201043438 六、發明說明： 【發明所屬^技術領域】 發明領域 本發明係有關於一種模内塗裝品形成模具，其係在模 具内成形之成形品表面與模腔面之間注人熱硬化性塗料後 使之硬化，在成形品表面使熱硬化性塗料密接一體化者。 c 才支斗标;j 發明背景 迄今之模内塗裝品形成模具係揭示如特許文獻丨（特許 3988660號公報係使用表面形成模具1(n塗膜形成模具 102及裏面形成模具1〇3，藉由以下的方法形成模内塗裴品 110的技術。 (1) 藉由表面形成模具101與襄面形成模具103形成成形 腔104，並藉由將成形樹脂填充於成形腔1〇4而進行成形品 108的射出成形（參照第6A圖）， (2) 在襄面形成模具103保持住成形品108的狀態下，將 相對於裏面形成模具103的模具，從表面形成模具1〇1換成 塗膜形成模具102 ’在成形品1〇8表面與塗膜形成模具1〇2之 間’利用間隙形成塗裝腔1 〇5(參照第6B圖）， (3) 將液狀熱硬化型混合物所構成的裝飾用熱硬化性塗 料注入塗裂腔1〇5 ’在成形品log表面使熱硬化性塗料層1〇9 成形’形成模内塗裝品110(參照第6C圖）。 【發明内容】 發明概要 3 201043438 發明欲解決之課題 然而，與-般射出樹脂成形時之溶融樹脂不同，裝飾 用之熱硬化性塗料的枯度為非常低的數十哪。因此，即使 是模具加工時之誤差或模具使用中之模具瑕疵所產生的塗 膜形成模具1G2與裏面形成模具⑽之分離面的細小縫隙， 塗料也可能會浸透而硬化，因而在模内塗裝品⑽外圍產生 毛邊等問題。 本發明之目的在於提供—種可避免在模内塗裝品外圍 產生毛邊的模内塗裝品形成模具。 用以欲解決課題之手段 本毛明為了達成上述目的，具備以下的特徵。 本發明之第1態樣係提供一種模内塗裝品形成模具 含有： 、 裏面形成模具； 表面形成模具，係與前述裏面形成模具夾合，在盘前 述表面形賴具之間形成可形成成形品之成形腔者/、 塗膜形成模具，係代替前述表面形成模具，與前述裏 面士成拉具夾合，於前述成形品表面，以㈣前述成形品 之前述裏面形成模具與前述塗膜形成模具形成可形成熱硬 化性塗料層之塗裝腔者；及 密封材’係配置於前述裏面成形模具之分離面與前述 塗膜形成;^具之分離面中之至少任一面者。 ^本發明之第2態樣係提供如第1態樣之模内塗裝品形成 模具，其中前述密封材至少配置於與構成前述塗裝腔的前 201043438 述晨面形成模具之塗裝腔形成部鄰接的位置。 本發明之第3態樣係提供如第2態樣之模内塗裝品形成 模具’其中前述密封材係配置於未面於前述成形腔的位置 且前述裏面形成模具之分離面與前述塗膜形成模具之分離 面相對的位置。 本發明之第4態樣係提供如第1態樣之模内塗裝品形成 杈具，其中前述密封材係配置於與構成前述成形腔之前述 Q 裏面形成模具的成形腔形成部鄰接的位置。 本發明之第5態樣係提供如第1態樣之模内塗裝品形成 模具，其中前述密封材係配置於與構成前述塗裝腔之前述 塗膜形成模具的塗裝腔形成部鄰接的位置。 - 發明效果 - 本發明之模内塗裝品形成模具係將密封材配置於可與 表面化成模具夾合的裏面形成模具之分離面、或代替表面 I成模具可與裏面形成模具夾合的塗膜形成模具之分離 〇 面。因此，在裏面形成模具與塗膜形成模具夾合時被壓扁 的密封材會埋住裏面形成模具與塗膜形成模具間之微小間 隙而防止塗料漏出’可防止模内塗裝品外圍產生毛邊。 圖式簡單說明 由以下關於附加圖示之較佳實施型態的說明，可明瞭 本發明之上述目的與其他目的。所附加之圖示中： 第1A圖係顯示藉由本發明一實施型態之模内塗襄品形 成模具形成模内塗裝品之步驟的截面圖； 第_係顯示藉由本發明之前述實施型態之前述模内 5 201043438 塗裝品形成模具形成前述模内塗裝品之步驟的截面圖； 第1C圖係顯示藉由本發明之前述實施型態之前述模内 塗裝品形成模具形成前述模内塗裝品之步驟的截面圖； 第2A圖係放大本發明之前述實施型態之前述模内塗裝 品形成模具使用密封材處的部份截面圖； 第2B圖係放大本發明之前述實施型態之第1變形例的 前述模内塗裝品形成模具使用密封材處的部份截面圖； 第3A圖係放大本發明之前述實施型態之第2變形例的 前述模内塗裝品形成模具使用密封材處的部份截面圖； 第3B圖係放大本發明之前述實施型態之第3變形例的 前述模内塗裝品形成模具使用密封材處的部份截面圖； 第4 A圖係放大本發明之前述實施型態之第4變形例的 前述模内塗裝品形成模具使用密封材處的部份截面圖； 第4B圖係放大本發明之前述實施型態之第5變形例的 前述模内塗裝品形成模具使用密封材處的部份截面圖； 第5圖係使用於本發明之前述實施型態之前述模内塗 裝品形成模具之塗料注入機的概略圖； 第6 A圖係顯示藉由習知之模内塗裝品形成模具形成模 内塗裝品之步驟的截面圖； 第6B圖係顯示藉由習知之前述模内塗裝品形成模具形 成模内塗裝品之步驟的截面圖； 第6 C圖係顯示藉由習知之前述模内塗裝品形成模具形 成模内塗裝品之步驟的截面圖。 I：實施方式3 201043438 用以實施發明之形態 在繼續詳述本發明内容之前，對於附圖之同一零件附 加同樣的元件符號。 參照圖示詳細說明本發明之實施型態。 本發明之一實施型態的模内塗裝品形成模具包含有表 面形成模具1、塗膜形成模具2及裏面形成模具3，在裏面形 成模具3及/或塗膜形成模具2之分離面至少配置有框狀的 〇 岔封材31、31A、32以圍住塗裝腔13。 裏面形成模具3係用於形成成形品22之裏面形狀。因 此，裏面形成模具3在分離面3P具有形成成形腔以之成形腔 形成部3a。成形腔形成部3a在第丨八圖中做為一例形成為凸 狀部，但也可為凹部。 表面形成模具1係使用於形成成形品22之表面形狀。因 此，表面形成模具丨在分離面15>具有形成成形腔12之成形腔 形成部la。成形腔形成部la在第1Λ圖中做為一例形成為凹 〇 °P ’但也可為凸狀部。表面形成模具1係配置於相對於裏面 形成模具3的位置，與裏面形成模具3夾合時，可在表面形 成柄具1與裏面形成模具3之間，以成形腔形成部u與成形 腔形成部3a形成成形腔12。 欲形成模内塗裝品23，首先，在裏面形成模具3與表面 形成模具1夾合後、裏面形成模具3之成形腔形成部知與表 面形成模具1之成形腔形成部la所形成的成形腔丨2,利用貫 通於裏面形成模具3或表面形成模具1的通路lh，由樹脂注 入機40填充成形樹脂，藉此，藉由射出成形樹脂步驟形成 201043438 成形品22(參照第1A圖）。 二膜形成模具磁可代替表面形成模具i而與裏面形成 13失合的模具。亦即’在裏面形成模具3與表面形成模 具1之間’形成前述之成形品22後，將塗膜形成模具2代替 表面形成模具1，配置於相對於裏面形成模具3的位置後， 使裏面形成模具3與塗膜形成模具2夹合。塗膜形成模具2之 外形形狀較表㈣賴具丨之成形腔形成部u大在成形品 2、2之表面側，具有可形成不與成形品22表面接觸之空間部 刀的塗裝腔形成部2a。前述不相接觸的空間部分之塗裝腔 开/成。卩2a㈣技腔13。亦即’、塗裝腔13形成於成形品22 之表面、裏面形成模具3之分離面3p的一部分（後述之塗裝 腔开/成。卩3e)、塗細彡成模具2之塗裝腔形成部&之間。成形 扣22形成後，在裏面形成模具3保持住成形品22的狀態下， 將相對於裏面形成模具3的模具從表面形成模具丨換成塗膜 形成模具2 ’在成形品22的表面，藉由塗裝祕成部2a等之 間隙形成塗裝腔13(參照第。在此，裏面形成模具3為 了保持住成形品22，可與一般成形一樣，例如藉由使成形 品22夾入形成於裏面形成模具3的頂出銷（未圖示），可保持 住成形品22而不脫離裏面形成模具3。 然後’從後述之塗料注入機41將由液狀熱硬化型混合 物所構成之裝飾用之熱硬化性塗料注入塗裝腔;13，於成形 品22表面使熱硬化性塗料層21成形，形成模内塗裝品23(參 照第1C圖）。在此，在爰面形成模具3之分離面3P的一部分， 更詳細而言，至少在裏面形成模具3之塗裝腔形成部允的位 201043438201043438 VI. Description of the Invention: [Technical Field] The present invention relates to an in-mold coating product forming mold which is formed by thermosetting between a surface of a molded article formed in a mold and a cavity surface. After the coating, it is hardened, and the thermosetting coating is intimately integrated on the surface of the molded article. c. In the background of the invention, the in-mold coating product forming mold is disclosed as a license document (Japanese Patent No. 3,988,660 discloses the use of the surface forming mold 1 (n coating film forming mold 102 and the inside forming mold 1〇3, The technique of forming the in-mold coated article 110 by the following method: (1) The forming cavity 104 is formed by the surface forming mold 101 and the face forming die 103, and is formed by filling the molding resin into the forming cavity 1〇4. (2) In the state in which the molded article 103 is held by the kneading surface forming mold 103, the mold forming the mold 103 is replaced with the surface forming mold 1〇1. The coating film forming mold 102' forms a coating chamber 1 〇5 between the surface of the molded product 1〇8 and the coating film forming mold 1〇2 (see FIG. 6B), (3) a liquid thermosetting mixture The decorative thermosetting coating material is injected into the coating cavity 1〇5' to form the thermosetting coating layer 1〇9 on the surface of the molded article log to form the in-mold coating product 110 (see FIG. 6C). 】 Summary of invention 3 201043438 Problem to be solved by the invention However, unlike the molten resin in the case of general injection molding, the degree of dryness of the thermosetting coating for decoration is extremely low. Therefore, even the error in the processing of the mold or the mold in the mold is generated. The coating film forms a small gap between the mold 1G2 and the separation surface on which the mold (10) is formed, and the coating may also permeate and harden, thereby causing problems such as burrs on the periphery of the in-mold coating (10). The object of the present invention is to provide a kind of avoidable An in-mold coating product having a burr on the periphery of the in-mold coating product forms a mold. Means for Solving the Problem In order to achieve the above object, the present invention has the following features. The first aspect of the present invention provides an in-mold. The mold forming mold comprises: a mold formed therein; a surface forming mold which is formed by sandwiching the mold forming surface, and forming a forming cavity for forming a molded product between the surface forming members of the disc, and a coating film forming mold, Instead of forming the mold on the surface, the mold is sandwiched with the inner knit puller, and the surface of the molded article is formed on the surface of the molded article by (4) the inside of the molded article. The coating film forming mold forms a coating cavity capable of forming a thermosetting coating layer; and the sealing material is disposed on the separation surface of the inner molding die and the coating film; at least one of the separation surfaces of the tool The second aspect of the present invention provides the in-mold coating forming mold according to the first aspect, wherein the sealing material is disposed at least in the form of a mold for forming the morning surface of the front surface of the coating chamber 201003438. The third aspect of the present invention provides the in-mold coating product forming mold according to the second aspect, wherein the sealing material is disposed at a position not facing the molding cavity and formed in the inner surface. The separation surface of the mold is opposed to the separation surface of the coating film forming mold. According to a fourth aspect of the present invention, there is provided an in-mold coating product forming apparatus according to the first aspect, wherein the sealing material is disposed at a position adjacent to a forming cavity forming portion which forms a mold in the Q inside of the forming cavity. . According to a fifth aspect of the present invention, there is provided an in-mold coating product forming mold according to the first aspect, wherein the sealing material is disposed adjacent to a coating cavity forming portion of the coating film forming mold constituting the coating chamber; position. - Effect of the Invention - The in-mold coating product of the present invention forms a mold by disposing the sealing material on a surface on which the mold can be bonded to the surface forming mold, or in place of the surface I. The film forms a separate surface of the mold. Therefore, when the mold is formed in the mold and the coating film is formed, the flattened sealing material is buried inside to form a small gap between the mold and the coating film to prevent the paint from leaking out, which prevents the periphery of the in-mold coating from being burred. . BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects of the present invention will become apparent from the following description of the preferred embodiments. In the attached drawings: FIG. 1A is a cross-sectional view showing a step of forming a mold to form an in-mold coating by an in-mold coating of an embodiment of the present invention; the first embodiment shows the aforementioned embodiment of the present invention. In the in-mold 5 201043438, a cross-sectional view of a step of forming a mold to form the in-mold coating; FIG. 1C is a view showing the mold formed by the in-mold coating of the foregoing embodiment of the present invention. FIG. 2A is a partial cross-sectional view showing the aforesaid in-mold coating product of the foregoing embodiment of the present invention for forming a mold using a sealing material; FIG. 2B is an enlarged view of the foregoing In the first modification of the first modification, a partial cross-sectional view of the in-mold coating product forming the mold is used; and FIG. 3A is an enlarged view of the in-mold coating of the second modification of the embodiment of the present invention. Part 3D is a cross-sectional view showing the use of the sealing material in the in-mold coating product of the third modification of the above-described embodiment of the present invention; 4 A picture is placed In the fourth modification of the above-described embodiment of the present invention, a partial cross-sectional view of the in-mold coated product forming mold using a sealing material is provided; and FIG. 4B is an enlarged view of a fifth modified example of the above-described embodiment of the present invention. The above-mentioned in-mold coating product forms a partial cross-sectional view of the mold using the sealing material; and FIG. 5 is a schematic view of the coating injection machine used for forming the mold in the in-mold coating product of the above-described embodiment of the present invention; Figure A is a cross-sectional view showing the steps of forming a mold to form an in-mold coating by a conventional in-mold coating; Figure 6B is a view showing the formation of an in-mold coating by the conventional in-mold coating. Fig. 6C is a cross-sectional view showing a step of forming a mold to form an in-mold coating by a conventional in-mold coating. I. Embodiment 3 201043438 MODE FOR CARRYING OUT THE INVENTION Before the present invention is described in detail, the same reference numerals are attached to the same parts of the drawings. The embodiment of the present invention will be described in detail with reference to the drawings. The in-mold coating product forming mold of one embodiment of the present invention comprises a surface forming mold 1, a coating film forming mold 2, and a forming mold 3 therein, and the separating surface of the mold 3 and/or the coating film forming mold 2 is formed at least. A frame-shaped enamel sealing material 31, 31A, 32 is disposed to surround the painting cavity 13. The mold 3 formed therein is used to form the inner shape of the molded article 22. Therefore, the inner forming mold 3 has a forming cavity forming portion 3a on the separating surface 3P to form a forming cavity. The forming cavity forming portion 3a is formed as a convex portion as an example in the eighth drawing, but may be a concave portion. The surface forming mold 1 is used to form the surface shape of the molded article 22. Therefore, the surface forming mold 丨 is on the separation surface 15> and has the forming cavity forming portion 1a forming the forming cavity 12. The forming cavity forming portion 1a is formed as a concave 〇PP' as an example in the first drawing, but may be a convex portion. The surface forming mold 1 is disposed at a position where the mold 3 is formed with respect to the inside, and is formed between the shank 1 and the inside forming mold 3 when the inner mold is formed, and the forming cavity forming portion u and the forming cavity are formed. The portion 3a forms the forming cavity 12. In order to form the in-mold coating product 23, first, the forming cavity forming portion of the mold 3 is formed by the inside of the mold 3, and the forming cavity forming portion forming the mold 3 therein is formed by the forming cavity forming portion 1a of the surface forming mold 1. In the cavity 2, the molding resin is filled in the resin injection machine 40 by the through-holes lh which are formed in the mold 3 or the surface forming mold 1, and the molded article 22 is formed by the injection molding resin step (see FIG. 1A). The two film forming mold magnets can replace the surface forming mold i and form a mold that is out of alignment with the inside. That is, 'the formation of the molded article 22 between the mold 3 and the surface forming mold 1 is formed, and the coating film forming mold 2 is placed in place of the surface forming mold 1, and is disposed at a position where the mold 3 is formed with respect to the inside. The forming mold 3 is bonded to the coating film forming mold 2. The outer surface of the coating film forming mold 2 is formed on the surface side of the molded articles 2, 2 on the surface side of the molded articles 2 and 2, and has a coating cavity in which a space portion knife that does not contact the surface of the molded article 22 is formed. Part 2a. The coating chamber of the aforementioned non-contacting space portion is opened/made.卩 2a (four) technical cavity 13. In other words, the coating chamber 13 is formed on the surface of the molded article 22, and a part of the separation surface 3p of the mold 3 is formed inside (the coating chamber to be opened later (卩3e), and the coating chamber of the fine coating mold 2 is applied. Form between & After the forming clasp 22 is formed, in a state in which the mold 3 is formed to hold the molded product 22, the mold for forming the mold 3 is changed from the surface forming mold to the coating film forming mold 2' on the surface of the molded article 22, The coating chamber 13 is formed by the gap between the coating secret portion 2a and the like (refer to the first. Here, the mold 3 is formed in the inside to hold the molded article 22, and the molding product 22 can be formed by sandwiching the molded article 22, for example. The ejector pin (not shown) of the mold 3 is formed therein, and the molded article 22 can be held without leaving the mold 3. Then, the paint injection machine 41, which will be described later, is used for the decoration of the liquid heat-curing mixture. The thermosetting coating material is injected into the coating chamber; 13. The thermosetting coating layer 21 is formed on the surface of the molded article 22 to form the in-mold coating article 23 (see FIG. 1C). Here, the separation of the mold 3 is formed on the kneading surface. Part of the face 3P, in more detail, at least in the inside of the mold 3 forming the coating cavity forming part of the position 201043438
置或鄰接於g塗裝腔形成部3(：的位置，形成框狀的密封材 31。密封材31例如第2A圖所示，配置成嵌合於裏面形成模 具3之分離面3P的框狀凹部3f，並且，密封材31具有比四部 3f之深度敎的厚度。ϋ此，在密封材31安裝於凹部3f的狀 態下，密封材31會稍微突出於凹部3f。所以，當裏面形成 模具3與塗膜形成模具2夾合時，被塗膜形成模具2之分離面 2P及成形品22壓扁的密封材31會分別塞住裏面形成模具3 與塗膜形成模具2之間的窄小間隙及成形品22與塗膜形成 模具2之間的窄小間隙，可防止塗料漏出，而防止模内塗農 品23的外圍產生毛邊。此時，密冊31形成塗裝腔13之裏 面形成模具3的分離面3P側的端部。 由於框狀之密封材31、31A、32係夾合時會被壓扁變形 而密封住間隙者，故必須為較使用於模具！、2、3之模材為 低的揚氏模數者。如上述之材料可使用氟素化合物、石夕化 合物、錫、鋅或船等。 ㈣封材31、31A、32配置於裏面形成模具3及/或塗 _成模具2之分離面3P、2P，可將密封材3卜Μ、 ::模具3、2，或者，也可將密封材31、32形成為別的零 件後，將密封材3卜31A、32安裝於模具3、2。但是 連續成形時模具會反覆開閉，因此須將密封材 配置成不會從模具3、2脫落。 又’密封㈣、31Α、32與用以在塗裝㈣形成 性塗料層21之熱硬化性塗料離型性須良好。若密封^ 3iA、32固接於熱硬化性塗料，則當模具開模且 9 201043438 3、2中的模内塗裝品23時，密封材31、3ΙΑ、32或從模具3、 2脫落、或者模内塗裝品23會被拉至密封材31、31Α、32側 而可能有變形之虞。 在此，詳細說明形成於裏面形成模具3之密封材31至少 配置於與裏面形成模具3之塗裝腔形成部3c、2a鄰接之分離 面3P、2P的態樣（參照第2A及2B圖）。 第2A及2B圖係放大密封材3丨之適當處A(參照第1B圖） 的部份截面圖。密封材31在裏面形成模具3之分離面3P，係 面向成形腔12 ’可延長配置成形成成形品22的外形（參照第 2A圖）。但是’當密封材31為柔軟密封材時，會被成形腔12 内高壓射出的成形樹脂壓扁而變形，結果，可能會引起成 形品22的形狀不良。因此，如第2A圖所示般配置密封材31 的情況下，密封材31的材料宜為具有不會被成形腔12内高 壓射出之成形樹脂壓變形的硬度、且也可發揮密封效果的 材料。 在此，本發明之上述實施形態的其他變形例為：使框 狀之岔封材31A在裏面形成模具3之分離面3P不面向成形腔 12,由於不以密封材31A形成成形品22的外形，故不會使成 形品22的形狀不良，又，由於使用低黏度且以低壓注入之 熱硬化性塗料，密封材31A不會變形，更不會引起熱硬化性 塗料層21的形狀不良，因此極佳（參照第23圖）。亦即，第 2B圖中，在裏面形成模具3之分離面3P，在不面向成形腔12 及塗装腔13的位置（裏面形成模具3與塗膜形成模具之直接 接觸的位置），設置框狀的凹部3§，在該凹部如，配置與 201043438 密封封31同樣材料的減密封材31八。密封材31A與密封材 31—樣，舉例例如可具有較裏面形成模具3之分離面邛之凹 部3g的深度稍大的厚度。因此，在將密封材31A安裝於凹部 3g的狀態下，密封材31A會稍微突出於凹部％。所以，當裏 面形成模具3與塗膜形成模具2爽合時，被塗膜形成模具2之 分離面2P壓爲的密封材31A會塞住裏面形成模具3與塗膜形 成核具2之間的窄小間隙，而可防止塗料漏出，而防止模内 〇 塗裝品23的外圍產生毛邊。 接著，詳細說明本發明之上述實施形態之其他變形 例，其係將形成於塗膜形成模具2之密封材32配置於與塗膜 形成換具2之塗襄卿成部2a鄰接的分離面2p的態樣(參照 第3A及3B圖）。 ' ' 第3八及犯圖係放大密封材32之適當處A(參照第1B圖） 的部份截面圖。密封材32可僅配置於塗膜形成模具2(參照 第3A圖），但若與形成於裏面形成模具3的密封肺併用配 ❹ 置，則可期待更尚的塗料防漏效果(參照第3B圖）。 亦即，第3A圖中，在塗膜形成模具2之分離面2P，在側 面面對塗裝腔13的位置（裏面形成模具3與塗膜形成模具： 直接接觸的位置、且面對塗褒腔13的位置），設置框狀的凹 部2g，在該凹部2§内，配置與密封材31同樣材料的密封材 32。密封材32與輯材3卜樣，例如可具妹塗膜形成模 具2之分離面2P的凹部2g之深度稍大的厚度。藉由上述構 造，將密封材32安裝於凹部_狀態下，密封材Μ會稍微 大出於凹。P2g。因此’當裏面形成模具埃塗膜形成模具2 11 201043438 夹:時’被塗膜形成模具3之分離⑽所壓扁的密封料 會基住義面形成模具3與塗膜形成模具2之間的窄小間隙， 而可防止塗料漏出’而防止模内塗裝品23的外圍產生毛邊。 /又’第糊係構成為將密封材31A配置於第犯圖之裏 面形成模具3之分離面3P的凹部3g ’並且相對於密封材 31A ’將密封材32配置於第从圖之塗膜形成模具2之分離面 ㈣凹部2§者。因此，在將密封材31A安裝於凹部3g、並且 將讀材32安裝於凹部2g的狀態下，密封材Μ會稱微突出 於凹部3g ’且密封材32也會稍微突出於凹部&或者，也 可為密封材31A與密封材32中之任—者猶微突出於凹部^ 或凹部2g。所以，裏面形成模具埃塗_成模具从合時， 密封材3丨續密封材32會互相壓合，而塞住裏面形成模和 與塗膜形賴具2之_窄小_，何防止塗料漏出，而 防止模内塗裝品23的外圍產生毛邊。 接著，洋細說明本發明之上述實施形態之其他變形 例丄其係將形成於裏面形成模具3之密封材3卜31A配置於 與裏面形成模具3之成形腔形成部鄰接的分離面3P的態樣 (參照第4A及4B圖）。 第4A及4B圖係放大密封材31之適當處a(參照第圖） 的部份截面圖。本態樣與前述態樣不同，成形腔12之一部 刀也可包3挖空裏面形成模具3所得之成形腔形成凹部 3h。亦即，成形腔〗2可由表面形成模具丨之成形腔形成部 la、裏面形成模具3之成形腔形成料與成形腔形成凹部外 所構成。如上述構造之結果，在裏面形成模具3中，成形腔 12 201043438 形成凹部3h會與分離面3p鄰接。成形品22的最外面位置可 設定成與塗膜形成模具2之塗裝腔形成部2a為同一面（參照 第4A圖）。 也可將成形品22之最外面位置代之而設.定成較塗膜形 成模具2之塗裝腔形成部2a為外側，使成形品22的外側不會 漏出塗料（參照第4B圖）。亦即，可較第4A圖將成形腔形成 凹部3h延伸至外側，並將凹部3g的位置配置於較第4A圖為 0 外側，藉此，使成形腔形成凹部3h的一部分相對於塗膜形 成模具2之分離面2p。藉由上述構造，在塗裝腔13的外側， 配置有成形品22與塗膜形成模具2之分離面2]?接觸的部 伤及费封材31A與塗膜形成模具2之分離面沙接觸的部 伤因此，裏面形成模具3與塗膜形成模具2夾合時，被塗 膜开/成模具2之分離面2p壓扁的密封材，而塞住裏面形 成模八3與塗膜形成模具2之間的窄小間隙，而可防止塗料 漏出’而防止模内塗裝品23的外圍產生毛邊。 〇、'下說明使用於形成模内塗裝品23之模内塗裝品形 成模具以外的材料或裝置。 β ·、'、更化性塗料的材質可使用例如主成分為：將有機過 氧化物作為硬化反應之開始劑的具有至少2個（曱基)丙稀酸 _之胺甲酸乙_丙歸酸醋寡聚物、環氧丙稀酸募聚物等 的寡聚物或該等之樹月旨或是不飽和聚醋樹脂20〜70質量％ Τ及由甲基丙稀睃甲酸、甲基丙稀酸乙醋、甲基丙烯酸丙 化 丙晞S欠丁6曰、甲基丙烯酸2_乙基己酯、甲基丙烯 乙西夂乙烯醋、三兩二醇二丙稀酸酿、二丙稀酸_16_己 13 201043438 二醇酯（l，6-hexanediol diacrylate (HDDA))或是苯乙烯等乙 烯性不飽和單體80〜30質量。/。所構成之展色劑（vehide)成 伤，且含有自由基捕捉劑、各種著色顏料、鋁顏料、珍珠 顏料、脫模劑及光安定劑者。 塗料注入機41之構造為可對塗料缸43的上部施壓，將j -人射出里的熱硬化性塗料44之正確量從塗料缸43送至兼具 計量、射出、閥構造的塗料注入單元42(參照第5圖）。 塗料注入單元42的位置設定可設置於塗膜形成模具2 的内部。又，也可將設置於塗膜形成模具2之熱硬化性塗料 注入口設在與裏面形成模具3的夾合面，配置成使塗料注入 單元42之長軸方向與樹脂注入機41之樹脂射出單元的注入 方向垂直。此時，在保持住成形品22之裏面形成模具3與圖 模形成模具2夾合、用來以熱硬化性塗料塗裝成形品22之塗 裝腔13形成於成形品22與塗膜形成模具2之間的階段，塗料 注入單元42向前進而直接接觸塗膜形成模具2，而熱硬化性 塗料則會從塗料注人單元42通過設置於塗膜形成模具之之 塗料進模口 2 j (參照第1B圖）而注入塗裝腔丨3。 關於成形樹脂並無特別限定，除了通常的熱可塑性射 出成形樹脂#程_外、還有熱硬化性的成形樹脂材料 等，但以易於成形且與熱硬化性塗料的密接度良者為佳。 成形樹脂可舉具體例如丙稀睛-丁二稀_苯乙稀系樹脂(舰 系樹脂)、聚醯胺系樹脂、聚乙烯系樹脂、聚酯系樹脂、聚 丙稀系樹脂、聚對笨二曱酸丁二“樹脂或聚碳^樹 脂等。 ^ 201043438 成形樹脂藉由樹脂注入機40填充於成形腔】2内。可使 用射出成形機作為樹脂注入機40。 f發明之上述實施型態的模内塗裝品形成模具可具備 .冑«轉絲具3，㈣於具有雜之或附在動 ·#上之旋轉盤的二色成形用射出成形機(未圖示)。射出成形 機内之拉具配置可為：將表面形成模具嗅塗膜形成模具2 分別固定於固定盤，在表面形成模具1與塗膜形成模具2之 O fBl的位置配置可動盤或旋轉盤，裏面形成模具3固定於射出 成形機之可動盤或附在可動盤上之旋轉盤。又，可將裏面 形成模具3固定於固定盤，表面形成模具【與塗膜形成模具2 @定於射出成形機之可誠或附在可動盤上之旋轉盤。設 '上後％在藉由某襄面形成模具3與表面形成模具1形 成成U2時’可藉由別的保持住成形品22的裏面形成模 具3與塗膜形成模具2形成熱硬化性塗料層2卜亦即，可在 形成成形品22時同時製造翻塗|品23，故極佳。 〇 根據上述實施型態，在裏面形成模具3與塗膜形成模具 2夾合時壓扁的密封材31、3u、32會塞住裏面形成模具3 與塗膜形成模具2之間的狹小縫隙，可防止塗料漏出，而可 防止模内塗裝品23的外圍產生毛邊。 實施例1 使用具有表裏面分別具有空腔的表面形成模具i與塗 膜形成模具2以及2個裏面形成模具3的模内塗裝品形成模 具’製造模内塗裝品23。使用内藏有塗料注入單元42並且 有塗料注人口者作為塗膜形成模具2。裏面形成模具綱使 15 201043438 用在分離面密封材31與裏面形成模具3之塗裝腔形成部鄰 接並配置於不面向成形腔12的位置者。製造模内塗裝品23 %，使用附在可動盤之旋轉盤旋轉的二色成形用射出成形 在將面對於表面形成模具1之晨面形成模具3對於表面 形成模具1失合而形成之成形腔12,填充加熱熔融之單色耐 熱ABS樹脂’冷卻固化後形成成形品22(參照第ιΑ圖）。接 著，旋轉射出成形機之旋轉盤，在裏面形成模具3保持住成 形品22的狀態下，將相對於裏面形成模具3之模具從表面形 成模具1換成塗膜形成模具2，爽合裏面形成模具3與塗膜形 成模具2，形成可以熱硬化性塗料塗裝成形品22的塗裝腔 參照第1B圖）。在塗裝腔13内注入熱硬化性塗料（大曰本 塗料株式會社製y W 5 X 8_)，形成熱硬化性塗料層 2】’藉此形成模内塗裝品23(參照第1(：圖）。 裏面形成模具3與塗膜形成模具2夹合時，密封材31會 被堡扁’而塞住襄面形成模具3與塗卿錢具2之間的狹 小縫隙，可防止塗料漏出，故模内塗裝品23的外圍不會因 熱硬化性塗料層21赵毛邊4，成形品22及熱性化塗料 層21也未產生不良形狀。 實施例2 使用密封材32形成於塗模形成模具2、且配置於與塗膜 形成杈具2之塗裝腔形成部鄰接之分離面的模内塗裝品形 成換具’除此之外皆與實施相同，而形成模内塗裝品 23(參照第3A圖）。 16 201043438 此實施例中，裏面形成模具3與塗膜形成模具2失合 時，密封材32也會被壓扁，而塞隹裏面形成模具3與塗膜: 成模具2之間的狹小缝隙，可防止塗料漏出，故模内塗^ 23的外圍不會因熱硬化性塗料層21產生毛邊。 "〇〇 另外，藉由適當組合上述各種實施型態或變形例中之 任意實施例，可達成該等實施例之各具有的效果。 產業之可利用性 〇 本發明之模内塗裝品形成模具，當裏面形成模具與塗 膜形成模具爽合時被壓扁的密封材會塞住裏面形成模具與 塗臈形成模具之間的狹小縫隙，可防止塗料漏出，而可防 止模内塗裝品外園產生毛邊，例如可使用於手機等電子機 器的框體等。 " 本發明已參照附加圖示充份記載適當之實施型態，各 種變形或修正對該當技術領域者而言係不言自明者，廡理 解如如述之各種變形或修正在不脫離所附之申請專利範圍 〇 内之本發明範圍時，皆包含於本發明之申請專利範圍内。 【圖式簡單說明】 苐1A圖係顯示藉由本發明一實施型態之模内塗裝品形 成模具形成模内塗裝品之步驟的截面圖； 第1B圖係顯乔藉由本發明之前述實施型態之前述模内 塗褒品形成模具形成前述模内塗裝品之步驟的戴面圖； 第1C圖係顯米藉由本發明之前述實施型態之前述模内 塗裝品形成模具形成前述模内塗裝品之步驟的截面圖； 第2A圖係放Λ本發明之前述實施塑態之前述模内塗裝 17 201043438 品形成模具使用密封材處的部份截面圖； 第2B圖係放大本發明之前述 前述模内錄品形賴減”崎處㈣==例的 第3A圖係放大本發明之前述實施型 ， 前述模内塗裝品形成使_崎處㈣==例的 一弟3B圖係放大本發明之前述實施型態之第们 前述模时裝品形賴滅”封材柄部份圖例的 第則係放大本發明之前述實施型態 例 刚述模内塗裝品形成模具使用密封材處的部份戴 第4B圖係放大本發明之葡·;+、& i 八不〜月之刖述實施型態之 前述模内塗裝品形成模具《密封材處的部份截面圖 第5圖係使用於本發明之前述實施型態之前述模内塗 裝品形成模具之塗料注入機的概略圖； 第6A圖係顯示藉由習知之模内塗裝品形成模具形成模 内塗裴品之步驟的截面圖； 、心成杈 成模 第6B圖係顯示藉由習知之前述模内塗裝品形成模具形 内塗裝品之步驟的截面圖； ^ 第6C圖係顯示藉由習知之前述模内塗裝品形成模具形 成模内塗裝品之步驟的截面圖。 〆 【主要元件符號說明】 2··.塗膜形成模具 2a.·.塗裝腔形成部 2g、3f、3g···凹部 2j··.塗料進模口 1..表面形成模具 la·.·成形腔形成部 lh...通路 lp...分離面 18 201043438The frame-shaped sealing material 31 is formed at or adjacent to the position of the g-coating cavity forming portion 3. The sealing material 31 is arranged in a frame shape in which the separation surface 3P of the mold 3 is formed, as shown in FIG. 2A. The recessed portion 3f has a thickness 敎 that is deeper than the depth of the four portions 3f. Thus, in a state where the sealing member 31 is attached to the recessed portion 3f, the sealing member 31 slightly protrudes from the recessed portion 3f. Therefore, the mold 3 is formed inside. When the coating film forming mold 2 is sandwiched, the separation surface 2P of the coating film forming mold 2 and the sealing material 31 which is flattened by the molded product 22 respectively enclose the narrow gap between the inside forming mold 3 and the coating film forming mold 2. And a narrow gap between the molded article 22 and the coating film forming mold 2 prevents the paint from leaking out, and prevents the periphery of the in-mold coated agricultural product 23 from being burred. At this time, the booklet 31 forms the inside of the coating cavity 13 to form a mold. The end portion of the separation surface 3P side of 3. Since the frame-shaped sealing members 31, 31A, and 32 are crushed and deformed to seal the gap, they must be used for the molds, 2, and 3 The material is a low Young's modulus. For the above materials, fluorinated compounds, stones can be used. Xi compound, tin, zinc or ship, etc. (4) The sealing materials 31, 31A, 32 are arranged inside to form the separation surface 3P, 2P of the mold 3 and/or the coating mold 2, and the sealing material 3 can be used, :: mold 3, 2, or, after the sealing members 31, 32 are formed into other parts, the sealing materials 3, 31A, 32 are attached to the molds 3, 2. However, the mold is repeatedly opened and closed during continuous forming, so the sealing material must be It is arranged so as not to fall off from the molds 3 and 2. Further, the seals (4), 31Α, 32 and the thermosetting coating for forming the coating layer 21 on the coating layer (4) must have good release properties. If the seals are fixed, 3 3A, 32 In the thermosetting coating, when the mold is opened and the in-mold coating 23 in 9 201043438 3, 2, the sealing materials 31, 3, 32 are either detached from the molds 3, 2, or the in-mold coating 23 It may be pulled to the side of the sealing material 31, 31A, 32, and may be deformed. Here, the sealing material 31 formed in the inside of the mold 3 is disposed at least in the coating cavity forming portion 3c, 2a in which the mold 3 is formed. The patterns of the adjacent separation faces 3P and 2P (see FIGS. 2A and 2B). The 2A and 2B drawings enlarge the appropriate position A of the seal member 3 ( Referring to a partial cross-sectional view of Fig. 1B, the sealing member 31 has a separation surface 3P of the mold 3 formed therein, and is formed so as to be extended to form the outer shape of the molded article 22 (see Fig. 2A). When the sealing material 31 is a soft sealing material, the molding resin which is injected by the high pressure in the molding chamber 12 is crushed and deformed, and as a result, the shape of the molded article 22 may be deteriorated. Therefore, the sealing member 31 is disposed as shown in Fig. 2A. In the case of the sealing material 31, it is preferable that the material of the sealing material 31 has a hardness which is not deformed by the molding resin which is injected by the high pressure in the forming chamber 12, and which also exhibits a sealing effect. Here, in another modification of the above-described embodiment of the present invention, the separation surface 3P in which the frame-shaped dam material 31A is formed on the inside of the mold 3 does not face the molding cavity 12, and the shape of the molded article 22 is not formed by the sealing material 31A. Therefore, the shape of the molded article 22 is not deteriorated, and since the thermosetting coating material having a low viscosity and injected at a low pressure is used, the sealing material 31A is not deformed, and the shape of the thermosetting coating layer 21 is not deteriorated. Excellent (see Figure 23). That is, in Fig. 2B, the separation surface 3P of the mold 3 is formed inside, and the frame is formed at a position not facing the forming chamber 12 and the coating chamber 13 (where the mold 3 is in direct contact with the coating film forming mold). The recess 3 §, in which the seal member 31 of the same material as the 201043438 seal seal 31 is disposed. The sealing material 31A, like the sealing material 31, may have, for example, a thickness slightly larger than the depth of the concave portion 3g which forms the separation surface of the mold 3 inside. Therefore, in a state where the sealing material 31A is attached to the concave portion 3g, the sealing material 31A slightly protrudes from the concave portion %. Therefore, when the inside forming mold 3 and the coating film forming mold 2 are combined, the sealing member 31A pressed by the separating surface 2P of the coating film forming mold 2 will block the inside between the forming mold 3 and the coating film forming fixture 2. The narrow gap prevents the paint from leaking out and prevents the periphery of the in-mold enamel coating 23 from being burred. Next, a further modification of the above-described embodiment of the present invention will be described in detail. The sealing member 32 formed on the coating film forming mold 2 is disposed on the separation surface 2p adjacent to the coating forming portion 2a of the coating film forming adapter 2. The appearance (see Figures 3A and 3B). ' ' The third and eighth figures are a partial cross-sectional view of the appropriate portion A (see Fig. 1B) of the encapsulating material 32. The sealing material 32 can be disposed only in the coating film forming mold 2 (see Fig. 3A). However, if it is used in combination with the sealing lung formed on the inside of the mold 3, a more leak-proof effect of the coating can be expected (see 3B). Figure). That is, in Fig. 3A, the separation surface 2P of the coating film forming mold 2 faces the coating chamber 13 at the side (the inside of the mold 3 and the coating film forming mold are in direct contact with each other and facing the coating). A frame-shaped recess 2g is provided in the position of the cavity 13, and a sealing material 32 of the same material as the sealing material 31 is disposed in the recess 2'. The seal member 32 and the cover member 3 have a thickness slightly larger than the depth of the concave portion 2g of the separation surface 2P of the mold-forming film 2, for example. With the above configuration, the sealing member 32 is attached to the recessed portion, and the sealing material Μ is slightly larger than the concave portion. P2g. Therefore, when a mold is formed inside the film to form a mold 2 11 201043438 clip: when the film is formed by the separation of the mold 3 (10), the flattened sealant will be between the mold forming mold 3 and the film forming mold 2 A narrow gap prevents leakage of the paint and prevents burrs from occurring on the periphery of the in-mold article 23. The second paste is configured such that the sealing member 31A is disposed on the inside of the first drawing to form the concave portion 3g' of the separation surface 3P of the mold 3, and the sealing member 32 is disposed on the coating film of the drawing from the sealing material 31A'. The separation surface of the mold 2 (four) recess 2 §. Therefore, in a state where the sealing material 31A is attached to the concave portion 3g and the reading material 32 is attached to the concave portion 2g, the sealing material Μ will be slightly protruded from the concave portion 3g' and the sealing material 32 will slightly protrude from the concave portion & It is also possible that any of the sealing material 31A and the sealing material 32 protrudes from the concave portion or the concave portion 2g. Therefore, the inside of the mold is formed into a mold _ into a mold from the joint, the sealing material 3 will continue to press the sealing material 32, and plug the inside to form a mold and the coating film-shaped ware 2 narrow, how to prevent the coating The leakage is prevented, and the periphery of the in-mold coating 23 is prevented from being burred. Next, another modification of the above-described embodiment of the present invention will be described, in which the sealing material 3A, which is formed in the mold 3, is disposed on the separation surface 3P adjacent to the molding cavity forming portion of the mold 3, (Refer to Figures 4A and 4B). 4A and 4B are partial cross-sectional views showing an appropriate portion a (see the figure) of the sealing member 31. In this aspect, unlike the foregoing aspect, one of the knives of the forming chamber 12 may also be hollowed out to form a recess 3h formed by forming the mold 3 therein. That is, the forming chamber 2 can be constituted by the forming cavity forming portion la of the surface forming mold, the forming cavity forming material for forming the mold 3 therein, and the forming cavity forming the concave portion. As a result of the above configuration, in the mold 3 formed therein, the forming cavity 12 201043438 forming the recess 3h is adjacent to the separating face 3p. The outermost position of the molded article 22 can be set to be flush with the coating cavity forming portion 2a of the coating film forming mold 2 (see Fig. 4A). Alternatively, the outermost position of the molded article 22 may be replaced by the coating cavity forming portion 2a of the coating film forming mold 2, and the coating material may not leak out of the outer side of the molded article 22 (see Fig. 4B). That is, the forming cavity forming recess 3h can be extended to the outside as compared with FIG. 4A, and the position of the recess 3g can be disposed outside the 0A of FIG. 4A, whereby a part of the forming cavity forming recess 3h is formed with respect to the coating film. The separation surface 2p of the mold 2. According to the above configuration, the portion of the molded article 22 that is in contact with the separation surface 2 of the coating film forming mold 2 is disposed outside the coating chamber 13, and the sealing member 31A is in contact with the separation surface of the coating film forming mold 2. Therefore, when the mold 3 is formed and the coating film forming mold 2 is sandwiched, the sealing material which is squashed by the separation surface 2p of the coating film 2 is formed, and the mold 8 is formed and the film is formed into a mold. A narrow gap between the two prevents the paint from leaking out and prevents the periphery of the in-mold paint 23 from being burred. 〇, 'The following describes the materials or devices other than the mold used to form the in-mold coating of the in-mold coating. The material of the β·, ', and the gradual coating material may be, for example, a main component: an organic peroxide as a starting agent of the curing reaction, having at least 2 (mercapto)acrylic acid Oligomers such as vinegar oligomers, epoxy acrylates, or the like, or 20 to 70% by mass of eucalyptus or unsaturated polyester resin, and methyl propylene carboxylic acid, methyl propyl Ethyl acetate, propylene glycol propionate S butyl hexahydrate, 2-ethylhexyl methacrylate, methacrylacetamethylene glycol vinegar, tris-diol dipropylene acid brewing, dipropylene Acid _16_hex 13 201043438 diol ester (1,6-hexanediol diacrylate (HDDA)) or an ethylenically unsaturated monomer such as styrene 80 to 30 mass. /. The formed vehide is damaged and contains a radical scavenger, various coloring pigments, an aluminum pigment, a pearl pigment, a release agent, and a photostabilizer. The paint injection machine 41 is configured to apply pressure to the upper portion of the paint cylinder 43 to transfer the correct amount of the thermosetting paint 44 from the j-person injection from the paint cylinder 43 to the paint injection unit having the metering, injection, and valve configurations. 42 (refer to Figure 5). The position setting of the paint injection unit 42 can be set inside the coating film forming mold 2. Further, the thermosetting coating material injection port provided in the coating film forming mold 2 may be disposed on the nip surface of the mold 3 formed on the inside, and disposed so that the resin in the long axis direction of the coating material injection unit 42 and the resin injection machine 41 are ejected. The injection direction of the unit is vertical. At this time, the coating cavity 13 in which the mold 3 is held in the molded article 22 and the mold forming mold 2 is sandwiched, and the molded article 22 is coated with the thermosetting paint is formed on the molded article 22 and the coating film forming mold. At the stage between 2, the paint injecting unit 42 directly contacts the coating film forming mold 2 forward, and the thermosetting coating material passes through the coating injection unit 42 through the coating opening 2 j (which is disposed on the coating film forming mold) ( The coating chamber 3 is injected with reference to Fig. 1B). The molding resin is not particularly limited, and it is preferably a thermosetting injection molding resin or the like, and is preferably a thermosetting molding resin material. However, it is preferably formed by being easily molded and having a good adhesion to the thermosetting coating material. The molding resin may, for example, be specifically acrylonitrile-butadiene-styrene resin (ship resin), polyamine resin, polyethylene resin, polyester resin, polypropylene resin, poly-ply A butyl phthalate "resin or a polycarbo-resin or the like. ^ 201043438 The molding resin is filled in the molding cavity 2 by the resin injection machine 40. An injection molding machine can be used as the resin injection machine 40. f The above-described embodiment of the invention The in-mold coating product forming mold may be provided with a two-color forming injection molding machine (not shown) having a rotating wire 3 or a rotating disk attached to the in-mold coating material. The puller configuration may be: fixing the surface forming mold smear film forming mold 2 to the fixed disc, and arranging the movable disc or the rotating disc at the position of the surface forming mold 1 and the coating film forming mold 2, and forming the mold 3 fixed therein. The movable disc of the injection molding machine or the rotating disc attached to the movable disc. Further, the inner mold 3 can be fixed to the fixed disc, and the surface is formed into a mold [with the coating film forming mold 2 @定为成成成成可诚 or a rotating disk attached to the movable plate. When the upper and lower % are formed into a U2 by the surface forming mold 3 and the surface forming mold 1, the thermosetting coating layer can be formed by separately forming the mold 3 and the coating film forming mold 2 on the inside of the molded article 22. In other words, it is preferable to simultaneously manufacture the flip-coated product 23 when the molded article 22 is formed. 〇 According to the above embodiment, the sealing member which is flattened when the mold 3 and the coating film forming mold 2 are sandwiched is formed inside. 31, 3u, 32 will block the narrow gap between the mold 3 and the coating film forming mold 2, thereby preventing the paint from leaking out, and preventing the periphery of the in-mold coating 23 from being burred. Each of the surface forming molds i having a cavity and the coating film forming mold 2 and the two in-mold coating products forming the mold 3 are formed into a mold 'manufacturing in-mold coating article 23. The coating injection unit 42 is contained therein and has a coating material. The population is formed as a coating film forming mold 2. The inside forming mold unit 15 201043438 is used in a position where the separating surface sealing member 31 is adjacent to the coating chamber forming portion of the inside forming mold 3 and disposed at a position not facing the forming chamber 12. Inner coating 23% The two-color forming injection using the rotating disk attached to the movable disk is formed by molding the forming cavity 12 formed by the surface forming die 3 which is formed by the surface forming die 3 on the surface forming mold 1 and is filled with heat and melting. After the heat-resistant ABS resin is cooled and solidified, the molded article 22 is formed (see Fig. 1). Then, the rotating disk of the injection molding machine is rotated, and the mold 3 is formed therein to hold the molded article 22, and the mold 3 is formed with respect to the inside. The mold is changed from the surface forming mold 1 to the coating film forming mold 2, and the mold 3 and the coating film forming mold 2 are formed inside the mold, and the coating cavity for forming the thermosetting paint coating molded article 22 is referred to FIG. 1B. Into the cavity 13, a thermosetting coating material (y W 5 X 8_ manufactured by Otsuka Co., Ltd.) is injected to form a thermosetting coating layer 2] to form an in-mold coating article 23 (see Fig. 1 (:) . When the mold 3 is formed and the coating film forming mold 2 is sandwiched, the sealing material 31 is blocked by the fort and the narrow gap between the mold 3 and the coating material 2 is blocked, thereby preventing the paint from leaking out. The periphery of the coated article 23 is not caused by the thermosetting coating layer 21, and the molded article 22 and the heat-sensitive coating layer 21 are not badly formed. [Example 2] The in-mold coating product formed on the separation surface adjacent to the coating cavity forming portion of the coating film forming cooker 2 was formed by using the sealing material 32, and the other was replaced. The in-mold coating product 23 is formed in the same manner as the embodiment (see Fig. 3A). 16 201043438 In this embodiment, when the inner mold 3 and the coating film forming mold 2 are out of contact, the sealing material 32 is also crushed, and the mold 3 and the coating film are formed inside the plug: a narrow gap between the molds 2, The coating can be prevented from leaking out, so that the periphery of the in-mold coating 23 does not cause burrs due to the thermosetting coating layer 21. " 〇〇 In addition, the effects of the respective embodiments can be achieved by appropriately combining any of the above various embodiments or modifications. Industrial Applicability The in-mold coating of the present invention forms a mold, and when the mold is formed and the coating film is formed into a mold, the flattened sealing material will block the gap between the mold and the coating mold. The gap prevents the paint from leaking out, and prevents the burrs from being generated in the outer surface of the in-mold coating product. For example, it can be used for a casing of an electronic device such as a mobile phone. The present invention has been described in detail with reference to the accompanying drawings, and the claims and claims All of the scope of the invention within the scope of the invention is included in the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a cross-sectional view showing a step of forming a mold to form an in-mold coating by an in-mold coating of an embodiment of the present invention; FIG. 1B is a front view of the present invention by the present invention a front view of the step of forming the mold in the in-mold coating by the in-mold coating; and the first embodiment of the present invention forms the mold by the in-mold coating of the foregoing embodiment of the present invention. A cross-sectional view of the step of in-mold coating; FIG. 2A is a partial cross-sectional view of the in-mold coating 17 of the aforementioned embodiment of the present invention; 201043438; In the above-mentioned embodiment of the present invention, the above-mentioned embodiment of the present invention is formed by the above-mentioned embodiment of the present invention, and the above-mentioned in-mold coating product forms a younger brother who makes the _aki (4) == example. 3B is an enlarged view of the first embodiment of the present invention, and the first embodiment of the present invention is augmented with the in-mold coating of the present invention. Part of the mold using the sealing material is worn in the 4th figure. Inventive of the invention; +, & i 八不~月的说明 The above-mentioned in-mold coating product forming mold "Partial sectional view at the sealing material Figure 5 is used in the aforementioned embodiment of the present invention FIG. 6A is a schematic cross-sectional view showing a step of forming a mold to form an in-mold coating by a conventional in-mold coating; and forming a mold into a mold; Fig. 6B is a cross-sectional view showing a step of forming a mold-shaped inner coating by the conventional in-mold coating; ^ Figure 6C shows the formation of a mold by the conventional in-mold coating. A cross-sectional view of the steps of the assembly. 〆【Main component symbol description】 2··. Coating film forming mold 2a.·. Coating cavity forming part 2g, 3f, 3g···Concave part 2j··. Coating into the die 1.. Surface forming mold la·. ·Forming cavity forming portion lh...path lp...separating surface 18 201043438
3.. .裏面形成模具 3a...成形腔形成部 3c...塗裝腔形成部 3h...成形腔形成凹部 3P...分離面 12.. .成形腔 13.. .塗裝腔 21.. .熱硬化性塗料層 22.. .成形品 23.. .模内塗裝品 31、31A、32...密封材 40…樹脂注入機 41.. .塗料注入機 42.. .塗料注入單元 43.. .塗料缸 44.. .熱硬化性塗料 101.. .表面形成模具 102.. .塗膜形成模具 103.. .裏面形成模具 104.. .成形腔 105.. .塗裝腔 108.. .成形品 109.. .熱硬化性塗料層 110.. .模内塗裝品3. The inside of the mold 3a is formed...The forming cavity forming portion 3c...The coating cavity forming portion 3h...The forming cavity forming the recess 3P...The separating surface 12: The forming cavity 13:. Painting Cavity 21.. Thermosetting coating layer 22.. Molding article 23.. In-mold coating 31, 31A, 32... sealing material 40... resin injection machine 41.. coating injection machine 42.. . Coating injection unit 43.. Coating cylinder 44.. Thermosetting coating 101.. Surface forming mold 102.. Coating film forming mold 103.. Inside forming mold 104.. Forming cavity 105.. Coating cavity 108.. .Formed product 109... thermosetting coating layer 110.. In-mold coating
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