CN105654607B - Scraps of paper differentiating device - Google Patents
Scraps of paper differentiating device Download PDFInfo
- Publication number
- CN105654607B CN105654607B CN201510765581.2A CN201510765581A CN105654607B CN 105654607 B CN105654607 B CN 105654607B CN 201510765581 A CN201510765581 A CN 201510765581A CN 105654607 B CN105654607 B CN 105654607B
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- China
- Prior art keywords
- base plate
- sensor base
- roller
- sensor
- scraps
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/20—Controlling or monitoring the operation of devices; Data handling
- G07D11/22—Means for sensing or detection
- G07D11/235—Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions
- G07D11/237—Means for sensing or detection for monitoring or indicating operating conditions; for detecting malfunctions for detecting transport malfunctions, e.g. jams or misfeeds
-
- 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
- G07D7/16—Testing the dimensions
- G07D7/162—Length or width
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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
- G07D7/16—Testing the dimensions
- G07D7/164—Thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controlling Sheets Or Webs (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The present invention provides a kind of scraps of paper differentiating device, differentiates the paper sheet conveyed along transport road, which is characterized in that have：Reference roller；Detection roller, it is arranged opposite with reference roller, sandwich paper sheet between the detection roller and reference roller；Displacement detecting sensor detects the displacement of detection roller；Sensor base plate is equipped with displacement detecting sensor；Frame is formed in supporting part for making detection roller and becoming the opposed opening portion of level detection sensor；Pressing component, compression sensor substrate；Fixed component fixes sensor base plate；Opening portion is formed as narrower than the width of the long side direction of sensor base plate and the width of short side direction, pressing component is configured as being connected to the face of the opposite side of the opposed faces opposed with supporting part of sensor base plate, fixed component is configured as being connected to the face of the opposite side for the bearing surface of pressing component abutted with sensor base plate, by being pressed pressing component to fixed sensor base plate towards the direction of sensor base plate.
Description
Technical field
The present invention relates to the scraps of paper differentiating devices for differentiating the paper sheet conveyed along transport road.
Background technology
In the past, it was deposited automatically for differentiating that the scraps of paper differentiating device of the paper sheet conveyed along transport road is mounted in such as cash
The devices such as cash dispenser (ATM), cash handling apparatus, ticket machine.
Most scraps of paper differentiating devices has the thickness detection mechanism of the thickness for manufactured paper disc class.Thickness sensitivity machine
Structure has：Reference roller, detection roller, force application part, displacement detecting sensor, the circuit board for being equipped with displacement detecting sensor
The frame parts of (following to become " sensor base plate ") and the above-mentioned component of bearing.
Thickness detection mechanism is configured to sandwich paper sheet between reference roller and detection roller, makes the only displacement (movement) of detection roller
The degree of the thickness of paper sheet, by detecting the displacement of detection roller to the thickness of manufactured paper disc class.
In thickness detection mechanism, reference roller and detection roller are arranged opposite.Moreover, force application part by detection roller towards reference roller
Direction press to make detection roller be tightly attached to reference roller.
Reference roller is configured as rotating freely in defined position.On the other hand, detection roller be configured to towards with it is right
It sets the direction movement of reference roller separation and rotates freely.According to detection roller and displacement detecting sensor pair around detection roller
The mode set is configured with sensor base plate.
Paper sheet passes through between reference roller and detection roller.At this point, the pressing of paper sheet resistance force application part, makes detection roller court
The degree of the thickness of the direction detached with reference roller only displacement (movement) paper sheet.At this point, scraps of paper differentiating device utilizes displacement
Detection sensor detects the displacement of detection roller.The thickness of scraps of paper differentiating device manufactured paper disc class as a result,.
In such thickness detection mechanism, on the accuracy of detection of thickness this aspect for improving paper sheet, by detection roller and
Gap between displacement detecting sensor is continuously maintained in the value allowed within gap presupposed and is very important.
Patent document 1：Japanese Unexamined Patent Publication 2001-266105 bulletins
Patent document 2：Special open 2013-54446 bulletins
Invention content
However, previous scraps of paper differentiating device is as described below, there are the accuracy of detection of the thickness of paper sheet
It is easily reduced such technical problem.
Previous scraps of paper differentiating device screw will be equipped with the sensor base plate and frame section of displacement detecting sensor
Part fastens, and sensor base plate is thus fixed on frame parts.The side that sensor base plate is formed to have 2 long side directions is (long
While) and 2 short side directions while (short side) long ruler rectangular shape.Sensor base plate, which is configured as its short side direction, to be become
The conveying direction of paper sheet, its long side direction become the direction orthogonal with the conveying direction of paper sheet.Screw will be configured in this way
The one end side of 2 long sides of sensor base plate be fastened on frame parts.Therefore, one end of 2 long sides of sensor base plate
Portion side becomes fixing end, and the other end side becomes free end.
Such scraps of paper differentiating device by sensor base plate with screw due to being fastened on frame parts, in fastening
It is easy to happen distortion in sensor base plate.Here, so-called " distortion " means the part court around the screw hole of sensor base plate
The strain of the direction of rotation deformation of screw.
In addition, since the other end side of 2 long sides of the sensor base plate of previous scraps of paper differentiating device becomes certainly
By holding, therefore warpage (warpage) is easy to happen in sensor base plate in fastening.Here, so-called " warpage " means sensor base plate
Free end side float up deformation relative to fixing end side or sink deformation downwards.
Also, since another end side of 2 long sides of the sensor base plate of previous scraps of paper differentiating device becomes
Free end, due to transmitted from frame parts to sensor base plate it is hot, throughout the year under the influence of sensor base plate deform so that
Sensor base plate is easy to happen the strains such as warpage, fold, the fluctuating.Here, so-called " fold " means sensor base plate
Surface portion is deformed into the strain of wrinkle shape.In addition, the portion between the screw and screw of so-called " fluctuating " meaning sensor base plate
Divide and is deformed into wavy strain.
The output of sensor has nonlinear characteristic.Therefore, since previous scraps of paper differentiating device is in sensor base
The strains such as plate is distorted, warpage, fold, fluctuating so that the gap between detection roller and displacement detecting sensor is more than advance
It is assumed that allow gap in the case of, displacement detecting sensor can not suitably detect the displacement of detection roller.In this case,
For previous scraps of paper differentiating device when detecting the displacement of detection roller, the output of displacement detecting sensor is insufficient or output becomes
It is dynamic.Therefore, previous scraps of paper differentiating device is easy to make the accuracy of detection of the thickness of paper sheet to reduce.
Precisely in order to solving the above problems and proposing, the main object of the present invention is to provide one kind to be inhibited the present invention
The scraps of paper differentiating device that the accuracy of detection of the thickness of paper sheet reduces.
In order to reach the purpose, the 1st invention is to differentiate the scraps of paper differentiating device of the paper sheet conveyed along transport road, institute
It states scraps of paper differentiating device to be configured to, have：Reference roller；Detection roller, it is arranged opposite with the reference roller, in the detection roller
The paper sheet is sandwiched between the reference roller；Displacement detecting sensor detects the displacement of the detection roller；Sensor
Substrate is equipped with the displacement detecting sensor；Frame is formed as in the detection roller and the displacement detecting sensor
Between be configured to support the supporting part of the sensor base plate, be formed in the supporting part for making the detection roller and described
The opposed opening portion of displacement detecting sensor；Pressing component presses the sensor base plate；And fixed component, it fixes
The sensor base plate；The opening portion is formed as the width and short side direction than the long side direction of the sensor base plate
Width is narrow, and the pressing component is configured as being connected to the phase of the opposed faces opposed with the supporting part of the sensor base plate
The face tossed about, the fixed component are configured as being connected to the bearing surface of the pressing component abutted with the sensor base plate
Opposite side face, by by the pressing component towards the sensor base plate direction pressing to the fixed sensor base
Plate.
Sensor base plate need not be fastened on frame parts by the scraps of paper differentiating device using screw, pass through pressing component
Pressing, in the state of so that sensor base plate is tightly attached to supporting part, by the pressing of fixed component, limiting sensor substrate
Relative to the action on the detaching direction of reference roller, to fixed sensor base plate.Since the scraps of paper differentiating device is by pressing
The pressing of splenium part can correct the strain of sensor base plate, therefore can inhibit the strain of sensor base plate.
Therefore, it is more than advance which, which can inhibit the gap between detection roller and displacement detecting sensor,
It is assumed that generation the phenomenon that allowing gap, as a result, it is possible to inhibit the reduction of the accuracy of detection of the thickness of paper sheet.
In addition, the 2nd invention is to differentiate the scraps of paper differentiating device of the paper sheet conveyed along transport road, the paper sheet differentiates
Device is configured to, and has：Reference roller；Detection roller, it is arranged opposite with the reference roller, in the detection roller and the reference roller
Between sandwich the paper sheet；Displacement detecting sensor detects the displacement of the detection roller；Sensor base plate, installation
Stated displacement detecting sensor；Frame is formed as configuring between the detection roller and the displacement detecting sensor and use
In the supporting part for supporting the sensor base plate, it is formed in the supporting part for making the detection roller and the displacement detecting pass
The opposed opening portion of sensor；Component is clamped, is configured between the supporting part and the sensor base plate；Pressing component,
It presses the sensor base plate；And fixed component, fix the sensor base plate；The opening portion is formed as than described
The width of the long side direction of sensor base plate and the width of short side direction are narrow, and the pressing component is configured as being connected to described
The face of the opposite side of the opposed faces opposed with the supporting part of sensor base plate, the fixed component are configured as being connected to institute
The face for stating the opposite side for the bearing surface of pressing component abutted with the sensor base plate, by by the pressing component towards described
The direction pressing of sensor base plate is to the fixed sensor base plate.
Sensor base plate need not be fastened on frame parts by the scraps of paper differentiating device using screw, pass through pressing component
Pressing pass through the pressing of fixed component, limiting sensor substrate in the state of making sensor base plate be tightly attached to clamp component
The detaching direction relative to reference roller on action, to fixed sensor base plate.The scraps of paper differentiating device and the 1st invention
Involved scraps of paper differentiating device is identical, since the strain of sensor base plate can be corrected by the pressing of pressing component, because
This can inhibit the strain of sensor base plate.Moreover, the scraps of paper differentiating device become not with sensor base plate and frame parts
The structure directly abutted.Therefore, which can reduce the heat transmitted from frame parts to sensor base plate.
As a result, the scraps of paper differentiating device can more inhibit sensor base plate than the scraps of paper differentiating device involved by the 1st invention
Strain.
Therefore, the scraps of paper differentiating device is identical as the scraps of paper differentiating device that the 1st invention is involved, can inhibit detection
Gap between roller and displacement detecting sensor is more than generation the phenomenon that allowing gap presupposed, and as a result, it is possible to press down
The reduction of the accuracy of detection of the thickness of paper sheet processed.
Invention effect
In accordance with the invention it is possible to provide the reduction of the accuracy of detection for the thickness for inhibiting paper sheet.
Description of the drawings
Fig. 1 is to show the thickness detection mechanism of the scraps of paper differentiating device involved by embodiment 1 on positive direction
The schematic sectional view of structure.
Fig. 2 is to show the thickness detection mechanism of the scraps of paper differentiating device involved by embodiment 1 in the lateral direction
The schematic sectional view of structure.
Fig. 3 is the figure (1) for showing to constitute the allocation position of each component of the thickness detection mechanism involved by embodiment 1.
Fig. 4 is the figure (2) for showing to constitute the allocation position of each component of the thickness detection mechanism involved by embodiment 1.
Fig. 5 is to show the thickness detection mechanism of the scraps of paper differentiating device involved by embodiment 2 on positive direction
The schematic sectional view of structure.
Fig. 6 is to show the thickness detection mechanism of the scraps of paper differentiating device involved by embodiment 2 in the lateral direction
The schematic sectional view of structure.
Fig. 7 is the figure (1) for showing to constitute the allocation position of each component of the thickness detection mechanism involved by embodiment 2.
Fig. 8 is the figure (2) for showing to constitute the allocation position of each component of the thickness detection mechanism involved by embodiment 2.
Fig. 9 is the figure of the structure for the variation for showing the thickness detection mechanism involved by embodiment 2.
Figure 10 is the schematic diagram for the composition for showing the thickness detection mechanism involved by comparative example.
Reference sign：1... scraps of paper differentiating device；2... thickness detection mechanism；3... transport road；3CN... is defeated
Send median plane；9... control unit；10... frame parts；10a... supporting parts；11... opening portion；12 (12a, 12b) ... protrusions
Portion；13... screw hole；21... reference roller；21ax... rotary shafts；22... detection roller；30... displacement detecting sensor；
40... circuit board (sensor base plate)；41 (41a, 41b) ... location holes；50... sponge (pressing component)；60... it fixes
Component；61... abutting part；62... screw fixed part；63... screw hole；70... screw；80... plate-shaped member (clamps portion
Part)；81... through hole；90... bar-like member (clamping component).
Specific implementation mode
Hereinafter, with reference to attached drawing, the embodiment (hereinafter referred to as " present embodiment ") that the present invention will be described in detail.Wherein, respectively
A attached drawing is to fully understand the present invention to a certain extent, only outlined.Therefore, the present invention is certainly not only
It is defined in example illustrated.In addition, in the drawings, it is identical attached to shared inscape or identical inscape label
Icon is remembered, their repeat description is omitted.
[embodiment 1]
The structure > of the thickness detection mechanism of < scraps of paper differentiating devices
Hereinafter, referring to Fig.1 and Fig. 2, illustrating the Thickness sensitivity machine of the scraps of paper differentiating device involved by present embodiment 1
The structure of structure.Fig. 1 is to show the thickness detection mechanism 2 of the scraps of paper differentiating device 1 involved by present embodiment 1 in positive direction
On structure schematic sectional view.Fig. 2 is the schematic sectional view for showing the structure of thickness detection mechanism 2 in the lateral direction.
Scraps of paper differentiating device 1 is the device for differentiating the paper sheet conveyed along transport road.It is assumed here that paper sheet is paper
Coin, scraps of paper differentiating device 1 are loaded in the situation of automated teller machine (ATM) to illustrate.In addition, it is assumed here that the scraps of paper
Differentiating device 1 conveys paper sheet to illustrate on the short side direction of paper sheet.
As shown in Figure 1, scraps of paper differentiating device 1 has the thickness detection mechanism 2 of the thickness for detection paper sheet.The thickness
Degree testing agency 2 has：Frame parts 10, reference roller 21, detection roller 22, displacement detecting sensor 30, circuit board 40, rubber
Sponge 50 and fixed component 60.
Frame parts 10 is for supporting reference roller 21, detection roller 22, circuit board 40, cellular rubber 50 and fixed part
The bearing part of part 60.In present embodiment 1, frame parts 10 is formed as surrounding the top and side of transport road 3.It is preferred that
Ground, in order to ensure intensity, frame parts 10 is constituted such as the metal material by iron.
Reference roller 21 is rotatably freely supported on position as defined in reference roller 21 by frame parts 10 by rotary shaft 21ax.
Due to carrying out rotary force from rotary drive mechanism (not shown) transmission, so that reference roller 21 rotates.
Detection roller 22 is arranged in the position opposed with reference roller 21.Detection roller 22 is by mechanism part (not shown) to reference roller 21
Side exerts a force, also, being supported to being capable of the displacement (movement) on the direction (being here upper and lower directions) being separated with reference roller 21.
Since reference roller 21 rotates, and the rotation of detection roller 22 and reference roller 21 is servo-actuated and rotates.In addition, when paper sheet passes through reference roller
When between 21 and detection roller 22, only displacement (movement) is logical on leaving the direction of reference roller 21 (being here upper direction) for detection roller 22
The degree of the thickness for the paper sheet crossed.
In addition, being formed with the supporting part 10a for supporting circuit board 40, supporting part 10a configurations in frame parts 10
In detection roller 22 and between the displacement detecting sensor 30 that circuit board 40 is installed.Supporting part 10a is set to be formed as comparing circuit
The width of the long side direction of substrate 40 and the width dimensions of short side direction are wider, to make supporting part 10a in aftermentioned opening portion
11 peripheral surface can support all below circuit board 40.In addition, the upper surface of supporting part 10a and being formed as flat below
Face.
It is formed with the opening portion for keeping detection roller 22 opposed with displacement detecting sensor 30 in the central portion of supporting part 10a
11.Opening portion 11 becomes the detection Probability Area for the displacement that detection roller 22 is able to detect that using displacement detecting sensor 30.
In order to make opening portion 11 be upwardly extended in side identical with detection roller 22 and the configuration direction of displacement detecting sensor 30, it is open
Portion 11 is formed to have the rectangular shape of the long ruler of short side direction and long side direction.
In addition, being formed about aftermentioned multiple screw holes 13 in the end of supporting part 10a (with reference to Fig. 2 and Fig. 3 (a)).
Reference roller 21 is the roller that the paper sheet conveyed with not shown conveying mechanism abuts.Reference roller 21 is formed as comparing paper
The width of the long side direction of piece class is long, is configured to upwardly extend in the identical side in configuration direction with detection roller 22.Reference roller 21
Such as be made of metal materials such as iron, so that reference roller 21 is not easy to deform.
Detection roller 22 is the roller that paper sheet is sandwiched between reference roller 21.Detection roller 22 is configured to right with reference roller 21
It sets.Here, in order to all thickness of manufactured paper disc class, it is assumed that multiple detection rollers 22 are in the top of reference roller 21 along base
The situation of the axis direction configuration of quasi- roller 21 illustrates.Each detection roller 22 is configured to by the axis of pairs of 2 bearings (not shown)
Parts carry is to rotate freely.Each detection roller 22 is formed as shorter than the length of reference roller 21, and is configured to defeated with paper sheet
It is arranged on the direction for sending direction orthogonal.Identical as reference roller 21, detection roller 22 is constituted such as the metal material by iron, so as to detection
Roller 22 is not easy to deform.
Each detection roller 22 is exerted a force by the spring (not shown) as force application part to the direction of reference roller 21.Bullet (not shown)
Spring corresponds to each detection roller 22 and is set as multiple.Since each detection roller 22 is pressed down on by spring force, each detection roller 22 is adjacent to
Reference roller 21.
Displacement detecting sensor 30 (is herein referred to up and down for detecting the direction that detection roller 22 is detached relative to reference roller 21
Direction) on displacement (hereinafter, as be only called " displacement of detection roller 22 ") testing agency.Displacement detecting sensor 30
Such as the sensor by foring the vorticity line ring of coil pattern is constituted.The diameter of coil pattern becomes than being passed with displacement detecting
The bearing (not shown) shape small in the width of axis direction used in the opposed detection roller 22 of sensor 30.
Circuit board 40 is to be equipped with the substrate of displacement detecting sensor 30 on surface.Hereinafter, circuit board 40 is known as
" sensor base plate 40 ".Sensor base plate 40 be formed to have 2 long side directions while (long side) and 2 short side directions while
The rectangular shape of the long ruler of (short side).Sensor base plate 40 is formed as the width (width of long side in long side direction than opening portion 11
Degree) and it is wider (with reference to Fig. 3 (b)) in the width (width of short side) of short side direction, it is supported so that sensor base plate 40 covers
The opening portion 11 of portion 10a.The upper surface of keep 40 surface of sensor base plate downward and be positioned in the supporting part 10a of frame parts 10, with
Just the short side direction of sensor base plate 40 become paper sheet conveying direction and the conveying direction of long side direction and paper sheet just
It hands over.Wherein, " surface " of sensor base plate 40 is equivalent to " opposed faces opposed with supporting part of sensor base plate ".In addition, passing
Sensor substrate 40 " back side " is equivalent in " face of the opposite side of the opposed faces opposed with supporting part of sensor base plate ".
In present embodiment 1, sensor base plate 40 is according to making used in sensor base plate 40 and multiple detection rollers 22
Multiple bearings (not shown) distinguish opposed mode, are equipped with multiple displacement detecting sensors 30.Multiple displacement detecting sensors
30 are mounted on the surface of the sensor base plate 40 configured downwards.Multiple displacement detecting sensors 30 sensor base plate 40 substantially
Position near center is configured to a row along the long side direction of sensor base plate 40.Therefore, because sensor base plate 40 is positioned in
The upper surface of supporting part 10a so that multiple displacement detecting sensors 30 become near the center on the short side direction of opening portion 11
Position along long side direction be configured to a row state (with reference to Fig. 3 (b)).That is, multiple displacement detecting sensors 30 become with
The state of one row of configuration on the orthogonal direction of the conveying direction of paper sheet.
Cellular rubber 50 is the press section for pressing sensor base plate 40 towards the direction of the supporting part 10a of frame parts 10
Part.Cellular rubber 50 is for example made of silicon elastomeric material.Cellular rubber 50 is positioned in the back side of sensor base plate 40.
Cellular rubber 50 is formed as narrower than the width of the long side direction of sensor base plate 40 and the width of short side direction
Size, so that cellular rubber 50 can be positioned in the back side of sensor base plate 40.It dashes forward in addition, cellular rubber 50 is formed as avoiding
The shape for playing portion 12, so that cellular rubber 50 does not hinder aftermentioned protrusion 12 (with reference to Fig. 3 (c)) and aftermentioned location hole 41
The engaging of (with reference to Fig. 3 (c)).The upper surface of cellular rubber 50 and be formed as the flat surface being mutually parallel below.
The elastic force of cellular rubber 50 is preferably set to the power of following degree, that is, even if assuming the bearing in frame parts 10
The strains such as the sensor base plate 40 placed by the upper surface of portion 10a is distorted, warpage, fold, fluctuating, can also correct the strain
The power of degree.In addition, the raw material of cellular rubber 50 are preferably the raw material that elastic force at least maintains several years degree.
Fixed component 60 is configured as being connected to the opposite of the bearing surface of cellular rubber 50 abutted with sensor base plate 40
The face (herein referring to above) of side, the fixed component 60 according to by by cellular rubber 50 towards sensor base plate 40 direction press,
It is fixed to mode of the limiting sensor substrate 40 relative to the movement of the detaching direction (herein referring to upper and lower directions) of reference roller 21
Sensor base plate 40.
As shown in Fig. 2, in the top of reference roller 21, the center conveyor face 3CN and base that pass through transport road 3 according to detection roller 22
The opposed mode of quasi- roller 21 is configured with the detection roller 22.In the top of detection roller 22, pass through opening according to detection sensor 30 is moved
The mode opposed with detection roller 22 of portion 11 is configured with the displacement detecting sensor 30.
Displacement detecting sensor 30 is mounted on sensor base plate 40.The sensor base plate 40 is positioned in the branch of frame parts 10
The upper surface of bearing portion 10a.Moreover, being placed with cellular rubber 50 at the back side of sensor base plate 40.Also, in the upper of cellular rubber 50
Face is configured with fixed component 60.
Fixed component 60 has abutting part 61 and screw fixed part 62.Abutting part 61 is abutted with the upper surface of cellular rubber 50
Position.Screw fixed part 62 is the portion for being fastened the supporting part 10a of the screw fixed part 62 and frame parts 10 with screw 70
Position.
Abutting part 61 is formed as protruding upward from screw fixed part 62 so that the abutting part 61 can cover sensor base
Plate 40 and cellular rubber 50.The part abutted with the upper surface of the cellular rubber 50 of abutting part 61 is formed as flat surface.Hereinafter, will
The face is known as " raised face ".
It is abutted with the supporting part 10a of frame parts 10 below screw fixed part 62.It is formed with spiral shell in screw fixed part 62
Wire hole 63.Screw hole 63 is formed in and the positions that be formed by screw hole 13 Chong Die the supporting part 10a of frame parts 10.Use screw
70 are anchored on fixed component 60 the supporting part 10a of frame parts 10.
In present embodiment 1, the distance of the raised face below screw fixed part 62 to abutting part 61 is set to
The value smaller than the thickness aggregate value of sensor base plate 40 and cellular rubber 50.
Hereinafter, with reference to Fig. 3 and Fig. 4, illustrate the allocation position for constituting each component of thickness detection mechanism 2.Fig. 3 and figure
4 be the figure for showing to constitute the allocation position of each component of thickness detection mechanism 2 respectively.Fig. 3 (a)~Fig. 3 (c) and Fig. 4 (a)~
The dress when configuring each component on the supporting part 10a of frame parts 10 and assembling thickness detection mechanism 2 is shown respectively in Fig. 4 (b)
With process.
Fig. 3 (a) shows the structure of the supporting part 10a of frame parts 10 viewed from above.As shown in Fig. 3 (a), in supporting part
The central portion of 10a is formed with opening portion 11 so that supporting part 10a is from the upper surface of supporting part 10a to following perforation.In opening portion
Protrusion 12 and screw hole 13 are formed with around 11.
Protrusion 12 is inserted into the position of the location hole 41 (with reference to Fig. 3 (b)) of sensor base plate 40.The formation of protrusion 12
It is cylindric.From the upper surface of supporting part 10a, (direction of sensor base plate 40) is prominent upward according to the protrusion 12 for protrusion 12
The mode gone out is formed in around opening portion 11.Wherein, protrusion 12 can be arranged in replacement supporting part 10a according to supporting part
The component (for example, plate-shaped member 80 (with reference to Fig. 5 and Fig. 6) of aftermentioned embodiment 2) of 10a.In addition, thickness detection mechanism 2
Pin can also be embedded in supporting part 10a instead of protrusion 12 so that pin plays function identical with protrusion 12.
In present embodiment 1, it is formed with 2 protrusions 12.2 protrusions 12 are according to across the opposed side in opening portion 11
Formula splits at the both ends of the long side direction of supporting part 10a, and is formed near the central portion of short side direction of supporting part 10a
Position.In 2 protrusions 12, one of protrusion 12a is inserted into aftermentioned location hole 41a (with reference to Fig. 3 (b)), in addition, another
A protrusion 12b is inserted into aftermentioned location hole 41b (with reference to Fig. 3 (b)).
Screw hole 13 is formed as penetrating through to following from the upper surface of supporting part 10a.In present embodiment 1,6 screw holes 13
It is formed in supporting part 10a.2 screw holes 13 are split in the both ends of the short side direction of supporting part 10a and shape in 6 screw holes 13
At the position near an end of the long side direction in supporting part 10a, in addition 2 screw holes 13 are split supporting part 10a's
The both ends of short side direction and be formed in supporting part 10a long side direction central portion near position, also, another other 2
A screw hole 13 split the both ends of the short side direction of supporting part 10a and be formed in supporting part 10a long side direction it is another
Position near end.
In this way, it is 1 group that 6 screw holes 13, which are formed as every 2,.Since sensor base plate 40 is positioned in the upper of supporting part 10a
Face, and the equalization of 2 screw holes 13 apart from each group is configured in mounted on the displacement detecting sensor 30 of sensor base plate 40
The position of distance.
As shown in Fig. 3 (b), after process shown in Fig. 3 (a), sensor base plate 40 is positioned in the upper surface of supporting part 10a.This
When, the surface of sensor base plate 40 is in the state abutted with the upper surface of the supporting part 10a of frame parts 10.In addition, supporting part 10a
Protrusion 12 be in the state in the location hole 41 of sensor base plate 40 of being inserted into.By being carried out to protrusion 12 and location hole 41
Contraposition carrys out the installation site of regulation sensor base plate 40.Therefore, in present embodiment 1, protrusion 12 is used for location hole 41
The inscape of the benchmark of installation site as regulation sensor base plate 40.
Location hole 41 is formed as penetrating through to the back side from the surface of sensor base plate 40.In present embodiment 1,2 are formed
Location hole 41.2 location holes 41 are formed in the position chimeric with protrusion 12 is formed by supporting part 10a.2 location holes 41
In a location hole 41a be formed as round hole, in addition, another location hole 41b along sensor base plate 40 long side direction (that is,
The installation direction of multiple displacement detecting sensors 30) be formed as slot hole.The diameter of location hole 41a becomes straight with protrusion 12a
The roughly the same size of diameter (slightly big size).On the other hand, location hole 41b becomes and protrusion in the diameter of short side direction
The roughly the same size (slightly big size) of the diameter of 12b, in addition, location hole 41b becomes in the diameter of long side direction than prominent
Play the big size of the diameter of portion 12b.
As shown in Fig. 3 (c), after process shown in Fig. 3 (b), cellular rubber 50 is positioned in the back side of sensor base plate 40.
At this point, cellular rubber 50 is configured to avoid protrusion 12.
As shown in Fig. 4 (a), after process shown in Fig. 3 (c), fixed component 60 is positioned in, the upper surface of cellular rubber 50.
At this point, the configuration of screw hole 63 of fixed component 60 is on the screw hole 13 (with reference to Fig. 3 (c)) of supporting part 10a.
As shown in Fig. 4 (b), after process shown in Fig. 4 (a), screw 70 be mounted on fixed component 60 screw hole 63 with
The screw hole 13 of supporting part 10a (with reference to Fig. 3 (c)).Fixed component 60 and supporting part 10a is fastened as a result,.
At this point, the abutting part 61 (with reference to Fig. 2) of fixed component 60 presses cellular rubber 50 to the direction of sensor base plate 40
Pressure, to oppress cellular rubber 50.At this point, cellular rubber 50 by it is anti-pressing (compressing force) elastic force by sensor base plate 40 to
The direction of supporting part 10a presses.Cellular rubber 50 makes sensor base plate 40 be tightly attached to supporting part 10a thus by sensor as a result,
Substrate 40 is fixed with supporting part 10a.
The action > of the thickness detection mechanism of < scraps of paper differentiating devices
In the structure being related to, in thickness detection mechanism 2, if starting the conveying of paper sheet, displacement detecting sensor
30 start output of the detection signal of the displacement of detection roller 22 to the control unit 9 (with reference to figure 1) of scraps of paper differentiating device 1.This
In, so-called " the detection signal of the displacement of detection roller 22 " means to indicate phase separation of the detection roller 22 relative to reference roller 21
The signal of the displacement for the position for (herein referring to upper and lower directions) on direction.
The value of " the detection signal of the displacement of detection roller 22 " is in the state that detection roller 22 is abutted with reference roller 21
" 0 " is worth in the state that detection roller 22 is detached from reference roller 21 for the displacement of detection roller 22 accordingly.
In thickness detection mechanism 2, the back to back time point after the conveying for having started paper sheet, detection roller 22 become with
The state that reference roller 21 abuts.Therefore, at this point, value is become 0 signal as the position of detection roller 22 by displacement detecting sensor 30
The detection signal of shifting amount is exported to the control unit 9 of scraps of paper differentiating device 1.
Then, if the paper sheet of not shown conveying mechanism conveying reaches the abutting between reference roller 21 and detection roller 22
Portion, then paper sheet above push away detection roller 22 to by between reference roller 21 and detection roller 22.Therefore, at this point, detection roller 22 is upper
The only degree of the thickness of displacement (movement) paper sheet on direction, is accordingly changed into the state detached from reference roller 21.As a result, from position
The value for moving the detection signal that detection sensor 30 is exported to the control unit 9 of scraps of paper differentiating device 1 is changed from 0 for detection roller 22
Displacement (that is, thickness of paper sheet) is worth accordingly.
At this point, control unit 9 has been changed by the value of recognition detection signal, it is understood that paper sheet arrived reference roller 21 and inspection
Between knowing roller 22, and based on the value of the detection signal after variation, the displacement (that is, thickness of paper sheet) of detection detection roller 22.
Then, if further conveying paper sheet using conveying mechanism (not shown), paper sheet completely by reference roller 21 with
Between detection roller 22, then detection roller 22 due to spring not shown exert a force and direction displacement downward (movement) to be in and reference roller 21
The state of abutting.As a result, the detection signal exported from displacement detecting sensor 30 to the control unit 9 of scraps of paper differentiating device 1
Value be worth that change be 0 accordingly from the displacement (that is, thickness of paper sheet) of detection roller 22.
At this point, the value that control unit 9 detects signal by understanding has changed, it is understood that paper sheet passes through reference roller 21 completely
Between detection roller 22.
In such thickness detection mechanism 2, on the accuracy of detection of thickness this aspect for improving paper sheet, by detection roller 22
Gap between displacement detecting sensor 30 is maintained at the value allowed within gap presupposed and is very important.Thickness
Testing agency 2 is configured to that gap between detection roller 22 and displacement detecting sensor 30 is maintained at advance using feature below
It is assumed that the value allowed within gap.
The feature > of the thickness detection mechanism of < scraps of paper differentiating devices
Illustrate the feature of the thickness detection mechanism 2 of the scraps of paper differentiating device 1 involved by present embodiment 1 below.Here,
For easy understanding illustrate the feature of thickness detection mechanism 2, first, 0 illustrates the paper sheet mirror involved by comparative example referring to Fig.1
Then the structure and feature of the thickness detection mechanism 102 of other device 101 compare the paper sheet mirror involved by present embodiment 1
The feature of the thickness detection mechanism 2 of other device 1 is illustrated with the feature of thickness detection mechanism 102.
(structure and feature of the thickness detection mechanism of the scraps of paper differentiating device involved by comparative example)
Figure 10 is the schematic diagram for the structure for showing the thickness detection mechanism 102 involved by comparative example.Figure 10 (a) is schematically
Show that thickness detection mechanism 2 in the section structure of side surface direction, exists in addition, Figure 10 (b) schematically shows thickness detection mechanism 2
The structure in direction above.
As shown in Figure 10 (a) and Figure 10 (b), the thickness detection mechanism 102 involved by comparative example and 1 institute of present embodiment
The thickness detection mechanism 2 being related to compares (with reference to Fig. 2 and Fig. 4 (b)), makes instead of frame parts 10 and sensor base plate 40
It is different with frame parts 110 and 140 this point of sensor base plate.
Frame parts 110 is different in place below compared with the frame parts 10 of present embodiment 1.
The supporting part 10a of the frame parts 10 of present embodiment 1 is formed as than sensor base plate 40 in the wide of long side direction
Degree and the size wide in the width of short side direction, so that supporting part 10a can be in the periphery surface bearing sensing of opening portion 11
The entirety on the surface of device substrate 40.
On the other hand, the supporting part 110a of the frame parts 110 of comparative example is formed as than sensor base plate 140 in short side
The narrow size of the width in direction, so as to the one end side on the only surfaces of supporting sensor substrate 140 supporting part 110a.
In addition, sensor base plate 140 is compared with the sensor base plate 40 of present embodiment 1, it is different in place below.
The sensor base plate 40 of present embodiment 1 is positioned in the supporting part 10a of frame parts 10 with fixed component 60 together
The upper surface of, the space configuration cellular rubber 50 between sensor base plate 40 and fixed component 60.It will consolidate by using screw 70
Determine component 60 and be fastened on supporting part 10a so that sensor base plate 40 is fixed on supporting part by the elastic force pressing of cellular rubber 50
10a.In this way, the position as free end is not present in sensor base plate 40, sensor base plate 40 is all to become fixing end.
On the other hand, the sensor base plate 140 of comparative example is fastened in an end side of 2 long sides by screw 170
In the supporting part 110a of frame parts 110.Therefore, become fixing end in an end side of 140,2 long sides of sensor base plate,
Another end side becomes free end.
In this way, since the thickness detection mechanism 102 involved by comparative example by screw 170 is fastened sensor base plate 140
In frame parts 110, therefore it is easy in the generation warpage of sensor base plate 140 in fastening.
In addition, since another end side of 2 long sides of the sensor base plate 140 of thickness detection mechanism 102 becomes certainly
By holding, therefore warpage is easy to happen in sensor base plate 140 in fastening.Also, thickness detection mechanism 102 is due to from frame section
Heat that part 110 is transmitted to sensor base plate 140, influence all the year round, the buckling deformation on short side direction of sensor base plate 140, table
Face part is deformed into fold, is deformed since the part between screw 170 and screw 170 rises and falls so that in sensor base plate 140
It is easy to happen the strains such as distortion, warpage, fold, fluctuating.
(feature of the thickness detection mechanism of the scraps of paper differentiating device involved by embodiment 1)
(1) by make thickness detection mechanism 2 protrusion 12a, 12b (with reference to Fig. 3 (b)) with location hole 41a, 41b (reference
Fig. 3 (b)) contraposition, thus provide sensor base plate 40 installation site.
(2) when screw 70 being used to fasten fixed component 60 and supporting part 10a, because of the 61 (reference of abutting part of fixed component 60
Fig. 2) cellular rubber 50 is oppressed so that thickness detection mechanism 2 fastens.Such thickness detection mechanism 2 utilizes cellular rubber 50
Elastic force by sensor base plate 40 towards supporting part 10a direction press so that sensor base plate 40 is tightly attached to supporting part 10a, from
And sensor base plate 40 is fixed on supporting part 10a.That is, thickness detection mechanism 2 utilizes sensor base plate 40 and fixed component 60
Between sandwiched cellular rubber 50 elastic force, to sensor base plate 40 apply towards pressing direction on power.
(3) thickness detection mechanism 2 makes sensor base plate 40 be tightly attached to supporting part 10a.Therefore, sensor base plate 40 is not present
As the position of free end, sensor base plate 40 is all to become fixing end.If in this way, even if being turned round in sensor base plate 40
The strains such as song, warpage, thickness detection mechanism 2 can also correct the strain.Therefore, thickness detection mechanism 2 can be by detection roller 22
Gap between displacement detecting sensor 30 is maintained at the value allowed within gap presupposed.
When thereby, it is possible to detect the displacement of detection roller 22 in thickness detection mechanism 2, inhibit displacement detecting sensor 30
Output is insufficient and the generation of output cogging phenomenon.Therefore, thickness detection mechanism 2 can inhibit the detection essence of the thickness of paper sheet
The reduction of degree.
(4) in 2 location holes 41 of sensor base plate 40, location hole 41a is formed as round hole, in addition, location hole 41b shapes
As the slot hole extended along the long side direction of sensor base plate 40 (that is, installation direction of multiple displacement detecting sensors 30).
In this way, location hole 41a and 41b inhibit sensor base plate 40 in short side direction buckling deformation.In addition, location hole 41b can make biography
Sensor substrate 40 is in long side direction extensional.In this way, in thickness detection mechanism 2, even if if making under the influence of heat
Sensor base plate 40 deforms, and sensor base plate 40 will not will not be deformed into fold in short side direction buckling deformation, surface portion,
Part between screw 70 and screw 70 will not rise and fall deformation, and in long side direction extensional.Therefore, thickness detection mechanism 2
Can inhibit to be distorted in sensor base plate 140, warpage, fold, the strains such as fluctuating.In addition, in the length of sensor base plate 40
Edge direction extend part along location hole 41b long side direction sensor base plate 40 end Slideslip, so as to without impinging on week
Enclose the component of configuration.As a result, in thickness detection mechanism 2, it can prevent from encountering due to sensor base plate 40 being configured around
Component caused by sensor base plate 40 further deform.
Therefore, through this structure, thickness detection mechanism 2 can will be between detection roller 22 and displacement detecting sensor 30
Gap be maintained at the value allowed within gap presupposed.Therefore, thickness detection mechanism 2 can further suppress paper sheet
Thickness accuracy of detection reduction.
In conclusion the scraps of paper differentiating device 1 involved by 1 according to the present embodiment, by with thickness detection mechanism
2, thus, it is possible to inhibit the reduction of the accuracy of detection of the thickness of paper sheet.
[embodiment 2]
In the embodiment 1, the sensor base plate 40 of the thickness detection mechanism 2 of scraps of paper differentiating device 1 is configured to and frame
The upper surface of supporting part 10a of frame component 10 is abutted.
On the other hand, a kind of paper sheet discriminating dress with thickness detection mechanism 2A is provided in present embodiment 2
1A is set, thickness detection mechanism 2A is configured to the upper surface of supporting part 10a for making sensor base plate 40 from frame parts 10 separation.
Hereinafter, with reference to Fig. 5 and Fig. 6, illustrate the Thickness sensitivity of the scraps of paper differentiating device 1A involved by present embodiment 2
The structure of mechanism 2A.Fig. 5 is to show the thickness detection mechanism 2A of the scraps of paper differentiating device 1A involved by present embodiment 2 just
The schematic sectional view of structure on the direction of face.Fig. 6 is to show that the signal of the structures of thickness detection mechanism 2A in the lateral direction is cutd open
View.
Shown in Fig. 5 and Fig. 6, the thickness detection mechanism 2A involved by present embodiment 2 and the thickness involved by embodiment 1
Degree testing agency 2 (referring to Fig.1 and Fig. 2) compare, the difference lies in that the upper surface of supporting part 10a of frame parts 10 with
Plate-shaped member 80 is configured between sensor base plate 40.
Plate-shaped member 80 is that configured between the supporting part 10a of frame parts 10 and sensor base plate 40 flat clamps
Component.Plate-shaped member 80 is constituted such as the resin materials such as the metal material by iron or plastics.In the upper surface of plate-shaped member 80 and
Be formed as the flat surface being mutually parallel below.Plate-shaped member 80 will be from detection roller 22 to displacement detecting sensor according to its thickness
The distance between 30 are set as defined distance.
Plate-shaped member 80 is formed with through hole 81 so that plate-shaped member 80 is penetrated through from face downwardly over.Through hole 81 is by shape
As it is wider than width of the opening portion 11 in long side direction and the width in short side direction and than sensor base plate 40 in long side
The width in direction and short side direction width it is narrow (with reference to Fig. 7 (b)).Plate-shaped member 80 is configured as enclosing by through hole 81
Around opening portion 11.
Wherein, in present embodiment 2, to the protrusion of abutting part 61 below the screw fixed part 62 of fixed component 60
The distance in face is set to add up to small value than the thickness of sensor base plate 40, plate-shaped member 80 and cellular rubber 50.
Hereinafter, with reference to Fig. 7 and Fig. 8, illustrate the allocation position for constituting each component of thickness detection mechanism 2A.Fig. 7 and
Fig. 8 is the figure for the allocation position that each component for constituting thickness detection mechanism 2A is shown respectively.Fig. 7 (a)~Fig. 7 (c) and Fig. 8
(a)~Fig. 8 (c), which is shown respectively, to be configured each component on the supporting part 10a of frame parts 10 and assembles thickness detection mechanism
Assembly process in the case of 2A.
Fig. 7 (a) is identical as Fig. 3 (a) of embodiment 1.In present embodiment 2, as shown in Fig. 7 (b), shown in Fig. 7 (a)
Process after, plate-shaped member 80 is positioned in the upper surface of supporting part 10a.
Moreover, as shown in Fig. 7 (c), sensor base plate 40 is positioned in the upper surface of plate-shaped member 80.
Then, identical as process shown in Fig. 3 (c) of embodiment 1 as shown in Fig. 8 (a), cellular rubber 50 is positioned in
The back side of sensor base plate 40.
Then, identical as process shown in Fig. 4 (a) of embodiment 1 as shown in Fig. 8 (b), fixed component 60 is positioned in
The upper surface of cellular rubber 50.
Then, identical as process shown in Fig. 4 (b) of embodiment 1 as shown in Fig. 8 (c), screw 70 is installed in solid
Determine the screw hole 13 of the screw hole 63 and supporting part 10a of component 60 (with reference to Fig. 3 (c)).Fixed component 60 is anchored on bearing as a result,
Portion 10a.
In such thickness detection mechanism 2A, sensor base plate 40 need not be anchored on frame parts with screw 70
10, using the pressing of cellular rubber 50, sensor base plate 40 is fixed by plate-shaped member 80 and frame parts 10.
In the structure being related to, thickness detection mechanism 2A makes sensor base plate 40 from frame parts 10 using plate-shaped member 80
Separation.Therefore, thickness detection mechanism 2A can reduce the heat transmitted from frame parts 10 to sensor base plate 40.It is thick as a result,
Degree testing agency 2A can effectively inhibit be distorted in sensor base plate 40, warpage, fold, the strains such as fluctuating.
Wherein, in present embodiment 2, plate-shaped member 80 is illustrated as the other component of frame parts 10.So
And plate-shaped member 80 can be integrally formed with frame parts 10.For example, it is also possible to by being shaped to make to be formed frame parts 10
The marginal portion of opening portion 11 protrudes upward from supporting part 10a, to be molded plate-shaped member 80.
In addition, as shown in figure 9, thickness detection mechanism 2A can also use multiple bar-like members 90 that plate-shaped member 80 is replaced to make
To clamp component.Fig. 9 is the figure of the structure for the variation for showing thickness detection mechanism 2A.
Bar-like member 90 is disposed on the folder of the stick plate between the supporting part 10a of frame parts 10 and sensor base plate 40
Fill component.Bar-like member 90 is identical as plate-shaped member 80, such as is made of resin materials such as the metal materials such as iron or plastics.It is opening
Around oral area 11, multiple bar-like members 90 are configured in opening portion 11 longitudinal (long side direction) and laterally (short side direction)
Both sides in either direction or in both direction.Wherein, in example shown in Fig. 9,2 configurations of bar-like member 90 are in opening portion
Both sides on 11 lateral (short side directions).The upper surface of each bar-like member 90 and be formed as the flat surface being mutually parallel below.
As previously discussed, the scraps of paper differentiating device 1A involved by 2 according to the present embodiment, by with Thickness sensitivity machine
Structure 2A, it is identical as the scraps of paper differentiating device 1 involved by embodiment 1, the accuracy of detection of the thickness of paper sheet can be inhibited
It reduces.
Moreover, according to scraps of paper differentiating device 1A, compared with the scraps of paper differentiating device 1 involved by embodiment 1, due to
The heat transmitted from frame parts 10 to sensor base plate 40 can be reduced, so as to be effectively reduced in sensor base plate 40
Be distorted, warpage, fold, the strains such as fluctuating.
Wherein, the present invention is not limited to the above embodiment, can without departing from the spirit and scope of the invention into
The various changes of row, deformation.
For example, the embodiment is the detailed description for for being readily appreciated that illustrating purport of the invention and carrying out.Cause
This, the present invention is not necessarily limited to the entire infrastructure for having explanation.In addition, the present invention can be by one of the structure of certain embodiment
Divide additional or displacement to the structure of further embodiments.In addition, the present invention can delete a part from the structure of certain embodiment
Structure.
In addition, for example, in embodiment 1 and embodiment 2, paper sheet is bank note, it is assumed that scraps of paper differentiating device 1
Situation in automated teller machine (ATM) is set to illustrate.However, be provided with the device of scraps of paper differentiating device 1 in addition to
Other than automated teller machine (ATM), can also be the cash handling apparatus for example mainly utilized in financial institution, mainly point
The devices such as cash register that pin mechanism utilizes, the ticket machine mainly utilized in transport body.In addition, paper sheet can also be bank note with
Outer medium.
In addition, for example, in embodiment 1 and embodiment 2, it is assumed that the cellular rubber being made of silicon elastomeric material
50 situations used as pressing component illustrate.However, pressing component can also be such as viscous by " α gels (registered trademark) "
Elastic material (having sticking elastic material) is constituted instead of cellular rubber 50.
In this case, pressing component can obtain it is good damping.Therefore, scraps of paper differentiating device 1 can inhibit paper
The vibration that piece class occurs when by between reference roller 21 and detection roller 22.As a result, since scraps of paper differentiating device 1 can inhibit
The vibration transmitted to displacement detecting sensor 30, can mitigate the influence vibrated in the detection of the displacement of detection roller 22, energy
Enough improve the accuracy of detection of the displacement (that is, thickness of paper sheet) of detection roller 22.
Claims (9)
1. a kind of scraps of paper differentiating device differentiates that the paper sheet conveyed along transport road, the feature of the scraps of paper differentiating device exist
In having：
Reference roller；
Detection roller, it is arranged opposite with the reference roller, sandwich the paper sheet between the detection roller and the reference roller；
Displacement detecting sensor detects the displacement of the detection roller；
Sensor base plate is equipped with the displacement detecting sensor；
Frame is formed as being configured to support the sensor base between the detection roller and the displacement detecting sensor
The supporting part of plate is formed in the supporting part for making the detection roller and the opposed opening portion of the displacement detecting sensor；
Pressing component presses the sensor base plate；And
Fixed component fixes the sensor base plate,
The opening portion is formed as narrower than the width of the long side direction of the sensor base plate and the width of short side direction,
The pressing component is configured as being connected to the sensor base plate opposite with the supporting part is opposed opposed faces
The face of side,
The fixed component is configured as being connected to the phase for the bearing surface of the pressing component abutted with the sensor base plate
The face tossed about, by being pressed the pressing component to the fixed sensor base plate towards the direction of the sensor base plate.
2. a kind of scraps of paper differentiating device differentiates that the paper sheet conveyed along transport road, the feature of the scraps of paper differentiating device exist
In having：
Reference roller；
Detection roller, it is arranged opposite with the reference roller, sandwich the paper sheet between the detection roller and the reference roller；
Displacement detecting sensor detects the displacement of the detection roller；
Sensor base plate is equipped with the displacement detecting sensor；
Frame is formed as being configured to support the sensor base between the detection roller and the displacement detecting sensor
The supporting part of plate is formed in the supporting part for making the detection roller and the opposed opening portion of the displacement detecting sensor；
Component is clamped, is configured between the supporting part and the sensor base plate；
Pressing component presses the sensor base plate；And
Fixed component fixes the sensor base plate,
The opening portion is formed as narrower than the width of the long side direction of the sensor base plate and the width of short side direction,
The pressing component is configured as being connected to the sensor base plate opposite with the supporting part is opposed opposed faces
The face of side,
The fixed component is configured as being connected to the phase for the bearing surface of the pressing component abutted with the sensor base plate
The face tossed about, by being pressed the pressing component to the fixed sensor base plate towards the direction of the sensor base plate.
3. scraps of paper differentiating device according to claim 2, which is characterized in that
The component that clamps is flat plate-shaped member,
The plate-shaped member has been configured to form through hole so that the plate-shaped member is flat from a principal plane to another master
Face penetrates through, and the width of the through hole is wider than the width of the opening portion long side direction and the width of short side direction and compares institute
The width of the width and short side direction of stating the long side direction of sensor base plate is narrow, and the plate-shaped member passes through the perforation
Hole is around the opening portion.
4. scraps of paper differentiating device according to claim 2, which is characterized in that
It is described to clamp the bar-like member that component is multiple stick plates,
The multiple bar-like member be configured in the opening portion around the opening portion longitudinal direction and transverse direction in it is any
Both sides on direction or in both direction.
5. scraps of paper differentiating device according to any one of claim 1 to 4, which is characterized in that
The pressing component is made of elastic material or viscoelastic material.
6. scraps of paper differentiating device according to any one of claim 1 to 4, which is characterized in that
The frame has from the supporting part to the direction of the sensor base plate columned protrusion outstanding,
The sensor base plate has the location hole being inserted by the protrusion.
7. scraps of paper differentiating device according to claim 5, which is characterized in that
The frame has from the supporting part to the direction of the sensor base plate columned protrusion outstanding,
The sensor base plate has the location hole being inserted by the protrusion.
8. scraps of paper differentiating device according to claim 6, which is characterized in that
The frame has across the opening portion 2 protrusions arranged opposite,
The sensor base plate has 2 location holes corresponding with 2 protrusions,
One of 2 location holes is formed as round, another is formed as in the side orthogonal with the conveying direction of paper sheet
The elongated hole-shape upwardly extended.
9. scraps of paper differentiating device according to claim 7, which is characterized in that
The frame has across the opening portion 2 protrusions arranged opposite,
The sensor base plate has 2 location holes corresponding with 2 protrusions,
One of 2 location holes is formed as round, another is formed as in the side orthogonal with the conveying direction of paper sheet
The elongated hole-shape upwardly extended.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014244300A JP6369308B2 (en) | 2014-12-02 | 2014-12-02 | Paper sheet identification device |
| JP2014-244300 | 2014-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105654607A CN105654607A (en) | 2016-06-08 |
| CN105654607B true CN105654607B (en) | 2018-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510765581.2A Expired - Fee Related CN105654607B (en) | 2014-12-02 | 2015-11-11 | Scraps of paper differentiating device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6369308B2 (en) |
| CN (1) | CN105654607B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578533A (en) * | 2017-08-22 | 2018-01-12 | 昆山古鳌电子机械有限公司 | A kind of bank note treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090103A (en) * | 2000-09-12 | 2002-03-27 | Toshiba Corp | Detection device for thickness of paper sheet |
| JP2012062160A (en) * | 2010-09-16 | 2012-03-29 | Oki Electric Industry Co Ltd | Paper sheet discriminating unit and bill handling device |
| CN102842166A (en) * | 2012-09-21 | 2012-12-26 | 广州广电运通金融电子股份有限公司 | Testing device for thickness of slice medium |
| CN103021068A (en) * | 2011-09-22 | 2013-04-03 | 冲电气工业株式会社 | Medium differentiation device and medium trade device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11150385A (en) * | 1997-11-17 | 1999-06-02 | Sony Corp | Through structure for planar member of flexible printed board |
| JP3753916B2 (en) * | 2000-03-16 | 2006-03-08 | 日立オムロンターミナルソリューションズ株式会社 | Paper sheet counting device |
| JP4514471B2 (en) * | 2003-02-20 | 2010-07-28 | キヤノン電子株式会社 | Sheet material information detection apparatus, skew correction unit, and sheet material processing apparatus |
| EP2184242B1 (en) * | 2007-08-31 | 2012-02-01 | Glory Ltd. | Paper-sheet- thickness detecting device |
| JP5395859B2 (en) * | 2011-09-01 | 2014-01-22 | 日立オムロンターミナルソリューションズ株式会社 | Paper sheet thickness detection device and bill handling device |
| JP5879287B2 (en) * | 2013-03-05 | 2016-03-08 | 日立オムロンターミナルソリューションズ株式会社 | Paper thickness detection device, bill judgment device and bill handling device |
-
2014
- 2014-12-02 JP JP2014244300A patent/JP6369308B2/en active Active
-
2015
- 2015-11-11 CN CN201510765581.2A patent/CN105654607B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090103A (en) * | 2000-09-12 | 2002-03-27 | Toshiba Corp | Detection device for thickness of paper sheet |
| JP2012062160A (en) * | 2010-09-16 | 2012-03-29 | Oki Electric Industry Co Ltd | Paper sheet discriminating unit and bill handling device |
| CN103021068A (en) * | 2011-09-22 | 2013-04-03 | 冲电气工业株式会社 | Medium differentiation device and medium trade device |
| CN102842166A (en) * | 2012-09-21 | 2012-12-26 | 广州广电运通金融电子股份有限公司 | Testing device for thickness of slice medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6369308B2 (en) | 2018-08-08 |
| JP2016110214A (en) | 2016-06-20 |
| CN105654607A (en) | 2016-06-08 |
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