Stereoscopic warehouse

Abstract

The utility model relates to the field of stereoscopic warehouses, and discloses a stereoscopic warehouse which comprises a goods shelf and a goods taking and placing unit, a plurality of storage grids are arranged on the goods shelf, the goods taking and placing unit comprises a supporting plate and a driving module used for driving the supporting plate to move to the position of any storage grid, and the stereoscopic warehouse is characterized by further comprising a goods supporting plate and a goods taking and placing module, a goods taking and placing module is arranged in each storage grid and used for driving the goods supporting plate to move between the supporting plate and the storage grid. According to the stereoscopic warehouse, goods can be conveniently and stably stored or taken out, and the goods are prevented from being abraded in the moving process.

Description

Technical Field

[0001] The utility model relates to the field of stereoscopic warehouses, in particular to a stereoscopic warehouse. Background Art

[0002] Existing high-bay warehouses generally use stackers to take out and place goods. When the height of the high-bay warehouse is too high, stackers are used to take out and place goods. However, stackers generally use conveyor belts or rollers to cooperate with the warehouse's conveying device to take out and place goods. Their operation is not flexible enough and it is not convenient to move goods. In addition, the bottom of the goods is prone to wear during the movement of the goods.

[0003] CN202022137658 discloses a stereoscopic warehouse for convenient loading and unloading, including a sliding base, a second transmission screw is installed on the inner side of the sliding base, a second transmission motor is installed on one end of the second transmission screw, two guide rails are fixedly installed on one side of the second transmission motor, and the four end corners of the upper end face of the second transmission screw are fixedly installed with guide columns, a top connecting plate is fixedly installed on the top of one of the guide columns, a first transmission motor is installed on one end of the top connecting plate, a first transmission screw is installed on the bottom end of the first transmission motor, a loading and unloading placement plate is installed on the outer side of the first transmission screw, a hydraulic cylinder is fixedly installed on one side of the loading and unloading placement plate, and four suction cups are evenly arranged on one end of the hydraulic cylinder. The utility model is more accurate in operation by taking out and placing a single cargo, and the structure is stable and safe to use. However, when pulling the cargo by suction cups, since the shape of the cargo is not necessarily a whole plane, the suction cups may not be able to absorb the cargo, and secondly, the bottom of the cargo is prone to wear during the pushing and pulling process.

[0004] The technical problem to be solved by the utility model is: how to realize convenient and stable storage or extraction of goods, and how to avoid wear and tear of the goods during the movement. Utility Model Content

[0005] The main purpose of the utility model is to provide a three-dimensional warehouse, in which goods are placed on a cargo pallet, and the cargo picking and placing module drives the goods and the cargo pallet to move together by pushing and pulling the side panels, thereby avoiding wear on the bottom caused by the movement of the goods themselves, and indirectly pushing and pulling through the side panels, thereby avoiding the inability to push and pull smoothly due to the shape of the goods.

[0006] To achieve the above objectives, the technical solutions adopted in this application are:

[0007] A three-dimensional warehouse includes a shelf and a cargo pick-up and placement unit. The shelf is provided with a plurality of storage compartments. The cargo pick-up and placement unit includes a support plate and a driving module for driving the support plate to move to the position of any storage compartment. The three-dimensional warehouse also includes a cargo pallet and a cargo pick-up and placement module. Each storage compartment is provided with a cargo pick-up and placement module. The cargo pick-up and placement module is used to drive the cargo pallet to move between the support plate and the storage compartment.

[0008] Preferably, a side plate is provided on the cargo pallet, and the cargo picking and placing module realizes the movement of the cargo pallet by driving the side plate.

[0009] Preferably, the side panel is located on a side of the cargo pallet close to the storage compartment; the side panel extends above the upper surface of the cargo pallet.

[0010] Preferably, the cargo picking and placing module includes a pushing member and a pulling member; the pushing member is used to push the side plate to move the cargo pallet from the storage compartment to the support plate; the pulling member is used to pull the side plate to move the cargo pallet from the support plate to the storage compartment.

[0011] Preferably, the pulling member drives the side plate based on vacuum adsorption, magnetic adsorption, disconnectable snap connection or overlap.

[0012] Preferably, the cargo picking and placing module comprises a power cylinder; a suction cup is connected to the power output end of the power cylinder.

[0013] Preferably, the power cylinder is a pneumatic cylinder, an oil cylinder or an electric cylinder;

[0014] The suction cup is a vacuum suction cup or an electromagnetic suction cup;

[0015] The vacuum suction cup is controlled by an external air source.

[0016] Preferably, the support plate is provided with a groove for accommodating a cargo pallet; an opening for allowing the cargo pallet to enter and exit the groove is provided on a side of the groove close to the shelf; and a guide chamfer is provided at the bottom of the cargo pallet.

[0017] Compared with the prior art, this solution has the following beneficial effects:

[0018] The three-dimensional warehouse in this case arranges a cargo pallet on a support plate, and the cargo pallet is provided with side plates. The goods are placed on the cargo pallet, and the cargo pick-up and placement module pushes or pulls the side plates, thereby pushing the goods together with the cargo pallet onto the support plate or pulling them into the storage compartment. The advantages are: 1. By setting the side plates to pull or push instead of directly pulling or pushing the goods, it is possible to effectively avoid the poor pushing or pulling effect caused by the shape of the goods and avoid the force of the cargo pick-up and placement module directly acting on the goods, causing damage to the goods; 2. By setting the cargo pallet, the goods move together with the cargo pallet, avoiding wear on the bottom of the goods during the movement of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the three-dimensional warehouse of Example 1;

[0020] Figure 2 It is a side view of the three-dimensional warehouse of Example 1;

[0021] Figure 3 This is a schematic diagram of the structure of the support plate and the cargo pallet of Example 1;

[0022] Figure 4 It is a side view of the cargo picking and placing module of Example 1. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. The components of the present application implemented as described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Example 1

[0025] refer to Figure 1-4 A three-dimensional warehouse includes a shelf 1 and a cargo pick-up and placement unit. The shelf 1 is provided with a plurality of storage compartments 11. The cargo pick-up and placement unit includes a support plate 2, a driving module 3 for driving the support plate 2 to move to the position of any storage compartment 11, and also includes a cargo pallet 4 and a cargo pick-up and placement module 5. Each storage compartment 11 is provided with a cargo pick-up and placement module 5, and the cargo pick-up and placement module 5 is used to drive the cargo pallet 4 to move between the support plate 2 and the storage compartment 11.

[0026] In this embodiment, the cargo pick-up and placement module 5 is arranged in the storage compartment 11, and each storage compartment 11 needs to be provided with a cargo pick-up and placement module 5. The advantage of arranging the cargo pick-up and placement module 5 in the storage compartment 11 is that after the cargo pallet 4 leaves the support plate 2, the support plate 2 can be used to operate other goods, thereby improving efficiency, and it is easy to arrange wires, air pipes, etc.

[0027] The shelf 1 can be embedded in the wall to save indoor space, and can also be placed according to actual needs.

[0028] The specific workflow of the stereoscopic warehouse is as follows: when storing goods, the cargo pallet 4 is placed on the support plate 2, the staff places the goods on the cargo pallet 4 of the support plate 2, and then selects a suitable storage compartment 11, the driving module 3 drives the support plate 2 to move to the storage compartment 11, the pick-up and release module 5 in the storage compartment 11 extends out and connects with the cargo pallet 4, the pick-up and release module 5 pulls the cargo pallet 4, so that the cargo pallet 4 slides on the support plate 2 and detaches from the support plate 2, so that the goods and the cargo pallet 4 enter the storage compartment 11 together, and the driving module 3 drives the support plate 2 to move to the original position. When extracting goods, the cargo pallet 4 is not placed on the support plate 2, the driving module 3 drives the support plate 2 to move to the storage compartment 11, the pick-up and release module 5 pushes the cargo pallet 4, so that the goods and the cargo pallet 4 detach from the storage compartment 11 together and enter the support plate 2, the driving module 3 drives the support plate 2 to move to the original position, and the staff processes the goods again.

[0029] It should be noted that the number of cargo pallets 4 corresponds to the number of storage compartments 11. When storing goods, the cargo pallets 4 need to be placed on the support plate 2 first. When taking out goods, since there are cargo pallets 4 in the storage compartments 11, there is no need to place cargo pallets 4 on the support plate 2. The driving module 3 is a vertical linear module and a horizontal linear module in the prior art, and the corresponding model can be selected according to actual needs.

[0030] Preferably, a side plate 41 is provided on the cargo pallet 4 , and the cargo picking and placing module 5 realizes the movement of the cargo pallet 4 by driving the side plate 41 .

[0031] In this embodiment, by providing the cargo support plate 4 and the side plate 41, it is prevented that the cargo pick-up and placement module 5 cannot smoothly push and pull the cargo due to the shape of the cargo, and it is prevented that the cargo pick-up and placement module 5 does not completely contact the cargo during the movement, causing the cargo to deviate and fall off the support plate 2. By providing the side plate 41, it is also prevented that the cargo pick-up and placement module 5 contacts the cargo and damages the cargo.

[0032] Preferably, the side panel 41 is located on a side of the cargo pallet 4 close to the storage compartment 11 ; the side panel 41 extends above the upper surface of the cargo pallet 4 .

[0033] In this embodiment, the side plate 41 extends from the cargo pallet 4 to the upper part of the cargo pallet 4, so that the cargo picking and placing module 5 can pull the cargo through the side plate 41. Moreover, the side plate 41 also has the function of limiting the movement of the cargo.

[0034] Preferably, the cargo picking and placing module 5 includes a pushing member 51 and a pulling member 52; the pushing member 51 is used to push the side plate 41 to move the cargo pallet 4 from the storage compartment 11 to the support plate 2; the pulling member 52 is used to pull the side plate 41 to move the cargo pallet 4 from the support plate 2 to the storage compartment 11.

[0035] In this embodiment, the pushing member 51 pushes the side plate 41 to make the cargo pallet 4 and the cargo slide from the storage compartment 11 to the support plate 2, while the pulling member 52 pulls the side plate 41 to make the cargo pallet 4 and the cargo slide from the support plate 2 to the storage compartment 11.

[0036] It should be noted that the pushing member 51 and the pulling member 52 can share a power cylinder or independently set a power cylinder. In this solution, it is preferred to share a power cylinder to reduce costs.

[0037] Preferably, the pulling member 52 drives the side plate 41 based on vacuum adsorption, magnetic adsorption, disconnectable snap-on connection or overlap connection.

[0038] In this embodiment, the pulling member 52 preferably drives the side plate 41 by magnetic adsorption. Magnetic adsorption can provide a larger adsorption force and has a smaller volume.

[0039] Preferably, the cargo picking and placing module 5 comprises a power cylinder; a suction cup is connected to the power output end of the power cylinder.

[0040] In this embodiment, the power cylinder is the pushing member 51, and the suction cup is the pulling member 52. A common power cylinder is adopted to realize the pushing and pulling action. The power output end of the power cylinder is connected with the suction cup. When the cargo pallet 4 needs to be pulled, the suction cup and the side plate 41 are adsorbed together, and then pulled into the storage compartment 11 by the power cylinder; when the cargo pallet 4 needs to be pushed, the suction cup does not work, and the power cylinder pushes the suction cup to abut against the side plate 41, thereby pushing the cargo pallet 4 to the support plate 2.

[0041] Preferably, the power cylinder is a pneumatic cylinder, an oil cylinder or an electric cylinder;

[0042] In this embodiment, the power cylinder is preferably a pneumatic cylinder.

[0043] The suction cup is a vacuum suction cup or an electromagnetic suction cup; the suction cup is preferably an electromagnetic suction cup.

[0044] The vacuum cup is controlled by an external air source.

[0045] Preferably, the support plate 2 is provided with a groove 21 for accommodating the cargo pallet 4; an opening 22 for allowing the cargo pallet 4 to enter and exit the groove 21 is provided on a side of the groove 21 close to the shelf 1; and a guide chamfer 42 is provided at the bottom of the cargo pallet 4.

[0046] In this embodiment, the groove 21 can limit the cargo pallet 4, and when the cargo pallet 4 enters or leaves the support plate 2, the cargo pallet 4 slides with the groove 21. In addition, the guide chamfer 42 facilitates the cargo pallet 4 to enter the storage compartment 11 or the support plate 2 from the groove 21, preventing the cargo pallet 4 from getting stuck during the movement, causing the cargo to fall from the cargo pallet 4.

[0047] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A three-dimensional warehouse, comprising a shelf and a cargo pick-up and placement unit, wherein the shelf is provided with a plurality of storage compartments, and the cargo pick-up and placement unit comprises a support plate and a driving module for driving the support plate to move to the position of any storage compartment, characterized in that: It also includes a cargo pallet and a cargo pick-up and placement module. Each storage compartment is provided with a cargo pick-up and placement module, and the cargo pick-up and placement module is used to drive the cargo pallet to move between the support plate and the storage compartment.

2. The high-bay warehouse according to claim 1, characterized in that: The cargo pallet is provided with a side plate, and the cargo picking and placing module realizes the movement of the cargo pallet by driving the side plate.

3. The high-bay warehouse according to claim 2, characterized in that: The side panel is located on a side of the cargo pallet close to the storage compartment; the side panel extends above the upper surface of the cargo pallet.

4. The high-bay warehouse according to claim 3, characterized in that: The cargo picking and placing module includes a pushing member and a pulling member; the pushing member is used to push the side plate to move the cargo pallet from the storage compartment to the support plate; the pulling member is used to pull the side plate to move the cargo pallet from the support plate to the storage compartment.

5. The high-bay warehouse according to claim 4, characterized in that: The pulling member drives the side plate based on vacuum adsorption, magnetic adsorption, disconnectable snap connection or overlap.

6. The high-bay warehouse according to claim 1, characterized in that: The cargo picking and placing module comprises a power cylinder; a suction cup is connected to the power output end of the power cylinder.

7. The high-bay warehouse according to claim 6, characterized in that: The power cylinder is a pneumatic cylinder, an oil cylinder or an electric cylinder; The suction cup is a vacuum suction cup or an electromagnetic suction cup; The vacuum suction cup is controlled by an external air source.

8. The high-bay warehouse according to claim 1, characterized in that: The support plate is provided with a groove for accommodating a cargo pallet; a side of the groove close to the shelf is provided with an opening for allowing the cargo pallet to enter and exit the groove; and a guide chamfer is provided at the bottom of the cargo pallet.

Images