1353265 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種切削液淨化裳置，尤其涉及一種用於 處理機床切削液之切削液淨化裝置。 【先前技術】 在機械加工領域，„ 馬防止加工過程中機床之刀具過 熱’通常都會利用切削液掛刀且 —、 狀訂刀具進打冷卻降溫。然，在 機械加工過私中產生之金屬或非金屬之粉屬雜質及用於 潤滑之油類物質如黃油、機油等會掉人切削液中，如此 將會在切削液之液面上形成大量浮油及粉屬。上述浮油 及粉屑雜質於切削液上之不斷累 卜研π槓及在悶熱之加工環境 下極易使切削液中滋生大| 玍Χ里之微生物，進而導致切削液 變質及產生難聞之显呋，Α 〇 在此種情況下如切削液繼續循 讀用’在這些切削液中之粉屑及微生物之侵钱下，會 導致工件之加工品質下降 | „ ^ ^下降甚至使工件和機床銹蝕，此 則-人貝之身體健康。如頻繁更換切削液 耗費大罝時間，從而降低工作效率，且被更換出 之切削液排放後’由於存在大量嗥 于杜人里/予油及粉屑雜質，故會 嚴重巧染環境。 為了減緩切削液之變質，可藉由— .^ 稭由些切削液淨化裝置 在加工過程中去除切削液上之 刀/于/由，但一般之切削 液淨化裝置無法去除浮於切削液上 伙上之粉屑雜質。習知之 切削液淨化裝置大多係利用可轉動、 >、丄册,„、 种功疋綱贡將切削液中之 子油孓出切削液表面，由於浮油自身 身之黏性使鋼帶在轉 6 1353265 動過程中可黏附浮油，然，鋼帶每一次黏附之 較少，故除油效率較低’且由於鋼帶難以將浮=由之量 除盡’故習知切削液淨化裝置之淨化效果不好。/及雜質 【發明内容】 、、鑒於以上内容，有必要提供一種可將機械加工 削液進行有效淨化之切削液淨化裝置。 之切 一種切削液淨化裝置，其包括一分離箱、一 及-泵，該刮油機構設置分離箱上，該泵用於向：機:冓 中注入需要淨化之切削液。該分離箱内設有至少:離相 切削液與浮油分離之過濾單元，該過濾單元包括可將 板及位於隔離板二侧之第一容納腔及第二容納腔，=離 板在鄰近底部處開設有連通第一容納腔及第二容、隔離 連通間隙。該泵與該第一容納腔相連通。該到油機：： 括一用於將分離後之浮油刮離出分離箱之刮油件。匕 相較於習知技術，藉由過濾單元之第—容納腔及 容納腔之連通間隙將浮油與切削液分離，然後藉由到: 件將分離出來之浮油刮除’如此可對切削液進行有嗖之 淨化，使切削液不斷循環使用’從而有利於保護产产'。 【實施方式】 &兄。 下面將結合圖式及實施方式對切削液淨化裝置做進 一步詳細說明。 請參見圖1’本發明較佳實施方式之切削液淨化裝置 2〇包括一分離箱21、一刮油機構22及—栗23，刮^機 構22水平設置於分離箱21上端，泵23用於將需要淨化 1353265 之切削液抽入分離箱21中。另，在分離箱21下方還設 . 置有便於切削液淨化裝置20移動之四滾輪24。 請參見圖2及圖5，分離箱21包括箱體210及設置 於箱體210内之複數過濾單元211，過濾單元211用於將 浮油及雜質與切削液分離。在本實施方式中，過濾單元 211之数量為四，其依次為第一過濾單元、第二過濾單 元、第三過濾單元及第四過濾單元。相鄰過濾單元211 藉由一間隔板212隔開，且間隔板212靠近上端位置設 • 置有複數連通礼2121，該複數連通孔2121用於連通相鄰 之過濾單元211。請參見圖6，每一過濾單元211中設置 有一隔離板213，隔離板213將過濾單元211分成第一容 納腔2112及第二容納腔2113。每一隔離板213之底部與 箱體210之底面2101開設有連通間隙2131，其用於連通 第一容納腔2112及第二容納腔2113。 使用時，泵23抽取含有浮油和雜質之切削液並注入 切削液淨化裝置20之過濾單元211 (第一過濾單元）中 之第一容納腔2112，由於切削液處於浮油下方，故切削 液可藉由隔離板213之連通間隙2131流入第二容納腔 2113，而浮油基本上不能通過連通間隙2131，如此浮油 和切削液實現初步分離。當第二容納腔2113中之切削液 液面高於間隔板212通孔2121時，切削液自連間隔板212 之連通孔2121進入另一相鄰之過濾單元211 (第二過濾 單元）之第一容納腔2112，此時雜質會沉澱下來而不能 通過間隔板212之連通孔2121，然後藉由第二過濾單元 8 1353265 之隔離板213之連通間隙2131實現切削液與殘餘浮油之 . 再次分離。同理，再依次藉由另外二過濾單元211 (第三 過濾單元及第四過濾單元）進行二次過濾。被分離出來 之浮油及雜質主要集中於第一過濾單元211之第一容納 腔2113，其他分離單元211内之浮油及雜質依次減少， 且最後一分離單元211之第二容納腔2113幾乎完全去除 浮油及雜質，故在最後一過濾單元211之第二容納腔2113 中可得到幾乎完全淨化之切削液，這些切削液可循環利 Φ用。 可以理解，過濾單元211之數量僅為一個或二個，當 過濾單元211為一個時，可省去間隔板212，僅保留一隔 離板213。 請參閱圖3,在最後一過濾單元211之第二容納腔 2113之上端還設置有一切削液回流口 214,以使經過淨化 之切削液回流至機床之切削液槽。 請再次參閱圖3及圖4，刮油機構22包括刮油件 221、輸送帶222、主動輪223、從動輪224及驅動電機 225。該刮油件221固定於輸送帶222上，其可為鋼片或 者毛刷。輸送帶222繞於主動輪223及從動輪224上， 驅動電機225用於驅動主動輪223轉動，從而帶動輸送 帶222運動。 可以理解，在刮油機構22之一端還可設置一廢油溢 出口 226，並在廢油溢口 226下方設置一回收箱227，如 此被刮油件221刮離之浮油從廢油溢出口 226流出至回 9 1353265 收箱227。 油液=過Γ’到油機構22之到油件221延伸至浮 運動，使到、由件構22之輸送帶222帶動到油件221 出分離：=將分離箱21州 件221直拉监 ，由採用輸送帶222帶動到油 大提高 浮油刮離，其分離浮油和切削液之效率大 可作到油機構還可為其他結構，例如藉由- 運^ Γ 機構來帶㈣油# 221作往返直線 :動廢從而使浮油從廢油溢出口 226流出至回收箱227線 =，廢油溢出π 226不限於設置在刮油機構22之一端， 此機構2ί之兩端各設置一廢油溢出口 226，如 『221作在返直線運動時從兩端廢油溢出口 226 可將洋油到離出分離箱21，從而進—步提高除油效率。 專利^所^本發明符合發明專利要件，爰依法提出 θ Μ上料者僅丨本發Μ之較㈣施方式， =明之=並!以上述實施方式為限，舉凡熟悉本案 技π之人士，於援依本荦' 精神所作之等效修飾或變 化’皆應包含於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本發明較佳實施方 體組裝圖； 實〜以之㈣m淨化裝置之立 圖2係本發明較佳實施 ☆ 體分解圖； '之切削液淨化裝局部立 1353265 圖3係本發明較佳實施方式之切削液淨化裝置在與 . 圖2相反方向之局部立體分解圖； 圖4係本發明較佳實施方式之切削液淨化裝置之主 視圖， 圖5係本發明較佳實施方式之切削液淨化裝置之側 視圖， 圖6係本發明較佳實施方式之切削液淨化裝置之在 VI-VI之局部放大圖。 • 【主要元件符號說明】 切削液淨化裝置 20 分離箱 21 刮油機構 22 泵 23 滾輪 24 箱體 210 過濾單元 211 間隔板 212 連通孔 2121 隔離板 213 第一容納腔 2112 第二容納腔 2113 底面 2101 連通間隙 2131 切削液回流口 214 刮油件 221 輸送帶 222 主動輪 223 從動輪 224 驅動電機 225 廢油溢口 226 回收箱 227 111353265 IX. Description of the Invention: [Technical Field] The present invention relates to a cutting fluid cleaning device, and more particularly to a cutting fluid purification device for processing a cutting fluid of a machine tool. [Prior Art] In the field of machining, „the horse prevents the tool from overheating during the machining process', usually uses the cutting fluid to hang the knife and — the shape of the tool to cool down. However, the metal produced in the machining process or Non-metallic powders and oils used for lubrication, such as butter and oil, may fall into the cutting fluid, which will form a large amount of oil and powder on the liquid surface of the cutting fluid. Impurities on the cutting fluid continue to smash the π bar and in the sultry processing environment, it is easy to cause the large amount of microbes in the cutting fluid, which causes the cutting fluid to deteriorate and produce unpleasant sensation. In this case, if the cutting fluid continues to read, the powder in the cutting fluid and the invading of the microorganisms will cause the processing quality of the workpiece to drop. „ ^ ^ Drop even rusts the workpiece and the machine tool. Bei is healthy. If the cutting fluid is frequently replaced, it takes a lot of time to reduce the work efficiency, and after the replacement of the cutting fluid is discharged, the environment will be seriously dyed due to the large amount of impurities in the Du people/oil and dust. In order to slow down the deterioration of the cutting fluid, the cutting fluid can be removed from the cutting fluid by the cutting fluid purification device during the machining process, but the general cutting fluid purification device cannot remove the floating fluid on the cutting fluid. Powder impurities on the powder. Most of the conventional cutting fluid purification devices utilize the rotatable, >, 丄, „, 功 功 tribute to cut the oil in the cutting fluid out of the cutting fluid surface, due to the viscosity of the oil slick itself, the steel belt is turning 6 1353265 The oil can be adhered during the movement. However, the steel belt has less adhesion each time, so the degreasing efficiency is lower, and since the steel belt is difficult to remove the floating amount, the conventional cutting fluid purification device The purification effect is not good./and the impurities [Invention] In view of the above, it is necessary to provide a cutting fluid purification device capable of effectively purifying the mechanical cutting liquid. The cutting fluid purification device includes a separation box. And a pump, the oil scraping mechanism is disposed on the separation box, and the pump is used for injecting a cutting fluid to be cleaned into the machine: the crucible is provided with at least: separation of the separation fluid and the oil The unit includes a first accommodating cavity and a second accommodating cavity on the two sides of the slab, and the slab is connected to the first accommodating cavity and the second accommodating and isolating communication gap at the adjacent bottom. Pump with the first The accommodating chamber is in communication. The oiling machine includes: a scraping member for scraping the separated oil slick out of the separating box. The accommodating chamber and the accommodating chamber are accommodated by the filtering unit compared with the prior art. The communication gap of the cavity separates the oil from the cutting fluid, and then scrapes off the separated oil by means of: "This can purify the cutting fluid, and the cutting fluid is continuously recycled", thereby contributing to the protection of the production. [Embodiment] & Brother. The cutting fluid purification device will be further described in detail below with reference to the drawings and embodiments. Please refer to FIG. 1 'The cutting fluid purification device 2 of the preferred embodiment of the present invention includes a separation The box 21, a scraping mechanism 22 and a pumping unit 22, the scraping mechanism 22 is horizontally disposed at the upper end of the separating box 21, and the pump 23 is for drawing the cutting fluid that needs to be purified 1353265 into the separating box 21. Further, under the separating box 21 Further, there are provided four rollers 24 for facilitating the movement of the cutting fluid cleaning device 20. Referring to Figures 2 and 5, the separation box 21 includes a casing 210 and a plurality of filtering units 211 disposed in the casing 210, and the filtering unit 211 is used for Oil slick and impurities with cutting In the present embodiment, the number of the filtering units 211 is four, which in turn is a first filtering unit, a second filtering unit, a third filtering unit, and a fourth filtering unit. The adjacent filtering unit 211 is separated by a partition plate. 212 is spaced apart, and the partition plate 212 is disposed near the upper end position. The plurality of communication holes 2121 are provided for communicating with the adjacent filter unit 211. Referring to FIG. 6, each filter unit 211 is provided with a partition plate. The separation plate 213 divides the filter unit 211 into a first accommodating cavity 2112 and a second accommodating cavity 2113. The bottom of each of the partition plates 213 and the bottom surface 2101 of the casing 210 are provided with a communication gap 2131 for communicating with the first accommodating cavity. 2112 and a second receiving chamber 2113. In use, the pump 23 extracts the cutting fluid containing the oil and impurities and injects into the first accommodating chamber 2112 in the filtering unit 211 (first filtering unit) of the cutting fluid purifying device 20, since the cutting fluid is under the oil slick, the cutting fluid The second accommodating chamber 2113 can be flowed through the communication gap 2131 of the partitioning plate 213, and the slick can hardly pass through the communication gap 2131, so that the oil slick and the cutting fluid achieve preliminary separation. When the liquid level of the cutting fluid in the second accommodating chamber 2113 is higher than the through hole 2121 of the partitioning plate 212, the cutting fluid enters the other adjacent filtering unit 211 (second filtering unit) from the communicating hole 2121 of the connecting partitioning plate 212. A receiving chamber 2112, at which time impurities will precipitate and cannot pass through the communication hole 2121 of the spacer 212, and then the cutting fluid and the residual oil can be realized by the communication gap 2131 of the separating plate 213 of the second filtering unit 8 1353265. . Similarly, secondary filtering is performed in turn by the other two filtering units 211 (the third filtering unit and the fourth filtering unit). The separated oil slick and impurities are mainly concentrated in the first accommodating chamber 2113 of the first filter unit 211, and the oil slick and impurities in the other separating units 211 are sequentially reduced, and the second accommodating chamber 2113 of the last separating unit 211 is almost completely The oil slick and the impurities are removed, so that the cutting fluid which is almost completely purified can be obtained in the second accommodating chamber 2113 of the last filter unit 211, and these cutting fluids can be recycled. It can be understood that the number of the filter units 211 is only one or two. When the filter unit 211 is one, the partition plate 212 can be omitted, and only one partition plate 213 is reserved. Referring to Fig. 3, a cutting fluid return port 214 is further disposed at the upper end of the second accommodating chamber 2113 of the last filter unit 211 to return the purified cutting fluid to the cutting fluid tank of the machine tool. Referring again to Figures 3 and 4, the oil scraping mechanism 22 includes a scraping member 221, a conveyor belt 222, a driving wheel 223, a driven wheel 224, and a drive motor 225. The scraping member 221 is fixed to the conveyor belt 222, which may be a steel sheet or a brush. The conveyor belt 222 is wound around the driving wheel 223 and the driven wheel 224. The driving motor 225 is used to drive the driving wheel 223 to rotate, thereby driving the conveyor belt 222 to move. It can be understood that a waste oil overflow port 226 can be disposed at one end of the oil scraping mechanism 22, and a recovery tank 227 is disposed under the waste oil overflow port 226, so that the oil floating from the waste oil 221 is discharged from the waste oil. 226 flows out to return to 9 1353265 to collect 227. The oil = over Γ 'to the oil mechanism 22 to the oil member 221 extends to the floating movement, so that the conveyor belt 222 of the member structure 22 is driven to the oil member 221 to separate: = the separation box 21 state piece 221 straight pull supervision By using the conveyor belt 222 to drive the oil to improve the oil slickering, the efficiency of separating the oil slick and the cutting fluid can be made into other structures, for example, by the - ^ Γ mechanism (4) oil# 221 as a round-trip straight line: moving waste so that the oil floats out from the waste oil overflow port 226 to the recovery tank 227 line =, the waste oil overflow π 226 is not limited to be disposed at one end of the oil scraping mechanism 22, and the two ends of the mechanism 2 ί The waste oil overflow port 226, such as "221", can be used to remove the oil from the two ends of the waste oil overflow port 226 to the separation tank 21, thereby further improving the oil removal efficiency. The invention is in accordance with the requirements of the invention patent, and the θ Μ Μ Μ 丨 丨 ( ( ( 四 四 四 四 四 四 四 四 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Equivalent modifications or changes made by the company in accordance with the spirit of the Society shall be included in the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an assembled view of a preferred embodiment of the present invention; FIG. 2 is a schematic view of a (4) m purification apparatus; FIG. 2 is a preferred embodiment of the present invention; ☆ an exploded view; 'the cutting fluid purification apparatus partial standing 1353265 3 is a partial exploded perspective view of the cutting fluid purifying apparatus in a direction opposite to FIG. 2; FIG. 4 is a front view of a cutting fluid purifying apparatus according to a preferred embodiment of the present invention, and FIG. 5 is a view of the present invention. A side view of a cutting fluid purifying apparatus according to a preferred embodiment, and Fig. 6 is a partially enlarged view of the cutting fluid purifying apparatus of the preferred embodiment of the present invention in VI-VI. • [Main component symbol description] Cutting fluid purification device 20 Separation tank 21 Oil scraping mechanism 22 Pump 23 Roller 24 Tank 210 Filter unit 211 Spacer 212 Communication hole 2121 Isolation plate 213 First accommodating chamber 2112 Second accommodating chamber 2113 Bottom surface 2101 Connecting gap 2131 Cutting fluid return port 214 Oil scraping member 221 Conveyor belt 222 Driving wheel 223 Drive wheel 224 Drive motor 225 Waste oil spill 226 Recycling bin 227 11