CN112676122A - Anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching - Google Patents
Anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching Download PDFInfo
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- CN112676122A CN112676122A CN202011596017.XA CN202011596017A CN112676122A CN 112676122 A CN112676122 A CN 112676122A CN 202011596017 A CN202011596017 A CN 202011596017A CN 112676122 A CN112676122 A CN 112676122A
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- air bag
- stretching
- counterfeiting
- plate
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/04—Apparatus specially adapted for applying particulate materials to surfaces the particulate material being projected, poured or allowed to flow onto the surface of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
Abstract
The invention discloses an inflatable stretching based anti-counterfeiting paste printing method for eliminating inter-particle overlapping, which comprises a bottom plate, a top plate, a linear displacement motor, a connecting plate, a lifting displacement device, a piezoelectric micromotor, a magnetic adsorption base plate and a particle trough, wherein the bottom plate is provided with a plurality of grooves; the magnetic adsorption stretching transfer head comprises a connecting arm, a disc-shaped air bag seat and an electromagnet, wherein the air bag seat and the electromagnet are respectively provided with a handle part, the connecting arm is arranged on a piezoelectric micro-tablet, the handle part of the air bag seat is arranged on the connecting arm, the handle part of the electromagnet movably extends into the handle part of the air bag seat, a distance adjusting motor is arranged on the handle part of the air bag seat, two ends of the driving screw are respectively connected to the distance adjusting motor and the electromagnet, the stretching air bag is arranged on the air bag seat through an air bag compression ring and is formed with a closed air chamber, and the air bag seat is provided with an inflation; the surface area of the expanded air bag is increased after the expanded air bag is inflated, so that the overlapping among particles is eliminated, the identifiability of the anti-counterfeiting paste is improved, and the anti-counterfeiting effect is better.
Description
Technical Field
The invention relates to an anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching.
Background
The prior production of printing anti-counterfeiting paste generally forms a random characteristic region of a certain region by directly scattering anti-counterfeiting particles on a base film coated with an adhesive layer, and then achieves the purpose of distinguishing authenticity by identifying the random characteristic of the characteristic region at the later stage.
However, the anti-counterfeiting paste printed in the mode has the phenomenon of overlapping anti-counterfeiting particles, so that the anti-counterfeiting paste cannot be normally identified, and the purpose of identifying authenticity cannot be achieved.
Disclosure of Invention
The invention aims to overcome the defects and provide an anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching.
In order to achieve the purpose, the invention adopts the following specific scheme:
an anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching comprises a bottom plate, a top plate connected to the bottom plate through four supporting legs, a linear displacement motor arranged on the top plate, a connecting plate with one end fixed on the output end of the linear displacement motor, a lifting displacement device fixed at the other end of the connecting plate, a piezoelectric micro-motion plate fixed on the output end of the lifting displacement device, a magnetic adsorption stretching transfer head arranged on the piezoelectric micro-motion plate, and a backing plate and a particle trough which are arranged on the bottom plate side by side;
the magnetic adsorption stretching transfer head comprises a connecting arm, a disk-shaped air bag seat with a handle part, a disk-shaped electromagnet with a handle part, a stretching air bag, a distance adjusting motor and a driving screw rod, one end of the connecting arm is fixed on the piezoelectric micro-tablets, the handle part of the air bag seat penetrates upwards the other end of the connecting arm and then is fixed on the connecting arm, the handle part of the electromagnet upwards movably extends into the handle part of the air bag seat, the distance adjusting motor is fixed at the top end of the handle part of the air bag seat, the driving screw rod is arranged in the handle part of the air bag seat, one end of the driving screw is connected with the output end of the distance adjusting motor in a transmission way, the other end of the driving screw is connected with the handle part of the electromagnet in a threaded way, the stretching air bag is fixed on the bottom surface of the air bag seat through the air bag compression ring and forms a closed air chamber with the air bag seat, the electromagnet is positioned in the closed air chamber, and the air bag seat is provided with an inflation inlet communicated with the closed air chamber.
Wherein, the quotation area of electro-magnet is greater than the viscose layer area of base film.
Wherein the stretching air bag is made of silicon rubber material.
The lifting displacement device comprises a lifting driving cylinder and a lifting plate, the lifting driving cylinder is fixed on the connecting plate, the output end of the lifting driving cylinder penetrates through the connecting plate downwards, the lifting plate is fixed on the output end of the lifting driving cylinder, and the piezoelectric micro-motion piece is fixed on the lifting plate.
The lifting plate extends upwards to form two guide rods, and the two guide rods penetrate through the connecting plate upwards and are matched with the connecting plate through linear bearings.
The invention has the beneficial effects that: compared with the prior art, the anti-counterfeiting paste has the advantages that the electromagnet is used for magnetically adsorbing the anti-counterfeiting particles on the surface of the stretching air bag, and then the stretching air bag is inflated, expanded and stretched, so that the volume and the surface area of the stretching air bag are increased, the distance between the anti-counterfeiting particles is enlarged, the anti-counterfeiting particles are dispersed, the overlapping between the particles is eliminated, the identifiability of the anti-counterfeiting paste is improved, and the anti-counterfeiting effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the configuration of a magnetic attraction tension transfer head of the present invention;
FIG. 3 is a schematic cross-sectional view of a magnetic attraction tension transfer head of the present invention;
description of reference numerals: 1-a bottom plate; 2-a top plate; 3-a linear displacement motor; 4-connecting plates; 5-lifting displacement device; 51-lifting driving cylinder; 52-a lifter plate; 6-piezoelectric micromotion sheet; 7-magnetic adsorption tension transfer head; 71-a linker arm; 72-an airbag seat; 721-an inflation port; 73-an electromagnet; 74-stretching the balloon; 75-a distance adjustment motor; 76-drive screw; 77-air bag compression ring; 8-a base plate; 9-granule trough.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 3, the anti-counterfeit printing method for eliminating overlapping between particles based on inflatable stretching in this embodiment includes a bottom plate 1, a top plate 2 connected to the bottom plate 1 through four supporting legs, a linear displacement motor 3 disposed on the top plate 2, a connecting plate 4 having one end fixed to an output end of the linear displacement motor 3, a lifting displacement device 5 fixed to the other end of the connecting plate 4, a piezoelectric micro-actuator 6 fixed to an output end of the lifting displacement device 5, a magnetic adsorption stretching transfer head 7 disposed on the piezoelectric micro-actuator 6, and a backing plate 8 and a particle trough 9 disposed on the bottom plate 1 side by side;
the magnetic adsorption stretching transfer head 7 comprises a connecting arm 71, a disk-shaped air bag seat 72 with a handle part, a disk-shaped electromagnet 73 with a handle part, a stretching air bag 74, a distance adjusting motor 75 and a driving screw 76, one end of the connecting arm 71 is fixed on the piezoelectric micromotor 6, the handle part of the air bag seat 72 upwards passes through the other end of the connecting arm 71 and then is fixed on the connecting arm 71, the handle part of the electromagnet 73 upwards movably extends into the handle part of the air bag seat 72, the distance adjusting motor 75 is fixed on the top end of the handle part of the air bag seat 72, the driving screw 76 is arranged in the handle part of the air bag seat 72, one end of the driving screw 76 is in transmission connection with the output end of the distance adjusting motor 75, the other end of the driving screw is in threaded connection with the handle part of the electromagnet 73, the stretching air bag 74 is fixed on the bottom surface of, the electromagnet 73 is located in the closed air chamber, and the air bag seat 72 is provided with an inflation port 721 communicated with the closed air chamber.
The working mode of the embodiment is as follows: the base film belt coated with the round adhesive layer at intervals is fed in a material roll mode, the base film belt is firstly flatly laid on a backing plate 8, the adhesive layer is positioned under a stretching air bag 74, then a linear displacement motor 3 drives a magnetic adsorption stretching transfer head 7 to move to a position right above a particle trough 9 through a connecting plate 4 and a lifting displacement device 5, then the lifting displacement device 5 drives the magnetic adsorption stretching transfer head 7 to stretch downwards into the particle trough 9 storing anti-counterfeiting particles, at the moment, an electromagnet 73 of the magnetic adsorption stretching transfer head 7 works to generate a magnetic field to adsorb the anti-counterfeiting particles on the surface of the stretching air bag 74, after the particle adsorption is finished, the air is filled into a closed air chamber through an air filling opening 721 on an air bag seat 72, so that the stretching air bag 74 expands and stretches, the volume is increased, namely the surface area of the air bag adsorbing the anti-counterfeiting particles is increased, and the distance between the anti, thereby dispersing the anti-counterfeiting particles, eliminating the overlapping among the particles, simultaneously driving the electromagnet 73 to downwards probe by the distance adjusting motor 75 through the driving screw 76, keeping the distance between the electromagnet 73 and the surface of the stretching air bag 74 unchanged, keeping the magnetic adsorption force of the surface of the stretching air bag 74 to the anti-counterfeiting particles constant, realizing that the anti-counterfeiting particles are adsorbed on the surface of the stretching air bag 74 in a single-layer state, avoiding the stacking of the anti-counterfeiting particles, then driving the magnetic adsorption stretching transfer head 7 to be right above the adhesive layer of the base film strip through the linear displacement motor 3, then driving the magnetic adsorption stretching transfer head 7 to downwards probe to the position near the upper part of the adhesive layer through the lifting displacement device 5, then working the piezoelectric micro-moving sheet 6, enabling the stretching air bag 74 to downwards press on the adhesive layer, extruding and deforming the stretching air bag 74 until the surface of the stretching air bag 74 is completely contacted with the adhesive layer, then the lifting displacement device 5 drives the magnetic adsorption stretching transfer head 7 to ascend, so that the anti-counterfeiting particles adsorbed on the surface of the stretching air bag 74 are transferred to the adhesive layer of the base film belt, and the adhesion and fixation of the anti-counterfeiting particles are completed; then the base film belt adhered with the anti-counterfeiting particles on the adhesive layer is wound and stored, and the adhesive layer to be adhered with the anti-counterfeiting particles is moved to the position right below the magnetic adsorption stretching transfer head 7, so that the process is repeated, and the printing production of the anti-counterfeiting label can be continuously carried out.
This embodiment utilizes electro-magnet 73 to adsorb anti-fake granule magnetism on tensile gasbag 74 surface, then through aerifing inflation, tensile to tensile gasbag 74 for tensile gasbag 74 volume increase, surface area increase make the interval between the anti-fake granule enlarge, so realize anti-fake granule's dispersion, and then eliminate the overlap between the granule, improve the identifiability of anti-fake subsides, anti-fake effect is better.
In addition, in the embodiment, the distance between the electromagnet 73 and the surface of the stretching air bag 74 is skillfully adjusted, so that the magnetic adsorption force of the electromagnet 73 on the anti-counterfeiting particles is kept constant.
Based on the above embodiment, further, the disc surface area of the electromagnet 73 is larger than the adhesive layer area of the base film. So set up to guarantee all be in the magnetic force adsorption range who adsorbs the electromagnetism after anti-fake granule disperses.
Based on the above embodiment, further, the stretching air bag 74 is made of silicon rubber material, and has uniform deformation and high fatigue strength during the inflation process.
Based on the above embodiment, further, the elevation displacement device 5 includes an elevation driving cylinder 51 and an elevation plate 52, the elevation driving cylinder 51 is fixed on the connection plate 4, and the output end of the elevation driving cylinder 51 passes through the connection plate 4, the elevation plate 52 is fixed on the output end of the elevation driving cylinder 51, and the piezoelectric micro-moving plate 6 is fixed on the elevation plate 52. During the actual use, go up and down and drive actuating cylinder 51 and reciprocate through driving lifter plate 52 to realize the downward detection and the rising action of the tensile transfer head 7 of magnetic adsorption, simple structure, the cost of manufacture is low.
Based on the above embodiment, further, the lifting plate 52 extends upwards to form two guide rods, and the two guide rods pass through the connecting plate 4 upwards and are matched with the connecting plate 4 through linear bearings. So set up for lifter plate 52 drives the tensile transfer printing head 7 of magnetic adsorption more stable when reciprocating.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (5)
1. An anti-counterfeiting paste printing method based on inflatable stretching to eliminate inter-particle overlapping is characterized by comprising a bottom plate (1), a top plate (2) connected to the bottom plate (1) through four supporting legs, a linear displacement motor (3) arranged on the top plate (2), a connecting plate (4) with one end fixed on the output end of the linear displacement motor (3), a lifting displacement device (5) fixed at the other end of the connecting plate (4), a piezoelectric micro-actuator plate (6) fixed on the output end of the lifting displacement device (5), a magnetic adsorption stretching transfer head (7) arranged on the piezoelectric micro-actuator plate (6), and a backing plate (8) and a particle trough (9) which are arranged on the bottom plate (1) side by side; the magnetic adsorption stretching transfer head (7) comprises a connecting arm (71), a disc-shaped air bag seat (72) with a handle part, a disc-shaped electromagnet (73) with a handle part, a stretching air bag (74), a distance adjusting motor (75) and a driving screw (76), wherein one end of the connecting arm (71) is fixed on the piezoelectric inching sheet (6), the handle part of the air bag seat (72) upwards penetrates through the other end of the connecting arm (71) and then is fixed on the connecting arm (71), the handle part of the electromagnet (73) upwards movably extends into the handle part of the air bag seat (72), the distance adjusting motor (75) is fixed at the top end of the handle part of the air bag seat (72), the driving screw (76) is arranged in the handle part of the air bag seat (72), one end of the driving screw (76) is in transmission connection with the output end of the distance adjusting motor (75), and the other end of the driving screw is in threaded connection with, the stretching air bag (74) is fixed on the bottom surface of the air bag seat (72) through an air bag compression ring (77) and forms a closed air chamber with the air bag seat (72), the electromagnet (73) is located in the closed air chamber, the air bag seat (72) is provided with an inflation inlet (721) communicated with the closed air chamber, the disc surface area of the electromagnet (73) is larger than the adhesive layer area of the base film, the lifting displacement device (5) comprises a lifting driving air cylinder (51) and a lifting plate (52), the lifting driving air cylinder (51) is fixed on the connecting plate (4), the output end of the lifting driving air cylinder penetrates through the connecting plate (4) downwards, the lifting plate (52) is fixed on the output end of the lifting driving air cylinder (51), and the piezoelectric micro-acting sheet (6) is fixed on the lifting plate (52);
the base film belt coated with the round adhesive layer at intervals is fed in a material roll mode, the base film belt is firstly flatly laid on a backing plate 8, the adhesive layer is positioned under a stretching air bag 74, then a linear displacement motor 3 drives a magnetic adsorption stretching transfer head 7 to move to a position right above a particle trough 9 through a connecting plate 4 and a lifting displacement device 5, then the lifting displacement device 5 drives the magnetic adsorption stretching transfer head 7 to stretch downwards into the particle trough 9 storing anti-counterfeiting particles, at the moment, an electromagnet 73 of the magnetic adsorption stretching transfer head 7 works to generate a magnetic field to adsorb the anti-counterfeiting particles on the surface of the stretching air bag 74, after the particle adsorption is finished, the air is filled into a closed air chamber through an air filling opening 721 on an air bag seat 72, so that the stretching air bag 74 expands and stretches, the volume is increased, namely the surface area of the air bag adsorbing the anti-counterfeiting particles is increased, and the distance between the anti, thereby dispersing the anti-counterfeiting particles, eliminating the overlapping among the particles, simultaneously driving the electromagnet 73 to downwards probe by the distance adjusting motor 75 through the driving screw 76, keeping the distance between the electromagnet 73 and the surface of the stretching air bag 74 unchanged, keeping the magnetic adsorption force of the surface of the stretching air bag 74 to the anti-counterfeiting particles constant, realizing that the anti-counterfeiting particles are adsorbed on the surface of the stretching air bag 74 in a single-layer state, avoiding the stacking of the anti-counterfeiting particles, then driving the magnetic adsorption stretching transfer head 7 to be right above the adhesive layer of the base film strip through the linear displacement motor 3, then driving the magnetic adsorption stretching transfer head 7 to downwards probe to the position near the upper part of the adhesive layer through the lifting displacement device 5, then working the piezoelectric micro-moving sheet 6, enabling the stretching air bag 74 to downwards press on the adhesive layer, extruding and deforming the stretching air bag 74 until the surface of the stretching air bag 74 is completely contacted with the adhesive layer, then the lifting displacement device 5 drives the magnetic adsorption stretching transfer head 7 to ascend, so that the anti-counterfeiting particles adsorbed on the surface of the stretching air bag 74 are transferred to the adhesive layer of the base film belt, and the adhesion and fixation of the anti-counterfeiting particles are completed; then the base film belt adhered with the anti-counterfeiting particles on the adhesive layer is wound and stored, and the adhesive layer to be adhered with the anti-counterfeiting particles is moved to the position right below the magnetic adsorption stretching transfer head 7, so that the process is repeated, and the printing production of the anti-counterfeiting label can be continuously carried out.
2. The printing method for the anti-counterfeiting label based on inflatable stretching to eliminate the inter-particle overlapping is characterized in that the stretching air bag (74) is an air bag made of a silicon rubber material.
3. The printing method of the anti-counterfeiting paste based on the inflatable stretching for eliminating the overlapping between the particles as claimed in claim 1, wherein the lifting plate (52) extends upwards to form two guide rods, and the two guide rods pass through the connecting plate (4) upwards and are matched with the connecting plate (4) through linear bearings.
4. The printing method of the anti-counterfeiting paste based on the inflatable stretching for eliminating the overlapping between the particles as claimed in claims 1 to 3, wherein the lifting plate (52) extends upwards to form two guide rods, and the two guide rods pass upwards through the connecting plate (4) and are matched with the connecting plate (4) through linear bearings.
5. The printing method of the anti-counterfeiting paste based on the inflatable stretching for eliminating the overlapping between the particles as claimed in claims 1 to 4, wherein the lifting plate (52) extends upwards to form two guide rods, and the two guide rods pass upwards through the connecting plate (4) and are matched with the connecting plate (4) through linear bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596017.XA CN112676122A (en) | 2020-05-13 | 2020-05-13 | Anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011596017.XA CN112676122A (en) | 2020-05-13 | 2020-05-13 | Anti-counterfeiting paste printing method for eliminating inter-particle overlapping based on inflatable stretching |
| CN202010400623.3A CN111515096B (en) | 2020-05-13 | 2020-05-13 | Anti-counterfeiting paste printing robot for eliminating inter-particle overlapping based on inflatable stretching |
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| CN202010400623.3A Division CN111515096B (en) | 2020-05-13 | 2020-05-13 | Anti-counterfeiting paste printing robot for eliminating inter-particle overlapping based on inflatable stretching |
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| CN112676122A true CN112676122A (en) | 2021-04-20 |
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| CN202010400623.3A Active CN111515096B (en) | 2020-05-13 | 2020-05-13 | Anti-counterfeiting paste printing robot for eliminating inter-particle overlapping based on inflatable stretching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113246617A (en) * | 2021-05-17 | 2021-08-13 | 北京京东方技术开发有限公司 | Transfer head, transfer device, transfer method, storage medium and equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112044693A (en) * | 2020-10-16 | 2020-12-08 | 南京智根电子商务有限公司 | Intelligent dispensing device for parts on mobile phone mainboard by utilizing piezoelectric effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4787993B2 (en) * | 2005-04-22 | 2011-10-05 | 株式会社日立製作所 | Imprint transfer printing method and transfer printing plate |
| JP5095331B2 (en) * | 2007-09-20 | 2012-12-12 | リョービ株式会社 | Method and apparatus for transferring to printing paper |
| CN202293618U (en) * | 2011-10-20 | 2012-07-04 | 叶逸仁 | Vacuum high-pressure stereoscopic thermal transfer machine |
| CN103674160A (en) * | 2013-11-28 | 2014-03-26 | 张家港市黎明化工有限公司 | Ink probe wide in application range |
| CN205800497U (en) * | 2016-07-08 | 2016-12-14 | 长兴艾飞特科技股份有限公司 | Oil legendary venomous insect formula rotates pad printer |
| EP3515714A1 (en) * | 2016-09-19 | 2019-07-31 | Koenig & Bauer Coding Gmbh | Printing unit |
| CN209008153U (en) * | 2018-09-26 | 2019-06-21 | 昆山欧莱特印刷机械工业有限公司 | A kind of spherical printing pad printer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113246617A (en) * | 2021-05-17 | 2021-08-13 | 北京京东方技术开发有限公司 | Transfer head, transfer device, transfer method, storage medium and equipment |
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| CN111515096B (en) | 2021-08-06 |
| CN111515096A (en) | 2020-08-11 |
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