M418903 • 五、新型說明： 【新型所屬之技術領域】 , 本創作提供一種具糾正偏移能力之輪送帶導正穿置， 特別是涉及傳動輸送帶與控制輸送帶張力用的滾筒，& & • 驅動該滾筒側端的驅動器，並涉及用以感測該輪送帶正確 • 位置的感測器。 【先前技術】 目前，市面上的電器或光電產品於生產過程中必須 ® 進入烘烤爐接受高溫烘烤，以利於進行下一階段的加工^ 序；此外，上述產品在進行乾燥製程期間，需要進入供^ 用輸送爐接受加熱烘烤；上述產品一般是利用連續傳^的 輸送帶傳遞至烘烤爐、紅外線或紫外線等輪送爐具内進行 烘烤，該輸送帶表面一般是呈現平面狀或網狀。 且知，傳統之輸送帶通常是繞設於多數滚筒上，並經 由其中一具動力的驅動滚筒帶動輸送帶，而使輪送帶圍繞 所述滾筒循環傳動，藉以沿著所述滾筒之排列方向傳遞上 鲁 述電器或光電產品；此外，所述滚筒也包含有若干能夠控 - 制輸送帶張力的滾筒，這些張力控制滾筒本身通常僅具備 . 一特定張力崩緊該輸送帶’以防輸送帶在傳動過程中產生 歪斜。 然而，上述傳統之輸送帶在實施於烘烤爐、紅外線或 紫外線等輸送爐具的高溫環境時’由於輸送帶本身通常是 由撓性材料製成，因此容易於烘烤後產生膨脹伸張的現 ' 象，導致輸送帶偏移傳動的正確位置’該正確位置係為所 ' 述滾筒的排列方向；目前，必須在加熱中同步調整張力控 3 M418903 制滾筒而控制輸送帶的張力，以導正輸送帶回復正確位 置，但於停止加熱後，該輸送帶會自然產生收縮回復的現 象，如此將再度造成輸送帶偏移正確位置的狀況，因此必 須重複在加熱時與未加熱時反覆調整，才有機會調整至能 同時適應輸送帶冷、熱變化之位置，造成使用上的不便， 並影響輸送設備持續運行的效率，亟需加以改善。 【新型内容】 本創作之目的在於克服上述先前技術中，於輸送帶加 熱及未加熱的情況下，反覆經由調整輸送帶的張力，以導 正輸送帶回復正確位置，而造成使用上的不便及影響輸送 設備持續運行之效率的問題。 為達上述目的，本創作提供一種具糾正偏移能力之輸 送帶導正裝置，包含： 一第一滾筒及一第二滚筒，分別樞置於一承架上，且 所述第一與第二滾筒之間繞設有一輸送帶而形成一傳動路 徑； 一第一驅動器及一第二驅動器，分置於該輸送帶雙侧 的該承架上； 一張力控制滚筒，活動配置於所述第一與第二滚筒之 間的該承架上，而使該輸送帶繞設於該張力控制滚筒上， 且該張力控制滚筒雙侧端能夠各自接受所述第一與第二驅 動器沿著該傳動路徑之一橫向驅動；及 一個以上的感測器，設於該承架上，能夠感測該輸送 帶傳動的一正確位置，於該輸送帶產生偏移時，令所述第 一與第二驅動器各自驅動該張力控制滾筒的側端，以導正 4 M418903 該輸送帶回復該正確位置。 據此，該輸送帶能夠於加熱及未加熱的情況下，利用 所述第一和第二驅動器以全自動的方式經由該張力控制滚 筒隨時對輸送帶張力進行調整，而即時導正輸送帶回復正 確位置，進而提升使用上的便利性，並進一步提升輸送設 備持續運行的效率。 在一具體實施上，該承架具有二側板，所述第一滾筒、 第二滚筒及張力控制滚筒分別設於所述側板之間，所述第 一與第二驅動器分置於該側板上；所述感測器分置於鄰近 該側板的位置。 為使所述感測器能夠早期感測到該輸送帶產生偏移的 狀況，所述第一滚筒或第二滾筒可為一驅動滾筒，且所述 感測器設於該驅動滚筒傳遞該輸送帶輸出的一輸出端。 或者，所述第一滾筒或第二滾筒亦可為從動滾筒。 在另一具體實施上，該輸送帶具有一第一表面及一第 二表面，該第二表面接觸所述第一與第二滾筒，該第一表 面接觸該張力控制滚筒。 在又一具體實施上，所述第一與第二驅動器為氣缸， 該張力控制滚筒雙側端分別樞置於該氣缸之一缸桿上。 再者，所述感測器實際上可包含一第一感測器及一第 二感測器，分置於該輸送帶雙側，而各自感測該輸送帶雙 側。 然而，為能明確且充分揭露本創作，併予列舉較佳實 施之圖例，以詳細說明其實施方式如後述： 【實施方式】 5 .M418903 首觀圖1所示，揭示出本創作較佳實施例的配置示意 圖，並配合圖2至圖4說明本創作具糾正偏移能力之輸送 帶導正裝置，係配置於一輸送承架！上，包含一第一滾筒 2卜一第二滾筒22、一第一驅動器31、一第二驅動器^同 一張力控制滾筒4及一個以上的感測器51、％ ;該承架】 在本實施上係穿過-高溫爐具8内部，而於承架】雙端分 別形成該爐具8的-入料端U及一出料端12，該爐具8實 際上可為烘烤爐或輸送爐，且入料端u與出料端12之間的 承架！上依序㈣有多數滾筒2、2a，所述滾筒2、&之間 繞設有-輸送帶9,所述料2，並包括_述第一與第 二滾筒21、22 ;在本實施上，所述第一及第二滾筒2卜π 分別樞置於該，架i的入料端n，該輸送帶9繞設於所述 第一與第二滾筒2卜22之間，而於所述第一與第二卜 22之間形成該輸送帶9之一傳動路徑9〇。 3 所述第-及第二驅動器31、32料設置 雙側的承架丨上；該張力控财筒4活動配置 與第二滾筒=、22之間的承架1上’而使輸送帶9繞設於 張力控制滾筒4上張力控制滾筒4雙側端41、42能夠M418903 • V. New description: [New technical field], this product provides a wheeled belt guide with corrective offset capability, especially for the transmission conveyor belt and the roller for controlling the tension of the conveyor belt, && • Drives that drive the side of the drum and involve sensors that sense the correct position of the belt. [Prior Art] At present, the electrical or optoelectronic products on the market must be baked into the baking oven for high-temperature baking in the production process to facilitate the next stage of processing; in addition, the above products are required during the drying process. Entering the feeding furnace to receive heating and baking; the above products are generally conveyed by a continuous conveyor belt to a baking furnace, infrared or ultraviolet light, etc., and the surface of the conveyor belt is generally flat. Or mesh. It is also known that the conventional conveyor belt is usually wound around a plurality of rollers and drives the conveyor belt through a driving roller of the power, so that the belt is cyclically driven around the drum, thereby arranging along the direction of the rollers. Passing the Luss electrical or optoelectronic product; in addition, the drum also contains a number of rollers capable of controlling the tension of the conveyor belt, these tension control rollers are usually only available. A specific tension collapses the conveyor belt 'to prevent the conveyor belt A skew occurs during the transmission process. However, when the conventional conveyor belt is applied to a high temperature environment of a baking oven, an infrared ray or an ultraviolet ray, etc., since the conveyor belt itself is usually made of a flexible material, it is easy to cause expansion and expansion after baking. 'Image, resulting in the correct position of the conveyor belt offset drive'. The correct position is the direction of the arrangement of the drum; at present, the tension control 3 M418903 drum must be adjusted synchronously during heating to control the tension of the conveyor belt to guide The conveyor belt returns to the correct position, but after the heating is stopped, the conveyor belt will naturally produce a contraction recovery phenomenon, which will again cause the conveyor belt to shift to the correct position. Therefore, it is necessary to repeatedly adjust the heating and the unheated. It has the opportunity to adjust to the position that can adapt to the cold and heat changes of the conveyor belt at the same time, which causes inconvenience in use and affects the efficiency of continuous operation of the conveying equipment. [New content] The purpose of this creation is to overcome the above-mentioned prior art, in the case of heating and unheating of the conveyor belt, repeatedly adjusting the tension of the conveyor belt to guide the conveyor belt to return to the correct position, resulting in inconvenience in use and A problem that affects the efficiency of continuous operation of the conveying equipment. In order to achieve the above object, the present invention provides a conveyor guiding device with corrective offset capability, comprising: a first roller and a second roller, respectively pivoted on a carrier, and the first and second A conveyor belt is disposed between the rollers to form a transmission path; a first driver and a second driver are disposed on the carrier on both sides of the conveyor belt; a tension control roller is disposed on the first The carrier between the second roller and the second roller, the conveyor belt is wound around the tension control roller, and the tension control roller double end can respectively receive the first and second drivers along the transmission path One of the lateral drives; and one or more sensors disposed on the carrier to sense a correct position of the conveyor belt drive, and to cause the first and second actuators to be offset when the conveyor belt is offset The side ends of the tension control drum are each driven to guide the belt 4 M418903 to return the correct position. According to this, the conveyor belt can adjust the belt tension at any time through the tension control drum in a fully automatic manner by using the first and second actuators in the case of heating and unheating, and the belt guide is responsive. The correct position, which improves the convenience of use and further improves the efficiency of the continuous operation of the conveying equipment. In a specific implementation, the rack has two side plates, and the first roller, the second roller and the tension control roller are respectively disposed between the side plates, and the first and second drivers are respectively disposed on the side plates; The sensor is placed adjacent to the side panel. In order to enable the sensor to sense the situation that the conveyor belt is offset early, the first roller or the second roller may be a driving roller, and the sensor is disposed on the driving roller to transmit the conveying. An output with an output. Alternatively, the first roller or the second roller may also be a driven roller. In another embodiment, the conveyor belt has a first surface and a second surface that contacts the first and second rollers, the first surface contacting the tension control roller. In still another implementation, the first and second actuators are cylinders, and the tension control drums are respectively pivotally disposed on one of the cylinder rods of the cylinder. Moreover, the sensor may actually include a first sensor and a second sensor disposed on both sides of the conveyor belt, and each senses both sides of the conveyor belt. However, in order to clearly and fully disclose the present invention, and to illustrate the preferred embodiment, the embodiment will be described in detail as follows: [Embodiment] 5. M418903 The first view of Figure 1 reveals that the present invention is preferably implemented. The configuration diagram of the example, and with reference to FIG. 2 to FIG. 4, the belt guiding device for correcting the offset capability of the present invention is arranged in a conveying bracket! The first roller 2 includes a second roller 22, a first driver 31, a second driver, a tension control roller 4, and one or more sensors 51, %; Passing through the inside of the high-temperature stove 8 and forming the -feed end U and the discharge end 12 of the stove 8 at the double end of the rack, the stove 8 may actually be a baking oven or a conveying furnace And the support between the feed end u and the discharge end 12! There are a plurality of rollers 2, 2a in sequence (4), and a conveyor belt 9 is disposed between the rollers 2 and & 2, and includes the first and second rollers 21, 22; The first and second rollers 2 are respectively pivotally placed at the feeding end n of the frame i, and the conveyor belt 9 is disposed between the first and second rollers 2, 22 A transmission path 9〇 of the conveyor belt 9 is formed between the first and second pads 22. 3 The first and second actuators 31, 32 are arranged on the two sides of the frame; the tension control cylinder 4 is arranged to be placed on the carrier 1 between the second roller = 22, and the conveyor belt 9 is Winding on the tension control drum 4, the tension control drum 4 can be double-ended ends 41, 42
各自接㈣^一_器31、32沿著該傳動路徑9〇 之一橫向驅動（配合圖5至圖8所千、社？E 雙側端4卜42在彻上_梢=== 器51、52在本實施上包含有-第-感測器51及一=感 測器52,分別設置於該輸送帶9雙_承架丨上;^ -驅動器31與第’感測器51之間經由外界—控 繪製）相互電連接，該控制單元能夠接收第—感測器Μ的 6 M418903 影像訊號，並藉由該影像訊號控制第一驅動器31 ;所述第 二驅動器32與第二感測器52之間亦可經由該控制單元相 互電連接，該控制單元也能夠接收第二感測器52的影像訊 號*，並藉由該影像訊號控制第二驅動器32;所述第一和第 • j感測器51、52能夠各自感測該輸送帶9雙側，進而感測 該輸送帶9傳動的一正確位置，該正確位置是指輸送帶9 .正常傳動時於所述滚筒2、2a、第一、第二滾筒21、22及 張力控制滾筒4上的移動範圍；換言之，該正確位置之轴 _ 向係所述滾筒2、2a、第一、第二滾筒21、22及張力控制 滚筒4於承架1上的排列方向。 在一具體實施上，該承架1具有二側板23、24，所述 第 第一滾筒21、22及張力控制滚筒4分別設於所述側 板23、24之間，且所述側板23、24上各自形成有一導槽 23丨、241 (配合圖7及圖8所示），該張力控制滾筒4雙側 蠕41、42分別滑設於所述導槽231、241内，以承載張力 控制滾筒4，並導引張力控制滚筒4沿著該傳動路徑9〇之 _ 撗向移動；所述第一及第二驅動器31、32分置於該側板23 上，且所述第一及第二感測器51、52分別配置於鄰近該侧 板23、24的位置，而分別鄰近輸送帶9雙側；當輸送帶9 於該正確位置上傳動時，所述第一與第二感測器51、52都 未能感測到輸送帶9,當輸送帶9傳動產生偏移時（配合圖 9及圖10所示），所述第一或第二感測器51、52能夠感測 到輪送帶9的一側端93，該控制單元係依據所述輪送帶9 側端93的影像，判斷輸送帶9傳動產生偏移的狀况。 在另一具體實施上，所述第一或第二滾筒21、22可為 7 驅動滾筒，所述第一及第 筒傳遞該輪送帶9給心 4測器5卜52設於該驅動滾 第二滾筒22柞失▲】的一輪出端13 ;在本實施上，係以 該第二滾筒22 ’該承架1内設有-馬達6 ’ 設有-皮帶或鍊條7，而使與·=的-轉軸61之間^ 達6驅動；如此，所述-滚清22級由鍊條7接受馬 輸送帶9產线移的n㈣輸送帶9，能夠早期感測到 在又一具體實施上，兮 -第二表面92 (配合圖二輪二9具广第-表面91及 觸所述第一與第二子筒21 Q 7所不）’該第二表面92接 控制滾筒4 ;該張力控制滚?:=二=接觸該= 推抵輸送帶9的第一表面 係/〇者傳動路徑90之橫向 以控制輸送帶9的張力；所述而施加壓力於輸送帶9上， 際上可包料収滅m實 氣缸，在本實施上舉以皮帶或，或者單一 端4卜42分別拖置於該氣張力控制滾筒4雙側 8所示），而接受所述第_鱼第二31卜321上（配合圖 分& ，、第一驅動器31、32驅動。 依據上述構件組成，可供據以實施 持續傳動並接受爐具8加熱期間 ：輸达帶。9 51、52各自括碎/¾、、目丨丨於、笑胜 第 ^、第二感測器 52各自持續感測輸送帶9是否於該正確 當輸送帶9於該正確位置上傳動時 傳動， 所述第-與第二感測器51、52都^^圖7及圖8所示）’ .,^ 吐 都未感測到輸送帶9，今所 述第-及第二驅動H 3卜32停止驅動張力控制 者 輸送帶9傳動產生偏移時（配合 、s ，田 口 y夂圖10所示），所述 Μ18903 苐或第一感測器51、52感測到輪送帶9的側端93，於保 持輸送帶9繼續傳動的情況下，令所述第一及第二驅動器 31、32各自驅動張力控制滾筒4雙側端41、42 (配合圖5 及圖6所示）；舉如，當輸送帶9往第一驅動器31方向偏 移時，令第一驅動器31往入料端11方向驅動張力控制滾筒 4的側端4卜而部分釋放張力控制滾筒4施加於輸送帶9 側端的壓力；同時，令第二驅動器32往入料端u的反方向 驅動張力控制滾筒4的側端42，而增加張力控制滚筒4施 % 加於輸送帶9侧端的壓力；藉此，以導正輸送帶9回復該 正確位置。該爐具8停止對輸送帶9加熱後，所述第一與 第一感測器51、52各自持續感測輸送帶9是否位於該正確 位置上，當輪送帶9位於該正確位置上時，令所述第一及 第二驅動器31、32停止驅動張力控制滾筒4 ;當輸送帶9 因冷卻而再度偏移該正確位置時，令所述第一及第二驅動 器31、32各自驅動張力控制滾筒4雙側端41、42，以導正 輸送帶9回復該正確位置。 φ 據此，該輸送帶9能夠於接受爐具8加熱及未加熱的 凊况下，利用所述第一和第二驅動器31、32以全自動的方 式經由該張力控制滾筒4隨時對輸送帶9張力進行調整， @即時導正輸送帶9回復正確位置，以克服上述先前技術 中’於輪送帶加熱及未加熱的情況下，反覆經由調整輸送 帶的張力，以導正輸送帶回復正確位置，而造成使用上的 不便及影響輸送設備持續運行之效率的問題 ，進而提升使 用上的便利性’並進—步提升輸送設備持續運行的效率。 或者，所述第一滾筒2la、21b及第二滾筒22a、22b M418903 亦可分別樞置於該承架1的出料端12 (配合圖11及圖12 所示），且所述第一滚筒21a、21b或第二滚筒22a、22b亦 可為從動滾筒，該張力控制滚筒4在一實施上可接受所述 第一和第二驅動器31、32沿著水平軸向驅動，且張力控制 滾筒4在另一實施上亦可接受所述第一和第二驅動器31、 32沿著垂直轴向驅動，其餘構件組成及實施方式係等同於 上述實施例。 再者，在實際運用上也可以僅於承架1上設置單〆# 感測器，且利用所述單一個感測器對輸送帶9雙側進行感 測，而於輸送帶9產生偏移時，令所述第一與第二驅動H 31、32各自驅動張力控制滾筒4的側端，以導正輸送带9 回復正確位置。 除此之外，本創作也可以實施於未設置高溫爐具8的 環境中，藉以提升便利性及加工效率。 綜上所陳，僅為本創作之較佳實施例而已，並非用>乂 限定本創作；凡其他未脫離本創作所揭示之精神下而完成 的等效修飾或置換，均應包含於後述申請專利範圍内。 【圖式簡單說明】 圖1是本創作較佳實施例的配置示意圖； 圖2是圖1的局部放大圖； 圖3是圖2之側視圖； 圖4是圖2之俯視圖； 圖5是圖2的局部放大圖； 圖6是圖5的使用狀態圖； M418903 圖7是圖4的一局部放大圖； 圖8是圖4的另一局部放大圖； 圖9是圖7的使用狀態圖； 圖10是圖8的使用狀態圖； 圖11是本創作之一附加實施型態的配置示意圖； 圖12是本創作之另一附加實施型態的配置示意圖。 【主要元件符號說明】Each of the four (4)-one devices 31, 32 is laterally driven along one of the transmission paths 9 (in conjunction with FIG. 5 to FIG. 8 , the two sides of the two sides 4 42 are in the top _ tip === 51 The present invention includes a -th-sensor 51 and a sensor 52, respectively disposed on the double-support frame of the conveyor belt 9; between the driver 31 and the 'sensor 51 The first driver 31 is controlled by the image signal, and the second driver 32 and the second sensor are controlled by the external sensor-controlled drawing. The control unit is capable of receiving the 6 M418903 image signal of the first sensor Μ. The controllers 52 can also be electrically connected to each other via the control unit. The control unit can also receive the image signal* of the second sensor 52, and control the second driver 32 by the image signal; the first and the The j sensors 51, 52 can each sense the two sides of the conveyor belt 9, and thereby sense a correct position of the conveyor belt 9 transmission, the correct position refers to the conveyor belt 9. During the normal transmission, the rollers 2, 2a The range of movement on the first and second rollers 21, 22 and the tension control roller 4; in other words, the axis of the correct position Tube 2, 2a, a first, a second roller 21 and the tension control roller 4 to the arrangement direction of the rack 1. In a specific implementation, the rack 1 has two side plates 23, 24, and the first rollers 21, 22 and the tension control roller 4 are respectively disposed between the side plates 23, 24, and the side plates 23, 24 A guide groove 23丨, 241 is formed on each of the guide grooves 23 (shown in FIG. 7 and FIG. 8), and the tension-control rollers 4 are respectively slidably disposed in the guide grooves 231 and 241 to carry the tension control roller. 4, and guide the tension control roller 4 to move along the transmission path 9; the first and second drivers 31, 32 are placed on the side plate 23, and the first and second senses The detectors 51, 52 are respectively disposed adjacent to the side plates 23, 24, respectively adjacent to the two sides of the conveyor belt 9; when the conveyor belt 9 is driven at the correct position, the first and second sensors 51 , 52 are not able to sense the conveyor belt 9, when the conveyor belt 9 transmission shifts (shown in Figures 9 and 10), the first or second sensor 51, 52 can sense the wheel The one end 93 of the belt 9 is fed, and the control unit judges that the belt 9 is displaced due to the image of the side end 93 of the belt 9 . In another implementation, the first or second rollers 21, 22 may be 7 driving rollers, and the first and second cartridges transmit the routing belt 9 to the core detector 5 52. The second roller 22 is smashed out of the wheel end 13; in this embodiment, the second roller 22' is provided with a motor 6' provided with a belt or a chain 7 Between the shafts 61 and up to 6 drives; thus, the -rolling 22 stages of the n (four) conveyor belt 9 that receives the line conveyor 9 from the chain 7 can be early sensed, in yet another embodiment,兮-second surface 92 (with the second wheel of the second wheel and the second surface of the surface of the first and second sub-cylinders 21 Q 7), the second surface 92 is connected to the control drum 4; ?:================================================================================================== The m-cylinder is removed, and in the present embodiment, a belt or a single end 4b 42 is respectively dragged and placed on the double side 8 of the air tension control roller 4, and the second fish 31 is accepted. The upper part is matched with the first drive 31, 32. According to the above-mentioned component composition, it can be used to implement the continuous transmission and receive the heating during the heating of the stove 8: the transmission belt. 9 51, 52 each shred / 3⁄4 And the second sensor 24 continuously senses whether the conveyor belt 9 is properly driven when the conveyor belt 9 is driven at the correct position, the first and second senses. The detectors 51, 52 are all shown in Fig. 7 and Fig. 8), and the spit has not sensed the conveyor belt 9, and the first and second drives H3b 32 stop driving the tension controller conveyor belt. 9 When the transmission is offset (matching, s, Taguchi y夂 shown in FIG. 10), the cymbal 18903 苐 or the first sensors 51, 52 sense the side end 93 of the belt 9 to hold the conveyor belt 9 In the case of continuing the transmission, the first and second actuators 31, 32 are each driven to drive the two ends 41, 42 of the tension control drum 4 (as shown in Figs. 5 and 6); for example, when the conveyor belt 9 goes When the direction of the drive 31 is shifted, the first driver 31 drives the side end 4 of the tension control roller 4 toward the feed end 11 to partially release the tension control. The cylinder 4 is applied to the pressure of the side end of the conveyor belt 9; at the same time, the second actuator 32 is driven to the side end 42 of the tension control drum 4 in the opposite direction to the feed end u, and the tension control roller 4 is applied to the side of the conveyor belt 9 The pressure at the end; thereby, the guide belt 9 is returned to the correct position. After the stove 8 stops heating the conveyor belt 9, the first and first sensors 51, 52 each continuously sense whether the conveyor belt 9 is in the correct position, when the carriage belt 9 is in the correct position. And causing the first and second actuators 31, 32 to stop driving the tension control roller 4; when the conveyor belt 9 is again offset from the correct position by cooling, the first and second drivers 31, 32 are each driven to drive tension The double ends 41, 42 of the drum 4 are controlled to return the correct position by the guide belt 9. According to this, the conveyor belt 9 can be used to automatically convey the conveyor belt through the tension control drum 4 in a fully automatic manner by the first and second actuators 31, 32 under the condition that the furnace 8 is heated and unheated. 9 tension adjustment, @正导正带9 return to the correct position to overcome the above-mentioned prior art 'in the case of the belt heating and unheating, repeatedly adjust the tension of the conveyor belt to guide the conveyor belt back correctly The location causes problems in use and affects the efficiency of the continuous operation of the conveying equipment, thereby improving the convenience of use and improving the efficiency of the continuous operation of the conveying equipment. Alternatively, the first rollers 21a, 21b and the second rollers 22a, 22b M418903 may also be respectively pivoted to the discharge end 12 of the rack 1 (shown in Figures 11 and 12), and the first roller The 21a, 21b or second rollers 22a, 22b may also be driven rollers that, in an implementation, accept that the first and second drivers 31, 32 are driven along a horizontal axis, and the tension control roller 4 In another implementation, the first and second actuators 31, 32 are also acceptable for driving along a vertical axis, and the remaining component components and embodiments are equivalent to the above embodiments. Furthermore, in practice, it is also possible to provide a single 〆# sensor only on the carrier 1 and use the single sensor to sense both sides of the conveyor belt 9 and offset the conveyor belt 9 At this time, the first and second driving H 31, 32 are each driven to drive the side end of the tension control drum 4 to guide the conveyor belt 9 to return to the correct position. In addition, the creation can also be implemented in an environment where the high temperature stove 8 is not provided, thereby improving convenience and processing efficiency. In summary, the present invention is only a preferred embodiment of the present invention, and is not intended to limit the creation of the present invention; any equivalent modification or replacement that has been completed without departing from the spirit of the present invention should be included in the following description. Within the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a preferred embodiment of the present invention; FIG. 2 is a partial enlarged view of FIG. 1; FIG. 3 is a side view of FIG. FIG. 6 is a partial enlarged view of FIG. 4; FIG. 8 is another partial enlarged view of FIG. 4; FIG. 9 is a use state diagram of FIG. Fig. 10 is a view showing the state of use of Fig. 8; Fig. 11 is a schematic view showing the configuration of an additional embodiment of the present invention; Fig. 12 is a view showing the configuration of another embodiment of the present invention. [Main component symbol description]
11 12 13 2 ' 2a 21、 21a、21b 22、 22a、22b 221 23、 24 231 ' 241 31 311 > 321 32 4 41、42 51 承架 入料端 出料端 輸出端 滾筒 第一滾筒 第二滾筒 轉軸 側板 導槽 第一驅動器 缸桿 第二驅動器 張力控制滚筒 側端 第一感測器 M418903 52 第二感測器 6 馬達 61 轉軸 7 鍊條 8 爐具 9 輸送帶 90 傳動路徑 91 第一表面 92 第二表面 93 側端 1211 12 13 2 ' 2a 21, 21a, 21b 22, 22a, 22b 221 23, 24 231 ' 241 31 311 > 321 32 4 41, 42 51 Shelf feed end discharge end output end roller first roller second Roller shaft side plate guide groove first drive cylinder rod second drive tension control roller side end first sensor M418903 52 second sensor 6 motor 61 shaft 7 chain 8 stove 9 conveyor belt 90 transmission path 91 first surface 92 Second surface 93 side end 12