WO2007048341A1 - Appareil de triage et de comptage de pieces de monnaie - Google Patents

Appareil de triage et de comptage de pieces de monnaie Download PDF

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Publication number
WO2007048341A1
WO2007048341A1 PCT/CN2006/002858 CN2006002858W WO2007048341A1 WO 2007048341 A1 WO2007048341 A1 WO 2007048341A1 CN 2006002858 W CN2006002858 W CN 2006002858W WO 2007048341 A1 WO2007048341 A1 WO 2007048341A1
Authority
WO
WIPO (PCT)
Prior art keywords
coin
tray
positioning
sorting machine
machine according
Prior art date
Application number
PCT/CN2006/002858
Other languages
English (en)
Chinese (zh)
Inventor
Hua Liu
Fang Zhang
Original Assignee
Hua Liu
Fang Zhang
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 Hua Liu, Fang Zhang filed Critical Hua Liu
Publication of WO2007048341A1 publication Critical patent/WO2007048341A1/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
    • G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
    • G07D9/008—Feeding coins from bulk
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D3/00—Sorting a mixed bulk of coins into denominations
    • G07D3/02—Sorting coins by means of graded apertures
    • G07D3/06—Sorting coins by means of graded apertures arranged along a circular path

Definitions

  • the present invention relates to a coin sorting apparatus, and more particularly to a coin sorting machine which separates coins which are mixed together by denomination and which can count and count the number of coins.
  • Dividing coins mixed together by denomination, and counting and counting the quantity and amount are the daily work of the industry that uses a lot of coins such as finance and public transportation, which requires a lot of labor.
  • the efficient and accurate automatic counting and counting of coin counting machines is a market demand.
  • the technical problem to be solved by the present invention is to provide a coin sorting machine which is fast and efficient, accurate in point division, compact in structure, and capable of dividing multi-national currency, in order to overcome the drawbacks of the above-mentioned known techniques.
  • the coin sorting machine of the present invention has: a frame, a power transmission device, a coin dispensing mechanism, a sensing and control mechanism; wherein:
  • a rack as a base for the installation of the above-mentioned power transmission device, coin sorting mechanism, sensing and control mechanism, and having a coin receiving portion and a coin receiving box for accepting coins that have been completed by points;
  • the power transmission device is composed of a motor and a gear pair, and the gear pair is respectively connected with the motor and the drive shaft Connected, the drive shaft is inclined with respect to the frame;
  • the coin point dividing mechanism for performing monolithic separation and currency sorting on the mixed coin, the drive shaft vertically extending through the coin point dividing mechanism, the coin point dividing mechanism having an inclination angle ⁇ with respect to the frame;
  • the coin The point dividing mechanism includes a single coin separating unit and a coin counting unit, and the single coin separating unit is coaxially disposed at an upper portion of the coin counting unit;
  • a sensing and control mechanism that counts and counts coins that have been separated and sorted by currency to control machine operation.
  • the technical principle of the point coin is simple and reliable, the machine parts are easy to process and manufacture, and the service life is long.
  • the assembly of the whole machine is easy to achieve the high precision required for the point coin, and the accuracy of the point is high.
  • the structure of the coin counting machine of the present invention overcomes the defects of the prior art, and each of the components can be made of a metal material with high abrasion resistance and high strength, and the working principle of the coin counting machine according to the present invention
  • the coin dispensing machine of the present invention can work safely and efficiently for a long time.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a schematic view showing the assembly structure of the coin dispensing mechanism of the present invention.
  • Figure 3 is a perspective exploded view of the coin dispensing mechanism of the present invention.
  • Figure 4 is a perspective exploded view of the coin tray assembly of the coin dispensing mechanism of the present invention.
  • FIG. 5 is a perspective exploded view of the coin tray assembly of the coin dispensing mechanism of the present invention. detailed description
  • the coin sorting machine of the present invention has four parts: a coin point dividing mechanism 1, a sensing and control mechanism 2, a power transmission device 3, and a frame 4.
  • the coin sorting mechanism 1 is used for single-piece separation and currency sorting of mixed coins; the sensing and control mechanism 2 is used for counting and counting coins that have been separated and sorted by currency, for machine operation Controlling; Power Transmission 3, powering the coin counting mechanism; Rack 4, which is the basis for the installation of the above three parts, provides the coin hopper and the coin box that accepts the coins that have been finished by the points.
  • the power transmission device 3 is composed of a motor 31 and a gear pair 32.
  • the main transmission gear of the gear pair 32 is connected to the motor 31, and the driven gear is disposed on the transmission shaft 33.
  • the power transmission device 3 provides the required power and rotation speed for the uniform movement of the transmission shaft 33.
  • the transmission shaft 33 is disposed obliquely with respect to the frame 4 and vertically penetrates the coin point dividing mechanism 1 connected to the frame 4, so that the coin point dividing mechanism 1 has an inclined angle with respect to the frame 4.
  • ⁇ as shown in Fig. 1, the angle a between the coin point dividing mechanism 1 and the horizontal plane of the frame 4 is preferably 35 ° to 50 °.
  • the sensing and control mechanism 2 is constructed by a known structure, such as an optoelectronic and/or electromagnetic sensor, a control circuit board, and is fixedly coupled to the coin sorting mechanism 1 and the frame 4.
  • a coin hopper 41 and a bowl-shaped cover 42 constituting a coin receiving portion are provided for loading a mixed coin to be dispensed.
  • the eight coin cassettes 43 are provided with the lower portion of the coin dispensing mechanism 1 for respectively accepting coins of different denominations after the points have been divided.
  • the coin dispensing mechanism 1 includes a single coin separating unit and a coin counting unit, and the single coin separating unit is coaxially disposed at an upper portion of the coin counting unit.
  • the single-coin separating unit includes a cent-disc tray assembly 11 and a jog dial 12, and the disc-disc assembly 11
  • the transmission shaft 33 is fixedly connected to the transmission shaft 33 by a positioning platen 115; the inner diameter of the coin tray 12 is larger than the outer diameter of the transmission shaft 33, and the A coin disc assembly 11 is rotatably disposed at an upper portion of the jog dial 12;
  • the coin counting unit includes an impeller 13 and a jog dial assembly 14, the jog dial assembly 14 being fixedly coupled to the chassis 4,
  • a drive shaft 33 rotatably penetrates the jog dial assembly 14, and the impeller 13 is fixedly coupled to the drive shaft 33.
  • the jop dial assembly 14 of the coin counting unit is fixedly coupled to the jog dial 12 of the single coin separating unit, and the impeller 13 of the coin counting unit is rotatably disposed on the jog dial 12 and the dot currency Between the disc assemblies 14.
  • a positioning sleeve 117 is disposed between the disc tray assembly 11 and the transmission shaft 33.
  • the positioning platen 115 is disposed at an end of the disc tray assembly 11 and the positioning sleeve 117 and the transmission shaft 33. The phase is fixed, and the positioning platen 115 is engaged with the coin tray assembly 11.
  • One end of the impeller 13 abuts against a shoulder of the transmission shaft 33, and the other end abuts against one end of the positioning sleeve 117.
  • the disc tray assembly 11 has a cent-disc tray 111, a cent-disc disc fixing plate 112, and a plurality of cent-coin stoppers 113;
  • the thin steel plate having a thickness of mm is stretched into a disk body having a peripheral diameter smaller than the outer peripheral diameter of the coin tray 12, and a central portion of the minute dial 111 protrudes downward to form an accommodation space 111b.
  • the disc fixing plate 112 is fitted in the accommodating space 111b and is fixedly connected to the coin disc 111.
  • the middle portion of the dial fixing plate 112 has a boss 112a.
  • a through hole 330 that cooperates with the positioning sleeve 117 passes through the coin tray 111 and the boss 112a.
  • the positioning platen 115 is disposed at The end portion of the boss 112a is fixedly connected to the driving shaft 33 by the screw 116.
  • the end of the boss 112a is axially provided with a ring groove 112c.
  • a screw 112d for fixedly connecting the dial 111 and the dial fixing plate 112 is extended into the recess 112c, and a plurality of compression springs 118 are disposed in the recess 112c and are sleeved in the screw On the 112d, the screw 112d constitutes a guide rod of the compression spring 118.
  • the positioning platen 115 is engaged with the engaging recess 112b disposed at the end of the I-table by a locking protrusion 119 (see FIG.
  • the shafts 33 rotate together; a plurality of the dispensing holes 111a are evenly distributed on the outer circumference of the branching tray 111 and the accommodating space 111b. Between the respective coin holes 111a, a coin stop 113 is provided.
  • the function of the minute stop block 113 is to prevent the two coins falling between the two cents 111a from being caught by the two coins among the coins, and cannot be slid down, for example, the thickness of the minute block 113 can be It is 3 mm to ensure that the coin does not get caught between the two-division holes 111a.
  • the minute stopper 113 may be fixed to the minute dial 111 by screws or rivets 114.
  • the ring tray 12 is provided with a curved coin hole 121, and a ring groove 122 is disposed on each of the radial sides of the curved coin hole 121.
  • the groove 122 is provided with a plurality of steel balls 123.
  • the minute disc assembly 11 is abutted on the steel ball 123. Please refer to FIGS. 2 and 3, and the bottom of the distillate disc 111 in the disc tray assembly 11 is in contact with the steel ball 123.
  • the steel balls 123 in the two-ring groove 122 constitute the two-ring raceway of the coin-disc assembly 11.
  • the present invention mounts the positioning sleeve 117 on the drive shaft 33, and the coin disc assembly 11 is mounted on the positioning sleeve 117 such that the disc tray assembly 11 is concentrically disposed with the drive shaft 33 and can be
  • the positioning sleeve 117 slides up and down in the axial direction.
  • the positioning platen 115 covers the end of the boss 112a, and the positioning platen 115 and the disc tray assembly 11 are fixedly connected to the drive shaft 33 by screws 116.
  • the lower end surface of the dispensing tray 111 is supported by two rounds of steel balls 123 on the tray 12, and the upper end surface is subjected to a downward pressure by a plurality of compression springs 118 disposed in the recess 112c, in this embodiment.
  • the gap between the surface of the coin disc 111 and the top surface of the tray 12 is less than or equal to 0.5 mm.
  • the disc 111 which is stretched into the disc body does not scrape to the upper surface of the tray 12 when it is rotated, and at the same time, an important work performance parameter is ensured - that is, the upper surface of the coin tray 111 and the tray
  • the distance between the upper surfaces of the discs 12 is less than or equal to 1 mm. Therefore, when there are two overlapping coins in the dispensing hole 111a (for example, the minimum coin size of the desired point is 1 mm), the upper coin cannot be blocked by the edge of the dispensing hole 111a due to the coin dispensing.
  • the point mechanism 1 is a slantingly mounted on the gantry 4, and the singularity of the singularity of the singularity of the singularity of the singapore 28. 4 mm, thickness 1-3. 4 mm) can rotate together with the cent-disc 111.
  • the remaining coins that fall outside the minute hole 111a are necessarily slid by gravity, thereby achieving a single piece of separation of the coins.
  • the upper portion of the transmission shaft 33 has a non-circular shaft end 331.
  • the central portion of the positioning platen 115 has a shaft hole 115a matched with the shape of the shaft end 331 of the transmission shaft 33, and may be, for example, square, hexagonal or quadrangular. It may also be oblate as shown in FIGS. 3 and 5, and two planes 332 are cut out on both sides of the shaft end 311, so that the positioning platen 115 is engaged with the non-circular shaft end 331 of the transmission shaft.
  • the positioning sleeve 117 is sleeved on the transmission shaft 33, the upper end surface thereof is in contact with the lower end surface of the positioning platen 115, and the lower end surface is in contact with the upper end surface of the impeller 13, when the screw is fixed to the upper end of the transmission shaft 33.
  • the positioning platen 115 is pressed downward, the positioning platen 115 presses down the positioning sleeve 117, and the positioning sleeve 117 presses down the impeller 13 so as to pass through the shoulder provided on the transmission shaft 33 and the lower end of the positioning sleeve 117.
  • the impeller 13 is fixed in the axial direction.
  • the diameter of the above-mentioned centring hole 111a is slightly larger than the maximum coin diameter (e.g., 28.4 mm) of the available dots, but slightly smaller than twice the smallest coin diameter (e.g., 15.6 mm) of the available dots.
  • the jop dial assembly 14 is composed of a coin dial 141 and a dot coin template 142.
  • the dial tray 141 has a bottomed cylindrical shape and is provided at the bottom.
  • the arc-shaped leakage hole 141c is provided in the present embodiment.
  • the one-dot template 142 is disposed on the inner peripheral side of the curved leakage hole 141c and is fixed to the bottom of the coin tray 141.
  • the outer peripheral side of the centring template 142 constitutes an inner positioning edge 141d of the coin hole, and the inner circumference of the side wall of the coin dial located radially outward of the curved coin hole 141c forms an outer side of the curved coin hole Round positioning edge.
  • a ring positioning boss 141a is provided at the bottom of the coin tray 141 at the inner circumference of the side wall, and the positioning boss 141a is disposed at the bottom.
  • the inner side of the positioning boss 141a forms an outer circular positioning edge 141b of the arcuate coin hole 141c.
  • the drive shaft 33 rotatably penetrates the coin tray 141.
  • the arcuate leakage hole 141c and the centring template 142 are disposed at an angle ⁇ between the start end of the bottom of the dial 141 and the horizontal center line 0-0 of the dial 141 is greater than 0. °, preferably about 30°, so that it is ensured that when the coin slides down to the angle of three or more, it is in close contact with the outer circular positioning edge 141b of the dial 141, and enters the coin step.
  • the dot pattern 142 and the arcuate leakage hole 141c defined by the circular positioning edge 141b are gradually increased in the diameter direction, and are used for screening coins of different diameters, and replacing the dot templates 142 of different sizes. You can achieve points for coins in different countries. Simple and convenient, and accurate in size. Further, each of the arcuate coin leakage holes 141c corresponds to an opening of each of the coin cassettes provided at a lower portion of the frame.
  • the outer circumference of the impeller 13 is provided with a plurality of uniformly arranged blades 131, and the interval between the blades is greater than or equal to the centring hole provided on the centring tray 111 of the cent-disc assembly 11.
  • the diameter of 111a is the diameter of 111a.
  • the outer diameter of the blade 131 of the impeller 13 is smaller than the inner diameter of the positioning boss 141a in the jog dial 141, and is accommodated in the accommodating space formed by the positioning boss 141a, and the tray 12 is accommodated.
  • an annular cover 15 covers the upper portion of the coin tray 12, and the cover 15 and the tray are screwed by screws 16. 12 is fixed to the coin tray 141.
  • the inner side of the cover plate 15 has a ring positioning cover portion 151 covering the upper portion of the coin disc 111 of the coin disc assembly, and the inner peripheral diameter thereof is slightly larger than the cent.
  • the upper gap must be smaller than the minimum thickness of the coin that can be dispensed, and can generally be set to be less than 1 mm to prevent the minimum thickness of the coin from being wedged during the splitting process, and the inner side of the positioning cover 151 is formed with a hollow
  • the recess 152 by means of the recess 152, prevents the rotational movement of the distillate disc 111 from being obstructed when the outer circumference of the distillate disc 111 is lifted.
  • the coin sorting machine of the present invention works on the principle that: when the coin to be dispensed is put into the coin hopper 41 provided on the frame 4, it is dropped to the centimeter tray through the feed port on the bowl cover 42.
  • the assembly 11 and the tray 12 are powered by the power transmission device to the drive shaft 33 passing through the center of the coin counting mechanism to make a uniform circular motion, thereby driving the coin tray assembly 11 and the impeller 13 relative to each other.
  • the coin tray 141 is rotated.
  • the sorting machine of the present invention completes the sorting and counting of the mixed coins in two steps by dividing the coins and the dots. The following is a detailed description of the point-by-step procedure for mixing coins:
  • Figure 6 is a schematic view showing the working principle of the coin separation mechanism for coin separation.
  • the first step of coin separation the mixed coin A to be dispensed is put into the coin hopper 41 provided on the frame 4, and falls through the hole in the bowl cover 42 to the coin tray assembly. 11.
  • the coin-disc assembly 11 is driven by the drive shaft 33 of the power transmission device 3 to perform a counterclockwise uniform circular motion.
  • the coin point dividing mechanism 1 has an inclination angle of 35° to 50° with respect to the horizontal plane of the frame 4, all the coins falling outside the coin dispensing hole 111a are slid due to their own gravity, and The coins falling in the cents of the cents of the coins are branched, and due to the limitation of the diameter size and thickness of the cents of the cents, each coin can only fall into and drive a coin. Single currency separation.
  • the coin hole ll la advances into the area of the arcuate hole 121 of the coin tray, the coin will lose the support of the coin tray 12, and fall from the curved hole 121 of the tray to the dial 141 and the impeller 13 Between the blades 131, the upper surface of the coin tray 141 is received.
  • Figure 7 is a schematic diagram of the working principle of the coin dispensing mechanism for the dot currency.
  • the second step of coin counting a single coin falling between the upper surface of the coin receiving surface of the coin tray 141 and the blade 131 of the impeller 13 is driven by the impeller 13 blade 131 to continue to move under the action of gravity and centrifugal force.
  • the coin will move forward against the positioning edge 141b of the jop dial 141.
  • the coins of different diameter sizes and denominations will fall in the arc-shaped leakage hole 141c formed by the cent-note template 142 and the sub-disc positioning edge 141b, respectively, by setting in the arc.
  • the photoelectric sensor and the control circuit in the sensing and control mechanism 3 below the shaped leak hole 141c process and count and count the sensed photoelectric signals, and each of the coins after the points are dropped into the rack 4 In the upper coin box 43, the point dividing process of the coin is completed.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Testing Of Coins (AREA)

Abstract

La présente invention concerne un appareil de triage et de comptage de pièces de monnaie qui comprend un cadre, un engrenage dynamique, une machine de triage et de comptage de pièces, et un moyen de détection et de commande, sépare les pièces mélangées en pièces uniques selon la dénomination et compte les pièces. Le cadre, qui est utilisé en tant que base pour fixer le moyen susmentionné, possède une partie destinée à recevoir des pièces et une boîte pour contenir des pièces. L’engrenage dynamique comprend un moteur électrique et un bloc baladeur. Ledit bloc baladeur est respectivement relié au moteur électrique et à l’arbre de transmission. Ledit arbre de transmission est incliné vers le cadre et transperce verticalement la machine de triage et de comptage de pièces. La machine de triage et de comptage de pièces est reliée au cadre et possède un angle de gradient α par rapport au cadre. Le moyen de détection et de commande est fixé à la machine de triage et de comptage de pièces et au cadre. Le moyen de détection et de commande commande le fonctionnement de la machine et compte les pièces qui sont séparées en pièces uniques et sont triées.
PCT/CN2006/002858 2005-10-26 2006-10-25 Appareil de triage et de comptage de pieces de monnaie WO2007048341A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB200510095019XA CN100495445C (zh) 2005-10-26 2005-10-26 硬币分点机
CN200510095019.X 2005-10-26

Publications (1)

Publication Number Publication Date
WO2007048341A1 true WO2007048341A1 (fr) 2007-05-03

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Application Number Title Priority Date Filing Date
PCT/CN2006/002858 WO2007048341A1 (fr) 2005-10-26 2006-10-25 Appareil de triage et de comptage de pieces de monnaie

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CN (1) CN100495445C (fr)
WO (1) WO2007048341A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106408735A (zh) * 2016-11-17 2017-02-15 西安航空学院 一种硬币自动分离机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105788057A (zh) * 2016-03-02 2016-07-20 同济大学 一种便携式钱币分拣装置
CN106204886B (zh) * 2016-07-04 2022-07-19 太原工业学院 硬币分类整理装置
CN106447885A (zh) * 2016-08-30 2017-02-22 西安交通大学 一种硬币清分收集装置
CN107038791A (zh) * 2017-04-18 2017-08-11 天津职业技术师范大学 一种硬币送料机构
CN107038790B (zh) * 2017-06-05 2022-11-18 广州市银科电子有限公司 一种硬币清分机防卡币装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562536A (en) * 1994-05-12 1996-10-08 Asahi Seiko Kabushiki Kaisha Coin receiving and dispensing apparatus
US20040102148A1 (en) * 2001-02-09 2004-05-27 Jerzy Perkitny Coin separator and sorter assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562536A (en) * 1994-05-12 1996-10-08 Asahi Seiko Kabushiki Kaisha Coin receiving and dispensing apparatus
US20040102148A1 (en) * 2001-02-09 2004-05-27 Jerzy Perkitny Coin separator and sorter assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106408735A (zh) * 2016-11-17 2017-02-15 西安航空学院 一种硬币自动分离机
CN106408735B (zh) * 2016-11-17 2022-07-05 西安航空学院 一种硬币自动分离机

Also Published As

Publication number Publication date
CN100495445C (zh) 2009-06-03
CN1760917A (zh) 2006-04-19

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