CN110341259A - A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet and its processing method - Google Patents

A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet and its processing method Download PDF

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Publication number
CN110341259A
CN110341259A CN201810306752.9A CN201810306752A CN110341259A CN 110341259 A CN110341259 A CN 110341259A CN 201810306752 A CN201810306752 A CN 201810306752A CN 110341259 A CN110341259 A CN 110341259A
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Prior art keywords
spring
layer
welded
passivation layer
varnish
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CN201810306752.9A
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CN110341259B (en
Inventor
周国庆
时佩涛
曹雪
郭江峰
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Shandong Jinghong Intelligent Technology Co., Ltd
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Shandong Jinghong Intelligent Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/18Layered products comprising a layer of metal comprising iron or steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/06Interconnection of layers permitting easy separation
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/08Tin or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36Elongated material
    • C23C2/40Plates; Strips
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/06Coating on the layer surface on metal layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/20Inorganic coating
    • B32B2255/205Metallic coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/28Multiple coating on one surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/714Inert, i.e. inert to chemical degradation, corrosion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2509/00Household appliances

Abstract

The invention discloses a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet and its processing methods, including lower passivation layer and mounting surface, the side of the lower passivation layer is coated with back paint layer, lower passivation layer is cast in the side of tinning substrate, the other side of tinning substrate has poured passivation layer, the other side of upper passivation layer offers wire drawing layer, the other side of wire drawing layer applies chromatic colour layer of varnish, the other side of colored layer of varnish is bonded with protective film layer, the side of lower passivation layer is fixed with supporting block by rivet, the side of supporting block is welded with spring, the other end of spring is welded with pedestal, the equal hinge in the both ends of pedestal is connected with rotating bar, the side of rotating bar is welded with spring, the other end of spring is welded with spring anchor block, the side of spring anchor block is welded on the side wall of pedestal, carrying on the back paint layer paint is environment-friendly epoxy Chrome-free Polyester back paint, passivating solution uses nothing Chromium formula, wire drawing prick hard volume using steel rider friction and do not generate dust, and the material used is very environmentally friendly, green.

Description

A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet and its processing method
Technical field
The present invention relates to artificial stainless steel technical field more particularly to a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet and its Processing method.
Background technique
It is relatively more universal using stainless steel wire drawing plate in household electric appliances at present, such as small household appliances electric cooker shell, hot-water bottle shell, The refrigerator door panel etc. of big household electrical appliances is price height, bad high, low efficiency first using stainless steel wire drawing, and followed by stainless steel is in sand Big, abrasive band waste, offal treatment influence environment are endangered with the dust generated in polishing drawing process environment and human body.This hair Bright steel plate of the present invention uses tinning substrate (DC01~DC04 hot rolled coil) unlike the prior art, and wire drawing is pricked using steel rider friction Hard volume does not generate dust, two-sided tin plating on substrate after wire drawing, then applies epoxy polyester colour varnish, cost reduces, is environmentally protective, Efficiency production capacity is promoted, color is diversified.
Summary of the invention
The purpose of the present invention is to solve the disadvantages existed in the prior art not environmentally, difficult to install, at high cost, and mention A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet and its processing method out.
To achieve the goals above, present invention employs following technical solutions:
A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet, including lower passivation layer and mounting surface, the one of the lower passivation layer Side is coated with back paint layer, and lower passivation layer is cast in the side of tinning substrate, and the other side of tinning substrate has poured passivation layer, upper blunt The other side for changing layer offers wire drawing layer, and the other side of wire drawing layer applies chromatic colour layer of varnish, another side bonds of colored layer of varnish Have a protective film layer, the side of lower passivation layer is fixed with supporting block by rivet, and the side of supporting block is welded with spring, spring it is another One end is welded with pedestal, and the equal hinge in the both ends of pedestal is connected with rotating bar, and the side of rotating bar is welded with spring, spring it is another End is welded with spring anchor block, and the side of spring anchor block is welded on the side wall of pedestal, fixation hole, fixed link are offered on pedestal It is embedded in the inside of fixation hole, the equal hinge in two sides of lower passivation layer is connected with swingle, spring, bullet are welded on the left of swingle The other end of spring is welded with the side of lower passivation layer, and the other side of swingle is welded with spring, and the other end of spring is welded on solid The side of clamp, the side of lower passivation layer have been screwed connecting rod, and the other end of connecting rod has fixation by axis connection Folder.
Preferably, the side of the lower passivation layer is fixed with card column by screw, and the side of card column is fixed with by rivet Spring anchor block, the side of spring anchor block are welded with spring, and the other end of spring is welded on the side wall of fixture block, and fixture block is set in The outside of spring anchor block.
Preferably, the side of the fixed link offers through-hole, the cross-sectional area of through-hole and the cross-sectional area size of fixture block It is equal, opening is offered on mounting surface, the cross-sectional area of opening and the cross-sectional area of fixed link are equal in magnitude.
Preferably, the material of the back paint layer is environment-friendly epoxy Chrome-free Polyester back paint, and the material of upper passivation layer is that Chrome-free is blunt Change liquid, the material of lower passivation layer is chromium-free passivation liquid.
The processing method that the present invention also proposes a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet, comprising the following steps:
S1, selection use DC01, DC02, DC03, DC04 hot rolled coil, roll 0.2~0.45mm thickness by pricking hard unit Prick hardboard;
It is the biggish dull roll of roughness that hard roller is pricked on when S2, bundle are hard, pulls out surface when single group milling train rolls back and forth and draws Silking road;
S3, prick tinned wire on the good volume of hard draw silk carry out it is two-sided tin plating, the two-sided every square of grammes per square metre control of tin coating 10~ 20g, the wire drawing lines on cold plate surface can be shown more beautiful, while promote product antioxidant anticorrosive and the feature of environmental protection;
S4, will be tin plating after coiled strip pass through three pretreatment cleaning surface blots, 50~60 DEG C of washing temperature, by water squeezing Roller extracts again hot-air blowing drying, and change painting room is entered after drying and is coated two-sided chromium-free passivation liquid;
S5, surface painting coloured silk is then carried out, first applies the back side and carries on the back paint layer, then apply positive colour layer of varnish, carrying on the back paint layer paint is ring Epoxy Chrome-free Polyester back paint is protected, 5~8 microns of coating layer thickness, front colour layer of varnish: colored varnish is increased in clear varnish Add market conventional or leading mill base, colored varnish is coated to coil of strip surface by applicator roll, by 210~232 DEG C of baking ovens It by paint curing, sprays cooling to surface cooling after baking oven and dries up and down through subcooled water out within baking 1 minute;
It needs to cover one layer of PE protective film before S6, winding its surface is protected, PE protective film is with a thickness of 5 μm, viscosity In 100~150g/f, this range of viscosities can guarantee that overlay film adhesive force has and be easy to user's dyestripping for control;
S7, bottom installation equipment processing is finally carried out, four card columns is fixed on to the side of lower passivation layer using screw, Spring anchor block is welded in the side of card column, and the other end of spring anchor block welds spring, and the other end of spring welds fixture block again, will Fixture block is covered in the outside of spring anchor block, connects swingle in the two sides hinge of lower passivation layer, and spring is welded in the two sides of swingle, One end of one spring is welded on the side of lower passivation layer, and one end of another spring is welded on the side of fixing clamp, blunt under The side for changing layer is screwed two equal connecting rods of length scale, and the other end of fixing clamp and connecting rod hinge are connected It connects, then welds two springs in the side of supporting block in the bottom of lower passivation layer rivet fixed support block using rivet, The other end of two springs welds pedestal, and a fixation hole is opened up on pedestal, and the intermediate of fixation hole is embedded in fixed link, then exists The bottom hinge of pedestal connects two rotating bars, welds spring in one end of rotating bar, the other end welding spring of spring is fixed Block, then processing is can be completed into the side wall that spring anchor block is welded on pedestal.
Preferably, the passivating solution increases oxidation and corrosion using Chrome-free formula environmental protection again, while can also increase Paying for colored varnish is puted forth effort, 3~4 microns of chromium-free passivation liquid single side coating layer thickness, and two-sided 6~8 microns, 100 DEG C are entered after coating Baking oven toasts solidification in 20 seconds and enters back into roller coating room color coating colour varnish.
Preferably, colored 6~10 microns of thickness of the layer of varnish, applicator roll roller speed ratio 45:135, the steel plate that color coating comes out With colored stainless steel wire drawing appearance, and colored varnish glossiness can be adjusted to low light, middle light, high finish surface, color and bright Degree is abundant, and the clear varnish is epoxy polyester varnish, the mill base can for color by or aluminium powder, pearl powder merge addition, come Abundant surface color and polish.
The beneficial effects of the present invention are:
1, back paint layer paint is environment-friendly epoxy Chrome-free Polyester back paint in the present invention, and passivating solution uses Chrome-free formula, and wire drawing is adopted Hard volume, which to be pricked, with steel rider friction does not generate dust, the material used is very environmentally friendly, green, it will not cause damages to human body and environment, The control of tin coating two-sided every square of grammes per square metre can show the wire drawing lines on cold plate surface more beautiful in 10~20g, mention simultaneously Rise product antioxidant anticorrosive and the feature of environmental protection.
2, the installation of painting steel plate is made more by fixed link, supporting block, card column, the isostructural setting of fixing clamp in the present invention Add convenient and quick, reduces cost of labor, improve economic benefit.
3, surface is protected using one layer of PE protective film in the present invention, at the same the viscosity control of protective film 100~ 150g/f is easy to tear, and is easy to use.
Detailed description of the invention
Fig. 1 is a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet proposed by the present invention and its positive structure of processing method Schematic diagram;
Fig. 2 is the partial enlargement of a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet proposed by the present invention and its processing method Structural schematic diagram;
Fig. 3 is the partial enlargement of a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet proposed by the present invention and its processing method Structural schematic diagram.
In figure: 1 lower passivation layer, 2 back paint layers, 3 tinning substrates, passivation layer, 5 wire drawing layers, 6 colored layer of varnish, 7 protections on 4 Film layer, 8 card columns, 9 mounting surfaces, 10 fixed links, 11 supporting blocks, 12 connecting rods, 13 fixture blocks, 14 fixing clamps, 15 through-holes, 16 pedestals, 17 rotating bars, 18 swingles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet, including lower passivation layer 1 and mounting surface 9, it is described The side of lower passivation layer 1 be coated with back paint layer 2, back paint layer 2 material be environment-friendly epoxy Chrome-free Polyester back paint, the one of lower passivation layer 1 Side is fixed with card column 8 by screw, and the side of card column 8 is fixed with spring anchor block, the side weldering of spring anchor block by rivet It is connected to spring, the other end of spring is welded on the side wall of fixture block 13, and fixture block 13 is set in the outside of spring anchor block, lower passivation layer 1 is cast in the side of tinning substrate 3, and the other side of tinning substrate 3 has poured passivation layer 4, and the material of upper passivation layer 4 is Chrome-free Passivating solution, the material of lower passivation layer 2 are chromium-free passivation liquid, and the other side of upper passivation layer 4 offers wire drawing layer 5, wire drawing layer 5 it is another Side applies chromatic colour layer of varnish 6, and the other side of colored layer of varnish 6 is bonded with protective film layer 7, and the back paint of paint layer 2 is environment-friendly epoxy Chrome-free Polyester back paint, passivating solution use Chrome-free formula, and wire drawing pricks hard volume using steel rider friction and do not generate dust, the material ten used Divide environmental protection, green, will not cause damages to human body and environment, the side of lower passivation layer 2 is fixed with supporting block 11 by rivet, branch The side of bracer 11 is welded with spring, and the other end of spring is welded with pedestal 16, and the equal hinge in the both ends of pedestal 16 is connected with rotation Bar 17, the side of rotating bar 17 are welded with spring, and the other end of spring is welded with spring anchor block, the side weldering of spring anchor block The side wall in pedestal 16 is connect, fixation hole is offered on pedestal 16, fixed link 10 is embedded in the inside of fixation hole, opens on mounting surface 9 Equipped with opening, the cross-sectional area of opening and the cross-sectional area of fixed link 10 are equal in magnitude, and the side of fixed link 10 offers through-hole 15, the cross-sectional area of the cross-sectional area and fixture block 13 of through-hole 15 is equal in magnitude, and the equal hinge in two sides of lower passivation layer 1 is connected with rotation Bar 18, the left side of swingle 18 are welded with spring, and the other end of spring is welded with the side of lower passivation layer 1, swingle 18 it is another Side is welded with spring, and the other end of spring is welded on the side of fixing clamp 14, and the side of lower passivation layer 1 has been screwed The other end of connecting rod 12, connecting rod 12 has fixing clamp 14 by axis connection, by fixed link 10, supporting block 11, card column 8, consolidates The isostructural setting of clamp 14 keeps the installation for applying steel plate more convenient and quick, reduces cost of labor, improve economic benefit.
The processing method that the present invention also proposes a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet, comprising the following steps:
S1, selection use DC01, DC02, DC03, DC04 hot rolled coil, roll 0.2~0.45mm thickness by pricking hard unit Prick hardboard;
It is the biggish dull roll of roughness that hard roller is pricked on when S2, bundle are hard, pulls out surface when single group milling train rolls back and forth and draws Silking road;
S3, prick tinned wire on the good volume of hard draw silk carry out it is two-sided tin plating, the two-sided every square of grammes per square metre control of tin coating 10~ 20g, the wire drawing lines on cold plate surface can be shown more beautiful, while promote product antioxidant anticorrosive and the feature of environmental protection;
S4, will be tin plating after coiled strip pass through three pretreatment cleaning surface blots, 50~60 DEG C of washing temperature, by water squeezing Roller extracts again hot-air blowing drying, and change painting room is entered after drying and is coated two-sided chromium-free passivation liquid;
S5, surface painting coloured silk is then carried out, first applies the back side and carries on the back paint layer 2, then apply positive colour layer of varnish 6, carrying on the back the paint of paint layer 2 is Environment-friendly epoxy Chrome-free Polyester back paint, 5~8 microns of coating layer thickness, front colour layer of varnish 6: colored varnish is then in clear varnish It is middle to increase the conventional or leading mill base in market, colored varnish is coated to coil of strip surface wire-drawing surface by applicator roll, by 210~ 232 DEG C of baking ovens toast 1 minute for paint curing, spray cooling to surface cooling after baking oven and dry up and down through subcooled water out;
It needs to cover one layer of PE protective film before S6, winding its surface is protected, PE protective film is with a thickness of 5 μm, viscosity In 100~150g/f, this range of viscosities can guarantee that overlay film adhesive force has and be easy to user's dyestripping for control;
S7, bottom installation equipment processing is finally carried out, four card columns 8 is fixed on to the side of lower passivation layer 1 using screw, Spring anchor block is welded in the side of card column 8, the other end of spring anchor block welds spring, and the other end of spring welds fixture block again 13, by 13 sets of the fixture block outsides in spring anchor block, swingle 18 is connected in the two sides hinge of lower passivation layer 1, swingle 18 Spring is welded in two sides, and one end of a spring is welded on the side of lower passivation layer 1, and one end of another spring is welded on fixing clamp 14 side is screwed two equal connecting rods of length scale 12 in the side of lower passivation layer 1, by the another of fixing clamp 14 One end is connect with 12 hinge of connecting rod, is then being propped up using rivet by the bottom rivet fixed support block 11 of lower passivation layer 1 Two springs are welded in the side of bracer 11, and the other end of two springs welds pedestal 16, a fixation hole is opened up on pedestal 16, The intermediate of fixation hole is embedded in fixed link 10, then two rotating bars 17 is connected in the bottom hinge of pedestal 16, in rotating bar 17 Spring is welded in one end, and the other end of spring welds spring anchor block, then spring anchor block is welded on to the side wall of pedestal 16 Complete processing.
Embodiment one: when work, when installation applies rigid plate, pedestal 16 is directed at the opening on mounting surface 9 by personnel, is pressed downwards The rigid plate of extrusion, pedestal 16 is moved down with rotating bar 17 at this time, when being moved to the position of opening, in 17 stress of rotating bar to turn Dynamic, spring stress compresses at this time, and rotating bar 17 draws close to centre, continues to press painting steel plate, by the completely out opening of rotating bar 17 Outside, subsequent spring no longer stress restores nature, and by 17 bullet of rotating bar to horizontal position, subsequent personnel pull up painting steel Rotating bar 17 is pressed under opening by plate, is continued thereafter with downward push and is applied steel plate, makes lower passivation layer 1 close to fixed link 10, prop up at this time The spring stress of 11 side of bracer compresses, and card column 8 and connecting rod 12 move down simultaneously, when fixing clamp 14 is close to fixed link, Personnel stir swingle 18 to two sides, drive fixing clamp 14 to two sides rotating opening, fixture block 13 is then pressed into fixed link 10 In, it continues thereafter with by extrusion steel plate, after certain distance, fixture block 13 is by spring into through-hole 15, while personnel unclamp swingle 18 It locks fixing clamp 14 by fixed link 10, whole device is allowed to fix, apply rigid plate at this time and be installed, in use, personnel can be with Protective film layer of tearing 7 is come using the rigid plate of painting.
Embodiment two: S1, selection use DC01, DC02, DC03, DC04 hot rolled coil, through bundle hard unit rolling 0.2~ 0.45mm thickness prick hardboard, when pricking hard on prick hard roller be the biggish dull roll of roughness, by surface when single group milling train rolls back and forth Wire drawing lines is pulled out, tinned wire carries out two-sided tin plating on the good volume of bundle hard draw silk, and the two-sided every square of grammes per square metre control of tin coating is 10 ~20g, the wire drawing lines on cold plate surface can be shown more beautiful, while promote product antioxidant anticorrosive and the feature of environmental protection, Coiled strip after will be tin plating passes through three pretreatment cleaning surface blots, 50~60 DEG C of washing temperature, extracts reheating by squeeze roll Drying is swept in wind, and change painting room is entered after drying and is coated two-sided chromium-free passivation liquid, passivating solution is using the environmental protection of Chrome-free formula and increasing Add oxidation and corrosion, while paying for colored varnish can also be increased and puted forth effort, chromium-free passivation liquid single side coating layer thickness 3~4 is micro- Rice, enters 100 DEG C of baking ovens bakings solidification in 20 seconds and enters back into roller coating room color coating colour varnish, then by two-sided 6~8 microns after coating It carries out surface and applies coloured silk, first apply the back side and carry on the back paint layer 2, then apply positive colored layer of varnish 6, carrying on the back the paint of paint layer 2 is that environment-friendly epoxy Chrome-free is poly- Ester back paint, 5~8 microns of coating layer thickness, front colour layer of varnish 6: colored varnish is then that increase market is conventional in clear varnish Or leading mill base, such as: colored varnish is coated to coil of strip by applicator roll by bright gold color, Tu Haojin, rose gold, champagne gold Surface wire-drawing surface toasts 1 minute for paint curing by 210~232 DEG C of baking ovens, sprays up and down to table after baking oven through subcooled water out Face cooling down is simultaneously dried, and colored 6~10 microns of 6 thickness of layer of varnish, applicator roll roller speed ratio 45:135, the steel plate tool that color coating comes out Chromatic colour stainless steel wire drawing appearance, and colored varnish glossiness can be adjusted to low light, middle light, high finish surface, color and brightness Abundant, clear varnish is epoxy polyester varnish, mill base can for color by or aluminium powder, pearl powder merge addition, Lai Fengfu surface colour Coloured silk needs to cover one layer of PE protective film before winding and protects its surface, and with a thickness of 5 μm, viscosity is controlled 100 PE protective film ~150g/f, this range of viscosities can guarantee that overlay film adhesive force has and be easy to user's dyestripping, finally carry out bottom installation equipment and add Four card columns 8 are fixed on the side of lower passivation layer 1 using screw by work, weld spring anchor block, spring in the side of card column 8 The other end of fixed block welds spring, and the other end of spring welds fixture block 13 again, by 13 sets of the fixture block outsides in spring anchor block, Swingle 18 is connected in the two sides hinge of lower passivation layer 1, spring is welded in the two sides of swingle 18, and one end of a spring is welded on The side of lower passivation layer 1, one end of another spring are welded on the side of fixing clamp 14, in the side screw of lower passivation layer 1 Two equal connecting rods of length scale 12 are fixed, the other end of fixing clamp 14 is connect with 12 hinge of connecting rod, are then used Rivet welds two springs, two bullets in the side of supporting block 11 in the bottom rivet fixed support block 11 of lower passivation layer 1 The other end of spring welds pedestal 16, and a fixation hole is opened up on pedestal 16, and the intermediate of fixation hole is embedded in fixed link 10, then exists The bottom hinge of pedestal 16 connects two rotating bars 17, welds spring in one end of rotating bar 17, the other end of spring welds bullet Spring fixed block, then processing is can be completed into the side wall that spring anchor block is welded on pedestal 16.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet, including lower passivation layer (1) and mounting surface (9), which is characterized in that institute The side for stating lower passivation layer (1) is coated with back paint layer (2), and lower passivation layer (1) is cast in the side of tinning substrate (3), tinning substrate (3) the other side has poured passivation layer (4), and the other side of upper passivation layer (4) offers wire drawing layer (5), wire drawing layer (5) it is another Side applies chromatic colour layer of varnish (6), and the other side of colored layer of varnish (6) is bonded with protective film layer (7), and the one of lower passivation layer (2) Side is fixed with supporting block (11) by rivet, and the side of supporting block (11) is welded with spring, and the other end of spring is welded with pedestal (16), the equal hinge in both ends of pedestal (16) is connected with rotating bar (17), and the side of rotating bar (17) is welded with spring, spring it is another One end is welded with spring anchor block, and the side of spring anchor block is welded on the side wall of pedestal (16), offers on pedestal (16) solid Determine hole, fixed link (10) is embedded in the inside of fixation hole, and the equal hinge in two sides of lower passivation layer (1) is connected with swingle (18), rotation Be welded with spring on the left of bull stick (18), the other end of spring is welded with the side of lower passivation layer (1), swingle (18) it is another Side is welded with spring, and the other end of spring is welded on the side of fixing clamp (14), and the side of lower passivation layer (1) is screwed Have connecting rod (12), the other end of connecting rod (12) there are fixing clamp (14) by axis connection.
2. a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet according to claim 1, which is characterized in that the lower passivation The side of layer (1) is fixed with card column (8) by screw, and the side of card column (8) is fixed with spring anchor block by rivet, and spring is solid The side for determining block is welded with spring, and the other end of spring is welded on the side wall of fixture block (13), and fixture block (13) is set in spring and fixes The outside of block.
3. a kind of environment-friendly imitation stainless steel wire drawing color coating steel according to claim 1, which is characterized in that the fixed link (10) side offers through-hole (15), and the cross-sectional area of the cross-sectional area and fixture block (13) of through-hole (15) is equal in magnitude, installation Opening is offered on face (9), the cross-sectional area of opening and the cross-sectional area of fixed link (10) are equal in magnitude.
4. a kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet according to claim 1, which is characterized in that the back paint layer (2) material is environment-friendly epoxy Chrome-free Polyester back paint, and the material of upper passivation layer (4) is chromium-free passivation liquid, the material of lower passivation layer (2) Matter is chromium-free passivation liquid.
5. a kind of processing method of environment-friendly imitation stainless steel wire drawing color coated steel sheet, which comprises the following steps:
S1, selection use DC01, DC02, DC03, DC04 hot rolled coil, hard by pricking hard unit rolling 0.2~0.45mm thickness bundle Plate;
Pricking hard roller on when S2, bundle are hard is the biggish dull roll of roughness, and surface is pulled out drawing pattern when single group milling train rolls back and forth Road;
Tinned wire carries out two-sided tin plating on the good volume of S3, bundle hard draw silk, and the two-sided every square of grammes per square metre of tin coating is controlled in 10~20g, The wire drawing lines on cold plate surface can be shown more beautiful, while promote product antioxidant anticorrosive and the feature of environmental protection;
S4, will be tin plating after coiled strip pass through three pretreatment cleaning surface blots, 50~60 DEG C of washing temperature, by squeeze roll squeeze Dry hot-air blowing again is dried, and change painting room is entered after drying and is coated two-sided chromium-free passivation liquid;
S5, surface painting coloured silk is then carried out, first applies back side back paint layer (2), then apply positive colour layer of varnish (6), carry on the back paint layer (2) paint For environment-friendly epoxy Chrome-free Polyester back paint, 5~8 microns of coating layer thickness, front colour layer of varnish (6): colored varnish is then transparent Increase the conventional or leading mill base in market in varnish, colored varnish is coated to coil of strip surface (wire-drawing surface) by applicator roll, passes through It crosses 210~232 DEG C of baking ovens and toasts 1 minute for paint curing, sprayed up and down to surface cooling cooling simultaneously after baking oven through subcooled water out Drying;
It needs to cover one layer of PE protective film before S6, winding to protect its surface, with a thickness of 5 μm, viscosity controls PE protective film In 100~150g/f, this range of viscosities can guarantee that overlay film adhesive force has and be easy to user's dyestripping;
S7, bottom installation equipment processing is finally carried out, four card columns (8) is fixed on to the side of lower passivation layer (1) using screw, Spring anchor block is welded in the side of card column (8), the other end of spring anchor block welds spring, and the other end of spring welds card again Block (13), fixture block (13) is covered in the outside of spring anchor block, connects swingle (18) in the two sides hinge of lower passivation layer (1), Spring is welded in the two sides of swingle (18), and one end of a spring is welded on the side of lower passivation layer (1), and the one of another spring End is welded on the side of fixing clamp (14), is screwed two equal connections of length scale in the side of lower passivation layer (1) The other end of fixing clamp (14) is connect by bar (12) with connecting rod (12) hinge, then will be in lower passivation layer (1) using rivet Two springs, the other end welding of two springs are welded with rivet fixed support block (11), in the side of supporting block (11) in bottom Pedestal (16) opens up a fixation hole on pedestal (16), and the intermediate of fixation hole is embedded in fixed link (10), then in pedestal (16) Bottom hinge connect two rotating bars (17), weld spring in one end of rotating bar (17), the other end of spring welds spring Fixed block, then processing is can be completed into the side wall that spring anchor block is welded on pedestal (16).
6. a kind of processing method of environment-friendly imitation stainless steel wire drawing color coated steel sheet according to claim 5, which is characterized in that The passivating solution increases oxidation and corrosion using Chrome-free formula environmental protection again, while can also increase paying for colored varnish Power, 3~4 microns of chromium-free passivation liquid single side coating layer thickness, enter 100 DEG C of baking ovens and toast 20 seconds admittedly by two-sided 6~8 microns after coating Change enters back into roller coating room color coating colour varnish.
7. the carbon-potential control technique in a kind of spheroidizing annealing furnace of convection type according to claim 5, which is characterized in that institute It states 6~10 microns of thickness of colored layer of varnish (6), applicator roll roller speed ratio 45:135, the steel plate that color coating comes out has colored stainless steel Wire drawing appearance, and colored varnish glossiness can be adjusted to low light, middle light, high finish surface, color and brightness are abundant, described transparent Varnish be epoxy polyester varnish, the mill base can for color by or aluminium powder, pearl powder merge addition, Lai Fengfu surface color and polish.
CN201810306752.9A 2018-04-08 2018-04-08 Environment-friendly stainless steel imitated wire drawing color-coated steel plate and processing method thereof Active CN110341259B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093774A1 (en) * 2004-11-02 2006-05-04 Leatherwood Kevin R Appliance panel with stainless steel look
CN202343678U (en) * 2011-10-15 2012-07-25 诸城市恒信基汽车部件有限公司 Tool for forming U-shaped clips of steel plate spring
CN105599388A (en) * 2014-11-25 2016-05-25 合肥海尔特种钢板研制开发有限公司 Wire drawing type printed color steel plate for household electrical appliances and production method thereof
CN106313785A (en) * 2015-07-02 2017-01-11 合肥海尔特种钢板研制开发有限公司 Three-colored metal imitate steel brushed printed colored steel plate
CN208180629U (en) * 2018-04-08 2018-12-04 山东京宏智能科技股份有限公司 A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093774A1 (en) * 2004-11-02 2006-05-04 Leatherwood Kevin R Appliance panel with stainless steel look
CN202343678U (en) * 2011-10-15 2012-07-25 诸城市恒信基汽车部件有限公司 Tool for forming U-shaped clips of steel plate spring
CN105599388A (en) * 2014-11-25 2016-05-25 合肥海尔特种钢板研制开发有限公司 Wire drawing type printed color steel plate for household electrical appliances and production method thereof
CN106313785A (en) * 2015-07-02 2017-01-11 合肥海尔特种钢板研制开发有限公司 Three-colored metal imitate steel brushed printed colored steel plate
CN208180629U (en) * 2018-04-08 2018-12-04 山东京宏智能科技股份有限公司 A kind of environment-friendly imitation stainless steel wire drawing color coated steel sheet

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