Electronic tag suitable for sorting scene

Abstract

The utility model relates to an electronic tag suitable for a sorting scene, which comprises a packaging layer, and a surface layer structure and a bottom layer structure are respectively arranged on two surfaces matched with the packaging layer. And a plurality of groups of antennas and chips are arranged in the packaging layer in parallel. According to the utility model, different antennas and chips are integrated into the whole electronic tag, the starting of a single electronic tag is completed by selecting the combination of different antennas and chips, and the processing and classification of Inlay in the early material preparation process are not needed, so that the error-tolerant rate of the electronic tag is increased, and the waste quantity is reduced; different identification results of the electronic tag are realized through different conducted antennas, so that special equipment does not need to be configured for information writing, and the operation is convenient; and under necessary conditions, repeated utilization can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of separating solids from solids and sorting, and in particular to an electronic tag suitable for sorting scenes. Background Art

[0002] Electronic tags are also called radio frequency tags, transponders, and data carriers. They achieve spatial (contactless) coupling of radio frequency signals with readers through coupling elements. In the coupling channel, energy transfer and data exchange are achieved according to the timing relationship, thereby completing identification. With the development of electronic tag technology, it is increasingly used in sorting scenarios, covering all walks of life, completing information identification and sorting of tagged objects, improving warehousing efficiency and accuracy, improving production efficiency, and reducing costs.

[0003] However, in existing sorting scenarios, there are two modes of writing label information: one in which the complete label information is written into the electronic label when it leaves the factory, and the other in which the user is allowed to write data information into the electronic label through dedicated equipment. The former requires the Inlay to be processed and classified during the early material preparation process. In the process, considering the differences in orders, the fault tolerance of the electronic label is greatly reduced and the amount of waste increases. The latter requires the configuration of dedicated equipment and the handling of dedicated personnel, which increases the dependence on labor and increases operating costs. Utility Model Content

[0004] The utility model solves the problems existing in the prior art and provides an electronic label suitable for sorting scenarios.

[0005] The technical solution adopted by the utility model is an electronic tag suitable for sorting scenarios, the electronic tag comprises a packaging layer, and the two sides of the packaging layer are respectively provided with a surface layer structure and a bottom layer structure;

[0006] A plurality of groups of antennas and chips are arranged in parallel in the packaging layer.

[0007] Preferably, a plurality of first shielding layers are provided between the packaging layer and the surface layer structure, and the first shielding layers are provided in one-to-one correspondence with each group of antennas and chips.

[0008] Preferably, the surface layer structure comprises a plurality of groups of identification layers and first adhesive layers arranged in sequence from top to bottom, and any group of identification layers and first adhesive layers is arranged in one-to-one correspondence with each group of antennas and chips.

[0009] Preferably, the first shielding layer is a metal mesh.

[0010] Preferably, a second shielding layer is provided between the packaging layer and the bottom surface layer structure.

[0011] Preferably, the bottom surface layer structure includes a self-adhesive layer and a release paper layer which are arranged in a coordinated manner from top to bottom.

[0012] Preferably, the bottom surface layer structure further includes an anti-tearing structural layer arranged between the self-adhesive layer and the second shielding layer.

[0013] Preferably, the tear-resistant structural layer comprises two groups of woven surfaces, the two groups of woven surfaces are cross-arranged at 45 degrees, and the intersections of the warp and weft in the two groups of woven surfaces are woven as a whole with polyester yarns.

[0014] Preferably, the bottom surface layer structure includes a second glue layer and a coated paper layer which are arranged in a coordinated manner from top to bottom.

[0015] Preferably, the second shielding layer is a metal mesh or a metal sheet.

[0016] The utility model relates to an electronic tag suitable for sorting scenes, comprising a packaging layer, wherein two sides of the packaging layer are respectively provided with a surface layer structure and a bottom layer structure; a plurality of antennas and chips in groups are arranged in parallel in the packaging layer.

[0017] The beneficial effect of the utility model is that different antennas and chips are integrated into an integral electronic tag, and the activation of a single electronic tag is completed by selecting a combination of different antennas and chips, namely:

[0018] (1) There is no need to process and classify the Inlay during the early material preparation process, which increases the fault tolerance of the electronic tag and reduces the amount of waste;

[0019] (2) Different identification results of electronic tags can be achieved by using different antennas, so there is no need to configure special equipment for information writing, which is easy to operate;

[0020] (3) Reuse is possible when necessary. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model without the surface layer structure and the first shielding layer;

[0023] Figure 3 It is a cross-sectional structural diagram of Example 1 of the present utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the two sets of woven surfaces of the tear-resistant structural layer in the utility model;

[0025] Figure 5 It is a cross-sectional structural diagram of Example 2 of the present utility model. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with embodiments, but the protection scope of the present invention is not limited thereto.

[0027] The utility model relates to an electronic tag suitable for sorting scenarios, the electronic tag comprises a packaging layer 1, and two sides of the packaging layer 1 are respectively provided with a surface layer structure and a bottom layer structure;

[0028] A plurality of groups of antennas 2 and chips 3 are arranged in parallel in the packaging layer 1 .

[0029] In the utility model, similar to the existing electronic tags, its structure includes a surface layer structure, a packaging layer 1 and a bottom layer structure arranged from top to bottom, and the packaging layer 1 is similar to the Inlay layer part of the existing single tag; but in the implementation process, different groups of antennas 2 and chips 3 are arranged in parallel in the packaging layer 1. In principle, the number of groups is consistent with the category of the items to be sorted, and the activation of the single electronic tag is completed by selecting different combinations of antennas 2 and chips 3.

[0030] In the present invention, partitions should be provided between antennas 2 and chips 3 of different groups in the packaging layer 1 to avoid mutual influence.

[0031] A plurality of first shielding layers 4 are arranged between the packaging layer 1 and the surface layer structure, and the first shielding layers 4 are arranged in one-to-one correspondence with each group of antennas 2 and chips 3 .

[0032] The first shielding layer 4 is a metal mesh.

[0033] A second shielding layer 5 is provided between the packaging layer 1 and the bottom surface structure.

[0034] The second shielding layer 5 is a metal mesh or a metal sheet.

[0035] In the utility model, in order to ensure that the electronic tags of this structure can be smoothly applied, shielding layers should be preset above and below the packaging layer 1. However, with respect to the second shielding layer 5 which completely corresponds to the entire packaging layer 1, the first shielding layer 4 is arranged in parallel in multiple layers and corresponds one-to-one with each group of antennas 2 and chips 3. That is, by removing the first shielding layer 4 above the different electronic tags corresponding to them, signal connection with the corresponding chip 3 and antenna 2 can be achieved.

[0036] In the present invention, generally speaking, in order to reduce costs, the first shielding layer 4 and the second shielding layer 5 can be set to a metal mesh structure, such as a copper mesh; and in actual applications, in order to increase the strength of the bottom layer structure corresponding to the second shielding layer 5, the second shielding layer 5 can also be set to a metal sheet, such as copper foil.

[0037] The surface layer structure includes a plurality of groups of identification layers 6 and first adhesive layers 7 arranged in sequence from top to bottom, and any group of identification layers 6 and first adhesive layers 7 is arranged in one-to-one correspondence with each group of antennas 2 and chips 3.

[0038] In the utility model, the surface layer structure needs to have the characteristics of being tearable and identifiable, so it is set to be an identification layer 6 and a first adhesive layer 7 corresponding to each group of antennas 2 and chips 3. The identification layer 6, the first adhesive layer 7 and the first shielding layer 4 are tightly connected and inseparable, and the identification layer 6 and the first adhesive layer 7 corresponding to two adjacent groups of antennas 2 are not connected; the application of the identification layer 6 can meet the recognition operations of manual operations and / or sorting robots, and the identification includes but is not limited to one or more of text, color, and graphics.

[0039] In the present invention, according to different application scenarios, there are at least two implementation methods for setting the bottom surface layer structure. Example 1

[0040] The bottom surface layer structure comprises a self-adhesive layer 8 and a release paper layer 9 which are arranged in a coordinated manner from top to bottom.

[0041] The bottom surface layer structure further includes an anti-tearing structural layer 10 disposed between the self-adhesive layer 8 and the second shielding layer 5 .

[0042] The tear-resistant structural layer 10 comprises two groups of woven surfaces 101 , which are arranged to cross each other at 45 degrees. The intersections of the warp and weft in the two groups of woven surfaces 101 are woven as a whole with polyester yarns.

[0043] In this embodiment, the electronic tag needs to be attached to an object, so the bottom layer structure includes a self-adhesive layer 8 and a release paper layer 9, wherein the self-adhesive layer 8 is tightly connected to the layer above it and cannot be separated; considering that multiple groups of antennas 2 and chips 3 are integrated, it is necessary to ensure that the multiple layers below the packaging layer 1 are not deformed due to pulling (tearing the glue), so an anti-tear structural layer 10 is arranged between the self-adhesive layer 8 and the second shielding layer 5, and the second shielding layer 5, the anti-tear structural layer 10, and the self-adhesive layer 8 are tightly connected and cannot be separated.

[0044] In this embodiment, the tear-resistant structural layer 10 is cross-arranged with two groups of woven surfaces 101, each woven surface 101 includes warp and weft and has the same weaving process. In the specific implementation process, the spacing between adjacent warp and adjacent weft is consistent. Therefore, when the cross-arrangement is rotated 45° and the polyester yarn is woven as a whole at the cross position, the tear-resistant structural layer actually obtains tensile force in a 360° direction. Example 2

[0045] The bottom surface layer structure includes a second adhesive layer 11 and a coated paper layer 12 which are arranged in a coordinated manner from top to bottom.

[0046] In this embodiment, referring to the clothing hang tag with relatively high hardness in the prior art, the second shielding layer 5 is tightly connected to the second adhesive layer 11 and the coated paper layer 12 and cannot be separated.

[0047] In this embodiment, if necessary, the area where the antenna 2 is located can be avoided for punching, so as to facilitate the application of the electronic tag.

[0048] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electronic tag suitable for sorting scenarios, characterized by: The electronic tag comprises a packaging layer, and two sides of the packaging layer are respectively provided with a surface layer structure and a bottom layer structure; A plurality of groups of antennas and chips are arranged in parallel in the packaging layer.

2. The electronic tag suitable for sorting scenarios according to claim 1, characterized in that: A plurality of first shielding layers are arranged between the packaging layer and the surface layer structure, and the first shielding layers are arranged in one-to-one correspondence with each group of antennas and chips.

3. An electronic tag suitable for sorting scenarios according to claim 1 or 2, characterized in that: The surface layer structure includes a plurality of groups of identification layers and first adhesive layers arranged in sequence from top to bottom, and any group of identification layers and first adhesive layers is arranged in one-to-one correspondence with each group of antennas and chips.

4. The electronic tag suitable for sorting scenarios according to claim 2, characterized in that: The first shielding layer is a metal mesh.

5. The electronic tag suitable for sorting scenarios according to claim 1, characterized in that: A second shielding layer is provided between the packaging layer and the bottom surface layer structure.

6. An electronic tag suitable for sorting scenarios according to claim 1 or 5, characterized in that: The bottom surface layer structure comprises a self-adhesive layer and a release paper layer which are arranged in coordination from top to bottom.

7. The electronic tag suitable for sorting scenarios according to claim 6, characterized in that: The bottom surface layer structure also includes an anti-tearing structural layer arranged between the self-adhesive layer and the second shielding layer.

8. The electronic tag suitable for sorting scenarios according to claim 7, characterized in that: The tear-resistant structural layer comprises two groups of woven surfaces, which are cross-arranged at 45 degrees, and the intersections of the warp and weft in the two groups of woven surfaces are woven as a whole with polyester yarns.

9. An electronic tag suitable for sorting scenarios according to claim 1 or 5, characterized in that: The bottom surface layer structure comprises a second glue layer and a coated paper layer which are arranged in a coordinated manner from top to bottom.

10. The electronic tag suitable for sorting scenarios according to claim 5, characterized in that: The second shielding layer is a metal mesh or a metal sheet.

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