WO2017032106A1 - 一种轻木热收缩蒙皮模型飞机的美化方法 - Google Patents

一种轻木热收缩蒙皮模型飞机的美化方法 Download PDF

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Publication number
WO2017032106A1
WO2017032106A1 PCT/CN2016/083268 CN2016083268W WO2017032106A1 WO 2017032106 A1 WO2017032106 A1 WO 2017032106A1 CN 2016083268 W CN2016083268 W CN 2016083268W WO 2017032106 A1 WO2017032106 A1 WO 2017032106A1
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Prior art keywords
skin
model aircraft
work surface
workbench
groove
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English (en)
French (fr)
Inventor
杨天一
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Vio-Sol Model Aircraft Manufacturing Co Ltd
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Vio-Sol Model Aircraft Manufacturing Co Ltd
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Application filed by Vio-Sol Model Aircraft Manufacturing Co Ltd filed Critical Vio-Sol Model Aircraft Manufacturing Co Ltd
Priority to EP16838366.9A priority Critical patent/EP3342590A4/en
Publication of WO2017032106A1 publication Critical patent/WO2017032106A1/zh
Priority to US15/658,892 priority patent/US20170319975A1/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/02—Model aircraft
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/001—Making or assembling thereof, e.g. by folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0065—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0073—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor of non-flat surfaces, e.g. curved, profiled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/40—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/02—Condition, form or state of moulded material or of the material to be shaped heat shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/40—Test specimens ; Models, e.g. model cars ; Probes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5209—Toys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles

Definitions

  • the invention relates to a beautification method of a balsa wood heat shrink skin model airplane, belonging to the field of model aircraft production and manufacture.
  • the world's model aircraft manufacturing materials are mainly the following: foam (such as EPO, EPP material) aircraft, light wood heat shrink skinned aircraft, fiberglass composite aircraft. Among them, balsa wood heat shrink skinned aircraft accounted for about 50% of the total model aircraft production.
  • balsa wood heat shrink skin model aircraft is:
  • assembly the various components are bonded together to form the wooden structure frame of the model aircraft;
  • UV UV curing printing technology is widely used in outdoor inkjet advertising, gift processing industry, signage industry, decoration and decoration industry, personalized printing and other industries. But it is not used in the model aircraft manufacturing industry.
  • UV UV flatbed printers are mainly used for outdoor advertising inkjet printing, and the printed materials are relatively thick, and are easily absorbed on the working platform of the printer.
  • the skin used in the existing balsa model aircraft is basically the German-made Oracover brand.
  • the skin of this brand is very thin, light and not easy. Put it flat and put it on the existing UV UV flatbed printer, it is easy to wrinkle and affect the printing effect. Therefore, it is necessary to improve the working platform structure of the existing UV UV flatbed printer, making it more suitable for the production needs of the model aircraft manufacturing industry. .
  • the technical problem to be solved by the present invention is to provide a beautification method for a balsa wood heat shrink skin model aircraft.
  • the method makes the model aircraft rich in color, reduces labor and cost, reduces occupied funds, and improves the beautification of the model aircraft.
  • the effect of the landscaping effect is not achieved by the traditional skin landscaping method, and the method also improves the aerodynamic performance of the model aircraft.
  • a beautification method of a balsa wood heat shrink skin model airplane comprising:
  • the surface of the skin is uniformly heated by an industrial hot air gun inclined at an angle of 50-60 degrees with the horizontal plane.
  • the temperature of the industrial heat gun is 205-215 ° C;
  • the present invention can also be improved as follows.
  • the working platform of the UV ultraviolet flatbed printer comprises a rack and a workbench, and the workbench is mounted on the rack,
  • the workbench includes a workbench body and a work surface.
  • the workbench body is a rectangular parallelepiped structure having a length of 3120 mm and a width of 1820 mm, and is mounted on the frame.
  • the rectangular parallelepiped structure is provided with a rectangular groove having a length of 2740 mm and a width of 1300 mm.
  • the work surface is disposed at an opening of the groove and is flush with an upper plane of the rectangular parallelepiped structure, and the work surface and the groove are divided into four rectangular regions by a partition disposed in the groove, and work
  • Each rectangular area on the countertop is densely inhaled a hole, the suction hole is distributed on the work surface to grow a rectangle of 2550 mm wide and 1240 mm, the diameter of the suction hole is 1.5 mm, and the distance between the centers of two adjacent suction holes is 20 mm.
  • Each of the rectangular regions has a through hole at the bottom thereof, and the table body, the work surface and the partition plate are integrally formed.
  • a main pipe and two 1.1KW vacuuming machines are arranged under the working platform body, and four inlet ends and two outlet ends are arranged on the main pipe, and four inlet ends on the main pipe are connected to each other.
  • a gas pipe the other end of the four suction pipes respectively communicate with the lower area of the work surface through the through hole, and one of the two outlet ends of the main pipe is connected with one intake pipe, and the other ends of the two intake pipes are respectively.
  • the inlet ends of the two vacuum pumps are connected, and one outlet pipe is connected to the outlet ends of the two vacuum pumps, and four valves are installed on the side walls of the frame to control the opening and closing of the four suction pipes.
  • the beneficial effect of using this step is that the dense suction holes on the work surface form a rectangle with a length of 2550 mm and a width of 1240 mm, which is suitable for the maximum length of the current model aircraft manufacturing industry.
  • the white skin width of the German Oracover brand is 600 mm, which is just the right width. Two white skins are printed side by side for maximum productivity.
  • the existing UV ultraviolet flatbed printer is equipped with two 0.8KW vacuuming machines.
  • the adsorption force is not enough to absorb the skin used by the model aircraft, and the requirements for use are not met. Therefore, the present invention is equipped with two 1.1KW vacuuming machines. It achieves a strong inhalation effect, and can make the skin more flat and firmer on the work surface for printing and painting.
  • the invention defines that the diameter of each suction hole on the working platform is 1.5 mm, and when the skin is printed on the working platform of the UV ultraviolet flatbed printer, the surface of the skin does not have unevenness. If the diameter of the suction hole exceeds 1.5mm, the vacuum suction machine will suck the skin at the position of the suction hole below the work surface, which will affect the printing effect.
  • the distance between the centers of two adjacent suction holes is 20mm, which has no effect on the strength of the working platform and the work surface, and the possibility of uneven printing results due to uneven work surface is minimized.
  • the white skin is a German-made Oracover brand.
  • the varnish is a QQ100 mirror varnish or a CP981S ultra-fast drying varnish. Both were purchased from Zhuhai Guoxin Trading Co., Ltd.
  • the advantage of using this step is to make the surface of the skin more smooth, to better protect the surface of the skin, and to store as much time as possible in the wind and sun.
  • the skin is tightly adhered to the wooden frame of the model aircraft and is not easily wrinkled, which is not the effect of the traditional skin beautification method.
  • the invention improves the structure of the existing UV ultraviolet flatbed printer, increases the working platform of the printer according to the size of the skin, and increases the vacuum adsorption capacity of the printer, making it suitable for the needs of the model aircraft manufacturing industry.
  • This method can easily print various complicated colors and patterns on the skin, and the effect is far less than that of the monotonous colors used in the traditional skin beautification method. This method is greatly enriched. The color and finish of the model airplane.
  • the method uses UV printing technology to print the skin, no need to make the board, easy to color, pre-press processing is fast, only white skin, the company does not need to hoard all kinds of skin skin, save money for the enterprise, very suitable Model aircraft production industry.
  • FIG. 1 is a front view of a printer working platform suitable for model aircraft printing according to the present invention
  • FIG. 2 is a top view of a printer working platform suitable for model aircraft printing according to the present invention, where L represents length and W represents width;
  • FIG. 3 is a schematic view showing the connection of an intake pipe and a through hole of a printer working platform suitable for model aircraft printing according to the present invention
  • FIG. 4 is a left side view of a printer working platform suitable for model aircraft printing according to the present invention.
  • FIG. 5 is a schematic view showing the connection between the main pipe of the printer working platform and the intake pipe and the suction pipe suitable for the model aircraft printing according to the present invention
  • a beautification method for a balsa wood heat shrink skin model aircraft including:
  • the working platform of the UV ultraviolet flatbed printer includes a rack 1 and a workbench, and the workbench is mounted on the rack 1.
  • the workbench includes a workbench body 2 and a work surface 3, which is a rectangular structure having a length (L in FIG. 2) of 3120 mm and a width (W in FIG. 2) of 1820 mm, which is installed in the table.
  • a rectangular recess having a length of 2740 mm and a width of 1300 mm is formed on the rectangular parallelepiped structure, and the work surface 3 is disposed at an opening of the recess and flush with an upper plane of the rectangular parallelepiped structure,
  • the work surface 3 and the groove are divided into four rectangular regions by a partition plate disposed in the groove, and each rectangular region on the work surface 3 is densely covered with an air suction hole 4, and the air suction hole 4 is on the work surface 3
  • a rectangular shape having a width of 2550 mm and a width of 1240 mm is distributed, and the diameter of the suction hole 4 is 1.5 mm.
  • the distance between the centers of two adjacent suction holes 4 is 20 mm, and the bottom of each rectangular
  • a main pipe 8 and two 1.1KW vacuuming machines 5 are disposed under the workbench body 2, and the main pipe 8 is provided with four intake ends and two air outlet ends, and four intake ends on the manifold 8
  • Each of the suction pipes 10 is connected to each other, and the other ends of the four suction pipes 10 are respectively communicated with the lower portion of the work surface 3 through the through holes, and one of the two outlet ends of the manifold 8 is connected to an intake pipe 6
  • the other ends of the two intake pipes 6 are respectively connected to the intake ends of the two vacuum pumps 5, and the outlet ends of the two vacuum pumps 5 are connected to an air outlet pipe 7, and the four valves 9 are mounted on the frame 1.
  • the opening and closing of the four suction pipes 10 are controlled separately.
  • the surface of the skin is uniformly heated by an industrial hot air gun inclined at an angle of 50-60 degrees with the horizontal plane.
  • the temperature of the industrial heat gun is 205-215 ° C;
  • the model airplane is light in weight, and the existing beautification process requires multi-layer skin superimposition to achieve the beautification effect.
  • the method uses the printing ink to beautify, and only one layer of skin can be used.
  • the weight reduction is calculated in grams, and the weight of one square meter of skin is between 100g and 300g. This method and the existing beautification method are used to coat the wooden frame of the same model aircraft. %the weight of.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Printing Methods (AREA)
  • Toys (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

一种轻木热收缩蒙皮模型飞机的美化方法，包括：用UV紫外线平板打印机把颜色油墨打印在白色蒙皮上，得到印有图案的蒙皮；将模型飞机的木结构框架放在水平桌面上，用205-215℃的烫斗将印有图案的蒙皮压紧在木结构框架上；在蒙皮表面上方12cm处，用与水平面成50-60度角倾斜的工业热风枪给蒙皮表面均匀加温，当蒙皮均匀收缩粘在木结构框架上即停止加热，工业热风枪的温度为205-215℃；对蒙皮表面进行除尘清洁，在蒙皮表面喷上一层厚0.01-0.02mm的清漆，清漆干透后，即得。本方法使模型飞机色彩丰富，降低了人工费用，提高了模型飞机的美化涂装效果，并且还提高了模型飞机的气动性能。

Description

一种轻木热收缩蒙皮模型飞机的美化方法 技术领域
本发明涉及一种轻木热收缩蒙皮模型飞机的美化方法，属于模型飞机生产和制造领域。
背景技术
目前中国为模型飞机生产大国，产量约占全世界模型飞机产量的70％。从90年代初到目前全世界模型飞机的制造材料主要有以下几种：泡沫材料(如EPO，EPP材料)飞机，轻木热收缩蒙皮飞机，玻璃纤维复合材料飞机。其中，轻木热收缩蒙皮飞机占模型飞机总产量的50％左右。
目前轻木热收缩蒙皮模型飞机的制作流程为：
1、下料：将轻木原料切割成需要的部件；
2、组装：将各种部件粘接在一起，形成模型飞机的木结构框架；
3、美化：将不同颜色的热收缩蒙皮裁切成各种图案，然后通过烫斗或热风枪粘合在模型飞机的木结构框架上，但是其颜色比较单调，且费工耗时，需要积压大量各种颜色的蒙皮(如红色，蓝兰，黄色等蒙皮)，占用大量资金。
UV紫外线固化打印技术广泛用于户外喷绘广告、礼品加工行业、标牌标识行业、装潢装饰行业、个性印刷等行业。但没有应用在模型飞机制作行业。
发明内容
目前UV紫外线平板打印机主要用于户外广告喷绘，其打印的材料比较厚，容易平摊吸附在打印机的工作平台上。但是现有制造轻木模型飞机所用的蒙皮基本为德国产Oracover品牌，此品牌蒙皮非常薄，重量轻，不容易 放平整，放入现有UV紫外线平板打印机上打印时，很容易起皱，影响打印效果，因此，需要改进现有UV紫外线平板打印机的工作平台结构，使之更适合模型飞机制造行业的生产需要。
本发明所要解决的技术问题是提供一种轻木热收缩蒙皮模型飞机的美化方法，本方法使模型飞机色彩丰富，降低了人工和费用，减少了占用的资金，提高了模型飞机的美化涂装效果，这种美化效果是传统蒙皮美化方法无法达到的，并且本方法还提高了模型飞机的气动性能。
本发明解决上述技术问题的技术方案如下：一种轻木热收缩蒙皮模型飞机的美化方法，包括：
1)把白色蒙皮放在UV紫外线平板打印机的工作平台上，用UV紫外线平板打印机把颜色油墨打印在白色蒙皮上，得印有图案的蒙皮；
2)将模型飞机的木结构框架放在水平桌面上，用205-215℃的烫斗将印有图案的蒙皮压紧在模型飞机的木结构框架上，得处理后的模型飞机；
3)在蒙皮表面上方12cm处，用与水平面成50-60度角倾斜的工业热风枪给蒙皮表面均匀加温，当蒙皮均匀收缩粘在模型飞机的木结构框架上即停止加热，所述工业热风枪的温度为205-215℃；
4)对蒙皮表面进行除尘清洁，在蒙皮表面喷上一层厚0.01-0.02mm的清漆，清漆干透后，即得。
在上述技术方案的基础上，本发明还可以做如下改进。
进一步，在1)中，所述UV紫外线平板打印机的工作平台包括机架及工作台，所述工作台安装在所述机架上，
所述工作台包括工作台本体及工作台面，所述工作台本体为长3120mm宽1820mm的长方体结构，其安装在所述机架上，所述长方体结构上开设有长2740mm宽1300mm的长方形凹槽，所述工作台面设于所述凹槽的开口处且与所述长方体结构的上平面平齐，所述工作台面和所述凹槽通过凹槽内布置的隔板分成四个长方形区域，工作台面上的每个长方形区域均密布有吸气 孔，所述吸气孔在工作台面上分布成长2550mm宽1240mm的长方形，所述吸气孔的直径为1.5mm，两个相邻吸气孔圆心之间的距离为20mm，所述凹槽内的每个长方形区域的底部均设有一个通孔，所述工作台本体、工作台面和隔板为一体成型结构，
所述工作台本体下方设有一根总管和两台1.1KW的抽真空机，所述总管上设有四个进气端和两个出气端，总管上的四个进气端各连接一根吸气管，四根吸气管的另一端分别穿过所述通孔与所述工作台面下方区域连通，总管上的两个出气端各连接一根进气管，两根进气管的另一端分别与两台抽真空机的进气端相连，两台抽真空机的出气端各连接一根出气管，四个阀门安装在机架的侧壁上，分别控制四根吸气管的开闭。
采用此步骤的有益效果是工作台面上密布的吸气孔形成长2550mm宽1240mm的长方形，此长度适合目前模型飞机制造行业产品的最大长度，德国Oracover品牌白色蒙皮宽度为600mm，此宽度正好适合两张白色蒙皮纵向并排打印，达到最大的工作效率。
现有UV紫外线平板打印机配有两台0.8KW的抽真空机，此吸附力不足以吸附模型飞机所用的蒙皮，达不到使用要求，因此，本发明配备了2台1.1KW的抽真空机，达到了较强的吸气效果,能把蒙皮更平整更牢固的吸附在工作台面上，以便于打印涂装。
本发明限定了工作平台上每个吸气孔的直径为1.5mm，当蒙皮放到UV紫外线平板打印机工作平台上打印时，蒙皮表面不会有不平的现象。如果吸气孔直径超过1.5mm，抽真空机工作时会把蒙皮在吸气孔的位置吸低于工作台面，影响打印效果。两个相邻吸气孔圆心之间的距离为20mm，对工作平台的强度和工作台面没有影响，把工作台面不平整造成打印效果差的可能性降到最低。
进一步，在1)中，所述白色蒙皮为德国产Oracover品牌。
进一步，在4)中，所述清漆为QQ100镜面清漆或CP981S超快干清漆， 两者均购买自珠海市国新贸易有限公司。
采用此步骤的有益效果是使蒙皮表面更具光洁度，能更好的保护蒙皮表面的图案，在风吹日晒的环境下尽可能保存更长的时间。同时由于有清漆的紧密覆盖包裹，使蒙皮紧紧粘在模型飞机的木结构框架上而不易再起皱变形，这一点是传统蒙皮美化方法所没有的效果。
本发明的有益效果是：
1、本发明改进了现有UV紫外线平板打印机的结构，根据蒙皮的尺寸增大了打印机的工作平台，加大了打印机的真空吸附量，使其适合模型飞机制造行业的需要。
2、本方法能非常容易地将各种复杂的颜色和图案打印在蒙皮上，其效果远非传统蒙皮美化方法所采用的几种单调的色彩可相比拟的，本方法极大地丰富了模型飞机的色彩和涂装。
3、本方法采用UV打印技术打印蒙皮，不需要制板，容易对色，版前处理快，只需白色的蒙皮，企业无需囤积各种颜色的蒙皮，为企业节省资金，非常适合模型飞机制作行业。
4、经过本方法美化后的模型飞机，只有一层蒙皮附着在模型飞机上，减轻了模型飞机重量，提高了模型飞机的飞行性能。
附图说明
图1为本实用新型一种适用于模型飞机打印的打印机工作平台的主视图；
图2为本实用新型一种适用于模型飞机打印的打印机工作平台的俯视图，L代表长，W代表宽；
图3为本实用新型一种适用于模型飞机打印的打印机工作平台的吸气管与通孔的连接示意图；
图4为本实用新型一种适用于模型飞机打印的打印机工作平台的左视图；
图5为本实用新型一种适用于模型飞机打印的打印机工作平台的总管与进气管、吸气管的连接示意图；
附图中，各标号所代表的部件列表如下：
1、机架，2、工作台本体，3、工作台面，4、吸气孔，5、抽真空机，6、进气管，7、出气管，8、总管，9、阀门，10、吸气管。
具体实施方式
以下对本发明的原理和特征进行描述，所举实例只用于解释本发明，并非用于限定本发明的范围。
实施例1
一种轻木热收缩蒙皮模型飞机的美化方法，包括：
1)把白色蒙皮放在UV紫外线平板打印机的工作平台上，用UV紫外线平板打印机把颜色油墨打印在德国产Oracover品牌白色蒙皮上，得印有图案的蒙皮；
如图1-5所示，所述UV紫外线平板打印机的工作平台，包括机架1及工作台，所述工作台安装在所述机架1上，
所述工作台包括工作台本体2及工作台面3，所述工作台本体2为为长(图2中的L)3120mm，宽(图2中的W)1820mm的长方体结构，其安装在所述机架1上，所述长方体结构上开设有长2740mm，宽1300mm的长方形凹槽，所述工作台面3设于所述凹槽的开口处且与所述长方体结构的上平面平齐，所述工作台面3和所述凹槽通过凹槽内布置的隔板分成四个长方形区域，工作台面3上的每个长方形区域均密布有吸气孔4，所述吸气孔4在工作台面3上分布成长2550mm宽1240mm的长方形，所述吸气孔4的直径为1.5mm， 两个相邻吸气孔4圆心之间的距离为20mm，所述凹槽内的每个长方形区域的底部均设有一个通孔，所述工作台本体2、工作台面3和隔板为一体成型结构，
所述工作台本体2下方设有一根总管8和两台1.1KW的抽真空机5，所述总管8上设有四个进气端和两个出气端，总管8上的四个进气端各连接一根吸气管10，四根吸气管10的另一端分别穿过所述通孔与所述工作台面3下方区域连通，总管8上的两个出气端各连接一根进气管6，两根进气管6的另一端分别与两台抽真空机5的进气端相连，两台抽真空机5的出气端各连接一根出气管7，四个阀门9安装在机架1的侧壁上，分别控制四根吸气管10的开闭。
2)将模型飞机的木结构框架放在水平桌面上，用205-215℃的烫斗将印有图案的蒙皮压紧在模型飞机的木结构框架上，得处理后的模型飞机；
3)在蒙皮表面上方12cmm处，用与水平面成50-60度角倾斜的工业热风枪给蒙皮表面均匀加温，当蒙皮均匀收缩粘在模型飞机的木结构框架上即停止加热，所述工业热风枪的温度为205-215℃；
4)对蒙皮表面进行除尘清洁，在蒙皮表面喷上一层厚0.01-0.02mm的CP981S超快干清漆(购买自珠海市国新贸易有限公司)，清漆干透后，即得。
经过本方法美化后的模型飞机，重量轻，现有美化工艺需要多层蒙皮叠加才可实现美化效果，本方法采用印刷油墨美化，只需一层蒙皮即可。在模型飞机制造行业，减轻重量是以克来计算，一平方米的蒙皮重量在100克-300克，用本方法和现有美化方法涂装相同模型飞机的木结构框架，本方法减轻10％的重量。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (3)

  1. 一种轻木热收缩蒙皮模型飞机的美化方法，其特征在于，包括：
    1)把白色蒙皮放在UV紫外线平板打印机的工作平台上，用UV紫外线平板打印机把颜色油墨打印在白色蒙皮上，得印有图案的蒙皮；
    2)将模型飞机的木结构框架放在水平桌面上，用205-215℃的烫斗将印有图案的蒙皮压紧在模型飞机的木结构框架上，得处理后的模型飞机；
    3)在蒙皮表面上方12cm处，用与水平面成50-60度角倾斜的工业热风枪给蒙皮表面均匀加温，当蒙皮均匀收缩粘在模型飞机的木结构框架上即停止加热，所述工业热风枪的温度为205-215℃；
    4)对蒙皮表面进行除尘清洁，在蒙皮表面喷上一层厚0.01-0.02mm的清漆，清漆干透后，即得。
  2. 根据权利要求1所述的美化方法，其特征在于，在1)中，所述UV紫外线平板打印机的工作平台包括机架及工作台，所述工作台安装在所述机架上，
    所述工作台包括工作台本体及工作台面，所述工作台本体为长3120mm宽1820mm的长方体结构，其安装在所述机架上，所述长方体结构上开设有长2740mm宽1300mm的长方形凹槽，所述工作台面设于所述凹槽的开口处且与所述长方体结构的上平面平齐，所述工作台面和所述凹槽通过凹槽内布置的隔板分成四个长方形区域，工作台面上的每个长方形区域均密布有吸气孔，所述吸气孔在工作台面上分布成长2550mm宽1240mm的长方形，所述吸气孔的直径为1.5mm，两个相邻吸气孔圆心之间的距离为20mm，所述凹槽内的每个长方形区域的底部均设有一个通孔，所述工作台本体、工作台面和隔板为一体成型结构，
    所述工作台本体下方设有一根总管和两台1.1KW的抽真空机，所述总管上设有四个进气端和两个出气端，总管上的四个进气端各连接一根吸气管， 四根吸气管的另一端分别穿过所述通孔与所述工作台面下方区域连通，总管上的两个出气端各连接一根进气管，两根进气管的另一端分别与两台抽真空机的进气端相连，两台抽真空机的出气端各连接一根出气管，四个阀门安装在机架的侧壁上，分别控制四根吸气管的开闭。
  3. 根据权利要求1或2所述的美化方法，其特征在于，在1)中，所述白色蒙皮为德国产Oracover品牌。
PCT/CN2016/083268 2015-08-24 2016-05-25 一种轻木热收缩蒙皮模型飞机的美化方法 Ceased WO2017032106A1 (zh)

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