CN107636734A - Gap adjusting mechanism, method and paper money identifier - Google Patents
Gap adjusting mechanism, method and paper money identifier Download PDFInfo
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- CN107636734A CN107636734A CN201780001167.1A CN201780001167A CN107636734A CN 107636734 A CN107636734 A CN 107636734A CN 201780001167 A CN201780001167 A CN 201780001167A CN 107636734 A CN107636734 A CN 107636734A
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- Prior art keywords
- gap
- adjusting mechanism
- gap adjusting
- bearing
- magnetic
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/04—Testing magnetic properties of the materials thereof, e.g. by detection of magnetic imprint
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
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- General Physics & Mathematics (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
A kind of gap adjusting mechanism (10) on paper money identifier, including frame (11), the magnetic sensor (12) being fixedly arranged in frame, toward magnetic sensor sensitive surface (120) magnetic floating roll assembly (13) and gap adjustment component (14) for adjusting gap (100) between sensitive surface and magnetic floating roll assembly, the gap adjustment component be rotationally connected with frame and abutted with magnetic floating roll assembly.One kind adjusts the gap adjusting method in gap between sensitive surface and disk roller (132) using above-mentioned gap adjusting mechanism.A kind of paper money identifier, including bank note Transfer pipe and above-mentioned gap adjusting mechanism.The gap between the sensitive surface and magnetic floating roll assembly of magnetic sensor is adjusted by the gap adjustment component being connected in frame, easily by gap adjustment to suitable size, the regulation efficiency in the sensitive surface of magnetic sensor and bank note transfer roller between gap can be improved.
Description
Technical field
The present invention relates to the technical field of paper money identifier, more particularly to a kind of gap adjusting mechanism, method and bank note
Identification device.
Background technology
At present, in automated teller machine used in financial institution etc., paper money identifier is indispensable
Module, it is responsible for the discriminating to forge or true or paper money.The magnetic information data for detecting bank note are one of important means of the identification note true and false,
Generally use high speed magnetic sensor gathers the magnetic information data of bank note.
Because the magnetic information of bank note itself is weaker, when bank note is by magnetic sensor passage, it is necessary to by bank note pressure
The low sensitive surface crosses paper money for being close to magnetic sensor, magnetic sensor can just collect apparent magnetic information data.But
In existing manufacture processing and assembly technology, various errors be present, in paper money identifier the sensitive surface of magnetic sensor with
Gap between bank note transfer roller needs to adjust the requirement that can be only achieved and gather apparent magnetic information data, and the gap often leads to
Cross the progress of gap adjusting mechanism structure.In existing paper money identifier, gap adjusting mechanism is complicated, operates tired
Difficulty, regulation accuracy is inadequate, generally requires to adjust the gap for repeatedly just reaching requirement repeatedly, to the skilled operation degree of staff
It is it is required that very high.
The content of the invention
It is an object of the invention to provide a kind of gap adjusting mechanism, method and paper money identifier, it is intended to solves existing
In technology, the problem of how improving the regulation efficiency in gap between the sensitive surface of magnetic sensor and bank note transfer roller.
The embodiments of the invention provide a kind of gap adjusting mechanism on paper money identifier, including it is frame, fixed
In the magnetic sensor in the frame, toward the magnetic sensor sensitive surface magnetic floating roll assembly, Yi Jiyong
In the gap adjustment component for adjusting gap between the sensitive surface and the magnetic floating roll assembly, the gap adjustment component can
It is rotationally connected with the frame and is abutted with the magnetic floating roll assembly.
Further, the gap adjusting mechanism includes two gap adjustment components, and the frame includes being connected to
The a pair of side plates at the magnetic floating roll assembly both ends, two gap adjustment components are symmetricly set in two side plates
On.
Further, the magnetic floating roll assembly includes roll shaft, the multiple disk rollers and set being arranged on the roll shaft
Bearing located at the roll shaft both ends, the bearing are arranged on the side plate.
Further, the gap adjustment component includes the regulating part being rotationally connected with the frame and is fixedly arranged on institute
The elastic component in frame is stated, the elastic component and the regulating part are connected to the opposite sides of the bearing respectively.
Further, the gap adjustment component also includes being used for the housing screw for fixing the regulating part, the regulation
Offered on part with the housing screw coordinate positioning spacing hole, the housing screw through the spacing hole and with the side
Plate connects.
Further, the regulating part includes applying with the connecting portion of side plate rotation connection, with what the bearing abutted
Power portion and the forced section for driving the force section to rotate, the force section and the forced section are connected to the company
The opposite sides of socket part can simultaneously rotate around the connecting portion.
Further, the second mounting hole is offered on the side plate, the connecting portion is provided with and the second mounting hole phase
The connecting pole of adaptation, the connecting pole stretch into second mounting hole and form rotation connection.
Further, the force section is provided with and seamlessly transits and be connected to the curved surface of the bearing periphery.
Further, the bearing include bearing body and along the bearing body extend radially outwardly to be formed it is convex
Edge, the curved surface are abutted with the bearing body, and escape groove is offered on the force section, and the flange stretches into the escape groove
It is interior.
Further, a side surface of the remote side plate of the forced section is provided with the amplitude of accommodation with the gap
Corresponding scale.
Further, the frame also includes first passage plate and is arranged at the second logical of the first passage plate side
The both ends of guidance tape, the first passage plate and the second channel plate are fixedly connected with two side plates respectively, and described first
Channel plate is fixedly connected with the magnetic sensor, and the second channel plate is towards the magnetic floating roll assembly.
Further, the elastic component is the shell fragment being fixedly arranged on the side plate or the second channel plate.
Further, the first passage plate and the second channel plate are the channel plate that resin material is made.
Based on above-mentioned technical proposal, gap adjusting mechanism proposed by the present invention, by being connected in frame and and magnetic
The gap adjustment component that floating roll assembly abuts against is to the gap between the sensitive surface and magnetic floating roll assembly of magnetic sensor
It is adjusted, can be easily by gap adjustment to suitable size so that the bank note into paper money identifier is close to magnetic
The sensitive surface of sensor is passed through, and can be collected apparent magnetic information data so as to be effectively guaranteed magnetic sensor, be kept away
Exempt from the regulation operation of complexity, improve the regulation efficiency in the gap between the sensitive surface of magnetic sensor and bank note transfer roller,
Improve the usage experience of client.
The embodiment of the present invention additionally provides one kind and adjusts the sensitive surface and the disk roller using above-mentioned gap adjusting mechanism
Between gap gap adjusting method, comprise the following steps：S100, the sense that a piece of paper coin is positioned over to disk roller and magnetic sensor
Between answering face, the disk roller is rotated, the frictional force size between the disk roller and the bank note is judged, is stirred according to judged result
Regulating part, adjust the size in the gap；S200, two pieces of paper coin is positioned between the disk roller and the sensitive surface, rotated
The disk roller, by the frictional force size between the disk roller and the bank note, judge whether the size in the gap is suitable.
Due to utilizing above-mentioned gap adjusting mechanism regulation gap so that the gap adjusting method energy that the embodiment of the present invention proposes
Intuitively, it is convenient, effectively gap is adjusted, how to improve the sensitive surface of magnetic sensor so as to solve and transmitted with bank note
The problem of regulation efficiency in the gap between roller.
In addition, the embodiment of the present invention additionally provides a kind of paper money identifier, including bank note Transfer pipe and above-mentioned gap
Governor motion, the bank note Transfer pipe pass through the gap.
Due to above-mentioned gap adjusting mechanism so that the paper money identifier that the embodiment of the present invention proposes can be between quick pair
Gap is adjusted, and so as to ensure that paper money identifier is accurately and effectively identified to bank note, improves paper money identifier
Operating efficiency, improve the usage experience of user.
Brief description of the drawings
Fig. 1 is the schematic perspective view for the gap adjusting mechanism that the embodiment of the present invention proposes；
Fig. 2 is the diagrammatic cross-section for the gap adjusting mechanism that the embodiment of the present invention proposes；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the enlarged diagram of part B in Fig. 2；
Fig. 5 is the enlarged diagram of adjusting part in the gap adjusting mechanism that the embodiment of the present invention proposes；
Fig. 6 is the schematic front view of regulating part in the gap adjusting mechanism that the embodiment of the present invention proposes；
Fig. 7 is the enlarged schematic partial view of regulating part in the gap adjusting mechanism that the embodiment of the present invention proposes；
Fig. 8 is the enlarged diagram of C portion in Fig. 4；
Fig. 9 is the enlarged diagram of D parts in Fig. 1；
Figure 10 is the section enlarged diagram for the shell fragment that another embodiment of the present invention proposes.
Label involved by above-mentioned accompanying drawing is detailed as follows：10-gap adjusting mechanism, 11-frame, 12-magnetic transducing
Device, 13-magnetic floating roll assembly, 14-gap adjustment component, 100-gap, 111-side plate, 112-first passage plate,
113-second channel plate, 120-sensitive surface, 131-roll shaft, 132-disk roller, 133-bearing, 141-regulating part, 142-bullet
Property part, 143-housing screw, the 1111-the first mounting hole, the 1112-the second mounting hole, 1113-cue mark, 1130-keep away
Allow hole, 1331-bearing body, 1332-flange, 1411-spacing hole, 1412-force section, 1413-connecting portion, 1414-
Forced section, 1420-shell fragment, 14121-curved surface, 14122-escape groove, 14130-connecting pole, 14141-scale, 14142-
Show hole, 14201-elastic sheet body, 14202-kink, R1 ... R5-arc radius.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be understood that：The specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, it should also be noted that, the orientation term such as front, back, left, right, up, down in the embodiment of the present invention, is only
Relative concept or using the normal operating condition of product as reference each other, and should not be regarded as restrictive.Below
The realization to the present invention is described in detail in conjunction with specific embodiments.
Fig. 1 and Fig. 2 are referred to, the embodiment of the present invention proposes a kind of gap adjusting mechanism with paper money identifier
10, including frame 11, magnetic sensor 12, magnetic floating roll assembly 13 and gap adjustment component 14, wherein, magnetic sensor
12 are fixedly installed in frame 11；Sensitive surface 120 of the magnetic floating roll assembly 13 towards magnetic sensor 12；Gap adjustment component
14 are rotatably connected in frame 11, and gap adjustment component 14 abuts against with magnetic floating roll assembly 13, for sensing
Gap 100 between face 120 and magnetic floating roll assembly 13.
Gap adjusting mechanism the having the beneficial effect that compared with the prior art that the embodiment of the present invention proposes：
The embodiment of the present invention propose gap adjusting mechanism 10, by be connected in frame 11 and with magnetic floating roller group
The gap adjustment component 14 that part 13 abuts against is between the sensitive surface 120 and magnetic floating roll assembly 13 of magnetic sensor 12
Gap 100 is adjusted, and easily can adjust in gap 100 to suitable size so that the bank note into paper money identifier is tight
Sensitive surface 120 close to magnetic sensor 12 is passed through, and apparent magnetic can be collected so as to be effectively guaranteed magnetic sensor
Property information data, avoid complexity regulation operation, between improving between the sensitive surface of magnetic sensor and bank note transfer roller
The regulation efficiency of gap, improve the usage experience of client.
Further, in an embodiment of the present invention, above-mentioned gap adjusting mechanism 10 includes two gap adjustment components 14,
Meanwhile frame 11 includes a pair of side plates 111, herein, side plate 111 is connected to the both ends of magnetic floating roll assembly 13, two gaps
Adjusting part 14 is symmetricly set on two side plates 111.Specifically, two gap adjustment components 14 respectively with magnetic floating roller group
The both ends of part 13 abut against, and when adjusting gap 100, two gap adjustment components 14 can be simultaneously to the two of magnetic floating roll assembly 13
End force so that the uniform stressed of magnetic floating roll assembly 13 and be integrally subjected to displacement, so as to change magnetic floating roll assembly 13
The size of gap 100 between sensitive surface 120, improve the regulation efficiency in gap 100.
Further, as shown in Figure 1 to Figure 3, in an embodiment of the present invention, above-mentioned magnetic floating roll assembly 13 includes roller
Axle 131, multiple disk rollers 132 and bearing 133, wherein, multiple disk rollers 132 are arranged on roll shaft 131；Bearing 133 is set in roller
The both ends of axle 131, and bearing 133 is located on side plate 111.Specifically, one first is respectively offered on two side plates 111
Mounting hole 1111, two bearings 133 are respectively protruding into two the first mounting holes 1111.
Preferably, the profile of above-mentioned first mounting hole 1111 is in Long Circle, and bearing 133 can be along the first mounting hole 1111
Center line direction movement, so as to being moved together with action roller shaft 131 and disk roller 132 so that magnetic floating roll assembly 13 and magnetic
There are enough adjustable ranges between the sensitive surface of property sensor 12.Meanwhile above-mentioned multiple disk rollers 132 are equally spaced in roll shaft
On 131, in this way, being both easy to the machine-shaping of magnetic floating roll assembly 13, cause the bank note uniform force by gap 100 again,
So as to improve the accuracy rate that magnetic sensor 12 obtains magnetic information.
Further, in an embodiment of the present invention, above-mentioned disk roller 132 is non-magnetic rubber wheel, and above-mentioned roll shaft 131 is
Non-magnetic stainless steel shaft.Non-magnetic disk roller 132 and roll shaft 131 are avoided that the magnetic sent out on the acquisition bank note of magnetic sensor 12
Magnetic interference is produced during property information, influences the accuracy of detection of magnetic sensor 12.Certainly, according to actual conditions and need
Ask, in other embodiments of the invention, disk roller 132 and roll shaft 131 can also be met by other technological parameter requirement without magnetic
Property material is made, and does not limit uniquely herein.
Further, as shown in figure 4, in an embodiment of the present invention, above-mentioned gap adjustment component 14 includes regulating part 141
With elastic component 142, wherein, regulating part 141 is rotatably connected in frame 11；Elastic component 142 is fixedly installed in frame 11,
And elastic component 142 and regulating part 141 are connected to the opposite sides of bearing 133 respectively.Specifically, elastic component 142 is arranged on axle
133 top is held, regulating part 141 is arranged on the lower section of bearing 133, and elastic component 142 and regulating part 141 are made along bearing 133
Radial symmetric is distributed, meanwhile, the outer peripheral face of elastic component 142 and regulating part 141 with bearing 133 contacts, and elastic component 142 is to bearing
133 apply the elastic force for making gap 100 have reduction trend, and regulating part 141 makes gap 100 have increasing the application of bearing 133
The active force of main trend, by the interaction of regulating part 141 and elastic component 142, reach final suitable so as to adjust gap 100
Size.In addition, when in gap 100 by more than a piece of paper coin, whole magnetic floating roll assembly 13 can be jacked up by bank note, from
And avoid causes the damage of gap adjusting mechanism 10 because gap 100 is blocked, after unnecessary bank note is by gap 100,
In the presence of elastic component 142, gap 100 can recover original spacing rapidly, can be adopted so as to be effectively guaranteed magnetic sensor
Collect apparent magnetic information data.
Further, as shown in Figures 4 to 6, in an embodiment of the present invention, above-mentioned gap adjustment component 14 also includes using
In the housing screw 143 of secured adjusted part 141, meanwhile, the limit for coordinating positioning with housing screw 143 is offered on regulating part 141
Position hole 1411, herein, housing screw 143 passes through spacing hole 1411, and is connected with above-mentioned side plate 111.Specifically, side plate 111
On can offer the internal thread hole (not marking) being adapted with the external screw thread of housing screw 143, the bottom on the head of housing screw 143
Face diameter is more than the aperture of spacing hole 1411, and when regulating part 141 is moved to suitable position, housing screw 143 can be further
Screw in the internal thread hole, the bottom surface on the head of housing screw 143 is abutted against on the surface of regulating part 141, until by regulating part
141 are pressed on a certain position of side plate 111.
Preferably, the profile of above-mentioned spacing hole 1411 is in long circular arc, the external diameter of the stud of housing screw 143 can be equal to or
Less than the aperture of spacing hole 1411 so that regulating part 141 can slide along the center line of the spacing hole 1411 of long circular arc.
Further, in embodiments of the present invention, above-mentioned regulating part 141 include force section 1412, connecting portion 1413 and by
Power portion 1414, wherein, connecting portion 1413 is rotatablely connected with above-mentioned side plate 111；Force section 1412 abuts with above-mentioned bearing 133；By
Power portion 1414 is used to drive force section 1412 to rotate；Herein, force section 1412 and forced section 1414 are connected to connecting portion
1413 opposite sides, and force section 1412 and forced section 1414 can rotate around connecting portion 1413.Specifically, force section 1412
Positioned at the top of regulating part 141, spacing hole 1411 is located at the middle part of regulating part 141, and forced section 1414 is located under regulating part 141
Portion, meanwhile, the distance between connecting portion 1413 and force section 1412 are preferably less than between connecting portion 1413 and forced section 1414
Distance, i.e. the center of rotation of regulating part 141 is close to the side of force section 1412, so, when needing to adjust gap 100,
Forced section 1414 is acted on down by external force, and forced section 1414 is big around the amplitude that connecting portion 1413 rotates, and force section 1412 is around connection
The amplitude that portion 1413 rotates is small so that regulating part 141 is higher to the degree of regulation in gap 100.In addition, spacing hole 1411 is preferably
It is arranged between connecting portion 1413 and forced section 1414, certainly, according to actual conditions and demand, in the other embodiment of the present invention
In, spacing hole 1411 can also be provided between force section 1412 and connecting portion 1413, not limit uniquely herein.
Further, as shown in figure 4, in embodiments of the present invention, the second mounting hole is offered on above-mentioned side plate 111
1112, meanwhile, above-mentioned connecting portion 1413 is provided with a connecting pole 14130 being adapted with the second mounting hole 1112, herein, connection
Post 14130 is stretched into the second mounting hole 1112 and formed with the second mounting hole 1112 and is rotatablely connected.Specifically, connecting pole
14130 protrude to be formed from connecting portion 1413 backwards to the surface of the above-mentioned place side of housing screw 143, and stretch into the second mounting hole
In 1112, meanwhile, connecting pole 14130 is in contact to be formed and is rotatably connected with the inner surface of the second mounting hole 1112.Connecting pole
14130 be preferably cylinder, in this way, contact area enough between ensure that the mounting hole 1112 of connecting pole 14130 and second, is carried
The rotational stability of top adjustment part 141, certainly, according to actual conditions and demand, in other embodiments of the invention, connecting pole
14130 can be also multiedge cylinder or hemisphere etc., not limit uniquely herein.
Further, as shown in Figure 6 and Figure 7, in embodiments of the present invention, above-mentioned force section 1412 is provided with curved surface 14121,
Herein, curved surface 14121 seamlessly transits and is connected to the periphery of bearing 133.Specifically, curved surface 14121 is located at regulating part 141
Top is in contact with the outer peripheral face of bearing 133, and curved surface 14121 side plate 111 lateral surface projection in the plane
For the curve seamlessly transitted, the curve is by multiple axis with connecting pole 14130 and the place plane of the lateral surface of side plate 111
Intersection point for the center of circle circular arc line segment it is in smoothing junction formed, from the left end of the curve to the circular arc half of the circular arc line segment of right-hand member transition
Footpath is respectively R1, R2, R3, R4, R5, wherein, it is preferably：R5 and R1 length difference is that 0.6mm, R2 and R1 length difference are
0.15mm, R3 and R2 length difference are 0.15mm, by that analogy.Certainly, according to actual conditions and demand, in other of the present invention
In embodiment, the semidiameter of two neighboring circular arc can be also other length, not limit uniquely herein.
Further, as shown in figure 8, in embodiments of the present invention, above-mentioned bearing 133 includes bearing body 1331 and flange
1332, wherein, flange 1332 to be formed along extending radially outwardly for bearing body 1331, above-mentioned curved surface 14121 and bearing body
1331 abut against, meanwhile, the escape groove 14122 for avoiding flange 1332, herein, flange are offered on above-mentioned force section 1412
1332 stretch into escape groove 14122, have both played a part of avoiding flange 1332 from influenceing the rotation of regulating part 141, and can limited bearing
133 with the relative position of regulating part 141.Specifically, escape groove 14122 is from the top of force section 1412 to connecting portion 1413
The fluting of direction depression, the section profile of escape groove 14122 is L-shaped, the top of bottom to the force section 1412 of escape groove 14122
The vertical range at end is equal to or more than the height that flange 1332 stretches out.In use, forced section 1414 by external force act on down around
Connecting pole 14130 rotates to the left or to the right, meanwhile, curved surface 14121 and escape groove 14122 correspond to forced section 1414 around connecting pole
14130 to the right or turn left, and band dynamic bearing 133 moves downward or upward, so as to coordinate regulation gap 100 with elastic component 142
It is decreased or increased.
Further, as shown in Figure 5 and Figure 6, in embodiments of the present invention, the remote side plate 111 of above-mentioned forced section 1414
A side surface be provided with the scale 14141 corresponding with the amplitude of accommodation in gap 100.Specifically, scale 14141 is with by upper
State curved surface 14121 and connecting pole 14130 be located at side plate 111 lateral surface the straight line of the central point of projection in the plane be
Center line is equally spacedly uniformly distributed to the left and right sides, and scale 14141 with connecting pole 14130 side plate 111 lateral surface
The central point of projection in the plane be lower edge of the center of circle arc shooting on the surface of forced section 1414, in scale 14141
High order end is carved with minus sign, is carved with plus sige in the low order end of scale 14141, relative magnetropism floats between two neighboring scale 14141
The adjustable height difference of dynamic roll assembly 13 is 0.06mm, in this way, scale 14141, which can intuitively reflect, stirs the time of regulating part 141
100 specific situation of change of gap, and can provide accurate numerical value and referred to for staff, so as to improve the regulation in gap 100 effect
Rate.Meanwhile the displaying hole 14142 of long circular arc is offered on the top of scale 14141, forced section 1414, show hole 14142
Center camber line it is parallel with the orientation of scale 14141, on the position at the center in the corresponding displaying hole 14142 of side plate 111
Cue mark 1113 is carved with, mark 1113 can facilitate staff to be read when adjusting gap 100 as the pointer of scale 14141
Access value.Certainly, according to actual conditions and demand, in other embodiments of the invention, cue mark 1113 can also be engraved in quarter
14141 lower section is spent, can be not required to open up displaying hole 14142 on forced section 1414, not limit uniquely herein.
Further, as shown in Figures 1 to 4, in embodiments of the present invention, above-mentioned frame 11 also includes first passage plate
112 and be arranged on first passage plate 112 side second channel plate 113, and first passage plate 112 and second channel plate
113 both ends are fixedly connected with two side plates 111 respectively, wherein, first passage plate 112 is fixedly connected with magnetic sensor 12；
Second channel plate 113 is towards magnetic floating roll assembly 13.Specifically, first passage plate 112 and second channel plate 113 are preferably to set
Fat material is made, and has the characteristic of the shielding magnetic line of force well using resin material, was run in gap adjusting mechanism 10
Cheng Zhong, avoid other magnetic components of paper money identifier from having an impact magnetic sensor 12, ensured magnetic biography
The accuracy of detection of sensor 12.
Further, as shown in Fig. 9 to Figure 10, in embodiments of the present invention, above-mentioned elastic component 142 is shell fragment 1420, this
Place, shell fragment 1420 can be fixedly installed on side plate 111 or on second channel plate 113.Specifically, when shell fragment 1420 is fixedly installed on
When on second channel plate 113, second channel plate 113 parallel to the first mounting hole 1111 center line, and between disk roller 132
With interval, the height of second channel plate 113 is less than the outer diameter length of bearing 133, and two shell fragments 1420 are respectively fixedly disposed at
The both ends of the close side plate 111 of second channel plate 113, one end of shell fragment 1420 are fixed by fastener and second channel plate 113
Connection, the other end of shell fragment 1420 is stretched into the first mounting hole 1111, and is abutted with the outer peripheral face of bearing 133；Work as shell fragment
1420 when being fixedly installed on side plate 111, and shell fragment 1420 includes elastic sheet body 14201 and kink 14202, wherein, shell fragment sheet
Body 14201 is fixedly connected by fastener with side plate 111, close bearing 133 institute of the kink 14202 from elastic sheet body 14201
The direction extension that palintrope is folded to the first mounting hole 1111 is extended a distance into the direction of one end edge of side towards remote side plate 111
Formed, and the end of kink 1422 is stretched into the first mounting hole 1111 and abutted with the outer peripheral face of bearing 133.
Further, as shown in Figure 1 to Figure 3, in embodiments of the present invention, the lower side edge of above-mentioned second channel plate 113
Extend a horizontal part (not marking) to the interval between roll shaft 131 and the sensitive surface 120 of magnetic sensor 12, in the horizontal part
On offer avoid holes 1130, herein, the neighboring of disk roller 132 is along stretching into avoid holes 1130, and the shape between sensitive surface 120
Into gap 100.In this way, ensure that disk roller 132 applies enough pressure to bank note, it is more clear to have ensured that magnetic sensor 12 can collect
Clear magnetic information data.
The embodiment of the present invention also proposed a kind of gap adjustment side that gap 100 is adjusted using above-mentioned gap adjusting mechanism 10
Method, comprise the following steps：First, a piece of paper coin is placed between disk roller 132 and the sensitive surface 120 of magnetic sensor 12, turned
Dynamic disk roller 132, judges the size of frictional force between disk roller 132 and bank note, regulating part 141 is stirred according to judged result, between adjustment
The size of gap 100；Then, two pieces of paper coin is placed between disk roller 132 and sensitive surface 120, rotates disk roller 132, pass through disk roller
The size of frictional force between 132 and bank note, judge whether the size in gap 100 is suitable.Specifically, gap is adjusted in staff
When 100, first a piece of paper coin is placed between disk roller 132 and the sensitive surface 120 of magnetic sensor 12, then rotates disk roller 132,
If feeling has obvious frictional force between disk roller 132 and bank note, illustrate gap 100 it is too small, it is necessary to by regulating part 141 toward plus
Number direction stir, tune up gap 100, until going to the imperceptible obvious resistance of disk roller 132, then, two pieces of paper coin put
Put between disk roller 132 and sensitive surface 120, rotate disk roller 132, if not feeling between disk roller 132 and bank note has substantially
Frictional force, illustrate that gap 100 is excessive, it is necessary to which the direction of regulating part 141 toward minus sign is stirred, gap 100 turned down, until going to
Disk roller 132 can feel obvious resistance, complete extremely for the big minor adjustment in gap 100 to be more than the thickness of a piece of paper coin and be less than
The thickness of two bank note.
Due to utilizing above-mentioned gap adjusting mechanism 10 regulation gap 100 so that the gap adjustment that the embodiment of the present invention proposes
Method energy is directly perceived, convenient, effectively gap 100 is adjusted, so as to solve the sensitive surface for how improving magnetic sensor
The problem of regulation efficiency in the gap between bank note transfer roller.
In addition, the embodiment of the present invention also proposed a kind of paper money identifier, including bank note Transfer pipe (not shown) and
Above-mentioned gap adjusting mechanism 10, herein, bank note Transfer pipe pass through gap 100.The bank note transmitted by bank note Transfer pipe
Gap 100 is had to pass through, magnetic information data are collected for magnetic sensor 12.
Due to above-mentioned gap adjusting mechanism 10 so that the paper money identifier that the embodiment of the present invention proposes can be quickly right
Gap 100 is adjusted, and so as to ensure that paper money identifier is accurately and effectively identified to bank note, improves paper money recognition
The operating efficiency of device, improve the usage experience of user.
Embodiment described above, the only specific embodiment of the invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, various equivalent repair can be readily occurred in
Change, replace and improve etc., these modifications, replacement and improvement should be all included within the scope of the present invention.Therefore, this hair
Bright protection domain should be defined by scope of the claims.
Claims (15)
1. gap adjusting mechanism, for paper money identifier, including frame, be fixedly arranged in the frame magnetic sensor,
And the magnetic floating roll assembly of the sensitive surface toward the magnetic sensor, it is characterised in that the gap adjusting mechanism
Also include being used for the gap adjustment component for adjusting gap between the sensitive surface and the magnetic floating roll assembly, the gap is adjusted
Section component is rotationally connected with the frame and abutted with the magnetic floating roll assembly.
2. gap adjusting mechanism as claimed in claim 1, it is characterised in that between the gap adjusting mechanism is included described in two
Gap adjusting part, the frame include a pair of side plates for being connected to the magnetic floating roll assembly both ends, and two gaps are adjusted
Section component is symmetricly set on two side plates.
3. gap adjusting mechanism as claimed in claim 2, it is characterised in that the magnetic floating roll assembly includes roll shaft, set
Multiple disk rollers for being placed on the roll shaft and the bearing for being sheathed on the roll shaft both ends, the bearing are arranged in the side plate
On.
4. gap adjusting mechanism as claimed in claim 3, it is characterised in that the gap adjustment component includes being rotatably connected
In the regulating part in the frame and the elastic component being fixedly arranged in the frame, the elastic component and the regulating part abut respectively
In the opposite sides of the bearing.
5. gap adjusting mechanism as claimed in claim 4, it is characterised in that the gap adjustment component also includes being used to fix
The housing screw of the regulating part, the spacing hole for coordinating positioning with the housing screw, the pressure are offered on the regulating part
Tight screw is connected through the spacing hole and with the side plate.
6. gap adjusting mechanism as claimed in claim 4, it is characterised in that the regulating part includes rotating with the side plate and connected
The connecting portion that connects, the force section abutted with the bearing and the forced section for driving the force section to rotate, the force
Portion and the forced section are connected to the opposite sides of the connecting portion and can rotated around the connecting portion.
7. gap adjusting mechanism as claimed in claim 6, it is characterised in that the second mounting hole, institute are offered on the side plate
State connecting portion and be provided with the connecting pole being adapted with second mounting hole, the connecting pole stretches into second mounting hole and shape
Into rotation connection.
8. gap adjusting mechanism as claimed in claim 6, it is characterised in that the force section is provided with and seamlessly transits and be connected to
The curved surface of the bearing periphery.
9. gap adjusting mechanism as claimed in claim 8, it is characterised in that the bearing includes bearing body and along the axle
The flange to be formed that extends radially outwardly of body is held, the curved surface is abutted with the bearing body, offered on the force section
Escape groove, the flange are stretched into the escape groove.
10. gap adjusting mechanism as claimed in claim 6, it is characterised in that the one of the remote side plate of the forced section
Side surface is provided with the scale corresponding with the amplitude of accommodation in the gap.
11. the gap adjusting mechanism as described in any one of claim 2 to 10, it is characterised in that the frame also includes first
Channel plate and the second channel plate for being arranged at the first passage plate side, the first passage plate and the second channel plate
Both ends be fixedly connected respectively with two side plates, the first passage plate is fixedly connected with the magnetic sensor, described
Second channel plate is towards the magnetic floating roll assembly.
12. gap adjusting mechanism as claimed in claim 11, it is characterised in that the elastic component for be fixedly arranged on the side plate or
Shell fragment on the second channel plate.
13. gap adjusting mechanism as claimed in claim 11, it is characterised in that the first passage plate and the second channel
Plate is the channel plate that resin material is made.
14. gap adjusting method, it is characterised in that adjusted using the gap adjusting mechanism described in any one of claim 1 to 13
Gap between the sensitive surface and the disk roller, comprises the following steps:
S100, a piece of paper coin is positioned between disk roller and the sensitive surface of magnetic sensor, rotates the disk roller, judge the roller
Frictional force size between wheel and the bank note, stirs regulating part according to judged result, adjusts the size in the gap；
S200, two pieces of paper coin is positioned between the disk roller and the sensitive surface, rotates the disk roller, by the disk roller with
Frictional force size between the bank note, judge whether the size in the gap is suitable.
15. paper money identifier, including bank note Transfer pipe, it is characterised in that the paper money identifier will also including right
The gap adjusting mechanism described in 1 to 13 any one is sought, the bank note Transfer pipe passes through the gap.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/076480 WO2018165828A1 (en) | 2017-03-13 | 2017-03-13 | Gap adjustment mechanism and method, and paper currency recognition apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107636734A true CN107636734A (en) | 2018-01-26 |
| CN107636734B CN107636734B (en) | 2019-11-15 |
Family
ID=61107544
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780001167.1A Active CN107636734B (en) | 2017-03-13 | 2017-03-13 | Gap adjusting mechanism, method and paper money identifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107636734B (en) |
| WO (1) | WO2018165828A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018165828A1 (en) | 2018-09-20 |
| CN107636734B (en) | 2019-11-15 |
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