CN111517138A - Expansion stretching-based anti-counterfeit label manufacturing robot assembly line - Google Patents

Expansion stretching-based anti-counterfeit label manufacturing robot assembly line Download PDF

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Publication number
CN111517138A
CN111517138A CN202010411514.1A CN202010411514A CN111517138A CN 111517138 A CN111517138 A CN 111517138A CN 202010411514 A CN202010411514 A CN 202010411514A CN 111517138 A CN111517138 A CN 111517138A
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CN
China
Prior art keywords
stretching
expansion
support
rubber
winding
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Granted
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CN202010411514.1A
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Chinese (zh)
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CN111517138B (en
Inventor
许林玉
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Ouhui Rf Technology Guangzhou Co ltd
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Dianzhan Shaoxing Intelligent Technology Co ltd
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Priority to CN202010411514.1A priority Critical patent/CN111517138B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/10Mechanisms in which power is applied to web-roll spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • B26D1/035Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions

Abstract

The invention discloses an anti-counterfeit label manufacturing robot assembly line based on expansion and stretching, which comprises a bottom plate, an expansion mandrel, an internal expansion stretching mechanism, a stretching film material roll, a first-stage material pulling mechanism, a particle attachment groove, a second-stage material pulling mechanism, an external expansion stretching mechanism and a film layer cutting mechanism, wherein the stretching film material roll, the first-stage material pulling mechanism, the particle attachment groove, the second-stage material pulling mechanism, the external expansion stretching mechanism and the film layer cutting mechanism are sequentially arranged on the bottom plate; the invention can achieve the purpose of eliminating the lapping phenomenon among particles, improve the identifiability of the anti-counterfeiting label and have better anti-counterfeiting effect.

Description

Expansion stretching-based anti-counterfeit label manufacturing robot assembly line
Technical Field
The invention relates to the technical field of anti-counterfeiting, in particular to an anti-counterfeiting label manufacturing robot assembly line based on expansion and stretching.
Background
The production mode of current antifalsification label is usually through directly broadcasting anti-fake granule on the material that the coating has the viscose layer, can lead to appearing the phenomenon that the overlap joint is in the same place between the anti-fake granule like this, and the overlap joint between the granule can seriously influence antifalsification label's identifiability, and then can not reach the purpose of distinguishing true and false.
Disclosure of Invention
The invention aims to overcome the defects and provide an anti-counterfeiting label manufacturing robot assembly line based on expansion and stretching.
In order to achieve the purpose, the invention adopts the following specific scheme:
the utility model provides an antifalsification label preparation robot assembly line based on expansion is tensile, includes the base platform, arrange on the base platform and be equipped with a plurality of label preparation robots, the ejection of compact one side of a plurality of label preparation robots is equipped with a transmission band.
Each label making robot:
including bottom plate, expansion dabber, internal expansion tension mechanism and locate tensile membrane material book, one-level on the bottom plate in proper order and draw material mechanism, granule anchorage slot, second grade to draw material mechanism, outer stretch-draw stretch mechanism, rete cutting mechanism, the expansion dabber is including the feed portion that links together in proper order, inhale material flexion, toper expansion portion, the shaping cutting portion, the feed portion passes one-level drawing material mechanism towards tensile membrane material book, inhale the material flexion and stretch into in the granule anchorage slot, second grade drawing material mechanism is connected between inhaling material flexion and toper expansion portion, outer expansion tension mechanism, rete cutting mechanism all connect in the shaping cutting portion, internal expansion tension mechanism locates in the shaping cutting portion, the plastic stretch film of tensile membrane material book is the tubulose, the left and right sides region of the plastic stretch film of tensile membrane material book coats respectively and has the viscose layer, and the upper and lower side areas are stretching parts without viscosity.
Wherein, the surface of the expansion mandrel is sprayed with a polytetrafluoroethylene coating.
Wherein the external expansion stretching mechanism comprises an external stretching bracket, a first motor and two first rubber rollers which are symmetrically arranged on the external stretching bracket from top to bottom, the external stretching bracket is fixed on the bottom plate and is provided with a first round hole matched with the forming and cutting part, the first circular hole is positioned between the two first rubber rollers, the first rubber rollers are rotationally connected to the outer stretching bracket and extend into the first circular hole, the circumferential surface of each first rubber roller is an arc-shaped concave surface, the circle center of the arc concave surface is concentric with the circle center of the first circular hole, the two first rubber rollers are in transmission connection through a first gear set, the rotating directions of the two first rubber rollers are opposite, the first motor is fixed on the outer stretching support, and the output end of the first motor is in transmission connection with one of the first rubber rollers.
Wherein, interior expansion tension mechanism includes the interior tensile support of cylinder and two longitudinal symmetries locate the interior roller of interior tensile support, interior tensile support inlays to be established in the shaping cuts the portion, interior roller rotates to be connected on interior tensile support, the circumference surface of interior roller be with the arc concave surface assorted arc convex surface of rubber roller gyro wheel, two interior roller and two first rubber roller lie in same vertical plane, interior tensile support, shaping cut the portion and all are equipped with the outside outstanding via hole of circumference surface of roller in supplying.
Wherein, the rete cuts the mechanism and includes that the rete cuts support and four slitting blades, the rete is cut the support and is fixed on the bottom plate, the rete is cut the support and is equipped with and cuts the second circular port that matches mutually with the shaping, four slitting blade is the rectangle distribution and fixes on the pore wall of second circular port, just slitting blade's one end radially stretches into the second circular port downthehole along the second circular port.
Wherein the first-stage material pulling mechanism and the second-stage material pulling mechanism respectively comprise a material pulling supporting seat, a material pulling bracket, a second motor and two second rubber rollers which are symmetrically arranged on the material pulling bracket from top to bottom, the material pulling support seat is fixed on the bottom plate, the material pulling support is fixed on the material pulling support seat, the material pulling support is provided with a third circular hole, the third round hole is positioned between the two second rubber rollers, the third round hole of the primary material pulling mechanism is matched with the feeding part, the third circular hole of the second-stage material pulling mechanism is matched with the material sucking bent part, the second rubber roller is rotatably connected to the material pulling bracket and extends into the third circular hole, the circumferential surface of the second rubber idler wheels is an arc-shaped concave surface, the two second rubber idler wheels are in transmission connection through a second gear set, and the rotating directions of the two second rubber idler wheels are opposite.
The winding device is characterized by further comprising a finished product winding mechanism arranged on the bottom plate, wherein the finished product winding mechanism comprises a winding base, a winding supporting plate, two winding material shafts and two guide shafts, the winding base is fixed on the bottom plate, the winding supporting plate is fixed on the winding base, the two guide shafts are symmetrically arranged on the winding supporting plate, and the two ends of the winding supporting plate are symmetrically arranged at the two ends of the winding supporting plate.
The lower side of the forming and cutting part of the expansion mandrel is provided with a guide inclined plane part, and the guide inclined plane part is supported on the winding base.
The invention has the beneficial effects that: compared with the prior art, the tubular plastic stretching film is used for expanding, stretching and deforming on the conical expanding part of the expanding mandrel, so that the space between anti-counterfeiting particles on the plastic stretching film is enlarged, the particles are dispersed, the aim of eliminating the overlapping phenomenon between the particles is fulfilled, the identifiability of the anti-counterfeiting label is greatly improved, and the anti-counterfeiting effect is better.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of an expanding mandrel of the present invention;
FIG. 5 is a schematic structural view of the outer expanding tensile mechanism of the present invention;
FIG. 6 is a schematic structural view of an internal expanding stretching mechanism of the present invention;
FIG. 7 is a schematic structural view of a film slitting mechanism of the present invention;
FIG. 8 is a schematic structural view of a primary or secondary pulling mechanism of the present invention;
description of reference numerals: 1-a bottom plate; 2-expanding the mandrel; 21-a feed section; 22-a suction bend; 23-a conical expansion; 24-forming and cutting part; 25-a guiding ramp portion; 3-an internal expanding and stretching mechanism; 31-internal tension stent; 32-inner rollers; 4-stretching the film material roll; 5-a first-stage material pulling mechanism; 6-particle attachment groove; 7-a secondary material pulling mechanism; 8-an external expansion tension stretching mechanism; 81-external stretching of the stent; 811-a first circular hole; 82-a first motor; 83-first rubber roller; 9-a film layer splitting mechanism; 91-film slitting support; 911-second circular hole; 92-slitting blade; 10-a finished product winding mechanism; 100-pulling a material supporting seat; 200-pulling the material bracket; 2001-third circular hole; 300-a second motor; 400-second rubber roller.
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 8, the anti-counterfeit label manufacturing robot assembly line based on expansion and stretching in this embodiment includes a base platform a1, a plurality of label manufacturing robots are arranged on the base platform, and a conveyor a2 is disposed on a discharging side of the plurality of label manufacturing robots.
Each label making robot:
including bottom plate 1, expansion dabber 2, interior expansion tension mechanism 3 and locate tensile membrane book material 4, one-level on bottom plate 1 in proper order and draw material mechanism 5, granule attachment groove 6, second grade draw material mechanism 7, expand stretch-draw tension mechanism 8, rete cutting mechanism 9 outward, expansion dabber 2 is including the feeding portion 21 that links together in proper order, inhale material flexion 22, toper expansion portion 23, the shaping cuts 24, feeding portion 21 passes one-level drawing material mechanism 5 towards tensile membrane book material 4, inhale in material flexion 22 stretches into granule attachment groove 6, second grade draw material mechanism 7 is connected and is inhaled between material flexion 22 and toper expansion portion 23, outer expansion tension mechanism 8, rete cutting mechanism 9 all connect on shaping cuts 24, interior expansion tension mechanism 3 is located shaping cuts 24 in the material book, the plastic stretch film of tensile membrane 4 is the tubulose, the left and right side areas of the plastic stretch film of the stretch film roll 4 are respectively coated with an adhesive layer, and the upper and lower side areas are non-adhesive stretching parts.
The working mode of the embodiment is as follows: firstly, the front end of a plastic stretching film is sleeved on an expanding mandrel 2 through a feeding part 21 of the expanding mandrel 2, then under the action of a first-stage material pulling mechanism 5 and a second-stage material pulling mechanism 7, the tubular plastic stretching film enters a material sucking bending part 22, the anti-counterfeiting particles in a particle attachment groove 6 are randomly and intensively bonded on the surface of the plastic stretching film in an area coated with an adhesive layer, after the anti-counterfeiting particles are bonded, the plastic stretching film gradually enters a conical expanding part 23 of the expanding mandrel 2, in the area, the stretching parts in the upper and lower side areas of the plastic stretching film pass through the conical expanding part 23 of the expanding mandrel 2 under the joint matching stretching action of an inner expanding stretching mechanism 3 and an outer expanding stretching mechanism 8, so that the diameter of the whole plastic stretching film is gradually expanded, the plastic stretching film is deformed, preferably, the deformation rate is not less than 30% to ensure the distance between the anti-counterfeiting particles, in the stretching process, the plastic stretching film is subjected to resistance in the expanding process, so that the plastic stretching film is stretched in the axial direction and the radial direction, the axial distance and the radial distance between anti-counterfeiting particles adhered to the surface of the adhesive layer are increased, the anti-counterfeiting particles are dispersed, the purpose of eliminating the overlapping phenomenon among the anti-counterfeiting particles is achieved, the identifiability is improved, the plastic stretching film enters the forming and cutting part 24 of the expanding mandrel 2 after the stretching and expanding are completed, the film layer cutting mechanism 9 cuts the stretched plastic stretching film along the boundary between the adhesive layer and the stretching part, after the cutting, the stretching parts of the upper side area and the lower side area of the plastic stretching film are discharged from the printing area, the left side area and the right side area of the plastic stretching film are respectively rolled and stored, and the production and the manufacture of the anti-counterfeiting label are; therefore, the anti-counterfeiting label can be continuously manufactured along with the continuous unreeling of the stretching film material roll 4, and is suitable for mass production.
The embodiment utilizes the expansion and stretching deformation of the tubular plastic stretching film on the conical expansion part 23 of the expansion mandrel 2, so that the distance between the anti-counterfeiting particles on the plastic stretching film is increased, the dispersion of the particles is realized, the purpose of eliminating the lapping phenomenon between the particles is achieved, the identifiability of the anti-counterfeiting label is greatly improved, and the anti-counterfeiting effect is better.
This embodiment makes the tensile membrane of plasticity stretch into the bonding of accomplishing anti-fake granule in the granule attachment groove 6 through the material flexion 22 of inhaling of expansion dabber 2, and when the tensile membrane of plasticity stretches out granule attachment groove 6, not dropped under the dead weight and accomplished the recovery by absorbent anti-fake granule simultaneously, can also effectively avoid piling up of anti-fake granule.
Based on the above embodiment, further, the surface of the expanding mandrel 2 is sprayed with a teflon coating. So set up, can reduce the frictional resistance of expansion dabber 2, the tensile membrane of the plasticity of being convenient for removes along expansion dabber 2, can also reduce the wearing and tearing of expansion dabber 2 simultaneously, improves the life of expansion dabber 2.
Based on the above embodiment, further, as shown in fig. 1, fig. 2 and fig. 4, the external expanding and stretching mechanism 8 includes an external stretching bracket 81, a first motor 82 and two first rubber rollers 83 disposed on the external stretching bracket 81 in an up-down symmetrical manner, the external stretching bracket 81 is fixed on the bottom plate 1, the external stretching bracket 81 is provided with a first circular hole 811 matching with the forming and cutting portion 24, the first circular hole 811 is located between the two first rubber rollers 83, the first rubber roller 83 is rotatably connected to the external stretching bracket 81 and protrudes into the first circular hole 811, a circumferential surface of the first rubber roller 83 is an arc-shaped concave surface, a center of the arc-shaped concave surface is concentric with a center of the first circular hole 811, the two first rubber rollers 83 are connected through a first gear set in a transmission manner, rotation directions of the two first rubber rollers 83 are opposite, the first motor 82 is fixed on the outer stretching bracket 81, and the output end of the first motor 82 is in transmission connection with one of the first rubber rollers 83.
In practical use, the first motor 82 drives one of the first rubber rollers 83 to rotate, the first rubber roller 83 drives the other first rubber roller 83 to rotate through the first gear set, at the moment, the arc concave surfaces of the two first rubber rollers 83 are respectively contacted with the stretching parts of the upper side area and the lower side area of the plastic stretching film, and meanwhile, the plastic stretching film is continuously stretched in an expanding way by matching with the internal expanding stretching film mechanism, so that the overlapping phenomenon among anti-counterfeiting particles is eliminated; the circumference table that sets up first rubber gyro wheel 83 is the arc concave surface, can increase the area of contact of first rubber gyro wheel 83 and the tensile membrane of plasticity to it is more even to make the tensile membrane atress of plasticity, and the expansion tensile force that provides is also bigger, guarantees the tensile membrane uniform deformation of plasticity. Specifically, the first gear set of the present embodiment includes four circular gears that mesh in sequence.
On the basis of above-mentioned embodiment, furtherly, as shown in fig. 2 and 5, interior expansion tension mechanism 3 includes that the interior tensile support 31 of cylinder and two longitudinal symmetries locate the interior roller 32 of interior tensile support 31, interior tensile support 31 inlays to be established in the shaping cuts a portion 24, interior roller 32 rotates to be connected on interior tensile support 31, the circumferential surface of interior roller 32 is the arc convex surface with the arc concave surface assorted of rubber roller gyro wheel, two interior roller 32 is located same vertical plane with two first rubber gyro wheels 83, interior tensile support 31, shaping cut a portion 24 and all are equipped with the outside outstanding via hole of circumferential surface that supplies interior roller 32.
During the in-service use, when first motor 82 drives first rubber gyro wheel 83 and rotates, interior roller 32 with first rubber gyro wheel 83 mutually supports also can rotate, make the tensile membrane centre gripping of plastics between the arc concave surface of first rubber gyro wheel 83 and the arc convex surface of interior roller 32, along with the drive of first rubber gyro wheel 83, it provides the tension force to last the expansion of the tensile membrane of plastics, and the circumference surface of interior roller 32 sets up to the arc convex surface, can increase the area of contact of interior roller 32 and the tensile membrane of plastics, thereby it is more even to make the tensile membrane atress of plastics, simultaneously can cooperate better with the arc concave surface of first rubber gyro wheel 83.
On the basis of above-mentioned embodiment, further, as shown in fig. 1, fig. 2 and fig. 6, the rete slitting mechanism 9 includes that the rete slits support 91 and four slitting blades 92, the rete slits support 91 and fixes on bottom plate 1, the rete slits support 91 be equipped with the shaping and slit portion 24 assorted second circular hole 911, four slitting blades 92 are the rectangle distribution and fix on the pore wall of second circular hole 911, just slitting blades 92's one end radially stretches into in the second circular hole 911 along second circular hole 911.
During the in-service use, stretch and stretch mechanism 8 back through outer stretch-draw when the tensile membrane of plasticity expands, four slitting blades 92 will cut along the viscose layer of the tensile membrane of plasticity and the boundary between the tensile portion for the tensile membrane of plasticity is divided into four, thereby will have the tensile membrane of the plastic of viscose layer to cut out, is convenient for carry out the rolling storage with the tensile membrane of the plasticity that the printing was accomplished, makes the degree of mechanization, the production efficiency of whole production facility higher.
Based on the above embodiments, as shown in fig. 1, fig. 2 and fig. 7, the first-stage pulling mechanism 5 and the second-stage pulling mechanism 7 each include a pulling support base 100, a pulling support 200, a second motor 300 and two second rubber rollers 400 symmetrically disposed on the pulling support 200 up and down, the pulling support base 100 is fixed on the base plate 1, the pulling support 200 is fixed on the pulling support base 100, the pulling support 200 is provided with a third circular hole 2001, the third circular hole 2001 is located between the two second rubber rollers 400, the third circular hole 2001 of the first-stage pulling mechanism 5 is matched with the feeding portion 21, the third circular hole 2001 of the second-stage pulling mechanism 7 is matched with the material sucking bent portion 22, the second rubber rollers 400 are rotatably connected to the pulling support 200 and protrude into the third circular hole 2001, the circumferential surface of the second rubber rollers 400 is an arc-shaped concave surface, the two second rubber rollers 400 are in transmission connection through a second gear set, and the rotation directions of the two second rubber rollers 400 are opposite.
In practical use, the second motor 300 of the first-stage material pulling mechanism 5 drives one of the second rubber rollers 400 to rotate, the second rubber roller 400 drives the other second rubber roller 400 to rotate through the second gear set, and the two second rubber rollers 400 are respectively contacted with the stretching parts at the upper side and the lower side of the plastic stretching film, so that a pulling force is provided for the plastic stretching film, and the plastic stretching film enters the material sucking bent part 22 of the expanding mandrel 2; similarly, the second-stage material pulling mechanism 7 and the first-stage material pulling mechanism 5 work in the same way and provide tension for the plastic stretch film, so that under the combined action of the first-stage material pulling mechanism 5 and the second-stage material pulling mechanism 7, the plastic stretch film passes through the material sucking bent part 22 of the expansion mandrel 2 to complete the bonding of the anti-counterfeiting particles; and the circumferential surface of the second rubber roller 400 of the first-level material pulling mechanism 5 and the circumferential surface of the second rubber of the second-level material pulling mechanism 7 are both arc-shaped concave surfaces, so that the contact area between the second rubber rollers 400 of the two mechanisms and the plastic stretching film can be increased, larger pulling force is provided, and the plastic stretching film is more uniformly stressed. Specifically, the second gear set of the present embodiment is two circular gears that mesh with each other.
On the basis of above-mentioned embodiment, furtherly, still including locating finished product winding mechanism 10 on bottom plate 1, finished product winding mechanism 10 includes rolling base, rolling backup pad, two rolling material axles and two guiding axles, the rolling base is fixed on bottom plate 1, the rolling backup pad is fixed on the rolling base, two on the rolling backup pad is located to the guiding axle symmetry, two the both ends of rolling backup pad are located to rolling material axle symmetry.
During the in-service use, tensile membrane of plasticity is behind rete cutting mechanism 9, and the tensile portion of tensile membrane of plasticity is shifted out the printing district, and the coating has the part on viscose layer, and the antifalsification label that the left and right sides printing was accomplished then stores via two rolling material axle rolling respectively promptly, and sets up two guiding axles and can make tensile membrane of plasticity can open out, the rolling of being convenient for whole structure is more reasonable, and degree of mechanization is higher.
Based on the above embodiment, as shown in fig. 1 to fig. 3, a guiding inclined plane portion 25 is provided at the lower side of the forming and cutting portion 24 of the expanding mandrel 2, and the guiding inclined plane portion 25 is supported on the winding base. So set up for the regional tensile portion of plastic stretching membrane downside shifts out the printing district under the guide effect of direction inclined plane portion 25 after discharging to rolling base below, avoids influencing the rolling action, and the regional tensile membrane of plastic stretching membrane upside then directly shifts out the printing district, and the structure is more reasonable.
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 (9)

1. The utility model provides an antifalsification label preparation robot assembly line based on expansion is tensile, its characterized in that, including base platform (a 1), it is equipped with a plurality of label preparation robots to arrange on the base platform, and a transmission band (a 2) is equipped with to a plurality of label preparation robots's ejection of compact one side.
2. The expansion-stretching-based anti-counterfeit label making robot assembly line according to claim 1, wherein each label making robot:
comprises a bottom plate (1), an expansion mandrel (2), an internal expansion stretching mechanism (3), a stretching film material roll (4), a one-level material pulling mechanism (5), a particle attachment groove (6), a second-level material pulling mechanism (7), an external expansion stretching mechanism (8) and a film cutting mechanism (9) which are sequentially arranged on the bottom plate (1), wherein the expansion mandrel (2) comprises a feeding part (21), an absorption bending part (22), a conical expansion part (23) and a forming cutting part (24) which are sequentially connected together, the feeding part (21) penetrates the one-level material pulling mechanism (5) towards the stretching film material roll (4), the absorption bending part (22) is stretched into the particle attachment groove (6), the second-level material pulling mechanism (7) is connected between the absorption bending part (22) and the conical expansion part (23), the external expansion stretching mechanism (8) and the film cutting mechanism (9) are both connected on the forming cutting part (24), the plastic stretch film that interior expansion tension mechanism (3) were located shaping and are cut portion (24) in, stretch film material book (4) is tubulose, stretch film material book (4) the left and right sides region of the plastic stretch film of rolling has the viscose layer of coating respectively, and its upper and lower both sides region is for not having sticky stretching portion.
3. The anti-counterfeit label production robot assembly line based on expansion and stretching as claimed in claim 1, wherein the surface of the expansion mandrel (2) is coated with a polytetrafluoroethylene coating.
4. The anti-counterfeit label production robot assembly line based on expansion and stretching as claimed in claim 1, wherein the outer expansion and stretching mechanism (8) comprises an outer stretching bracket (81), a first motor (82) and two first rubber rollers (83) which are arranged on the outer stretching bracket (81) in an up-down symmetrical manner, the outer stretching bracket (81) is fixed on the bottom plate (1), the outer stretching bracket (81) is provided with a first circular hole (811) matched with the forming and cutting part (24), the first circular hole (811) is located between the two first rubber rollers (83), the first rubber roller (83) is rotatably connected on the outer stretching bracket (81) and protrudes into the first circular hole (811), the circumferential surface of the first rubber roller (83) is an arc-shaped concave surface, and the center of the arc-shaped concave surface is concentric with the center of the first circular hole (811), two first rubber gyro wheels (83) are connected through first gear train transmission, two the rotation direction of first rubber gyro wheel (83) is opposite, first motor (82) are fixed on outer tensile support (81), the output of first motor (82) is connected with one of them first rubber gyro wheel (83) transmission.
5. The anti-counterfeit label production robot assembly line based on expansion stretching of claim 3, characterized in that, interior expansion stretching mechanism (3) includes interior tensile support (31) and two interior rollers (32) of stretching support (31) about the symmetry is located to the cylinder, interior tensile support (31) inlay and are established in shaping cutting portion (24), interior roller (32) rotate to be connected on interior tensile support (31), the circumference surface of interior roller (32) is the arc convex surface with the arc concave surface assorted of rubber roller gyro wheel, two interior roller (32) are located same vertical plane with two first rubber gyro wheels (83), interior tensile support (31), shaping cutting portion (24) all are equipped with the outside outstanding via hole of circumference surface that supplies interior roller (32).
6. The anti-counterfeit label preparation robot assembly line based on expansion is tensile according to claim 1-5, characterized in that, rete cutting mechanism (9) include rete cut support (91) and four slitting blades (92), rete cut support (91) are fixed on bottom plate (1), rete cut support (91) be equipped with the shaping cut portion (24) assorted second circular port (911), four slitting blade (92) are the rectangle distribution and fix on the pore wall of second circular port (911), just the one end of slitting blade (92) radially stretches into in second circular port (911) along the second circular port (911).
7. The anti-counterfeit label production robot assembly line based on expansion and stretching as claimed in claims 1-6, wherein the first-stage drawing mechanism (5) and the second-stage drawing mechanism (7) each comprise a drawing support base (100), a drawing support (200), a second motor (300) and two second rubber rollers (400) symmetrically arranged on the drawing support base (200) up and down, the drawing support base (100) is fixed on the bottom plate (1), the drawing support base (200) is fixed on the drawing support base (100), the drawing support base (200) is provided with a third circular hole (2001), the third circular hole (2001) is located between the two second rubber rollers (400), the third circular hole (2001) of the first-stage drawing mechanism (5) is matched with the feeding portion (21), the third circular hole (2001) of the second-stage drawing mechanism (7) is matched with the suction bending portion (22), the second rubber roller (400) is rotatably connected to the material pulling support (200) and protrudes into the third circular hole (2001), the circumferential surface of the second rubber roller (400) is an arc-shaped concave surface, the two second rubber rollers (400) are in transmission connection through a second gear set, and the rotating directions of the two second rubber rollers (400) are opposite.
8. The anti-counterfeit label production robot assembly line based on expansion and stretching as claimed in claim 1, further comprising a finished product winding mechanism (10) arranged on the bottom plate (1), wherein the finished product winding mechanism (10) comprises a winding base, a winding support plate, two winding material shafts and two guide shafts, the winding base is fixed on the bottom plate (1), the winding support plate is fixed on the winding base, the two guide shafts are symmetrically arranged on the winding support plate, and the two winding material shafts are symmetrically arranged at two ends of the winding support plate.
9. The expanding and stretching-based anti-counterfeit label manufacturing robot assembly line as claimed in claims 1-7, wherein the lower side of the shaping and cutting part (24) of the expanding mandrel (2) is provided with a guiding inclined plane part (25), and the guiding inclined plane part (25) is supported on the winding base.
CN202010411514.1A 2020-05-15 2020-05-15 Expansion stretching-based anti-counterfeit label manufacturing robot assembly line Active CN111517138B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010411514.1A CN111517138B (en) 2020-05-15 2020-05-15 Expansion stretching-based anti-counterfeit label manufacturing robot assembly line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010411514.1A CN111517138B (en) 2020-05-15 2020-05-15 Expansion stretching-based anti-counterfeit label manufacturing robot assembly line

Publications (2)

Publication Number Publication Date
CN111517138A true CN111517138A (en) 2020-08-11
CN111517138B CN111517138B (en) 2021-12-28

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CN112622311A (en) * 2020-11-28 2021-04-09 戴张阳 Preparation method of antibacterial preservative film

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