Intelligent three-dimensional goods shelf

Abstract

The utility model provides an intelligent three-dimensional goods shelf. The intelligent three-dimensional goods shelf comprises a goods shelf body, a tray module, an automatic unlocking module and a coordinate machine. The tray module comprises a tray, a supporting plate and a fixing mechanism, and the tray is supported on the supporting plate and the fixing mechanism; the automatic unlocking module comprises a goods taking module, a goods fork assembly and an unlocking mechanism. The pallet fork assembly is telescopically arranged on the goods taking module and is used for taking and placing goods on the goods shelf main body; the unlocking mechanism is telescopically arranged at the end, close to the goods outlet of the goods shelf body, of the goods taking module and is inserted into or separated from the fixing mechanism. And the automatic unlocking module is arranged on the coordinate machine, and the coordinate machine drives the automatic unlocking module and the tray to ascend, descend and move leftwards and rightwards. The shelf height can be automatically adjusted to solve the problems that a traditional shelf height is fixed, and the space utilization rate is low.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and more specifically, to an intelligent automated shelving system. Background Technology

[0002] Currently, there are many types of medical consumables used in the medical field, with diverse shapes and packaging forms, making conventional storage and retrieval difficult. In addition, the structure of traditional automated warehouse racking is fixed, with each storage location space pre-set. Once installed, it is difficult to adjust later, and the poor compatibility of floor height results in low space utilization.

[0003] To allow for flexible adjustment of the space within automated storage and retrieval systems (AS / RS), existing AS / RS racks typically have detachable structures at the bottom of the pallets, such as snap-fit ​​connections, that connect to the racks. This requires manual disassembly and height adjustment, which is labor-intensive and inconvenient for users. Furthermore, the snap-fit ​​structures can become detached and unstable due to long-term use and frequent disassembly, affecting the user experience. Additionally, traditional racks cannot automatically adjust their height according to the height of the items, limiting the storage of multi-sized items and resulting in low rack utilization. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an intelligent three-dimensional shelving unit that can automatically adjust the shelf height in real time, so as to solve the problems of fixed shelf height and low space utilization of traditional shelving units.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] An intelligent automated storage and retrieval system (AS / RS) includes a rack body, a pallet module, an automatic unlocking module, and a coordinate measuring machine. The rack body includes uprights. The pallet module includes a pallet, a tray, and a fixing mechanism. The tray is connected to the uprights and fixedly mounted on the fixing mechanism, with the pallet supported on the tray and the fixing mechanism. The automatic unlocking module includes a picking module, a fork assembly, and an unlocking mechanism. The fork assembly is retractably mounted on the picking module for picking up and placing goods on the rack body. The unlocking mechanism is retractably mounted on the picking module near the outlet of the rack body for inserting into or disengaging from the fixing mechanism. The coordinate measuring machine is used to drive the automatic unlocking module and the pallet to rise, fall, and move left and right.

[0007] Furthermore, the picking module includes a base, and the fork assembly includes a fork base fixed on the base and a middle fork and an upper fork disposed on the fork base. The middle fork is movably disposed on the fork base, and the upper fork engages with the upper part of the middle fork, and the upper fork can rise and fall relative to the middle fork.

[0008] Furthermore, the automatic unlocking module also includes a fork assembly drive mechanism set on the picking module. The fork assembly drive mechanism includes a first fork assembly drive mechanism connected to the middle fork and a second fork assembly drive mechanism connected to the upper fork. The first fork assembly drive mechanism drives the middle fork and causes the upper fork to extend and retract bidirectionally along the length direction of the base relative to the fork base. The second fork assembly drive mechanism drives the upper fork to rise or fall relative to the middle fork along the height direction of the rack body.

[0009] Furthermore, the unlocking mechanism includes a lever fork that is retractably mounted at the bottom of the fork assembly.

[0010] Furthermore, the unlocking mechanism also includes a shift fork drive mechanism connected to the shift fork, which is used to drive the shift fork to insert into or disengage from the fixing mechanism.

[0011] Furthermore, the pallet is equipped with adjustment devices at both ends, and the uprights of the main body of the rack are equipped with positioning parts. The adjustment devices are engaged with the positioning parts, so that the pallet and the uprights can be detachably connected.

[0012] Furthermore, the intelligent automated storage and retrieval system includes connecting screws, and adjustment devices are provided at both ends of the pallet. The connecting screws pass through the adjustment devices and are connected to the uprights to detachably mount the pallet onto the uprights.

[0013] Furthermore, the adjusting device is a connecting hole, and the hook is detachably installed in the connecting hole; or, the adjusting device is a protrusion, and the hook is attached to the protrusion.

[0014] Furthermore, the coordinate machine includes an interconnected support frame, a horizontal drive mechanism, and a lifting mechanism, with the picking module mounted on the lifting mechanism; the horizontal drive mechanism drives the support frame to move horizontally, and the lifting mechanism, mounted on the support frame, drives the picking module to move vertically.

[0015] Furthermore, the intelligent automated storage and retrieval system also includes a photoelectric detection module and a grating detection module. The photoelectric detection module is set on the pallet, and the main body of the rack includes a connecting rod. The connecting rod is set near the loading port of the rack body and is connected between the uprights. The grating detection module is set on the connecting rod.

[0016] The beneficial effects of this utility model embodiment are:

[0017] Firstly, this application achieves automatic separation of the pallet and the rack body by setting a fork assembly to support and move the pallet to a certain height. By setting an automatic unlocking module, the unlocking mechanism of the automatic unlocking module is inserted into the fixing mechanism to complete automatic unlocking and assist disassembly. Then, the height of the pallet and fork assembly is adjusted by a coordinate machine to move it to a designated position to achieve the adjustment of the shelf height. This is convenient and quick, improves the efficiency of shelf height adjustment, and enhances the user experience.

[0018] In addition, this application sets the pallet on the pallet plate and the fixing mechanism, and by setting an adjustment device, the pallet and the column are detachably connected. The structure is simple, convenient for disassembling and fixing the pallet, and the structure is stable, reducing the problem of breakage after long-term use.

[0019] In summary, the intelligent automated storage and retrieval system provided in this application can automatically adjust the shelf height to accommodate greater storage capacity and improve the user experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the internal structure of an intelligent automated storage and retrieval system according to an embodiment of this application;

[0022] Figure 2 This is a schematic diagram of the structure of an automatic unlocking module according to an embodiment of this application;

[0023] Figure 3 This is a schematic diagram illustrating the structure of a coordinate machine connected to a picking module according to an embodiment of this application;

[0024] Figure 4 This is an exploded view of a pickup module according to an embodiment of this application;

[0025] Figure 5 This is an exploded view of a fork assembly according to an embodiment of this application;

[0026] Figure 6 This is an exploded view of a fork assembly according to another embodiment of this application;

[0027] Figure 7 This is a top view of an unlocking mechanism shown in one embodiment of this application;

[0028] Figure 8 This is a schematic diagram illustrating the structure of the second fork assembly drive mechanism connected to the unlocking mechanism according to an embodiment of this application;

[0029] Figure 9 A cross-sectional view showing the second fork assembly drive mechanism connected to the unlocking mechanism according to an embodiment of this application;

[0030] Figure 10 This is a schematic diagram of the unlocking mechanism shown in one embodiment of this application;

[0031] Figure 11 This is a schematic diagram of the unlocking mechanism and the fixing mechanism shown in one embodiment of this application;

[0032] Figure 12 This is a schematic diagram illustrating the structure of a tray connected to a column according to an embodiment of this application;

[0033] Figure 13 This is a schematic diagram of the structure of the tray and fixing mechanism shown in one embodiment of this application;

[0034] Figure 14 This is a schematic diagram of the structure of a coordinate machine according to an embodiment of this application;

[0035] Figure 15 This is a schematic diagram of the structure of a photoelectric detection module and a grating detection module according to an embodiment of this application.

[0036] Reference numerals: Shelf body 1; Upright 11; Positioning part 111; Adjustment device 13; Pallet module 2; Pallet 21; Pallet plate 22; Fixing mechanism 23; Automatic unlocking module 3; Picking module 31; Base 311; Fork assembly 32; Fork base 321; Middle fork 322; Upper fork 323; First slide rail 324; Second slide rail 325; Support column 325; Unlocking mechanism 33; Fork 331; Fork drive mechanism 332; Fork assembly drive mechanism 34; Coordinate machine 4; Support frame 41; Horizontal drive mechanism 42; Lifting mechanism 43; Base 44; Connecting rod 5; Photoelectric detection module 6; Grating detection module 7. Detailed Implementation

[0037] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] The purpose of this utility model is to provide an intelligent automated storage and retrieval system (AS / RS) to solve the problems of low space utilization caused by fixed structure, fixed layer height, and poor compatibility of AS / RS racks.

[0039] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0040] See Figure 1-3, an intelligent automated storage and retrieval system, comprising a rack body 1, a pallet module 2, an automatic unlocking module 3, and a coordinate measuring machine 4. The rack body 1 includes uprights 11 and top and bottom crossbeams disposed between the uprights 11.

[0041] The pallet module 2 includes a pallet plate 22, a pallet 21, and a fixing mechanism 23. The pallet plate 22 has an L-shaped structure, and the two sides of the pallet plate 22 are connected to the column 11. The pallet plate 22 is fixedly mounted on the fixing mechanism 23. The side of the pallet 21 closest to the fixing mechanism 23 is in close contact with the outer wall of the fixing mechanism 23. The pallet 21 is supported on the pallet plate 22 and the fixing mechanism 23.

[0042] The intelligent automated shelving unit is equipped with an automatic unlocking module 3, which is mounted on a coordinate machine 4. The coordinate machine 4 drives the automatic unlocking module 3 and the pallet 21 to rise, fall, and move left and right to adjust their positions.

[0043] The automatic unlocking module 3 includes a picking module 31, a fork assembly 32, and an unlocking mechanism 33.

[0044] The fork assembly 32 is retractably mounted on the picking module 31 to receive the pallet 21, so as to pick up and place goods on the main body of the shelf. When the fork assembly 32 extends to below the pallet 21, the pallet 21 is supported on the fork assembly 32.

[0045] The unlocking mechanism 33 is retractably mounted on the picking module 31 at one end near the loading port of the shelf body 1, and the unlocking mechanism 33 can be inserted into or detached from the fixing mechanism 23 to assist in fixing and disassembling the pallet 21.

[0046] When the fork assembly 32 moves to the bottom of the pallet 21, the pallet 21 is supported on the fork assembly 32; when the fork assembly 32 rises to a certain distance, the pallet 21 disengages from the pallet plate 22 and the fixing mechanism 23; when the fork assembly 32 descends to a certain distance, the pallet 21 is supported on the pallet plate 22 and the fixing mechanism 23.

[0047] See Figure 4 -6. The picking module 31 includes a base 311, and the fork assembly 32 includes a fork base 321, a middle fork 322 and an upper fork 323. The fork base 321 is fixedly installed on the base 311, and the middle fork 322 and the upper fork 323 are disposed on the fork base 321.

[0048] The center fork 322 engages with the upper part of the fork base 321, and the center fork 322 can extend and retract bidirectionally relative to the fork base 321 along the length of the fork base 321.

[0049] The upper fork 323 is engaged with the middle fork 322, and the upper fork 323 can rise and fall relative to the middle fork 322 along the height direction of the rack body 1.

[0050] Specifically, the bottom of the middle fork 322 is provided with a first slide rail 324, the upper part of the fork base 321 is engaged in the first slide rail 324, the first slide rail 324 slides along the upper part of the fork base 321, and the movement of the middle fork 322 drives the upper fork 323 to move.

[0051] The bottom of the upper fork 323 is provided with a second slide rail 325, which is engaged with the middle fork 322 to enable the upper fork 323 to move up and down.

[0052] The automatic unlocking module 3 also includes a fork assembly drive mechanism 34 disposed on the picking module 31. The fork assembly drive mechanism 34 includes a first fork assembly drive mechanism 34 and a second fork assembly drive mechanism 34. The first fork assembly drive mechanism 34 is connected to the middle fork 322, and the second fork assembly drive mechanism 34 is connected to the upper fork 323.

[0053] In the first state, the first fork assembly drive mechanism 34 drives the middle fork 322 to move and causes the upper fork 323 to extend and retract bidirectionally relative to the fork base 321 along the length direction of the base 311; in the second state, the second fork assembly drive mechanism 34 drives the upper fork 323 to rise and fall relative to the middle fork 322 along the height direction of the rack body 1.

[0054] When pallet 21 needs to be moved, the first fork assembly drive mechanism 34 drives the middle fork 322 and causes the upper fork 323 to extend relative to the fork base 321 along the length direction of the base 311 to the bottom of the pallet module 2, and pallet 21 is supported on the upper fork 323; when pallet 21 needs to be adjusted in height, the second fork assembly drive mechanism 34 drives the upper fork 323 to rise, raising pallet 21 to the designated position, and pallet 21 and pallet plate 22 are separated.

[0055] See Figure 7 -11, the unlocking mechanism 33 includes a shift fork 331 and a shift fork drive mechanism 332. The shift fork 331 is telescopically disposed at the bottom of the middle fork 322 and is disposed on the base 311 at one end near the loading port of the rack body 1. The second fork assembly drive mechanism 34 connected to the middle fork 322 is disposed on the unlocking mechanism 33 to connect the middle fork 322 and the unlocking mechanism 33. The shift fork 331 can be configured as one and located on one side of the bottom of the middle fork 322, or it can be configured as two or more to realize the adjustment of the pallet position in different positions.

[0056] When the middle fork 322 moves in both directions, it can simultaneously drive the shift fork 331 to move in both directions. Specifically, when the first fork assembly drive mechanism 34 drives the middle fork 322 to move the upper fork 323 to a position closer to the delivery port, it drives the shift fork 331 to move to a certain position.

[0057] The shift fork drive mechanism 332 is connected to the end of the shift fork 331 away from the outlet, and is used to drive the shift fork 331 to extend and retract bidirectionally relative to the base 311 along the length direction of the base 311.

[0058] Specifically, the shift fork drive mechanism 332 is a push rod motor. When the push rod motor extends, it drives the shift fork 331 to extend and insert into the fixing mechanism 23. When the push rod motor retracts, it drives the shift fork 331 to disengage from the fixing mechanism 23.

[0059] The fixing mechanism 23 is provided with a fixing cavity that matches the shift fork 331.

[0060] When pallet 21 needs to be moved, fork drive mechanism 332 drives fork 331 to move and insert into the fixed cavity of fixed mechanism 23 to facilitate further operation of fork assembly 32; when pallet 21 is adjusted to a suitable position, fork drive mechanism 332 drives fork 331 to reset and disengage from fixed cavity of fixed mechanism 23.

[0061] In one embodiment, a pallet 21 misalignment / abnormality detection grating sensing structure (not shown in the figure) is provided at the top and / or bottom of the shelf body 1 to detect whether the pallet 21 is correctly placed on the shelf body 1.

[0062] See Figure 12 -13, In order to fix the pallet 22 and the upright, an adjustment device 13 is provided on the pallet 22. The adjustment device 13 is connected to the side wall of the upright 11 so as to detachably install the pallet module 2 into the rack body 1.

[0063] In one embodiment, several adjustment devices 13 can be provided on the sides of both ends of the tray 22, and multiple positioning parts 111 are provided on the column. The adjustment devices 13 are hung on the positioning parts 111, so that the tray 22 and the column can be detachably connected.

[0064] In the above embodiments, the adjusting device 13 is configured as a hook and the positioning part 111 is configured as a positioning post, which engages the hook with the positioning post, but is not limited to this.

[0065] In another embodiment, several adjustment devices 13 are provided on the sides of both ends of the pallet 22. The intelligent automated storage and retrieval system includes multiple connecting screws. The connecting screws pass through the adjustment devices 13 and are connected to the uprights 11 so that the pallet 22 can be detachably installed on the uprights 11.

[0066] The tray 22 has an L-shaped structure, and the bottom wall of the tray 22 is closely fitted to the upper surface of the fixing mechanism 23 and installed on the fixing mechanism 23 to fix the tray 21. Specifically, the tray 22 is fixed to the fixing mechanism 23 by welding or screws, etc., and there is no specific limitation on this.

[0067] The side of the pallet 22 near the fixing mechanism 23 is tightly connected to the fixing mechanism 23.

[0068] See Figure 14 The coordinate machine 4 includes a base 44, a support frame 41, a horizontal drive mechanism 42, and a lifting mechanism 43. The horizontal drive mechanism 42 is horizontally mounted on the base 44 of the coordinate machine 4. The support frame 41 is vertically mounted on the base 44 and connected to the horizontal drive mechanism 42. The lifting mechanism 43 is mounted on the support frame 41.

[0069] The picking module 31 is mounted on the lifting mechanism 43. The belt of the lifting mechanism 43 rotates to move the picking module 31. Specifically, the horizontal drive mechanism 42 drives the support frame 41 to move in the horizontal direction, and the lifting mechanism 43 drives the picking module 31 to move in the vertical direction.

[0070] See Figure 15 The intelligent automated shelving also includes a detection module, which includes a photoelectric detection module 6 and a grating detection module 7.

[0071] Several photoelectric detection modules 6 are provided, with one photoelectric detection module 6 installed on each pallet 22 of each layer. These modules are used to detect whether there are any items stored in the pallet 21 and to feed the detection results back to the control system of the intelligent automated shelving.

[0072] The main body of the shelving unit 1 includes connecting rods 5 located at the top and bottom of the main body of the shelving unit 1. The connecting rods 5 are connected between the uprights 11 and are located near the loading port of the main body of the shelving unit 1. Two grating detection modules 7 are provided, and the two grating detection modules 7 are respectively set on the connecting rods 5. They are used to detect whether the goods on the pallet 21 exceed the surface of the shelving unit and to feed back the detection results to the control system of the intelligent automated shelving unit to remind the user to ensure that the items are placed in the correct position.

[0073] The following is a detailed description of the working process of the automatic unlocking module 3 and the coordinate machine 4 working together to adjust the height of the shelf body 1:

[0074] Unlocking process: In the initial state, the horizontal drive mechanism 42 and the lifting mechanism 43 of the coordinate machine 4 work to move the picking module 31 to the position of the pallet module 2 that needs to be adjusted inside the rack body 1. The first fork assembly drive mechanism 34 drives the middle fork 322 and the upper fork 323 to extend and move to the bottom of the pallet 21. The pallet 21 is supported on the fork assembly 32. The shift fork drive mechanism 332 drives the shift fork 331 to insert into the fixing mechanism 23.

[0075] The second fork assembly drive mechanism 34 drives the upper fork 323 to rise, raising the pallet 21 and the upper fork 323 to a certain position. The pallet 21 is then separated from the pallet plate 22 and the fixing mechanism 23. At this time, the pallet 21 is in a separated state from the rack body 1.

[0076] Height adjustment process: The shift fork drive mechanism 332 drives the shift fork 331 to retract and reset. The lifting mechanism 43 drives the picking module 31 and the pallet 21 to rise or fall to the designated position. The shift fork drive mechanism 332 drives the shift fork 331 to insert into the fixing mechanism 23 at the current position. The second fork assembly drive mechanism 34 drives the upper fork 323 to descend, lowering the pallet 21 and the upper fork 323 to a certain position. The pallet 21 falls onto the pallet plate 22 and the fixing mechanism 23. The first fork assembly drive mechanism 34 drives the middle fork 322 and the upper fork 323 to retract. The shift fork drive mechanism 332 drives the shift fork 331 to reset, completing the height adjustment.

[0077] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0078] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0079] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An intelligent shelving unit, characterized in that, The application relates to an intelligent stereoscopic shelf. The shelf body comprises a column; The tray module comprises a tray, a supporting plate and a fixing mechanism, the supporting plate is connected to the column, the supporting plate is connected to the fixing mechanism, and the tray is supported on the supporting plate and the fixing mechanism; The automatic unlocking module comprises a picking module, a fork assembly and an unlocking mechanism; The fork assembly is telescopically arranged on the picking module and is used for picking and placing goods on the shelf body; The unlocking mechanism is telescopically arranged on the picking module and is used for inserting or separating from the fixing mechanism; The coordinate machine is used for driving the automatic unlocking module and the tray to ascend, descend, move left and right.

2. The smart planogram of claim 1, wherein, The picking module comprises a base, the fork assembly comprises a fork base fixed on the base, a middle fork and an upper fork arranged on the fork base, the middle fork is movably arranged on the fork base, the upper fork is engaged with the upper part of the middle fork, and the upper fork can ascend and descend relative to the middle fork.

3. The smart planogram of claim 2, wherein, The automatic unlocking module further comprises a fork assembly driving mechanism arranged on the picking module, the fork assembly driving mechanism comprises a first fork assembly driving mechanism connected to the middle fork and a second fork assembly driving mechanism connected to the upper fork; The first fork assembly driving mechanism drives the middle fork and the upper fork to telescopically move along the length direction of the base relative to the fork base; The second fork assembly driving mechanism drives the upper fork to ascend or descend relative to the middle fork along the height direction of the shelf body.

4. The intelligent display stand of claim 2, wherein, The unlocking mechanism comprises a shifting fork, the shifting fork is telescopically arranged on the bottom of the fork assembly.

5. The smart planogram of claim 4, wherein, The unlocking mechanism further comprises a shifting fork driving mechanism connected to the shifting fork, the shifting fork driving mechanism is used for driving the shifting fork to insert or separate from the fixing mechanism.

6. The intelligent display stand of claim 1, wherein, Both ends of the supporting plate are provided with adjusting devices, the column of the shelf body is provided with positioning parts, the adjusting devices are engaged with the positioning parts, and the supporting plate and the column are detachably connected.

7. The intelligent display stand of claim 1, wherein, The intelligent stereoscopic shelf comprises connecting screws, both ends of the supporting plate are provided with adjusting devices, the connecting screws pass through the adjusting devices and are connected to the column, and the supporting plate is detachably arranged on the column.

8. The intelligent display stand of claim 7, wherein, The adjusting device is a hook, the column is provided with a plurality of positioning columns, and the hook is engaged with the positioning columns.

9. The intelligent display stand of claim 1, wherein, The coordinate machine comprises a support frame, a horizontal driving mechanism and a lifting mechanism which are connected to each other, and the picking module is arranged on the lifting mechanism; The horizontal driving mechanism drives the support frame to move in the horizontal direction, the lifting mechanism is arranged on the support frame, and the lifting mechanism drives the picking module to move in the vertical direction.

10. The intelligent display stand of claim 1, wherein, The intelligent stereoscopic shelf further comprises an optical detection module and a grating detection module, the optical detection module is arranged on the supporting plate, the shelf body comprises a connecting rod arranged close to the goods outlet of the shelf body, the connecting rod is connected between the columns, and the grating detection module is arranged on the connecting rod.

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