CN101832879A - Binding loop forming and detecting mechanism of paper money binding machine - Google Patents

Binding loop forming and detecting mechanism of paper money binding machine Download PDF

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Publication number
CN101832879A
CN101832879A CN 201010163459 CN201010163459A CN101832879A CN 101832879 A CN101832879 A CN 101832879A CN 201010163459 CN201010163459 CN 201010163459 CN 201010163459 A CN201010163459 A CN 201010163459A CN 101832879 A CN101832879 A CN 101832879A
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China
Prior art keywords
rail
paper
motor
paper feed
paper tape
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Granted
Application number
CN 201010163459
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Chinese (zh)
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CN101832879B (en
Inventor
索双富
葛方俊
王志豪
宋琳
吴琼
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Tsinghua University
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Tsinghua University
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Priority to CN2010101634595A priority Critical patent/CN101832879B/en
Publication of CN101832879A publication Critical patent/CN101832879A/en
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Publication of CN101832879B publication Critical patent/CN101832879B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to a binding loop forming and detecting mechanism of a paper money binding machine, which comprises an outer rail, an inner rail, a heat-sealing and cutting part and a paper tape feeding part, wherein the paper tape feeding part is provided with a sensor and a paper feeding motor which is connected with a paper tape feeding driving wheel, a paper tape feeding driven wheel presses on the paper tape feeding driving wheel; the inner rail is provided with an inner rail motor which is connected with a friction wheel; and the heat-sealing and cutting part comprises a cutter blade main body, the cutter blade main body is provided with an auxiliary cutter blade, a main cutter blade, a heat-sealing head and a paper press board, both sides of the cutter blade main body are provided with cutter blade return springs, and cutter blade moving guide rails are arranged at both sides of the cutter blade return springs. In the invention, multiple components adopt the motor-driving mode, thereby solving the problem of insufficient push force as a result of the overlong paper tape; the friction wheel is added at the bending angle, thereby solving the radian problem of the bending angle; and the added sensor can confirm whether a paper tape binding loop forms, supports the following operation, and ensures that the system can realize unattended operation.

Description

A kind of bill binding machine is tied up circle and is formed and testing agency
Technical field
Type of the present invention relates to bank's automation equipment, and the spy relates to a kind of bill binding machine fully and ties up circle formation and testing agency.Belong to bank automation equipment field.
Background technology
Along with bank's automation equipment demand more and more widely, especially aspect banknote ties up, be badly in need of stable automatic banding device and replace high-intensity manually-operated, it also is not very ripe tying up building block technique at present, on the check problem that strapping paper circle forms, never have good solution especially.This has caused the functional reliability of bill binding machine poor, moves automatically when being difficult to length.
The mode of tying up the formation of paper circle on the bill binding machine mainly contains two kinds at present, and a kind of is the circle formula of getting rid of that adopts on the horizontal bundling device, and clip is clamped THD tape head portion and rotated in the space, and paper feed band mechanism carries out the operation of paper feed band and forms the paper circle simultaneously.Another kind is the rail-guided formula that adopts on the vertical bundling device, and interior outer rail forms paper circle passage, and paper feed band mechanism drives paper tape and forms the paper circle along passage one circle.First kind of mode paper circle forms and is easy to realize, but occupation space is big slightly, exists THD tape head to be difficult to the problem of alignment and waste paper tape.The quality that second way paper circle forms is better, but because the passage stroke is oversize, adds the problem of corner's radian, is easy to occur paper jam phenomenon.There are following three aspects during strapping paper circle forms in the second way: 1, binding paper tape movement velocity problem, if speed is too slowly then paper tape shake is serious, the fold phenomenon appears in the too fast passage that breaks away from easily of speed; 2, the interior outer guide turning radian problem of strapping, radian is too small, easy paperboard, radian is excessive, and propelling movement power is not enough; 3, the clean degree of interior outer rail mass color requires height, and surfaceness should be more than Ra0.8.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the object of the present invention is to provide a kind of bill binding machine to tie up circle forms and testing agency, at strapping whether form tie up the circle detect, tie up not formation of circle if detect, the one, system automatically restores to original state, automatically form the binding paper tape circle once more, another kind is to send a warning, by manually intervening.The assurance system can realize unmanned work.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of bill binding machine is tied up circle and is formed and testing agency, comprise outer rail 1, the interior rail 2 that is slidingly connected at outer rail 1 middle part and outer rail 1, the paper feed band portion that hotly joins the cut-off parts and outer rail 1 lower right corner that is provided with between outer rail 1 and interior rail 2: the paper feed band portion comprises the sensor stand 6 that is installed on the outer rail 1, electric machine support 9, paper feed band engaged wheel 16 and paper feed band driving wheel 17, sensor stand 6 is provided with sensor 7, the signal output part of sensor 7 is connected with controller, electric machine support 9 is provided with tapes motor 8, tapes motor 8 is connected with controller, paper feed band driving wheel 17 directly links to each other with the motor shaft of tapes motor 8, paper feed band engaged wheel 16 two ends are connected with 15 of paper feed band driven shafts, and paper feed band engaged wheel 16 is pressed on the paper feed band driving wheel 17 by engaged wheel stage clip 19; Interior rail 2 parts comprise interior rail motor 24, interior rail motor 24 is fixed on the interior rail movable stand 31, interior rail movable stand 31 is fixed on the interior rail 2, interior rail movable stand 31 is slidingly connected by slideway 32 and outer rail 1, interior rail motor 24 is connected with synchronous pulley 33 by belt I 34, synchronous pulley 33 is connected with friction wheel axle 3 by flat key 30, and 4 friction wheel axles 3 are by belt II 22 envelopes; Hotly join cut-off parts and comprise vane body carriage 27, vane body carriage 27 is provided with vane body 13, vane body 13 upper ends are provided with and hotly join 12, a side is provided with pressboard 14 on vane body 13 terminations, opposite side is provided with auxiliary-blade 10 and main blade 11 from outside to inside on the termination, vane body 13 both sides are blade back-moving springs 26, and the both sides of blade back-moving spring 26 are blade moving guide rails 25, and vane body carriage 27 two ends and blade moving guide rail 25 are slidingly connected.
Thin annular knurl is made on described driving wheel 17 surfaces.
The open slot 28 of described secondary cutting tip 10 is ramped shaped.
The present invention is in the process that the paper circle forms, solve the paper tape problem of slip, many places adopt motor-driven to solve the not enough problem of the long propelling movement power of paper tape, the corner adds friction pulley and has solved bent angle radian problem, the reliability that makes the paper circle form improves greatly, the sensor that increases can be confirmed whether the binding paper tape circle forms, and support is made in subsequent operation.
Description of drawings:
Fig. 1 is a structural representation of tying up whole mechanism.
Fig. 2 is a banding mechanism paper feed band portion structure cut-open view.
Fig. 3 is an interior rail corner structure cut-open view.
Fig. 4 is the structural representation of interior rail fraction wheel drive device.
Fig. 5 is paper feed band driving wheel and paper feed band engaged wheel engaging structure synoptic diagram.
Fig. 6 is the structural representation of blade mobile device.
Fig. 7 is the topology view of secondary cutting tip, and wherein, Fig. 7 (a) is left cut-open view;
Fig. 7 (b) is a front view.
Fig. 8 is a structural representation of tying up whole mechanism, and this figure is simple to hotly join cut-off parts, embodies the relation of slideway 32 and interior rail 2 and outer rail 1.
Fig. 9 is that the paper circle forms the process synoptic diagram, and wherein, Fig. 9 (a) is the synoptic diagram when not forming the paper circle; Fig. 9 (b) is the synoptic diagram when forming the paper circle; Fig. 9 (c) is the signal intensity synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are described in detail.
With reference to Fig. 1, Fig. 2, the present invention includes outer rail 1, the interior rail 2 that is slidingly connected at outer rail 1 middle part and outer rail 1, the paper feed band portion that hotly joins the cut-off parts and outer rail 1 lower right corner that is provided with between outer rail 1 and interior rail 2: the paper feed band portion comprises the sensor stand 6 that is installed on the outer rail 1, electric machine support 9, paper feed band engaged wheel 16 and paper feed band driving wheel 17, sensor stand 6 is provided with sensor 7, the signal output part of sensor 7 is connected with controller, electric machine support 9 is provided with tapes motor 8, tapes motor 8 is connected with controller, paper feed engaged wheel 16 is provided with engaged wheel end cap 5, paper feed driving wheel 17 directly links to each other with the motor shaft of tapes motor 8, paper feed band engaged wheel 16 two ends are connected with 15 of paper feed band driven shafts, paper feed band engaged wheel 16 is pressed on the paper feed band driving wheel 17 by engaged wheel stage clip 19, engaged wheel stage clip 19 outer setting have spring compression leg 20, be provided with spring adjustable plate 21 above the spring compression leg 20, spring adjustable plate 21 is fixed on the outer rail 1; Engaged wheel stage clip 19 is regulated decrement by spring compression leg 20 and spring adjustable plate 21.
With reference to Fig. 3, Fig. 4, Fig. 8, interior rail motor 24 is connected with synchronous pulley 33 by belt I 34, and synchronous pulley 33 is connected with friction wheel axle 3 by flat key 30, and 4 friction pulleys are by belt II 22 envelopes, and bearing 29 is equipped with at friction wheel axle 3 two ends.Interior rail 2 parts comprise interior rail motor 24, interior rail motor 24 is fastened on the interior rail movable stand 31 by bolt by interior rail electric machine support 23, on the rail 2, interior rail movable stand 31 was slidingly connected by slideway 32 and outer rail 1 in interior rail movable stand 31 was fastened on by bolt, and rail 2 moves up and down in driving.
With reference to Fig. 5, thin annular knurl is made on driving wheel 17 surfaces.
With reference to Fig. 6, between outer rail 1 and interior rail 2, be provided with and hotly join cut-off parts, hotly join cut-off parts and comprise vane body carriage 27, vane body carriage 27 is provided with vane body 13, vane body 13 upper ends are provided with and hotly join 12, a side is provided with pressboard 14 on vane body 13 terminations, opposite side is provided with auxiliary-blade 10 and main blade 11 from outside to inside on the termination, vane body 13 both sides are blade back-moving springs 26, the both sides of blade back-moving spring 26 are blade moving guide rails 25, and vane body carriage 27 two ends and blade moving guide rail 25 are slidingly connected.
With reference to Fig. 7, the open slot 28 of described secondary cutting tip 10 is ramped shaped.
Principle of work of the present invention is:
Paper feed band (replacing paper tape) for the first time: with reference to Fig. 1, paper tape is entered by right channel, be that sensor 7 places enter, sensor 7 is a U type correlation sensor, when paper tape passes through sensor 7, trigger sensor 7 and become high level by low level, corresponding signal passes to controller, and controller sends the instruction that allows tapes motor 8 just change, referring to Fig. 5, tapes motor 8 is just changeing, and paper tape advances by the friction force of driving wheel 17 and engaged wheel 16; Referring to Fig. 8, paper tape travels forward a period of time until the open slot that passes secondary cutting tip 10, vane body work then, and main cutting blade 11 cuts off paper tape, removes the paper tape of cut-out, guarantees that THD tape head is parked in the open slot place of secondary cutting tip.
Tie up flow process: tapes motor 8 drives tapes driving wheel 17 and engaged wheel 16 engagements are rotated, frictional force drives paper tape by two-wheeled travels forward, to outer rail corner, friction pulley 4 provides auxiliary driving force, paper tape turns round and advances, form the paper circle around interior rail one circle back, after treating that banknote is in place, interior rail 2 breaks away from outer rail 1, vane body 13 motions, secondary cutting tip 10 front ends withstand THD tape head, tapes motor 8 counter-rotating tension paper tapes are tightened banknote, and vane body 13 continues motion, and main cutting blade 11 cuts off unnecessary paper tape, hotly join 12 and hotly join, tie up and finish.
The active force that paper tape advances is the friction force of driving wheel 17 and engaged wheel 16 relative paper tapes, in order to increase friction force, the assurance paper tape is non-slip, thin annular knurl is made on driving wheel 17 surfaces, engaged wheel adopts nylon or the higher rubber of hardness, spring force can be regulated by spring adjustable plate 21, and guaranteeing has enough snap-in forces, is unlikely to destroy the paper tape surface again.Behind the paper feed band, referring to Fig. 7, THD tape head is parked in the open slot place of secondary cutting tip 10 for the first time, open slot will be done aslope, when paper tape passes open slot and arrives first corner, with the generation driving force in a flash of friction pulley 4 collisions, paper tape is turned smoothly.The thickness of paper tape is greatly between 0.1-0.2mm, so the clearance control of friction pulley outer ring and outer rail is advisable about 0.5mm, and the linear velocity of friction pulley outer ring is faster slightly than the linear velocity of paper tape, can guarantee that like this friction pulley provides power but not resistance.Friction pulley adopts rubber, hardness is between Shao Shi 20-30, guarantee existing enough friction force, can guarantee certain wearing quality again, paper tape forms the paper circle at the passage that interior outer rail forms around a circle, the paper circle forms counting and the single two principle that detects of opening that detects from bank note money counter, with reference to Fig. 9, if formed strapping paper circle, the place of detecting then, should be double-deck paper tape, it be not have between the 0.6-0.4 of strapping that the voltage of this moment descends.Concrete numerical value can be decided according to the binding paper tape situation.The paper circle formation time is no more than 0.5s, when sensor be double-deck paper tape, show that the paper circle forms, be individual paper tape when what surpass the 0.5s sensor, show that the paper circle forms failure, this moment, binding paper tape, shutdown inspection were withdrawed from 8 counter-rotatings of tapes motor.

Claims (3)

1. a bill binding machine is tied up circle formation and testing agency, it is characterized in that, comprise outer rail (1), the interior rail (2) that is slidingly connected with outer rail (1) at outer rail (1) middle part, the paper feed band portion that hotly joins the cut-off parts and outer rail (1) lower right corner that is provided with between outer rail (1) and interior rail (2): the paper feed band portion comprises the sensor stand (6) that is installed on the outer rail (1), electric machine support 9, paper feed band engaged wheel 16 and paper feed band driving wheel (17), sensor stand (6) is provided with sensor (7), the signal output part of sensor (7) is connected with controller, electric machine support 9 is provided with paper pushing motor (8), tapes motor (8) is connected with controller, paper feed driving wheel (17) directly links to each other with the motor shaft of paper pushing motor (8), and paper feed band engaged wheel (16) is pressed on the paper feed band driving wheel (17) by engaged wheel stage clip (19); Rail motor (24) in interior rail (2) part comprises, interior rail motor (24) is fixed on the interior rail movable stand (31), interior rail movable stand (31) is fixed on the interior rail (2), interior rail movable stand (31) is slidingly connected by slideway (32) and outer rail (1), and interior rail motor (24) is connected with friction wheel axle (3) on the friction pulley (4) by belt (22); Hotly join cut-off parts and comprise vane body carriage (27), vane body carriage (27) is provided with vane body (13), vane body (13) upper end is provided with and hotly joins head (12), a side is provided with pressboard (14) on vane body (13) termination, opposite side is provided with auxiliary-blade (10) and main blade (11) from outside to inside on the termination, vane body (13) both sides are blade back-moving spring (26), the both sides of blade back-moving spring (26) are blade moving guide rail (25), and vane body carriage (27) two ends and blade moving guide rail (25) are slidingly connected.
2. bill binding machine according to claim 1 is tied up circle and is formed and testing agency, it is characterized in that thin annular knurl is made on described paper feed driving wheel (17) surface.
3. bill binding machine according to claim 1 is tied up circle and is formed and testing agency, it is characterized in that the open slot (28) of described secondary cutting tip (10) is ramped shaped.
CN2010101634595A 2010-04-30 2010-04-30 Binding loop forming and detecting mechanism of paper money binding machine Expired - Fee Related CN101832879B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101634595A CN101832879B (en) 2010-04-30 2010-04-30 Binding loop forming and detecting mechanism of paper money binding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101634595A CN101832879B (en) 2010-04-30 2010-04-30 Binding loop forming and detecting mechanism of paper money binding machine

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CN101832879A true CN101832879A (en) 2010-09-15
CN101832879B CN101832879B (en) 2011-12-07

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102442559A (en) * 2011-09-21 2012-05-09 广州广电运通金融电子股份有限公司 Sheet medium stacking and bundling device and self service equipment
CN105667865A (en) * 2016-03-24 2016-06-15 浙江维融电子科技股份有限公司 Belt guide frame automatic folding and separating device for money counting and packing integrated machine
CN113636129A (en) * 2021-09-06 2021-11-12 山东淄博新达制药有限公司 Film binding machine and binding method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2548908Y (en) * 2002-06-14 2003-05-07 郑冬生 Intelligent bander
JP2004091016A (en) * 2002-09-02 2004-03-25 Strapack Corp Automatic band-wrapping packing machine
JP2005343477A (en) * 2004-05-31 2005-12-15 Laurel Seiki Kk Paper sheet processing apparatus
CN2827885Y (en) * 2005-02-05 2006-10-18 柳永诠 Automatic covering paper money bundling apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2548908Y (en) * 2002-06-14 2003-05-07 郑冬生 Intelligent bander
JP2004091016A (en) * 2002-09-02 2004-03-25 Strapack Corp Automatic band-wrapping packing machine
JP2005343477A (en) * 2004-05-31 2005-12-15 Laurel Seiki Kk Paper sheet processing apparatus
CN2827885Y (en) * 2005-02-05 2006-10-18 柳永诠 Automatic covering paper money bundling apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102442559A (en) * 2011-09-21 2012-05-09 广州广电运通金融电子股份有限公司 Sheet medium stacking and bundling device and self service equipment
WO2013040936A1 (en) * 2011-09-21 2013-03-28 广州广电运通金融电子股份有限公司 Sheet medium stacking and bundling device and self service equipment
EP2759481A1 (en) * 2011-09-21 2014-07-30 GRG Banking Equipment Co., Ltd. Sheet medium stacking and bundling device and self service equipment
EP2759481A4 (en) * 2011-09-21 2015-02-18 Grg Banking Equipment Co Ltd Sheet medium stacking and bundling device and self service equipment
AU2012313151B2 (en) * 2011-09-21 2015-07-23 Grg Banking Equipment Co., Ltd. Sheet medium stacking and bundling device and self service equipment
US9475599B2 (en) 2011-09-21 2016-10-25 Grg Banking Equipment Co., Ltd. Sheet medium stacking and bundling device and self service equipment
CN105667865A (en) * 2016-03-24 2016-06-15 浙江维融电子科技股份有限公司 Belt guide frame automatic folding and separating device for money counting and packing integrated machine
CN113636129A (en) * 2021-09-06 2021-11-12 山东淄博新达制药有限公司 Film binding machine and binding method

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Termination date: 20120430