CN106672295B

CN106672295B - Bank note plastic packaging machine

Info

Publication number: CN106672295B
Application number: CN201710099477.3A
Authority: CN
Inventors: 谢宇轩; 刘恒; 陈茂灵; 尹尚; 余博学
Original assignee: GUANGZHOU INTELLICASH SCIENCE & TECHNOLOGY Co Ltd
Current assignee: Guangdian Yuntong Group Co ltd; Intellicash Equipment Co Ltd
Priority date: 2017-02-23
Filing date: 2017-02-23
Publication date: 2019-11-15
Anticipated expiration: 2037-02-23
Also published as: CN106672295A

Abstract

The present invention relates to finance device fields, disclose a kind of bank note plastic packaging machine, including bundle portion, transition part and plastic packaging pyrocondensation portion in advance；Wherein, pre- bundle portion is equipped with banknote receiving device, one side wall of plastic packaging machine, which is equipped with, places window, banknote receiving device includes first substrate, for place bank note connects paper money part, guidance set and driving assembly, guidance set and driving assembly are all provided on the first substrate, are connect paper money part and are located on the guidance set, and one end of guidance set, which is located at, places at window, the other end of guidance set extends in plastic packaging machine, and driving assembly driving connects paper money part and moves back and forth on guidance set.Bank note plastic packaging machine of the invention, it only needs manually to be placed on bank note from the placement window of plastic packaging machine to connect on paper money part, and paper money part is connect by driving assembly driving and is acted along what guidance set moved back and forth to complete to send paper money automatically and back to the process of starting point, it no longer needs to use and manually send bank note to the designated position inside bank note plastic packaging machine, the process for sending paper money is saved, improves and send paper money efficiency.

Description

Bank note plastic packaging machine

Technical field

The present invention relates to finance device field, in particular to a kind of bank note plastic packaging machine.

Background technique

Bank note in bank vault is needed collected bank note according to denomination, new and old is wrapped respectively to turn over or issue Dress, then circulate.General work process is, carries out banknote denomination, new and old sorting and counting using cleaning-sorting machine, every 100 Banknote carries out binding using paper tape, in order to track banknote treatment process, needs two side cover of binding paper tape by hand in banknote Sorting person's name chapter.Paper money of the accumulation 10 after ties (1000), encloses label, is tied up using cross strapper.

Cross strapper treated paper money bundle has the disadvantage that: 1, damaging to banknote big.Cross strapping is contacted with banknote Area is small, and banknote crimping even breach is caused to be easy to draw especially for the banknote for needing to rejoin the automations such as ATM Play equipment fault；2, the banknote after cross is tied up is that part is packed for strapping, most of to leak outside, and there is the risk taken out and opened；3, Not insect prevention；4, non-moistureproof anti-mildew.

In view of cross tie up there are the problem of, under the promotion of the People's Bank, part provinces and regions started promote the use of bank note Plastic packaging machine replaces cross strapper, replaces strapping using plastic packaging film, is preferably minimized to the damage of banknote, avoids cross and tie up Machine there are the problem of.

However, existing some plastic packaging machines need the specific bit sent bank note to inside bank note plastic packaging machine when adding paper money It sets, could start to carry out bank note envelope bundle process；Currently, the process for designated position bank note sent to plastic packaging machine is generally adopted Manually operation can reduce the working efficiency of plastic packaging machine, and manual operation can have security risk accidentally to complete in this way.

Summary of the invention

The object of the present invention is to provide a kind of with bank note of the stacking after stacked can be automatically sent into plastic packaging machine The bank note plastic packaging machine of the banknote receiving device of the designated position in portion reduces operational risk to improve the working efficiency of bank note plastic packaging machine.

To achieve the goals above, the present invention provides a kind of bank note plastic packaging machines, including pre- for tying paper money bundle Bundle portion, the transition part for carrying bill and the bill for that will tie up carry out the plastic packaging pyrocondensation portion of plastic packaging；Wherein, described Pre- bundle portion is equipped with banknote receiving device, and a side wall of the plastic packaging machine is equipped with the placement window for passing in and out for banknote receiving device and carrying bank note, The banknote receiving device includes first substrate, for place bank note connects paper money part, guidance set and driving assembly, the guidance set And driving assembly is all provided on the first substrate, and the paper money part that connects is located on the guidance set, and the one of the guidance set End is located at the placement window, and the other end of the guidance set extends in plastic packaging machine, is connect described in the driving component driving Paper money part moves back and forth on the guidance set.

Preferably, the guidance set includes guide rail and link block, and the link block is equipped with and the guide rail The guide groove being slidably matched；The link block is fixed, and the guide rail is slidably connected to the guide groove on the first substrate, The paper money part that connects is fixed on the guide rail；Alternatively, the guide rail is fixed on the first substrate, it is described to connect paper money part and the connection Block is fixedly connected, and the link block is slidably cooperated on the guide rail by guide groove；

The driving component includes first motor and belt wheel transmission mechanism, and institute is concurrently arranged in the belt wheel transmission mechanism State the side of guidance set；The belt wheel transmission mechanism includes first pulley, the second belt wheel and connection first pulley and the second band The synchronous belt of wheel, the first pulley are socketed on the output shaft of the first motor, and the paper money part that connects is fixed on the synchronization It takes.

Preferably, the pre- bundle portion is additionally provided with film pressing device, and the film pressing device exists including the first rack, setting Press mechanism in first rack and driven by the press mechanism and the push-down head that moves up and down；The push-down head Lower end surface is equipped with the groove of two opposite flanks of push-down head described in lateral direction penetrating, is rotationally equipped with press mold in the groove Roller；

Two opposite side walls of the groove are equipped with mounting portion, and the both ends of the pressing film roller are corresponding and rotationally insert It connects in the mounting portion；The side of the push-down head is arranged in the envelope bundle film tightened, when the bank note connect on paper money part is pushed away When sending to the underface of the push-down head, while envelope bundle film being driven to pass through the groove, the press mechanism drives the pushing Head pushes, and the pressing film roller is used for the upper surface for tying envelope bundle membrane pressure to paper money.

Preferably, the press mechanism includes the second motor, feed screw nut pair and guide rod, and the guide rod is slidably Ground passes through the roof and bottom wall of first rack, and the pushing of the lower end of the guide rod and the bottom end for being located at first rack Head is fixedly connected, and the first motor is fixed on the roof of first rack, and the feed screw nut pair is set to described first In rack, the screw rod of the feed screw nut pair is fixedly connected with the output shaft of the motor, the nut of the feed screw nut pair with The guide rod is fixedly connected；

The bottom end of one side wall of the push-down head is set there are two the fluting being recessed inwardly from the lateral surface of the side wall, this two A slot is oppositely disposed at the two sides of the groove, and is connected to the groove, and cover board, the cover board are equipped in the fluting Gap is equipped between the bottom wall of the fluting, the pressing film roller is accordingly plugged in the gap.

Preferably, the transition part includes automatic turning paper money device, the automatic turning paper money device include turn over paper money part and First driving mechanism, first driving mechanism include third motor, the first driving lever and the second driving lever, and the one of first driving lever End is connected on the output shaft of the third motor, and the other end of first driving lever is equipped with stir head；Second driving lever One end is connect by a shaft with the paper money part that turns over, and second driving lever is provided along its length guide groove, and described first group The stir head of bar is located in the guide groove；The bank note tied up turns on paper money part described in being placed on, and first driving mechanism is pressed Paper money part reciprocating rotation is turned over described in specified path driving.

Preferably, the automatic turning paper money device further includes the first bottom plate, and first driving mechanism is set to described On the bottom surface of first bottom plate, the paper money part that turns over is rotatablely arranged on first bottom plate；

The paper money part that turns over includes the first arm and the second arm, and the angle of first arm and the second arm is 90 degree；

First driving mechanism further includes first sensor and second sensor, and the first sensor and second sense Device is arranged around the output shaft of the third motor, sets on first driving lever and the connecting pin of the output shaft of the third motor There is block piece；The line of the output shaft of the induction mouth and third motor of the first sensor and the induction of the second sensor The line of mouth and the output shaft of third motor is mutually perpendicular to；

Before turning over paper money, first arm and first bottom plate are located at same level, the length direction of the guide groove and The bottom plate is parallel, and the block piece is located in the induction mouth of the first sensor；After turning over paper money, second arm and described the One bottom plate is located at same level, and the length direction of the guide groove is vertical with the bottom plate, and the block piece is located at described the In the induction mouth of two sensors.

Preferably, plastic packaging pyrocondensation portion is equipped with useless film traction device, and the useless film traction device includes second Substrate, film rolling mechanism, limit idle pulley group, the second driving mechanism for driving the film rolling mechanism movement；The film rolling mechanism, Limit idle pulley group and the second driving mechanism are respectively mounted on the second substrate, and the limit idle pulley is mounted on the wound membrane machine Structure at film mouth；The limit idle pulley group includes setting up and down and tight abutment cooperates the upper limit idle pulley rotated under Limit idle pulley；The upper limit idle pulley and lower limit idle pulley are to the inclination of the direction of the film rolling mechanism and the inclined direction of the two It is all the same with angle.

Preferably, the film rolling mechanism includes wound membrane component and rotatable upper film rolling tooth group, lower film rolling tooth group； The wound membrane component includes upper double cog synchronous belt and lower double cog synchronous belt；Second driving mechanism includes driving wheel, uses In the actuator for driving the driving wheel rotation；The driving wheel is located at the same of the second substrate with the film rolling mechanism Side；The upper double cog synchronous belt is set in the upper film rolling tooth group；The lower double cog synchronous belt is sleeved on the active On wheel, lower film rolling tooth group；The upper double cog synchronous belt is engaged with the lower double cog synchronous belt, and centre is formed for useless film transmission Channel.

Preferably, second driving mechanism further includes driven wheel group, and the driven wheel group includes first driven Wheel, the second driven wheel and third driven wheel；The actuator is the 4th motor, and the rotary shaft of the 4th motor passes through described the Two substrates, the driving wheel are set in the rotary shaft and rotate with the rotary shaft；Second driven wheel and third from Driving wheel is setting up and down and is respectively positioned between the limit idle pulley group and the film rolling mechanism；First driven wheel and the active It takes turns setting up and down and is respectively positioned at the film outlet port of the film rolling mechanism；It is driven that the upper double cog synchronous belt is set in described first On wheel, upper film rolling tooth group and the second driven wheel；The lower double cog synchronous belt is sleeved on the driving wheel, lower film rolling tooth group and On three driven wheels.

Preferably, plastic packaging pyrocondensation portion is equipped with useless Membrane recovery unit MRU, and the useless Membrane recovery unit MRU includes second Rack, recovering mechanism, traverse mechanism, the third driving mechanism for driving the recovering mechanism and traverse mechanism to move；It is described Traverse mechanism, recovering mechanism, third driving mechanism are mounted in second rack, and the recovering mechanism is located at described round-trip The top of mechanism；

The traverse mechanism includes useless film traction piece and the movement portion that lateral shuttle movement can be done relative to second rack Part, the useless film traction piece are mounted on the moving component；The useless film successively passes through the useless film traction piece, recycling machine Structure, and recycled by the recovering mechanism.

Preferably, the useless Membrane recovery unit MRU further includes cache mechanism, and the cache mechanism is located at described round-trip The lower section of mechanism；The cache mechanism includes caching component, and the caching component is mounted in second rack and can be opposite Second rack floats up and down；The useless film successively passes through the caching component, useless film traction piece, recovering mechanism, and by institute State recovering mechanism recycling；Relatively described second rack of caching component is to during lower swing, the caching component traction The useless film moves downward, to cache the useless film；

The cache mechanism includes swing rod and the weight that is arranged on the swing rod, and the first end of the swing rod is hinged on institute State in the second rack, the second end of the swing rod can relatively described second rack swing up and down；

The cache mechanism further includes the sensors in place for incuding the swing rod position, the sensors in place installation In second rack；It is described caching component caching useless film by the recovering mechanism recycling during, the swing rod and Weight is constantly swung up；When the useless film of the caching component caching is essentially completely recovered, the swing rod triggering is described to be passed in place Sensor, so that the recovering mechanism stop motion.

Bank note plastic packaging machine of the invention is provided with banknote receiving device inside it, which, which is provided with, connects paper money part, guiding Component and driving assembly；It only needs manually to be placed on bank note from the placement window of plastic packaging machine to connect on paper money part, and passes through driving group Part driving connects paper money part along acting of moving back and forth of guidance set to complete to send paper money automatically and back to the process of starting point, no longer need to adopt Manually bank note is sent to the designated position inside bank note plastic packaging machine, to save the process for sending paper money, improves and send paper money efficiency； Also, the hand of operator will not be extend into inside bank note plastic packaging machine, improve the safety of operation.

Detailed description of the invention

Fig. 1 is the appearance diagram of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Fig. 2 is that the bank note plastic packaging machine of the preferred embodiment of the present invention removes the schematic perspective view after casing；

Fig. 3 is the layout knot in the pre- bundle portion of the bank note plastic packaging machine of the preferred embodiment of the present invention, transition part and plastic packaging pyrocondensation portion Structure schematic diagram；

Fig. 4 is the work flow diagram of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Fig. 5 is the structural schematic diagram of the banknote receiving device of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Fig. 6 is the schematic perspective view of the film pressing device of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Fig. 7 is the structural schematic diagram of the push-down head of the film pressing device of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Fig. 8 is a view stereo structural representation of the automatic turning paper money device of the bank note plastic packaging machine of the preferred embodiment of the present invention Figure；

Fig. 9 is that another view stereo structure of the automatic turning paper money device of the bank note plastic packaging machine of the preferred embodiment of the present invention is shown It is intended to；

Figure 10 is the schematic perspective view of the useless film traction device of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Figure 11 is the front schematic view of the useless Membrane recovery unit MRU of the bank note plastic packaging machine of the preferred embodiment of the present invention；

Figure 12 is the working state structure schematic diagram of the useless Membrane recovery unit MRU of the bank note plastic packaging machine of the preferred embodiment of the present invention.

Wherein, A, in advance bundle portion；B, transition part；C, plastic packaging pyrocondensation portion；C1, set bag portion；C2, pyrocondensation portion；100, bank note；1, machine Body；01, window is placed；2, banknote receiving device；21, first substrate；22, paper money part is connect；221, the second bottom plate；222, the first side plate；223, Second side plate；224, the first groove；225, the second groove；23, guidance set；231, guide rail；232, link block；233, guide groove； 241, first motor；242, first pulley；243, synchronous belt；244, the second belt wheel；251, attachment base；252, tensioning wheel；253, Connecting hole；254, circular groove；3, horizontal pushing mechanism；41, upper film placing mechanism；42, lower film placing mechanism；5, film pressing device；51, One rack；511, roof；512, bottom wall；513, left side wall；514, right side wall；521, the second motor；522, guide rod；523, silk Bar；524, nut；525, connecting plate；526, position-limiting drum；53, push-down head；531, top plate；532, front side board；533, back side panel； 534, pressing plate；535, groove；536, it slots；537, cover board；54, pressing film roller；55, the first limit sensors；56, the second limit passes Sensor；57, block piece；520, envelope bundle film；6, paper money device is turned over；61, the first bottom plate；611, accommodation groove；62, paper money part is turned over；621, One arm；622, the second arm；63, shaft；64, third motor；65, the first driving lever；651, stir head；652, block piece；66, second Driving lever；661, guide groove；671, first sensor；672, second sensor；681, the first stop part；682, the second stop part； 69, backplate；610, mounting base；620, connection frame；630, mounting plate；7, give up film traction device；71, substrate；72, idle pulley is limited Group；721, upper limit idle pulley；722, lower limit idle pulley；731, actuator；732, driving wheel；733, the first driven wheel；734, Two driven wheels；735, third driven wheel；751, upper film rolling tooth group；752, lower film rolling tooth group；753, upper double cog synchronous belt；754, Lower double cog synchronous belt；755, upper installation axle；756, lower installation axle；757, upper mounting plate；758, lower installation board；76, compacting machine Structure；761, baffle；762, compressed spring；763, elastic force regulating part；77, code-disc；78, sensor；8, give up Membrane recovery unit MRU；81, Recovering mechanism；811, third substrate；812, rotary shaft；8121, the second end of rotary shaft；813, around film bar；814, first baffle； 815, second baffle；816, baffle installs knob；82, traverse mechanism；821, give up film traction piece；8221, strand oscillator；8222, One baffle；8223, second flap；8224, optical axis；82241, the second end of optical axis；8225, the first strand oscillator mounting plate；8226, Second strand oscillator mounting plate；8227, square bar；8228, screw rod；83, driving mechanism；831, the 6th motor；832, motor mounting plate； 833, synchronous belt；834, drive sprocket；835, driven sprocket；836, chain；84, cache mechanism；841, swing rod；8411, swing rod First end；8412, the second end of swing rod；842, weight；843, pulley；844, sensors in place；85, film rolling device；86, it gives up Film；9, pushing mechanism is indulged；10, elevating mechanism；11, bagging mechanism；111, it is heat-shrinked film roll；12, pyrocondensation furnace.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below Example is not intended to limit the scope of the invention for illustrating the present invention.

In conjunction with shown in Fig. 1 to Fig. 4, the bank note plastic packaging machine of the embodiment of the present invention is schematically showed comprising being used for will The pre- bundle portion A that paper money bundle ties, the transition part B for carrying bill and the bill for that will tie up carry out the plastic packaging of plastic packaging Pyrocondensation portion C；As shown in figure 3, pre- bundle portion A and plastic packaging pyrocondensation portion C are arranged on the fuselage 1 of plastic packaging machine in front and back, plastic packaging pyrocondensation portion C Including covering bag portion C1 and pyrocondensation portion C2, the top of plastic packaging pyrocondensation portion C is that the lower part of set bag portion C1, plastic packaging pyrocondensation portion C are pyrocondensation portion C2 is realized by transition part B and is carried bank note to the front and back of set bag portion C1 from pre- bundle portion A and realized by transition part B by paper Up and down carrying of the coin from set bag portion C1 to pyrocondensation portion C2；Such layout can make the structure of plastic packaging machine more compact, to save modeling The occupied space of envelope machine.

In conjunction with shown in Fig. 1 to Fig. 4, the workflow of the plastic packaging machine of the embodiment of the present invention is as follows, firstly, in pre- bundle portion A, Need for the bank note for being put into plastic packaging machine to be transported to the designated position of plastic packaging machine, so that film will be tied using envelope after fluffy bank note compression (PE film) is tied up, at the same time, the printed label on envelope bundle film；In order to complete above-mentioned operation in pre- bundle portion A, bundle portion in advance A is equipped with banknote receiving device 2, horizontal pushing mechanism 3, puts film device, label printing device, membrane cut mechanism and film pressing device 5；Referring to figure 4. Work flow diagram, bank note is placed on banknote receiving device 2, start plastic packaging machine, bank note is transported to plastic packaging machine by banknote receiving device 2 Designated position, at the same time, label printing device printed label on PE film folding and unfolding film, horizontal pushing mechanism 3 executes cross later It pushes and makees, by the lower section of related PE film push-in 5 push-down head of film pressing device of bank note；Putting film device includes being arranged at the top of plastic packaging machine Upper film placing mechanism 41 and the lower film placing mechanism 42 that plastic packaging motor spindle is arranged in fill between upper film placing mechanism 41 and lower film placing mechanism 42 There is PE film, releases PE film to realize；Then film pressing device 5 executes press-note movement by PE membrane pressure on bank note, at the same time, The horizontal of horizontal pushing mechanism 3 pushes away withdrawal, and PE film is melted and cut off by the I shape cutter of membrane cut mechanism later, so that bill binding is completed, it Afterwards, I shape cutter and push-down head are withdrawn, and the bank note inflow transition part B's tied up turns over the turning on paper money part of paper money device 6, turn over paper money device 6 Execution turns over paper money movement and is laid flat and (turns over and turn 90 degrees) bank note, and the bank note being flat flows into set bag portion C1, at the same time, turns over paper money part and returns Position, pre- bundle portion A can the lower pack of paper coin of parallel processing at this time；In set bag portion C1, pushing mechanism 9 is indulged by bank note and is pushed into bagging mechanism 11 Middle carry out bagging, the thermal contraction film roll 111 of bagging mechanism 11 are responsible for releasing POF film, the Membrane recovery unit MRU 8 that gives up be responsible for by useless film into Row recycling, after the completion of bank note bagging, the bank note after bagging is pushed into elevating mechanism 10 by horizontal push away in plastic packaging pyrocondensation portion, with this Meanwhile it is vertical spread to it is horizontal push away corresponding withdrawal, bank note is transported in the pyrocondensation furnace of the bottom of pyrocondensation portion C2 by elevating mechanism 10, POF film Heat shrinkable packs tightly bank note to form paper money bundle, at the same time 10 return of elevating mechanism, the entire bank note plastic packaging process knot of plastic packaging machine Beam.

Expansion explanation is carried out to the structure of the plastic packaging machine of the embodiment of the present invention below, wherein the embodiment of the present invention puts film Device, horizontal pushing mechanism 3, vertical pushing mechanism 9, bagging mechanism 11 etc. are the prior art, are not elaborated.

Incorporated by reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, pre- bundle portion A is equipped with banknote receiving device 2, sets on a side wall of plastic packaging machine Have and place window 01, banknote receiving device 2 includes first substrate 21, for place banknote connects paper money part 22, guidance set 23 and driving group Part, guidance set 23 and driving assembly are located on first substrate 21, are connect paper money part 22 and are located on guidance set 23, and guidance set 23 is big It causes to be arranged in parallel with plastic packaging machine longitudinal (plastic packaging machine refers to rearwardly direction) in the past, one end of guidance set 23, which is located at, places window 01 Place, the other end of guidance set 23 extend in plastic packaging machine, and driving assembly driving connects paper money part 22 and back and forth moves on guidance set 3 It is dynamic；Therefore, can be driven by driving assembly connect movement that paper money part 2 is moved back and forth along guidance set 3 complete to send automatically paper money with Back to the process of starting point.

In conjunction with shown in Fig. 1 and Fig. 5, in the step of being put into bank note in plastic packaging machine, driving assembly driving connects the shifting of paper money part 22 It moves at the placement window 01 of bank note plastic packaging machine, manually bank note need to be placed on out of placement window 01 only and connect on paper money part 22, drive is passed through Dynamic Component driver connects movement that paper money part 22 is moved back and forth along guidance set 23 to complete to send paper money automatically and back to the process of starting point； It no longer needs to, to save the process for sending paper money, improve using manually sending bank note to the designated position inside bank note plastic packaging machine Send paper money efficiency；Also, the hand of operator will not extend into bank note plastic packaging machine most the inside, improve the safety of operation.

Include the second bottom plate 221, the first side plate 222 and the second side plate 223 please continue to refer to paper money part 22 shown in Fig. 5, is connect, the Two bottom plates 221 are connected on guidance set 23, and the first side plate 221 is arranged along the longitudinal direction of the second bottom plate 221 in the second bottom plate On 221, the second side plate 223 is arranged on the second bottom plate 221 along the broadside of the second bottom plate 221；It may make the first side in this way Plate 222 keeps vertical with the second side plate 223, and the bank note after stacking is stacked is placed on when connecing on paper money part 22, adjacent two of bank note Side wall is sticked on respectively on the first side plate 222 and the second side plate 223, and the first side plate 222 and the second side plate 223 play protection to bank note Effect, prevents bank note from toppling over during transport, and connects the long side and width of the not set side plate of the second bottom plate 221 of paper money part 22 Side position forms bank note just and places mouth, facilitates bank note to be put into and connect on paper money part 22.

First groove 224 can be set on the first side plate 222, or the second groove 225 is set on the second bottom plate 221； Certainly, the first groove 224 and the second groove 225 can also be arranged simultaneously；The effect of first groove 224 is pushing away to bank note plastic packaging machine Paper money plate (not shown) pushes away paper money position, will be oppositely arranged with the second groove 225, the bank note connect on paper money part 22 is pushed；Setting the The purpose of two grooves 225 is more advantageous bank note of taking by hand.

As shown in figure 5, guidance set 23 includes guide rail 231 and link block 232, link block 232 is equipped with sliding with guide rail 231 The guide groove 233 of dynamic cooperation；Link block 232 is fixed on first substrate 21, and guide rail 231 is slidably connected to guide groove 233, connects paper money Part 22 is fixed on guide rail 231；When driving assembly driving, which connects paper money part 22, to be moved, guide rail 231 is moved synchronously with paper money part 22 is connect, by It can be moved along the guide groove 233 of link block 32 in guide rail 231, the movement that guide rail 231 docks paper money part 22 has guiding role；This Outside, since guide rail 31 is movement parts, can be moved along the guide groove 233 of link block 232, thus can make to connect paper money part 22 obtain it is longer Movement travel, therefore guide rail 231 can be done it is slightly shorter, can meet fortune paper money needed for stroke.

It is of course also possible to which guide rail 231 is fixed on first substrate 21, connects paper money part 22 and be fixedly connected with link block 232, even Connecing block 232, slidably cooperation is on guide rail 231 by guide groove 233, when driving assembly driving, which connects paper money part 22, to be moved, link block 232 move synchronously with paper money part 22 is connect, since link block 232 can have along guide rail 231, the movement that guide rail 231 docks paper money part 22 Guiding role.

As shown in figure 5, driving assembly includes first motor 241 and belt wheel transmission mechanism, the belt wheel transmission mechanism is concurrently The side of guidance set 23 is set；Belt wheel transmission mechanism includes first pulley 242, the second belt wheel 244 and connection first pulley 242 and second belt wheel 244 synchronous belt 243, first pulley 242 is socketed on the output shaft of first motor 241, and it is solid to connect paper money part 22 It is scheduled on synchronous belt 243；When the output shaft of first motor 241 drives first pulley 242 to rotate, synchronous belt 243 is made to drive the The rotation of two belt wheels 244, bridging length and the stroke needed for fortune paper money of synchronous belt 243 match, and synchronous belt 243 turns over drive when rotating Paper money part 22 moves on guide assembly 23, to realize fortune paper money movement.

In order to adjust the tightness of synchronous belt 243 and belt wheel cooperation, driving assembly further includes strainer, the tensioning device Structure includes tensioning wheel 252 and attachment base 251, and attachment base 251 is mounted on first substrate 221, and tensioning wheel 252 is connected by shaft On attachment base 251, and tensioning wheel 252 is resisted against on synchronous belt 243；Certainly, connecting hole is additionally provided on the bottom plate of attachment base 251 253 and circular groove 254, the center of circle of connecting hole 253 be overlapped with the center of circle of circular groove 254, passed through by lock-screw Attachment base 251 is mounted on its bottom plate by connecting hole 253, and will across circular groove 254 by adjusting screw (not labeled) Attachment base 251 is locked on first substrate 221；When adjusting tensioning wheel 252, unclamps and adjust screw, make attachment base around connecting hole 253 Axis rotate suitable angle, screw locking will be adjusted, again then to reach the mesh for the tightness for adjusting synchronous belt 243 's.

In order to which the positioning of paper money part 22 will be connect to paper money position is connect, (can also be connect close to banknote receiving device in the outer end of guidance set 3 One end of paper money position) setting alignment sensor (not shown), and block piece (not labeled) is equipped on connecing paper money part 22, when connecing paper money part When 22 movement, block piece is able to enter in the induction mouth of alignment sensor with 22 synchronizing moving of paper money part is connect down to block piece, this When alignment sensor sense information in place after, send the information to control module, make control module control first motor 241 stop Rotation stop is dynamic, and the movement for connecing paper money part 22 accordingly stops.

In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, Fig. 6 and Fig. 7, it is wrapped in the pre- bundle portion A on bank note in order to which bundle film will be sealed and also sets Have film pressing device 5 comprising the first rack 51, the press mechanism being arranged in the first rack 51 and be pressed down mechanism driving and The push-down head 53 of up and down motion；The lower end surface of push-down head 53 is equipped with the groove of two opposite flanks of lateral direction penetrating push-down head 53 535, pressing film roller 54, the lower end surface for being located proximate to push-down head 53 of pressing film roller 54 are rotationally equipped in groove 535；Due to press mold Device 5 is to use the movement that press mechanism driving push-down head 53 pushes to complete always to tie envelope bundle film 520 with paper money The effect of surface fitting simplifies press-note, press mold movement, reduces the cost of plastic packaging machine.

As shown in fig. 6, in order to simplify the structure of adaptive paper money bundle film pressing device as far as possible, to reduce production cost, the first machine Frame 51 include roof 511, bottom wall 512, left side wall 513 and right side wall 514, wherein roof 511, right side wall 514, bottom wall 512 and Left side wall 511 is sequentially connected from head to tail to form " " shape structure.

In order to realize that driving push-down head 53 moves up and down, and simplify the structure of adaptive paper money bundle film pressing device as far as possible, pushes Mechanism includes that the second motor 521, feed screw nut pair (not labeled) and 522,5 guide rod 522 of guide rod are slidably disposed through the first rack 51 roof 511 and bottom wall 512, and the lower end of guide rod 522 is fixedly connected with the push-down head 53 for the bottom end for being located at the first rack 51, Second motor 521 is fixed on the roof 511 of the first rack 51, and feed screw nut pair is then set in the frame of the first rack 51, and And the screw rod 523 of feed screw nut pair is fixedly connected with the output shaft of the second motor 521, the nut 524 and guide rod of feed screw nut pair 522 are fixedly connected；Second motor 521 drives screw rod 523 to rotate, and makes nut 524 along the axial movement of screw rod 523, to drive Synchronously along the axial movement of screw rod 523, i.e. guide rod 522 passes through the first rack 51 and moves up and down, pushed with driving guide rod 522 First 53 synchronous up and down motions；Power converting member using feed screw nut pair as the second motor 521 is because of the second motor 521 are capable of providing larger and stable lower pressure by feed screw nut pair, compress the reliable of bank note 100 to improve press mechanism Property.

In order to obtain more balanced lower pressure, two can be set by guide rod 522, the two guide rods are symmetrically distributed In the two sides of screw rod 523, and the nut 524 of feed screw nut pair is fixedly connected by a connecting plate 525 with two guide rods 522；Two The lower end of a guide rod 522 is symmetrically connected on the upper surface of push-down head 53, makes push-down head 52 when compressing bank note 100, can More lower pressure is applied on bank note 100, to guarantee press-note quality.

In order to limit the stroke of the up and down motion of push-down head 53, in inside sidewalls (such as the left side wall 513 of first rack 51 Inside) top be equipped with the first limit sensors 55, the bottom of the inside of left side wall 513 of the first rack 51 is equipped with the second limit and passes Sensor 56, press mechanism is equipped with can be with the block piece 57 of 524 synchronizing moving of nut of feed screw nut pair, for example, by block piece 57 are located at the left side of connecting plate 525, and when the second motor 521 driving nut 524 moves, block piece 57 follows nut 524 synchronous It is mobile, until when block piece 57 is entered in the induction mouth of the first limit sensors 55 or the second limit sensors 56, the second electricity Machine 521 receives halt instruction and stops operating, and nut 524 stops movement, 53 stop motion of push-down head immediately.

In order to improve the reliability that limitation push-down head moves downward, position-limiting drum 526, position-limiting drum are socketed on guide rod 522 526 bottom end is fixed on the upper of the bottom wall of the first rack 51, the position phase on the top of position-limiting drum 526 and the second limit sensors 56 When guide rod 522 can slide up and down in position-limiting drum 526, when nut 524 drives connecting plate 525 to move downwardly to connecting plate 525 When being resisted against on position-limiting drum 526, connecting plate 525 can not moved downward, so that push-down head 53 be made to move downward stopping, being prevented down Bank note 100 is pressed to obtain tension by pressure head 53, and keeps bank note impaired.

In conjunction with shown in Fig. 6 and Fig. 7, for the purposes of simplifying the structure of adaptive paper money bundle film pressing device as far as possible, lightweight is realized, To reduce production cost, push-down head 53 includes top plate 531, front side board 532, back side panel 533 and pressing plate 5534, front side board 532 Be connected to one end of the broadside of top plate 531, back side panel 533 is connected to the other end of the broadside of top plate 531, i.e., front side board 532 with Back side panel 533 is spaced setting in the width direction of top plate 531, is all provided in the bottom of the long side of front side board 532 and back side panel 533 Fluted 535, pressing plate 534 is connected to the bottom end of the long side of front side board 532 and back side panel 533, and is located at the two sides of groove 535, The lower end of guide rod 522 is connected on top plate 531.

In conjunction with shown in Fig. 6 and Fig. 7, it is equipped with mounting portion (not shown) on two opposite side walls of groove 53, pressing film roller 54 both ends are accordingly plugged in mounting portion, enable the free movement in mounting portion of pressing film roller 54.

In order to which mounting portion to be provided with to the side of push-down head as far as possible, bank note is sticked on to improve envelope bundle film 520 to greatest extent The fitting area of 100 upper surface, mounting portion can be embodied by following structure, it can in a side wall (example of push-down head Such as front side board 532) bottom end set that there are two the fluting 536 that is recessed inwardly from the lateral surface of front side board 532, this two flutings 536 The two sides of groove 535 are oppositely disposed at, and are connected to groove 535, and are equipped with cover board 537 on fluting 536, cover board 537 is logical It crosses screw to be locked on front side board 532, gap, the accordingly grafting of pressing film roller 54 is equipped between cover board 537 and the bottom wall of fluting 536 In in the gap, enabling pressing film roller 54 in this gap along own axis, and pressing film roller 54 can be in this gap Small range floats up and down, and the lower ending opening in gap is blocked by pressing plate 534, prevents pressing film roller 54 from detaching out of gap；In addition, This structure, which also facilitates, removes replacement pressing film roller 54 for cover board 537.

Certainly, mounting portion is also possible to the sleeve being arranged on two opposite side walls of groove, the both ends of pressing film roller 54 It corresponds to and is rotationally plugged in sleeve；Mounting portion is not limited to form listed above, as long as can be realized 54 turns of pressing film roller Dynamic structure.

In conjunction with shown in Fig. 6 and Fig. 7, when carrying out press-note movement to bank note 100, the envelope bundle state in a vertical shape of film 520 is tightened simultaneously Positioned at the side of adaptive paper money bundle film pressing device, with adaptive paper money bundle film pressing device opposite one of the bank note 100 from envelope bundle film 520 Side is pushed into the underface of push-down head 53, and envelope bundle film 520 is synchronized to draw to the underface of push-down head 53, and bypasses bank note 100 Bottom surface and trailing flank be pierced by from the groove 535 of push-down head 53, and seal bundle film 520 also and had by the effect for tightening power and is outside Expansion trend and be resisted against on pressing film roller 54；When press mechanism driving push-down head 53 moves downward and compress the process of bank note 100 In, pressing film roller 54 is rolled along envelope bundle film 520, and the two is rolling friction, and pressing film roller is avoided to scratch envelope bundle film；Pressing film roller 54 always will Paper money envelope bundle film 520 presses to the upper surface of bank note 100, can stick on the upper surface of bank note 100 to guarantee to seal bundle film 520；Instantly When pressure head 53 compresses bank note 100, the position of the groove 535 of push-down head 53 does not have substrate hold-down function, and main purpose is can to hold Perhaps envelope bundle film 520 moves freely in groove 535, can smoothly wrap bank note 100 to be conducive to envelope bundle film 520；And bank note 100 be located at groove 535 in part will have certain springback capacity, due to pressing film roller 54 can in mounting portion small range Float up and down, thus being adapted to property match the springback capacity of bank note 100, press pressing film roller 54 being unlikely to that bundle film 520 will be sealed In the case where dead, envelope bundle film 520 is pressed to the upper surface of bank note 100, envelope bundle film 520 is enable to stick on the upper end of bank note 100 Face, therefore, in the case where bank note 100 is in impaction state, envelope bundle film 520 has wrapped the bottom surface, trailing flank and upper end of bank note 100 Face, to obtain preferable wrapping effect.

In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, Fig. 8 and Fig. 9, in order to which the bank note 100 for being conducive to have tied up is fed through set bag portion The plastic packaging bag (being formed by POF film doubling) of C1 needs to overturn bank note 100, most before bank note 100 is sent into plastic packaging bag Good turn over bank note 100 turn 90 degrees, and bank note 100 is laid flat；Therefore, transition part B is equipped with automatic turning paper money device 6 comprising the first bottom Plate 61 turns over paper money part 62 and the first driving mechanism (not labeled), and accommodation groove 611 is equipped on the first bottom plate 61, paper money part 62 is turned over and is equipped with Bank note containing mouth (not labeled) is turned over paper money part 62 and is rotatably arranged in accommodation groove 611 by a shaft 63, and turns over the paper of paper money part 62 Coin storage mouth at least part exposes outside the top surface of the first bottom plate 61, and the first driving mechanism is set on the bottom surface of the first bottom plate 61, First driving mechanism turns over 62 reciprocating rotation of paper money part by specified path driving.

As shown in figure 9, mounting plate 630 is also connected on the bottom surface of the first bottom plate 61, wherein the first driving mechanism passes through Mounting plate 630 is connected on the bottom surface of 6 bottom plates 1；Specifically, the first driving mechanism includes third motor 64,65 and of the first driving lever Second driving lever 66, third motor 64 are fixedly mounted on mounting plate 630, and one end of the first driving lever 65 is connected to third motor 64 On output shaft, the other end of the first driving lever 65 is equipped with stir head 651；One end of second driving lever 66 is connected in shaft 63, and second Driving lever 66 is provided along its length guide groove 661, and the stir head 651 of the first driving lever 65 is set in guide groove 661；When the first electricity When machine 664 drives the first driving lever 65 to swing, stir head 651 can be made to drive the second driving lever 66 while sliding in guide groove 661 It is rotated synchronously with shaft 63,63 is swung around the shaft so that the drive of shaft 63 be made to turn over paper money part 62, turn over paper money function to realize；First driving This layout structure of mechanism is fairly simple, compact, can reduce the occupied space of the first driving mechanism.

During turning over paper money, bundled bank note 100 can be placed in bank note containing mouth, turn over paper money part 62 in driving mechanism It is rotated by, overturns bank note containing mouth, turn over paper money function to realize, in the process, the side wall of bank note containing mouth can be with Bundled bank note 100 is held, to have protective effect to bank note, prevents bundled bank note 100 paper money bundle after overturning from becoming Shape.

As shown in figure 9, turning over paper money part 62 includes the first arm 621 and the second arm 622, wherein 622 phase of the first arm 621 and the second arm Adjacent one end is connected with each other, and the first arm 621 and the second arm 622 are arranged in angle, the first arm 621 and the formation of the second arm 622 The opening of angle is bank note containing mouth, and the junction of the first arm 621 and the second arm 622 is connected to accommodation groove 611 by shaft 63 Side wall on, mounting base 610 can be set in the opposite two sides of accommodation groove 611, be equipped with bearing, shaft 63 in mounting base 610 Both ends be plugged in the bearing of mounting base 610 respectively；Certainly it can also be set in the junction of the first arm 621 and the second arm 622 Connection frame 620 is set, which is fixedly connected with shaft 63, is connected in shaft 63 to realize and will turn over paper money part 62.

First arm 621 and the second arm 622 can be plate-like structure or rod-like structure, preferably the first arm 621 in the present embodiment And second arm 622 be plate-like structure, so as to bank note 100 provide it is biggish lift space, increase the first arm 621 and the The contact area of two arms 622 and bank note 100, to have better protective effect to bank note, and can prevent bank note 100 from overturning Skew occurs in the process, causes to turn over paper money failure.

Preferably, the angle of the first arm 621 and the second arm 622 is 90 degree；Before turning over paper money, the first arm 621 and the first bottom plate 61 are located at same level, and bank note containing mouth is pushed into from the first bottom plate 61 convenient for bank note 100；After turning over paper money, the second arm 622 and bottom Plate 1 is located at same level, at this point, bank note 100 is reversed 90 degree, flows into next packaging process convenient for bank note 100；It can turn over The rear of paper money part 62 is set to backplate 69, which is mounted on the first bottom plate 61, after backplate 69 can prevent bank note 100 from overturning Biggish displacement is occurred by inertia effects, it is ensured that after bank note 100 is overturn, the accuracy of position.

As shown in figure 9, driving mechanism further includes first sensor 671 and second sensor 672, first sensor 671 and Second sensor 672 is arranged around the output shaft of first motor 664, in the company of the first driving lever 65 and the output shaft of third motor 64 It connects end and is equipped with block piece 652；When third motor 64 drives the rotation of the first driving lever 65, block piece 652 is able to enter to first In sensor 671 and the induction mouth of second sensor 672；The purpose that sensor is arranged is to control the rotation angle of third motor 64 Degree, so limit turn over paper money part 2 turn over paper money angle；Principle is as follows, when third motor 64 drives the rotation of the first driving lever 65, block piece 652 rotate synchronously, and turn over the synchronous overturning of paper money part 62, until block piece 652 enters when turning over the synchronous overturning of paper money part 62 to certain angle In the induction mouth of first sensor 671, first sensor 671, which senses, blocks signal, sends stop signal immediately and gives control mould Block, control module send halt instruction to third motor 64, are stopped operating with controlling third motor 64, turn over the overturning of paper money part 62 and stop Only；When third motor 64 drives the first driving lever 65 to rotate backward, block piece 652 is rotated synchronously, and is turned over paper money part 62 and is synchronized toward returning Turn, until block piece 652 enters the induction mouth of second sensor 672 when turning over that paper money part 62 is synchronous back to be overturn to certain angle Interior, second sensor 672, which senses, blocks signal, sends stop signal immediately to control module, and control module, which is sent, to be stopped referring to It enables to third motor 64, is stopped operating with controlling third motor 64, turn over the overturning of paper money part 62 and stop.

In conjunction with shown in Fig. 8 and Fig. 9, first sensor 671 incudes the line and second of the output shaft of mouth and third motor 64 The line of the induction mouth and the output shaft of third motor 64 of sensor 672 is mutually perpendicular to, and is driven so as to control third motor 64 Dynamic to turn over paper money part 62 and overturn in 0 degree to 90 degree of section, such layout can be fitted to ought the first arm 621 and the second arm 622 When angle is 90 degree, bank note 100 is turned over to the situation turning 90 degrees, at this point it is possible to by the length side of the guide groove 661 of the second driving lever 66 To be arranged to plane keeping parallelism locating for the first arm 621, and when the first arm 621 and the first bottom plate 61 are located at same level When face, block piece 652 is located exactly in the induction mouth of first sensor 671, and the second arm 622 and the first bottom plate 61 be located at it is same When horizontal plane, block piece 652 is located exactly in the induction mouth of second sensor 672, to realize that control turns over paper money part 62 before turning over paper money With turn over the rational position in setting after paper money.

Driving mechanism further includes the first stop part 681 and the second stop part 682, the first stop part 681 and the second stop part 682 output shafts for surrounding third motor 64 are arranged, and the slewing area of the first driving lever 65 is between the first stop part 681, third motor In the region that the line of 64 output shaft and the second stop part 682 surrounds, the first stop part 681 and the second stop part 682 are set Purpose also control the rotation angle of third motor 64, and then limit turn over paper money part 62 turn over paper money angle；As preferred side Case, the angle that the line of the first stop part 681, the output shaft of third motor 64 and the second stop part 682 is formed is 90 degree, such Layout can be fitted to when the angle of the first arm 621 and the second arm 622 is 90 degree, and bank note 100 is turned over to the situation turning 90 degrees, this When, the position of the first stop part 681 is suitable with the position of first sensor 671, and the first stop part 681 is located at block piece 652 Swing section outside, the position of the second stop part 682 is suitable with the position of second sensor 672, and the second stop part 682 Positioned at the outside for swinging section of block piece 652, realize that control turns over paper money part 62 and is in setting before turning over paper money and after turning over paper money with auxiliary Rational position.

In conjunction with shown in Fig. 8 to Fig. 9, it is as follows that bank note 100 is turned over the working principle turning 90 degrees by automatic turning paper money device 6: before turning over paper money, First arm 621 and the first bottom plate 61 are located at same level, and the length direction of guide groove 661 is parallel with the first bottom plate 61, and first Driving lever 65 sticks on the second stop part 682, at this point, block piece 652 is located exactly in the induction mouth of first sensor 671, paper Coin 100 is pushed into bank note containing mouth from the first bottom plate 61, and the sensor sensing at bank note containing mouth is to after there is bank note feeding, third 64 action drives of motor are turned over paper money part 62 and are begun turning, and are overturning on the way, can suspend third motor 64 at any time by control module Rotation is turned over paper money part 62 with pause and is overturn；It after turning over paper money, turns over paper money part 62 and turns over and turn 90 degrees, the second arm 622 is located at same with the first bottom plate 61 Horizontal plane, the length direction of guide groove 661 is vertical with the first bottom plate 61, and the first driving lever 65 sticks on the first stop part 681, hides Block piece 652 is located exactly in the induction mouth of second sensor 672, and control module sends halt instruction to third motor 64, with control Third motor 64 processed stops operating, at this point, bank note 100 is reversed 90 degree, flows into next packaging process convenient for bank note 100, works as paper After coin 100 flows into subsequent processing, the sensor sensing at bank note containing mouth is to there is the bank note being reversed 100 to be removed, and then the Three motors, 64 action drives are turned over the beginning of paper money part 62 and are back overturn, until the first arm 621 and the first bottom plate 61 are located at same level, And until block piece 652 is located exactly in the induction mouth of first sensor 671, it entirely turns over paper money movement and completes.

In conjunction with shown in Fig. 1, Fig. 2, Fig. 3 and Figure 10, in order to which remaining useless film (POF after bag portion C1 suit bank note 100 will be covered Film) traction recycling is carried out, useless film traction device 7 is provided on the set bag portion C1 of plastic packaging pyrocondensation portion C comprising the second substrate 71, film rolling mechanism, limit idle pulley group 72, the second driving mechanism for driving film rolling mechanism to move；Film rolling mechanism, limit idle pulley Group 72 and driving mechanism are installed in the second substrate 71, and limit idle pulley group 72 be set to film rolling mechanism at film mouth；Limit Idle pulley group 72 includes the upper limit idle pulley 721 and lower limit idle pulley 722 of setting up and down and tight abutment mutual cooperation rotation；The upper limit Position idle pulley 721 and lower limit idle pulley 722 are all the same to the inclined direction and angle of the inclination of the direction of film rolling mechanism and the two；

The second driving mechanism in film rolling device drives film rolling mechanism to rotate synchronously, and it is same so that film rolling mechanism is drawn useless film During step moves forward, which needs first to pass through between upper limit idle pulley 721 and lower limit idle pulley 722, then, In Under film rolling mechanism traction, which is drawn in film rolling mechanism from limit idle pulley group 72 again, and synchronous in film rolling mechanism It moves forward, finally, the useless film is pulled out from film rolling mechanism again；

In the process, since upper limit idle pulley 721 and lower limit idle pulley 722 are setting up and down, tight abutments and mutual Cooperation rotation, so, the useless film between upper limit idle pulley 721 and lower limit idle pulley 722 will receive a pressing force；In During film rolling mechanism draws useless film forward movement, which can make to be in upper limit idle pulley 721 and lower limit idle pulley 722 Between useless film and limit idle pulley group 72 generate interaction frictional force, under the action of frictional force, two limit idle pulleys It rotates synchronously；Again since the upper limit idle pulley 721 and lower limit idle pulley 722 are to film rolling mechanism inclination and inclined direction and angle It is all the same, so, useless film between upper limit idle pulley 721 and lower limit idle pulley 722 relative limit idle pulley group 72 forward In mobile process, the frictional force that limit idle pulley group 72 is applied to the useless film can form an angle with the normal 711 of substrate 71, should Frictional force can be decomposed into two component；One of component is parallel with substrate 71, which is guaranteed at upper limit idle pulley 721 Useless film between lower limit idle pulley 722 has enough active forces to move forward, and prevents the useless film and limit idle pulley group 72 opposite Sliding, that is, the component to limit idle pulley group 72 to film traction effect ideal of giving up；The normal of another component and substrate 71 is flat Row, the useless film due to not being rolled into limit idle pulley group 72 can also be to useless film one effect between limit idle pulley group 72 Power, and the component can be used for balance be not rolled into also limit idle pulley group 72 useless film be applied in limit idle pulley group 72 it Between useless film active force, to make the useless film not occur sideslip during moving forward with film rolling mechanism, showing of being detached from As.

The method of the angle of the normal of the axis and substrate 71 of upper limit idle pulley, the axis of lower limit idle pulley 722 and substrate 71 The angle of line is identical, is denoted as a, and angle a is 1-30 degree；That is, the numerical value of angle a is according to film rolling device in design, processing, assembling etc. Difference requires and flexibly changes；Preferably, angle a is 2-15 degree, is specifically as follows 2 degree, 5 degree, 8 degree, 10 degree, 12 degree, 15 degree； But when the useless film for not being rolled into limit idle pulley group 72 also is very big to the useless film active force between limit idle pulley group 72 When, angle a can also moderately increase, such as can be 20 degree or 25 degree.

As shown in Figure 10, film rolling mechanism includes rotatable upper film rolling tooth group 751, lower film rolling tooth group 752 and wound membrane component； Wound membrane component includes upper double cog synchronous belt 753 and lower double cog synchronous belt 754；

Second driving mechanism includes driving wheel 732, the actuator 731 for driving driving wheel 732 to rotate；Driving wheel 732 It is located at the same side of the second substrate 71 with film rolling mechanism；

Upper double cog synchronous belt 753 is set in film rolling tooth group 751；Lower double cog synchronous belt 754 is sleeved on driving wheel 732, in lower film rolling tooth group 752；Upper double cog synchronous belt 753 is engaged with lower double cog synchronous belt 754, and centre is formed to be passed for useless film Defeated channel (waveform channel as shown in Figure 10)；So when the driving wheel 732 of driving mechanism drives lower double cog synchronous belt 754 and lower film rolling tooth group 752 rotate when, the lower double cog synchronous belt 754 of rotation will drive double cog synchronous belt 753 and upper volume Film wheel group 751 rotates；During this, upper double cog synchronous belt 753 is opposite with lower 754 rotation direction of double cog synchronous belt；

Due to double cog synchronous belt compared with the existing technology in chain have different working characteristics, which can When overcoming chain as wound membrane component, it is inadequate that there are tensile forces, and useless film and chain friction power use the longevity not enough and with respect to sliding Short etc. technical problem is ordered, so that the wound membrane component be made to become preferable to useless film traction effect, useless film can be drawn to position, in turn Improve the working efficiency and working performance of film rolling device.

As shown in Figure 10, the second driving mechanism further includes driven wheel group, and driven wheel group includes the first driven wheel 733, second Driven wheel 734 and third driven wheel 735；Actuator 731 is the 4th motor, and the rotary shaft of the 4th motor passes through the second substrate 71, Driving wheel 732 is arranged on the rotary shaft and rotates with rotary shaft；

Second driven wheel 734 and third driven wheel 735 it is setting up and down and be respectively positioned on limit idle pulley group 72 and film rolling mechanism it Between；First driven wheel 733 is setting up and down with driving wheel 732 and is respectively positioned at the film outlet port of film rolling mechanism；Upper double cog synchronous belt 753 are sleeved on the first driven wheel 733, upper film rolling tooth group 751 and the second driven wheel 734；Lower double cog synchronous belt 754 is sleeved on On driving wheel 732, lower film rolling tooth group 752 and third driven wheel 735；By increasing the first driven wheel 733, the second driven wheel 734 With third driven wheel 735, the pressing force between upper double cog synchronous belt 753 and lower double cog synchronous belt 754 is increased, in this way During useless film can be made to pass through from waveform channel as shown in Figure 10, the frictional force being subject to increases, thus maximum limit Prevent to degree useless film sideslip during traction；

Moreover, the second driving mechanism is arranged in this way, on the one hand, the second driving mechanism and film rolling mechanism can be made What is cooperated is more compact reasonable, facilitates the second driving mechanism that film rolling mechanism is driven to draw useless film；On the other hand, it can be convenient All parts assembly and disassembly maintenance in film rolling device.

Film rolling mechanism further includes upper installation axle 755, lower installation axle 756, upper mounting plate 757 and lower installation board 758；Upper installation Axis 755 is hinged with the second substrate 71 and the opposite the second substrate 71 of energy floats up and down, and lower installation axle 756 is fixedly connected with substrate 71； Upper mounting plate 757 is equipped with first aperture corresponding with upper installation axle 755, and upper installation axle 755 passes through the first aperture and makes Mounting plate 757 limits in upper installation axle 755；Lower installation board 758 is equipped with second aperture corresponding with lower installation axle 756, Lower installation axle 756, which passes through the second aperture, is fixed on lower installation board 758 on substrate 71；Upper film rolling tooth group 751 is mounted on installation On plate 757, lower film rolling tooth group 752 is mounted on lower installation board 758；

Since the opposite the second substrate 71 of hinged and energy floats up and down upper installation axle 755 with the second substrate 71, so, work as wound membrane After mechanism is completed, upper mounting plate 757, upper film rolling tooth group 751 can make under the action of hold-down mechanism 76 upper installation axle 755 to Lower floating generates a downward active force, in this way, the upper double cog synchronous belt 753 being sleeved in film rolling tooth group 751 also has One downward active force；But since lower installation axle 756, lower installation board 758, lower film rolling tooth group 752 are with respect to the second substrate 71 It is fixed, so, the lower double cog synchronous belt 754 being sleeved in lower film rolling tooth group 752 will not generate up and down with respect to the second substrate 71 The displacement in direction；In this way, the upper side of the downside of upper double cog synchronous belt 753 and lower double cog synchronous belt 754 What will be bonded is even closer, to increase the pressing force that wound membrane component is applied on useless film, and then improves wound membrane component and gives up Mutual friction force between film, the final wound membrane component for guaranteeing film rolling device to useless film traction effect more preferably so that useless film Position can be drawn to.

Film rolling mechanism further includes hold-down mechanism 76, and hold-down mechanism 76 is located at the top of upper installation axle 755；Hold-down mechanism 76 wraps The compressed spring 762 for including baffle 761 and being vertically arranged；Baffle 761 is fixed in the second substrate 71, the upper end of compressed spring 762 It is fixed on baffle 761, the lower end of compressed spring 762 compresses downwards installation axle 755；On this mode can further promote The downside of double cog synchronous belt 753 and the upper side of lower double cog synchronous belt 754 are fitted closely, to further increase volume Membrane element is applied to the pressing force on useless film, further increases the mutual friction force between wound membrane component and useless film, maximum Traction effect of the wound membrane component to useless film of film rolling device is improved to limit, guarantees that useless film can be drawn to position to the maximum extent.

Hold-down mechanism 76 further includes elastic force regulating part 763；Elastic force regulating part 763 is mounted on baffle 761, to adjust pressure Contracting spring 762 is applied to the elastic force in installation axle 755；According to conditions such as the specifically used environment of film rolling device, requirements, The elastic force that elastic force regulating part 763 can be applied to upper installation axle 755 to compressed spring 762 carries out flexible modulation, so as to adjust upper The downward displacement of installation axle 755, so that the upper side of the downside of upper double cog synchronous belt 753 and lower double cog synchronous belt 754 Mutual laminating degree reaches best.

Film rolling device further includes the code-disc 77 for being located at 71 the same side of the second substrate with synchronizing wheel, the tooth for detecting code-disc 77 Several sensors 78, code-disc 77 are mounted in the rotary shaft of the 4th motor and same with the rotary shaft of the 4th motor and driving wheel 732 Step rotation, sensor 78 are fixed in the second substrate 71；The number of teeth that sensor 78 is rotated by counter code disc 77 is mobile to useless film Distance detected and controlled.

In conjunction with shown in Fig. 1 to Fig. 3 and Figure 11 to Figure 12, in order to which the useless film for drawing useless film traction device 7 recycles, modeling Envelope pyrocondensation portion C is additionally provided with useless Membrane recovery unit MRU 8 comprising the second rack, traverse mechanism 82, is used to drive back recovering mechanism 81 Receive the third driving mechanism 83 that mechanism 81 and traverse mechanism 82 move；Traverse mechanism 82, recovering mechanism 81, third driving mechanism 83 It is mounted in the second rack, recovering mechanism 81 is located at the top of traverse mechanism 82；Traverse mechanism 82 includes useless film traction piece 821 With the moving component that can do lateral shuttle movement relative to the second rack, useless film traction piece 821 is mounted on moving component；Useless film 86 Successively by useless film traction piece 821, recovering mechanism 81, and it is recovered the recycling of mechanism 81；

During recovering mechanism 81 recycles useless film 86, moving component is mobile relative to the second rack lateral shuttle, and give up film 86 draw one lateral displacement of generation by useless film traction piece 821；At the same time, the film 86 that gives up is located at the top of traverse mechanism 82 The traction of recovering mechanism 81 generates a upward displacement；The lateral displacement and upward displacement cooperate, make useless film 86 around Film path is helix；During recovering mechanism 81 recycles useless film 86, the moving component in traverse mechanism 82 is with respect to second Rack lateral shuttle is mobile, and the film 86 that gives up is drawn by useless film traction piece 821 generates a lateral displacement；At the same time, give up 86 quilt of film The traction of recovering mechanism 81 positioned at the top of traverse mechanism 82 generates a upward displacement；The lateral displacement and upward displacement Cooperate, make useless film 86 around film path helix；

Helix can solve in the prior art around film path since useless film 86 is wound up into 1 road Shang Raomo of recovering mechanism Diameter is single, and causes useless film 86 can only technical problem of the fixing wound on a certain region of recovering mechanism 81；So round-trip machine Structure 82 can be such that useless film 86 is uniformly wound around on recovering mechanism 81, and recovering mechanism 81 is enable to wind more useless film 86, with The utilization rate for improving recovering mechanism 81, reduces cost at the frequency for reducing the replacement of recovering mechanism 81.

In conjunction with shown in Figure 11 and Figure 12, the moving component in traverse mechanism 82 include strand oscillator 8221, first flap 8222, Second flap 8223, rotatable optical axis 8224；Optical axis 8224 includes both ends, is divided into first end and second end；The second of optical axis The power output end of 82241 connection third driving mechanism 83 of end, so that 8224 rotary motion of optical axis；Strand oscillator 8221 is inserted into light On axis 8224 and axial translation can be carried out by optical axis 8224 relatively, first flap 8222, second flap 8223 are located at strand oscillator 8221 Two sides；Strand oscillator 8221 is equipped with reversing switch, and first flap 8222, second flap 8223 are respectively positioned on the movement of reversing switch On path；Useless film traction piece 821 is mounted on strand oscillator 8221, and strand oscillator 8221 carries out the mistake of axial translation with respect to optical axis 8224 Cheng Zhong, the film 86 that gives up is drawn by useless film traction piece 821 generates a lateral displacement；

The working principle of moving component is as follows: having tiltedly wheel and spring inside strand oscillator 8221, oblique wheel is pressed on light by spring On axis 8224, when 8224 rotary motion of optical axis, tiltedly the frictional force between wheel and optical axis 8224 has one along 8224 axis of optical axis To component, which can make strand oscillator 8221 carry out axial translation on optical axis 8224, so that useless film 86 is drawn by useless film The traction of part 821 generates a lateral displacement；

For example, during strand oscillator 8221 is mobile to first flap 8222, since first flap 8222 is located at commutation On the motion path of switch, so, in the process of movement, reversing switch thereon can at a time be hit strand oscillator 8221 To first flap, during shock, first flap can generate an active force and be applied on reversing switch, the active force So that reversing switch is changed the angle tiltedly taken turns, so that strand oscillator 8221 is reversed, starts to move to second flap 8223, herein mistake Cheng Zhong, useless film 86 are drawn by useless film traction piece 821, generate a lateral displacement close to first flap 8222；

Similarly, it during strand oscillator 8221 is moved to second flap 8223, is opened since second flap 8223 is located at commutation On the motion path of pass, so, in the process of movement, reversing switch thereon can at a time strike strand oscillator 8221 Second flap 8223, during shock, second flap 8223 can generate an active force and be applied on reversing switch, should Active force can also make reversing switch change the angle tiltedly taken turns, so that strand oscillator 8221 is reversed, start to first flap 8222 Movement, in the process, useless film 86 are drawn by useless film traction piece 821, generate a lateral position close to second flap 8223 It moves.

In conjunction with shown in Figure 11 and Figure 12, traverse mechanism 82 further includes the first strand oscillator mounting plate 8225, the second strand oscillator peace Loading board 8226, square bar 8227, screw rod 8228；The fixed peace of first strand oscillator mounting plate 8225, the second strand oscillator mounting plate 8226 In the second rack；Optical axis 8224, square bar 8227 and screw rod 8228 are inserted into the first strand oscillator mounting plate 8225, second row On line device mounting plate 8226 and it is respectively positioned between two plates；First flap 8222 and second flap 8223 are installed in screw rod 8228 On, to facilitate the relative position for adjusting first flap 8222, second flap 8223 and strand oscillator 8221；When first flap 8222, After the relative position of second flap 8223 and strand oscillator 8221 changes, movement routine of the strand oscillator 8221 on optical axis 8224 occurs Variation, in turn, useless film 86 also ensue variation around film path；The lower surface of square bar 8227 and strand oscillator 8221 against, with Prevent optical axis 8224 from driving strand oscillator 8221 to rotate during rotary motion.

In conjunction with shown in Figure 11 and Figure 12, recovering mechanism 81 includes third substrate 811, rotary shaft 812, around film bar 813；Third Substrate 811 is fixedly mounted in the second rack, and rotary shaft 812 is transversely mounted on third substrate 811 and can opposite third substrate 811 rotary motions；

Rotary shaft 812 includes both ends, is divided into first end and second end；The second end 8121 of rotary shaft connects third driving machine The power output end of structure 83, so that 812 rotary motion of rotary shaft, is sleeved on rotation from the first end of rotary shaft 812 around film bar 813 On axis 812；During the power output end driving rotary shaft 812 of third driving mechanism 83 rotates, around synchronous turn of film bar 813 Dynamic, useless film 86 is wound onto its surface.

In conjunction with shown in Figure 11 and Figure 12, recovering mechanism 81 further includes first baffle 814, second baffle 815, baffle installation rotation Button 816；First baffle 814, second baffle 815 are plugged in rotary shaft 812, and first baffle 814 installs knob 816 by baffle It is fixed in the first end of rotary shaft 812, around film bar 813 between first baffle 814, second baffle 815；When needing replacing When around film bar 813, need to only remove baffle installation knob 816, unload first baffle 814, so that it may around film bar 813 from rotary shaft 812 first end is taken out, convenient and efficient；Preferably, there is certain taper around film bar 813, the size around film bar 813 is by second baffle 815 are gradually reduced to the direction of first baffle 814, and this mode can be further facilitated tears open from rotary shaft 812 around film bar 813 Out.

In conjunction with shown in Figure 11 and Figure 12, useless Membrane recovery unit MRU further includes cache mechanism 84, and cache mechanism 84 is located at round-trip machine The lower section of structure 82；Cache mechanism 84 includes caching component, and caching component is mounted in the second rack and can be with respect in the second rack Lower swing；Useless film 86 is recovered the recycling of mechanism 81 successively by caching component, useless film traction piece 821, recovering mechanism 81；It is slow Component is deposited with respect to the second rack to during lower swing, caching component draws useless film 86 and moves downward, to cache useless film 86；By In recovering mechanism 81 during recycling useless film 86, the useless film 86 wound on film bar 813 is more and more, around 813 ruler of film bar It is very little constantly to become larger, so, when the drive of rotary shaft 812 rotates identical circle number around film bar 813, around the useless film of the winding of film bar 813 86 length can be increasing；When will cause recovering mechanism 81 in this way and recycling the useless film 86 of identical quantity length, rotary shaft 812 and around The circle number of 813 front and back state of film bar rotation is not identical, so that third driving mechanism 83 is difficult to accurately control its power output end Come the process for driving rotary shaft 812 to rotate；It will result in recovering mechanism 81 in this way to occur during recycling useless film 86: sometimes The useless film 86 for needing to recycle is too long, and rotary shaft 812 and inadequate around 813 turnning circle of film bar, and useless film 86 is not recovered completely； It is too short sometimes for the useless film 86 of recycling, and rotary shaft 812 and too many around 813 turnning circle of film bar, the recycling of recovering mechanism 81 are useless The technical issues of film 86 is excessive, and the useless tensioning of film 86 is broken.

Useless Membrane recovery unit MRU 8 of the invention by setting cache mechanism 84 makes that the useless film 86 recycled is needed first to be cached, Then, recovering mechanism 81 again recycles the useless film 86 of these cachings, and during recycling, useless Membrane recovery unit MRU passes through inspection The position for surveying caching component accurately to control recovering mechanism 81；When useless film 86 recycles endless, useless Membrane recovery unit MRU can be controlled back Mechanism 81 is received to work on；And after useless 86 recycling completely of film, caching component can swing to a certain position upwards, at this point, useless film returns Receiving apparatus can control recovering mechanism 81 at once and stop working；In this way, can be effectively prevented useless film 86 it is too long when, give up film 86 are not recovered completely, and when the film 86 that gives up is too short, recovering mechanism 81 recycles the excessive phenomenon of useless film 86 and occurs.

Caching component includes swing rod 841, weight 842 and pulley 843；Swing rod 841 includes both ends, is divided into first end and second End；The first end 8411 of swing rod is hinged in the second rack, and the second end 8412 of swing rod is equipped with pulley 843, in swing rod 841 Portion is equipped with weight 842, and the second end 8412 of swing rod can be swung up and down under the gravity of weight 842 with respect to the second rack； Useless film 86 passes through from pulley 843；For the second end 8412 of swing rod to during lower swing, pulley 843 draws useless film 86 fortune downwards It is dynamic, to cache useless film 86；This caching modular construction is simple, at low cost and easy to accomplish.

Cache mechanism 84 further includes the sensors in place 844 for incuding 841 position of swing rod, and sensors in place 844 is installed In the second rack；During the mechanism 81 that the useless film 86 of caching component caching is recovered recycles, swing rod 841 and weight 842 are not It is disconnected to be swung up；When the useless film 86 for caching component caching is essentially completely recovered, swing rod 841 triggers sensors in place 844, passes in place Sensor 844 issues trigger signal, which makes useless Membrane recovery unit MRU that control signal occur, stop recovering mechanism 81 Movement；When 81 stop motion of recovering mechanism, weight 842 also stops being swung up, and recycling useless film 86 terminates.

In conjunction with shown in Figure 11 and Figure 12, third driving mechanism 83 includes the 6th motor 831, motor mounting plate 832, synchronous belt 833, drive sprocket 834, driven sprocket 835, chain 836；Motor mounting plate 832 is fixed on third substrate 811, the 6th motor 831 are fixed on motor mounting plate 32, and synchronous belt 33 is sleeved on the power output shaft of the 6th motor 831 and the second end of rotary shaft On 8121, so that 812 rotary motion of rotary shaft；Drive sprocket 834 is fixedly set in rotary shaft 812, and driven sprocket 835 is fixed It is sleeved on moving component, chain 836 is sleeved on drive sprocket 834 and driven sprocket 835, so that moving component is with respect to second Rack lateral shuttle is mobile；Preferably, driven sprocket 835 is fixedly set in the second end 82241 of optical axis.

The specific works movement of useless Membrane recovery unit MRU: the 6th motor 831 drives rotary shaft 812 to rotate by synchronous belt 833, With drive be sleeved in rotary shaft 812 around film bar 813 rotate synchronously, rotary motion around film bar 813 can draw useless film 86 to Upper movement generates a upward displacement；While the 6th motor 831 drives rotary shaft 812 and rotates around film bar 813, chain The rotary motion of rotary shaft 812 is transmitted on optical axis 8224 by drive sprocket 834 and driven sprocket 835, makes light by item 836 Axis 8224 also rotates, and the rotation of optical axis 8224 can cause strand oscillator 8221 to be moved along the axial direction of optical axis 8224, A lateral displacement is generated to make useless film traction piece 821 draw useless film 86；Therefore, film 86 is given up during being recovered, row The back and forth movement of line device 8221, so that useless film 86 is becoming helix around film path on film bar 813, so that useless film 86 are uniformly wound around on film bar 813.

In conclusion the plastic packaging machine of the embodiment of the present invention, banknote receiving device 2 is provided with and connects paper money part 22, and passes through driving group Part driving connects paper money part 22 and acts along what guidance set 23 moved back and forth to complete to send paper money automatically and back to the process of starting point；Only need Manually bank note is placed on and is connect on paper money part 22, no longer needs to use and manually send bank note to the specific bit inside bank note plastic packaging machine It sets, to save the process for sending paper money, improves and send paper money efficiency；Also, the hand of operator will not extend into bank note plastic packaging machine Inside improves the safety of operation.

In addition, the plastic packaging machine of the embodiment of the present invention, the second driving mechanism in film rolling device 7 drives film rolling mechanism synchronous Rotation, and during making film rolling mechanism draw that useless film is synchronous and move forward, the useless film need first from upper limit idle pulley 721 and under Pass through between limit idle pulley 722, then, under film rolling mechanism traction, which is drawn to volume from limit idle pulley group 72 again In film mechanism, and forward movement synchronous with film rolling mechanism, finally, the useless film is pulled out from film rolling mechanism again；In this process In, due to upper limit idle pulley 721 and lower limit idle pulley 722 is setting up and down, tight abutment and mutual cooperation rotates, so, Useless film between upper limit idle pulley 721 and lower limit idle pulley 722 will receive a pressing force；Useless film is drawn in film rolling mechanism It is synchronous move forward during, the pressing force can make between upper limit idle pulley 721 and lower limit idle pulley 722 useless film with The frictional force that idle pulley group 72 generates interaction is limited, under the action of frictional force, two limit idle pulleys are also rotated synchronously；And by It is tilted to film rolling mechanism in the upper limit idle pulley 721 and lower limit idle pulley 722 and inclined direction and angle is all the same, so, Useless film between upper limit idle pulley 721 and lower limit idle pulley 722 during relative limit idle pulley group 72 moves forward, The frictional force that limit idle pulley group 72 is applied to the useless film can form an angle with the normal 711 of substrate 71, which can divide Solution is two component；One of component is parallel with substrate 71, which is guaranteed at upper limit idle pulley 721 and lower limit idle pulley Useless film between 722 has enough active forces to move forward, and prevents the useless film and limit idle pulley group 72 from sliding relatively, that is, this point Power to limit idle pulley group 72 to film traction effect ideal of giving up；The normal parallel of another component and substrate 71, due to also not The useless film for being rolled into limit idle pulley group 72 can be to one active force of useless film between limit idle pulley group 72, and the component can For balancing the work for not being rolled into the useless film that the useless film for limiting idle pulley group 72 is applied between limit idle pulley group 72 also Firmly, so that the useless film be made not occur the phenomenon that sideslip, be detached from during moving forward with film rolling mechanism.

Furthermore the plastic packaging machine of the embodiment of the present invention, give up Membrane recovery unit MRU 8, the mistake of useless film 86 is recycled in recovering mechanism 81 Cheng Zhong, the moving component in traverse mechanism 82 is mobile relative to the second rack lateral shuttle, and useless film 86 is drawn by useless film traction piece 821 Generate a lateral displacement；At the same time, the traction of recovering mechanism 81 that the film 86 that gives up is located at the top of traverse mechanism 82 generates one A upward displacement；The lateral displacement and upward displacement cooperate, make useless film 86 around film path helix；Helix Can solve in the prior art around film path since useless film 86 is wound up into single around film path on recovering mechanism 81, and cause Useless film 86 can only technical problem of the fixing wound on a certain region of recovering mechanism 81；So traverse mechanism 82 can make to give up Film 86 is uniformly wound around on recovering mechanism 81, so that recovering mechanism 81 is wound more useless film 86, to improve recovering mechanism 81 utilization rate, reduces cost at the frequency for reducing the replacement of recovering mechanism 81.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement Also it should be regarded as protection scope of the present invention.

Claims

1. a kind of bank note plastic packaging machine, including for paper money bundle to be tied pre- bundle portion, be used to carry the transition part and use of bill The plastic packaging pyrocondensation portion of plastic packaging is carried out in the bill that will have been tied up；It is characterized in that, the pre- bundle portion is equipped with banknote receiving device, the modeling One side wall of envelope machine be equipped with for banknote receiving device pass in and out carry bank note placement window, the banknote receiving device include first substrate, Paper money part, guidance set and driving assembly are connect for place bank note, the guidance set and driving assembly are each provided at described first On substrate, the paper money part that connects is located on the guidance set, and one end of the guidance set is located at the placement window, described to lead It is extended in plastic packaging machine to the other end of component, connects paper money part described in the driving component driving and back and forth moved on the guidance set It is dynamic.

2. bank note plastic packaging machine according to claim 1, which is characterized in that the guidance set includes guide rail and link block, The link block is equipped with the guide groove being slidably matched with the guide rail；The link block is fixed on the first substrate, described Guide rail is slidably connected to the guide groove, and the paper money part that connects is fixed on the guide rail；Alternatively, the guide rail is fixed on first On substrate, the paper money part that connects is fixedly connected with the link block, and the link block is slidably cooperated by guide groove leads described On rail；

The driving component includes first motor and belt wheel transmission mechanism, and described lead concurrently is arranged in the belt wheel transmission mechanism To the side of component；The belt wheel transmission mechanism includes first pulley, the second belt wheel and connection first pulley and the second belt wheel Synchronous belt, the first pulley are socketed on the output shaft of the first motor, and the paper money part that connects is fixed on the synchronous belt.

3. bank note plastic packaging machine according to claim 2, which is characterized in that the pre- bundle portion is additionally provided with film pressing device, described Film pressing device include the first rack, the press mechanism being arranged in first rack and by the press mechanism drive and on The push-down head of lower movement；The lower end surface of the push-down head is equipped with the groove of two opposite flanks of push-down head described in lateral direction penetrating, Pressing film roller is rotationally equipped in the groove；

Two opposite side walls of the groove are equipped with mounting portion, and the both ends of the pressing film roller are corresponding and are rotationally plugged on In the mounting portion；The side of the push-down head is arranged in the envelope bundle film tightened, when the bank note connect on paper money part be pushed to When the underface of the push-down head, while envelope bundle film being driven to pass through the groove, the press mechanism drives under the push-down head Pressure, the pressing film roller are used for the upper surface for tying envelope bundle membrane pressure to paper money.

4. bank note plastic packaging machine according to claim 3, which is characterized in that the press mechanism includes the second motor, screw rod Pair of nut and guide rod, the guide rod are slidably disposed through the roof and bottom wall of first rack, and the lower end of the guide rod with Push-down head positioned at the bottom end of first rack is fixedly connected, and the first motor is fixed on the roof of first rack On, the feed screw nut pair is set in first rack, and the output shaft of the screw rod of the feed screw nut pair and the motor is solid Fixed connection, the nut of the feed screw nut pair are fixedly connected with the guide rod；

The bottom end of one side wall of the push-down head is set there are two the fluting being recessed inwardly from the lateral surface of the side wall, this two are opened Slot is oppositely disposed at the two sides of the groove, and is connected to the groove, and cover board, the cover board and institute are equipped in the fluting It states and is equipped with gap between the bottom wall of fluting, the pressing film roller is accordingly plugged in the gap.

5. bank note plastic packaging machine according to claim 1 or 3, which is characterized in that the transition part includes automatic turning paper money device, The automatic turning paper money device includes turning over paper money part and the first driving mechanism, and first driving mechanism includes third motor, first group Bar and the second driving lever, one end of first driving lever are connected on the output shaft of the third motor, first driving lever it is another One end is equipped with stir head；One end of second driving lever is connect by a shaft with the paper money part that turns over, and second driving lever is along it Length direction is equipped with guide groove, and the stir head of first driving lever is located in the guide groove；The bank note tied up is placed on institute State and turn on paper money part, first driving mechanism by specified path drive described in turn over paper money part reciprocating rotation.

6. bank note plastic packaging machine according to claim 5, which is characterized in that the automatic turning paper money device further includes the first bottom Plate, first driving mechanism are set on the bottom surface of first bottom plate, and the paper money part that turns over is rotatablely arranged at described first On bottom plate；

First driving mechanism further includes first sensor and second sensor, and the first sensor and second sensor are enclosed Output shaft around the third motor is arranged, and the connecting pin of the output shaft of first driving lever and the third motor, which is equipped with, to be hidden Block piece；The first sensor induction mouth and third motor output shaft line and the second sensor induction mouth with The line of the output shaft of third motor is mutually perpendicular to；

Before turning over paper money, first arm and first bottom plate are located at same level, the length direction of the guide groove with it is described Bottom plate is parallel, and the block piece is located in the induction mouth of the first sensor；After turning over paper money, second arm and first bottom Plate is located at same level, and the length direction of the guide groove is vertical with the bottom plate, and the block piece is located at described second and passes In the induction mouth of sensor.

7. bank note plastic packaging machine according to claim 1, which is characterized in that plastic packaging pyrocondensation portion is equipped with useless film traction dress It sets, the useless film traction device includes the second substrate, film rolling mechanism, limits idle pulley group, for driving the film rolling mechanism to move The second driving mechanism；The film rolling mechanism, limit idle pulley group and the second driving mechanism are respectively mounted on the second substrate, and The limit idle pulley be mounted on the film rolling mechanism at film mouth；The limit idle pulley group includes setting up and down and tight abutment Cooperate the upper limit idle pulley and lower limit idle pulley rotated；The upper limit idle pulley and lower limit idle pulley are to the wound membrane machine The direction of structure tilts and the inclined direction and angle of the two are all the same.

8. bank note plastic packaging machine according to claim 7, which is characterized in that the film rolling mechanism includes wound membrane component and can turn Dynamic upper film rolling tooth group, lower film rolling tooth group；The wound membrane component includes upper double cog synchronous belt and lower double cog synchronous belt；It is described Second driving mechanism includes driving wheel, the actuator for driving the driving wheel rotation；The driving wheel and the wound membrane machine Structure is located at the same side of the second substrate；The upper double cog synchronous belt is set in the upper film rolling tooth group；Described lower pair Face toothed timing is sleeved on the driving wheel, in lower film rolling tooth group；The upper double cog synchronous belt is synchronous with the lower double cog Band engagement, centre form the channel for useless film transmission.

9. bank note plastic packaging machine according to claim 8, which is characterized in that second driving mechanism further includes driven wheel Group, the driven wheel group include the first driven wheel, the second driven wheel and third driven wheel；The actuator is the 4th motor, institute The rotary shaft for stating the 4th motor passes through the second substrate, and the driving wheel is set in the rotary shaft and with the rotary shaft Rotation；Second driven wheel and third driven wheel it is setting up and down and be respectively positioned on the limit idle pulley group and the film rolling mechanism it Between；First driven wheel is setting up and down with the driving wheel and is respectively positioned at the film outlet port of the film rolling mechanism；It is described double Face toothed timing is set on first driven wheel, upper film rolling tooth group and the second driven wheel；The lower double cog synchronous belt set On the driving wheel, lower film rolling tooth group and third driven wheel.

10. bank note plastic packaging machine according to claim 1 or claim 7, which is characterized in that plastic packaging pyrocondensation portion is equipped with useless film recycling Device, the useless Membrane recovery unit MRU include the second rack, recovering mechanism, traverse mechanism, for driving the recovering mechanism and past Return the third driving mechanism of mechanism kinematic；The traverse mechanism, recovering mechanism, third driving mechanism are mounted on second machine On frame, the recovering mechanism is located at the top of the traverse mechanism；

The traverse mechanism includes useless film traction piece and the moving component that lateral shuttle movement can be done relative to second rack, institute Useless film traction piece is stated to be mounted on the moving component；The useless film successively passes through the useless film traction piece, recovering mechanism, and by The recovering mechanism recycling.

11. bank note plastic packaging machine according to claim 10, which is characterized in that the useless Membrane recovery unit MRU further includes caching machine Structure, the cache mechanism are located at the lower section of the traverse mechanism；The cache mechanism includes caching component, the caching component peace In second rack and can relatively described second rack float up and down；The useless film successively by the caching component, Useless film traction piece, recovering mechanism, and recycled by the recovering mechanism；Relatively described second rack of caching component is to lower swing During, the caching component draws the useless film and moves downward, to cache the useless film；

The cache mechanism includes swing rod and the weight that is arranged on the swing rod, and the first end of the swing rod is hinged on described the In two racks, the second end of the swing rod can relatively described second rack swing up and down；

The cache mechanism further includes the sensors in place for incuding the swing rod position, and the sensors in place is mounted on institute It states in the second rack；During the useless film of the caching component caching is recycled by the recovering mechanism, the swing rod and weight Constantly it is swung up；When the useless film of the caching component caching is essentially completely recovered, the swing rod triggers the sensors in place, So that the recovering mechanism stop motion.