201249628 四、指定代表圖： (一） 本案指定代表圖為：第（1)圖。 (二） 本代表圖之元件符號簡單說明： 1〜擠型機 1 〇〜漏斗 12〜螺旋 2〜熱可塑性樹脂組合物； 11〜圓筒； 13〜模具板； Η〜第1氣體吹附部；15〜第2氣體吹附部。 五本案若有化學式時，請揭示最能顯示發明特徵的化學式 fe 〇 * ·»、 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種熱可塑性樹脂組合物壓縮成品之， 造方法、擠型機以及模具板。 ’ 【先前技術】 作為在擠壓熱可塑性樹脂材料時之一 用螺旋擠型機之榕懕忐犯.$201249628 IV. Designated representative map: (1) The representative representative of the case is: (1). (b) The symbol of the symbol of the representative figure is briefly described: 1~Extrusion machine 1 〇~Funnel 12~Spiral 2~ Thermoplastic resin composition; 11~Cylinder; 13~Mold plate; Η~1 gas blowing part ; 15 to 2nd gas blowing section. If there is a chemical formula in the five cases, please disclose the chemical formula that best shows the characteristics of the invention. »*»», 6. Description of the invention: [Technical field of the invention] The present invention relates to a thermoplastic resin composition for compressing a finished product, and a method for producing the same , extrusion machine and mold board. [Prior Art] As one of the extrusion of thermoplastic resin materials, it is a smashing machine with a screw extrusion machine.
喷出孔部分，配合目的而附設模具板。 喷出孔部分， 種成形法係將使 @。在螺旋擠型 色、圓筒（也有稱 冷卻單元等，在 在使用擠型機而成形熱可塑性樹脂組合物 塑性樹脂組合物係附著· 之際，熱可 •滯留在模具板之喷出孔周圍， 2 201249628 成稱為污垢之塊。該污垢係進行碳化及變色。 接著’在長時間地持續進行擠壓成形之時，污垢係逐 漸地附著•積蓄於擠型機用模具板之噴出孔附近。在仍= 以該狀態來放置之時，碳化之污垢係附著於線束狀之擠壓 物。該污垢係在最終製品中’成為異#，有降低品質之狀 ‘癌發生。此外，也有該污垢成為原因來產生線束切片等而 不可能進行安定之運轉之狀態發生。 因此，在製造現場，需要使用針銷組等而除去附著· 堆積於模具板之污垢之作業。污垢之除去作業係可以無中 止而進行擠壓成形，成為手工作業，因此，作業變得繁雜。 於是，揭示：可以在得到線束狀物或薄片等之熱可塑 性樹脂成形體之際，防止污垢之產生，可以達成生產性之 提升和製品之品質維持等之污垢之發生防止法（參考專利 文獻1)。 此外，揭示：作為改善污垢問題之技術係在模具板之 喷出孔，設置突起喷嘴，通過突起喷嘴而撥壓線束狀物等 之方法（參考專利文獻2)。 如果根據記載於專利文獻丨、專利文獻2之技術的話， 雖對於污垢問題具有，一定之效果，但要求更加之改善。 【先前技術文獻】 【專利文獻】 【專利文獻丨】日本特開2003 — 01 9740號公報 【專利文獻2】日本特開2〇〇3 — 136579號公報 201249628 【發明内容】 【發明所欲解決之課題】 本發明係為了解決以上之課題 供-種將附著·積蓄於擠型機用模且=，其目的係提 桩决隊仳制 I揿用棋板之噴出孔附近之污 之技術。 *疋之成【專之問題予以抑制 【用以解決課題之手段】 、=發明人們係為了解決前述之課題，因此，全心 究。結果，發現可以藉由使用包括：具有呈線束 物之笛"出孔之模具板以及吹附氣體至喷出之線束狀 物之第1氣體吹附部之播】 丨之擠孓機，成形熔融狀態之熱可塑性 樹月曰組合物，而解決前述之課題。更加具體地說，發現可 以藉者由前述之第i氣體吹附部開始，在擠壓之線束狀物 2前述開口之上部之間之境界線上之至少_部分，吹附氣 體，前述之模具板係模具板之喷出面之喷出孔之開口下端 開始至模具板之外圍為止之最短距離，成為2咖以上、5關 以下，而解決前述之課題’以致於完成本發明。本發明係 提供以下者。 (1): 一種熱可塑性樹脂組合物壓縮成品之製造方法， 係使用擠型機而製造熱可塑性樹脂組合物壓縮成品之方 法’其特徵在於：在由設置於前述擠型機之模具板之喷出 孔開始呈線束狀地擠屋熔融狀態之熱可塑性樹脂組合物之 際’在擠塵之線束狀物和前述嘴出孔之喷出面側之開口之 上部之間之境界線上之至少-部分，吹附氣體，由前述模 4 201249628 具板之Φ τ- 之夕 之剛述噴出孔之開口下端開始至前述模具板 之外圍為止之最短距離係成為2mm以上、5mm以下。 C 2 丨 * * (1)所記載之熱可塑性樹脂組合物壓縮成品之 製 ii: #、、表 、山1，前述境界線上之至少一部分係包含前述開口之 ^二前述線束狀物之間之境界點之—部分，&外，也在 刖述開口之下端和前述線束狀物之間之境界點之一部 分’吹附氣體。 (3)·•如（2)所記載之熱可塑性樹脂組合物壓縮成品之 、乂造方法’在前述模具板之前述喷出面，形成切口部前 此之切π部係形成在前述喷出面之前述開口位置開始更加 低之下側’切於包含前述開口之下端和前述線束狀物之 ~丨之境界點之一部分之氣體係通過藉由前述切口部之形成 而切開之空間。 ⑷：-種擠型機，係包括：具有呈線束狀地喷出溶融 狀態之熱可塑性樹脂組合物之噴出孔之模具板以及吹附氣 體至喷出之線束狀物之第1氣體切部之擠_，由前述 :具板之噴出面之前述喷出孔之開口下端開始至前述模具 —之外圍為止之最短距離係2咖以上、—以下，前述之 軋體吹附部係在呈線束狀地擠壓熔融狀態之熱可塑性樹脂 級合物之際，在擠壓之線束狀物和前述喷出孔之嘴出面側 之開口上部之間之境界線上之至少—部分，吹附氣體。 a (5):如（4)所記載之擠型機，前述境界線上之至少一 部分係包含前述開口之上端和前述線束狀物之間之境界點 之.—部分。 1 ‘ 201249628 (6):如（4)$(^、 所記載之擠 附部，係由前述喷ψ 還包括第2氣體吹 開始，朝向至包含#，+. 開始更加低之下方 月J迷開口之下端和前 境界點之-部分而吹附氣體。 彳核物之間之 ⑺.如(6)所記裁之擠型機 切口部，前述之切σ K之t出面’形成 4係形成在前述噴出面之針 置開始更加低之下側…+ 赁出面之則述開口位 下側，由别述之第2氣體吹附 之氣體係通過藉由前才+ ]始人附 一稭由削述切口部之形成而切開之空間。 ⑻·-種模具板，係具有呈線束狀地喷出溶融狀態之 熱可塑性樹脂組合物之喷 〜 贾出孔之楨具板，由前述模具板之 喷出面之前述喷出孔之開口下端開始至前述模具板之外圍 為止之最短距離係2關以上、5關以下。 ()士（8)所圯載之模具板，在前述之噴出面，形成 切口部’前述之切口部係形成在前述喷出面之前述開口位 置開始更加低之下側。 【發明效果】 如果藉由本發明的話，則比起先前技術，還可以更加 大幅度地將附著•積蓄於擠型機用模具板之噴出面之喷出 孔附近之污垢來降低製品之品質或阻礙安定之成形等之問 題予以抑制》 【實施方式】 在以下，就本發明之實施形態而詳細地進行說明。此 外，本發明係並非限定於以下之實施形態。 6 201249628 <擠型機> 係呈示意地顯示本實施形態之擠型機 圖 之剖面之 圖。擠型機1係包括漏斗10、圓筒u、螺旋12、模具板 13第1氣體吹附部14和第2氣體吹附部15。 圓筒11係在内部，配置螺旋12。此外，圓筒u係在 丄游側之端部，設置用以供應熱可塑性樹脂組合物2至螺 旋12根源之漏斗1〇，在下游侧之短部，連接模具板13/ ,就擠型機1之使用方法而簡單地進行說明。由漏斗J 0 開始供應之熱可塑性樹脂組合物2係藉由螺旋12之旋轉而 埯過圓筒u和螺旋12之間，搬送至模具板13之方向。在 W迖之過程，熱可塑性樹脂组合物2係藉著由圓筒11或 :旋12來承受之剪力而進行熔融。熔融之熱可塑性樹脂組 “勿2係由模具板13開始’呈線束狀地噴出。線束狀之埶 :塑性樹脂組合物2(在以下，有稱為線束狀物之狀態發生。) =噴出之即刻後，由第1氣體吹附部14開始吹附氣體。 ::朝向至喷出熱可塑性樹脂組合物2之模具㈣而由 乳體吹附部15開始吹附氣體。 之喑？者’就具有喷出熔融狀態之熱可塑性樹脂組合物2 柄係本^之模具板13而還進行說明。在以下，說明之模具 13之圖％之模具板之—例。圖2係呈示意地顯示模具板 侧視圖1叫係立體圖，圖2⑻係前視圖，圖2(c)係 可塑13係包括用以呈線束狀地噴出熔融狀態之熱 錢樹脂组合物2之噴出孔13〇和切口部 201249628 喷出孔130係貫诵哈+ ; α β 1 通喷出面Α和相反於喷出面Α 側之面。由存在於喑山工α 相夂 1 反側之面H始，在 出孔1 3 0，以炫1制j扯站 . 流入熱可塑性樹脂組合物2, 由喷出面A側之開口開始， 組合物2。 至踝束狀地擠壓熱可塑性樹脂 喷出孔130之啥屮& Λ ,, 噴出面Α側之開口係存在於 二=之前述開口之下端P和喷…之外圍之間 :,間之距離)係2顧以上、-以下。如 果喷出面A側之開口位置谣 样而η山 件的話，則可以不論怎 樣而使仔喷出孔130形成在模具板⑴ 例如在圆2，喰ψ & Λ ,, 之面之n冑 開口以及存在於其相反側 之面之開口係存在於對 您位置但疋，存在於喷出孔130 汁 位置關係無特別限定。此外，在圖2,喷 出孔130係^伸於熱可塑性樹脂組合物之流動之方向之直 二“可以由熱可塑性樹脂組合物2流動之方向 開始，延伸至不偏離規 月度之方向，並且，也可以是直 線狀以外。因此，存在於嘖出而A ^ 疋1 、噴出面A之相反側之面之開口位 置、，…可塑性樹脂組合物2 @ @ Z通過之流路形狀係可以適度地 設定。 此:卜，在圖2,就喷出孔130為1個之狀態而進行說 明，但疋，可以是具有複數個之喷出孔13 具有複數個之噴屮；^丨iqn + u 仕 it、w 在全部之喷出孔，前 述之最短距離係最好是2 是對於由全部之噴出孔來“ 5mm以下。此外，最好 喷來噴出之熱可塑性樹脂組合物2， 8 201249628The hole portion is sprayed, and a mold plate is attached for the purpose of fitting. The part of the hole is sprayed, and the forming method will make @. In the case of a plastic material composition in which a thermoplastic resin composition is attached by using an extrusion machine, the heat can be retained in the spiral extrusion color and the cylinder (also referred to as a cooling unit). 2 201249628 The block called the dirt. The dirt is carbonized and discolored. Then, when the extrusion is continued for a long time, the dirt gradually adheres and accumulates in the vicinity of the discharge hole of the die plate for the extruder. When still in the state of being placed in this state, the carbonized dirt adheres to the strand-shaped extrudate, and the fouling is caused by the occurrence of a 'deterioration of quality' in the final product. In the production site, it is necessary to use a pin group or the like to remove the dirt adhering to and deposited on the die plate, and the dirt removal operation can be performed. Extrusion molding without interruption is a manual operation, and therefore, the work becomes complicated. Thus, it is revealed that thermoplasticity such as a wire harness or a sheet can be obtained. In the case of the resin molded body, it is possible to prevent the generation of the dirt, and it is possible to achieve a method for preventing the occurrence of dirt such as improvement in productivity and maintenance of the quality of the product (refer to Patent Document 1). Further, it is revealed that the technique for improving the fouling problem is in the mold plate. In the case of the squirting hole, a method of arranging a projection nozzle and squeezing a wire harness or the like by a projection nozzle (refer to Patent Document 2). [Effects of the prior art] [Patent Document] [Patent Document] Japanese Laid-Open Patent Publication No. 2003- 01 9740 [Patent Document 2] Japanese Patent Laid-Open Publication No. Hei 2 No. 3 - No. 136579 No. 201249628 DISCLOSURE OF THE INVENTION PROBLEMS TO BE SOLVED BY THE INVENTION In order to solve the above problems, the present invention provides for the attachment and accumulation of a mold for an extrusion machine and the purpose of the invention is to make a chess board. The technique of smudging near the hole. *疋成成[Special problem is suppressed [means to solve the problem], = inventors are in order to solve the above The problem, therefore, is all about the result. As a result, it has been found that the first gas blowing portion including the flute having the wire bundle and the exiting hole and the first gas blowing portion for blowing the gas to the ejected wire bundle can be used. The squeezing machine of the sputum is formed into a thermoplastic resin tree sap composition in a molten state, and the above problems are solved. More specifically, it is found that the rigging of the wire bundle can be started by the ith gas blowing portion described above. At least a portion of the boundary line between the upper portions of the openings 2, the gas is blown, and the shortest distance from the lower end of the opening of the ejection hole of the ejection surface of the mold plate to the periphery of the die plate to the periphery of the die plate is The present invention has been made to solve the problems described above. The present invention provides the following. (1): A method for producing a compressed product of a thermoplastic resin composition, using an extrusion machine A method of producing a thermoplastic resin composition for compressing a finished product is characterized in that: a thermoplastic tree which is in a molten state in a wire bundle shape starting from a discharge hole of a die plate provided in the extrusion die At the time of the fat composition, at least a portion of the boundary line between the bundle of the dust-extracting strand and the upper portion of the opening of the discharge nozzle surface of the nozzle outlet, the gas is blown by the mold 4 201249628 The shortest distance from the lower end of the opening of the discharge hole to the outer periphery of the die plate is 2 mm or more and 5 mm or less. C 2 丨* * The thermoplastic resin composition described in (1) is a product of ii: #,表,山1, at least a part of the boundary line including the opening of the wire between the aforementioned wire bundles In addition to the boundary point of the boundary point, the part of the boundary between the lower end of the opening and the aforementioned wire bundle is also 'blended with gas. (3) The method for manufacturing a thermoplastic resin composition according to (2), wherein the π portion is formed before the slit portion is formed on the discharge surface of the mold plate The aforementioned opening position of the face begins to lower the lower side 'cutting the gas system which is part of the lower end of the opening and the boundary point of the aforementioned wire bundle by the formation of the aforementioned cut portion. (4): a type of extrusion machine comprising: a die plate having a discharge hole of a thermoplastic resin composition in a molten state in a molten state; and a first gas cut portion of the blown gas to the discharged wire bundle The squeezing_ is the shortest distance from the lower end of the opening of the ejection hole of the ejection surface of the plate to the periphery of the mold - 2 or more, and the above-mentioned rolling body blowing portion is in a wire bundle shape When the thermoplastic resin composition in the molten state is extruded, the gas is blown at least in part at a boundary between the extruded strand and the upper portion of the opening on the nozzle side of the discharge port. A (5): The extrusion machine according to (4), wherein at least a portion of the boundary line includes a portion of the boundary between the upper end of the opening and the wire harness. 1 '201249628 (6): If (4) $ (^, the description of the extrusion part, the sneeze is also included in the second gas blow, and the direction is to include #, +. At the lower end of the opening and the part of the front boundary point, the gas is blown. (7). As shown in (6), the slitting portion of the extrusion machine, the aforementioned cutting edge of the σ K, forms a 4 system. The lower side of the ejection surface is lower than the lower side of the ejection surface... + the lower side of the opening position, and the gas system of the second gas is attached by the other side. The space in which the slit portion is formed and cut is cut out. (8) The mold plate is a sprayer having a spray-formed thermoplastic resin composition in a molten state, which is sprayed from the mold plate. The shortest distance from the lower end of the opening of the ejection hole to the periphery of the mold plate is 2 or more and 5 or less. () The mold plate loaded by the (8) is formed into a slit on the ejection surface. The portion of the slit portion is formed on the lower side of the opening position of the ejection surface [Effect of the Invention] According to the present invention, it is possible to reduce the quality of the product by attaching or accumulating dirt accumulated in the vicinity of the discharge hole of the discharge surface of the die plate for the extrusion die. In the following, the embodiments of the present invention will be described in detail. The present invention is not limited to the following embodiments. 6 201249628 <Extruder> A schematic view showing a cross section of the extrusion machine of the present embodiment. The extrusion machine 1 includes a funnel 10, a cylinder u, a screw 12, a first gas blowing portion 14 of the mold plate 13, and a second gas blowing. Part 15. The cylinder 11 is internally provided with a spiral 12. The cylinder u is attached to the end of the migration side, and a funnel 1 for supplying the thermoplastic resin composition 2 to the source of the spiral 12 is provided, on the downstream side. The short portion is connected to the die plate 13/, and will be briefly described in terms of the use method of the extrusion die 1. The thermoplastic resin composition 2 supplied from the funnel J 0 is passed through the cylinder u by the rotation of the screw 12 And spiral 12 In the process of W迖, the thermoplastic resin composition 2 is melted by the shear force received by the cylinder 11 or the screw 12. The molten thermoplastic resin group “Do not 2 is ejected in a bundle shape from the die plate 13. The wire-shaped ridge: plastic resin composition 2 (hereinafter, a state called a wire bundle is generated.) = Immediately after the discharge, the first gas is blown. The attachment portion 14 starts to blow the gas. :: The mold (4) is sprayed out of the thermoplastic resin composition 2, and the gas is blown from the milk-blown portion 15. The heat-plasticity of the melted state is obtained. The resin composition 2 is also described as a mold plate 13 of the present invention. In the following, the example of the mold plate of the mold 13 is illustrated. Fig. 2 is a perspective view schematically showing a side view of a die plate, Fig. 2 (8) is a front view, and Fig. 2 (c) is a plastic 13 system including a discharge hole 13 for ejecting a molten state of the thermosonic resin composition 2 in a wire bundle shape. 〇 and the cut portion 201249628 The discharge hole 130 is connected to the hip hop + ; α β 1 is discharged from the face and opposite to the face on the side of the discharge face. Starting from the surface H existing on the opposite side of the 夂山工α phase 夂1, at the outlet hole 130, the sputum 1 is pulled. The thermoplastic resin composition 2 flows into the opening of the discharge surface A side. Composition 2.挤压 amp amp 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热 热Distance) 2 or more, - below. If the position of the opening on the side of the ejection surface A is the same as that of the η mountain piece, the squirting hole 130 may be formed on the surface of the mold plate (1), for example, on the surface of the circle 2, 喰ψ & The opening and the opening existing on the opposite side of the surface are present at the position but are not limited to the positional relationship of the juice in the discharge hole 130. Further, in Fig. 2, the discharge hole 130 is stretched in the direction in which the flow of the thermoplastic resin composition flows, "may start from the direction in which the thermoplastic resin composition 2 flows, and extends to a direction not deviating from the monthly degree, and In addition, it may be in the form of a straight line. Therefore, the opening position of the surface opposite to the side of the discharge surface A, and the shape of the flow path of the plastic resin composition 2 @ @ Z can be moderate. In the case of Fig. 2, the state in which the discharge holes 130 are one is described. However, the plurality of discharge holes 13 may have a plurality of squirts; ^丨iqn + u It is preferable that the shortest distance is 2, and it is "5 mm or less" for all the discharge holes. Further, it is preferable to spray the thermoplastic resin composition 2, 8 201249628
由第1氣體吹附部、第2氣鞅A 七體°人附部開始，來吹附氣體。 在該狀態下，第1氣體吹附 σ| '第2氣體吹附部係可以由 複數個之氣體吹附部而構成。 切口部131係形成於嘖ψ二 ®面Α之段狀之切口部。切口 部131係可以呈段狀地形成 〜取•而貫通連接喷出面A和其相反 側之面之2個之側面，但是， 如果疋不妨礙後面叙述之本 發明之效果之範圍的話，則士 則切口部131之形狀係並無特別 限定。 接著’就第1氣體吹附部〗1 I & _ 14而進行說明》圖3係呈示 意地顯示由第1氣體吹附部14門仏± I 14開始朝向至線束狀物而吹附 氣體之狀態之圖。 在本實施形態，第1氣體吹附部U係配置在喷出面， 之喷出孔130之開口位置開始更加上面之上方。接著，第 1氣體吹附部14係調整氣體吹出 、肢人口之位置而在擠壓之線 狀物和前述喷出面A上之開口卜部 与 间口上部之間之境界線上之至少 一部分’吹I氣體。在此’所謂「擠a之線束狀物和前述 哨出面A上之開口上部之間之境界線」係指前述開口之上 側之半圓之外圍和線束狀物之間之境界線。在本實施形 態’境界線上之至少一部分係包含前述開口之上端 狀物之間之境界點。 此外，吹附之氣體種類係並無特別限定，可以例舉大 氣、惰性氣體等。此外，第1氣體吹附部14吹附之氣體传 可以調整濕度或溫度。濕度或溫度之調整係可以藉由向來 習知之控制方法而進行。此外，即使是就氣體之虱量而令， 201249628 也可以在達到後面敘述之效果之範圍，來適度地進行調 整。例如氣體之風壓係最好是調整至lkgf/cm2以上、4kgf /cm2以下。如果是ikgf/cm2以上的話，被冷卻的污垢容 易自模具板剝離，如果是4kgf/ cm2以下的話，則其較佳 之理由為藉由模具板之冷卻防止喷出孔之樹脂堵塞。更加 理想之風壓係lkgf/cm2以上、3kgf//cm2以下。 由第1氣體吹附部14之氣體吹出口開始至線束狀物為 止之最短距離係並無特別限定，但是，在本實施形態，成 為20cm以下》可以藉由成為2〇cm以下而抑制由於擴大氣 體之喷射範圍來造成之模具板13之冷卻。 連結第1氣體吹附部14之氣體吹出口以及前述開口之 上端和線束狀物之間之境界點之直線及前述之喷出面a來 形成之角度至90°之區域、在達到本發明之效果之 範圍而適度地進行調整係最好是『以上、6()。以下。但是， 在本發明，在由前述之嘖射备谇門仏#防、 I射角度開始擠壓之線束狀物和前 述喷出面A上之開口之上部之門夕l p之間之境界線上而接觸到氣體 係變得重要。 接著，就第2氣體岭Αβ 1 ζ π 4 既體人附°卩15而進行說明。圖4係呈示 〜地顯示由第2氣體吹附部15開於细a 六 3開始朝向至存在於前述喷出 面之開口下端和前述線束狀 、 ,,Π之纟兄界點而吹附氣體之 狀態之圖。 第2氣體吹附部1 5係配置在喑屮 ρ 直隹赁出面Α之噴出孔13〇之 開口位置開始更加下面 方在本實施形態，喷出面a 之别述開口之下端P和喷出 、 之外圍之間之最短距離（△ 10 201249628 x= PQ間之距離）係5mm以下。因此，即使是在噴出面A開 始之擠型機側，存在氣體吹出口，也可以藉由調整吹出之 氣體之方向等，而也在存在於前述喷出面之開口下端和前 述線束狀物之間之境界點，來吹附氣體。也就是說，正如 圖4所示可以藉由在别述之境界點附近，來吹附氣體， 而也在境界點’來吹附氣體。 為了在存在於前述噴出面之開口下端和前述線束狀物 之間之境界點，來吹附氣體，因此，連結第2氣體吹附部 15之氣體吹出口和前述境界點之直線及沿著擠型機之擠壓 方向之直線來形成之角度0 2在達到本發明之效果之範圍 而適度地進行調整係最好是1〇〇。以上、15〇。以下。 第2氣體吹附部15之氣體吹出口和前述開口之上端及 線束狀物之境界點之間之距離係最好是2以下。距離越 近而照射氣體之面積越加小，可以抑制模具板心冷卻。 由乳體吹附部15開始吹附之氣體係通過藉由2點鍵線 而匕圍之空間。所謂藉自2點鏈線而包圍之空間係指藉由 切口部131之形成而切開之空間。 可使用氣體之種類係相同於前述之第】氣體吹附部 H °此外，可以進行濕度或溫度之調整。此外，即使是就 、★而。也可以在不損害後面敘述之效果之範圍内， '度地進仃调製。例如氣體之風壓係最好是調整至Η〆， ㈣上、5kgf八^以下。如果是ikgf/cm2以上的話被 ，卻的污垢容易自模具板制離，如果是时〜以下的 、較佳之理由為藉由模具板之冷卻防止喷出孔之樹 11 201249628 脂組合物堵塞。更加理想之風壓係i.5kgf/cm2以上、 3. 5kgf / cm2 以下。 此外’最好是由第2氣體吹附部15開始，呈間歇性地 吹附氣體。所謂間歇性係指打開規定時間之間隔而吹附氣 體。所謂規定時間之間隔係可以是一定之間隔，並且，也 可以不是-定之間隔。接著，規定時間之間隔係可以適度 地進行調整。 接著就熱可塑性樹脂組合物2而進行說明。熱可塑 樹脎組D物2係含有熱可塑性樹脂。作為熱可塑性樹脂 係如果疋藉由加入剪斷速度或熱而進行可塑化之樹脂的 話，則並無限定，列舉例如聚乙稀、聚丙稀、聚苯乙稀、（甲 基)丙稀系樹月曰、聚醯胺、聚碳酸醋、聚縮搭、熱可塑性聚 S曰熱可塑性彈性體橡膠、聚苯樓硫化物、液晶聚合物等， 這些樹爿a係可以單獨或併用2種類以上。 即使是在前述之熱彳塑性肖月旨中H明之擠型機係 也可以適度地使用纟特別是工程塑膠等之高㈣且高度之 金属密合性之熱可塑性樹脂之擠壓成型。在此，作為高溶 點之熱可塑性樹脂係溶點15G〜綱。C之熱可塑性樹脂，具 體地說，最好是聚酿胺、聚醋、聚苯撐硫化物、液晶聚合 物，即使是其中，也最好是聚苯撐硫化物。 可以在熱可塑性樹脂組合物2，在不損害本發明之效 果之粑圍Θ ’配合需要而添加其他之熱可塑性樹脂、各種 之練合劑等。作為其他樹脂係例舉例如其他之聚稀煙系樹 脂、聚笨乙烯系樹脂、氟樹脂等。這些其他之樹脂係可以 12 201249628 單獨或者是組合2種以上。此外，作為練合劑係例舉安定 劑（氧化防止劑或抗氧化劑、紫外線吸收劑熱安定劑等）、 2璃纖維等之強化劑、帶電防止劑、難燃劑、難燃助劑、 著色劑（染料或顏刹_ 飞顋抖4 )、潤滑劑、可塑劑、滑劑、離模劑、 、、’口日日核劑、滴色防止劑、交聯劑等。 即使是在前述之其他成分中，也最好是使用強化劑。 作為添加於熱可塑性樹脂組合物2而使用之強化劑係可以The gas is blown by the first gas blowing portion and the second gas cylinder A. In this state, the first gas blowing σ|' second gas blowing portion can be constituted by a plurality of gas blowing portions. The notch portion 131 is formed in a notch portion of the segment of the ® ® ® face. The notch portion 131 may be formed in a segment shape and connected to the side surfaces of the two surfaces of the discharge surface A and the opposite side thereof. However, if the range of the effect of the present invention described later is not hindered, The shape of the notch portion 131 is not particularly limited. Next, the description will be made with respect to the first gas blowing unit 1 I & _ 14 . FIG. 3 is a schematic view showing that the gas is blown by the first gas blowing portion 14 from the threshold I I I 14 to the wire bundle. State diagram. In the present embodiment, the first gas blowing portion U is disposed on the discharge surface, and the opening position of the discharge hole 130 is further upward. Next, the first gas blowing unit 14 adjusts the position of the gas blowing and the limb population, and at least a part of the boundary line between the extruded thread and the opening portion on the ejection surface A and the upper portion of the gap is blown. I gas. Here, the "border line between the bundle of the "bundle of the a and the upper portion of the opening of the whistle plane A" refers to the boundary between the periphery of the semicircle on the upper side of the opening and the line bundle. At least a portion of the boundary on the boundary of the present embodiment includes a boundary point between the ends above the opening. Further, the type of the gas to be blown is not particularly limited, and examples thereof include an atmosphere, an inert gas, and the like. Further, the gas transfer by the first gas blowing portion 14 can adjust the humidity or temperature. The adjustment of the humidity or temperature can be carried out by a conventional control method. In addition, even in the case of the amount of gas, 201249628 can be appropriately adjusted to achieve the effect described later. For example, the gas pressure system of the gas is preferably adjusted to lkgf/cm2 or more and 4 kgf/cm2 or less. In the case of ikgf/cm2 or more, the cooled dirt is easily peeled off from the die plate. If it is 4 kgf/cm2 or less, the reason for this is that the resin of the discharge hole is blocked by the cooling of the die plate. More preferably, the wind pressure is lkgf/cm2 or more and 3 kgf/cm2 or less. The shortest distance from the gas outlet of the first gas blowing unit 14 to the wire bundle is not particularly limited. However, in the present embodiment, it is 20 cm or less. The range of gas injection causes cooling of the mold plate 13. a region in which the gas blowing port of the first gas blowing portion 14 and the boundary between the upper end of the opening and the wire bundle are separated from the discharge surface a to form an angle of 90° to reach the present invention It is preferable to adjust "moderately" and "6". the following. However, in the present invention, on the boundary between the wire harness which is pressed by the aforementioned 啧 、 、 、 、 、 I I I I I I I I 而 而 而 而 而 而 而 而 而 而 而 而 而It is important to be exposed to the gas system. Next, the second gas ridge Αβ 1 ζ π 4 will be described as a body 附15. Fig. 4 is a view showing that the second gas blowing portion 15 is opened from the beginning of the thin a 6.3, to the lower end of the opening existing in the ejection surface, and the wire harness is formed, and the gas is blown. The map of the state. The second gas blowing portion 15 is disposed below the opening position of the discharge hole 13 of the 喑屮ρ 隹 隹 隹 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在The shortest distance between the outer periphery (△ 10 201249628 x = distance between PQ) is 5 mm or less. Therefore, even if there is a gas blowing port on the side of the extrusion machine where the ejection surface A starts, it is also possible to adjust the direction of the gas to be blown, etc., and also to the lower end of the opening of the ejection surface and the wire bundle. The boundary between the two places, to blow the gas. That is to say, as shown in Fig. 4, the gas can be blown by the vicinity of the boundary point which is described, and the gas is also blown at the boundary point. In order to blow the gas at a boundary point between the lower end of the opening of the discharge surface and the wire bundle, the gas outlet of the second gas blowing portion 15 and the straight line of the boundary point and the squeezing are squeezed. The angle 0 2 formed by the straight line of the extrusion direction of the machine is preferably 1 在 in order to achieve the effect of the present invention and moderately adjust. Above, 15〇. the following. The distance between the gas outlet of the second gas blowing portion 15 and the boundary between the upper end of the opening and the boundary of the wire bundle is preferably 2 or less. The closer the distance is, the smaller the area of the irradiated gas is, and the cooling of the die core can be suppressed. The gas system which is blown by the emulsion blowing portion 15 passes through the space surrounded by the 2-point key line. The space surrounded by the two-point chain line means a space cut by the formation of the notch portion 131. The type of gas that can be used is the same as the gas blowing portion H ° described above, and the humidity or temperature can be adjusted. In addition, even if it is, ★. It is also possible to carry out the modulation in a range that does not impair the effects described later. For example, the gas pressure system of the gas is preferably adjusted to Η〆, (4) upper, 5kgf 八^ or less. If it is ikgf/cm2 or more, the dirt is easily separated from the mold plate. If it is time-to-below, the reason is that the tree of the discharge hole is prevented by the cooling of the die plate. 11 201249628 The grease composition is clogged. More ideal wind pressure is i.5kgf/cm2 or more and 3. 5kgf / cm2 or less. Further, it is preferable that the second gas blowing portion 15 starts to intermittently blow the gas. Intermittent means that the gas is blown off at intervals of a predetermined time. The interval between the predetermined times may be a certain interval, and may or may not be a constant interval. Then, the predetermined time interval can be adjusted appropriately. Next, the thermoplastic resin composition 2 will be described. The thermoplastic tree tanning group D material 2 contains a thermoplastic resin. The thermoplastic resin is not limited as long as it is plasticized by adding shear rate or heat, and examples thereof include polyethylene, polypropylene, polystyrene, and (meth) propyl tree. Moonworm, polyamine, polycarbonate, polycondensation, thermoplastic polysulfonated thermoplastic elastomer, polyphenylene sulfide, liquid crystal polymer, etc. These tree a can be used alone or in combination of two or more types. Even in the above-mentioned hot plasticity, the extrusion machine of the H-type can be suitably used for extrusion molding of a thermoplastic resin having a high (four) and high metal adhesion, particularly engineering plastics. Here, the thermoplastic resin which is a high melting point is a melting point of 15G to gang. The thermoplastic resin of C, specifically, is a polystyrene, a polyester, a polyphenylene sulfide, or a liquid crystal polymer, and even among them, a polyphenylene sulfide is preferable. Further, other thermoplastic resins, various sizing agents, and the like may be added to the thermoplastic resin composition 2 without the need to impair the effects of the present invention. Other examples of the resin include, for example, other polysmoke resins, polystyrene resins, fluororesins, and the like. These other resins may be 12 201249628 alone or in combination of two or more. Further, examples of the binding agent include stabilizers (oxidation inhibitors, antioxidants, ultraviolet absorber heat stabilizers, etc.), reinforcing agents such as 2 glass fibers, charge inhibitors, flame retardants, flame retardants, and colorants. (Dye or Yan Brake _ Flying 4 4), lubricants, plasticizers, lubricants, release agents, , 'mouth daily nucleating agents, color drop inhibitors, cross-linking agents, etc. It is preferable to use a reinforcing agent even among the other components mentioned above. The reinforcing agent used as the thermoplastic resin composition 2 can be used.
列舉具有纖維狀、粉狀、柘# T U 卞刀狀板狀、針狀、交又狀、柵網狀 之各種形狀之強化劑。特別最好是纖維狀之強化劑，使用 玻璃纖維、陶瓷纖維、碳 反、聚难金屬破覆玻璃纖維等之盔 機纖維或有機纖維。此外，可 …、 卜了以稭由矽烷系化合物等而對 、廷二纖維狀填充劑之表 ^ 木進仃表面處理。在這歧去 中，由耐熱性之方面來砉 田 θ S ，則最好是無機纖維、特別A reinforcing agent having various shapes such as a fibrous shape, a powdery shape, a T#T U file shape, a needle shape, a cross shape, and a grid shape is exemplified. Particularly preferred is a fibrous reinforcing agent using a helmet fiber or an organic fiber such as glass fiber, ceramic fiber, carbon reverse, or polycrystalline metal-breaking glass fiber. In addition, the surface of the fibrous filler can be treated with a decane-based compound or the like. In this difference, from the aspect of heat resistance, θ θ S is preferably inorganic fiber, especially
疋玻璃纖維。 竹乃J 就漏斗i〇、圓筒U、螺旋12而言 擠型德夕ώί· /土 m i J 1之用14吊之 機之所使用者。擠型機係 H. ^ ^ Λ疋具有早軸或多軸或者 螺旋之擠型機。此外，在擠型機為多軸擠型 方白戈：螺'疑之知轉方向係可以在各個軸，成為不同 力向或相同方向，並且，也可以 外，軸之报处後"Γ、 疋又5型或非咬合型。此 元狀係可以是彳丨#彡+ 以是s夕饥 十订^式或圓錐形式，此外，也可 、呈夕奴地組合螺旋擠型機之串 ^ 型機，组裝本發明之模具板、第 〇 U 34些擠 吹附部而對於熱可塑性樹脂組、^附部和第2氣體 <熱可塑性樹脂組合物壓缩成。$進行擠壓成形。 _纟品之製造方法〉 13 201249628 熱可塑性樹脂組合物2係投入至漏 10之熱可塑性樹脂組合物4 1G°投人至漏斗 口奶Z知進入至圓筒〗丨 性樹脂組合物2係藉由以螺旋i …塑 和圓筒II夕n來通過螺旋12 u ㈣至朝向於模具板 向至模具板13之方向之搬送 之方向。在朝 物2, 途中熔融熱可塑性樹脂組合 物2在仍然熔融之狀態下’傳送至模具板 至模具板13為止之熱可塑性 。傳迗 10Λ 〇日組合物2係通過喑出：Ρ丨 13。内而喷出。該擠壓成形之成形條件(噴出 數、圓筒溫度等）係可以配合材等： 裡顯寺而適度地變更。 ^㈣之線纽物和前述喷出孔13〇之喷出面Α侧之 二4 ^二間之境界線上之至少—部分，由第1氣體吹附 來°人附氣體。在本實施形態， *山ΛL 3刖述開口之上 =則述線束狀物之間之境界點之部分，吹附氣體。由於 該乳體之吹附而促進污垢之產生。 、 於氣體之風壓而落下β Θ <許多係由 在前述之線束狀物和存在於前述喷出面之開口之下端 之間之境界點，由第2氣體吹附部15開始，呈間歇性地吹 附氣體。即使是藉由該氣體之吹附而在前述開口之下端附 近，來貼附污垢，也使得污垢落下於碳化前。 <敫果> t在本實施形態，第i氣體吹附部14係促進熱可塑性樹 月日組合物之塊(在以下，有稱為污垢之狀態發生。之形成。 ^垢係貼附於喷出面A ’如果是通常的話’則進行碳化 成為黑色污垢。但是’在呈線束狀地擠壓熔融狀態之熱 14 201249628 可塑性樹脂組合物2之際，藉由在擠壓之線束狀物 孔1 3 0之喷出面A側之開口上部之間之境界線上之噴出 部分來吹附氣體之效果，而即使是在貼附於喷出面 ^ 一 或者是貼附於噴出面A，也在進行碳化之前，' 之刖 _ 氣體之^ 壓，來飛散污垢。像這樣，在促進成為黑色污 ，一 〈根源之 污垢形成之後，藉由以氣體來迅速地吹散，而抑制污 存於喷出面A來進行碳化。 積 此外，正如前面之敘述，藉由來自第】氣體吹附部Η 之氣體，而在碳化之前，來飛散污垢。結果，飛散之亏 仏即使疋混入至切斷線束狀物而得到之壓縮成。， 、Α σσ，也無發 生異物混入之問題。Glass fiber. In the case of the funnel i, the cylinder U, and the spiral 12, the user is the user of the 14-seat machine. The extrusion machine H. ^ ^ Λ疋 has an early or multi-axis or spiral extrusion machine. In addition, in the extrusion machine is a multi-axis extrusion type Fang Bai Ge: the snail 'suspected direction can be in each axis, become different force direction or the same direction, and, also, outside, the axis after the report " , 疋 type 5 or non-bite type. The elementary system may be 彳丨#彡+ or s ‧ 饥 订 订 订 订 或 或 或 或 或 或 或 , , , , , , , , , , , , , , , , , , , , , , , , , , , , The plate and the second U 34 are extruded and blown into the thermoplastic resin group, the attachment portion, and the second gas < thermoplastic resin composition. $ is extruded. _Production method of 纟品> 13 201249628 Thermoplastic resin composition 2 is a thermoplastic resin composition 4 which is put into the drain 10 1 1G°Putting to the funnel mouth Milk Z knows to enter the cylinder 丨 树脂 resin composition 2 The direction of transport by the spiral 12 u (four) to the direction of the die plate toward the die plate 13 is made by the spiral i ... plastic and the cylinder II n. On the middle of the object 2, the thermoplasticity of the molten thermoplastic resin composition 2 is transferred to the mold plate 13 while still molten.迗 10迗 The composition of the next day is passed through: Ρ丨 13. Sprayed inside. The molding conditions (ejection number, cylinder temperature, and the like) of the extrusion molding can be appropriately changed by using a compound or the like: Lixian Temple. The line of the (4) line and at least the portion of the boundary line between the two sides of the ejection face 13 〇 on the side of the ejection face are blown by the first gas. In the present embodiment, * Hawthorn L 3 is described above the opening = the portion of the boundary point between the bundles, and the gas is blown. The generation of dirt is promoted by the blowing of the milk. , falling under the pressure of the gas, β Θ < a plurality of lines originating from the boundary between the aforementioned bundle and the lower end of the opening of the ejection surface, starting from the second gas blowing portion 15 Gas is blown off sexually. Even if the gas is attached to the lower end of the opening to attach the dirt, the dirt is allowed to fall before carbonization. <Effects> In the present embodiment, the i-th gas blowing unit 14 promotes the block of the thermoplastic resin composition (in the following, a state called dirt is formed.) On the ejection surface A', if it is normal, it is carbonized into black dirt. However, when the hot resin 14 201249628 plastic resin composition 2 is extruded in a strand shape, the strand is formed by extrusion. The discharge portion on the boundary line between the upper portions of the openings on the side of the discharge surface A of the hole 130 is used to blow the gas, and even if it is attached to the ejection surface or attached to the ejection surface A, Before the carbonization, the pressure of the gas is released to disperse the dirt. In this way, after the formation of the black stain, the formation of the dirt is quickly blown off by the gas, thereby suppressing the contamination. The surface A is ejected for carbonization. As described above, the gas from the first gas blowing portion 飞 is used to scatter the dirt before carbonization. As a result, the scatter is even if the enthalpy is mixed into the cut. Compressed into a bundle ,, Α σσ, no problem occurs mix of foreign matter.
此外’污垢係也有由於本身重量而剝離•落下之狀熊 發生。 L 在附著於喷出面Α之污垢中，附著於模具板13之喷出 孔130附近之污垢係由於和喷出中之線束狀物之間之摩擦 而落下，有混入至喷出中之線束狀物之狀態發生。在本實 施形態’正如前面之敘述而吹附氣體，結果，促進由於附 蓬在噴出孔130之污垢之前述摩擦而造成之前述之落下。 因此，前述之摩擦係即使是微弱之摩擦，污垢係也落下而 ’昆入至線束狀物。也就是說，污垢係在附著於噴出孔丄 之後’有以短時間來落下而混入至線束狀物之傾向發生， 因此，污垢係即使是混入至切斷線束狀物而得到之壓縮成 品’也無發生異物混入之問題。 在本實施形態，包括第2氣體吹附部15。可以藉由包 15 201249628 括第2氣體吹附部1 5，而即使是污垢積存於噴出面a側之 開口之下端附近，也在前述之線束狀物和前述之開口下端 之間之境界點，來吹附氣體，而呈早期地吹散這個。因此’ 幾乎無污垢在喷出面A上而進行碳化之可能性。此外，也 可以藉著由第1氣體吹附部14來吹附之氣體而落下貼附於 喷出面A側之開口之下端附近之污垢，但是，可以藉由包 括第2氣體吹附部15而在變色前，更加確實地落下污垢。 在本實施形態，喷出面A之前述開口之外圍之下端p 和喷出面A之外圍之間之最短距離（△ χ)係5mm以下。因 此’喷出® A和污垢之接觸面積變小。結果，降低污垢和 喷出面A之密合力，户“，特別是藉由來自第2氣體吹附 部15之氣體之吹附而容易落下污垢。因此，即使是污垢混 入至切斷線束狀物而得到之壓縮成品來作為原料而製造之 製品，也無發生異物混入之問題。 此外，在本發明，前述之最短距離係2mm以上，因為 這個係在未滿2mm之時，發生模具之強度變得不充分等之 問題之緣故。因此，即使是未滿2随，也達到本實施形態 之製造方法之效果。 ▲此外’藉著由第2氣體吹附部15來吹附之氣體而得到 月J述之效果係即使是在呈間歇性地吹附氣體之狀態下， 也充分地達到效果。此外，可以藉由呈間歇性地吹附氣體， 而使付-部分貼附於喷出面A，以下吊於喷出面A之狀態， 來搖動存在之垢’落下其污垢。此外’彳以藉由呈間歇 性地吹附氣體，而抑制模具板13之冷卻。可以藉由抑制模 16 201249628 具板π之冷卻’而抑制喷出成為不安定 在本實施形態，在喷出面Α，形成切口二 口部係形成在喷出面Α之喷出孔13。之位置開=之切 :側。接著，由第2氣體吹附部15開始吹附之=低之 藉由切口部之形成而切開之空間。也就是說1 2 :=過 附部15係由傾斜之下方向開始，朝向至 、體吹 而吹附氣體1此，在模具板13之下方，配、13之外圍 ].5。在本發明，可以在線束狀 ㈣吹附部 附部15,但是，在此種…下方，配置第2氣體吹 時，在線J 配置第2氣體吹附部15之 時在線束切片之際，切斷之線束狀物係落下至第 «人附。P 15之上’在破損第2氣體吹附部之狀熊 生無法啟動通知線束切片之感測器等：問題之 狀L產生。此外’該問題係可 通知第Ρ… 藉由以防瘦構件，來保護 通…乳體吹附部或線束切片之感測器，而防止由於切 斷之線束狀物之落下來造成之感測器等之破損。 “此外’可以使得第2氣體吹附部15’配置在稍微離開 毛、具板13之位置，不通過藉由切口而形成之空間在模具 板13之外圍，來吹附氣體’但是，在採用此種方法之時， 洛下貼附於噴出面之污垢’因此，不僅是需要強風壓，並 且，藉由擴大氣體之喷射範圍而冷卻模具板13，也有產生 引起嘴出之不均之問題等之狀態發生。 因此，可以藉由通過由於切口而形成之空間之來自第 2軋體吹附部丨5之氣體，來吹附至模具板丨3之外圍而 抑制模具板13之冷卻，也在線束切片之狀態下，並無特別 17 201249628 地發生前述之問題。 正如前面之敘述，在本實施形態，第2氣體吹附部丄5 係配置在喷出面A開始更加後面之後方，由第2氣體吹附 部15開始吹附之氣體係氣體通過藉由切口部之形成而切 開之空間。但是，在本發明，可以在喷出面A開始更加前 面之前方，配置第2氣體吹附部15。此外，在該狀態下， 有需要前述之防護構件之狀況發生。 在本實施形態’第1氣體吹附部14係由喷出面A之噴 出孔1 30之位置開始更加上面之上方開始，吹附氣體。第 1氣體吹附部14係可以對於喷出之線束狀物，由右方向戈 左方向，來吹附氣體，但是，在使用具有複數個之喷出孔 之模具板之狀態下，為了在全部之喷出孔，吹附氣體而達 到本發明之效果，因此，最好是來自上方之氣體吹附。 【實施例】 在以下’列舉實施例而更加詳細地說明本發明，但是， 本發明係並非由於這些實施例而受到限定。 <裝置等> 模具板1 :成為圖2所記載之模具板，pQ間之距離係 2mm。此外，噴出口之開口部分係直徑3關之圓形。 模具板2 :除了不具有切口部131以外，其餘係相同 於模具板1之同樣之模具板（不具有切口部，因此，相當於 核具板1之PQ間之距離之部分之距離係5mm以上，具體地 說’成為50mm。）。 擠型機·在二軸擠型機（曰本製鋼所公司製、TEX65)， 18 201249628 正如圖1、3、4所示而配置第1氣體吹附部、第2氣體吹 由第1氣體吹附部之氣體吹出口開始至線束狀物為止 之最短距離係5 c m。 <比較例1 > 之著色之壓縮成品數。 在前述之擠型機’安裝模具板2,首先，在原料漏斗， 供應相對於聚苯撐硫化物樹脂（黏度275Pa · s、熔點290 C )59. 4質量份而練合胺基矽烷〇. 4質量份、硬脂酸酯2 質量份之混合物。接著，由側送料器開始供應4〇質量份之 玻璃纖維，擠壓.成形藉由玻璃纖維而強化之聚苯撐硫化 物樹脂組合物。擠壓•成形之成形條件係以擠壓量2〇〇k /小時、螺旋轉動數270rPni之擠壓量，來進行擠壓•成形， 製造厚度3mm之樹脂壓縮成品。計測樹脂壓縮成品每5kg 氣成為風壓2kgf/emIn addition, the dirt system is also peeled off due to its own weight. L. In the dirt adhering to the discharge surface, the dirt adhering to the vicinity of the discharge hole 130 of the die plate 13 is dropped due to the friction with the wire bundle during discharge, and there is a wire bundle mixed into the discharge. The state of the object occurs. In the present embodiment, the gas is blown as described above, and as a result, the aforementioned drop due to the aforementioned friction of the dirt of the canopy in the discharge hole 130 is promoted. Therefore, even if the friction system described above is weakly rubbed, the dirt system falls and is plucked into the wire bundle. In other words, the dirt tends to fall into the wire bundle after being attached to the discharge port, so that the dirt is a compressed product obtained even if it is mixed into the cut strand. There is also no problem of foreign matter mixing. In the present embodiment, the second gas blowing portion 15 is included. The second gas blowing portion 15 can be included in the package 15 201249628, and even if the dirt accumulates near the lower end of the opening on the side of the ejection face a, the boundary point between the aforementioned wire bundle and the lower end of the opening is To blow the gas, and blow it away early. Therefore, there is almost no possibility of carbonization on the ejection surface A. In addition, the dirt adhering to the vicinity of the lower end of the opening on the side of the discharge surface A may be dropped by the gas blown by the first gas blowing portion 14, but the second gas blowing portion 15 may be included. And before the discoloration, the dirt is more reliably dropped. In the present embodiment, the shortest distance (Δ χ) between the outer peripheral end p of the opening of the discharge surface A and the outer periphery of the discharge surface A is 5 mm or less. Therefore, the contact area between the sprayed A and the dirt becomes small. As a result, the adhesion between the dirt and the discharge surface A is reduced, and the household "is particularly likely to fall off the dirt by the blowing of the gas from the second gas blowing portion 15. Therefore, even if the dirt is mixed into the cut strand shape, In the present invention, the shortest distance is 2 mm or more, because the strength of the mold occurs when the system is less than 2 mm. In addition, the effect of the manufacturing method of the present embodiment is achieved even if it is less than 2 times. ▲In addition, the gas is blown by the second gas blowing unit 15 The effect described in the month J is sufficient to achieve the effect even in the state in which the gas is intermittently blown. Further, the pay-part can be attached to the discharge surface by intermittently blowing the gas. A, the following state is suspended in the discharge surface A, to shake the existing scale to 'fall its dirt. In addition, 'to suppress the cooling of the mold plate 13 by intermittently blowing the gas. It is possible to suppress the mold 16 201249628 with board The cooling is suppressed, and the discharge is suppressed. In the embodiment, in the discharge surface, the slits are formed in the discharge holes 13 of the discharge surface, and the position is opened. The second gas blowing portion 15 starts to blow the lower space which is cut by the formation of the notch portion. That is, the 1 2 := over-attach portion 15 starts from the downward direction, and faces toward the body. The blowing gas 1 is disposed below the mold plate 13, and the periphery of the fitting 13 is .5. In the present invention, the blowing portion attaching portion 15 may be in the form of a bundle (four), but under the above, the second portion is disposed. When the gas is blown, when the wire J is placed on the wire J when the second gas blowing portion 15 is placed on the line J, the cut wire harness is dropped to the top of the "Ph. P15" in the damaged second gas blowing portion. The bear is unable to start the sensor that informs the wire slice, etc.: the problem L is generated. In addition, the problem can be notified to the third... by means of the anti-thin component, the protection of the breast or the wire harness is used. The sensor prevents damage to the sensor or the like caused by the falling of the cut-off harness. In order to arrange the second gas blowing portion 15' at a position slightly away from the hair and the plate 13, the gas is blown on the periphery of the die plate 13 without passing through the space formed by the slit. At that time, the dirt attached to the discharge surface is attached. Therefore, not only the strong wind pressure is required, but also the mold plate 13 is cooled by enlarging the injection range of the gas, and the state of causing the unevenness of the nozzle is generated. . Therefore, it is possible to suppress the cooling of the mold plate 13 by the gas from the second rolling body blowing portion 5 by the space formed by the slit, and also the state of the wire bundle slicing. Next, there is no special 17 201249628. As described above, in the present embodiment, the second gas blowing portion 丄5 is disposed behind the discharge surface A, and the gas system gas which is blown by the second gas blowing portion 15 passes through the slit. The space that was formed by the formation of the Ministry. However, in the present invention, the second gas blowing portion 15 can be disposed just before the ejection surface A starts. Further, in this state, there is a need for the aforementioned protective member to occur. In the present embodiment, the first gas blowing unit 14 starts to flow upward from the position of the discharge hole 130 of the discharge surface A, and blows the gas. The first gas blowing portion 14 can blow the gas from the right direction to the left side of the jet beam, but in the state in which the die plate having the plurality of ejection holes is used, in order to The discharge hole is blown to obtain the effect of the present invention, and therefore, it is preferable that the gas from above is blown. [Examples] The present invention will be described in more detail by the following examples, but the present invention is not limited by these examples. <Device, etc.> Mold plate 1 : The mold plate shown in Fig. 2, the distance between pQ is 2 mm. Further, the opening portion of the discharge port is a circular shape having a diameter of 3 inches. The mold plate 2 is the same mold plate as the mold plate 1 except that the slit portion 131 is not provided (there is no slit portion, and therefore the distance corresponding to the distance between the PQs of the core board 1 is 5 mm or more. Specifically, 'becomes 50mm.). In the two-axis extrusion machine (manufactured by Sakamoto Steel Works Co., Ltd., TEX65), 18 201249628, as shown in Figs. 1, 3, and 4, the first gas blowing unit is disposed, and the second gas is blown by the first gas. The shortest distance from the gas outlet of the attachment to the bundle is 5 cm. <Comparative Example 1 > The number of compressed finished products. In the above-mentioned extrusion machine's installation of the mold plate 2, first, in the raw material funnel, the supply of the aminophenyl sulfide resin (viscosity 275Pa · s, melting point 290 C) 59.4 parts by mass. A mixture of 4 parts by mass and 2 parts by mass of stearate. Next, 4 parts by mass of the glass fibers were supplied from the side feeder, and the polyphenylene sulfide resin composition reinforced by the glass fibers was extruded. The forming conditions for extrusion and forming were extrusion/forming by extrusion with an extrusion amount of 2 〇〇 k / hr and a number of spiral rotations of 270 rPni to produce a resin-compressed product having a thickness of 3 mm. Measuring resin compressed product every 5kg gas becomes wind pressure 2kgf/em
將計測結果，顯示於圖5。 在擠壓•成形之際，以常溫之空 之條件’由第1氣體吹附部開始，』 <實施例1 > 藉由前述實施例 以外，其餘係藉由相 之壓縮成品數。在實 實施例1之條件而進 除了模具板1變更成為模具板2 同於比較例1之同樣方法而計測著色 驗編號直到2 41〜3 5 0為止，藉由 19 201249628 行擠壓·成形。將計測結果，顯示於圖5 <實施例2〉 除了由第2氣體吹附邱 線束狀物；一”’ °开° °人附氣體而接觸到前述 綠·末狀物和刖述開口之下姑+日日 下缟之間之境界點以外，其餘係藉 由相同於實施例1之同樣方 稚 银方去而计測者色之壓縮成品數。 在實驗編號直到351〜55〇為止，藉由前述實施例^ 條件而進行擠壓·成形。將計測結果，顯示於圖5。 此外，第2氣體吹附部係設定以常溫之空氣成為咖 /cm2之條件之風壓，呈間歇性地吹附氣體。 由實施例1和比較例1之結果而確認：可以藉由將喷 出面之前述開口之外圍下端和喷出面之外圍之間之最短距 離變短以及來自上方之氣體吹附予以組合，而大幅度地減 低由於污垢來造成之著色壓縮成品數。 由實施例2和實施例1之結果而確認：藉由在前述之 實施例1，還追加來自下方之氣體吹附，而抑制著色壓縮 成品數，幾乎成為零。 此外’就在實施例1、2來製造之樹脂壓縮成品而言， 在'•平價一般物性（具體地說，溶融黏度、由於焚燒樹脂壓縮 成品來測定Ash而造成之玻璃填充量之測定、抗拉強度、 •f曲強度）之時’同等於藉由一般之方法而製造之樹脂壓縮 成品。也就是說’在得到之樹脂壓縮成品之物性面，並無 發現由於使用本發明之模具板而造成之影響以及由於無進 行氣體之吹附而造成之影響。 20 201249628 【圖式簡單說明】 圖1係呈示意地顯示實施形態之擠型機之剖面之圖。 圖2係呈示意地顯示實施形態之模具板之圖，圖2(a) 係立體圖，圖2(b)係前視圖，圖2(c)係側視圖。 圖3係顯示由第1氣體吹附部開始而對於呈線束狀地 嘴出之熱可塑性樹脂組合物來吹附氣體之狀態之示意圖。 圖4係顯示由第2氣體吹附部開始而對於模具板之喷 岀面之外圍來吹附氣體之狀態之示意圖。 圖5係顯不著色之壓縮成品數之圖形。 【主要元件符號說明】 2〜熱可塑性樹脂組合物； 11〜圓筒； 13〜模具板； 1 5〜第2氣體吹附部； 131〜切口部。 1〜擠型機； 10〜漏斗； 12〜螺旋； Η〜第1痛The measurement results are shown in Fig. 5. At the time of extrusion and molding, the condition of the normal temperature is "started by the first gas blowing portion". <Example 1 > With the exception of the foregoing examples, the number of finished products is compressed by the phase. The mold plate 1 was changed to the mold plate 2 under the conditions of the first embodiment. The coloring test number was measured in the same manner as in the comparative example 1 until 2 41 to 3 50, and extrusion and molding were performed by 19 201249628. The measurement results are shown in Fig. 5 <Example 2> In addition to the second gas being blown by the second beam; a "° ° ° ° ° person attached gas to the aforementioned green final and the opening of the opening Except for the boundary point between the lower abdomen and the day of the next day, the rest is measured by the same square child silver as in the first embodiment. The experimental number is up to 351~55〇, In the above-mentioned embodiment, the extrusion and the molding were carried out under the conditions. The measurement result is shown in Fig. 5. In addition, the second gas blowing unit is set to wind intermittently at a temperature of a normal temperature of air/cm2. It is confirmed by the results of Example 1 and Comparative Example 1 that the shortest distance between the peripheral lower end of the opening of the ejection face and the periphery of the ejection face can be shortened and the gas from above is blown off. By combining, the number of colored compressed products due to dirt is greatly reduced. It is confirmed by the results of Example 2 and Example 1 that by the above-mentioned Example 1, gas blowing from below is additionally added to suppress Coloring and compressing the number of finished products, In addition, in the case of the resin-compressed product manufactured in the first and second embodiments, the general physical properties (specifically, the melt viscosity and the glass filling amount due to the compression of the finished product by the incineration resin) When measuring, tensile strength, and f-bending strength, 'the same as the resin produced by the general method, the finished product is compressed. That is, 'on the physical surface of the obtained resin-compressed product, no use of the present invention has been found. The influence of the mold plate and the influence of the gas-free blowing. 20 201249628 [Simplified description of the drawings] Fig. 1 is a view schematically showing a cross section of the extrusion machine of the embodiment. Fig. 2(a) is a perspective view, Fig. 2(b) is a front view, and Fig. 2(c) is a side view. Fig. 3 shows the first gas blowing portion and the wire harness FIG. 4 is a schematic view showing a state in which the gas is blown by the nozzle of the thermoplastic resin composition in the mouth. FIG. 4 is a view showing a state in which the gas is blown to the periphery of the squirting surface of the die plate by the second gas blowing portion. Fig. 5 is a graph showing the number of unfinished compressed products. [Main element symbol description] 2~ thermoplastic resin composition; 11~ cylinder; 13~ mold plate; 1 5~ second gas blowing portion; ~ Incision section. 1~Extrusion machine; 10~Funnel; 12~Spiral; Η~1st pain
21twenty one