CN110293698B - Manufacturing method of PPF (polypropylene fiber) antifouling and scratch-resistant automatic repairing invisible car cover - Google Patents

Manufacturing method of PPF (polypropylene fiber) antifouling and scratch-resistant automatic repairing invisible car cover Download PDF

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Publication number
CN110293698B
CN110293698B CN201910582573.2A CN201910582573A CN110293698B CN 110293698 B CN110293698 B CN 110293698B CN 201910582573 A CN201910582573 A CN 201910582573A CN 110293698 B CN110293698 B CN 110293698B
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plate
surface material
limiting
limiting plate
mounting
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CN110293698A (en
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肖烈民
王俊强
敬小平
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Zhejiang Suofan Adhesive Products Co ltd
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Zhejiang Suofan Adhesive Products Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
    • D06N3/0027—Rubber or elastomeric fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/045—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyolefin or polystyrene (co-)polymers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/121—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyesters, polycarbonates, alkyds
    • D06N3/123—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyesters, polycarbonates, alkyds with polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/186—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials one of the layers is on one surface of the fibrous web and the other layer is on the other surface of the fibrous web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0281—Polyurethane fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D06N2209/128—Non-permeable
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/142—Hydrophobic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/143—Inert, i.e. inert to chemical degradation, corrosion resistant
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/146—Soilproof, soil repellent

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a technical scheme for realizing the purpose, which comprises the following steps: the manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover comprises a multifunctional coating, a TPU surface material, a polymer movable adhesive and a light PET, and comprises the following steps: a. preparing raw materials; b. film coating treatment; c. gluing; d. film covering operation; the surface of the product has the functions of corrosion resistance, water resistance, scratch resistance and fouling resistance, the service life can reach 7 years, the toughness and the strength are good, the environment is protected, the surface of the primer is flat and bright by adopting PET, and the bursting resistance of the primer is improved.

Description

Manufacturing method of PPF (polypropylene fiber) antifouling and scratch-resistant automatic repairing invisible car cover
Technical Field
The invention belongs to the technical field of vehicle membranes, and particularly relates to a manufacturing method of a PPF (polypropylene fiber) antifouling and scratch-resistant automatic repairing invisible vehicle cover.
Background
The existing vehicle clothes belong to popular materials, are mainly made of transparent PVC, are general in weather resistance, easy to yellow and age, easy to suck oil, less than or equal to 1.5mm in shrinkage value, and gradually reduced in stability with the passage of time. The shelf life is no more than 12.
Disclosure of Invention
The invention provides a manufacturing method of a PPF (polypropylene fiber) antifouling and scratch-resistant automatic repairing invisible car cover, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover comprises a multifunctional coating, a TPU surface material, a polymer movable adhesive and a light PET, and comprises the following steps:
a. preparing raw materials: selecting a TPU surface material as a manufacturing raw material, and sending the TPU surface material into an oven for preheating treatment so as to dry the TPU surface material by moisture;
b. film coating treatment: performing plastic coating and film spraying treatment on a TPU surface material, wherein the film spraying formula during the film spraying treatment selects PP particles and performs the film spraying treatment on the surface material through a film spraying machine;
c. gluing: coating macromolecule removable adhesive and Guangyi PET on one surface of the TPU surface material, and then introducing the TPU surface material into drying equipment for drying treatment;
d. film coating operation: coating a multifunctional coating on the other side of the dried TPU surface material, and then coating release paper on the side coated with the glue to finish the processing of the product;
the drying equipment in the gluing operation comprises a drying box, a mounting plate arranged on the drying box, and a first rotary roller and a second rotary roller which are arranged on the mounting plate, wherein the number of the first rotary rollers is two, the first rotary rollers are symmetrically arranged on the mounting plate, the side wall of the drying box is provided with a feed inlet and a discharge outlet, the discharge outlet is arranged below the feed inlet, the first rotary roller and the second rotary roller are circumferentially arranged on the mounting plate, the side wall of the drying box is provided with mounting holes, the mounting plate is detachably connected in the mounting holes, the first rotary roller and the second rotary roller are detachably connected on the mounting plate, the side wall of the drying box is provided with a hot air blower, the hot air blower is provided with an air outlet pipe, and the air outlet pipe is opposite to a gap formed by the first rotary roller and the second rotary roller; after glue is coated on a surface material, the coated surface material enters a drying box through a feed inlet, the surface material is wound on a first rotating roller and a second rotating roller and extends out of a discharge outlet, the first rotating roller and the second rotating roller are contacted with the surface of the surface material to stretch the surface material, so that the surface material is in a tight state, a hot air blower blows hot air into the drying box through an air outlet pipe, the hot air is blown out from the air outlet pipe and then directly blown on the surface material in the stretched state, and the glue on the surface material is dried; after the hot air is blown into the drying box, most of the hot air is retained in the drying box, the fabric entering the drying box is subjected to pre-drying treatment, and a small part of hot air is discharged through the feed inlet and the discharge outlet to keep the air pressure balance in the drying box.
The surface of the product has the functions of corrosion resistance, water resistance, scratch resistance and fouling resistance, the service life can reach 7 years, the toughness and the strength are good, the environment is protected, the surface of the primer is flat and bright by adopting PET, and the bursting resistance of the primer is improved; by means of the mode of drying the surface material after the surface material is tightened, the phenomenon that the surface material is folded due to contraction of the dried glue is avoided, smoothness of the surface material is guaranteed, and quality of finished products of the car clothes is improved; under the mutual cooperation of the first rotating roller and the second rotating roller, the surface of the fabric coated with the glue is aligned to the hot air blower, so that the drying effects of the hot air blower and the fabric are improved; when maintaining first commentaries on classics roller and second commentaries on classics roller, can be convenient take out the mounting panel from the mounting hole, later tear first commentaries on classics roller and second commentaries on classics roller out from the mounting panel to maintain first commentaries on classics roller and second commentaries on classics roller, reduce the equipment maintenance cost.
During gluing, the surface material is placed on the platform, and glue is coated on the surface material in a glue brushing mode, so that the gluing uniformity is ensured.
The internal temperature of the drying equipment in the gluing operation is 60 ℃, and a conveying and drying method is adopted.
In the film laminating operation, the film laminating operation is carried out by compacting through a plurality of rollers, and the multifunctional coating is pressed on the surface material to finish the film laminating treatment.
The drying box is characterized in that a plurality of limiting grooves are formed in the inner wall of the mounting hole, first limiting plates matched with the limiting grooves are arranged on the side walls of the mounting plate, first movable cavities communicated with the limiting grooves are formed in the side walls of the drying box, first movable grooves are formed in the tops of the first movable cavities, first connecting plates penetrate through the first movable grooves, second limiting plates matched with the limiting grooves are arranged on the side edges of the first connecting plates, third limiting plates are further arranged on the side walls of the other side of the first connecting plates, and limiting assemblies matched with the third limiting plates are arranged in the first movable cavities; when the mounting plate is mounted, the first limiting plate corresponds to the limiting groove, the mounting plate is mounted in the mounting hole, after the mounting plate is mounted in the mounting hole, the first connecting plate is rotated, the first connecting plate rotates to drive the second limiting plate to rotate, the second limiting plate rotates to the limiting groove, the second limiting plate presses the first limiting plate at the bottom, the mounting plate is fixed in the mounting hole, the third limiting plate is matched with the limiting assembly after the first connecting plate rotates, and the third limiting plate is fixed, so that the first connecting plate is fixed, and the mounting plate is mounted; under the mutual matching of the first limiting plate and the limiting groove, the mounting plate cannot rotate in the mounting hole, the mounting plate is limited on the horizontal plane, the first rotating roller and the second rotating roller are arranged in the drying box at fixed positions, the fabric is in a tensioning state under the action of the first rotating roller and the second rotating roller, the drying effect of the fabric is improved, and the fabric is prevented from wrinkling; when the second limiting plate rotates to enter the limiting groove, the side wall of the second limiting plate is still contacted with the top surface of the first movable cavity, and the second limiting plate is fixed, so that the first limiting plate is fixed in the limiting groove under the action of the second limiting plate, the mounting plate is longitudinally fixed, and the mounting plate is prevented from falling out of the mounting hole; play the fixed action to the third limiting plate under spacing subassembly effect, make the unable removal of third limiting plate to play the fixed action to first connecting plate, make the unable rotation of first connecting plate, guarantee the cooperation effect of second limiting plate and first limiting plate.
The mounting plate is provided with a first mounting groove, a second movable groove is arranged on the inner wall of the first mounting groove, a movable rod is rotatably connected in the second movable groove, a fourth limiting plate is arranged on the movable rod, an inclined plane is arranged at the top of the fourth limiting plate, a limiting spring is arranged in the second movable groove, one end of the limiting spring is connected with the side wall of the movable rod, a cavity is arranged on the mounting plate, a second movable cavity communicated with the cavity is arranged on the inner wall of the second movable groove, a first push block is arranged in the cavity, a second push block is arranged in the second movable cavity, and when the first push block moves into the cavity, the second push block moves towards the outer side of the second movable cavity; after the mounting plate is arranged in the mounting hole, the first rotating roller is inserted into the first mounting groove, one end of the first rotating roller enters the first mounting groove, the side wall of the first rotating roller is in contact with the fourth limiting plate, the fourth limiting plate pushes the movable rod to rotate around the connecting point until the fourth limiting plate enters the second movable groove, the bottom end of the first rotating roller enters the first mounting groove, the limiting spring pushes the fourth limiting plate to extend out of the second movable groove, and the fourth limiting plate is in contact with the side wall of the first rotating roller to fix the first rotating roller; when the first rotating roller is disassembled, a first push block is pressed into the cavity, so that the first push block enters the cavity, the first push block pushes a second push block to move towards the outer side of a second movable cavity, the second push block is in contact with one end of a movable rod, the movable rod is pushed to rotate, a fourth limiting plate enters a second movable groove when the movable rod rotates, the first rotating roller is directly pulled out of a first mounting groove, and the first rotating roller is disassembled; under the mutual matching of the movable rod and the fourth limiting plate, the first rotating roller can be installed only by inserting the first rotating roller into the first installation groove, so that the installation difficulty of the first rotating roller is reduced, and the maintenance of the drying equipment is conveniently and quickly completed; under the arrangement of the inclined plane at the top of the fourth limiting plate, the first rotating roller is easier to push the movable rod to rotate when moving to the first mounting groove, so that the first rotating roller is fixed in the first mounting groove; the second push block is controlled through the first push block, so that the movable rod is controlled at the outer side, the movable rod rotates to enable the fourth limiting plate to rotate into the second movable groove, the first rotary roller is convenient to detach from the first mounting groove, and the maintenance difficulty of the first rotary roller is reduced.
The invention has the following advantages: the surface of the product has the functions of corrosion resistance, water resistance, scratch resistance and fouling resistance, the service life can reach 7 years, the toughness and the strength are good, the environment is protected, the surface of the primer is flat and bright by adopting PET, and the bursting resistance of the primer is improved.
Drawings
FIG. 1 is a schematic structural view of the PPF antifouling and scratch-resistant automatic repairing invisible car cover.
Fig. 2 is a schematic structural view of the drying apparatus of the present invention.
Fig. 3 is a first schematic sectional view of the drying apparatus of the present invention.
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 an enlarged view of fig. 3 at C.
Fig. 7 is a schematic sectional view of a drying apparatus according to the present invention.
Fig. 8 is an enlarged view of fig. 7 at D.
Fig. 9 is an enlarged view of fig. 7 at E.
Fig. 10 is a third schematic sectional view of the drying apparatus of the present invention.
Fig. 11 is an enlarged view of fig. 10 at F.
Fig. 12 is a fourth schematic sectional view of the drying apparatus of the present invention.
Fig. 13 is an enlarged view at G in fig. 12.
Fig. 14 is an enlarged view of fig. 12 at H.
Detailed Description
The manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover comprises a multifunctional coating 10, a TPU surface material 20, a macromolecule removable adhesive 30 and a Guanya PET40, and comprises the following steps: a. preparing raw materials: selecting a TPU surface material as a manufacturing raw material, and sending the TPU surface material into an oven for preheating treatment so as to dry the TPU surface material by moisture; b. film coating treatment: performing plastic coating and film spraying treatment on a TPU surface material, wherein the film spraying formula during the film spraying treatment selects PP particles and performs the film spraying treatment on the surface material through a film spraying machine; c. gluing: coating macromolecule removable adhesive and Guangyi PET on one surface of the TPU surface material, and then introducing the TPU surface material into drying equipment for drying treatment; d. film coating operation: coating a multifunctional coating on the other side of the dried TPU surface material, and then coating release paper on the side coated with the glue to finish the processing of the product; during the gluing operation, a surface material is placed on the platform, and glue is coated on the surface material in a glue brushing mode, so that the uniformity of gluing is ensured; the internal temperature of the drying equipment in the gluing operation is 60 ℃, and a conveying and drying method is adopted; in the film laminating operation, the film laminating operation is carried out by compacting through a plurality of rollers, and the multifunctional coating is pressed on the surface material to finish the film laminating treatment.
As shown in fig. 1-14, the drying device in the gluing operation comprises a drying box 1, a mounting plate 2 arranged on the drying box 1, and a first rotating roller 3 and a second rotating roller 4 arranged on the mounting plate 2, the two first rotating rollers 3 are symmetrically arranged on the mounting plate 2, the side wall of the drying box 1 is provided with a feeding hole 11 and a discharging hole 12, the discharge hole 12 is arranged below the feed hole 11, the first rotary roller 3 and the second rotary roller 4 are circumferentially arranged on the mounting plate 2, the side wall of the drying box 1 is provided with a mounting hole, the mounting plate 2 is detachably connected in the mounting hole, the first rotary roller 3 and the second rotary roller 4 are detachably connected on the mounting plate 2, the side wall of the drying box 1 is provided with an air heater 18, an air outlet pipe 181 is arranged on the air heater 18, and the air outlet pipe 181 is over against a gap formed by the first rotary roller 3 and the second rotary roller 4; after glue is coated on a surface material, the coated surface material enters the drying box 1 through the feeding hole 11, the surface material is wound on the first rotary roller 3 and the second rotary roller 4 and extends out of the discharging hole 12, the first rotary roller 3 and the second rotary roller 4 are contacted with the surface of the surface material, the surface material is stretched, the surface material is in a tight state, a hot air fan 18 blows hot air into the drying box 1 through the air outlet pipe 181, the hot air is directly blown on the surface material in the stretched state after being blown out from the air outlet pipe 181, and the glue on the surface material is dried; after the hot air is blown into the drying box 1, most of the hot air is retained in the drying box 1, the fabric entering the drying box 1 is subjected to pre-drying treatment, and a small part of hot air is diffused through the feed inlet 11 and the discharge outlet 12 to keep the air pressure balance in the drying box 1.
By means of the mode of drying the surface material after the surface material is tightened, the phenomenon that the surface material is folded due to contraction of the dried glue is avoided, smoothness of the surface material is guaranteed, and quality of finished products of the car clothes is improved; under the mutual cooperation of the first rotating roller and the second rotating roller, the surface of the fabric coated with the glue is aligned to the hot air blower, so that the drying effects of the hot air blower and the fabric are improved; when the first rotating roller and the second rotating roller are maintained, the mounting plate can be conveniently taken out of the mounting hole, and then the first rotating roller and the second rotating roller are detached from the mounting plate, so that the first rotating roller and the second rotating roller can be maintained, and the equipment maintenance cost is reduced; the hot air still remains in the drying box for a period of time after entering the drying box and is not directly discharged from the drying box, the hot air is fully utilized, and the energy consumption of the drying equipment is reduced.
The drying box is characterized in that an air conveying cavity 15 is formed in the side wall of the drying box, a plurality of first through holes are formed in the side wall of the air conveying cavity, a second through hole communicated with the air conveying cavity is formed in the air conveying pipe, after hot air is blown into the drying box by the hot air blower, most of the hot air is retained in the drying box, the hot air in the drying box enters the air conveying cavity through the first through hole, the hot air entering the air conveying cavity moves along the inner wall of the air conveying cavity, the hot air enters the air conveying pipe through the second through hole, the hot air in the drying box is recycled, the output power of the hot air blower is reduced, and the energy consumption of drying equipment is.
A through groove is formed in the side wall of the gas transmission cavity, a water filtering plate 161 is arranged in the through groove in a penetrating mode, the water filtering plate is made of sponge, a second connecting plate 16 is arranged on the water filtering plate, a fixing groove matched with the second connecting plate is formed in the top of the through groove, a third pushing block is arranged on the second connecting plate, the third pushing block is convenient for taking the second connecting plate, and the water filtering plate can be taken out of the through groove conveniently; the side wall of the drying box is rotatably connected with a fixing plate 17, the fixing plate is arranged on two sides of the fixing groove, when the water filtering plate is installed, the water filtering plate is inserted into the through groove, the water filtering plate is placed in the gas transmission cavity, the gas flow flowing in the gas transmission cavity is contacted with the water filtering plate, the water vapor in the hot gas is removed under the action of the water filtering plate, the drying box is kept in a drying state, and the drying effect on the fabric is ensured; the second connecting plate is after packing into the fixed slot, rotates the fixed plate, makes fixed plate one end rotate to second connecting plate top, presses the second connecting plate in the fixed slot, plays the fixed action to the drainage board.
A plurality of limiting grooves are formed in the inner wall of the mounting hole, a first limiting plate 27 matched with the limiting grooves is arranged on the side wall of the mounting plate 2, a first movable cavity communicated with the limiting grooves is arranged on the side wall of the drying box 1, a first movable groove is formed in the top of the first movable cavity, a first connecting plate 13 penetrates through the first movable groove, a second limiting plate 131 matched with the limiting grooves is arranged on the side edge of the first connecting plate 13, a third limiting plate 132 is further arranged on the side wall of the other side of the first connecting plate 13, and a limiting component matched with the third limiting plate 132 is arranged in the first movable cavity; when the mounting plate 2 is mounted, the first limiting plate 27 corresponds to the limiting groove, the mounting plate 2 is mounted in the mounting hole, after the mounting plate 2 is mounted in the mounting hole, the first connecting plate 13 is rotated, the first connecting plate 13 rotates to drive the second limiting plate 131 to rotate, the second limiting plate 131 rotates to the limiting groove, the second limiting plate 131 presses the first limiting plate 27 to the bottom, the mounting plate 2 is fixed in the mounting hole, after the first connecting plate 13 rotates, the third limiting plate 132 is matched with the limiting component, the third limiting plate 132 is fixed, the first connecting plate 13 is fixed, and the mounting plate 2 is mounted; under the mutual matching of the first limiting plate and the limiting groove, the mounting plate cannot rotate in the mounting hole, the mounting plate is limited on the horizontal plane, the first rotating roller and the second rotating roller are arranged in the drying box at fixed positions, the fabric is in a tensioning state under the action of the first rotating roller and the second rotating roller, the drying effect of the fabric is improved, and the fabric is prevented from wrinkling; when the second limiting plate rotates to enter the limiting groove, the side wall of the second limiting plate is still contacted with the top surface of the first movable cavity, and the second limiting plate is fixed, so that the first limiting plate is fixed in the limiting groove under the action of the second limiting plate, the mounting plate is longitudinally fixed, and the mounting plate is prevented from falling out of the mounting hole; play the fixed action to the third limiting plate under spacing subassembly effect, make the unable removal of third limiting plate to play the fixed action to first connecting plate, make the unable rotation of first connecting plate, guarantee the cooperation effect of second limiting plate and first limiting plate.
A third movable cavity is arranged on the side wall of the first movable cavity, the limiting assembly comprises a third connecting plate 19 arranged in the third movable cavity, a fixed spring 191 arranged on the third connecting plate, a fixed rod 192 arranged on the other side of the third connecting plate and a connecting rod 193 arranged on one side of the fixed rod, a chute is arranged at the top of the fixed rod, a fixed hole matched with the fixed rod is arranged on the third limiting plate, a push plate 14 is arranged at the top of the connecting rod, and the top end of the connecting rod is arranged outside the first movable cavity; after the mounting plate is arranged in the mounting hole, the first limiting plate is embedded in the limiting groove, and the connecting plate is rotated to enable the second limiting plate to rotate into the limiting groove to fix the first limiting plate; the third limiting plate rotates along with the connecting plate, when the third limiting plate rotates to be in contact with the side wall of the fixed rod, the third limiting plate pushes the third connecting plate to move towards the bottom of the third movable cavity under the action of the chute, the fixed spring is stressed to contract, after the second limiting plate moves into the limiting groove, the fixed hole in the third limiting plate rotates to be above the fixed rod, and the fixed spring pushes the third connecting plate to move towards the outer side of the third movable cavity, so that the fixed rod is inserted into the fixed hole to fix the third limiting plate, the connecting plate is fixed, and the fixing effect of the second limiting plate on the first limiting plate is ensured; when the mounting panel is dismantled to first commentaries on classics roller and second and is safeguarded when needs, promote the push pedal toward first activity intracavity, the push pedal is toward first activity intracavity motion, the push pedal promotes the connecting rod toward third activity intracavity motion, thereby make the connecting rod promote the third connecting plate down motion, the dead lever is deviate from in the fixed orifices, rotate first connecting plate, make the second limiting plate shift out from the spacing inslot, the second limiting plate loses the cooperation with first limiting plate, so that directly take out the mounting panel from the mounting hole, be convenient for maintain first commentaries on classics roller and second commentaries on classics roller.
The mounting plate 2 is provided with a first mounting groove, the inner wall of the first mounting groove is provided with a plurality of second movable grooves, movable rods 25 are rotatably connected in the second movable grooves, the movable rods 25 are provided with fourth limiting plates 251, the tops of the fourth limiting plates 251 are provided with inclined planes, limiting springs 252 are arranged in the second movable grooves, one ends of the limiting springs 252 are connected with the side walls of the movable rods 25, the mounting plate 2 is provided with a cavity, the inner wall of each second movable groove is provided with a second movable cavity communicated with the cavity, a first push block 22 is arranged in the cavity, a second push block 26 is arranged in the second movable cavity, and when the first push block 22 moves into the cavity, the second push block 26 moves towards the outer sides of the second movable cavity; after the mounting plate 2 is arranged in the mounting hole, the first rotating roller 3 is inserted into the first mounting groove, one end of the first rotating roller 3 enters the first mounting groove, the side wall of the first rotating roller 3 is in contact with the fourth limiting plate 251, so that the fourth limiting plate 251 pushes the movable rod 25 to rotate around the connecting point until the fourth limiting plate 251 enters the second movable groove, the bottom end of the first rotating roller 3 enters the first mounting groove, the limiting spring 252 pushes the fourth limiting plate 251 to extend out of the second movable groove, and the fourth limiting plate 251 is in contact with the side wall of the first rotating roller 3 to fix the first rotating roller 3; when the first rotating roller 3 is disassembled, the first push block 22 is pressed into the cavity, the first push block 22 enters the cavity, the first push block 22 pushes the second push block 26 to move towards the outer side of the second movable cavity, the second push block 26 is in contact with one end of the movable rod 25, the movable rod 25 is pushed to rotate, the fourth limit plate 251 enters the second movable groove when the movable rod 25 rotates, the first rotating roller 3 is directly pulled out from the first mounting groove, and the first rotating roller 3 is disassembled; under the mutual matching of the movable rod and the fourth limiting plate, the first rotating roller can be installed only by inserting the first rotating roller into the first installation groove, so that the installation difficulty of the first rotating roller is reduced, and the maintenance of the drying equipment is conveniently and quickly completed; under the arrangement of the inclined plane at the top of the fourth limiting plate, the first rotating roller is easier to push the movable rod to rotate when moving to the first mounting groove, so that the first rotating roller is fixed in the first mounting groove; the second push block is controlled through the first push block, so that the movable rod is controlled at the outer side, the movable rod rotates to enable the fourth limiting plate to rotate into the second movable groove, the first rotary roller is convenient to detach from the first mounting groove, and the maintenance difficulty of the first rotary roller is reduced.
The cavity is filled with air, the first push block is provided with a first sealing film, the second push block is provided with a second sealing film, the cavity is sealed under the action of the first sealing film and the second sealing film, and the air in the cavity is prevented from leaking from the gap; a connecting spring 261 is arranged on the second push block, one end of the connecting spring is fixedly connected to the inner wall of the second movable cavity, a first reset spring 221 is arranged on the first push block, the first reset spring is connected with the inner wall of the cavity, a plurality of connecting cavities 23 are arranged on the side wall of the cavity, and the cavity is communicated with the second movable cavity through the connecting cavities; when dismantling first commentaries on classics roller, promote first ejector pad toward the cavity in, the air that promotes the cavity in first ejector pad enters into the cavity enters into the second activity intracavity, and the air in the second activity intracavity promotes the motion of second ejector pad toward the second activity chamber outside to make second ejector pad and movable rod one end contact promotion movable rod rotate around the tie point, make the fourth limiting plate enter into the second activity inslot, be convenient for directly tear first commentaries on classics roller out from first mounting groove.
The two ends of the first rotating roller are respectively provided with a fifth limiting plate 31, the fifth limiting plate is matched with the fourth limiting plate, after the first rotating roller is pushed into the first mounting groove, the fifth limiting plate at one end of the first rotating roller enters the other side of the fourth limiting plate, and the fifth limiting plate and the fourth limiting plate are matched with each other to fix the first rotating roller; be equipped with second reset spring 241 in the first mounting groove, be equipped with backup pad 24 on the second reset spring, first commentaries on classics of roller changes over to first mounting groove back in, and the backup pad contacts with the fifth limiting plate, and second reset spring promotes the trend that the fifth limiting plate produced toward the motion of first mounting groove outside, makes fifth limiting plate and fourth limiting plate contact, promotes the cooperation effect of fourth limiting plate and fifth limiting plate, with the stable regulation of first commentaries on classics of roller in first mounting groove.
A sliding groove is formed in the mounting plate, a sliding block is arranged in the sliding groove, a second mounting groove is formed in the sliding block, a second rotating roller is arranged in the second mounting groove, connecting shafts 41 are respectively arranged at two ends of the second rotating roller, a third through hole matched with the connecting shafts is formed in the side wall of the second mounting groove, and a third movable groove matched with the connecting shafts is formed in the side wall of the sliding groove; one end of the connecting shaft is provided with a thread plate 42 which is connected with the connecting shaft through threads; under the mutual matching of the sliding groove and the sliding block, the position of the second rotating roller is convenient to adjust, so that the second rotating roller and the first rotating roller can tension the fabric according to the condition, and the fabric is prevented from being wrinkled after the glue is dried; when changeing the roller installation to the second, change the roller with the second and insert the second mounting groove in, the connecting axle is worn to locate the third through hole in, turns into the thread plate on the connecting axle, changes the roller with the second and fixes in the second mounting groove, accomplishes the installation that changes the roller to the second.
A fourth push block 21 is arranged on the mounting plate, a fourth movable groove is arranged on the fourth push block, a fifth through hole is arranged on the side wall of the fourth movable groove, a threaded rod 220 penetrates through the fifth through hole, a sleeve 210 matched with the connecting shaft is arranged at one end of the threaded rod, the sleeve is matched with the fourth movable groove, a fourth movable cavity is arranged in the fourth push block, a nut seat 29 matched with the threaded rod is arranged in the fourth movable cavity, and a driving wheel 28 matched with the nut seat is arranged on one side of the nut seat; after the second changes the roller and packs into in the second mounting groove, in the connecting axle wears to locate the cover pipe, rotates through stirring the drive wheel and drives the nut seat and rotate, makes the threaded rod drive the sleeve pipe and removes to make the sleeve pipe drive the second and change the roller rotation, the slider removes in the spout, guarantees the stability that the second changes the roller and removes, makes the surface fabric be in the tensioning state under first commentaries on classics roller and second commentaries on classics roller effect, promotes the stoving effect to the surface fabric.
When the drying equipment is used, the mounting plate on one side is arranged in the mounting hole, the connecting plate is rotated, the second limiting plate is rotated to the limiting groove to limit the first limiting plate, after the mounting plate on one side of the drying box is mounted, the first rotating roller is inserted into the first mounting groove, the second rotating roller is inserted into the second mounting groove, one end of the first rotating roller is fixed in the first mounting groove, the threaded plate is rotated on the connecting shaft at one end of the second rotating roller, one end of the second rotating roller is fixed in the second mounting groove, then the mounting plate on the collar side of the drying box is arranged in the mounting hole, and the first rotating roller and the second rotating roller are well fixed; the fabric enters from the feeding hole and is conveyed out from the discharging hole through the first rotating roller and the second rotating roller, the fabric is in a stretching state under the action of the first rotating roller and the second rotating roller, and hot air is blown into the drying box by the hot air blower to directly blow the hot air onto the fabric, so that the drying treatment of the fabric is completed; the hot air entering the drying box enters the air conveying cavity through the first through hole, and the hot air in the air conveying cavity is filtered by the water filtering plate and then enters the drying box again, so that the energy consumption of the air heater is reduced.

Claims (4)

1. A manufacturing method of a PPF antifouling scratch-resistant automatic repairing invisible car cover is characterized by comprising the following steps: the PPF antifouling and scratch-resistant automatic repairing invisible car cover comprises a multifunctional coating (10), a TPU surface material (20), a macromolecule removable adhesive (30) and a light PET (40), and the manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover comprises the following steps:
a. preparing raw materials: selecting a TPU surface material as a manufacturing raw material, and sending the TPU surface material into an oven for preheating treatment so as to dry the TPU surface material by moisture;
b. film coating treatment: performing plastic coating and film spraying treatment on a TPU surface material, wherein the film spraying formula during the film spraying treatment selects PP particles and performs the film spraying treatment on the surface material through a film spraying machine;
c. gluing: coating macromolecule removable adhesive and Guangyi PET on one surface of the TPU surface material, and then introducing the TPU surface material into drying equipment for drying treatment;
d. film coating operation: coating a multifunctional coating on the other side of the dried TPU surface material, and then coating release paper on the side coated with the glue to finish the processing of the product;
wherein, the drying equipment in the gluing operation comprises a drying box (1), a mounting plate (2) arranged on the drying box (1) and a first rotary roller (3) and a second rotary roller (4) arranged on the mounting plate (2), the first rotary roller (3) and the second rotary roller (4) are symmetrically arranged on the mounting plate (2), a feed inlet (11) and a discharge outlet (12) are arranged on the side wall of the drying box (1), the discharge outlet (12) is arranged below the feed inlet (11), the first rotary roller (3) and the second rotary roller (4) are circumferentially arranged on the mounting plate (2), a mounting hole is arranged on the side wall of the drying box (1), the mounting plate (2) can be detachably connected in the mounting hole, the first rotary roller (3) and the second rotary roller (4) can be detachably connected on the mounting plate (2), and a hot air blower (18) is arranged on the side wall of the drying box (1), an air outlet pipe (181) is arranged on the air heater (18), and the air outlet pipe (181) is over against a gap formed by the first rotary roller (3) and the second rotary roller (4); after glue is coated on a surface material, the coated surface material enters a drying box (1) through a feeding hole (11), the surface material is wound on a first rotating roller (3) and a second rotating roller (4) and extends out of a discharging hole (12), the first rotating roller (3) and the second rotating roller (4) are contacted with the surface of the surface material to stretch the surface material, so that the surface material is in a tight state, a hot air machine (18) blows hot air into the drying box (1) through an air outlet pipe (181), the hot air is blown out from the air outlet pipe (181) and then is directly blown on the surface material in the stretching state, and the glue on the surface material is dried; after hot air is blown into the drying box (1), most of the hot air is retained in the drying box (1), the fabric entering the drying box (1) is subjected to pre-drying treatment, and a small part of hot air is diffused through the feeding hole (11) and the discharging hole (12) to keep the air pressure in the drying box (1) balanced; the drying box is characterized in that a plurality of limiting grooves are formed in the inner wall of the mounting hole, a first limiting plate (27) matched with the limiting grooves is arranged on the side wall of the mounting plate (2), a first movable cavity communicated with the limiting grooves is formed in the side wall of the drying box (1), a first movable groove is formed in the top of the first movable cavity, a first connecting plate (13) penetrates through the first movable groove, a second limiting plate (131) matched with the limiting grooves is arranged on the side edge of the first connecting plate (13), a third limiting plate (132) is further arranged on the side wall of the other side of the first connecting plate (13), and a limiting component matched with the third limiting plate (132) is arranged in the first movable cavity; when the mounting plate (2) is mounted, the first limiting plate (27) corresponds to the limiting groove, the mounting plate (2) is mounted in the mounting hole, after the mounting plate (2) is mounted in the mounting hole, the first connecting plate (13) is rotated, the first connecting plate (13) rotates to drive the second limiting plate (131) to rotate, the second limiting plate (131) rotates to the limiting groove, the second limiting plate (131) presses the first limiting plate (27) at the bottom, the mounting plate (2) is fixed in the mounting hole, after the first connecting plate (13) rotates, the third limiting plate (132) is matched with the limiting assembly, and the third limiting plate (132) is fixed, so that the first connecting plate (13) is fixed, and the mounting plate (2) is mounted; the mounting plate (2) is provided with a first mounting groove, a second movable groove is formed in the inner wall of the first mounting groove, a movable rod (25) is rotatably connected in the second movable groove, a fourth limiting plate (251) is arranged on the movable rod (25), an inclined plane is arranged at the top of the fourth limiting plate (251), a limiting spring (252) is arranged in the second movable groove, one end of the limiting spring (252) is connected with the side wall of the movable rod (25), a cavity is formed in the mounting plate (2), a second movable cavity communicated with the cavity is formed in the inner wall of the second movable groove, a first push block (22) is arranged in the cavity, a second push block (26) is arranged in the second movable cavity, and when the first push block (22) moves into the cavity, the second push block (26) moves towards the outer side of the second movable cavity; after the mounting plate (2) is arranged in the mounting hole, the first rotary roller (3) is inserted into the first mounting groove, one end of the first rotary roller (3) enters the first mounting groove, the side wall of the first rotary roller (3) is in contact with the fourth limiting plate (251), the fourth limiting plate (251) pushes the movable rod (25) to rotate around the connecting point until the fourth limiting plate (251) enters the second movable groove, the bottom end of the first rotary roller (3) enters the first mounting groove, the limiting spring (252) pushes the fourth limiting plate (251) to extend out of the second movable groove, and the fourth limiting plate (251) is in contact with the side wall of the first rotary roller (3) to fix the first rotary roller (3); when dismantling first commentaries on classics roller (3), press into first ejector pad (22) in the cavity, make first ejector pad (22) enter into the cavity, first ejector pad (22) promote second ejector pad (26) and move toward the second activity chamber outside, second ejector pad (26) contact with movable rod (25) one end, promote movable rod (25) and rotate, make fourth limiting plate (251) enter into the second activity inslot when movable rod (25) rotate, directly pull out first commentaries on classics roller (3) from first mounting groove, accomplish the dismantlement of first commentaries on classics roller (3).
2. The manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover as claimed in claim 1, wherein the manufacturing method comprises the following steps: during gluing, the surface material is placed on the platform, and glue is coated on the surface material in a glue brushing mode, so that the gluing uniformity is ensured.
3. The manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover as claimed in claim 1, wherein the manufacturing method comprises the following steps: the internal temperature of the drying equipment in the gluing operation is 60 ℃, and a conveying and drying method is adopted.
4. The manufacturing method of the PPF antifouling and scratch-resistant automatic repairing invisible car cover as claimed in claim 1, wherein the manufacturing method comprises the following steps: in the film laminating operation, the film laminating operation is carried out by compacting through a plurality of rollers, and the multifunctional coating is pressed on the surface material to finish the film laminating treatment.
CN201910582573.2A 2019-06-29 2019-06-29 Manufacturing method of PPF (polypropylene fiber) antifouling and scratch-resistant automatic repairing invisible car cover Active CN110293698B (en)

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CN110293698B true CN110293698B (en) 2021-06-08

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Denomination of invention: A Manufacturing Method of PPF Anti pollution and Anti scratch Auto repair Invisible Car Clothes

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