M419090 五、新型說明： 【新型所屬之技術領域】 本創作係與祕錢，是指—種儒系統的喷 頭結構。 【先前技術】 -般的喷霧系統係用以對物進行嘴塗作業，___ 劑於壓鑄機之模具的喷霧機、嘴佈油漆於牆面或特定物件上的 喷槍等。 就喷佈離型劑於壓鑄機之模具的噴霧機而言，一般的喷霧 機是當壓賴細出-靖後，對繩鑄機之兩模具進行離型 劑的喷佈作業’叫除兩難表面之_，同時使下—胚料能 順利脫離模具而不致發生金屬材料黏附於模具上的情況。此 參閱第1圖’顯示習知連桿式之噴霧機的示意圖，其主要 包含有：一設於壓鑄機U上之殼體12、一設於該殼體、12内 之傳触13、-受動於該傳動組13而可進行擺動之連桿、 -喷霧官15、及-受動於該連桿14而可導引喷霧管还之分 .抓頭16。其中，參閱第2圖，顯示該分流頭16的剖面圖，其 包含-本體m、複數設於該本體⑻的匯流道162、分別貫 通各該匯流道162且供離型劑輸入的離型劑輸入口 163、以及 分別連接各該匯流道162出口的混合管164，藉由高虔氣體八 別由各該隨道162人口注人，使得氣體齡並帶動由離型^ 輸入口 163所輸入的離型劑，由該混合管164喷出，然而，其 3 M419090 於實際使用情形仍具有下述的缺陷： 由於各該混合管164無法單獨關閉離_噴出，因此該噴 霧機在使麟獨件姻鑄造上，會目 ^ …甘Mm 使用到少數混合管 164 ’而把成紙屬。管164將離型劑嘴出浪費的缺陷。 是以，如何能開發出-種噴霧機的料結構，、其可解決 上述的缺陷，即為本案創作的動機。 、 、 【新型内容】 本創作之目_錢供—種讀系細 進行喷劑輸增⑽錢崎制，^ 避免無用的喷劑噴出的浪費。 緣是，為了達成前述目的，依據本創作所提供之一種 喷霧系統的喷頭結構，包含··—本體，包含有—活塞空間、 -與該活塞空_通且接設第—氣體供應源㈣—氣口、一與 該活塞空間相通的排氣孔、一離型劑流道、一與該離型劑流道 相通或不相通且接設離制供應源的離型劑輸人口、及一接設 第三氣體供應源的第三氣口；—活塞，係可往復活動地設於該 活塞空間’並具有-氣密接觸於該活動空間且位於該第一、 -氣口之㈣^卿、及_封閉或__鋪輸入口的氣 密部，當魏密部脫雜離_輸人口時，雜賴輸入口與 該離型劑流道相通，當該氣密部封閉該離型劑輸入口時，該離 型劑輸入口與該_舰道不麵；—喷嘴，麟該本體内 部’並具有-連通於該第三氣口與外界的嗔口、及一連通 4 M419090 該喷口與賴繼道騎道；—彈簧，設於該本體活塞空間 内，並具有-抵頂於該活塞部的第一端部、及一抵頂於該 排氣孔周側的第二端部。 有關本創作為達紅述目的，所_之技術、手段及其他 之功效’兹舉-較佳可行實施例並配合圖式詳細說明如後。 【實施方式】 參閱第3、4、5、6 ®，本麟實施例所提供的-種喷霧 • 機之喷頭結構’其係與外部的第一、三氣體供應源2卜23、 以及離型舰應源24相互接設’該喷嘴結構主要係由一本體 30、一活塞40、一喷嘴50、以及一彈簧6〇所組成，其中· 該本體30係由二殼件31、32相互組成，該本體3〇包 含有一活塞空間33、一與該活塞空間33相通且接設該第一氣 體供應源21的第一氣口 34、一與該活塞空間33相通的排氣 孔35、一離型劑流道36、一與該離型劑流道36相通或不相通 ’ 且接設離型劑供應源24的離型劑輸入口 37、及二接設該第三 氣體供應源23的第三氣口 38，另外，該活塞空間33具有一 第一凹槽33卜且該第一凹槽331係與該排氣孔35相通，而 該離型劑流道36 —端封設有一塞件361。 該活塞40 ’係可往復活動地設於該活塞空間33，並具有 一氣达、接觸於該活動空間33且位於該第一氣口 34與排氣 孔35之間的活塞部41、以及一封閉或脫離該離型劑輸入口 37的氣密部42，當該氣密部42脫離該離型劑輪入口 37時， mi 9090 該離型劑輸人口 37與該離_流道36相通，當該氣密部42 封閉該離型劑輸入口 37時，該離型劑輸入口 37與該離型劑流 道36不相if ;另外，該活塞部41與該活塞空間泊達成氣密 可於該活塞部41與該活塞空間33接觸的外環面套置一氣密環 43、45達成，該氣密部42封閉該離型劑輸入口打同樣於該 氣密部42與該該離型劑輸入口 37周側接觸的端面套置一氣密 環44來達成’最後，該活塞4〇的活塞部41朝向該本體昶 的第一凹槽331設有一第二凹槽mi。 该喷嘴50係由-内嘴頭51設於一外嘴頭52内部所組 成’該喷嘴5G係設於該本體3〇内部，並具有—連通於各 該第三氣口 38與外界且設於該外嘴頭52的喷d 52卜及 一連通該喷口 521與離型劑流道36且設於該内噴嘴51的 通道511。 该彈簧60，設於該本體30活塞空間33内，並具有一 抵頂於該活塞部41第二凹槽411的第一端部6卜及一抵 頂於該排氣孔35周侧第-凹槽331的第二端部62。 以上所述即為本創作實施例各主要構件之結構及其組態 說明。至於本創作實關的操作方式及其功效，做以下說明。 其一、控制該喷頭進行離型劑喷塗作業： 參閱第3、5、6、7圖所示，首先控制該第一氣體供應源 2:輸入高壓氣體於該本體3Q的第—氣口 &，使高壓氣體(如 箭頭所示）進人魅塞空間33内而推抵該活塞 40的活塞部 M419090 41，使該活塞40朝該排氣孔35方向位移，同時壓縮該彈簧 60使其蓄積一彈性恢復力，而位移後該活塞4〇的氣密部犯 則脫離該本體30的離型劑輸入口 37，使該離型劑輸入口打 與該離型劑流道36相通，其狀態如第7圖所示，此時，由該M419090 V. New description: [New technical field] The creation department and secret money refer to the spray head structure of the Confucian system. [Prior Art] A general spray system is used for mouth coating of a material, a sprayer for a mold of a die casting machine, a spray gun for painting a wall surface or a specific object, and the like. As for the sprayer that sprays the release agent on the die of the die-casting machine, the general sprayer is to spray the release agent on the two molds of the rope-casting machine after pressing the fine-out. The dilemma of the surface, while allowing the next - blank material to smoothly break away from the mold without the metal material sticking to the mold. 1 is a schematic view showing a conventional link type sprayer, which mainly comprises: a casing 12 disposed on the die casting machine U, and a contact 13 disposed in the casing 12, - The link that can be oscillated by the transmission group 13 , the sprayer 15 , and the driven link 14 can guide the spray pipe to the branch 16 . Referring to FIG. 2, a cross-sectional view of the shunt head 16 is shown, which includes a body m, a plurality of bus passages 162 provided in the body (8), and a release agent that passes through each of the bus passages 162 and is supplied with a release agent. The input port 163 and the mixing pipe 164 respectively connected to the outlets of the respective bus passages 162 are injected by the population of the sorghum gas by the sorghum gas, so that the gas age and the input by the release port 163 are input. The release agent is ejected by the mixing tube 164, however, its 3 M419090 still has the following drawbacks in practical use: Since each of the mixing tubes 164 cannot be separately closed and ejected, the sprayer is unique in Lin. In the marriage casting, it will be used to ... a small Mm used to a small number of mixing tubes 164 ' and paper into the genus. Tube 164 will leave a waste of the release agent. Therefore, how to develop a material structure of a sprayer, which can solve the above-mentioned defects, is the motive for the creation of the case. , [, new content] The purpose of this creation _ money supply - the type of reading system to carry out spray delivery (10) Qian Qiqi system, ^ to avoid the waste of useless spray. The reason is that, in order to achieve the foregoing object, the nozzle structure of a spray system according to the present invention includes a body including a piston space, and the piston is connected to the gas supply source. (4) a gas port, a vent hole communicating with the piston space, a release agent flow channel, a release agent that is in communication with the release agent flow channel, and a release agent from the supply source, and a a third gas port is connected to the third gas supply source; the piston is reciprocally disposed in the piston space' and has a gas-tight contact with the active space and is located at the first, - (4) _ Closed or __ the airtight part of the input port, when the Wei Mi part is removed from the _ lose population, the hybrid input port communicates with the release agent flow channel, when the airtight part closes the release agent input port When the release agent input port is not facing the _ship; the nozzle, the inside of the body is 'and has a mouthpiece connected to the third port and the outside, and a connection 4 M419090 the vent and the Laiji Road ride ; - a spring, disposed in the space of the body piston, and having - abutting against the piston portion A first end portion and abutting on a periphery of the exhaust port side of the second end portion. The techniques, means, and other functions of the present invention are intended to be illustrative, and the preferred embodiments are described in detail with reference to the drawings. [Embodiment] Referring to the third, fourth, fifth, and sixth, the nozzle structure of the sprayer of the present embodiment is the first and third gas supply sources 2 and 23, and The release ship source 24 is connected to each other. The nozzle structure is mainly composed of a body 30, a piston 40, a nozzle 50, and a spring 6〇. The body 30 is composed of two shell members 31 and 32. The main body 3 includes a piston space 33, a first air port 34 communicating with the piston space 33 and connecting the first gas supply source 21, and a vent hole 35 communicating with the piston space 33. a sample flow channel 36, a contact or disconnection with the release agent flow path 36, and a release agent input port 37 for the release agent supply source 24, and a second connection with the third gas supply source 23 a three-port 38, in addition, the piston space 33 has a first recess 33 and the first recess 331 is in communication with the exhaust hole 35, and the release agent flow path 36 is end-sealed with a plug 361 . The piston 40' is reciprocally disposed in the piston space 33, and has a piston portion 41 that is in contact with the movable space 33 and located between the first air port 34 and the exhaust hole 35, and a closed or Disengaged from the airtight portion 42 of the release agent input port 37, when the airtight portion 42 is separated from the release agent wheel inlet 37, the mi 9090 the release agent delivery population 37 communicates with the release channel 36, when When the airtight portion 42 closes the release agent input port 37, the release agent input port 37 and the release agent flow channel 36 are not identical; in addition, the piston portion 41 and the piston space are made airtight. The outer ring surface of the piston portion 41 contacting the piston space 33 is sleeved with an airtight ring 43, 45. The airtight portion 42 closes the release agent input port and is similar to the airtight portion 42 and the release agent input. The end face of the 37-side contact of the mouth is sleeved with a gas-tight ring 44 to achieve 'final', the piston portion 41 of the piston 4 is provided with a second groove mi toward the first groove 331 of the body. The nozzle 50 is composed of an inner nozzle 51 disposed inside an outer nozzle 52. The nozzle 5G is disposed inside the body 3〇 and has a communication between each of the third air ports 38 and the outside. The spray nozzle 52 of the outer nozzle head 52 and a passage 511 which communicates with the nozzle 521 and the release agent flow passage 36 and are disposed in the inner nozzle 51. The spring 60 is disposed in the piston space 33 of the body 30, and has a first end portion 6 abutting against the second recess 411 of the piston portion 41 and a top end of the exhaust hole 35 - The second end 62 of the groove 331. The above description is the structure of each main component of the creation embodiment and its configuration description. As for the operation mode and its function of this creation, the following explanation is made. First, controlling the nozzle to perform a release agent spraying operation: Referring to Figures 3, 5, 6, and 7, first control the first gas supply source 2: input high pressure gas to the first port of the body 3Q & The high pressure gas (shown by the arrow) is introduced into the masculine space 33 to push against the piston portion M419090 41 of the piston 40, and the piston 40 is displaced toward the vent hole 35 while compressing the spring 60. Accumulating an elastic restoring force, and the airtight portion of the piston 4〇 is disengaged from the release agent input port 37 of the body 30, so that the release agent input port communicates with the release agent flow path 36, and the state thereof As shown in Figure 7, at this time, by
離型劑供麟24所輸出__(如纽箭顯示）則由該離 型劑輸入π 37進人該_雛道36，最後如第5、6圖所示， 控制該第二氣體供應源23輸人高壓紐(如箭頭所示)於該喷 嘴50的喷口 52卜並由該噴口 521嘴出於外界，此時，斑該 噴口 521雛的通道511則藉由虹吸效應，而將流至該離型劑 流道36的離麵(如虛線箭頭所示)喷出於外界，此時，即可 坚鱗機之棋具進行離型劑的嘴佈作業。 其二、控制該喷頭停止離型劑喷塗作業：The release agent for the output of the Lin 24 is __ (such as the arrow display), the release agent is input into the π 37 into the _ lane 36, and finally, as shown in Figures 5 and 6, the second gas supply is controlled. 23, the input high pressure button (as indicated by the arrow) is in the nozzle 52 of the nozzle 50 and the nozzle 521 is out of the mouth. At this time, the channel 511 of the nozzle 521 is flowed to the siphon effect. The off-surface of the release agent flow path 36 (shown by the dashed arrow) is sprayed out of the outside world. At this time, the chess piece of the scale machine can be used for the mouth cloth operation of the release agent. Second, control the nozzle to stop the release agent spraying operation:
首先控m氣體供應源21停止輸人高壓氣體於該本 體30的第-氣口 34，此時，該彈簧6〇則釋放其所蓄積的彈 力而推抵*亥活塞40的活塞部4卜使該活塞4〇朝該第一氣 口 34方向位移，位移後該活塞麵氣密部&麟閉該本體 的離型織人σ 37’使該麵鋪^ σ 37與雜型劑流道 =不相通’如第3騎示，此時，即停止雜綱供應，緊 者’控制該第三氣體供應源23停止輸人緒氣體於該喷嘴 〇的喷口 52卜藉以停止該離型劑的喷出，此時，即可停止 對屢鑄機之模具精麵觸佈作業。 據此，本創作的喷頭可進行離型劑輪入的控制以及受氣 7 體帶離喷出的控制，藉以避免無用的離型劑喷出的浪費。 值得說_是，由於補作於該本體3G設有—與該活塞 ^33相通的排氣孔35 ’因此，當該活塞40受高魏體推 *而朝該排氣孔35方向位移時，該排氣孔35得以排出該活塞 工間33内受該活塞4〇擠壓的空氣，使該活塞4〇作動順揚。 综上所述，上述各實施淑_媽梢作的較佳實施例 而已’當不能以之限定本創作實施之範圍，即大凡依本創作申 請專利範騎作的鱗變化與修飾，祕屬本創作專利 範圍内。 【圖式簡單說明】 第1圖係習知喷霧機的示意圖。 第2圖係習知喷霧機的分流頭剖面圖。 第3圖係本創作的組合剖面圖。 第4圖係本創作的後視圖。 第5圖係第4圖線段5-5的剖面圖。 第6圖係本發明的立體組合剖面圖，顯示喷嘴與本體第三 氣口的組態。 第7圖係、本創作的作動圖，顯示活塞位移後該離型劑輸入口 與離型劑流道相通的狀態。 【主要元件符號說明】 《習知》 壓鑄機11 殼體12 M419090First, the m gas supply source 21 stops the input of the high pressure gas to the first port 34 of the body 30. At this time, the spring 6〇 releases the accumulated elastic force and pushes against the piston portion 4 of the piston 40. The piston 4 位移 is displaced toward the first port 34, and after the displacement, the piston face airtight portion & closes the body of the release weave σ 37 ′ so that the surface σ 37 is not in communication with the impurity flow channel = 'If the third ride shows, at this time, the supply of the miscellaneous is stopped, and the third gas supply source 23 is controlled to stop the injection of the gas to the nozzle 52 of the nozzle to stop the discharge of the release agent. At this point, you can stop the touch of the mold on the die casting machine. Accordingly, the nozzle of the present invention can perform the control of the release agent of the release agent and the control of the release of the gas by the gas to avoid the waste of useless release agent. It is worthwhile to say that, because the body 3G is provided with an exhaust hole 35 that communicates with the piston 33, when the piston 40 is displaced by the high body and is displaced toward the exhaust hole 35, The vent hole 35 is exhausted from the air in the piston chamber 33 that is pressed by the piston 4, so that the piston 4 〇 moves. In summary, the preferred embodiments of the above-mentioned implementations are not limited to the scope of the implementation of the creation, that is, the scale changes and modifications of the patent application of the patent creation, the secret Within the scope of the creation of patents. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a conventional sprayer. Figure 2 is a cross-sectional view of a splitter head of a conventional sprayer. Figure 3 is a combined cross-sectional view of the creation. Figure 4 is a rear view of the creation. Figure 5 is a cross-sectional view of line 5-5 of Figure 4. Figure 6 is a perspective sectional view of the present invention showing the configuration of the nozzle and the third port of the body. Fig. 7 is a diagram showing the state in which the release agent input port communicates with the release agent flow path after the displacement of the piston. [Main component symbol description] "Knowledge" Die casting machine 11 Housing 12 M419090
傳動組13 喷霧管15 本體161 離型劑輸入口 163 《本創作》 第一氣體供應源21 第三氣體供應源23 本體30 活塞空間33 第一氣口 34 離型劑流道36 離型劑輸入口 37 活塞40 第二凹槽411 氣密部42 喷嘴50 通道511 喷口 521 彈簧60 第二端部62 連桿14 分流頭16 匯流道162 混合管164 離型劑供應源24 殼件31、32 第一凹槽331 排氣孔35 塞件361 第三氣口 38 活塞部41 氣密環43、44、45 内嘴頭51 外嘴頭52 第一端部61 9Transmission set 13 Spray tube 15 Body 161 Release agent input port 163 "This creation" First gas supply source 21 Third gas supply source 23 Body 30 Piston space 33 First port 34 Release agent flow path 36 Release agent input Port 37 Piston 40 Second groove 411 Airtight portion 42 Nozzle 50 Channel 511 Spout 521 Spring 60 Second end 62 Link 14 Splitter 16 Confluence 162 Mixing tube 164 Release agent supply source 24 Shells 31, 32 a groove 331 vent hole 35 plug 361 third port 38 piston portion 41 airtight ring 43, 44, 45 inner nozzle 51 outer nozzle head 52 first end portion 61 9