技术领域Technical Field
本发明涉及金融设备，特别是涉及一种调宽机构及其纸币鉴别模块。The invention relates to financial equipment, in particular to a width adjustment mechanism and a banknote identification module thereof.
背景技术Background Art
在纸币鉴别过程中，鉴别模块时不可或缺的，特别是对于一些需要连续、大量鉴别纸币真伪的场合中，对相关的鉴别模块的要求不仅仅是需要能够准确鉴别，还需要具有较高的效率。特别是对纸币进行长时间、大量鉴别时，由于纸币质量参差不齐，因此很容易造成卡钞，而且不同纸币的厚度不一样，但是目前的鉴别模块只能适应一种厚度的纸币，这就需要金融机构采购多种型号或规格的鉴别模块，不但造成高昂的采购成本，还为后期管理维护带来了较大的困难。In the process of banknote identification, the identification module is indispensable, especially for some occasions that require continuous and large-scale identification of banknotes. The requirements for the relevant identification modules are not only to be able to identify accurately, but also to have high efficiency. Especially when identifying banknotes for a long time and in large quantities, it is easy to cause banknote jams due to the uneven quality of banknotes, and the thickness of different banknotes is different, but the current identification module can only adapt to banknotes of one thickness, which requires financial institutions to purchase identification modules of multiple models or specifications, which not only causes high procurement costs, but also brings great difficulties to later management and maintenance.
对此申请人提出了一种符合金标的纸币鉴别模块，其鉴别速度快、且能够适应于不同厚度的纸币。In response to this, the applicant proposed a banknote identification module that complies with the gold mark, which has a fast identification speed and can adapt to banknotes of different thicknesses.
发明内容Summary of the invention
有鉴于现有技术的上述缺陷，本发明所要解决的技术问题是提供一种调宽机构及其纸币鉴别模块，其调宽机构能够调节纸币通道的宽度(高度)。In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a width adjustment mechanism and a banknote identification module thereof, wherein the width adjustment mechanism can adjust the width (height) of the banknote channel.
为实现上述目的，本发明提供了一种调宽机构，其用于将上导钞架与两块立板、两块底板边缘进行装配，包括导钞转轴，两块立板分别与导钞转轴可圆周转动装配，导钞转轴一端穿出其中一块立板后与调宽电机的输出轴通过联轴器连接装配，调节电机固定在与之靠近的立板上；导钞转轴还穿过上导钞架位于两块立板之间的部分且与上导钞架可圆周转动装配，螺钉穿过导钞转轴后与上导钞架侧壁装配固定；所述上导钞架远离导钞转轴一端与锁轴可圆周转动装配。To achieve the above-mentioned purpose, the present invention provides a width adjustment mechanism, which is used to assemble an upper banknote guide frame with two vertical plates and two bottom plate edges, including a banknote guide shaft, and the two vertical plates are respectively rotatably assembled with the banknote guide shaft. One end of the banknote guide shaft passes through one of the vertical plates and is connected and assembled with the output shaft of the width adjustment motor through a coupling, and the adjustment motor is fixed on the vertical plate close to it; the banknote guide shaft also passes through the part of the upper banknote guide frame located between the two vertical plates and is rotatably assembled with the upper banknote guide frame, and the screw passes through the banknote guide shaft and is assembled and fixed with the side wall of the upper banknote guide frame; the end of the upper banknote guide frame away from the banknote guide shaft is rotatably assembled with the lock shaft.
优选地，锁轴两端分别穿出上导钞架后在分别与第一锁板、第二锁板铰接，所述第一锁板、第二锁板上分别设置有第一锁槽、第二锁槽，所述第一锁槽、第二锁槽分别与第一锁杆、第二锁杆卡合装配，所述第一锁杆、第二锁杆分别固定在固定在底板边缘上。Preferably, both ends of the lock shaft pass through the upper banknote guide frame and are hinged to the first lock plate and the second lock plate respectively. The first lock plate and the second lock plate are respectively provided with a first lock groove and a second lock groove. The first lock groove and the second lock groove are respectively engaged with the first lock rod and the second lock rod. The first lock rod and the second lock rod are respectively fixed on the edge of the bottom plate.
优选地，所述第一锁板上还设置有拉簧孔，拉簧孔与拉簧一端钩合装配固定，拉簧另一端与拉簧柱钩合装配固定，拉簧柱固定在上导钞架侧壁上；Preferably, the first lock plate is further provided with a tension spring hole, the tension spring hole is hooked and assembled with one end of the tension spring, the other end of the tension spring is hooked and assembled with a tension spring column, and the tension spring column is fixed on the side wall of the upper banknote guide frame;
所述第一锁板上还设置有锁板连接部分，锁板连接部分与顶盖边缘贴紧，顶盖边缘设置在顶盖上，顶盖用于将上导钞架顶部封闭。The first lock plate is also provided with a lock plate connecting portion, which is in close contact with the edge of the top cover. The edge of the top cover is arranged on the top cover, and the top cover is used to close the top of the upper banknote guide frame.
优选地，所述上导钞架靠近第一进钞导板一端的底部设置有放置凸起，所述放置凸起与设置在第一进钞导板上的放置槽贴合装配，第一进钞导板固定在底板上。Preferably, a placement protrusion is provided at the bottom of the upper banknote guide frame near one end of the first banknote inlet guide plate, and the placement protrusion is fitted with a placement groove provided on the first banknote inlet guide plate, and the first banknote inlet guide plate is fixed on the bottom plate.
优选地，所述第一进钞导板位于纸币通道进口的下方，纸币通道进口的上方固定有第二进钞导板。Preferably, the first banknote feeding guide plate is located below the entrance of the banknote channel, and a second banknote feeding guide plate is fixed above the entrance of the banknote channel.
本发明还公开了一种纸币鉴别模块，其应用有上述调宽机构。The invention also discloses a banknote identification module, which is applied with the width adjustment mechanism.
优选地，还包括两块立板、上导钞架、下导钞架，两块立板底部分别固定在底板上，底板两侧上分别固定有底板边缘；上导钞架与两块立板之间通过调宽机构装配；Preferably, it also includes two vertical plates, an upper banknote guide frame, and a lower banknote guide frame. The bottoms of the two vertical plates are respectively fixed to the bottom plate, and the bottom plate edges are respectively fixed on both sides of the bottom plate; the upper banknote guide frame and the two vertical plates are assembled through a width adjustment mechanism;
所述纸币通道由下导钞架顶面与上导钞架的上导钞架底板之间的间隙构成，且纸币通道在纸币运行方向上依次安装有：第一主压紧轮、第五送钞轮、CIS传感器、第二主压紧轮、第四送钞轮、感应压轮、第三送钞轮、第一副压紧轮、第六送钞轮、磁性阅读机、第二送钞轮、第三主压紧轮、第一送钞轮、第二副压紧轮；所述第一主压紧轮、第二主压紧轮、第三主压紧轮均为主压紧轮且结构一样；主压紧轮属于主压紧组件，主压紧组件还包括第二压紧转轴；The banknote channel is formed by the gap between the top surface of the lower banknote guide frame and the bottom plate of the upper banknote guide frame, and the banknote channel is sequentially installed with: the first main clamping wheel, the fifth banknote feeding wheel, the CIS sensor, the second main clamping wheel, the fourth banknote feeding wheel, the induction clamping wheel, the third banknote feeding wheel, the first auxiliary clamping wheel, the sixth banknote feeding wheel, the magnetic reader, the second banknote feeding wheel, the third main clamping wheel, the first banknote feeding wheel, and the second auxiliary clamping wheel; the first main clamping wheel, the second main clamping wheel, and the third main clamping wheel are all main clamping wheels and have the same structure; the main clamping wheel belongs to the main clamping assembly, and the main clamping assembly also includes a second clamping shaft;
所述主压紧轮可圆周转动地安装在第二压紧转轴上，第二压紧转轴装入支架滑槽内且可在支架滑槽内沿着竖直方向上滑动，所述支架滑槽设置在主压紧支架上，第二压紧转轴上还套装有弹簧块，弹簧块与主压紧支架之间安装有第二压簧，第二压簧用于对弹簧块产生向下导钞架的推力；支架滑槽四侧封闭且只在第二压紧转轴轴向的两侧上开口；The main pressing wheel is rotatably mounted on the second pressing shaft, the second pressing shaft is installed in the bracket slide slot and can slide in the bracket slide slot along the vertical direction, the bracket slide slot is arranged on the main pressing bracket, the second pressing shaft is also equipped with a spring block, a second compression spring is arranged between the spring block and the main pressing bracket, and the second compression spring is used to generate a thrust for the spring block to guide the banknote rack downward; the bracket slide slot is closed on four sides and is only opened on two sides of the axial direction of the second pressing shaft;
所述第五送钞轮、第四送钞轮、第三送钞轮、第六送钞轮、第二送钞轮、第一送钞轮分别安装在第五送钞轴、第四送钞轴、第三送钞轴、第六送钞轴、第二送钞轴、第一送钞轴上，所述第五送钞轴、第四送钞轴、第三送钞轴、第六送钞轴、第二送钞轴、第一送钞轴分别与下导钞架两侧可圆周转动装配，且第五送钞轴、第四送钞轴、第三送钞轴、第二送钞轴、第一送钞轴两端分别穿出下导钞架两侧、两块底板边缘且与下导钞架、两块底板边缘可圆周转动装配；The fifth banknote feeding wheel, the fourth banknote feeding wheel, the third banknote feeding wheel, the sixth banknote feeding wheel, the second banknote feeding wheel, and the first banknote feeding wheel are respectively installed on the fifth banknote feeding shaft, the fourth banknote feeding shaft, the third banknote feeding shaft, the sixth banknote feeding shaft, the second banknote feeding shaft, and the first banknote feeding shaft, and the fifth banknote feeding shaft, the fourth banknote feeding shaft, the third banknote feeding shaft, the sixth banknote feeding shaft, the second banknote feeding shaft, and the first banknote feeding shaft are respectively assembled with both sides of the lower banknote guide frame so as to be rotatable in a circle, and the two ends of the fifth banknote feeding shaft, the fourth banknote feeding shaft, the third banknote feeding shaft, the second banknote feeding shaft, and the first banknote feeding shaft respectively pass through the two sides of the lower banknote guide frame and the edges of the two bottom plates and are assembled with the lower banknote guide frame and the edges of the two bottom plates so as to be rotatable in a circle;
所述第一送钞轴穿出其中一块底板边缘或立板后与第一一号带轮装配固定，第一一号带轮通过第一皮带与第一二号带轮连接并形成带传动机构；所述第一二号带轮安装在第二送钞轴穿出此底板边缘一端，且第二送钞轴上还安装有第二一号带轮，所述第三送钞轴、第四送钞轴、第五送钞轴穿出此底板边缘后分别与第二二号带轮、第二三号带轮、第二四号带轮装配固定，第二皮带分别绕过第二一号带轮、第二二号带轮、第二三号带轮、第二四号带轮后构成带传动机构；The first banknote feeding shaft passes through one of the bottom plate edges or the vertical plate and is assembled and fixed with the first belt wheel. The first belt wheel is connected to the first belt wheel through the first belt to form a belt transmission mechanism; the first belt wheel is installed at one end of the second banknote feeding shaft passing through the bottom plate edge, and the second belt wheel is also installed on the second banknote feeding shaft. The third banknote feeding shaft, the fourth banknote feeding shaft, and the fifth banknote feeding shaft pass through the bottom plate edge and are respectively assembled and fixed with the second belt wheel, the second belt wheel, and the second belt wheel respectively pass through the second belt wheel, the second belt wheel, the second belt wheel, and the second belt wheel to form a belt transmission mechanism;
所述第五送钞轴、第四送钞轴、第六送钞轴、第二送钞轴另一端穿过另一底板边缘或立板后分别与驱动带轮、第一一号齿轮、第二一号齿轮、第二三号齿轮装配，所述驱动带轮通过第三皮带与外部出钞装置上的主动带轮连接并构成带传动机构。The other ends of the fifth banknote feeding shaft, the fourth banknote feeding shaft, the sixth banknote feeding shaft and the second banknote feeding shaft pass through the edge of another bottom plate or the vertical plate and are respectively assembled with the driving pulley, the first gear No. 1, the second gear No. 1 and the second gear No. 3. The driving pulley is connected to the active pulley on the external banknote dispensing device through the third belt to form a belt transmission mechanism.
优选地，所述第二一号带轮、第二二号带轮之间安装有第一张紧轮；所述第二三号带轮、第二四号带轮之间安装有第二张紧轮，所述第一张紧轮、第二张紧轮分别与第二皮带压紧；Preferably, a first tensioning wheel is installed between the second first pulley and the second second pulley; a second tensioning wheel is installed between the second third pulley and the second fourth pulley, and the first tensioning wheel and the second tensioning wheel are respectively pressed against the second belt;
所述第一张紧轮、第二张紧轮分别固定在第一张紧轴、第二张紧轴上，所述第一张紧轴、第二张紧轴分别安装在第一张紧安装板、第二张紧安装板上，所述第一张紧安装板、第二张紧安装板分别固定在底板上；The first tensioning wheel and the second tensioning wheel are respectively fixed on the first tensioning shaft and the second tensioning shaft, the first tensioning shaft and the second tensioning shaft are respectively mounted on the first tensioning mounting plate and the second tensioning mounting plate, and the first tensioning mounting plate and the second tensioning mounting plate are respectively fixed on the bottom plate;
所述第一一号齿轮与第一二号齿轮啮合传动；所述第二一号齿轮、第二三号齿轮分别与第二二号齿轮啮合传动，第二二号齿轮安装在辅助齿轮轴上，辅助齿轮轴安装在立板上。The first gear meshes with the first gear; the second gear and the second gear mesh with the second gear respectively. The second gear is mounted on an auxiliary gear shaft, and the auxiliary gear shaft is mounted on a vertical plate.
优选地，所述感应压轮、第一副压紧轮、第二副压紧轮分别安装在检测模块、第一幅压紧支架、第一压紧转轴上且其分别可在其圆周方向上转动；Preferably, the induction pressing wheel, the first auxiliary pressing wheel, and the second auxiliary pressing wheel are respectively mounted on the detection module, the first pressing bracket, and the first pressing shaft, and they can rotate in their circumferential directions respectively;
所述第一压紧转轴卡装入上出钞板内，且出钞板与第一压紧转轴对应处设置有弹簧孔，第一压簧装入弹簧孔且其一端与第一压紧转轴压紧、另一端与上护板内侧顶紧，所述上护板安装在上出钞板顶部；The first pressing shaft is inserted into the upper banknote dispensing plate, and a spring hole is provided at the corresponding position between the banknote dispensing plate and the first pressing shaft. The first compression spring is inserted into the spring hole and one end of the first compression spring is pressed against the first pressing shaft and the other end is pressed against the inner side of the upper guard plate. The upper guard plate is installed on the top of the upper banknote dispensing plate.
第一副压紧轮属于第一副压紧组件，第一副压紧组件包括第一副压紧支架，所述第一副压紧支架通过支架铰接轴可圆周转动地安装在上导钞架的铰接槽内，且支架铰接轴上套装有扭簧，扭簧用于对第一副压紧支架施加向第一副压紧轮转动的扭力；所述第一副压紧支架、主压紧支架分别安装在上导钞架上。The first auxiliary clamping wheel belongs to the first auxiliary clamping assembly, which includes a first auxiliary clamping bracket. The first auxiliary clamping bracket is rotatably installed in the hinge groove of the upper banknote guide frame through the bracket hinge shaft, and a torsion spring is mounted on the bracket hinge shaft. The torsion spring is used to apply a torque to the first auxiliary clamping bracket to rotate the first auxiliary clamping wheel; the first auxiliary clamping bracket and the main clamping bracket are respectively installed on the upper banknote guide frame.
优选地，所述检测模块包括检测安装块，检测安装块安装在导钞架底板上，且所述导钞架底板上还设置有压紧通槽，所述感应压轮穿过压紧通槽后进入纸币通道内与第三送钞轮压紧以输送纸币；Preferably, the detection module comprises a detection mounting block, which is mounted on the bottom plate of the banknote guide rack, and a pressing slot is also provided on the bottom plate of the banknote guide rack, and the induction pressing wheel enters the banknote channel after passing through the pressing slot and is pressed against the third banknote feeding wheel to convey the banknote;
所述检测安装块上固定有检测固定块，检测固定块内部设置有检测滑槽，检测安装块上设置有与检测滑槽连通的检测驱动槽，且所述检测安装块上还分别设置有检测活动槽、检测压紧斜面，所述检测压紧斜面设置在检测活动槽的内壁上；A detection fixing block is fixed on the detection mounting block, a detection slide groove is arranged inside the detection fixing block, a detection driving groove connected to the detection slide groove is arranged on the detection mounting block, and a detection movable groove and a detection pressing inclined surface are also arranged on the detection mounting block, respectively, and the detection pressing inclined surface is arranged on the inner wall of the detection movable groove;
所述检测活动槽内安装有数个活动检测块，活动检测块可圆周转动地安装在检测转轴上，检测转轴两端分别安装在检测活动槽两端的侧壁上；所述活动检测块上设置有铰接环，所述铰接环与检测压紧轴装配，所述感应压轮可圆周转动地安装在检测压紧轴上；A plurality of movable detection blocks are installed in the detection movable groove, and the movable detection blocks can be rotatably installed on the detection shaft, and the two ends of the detection shaft are respectively installed on the side walls of the two ends of the detection movable groove; a hinge ring is provided on the movable detection block, and the hinge ring is assembled with the detection clamping shaft, and the induction pressure wheel can be rotatably installed on the detection clamping shaft;
所述检测滑槽、检测驱动槽内分别可滑动地安装有检测杆、检测杆大端；所述检测杆远离检测杆大端的一端穿出检测滑槽后与检测凸起装配固定，所述检测凸起具有磁性，且检测固定块上、检测凸起上安装有霍尔传感器，霍尔传感器用于探测检测凸起的位移；A detection rod and a large end of the detection rod are slidably installed in the detection slide groove and the detection driving groove respectively; the end of the detection rod away from the large end of the detection rod passes through the detection slide groove and is assembled and fixed with the detection protrusion, the detection protrusion is magnetic, and Hall sensors are installed on the detection fixing block and the detection protrusion, and the Hall sensors are used to detect the displacement of the detection protrusion;
所述检测杆位于检测杆大端与检测滑槽之间的部分上套有第三压簧，第三压簧用于对检测杆大端施加阻碍其上移的弹力；所述活动检测块上还设置有卡紧凸起、驱动凸起，所述驱动凸起位于检测压紧轴正上方且与检测杆大端底面顶紧；所述检测压紧斜面由上至下、由接近检测驱动槽一端向另一端倾斜向下设置，且检测压紧斜面距离检测驱动槽的间距由上至下逐渐增加。A third compression spring is sleeved on the part of the detection rod located between the large end of the detection rod and the detection slide groove, and the third compression spring is used to apply an elastic force to the large end of the detection rod to hinder its upward movement; a clamping protrusion and a driving protrusion are also provided on the movable detection block, and the driving protrusion is located directly above the detection clamping axis and is pressed against the bottom surface of the large end of the detection rod; the detection clamping inclined surface is arranged downward from top to bottom, from one end close to the detection driving groove to the other end, and the distance between the detection clamping inclined surface and the detection driving groove gradually increases from top to bottom.
本发明的有益效果是：The beneficial effects of the present invention are:
1、本发明结构简单，且可直接安装在ATM机、自动配钞机等设备上进行纸币的快速鉴别，其效率高，能够满足大量纸币快速鉴别的要求。1. The present invention has a simple structure and can be directly installed on ATM machines, automatic banknote dispensing machines and other equipment to quickly identify banknotes. It has high efficiency and can meet the requirements of quickly identifying a large number of banknotes.
2、本发明通过检测模块检测是否发生卡钞、纸币歪斜(通过不同检测凸起发生位移时间差即可识别)、纸币通过等状态，从而及时发现纸币异常，以防止大量卡钞、纸币揉碎、纸币撕裂等问题的发生。2. The present invention uses a detection module to detect whether a banknote is stuck, skewed (identifiable by the time difference in displacement of different detection protrusions), or whether a banknote passes, so as to promptly detect banknote abnormalities and prevent the occurrence of problems such as a large number of banknotes being stuck, crushed, or torn.
3、本发明通过调宽电机实现对上导钞架进行驱动，从而调节上导钞架与下导钞架之间的间距(纸币通道宽度)，从而可以适应于不同厚度的纸币。另外可以通过打开卡锁机构使得上导钞架以导钞转轴为中心转动以打开纸币通道，从而便于检修、维护，如处理卡钞等。3. The present invention drives the upper banknote guide frame by a width adjustment motor, thereby adjusting the distance between the upper banknote guide frame and the lower banknote guide frame (the width of the banknote passage), so as to adapt to banknotes of different thicknesses. In addition, the upper banknote guide frame can be rotated around the banknote guide shaft to open the banknote passage by opening the locking mechanism, so as to facilitate inspection and maintenance, such as handling jammed banknotes.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1-图8是本发明的结构示意图。1 to 8 are schematic diagrams of the structures of the present invention.
图9-图11是本发明的内部结构示意图。9 to 11 are schematic diagrams of the internal structure of the present invention.
图12-图14是本发明的结构示意图。其中图13、图14各为图12中A-A、B-B剖视图。Fig. 12-Fig. 14 is a structural representation of the present invention. Wherein Fig. 13 and Fig. 14 are A-A and B-B sectional views in Fig. 12 respectively.
图15-图16是本发明的结构示意图。其中图16为图15中C-C剖视图。Figure 15-Figure 16 is a structural schematic diagram of the present invention. Figure 16 is a C-C sectional view in Figure 15.
图17是本发明的内部结构示意图。FIG. 17 is a schematic diagram of the internal structure of the present invention.
图18是本发明的主压紧组件示意图。FIG. 18 is a schematic diagram of the main clamping assembly of the present invention.
图19-图20是本发明的检测模块示意图。19-20 are schematic diagrams of the detection module of the present invention.
图21是本发明的上导钞架安装第一副压紧组件后的结构示意图。21 is a schematic structural diagram of the upper banknote guide frame of the present invention after the first auxiliary clamping assembly is installed.
具体实施方式DETAILED DESCRIPTION
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
参见图1-图21，一种符合金标的纸币鉴别模块，包括两块立板110，两块立板110底部分别固定在底板140上，底板140两侧上分别固定有底板边缘141；两块立板110分别与导钞转轴530可圆周转动装配，导钞转轴530一端穿出其中一块立板110后与调宽电机610的输出轴通过联轴器连接装配，调节电机610固定在与之靠近的立板110上；Referring to Fig. 1 to Fig. 21, a banknote identification module conforming to the gold mark includes two vertical plates 110, the bottoms of the two vertical plates 110 are respectively fixed on the bottom plate 140, and the bottom plate edges 141 are respectively fixed on both sides of the bottom plate 140; the two vertical plates 110 are respectively assembled with the banknote guide shaft 530 so as to be rotatable in a circle, and one end of the banknote guide shaft 530 passes through one of the vertical plates 110 and is connected to the output shaft of the width adjustment motor 610 through a coupling, and the adjustment motor 610 is fixed on the vertical plate 110 close to it;
导钞转轴530还穿过上导钞架180位于两块立板110之间的部分且与上导钞架可圆周转动装配，螺钉穿过导钞转轴530后与上导钞架180侧壁装配固定，从而使得导钞转轴530圆周转动时，能够带动上导钞架180此端同步转动；The banknote guide shaft 530 also passes through the portion of the upper banknote guide frame 180 between the two vertical plates 110 and is assembled with the upper banknote guide frame so as to be rotatable in a circular manner. The screw passes through the banknote guide shaft 530 and is assembled and fixed with the side wall of the upper banknote guide frame 180, so that when the banknote guide shaft 530 rotates in a circular manner, this end of the upper banknote guide frame 180 can be driven to rotate synchronously.
所述上导钞架180远离导钞转轴530一端与锁轴240可圆周转动装配，锁轴240两端分别穿出上导钞架180后在分别与第一锁板210、第二锁板250铰接，所述第一锁板210、第二锁板250上分别设置有第一锁槽211、第二锁槽251，所述第一锁槽211、第二锁槽251分别与第一锁杆221、第二锁杆223卡合装配，所述第一锁杆221、第二锁杆223分别固定在底板边缘141上；The end of the upper banknote guide frame 180 away from the banknote guide shaft 530 is assembled with the lock shaft 240 so as to be rotatable in a circle. The two ends of the lock shaft 240 pass through the upper banknote guide frame 180 and are respectively hinged with the first lock plate 210 and the second lock plate 250. The first lock plate 210 and the second lock plate 250 are respectively provided with a first lock groove 211 and a second lock groove 251. The first lock groove 211 and the second lock groove 251 are respectively engaged with the first lock rod 221 and the second lock rod 223. The first lock rod 221 and the second lock rod 223 are respectively fixed on the bottom plate edge 141.
所述第一锁板210上还设置有拉簧孔212，拉簧孔212与拉簧230一端钩合装配固定，拉簧230另一端与拉簧柱222钩合装配固定，拉簧柱222固定在上导钞架180侧壁上；The first lock plate 210 is also provided with a tension spring hole 212, and the tension spring hole 212 is hooked and assembled with one end of the tension spring 230, and the other end of the tension spring 230 is hooked and assembled with the tension spring column 222, and the tension spring column 222 is fixed on the side wall of the upper banknote guide frame 180;
所述第一锁板210上还设置有锁板连接部分213，锁板连接部分213与顶盖边缘121贴紧，顶盖边缘121设置在顶盖120上，顶盖120用于将上导钞架180顶部封闭。拉簧230用于对第一锁板210产生向第一锁杆221转动的拉力。The first lock plate 210 is also provided with a lock plate connecting portion 213, which is in close contact with the top cover edge 121, and the top cover edge 121 is provided on the top cover 120, and the top cover 120 is used to close the top of the upper banknote guide frame 180. The tension spring 230 is used to generate a pulling force for the first lock plate 210 to rotate toward the first lock rod 221.
需要打开上导钞架180时，首先将第一锁板、第二锁板从第一锁杆、第二锁杆中取出，然后以导钞转轴530为中心向上转动即可将上导钞架180与下导钞板之间的间隙(纸币通道101)打开，从而便于维护、检修。When the upper banknote guide frame 180 needs to be opened, first remove the first lock plate and the second lock plate from the first lock rod and the second lock rod, and then rotate upward around the banknote guide shaft 530 to open the gap (banknote channel 101) between the upper banknote guide frame 180 and the lower banknote guide plate, thereby facilitating maintenance and inspection.
所述上导钞架180靠近第一进钞导板130一端的底部设置有放置凸起184，所述放置凸起184与设置在第一进钞导板130上的放置槽131贴合装配，第一进钞导板130固定在底板140上。使用时，位于放置凸起184一端的纸币通道101宽度不能改变，但是通过导钞转轴530转动，使得上导钞架180此端被以放置凸起184为支点向上抬起或下压即可调节纸币通道101的宽度，从而适用于不同厚度的纸币。The bottom of the upper banknote guide frame 180 near one end of the first banknote inlet guide plate 130 is provided with a placement protrusion 184, and the placement protrusion 184 is fitted with the placement groove 131 provided on the first banknote inlet guide plate 130, and the first banknote inlet guide plate 130 is fixed on the bottom plate 140. When in use, the width of the banknote passage 101 at one end of the placement protrusion 184 cannot be changed, but by rotating the banknote guide shaft 530, the end of the upper banknote guide frame 180 is lifted up or pressed down with the placement protrusion 184 as a fulcrum to adjust the width of the banknote passage 101, so as to be suitable for banknotes of different thicknesses.
所述第一进钞导板130位于纸币通道101进口的下方，纸币通道101进口的上方固定有第二进钞导板170。使用时，通过第一进钞导板130、第二进钞导板170与外部出钞装置的出口连通即可实现将纸币输入纸币通道101内。本实施例中第二进钞导板170设置在下导钞架190上。The first banknote inlet guide plate 130 is located below the entrance of the banknote passage 101, and a second banknote inlet guide plate 170 is fixed above the entrance of the banknote passage 101. When in use, banknotes can be input into the banknote passage 101 through the first banknote inlet guide plate 130, the second banknote inlet guide plate 170 and the outlet of the external banknote dispensing device. In this embodiment, the second banknote inlet guide plate 170 is arranged on the lower banknote guide frame 190.
所述纸币通道101由下导钞架190顶面与上导钞架180的上导钞架底板181之间的间隙构成，且纸币通道101在纸币运行方向上依次安装有：第一主压紧轮471、第五送钞轮465、CIS传感器、第二主压紧轮471、第四送钞轮464、感应压轮472、第三送钞轮463、第一副压紧轮473、第六送钞轮466、磁性阅读机650、第二送钞轮462、第三主压紧轮471、第一送钞轮461、第二副压紧轮474，所述第一主压紧轮471、第二主压紧轮471、第三主压紧轮471都为主压紧轮471且结构一样，只是为三个一样的零件，本实施例只是为了区别而将名字进行编号。The banknote channel 101 is formed by the gap between the top surface of the lower banknote guide frame 190 and the upper banknote guide frame bottom plate 181 of the upper banknote guide frame 180, and the banknote channel 101 is installed with the following in sequence in the banknote running direction: the first main pressing wheel 471, the fifth banknote feeding wheel 465, the CIS sensor, the second main pressing wheel 471, the fourth banknote feeding wheel 464, the induction pressing wheel 472, the third banknote feeding wheel 463, the first auxiliary pressing wheel 473, the sixth banknote feeding wheel 466, the magnetic reader 650, the second banknote feeding wheel 462, the third main pressing wheel 471, the first banknote feeding wheel 461, and the second auxiliary pressing wheel 474. The first main pressing wheel 471, the second main pressing wheel 471, and the third main pressing wheel 471 are all main pressing wheels 471 and have the same structure. They are just three identical parts. In this embodiment, the names are numbered only for distinction.
所述主压紧轮471可圆周转动地安装在第二压紧转轴542上，第二压紧转轴542装入支架滑槽841内且可在支架滑槽841内沿着竖直方向上滑动，所述支架滑槽841设置在主压紧支架840上，第二压紧转轴542上还套装有弹簧块842，弹簧块842与主压紧支架840之间安装有第二压簧832，第二压簧832用于对弹簧块842产生向下导钞架190的推力，从而既能够保证主压紧轮471与纸币压紧，又不至于主压紧轮471与纸币的压紧力过大而造成纸币的卡钞或撕裂。支架滑槽841四侧封闭且只有在第二压紧转轴542轴向的两侧上开口。The main pressing wheel 471 is rotatably mounted on the second pressing shaft 542, the second pressing shaft 542 is inserted into the bracket slide slot 841 and can slide in the bracket slide slot 841 along the vertical direction, the bracket slide slot 841 is arranged on the main pressing bracket 840, and the second pressing shaft 542 is also equipped with a spring block 842, and a second compression spring 832 is installed between the spring block 842 and the main pressing bracket 840, and the second compression spring 832 is used to generate a thrust for the spring block 842 to guide the banknote rack 190 downward, so as to ensure that the main pressing wheel 471 and the banknote are pressed tightly, and the pressing force between the main pressing wheel 471 and the banknote is not too large to cause the banknote to be stuck or torn. The bracket slide slot 841 is closed on four sides and is only opened on two sides of the axial direction of the second pressing shaft 542.
所述第五送钞轮465、第四送钞轮464、第三送钞轮463、第六送钞轮466、第二送钞轮462、第一送钞轮461分别安装在第五送钞轴515、第四送钞轴514、第三送钞轴513、第六送钞轴516、第二送钞轴512、第一送钞轴511上，所述第五送钞轴515、第四送钞轴514、第三送钞轴513、第六送钞轴516、第二送钞轴512、第一送钞轴511分别与下导钞架190两侧可圆周转动装配，且第五送钞轴515、第四送钞轴514、第三送钞轴513、第二送钞轴512、第一送钞轴511两端分别穿出下导钞架190两侧、两块底板边缘141且与下导钞架、两块底板边缘可圆周转动装配；The fifth banknote feeding wheel 465, the fourth banknote feeding wheel 464, the third banknote feeding wheel 463, the sixth banknote feeding wheel 466, the second banknote feeding wheel 462, and the first banknote feeding wheel 461 are respectively installed on the fifth banknote feeding shaft 515, the fourth banknote feeding shaft 514, the third banknote feeding shaft 513, the sixth banknote feeding shaft 516, the second banknote feeding shaft 512, and the first banknote feeding shaft 511, and the fifth banknote feeding shaft 515, the fourth banknote feeding shaft 514, the third banknote feeding shaft 513, the sixth banknote feeding shaft 516, the second banknote feeding shaft 512, and the first banknote feeding shaft 511 are respectively assembled with both sides of the lower banknote guide frame 190 so as to be rotatable in a circular manner, and the ends of the fifth banknote feeding shaft 515, the fourth banknote feeding shaft 514, the third banknote feeding shaft 513, the second banknote feeding shaft 512, and the first banknote feeding shaft 511 respectively pass through both sides of the lower banknote guide frame 190 and the edges 141 of the two bottom plates and are assembled with the lower banknote guide frame and the edges of the two bottom plates so as to be rotatable in a circular manner;
所述第一送钞轴511穿出其中一块底板边缘141或立板110后与第一一号带轮411装配固定，第一一号带轮411通过第一皮带410与第一二号带轮412连接并形成带传动机构；所述第一二号带轮412安装在第二送钞轴512穿出此底板边缘141一端，且第二送钞轴512上还安装有第二一号带轮421，所述第三送钞轴513、第四送钞轴514、第五送钞轴515穿出此底板边缘141后分别与第二二号带轮422、第二三号带轮423、第二四号带轮424装配固定，第二皮带420分别绕过第二一号带轮421、第二二号带轮422、第二三号带轮423、第二四号带轮424后构成带传动机构；The first note-feeding shaft 511 passes through one of the bottom plate edges 141 or the vertical plate 110 and is assembled and fixed with the first belt wheel 411. The first belt wheel 411 is connected to the first belt wheel 412 through the first belt 410 to form a belt transmission mechanism; the first belt wheel 412 is installed on the end of the second note-feeding shaft 512 passing through the bottom plate edge 141, and the second belt wheel 421 is also installed on the second note-feeding shaft 512. The third note-feeding shaft 513, the fourth note-feeding shaft 514, and the fifth note-feeding shaft 515 pass through the bottom plate edge 141 and are respectively assembled and fixed with the second belt wheel 422, the second belt wheel 423, and the second belt wheel 424. The second belt 420 passes through the second belt wheel 421, the second belt wheel 422, the second belt wheel 423, and the second belt wheel 424 to form a belt transmission mechanism;
所述第二一号带轮421、第二二号带轮422之间安装有第一张紧轮431；所述第二三号带轮423、第二四号带轮424之间安装有第二张紧轮432，所述第一张紧轮431、第二张紧轮432分别与第二皮带420压紧以增加第二皮带420与第二一号带轮421之第二四号带轮之间的摩擦力，从而保证带传动的运行。A first tensioning wheel 431 is installed between the second first pulley 421 and the second second pulley 422; a second tensioning wheel 432 is installed between the second third pulley 423 and the second fourth pulley 424. The first tensioning wheel 431 and the second tensioning wheel 432 are respectively pressed against the second belt 420 to increase the friction between the second belt 420 and the second fourth pulley of the second first pulley 421, thereby ensuring the operation of the belt transmission.
所述第一张紧轮431、第二张紧轮432分别固定在第一张紧轴521、第二张紧轴522上，所述第一张紧轴521、第二张紧轴522分别安装在第一张紧安装板142、第二张紧安装板143上，所述第一张紧安装板142、第二张紧安装板143分别固定在底板140上。The first tensioning wheel 431 and the second tensioning wheel 432 are respectively fixed on the first tensioning shaft 521 and the second tensioning shaft 522, the first tensioning shaft 521 and the second tensioning shaft 522 are respectively installed on the first tensioning mounting plate 142 and the second tensioning mounting plate 143, the first tensioning mounting plate 142 and the second tensioning mounting plate 143 are respectively fixed on the base plate 140.
所述第五送钞轴515、第四送钞轴514、第六送钞轴516、第二送钞轴512另一端穿过另一底板边缘141或立板110后分别与驱动带轮431、第一一号齿轮441、第二一号齿轮451、第二三号齿轮453装配，所述驱动带轮431通过第三皮带430与外部出钞装置上的主动带轮(未画出)连接并构成带传动机构，从而能驱动第五送钞轴515同步转动。本实施例中，出钞装置可以是钞箱或点钞机，主动带轮安装在其驱动纸币输出的轴体上，从而实现本发明输送纸币的速度与出钞装置出钞的速度相同。当然主动带轮还可以安装在送钞电机的输出轴上，从而通过送钞电机通电后驱动第五送钞轴515转动。The other ends of the fifth banknote feeding shaft 515, the fourth banknote feeding shaft 514, the sixth banknote feeding shaft 516, and the second banknote feeding shaft 512 are respectively assembled with the driving pulley 431, the first gear 441, the second gear 451, and the second gear 453 after passing through the other bottom plate edge 141 or the vertical plate 110. The driving pulley 431 is connected to the driving pulley (not shown) on the external banknote dispensing device through the third belt 430 and forms a belt transmission mechanism, so as to drive the fifth banknote feeding shaft 515 to rotate synchronously. In this embodiment, the banknote dispensing device can be a banknote box or a banknote counting machine, and the driving pulley is installed on the shaft body that drives the banknote output, so as to realize that the speed of conveying banknotes of the present invention is the same as the speed of dispensing banknotes of the banknote dispensing device. Of course, the driving pulley can also be installed on the output shaft of the banknote feeding motor, so as to drive the fifth banknote feeding shaft 515 to rotate after the banknote feeding motor is powered on.
所述第一一号齿轮441与第一二号齿轮442啮合传动，第一二号齿轮442安装在磁编码器660的输出轴上，从而可以通过磁编码器660探测第一二号齿轮442的转速，也就能够反推第四送钞轴514转速，从而获得送钞速度。The first gear 441 is meshed with the first gear 442 for transmission. The first gear 442 is installed on the output shaft of the magnetic encoder 660. The rotation speed of the first gear 442 can be detected by the magnetic encoder 660, and the rotation speed of the fourth banknote feeding shaft 514 can be reversed to obtain the banknote feeding speed.
所述第二一号齿轮451、第二三号齿轮453分别与第二二号齿轮452啮合传动，第二二号齿轮452安装在辅助齿轮轴523上，辅助齿轮轴523安装在立板110上。The second first gear 451 and the second third gear 453 are respectively meshed with the second second gear 452 for transmission. The second second gear 452 is mounted on the auxiliary gear shaft 523 , and the auxiliary gear shaft 523 is mounted on the vertical plate 110 .
所述感应压轮472、第一副压紧轮473、第二副压紧轮474分别安装在检测模块300、第一幅压紧支架810、第一压紧转轴541上且其分别可在其圆周方向上转动；The induction pressing wheel 472, the first auxiliary pressing wheel 473, and the second auxiliary pressing wheel 474 are respectively mounted on the detection module 300, the first width pressing bracket 810, and the first pressing shaft 541, and they can rotate in their circumferential directions respectively;
所述第一压紧转轴541卡装入上出钞板160内，且出钞板160与第一压紧转轴541对应处设置有弹簧孔161，第一压簧831装入弹簧孔161且其一端与第一压紧转轴541压紧、另一端与上护板150内侧顶紧，所述上护板150安装在上出钞板160顶部，且上护板150上设置有拉手槽151，拉手槽151与拉手板850的卡装端851卡合装配，拉手板850的固定端通过螺丝与上护板150装配固定。需要取下上出钞板160时，可以直接通过拉手板850将上护板150、上出钞板160向上提起进行取出。The first pressing shaft 541 is inserted into the upper banknote dispensing plate 160, and a spring hole 161 is provided at the corresponding position of the banknote dispensing plate 160 and the first pressing shaft 541. The first compression spring 831 is inserted into the spring hole 161, and one end of the first compression shaft 541 is pressed against the first compression shaft 541, and the other end is pressed against the inner side of the upper guard plate 150. The upper guard plate 150 is installed on the top of the upper banknote dispensing plate 160, and a handle groove 151 is provided on the upper guard plate 150. The handle groove 151 is engaged with the clamping end 851 of the handle plate 850, and the fixed end of the handle plate 850 is assembled and fixed with the upper guard plate 150 by screws. When the upper banknote dispensing plate 160 needs to be removed, the upper guard plate 150 and the upper banknote dispensing plate 160 can be directly lifted up by the handle plate 850 to be taken out.
第一副压紧轮473属于第一副压紧组件，第一副压紧组件包括第一副压紧支架810，所述第一副压紧支架810通过支架铰接轴(未画出)可圆周转动地安装在上导钞架180的铰接槽182内，且支架铰接轴上套装有扭簧820，扭簧820用于对第一副压紧支架810施加向第一副压紧轮473转动的扭力，从而使得第一副压紧轮473始终压紧纸币且可通过扭簧820具有弹性，从而避免对纸币压紧力过大造成纸币卡钞或撕裂。所述第一副压紧支架810、主压紧支架840分别安装在上导钞架180上。The first secondary pressing wheel 473 belongs to the first secondary pressing assembly, which includes a first secondary pressing bracket 810, which is rotatably mounted in the hinge slot 182 of the upper banknote guide frame 180 via a bracket hinge shaft (not shown), and a torsion spring 820 is mounted on the bracket hinge shaft, which is used to apply a torque to the first secondary pressing bracket 810 to rotate the first secondary pressing wheel 473, so that the first secondary pressing wheel 473 always presses the banknotes and has elasticity through the torsion spring 820, thereby avoiding excessive pressing force on the banknotes to cause the banknotes to be stuck or torn. The first secondary pressing bracket 810 and the main pressing bracket 840 are respectively mounted on the upper banknote guide frame 180.
所述检测模块300包括检测安装块310，检测安装块310安装在导钞架底板181上，且所述导钞架底板181上还设置有压紧通槽183，所述感应压轮472穿过压紧通槽183后进入纸币通道101内与第三送钞轮463压紧以输送纸币；The detection module 300 includes a detection mounting block 310, which is mounted on the banknote guide frame bottom plate 181, and the banknote guide frame bottom plate 181 is also provided with a pressing slot 183, and the induction pressing wheel 472 passes through the pressing slot 183 and enters the banknote channel 101 to press against the third banknote feeding wheel 463 to convey banknotes;
所述检测安装块310上固定有检测固定块320，检测固定块320内部设置有检测滑槽321，检测安装块310上设置有与检测滑槽321连通的检测驱动槽313，且所述检测安装块310上还分别设置有检测活动槽312、检测压紧斜面311，所述检测压紧斜面311设置在检测活动槽312的内壁上；The detection mounting block 310 is fixed with a detection fixing block 320, and a detection slide groove 321 is arranged inside the detection fixing block 320. The detection mounting block 310 is provided with a detection driving groove 313 connected with the detection slide groove 321, and the detection mounting block 310 is also provided with a detection movable groove 312 and a detection pressing inclined surface 311, and the detection pressing inclined surface 311 is arranged on the inner wall of the detection movable groove 312;
所述检测活动槽312内安装有数个活动检测块330，活动检测块330可圆周转动地安装在检测转轴560上，检测转轴650两端分别安装在检测活动槽312两端的侧壁上；A plurality of movable detection blocks 330 are installed in the detection movable groove 312. The movable detection blocks 330 are rotatably installed on the detection shaft 560. Both ends of the detection shaft 650 are respectively installed on the side walls of both ends of the detection movable groove 312.
所述活动检测块330上分别设置有卡紧凸起331、驱动凸起332、铰接环333，所述铰接环333与检测压紧轴550装配，所述感应压轮472可圆周转动地安装在检测压紧轴550上；The movable detection block 330 is provided with a clamping protrusion 331, a driving protrusion 332, and a hinge ring 333, respectively. The hinge ring 333 is assembled with the detection clamping shaft 550, and the induction pressure wheel 472 is rotatably mounted on the detection clamping shaft 550;
所述检测滑槽321、检测驱动槽313内分别可滑动地安装有检测杆340、检测杆大端342，所述检测杆340位于检测杆大端342与检测滑槽321之间的部分上套有第三压簧350，第三压簧350用于对检测杆大端342施加阻碍其上移的弹力；A detection rod 340 and a detection rod large end 342 are slidably mounted in the detection slide groove 321 and the detection driving groove 313, respectively. A third compression spring 350 is sleeved on the portion of the detection rod 340 between the detection rod large end 342 and the detection slide groove 321. The third compression spring 350 is used to apply an elastic force to the detection rod large end 342 to prevent it from moving upward.
所述检测杆340远离检测杆大端342的一端穿出检测滑槽321后与检测凸起341装配固定，所述检测凸起341具有磁性，且检测固定块320上、检测凸起341上安装有霍尔传感器632，霍尔传感器632用于探测检测凸起341的位移。The end of the detection rod 340 away from the large end 342 of the detection rod passes through the detection slot 321 and is assembled and fixed with the detection protrusion 341. The detection protrusion 341 is magnetic, and Hall sensors 632 are installed on the detection fixing block 320 and the detection protrusion 341. The Hall sensor 632 is used to detect the displacement of the detection protrusion 341.
所述顶盖120与上导钞架底板181之间安装有主板631，主板631上安装有控制器(PLC或CPU)，所述控制器的信号端与微动开关、霍尔传感器、第一光电计数器、第二光电计数器的信号端通讯连接，从而实时知晓本发明的工况。A main board 631 is installed between the top cover 120 and the upper banknote guide rack bottom plate 181, and a controller (PLC or CPU) is installed on the main board 631. The signal end of the controller is communicatively connected with the signal ends of the micro switch, the Hall sensor, the first photoelectric counter, and the second photoelectric counter, so as to know the working condition of the present invention in real time.
优选地，所述驱动凸起332位于检测压紧轴550正上方且与检测杆大端342底面顶紧；所述检测压紧斜面311由上至下、由接近检测驱动槽313一端向另一端倾斜向下设置，且检测压紧斜面311距离检测驱动槽313的间距由上至下逐渐增加。Preferably, the driving protrusion 332 is located directly above the detection clamping shaft 550 and is pressed against the bottom surface of the large end 342 of the detection rod; the detection clamping slope 311 is arranged to be inclined downward from top to bottom and from one end close to the detection driving groove 313 to the other end, and the distance between the detection clamping slope 311 and the detection driving groove 313 gradually increases from top to bottom.
在纸币通过感应压轮472与第三送钞轮463之间时，纸币的厚度会驱动感应压轮472、活动检测块330以检测转轴560为中心向上转动，从而使得卡紧凸起331、驱动凸起332同步转动，这就使得卡紧凸起331逐渐向检测压紧斜面311转动、驱动凸起332逐渐升高。驱动凸起332升高就会带动检测杆340克服第三压簧的弹力上移，从而使得检测凸起341上移，此时霍尔传感器632检测到位移，判断为纸币通过。一旦此检测凸起341长时间不下移，则判断为卡钞，此时可通过外部工控机接收霍尔传感器信号，然后通过启动声光报警器进行警示。When the banknote passes between the inductive pressing wheel 472 and the third banknote feeding wheel 463, the thickness of the banknote will drive the inductive pressing wheel 472 and the movable detection block 330 to rotate upward with the detection shaft 560 as the center, so that the clamping protrusion 331 and the driving protrusion 332 rotate synchronously, which makes the clamping protrusion 331 gradually rotate toward the detection clamping inclined surface 311 and the driving protrusion 332 gradually rise. The rising driving protrusion 332 will drive the detection rod 340 to overcome the elastic force of the third compression spring and move upward, so that the detection protrusion 341 moves upward. At this time, the Hall sensor 632 detects the displacement and determines that the banknote has passed. Once this detection protrusion 341 does not move down for a long time, it is judged as a banknote jam. At this time, the Hall sensor signal can be received by the external industrial computer, and then the sound and light alarm is activated to warn.
卡紧凸起331向检测压紧斜面转动的角度越大，感应压轮472产生的阻力接越大，从而避免感应压轮472的阻力偏小而无法压紧纸币，或纸币卡钞后在感应压轮472处大量聚集导致此处卡死。在纸币通过感应压轮472后，检测杆340在第三压簧的作用下下移、复位。The greater the angle at which the clamping protrusion 331 rotates toward the detection clamping inclined plane, the greater the resistance generated by the induction pressing wheel 472, thereby preventing the induction pressing wheel 472 from having too little resistance to compress the banknotes, or preventing the banknotes from being jammed and gathering in large quantities at the induction pressing wheel 472. After the banknotes pass through the induction pressing wheel 472, the detection rod 340 moves downward and resets under the action of the third compression spring.
优选地，所述第三送钞轮463可与第三送钞轴513之间在圆周方向上相对移动，本实施例将第三送钞轮463的内孔设计为略大于第三送钞轴513的外径实现，且第三送钞轮463的内孔与第三送钞轴513的外径之间通过花键装配。Preferably, the third money feeding wheel 463 can move relative to the third money feeding shaft 513 in the circumferential direction. In this embodiment, the inner hole of the third money feeding wheel 463 is designed to be slightly larger than the outer diameter of the third money feeding shaft 513, and the inner hole of the third money feeding wheel 463 and the outer diameter of the third money feeding shaft 513 are assembled by splines.
所述第三送钞轮463远离感应压轮472一侧上安装有微动开关700，微动开关700与第三送钞轮463分别一一对应，且微动开关700的触发端面向第三送钞轮463底部，微动开关700安装在感应支撑板710上，感应支撑板710安装在下导钞架190内。一旦感应压轮472与第三送钞轮463之间通过过厚的纸币或此处发生卡钞时，感应压轮472与第三送钞轮463的间距增加，从而推动第三送钞轮463向微动开关移动直到触发微动开关，微动开关向外部工控机输送信号，从而判断为此处故障，然后可以生成提醒指令以通过预设装置或方法通知操作者及时处理。A micro switch 700 is installed on the side of the third note-feeding wheel 463 away from the inductive pressure wheel 472. The micro switch 700 corresponds to the third note-feeding wheel 463 one by one, and the trigger end of the micro switch 700 faces the bottom of the third note-feeding wheel 463. The micro switch 700 is installed on the inductive support plate 710, and the inductive support plate 710 is installed in the lower note-guide frame 190. Once a thick banknote passes between the inductive pressure wheel 472 and the third note-feeding wheel 463 or a banknote jam occurs here, the distance between the inductive pressure wheel 472 and the third note-feeding wheel 463 increases, thereby pushing the third note-feeding wheel 463 to move toward the micro switch until the micro switch is triggered. The micro switch transmits a signal to the external industrial computer, thereby determining that a fault has occurred here, and then a reminder instruction can be generated to notify the operator to handle it in time through a preset device or method.
所述纸币通道101位于进口和出口处分别安装有第一光电计数器621、第二光电计数器622，所述第一光电计数器621、第二光电计数器622分别用于感应纸币的通过且根据通过次数进行计数。The banknote passage 101 is provided with a first photoelectric counter 621 and a second photoelectric counter 622 at the entrance and exit, respectively. The first photoelectric counter 621 and the second photoelectric counter 622 are used to sense the passage of banknotes and count the number of passages.
所述CIS传感器包括上CIS传感器641、下CIS传感器642，所述上CIS传感器641、下CIS传感器642分别用于获取纸币两端面上的图像，从而进行鉴别。上CIS传感器641、下CIS传感器642分别安装在上导钞架180、下导钞架190上，下导钞架190安装在底板上，上出钞板安装在上导钞架180上。The CIS sensor includes an upper CIS sensor 641 and a lower CIS sensor 642, which are used to obtain images on both ends of the banknotes for identification. The upper CIS sensor 641 and the lower CIS sensor 642 are respectively mounted on the upper banknote guide rack 180 and the lower banknote guide rack 190, the lower banknote guide rack 190 is mounted on the bottom plate, and the upper banknote discharging plate is mounted on the upper banknote guide rack 180.
所述磁性阅读机650用于读取纸币上的磁性标记(磁墨)，从而进一步判断纸币的真伪。The magnetic reader 650 is used to read the magnetic mark (magnetic ink) on the banknote, so as to further determine the authenticity of the banknote.
使用时，纸币从纸币通道靠近第二进钞板170一端进入纸币通道101内，然后经过CIS传感器获取纸币图像后进行鉴别，然后输入检测模块内判断纸币厚度或判断此处是否卡钞，然后输入磁性阅读机650处读取纸币的磁性标记以进行进一步验证，一般磁性标记为纸币代码，通过纸币代码与银行的纸币代码库进行比对，如果有则判断为真钞，反之则为假钞，最后输出本发明。这种方式为流水线式，其效率很高，而且鉴别准确度相当高，能够满足目前的需求。When in use, the banknote enters the banknote channel 101 from one end of the banknote channel near the second banknote input plate 170, and then the banknote image is obtained by the CIS sensor for identification, and then input into the detection module to determine the banknote thickness or whether the banknote is stuck here, and then input into the magnetic reader 650 to read the magnetic mark of the banknote for further verification. Generally, the magnetic mark is the banknote code. The banknote code is compared with the banknote code library of the bank. If there is a real banknote, it is judged to be a fake banknote, otherwise it is a fake banknote, and finally outputted. This method is a pipeline type, which is very efficient and has a high identification accuracy, and can meet current needs.
本发明未详述之处，均为本领域技术人员的公知技术。The matters not described in detail in the present invention are all known technologies to those skilled in the art.
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910959860.0ACN110570581B (en) | 2019-10-10 | 2019-10-10 | A banknote identification module |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910959860.0ACN110570581B (en) | 2019-10-10 | 2019-10-10 | A banknote identification module |
| Publication Number | Publication Date |
|---|---|
| CN110570581A CN110570581A (en) | 2019-12-13 |
| CN110570581Btrue CN110570581B (en) | 2024-11-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910959860.0AActiveCN110570581B (en) | 2019-10-10 | 2019-10-10 | A banknote identification module |
| Country | Link |
|---|---|
| CN (1) | CN110570581B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462394B (en)* | 2020-03-24 | 2021-12-14 | 东方通信股份有限公司 | Bank note box channel butt joint device and bank note transmission device |
| CN113706764B (en)* | 2021-07-26 | 2024-12-13 | 维融科技股份有限公司 | A banknote sorting machine |
| CN114239791B (en)* | 2021-11-30 | 2025-04-04 | 维融科技股份有限公司 | Mercury lamp sterilizing device for currency counting machine and currency counting machine |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210574022U (en)* | 2019-10-10 | 2020-05-19 | 维融科技股份有限公司 | Width adjusting mechanism and paper money identification module thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013109A1 (en)* | 1990-04-25 | 1991-10-31 | Adp Automaten Gmbh | Banknote sorting device for different banknote values - feeds identified banknotes to respective reception compartments |
| CN2836102Y (en)* | 2005-10-11 | 2006-11-08 | 吴时欣 | Guide rail width-adjusting mechanism of coin machine |
| CN106447915A (en)* | 2016-10-13 | 2017-02-22 | 深圳市科美集成电路有限公司 | Banknote incoming mechanism and banknote dispensing machine using same |
| CN206849154U (en)* | 2017-05-26 | 2018-01-05 | 浙江维融电子科技股份有限公司 | A kind of cash box module of whole folded cash-out machine |
| CN206849160U (en)* | 2017-06-05 | 2018-01-05 | 浙江维融电子科技股份有限公司 | A kind of length adjustment component applied to Safety money box |
| CN207867594U (en)* | 2018-03-06 | 2018-09-14 | 广州智萃电子科技有限公司 | Crosses paper money channel width regulating mechanism |
| CN208421950U (en)* | 2018-06-19 | 2019-01-22 | 深圳怡化电脑股份有限公司 | Paper Money Size regulating device and paper money case |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210574022U (en)* | 2019-10-10 | 2020-05-19 | 维融科技股份有限公司 | Width adjusting mechanism and paper money identification module thereof |
| Publication number | Publication date |
|---|---|
| CN110570581A (en) | 2019-12-13 |
| Publication | Publication Date | Title |
|---|---|---|
| CN110570581B (en) | A banknote identification module | |
| CN110599673B (en) | Detection module and paper money identification module thereof | |
| CN101178819B (en) | Multichannel paper money automatic clearing machine | |
| CN104103124B (en) | A kind of bill handling apparatus utilizing positive and negative air-pressure alternate transport bank note and method | |
| CN101110138A (en) | Continuously checking bank note validator | |
| JPS6012466A (en) | Continuous paper tearing device | |
| CN100559115C (en) | a thickness measuring mechanism | |
| CN210574026U (en) | Detection module and paper money identification module thereof | |
| CN201603696U (en) | Vertical currency sorter | |
| CN110634221B (en) | Banknote identification module conforming to gold mark | |
| WO2015109837A1 (en) | Bundled paper currency reversing mechanism | |
| CN210574022U (en) | Width adjusting mechanism and paper money identification module thereof | |
| CN210574014U (en) | Banknote identification module conforming to gold label | |
| CN109285269B (en) | Rotary automatic sorting method of genuine and fake banknotes | |
| CN203894796U (en) | Gap adjusting device for currency counting and detecting machine | |
| KR100961576B1 (en) | Paper media feeder and its control method | |
| CN2884343Y (en) | Improved banknote feeding mechanism of banknote detector | |
| CN204010120U (en) | Paper currency sorter | |
| CN110599669B (en) | A banknote feeding module | |
| KR101876503B1 (en) | Counter stop prevention structure for bill counting machines | |
| JPH10258951A (en) | Sheet detector | |
| CN208521354U (en) | A kind of bank note treatment device | |
| CN223193371U (en) | A multi-sensor counterfeit detection and counting machine | |
| CN110555934B (en) | A banknote feeding module | |
| CN110660153A (en) | A kind of adjustment component and its money feeding module |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |