifting drive member 21 is arranged on the workbench 1, and the positioning plate 22 is arranged at the movable end of the lifting drive member 21 so as to be lifted and lowered under the drive of the lifting drive member 21. The positioning member 20 is arranged on the positioning plate 22, and a positioning hole matching the positioning member 20 is provided on the first carrier 100.

[0042] The lifting drive member 21 includes but is not limited to a driving cylinder.

[0043] As a preferred embodiment, two positioning members 20 are provided along the diagonal direction of the positioning plate 22, and the positioning members 20 are positioning pins. Two positioning holes are correspondingly provided along the diagonal direction on the first carrier 100, so that when two groups of the positioning pins and the positioning holes can be engaged, the first carrier 100 can be positioned in the horizontal direction.

[0044] Furthermore, the first connecting assembly 40 includes a first connecting rail 401 and a first connecting frame 402 , the first connecting rail 401 is arranged along the first direction, the first connecting frame 402 is slidably connected to the first connecting rail 401 , and the flip assembly 41 is installed on the first connecting frame 402 .

[0045] Furthermore, the flip assembly 41 includes a flip cylinder 410, a first connecting plate 411, and a nozzle assembly 412. The flip cylinder 410 is disposed on the first connecting frame 402. The output end of the flip cylinder 410 is provided with an output shaft, the extension direction of the output shaft is the same as the second direction, the first connecting plate 411 is connected to the output shaft, and the nozzle assembly 412 is installed on the first connecting plate. In this configuration, the nozzle assembly 412 can suck and flip the product placed on the first carrier 100, and is driven to move along the first connecting guide rail 401 to the position where the second carrier 200 is located, and is placed on the second carrier 200.

[0046] As a preferred embodiment, the transfer unit also includes a second connecting component 43, the second connecting component 43 includes a second connecting guide rail 430 and a second connecting frame 431, the second connecting guide rail 430 is installed on the workbench 1 along the first direction, the second connecting frame 431 is slidably connected to the second connecting guide rail 430, and the clamping component 42 is installed on the second connecting frame 431.

[0047] Specifically, the frame assembly 50 includes a first support frame 501 and a second support frame 502 that are arranged opposite to each other, and a first guide rail 503 arranged on the first support frame 501, and a second guide rail 504 arranged on the second support frame 502, wherein the first guide rail 503 and the second guide rail 504 are arranged along the second direction and are parallel to each other. The frame assembly 50 also includes a third guide rail 505 arranged along the first direction, and two ends of the third guide rail 505 are slidably connected to the first guide rail 503 and the second guide rail 504, respectively.

[0048] The material taking assembly 51 is movably connected to the third guide rail 505 .

[0049] In terms of details, the material picking assembly 51 includes a second connecting plate 510, a third connecting frame 511, a material picking drive cylinder 512 and a suction assembly 513. The third connecting frame 511 is slidably connected to the third guide rail 505. The material picking drive cylinder 512 is installed on the third connecting frame 511 and connected to it. The active output end of the material picking drive cylinder 512 is connected to the second connecting plate 510 to drive the second connecting plate 510 to rise and fall. The suction assembly 513 is installed on the second connecting plate 510.

[0050] As a preferred embodiment, the silo assembly 53 includes at least one movable material rack, the material rack includes a frame body 530 and a plurality of receiving portions 531 spaced apart on the frame body 530 along the height direction, the receiving portion 531 being capable of accommodating the first carrier 100. Specifically, the receiving portion 531 includes a receiving space formed by a plurality of support blocks spaced apart.

[0051] In detail, the support assembly 52 includes a support rail 520 and a support plate 521. The support rail 520 extends along the second direction and is arranged on the workbench 1. The support plate 521 is slidably connected to the support rail 520. The support plate 521 can accommodate the first carrier 100. The support plate 521 can move along the support rail 520 to dock with the receiving portion 531.

[0052] As a preferred embodiment, the workbench 1 has a horizontally arranged support panel, and an escape area is opened on the support panel to improve space utilization and accommodate the silo assembly 53. Embodiment 2

[0053] The present invention also discloses a carrier recycling method, which uses a carrier recycling device as described in the first embodiment to recycle a first carrier. The carrier recycling method includes: Step S1, placing the first carrier 100 equipped with the product on the first track module 31, so that the first carrier 100 moves to the first position; Step S2, at the first position, the first carrier 100 is lifted by the positioning assembly 2, the product placed on the first carrier 100 is removed, the product is flipped by the flip assembly 41, and the product is placed on the base of the second carrier 200, and the upper cover of the second carrier 200 is buckled onto the base by the clamping assembly 42; Step S3, the first empty carrier 100 is moved to the supporting component 52 through the material taking component 51, and the first carrier 100 is sent into the silo component 53 through the supporting component 52 to store the first carrier 100; the second carrier 200 equipped with the product is moved to the next process through the second track module 32; Step S4 , repeating the above steps until all the first carriers 100 are stored in the silo assembly, thereby completing the batch collection of the first carriers 100 . Embodiment 3

[0054] The present invention also discloses a carrier recovery device, including a mobile unit and a carrier recovery apparatus as described in Example 2, wherein the mobile unit can dock with the silo assembly 53 to drive the silo assembly to move, thereby realizing the overall transportation of the silo assembly 53.

[0055] Specifically, the mobile unit includes but is not limited to AGV or other mobile devices.

[0056] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the present invention.

Claims

1. A vehicle recovery device, characterized in that: The carrier recovery device is used to separate the product assembled on the first carrier, assemble the separated product on the second carrier, and collect the empty first carrier. The carrier recovery device includes: Workbench; A positioning unit, comprising at least one positioning assembly, wherein the positioning assembly comprises a positioning member which is lifted and disposed on the workbench, and the first carrier can be positioned in a horizontal direction by the positioning member; a transfer unit mounted on the workbench, the transfer unit comprising a first track module extending in a first direction and having an adjustable width, the first carrier being able to be placed on the first track module and moving along the first track module; the positioning assembly being located below the first track module and arranged close to an end of the first track module; the transfer unit further comprising a second track module, the second track module being arranged in the same direction as the first track module and adjacent to the first track module, one end of the second track module being opposite to one end of the first track module; The transfer unit comprises a first connecting component, a flipping component and a clamping component, wherein the first connecting component is installed on the workbench, the flipping component is arranged on the first connecting component and adjacent to the first track module, the flipping component is used to absorb and flip the product, and place the flipped product on the second carrier; the clamping component is arranged at one end of the first track module close to the second track module, the second carrier is placed on the second track module, and when the product is placed in place on the second carrier, the clamping component clamps the cover plate of the second carrier and moves to buckle the cover plate with the base of the second carrier; A material receiving unit, comprising a frame assembly, a material picking assembly, a material supporting assembly and a silo assembly, wherein the frame assembly is mounted on the workbench, the material picking assembly is slidably connected to the frame assembly, the material picking assembly moves along the frame assembly and has the freedom to move along the first direction and the second direction, the second direction being perpendicular to the first direction; one end of the material supporting assembly is adjacent to the silo assembly, the material picking assembly absorbs the empty first carrier and places it on the material supporting assembly; the first carrier is transferred to the silo assembly via the material supporting assembly.

2. A carrier recovery device according to claim 1, characterized in that: The positioning assembly also includes a lifting drive and a positioning plate. The lifting drive is arranged on the workbench. The positioning plate is arranged at the movable end of the lifting drive so as to be lifted and lowered under the drive of the lifting drive. The positioning member is arranged on the positioning plate. The first carrier is provided with a positioning hole matching the positioning member.

3. A carrier recovery device according to claim 1, characterized in that: The first connecting assembly includes a first connecting rail and a first connecting frame. The first connecting rail is arranged along the first direction. The first connecting frame is slidably connected to the first connecting rail. The flip assembly is installed on the first connecting frame.

4. The carrier recovery device according to claim 1, characterized in that: The flipping assembly includes a flipping cylinder, a first connecting plate and a suction nozzle assembly. The flipping cylinder is arranged on the first connecting frame. The output end of the flipping cylinder is provided with an output shaft. The extension direction of the output shaft is the same as the second direction. The first connecting plate is connected to the output shaft, and the suction nozzle assembly is installed on the first connecting plate.

5. The carrier recovery device according to claim 1, characterized in that: The transfer unit also includes a second connecting component, which includes a second connecting rail and a second connecting frame. The second connecting rail is installed on the workbench along the first direction. The second connecting frame is slidably connected to the second connecting rail, and the clamping component is installed on the second connecting frame.

6. The carrier recovery device according to claim 1, characterized in that: The frame assembly includes a first support frame and a second support frame arranged opposite to each other, and a first guide rail arranged on the first support frame, and a second guide rail arranged on the second support frame, the first guide rail and the second guide rail are arranged along the second direction and are parallel to each other; the frame assembly also includes a third guide rail arranged along the first direction, and the two ends of the third guide rail are respectively slidably connected to the first guide rail and the second guide rail; the material picking assembly is movably connected to the third guide rail.

7. The carrier recovery device according to claim 1, characterized in that: The silo assembly includes at least one movable material rack, and the material rack includes a frame body and a receiving portion spaced apart from the frame body along a height direction, and the receiving portion can accommodate the first carrier.

8. The carrier recovery device according to claim 1, characterized in that: The supporting assembly includes a supporting track and a supporting plate. The supporting track is extended along the second direction. The supporting plate is slidably connected to the supporting track. The supporting plate can accommodate the first carrier.

9. A carrier recovery method, characterized in that: A first carrier is recovered by using a carrier recovery device as described in any one of claims 1 to 8, wherein the carrier recovery method comprises: Step S1, placing a first carrier equipped with a product on a first track module, and moving the first carrier to a first position; Step S2, at the first position, lift the first carrier by the positioning assembly, remove the product placed on the first carrier, turn over the product, and place the product on the base of the second carrier, and buckle the upper cover of the second carrier to the base; Step S3, moving the empty first carrier to the support assembly, and sending it into the silo assembly through the support assembly to store the first carrier; Transferring the second carrier equipped with the product to the next process through a second track module; Step S4, repeating the above steps until all the first carriers are stored in the silo assembly.

10. A vehicle recovery device, characterized in that: It comprises a moving unit and a carrier recovery device as described in any one of claims 1 to 8, wherein the moving unit can dock with a silo assembly to drive the silo assembly to move.

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