501992 五、發明說明（1) ' 本發明係有關於汽車門板之中片飾板，特別係指汽 車門板之中片飾板之皺褶紋相同或規則之節距之表古 貼合製造方法者。 一 《發明背景說明》 按習用汽車門，除了外部的板金、窗戶及升降機構 外，就是塑膠材質且兩件式組合之内裝件門板；頂級汽車 之内裝件門板，當然就不能是塑膠材質之内裝件門板' 因 為其係大眾化規格’沒有特色及裝飾美化；所以，請參考 第一、二圖，具有皺褶紋之牛皮包覆之中片飾板（2)之内 裝件門板（4)係了寅級汽車之標準設計，該門板（4)設有一扶 手（41);又習用之門板中片飾板（2)係以手工方式將牛皮 包覆塑膠材質之中片骨架（24)而成型，因為手無法準確作 出裝飾之皺糟紋（21)，包覆後其牛皮皺褶紋歪斜不美觀； 若中片飾板（2)之弧線曲率更大如圖二所示之本創作，其 牛皮皺褶紋（21)成型之品質更有問題，因其敵褶紋更歪、 斜，皺褶紋間之節距更不易控制。 有鑑於此，本發明人乃致力於改善習用汽車門板之 中片飾板敫褶皮’避免手工組裝以降低人力且其外觀之皺 褶紋形狀及其間之節距穩定者。 《發明之簡要說明》 本發明一種汽車門板之中片飾板真空皺褶成型貼合 方法，其主要係由一中片骨架、表皮四周喷膠步驟、一烘 501992 五 熱步驟丄二真空皺褶成型步雩、一背面摺邊披皮步驟等步 驟依序完成；又該真空皺褶成型步驟係將已烘熱之包覆皮 ，於模具之模穴内，且以定位片定位壓入該中片骨架於模 八包覆皮藉真空吸力成型皺褶紋且黏著於中片骨架，製 造出各皺褶紋相同或規則節距之裝飾中片者。 、為使貝審查委員對於本發明之目的 二ί 瞭解’茲舉一較佳實施例並配合圖式說明於後。 θ协1對本發叼任何穋式上之限制；所以，凡有相 ^ ^ 神下所作有覼之任何修改，奶應屬本發明之 ί - 3,本發明位於汽車門板之立體圖。 第月門板中片飾板立體圖。 明門板中片飾板實施之流程圖 發明中片骨架立趙圖β 第六圖係第五：之模具不意圖。 第七圖係真空放大剖面圖。 再疋皺褶成型放大示意圖。 表皮四周噴膠步驟 圖號部份 (1〇)中片骨架、 (11)烘熱步驟 (12 )真空皺褶& 成型步驟（13)背面摺邊披皮步驟501992 V. Description of the invention (1) 'The present invention relates to a method for manufacturing a superficial laminate of an automobile door panel, especially a sheet metal panel with the same or regular pitch of the wrinkles on the panel. . A "Background of Invention" According to conventional car doors, in addition to the outer sheet metal, windows, and lifting mechanisms, it is a plastic material and two-piece combination of interior door panels; the top-level automobile interior door panels, of course, cannot be plastic materials The interior door panel 'because it is a popular specification' has no characteristics and decoration; therefore, please refer to the first and second pictures. The interior door panel (2) with wrinkled leather covering the middle panel (2) 4) The standard design of the Yin-class automobile. The door panel (4) is provided with an armrest (41); the conventional door panel trim panel (2) is a leather frame covered with leather by a manual method (24) ), Because the hand can not accurately make the decorative wrinkles (21), the cowhide wrinkles of the leather are skewed and unsightly after being covered; if the curvature of the arc of the middle plate trim (2) is larger, as shown in the figure 2 For the creation, the quality of the cowhide wrinkles (21) is more problematic, because the enemy wrinkles are more crooked and oblique, and the pitch between the wrinkles is more difficult to control. In view of this, the present inventors are committed to improving the middle panel trim folds of conventional automobile door panels' to avoid manual assembly to reduce manpower, and the appearance of the wrinkle shape and the stability of the pitch therebetween. "Brief Description of the Invention" The present invention relates to a vacuum crease forming and bonding method for a middle panel of an automobile door panel, which is mainly composed of a middle frame, a step of spraying glue around the skin, and a 501992 baking step. The forming step, a back-folded skinning step, and the like are completed in sequence. The vacuum wrinkle forming step is to place the baked covering in the cavity of the mold and press the positioning piece into the middle piece. The skeleton in the mold eight is made by vacuum suction to form wrinkles and adheres to the middle piece frame, to produce decorative middle pieces with the same wrinkles or regular pitch. In order to make the review committee understand the purpose of the present invention, a preferred embodiment will be described with reference to the drawings. θ Xie 1 is any limitation on this formula; therefore, with any modification made by God, milk should belong to the present invention, which is a three-dimensional view of the door panel of the present invention. A perspective view of the middle trim panel of the first moon door. The flow chart for the implementation of the middle panel of the Mingmen board. The middle frame of the invention is shown in Figure 6. The sixth figure is the fifth: the mold is not intended. The seventh figure is an enlarged vacuum sectional view. Then enlarge the folds to enlarge the schematic diagram. Step of spraying glue around the skin. Figure No. (10) Middle frame, (11) Baking step (12) Vacuum wrinkle & forming step (13) Back hemming and covering step
501992501992
(2) 中片飾板 (21 )皺褶紋 (23)曲面 (P)節距 (3) 模具 (31)模穴 (3 3 )定位片 (321 )真空吸孔 (4) 門板 (22)啟門孔 (24) 中片骨架 (25) 包覆表皮 02)皺褶槽孔 (34)真空室 (41)扶手 請參考第二、三、 板真空皺褶成型貼合方法 四周喷膠步驟（10)、一烘 驟（12)、一背面摺邊披皮 造出由包覆皮包覆且其上 (P)之中片飾板（2)者；其 該中片骨架、表皮 架（24)、包覆表皮（25)喷 表皮（25)及背面摺邊披皮 係中片骨架（24)形狀之展 一般預留量約1公分； 四圖’本發明汽車門板之中片飾 ’其主要係由一中片骨架、表皮 熱步驟（11 )、一真空皴褶成型步 步騄（13)等步驟依序完成後，製 各皺褶紋（21 )相同或規則節距 中： 四周噴膠步驟（10)，係將中片骨 膠一以便中片骨架（24)黏著包覆 之黏著；該包覆表皮（25)之形狀 開加上背面摺邊披皮之預留量； 該烘熱步驟（11)，係將包覆於中片骨架（24)之包覆(2) Middle plate trim (21) Wrinkle (23) Curved surface (P) Pitch (3) Mold (31) Cavity (3 3) Positioning piece (321) Vacuum suction hole (4) Door panel (22) Door opening (24) Middle frame (25) Covering skin 02) Wrinkle slot (34) Vacuum chamber (41) Handrail Please refer to the second, third, and plate vacuum wrinkle forming and bonding method 10), a baking step (12), and a back-folded fold skin to cover the middle piece of the middle piece decorative plate (2) covered by the covering leather (P); the middle piece frame, the skin frame (24) ), Covering the skin (25), spraying the skin (25), and the back side of the folded skin, the shape of the middle piece of the skeleton (24), the general exhibition reserve is about 1 cm; It is mainly composed of a middle frame, a skin heat step (11), a vacuum pleating forming step (13), and other steps. After the steps are completed in order, the creases (21) are made at the same or regular pitch: spray around The glue step (10) is to glue the middle piece bone glue so that the middle piece skeleton (24) is adhered to the cover; the shape of the cover skin (25) is opened plus the reserved amount of the back-folded skin; Step (11) is to cover the middle piece Covering of the skeleton (24)
501992 五、發明說明（4) ' ； --— 表皮（25)放置於烘爐中加熱，使包覆表皮（25)表面溫度在 攝氏4D至90度，以提供包覆表皮（25)真空貼合之柔軟性及 膠劑活化；該烘爐係以熱空氣加熱該包覆皮，加熱時間係 100 ±30秒，該包覆表皮（25)此時未具有皺褶紋（21),其 i係獸皮或人造皮，如牛皮，其形狀配合該中片骨架（24)之 I形狀而展開，請參考第四圖，在本實施例中，諸中片骨架 | (24)係設有一啟門孔（22)及大弧度之曲面（23); * 該真空皺褶成型步驟（12)，請參考第五、七圖，係 將已供熱之包覆表皮（25)置於模具（3)之横穴（31)内，且 以定位片（33)定位聲入該中片骨架（24)於模穴（31)，包覆 表皮（之5)藉真空唆力成型皺褶紋（21 )立黏著於中片骨架 (24);該模穴（31)形狀係配合中片骨架（24)之形狀，例如 具有相同曲率之曲面（23)之凹穴及尺寸；請參考第五、六 圖，該模具（3)從模穴（31)面向下設有多個等節距（P)或規 則距離之節鉅（P)之齔褶槽孔（32)及多個真空吸孔（321 )通 於真空室（34);該皺褶槽孔（32)形狀相同於該中片飾板 (2)之皺褶紋（21 )，其深度係4mm至10 mm ;該真空室（34) |以管路相通於真空幫浦，其真空程度係40至60公分水柱， |以便將級褶槽孔（32)上之包覆表皮（25)吸入該皴褶槽孔 | (32)而成皺褶紋（21); i * t j * ! 該背面摺邊披皮步驟（13)，係將包覆表皮（25)之預 留量表皮摺後貼於中片骨架（24)之背面，且加以黏著之而501992 V. Description of the invention (4) '; --- The epidermis (25) is placed in an oven to heat, so that the surface temperature of the coated epidermis (25) is between 4D and 90 degrees Celsius, so as to provide a vacuum paste for the coated epidermis (25) Combined with softness and adhesive activation; the oven is heated by hot air, the heating time is 100 ± 30 seconds, the coated skin (25) does not have wrinkles (21) at this time, its i The animal skin or artificial leather, such as cowhide, is unfolded to match the I shape of the middle frame (24). Please refer to the fourth figure. In this embodiment, the middle frame | Door hole (22) and large arc surface (23); * The vacuum corrugation forming step (12), please refer to the fifth and seventh pictures, the heated covering skin (25) is placed in the mold (3 ) In the horizontal cavity (31), and the positioning piece (33) is used to position the sound of the middle piece skeleton (24) into the mold cavity (31), covering the epidermis (5) to form wrinkles (21) by vacuum pressure. Adhere to the middle piece skeleton (24); the shape of the cavity (31) is matched with the shape of the middle piece skeleton (24), such as the cavity and size of the curved surface (23) with the same curvature; please refer to the fifth and sixth The mold (3) is provided with a plurality of pleated groove holes (32) and a plurality of vacuum suction holes (321) with equal pitch (P) or regular distance pitch (P) from the mold cavity (31) downward. Opened in the vacuum chamber (34); the shape of the wrinkle slot (32) is the same as the wrinkle pattern (21) of the middle plate trim (2), and the depth is 4 mm to 10 mm; the vacuum chamber (34) | The pipeline is connected to the vacuum pump, and the degree of vacuum is 40 to 60 cm water column, so that the covering skin (25) on the level pleated slot (32) is sucked into the pleated slot | (32) and wrinkled Folds (21); i * tj *! The back hemming step (13) is to fold the reserved skin covering the skin (25) to the back of the middle frame (24) and apply Sticky
五、發明說明（5) 形成一中片飾板（2);取出之後，苒由/中片骨架、表皮四 周喷膠步驟（10)開起另一循環； ’ 另一方面，本發明汽車門板之中片飾板真空皺褶成 |里貼。方法，於實際實施製造上有多種型態，茲列舉一種 !加以說明；V. Description of the invention (5) Forming a middle-piece trim panel (2); after taking out, another step is started from the step (10) of spraying the glue around the middle-frame and the skin; 'On the other hand, the door panel of the automobile of the present invention The middle panel trim is vacuum pleated into | There are many types of methods in actual implementation manufacturing, here is an example!
I I —請參考第二、三圖，係發明之實施例構造，包覆表 皮藉真空吸力成絮皺褶紋（21)且黏著於中片骨架（24)而形 成具有多個等節距（P)或規則距離之節距（p)之皺褶紋（21) 之中片飾板（2)者。 、 本發明有如下進步性之優點：由於包覆考皮置於模 具（3)之模穴（31)内，中片骨架（24)再置於其上，藉真空 吸力成型皺褶紋（21)，作業者不必以手工成型皺褶紋，該 作業時間就省下來，且更方便、有效率將包羣表皮（25 )之 預留量表皮摺後貼於中片骨架（24)之背面，以完成生產該 中片飾板（2 )，降低人力需求；又生產係藉樓具，皺褶紋 形狀及其間之節距穩定，容易量產生產。所以，本發明具 |有產業利用價值，JL增進功效。 \ 综上所述’本發明具有進步性、新穎性及產業利用 丨性性，符合發明專利要件，爰依法提出專利申請。II —Please refer to the second and third figures, which are the embodiments of the invention. The covered epidermis is formed into pucker folds (21) by vacuum suction and adheres to the middle piece frame (24) to form multiple equal pitches (P ) Or wrinkles (21) at regular pitches (p) among the plaques (2). The present invention has the following advantages: Since the covering test skin is placed in the cavity (31) of the mold (3), the middle piece frame (24) is placed on it, and the wrinkles (21) are formed by vacuum suction. ), The operator does not need to manually form the wrinkles, the operation time is saved, and the reserved amount of the skin of the pack group (25) is folded and attached to the back of the middle frame (24) more conveniently and efficiently. In order to complete the production of the middle piece decorative board (2), the labor demand is reduced; and the production is borrowed from the building, the shape of the wrinkles and the pitch between them are stable, and it is easy to produce in volume. Therefore, the present invention has industrial use value, and JL enhances efficacy. \ In summary, the present invention has progressiveness, novelty, and industrial utilization. It meets the requirements for invention patents, and has filed a patent application according to law.
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