M435360 五、新型說明： 【新型所屬之技術領域】 [0001] 本新型涉及一種應用於注塑成型機之合模機構。 【先前技術】 [0002] 在注射成型機中，使安裝有可動側模具之可動台板向安 裝有固定側模具之固定台板移動，進行模具之開閉之合 模。在可動台板向固定台板移動期間，可動側模具之面 必須一直與固定側模具之面平行。因此，可動台板必須 以相對固定台板平行之姿勢移動》若可動台板與固定台 板之平行度改變，將使得固定側模具與可動側模具之平 行度改變，從而影響成型品之精度。 [0003] 因此，為了得到高精度之成形品，必須隨著模具之開閉 動作保持可動台板相對固定台板之平行度，且抑制其平 行度之改變。為了抑制該平行度之改變，以往採用之係 藉由調整支撐可動台板之滾子和滑動軸承等，矯正向可 動台板之行進方向之歪斜，保持可動台板與固定台板間 之平行度地方法。但係，用以調整支撐可動台板之滾子 和滑動軸承之結構較複雜，且在使用肘節機構之肘節式 合模機構時，為了更高精度地維持固定台板和可動台板 間之平行度，除了必須校正可動台板之歪斜還必須矯正 後部台板之歪斜，而藉由調整支撐可動台板之滾子和滑 動軸承無法橋正後部台板之歪斜。 【新型内容】 [0004] 有鑒於此，有必要提供一種結構簡單且能矯正後部台板 歪斜之應用於注塑成型機之合模機構。 1012020317-0 101206141^單編號A〇101 第3頁/共13頁 M435360 [0005] [0006] [0007] [0008] 一種應用於注塑成型機之合模機構，包括基座、固定於 該基座上之固定台板及後部台板、可滑動地設於該固定 台板與該後部台板之間之可動台板，該合模機構還包括 第一調整螺栓及第二調整螺栓，該第一調整螺栓螺合於 該後部台板上且與該基座抵持，旋轉該第一調整螺栓以 調節該後部台板與該基座之間之間隙，該第二調整螺栓 螺合於該後部台板上且與該第一調整螺栓抵持，旋轉該 第二調整螺栓以調節該第一調整螺栓與容置該後部台板 之間之間隙。 所述合模機構還包括固定螺栓，該固定螺栓螺合於該後 部台板及該基座内以將該後部台板固定於該基座上。 所述後部台板鄰近該基座之兩側分別開設有二第一螺紋 孔，且所述第一螺紋孔沿該可動台板之滑動方向佈置， 所述第一調整螺栓分別螺合於所述第一螺紋孔内。 所述後部台板上沿該可動台板之滑動方向還開設有若干 第二螺紋孔，且每一第二螺紋孔均與其中一第一螺紋孔 連通，所述第二調整螺栓分別螺合於所述第二螺紋孔内 [0009] 一種應用於注塑成型機之合模機構，包括基座、固定於 } 該基座上之固定台板及後部台板、可滑動地設於該固定 台板與該後部台板之間之可動台板及螺合於該後部台板 上之固定螺栓，該合模機構還包括第一調整螺栓及第二 調整螺栓，該第一調整螺栓螺合於該後部台板上且與該 基座抵持，旋轉該第一調整螺栓以調節該後部台板與該 基座之間之間隙，該第二調整螺栓螺合於該後部台板上 101206141^^^^ A0101 第4頁/共13頁 1012020317-0 f [0010] =與該固㈣栓抵持，旋轉該第二調整螺栓以調節該固 定螺栓與該後部台板之間之間隙。 所述後部台板鄰近該基座之兩側分別開設有二第一螺紋 孔，且所述第一螺紋孔沿該可動台板之滑動方向佈置， 所述第一調整螺栓分別螺合於所述第一螺紋孔内。 [ooil]M435360 V. New description: [New technical field] [0001] The present invention relates to a clamping mechanism applied to an injection molding machine. [Prior Art] In the injection molding machine, the movable platen on which the movable side mold is attached is moved to the fixed platen on which the fixed side mold is mounted, and the mold is opened and closed. During the movement of the movable platen toward the fixed platen, the face of the movable side die must always be parallel to the face of the fixed side die. Therefore, the movable platen must be moved in a position parallel to the fixed platen. If the parallelism of the movable platen and the fixed platen is changed, the degree of parallel between the fixed side mold and the movable side mold will be changed, thereby affecting the precision of the molded product. Therefore, in order to obtain a highly accurate molded article, it is necessary to maintain the parallelism of the movable platen with respect to the fixed platen in accordance with the opening and closing operation of the mold, and to suppress the change in the degree of flatness. In order to suppress the change in the parallelism, it has been conventionally used to correct the skew of the traveling direction of the movable platen by adjusting the roller and the sliding bearing supporting the movable platen, and to maintain the parallelism between the movable platen and the fixed platen. Local method. However, the structure for adjusting the roller and the sliding bearing supporting the movable platen is complicated, and in the case of using the toggle clamping mechanism of the toggle mechanism, in order to maintain the between the fixed platen and the movable platen with higher precision The parallelism must correct the skew of the rear platen in addition to correcting the skew of the movable platen, and the skew of the rear platen cannot be bridged by adjusting the rollers and sliding bearings supporting the movable platen. [New content] [0004] In view of the above, it is necessary to provide a mold clamping mechanism which is simple in structure and can correct the skew of the rear platen and is applied to an injection molding machine. 1012020317-0 101206141^单单A〇101 Page 3 of 13 M435360 [0005] [0007] [0008] A clamping mechanism for an injection molding machine, comprising a base, fixed to the base a fixed platen and a rear platen, a movable platen slidably disposed between the fixed platen and the rear platen, the clamping mechanism further comprising a first adjusting bolt and a second adjusting bolt, the first An adjusting bolt is screwed to the rear platen and abuts against the base, and the first adjusting bolt is rotated to adjust a gap between the rear platen and the base, and the second adjusting bolt is screwed to the rear table The plate is in contact with the first adjusting bolt, and the second adjusting bolt is rotated to adjust a gap between the first adjusting bolt and the rear platen. The mold clamping mechanism further includes a fixing bolt screwed into the rear platen and the base to fix the rear platen to the base. Two first threaded holes are respectively disposed on the two sides of the rear platen adjacent to the base plate, and the first threaded holes are arranged along the sliding direction of the movable platen, and the first adjusting bolts are respectively screwed to the Inside the first threaded hole. a plurality of second threaded holes are further defined in the sliding direction of the movable platen, and each of the second threaded holes is in communication with one of the first threaded holes, and the second adjusting bolts are respectively screwed to The second threaded hole [0009] a clamping mechanism applied to an injection molding machine, comprising a base, a fixed platen fixed to the base, and a rear platen, slidably disposed on the fixed platen a movable platen between the rear platen and a fixing bolt screwed to the rear platen, the clamping mechanism further includes a first adjusting bolt and a second adjusting bolt, wherein the first adjusting bolt is screwed to the rear portion Abutting against the base, rotating the first adjusting bolt to adjust a gap between the rear platen and the base, the second adjusting bolt is screwed to the rear platen 101206141^^^^ A0101 Page 4 of 13 1012020317-0 f [0010] = Resisting the solid (four) bolt, rotating the second adjusting bolt to adjust the gap between the fixing bolt and the rear platen. Two first threaded holes are respectively disposed on the two sides of the rear platen adjacent to the base plate, and the first threaded holes are arranged along the sliding direction of the movable platen, and the first adjusting bolts are respectively screwed to the Inside the first threaded hole. [ooil]
[0012] 所述後部台板上沿該可動台板之滑動方向開設有若干第 一'螺紋孔，該後部台板上還開設有用以容置該固定螺栓 之通孔，且每一第二螺紋孔均與其中—通孔連通，所述 第二調整螺栓分別螺合於所述第二螺紋孔内。 上逑注射成型機在使用過程中，如發生可動台板歪斜， 旋轉第一調整螺栓便可將可動台板調整至正確之位置； 如發生後部台板歪斜，旋轉第二調整螺栓便可將後部台 板調整至正確之位置，因此上述注射成型機不僅能矯正 了動台板之歪斜而且退能繞正後部台板歪斜。 【實施方式】 [0013] 請參閱圖1，注射成型機100包括一基座10、一固定台板 2〇、一後部台板30、一可動台板40、多根連接杆5〇及一 肘節機構60。固定台板20及後部台板30固定於基座1〇上 ’固定台板20及後部台板30藉由所述連接杆50相互連接 ’可動台板40設置於固定台板20與後部台板30之間且可 滑動地設置於連接杆50上。肘節機構60設置於固定台板 20及可動台板40之間，藉由利用肘節機構60之驅動，可 動台板40可沿連接杆50滑動而前進或後退，使分別安裝 在固定台板20及可動台板40上之模具（圖未示）進行開 模或合模。 1012020317-0 101206141^^ A〇101 第 5 頁 / 共 頁 M435360 [0014] 請一併參閱圖2，注射成型機100還包括多個固定螺栓70 、多個第一調整螺栓80及多個第三绸整螺栓90。固定螺 栓70同時螺合於後部台板30及基座10内以將後部台板30 固定於基座10上。 [0015] 請一併參閱圖3，後部台板30鄰近基座10之兩側分別開設 有二第〆螺紋孔32，且所述第一螺紋孔32沿可動台板40 之滑動方向佈置。後部台板30上沿可動台板40之滑動方 向還開設有若干第二螺紋孔34，且每一第二螺紋孔34均 與其中一第一螺紋孔32連通。第一調整螺栓80分別螺合 於第一螺紋孔32内並與基座10抵持，第二調整螺栓9〇分 別螺合於第二螺紋孔34内並與第一調整螺栓80抵持。 [0016] 使用注射成型機1〇〇時可參照如下步驟進行： [0017]當發現可動台板40於其行進方向有歪斜時，旋轉第一調 整螺栓80以調整後部台板3〇與基座1 〇之間之間隙進而微 調連接杆50之位置以保持可動台板4〇與固定台板2〇間之 平行度。若發現後部台板30有歪斜，如旋轉第一調整螺 栓80還不能維持可動台板4〇與固定台板2〇間之平行度， 可旋轉第二調整螺栓90以調整後部台板30與第一調整螺 栓80之間之間隙進一步地微調後部台板30相對基座1〇位 置以保持可動台板40與後部台板30間之平行度。 [0018]上述/主射成型機100在使用過程中，如發生可動台板歪 斜，旋轉第一調整螺栓80便可將可動台板40調整至正確 置如發生後部台板30歪斜，旋轉第二調整螺检9〇[0012] The rear platen is provided with a plurality of first 'threaded holes along the sliding direction of the movable platen, and the rear platen is further provided with a through hole for receiving the fixing bolt, and each second thread The holes are connected to the through holes, and the second adjusting bolts are respectively screwed into the second threaded holes. During the use of the upper injection molding machine, if the movable platen is skewed, the first adjustment bolt can be rotated to adjust the movable platen to the correct position; if the rear platen is skewed, the second adjustment bolt can be rotated to move the rear part. The platen is adjusted to the correct position, so the above injection molding machine can not only correct the skew of the moving platen but also retreat around the back platen. [Embodiment] [0013] Referring to FIG. 1, an injection molding machine 100 includes a base 10, a fixed platen 2, a rear platen 30, a movable platen 40, a plurality of connecting rods 5 and an elbow. Section mechanism 60. The fixed platen 20 and the rear platen 30 are fixed to the base 1A. The fixed platen 20 and the rear platen 30 are connected to each other by the connecting rod 50. The movable platen 40 is disposed on the fixed platen 20 and the rear platen. Between 30 and slidably disposed on the connecting rod 50. The toggle mechanism 60 is disposed between the fixed platen 20 and the movable platen 40. By driving by the toggle mechanism 60, the movable platen 40 can be slid along the connecting rod 50 to advance or retreat to be respectively mounted on the fixed platen. 20 and a mold (not shown) on the movable platen 40 are opened or closed. 1012020317-0 101206141^^ A〇101 Page 5 / Total Page M435360 [0014] Referring to FIG. 2 together, the injection molding machine 100 further includes a plurality of fixing bolts 70, a plurality of first adjusting bolts 80 and a plurality of third Silk bolts 90. The fixing bolt 70 is simultaneously screwed into the rear platen 30 and the base 10 to fix the rear platen 30 to the base 10. Referring to FIG. 3 together, the second platen 30 is respectively provided with two second threaded holes 32 adjacent to the base 10, and the first threaded holes 32 are arranged along the sliding direction of the movable platen 40. A plurality of second threaded holes 34 are defined in the sliding direction of the movable platen 40 on the rear platen 30, and each of the second threaded holes 34 communicates with one of the first threaded holes 32. The first adjusting bolts 80 are respectively screwed into the first threaded holes 32 and abutted against the base 10, and the second adjusting bolts 9 are screwed into the second threaded holes 34 and abutted against the first adjusting bolts 80, respectively. [0016] When the injection molding machine 1 is used, the following steps can be performed: [0017] When the movable platen 40 is found to be skewed in its traveling direction, the first adjusting bolt 80 is rotated to adjust the rear platen 3 and the base. The gap between the turns 进而 further fine adjusts the position of the connecting rod 50 to maintain the parallelism between the movable platen 4 and the fixed platen 2 . If the rear platen 30 is found to be skewed, if the first adjusting bolt 80 is rotated and the parallelism between the movable platen 4 and the fixed platen 2 is not maintained, the second adjusting bolt 90 can be rotated to adjust the rear platen 30 and the The gap between the adjustment bolts 80 further fine-tune the position of the rear platen 30 relative to the base 1 to maintain the parallelism between the movable platen 40 and the rear platen 30. [0018] During the use of the above-mentioned main injection molding machine 100, if the movable platen is skewed, the first adjustment bolt 80 is rotated to adjust the movable platen 40 to the correct position, such as the rear platen 30 is skewed, and the second rotation is performed. Adjust the thread check 9〇
便可將後部台板30調整至正確之位置，因此上述注射成The rear platen 30 can be adjusted to the correct position, so the above injection is
„ 型機100不僅能矯正可動台板40之歪斜而 10120614^^^ A0101 ® 6 I / 4t 13 I 且還能矯正後部 1012020317-0 M435360 台板30歪斜。 []可以理解’本新型中之第：調整螺栓⑽係用以微調後部 台板30相對基座10於可動台板4〇之滑動方向之位置只 要月b只現第一調整螺栓9〇之上述功能，第二調整螺栓⑽ 不局限於與第-調整螺栓8Q抵持，還可與固定螺检抵 持。 [0020] 另外本領域技術人員還可在本新型權利要求公開之範 圍和精神内做其他形 式和細卽上之各種修改、添加和替 換。健，這些依據本新型精神所做之各種修改、添加 和替換等變化，都應 I含在本新型所要求保護之範圍之 内。 【圖式簡單說明】 [〇〇21]圖1係本新型較佳實祐 e万式之應用於注塑成型機之合模機 構之立體圖； 剛圖示合模機構π部分之局部放大圖； • [_圖3細所示合模機構沿iii-m線之剖視圖。 【主要元件符號說明】 [〇〇24] 注射成型機：1〇〇 [0025] 基座：1〇 [0026] 固定台板：20 [0027] 後部台板：30 [0028] 可動台板：40 ΗΠ2隱I^職删1 « 7 1 ^ 13 ' 1012020317-0 M435360 [0029] 連接杆：50 [0030] 肘節機構：6 0 [0031] 固 定螺栓：70 [0032] 第 一調整螺栓：80 [0033] 第 二調整螺栓：90 [0034] 第 一螺紋孔：3 2 [0035] 第 二螺紋孔：34„ The model 100 can not only correct the skew of the movable platen 40 but also 10120614^^^ A0101 ® 6 I / 4t 13 I and can also correct the rear 1012020317-0 M435360 platen 30 skew. [] can understand the 'in this new type The adjusting bolt (10) is used to finely adjust the position of the rear platen 30 relative to the base 10 in the sliding direction of the movable platen 4, as long as the first adjustment bolt 9 is only used for the month b, and the second adjusting bolt (10) is not limited It can also be resisted by the first adjusting bolt 8Q, and can also be resisted by the fixed threading. [0020] Various modifications and changes in other forms and details can also be made by those skilled in the art within the scope and spirit of the present invention. Additions and substitutions. These changes, additions and substitutions, which are made in accordance with the spirit of the present invention, should be included in the scope of the claimed invention. [Simplified illustration] [〇〇21] 1 is a perspective view of the mold clamping mechanism of the injection molding machine of the present invention; a partial enlarged view of the π portion of the clamping mechanism; [_ Figure 3 shows the clamping mechanism along the line iii -m line sectional view. [Main components No. Description] [〇〇24] Injection molding machine: 1〇〇[0025] Base: 1〇[0026] Fixed platen: 20 [0027] Rear platen: 30 [0028] Movable platen: 40 ΗΠ 2 hidden I ^职除1 « 7 1 ^ 13 ' 1012020317-0 M435360 [0029] Connecting rod: 50 [0030] Toggle mechanism: 6 0 [0031] Fixing bolt: 70 [0032] First adjusting bolt: 80 [0033] Two adjustment bolts: 90 [0034] First threaded hole: 3 2 [0035] Second threaded hole: 34
1〇12〇614产單編號 A〇1〇1 第8頁/共13頁 1012020317-01〇12〇614 Production Order No. A〇1〇1 Page 8 of 13 1012020317-0