CN110666863A - Trimming mechanism of bill - Google Patents
Trimming mechanism of bill Download PDFInfo
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- CN110666863A CN110666863A CN201910989979.2A CN201910989979A CN110666863A CN 110666863 A CN110666863 A CN 110666863A CN 201910989979 A CN201910989979 A CN 201910989979A CN 110666863 A CN110666863 A CN 110666863A
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- conveying
- cutter
- belt
- rotating shaft
- bill
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- 238000009966 trimming Methods 0.000 title claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to a trimming mechanism of bills, which comprises a bill conveying channel, wherein a bill driving device is arranged at the rear side of the bill conveying channel, a bill trimming device is arranged at the front side of the bill conveying channel, and an upper channel plate and a lower channel plate are respectively and correspondingly arranged at the upper part and the lower part of the bill conveying channel; the bill trimming device comprises an upper conveying cutter part and a lower conveying cutter part, wherein the upper conveying cutter part comprises an upper belt frame, a first secondary conveying group, a first primary conveying group, an upper cutter rotating shaft and an upper circular cutter; the invention keeps the bills stably conveyed in the bill conveying channel by the rotating contact of the upper conveying belt and the lower conveying belt, and the two groups of round cutters on the left side and the right side in the two channel plates are matched to realize the edge cutting operation of pinholes on the two sides of the bills, thereby ensuring the neat and complete cut-off of the bill edge cutting.
Description
Technical Field
The invention relates to the technical field of bill cutting equipment, in particular to a trimming mechanism for bills.
Background
At present, two sides of a multi-coupon tax bill on the market are generally provided with a row of pin holes respectively, the purpose is that the printer positioning and paper feeding design is achieved, the printer positioning and paper feeding design is not useful for users, but when the multi-coupon bills need to be separated and connected on some self-service equipment, the equipment is difficult to automatically separate and connect or the separating and connecting effect is poor due to burrs on the pin holes; in order to reduce the influence of pinhole burrs on automatic separation, one of the currently commonly used modes is that a bill from a printer is conveyed by a bill driving device, meanwhile, the edges of two pinholes on the bill are cut off by a conveying cutter, but in the specific process of edge cutting, the bill is driven to move forwards by a single-group up-down conveying pressing wheel, and the pinhole edges of the bill are cut off by an up-down staggered cutter; there is therefore a great need for a mechanism that can stably cut the pinhole edge of an invoice to solve the above problems.
Disclosure of Invention
The invention provides a bill trimming mechanism, which solves the problems.
In order to solve the above problems, the technical scheme provided by the invention is as follows: a bill trimming mechanism comprises a bill conveying channel, wherein a bill driving device for driving bills to move forwards is arranged on the rear side of the bill conveying channel, a bill trimming device is arranged on the front side of the bill conveying channel, and an upper channel plate and a lower channel plate are respectively and correspondingly arranged on the upper portion and the lower portion of the bill conveying channel; the bill trimming device comprises an upper conveying cutter part arranged on the upper part of an upper channel plate and a lower conveying cutter part arranged on the lower part of a lower channel plate, wherein the upper conveying cutter part comprises an upper belt frame, a first secondary conveying group, a first primary conveying group, an upper cutter rotating shaft and an upper circular cutter; a first square through hole is formed in the position, corresponding to the first main conveying group, of the upper channel plate, and the upper conveying belt and the upper circular cutter protrude downwards through the first square through hole; one end of the upper cutter rotating shaft is connected with a rotation driving component through an upper main gear; the lower conveying cutter part comprises a left cutter set and a right cutter set which are positioned at the lower part of the lower channel plate, correspond to and contact with the two upper circular cutters.
Preferably, the right cutter group comprises a right belt frame, a secondary conveying group II, a primary conveying group II, a lower conveying belt and a lower cutter rotating shaft, the primary conveying group II and the secondary conveying group II respectively penetrate through the rear side and the front side of the right belt frame through the primary belt rotating shaft I and the secondary belt rotating shaft II, the secondary conveying group II and the primary conveying group II are connected through the lower conveying belt, two ends of the lower cutter rotating shaft positioned between the secondary conveying group II and the primary conveying group II are connected with the right belt frame through a bearing II, and a next right circular cutter is sleeved in the middle of the outer wall of the lower cutter rotating shaft; a right driven gear is sleeved outside the right side of the first main belt rotating shaft; the right driven gear is meshed with the upper main gear; the left cutter set and the right cutter set are in a bilateral symmetry structure.
Preferably, a second square through hole is formed in the position, corresponding to the second secondary conveying group, of the lower channel plate, and the lower conveying belt and the lower right circular cutter protrude upwards through the second square through hole; the upper conveying belt is in contact with the lower conveying belt and used for clamping bills to convey, and the lower end of the upper circular cutter and the upper end of the right circular cutter are in contact in a left-right staggered mode to conduct edge cutting operation on the bills.
Preferably, the rotation driving assembly comprises a motor mounting seat, a driving motor, a driving main belt pulley, a driving slave belt pulley and a driving belt, a fixed end of the driving motor is fixed on the upper portion of the right belt frame through the motor mounting seat, a working end of the driving motor is fixedly connected with the center of the driving main belt pulley, the driving master belt pulley is connected with a driving slave belt pulley sleeved at the right end of the upper cutter rotating shaft, the driving slave belt pulley and the upper master gear are both sleeved on the same side of the outer wall of the upper cutter rotating shaft, and therefore synchronous rotation is achieved.
Furthermore, the outside of the other end of the upper cutter rotating shaft is sleeved with an upper driven gear, the outside of the main belt rotating shaft in the left cutter group is sleeved with a lower driven gear, and the upper driven gear is meshed with the lower driven gear.
Preferably, each secondary conveying group I comprises a secondary belt rotating shaft I and two secondary belt pulleys, wherein the two secondary belt pulleys are arranged on the left and right of the secondary belt rotating shaft I in a sleeved mode, and the two ends of the secondary belt rotating shaft I are arranged on the upper belt frame in a penetrating mode through a bearing III; the structure of the secondary conveying group II is consistent with that of the secondary conveying group I; the first main conveying group comprises two upper main belt pulleys corresponding to the two upper slave belt pulleys in position, the two upper main belt pulleys are arranged on the left and right in a sleeved mode and are arranged on the upper cutter rotating shaft, and one upper circular cutter is sleeved on the outer wall of the upper cutter rotating shaft and located between the two upper main belt pulleys; the second main conveying group comprises two lower main belt wheels which are arranged left and right, the two lower main belt wheels are sleeved outside the first main belt rotating shaft, and the left end and the right end of the first main belt rotating shaft are arranged on the right belt frame in a penetrating mode through the fourth bearing.
Furthermore, the outer wall of the lower cutter rotating shaft is positioned on the left side and the right side of the right round cutter and is also sleeved with a middle driven belt pulley, and the middle driven belt pulley is driven to synchronously rotate when the lower conveying belt rotates.
Preferably, the right end of the rotating shaft of the lower cutter penetrates through the right belt frame and then is sleeved with a middle driven gear, and the middle driven gear is meshed with the upper main gear.
Compared with the prior art, the bill conveying device has the advantages that by adopting the scheme, the upper conveying cutter part and the lower conveying cutter part work simultaneously, bills are kept stably conveyed in the bill conveying channel through the rotating contact of the upper conveying belt and the lower conveying belt, and the two upper circular cutters and the left circular cutter and the right circular cutter on the lower channel plate work in a matched mode to achieve edge cutting operation of pinhole edges on two sides of the bills, so that the bills are cut neatly and completely; the lower cutter rotating shaft rotates along with the lower conveying belt or through the upper main gear, so that the left and right circular cutters positioned on the lower channel plate rotate, the trimming capability is further improved, the structure is simple, the operation is convenient, and the market application value is good.
Drawings
For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained from the drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art overall structure of the present invention;
FIG. 2 is a schematic view of a prior art trim assembly of the present invention;
FIG. 3 is a schematic view of the upper conveying trim portion of the present invention;
FIG. 4 is a schematic view of the upper cutter shaft structure of the present invention;
FIG. 5 is a schematic view of a lower conveyor trim portion of the present invention;
FIG. 6 is a schematic view of the installation position of the rotary driving assembly of the present invention;
FIG. 7 is a schematic view of a lower cutter shaft structure of the present invention;
FIG. 8 is an enlarged view of the upper feed cutter portion and the right cutter set of the present invention;
FIG. 9 is a schematic view of a bill pinhole before and after edge trimming according to the present invention;
as shown in the above legend: 1. the bill conveying device comprises a bill conveying channel 2, an upper channel plate 3, a lower channel plate 4, a bill driving device 51, an upper conveying rotating shaft 52, an upper pressing wheel 53, an upper cutter 54, a lower conveying rotating shaft 55, a lower pressing wheel 56, a lower cutter 57, a lower belt wheel 6, an upper conveying cutter part 61, an upper belt frame 62, a first auxiliary conveying group 63, a first main conveying group 631, a first upper main belt wheel 64, an upper cutter rotating shaft 65, an upper circular cutter 66, an upper conveying belt 67, a first bearing 68, a third bearing 69, an upper main gear 7, a right cutter group 71, a right belt frame 72, a second auxiliary conveying group 73, a second main conveying group 74, a lower conveying belt 75, a lower cutter rotating shaft 76, a right circular cutter 77, a right auxiliary gear 78, a second auxiliary belt rotating shaft 8, a rotating driving assembly 81, a driving motor 82, a driving main belt wheel 83, The driven pulley is driven.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 and 2, the edge cutting mechanism for the bills comprises a bill conveying channel 1, a bill driving device 4 for driving the bills to move forward is arranged on the rear side of the bill conveying channel 1, a bill edge cutting device is arranged on the front side of the bill conveying channel 1, and an upper channel plate 2 and a lower channel plate 3 are correspondingly arranged on the upper portion and the lower portion of the bill conveying channel respectively; further, the bill driving device in the prior art comprises an upper driving rotating shaft, a lower driving rotating shaft, a main driving wheel and a main driving motor, wherein two ends of the upper driving rotating shaft are mounted on two side plates one of an upper channel plate through upper bearings, two ends of the lower driving rotating shaft are mounted on two side plates two of the lower part of a lower channel plate through lower bearings, a plurality of upper transmission wheels are sleeved outside the upper driving rotating shaft, a plurality of lower transmission wheels are sleeved outside the lower driving rotating shaft, upper strip-shaped through holes are formed in the upper channel plate at positions corresponding to the upper transmission wheels, lower strip-shaped through holes are formed in the lower channel plate at positions corresponding to the lower transmission wheels, the upper transmission wheels are in friction contact connection with the lower transmission wheels through the upper strip-shaped through holes, one end of the lower driving rotating shaft penetrates through the side plates one and then is fixedly connected with the centers of the driven wheels, and the center of the main driving, the main driving wheel is connected with the auxiliary driving wheel through a main driving belt, the fixed end of a main driving motor is connected with the center of the main driving wheel, a main driving belt wheel is further sleeved at the end of the lower driving rotating shaft, the main driving wheel is driven to drive the auxiliary driving wheel through the work of the main driving motor, the lower driving rotating shaft and the main driving belt wheel synchronously rotate, the upper driving wheel is driven to rotate by the rotation of the lower driving wheel through friction force, bills are transmitted between the upper driving wheel and the lower driving wheel, and therefore the bills coming out of the printer are driven to be transmitted forwards.
The bill trimming device in the prior art comprises an upper conveying rotating shaft 51, a lower conveying rotating shaft 54, an upper pressing wheel 52, a lower pressing wheel 55, an upper cutter 53 and a lower cutter 56, wherein the upper conveying rotating shaft and the lower conveying rotating shaft are respectively installed on a side plate I and a side plate II in a penetrating way through a bearing six, the left side and the right side of the outer part of the upper conveying rotating shaft are sleeved with double upper pressing wheels, the left side and the right side of the outer part of the lower conveying rotating shaft are sleeved with double lower pressing wheels, the two ends of the lower conveying rotating shaft penetrate through the side plate I and the side plate II and then are sleeved with a lower belt wheel 57, the lower belt wheel is connected with a main driving belt wheel through a flat belt, the double upper pressing wheels are in friction contact with the double lower pressing wheels penetrating through the lower strip-shaped through holes through the upper strip-shaped through holes, the main driving belt wheel drives the double lower belt wheels and the lower conveying rotating shaft to rotate through the flat, the cover is equipped with the cutter on two between the pinch rollers, and the cover is equipped with down the cutter under two between the pinch rollers, goes up the contact of misplacing about cutter and the lower cutter to cut off the pinhole edge of bill.
As shown in fig. 3-9, in embodiment 1, the improved bill edge cutting device includes an upper conveying cutter portion 6 mounted on the upper portion of the upper channel plate and a lower conveying cutter portion mounted on the lower portion of the lower channel plate, the upper conveying cutter portion 6 includes an upper belt frame 61, a first secondary conveying group 62, a first primary conveying group 63, an upper cutter rotating shaft 64 and an upper circular cutter 65, the two first secondary conveying groups 62 are mounted on the left and right sides of the upper portion of the upper channel plate through the two upper belt frames 61, the two first primary conveying groups 63 are respectively sleeved on the left and right sides of the upper cutter rotating shaft 64, the left and right ends of the upper cutter rotating shaft 64 are respectively and correspondingly arranged on the left and right side plates of the upper channel plate through a first bearing 67, the first secondary conveying group 62 and the first primary conveying group 63 are connected through an upper conveying belt 66, and the two upper circular cutters 65 arranged on the left and right sides of the upper cutter rotating shaft 64 are sleeved on the; a first square through hole is formed in the position, corresponding to the first main conveying group 63, of the upper channel plate, and an upper conveying belt 66 and an upper circular cutter 65 protrude downwards through the first square through hole; one end of the upper cutter rotating shaft 64 is connected with the rotating driving component 8 through an upper main gear 69; further, the rotation driving assembly 8 operates to drive the upper main gear 69 to rotate, so as to drive the upper cutter rotating shaft 64 to rotate, so that the auxiliary conveying group I62, the main conveying group I63 and the upper circular cutter 65 rotate synchronously; the lower conveying cutter part comprises a left cutter set and a right cutter set 7 which are positioned at the lower part of the lower channel plate, correspond to and contact with the two upper circular cutters.
In embodiment 3, on the basis of embodiment 2, a second square through hole is further formed in the lower channel plate at a position corresponding to the second conveying group 72, and the lower conveying belt 74 and the lower right circular cutter 76 protrude upwards through the second square through hole; the upper conveying belt 66 is in contact with the lower conveying belt 74 for clamping bill conveying, the lower end of the upper round cutter 65 on the right side is in left-right staggered contact with the upper end of the right round cutter 76 for carrying out edge cutting operation on the right side of the bill, and the lower end of the upper round cutter 65 on the left side is in left-right staggered contact with the upper end of the left round cutter in the left cutter group for carrying out edge cutting operation on the left side of the bill.
Embodiment 4, on the basis of embodiment 2, the rotation driving assembly 8 includes a motor mounting seat, a driving motor 81, a driving main pulley 82, a driving slave pulley 83 and a driving belt, a fixed end of the driving motor 81 is fixed on an upper portion of the right belt frame 71 through the motor mounting seat, a working end of the driving motor 81 is fixedly connected with a center of the driving main pulley 82, the driving main pulley 82 is connected with the driving slave pulley 83 sleeved on a right end of the upper cutter rotating shaft 64 through the driving belt, the driving slave pulley 83 and the upper master gear 69 are both sleeved on the same side of an outer wall of the upper cutter rotating shaft 64, and the driving motor 81 drives the driving main pulley 82 to drive the driving slave pulley 83 and the upper master gear 69 through the driving belt so as to achieve synchronous rotation.
Embodiment 5, on the basis of embodiment 4, the upper driven gear is sleeved on the other end, i.e. the left end, of the upper cutter rotating shaft 64, and the lower driven gear is sleeved on the outer part of the main belt rotating shaft in the left cutter set, wherein the upper driven gear is meshed with the lower driven gear; the upper driven gear of the upper cutter rotating shaft 64 drives the lower driven gear in the left cutter set to rotate, so that the left cutter set rotates, and the driving and trimming operation on the left side of the bill is realized.
Embodiment 7 is based on embodiment 6, the outer wall of the lower cutter rotating shaft 75 is further sleeved with a middle driven belt pulley on the left and right sides of the right circular cutter 76, the right circular cutter on the lower cutting rotating shaft corresponds to the position of the bill to be cut vertically, two lower conveying belts in the right edge cutting group are in friction contact with two upper conveying belts on the same side, so that the bill is stably conveyed, the right circular cutter is matched with the upper circular cutter on the same side to realize the edge cutting operation of the pinhole edge on the right side of the bill, the position of the edge to be cut on the right side of the bill is neatly cut, the edge cutting is prevented from being not straight, the lower conveying belt 74 rotates synchronously with the driven belt pulley when rotating, namely, the lower conveying belt 74 rotates through the friction force with the middle driven belt pulley, and the lower cutter rotating shaft 75 and the right circular cutter 76 are driven to rotate.
Embodiment 8 is different from embodiment 7 in that the right end of the lower cutter rotating shaft 75 penetrates through the right belt frame 71 and then is externally sleeved with a middle driven gear, and the middle driven gear is meshed with the upper main gear 69; the upper cutter rotating shaft 64 rotates to drive the upper main gear 69 to rotate, so as to drive the driven gear and the lower cutter rotating shaft 75 to rotate, and the right circular cutter 76 sleeved on the lower cutter rotating shaft 75 rotates.
The working principle is as follows: the bill transmission process: after the printer outputs the bills, the bills are driven by the bill driving device to be horizontally conveyed forwards along the bill conveying channel, namely an upper driving wheel on an upper driving rotating shaft and a lower driving wheel on a lower driving rotating shaft rotate in a friction mode, so that the bills are conveyed forwards; the upper surface conveying process of the bill: then a driving motor in the rotation driving assembly works to drive a main belt pulley to rotate, so that a driving belt drives a driven belt pulley and an upper cutter rotating shaft to rotate, the driven belt pulley and the upper cutter rotating shaft are connected through an upper conveying belt between a driven conveying group I and a main conveying group I, an upper circular cutter and the upper conveying belt are arranged on the left side and the right side of an upper channel plate to rotate in a transmission mode, the two upper circular cutters correspond to positions to be cut on two sides of a bill, and the lower portion of the upper conveying belt rotates in a friction mode with the upper surface of the bill; the driving and trimming process of the right side of the lower surface of the bill: meanwhile, an upper master gear sleeved at the right end of the upper cutter rotating shaft and a right slave gear sleeved on a main belt rotating shaft in the right cutter group rotate in a meshed manner, so that a lower conveying belt in the right cutter group rotates, and the lower conveying belt in the right cutter group rotates in a friction manner with the upper surface of the bill, so that the bill is driven to move forwards; the lower conveying belt in the right cutter group rotates, so that the lower conveying belt and the middle driven belt pulley are used for driving the lower cutter rotating shaft and the right circular cutter to synchronously rotate in a friction mode, or the upper main gear sleeved at the end part of the upper cutter rotating shaft and the middle driven gear sleeved at the right end of the lower cutter rotating shaft are used for rotating in a meshing mode to drive the lower cutter rotating shaft and the right circular cutter to rotate, and the right upper circular cutter and the right circular cutter are used for rotating in a left-right staggered mode to cut off the right pinhole edge of the bill; the driving and trimming process of the left side of the lower surface of the bill refers to the driving and trimming process of the right side of the lower surface of the bill; thereby completing the transmission of the bill and the edge cutting operation of the pinhole edges at the two sides of the bill.
Compared with the prior art, the bill conveying device has the advantages that by adopting the scheme, the upper conveying cutter part and the lower conveying cutter part work simultaneously, bills are kept stably conveyed in the bill conveying channel through the rotating contact of the upper conveying belt and the lower conveying belt, and the two upper circular cutters and the left circular cutter and the right circular cutter on the lower channel plate work in a matched mode to achieve edge cutting operation of the needle hole edges on two sides of the bills, so that the bills are guaranteed to be trimmed orderly and completely cut off; simple structure, convenient operation and good market application value.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A bill trimming mechanism comprises a bill conveying channel, wherein a bill driving device for driving bills to move forwards is arranged on the rear side of the bill conveying channel, a bill trimming device is arranged on the front side of the bill conveying channel, and an upper channel plate and a lower channel plate are respectively and correspondingly arranged on the upper portion and the lower portion of the bill conveying channel; the bill trimming device is characterized by comprising an upper conveying cutter part and a lower conveying cutter part, wherein the upper conveying cutter part is arranged on the upper part of an upper channel plate, the lower conveying cutter part is arranged on the lower part of a lower channel plate, the upper conveying cutter part comprises an upper belt frame, a first slave conveying group, a first master conveying group, an upper cutter rotating shaft and an upper circular cutter, the first two slave conveying groups are arranged on the left side and the right side of the upper part of the upper channel plate through the two upper belt frames, the two master conveying groups are respectively sleeved on the left side and the right side of the upper cutter rotating shaft, the left end and the right end of the upper cutter rotating shaft are respectively and correspondingly arranged on the left side plate and the right side plate of the upper channel plate through a first bearing, the first slave conveying group is connected with the first master conveying group through an upper conveying belt; a first square through hole is formed in the position, corresponding to the first main conveying group, of the upper channel plate, an upper conveying belt and an upper round cutter protrude downwards through the first square through hole, and one end of a rotating shaft of the upper cutter is connected with a rotation driving assembly through an upper main gear; the lower conveying cutter part comprises a left cutter set and a right cutter set which are positioned at the lower part of the lower channel plate, correspond to and contact with the two upper circular cutters.
2. The trimming mechanism for bills according to claim 1, wherein the right cutter set comprises a right belt frame, a secondary conveying set II, a primary conveying set II, a lower conveying belt and a lower cutter rotating shaft, the primary conveying set II and the secondary conveying set II respectively penetrate through the rear side and the front side of the right belt frame through the primary belt rotating shaft I and the secondary belt rotating shaft II, the secondary conveying set II and the primary conveying set II are connected through the lower conveying belt, two ends of the lower cutter rotating shaft positioned between the secondary conveying set II and the primary conveying set II are connected with the right belt frame through a bearing II, and a right circular cutter is sleeved in the middle of the outer wall of the lower cutter rotating shaft; a right driven gear is sleeved outside the right side of the first main belt rotating shaft; the right driven gear is meshed with the upper main gear; the left cutter set and the right cutter set are in a bilateral symmetry structure.
3. The trimming mechanism for bills according to claim 2, wherein the lower channel plate is further provided with a second square through hole at a position corresponding to the second conveying group, and the lower conveying belt and the lower right circular cutter protrude upwards through the second square through hole; the upper conveying belt is in contact with the lower conveying belt and used for clamping bills to convey, and the lower end of the upper circular cutter and the upper end of the right circular cutter are in contact in a left-right staggered mode to conduct edge cutting operation on the bills.
4. The edge cutting mechanism for bills according to claim 2, wherein the rotary driving assembly comprises a motor mounting seat, a driving motor, a driving main belt pulley, a driving slave belt pulley and a driving belt, a fixed end of the driving motor is fixed on the upper part of the right belt frame through the motor mounting seat, a working end of the driving motor is fixedly connected with the center of the driving main belt pulley, the driving main belt pulley is connected with the driving slave belt pulley sleeved on the right end of the rotating shaft of the upper cutter through the driving belt, and the driving slave belt pulley and the upper master gear are sleeved on the same side of the outer wall of the rotating shaft of the upper cutter, so that synchronous rotation is realized.
5. A bill trimming mechanism according to claim 4, wherein the other end of the upper cutter shaft is externally sleeved with an upper driven gear, and the other end of the main belt shaft in the left cutter group is externally sleeved with a lower driven gear, wherein the upper driven gear is meshed with the lower driven gear.
6. The edge cutting mechanism for bills according to claim 2, wherein each secondary conveying set I comprises a primary belt rotating shaft and two secondary belt pulleys, wherein the two secondary belt pulleys are arranged at the left and right sides of the primary belt rotating shaft and sleeved outside the primary belt rotating shaft, and the two primary belt rotating shafts are arranged at the two ends of the primary belt rotating shaft in a penetrating way through the bearing III and mounted on the upper belt frame; the structure of the secondary conveying group II is consistent with that of the secondary conveying group I; the first main conveying group comprises two upper main belt pulleys corresponding to the two upper slave belt pulleys in position, the two upper main belt pulleys are arranged on the left and right in a sleeved mode and are arranged on the upper cutter rotating shaft, and one upper circular cutter is sleeved on the outer wall of the upper cutter rotating shaft and located between the two upper main belt pulleys; the second main conveying group comprises two lower main belt wheels which are arranged left and right, the two lower main belt wheels are sleeved outside the first main belt rotating shaft, and the left end and the right end of the first main belt rotating shaft are arranged on the right belt frame in a penetrating mode through the fourth bearing.
7. The edge cutting mechanism for bills according to claim 6, wherein the outer wall of the lower cutter shaft is further sleeved with a middle driven belt pulley at the left and right sides of the right circular cutter, and the lower conveying belt drives the middle driven belt pulley to synchronously rotate when rotating.
8. The edge cutting mechanism for bills as claimed in claim 6, wherein the right end of the lower cutter shaft penetrates through the right belt frame and is externally sleeved with a middle slave gear, and the middle slave gear is meshed with the upper master gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989979.2A CN110666863A (en) | 2019-10-17 | 2019-10-17 | Trimming mechanism of bill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989979.2A CN110666863A (en) | 2019-10-17 | 2019-10-17 | Trimming mechanism of bill |
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| CN110666863A true CN110666863A (en) | 2020-01-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446911A (en) * | 2022-08-31 | 2022-12-09 | 芜湖市新大桥包装有限公司 | Corrugated paper cutting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735518A (en) * | 1993-12-09 | 1998-04-07 | Kabushiki Kaisha Ace Denken | Paper slip transport system |
| CN104227758A (en) * | 2014-09-05 | 2014-12-24 | 天津市科艺达家具有限公司 | Carton paper cutting mechanism |
| CN206436303U (en) * | 2016-11-22 | 2017-08-25 | 东莞市鹏轩机电科技有限公司 | The automatic V cutting mills of multitool for PCB processing and formings |
| CN206733157U (en) * | 2017-04-22 | 2017-12-12 | 广州明森科技股份有限公司 | A kind of electronic bill back segment process equipment |
| CN210589522U (en) * | 2019-10-17 | 2020-05-22 | 深圳市研迅诚科技有限公司 | Trimming mechanism of bill |
-
2019
- 2019-10-17 CN CN201910989979.2A patent/CN110666863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735518A (en) * | 1993-12-09 | 1998-04-07 | Kabushiki Kaisha Ace Denken | Paper slip transport system |
| CN104227758A (en) * | 2014-09-05 | 2014-12-24 | 天津市科艺达家具有限公司 | Carton paper cutting mechanism |
| CN206436303U (en) * | 2016-11-22 | 2017-08-25 | 东莞市鹏轩机电科技有限公司 | The automatic V cutting mills of multitool for PCB processing and formings |
| CN206733157U (en) * | 2017-04-22 | 2017-12-12 | 广州明森科技股份有限公司 | A kind of electronic bill back segment process equipment |
| CN210589522U (en) * | 2019-10-17 | 2020-05-22 | 深圳市研迅诚科技有限公司 | Trimming mechanism of bill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446911A (en) * | 2022-08-31 | 2022-12-09 | 芜湖市新大桥包装有限公司 | Corrugated paper cutting device |
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