CN113787806B - Film-shaped metal paper processing device of RFID tag shielding device - Google Patents
Film-shaped metal paper processing device of RFID tag shielding device Download PDFInfo
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- CN113787806B CN113787806B CN202111042040.9A CN202111042040A CN113787806B CN 113787806 B CN113787806 B CN 113787806B CN 202111042040 A CN202111042040 A CN 202111042040A CN 113787806 B CN113787806 B CN 113787806B
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- 239000002184 metal Substances 0.000 title claims abstract description 115
- 238000009966 trimming Methods 0.000 claims description 48
- 238000004049 embossing Methods 0.000 claims description 23
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/06—Embossing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
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- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0084—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single continuous metallic layer on an electrically insulating supporting structure, e.g. metal foil, film, plating coating, electro-deposition, vapour-deposition
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Making Paper Articles (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of wireless radio frequency, in particular to a film-shaped metal paper processing device of an RFID tag shielding device. The invention aims to solve the technical problems: residual bubbles exist between the metal film and the dielectric plate, and grid lines of the cut metal shielding paper cannot be accurately positioned in the center, so that the shielding strength of the metal shielding paper is affected. The technical proposal is as follows: the film-shaped metal paper processing device of the RFID label shielding device comprises a conveying component, a clamping component, a rotating component, a main power component, an upper imprinting component, a lower imprinting component and the like; an upper electric pressing plate is fixedly connected above the rear part of the main bracket; a lower electric pressing plate is fixedly connected at the rear lower part of the main bracket. Compared with the prior art, the device has the beneficial effects that the device is designed to synchronously process a plurality of treatment items on two groups of metal films at the same position, so that the precise positioning of metal film treatment is realized.
Description
Technical Field
The invention relates to the field of wireless radio frequency, in particular to a film-shaped metal paper processing device of an RFID tag shielding device.
Background
The principle of Radio Frequency Identification (RFID) is that non-contact data communication is carried out between a reader and a tag, the aim of identifying a target is fulfilled, the opening and the dormant state of the RFID are controlled accurately, the opening and the closing of a shielding device are controlled, the existing membranous metal shielding paper structure is that two groups of metal films are adhered in a medium plate, and then the enhancement of metal shielding strength is realized by carrying out grid pattern printing treatment on the surfaces of the two groups of metal films.
In the prior art, two groups of metal films can be quickly attached to the upper side and the lower side of a dielectric plate, however, when the subsequent grid pattern printing treatment is carried out, the phenomenon that bubbles at the edges of the metal films are not completely squeezed out easily occurs in the attaching process, if residual bubbles exist between the metal films and the dielectric plate, the bubbles can cause the printed grid patterns to have a partition phenomenon after the grid pattern printing is finished, so that the shielding strength of the produced metal shielding paper is influenced.
In addition, after the mesh pattern printing treatment is finished, edge size trimming treatment is needed, and as the position of the mesh pattern printed by the metal shielding paper cannot be accurately controlled in the transfer process after the printing is finished, the mesh pattern of the cut metal shielding paper cannot be accurately positioned at the center position, and the shielding strength of the metal shielding paper is also affected.
In summary, the present disclosure provides an automatic device for solving the above-mentioned problems to avoid the influence of the shielding strength of the metal shielding paper.
Disclosure of Invention
In order to overcome the defects that residual bubbles exist between a metal film and a dielectric plate to cause the printed grid lines to be blocked, and the position of the metal shielding paper in which the grid lines cannot be accurately printed can not be controlled in the transfer process after printing, the grid lines of the cut metal shielding paper cannot be accurately positioned in the center position, and the shielding strength of the metal shielding paper is influenced, the invention aims to solve the technical problems that: provided is a film-shaped metal paper processing device for an RFID tag shielding device.
The technical proposal is as follows: the film-shaped metal paper processing device of the RFID tag shielding device comprises a conveying assembly, a clamping assembly, a rotating assembly, a main power assembly, an upper imprinting assembly, a lower imprinting assembly, a main support, an auxiliary support, a main motor, a central column, an upper electric pressing plate and a lower electric pressing plate; an upper electric pressing plate is connected to the rear upper part of the main bracket; a lower electric pressing plate is connected to the rear lower part of the main bracket; an auxiliary bracket is arranged behind the main bracket; the left upper part of the auxiliary bracket is connected with a main motor; the right side of the auxiliary bracket is connected with a center column; a conveying assembly is connected to the front of the middle part of the main bracket; the middle part of the conveying component is connected with a clamping component; the left rear part of the main bracket is connected with a rotating component; the left side of the auxiliary bracket is connected with a main power assembly; an output shaft of the main motor is connected with the main power assembly; an upper imprinting assembly is connected above the central column; the main power assembly engages the left side member of the upper imprinting assembly; a lower imprinting assembly is connected below the central column; the main power assembly engages the left side member of the lower imprinting assembly.
Further, the conveying assembly comprises a left sliding rail, a right sliding rail, a left electric sliding block, a right electric sliding block, a first annular frame, a first annular sliding block and a first toothed ring; a left slide rail is connected to the left front of the main bracket; the right front of the main bracket is connected with a right sliding rail; the lower surface of the left sliding rail is connected with a left electric sliding block; the lower surface of the right sliding rail is connected with a right electric sliding block; the lower surface of the left electric sliding block is connected with a first annular frame; the right side of the first annular frame is connected to the lower surface of the right electric sliding block; the inner surface of the first annular frame is connected with a first annular sliding block; the side surface of the first annular sliding block is connected with a first toothed ring; the upper surface of the first annular sliding block is connected with the clamping assembly.
Further, the clamping assembly comprises a first spring sliding block, a second spring sliding block, a first clamping plate, a third spring sliding block, a fourth spring sliding block, a second clamping plate, a first rotating shaft, a first push rod, a second push rod, a first elastic locking block, a second rotating shaft, a third push rod, a fourth push rod and a second elastic locking block; the left side of the upper surface of the first annular sliding block is connected with a first spring sliding block; the upper surface of the first annular sliding block is connected with a second spring sliding block at the front side of the first spring sliding block; the right side of the first spring sliding block is connected with a first clamping plate; the left front of the first clamping plate is connected to the right side of the second spring sliding block; two groups of first spring sliders, second spring sliders and first clamping plates are symmetrically arranged on the left side and the right side of the upper surface of the first annular slider; the front side of the upper surface of the first annular sliding block is connected with a third spring sliding block; the upper surface of the first annular sliding block is connected with a fourth spring sliding block on the right side of the third spring sliding block; the rear side of the third spring sliding block is connected with a second clamping plate; the right front of the second clamping plate is connected with a fourth spring sliding block; two groups of third spring sliders, fourth spring sliders and second clamping plates are symmetrically arranged on the front side and the rear side of the upper surface of the first annular slider; the upper surface of the first annular sliding block is connected with a first rotating shaft at the front side of the second spring sliding block; one side of the first rotating shaft, which is close to the second spring sliding block, is connected with a first push rod; one side of the first rotating shaft, which is close to the third spring sliding block, is connected with a second push rod; the inner surface of the first annular sliding block is connected with a first elastic locking block at the left lower part of the first push rod; the upper surface of the first annular sliding block is connected with a second rotating shaft behind the first spring sliding block; one side of the second rotating shaft, which is close to the first spring sliding block, is connected with a third push rod; one side of the second rotating shaft, which is far away from the first spring sliding block, is connected with a fourth push rod; the inner surface of the first annular sliding block is connected with a second elastic locking block at the left lower part of the third push rod; two groups of first rotating shafts, first push rods, second push rods, first elastic locking blocks, second rotating shafts, third push rods, fourth push rods and second elastic locking blocks are symmetrically arranged on the left side and the right side of the first annular sliding block; the two groups of first push rods are respectively contacted with a corresponding group of second spring sliding blocks; the two groups of second push rods are respectively contacted with a group of third spring sliding blocks and a group of fourth spring sliding blocks which are positioned on the front side; the two groups of fourth push rods are respectively contacted with a corresponding group of first spring sliding blocks; the two groups of fourth push rods are respectively contacted with a group of third spring sliding blocks and fourth spring sliding blocks which are positioned at the rear side; the locking grooves corresponding to the first elastic locking block and the second elastic locking block are respectively arranged below each group of first push rods and each group of fourth push rods.
Further, the rotating assembly comprises a side bracket, a secondary motor and a spur gear; a side bracket is connected to the left rear part of the main bracket; an auxiliary motor is connected to the front upper part of the side bracket; the output shaft of the auxiliary motor is connected with a spur gear.
Further, the main power assembly comprises a third rotating shaft, a first bevel gear, a second bevel gear, a fourth rotating shaft, a third bevel gear, a first bevel gear, a fifth rotating shaft, a fourth bevel gear and a second bevel gear; the left side of the auxiliary bracket is connected with a third rotating shaft; the output shaft of the main motor is connected with the third rotating shaft; a first bevel gear is connected above the outer surface of the third rotating shaft; a second bevel gear is connected below the outer surface of the third rotating shaft; the auxiliary bracket is connected with a fourth rotating shaft at the right side of the third rotating shaft; the left side of the outer surface of the fourth rotating shaft is connected with a third bevel gear; the first bevel gear is meshed with the third bevel gear; the right side of the outer surface of the fourth rotating shaft is connected with a first bevel gear; the first bevel gear is meshed with the upper imprinting assembly; a fourth bevel gear is connected to the left side of the outer surface of the fifth rotating shaft below the fourth rotating shaft; the second bevel gear is meshed with the fourth bevel gear; the right side of the outer surface of the fifth rotating shaft is connected with a second bevel gear; the second bevel gear engages the lower imprinting assembly.
Further, the upper imprinting assembly comprises a second annular sliding block, a second annular frame, a second toothed ring, a first spring sliding rod, a second spring sliding rod, a first adapter plate, a first fixing plate and a first pressing plate; a second annular sliding block is connected above the central column; the side surface of the second annular sliding block is connected with a second annular frame; the lower surface of the second annular frame is connected with a second toothed ring; the first bevel gear is meshed with the second toothed ring; the left side of the second annular sliding block is connected with a first spring sliding rod; the second annular sliding block is connected with a second spring sliding rod on the right side of the first spring sliding rod; the upper end of the first spring sliding rod is connected with a first adapter plate; the right lower part of the first adapter plate is connected to the upper end of the second spring sliding rod; the lower end of the first spring sliding rod is connected with a first fixing plate; the upper right side of the first fixing plate is connected to the lower end of the second spring sliding rod; the lower end of the first fixed plate is connected with a first pressing plate; three groups of first spring sliding rods, second spring sliding rods, first adapter plates, first fixing plates and first pressing plates are arranged around the second annular sliding blocks; the lower end surfaces of the three groups of first pressing plates are respectively provided with a reticular convex strip structure with different lines.
Further, the lower imprinting assembly comprises a third annular sliding block, a third annular frame, a third toothed ring, a third spring sliding rod, a fourth spring sliding rod, a second adapter plate, a second fixing plate and a second pressing plate; a third annular sliding block is connected below the central column; the side surface of the third annular sliding block is connected with a third annular frame; the lower surface of the third annular frame is connected with a third toothed ring; the second bevel gear is meshed with the third toothed ring; the left side of the third annular sliding block is connected with a third spring sliding rod; the right side of the third spring sliding rod is connected with a fourth spring sliding rod; the upper end of the third spring sliding rod is connected with a second adapter plate; the right lower part of the second adapter plate is connected to the upper end of the fourth spring sliding rod; the lower end of the third spring sliding rod is connected with a second fixing plate; the upper right side of the second fixing plate is connected to the lower end of the fourth spring sliding rod; the lower end of the second fixing plate is connected with a second pressing plate; four groups of third spring sliding rods, fourth spring sliding rods, second adapter plates, second fixing plates and second pressing plates are arranged around the third annular sliding blocks; the lower end surfaces of the four groups of second pressing plates are respectively provided with a reticular convex strip structure with different lines.
Further, six groups of upper trimming assemblies are arranged around the lower part of the second annular sliding block, the lower end faces of the three groups of first pressing plates are respectively and symmetrically connected with the corresponding two groups of upper trimming assemblies, and each upper trimming assembly comprises a sixth rotating shaft, a first shaft sleeve, a first torsion spring and a first pushing plate; the edge of the lower end surface of the first pressing plate is connected with a sixth rotating shaft; the middle part of the outer surface of the sixth rotating shaft is connected with a first shaft sleeve; two ends of the first shaft sleeve are connected with two groups of first torsion springs; each group of first torsion springs is connected with the first pressing plate; the lower side of the first shaft sleeve is connected with a first push plate; the two sides of the sixth rotating shaft are respectively connected with the first push plate through bushings.
Further, the lower trimming assembly is arranged around the lower part of the third annular sliding block, eight groups of lower trimming assemblies are arranged around the lower part of the third annular sliding block, the lower end faces of the three groups of second pressing plates are respectively and symmetrically connected with two corresponding groups of lower trimming assemblies, and each lower trimming assembly comprises a seventh rotating shaft, a second shaft sleeve, a second torsion spring and a second pushing plate; a seventh rotating shaft is connected to the edge of the lower end surface of the second pressing plate; the middle part of the outer surface of the seventh rotating shaft is connected with a second sleeve; two ends of the second sleeve are connected with two groups of second torsion springs; each group of second torsion springs is connected with a second pressing plate; the lower side of the second sleeve is connected with a second push plate; two sides of the seventh rotating shaft are respectively connected with the second push plate through bushings.
Further, a group of blade structures are respectively arranged on the inner sides of the second pushing plates, and a group of cutter grooves corresponding to the blade structures of the second pushing plates are respectively arranged on the inner sides of the first pushing plates.
The beneficial effects are as follows: compared with the prior art, the invention has the beneficial effects that,
in order to solve the technical problems that residual bubbles exist between a metal film and a dielectric plate in the technical background to cause the printed grid lines to be blocked, and the position of the metal shielding paper which cannot be printed with the grid lines accurately in the transfer process after printing can not be controlled, the grid lines of the cut metal shielding paper cannot be positioned in the center accurately, the shielding strength of the metal shielding paper is influenced,
before the metal films are laminated and pressed and the grid lines are stamped, bubbles between the metal films and the dielectric plates are squeezed out, so that edges of the two groups of metal films can be closely laminated.
The device is designed to synchronously carry out bubble extrusion laminating treatment, grid embossing treatment and size trimming treatment on two groups of metal films in sequence, and a plurality of treatment items are carried out in the same position in sequence, so that the precise positioning of metal film treatment is realized.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present application;
FIG. 2 is a schematic view of a second perspective structure of the present application;
FIG. 3 is a schematic perspective view of a combination of a transfer assembly and a clamping assembly according to the present application;
FIG. 4 is a schematic view of a partial perspective view of a first pushrod according to the present application;
FIG. 5 is a schematic perspective view of a combination rotary and main power assembly of the present application;
FIG. 6 is a schematic perspective view of an upper imprinting assembly of the present application;
FIG. 7 is a schematic perspective view of an upper trimming assembly of the present application;
FIG. 8 is a schematic perspective view of a lower imprinting assembly according to the present application;
fig. 9 is a schematic perspective view of a lower trimming assembly according to the present application.
Reference numerals: 1_main carriage, 2_sub carriage, 3_main motor, 4_center post, 5_upper electric platen, 6_lower electric platen, 101_left rail, 102_right rail, 103_left electric slide, 104_right electric slide, 105_first annular carriage, 106_first annular slide, 107_first toothed ring, 201_first spring slide, 202_second spring slide, 203_first clamp plate, 204_third spring slide, 205_fourth spring slide, 206_second clamp plate, 207_first spindle, 208_first push rod, 209_second push rod, 210_first elastic lock block, 211_second spindle, 212_third push rod, 213_fourth push rod, 214_second elastic lock block, 301_side carriage, 302_sub motor, 303_spur gear, 401_third spindle, 402_first bevel gear, 403_second bevel gear, 404_fourth spindle, 405_third bevel gear, 406_first bevel gear, 407_fifth spindle, 408_fourth bevel gear, 409_second bevel gear, 501_second annular slide, 502_second annular shelf, 503_second toothed ring, 504_first spring slide, 505_second spring slide, 506_first rotating plate, 507_first fixed plate, 508_first platen, 601_third annular slide, 602_third annular shelf, 603_third toothed ring, 604_third spring slide, 605_fourth spring slide, 703_second rotating plate, 607_second fixed plate, 608_second pressing plate, 701_sixth spindle, 702_first bushing, 703_first torsion spring, 704_first push plate, 801_seventh spindle, 802_second bushing, 601_third torsion spring, 804_second push plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Examples
1-2, the film-shaped metal paper processing device of the RFID tag shielding device comprises a conveying component, a clamping component, a rotating component, a main power component, an upper imprinting component, a lower imprinting component, a main bracket 1, a secondary bracket 2, a main motor 3, a central column 4, an upper electric pressing plate 5 and a lower electric pressing plate 6; an upper electric pressing plate 5 is fixedly connected above the rear part of the main bracket 1; a lower electric pressing plate 6 is fixedly connected below the rear part of the main bracket 1; an auxiliary bracket 2 is arranged behind the main bracket 1; a main motor 3 is fixedly connected to the upper left of the auxiliary bracket 2; a center column 4 is fixedly connected to the right side of the auxiliary bracket 2; a conveying component is fixedly connected in front of the middle part of the main bracket 1; the middle part of the conveying component is connected with a clamping component; a rotating component is fixedly connected at the left rear part of the main bracket 1; the left side of the auxiliary bracket 2 is rotatably connected with a main power assembly; the output shaft of the main motor 3 is fixedly connected with a main power assembly; an upper imprinting assembly is connected above the central column 4 in a sliding manner; the main power assembly engages the left side member of the upper imprinting assembly; a lower imprinting assembly is connected below the central column 4 in a sliding manner; the main power assembly engages the left side member of the lower imprinting assembly.
Working principle: when in use, the main bracket 1 and the auxiliary bracket 2 are placed stably, the device is regulated through external control equipment, then the dielectric plates with a group of metal films adhered on the upper side and the lower side are inserted into the clamping components, the clamping components are driven by the conveying components to convey the metal films between the upper imprinting components and the lower imprinting components, the upper electric pressing plate 5 and the lower electric pressing plate 6 respectively drive one group of the first pressing plate 508 and the second pressing plate 608 in the upper imprinting components and the lower imprinting components to move towards the metal films, so that the two groups of upper trimming components on the two sides of the first pressing plate 508 and the two groups of lower trimming components on the two sides of the second pressing plate 608 respectively carry out bubble extrusion and edge sealing treatment on the left side and the right side of the two groups of metal films, the left side and the right side of the two groups of metal films on the upper side and the lower side of the dielectric plates are wrapped and simultaneously realize close adhesion on the left side and the right side, the first pressing plate 508 and the second pressing plate 608 which continue to move respectively carry out grid embossing treatment on the surfaces of the two groups of metal films, so that the shielding effect of the metal films is enhanced, the left side and the right side of the two groups of metal films are trimmed to the designated size by the upper trimming component and the lower trimming component, then the upper electric pressing plate 5 and the lower electric pressing plate 6 drive the upper embossing component and the lower embossing component to reset at the same time, the clamping component is driven by the rotating component to rotate ninety degrees together with the dielectric plate, the front side and the rear side of the two groups of metal films are sequentially subjected to close fitting treatment, grid embossing treatment and size trimming treatment according to the steps, the conveying component drives the clamping component to convey and reset the treated metal films and the dielectric plate after the treatment of one group of metal films is completed, and simultaneously the main power component drives the upper embossing component and the lower embossing component to reversely rotate, the other group of first pressing plates 508 in the upper imprinting assembly are aligned with the other group of second pressing plates 608 in the lower imprinting assembly, so that different textures can be imprinted when the next set of metal films are subjected to grid imprinting treatment; the device realizes random grain printing on the upper group of metal films and the lower group of metal films synchronously by combining and changing the upper imprinting template and the lower imprinting template, extrudes peripheral bubbles before grain imprinting treatment on the metal films, avoids the phenomenon of partition of printed grains, and can ensure that the imprinted grains are positioned at the center of the metal films by trimming the peripheral dimensions while performing grain imprinting.
As shown in fig. 1, 3 and 5, the conveying assembly comprises a left sliding rail 101, a right sliding rail 102, a left electric sliding block 103, a right electric sliding block 104, a first annular frame 105, a first annular sliding block 106 and a first toothed ring 107; a left sliding rail 101 is fixedly connected to the left front of the main bracket 1; a right sliding rail 102 is fixedly connected to the right front of the main bracket 1; the lower surface of the left sliding rail 101 is connected with a left electric sliding block 103 in a sliding way; the lower surface of the right sliding rail 102 is connected with a right electric sliding block 104 in a sliding way; the lower surface of the left electric sliding block 103 is connected with a first annular frame 105 through bolts; the right side of the first annular frame 105 is connected to the lower surface of the right electric sliding block 104 through bolts; the inner surface of the first annular frame 105 is connected with a first annular sliding block 106 in a sliding manner; the side surface of the first annular sliding block 106 is fixedly connected with a first toothed ring 107; the upper surface of the first annular slider 106 is connected to a clamping assembly.
Firstly, a left electric sliding block 103 and a right electric sliding block 104 respectively drive a first annular frame 105 and parts connected with the first annular frame to move backwards along a left sliding rail 101 and a right sliding rail 102 at the same time, so that a clamping assembly conveys a metal film between an upper embossing assembly and a lower embossing assembly, after grid embossing and size trimming work on the left side and the right side of the metal film are completed, a rotating assembly is meshed with a first toothed ring 107 to drive a first annular sliding block 106 and parts connected with the first annular sliding block to rotate ninety degrees along the first annular frame 105, and the upper embossing assembly and the lower embossing assembly can carry out grid embossing and size trimming treatment on the front side and the rear side of the metal film; the assembly completes the transfer work of the metal film.
As shown in fig. 1 and 3-5, the clamping assembly includes a first spring slider 201, a second spring slider 202, a first clamping plate 203, a third spring slider 204, a fourth spring slider 205, a second clamping plate 206, a first rotating shaft 207, a first push rod 208, a second push rod 209, a first elastic locking piece 210, a second rotating shaft 211, a third push rod 212, a fourth push rod 213, and a second elastic locking piece 214; a first spring slider 201 is connected to the left side of the upper surface of the first annular slider 106; a second spring slider 202 is connected to the upper surface of the first annular slider 106 on the front side of the first spring slider 201; the right side of the first spring sliding block 201 is fixedly connected with a first clamping plate 203; the left front of the first clamping plate 203 is fixedly connected to the right side of the second spring sliding block 202; two groups of first spring sliders 201, second spring sliders 202 and first clamping plates 203 are symmetrically arranged on the left side and the right side of the upper surface of the first annular slider 106; a third spring slider 204 is connected to the front side of the upper surface of the first annular slider 106; on the right side of the third spring slider 204, a fourth spring slider 205 is connected to the upper surface of the first annular slider 106; the second clamping plate 206 is fixedly connected to the rear side of the third spring sliding block 204; the right front of the second clamping plate 206 is fixedly connected to the fourth spring sliding block 205; two groups of third spring sliders 204, fourth spring sliders 205 and second clamping plates 206 are symmetrically arranged on the front side and the rear side of the upper surface of the first annular slider 106; a first rotating shaft 207 is rotatably connected to the upper surface of the first annular slider 106 at the front side of the second spring slider 202; a first push rod 208 is fixedly connected to one side of the first rotating shaft 207, which is close to the second spring sliding block 202; a second push rod 209 is fixedly connected to one side of the first rotating shaft 207, which is close to the third spring sliding block 204; a first elastic locking block 210 is connected to the inner surface of the first annular sliding block 106 at the left lower part of the first push rod 208; a second rotating shaft 211 is rotatably connected to the upper surface of the first annular slider 106 at the rear of the first spring slider 201; a third push rod 212 is fixedly connected to one side of the second rotating shaft 211, which is close to the first spring sliding block 201; a fourth push rod 213 is fixedly connected to one side of the second rotating shaft 211, which is far away from the first spring slider 201; a second elastic locking block 214 is connected to the inner surface of the first annular sliding block 106 at the left lower part of the third push rod 212; two groups of first rotating shafts 207, first push rods 208, second push rods 209, first elastic locking blocks 210, second rotating shafts 211, third push rods 212, fourth push rods 213 and second elastic locking blocks 214 are symmetrically arranged on the left side and the right side of the first annular sliding block 106; each of the two sets of first push rods 208 contacts a corresponding set of second spring sliders 202; the two sets of second push rods 209 contact the set of third spring sliders 204 and fourth spring sliders 205 located on the front side, respectively; the two groups of fourth push rods 213 are respectively contacted with a corresponding group of first spring sliders 201; the two sets of fourth push rods 213 contact the set of third spring sliders 204 and fourth spring sliders 205 located on the rear side, respectively; lock grooves corresponding to the first elastic lock block 210 and the second elastic lock block 214 are respectively formed below each group of the first push rod 208 and each group of the fourth push rod 213.
Firstly, a dielectric plate with a group of metal films adhered on the upper side and the lower side is inserted between two groups of first clamping plates 203, then a left electric sliding block 103 and a right electric sliding block 104 respectively drive a first annular frame 105 and parts connected with the first annular frame to move backwards along a left sliding rail 101 and a right sliding rail 102, wherein the metal films are positioned between one group of first clamping plates 508 and second clamping plates 608 in an upper imprinting assembly and a lower imprinting assembly, then the upper electric clamping plate 5 and the lower electric clamping plate 6 simultaneously drive the group of first clamping plates 508 and the second clamping plates 608 to move in opposite directions, and two groups of upper trimming assemblies on the two sides of the same group of first clamping plates 508 and two groups of lower trimming assemblies on the two sides of the same group of second clamping plates 608 respectively carry out bubble squeezing and edge sealing treatment on the left side and the right side of the two groups of metal films, so that the left side and the right side of the two groups of metal films on the upper side and the lower side of the dielectric plate are wrapped and the dielectric plate are tightly adhered on the left side and right side, the first pressing plate 508 and the second pressing plate 608 which continue to move respectively carry out grid embossing treatment on the surfaces of the two groups of metal films, so that the shielding effect of the metal films is enhanced, the left side and the right side of the two groups of metal films are trimmed to the designated size by the upper trimming assembly and the lower trimming assembly, when the upper trimming assembly and the lower trimming assembly are stuck on the surfaces of the metal films and move leftwards and rightwards, the two groups of first clamping plates 203 are pushed by the upper trimming assembly which moves to simultaneously drive the first spring sliding block 201 and the second spring sliding block 202 to compress outwards, simultaneously the first spring sliding block 201 and the second spring sliding block 202 respectively push the first push rod 208 and the fourth push rod 213 to drive the first rotating shaft 207 and the second rotating shaft 211 to rotate, simultaneously the first rotating shaft 207 and the second rotating shaft 211 drive the second push rod 209 and the fourth push rod 213 to rotate, the two groups of second push rods 209 and the two groups of fourth push rods 213 respectively push the two groups of third spring slide blocks 204 and the two groups of fourth spring slide blocks 205 to drive the two groups of second clamping plates 206 to move in opposite directions, the first elastic locking blocks 210 and the second elastic locking blocks 214 are respectively pushed downwards and clamped into locking grooves below the first push rods 208 and the fourth push rods 213, so that the left and right sides of the metal films are loosened by the two groups of first clamping plates 203, the front and rear sides of the metal films are clamped by the two groups of second clamping plates 206, the upper electric pressing plate 5 and the lower electric pressing plate 6 simultaneously drive the upper pressing assembly and the lower pressing assembly to reset, the clamping assembly is driven by the rotating assembly to rotate the two groups of metal films and the medium plates for ninety degrees, and the front and rear sides of the two groups of metal films are sequentially subjected to close fitting treatment, grid pressing treatment and size trimming treatment according to the steps; the assembly completes the work of clamping the metal film right and left and the work of clamping the metal film front and back.
As shown in fig. 5, the rotating assembly includes a side bracket 301, a sub motor 302, and a spur gear 303; a side bracket 301 is fixedly connected to the left rear part of the main bracket 1; a secondary motor 302 is fixedly connected above the front of the side bracket 301; the output shaft of the secondary motor 302 is fixedly connected with a spur gear 303.
Firstly, a left electric sliding block 103 and a right electric sliding block 104 respectively drive a first annular frame 105 and parts connected with the first annular frame to move backwards along a left sliding rail 101 and a right sliding rail 102 at the same time, so that a clamping assembly conveys a metal film between an upper imprinting assembly and a lower imprinting assembly, a first toothed ring 107 is meshed with a spur gear 303, then after two groups of second clamping plates 206 clamp the front side and the rear side of the metal film, an output shaft of a secondary motor 302 drives the spur gear 303 to rotate, and the spur gear 303 is meshed with the first toothed ring 107 and drives the first toothed ring to rotate, so that ninety-degree rotation work of the metal film is completed; the assembly completes the rotation work of the metal film.
As shown in fig. 1 and 5, the main power assembly includes a third rotating shaft 401, a first bevel gear 402, a second bevel gear 403, a fourth rotating shaft 404, a third bevel gear 405, a first bevel gear 406, a fifth rotating shaft 407, a fourth bevel gear 408, and a second bevel gear 409; a third rotating shaft 401 is rotatably connected to the left side of the auxiliary bracket 2; the output shaft of the main motor 3 is fixedly connected with a third rotating shaft 401; a first bevel gear 402 is fixedly connected above the outer surface of the third rotating shaft 401; a second bevel gear 403 is fixedly connected below the outer surface of the third rotating shaft 401; a fourth rotating shaft 404 is rotatably connected to the sub-bracket 2 on the right side of the third rotating shaft 401; a third bevel gear 405 is fixedly connected to the left side of the outer surface of the fourth rotating shaft 404; the first bevel gear 402 meshes with the third bevel gear 405; a first bevel gear 406 is fixedly connected to the right side of the outer surface of the fourth rotating shaft 404; the first bevel gear 406 engages the upper platen assembly; a fourth bevel gear 408 is fixedly connected to the left side of the outer surface of the fifth rotating shaft 407, which is rotatably connected with the auxiliary bracket 2, below the fourth rotating shaft 404; the second bevel gear 403 engages a fourth bevel gear 408; a second bevel gear 409 is fixedly connected to the right side of the outer surface of the fifth rotating shaft 407; the second bevel gear 409 engages the lower platen assembly.
After finishing the processing work of a set of metal films, the conveying component drives the clamping component to convey and reset the processed metal films and the dielectric plate, meanwhile, the output shaft of the main motor 3 drives the third rotating shaft 401 to rotate, the third rotating shaft 401 simultaneously drives the first bevel gear 402 and the second bevel gear 403 to rotate, the first bevel gear 402 is meshed with the third bevel gear 405 to drive the fourth rotating shaft 404 to rotate, the fourth rotating shaft 404 drives the first bevel gear 406 to rotate, the second bevel gear 403 is meshed with the fourth bevel gear 408 to drive the fifth rotating shaft 407 to rotate, the fifth rotating shaft 407 drives the second bevel gear 409 to rotate, and simultaneously, the first bevel gear 406 and the second bevel gear 409 respectively drive the upper imprinting component and the lower imprinting component to reversely rotate, so that the other group of first pressing plates 508 in the upper imprinting component are aligned with the other group of second pressing plates 608 in the lower imprinting component, and different textures can be imprinted when the next set of metal films is subjected to grid imprinting processing; the assembly completes random grain printing work on the upper and lower groups of metal films synchronously through combination and transformation of the upper and lower imprinting templates.
As shown in fig. 1, 2, 6 and 7, the upper platen assembly includes a second annular slide 501, a second annular shelf 502, a second toothed ring 503, a first spring slide 504, a second spring slide 505, a first adapter plate 506, a first fixed plate 507 and a first platen 508; a second annular sliding block 501 is connected above the central column 4 in a sliding manner; a second annular frame 502 is fixedly connected to the side surface of the second annular slide block 501; a second toothed ring 503 is fixedly connected to the lower surface of the second annular frame 502; the first bevel gear 406 engages the second toothed ring 503; a first spring slide bar 504 is connected to the left side of the second annular slide block 501; on the right side of the first spring slide bar 504, a second spring slide bar 505 is connected to the second annular slide block 501; a first adapter plate 506 is fixedly connected to the upper end of the first spring slide bar 504; the right lower part of the first adapter plate 506 is fixedly connected to the upper end of the second spring slide bar 505; a first fixing plate 507 is fixedly connected to the lower end of the first spring sliding rod 504; the upper right side of the first fixing plate 507 is fixedly connected to the lower end of the second spring sliding rod 505; a first pressing plate 508 is fixedly connected to the lower end of the first fixing plate 507; three sets of first spring slide bars 504, second spring slide bars 505, first adapter plates 506, first fixed plates 507, and first pressure plates 508 are provided around the second annular slide block 501; the lower end surfaces of the three groups of first pressing plates 508 are respectively provided with a reticular convex strip structure with different lines.
Firstly, the upper electric pressing plate 5 pushes a group of first rotating plates 506 below to drive the first spring sliding rods 504 and the second spring sliding rods 505 and parts connected with the first spring sliding rods to move downwards along the second annular sliding blocks 501, meanwhile, the spring parts of the first spring sliding rods 504 and the second spring sliding rods 505 are compressed, so that the same group of first pressing plates 508 are downwards pressed on the upper surface of a metal film above a medium plate to finish grid embossing treatment, then the upper electric pressing plate 5 is upwards reset, meanwhile, the first spring sliding rods 504 and the second spring sliding rods 505 drive the first rotating plates 506 and parts connected with the first rotating plates 506 to upwards reset along the second annular sliding blocks 501, after the metal film rotates ninety degrees, the upper electric pressing plate 5 is pushed downwards again to enable the first pressing plates 508 to be pressed on the upper surface of the metal film again to finish secondary grid embossing treatment, the metal film sequentially finishes twice grid embossing treatment in a transverse state, the shielding effect of the metal film can be improved, then the upper electric pressing plate 5 is upwards reset, meanwhile, the first spring sliding rods 504 and the second spring 505 drive the first rotating plates 506 and parts connected with the first rotating plates 506 are upwards reset along the second annular sliding blocks 501, then the first rotating plates 501 drive the first rotating plates 501 and the second rotating plates to finish random rotation of the first annular sliding blocks 503 and the first rotating plates and the second rotating plates 4 and the first rotating plates; the assembly completes the mesh stamping treatment work on the upper surface of the metal film above the dielectric plate.
As shown in fig. 1, 2, 8 and 9, the lower imprinting assembly includes a third annular slider 601, a third annular frame 602, a third toothed ring 603, a third spring slide 604, a fourth spring slide 605, a second adapter plate 606, a second fixing plate 607 and a second pressing plate 608; a third annular slide block 601 is connected below the central column 4 in a sliding manner; a third annular frame 602 is fixedly connected to the side surface of the third annular slide block 601; a third toothed ring 603 is fixedly connected to the lower surface of the third annular frame 602; the second bevel gear 409 engages the third gear ring 603; a third spring slide bar 604 is connected to the left side of the third annular slide block 601; on the right side of the third spring slide bar 604, a fourth spring slide bar 605 is connected to the third annular slide block 601; the upper end of the third spring sliding rod 604 is fixedly connected with a second adapter plate 606; the right lower part of the second adapter plate 606 is fixedly connected to the upper end of the fourth spring slide rod 605; the lower end of the third spring sliding rod 604 is fixedly connected with a second fixing plate 607; the right upper part of the second fixing plate 607 is fixedly connected to the lower end of the fourth spring slide rod 605; a second pressing plate 608 is fixedly connected to the lower end of the second fixing plate 607; four groups of third spring slide bars 604, fourth spring slide bars 605, second adapter plates 606, second fixing plates 607 and second pressing plates 608 are arranged around the third annular slide block 601; the lower end surfaces of the four groups of second pressing plates 608 are respectively provided with a reticular convex strip structure with different lines.
Firstly, the lower electric pressing plate 6 pushes the upper group of second adapter plates 606 to drive the third spring slide rod 604 and the fourth spring slide rod 605 and parts connected with the third spring slide rod to move upwards along the third annular slide block 601, meanwhile, the spring parts of the third spring slide rod 604 and the fourth spring slide rod 605 are compressed, the same group of second pressing plate 608 is pressed upwards on the lower surface of the metal film below the medium plate to finish grid embossing treatment, then the lower electric pressing plate 6 is reset downwards, meanwhile, the third spring slide rod 604 and the fourth spring slide rod 605 drive the second adapter plates 606 and parts connected with the second adapter plates 606 to reset downwards along the third annular slide block 601, after the metal film rotates ninety degrees, the lower electric pressing plate 6 is pushed upwards again, so that the second pressing plate 608 is pressed on the lower surface of the metal film again to finish secondary grid embossing treatment, the metal film is sequentially subjected to two times of grid embossing treatment in a horizontal state and a vertical state, the grain density of the grid can be improved, the shielding effect of the metal film is improved, then the lower electric pressing plate 6 is reset downwards, meanwhile, the third spring sliding rod 604 and the fourth spring sliding rod 605 drive the second adapter plate 606 and the connected parts thereof to reset upwards along the third annular sliding block 601, then the second bevel gear 409 meshes with the third toothed ring 603 to drive the third annular sliding block 601 and the connected parts thereof to rotate along the surface of the central column 4, and random transformation of four groups of second pressing plates 608 is finished; the assembly completes the mesh imprinting treatment work on the lower surface of the metal film below the dielectric plate.
As shown in fig. 1 and 7, the upper trimming assembly is further included, six groups of upper trimming assemblies are disposed around the lower portion of the second annular slider 501, the lower end faces of the three groups of first pressing plates 508 are respectively and symmetrically connected with two corresponding groups of upper trimming assemblies, and the upper trimming assemblies include a sixth rotating shaft 701, a first shaft sleeve 702, a first torsion spring 703 and a first push plate 704; a sixth rotating shaft 701 is rotatably connected to the edge of the lower end surface of the first pressing plate 508; a first shaft sleeve 702 is fixedly connected in the middle of the outer surface of the sixth rotating shaft 701; two groups of first torsion springs 703 are fixedly connected at two ends of the first shaft sleeve 702; each group of first torsion springs 703 is fixedly connected with a first pressing plate 508; a first push plate 704 is fixedly connected to the lower side of the first shaft sleeve 702; the two sides of the sixth rotating shaft 701 are fixedly connected with the first push plate 704 through bushings respectively.
When the first pressing plate 508 moves towards the upper surface of the metal film above the dielectric plate, the first pushing plate 704 sticks to the surface of the metal film and drives the first shaft sleeve 702 to rotate outwards around the axis of the sixth rotating shaft 701, meanwhile, the first torsion spring 703 generates torque, so that the first pushing plate 704 extrudes bubbles on the edge of the upper surface of the metal film outwards, the edge of the upper surface of the metal film is pushed to be flat outwards by the first pushing plate 704, the first clamping plate 203 is pushed to move outwards by the first pushing plate 704, then when the first pressing plate 508 carries out grid embossing on the metal film, the first pushing plate 704 is in a transverse unfolding state, and meanwhile, a blade structure on the surface of the first pushing plate 704 penetrates downwards through the edge of the metal film to cut into a cutter groove of the second pushing plate 804 in the lower trimming assembly, and the edge of the metal film is trimmed; the assembly completes the work of bubble extrusion and size trimming of the metal film by matching with the lower trimming assembly.
As shown in fig. 1 and 9, the lower trimming assembly is further included, eight groups of lower trimming assemblies are disposed around the lower portion of the third annular slider 601, the lower end faces of the three groups of second pressing plates 608 are respectively and symmetrically connected with two corresponding groups of lower trimming assemblies, and each lower trimming assembly includes a seventh rotating shaft 801, a second shaft sleeve 802, a second torsion spring 803 and a second pushing plate 804; a seventh rotating shaft 801 is rotatably connected to the edge of the lower end surface of the second pressing plate 608; a second sleeve 802 is fixedly connected in the middle of the outer surface of the seventh rotating shaft 801; two groups of second torsion springs 803 are fixedly connected at two ends of the second sleeve 802; each group of second torsion springs 803 is fixedly connected with a second pressing plate 608; a second push plate 804 is fixedly connected to the lower side of the second sleeve 802; the two sides of the seventh rotating shaft 801 are fixedly connected with the second push plate 804 through bushings respectively.
When the second pressing plate 608 moves towards the lower surface of the metal film below the dielectric plate, the second pushing plate 804 sticks to the surface of the metal film and drives the second sleeve 802 to rotate outwards around the axis of the seventh rotating shaft 801, meanwhile, the second torsion spring 803 generates torque, so that the second pushing plate 804 extrudes bubbles at the edge of the lower surface of the metal film outwards, the second pushing plate 804 cooperates with the first pushing plate 704 to push the edges of the surfaces of the upper group of metal film and the lower group of metal film of the dielectric plate outwards to be flat, and then when the second pressing plate 608 performs grid embossing on the metal film, the first pushing plate 704 and the second pushing plate 804 are in a transverse unfolding state, and meanwhile, a blade structure on the surface of the first pushing plate 704 penetrates downwards through the edge of the metal film to cut into a cutter groove of the second pushing plate 804, so that the edge of the metal film is trimmed; the assembly completes the work of bubble extrusion and size trimming of the metal film by matching with the upper trimming assembly.
A set of blade structures is provided on the inner side of each set of second push plates 804, and a set of cutter slots corresponding to the blade structures of the second push plates 804 is provided on the inner side of each set of first push plates 704.
The blade structure on the surface of the first pusher plate 704 may be caused to cut down through the edge of the metal film into the cutter slot of the second pusher plate 804, causing the edge of the metal film to be severed.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The film-shaped metal paper processing device of the RFID label shielding device comprises a main bracket (1), an auxiliary bracket (2), a main motor (3), a central column (4), an upper electric pressing plate (5) and a lower electric pressing plate (6), and is characterized by further comprising a conveying assembly, a clamping assembly, a rotating assembly, a main power assembly, an upper imprinting assembly and a lower imprinting assembly; an upper electric pressing plate (5) is connected to the rear upper part of the main bracket (1); a lower electric pressing plate (6) is connected to the rear lower part of the main bracket (1); an auxiliary bracket (2) is arranged behind the main bracket (1); the left upper part of the auxiliary bracket (2) is connected with a main motor (3); the right side of the auxiliary bracket (2) is connected with a center column (4); a transmission assembly is connected to the front of the middle part of the main bracket (1); the middle part of the conveying component is connected with a clamping component; the left rear part of the main bracket (1) is connected with a rotating component; the left side of the auxiliary bracket (2) is connected with a main power assembly; an output shaft of the main motor (3) is connected with the main power assembly; an upper imprinting assembly is connected above the central column (4); the main power assembly engages the left side member of the upper imprinting assembly; a lower imprinting assembly is connected below the central column (4); the main power assembly engages the left side member of the lower imprinting assembly;
The conveying assembly comprises a left sliding rail (101), a right sliding rail (102), a left electric sliding block (103), a right electric sliding block (104), a first annular frame (105), a first annular sliding block (106) and a first toothed ring (107); a left sliding rail (101) is connected to the left front of the main bracket (1); a right sliding rail (102) is connected to the right front of the main bracket (1); the lower surface of the left sliding rail (101) is connected with a left electric sliding block (103); the lower surface of the right sliding rail (102) is connected with a right electric sliding block (104); the lower surface of the left electric sliding block (103) is connected with a first annular frame (105); the right side of the first annular frame (105) is connected to the lower surface of the right electric sliding block (104); the inner surface of the first annular frame (105) is connected with a first annular sliding block (106); the side surface of the first annular sliding block (106) is connected with a first toothed ring (107); the upper surface of the first annular sliding block (106) is connected with a clamping assembly;
the clamping assembly comprises a first spring sliding block (201), a second spring sliding block (202), a first clamping plate (203), a third spring sliding block (204), a fourth spring sliding block (205), a second clamping plate (206), a first rotating shaft (207), a first push rod (208), a second push rod (209), a first elastic locking block (210), a second rotating shaft (211), a third push rod (212), a fourth push rod (213) and a second elastic locking block (214); the left side of the upper surface of the first annular sliding block (106) is connected with a first spring sliding block (201); the upper surface of the first annular sliding block (106) is connected with a second spring sliding block (202) at the front side of the first spring sliding block (201); the right side of the first spring sliding block (201) is connected with a first clamping plate (203); the left front of the first clamping plate (203) is connected to the right side of the second spring sliding block (202); two groups of first spring sliders (201), second spring sliders (202) and first clamping plates (203) are symmetrically arranged on the left side and the right side of the upper surface of the first annular slider (106); the front side of the upper surface of the first annular sliding block (106) is connected with a third spring sliding block (204); a fourth spring slide block (205) is connected to the upper surface of the first annular slide block (106) on the right side of the third spring slide block (204); the rear side of the third spring sliding block (204) is connected with a second clamping plate (206); the right front of the second clamping plate (206) is connected with a fourth spring sliding block (205); two groups of third spring sliders (204), fourth spring sliders (205) and second clamping plates (206) are symmetrically arranged on the front side and the rear side of the upper surface of the first annular slider (106); the upper surface of the first annular sliding block (106) is connected with a first rotating shaft (207) at the front side of the second spring sliding block (202); one side of the first rotating shaft (207) close to the second spring sliding block (202) is connected with a first push rod (208); a second push rod (209) is connected to one side of the first rotating shaft (207) close to the third spring sliding block (204); the inner surface of the first annular sliding block (106) is connected with a first elastic locking block (210) at the left lower part of the first push rod (208); the upper surface of the first annular sliding block (106) is connected with a second rotating shaft (211) behind the first spring sliding block (201); a third push rod (212) is connected to one side of the second rotating shaft (211) close to the first spring sliding block (201); a fourth push rod (213) is connected to one side of the second rotating shaft (211) far away from the first spring sliding block (201); the inner surface of the first annular sliding block (106) is connected with a second elastic locking block (214) at the left lower part of the third push rod (212); two groups of first rotating shafts (207), first push rods (208), second push rods (209), first elastic locking blocks (210), second rotating shafts (211), third push rods (212), fourth push rods (213) and second elastic locking blocks (214) are symmetrically arranged on the left side and the right side of the first annular sliding block (106); the two groups of first push rods (208) are respectively contacted with a corresponding group of second spring sliding blocks (202); the two groups of second push rods (209) are respectively contacted with a group of third spring sliding blocks (204) and fourth spring sliding blocks (205) which are positioned at the front side; the two groups of fourth push rods (213) are respectively contacted with a corresponding group of first spring sliding blocks (201); the two groups of fourth push rods (213) are respectively contacted with a group of third spring sliding blocks (204) and fourth spring sliding blocks (205) which are positioned at the rear side; lock grooves corresponding to the first elastic lock block (210) and the second elastic lock block (214) are respectively formed below each group of first push rods (208) and each group of fourth push rods (213);
The rotating assembly comprises a side bracket (301), a secondary motor (302) and a spur gear (303); a side bracket (301) is connected to the left rear part of the main bracket (1); a secondary motor (302) is connected to the front upper part of the side bracket (301); an output shaft of the auxiliary motor (302) is connected with a spur gear (303);
the main power assembly comprises a third rotating shaft (401), a first bevel gear (402), a second bevel gear (403), a fourth rotating shaft (404), a third bevel gear (405), a first bevel gear (406), a fifth rotating shaft (407), a fourth bevel gear (408) and a second bevel gear (409); the left side of the auxiliary bracket (2) is connected with a third rotating shaft (401); an output shaft of the main motor (3) is connected with a third rotating shaft (401); a first bevel gear (402) is connected above the outer surface of the third rotating shaft (401); a second bevel gear (403) is connected below the outer surface of the third rotating shaft (401); a fourth rotating shaft (404) is connected to the right side of the third rotating shaft (401) and the auxiliary bracket (2); a third bevel gear (405) is connected to the left side of the outer surface of the fourth rotating shaft (404); the first bevel gear (402) engages the third bevel gear (405); the right side of the outer surface of the fourth rotating shaft (404) is connected with a first bevel gear (406); a first bevel gear (406) engaging the upper platen assembly; a fourth bevel gear (408) is connected to the left side of the outer surface of the fifth rotating shaft (407) connected with the auxiliary bracket (2) below the fourth rotating shaft (404); the second bevel gear (403) engages a fourth bevel gear (408); the right side of the outer surface of the fifth rotating shaft (407) is connected with a second bevel gear (409); a second bevel gear (409) engages the lower imprinting assembly;
The upper embossing assembly comprises a second annular sliding block (501), a second annular frame (502), a second toothed ring (503), a first spring sliding rod (504), a second spring sliding rod (505), a first adapter plate (506), a first fixing plate (507) and a first pressing plate (508); a second annular sliding block (501) is connected above the central column (4); the side surface of the second annular sliding block (501) is connected with a second annular frame (502); the lower surface of the second annular frame (502) is connected with a second toothed ring (503); the first bevel gear (406) engages the second toothed ring (503); the left side of the second annular sliding block (501) is connected with a first spring sliding rod (504); the second annular sliding block (501) is connected with a second spring sliding rod (505) on the right side of the first spring sliding rod (504); the upper end of the first spring sliding rod (504) is connected with a first adapter plate (506); the right lower part of the first adapter plate (506) is connected to the upper end of the second spring sliding rod (505); the lower end of the first spring sliding rod (504) is connected with a first fixing plate (507); the upper right side of the first fixing plate (507) is connected to the lower end of the second spring sliding rod (505); the lower end of the first fixed plate (507) is connected with a first pressing plate (508); three groups of first spring sliding rods (504), second spring sliding rods (505), first adapter plates (506), first fixing plates (507) and first pressing plates (508) are arranged around the second annular sliding blocks (501); the lower end surfaces of the three groups of first pressing plates (508) are respectively provided with a reticular convex strip structure with different lines;
The lower imprinting assembly comprises a third annular sliding block (601), a third annular frame (602), a third toothed ring (603), a third spring sliding rod (604), a fourth spring sliding rod (605), a second adapter plate (606), a second fixing plate (607) and a second pressing plate (608); a third annular slide block (601) is connected below the central column (4); the side surface of the third annular sliding block (601) is connected with a third annular frame (602); the lower surface of the third annular frame (602) is connected with a third toothed ring (603); the second bevel gear (409) engages a third toothed ring (603); the left side of the third annular sliding block (601) is connected with a third spring sliding rod (604); the right side of the third spring sliding rod (604), the third annular sliding block (601) is connected with a fourth spring sliding rod (605); the upper end of the third spring sliding rod (604) is connected with a second adapter plate (606); the right lower part of the second adapter plate (606) is connected to the upper end of the fourth spring sliding rod (605); the lower end of the third spring sliding rod (604) is connected with a second fixing plate (607); the upper right side of the second fixing plate (607) is connected to the lower end of the fourth spring sliding rod (605); the lower end of the second fixing plate (607) is connected with a second pressing plate (608); four groups of third spring sliding rods (604), fourth spring sliding rods (605), second adapter plates (606), second fixing plates (607) and second pressing plates (608) are arranged around the third annular sliding block (601); the lower end surfaces of the four groups of second pressing plates (608) are respectively provided with a reticular convex strip structure with different lines.
2. The film-shaped metal paper processing device of the RFID tag shielding device according to claim 1, further comprising an upper trimming assembly, wherein six groups of upper trimming assemblies are arranged below the surrounding second annular sliding block (501), the lower end surfaces of the three groups of first pressing plates (508) are respectively and symmetrically connected with the corresponding two groups of upper trimming assemblies, and each upper trimming assembly comprises a sixth rotating shaft (701), a first shaft sleeve (702), a first torsion spring (703) and a first pushing plate (704); a sixth rotating shaft (701) is connected to the edge of the lower end surface of the first pressing plate (508); the middle part of the outer surface of the sixth rotating shaft (701) is connected with a first shaft sleeve (702); two groups of first torsion springs (703) are connected at two ends of the first shaft sleeve (702); each group of first torsion springs (703) is connected with the first pressing plate (508); the lower side of the first shaft sleeve (702) is connected with a first push plate (704); the two sides of the sixth rotating shaft (701) are respectively connected with the first push plate (704) through bushings.
3. The film-shaped metal paper processing device of the RFID tag shielding device according to claim 2, further comprising a lower trimming assembly, wherein eight groups of lower trimming assemblies are arranged below the surrounding third annular sliding block (601), the lower end surfaces of the three groups of second pressing plates (608) are respectively and symmetrically connected with the corresponding two groups of lower trimming assemblies, and each lower trimming assembly comprises a seventh rotating shaft (801), a second shaft sleeve (802), a second torsion spring (803) and a second pushing plate (804); a seventh rotating shaft (801) is connected to the edge of the lower end surface of the second pressing plate (608); the middle part of the outer surface of the seventh rotating shaft (801) is connected with a second sleeve (802); two groups of second torsion springs (803) are connected at two ends of the second sleeve (802); each group of second torsion springs (803) is connected with a second pressing plate (608); the lower side of the second sleeve (802) is connected with a second push plate (804); two sides of the seventh rotating shaft (801) are respectively connected with the second push plate (804) through bushings.
4. A film-like metal paper handling device for an RFID tag shielding device according to any one of claims 2-3, wherein a set of blade structures is provided on the inner side of each set of second pusher plates (804), and a set of cutter grooves corresponding to the blade structures of the second pusher plates (804) is provided on the inner side of each set of first pusher plates (704).
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| CN113171942A (en) * | 2021-03-12 | 2021-07-27 | 吴雷 | Can prevent radium-shine gilt die film apparatus for producing of swell |
| CN113276590A (en) * | 2021-05-19 | 2021-08-20 | 苏皓 | Soft packet of gold spring onions powder filling device of skin carving that can pinpoint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113171942A (en) * | 2021-03-12 | 2021-07-27 | 吴雷 | Can prevent radium-shine gilt die film apparatus for producing of swell |
| CN113276590A (en) * | 2021-05-19 | 2021-08-20 | 苏皓 | Soft packet of gold spring onions powder filling device of skin carving that can pinpoint |
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