CN115138525B - Non-break point type painting process for steel structure surface - Google Patents
Non-break point type painting process for steel structure surface Download PDFInfo
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- CN115138525B CN115138525B CN202210828592.0A CN202210828592A CN115138525B CN 115138525 B CN115138525 B CN 115138525B CN 202210828592 A CN202210828592 A CN 202210828592A CN 115138525 B CN115138525 B CN 115138525B
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- paint
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- pressing
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Classifications
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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
- B05C1/02—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 separate articles
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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
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a non-break point type painting process for the surface of a steel structure, which belongs to the technical field of steel structure processing.
Description
Technical Field
The invention relates to the technical field of steel structure processing, in particular to a non-break point type painting process for the surface of a steel structure.
Background
The painting is essentially spraying, which is a coating method of dispersing uniform and fine mist droplets by means of a spray gun or a disk atomizer by means of pressure or centrifugal force and applying the mist droplets to the surface of an object to be coated, and can be classified into air spraying, airless spraying, electrostatic spraying, and various derivatives of the above basic spraying forms.
The steel structure spraying function is protective, prolongs the service life of the workpiece, is decorative, achieves a proper appearance effect, is special for special purposes, and achieves special performances such as sound insulation, heat insulation, fire prevention and the like.
However, most of the existing steel structure spraying processes adopt spray guns, the spray guns are easy to generate a coating missing area to form break points during spraying, and meanwhile, the uniformity of the coating is difficult to control, so that the coating quality of the steel structure is low.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide a non-broken point type painting process for the surface of a steel structure, which can realize paint filling and painting intermittently by discarding the traditional spray gun painting mode and adopting the mode of matching an electromagnetic plate with paint cloth, and simultaneously, the electromagnetic plate is matched by applying a magnetic field on opposite surfaces, when the cylindrical surface of the half-direction pressing column rotates to the lower side, the half-direction pressing column realizes paint filling on the electromagnetic plate, when the plane of the half-direction pressing column rotates to the lower side, the paint cloth is heated, and the surface of the steel structure is painted under the action of the magnetic field.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
A non-break point type painting process for the surface of a steel structure comprises the following steps:
s1, arranging an electromagnetic plate below a steel structure, and hanging varnished cloth above the steel structure;
s2, driving a half-directional pressing column to intermittently rotate on the inner side of the upper varnished cloth through an electric rotating shaft, and applying a magnetic field below an electromagnetic plate;
s3, when the cylindrical surface of the half-directional pressing column rotates to the lower side, the half-directional pressing column realizes paint feeding to the electromagnetic plate;
s4, heating the varnished cloth when the plane of the half-directional pressing column rotates to the lower side, and varnishing the surface of the steel structure under the action of a magnetic field;
s5, repeating the process until the surface of the steel structure is painted, and then drying by hot air.
Further, half to pressure post includes the paint filling cover, interior separate the lacquer board and presses the cloth membrane, the paint filling cover is the cylinder structure, the cloth membrane is planar structure, and the paint filling cover is connected with the cloth membrane and constitute a cavity semi-cylindrical structure, interior separate the lacquer board fixed connection in the paint filling cover inner, and fill between paint filling cover and the interior separate the lacquer board has paint, the paint filling is sheathe in and is still installed the paint filling pipeline, and wherein the paint filling cover is used for carrying out the paint filling to the paint application cloth, and presses the cloth membrane to be used for supporting the paint application cloth and carry out even painting to steel construction surface.
Furthermore, the paint repair sleeve and the inner paint isolation plate are both made of hard heat insulation materials, and the cloth pressing film is made of elastic heat conduction materials.
Further, a plurality of paint overflow holes perpendicular to the center are formed in the paint filling sleeve, paint blocking beads are arranged in the paint overflow holes, a plurality of elastic pull ropes which are uniformly distributed are fixedly connected between the paint blocking beads and the paint overflow holes, when the paint filling sleeve is downward, the paint blocking beads overcome the elastic force of the elastic pull ropes to open the paint overflow holes under the action of gravity, paint can overflow onto the upper paint cloth at the moment to fill paint, and when the cloth pressing film rotates to the lower side, the paint cloth can be extruded to uniformly paint the surface of the steel structure by utilizing the characteristics of the plane structure of the cloth pressing film.
Furthermore, the paint overflow hole is of a horn-shaped structure with an outward opening, and the paint blocking beads are smaller than the maximum diameter of the paint overflow hole and larger than the minimum diameter of the paint overflow hole.
Further, a relay pressing strip fixedly connected with the paint supplementing sleeve is clamped between the inner paint separating plate and the cloth pressing film, the relay pressing strip is tightly attached to the cloth pressing film, and the relay pressing strip is kept in a hardened state under a normal state, so that the plane structure of the cloth pressing film is kept, the paint spraying cloth can be fully stretched to be in contact with the surface of the steel structure, and therefore high-uniformity painting is achieved.
Further, the secondary pressing strip comprises an orientation layer, a heat softening layer and a plurality of magnetic absorption package particles, wherein the orientation layer is fixedly connected in the paint filling sleeve, the heat softening layer is inlaid and connected between the orientation layer and the cloth pressing film, the magnetic absorption package particles are uniformly filled in the heat softening layer, the heat softening layer is in a solidification state under a normal state, and after being heated, the heat softening layer is melted, at the moment, the magnetic absorption package particles can be close to the cloth pressing film and carry out multipoint extrusion on the cloth pressing film under the magnetic absorption effect of the electromagnetic plate, so that paint is uniformly dispersed on the surface of paint cloth, the uniformity of painting can be improved, and meanwhile, break points caused by a missing coating area are not easy to occur.
Further, the orientation layer is made of a hard heat insulation material, and the heat softening layer is made of a hot melt resin material.
Further, the magnetism is inhaled the package grain and is made hollow structure for light material, and the magnetism is inhaled the package grain intussuseption and is filled with the iron powder, after the heat softening layer melts, the cloth pressing membrane down this moment, and the magnetism is inhaled the package grain and can be close to the cloth pressing membrane and realize multiple spot extrusion under the effect of magnetism, and after the cloth pressing membrane rotates to the upside, the magnetism is inhaled the package grain and can be kept away from the cloth pressing membrane under buoyancy and magnetism effect very fast to can leave the cloth pressing membrane before the solidification of heat softening layer, be difficult for triggering the extrusion action in advance when the next time varnishing.
Further, the electromagnetic plate, the varnishing cloth and the half-directional pressing column synchronously move, the single varnishing area is kept to be partially overlapped, and the overlapped area is not lower than 10% of the varnishing area.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme can be through abandoning traditional spray gun mode of painting, adopt the mode of electromagnetic plate cooperation painting cloth, the mode of painting through half to the clamp column rotates and intermittently realize the lacquer and paint, simultaneously the electromagnetic plate is exerted the magnetic field and is cooperateed in opposite face, when half to the cylinder of clamp column rotates to the downside, half to the clamp column realize the paint feed to the electromagnetic plate this moment, when half to the plane of clamp column rotates to the downside, heat the painting cloth, and paint the steel construction surface under the magnetic field effect, compare in the spray gun through the mode of painting cloth painting, not only can realize the painting of high degree, be difficult for appearing leaking the region simultaneously, can avoid the production of breakpoint to a great extent, thereby obviously improve the painting quality on steel construction surface.
(2) The semi-directional pressing column comprises a paint supplementing sleeve, an inner paint separating plate and a cloth pressing film, wherein the paint supplementing sleeve is of a cylindrical structure, the cloth pressing film is of a plane structure, the paint supplementing sleeve and the cloth pressing film are connected to form a hollow semi-cylindrical structure, the inner paint separating plate is fixedly connected to the inner end of the paint supplementing sleeve, paint is filled between the paint supplementing sleeve and the inner paint separating plate, a paint supplementing pipeline is further arranged on the paint supplementing sleeve, the paint supplementing sleeve is used for supplementing paint to the paint spraying cloth, and the cloth pressing film is used for propping the paint spraying cloth to uniformly paint the surface of the steel structure.
(3) The paint filling sleeve is provided with a plurality of paint overflow holes perpendicular to the center, paint blocking beads are arranged in the paint overflow holes, a plurality of elastic pull ropes which are uniformly distributed are fixedly connected between the paint blocking beads and the paint overflow holes, when the paint filling sleeve is downward, the paint blocking beads overcome the elastic force of the elastic pull ropes to open the paint overflow holes, at the moment, paint can overflow onto the upper paint cloth to be filled with paint, and when the cloth pressing film rotates to the lower side, the characteristics of the plane structure of the cloth pressing film are utilized, so that the upper paint cloth can be extruded to uniformly paint the surface of the steel structure.
(4) And a secondary pressing strip fixedly connected with the paint supplementing sleeve is clamped between the inner paint separating plate and the cloth pressing film, the secondary pressing strip is tightly attached to the cloth pressing film, and the secondary pressing strip is kept in a hardened state under a normal state, so that the plane structure of the cloth pressing film is kept, the paint coating cloth can be fully unfolded to be contacted with the surface of the steel structure, and high-uniformity paint coating is realized.
(5) The secondary pressing strip comprises an orientation layer, a heat softening layer and a plurality of magnetic absorption wrapping particles, wherein the orientation layer is fixedly connected in the paint supplementing sleeve, the heat softening layer is inlaid and connected between the orientation layer and the cloth pressing film, the magnetic absorption wrapping particles are uniformly filled in the heat softening layer in a normal state, the heat softening layer is in a solidification state, and after being heated, the heat softening layer is melted, at the moment, the magnetic absorption wrapping particles can be close to the cloth pressing film and carry out multipoint extrusion on the cloth pressing film under the magnetic absorption effect of the electromagnetic plate, so that paint is uniformly dispersed on the surface of paint cloth, the uniformity of painting can be improved, and meanwhile, break points caused by a missing coating area are not easy to occur.
(6) The magnetic package grain is hollow structure made of light materials, and is filled with iron powder, after the heat softening layer is melted, the cloth pressing film faces downwards, the magnetic package grain can be close to the cloth pressing film under the magnetic action and realize multi-point extrusion, after the cloth pressing film rotates to the upper side, the magnetic package grain can be quickly kept away from the cloth pressing film under the buoyancy and magnetic action, so that the magnetic package grain can leave the cloth pressing film before the heat softening layer is solidified, and the extrusion action is not easy to trigger in advance when the next painting.
Drawings
FIG. 1 is a schematic flow chart of the present invention;
FIG. 2 is a schematic diagram of the structure of the paint patch of the present invention;
FIG. 3 is a schematic diagram of the structure of the varnished cloth of the present invention when varnished;
FIG. 4 is a cross-sectional view of the half-way press stud of the present invention in the make-up;
FIG. 5 is a schematic diagram of the structure shown at A in FIG. 4;
FIG. 6 is a cross-sectional view of the half-way press stud of the present invention being painted;
FIG. 7 is a cross-sectional view of the present invention, before and after heating of the bead;
fig. 8 is a schematic structural view of the magnetic attraction packet according to the present invention.
The reference numerals in the figures illustrate:
the paint spraying device comprises an electromagnetic plate 1, a paint spraying cloth 2, a half-directional pressing column 3, a paint supplementing sleeve 31, a 32 inner paint separating plate, a 33 cloth pressing film, a 4-relay pressing strip, a 41 orientation layer, a 42 heat softening layer, a 43 magnetic absorption packing particle, a 5 paint blocking bead and a 6 elastic pull rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, 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 explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-3, a non-break point type painting process for a steel structure surface comprises the following steps:
s1, arranging an electromagnetic plate 1 below a steel structure, and hanging a varnished cloth 2 above the steel structure;
s2, driving a half-directional pressing column 3 to intermittently rotate on the inner side of the upper varnished cloth 2 through an electric rotating shaft, and applying a magnetic field below the electromagnetic plate 1;
s3, when the cylindrical surface of the half-direction pressing column 3 rotates to the lower side, the half-direction pressing column 3 realizes paint feeding to the electromagnetic plate 1;
s4, when the plane of the half-direction pressing column 3 rotates to the lower side, heating the varnishing cloth 2, and varnishing the surface of the steel structure under the action of a magnetic field;
s5, repeating the process until the surface of the steel structure is painted, and then drying by hot air.
The electromagnetic plate 1 is provided with a plurality of electromagnets which are connected in series to each other to generate a magnetic field after being electrified.
Referring to fig. 4, the half-directional pressing column 3 includes a paint filling sleeve 31, an inner paint separating plate 32 and a cloth pressing film 33, wherein the paint filling sleeve 31 is in a cylindrical structure, the cloth pressing film 33 is in a planar structure, the paint filling sleeve 31 and the cloth pressing film 33 are connected to form a hollow semi-cylindrical structure, the inner paint separating plate 32 is fixedly connected to the inner end of the paint filling sleeve 31, paint is filled between the paint filling sleeve 31 and the inner paint separating plate 32, a paint filling pipeline is further installed on the paint filling sleeve 31, the paint filling sleeve 31 is used for filling paint into the paint spraying cloth 2, and the cloth pressing film 33 is used for propping the paint spraying cloth 2 to uniformly paint the surface of the steel structure.
The paint repairing sleeve 31 and the inner paint separating plate 32 are made of hard heat insulating materials, and the cloth pressing film 33 is made of elastic heat conducting materials.
Referring to fig. 5-6, a plurality of paint overflow holes perpendicular to the center are formed in the paint filling sleeve 31, paint blocking beads 5 are arranged in the paint overflow holes, a plurality of elastic pull ropes 6 which are uniformly distributed are fixedly connected between the paint blocking beads 5 and the paint overflow holes, when the paint filling sleeve 31 is downward, the paint blocking beads 5 overcome the elastic force of the elastic pull ropes 6 to open the paint overflow holes under the action of gravity, at the moment, paint can overflow onto the upper paint cloth 2 for paint filling, and when the cloth pressing film 33 rotates to the lower side, the paint filling cloth 2 can be extruded to uniformly paint the surface of the steel structure by utilizing the characteristics of a plane structure of the cloth pressing film.
The paint overflow hole is of a horn-shaped structure with an outward opening, and the paint blocking beads 5 are smaller than the maximum diameter of the paint overflow hole and larger than the minimum diameter of the paint overflow hole.
Referring to fig. 6-7, a secondary pressing strip 4 fixedly connected with the paint repair sleeve 31 is sandwiched between the inner paint separating plate 32 and the cloth pressing film 33, the secondary pressing strip 4 is tightly attached to the cloth pressing film 33, and the secondary pressing strip 4 keeps a hardened state under a normal state, so that a planar structure of the cloth pressing film 33 is maintained, and the paint cloth 2 can be fully stretched to be in contact with the surface of the steel structure, so that high-uniformity painting is realized.
The secondary pressing strip 4 comprises an orientation layer 41, a heat softening layer 42 and a plurality of magnetic absorption package particles 43, wherein the orientation layer 41 is fixedly connected in the paint supplementing sleeve 31, the heat softening layer 42 is inlaid and connected between the orientation layer 41 and the cloth pressing film 33, the magnetic absorption package particles 43 are uniformly filled in the heat softening layer 42, the heat softening layer 42 is in a solidification state under a normal state, the heat softening layer 42 is melted after being heated, at the moment, the magnetic absorption package particles 43 can be close to the cloth pressing film 33 under the magnetic absorption action of the electromagnetic plate 1 and carry out multi-point extrusion on the cloth pressing film, so that paint is uniformly dispersed on the surface of the paint cloth 2, the uniformity of painting can be improved, and break points caused by a missing coating area are not easy to occur.
The orientation layer 41 is made of a hard heat insulating material, and the heat softening layer 42 is made of a hot melt resin material.
Referring to fig. 8, the magnetic particle 43 is made of a light material and is hollow, and the magnetic particle 43 is filled with iron powder, after the heat softening layer 42 is melted, the cloth pressing film 33 faces downward, the magnetic particle 43 can approach the cloth pressing film 33 under the action of magnetic attraction and realize multi-point extrusion, and after the cloth pressing film 33 rotates to the upper side, the magnetic particle 43 can be far away from the cloth pressing film 33 under the action of buoyancy and magnetic attraction, so that the magnetic particle 43 can leave the cloth pressing film 33 before the heat softening layer 42 is solidified, and the extrusion action is not easy to trigger in advance during the next painting.
The electromagnetic plate 1, the varnishing cloth 2 and the half-directional pressing column 3 synchronously move, the single varnishing area is kept partially overlapped, and the overlapped area is not lower than 10% of the varnishing area.
According to the invention, the traditional spray gun painting mode is abandoned, the electromagnetic plate 1 is matched with the painting cloth 2, the paint filling and the painting are intermittently realized through the rotation of the half-direction pressing column 3, meanwhile, the electromagnetic plate 1 is matched by applying a magnetic field on opposite surfaces, when the cylindrical surface of the half-direction pressing column 3 rotates to the lower side, the half-direction pressing column 3 realizes paint feeding to the electromagnetic plate 1, when the plane of the half-direction pressing column 3 rotates to the lower side, the painting cloth 2 is heated, the steel structure surface is painted under the action of the magnetic field, the painting mode of the painting cloth 2 is compared with that of a spray gun, the high-uniformity painting can be realized, meanwhile, the occurrence of a missing painting area can be avoided to a great extent, and the painting quality of the steel structure surface is obviously improved.
The above is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (6)
1. A non-break point type painting process for the surface of a steel structure is characterized in that: the method comprises the following steps:
s1, an electromagnetic plate (1) is arranged below a steel structure, and varnished cloth (2) is hung above the steel structure;
s2, driving the half-directional pressing column (3) to intermittently rotate on the inner side of the upper varnished cloth (2) through an electric rotating shaft, and simultaneously applying a magnetic field below the electromagnetic plate (1);
s3, when the cylindrical surface of the half-directional pressing column (3) rotates to the lower side, the half-directional pressing column (3) realizes paint feeding on the electromagnetic plate (1);
s4, heating the varnishing cloth (2) when the plane of the half-directional pressing column (3) rotates to the lower side, and varnishing the surface of the steel structure under the action of a magnetic field;
s5, repeating the process until the surface of the steel structure is painted, and then drying by hot air;
the semi-directional pressing column (3) comprises a paint supplementing sleeve (31), an inner paint separating plate (32) and a cloth pressing film (33), wherein the paint supplementing sleeve (31) is of a cylindrical surface structure, the cloth pressing film (33) is of a plane structure, the paint supplementing sleeve (31) and the cloth pressing film (33) are connected to form a hollow semi-cylindrical structure, the inner paint separating plate (32) is fixedly connected to the inner end of the paint supplementing sleeve (31), paint is filled between the paint supplementing sleeve (31) and the inner paint separating plate (32), a paint supplementing pipeline is further arranged on the paint supplementing sleeve (31), a plurality of paint overflow holes perpendicular to the center are formed in the paint overflow holes, and a plurality of elastic pull ropes (6) which are uniformly distributed are fixedly connected between the paint blocking beads (5) and the paint overflow holes;
the paint-isolating plate is characterized in that a secondary pressing strip (4) fixedly connected with the paint-supplementing sleeve (31) is clamped between the inner paint-isolating plate (32) and the cloth-pressing film (33), the secondary pressing strip (4) is tightly attached to the cloth-pressing film (33), the secondary pressing strip (4) comprises an orientation layer (41), a heat softening layer (42) and a plurality of magnetic-suction package particles (43), the orientation layer (41) is fixedly connected in the paint-supplementing sleeve (31), the heat softening layer (42) is inlaid and connected between the orientation layer (41) and the cloth-pressing film (33), and the magnetic-suction package particles (43) are uniformly filled in the heat softening layer (42).
2. The non-break point type painting process for the surface of a steel structure according to claim 1, wherein the process comprises the following steps: the paint repair sleeve (31) and the inner paint isolation plate (32) are made of hard heat insulation materials, and the cloth pressing film (33) is made of elastic heat conduction materials.
3. The non-break point type painting process for the surface of a steel structure according to claim 1, wherein the process comprises the following steps: the paint overflow hole is of a horn-shaped structure with an outward opening, and the paint blocking beads (5) are smaller than the maximum diameter of the paint overflow hole and larger than the minimum diameter of the paint overflow hole.
4. The non-break point type painting process for the surface of a steel structure according to claim 1, wherein the process comprises the following steps: the orientation layer (41) is made of a hard heat insulating material, and the heat softening layer (42) is made of a hot melt resin material.
5. The non-break point type painting process for the surface of a steel structure according to claim 1, wherein the process comprises the following steps: the magnetic suction package particles (43) are made of light materials and are made into hollow structures, and iron powder is filled in the magnetic suction package particles (43).
6. The non-break point type painting process for the surface of a steel structure according to claim 1, wherein the process comprises the following steps: the electromagnetic plate (1), the varnishing cloth (2) and the half-directional pressing column (3) synchronously move, the single varnishing area is kept to be partially overlapped, and the overlapped area is not lower than 10% of the varnishing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210828592.0A CN115138525B (en) | 2022-07-14 | 2022-07-14 | Non-break point type painting process for steel structure surface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210828592.0A CN115138525B (en) | 2022-07-14 | 2022-07-14 | Non-break point type painting process for steel structure surface |
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| CN115138525A CN115138525A (en) | 2022-10-04 |
| CN115138525B true CN115138525B (en) | 2023-08-18 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773370A (en) * | 2019-11-01 | 2020-02-11 | 合肥禾松信息科技有限公司 | Motor frame shell surface painting and coating equipment |
| CN111592723A (en) * | 2020-05-20 | 2020-08-28 | 安徽英标新材料科技有限公司 | Anti-frost-crack hard downpipe and processing technology thereof |
| CN113102204A (en) * | 2021-04-12 | 2021-07-13 | 安徽省宝路钢结构有限公司 | Novel anti-stripping type anti-rust process for steel structure |
| CN113318949A (en) * | 2021-04-14 | 2021-08-31 | 陈琰 | Steel structure fireproof treatment process |
| CN113426650A (en) * | 2021-05-07 | 2021-09-24 | 刘青 | Even-light processing technology for color steel plate |
| CN113634454A (en) * | 2021-08-16 | 2021-11-12 | 王邦瑞 | Metal pipe painting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3595148B1 (en) * | 2018-07-13 | 2021-06-09 | Siemens Aktiengesellschaft | Method for producing a material layer and a material layer structure for a dynamoelectric rotary machine |
-
2022
- 2022-07-14 CN CN202210828592.0A patent/CN115138525B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773370A (en) * | 2019-11-01 | 2020-02-11 | 合肥禾松信息科技有限公司 | Motor frame shell surface painting and coating equipment |
| CN111592723A (en) * | 2020-05-20 | 2020-08-28 | 安徽英标新材料科技有限公司 | Anti-frost-crack hard downpipe and processing technology thereof |
| CN113102204A (en) * | 2021-04-12 | 2021-07-13 | 安徽省宝路钢结构有限公司 | Novel anti-stripping type anti-rust process for steel structure |
| CN113318949A (en) * | 2021-04-14 | 2021-08-31 | 陈琰 | Steel structure fireproof treatment process |
| CN113426650A (en) * | 2021-05-07 | 2021-09-24 | 刘青 | Even-light processing technology for color steel plate |
| CN113634454A (en) * | 2021-08-16 | 2021-11-12 | 王邦瑞 | Metal pipe painting device |
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| CN115138525A (en) | 2022-10-04 |
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