M398934 五、新型說明： 【新型所屬之技術領域】 本創作係一種滅火裝置 機械專用之滅火裝置。 尤指一種應用於鎂合金加工 【先前技術】M398934 V. New description: [New technical field] This is a fire extinguishing device for fire extinguishing equipment. Especially for the application of magnesium alloy processing [Prior Art]
鎮合金具有極低之密度（1.74g/cm3)'良好的車削性、 高強度、電磁遮罩性及抗震性能佳等優點，近年來引起工 業界極大關注’特別係需減輕重量之應用領 外殼、手工具、航太材料等等，然而鎮合金雖具上述二。k 但因為鎂合金係屬活潑性質的金屬，活性強且易與氧及水 氣作用並發生燃燒’故加卫時需使用礦物油作為切削液， 但切削時所產生的切屑其内部並無塗佈有切削液，切屬遇 加工時刀具產生的火花即會開始燃燒。 如圖3所示，此為鎂合金之加工時之示意圖，圖中有 -工具機60,工具機60纟在進行鎂纟金工# 61之鑽孔加 工，鑽孔加工時會產生許多鎂合金工件61的切屬，鎂合金 工件61之切屑遇水氣發生氧化作用產生氫氣並與鑽頭加工 時與鎂合金工件61間相摩擦產生之火花作用並燃燒，此時 廠内人員需使用D4型之滅火器62滅火，其他種類如泡沫 或乾粉皆不適用’如無D4型之滅火器62，需使用乾沙63 或乾燥廢鐵塊64覆蓋燃燒中之鎂合金工件61之加工切 屑，才能散熱並阻絕空氣以滅火，然而，當工具機6〇遇鎂 口金工件61之切屑燃燒時，如廠内人員沒有及時留意，工 具機60其並*會自動停玉並啟動警示裝置65通知廠内人 3 M398934 員進行滅火，工具機60會繼續進行鎂合金工件6彳之加工’ 切屑不停的增加更導致火勢不停的增大，如廠内人員此時 沒有及時發現，火勢已經一發不可收拾，此時要撲滅火勢 所需的就不只是幾支滅火器’整個廠房可能就因此而付之 一炬，因此實需一種技術手段在工件之切屑燃燒初期即發 現並撲滅火勢。 【新型内容】The town alloy has a very low density (1.74g/cm3), good turning, high strength, electromagnetic shielding and good seismic performance. In recent years, it has caused great concern in the industry. , hand tools, aerospace materials, etc., but the town alloy has the above two. k However, because magnesium alloy is a kind of active metal, it is active and easy to react with oxygen and water gas and burns. Therefore, mineral oil is used as cutting fluid when it is added, but the chips generated during cutting are not coated inside. There is a cutting fluid, and the spark generated by the tool will start to burn when it is processed. As shown in Fig. 3, this is a schematic diagram of the processing of the magnesium alloy. In the figure, there is a machine tool 60, and the machine tool 60 is subjected to drilling processing of the magnesium alloy #61, and a plurality of magnesium alloy workpieces are produced during the drilling process. In the genus of 61, the chips of the magnesium alloy workpiece 61 are oxidized by water and gas to generate hydrogen gas, and the spark generated by the friction between the workpiece and the magnesium alloy workpiece 61 is burned and burned. At this time, the personnel in the factory need to use the D4 type fire extinguisher. 62 fire extinguishing, other types such as foam or dry powder are not applicable 'If there is no D4 type fire extinguisher 62, dry sand 63 or dry scrap iron block 64 should be used to cover the machining chips of the burning magnesium alloy workpiece 61 to dissipate heat and block the air. Extinguishing, however, when the tool machine 6 encounters the chips of the magnesium alloy workpiece 61, if the personnel in the factory do not pay attention to it, the machine tool 60 will automatically stop the jade and start the warning device 65 to notify the factory 3 M398934 to carry out the fire. Fire extinguishing, the machine tool 60 will continue to process the magnesium alloy workpiece 6彳' The increase of the chip continues to increase the fire, such as the factory personnel did not find it in time, the fire has been unacceptable , This time to extinguish the fire extinguisher is not just a few pieces of the required fire 'the entire plant might therefore paid a torch, so it will require a technical means that is found and the initial combustion in the fire extinguishing chips of the workpiece. [New content]
本創作設計目的在於利用鎂合金燃燒時會產生強光的 特性提供一種可使用於鎂合金加工機械上之滅火裝置，希 望能藉此技術手段以解決上述現有技術上之缺點。 為達前揭創作目的，本創作所運用的技術手段在於設 計提供-種鎂合金加工機械專用滅火裝置，係安裝於鎂合 金加工工具機上，其包含有： 一光感應器，其内部設有控制單元，控制單元可偵測 接收光線，並發出電子信號； 一滅火器，該滅火器與光感應器之控制單元連接，苴上 設有一閥，該閥可接收光感應器發出之電子信號並控制滅 火器是否開啟噴發，又滅火器上連接設有—喷頭，該喷頭 的喷口係朝向於工具機加工處周目，滅火器内部之滅火粉 末係從該喷頭處的喷口噴出。 机上述之鎮合金加工機械專用滅火裝置，其中該工具機 上叹置有—電源開g ’該電源開關可控制工具機之啟動與 關閉’又該卫具機電源開關與光感應器之控制單元連接， :在接收到光感應器發出之電子信號並控制工具機斷電停 止力口工。 4 M398934 前述之鎂合金加工機械專用滅火裝置，其進一步設有 一警不裝置，該警示裝置與光感應器之控制單元連接，以接 收光感應器之控制單元所發出之電子信號並啟動警示裝 置，該警示裝置可接收光感應器之控制單元所發出之電子 信號’並發出警示聲響與警示燈光。 本創作藉以上之技術手段，光感應器之控制單元感應 到鎂合金工件之切屑燃燒時產生之強光時即會發送電子信 號給電源開關、滅火器之閥與警示裝置，使接收到電子信 # 號之滅火器立即啟動並滅火，電源開關立即切斷電源並啟 動警示裝置通知廠内人員進行處理，不僅可使鎂合金工件 切屑在開始燃燒初期即被撲滅，更可停止工具機繼續製造 切屑並通知廠内人員進行進一步的因應措施。 【實施方式】 本創作係一種滅火裝置’如圊1、2所示，其安裝於對 媒合金工件20加工的一工具機10上，該工具機其可對 - 鎂合金工件20進行金屬切削加工，工具機10上設置有一 • 電源開關1 1 ’該電源開關11可控制工具機1 0之啟動與關 閉。 本創作的滅火裝置，其包含有：一光感應器30、一滅 火器40及一警示裝置50; 該光感應器30，其内部設有控制單元（圖中未示，為現 有技術不再贅述），控制單元可偵測接收光線，並發出電子 信號； 該滅火器40 ’為鎂合金專用之D4型滅火器，該滅火 器40與光感應器30之控制單元連接，其上設有一閥41， 5 M398934 該間41可接收光感應器30發出之電子信號並控制滅火器 40是否開啟喷發，又滅火器40上連接設有一噴頭42，該 噴頭42的喷口係朝向於工具機1 〇加工處周圍，滅火器4〇 内部之滅火粉末係從該噴頭42處的喷口喷出； 該警示裝置50，該警示裝置50與光感應器30之控制 單元連接，以接收光感應器30之控制單元所發出之電子信 - 號，並發出警示聲響與警示燈光； 該電源開關11與光感應器30之控制單元連接，可在 _ 接收到光感應器3 0發出之電子信號並控制工具機1 〇關閉 停止加工。 工具機1 0在對鎂合金工件20進行金屬切削加工中， 可利用鎂燃燒時會產生強光之特性，在光感應器3〇當感應 到鎂合金工件20之切屑燃燒時發出之強光，即會經控制單 兀發出電子信號給電源開關彳1、滅火器4〇之閥41與警示 裝置50，電源開關彳彳在接收到電子信號時會切斷工具機 1 0之電源，使工具機1 〇停止運轉使錢合金工件2 〇之切 鲁削工作停止，不再增加造成火勢增大，且滅火器40之閥41 接收到電子信號會控制滅火器4〇由喷頭42處喷出滅火粉 末對工具機10之加工處周圍進行噴發以控制火勢，再者， 警不裝置50接受到電子信號時，會發出警示聲響與警示燈 光可通知廠内人員進行進一步的因應措施。 士圖1所示，此為本創作之具體實施例，圖中有一工 具機1 0 ’工具機’ 0加工之刀具側設置一光感應器训工 具機10上端认置警示裝置5〇|於工具機1〇旁設有一滅火 裔40，該滅火器40之嗔頭42設置㈣合金工件20加工 6 M398934 處旁，該噴頭42之噴口朝向鎂合金工件20加工處周圍， 當鎂合金工件20之切屑起火時，光感應器30可以立即偵 測到鎂合金工件20之切屑燃燒時發出的強光，並傳送電子 信號，閥41接收到電子信號會將滅火器40啟動，由噴頭 42之喷口處向加工處周圍噴發滅火粉末，於工具機10上端 之警示裝置50接受到電子信號後會開始發出警示聲響與燈 光，通知廠内人員進行進一步的因應措施。 M398934 【圖式簡單說明】 圖1 :為本創作之立體示意圖。 圖2 :為本創作之功能方塊圖。 圖3:為現有技術之滅火裝置之立體示意圖 【主要元件符號說明】 10工具機 11電源開關 2 0鎂合金工件 30光感應器 40滅火器 41閥 42喷頭 50警示裝置 60工具機 61鎂合金工件 62滅火器 63乾沙 64乾燥廢鐵塊 65警示裝置The purpose of this creation is to provide a fire extinguishing device that can be used in a magnesium alloy processing machine by utilizing the characteristics of strong light generated when the magnesium alloy is burned, and it is desirable to use the technical means to solve the above-mentioned prior art disadvantages. In order to achieve the purpose of pre-existing creation, the technical means used in this creation is to design and provide a special fire extinguishing device for magnesium alloy processing machinery, which is installed on a magnesium alloy processing machine, which comprises: a light sensor, which is internally provided a control unit, the control unit can detect the received light and emit an electronic signal; a fire extinguisher connected to the control unit of the light sensor, the valve is provided with a valve, the valve can receive the electronic signal emitted by the light sensor and control the fire extinguisher Whether the eruption is turned on or not, and the sprinkler is connected to the sprinkler, the spout of the sprinkler is directed toward the periphery of the tool machining station, and the fire extinguishing powder inside the fire extinguisher is ejected from the spout at the sprinkler. The above-mentioned town alloy processing machinery special fire extinguishing device, wherein the machine tool has a sigh - power on g 'the power switch can control the start and close of the machine tool' and the control unit of the power switch and the light sensor Connection, : Receives an electronic signal from the light sensor and controls the power tool to stop power. 4 M398934 The above-mentioned special fire extinguishing device for magnesium alloy processing machinery is further provided with a warning device, which is connected with the control unit of the light sensor to receive the electronic signal emitted by the control unit of the light sensor and activate the warning device. The warning device can receive the electronic signal emitted by the control unit of the light sensor and emit an alert sound and an alert light. By the above technical means, the control unit of the light sensor senses the strong light generated when the chip of the magnesium alloy workpiece is burned, and sends an electronic signal to the power switch, the valve and the warning device of the fire extinguisher, so that the electronic letter is received. The fire extinguisher immediately starts and extinguishes the fire. The power switch immediately cuts off the power and starts the warning device to inform the personnel in the factory for processing. Not only can the magnesium alloy workpiece chips be extinguished at the beginning of the combustion, but also the machine tool can be stopped to continue to manufacture the chips and notify The factory personnel carried out further response measures. [Embodiment] The present invention is a fire extinguishing device as shown in Figs. 1 and 2, which is mounted on a machine tool 10 for processing a workpiece of a dielectric alloy 20, which can perform metal cutting on a magnesium alloy workpiece 20. The power tool 10 is provided with a power switch 1 1 'The power switch 11 controls the start and stop of the machine tool 10 . The fire extinguishing device of the present invention comprises: a light sensor 30, a fire extinguisher 40 and a warning device 50; the light sensor 30 is internally provided with a control unit (not shown in the drawings, which will not be described in the prior art) The control unit can detect the received light and emit an electronic signal; the fire extinguisher 40' is a D4 type fire extinguisher dedicated to magnesium alloy, and the fire extinguisher 40 is connected to the control unit of the light sensor 30, and is provided with a valve 41, 5 M398934 The chamber 41 can receive the electronic signal from the light sensor 30 and control whether the fire extinguisher 40 is turned on. The fire extinguisher 40 is connected to a spray head 42. The nozzle of the spray head 42 faces the machining machine 1 and the fire extinguisher 4 The internal fire extinguishing powder is ejected from the nozzle at the nozzle 42; the warning device 50 is connected to the control unit of the optical sensor 30 to receive the electronic signal from the control unit of the optical sensor 30. And issuing a warning sound and warning light; the power switch 11 is connected to the control unit of the light sensor 30, and can receive the electronic signal emitted by the light sensor 30 and control the machine tool 1 〇Close Stop processing. In the metal cutting process of the magnesium alloy workpiece 20, the machine tool 10 can utilize the characteristics of strong light when the magnesium is burned, and the strong light emitted when the light sensor 3 senses the burning of the chips of the magnesium alloy workpiece 20, That is, the electronic signal is sent to the power switch 彳1, the fire extinguisher 4〇 valve 41 and the warning device 50 via the control unit, and the power switch 切断 turns off the power of the machine tool 10 when the electronic signal is received, so that the machine tool 1 〇 Stopping the operation to stop the cutting operation of the carbon alloy workpiece 2, no longer increase the fire, and the valve 41 of the fire extinguisher 40 receives the electronic signal to control the fire extinguisher 4 喷 the fire extinguishing powder is sprayed from the nozzle 42 The machine 10 is sprayed around the processing area to control the fire. In addition, when the alarm device 50 receives the electronic signal, it will issue a warning sound and warning light to inform the factory personnel for further countermeasures. As shown in Figure 1, this is a specific embodiment of the creation. In the figure, there is a machine tool 1 0 'tool machine' 0. The tool side is set to a light sensor. The machine tool 10 is used to recognize the warning device. There is a fire extinguisher 40 next to the machine, and the steamer 40 of the fire extinguisher 40 is disposed (4). The alloy workpiece 20 is processed by 6 M398934, and the nozzle of the nozzle 42 faces the processing place of the magnesium alloy workpiece 20, when the chip of the magnesium alloy workpiece 20 is ignited. At the same time, the light sensor 30 can immediately detect the strong light emitted by the chip of the magnesium alloy workpiece 20 and transmit an electronic signal, and the valve 41 receives the electronic signal to activate the fire extinguisher 40, and the nozzle of the nozzle 42 is processed to the processing place. The fire extinguishing powder is sprayed around, and after the electronic device receives the electronic signal, the warning device 50 at the upper end of the machine tool 10 starts to emit a warning sound and a light, and informs the factory personnel to carry out further countermeasures. M398934 [Simple description of the diagram] Figure 1: This is a three-dimensional diagram of the creation. Figure 2: The functional block diagram of this creation. Figure 3: Three-dimensional schematic diagram of the prior art fire extinguishing device [Main component symbol description] 10 machine tool 11 power switch 2 0 magnesium alloy workpiece 30 light sensor 40 fire extinguisher 41 valve 42 nozzle 50 warning device 60 tool machine 61 magnesium alloy workpiece 62 fire extinguisher 63 dry sand 64 dry scrap iron block 65 warning device