CN114330627B

CN114330627B - RFID tag and application method of RFID tag in customized furniture

Info

Publication number: CN114330627B
Application number: CN202111660977.2A
Authority: CN
Inventors: 韩群; 姚晓飞; 路晓卫; 粟璟艳
Original assignee: Qumei Home Furnishings Group Co ltd
Current assignee: Qumei Home Furnishings Group Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2023-02-28
Anticipated expiration: 2041-12-30
Also published as: CN114330627A

Abstract

The application provides an RFID label and an application method of the RFID label in customized furniture, the label comprises a flexible attaching layer and an electronic label body connected with the flexible attaching layer, and the thicknesses of the flexible attaching layer and the electronic label body are both less than 0.2 mm. When the RFID label is required to be adhered to the sheet, the RFID label is only required to be adhered to the surface of the sheet before painting, and the RFID label is fixed through the paint layer of the sheet. The design of the flexible attaching layer enables the RFID tag to be fixed in the plate painting process, namely the RFID tag is flatly placed on the surface of a plate before the plate is painted, the electronic tag body cannot be damaged in the attaching process, and the flexible attaching layer is simple and convenient to operate and easy to implement, so that the production cost of sticking the RFID tag to the plate is reduced in the automatic plate production process of customized furniture.

Description

RFID tag and application method of RFID tag in customized furniture

Technical Field

The application relates to the field of furniture manufacturing, in particular to an RFID tag and an application method of the RFID tag in customized furniture.

Background

In the manufacturing process of the plate, the leaving factory and processing record of the plate in each process is generally realized by sticking a two-dimensional code paper label. The two-dimensional code is generally a paper label, and is easy to damage in multiple production and delivery processes, so that information reading errors occur; and the cleanliness of the plate is influenced by the adhesion of the two-dimensional code label.

Therefore, most furniture factories currently adopt an electronic tag mode to mark the board, for example, the invention patent application with the publication number of CN104760109a discloses a furniture production method based on an RFID electronic tag, which specifically comprises the following steps: the method comprises the steps of connecting an RFID printer with a cutting saw, starting the cutting saw to cut materials, printing an electronic tag written with cutting information by the RFID printer while cutting the materials by the cutting saw, attaching the electronic tag to the section of a sheet material, and sealing edges of the sheet material.

However, when the edge bonding machine is used for bonding edges of sheet materials, the electronic tags are prone to failure due to high-strength extrusion, and meanwhile, the electronic tags are inconvenient to adhere to narrow end faces of the sheet materials, so that the sheet material processing efficiency is affected, and the production cost is increased.

Therefore, how to attach the electronic tag to the plate material with low production cost is a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

In order to reduce the production cost of the process of sticking the RFID label to the sheet material, the application provides the RFID label and the application method of the RFID label in the customized furniture.

In a first aspect, the application provides an RFID tag for fixing inside a sheet material having a non-transparent paint layer, the tag includes a flexible attaching layer and an electronic tag body connected with the flexible attaching layer, and the thicknesses of the flexible attaching layer and the electronic tag body are both less than 0.2 mm.

By adopting the technical scheme, the thickness of the flexible attaching layer and the thickness of the electronic tag body are both smaller than 0.2mm, so that the thickness of the whole RFID tag is smaller than that of the plate paint coating, when the RFID tag is required to be attached to the plate, the RFID tag is only required to be attached to the plate surface of the plate before painting, and the RFID is fixed through the paint layer of the plate. The design of the flexible attaching layer enables the RFID label to be fixed in the sheet painting process, namely the RFID label is flatly placed on the surface of the sheet before the sheet is painted, the electronic label body cannot be damaged in the attaching process, and the operation is simple and convenient and easy to implement, so that the production cost of sticking the RFID label to the sheet is reduced in the automatic sheet production process of the customized furniture.

Further, in a preferred scheme, the flexible attaching layer is a flexible paper sheet.

Further, in a preferred scheme, the flexible attaching layer is provided with reinforcing ribs.

Through adopting above-mentioned technical scheme, the setting of strengthening rib can prevent that the attached layer fold of the flexibility that causes overlaps in the paint spraying process, has avoided the attached layer fold of the flexibility to overlap the RFID label thickness increase that causes.

Further, in a preferred scheme, the flexible attaching layer is provided with a liquid permeation gap, and the reinforcing ribs are filling glue filled in the liquid permeation gap at the preset position.

Through adopting above-mentioned technical scheme, the filling glue forms after solidifying and compares in the region that the scraps of paper are harder, and the strengthening rib that the filling glue formed not only makes portably, and just influences little to the thickness of flexible attached layer, is convenient for attach the RFID label to the sheet material surface.

Further, in a preferred scheme, the electronic tag body comprises a substrate, an IC chip and an antenna, a base groove for accommodating the IC chip and the antenna is formed in one surface of the substrate, sealant is filled in the base groove, the base groove is communicated with an overflow groove, the flexible attaching layer is provided with a yielding hole matched with the substrate, and the edge of the yielding hole is fixedly connected with the substrate through the sealant flowing out of the overflow groove.

Through adopting above-mentioned technical scheme, because the RFID label has the thickness requirement, if directly paste the electronic tags body on flexible attached layer surface, then can make the thickness of RFID label be electronic tags body thickness and flexible attached layer thickness sum, the manufacturing cost that the RFID label produced for reducing thickness has been increased, this application is through configuration overflow launder, make the electronic tags body can produce the sealed glue of overflow in the manufacture process, sealed glue through the overflow realizes the fixed connection of electronic tags body and flexible attached layer, thereby avoided the stack in thickness between flexible attached layer and the electronic tags body, the thickness and the manufacturing cost of electronic tags body have been reduced.

Further, in a preferred scheme, the reinforcing rib is formed by: the electronic tag comprises an electronic tag body and a cover, wherein the electronic tag body is provided with a divergent shape which is outwards diverged from the electronic tag body.

Further, in a preferred scheme, the reinforcing rib is formed by: and the ring shape is arranged along the edge of the flexible attaching layer.

In a second aspect, the application provides an application method of an RFID tag in customized furniture, which is characterized in that in a sheet painting process, the RFID tag is firstly placed on a flat sheet surface, and then a non-transparent paint layer is formed by spraying a non-transparent paint on the sheet surface.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the design of the flexible attaching layer, the RFID label can be directly fixed on the surface of the plate material in the coating spraying process, and the fixing process of the RFID label in the spraying process is saved;

2. the overflow groove is designed to realize the fixation of the electronic tag body with the flexible attaching layer in the manufacturing process, and simultaneously, the thickness of the RFID tag is reduced, so that the RFID tag is hidden in the paint layer in the sheet painting process.

Drawings

FIG. 1 is a schematic diagram of an RFID tag according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an RFID tag according to another embodiment of the present application.

Fig. 3 is a schematic view of a substrate structure.

FIG. 4 is a schematic diagram of the connection relationship between the substrate and the flexible adhesive layer.

Description of reference numerals: 1. a flexible attachment layer; 11. a hole of abdication; 12. reinforcing ribs; 2. an electronic tag body; 21. a substrate; 211. a base groove; 212. an overflow trough; 22. an IC chip; 23. and a coil.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses an RFID label, which is applied to plate production of customized furniture.

The production process of the general customized furniture comprises the following steps of cutting a plate, sealing edges of the plate, polishing the plate and painting the plate. After the production of the plate materials is finished, the plate materials belonging to the same order are packaged and sent to a buyer, and the buyer assembles the plate materials into finished furniture. With the continuous popularization of intellectualization, the automatic processing of the panel veneer has become the mainstream production mode of the panel veneer production in the furniture factory at present. In order to realize the full-flow recording of the sheet production information, a label needs to be configured for the sheet, so that the information related to the sheet, such as the processing information and the assembly information of the sheet, can be obtained through the label. The embodiment disclosed in the application provides an RFID tag which can be configured into a slab in a hidden manner in the production process of the slab.

Referring to fig. 1, the RFID tag includes a flexible adhesive layer 1 and an electronic tag body 2 connected to the flexible adhesive layer 1. The RFID label is used in the sheet painting process, and specifically comprises the following steps: before painting the plate, the RFID tag is horizontally placed on the surface of the plate, and then paint is sprayed on the surface of the plate through paint spraying equipment. Due to the fact that the coating has certain viscosity, the coating can be adhered to the surface of the flexible attaching layer 1 in the paint spraying process, and therefore the RFID label is fixed on the surface of the plate. Further, in order to improve the stability of the position of the RFID tag in the paint spraying process, the RFID tag needs to be placed on the surface of the plate after the plate is placed horizontally. The RFID label does not need to be pasted in the using process, and is simple and convenient to operate and easy to implement.

It should be noted that the coating described herein may be a transparent coating or a non-transparent coating, and it is preferable that the RFID tag is fixed in the sheet material during the process of spraying the non-transparent coating on the surface of the sheet material.

In a preferred example, since the paint layer formed by spraying the paint has a thickness requirement, in order to avoid the RFID tag being clearly visible on the surface of the sheet after the coating layer is formed, the thickness of the flexible attaching layer 1 and the thickness of the electronic tag body 2 are both less than 0.2mm, and the thickness of the paint layer is between 0.2mm and 0.3mm according to the sheet or the paint. In the paint spraying process, the paint is sprayed for multiple times to finish paint spraying, when the paint is sprayed for the first time, the paint stops paint spraying after passing through the RFID tag, the solidified paint is polished again, and then the paint is sprayed again until the thickness of the paint layer meets the preset thickness requirement, and the paint spraying and the polishing are stopped.

The RFID label that this application provided can realize fixing of RFID label at sheet material paint spraying process, need not to carry out extra RFID fixed operation, has simplified the fixed process of RFID.

Furthermore, because of the large painting force in the painting process of the automatic equipment, in order to improve the stability of the RFID label on the surface of the plate material in the painting process, the flexible attaching layer 1 is made of flexible paper sheets, preferably typical paper in the embodiment of the application. The flexible attaching layer 1 can be soaked after the coating is sprayed on the surface of the flexible attaching layer 1, so that the firmness of the connection between the flexible attaching layer 1 and the surface of the plate material is improved.

As shown in fig. 1 and fig. 2, the typical paper forming the flexible adhesive layer 1 is paper with liquid-permeable gaps, i.e. paper with large pores. In the process of manufacturing the RFID label, filling glue which only fills the liquid seepage gap is coated on the preset position of the flexible attaching layer 1, so that the solidified filling glue forms the reinforcing rib 12. In one example, as shown in fig. 1, the reinforcing ribs 12 are: a divergent shape diverging outward from the electronic tag body 2. In another example, as shown in fig. 2, the reinforcing ribs 12 are: and the ring shape is arranged along the edge of the flexible attaching layer 1.

The setting of strengthening rib 12 can strengthen the stability of flexible attached layer 1 in the spraying in-process structure, prevents that the attached layer 1 fold of the flexibility that causes overlaps in the paint spraying process, has avoided the attached layer 1 fold of flexibility to overlap the RFID label thickness increase that causes.

Referring to fig. 3, the electronic tag body 2 includes a substrate 21, an IC chip 22 and an antenna, a base groove 211 for accommodating the IC chip 22 and the antenna is formed on one surface of the substrate 21, and a sealant is filled in the base groove 211. In the manufacturing process of the electronic tag body 2, the antenna is sealed inside the base groove 211 by a sealant, and the IC chip 22 is fixed inside the base groove 211.

Referring to fig. 3 and 4, the base groove 211 is communicated with an overflow groove 212, the overflow groove 212 is disposed on a groove edge of the base groove 211, the overflow grooves 212 are disposed around the overflow groove 212, and the flexible attachment layer 1 is configured with a relief hole 11 that is matched with the substrate 21. In the manufacturing process of the RFID label, the flexible attaching layer 1 is firstly squared, then the substrate 21 to be filled with the sealant is placed in the yielding hole 11 of the flexible attaching layer 1, in the sealant filling process, the sealant filled into the base groove 211 overflows through the overflow groove 212, and the edge of the yielding hole 11 is fixedly connected with the substrate 21 through the sealant flowing out through the overflow groove 212.

Due to the design of the yielding holes 11 and the overflow grooves 212, the substrate 21 and the flexible attaching layer 1 are prevented from being overlapped in the thickness direction, so that the overall thickness of the RFID tag is reduced, and the RFID tag can be hidden in a paint layer of a plate material.

The working principle of the embodiment of the application is as follows: because the thickness of the flexible attaching layer 1 and the thickness of the electronic tag body 2 are both smaller than 0.2mm, the thickness of the whole RFID tag is smaller than that of a plate paint coating, when the RFID tag needs to be attached to a plate, the RFID tag only needs to be attached to the plate surface of the plate before painting, and the RFID tag is fixed through the paint layer of the plate. The design of the flexible attaching layer 1 enables the RFID tag to be fixed in the plate painting process, namely the RFID tag is flatly placed on the surface of a plate before the plate is painted, the electronic tag body 2 cannot be damaged in the attaching process, and the flexible attaching layer is simple and convenient to operate and easy to implement, so that the production cost of sticking the RFID tag to the plate is reduced in the automatic plate production process of customized furniture.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The RFID tag is characterized by being fixed inside a plate with a non-transparent paint layer, and comprising a flexible attaching layer (1) and an electronic tag body (2) connected with the flexible attaching layer (1), wherein the thicknesses of the flexible attaching layer (1) and the electronic tag body (2) are less than 0.2 mm; the electronic tag comprises a flexible attaching layer (1) and an electronic tag body (2), wherein the flexible attaching layer (1) is provided with a liquid seepage gap, the electronic tag body (2) comprises a substrate (21), an IC chip (22) and an antenna, a base groove (211) for accommodating the IC chip (22) and the antenna is formed in one surface of the substrate (21), sealant is filled in the base groove (211), the base groove (211) is communicated with an overflow groove (212), the flexible attaching layer (1) is provided with a yielding hole (11) matched with the substrate (21), and the edge of the yielding hole (11) is fixedly connected with the substrate (21) through the sealant flowing out of the overflow groove (212);

in the RFID label manufacturing process, firstly, the flexible attaching layer (1) is horizontally placed, then the substrate (21) to be filled with the sealant is placed in the yielding hole (11) of the flexible attaching layer (1), and in the sealant filling process, the sealant filled into the base groove (211) overflows from the edge of the yielding hole (11) through the overflow groove (212) and is fixedly connected with the substrate (21) through the sealant flowing out of the overflow groove (212);

the use method of the RFID tag comprises the following steps: before painting the sheet material, the RFID tag is firstly flatly placed on the surface of the sheet material, the paint is sprayed on the surface of the sheet material through paint spraying equipment, the paint is sprayed for multiple times in the paint spraying process, when the paint is sprayed for the first time, the paint stops spraying the paint after passing through the RFID tag, the solidified paint is polished, then the paint is sprayed again, and the paint spraying and the polishing are stopped until the thickness of the paint layer meets the preset thickness requirement.

2. An RFID tag as recited in claim 1, wherein: the flexible attaching layer (1) is a flexible paper sheet.

3. An RFID tag as recited in claim 2, wherein: the flexible attaching layer (1) is provided with a reinforcing rib (12).

4. An RFID tag as recited in claim 3, wherein: the reinforcing ribs (12) are filled with filling glue filled in liquid seepage gaps at preset positions.

5. An RFID tag as claimed in claim 3, characterised in that the reinforcing ribs (12) are: the electronic tag is in a divergent shape which is diverged outwards from the electronic tag body (2).

6. An RFID tag as claimed in claim 3, characterised in that the reinforcing ribs (12) are: and the ring shape is arranged along the edge of the flexible attaching layer (1).

7. A method for applying an RFID tag to customized furniture, characterized in that in the sheet painting process, the RFID tag of any one of claims 1 to 6 is firstly placed on the surface of a flat sheet, and then a non-transparent paint layer is formed by spraying a non-transparent paint on the surface of the sheet.