201204468 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種分選機械，尤其係一種利用磁敎激 發金屬物質產生渦電流與渦電流磁場，而得以運用同向磁 場相斥的原理分選不同種類的金屬物質的分選機者。 【先前技術】 請參照第1 0圖’ 一般的渦電流分選機是於輸送裝置7〇 的輸送輪上以同心方式設置有一磁轂71 ’藉由該磁軸速旋 •轉，使其表面佈設的磁鐵產生一個具有交替變化的磁轂磁 場’同時激發輸送帶上的金屬物質感應產生渦電流，而金 屬物質内部的渦電流則形成一股交替變換且方向相同於磁 轂磁場的渦電流磁場，則非鐵金屬的其他金屬物質（例如： 紹、銅）產生排斥作用而跳出分選機，鐵金屬物質則會受 磁轂71吸引附著在輸送帶上，待遠離磁穀磁場後便會落入 分選箱中，依據金屬特性的不同，激磁強度亦有所差異， 藉此，可有效地選別出金屬、非金屬以及各種不同材質的 着金屬物質。 然而，由於現有的渦電流分選機是以同心方式設置輸 送輪與磁轂，因此，產生的磁轂磁場屬均勻分部於輸送輪 的周圍，並非集中在輸送輪末端彈出金屬物質的位置，因 而無法集中磁轂磁場的感磁區間，進而致使金屬彈出的效 果不佳’再加上輸送輪與磁穀是以同心同軸方式設置，而 令磁轂受限於輸送帶無法單獨高速旋轉，造成激發出的磁 轂磁場強度有限，降低激發渦電流能力。 此外’更因為輸送輪與磁轂是採同心方式設置，所以 201204468 經常會有殘餘鐵屑附著於輸送裝置的輸送輪與輸送皮帶之 間’導致輸送輪與輸送皮帶磨損破壞，而影f整體分選作 業’降低渦電流分選機的壽命。 【發明内容】201204468 VI. Description of the Invention: [Technical Field] The present invention relates to a sorting machine, in particular, a method for generating an eddy current and an eddy current magnetic field by using a magnetic enthalpy to excite a metal substance, and using the principle of repulsing the same magnetic field A sorter that selects different types of metal materials. [Prior Art] Please refer to FIG. 10'. The general eddy current sorting machine is provided with a magnetic hub 71 in a concentric manner on the conveying wheel of the conveying device 7'. The surface is rotated by the magnetic shaft to make its surface The disposed magnet generates an alternating magnetic field magnetic field' while exciting the metal material on the conveyor belt to induce eddy current, and the eddy current inside the metal material forms an eddy current magnetic field alternating in the same direction and magnetic field of the magnetic hub. Then, other metal materials other than ferrous metals (for example, sho, copper) will repel and jump out of the sorting machine, and the iron metal material will be attracted to the conveyor belt by the magnetic hub 71, and will fall after being away from the magnetic field magnetic field. In the sorting box, depending on the metal characteristics, the exciting strength is also different, thereby effectively selecting metal, non-metal and various materials of metal materials. However, since the existing eddy current sorter arranges the transport wheel and the magnetic hub in a concentric manner, the generated magnetic hub magnetic field is evenly distributed around the transport wheel, and is not concentrated at the position where the metal material is ejected at the end of the transport wheel. Therefore, it is impossible to concentrate the magnetic sensing section of the magnetic field of the magnetic hub, thereby causing the effect of metal ejection to be poor. In addition, the conveying wheel and the magnetic valley are arranged in a concentric coaxial manner, and the magnetic hub is limited by the conveyor belt cannot be rotated at a high speed, resulting in a high speed rotation. The excited magnetic hub has a limited magnetic field strength and reduces the ability to excite eddy currents. In addition, because the conveying wheel and the magnetic hub are arranged in a concentric manner, 201204468 often has residual iron filings attached between the conveying wheel and the conveying belt of the conveying device, resulting in wear and tear of the conveying wheel and the conveying belt. Select the job 'to reduce the life of the eddy current sorter. [Summary of the Invention]
由於現有的渦電流分選機採用同心方式設置輸送輪與 磁轂，因此產纟的磁轂磁場屬均勻分部於輸送輪的周圍， 並非集中在輸送輪末端彈出金屬物質的位4，再加上磁轂 受限於輸送帶而無法單獨高速旋轉，致使磁敍磁場效果不 佳’此外’輸送輪與磁較採同心設置的方式，經常造成殘 餘鐵屑刺破輸送輪與輸送皮帶的問題，而導致渦電流分選 機故障’為解決前述之問題，本發明係提供—種偏心設計 的渦電流分選機’用以排除殘餘鐵屑卡置於輸送輪與皮帶 之間的問豸，並且可有效地提升分選效果，為達到前述之 目的，本發明之技術手段如下述。 本發明係關於一種渦電流分選機，其包含有—基座 一輸送裝置、兩調整裝置與一激磁裝置’其中：土 輸送裝置設置於基座上’並包含有一入料輸送輪、_ 輸送馬達、-出料輸送輪與—輸送皮帶，其中，入料輪主 輪設置於基座前側；輸送馬達連動旋轉人料輸送輪；^ 輸送輪設置於基座後側，並包含有—中空的圓筒與重 輪’該兩轉動輪分別設置於圓筒内部近外端處 内部穿設有一偏心孔’外周面上則套設有一外圈轴承抵 :::内面’以及於内周面上設置有一内圈軸承； 帶繞设於入料輸送輪與出料輸送輪上；Since the existing eddy current sorting machine adopts the concentric arrangement of the conveying wheel and the magnetic hub, the magnetic field of the calving core is evenly distributed around the conveying wheel, and is not concentrated at the position of the metal material at the end of the conveying wheel, and is added. The upper magnetic hub is limited by the conveyor belt and cannot be rotated at a high speed at a high speed, so that the magnetic magnetic field effect is not good. In addition, the manner in which the conveying wheel and the magnetic core are concentrically arranged often causes the problem that the residual iron filings pierce the conveying wheel and the conveying belt. In order to solve the aforementioned problems, the present invention provides an eccentrically designed eddy current sorter to eliminate the problem that residual iron chips are placed between the transport wheel and the belt, and The sorting effect can be effectively improved, and the technical means of the present invention are as follows in order to achieve the foregoing objects. The invention relates to an eddy current sorting machine, comprising: a pedestal-conveying device, two adjusting devices and an exciting device, wherein: the soil conveying device is arranged on the base and comprises a feeding conveyor wheel, _ conveying a motor, a discharge conveying wheel and a conveying belt, wherein the main wheel of the feeding wheel is arranged on the front side of the base; the conveying motor rotates the rotating material conveying wheel; the conveying wheel is arranged on the rear side of the base, and comprises a hollow Cylinder and heavy wheel 'The two rotating wheels are respectively disposed at the inner and outer ends of the cylinder and are internally provided with an eccentric hole'. The outer peripheral surface is sleeved with an outer ring bearing::: inner surface 'and inner circumferential surface An inner ring bearing; the belt is arranged on the feeding conveyor wheel and the discharging conveyor wheel;
兩調整裝置分別安裝於出料輸送輪的兩端，以及分I 201204468 鎖設於基座兩側，各調整裝置包含有—鎖固盤與—連動 煮，其中，鎖固盤鎖固於轉動輪上，以及可轉動調整地鎖 设於基座上，並形成對應於偏心孔的一穿出孔；連動臂内 端連接於鎖固盤，外端則伸出基座形成轉柄；以及 激磁裝置設置於基座上，並包含有一磁毂轴、一驅動 輪、一驅動皮帶與一驅動馬達，其中，磁毂軸以偏心設置 方式橫向貫穿設置於出料輸送輪内，並於中間段的外周面 上佈設有複數個磁鐵，兩端則分別穿過轉動輪的偏心孔與 鲁 鎖固盤的穿出孔’且可轉動地結合於内圈軸承，其中一端 則穿出基座形成連動端；驅動輪設置於基座上；驅動皮帶 套設於驅動輪與磁毂軸的連動端上；驅動馬達設置於基座 上，並連結驅動驅動輪； 較佳的是，所述的基座兩側分別設置有一側板座，該側 板座上形成有一通孔； 所述的磁轂軸之兩端分別穿出側板座的通孔； 所述的鎖固盤係鎖設於轉動輪與側板座之間，並於内 _ 圈以複數個螺栓鎖固於轉動輪上’於外圈上則間隔地形成 有複數個定位孔，並以複數個螺栓穿過側板座鎖入鎖固盤 的定位孔中； 較佳的是’所述的鎖固盤上各定位孔之間夾角為6度。 較佳的是’所述的出料輸送輪進一步包含有兩固定環分 別設置於圓筒内部的兩轉動輪之間； 較佳的是’所述的輸送裝置於後側進一步設有一分選 箱，該分選箱包含有一箱體、一隔板與一調整桿，其中， 箱體於前側形成開口使輸送皮帶的後側伸入箱體内，且箱 201204468 體於頂面亦形成開口；隔板以垂直輸送方向樞設於箱體内 部，並於底部形成樞軸穿設於箱體形成可前後擺動；調整 桿設置於箱體外侧，並以底端固接於隔板樞軸控制隔板的 傾斜角度； 較佳的是，所述的輸送裝置於前侧進一步設有一入料裝 置，該入料裝置鄰接於入料輸送輪並包含有一入料平台、複 數個彈簧與-震動馬達’其中’人料平台於底部裝設該複數 個彈簧，並以可彈性震動方式設置於基座上，且鄰接於輸送 皮帶前側；震動馬達固設於基座上並連結震動該入料平台； 較佳的是，所述的磁毂軸於外周面上進一步環設有複數 道磁鐵環圈，各磁鐵環圈係包含有複數個所述的磁鐵與複 數片感磁介質，其中’該複數的磁鐵分別以同極相鄰方式 呈環狀排列於轴體外周面上；各感磁介質則夾設於兩相鄰 的磁鐵之間； 所述的磁鐵體積的 相鄰邊長度與一厚 一非相鄰邊為磁鐵 較佳的是，所述的感磁介質體積為 10%〜20%之間；The two adjusting devices are respectively installed at two ends of the discharging conveying wheel, and the two I201204468 are locked on both sides of the base, and each adjusting device comprises a locking plate and a linkage cooking, wherein the locking plate is locked on the rotating wheel Upper and rotatably locked on the base and forming a through hole corresponding to the eccentric hole; the inner end of the linking arm is connected to the locking plate, the outer end extends out of the base to form a rotating handle; and the excitation device The utility model is disposed on the base and comprises a magnetic hub shaft, a driving wheel, a driving belt and a driving motor, wherein the magnetic hub shaft is laterally disposed in the discharge conveying wheel in an eccentric arrangement, and is in the outer circumference of the intermediate section a plurality of magnets are arranged on the surface, and the two ends respectively pass through the eccentric hole of the rotating wheel and the through hole of the lug locking plate and are rotatably coupled to the inner ring bearing, wherein one end passes through the base to form a linking end; The driving wheel is disposed on the base; the driving belt sleeve is disposed on the connecting end of the driving wheel and the magnetic hub shaft; the driving motor is disposed on the base and coupled to the driving driving wheel; preferably, the base is on both sides Separately provided with one side plate seat, a through hole is formed in the side plate seat; the two ends of the magnetic hub shaft respectively pass through the through hole of the side plate seat; the locking plate is locked between the rotating wheel and the side plate seat, and is inside the inner ring A plurality of bolts are locked on the rotating wheel. A plurality of positioning holes are formed at intervals on the outer ring, and a plurality of bolts are inserted into the positioning holes of the locking plate through the side plate seat; preferably The angle between the positioning holes on the locking plate is 6 degrees. Preferably, the discharge conveying wheel further comprises two fixing rings respectively disposed between the two rotating wheels inside the cylinder; preferably, the conveying device is further provided with a sorting box on the rear side. The sorting box comprises a box body, a partition plate and an adjusting rod, wherein the box body forms an opening on the front side to extend the rear side of the conveying belt into the box body, and the box 201204468 forms an opening on the top surface; The plate is pivotally disposed inside the box body in a vertical conveying direction, and is formed by pivoting at the bottom portion to form a front and rear swinging of the box body; the adjusting rod is disposed outside the box body, and is fixed at the bottom end to the partition pivot control partition plate Preferably, the conveying device is further provided with a feeding device on the front side, the feeding device is adjacent to the feeding conveying wheel and comprises a feeding platform and a plurality of spring and vibration motors. The human platform is provided with the plurality of springs at the bottom, and is elastically vibrated on the base and adjacent to the front side of the conveyor belt; the vibration motor is fixed on the base and coupled to vibrate the feeding platform; Yes, The magnetic hub shaft further has a plurality of magnet ring rings on the outer peripheral surface, and each of the magnet ring rings includes a plurality of the magnets and a plurality of magnetic sensitive media, wherein the plurality of magnets are respectively in the same polarity Adjacent modes are arranged annularly on the outer peripheral surface of the shaft; each of the magnetic sensitive medium is sandwiched between two adjacent magnets; the length of the adjacent side of the magnet volume is a magnet with a thickness of one non-adjacent side Preferably, the volume of the magnetic sensitive medium is between 10% and 20%;
較佳的是，所述的感磁介質具有一 度分別相同於磁鐵的長度與厚度，以及 寬度的10%〜20%之間。 藉由上述之技術手段，本發明的潤電流分選機採用 心方式設置磁轂與出料輸送輪，可使感磁裝置產生的磁 磁場範圍集中分佈於出料輸送輪末端彈出金屬 置’以增強金屬物質感磁而產生的渦電流，來達 選效果之目的。 ^ 视神兴出 々微疋才 201204468 送輪採用偏心式設計，而可分別相對於轉動輪旋轉，其中， 磁轂軸透過内圈軸承可於偏心位置處相對轉動輪獨立地高 速旋轉丨料輸送輪則透過外圈軸承可相於轉動輪配合 輸送速度旋轉’可解決磁穀轉速受限於輸送輪的問題，同 時磁轂經由高速旋轉而激發出較強的磁轂磁場，可增加金 屬物質感磁產生的渦電流強度，提升彈跳與分選的效果。 此外，本發明採非同心旋轉的偏心設計，可有效地將 卡置於輸送皮帶與磁轂抽&間的鐵質金屬排丨以及可避 免卡置的金屬物質因跳動磨擦生熱而刺破輸送皮帶造成機 台損壞與故障。 進本發明的渴電流分選機可利用旋轉調整裝置 的連動臂，以調整出料輸送輪與磁轂軸之間相對的偏心位 置藉此，則可依據不同金屬物質的激磁情況，使磁轂軸 調整至最佳的激磁角度，而容易地激發金屬物質的满電 μ，得到適當強度的渦電流磁場與彈跳效果，即可達到準 瑞分選金屬的效果。 【實施方式】 本發明之渦電流分選機，請參照圖1與圖2，其包含有 一基座10、一入料裝置20、一輸送裝置30、兩調整裝置 4〇 —激磁裝置50與一分選箱60，其中： 基座10疋依據待分類金屬物質的輸送方向以及各裝置 的女裝順序加以分段，大致上可區分為前段、中段與後段， 其中基座1 0於中段的兩側面上分別設置有一側板座彳^ (如 圖7至圖9所示）’該側板座11呈圓盤形並於中間形成有 呈90度扇形的通孔，於側板s 11上扇形通孔兩側邊延伸 201204468 出垂直相接的形側板’且於該兩側板之間所夾之較小角 度形成90度夹角，於側板座11上扇形通孔的弧邊則向外 側延伸出一道弧形護蓋連接兩側板的端部，較佳的是，該 基座10可為前段、中段、後段相互連結的一體式座體，或 者是前段、中段、後段相互分開的分離式座體； 入料裝置20設置於基座1〇前段’並包含有一入料平 台21、複數個彈簧22與一震動馬達23,其中，入料平台 21於底部裝設有該複數個彈簧22，並以可彈性震動方式設 鲁置於基座1〇上；震動馬達23固設於基座1〇上並連結於入 料平台21，以提供適當的震動使入料步驟順暢進行，使待 分選的金屬物質可平整地鋪設，避免有物料堆疊的情形； 明參照圖2至4，輸送裝置30鄰接於入料裝置2〇後 端及設置於基座1〇中段，並包含有一入料輸送輪31、一輸 送馬達32、一出料輸送輪33與一輸送皮帶34,其中，入 料輸送輪31設置於基座1 〇中段的前側，即近入料裝置2〇 之一側，輸送馬達32則連動旋轉入料輸送輪31 ;出料輸送 鲁輪33呈圓筒狀設置於基座1〇中段的後側，並包含有一中 空的圓筒330、兩固定環331與兩轉動輪332，其中，該兩 固定環331分別設置於圓冑33〇内部的近端部處；該兩轉 動輪332分別設置於圓冑33Q内部近端部處，且分別位於 兩固定環331的外側，各轉動輪332於偏心處穿設有一偏 心孔333,纟且於轉動* 332外侧的外周&上凹入形成一 環狀的外軸承槽334,以及於轉動輪咖外側之偏心孔咖 周圍則凹人形成-環狀的内轴承槽335;於轉動輪332的 外轴承槽334内則套設有-外圈轴承336抵靠於圓筒33〇 201204468 的内面，於轉動輪332 軸承337，·輪送^ ,輪承槽335上則設置有一内圈 輪Μ ' 4繞設於入料輸送輪31與出料輸送 飛上；齡枯沾Θ ^ 3 ,疋，；輸送皮帶34兩側分別設有一擋板 4〇:定於基座1〇上，用以防止輸送的物料掉出； 、圖3圖4與圖7 ’兩組調整裝置40分別安裝 :出料輸送輪33的兩端，以及分別以螺栓固定鎖設於基座 κ則各調整裝置40於螺栓拆卸後，便可相對基 / 10旋轉’其中’各調整裝置40包含有一鎖固盤41與一 ㈣臂42,其中，鎖固盤41上形成有對應於偏心孔挪 的一穿出孔’且鎖固盤41係設置於轉動㉟如與側板座 11之間，並於内圈間隔地穿設有複數個螺栓，以固定鎖設 於轉動輪332上，於外圈上則間隔地形成有複數個定位孔 41〇’再以複數個螺栓穿過定位孔41Q，以固定鎖設於基座 1〇中段側部的側板座彳彳上，較佳的是，各定位孔41〇之 間的夾角為6度；連動臂42則以内端連結於鎖固盤41，形 成與轉動輪332連動的結構，外端則延伸出基座，〇形成可 扳轉的長柄狀； 請參照圖2至圖6,激磁裝置50是設置於基座1〇中 段，並包含有一磁毂轴51、一驅動輪52、—驅動皮帶53 與一驅動馬達54,其中’磁毂軸51是橫向貫穿設置於出料 輸送輪33與兩轉動輪332内，並於中間段的外周面上緊密 排列地環設有複數道磁鐵環圈510’各磁鐵環圈51〇進_ 步包含有複數個磁鐵511與複數片感磁介質512，其中， 該複數的磁鐵511分別以同極相鄰方式呈環狀排列，即兩 相鄰的磁鐵511分別以N極-N極相鄰或s極_3極相鄰（即 9 201204468 N-S S-N N-S)，各磁鐵51 ]是利用一螺栓穿過中心處以鎖 入磁轂軸51，且螺拴頭部埋設於磁鐵511中心處凹設的一 埋頭孔中，藉此，以固定於磁轂轴51的外周面上； 該複數片感磁介質512則分別夾設於兩相鄰的磁鐵 511之間’各感磁介質512為感磁金屬片，較佳的是，各感 磁介質512體積為磁鐵體積的1〇%〜2〇%，並且各感磁介質 512進步包含有一對相鄰邊、一厚度與一對非相鄰邊，其 中’該一對相鄰邊的長度是相同於磁鐵511的長度，厚度 則相同於磁鐵511的厚度，該一對非相鄰邊的長度則為磁 鐵寬度的10%〜20% ; 磁毂軸51於佈設有磁鐵511的中間段是容置於出料輸 送輪33的圓筒330内部，以及介於兩固定環331之間，磁 毂軸51兩端則分別穿過轉動輪332的偏心孔333與鎖固盤 的穿出孔’以可轉動方式結合於内圈軸承337，且磁毂 軸51的兩端部分別穿出於基座】〇上側板座彳彳的扇形通 孔’以及位於側板座彳]上兩側板之間較小的夾角範圍内， 並於其中一端部形成連動端；驅動輪52設置於入料輸送輪 31下方的基座10中段上；驅動皮帶53套設於驅動輪52 與磁毂軸51的連動端上；驅動馬達54設置於基座1〇中 段，並連結於驅動輪52 ; 响參照圖1 ’分選箱6〇鄰接於輸送裝置3〇後端及設置 於基座1〇後& ’ ϋ包含有—箱體61、一隔板62與一調整 桿63，該箱體61於前側形成開口使輸送皮帶％的後側伸 入箱體61内’並且箱體61於頂面亦形成開口；隔板62則 以垂直於輸送方向及可前後擺動方式拖設於箱體61内部， 201204468 以區隔箱體61形成兩個區間’並於底部形成樞軸穿設於箱 體61上；調整桿63設置於箱體61外側，並以底端固接於 隔板62的樞軸，藉此控制調整隔板62的傾斜角度以達 到調整各區間開口大小之目的。 本發明之渦電流分選機，於使用時，先將待分類的物 料放置人料裝置20中，並利用震動馬達23搖晃震動入料 平台21,藉由入料平台21底部設置的彈簧22彈性震動， 進而使物料平整地逐一落入輸送裝置3〇隨之移動，以防止 籲待分選的物料因堆疊而影響彈跳效果與落入的分選區間； 同時，啟動激磁裝置50的驅動馬逹54，以高速旋轉磁 轂軸51使佈設的磁鐵511產生一磁轂磁場，而輸送皮帶 34上的非鐵金屬的金屬物質便會因該磁轂磁場的作用，於 内部激磁產生渦電流以及一股交替變換且方向相同於磁毅 磁場的渦電流磁場’由於非鐵金屬物質的渦電流磁場方向 與磁轂磁場方向相同，因此，非鐵金屬物質便會於輸送皮 帶34上產生彈跳作用，鐵金屬則會受到磁轂磁場吸引而 _ 附著於輸送皮帶34上； 當金屬物質移動至輸送皮帶34末端的出料輸送輪33 與磁轂軸51上方時’便會產生最佳的磁場相斥作用與彈出 角度’而使非鐵金屬物質彈跳出輸送皮帶34，而落入適當 的分選箱60區間中’鐵金屬物質則是受到磁轂磁場的吸 引’並附著在輸送皮帶34隨之移動至輸送裝置30的末端， 待遠離磁毅磁場後’便會因為磁穀磁場強度漸弱以及鐵金 屬物質本身重量’而自動落入所屬的分選箱60區間中，藉 此達到分選金屬的目的。 201204468 由於不同材質的金屬物質所受到磁轂轴51激磁產生的 渴電流组、、ft φ °電w磁場強度會有所不同，因此，產生的磁場 才斥作用大小也有差異，本發明便是藉由此原理，令不同 =質的金屬物質分別彈跳進人不同分選區間中，即可達到 刀選金屬的目#。此外，由於本發明的渦電流分選機的磁 :軸51與出料輸送輪33是採用偏心式設計，使磁轂軸5, 設置在靠近出料輸送輪33末端彈出金屬物質的位置，可有 效地集中磁轂磁場範圍，增強激發渴電流效能與提升分選 六果再者，磁轂軸51與出料輸送輪33可透過調整裝置 _ I易地凋整相對的偏心位置，1依據分選金屬種類的不 同’調整出最佳的激磁與彈跳角《，極盡地發揮激磁裝置 5〇的感磁效能。Preferably, the magnetically sensitive medium has a length equal to the length and thickness of the magnet, and between 10% and 20% of the width. By the above technical means, the current-storing sorting machine of the present invention adopts a heart-shaped magnetic hub and a discharge conveying wheel, so that the magnetic magnetic field generated by the magnetic sensitive device can be concentratedly distributed at the end of the discharge conveying wheel to eject the metal. Enhance the eddy current generated by the magnetic induction of metal materials to achieve the purpose of selection. ^ 视神兴出々微疋才201204468 The delivery wheel adopts an eccentric design, and can be rotated relative to the rotating wheel respectively, wherein the magnetic hub shaft can be independently rotated at a high speed relative to the rotating wheel at the eccentric position through the inner ring bearing. The wheel can be rotated by the outer ring bearing to match the conveying speed of the rotating wheel, which can solve the problem that the magnetic valley rotation speed is limited by the conveying wheel, and the magnetic hub excites a strong magnetic hub magnetic field through high-speed rotation, which can increase the metallic material sense. The eddy current intensity generated by the magnet enhances the effect of bounce and sorting. In addition, the eccentric design of the non-concentric rotation of the present invention can effectively place the card in the iron metal drain between the conveyor belt and the magnetic hub, and the metal material which can avoid the card is pierced by the frictional friction heat generation. The conveyor belt causes damage and malfunction of the machine. The thirst current sorting machine of the present invention can utilize the linkage arm of the rotation adjusting device to adjust the relative eccentric position between the discharge conveying wheel and the magnetic hub shaft, thereby making the magnetic hub according to the excitation condition of different metal substances. The shaft is adjusted to the optimum excitation angle, and the full-charge μ of the metal substance is easily excited to obtain an eddy current magnetic field with a suitable intensity and a bounce effect, thereby achieving the effect of quasi-regression of the metal. [Embodiment] The eddy current sorting machine of the present invention, please refer to FIG. 1 and FIG. 2, which includes a base 10, a feeding device 20, a conveying device 30, two adjusting devices 4〇, an exciting device 50 and a The sorting box 60, wherein: the base 10疋 is segmented according to the conveying direction of the metal substance to be classified and the order of the women's clothing of each device, and can be roughly divided into a front section, a middle section and a rear section, wherein the base 10 is in the middle section A side plate 彳^ (shown in FIGS. 7 to 9) is respectively disposed on the side surface. The side plate seat 11 has a disk shape and is formed with a 90-degree fan-shaped through hole in the middle, and a fan-shaped through hole on the side plate s 11 The side extensions 201204468 are perpendicularly connected to the side plates' and the angles formed between the two side plates form an angle of 90 degrees, and the arc edges of the fan-shaped through holes on the side plate seats 11 extend outward to form an arc. The cover is connected to the ends of the two side plates. Preferably, the base 10 can be an integrated base body in which the front section, the middle section and the rear section are connected to each other, or a separate seat body in which the front section, the middle section and the rear section are separated from each other; The device 20 is disposed on the front section of the base 1 and includes The feeding platform 21, the plurality of springs 22 and a vibration motor 23, wherein the feeding platform 21 is provided with the plurality of springs 22 at the bottom, and is disposed on the base 1 by elastic vibration; the vibration motor 23 is fixed on the base 1〇 and connected to the feeding platform 21 to provide appropriate vibration to smoothly carry out the feeding step, so that the metal material to be sorted can be laid flat, avoiding the situation of material stacking; 2 to 4, the conveying device 30 is adjacent to the rear end of the feeding device 2 and disposed in the middle portion of the base 1 and includes a feeding conveying wheel 31, a conveying motor 32, a discharging conveying wheel 33 and a conveying belt. 34, wherein the feeding conveyance wheel 31 is disposed on the front side of the middle section of the base 1, that is, on one side of the near feeding device 2, and the conveying motor 32 is connected to rotate the feeding conveying wheel 31; the discharging conveying roller 33 is round The cylinder is disposed on the rear side of the middle portion of the base 1 and includes a hollow cylinder 330, two fixing rings 331 and two rotating wheels 332, wherein the two fixing rings 331 are respectively disposed at the proximal end of the inside of the round jaw 33〇. The two rotating wheels 332 are respectively disposed at the inner end of the round cymbal 33Q And respectively located on the outer side of the two fixing rings 331, each of the rotating wheels 332 is provided with an eccentric hole 333 at an eccentricity, and is recessed on the outer circumference & outside of the rotation * 332 to form an annular outer bearing groove 334. And an eccentric hole around the outer side of the rotating wheel coffee is formed by a concave-shaped inner bearing groove 335; in the outer bearing groove 334 of the rotating wheel 332, the outer ring bearing 336 is placed against the cylinder 33〇. On the inner surface of 201204468, on the rotating wheel 332 bearing 337, · wheel feeding ^, the wheel bearing groove 335 is provided with an inner ring rim '4 around the feeding conveying wheel 31 and the discharge conveying fly; 3, 疋,; a baffle 4 两侧 is arranged on both sides of the conveyor belt 34: it is fixed on the pedestal 1 , to prevent the conveyed material from falling out; 3, FIG. 3 and FIG. 7 'two sets of adjusting devices 40 respectively Installation: Both ends of the discharge conveying wheel 33, and the bolts are respectively fixed to the base κ, and the adjusting devices 40 are rotated after the bolts are removed, and the adjusting device 40 includes a locking mechanism. a disc 41 and a (four) arm 42, wherein the locking disc 41 is formed with a through hole ' corresponding to the eccentric hole and locked The disc 41 is disposed between the rotation 35 and the side plate seat 11, and is provided with a plurality of bolts spaced apart from the inner ring to be fixedly locked on the rotating wheel 332, and a plurality of positioning are formed on the outer ring at intervals. The hole 41〇' is further passed through the positioning hole 41Q by a plurality of bolts to be fixedly locked to the side plate seat on the side of the middle portion of the base 1b. Preferably, the angle between the positioning holes 41〇 is 6 The linkage arm 42 is coupled to the locking disc 41 at the inner end to form a structure that is interlocked with the rotating wheel 332. The outer end extends out of the base, and the cymbal forms a long handle that can be turned. Referring to FIG. 2 to FIG. The device 50 is disposed in the middle of the base 1 and includes a magnetic hub shaft 51, a driving wheel 52, a driving belt 53 and a driving motor 54, wherein the magnetic hub shaft 51 is laterally disposed through the discharging conveying wheel 33. And a plurality of magnet ring rings 510 are arranged in the two rotating wheels 332 and closely arranged on the outer peripheral surface of the intermediate portion. Each of the magnet ring rings 51 includes a plurality of magnets 511 and a plurality of magnetically sensitive mediums 512. The plurality of magnets 511 are respectively arranged in a ring shape in the same polarity, that is, two The adjacent magnets 511 are respectively adjacent to the N poles - N poles or adjacent to the s poles _ 3 poles (ie, 9 201204468 NS SN NS), and each magnet 51 ] is inserted through a center with a bolt to lock into the magnetic hub shaft 51 , and The screw head is embedded in a recessed hole in the center of the magnet 511, thereby being fixed to the outer peripheral surface of the magnetic hub shaft 51; the plurality of magnetic sensitive medium 512 are respectively sandwiched between two adjacent magnets Between each of the 511's each of the magnetically sensitive mediums 512 is a magnetic sensitive metal sheet. Preferably, each of the magnetically sensitive mediums 512 has a volume of 1% to 2% of the volume of the magnet, and each of the magnetically sensitive mediums 512 has a pair of adjacent a side, a thickness and a pair of non-adjacent sides, wherein 'the length of the pair of adjacent sides is the same as the length of the magnet 511, the thickness is the same as the thickness of the magnet 511, and the length of the pair of non-adjacent sides is 10% to 20% of the width of the magnet; the middle portion of the magnetic hub shaft 51 in which the magnet 511 is disposed is accommodated inside the cylinder 330 of the discharge conveying wheel 33, and between the two fixing rings 331, and the magnetic hub shaft 51 The two ends are respectively rotatably coupled to the inner ring bearing 337 through the eccentric hole 333 of the rotating wheel 332 and the through hole of the locking disk. And the two ends of the magnetic hub shaft 51 respectively pass through the pedestal of the pedestal 〇 侧 侧 侧 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 上 上 上 上 上The driving wheel 52 is disposed on the middle portion of the base 10 below the feeding conveying wheel 31; the driving belt 53 is sleeved on the linking end of the driving wheel 52 and the magnetic hub shaft 51; the driving motor 54 is disposed on the base 1〇 The middle section is connected to the driving wheel 52. Referring to FIG. 1 'The sorting box 6 〇 is adjacent to the rear end of the conveying device 3 and is disposed at the base 1 && ' ϋ includes a box 61 and a partition 62 And an adjusting rod 63, the box body 61 forms an opening on the front side to extend the rear side of the conveying belt % into the box body 61' and the box body 61 also forms an opening on the top surface; the partition plate 62 is perpendicular to the conveying direction and The front and rear swinging manners are dragged into the interior of the casing 61. The 201204468 forms two sections ' by the partitioning box 61 and is pivotally disposed on the casing 61 at the bottom; the adjusting rod 63 is disposed outside the casing 61 and is bottomed. The end is fixed to the pivot of the partition 62, thereby controlling the inclination angle of the adjustment partition 62 to achieve adjustment The purpose of opening the size of each section. In the eddy current sorting machine of the present invention, the material to be classified is first placed in the feeding device 20, and the vibration feeding motor 21 is shaken by the vibration motor 23, and the spring 22 provided at the bottom of the feeding platform 21 is elastic. Vibrating, and then causing the materials to fall into the conveying device 3 one by one, and then moving to prevent the material to be sorted from affecting the bounce effect and the falling separation interval due to the stacking; meanwhile, the driving device of the excitation device 50 is activated. 54. Rotating the magnetic hub shaft 51 at a high speed causes the disposed magnet 511 to generate a magnetic hub magnetic field, and the non-ferrous metal metal material on the conveying belt 34 generates an eddy current and an internal eddy current due to the magnetic field of the magnetic hub. The eddy current magnetic field in which the strands are alternately changed and the direction is the same as the magnetic field of the magnetic field. Since the direction of the eddy current magnetic field of the non-ferrous metal substance is the same as the direction of the magnetic field of the magnetic hub, the non-ferrous metal substance will bounce on the conveying belt 34, and the iron The metal is attracted by the magnetic field of the magnetic hub to adhere to the conveyor belt 34; when the metal material moves to the discharge conveyor 33 at the end of the conveyor belt 34 and above the magnetic hub shaft 51' The best magnetic field repulsive action and pop-up angle are generated to cause the non-ferrous metal material to bounce off the conveyor belt 34 and fall into the appropriate sorting box 60 section. 'The iron metal material is attracted by the magnetic field magnetic field' And attached to the conveyor belt 34 and then moved to the end of the conveying device 30, after being away from the magnetic magnetic field, 'the magnetic field magnetic field strength will gradually weaken and the weight of the iron metal material itself' will automatically fall into the corresponding sorting box 60 interval In this, the purpose of sorting metals is achieved. 201204468 The metal material of different materials is affected by the magnetic current generated by the magnetic hub shaft 51, and the magnetic field strength of ft φ ° electric w is different. Therefore, the magnitude of the generated magnetic field is different, and the present invention is borrowed. According to this principle, different metal materials can be bounced into different sorting intervals, and the metal of the knife can be reached. In addition, since the magnetic shaft 51 and the discharge conveying wheel 33 of the eddy current sorting machine of the present invention adopt an eccentric design, the magnetic hub shaft 5 is disposed at a position near the end of the discharge conveying wheel 33 to eject the metal substance. Effectively concentrate the magnetic field of the magnetic hub, enhance the efficiency of exciting the thirst current and improve the sorting. In addition, the magnetic hub shaft 51 and the discharge conveying wheel 33 can pass through the adjusting device _ I to erect the relative eccentric position, 1 basis Selecting the different types of metals 'adjust the best excitation and bounce angles', and exerting the magnetic susceptibility of the excitation device 5 极.
此外’由於磁轂軸51與出料輸送輪33採偏心設置及 獨立旋轉的設計’因此’磁穀轴51可透過内圈軸承337相 對於轉動輪332單獨進行高速旋轉，而出料輸送輪”則可 透過外圈轴承336配合輸送速度相對於轉動輪332旋轉， 針對各自的功能性作動以提升整體效能，此種非同心旋轉 的偏心設計’不僅可避免鐵金屬物f因吸附於輸送皮帶Μ 上而落入卡置於磁轂軸51與出料輸送輪33之間，同時亦 可有效地排出卡置於輸送皮帶34與激磁裝置5〇之間的鐵 質金屬’並且可避免卡置的金屬物質因跳動磨擦生熱而刺 破輸送皮帶34造成機台損壞與故障。 進-步，請參照圖3、圖8與圖9,本發明的渦電⑸ 選機可依據不同金屬物質的激磁情況，調整出料輸送輪3 與磁轂軸51之間相對的偏心位置’以求達到最佳的激磁交 12 201204468 果，其調整方式是先將鎖固調整裝置4〇鎖固盤41鎖設於 基座1 〇側板座11上的螺栓釋放，使調整裝置40形成可旋 轉狀態，接著再扳轉連動臂42以旋轉鎖固盤41，且利用鎖 固盤41上不同的定位孔41〇調整對應側板座彳彳上鎖固 孔，接著再鎖上螺栓，即可完成調整步驟。In addition, since the magnetic hub shaft 51 and the discharge conveying wheel 33 are eccentrically disposed and independently rotated, the magnetic valley shaft 51 can be independently rotated at a high speed relative to the rotating wheel 332 through the inner ring bearing 337, and the discharge conveying wheel is "". Then, the outer ring bearing 336 can be rotated with respect to the rotating wheel 332 to actuate the respective functions to improve the overall performance. The non-concentric rotating eccentric design can prevent the iron metal f from being adsorbed on the conveying belt. The falling into the card is placed between the magnetic hub shaft 51 and the discharge conveying wheel 33, and at the same time, the iron metal stuck between the conveying belt 34 and the exciting device 5〇 can be effectively discharged and the card can be avoided. The metal material pierces the conveyor belt 34 due to the frictional heat generation, causing damage and malfunction of the machine. For further steps, please refer to FIG. 3, FIG. 8 and FIG. 9. The vortex (5) machine of the present invention can be excited according to different metal materials. In the case, the relative eccentric position between the discharge conveying wheel 3 and the magnetic hub shaft 51 is adjusted to achieve the best excitation flux 12 201204468, which is adjusted by first locking the locking adjustment device 4 〇 locking plate 41 On the base 1 The bolts on the side plate seat 11 are released, so that the adjusting device 40 is in a rotatable state, and then the linking arm 42 is rotated to rotate the locking plate 41, and the corresponding side plate seat is adjusted by using different positioning holes 41 on the locking plate 41. The adjustment step can be completed by locking the locking hole and then locking the bolt.
由於鎖固盤41可同時連動轉動輪332，因此，可調整 出料輸送輪33相對於磁敎軸51作偏,。旋轉，即可調整出 料輪送輪33與磁轂軸51之間的相對位置，使激磁裝置5〇 發揮更加的激磁效能，精確地分選各類金屬物質。 【圖式簡單說明】 圖 圖 圖 圖 圖 面圖。 局部剖面示意圖。 局部剖面放大示意圖 放大示意圖。 1係本發明之側視平面圖 2係本發明之局部放大平 3係本發明出料輸送輪的 4係本發明出料輸送輪的 5係本發明磁轂軸之局部 圖6係圖5上6_6剖線的磁轂軸局部剖面示音 圖7係本發明鎖固盤與側板座之局部立體圖。 圖8係本發明轉動調整裝置之動作示意圖。 圖9係本發明轉動調整裝置之動作示专圖。 圖1〇係現有的渦電流分選機械之示意"圖。 【主要元件符號說明】 1 0基座 20入料裝置 22彈簧 11側板座 21入料平台 23震動馬達 201204468 30輸送裝置 31入料輸送輪 32輸送馬達 33出料輸送輪 330圓筒 331固定環 332轉動輪 3 3 3偏心孑L 334外軸承槽 335内軸承槽 336外圈軸承 3 3 7内圈軸承 34輸送皮帶 340擋板 40調整裝置 41鎖固盤 41 0定位孔 411止擋柱 42連動臂 50激磁裝置 51磁毂軸 510磁鐵環圈 511磁鐵 512感磁介質 52驅動輪 53驅動皮帶 54驅動馬達 60分選箱 61箱體 62隔板 63調整桿 [s] 14Since the lock disk 41 can simultaneously rotate the rotary wheel 332, the adjustable discharge conveyance wheel 33 is biased with respect to the magnetic yoke shaft 51. By rotating, the relative position between the take-up wheel 33 and the magnetic hub shaft 51 can be adjusted, so that the exciting device 5 发挥 can exert more exciting performance and accurately sort various metal materials. [Simple diagram of the diagram] Figure Diagram Diagram Diagram Diagram. A schematic view of a partial section. Zoomed in on a partial section. 1 is a side view plan view 2 of the present invention, a partial enlargement flat 3 of the present invention, a 4 series of the discharge roller of the present invention, 5 parts of the discharge hub of the present invention, and a part of the magnetic hub shaft of the present invention, FIG. 6 is a 6-6 on FIG. Partial cross-sectional view of the magnetic hub shaft of the sectional line is a partial perspective view of the locking disk and the side plate seat of the present invention. Fig. 8 is a schematic view showing the operation of the rotation adjusting device of the present invention. Fig. 9 is a view showing the operation of the rotation adjusting device of the present invention. Figure 1 is a schematic representation of a conventional eddy current sorting machine. [Main component symbol description] 1 0 base 20 feeding device 22 spring 11 side plate seat 21 feeding platform 23 vibration motor 201204468 30 conveying device 31 feeding conveying wheel 32 conveying motor 33 discharging conveying wheel 330 cylinder 331 fixing ring 332 Rotating wheel 3 3 3 eccentric 孑L 334 Outer bearing groove 335 Inner bearing groove 336 Outer ring bearing 3 3 7 Inner ring bearing 34 Conveying belt 340 Baffle 40 Adjusting device 41 Locking plate 41 0 Positioning hole 411 Stop column 42 Linking arm 50 excitation device 51 magnetic hub shaft 510 magnet ring 511 magnet 512 magnetic medium 52 drive wheel 53 drive belt 54 drive motor 60 sorting box 61 box 62 partition 63 adjustment rod [s] 14