I 1280910 九、發明說明: 【發明所屬之技術領域】 • 本發明係有關於一種射出成型機轉盤緩衝機構,尤指一 種内藏式設計以節省空間,並可避免暴衝與急停,且調整定 位簡便確實者。 【先前技術】 • 按,習知射出成型轉盤缓衝機構,因係安裝於成型機外 部,而徒增空間,並且也具有不易調整及定位不確實等缺失; 例如公告第49884G號專利,其緩衝機構不但安裝於外部,並 且也無任何之碰裝置,致__粒確實之境界,同時 更谷易發生暴衝與急停等不良現象;再如公告M2樹仙號專 利,其緩衝機構亦钱於外部,雖有輔助定位機構配合減速 感測器與停止,以控繼顺速與停止定位之目的, • 然亦因無法調整’也難以達到定位確實之效果,同時更容易 有暴衝與急停之現象發生;又如公告第肥6號專利,其 _機構亦安裝於外部且具相#之高度,_佔據了相當之 空間,無法鮮,仍具有定位不雜,且 急停等不良。 綠於此’本發日种請人乃#成發明人潛心研究設計, 經長時間之研發並經不斷之修正,終喊本㈣之產生。 【發明内容】 4 1280910 本發明之主要目的,係在提供+而 空間之射出成型機轉盤緩衝機構。朗職式叹相可㈣ 本發明之另一主要目的,則力祖 衝設計,簡絲嶋物崎。皆有缓 確實在提供—種可調整粒且簡便 軸外==¾ ❿ 則固設於-驅動油缸上,藉油專^^唾接,该齒條 動,使轉盤旋轉;及一緩衝機構,設於^ ,與齒輪的傳 之兩側,係由虹軸、活塞、緩衝趣二:。β且位於轉盤 阻油板壓環等構件顺成;I卜輪t科、阻油板及 與彈簀係設於緩衝襯套之内套㈡=$通道,鋼珠 壓環則鎖固於油紅蓋外側,以將二疋立,而阻油板 便等功效^絲倾細之現象,且調整定位簡 【實施方式】 ΠΓ 發明為達成上列目的所採用之技術手段,兹舉以 下一較佳實施例,配合附圖詳述如下·· 牛以 轉般diif::广絲三圖所示’-旋轉機構1,係在 ί^同時與f傳動齒條13喝接,該齒條^係固^於 •”氬 之上,藉該油缸20之作動經由齒條13盥齒_ ^ 之傳動,而可令轉盤旋轉; 輪12I 1280910 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an injection molding machine rotary buffer mechanism, in particular to a built-in design to save space, and to avoid overshoot and emergency stop, and to adjust The positioning is simple and accurate. [Prior Art] • According to the conventional injection molding buffer mechanism, the space is installed outside the molding machine, and the space is increased, and it is also difficult to adjust and the positioning is not correct. For example, the publication No. 49884G, the buffer The organization is not only installed on the outside, but also has no touch device. It leads to the realm of __ granules, and at the same time, it is more prone to catastrophic phenomena such as rushing and rushing. In addition, it is announced that the M2 tree is patented and its buffer mechanism is also money. Externally, although the auxiliary positioning mechanism cooperates with the deceleration sensor and stops to control the speed and stop positioning, it is also difficult to achieve the correct positioning effect, and it is easier to have a rush and an emergency. The phenomenon of stoppage occurs; as for the publication of the No. 6 patent, the organization is also installed on the outside and has the height of the phase #, _ occupies a considerable space, can not be fresh, still has a positioning is not mixed, and emergency stop and other bad. Green is here. This is the inventor's painstaking research and design. After a long period of research and development and constant revision, I finally call this (4). SUMMARY OF THE INVENTION 4 1280910 The main object of the present invention is to provide a + and space injection molding machine disk buffer mechanism. Long position sighs can be (4) Another main purpose of the present invention is the design of the ancestral dynasty. Both are provided with a kind of adjustable grain and the simple axis is out ==3⁄4 ❿ It is fixed on the - drive cylinder, the oil is specially connected, the rack moves, the turntable is rotated; and a buffer mechanism, Set on ^, and the two sides of the transmission of the gear, by the rainbow axis, piston, buffer fun two:. β is located in the rotating plate of the rotary oil-blocking plate and other components; the I-round t-block, the oil-resistant plate and the inner casing of the buffer bushing are set in the buffer bushing (2) = $ channel, and the ball ring is locked in the oil red The outside of the cover is used to set up the two, and the oil-repellent board and other functions are finely smeared and adjusted. [Embodiment] 发明 Invented The technical means adopted for achieving the above objectives, the following is preferred. The embodiment is described in detail below with reference to the drawings. The cow is turned into a diif:: the wide-wire three-figure diagram - the rotating mechanism 1 is attached to the f-drive rack 13 at the same time, and the rack is fixed. Above the "argon", by the action of the cylinder 20, the rotation of the rack 13 can be rotated, and the turntable can be rotated;
緩衝機構2藏设於該驅動油缸2〇之内部,並 之兩側,包財—鶴油缸20及藏設於該油缸2G 5 1280910 轴21、活塞22、緩衝襯套23、鋼珠24、壓縮彈簧25、阻油 板26、阻油板壓環27及油缸蓋28等;其中,該緩衝概套四 與阻士板26係設於缸軸21及油缸蓋28之間,且緩衝概套23 亚具f干孔fe不等之通道,鋼珠24與壓娜簧25絲於緩 衝襯套23,气内(請參閱第西圖,,並藉阻油板Μ抵住定位, ,阻油板壓環27卿固於油缸蓋28外侧,以將阻油板%固 定,及 m一 係由撞板31與極限開關32組成,該撞The buffer mechanism 2 is disposed inside the driving cylinder 2〇, and on both sides, the Baocai-Crane cylinder 20 and the shaft 21 hidden in the cylinder 2G 5 1280910, the piston 22, the buffer bushing 23, the steel ball 24, the compression spring 25. The oil blocking plate 26, the oil blocking plate pressing ring 27 and the cylinder head 28, etc., wherein the buffering sleeve 4 and the barrier plate 26 are disposed between the cylinder shaft 21 and the cylinder head 28, and the buffering sleeve 23 With a channel of f dry hole fe, the steel ball 24 and the pressure spring 25 are threaded on the buffer bushing 23, in the gas (please refer to the west figure, and the oil plate Μ resists the positioning, the oil plate pressure ring) 27 Qing is fixed on the outer side of the cylinder cover 28 to fix the oil-repellent plate %, and m is composed of the striker 31 and the limit switch 32.
f iy 動/缸2G外部前後兩端處,其上端並具有 而^?_!>、,’末端則具斜面俾與極限開關%碰觸, 驅動一之兩端’藉線路設計可 依據上述構造組合,本發明之作動流程大致如下: 1·液壓油係自紅軸21右側油孔進入,如第五、六圖所示。 衝ί套^3壓迫鋼珠24及彈簧25打開緩 軸21及活夷吏小量液壓油進入油缸20内,由於缸 左側移動,I引去、二 1則相對推動油紅20連帶使齒條13向 通道以小量==向轉,此日_僅打開小 現象如第七、八圖ί示起動推動油缸2q,而可避免起動暴衝 衝續,側移動’當緩 量’迫使油㈣開始減而阻十,圖= 6 1280910 5·當右側緩衝襯套23完全蓋住缸軸21右側排泄液壓油 出口位置時,液壓油將因通道閉塞則改由緩衝襯套23上由小 至小之通道排泄液壓油,而逐漸縮小液壓油排泄量,迫使油 缸20愈靠近終點速度愈慢,如第十三、十四圖所示。 6·當右側緩衝襯套23之排泄通道也完全脫離缸軸2丨右 =排=液壓油出口位置時,活塞22也碰觸到緩衝襯套23而 元全停ΐ,此時若停止位置未到達定位時,則可鬆開兩侧阻 油板壓環27,紐旋轉阻油板26 J^加或減少動作行程, 確實使轉鮮確旋轉位,如帛十五、十六圖所示。 、土由以上之說明可知,本發明確具如下之優點與功效,而 运比習知者更為進步實用: 1·緩衝機構為内藏式設計,可節省空間。f iy move / cylinder 2G outside the front and rear ends, the upper end has and ^?_!>, 'the end has a bevel 俾 and the limit switch% touch, the drive one end of the 'borrowing line design can be based on the above The structural combination of the present invention is roughly as follows: 1. The hydraulic oil enters from the oil hole on the right side of the red shaft 21, as shown in the fifth and sixth figures. Pressing the 套 套 ^ 3 pressing the steel ball 24 and the spring 25 to open the slow shaft 21 and a small amount of hydraulic oil into the cylinder 20, because the left side of the cylinder moves, I lead, and the second one pushes the oil red 20 together to make the rack 13 To the channel with a small amount == turn, this day _ only open small phenomenon, such as the seventh, eighth figure, the start push cylinder 2q, and can avoid the start of the storm, the side move 'when the slow amount' forces the oil (four) to start reducing And the resistance is ten, Fig. = 6 1280910 5. When the right buffer bushing 23 completely covers the drain hydraulic oil outlet position on the right side of the cylinder shaft 21, the hydraulic oil will be changed from the small to the small passage on the buffer bushing 23 due to the passage of the passage. The hydraulic oil is drained, and the hydraulic oil discharge is gradually reduced, forcing the cylinder 20 to be slower toward the end point, as shown in Figures 13 and 14. 6. When the drain passage of the right buffer bushing 23 is also completely separated from the cylinder shaft 2 丨 right = row = hydraulic oil outlet position, the piston 22 also touches the buffer bushing 23 and is completely stopped. When the positioning is reached, the oil-blocking plate pressure ring 27 on both sides can be loosened, and the rotation resistance oil-reducing plate 26 J^ can be added or reduced to reduce the movement stroke, which is indeed shown in the fifteenth and sixteenth figures. According to the above description, the present invention has the following advantages and effects, and is more progressive and practical than the conventional ones: 1. The buffer mechanism is a built-in design, which saves space.
3· 鬆阻油板壓環27,即可調整阻油板26並改變 、=衝襯套23之位置,進而連動調整油缸 =確’更可同時連帶觸緩衝機構,實極為^ 4·緩衝機構_無油封設計,彻且不必維修。 5·緩衝機構簡單, 可大幅節省成本。 6, c3· Loosen oil plate pressure ring 27, you can adjust the oil-resistant plate 26 and change, = the position of the bushing 23, and then the adjustment cylinder = indeed 'more can be connected with the buffer mechanism at the same time, really ^ 4 · buffer mechanism _ No oil seal design, no need to repair. 5. The buffer mechanism is simple and can save a lot of money. 6, c
不必再額使用電路線路或油路緩衝, 综 申請前也未曾見諸子 業利用價值等要件, 7 1280910 【圖式簡單說明】 第一圖所示係本發明之結構圖。 第二圖所示係本發明緩衝機構之立體圖。 第三圖所示係本發明緩衝機構之剖視圖。 第四圖所示係本發明緩衝襯套部分之放大示意圖 第五圖所示係本發明緩衝機構之動作(_)剖視圖 第六圖所示係第五圖中A部分之玫大示意圖。 第七圖所示係本發明緩衝機構動作(二)之剖視圖。 第八圖所示係第七圖中B部分之放大示意圖。 第九圖所示係本發明緩衝機構動作(三)之剖視圖。 第十圖所示係第九财C部分之放大示意圖。It is not necessary to use the circuit line or the oil circuit buffer again. The application value and other requirements have not been seen before the application. 7 1280910 [Simplified description of the drawings] The first figure shows the structure of the present invention. The second figure shows a perspective view of the buffer mechanism of the present invention. The third figure shows a cross-sectional view of the buffer mechanism of the present invention. 4 is an enlarged schematic view showing a portion of the buffer bushing of the present invention. FIG. 5 is a cross-sectional view showing the action of the buffer mechanism of the present invention. FIG. 6 is a schematic view showing a portion A of the fifth drawing. Figure 7 is a cross-sectional view showing the action (2) of the buffer mechanism of the present invention. The eighth figure is an enlarged schematic view of the portion B in the seventh figure. Figure 9 is a cross-sectional view showing the action (3) of the buffer mechanism of the present invention. The tenth figure shows an enlarged view of the ninth fiscal section C.
第十-圖所示係本發明緩衝機構動作(四)之剖视圖。 第十二圖所示係第十—圖中D部分之放大示意圖。 第十三圖所示係本發明緩衝機構動作㈤之剖視圖。 第十四_雜第十三財E部分之放大示意圖。 第十五圖所示縣發鴨衝機構動作㈤剖視圖。 第十六_讀、第十五財?部分之敎示意圖。 8 1280910 【主要元件符號說明】 1 —旋轉機構 11 —轉轴 12—齒輪 13—齒條 2 -一緩衝機構 20—油缸 21—缸輛 22—活塞 23一-緩衝概套 24—鋼珠 25---彈簧 26-一阻油板 27—阻油板壓環 28—油缸蓋 3-一控制機構 31—撞板 311 —-長槽 32---極限開關The tenth-figure is a cross-sectional view of the action (4) of the buffer mechanism of the present invention. The twelfth figure shows an enlarged view of the tenth part of the figure. Figure 13 is a cross-sectional view showing the action (5) of the buffer mechanism of the present invention. A magnified diagram of the fourteenth part of the thirteenth fiscal. The fifteenth figure shows the cross-sectional view of the operation of the county duck ducking mechanism (5). Sixteenth _ read, the fifteenth? Part of the schematic diagram. 8 1280910 [Description of main components] 1 - Rotating mechanism 11 - Shaft 12 - Gear 13 - Rack 2 - Buffer mechanism 20 - Cylinder 21 - Cylinder 22 - Piston 23 - Buffer set 24 - Ball 25 - - spring 26 - an oil barrier 27 - oil plate pressure ring 28 - cylinder cover 3 - a control mechanism 31 - striker 311 - long slot 32 - limit switch