.1293596 九、發明說明： 【發明所屬之技術領域】 本發明係關於使用切割刀壓切陶瓷生坯塊之陶瓷生坯塊 之切割裝置及切割方法。 【先前技術】 於製造如積層陶莞電容器般之陶瓷電子零件時，必須具 有將陶竞生坯塊（包含陶瓷生坯片或其積層體）切割為特= 尺寸之工序。作為如此之陶兗生述塊之切割裝置，存在專 利文獻1、2中所揭示者。 於專利文獻1中，揭示有切㈣置，其具有：搭載陶究 生坯塊，並於水平方向上以特定間距間歇移動之臺子；於 相對於陶究生述塊之垂直方向上升降，並切割陶兗生述塊 之切割刀。 於專利文獻2中’揭示有如下者，其將伺服馬達、空氣 缸、線性馬達、液㈣服馬達、凸輪等用作使切割刀升降BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting device and a cutting method for a ceramic green compact for pressing a ceramic green compact using a dicing blade. [Prior Art] In the manufacture of ceramic electronic parts such as laminated ceramic capacitors, it is necessary to cut the ceramic blocks (including ceramic green sheets or laminates thereof) into special dimensions. As a cutting device for such a ceramic block, there are those disclosed in Patent Documents 1 and 2. Patent Document 1 discloses a cut (four) set having a table in which a ceramic green block is mounted and intermittently moved at a specific pitch in a horizontal direction, and is lifted and lowered in a vertical direction with respect to a ceramic block. And cut the cutting knife of the pottery figurine. Patent Document 2 discloses that a servo motor, an air cylinder, a linear motor, a liquid (four) service motor, a cam, or the like is used to lift and lower a cutter.
之驅動源，並根據工件之性質，選擇使用該等驅動源。例 如，使用有偏心凸輪之驅動源與使用有空氣缸等之驅動源 相比，可進行高速切割。 ::割裝置。如此之高速化之另一方面，由於積繼電 作：件之尺寸逐漸變小，且内部電極間之間隙尺寸亦隨之 ::、：故而業者要求更高精度之切割。因此，僅以固定間 $子移動並且進行切割，則較不充分，如專利文獻i 近年來’陶瓷生坯塊之切割工序得以向高速化推進，且 開發有i次切割之節拍時間非常短，例如為則⑽左右 110348.doc 1293596 像斤欠圖像處理均對切割感測標記進行圖 有污垢，或切割感測二：而广割感測標記上附著 圖像處理上，或盈身不清楚’則有時會費時間於 …、法祆測切割位置， 刀切入陶竞生_前 彳手產生於切割 時，必須暫時中斷”作辈束移動之情形。於該情形 無法立刻使切割刀4作#’但若實施高速切割，則有時 如’於使用有偏心凸輪… …㈣運動。例 止馬達之旌艟 · °刀升降裝置之情形，即使停 ' ，偏心凸輪亦將繼續旋 割並非原來之切割位置，產二疋轉片刻。因此’會切 產生不良切割。 ㈣ ==::::r升降，外安裝限制 於裝置變複雜，且強制由 丨在如下缺點，即由 之原因。 限制切割刀之運動，故而成為故障 獻υ曰本專利特開2。。5_34981號公報 义 獻2]日本專利特開2003-136470號公報 [發明所欲解決之問題] 因此本明之目的在於提供一種切割 刀因慣性繼續運動，亦可立 ' /使切割 坯塊進行不必要之切割。 7系而不對陶瓷 f發明内容】 上，目的可藉由請求項】之切割裝置或請 法而達成。 、6之切割方 如”月求項1之切割裳置，其特徵在於具備 ^，其用 U0348.doc 1293596 乂將作為被切斷物之陶竞生 槿，甘士 瓦丄企塊戟置於上面；臺子驅動機 -使堂子水平驅動，以便上述陶瓷生坯塊 =位置’·組合銳刀，其具有配置於上述臺子之上方遞 迷陶竞生柱塊之切割刀與使該切割刀上下往復運動之 =刀升降機構；及組合銳刀升降機構，其使上述組合銳 刀上下驅動。 如請求項6之切割方法’其特徵在於具有：切割準備工 ，其將陶究生链塊载置於臺子上；及切割工序，1為了 =由…塊到達特定之切割位置而使臺子水平驅動， 间時错由切割刀升降機構使切割刀下降，麼切上述陶究生 塊，且於上述切割工序中必須停止切割動作時，使上述 ::割刀升降機構之驅動停止’同時使包含上述切 切 割刀升降機構之組合銑刀退避至上方。 本發明之特徵在於：除使切 機構之外，亦設置使包含㈣^下升降之切割刀升降 ^與㈣刀升降機構之整個 、、且口銑刀上下升降之組合銳 降機構。於因各種原因， 圖像處理速度趕不上切割速度時， .. 、’、須分止切割刀升降機 非原來切割位置之位置。於此故而有可能切割並 产 .? 月形時，使切割刀升降機構 停止，同時使組合銑刀上升， ^ ^ ^ . S此，即使切割刀因慣性而 、，，“運動，亦可阻止切割刀切入陶瓷生坯塊。 又’本發明之組合銳刀升降 升降機構與強制性限制㈣刀之 制動機構不同，不會給予切割刀 故而可抑制產生故障。 料械構過度之強制力’ 110348.doc 1293596 組合銑刀升降機構必須使組合銑刀之上升速度快於切割 刀之下降速度’故而較理想的是反應速度快於切割刀升降 機構之驅動裝置。例如，知好的是如伺服馬達或線性馬達 等，自訊號輸入至組合銑刀可上升至特定&置之時間較短 之驅動裝置。又，較好的是如下者：具有可於下死點位置 上’盡可能對切割刀之位置進行精確定位之定位精度。 根據本發明切割裝置之較理想之實施態樣，較好的是使 • 組合銑刀之升降衝程大於切割刀之升降衝程。 使組合銑狀料触切㈣狀升㈣程，藉此， 即使切割刀因慣性下降整個衝程，亦可防止切割刀與陶究 生述塊接觸。又，必須定期對切割刀實施更換、保養，夢 由使組合銑刀之升降衝程.變大，可以使切割刀 ^ 進行該等作業之位置，並可謀求提高更換、保養性。、 又’根據其它態樣，較好的βw 古. 辱又好的疋使切割刀升降機構成為具 ;馬達、猎由馬達旋轉驅動之偏心凸輪及設於切割刀且金 • 偏心凸輪接觸之凸輪從動件的結構。 /、 於：情形時’藉由偏心凸輪之旋轉，可使切速 割刀升降機構之情形時，即 輪之切 停止，故而有時切割刀因慣性而運動。即 使於如此之情形時，於本發 ^ ^ 猎由使組合銑刀上升， 防止切割刀切割陶究生赵塊之不必要之位置。 根據其它較理想之態樣，具有 之狀態，且控制臺子驅動機構、切；:：：子以及切割刀 刀割刀升降機構及組合銑 110348.doc 1293596 刀升降機構之控制機構，較好的是， 入陁这控制機構於切割刀切 陶竟生坯塊前，臺子之移動 構與切割刀升降機構，以便切割刀到達下=制$子驅動機 刀卜A = A °』刀到達下死點後，於切割 旦甘陶竞生喊中拔出時，臺子水平移動特定間距 里’並且於上述切割刀切入陶兗生枉塊前，臺子 結束時，控制成對上述切割刀升 人 开降機構發出停止指令，並 生::::升降機構發出上升指令，使切割刀不切入陶竟 2 ’控制機構—直監視恰當切割或不良㈣〗，故而可 始終貫施無差錯之切割。 為貫現高精度之切割，採用备切 休用母切割1次，均對切割感測 ^己進行圖像處理後決心割位置之方法，但於此情形 時，必須對由攝影機所拍攝之圖像進行圖像處理後，計曾 堂子之移動距離，並根據該計算結果控制臺子之移動量了 然而，有時於切割刀切入陶竟生迷塊前，臺子與計算結果 對應之移動量之移動未結束1謂臺子僅與該計算結果對 應之移動量之移動未結束’包含無法計算本身之情形。於 此情形時，使切割刀升降機構之驅動停止，同時使組合銑 刀退避至上方，由此可預防不良切割。 [發明之效果] 如以上之說明’根據本發明’除設置使切割刀上下升降 之切割刀升降機構之外，亦設置使包含切割刀與切割刀升 降機構之整個組合銑刀卜下4汉夂+ z人μ 口玩刀上下升降之組合銑刀升降機構，故 而即使有k使切割刀升降機構停止後，切割刀因慣性而 110348.doc 1293596 繼續運動’亦可藉由組合銑刀升降機構使組合銑刀上升， 藉此可可靠阻止切割刀切入陶瓷生坯塊。因此，可預防產 生不良切割。 【實施方式】 以下’茶照貫施例，就本發明之實施形態加以說明。 [實施例1] 圖1、圖2表示本發明之切割裝置之第丨實施例。 於該實施例中，以於陶瓷電子零件之製造工序中，對積 層並壓著有多張陶究生述片 <陶竟生链❹進行切割之情 形為例進行說明，但並非僅限於此。 於臺:1之水平上表面（載置面）la上載置有陶瓷生坯塊 W，且猎由真空吸引而對其進行保持。藉由臺子驅動裝置 2而對堂子1進行水平驅動，以使陶塊w到達特定之 2割位置。於陶究生之側面，預先形成有切割感測 ^己（未圖示）。該實施例各臺子驅動裝置2包含：馬達3、 二達3之疑轉軸中之滾珠螺桿4、設置於與滾珠螺桿 方疋接之臺子1之螺帽部5 Ρ以及於水平方向上導引臺子！之 導轨6及滑觸頭7。可舾 了根據馬達3之旋轉角度而高精度地對 室子1進行定位。 再者，於臺子 碼器、線性標度尺等·;=其運動之感應器（例如馬達編 檢測臺子〗之位置。…猎由該感應器而高精度地 於堂子1之上方西要士 座U，並且於該基座心且：:先Γ。組合銑刀10具有基 上，I隔切割刀升降裝置12而安裝 H0348.doc -12- 1293596 切割刀13。切割刀升降裝置 下端部夕㈣ 开以置12具有：將切割刀13固定於 P之切“刀固持器14 ;引導切 座11 -加扎收、 導刀刀固持器14相對於基 升降之導引部1 5 ;產生將士 基座11向上方搓… 冑切割刀固持器14相對於The drive source, and depending on the nature of the workpiece, choose to use these drive sources. For example, a drive source using an eccentric cam can perform high-speed cutting as compared with a drive source using an air cylinder or the like. :: Cutting device. On the other hand, on the other hand, due to the electrical relay, the size of the member is gradually reduced, and the gap size between the internal electrodes is also ::,: Therefore, the manufacturer requires cutting with higher precision. Therefore, it is less sufficient to move only the fixed space and perform the cutting. For example, in the patent document i, in recent years, the cutting process of the ceramic green compact block has been accelerated, and the tact time for developing the i-cut is very short. For example, if the (10) is about 110348.doc 1293596, the image processing of the cut sensing mark is dirty, or the cutting sensing is two: while the wide-cut sensing mark is attached to the image processing, or the body is unclear. 'Sometimes it will take time to ..., the method of measuring the cutting position, the knife cut into the pottery _ _ before the pickpocket is produced in the cutting, must temporarily interrupt the situation of the generation of the beam movement. In this case can not immediately make the cutting knife 4 # However, if high-speed cutting is carried out, sometimes it is like 'using an eccentric cam... (4) movement. In the case of the motor 旌艟 · ° knife lifting device, even if it stops, the eccentric cam will continue to rotate instead of the original cutting. Position, the production of two turns for a while. Therefore 'will cut bad cuts. (d) ==:::: r lifting, external installation is limited to the device becomes complicated, and forced due to the following shortcomings, that is, the reason. The movement of the dicing blade is a failure. The present invention is disclosed in Japanese Laid-Open Patent Publication No. 2003-136470. The object of the present invention is to provide a cutting. The knife continues to move due to inertia, and can also make the cutting block unnecessarily cut. 7 series without the invention of the ceramic f], the purpose can be achieved by the cutting device or the request method of the request item. The cutting side is, for example, the cutting of the month 1 item, which is characterized by having ^, which uses U0348.doc 1293596 乂 will be used as the object to be cut, Tao Jingsheng, Ganshiwa 丄 丄 戟 ;; Driving machine - driving the hall horizontally so that the ceramic green block = position '· combination sharp knife has a cutting knife disposed above the table and obscuring the pottery column and a knife that causes the cutting knife to reciprocate up and down a lifting mechanism; and a combination sharp knife lifting mechanism, which drives the combined sharp knife up and down. The cutting method of claim 6 is characterized in that: a cutting preparation is provided, which places the ceramic chain on the table; and a cutting process, 1 for the block to reach a specific cutting position to make the table Horizontal drive, the time error is caused by the cutter lifting mechanism to lower the cutter, so that the above-mentioned ceramic block is cut, and when the cutting operation must be stopped in the cutting process, the above:: the driving of the cutter lifting mechanism is stopped. The combination cutter including the above-described cutting blade lifting mechanism is retracted to the top. The present invention is characterized in that, in addition to the cutting mechanism, a combination sharpening mechanism for lifting and lowering the cutting knife and the (four) knife lifting mechanism, and the mouth milling cutter up and down is provided. For various reasons, when the image processing speed cannot keep up with the cutting speed, .., ', must be separated from the position of the original cutting position. Therefore, it is possible to cut and produce. When the moon shape is formed, the cutter lifting mechanism is stopped and the combined milling cutter is raised, ^ ^ ^ . S, even if the cutter is inertia, "movement can also prevent The cutting blade cuts into the ceramic green block. In addition, the combination of the sharp knife lifting and lowering mechanism of the present invention is different from the mandatory limitation (four) knife braking mechanism, and the cutting blade is not given, so that the malfunction can be suppressed. The excessive force of the material structure is '110348 .doc 1293596 The combined milling cutter lifting mechanism must make the combined milling cutter rise faster than the cutting cutter. Therefore, it is desirable that the reaction speed is faster than the driving mechanism of the cutting blade lifting mechanism. For example, it is known as a servo motor. Or a linear motor, etc., from the signal input to the combination milling cutter can be raised to a specific & the shorter time drive device. Also, it is better to have the following: as far as possible at the bottom dead center position Positioning accuracy for precise positioning of the position. According to a preferred embodiment of the cutting device of the present invention, it is preferred that the lifting stroke of the combined milling cutter is greater than that of the cutting blade Lifting stroke. The combined milling material is contacted (four) by four (four) strokes, so that even if the cutting blade is lowered by inertia for the entire stroke, the cutting blade can be prevented from coming into contact with the ceramic block. Also, the cutting blade must be replaced periodically. Maintenance, dreams, by making the lifting stroke of the combined milling cutter larger, can make the cutting knife ^ to carry out the position of such work, and can improve the replacement and maintenance. Also, according to other aspects, the better βw ancient The humiliation is good for the cutter lifting mechanism; the motor, the eccentric cam driven by the motor and the cam follower of the cutter and the gold eccentric cam contact. /, in case: By the rotation of the eccentric cam, the condition of the cutting speed cutter lifting mechanism can be stopped, that is, the cutting of the wheel is stopped, so that the cutting blade sometimes moves due to inertia. Even in such a case, in this case, The combination milling cutter rises to prevent the cutting knife from cutting the unnecessary position of the shovel. According to other ideal aspects, it has the state, and the console sub-drive mechanism, cutting;::: and cutting knife cutting Lifting mechanism and combination milling 110348.doc 1293596 The control mechanism of the knife lifting mechanism, preferably, the control mechanism enters the cutting mechanism before the cutting knife cuts the green piece, the moving structure of the table and the cutting knife lifting mechanism, so that the cutting knife arrives Under = system $ sub-drive machine knife A = A ° After the knife reaches the bottom dead center, when the cut-and-dragon pottery shouts out, the table moves horizontally in a certain distance' and cuts into the pottery oysters in the above-mentioned cutting knife Before the block, at the end of the table, the control sends a stop command to the above-mentioned cutting knife ascending and descending mechanism, and the student:::: The lifting mechanism issues a rising command, so that the cutting knife does not cut into the Tao 2' control mechanism - direct monitoring is appropriate Cutting or bad (four)〗, so you can always apply the error-free cutting. For the high-precision cutting, the cutting is used for the cutting, and the cutting is performed after the image processing is determined. Method, but in this case, it is necessary to perform image processing on the image taken by the camera, and calculate the moving distance of the church, and according to the calculation result, the amount of movement of the console is, however, sometimes Before the cutting knife cuts into the block, the movement of the movement amount corresponding to the calculation result is not completed. 1 The movement of the movement amount corresponding to the calculation result is not ended. In this case, the driving of the cutter raising and lowering mechanism is stopped, and the combined milling cutter is retracted to the upper side, thereby preventing bad cutting. [Effects of the Invention] As described above, according to the present invention, in addition to the cutter raising and lowering mechanism for raising and lowering the cutting blade, the entire combined milling cutter including the cutting blade and the cutting blade lifting mechanism is also provided. + z people μ mouth combination knife up and down combination of milling cutter lifting mechanism, so even if k is used to stop the cutter lifting mechanism, the cutting blade continues to move due to inertia 110348.doc 1293596 can also be made by the combination of milling cutter lifting mechanism The combination cutter is raised, thereby reliably preventing the cutter from cutting into the ceramic green block. Therefore, it is possible to prevent the occurrence of poor cutting. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the embodiments of the invention. [Embodiment 1] Figs. 1 and 2 show a third embodiment of the cutting device of the present invention. In this embodiment, in the manufacturing process of the ceramic electronic component, the case where the plurality of ceramics and the slabs are cut and pressed is described as an example, but the invention is not limited thereto. On the horizontal upper surface (mounting surface) la of the stage 1 is placed with a ceramic green block W, and the hunting is held by vacuum suction. The church 1 is horizontally driven by the table driving device 2 to cause the pottery w to reach a specific cutting position. On the side of the shovel, a cutting sensor is formed in advance (not shown). Each of the table driving devices 2 of this embodiment includes a motor 3, a ball screw 4 of a suspect shaft of two to three, a nut portion 5 of the table 1 that is connected to the ball screw, and a horizontal guide. Lead the table! The guide rail 6 and the slider 7. It is possible to accurately position the chamber 1 in accordance with the rotation angle of the motor 3. Furthermore, in the Taiwan sub-coder, linear scale, etc.; = the position of its motion sensor (such as the motor test table).... Hunting by the sensor and high-precision above the west of the church 1 Seat U, and in the center of the pedestal:: first Γ. The combined milling cutter 10 has a base, I spacer cutter lifting device 12 and installed H0348.doc -12- 1293596 cutting blade 13. The lower end of the cutting knife lifting device夕(四) The opening 12 has: a cutting knife 13 fixed to the P-cutting knife holder 14; a guiding cutting seat 11 - a clamping and guiding guide holder 14 with respect to the base lifting guide 15; The ram base 11 is slid upwards... 胄Cutter holder 14 is opposite to
J上万提歼之力之彈箬16· A 割刀升降用、，及女扁於基座11之切 π I牛用馬達17。於馬達17之旌 18，⑹ 奴轉軸中安裝有偏心凸輪 於切割刀固持器14中安梦右盎 從動件19。低 哀有”偏心凸輪18接觸之凸輪 千9 偏心凸輪1 8愈ώ於％氣从， 而一古# ，、輪從動件19藉由彈簧16之彈力 而一直接觸。亦可省略凸輪 M 77 m ^ 助件19而使偏心凸輪18直接 興切割刀固持器14接觸。 牧 割刀固持器U向下方按壓，疋轉而將切 特定衝程。藉由偏心切割刀13上下往復運動 猎由偏。凸輪18之偏心量而規定㈣刀13 I1牛衝転，並將其設定為稍 才 ^ 穴於陶瓷生坯塊W之厚廣。黾磕 1 7係以固定速度連續旋 …、 ,ςΛΛ 、者，其以使切割刀I3之節拍時間 例如300 msee以下之方式而高速旋轉驅動。 再者，為檢測切割刀13之 <升降位置，亦可設置馬達編碼 口口#感應态對切割刀13之位 m * ^ μγ ^ 置達仃i控。於該情形時，可 對堂子驅動裝置2進行押制 德，㈣刀⑴也仃控制，以於切割刀13到達下死點 後，切割刀13上升並自陶咨 目陶瓷生坯塊W拔出時，使臺 以特定^量水平移動。於未監控切割刀η之位置之情形 時’根據：割之節拍時間而進行時間管理。 基座藉由組合銑刀升降 裝置2 〇而上下升降驅動。較理 想的疋，組合銑刀升降穿 、2〇為反應速度快於切割刀升降 裝置12之驅動裝置，於 d刀开降 弓達等可-、“「叙、，使用飼服馬達或線性 馬達專间速驅動之直接驅動裝置。將組合銑刀升降裝置 110348.doc 1293596 20之升降衝程設定為大於切割扣之升 藉由控制裝置21控制臺子驅動 壬 馬達17、以及組合銑刀升降裝置2g。於▲、:割刀升降用 置有一對攝影機3〇(參照圖υ， 、至子1之兩側部配 . 9由。亥等攝影機3 0而對設詈 於陶竟生__面之切割感測標記進行攝[將所攝' 圖像貝料傳送至控制裝置21， 、 之 像處理部22對圖像資料進行圖像處理 之圖 動距離。控制裝置21將對應 “…之移 • , ^ t异之移動距離之訊辦於 出至堂子驅動用馬達3。又，於控㈣置21 = 應於切割刀升降用馬達17之旋轉速度之切割刀如—j 拍時間，並且控制臺子驅動用 、人即 時間内結束移動。 4為使堂子於該節拍 於此’根據圖3、圖4說明包含上述結構之切割裝置之動 作0 於初始狀態中’如圖1所示，切割刀13位於陶究生链塊 ，W之上方’臺子1使陶竟生链❹移動至初次切割位置。於 此’開始驅動切割刀升降用馬達17，且切割刀Μ開始切 割。 於切割7M3切入陶竟生前，臺子i於特定之切割 位置停止之情形時，藉由偏心凸輪is之作用，切割刀13下 降，且壓切陶瓷生坯塊w(參照圖3)。較好的是，切割刀^ 到達下死點後’對臺子驅動用馬達3進行控制，以於切割 刀13上升並自陶瓷生坯塊w拔出時，開始水平移動臺子 1。再者，於此期間，組合銑刀升降裝置20停止。 110348.doc -14- 1293596J tens of thousands of force to move the magazine 16 · A cutter lift, and female flat on the base 11 cut π I cattle motor 17. At the top of the motor 17, 18, (6) an eccentric cam is mounted in the slave shaft, and the right-wing follower 19 is placed in the cutter holder 14. The low sorrow has "the eccentric cam 18 contact cam 9 eccentric cam 1 8 is more than the % gas from, and the ancient #, the wheel follower 19 is always in contact by the spring force of the spring 16. The cam M 77 can also be omitted. The m ^ aid 19 causes the eccentric cam 18 to directly contact the cutter holder 14. The cleaver holder U is pressed downward, and is turned to cut a specific stroke. The eccentric cutter 13 is reciprocated up and down. The amount of eccentricity of the cam 18 is specified (4) The knife 13 I1 is rushed, and it is set to be slightly thicker than the thickness of the ceramic green block W. The 黾磕1 7 series is continuously rotated at a fixed speed..., ςΛΛ, It is driven at a high speed so that the tact time of the cutting blade I3 is, for example, 300 msee or less. Further, in order to detect the <lifting position of the cutting blade 13, a motor coded port #inductive state can be set to the cutting blade 13 The bit m * ^ μγ ^ is set to 仃i control. In this case, the church driving device 2 can be controlled, and the (four) knife (1) is also controlled so that the cutting blade 13 rises after the cutting blade 13 reaches the bottom dead center. And when the ceramic green block W is pulled out from the ceramics, the table is made at a specific level. When the position of the cutting blade η is not monitored, the time is managed according to the cutting time of the cutting. The pedestal is driven up and down by the combination of the milling cutter lifting device 2 较. Ideally, the combined milling cutter is lifted and lowered. Wearing, 2〇 is the driving device faster than the cutting knife lifting device 12, and can be used for the d-knife opening and lowering, etc., ““, using a feed motor or a linear motor to drive the direct drive. The lifting stroke of the combined milling cutter lifting device 110348.doc 1293596 20 is set to be greater than the lifting of the cutting buckle by the control device 21 console sub-drive motor 17 and the combined milling cutter lifting device 2g. ▲,: cutting knife lifting There is a pair of cameras 3 〇 (refer to the figure υ, to the two sides of the sub-1. 9 by. Hai and other cameras 30 to take the 感 陶 陶 陶 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The image bead is conveyed to the control device 21, and the image processing unit 22 performs image processing on the image data. The control device 21 transmits the corresponding distance of the moving distance of the image data. Out to the church drive motor 3 In addition, the control (four) sets 21 = the cutting knife that should be at the rotation speed of the cutter lifting motor 17 such as -j beat time, and the console sub-drive is used, and the person ends the movement in time. 4 in order to make the church at the beat According to FIG. 3 and FIG. 4, the operation of the cutting device including the above structure is described in the initial state. As shown in FIG. 1, the cutting blade 13 is located in the ceramics block, and above the top of the table, the table 1 makes the Tao Jingsheng chain. Move to the initial cutting position. This starts to drive the cutter lifting motor 17 and the cutting knife starts to cut. Before the cutting 7M3 cuts into the pottery, when the table i stops at a specific cutting position, by the eccentric cam The role of is, the cutting blade 13 is lowered, and the ceramic green block w is pressed (see Fig. 3). Preferably, after the cutting blade reaches the bottom dead center, the table driving motor 3 is controlled to start moving the table 1 horizontally when the cutting blade 13 is lifted and pulled out from the ceramic green block w. Furthermore, during this period, the combined milling cutter lifting device 20 is stopped. 110348.doc -14- 1293596
另方面，有時切割刀13切入陶瓷生坯塊w前，臺子1 無法到達下次切割位置。該原因在於，例如於設置於陶宽 生达塊W之側面之切割感測標記上附著有灰塵，或切割感 _票記不清楚’無法明確辨別切割位置，&而，無法及時 4算切割位置之情形等。此時，對切割刀升降用馬達㈣ 出兮止私令’但有時偏心凸輪18因慣性而旋轉，故而切割 刀13有可能不必要地切入陶竞生喊w。目此，控制裝置 21對切割刀升降用馬達17發出停止指令之同時，對組合銑 刀升降裝置2G發出上升指令，其後以使㈣刀邮切入陶 瓷生坯塊貿之方式進行控制（參照圖4)。 圖5係說明上述切割裝置之動作之流程圖。 開始後，首先感測初次切割位置之切割感測標記(工序 )“亥感測處理中’包含如下之處理，即以攝影機％ 科陶兗生链塊|之切割感測標記進行攝像，對該圖像資料 進订圖像處理’並計算臺子i之移動距離。繼而，對臺子 驅動用馬達3發出移動指令，以使臺子2向與所計算之移動 距離對應之初次切割位置移動（工序S2)。另一方面，大致 同時對切割刀升降用馬達17發出驅動指令（工序叫。一旦 對切割刀升降用馬達17發出驅動指令，則馬達㈣動連續 旋轉，故而，切割刀13重複進行切割。 黑 /、-人&制裝置21於切割前檢查臺子移動是否已結束 (工該檢查係根據監控臺子運動之感應器（未^ 之訊號而實施。有日丰田士77免丨Η·'、b， 百時因切割感測標記之污垢或偏差等而盔 法立刻計算㈣位置’並且於衫於切割刀】3之-次節： l】〇348.doc 1293596 時間内臺子未能結束移動之愔 7夺’或判定於切割刀13切 入陶瓷生坯塊W前臺子未結束 术移動之情形時，為使切割刀 13停止驅動，對切割刀升降 T用馬達17發出停止指令（工序 S5)，同時為使組合銑刀！ 〇上并 上升，對組合銑刀升降裝置2〇 發出上升指令（工序S6)。藉茈，w & )猎此，即使組合銑刀10急速上 升，偏心凸輪1 8因慣性旋轉，亦 刀J防止切割刀i 3不必要地 切入陶瓷生坯塊W。On the other hand, sometimes the cutting blade 13 cannot cut to the next cutting position before cutting into the ceramic green block w. The reason is that, for example, dust is attached to the cutting sensing mark provided on the side of the ceramic wide block W, or the cutting feeling is unclear. 'The cutting position cannot be clearly discriminated, and the cutting position cannot be calculated in time. Situation, etc. At this time, the hoisting and lowering motor (4) is smashed and the eccentric cam 18 is rotated by inertia, so that the dicing blade 13 may unnecessarily cut into the pottery w. In this way, the control device 21 issues a stop command to the cutter raising/lowering motor 17, and issues a rising command to the combination milling cutter lifting device 2G, and then controls (4) the knife to cut into the ceramic green block trade (refer to the figure). 4). Fig. 5 is a flow chart showing the operation of the above cutting device. After the start, the cutting sensing mark (process) of the first cutting position is first sensed. The "in the sensing process" includes the following processing, that is, the image is captured by the cutting sensing mark of the camera % 科陶兖生链块| The image data is subjected to image processing 'and calculates the moving distance of the table i. Then, a movement command is issued to the table driving motor 3 to move the table 2 to the initial cutting position corresponding to the calculated moving distance ( On the other hand, the drive command is issued to the cutter raising/lowering motor 17 at substantially the same time (the process is called. When the drive command is issued to the cutter raising/lowering motor 17, the motor (four) is continuously rotated, and the cutter 13 is repeatedly performed. Cutting. The black/, - human & device 21 checks whether the movement of the table has been completed before cutting (the inspection is carried out according to the sensor that monitors the movement of the table (not detected by the signal. There is a Japanese Toyota 77 free) Η·', b, Hundreds of time due to the dirt or deviation of the cutting sensor mark, the helmet method immediately calculates (four) position 'and the shirt in the cutting knife】 3 - sub-section: l] 〇 348.doc 1293596 time table Can knot In the case where the cutting blade 13 is cut into the ceramic green block and the front end does not end the movement, in order to stop the driving of the cutting blade 13, the motor 17 for the cutting blade lift T is issued with a stop command (step S5). At the same time, in order to make the combination milling cutter 〇 并 上升 , , , , , 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合 组合1 8 due to the inertia rotation, the knife J also prevents the cutting blade i 3 from being cut into the ceramic green block W unnecessarily.
於根據移動結束檢查㈣μ子已結束移動之情形時， 藉由切割刀13於初次切割位置處麗切陶究生链㈣。初次 切割結束後，感測下次切割位罟 d位置之切割感測標記（工序 S 7)’並對臺子驅動用馬達3發出銘叙社 咬知®移勳指令，以使臺子1向 下次切割位置移動（工序S8)。 其次，判定對陶究生坯塊w進行之全部切割是否$結束 (工序S9) ’且於全部切割未結束之情形時，重複工序“以 下之處理’於全部切割已結束之情形時’對切割刀升降用 馬達17發出停止指令（工序S10)，並終止處理。 本發明並非僅限定於上述實施例。 於上述實施例中，已就藉由使切割刀於上下方向升降而 壓切陶瓷生坯塊W之例加以說明，但並非僅限於切割刀上 下平行移動之例，亦可以切割刀之長度方向之一端為支 點，並使另一端上下移動，藉此以搖擺方式進行壓切。 已表示使用有馬達與偏心凸輪作為切割刀升降機構之 例’但並非僅限於此，可使用例如使用有液壓缸之例、使 用有線性馬達之例、使用有馬達與滾珠螺桿等各種方法。 110348.doc -16- 1293596 【圖式簡單說明】 圖1係本發明之切割裝置之第1實施例之立體圖。 圖2係圖1所示之切割裝置之初始狀態之側視圖。 圖3係圖1所示之切割裝置進行切割時之側視圖。 圖4係圖1所示之切割裝置中斷切割時之側視圖。 圖5係表示本發明之切割裝置之動作之流程圖。 【主要元件符號說明】In the case where the muting has ended the movement according to the end of the movement (4), the cutting blade 13 is used to cut the chain at the initial cutting position (4). After the initial cutting is completed, the cutting sensing mark (step S7) of the position of the next cutting position 罟d is sensed, and the inscription driving movement command is issued to the table driving motor 3 to make the table 1 direction The next cutting position is moved (step S8). Next, it is determined whether or not all of the cuts made to the ceramic green block w are completed (step S9)', and when all the cuts are not completed, the process "the following process" is repeated when all the cuts have been completed. The knife raising/lowering motor 17 issues a stop command (step S10), and terminates the process. The present invention is not limited to the above embodiment. In the above embodiment, the ceramic green body has been pressed by raising and lowering the cutting blade in the up and down direction. The example of the block W is described, but it is not limited to the case where the cutting blade moves in parallel in the vertical direction, and one end of the length direction of the cutting blade may be used as a fulcrum, and the other end may be moved up and down, thereby performing the press cutting in a rocking manner. There are motors and eccentric cams as examples of the cutter lift mechanism. However, it is not limited thereto, and examples thereof include a case using a hydraulic cylinder, an example using a linear motor, and a method using a motor and a ball screw. 110348.doc - BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a first embodiment of a cutting device of the present invention. Fig. 2 is a view showing the initial state of the cutting device shown in Fig. 1. Fig. 3 is a side view of the cutting device shown in Fig. 1. Fig. 4 is a side view of the cutting device shown in Fig. 1 when the cutting device is interrupted. Fig. 5 is a view showing the operation of the cutting device of the present invention. Flow chart. [Main component symbol description]
1 臺子 2 臺子驅動裝置 3 堂子驅動用馬達 10 組合銑刀 12 切割刀升降裝置 13 切割刀 17 切割刀升降用馬達 18 偏心凸輪 19 凸輪從動件 20 組合銑刀升降裝置 21 控制裝置 22 圖像處理部 30 攝影機 W 陶瓷生运塊 110348.doc -17-1 table 2 table drive unit 3 church drive motor 10 combination cutter 12 cutter lift device 13 cutter 17 cutter lift motor 18 eccentric cam 19 cam follower 20 combined cutter lift 21 control device 22 Image processing unit 30 camera W ceramic growth block 110348.doc -17-