TWI314094B - Insertion-forming method and mould for insertion-forming - Google Patents
Insertion-forming method and mould for insertion-forming Download PDFInfo
- Publication number
- TWI314094B TWI314094B TW96100201A TW96100201A TWI314094B TW I314094 B TWI314094 B TW I314094B TW 96100201 A TW96100201 A TW 96100201A TW 96100201 A TW96100201 A TW 96100201A TW I314094 B TWI314094 B TW I314094B
- Authority
- TW
- Taiwan
- Prior art keywords
- mold
- insert
- bushing
- synthetic resin
- mentioned
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 32
- 229920003002 synthetic resin Polymers 0.000 claims description 90
- 239000000057 synthetic resin Substances 0.000 claims description 90
- 239000000463 material Substances 0.000 claims description 86
- 238000002347 injection Methods 0.000 claims description 52
- 239000007924 injection Substances 0.000 claims description 52
- 238000000465 moulding Methods 0.000 claims description 40
- 238000001746 injection moulding Methods 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 229920001169 thermoplastic Polymers 0.000 claims description 11
- 239000004416 thermosoftening plastic Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000009757 thermoplastic moulding Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 238000004049 embossing Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 2
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 235000013336 milk Nutrition 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 239000002609 medium Substances 0.000 description 39
- 239000000047 product Substances 0.000 description 36
- 239000000498 cooling water Substances 0.000 description 18
- 238000000137 annealing Methods 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
1314094<3pif 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種嵌入成形方法以及嵌入成形用模具。 【先前技術】 將射出成形品即廉:入件（一次成形品）嵌入（insert)， 並利用二次射出成形的方式成形而成爲一體製品的技術， 已廣爲人知（例如，參照曰本專利特開2002 — 347067號公 報）。 但是，在將射出成形品即嵌入件（一次成形品）嵌入， 並利用二次射出成形的方式成形而成爲一體製品時，當該 嵌入件收縮或者該嵌入件是由最終製品形狀而確定的變形 品時，嵌入件的應力變形會對二次射出成形品造成不良影 響，從而導致二次射出成形品的變形。並且，由於二次射 出成形品的收縮，而會導致二次射出成形品的破裂（crack) 以及一體製品的變形。 【發明内容】 因此，本發明的目的在於，提供一種嵌入成形方法以 及嵌入成形用模具，使得在將嵌入件嵌入，並利用二次射 出成形的方式成形而成爲一體製品時，盡可能不會引起二 次射出成形品或一體製品的變形。 因此，本發明的第1發明是一種嵌入成形方法，是將 嵌入件嵌入，並利用射出成形的方式成形而成爲一體製 品’此欣入成形方法的特徵在於5 在開模的狀態下，將熱可塑性合成樹脂製成的上述嵌 131409Apif 入件安放到模具内後，進行暫時閉模，利用襯套將上述嵌 入件擠壓入母模内， 使上述傲入件升溫而軟化， 在該嵌入件的軟化之後，進行正式閉模， 在該正式閉模後，利用使合成樹脂材料流入上述襯套 的其中一個面上所形成的凹部内的射出壓力而使上述襯套 移動，從而更有力地將上述嵌入件擠壓入母模内， 在使上述合成樹脂材料填充入上述襯套的上述凹部内 後，使合成樹脂材料流入並射注到引導上述襯套的公模與 母模之間的模腔内， 使通過冷卻上述襯套以及母模的表面溫度而接合的上 述嵌入件與射出成形品冷卻並硬化。 本發明的第2發明是一種嵌入成形方法，是將嵌入件 嵌入，並利用射出成形的方式成形而成爲一體製品，此嵌 入成形方法的特徵在於， 在開模的狀態下，將熱可塑性合成樹脂製成的上述嵌 入件安放到模具内後，進行暫時閉模，利用襯套將上述嵌 入件擠壓入母模内， 使上述欲入件升溫而軟化， 在該嵌入件的軟化後，進行正式閉模， 在該正式閉板後’利用使合成樹脂材料流入上述概套 的其中一個面上所形成的凹部内的射出壓力而使上述襯套 移動，從而更有力地將上述嵌入件擠壓入母模内， 使上述合成樹脂材料填充入上述襯套的上述凹部内， 13140Si4pif 開關間打開，以此使得合成樹脂材料流入並射注到引導上 述襯套的公模與母模之間的模腔内， 使通過冷卻上述襯套以及母模的表面溫度而接合的上 述被:入件與射出成形品冷卻並硬化。 本發明的第3發明是一種嵌入成形方法，是將嵌入件 嵌入，並利用射出成形的方式成形而成爲一體製品，此嵌 入成形方法的特徵在於’ 在開模的狀態下，將熱可塑性合成樹脂製成的上述嵌 入件安放到模具内後，進行閉模，利用襯套將上述嵌入件 擠壓入母模内， 使上述欲入件升溫而軟化， 在該傲入件軟化後，使合成樹脂材料流入並射注到引 導上述襯套的公模與母模之間的模腔内，並且使合成樹脂 材料流入並射注到上述嵌入件與襯套之間，利用該射出壓 力而使上述襯套移動，以使上述襯套遠離上述母模， 使通過冷卻上述公模以及母模的表面溫度而接合的上 述嵌入件與射出成形品冷卻並硬化。 本發明的第4發明是一種嵌入成形方法，是將嵌入件 嵌入，並利用射出成形的方式成形而成爲一體製品，此嵌 入成形方法的特徵在於， 在開模的狀態下，將熱可塑性合成樹脂製成的上述嵌 入件安放到模具内後，進行閉模，利用襯套將上述嵌入件 擠壓入母模内， 使上述被:入件升溫而軟化， I314094P,f 在該嵌入件軟化之後，使合成樹脂材料從上述嵌入件 與射出成形品的接合面一侧流入並射注到上述嵌入件與襯 套之間，並且使合成樹脂材料流入並射注到引導上述襯套 的公模與母模之間的模腔内，利用該射出壓力而使上述襯 套移動，以使上述襯套遠離上述母模， 使通過冷卻上述公模以及母模的表面溫度而接合的上 述嵌入件與射出成形品冷卻並硬化。 本發明的第5發明是一種嵌入成形方法，是將嵌入件 嵌入，並利用射出成形的方式成形而成爲一體製品，此嵌 入成形方法的特徵在於’ 在開模的狀態下，將熱可塑性合成樹脂製成的上述嵌 入件安放到模具内後，進行閉模，利用襯套將上述嵌入件 擠壓入母模内， 使上述嵌入件升溫而軟化， 在該欲入件軟化之後，使合成樹脂材料流入並射注到 引導上述襯套的公模與母模之間的模腔内，並且使合成樹 脂材料流入並射注到上述嵌入件的周緣部與襯套之間，一 面利用該射出壓力而使上述襯套移動，以使上述襯套遠離 母模，一面使合成樹脂材料也流入並射注到上述崩：入件與 襯套之間， 使通過冷卻上述公模以及母模的表面溫度而接合的上 述嵌入件與射出成形品冷卻並硬化。 本發明的第6發明是一種嵌入成形方法，是將嵌入件 嵌入，並利用射出成形的方式成形而成爲一體製品，此嵌 10 (S ) 131409f4pif 入成形方法的特徵在於， ，開模的狀態下，將熱可塑性合成樹脂製成的上述嵌 入件女放到模具内後’進行閉模，利用襯套將上述嵌 擠壓入母模内， 干 使上述嵌入件升溫而軟化， ，首才忒1K入件軟化之後，使合成樹脂材料流入並射注到 引導上述襯套的公模與母模之間的模腔内，並且使合 月曰材料並射注到形成於上述襯套上且面對上述嵌入件 與敢人件之間，—面利用該射出壓力而使上述槪套 、+、二使上述襯套遠離母模，一面使合成樹脂材料也流 入上述嵌入件與襯套之間， 、朮吃：：T 上述公模以及母模的表面溫度而接合的上 处肷入件Μ射出成形品冷卻並硬化。 嵌入本==發明是一種嵌入成形方法，是將嵌入件 入成形方法的特徵在於， 战馬版衣，此肷 在開模的狀態下，將埶可塑 入件安放到槿呈由# t、、、」』性。成树脂製成的上述嵌 件的襯套將上，進行賴面積大於嵌入 干頂套將上4肷人件雜人母模内， 使上述嵌入件升溫而軟化， 引導脂材料流人並射注到 周圍的母模及襯套之間母内=上述联入件 動，以使上述襯套麵母^摘^力岐上述襯套移 131 4〇Mp 述嵌=:==的表面溫細合的上 ㈣本=2發明如上述第1至第7嵌入成形方法的 爲了在使上述嵌入件升溫而軟化時進 打二=入幵，成二T入件的周緣部不會過度軟化’而使冷卻 媒，:發的冷卻媒質通道中。 件嵌入’並利用射出成形的方；成形 :===:括母模二二： 内之後進行入件安放到模具 内，並且，錢入上述母模 模，並利用使合成㈣匕从刺升权化之後’進行正式閉 所形成的凹部内的射二：：：上述襯套的其中-個面上 力地將上述嵌入件擠题u亡述襯套移動’從而更有 本發之間的模腔内。 件嵌入，並利用射屮占# i入成形用模具，是將嵌入 嵌入成形用模具㈣徵二方爲-體製品’此 製成 内，並且，在使上述嵌入件擠壓入上述母模 模’並利用使合成樹脂材料流:心:其= 1314ft94p/f 所形成的凹部内的射出壓力而使上逑 力地將上述嵌入件擠壓入上述母模内，二、=、士匕 4；sL it -ύτ Λ μ '4-· -ΐΗ ^ 、 在使上述合成樹脂 的上述凹部内後’開關閥打開，以此 使a成麻材料以並射注到料上 之間的模腔内。 去日j a犋，、甘梹 件4發發明是一種嵌入成形用模具，是將嵌入 件肷入，亚利用射出成形的方式成形而 嵌入成形用模具的特徵在於，其包括 :/ = 卷曰六肱& Α 、匕栝母核以及襯套，該襯 套疋在將，柯錄合顿脂製成的上料 内之後進行_，而將上箱人件擠壓人上述母模=並 二ίϊΐίΐ入件升溫而軟化之後，使合成樹脂材料流 入亚射注到引¥上述襯套的公模與母模之間的模腔内 且使合成樹脂材料流人並射注到上述嵌人件與襯套之間， =㈣出壓力而使上述襯套移動，以使上述襯 述母挺。 件：:5 :弟12發明是一種嵌入成形用模具，是將嵌入 山' 亚丨用射出成形的方式成形而成爲-體製品，此 :入成形關㈣特徵在於，其包括母模以及襯套， 套疋在將熱可雜合成樹脂製成的上述嵌人件安放到模呈 内之後進行閉模，而將上述嵌人件擠壓人上述母模内，、並 ,、:.ί使上述嵌人件升溫錄化之後，使合成樹脂材料從 山=入件與射出成形品的接合面—側流人並射注到上述 ^入4與襯套之間，並且使合成概材料流人並射注到 V上述概套的公模與母模之間的模腔内，利用該射出壓力 1314094pif 而使’以使上述襯套遠離上述母模。 件嵌^並明是一種後入成形用模具，是將嵌入 敢入成形用模具的特徵在於，里包括母^I 此 内之後進;^樹脂製成的上述嵌入件安放到模具 且，在使上，:將上述嵌入件擠壓入上述母模内，並 人並射注到引'導二=而軟化之後’使合成樹脂材料流 且使合成樹脂材料Γ的公模與母模之間的模腔内，並 套之間射注到上述嵌入件的周緣部與襯 述襯套遠離母模，」2 上述襯套移動’以使上 述嵌入件與襯套之間面使合成樹脂材料也流入並射注到上 件明的第14發明是—種嵌人成形用模1，是將#入 ’亚利用射出成形的方式成形而成爲— 套是在將熱可塑性人制莫以及襯套’該襯 内之後進行閉;:成的上述歲入件安放到模具 且，在使上述參入杜2述甘欠入件播壓入上述母模内，並 入並射注到引導上、f :而軟化之後，使合成樹脂材料流 且使合成樹脂材料流人並射注辦触腔内，並 上述嵌入件的凹部與嵌人件之^A ^襯套上且面對 襯套移動，以使上述襯:用該:= 月曰材，也流入並射注到上述嵌=⑼面使合成樹 本發明的第15發明胃⑭山 套之間。 毛月疋-種嵌人成形關具，是將嵌入 14 1314094, :肷：’亚利用射出成形的方式成形而成爲-體，此 用模具的特徵在於，其包括 二 套具有大於上述嵌入件繼面積，且在將敎二二 樹脂製成的上賴人件魏 j 入上述母模内，並且 :而权化之後，使合成樹脂材料流入並射注到弓|導上述襯 及襯:之間，利用該射出壓力而使上述襯套移== 述襯套遠離母模。 便上 ㈣m】6發明如上述第9至第15嵌入成形用模具 * ，/、知"彳政在於，在上述公模或/及母模中形成有冷呷 媒質通道’該冷卻媒fit道是爲了在使上賴人件升溫: 权化¥使進彳T冷卻用的冷卻媒質流動，以使該嵌入件的 緣部不會過度軟化。 13 [發明的效果] …本發明在將以件叙人，並湘二:欠㈣成形的方 成形而成爲-體製品時，可以盡可能不㈣二次射 品及一體製品的變形。 乂y 為讓本發明之上述和其他目的、特徵和優點能更明頻 易懂，下域舉較佳實補，並配合觸圖式 ^ 明如下。 h干、、、田5兄 【實施方式】 愈A以下，根據圖1至圖9 ’說明用以實施本發明的第！ 只知形悲。首先，根據圖1至圖4，說明模具的整體結構。 c .S ) 15 6pif 1314004 圖1是利用螺釘（bolt)安裝在未圖示的固定台板（platen) 上的固定側裝配體。該固定側裝配體丨包括：位於最上部 的固定侧第1底板（base plate) 2 ;利用螺釘固定在該固 定側第1底板2上的固定侧第2底板3;可與該固定侧第2 底板3連接或分離的固定侧第3底板4 ;公模（Male 嵌合在該固定侧第3底板4的凹部内並固定在該固定側 第3底板4上；襯套基體9，其貫穿有具有頭部的多個支 撐棒7且該些支料7的τ端部固定仙定侧第3底板* 上，且該襯套基體9以可在上述固定側第3底板4的開口 部内以及公模5的開D部内移動的方式而配設著，並且由 作爲施力機構的彈簧（spring) 6以施力在該固定侧第3底 板4的段差部8 ± ;襯套本體1〇，嵌合在上述公模$的開 口部内並固定在上述襯套基體9上；定位環u，偏靠上述 固定側第1底板2的上賴定台板而設，相對於固定台板 而對該固定側第】底板2進行定位；以及鄰接配設於該定 位％ 11上的洗口套(sprue bush)12。而且，由上述概套基 體9及襯套本體1〇構成襯套。 而且’在上錢口套12的中心形錢σ 13,該洗口 13是用以使從未圖示的射出噴嘴所射出的熱可塑性合成 樹脂材::通過’在該…3的下端中央部形成流道 (:U耐)4，進而流道14通過由開設在固定側第3底板4 =面的槽卿成的連通道25，而連通於該 的 出口的閘15。 、 J if荈 並且，上述流道14也通過連通道Π，而連通於開設 16 I314〇MPif 在上述概套基體9的其中一個面即頂面中央的凹部16，今 連通道17是由開設在固定側第3底板4 ±的槽所°形成的: 而且，在上述連通道25的中途配設有開關閥％ ,該開關 閥26是爲了射出成形，利用所流人的合成樹脂材料的壓力 來抵抗施力彈簣27而打開的。另外，閘15是貫穿上述固 定，3底板4及公模5而形成，該閘15的中間二 中所形成的閑15的下端部，她 邛22以及連通於該凹部22的較小的凹部28。 ^模（F—)36的上面，在與上述凹部22相^ 、位置上形成凹部29，閘15通過凹部22、29 ^ 通於模腔44。 及28而連 另外，18是例如18〇t的蒸汽或 熱媒f的多個入口之-，是同樣的熱媒質的 冷㈣例如5Gt左料冷卻料」，21 疋連通於該入口 2〇的ψ η Λα i 2】 成爲平面觀察呈大致矩形狀的嵌心π 上述襯套本體】0的下面向 的擠屋面，且在公模5 下方豉起而形成嵌入件50 質 成成形部，連通上述熱媒質的人 ^面的方式而形 通道仏形成於上述襯套基體9句^口 19的熱媒 另一方面，30是刹/套本體]0之間。 月且川包括：可動側第】 I314_pif 底板31 ;利用螺釘固定在該可動側第l底板31上的可動 侧第2底板32 (Ejector Plate);可動側第3底板33，以 包圍該可動側第2底板32的方式而利用螺釘固定在上述可 動侧第1底板31的外圍；利用螺釘固定在該可動側第3 氐板33上的可動侧第4底板34 ;母模本體35，嵌合在該 可，側第4底板34的凹部内並固定在該底板34上；以及 固定在該母模本體35上的母模36。 並且，38是例如18(TC的蒸汽或例如2〇t：的冷卻水等 :媒質的多個入口之一，39是同樣的熱媒質的多個出口之 窃。40是用以冷卻的例如5〇t左右的冷卻水的入口，41 =連通於該人口 4〇的出σ，從人口 4Q流人的冷卻水通過 :::質通道46而從出口 41排出到模具外部，該冷卻媒 貝k道46形成爲嵌入件50的外周面形狀般。 部，^述母模36具備在表面（上面）上凹陷而成的成形 43，π ^上返熱媒質的人口 ％與出D 39的熱媒質通道 鬥^成於母模36與上述母模本體35之間。另外，以包 部與表面的方^而形成的公模5下面的成形 上“、杈36表面的成形部之間是模腔44。並且，在 人；拉、5、母模36中形成有冷卻媒質通道45、46，該些 ^4 : 4 Λ通道4 5、4 6是爲了在使熱媒質流通於熱媒質通道 而使上述嵌入件5〇升溫而軟化時進行冷卻，以 人^^件％的周緣部滅軟化，並防止在射出成形時 、^柯月日材料流人|人件5〇側，而使冷卻水流α，但是上 W部媒質通道也可僅形成於上述公模5、母模％中的任 18 I3140943_f —者上° 並且’在上述固定侧弟3底板4上開設引導孔(本m 示），且在上述可動侧第4底板34上設置插入上述彳丨導孔 的引導棒（未圖示），從而可以一面由上述引導孔引導， 引導棒，一面使可動側裝配體30與固定側裝配體丨連接1314094 <3pif IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to an insert molding method and a mold for insert molding. [Prior Art] A technique in which an injection molded article is inexpensive, an insert (primary molded article) is inserted, and molded by a secondary injection molding to form an integrated product is widely known (for example, referring to the patent of the present invention) JP-A-2002-347067). However, when an insert (primary molded article) which is an injection molded article is fitted and formed into a unitary product by secondary injection molding, when the insert is shrunk or the insert is deformed by the shape of the final product. In the case of the product, the stress deformation of the insert adversely affects the secondary injection molded article, resulting in deformation of the secondary injection molded article. Further, due to the shrinkage of the secondary injection molded article, cracking of the secondary injection molded article and deformation of the integrated product are caused. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an insert molding method and an insert molding mold which are formed as an integral product when the insert is embedded and formed by secondary injection molding. The deformation of the second injection molded article or the integrated product. Therefore, the first invention of the present invention is an insert molding method in which an insert is fitted and molded by injection molding to form an integrated product. This method of forming is characterized in that 5 is heated in a state of being opened. After inserting the 131409Apif insert made of plastic synthetic resin into the mold, temporarily closing the mold, and pressing the insert into the female mold by the bushing, so that the above-mentioned proud member is heated and softened, and the insert is softened. After the softening, the mold is officially closed, and after the mold is closed, the sleeve is moved by the injection pressure of the synthetic resin material flowing into the concave portion formed on one of the faces of the bushing, thereby more effectively The insert member is extruded into the master mold, and after the synthetic resin material is filled into the recessed portion of the bushing, the synthetic resin material is poured into and injected into the cavity between the male mold and the female mold guiding the bushing. The insert and the injection molded article joined by cooling the surface temperature of the bush and the master mold are cooled and hardened. According to a second aspect of the present invention, in an insert molding method, an insert is fitted and molded by injection molding to form an integrated product. The insert molding method is characterized in that a thermoplastic resin is molded in a mold opening state. After the prepared insert is placed in the mold, the mold is temporarily closed, and the insert is pressed into the master mold by a bushing to warm the above-mentioned desired member and soften, and after the softening of the insert, the formalization is performed. After closing the mold, the bushing is moved by the injection pressure of the synthetic resin material flowing into the concave portion formed on one of the faces of the outer sleeve, thereby more effectively pressing the insert into the insert. In the master mold, the synthetic resin material is filled into the recessed portion of the bushing, and the 13140Si4pif switch is opened, so that the synthetic resin material flows into and injects into the cavity between the male mold and the female mold guiding the bushing. The above-mentioned member and the injection molded article joined by cooling the surface temperature of the bush and the master mold are cooled and hardened. According to a third aspect of the present invention, in an insert molding method, an insert is fitted and formed by injection molding to form an integrated product. The insert molding method is characterized in that a thermoplastic molding resin is molded in a mold opening state. After the prepared insert is placed in the mold, the mold is closed, and the insert is pressed into the master mold by a bushing to warm the softened part, and the synthetic resin is softened after the proud part is softened. The material flows into and is injected into a cavity between the male mold and the female mold guiding the bushing, and the synthetic resin material flows into and is injected between the insert and the bushing, and the lining is made by the injection pressure. The sleeve is moved such that the bushing is away from the master mold, and the insert and the injection molded article joined by cooling the surface temperature of the male mold and the master mold are cooled and hardened. According to a fourth aspect of the present invention, in an insert molding method, an insert is embedded and formed into an integral product by injection molding, and the insert molding method is characterized in that a thermoplastic resin is molded in a mold opening state. After the finished insert is placed in the mold, the mold is closed, and the insert is pressed into the female mold by the bushing, so that the inlet is heated and softened, and I314094P, f is softened after the insert is softened. The synthetic resin material flows from the side of the joint surface of the insert and the injection molded article and is injected between the insert and the bush, and the synthetic resin material flows into and is injected into the male mold and the mother guiding the bush. In the cavity between the dies, the bushing is moved by the injection pressure to move the bushing away from the master mold, and the insert and the injection molding are formed by cooling the surface temperature of the male mold and the master mold. The product cools and hardens. According to a fifth aspect of the present invention, in an insert molding method, an insert is fitted and formed by injection molding to form an integrated product. The insert molding method is characterized in that a thermoplastic molding resin is molded in a mold opening state. After the finished insert is placed in the mold, the mold is closed, and the insert is pressed into the female mold by a bushing to warm the surface of the insert and soften. After the softening of the desired member, the synthetic resin material is made. Flowing into and injecting into a cavity between the male mold and the female mold guiding the bushing, and allowing the synthetic resin material to flow into and between the peripheral portion of the insert and the bushing, using the injection pressure Moving the bushing so that the bushing is moved away from the master mold, and the synthetic resin material is also injected and injected between the chipping member and the bushing to cool the surface temperature of the male mold and the master mold. The joined insert and the injection molded article are cooled and hardened. According to a sixth aspect of the present invention, in an insert molding method, an insert is embedded and formed into an integral product by injection molding, and the insert 10 (S) 131409f4pif forming method is characterized in that, in a mold opening state After the above-mentioned inserts made of thermoplastic synthetic resin are placed in the mold, the mold is closed, and the insert is extruded into the mother mold by a bushing, and the insert is heated and softened, and the first member is 1K. After the inlet is softened, the synthetic resin material is poured into and injected into the cavity between the male mold and the female mold guiding the bushing, and the composite material is injected onto the bushing and facing Between the insert and the dare, the surface is used to cause the sleeve to move away from the master mold, and the synthetic resin material also flows into between the insert and the bushing. Eat::T The above-mentioned male mold and the upper surface of the female mold are joined to each other, and the molded product is cooled and hardened. Embedding == The invention is an insert forming method, which is characterized in that the inserting member into the forming method is characterized in that, in the state of the war horse, the 埶 plastic insert is placed in the 槿 presentation by the #t, "" sex. The bushing of the above-mentioned insert made of resin will be placed on the upper part of the dummy mold which is embedded in the upper top cover, so that the above-mentioned insert is heated and softened, and the fat material is guided and injected. Between the surrounding female mold and the bushing = the above-mentioned joint moving, so that the above-mentioned bushing face is removed, the bushing is moved by 131 4〇Mp, and the surface temperature of the ==== is finely combined. In the above-mentioned first to seventh insert molding methods, in order to soften and soften the insert, the second portion of the insert is not excessively softened, and the cooling is performed. Medium, in the cooling medium channel. The piece is embedded 'and the part that is formed by injection molding; forming: ===: including the mother mold 22: After the inside is placed into the mold, and the money is put into the above-mentioned female mold, and the synthesis is used to make the synthetic (four) 匕 from the ascending After the weighting, the second shot in the concave portion formed by the formal closing:: the one of the above-mentioned bushes forcefully pushes the insert into the bushing, thereby moving the mold between the hairs. Inside the cavity. The part is embedded and used to form a mold for insert molding, which is formed by embedding the insert molding mold (4) into a body product, and extruding the insert into the master mold 'And use the synthetic resin material flow: the heart: it = 1314ft94p / f formed in the concave part of the injection pressure to force the above-mentioned insert into the above-mentioned master mold, two, =, gentry 4; sL it - ύτ Λ μ '4-· - ΐΗ ^, after the inside of the concave portion of the synthetic resin is made, the 'on-off valve is opened, so that a hemp material is injected into the cavity between the materials. The invention is a mold for insert molding, which is formed by inserting an insert into a molding die and inserting it into a molding die, and includes: / =肱& Α, 匕栝 nucleus and bushing, the bushing is carried out after the loading of the Kelu yake grease, and the upper box is squeezed by the above-mentioned master dies = and ϊΐ ϊΐ ϊΐ ΐ After the temperature of the inlet is softened and softened, the synthetic resin material is flowed into the cavity between the male mold and the female mold of the above-mentioned bushing, and the synthetic resin material is flowed into the above-mentioned embedded member and bushing. Between, = (d) pressure is applied to move the bushing so that the above-mentioned bushing is stiff. Item::5: Brother 12 Invented is a mold for insert molding, which is formed by injection molding into a body product. This is characterized in that it includes a master mold and a bushing. Inserting the above-mentioned embedded member made of the thermo-hybrid synthetic resin into the mold, and then closing the mold, and pressing the above-mentioned embedded member into the above-mentioned female mold, and, After the temperature is recorded, the synthetic resin material is flowed from the joint surface of the mountain member and the injection molded article to the side between the bushing 4 and the bushing, and the synthetic material is flowed into the person and injected into the joint. In the cavity between the male mold and the female mold of the above-mentioned sleeve, the injection pressure 1314094pif is used to make the bushing away from the master mold. The inlay is a post-molding mold, which is characterized in that it is embedded in a mold for forming, and includes a mother member, which is inserted into the mold, and the above-mentioned insert member made of resin is placed in the mold and is Upper:: extruding the above-mentioned insert into the above-mentioned master mold, and injecting it into the lead between the male mold and the female mold, which leads to the flow of the synthetic resin material and the synthetic resin material In the cavity, between the sleeves, the peripheral portion of the insert and the bushing are away from the master mold, "2 the bushing moves" such that the surface between the insert and the bushing causes the synthetic resin material to flow in as well According to the fourteenth aspect of the invention, the mold 1 for insert molding is formed by injection molding into a mold, and the sleeve is formed by forming a thermoplastic and a bushing. After the lining is closed, the above-mentioned aging member is placed in the mold, and the above-mentioned entangled member is put into the above-mentioned master mold, incorporated and injected onto the guide, f: softened Thereafter, the synthetic resin material is caused to flow and the synthetic resin material is flowed into the chamber, The concave portion of the insert member and the inserting member are moved on the bushing and facing the bushing to make the lining: using the:= moon 曰 material, also flowing into and injecting into the above-mentioned embedded=(9) surface to make a synthetic tree The fifteenth invention of the invention is between the stomach 14 sets. Maoyue 疋 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 13 13 13 13 13 13 13 13 14 13 The area, and the upper part of the resin made of the bismuth resin is put into the above-mentioned master mold, and: after the weighting, the synthetic resin material is flowed into and injected into the bow and the lining, The bushing is moved by the injection pressure == the bushing is away from the master. (4) m] 6 invention, such as the above-mentioned ninth to fifteenth insert molding molds *, /, know, "the government is in the above-mentioned male mold / / and the master mold is formed with a cold medium channel 'the cooling medium fit road In order to raise the temperature of the upper part: the weighting ¥ flows the cooling medium for cooling the inlet T so that the edge of the insert does not excessively soften. [Effects of the Invention] The present invention can be made into a body product when it is formed into a body, and can be deformed as much as possible by the (four) secondary shot and the integrated product. In order to make the above and other objects, features and advantages of the present invention more comprehensible, the sub-fields are better complemented and combined with the touch pattern as follows. h Gan, 、, 田5 brothers [Embodiment] Below A, the first embodiment for carrying out the invention will be described with reference to Figs. 1 to 9'. Only know the shape of sorrow. First, the overall structure of the mold will be described based on Figs. 1 to 4 . c .S ) 15 6pif 1314004 Fig. 1 is a fixed side assembly mounted on a fixed platen (not shown) by means of a bolt. The fixed side assembly body includes: a fixed-side first base plate 2 located at the uppermost portion; a fixed-side second bottom plate 3 fixed to the fixed-side first base plate 2 by screws; and the fixed side second a fixed-side third bottom plate 4 to which the bottom plate 3 is connected or separated; a male mold (Male is fitted into the concave portion of the fixed-side third bottom plate 4 and fixed to the fixed-side third bottom plate 4; and a bushing base body 9 through which a plurality of support rods 7 having a head portion, and the τ end portions of the plurality of support members 7 are fixed to the third bottom plate * on the front side, and the bush base portion 9 is provided in the opening portion of the third bottom plate 4 on the fixed side The mold 5 is disposed in a manner of moving in the open D portion, and is biased by a spring 6 as a biasing means on the stepped portion 8 of the fixed third side plate 4; And being fixed to the bush base 9 in the opening of the male mold $; the positioning ring u is biased against the upper plate of the fixed first first bottom plate 2, and is fixed to the fixed platen. The side plate 2 is positioned; and a sprue bush 12 disposed adjacent to the positioning portion 11 is further disposed. The base body 9 and the bushing body 1〇 constitute a bushing. Further, 'the center shape money σ 13 of the upper pocket cover 12 is a thermoplastic synthesis for ejecting an injection nozzle (not shown). Resin material: a flow path (: U resistance) 4 is formed in the center portion of the lower end of the ... 3, and the flow path 14 passes through the connecting passage 25 formed by the groove formed on the fixed side third bottom plate 4 = face. a gate 15 connected to the outlet, and a flow passage 14 is also connected to the recess 16 of the top surface of one of the faces of the base body 9 through the connecting passage Π. The connecting passage 17 is formed by a groove formed in the third bottom plate 4± of the fixed side. Further, an opening and closing valve % is disposed in the middle of the connecting passage 25, and the switching valve 26 is used for injection molding. The pressure of the synthetic resin material flowing open is opened against the force-applied magazine 27. In addition, the gate 15 is formed through the above-mentioned fixing, the third bottom plate 4 and the male mold 5, and the idleness formed in the middle two of the brake 15 The lower end portion of her cymbal 22 and the smaller recess 28 that communicates with the recess 22. The upper part of the die (F-) 36 The surface is formed with a recess 29 at a position opposite to the recess 22, and the gate 15 passes through the recess 22, 29^ to the cavity 44. And 28, in addition, 18 is, for example, 18 〇t of steam or heat medium f. The inlet is - the same heat medium (4), for example, 5Gt left material cooling material, 21 疋 ψ Λ iα i 2 connected to the inlet 2〇] is a substantially rectangular shape of the nest π The bottom surface of the main body is 0, and the lower surface of the male mold 5 is lifted to form an insert 50 into a forming portion, and the channel is formed in the manner of the surface of the heat medium. ^ The heat medium of the mouth 19, on the other hand, 30 is between the brake/sleeve body]0. The moon and the river include: a movable side first I314_pif bottom plate 31; a movable side second bottom plate 32 (Ejector Plate) fixed to the movable side first base plate 31 by screws; and a movable side third bottom plate 33 to surround the movable side The bottom plate 32 is fixed to the outer periphery of the movable first first bottom plate 31 by screws, and the movable side fourth bottom plate 34 is fixed to the movable side third sill plate 33 by screws; the mother die body 35 is fitted thereto. The recessed portion of the side fourth bottom plate 34 may be fixed to the bottom plate 34; and the female mold 36 fixed to the female mold body 35. Further, 38 is, for example, 18 (TC steam or cooling water such as 2〇t: one of a plurality of inlets of the medium, 39 is theft of a plurality of outlets of the same heat medium. 40 is for cooling, for example, 5 The inlet of the cooling water around 〇t, 41 = the σ which is connected to the population of 4〇, the cooling water flowing from the population 4Q passes through the ::: mass channel 46 and is discharged from the outlet 41 to the outside of the mold, the cooling medium k The track 46 is formed in the shape of the outer peripheral surface of the insert 50. The portion 36 has a shape 43 which is recessed on the surface (upper surface), and the population of the heat medium and the heat medium of D 39 on the π ^ The channel is formed between the master mold 36 and the master mold body 35. In addition, the forming portion on the lower surface of the male mold 5 formed by the surface of the package portion and the surface is a cavity between the forming portions of the surface of the crucible 36. 44. Also, in the person; pull, 5, and the master mold 36, cooling medium passages 45, 46 are formed, and the passages 4 5 and 4 6 are for circulating the heat medium to the heat medium passage. When the insert 5 is heated and softened, it is cooled, and the peripheral portion of the member is softened, and is prevented from being formed at the time of injection molding. The daily material flow person|manual member 5 〇 side, and the cooling water flow α, but the upper W medium passage may be formed only in any of the above-mentioned male mold 5 and the female mold %, and on the fixed side A guide hole (shown here) is opened in the bottom plate 4, and a guide bar (not shown) into which the above-described guide hole is inserted is provided in the movable fourth fourth bottom plate 34, so that the guide hole can be guided and guided by the guide hole. a rod, the movable side assembly 30 is connected to the fixed side assembly body
分離。 SSeparation. S
根據以上結構，對以下第1實施形態的動作進行古兒 明。首先，由固定側裝配體1的引導孔來引導可動側 體30的引導棒，在固定側裝配體1與可動側裴配體刈戊 於開模的狀態下’將熱可塑性合成樹脂製成的—次成妒= 即嵌入件50安放（安裝）到模具内，即，定位並安裝在二 襯套本體10的表面相對應的母模36表面的大致中央部了 而且，當在該安裝後進行暫時閉模時，由於嵌入沁 會變形，所以利用襯套本體10將嵌入件5〇擠壓入母模％ 内（參照圖卜圖2及圖4)。亦即，此時，利用彈1 向下方對襯套基體9及絲本體1Q施力，因此該^ 5〇利用襯套基體9及襯套本體1Q的重量以及彈| : 生的施加力，而在較輕的力下播壓入母模36内，但 = 的變形程度，在上述固定侧第2底板3與固^ = 底板4之間空出間隙，並且間隙程度根據該 不同而不同。亦即，如果利用輕強沾 又的 η物====：=壓入 造成該破料的力來進行鍾。料，欲人不會 稍大於襯套本體10的表面積。 勺表面積 I314〇Mpif 而且，在進行該暫時閉模之後，在規定時間使較埶的 熱^質^例如，蒸汽）通過熱媒質的人σ18、38而;:熱 媒貝通逼24、43 β，使被人件5G所接觸的襯套本體1〇 及母模36的表面溫度上升，以此使嵌入件刈的表面及背 面同時升溫。於是，嵌入件50軟化，由彈簧6的施加力所 擠壓的嵌入件50得到輕微矯正退火。 其次，在嵌入件50通過如上所述的靖正退火而軟化之 正式閉模。亦即，進行消除上述固定側第2底板 口^固疋卿3底板4之間關正朗模，使冷卻水從入 ，、:St形成爲嵌入件5〇的外周面形狀般的冷卻媒 “防止嵌入件5〇的周緣部的過度軟化，並 口套了2 ’内#^ '亦即，f先將未圖示的射出噴嘴通入潦 2，使5成樹脂材料通過洗D13、流道14及連通 =17以k入上述襯套基體9的凹部16内。於是，隨著节 加強：力其_力使上述襯套 模⑽，並進行場正二β=嵌入件50擠壓入母 . 、>'、、、® 5 及圖 6 )。另夕卜， 以凹部16的面積大小來調整擠壓力，所以可 面ί，合成樹脂的種類來選擇上述凹部16的 囱矛貝大小，攸而调整擠壓力。 ] 因此，通過該擠壓，嵌入件5〇—入〜 内部，且退火成作爲—次点γ α凡王疋位亚口疋在模具 狀，從而可排除—次入件％原本應有的形 .θ ^ L χ战圯°°所具有的變形及應力。 §上述襯套基體9的凹部16以及連通道17中 20 13140946Pif 填滿合成樹脂材料時，配設在上述連通道25中途的開關閥 26利用合成樹脂材料的壓力來抵抗一施力彈簧27而打 開，從而使合成樹脂材料通過連通道25及閘15而流入並 射注到上述母模36與上述公模5之間的模腔44内（參照 圖7及圖8)。另外，也可以不設置上述開關閥26，而通 過調整合成樹脂材料流入上述襯套基體9的凹部16内的流 動阻力、及合成樹脂材料流入模腔44内的流動阻力，來使 合成樹脂材料首先流入上述凹部16。 另外，如果大致同時將二次射出成形用合成樹脂材料 注入上述模腔44内以及上述襯套基體9的凹部16内，則 會導致在未達到可對嵌入件50進行矯正退火以及可對嵌 入件50進行保持固定的射出壓力時，合成樹脂材料已全部 射出到模腔44内，從而會在與嵌入件50的接合部處産生 毛刺（burr )等，所以如上所述在將合成樹脂材料首先注 入上述襯套基體9的凹部16内之後，再將合成樹脂材料注 入模腔44内，可以盡可能防止在二次射出成形樹脂與嵌入 件50的接合部處產生毛刺等。 此時，以使二次射出成形用合成樹脂包圍在一次成形 品即嵌入件50的周圍的方式射注二次射出成形用合成樹 脂，並在規定時間内進行保壓。以此，在模具内使嵌入件 50退火之後，二次射出成形樹脂與嵌入件50相接合（融 合），但是當射出壓力變高時，有時會在接合部處産生毛 刺，所以使冷卻水從上述入口 20、40流入冷卻媒質通道 45、46，因此可以防止嵌入件50的軟化，並盡可能防止毛 I3140Mpif 刺的産生。此時，爲了獲得高品質及外觀漂亮的最終一體 製品，使較熱的熱媒質流入熱媒質通道24、43内，並在二 次射出成形完成後，使冷卻水流入該熱媒質通道24、43 内。 以此使模具得到冷卻，並使經接合的欲入件50與二次 成形品51冷卻並硬化。接著，進行所謂的開模，從模具内 取出一體製品53，並去除右端部的多餘部分，並且使固定 侧第2底板3與固定側第3底板4分離，並從澆口 13内、 連通道17内、閘15内以及上述概套基體9的凹部16内， 取出已硬化的合成樹脂54，爲製作下一個一體製品53作 準備。 另外，配設在上述連通道25中途的機械式開關閥26， 是利用所注入的合成樹脂材料的壓力來抵抗該施力彈簧 27而打開，從而使合成樹脂材料流入並射注到模腔44内， 但是也可以構成爲，將壓力檢測傳感器（未圖示）配設在 上述連通道25的中途，當上述壓力檢測傳感器檢測到所注 入的合成樹脂材料的壓力值大於等於規定值時，打開具有 驅動源的開關閥。 其次，根據圖10至圖13，對僅保留平面觀察呈大致 矩形狀的嵌入件50A的下面，而使其他所有面進行二次成 形品接合的第2實施形態進行說明，相同的符號具有相同 類似的功能，所以用不同的部分爲中心進行說明。固定側 裝配體1包括：固定側第1底板2;固定側第2底板3;利 用螺釘固定在該固定侧第2底板3上的固定侧第3底板 22 I314(m 4A ;公模5A，嵌合在該固定侧第3底板4A的凹部内並固 定在該固定側第3底板4A上；襯套基體9A，通過具有頭 部的多個支撐棒7A而以可在該公模5A的開口部内移動的 方式吊掛支撐在固定侧第3底板4A上，並且由作爲施力 機構的彈簧6A向下方施力，從而在射出成形前，在與固 定側第3底板4A之間形成間隙；襯套本體10A，嵌合在 上述公模5A的開口部内並固定在上述襯套基體9A上；定 位環11 ;以及澆口套12。而且，由上述襯套基體9A與襯 套本體10A構成襯套。 而且，在上述澆口套12的中心形成澆口 13，該澆口 13的下端中央部的流道14,通過由開設在固定侧第3底板 4A上面的槽所形成的連通道25A，而連通於該流道14的 作爲出口的閘15A。該閘15A貫穿固定侧第3底板4A、 襯套基體9A以及襯套本體10A而形成，在襯套本體10A 中所形成的閘15A的下端部，形成連通於模腔44A的凹部 55。 進而，在上述襯套基體9A以及襯套本體10A中所形 成的閘15A中，埋設中空圓筒狀的閘形成筒56，在該形成 筒56的上端部設置嵌合筒部57，該嵌合筒部57是以可移 動的方式嵌合在固定侧第3底板4A的閘15A内。 另外，18是例如180°C的蒸汽或例如20°C的冷卻水等 熱媒質的多個入口之一，19是同樣的熱媒質的多個出口之 一。20是用以冷卻的例如50°C左右的冷卻水的入口，21 是連通於該入口 20的出口，從入口 20流入的冷卻水通過 I3140Mpif 冷卻媒質通道45A , 媒質通道45AW 21排出到模具外部，該冷卻 的外周面形㈣ 面觀察呈大致矩形狀的甘 1入件50ΑAccording to the above configuration, the operation of the following first embodiment will be described. First, the guide bar of the movable side body 30 is guided by the guide hole of the fixed side assembly 1, and the thermoplastic composite resin is made of the fixed side assembly 1 and the movable side 裴 ligand in the open state. - Secondary enthalpy = that is, the insert 50 is placed (mounted) into the mold, that is, positioned and mounted on the substantially central portion of the surface of the female mold 36 corresponding to the surface of the two bushing body 10, and when the installation is performed When the mold is temporarily closed, since the insert 沁 is deformed, the insert body 5 is pressed into the female mold % by the bushing body 10 (see Figs. 2 and 4). In other words, at this time, the bushing base body 9 and the wire main body 1Q are biased downward by the spring 1, so that the weight of the bushing base body 9 and the bushing body 1Q and the force applied by the bushing body 1Q are utilized. The ball is pushed into the female mold 36 under a light force, but the degree of deformation is such that a gap is formed between the second bottom plate 3 and the fixed plate 4 on the fixed side, and the degree of the gap differs depending on the difference. That is, if a lightly viscous η substance ====:= is pressed into the force causing the breaking material to perform the clock. The material is not slightly larger than the surface area of the liner body 10. The scoop surface area I314〇Mpif and, after performing the temporary mold closing, the relatively hot heat, for example, steam, passes through the heat medium human σ18, 38 at a predetermined time; the heat medium is forced to pass 24, 43 β The surface temperature of the bushing body 1〇 and the female mold 36 which are contacted by the person 5G is raised, so that the surface and the back surface of the insert 升温 are simultaneously heated. Thus, the insert 50 is softened, and the insert 50, which is pressed by the applied force of the spring 6, is slightly corrected and annealed. Next, the insert 50 is softened and formally closed by the Jingzheng annealing as described above. In other words, the cooling medium that eliminates the gap between the fixed-side second bottom plate opening and the bottom plate 4 and the cooling water from entering, and St is formed into the outer peripheral surface of the insert 5〇 is prevented. The peripheral portion of the insert 5〇 is excessively softened, and the mouth is covered with 2' inner #^', that is, f is first introduced into the crucible 2 by an injection nozzle (not shown), and the resin material is passed through the washing D13 and the flow passage 14. And the connection = 17 is inserted into the recess 16 of the bushing base body 9. Thus, as the joint is strengthened, the bushing die (10) is forced to press the field mold 2 and the insert 50 is pressed into the mother. >', ,, and 5 and Fig. 6). Further, since the pressing force is adjusted by the area of the concave portion 16, the size of the synthetic resin can be selected to select the size of the concave portion of the concave portion 16, And the pressing force is adjusted.] Therefore, by the pressing, the insert 5 is slid into the inner portion, and is annealed to be a sub-point γ α 凡 疋 亚 亚 亚 亚 亚 亚 模具 模具 模具 模具 模具 模具 模具 模具 模具 模具 模具% The shape and the stress that the original θ ^ L χ 圯 ° ° has. § The recess 16 of the bushing base 9 and the connecting passage 17 2 0 13140946Pif When the synthetic resin material is filled, the on-off valve 26 disposed in the middle of the connecting passage 25 is opened by the pressure of the synthetic resin material against a biasing spring 27, so that the synthetic resin material passes through the connecting passage 25 and the gate 15. The inflow and injection into the cavity 44 between the master mold 36 and the male mold 5 (see FIGS. 7 and 8). Alternatively, the in-line valve 26 may be omitted, and the synthetic resin material may be adjusted to flow into the lining. The flow resistance in the concave portion 16 of the base member 9 and the flow resistance of the synthetic resin material flowing into the cavity 44 cause the synthetic resin material to first flow into the concave portion 16. Further, if the secondary injection molding synthetic resin material is injected at substantially the same time In the cavity 44 and in the recess 16 of the bushing base 9, the synthetic resin material is completely ejected when the corrective annealing of the insert 50 and the injection pressure for holding the insert 50 are not achieved. The inside of the cavity 44 is formed so that a burr or the like is generated at the joint portion with the insert 50, so that the synthetic resin material is first injected as described above. After the inside of the recessed portion 16 of the bushing base 9, the synthetic resin material is injected into the cavity 44, and burrs or the like can be prevented from being generated at the joint portion of the secondary injection molding resin and the insert 50 as much as possible. The synthetic resin for injection molding is injected around the insert 50 as a primary molded article, and the secondary synthetic resin for injection molding is injected and held for a predetermined time. After the insert 50 is annealed in the mold, The secondary injection molding resin is joined (fused) to the insert 50, but when the injection pressure becomes high, burrs are sometimes generated at the joint portion, so that the cooling water flows into the cooling medium passages 45, 46 from the inlets 20, 40. Therefore, it is possible to prevent the softening of the insert 50 and to prevent the generation of the hair I3140Mpif thorn as much as possible. At this time, in order to obtain a final integrated product of high quality and beautiful appearance, the hotter heat medium flows into the heat medium passages 24, 43 and, after the secondary injection molding is completed, the cooling water flows into the heat medium passages 24, 43. Inside. Thereby, the mold is cooled, and the joined desired member 50 and the secondary molded article 51 are cooled and hardened. Next, a so-called mold opening is performed, the integrated product 53 is taken out from the mold, and the excess portion at the right end portion is removed, and the second bottom plate 3 on the fixed side is separated from the third bottom plate 4 on the fixed side, and the passage is connected from the gate 13 The inside of the inside of the gate, the inside of the gate 15 and the recessed portion 16 of the above-mentioned base body 9 are taken out, and the cured synthetic resin 54 is taken out to prepare the next integrated product 53. Further, the mechanical on-off valve 26 disposed in the middle of the connecting passage 25 is opened by the pressure of the injected synthetic resin material against the biasing spring 27, so that the synthetic resin material flows into and is injected into the cavity 44. However, a pressure detecting sensor (not shown) may be disposed in the middle of the connecting passage 25, and when the pressure detecting sensor detects that the pressure value of the injected synthetic resin material is equal to or greater than a predetermined value, the pressure detecting sensor may be configured to open The switching valve of the drive source. Next, a second embodiment in which only the lower surface of the insert 50A having a substantially rectangular shape as viewed in plan is left, and the other surfaces are joined by the secondary molded product will be described with reference to Figs. 10 to 13 . The function is so described with different parts as the center. The fixed-side assembly 1 includes a fixed-side first bottom plate 2, a fixed-side second bottom plate 3, and a fixed-side third bottom plate 22 I314 (m 4A; male mold 5A, embedded in the fixed-side second base plate 3 by screws The fixed base-side third bottom plate 4A is fixed to the fixed-side third bottom plate 4A, and the bushing base 9A is provided in the opening of the male mold 5A by a plurality of support rods 7A having a head portion. The moving type is suspended and supported on the fixed-side third bottom plate 4A, and is biased downward by a spring 6A as a biasing means to form a gap between the fixed-side third base plate 4A and the bushing before the injection molding; The main body 10A is fitted into the opening of the male mold 5A and fixed to the bushing base 9A, the positioning ring 11 and the sprue bushing 12. Further, the bushing base 9A and the bushing body 10A constitute a bushing. Further, a gate 13 is formed at the center of the sprue bushing 12, and the flow path 14 at the central portion of the lower end of the gate 13 is connected by a connecting passage 25A formed by a groove formed in the upper surface of the fixed-side third bottom plate 4A. a gate 15A as an outlet of the flow path 14. The gate 15A penetrates the fixed side third bottom plate 4A The bushing base 9A and the bushing body 10A are formed, and a recess 55 that communicates with the cavity 44A is formed at a lower end portion of the shutter 15A formed in the bushing body 10A. Further, the bushing base 9A and the bushing body are formed. In the gate 15A formed in 10A, a hollow cylindrical gate forming cylinder 56 is embedded, and a fitting tubular portion 57 is provided at an upper end portion of the forming cylinder 56, and the fitting tubular portion 57 is movably fitted The inside of the gate 15A of the fixed third bottom plate 4A. Further, 18 is one of a plurality of inlets of a heat medium such as steam of 180 ° C or cooling water of, for example, 20 ° C, and 19 is a plurality of outlets of the same heat medium. 120 is an inlet for cooling water of, for example, about 50 ° C, 21 is an outlet that communicates with the inlet 20, and cooling water flowing in from the inlet 20 passes through the I3140 Mpif cooling medium passage 45A, and the medium passage 45AW 21 is discharged to the mold. Externally, the cooled outer peripheral surface (four) surface is viewed as a substantially rectangular shape.
上述觀套本fD 虔面即第！成步:、下面形成鼓起的嵌人件撤的播 部的方式形成第°2杰公模5A的下麵以包圍該第1成形 本體10A之間形成成形部’且在上述襯套基體9A與襯套 19的熱媒質有連通於上述熱媒質的入口 I8與出口 另外’可動侧举❿獅 同，因而此處省略^明歧3〇如上所述與第1實施形態相 根據以上結構， 明。首先，在固定側壯對第2實施形態的動作進行說 的狀能下衣配體1與可動側裝配體30處於開模 件5〇Α安放（二壯'^性合成樹脂製成的一次成形品即嵌入 表面的大致中G。到模具内，卩卩’定位並安裝在母模36 接著，在該安裝 嵌入件5〇A㈣進行賴，利賴套本體10A將 向下方對襯^體9Λ36内。亦即，此時，利用彈簀6a 5〇A在不會産生破列&及襯套本體l〇A施力，因此嵌入件 照圖in、g生 衣專的較輕的力下擠壓入母模36内（參 η1。）。另外，卞 1〇Α的表面产 〜入件5〇Α的表面積稱大於襯套本體 (例如了—f進，閉_之後，在規定時間使較熱的熱媒質 道24、飞，）通，熱媒質的人口 18、38而流人熱媒質通 内使敢入件50A所接觸的襯套本體〗〇A以及The above view of the fD face is the first! Step: forming a formed portion of the second molded body 5A to form a forming portion between the first forming body 10A and the lining of the bushing base 9A and the lining The heat medium of the sleeve 19 has an inlet I8 connected to the heat medium and an outlet, and the movable side is the same as the lion. Therefore, the above description is omitted from the first embodiment as described above. First, in the case where the operation of the second embodiment is described in the fixed side, the undergarment ligand 1 and the movable side assembly 30 are placed in the mold opening 5 ( (the first molding made of synthetic resin) The product is embedded in the surface of the surface G. into the mold, 卩卩' is positioned and mounted on the master mold 36. Next, the mounting insert 5A(4) is applied, and the lining body 10A will be downwardly facing the lining body 9Λ36. That is, at this time, the use of the magazine 6a 5〇A does not cause the breakage & and the bushing body l〇A to apply force, so the insert is pressed under the lighter force of the inlay Pressed into the master mold 36 (refer to η1.). In addition, the surface area of the 卞1〇Α surface is larger than the surface of the bushing (for example, -f enter, close _, after a specified time The hot heat medium road 24, fly,) pass, the heat medium of the population 18, 38 and the flow of the heat medium through the inside of the bushing body that touches the 50A contact 〇A and
(:S 24 I314094.〇6Pif 2核36的表面溫度上升，從而使彼入件50A的表面以及 月面同恰升溫。於是，嵌入件50A軟化，由彈簧όΑ的施 加力所擠壓的嵌入件5〇Α得到輕微矯正退火。 因此，通過該擠壓，嵌入件50Λ完全定位並固定在模 具内和且退火成作爲一次成形品的嵌入件5〇Α原本應有 的形=，從而可排出一次成形品所具有的變形及應力。 '.’蔭而’在嵌入件5〇Α通過如上所述的矯正退火而軟化 ^，使冷卻水從人° 2G、4G流人形成爲嵌人件50Α的 形狀般的冷卻媒質通道45A、46A，從而可以防止 ΐ，將的周緣部的過度軟化，並且進行射出成形。亦 15八而注入上述凹部55 :過…3、流運14以及閘 注入的凹部 （芩照Si 11)。通過將與該所 道面積相應的射出力設定爲大於與注入 步利用通過上述凹部的施加f之和’可 昼力’使襯套基體9A及成樹脂材料的 加力而上升與二次成形體，抵抗彈簧Μ的施 ::形品51Α的壁厚來保持嵌二f二利用 的所有面（參照圖12)。 件观的除了下面以外 T見定時間將該“件 合）；二射二成，咖入件上义以:: 40机入冷卻媒質通道45a、 .¾ 25 1314094,〇6Pif 46A中，因此可以防止嵌入件50A的軟化，並盡可能防止 毛刺的産生。此時，爲了獲得高品質及外觀漂亮的最終一 體製品，使較熱的熱媒質流入熱媒質通道24、43内，並在 二次射出成形完成後，使冷卻水流入該熱媒質通道24、43 内。 以此使模具得到冷卻，使經接合的嵌入件50A與二次 成形品51A冷卻並硬化。接著，進行所謂的開模，從模具 内取出一體製品53A，並且使固定側第2底板3與固定側 第3底板4A分離，並從澆口 13内、閘15A内取出已硬化 的合成樹脂54A，爲製作下一個一體製品53A作準備（參 照圖13)。 其次，根據圖14至圖17，對僅保留平面觀察呈大致 矩形狀的嵌入件50B的下面，而使其他所有面與二次成形 品相接合的第3實施形態進行說明，相同的符號具有相同 類似的功能，所以用不同的部分爲中心進行說明。(: S 24 I314094. The surface temperature of the 6Pif 2 core 36 rises, so that the surface of the member 50A and the lunar surface are just warmed up. Thus, the insert 50A is softened, and the insert is pressed by the force applied by the spring weir. 5〇Α, a slight corrective annealing is obtained. Therefore, by the pressing, the insert 50Λ is completely positioned and fixed in the mold and is annealed into the shape of the insert 5 which is a primary molded product, which can be discharged once. The deformation and stress of the molded article. '. 'Shade' is softened by the corrective annealing as described above in the insert 5, so that the cooling water is formed into a shape of 50 inches from the person 2G or 4G. By cooling the medium passages 45A and 46A, it is possible to prevent squeezing, excessive softening of the peripheral portion, and injection molding. Also, the concave portion 55 is injected into the recess 55: the passage 3, the flow 14 and the recess of the gate injection (see Si 11), by setting the injection force corresponding to the area of the road to be larger than the sum of the injection step by the application of the concave portion by the injection force, the force of the bushing base body 9A and the resin material is increased Secondary formed body, Resistant to the spring Μ:: the wall thickness of the shape 51 来 to maintain all the faces of the embedded two f 2 (refer to Figure 12). In addition to the following, T see the time to "piece"; two shots two The coffee machine has the following meanings: 40 machine into the cooling medium channel 45a, .3⁄4 25 1314094, 〇6Pif 46A, so it can prevent the softening of the insert 50A and prevent the occurrence of burrs as much as possible. The final integrated product of good quality and appearance causes the hotter heat medium to flow into the heat medium passages 24, 43 and, after the secondary injection molding is completed, causes the cooling water to flow into the heat medium passages 24, 43. After cooling, the joined insert 50A and the secondary molded article 51A are cooled and hardened. Then, a so-called mold opening is performed, and the integrated product 53A is taken out from the mold, and the fixed side second bottom plate 3 and the fixed side third bottom plate are fixed. 4A is separated, and the hardened synthetic resin 54A is taken out from the inside of the gate 13 and the gate 15A to prepare for the next integrated product 53A (refer to Fig. 13). Next, according to Figs. 14 to 17, only the plane observation is retained. a substantially rectangular insert In the lower part of 50B, the third embodiment in which all other surfaces are joined to the secondary molded product will be described. The same reference numerals have the same functions, and therefore, different portions will be mainly described.
固定侧裝配體1包括：固定側第1底板2 ;固定側第2 底板3 ;利用螺釘固定在該固定侧第2底板3上的固定側 第3底板4B ;公模5B，嵌合在該固定侧第3底板4B的凹 部内並固定在該固定側第3底板4B上；襯套基體9B，通 過具有頭部的多個支撐棒7B而以可在該公模5B的開口部 内移動的方式吊掛支撐在固定側第3底板4A上，並且由 作爲施力機構的彈黃6B向下方施力，從而在射出成形前， 在與固定侧第3底板4B之間形成間隙；襯套本體10B， 嵌合在上述公模5B的開口部内並固定在上述襯套基體9B 26 13140QAPif 上；定位環11 ;以及澆口套12。而且，由上述襯套基體 9B及襯套本體10B構成襯套。 而且，在上述澆口套12的中心形成澆口 13，該澆口 13的下端中央部的流道14通過由開設在固定側第3底板 4B上面的槽所形成的連通道25B，而連通於該流道14的 作爲出口的閘15B。該閘15B是貫穿固定側第3底板4B 及公模5B而形成，且該閘15B的中間部具有細徑部，在 公模5B中所形成的閘15B的下端部，形成較大的凹部22B 以及連通於該凹部22B的較小的凹部28B。並且，在母模 36的上面，在與上述凹部22B相對應的位置上形成凹部 29B，閘15B通過凹部22B、29B以及28B而連通於模腔 44B。 根據以上結構，以下對第3實施形態的動作進行簡單 說明。首先，在固定側裝配體1與可動侧裝配體30處於開 模的狀態下，將熱可塑性合成樹脂製成的一次成形品即嵌 入件50B安放（安裝）到模具内之後，進行閉模，利用由 彈簧6B向下方施力的襯套本體10B，在不會造成破裂的 較輕的力下將嵌入件50B擠壓入母模36内，並利用襯套 本體10B與母模36兩者來挾持該嵌入件50B (參照圖 14)。另外，該嵌入件50B的外周部爲較薄的形狀。 接著，在進行閉模之後，在規定時間使較熱的熱媒質 (例如，蒸汽）通過熱媒質的入口（未圖示）而流入熱媒 質通道24、43内，使嵌入件50B所接觸的襯套本體10B 及母模36的表面溫度上升，從而使嵌入件50B的表面及 27 13l4mPif 月面同時升溫。於是，嵌入件5〇B軟化，由彈簧6β的施 加力所播壓的嵌入件50B得到輕微矯正退火。 因此’通過該擠壓，嵌入件50B完全定位並固定在模 具内部，且退火成作爲一次成形品的嵌入件5〇B原本應有 的形狀，從而可排除一次成形品所具有的變形及應力二 ，繼而，在嵌入件50B通過如上所述的矯正退^而軟化 '^後，使冷卻水從入口 20、40流入形成爲嵌入件5〇B的 • ^周面形狀般的冷卻媒質通道45B、46B ’從而可以防止 ^入件50B的周緣部的過度軟化，並且進行射出成形。亦 即^首先將未圖示的射出喷嘴通入洗口套12内，將熱可塑 ' 性;Ϊ*次射出成形用合成樹脂材料通過澆口 13、流道14、= . 通這25B、閘15B、凹部22B、29B、28B而注入模腔44β 内三此時，首先將合成樹脂材料注入嵌入件50B的外緣部 =薄壁部内或公模SB與母模36之間的模腔44β内（參照 圖15)，當進一步注入合成樹脂材料時，可以利用注又^ 入件50B的上面外緣部的薄壁部内時的射出内壓，使 • 基體犯及襯套本體10：6抵抗彈簧6B的施加力而上升與二 次成形品51B的最大壁厚相應的高度，並利用二次成带口 51B的壁厚來保持嵌人件5qb的除了下面以外的所有的面The fixed-side assembly 1 includes a fixed-side first base plate 2, a fixed-side second base plate 3, a fixed-side third base plate 4B fixed to the fixed-side second base plate 3 by screws, and a male mold 5B fitted thereto. The recessed portion of the third third bottom plate 4B is fixed to the fixed third bottom plate 4B. The bushing base 9B is suspended by the plurality of support bars 7B having the head so as to be movable in the opening of the male mold 5B. Hangingly supported on the fixed-side third bottom plate 4A, and biased downward by the elastic yellow 6B as a biasing means, a gap is formed between the fixed-side third bottom plate 4B and the fixed-side third bottom plate 4B before the injection molding; the bushing body 10B, Engaged in the opening of the male mold 5B and fixed to the bushing base 9B 26 13140QAPif; the positioning ring 11; and the sprue bushing 12. Further, the bushing base 9B and the bushing body 10B constitute a bushing. Further, a gate 13 is formed in the center of the sprue bushing 12, and the flow path 14 at the central portion of the lower end of the gate 13 is connected to the connecting passage 25B formed by the groove formed in the upper surface of the fixed-side third bottom plate 4B. The gate 15B of the flow path 14 serves as an outlet. The gate 15B is formed to penetrate the fixed-side third bottom plate 4B and the male mold 5B, and the intermediate portion of the gate 15B has a small-diameter portion, and a lower concave portion 22B is formed at a lower end portion of the gate 15B formed in the male mold 5B. And a smaller recess 28B that is connected to the recess 22B. Further, on the upper surface of the mother die 36, a concave portion 29B is formed at a position corresponding to the concave portion 22B, and the gate 15B communicates with the cavity 44B through the concave portions 22B, 29B and 28B. Based on the above configuration, the operation of the third embodiment will be briefly described below. First, in the state in which the fixed-side assembly 1 and the movable-side assembly 30 are opened, the insert 50B, which is a primary molded product made of a thermoplastic synthetic resin, is placed (mounted) in the mold, and then the mold is closed and utilized. The bushing body 10B biased downward by the spring 6B presses the insert 50B into the female mold 36 under a light force that does not cause cracking, and is held by both the bushing body 10B and the female mold 36. The insert 50B (refer to Fig. 14). Further, the outer peripheral portion of the insert 50B has a relatively thin shape. Next, after the mold is closed, a hotter heat medium (for example, steam) is passed through the inlet (not shown) of the heat medium into the heat medium passages 24 and 43 for a predetermined period of time, so that the insert 50B is in contact with the insert 50B. The surface temperature of the sleeve body 10B and the master mold 36 rises, so that the surface of the insert 50B and the surface of the insert 50B are simultaneously heated. Thus, the insert 5 〇 B is softened, and the insert 50B which is sown by the application force of the spring 6β is slightly corrected and annealed. Therefore, by the pressing, the insert 50B is completely positioned and fixed inside the mold, and is annealed into the shape of the insert 5〇B which is a primary molded product, thereby eliminating the deformation and stress of the primary molded article. Then, after the insert 50B is softened by the correction as described above, the cooling water is caused to flow from the inlets 20 and 40 into the cooling medium passage 45B which is formed into the insert 5 〇 B. 46B' can thereby prevent excessive softening of the peripheral portion of the insert 50B and perform injection molding. In other words, first, an injection nozzle (not shown) is introduced into the mouthpiece cover 12 to thermally mold the synthetic resin material for the secondary injection molding, and the gate 13 and the flow path 14 are replaced by the gate 13 and the gate. 15B, the recesses 22B, 29B, 28B are injected into the cavity 44β. At this time, the synthetic resin material is first injected into the outer edge portion of the insert 50B = the thin portion or the cavity 44β between the male mold SB and the female mold 36. (Refer to Fig. 15), when the synthetic resin material is further injected, the injection internal pressure when the thin portion of the upper outer edge portion of the injection member 50B is injected can be used to make the base body 10:6 against the spring. The height of 6B is increased by a force corresponding to the maximum wall thickness of the secondary molded article 51B, and all the faces other than the lower face of the embedded member 5qb are held by the wall thickness of the secondary tape forming port 51B.
- (麥知、圖16)。另外，嵌入件50B的上面外緣部的薄辟A 既可以整周形成，也可以部分形成。 在規定時間將該嵌入件5〇B 4呆壓保持在三次成形品 51B中，使二次射出成形樹脂與嵌入件5〇b相接合（融 合），當射出壓力變高日寺，有時會在接合部處産生毛刺， 28 1314〇94Pif 使冷卻水從上述入口 20、40流入冷卻媒質通道45B、46B 中，因此可以防止欲入件50B的軟化，並盡可能防止毛刺 的産生。此時，爲了獲得高品質及外觀漂亮的最終一體製 品，使較熱的熱媒質流入熱媒質通道24、43内，並在二次 射出成形完成後，使冷卻水流入該熱媒質通道24、43内。 以此，使模具得到冷卻，從而使經接合的嵌入件50B 與二次成形品51B冷卻並硬化。接著，進行所謂的開模， 從模具内取出一體製品53B，並去除右端部的多餘部分， 並且使固定側第2底板3與固定側第3底板4B分離，並 從澆口 13内、連通道25B内、閘15B内取出已硬化的合 成樹脂54B，爲製作下一個一體製品53B作準備。 另外，在第3實施形態中，是利用注入嵌入件50B的 外緣部的薄壁部内時的射出内壓來抵抗彈簣6B的施加 力，使襯套基體9B及襯套本體10B上升，從而利用二次 成形品51B的壁厚來保持嵌入件50B的除了下面以外的所 有面，但是也可以如圖18所示，使形成於上述襯套本體 10B上且面對上述嵌入件50B的凹部58連通於上述模腔 44B，並利用注入該凹部58内時的射出内壓來抵抗彈簀6B 的施加力，使襯套基體9B及襯套本體10B上升，從而利 用二次成形品51B的壁厚來保持嵌入件50C的除了下面以 外的所有面。 另外，也可以通過設置播壓面積大於傲入件的概套本 體，而在該敌入件軟化之後，使合成樹脂材料流入並射注 到引導襯套本體的公模與母模之間的模腔内以及上述嵌入 29 件周圍的母模及襯套本體之間，並 述概套移動，以使其遠離母模，亦艮=射出壓力而使上 圍的合成樹脂材料的射出壓力（内帛左入肷入件周 套本體上升，並利賴形成的二使襯套基體及襯 另外，在所有實施形態中，是在;^f持該嵌入件。 而軟化之後，進行射出成形，並且使過橋正退火 入件的外周面形狀般的冷卻媒士 :道二= 1整::ΐΓΐΐΓ成形時等，而使冷卻水在成形的 =们循％内-直流動，也可以根據嵌人件的軟化情況來 k疋使冷部水流動的時機。 方實施形態中，是將固定側裝配體配設在上 1，而將可動侧裝配體配設在下方的結構 =的：:可以應用在並非上下關係而是配設在水準方 ί入且，是利用施力體的施加力將礙入件擠 f’但是在定·配體配設于上方而將可 動則衣配體配設于下方的情況下，未必需要施力體，也可 以僅利用襯套的自重來擠壓該嵌入件。 以上對本發明的實施形態進行了說明，但是對於本領 域技術人員而言，可以根據上述制來設計各種代替例、 修正或㈣，本發明在不脫離其主旨的細内包含上述各 種代替例、修正或變形。 雖d本發明已以較佳實施例揭露如上，然其並非用以 蚊本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内，當可作些許之更動與潤飾，因此本發明之保護 30 1314094sPif 範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是貫通第1實施形態的暫時閉模狀態下的模具的 整體結構的其中一個連通道的縱剖面圖。 圖2疋圖1的主要部位放大圖。 圖3是第1實施形態的模具的襯套基體等的平面圖。 圖4是貫通第1實施形態的暫時閉模狀態下的模具的 整體結構的另一個通道的縱剖面圖。 圖5是表示在第1實施形態的正式閉模之後，使合成 樹脂材料流入至形成於襯套頂面的凹部内，從而更有力地 將嵌入件擠壓入母模内的狀態的模具的縱剖面圖。 圖6是圖5的放大圖。 圖7是表示第1實施形態的正式閉模之後，將合成樹 脂材料射出到模腔内的狀態的模具的縱剖面圖。 圖8是表示第1實施形態的正式閉模之後，將合成樹 脂材料射出到模腔内的狀態的模具的縱剖面圖。 圖9是表示第1實施形態的開模狀態的模具的縱剖面 圖。 圖10是第2實施形態的模具關閉狀態下的模具的整體 結構的縱剖面圖。 圖11是表示第2實施形態的正式閉模之後，開始將合 成樹腊材料射出到模腔内的狀態的模具的縱剖面圖。 圖12是表示第2實施形態的射出到模腔的狀態的模具 的縱剖面圖。 I314〇Mp 圖13是表示第2實施形態的開模狀態的模具的縱剖面 圖。 圖14是第3實施形態的模具關閉狀態下的模具的整體 結構的縱剖面圖。 圖15是表示第3實施形態的正式閉模之後，開始將合 成樹脂材料射出到模腔内的狀態的模具的縱剖面圖。 圖16是表示第3實施形態的射出到模腔内的狀態的模 具的縱剖面圖。 圖17是表示第3實施形態的開模狀態的模具的縱剖面 圖。 圖18是表示第4實施形態的射出到模腔内的狀態的模 具的縱剖面圖。 【主要元件符號說明】 1 固定侧裝配體 2 固定側第1底板 3 固定側第2底板 4、4A、4B 固定侧第3底板 5、5A、5B 公模 6、6A、6B 彈簧 7、7A、7B 支樓棒 8 段差部 9、9A、9B 襯套基體 10、10A、10B 襯套本體 11 定位環- (Mai Zhi, Figure 16). Further, the thin portion A of the upper outer edge portion of the insert 50B may be formed over the entire circumference or partially. The insert 5 〇 B 4 is held in the third molded product 51B at a predetermined time, and the secondary injection molding resin is joined (fused) with the insert 5 〇 b, and when the injection pressure becomes high, the temple sometimes A burr is generated at the joint portion, and 28 1314 〇 94 Pif causes the cooling water to flow into the cooling medium passages 45B, 46B from the inlets 20, 40, so that the softening of the desired member 50B can be prevented, and the occurrence of burrs can be prevented as much as possible. At this time, in order to obtain a final integrated product of high quality and beautiful appearance, the hotter heat medium flows into the heat medium passages 24, 43 and, after the secondary injection molding is completed, the cooling water flows into the heat medium passages 24, 43. Inside. Thereby, the mold is cooled, whereby the joined insert 50B and the secondary molded article 51B are cooled and hardened. Then, the so-called mold opening is performed, the integrated product 53B is taken out from the mold, the excess portion at the right end portion is removed, and the fixed-side second bottom plate 3 is separated from the fixed-side third bottom plate 4B, and the passage is connected from the gate 13 and the passage. The hardened synthetic resin 54B is taken out in the inside of the 25B and the gate 15B to prepare the next integrated product 53B. Further, in the third embodiment, the injection internal pressure when injected into the thin portion of the outer edge portion of the insert 50B is increased by the biasing force of the magazine 6B, and the bushing base 9B and the bushing body 10B are raised. All the faces of the insert 50B except the lower surface are held by the wall thickness of the secondary molded article 51B, but the concave portion 58 formed on the above-described bushing body 10B and facing the above-described insert 50B may be formed as shown in FIG. When the cavity 44B is communicated with the injection internal pressure when the recess 58 is injected, the bushing base 9B and the bushing body 10B are raised against the biasing force of the magazine 6B, and the wall thickness of the secondary molded article 51B is utilized. All faces of the insert 50C except the following are held. In addition, it is also possible to provide a mold body having a larger drafting area than the armor member, and after the enemy member is softened, the synthetic resin material is poured into and injected into the mold between the male mold and the female mold of the guide bushing body. Between the cavity and the main body and the bushing body embedded around the 29 pieces, and the outer sleeve is moved away from the master mold, and the injection pressure is applied to the injection pressure of the upper synthetic resin material (inside) The left intrusion member of the peripheral sleeve body is raised, and the second formed bushing body and the liner are separately formed. In all embodiments, the insert member is held; and after softening, the injection molding is performed, and the injection molding is performed. The cooling medium of the shape of the outer peripheral surface of the bridge is annealed: the road 2 = 1 whole:: when the crucible is formed, etc., and the cooling water is formed in the flow = % flow straight, or according to the embedded part In the case of softening, the cold-side water is flown. In the embodiment, the fixed-side assembly is disposed on the upper side, and the movable-side assembly is disposed on the lower side. The upper and lower relationship is set at the level of In the case where the squeezing member is placed on the upper side and the movable accommodating body is disposed below the squeezing body by the urging force of the urging body, the urging body is not necessarily required, and only the urging body may be required. The insert is extruded by its own weight. The embodiments of the present invention have been described above, but those skilled in the art can design various alternatives, modifications or (4) according to the above-mentioned system, and the present invention does not deviate from the above. The details of the subject matter include the various alternatives, modifications, and variations described above. Although the present invention has been disclosed in the preferred embodiments as described above, it is not intended to be used in the present invention, and those skilled in the art, without departing from the spirit of the invention. In the scope of the present invention, the scope of the protection of the present invention is defined by the scope of the appended patent application. FIG. 1 is a temporary view through the first embodiment. Fig. 2 is an enlarged view of a main part of the entire structure of the mold in a mold-closed state. Fig. 3 is a perspective view of a main part of the mold of the first embodiment. Fig. 4 is a longitudinal cross-sectional view showing another passage of the entire structure of the mold in the temporary mold closing state of the first embodiment. Fig. 5 is a view showing the flow of the synthetic resin material after the main mold closing in the first embodiment. Fig. 6 is an enlarged view of the mold in a state in which the insert is formed in the concave portion of the top surface of the bushing, and the insert is more strongly pressed into the female mold. Fig. 6 is an enlarged view of Fig. 5. Fig. 7 is a view showing the first embodiment. A longitudinal cross-sectional view of the mold in a state in which the synthetic resin material is ejected into the cavity after the mold is closed. Fig. 8 is a view showing a state in which the synthetic resin material is ejected into the cavity after the main mold is closed in the first embodiment. Fig. 9 is a longitudinal cross-sectional view showing a mold in a mold opening state according to the first embodiment. Fig. 10 is a longitudinal cross-sectional view showing the entire structure of the mold in a mold closed state according to the second embodiment. Fig. 11 is a longitudinal cross-sectional view showing a mold in a state in which the synthetic wax material is started to be ejected into the cavity after the main mold closing in the second embodiment. Fig. 12 is a longitudinal cross-sectional view showing a mold in a state in which it is ejected to a cavity in the second embodiment. I314〇Mp Fig. 13 is a longitudinal sectional view showing a mold in a mold opening state in the second embodiment. Fig. 14 is a vertical cross-sectional view showing the entire structure of a mold in a mold closed state according to a third embodiment. Fig. 15 is a vertical cross-sectional view showing a mold in a state in which the synthetic resin material is started to be ejected into the cavity after the main mold is closed in the third embodiment. Fig. 16 is a longitudinal sectional view showing a mold in a state in which it is ejected into a cavity in the third embodiment. Fig. 17 is a longitudinal sectional view showing a mold in a mold opening state in the third embodiment. Fig. 18 is a longitudinal sectional view showing a mold in a state in which it is ejected into a cavity in the fourth embodiment. [Description of main component symbols] 1 Fixed-side assembly 2 Fixed-side first base plate 3 Fixed-side second base plate 4, 4A, 4B Fixed-side third base plate 5, 5A, 5B Male die 6, 6A, 6B Spring 7, 7A, 7B branch bar 8 segment difference 9, 9A, 9B bushing base 10, 10A, 10B bushing body 11 positioning ring
I314〇MPI314〇MP
12 堯口套 13 澆口 14 流道 15、 • 15A 、15B 閘 16、 、ΤΙ、 22B、 28 、 28B 、 29、29Β、55 凹部 17、 • 25、 25A、 25B 連通道 18、 • 38 ' 39 熱媒質的入口 19 熱媒質的出口 20、 40 冷卻水的入口 21、 •41 冷卻水的出口 24、 .43 熱媒質通道 26 開關閥 27 施力彈貪 30 可動侧裝配體 31 可動側第1底板 32 可動侧第2底板 33 可動侧第3底板 34 可動側第4底板 35 母模本體 36 母模 44、 • 44A 、44B 模腔 45、 • 45A 、45B 、46、46A 、46Β 冷卻媒質通道 50、 • 50A 、50B 、50C 彼入件 51、 • 51A 、51B -一次成形品 I314094pif12 Mouth cover 13 Gate 14 Flow path 15, • 15A, 15B Gate 16, ΤΙ, 22B, 28, 28B, 29, 29Β, 55 Concave 17, • 25, 25A, 25B with passage 18, • 38 ' 39 Heat medium inlet 19 Heat medium outlet 20, 40 Cooling water inlet 21, • 41 Cooling water outlet 24, .43 Heat medium passage 26 On-off valve 27 Forced 30 movable side assembly 31 Movable side first bottom plate 32 movable side second bottom plate 33 movable side third bottom plate 34 movable side fourth bottom plate 35 master body 36 female mold 44, • 44A, 44B cavity 45, • 45A, 45B, 46, 46A, 46Β cooling medium passage 50, • 50A, 50B, 50C, 51, • 51A, 51B - primary molded product I314094pif
53 、 53B53 , 53B
54、54A、54B 56 57 一體製品 合成樹脂 閘形成筒 嵌合筒部54,54A, 54B 56 57 One-piece product Synthetic resin Brake forming cylinder
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96100201A TWI314094B (en) | 2007-01-03 | 2007-01-03 | Insertion-forming method and mould for insertion-forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96100201A TWI314094B (en) | 2007-01-03 | 2007-01-03 | Insertion-forming method and mould for insertion-forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200829417A TW200829417A (en) | 2008-07-16 |
| TWI314094B true TWI314094B (en) | 2009-09-01 |
Family
ID=44818002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96100201A TWI314094B (en) | 2007-01-03 | 2007-01-03 | Insertion-forming method and mould for insertion-forming |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI314094B (en) |
-
2007
- 2007-01-03 TW TW96100201A patent/TWI314094B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW200829417A (en) | 2008-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI343314B (en) | Injection mold and injection molding method using the same | |
| CN105978245A (en) | Resin molding method and resin molding apparatus | |
| JP2009050855A (en) | Casting apparatus and casting method | |
| BR112016010911B1 (en) | RESIN MOLD, MANUFACTURING METHOD FOR THE SAME AND INJECTION MOLDING APPARATUS TO IMPLANT THE SAME | |
| TWI476079B (en) | Method for manufacturing hand tool handles and hand tool handles | |
| JP4413822B2 (en) | Insert molding method and insert molding die | |
| TWI314094B (en) | Insertion-forming method and mould for insertion-forming | |
| JPH0524080A (en) | Injection molding mold and injection molding method | |
| JP5496649B2 (en) | Injection molding method and injection molding apparatus | |
| CN102892564B (en) | Injection molding die device for producing cabinet of thin display device and method for producing cabinet of thin display device | |
| JP2001205681A (en) | Mold for molding hollow article and molding method | |
| JP4614812B2 (en) | In-mold coating molding apparatus and in-mold coating molding method | |
| KR100256032B1 (en) | Forming method and molding mold of sliding fastener slider body | |
| JP3752160B2 (en) | Injection molding method of composite molded product and injection mold | |
| JP3656124B2 (en) | Method for molding hollow molded article and mold for molding | |
| JP3579105B2 (en) | Injection molding mold and injection molding method | |
| JP2011189524A (en) | In-mold decorating method and apparatus for the same | |
| KR20100086760A (en) | Apparatus for powder cosmetic molding and it's molding process | |
| KR100787735B1 (en) | Insert molding method and insert molding mold | |
| JP2008230005A (en) | Plastic lens molding method and lens preform | |
| TW202102161A (en) | Method for producing a brush, and bristle carrier and magazine for carrying out the method | |
| JP2002127200A (en) | Optical disk molding method and optical disk molding die apparatus used in this method | |
| BR122021021712B1 (en) | Injection molding matrix and injection molding method | |
| JP3681360B2 (en) | Mold equipment | |
| JP4203903B2 (en) | Valve gate type mold equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |