RFID intelligent tool management cabinet

Abstract

The utility model discloses an RFID intelligent tool management cabinet which comprises a cabinet body, the cabinet body is rotatably connected with multiple sets of screws, the multiple sets of screws are in threaded connection with plate bodies, the cabinet body is connected with a shell, the shell is rotatably connected with a shaft body, a roller shutter is installed at the shaft body in a winding mode, and one end of the roller shutter movably penetrates through the shell. Compared with the prior art that an RFID reader-writer is arranged on the top of a cabinet, maintenance personnel often need to work in a limited and inconvenient high space by means of climbing equipment, operation is limited, and certain safety risks exist. And the plate body driven by the screw rod is lifted, so that the RFID reader-writer can be easily lowered to a height suitable for operation, maintenance personnel do not need to climb, and can inspect, maintain, debug or replace parts of equipment in a short-distance and all-directional manner, so that the troubleshooting and repairing time is greatly shortened, and the influence of the shutdown of the cabinet body on the business process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a radio frequency identification related technical field especially, it relates to a kind of RFID intelligent tool management cabinet. BACKGROUND

[0002] RFID intelligent tool management cabinet is a kind of equipment using radio frequency identification technology to realize the intelligent management to tool, when the tool with label is placed or taken out of cabinet, the read-write device will emit specific frequency radio wave, and communicate with RFID label, read the tool information stored in label, and these information is transmitted to background management system in real time.

[0003] Although the existing RFID intelligent tool management cabinet can record the taking of tool etc., but generally in order to facilitate RFID read-write device can maximum range to the tool with label is identified, it is placed in cabinet top, so although it is convenient to identify the tool with RFID label, subsequent RFID read-write device fault maintenance etc., it is relatively inconvenient time-consuming, will affect the use of cabinet. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a kind of RFID intelligent tool management cabinet.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of RFID intelligent tool management cabinet, including cabinet, the cabinet is rotatably connected with multiple groups of screw rods, multiple groups of screw rods are threadedly connected with plate body, the cabinet is connected with shell, the shell is rotatably connected with shaft body, the shaft body is wound and installed with roller shutter, one end of the roller shutter is movably penetrated through the shell, the roller shutter one end is connected with stem, the stem is connected with the plate body, the plate body is installed with RFID read-write device.

[0007] Preferably, multiple groups of screw rods are all connected with grooved wheel, and multiple groups of grooved wheels are driven by belt.

[0008] Preferably, multiple groups of screw rods are all connected with handle.

[0009] Preferably, the cabinet four corners are all connected with base.

[0010] Preferably, the stem is connected with the shell between spring.

[0011] Preferably, multiple layers of baffle are connected in the cabinet.

[0012] Preferably, the length of the roller shutter is adapted to the height of the cabinet.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. Through the cooperation between the screw rod, the plate body and the cabinet body, compared with the traditional RFID reader on the cabinet top, maintenance personnel often need to use climbing equipment, and work in the limited and inconvenient high space, not only operation is limited, but also there is certain safety risk. The plate body driven by the screw rod can easily reduce the height of the RFID reader to the appropriate operation height, and the maintenance personnel do not need to climb, can inspect, maintain, debug or replace parts close range and all directions, greatly shorten the troubleshooting and repair time, reduce the influence of cabinet downtime on business process;

[0015] 2. Through the cooperation between the shell, the shaft body, the roller shutter, the rod body and the plate body, when the plate body drives the RFID reader to move down, the plate body will drive the rod body to take out the roller shutter in the shell, and pull down the roller shutter, so that when the RFID reader is maintained or the like, the roller shutter effectively prevents irrelevant personnel from touching the valuable tools or sensitive articles in the cabinet, avoids tool loss, mistake or malicious damage, and ensures asset safety. Especially in industrial production, warehousing and logistics and the like, some high-precision and high-value RFID tag tools are stored in the cabinet, and at this time, the tools are prevented from being taken due to misoperation, and production delay or economic loss is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model proposes a structural schematic diagram of RFID intelligent tool management cabinet;

[0017] Figure 2 For Figure 1 The structural schematic diagram of the cabinet body, the screw rod and the plate body;

[0018] Figure 3 For Figure 1 The structural schematic diagram of the groove wheel, the belt and the clockwork spring;

[0019] Figure 4 For Figure 1 The structural schematic diagram of the cabinet body, the handle and the base;

[0020] Figure 5 For Figure 1 The sectional structure schematic diagram of partial area.

[0021] In the drawing: 1, cabinet body;2, screw rod;3, plate body;4, shell;5, shaft body;6, roller shutter;7, rod body;8, RFID reader;9, groove wheel;10, belt;11, handle;12, base;13, clockwork spring. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0023] Embodiment 1, refer to Figures 1 to 5 The utility model provides an RFID intelligent tool management cabinet, including the cabinet body 1, the cabinet body 1 is rotatably connected with a plurality of groups of screw rod 2, a plurality of groups of screw rod 2 are threadedly connected with the plate body 3, and the plate body 3 is rotatably connected with the cabinet body 1 through high-precision bearing and is uniformly distributed on both sides of the cabinet body 1, which ensures flexible rotation and high stability. Screw rod 2 adopts high-strength alloy steel material, has good wear resistance and corrosion resistance, and ensures that the transmission accuracy is not affected during long-term use. The threaded part is precisely machined and tightly cooperates with the threaded hole on the plate body 3, effectively prevents loosening and slipping, realizes the stable lifting of the plate body 3, and the cabinet body 1 is connected with the shell 4, the shell 4 is rotatably connected with the shaft 5, the shaft 5 is wound and installed with the roller shutter 6, one end of the roller shutter 6 is movably penetrated through the shell 4, one end of the roller shutter 6 is connected with the rod 7, the rod 7 is connected with the plate body 3, the plate body 3 is installed with the RFID reader 8, the RFID reader 8 adopts advanced radio frequency identification technology, has high sensitivity, high recognition rate and fast reading and writing ability, can accurately identify the RFID tag information in different frequency ranges, and can move the RFID reader 8 from high to low for maintenance operation when the plate body 3 is driven to move up and down by the screw rod 2.

[0024] In the embodiment, a plurality of groups of screw rod 2 are connected with the groove wheel 9, a plurality of groove wheels 9 are driven through the belt 10, the groove wheel 9 is keyed with the screw rod 2, ensures that the power transmission is stable and reliable, the belt 10 adopts high-strength rubber material, has good flexibility and wear resistance, ensures that a plurality of groups of screw rod 2 rotate synchronously, makes the plate body 3 bear evenly, and the lifting process is smooth, a plurality of groups of screw rod 2 are connected with the handle 11, the cabinet body 1 is connected with the base 12 at four corners, the rod 7 and the shell 4 are connected with the clock spring 13, the clock spring 13 is used for tightening operation when the shaft 5 rotates and the roller shutter 6 is pulled down, so that when the plate body 3 and the rod 7 move upwards synchronously, the roller shutter 6 will be re-wound into the shell 4 with the help of the elastic force of the clock spring 13, a plurality of layers of partition plates are connected in the cabinet body 1, and the length of the roller shutter 6 is matched with the height of the cabinet body 1.

[0025] The working principle of the embodiment is as follows: in use, first, an RFID label is attached to each tool to be managed, and the label stores code information for uniquely identifying the tool, similar to an "identity card" of the tool. The labels have different frequency ranges, and common frequency ranges include low frequency, high frequency, and ultra-high frequency. The frequency range can be selected according to the accuracy and range of tool management. When the tool with the label is placed into or taken out of the cabinet 1, the RFID reader 8 on the plate body 3 emits radio waves of a specific frequency to communicate with the RFID label, read the tool information stored in the label, and transmit the tool information to the background management system in real time. After the background management system receives the tool information transmitted by the RFID reader 8, the background management system processes the data according to a preset program, for example, records the in-out time of the tool, the current inventory state, the user information, and the like, and generates a corresponding report for a manager to view. When the RFID reader 8 needs to be repaired, the transmission of the groove wheel 9 and the belt 10 can synchronously rotate the two groups of screw rods 2, so that the multiple groups of screw rods 2 synchronously drive the plate body 3 and the rod body 7 to move downward. The plate body 3 moves the RFID reader 8 to a low position for maintenance operation, and the rod body 7 pulls the roller shutter 6 in the shell 4 to move downward to shield the cabinet 1, so as to avoid tool loss.

[0026] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, and all of the above should be covered within the protection scope of the present application.

Claims

1. An RFID intelligent tool management cabinet comprising a cabinet body (1), characterized in that, The cabinet (1) is rotatably connected with a plurality of groups of screw rods (2), a plurality of groups of the screw rods (2) are threadedly connected with plate bodies (3), the cabinet (1) is connected with a shell (4), the shell (4) is rotatably connected with a shaft body (5), the shaft body (5) is wound with a roller shutter (6), one end of the roller shutter (6) movably penetrates the shell (4), the roller shutter (6) is connected with a rod body (7), the rod body (7) is connected with the plate body (3), the plate body (3) is provided with an RFID reader-writer (8).

2. The RFID intelligent tool management cabinet of claim 1, wherein, A plurality of groups of the screw rods (2) are connected with grooved wheels (9), and a plurality of groups of the grooved wheels (9) are driven through belts (10).

3. The RFID intelligent tool management cabinet of claim 1, wherein, A plurality of groups of the screw rods (2) are connected with handles (11).

4. The RFID intelligent tool management cabinet of claim 1, wherein, The cabinet (1) is connected with bases (12) at four corners.

5. The RFID intelligent tool management cabinet of claim 1, wherein, The rod body (7) and the shell (4) are connected with a clock spring (13).

6. The RFID intelligent tool management cabinet of claim 1, wherein, The cabinet (1) is connected with a plurality of layers of partition plates.

7. The RFID intelligent tool management cabinet of claim 1, wherein, The length of the roller shutter (6) is adapted to the height of the cabinet (1).

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