九、發明說明： 【發明所屬之技術領域】 本發明係在提供-種降低慣性運動的間歇移位機構，特指 上盤從等速度、減速到停滯時，其停滞前的減速度時間拉長，曰 以降低瞬間停滯時所產生的慣性運動。 【先前技術】 按習知的間歇移位機構，典型範例如本發明人先前所發明 之口灣公告號第4 6 8 0 1 2號轉盤間歇旋轉機構’其長滑槽 (1 4 3 )的中心延伸假想線與中央凸部（2 2 )的中心延^ 假想線相交，上盤（1〇)被小滑輪（34)驅動，而在底座 (2 〇 )上做間歇性的減速度停滞與加速度與等速度的旋轉時 ’然而其加速度及減速度均為㈣，#上盤（i Q )要停滞時 ，乃產生較大的慣性，位於上盤（i Q )上的被加工元件容易 晃動移位，而導致被加U件被加卫位置不準確，此種狀況常 在上盤（1 〇 )高速轉動發生。 【發明内容】 本發明之主要目的，即在提供一種降低慣性運動的間歇移 機構藉著上盤由旋轉狀態到停滞狀態時，使上盤其停滞前 的減速度時間拉長，以降低瞬間停滞時所產生的慣性運動。 本發明之再-目的，即在提供一種降低慣性運動的間歇移 位機構’_藉著上盤由停滯狀態起到旋轉狀態時，其加速度的反 應時間Μ而且速度能快速提升’以增進上盤初旋轉的起動速率 〇 本發明之再-目的，即在提供一種降低慣性運動的間歇移 位機構’藉著二個偏心小滑輪同步驅動單一上盤旋動，以增進 1323323 上盤旋動的穩定性及精度，並降低了慣性。 本發明之再一目的，即在提#一 位機、爐,θ 士 八種降低饧性運動的間歇移 <機構’仵以在上盤或底座設 m 地 , /、磁力線約束上盤之轉 動速率，俾以消除上盤之旋轉慣性， 定位 得『貝『生w侍到上盤平穩的轉動與 降低慣性運動的間歇移 如圖一所示，本發明係在提供一種 位機構，乃包括：IX. Description of the Invention: [Technical Field] The present invention provides an intermittent shifting mechanism for reducing inertial motion, particularly when the upper disc is elapsed from a constant speed, deceleration to stagnation, and the deceleration time before stagnation is elongated. , to reduce the inertial motion generated by the momentary stagnation. [Prior Art] A conventional intermittent shifting mechanism, such as the intermittent sliding mechanism of the mouth of the Bay No. 4 6 8 0 1 2, which was previously invented by the present inventors, has its long chute (1 4 3 ) The central extension imaginary line intersects the central imaginary line of the central convex portion (2 2 ), the upper plate (1 〇) is driven by the small pulley (34), and the intermittent deceleration stagnation is performed on the base (2 〇). When the acceleration and the constant speed are rotated, the acceleration and deceleration are both (4). When the #上盘(i Q) is to be stagnant, it generates a large inertia, and the processed component located on the upper plate (i Q ) is easy to shake. Displacement, resulting in the inaccurate position of the U-piece being lifted, this situation often occurs at high speed on the upper plate (1 〇). SUMMARY OF THE INVENTION The main object of the present invention is to provide an intermittent movement mechanism for reducing inertial motion, which causes the deceleration time before the stagnation of the upper plate to be elongated by the rotation state to the stagnation state of the upper plate to reduce the instantaneous stagnation. The inertial motion produced by the time. A further object of the present invention is to provide an intermittent shifting mechanism for reducing inertial motion '_ by the stagnation state to the rotating state of the upper disk, the reaction time of the acceleration Μ and the speed can be rapidly increased to enhance the upper plate The starting rate of the initial rotation is the re-purpose of the present invention, that is, to provide an intermittent shifting mechanism for reducing the inertial motion 'synchronously driving a single upper disc rotation by two eccentric small pulleys to improve the stability of the 1323323 upper disc rotation and Precision and reduced inertia. A further object of the present invention is to increase the intermittent movement of the squatting movement by a single machine, a furnace, and a mechanism to set the m-ground on the upper plate or the base, and the magnetic lines constrain the upper plate. The rotation rate, in order to eliminate the rotational inertia of the upper disc, is positioned as "the shifting of the upper disc to the smooth rotation of the upper disc and the intermittent shift of the inertial motion. As shown in Fig. 1, the present invention provides a position mechanism, including :
-至少一個以上的上盤1〇 u八上盤10的中央設有一穿孔工 2 ’沿著穿孔1 2周邊的底表面上，·#η·古，有 η ^ 衣¢7上又有複數的圓弧形滑槽 4及弧形滑槽i 6，該弧形滑槽丄6係從二圓弧形滑槽丄 4之二槽端各延伸出’該弧形滑槽i 6均沿著順時鐘的同一 方向或逆時鐘的同一方向延伸出一彎曲狀的弧形角度，其具 有一封閉狀的槽底部163; ^座2 Q的中央凸部2 2係活接人穿孔！ 2中，其側邊至少 設有一個以上的圓穿孔2 4、（ 2 4 ); -個以上的主動輪3 0、（ 3 0 )，其上表面的側邊設—小滑 輪3 2，主動輪3 0活接於圓穿孔2 4中，小滑輪3 2以主 動輪3 0的轴心點3 0 1為中心（如圖五所示)，做一偏軸心 的旋動，小滑輪3 2在圓弧形滑槽丄4及弧形滑槽丄6活動 ^如圖七所示），小滑輪3 2在圓弧形滑槽丄4活動並做偏心 旋轉移位，不驅動圓弧形滑槽X 4之雙側槽壁面丄4 2，上 盤1 0呈停滯狀‘態，小滑輪3 2在弧形滑槽丄6活動並沿著 偏心的軸線S 1做偏心旋轉（如圖六所示），小滑輪3 2分別 於第一時序内施壓於弧形滑槽16第一槽壁面161，於第 二時序時，施壓於弧形滑槽i 6第二槽壁面丄6 2，施壓力 7 1323323 於弟-槽壁面1 6 1的行程時間短 '速度快，施壓 一 槽壁面1 6 2的時間長、速度慢，以控制小滑輪：-滑槽1 6底部旋轉進入圓弧形滑槽…的時；力，弧形 1 轉狀態到停滞狀態之時間加長，轉迷減緩以降 盤10於停滯時所產生之慣性。 帑低上 其中小滑輪3 2正向施麗於第一槽壁面丄6丄的壓 小滑輪32施壓於第二槽壁面162。 ；- at least one of the upper discs 1 〇 u eight in the center of the upper disc 10 is provided with a perforator 2 ' along the bottom surface of the periphery of the perforation 1 2, · #η·古, there are η ^ ¢ 7 on the plural The arc-shaped chute 4 and the arc-shaped chute i6 extend from the two groove ends of the two arc-shaped chutes '4, and the arc-shaped chutes i 6 are all along the same The same direction of the clock or the same direction of the counterclock extends a curved arc angle having a closed groove bottom 163; the central protrusion 2 2 of the seat 2 Q is a live perforation! 2, at least one side of the circular perforation 2 4, (2 4); more than one of the driving wheels 30, (30), the side of the upper surface is set - small pulley 3 2, active The wheel 30 is agitated in the circular perforation 24, and the small pulley 32 is centered on the pivot point 3 0 1 of the driving wheel 30 (as shown in FIG. 5), and is rotated by an off-axis, the small pulley 3 2 In the arc-shaped chute 丄 4 and the arc-shaped chute 丄 6 activities ^ as shown in Figure 7), the small pulley 3 2 moves in the arc-shaped chute 丄 4 and performs eccentric rotation displacement, does not drive the arc shape The double-side groove wall surface of the chute X 4 is 丄4 2, the upper plate 10 is in a stagnant state, and the small pulley 32 moves in the curved chute 并6 and eccentrically rotates along the eccentric axis S1 (Fig. 6 As shown, the small pulleys 3 2 are respectively pressed against the first groove wall surface 161 of the curved chute 16 in the first timing, and pressed to the second groove wall surface 6 of the curved chute i 6 at the second timing. 2, the pressure 7 1323323 on the brother-slot wall surface 1 6 1 stroke time is short 'speed, pressure a slot wall 1 6 2 long, slow speed to control the small pulley: - chute 16 bottom rotation into Arc-shaped chute...time, force, arc 1 The time from the transition state to the stagnation state is lengthened, and the revival slows down to reduce the inertia generated by the disc 10 when it is stagnant. The lower pulley 3 2 is positively applied to the first groove wall surface 丄6丄. The small pulley 32 is pressed against the second groove wall surface 162. ;
如圖一、五、七所示’其中主動輪3 〇之上表面的中央部 位，設有不連續之環形凸體3 3，其财面形成弧形的甲滑動 每相鄰的弧形滑槽1 6、（ 1 6 )之間，凸設有凸塊丄7，凸塊 1 7的前側表面形成弧形的乙滑動面工7 χ，乙滑動面” 1 得與甲滑動面3 3 1相接觸滑動。 如圖一所示，其中圓穿孔24_，固定有轴承2 5 ,· 主動輪3Q其垂直的圓周表面3 6係穿接人軸承2 5中。 如圖一所示，其中主動輪3 〇包括有二個，其二支從動轴 37、（37)分別穿接有一從動齒輪38、（38); 主動軸4 2連接有主動齒輪4 4，該主動齒輪4 4係齒合於 二從動齒輪3 8、（ 3 8 )，並帶動二從動齒輪3 8、（ 3 8 ) 同步旋動。 如圖八所示，其中組合後的上盤工〇與底座2 〇係呈垂直 架設狀態’上盤1 〇的表面固接一水平架設的旋動軸5 〇，該 旋動軸5 0固接並連動一滾筒55 ; 輪达帶6 0捲接於滾筒5 5的表面上，滾筒5 5隨旋動軸5 〇 間歇性的旋轉及停滯，以同步控制輸送帶6 〇呈水平的間歇性 8 I323323 的移位及停滯。 如圖九、十所示’其中上盤1 0與底座2 0呈水平架設， ’上盤1 0同步旋動及停滞，上盤1 〇上設有供被加工物8 〇 放置的承放區1 8。 如圖一所不，其中—底座2 0之底面固接一固定板9 〇 , 該固定板9 Q設有-轴孔9 2，供主動軸4 2之穿梭，以及固 疋板9 0將從動齒輪3 8、（ 3 8)封閉，從動齒輪3 8、（3 8 )位置於圓穿孔2 4、（ 2 4)之孔中下方。 如圖二所示，其中可選擇上盤1 0設有磁性或選擇座體2 0設有磁性，藉其所產生的磁力線，可制止上盤2㈣旋轉所 ie成之丨貝性，使上盤1 〇停滯的穩定準確性增加。 【實施方式】As shown in Figures 1, 5 and 7, 'the central part of the upper surface of the driving wheel 3 , is provided with a discontinuous annular convex body 3 3 , and its financial surface forms an arc-shaped sliding surface of each adjacent curved chute. Between 6 and (16), a convex 丄7 is convexly formed, and the front side surface of the convex block 7 forms an arc-shaped sliding surface 7 χ, and the sliding surface ”1 has a phase with the sliding surface 3 3 1 As shown in Fig. 1, the circular perforation 24_ is fixed with a bearing 2 5 , and the vertical circumferential surface 36 of the driving wheel 3Q is threaded into the bearing 2 5 . As shown in FIG. 1 , the driving wheel 3 The drive shafts 37 and (37) respectively have a driven gear 38, (38); the drive shaft 42 is connected with a drive gear 44, and the drive gear 4 is coupled to the gear The two driven gears 3 8 and ( 3 8 ) drive the two driven gears 3 8 and ( 3 8 ) to rotate synchronously. As shown in Fig. 8, the combined upper working plate and the base 2 are perpendicular to the base 2 The erecting state 'the surface of the upper disc 1 固 is fixed to a horizontally erected rotating shaft 5 〇, the rotating shaft 50 is fixedly connected and linked to a roller 55; the rim belt 60 is wound on the surface of the roller 55, The drum 5 5 intermittently rotates and stagnates with the rotating shaft 5 以 to synchronously control the displacement and stagnation of the horizontal 8 I323323 of the conveyor belt 6 。. As shown in Fig. 9 and 10, the upper plate 10 and The base 20 is horizontally erected, 'the upper plate 1 0 is synchronously rotated and stagnated, and the upper plate 1 is provided with a receiving area 18 for the workpiece 8 。. As shown in Fig. 1, the base 2 0 The bottom surface is fixed to a fixing plate 9 〇, the fixing plate 9 Q is provided with a shaft hole 9 2 for the shuttle of the driving shaft 4 2 , and the fixing plate 90 is closed by the driven gears 38 , ( 3 8 ). The driven gears 38, (3 8 ) are located below the holes of the circular perforations 2 4, (24). As shown in Fig. 2, the upper disc 10 can be selected to be magnetic or the housing 20 is provided. Magnetic, by virtue of the magnetic lines of force generated by it, can prevent the mussels of the upper disc 2 (four) from rotating, so that the stability of the upper disc 1 stagnation is increased.
如圖六所不，係表示小滑輪3 2在弧形滑槽工6旋轉及滑 動的平面示意圖，#中小滑輪3 2以實線的表示係為小滑輪3 2位置於圓弧形滑槽χ 4與弧形滑槽丄6的交界位置，動作中 的小滑輪3 2以假想線來表示其運動的方向，小滑輪3 2沿著 車由線Sj圓形軌跡移位，弧形滑槽丄6槽的雙側對應壁面分 別區分為第一槽壁面丄6 i及第二槽壁面丄6 2，由於弧形滑 槽16係呈略f曲的孤形角纟，因此小滑輪32開始施壓力於 第一槽壁面161日夺，第一槽壁面ΐ6ι的弧度比較陡，也就 是小滑輪3 2與第-槽壁面！ 6 !的壓力夾角0丄較小，因此 小滑輪U剛開始施壓力於第—槽壁面161日夺，在極 内即令上盤10快速轉動’使加速度馬上顯現出來，待小滑輪 3 2接近於弧形滑槽1 6之槽底部丄6 3，其作用力相 緩，此時上盤i ◦的旋轉速度定義騎緩和㈣速度狀態，^ 接著小滑輪3 2施壓於第二槽壁面1 6 2 ’由於小滑輪3 2與 第二槽壁面162的壓力夾角Θ2較大，亦指第二槽壁面16 2被小滑輪3 2作用時係較緩和平坦，因此小滑輪3 2作用於 第二槽壁面1 β 2的壓力相對地減小，換言之，當小滑輪3 2 由接近於槽底部1 6 3開始運行回圓弧形滑槽1 4這段路徑所 钯費的時間較長，因此上盤1 0此時的旋轉時間長而旋轉速度 杈，這一段時間被定義為上盤丄〇之減速度。As shown in Fig. 6, it is a schematic plan view showing the rotation and sliding of the small pulley 3 2 in the curved chute 6 , and the # small and medium pulley 3 2 is represented by a solid line as a small pulley 3 2 in a circular arc chute χ 4, at the boundary position with the curved chute ,6, the small pulley 3 2 in action indicates the direction of movement by an imaginary line, and the small pulley 3 2 is displaced along the circular path of the vehicle Sj, the curved chute 丄The two sides of the 6-slot corresponding wall are respectively divided into a first groove wall surface 丄6 i and a second groove wall surface 丄 6 2 , and since the curved groove groove 16 is a slightly curved curved solitary angle 纟, the small pulley 32 starts to apply pressure. On the first groove wall surface 161, the arc of the first groove wall surface ΐ6ι is relatively steep, that is, the small pulley 3 2 and the first groove wall surface! 6! The pressure angle 0丄 is small, so the small pulley U just starts to apply pressure on the first groove wall surface 161, and the upper plate 10 is quickly rotated in the pole to make the acceleration appear immediately, until the small pulley 3 2 is close to The bottom of the groove of the curved chute 16 6 丄 6 3, the force of which is relatively slow, at this time, the rotation speed of the upper plate i 定义 defines the riding moderate (four) speed state, ^ then the small pulley 3 2 is pressed against the second groove wall surface 16 2 'Because the angle Θ 2 between the small pulley 3 2 and the second groove wall surface 162 is large, it also means that the second groove wall surface 16 2 is gentle and flat when it is acted upon by the small pulley 32, so the small pulley 32 acts on the second groove. The pressure of the wall 1 β 2 is relatively reduced. In other words, when the small pulley 3 2 is operated close to the bottom of the groove 136, the path of the circular arc chute 14 is longer, so the upper plate is longer. 1 0 The rotation time is long and the rotation speed is 杈. This period of time is defined as the deceleration of the upper disc.
如圖一、七所示，當小滑輪3 2由弧形滑槽i 6再進入圓 弧形滑槽1 4中時，由於圓弧形滑槽1 4的中央圓弧線1 4 1 〃、軸〜線S〗為重疊的同一條假想線，因此小滑輪3 2在圓弧 形滑槽1 4中移位時，並不會施壓力於圓弧形滑槽1 4之任-邊=槽壁面1 4 2，因此小滑輪3 2被定義在圓弧形滑槽工4 I空轉式的移位，致使上盤丄Q停置不動，請參閱圖七，當小 滑輪3 2-進入圓弧形滑槽丄4中時，隨著主動輪3 〇同步旋 轉的環形凸輪3 3其甲滑動面3 3 2完全面對面的接觸於凸塊 7的乙滑動面工71±，其目的當小滑輪32在圓弧形滑槽 ㈣1凝轉移位時，具有穩定支#之力量，使上盤1◦在停滞 、…時，不會有震動、晃動或異動之情形產生。尤有甚者，當 :滑輪3 2作用於第一、二槽壁面丄6丄、丄6 2時，曱、乙 3月=3 3 1、1 7 1也有相當部份的接觸，也增加了小滑輪 太安用於第―、二槽壁面、162時的穩定性。再者 轉Γ = 或㈣2〇設以磁性，使上盤10旋 停严時，y_上盤1Q的旋轉速率，使上盤1〇從轉動到完全 ΛΤ時，進一步遂步降低慣性到停置。 如圖—、四所不係本發明的斷面圖，底座2 ◦下方係活設 丄叫323 1動=44 2其受馬達之傳動，主動轴42連結有水平狀的 動軸42旋轉時，帶動主動齒輪44旋轉’ 二從動齒μ ί 3 8、(3 8)同步旋轉，該 α 兩、（3 8 )同步帶動二個主動輪3 〇、（ 3 〇 门… 回“輪3 2、（ 3 2 )乃在上盤i 〇底表面中 圓弧=槽1 4及弧形滑槽工6中同步以軸線Si、（Si)路徑 做偏=轉運動（請參考圖七所示），由於二個小滑輪3 2、㈡ 2 )之以’使上盤丄Q在移位及停滞時，穩定性增加，不虞 產生異動。 如圖八所示，靠近該圖左側的上盤工〇、底座2 〇 =90等三者之組合架設係呈垂直狀態，另垂直架設之^^ 〇間歇性的旋轉，用以控制輸送帶6◦的水平直線移位心 运帶6 ◦做間歇性移位時，其輸送帶6 〇表面所放置的被加工 隨之移位，由於上盤1 ◦從旋轉狀態至停滞時間較 為緩慢’也就是，慢慢的停止，使線性移動的輸送帶6 0移位 /滯時的慣性大大的降低而趨於零的狀態，因此被加工物8 〇不會因慣性而有晃動之虞。 如圖九所示，被加工物80從通路82中，間歇性的被輸 =承放區18上’由於上盤1〇是旋轉移位與停滞因此從 疑轉到停滯狀態，慣性幾近趨於零，藉此位於承放區χ 8上的 破加工物8 〇不會因上盤旋轉移位而異動或異位。 如圖十所示，係指上盤10、1〇 /得以二個的方式實施 -個通路8 2、（8 2)分別將被加工物8 〇輪出於不同位置 士：，區1 8、（ 1 8 )上’由於二個上盤丄〇、i 〇，於停滯 日守其慣性大幅降低，因此二個上盤1〇、1〇一從旋動至停滯 11 1323323 時因慣性大幅降低， 因此被加工物8 0不虞會晃動 【圖式簡單說明】 第一圖為本發明之零件立體分解圖。 第二圖為第一圖的組合立體圖。 第二圖為本發明之局部剖面及立體圖。 第四圖為本發明之剖面圖。As shown in FIG. 1 and FIG. 7 , when the small pulley 3 2 is re-entered into the circular arc chute 14 by the curved chute i 6 , the central circular arc 1 4 1 〃 of the circular arc chute 14 The axis-line S is the same imaginary line that overlaps, so when the small pulley 3 2 is displaced in the circular-shaped chute 14, it does not apply pressure to the arc-shaped chute 1 - edge = slot The wall surface is 1 4 2, so the small pulley 3 2 is defined in the circular arc chute 4 I idling displacement, so that the upper plate 丄Q is not parked, please refer to Figure 7, when the small pulley 3 2- enters the arc In the shape of the sliding groove 4, the ring cam 3 3 which rotates synchronously with the driving wheel 3 3 has its sliding surface 3 3 2 completely face-to-face contact with the sliding surface 71 of the protruding block 71, and the purpose is to reduce the small pulley 32 When the arc-shaped chute (4) 1 is condensed and transferred, it has the force of the stable branch #, so that when the upper disc 1 is stagnant, there is no vibration, shaking or movement. In particular, when the pulley 3 2 acts on the first and second groove walls 丄6丄, 丄6 2, 曱, B March = 3 3 1 , 1 7 1 also has a considerable part of the contact, also increased The small pulley Taian is used for the stability of the first and second groove walls and 162 hours. Then turn to Γ = or (4) 2 〇 set to magnetic, so that when the upper disc 10 is tightly closed, the rotation rate of the y_ upper disc 1Q, so that the upper disc 1 〇 from the rotation to the full ,, further step down to reduce the inertia to the stop . 4 and 4 are not in the cross-sectional view of the present invention, the bottom of the base 2 is 活 323 323 1 move = 44 2 is driven by the motor, and the drive shaft 42 is coupled with the horizontal moving shaft 42 rotating, Drive the driving gear 44 to rotate 'two driven teeth μ ί 3 8 , (3 8) synchronous rotation, the α two, (3 8 ) synchronously drive two driving wheels 3 〇, (3 〇 ... ... back to the wheel 3 2 (3 2 ) In the upper surface of the upper plate i, the arc = groove 1 4 and the arc chute 6 are synchronized with the axis Si, (Si) path to make a partial rotation (see Figure 7). Since the two small pulleys 3 2, (2) 2) are used to make the upper plate 丄Q shift and stagnate, the stability increases, and no change occurs. As shown in Fig. 8, the upper plate is near the left side of the figure. The combination of the base 2 〇=90 and the like is in a vertical state, and the vertical erection of the erection is intermittently rotated to control the horizontal linear displacement of the conveyor belt 6 6 6 间歇 intermittent displacement When the surface of the conveyor belt 6 被 is processed, it is displaced, because the upper plate 1 ◦ is rotated from the rotating state to the stagnation time is slower. The inertia of the linearly moving conveyor belt 60 shift/stagnation is greatly reduced to a zero state, so that the workpiece 8 does not shake due to inertia. As shown in FIG. From the passage 82, the object 80 is intermittently conveyed = on the receiving area 18. 'Because the upper disc 1〇 is rotationally displaced and stagnated, it is turned from a suspect to a stagnant state, and the inertia approaches zero. The broken workpiece 8 on the area 〇 8 will not be changed or ectopic due to the rotational displacement of the upper disc. As shown in Fig. 10, the upper disc 10, 1 〇 / can be implemented in two ways - one passage 8 2 (8 2) respectively, the workpieces are 8 rounds out of different positions:, on the area 18, (18), 'because of the two upper 丄〇, i 〇, the inertia of the stagnation day is greatly reduced, Therefore, when the two upper discs 1〇, 1〇1 are rotated from the stagnation to the stagnation 11 1323323, the inertia is greatly reduced, so the workpiece 80 will not shake. [Simplified illustration] The first figure is an exploded view of the parts of the present invention. The second figure is a combined perspective view of the first figure. The second figure is a partial section and a perspective view of the present invention. Sectional view of the Ming.
^五圖為本發明二個小滑輪活動於二個弧形槽之動作平面圖 :圖為本發明小滑輪施壓於弧形槽之動作平面圖。 第七圖為本發明小滑輪在難形滑槽中空轉移位 第八圖為本發明之第一實施例立體圖。 第九圖為本發明之第二實施例立體圖。 第十圖為本發明之第三實施例立體圖。 【主要元件符號說明】 • 上盤一一——1 0、1 〇 穿孑 L -~~--1 2 圓弧形滑槽一 1 4 中央圓弧線一 1 4 1 槽壁面---142 弧形滑槽--16 第—槽壁面一1 6 1 弟一槽壁面一1 6 2 槽底部---16 3 12 1323323 凸塊----1 7 乙滑動面--17 1 承放區----1 8 底座----2 0 凸部----2 2 圓穿孔---2 4 轴承----2 5 主動輪---3 0 軸心點一-----301 小滑輪---32 環形凸體——33 曱滑動面——331 圓周表面—~ 3 6 從動轴---3 7 從動齒輪--3 8 主動軸---4 2 主動齒輪--4 4 旋動轴---50 滚筒----5 5 輸送帶---6 0 被加工物---8 0 通路----8 2 固定板---9 0 轴孑L----9 2 轴線-----S 1^五图 is a plan view of the action of two small pulleys in two curved grooves of the present invention: the figure is a plan view of the action of the small pulleys pressing the curved grooves in the present invention. The seventh figure is a hollow transfer position of the small pulley in the difficult chute according to the present invention. The eighth figure is a perspective view of the first embodiment of the present invention. Figure 9 is a perspective view of a second embodiment of the present invention. Figure 11 is a perspective view of a third embodiment of the present invention. [Main component symbol description] • Upper plate one by one - 1 0, 1 〇 孑 L -~~--1 2 Circular arc chute 1 4 Central arc line 1 4 1 Slot wall surface --- 142 Curved chute -16 No. 1 - 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ----1 8 base----2 0 convex part----2 2 round perforation---2 4 bearing----2 5 driving wheel---3 0 pivot point one---- -301 Small Pulley---32 Annular Projection - 33 曱 Sliding Surface - 331 Circumferential Surface -~ 3 6 Driven Shaft - 3 7 Driven Gear - 3 8 Drive Shaft - 4 2 Drive Gear --4 4 Rotary shaft --50 drum ----5 5 Conveyor belt --- 6 0 Workpiece ---8 0 Channel ----8 2 Fixing plate ---9 0 Axis 孑L ----9 2 Axis-----S 1