201036703 六、發明說明： 【發明所屬之技術領域】 本案係關於一種噴頭清潔裝置，尤指一種具喷液系統 之喷頭清潔裝置。 【先前技術】 ， 快速成型技術（Rapid Prototyping，簡稱RP技術）係 疊成型的概念所發展而成，其主 要技術特徵是成型的快捷性，能在不需要任何刀具，模具 及卡具的情況下自動、快速將任意複雜形狀的設計方案快 速轉換為3D的實體模型，大大縮短了新產品的研發周期 及減少研發成本，能夠確保新產品的上市時間和新產品開 發的一次成功率，它為技術人員之間，以及技術人員:二 業決策者、產品的用戶等非技術人員之間提供了—個更加 完整及方便的產品設計交流工具，從而明顯提高了產品在 〇市場上的競爭力和企業對市場的快速反應能力。 目前RP技術發展出利用噴印技術結合載具精密定位 . 技術的方式來生產3D的實體模型，其生產方式 .一層粉末舖設於載具上方並利用嘴墨列印技術於部分粉 末上喷印高黏度膠合劑液體，使膠合劑液體與粉末沾黏^ 固化，一直重複上述製程層層堆砌即可完成3D的實體模 型。 然而習知RP技術所使用的嘴印設備，在喷印完畢後 3 201036703 ，尺到除時並未考慮到殘餘膠合劑及喷頭表面沾黏粉末 疋否有刮除乾淨，且封存並未保澄導致膠合劑乾掉，造成 喷頭損毀，降低喷頭的使用壽命，真造成後續噴印功能性201036703 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a nozzle cleaning device, and more particularly to a nozzle cleaning device with a liquid discharge system. [Prior Art], rapid prototyping (RP technology) is developed by the concept of stack molding. Its main technical feature is the rapid molding, which can be used without any tools, molds and fixtures. Automatically and quickly convert any complex shape design into a 3D solid model, which greatly shortens the development cycle of new products and reduces R&D costs. It ensures the time to market for new products and the success rate of new product development. It is technology. Between personnel, as well as technicians: non-technical personnel such as decision makers of the second industry, users of products, etc., provide a more complete and convenient product design communication tool, which significantly improves the competitiveness of products in the market and enterprises. Rapid response to the market. At present, RP technology has developed a 3D solid model using the printing technology combined with the precise positioning and technology of the carrier. The production method is as follows: a layer of powder is laid on the top of the carrier and printed on a part of the powder by using the ink printing technology. The viscosity glue liquid makes the glue liquid adhere to the powder and solidify. The 3D solid model can be completed by repeating the above process layer stacking. However, the nozzle printing equipment used in the conventional RP technology, after the printing is completed, 3 201036703, does not take into account the residual glue and the surface of the nozzle is sticky, and the sealing is not guaranteed. Cheng causes the glue to dry out, causing the nozzle to be damaged and reducing the service life of the nozzle, which really causes subsequent printing function.
不良，無法繼續喷印產出高品質3D虞品。另外，習知RP 技術在取成品時，粉末飛揚總是會造成工作環境的汙染， . 須面頻率的清潔才能維持正常運作。又，每次舖粉完成後 • 需等待成型乾燥時間，即每舖粉一次要等三分鐘粉末乾燐 1^)黏著時間，增加了總成型的時間，而無法真正達到快速成 型的目的。 因此’如何發展一種可改善上述習知技術缺失之嗔顏 清潔裝置，實為目前迫切需要解決之問題。 【發明内容】 本案之主要目的，在於提供一種嗔頭清潔裝置，俾解 決傳統噴頭清潔裝置無法對喷頭進行橄底清潔，造成噴頦 〇損毁，降低喷頭的使用壽命，且造成後續喷印功能性不 良’無法繼續噴印產出高品質3D產於等缺點。 ' 為達上述目的，本案之一較廣義實施樣感為提供〆樓 « 噴碩清潔裝置，適用於具有至少一喷顏之一列印裴置，该 嘴頭清潔裝置包含一喷液系統及至少/到板，該噴液系，统 係利用一喷液管將液體喷送至該喷頭，該刮板係對應該噴 頭而設置且與該喷頭相接觸，並受一麟動裝置驅動而於該 噴頭表面移動以刮除該喷頭上之殘留物，其中藉由該喷浪 营噴出之該液體潤濕該喷頭及該喷頭上之該殘留物，使该 4 201036703 刮板輕易將該喷頭上之該殘留物刮除乾淨。 【實施方式】 體現本案特徵與優點的一些典型實施例將在後段的 說明中詳細敘述。應理解的是本案能夠在不同的態樣上具 有各種的變化，其皆不脫離本案的範圍，且其中的說明及 ' 圖示在本質上係當作說明之用，而非用以限制本案。 ' 請參閱第一圖A，其係為本案較佳實施例之桌上型立 I 體成型裝置之立體結構示意圖。如第一圖A所示，本案之 桌上型立體成型裝置1之基座平台10上主要包含列印模 組11、供粉槽12及建構槽13，其中建構槽13之槽體130 (如第一圖B所示）係自基座平台10往下延伸，且部分 設置於基座平台10之上。供粉槽12用以提供建構粉末至 建構槽13中，並由列印模組11進行喷印，以於建構槽13 中層層堆疊成型所欲形成之立體物品。建構槽13的内部 Q 係具有一底板131 (如第一圖B所示），用以承載粉末及層 層堆疊成型的立體物品，且固定於升降平台61 (如第一圖 . B所示）上，可受升降設備60(如第三圖A所示）的帶動 而於建構槽13的内部進行升降。 在一實施例中，建構槽13設置於桌上型立體成型裝 置1之中央部位，列印模組11設置於建構槽13之左側部 位，供粉槽12則設置於建構槽13之右側部位，本實施例 將以列印模組11沿X軸方向由左側往右側的方向進行喷 印的方式提出說明，但實際運作方式不以此為限。請參閱 5 201036703 第一圖A、第一圖B及第一圖C，其中第一圖B係為第一 圖A中列印模組、供粉槽及建構槽之剖面結構圖，第一圖 C則為供粉槽移動至建構槽上方進行舖粉之示意圖。本案 之桌上型立體成型裝置1的運作方式係為：首先，右側之 供粉槽12沿X軸方向由右向左移動至建構槽13上方，同 時於建構槽13之底板131上進行舖粉，待舖粉完成後， ' 供粉槽12往右側移動復位，並由供粉槽12左側端所設置 * 之舖粉輪16將粉末推平及壓平，以使粉末平舖於建構槽 ^ 13之底板131的整個表面上，並且，多餘的粉末可被推入 回收槽14中，使其可被回收再利用。 在一實施例中，本案之桌上型立體成型裝置1更包含 有喷印成型及舖粉隔離作業裝置，其包括有一伸縮防塵護 套15，其係連接於供粉槽12之右側端，當供粉槽12往左 移動並於建構槽13上進行舖粉時，伸縮防塵護套15會同 時被拉伸並覆蓋於整個建構槽13上，同時舖粉粉末也被 Q 罩蓋，可以避免粉塵飛揚，對基座平台10上的部件，尤 其是傳動部件，具有防塵的效果，可防止飛揚的粉塵沾附 . 於傳動部件上，而造成其使用壽命及列印精度等影響，同 時待供粉槽12舖粉完成後，粉末也被罩蓋安定於建構槽 13上，如此列印模組11再進行列印作業，即可大幅降低 粉塵飛揚，有別於習知裝置同時舖粉及列印所造成粉塵飛 揚之缺失。 請再參閱第一圖A，本案之桌上型立體成型裝置1更 包含一第一傳動部件，用以傳動供粉槽12於X方向上的 6 201036703 移動。第一傳動部件包含馬達20、滾珠導螺桿21、軸套 22、線性滑桿23及套件24,其中，軸套22係套設於滾珠 導螺桿21上，套件24係套設於線性滑桿23上，而滾珠 導螺桿21及線性滑桿23係跨設於供粉槽12的兩側且彼 此平行設置。如第一圖A所示，供粉槽12係固定於一承 載板25上，而軸套22及套件24係分別連接固定於承載 ' 板25上，因此，當馬達20驅動滾珠導螺桿21轉動時， 軸套22會於滚珠導螺桿21上進行往復運動，因此可帶動 ^ 供粉槽12於X方向上的移動。藉由可移動式供粉槽之設 置，可使桌上型立體成型裝置1達到更好的空間配置。 當供粉槽12供粉完成而往右側移動復位之同時或隨 後，列印模組11會向右側移動至建構槽13上方，並利用 喷墨列印技術於建構槽13中所舖設的部分粉末上喷印高 黏度膠合劑液體，使膠合劑液體與粉末沾黏並固化。列印 模組11可由第二傳動部件18控制，於X方向及Y方向上 Ο 移動，其中，列印模組11之傳動方式係普遍應用於一般 列印裝置，故於此不贅述。 . 隨後，當喷印作業完成後，列印模組11會往左侧移 動復位，建構槽13之底板131亦受升降設備控制而於Z 方向上下降一預定高度，即可再由供粉槽12進行供粉作 業，重新舖設一層粉末於已進行喷印完成之粉末上，並進 行下一次的喷印作業。一直重複上述製程層層堆砌即可完 成預定之立體物品，亦即3D的實體模型。 請參閱第一圖D-G，其中第一圖D係為第一圖A所示 7 201036703 =粉槽於蓋體開啟時之結構示意圖，第_圖_為第一 =一^部分結構示意圖，第—圖？為供粉槽落粉狀態之結 = 為供粉槽非落粉狀態之結構示意圖。 ;圖所示，供粉槽12的内部係設置有-授掉棒121，1係 由馬達⑵所驅動，可對供粉槽12内的粉末進㈣掉:、 以促進粉末於供粉槽12内均勻分佈1拌棒i2i传與一 /1 〇 ^心輪⑵連接，用以帶動具有複數個長型槽孔125之板 件124運動。請同時參閱第一圖？及第一圖&里 粉槽之剖面結構圖，如圖所示，供粉们2之底部愈板; 124相對應之區域係設置有複數個開孔，由於 ⑵轉料，板件124會隨^右_，當㈣124之^ ^ 125與供粉槽12底部之開子L i26對位而連通時（如第 所示）’供粉槽12内之粉末即可經槽孔⑵及開孔 洛下至建構槽13中以進行供粉；反之，當槽孔125與 t (如第一圖G所示），粉末將無 外t下 槽13中’可藉此㈣供粉數量並防止粉末 外洩。 ，念μ另外圖E所示，板件124上所設置之槽孔125 二：水平且分離設置’而供粉槽12底部所設置之 =26彼此⑼亦同樣呈水平且分離設置， 的舖上進行供粉，以使建構槽13上 供所有的粉量，造成=料技術關始絲時就一次提 段與後段舖粉的密Λ始推粉時因為重量及推擠’形成前 X不平均及過多剩餘粉末推至回收槽 8 201036703 14内的問題。 再者，由於每次舖粉及喷印完成後需等待成型乾燥時 間，習知技術約每舖粉一次就要等三分鐘粉末乾燥黏著時 間，大大增加了總成型的時間，因此，為達到較快乾燥速 度，本案之桌上型立體成型裝置1更包含一加熱組件17 (第一圖B所示），其係設置於供粉槽12之前端，可在每 ' 次喷印完成後對粉末進行加熱作用，以加速粉末乾燥黏著 ' 之速度，縮短總成型時間。在一實施例中，加熱組件17 ^ 可更包含一感溫器171，可感測加熱組件17之溫度，以做 適度之溫度控制。 請參閱第二圖A，其係為本案桌上型立體成型裝置之 部分結構示意圖，其中，列印模組被移除以顯示列印模組 下方之結構。如圖所示，本案之桌上型立體成型裝置1更 包含一喷頭清潔裝置30及一喷頭封存裝置40。在一實施 例中，喷頭清潔裝置30與喷頭封存裝置40係設置於列印 Q 模組待機位置之一側（例如左側），其中，喷頭清潔裝置 30可在喷頭完成喷印作業後，將喷頭上殘餘的膠合劑及沾 . 黏的粉末清除乾淨，而喷頭封存裝置40則可在喷頭封存 時提供濕潤的環境，避免喷頭乾掉。 請參閱第二圖B，其係為本案喷頭清潔裝置之結構示 意圖。如圖所示，喷頭清潔裝置30具有盒體3卜基座32、 驅動裝置33及至少一刮板34，基座32係容置於盒體31 中，且可受驅動裝置33驅動，而於X方向上往復運動。 刮板34係自基座32表面向上延伸出，且係對應喷印匣而 9 201036703 設置’以列印模組具有兩個喷印匣為例，喷頭清潔襄置3〇 可具有兩組刮板34 ’其係對應兩喷印匣而設置，且每—组 具有但不限於兩片刮板34，且兩片刮板34係彼此平行設 置’且該到板可由橡膠材質製成。當喷頭完成喷印作業 後’喷印匣會被移動至噴頭清潔裝置30上方，且嘴頭對 應於刮板34位置且與刮板34相接觸，此時，驅動裝置33 驅動基座32於X方向上往復運動，可使得刮板34於嗔頭 表面移動以刮除喷頭上殘餘的膠合劑及沾黏的粉末。 另外’由於膠合劑及粉末易黏附於喷頭上，難以刮除 完全，因此，本案之喷頭清潔裝置30更具有一喷液系統， 包含儲液槽35、抽液管36、喷液管37及廢液管38，錯液 槽35係相鄰於盒體32而設置，且透過抽液管36將液體 自供液裝置（係設置於第一圖A之基座平台1〇下方，未 顯示）輸送至儲液槽35中，並利用喷液管37將液體喷送 至喷頭，其中，喷液管37之喷液口 371係緊鄰刮板34而 Q 設置，且喷液口 371之數目較佳與到板34之組數相同， 例如，當列印裝置具有兩個喷印匣時，喷水清潔裝置30 即具有兩組刮板34及兩個喷液口 371。 因此，當喷頭完成喷印作業且移動至喷頭清潔裝置30 上方時，喷頭清潔裝置3〇會先對喷頭喷出些微液體’其 中該液體可為但不限於水、清潔劑或溶劑，用以潤濕喷頭 上的膠合劑及粉末’可使得刮板34清潔喷頭時更加方便 容易，故隨後於驅動裝置33帶動到板34於噴頭表面移動 時，可輕易將喷頭上殘餘的膠合劑及沾黏的粉末到除乾 201036703 淨，達到清潔喷頭的目的。 此外，經喷液口 371喷出的液體及經刮板34刮除之 廢液及廢渣會流至盒體31中，並經由與盒體31連接之廢 液管38流至廢液裝置（係設置於第一圖A之基座平台10 下方，未顯示），以供進行廢液處理。 另一方面，前述之喷頭清潔裝置30除應用於立體成 ' 型裝置之外，亦可應用於一般2D列印裝置之喷頭清潔。 _ 舉例而言，可根據本案構想將習知列印裝置改良成在刮板 對喷頭進行清潔前，先喷出些微液體至喷頭，讓油墨或高 揮發性的墨水潤濕，使刮板清潔噴頭時更加方便容易。 請參閱第二圖C及第二圖D，其中第二圖C為本案喷 頭封存裝置之結構示意圖，第二圖D為第二圖C蓋板分離 之爆炸圖。如圖所示，喷頭封存裝置40包含基座41、滑 座42、承載座43、密封部件44、保濕裝置45及濕度感應 器46，其中，滑座42設置於基座41之上，承載座43設 Q 置於滑座42之上，而密封部件44設置於承載座43之上。 承載座43由一承載槽體431及一蓋板432所組成，密封 部件44係容置於承載座43之承載槽體431中，且部分突 出於承載座43之頂表面，其中，承載座43之蓋板具有對 應於密封部件44之開口 433，使密封部件44可穿過開口 433而突出於承載座43之頂表面。密封部件44係用來包 覆密封喷印匣之喷頭，以保持喷頭的濕度，防止膠合劑乾 涸而阻塞喷頭之喷嘴。密封部件44之形狀及位置皆係對 應喷印匣之喷頭而設置，故密封部件之數目亦可對應喷印 11 201036703 匣之數目而變化，不限於本實施例所圖示之兩個密封部件 44 ° 為確保密封部件44包覆密封噴頭時之保濕狀態，本 案之喷頭封存裝置40更具有保濕裝置45,其係包含儲水 槽451、抽水管452、噴霧管453及集水管…。儲水槽 451係相鄰於基座41而設置，且透過抽水管452自供水襄 .置（係設置於第一圖A之基座平台10下方，未顯示）輸 ^送水至儲水槽4对，儲水槽州中更具有霧化器（未顯 ^ 示），以將水分霧化並利用噴霧管453將霧氣經噴霧口 455 喷送至承栽座Μ之承载槽體431内，而密封部件料之側 邊具有開槽44卜故霧氣可沿開槽441進入密封部件44， 龙由兩側邊之隙縫442往上散發出（如第二圖£之箭頭所 示/、中第一圖E為喷頭封存裝置之局部剖面示意圖）， 以使喷頭保持濕潤。而集水管454則連接儲水槽451及一 集水裝置（係設置於第一圖A之基座平台1〇下方，未顯 Q禾）以供進行集水循環處理達到再利用之目的。 此外，本案之喷頭封存裝置4〇更包含濕度感測器46, 其係設置於承載座43之承載槽體431中，當感測到承載 座43内部之濕度不足時，可啟動喷霧裝置45進行喷霧， •使承載座43内部濕度保持在_以上，以避免噴頭乾化， 更可進一步延長噴頭之使用壽命。 請同時參閱第二圖C及第二圖f_g，其中第二圖邱 係為喷頭封存裝置包覆喷頭之作動過程示意圖。如第二圖 C所不〜禮42具有-擔件421及至少一頂銷422,擋件 12 201036703 421係自滑座42表面往上延伸出，頂銷421則自滑座之側 面凸出，且設置於基座41側面之路徑導軌411中，而路 徑導執411由一斜面4111及與斜面4111頂端連接之平面 4112所組成（如第二圖F所示）。Bad, unable to continue printing to produce high quality 3D products. In addition, the conventional RP technology will always cause pollution of the working environment when the finished product is taken. The cleaning of the surface frequency can maintain normal operation. Also, after each powdering is completed • Wait for the molding drying time, that is, wait for three minutes for each powder to be dried. 1) Adhesive time increases the total molding time, and cannot really achieve the purpose of rapid molding. Therefore, how to develop a cleaning device that can improve the above-mentioned conventional technology is an urgent problem to be solved. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a boring head cleaning device, which solves the problem that the conventional nozzle cleaning device cannot clean the nozzle, causes sneezing damage, reduces the service life of the nozzle, and causes subsequent printing. Poor functional 'can not continue to print high-quality 3D production and other shortcomings. In order to achieve the above objectives, one of the present cases has a broader sense of providing a sleek cleaning device for a printing device having at least one spray surface, the mouth cleaning device comprising a liquid discharge system and at least / To the plate, the spray system, the liquid is sprayed to the spray head by a spray pipe, the scraper is disposed corresponding to the spray head and is in contact with the spray head, and is driven by a mobile device The surface of the spray head moves to scrape the residue on the spray head, wherein the liquid sprayed by the spray camp wets the spray head and the residue on the spray head, so that the 4 201036703 scraper is easily attached to the spray head The residue is scraped clean. [Embodiment] Some exemplary embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It is to be understood that the present invention is capable of various modifications in various aspects, and the description and the illustrations are in the nature of the description and are not intended to limit the present invention. Please refer to the first figure A, which is a schematic perspective view of the desktop type vertical body forming device of the preferred embodiment of the present invention. As shown in the first figure A, the base platform 10 of the desktop stereoscopic molding apparatus 1 of the present invention mainly comprises a printing module 11, a powder supply tank 12 and a construction groove 13, wherein the groove body 130 of the groove 13 is constructed (such as The first figure B) extends downward from the base platform 10 and is partially disposed above the base platform 10. The powder supply tank 12 is configured to provide a construction powder into the construction tank 13, and is printed by the printing module 11 to form a three-dimensional article to be formed by stacking the layers in the construction tank 13. The inner Q-frame of the construction groove 13 has a bottom plate 131 (as shown in the first figure B) for carrying the powder and the layer-stacked three-dimensional articles, and is fixed to the lifting platform 61 (as shown in the first figure B). The upper portion of the construction tank 13 can be lifted and lowered by the lifting device 60 (as shown in FIG. 3A). In one embodiment, the construction groove 13 is disposed at a central portion of the desktop stereoscopic molding apparatus 1, the printing module 11 is disposed at a left portion of the construction groove 13, and the powder supply groove 12 is disposed at a right portion of the construction groove 13. In this embodiment, the printing module 11 is printed in the direction from the left side to the right side in the X-axis direction, but the actual operation mode is not limited thereto. Please refer to 5 201036703, the first figure A, the first picture B and the first picture C. The first picture B is the sectional structure diagram of the printing module, the powder supply slot and the construction groove in the first picture A, the first picture C is a schematic diagram of the powder feeding tank moving to the top of the construction tank for paving. The desktop stereoscopic molding apparatus 1 of the present invention operates in the following manner: first, the powder supply tank 12 on the right side moves from right to left in the X-axis direction to above the construction tank 13, and is laid on the bottom plate 131 of the construction tank 13. After the powdering is completed, the powder supply tank 12 is moved to the right side to be reset, and the powder roller 16 set by the left end of the powder supply tank 12 is used to flatten and flatten the powder so that the powder is laid flat in the construction tank. The entire surface of the bottom plate 131 of 13 is, and excess powder can be pushed into the recovery tank 14 so that it can be recycled and reused. In an embodiment, the desktop stereoscopic molding apparatus 1 of the present invention further comprises a printing and powdering and separating operation device, which comprises a telescopic dustproof sheath 15 connected to the right end of the powder supply tank 12 when When the powder supply tank 12 moves to the left and is laid on the construction tank 13, the telescopic dustproof sheath 15 is simultaneously stretched and covers the entire construction tank 13, and the powdered powder is also covered by the Q cover to avoid dust. Flying, the components on the base platform 10, especially the transmission components, have a dust-proof effect, which prevents the flying dust from being attached to the transmission components, which causes the service life and printing accuracy, etc., while the powder is to be supplied. After the silting of the trough 12 is completed, the powder is also settled on the construction trough 13 by the cover, so that the printing module 11 can be printed and printed, thereby greatly reducing the dust flying, which is different from the conventional device for simultaneously spreading and printing. Caused the lack of dust flying. Referring to FIG. A again, the desktop stereoscopic molding apparatus 1 of the present invention further includes a first transmission component for driving the movement of the powder feeding slot 12 in the X direction by 6 201036703. The first transmission component includes a motor 20, a ball lead screw 21, a sleeve 22, a linear slider 23 and a sleeve 24, wherein the sleeve 22 is sleeved on the ball lead screw 21, and the sleeve 24 is sleeved on the linear slider 23 The ball lead screw 21 and the linear slide bar 23 are disposed across the two sides of the powder supply tank 12 and disposed in parallel with each other. As shown in FIG. A, the powder supply tank 12 is fixed to a carrier plate 25, and the sleeve 22 and the sleeve 24 are respectively fixedly coupled to the carrier plate 25, so that when the motor 20 drives the ball lead screw 21 to rotate At this time, the sleeve 22 reciprocates on the ball lead screw 21, so that the movement of the powder supply tank 12 in the X direction can be driven. The desktop stereoscopic molding apparatus 1 can be made to have a better spatial configuration by the arrangement of the movable powder supply tank. While the powder supply tank 12 is finished supplying powder and moving to the right side to be reset or subsequently, the printing module 11 is moved to the right side above the construction tank 13, and a part of the powder laid in the groove 13 is constructed by the ink jet printing technique. The high viscosity glue liquid is sprayed on the ink to make the glue liquid adhere to the powder and solidify. The printing module 11 can be controlled by the second transmission member 18 to move in the X direction and the Y direction. The transmission mode of the printing module 11 is generally applied to a general printing device, and thus will not be described herein. Subsequently, when the printing operation is completed, the printing module 11 is moved to the left side to be reset, and the bottom plate 131 of the construction groove 13 is also controlled by the lifting device to descend a predetermined height in the Z direction, and then the powder supply tank can be further 12 Perform the powder feeding operation, re-lay a layer of powder on the powder that has been printed, and carry out the next printing operation. Repeating the above process layer stacking can complete the predetermined three-dimensional object, that is, the 3D solid model. Please refer to the first figure DG, wherein the first figure D is shown in the first figure A. 7 201036703 = structure diagram of the powder slot when the cover body is opened, the first figure _ is the first = one part part structure diagram, the first Figure? The knot for the powder feeding state of the powder tank is a schematic diagram of the structure of the powder feeding tank in the non-falling state. As shown in the figure, the inside of the powder supply tank 12 is provided with a transfer rod 121, which is driven by a motor (2), and can feed (4) the powder in the powder supply tank 12 to promote powder in the powder supply tank 12 The inner uniform distribution 1 mixing rod i2i is coupled to a /1 〇^ heart wheel (2) for driving the plate member 124 having a plurality of elongated slots 125. Please also refer to the first picture? And the cross-sectional structure of the powder tank in the first figure & in the figure, the bottom of the powder supply 2; the corresponding area of the 124 is provided with a plurality of openings, because (2) the material is transferred, the plate 124 will With ^ _, when (4) 124 ^ ^ 125 and the opening L i26 at the bottom of the powder supply tank 12 is aligned (as shown), the powder in the powder supply tank 12 can pass through the slot (2) and the opening Luo down to the construction tank 13 for powder supply; conversely, when the slots 125 and t (as shown in the first figure G), the powder will have no external t under the groove 13 'can be used to (4) the amount of powder and prevent powder Leak. In addition, as shown in FIG. E, the slot 125 provided on the plate member 124 is horizontally and separately disposed, and the bottom portion of the powder supply tank 12 is set to be horizontally and separated from each other. The powder is supplied so that all the amount of powder is supplied to the construction tank 13, causing the material to be closed when the first stage and the back part of the powder are pressed, because the weight and the push 'form before the X unevenness And the problem of excessive excess powder being pushed into the recovery tank 8 201036703 14 . Furthermore, since it is necessary to wait for the molding drying time after each powdering and printing is completed, the conventional technique waits for three minutes of powder drying time for each powdering, which greatly increases the total molding time, and therefore, The rapid drying speed, the desktop stereoscopic molding device 1 of the present invention further comprises a heating assembly 17 (shown in Figure B), which is disposed at the front end of the powder supply tank 12, and can be powdered after each 'printing is completed. Heating is carried out to accelerate the drying of the powder and reduce the total forming time. In one embodiment, the heating assembly 17^ may further include a temperature sensor 171 that senses the temperature of the heating assembly 17 for moderate temperature control. Please refer to FIG. 2A, which is a partial structural diagram of the desktop stereoscopic molding apparatus of the present invention, in which the printing module is removed to display the structure under the printing module. As shown in the figure, the desktop stereoscopic molding apparatus 1 of the present invention further comprises a nozzle cleaning device 30 and a nozzle sealing device 40. In an embodiment, the nozzle cleaning device 30 and the nozzle sealing device 40 are disposed on one side of the printing Q module standby position (for example, the left side), wherein the nozzle cleaning device 30 can complete the printing operation on the nozzle. After that, the residual glue and the sticky powder on the nozzle are removed, and the nozzle sealing device 40 can provide a humid environment when the nozzle is sealed to prevent the nozzle from being dried. Please refer to the second figure B, which is a schematic view of the structure of the nozzle cleaning device of the present invention. As shown, the head cleaning device 30 has a casing 3, a base 32, a driving device 33, and at least one squeegee 34. The pedestal 32 is housed in the casing 31 and is drivable by the driving device 33. Reciprocating in the X direction. The squeegee 34 extends upward from the surface of the pedestal 32 and corresponds to the printing cymbal. 9 201036703 is set as 'executive example, the printing module has two printing cymbals, and the nozzle cleaning device 3 〇 can have two sets of scraping The plate 34' is provided corresponding to the two printing cartridges, and each group has, but is not limited to, two blades 34, and the two blades 34 are disposed in parallel with each other' and the plate can be made of a rubber material. After the nozzle completes the printing operation, the printing sputum will be moved above the nozzle cleaning device 30, and the nozzle head corresponds to the position of the squeegee 34 and is in contact with the squeegee 34. At this time, the driving device 33 drives the pedestal 32 to Reciprocating in the X direction causes the squeegee 34 to move over the surface of the boring head to scrape off residual glue and adhering powder on the spray head. In addition, since the glue and the powder are easily adhered to the nozzle, it is difficult to scrape completely. Therefore, the nozzle cleaning device 30 of the present invention further has a liquid discharge system including a liquid storage tank 35, a liquid suction pipe 36, and a liquid discharge pipe 37. The waste liquid pipe 38 and the wrong liquid tank 35 are disposed adjacent to the casing 32, and the liquid is supplied from the liquid supply device (which is disposed under the base platform 1〇 of the first drawing A, not shown) through the liquid suction pipe 36. To the liquid storage tank 35, the liquid is sprayed to the spray head by the spray pipe 37, wherein the liquid discharge port 371 of the liquid discharge pipe 37 is disposed adjacent to the scraper 34 and Q is disposed, and the number of the liquid discharge ports 371 is preferably The number of sets is the same as that of the plate 34. For example, when the printing device has two jets, the water jet cleaning device 30 has two sets of scrapers 34 and two liquid ejecting ports 371. Therefore, when the print head completes the printing operation and moves over the head cleaning device 30, the head cleaning device 3 first ejects a slight liquid to the nozzle. The liquid may be, but is not limited to, water, detergent or solvent. The glue and powder used to wet the spray head can make the scraper 34 more convenient and easy to clean the spray head, so that the residual glue on the spray head can be easily removed when the drive device 33 is driven to move the plate 34 on the surface of the spray head. Mix the mixture and the sticky powder to the dry 201036703 net to achieve the purpose of cleaning the nozzle. Further, the liquid discharged through the liquid discharge port 371 and the waste liquid and the waste residue scraped off by the squeegee 34 flow into the casing 31, and flow to the waste liquid device via the waste liquid pipe 38 connected to the casing 31. It is disposed under the base platform 10 of the first drawing A, not shown) for waste disposal. On the other hand, the aforementioned head cleaning device 30 can be applied to the nozzle cleaning of a general 2D printing device in addition to the stereoscopic device. _ For example, the conventional printing device can be modified according to the concept of the present invention to spray some micro-liquid to the nozzle before the squeegee cleans the nozzle, so that the ink or the highly volatile ink is wetted, so that the squeegee It is more convenient and easy to clean the nozzle. Please refer to the second figure C and the second figure D, wherein the second figure C is a structural schematic view of the nozzle sealing device of the present case, and the second figure D is an exploded view of the second figure C cover separation. As shown, the nozzle storage device 40 includes a base 41, a slider 42, a carrier 43, a sealing member 44, a moisturizing device 45, and a humidity sensor 46. The slider 42 is disposed on the base 41 and carries The seat 43 is provided with a Q placed on the carriage 42, and the sealing member 44 is disposed above the carrier 43. The bearing block 43 is composed of a bearing tank body 431 and a cover plate 432. The sealing member 44 is received in the bearing tank body 431 of the carrier seat 43 and partially protrudes from the top surface of the carrier seat 43, wherein the bearing seat 43 The cover plate has an opening 433 corresponding to the sealing member 44 such that the sealing member 44 can protrude through the opening 433 to protrude from the top surface of the carrier 43. Sealing member 44 is used to cover the nozzles that seal the jets to maintain the humidity of the nozzles and to prevent the glue from drying out and blocking the nozzles of the nozzles. The shape and position of the sealing member 44 are all provided corresponding to the nozzles of the printing cartridge, so the number of the sealing members may also vary according to the number of printings 11 201036703 , and is not limited to the two sealing components illustrated in the embodiment. 44 ° In order to ensure the moisturizing state when the sealing member 44 covers the sealing nozzle, the nozzle sealing device 40 of the present invention further has a moisturizing device 45, which includes a water storage tank 451, a water suction pipe 452, a spray pipe 453, and a water collecting pipe. The water storage tank 451 is disposed adjacent to the base 41, and is connected to the water storage tank 4 by a water supply pipe 452 from a water supply (located under the base platform 10 of the first drawing A, not shown). The water storage tank state further has an atomizer (not shown) to atomize the water and spray the mist through the spray port 455 to the bearing tank body 431 of the bearing seat by the spray pipe 453, and the sealing material is sealed. The side has a slot 44 so that the mist can enter the sealing member 44 along the slot 441, and the dragon is radiated upward by the slit 442 on both sides (as indicated by the arrow in the second figure /, the first picture E is A partial cross-sectional view of the nozzle storage device to keep the nozzle moist. The water collecting pipe 454 is connected to the water storage tank 451 and a water collecting device (located under the pedestal platform 1 第一 of the first drawing A, and is not shown) for the purpose of performing the water collecting cycle treatment for reuse. In addition, the nozzle storage device 4 of the present invention further includes a humidity sensor 46 disposed in the carrier body 431 of the carrier 43 to activate the spray device when the humidity inside the carrier 43 is sensed to be insufficient. 45 spray, • Keep the internal humidity of the bearing seat 43 above _ to avoid drying the nozzle, and further extend the service life of the nozzle. Please also refer to the second figure C and the second figure f_g, wherein the second figure is a schematic diagram of the operation process of the nozzle sealing device covering the nozzle. As shown in FIG. 2C, the handle 42 has a support member 421 and at least one top pin 422. The stopper 12 201036703 421 extends upward from the surface of the slide 42 and the top pin 421 protrudes from the side of the slide. The path guide 411 is disposed in a path guide 411 on the side of the base 41, and the path guide 411 is composed of a slope 4111 and a plane 4112 connected to the top end of the slope 4111 (as shown in FIG. F).
當列印模組11完成喷印作業後，承載喷印匣50之承 載框架51將復位至喷頭封存裝置40上方，而在復位過程 中，承載喷印匣50之承載框架51首先會抵觸於滑座42 上之擋件421，此時，喷印匣50之底部與密封部件44仍 具有一段距離h (如第二圖F所示）。接著，承載喷印匣 50之承載框架51會繼續往前推抵滑座42上之擋件421， 使滑座42側面之頂銷422沿著路徑導執411移動，順著 斜面4111滑移至平面4112,因而承載座43及密封部件44 的高度可以隨著滑座42的移動而升高，使密封部件44包 覆於喷印匣50之喷頭52上（如第二圖G所示），故喷頭 52可封存於密封部件44中，且藉由保濕裝置40進行喷 霧，可維持喷頭52之濕潤度，避免喷頭乾化，更可進一 步延長喷頭52之使用壽命。 由上述說明可知，本案之桌上型立體成型裝置設1置 有喷頭清潔裝置30及喷頭封存裝置40，當喷頭完成喷印 作業後，可藉由喷頭清潔裝置30之喷液系統及刮板對喷 頭進行徹底的清潔，並將喷頭封存於具濕度控制的喷頭封 存裝置40，故可達到喷頭之完全防污及防乾效果。 當然，本案之喷頭封存裝置40除應用於立體成型裝 置之外，亦可應用於一般2D列印裝置之喷頭封存，亦即 13 201036703 根據本案構想，將習知喷頭封存裝置加入保濕裝置之設 計，以確保喷頭之濕潤度。 另一方面，本案之桌上型立體成型裝置更具有可拆式 建構槽之設計，可將建構槽以及建構槽内已成型之立體物 品移出，至他處進行除粉及取件，俾解決習知技術在取成 品時，易因粉末飛揚而造成工作環境汙染的缺點。以下將 說明本案可拆式建構槽之設計。After the printing module 11 completes the printing operation, the carrying frame 51 carrying the printing cassette 50 will be reset to the top of the head sealing device 40, and during the resetting process, the carrying frame 51 carrying the printing cassette 50 will firstly interfere with The stopper 421 on the carriage 42 at this time, the bottom of the printing cartridge 50 still has a distance h from the sealing member 44 (as shown in Fig. F). Then, the carrying frame 51 carrying the printing cassette 50 will continue to push forward against the blocking member 421 on the sliding seat 42, and the top pin 422 on the side of the sliding seat 42 moves along the path guide 411, and slides along the inclined surface 4111 to The plane 4112, and thus the height of the carrier 43 and the sealing member 44, can be raised as the slider 42 moves, so that the sealing member 44 is wrapped around the head 52 of the jet cartridge 50 (as shown in FIG. G). Therefore, the nozzle 52 can be sealed in the sealing member 44, and sprayed by the moisturizing device 40, the wettability of the nozzle 52 can be maintained, the nozzle can be prevented from drying, and the service life of the nozzle 52 can be further extended. It can be seen from the above description that the desktop type three-dimensional forming device of the present invention is provided with a head cleaning device 30 and a nozzle sealing device 40. After the nozzle completes the printing operation, the liquid discharging system of the nozzle cleaning device 30 can be used. The squeegee thoroughly cleans the nozzle, and the nozzle is sealed in the nozzle sealing device 40 with humidity control, so that the nozzle can be completely anti-fouling and anti-drying effect. Of course, the nozzle sealing device 40 of the present invention can be applied to the nozzle sealing of a general 2D printing device, in addition to the three-dimensional forming device, that is, 13 201036703, according to the concept of the present invention, the conventional nozzle sealing device is added to the moisturizing device. Designed to ensure the wetness of the spray head. On the other hand, the desktop three-dimensional forming device of the present invention has a design of a detachable construction groove, which can remove the formed three-dimensional articles in the construction groove and the construction groove, and carry out powder removal and retrieval, and solve the problem. Knowing that when the finished product is taken, it is easy to cause the pollution of the working environment due to the flying of the powder. The design of the detachable construction groove of this case will be described below.
請參閱第三圖A，其係為本案桌上型立體成型裝置之 部分結構示意圖。如圖所示，建構槽13之底部係固定於 升降設備60上，而在列印模組11每喷印一層或是生產一 定的厚度後，升降設備60將帶動升降平台61及固定於升 降平台61上之底板131於建構槽13的内部下降（如第一 圖C所示），而列印模組11將繼續配合供粉槽12的舖粉 而進行立體物品的生產，一直到整個立體物品成型。 請同時參閱第三圖A及第三圖B，其中第三圖B係為 建構槽及升降設備之結構示意圖。如圖所示，建構槽13 於Y方向上之兩側底部分別具有向外凸出之耳件132，升 降設備60具有承載平台62，用以承載建構槽13之槽體 130及廢粉回收裝置70，及具有往上突出於承載平台62 之卡扣部件63，其係對應建構槽13之耳件132而設置， 可與耳件132相卡扣，以將建構槽13之槽體固定於承載 平台62上。另外，建構槽13之侧邊設有廢粉回收裝置70, 其係設置於基座平台10上之回收槽14下方，用以收集自 回收槽14落下之廢粉，且廢粉回收裝置70更具有一把手 14 201036703 7卜可方便將廢粉时裝置70沿承載平台62上 6211取出，以進一步做廢粉回收處理。 曰 請參閱第三圖C及第三圖D，其中第三^㈣ 備之承載平台示意圖，第三圖D則為第三圖C之部分 不意圖。如圖所示，升降設備6〇之承載平台 ： ==!板件622’而第三圖”為將上層板件- 移示之、，.口構不忍圖。卡扣部件63包含卡勾部⑶ Ο 〇 及卡扣滑塊633,卡勾部631約呈倒L型且== :於承載平台62之上層板件621，用 二=相卡扣’卡扣滑座632連接於卡勾部 :置:承載平台62之下層板件622上，且其内部具有彈 牛，例如但不限於彈黉（顯示如第三圖；E之灿） ^扣滑塊633則設置於卡扣滑座 ）’ 中央之前緣且具有—斜面咖。 θ扳件622 凊同時參閱第三圖（:①及第三圖ef，其中第三 ^建構槽與卡扣部件相卡扣之結構示意圖，第三圖F則 降設借60可认 構不意圖°如圖所示，升 ;立體物品成型過程中，帶 固定於升降平二61 μ々含α τ切斤卬十口61及 降，而在成型過程中，=3/於二構槽13的内部下 /4+ 逻構槽13之耳件132會與弁膝科 固= 承裁裁平平/62上的勾部631相卡扣，使建構槽= 型—成建槿;ιΐ62上（如第三圖Ε所示）。當立體物品成 構之底板131及升降平台61會下降至建 9 _ 由於升降平台61之底面具有兩頂塊611， 15 201036703 且頂塊611具有斜面6111，頂塊611之斜面6111係對應 卡扣滑塊633之斜面6331。當升降平台61下降至建構槽 13底部時，頂塊611會頂觸卡扣部件63之卡扣滑塊633， 且利用頂塊611之斜面6111與卡扣滑塊633之斜面6331 間之頂觸推移作用及彈簧6321之彈性變形，將卡扣部件 63往外推移’使得建構槽13之耳件132與卡勾部631分 離’即可將建構槽13從立體成型裝置1上拆卸下來。 此外，在拆卸建構槽之前，原本固定於升降平台上之 建構槽底板亦會與升降平台分離，以下將說明建構槽底板 與升降平台之固定及分離作動方式。 請參閱第三圖G-Η’其中第三圖G係為第三圖D中建 構槽底板及升降平台由A方向觀察之側視圖，第三圖Η則 為第三圖时升降平台之仰漏。如圖所示，底板131且 ^出部件⑽’升降平台61底面則具有卡¥滑座組，i Ο 卡擎滑座81所組成，而突出部件8〇可 、卡掣β座組中，藉此將底板131固定於升 二::實施例中’本案之底板131㈣兩突出部件：， 二61底面亦具有兩卡掣滑座組，但不以此為限。 二㈤第三圖ΚΓ，其係分別為突出部件 =且合圖及爆炸圖。如圖所示，突出部件8〇包:= 圓盤部801、底部之圓 部80? +门 思按181盤部801及圓錐 圓柱部_，其中圓盤部謝容置於底板1M中， 頂面之錐尖朝下，且圓柱部_之徑長較圓錐部802 徑長小。卡掣滑座81包含卡掣頭8H、彈簧812及 16Please refer to the third figure A, which is a partial structural diagram of the desktop type three-dimensional forming device. As shown, the bottom of the construction trough 13 is fixed to the lifting device 60, and after each printing layer 11 prints a certain thickness or a certain thickness, the lifting device 60 will drive the lifting platform 61 and be fixed to the lifting platform. The bottom plate 131 on the 61 is lowered inside the construction groove 13 (as shown in the first figure C), and the printing module 11 will continue to cooperate with the powder supply of the powder supply tank 12 for the production of three-dimensional articles until the entire three-dimensional article forming. Please refer to the third figure A and the third figure B at the same time. The third figure B is the structural diagram of the construction tank and lifting equipment. As shown in the figure, the two sides of the construction groove 13 in the Y direction respectively have an outwardly protruding ear piece 132, and the lifting device 60 has a carrying platform 62 for carrying the groove body 130 of the construction groove 13 and the waste toner recovery device. 70, and a buckle member 63 protruding upwardly from the carrying platform 62, which is disposed corresponding to the ear piece 132 of the construction groove 13, and can be buckled with the ear piece 132 to fix the groove of the construction groove 13 to the bearing On platform 62. In addition, a waste powder recovery device 70 is disposed on the side of the construction tank 13 and is disposed under the recovery tank 14 on the base platform 10 for collecting the waste powder dropped from the recovery tank 14, and the waste toner recovery device 70 is further The utility model has a handle 14 201036703 7 , which can conveniently take out the waste powder device 70 along the loading platform 62 611 for further waste powder recycling treatment.曰 Refer to Figure 3C and Figure 3D, where the third (4) is a schematic diagram of the carrier platform, and the third diagram D is the part of the third diagram C. As shown in the figure, the carrying platform of the lifting device 6〇: ==! the plate member 622' and the third figure is for transferring the upper plate member - the port structure is unbearable. The buckle member 63 includes the hook portion (3) Ο 卡 and the snap slider 633, the hook portion 631 is approximately inverted L-shaped and ==: on the carrying platform 62 above the layer plate 621, connected to the hook portion by the two-phase snap-in buckle slider 632 : placed: on the lower deck 622 of the carrying platform 62, and has a bullet inside, such as but not limited to a magazine (shown as the third figure; E can be) ^ button slider 633 is set on the buckle slide) 'The front edge of the center has a slanted coffee. θ Puller 622 凊 See also the third figure (: 1 and the third figure ef, the structure of the third construction groove and the snap part snap, the third figure F Then, the design of the structure is not shown in the figure. As shown in the figure, during the molding process of the three-dimensional article, the belt is fixed at the lift level of 61 μ々, containing α τ 卬 卬 卬 61 及 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 , the ear piece 132 of the inner/lower 4+ logic groove 13 of the second grooving groove 13 is buckled with the hook portion 631 of the squatting yoke=62, so that the construction groove=type - Cheng Jian ; ΐ ΐ 62 (as shown in the third figure 。). When the solid object structure of the bottom plate 131 and the lifting platform 61 will descend to the construction 9 _ Since the bottom surface of the lifting platform 61 has two top blocks 611, 15 201036703 and the top block 611 has The inclined surface 6111 of the top block 611 corresponds to the inclined surface 6331 of the buckle slider 633. When the lifting platform 61 is lowered to the bottom of the construction groove 13, the top block 611 touches the snap slider 633 of the snap member 63, and The snap member 63 is pushed outward by the top contact between the inclined surface 6111 of the top block 611 and the inclined surface 6331 of the snap slider 633 and the elastic deformation of the spring 6321, so that the ear piece 132 and the hook portion 631 of the groove 13 are constructed. Separating 'the construction groove 13 can be detached from the three-dimensional forming device 1. In addition, before the construction groove is disassembled, the bottom plate of the construction groove originally fixed on the lifting platform is also separated from the lifting platform, and the construction of the groove bottom plate and the lifting will be described below. The fixing and separating operation mode of the platform. Please refer to the third figure G-Η'. The third figure G is the side view of the bottom plate and the lifting platform constructed in the third direction in the third direction D. The third figure is the first view. Three-picture lifting platform As shown in the figure, the bottom plate 131 and the bottom part of the lifting unit 61 have a card holder slide group, i Ο card slider 81, and the protruding member 8 〇, 掣β block group In this embodiment, the bottom plate 131 is fixed to the second base: in the embodiment, the bottom plate 131 (four) of the present invention has two protruding members: the bottom surface of the second 61 also has two sliding blocks, but not limited thereto. ΚΓ, the system is the protruding part = and the drawing and the explosion picture. As shown, the protruding part 8 is wrapped: = disk part 801, bottom part 80? + door 181 disk part 801 and conical cylinder Part _, wherein the disc portion is placed in the bottom plate 1M, the tip of the top surface is downward, and the diameter of the cylindrical portion _ is smaller than the diameter of the conical portion 802. The cassette slider 81 includes a cassette head 8H, springs 812 and 16
圖K'L，其中第三圖κ係為突出部件與卡 淋m之側視結構圖，第三圖L為突㈣件與卡擎 =組：離之側視結構圖。如圖所示，在立體物品成型過 ，犬出部件80會卡掣於卡㈣掣組中（如第三圖工 201036703 滑座813，彈簧812係容置於滑座813之凹槽8131中並 連接卡掣頭811及滑座813，且卡擎頭811 ^部分容置於 滑座813之凹槽8131 t。另外，卡掣頭811前緣具有半 圓形凹部8111，當兩卡掣滑座81對應設置時，兩半圓形 凹部8111即可組合為一圓’且其徑長大體上等於突出部件 8〇之圓柱部803之徑長。當位於建構槽底部ΐ3ι之突出部 件80穿過升降平台61上之對應孔洞（未顯示）後，突出 部件80之圓錐部802會先抵觸卡掣滑座81之卡擎頭“工， 並使彈簧812產生彈性變性使卡掣頭81U主滑座813之凹 槽8131中内縮’突出部件8()之圓錐部⑽即可穿過卡擎 頭811 ’且在圓錐部802穿過卡掣頭8ιι後，卡掣頭Μ! 及彈晉8U會復位，且卡擎頭811之半圓形凹部8⑴會包 覆突出部件8G之圓柱部8G3,使突出部件⑽卡擎於卡擎 滑座組中’此時底板131即可固定於升降平台61上。 言月再參閱第三圖C_D，承載平台62之下層板件似 ^含至少-抵頂座82 ’其係對應升降平台Η底面之 卡^座組而設置。抵頂座82之頂面具有凹部821，可容 ^突出部件8〇之_部8G2於其中，且抵頂座82之兩側 邊分別具有斜面822，其係對應卡掣滑座81之娜頭811 底部之斜面8U2(如第三圖j所示）。 17 201036703 及K所示）’使底板131固定於升降平台61上。當立體物 品成型完成’建構槽13之底板131及升降平台61會下降 至建構槽13之底部，此時卡掣滑座81之卡掣頭811會頂 觸抵頂座82,透過卡掣頭811之斜面8112與抵頂座82之 斜面822間之頂觸推移作用及彈簧812之彈性轡 將卡 掣頭811往外推移並内縮至滑座813之凹槽8ΐ3ΐ中，使 兩卡f頭811之間的距離大於突出部件8〇之圓錐部802 頂面之徑長，突出部件80不再卡掣於卡掣滑座組中，即 可分離底板13i及升降平台61，以進一步將建構槽13從 立體成型裝置1上拆卸下來。 因此，在立體物品成型過程中，建構槽之槽體f 透過耳件132與卡扣部件63之作用而固定於升降設備60 之承載平台62上，且底板131透過突出部件8〇與卡掣滑 座組之作用而固定於升降設備6〇之升降平台61上，使底 板131可隨著升降平台61之升降而於建構槽13的内部上 ©升或下降。當立體物品成型完成，底板131及升降平台61 Τ下降至建構槽13之底部，此時耳件132與卡扣部件63 .刀離（如第三圖F所示），且突出部件80與卡掣滑座組分 離（如第三圖L所示），使建構槽13不再固定於承載平台 以上，底板131亦不再固定於升降平台61上，且底板i3i 可承栽於建構槽13底部向建構槽内部突出之突塊⑶上 j如第二圖F所示），因此可將整個建構槽13連同底板131 從立體成型裴置1上拆卸下來，並移至他處進行除粉並取 出建構槽13内成型完成之立體物品，故可解決習知技術 18 201036703 在取成品時’易因粉末飛揚而造成工作環境汙染的缺點。 综上所述，本案之立體成型裝置具有可移動式之供粉 槽’可藉此達到節省等待乾燥時間及取件容易之優點，且 供粉槽具有分段舖粉及加熱設計，可使舖粉密度一致，以 及加速粉末乾燥黏著之速度，縮短總成型時間，且本案裝 置具有噴印及舖粉區隔離之防塵設計，喷印時可避免粉塵 • 飛揚而污染工作品質。此外，本案提供喷頭清潔裝置及喷 頭封存裝置’當嘴頭完成噴印作業後，可藉由喷頭清潔裝 置之喷液系統及到板對噴頭進行徹底的清潔，並將喷頭封 存於具濕度控制的喷頭封存裝置，故可達到喷頭之完全防 ^及防乾效果。再者’本案更具有可拆式建構槽之設計， 可將建構槽以及建構槽内已成型之立體物品一起移出替 、 個建構槽即可繼續嘴印，成型完成的建構槽及成品 移至他處進行除粉及取件，俾解決習知技術在取成品時， 易因粉末飛揚而造成工作環境汙染及等待乾燥時間的缺 Q 點。 ^疋以’本案之桌上型立體成型裝置極具產業之價值， • 爰依法提出申請。 - 本案彳寸由熟知此技術之人士任施匠思而為諸般修 飾然白不脫如附申請專利範圍所欲保護者。 【圖式簡單說明】 第圖A ·係為本案較佳實施例之桌上型立體成型裝置之 立體結構示意圖。 19 201036703 第一圖B :係為第一圖A中列印模組、供粉槽及建構槽之 局部剖面示意圖。 第一圖C :係為供粉槽移動至建構槽上方進行鋪粉之示意 圖。 第一圖D:係為第一圖A所示之供粉槽於蓋體開啟時之結 構不意圖。 ' 第一圖E :係為第一圖D之部分結構示意圖。 • 第一圖F:係為供粉槽落粉狀態之結構示意圖。 ^ 第一圖G:係為供粉槽非落粉狀態之結構示意圖。 第二圖A :係為本案桌上型立體成型裝置之部分結構示意 圖。 第二圖B :係為本案喷頭清潔裝置之結構示意圖。 第二圖C :係為本案噴頭封存裝置之結構示意圖。 第二圖D:係為第二圖C蓋板分離之爆炸圖。 第二圖E :係為喷頭封存裝置之局部剖面示意圖。 q 第二圖F-G :係為喷頭封存裝置包覆喷頭之作動過程示意 圖。 第三圖A :係為本案桌上型立體成型裝置之部分結構示意 圖。 第三圖B :係為建構槽及升降設備之結構示意圖。 第三圖C :係為升降設備之承載平台示意圖。 第三圖D:係為第三圖C之部分結構示意圖。 第三圖E :係為建構槽與卡扣部件相卡扣之結構示意圖。 第三圖F :係為建構槽與卡扣部件分離之結構示意圖。 20 201036703 第三圖G:係為第三圖D中建構槽底板及升降平台由A方 向觀察之側視圖。 第三圖H:係為第三圖D中升降平台之仰視圖。 第三圖I :係為突出部件與卡掣滑座組之組合圖。 第三圖J :係為突出部件與卡掣滑座組之爆炸圖。 第三圖K:係為突出部件與卡掣滑座組組合之側視結構圖。 * 第三圖L:係為突出部件與卡掣滑座組分離之側視結構圖。Figure K'L, wherein the third figure κ is a side view structure of the protruding part and the shower m, and the third figure L is the protrusion (four) piece and the card rushing group: a side view structure diagram. As shown in the figure, after the three-dimensional article is formed, the dog-out part 80 will be stuck in the card (four) group (such as the third drawing 201036703 slider 813, the spring 812 is placed in the groove 8131 of the slider 813 and The card head 811 and the slider 813 are connected, and the card head 811 ^ is partially received in the recess 8131 t of the slider 813. In addition, the leading edge of the latch head 811 has a semicircular recess 8111, when the two latch slides When the corresponding arrangement is 81, the two semicircular recesses 8111 can be combined into a circle 'and the diameter of the circle is substantially equal to the diameter of the cylindrical portion 803 of the protruding member 8〇. When the protruding part 80 located at the bottom of the construction groove ΐ3ι passes through the lifting platform After the corresponding hole (not shown) on the 61, the conical portion 802 of the protruding member 80 first interferes with the card head of the cassette slider 81, and causes the spring 812 to elastically deform and the card holder 81U main slider 813 The conical portion (10) of the recessed protrusion member 8() in the recess 8131 can pass through the card head 811' and after the conical portion 802 passes through the cassette head 8 ιι, the cassette head Μ! and the ejector 8U are reset. And the semicircular recess 8(1) of the card head 811 covers the cylindrical portion 8G3 of the protruding member 8G, so that the protruding member (10) is stuck in the card engine. In the sliding block group, the bottom plate 131 can be fixed on the lifting platform 61 at this time. Referring to the third figure C_D, the lower plate of the carrying platform 62 seems to contain at least the top seat 82' corresponding to the lifting platform. The bottom surface of the top seat 82 is provided with a recessed portion 821, which can accommodate the protruding portion 8 of the member 8G2, and the opposite sides of the top seat 82 have inclined surfaces 822, respectively Corresponding to the bevel 8U2 at the bottom of the head 811 of the cassette slider 81 (as shown in the third figure j). 17 201036703 and K)] The bottom plate 131 is fixed to the lifting platform 61. When the solid article is formed, the construction groove is completed. The bottom plate 131 and the lifting platform 61 of the 13 are lowered to the bottom of the construction groove 13, and the latching head 811 of the latching slide 81 is in contact with the top seat 82, and passes through the inclined surface 8112 and the abutting seat 82 of the latching head 811. The top contact between the inclined faces 822 and the elastic force of the spring 812 pushes the latch head 811 outward and retracts into the recess 8ΐ3ΐ of the slider 813, so that the distance between the two card f heads 811 is greater than the protruding member 8〇. The diameter of the top surface of the conical portion 802 is long, and the protruding member 80 is no longer stuck in the cassette sliding seat group, so that the bottom plate can be separated. 13i and lifting platform 61 to further detach the construction groove 13 from the three-dimensional forming device 1. Therefore, in the molding process of the three-dimensional article, the groove f of the construction groove is fixed by the action of the ear piece 132 and the snap member 63. The lifting platform 60 is mounted on the platform 62, and the bottom plate 131 is fixed to the lifting platform 61 of the lifting device 6 through the action of the protruding member 8〇 and the cassette sliding seat assembly, so that the bottom plate 131 can be lifted and lowered with the lifting platform 61. On the inside of the construction tank 13, © rise or fall. When the three-dimensional article is formed, the bottom plate 131 and the lifting platform 61 are lowered to the bottom of the construction groove 13, and the ear piece 132 and the snap member 63 are separated from each other (as shown in the third figure F), and the protruding member 80 and the card are protruded. The sliding seat block is separated (as shown in the third figure L), so that the construction groove 13 is no longer fixed above the carrying platform, the bottom plate 131 is no longer fixed on the lifting platform 61, and the bottom plate i3i can be planted at the bottom of the construction groove 13. The protrusion (3) protruding from the inside of the construction groove is as shown in the second figure F, so that the entire construction groove 13 together with the bottom plate 131 can be detached from the three-dimensional forming device 1 and moved to another place for powder removal and removal. The three-dimensional article formed in the groove 13 is constructed, so that the conventional technology 18 201036703 can be solved when the product is finished, which is easy to cause pollution of the working environment due to the flying of the powder. In summary, the three-dimensional forming device of the present invention has a movable powder supply tank', thereby achieving the advantages of saving waiting time for drying and easy to take the parts, and the powder supply tank has a sectional powdering and heating design, which can be used for paving. The powder density is consistent, and the speed of drying and sticking of the powder is accelerated, and the total molding time is shortened. The device has the dust-proof design of the printing and the dust-distributing area, and the dust can be prevented from flying and the work quality is polluted. In addition, the present invention provides a nozzle cleaning device and a nozzle sealing device. After the nozzle is finished, the nozzle can be thoroughly cleaned by the liquid discharge system of the nozzle cleaning device and the nozzle, and the nozzle is sealed. The nozzle sealing device with humidity control can achieve the complete anti-moulding and anti-drying effect of the nozzle. In addition, the design of the detachable construction trough can be used to move the construction trough and the formed three-dimensional articles in the construction trough together to continue the mouth printing. The formed construction trough and finished product are moved to him. In the process of removing powder and picking up parts, it is easy to solve the problem of the lack of Q in the work environment pollution and waiting for drying time due to the flying of the powder. ^疋 The desktop stereoscopic molding device of this case is of great industrial value. • Apply in accordance with the law. - This case is designed by those who are familiar with this technology and is intended to be protected by all those who wish to protect the patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. A is a perspective view showing the structure of a desktop stereoscopic molding apparatus of a preferred embodiment of the present invention. 19 201036703 The first picture B is a partial cross-sectional view of the printing module, the powder supply tank and the construction groove in the first picture A. The first figure C is a schematic diagram of the powder feeding tank moving to the top of the construction tank for paving. The first figure D is not intended to be the structure of the powder supply tank shown in Fig. A when the cover is opened. 'The first picture E: is a partial structure diagram of the first figure D. • Figure F: The schematic diagram of the structure of the powder feeding tank. ^ Figure G: The schematic diagram of the structure of the powder supply tank in the non-falling state. Fig. 2A is a schematic view showing a part of the structure of the desktop stereoscopic molding apparatus of the present invention. Figure B is a schematic view of the structure of the nozzle cleaning device of the present invention. The second figure C is a schematic structural view of the nozzle sealing device of the present invention. The second figure D is an exploded view of the cover of the second figure C. Figure IIE is a partial cross-sectional view of the nozzle storage device. q Figure F-G is a schematic diagram of the actuation process of the nozzles sealed by the nozzle storage device. Fig. 3A is a schematic view showing a part of the structure of the desktop stereoscopic molding apparatus of the present invention. The third figure B is a structural diagram of the construction tank and the lifting device. The third figure C is a schematic diagram of the carrying platform of the lifting device. The third figure D is a partial structural diagram of the third figure C. The third figure E is a structural diagram of the structure of the construction slot and the buckle component. The third figure F is a structural schematic diagram of separating the construction groove from the buckle component. 20 201036703 Third Figure G: is a side view of the bottom plate and the lifting platform constructed in the third direction in the direction of the A. The third figure H: is a bottom view of the lifting platform in the third figure D. The third figure I is a combination of the protruding part and the cassette slide set. Figure J: is an exploded view of the protruding part and the cassette slide set. The third figure K is a side view of the combination of the protruding member and the cassette slide group. * Figure L: Figure 3 is a side view of the separation of the protruding parts from the cassette slide set.
【主要元件符號說明】 1:桌上型立體成型裝置 1〇:基座平台[Main component symbol description] 1: Desktop stereo forming device 1〇: Base platform
11 :列印模組 121 :攪拌棒 12 3 ·偏心輪 125 :槽孔 13 :建構槽 131 :底板 133 :突塊 15 :伸縮防塵護套 17 :加熱組件 18 :第二傳動部件 21 :滾珠導螺桿 23 :線性滑桿 25 :承載板 12 :供粉槽 122 :馬達 124 :板件 126 :開孔 130 :槽體 132 :耳件 14 :回收槽 16 :鋪粉輪 Π1 :感溫器 20 :馬達 22 :軸套 24 :套件 30 :喷頭清潔裝置 21 20103670311 : Printing module 121 : stirring rod 12 3 · eccentric wheel 125 : slot 13 : construction groove 131 : bottom plate 133 : projection 15 : telescopic dustproof sheath 17 : heating assembly 18 : second transmission member 21 : ball guide Screw 23: Linear slider 25: Carrier plate 12: Powder supply tank 122: Motor 124: Plate member 126: Opening 130: Tank 132: Earpiece 14: Recovery tank 16: Spreading rim 1: Temperature sensor 20: Motor 22: Bushing 24: Kit 30: Nozzle cleaning device 21 201036703
31 :盒體 33 :驅動裝置 35 :儲液槽 37 :喷液管 38 :廢液管 41 :基座 4111 :斜面 42 :滑座 422 :頂銷 431 :承載槽體 433 :開口 441 :開槽 45 :保濕裝置 452 :抽水管 454 :集水管 46 :濕度感測器 51 :承載框架 60 :升降設備 611 :頂塊 62 :承載平台 6211 :導槽 63 :卡扣部件 632 :卡扣滑座 633 :卡扣滑塊 32 :基座 34 :刮板 36 :抽液管 371 :喷液口 40 :喷頭封存裝置 411 :路徑導轨 4112 :平面 421 :擋件 43 :承載座件 432 :蓋板 44 :密封部 442 :隙縫 451 :儲水槽 453 :喷霧管 455 :喷霧口 50 :喷印匣 52 :噴頭 61 :升降平台 6111 :斜面 621 :上層板件 622 :下層板件 631 :卡勾部 6321 :彈簧 6331 :斜面 22 201036703 70 :廢粉回收裝置 71 :把手 80 :突出部件 801 :圓錐部 802 :圓錐部 803 :圓柱部 81 :卡掣滑座 811 :卡掣頭 8111 :半圓形凹部 8112 :斜面 812 :彈簧 813 :滑座 8131 :凹槽 82 :抵頂座 821 :凹部 822 :斜面31 : Case 33 : Drive unit 35 : Reservoir 37 : Spray tube 38 : Waste tube 41 : Base 4111 : Bevel 42 : Slide 422 : Top pin 431 : Carrying groove 433 : Opening 441 : Slotting 45: moisturizing device 452: water pumping pipe 454: water collecting pipe 46: humidity sensor 51: carrying frame 60: lifting device 611: top block 62: carrying platform 6211: guide groove 63: snap member 632: snap slide 633 : snap slider 32 : base 34 : squeegee 36 : liquid suction pipe 371 : liquid discharge port 40 : nozzle storage device 411 : path guide 4112 : plane 421 : stopper 43 : carrier member 432 : cover plate 44 : Sealing portion 442 : slit 451 : water storage tank 453 : spray tube 455 : spray port 50 : jet printing 匣 52 : spray head 61 : lifting platform 6111 : inclined surface 621 : upper plate member 622 : lower plate member 631 : hook Part 6321 : Spring 6331 : Bevel 22 201036703 70 : Waste toner recovery device 71 : Handle 80 : Projection member 801 : Conical portion 802 : Conical portion 803 : Cylindrical portion 81 : Cartridge 811 : Cartridge 8111 : Semicircular Concave portion 8112: bevel 812: spring 813: slide 8131: groove 82: abutment 821: recess 822: bevel
〇 23〇 23