CN218344382U

CN218344382U - Warehousing system

Info

Publication number: CN218344382U
Application number: CN202222183222.4U
Authority: CN
Inventors: 孙强; 迟骋; 刘柱; 孙建国; 张永久; 冷友斌
Original assignee: Heilongjiang Feihe Dairy Co Ltd
Current assignee: Heilongjiang Feihe Dairy Co Ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-20
Anticipated expiration: 2032-08-18

Abstract

The utility model provides a storage system, include: a warehouse including a plurality of storage layers arranged in an up-down direction, each storage layer being provided with a storage; a plurality of automatic door devices, each automatic door device including an automatic door installed at an entrance of a corresponding storage room and a driving structure connected with the automatic door, the automatic door device further including a first signal receiver connected with the driving structure; the first position sensors are arranged in one-to-one correspondence with the automatic doors and are positioned at the inlet; the lifting device is arranged on one side of the warehouse, which is provided with an entrance, and is provided with a bearing platform and a signal transmitter; a transporter having a second signal receiver; and the controller is connected with each first position sensor, each first signal receiver, the signal transmitter and the second signal receiver. Use the technical scheme of the utility model the problem that warehouse system conveying efficiency is low among the correlation technique can be solved effectively.

Description

Warehousing system

Technical Field

The utility model relates to a product storage field particularly, relates to a storage system.

Background

At present, raw materials of factories or produced products need to be put into a warehouse for storage. In order to improve the storage capacity of the warehouse, the warehouse is generally arranged into a multilayer structure at present, each layer of warehouse is provided with a storage room, and materials are placed into the storage rooms for storage. And a lifting device is arranged in front of the warehouse and used for realizing the transportation of the materials in the vertical direction. The path of the material from the lifting structure to the storage space needs to be carried by means of a transport vehicle.

The opening and closing of the room door of the storage room, the walking of the transport vehicle and the movement of the lifting device are respectively and independently controlled, operators of the transport vehicle cannot intuitively know the in-place condition of the lifting device, and need to communicate with each other to obtain corresponding position information, so that the transportation efficiency of raw materials and products is influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a warehousing system to solve the problem of low transportation efficiency of the warehousing system in the related art.

In order to achieve the above object, the utility model provides a storage system, include: a warehouse including a plurality of storage levels arranged in an up-down direction, each storage level being provided with a storage room having an entrance; the automatic door devices are arranged in one-to-one correspondence with the storage rooms, each automatic door device comprises an automatic door arranged at an inlet of the corresponding storage room and a driving structure connected with the automatic door, and the automatic door device further comprises a first signal receiver connected with the driving structure; the first position sensors are arranged in one-to-one correspondence with the automatic doors and are positioned at the inlet; the lifting device is arranged on one side of the warehouse, which is provided with an entrance, and is provided with a bearing platform and a signal transmitter; a transporter having a second signal receiver; and the controller is connected with each first position sensor, each first signal receiver, the signal transmitter and the second signal receiver.

Furthermore, the first position sensor is an infrared photoelectric sensor, the first position sensor is located above the automatic door, and the sensing direction of the first position sensor faces to the left side or the right side of the automatic door.

Further, the warehousing system further comprises: and a second position sensor disposed at an entrance of the storage room and located at a side of the automatic door, the second position sensor being connected to the controller.

Further, the second position sensor includes: the first laser transmitter and the first laser receiver are oppositely arranged on two sides of the automatic door.

Further, the projection of the vertical direction of the connecting line of the first laser transmitter and the first laser receiver is positioned on the bearing platform.

Further, be provided with the rack on the load-bearing platform, the rack including place the storehouse and with place the get goods mouth of storehouse intercommunication, get goods mouth department and be provided with third position sensor.

Further, the third position sensor includes: the second laser transmitter and the second laser receiver are oppositely arranged, and the second laser receiver is connected with the controller.

Further, the transport vechicle includes a plurality of, and every layer of warehouse all sets up at least one transport vechicle.

Further, the transport vechicle is AGV fork truck.

Furthermore, each storage layer is provided with a plurality of storage rooms, the storage rooms of the warehouse comprise a plurality of rows, and a lifting device is arranged in front of each row of storage rooms.

Use the technical scheme of the utility model, the warehouse is multilayer structure, and every layer all is provided with between the storage, and the direction is arranged from top to bottom along between a plurality of storages. Each storage room is opened and closed through an automatic door device. The lifting device is arranged on one side of the warehouse with the entrance, and the materials can be delivered to each layer of the warehouse through the lifting device. After the materials are conveyed to a designated storage layer, a signal transmitter of the lifting device can transmit a lifting in-place signal to the controller, the controller can transmit the lifting in-place signal to a second signal receiver of the transport vehicle after receiving the lifting in-place signal, and operators of the transport vehicle can know that the lifting device has moved in place through the signals. The first position sensor can detect whether the transport vehicle moves in place, when the transport vehicle moves in place, the first position sensor can send a signal of the transport vehicle in place to the controller, when the controller receives the signal of the lifting device in place and the signal of the transport vehicle in place simultaneously, the controller can send a signal for opening or closing the door to the first signal receiver of the automatic door device, and the first signal receiver can drive the automatic door to execute corresponding opening and closing actions through the driving structure after receiving the signals. The transport vehicle can complete the operation of carrying materials. The position linkage between automatically-controlled door device, elevating gear, transport vechicle has been realized to above-mentioned structure, and the operating personnel of transport vechicle can know the switching state of automatic door device in storage room and elevating gear's the condition that targets in place directly perceivedly to help promoting the warehouse entry and the efficiency of leaving warehouse of material.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention. In the drawings:

fig. 1 shows a front view of an embodiment of a warehousing system according to the invention;

fig. 2 shows a perspective view of the rack of the warehousing system of fig. 1.

Wherein the figures include the following reference numerals:

10. a warehouse; 11. a storage room; 20. an automatic door device; 21. an automatic door; 30. a second position sensor; 31. a first laser transmitter; 32. a first laser receiver; 40. a lifting device; 41. a load-bearing platform; 42. placing a rack; 421. a goods taking port; 50. a third position sensor; 51. a second laser transmitter; 52. a second laser receiver; 60. a first position sensor; 70. and (3) feeding.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

As shown in fig. 1, the warehousing system of the embodiment includes: a warehouse 10, a plurality of automatic door devices 20, a plurality of first position sensors 60, a lifting device 40, a transport vehicle, and a controller. Wherein the warehouse 10 includes a plurality of storage levels arranged in an up-down direction, each of the storage levels being provided with a storage room 11, the storage room 11 having an entrance; the plurality of automatic door devices 20 are arranged in one-to-one correspondence with the plurality of storage compartments 11, each automatic door device 20 includes an automatic door 21 installed at an entrance of the corresponding storage compartment 11 and a driving structure connected with the automatic door 21, and the automatic door device 20 further includes a first signal receiver connected with the driving structure; the plurality of first position sensors 60 are provided in one-to-one correspondence with the plurality of automatic doors 21, and are located at the entrance; the lifting device 40 is arranged at one side of the warehouse 10 with the entrance, the lifting device 40 is provided with a bearing platform 41, and the lifting device 40 is provided with a signal transmitter; the transport vehicle is provided with a second signal receiver; the controller is connected to each of the first position sensors 60, each of the first signal receivers, the signal transmitter, and the second signal receiver.

With the technical solution of this embodiment, the warehouse 10 is a multi-layer structure, each layer is provided with a storage room 11, and a plurality of storage rooms 11 are arranged along the up-down direction. Each storage room 11 is opened and closed by an automatic door device 20. The lifting device 40 is provided at a side of the warehouse 10 having an entrance, and the materials 70 can be delivered to each floor of the warehouse 10 through the lifting device 40. When the materials 70 reach the designated storage layer, the signal transmitter of the lifting device 40 can transmit a lifting in-place signal to the controller, the controller can transmit the lifting in-place signal to the second signal receiver of the transport vehicle after receiving the lifting in-place signal, and an operator of the transport vehicle can know that the lifting device 40 has moved in place through the signal. The transport vehicle is controlled by an operator to reach a specified position. The first position sensor 60 can detect whether the transport vehicle moves in place, when the transport vehicle moves in place, the first position sensor 60 can send a signal of the transport vehicle in place like the controller, when the controller receives the signal of the lifting device 40 in place and the signal of the transport vehicle in place at the same time, the controller can send a signal for opening the door to the first signal receiver of the automatic door device 20, and the first signal receiver can drive the automatic door 21 to execute corresponding door opening action through the driving structure after receiving the signals. The transport vehicle may perform the transfer of material 70 from the elevator 40 to the storage compartment 11. The position linkage between automatic door device 20, elevating gear 40, the transport vechicle has been realized to above-mentioned structure, and the operating personnel of transport vechicle can know elevating gear's the condition that targets in place directly perceivedly to help promoting the warehouse entry and the efficiency of leaving warehouse of material 70.

As shown in fig. 1, in the present embodiment, the first position sensor 60 is an infrared photoelectric sensor, the first position sensor 60 is located above the automatic door 21, and the sensing direction of the first position sensor 60 is toward the left or right side of the automatic door 21. In the above configuration, the infrared photoelectric sensor is sensitive to sensing, and since the vehicle travels from the left or right side of the storage space 11, the sensing direction of the first position sensor 60 is directed to the left or right side of the automatic door 21, so that the recognition sensitivity of the first position sensor 60 with respect to the vehicle can be improved.

As shown in fig. 1, in the present embodiment, the warehousing system further includes a second position sensor 30, the second position sensor 30 is disposed at the entrance of the storage room 11 and located at the side of the automatic door 21, and the second position sensor 30 is connected to the controller. In the above structure, when the lifting device 40 bears the material 70 and moves to the target storage layer, the second position sensor 30 can sense the material 70 borne by the lifting device 40, that is, the second position sensor 30 is triggered, and the controller can display information that the lifting device 40 bears the material 70. When the lifting device 40 is unloaded and the lifting device 40 moves to the target storage layer, the second position sensor 30 cannot be triggered, and the controller can display the information that the lifting device 40 is unloaded. The above structure can recognize the loading state of the lifting device 40.

As shown in fig. 1, in the present embodiment, the second position sensor 30 includes a first laser transmitter 31 and a first laser receiver 32, and the first laser transmitter 31 and the first laser receiver 32 are oppositely disposed on both sides of the automatic door 21. In the above structure, when the lifting device 40 bears the material 70 and moves to the target storage layer, the material 70 can block the laser signal emitted by the first laser transmitter 31, and when the first laser receiver 32 cannot receive the signal, the signal can be sent to the controller, and the controller determines that the material 70 is borne on the lifting device 40 at this time according to the signal. The structure has sensitive induction and high detection precision.

As shown in fig. 1, in the present embodiment, a projection of a vertical direction of a line connecting the first laser transmitter 31 and the first laser receiver 32 is located on the carrying platform 41. The above structure enables the material 70 to accurately block the laser emitted from the first laser transmitter 31 when the material 70 carried on the lifting device 40 moves to the target storage layer, thereby triggering the second position sensor 30. The detection accuracy of the second position sensor 30 is further improved.

As shown in fig. 1 and fig. 2, in the present embodiment, a placing rack 42 is disposed on the carrying platform 41, the placing rack 42 includes a placing bin and a goods taking port 421 communicated with the placing bin, and a third position sensor 50 is disposed at the goods taking port 421. In the above structure, when the material 70 is not placed in the designated range of the placing frame 42, the material 70 located outside the designated range triggers the third position sensor 50, the third position sensor 50 can send a signal to the controller, and the controller can know that the material 70 is not placed in the designated position of the placing frame 42 after receiving the signal of the third position sensor 50. The above structure enables the material 70 to be placed within a designated range of the placing frame 42, so that when the lifting device 40 moves to a target storage layer, the material 70 can accurately trigger the second position sensor 30, thereby enabling the control device to obtain information that the lifting device 40 moves the material 70 to a designated position.

As shown in fig. 1 and 2, in the present embodiment, the third position sensor 50 includes: the second laser transmitter 51 and the second laser receiver 52, the second laser transmitter 51 and the second laser receiver 52 are oppositely arranged, and the second laser receiver 52 is connected with the controller. In the above structure, when the material 70 is not placed in the designated range of the placement frame 42, the material 70 located outside the designated range can block the laser emitted by the second laser emitter 51, and when the second laser receiver 52 cannot receive the laser signal, the material can send a signal to the controller, and the controller can learn that the material 70 is not placed at the designated position of the placement frame 42 after receiving the signal of the second laser receiver 52.

As shown in fig. 1, in the present embodiment, the transport vehicle includes a plurality of transport vehicles, and at least one transport vehicle is provided for each layer of the warehouse 10. The arrangement mode can avoid the transport vehicle from moving between different storage layers, and can further improve the warehousing and ex-warehouse efficiency of goods.

As shown in fig. 1, in the present embodiment, the transport vehicle is an AGV forklift.

In addition, in order to further increase the storage space of the warehouse, as shown in fig. 1, in the present embodiment, each storage layer is provided with a plurality of storage rooms 11, the storage rooms 11 of the warehouse 10 include a plurality of rows, and a lifting device 40 is provided in front of each row of storage rooms 11, and the lifting device 40 can facilitate the transportation of the materials 70.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A warehousing system, comprising:

a warehouse (10) including a plurality of storage levels arranged in an up-down direction, each of the storage levels being provided with a storage room (11), the storage room (11) having an entrance;

the automatic door device comprises a plurality of automatic door devices (20) and a plurality of storage rooms (11), wherein the automatic door devices (20) are arranged in one-to-one correspondence with the storage rooms (11), each automatic door device (20) comprises an automatic door (21) arranged at an inlet of the corresponding storage room (11) and a driving structure connected with the automatic door (21), and each automatic door device (20) further comprises a first signal receiver connected with the driving structure;

a plurality of first position sensors (60) provided in one-to-one correspondence with the plurality of automatic doors (21) and located at the entrance;

a lifting device (40) arranged at one side of the warehouse (10) with an entrance, wherein the lifting device (40) is provided with a bearing platform (41), and the lifting device (40) is provided with a signal transmitter;

a transporter having a second signal receiver;

a controller connected to each of the first position sensor (60), each of the first signal receiver, the signal transmitter, and the second signal receiver.

2. The warehousing system of claim 1, characterized in that said first position sensor (60) is an infrared photoelectric sensor, said first position sensor (60) being located above said automatic door (21), the sensing direction of said first position sensor (60) being towards the left or right side of said automatic door (21).

3. The warehousing system of claim 1, further comprising:

and a second position sensor (30) provided at an entrance of the storage compartment (11) and located at a side of the automatic door (21), the second position sensor (30) being connected to the controller.

4. A warehousing system according to claim 3, characterized in that said second position sensor (30) comprises:

the automatic door comprises a first laser transmitter (31) and a first laser receiver (32), wherein the first laser transmitter (31) and the first laser receiver (32) are oppositely arranged on two sides of the automatic door (21).

5. Warehouse system according to claim 4, characterized in that a projection in the vertical direction of the line connecting the first laser transmitter (31) and the first laser receiver (32) is located on the load-bearing platform (41).

6. The warehousing system as claimed in claim 1 characterized in that a rack (42) is provided on the carrying platform (41), the rack (42) comprises a placing bin and a pick-up port (421) communicated with the placing bin, and a third position sensor (50) is provided at the pick-up port (421).

7. The warehousing system of claim 6, characterized in that said third position sensor (50) comprises:

the second laser transmitter (51) and the second laser receiver (52) are oppositely arranged, and the second laser receiver (52) is connected with the controller.

8. A storage system according to claim 1, wherein said transport vehicles comprise a plurality of said transport vehicles, at least one of said transport vehicles being provided for each level of said warehouses (10).

9. The warehousing system of claim 1 wherein the transport vehicle is an AGV forklift.

10. Warehouse system according to claim 1, characterized in that each storage level is provided with a plurality of storage compartments (11), the storage compartments (11) of the warehouse (10) comprising a plurality of rows, each row being provided with a lifting device (40) in front of the storage compartment (11).