CN117042311A - Antenna manufacturing and compounding device and method thereof - Google Patents
Antenna manufacturing and compounding device and method thereof Download PDFInfo
- Publication number
- CN117042311A CN117042311A CN202311145492.9A CN202311145492A CN117042311A CN 117042311 A CN117042311 A CN 117042311A CN 202311145492 A CN202311145492 A CN 202311145492A CN 117042311 A CN117042311 A CN 117042311A
- Authority
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- China
- Prior art keywords
- antenna
- material belt
- base material
- cutting
- conductive material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 238000013329 compounding Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005520 cutting process Methods 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 72
- 239000004020 conductor Substances 0.000 claims abstract description 57
- 239000003292 glue Substances 0.000 claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 7
- 238000009966 trimming Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 36
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 2
- -1 Polyethylene Terephthalate Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
- H05K3/046—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching by selective transfer or selective detachment of a conductive layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
Abstract
The invention discloses an antenna manufacturing and compounding device and a method thereof, wherein the device comprises a printing component, a first cutting component, a compounding component and a second cutting component; the printing component is used for printing UV glue contours corresponding to each antenna on the base material belt; the first cutting assembly is used for cutting spacing holes and positioning holes on the conductive material belt; the composite component is used for attaching and pressing the base material belt and the conductive material belt; the second cutting component is used for performing sleeve round die cutting on the conductive material belt based on the interval holes so as to obtain an antenna finished product with a complete structure. According to the antenna manufacturing and compounding equipment and the method thereof, the second cutting component sleeve circular die cuts out other structures of the antenna except the spacing holes, the spacing holes are cut out by the first cutting component, and the two are combined to directly obtain the antenna finished product with the spacing holes, so that the subsequent corrosion or laser irradiation working procedures are not needed, the antenna manufacturing process is simpler, and the manufacturing cost is reduced.
Description
[ field of technology ]
The invention relates to the technical field of antenna manufacturing, in particular to antenna manufacturing and compounding equipment and a method thereof.
[ background Art ]
Currently, various antennas, such as RFID antennas, are manufactured by forming a notch in a metal loop of the antenna in order to ensure normal use of the antenna. Since the size of the notch is generally in the range of 0.05mm to 0.50mm, the conventional round die-cutting knife cannot die-cut the notch by a round die-cutting method. Therefore, the conventional antenna manufacturing method generally etches the notch from the antenna cut out from the round die by a product such as an acid solution or thermally etches the notch by laser irradiation. However, the corrosion method is easy to pollute the environment, does not meet the environmental protection requirement, and has complex operation of the corrosion procedure; the laser irradiation method has lower efficiency and higher cost, and the edges of the notch are not smooth enough, so that the requirements of antenna products are not met.
In view of the foregoing, it is desirable to provide an antenna manufacturing and compounding apparatus and method thereof that overcomes the above-mentioned drawbacks.
[ invention ]
The invention aims to provide an antenna manufacturing and compounding device and a method thereof, which aim to solve the problems of insufficient environmental protection and complex procedures of the traditional antenna manufacturing method, and do not need corrosion and laser irradiation, thereby meeting the environmental protection requirement and reducing the cost.
In order to achieve the above object, the present invention provides an antenna manufacturing and compounding device, comprising a printing component, a first cutting component, a compounding component and a second cutting component;
the printing assembly is used for printing UV glue outlines corresponding to each antenna at preset positions on the base material belt;
the first cutting assembly is used for cutting a spacing hole and a positioning hole corresponding to each antenna at a preset position on the conductive material belt;
the composite component is used for attaching and pressing the base material belt and the conductive material belt, and compositing the interval holes on the UV adhesive outline of the corresponding antenna by detecting the positions of the positioning holes;
the second cutting assembly is used for performing sleeve round die cutting on the conductive material belt based on the interval holes so as to obtain an antenna finished product with a complete structure;
after the antenna finished product is die-cut on the conductive material belt through the second cutting assembly, the conductive material belt is separated from the base material belt, so that the antenna finished product is attached to the base material belt through the corresponding UV adhesive contour.
In a preferred embodiment, the first cutting assembly includes a flat cutting die for flat cutting the spacing holes and the positioning holes at predetermined positions on the conductive material tape.
In a preferred embodiment, the printing assembly comprises a pair of printing rollers respectively arranged at two sides of the base material belt and guide rollers arranged at the front end and/or the rear end of the printing rollers at intervals; the printing roller is used for printing the UV glue outline on the surface of the base material band through a printing plate.
In a preferred embodiment, the composite assembly comprises a pair of press rolls; the base material belt and the conductive material belt are simultaneously penetrated between the pair of press rollers, so that the UV glue profile is used for adhering and compounding.
In a preferred embodiment, the conductive material tape is aluminum foil or copper foil and the base material tape is paper tape or PET tape.
In a preferred embodiment, the antenna finished products are distributed on the base material strip in an m×n rectangular array, wherein M, N is a positive integer greater than or equal to 2.
The invention also provides an antenna manufacturing and compounding method, which comprises the following steps:
the printing component prints UV glue outlines corresponding to each antenna at preset positions of the base material belt;
cutting a spacing hole and a positioning hole corresponding to each antenna at a preset position on the conductive material belt by the first cutting assembly;
the composite component is used for compositing the interval holes on the UV adhesive outlines of the corresponding antennas by detecting the positions of the positioning holes;
performing sleeve round die cutting on the compounded conductive material belt based on the spacing holes by the second cutting assembly to obtain an antenna finished product with a complete structure;
and stripping the waste conductive material belt after circular die cutting from the base material belt so as to enable the antenna finished product to be attached to the base material belt through the corresponding UV adhesive contour.
In a preferred embodiment, the first cutting assembly cuts the spacing holes and the locating holes in the conductive tape by a flat cut.
In a preferred embodiment, the method further comprises the steps of:
the conductive material belt and the base material belt are arranged at intervals in parallel up and down, and the printing assembly automatically performs overprinting on the base material belt by detecting the positions of the positioning holes.
In a preferred embodiment, the method further comprises the steps of:
and recycling the stripped waste conductive material belt.
According to the antenna manufacturing and compounding equipment and the method thereof, the UV adhesive is printed on the base material belt, the interval holes can be cut on the conductive material belt in a flat cutting mode, then the base material belt and the conductive material belt are attached and pressed, the second cutting assembly performs sleeve round die cutting on the compounded conductive material belt based on the interval holes, and then the conductive material belt after round die cutting is peeled off, so that an antenna finished product attached to the base material belt is obtained. In the process, the second cutting assembly sleeve round die cuts out other structures of the antenna except the spacing holes, and the spacing holes are cut out by the first cutting assembly, so that the antenna finished product with the spacing holes is directly obtained by combining the second cutting assembly sleeve round die with the spacing holes, and subsequent corrosion or laser irradiation procedures are not needed, so that the antenna manufacturing process is simpler, the manufacturing cost is reduced, and the manufacturing efficiency is correspondingly improved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an antenna manufacturing and compounding device according to the present invention;
FIG. 2 is a schematic illustration of a conductive strip cut by a first cutting assembly;
FIG. 3 is an enlarged view of a portion of the conductive strip of FIG. 2 within circle A;
FIG. 4 is a schematic view of a round die cutter in a second cutting assembly;
FIG. 5 is a schematic view showing the structure of a single antenna die-cutting blade among the round die-cutting blades shown in FIG. 4;
FIG. 6 is a schematic illustration of a substrate strip after printing UV glue contours by a printing assembly;
FIG. 7 is a schematic diagram of a finished antenna attached to a base material strip;
fig. 8 is a schematic diagram of a single antenna finished product;
fig. 9 is an enlarged view of a portion of the inside of circle B in the finished single antenna of fig. 8.
Fig. 10 is a flowchart of an antenna manufacturing and compounding method according to the present invention.
Reference numerals in the drawings: 100. antenna manufacturing and compounding equipment; 101. a base material strip; 102. a conductive material tape; 200. antenna finished products; 201. UV glue profile; 10. a printing assembly; 11. a printing roller; 12. a guide roller; 20. a first cutting assembly; 30. a composite component; 31. a press roller; 40. a second cutting assembly; 51. spacing holes; 52. and positioning holes.
[ detailed description ] of the invention
In order to make the objects, technical solutions and advantageous technical effects of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and detailed description. It should be understood that the detailed description is intended to illustrate the invention, and not to limit the invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In an embodiment of the present invention, an antenna manufacturing and compounding apparatus 100 is provided for manufacturing a plurality of antenna products and a tape having a plurality of antenna products at a time for subsequent antenna assembly processing by removing the antennas from the tape.
As shown in fig. 1, the antenna manufacturing and compounding device 100 includes a printing assembly 10, a first cutting assembly 20, a compounding assembly 30, and a second cutting assembly 40.
The printing assembly 10 is used for printing UV glue outlines 201 corresponding to each antenna at preset positions on the base material belt 101.
In this embodiment, the base material tape 101 is paper tape, PET (Polyethylene Terephthalate ) tape, thermoplastic polyester tape, or the like, and is used as a carrier for the antenna finished product 200, that is, the finally manufactured plurality of antenna finished products 200 may be attached to the base material tape 101 and then stored by being wound into a roll so that the antenna finished product 200 may be subsequently taken out from the tape to be attached to an electronic device.
In addition, conventionally, when the antenna finished product 200 is attached to the base material tape 101 by the etching method, the base material tape 101 can only serve as a carrier tape for the antenna finished product 200, that is, the antenna finished product 200 can be attached only by peeling from the base material tape 101. However, according to the technical solution of the present embodiment, the antenna finished product 200 and the base material tape 101 may be integrally used as a semi-finished product for antenna processing in an electronic device, that is, the material of the base material tape 101 may be predetermined according to the specific function and structure of the antenna finished product 200 in the electronic device, and the material and the antenna finished product 200 are combined to form an antenna semi-finished product that may be directly processed on the electronic device, so as to facilitate antenna processing.
Specifically, the printing assembly 10 includes a pair of printing rollers 11 disposed on both sides of the base material web 101, respectively, and guide rollers 12 disposed at intervals at the front and/or rear ends of the printing rollers 11. The printing roller 11 is used to print a UV glue (shadowless glue) profile 201 (as shown in fig. 6) on the surface of the base material strip 101 by means of a printing plate. The shape of each UV glue profile 201 corresponds to the shape of each antenna to be manufactured for adhering the corresponding antenna finished product 200 to the base material tape 101 and for facilitating subsequent peeling of the antenna finished product 200 from the base material tape 101 for attachment to an electronic device.
The first cutting assembly 20 is used for cutting the spacing hole 51 and the positioning hole 52 corresponding to each antenna at a preset position on the conductive material belt 102.
In this embodiment, the conductive material tape 102 is a conductive material such as aluminum foil or copper foil, and the width thereof is consistent with that of the base material tape 101. As shown in fig. 2-3, the spacing holes 51 and the positioning holes 52 may be cut in the conductive material strip 102. Here, the spacing hole 51 is a notch of the antenna to be manufactured, and has a rectangular shape with a width of 0.06mm-0.22mm.
The first cutting assembly 20 includes a trimming die for trimming the spacing holes 51 and the positioning holes 52 at predetermined positions on the conductive tape 102. Therefore, the notch of the antenna is cut on the conductive material belt 102 in a flat cutting mode.
The composite component 30 is used for attaching and pressing the base material tape 101 and the conductive material tape 102, and the spacing holes 51 are compounded on the UV glue profile 201 of the corresponding antenna by detecting the positions of the positioning holes 52.
Specifically, the composite assembly 30 includes a pair of press rolls 31. The base material tape 101 and the conductive material tape 102 are simultaneously inserted between the pair of press rollers 31, so that the UV glue profile 201 is attached and compounded, and at this time, the UV glue profile 201 is located between the base material tape 101 and the conductive material tape 102. When the UV glue profile 201 is printed on the base material tape 101, the conductive tape 102 and the base material tape 101 are arranged in parallel at a vertical interval so that the printing unit 10 performs automatic overprinting on the base material tape 101 by detecting the position of the positioning hole 52, so that the spacing hole 51 is exactly at a predetermined position of the corresponding UV glue profile 201 when the base material tape 101 and the conductive tape 102 are compounded between the pair of press rolls 31.
A second cutting assembly 40 for orbital circular die cutting on the conductive strip 102 based on the spacing holes 51 to obtain a finished antenna 200 having a complete structure.
As shown in fig. 4, which is a schematic structural view of a circular die-cutting knife, with reference to fig. 5, the circular die-cutting knife can die-cut an antenna without a notch. When the circular die cutter presses the conductive material belt 102, a corresponding number of non-notched antennas are cut from the conductive material belt 102, and because the conductive material belt 102 has been previously cut flat to form the spacing holes 51 of the antennas, the two structures are combined to obtain the antenna finished product 200 with the spacing holes 51 (as shown in fig. 7-9). As shown in fig. 7, the antenna finished product 200 is distributed on the base material tape 101 in a rectangular array of m×n, wherein M, N is a positive integer greater than or equal to 2. Therefore, a plurality of antenna finished products 200 can be die-cut on the compounded material belt once, and the antenna manufacturing efficiency is improved.
In this embodiment, after the antenna finished product 200 is die cut at the conductive material tape 102 by the second cutting assembly 40, the conductive material tape 102 is separated from the base material tape 101 to attach the antenna finished product 200 to the base material tape 101 by the corresponding UV glue profile 201. Wherein, after the conductive material tape 102 is peeled from the base material tape 101, the antenna finished product 200 that is die-cut is left on the base material tape 101 through the UV glue profile 201, and the conductive material tape 102 presents a plurality of antenna-shaped through holes, and the conductive material tape 102 with the through holes is a waste conductive material tape.
The invention also provides an antenna manufacturing and compounding method for manufacturing a plurality of antenna finished products 200 and a material belt with the plurality of antenna finished products 200 at one time. It should be noted that, the component structure and the implementation principle related in the method may refer to the above devices, and are not described in detail below.
As shown in fig. 10, the antenna manufacturing and compounding method includes the following steps S10 to S50.
Step S10: the printing assembly 10 prints a UV gel profile 201 corresponding to each antenna at a predetermined position of the base material strip 101.
Further, the conductive material tape 102 may be disposed in parallel with the base material tape 101 at a vertical interval, and the printing module 10 may automatically overprint the base material tape 101 by detecting the position of the positioning hole 52.
Step S20: the first cutting assembly 20 cuts the spacing holes 51 and the positioning holes 52 corresponding to each antenna at predetermined positions on the conductive tape 102. Further, the first cutting assembly 20 cuts the spacing holes 51 and the positioning holes 52 on the conductive tape 102 by a flat cutting method.
Step S30: the compounding assembly 30 compounds the spacing holes 51 on the UV glue profile 201 of the corresponding antenna by detecting the position of the positioning holes 52.
Step S40: the second cutting assembly 40 performs a nested circular die cut on the compounded conductive strip 102 based on the spacing holes 51 to obtain a finished antenna 200 having a complete structure.
Step S50: the circular die-cut waste conductive material strip is peeled from the base material strip 101 so that the antenna finished product 200 is attached to the base material strip 101 by the corresponding UV glue profile 201.
Further, the method comprises the steps of: and recycling the stripped waste conductive material belt. For example, the scrap conductive tape is smelted and then re-rolled into a new conductive tape 102, which may also be used in other processes.
In summary, according to the antenna manufacturing and compounding apparatus 100 and the method thereof provided by the present invention, the UV glue profile 201 is printed on the base material tape 101, the spacing holes 51 are cut on the conductive material tape 102 by means of flat cutting, and then the base material tape 101 and the conductive material tape 102 are attached and pressed together, the second cutting assembly 40 performs the nested circular die-cutting on the compounded conductive material tape 102 based on the spacing holes 51, and then the conductive material tape 102 after the circular die-cutting is peeled off, so as to obtain the antenna finished product 200 attached to the base material tape 101. In this process, the second cutting assembly 40 is cut out by the circular die to remove other structures of the spacing hole 51, and the spacing hole 51 is cut out by the first cutting assembly 20, so that the antenna finished product 200 with the spacing hole 51 is directly obtained by combining the two structures, and the subsequent corrosion or laser irradiation process is not needed, so that the antenna manufacturing process is simpler, the manufacturing cost is reduced, and the manufacturing efficiency is correspondingly improved.
The present invention is not limited to the details and embodiments described herein, and thus additional advantages and modifications may readily be made by those skilled in the art, without departing from the spirit and scope of the general concepts defined in the claims and the equivalents thereof, and the invention is not limited to the specific details, representative apparatus and illustrative examples shown and described herein.
Claims (10)
1. An antenna manufacturing and compounding device is characterized by comprising a printing component, a first cutting component, a compounding component and a second cutting component;
the printing assembly is used for printing UV glue outlines corresponding to each antenna at preset positions on the base material belt;
the first cutting assembly is used for cutting a spacing hole and a positioning hole corresponding to each antenna at a preset position on the conductive material belt;
the composite component is used for attaching and pressing the base material belt and the conductive material belt, and compositing the interval holes on the UV adhesive outline of the corresponding antenna by detecting the positions of the positioning holes;
the second cutting assembly is used for performing sleeve round die cutting on the conductive material belt based on the interval holes so as to obtain an antenna finished product with a complete structure;
after the antenna finished product is die-cut on the conductive material belt through the second cutting assembly, the conductive material belt is separated from the base material belt, so that the antenna finished product is attached to the base material belt through the corresponding UV adhesive contour.
2. The antenna manufacturing and compounding device of claim 1, wherein the first cutting assembly includes a trimming die for trimming the spacing holes and the positioning holes at predetermined locations on the conductive strip.
3. The antenna manufacturing and compounding device as defined in claim 1, wherein the printing assembly includes a pair of printing rollers provided on both sides of the base material tape, respectively, and guide rollers provided at intervals at front and/or rear ends of the printing rollers; the printing roller is used for printing the UV glue outline on the surface of the base material band through a printing plate.
4. The antenna manufacturing and compounding device of claim 1, wherein the compounding assembly includes a pair of press rolls; the base material belt and the conductive material belt are simultaneously penetrated between the pair of press rollers, so that the UV glue profile is used for adhering and compounding.
5. The antenna manufacturing and compounding device of claim 1, wherein the conductive material tape is aluminum foil or copper foil and the base material tape is paper tape or PET tape.
6. The antenna manufacturing and compounding device of claim 1, wherein the antenna finished products are distributed on the base material strip in a rectangular array of M x N, wherein M, N is a positive integer greater than or equal to 2.
7. An antenna manufacturing and compounding method, comprising the steps of:
the printing component prints UV glue outlines corresponding to each antenna at preset positions of the base material belt;
cutting a spacing hole and a positioning hole corresponding to each antenna at a preset position on the conductive material belt by the first cutting assembly;
the composite component is used for compositing the interval holes on the UV adhesive outlines of the corresponding antennas by detecting the positions of the positioning holes;
performing sleeve round die cutting on the compounded conductive material belt based on the spacing holes by the second cutting assembly to obtain an antenna finished product with a complete structure;
and stripping the waste conductive material belt after circular die cutting from the base material belt so as to enable the antenna finished product to be attached to the base material belt through the corresponding UV adhesive contour.
8. The method of manufacturing and compounding an antenna according to claim 7, wherein the first cutting assembly cuts the spacing holes and the positioning holes in the conductive tape by a flat cutting method.
9. The antenna manufacturing and compounding method of claim 7, further comprising the steps of:
the conductive material belt and the base material belt are arranged at intervals in parallel up and down, and the printing assembly automatically performs overprinting on the base material belt by detecting the positions of the positioning holes.
10. The antenna manufacturing and compounding method of claim 7, further comprising the steps of:
and recycling the stripped waste conductive material belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311145492.9A CN117042311A (en) | 2023-09-06 | 2023-09-06 | Antenna manufacturing and compounding device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311145492.9A CN117042311A (en) | 2023-09-06 | 2023-09-06 | Antenna manufacturing and compounding device and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117042311A true CN117042311A (en) | 2023-11-10 |
Family
ID=88633800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311145492.9A Pending CN117042311A (en) | 2023-09-06 | 2023-09-06 | Antenna manufacturing and compounding device and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117042311A (en) |
-
2023
- 2023-09-06 CN CN202311145492.9A patent/CN117042311A/en active Pending
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