CN114247705B - Color-changing pre-coated color plate and production equipment thereof - Google Patents
Color-changing pre-coated color plate and production equipment thereof Download PDFInfo
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- CN114247705B CN114247705B CN202111449818.8A CN202111449818A CN114247705B CN 114247705 B CN114247705 B CN 114247705B CN 202111449818 A CN202111449818 A CN 202111449818A CN 114247705 B CN114247705 B CN 114247705B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 71
- 238000000576 coating method Methods 0.000 claims abstract description 71
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 42
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 10
- -1 polyethylene terephthalate Polymers 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims 2
- 239000004800 polyvinyl chloride Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 18
- 238000002845 discoloration Methods 0.000 abstract description 8
- 239000002390 adhesive tape Substances 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 15
- 239000012535 impurity Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
-
- B08B1/50—
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered 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
- B32B15/08—Layered 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
- B32B15/082—Layered 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 vinyl resins; comprising acrylic resins
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
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- 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
- B32B3/00—Layered 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
- B32B3/02—Layered 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
- B32B3/08—Layered 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 characterised by added members at particular parts
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- 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
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
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- 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
- B32B2255/06—Coating on the layer surface on metal layer
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- 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
- B32B2255/24—Organic non-macromolecular coating
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- 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
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- 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
- B32B2255/28—Multiple coating on one surface
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- 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
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
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- 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
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
Abstract
The application relates to the field of pre-coated plate production, in particular to a color-changing pre-coated color plate and production equipment thereof, and the color-changing pre-coated color plate production equipment comprises a rack, wherein coating equipment for coating a substrate is arranged on the rack, and the coating equipment comprises a guide roller rotatably arranged on the rack, a motor fixedly connected to the rack and a coating roller rotatably arranged on the rack; the output shaft and the coating roller fixed connection of motor rotate in the frame and install the nip roll that is located the coating roller top, install in the frame and be used for carrying out the adhesion part of clearance to the base plate, and the adhesion part is including rotating the cleaning roller of installing in the frame, and the cleaning roller is located between guide roll and the coating roller, and fixed cover is equipped with the adhesive tape on the cleaning roller, adhesive tape and base plate butt. The utility model provides a look color plate is precoated in discolouing, includes the base plate, and the coating has anticorrosive coating and discoloration layer in proper order on the base plate, is equipped with the pearl powder in the discoloration layer, is provided with the protection film on the discoloration layer. The present application improves the problem of substrate coating effect.
Description
Technical Field
The application relates to the field of pre-coated plate production, in particular to a color-changing pre-coated color plate and production equipment thereof.
Background
At present, precoated plates, also called clean plates and cardboard plates, are coated with special polyester for surface treatment, so that the precoated plates have effective fire resistance, ageing resistance and water resistance, maintain beautiful appearance and give people a clean feeling.
Among the correlation technique, the board of precoating includes the base plate, the coating has the anticorrosive coating in proper order on the base plate, discoloration layer and protective layer, need use the coating equipment when coating the anticorrosive coating, the coating equipment is including rotating the guide roll of installing in the frame, fixedly connected with motor in the frame, rotate in the frame and install the coating roller, the output shaft and the coating roller fixed connection of motor, rotate in the frame and install the nip roll that is located the coating roller top, install the scribble cartridge that is used for holding coating in the frame, scribble the below that the cartridge bit scribbled the coating roller. In the process of conveying the substrate, the motor can be started, the motor drives the coating roller to rotate, and the coating roller coats the substrate with the anticorrosive material.
With respect to the related art in the above, the inventors consider that: the substrate may be contaminated with dust and impurities before being coated with the anticorrosive material, and the dust, the impurities and the anticorrosive material are mixed, resulting in poor coating effect of the substrate.
Disclosure of Invention
In order to improve the problem of base plate coating effect, this application provides a look and scribbles colored plate in advance and production facility.
In a first aspect, the present application provides a production apparatus for a color-changing pre-coated color sheet, which adopts the following technical scheme:
a color-changing pre-coated color plate and production equipment thereof comprise a rack, wherein coating equipment for coating a substrate is arranged on the rack, and the coating equipment comprises a guide roller rotatably arranged on the rack, a motor fixedly connected to the rack and a coating roller rotatably arranged on the rack; the output shaft and the coating roller fixed connection of motor, rotate in the frame and install the nip roll that is located the coating roller top, guide roll, coating roller, nip roll all contact with the base plate, install in the frame and be used for carrying out the adhesion part of clearing up to the base plate, the adhesion part is including rotating the cleaning roller of installing in the frame, the cleaning roller is located between guide roll and the coating roller, fixed cover is equipped with the adhesive tape on the cleaning roller, adhesive tape and base plate butt, install in the frame and be used for carrying out the part of striking off of clearing up to the adhesive tape.
Through adopting above-mentioned technical scheme, starter motor, motor drive coating roller coat the base plate, and while the viscose cloth can carry out the adhesion to the impurity on the base plate, and the viscose cloth drives the cleaning roller and rotates, strikes off the impurity that the part can be on the viscose cloth and clears up, has improved the problem of base plate coating effect.
Preferably, the frame is provided with a connecting part, the scraping part comprises a scraper blade arranged on the connecting part, and the scraper blade is abutted against the sticky cloth.
Through adopting above-mentioned technical scheme, at cleaning roller pivoted in-process, the impurity on the adhesive cloth can be struck off to the scraper blade to clear up the adhesive cloth, improved the clearance effect of adhesive cloth to the base plate.
Preferably, adapting unit installs the connecting axle in the frame including rotating, install locking part on the connecting axle, the scraper blade passes through locking part and is connected with the connecting axle, fixedly connected with connecting plate on the connecting axle, fixedly connected with fixed plate in the frame, install elastomeric element on the fixed plate, elastomeric element is connected with the connecting plate, fixedly connected with collects the box on the connecting axle, the collection mouth has been seted up at the top of collecting the box, the scraper blade is located the top of collecting the mouth.
Through adopting above-mentioned technical scheme, after the wearing and tearing appear as the scraper blade, elastomeric element can provide thrust to the connecting plate, and the connecting plate provides thrust to the connecting axle for the connecting axle rotates, and the connecting axle drives the scraper blade and rotates, makes the scraper blade continuously hug closely on the adhesive cloth, has improved the clearance effect of scraper blade to the adhesive cloth.
Preferably, the elastic component comprises a first spring fixedly connected to the fixing plate, the first spring is fixedly connected to the connecting plate, and the first spring is in a compressed state.
Through adopting above-mentioned technical scheme, first spring can provide lasting thrust to the connecting plate for the scraper blade is hugged closely on the adhesive cloth.
Preferably, the fixed plate is provided with a limiting part, the limiting part comprises a limiting plate fixedly connected to the fixed plate, a limiting groove is formed in the side wall of the limiting plate facing the connecting plate, a ratchet bar is slidably mounted on the side wall of the limiting groove, a limiting block is slidably mounted on the connecting plate, the ratchet bar is hinged to the limiting block, a fixed shaft is fixedly connected to the side wall of the limiting groove, and a pawl matched with the ratchet bar for use is sleeved on the fixed shaft.
Through adopting above-mentioned technical scheme, when the connecting plate rotated, the connecting plate drove the stopper and removed, and the stopper drives the ratch and removes, and the ratch is mutually supported with the pawl, uses the ratch only can unidirectional movement, has reduced the emergence of the connecting plate resilience condition, has improved the stability of scraper blade with the adhesive tape butt.
Preferably, fixedly connected with fixed block on the lateral wall of scraper blade, offer on the global of connecting axle and supply fixed block male inserting groove, locking part wears to establish the locking lever on the global of connecting axle including sliding, the locking lever wears to establish in the inserting groove, offer on the lateral wall of fixed block and supply locking lever male locking groove.
Through adopting above-mentioned technical scheme, when needs are dismantled the scraper blade, only need remove the locking lever, when the locking lever breaks away from the locking groove, can remove the locking of locking lever to the fixed block to can dismantle the scraper blade, be convenient for change the scraper blade.
Preferably, the limiting plate is internally provided with an adjusting component for controlling the movement of the locking rod, the connecting shaft is fixedly connected with a placing plate, and the adjusting component comprises an electromagnet fixedly connected to the placing plate, an iron sheet fixedly connected to the end face of the locking rod and used in cooperation with the electromagnet, a second spring sleeved on the locking rod, a first contact arranged on the ratchet bar, a second contact arranged on the side wall of the limiting groove and a storage battery fixedly connected to the rack; one end of the second spring is fixedly connected with the iron sheet, the other end of the second spring is fixedly connected with the connecting shaft, and the second spring is in a stretching shape; the first contact and the second contact are matched for use, the electromagnet is respectively and electrically connected with the first contact and the storage battery through conducting wires, and the second contact is electrically connected with the storage battery through conducting wires.
By adopting the technical scheme, when the ratchet bar is separated from the pawl, the first contact and the second contact are contacted with each other to electrify the electromagnet, the electromagnet attracts the iron sheet, the iron sheet drives the locking rod to move, when the locking rod is separated from the locking groove, the locking of the locking rod on the fixed block can be released, and the step of manually moving the locking rod by a worker is reduced.
Preferably, an arc-shaped groove is formed in the side wall, facing the cleaning roller, of the scraper, and the shape of the arc-shaped groove is matched with that of the cleaning roller.
Through adopting above-mentioned technical scheme, the arc wall can laminate on the adhesive cloth, has improved the clearance effect of scraper blade to the adhesive cloth.
In a second aspect, the present application provides a color-changing precoated color sheet, which adopts the following technical scheme:
the utility model provides a colour change precoated color plate, includes the base plate, the coating has anticorrosive coating and discoloration coating in proper order on the base plate, the base plate is stainless steel material, the anticorrosive coating is the polyethylene terephthalate material, discoloration coating is diaryl ethylene material, be equipped with the pearl powder in the discoloration coating, be provided with the protection film on discoloration coating, the protection film is the PVC material.
By adopting the technical scheme, the polyethylene terephthalate has a higher anti-corrosion effect, and the anti-corrosion performance of the substrate is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
according to the application, the cleaning roller and the sticky cloth are arranged, so that the sticky cloth can adhere impurities on the substrate, and the problem of the substrate coating effect is solved;
according to the cleaning device, the scraper can scrape impurities on the sticky cloth in the rotating process of the cleaning roller, so that the sticky cloth is cleaned, and the cleaning effect of the sticky cloth on the substrate is improved;
this application is through setting up connecting axle, connecting plate and elastomeric element, and after the scraper blade appeared wearing and tearing, elastomeric element can provide thrust to the connecting plate, and the connecting plate provides thrust to the connecting axle for the connecting axle rotates, and the connecting axle drives the scraper blade and rotates, makes the scraper blade continuously hug closely on the adhesive plaster, has improved the clearance effect of scraper blade to the adhesive plaster.
Drawings
Fig. 1 is a schematic view of the overall structure of a color-changing pre-coated color sheet and a production apparatus thereof according to an embodiment of the present application.
Fig. 2 is a schematic structural view of an adhesion member of an embodiment of the present application.
Fig. 3 is a schematic structural view of a connecting member of the embodiment of the present application.
Fig. 4 is a schematic structural view of a scraping member according to an embodiment of the present application.
Fig. 5 is a schematic structural view of a stopper member according to an embodiment of the present application.
FIG. 6 is a schematic view of a ratchet bar according to an embodiment of the present application.
Fig. 7 is a schematic structural diagram of a substrate according to an embodiment of the present application.
Description of reference numerals: 1. a frame; 11. a substrate; 111. an anticorrosive layer; 112. a color-changing layer; 113. pearl powder; 114. a protective film; 12. a fixing plate; 2. a coating device; 21. a guide roller; 22. a motor; 23. a coating roller; 24. a nip roll; 3. an adhesive member; 31. cleaning the roller; 32. cloth sticking; 4. a scraping member; 41. a squeegee; 411. an arc-shaped slot; 42. a fixed block; 421. a locking groove; 5. a connecting member; 51. a connecting shaft; 511. inserting grooves; 512. placing a plate; 52. a connecting plate; 521. a second dovetail groove; 53. a collection box; 531. a collection port; 6. an elastic member; 61. a first spring; 7. a limiting component; 71. a limiting plate; 711. a limiting groove; 712. a first dovetail groove; 72. a ratchet bar; 721. a first dovetail block; 73. a limiting block; 74. a fixed shaft; 75. a pawl; 8. a locking member; 81. a locking lever; 9. an adjustment member; 91. an electromagnet; 92. iron sheets; 93. a second spring; 94. a first contact; 95. a second contact; 96. and (4) a storage battery.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a color-changing pre-coated color plate and production equipment thereof. Referring to fig. 1 and 2, the production equipment of the color-changing pre-coated color plate comprises a frame 1 and a coating device 2, wherein the coating device 2 comprises a guide roller 21, a motor 22, a coating roller 23 and a nip roller 24; the guide roller 21 is rotatably arranged on the frame 1, the guide roller 21 is horizontally arranged, the substrate 11 is positioned above the guide roller 21, and the guide roller 21 is contacted with the substrate 11; the motor 22 is fixedly connected to the side wall of the frame 1, the output shaft of the motor 22 is horizontally arranged, and the output shaft of the motor 22 is parallel to the guide roller 21; the coating roller 23 is rotatably mounted on the frame 1, the coating roller 23 is horizontally arranged, the coating roller 23 is parallel to the guide roller 21, the coating roller 23 is fixedly connected with an output shaft of the motor 22, the substrate 11 is positioned above the coating roller 23, the coating roller 23 is in contact with the substrate 11, the coating roller 23 can coat the substrate 11, and the guide roller 21 and the coating roller 23 are sequentially arranged along the conveying direction of the substrate 11; the nip roll 24 is rotatably mounted on the frame 1, the nip roll 24 is parallel to the coating roll 23, the nip roll 24 is positioned above the substrate 11, and the nip roll 24 is in contact with the substrate 11.
Referring to fig. 2 and 3, an adhesive member 3 is mounted on the frame 1, and the adhesive member 3 includes a cleaning roller 31 and a sticky cloth 32; the cleaning roller 31 is rotatably arranged on the frame 1, the cleaning roller 31 is positioned between the guide roller 21 and the coating roller 23, and the cleaning roller 31 is parallel to the coating roller 23; the sticky cloth 32 is sleeved on the cleaning roller 31 and is fixedly connected with the cleaning roller 31, the sticky cloth 32 is abutted to the substrate 11, and the sticky cloth 32 can adhere to impurities on the substrate 11, so that the coating effect of the substrate 11 is improved. The frame 1 is provided with a connecting part 5, and the connecting part 5 comprises a connecting shaft 51, a connecting plate 52 and a collecting box 53; the connecting shaft 51 is rotatably arranged on the frame 1, the connecting shaft 51 is parallel to the cleaning roller 31, and the connecting shaft 51 extends to the outer side of the frame 1; the connecting plate 52 is fixedly connected to the circumferential surface of the connecting shaft 51, and the connecting plate 52 is positioned outside the frame 1; collect box 53 fixed connection on the global of connecting axle 51, collect box 53 and be parallel with connecting axle 51, the length of collecting box 53 extending direction is unanimous with the length of connecting axle 51 extending direction, collects the top of box 53 and has seted up collection mouth 531.
Referring to fig. 3 and 4, an insertion groove 511 is formed in the circumferential surface of the top of the connecting shaft 51, the extending direction of the insertion groove 511 is the same as the extending direction of the connecting shaft 51, a scraping member 4 is mounted on the frame 1, and the scraping member 4 includes a fixed block 42 and a scraper 41; the fixing block 42 is placed in the insertion groove 511, the side wall of the fixing block 42 is attached to the inner wall of the insertion groove 511, the connecting shaft 51 is provided with the locking component 8, and the locking component 8 can lock the fixing block 42, so that the fixing block 42 is fixed on the connecting shaft 51; the scraping plate 41 is fixedly connected to the top of the fixed block 42, the scraping plate 41 is parallel to the connecting shaft 51, the length of the extending direction of the scraping plate 41 is consistent with that of the extending direction of the connecting shaft 51, the scraping plate 41 is abutted against the sticky cloth 32, an arc-shaped groove 411 is formed in the side wall, facing the sticky cloth 32, of the scraping plate 41, and the shape of the arc-shaped groove 411 is matched with that of the sticky cloth 32; in the rotating process of the cleaning roller 31, the scraper 41 can scrape off impurities on the sticky cloth 32, so that the sticky cloth 32 is cleaned, and the cleaning effect of the sticky cloth 32 on the substrate 11 is improved. The lock member 8 includes a lock lever 81; the locking rod 81 is slidably arranged on the circumferential surface of the connecting shaft 51, the extending direction of the locking rod 81 is perpendicular to the extending direction of the connecting shaft 51, the locking rod 81 is arranged in the insertion groove 511 in a penetrating mode, the locking groove 421 is formed in the side wall of the fixing block 42, the locking rod 81 is inserted into the locking groove 421 to move the locking rod 81, when the locking rod 81 is separated from the locking groove 421, the locking of the fixing block 42 by the locking rod 81 can be released, and therefore the scraper 41 can be detached.
Referring to fig. 2 and 5, a fixing plate 12 is fixedly connected to the outer side wall of the rack 1, the fixing plate 12 is horizontally arranged, and the fixing plate 12 is located above the connecting plate 52; install elastomeric element 6 on fixed plate 12, elastomeric element 6 includes first spring 61, and first spring 61 fixed connection is in the bottom of fixed plate 12, and the one end and the connecting plate 52 fixed connection of fixed plate 12 are kept away from to first spring 61, and first spring 61 is the compression form, and first spring 61 can provide the thrust that lasts to connecting plate 52 for scraper blade 41 continuously hugs closely on adhesive cloth 32, has improved scraper blade 41 to adhesive cloth 32's clearance effect.
Referring to fig. 5 and 6, the fixing plate 12 is provided with a limiting member 7, and the limiting member 7 includes a limiting plate 71, a ratchet 72, a limiting block 73, a fixing shaft 74 and a pawl 75; the limiting plate 71 is fixedly connected to the bottom of the fixing plate 12, the limiting plate 71 is vertically arranged, and a limiting groove 711 is vertically formed in the bottom of the limiting plate 71; the ratchet 72 is slidably mounted on the side wall of the limiting groove 711, the side wall of the ratchet 72 is fixedly connected with a first dovetail block 721, the side wall of the limiting groove 711 is vertically provided with a first dovetail groove 712, the first dovetail block 721 is slidably arranged in the first dovetail groove 712, the first dovetail block 721 limits the motion track of the ratchet 72, and the moving stability of the ratchet 72 is improved; the limiting block 73 is placed on the top of the connecting plate 52 in a sliding manner, the top of the connecting plate 52 is provided with a second dovetail groove 521, the limiting block 73 is a dovetail block, the limiting block 73 is placed in the second dovetail groove 521 in a sliding manner, and the ratchet 72 is hinged to the limiting block 73; the fixed shaft 74 is fixedly connected to the side wall of the limit groove 711, the fixed shaft 74 is horizontally arranged, and the extending direction of the fixed shaft 74 is the same as that of the connecting shaft 51; the pawl 75 is rotatably sleeved on the fixed shaft 74, and the pawl 75 is matched with the ratchet strip 72 for use. After wearing and tearing appear in scraper 41, first spring 61 promotes connecting plate 52 and removes, connecting plate 52 drives connecting axle 51 and rotates, connecting axle 51 drives scraper 41 and rotates, make scraper 41 continuously hug closely on cloth 32, meanwhile connecting plate 52 drives stopper 73 and removes, stopper 73 drives thorn strip 72 and removes, thorn strip 72 and pawl 75 mutually support, use thorn strip 72 only can unidirectional movement, the emergence of the connecting plate 52 resilience condition has been reduced, the stability of scraper 41 and cloth 32 butt has been improved.
Referring to fig. 4 and 5, a placing plate 512 is fixedly connected to the connecting shaft 51, an adjusting component 9 is installed in the limiting plate 71, and the adjusting component 9 includes an electromagnet 91, an iron sheet 92, a second spring 93, a first contact 94, a second contact 95 and a storage battery 96; the electromagnet 91 is fixedly connected to the top of the placing plate 512; the iron sheet 92 is fixedly connected to the end face of the locking rod 81 far away from the connecting shaft 51, and the iron sheet 92 is matched with the electromagnet 91 for use; the second spring 93 is sleeved on the locking rod 81, one end of the second spring 93 is fixedly connected to the iron sheet 92, the other end of the second spring 93 is fixedly connected to the circumferential surface of the connecting shaft 51, and the second spring 93 is in a stretching shape; the first contact 94 is arranged on the side wall of the top of the ratchet 72, and the first contact 94 is electrically connected with the electromagnet 91 through a conducting wire; the second contact 95 is arranged on the side wall of the opening of the limiting groove 711, and the second contact 95 is matched with the first contact 94 for use; the storage battery 96 is fixedly connected to the side wall of the frame 1, the storage battery 96 is respectively electrically connected with the second contact 95 and the electromagnet 91 through conducting wires, when the ratchet 72 moves to the opening of the limiting groove 711, the first contact 94 and the second contact 95 are in contact with each other to electrify the electromagnet 91, the electromagnet 91 attracts the iron sheet 92, the iron sheet 92 drives the locking rod 81 to move, when the locking rod 81 is separated from the locking groove 421, the locking of the locking rod 81 on the fixing block 42 can be released, and the steps of manually moving the locking rod 81 by a worker are reduced.
The implementation principle of the color-changing pre-coated color plate and the production equipment thereof in the embodiment of the application is as follows: the motor 22 is started, the motor 22 drives the coating roller 23 to coat the substrate 11, and meanwhile, the sticky cloth 32 can adhere impurities on the substrate 11, so that the coating effect of the substrate 11 is improved; the sticky cloth 32 drives the cleaning roller 31 to rotate, the scraper 41 cleans impurities on the sticky cloth 32, and the cleaned impurities enter the collection box 53 along the scraper 41; after the scraper 41 is worn and torn, the first spring 61 pushes the connecting plate 52 to move, the connecting plate 52 drives the connecting shaft 51 to rotate, the connecting shaft 51 drives the scraper 41 to rotate, so that the scraper 41 is continuously attached to the sticky cloth 32, the cleaning effect of the scraper 41 on the sticky cloth 32 is improved, meanwhile, the connecting plate 52 drives the limiting block 73 to move, the limiting block 73 drives the ratchet strip 72 to move, the ratchet strip 72 is matched with the pawl 75, only the ratchet strip 72 can move in one direction, the rebound condition of the connecting plate 52 is reduced, and the stability of the butt joint of the scraper 41 and the sticky cloth 32 is improved.
After a period of time, the ratchet 72 moves to the opening of the limiting groove 711, the first contact 94 and the second contact 95 contact with each other, the electromagnet 91 is energized, the electromagnet 91 attracts the iron sheet 92, the iron sheet 92 drives the locking rod 81 to move, and when the locking rod 81 is disengaged from the locking groove 421, the locking of the locking rod 81 on the fixing block 42 can be released, so that the scraper 41 can be detached, and the step of manually moving the locking rod 81 by a worker is reduced.
Referring to fig. 7, the color-changing precoated color sheet includes a substrate 11, the substrate 11 is made of stainless steel, an anticorrosive layer 111 is coated on the substrate 11, the anticorrosive layer 111 is made of polyethylene terephthalate, and the polyethylene terephthalate has a high anticorrosive effect, so that the anticorrosive performance of the substrate 11 is improved; a color-changing layer 112 is coated on the anticorrosive layer 111, the color-changing layer 112 is made of diaryl ethylene material, and pearl powder 113 is arranged in the color-changing layer 112; a protective film 114 is arranged on the color changing layer 112, and the protective film 114 is made of PVC material.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (3)
1. A color-changing pre-coating color plate production device comprises a rack (1), wherein a coating device (2) for coating a substrate (11) is arranged on the rack (1), and the coating device (2) comprises a guide roller (21) rotatably arranged on the rack (1), a motor (22) fixedly connected to the rack (1) and a coating roller (23) rotatably arranged on the rack (1); the output shaft and the coating roller (23) fixed connection of motor (22), rotate on frame (1) and install nip roll (24) that are located coating roller (23) top, guide roll (21), coating roller (23), nip roll (24) all contact its characterized in that with base plate (11): the cleaning device is characterized in that an adhesion part (3) for cleaning a substrate (11) is mounted on the rack (1), the adhesion part (3) comprises a cleaning roller (31) rotatably mounted on the rack (1), the cleaning roller (31) is positioned between a guide roller (21) and a coating roller (23), sticky cloth (32) is fixedly sleeved on the cleaning roller (31), the sticky cloth (32) is abutted against the substrate (11), and a scraping part (4) for cleaning the sticky cloth (32) is mounted on the rack (1);
the frame (1) is provided with a connecting part (5), the scraping part (4) comprises a scraper (41) arranged on the connecting part (5), and the scraper (41) is abutted against the sticky cloth (32);
the connecting component (5) comprises a connecting shaft (51) rotatably mounted on a rack (1), a locking component (8) is mounted on the connecting shaft (51), the scraper (41) is connected with the connecting shaft (51) through the locking component (8), a connecting plate (52) is fixedly connected to the connecting shaft (51), a fixing plate (12) is fixedly connected to the rack (1), an elastic component (6) is mounted on the fixing plate (12), the elastic component (6) is connected with the connecting plate (52), a collecting box (53) is fixedly connected to the connecting shaft (51), a collecting opening (531) is formed in the top of the collecting box (53), and the scraper (41) is located above the collecting opening (531);
the elastic part (6) comprises a first spring (61) fixedly connected to the fixing plate (12), the first spring (61) is fixedly connected with the connecting plate (52), and the first spring (61) is in a compressed shape;
the fixing plate (12) is provided with a limiting component (7), the limiting component (7) comprises a limiting plate (71) fixedly connected to the fixing plate (12), a limiting groove (711) is formed in the side wall, facing the connecting plate (52), of the limiting plate (71), a ratchet bar (72) is slidably mounted on the side wall of the limiting groove (711), a limiting block (73) is slidably mounted on the connecting plate (52), the ratchet bar (72) is hinged to the limiting block (73), a fixing shaft (74) is fixedly connected to the side wall of the limiting groove (711), and a pawl (75) matched with the ratchet bar (72) in use is sleeved on the fixing shaft (74);
the side wall of the scraper blade (41) is fixedly connected with a fixing block (42), an insertion groove (511) for the fixing block (42) to insert is formed in the circumferential surface of the connecting shaft (51), the locking component (8) comprises a locking rod (81) which is slidably arranged on the circumferential surface of the connecting shaft (51) in a penetrating mode, the locking rod (81) is arranged in the insertion groove (511) in a penetrating mode, and a locking groove (421) for the locking rod (81) to insert is formed in the side wall of the fixing block (42);
an adjusting component (9) used for controlling the locking rod (81) to move is installed in the limiting plate (71), the connecting shaft (51) is fixedly connected with the placing plate (512), the adjusting component (9) comprises an electromagnet (91) fixedly connected to the placing plate (512), an iron sheet (92) fixedly connected to the end face of the locking rod (81) and matched with the electromagnet (91) for use, a second spring (93) sleeved on the locking rod (81), a first contact (94) arranged on the ratchet bar (72), a second contact (95) arranged on the side wall of the limiting groove (711) and a storage battery (96) fixedly connected to the rack (1); one end of the second spring (93) is fixedly connected with the iron sheet (92), the other end of the second spring (93) is fixedly connected with the connecting shaft (51), and the second spring (93) is in a stretching shape; the first contact (94) and the second contact (95) are matched for use, the electromagnet (91) is respectively electrically connected with the first contact (94) and the storage battery (96) through conducting wires, and the second contact (95) is electrically connected with the storage battery (96) through conducting wires.
2. The apparatus for producing a color-changing pre-coated color sheet as claimed in claim 1, wherein: an arc-shaped groove (411) is formed in the side wall, facing the cleaning roller (31), of the scraper (41), and the shape of the arc-shaped groove (411) is matched with that of the cleaning roller (31).
3. The color-changing pre-coated color plate produced by the color-changing pre-coated color plate production equipment according to claim 1, wherein: including base plate (11), its characterized in that: the modified polyvinyl chloride film is characterized in that an anticorrosive layer (111) and a color-changing layer (112) are sequentially coated on the substrate (11), the substrate (11) is made of stainless steel materials, the anticorrosive layer (111) is made of polyethylene terephthalate materials, the color-changing layer (112) is made of diaryl ethylene materials, pearl powder (113) is arranged in the color-changing layer (112), a protective film (114) is arranged on the color-changing layer (112), and the protective film (114) is made of PVC materials.
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| CN202111449818.8A CN114247705B (en) | 2021-11-30 | 2021-11-30 | Color-changing pre-coated color plate and production equipment thereof |
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| CN202111449818.8A CN114247705B (en) | 2021-11-30 | 2021-11-30 | Color-changing pre-coated color plate and production equipment thereof |
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| CN114247705A CN114247705A (en) | 2022-03-29 |
| CN114247705B true CN114247705B (en) | 2022-12-23 |
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| CN115323747B (en) * | 2022-08-23 | 2023-08-29 | 苏州市青田企业发展有限公司 | Production system for knitted ready-made clothes |
| CN117225653B (en) * | 2023-09-12 | 2024-03-12 | 山东省博兴县双鑫新板材有限公司 | High-efficient thermal-insulated heat preservation color-coated sheet apparatus for producing and color-coated sheet |
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