CN115464726A - Preparation method of powder spraying arc-shaped product and special die - Google Patents
Preparation method of powder spraying arc-shaped product and special die Download PDFInfo
- Publication number
- CN115464726A CN115464726A CN202211150289.6A CN202211150289A CN115464726A CN 115464726 A CN115464726 A CN 115464726A CN 202211150289 A CN202211150289 A CN 202211150289A CN 115464726 A CN115464726 A CN 115464726A
- Authority
- CN
- China
- Prior art keywords
- arc
- product
- shaped
- white blank
- powder spraying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/12—Applying particulate materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a preparation method and a special die for a powder spraying arc-shaped product, and relates to the technical field of plate-type furniture production, wherein the preparation method for the powder spraying arc-shaped product comprises the following steps: s110: putting the white blank into a high-frequency hot press die for hot pressing to obtain an arc-shaped white blank product; s120: putting the hot-pressed arc-shaped white blank product into a special die for cooling and shaping; s130: drying the arc-shaped white blank product; s140: performing primer treatment on the surface of the arc-shaped white blank product before powder spraying, and polishing the primer after the primer is dried; s150: adjusting the distance between baking lamps of powder spraying equipment; s160: hanging the arc-shaped white blank product on a powder spraying line for powder spraying treatment; s170: and immediately putting the arc-shaped white blank product into a special die for cooling and shaping after powder spraying to obtain the arc-shaped product. The radian of the arc-shaped product is controlled by the high-frequency hot press die and the special die, and the customized production of the arc-shaped product can be realized by changing the shapes of the high-frequency hot press die and the special die.
Description
Technical Field
The invention relates to the technical field of plate-type furniture production, in particular to a preparation method and a special die for a powder spraying arc-shaped product.
Background
The arc-shaped product is used as a decoration element in a plate-type furniture product and widely applied to modern plate-type furniture products, the arc-shaped product and the flat plate-type product are well complementary in a curved and straight mode, and the soft space feeling of the furniture is improved.
The existing arc-shaped products on the market at present are mainly paint veneers, triamine paper veneers or PVC film plastic-absorbing veneers, and no matter which veneer technology is adopted, certain environmental pollution exists.
The powder spraying process is a novel environment-friendly facing process emerging in recent years, is popular with consumers, but cannot be used for manufacturing arc-shaped products, and becomes a difficulty in realizing a curve-straight complementary effect of the products. Therefore, the powder spraying technology of arc products is in urgent need of development.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a preparation method of a powder spraying arc-shaped product, which can stably produce the powder spraying arc-shaped product.
The invention also provides a special die.
The preparation method of the powder spraying arc-shaped product provided by the embodiment of the invention comprises the following steps: s110: putting the white blank into a high-frequency hot press die for hot pressing to obtain an arc-shaped white blank product; s120: putting the hot-pressed arc-shaped white blank product into a special die for cooling and shaping; s130: drying the arc-shaped white blank product; s140: performing primer treatment on the surface of the arc-shaped white blank product before powder spraying, and polishing the primer after the primer is dried; s150: adjusting the distance between baking lamps of powder spraying equipment; s160: hanging the arc-shaped white blank product on a powder spraying line for powder spraying treatment; s170: and immediately putting the arc-shaped white blank product into a special die for cooling and shaping after powder spraying to obtain the arc-shaped product.
According to an embodiment of an aspect of the present invention, in step S110, the white blank is formed by stacking a plurality of glued thin density boards.
According to an embodiment of an aspect of the present invention, in step S110, the current, the hot pressing time and the pressure holding time of the high-frequency hot press mold are adjusted according to the thickness of the arc-shaped white blank product.
According to an embodiment of an aspect of the present invention, in step S130, the arc-shaped white blank product is subjected to a constant temperature and humidity drying process.
According to an embodiment of one aspect of the invention, the arc-shaped white blank product is dried at constant temperature and humidity, so that the water content of the plate is controlled to be 6-10%.
According to an embodiment of an aspect of the present invention, in step S140, the arc-shaped white blank product is subjected to primer treatment using UV paint or water-based paint.
According to an embodiment of one aspect of the present invention, in step S150, the distance between the baking lamps of the powder spraying apparatus is adjusted so that the distance between the baking lamps and the arc-shaped white blank product is 5-10 cm.
According to an embodiment of an aspect of the present invention, in step S120, after the arc-shaped white blank product is cooled and shaped to normal temperature, the excess portions around the arc-shaped white blank product are cut.
The special die comprises a pressing plate assembly, wherein the pressing plate assembly comprises a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are respectively provided with an arc-shaped pressing surface, the first pressing plate and the second pressing plate define a pressing cavity, and the pressing cavity is used for placing a workpiece.
According to another aspect of the embodiment of the present invention, the contour of the press-fit surface is a circular arc.
The preparation method of the powder spraying arc-shaped product at least has the following beneficial effects: the white blank is placed into a special die after high-frequency hot pressing for cooling and shaping to control deformation and resilience of the white blank, the distance between a baking lamp and the arc-shaped white blank product is adjusted to control the baking temperature before powder spraying, the special die is reused to control the resilience and deformation of the arc-shaped product after the powder spraying, and finally the powder spraying arc-shaped product meeting the quality requirement is stably produced. The radian of the arc-shaped product is controlled by the high-frequency hot press die and the special die, and the customized production of the arc-shaped product can be realized by changing the shapes of the high-frequency hot press die and the special die.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
FIG. 1 is a schematic illustration of a white blank hot pressed into an arcuate white blank product in accordance with an aspect of the present invention;
FIG. 2 is a schematic structural diagram of a special mold according to another embodiment of the present invention;
FIG. 3 is a schematic view of another perspective of the special mold according to another embodiment of the present invention;
fig. 4 is a schematic top view of a special mold according to another embodiment of the present invention.
Reference numerals are as follows:
100. arc-shaped white blank products; 110. a thin density board;
200. a special mold; 210. a first presser plate; 220. a second platen; 230. a press-fit cavity; 240. a base.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
In the description of the present invention, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiment of the invention discloses a preparation method of a powder spraying arc-shaped product, which integrally comprises the following steps:
s110: putting the white blank into a high-frequency hot press die for hot pressing to obtain an arc-shaped white blank product 100;
s120: putting the hot-pressed arc-shaped white blank product 100 into a special die 200 for cooling and shaping;
s130: drying the arc-shaped white blank product 100;
s140: before powder spraying, performing primer treatment on the surface of the arc-shaped white blank product 100, and after drying the primer, polishing the primer;
s150: adjusting the distance between baking lamps of powder spraying equipment;
s160: hanging the arc-shaped white blank product 100 on a powder spraying line for powder spraying treatment;
s170: and immediately putting the arc-shaped white blank product 100 into a special die 200 for cooling and shaping after powder spraying to obtain an arc-shaped product.
Powder spraying is called powder spraying for short, and powder spraying refers to a process of spraying powder coating on the surface of a workpiece by using powder spraying equipment (the powder spraying equipment comprises but is not limited to an electrostatic plastic spraying machine), and uniformly adsorbing powder on the surface of the workpiece under the action of static electricity to form a powdery coating.
In the preparation method of the powder spraying arc-shaped product, the white blank is placed into the special die 200 after high-frequency hot pressing for cooling and shaping so as to control the deformation and resilience of the white blank, the distance between the baking lamp and the arc-shaped white blank product 100 is adjusted before powder spraying so as to control the baking temperature, the special die 200 is reused to control the resilience and deformation of the arc-shaped product after powder spraying, and finally the powder spraying arc-shaped product meeting the quality requirement is stably produced. The radian of the arc-shaped product is controlled by the high-frequency hot press die and the special die 200, and the customized production of the arc-shaped product can be realized by changing the shapes of the high-frequency hot press die and the special die 200.
The products produced by the preparation method of the powder spraying arc-shaped product comprise arc-shaped products and non-arc-shaped products.
In step S110, the white blank is formed by laminating a plurality of thin density boards 110 to which the glue is applied, as shown in fig. 1. In the process of producing the white blank, the single surface of the thin density plate 110 is coated with glue, and then a plurality of thin density plates 110 are laminated together in sequence to form the white blank, so that the white blank is prevented from cracking in the bending hot-pressing process. The white blank is formed by laminating a plurality of layers of thin density plates 110, and the high-frequency hot press is used for hot pressing the white blank, so that each layer of thin density plate 110 of the white blank can be uniformly heated, and the improvement of the bonding quality of the thin density plates 110 is facilitated.
As an example, the white blank includes n sheets of thin density plates 110 laminated together, n being an integer. The first thin density plate, the second thin density plate and the third thin density plate (8230; and the nth thin density plate) are sequentially arranged on the plurality of thin density plates 110 which are stacked together from bottom to top. The front n-1 thin density boards 110 are coated with glue on single surfaces, the glue coating layer is positioned on the top surface of each thin density board 110, and the nth thin density board is directly stacked on the (n-1) th thin density board without being coated with glue.
In some embodiments, in step S110, the current, the hot pressing time and the pressure maintaining time of the high-frequency hot press die are adjusted according to the thickness of the arc-shaped white blank product 100. The aforementioned currents include screen currents and gate currents. The heating temperature of the white blank is controlled by adjusting the current.
As one embodiment, taking a quarter arc gate with the production radius of 300mm as an example, the heating time is 420-600 s, the cooling and shaping time of the arc white blank product is 25min, the screen current is 1.2-2.0A, the grid current is 0.25-0.3A, and the pressure is 8-10 MPa.
In some embodiments, in step S130, the arc-shaped white blank is dried in a constant temperature and humidity manner, so that the rate of decrease of the water content of the arc-shaped white blank product 100 tends to be linear, and the cracking of the arc-shaped white blank product 100 is effectively avoided. Further, drying the arc-shaped white blank product at constant temperature and humidity until the water content of the plate in the arc-shaped white blank product 100 is controlled to be 6% -10%, so that the rebound deformation amplitude of the product is effectively reduced, and meanwhile, the cracking of the arc-shaped white blank product 100 is avoided. It should be appreciated that the moisture content of the board is too low to make the wood electrically non-conductive, and thus the arc-shaped white blank product 100 cannot be electrostatically sprayed; the water content of the plate is too high, so that the condition of cracking caused by water vapor evaporation is easy to occur in the spraying process.
In step S140, the arc-shaped white blank product 100 is subjected to primer treatment using UV paint or water-based paint.
As one example, the surface of the arc-shaped white blank product 100 is subjected to primer treatment using UV paint. UV paints are known as UV curable coatings, abbreviated as UV paints. And (3) drying the UV paint coated on the surface of the arc-shaped white blank product 100, and then polishing the primer.
As one example thereof, the curved white blank product 100 is subjected to a primer treatment using a water-based paint.
In step S150, before the arc-shaped white blank product 100 is subjected to powder spraying and baking, the distance between the baking lamps of the powder spraying equipment is adjusted to make the distance between the baking lamp and the arc-shaped white blank product 100 be 5-10 cm respectively, so as to achieve the purpose of controlling the baking temperature. Wherein, the concave surface and the convex surface of the arc-shaped white blank product 100 are respectively provided with a plurality of baking lamps. For the baking lamp at the side of the concave surface of the arc-shaped white blank product 100, the distance between the baking lamp and the arc-shaped white blank product 100 means that the minimum distance between the baking lamp and the arc-shaped white blank product is 5-10 cm; for the baking lamp on the convex side of the arc-shaped white blank product 100, the distance between the baking lamp and the arc-shaped white blank product 100 means that the minimum distance between the baking lamp and the arc-shaped white blank product 100 is 5-10 cm. It should be understood that the baking lamps on the concave side of the arc-shaped white blank product 100 can be located on the same plane, or can be arranged in a curved surface; similarly, the baking lamps on the convex side of the arc-shaped white blank product 100 may be located on the same plane or may be arranged in a curved surface.
In this embodiment, the distance between the searing lamp and the curved white blank product 100 is 5cm. It should be understood that the distance between the searing lamps and the curved white blank product 100 can also be selected to be 8cm, 10cm, etc. as desired.
In step S120, after the arc-shaped white blank product 100 is cooled and shaped to normal temperature, the excess portions around the arc-shaped white blank product 100 are cut.
As an example, the cooled arc-shaped white blank product is cut with high precision by means of a special die 200 and a finishing locator, and redundant parts around the arc-shaped white blank product 100 are cut off.
And putting the sprayed arc-shaped white blank product 100 into the special die 200 again for cooling and shaping, carrying out precision inspection on the arc-shaped product, and packaging and warehousing the arc-shaped product after the arc-shaped product is qualified.
Referring to fig. 2 to 4, in another embodiment of the present invention, a special mold 200 is disclosed, the special mold 200 includes a pressing plate assembly, the pressing plate assembly includes a first pressing plate 210 and a second pressing plate 220, the first pressing plate 210 and the second pressing plate 220 each have an arc-shaped pressing surface, the first pressing plate 210 and the second pressing plate 220 define a pressing cavity 230, and the pressing cavity 230 is used for placing a workpiece. Specifically, the dedicated mold 200 further includes a base 240 and a driving device, and the first pressing plate 210 and the second pressing plate 220 are connected by the driving device, which is capable of changing a distance between the first pressing plate 210 and the second pressing plate 220.
The pressing surface of the first pressing plate 210 is a concave surface, the pressing surface of the second pressing plate 220 is a convex surface, and the radians of the concave surface and the convex surface are matched. It should be understood that the concave and convex surfaces are shaped to match the curved product to avoid the resilient deformation of the curved white blank product 100 when it is cooled and set in the special mold 200.
In one embodiment, the first pressing plate 210 is fixedly mounted on the base 240, and the second pressing plate 220 is a movable plate. When in use, the driving device drives the second pressing plate 220 to move away from the first pressing plate 210 so as to open the pressing cavity 230, so that the arc-shaped white blank product 100 can be conveniently put in or taken out; after the arc-shaped white blank product 100 is placed into the pressing cavity 230, the driving device drives the second pressing plate 220 to be close to the first pressing plate 210, so that the distance between the first pressing plate 210 and the second pressing plate 220 is equal to the thickness of the arc-shaped white blank product 100. That is, when the curved white blank product 100 is cooled and set in the special mold 200, the first pressing plate 210 and the second pressing plate 220 are both attached to the curved surface of the curved white blank product 100. In this embodiment, the driving device specifically includes a cylinder.
In one embodiment, the contour of the press-fit surface is a circular arc. That is, the arc surface of the arc product is a circular arc surface.
In some embodiments, referring to fig. 2 to 4, the special mold 200 includes two sets of platen assemblies, that is, the special mold 200 can perform cooling and shaping operations on two arc-shaped white blank products 100, which effectively improves the efficiency of cooling and shaping the products.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A method for preparing a powder spray arc product is characterized by comprising the following steps:
s110: putting the white blank into a high-frequency hot press die for hot pressing to obtain an arc-shaped white blank product;
s120: putting the hot-pressed arc-shaped white blank product into a special die for cooling and shaping;
s130: drying the arc-shaped white blank product;
s140: performing primer treatment on the surface of the arc-shaped white blank product before powder spraying, and polishing the primer after the primer is dried;
s150: adjusting the distance between a baking lamp of the powder spraying equipment and the arc-shaped white blank product;
s160: hanging the arc-shaped white blank product on a powder spraying line for powder spraying treatment;
s170: and immediately putting the arc-shaped white blank product into a special die for cooling and shaping after powder spraying to obtain the arc-shaped product.
2. The method of claim 1, wherein the white blank is formed by stacking a plurality of glued thin density boards in step S110.
3. The method for preparing a powder spray arc product according to claim 1 or 2, wherein in step S110, the current, the hot pressing time and the pressure maintaining time of the high frequency hot press die are adjusted according to the thickness of the arc white blank product.
4. The method for preparing a powder spray arc product according to claim 2, wherein in step S130, the arc-shaped white blank product is dried at a constant temperature and humidity.
5. The method for preparing a powder spray arc-shaped product according to claim 4, wherein the arc-shaped white blank product is dried at constant temperature and constant humidity so as to control the water content of the plate material to be 6-10%.
6. The method of manufacturing a powder spray arc product according to claim 1, wherein the arc white blank product is subjected to primer treatment using UV paint or water-based paint in step S140.
7. The method for preparing a powder spray arc product according to claim 1, wherein in step S150, the distance between the baking lamps of the powder spraying equipment is adjusted so that the distance between the baking lamps and the arc-shaped white blank product is 5-10 cm.
8. The method for preparing a powder spray arc-shaped product according to claim 1, wherein in step S120, after the arc-shaped white blank product is cooled and shaped to normal temperature, the excess part around the arc-shaped white blank product is cut.
9. The special die is characterized by comprising a pressing plate assembly, wherein the pressing plate assembly comprises a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are both provided with arc-shaped pressing surfaces, a pressing cavity is limited by the first pressing plate and the second pressing plate, and the pressing cavity is used for placing a workpiece.
10. The special purpose mold according to claim 9, characterized in that the contour of said press-fit surfaces is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150289.6A CN115464726A (en) | 2022-09-21 | 2022-09-21 | Preparation method of powder spraying arc-shaped product and special die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150289.6A CN115464726A (en) | 2022-09-21 | 2022-09-21 | Preparation method of powder spraying arc-shaped product and special die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115464726A true CN115464726A (en) | 2022-12-13 |
Family
ID=84334135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211150289.6A Pending CN115464726A (en) | 2022-09-21 | 2022-09-21 | Preparation method of powder spraying arc-shaped product and special die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115464726A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001114A (en) * | 2010-09-17 | 2011-04-06 | 南京林业大学 | Method for manufacturing curved laminated veneer lumber |
| CN104139426A (en) * | 2014-06-30 | 2014-11-12 | 索菲亚家居股份有限公司 | Manufacturing method of arc door |
| CN105599096A (en) * | 2016-01-21 | 2016-05-25 | 中山市大涌镇生产力促进中心 | Manufacturing method of solid wood furniture bent parts |
| CN108724392A (en) * | 2018-06-07 | 2018-11-02 | 中国林业科学研究院木材工业研究所 | A kind of preparation method of bending solid wood |
| CN108787388A (en) * | 2017-05-12 | 2018-11-13 | 佛山宜可居新材料有限公司 | It is a kind of to form the production technology and production equipment of DE Specular Lighting decorative effect on artificial board surface using powdery paints |
| CN109746176A (en) * | 2019-01-21 | 2019-05-14 | 福建省九竹工贸有限公司 | A kind of spraying method of bamboo product |
| CN110997164A (en) * | 2017-07-07 | 2020-04-10 | 斯塔尔国际有限公司 | Powder coating method and coated article |
| CN112123472A (en) * | 2020-09-11 | 2020-12-25 | 广东卡诺亚家居有限公司 | Manufacturing process of circular arc-shaped plate and circular arc-shaped plate |
| CN114474287A (en) * | 2022-02-28 | 2022-05-13 | 杭州庄宜家具有限公司 | All-bamboo bending chair leg integrated forming production method and cooling and shaping mold |
| CN114653561A (en) * | 2022-03-23 | 2022-06-24 | 江苏无锡欧派集成家居有限公司 | Powder coating method for wood base material |
| CN114953090A (en) * | 2022-06-06 | 2022-08-30 | 东莞市众金家具有限公司 | Environment-friendly bending forming processing technology applied to furniture production |
-
2022
- 2022-09-21 CN CN202211150289.6A patent/CN115464726A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001114A (en) * | 2010-09-17 | 2011-04-06 | 南京林业大学 | Method for manufacturing curved laminated veneer lumber |
| CN104139426A (en) * | 2014-06-30 | 2014-11-12 | 索菲亚家居股份有限公司 | Manufacturing method of arc door |
| CN105599096A (en) * | 2016-01-21 | 2016-05-25 | 中山市大涌镇生产力促进中心 | Manufacturing method of solid wood furniture bent parts |
| CN108787388A (en) * | 2017-05-12 | 2018-11-13 | 佛山宜可居新材料有限公司 | It is a kind of to form the production technology and production equipment of DE Specular Lighting decorative effect on artificial board surface using powdery paints |
| CN110997164A (en) * | 2017-07-07 | 2020-04-10 | 斯塔尔国际有限公司 | Powder coating method and coated article |
| CN108724392A (en) * | 2018-06-07 | 2018-11-02 | 中国林业科学研究院木材工业研究所 | A kind of preparation method of bending solid wood |
| CN109746176A (en) * | 2019-01-21 | 2019-05-14 | 福建省九竹工贸有限公司 | A kind of spraying method of bamboo product |
| CN112123472A (en) * | 2020-09-11 | 2020-12-25 | 广东卡诺亚家居有限公司 | Manufacturing process of circular arc-shaped plate and circular arc-shaped plate |
| CN114474287A (en) * | 2022-02-28 | 2022-05-13 | 杭州庄宜家具有限公司 | All-bamboo bending chair leg integrated forming production method and cooling and shaping mold |
| CN114653561A (en) * | 2022-03-23 | 2022-06-24 | 江苏无锡欧派集成家居有限公司 | Powder coating method for wood base material |
| CN114953090A (en) * | 2022-06-06 | 2022-08-30 | 东莞市众金家具有限公司 | Environment-friendly bending forming processing technology applied to furniture production |
Non-Patent Citations (1)
| Title |
|---|
| 王一建等: "木制品粉末涂装红外加热快速固化技术研究与应用", 全国第十五届红外加热暨红外医学发展研讨会论文及论文摘要集, pages 25 - 41 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01297176A (en) | Production of transfer sheet and thermosetting resin decorative laminate | |
| CN106949546B (en) | Manufacturing process of gradient-color air conditioner arc-shaped panel | |
| CN115464726A (en) | Preparation method of powder spraying arc-shaped product and special die | |
| CN113512900B (en) | Flexible embossing process suitable for triamine plate | |
| JPH11114906A (en) | Production of wood container | |
| CN116968129B (en) | Processing method of triamine facing circular arc plate | |
| CN113978074B (en) | Acrylic veneer and preparation method and application thereof | |
| CN106284918A (en) | A kind of leather-surface-imitated floor board production technology | |
| CN217047838U (en) | Conductive wood veneer board capable of being cut at will | |
| JPS58193150A (en) | Manufacture of synthetic-resin decorative board | |
| JPH10175363A (en) | Embossed sheet and embossed decorative material with the sheet | |
| JPH08238737A (en) | Manufacture of double-sided decorative plate and decorative plate | |
| CN113635505A (en) | Production process of film-coated integrated ceiling board | |
| CN117818200A (en) | Coating and printing composite process for producing automotive interior membrane | |
| JPH0410404B2 (en) | ||
| CN113147245A (en) | Forming process of frameless decorative picture | |
| CN116572553A (en) | Carbon fiber special-shaped curved surface hot-press forming method | |
| JPH0524165A (en) | Manufacture of laminated sheet | |
| JPS6090702A (en) | Method of forming irregularity to wood and manufacture of artificial decorative veneer | |
| CN116572653A (en) | Manufacturing process of decorative sheet with magic effect | |
| JPH081898A (en) | Shaped film for decorative panel and production thereof | |
| CN117381931A (en) | Preparation process of arc-shaped piece and arc-shaped piece finished product | |
| JPS593125B2 (en) | Manufacturing method of artificial decorative veneer | |
| CN108284496A (en) | A kind of wooden bending parts High frequency heating one-shaping technique | |
| JP2008110496A (en) | Shaping method for structure of decorative layer and method for producing decorative plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |