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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>耐用性高點(diǎn)膠閥生產(chǎn)廠商,點(diǎn)膠閥</p><p><span>***更新：</span>2020-06-17 19:21:19</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2bsoabr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市群勛科技有限公司</a></p><p><span>聯(lián)系人：</span>張華</p><p><span>郵箱: </span>zh@qxunad.com</p><p><span>電話: </span>18603057926</p><p><span>傳真: </span>0755_23156458</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-33075040</p><p><span>地址: </span>光明新區(qū)公明街道民生路70號銘源商務(wù)大廈808室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="mm8p3ev" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="swhtfgw" class="box"><p><p style="text-indent:25px">公開了一種加柔性放大臂的基于超磁致伸縮棒驅(qū)動的點(diǎn)膠閥，包括噴針(17)和基座(22)，激勵線圈(5)通過端蓋(3)固定在殼體(7)內(nèi)，超磁致伸縮棒(6)置于激勵線圈(5)的中心，一端頂緊端蓋(3)，另一端與頂桿(9)傳動連接；基體(22)固定在殼體(7)上，噴針(17)與殼體(7)之間設(shè)有彈性預(yù)緊裝置；柔性放大臂(13)一端固定在所述的殼體(7)上，另一端與噴針(17)傳動連接，頂桿(9)與柔性放大臂(13)中部傳動對接；殼體(7)和端蓋(3)均為導(dǎo)磁材料。本發(fā)明采用超磁致伸縮棒進(jìn)行驅(qū)動，結(jié)構(gòu)簡單，可以滿足高頻響非接觸式與接觸式點(diǎn)膠要求，點(diǎn)膠膠液粘度大，耐用性高點(diǎn)膠閥生產(chǎn)廠商、精度高，耐用性高點(diǎn)膠閥生產(chǎn)廠商、使用壽命長，耐用性高點(diǎn)膠閥生產(chǎn)廠商，適于工業(yè)化生產(chǎn)，可以替代現(xiàn)有氣動驅(qū)動噴膠系統(tǒng)，特別適用于微電子芯片的封裝。目前，單組份的點(diǎn)膠技術(shù)相對成熟，其發(fā)展方向是自動化和高精度。耐用性高點(diǎn)膠閥生產(chǎn)廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐用性高點(diǎn)膠閥生產(chǎn)廠商,點(diǎn)膠閥" src="http://tyunfile.71360.com/UploadFile/qunxun/637219622716806640/6297711.png"></div><p style="text-indent:25px">一種用于模壓煙花點(diǎn)膠的點(diǎn)膠閥，所述點(diǎn)膠閥采用氣動活塞帶動點(diǎn)膠堵頭與分離或閉合，實現(xiàn)點(diǎn)膠。適宜于模壓成型的組合煙花產(chǎn)品點(diǎn)膠工序，能有效防止閥門堵塞，點(diǎn)膠量和施膠壓力均勻可調(diào)，點(diǎn)膠劑量和膠水粘度適用范圍廣。一種用于模壓煙花點(diǎn)膠的點(diǎn)膠閥，其特征在于，所述點(diǎn)膠閥的閥體內(nèi)腔分割為下部的膠水室和上部的活塞室；膠水室的進(jìn)料孔連通膠水供應(yīng)裝置，膠水室下端設(shè)有點(diǎn)膠孔，點(diǎn)膠孔具有自上而下逐漸縮小的內(nèi)腔，點(diǎn)膠堵頭插入在所述點(diǎn)膠孔的內(nèi)腔中，點(diǎn)膠堵頭具有與所述內(nèi)腔的形狀輪廓對應(yīng)的外形；點(diǎn)膠堵頭通過活塞桿固接活塞室內(nèi)的活塞，活塞室上端面和下端面都設(shè)有進(jìn)氣孔，進(jìn)氣孔通過電磁閥連通空氣壓縮機(jī)構(gòu)，電磁閥由PLC模塊控制開啟和關(guān)閉；所述活塞桿的上端伸出所述活塞室，活塞桿的上端設(shè)置活塞桿行程調(diào)節(jié)裝置，用于調(diào)整點(diǎn)膠孔的出膠量。耐用性高點(diǎn)膠閥生產(chǎn)廠商所述的0形封密圈安裝在活塞上，在活塞對應(yīng)的外側(cè)壁設(shè)有可嵌入o形封密圈的凹道。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐用性高點(diǎn)膠閥生產(chǎn)廠商,點(diǎn)膠閥" src="http://tyunfile.71360.com/UploadFile/qunxun/637219622714707031/4173338.jpg"></div><p> 電磁驅(qū)動點(diǎn)膠閥的工作特性分析與優(yōu)化研究 </p> <p> 點(diǎn)膠工藝***用于微電子、光電子、微機(jī)械系統(tǒng)等領(lǐng)域,而現(xiàn)有的點(diǎn)膠技術(shù)難以滿足口益復(fù)雜的封裝要求。噴射點(diǎn)膠是新一代的點(diǎn)膠技術(shù),但是現(xiàn)有的氣動——彈簧方式驅(qū)動的噴射點(diǎn)膠頭主要被國外公司壟斷,同時也存在驅(qū)動力有限,控制不方便等缺點(diǎn)。為打破壟斷,根據(jù)噴射點(diǎn)膠技術(shù)的要求,提出了電磁驅(qū)動噴射點(diǎn)膠方案。本文首先對點(diǎn)膠工藝和電磁驅(qū)動技術(shù)的發(fā)展現(xiàn)狀及趨勢做了簡要的介紹；接著介紹了電磁驅(qū)動噴射點(diǎn)膠技術(shù)的組成和實現(xiàn)原理,對其關(guān)鍵執(zhí)行元件電磁驅(qū)動噴射點(diǎn)膠頭的結(jié)構(gòu)設(shè)計過程進(jìn)行了描述,完善了其結(jié)構(gòu)設(shè)計。根據(jù)電磁驅(qū)動噴射點(diǎn)膠的工作特點(diǎn),設(shè)計、改進(jìn)了驅(qū)動電路,對電路的工作原理和關(guān)鍵元件的選取做了詳細(xì)說明,并完成了電路的調(diào)試工作；然后對電磁噴射點(diǎn)膠頭試制樣品的進(jìn)行了一系列的測試分析,包括預(yù)壓彈簧的剛度、靜態(tài)電磁力和噴針位移響應(yīng)等；同時,為了更好的分析電磁驅(qū)動噴射點(diǎn)膠頭的工作特性,利用Matlab/Simulink軟件建立了噴射過程的仿真模型。通過仿真模型,分析了驅(qū)動電壓、摩擦力等關(guān)鍵參數(shù)對噴射頭性能的影響,并進(jìn)行了參數(shù)優(yōu)化,改進(jìn)了噴射閥的性能。***,利用電磁驅(qū)動噴射點(diǎn)膠閥進(jìn)行了噴射點(diǎn)膠實驗。 </p> <p> <br /> </p><p> 二、點(diǎn)膠機(jī)點(diǎn)膠閥的選購技巧： </p> <p> 1、膠水：普通膠水用單組份點(diǎn)膠機(jī)，AB膠使用雙液點(diǎn)膠機(jī)，PU膠使用PU膠點(diǎn)膠機(jī)，UV膠使用特定針筒點(diǎn)膠。 </p> <p> 2、點(diǎn)膠工藝：普通點(diǎn)膠使用半自動點(diǎn)膠機(jī)（比如腳踏控制），精確定位劃線則選用臺式、三軸、畫圓等帶自動化功能點(diǎn)膠機(jī)。點(diǎn)膠機(jī)的自動化功能其實屬于附屬功能，點(diǎn)膠機(jī)更多起到控制膠水的作用，其他功能可以借助自動化機(jī)械手實現(xiàn)。 </p> <p> 3、工作效率和環(huán)境：產(chǎn)品少，不追求效率，使用手動膠***；室外工作，使用膠***。要求精確控制出較量，使用機(jī)器。要求自動化點(diǎn)膠，則使用帶自動化功能機(jī)器。 </p> <p> 4、成本：點(diǎn)膠方案多種多樣，并非所有的點(diǎn)膠都需要使用機(jī)器，也并非所有自動化點(diǎn)膠都必須附加到點(diǎn)膠機(jī)上。從成本考慮，如果某種膠水需要用太高價位機(jī)器，可以考慮更換膠水。如果附帶自動化的點(diǎn)膠機(jī)價位太高，可以考慮移動產(chǎn)品而不是點(diǎn)膠頭。 </p> <p> <br /> 噴射式精密點(diǎn)膠閥的設(shè)計及分析.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐用性高點(diǎn)膠閥生產(chǎn)廠商,點(diǎn)膠閥" src="http://tyunfile.71360.com/UploadFile/qunxun/637219622714130859/2850630.png"></div><p> 常見問題及解決方法，如何有效而快速的解決點(diǎn)膠閥的常見問題，凇輝作為專業(yè)生產(chǎn)點(diǎn)膠閥的廠家為大家總結(jié)了以下常見問題，以及解決方法. </p> <p> 1. 膠閥滴漏 </p> <p> 此種情形經(jīng)常發(fā)生予膠閥關(guān)畢以后，95%的此種情形是因為使用的針頭口徑太小所致，太小的針頭會影響液體的流動造成背壓, 結(jié)果導(dǎo)致膠閥關(guān)畢后不久形成滴漏的現(xiàn)象. 過小的針頭也會影響膠閥開始使用時的排氣泡動作.可以調(diào)節(jié)壓力桶氣壓，不要過高，能驅(qū)動膠水即可，點(diǎn)膠閥能微調(diào)，就盡量調(diào)?。p少點(diǎn)膠閥反應(yīng)時間快），或者更換較大的針頭即可解決這種問題，錐形斜式針頭產(chǎn)生的背壓**少, 液體流動**順暢。液體內(nèi)空氣在膠閥關(guān)畢后會產(chǎn)生滴漏現(xiàn)象, 比較好是預(yù)先排除液體內(nèi)空氣, 或改用不容易含氣泡的膠.或先將膠離心脫泡后在使用. </p> <p> 2. 出膠大小不一致 </p> <p> 當(dāng)出膠不一致時主要為儲存流體的壓力筒或空氣壓力不穩(wěn)定所產(chǎn)生. 進(jìn)氣壓力調(diào)壓表應(yīng)設(shè)定于比廠內(nèi)比較低壓力低10至15psi. 壓力筒使用的壓力應(yīng)介于調(diào)壓表中間以上的壓力, 應(yīng)避免使用壓力介于壓力表之中低壓力部分.膠閥控制壓力應(yīng)至少60psi以上以確保出膠穩(wěn)定.***應(yīng)檢查出膠時間.若小于15/1000秒會造成出膠不穩(wěn)定. 出膠時間愈長出膠愈穩(wěn)定. </p> <p> <br /> 是什么膠水？單組份還是雙組份（AB膠）？直銷點(diǎn)膠閥批發(fā)廠家</p><p style="text-indent:25px">特別適用于微電子芯片的封裝中的點(diǎn)膠技術(shù).耐用性高點(diǎn)膠閥生產(chǎn)廠商</p><p> 點(diǎn)膠閥有氣動和電動兩種： </p> <p> 氣動：點(diǎn)膠閥由氣缸、閥體和料缸三部分上下連接而成，氣缸和閥體用先進(jìn)密封材料隔開，避免膠水侵入氣缸。料缸和氣缸連接在點(diǎn)膠閥閥主體上，與氣缸保證同心度。用電磁閥氣動氣缸運(yùn)動，從而驅(qū)動中心桿上下運(yùn)動，利用中心桿的上下運(yùn)動達(dá)到對膠水的開啟和關(guān)斷作用。根據(jù)開啟和關(guān)斷的方式不同，從而分為：柱塞式點(diǎn)膠閥、頂針式點(diǎn)膠閥、提升式點(diǎn)膠閥、噴霧點(diǎn)膠閥、噴射點(diǎn)膠閥；開關(guān)方式不同，適用的流體也就不同，回吸式點(diǎn)膠閥采用向上運(yùn)動關(guān)膠結(jié)構(gòu)，使停膠同時瞬間回吸斷膠，減少余留針頭上的殘膠，使點(diǎn)膠不產(chǎn)生漏滴、拉絲等現(xiàn)象。膠閥本體經(jīng)鋁合金陽極氧化處理，密封材料采用***四氟材料，接觸膠體部分均為耐腐蝕材料。 </p> <p> 電動：包括泵體和驅(qū)動部分，隨配定子，安裝簡單。采用定轉(zhuǎn)子結(jié)構(gòu)設(shè)計，密封性能好。轉(zhuǎn)子和定子副形成自密封結(jié)構(gòu)，易于替換。通過轉(zhuǎn)子在定子腔的定向旋轉(zhuǎn)作用，實現(xiàn)介質(zhì)輸送功能。輸送過程不對介質(zhì)性能產(chǎn)生任何的影響。同時可通過電機(jī)反轉(zhuǎn)，輕松實現(xiàn)介質(zhì)回吸功能，確保介質(zhì)和材料的清潔，無滴漏,無污染！ </p> <p> <br /> 耐用性高點(diǎn)膠閥生產(chǎn)廠商</p><p style="text-indent:25px">深圳市群勛科技有限公司是一家深圳市群勛科技有限公司經(jīng)營微電子智能產(chǎn)品的技術(shù)開發(fā)和銷售；自動化點(diǎn)膠機(jī)、自動化控制器、機(jī)械設(shè)備、電子產(chǎn)品、自動化點(diǎn)膠設(shè)備及其配件的銷售；國內(nèi)貿(mào)易、貨物及技術(shù)進(jìn)出口。微電子智能化產(chǎn)品的生產(chǎn)。的公司，致力于成為客戶業(yè)務(wù)創(chuàng)新、機(jī)械及行業(yè)設(shè)備可信賴的合作伙伴。群勛科技作為深圳市群勛科技有限公司經(jīng)營微電子智能產(chǎn)品的技術(shù)開發(fā)和銷售；自動化點(diǎn)膠機(jī)、自動化控制器、機(jī)械設(shè)備、電子產(chǎn)品、自動化點(diǎn)膠設(shè)備及其配件的銷售；國內(nèi)貿(mào)易、貨物及技術(shù)進(jìn)出口。微電子智能化產(chǎn)品的生產(chǎn)。的品牌企業(yè)，為客戶提供質(zhì)量的[ "視覺噴點(diǎn)膠機(jī)", "點(diǎn)膠閥", "壓力泵", "壓痕檢測機(jī)" ]。依托效率源扎實的技術(shù)積累、完善的產(chǎn)品體系、深厚的行業(yè)基礎(chǔ)，目前擁有員工數(shù)5~10人，年營業(yè)額達(dá)到100-200萬元。群勛科技始終關(guān)注自身，在風(fēng)云變化的時代，我們對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使我們在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/292891.html</p></div></div></div></div></div><div id="mvmiz3o" class="page-right twoColRt"><div id="uiezvrx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kofwn3t" class="recomPic 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