Station feeding butt-joint goods shelf and product production system

Abstract

The embodiment of the utility model provides a station feeding butt joint goods shelf and product production system.The station feeding butt joint goods shelf comprises a support and a butt joint carrier, the butt joint carrier comprises a plurality of first transverse frames, the first ends of the first transverse frames are connected with the support, the second ends of the first transverse frames are free ends, the first transverse frames are located at the suspended position, and the first transverse frames are connected with the support. The plurality of grooves are arranged at intervals along the second direction. The carrying robot is provided with a comb tooth structure and can be in butt joint with the comb tooth structure of the picking goods shelf, the material box of the picking goods shelf is carried to the station to supply the butt-joint carrier of the butt-joint goods shelf, and an operator of a product production system can take away the material box through the butt-joint carrier. According to the embodiment of the scheme, the station feeding butt-joint goods shelf can be in butt joint with the carrying robot with the comb tooth structure, the mode that people find materials in a product production system is converted into the mode that the materials find people, and therefore the working efficiency of operators of the product production system can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warehousing logistics, in particular to a station feeding docking shelf and a product production system. Background Art

[0002] A production line usually includes a series of devices for producing products. The reasonable design and layout of the production line devices can improve production efficiency and cost.

[0003] In a conventional production line, a trolley buffer area is centrally arranged in a factory building. In the distribution link of incoming materials, an artificial trolley is usually used to transport the material box loaded with incoming materials to the trolley buffer area. Specifically, in the incoming material distribution, the incoming materials are placed in the material box and loaded onto the artificial trolley, and the artificial trolley is pushed by manpower to the trolley buffer area in the factory building. Production line operators can go from the station to the trolley buffer area to find the incoming materials they need on the buffer rack of the artificial trolley for production.

[0004] The existing production line is in the "man looking for materials" mode, and the work efficiency of production line operators is low. Summary of the Utility Model

[0005] The purpose of the embodiments of the utility model is to provide a station feeding docking shelf and a product production system suitable for docking with the comb-shaped load carrier of a handling robot, so as to improve the work efficiency of operators. The specific technical solutions are as follows:

[0006] To achieve the above object, a station feeding docking shelf proposed in the first aspect embodiment of the application of the utility model includes:

[0007] A bracket;

[0008] A docking load carrier, arranged on the bracket, the docking load carrier includes a plurality of first cross frames extending along a first direction, the first ends of the plurality of first cross frames are connected to the bracket, the second ends of the plurality of first cross frames are free ends, the plurality of first cross frames are in a suspended position and arranged at intervals along a second direction, so that the plurality of first cross frames can be docked with the comb-shaped load carrier of the handling robot, and the second direction is perpendicular to the first direction.

[0009] According to an embodiment of the application of the utility model, it further includes: a buffer load carrier, arranged on the bracket and spaced from the docking load carrier.

[0010] According to an embodiment of the application of the utility model, the bracket includes columns and a cross beam extending along the second direction, and the columns support the cross beam;

[0011] The plurality of first cross frames are arranged on the first side of the cross beam, and the buffer load carrier is arranged on the second side of the cross beam.

[0012] According to an embodiment of the present utility model application, the bracket further includes a bottom plate, and the bottom plate is arranged at the bottom of the column for fixing to the ground.

[0013] According to an embodiment of the present utility model application, the docking carrier further includes: a bin stopper, which is arranged on the top surfaces of a plurality of first crossbars for limiting the bins on the top surfaces of the plurality of first crossbars.

[0014] According to an embodiment of the present utility model application, the plurality of first crossbars include side frames on both sides and at least one intermediate frame located between the side frames on both sides;

[0015] There are two bin stoppers, and each bin stopper includes a first part and a second part connected to each other;

[0016] The first parts of the two bin stoppers are correspondingly arranged on the side frames on both sides and extend along the first direction;

[0017] The second parts of the two bin stoppers extend towards the at least one intermediate frame and are connected to the at least one intermediate frame.

[0018] According to an embodiment of the present utility model application, along the second direction, the distance between the second parts of the two bin stoppers is a first distance;

[0019] Along the first direction, the distance between the first part and the second end of the first crossbar is a second distance;

[0020] The second distance is greater than the first distance.

[0021] According to an embodiment of the present utility model application, the buffer carrier includes a plurality of second crossbars extending along the first direction. The first ends of the plurality of second crossbars are connected to the second side of the crossbeam, the second ends of the plurality of second crossbars are free ends, and the plurality of second crossbars are arranged at intervals along the second direction and are in a suspended position.

[0022] According to an embodiment of the present utility model application, the length of the second crossbar is less than the length of the first crossbar; and / or,

[0023] The number of the second crossbars is less than the number of the first crossbars, and the distance between adjacent second crossbars is greater than the distance between adjacent first crossbars.

[0024] According to an embodiment of the present utility model application, at least one of the first crossbar and the second crossbar is a rectangular tube.

[0025] According to an embodiment of the present utility model application, reinforcing ribs are arranged between the bottom surface of the first crossbar and the bracket and between the bottom surface of the second crossbar and the bracket.

[0026] To achieve the above object, a product production system provided by an embodiment of the second aspect of the present utility model application includes:

[0027] A picking shelf, having a comb structure, capable of docking with the comb carrying rack of the handling robot;

[0028] A handling robot, including a vehicle body, a lifting mechanism and a comb carrying rack, the lifting mechanism is arranged on the vehicle body, the comb carrying rack is arranged on the lifting mechanism, and is driven by the lifting mechanism to lift;

[0029] A production line, provided with a plurality of workstations;

[0030] Each workstation is correspondingly provided with one of the above-mentioned workstation feeding docking shelves.

[0031] The workstation feeding docking shelf and the product production system provided by the embodiment of the present utility model, the workstation feeding docking shelf includes a bracket and a docking carrying rack, the docking carrying rack includes a plurality of first cross frames extending in the first direction, the first ends of the plurality of first cross frames are connected to the bracket, the second ends of the plurality of first cross frames are free ends, the plurality of first cross frames are in a suspended position and are arranged at intervals in the second direction. The handling robot has a comb structure and can be docked with the comb structure of the picking shelf to carry the bin on the picking shelf to the docking carrying rack of the workstation feeding docking shelf, and the operator of the product production system can take the bin from the docking carrying rack. In the embodiment of this solution, the workstation feeding docking shelf can be docked with the handling robot having a comb structure, so that the "person looking for materials" mode in the product production system is changed to the "materials looking for people" mode, which is beneficial to improving the work efficiency of the operators in the product production system.

[0032] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages at the same time. Description of the Drawings

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0034] Figure 1 It is a schematic structural diagram of a workstation feeding docking shelf according to an embodiment of the present application;

[0035] Figure 2 For Figure 1 It is a top view structural diagram of the workstation feeding docking shelf of the shown embodiment;

[0036] Figure 3 For Figure 1 The front view structural schematic diagram of the station feeding and docking shelf of the embodiment shown;

[0037] Figure 4 For Figure 1 The left view structural schematic diagram of the station feeding and docking shelf of the embodiment shown;

[0038] Figure 5 The layout schematic diagram of the product production system according to an embodiment of the present application;

[0039] Figure 6 For Figure 5 The working process schematic diagram of the product production system of the embodiment shown.

[0040] The reference numerals are as follows:

[0041] Bracket 10, column 11, cross beam 12, bottom plate 13, reinforcing rib 14, docking carrier 20, first cross frame 21, first end 21a of the first cross frame, second end 21b of the first cross frame, top surface 21c of the first cross frame, bottom surface 21d of the first cross frame, side frame 211, middle frame 212, bin stopper 22, first part 221, second part 222, buffer carrier 30, second cross frame 31, first end 31a of the second cross frame, second end 31b of the second cross frame, bottom surface 31c of the second cross frame, bin 40,

[0042] Order picking shelf 100, handling robot 200, station feeding and docking shelf 300,

[0043] First direction X, second direction Y, height direction Z, first distance L1, second distance L2, length L3 of the second cross frame. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art based on the present application belong to the scope of protection of the present utility model.

[0045] As described in the background art, in the related art, not only does it require manual handling of the bin to the manual material vehicle, but also the production line operators need to manually pick materials in the "person looking for materials" mode, resulting in low work efficiency of the operators of the product production system.

[0046] The main purpose of the embodiments of this solution is to provide a station feeding and docking shelf and a product production system suitable for docking with the comb tooth carrier of a handling robot, so as to improve the work efficiency of the operators of the product production system.

[0047] To this end, the present application proposes a work station feeding docking shelf and a product production system.

[0048] Specifically, a work station feeding docking shelf and a product production system according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0049] Figure 1 FIG. 9 is a schematic structural diagram of a work station feeding docking shelf according to an embodiment of the present application. The work station feeding docking shelf provided by the embodiment of the present application can be arranged at the work station of the operator of the product production system and is used to dock with the comb-tooth carrier of the handling robot to obtain the material box carried on the comb-tooth carrier.

[0050] As Figure 1 shown, the work station feeding docking shelf includes: a bracket 10 and a docking carrier 20.

[0051] The docking carrier 20 is arranged on the bracket 10. The docking carrier 20 includes a plurality of first crossbars 21 extending along the first direction X. The first ends 21a of the plurality of first crossbars are connected to the bracket 10, and the second ends 21b of the plurality of first crossbars are free ends. The plurality of first crossbars 21 are in a suspended position and are arranged at intervals along the second direction Y so that the plurality of first crossbars 21 can be docked with the comb-tooth carrier of the handling robot. The second direction Y is perpendicular to the first direction X.

[0052] The work station feeding docking shelf provided by the embodiment of the present utility model can be arranged at the work station of the operator of the product production system. The work station feeding docking shelf includes a bracket 10 and a docking carrier 20. The docking carrier 20 includes a plurality of first crossbars 21 extending along the first direction X. The first ends 21a of the plurality of first crossbars are connected to the bracket 10, and the second ends 21b of the plurality of first crossbars are free ends. The plurality of first crossbars 21 are in a suspended position and are arranged at intervals along the second direction Y. The handling robot has a comb structure and can be docked with the comb structure of the picking shelf to transport the material box of the picking shelf to the docking carrier 20 of the work station feeding docking shelf. The operator of the product production system can take the material box from the docking carrier 20. In the embodiment of the present solution, the work station feeding docking shelf can be docked with the handling robot with a comb structure, so that the "person looking for materials" mode in the product production system is changed to the "materials looking for people" mode, which is beneficial to improving the work efficiency of the operator of the product production system.

[0053] Furthermore, for the convenience of use by the operator of the product production system, the above-mentioned work station feeding docking shelf further includes a buffer carrier 30. The buffer carrier 30 is arranged on the bracket 10 and is spaced apart from the docking carrier 20. The material box that can be taken by the operator of the product production system from the docking carrier 20 can be placed on the buffer carrier 30 for subsequent production use.

[0054] Among them, the height at which the first cross frame 21 is suspended is greater than the height of the handling robot. Therefore, the handling robot can travel under the first cross frame 21. Multiple first cross frames 21 can be docked with the comb-shaped load carrier of the handling robot, and the in-station feeding docking shelf can be adapted for use with the handling robot.

[0055] The handling robot can be a latent AMR (Autonomous Mobile Robot), which has the characteristics of small volume and fast speed, facilitating further reduction of the occupied space at the bottom of the docking load carrier 20 in the in-station feeding docking shelf (the height at which the first cross frame 21 is suspended can be reduced), and improving the handling efficiency of the bins.

[0056] Such as Figure 1 As shown, the support 10 includes columns 11 and a cross beam 12 extending along the second direction Y. The columns 11 support the cross beam 12; multiple first cross frames 21 are arranged on the first side of the cross beam 12, and the buffer load carrier 30 is arranged on the second side of the cross beam 12. That is, the height of the columns 11 is greater than the height of the handling robot, so that the handling robot can travel under multiple first cross frames 21.

[0057] In some embodiments, the number of columns 11 can be one, supporting the middle of the cross beam 12. In some instances, the number of columns 11 can be two, supporting both sides of the cross beam 12, forming a portal-shaped support 10 to facilitate providing more stable support.

[0058] The columns 11 extend along the height direction Z, and the height direction Z can be perpendicular to the first direction X and the second direction Y.

[0059] In some embodiments, in addition to being arranged on both sides of the support 10, the docking load carrier 20 and the buffer load carrier 30 can also be arranged in a stacked manner on the support 10, with the buffer load carrier 30 located above the docking load carrier 20 to facilitate reducing the floor area of the in-station feeding docking shelf.

[0060] Furthermore, the support 10 further includes a bottom plate 13, which is arranged at the bottom of the columns 11 and used to be fixed to the ground to facilitate the stable installation of the in-station feeding docking shelf. Among them, the bottom plate 13 can be connected to the ground by bolts or other means, such as welding to a metal plate embedded in the ground.

[0061] The bin is usually a rectangular box body with an open top and a space inside for placing materials. The comb structure of the handling robot can hold the rectangular box body. In addition, the handling robot also has a lifting mechanism for lifting the comb structure. During the docking process between the handling robot and the docking carrier 20 of the in-station feeding docking shelf for the rectangular box body, the lifting mechanism is in the rising state. The comb structure is inserted into the docking carrier 20, and the rectangular box body is located above the docking carrier 20. Then, the lifting mechanism is adjusted from the rising state to the falling state, and the rectangular box body is separated from the comb structure of the handling robot and placed on the docking carrier 20. The handling robot then completes the handling work of the rectangular box body, and the operator of the product production system can take the bin from the docking carrier 20 and place it on the buffer carrier 30.

[0062] To achieve the accurate positioning and placement of the rectangular box body and the docking carrier 20, the docking carrier 20 further includes a bin stopper 22, which is arranged on the top surface 21c of a plurality of first crossbars for limiting the bin on the top surface 21c of the plurality of first crossbars.

[0063] The shape of the bin stopper 22 can match the shape of the surface of the rectangular box body to be limited. The bin stopper 22 can be one or composed of multiple ones, and multiple bin stoppers 22 limit the outer periphery of the bin.

[0064] In some embodiments, multiple bin stoppers 22 limit two corners of the rectangular box body (two corners on the side where the rectangular box body extends into the docking carrier 20). Then, during the process of the handling robot carrying the rectangular box body and docking with the docking carrier 20, that is, during the process of the rectangular box body extending into the docking carrier 20, the rectangular box body will ultimately be restricted by the bin stoppers 22 at the two corners. The bin stopper 22 has a rectangular edge matching the corner of the rectangular box body, thereby restricting the further penetration of the rectangular box body and its displacement towards both sides.

[0065] In a specific implementation, the plurality of first crossbars 21 include side frames 211 on both sides and at least one intermediate frame 212 located between the side frames 211 on both sides; the bin stopper 22 is two, and each bin stopper 22 includes a first part 221 and a second part 222 connected to each other; the first parts 221 of the two bin stoppers 22 are correspondingly arranged on the side frames 211 on both sides and extend along the first direction X; the second parts 222 of the two bin stoppers 22 extend towards at least one intermediate frame 212 and are connected to at least one intermediate frame 212.

[0066] Taking Figure 1 the in-station feeding docking shelf shown as an example, the number of intermediate frames 212 is five, and the second parts 222 of the two bin stoppers 22 extend towards the intermediate frames 212 and are connected to one intermediate frame 212. Adopting this structure can save the material of the bin stopper 22 and reduce the production cost.

[0067] In some embodiments, the docking carrier 20 is adapted to a horizontal rectangular box body, and the rectangular box body can be arranged on the docking carrier 20 in a horizontal manner, that is, the length direction of the rectangular box body is arranged on the docking carrier 20 along the second direction Y.

[0068] In some embodiments, the docking carrier 20 is adapted to a vertical rectangular box body, and the rectangular box body can be arranged on the docking carrier 20 in a vertical manner, that is, the length direction of the rectangular box body is arranged on the docking carrier 20 along the first direction X. Figure 2 For Figure 1 the schematic top view structure diagram of the station feeding docking shelf of the illustrated embodiment, as Figure 1 and Figure 2 shown, taking the docking carrier 20 adapted to the vertical rectangular bin 40 as an example, two bin stoppers 22 are matched with the vertical rectangular bin 40 arranged on the docking carrier 20. Along the second direction Y, the distance between the second parts 222 of the two bin stoppers 22 is the first distance L1; along the first direction X, the distance between the first part 221 and the second end 21b of the first cross member is the second distance L2; the second distance L2 is greater than the first distance L1. The width of the rectangular bin 40 can be less than or equal to the first distance L1, and the length of the rectangular bin 40 can be less than or equal to the second distance L2.

[0069] In this embodiment, the docking carrier 20 is adapted to the vertical rectangular bin 40. Compared with the embodiment in which the docking carrier 20 is adapted to the horizontal rectangular bin 40, in actual use, after the handling robot places the vertical rectangular bin 40 on the docking carrier 20, the operator of the product production system can place the rectangular bin 40 horizontally on the buffer carrier 30, that is, the length direction of the rectangular bin 40 is arranged along the second direction Y. Then, the buffer carrier 30 can adopt a shorter length.

[0070] For example, when the buffer carrier 30 includes a plurality of second crossbars 31 extending along the first direction X, the first ends 31a of the plurality of second crossbars are connected to the second side of the crossbeam 12, the second ends 31b of the plurality of second crossbars are free ends, and the plurality of second crossbars 31 are arranged at intervals along the second direction Y and are in a suspended position. In this embodiment, when the rectangular bin 40 is placed horizontally on the buffer carrier 30, compared with the rectangular bin 40 being placed vertically on the buffer carrier 30, the length L3 of the second crossbar can be less than the length of the first crossbar 21, and the support for the rectangular bin 40 can be achieved, so as to save the material of the second crossbar 31. Or, in this embodiment, when the rectangular bin 40 is placed horizontally on the buffer carrier 30, compared with the rectangular bin 40 being placed vertically on the buffer carrier 30, the number of the second crossbars 31 can be less than the number of the first crossbars 21, and the distance between adjacent second crossbars 31 is greater than the distance between adjacent first crossbars 21, and the support for the rectangular bin 40 can be achieved, so as to save the material of the second crossbar 31.

[0071] The first crossbar 21 can be prepared from a metal profile, for example, it can be any one of flat steel, angle steel, round steel, round pipe, and rectangular pipe. The second crossbar 31 can be prepared from a metal profile, for example, it can be any one of flat steel, angle steel, round steel, round pipe, and rectangular pipe. Among them, using a rectangular pipe can have strong supporting strength and is easy to form a plane for supporting the rectangular bin 40 on one side of the top surface of the docking carrier 20 and the buffer carrier 30.

[0072] Figure 3 For Figure 1 the front view structural schematic diagram of the station feeding docking shelf of the illustrated embodiment, Figure 4 For Figure 1 the left view structural schematic diagram of the station feeding docking shelf of the illustrated embodiment, as Figure 1 、 Figure 3 and Figure 4 shown, in some embodiments, in order to improve the supporting strength of the docking carrier 20 and the buffer carrier 30, reinforcing ribs 14 are provided between the bottom surface 21d of the first crossbar and the bracket 10, and between the bottom surface 31c of the second crossbar and the bracket 10. Specifically, the reinforcing rib 14 can be a triangular plate, and the two right-angled sides of the triangular plate supporting the docking carrier 20 are connected to the bottom surface 21d of the first crossbar and the bracket 10, and the two right-angled sides of the triangular plate supporting the second crossbar 31 of the buffer carrier 30 are connected to the bottom surface 31c of the second crossbar and the bracket 10.

[0073] Figure 5 is the layout schematic diagram of the product production system of an embodiment of the present application, as Figure 5As shown in the figure, a product production system includes a picking shelf 100, a handling robot 200, and a production line. The production line is provided with a plurality of workstations, and each workstation is correspondingly provided with a feeding docking shelf 300 of the above-mentioned embodiment.

[0074] The picking shelf 100 has a comb structure, and the comb structure can be docked with the comb carrier of the handling robot 200. The handling robot 200 includes a vehicle body, a lifting mechanism, and a comb carrier. The lifting mechanism is arranged on the vehicle body, and the comb carrier is arranged on the lifting mechanism and is driven by the lifting mechanism to lift.

[0075] In some embodiments, the picking shelf 100 can be the bottom layer of the stacked shelves of the storage system, or can be an independent shelf, and is arranged around the stacked shelves of the storage system.

[0076] Figure 6 For Figure 5 the schematic diagram of the working process of the product production system of the illustrated embodiment, as Figure 6 shown, the operation process of the product production system is generally as follows:

[0077] Step S11, picking and preparing materials in the warehouse, and putting the picked materials into the material box;

[0078] The picked materials are the materials required by the subsequent operators of the product production system, and are specifically determined according to different actual requirements.

[0079] Step S12, placing the material box on the picking shelf;

[0080] In a specific implementation, the material box can be placed manually or by a handling robot, which is not limited in this embodiment. The picking shelf has a comb structure, and the material box is placed on the comb structure of the picking shelf.

[0081] Step S13, the handling robot picks up the material box from the picking shelf;

[0082] That is, the lifting mechanism of the handling robot is in the lowered position. The handling robot travels to the lower part of the comb structure of the picking shelf. Then, the lifting mechanism rises from the lowered position to the raised position, so that the comb carrier of the handling robot and the comb structure of the picking shelf are inserted and docked with each other. The comb carrier of the handling robot picks up the material box placed on the comb structure of the picking shelf. Due to the rising of the comb carrier, the material box is placed on the comb carrier of the handling robot.

[0083] Step S14, the handling robot transports the material box to the feeding docking shelf of the workstation;

[0084] That is, the handling robot carries the bin and travels to the position of the feeding docking shelf at the work station. The lifting mechanism of the handling robot is in the raised position. The handling robot travels so that the comb-tooth carrier of the handling robot and the docking carrier of the feeding docking shelf at the work station are inserted into each other for docking. Then, the lifting mechanism rises from the raised position to the lowered position. Due to the lowering of the comb-tooth carrier, the bin on the comb-tooth carrier of the handling robot is placed on the docking carrier of the feeding docking shelf at the work station.

[0085] Step S15: Manually remove the bin from the docking carrier and place the bin on the buffer carrier.

[0086] After manually removing the bin from the docking carrier, it can be placed on the buffer carrier for subsequent production use. At the same time, the feeding docking shelf at the work station can also buffer one more bin.

[0087] In a conventional product production system, the logistics distribution mode of the production line is mostly that workers pull the material cart for distribution. A large-area buffer area for the material cart needs to be set up on the production line, and workers then search for materials on the material cart, which is a "person looking for materials" mode. In the embodiment of this solution, a new logistics distribution mode is adopted. The handling robot distributes the materials required for the work stations of the product production system to the hands of the operators according to the requirements of the work stations of the product production system and in terms of the dimension of the bin, which is a "material to person" mode. Thus, the operators of the product production system do not need to frequently search for materials, improving the production efficiency.

[0088] Moreover, the product production system does not need to centrally set up a buffer area for the material cart, reducing the area waste of centrally setting up a buffer area for the material cart within the product production system.

[0089] In some embodiments, after the operator has used up the materials in the bin, the operator can place the bin on the docking carrier 20 of the feeding docking shelf at the work station, so that the handling robot can transport the empty bin away from the docking carrier 20, facilitating the recycling of the bin.

[0090] The above are only the preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.

Claims

1. A workstation feeding docking shelf, characterized in that: include: Bracket (10); A docking carrier (20) is arranged on the support (10); the docking carrier (20) comprises a plurality of first cross frames (21) extending along a first direction (X), the first ends (21a) of the plurality of first cross frames being connected to the support (10), the second ends (21b) of the plurality of first cross frames being free ends, the plurality of first cross frames (21) being in a suspended position and arranged in a comb-tooth shape at intervals along a second direction (Y), so that the plurality of first cross frames (21) can dock with a comb-tooth carrier of a handling robot, and the second direction (Y) is perpendicular to the first direction (X).

2. The workstation feeding docking shelf according to claim 1, characterized in that: Also includes: The cache carrier (30) is arranged on the support (10) and is spaced apart from the docking carrier (20).

3. The workstation feeding docking shelf according to claim 2 is characterized in that: The support (10) comprises a column (11) and a crossbeam (12) extending along the second direction (Y), and the column (11) supports the crossbeam (12); A plurality of first cross frames (21) are arranged on a first side of the cross beam (12), and the cache carrier (30) is arranged on a second side of the cross beam (12).

4. The workstation feeding docking shelf according to claim 3 is characterized in that: The bracket (10) further comprises a bottom plate (13), wherein the bottom plate (13) is arranged at the bottom of the column (11) and is used for being fixed to the ground.

5. The workstation feeding docking shelf according to claim 1, characterized in that: The docking carrier (20) further comprises: a material box stopper (22) arranged on the top surfaces (21c) of the plurality of first horizontal frames and used for limiting the position of the material boxes (40) on the top surfaces (21c) of the plurality of first horizontal frames.

6. The workstation feeding docking shelf according to claim 5, characterized in that: The plurality of first horizontal frames (21) include side frames (211) on both sides and at least one middle frame (212) located between the side frames (211) on both sides; There are two material box stoppers (22), each of which comprises a first part (221) and a second part (222) connected to each other; The first parts (221) of the two material box stoppers (22) are arranged on the side frames (211) on both sides in a one-to-one correspondence and extend along the first direction (X); The second parts (222) of the two material box stoppers (22) extend toward the at least one intermediate frame (212) and are connected to the at least one intermediate frame (212).

7. The workstation feeding docking shelf according to claim 6, characterized in that: Along the second direction (Y), the distance between the second parts (222) of the two material box stoppers (22) is a first distance (L1); Along the first direction (X), the distance between the first portion (221) and the second end (21b) of the first cross frame is a second distance (L2); The second distance (L2) is greater than the first distance (L1).

8. The workstation feeding docking shelf according to claim 3, characterized in that: The cache loading rack (30) comprises a plurality of second cross frames (31) extending along the first direction (X), the first ends (31a) of the plurality of second cross frames being connected to the second side of the cross beam (12), the second ends (31b) of the plurality of second cross frames being free ends, and the plurality of second cross frames (31) being arranged at intervals along the second direction (Y) and being in a suspended position.

9. The workstation feeding docking shelf according to claim 8, characterized in that: The length (L3) of the second cross frame (31) is smaller than the length of the first cross frame (21); and / or, The number of the second cross frames (31) is smaller than the number of the first cross frames (21), and the spacing between adjacent second cross frames (31) is greater than the spacing between adjacent first cross frames (21).

10. The workstation feeding docking shelf according to claim 8, characterized in that: At least one of the first cross frame (21) and the second cross frame (31) is a rectangular tube.

11. The workstation feeding docking shelf according to claim 8, characterized in that: Reinforcing ribs (14) are provided between the bottom surface (21d) of the first horizontal frame and the bracket (10), and between the bottom surface (31c) of the second horizontal frame and the bracket (10).

12. A product production system, characterized in that: include: The picking shelf (100) has a comb-tooth structure and can be docked with the comb-tooth carrier of the transport robot (200); A transport robot (200) comprises a vehicle body, a lifting mechanism and a comb-tooth object carrier, wherein the lifting mechanism is arranged on the vehicle body, and the comb-tooth object carrier is arranged on the lifting mechanism and is driven by the lifting mechanism to be lifted and lowered; The production line is equipped with multiple workstations; Each workstation is correspondingly provided with a workstation feeding docking rack (300) as described in any one of claims 1 to 11.

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