CN217147262U - Smart warehouse for spare parts - Google Patents

Abstract

The utility model discloses an intelligent warehouse for storing spare parts, which comprises a warehouse, wherein a goods shelf is arranged in the warehouse, a material box is arranged on the goods shelf, a first RFID electronic tag is arranged on the spare parts, a goods shelf RFID reader-writer is arranged on the goods shelf, a second RFID electronic tag is arranged on the material box, a conveyor belt and a temporary material placing platform are arranged at an entrance and an exit of the warehouse, and an entrance and an exit RFID reader-writer are also arranged beside the conveyor equipment; the intelligent terminal is connected with the shelf RFID reader-writer and the inlet and outlet RFID reader-writer; the intelligent terminal is further connected with a human-computer interaction unit, the human-computer interaction unit is used for writing the warehouse-out or warehouse-in requirements of spare parts into the intelligent terminal, the intelligent terminal generates a warehouse-out list or a warehouse-in list according to the warehouse-out or warehouse-in requirements, and the warehouse-out list and the warehouse-in list respectively comprise the types, the quantities and the position information of the spare parts. Use the utility model discloses can make the warehouse management personnel get the goods in-process more convenient and find the position fast in the warehouse-out, put the goods in-process in the warehouse can avoid putting the goods shelves by mistake.

Description

Smart warehouse for spare parts

technical field

The utility model belongs to the field of electric equipment storage warehouses, in particular to an intelligent warehouse for storing spare parts.

Background technique

Smart warehouses are the first choice for many power companies to build equipment and spare parts warehouses. In the past, spare parts warehouses generally only had warehouses and shelves. The in-out management of spare parts and spare parts only depended on the warehouse management personnel to record through forms. The method is backward, and it is more and more unsuitable for spare parts. There is a trend of more and more types and increasing numbers. With the development of radio frequency identification technology, smart warehouses have gradually emerged, which greatly improves the efficiency and accuracy of warehouse management. In existing smart warehouses, RFID readers are generally installed at the entrance and exit of the warehouse, and RFID electronic tags are set on the bins that hold spare parts. The RFID electronic tag on the material box is written into the relevant information of the spare parts, and the type and quantity of the warehouse can be checked directly in the background. When the warehouse is released, the type and quantity of the warehouse can be clearly known by reading it, which is convenient for the warehouse management personnel to manage. However, there are still two problems in the existing smart warehouse: First, although the use of radio frequency identification technology can facilitate the management of inbound and outbound warehouses, in the specific process of warehouse delivery and warehousing, warehouse managers still need to place spare parts. On or off the shelf, the pick-and-place process still requires special personnel who are familiar with the interior of the warehouse to operate. The pick-and-place process needs to know which part of the shelf is used for which type of spare parts. This identification method is the same as the previous identification method for shelves in non-smart warehouses, and there is no improvement. It is still easy for warehouse managers to misplace spare parts when entering the warehouse, and it is not easy to quickly find the required spare parts when leaving the warehouse. Therefore, the existing smart warehouse only facilitates the verification of the quantity and type of spare parts in and out of the warehouse, but the process of loading and unloading spare parts inside the warehouse has not been improved. In addition, as a single warehouse needs to store more and more types and quantities of spare parts, the area of new warehouses is getting larger and larger, and the economic cost is very high. Therefore, how to efficiently use the warehouse area is also a new problem.

Utility model content

The purpose of the utility model is to provide an intelligent warehouse for storing spare parts, which can effectively solve the problem that the process of picking up goods in the existing intelligent warehouse takes a long time due to the need to find the location of the spare parts, and it may be placed in the wrong shelf position when placing the goods. The problem.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: an intelligent warehouse for storing spare parts, including a warehouse, and a shelf is arranged in the warehouse, and a material box for storing the spare parts is placed on the shelf, so The spare parts are provided with a first RFID electronic label, the shelf is provided with a shelf RFID reader and writer, the material box is provided with a second RFID electronic label, and the entrance and exit of the warehouse are provided with a transmission for conveying the material box. The transmission equipment includes a conveyor belt and a temporary discharge table at both ends of the transmission belt, and an entrance and exit RFID reader/writer is also provided beside the conveying equipment; the intelligent warehouse also includes an intelligent terminal, the intelligent terminal is connected with the shelf RFID reader/writer and the entrance and exit. The RFID readers are all connected, and the intelligent terminal is used to control the shelf RFID reader and the entrance and exit RFID readers to read the information on the first RFID electronic tag and the second RFID electronic tag or send the information to the first RFID electronic tag and the second RFID electronic tag. Two RFID electronic tags write information; the intelligent terminal is also connected to a human-computer interaction unit, and the human-computer interaction unit is used to write the spare parts outbound or inbound requirements to the intelligent terminal, and the intelligent terminal is based on the outbound or inbound requirements. A stock-out document or a stock-in document is generated according to the stock requirement, and the stock-out document and the stock-in document both include the type, quantity and location information of the spare parts.

Preferably, the first RFID electronic label includes spare part type information and location information, and the second RFID electronic label includes spare part type information, spare part quantity information and location information.

Preferably, the first RFID electronic label includes a flexible label, a cable tie label and an anti-metal label, and the second RFID electronic label includes a flexible label. In this way, different electronic labels can be used correspondingly for different spare parts, and the material box is generally made of hard plastic material, and a flexible label can be used to paste it on its surface.

Preferably, an electronic display screen is provided on the shelf, and the electronic display screen displays shelf number information and related information about storing spare parts. In this way, it is convenient for the warehouse management personnel to quickly locate the shelf position and spare parts information, saving identification time.

Preferably, an article stacking area is further provided in the warehouse, and the article stacking area is used for placing large spare parts. In this way, spare parts with large volume or weight can be placed in the article stacking area, reducing the occupation of the shelves and saving time and effort.

Preferably, the racks are arranged in multiple rows, each row is arranged with multiple racks, the adjacent racks are arranged in abutment, the bottom of the rack is provided with a base, the floor of the warehouse is provided with a slide rail for the base to slide, and each row is provided with a base. One end of the shelf is provided with a drive motor for driving the shelf to slide; a hinge assembly is provided between adjacent shelves, and the hinge assembly is used to connect adjacent shelves so that a single shelf can slide independently or a plurality of shelves can slide simultaneously. In this way, the adjacent shelves are abutted, that is, all the shelves in each row are close together, and a passageway is reserved between the adjacent two rows of shelves, which can effectively increase the actual utilization area of the warehouse. When it is necessary to pick and place spare parts on a certain shelf, all the shelves from the shelf adjacent to the shelf to the end can be driven by the drive motor to slide together, so that the required shelf can be formed for the warehouse management personnel to pass. The channel greatly reduces the channel space that needs to be reserved between the adjacent shelves.

Preferably, the hinge assembly includes a first connecting plate, a second connecting plate and a limiting member, one end of the first connecting plate is pivotally hinged with a shelf through a first pin, and one end of the second connecting plate is connected by a second The pin shaft is pivotally hinged with the adjacent shelf, the other end of the first connecting plate and the other end of the second connecting plate are pivotally hinged through the third pin shaft, the limiter is inserted on the rack, and the limiter Abutting on the first connecting plate and the second connecting plate above the third pin. When the limiter is not pulled out, due to the abutment of the limiter, the first connecting plate and the second connecting plate cannot rotate relative to each other. When the driving motor works, it can drive all the shelves in the row to slide; After the limiter between the two shelves is pulled out, when the driving motor works, the first connecting plate and the second connecting plate between the two shelves will rotate relative to each other until the first connecting plate and the second connecting plate are both. Pulled to a horizontal position, a passageway can now be formed between the two racks.

Preferably, there are multiple sets of the hinge assemblies, and the hinge assemblies are arranged below the ground 0.2 m and above the ground 2 m. This will not affect the entry and exit of warehouse personnel.

Compared with the prior art, the utility model has the following beneficial effects:

1. Set up an intelligent terminal and a human-computer interaction unit. The warehouse management personnel can write the intelligent terminal into the spare parts outbound or warehousing requirements through the human-computer interaction unit, and then the intelligent terminal can generate a warehouse order or an inbound order according to the demand, and the warehouse can be released from the warehouse. The spare parts type, quantity and location information are included on both the order and the storage order, so that the warehouse management personnel can quickly put the spare parts on the corresponding shelf when entering the warehouse or quickly go to the corresponding shelf when leaving the warehouse through the relevant information. find spare parts;

2. A first RFID electronic label is set on the spare parts, a second RFID electronic label is set on the material box, a shelf RFID reader and writer are set on the shelf, and an entrance and exit RFID reader Electronic tags write information or read information. In this way, when it is necessary to leave the warehouse, the operator writes the requirements to the intelligent terminal through the human-computer interaction unit, and the intelligent terminal can determine where the relevant spare parts are stored according to the information read by the shelf RFID reader, and then generate the corresponding output. The warehouse list ensures that the warehouse management personnel can clearly and clearly know which shelf should be picked up, and at the same time, the RFID reader at the entrance and exit can be used to verify whether the warehouse is correct when leaving the warehouse; The computer interaction unit writes requirements to the intelligent terminal, and the intelligent terminal can determine where there are vacancies for the corresponding type of shelves according to the information read by the shelf RFID reader, and then generate the corresponding storage order to ensure that the warehouse management personnel can clearly Clearly know where the spare parts should be placed, and at the same time, after warehousing, the shelf RFID reader can be used to verify whether the placement is correct;

3. By setting up conveying equipment at the entrance and exit of the warehouse, it is convenient for the warehouse management personnel to temporarily place the material box when entering and leaving the warehouse and save manpower. The material box can be transmitted through the transmission belt and the handling operation is omitted.

Description of drawings

1 is a schematic structural diagram of an intelligent warehouse for storing spare parts provided by an embodiment of the present invention;

The internal top view of the smart warehouse for storing spare parts provided by the embodiment of FIG. 2;

A side view of a single-row rack in the embodiment of Fig. 3;

Figure 4 is an enlarged schematic view of part A in Figure 3;

In the embodiment of FIG. 5, a side view of two adjacent shelves in each row of shelves is separated.

Among them: 1. Warehouse, 10. Entrance and exit RFID reader, 11. Emergency lighting, 12. Surveillance camera, 13. Item stacking area, 2. Shelf, 20. Fixed pole, 3. Conveyor belt, 4. Temporary discharge table , 5. Intelligent terminal, 6. Drive motor, 7. Hinged assembly, 70. Limiter, 700. Third pin, 71. First connecting plate, 710. First pin, 72. Second connecting plate, 720. Second pin.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; the terms "installed", "connected", "" The terms "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection or a communication with each other; it may be a direct connection , can also be indirectly connected through an intermediate medium, unless otherwise expressly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example: As shown in FIG. 1 and FIG. 2 , the smart warehouse for storing spare parts provided by this embodiment includes a warehouse 1. The warehouse 1 is provided with a shelf 2, and the shelf 2 is placed with materials for storing the spare parts. A first RFID electronic label is arranged on the spare parts, a shelf RFID reader is arranged on the shelf 2, and a second RFID electronic label is arranged on the material box. The entrance and exit of the warehouse 2 are provided with emergency lighting 11 and surveillance cameras 12 for monitoring, as well as conveying equipment for conveying material boxes. There is also an entrance and exit RFID reader/writer 10; the smart warehouse also includes an intelligent terminal 5, which is connected to the shelf RFID reader/writer and the entrance/exit RFID reader/writer 10, and the intelligent terminal 5 is used to control the shelf RFID reader and writer. The entrance/exit RFID reader/writer 10 reads the information on the first RFID electronic tag and the second RFID electronic tag or writes information to the first RFID electronic tag and the second RFID electronic tag; the intelligent terminal 5 is also connected to a human-computer interaction unit. The computer interaction unit is used to write the spare parts delivery or warehousing requirements to the intelligent terminal 5, and the intelligent terminal 5 generates a warehousing order or a warehousing order according to the warehousing or warehousing requirements, and both the warehousing and warehousing orders include spare parts Spare part type, quantity and location information.

The intelligent terminal 5 described in this embodiment is a computer device, and the human-computer interaction unit is an electronic touch screen and a printing device connected to the computer device. The operator can write or read information to the computer device through the electronic touch screen, and the printing device can Controlled by computer equipment to print out the relevant outbound order or inbound order. Set up the intelligent terminal 5 and the human-computer interaction unit. The warehouse management personnel can write the intelligent terminal 5 into the spare parts outbound or inbound requirements through the human-computer interaction unit. Both the storage order and the storage order include the type, quantity and location information of the spare parts, so that the warehouse management personnel can quickly put the spare parts on the corresponding shelf 2 when entering the warehouse or quickly arrive at the corresponding place when leaving the warehouse through the relevant information. Find spare parts at shelf 2. In addition, in this embodiment, by disposing conveying equipment at the entrance and exit of the warehouse, it is convenient for warehouse management personnel to temporarily place material boxes when entering and leaving the warehouse and save manpower.

In this embodiment, the first RFID electronic label includes spare part type information and location information, and the second RFID electronic label includes spare part type information, spare part quantity information and location information. Further, the first RFID electronic label in this embodiment includes a flexible label, a cable tie label and an anti-metal label, and the second RFID electronic label includes a flexible label. In this way, different electronic labels can be used correspondingly for different spare parts, and the material box is generally made of hard plastic material, and a flexible label can be used to paste it on its surface.

In order to facilitate the warehouse management personnel to quickly confirm the position information of the shelf 2 and the spare parts information on the shelf 2, in this embodiment, an electronic display screen is also provided on the shelf 2, and the electronic display screen displays the number information of the shelf 2 and the information of the spare parts for storing the spare parts. Related information, so that the warehouse management personnel can quickly locate the position of the shelf 2 and spare parts information, saving identification time.

When it is necessary to leave the warehouse, the operator writes the demand for the warehouse to the intelligent terminal 5 through the human-computer interaction unit, and the intelligent terminal 5 can determine where the relevant spare parts are stored according to the information read by the shelf RFID reader, and then generate The corresponding outbound order ensures that the warehouse management personnel can clearly and clearly know which shelf 2 should be taken to. The warehouse management personnel take the corresponding spare parts with an empty material box, and at the same time read and write through the entrance and exit RFID when the warehouse is out of the warehouse. The device 10 can verify whether the warehouse is correct; similarly, when the warehouse needs to be put in, the operator writes the requirements to the intelligent terminal 5 through the human-computer interaction unit, and the intelligent terminal 5 can determine the corresponding information according to the information read by the shelf RFID reader. Where there are vacancies for the type of shelf 2 to be placed, and then generate the corresponding warehousing order, the warehouse management personnel can verify whether the warehousing spare parts are correct through the RFID reader 10 at the entrance and exit. The warehouse management personnel can clearly know where the spare parts should be placed according to the storage order. to verify correct placement.

In order to facilitate the storage of large spare parts such as generators, in this embodiment, an article stacking area 13 is also provided in the warehouse 1, and the article stacking area 13 is used for placing large spare parts, so that the spare parts with larger volume or weight can be used. It is placed in the article stacking area 13 to reduce the occupation of the shelf 2 and save time and effort.

In order to increase the actual effective use area of the warehouse 1, as shown in FIG. 3, FIG. 4 and FIG. 5, in this embodiment, multiple rows of shelves 2 are arranged, each row of shelves 2 is arranged with multiple rows, and adjacent shelves 2 are in contact with each other. In this way, the bottom of the shelf 2 is provided with a base, the ground of the warehouse 1 is provided with a slide rail for the base to slide, and one end of each row of shelves 2 is provided with a drive motor 6 for driving the sliding of the shelf 2; The hinge assembly 7 is used to connect adjacent shelves 2 so that a single shelf 2 can slide individually or a plurality of shelves 2 can slide simultaneously. In this way, the adjacent racks 2 are abutted, that is, all the racks 2 in each row are in close contact, and a passageway is reserved between the two adjacent rows of racks 2 , which can effectively increase the actual usable area of the warehouse 1 . When it is necessary to pick and place spare parts on a certain rack 2, the drive motor 6 can drive the racks 2 adjacent to the rack 2 to all the racks 2 at the end to slide together, so that the required rack 2 can be The channel for the warehouse management personnel to pass through is formed, which greatly reduces the channel space that needs to be reserved between the adjacent shelves 2.

The specific structure of the hinge assembly 7 in this embodiment is as follows: the hinge assembly 7 includes a first connecting plate 71, a second connecting plate 72 and a limiting member 70, one end of the first connecting plate 71 rotates with a shelf 2 through a first pin 710 Hinged, one end of the second connecting plate 72 is hinged with the adjacent shelf 2 through the second pin 720, and the other end of the first connecting plate 71 is hinged with the other end of the second connecting plate 72 through the third pin 700. The positioning member 70 is inserted on the shelf 2 , and the limiting member 70 abuts on the first connecting plate 71 and the second connecting plate 72 above the third pin 700 . Specifically, the shelf 2 in this embodiment includes a fixing rod 20 for forming the frame of the shelf 2 , the first connecting plate 71 and the second connecting plate 72 are both hinged on the fixing rod 20 of the shelf 2 , and the limiting member 70 It is inserted on the fixing rod 20, as shown in FIG. 3 and FIG. 4, when the limiting member 70 is not pulled out, due to the abutting effect of the limiting member 70, the first connecting plate 71 and the second connecting plate 72 Can not rotate relative to each other, when the driving motor 6 works, it can drive all the shelves 2 in the row to slide; as shown in FIG. , the first connecting plate 71 and the second connecting plate 72 between the two racks 2 will rotate relative to each other until the first connecting plate 71 and the second connecting plate 72 are both pulled to the horizontal position. A passageway is formed between the two racks 2 . Wherein, the limiting member 70 is a plug, and opening a pin hole on the fixing rod 20 of the shelf 2 for the plug to be inserted can facilitate the warehouse management personnel to plug and unplug according to requirements.

When in use, the warehouse manager first determines which shelf needs to be used, finds the corresponding position and pulls out the limiter 70 on the corresponding shelf 2, and then operates and controls the drive motor 6 to pull and slide the other front shelves 2 away until it reaches the desired position. The entry and exit passages need to be vacated at shelf 2. It should be noted that, in order to avoid excessive pulling, it is necessary to stop in time when operating the drive motor 6. After picking and placing the finished spare parts, the rack 2 can be moved back to its position through the control of the drive motor 6 .

In order to ensure the stability of the connection between the adjacent shelves 2, there are multiple sets of hinge assemblies 7 in this embodiment. In addition, in order to ensure the walking of warehouse management personnel, the hinge assemblies 7 in this embodiment are set at a distance of 0.2 m from the ground and below the ground. 2m above the ground, so as to avoid blocking the warehouse management personnel.

The above are only specific embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, any changes or modifications made by any person skilled in the art in the field of the present utility model are all included in the present utility model. within the scope of the patent.

Claims (8)

1. A intelligent warehouse for depositing spare parts, including the storehouse, be equipped with goods shelves in the storehouse, place the workbin that is used for holding spare parts on the goods shelves, be equipped with first RFID electronic tags on the spare parts, its characterized in that: the goods shelf is provided with a goods shelf RFID reader-writer, the bin is provided with a second RFID electronic tag, a conveying device for conveying the bin is arranged at an entrance and an exit of the storehouse, the conveying device comprises a conveying belt and temporary material placing platforms positioned at two ends of the conveying belt, and the entrance and exit RFID reader-writer is arranged beside the conveying device;

the intelligent warehouse also comprises an intelligent terminal, wherein the intelligent terminal is connected with both the shelf RFID reader-writer and the entrance RFID reader-writer, and is used for controlling the shelf RFID reader-writer and the entrance RFID reader-writer to read information on the first RFID electronic tag and the second RFID electronic tag or write information into the first RFID electronic tag and the second RFID electronic tag;

the intelligent terminal is further connected with a human-computer interaction unit, the human-computer interaction unit is used for writing the warehouse-out or warehouse-in requirements of spare parts into the intelligent terminal, the intelligent terminal generates a warehouse-out list or a warehouse-in list according to the warehouse-out or warehouse-in requirements, and the warehouse-out list and the warehouse-in list respectively comprise the types, the quantities and the position information of the spare parts.

2. The intelligent warehouse for storing spare parts according to claim 1, wherein: the first RFID electronic tag comprises spare part type information and position information, and the second RFID electronic tag comprises spare part type information, spare part quantity information and position information.

3. The intelligent warehouse for storing spare parts according to claim 1, wherein: the first RFID electronic tag comprises a flexible tag, a band tag and an anti-metal tag, and the second RFID electronic tag comprises a flexible tag.

4. The intelligent warehouse for storing spare parts according to claim 1, wherein: the goods shelf is provided with an electronic display screen, and goods shelf number information and related information for storing spare parts are displayed on the electronic display screen.

5. The intelligent warehouse for storing spare parts according to claim 1, wherein: still be equipped with the article and stack the district in the storehouse, the article is stacked the district and is used for placing large-scale spare parts.

6. The intelligent warehouse for storing spare parts according to any one of claims 1 to 5, wherein: the goods shelves are provided with a plurality of rows, each row of goods shelves is provided with a plurality of goods shelves, the adjacent goods shelves are abutted with each other, the bottoms of the goods shelves are provided with bases, the ground of the storehouse is provided with slide rails for the bases to slide, and one end of each row of the goods shelves is provided with a driving motor for driving the goods shelves to slide;

and a hinge assembly is arranged between every two adjacent goods shelves and is used for connecting the adjacent goods shelves so as to enable a single goods shelf to slide independently or a plurality of goods shelves to slide simultaneously.

7. The intelligent warehouse for storing spare parts according to claim 6, wherein: the hinge assembly comprises a first connecting plate, a second connecting plate and a limiting part, one end of the first connecting plate is rotatably hinged with a goods shelf through a first pin shaft, one end of the second connecting plate is rotatably hinged with an adjacent goods shelf through a second pin shaft, the other end of the first connecting plate is rotatably hinged with the other end of the second connecting plate through a third pin shaft, the limiting part is inserted on the goods shelf, and the limiting part is abutted to the first connecting plate and the second connecting plate above the third pin shaft.

8. The intelligent warehouse for storing spare parts according to claim 6, wherein: the hinge assemblies have multiple groups, and are arranged below 0.2m from the ground and above 2m from the ground.

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