M363992 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種模具，特別是指一種具有滑塊的 模具。 【先前技術】 參閱圖1〜3，為現有一種射出成型模具5，包含—下模 單7L 51、一對可橫向滑移地嵌設於該下模單元5丨之滑塊 52、一可縱向移動地設置於該下模單元51與該等滑塊w 上方之上模單元53,及一導引單元54，其中，該下模單元 51包括一下基準面511、一相反於該下基準面511之下成形 面512,及二由該下基準面511往該下成形面512延伸且分 別與該等滑塊52相鄰之穿孔513。每一滑塊52包括—面向 該下模單元51且具有一可與該穿孔513相連通之凹槽 的底面520，及一滑塊成形面522。該上模單元53包括一 與該下成形面512相對之上成形面531，及一相反於該上成 形面531之上基準面532。該導引單元54包括二對導引孔 541、二對傾斜固設於該上模單元53且分別可插入該等導 引孔541之斜導銷542、二分別可嵌入該等凹槽521之定位 珠543，及二分別設置於該等穿孔513内且恆推該等定位珠 543往該等滑塊52移動之彈簧544，其中每一導引孔541 疋由„亥上基準面532向下且斜向貫穿該滑塊52而往該下模 單元51延伸’此種導引單元54之設計是採該等滑塊52與 該上模單元53同時到位的方式，即該上模單元53移動時 ’該等滑塊52也同時分別受該等斜導銷542頂推而移動至 M363992 預定位置。 當要利用該模具5進行射出成型作業時，藉由-油堡 機之壓塊（圖未示）帶動該上模單元53由遠離該下模單元 51之-_狀態往該下模單元51移動，此時，該等斜導鎖 542將分別插人該等導引孔541而頂推該等滑塊μ朝内滑 移^直到該等斜導銷542分別完全插入該等導引孔541時 模單元53是切換至一關模狀態，該等定位珠⑷是 分別受該等底面520壓抵而壓縮該等彈簧，且該上、下 成形面53卜512與該等滑塊成形面522相配合界=出丄模 穴50,此時，就可將炼融之塑料經由一與該等模穴％連通 之濟道533注入該模穴5〇内進行成型。相反地，當要開啟 該模具5取出成品時，藉由該壓塊帶動該上模單元w反向 移動而切換至該開模狀態，使該等滑塊52受該等斜導銷 542頂推向外滑移，讓該等定㈣M3分別嵌人該等凹槽 内使該等滑塊52保持定位（如圖3所示），如此，即可 進行取成品與清理殘料等作業。 雖然藉由該等斜導銷542可控制該等滑塊52之滑移距 離與方向，但該模具5仍具有以下缺點： 一、製作困難：由於該等導引孔541是斜向延伸，因 此在加工時必須確實地將該上、下模單元Η、Μ及該等滑 塊52對位固定後再進行鑽孔而—次成型，因此加工上較困 難:另外，為使料㈣52在該上模單元51處於該關模 狀態時確實到位，必須在該上模單元51與該等滑塊Μ各 設置-束模面534、533而增加製作上的困難。 M363992 一、使用奇命短：因為該等導引孔541是傾斜延伸， =在名等滑塊52之導引孔541内裝設耐磨材質之導套有相 當的困難性，所以一般該模| 5皆省略裝設導套，但如此 X吏得A等導引孔541纟易磨損而減短該模具5之使用壽 ^又右疋该等滑塊52在該上模單元53處於該開模狀 態時之定位精度不佳’例如該等定位#⑷未確實分別後 入該等凹# 521内使該等滑塊52保持定位、該等導引孔 541磨損或是該等滑塊52受不當外力作用時該等斜導銷 542容易在該上模單元„切換至該關模狀態過程中直接撞 到該等滑塊52輯裂，同齡使得該模具5之使用壽命減 短"M363992 V. New description: [New technical field] The present invention relates to a mold, in particular to a mold having a slider. [Prior Art] Referring to Figures 1 to 3, there is a conventional injection molding die 5 comprising a lower die 7L 51, a pair of sliders 52 which are laterally slidably embedded in the lower die unit 5, and a longitudinal direction. The lower die unit 51 and the upper die unit 53 above the slider w and a guiding unit 54 are disposed, wherein the lower die unit 51 includes a lower reference surface 511 and a lower reference plane 511. The lower forming surface 512 and the second opening 513 extending from the lower reference surface 511 toward the lower forming surface 512 and adjacent to the sliders 52, respectively. Each of the sliders 52 includes a bottom surface 520 facing the lower mold unit 51 and having a groove communicating with the through hole 513, and a slider forming surface 522. The upper die unit 53 includes a forming surface 531 opposite the lower forming surface 512 and a reference surface 532 opposite the upper forming surface 531. The guiding unit 54 includes two pairs of guiding holes 541, two pairs of oblique guiding pins 542 fixed to the upper die unit 53 and respectively insertable into the guiding holes 541, and two can be embedded in the grooves 521 respectively. Positioning beads 543, and two springs 544 respectively disposed in the through holes 513 and constantly pushing the positioning beads 543 to the sliders 52, wherein each of the guiding holes 541 is downwardly defined by the upper reference surface 532 And extending obliquely through the slider 52 to the lower die unit 51. The design of the guiding unit 54 is such that the slider 52 and the upper die unit 53 are simultaneously positioned, that is, the upper die unit 53 moves. At the same time, the sliders 52 are simultaneously pushed by the oblique guide pins 542 to move to the predetermined position of M363992. When the mold 5 is to be used for the injection molding operation, the pressure block of the oil-oil machine is used (Fig. The upper die unit 53 is moved from the state of the lower die unit 51 to the lower die unit 51. At this time, the oblique guide locks 542 are respectively inserted into the guide holes 541 and pushed up. The slider μ is slid inwardly until the slanting guide pins 542 are completely inserted into the guide holes 541, respectively, and the die unit 53 is switched to In a closed state, the positioning beads (4) are respectively pressed by the bottom surfaces 520 to compress the springs, and the upper and lower forming surfaces 53 and 512 are matched with the slider forming surfaces 522. Hole 50, at this time, the fused plastic can be injected into the cavity 5 through a modal 533 which is connected with the cavity %. Conversely, when the mold 5 is to be opened to take out the finished product, The upper die unit w is reversely moved by the pressing block to switch to the mold opening state, so that the sliders 52 are pushed outward by the oblique guide pins 542, so that the fixed (four) M3 are respectively embedded. The sliders 52 are held in the grooves (as shown in FIG. 3), so that the work of taking the finished product and cleaning the residual material can be performed. Although the sliders 542 can control the sliders 52. The sliding distance and direction, but the mold 5 still has the following disadvantages: 1. Difficulty in production: Since the guiding holes 541 extend obliquely, the upper and lower mold units must be surely smashed during processing. And the sliders 52 are fixed in position, and then drilled and formed once, so it is difficult to process: in addition, The material (4) 52 is indeed in place when the upper mold unit 51 is in the mold closing state, and it is necessary to increase the manufacturing difficulty in the mold unit surfaces 534 and 533 in the upper mold unit 51 and the sliders. M363992 I. The odd life is short: since the guiding holes 541 are inclined and extended, it is quite difficult to install the guide bush of the wear-resistant material in the guiding hole 541 of the slider 52 of the name, so the mode is generally omitted. The guide sleeve is installed, but the guide hole 541 of the A is easily worn to shorten the use of the mold 5, and the slider 52 is right when the upper mold unit 53 is in the mold opening state. Poor positioning accuracy, for example, if the positioning #(4) is not actually inserted into the recesses #521, the sliders 52 are kept in position, the guiding holes 541 are worn, or the sliders 52 are subjected to improper external force. The inclined guide pins 542 are easily smashed directly into the slider 52 during the switching to the closed state, and the same age makes the life of the mold 5 shorter.
三 '異常脫模：當該上模單元53向上移動而切換至該 開模狀態時，該等滑塊52是同時朝外滑動，如此，射出成 品在未受任何夾持或㈣之情況下，^不正常地 該上模單元53。 【新型内容】 因此，本新型之一目的，即在提供一種製作容易之具 有滑塊的模具。 本新型之另一目的，及在提供—種可以增加使 及避免異常脫模之具有滑塊的模具。 ° 模塊 於是，本新型具有滑塊的模具包含一下模單元、至少 塊、一上模單元及一導引單# 、隹工a W皁兀。該下模單元包括一基 準面，及一相反於該基準面之 移地設置於該下模單元，並包讀塊可橫向滑 亚匕括—滑塊成形面及一中心軸 M363992 線垂直該基準面之導引孔，該導引孔具有一鄰近該下模單 元之圓孔段、-由該圓孔段同轴向上延伸且逐漸擴張之錐 孔段’及-圍繞界定出該錐孔段之錐面。該上模單元可縱 向相對移動地設置於該下模單元與該滑塊上方，並包括一 面對該下成形面之上成形面。該導引單元包括至少一固設 於該上模單元且可插人該導引孔之導桿，及—恒使該滑塊 朝外滑移之彈性件，該導桿之自身軸線是與該軸線平行， 並具有-與該上模單元連接之圓桿段，及—由該圓桿段往 :下延伸且逐漸束縮之圓錐段，該圓桿段之直徑與該圓孔 段之直徑呈滑動配合’當該上模單元處於遠離該下模單元 之一開模狀態時，該圓桿段是位於該圓孔段外，該滑塊受 該彈性件作用巾滑移卜預備狀態，㈣圓錐段之一錐頭 沿該軸向往該滑塊之投影是落在該錐面上，當該上模單元 處於靠近該下模單元之-關模狀態時，該圓錐段頂推該錐 面並使該圓#段插入該圓孔段，使言亥滑塊滑移而壓縮該彈 性件並由該預備狀態切換至一合模狀態，使該上、下成形 面與滑塊成形面相配合界定出一模穴。 藉由該垂直狀之導桿的圓桿段與圓錐段分段設置，以 及該垂直狀之導引孔的圓孔段與錐孔段分段設置，可以使 杈具製作容易外，還可增加該模具之使用壽命及避免異常 脫模。 、 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中，將可 M363992 清楚的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 參閱圖4、7,本新型具有滑塊的模具之第一較佳實施 例包含一下模單元1、一滑塊2、一上模單元3及一導引單 元4。值得說明的是，圖4、7中左右各有一完全對稱之滑 塊2以便射出成對之產品，以下說明僅就其中一滑塊2加 以敘述。 該下模單元1包括一基準面11，及一相反於該基準面 11之下成形面12。 該滑塊2可橫向滑移地設置於該下模單元1，並包括— 本體20及一導套21，其中，該本體2〇具有一滑塊成形面 2〇1與一成形孔2〇2。該導套21是嵌設於該成形孔2〇2内 並具有一導引孔211，該導引孔211之一中心軸線l是垂直 該基準面11，並具有一鄰近該下模單元1之圓孔段212、一 由5亥圓孔段212同軸向上延伸且逐漸擴張之錐孔段213，及 一圍繞界定出該錐孔段213之錐面214。 3亥上模單元3可縱向相對移動地設置於該下模單元1 與該滑塊2上方，並包括一面對該下成形面12之上成形面 31。 該導引單元4包括一對固設於該上模單元3且分別可 插入邊等導引孔211之導桿41、一夾設於該下模單元1與 該滑塊2間且恆使該滑塊2朝外滑移之彈性件42、一對設 置於該下模單元1且供該滑塊2可滑動地嵌設之滑執43， M363992Three 'abnormal demolding: when the upper die unit 53 is moved upward to switch to the open mode state, the sliders 52 are simultaneously slid outward, so that the finished product is not subjected to any clamping or (4), ^ The upper die unit 53 is abnormally. [New content] Therefore, it is an object of the present invention to provide a mold having a slider which is easy to manufacture. Another object of the present invention is to provide a mold having a slider that can increase and prevent abnormal demolding. ° Module Thus, the novel mold with a slider comprises a lower mold unit, at least a block, an upper mold unit, and a guide sheet #, 隹 a a saponin. The lower die unit includes a reference surface, and a datum unit opposite to the reference surface is disposed on the lower die unit, and the wrapper block is laterally slidable and includes a slider forming surface and a central axis M363992. The line is perpendicular to the reference a guiding hole of the surface, the guiding hole has a circular hole section adjacent to the lower die unit, a tapered hole section extending coaxially upward from the circular hole section and gradually expanding, and surrounding the tapered hole section tapered surface. The upper die unit is longitudinally movably disposed above the lower die unit and the slider and includes a forming surface facing the lower forming surface. The guiding unit includes at least one guiding rod fixed to the upper mold unit and insertable into the guiding hole, and an elastic member for constantly sliding the sliding rod outward, the guiding axis of the guiding rod is The axis is parallel, and has a round rod segment connected to the upper mold unit, and a cone portion extending from the round rod portion to the lower portion and gradually contracting, the diameter of the round rod portion and the diameter of the circular hole portion being Sliding fit 'When the upper mold unit is in a mold opening state away from the lower mold unit, the round rod section is located outside the circular hole section, and the slider is slipped by the elastic member to prepare a state, (4) cone The projection of one of the segments along the axial direction toward the slider falls on the tapered surface, and when the upper mold unit is in a state close to the lower mold unit, the tapered portion pushes the tapered surface and causes The circle # segment is inserted into the circular hole segment, so that the slider is slid to compress the elastic member and is switched from the preparatory state to a closed state, so that the upper and lower forming faces cooperate with the slider forming surface to define a Cavity. By setting the round rod section of the vertical guide rod and the conical section, and the circular hole section and the cone hole section of the vertical guide hole are arranged in sections, the cookware can be easily manufactured and can be added. The service life of the mold and avoid abnormal demoulding. [Embodiment] The foregoing and other technical contents, features and effects of the present invention will be apparently described in the following detailed description of the two preferred embodiments of the reference drawings. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 4 and 7, a first preferred embodiment of the mold having a slider includes a lower die unit 1, a slider 2, an upper die unit 3, and a guiding unit 4. It is worth noting that in Figures 4 and 7, there is a completely symmetrical slider 2 for emitting a pair of products, and the following description only describes one of the sliders 2. The lower die unit 1 includes a reference surface 11 and a forming surface 12 opposite the reference surface 11. The slider 2 is disposed on the lower die unit 1 in a laterally slidable manner, and includes a body 20 and a guide sleeve 21, wherein the body 2 has a slider forming surface 2〇1 and a forming hole 2〇2 . The guiding sleeve 21 is embedded in the forming hole 2〇2 and has a guiding hole 211. One central axis l of the guiding hole 211 is perpendicular to the reference surface 11 and has a neighboring die unit 1 The circular hole section 212, a tapered hole section 213 extending upward from the 5 round hole section 212 and gradually expanding, and a tapered surface 214 surrounding the tapered hole section 213. The upper die unit 3 is vertically movably disposed above the lower die unit 1 and the slider 2, and includes a molding surface 31 on one side of the lower forming surface 12. The guiding unit 4 includes a pair of guiding rods 41 fixed to the upper mold unit 3 and respectively insertable into the guiding holes 211 such as the side, and is sandwiched between the lower mold unit 1 and the sliding block 2 and constant An elastic member 42 sliding outwardly of the slider 2, a pair of sliding members 43 disposed on the lower die unit 1 and slidably embedded with the slider 2, M363992
及一設置於該下模單元i 一側且限制該滑塊2滑動距離之 擔止二44，其中，該等彈性件42可以是橡膠彈性體或是壓 縮彈簧’在本實施例中，該等彈性件42皆為壓縮彈菁。每 :導桿41之自身軸線是與該軸線L平行，並具有—與該上 換单元3連接之圓桿段411，及一由該圓桿段4ιι往向下延 :且逐漸束縮之圓錐段412，該圓桿段4ΐι之直徑與該圓孔 =12之直徑呈滑動配合。當該上模單元3處於遠離該下 4 & 1之—開模狀態時’該滑塊2受該彈性件42頂推而 朝外“多至-預備狀態，每一導桿41之圓桿段川是位於 對應之圓孔段212夕卜且該圓錐段412之-錐頭413沿該 ，向Μ滑塊2之投影是落在該錐面214 i。值得說明的 疋’每-圓錐段412之長度與錐度可以是與每—錐孔段213 ^果度和每-錐面214之錐度相等或不相等，在本實施例 ’該Η錐段412之錐度等於該錐面214的錐度，該圓錐 又412之長度等於該錐孔段213的深度。 ^ β >閱5、6，接著說明該模具如何使用，當要利用 :U仃射出成型作業時，藉由—油壓機之壓塊（圖未 不）帶動該上模單& 3由該開模狀態向下往該下模單元1 移動’此時’該等導桿41之圓錐段412將分別頂推該錐面 14 ’使該滑塊2滑移而I縮該彈性件42，當該上模單元3 持續下移使該等圓桿段411插入該等圓孔段212而切換至靠 ^該下模單元1之—關模狀態時，該滑塊2是由該預傷狀 〜切換至合模狀態而保持定位，且該上、下成形面31、 12與滑塊成形面2〇1相配合界定出一模…如此，即可 M363992 將熔融之塑料經由該上模覃 惧早7L 3與該模穴1〇相連通之一澆 道32注入該模穴！〇内淮 α ^ , 、、_ 進仃成型。相反地，當要開啟該模 ” j進仃取成以及清理作業時，利用該油壓機帶動該上 模單元3向上移動而由該關模狀態切換至該開模狀態，並 使該滑塊2由該合模狀態切換至該預備狀態後便可取出成 品以及進行清理作業。 值得一提的是，該彈性件42也可以是—設置在該滑塊 2與該播止件44之間的拉伸彈簧，如此，該彈性件42同樣 可以恆使該滑塊2朝外滑移。 經由以上說明，可將本第一較佳實施例之優點歸納如 下： 一、 製作容易：由於該等成形孔2〇2是呈垂直狀，所以 加工該等成形孔202以及該上模單元3供該等導桿41穿設 之穿孔時，該滑塊2與該上模單元3可以分開鑽孔，因此 ，相杈於習知鑽設該等傾斜狀之導引孔541的情形，該模 具除了更易於製作外，還會使得該等導套21更易於裝設。 另外’該上模單元3在該開模裝態與關模狀態間切換時， '•亥α塊2在該上模單元3到位前即先行確實到位，因此， 可以省略如習知該等束模面533、534之設置，進而降低該 模具製作上的困難度。 二、 可增加使用壽命：藉由該等垂直狀之導桿41的圓 才干段411與圓錐段412分段設置，以及該等垂直狀之導引孔 211的圓孔段212與錐孔段213分段設置，可以使該滑塊2 在該圓錐段412推頂該錐面214時才產生橫向位移，因此 M3 63 992 ，只要控制每-導桿41之錐頭413在該上模單元3處於該 開模狀態時往對應之滑塊2的投影是落在該錐面214上， 即可避免產生如習知料斜導銷542在該上模單元53關模 時撞到該等滑塊52而斷裂之情形，進而增加該模具之使用 哥命，另外，由於該等導套21之設置，可以避免該滑塊2 產生如！知及等導引孔541 &有裝設導套而容易磨損之情 形，同樣也可以增加該模具之使用壽命。 ;y彳避免異常脫模：由於該模具進行開模時是先讓 »亥上模單元3向上移動’此時射出成品仍受該等滑塊2箱 制而田》亥等導桿41之圓錐段412移至該錐孔段2 J 3後， 該等滑塊2才開始朝外滑動而釋放射出成品，因此，可以 避免如習知該模具5開模時，射出成品被帶往該上模單元 53之異常脫模情形。 參閱圖8、9,為本新型之一第二較佳實施例，其與上 述第-較佳實施例之差異在於該滑塊2與該導引單元4之 組成不同，在本實施例中’該滑塊2之本體2〇的數目為一 對。亥導引單疋4包括二對導桿〇、二夾設於該等滑塊2 間之彈性件42’及-對設置於訂模單元丨且供該滑塊2 可滑曰動軸設之龍43,其中，該等滑塊2之滑塊成形面 2〇1是呈相向設置。當該上模單元3處於該開模狀態時，該 =導桿之圓桿段411是分別位於該等圓孔段212外，該 等π塊2又該專彈性件42頂推而相互遠離至該預備狀態， 且該等圓錐段412之錐頭413沿該軸向分別往該等滑塊2 之投影是落在該等錐面214上。 10 M363992 參閱圖8〜12，當利用％ 如斟一 & & 以杈具進行胚料成型作業時，例 々對一鞋底胚料（圖未示 單元3處於糊_，此成，，先使該上模 料可以i-且·^ ) S2所圍繞之面積’因此鞋底胚 :易的放入該模具内，之後，#由該油壓機將該上 3㈣至該關模狀態，使該等圓料And a supporting member 44 disposed on one side of the lower die unit i and restricting the sliding distance of the slider 2, wherein the elastic members 42 may be rubber elastic bodies or compression springs. In this embodiment, the same The elastic members 42 are all compressed elastics. Each: the axis of the guide rod 41 is parallel to the axis L, and has a round rod segment 411 connected to the upper changing unit 3, and a cone extending downward from the round rod portion 4: and gradually tapered In section 412, the diameter of the round section 4ΐ is in sliding engagement with the diameter of the circular hole=12. When the upper mold unit 3 is in a state of being opened away from the lower 4 & 1 'the mold 2 is pushed by the elastic member 42 and facing outwards, the multi-to-preparation state, the round rod of each guide rod 41 Duanchuan is located in the corresponding circular hole section 212 and the cone section 412 of the cone section 413 is along, and the projection to the Μ slider 2 falls on the cone surface 214 i. It is worthy of description 每 'per-cone section The length and taper of the 412 may be equal or unequal to the taper of each of the cone section 213 ^ fruit and the cone - 214. In the present embodiment, the taper of the taper section 412 is equal to the taper of the taper 214. The length of the cone 412 is equal to the depth of the tapered hole section 213. ^ β > Read 5, 6, and then how to use the mold, when to use: U 仃 injection molding operation, by the pressure block of the hydraulic press ( The upper mold sheet & 3 is moved from the mold opening state downward toward the lower mold unit 1 'At this time' the cone segments 412 of the guide rods 41 will push the cone surface 14 ' respectively to make the The slider 2 slides to reduce the elastic member 42. When the upper mold unit 3 continues to move downward, the round rod segments 411 are inserted into the circular hole segments 212 to switch to the lower mold. When the mode is closed, the slider 2 is kept in position by the pre-strained-to-clamping state, and the upper and lower forming faces 31, 12 are matched with the slider forming surface 2〇1. Executing a mold... In this way, M363992 can inject the molten plastic into the cavity through a sprue 32 that communicates with the cavity 1 through the upper die 7L 3! 〇内淮 α ^ , , , _ In contrast, when the mold is to be opened and cleaned, the upper die unit 3 is moved upward by the hydraulic press to switch from the closed mode to the open state, and the slip is made. After the block 2 is switched to the preparatory state, the finished product can be taken out and the cleaning operation can be performed. It should be noted that the elastic member 42 may also be a tension spring disposed between the slider 2 and the stopping member 44. Thus, the elastic member 42 can also slide the slider 2 outwardly. shift. Through the above description, the advantages of the first preferred embodiment can be summarized as follows: 1. Easy to manufacture: Since the shaped holes 2〇2 are vertical, the shaped holes 202 and the upper die unit 3 are processed for processing. When the guide rods 41 are pierced, the slider 2 and the upper mold unit 3 can be drilled separately. Therefore, in contrast to the conventional drilling of the inclined guide holes 541, the mold is apart from the mold. It is easier to make, and it also makes the guide sleeves 21 easier to install. In addition, when the upper mold unit 3 is switched between the open mold state and the closed mold state, the 'Hay α block 2 is first placed before the upper mold unit 3 is in position. Therefore, the bundle can be omitted as in the prior art. The arrangement of the die faces 533, 534 further reduces the difficulty in making the mold. Second, the service life can be increased: the circular section 411 and the conical section 412 of the vertical guide rods 41 are segmented, and the circular hole section 212 and the tapered hole section 213 of the vertical guide holes 211 are provided. The segmentation arrangement can cause the slider 2 to produce a lateral displacement when the conical section 412 pushes the tapered surface 214, so M3 63 992, as long as the cone 413 of each guide rod 41 is controlled at the upper die unit 3 In the mold opening state, the projection to the corresponding slider 2 falls on the tapered surface 214, so as to avoid the occurrence of the conventional slide guide pin 542 hitting the slider 52 when the upper mold unit 53 is closed. In the case of a break, the use of the mold is increased, and in addition, due to the arrangement of the guide sleeves 21, the slider 2 can be prevented from being generated as such! It is also known that the guide holes 541 & have a guide sleeve and are easy to wear, and the service life of the mold can also be increased.彳 彳 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常 异常After the segment 412 is moved to the tapered hole segment 2 J 3 , the sliders 2 start to slide outward to release the finished product. Therefore, it can be avoided that the finished product is taken to the upper die when the mold 5 is opened. Abnormal demolding of unit 53. Referring to Figures 8 and 9, a second preferred embodiment of the present invention differs from the above-described first preferred embodiment in that the slider 2 and the guiding unit 4 are different in composition, in this embodiment The number of the bodies 2〇 of the slider 2 is a pair. The guiding guide 4 includes two pairs of guiding rods 〇, two elastic members 42 ′ which are disposed between the sliders 2 and a pair disposed on the binding unit 丨 and the slider 2 is slidable and slidable The dragon 43, wherein the slider forming faces 2〇1 of the sliders 2 are disposed opposite to each other. When the upper mold unit 3 is in the mold opening state, the round rod segments 411 of the guide rods are respectively located outside the circular hole segments 212, and the π blocks 2 are pushed up by the special elastic members 42 and moved away from each other to In the preparatory state, the projections of the tapered heads 413 of the conical sections 412 along the axial direction to the sliders 2 respectively fall on the tapered surfaces 214. 10 M363992 Referring to Figures 8~12, when using the tool such as 斟一&& to perform the blank forming operation, the case is for a sole material (the unit 3 is not shown in the paste _, this is, first, The upper mold material can be i- and ^) S2 surrounded by the area 'so the embryo is easily placed in the mold, after which the upper 3 (four) by the hydraulic press to the closed state, so that the circle material
=Γ4並使該等圓桿段411分別插入該等圓孔^ 狀塊2相互靠近而•縮該彈性件42,並由該預備 :=至該合模狀態，使該上 '下成形面Μ與該： ^月塊成形面201相配人j 模穴3〇以對該鞋底胚料進 鞋;：“成型，此時該模口線所圍繞之面積是小於該 =胚料線S2所圍繞之面積。相反地，當要取出該鞋底胚 输 ’利用該油壓機帶動該上模單元3向上移動使該等滑 ，由該合模狀態切換至該預備狀態後便可取出成品，如 此’本第二較佳實施例同樣可以達到與該第一較佳實施例 相同之功效。 值得說明的是，該模具熱壓/冷卻後之成品是成對之鞋 中底或鞋大底時，該模具是設置兩對滑塊2及增加對應之 導=41與彈性件42，且該等擋止件44是分別設置於該下 模早元1兩側，而相鄰之該等滑塊2則互為對方之擋止件 也就是該上模單元3處於該開模狀態時，相鄰之該等滑 塊2分別受該等彈性件42推送而相頂抵，進而達到限位之 目的。 准以上所述者’僅為本新型之較佳實施例而已，當不 11 M363992 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一俯視圖，說明現有—種射出成型模具； 圖2是一沿圖1中線π_π之剖視圖，說明一上模單元 處於一關模狀態時之情形； 圖3是一類似圖2之視圖，說明該上模單元處於1 模狀態時之情形； 圖4是-剖視圖，為本新型具有滑塊的模具之一第一 較佳實施例，說明一上模單开声 _ _ ^ 丄鴒早疋處一開模狀態時，二滑塊與 二導桿之位置關係； 、 …圖/是一類似圖4之視圖，說明該上模單元向下移動 牯，该等導桿分別頂推該等滑塊時之情形； ^ ^ κ 4之視圖’說明該上模單元由該開模 狀恶切換至-關模狀態時，㈣導桿分別插人二 之情形； 圖7是一俯視圖，說明該笤 情形； ^塊處於-合模狀態時之 圖8是一俯視圖，夺明士 ^ , ㈣本新型之—第二較佳實施例； 圖9疋一沿圖8中後τ ^ 琛ΙΧ-ΙΧ之剖視圖，說明一上模單元 處於-開模狀態時，二對 …-類似圖9之：圖—對導杯之位置關係； 日卑，嗲犛^^曰八圖，說明該上模單元向下移動 h料導“別頂推該H树之情形； 12 M363992= Γ 4 and the circular rod segments 411 are respectively inserted into the circular holes 2 to close each other to shrink the elastic member 42, and by the preparation: = to the mold clamping state, the upper 'lower forming surface Μ And: the moon block forming surface 201 matches the person j mold hole 3〇 to feed the sole material into the shoe; “Molding, the area surrounded by the die line is smaller than the = blank line S2 In contrast, when the insole delivery is to be taken out, the upper die unit 3 is moved upward by the hydraulic press to make the sliding, and the finished product can be taken out after the clamping state is switched to the preliminary state, so that the second The preferred embodiment can also achieve the same effect as the first preferred embodiment. It is worth noting that when the hot-pressed/cooled product of the mold is a pair of shoe midsole or outsole, the mold is set. Two pairs of sliders 2 and corresponding guides 41 and elastic members 42 are added, and the stoppers 44 are respectively disposed on both sides of the lower mold early element 1, and the adjacent sliders 2 are mutually opposite each other. When the upper die unit 3 is in the mold opening state, the adjacent sliders 2 are respectively received by the elastic members 42 Pushing and offsetting, and thus reaching the limit. The above-mentioned ones are only the preferred embodiments of the present invention. When 11 M363992 can limit the scope of the new implementation, that is, the application according to the new model The simple equivalent changes and modifications made by the patent scope and the new description are still within the scope of this new patent. [Simplified illustration] Figure 1 is a top view showing the existing injection molding die; A cross-sectional view taken along the line π_π in Fig. 1 illustrates a case where an upper mold unit is in a closed mode; Fig. 3 is a view similar to Fig. 2, showing a state in which the upper mold unit is in a 1 mode state; - sectional view, which is a first preferred embodiment of the novel mold with a slider, illustrating the position of the two sliders and the two guide rods when the upper mold is opened _ _ ^ 丄鸰 at the early opening position Relationship; , ... is a view similar to Figure 4, illustrating the case where the upper die unit moves downward, and the guides push the sliders respectively; ^ ^ κ 4 view ' illustrates the upper die The unit is switched from the open mode to the off mode In the state, (4) the guide bar is inserted into the case of two; Figure 7 is a top view illustrating the situation of the ;; ^ Figure 8 is a top view when the block is in the - clamping state, the wise man ^, (four) the new type - the first 2 is a cross-sectional view of the rear τ ^ 琛ΙΧ - 沿 in FIG. 8 , showing that when an upper die unit is in the -open state, two pairs ... - similar to FIG. 9 : Figure - the guide cup Positional relationship; day ah, 嗲牦 ^^ 曰 eight diagrams, indicating that the upper die unit moves downwards h guide "Do not push the H tree; 12 M363992
團是一俯視圖，說明該上模單_ 至-闕模狀態時’該等滑塊相互靠攏時::：開:狀態切換 …圖^是-沿圖u 線沿刚之剖視圖，=明該上模 &由》亥開拉片大態切換至一關模片犬態日夺，該#導桿分別插 入對應之導引孔時的情形。 13 M363992 【主要元件符號說明】 1...... —下模單元 31 ….· •…上成形面 10…… —模穴 32•… •…澆道 11·..·. •…基準面 4…… •…導引單元 12..... —下成形面 41 ••… …·導桿 2 ·***·* …·滑塊 411… •…圓桿段 20…… …·本體 412… …·圓錐段 201 ··· …·滑塊成形面 413… •…錐頭 202… —成形孔 42·-·.· •…彈性件 21..... —導套 43 ••… 211 ··· •…導引孔 44•，… •…擋止件 212… •…圓孔段 L…… •…中心軸線 213… •…錐孔段 S1•.… •…模口線 214… —錐面 S2… •…胚料線 3 ·‘…· …·上模單元 3 0…… …·模穴 14The group is a top view, which shows that when the upper die is _ to - die state, when the sliders are close to each other: :: on: state switching... Figure ^ is - along the u line along the figure, just after the sectional view, = clearly The mode & is switched from the large state of the open card to the state of the die, and the guide bar is inserted into the corresponding guide hole. 13 M363992 [Description of main component symbols] 1... - Lower die unit 31 ..... • Upper forming surface 10... - Cavity 32•... •...Gate 11·..·. Face 4... •... Guide unit 12....--Lower forming surface 41 ••......... Guide rod 2 ·***·* ...·Slider 411... •... Round rod section 20... Body 412... Conical section 201 ·····Slider forming surface 413...•...Cone head 202...——Forming hole 42·-·····... Elastic part 21.....——Guide 43 •• ... 211 ··· •... Guide hole 44•,... •...stop member 212... •...round hole segment L... •...center axis 213... •...cone hole segment S1•.... •...die line 214 ... —cone surface S2... •...raw material line 3 ·'...·...·upper die unit 3 0... ...· cavity 14