TWI454420B - Sticking film system and method for sticking film using the same - Google Patents
Sticking film system and method for sticking film using the same Download PDFInfo
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本發明涉及一種鋪膜系統及使用該鋪膜系統的鋪膜方法。 The present invention relates to a film laying system and a film laying method using the film laying system.
奈米碳管膜係由奈米碳管組成的一膜狀物，具有良好的電學性能及機械性能。由於奈米碳管膜係奈米碳管的一種宏觀表現形式，克服了奈米碳管粉末或顆粒的應用範圍容易受到局限的特點，所以奈米碳管膜擴大了奈米碳管的應用範圍，可以應用到各個領域。因此，奈米碳管膜及其製備方法成為人們關注的焦點之一。 The carbon nanotube membrane is a membrane composed of carbon nanotubes with good electrical and mechanical properties. Due to a macroscopic representation of the carbon nanotube membrane carbon nanotubes, which overcomes the limitation of the application range of the carbon nanotube powder or particles, the carbon nanotube membrane expands the application range of the carbon nanotubes. Can be applied to various fields. Therefore, the carbon nanotube film and its preparation method have become one of the focuses of attention.
先前之製備奈米碳管膜的方法主要包括：直接生長法、噴塗法以及朗繆爾‧布洛節塔(Langmuir Blodgett,LB)法。惟，上述幾種製備奈米碳管膜的方法均處於實驗室階段，試驗條件要求較高，操作複雜，且無法實現連續化生產。另外，上述方法製備得到的奈米碳管膜並非為一可實現自支撐的整體結構，因此，比較難於直接鋪設於所需的器件中。雖然，范守善等人提供了一種奈米碳管膜及其製備方法，該奈米碳管膜為一自支撐的整體結構，且可以通過一拉伸工具從一奈米碳管陣列中拉伸獲得的該奈米碳管膜，可以實現連續生產奈米碳管膜。惟，還無法實現將所述奈米碳管膜連續化的直接鋪設於所需的器件中。 Previous methods for preparing carbon nanotube membranes mainly include direct growth method, spray coating method and Langmuir Blodgett (LB) method. However, the above several methods for preparing the carbon nanotube film are in the laboratory stage, the test conditions are high, the operation is complicated, and continuous production cannot be achieved. In addition, the carbon nanotube film prepared by the above method is not a self-supporting monolith structure, and therefore, it is difficult to directly lay in a desired device. Although, Fan Shoushan et al. provide a carbon nanotube film and a preparation method thereof, the carbon nanotube film is a self-supporting monolithic structure and can be obtained by stretching from a carbon nanotube array by a stretching tool. The carbon nanotube membrane can continuously produce a carbon nanotube membrane. However, it has not been possible to achieve direct application of the carbon nanotube film to the desired device.
為此，2009年5月16日公開的、公開號為第200920689號的中國民 國專利申請公佈本中公開了劉亮等人發明的一種奈米碳管膜的製備裝置及其製備方法。其中，該奈米碳管膜的製備裝置包括一樣品台，一基條供給裝置、一載物裝置及一拉伸裝置。所述基條供給裝置、載物裝置及拉伸裝置依次設置於所述樣品台一側，其中該基條供給裝置與該樣品台相鄰，該載物裝置設置在該基條供給裝置和該拉伸裝置之間。所述製備奈米碳管膜的方法包括：提供一奈米碳管陣列形成於基底上，將該基底固定於樣品臺上；從上述奈米碳管陣列預拉出一段奈米碳管薄膜，將此奈米碳管薄膜一端黏附於基條供給裝置提供的第一基條上；將上述第一基條固定於拉伸裝置，拉伸上述奈米碳管薄膜；將奈米碳管薄膜黏附於基條供給裝置提供的第二基條；提供一支撐體於載物臺上，將第一基條與第二基條之間的奈米碳管薄膜黏附於支撐體；在第一基條與支撐體之間及第二基條與支撐體之間截斷奈米碳管薄膜。 To this end, the Chinese nationals published on May 16, 2009, with the publication number No. 200920689 A preparation device for a carbon nanotube film invented by Liu Liang et al. and a preparation method thereof are disclosed in the publication of the patent application. Wherein, the preparation device of the carbon nanotube film comprises a sample stage, a base strip supply device, a load device and a stretching device. The base strip supply device, the loading device and the stretching device are sequentially disposed on one side of the sample stage, wherein the base strip supply device is adjacent to the sample stage, the load device is disposed on the base strip supply device and the Between the stretching devices. The method for preparing a carbon nanotube film comprises: providing a carbon nanotube array formed on a substrate, fixing the substrate on a sample stage; pre-pulling a section of the carbon nanotube film from the carbon nanotube array, Adhering one end of the carbon nanotube film to the first base strip provided by the base strip supply device; fixing the first base strip to the stretching device to stretch the carbon nanotube film; and adhering the carbon nanotube film to the first carbon nanotube film a second base strip provided by the base strip supply device; a support body is provided on the stage, and the carbon nanotube film between the first base strip and the second base strip is adhered to the support; in the first base strip A carbon nanotube film is cut between the support and between the second base and the support.
然，上述將奈米碳管膜直接鋪設於基體表面的方法仍無法實現連續製備，而且鋪設奈米碳管膜的效率較低。 However, the above method of directly laying the carbon nanotube film on the surface of the substrate still cannot achieve continuous preparation, and the efficiency of laying the carbon nanotube film is low.
有鑒於此，確有必要提供一種鋪膜系統以及使用該鋪膜系統的鋪膜方法，以實現均勻的、連續的鋪膜，並提高鋪膜效率。 In view of this, it is indeed necessary to provide a filming system and a filming method using the filming system to achieve uniform, continuous filming and to improve filming efficiency.
一種鋪膜系統，該鋪膜系統包括：一供給裝置、一鋪膜裝置、以及一切割裝置。所述供給裝置用於供給連續的奈米碳管膜。所述鋪膜裝置用於鋪設所述奈米碳管膜，該鋪膜裝置包括一旋轉軸及一旋轉體，該旋轉體圍繞所述旋轉軸旋轉，所述旋轉體與所述旋轉軸相對的表面為承載面，該承載面用於放置待鋪膜物體。所述切割裝置用於切斷所述奈米碳管膜。 A film laying system comprising: a feeding device, a film laying device, and a cutting device. The supply device is for supplying a continuous carbon nanotube film. The film laying device is configured to lay the carbon nanotube film, the filming device includes a rotating shaft and a rotating body, the rotating body rotates around the rotating shaft, and the rotating body is opposite to the rotating shaft The surface is a bearing surface for placing the object to be filmed. The cutting device is used to cut the carbon nanotube film.
一種使用上述的鋪膜系統的鋪膜方法，該鋪膜方法包括以下步驟：將至少一個待鋪膜物體放置且固定於所述鋪膜裝置的旋轉體的承載面；採用所述供給裝置提供的連續的奈米碳管膜，並將該奈米碳管膜的一端黏附於所述待鋪膜物體；開啟所述鋪膜裝置，使所述旋轉體圍繞所述旋轉軸旋轉，所述奈米碳管膜鋪設於所述待鋪膜物體的表面；以及採用一切割裝置將奈米碳管膜切斷。 A film laying method using the above-described film laying system, the filming method comprising the steps of: placing and fixing at least one object to be coated on a bearing surface of a rotating body of the film laying device; provided by the feeding device a continuous carbon nanotube film, and attaching one end of the carbon nanotube film to the object to be coated; opening the filming device to rotate the rotating body around the rotating shaft, the nano A carbon tube film is laid on the surface of the object to be coated; and a carbon nanotube film is cut by a cutting device.
一種使用上述的鋪膜系統的鋪膜方法，該鋪膜方法包括以下步驟：將至少一個待鋪膜物體放置且固定於所述鋪膜裝置的旋轉體的承載面；採用所述供給裝置提供的連續的奈米碳管膜，並將該奈米碳管膜的一端黏附於所述待鋪膜物體；開啟所述鋪膜裝置，使所述旋轉體圍繞所述旋轉軸旋轉，所述奈米碳管膜鋪設於所述待鋪膜物體的表面，形成已鋪膜物體；採用一切割裝置將相鄰之兩個已鋪膜物體之間的奈米碳管膜切斷；以及繼續開啟所述鋪膜裝置，使所述旋轉體圍繞所述旋轉軸旋轉，所述奈米碳管膜鋪設於所述已鋪膜物體的表面。 A film laying method using the above-described film laying system, the filming method comprising the steps of: placing and fixing at least one object to be coated on a bearing surface of a rotating body of the film laying device; provided by the feeding device a continuous carbon nanotube film, and attaching one end of the carbon nanotube film to the object to be coated; opening the filming device to rotate the rotating body around the rotating shaft, the nano a carbon tube film is laid on the surface of the object to be coated to form a film-coated object; a carbon nanotube film between the two adjacent film-coated objects is cut by a cutting device; and the opening is continued A filming device rotates the rotating body about the rotating shaft, and the carbon nanotube film is laid on a surface of the filmed object.
與先前技術相比較，本發明提供的鋪膜系統及使用該鋪膜系統的鋪膜方法，由於所述鋪設系統中的鋪膜裝置係可旋轉的，所以在鋪膜過程中，奈米碳管膜與待鋪膜物體之間的夾角漸漸減小，其可以有效地排除奈米碳管膜與待鋪膜物體之間的氣體，從而使得奈米碳管膜均勻的鋪設於待鋪膜物體的表面，且不易褶皺；另外，所述鋪膜裝置的旋轉運動可以使得所述奈米碳管膜連續地鋪設於所述待鋪膜物體，因此，可以實現連續鋪膜，並提高鋪膜效率。 Compared with the prior art, the film laying system provided by the present invention and the film laying method using the film laying system, because the film laying device in the laying system is rotatable, the carbon nanotubes in the filming process The angle between the film and the object to be coated is gradually reduced, which can effectively exclude the gas between the carbon nanotube film and the object to be coated, so that the carbon nanotube film is evenly laid on the object to be coated. The surface is not easy to wrinkle; in addition, the rotational movement of the film-laying device allows the carbon nanotube film to be continuously laid on the object to be filmed, thereby enabling continuous filming and improving filming efficiency.
10‧‧‧鋪膜系統 10‧‧‧filming system
1220‧‧‧承載面 1220‧‧‧ bearing surface
110‧‧‧供給裝置 110‧‧‧Supply device
1222‧‧‧孔 1222‧‧‧ hole
112‧‧‧樣品台 112‧‧‧Sample table
124‧‧‧旋轉軸 124‧‧‧Rotary axis
114‧‧‧拉伸工具 114‧‧‧ stretching tools
130‧‧‧切割裝置 130‧‧‧ Cutting device
116‧‧‧奈米碳管陣列 116‧‧‧Nano Carbon Tube Array
140‧‧‧機械手 140‧‧‧Robot
118‧‧‧基底 118‧‧‧Base
150‧‧‧奈米碳管膜 150‧‧‧Nano carbon nanotube film
120‧‧‧鋪膜裝置 120‧‧‧filming device
160‧‧‧待鋪膜物體 160‧‧‧Subjecting objects
122‧‧‧旋轉體 122‧‧‧ rotating body
170‧‧‧已鋪膜物體 170‧‧‧ Filmed objects
圖1係本發明實施例提供的鋪膜系統示意圖。 1 is a schematic view of a film laying system provided by an embodiment of the present invention.
圖2係本發明實施例提供的鋪膜系統中另一個鋪膜裝置的示意圖。 2 is a schematic view of another film laying device in the film laying system provided by the embodiment of the present invention.
圖3係使用實施例提供的鋪膜系統鋪膜的流程示意圖。 Figure 3 is a schematic flow diagram of filming using the film laying system provided in the examples.
下面將結合附圖及具體實施例，對本發明提供的鋪膜系統及使用該鋪膜系統鋪膜的方法作進一步的詳細說明。 The film laying system provided by the present invention and the method of laminating the film using the filming system will be further described in detail below with reference to the accompanying drawings and specific embodiments.
請參閱圖1，本發明實施例提供一鋪膜系統10，該鋪膜系統10包括一供給裝置110、一鋪膜裝置120、一切割裝置130以及至少一機械手140。其中，所述供給裝置110用於給所述鋪膜裝置120提供連續的奈米碳管膜。所述鋪膜裝置120用於鋪設所述供給裝置110提供的奈米碳管膜150。所述切割裝置130用於切斷所述奈米碳管膜150。所述機械手140可以用來將所述待鋪膜物體160放置於所述旋轉體122的承載面1220上，或將已鋪膜物體從所述旋轉體122的承載面1220上移出。 Referring to FIG. 1 , an embodiment of the present invention provides a film laying system 10 . The filming system 10 includes a feeding device 110 , a filming device 120 , a cutting device 130 , and at least one robot 140 . Wherein, the feeding device 110 is used to supply the filming device 120 with a continuous carbon nanotube film. The film deposition device 120 is used to lay the carbon nanotube film 150 provided by the supply device 110. The cutting device 130 is used to cut the carbon nanotube film 150. The robot 140 can be used to place the object to be coated 160 on the bearing surface 1220 of the rotating body 122 or to remove the filmed object from the bearing surface 1220 of the rotating body 122.
所述供給裝置110包括一樣品台112及一拉伸工具114。所述樣品台112為一固定裝置，用於固定奈米碳管陣列116，其中固定樣品的方式包括卡扣、黏結或真空吸附等。所述拉伸工具114係為了黏結所述奈米碳管陣列116，從該奈米碳管陣列116中獲得一奈米碳管膜150。所述拉伸工具114可以為膠帶或鑷子等。本實施例中，所述奈米碳管陣列116具有一基底118，該奈米碳管陣列116連同基底118固定在該樣品台112上；所述拉伸工具114與所述奈米碳管陣列116中的一部分奈米碳管接觸並沿與所述基底118成0° -30°的方向拉伸該部分奈米碳管，向遠離奈米碳管陣列116的方向移動，以獲得所述奈米碳管膜150。 The supply device 110 includes a sample stage 112 and a stretching tool 114. The sample stage 112 is a fixing device for fixing the carbon nanotube array 116, wherein the manner of fixing the sample includes snapping, bonding or vacuum adsorption. The stretching tool 114 obtains a carbon nanotube film 150 from the carbon nanotube array 116 for bonding the carbon nanotube array 116. The stretching tool 114 may be a tape or a tweezers or the like. In this embodiment, the carbon nanotube array 116 has a substrate 118, and the carbon nanotube array 116 is fixed on the sample stage 112 together with the substrate 118; the stretching tool 114 and the carbon nanotube array A portion of the carbon nanotubes in 116 contact and are at 0° to the substrate 118 The portion of the carbon nanotubes is stretched in the direction of -30° and moved away from the nanotube array 116 to obtain the carbon nanotube film 150.
所述鋪膜裝置120包括一旋轉體122及一旋轉軸124，且該鋪膜裝置120可以繞該旋轉軸124旋轉。所述旋轉體122具有至少一個承載面1220，該至少一個承載面1220為所述旋轉體122與所述旋轉軸124相對的表面。所述至少一個承載面1220用於放置待鋪膜物體160。所述承載面1220在放置所述待鋪膜物體160的同時，還可以確保當該鋪膜裝置120開啟運動時，所述待鋪膜物體160不會脫離該鋪膜裝置120。將該待鋪膜物體160固定於承載面1220的方法可以通過夾具固定、黏結固定或真空吸附固定等方式來實現。所述至少一個承載面1220可繞該旋轉軸124做0°-360°的旋轉，因此，所述鋪膜裝置120還可以使得所述待鋪膜物體160或已鋪膜物體繞該旋轉軸124做0°-360°的旋轉。所述旋轉軸124垂直於從所述奈米碳管陣列116中拉取奈米碳管膜150的方向，且該旋轉軸124平行於所述奈米碳管膜150。通過一個控制裝置，如彈簧、軸承或電腦程式設置等，控制所述旋轉軸124沿垂直於所述奈米碳管膜150的方向做升降運動，從而帶動所述旋轉體122沿基本垂直於奈米碳管膜150的方向做升降運動。所述旋轉軸124做升降移動的位移與所述旋轉體122做升降移動的位移基本相同。 The filming device 120 includes a rotating body 122 and a rotating shaft 124, and the filming device 120 can rotate about the rotating shaft 124. The rotating body 122 has at least one bearing surface 1220 that is a surface of the rotating body 122 opposite to the rotating shaft 124. The at least one bearing surface 1220 is used to place the object to be filmed 160. The bearing surface 1220 can also ensure that the object to be coated 160 does not detach from the filming device 120 when the filming device 120 is in the opening motion while the object to be filmed 160 is placed. The method of fixing the object to be coated 160 to the bearing surface 1220 can be realized by means of clamp fixing, adhesive fixing or vacuum adsorption fixing. The at least one bearing surface 1220 can be rotated by 0°-360° around the rotating shaft 124. Therefore, the filming device 120 can also make the object to be coated 160 or the filmed object around the rotating shaft 124. Do a rotation of 0°-360°. The rotating shaft 124 is perpendicular to the direction in which the carbon nanotube film 150 is drawn from the carbon nanotube array 116, and the rotating shaft 124 is parallel to the carbon nanotube film 150. Controlling the rotating shaft 124 to move up and down in a direction perpendicular to the carbon nanotube film 150 by a control device such as a spring, a bearing or a computer program, etc., thereby driving the rotating body 122 to be substantially perpendicular to the The direction of the carbon nanotube film 150 is lifted and lowered. The displacement of the rotating shaft 124 for the lifting movement is substantially the same as the displacement of the rotating body 122 for the lifting movement.
所述旋轉體122可以為多棱柱，該多棱柱設置於所述旋轉軸124，且可以圍繞該旋轉軸124旋轉。本實施例中，所述旋轉體122為六棱柱，該六棱柱具有六個側面，該六個側面為所述承載面1220。所述六棱柱的中心處有一孔1222，該旋轉體122通過該孔1222設置於所述旋轉軸124。可以理解，所述旋轉體122的形狀不限於六 棱柱，也可以為三棱柱、四棱柱、五棱柱、六棱柱或七棱柱等其他多棱柱。旋轉體122的形狀可以根據實際需要確定。 The rotating body 122 may be a polygonal prism disposed on the rotating shaft 124 and rotatable around the rotating shaft 124. In this embodiment, the rotating body 122 is a hexagonal prism having six sides, and the six sides are the bearing surface 1220. A hole 1222 is defined in the center of the hexagonal prism, and the rotating body 122 is disposed on the rotating shaft 124 through the hole 1222. It can be understood that the shape of the rotating body 122 is not limited to six. The prisms may also be other polygonal prisms such as a triangular prism, a quadrangular prism, a pentagonal prism, a hexagonal prism or a seven prism. The shape of the rotating body 122 can be determined according to actual needs.
請參閱圖2，本發明實施例提供的所述鋪膜裝置120也可以係另外一種結構。該鋪膜裝置120中的所述旋轉體122包括複數個支撐體1224。所述旋轉體122的中心處有一孔1222。所述旋轉體122通過孔1222設置於所述旋轉軸124。所述複數個支撐體1224圍繞所述孔1222設置。該複數個支撐體1224的一端設置於該旋轉軸124上，另一端遠離該旋轉軸124形成承載面1220。該複數個支撐體1224以旋轉軸124為軸心向外延伸，每個支撐體1224遠離軸心的表面為承載面1220。每個支撐體1224在旋轉軸124的方向上的長度相同。每個承載面1220相互間隔設置。所述旋轉體122中的承載面1220圍繞所述旋轉軸124設置。每個承載面1220與旋轉軸124之間的距離相同。圖2中所述支撐體1224垂直於所述旋轉軸124的截面的形狀為梯形。另外，所述支撐體1224垂直於所述旋轉軸124的截面的形狀還可以為長方形、三角形或“T”型等其他形狀，只要所述旋轉體122可以形成用於放置所述待鋪膜物體160的承載面1220即可。所述一個待鋪膜物體160可以設置於一個承載面1220，也可以設置於相鄰之兩個承載面1220。 Referring to FIG. 2, the film deposition apparatus 120 provided by the embodiment of the present invention may also be another structure. The rotating body 122 in the filming device 120 includes a plurality of supports 1224. The rotating body 122 has a hole 1222 at the center thereof. The rotating body 122 is disposed on the rotating shaft 124 through the hole 1222. The plurality of supports 1224 are disposed around the holes 1222. One end of the plurality of supports 1224 is disposed on the rotating shaft 124, and the other end is away from the rotating shaft 124 to form a bearing surface 1220. The plurality of support bodies 1224 extend outward from the axis of rotation 124, and the surface of each support body 1224 away from the axis is a bearing surface 1220. Each of the supports 1224 has the same length in the direction of the rotating shaft 124. Each of the bearing faces 1220 is spaced apart from each other. A bearing surface 1220 in the rotating body 122 is disposed around the rotating shaft 124. The distance between each bearing surface 1220 and the rotating shaft 124 is the same. The shape of the cross section of the support body 1224 perpendicular to the rotation axis 124 in FIG. 2 is trapezoidal. In addition, the shape of the cross section of the support body 1224 perpendicular to the rotating shaft 124 may also be other shapes such as a rectangle, a triangle, or a “T” shape, as long as the rotating body 122 can be formed for placing the object to be coated. The bearing surface 1220 of 160 can be used. The object to be coated 160 may be disposed on one bearing surface 1220 or on two adjacent bearing surfaces 1220.
在鋪膜過程中，所述鋪膜裝置120中的旋轉體122可以繞所述旋轉軸124旋轉，該旋轉體122的旋轉帶動待鋪設的奈米碳管膜150向遠離所述奈米碳管陣列116的方向運動，使得待鋪設的奈米碳管膜150不斷從所述奈米碳管陣列116中被拉出；也使得待鋪設的奈米碳管膜150與所述待鋪膜物體160之間的交角逐漸減小，可以有效的排除待鋪設的奈米碳管膜150與待鋪膜物體160之間的氣體， 從而使得奈米碳管膜150均勻的鋪設於待鋪膜物體160的表面，而該奈米碳管膜150不易出現褶皺，如，黑線。另外，由於所述旋轉軸124沿垂直於所述奈米碳管膜150的方向做升降運動，從而帶動旋轉體122沿垂直於所述旋轉軸124的方向做升降移動。通過控制所述旋轉軸124升降移動的位移來控制所述旋轉體122升降移動的位移，使得待鋪設的奈米碳管膜150一直保持在同一平面內，從而可以進一步防止該待鋪設的奈米碳管膜破裂。 During the filming process, the rotating body 122 in the filming device 120 can rotate around the rotating shaft 124, and the rotation of the rotating body 122 drives the carbon nanotube film 150 to be laid away from the carbon nanotube The direction of movement of the array 116 is such that the carbon nanotube film 150 to be laid is continuously pulled out from the carbon nanotube array 116; also the carbon nanotube film 150 to be laid and the object to be coated 160 The angle of intersection between the two is gradually reduced, and the gas between the carbon nanotube film 150 to be laid and the object to be coated 160 can be effectively excluded. Thereby, the carbon nanotube film 150 is uniformly laid on the surface of the object to be coated 160, and the carbon nanotube film 150 is less likely to wrinkle, such as a black line. In addition, since the rotating shaft 124 moves up and down in a direction perpendicular to the carbon nanotube film 150, the rotating body 122 is caused to move up and down in a direction perpendicular to the rotating shaft 124. The displacement of the rotating body 122 is controlled to be controlled by the displacement of the rotating shaft 124, so that the carbon nanotube film 150 to be laid is kept in the same plane, thereby further preventing the nanometer to be laid. The carbon tube membrane is broken.
所述切割裝置130可以手動對所述奈米碳管膜進行切割，也可以通過程式設置自動對所述奈米碳管膜進行切割。本實施例中，所述切割裝置130可以為雷射器，該雷射器通過程式設置自動對所述奈米碳管膜進行切割。 The cutting device 130 can manually cut the carbon nanotube film, or can automatically cut the carbon nanotube film by programming. In this embodiment, the cutting device 130 may be a laser, and the laser device automatically cuts the carbon nanotube film by program setting.
所述機械手140係通過程式控制的，當所述機械手140的數量為複數個時，該複數個機械手140可以同時操作，而且還可以同時進行不同的操作；如，一部分機械手140將所述待鋪膜物體160設置於所述鋪膜裝置120中旋轉體122的承載面1220；另一部分機械手140將已鋪膜物體從承載面1220上移出。本實施例中，所述機械手140的數量係一個。可以理解，所述機械手140係可選擇的，也可以採用其他的夾具或人手放置待鋪膜物體160或移出已鋪膜物體。 The robot 140 is program-controlled. When the number of the robots 140 is plural, the plurality of robots 140 can be operated simultaneously, and different operations can be performed simultaneously; for example, a part of the robot 140 will The object to be coated 160 is disposed on the bearing surface 1220 of the rotating body 122 in the film coating device 120; the other portion of the robot 140 removes the filmed object from the bearing surface 1220. In this embodiment, the number of the robots 140 is one. It can be understood that the robot 140 is optional, and other fixtures or human hands can be used to place the object to be filmed 160 or to remove the filmed object.
請參閱圖3，本發明實施例還提供一種使用所述鋪膜系統10進行鋪膜的方法，該鋪膜方法包括以下步驟：(S10)將至少一個待鋪膜物體160放置且固定於所述鋪膜裝置120的旋轉體122的承載面1220；(S20)採用所述供給裝置110提供的連續的奈米碳管膜150，並將該奈米碳管膜150的一端黏附於所述待鋪膜物體160； (S30)開啟所述鋪膜裝置120，使所述旋轉體122圍繞所述旋轉軸124旋轉，所述奈米碳管膜150鋪設於所述待鋪膜物體160的表面；以及(S40)採用一切割裝置130將奈米碳管膜150切斷。 Referring to FIG. 3, an embodiment of the present invention further provides a method for filming using the filming system 10, the filming method comprising the following steps: (S10) placing and fixing at least one object to be coated 160 a bearing surface 1220 of the rotating body 122 of the filming device 120; (S20) adopting a continuous carbon nanotube film 150 provided by the feeding device 110, and attaching one end of the carbon nanotube film 150 to the to-be-plated Membrane object 160; (S30) opening the film deposition device 120 to rotate the rotating body 122 around the rotating shaft 124, the carbon nanotube film 150 laying on the surface of the object to be coated 160; and (S40) adopting A cutting device 130 cuts the carbon nanotube film 150.
在所述步驟(S10)中，所述待鋪膜物體160通過機械手140放置於所述承載面1220上。可以理解，所述待鋪膜物體160也可以通過其他夾具或人手放置於所述承載面1220上。所述待鋪膜物體160為具有一特定形狀的，能夠支撐奈米碳管膜150的基材，可以為基板、固定框架或需要鋪設奈米碳管膜150的電子器件的半成品等。所述待鋪膜物體160可選自任何材料如金屬、塑膠、橡膠或玻璃等。本實施例中，提每個承載面1220上都放置一個待鋪膜物體160；所述待鋪膜物體160為一方形金屬基板。 In the step (S10), the object to be coated 160 is placed on the bearing surface 1220 by a robot 140. It can be understood that the object to be coated 160 can also be placed on the bearing surface 1220 by other clamps or human hands. The object to be coated 160 is a substrate having a specific shape capable of supporting the carbon nanotube film 150, and may be a substrate, a fixed frame, or a semi-finished product of an electronic device in which the carbon nanotube film 150 is to be laid. The object to be coated 160 may be selected from any material such as metal, plastic, rubber or glass. In this embodiment, a surface to be coated 160 is placed on each of the bearing surfaces 1220; the object to be coated 160 is a square metal substrate.
本實施例中，所述步驟(S20)包括以下步驟：首先，提供一形成有奈米碳管陣列116的基底118。所述奈米碳管陣列116為一超順排奈米碳管陣列，該超順排奈米碳管陣列為複數個彼此平行且垂直於基底118生長的奈米碳管形成的純奈米碳管陣列，其高度為200~400微米。通過控制該超順排奈米碳管陣列的生長條件，可以使得該超順排奈米碳管陣列中基本不含有雜質，如無定型碳或殘留的催化劑金屬顆粒等。該超順排奈米碳管陣列中的奈米碳管彼此通過凡德瓦爾力緊密接觸形成陣列。該超順排奈米碳管陣列可用採用化學氣相沈積法形成。 In this embodiment, the step (S20) comprises the following steps: First, a substrate 118 formed with an array of carbon nanotubes 116 is provided. The carbon nanotube array 116 is a super-sequential carbon nanotube array, and the super-sequential carbon nanotube array is a plurality of pure nanocarbons formed by carbon nanotubes that are parallel to each other and grow perpendicular to the substrate 118. The tube array has a height of 200 to 400 microns. By controlling the growth conditions of the super-sequential carbon nanotube array, the super-sequential carbon nanotube array can be made substantially free of impurities such as amorphous carbon or residual catalyst metal particles. The carbon nanotubes in the super-sequential carbon nanotube array are in close contact with each other to form an array by van der Waals force. The super-sequential carbon nanotube array can be formed by chemical vapor deposition.
其次，將所述形成有奈米碳管陣列116的基底118通過一黏合劑固定於所述樣品台112上。可以理解，所述基底118也可以通過卡扣或真空吸附等方式固定於所述樣品台112上。 Next, the substrate 118 on which the carbon nanotube array 116 is formed is fixed to the sample stage 112 by an adhesive. It can be understood that the substrate 118 can also be fixed to the sample stage 112 by snapping or vacuum suction or the like.
再次，採用所述拉伸工具114從該奈米碳管陣列116中選取一定寬度的複數個奈米碳管，以一固定的速度和角度拉伸該選取的奈米碳管，從而形成首尾相連的複數個奈米碳管片段，進而形成一連續的奈米碳管膜150。其中，在上述拉伸過程中，所述複數個奈米碳管片斷在拉力作用下沿拉伸方向逐漸脫離基底118的同時，由於凡德瓦爾力作用，該選定的複數個奈米碳管片斷分別與其他奈米碳管片斷首尾相連地連續地被拉出，從而形成一奈米碳管膜150。所述奈米碳管膜150係由若干奈米碳管組成的，且具有一定的寬度。所述若干奈米碳管沿同一方向擇優取向排列。所述擇優取向是指在奈米碳管膜150中大多數奈米碳管的整體延伸方向基本朝同一方向。而且，所述大多數奈米碳管的整體延伸方向基本平行於奈米碳管膜150的表面。該奈米碳管膜150中奈米碳管的整體延伸方向基本平行於奈米碳管膜150的拉伸方向。 Again, the stretching tool 114 is used to select a plurality of carbon nanotubes of a certain width from the carbon nanotube array 116, and the selected carbon nanotubes are stretched at a fixed speed and angle to form an end-to-end connection. A plurality of carbon nanotube segments form a continuous carbon nanotube film 150. Wherein, in the above stretching process, the plurality of carbon nanotube segments are gradually separated from the substrate 118 in the stretching direction under the tensile force, and the selected plurality of carbon nanotube segments are selected due to the van der Waals force. They are continuously pulled out end to end with other carbon nanotube segments, thereby forming a carbon nanotube film 150. The carbon nanotube film 150 is composed of a plurality of carbon nanotubes and has a certain width. The plurality of carbon nanotubes are arranged in a preferred orientation along the same direction. The preferred orientation means that the majority of the carbon nanotubes in the carbon nanotube film 150 extend substantially in the same direction. Moreover, the overall direction of extension of the majority of the carbon nanotubes is substantially parallel to the surface of the carbon nanotube film 150. The overall extension direction of the carbon nanotubes in the carbon nanotube film 150 is substantially parallel to the stretching direction of the carbon nanotube film 150.
然後，通過所述拉伸工具114將所述奈米碳管膜150的一端黏附於一個待鋪膜物體160上。 Then, one end of the carbon nanotube film 150 is adhered to a body to be coated 160 by the stretching tool 114.
所述步驟(S30)中，開啟所述鋪膜裝置120，所述旋轉體122繞所述旋轉軸124向遠離所述奈米碳管陣列116的方向旋轉。本實施例中，所述鋪膜裝置120設置於所述供給裝置110的右側，且所述旋轉體122沿順時針方向圍繞所述旋轉軸124旋轉。該旋轉軸124在一控制裝置的控制下，沿垂直於所述奈米碳管膜150的方向做升降運動，從而帶動所述旋轉體122沿垂直於所述奈米碳管膜150的方向做升降運動。所述旋轉軸124升降移動的位移與所述旋轉體122升降移動的位移基本相同。因此，所述旋轉體122在沿順時針方向旋轉的同時，也沿垂直於所述奈米碳管膜150的方向做升 降運動，通過控制所述旋轉軸124升降移動的位移，調整所述旋轉體122升降運動的位移，使得所述待鋪膜物體160也隨著所述旋轉體122作升降運動，從而使所述奈米碳管膜150在鋪膜過程中基本保持在同一平面內。隨著所述旋轉體122的旋轉運動，所述奈米碳管陣列116中的一部分奈米碳管被拉出形成所述奈米碳管膜150，所述待鋪膜物體160也逐漸向該奈米碳管膜150靠近，使得該奈米碳管膜150逐漸鋪設於所述待鋪膜物體160的表面，並與該待鋪膜物體160的表面的夾角逐漸減小，直至該奈米碳管膜150鋪設於整個待鋪膜物體160的表面，形成一已鋪膜物體170。隨著該鋪膜裝置120的旋轉，所述奈米碳管膜150將黏附於下一個待鋪膜物體160的一端，直至該鋪膜裝置120停止運行。 In the step (S30), the film deposition device 120 is turned on, and the rotating body 122 rotates around the rotating shaft 124 in a direction away from the carbon nanotube array 116. In this embodiment, the film deposition device 120 is disposed on the right side of the supply device 110, and the rotating body 122 rotates around the rotation shaft 124 in a clockwise direction. The rotating shaft 124 is moved up and down in a direction perpendicular to the carbon nanotube film 150 under the control of a control device, thereby driving the rotating body 122 in a direction perpendicular to the carbon nanotube film 150. Lifting movement. The displacement of the rotating shaft 124 is substantially the same as the displacement of the rotating body 122. Therefore, the rotating body 122 is also hoisted in a direction perpendicular to the carbon nanotube film 150 while rotating in the clockwise direction. a motion of the lowering movement of the rotating body 122 by adjusting the displacement of the lifting and lowering movement of the rotating shaft 124, so that the object to be coated 160 also moves up and down with the rotating body 122, thereby causing the The carbon nanotube film 150 remains substantially in the same plane during the filming process. With the rotational movement of the rotating body 122, a portion of the carbon nanotubes in the carbon nanotube array 116 are pulled out to form the carbon nanotube film 150, and the object to be coated 160 is gradually toward the The carbon nanotube film 150 is placed close to the surface of the object to be coated 160, and the angle with the surface of the object to be coated 160 is gradually decreased until the nanocarbon The tubular film 150 is laid over the surface of the object to be coated 160 to form a filmed object 170. As the filming device 120 rotates, the carbon nanotube film 150 will adhere to one end of the next object to be filmed 160 until the filming device 120 stops operating.
在所述步驟(S40)中，繼續開啟所述鋪膜裝置120，通過程式控制所述切割裝置130的切割路線，將所述已鋪膜物體170與待鋪膜物體160之間的奈米碳管膜150切斷；同時，所述供給裝置110繼續供給奈米碳管膜150，所述奈米碳管膜150也逐漸鋪設於其他所述待鋪膜物體160。 In the step (S40), the film deposition device 120 is continuously turned on, and the cutting path of the cutting device 130 is controlled to program the nanocarbon between the filmed object 170 and the object to be filmed 160. The tube film 150 is cut; at the same time, the supply device 110 continues to supply the carbon nanotube film 150, which is also gradually laid on the other object to be filmed 160.
可以理解，該步驟(S40)也可以先停止所述鋪膜裝置120，然後採用所述切割裝置130切斷相鄰之兩個所述已鋪膜物體170之間的奈米碳管膜150。之後再啟動所述鋪膜裝置120，使奈米碳管膜150逐漸鋪設於其他所述待鋪膜物體160。 It can be understood that the step (S40) can also stop the film coating device 120 first, and then use the cutting device 130 to cut the carbon nanotube film 150 between the two adjacent film-coated objects 170. The film deposition device 120 is then activated to gradually lay the carbon nanotube film 150 on the other objects to be filmed 160.
本發明實施例提供的鋪膜方法進一步包括以下步驟：用所述待鋪膜物體160更換所述已鋪膜物體170，再在該待鋪膜物體160上鋪膜，從而實現連續鋪膜。用所述待鋪膜物體160更換所述已鋪膜物體170的過程既可以在所述鋪膜裝置120停止的狀態下進行也可 以在所述鋪膜裝置120運行的過程中進行。 The film laying method provided by the embodiment of the present invention further includes the steps of: replacing the filmed object 170 with the object to be filmed 160, and then laminating the film to be coated 160 to achieve continuous filming. The process of replacing the filmed object 170 with the object to be coated 160 may be performed in a state where the film coating device 120 is stopped or It is carried out during the operation of the film deposition apparatus 120.
可以理解，所述鋪膜系統10也可以只在一個待鋪膜物體160上鋪膜。當所述奈米碳管膜鋪設於該待鋪膜物體160之後，再採用所述切割裝置130切割。 It will be appreciated that the filming system 10 can also be filmed on only one object to be filmed 160. After the carbon nanotube film is laid on the object to be coated 160, it is cut by the cutting device 130.
本發明實施例還提供一種採用所述鋪膜系統10鋪設複數層膜的方法，該方法包括以下步驟：(W10)將至少一個待鋪膜物體放置且固定於所述鋪膜裝置的旋轉體的承載面；(W20)採用所述供給裝置提供的連續的奈米碳管膜，並將該奈米碳管膜的一端黏附於所述待鋪膜物體；(W30)開啟所述鋪膜裝置，使所述旋轉體圍繞所述旋轉軸旋轉，所述奈米碳管膜鋪設於所述待鋪膜物體的表面，形成已鋪膜物體；(W40)採用一切割裝置將相鄰之兩個已鋪膜物體之間的奈米碳管膜切斷；以及(W50)繼續開啟所述鋪膜裝置，使所述旋轉體圍繞所述旋轉軸旋轉，所述奈米碳管膜鋪設於所述已鋪膜物體的表面。 The embodiment of the invention further provides a method for laying a plurality of layers of film by using the film-laying system 10, the method comprising the steps of: (W10) placing and fixing at least one object to be coated on a rotating body of the film-laying device a bearing surface; (W20) using a continuous carbon nanotube film provided by the feeding device, and attaching one end of the carbon nanotube film to the object to be coated; (W30) opening the filming device, Rotating the rotating body around the rotating shaft, the carbon nanotube film is laid on the surface of the object to be coated to form a film-coated object; (W40) using a cutting device to move the adjacent two Cutting the carbon nanotube film between the filming objects; and (W50) continuing to open the filming device to rotate the rotating body about the rotating shaft, and the carbon nanotube film is laid on the The surface of the filmed object.
步驟(W10)至(W40)的實現方式與上述步驟(S10)至(S40)的實現方式相同。 The implementation of steps (W10) to (W40) is the same as that of the above steps (S10) to (S40).
所述步驟(W50)為繼續使用該鋪膜系統10鋪膜，在所述已鋪膜物體170上繼續鋪設奈米碳管膜，而不係用待鋪膜物體160更換所述已鋪膜物體170。具體地，通過控制所述旋轉體122圍繞旋轉軸124旋轉一周的次數並使用切割裝置130切割奈米碳管膜，就可以實現連續鋪複數層膜。如，當需要鋪膜系統10鋪5層膜時，控制旋轉體122使其圍繞旋轉軸124旋轉5周，並不斷使用切割裝置130切割相鄰的已鋪膜物體170之間的奈米碳管膜。 The step (W50) is to continue to use the filming system 10 to film, and continue to lay the carbon nanotube film on the filmed object 170 without replacing the filmed object with the object to be filmed 160. 170. Specifically, by controlling the number of times the rotating body 122 is rotated around the rotating shaft 124 and cutting the carbon nanotube film using the cutting device 130, it is possible to continuously laminate a plurality of layers of film. For example, when the membrane system 10 is required to lay a 5-layer membrane, the rotating body 122 is controlled to rotate about the rotating shaft 124 for 5 weeks, and the carbon nanotube between the adjacent coated objects 170 is continuously cut using the cutting device 130. membrane.
另外，在該步驟(W50)中，控制所述已鋪膜物體170旋轉大於0°且小於360°時，優選地，大於0°且小於等於90°，就可以實現鋪複數層交叉膜。所述複數層交叉膜係指相鄰的兩個奈米碳管膜中的奈米碳管之間具有一個交叉角度，該交叉角度與所述已鋪膜物體170的旋轉角度有關。該交叉角度大於0°且小於等於90°。其中，可以通過控制所述鋪膜裝置120中的旋轉體122，使得固定於所述旋轉體122上的已鋪膜物體170旋轉一角度，從而實現連續地鋪複數層交叉膜。也可以人工旋轉所述已鋪膜物體170使所述已鋪膜物體170旋轉一角度，以實現連續地鋪複數層交叉膜。 Further, in this step (W50), when the rotation of the film-coated object 170 is controlled to be greater than 0° and less than 360°, preferably greater than 0° and less than or equal to 90°, a plurality of layers of intersecting films can be achieved. The plurality of intersecting films means that there is an intersection angle between the carbon nanotubes in the adjacent two carbon nanotube films, the angle of intersection being related to the angle of rotation of the filmed object 170. The crossing angle is greater than 0° and less than or equal to 90°. Wherein, the film-coated object 170 fixed on the rotating body 122 can be rotated by an angle by controlling the rotating body 122 in the film-laying device 120, thereby continuously laminating a plurality of layers of intersecting films. The filmed object 170 can also be manually rotated to rotate the filmed object 170 by an angle to achieve continuous lamination of several layers of intersecting film.
可以理解，當於待鋪膜物體160鋪設複數層膜，且該複數層膜中相鄰的兩個奈米碳管膜中的奈米碳管排列方向大致相同時，可以先不採用所述切割裝置130切斷相鄰之兩個已鋪膜物體170之間的奈米碳管膜，可以先於所述待鋪膜物體160上鋪設複數層奈米碳管膜，最後才用所述切割裝置130切斷相鄰之兩個已鋪膜物體170之間的奈米碳管膜。如，當需要鋪膜系統10鋪6層膜時，控制旋轉體122使其圍繞旋轉軸124旋轉6周，然後使用切割裝置130切割所述奈米碳管膜。 It can be understood that when a plurality of layers of film are laid on the object to be coated 160, and the arrangement of the carbon nanotubes in the adjacent two carbon nanotube films in the plurality of layers is substantially the same, the cutting may not be used first. The device 130 cuts the carbon nanotube film between the two adjacent film-coated objects 170, and may lay a plurality of layers of carbon nanotube film on the object to be coated 160, and finally use the cutting device. 130 cuts the carbon nanotube film between the adjacent two filmed objects 170. For example, when the filming system 10 is required to lay a 6-layer film, the rotating body 122 is controlled to rotate about the rotating shaft 124 for 6 weeks, and then the carbon nanotube film is cut using the cutting device 130.
本發明實施例提供的鋪膜系統10及採用該鋪膜系統10的鋪膜方法，具有以下優點：第一，所述鋪膜裝置120中的旋轉體122可以繞所述旋轉軸124旋轉，使得所述奈米碳管膜150與設置於所述承載面1220上待鋪膜物體160的表面之間的交角逐漸減小，可以有效的排除所述奈米碳管膜150與待鋪膜物體160之間的氣體，從而使得奈米碳管膜150均勻的鋪設於待鋪膜物體160的表面，且不易破裂。第二，由於該鋪膜裝置120可以沿垂直於該旋轉軸124的方向 做升降移動，通過控制該鋪膜裝置120作升降運動的位移，使得待鋪設的奈米碳管膜一直保持在同一平面內，從而可以進一步防止該待鋪設的奈米碳管膜破裂。第三，所述鋪膜裝置120中的旋轉體122可以繞所述旋轉軸124轉動，使得所述奈米碳管膜150連續的鋪設於所述待鋪膜物體160上，從而實現了連續鋪設奈米碳管膜，提高了鋪膜效率。第四，通過控制所述鋪膜裝置120中的旋轉體122旋轉的次數，可以實現連續鋪複數層膜；本發明提供的鋪膜系統10甚至還可以實現連續鋪複數層交叉膜。 The film-laying system 10 and the film-laying method using the film-laying system 10 have the following advantages: First, the rotating body 122 in the film-laying device 120 can be rotated around the rotating shaft 124, so that The angle of intersection between the carbon nanotube film 150 and the surface of the object to be coated 160 disposed on the bearing surface 1220 is gradually reduced, and the carbon nanotube film 150 and the object to be coated 160 can be effectively excluded. The gas is interposed so that the carbon nanotube film 150 is evenly laid on the surface of the object to be coated 160 and is not easily broken. Second, since the filming device 120 can be oriented perpendicular to the axis of rotation 124 By performing the lifting movement, by controlling the displacement of the laminating device 120 for the lifting movement, the carbon nanotube film to be laid is kept in the same plane, so that the carbon nanotube film to be laid can be further prevented from being broken. Third, the rotating body 122 in the filming device 120 can be rotated around the rotating shaft 124, so that the carbon nanotube film 150 is continuously laid on the object to be coated 160, thereby achieving continuous laying. The carbon nanotube film improves the filming efficiency. Fourthly, by controlling the number of rotations of the rotating body 122 in the film-laying device 120, it is possible to continuously laminate a plurality of layers of film; the film-laying system 10 provided by the present invention can even realize continuous lamination of several layers of intersecting films.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施例，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
10‧‧‧鋪膜系統 10‧‧‧filming system
1220‧‧‧承載面 1220‧‧‧ bearing surface
110‧‧‧供給裝置 110‧‧‧Supply device
1222‧‧‧孔 1222‧‧‧ hole
112‧‧‧樣品台 112‧‧‧Sample table
124‧‧‧旋轉軸 124‧‧‧Rotary axis
114‧‧‧拉伸工具 114‧‧‧ stretching tools
130‧‧‧切割裝置 130‧‧‧ Cutting device
116‧‧‧奈米碳管陣列 116‧‧‧Nano Carbon Tube Array
140‧‧‧機械手 140‧‧‧Robot
118‧‧‧基底 118‧‧‧Base
150‧‧‧奈米碳管膜 150‧‧‧Nano carbon nanotube film
120‧‧‧鋪膜裝置 120‧‧‧filming device
160‧‧‧待鋪膜物體 160‧‧‧Subjecting objects
122‧‧‧旋轉體 122‧‧‧ rotating body
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| US6811019B2 (en) * | 2001-06-29 | 2004-11-02 | The Procter & Gamble Company | Method and apparatus utilizing servo motors for placing parts onto a moving web |
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| US4605459A (en) * | 1984-02-03 | 1986-08-12 | New Jersey Machine Inc. | Literature applying machine and method |
| US6811019B2 (en) * | 2001-06-29 | 2004-11-02 | The Procter & Gamble Company | Method and apparatus utilizing servo motors for placing parts onto a moving web |
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