WO2020000195A1 - Détecteur de devises amélioré - Google Patents

Détecteur de devises amélioré Download PDF

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Publication number
WO2020000195A1
WO2020000195A1 PCT/CN2018/092915 CN2018092915W WO2020000195A1 WO 2020000195 A1 WO2020000195 A1 WO 2020000195A1 CN 2018092915 W CN2018092915 W CN 2018092915W WO 2020000195 A1 WO2020000195 A1 WO 2020000195A1
Authority
WO
WIPO (PCT)
Prior art keywords
banknote
fanning
twisting
wheel
rubber ring
Prior art date
Application number
PCT/CN2018/092915
Other languages
English (en)
Chinese (zh)
Inventor
陈钦鹏
Original Assignee
深圳齐心集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳齐心集团股份有限公司 filed Critical 深圳齐心集团股份有限公司
Priority to PCT/CN2018/092915 priority Critical patent/WO2020000195A1/fr
Publication of WO2020000195A1 publication Critical patent/WO2020000195A1/fr

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency

Definitions

  • the invention relates to the technical field of banknote detection, in particular to an improved banknote detector.
  • the banknote counting mechanism of the existing banknote counting machine includes a main body, a banknote winding shaft provided on the main body, and a banknote winding wheel provided on the banknote rotating shaft.
  • the banknote wheel rotates, and the banknotes are sent into the coin passage through the friction between the banknote twisting wheel and the banknote.
  • the outer circumferential surface of the banknote twisting wheel is all rubber, the banknote is twisted when the banknote twisting mechanism works.
  • the wheel is continuously fed into the coin passing channel, which is prone to coin following and stacking. Therefore, a banknote passing shaft that drags the banknotes to bring the banknotes out of the coin passing channel is provided on the back side of the banknote twisting shaft.
  • the linear speed at which the banknote wheel rotates is greater than the linear speed of the banknote twisting wheel, so that the stacked banknotes can be separated, but this will easily cause the banknotes to be broken, and there will be more continuous follow-up between banknotes, which is prone to errors such as subsequent counting. .
  • the Chinese patent document "200510094210.2 banknote counting machine's banknote twisting mechanism” discloses a banknote twisting wheel with only a partial rubber surface.
  • the banknotes can be sent to the coin channel separately, so that the banknotes are separated Enter the coin-passing channel at a distance, so as to separate the banknotes entering the coin-passing channel back and forth, so that the banknotes can be smoothly taken out by the drag belt, which can avoid the phenomenon of coin following and stacking, and prevent the banknotes from being broken.
  • the banknote twisting rubber block is installed on the banknote twisting wheel.
  • the banknote twisting rubber block is a soft material, small in size, and difficult to fix. Deformation under repeated pressure is easy to fall off, and the working surface area of the banknote twisting rubber block is small, which is easy to wear. After the wear, the banknote twisting wheel needs to be replaced completely. The cost is high and needs to be improved.
  • An object of the present invention is to provide an improved banknote detector capable of sending coins at intervals and being easily installed.
  • An improved banknote detector includes a frame, a banknote twisting component, a banknote dispensing component, a banknote receiving component, a display, a driving component and a control circuit board.
  • the banknote twisting component includes a banknote twisting shaft, Banknote twisting wheel, banknote twisting ring and banknote twisting plate, the banknote twisting ring is sleeved on the banknote twisting shaft, the banknote twisting ring is sleeved on the banknote twisting wheel, and the banknote twisting ring is provided with a complete circle of non-slip
  • the axial cross section where the banknote twisting wheel matches the banknote twisting rubber ring is D-shaped.
  • a ring-shaped groove is provided on the outer circumferential surface of the banknote twisting wheel, and an annular protrusion is provided on the inner surface of the banknote twisting ring, and the annular protrusion is embedded in the annular groove.
  • a ring-shaped groove is provided on the outer circumferential surface of the banknote twisting wheel, and the banknote twisting rubber ring is embedded in the annular groove.
  • the surface of the apron does not exceed the outer circumferential surface of the banknote twisting wheel.
  • the anti-slip pattern is a ratchet type.
  • the banknote twisting wheel is a metal wheel or a POM plastic wheel.
  • the banknote twisting assembly of the improved banknote detector includes a banknote twisting shaft, a banknote twisting wheel, a banknote twisting apron and a banknote twisting plate.
  • the banknote rubber ring is sleeved on the banknote twisting wheel.
  • the banknote twisting ring is provided with a complete anti-skid pattern.
  • the axial cross section of the banknote twisting wheel and the banknote twisting ring is D-shaped.
  • the banknote twisting rubber ring has elasticity, and it is relatively easy to set the banknote twisting rubber ring on the banknote twisting roller.
  • the banknote twisting rubber ring After installation, the overall shape is also D-shaped. During the banknote twisting process, only about half of the surface of the banknote twisting ring can contact the banknotes, which can achieve the effect of sending banknotes at intervals, avoiding the phenomenon of coin stacking and coin stacking.
  • the anti-skid pattern on the banknote rubber ring is provided with a complete circle of anti-skid patterns, so after the banknote twisting rubber ring is set on the banknote twisting wheel, there is no need to align and other operations, which is more convenient.
  • the anti-skid pattern is worn for a long time, you can manually rotate the banknote twisting rubber ring to keep other non-abrasive surfaces in the working position. It can extend the service life by two to three times compared with the prior art. After it is completely worn, it can be replaced directly. The banknote twisting apron is sufficient, and the maintenance cost is low.
  • FIG. 1 is a schematic structural diagram of a first embodiment of an improved banknote detector according to the present invention
  • FIG. 2 is a schematic cross-sectional view of a banknote twisting assembly in Embodiment 1;
  • FIG. 3 is a schematic longitudinal sectional view of a banknote twisting assembly according to the first embodiment
  • FIG. 4 is a schematic longitudinal sectional view of another embodiment of a banknote twisting assembly according to the first embodiment
  • FIG. 5 is a schematic structural diagram of a second embodiment of the improved banknote detector according to the present invention.
  • FIG. 6 is a cooperation relationship diagram of a fixed shaft and a banknote pressing member in the second embodiment
  • FIG. 7 is a diagram illustrating a fitting relationship between a fixed shaft and a banknote pressing member according to another embodiment of the second embodiment.
  • banknote twisting assembly 11, banknote twisting shaft; 12, banknote twisting wheel; 121, annular groove; 13, banknote twisting rubber ring; 131, non-slip pattern; 132, annular protrusion; 14, banknote twisting plate; 2, Frame; 21, left side plate; 22, right side plate; 3, fixed shaft; 31, raised; 4, banknote pressing member; 41, collar; 411, groove; 412, notch; 42, tail bead.
  • the banknote twisting assembly 1 includes a banknote twisting shaft 11, a banknote twisting wheel 12, a banknote twisting ring 13 and a banknote twisting plate 14.
  • the banknote twisting wheel 12 is set on the banknote twisting shaft 11 and the banknote twisting ring 13 is set.
  • a complete circle of anti-skid patterns 131 is provided on the banknote twisting rubber ring 13.
  • the axial cross section of the banknote twisting roller 12 and the banknote twisting rubber ring 13 are D-shaped.
  • the banknote twisting rubber ring 13 has elasticity, and it is relatively easy to set the banknote twisting rubber ring 13 on the banknote twisting roller 12, because the axial cross section of the banknote twisting roller 12 and the banknote twisting rubber ring 13 are as follows: D-shape, so the banknote twisting apron 13 is also D-shaped as a whole after installation. During the banknote twisting process, only about half of the surface of the banknote twisting apron 13 can contact the banknotes.
  • the anti-skid pattern 131 on the banknote twisting ring 13 is provided with a complete circle of anti-slip patterns, after the banknote twisting ring 13 is set on the banknote twisting wheel 12, there is no need to align and other operations. Convenience. If the anti-skid pattern 131 is worn for a long time, you can manually rotate the banknote twisting rubber ring 13 to put other non-abrasive surfaces in the working position. It can be extended by two to three times compared with the prior art. After complete wear, It is sufficient to directly replace the banknote twisting rubber ring 13, which is easy to operate and has low maintenance costs.
  • the anti-slip pattern 131 is ratchet-shaped, has a large frictional force, and is in contact with banknotes in an ultra-flexible contact, has a large elastic space, and can accept a large amount of wear. Can guarantee good work results, so long life.
  • the banknote twisting wheel 12 is a metal wheel or a POM plastic wheel.
  • a ring-shaped groove 121 is provided on the outer circumferential surface of the banknote twisting wheel 12, and the banknote twisting rubber ring 13 is embedded in the annular groove 121, and the surface of the banknote twisting rubber ring 13 exceeds the banknote twisting ring.
  • the outer circumferential surface of the wheel 12 and a part of the surface of the banknote twirling apron 13 do not exceed the outer circumferential surface of the banknote twirling wheel 12.
  • the friction between the banknote twirling apron 13 and the annular groove 121 is large. 12 and banknote twisting apron 13 have high position stability during work and will not shift.
  • an annular groove 121 is provided on the outer circumferential surface of the banknote twisting wheel 12, and an annular protrusion is provided on the inner surface of the banknote twisting apron 13. From 132, the annular protrusion 132 is embedded in the annular groove 121, and the frictional force formed between the annular groove 121 and the annular protrusion 132 is large. This structure can also increase the banknote twisting wheel 12 and banknote twisting. The frictional force between the rubber rings 13 effectively prevents the relative displacement of the two.
  • the banknote detector further includes a banknote pressing member 4, and the frame 2 includes The left and right side plates 21 and 22 are each provided with a fixed shaft 3, the fixed shaft 3 is disposed beside the banknote twisting shaft 11, and the banknote pressing member 4 is sleeved on the fixed shaft 3, so The shortest distance between the banknote pressing member 4 and the banknote twisting plate 14 is 3-5 mm.
  • the banknote is carried by the banknote twisting wheel 12 and passed between the banknote twisting wheel 12 and the banknote twisting plate 14.
  • the banknote pressing member 4 described in this embodiment can hold the banknotes sent from the banknote twisting wheel 12 and smoothly leave the banknote twisting wheel 12 and the banknote twisting plate 14 to smoothly enter the banknote dispensing module to prevent flying banknotes and make the banknote twisting process. More stable. Due to the irregularity of the crease of the banknote, the banknote pressing member 4 should not be in direct contact with the banknote twisting plate 14 and there is a chance to jam the banknote. The closest distance between the banknote pressing member 4 and the banknote twisting plate 14 is set to 3-5mm, which is a comparison. Appropriately, it can ensure the passing rate of banknotes, and can also ensure a better press effect, and prevent flying banknotes.
  • the banknote pressing member 4 includes a collar 41 and a tail bead 42.
  • the inner surface of the collar 41 is provided with a groove 411, and the outer surface of the fixed shaft 3 is provided with a protrusion 31.
  • the protrusion 31 is located in the groove 411, so that the collar 41 and the fixed shaft 3 can rotate freely within a range of 3-5 degrees, and the length of the tail bead 42 is greater than 5 cm. Since the banknote pressing member 4 can rotate freely within a range of 3-5 degrees around the fixed axis, when a high-speed banknote hits the banknote pressing member 4, the gravity of the banknote pressing member 4 is not enough to suppress the banknote, and it will rotate upward. , Increase the space to add banknotes, increase the flexibility of the structure.
  • the general situation is that the crease of the banknote is too large, and the banknote is too uneven. Increase the banknote input space to avoid banknote jams.
  • the banknote pressing member 4 cannot rotate upward too much, otherwise it will easily collide with other external structures and generate noise.
  • a silicone sleeve can be sleeved on the protrusion 31 to prevent contact wear between the protrusion 31 and the groove 411 and reduce contact noise.
  • the length of the tail bead 42 should be greater than 5 cm.
  • the banknote pressing member 4 includes a collar 41 and a tail bead 42.
  • the collar 41 is provided with a notch 412, and the outer circle of the fixed shaft 3
  • a protrusion 31 is provided on the surface, and the protrusion 31 is located in the notch 412, so that the collar 41 and the fixed shaft 3 can rotate freely within a range of 3-5 degrees, and the length of the tail bead 42 is greater than 5 cm. Due to the existence of the notch 412, the protrusion 31 can be made thicker and stronger, and its height is no longer limited. It can be designed higher to solve the product strength problem, reduce the maintenance rate, and improve user satisfaction.
  • a silicon sleeve can be sleeved on the protrusion 31 to prevent contact wear between the protrusion 31 and the notch 412 and reduce contact noise.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

La présente invention concerne un détecteur de devises amélioré, comprenant un cadre (2), un ensemble de répartition de billets de banque (1), un ensemble de déchargement de billets de banque, un ensemble de réception de billets de banque, un dispositif d'affichage, un ensemble d'entraînement et une carte de circuit de commande ; l'ensemble de répartition de billets de banque (1) comprend un arbre de répartition de billets de banque (11), une roue de répartition de billets de banque (12), une rondelle en caoutchouc de répartition de billets de banque (13) et un panneau de répartition de billets de banque (14), la roue de répartition de billets de banque (12) emmanchant l'arbre de distribution de billets de banque (11) et la rondelle en caoutchouc de répartition de billets de banque (13) emmanchant la roue de répartition de billets de banque (12) ; un cercle d'un fil anti-glissement complet (131) étant disposé sur la rondelle en caoutchouc de répartition de billets de banque (13) et la section transversale axiale à la position à laquelle la roue de répartition de billets de banque (12) et la rondelle en caoutchouc de répartition de billets de banque (13) viennent en prise étant en forme de D. La rondelle en caoutchouc de répartition de billets de banque (13) est élastique et il est relativement facile d'emmancher la rondelle en caoutchouc de répartition de billets de banque (13) sur la roue de répartition de billets de banque (12), la rondelle en caoutchouc de répartition de billets de banque (13) étant également globalement en forme de D après l'installation. Lorsque des billets de banque sont répartis en éventail, seulement environ une moitié de la surface de la rondelle en caoutchouc de répartition de billets de banque (13) peut être en contact avec le papier-monnaie, ce qui peut obtenir l'effet de transport de billets de banque à intervalles et empêcher des billets de banque de se suivre immédiatement les uns après les autres ou d'être empilés ; puisqu'un cercle du fil anti-glissement complet (131) est disposé sur la rondelle en caoutchouc de répartition de billets de banque (13), des opérations, telles que l'alignement, ne sont pas nécessaires après que la rondelle en caoutchouc de répartition de billets de banque (13) a recouvert la roue de répartition de billets de banque (12), ce qui est plus pratique.
PCT/CN2018/092915 2018-06-26 2018-06-26 Détecteur de devises amélioré WO2020000195A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/092915 WO2020000195A1 (fr) 2018-06-26 2018-06-26 Détecteur de devises amélioré

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/092915 WO2020000195A1 (fr) 2018-06-26 2018-06-26 Détecteur de devises amélioré

Publications (1)

Publication Number Publication Date
WO2020000195A1 true WO2020000195A1 (fr) 2020-01-02

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577589A (en) * 1992-12-17 1996-11-26 Garcia Tinoco; Jaime G. Document handler
CN101110138A (zh) * 2006-07-19 2008-01-23 柳永诠 连续走钞的验钞机
CN201749511U (zh) * 2010-01-20 2011-02-16 上海古鳌电子机械有限公司 小型清分机纸币传送装置
CN203573396U (zh) * 2013-12-09 2014-04-30 浙江融翔电子有限公司 一种纸币清分机的捻钞装置
CN203982435U (zh) * 2014-07-24 2014-12-03 浙江万联电器有限公司 点钞机的捻钞装置
CN205486423U (zh) * 2016-03-22 2016-08-17 浙江人杰机械电子有限公司 一种便于更换捻钞轮的纸币捻钞结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577589A (en) * 1992-12-17 1996-11-26 Garcia Tinoco; Jaime G. Document handler
CN101110138A (zh) * 2006-07-19 2008-01-23 柳永诠 连续走钞的验钞机
CN201749511U (zh) * 2010-01-20 2011-02-16 上海古鳌电子机械有限公司 小型清分机纸币传送装置
CN203573396U (zh) * 2013-12-09 2014-04-30 浙江融翔电子有限公司 一种纸币清分机的捻钞装置
CN203982435U (zh) * 2014-07-24 2014-12-03 浙江万联电器有限公司 点钞机的捻钞装置
CN205486423U (zh) * 2016-03-22 2016-08-17 浙江人杰机械电子有限公司 一种便于更换捻钞轮的纸币捻钞结构

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