201213046 六、發明說明： 【發明所屬之技術領域】 本發明係有關離心桶研磨裝置。 【先前技術】 一直以來，在去毛邊、修圓角、光澤研磨等情形時， 廣為使用離心桶研磨裝置，其係將被研磨物（工件）與研磨媒 介或化合物等之研磨材裝入桶槽内，然後藉該桶槽的自公 轉而使工件及研磨材流動，以對工件進行研磨。該種離心 桶研磨裝置，例如在曰本特開2003_205449號公報等所揭示 之離心桶研磨裝置，係在以公轉轴為中心而旋轉於垂直: 向之旋轉盤，以可自轉之方式而裝入複數個桶槽以供研磨 工件0 【發明内容】 在'上述之離心桶研磨_番由 ίΛ, 伸π熠裝置中，桶槽之裝卸作 於離心桶研磨裝置前端 、、 卢如 ❿成開口的取出部當中進行。此 處，在研磨作業結束後，由於旋 丁 褥盤呈慣性旋韓，右味合 停止於無法從取出部令卸 時，雖秋能以手動方Λ 位置處。在此種情形 <、、、月b 乂手動方式來轉動旋轅你 的位置後才子r…㈣杈轉盤以將桶槽固定於既定 作業者的負且右1 的知轉需耗費體力而增加 中。.又，在取出rc造成腕部等被捲入旋轉機構 在取出1個桶槽後，當為^ 除對旋轉盤之固定後，右取出下一個桶槽而解 〜口 \ 1交，有可能因兔 轉盤的重量失衡，導致旋轉盤發生：槽已被取出而造成旋 等捲入旋轉機構中。在解決對M古轉動而將作業者的腕部 面，雖然也有考慮以附 201213046 有減速器的馬達來作為桶肖研磨時使旋轉Μ高速旋轉的驅 動馬達，但若在用以進行高速旋轉之馬達裝上減速器，該 種構成並&法產i足以i重量失衡之旋肖盤發生旋轉的轉 矩因此，必需要有再度搭載桶槽待重量取得平衡之後再 予以紅轉等步驟’而無法有效率進行桶槽的交換作業。 此處，本發明之目的在於，實現能使作業者在更安全、 有效率的情況下進行作業之離心桶研磨裝置。 為達成上述目的，第1態樣之發明，係一種離心桶研 磨裝置，其具備以公轉軸作為中心而旋轉的一對旋轉盤及 、可透過自轉軸自轉之方式設置在該旋轉盤且將被研磨物 連同研磨材一併裝入之複數個桶槽，藉由研磨機用馬達來 疋轉忒旋轉盤以使該桶槽發生自公轉，以對被研磨物進行 研磨，其係在裝置本體的前面，形成有用來進行該桶槽之 裝卸作業之開閉門；且具備： 位置檢測手段，當該桶槽位在可從該開閉門進行作業 之位置時’輪出位置檢測訊號；及 附有減速器的低速馬達，其能與該研磨機用馬達切換 以驅動該旋轉盤； 在該被研磨物之研磨終止後，可將該旋轉盤之驅動從 〆研磨機用馬達切換成該低速馬達，並根據從該位置檢測 手&所輸出之位置檢測訊號進行將該桶槽移動及停止於可 從β亥開閉門進行作業之位置之間距前進。 在第2項態樣之發明，該位置檢測手段，包含： 位置檢測用構件’係分別在該旋轉盤的外周部分別安 4 201213046 裝成對應於各桶槽；及 近接開關，當該桶槽位在可從該開閉 置=各該位置檢測用構件對向且輸出位置檢= 桶样之方Γ態樣之發明，係在旋轉盤之外周部以對應各 可二 =/分別裝有位置檢測手段，藉此，當桶槽位在 此 卩作f之位置時即可輸出位置檢測訊號，因 機用馬1Γ!物之研磨終止後，可將旋轉盤之驅動從研磨 之位晉給刀:、成低速馬達，並根據從位置檢測手段所輸出 ’則讯號來進行間距前$，以使桶槽移動及停止於 可從開閉門進行作辈的你罢L > 於 行 乍業的位置。藉此，無需有以往之手動進 、=位作業，即可進行安全及有效率的作業。 若使低速馬達產生大的轉矩，即使旋轉盤有查量失衡 :二無需如之前的離心桶研磨裝置般地先再度搭載桶槽 p _^曰取彳于平衡之後才進行旋轉等步驟，即可逕自進行間 月』進。藉此，可有效率的進行作業。 又’由於低速馬達具備減速器’因此，即使旋轉盤有 垔失衡情形，亦能在不掛慮旋轉盤轉動之情況下安全的 作業。 係、將該位置檢測手段如第2態樣之發明般地採用 :檢測用構件與近接開關’藉此而能在不具有複雜機構 ^情況下輸出位置訊號。 項I樣之發明，係在第1項態樣之離心桶研磨裝 中具備角W按壓旋轉盤之外周部以固定旋轉盤之旋轉 201213046 根據第3態樣之發明，係 货、具備旋轉盤固定裝置，以按 壓旋轉盤之外周部俾固定旋棘 疋轉盤，因此，可更確實的防止 旋轉盤發生非預期的旋轉， 付而旎更安全的作業。 第4項態樣之發明，係右 ^ ^ ^ 係在第1 2 3 4 5或第3項態樣之離心桶 研磨裝置中’具備限制該開閉 開閉門之開閉之開閉門開閉裝置； 當該旋轉盤未受到固定昧 疋時則不允許該開閉門開閉裝 置對該開閉門的開放。 根據第4 L、樣之發明，在旋轉盤未被固定時，並不允 許開閉門開閉裝置對於開閉門的開放，以，在旋轉盤之 旋轉中或具有旋轉可能性 生之情形時，並不能將開閉門打 開，因此，可在旋轉盤受 又㈡固义之狀態下進行安全的作業。 第5項態樣之發明，你々哲 係在第1項態樣之離心桶研磨裝 置中’係藉由與公轉軸]^令 軸固疋成同軸並配置在該一對旋轉盤 之兩外側的2個公轉皮帶輪、 、…a轉皮帶輪形成為同徑且分別與各自轉軸固定成 同軸並配置在該一對旋轉盤之外側之自轉皮帶輪、及分別 掛懸於§亥2個公棘dt ^ 皮帶輪與自轉皮帶輪之2條自轉用皮 帶，進行該桶槽之自公轉； 將鄰接於該方疋轉盤之旋轉方向之複數個自轉皮帶輪與 6 1 個A轉皮帶輪與1條自轉用皮帶之群組形成2個群組。 2 第6項態樣之發明，係在第1或第5項態樣之離心桶 3 研磨裝置中，係藉由盥八# ± 4 特田與公轉軸固定成同軸之公轉皮帶輪、 5201213046 VI. Description of the Invention: [Technical Field to Be Invented] The present invention relates to a centrifugal barrel grinding apparatus. [Prior Art] Conventionally, in the case of deburring, rounding, gloss polishing, etc., a centrifugal barrel grinding apparatus is widely used, which is used to load a polishing material (workpiece) with a grinding medium or a compound such as a grinding material into a barrel. In the tank, the workpiece and the abrasive are flowed by the self-revolution of the tank to grind the workpiece. The centrifugal barrel polishing apparatus disclosed in Japanese Laid-Open Patent Publication No. 2003-205449, for example, is rotated in a vertical direction around a revolution axis: a disk is rotated thereto, and is mounted in a rotatable manner. a plurality of barrels for grinding the workpiece 0 [Summary of the Invention] In the above-mentioned centrifugal barrel grinding method, the barrel groove is loaded and unloaded at the front end of the barrel grinding device, and Lu Ruqi is open. Performed in the removal section. Here, after the end of the grinding operation, since the spinner disk is inertially rotated, the right taste is stopped when it cannot be unloaded from the take-out portion, although the autumn can be placed at the manual position. In this case, <,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, in. Moreover, after removing the rc, the wrist or the like is caught in the rotating mechanism, and after taking out one of the barrels, when the fixing is performed on the rotating disk, the right one is taken out and the next barrel is removed to solve the problem. Due to the unbalanced weight of the rabbit turntable, the rotating disk occurs: the groove has been taken out and caused to be wound into the rotating mechanism. In order to solve the problem of the M-rotation of the operator, the driver's wrist surface is also considered to be a motor with a reducer attached to 201213046 as a drive motor for rotating the rotary cymbal at high speed during barrel polishing, but if it is used for high-speed rotation. The motor is equipped with a speed reducer, which constitutes and produces a torque sufficient for the rotation of the swash plate that is unbalanced by weight i. Therefore, it is necessary to re-equip the barrel to be balanced after the weight is balanced. The exchange of buckets cannot be performed efficiently. Here, an object of the present invention is to realize a centrifugal barrel polishing apparatus that enables an operator to perform work safer and more efficiently. In order to achieve the above object, a first aspect of the invention is a centrifugal barrel polishing apparatus including a pair of rotating disks that rotate around a revolution axis and are rotatably provided on the rotating disk through a rotation shaft and are to be The grinding object is loaded into the plurality of barrels together with the abrasive material, and the grinding machine uses a motor to rotate the rotating disk to revolve the barrel to grind the object to be grounded on the body of the device. In the front, an opening and closing door for performing the loading and unloading operation of the tub is formed; and: a position detecting means for "turning out the position detecting signal when the tank slot is at a position where the opening and closing door can be operated; and the deceleration a low speed motor that can be switched with the motor for the grinder to drive the rotating disc; after the grinding of the object is terminated, the driving of the rotating disc can be switched from the motor of the grinder to the low speed motor, and According to the position detection signal output from the position detecting hand & the movement of the tub is stopped and stopped at a position where the operation can be performed from the β-opening and closing door. In the second aspect of the invention, the position detecting means includes: the position detecting member's respectively mounted on the outer peripheral portion of the rotating disk, respectively, 201213046 to correspond to each of the tubs; and a proximity switch, when the slot The invention is applicable to the invention in which the position detecting member is opposed to each other and the position detecting = barrel type is displayed, and the position is detected in the outer peripheral portion of the rotating disk. By means of this, when the position of the barrel is in the position of f, the position detection signal can be output, and after the grinding of the machine is completed, the driving of the rotating disk can be promoted from the grinding position to the knife: , into a low-speed motor, and according to the output of the position detection means to signal the distance before the $, so that the barrel moves and stops at the door can be carried out from the opening and closing door L > . This makes it possible to carry out safe and efficient operations without the need for manual manual or in-position operations. If the low-speed motor generates a large torque, even if the rotating disc has an imbalance, it is not necessary to perform the steps such as rotating the tank after the balancing is performed, as in the previous centrifugal barrel grinding device. You can go through the month. Thereby, the work can be performed efficiently. Further, since the low speed motor is provided with the speed reducer, even if the rotating disk has an imbalance, it is possible to perform safe work without worrying about the rotation of the rotary disk. The position detecting means is used as in the second aspect of the invention: the detecting member and the proximity switch' can thereby output the position signal without having a complicated mechanism. According to the invention of the first aspect, in the centrifugal barrel grinding apparatus of the first aspect, the corner W is pressed to press the outer peripheral portion of the rotating disk to fix the rotation of the rotating disk. 201213046 According to the invention of the third aspect, the product is provided with a rotating disk. The device fixes the spine turntable by pressing the outer circumference of the rotary disk, so that it is possible to more reliably prevent the rotating disk from being unintentionally rotated, thereby making it safer. The invention of the fourth aspect is a right-handed opening/closing device that restricts opening and closing of the opening and closing door in the centrifugal barrel grinding device of the first aspect or the third aspect; When the rotating disk is not fixed, the opening and closing device of the opening and closing door is not allowed to open to the opening and closing door. According to the invention of the fourth aspect, when the rotary disk is not fixed, the opening and closing of the opening and closing device is not allowed to be opened to the opening and closing door, so that the rotation of the rotary disk or the possibility of rotation is not possible. The opening and closing door is opened, so that the safe operation can be performed while the rotating disk is subjected to (2) solid state. In the invention of the fifth aspect, in the centrifugal barrel grinding device of the first aspect, the system is fixed coaxially with the shaft by the revolving shaft and disposed on both outer sides of the pair of rotating discs. The two revolving pulleys, ... a rotating pulley are formed into the same diameter and are respectively fixed coaxially with the respective rotating shafts, and are arranged on the outer side of the pair of rotating discs, and are respectively suspended by § hai 2 male spines dt ^ Two belts for rotation of the pulley and the self-rotating pulley are used for self-revolving of the tank; a plurality of rotating pulleys adjacent to the direction of rotation of the square turntable and a group of 61 one-turn pulleys and one belt for rotation Form 2 groups. 2 The invention of the sixth aspect is in the centrifugal barrel 3 grinding device of the first or fifth aspect, which is fixed to the coaxial revolving pulley by the 盥8# ± 4 special field and the revolving shaft, 5
與該公轉皮帶輪形成A 风為冋杈且分別與各自轉軸固定成同軸 6 之自轉皮帶輪、及掛科 掛L於公轉皮帶輪與自轉皮帶輪之自轉 201213046 用皮帶’進行該桶槽之自公轉； 並將 外周 該自轉皮帶輪係配置在該一對旋轉盤 1條之自轉用皮帶掛懸成内周面與自 面與公轉皮帶輪接觸。 之一方的外側， 轉皮帶輪接觸、 在習知的桶槽研磨裝置中，由於自轉轴之長度相異， 成為自轉軸之彎曲或皮帶鬆緩的原因， 、 而有可能阻礙了穩 定之旋m，若根據第5態樣或第6態樣之發明，； 於自轉軸的長度一致，而可穩定的旋轉桶槽。 本申請案’係根據曰本國内於2〇 1 〇 年9月22曰提出 申Μ之特願期_21 1496號’其内容作為本中請案之内 一部分。 又’本發明應能藉由以下之詳細却 汗、田況明而完全理解。然 而，詳細之說明及特定之實施例，係太欢。。 ’、 α Λ 1保本發明之較佳實施形 態’目的僅是為了便於說明而記載。 ^ 囚為對於諸相關業者 而言，可根據此詳細之說明而進行各種變更與改變。 申請人所提出之任-實施形態之記載内容，其目的並 非為了圖獻予公眾使用而為，所揭示内容中之改變、代替 案中、及有可能並未包含在申請專利範圍之文字敘述内 容’皆是均等論下之發明的一部分。 在本說明書或申請專利範圍之記載中，在名詞及相同 之指示語的使用方面，只要是未予特別明示者，或是根據 文脈未能明確地否認者，應當解釋成包含單數及複數此雙 方在本說明書中所提供之任一例示或例示性用語㈠列如 等」）的使用，亦只不過是基於易於說明本發明之考量而 7 201213046 為’特別是，只要是未記載於申請專利範圍者，則不能用 來限制本發明之範圍。 【實施方式】 以下說明本發明之離心桶研磨裝置。在圖丨之中，為 了顯不内部構造’係示出離心桶研磨裝置】之滑動門％開 放的狀再者，本發明並不侷限於以下實施形態。 如圖1所示’離心桶研磨裝置卜係將複數個桶槽，(在 本實施形態中係4個桶槽"a〜"d)於在正面(圖的接近方向) 具備滑動門30之懂體1〇之内部此等分別固定在桶槽裝載 體12a〜12d，並以可在垂直方向自公轉之方式而配置。再 者’桶槽及桶槽裝載體的數目不侷限為“固，可為任音之 數。 。 桶槽Ua〜lld ’係形成為可將被研磨物（工件）與研磨媒 介及化合物等裝入其中之筒狀物形式。 ' 桶槽裝載體⑵〜…，係以等間隔方式配置為同心圓 狀，該同心圓，係位在以固定為水平狀態之公轉轴Η作為 旋轉中心之一對旋轉盤(公轉圓盤m之間；該桶槽裝載體 ⑴〜⑶，係藉由平行於公轉#13之自轉轴15a〜15d以可供 自轉的方式予以支承，盆減士、 八構成，係可與旋轉盤14成相對旋 轉0 離心桶研磨裝置1具備研磨機用馬達2〇、與具有減速 器之低速馬達21，以作為用來對旋轉盤14進㈣轉 驅動機構。 此處之低速馬達21，係在桶槽⑴〜⑴之裝卸時所使 8 201213046 的馬達，能以可供保持作業者安全之速 4汉以下，例如 533mm/s以下的低速，來作為旋轉盤14的驅動周速係採 用可產生足夠大轉矩的馬達，即使是在因為摘槽m木d 的裝卸而造成重量失衡時，仍可足以使旋轉盤i4發生旋轉。 如圖2所示，研磨機用馬達2〇與低速馬達Η，係以处 藉由離合H 22來切換驅動形態之方式而構成。鏈： (sprocket)22a係藉由鏈條22b而與低速馬達連接。當離合器 22與鏈輪22a呈分離之狀態時，鏈輪22a與馬達之旋轉轴 23a並未連接，該旋轉軸23a之驅動，係來自研磨用馬達μ 的輸出》藉著將離合器22按壓至鏈輪22a的方★，处 ^ x 八’此使該 ^轉軸23a與低速馬達21連接，該旋轉軸23&的驅動，遂 從研磨機用馬達2G之驅動切換成由低速馬達21帶動的驅 動。 在馬達的旋轉軸23a中，固定有馬達皮帶輪23，係以 將公轉用皮帶24掛懸在該馬達皮帶輪23與旋轉盤14之外 周部的方式，而使旋轉盤14能以公轉軸13為中心而旋轉。 如圖3(A)所示，在公轉軸13中，於離開兩旋轉盤μ 之方向（旋轉盤丨4之外端），固定有小徑之公轉皮帶輪25a、 25b。又，在自轉軸l5a〜15d中，係將與公轉皮帶輪 b相同徑長之自轉皮帶輪26a〜26d分別固定在自 U卜bd。 得釉 在本實施形態中，鄰接於旋轉盤14之旋轉方向之自轉 皮帶輪26a、26b及公轉皮帶輪25a，係設置在旋轉盤η之 驅動側（圖中左側）’而自轉皮帶輪26c、26d及公轉皮帶輪 201213046 25b，係設置在對向之旋轉盤i4(圖中右側）的外端。亦即， 鄰接的2個桶槽之自轉皮帶輪與1個公轉皮帶輪係以群組 方式形成，且各配置在彼此對向之旋轉盤14的外端。 再者，在圖3之中，為簡化起見，僅示出研磨機用馬 達20，來作為使旋轉盤14旋轉驅動之驅動機構。 如圖3(B)所示，在公轉皮帶輪25a、25b與自轉皮帶輪 26a〜26d之間，係將自轉用皮帶27a、27b以内周面接觸的 方式而掛懸，並從自轉用皮帶27a之外周面使防鬆垮皮帶輪 28與其接觸’以減少皮帶的裕度。同樣的，在右側之公轉 皮帶輪25b與自轉皮帶輪26c、26d之間，掛懸有自轉用皮 帶 27b。 藉旋轉盤14的旋轉而使自轉軸i5a〜15d在公轉軸13 的周邊旋轉後’係藉自轉用皮帶27a、27b而使公轉軸i 3 的旋轉傳達至自轉軸15a〜15d，使自轉軸i5a〜15d自轉。此 處，由於公轉皮帶輪25a、25b與自轉皮帶輪26a〜26d相同 徑長，因此，自轉軸15a〜15d係與公轉軸13(亦即旋轉盤14) 以相同的轉速連動，而朝著與公轉方向相反的方向自轉。 藉此，可在原原本本的保持桶槽1丨a〜i丨d姿勢的情況丁， 以公轉軸1 3作為中心而旋轉。 圖4中，係顯示習知之桶槽研磨裝置之自轉皮帶輪的 配置。如圖4所示，在習知之桶槽研磨裝置中，本實施形 態之公轉皮帶輪25a ' 25b及自轉皮帶輪26a〜26(i，係集中 配置在旋轉盤14之驅動側，因此，會造成自轉軸之長度相 異（例如，自轉軸15c較自轉軸15a為長），成為自轉軸之f 201213046 曲變形或皮帶鬆緩的原因，而可能對穩定的旋轉形成阻礙。 如本發明之構成所示，係將鄰接的2個自轉皮帶輪與ι 個公轉皮帶輪構成群組並予以對向配置，藉此，可使自轉 軸15a〜15d之長度一致，而能穩定的旋轉桶槽Ua〜iid。 如圖5所不，在近接於桶槽Ua〜ud之旋轉盤14的外 周端，分別設有能與旋轉盤14一起旋轉，且可藉由設在離 心桶研磨裝置1之底部之近接開關41而檢測之位置檢測用 構件（在本實施形態中係使用定位塊）4〇a〜4〇d。定位塊 40a〜40d，係以例如板狀之金屬片而形成。 當各定位塊40a〜40d與近接開關41成為對向，使近接 開關41成為ON狀態時，係將位置檢測訊號傳送至控制部 51(參照圖1)。 各定位塊40a〜40d係被設置成’在與近接開關4丨成為 對向而近接開關41成為ON狀態時，使桶槽lla〜丨ld位在 可從滑動門3 0進行作業的位置。例如，如圖5所示，當定 位塊40b與近接開關41成為對向時，桶槽11 a被配置在滑 動門30的正面。 如所示’藉由定位塊40a〜40d與近接開關41，可在每 1/4圈旋轉時（1次間距）進行位置檢測。 亦可進一步具備轉速檢測用之定位塊及轉速檢測用之 近接開關’以將轉速訊號傳送至控制部5 1。藉此，能更為 正確的掌握旋轉盤14的轉速，因此能更為正確的掌握及控 制研磨條件。 再者’轉速檢測用之定位塊及近接開關，亦可按照應 201213046 答速度等而與定位塊40a〜40d及近接開關41分開來設置， 亦可與定位塊40a〜40d及近接開關41共用。 如圖1及圖6所示，在筐體1〇的上部，設有用來按壓 及固定旋轉盤14之旋轉盤固定裝置31。旋轉盤固定裝置 31中具備：形成於筐體1〇外部之桿部31a;藉桿部31a之 操作而對旋轉盤14之外周部按壓的按壓部3丨b ;用以將桿 部31a之動作傳達至按壓部31b之軸部31c ;設在軸部31c 之檢測區塊31d ;用以檢測旋轉盤14之固定狀態之固定檢 測部31e ;及用來檢測旋轉盤14之開放狀態之開放檢測部 31f。 如圖6(A)所示，在將桿部31a壓向固定側後，按壓部 311)係按壓於旋轉盤14之外周部將之固定成無法旋轉。此 時，檢測區塊31d係接觸於固定檢測部31e，從固定檢測部 34朝控制部51送出表示旋轉盤14已呈被固定狀態（即旋 轉盤固定訊號）之訊息。 如圃 …w傻，按壓 3113對旋轉盤14之外周部的按壓被解除，而將旋轉盤μ 放成可旋轉之狀態。此時，檢測區塊31d係接觸於開放 測部31f’從開放檢測部31f朝控制部51傳送旋轉盤呈 放狀態（即旋轉盤開放訊號）之訊息。 如圖7所示，設有鄰接於滑動門3〇 川用以控制滑動門 之開閉之滑動門開閉裝置32。滑動門開閉裝置且 止部32a，其可卡止於在滑動門30之 ，，. | π形成的鉤 30a ;鎖扣環32b，係用以解除卡止部32a #丄 J2a對鉤部30a的 12 201213046 5 1的指令而將鎖扣 t狀態；及電子鎖32c，其能藉控制部 環32b形成聯鎖（jnteri〇ck)。 卡止部32a，係朝著可卡止 下止於鉤部30a之方向（圖上方） 而破彈壓，係以可朝上下方 巩私叫^ μ 门移動之方式而構成。在關上 /月動門3 0後，卡止部3 ▲ 句。P 30a所導引，先暫時朝下 方下拉後，當鉤部30a通過卡 卜t 4 32a後則朝上方突出而卡 止鈎部30a，以使滑動門 關30不開啟。在滿足後述之滑動門 3 〇之開放條件時，在將錯” 在將鎖扣％ 32b朝下方拉後，乃解除卡 止部32a對釣部30a之卡止，而* 下止 而此打開滑動門30。 此處，在以往，在 通電時進行關閉動作， 等因素導致電力中斷時 有可能將滑動門30開閉 此種聯鎖中所使用之電子鎖，係在 但在該種構成當中，因突然間停電 ’當旋轉盤14在進行慣性旋轉時亦 。此處’在本實施形態中之電子鎖 ^係在通電性進行開啟操作，㈣成更為安全之構成方 如圖1所示，在筐體 亡體10的刖面，設有具備觸控面板式 控制面板及控制鈕之控制裝i 50。控制裝置5〇與控制部 51連接’可邊於螢幕確認研磨條件等對於控制部51所下的 才"邊輸入觸控面板以進行設定。例如圖8(A)及⑻所示 般’可將研磨時間、轉速等分割成1()個步驟來設定，如圖 8(C)所示般，可至多記錄有1〇組模式設定。 又，藉由控制鈕，可進行研磨機用馬達2〇與低速馬達 21之驅動形態的切換，及藉由後述之低速馬達21來進行間 距前進。 13 201213046 控制部51，係根據在控制裝置5〇所設定之研磨條件 來進行研磨機用馬達2〇的驅動控制。此處，在藉由轉速檢 測用之定位塊及近接開關以測量轉速之情形時，亦可根據 近接開關所輸出之轉速訊號，來進行研磨機用馬達之回 饋控制。又，控制部5 1與旋轉盤固定裝置3卜滑動門開閉 裝置32及近接開關41係成電氣連接，係根據由此等所輸 出之訊號，進行以下所示之旋轉盤14的位置控制、及滑動 門30的開閉控制。 以下說明以離心桶研磨裝置丨進行之研磨作業步驟。 在研磨步驟中，係將已裝有工件、研磨 物等之桶槽lla〜lid分別固定於桶槽裝載體12a〜i2d，根^ 控制部的指令而進行研磨機用馬達2〇的旋轉驅動，使 旋轉盤14方走轉，II此而食色以既定之研磨條件來進行工件的 研磨。 在結束研磨步驟之後，停止對於研磨機用馬達2〇的電 力供應’旋轉盤14進行惰性旋轉。由於該惰性旋轉會持續 2〇秒左右，故控制部51係控制成，在旋轉盤^的旋轉速 度降到安全的旋轉速度之前（例如在研磨步驟結束後之3〇 秒内），電子鎖32c不能解除鎖扣環32b的聯鎖。 接著，在確認旋轉盤14已停止或降到既定之轉速以下 之後，藉由控制裝置50之操作鈕，將旋轉盤14之驅動由 研磨機用馬達20切換至低速馬達21。 至於旋轉盤14是否在既定之轉速以下，可藉由轉速用 之近接開關之轉速訊號、或位置檢測用之近接開關41之位 14 201213046 置檢測訊號的輸出值是否在既定時間之内來判斷。 繼而，藉由控制裝置5〇的操作鈕，來進行旋轉盤14 之間距前進。在藉由低速馬達21來轉動旋轉盤14，以近接 開關41來測出定位塊4〇a〜4〇d的其中一者後，從近接開關 4 1朝控制部5 1輸出位置檢測訊號，經控制部5 1之控制而 以減速益使低速馬達21停止。藉此而將所需要的桶槽（例如 桶槽1 la)配置在滑動門3〇的正面。承上述，無需有以往之 手動進行的定位作業，可安全及有效率的進行作業。 接著操作旋轉盤固定裝置31，以固定旋轉盤14。由於 低速馬達21具備減速器，因此，雖然說就算沒有固定旋轉 盤14亦不會發生旋轉，但是藉由旋轉盤固定裝置μ的使 用’能更為確實的防止旋轉盤14發生非預期的旋轉，更能 顧及安全性。 在固定旋轉盤14 徭 部”出旋轉盤固定Γ轉盤固定裝置31朝控制 之幹入換7^ ㈣°控制部51在旋轉盤固定訊號 之輸入後，乃解除了滑動 部51在旋轉盤14 "裝置32的聯鎖。由於控制 盤4呈慣性旋轉狀態或未 旋轉盤開放訊號之狀態) 固：之狀態(有輸入 對於滑動門3〇的開放，因此，動門開閉裝置32 是有旋轉的可能性時， 疋轉盤14的旋轉中、或 繼而’操作鎖扣環32b :/。 的卡止，以開啟滑動 ’、卡止。卩32a對鉤部30a 等。 取出桶槽lla以進行交換作業 15 201213046 繼而解除旋轉盤固定裝置31對於旋轉盤Μ的固定， 藉由控制裝置50的操作紅’以進行旋轉盤14之間距前進 之操作係以使其他的桶槽（例如桶槽川）來到正面的方式 來進行間距前進。在藉由間距前進而使桶槽Ub來到正面 後’藉旋轉盤固定裝置31來固定旋轉盤Μ，而可進行交換 作業等。至於對其他的桶槽亦是相同。 由於低速馬達21具備減速器，因此，即使解除了旋轉 盤固疋裝置31對旋轉盤14的固定，亦不會發生旋轉而能 保持安全作f。又，由於低速馬U有大的轉矩，因此， 即使在卸下桶槽lla而造成旋轉盤14的重量失衡，無需如 以往的離心桶研磨裝置般地先再度搭載桶肖"a待重量平 衡之後才進行使其旋轉等步驟，即可逕自進行間距前進。 藉此，可有效率的進行作業。 此處，由於係在滑動严，3〇開啟的狀態下進行桶槽 "a〜lid的間距前進’因此’為了防止作業者被捲入較佳 係在滑動門30的開口部設置有光幕（Hght curtain)。 _如上述，藉由本發明之離心桶研磨裝置1，作業者可進 行更為安全有效的作業。 再者，本發明之離心桶研磨裝置，可為乾式離心桶研 磨裝置、濕式離心桶研磨裝置的任—種。 (實施形態的效果） (1)依照本發明之離心桶研磨裝置〖，係在旋轉盤14之 外周部以對應各桶，lla〜Ud之方式而分別裝有定位塊 術〜_與近接開關41，藉此，當_Ua〜Ud位在可從滑 16 201213046 動門30進仃作業之位置時，可朝控制部η輸 訊號；因此，在被研磨物之研磨結束後，可將 ^ 驅動從研磨機用馬達2〇切 之 俠芏低迷馬達2 1，並可根據從近 接開關41所輸出的位 像攸过 幻伹置檢測訊唬，來進行間距前進，以 桶槽11a〜Ud移動及停止 怦止於可從滑動門30進行作業之位 置。藉此’無需有以往 方乂彺之手動進叮的定位作業，即可進 安全及有效率的作業。 由於田低速馬達21可產生大的轉矩，因此，即使旋轉盤 14的重s失衡’無f如以往的離心、桶研磨裝置般地先再度 搭載桶槽待重量平衡之後才進行使其旋轉等步驟，即可逕 自進行間距前進。藉此而能進行有效率的作業。 又’由於低速馬S 21具備減速器，SU匕，即使旋轉盤 14之重量失衡’亦可在無慮於旋轉盤14有可能發生旋轉的 情況下保持安全狀態。 (2) 藉由旋轉盤固定裝£ 31的使用，彳更確實的防止旋 轉盤14發生非預期的旋轉，而能保持安全狀態。 (3) 由於控制部51在旋轉盤14呈現慣性旋轉狀態或未 固定狀態（有輸人旋轉盤開放訊號的狀態）時，不纟許滑動門 開閉裝置32對滑動門3〇的開&，因此，在旋轉盤14之旋 轉田中或有旋轉可能性時’並不能開啟滑動門30，因此能 在旋轉盤14處於被固定之狀態下進行安全的作業。 (其他實施形態） 如圖9所示般，可將自轉皮帶輪26&〜26d配置在單側， 將自轉用皮帶27之内周面接觸於自轉皮帶輪26a〜26d，將 17 201213046 自轉用皮帶27之外周面接觸於公轉皮帶輪25，以上述方式 來掛懸自轉用皮帶27，藉此而能藉由i條之自轉用皮.帶^ 而使所有的自轉軸l5a〜15d與旋轉盤14的旋轉連動而進行 旋轉。藉此亦能使自轉軸15a〜15d的長度一致，而能使= 槽1 la〜1 Id穩定的旋轉。The self-rotating pulley of the A-winding pulley and the coaxial shaft 6 fixed to the respective rotating shafts, and the rotation of the hanging pulley and the rotating pulley 201213046 with the belt pulley for the self-revolution of the tank; In the outer circumference, the rotation pulley train is disposed on the inner peripheral surface of the pair of rotating belts, and the self-rotating pulley is in contact with the self-aligning pulley. On the outer side of one of the sides, the pulley is in contact with the pulley. In the conventional barrel grinding device, since the length of the rotation shaft is different, it becomes a cause of bending of the rotation shaft or loose belt, and it may hinder the stable rotation m. According to the invention of the fifth aspect or the sixth aspect, the length of the rotation shaft is uniform, and the barrel can be stably rotated. This application is based on the special period _21 1496 filed by Sakamoto in September 22nd, 2002. The contents of this application are part of this request. Further, the present invention should be fully understood by the following details: Khan and Tian Mingming. However, the detailed description and specific examples are too cheerful. . The ''the preferred embodiment of the present invention'' is intended to be illustrative only for convenience of explanation. ^ Prisoners are subject to various changes and modifications in accordance with this detailed description. The content of the descriptions of the embodiments of the applicants is not intended to be used by the public, and the contents of the disclosures, alternatives, and texts that may not be included in the scope of the patent application are not included in the disclosure. 'All are part of the invention under the principle of equality. In the description of the specification or the scope of the patent application, the use of the noun and the same indicator, as long as it is not specifically stated, or is not explicitly denied according to the context, should be interpreted as including both singular and plural. The use of any of the exemplary or exemplary terms (a) listed in this specification is merely based on the ease of description of the present invention. 7 201213046 is 'special, as long as it is not described in the patent application. However, it cannot be used to limit the scope of the invention. [Embodiment] A centrifugal barrel polishing apparatus of the present invention will be described below. In the drawings, the present invention is not limited to the following embodiments in order to show the internal structure of the centrifugal barrel polishing apparatus in which the sliding door is opened. As shown in Fig. 1, the 'centrifugal barrel polishing apparatus is a plurality of barrels, (in the present embodiment, four barrels "a~"d) are provided on the front side (the approach direction of the figure) with the sliding door 30 The inside of the body 1 is fixed to the tank-carrying bodies 12a to 12d, respectively, and is disposed so as to be revolvable in the vertical direction. Furthermore, the number of 'buckets and tanks can not be limited to "solid, can be the number of the sound. The barrel Ua ~ lld" is formed to be able to load the workpiece (workpiece) and grinding media and compounds In the form of a cylinder therein. 'The tank-slots (2) to ... are arranged in a concentric manner at equal intervals. The concentric circles are in a fixed-state horizontal axis as one of the centers of rotation. Rotating disc (between the revolving discs m; the trough-slot loading bodies (1) to (3) are supported by the self-rotating shafts 15a to 15d parallel to the revolving #13, and are supported by the rotation. The rotating barrel 1 can be rotated relative to the rotating disk 14. The centrifugal barrel polishing apparatus 1 is provided with a grinding machine motor 2A and a low speed motor 21 having a speed reducer for driving the rotating disk 14 into a (four) turning drive mechanism. 21, in the loading and unloading of the tanks (1) to (1), the motor of the 201220126 can be used as a driving speed of the rotating disc 14 at a low speed of 4 or less, for example, 533 mm/s or less. Use a motor that produces enough torque. Therefore, when the weight imbalance is caused by the loading and unloading of the picking groove m wood d, it is still sufficient to rotate the rotating disk i4. As shown in Fig. 2, the grinding machine uses a motor 2〇 and a low speed motor to pass the clutch. H 22 is configured to switch the driving mode. The chain: (sprocket) 22a is connected to the low speed motor by the chain 22b. When the clutch 22 is separated from the sprocket 22a, the sprocket 22a and the rotating shaft 23a of the motor When the rotation shaft 23a is not driven, the output from the polishing motor μ is pressed to the sprocket 22a by the clutch 22, and the shaft 23a is connected to the low speed motor 21. The drive of the rotary shaft 23 & is switched from the drive of the grinder motor 2G to the drive driven by the low speed motor 21. The motor pulley 23 is fixed to the rotary shaft 23a of the motor, and the belt 24 for the revolution is hung. The motor pulley 23 and the outer peripheral portion of the rotary disk 14 are suspended, and the rotary disk 14 is rotatable about the revolution axis 13. As shown in Fig. 3(A), in the revolution shaft 13, the two rotations are separated. The direction of the disk μ (rotating the outer end of the disk 丨 4), The revolving pulleys 25a and 25b are provided with small diameters. Further, in the rotation shafts 15a to 15d, the rotation pulleys 26a to 26d having the same diameter and length as the revolving pulley b are respectively fixed to the self-bb. The rotation pulleys 26a and 26b and the revolution pulley 25a adjacent to the rotation direction of the rotary disk 14 are disposed on the drive side (left side in the drawing) of the rotary disk n, and the rotation pulleys 26c and 26d and the revolution pulley 201213046 25b are provided. In the opposite end of the rotating disk i4 (the right side in the figure), that is, the adjacent two barrels of the rotating pulley and one of the revolutionary pulleys are formed in groups, and each is arranged in a rotating disk opposite to each other. The outer end of 14. Further, in Fig. 3, for the sake of simplicity, only the polishing machine motor 20 is shown as a drive mechanism for rotationally driving the rotary disk 14. As shown in Fig. 3 (B), between the revolution pulleys 25a and 25b and the rotation pulleys 26a to 26d, the rotation belts 27a and 27b are suspended so as to be in contact with the inner peripheral surface, and are rotated from the outer circumference of the belt 27a for rotation. The anti-loose pulley 28 is brought into contact with it to reduce the belt margin. Similarly, between the right side revolving pulley 25b and the rotation pulleys 26c and 26d, a spinning belt 27b is hung. When the rotation axes i5a to 15d are rotated around the revolution shaft 13 by the rotation of the rotary disk 14, the rotation of the revolution axis i3 is transmitted to the rotation shafts 15a to 15d by the rotation belts 27a and 27b, so that the rotation axis i5a is rotated. ~15d rotation. Here, since the revolution pulleys 25a and 25b have the same diameter and length as the rotation pulleys 26a to 26d, the rotation shafts 15a to 15d are interlocked with the revolution shaft 13 (that is, the rotary disk 14) at the same rotational speed, and are oriented in the direction of revolution. The opposite direction rotates. Thereby, it is possible to rotate around the revolution axis 1 3 while maintaining the posture of the tub groove 1丨a to i丨d. In Fig. 4, the configuration of the spinning pulley of the conventional tank grinding device is shown. As shown in Fig. 4, in the conventional tank grinding device, the revolution pulleys 25a to 25b and the rotation pulleys 26a to 26 (i, which are arranged in the driving side of the rotary disk 14 in this embodiment are collectively arranged, so that the rotation shaft is caused The lengths are different (for example, the rotation axis 15c is longer than the rotation axis 15a), which is a cause of the distortion of the rotation axis or the looseness of the belt, and may hinder the stable rotation. As shown in the constitution of the present invention, The two adjacent rotation pulleys and the ι revolution pulleys are grouped and arranged oppositely, whereby the lengths of the rotation shafts 15a to 15d can be made uniform, and the barrel slots Ua to iid can be stably rotated. No, the outer peripheral end of the rotary disk 14 adjacent to the tubs Ua to ud is respectively provided to be rotatable together with the rotary disk 14, and can be detected by the proximity switch 41 provided at the bottom of the centrifugal barrel polishing device 1. The position detecting members (in the present embodiment, the positioning blocks are used) 4〇a to 4〇d. The positioning blocks 40a to 40d are formed, for example, in a plate-like metal piece. When each of the positioning blocks 40a to 40d and the proximity switch 41 becomes opposite, so that it is close to open When the switch 41 is in the ON state, the position detection signal is transmitted to the control unit 51 (see Fig. 1). Each of the positioning blocks 40a to 40d is set to be in the ON state with the proximity switch 4A and the proximity switch 41. At this time, the tubs 11a to 11d are positioned at positions where they can be operated from the sliding door 30. For example, as shown in Fig. 5, when the positioning block 40b is opposed to the proximity switch 41, the tub 11a is disposed at The front side of the sliding door 30. As shown by the positioning blocks 40a to 40d and the proximity switch 41, position detection can be performed every 1/4 rotation (one time interval). Further, a positioning block for detecting the rotation speed can be further provided. And the proximity switch 'for the rotation speed detection' transmits the rotation speed signal to the control unit 51. Thereby, the rotation speed of the rotary disk 14 can be more accurately grasped, so that the polishing conditions can be more accurately grasped and controlled. The positioning block and the proximity switch for detection may be provided separately from the positioning blocks 40a to 40d and the proximity switch 41 according to the 201213046 response speed, etc., or may be shared with the positioning blocks 40a to 40d and the proximity switch 41. Figure 6, shown in the upper part of the housing 1〇 A rotary disk fixing device 31 for pressing and fixing the rotary disk 14 is provided. The rotary disk fixing device 31 includes a rod portion 31a formed outside the casing 1; the outer peripheral portion of the rotary disk 14 is operated by the operation of the rod portion 31a. a pressing portion 3b for pressing; a shaft portion 31c for transmitting the operation of the rod portion 31a to the pressing portion 31b; a detecting portion 31d provided at the shaft portion 31c; and a fixing detecting portion for detecting a fixed state of the rotating disk 14 31e; and an opening detecting portion 31f for detecting an open state of the rotary disk 14. As shown in Fig. 6(A), after the lever portion 31a is pressed toward the fixed side, the pressing portion 311) is pressed against the outer circumference of the rotary disk 14. The department fixed it so that it could not be rotated. At this time, the detection block 31d is in contact with the fixed detecting portion 31e, and a message indicating that the rotary disk 14 is in a fixed state (i.e., the rotary fixed signal) is sent from the fixed detecting portion 34 to the control portion 51. If 圃 ... w is silly, the pressing of the outer peripheral portion of the rotary disk 14 by the pressing 3113 is released, and the rotating disk μ is placed in a rotatable state. At this time, the detection block 31d is in contact with the open detecting unit 31f' to transmit a message of the rotating disk presentation state (i.e., the rotary disk opening signal) from the opening detecting portion 31f to the control portion 51. As shown in Fig. 7, a sliding door opening and closing device 32 is provided adjacent to the sliding door 3 to control opening and closing of the sliding door. The sliding door opening and closing device and the stopping portion 32a are engageable with the hook 30a formed by the sliding door 30, and the locking ring 32b is for releasing the locking portion 32a #丄J2a to the hook portion 30a. 12 201213046 5 1 command to lock the t state; and electronic lock 32c, which can form an interlock by the control portion ring 32b. The locking portion 32a is configured to be biased toward the direction in which the hook portion 30a can be stopped in the upper direction (above the figure), and is configured to move upward and downward. After closing the door/month door 3, the locking portion 3 ▲ sentence. Guided by P 30a, after the hook portion 30a is pulled downward by the chucking portion, the hook portion 30a protrudes upward and the hook portion 30a is locked so that the sliding door 30 is not opened. When the opening condition of the sliding door 3 后 which will be described later is satisfied, the wrong portion is pulled downward, and the locking portion 32a is released from the locking portion 32a, and the locking portion 32a is released from the fishing portion 30a. Door 30. Here, in the related art, when the power is turned off during the power-on, the sliding door 30 may be opened and closed by the electronic lock used in the interlock, but in this configuration, Sudden power failure 'When the rotating disk 14 is rotating in inertia. Here, the electronic lock in the present embodiment is turned on in the energization, and (4) is formed into a safer structure as shown in Fig. 1. The control unit 51 is provided with a touch panel type control panel and a control button, and the control unit 5 is connected to the control unit 51 to confirm the polishing conditions and the like on the screen. Enter the touch panel to set it. For example, as shown in Figure 8 (A) and (8), the grinding time, rotation speed, etc. can be divided into 1 () steps to set, as shown in Figure 8 (C) As shown, up to 1 group mode setting can be recorded. The button can be used to switch between the driving mode of the grinding machine motor 2 and the low speed motor 21, and the pitch advancement by the low speed motor 21 to be described later. 13 201213046 The control unit 51 is based on the setting set in the control unit 5〇. Under the condition, the drive control of the motor 2〇 of the grinder is performed. Here, when the rotational speed is detected by the positioning block and the proximity switch for detecting the rotational speed, the grinder can be performed according to the rotational speed signal output by the proximity switch. In addition, the control unit 51 is electrically connected to the rotary disk fixing device 3, the sliding door opening and closing device 32, and the proximity switch 41, and performs the following rotating disk based on the signals output therefrom. Position control of 14 and opening and closing control of the sliding door 30. The grinding operation step by the centrifugal barrel grinding device 以下 will be described below. In the grinding step, the tanks 11a to 11d which have been loaded with the workpiece, the abrasive, and the like are respectively fixed. In the tank-carrying bodies 12a to 12d, the rotation of the grinder motor 2A is driven by the command of the control unit, and the rotary disk 14 is rotated. The polishing process is performed to polish the workpiece. After the polishing step is completed, the power supply of the grinder motor 2A is stopped, and the rotary disk 14 is inertly rotated. Since the inert rotation continues for about 2 seconds, the control unit 51 It is controlled that the electronic lock 32c cannot unlock the lock ring 32b until the rotational speed of the rotary disk is lowered to a safe rotational speed (for example, within 3 seconds after the end of the grinding step). Next, the rotary disk is confirmed. After the 14 has stopped or dropped below the predetermined number of revolutions, the drive of the rotary disk 14 is switched by the grinder motor 20 to the low speed motor 21 by the operation knob of the control device 50. As to whether the rotary disk 14 is below a predetermined rotational speed, It can be judged whether the output value of the detection signal is within a predetermined time by the rotation speed signal of the proximity switch for the rotation speed or the position 14 201213046 of the proximity switch 41 for position detection. Then, the rotation of the rotary disk 14 is advanced by the operation knob of the control unit 5〇. After the rotating disk 14 is rotated by the low speed motor 21, and one of the positioning blocks 4aa to 4〇d is detected by the proximity switch 41, the position detecting signal is output from the proximity switch 41 to the control unit 51. The control unit 51 controls the low speed motor 21 to stop by the deceleration. Thereby, the required tub (e.g., tub 1 la) is disposed on the front side of the sliding door 3〇. In view of the above, there is no need for manual positioning work in the past, and work can be performed safely and efficiently. The rotary disk fixing device 31 is then operated to fix the rotary disk 14. Since the low speed motor 21 is provided with a speed reducer, even if the rotation of the rotary disk 14 is not performed without rotating, the use of the rotary disk fixing device μ can more reliably prevent the rotating disk 14 from being unintentionally rotated. More attention to safety. In the fixed rotating disk 14 徭 ” 出 出 旋转 旋转 旋转 旋转 Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制Interlocking of the device 32. Since the control panel 4 is in an inertial rotation state or a state in which the disk is not rotated, the state of the solid state: (there is an opening for the sliding door 3〇, therefore, the moving door opening and closing device 32 is rotated When possible, the rotation of the turntable 14 or the 'locking of the lock ring 32b:/.' is to open the slide', to lock. 卩32a to the hook 30a, etc. The barrel 11a is taken out for exchange work. 15 201213046 Then, the rotation of the rotating disk fixing device 31 is released for the rotation of the rotating disk, and the operation of the rotating device 14 is performed by the operation of the control device 50 to cause other barrels (for example, the barrel groove) to come. The front side is used for the advancement of the pitch. After the groove Ub comes to the front by the advancement of the pitch, the rotary disk is fixed by the rotary disk fixing device 31, and the exchange operation can be performed. As for the other tanks, phase Since the low speed motor 21 is provided with the speed reducer, even if the rotation of the rotary disk 14 by the rotary disk fixing device 31 is released, the rotation can be prevented and the safety f can be maintained. Moreover, since the low speed horse U has a large torque Therefore, even if the weight of the rotary disk 14 is unbalanced by removing the tub groove 11a, it is not necessary to perform the step of rotating the bucket after the weight balance is performed, as in the conventional centrifugal barrel polishing apparatus, that is, In this way, the work can be carried out efficiently. Here, since the sliding is strict, the pitch of the tubing "a~lid is advanced in the state of 3〇 opening, so the operator is prevented from being Preferably, the winding is provided with a light curtain at the opening of the sliding door 30. As described above, the centrifugal barrel polishing apparatus 1 of the present invention allows the operator to perform safer and more efficient work. The centrifugal barrel grinding device of the invention may be any one of a dry centrifugal barrel grinding device and a wet centrifugal barrel polishing device. (Effect of the embodiment) (1) A centrifugal barrel grinding device according to the present invention The outer peripheral portion of the turntable 14 is respectively provided with a positioning block __ and a proximity switch 41 in a manner corresponding to the respective barrels lla to Ud, whereby when the _Ua~Ud position is accessible from the sliding 16 201213046 In the position, the signal can be transmitted to the control unit η; therefore, after the polishing of the object to be polished, the motor can be driven from the grinder motor 2 to the chirped motor 2 1, and can be driven from the proximity switch 41. The output bit image passes through the illusion detection signal to advance the pitch, and moves and stops at the barrel slots 11a to Ud to stop at the position where the operation can be performed from the sliding door 30. Thus, there is no need for the past. The manual positioning operation allows for safe and efficient operation. Since the field low-speed motor 21 can generate a large torque, even if the weight s of the rotary disk 14 is unbalanced, it is not required to be re-equilibrated by the conventional centrifugal or barrel polishing apparatus. Steps, you can proceed from the distance. This enables efficient work. Further, since the low speed horse S 21 is provided with a speed reducer and SU 匕, even if the weight of the rotary disk 14 is unbalanced, it is possible to maintain a safe state regardless of the possibility that the rotary disk 14 is rotated. (2) By using the rotating disc to fix the use of the 31, it is possible to prevent the spinning wheel 14 from unintended rotation and maintain a safe state. (3) Since the control unit 51 assumes an inertial rotation state or an unfixed state (a state in which the input rotary disk opening signal is present) in the rotary disk 14, the opening and closing of the sliding door 3 is not permitted by the sliding door opening and closing device 32, Therefore, the sliding door 30 cannot be opened when there is a possibility of rotation in the rotating field of the rotary disk 14, so that it is possible to perform a safe work while the rotary disk 14 is being fixed. (Other Embodiments) As shown in Fig. 9, the rotation pulleys 26 & 26d can be arranged on one side, and the inner circumferential surface of the rotation belt 27 is brought into contact with the rotation pulleys 26a to 26d, and the belt 21 is used for the self-rotation belt 27 of 201213046. The outer peripheral surface is in contact with the revolution pulley 25, and the belt 27 for suspension is hung in the above manner, whereby all the rotation shafts l5a to 15d can be interlocked with the rotation of the rotary disk 14 by the rotation of the belt. And rotate. Thereby, the lengths of the rotation shafts 15a to 15d can be made uniform, and the rotation of the groove 1 la to 1 Id can be stably performed.
在本實施例中，係使用定位塊4〇a〜4〇d及近接開關W 來作為位置檢測手段，但並不侷限於此。例如，亦可採取 使用雷射等之非接觸式的位置檢測手段，亦可採取將位置 檢測所需之測定件接觸於旋轉盤14之外周以供檢測位置、 即接觸式的位置檢測手段。在採用接觸式之位置檢測手段 之情形時，構成方式可例舉為，在旋轉盤14之外周以對^ 於桶槽1 la〜1 Id位置之方式而形成切口或段差以作為位 置檢測構件之用’利用與旋轉盤14之外周接觸之接觸件， 來檢測出該切口或段差，以供檢測出桶槽m〜iu的位置。 此處，測定件對旋轉盤14之接觸面，較佳係以旋轉盤Μ 之旋轉軸作為中心的圓筒面，因此，在旋轉盤Μ並非圓板 狀等情形時’可按照實際需要而設置有用來形成圓筒面的 構件（圓板等）。 【圖式簡單說明】 圖1係本發明之離心桶研磨裝置之構造說明圖。圖^⑷ 係前視圖，圖1 (Β)係右側面透視圖。 圖2係研磨用馬達及低速馬達之構造示意圖。 圖3係本發明之離心桶研磨裝置中之桶槽的自公轉機 構之說明圖。圖3(A)係前視圖，圖3(Β)係左側面透視圖。 18 201213046 圖4係以往之離心桶研磨裝置申之桶槽的自公轉機構 之說明圖。圖4(A)係前視圖，圖4(B)係左側面透視圖。 圖5係在桶槽之位置檢測時所使用之定位塊及近接開 關的構造示意圖。 圖6係旋轉盤固定裝置之構造說明圖。圖6(A)係將旋 轉盤固定時的狀態；圖6(B)係將旋轉盤開放時的狀態。 圖7係滑動門開閉裝置之構造說明圖。 圖8係控制裝置之觸控面板對研磨條件之設定例之說 圖· 9係本發明之離心桶研磨 的變更例之說明圖(係與圖3(A)、圖=甬槽 国、 、）® 4(A)相同的左側面透視 圖）。 【主要元件符號說明】 I 離心桶研磨裝置 10 筐體 II a〜11 d 桶槽 12a~12d 桶槽裝载體 13 公轉軸 14 旋轉盤 15a~l 5d 自轉軸 20 研磨機用馬達 21 低速馬達 22 離合器 22a 鏈輪 201213046 22b 鏈條 23 馬達皮帶輪 23a 旋轉軸 24 公轉用皮帶 25a 、25b 公轉皮帶輪 26a〜26d 自轉皮帶輪 27a 、27b 自轉用皮帶 28 防鬆垮皮帶輪 30 滑動門 30a 鉤部 31 旋轉盤固定裝置 31a 桿部 31b 按壓部 31c 軸部 31d 檢測區塊 31e 固定檢測部 31f 開放檢測部 32 滑動門開閉裝置 32a 卡止部 32b 鎖扣環 32c 電子鎖 40a' -40 定位塊 41 近接開關 50 控制裝置 20 201213046 5 1 控制部 21In the present embodiment, the positioning blocks 4〇a to 4〇d and the proximity switch W are used as the position detecting means, but are not limited thereto. For example, a non-contact type position detecting means using a laser or the like may be employed, and a measuring means for position detection may be brought into contact with the outer circumference of the rotary disk 14 for a detection position, that is, a contact type position detecting means. In the case where the contact type position detecting means is employed, the configuration may be such that a slit or a step is formed on the outer circumference of the rotary disk 14 so as to position the barrel grooves 1 la to 1 Id as the position detecting member. The slit or step is detected by the contact member that is in contact with the outer circumference of the rotary disk 14 for detecting the position of the tubing m to iu. Here, the contact surface of the measuring member with respect to the rotary disk 14 is preferably a cylindrical surface centered on the rotating shaft of the rotating disk, and therefore, when the rotating disk is not in the shape of a disk, it can be set as needed. There are members (circular plates, etc.) for forming a cylindrical surface. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a structural explanatory view of a centrifugal barrel grinding apparatus of the present invention. Figure ^ (4) is the front view, Figure 1 (Β) is the right side perspective view. 2 is a schematic view showing the construction of a grinding motor and a low speed motor. Fig. 3 is an explanatory view showing a self-revolving mechanism of a tub in the centrifugal barrel grinding device of the present invention. Fig. 3(A) is a front view, and Fig. 3(Β) is a left side perspective view. 18 201213046 Figure 4 is an explanatory diagram of the self-revolving mechanism of the conventional barrel grinding device. Fig. 4(A) is a front view, and Fig. 4(B) is a left side perspective view. Fig. 5 is a schematic view showing the construction of the positioning block and the proximity switch used in the position detection of the tub. Fig. 6 is a structural explanatory view of a rotating disk fixing device. Fig. 6(A) shows a state in which the rotary table is fixed, and Fig. 6(B) shows a state in which the rotary disk is opened. Fig. 7 is a structural explanatory view of a sliding door opening and closing device. Fig. 8 is a view showing an example of setting of a polishing condition of a touch panel of a control device. Fig. 9 is an explanatory view showing a modified example of the polishing of the barrel of the present invention (Fig. 3(A), Fig.=甬槽国, ,) ® 4(A) Same left side perspective). [Description of main components] I Centrifugal barrel grinding device 10 Housing II a~11 d Bucket 12a~12d Bucket carrier 13 Revolving shaft 14 Rotating disc 15a~l 5d Rotating shaft 20 Grinding motor 21 Low speed motor 22 Clutch 22a sprocket 201213046 22b chain 23 motor pulley 23a rotary shaft 24 revolution belt 25a, 25b revolution pulley 26a to 26d rotation pulley 27a, 27b rotation belt 28 anti-loose pulley 30 sliding door 30a hook portion 31 rotary disk fixing device 31a Rod portion 31b pressing portion 31c shaft portion 31d detecting block 31e fixing detecting portion 31f opening detecting portion 32 sliding door opening and closing device 32a locking portion 32b locking ring 32c electronic lock 40a' - 40 positioning block 41 proximity switch 50 control device 20 201213046 5 1 Control unit 21