CN210796633U - Spray set is used in RFID antenna production - Google Patents
Spray set is used in RFID antenna production Download PDFInfo
- Publication number
- CN210796633U CN210796633U CN201921763381.3U CN201921763381U CN210796633U CN 210796633 U CN210796633 U CN 210796633U CN 201921763381 U CN201921763381 U CN 201921763381U CN 210796633 U CN210796633 U CN 210796633U
- Authority
- CN
- China
- Prior art keywords
- nozzle assembly
- fixing plate
- assembly fixing
- spraying
- rfid antenna
- 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.)
- Active
Links
Images
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model discloses a spray set is used in production of RFID antenna belongs to RFID antenna production preparation technical field, and it is complicated to have solved traditional spray set structural design, and the fault rate is high, influences the continuity of production, and the etching reaction is insufficient problem. The RFID label spraying device mainly comprises a spraying tank body, wherein a nozzle assembly fixing plate and a supporting beam are also arranged in the spraying tank body, a plurality of nozzles playing a role of spraying RFID labels are arranged below the nozzle assembly fixing plate, the nozzles are communicated with a liquid inlet through pipelines, and the pipelines are fixedly connected to the nozzle assembly fixing plate; the nozzle assembly fixing plate is connected with a supporting beam fixedly connected in the spraying groove body through an elastic piece; the nozzle assembly fixing plate is provided with a vibrating mechanism which plays a role of vibrating the nozzle assembly fixing plate. The utility model etches completely and completely without dead angle; the liquid amount can be effectively saved; the service life is very long, the durability is very strong, the continuity of workshop operation is effectively ensured, and the method can be widely applied to the technical field of RFID antenna production and preparation.
Description
Technical Field
The utility model belongs to the technical field of RFID antenna production preparation, specifically speaking especially relates to a relative angle between the liquid stream that erupts and the RFID label can constantly change, etch/go black/wash and wait to spray set for RFID antenna production at operation product operation no dead angle, reaction even, can practice thrift the liquid consumption volume in the process.
Background
Radio Frequency Identification (RFID) is a contactless automatic identification technology. The RFID label has the advantages of water resistance, magnetism prevention, large storage capacity, long service life, strong anti-interference capability, long service distance, high intelligent degree and the like which are not possessed by the bar code, and has wide application prospect in the fields of logistics, commodity tracking, manufacturing process control, supply chain management, retail systems, automatic payment systems and the like. The RFID tag is formed by packaging an RFID antenna and a tag chip, and the performance of the RFID antenna directly influences the performance of the RFID tag.
The process of the RFID antenna comprises the following steps: 1) the composite process comprises the following steps: firstly, mixing required load glue, coating the glue on a PET film by using a compound machine, then carrying out load on the PET film and an aluminum foil to produce a composite film, and curing the glue by using an oven of the compound machine to finish a composite process; 2) the printing process comprises the following steps: printing the pattern of the product to be produced on the compounded composite film through a printer; 3) an etching process: etching, ink removing, cleaning and drying the printed composite film by using an etching machine to obtain a finished product; 4) the slitting process comprises the following steps: and (4) cutting the etched finished product by using a cutting machine according to the size requirement of a client. The spraying device is used in the three procedures of etching, ink removing and cleaning in the etching process. In the case of the etching process, the unnecessary conductor applied to the PET film needs to be removed by an etching liquid (e.g., NAOH solution). And spraying the corrosive liquid on the product to be etched by the spraying device. The technical scheme disclosed by the patent is that the spraying mechanism for producing the RFID antenna is a traditional spraying mechanism structure, the structural design is relatively complex, the failure rate is high, the normal operation of a production line is influenced, and the production benefit of an enterprise is seriously influenced; in addition, the liquid sprayed from the nozzle is in a emitting shape, the impact force sprayed to the RFID label at different angles is different, the etching is transited at the place with large impact force, the etching liquid is wasted, and the etching is insufficient at the place with small impact force.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a to the not enough that prior art exists, provide one kind and erupt the relative angle between liquid stream and the RFID label constantly change, etching/go black/wash in the process treat that the operation product operation does not have the dead angle, the reaction is even, can practice thrift the spray set for the production of RFID antenna of liquid consumption.
The utility model discloses a realize through following technical scheme:
a spraying device for RFID antenna production comprises a spraying tank body, wherein a supporting carrier roller for supporting an RFID tag is arranged in the spraying tank body, a transmission channel opening is formed in the spraying tank body in the RFID tag transmission direction,
a nozzle assembly fixing plate and a supporting beam are further arranged in the spraying groove body, a plurality of nozzles playing a role in spraying the RFID tags are arranged below the nozzle assembly fixing plate, the nozzles are communicated with a liquid inlet through pipelines, and the pipelines are fixedly connected to the nozzle assembly fixing plate; the nozzle assembly fixing plate is connected with a supporting beam fixedly connected in the spraying groove body through an elastic piece; and the nozzle assembly fixing plate is provided with a vibration mechanism for vibrating the nozzle assembly fixing plate.
Preferably, the vibration mechanism comprises a motor and an eccentric block, the eccentric block is in transmission connection with the motor through a transmission shaft, and the eccentric block strikes the nozzle assembly fixing plate under the action of the motor.
Preferably, the support beam spans any one pair of opposite surfaces of the spray tank body, and the end surfaces of the two ends of the support beam are fixedly connected to the inner wall of the spray tank body.
Preferably, the elastic part is a compression spring, one end of the compression spring is fixedly connected to the supporting beam, and the other end of the compression spring is fixedly connected to the nozzle assembly fixing plate.
Preferably, a plurality of the nozzles are distributed below the nozzle assembly fixing plate in a matrix structure.
Preferably, the pipeline is fixedly connected to the bottom surface of the fixed plate of the nozzle assembly through a hoop.
Preferably, the nozzles are arranged parallel to each other, maintaining the same spray angle.
Preferably, each said support idler rolls along its own axis.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the relative angle between the liquid flow jetted by the nozzle and the RFID label to be etched is constantly changed, and the liquid impact force borne by the RFID label to be operated is constantly changed by different angles, so that the RFID label to be etched is fully and thoroughly etched without dead angles;
2. the nozzle of the utility model generates the same angle change under the vibration of the vibration mechanism, the sprayed liquid flow does not have large-area intersection, and the liquid volume is effectively saved;
3. the utility model discloses structural design is ingenious and succinct, and mechanical product structural design is succinct more its fault rate lower, the utility model discloses life is very long, and the durability is very strong, effectively ensures workshop operation continuity, can wide application in RFID antenna production preparation technical field.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic front structural view of the present invention.
In the figure: 1. a spray tank body; 2. supporting the carrier roller; 3. a transmission channel port; 4. a nozzle assembly fixing plate; 5. a support beam; an RFID tag; 7. a nozzle; 8. a pipeline; 9. a liquid input port; 10. an elastic member; 11. a motor; 12, an eccentric block; 13. a drive shaft.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
a spraying device for RFID antenna production comprises a spraying tank body 1, wherein a supporting carrier roller 2 for supporting an RFID label 6 is arranged in the spraying tank body 1, a transmission channel port 3 is formed in the spraying tank body 1 in the transmission direction of the RFID label 6, a nozzle assembly fixing plate 4 and a supporting beam 5 are further arranged in the spraying tank body 1, a plurality of nozzles 7 for spraying the RFID label 6 are arranged below the nozzle assembly fixing plate 4, the nozzles 7 are communicated with a liquid input port 9 through a pipeline 8, and the pipeline 8 is fixedly connected to the nozzle assembly fixing plate 4; the nozzle assembly fixing plate 4 is connected with a supporting beam 5 fixedly connected in the spray tank body 1 through an elastic part 10; and a vibration mechanism for vibrating the nozzle assembly fixing plate 4 is arranged on the nozzle assembly fixing plate 4.
Preferably, the vibration mechanism comprises a motor 11 and an eccentric block 12, the eccentric block 12 is in transmission connection with the motor 11 through a transmission shaft 13, and the eccentric block 12 strikes the nozzle assembly fixing plate 4 under the action of the motor 11. The vibrating mechanism is simple in structural design and low in failure rate, and the eccentric block is used for knocking the nozzle assembly fixing plate 4.
Preferably, the support beam 5 spans any one pair of opposite surfaces of the shower body 1, and end surfaces of both ends of the support beam are fixedly connected to an inner wall of the shower body 1.
Preferably, the elastic member 10 is a compression spring, one end of the compression spring is fixedly connected to the support beam 5, and the other end of the compression spring is fixedly connected to the nozzle assembly fixing plate 4.
Preferably, a plurality of nozzles 7 are distributed in a matrix structure below the nozzle assembly fixing plate 4. The matrix distribution nozzle is beneficial to the uniform spraying of the spraying liquid.
Preferably, the pipeline 8 is fixedly connected to the bottom surface of the nozzle assembly fixing plate 4 through a hoop.
Preferably, the nozzles 7 are arranged parallel to each other, maintaining the same spray angle.
Preferably, each of said supporting idlers 2 rolls along its own axis.
Example 1:
the embodiment comprises a spraying tank body 1, wherein supporting carrier rollers 2 are arranged in the spraying tank body 1, each supporting carrier roller 2 can roll along the axis of the supporting carrier roller 2 under the action of external force, the supporting carrier rollers 2 mainly play a role in conveying and supporting RFID tags, a conveying channel opening 3 is formed in the spraying tank body 1 in the conveying direction of the RFID tags 6, and the RFID tags pass through the conveying channel opening 3 to move along the conveying direction. Still be equipped with nozzle assembly fixed plate 4, supporting beam 5 in the shower body 1 of this embodiment, nozzle assembly fixed plate 4 below is equipped with a plurality of nozzles 7 that play the effect of spraying RFID label 6, and a plurality of nozzles 7 are the matrix and distribute to nozzle 7 is mutual parallel arrangement each other, keeps the same spray angle. The nozzle 7 is communicated with a liquid inlet 9 through a pipeline 8, and the pipeline 8 is fixedly connected to the back of the nozzle assembly fixing plate 4 by utilizing fixing pieces such as a hoop and the like; the front surface of the nozzle assembly fixing plate 4 is fixed on the supporting beam 5 through an elastic piece 10, namely the upper end of the elastic piece is fixed on the supporting beam, and the lower end of the elastic piece is fixed on the nozzle assembly fixing plate 4; the supporting beam crosses any one pair of opposite surfaces of the spray tank body 1, and the end surfaces of the two ends of the supporting beam are fixedly connected on the inner wall of the spray tank body 1. The nozzle assembly fixing plate 4 is provided with a vibration mechanism capable of striking the nozzle assembly fixing plate 4, the nozzle assembly fixing plate 4 and the supporting beam 5 are connected through an elastic piece, and striking of the vibration mechanism enables the nozzle assembly fixing plate 4 to shake.
The working principle of the embodiment is as follows: the nozzle assembly fixing plate 4 and the supporting beam 5 are connected through an elastic piece, and the nozzle assembly fixing plate 4 can shake under the impact of the vibration mechanism. In the case of an etching process, an etching solution is introduced from a liquid inlet and is ejected from each nozzle through a pipe. Vibrating mechanism vibration nozzle assembly fixed plate 4, nozzle assembly fixed plate 4 produces and rocks, and the spray angle of nozzle 7 is correspondingly followed rocking of nozzle assembly fixed plate 4 and is constantly changed, and different angles make the liquid impact force that bears on treating the operation RFID label constantly change, and the distribution of impact force size is even, ensures to treat that the etching RFID label etching is abundant thorough, and the nozzle cooperation constantly changing spray angle that the matrix distributes makes the etching comprehensive and no dead angle. The nozzles generate the same angle change under the vibration of the vibration mechanism, and the sprayed liquid flows do not have large-area intersection, so that the liquid amount is effectively saved; the embodiment has the advantages of ingenious and concise structural design, more concise mechanical product structural design, lower fault rate, long service life and strong durability, effectively ensures the continuity of workshop operation, and can be widely applied to the technical field of RFID antenna production and preparation.
Example 2:
the embodiment comprises a spraying tank body 1, wherein supporting carrier rollers 2 are arranged in the spraying tank body 1, each supporting carrier roller 2 can roll along the axis of the supporting carrier roller 2 under the action of external force, the supporting carrier rollers 2 mainly play a role in conveying and supporting RFID tags, a conveying channel opening 3 is formed in the spraying tank body 1 in the conveying direction of the RFID tags 6, and the RFID tags pass through the conveying channel opening 3 to move along the conveying direction. Still be equipped with nozzle assembly fixed plate 4, supporting beam 5 in the shower body 1 of this embodiment, nozzle assembly fixed plate 4 below is equipped with a plurality of nozzles 7 that play the effect of spraying RFID label 6, and a plurality of nozzles 7 are the matrix and distribute to nozzle 7 is mutual parallel arrangement each other, keeps the same spray angle. The nozzle 7 is communicated with a liquid inlet 9 through a pipeline 8, and the pipeline 8 is fixedly connected to the back of the nozzle assembly fixing plate 4 by utilizing fixing pieces such as a hoop and the like; the front surface of the nozzle assembly fixing plate 4 is fixed on the supporting beam 5 through a compression spring 10, namely the upper end of the compression spring is fixed on the supporting beam, and the lower end of the compression spring is fixed on the nozzle assembly fixing plate 4; the supporting beam crosses any one pair of opposite surfaces of the spray tank body 1, and the end surfaces of the two ends of the supporting beam are fixedly connected on the inner wall of the spray tank body 1. The nozzle assembly fixing plate 4 is provided with a vibration mechanism capable of striking the nozzle assembly fixing plate 4, the nozzle assembly fixing plate 4 is connected with the supporting beam 5 through a compression spring, and the striking of the vibration mechanism enables the nozzle assembly fixing plate 4 to shake. The vibrating mechanism comprises a motor 11 and an eccentric block 12, the eccentric block 12 is in transmission connection with the motor 11 through a transmission shaft 13, and the eccentric block 12 strikes the nozzle assembly fixing plate 4 under the action of the motor 11.
The working principle of the embodiment is as follows: the nozzle assembly fixing plate 4 and the support beam 5 are connected through compression, and the nozzle assembly fixing plate 4 can shake under the impact of the vibration mechanism. In the case of an etching process, an etching solution is introduced from a liquid inlet and is ejected from each nozzle through a pipe. Motor 11 is through transmission shaft 13 transmission eccentric block 12, eccentric block 12 keeps away from the end of axis of rotation and strikes and make nozzle assembly fixed plate 4 produce and rock on nozzle assembly fixed plate 4, the spray angle of nozzle 7 changes constantly along rocking of nozzle assembly fixed plate 4 correspondingly, different angles make the liquid impact force that bears constantly change on treating the operation RFID label, the distribution of impact force size is even, it is abundant thorough to ensure to treat the etching RFID label etching, the nozzle cooperation constantly changing spray angle of matrix distribution makes the etching comprehensive and no dead angle. The nozzles generate the same angle change under the vibration of the vibration mechanism, and the sprayed liquid flows do not have large-area intersection, so that the liquid amount is effectively saved; the embodiment has the advantages of ingenious and concise structural design, more concise mechanical product structural design, lower fault rate, long service life and strong durability, effectively ensures the continuity of workshop operation, and can be widely applied to the technical field of RFID antenna production and preparation.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a spray set is used in production of RFID antenna, is including spraying the cell body, it is equipped with the supporting bearing roller that plays the effect of supporting RFID label to spray the cell body, it sets up transmission channel mouth, its characterized in that to spray the cell body in RFID label direction of transmission:
a nozzle assembly fixing plate and a supporting beam are further arranged in the spraying groove body, a plurality of nozzles playing a role in spraying the RFID tags are arranged below the nozzle assembly fixing plate, the nozzles are communicated with a liquid inlet through pipelines, and the pipelines are fixedly connected to the nozzle assembly fixing plate; the nozzle assembly fixing plate is connected with a supporting beam fixedly connected in the spraying groove body through an elastic piece; and the nozzle assembly fixing plate is provided with a vibration mechanism for vibrating the nozzle assembly fixing plate.
2. The spraying device for producing the RFID antenna according to claim 1, wherein: the vibrating mechanism comprises a motor and an eccentric block, the eccentric block is in transmission connection with the motor through a transmission shaft, and the eccentric block strikes the nozzle assembly fixing plate under the action of the motor.
3. The spraying device for producing the RFID antenna according to claim 1, wherein: the supporting beam stretches across any one pair of opposite surfaces of the spraying tank body, and the end faces of the two ends of the supporting beam are fixedly connected to the inner wall of the spraying tank body.
4. The spraying device for producing the RFID antenna according to claim 1 or 3, wherein: the elastic piece is a compression spring, one end of the compression spring is fixedly connected to the supporting beam, and the other end of the compression spring is fixedly connected to the nozzle assembly fixing plate.
5. The spraying device for producing the RFID antenna according to claim 1, wherein: the nozzles are distributed below the nozzle assembly fixing plate in a matrix structure.
6. The spraying device for producing the RFID antenna according to claim 1 or 5, wherein: the pipeline is fixedly connected to the bottom surface of the fixed plate of the nozzle assembly through a hoop.
7. The spraying device for producing the RFID antenna according to claim 1 or 5, wherein: the nozzles are arranged parallel to each other, maintaining the same spray angle.
8. The spraying device for producing the RFID antenna according to claim 1, wherein: each of the support idlers rolls along its own axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763381.3U CN210796633U (en) | 2019-10-18 | 2019-10-18 | Spray set is used in RFID antenna production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763381.3U CN210796633U (en) | 2019-10-18 | 2019-10-18 | Spray set is used in RFID antenna production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210796633U true CN210796633U (en) | 2020-06-19 |
Family
ID=71230164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921763381.3U Active CN210796633U (en) | 2019-10-18 | 2019-10-18 | Spray set is used in RFID antenna production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210796633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198222A (en) * | 2022-07-21 | 2022-10-18 | 刘玉笼 | Metal film processing production line |
-
2019
- 2019-10-18 CN CN201921763381.3U patent/CN210796633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198222A (en) * | 2022-07-21 | 2022-10-18 | 刘玉笼 | Metal film processing production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210796633U (en) | Spray set is used in RFID antenna production | |
| CN202090087U (en) | Atomizing cleaning device for continuous copper-plating of steel strip | |
| CN208449712U (en) | A kind of exterior erosion resistant coating joint patch automatic spray apparatus of pipeline | |
| CN203380197U (en) | Wet method smoothing device for steel plate | |
| CN201128776Y (en) | Ejection apparatus for electroplating production line | |
| CN103481648A (en) | Transfer printing device | |
| CN202242354U (en) | Digitized mark spraying machine for hot billet | |
| CN203936140U (en) | A kind of active descaling device for special-shaped continuous casting steel billet | |
| CN201572730U (en) | Combined type strip-shaped glue spreader | |
| CN202533711U (en) | Developer spraying device capable of realizing uniform and stable development | |
| CN210013054U (en) | Stripping agent spraying device for drying cylinder | |
| CN202428841U (en) | Power device of large-character inkjet printer | |
| CN202011222U (en) | Ink supplying device for ink jet printer capable of realizing multi-directional handheld ink jet | |
| CN202071515U (en) | Code spraying device for steel pipe | |
| CN202360837U (en) | Integrated pressure-regulating reversing sectional control valve | |
| CN201170299Y (en) | Transmission mechanism for circuit board etching machine | |
| CN201915119U (en) | Spraying device for atomized quenching heat treatment | |
| CN221288851U (en) | Online two-fluid washing mechanism | |
| CN102107169A (en) | Color coating-line coating machine spraying structure | |
| CN205308651U (en) | A marching type spraying device for solar -thermal power generation speculum | |
| CN216095149U (en) | Cleaning system of copper rod casting equipment | |
| CN201501928U (en) | Etching nozzle assembly with three spraying stages | |
| CN201952358U (en) | Glass bottle glazing device | |
| CN202786261U (en) | Water jet machine for fur processing | |
| CN202688938U (en) | Water spraying device of water sprinkling vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |