CN110253898B - Compounding method for transparent PVC high-strength protective automatic repairing invisible car sticker - Google Patents
Compounding method for transparent PVC high-strength protective automatic repairing invisible car sticker Download PDFInfo
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- CN110253898B CN110253898B CN201910595473.3A CN201910595473A CN110253898B CN 110253898 B CN110253898 B CN 110253898B CN 201910595473 A CN201910595473 A CN 201910595473A CN 110253898 B CN110253898 B CN 110253898B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/80—Rotatable transfer means for loading or unloading purposes, i.e. turret transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/02—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for applying adhesive
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a transparent PVC high-strength protective automatic-repairing invisible vehicle sticker and a compounding method, wherein a compounding machine is adopted for compounding, the compounding machine comprises a multifunctional layer feeding frame, a polymer plane material feeding frame, a polymer movable glue layer base material feeding frame, a Guanya PET feeding frame, a gluing device, an oven, a compounding device and a winding device, and the compounding method comprises the following steps: selecting raw materials, gluing, drying, compounding and rolling. The surface of the product can be anti-corrosion, anti-scraping, waterproof and antifouling, the service life can reach 3 years, the toughness strength is excellent, the weather-resistant adhesive layer is high, the PET primer surface is flat and bright, and the bursting resistance is excellent.
Description
Technical Field
The invention belongs to the technical field of vehicle models, and particularly relates to a composite method for automatically repairing a transparent PVC (polyvinyl chloride) high-strength protective invisible vehicle sticker.
Background
With the rise of the automobile industry, as accessory products, automobile films are continuously developed and improved, but the current common automobile sticker has the following defects: firstly, the optimal use time of the common PVC plane materiel is 12 months; secondly, the weather resistance is general, and the yellowing is easy; thirdly, the glue surface is rough; and fourthly, the release paper base has general stability and is not resistant to breakage.
Because various different sectional materials are subjected to multiple composite processes, namely, the sectional materials are required to be repeatedly stuck on one or more past production devices and devices, continuous production cannot be realized, and thus produced multilayer products cannot meet the required requirements, have poor quality and are complex in production process.
Disclosure of Invention
The invention provides a composite method for automatically repairing a transparent PVC (polyvinyl chloride) high-strength protective invisible car sticker, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a compound method that stealthy car subsides are restoreed automatically to transparent PVC high strength protectiveness, adopts the compounding machine to compound, including multi-functional picture layer blowing frame, polymer plane materiel blowing frame, polymer can move glue film substrate blowing frame, light inferior PET blowing frame, rubberizing device, oven, set composite, coiling mechanism, includes following steps:
step a, selecting raw materials: selecting qualified multifunctional picture layers, polymer plane materials, polymer movable glue layer base materials and photo PET coil materials, and respectively placing the multifunctional picture layers, the polymer plane materials, the polymer movable glue layer base materials and the photo PET coil materials on each material placing frame of the compound machine; step b, gluing: adopting a gluing device to form a polymer removable glue layer on the polymer removable glue layer substrate on the two sides, and gluing the multifunctional pattern layer on the single side; step c, drying: the polymer movable glue layer substrate with the polymer movable glue and the multifunctional pattern layer with the adhesive are conveyed into a drying oven for heating treatment so as to dry the polymer movable glue layer substrate and the multifunctional pattern layer;
step d, compounding: the multifunctional pattern layer and the polymer surface material are compounded through the compounding device, and then the multifunctional pattern layer and the polymer surface material are compounded with the polymer movable glue layer and the light-ethylene PET to form the transparent PVC high-strength protective property
Automatically repairing the invisible car sticker;
step e, rolling: collecting the transparent PVC high-strength protective automatic-repairing invisible car sticker formed by compounding by adopting a winding device;
wherein, the gluing device in the step b comprises a first bracket, a second bracket, a first gluing roller fixedly arranged between the first bracket and the second bracket, a second gluing roller positioned below the first gluing roller, an arc-shaped cavity arranged in the first gluing roller, a first glue outlet and a second glue outlet arranged on the first gluing roller, a first scraper and a second scraper fixedly arranged on the first gluing roller, a third scraper fixedly arranged on the second gluing roller, a third glue outlet arranged on the second gluing roller, a first driven roller and a second driven roller rotatably arranged on the first bracket and the second bracket, a first glue inlet hole, a second glue inlet hole and a third glue inlet hole arranged on the first bracket, the first glue inlet hole and the third glue inlet hole inject macromolecule movable glue into the first gluing roller and the second gluing roller, the second glue inlet hole injects adhesive into the first gluing roller, the arc-shaped cavity divides the first glue storage chamber into a first glue storage chamber and a second glue storage chamber, the first glue inlet hole is communicated with the first glue storage chamber, the second glue inlet hole is communicated with the second glue storage chamber, the third glue feeding hole is communicated with the second glue feeding roller, and the first glue feeding roller and the second glue feeding roller are arranged at intervals; the polymer surface material is arranged in the arc-shaped cavity, and the multifunctional pattern layer is wound on the first driven roller and the second driven roller; the third goes out the gum mouth and goes out to glue and can move the glue to the polymer that winds on the second rubberizing is rolled one side high molecule can move the glue, can move the glue by the third scraper to the polymer and strickle off, the first gum mouth goes out to glue and can move the glue to the polymer that winds on the first rubberizing is rolled another side high molecule can move the glue layer substrate, can move the glue through first scraper to strickle off the polymer, accomplish the rubberizing operation that the polymer can move the glue layer substrate, the second gum mouth goes out to glue and to the multi-functional picture layer adhesive that winds on first driven voller and second driven voller, strickle off the adhesive through the second scraper, accomplish multi-functional picture. The surface of the vehicle sticker disclosed by the invention can be anti-corrosion, scratch-resistant, waterproof and antifouling, the service life can reach 3 years, the toughness strength is excellent, the weather-resistant adhesive layer is high, the PET primer surface is flat and bright, and the bursting resistance is excellent; the glue is discharged through a third glue outlet and is applied to the macromolecule removable glue layer substrate on one side of the macromolecule removable glue layer substrate wound on a second glue roller, the third scraper is used for scraping the macromolecule removable glue, the second glue roller is used for preventing the macromolecule removable glue from flowing out of two ends of the macromolecule removable glue layer substrate, meanwhile, the first glue roller is used for limiting the macromolecule removable glue layer substrate, the dislocation of the section bars in the compounding process is avoided, the macromolecule removable glue is applied to the macromolecule removable glue layer substrate on the other side of the macromolecule removable glue layer substrate wound on the first glue roller through the first glue outlet, the macromolecule removable glue is scraped through the first scraper, the simultaneous gluing of the two sides of the macromolecule removable glue layer substrate is completed, the gluing is uniform and smooth, the quality is good, the upper surface of the multifunctional layer is fully distributed through the second glue outlet, the gluing agent is scraped through the second scraper, all the section bars needing gluing are completed, and the glue surfaces are, the cleanliness of the equipment is improved, and the bonding effect after compounding is better; the continuous production is realized through the compound machine, the required requirements can be met, the quality is high, and the production process is simple.
The macromolecule removable adhesive in the step b is composed of 20-25% of butyl acrylate, 1.5-2.5% of acrylic acid, 15-20% of methyl methacrylate, 0.5-1.5% of benzoyl peroxide, 18-25% of toluene, 27-37% of ethyl acetate, 1-3% of curing agent, 1-33% of latex powder and 2-4% of nano attapulgite. The car sticker can be removed by 100%, so that the difficulty of attaching and removing is reduced, and the car sticker can be firmly attached.
The multifunctional pattern layer feeding frame, the polymer surface material feeding frame, the polymer movable glue layer base material feeding frame and the photoinferior PET feeding frame in the step a have the same structure, wherein the photoinferior PET feeding frame comprises a first hydraulic cylinder, a second hydraulic cylinder, a first supporting seat fixedly arranged on the first hydraulic cylinder, a second supporting seat fixedly arranged on the second hydraulic cylinder, a plurality of first balls arranged on the end face of the first supporting seat, a plurality of second balls arranged on the end face of the second supporting seat, a first moving seat and a second moving seat arranged on the first supporting seat, a third moving seat and a fourth moving seat arranged on the second supporting seat, a plurality of first rotating rollers arranged on the first moving seat, a plurality of second rotating rollers arranged on the second moving seat, a plurality of third rotating rollers arranged on the third moving seat, a plurality of fourth rotating rollers arranged on the fourth moving seat, a first air cylinder driving the first moving seat to move, a first air cylinder, a second air cylinder and a second air cylinder, The first hydraulic cylinder and the second hydraulic cylinder are arranged oppositely, grooves are formed in the first supporting seat and the second supporting seat, the first moving seat and the second moving seat are arranged in the groove of the first supporting seat, and the third moving seat and the fourth moving seat are arranged in the groove of the second supporting seat; multifunctional layer coil stock is put simultaneously on first supporting seat and second supporting seat, first pneumatic cylinder and second pneumatic cylinder drive first supporting seat and second supporting seat to multifunctional layer coil stock direction relative movement, first cylinder and second cylinder promote first removal seat and second remove the seat to multifunctional layer coil stock jackshaft direction relative movement, third cylinder and fourth cylinder promote the third remove the seat and the fourth removes the seat to multifunctional layer coil stock jackshaft direction relative movement, accomplish multifunctional layer coil stock calibration and centre gripping. According to the multifunctional picture layer rolling device, the first hydraulic cylinder and the second hydraulic cylinder drive the first supporting seat and the second supporting seat to relatively move towards the direction of the multifunctional picture layer rolling material, so that the multifunctional picture layer rolling material is located at the center position, the subsequent composite quality is improved, the first supporting seat and the second supporting seat are provided with the plurality of first balls and the plurality of second balls, abrasion is avoided, meanwhile, the rolling effect of the multifunctional picture layer rolling material is improved, the first moving seat, the second moving seat, the third moving seat and the fourth moving seat are pushed to move through the first cylinder, the second cylinder, the third cylinder and the fourth cylinder, the first rotating roller, the second rotating roller, the third rotating roller and the fourth rotating roller are attached to the middle shaft of the multifunctional picture layer rolling material, the multifunctional picture layer rolling material is separated from the first supporting seat and the second supporting seat, and the rolling effect of the multifunctional picture layer rolling material is improved again.
The drying oven in the step c comprises a box body, two groups of fans arranged in the drying oven, a heating assembly arranged in the drying oven, an air-water filter screen arranged in the drying oven, a drainage roller rotationally arranged on the drying oven, a first motor driving the drainage roller to rotate, and a plurality of drainage grooves annularly arranged on the drainage roller, wherein the two groups of fans in the drying oven drive air in the box body to directionally flow; three symmetrical groups of slotted holes are formed in the box body, and the multifunctional pattern layer, the polymer surface material and the polymer removable glue layer base material respectively penetrate through the slotted holes in the box body; the two groups of fans rotate air in the box body to flow directionally, the heating assembly heats the air in the box body to finish drying operation, the air-water filter screen filters water molecules in the air, and the first motor drives the drainage roller to rotate to discharge filtered water out of the box body. The section bar in the box body is dried through the heating assembly, then the air in the box body flows directionally through the two groups of fans, the drying effect is accelerated, meanwhile, an air-water filter screen is arranged in the drying oven, water molecules in flowing air are filtered, the air is dried, the drying effect is improved, meanwhile, the first motor drives the drainage roller to rotate, filtered water is discharged out of the box body, the air in the box body is prevented from directly contacting with the outside, heat energy consumption is avoided, and heat energy is saved.
The compounding device in the step d comprises a third support, a fourth support, a first press roller, a second press roller, a third driven roller, a fourth driven roller, a fifth driven roller, a sixth driven roller, a driving roller, a second motor, a first one-way gear set, a second one-way gear set, a first gear, a second gear, a third motor and a second gear, wherein the first press roller is rotatably arranged on the third support and the fourth support; the matte PET is wound on the fourth driven roller and the fifth driven roller simultaneously, and the multifunctional pattern layer and the polymer surface material are adhered and wound on the driving roller and the sixth driven roller; the second motor drive roll rotates, and multi-functional picture layer of sixth driven voller extrusion and polymer plane materiel, multi-functional picture layer and polymer plane materiel laminating are in the same place, and multi-functional picture layer, polymer plane materiel, polymer are can move glue and the inferior PET removal of light and compound to its extrusion simultaneously to first compression roller and second compression roller pulling. According to the invention, the second motor drives the driving roller to rotate and the sixth driven roller to extrude, so that the primary compounding of the multifunctional layer and the polymer surface material is completed, the adhesive surface does not contact with the driving roller and the sixth driven roller in the adhering process, so that the adhering effect is better, the equipment is cleaner, the movement of the inferior PET can drive the third driven roller and the fourth driven roller to rotate relatively through the first one-way gear set on the third driven roller and the second one-way gear set on the fourth driven roller, the reverse movement of the inferior PET is avoided, and the first press roller and the second press roller drive the profiles to move and compound.
The invention has the following advantages: the surface of the vehicle sticker can resist corrosion, scratch, water and dirt, the service life can reach 3 years, the toughness strength is excellent, the weather-resistant adhesive layer is high, the PET primer surface is flat and bright, and the bursting resistance is excellent; the continuous production is realized through the compound machine, the required requirements can be met, the quality is high, and the production process is simple.
Drawings
Fig. 1 is a schematic configuration diagram of the composite machine.
Fig. 2 is a schematic side view of the composite machine.
Fig. 3 is a schematic structural diagram of a photosub-PET discharging rack.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is a schematic cross-sectional view of the composite machine.
Fig. 7 is an enlarged view of fig. 6 at C.
Fig. 8 is an enlarged view of fig. 6 at D.
FIG. 9 is a schematic view of the structure of the glue applicator.
FIG. 10 is a side view of the glue applicator.
Fig. 11 is a schematic sectional structure of the oven.
Fig. 12 is an enlarged view of fig. 11 at E.
Fig. 13 is an enlarged view of fig. 8 at F.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a compound method that stealthy car subsides is restoreed automatically to transparent PVC high strength protectiveness, adopts the compounding machine to compound, includes that multi-functional picture layer blowing frame 1, polymer plane materiel blowing frame 2, polymer can move glue film substrate blowing frame 3, light inferior PET blowing frame 4, rubberizing device 5, oven 6, set composite 7, coiling mechanism 8, its characterized in that: the method comprises the following steps:
step a, selecting raw materials: selecting qualified multifunctional picture layers, polymer plane materials, polymer movable glue layer base materials and photo PET coil materials, and respectively placing the multifunctional picture layers, the polymer plane materials, the polymer movable glue layer base materials and the photo PET coil materials on each material placing frame of the compound machine;
step b, gluing: adopting a gluing device to form a polymer removable glue layer on the polymer removable glue layer substrate on the two sides, and gluing the multifunctional pattern layer on the single side;
step c, drying: the polymer movable glue layer substrate with the polymer movable glue and the multifunctional pattern layer with the adhesive are conveyed into a drying oven for heating treatment so as to dry the polymer movable glue layer substrate and the multifunctional pattern layer;
step d, compounding: the multifunctional layer and the polymer surface material are compounded through a compounding device, and then the multifunctional layer and the polymer surface material are compounded with the polymer removable adhesive layer and the Photonic PET to form the transparent PVC high-strength protective automatic repairing invisible car sticker;
step e, rolling: collecting the transparent PVC high-strength protective automatic-repairing invisible car sticker formed by compounding by adopting a winding device;
as shown in fig. 1-13, the multifunctional layer feeding frame 1, the polymer plane material feeding frame 2, the polymer removable glue layer substrate feeding frame 3 and the photoinferior PET feeding frame 4 in step a have the same structure, and the photoinferior PET feeding frame 4 includes a first hydraulic cylinder 41 and a second hydraulic cylinder 42, a first supporting seat 43 fixed on the first hydraulic cylinder, a second supporting seat 44 fixed on the second hydraulic cylinder, a plurality of first balls 45 disposed on an end surface of the first supporting seat, a plurality of second balls 46 disposed on an end surface of the second supporting seat, a first movable seat 47 and a second movable seat 48 disposed on the first supporting seat, a third movable seat 49 and a fourth movable seat 410 disposed on the second supporting seat, a plurality of first rollers 420 disposed on the first movable seat, a plurality of second rollers 430 disposed on the second movable seat, a plurality of third rollers 440 and a plurality of third rollers disposed on the third movable seat, A plurality of fourth rolling wheels 450 arranged on the fourth movable seat, a first air cylinder 460 driving the first movable seat to move, a second air cylinder 470 driving the second movable seat to move, a third air cylinder 480 driving the third movable seat to move, and a fourth air cylinder 490 driving the fourth movable seat to move, wherein the first hydraulic cylinder and the second hydraulic cylinder are arranged oppositely, grooves are arranged on the first supporting seat and the second supporting seat, the first movable seat and the second movable seat are arranged in the groove of the first supporting seat, and the third movable seat and the fourth movable seat are arranged in the groove of the second supporting seat; multifunctional picture layer coil stock is put simultaneously on first supporting seat and second supporting seat, first pneumatic cylinder and second pneumatic cylinder drive first supporting seat and second supporting seat to multifunctional picture layer coil stock direction relative movement, first cylinder and second cylinder promote first removal seat and second remove the seat to multifunctional picture layer coil stock jackshaft direction relative movement, third cylinder and fourth cylinder promote the third remove the seat and fourth remove the seat to multifunctional picture layer coil stock jackshaft direction relative movement, accomplish multifunctional picture layer coil stock calibration and centre gripping, wherein multifunctional picture layer and polymer can move the glue film substrate and need pass through the rubberizing device rubberizing.
Further, the glue applying device 5 in the step b comprises a first support 51, a second support 52, a first glue applying roller 53 fixedly arranged between the first support and the second support, a second glue applying roller 54 positioned below the first glue applying roller, an arc-shaped cavity 55 arranged in the first glue applying roller, a first glue outlet 56 and a second glue outlet 57 arranged on the first glue applying roller, a first scraper 58 and a second scraper 59 fixedly arranged on the first glue applying roller, a third scraper 510 fixedly arranged on the second glue applying roller, a third glue outlet 520 arranged on the second glue applying roller, a first driven roller 530 and a second driven roller 540 rotatably arranged on the first support and the second support, a first glue inlet 550, a second glue inlet 560 and a third glue inlet 570 arranged on the first support, wherein the first glue inlet and the third glue inlet inject high molecular glue into the first glue applying roller and the second glue applying roller, the second glue inlet hole injects a bonding agent into the first gluing roller, the arc-shaped cavity divides the first gluing roller into a first glue storage chamber 580 and a second glue storage chamber 590, the first glue inlet hole is communicated with the first glue storage chamber, the second glue inlet hole is communicated with the second glue storage chamber, the third glue inlet hole is communicated with the second gluing roller, and the first gluing roller and the second gluing roller are arranged at intervals; the polymer surface material is arranged in the arc-shaped cavity, and the multifunctional pattern layer is wound on the first driven roller and the second driven roller; the third goes out the gum mouth and goes out to glue and can move the glue to the polymer that winds on the second rubberizing is rolled one side high molecule can move the glue, can move the glue by the third scraper to the polymer and strickle off, first gum mouth goes out to glue and can move the glue to the polymer that winds on the first rubberizing is rolled another side high molecule can move the glue layer substrate, can move the glue through first scraper to the polymer and strickle off, accomplish the rubberizing operation that the polymer can move the glue layer substrate, second gum mouth goes out to glue and strickles off the adhesive to the multi-functional picture layer of winding on first driven voller and second driven voller through the second scraper, accomplish multi-functional picture layer rubberizing operation, can move the glue layer substrate to the multi-functional picture layer after.
Furthermore, the oven in the step c comprises a box body 61, two groups of fans 62 arranged in the oven, a heating assembly 63 arranged in the oven, an air-water filter screen 64 arranged in the oven, a drainage roller 65 rotationally arranged on the oven, a first motor driving the drainage roller to rotate, and a plurality of drainage grooves 67 annularly arranged on the drainage roller, wherein the two groups of fans in the oven drive air in the box body to flow directionally; three symmetrical groups of slotted holes are formed in the box body, and the multifunctional pattern layer, the polymer surface material and the polymer removable glue layer base material respectively penetrate through the slotted holes in the box body; the two groups of fans rotate air in the box body to flow directionally, the heating assembly heats the air in the box body to finish drying operation, the air-water filter screen filters water molecules in the air, the first motor drives the drainage roller to rotate, filtered water is discharged out of the box body, and the dried section bars and other section bars are combined together through the combining device to form the vehicle sticker.
Further, the compounding device in step d includes a third bracket 71 and a fourth bracket 72, a first pressure roller 73 rotatably disposed on the third bracket and the fourth bracket, a second pressure roller 74 disposed right below the first pressure roller, a third driven roller 75 rotatably disposed on the third bracket and the fourth bracket, a fourth driven roller 76, a fifth driven roller 77 and a sixth driven roller 78, a driving roller 79 disposed on the third bracket and the fourth bracket, a second motor 710 driving the driving roller to rotate, a first one-way gear set 720 fixedly disposed on the third driven roller, a second one-way gear set 730 fixedly disposed on the fourth driven roller, a first gear 740 fixedly disposed on the first pressure roller, a second gear 750 fixedly disposed on the second pressure roller, and a third motor 760 driving the second gear to rotate, where the first gear is meshed with the second gear; the matte PET is wound on the fourth driven roller and the fifth driven roller simultaneously, and the multifunctional pattern layer and the polymer surface material are adhered and wound on the driving roller and the sixth driven roller; second motor drive roll rotates, and multi-functional picture layer of sixth driven voller extrusion and polymer plane materiel, multi-functional picture layer and polymer plane materiel laminating are in the same place, and first compression roller and second compression roller stimulate multi-functional picture layer, polymer plane materiel, polymer can shift glue and light inferior PET to remove and compound to its extrusion simultaneously, at last through the coiling mechanism to compound good car subsides rolling.
Further, the rolling device comprises a rolling roller 81, a third hydraulic cylinder 82 and a fourth hydraulic cylinder 83 which are arranged on the third support 71 and the fourth support 72, a first fixing piece 84 which is fixedly arranged on the third hydraulic cylinder, and a second fixing piece 85 which is fixedly arranged on the fourth hydraulic cylinder, wherein the first fixing piece and the second fixing piece clamp and fix the inner wall of the rolling roller, and the vehicle is stuck and rolled on the rolling roller; the third hydraulic cylinder 82 and the fourth hydraulic cylinder 83 drive the first fixing piece and the second fixing piece to move relatively, so that the first fixing piece and the second fixing piece are inserted into the rolling roller, the first fixing piece and the second fixing piece are fixed to the rolling roller, and then the first fixing piece and the second fixing piece rotate in the same direction to drive the rolling roller to rotate, and rolling of the car sticker is completed.
The first to fourth air cylinders, the first to fourth hydraulic cylinders, and the first to third motors are commercially available.
Claims (5)
1. The utility model provides a compound method that stealthy car subsides is restoreed automatically to transparent PVC high strength protectiveness, adopts the compounding machine to compound, includes multi-functional picture layer blowing frame (1), polymer plane materiel blowing frame (2), polymer can move glue film substrate blowing frame (3), light inferior PET blowing frame (4), rubberizing device (5), oven (6), set composite (7), coiling mechanism (8), its characterized in that: the method comprises the following steps:
step a, selecting raw materials: selecting qualified multifunctional picture layers, polymer plane materials, polymer movable glue layer base materials and photo PET coil materials, and respectively placing the multifunctional picture layers, the polymer plane materials, the polymer movable glue layer base materials and the photo PET coil materials on each material placing frame of the compound machine;
step b, gluing: adopting a gluing device to form a polymer removable glue layer on the polymer removable glue layer substrate on the two sides, and gluing the multifunctional pattern layer on the single side;
step c, drying: the polymer movable glue layer substrate with the polymer movable glue and the multifunctional pattern layer with the adhesive are conveyed into a drying oven for heating treatment so as to dry the polymer movable glue layer substrate and the multifunctional pattern layer;
step d, compounding: the multifunctional layer and the polymer surface material are compounded through a compounding device, and then the multifunctional layer and the polymer surface material are compounded with the polymer removable adhesive layer and the Photonic PET to form the transparent PVC high-strength protective automatic repairing invisible car sticker;
step e, rolling: collecting the transparent PVC high-strength protective automatic-repairing invisible car sticker formed by compounding by adopting a winding device;
wherein the gluing device (5) in the step b comprises a first support (51), a second support (52), a first gluing roller (53) fixedly arranged between the first support and the second support, a second gluing roller (54) positioned below the first gluing roller, an arc-shaped cavity (55) arranged in the first gluing roller, a first glue outlet (56) and a second glue outlet (57) arranged on the first gluing roller, a first scraper (58) and a second scraper (59) fixedly arranged on the first gluing roller, a third scraper (510) fixedly arranged on the second gluing roller, a third glue outlet (520) arranged on the second gluing roller, a first driven roller (530) and a second driven roller (540) rotatably arranged on the first support and the second support, a first glue inlet (550) arranged on the first support, a second glue inlet (560) and a third glue inlet (570) arranged on the first support, and the first glue inlet and the third glue inlet inject glue into the first gluing roller and the second gluing roller, the second glue inlet hole injects a bonding agent into the first gluing roller, the arc-shaped cavity divides the first gluing roller into a first glue storage chamber (580) and a second glue storage chamber (590), the first glue inlet hole is communicated with the first glue storage chamber, the second glue inlet hole is communicated with the second glue storage chamber, the third glue inlet hole is communicated with the second gluing roller, and the first gluing roller and the second gluing roller are arranged at intervals; the polymer surface material is arranged in the arc-shaped cavity, and the multifunctional pattern layer is wound on the first driven roller and the second driven roller; the third goes out the gum mouth and goes out to glue and can move the glue to the polymer that winds on the second rubberizing is rolled one side high molecule can move the glue, can move the glue by the third scraper to the polymer and strickle off, the first gum mouth goes out to glue and can move the glue to the polymer that winds on the first rubberizing is rolled another side high molecule can move the glue layer substrate, can move the glue through first scraper to strickle off the polymer, accomplish the rubberizing operation that the polymer can move the glue layer substrate, the second gum mouth goes out to glue and to the multi-functional picture layer adhesive that winds on first driven voller and second driven voller, strickle off the adhesive through the second scraper, accomplish multi-functional picture.
2. The compounding method of the transparent PVC high-strength protective automatic repair invisible car sticker according to claim 1, characterized in that: the macromolecule removable adhesive in the step b is composed of 20-25% of butyl acrylate, 1.5-2.5% of acrylic acid, 15-20% of methyl methacrylate, 0.5-1.5% of benzoyl peroxide, 18-25% of toluene, 27-37% of ethyl acetate, 1-3% of curing agent, 1-33% of latex powder and 2-4% of nano attapulgite.
3. The compounding method of the transparent PVC high-strength protective automatic repair invisible car sticker according to claim 1, characterized in that: the multifunctional pattern layer feeding frame (1), the polymer plane material feeding frame (2), the polymer movable glue layer base material feeding frame (3) and the photoinferior PET feeding frame (4) in the step a are identical in structure, the photoinferior PET feeding frame (4) comprises a first hydraulic cylinder (41), a second hydraulic cylinder (42), a first supporting seat (43) fixedly arranged on the first hydraulic cylinder, a second supporting seat (44) fixedly arranged on the second hydraulic cylinder, a plurality of first balls (45) arranged on the end face of the first supporting seat, a plurality of second balls (46) arranged on the end face of the second supporting seat, a first moving seat (47) and a second moving seat (48) arranged on the first supporting seat, a third moving seat (49) and a fourth moving seat (410) arranged on the second supporting seat, a plurality of first rotating rollers (420) arranged on the first moving seat, a plurality of second rotating rollers (430) arranged on the second moving seat, The first movable seat and the second movable seat are provided with grooves, the first movable seat and the second movable seat are arranged in the groove of the first support seat, and the third movable seat and the fourth movable seat are arranged in the groove of the second support seat; multifunctional layer coil stock is put simultaneously on first supporting seat and second supporting seat, first pneumatic cylinder and second pneumatic cylinder drive first supporting seat and second supporting seat to multifunctional layer coil stock direction relative movement, first cylinder and second cylinder promote first removal seat and second remove the seat to multifunctional layer coil stock jackshaft direction relative movement, third cylinder and fourth cylinder promote the third remove the seat and the fourth removes the seat to multifunctional layer coil stock jackshaft direction relative movement, accomplish multifunctional layer coil stock calibration and centre gripping.
4. The compounding method of the transparent PVC high-strength protective automatic repair invisible car sticker according to claim 1, characterized in that: the drying oven in the step c comprises a box body (61), two groups of fans (62) arranged in the drying oven, a heating assembly (63) arranged in the drying oven, an air-water filter screen (64) arranged in the drying oven, a drainage roller (65) rotatably arranged on the drying oven, a first motor driving the drainage roller to rotate, and a plurality of drainage grooves (67) annularly arranged on the drainage roller, wherein the two groups of fans in the drying oven drive air in the box body to flow directionally; three symmetrical groups of slotted holes are formed in the box body, and the multifunctional pattern layer, the polymer surface material and the polymer removable glue layer base material respectively penetrate through the slotted holes in the box body; the two groups of fans rotate air in the box body to flow directionally, the heating assembly heats the air in the box body to finish drying operation, the air-water filter screen filters water molecules in the air, and the first motor drives the drainage roller to rotate to discharge filtered water out of the box body.
5. The compounding method of the transparent PVC high-strength protective automatic repair invisible car sticker according to claim 1, characterized in that: the compounding device in the step d comprises a third bracket (71), a fourth bracket (72), a first press roller (73) rotatably arranged on the third bracket and the fourth bracket, a second press roller (74) arranged right below the first press roller, a third driven roller (75), a fourth driven roller (76), a fifth driven roller (77) and a sixth driven roller (78) rotatably arranged on the third bracket and the fourth bracket, and a driving roller (79) arranged on the third bracket and the fourth bracket, the pressing roller comprises a second motor (710) for driving the driving roller to rotate, a first one-way gear set (720) fixedly arranged on a third driven roller, a second one-way gear set (730) fixedly arranged on a fourth driven roller, a first gear (740) fixedly arranged on a first pressing roller, a second gear (750) fixedly arranged on a second pressing roller and a third motor (760) for driving the second gear to rotate, wherein the first gear is meshed with the second gear; the matte PET is wound on the fourth driven roller and the fifth driven roller simultaneously, and the multifunctional pattern layer and the polymer surface material are adhered and wound on the driving roller and the sixth driven roller; the second motor drive roll rotates, and multi-functional picture layer of sixth driven voller extrusion and polymer plane materiel, multi-functional picture layer and polymer plane materiel laminating are in the same place, and multi-functional picture layer, polymer plane materiel, polymer are can move glue and the inferior PET removal of light and compound to its extrusion simultaneously to first compression roller and second compression roller pulling.
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| EP1331090A1 (en) * | 2002-01-23 | 2003-07-30 | Nordenia Deutschland Gronau GmbH | Process for the preparation of an elastic breathable composite sheet |
| CN201576516U (en) * | 2009-11-16 | 2010-09-08 | 中电电气集团有限公司 | Adhesion bonding device compounding three layers of insulation membranes into one layer of insulation membrane |
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| CN110253898A (en) | 2019-09-20 |
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