200823071 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種事務機器，特別是指一種可自動 連續進紙的自動送紙裝置。 【先前技術】 現有的事務機器，為了使紙張能夠連續進紙，大多配 置有自動進紙裝置。如圖1所示，現有一種進紙裝置包含 一機殼單元1及安裝在該機殼單元1上的一擋紙板2、一轴 設在該檔紙板2上方的進紙滾輪3、一轴設在該進紙滾輪3 内側的搬運滚輪組4、一設置在該擋紙板2前侧的進紙托盤 5及一提供該進紙托盤5恆朝向該進紙滚輪3浮動的彈簧6 。當使用者欲將成疊的紙張放置在該進紙托盤5上時，必 須施力以克服該彈簧6的彈次，且在放紙的同時將該進紙 托盤5下壓後，成疊的紙張前端是利用該擋紙板2而獲得 定位，且又利用該彈簧6的彈力作用，可使成疊的紙張頂 部朝該進紙滾輪3抵止，但是，使用者在放紙的同時還要 施力下壓該進紙托盤5 ,以至於在放紙時並非方便，可能有 一部份紙張（如假想線所示）無法被進紙滾輪3有效地壓 制，而呈現脫離壓制現象，且無法達到順利自動送紙目的 〇 【發明内容】 ”因此，本發明之目的，即在提供一種放紙容易且可使 成疊紙張確實放置定位之自動送紙裝置。 於是，本發明自動送紙裝置，包含一機殼單元、一轴 200823071 設在該機殼單元上的進紙㈣組、一對應該進紙滾輪組樞 δ又在該機殼單元上的進紙板、一對應該進紙板的掣動件及 一可驅動該掣動件且使該掣動件掣動該進紙板的驅動單元 。該機殼單元具有一運紙通道，該運紙通道具有一進紙端 口及一與該進紙端口呈相反設置的排紙端口。該進紙滚輪 組是對應該進紙端口軸設在該機殼單元上。該進紙板是可 擺動地樞設在該機殼單元上，並具有一樞接端部及一與該 樞接端部呈相反設置且對應於該進紙滾輪組下方的擺動端 部。該掣動件是可擺動地樞設在該機殼單元上，並具有一 軸樞端部及一與該軸樞端部呈相反設置且對應於該進紙板 之擺動端部下方的掣動端部，該掣動件可在一使該進紙板 之擺動端部趨近於該進紙滾輪組的支撐位置，及一使該擺 動端部遠離於該進紙滾輪組的釋放位置之間旋擺。該驅動 單元是可驅動該掣動件來回旋擺。 藉此，利用該驅動單元驅動該掣動件，使該進紙板之 擺動端部趨近於該進紙滾輪組或遠離於該進紙滾輪組，以 達到容易放紙、放紙確實定位及順利取紙之目的。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 如圖2、圖3及圖4所示，分別是一平面組合圖、其中 一方向之立體組合圖及另一方向之立體組合圖，本發明自 動送紙裝置的較佳實施例，包含一機殼單元10、一軸設在 200823071 該機殼單元10上的進紙滾輪組20、一轴設在該機殼單元 10上的搬運滾輪組30、一轴設在該機殼單元10上的排紙 滾輪組40、一對應該進紙滾輪組20樞設在該機殼單元10 上的進紙板50、一對應該進紙板50的掣動件60及一可驅 動該掣動件60且使該掣動件60掣動該進紙板50的驅動單 元70。 該機殼單元10具有二相對且間隔設置的側板11、一形 成在該等侧板11之間的運紙通道12及一對應於該運紙通道 12的擋紙板13，該運紙通道12具有一進紙端口 121及一 與該進紙端口 121呈相反設置且呈上下設置的排紙端口 122 ，且該擋紙板13是設置在該進紙端口 121的外側底部。 該進紙滾輪組20是對應該進紙端口 121，並具有一前 進紙滾輪21及一位在該前進紙滾輪21内側的後進紙滾輪 22 〇 該搬運滾輪組30是設置在該運紙通道12中，並具有 一軸設在該等侧板11上的主輪件31及一與該主輪件31相 對設置的輔助輪件32。 配合參閱圖5,是沿圖2中之線5_5的一剖面圖，該 排紙滾輪組40是對應該排紙端口 122，並具有一軸設在該 等側板11上的輪轴41、二固設在輪轴41上的上排紙滾輪 42、一固設在該輪軸41·其中一端部且位在所對應之側板11 外側的軸端件43、二套設在該輪軸41上的過載保護彈性元 件44、45及二對應該上排紙滾輪42的下排紙滾輪46，該 7 200823071 軸端件43具有一可伸設至該側板11内侧的凸管部431，該 過載保護彈性元件44、45為螺旋彈簧。 該進紙板50是可擺動地樞設在該機殼單元上，並 具有一樞設在該等侧板11上的樞接端部51、一與該柩接端 部51呈相反設置且對應於該前進紙滾輪21下方暨該擔止 板13前侧的擺動端部52、一由該樞接端部51延伸至該擺 動端部52的頂面53、一與該頂面相背設置的底面54及一 固設在該頂面53的摩擦件55，該底面54具有一設於該樞 接端部51與該擺動端部52之間的擋止部541。 該掣動件60是可擺動地樞設在該輪軸4ι上，並具有 一與該輪轴41呈同軸設置且套設在該輪轴41上的轴樞端 部61及一與該轴樞端部61呈相反設置且對應於該擺動端 部52下方的掣動端部62 ,該樞接端部61呈相反的二側部 各、轴向凸$又有一套没在該輪轴41外部的轴管部611，立 中一個過載保護彈性元件44呈相反的二個端部是摩擦束套 在其中一個軸管部611與該凸管部431上。 該驅動單元70具有一馬達71、一可將該馬達71動力 傳遞至該搬運滾輪組30之第一皮帶輪組72、一可將該搬運 滾輪組30之動力傳遞至該排紙滾輪組4〇的第二皮帶輪組 73及多數可將該搬運滾輪組3〇之動力傳遞至該進紙滾輪組 20的惰輪74。該馬達71具有一出力軸711，該第一皮帶輪 組72具有一固設在該出力轴711上的主動輪721、一與該 主輪件31同轴設置的從動輪722及一繞設在該主動輪721 與從動輪722上的第一皮帶723 ;該第二皮帶輪組73具有 8 200823071 一與該主輪件31同轴設置且與該從動輪722相反設置的驅 動輪731、一固設在該輪軸41上且與該軸端件43呈相反設 置的被動輪732及一繞設在該驅動輪731與被動輪732上 的第二皮帶733，該被動輪732具有一沿轴向延伸且套設在 該輪軸41外部的套管部732,，該過載保護彈性元件45呈 相反的二個端部分別摩擦束套在該套管部732,及該轴管部 611上。該惰輪74是可將該搬運滾輪組30之動力傳遞至該 後進紙滾輪22及該前進紙滾輪21。 再如圖2、圖5及圖6的一放紙操作示意圖所示，當啟 動馬達71之出力轴711朝圖2的順時針方向轉動時，利用 該第皮帶輪組72及第二皮帶輪組73之傳遞，則該被動 輪732可透過該過載保護彈性元件45將動力傳遞至該掣動 件60，且使得該掣動件6〇也朝順時針方向擺動，利用該掣 動端部62擺動時之頂緣產生之位差作用，會 板-之摄動端部52向下摄動，此時，”動件：是2 置且在該則進紙滾輪21底緣與該擺動端部52 = ==3度上H，以供放紙定位，且紙張前端會抵止定 ,.、，板上。且該掣動件60因為該掣動端部62抵 的動板50的擋止部541而獲得m然該馬達η 位，驅動該被動輪732’但是該掣動端部62已被限 Ρ3因扭力過栽而使得該被動輪义 件43相對於該過載保護彈性元件45、44=轴41、轴端 再如圖2、圖5及圖7之一取 岡 71反轉時（即朝R 9 、，不忍圖所示，當馬達 朝圖2之逆時針方轉動)，該擎動件60會朝 9 200823071 5\寺針方向擺動’利用該掣動端部62之頂緣f動該進紙板 擺動端°卩52向上擺動，就可使已盛放在該進紙板50 上的紙張朝該前進紙滾輪21抵止，此時，該掣動件6〇已 由釋放位置綠與士、 i i 疋擺成一支撐位置。且該前進紙滾輪21受到該 ，U輪74的傳動，會朝順時針方向轉動，且可達到順利取 、 的且利用該馬達71的動力持續驅動該被動輪732 但疋該掣動端部62已抵止限位在該進紙板50的底面54 也會因扭力過載而使得該被動輪732及輪軸41相對於該 過載保4彈性疋件45、44空轉。且隨著取紙張數漸漸增多 利用該過載保護彈性元件45、44之聯動，可使該挈動件 60的挲動端部62頂緣持續抵止在該進紙板5()的底面，且 使侍該進紙板50隨取紙張數的增加，也會逐漸趨近該前進 、’、氏滚輪21 ’且利用該摩擦件55之設置，即使只剩一張紙仍 可達到順利取紙之目的，且使紙張順利送入該運紙通道 中。 值得一提的是，本發明較佳實施例雖然在該套管部 732及該轴官部611之間，以及該轴管部與該凸管部 431之間各束套定位有一個過載保護彈性元件45、44，但 也可僅在該套管部732,及該轴管部611之間，或該轴管部 611與該凸官部431之間束套定位一個過載保護彈性元件， 且亦達到預期之目的。 因此，本發明之自動進紙裝置，是利用該掣動件6〇掣 動該進紙板50產生樞轉’且使該進紙板5〇之擺動端部52 遠離於該祕滚輪組20，而糾麵料目的，或使該擺 10 200823071 動端部52趨近於該進紙滾輪组2〇，而達到順利取紙目的， 亦即，使用者在放紙時，毋需如習知般費力地下壓該進紙 托盤5 ,故在放紙時相當方便，而當掣動件6〇將該進紙板 50向上掣動時，可使紙張抵止在該前進紙滾輪21下方，故 紙張可被該前進紙滾輪21有效地壓制，亦可達到順利自動 送紙目的。且本發明是利用同一動力源（馬達71)用以帶 動進紙滾輪組20、搬運滾輪組3〇、排紙滾輪組4〇及掣動200823071 IX. Description of the Invention: [Technical Field] The present invention relates to a transaction machine, and more particularly to an automatic paper feeding device capable of automatically feeding paper continuously. [Prior Art] In the conventional transaction machine, in order to enable continuous feeding of paper, an automatic paper feeding device is often disposed. As shown in FIG. 1 , a conventional paper feeding device includes a casing unit 1 and a paperboard 2 mounted on the casing unit 2, a paper feeding roller 3 disposed on the paperboard 2, and a shaft setting. A conveyance roller set 4 inside the paper feed roller 3, a paper feed tray 5 provided on the front side of the paper feed cassette 2, and a spring 6 for supplying the paper feed tray 5 to the paper feed roller 3 for floating. When the user wants to place a stack of sheets on the paper feed tray 5, it is necessary to apply a force to overcome the spring number of the spring 6, and press the paper feed tray 5 while the paper is being fed, and then stack The front end of the paper is positioned by the paperboard 2, and by the elastic force of the spring 6, the top of the stack of paper can be pressed toward the paper feed roller 3, but the user also applies the paper while releasing the paper. The paper feed tray 5 is pressed down so that it is not convenient when the paper is discharged. There may be a part of the paper (as indicated by the imaginary line) that cannot be effectively pressed by the paper feed roller 3, and the paper is released from the pressing phenomenon, and cannot be smoothly achieved. BACKGROUND OF THE INVENTION Accordingly, it is an object of the present invention to provide an automatic paper feeding device which is easy to put paper and which can reliably position a stack of sheets. Thus, the automatic paper feeding device of the present invention comprises a The casing unit, a shaft 200823071, a paper feeding (four) set on the casing unit, a pair of paper feeding rollers δ and a paper feeding plate on the casing unit, a pair of moving pieces that should be fed into the cardboard and One can drive the stirrup and And causing the swaying member to move the driving unit of the paper feeding board. The casing unit has a paper conveying passage, and the paper conveying passage has a paper feeding port and a paper discharge port disposed opposite to the paper feeding port. The paper roller set is disposed on the casing unit corresponding to the paper feeding port shaft. The paper feeding plate is pivotably disposed on the casing unit, and has a pivoting end portion and a pivoting end portion Conversely disposed and corresponding to the swinging end portion of the paper feed roller set. The rocking member is swingably pivoted on the casing unit and has a pivot end portion and an opposite end of the pivot end portion And corresponding to the swaying end below the oscillating end of the feeding board, the swaying member can approach the supporting position of the paper feeding roller set at a swinging end of the feeding board, and the oscillating end The portion is rotated away from the release position of the paper feed roller set. The drive unit is configured to drive the tilting member to swing back and forth. Thereby, the driving unit is used to drive the swinging member to make the swinging end of the feeding board Approaching the feed roller set or away from the feed roller set to The above-mentioned and other technical contents, features and effects of the present invention are achieved in the following detailed description of a preferred embodiment of the reference drawings. As shown in FIG. 2, FIG. 3 and FIG. 4, respectively, a plane combination diagram, a three-dimensional combination diagram of one direction and a three-dimensional combination diagram of another direction, the comparison of the automatic paper feeding device of the present invention A preferred embodiment includes a casing unit 10, a paper feed roller set 20 having a shaft disposed on the casing unit 10 of 200823071, a transport roller set 30 having a shaft disposed on the casing unit 10, and a shaft disposed on the machine. a paper discharge roller set 40 on the casing unit 10, a pair of paper feed rollers 50 pivotally disposed on the casing unit 10, a pair of feed members 60 that should be fed into the paperboard 50, and a drive unit The moving member 60 causes the swaying member 60 to sway the driving unit 70 of the feeding board 50. The casing unit 10 has two opposite and spaced side plates 11, a paper path 12 formed between the side plates 11, and a paperboard 13 corresponding to the paper path 12, the paper path 12 having A paper feed port 121 and a paper discharge port 122 disposed opposite to the paper feed port 121 and disposed above and below, and the paper stopper 13 is disposed at an outer bottom portion of the paper feed port 121. The paper feed roller set 20 corresponds to the paper feed port 121 and has a forward paper roller 21 and a rear feed roller 22 inside the forward paper roller 21. The transport roller set 30 is disposed in the paper transport path 12 The middle wheel member 31 has a shaft disposed on the side plates 11 and an auxiliary wheel member 32 disposed opposite the main wheel member 31. Referring to FIG. 5, which is a cross-sectional view taken along line 5_5 of FIG. 2, the paper discharge roller set 40 is corresponding to the paper discharge port 122, and has an axle 41 and two fixed shafts disposed on the side plates 11. An upper discharge roller 42 on the axle 41, a shaft end piece 43 fixed to one end of the axle 41 and located outside the corresponding side plate 11, and an overload protection elastic sleeve disposed on the axle 41 The elements 44, 45 and the pair of lower paper discharge rollers 46 of the upper paper discharge roller 42 have a convex tube portion 431 extending to the inner side of the side plate 11, the overload protection elastic member 44, 45 is a coil spring. The paper board 50 is swingably pivoted on the casing unit, and has a pivoting end portion 51 pivoted on the side panels 11, opposite to the mating end portion 51 and corresponding to Below the forward paper roller 21, a swinging end portion 52 on the front side of the supporting plate 13, a top surface 53 extending from the pivoting end portion 51 to the swinging end portion 52, and a bottom surface 54 disposed opposite the top surface And a friction member 55 fixed to the top surface 53. The bottom surface 54 has a stopping portion 541 disposed between the pivoting end portion 51 and the swinging end portion 52. The swaying member 60 is pivotally mounted on the axle 4m and has a pivot end portion 61 disposed coaxially with the axle 41 and sleeved on the axle 41, and a pivot end of the shaft The portion 61 is oppositely disposed and corresponds to the swaying end portion 62 below the oscillating end portion 52. The pivoting end portion 61 has opposite sides, each of which is axially convex and has a set that is not outside the axle 41. The shaft tube portion 611, the one of the opposite ends of the overload protection elastic member 44, is a frictional bundle that is sleeved on one of the shaft tube portions 611 and the convex tube portion 431. The driving unit 70 has a motor 71, a first pulley set 72 that can transmit the power of the motor 71 to the carrying roller set 30, and a power of the carrying roller set 30 can be transmitted to the discharging roller set 4 The second pulley set 73 and a plurality of the power of the transport roller set 3 can be transmitted to the idler gear 74 of the paper feed roller set 20. The motor 71 has a power output shaft 711. The first pulley unit 72 has a driving wheel 721 fixed on the output shaft 711, a driven wheel 722 disposed coaxially with the main wheel member 31, and a winding wheel 722 disposed thereon. a first belt 723 on the driving wheel 721 and the driven wheel 722; the second pulley group 73 has 8 200823071 - a driving wheel 731 disposed coaxially with the main wheel member 31 and opposite to the driven wheel 722, a passive wheel 732 on the axle 41 opposite to the shaft end piece 43 and a second belt 733 wound around the driving wheel 731 and the driven wheel 732. The driven wheel 732 has an axial extension and a sleeve. The sleeve portion 732 is disposed outside the axle 41, and the overload protection elastic member 45 is frictionally sleeved on the sleeve portion 732 and the shaft tube portion 611 at opposite ends. The idler gear 74 transmits the power of the transport roller group 30 to the rear paper feed roller 22 and the forward paper roller 21. 2, 5, and 6, when the output shaft 711 of the starter motor 71 is rotated clockwise in FIG. 2, the first pulley set 72 and the second pulley set 73 are utilized. When the transmission, the passive wheel 732 can transmit power to the swaying member 60 through the overload protection elastic member 45, and the swaying member 6 摆动 also swings in the clockwise direction, and the swinging end portion 62 is oscillated. The positional difference generated by the top edge causes the perturbation end 52 of the panel to be perturbed downward. At this time, the "moving member: is 2 and at the bottom edge of the paper feed roller 21 and the swinging end portion 52 = = = 3 degrees upper H, for paper positioning, and the leading end of the paper will abut, the plate, and the swaying member 60 because of the swaying end portion 62 against the stop portion 541 of the movable plate 50 Obtaining the motor η position, driving the driven wheel 732 ′ but the swaying end 62 has been limited by the torque, so that the passive sprocket 43 is opposite to the overload protection elastic element 45 , 44 = the shaft 41 When the shaft end is reversed as shown in Fig. 2, Fig. 5 and Fig. 7 (ie, toward R 9 , the motor is turned counterclockwise as shown in Fig. 2) The oscillating member 60 is oscillated toward the direction of the 9200823071 5\ temple needle. The swaying end of the paperboard swinging end 卩52 is swung upward by the top edge f of the swaying end portion 62, so that the loading plate 50 can be placed thereon. The upper paper is abutted toward the forward paper roller 21. At this time, the rocking member 6 has been placed in a supporting position by the release position green and the ii, and the forward paper roller 21 is subjected to the transmission of the U-wheel 74. Rotating in a clockwise direction, and achieving smooth take-up, and continuously driving the driven wheel 732 by the power of the motor 71, but the tilting end 62 has resisted the limit on the bottom surface 54 of the paper board 50. The passive wheel 732 and the axle 41 are idling with respect to the overload protection member 45, 44 due to the torsion overload, and the linkage of the overload protection elastic members 45, 44 can be utilized as the number of sheets taken is gradually increased. The top edge of the swaying end 62 of the swaying member 60 continues to abut against the bottom surface of the paperboard 5(), and the paperboard 50 will gradually approach the advancement as the number of sheets taken is increased. The roller 21' and with the arrangement of the friction member 55, even if only one sheet of paper remains, the smoothness can be achieved. The purpose of the paper is taken, and the paper is smoothly fed into the paper path. It is worth mentioning that the preferred embodiment of the present invention is between the sleeve portion 732 and the shaft portion 611, and the shaft tube portion. An overload protection elastic member 45, 44 is positioned between the sleeves of the convex tube portion 431, but may be only between the sleeve portion 732 and the shaft tube portion 611, or the shaft tube portion 611 and the The bundle between the convex portions 431 positions an overload protection elastic member and also achieves the intended purpose. Therefore, the automatic paper feeding device of the present invention uses the swaying member 6 to sway the input paper sheet 50 to generate a pivotal ' And moving the swinging end portion 52 of the paper board 5 away from the secret roller group 20, and correcting the fabric, or making the pendulum 10 200823071 moving end portion 52 approach the paper feed roller group 2〇, and achieving smooth take-up For the purpose of paper, that is, when the user puts the paper, it is not necessary to forcefully press the paper feed tray 5 as is conventionally known, so that it is quite convenient when the paper is fed, and when the smashing member 6 smashes the paper feed sheet 50 upwards When the paper is moved, the paper can be pressed under the forward paper roller 21, so the paper can be effectively used by the forward paper roller 21. Pressing, can successfully achieve the purpose of automatic paper feed. Moreover, the present invention utilizes the same power source (motor 71) for driving the paper feed roller set 20, the transport roller set 3〇, the paper discharge roller set 4〇, and the tilting
件60更可產生簡化結構、降低成本之功效，另外，利用 該播止板13與該進紙板5G的配合，可達到撞紙定位之功 效，且利用該掣動件60掣動該進紙板5〇則可同時達成自 動進紙之功效。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍’即大凡依本發明申請：利 範圍及發明說_容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是現有-種進紙I置的組合示意圖； 圖2是一平面組合圖 較佳實施例； 說明本發明自動送紙裝置的一 圖3是本發明上述較佳實施例其中一方向之立體組合 一方向之立體組合圖 圖4是本發明上述較佳實施例另 圖5是沿圖2中之線5—5的一剖面圖； 11 200823071 圖6是本發明上述較佳實施例之一放紙操作示意圖， 說明一掣動件位在一釋放位置且一進紙板遠離於一進紙滾 輪組；及 圖7是本發明上述較佳實施例之一取紙示意圖，說明 該掣動件位在一支撐位置且使進紙板趨近於該進紙滾輪組The component 60 can further reduce the cost of the structure and reduce the cost. In addition, by using the mating plate 13 and the feeding board 5G, the paper jam positioning effect can be achieved, and the feeding member 60 is used to sway the feeding board 5 . 〇 can achieve the effect of automatic paper feeding at the same time. However, the above description is only for the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the application according to the present invention: the simple equivalent change of the range and the invention Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a combination of a conventional paper feed I; FIG. 2 is a plan view of a preferred embodiment; FIG. 3 is a preferred embodiment of the present invention. FIG. 4 is a cross-sectional view of the above-described preferred embodiment of the present invention. FIG. 4 is a cross-sectional view taken along line 5-5 of FIG. 2; 11 200823071 FIG. 6 is a comparison of the present invention. A schematic diagram of a paper-drawing operation of a preferred embodiment, illustrating that a rocking member is in a release position and a paper feed tray is away from a paper feed roller set; and FIG. 7 is a schematic view of one of the above preferred embodiments of the present invention. The swaying member is in a support position and brings the paperboard closer to the paper feed roller set
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【主要元件符號說明】 10·… •…機殼單元 52…… 擺動端W 11 ····· •…側板 53·••… …頂面 12…·· •…運紙通道 54…… …底面 121… •…進紙端口 541 …. …擋止部 122… •…排紙端口 55·••… …摩擦件 13····· •…擔紙板 60........ …掣動件 20····· •…進紙滾輪組 61····· …轴樞端部 21····· …·刖進紙滾輪 611 …· …轴管部 22·.··· …·後進紙滾輪 62····.· …掣動端部 30···· …·搬運滾輪組 70·••… …驅動單元 31••… •…主輪件 71…… …馬達 32····· •…輔助輪件 711 ···· …出力轴 40···. •…排紙滾輪組 72·…·· …第一皮帶輪組 41·…· •…輪軸 721 ···· …主動輪 42·…· …·上排紙滾輪 722 ·… …從動輪 43"… •…軸端件 723 …· …第一皮帶 431… …·凸管部 73······ …第二皮帶輪組 44·.··· …·過載保護彈性元件 731 ···· …驅動輪 45""· …·過載保護彈性元件 732 …. …被動輪 46••… •…下排紙滚輪 732’ … …套管部 5〇"··· •…進紙板 733 …. …第二皮帶 51···* •…樞接端部 74…… …惰輪 13[Description of main component symbols] 10·... •...Chassis unit 52... Swing terminal W 11 ······...Side plate 53·••... Top surface 12...···...Paper path 54... Bottom surface 121... •... paper feed port 541 .... ...stop portion 122... •... paper discharge port 55·••... friction member 13······...loader 60........ Flipper 20······...Feed roller set 61·····...shaft pivot end 21·······刖feed roller 611 ...·...shaft tube section 22·.·· · ...· Rear feed roller 62······...Flicking end 30······Transport roller set 70·••... Drive unit 31••...•...Main wheel 71... Motor 32····· •...auxiliary wheel 711 ···· ...output shaft 40···.•...paper discharge roller set 72·...·...first pulley set 41·...·......axle 721 ·· ···Drive wheel 42·...·...·Upper paper feed roller 722 ·...Drive wheel 43"...•...Axis end piece 723 ...·...First belt 431...Convex tube part 73······ ...the second pulley set 44·.····· Overload protection elastic element 731 ···· ... drive wheel 45""··Overload protection elastic element 732 .... ...passive wheel 46••... •... lower paper discharge roller 732' ... sleeve portion 5〇" ··· •...Into the cardboard 733 .... ...the second belt 51···* •...the pivoting end 74...the idler 13