CN113385338A - High-adsorption and permeation type coating device for steel strip processing - Google Patents
High-adsorption and permeation type coating device for steel strip processing Download PDFInfo
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- CN113385338A CN113385338A CN202110949079.2A CN202110949079A CN113385338A CN 113385338 A CN113385338 A CN 113385338A CN 202110949079 A CN202110949079 A CN 202110949079A CN 113385338 A CN113385338 A CN 113385338A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/003—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating incorporating means for heating or cooling the liquid or other fluent material
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
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- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a high-adsorption permeation type coating device for steel strip processing, belonging to the technical field of metal material coating, through arranging a plurality of groups of magnetically attracted liquid bags in the coating roller, the electromagnetic sheet performs adsorption and stretching on the magnetically attracted liquid bags rotating to the immersion liquid cavity, the magnetically attracted liquid bags and the outer permeable layer elastically expand downwards to enlarge the adsorption pores, improve the adsorption of the coating liquid, facilitate the continuous and full coating of the coating liquid on the steel belt, enhance the coating effect, meanwhile, metal powder particles are sprayed on the steel strip at high pressure and cover between the painted surface and the coating layer, so that the metal texture of the coating layer is improved, the coating layer also plays a role in protecting the painted surface, in addition, the metal powder forms tiny chisel holes on the painted surface, the coating liquid is facilitated to permeate into the tiny chisel holes, the coating effect between the coating layer and the painted surface is improved, and the coating layer is effectively prevented from being peeled off to a certain degree.
Description
Technical Field
The invention relates to the technical field of metal material plating, in particular to a high-adsorption and permeation type coating device for steel strip processing.
Background
The steel belt is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments for industrially producing various types of metal or mechanical products, and after the steel belt is produced, a layer of paint surface needs to be plated on the end surface of the steel belt so as to meet the requirements of different processing required places.
In the prior art, paint is mostly coated on the surface of a metal steel strip in a coating rolling brush mode to form a paint surface, liquid paint is sprayed on the surface of a rotating roller, and the surface of the steel strip is sprayed by the contact of the surface of the roller and the surface of the steel strip. The existing simple coating method is easy to cause poor evenness of the painted surface if the feeding is insufficient, not only the adhesive force is small, but also the failure and stripping situations frequently occur under the action of atmospheric, water and alternating stress, and the quality and the service life of the steel strip are seriously influenced.
Therefore, the high-adsorption and permeation type coating device for processing the steel strip is provided to effectively solve the problems in the prior art.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a high-adsorption and permeation type coating device for processing a steel belt, which utilizes a magnetic absorption liquid bag to elastically expand downwards under the magnetic absorption effect of an electromagnetic sheet to enlarge the adsorption pores and improve the adsorption effect on coating liquid, and simultaneously sprays metal particles on the steel belt, wherein the metal particles cover between a paint surface and a coating layer, so that the metal texture of the coating layer is improved, the coating layer also plays a role in protecting the paint surface, and in addition, the metal powder forms tiny holes on the paint surface, thereby being beneficial to the permeation of the coating liquid and improving the coating effect between the coating layer and the paint surface.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A high-adsorption permeation type coating device for steel strip processing comprises a console, wherein paint spraying boxes are respectively arranged on opposite side walls of the console close to the bottom end, paint spraying nozzles are arranged on the paint spraying boxes, a pair of immersion liquid barrel seats are fixedly arranged at the upper end of the console, coating sleeve rollers are respectively rotatably arranged in the immersion liquid barrel seats, motors for driving the coating sleeve rollers are arranged on outer end walls of the immersion liquid barrel seats, a steel strip coating cavity is reserved between the coating sleeve rollers, an immersion liquid cavity is formed in the bottom of the immersion liquid barrel seat and stores coating liquid, the coating sleeve rollers comprise an air storage roller and a coating roller which are fixedly sleeved inside and outside, the coating roller comprises an inner coating layer and an outer permeation layer, a plurality of groups of magnetic absorption liquid bags are distributed between the inner coating layer and the outer permeation layer along the horizontal direction, electromagnetic sheets which are arranged in a magnetic absorption manner with the magnetic absorption liquid bags are hermetically coated at the bottoms of the immersion liquid cavities, and curved frames are respectively arranged on the immersion liquid barrel seats, the curved frame is provided with a penetration coating film at the position of the steel strip coating cavity, the penetration coating film is in friction contact with the coating roller, the lower ends of the pair of curved frames are provided with a spraying box, and the spraying box is provided with a plurality of metal powder particle coating spray pipes.
Furthermore, the liquid absorption cotton is filled between the inner coating layer and the outer permeable layer, each group of magnetic absorption liquid bags are embedded in the liquid absorption cotton, the number of the magnetic absorption liquid bags is multiple, the magnetic absorption liquid bags are of an oval structure, and the coating roller can be fully immersed in the coating liquid by matching the liquid absorption cotton with the magnetic absorption liquid bags.
Furthermore, the magnetic absorption liquid bag comprises a porous elastic bag and a magnetic sheet coated at one end of the porous elastic bag, the porous elastic bag is connected to the inner coating layer, and the magnetic sheet is connected to the outer permeable layer.
Furthermore, outer permeable formation, imbibition cotton and porous elastic bag all adopt elastic adsorption material to make, and porous elastic bag's adsorption efficiency is greater than outer permeable formation, imbibition cotton, and porous elastic bag can adsorb more coating film liquid and save when elasticity expands.
Furthermore, the permeation film covering sheet is made of high-permeability fiber materials, and the permeation film covering sheet is in elastic extrusion contact with the outer permeation layer.
Furthermore, the air is filled in the air storage roller, the heating equipment is installed in the air storage roller, and the air transfers the temperature to the coating roller, so that the coating heat effect is favorably improved, and the fusion between the coating liquid and the paint surface is effectively promoted during coating.
Further, bent type frame includes transparent splash guard, spacer and last spacer, and immersion fluid cylinder base bottom is located to the spacer down, and the spacer covers the diaphragm through the infiltration down and is connected with transparent splash guard, goes up the spacer top and is connected the setting with transparent splash guard top, and the spacer covers the diaphragm with transparent splash guard to the infiltration down and plays mechanical support effect, and the transparent splash guard that is located the immersion fluid cylinder base upper end outside then plays anti-pollution effect.
Furthermore, a plurality of metal powder particle covering spray pipes penetrate through the lower positioning plate and are arranged obliquely downwards, and the metal powder particle covering spray pipes are used for spraying metal powder particles on the steel belt which is sprayed with the paint vehicle under the action of high pressure.
Further, the adsorption tube is all installed to the bottom of a pair of spacer down, all the cladding has flexible pad on the relative end wall of a pair of adsorption tube, and all seted up the absorption chamber on the lateral wall of a pair of adsorption tube upper end, install vacuum adsorber in the adsorption tube, the steel band upwards pulls from the space between a pair of adsorption tube, and extend upwards from steel band coating chamber, a pair of adsorption tube is used for playing evenly smearing the effect to the steel band that spouts to cover the paint vehicle, in addition, when utilizing metal powder to cover the spray tube and carrying out metal powder and spout and cover, the adsorption tube is used for not striking to spout the metal powder that covers on the steel band and plays the adsorption.
Further, control and install on the bench and spray the intelligent control case that covers the case, spray paint the case and the motor is connected, be equipped with intelligent control module in the intelligent control case.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme is that a plurality of groups of magnetic absorption liquid bags are arranged in the coating roller, the electromagnetic sheet plays a role in absorbing and stretching a plurality of magnetic absorption liquid bags rotating to the immersion liquid cavity, the magnetic absorption liquid bags and the outer penetration layer elastically expand downwards to enlarge the absorption holes of the magnetic absorption liquid bags, the absorption effect on the coating liquid is improved, the coating liquid is favorably and continuously and fully coated on a steel belt, so that the coating effect is enhanced, metal particles are sprayed on the steel belt at high pressure before the coating liquid is coated, the metal particles cover between the paint surface and the coating layer, the metal texture of the coating layer is favorably improved, the coating layer also plays a role in protecting the paint surface, in addition, metal powder forms tiny coating holes on the paint surface, the coating liquid is favorably permeated into the tiny coating holes, the coating effect between the coating layer and the paint surface is improved, and the coating layer is effectively prevented from being peeled off to a certain extent.
(2) This scheme has the liquid of inhaling cotton at packing between interior cladding layer and outer osmotic layer, every group attaches magnetism to inhale the liquid bag and inlays and locate in the liquid of inhaling cotton, it includes porous elasticity bag and cladding in the magnetic sheet of porous elasticity bag one end to attach magnetism to inhale the liquid bag, the magnetic sheet of electromagnetism piece pairing rotation to immersion fluid chamber department plays the magnetic attraction effect, it makes outer osmotic layer expand deformation downwards to attach magnetism to inhale after the liquid bag stretches out the inflation downwards, be favorable to enlarging outer permeable formation, the pore size of attaching magnetism to inhale the liquid bag and inhale the liquid cotton, thereby be favorable to the coating roller to adsorb coating film liquid as far as possible fully at rotatory in-process.
(3) This scheme all adopts elastic adsorption material to make outer permeable formation, imbibition cotton and porous elasticity bag, and the adsorption efficiency of porous elasticity bag is greater than outer permeable formation, imbibition cotton, and porous elasticity bag can adsorb more coating film liquid and save when elasticity expands.
(4) This scheme sets up the infiltration at steel band coating film cavity department and covers the diaphragm, and the infiltration is covered the diaphragm and is adopted high permeability fiber material to make, and infiltration is covered the diaphragm and is contacted with outer osmotic layer elasticity extrusion, is favorable to evenly permeating coating liquid to the infiltration and covers the diaphragm, transmits to the towed steel band terminal surface of upward transmission by the infiltration tectorial membrane piece again, and reinforcing coating film pressure has further improved the homogeneity of coating film.
(5) This scheme has the air at the inside packing of gas storage roller, installs firing equipment in the gas storage roller, and the air is with temperature transfer to coating roller department, is favorable to improving the coating film thermal efficiency to when the plating, effectively promote the integration between coating film liquid and the lacquer painting.
(6) The adsorption tube is all installed to the bottom of spacer under a pair of to this scheme, all the cladding has the flexible pad on the relative end wall of a pair of adsorption tube, and all seted up the absorption chamber on a pair of adsorption tube upper end lateral wall, install vacuum adsorption ware in the adsorption tube, the steel band upwards pulls from the space between a pair of adsorption tube, and extend upwards from steel band coating chamber, a pair of adsorption tube is used for playing evenly paining the effect to the steel band that spouts to cover the paint vehicle, in addition, when utilizing metal powder to cover the spray tube and carrying out metal powder and spout and cover, the adsorption tube is used for not striking to spout the metal powder who covers on the steel band and plays the adsorption.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front internal schematic view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention at the interface of the squeegee roller and the barrel base;
FIG. 4 is a schematic view of the interior of the squeegee of the present invention;
FIG. 5 is a partial cross-sectional view of the present invention at a squeegee sleeve;
FIG. 6 is a schematic view of the interior of the combination of the dipping barrel base and the squeegee sleeve of the present invention before the electromagnetic sheet is activated;
FIG. 7 is an internal schematic view of the present invention after the bottom end surface of the brushing sleeve is deformed after the electromagnetic sheet is started;
FIG. 8 is a schematic view of the structure of the junction of the immersion cylinder base, the brushing sleeve roller and the curved frame of the present invention;
FIG. 9 is a schematic view of the immersion cylinder base, the squeegee sleeve and the curved frame of the present invention;
fig. 10 is a schematic view of the structure of the steel strip after coating.
The reference numbers in the figures illustrate:
1 immersion fluid cylinder seat, 2 brush sleeve rollers, 201 gas storage roller, 202 coating roller, 2021 inner coating layer, 2022 outer permeable layer, 2023 magnetic absorption liquid bag, 3 upper positioning sheet, 4 permeation coating film, 5 transparent splash guard, 6 lower positioning sheet, 7 electromagnetic sheet, 8 metal powder coating spray pipe, 9 adsorption pipe.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a high-adsorption permeation type coating device for steel strip processing comprises a control platform, wherein paint spraying boxes are respectively installed on opposite side walls of the control platform close to the bottom end, paint spraying nozzles are arranged on the paint spraying boxes, a pair of immersion liquid cylinder bases 1 are fixedly installed at the upper end of the control platform, brushing sleeve rollers 2 are respectively rotatably installed in the immersion liquid cylinder bases 1, motors for driving the brushing sleeve rollers 2 are installed on outer end walls of the immersion liquid cylinder bases 1, a steel strip coating cavity is reserved between the brushing sleeve rollers 2, a steel strip is pulled upwards from the steel strip coating cavity from bottom to top, guide rollers for steel strip traction and guide are arranged on the control platform, the brushing sleeve rollers 2 are symmetrically distributed on two sides of the steel strip, an immersion liquid cavity is formed in the immersion liquid cylinder bases 1, coating liquid is stored in the immersion liquid, and coating liquid with excellent performances such as corrosion resistance, oxidation resistance and crack resistance can be selected according to actual needs, the lower end face of the brushing sleeve roller 2 is soaked in the coating liquid, the brushing sleeve roller 2 sucks up the coating liquid in the rotating process, and the coating liquid rotates until the coating cavity of the steel strip is coated on the steel strip which is pulled upwards to form a coating layer.
Referring to fig. 2-4 and 6-7, the brushing sleeve roller 2 includes an air storage roller 201 and a coating roller 202 which are fixedly sleeved inside and outside, the coating roller 202 includes an inner coating layer 2021 and an outer permeable layer 2022, a plurality of sets of magnetically attracted liquid bags 2023 are distributed between the inner coating layer 2021 and the outer permeable layer 2022 along the horizontal direction, an electromagnetic sheet 7 magnetically attracted to the magnetically attracted liquid bags 2023 is hermetically coated at the bottom of the immersion liquid cavity, the electromagnetic sheet 7 performs an absorbing and stretching function on the plurality of magnetically attracted liquid bags 2023 which are rotated into the immersion liquid cavity, and the magnetically attracted liquid bags 2023 and the coating roller 202 elastically expand downward to expand the absorbing pores thereof.
Referring to fig. 4-5, specifically, liquid absorbing cotton is filled between the inner cladding layer 2021 and the outer permeable layer 2022, each group of magnetically attracted liquid bags 2023 is embedded in the liquid absorbing cotton, each group of magnetically attracted liquid bags 2023 is provided with a plurality of magnetically attracted liquid bags 2023, the magnetically attracted liquid bags 2023 are in an oval structure, the magnetic sheet is connected to the outer cladding layer 2022 by the cooperation of the magnetically attracted cotton and the magnetically attracted liquid bags 2023, the magnetically attracted liquid bags 2023 include a porous elastic bag and a magnetic sheet wrapping one end of the porous elastic bag, the porous elastic bag is connected to the inner cladding layer 2021, the magnetic sheet is connected to the outer permeable layer 2022, the electromagnetic sheet 7 magnetically attracts the magnetic sheet reaching the liquid chamber, the outer permeable layer 2022 expands downward after the magnetically attracted liquid bags 2023 are stretched and expanded downward, which is beneficial to expand the size of the pores of the coating roller 202, the magnetically attracted liquid bags 2023 and the liquid absorbing cotton, thereby facilitating the coating roller 202 to fully absorb the coating liquid as much as possible during the rotation, the coating liquid is stored in the coating roller 202, which is beneficial to fully coating the coating liquid on the steel strip in the following process.
The outer permeable layer 2022, the liquid absorption cotton and the porous elastic bag are all made of elastic adsorption materials, the adsorption capacity of the porous elastic bag is larger than that of the outer permeable layer 2022 and the liquid absorption cotton, and the porous elastic bag can adsorb more coating liquid for storage when elastically expanding.
Referring to fig. 2-4 and 8-9, a curved frame is mounted on each of a pair of immersion cylinder holders 1, the curved frame is provided with a penetration coating membrane 4 at a coating cavity of a steel strip, the penetration coating membrane 4 is in frictional contact with a coating roller 202, the curved frame comprises a transparent splash guard 5, a lower positioning plate 6 and an upper positioning plate 3, the lower positioning plate 6 is arranged at the bottom end of the immersion cylinder holder 1, the lower positioning plate 6 is connected with the transparent splash guard 5 through the penetration coating membrane 4, the top end of the upper positioning plate 3 is connected with the top end of the transparent splash guard 5, the lower positioning plate 6 and the transparent splash guard 5 play a role in mechanically supporting the penetration coating membrane 4, the transparent splash guard 5 positioned outside the upper end of the immersion cylinder holder 1 plays a role in pollution prevention, wherein the penetration coating membrane 4 is made of a high-permeability fiber material, the penetration coating membrane 4 is in elastic extrusion contact with an outer penetration layer 2022, the outer penetration layer 2022 fully impregnated with coating liquid rotates to one side of the penetration coating membrane 4, the infiltration coating film 4 is elastically extruded, so that the coating liquid is evenly infiltrated to the infiltration coating film 4 and then is transferred to the steel belt end face which is upwards driven and pulled by the infiltration coating film 4, the coating pressure is enhanced, and the coating uniformity is further improved.
The air storage roller 201 is filled with air, heating equipment is installed in the air storage roller 201, and the air transmits the temperature to the coating roller 202, so that the coating heat effect is improved, and the fusion between coating liquid and a paint surface is effectively promoted during coating.
Referring to fig. 2 and 10, a spraying box is installed at the lower end of each of a pair of curved frames, a plurality of metal powder coating nozzles 8 are installed on the spraying box, the plurality of metal powder coating nozzles 8 penetrate through the lower positioning plate 6 and are arranged obliquely downward, is used for spraying metal powder particles on the steel strip which is sprayed with the paint under the action of high pressure to form a paint surface, the paint surface selects basic coating priming paint according to actual needs, coating liquid is coated on the paint surface through the coating sleeve roller 2, metal particles are in fine powder shape, the metal particles are embedded between the coating layer and the paint surface, improvement of metal texture of the coating layer is facilitated, in addition, the metal powder forms tiny chisel holes on a steel belt, the coating liquid is facilitated to penetrate into the tiny chisel holes of the paint, the coating effect between the coating layer and the paint surface is improved, the coating layer plays a protection role on the paint surface, and the coating layer is not easy to strip from the paint surface under the action of the metal particles.
Referring to fig. 2-3, the bottom ends of the pair of lower positioning plates 6 are respectively provided with an adsorption tube 9, opposite end walls of the pair of adsorption tubes 9 are respectively coated with a flexible pad, the side walls of the upper ends of the pair of adsorption tubes 9 are respectively provided with an adsorption cavity, a vacuum adsorber is installed in the adsorption tubes 9, a steel strip is upwards pulled from a gap between the pair of adsorption tubes 9 and upwards extends from a steel strip coating cavity, the pair of adsorption tubes 9 are used for uniformly coating the steel strip coated with paint, in addition, when the metal powder coating is performed by using the metal powder coating spray tube 8, the adsorption tubes 9 are used for adsorbing metal powder particles which are not sprayed on the steel strip in an impact manner, and technicians in the field can install drying equipment on the lower positioning plates 6 for drying the steel strip coated with paint to a certain degree, which is beneficial to subsequent end surface coating.
Please refer to fig. 2, it should be added that an intelligent control box connected to the spray box, the paint spraying box and the motor is installed on the console, and an intelligent control module is installed in the intelligent control box, and the intelligent control module is used to set the spray rate of each link, which is prior art and will not be described herein.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a steel band processing is with high absorption permeation type coating film device, includes controls the platform, it all installs the paint spraying case on the relative lateral wall that the platform is close to the bottom to control, be equipped with the paint spraying nozzle on the paint spraying case, its characterized in that: a pair of immersion barrel bases (1) is fixedly installed at the upper end of the control platform, brushing sleeve rollers (2) are rotatably installed in the immersion barrel bases (1), a motor for driving the brushing sleeve rollers (2) is installed on the outer end wall of the immersion barrel bases (1), a steel strip coating cavity is reserved between the brushing sleeve rollers (2), an immersion liquid cavity is formed in the bottom of the immersion barrel bases (1), and coating liquid is stored in the immersion liquid cavity;
the coating sleeve roller (2) comprises an air storage roller (201) and a coating roller (202) which are fixedly sleeved inside and outside, the coating roller (202) comprises an inner attaching layer (2021) and an outer permeable layer (2022), a plurality of groups of magnetically attracted liquid bags (2023) are distributed between the inner attaching layer (2021) and the outer permeable layer (2022) along the horizontal direction, and an electromagnetic sheet (7) which is magnetically attracted with the magnetically attracted liquid bags (2023) is hermetically wrapped at the inner bottom of the liquid immersion cavity;
all install bent frame on immersion fluid cylinder seat (1), bent frame is located steel band coating film chamber department and is equipped with infiltration and covers diaphragm (4), infiltration covers diaphragm (4) and coating roller (202) frictional contact, and is a pair of bent frame's lower extreme all installs and spouts and cover the case, it covers spray tube (8) to spout to be equipped with a plurality of metal powder on the case.
2. The high-adsorption and permeation type coating device for processing the steel strip according to claim 1, wherein: liquid absorption cotton is filled between the inner attaching layer (2021) and the outer permeable layer (2022), each group of magnetic absorption liquid bags (2023) is embedded in the liquid absorption cotton, a plurality of magnetic absorption liquid bags (2023) are arranged in each group, and each magnetic absorption liquid bag (2023) is in an oval structure.
3. The high-adsorption and permeation type coating device for processing the steel strip according to claim 2, wherein: the magnetic liquid absorption bag (2023) comprises a porous elastic bag and a magnetic sheet wrapped at one end of the porous elastic bag, the porous elastic bag is connected to the inner coating layer (2021), and the magnetic sheet is connected to the outer permeable layer (2022).
4. The high-adsorption and permeation type coating device for processing the steel strip according to claim 3, wherein: the outer permeable layer (2022), the liquid absorption cotton and the porous elastic bag are all made of elastic adsorption materials, and the adsorption capacity of the porous elastic bag is larger than that of the outer permeable layer (2022) and the liquid absorption cotton.
5. The high-adsorption and permeation type coating device for processing the steel strip according to claim 4, wherein: the permeation coated membrane (4) is made of high-permeability fiber materials, and the permeation coated membrane (4) is in elastic pressing contact with the outer permeation layer (2022).
6. The high-adsorption and permeation type coating device for processing the steel strip according to claim 1, wherein: the air storage roller (201) is filled with air, and heating equipment is installed in the air storage roller (201).
7. The high-adsorption and permeation type coating device for processing the steel strip according to claim 1, wherein: bent type frame includes transparent splash guard (5), spacer (6) and goes up spacer (3), immersion fluid cylinder base (1) bottom is located down spacer (6), spacer (6) are connected with transparent splash guard (5) through permeating cover diaphragm (4) down, it is connected the setting with transparent splash guard (5) top to go up spacer (3) top.
8. The high-adsorption and permeation type coating device for processing the steel strip according to claim 1, wherein: the metal powder particle covering spray pipes (8) penetrate through the lower positioning plate (6) and are arranged obliquely downwards.
9. The high-adsorption and permeation type coating device for processing the steel strip according to claim 7, wherein: a pair of adsorption tube (9) is all installed to the bottom of lower spacer (6), and is a pair of all the cladding has the flexible pad on the relative end wall of adsorption tube (9), and is a pair of all seted up the absorption chamber on adsorption tube (9) upper end lateral wall.
10. The high-adsorption and permeation type coating device for processing the steel strip according to claim 1, wherein: control and install on the bench and cover the case with spraying, spray paint the intelligent control case that case and motor are connected, be equipped with intelligent control module in the intelligent control case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110949079.2A CN113385338B (en) | 2021-08-18 | 2021-08-18 | High-adsorption and permeation type coating device for steel strip processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110949079.2A CN113385338B (en) | 2021-08-18 | 2021-08-18 | High-adsorption and permeation type coating device for steel strip processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113385338A true CN113385338A (en) | 2021-09-14 |
| CN113385338B CN113385338B (en) | 2021-10-29 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017104A1 (en) * | 2000-02-24 | 2001-08-30 | Choi Sam-Seuk | Sheet coating apparatus |
| US20020148580A1 (en) * | 2001-02-13 | 2002-10-17 | Masahiro Sugihara | Coating apparatus and coated-paper manufacturing method |
| US20050155548A1 (en) * | 2000-10-05 | 2005-07-21 | Shutic Jeffrey R. | Powder coating spray booth with a powder extraction system |
| US20190270319A1 (en) * | 2018-03-01 | 2019-09-05 | Ricoh Company, Ltd. | Liquid coating device, liquid-coating conveyance apparatus, image forming apparatus, and image forming system |
| CN111774225A (en) * | 2020-06-11 | 2020-10-16 | 邓泽清 | Anticorrosive spraying device of automobile sealing strip |
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2021
- 2021-08-18 CN CN202110949079.2A patent/CN113385338B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017104A1 (en) * | 2000-02-24 | 2001-08-30 | Choi Sam-Seuk | Sheet coating apparatus |
| US20050155548A1 (en) * | 2000-10-05 | 2005-07-21 | Shutic Jeffrey R. | Powder coating spray booth with a powder extraction system |
| US20020148580A1 (en) * | 2001-02-13 | 2002-10-17 | Masahiro Sugihara | Coating apparatus and coated-paper manufacturing method |
| US20190270319A1 (en) * | 2018-03-01 | 2019-09-05 | Ricoh Company, Ltd. | Liquid coating device, liquid-coating conveyance apparatus, image forming apparatus, and image forming system |
| CN111774225A (en) * | 2020-06-11 | 2020-10-16 | 邓泽清 | Anticorrosive spraying device of automobile sealing strip |
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| CN113385338B (en) | 2021-10-29 |
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