200909165 九、發明說明： 【發明所屬之技術領域】 特別是指—種具力量感 測器 本發明係有關於一種脆性材料切割裝置 之脆性材料切割裝置。 · 【先前技術】 由於面板產祕勃發展，姉^ f 大多以切割輪刀為主。在利用切割輪刀綱的前常見的切割裝置 注意，-個是切割刀速的控制，—個是购 ^個重要的因素要 割裝置之向下力量的控制最為重^ 下力㈣控制’其中以切 置為利用手拿持的簡易型的切割裝置。利用見的切割裝 發展，板材的f求量大增； 二崎。在利用切割輪刀切割的過程中有二=^ ⑼重Γ是切割之向下力量的控制，射以切割二 __:型=置：::卿，常見的切割裝置為利 時所需的向下力量，不二^ 1]聊以手的力量去提供切職性材料 向下力量，亦盔土 J用人力的方式並無法很確實的控制切割裝置之 質無法較精麵=控向下力量的大小，因此簡易型的切割裝置的切割品 麵4另台型式的切職置，如中華_利言正號 洛厫n ^ 【舞貫刀頭機構，其係揭露一種利用氣麵力推動- 刀賴構^卿^轉刀賴構上所設置的_㈣輪機構切割 使用a士^麻然而氣壓彈赞刀頭機構使用久後，氣壓彈簧刀頭機構會因為 力量日:3必_，因此會有氣體外漏的情況產生。因此欲產生原來之向下 到此^义頊產生更大的氣壓來推動切刀輪機構。故使用者必須先測試切 ° 跪性材料，以測量所需氣壓之大小而達到欲切割之愿力，無法立即 200909165 传知切置之向下力量與氣壓大小的關係，如關會浪費許多脆性材 料。而在氣壓彈簧刀頭機構持續使用的情況下，氣壓彈簧刀頭機構依舊持 、.只的磨損故必項隔一段時間進行修正。如此則會增加切割裝置校準的時 1亦g浪費更夕的脆性材料，進而導致生產量降低，及無謂的損.耗與浪 費。 έ头亦有使用飼服馬達的切割裝置，如中華民國公告編號第555706 號，劃線頭及使_舰頭之齡裝置以及舰方法，其係藉由伺服馬達 的旋轉來進賴線刀具的升降，並將概馬達的雜力矩作為對劃線刀具 的劃線壓相傳遞。然而，此習知前案係依照旋轉力矩與向下力量的一關 係曲線，藉由齒輪組將馬達的旋轉力矩轉換成向下之力I，但齒輪組使用 時間長久後將會損耗，使得齒輪與錄之間_隙變大，若伺服馬達以原 來的補力矩π動錄後，齒輪與齒輪之間無法有效率的帶動，故伺服馬 =須加^旋轉彳亍程，轉持縣向下之力量。·伺服馬達的轉動力矩 一下力里的關係曲線常需重新定義。如此則會增加鄉彳裝置使用上的不 另外 Τ錢國專利公告職第觸536695狀_概娜裝置， 移動機構以帶動—劃線形成機構，利賴線形成麟於一基板 使基減純。鶴機構包含—旋賴顯—動力傳賴 接*利發機構包3 &有—斜面之—關凸輪’旋轉機構細筒凸輪相 成面與一凸輪從動輪的相配合，以將旋轉機構之旋轉力矩轉換 磨Γ細，斜面與凸輪鶴輪於長時間制的情況τ，也會有 構。貝為了：ΐ太因此使旋轉機構之旋轉力矩無法有效的帶動動力傳達機 可達到原相如2機構必然要輸出較多職轉行程，才 此則會增加切職置使^的不便f告編號第55遍號之情形， 測器之切割褒置，其係可即時感測切割裝置之 s吨加切«胁朗上的便概，如此可麟上述之問題。 200909165 【發明内容】 置，提供—種具力量感測器之脆性材料切割裝 動件’較件與傳動件之間設置感測器，如此於切割裝置運= 可及日爾知切纖置所向τ施與的力量，故可增加切 = 的便利性，更可增加切割脆性材料之良率。 、使用時 本發明之具力量感測器之脆性材料切割裝置，其包含一座體、一傳動 、—感測11與—刀頭，傳練置隨於趙；刀座與傳動裝 置相接汉；感測器設於刀座與傳動裝置之間；刀頭固設於刀座。或者，刀 2有®疋件與-傳動件’固定件位於傳動件下方，感測器設於固定件 ，傳動叙間’傳動件與傳動裝置相接設。如此可藉由感靡，可及時的 仵知切置所向下㈣的力量，故可增加切難置於制時的便利性， 更可增加切割脆性材料之良率。 【實施方式】 兹為使貴審查委員對本發明之結構特徵及所達成之功效有更進一步 之瞭解與認識’難以較佳之實關及配合詳蚊綱，說明如後： 请芬閱第A ®與第-B圖，其係為本發明較佳實施例之切割裝置的 立體圖與結構示意圖；如圖所示，本發明之具力量感·之脆性材料切割 裝置包含-座體1G…傳動裝置20、-刀座30、—感測器4()與—刀頭5〇， 傳動裝置20固設於座體10 ’刀座30與傳動裝置2〇相接設；感測器4〇設 於刀座30與傳動裝置20之間，感測器4〇為一力量感測器；刀頭5〇固設 於刀座30 ’刀頭50包含一輪刀52。 此只例之係以氣壓為動力的切割裝置做說明。傳動裝置2〇包含一氣 壓源、-機座222、-壓輪機構224，機座222設有-垂直凹孔2222，氣壓 源經由機座222之-進氣孔2224相接設，進氣孔則與垂直凹孔您相導 通’如此則使氣壓源與垂直凹孔2222相連接。由於氣壓源為習之常見之裝 200909165 置’如幫浦或是空氣壓縮機等’故在此並未圖示。壓輪機構224滑設於垂 直凹孔2222並向下抵設於刀座30，壓輪機構224與刀座3〇之間設置感測 器40。 刀座30包含-樞接塊，樞接塊樞設於傳動裝置2()，樞接塊抵設於壓輪 機構224 T方。如此可使壓輪機構224下壓時先抵住感測胃4〇，再經由感 測器40抵住刀座30，由壓輪機構224向下之力量傳導至刀座3〇，藉由感測 器40可及時的得知切割裝置所向下施與的力量，因此可較為便利的控制氣 壓大丨、α控制切.彳#置所向下施與的力量，故可增加切割裝置於使用時的 便利性，更可增加切割脆性材料之良率。 請參第二®，其係為本發明另—較佳實關之_裝置的前視圖；如 圖所示，此實施例與上-實麵之傳練置2Q皆包含氣獅，然而，此實 施例不同於上-實施例在於刀座30的不同。上—實施例之刀座3〇係為一 樞接塊樞設於傳練Ϊ 2G ’但由_接的方式會使傳敏置2㈣施予的上 下運動方向’使刀座3G及刀頭50轉變為弧形運動。故此實施例之刀座3〇 係為-滑塊為主體而滑設於座體1G，使滑塊位於壓輪機構⑽正下方，而 感測器40則設置於滑塊與壓輪機構224之間，如此則可使傳動裝置2〇所 下壓之力量直接施與感測器4〇，再經由感測器4〇傳遞至刀頭5〇。如此則 使，傳動裝置20所下壓之力量等於刀頭5〇戶斤受予的力量，藉由位於力量 傳遞軸線上的感測器40就可精確的量測向下的力量大小。 請一併參閱第三圖，其係為本發明另一較佳實施例之刀座之分解圖； 如圖所示，此實施例不同於上—實施例在於此實施例之刀座3()更包含固定 件32與傳動件34，壓輪機構224抵設於傳動件34，固定件32與傳動件34 之間5又置感測器40。當壓輪機構224向下施力於傳動件34，傳動件34將 力量傳遞至感測器40，再藉由感測器4〇將力量傳遞至固定件32。如此讓 傳動裝置20與感測器40位於一軸線上，以增加感測器4〇所感測數值的準 確度與量測之靈敏度。 請參閱第四A圖與第四B圖’其係為本發明另—較佳實施例之切割裝 200909165 體酸刀座之〃解圖。此實施不同於上—實酬在於之傳動裝置加 二二舰馬達262、-圓筒凸輪⑽與—從動輪娜，備 ’屬凸輪264接設物峨⑽下方，_凸議下方具 77成二目亡42 一而刀座3〇與傳動裝置2〇相接設，刀座30滑設於座鐘10， *，、固疋件32與傳動件34，固定件32與傳動件34之間設置感測 == 定件32位於傳鱗34下方，傳_4與觸裝㈣相接設。 H=於傳動件34並於斜面2642上勒。藉_凸_與斜 mil由從動輪266貼於斜面2642上運動，使舰馬達262的旋轉 n的向下之力量而推動傳動件34，並將向下之力量傳遞至感 ^ 40，藉由感測器40感測切割裝置的向下之力量，並藉由感測器4〇將 =1之_遞至刀頭50。為了使固定件32緊密的與傳動㈣夹設感 • 40，可於座體10設一彈簧12，彈簧12之一端設於财件％，如此可 錯由彈f 12之彈力制定件32與傳動件34 f密的夾設感測器4〇。 π由於切割裝置的種類眾多’在此僅列舉常見的切割裝置，並且由上述 可得知’感測器40裝設的最佳位置為傳動裳置2〇與刀座3〇之間，感測哭 40與傳動裝置20之設置位置為一軸線；或者將刀座3〇分為固定件％轉 動件34 ’而感測器40裝設於傳動件34與固定件％之間，感測器4〇與傳 動裝置20之設置位置為—軸線’以使切纖置較能精準的量測傳動裝置加 之下壓力量。 另外，本發明更包含-控制器60，控制器6〇設於座體1〇或是設置於 切割裝置較為適當之地方’控制謂與傳動裝置2Q及感測㈣電性相接。 如此，可藉由控制器60即時的檢視感測器40的數值，更可藉由控制器6〇 以參照感測器40的數值而使傳動裝置20作動。例如，當控制器6〇檢視到 感測器40之-數㈣’立即判斷此數值是否符合·材料切騎需下壓力 量之數值，若感測器40所感測之數值低於時脆性材料切割所需下^力量之 數值’則控制器60驅使傳動裝置20作動，以增加傳動裝置2〇下壓之力曰 反之’若感測器40所感測之數值高於時脆性材料切割所需下壓力旦^數 200909165 值，則控制器60驅使傳動裝置20作動，以減少傳動裝置20下壓之力量。 如此可達到監控切割裝置之效果，更提升本發明於使用上的便利性。 此實施例雖以伺服馬達262做說明，藉由控制器60控制伺服馬達262 ，旋轉力矩，以增加或減少刀s員50之下壓力量。然而，控制器6〇亦可裝 设於上述實施例之切割裝置中（圖未示），如於第一 B圖實施例中，控制器 60裝設於適當位置，而控制器60與感測器4〇及氣壓源之提供裝置相連接， 藉由控制器60檢視刀頭50之下壓力量，並增加或減少氣壓源之氣壓，使 刀頭7之下壓力量增加或減少而符合切瓶性材料之下麼力量。 练上所述，本發明之具力量感測器之脆性材料切割裝置，其係將一傳 口二於S體’ 77座與傳動裝置相接設；—感測器設於刀座與傳 ^置之設於題。或者，刀座具有上下之—固 麟，感·職於峡件與觸件之間。於獨_置之傳動裝置 14刀座之間設置感測器，藉由 局早日賜准專利，至感為禱。 ®赞月寻和甲明’祈鈞 惟以上所述者，僅為本發 明實施之範圍，舉凡依本發=貫_而已’並_來限定本發 神所為之解變化與修飾域所述之形狀、構造、特徵及精 二…匕括於本發明之申請專利範圍内。 【圖式簡單說明】 ^圖本發明較佳實施例之切割裝置之立體圖. 第 第 弟-Β圖本發明較佳實施例 _ w ’200909165 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a brittle material cutting device for a brittle material cutting device. · [Prior Art] Due to the development of the panel production, 姊^ f is mostly based on cutting wheel cutters. In the previous common cutting device using the cutting wheel cutter, note that one is the control of the cutting speed, one is to buy an important factor. The downward force of the cutting device is the most important. It is cut into a simple cutting device that is held by the hand. With the development of the cutting equipment seen, the amount of f in the sheet is greatly increased; In the process of cutting with a cutting wheel cutter, there are two = ^ (9) heavy Γ is the control of the downward force of the cutting, shot by cutting two __: type = set::: Qing, the common cutting device is needed for profit Downward strength, not the same ^ 1] talk about the strength of the hand to provide the off-the-job material to the downward force, but also the helmet mandible J can not be very sure to control the quality of the cutting device can not be finer = control down The size of the power, so the cutting surface of the simple cutting device 4 is another type of cutting position, such as the Chinese _ _ 言 正 厫 厫 n ^ [Dance through the cutter head mechanism, which reveals a kind of use of gas force to promote - Knife Lai ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Therefore, there is a situation in which gas leaks. Therefore, it is necessary to generate a larger air pressure to push the cutter wheel mechanism. Therefore, the user must first test the cutting material to measure the required air pressure to achieve the desired force of cutting. It is not possible to immediately inform the relationship between the downward force and the air pressure of the cutting, such as the waste of brittleness. material. However, in the case where the gas spring cutter head mechanism is continuously used, the gas spring cutter head mechanism is still held, and only the wear is necessary to be corrected at intervals. This will increase the time when the cutting device is calibrated, and the waste material will be wasted, resulting in a decrease in production volume and unnecessary loss, consumption and waste. Shantou also has a cutting device that uses a feeding motor, such as the Republic of China Bulletin No. 555706, a scribing head and a stern head age device and a ship method, which are driven by the rotation of the servo motor. Lifting and lowering, and the motor's mismatch torque is transmitted as a scribe line to the scribing tool. However, this conventional method is based on a relationship between the rotational moment and the downward force, and the rotational torque of the motor is converted into the downward force I by the gear set, but the gear set will be lost after a long time of use, so that the gear Between the recording and the recording, the gap becomes larger. If the servo motor is recorded with the original compensation torque π, the gear and the gear cannot be efficiently driven. Therefore, the servo horse = must be added with the rotation process, and the county is turned down. power. ·The rotational torque of the servo motor The relationship curve in the force is often redefined. This will increase the use of the nostalgic device. The 专利 国 536 536 536 536 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The crane mechanism includes a slewing mechanism, a power transmission device, a slewing mechanism, a slanting surface, a closing cam, a rotating mechanism, a fine cam surface, and a cam driven wheel, to cooperate with the rotating mechanism. Rotating torque conversion is fine, and the slope and cam crane wheel are also used for a long time. In order to: ΐ too, so the rotating torque of the rotating mechanism can not effectively drive the power transmission machine to reach the original phase, such as 2 institutions must output more job rotations, this will increase the inconvenience of cutting the position. In the case of the 55th pass, the cutting device of the measuring device can instantly sense the s ton of the cutting device and the flank of the threat, so that the above problems can be solved. 200909165 [Summary of the Invention] Provided, a brittle material cutting device with a force sensor is provided with a sensor between the member and the transmission member, so that the cutting device can be transported. The force applied to τ can increase the convenience of cutting = and increase the yield of cutting brittle materials. The brittle material cutting device with the force sensor of the invention comprises a body, a transmission, a sensing 11 and a cutter head, and the transmission is arranged along with the Zhao; the knife seat is connected with the transmission device; The sensor is disposed between the knife seat and the transmission device; the cutter head is fixed to the knife seat. Alternatively, the knife 2 has a 疋 and a transmission member, the fixing member is located below the transmission member, the sensor is disposed at the fixing member, and the transmission inter-drive member is connected to the transmission. In this way, by means of sensation, the power of the downward (4) can be cut in time, so that the convenience of cutting the difficulty can be increased, and the yield of the cutting brittle material can be increased. [Embodiment] In order to enable the reviewing committee to have a better understanding and understanding of the structural features and the achieved effects of the present invention, it is difficult to achieve a better understanding and cooperation with the detailed mosquitoes, as explained below: Please read the A ® and FIG. 4B is a perspective view and a structural view of a cutting device according to a preferred embodiment of the present invention; as shown, the brittle material cutting device of the present invention includes a seat body 1G...transmission device 20, - knife holder 30, sensor 4 () and - head 5 〇, transmission 20 is fixed to the base 10 'the holder 30 is connected to the transmission 2 ;; the sensor 4 is disposed at the holder Between 30 and the transmission device 20, the sensor 4 is a force sensor; the cutter head 5 is fixed to the holder 30'. The cutter head 50 includes a wheel cutter 52. This example is based on a pneumatically powered cutting device. The transmission device 2 includes a pneumatic source, a base 222, and a pressure roller mechanism 224. The base 222 is provided with a vertical recess 2222, and the air pressure source is connected via the air inlet 2224 of the base 222. Then, it is connected to the vertical recessed hole. Thus, the air pressure source is connected to the vertical recessed hole 2222. Since the air pressure source is a common installation of the 200909165, such as a pump or an air compressor, it is not shown here. The pressure roller mechanism 224 is slidably disposed on the vertical recessed hole 2222 and abuts against the blade holder 30, and the sensor 40 is disposed between the pressure roller mechanism 224 and the blade holder 3. The tool holder 30 includes a pivoting block pivoted to the transmission 2 (), and the pivoting block abuts against the pressing wheel mechanism 224 T. In this way, when the pressure roller mechanism 224 is pressed down, the sensing stomach 4 is firstly pressed, and then the sensor 40 is pressed against the knife seat 30, and the downward force of the pressure roller mechanism 224 is transmitted to the knife seat 3〇, by feeling The measuring device 40 can know the force applied downward by the cutting device in time, so that the pressure can be controlled conveniently, and the α control can be applied downwardly, so that the cutting device can be used. The convenience of time can increase the yield of cutting brittle materials. Please refer to the second ®, which is a front view of the device of the present invention. As shown in the figure, the embodiment and the upper-real surface of the training set 2Q all contain the gas lion, however, this The embodiment differs from the above-embodiment in the difference of the tool holder 30. In the above-mentioned embodiment, the tool holder 3 is pivotally connected to the transfer Ϊ 2G 'but the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Change to an arc motion. Therefore, the seat 3 of the embodiment is a slide body which is slidably disposed on the base body 1G so that the slider is located directly below the pressure roller mechanism (10), and the sensor 40 is disposed on the slider and the pressure roller mechanism 224. Therefore, the force of the pressing force of the transmission device 2 can be directly applied to the sensor 4〇, and then transmitted to the cutter head 5〇 via the sensor 4〇. In this way, the force of the transmission 20 is equal to the force received by the cutter head 5, and the downward force is accurately measured by the sensor 40 located on the power transmission axis. Please refer to the third figure, which is an exploded view of the tool holder according to another preferred embodiment of the present invention; as shown in the figure, this embodiment is different from the above-mentioned embodiment in the tool holder 3 () of this embodiment. The fixing member 32 and the transmission member 34 are further included, the pressure roller mechanism 224 is disposed on the transmission member 34, and the sensor 40 is disposed between the fixing member 32 and the transmission member 34. When the pressure roller mechanism 224 is biased downwardly to the transmission member 34, the transmission member 34 transmits the force to the sensor 40, and the force is transmitted to the fixing member 32 by the sensor 4'. Thus, the transmission 20 and the sensor 40 are positioned on an axis to increase the accuracy of the sensed value of the sensor 4 and the sensitivity of the measurement. Please refer to FIG. 4A and FIG. 4B, which are diagrams of the cutting tool 200909165 body acid knife holder according to another preferred embodiment of the present invention. This implementation is different from the above--the actual compensation lies in the transmission device plus two two-ship motor 262, the --cylinder cam (10) and the - driven wheel Na, the preparation of the 'cam cam 264 connected to the object (10), _ convex under the 77 with two In the case of a death, the knife seat 3 is connected to the transmission device 2, the knife holder 30 is slidably disposed on the seat clock 10, *, the fixing member 32 and the transmission member 34, and the fixing member 32 and the transmission member 34 are arranged. Test == The member 32 is located below the scale 34, and the _4 is connected to the touch (4). H = on the transmission member 34 and on the slope 2642. The _ convex_and oblique mil is moved by the driven wheel 266 against the inclined surface 2642, so that the downward force of the rotation n of the ship motor 262 pushes the transmission member 34, and transmits the downward force to the sense 40. The sensor 40 senses the downward force of the cutting device and passes it to the cutter head 50 by the sensor 4〇. In order to make the fixing member 32 tightly coupled with the transmission (four), a spring 12 can be arranged on the seat body 10. One end of the spring 12 is set at the % of the piece of money, so that the elastic force setting member 32 and the transmission can be mistakenly made by the spring f 12 The piece 34 f is densely attached to the sensor 4 〇. π Due to the variety of cutting devices, 'only common cutting devices are listed here, and it can be known from the above that the optimal position of the sensor 40 is between the drive and the seat 3 ,, sensing The setting position of the crying 40 and the transmission device 20 is an axis; or the tool holder 3 is divided into a fixing member % rotating member 34' and the sensor 40 is disposed between the transmission member 34 and the fixing member %, and the sensor 4 The setting position of the cymbal and transmission device 20 is - axis 'to make the cutting fiber accurately measure the amount of pressure applied to the transmission device. In addition, the present invention further includes a controller 60, and the controller 6 is disposed on the base 1 or in a place where the cutting device is more appropriate. The control is electrically connected to the transmission 2Q and the sensing (4). In this manner, the controller 60 can immediately view the value of the sensor 40, and the controller 20 can be operated by referring to the value of the sensor 40 by the controller 6 。. For example, when the controller 6 detects the number (4) of the sensor 40, it immediately determines whether the value meets the value of the amount of pressure required for the material to be cut, and if the value sensed by the sensor 40 is lower than the brittle material cutting The controller 60 drives the transmission 20 to increase the force of the transmission 2, and vice versa. 'If the value sensed by the sensor 40 is higher than the lower pressure required for the brittle material to be cut. When the value is 200909165, the controller 60 drives the transmission 20 to act to reduce the force of the transmission 20 under pressure. In this way, the effect of monitoring the cutting device can be achieved, and the convenience of the invention in use is further enhanced. Although the embodiment is described by the servo motor 262, the servo motor 262 is controlled by the controller 60 to rotate the torque to increase or decrease the amount of pressure under the knife 50. However, the controller 6 can also be installed in the cutting device of the above embodiment (not shown). In the first B embodiment, the controller 60 is installed in an appropriate position, and the controller 60 and the sensing device The device 4 is connected to the supply device of the air pressure source, and the controller 60 checks the pressure under the cutter head 50 and increases or decreases the air pressure of the air pressure source, so that the pressure under the cutter head 7 is increased or decreased to meet the cut bottle. What is the power under the material? As described above, the brittle material cutting device with the force sensor of the present invention connects a port of the S body '77 seat to the transmission device; the sensor is disposed on the tool holder and transmits Set it on the title. Or, the knife holder has the upper and lower sides - solid, and the sense is between the gorge and the contact. The sensor is placed between the 14-tool holders, and the patent is granted by the bureau as soon as possible. ®Zhan Yue Xing and Jia Ming 'Praying for the above, only the scope of the implementation of the present invention, which is based on the present invention The shapes, configurations, features, and features are within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS A perspective view of a cutting device in accordance with a preferred embodiment of the present invention. A first embodiment - a preferred embodiment of the present invention _ w ’
A B 第二A圖為本發明另 °'、置之結構示意圖，· . , ^ n 议1土男施例之前視圖； …較佳實施例之保持具之側視圖； 10 200909165 第三A圖為本發明另一較佳實施例之前視圖； 第三A圖為本發明另一較佳實施例之刀座之分解圖； 第四A圖為本發明另一較佳實施例之切割裝置之立體圖；以及 第四B圖為與本發明另一較佳實施例之刀座之分解圖。 【主要元件符號說明】 10 座體 12 彈簧 20 傳動裝置 222 機座 2222 垂直凹孔 2224 進氣孔 224 壓輪機構 242 伺服馬達 244 第一斜齒輪 248 第二斜齒輪 262 伺服馬達 264 圓筒凸輪 2642 斜面 266 從動輪 30 刀座 32 固定件 34 傳動件 40 感測器 50 刀頭 52 輪刀 60 控制器 11AB The second A diagram is a schematic view of the structure of the present invention, and the structure of the apparatus is provided, and the side view of the holder of the preferred embodiment; 10 200909165 3 is a perspective view of a cutting device according to another preferred embodiment of the present invention; and FIG. 4A is a perspective view of a cutting device according to another preferred embodiment of the present invention; And Figure 4B is an exploded view of the tool holder in accordance with another preferred embodiment of the present invention. [Main component symbol description] 10 Seat 12 Spring 20 Transmission 222 Base 2222 Vertical recess 2224 Air inlet 224 Pressure roller mechanism 242 Servo motor 244 First helical gear 248 Second helical gear 262 Servo motor 264 Cylindrical cam 2642 Bevel 266 Drive wheel 30 Seat 32 Fixing piece 34 Transmission 40 Sensor 50 Head 52 Wrench 60 Controller 11