CN105654607A - Paper sheet identification device - Google Patents
Paper sheet identification device Download PDFInfo
- Publication number
- CN105654607A CN105654607A CN201510765581.2A CN201510765581A CN105654607A CN 105654607 A CN105654607 A CN 105654607A CN 201510765581 A CN201510765581 A CN 201510765581A CN 105654607 A CN105654607 A CN 105654607A
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- China
- Prior art keywords
- base plate
- sensor base
- scraps
- roller
- paper
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Classifications
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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
- G07D11/20—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
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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
- G07D7/162—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 invention provides a paper sheet identification device for identifying paper sheets conveyed through a conveying path. The device includes a base roller; a detection roller arrnaged opposite to the base roller, wherein a paper sheet is arranged between the two rollers; a displacement detection sensor detecting the displacement of the detection roller; a sensor substrate provided with the displacement detection sensor; a frame having an opening which enables the detection roller to be arranged opposite to the a displacement detection sensor on a bearing part; a pressing part pressing the sensor substrate; a fixing part fixing the sensor substrate; the opening is narrower than the widths of a long edge and a short edge of hte sensor substrate. The pressing part is pressed against the surface opposite to the surface that hte sensor substrate is arrnaged opposite to the bearing part. The fixing part is pressed againast the surface that the surface pressed against the pressing part and hte sensor substrate. The snesor substrate is fixed by pressing the pressing part towards the sensor substrate.
Description
Technical field
The present invention relates to the scraps of paper differentiating device for differentiating the scraps of paper class along transport road conveying.
Background technology
In the past, it was mounted in the devices such as such as automatic cash deposit and withdrawal machine (ATM), cash handling apparatus, ticketing machine for differentiating the scraps of paper differentiating device of the scraps of paper class along transport road conveying.
Most scraps of paper differentiating devices has the thickness detection mechanism of the thickness for manufactured paper disc class. Thickness detection mechanism has: reference roller, detection roller, force application part, displacement detecting sensor, the circuit substrate being provided with displacement detecting sensor (becoming below " sensor base plate ") and support the framework parts of above-mentioned parts.
Thickness detection mechanism is configured between reference roller and detection roller to sandwich scraps of paper class, makes the degree of the thickness of detection roller only displacement (movement) scraps of paper class, by detecting the displacement amount of detection roller thus the thickness of manufactured paper disc class.
In thickness detection mechanism, reference roller and detection roller are arranged opposite. And, detection roller towards the direction pressing of reference roller thus is made detection roller be close to reference roller by force application part.
Reference roller is configured to rotate freely in the position of regulation. On the other hand, detection roller is configured to move towards with to putting the direction that reference roller is separated and rotate freely. Around detection roller, according to detection roller and displacement detecting sensor, the mode put is configured with sensor base plate.
Scraps of paper class is by between reference roller and detection roller. Now, the pressing of scraps of paper class resistance force application part, makes detection roller towards the degree of the thickness of direction only displacement (movement) scraps of paper class being separated with reference roller. Now, scraps of paper differentiating device utilizes the displacement amount of displacement detecting sensor detection detection roller. Thus, the thickness of scraps of paper differentiating device manufactured paper disc class.
In such thickness detection mechanism, on this aspect of accuracy of detection of thickness improving scraps of paper class, it is extremely important that the gap between detection roller and displacement detecting sensor continues to remain on the value within the permissible clearance supposed in advance.
Patent documentation 1: Japanese Unexamined Patent Publication 2001-266105 publication
Patent documentation 2: JP 2013-54446 publication
Summary of the invention
But, as described below, the accuracy of detection of the thickness that there is scraps of paper class easily reduces such technical problem to conventional scraps of paper differentiating device.
Sensor base plate, by fastening for the sensor base plate and framework parts being provided with displacement detecting sensor, is thus fixed on framework parts by conventional scraps of paper differentiating device screw. Sensor base plate is formed as having the rectangular shape of the long chi on the limit (long limit) of 2 long side directions and the limit (short limit) of 2 short side directions. The short side direction that sensor base plate is configured to it becomes the throughput direction of scraps of paper class, and its long side direction becomes the direction orthogonal with the throughput direction of scraps of paper class. The one end side on 2 long limits of the sensor base plate so configured is fastened on framework parts by screw. Therefore, the one end side on 2 long limits of sensor base plate becomes inboardend, and side, the other end becomes free end.
Such scraps of paper differentiating device, owing to sensor base plate being fastened on framework parts with screw, is therefore easily distorted at sensor base plate when fastening. Here, the strain that the part of the surrounding in so-called " distortion " the screw hole meaning sensor base plate is out of shape towards the sense of rotation of screw.
In addition, owing to the side, the other end on 2 long limits of the sensor base plate of conventional scraps of paper differentiating device becomes free end, therefore when fastening, easily there is warpage (warpage) at sensor base plate. Here, what is called " warpage " means the free end side of sensor base plate relative to floating distortion or the distortion that sinks in inboardend side direction downwards.
And, owing to another end side on 2 long limits of the sensor base plate of conventional scraps of paper differentiating device becomes free end, owing to being out of shape at the heat transmitted from framework parts to sensor base plate, the long-term lower sensor substrate that affects so that easily occur described warpage, fold, fluctuating etc. to strain at sensor base plate. Here, what is called " fold " means that the surface portion of sensor base plate is deformed into the strain of wrinkle shape. In addition, so-called " fluctuatings " mean sensor base plate screw and screw between part be deformed into wavy strain.
The output of sensor has non-linear character. Therefore, being distorted at sensor base plate due to conventional scraps of paper differentiating device, warpage, fold, the strain such as fluctuating, when making the gap between detection roller and displacement detecting sensor exceed the permissible clearance supposed in advance, displacement detecting sensor can suitably not detect the displacement amount of detection roller. In this situation, conventional scraps of paper differentiating device is when detecting the displacement amount of detection roller, and the output of displacement detecting sensor is not enough or exports variation. Therefore, conventional scraps of paper differentiating device easily makes the accuracy of detection of the thickness of scraps of paper class reduce.
The present invention proposes to solve the problem just, and the main purpose of the present invention is to provide the scraps of paper differentiating device that the accuracy of detection of a kind of thickness that can suppress scraps of paper class reduces.
In order to reach described object, the 1st invention is the scraps of paper differentiating device differentiating the scraps of paper class along transport road conveying, and described scraps of paper differentiating device is configured to, and has: reference roller; Detection roller, itself and described reference roller are arranged opposite, sandwich described scraps of paper class between described detection roller and described reference roller; Displacement detecting sensor, it detects the displacement amount of described detection roller; Sensor base plate, it is provided with described displacement detecting sensor; Framework, it is formed as being configured for a bearing portion of the described sensor base plate of supporting between described detection roller and described displacement detecting sensor, is formed for making described detection roller and described displacement detecting sensor to the opening portion put in this bearing portion; Pressing component, it presses described sensor base plate; And fixing part, its fixing described sensor base plate; Described opening portion is formed as the width of long side direction than described sensor base plate and the narrow width of short side direction, described pressing component be configured to be connected to described sensor base plate with described bearing portion to the face of the opposition side of the opposed faces put, described fixing part be configured to be connected to described pressing component with the face of described sensor base plate to the opposition side of the bearing surface connect, by by described pressing component towards the direction pressing of described sensor base plate thus fixing described sensor base plate.
This scraps of paper differentiating device does not need to use screw that sensor base plate is fastened on framework parts, by the pressing of pressing component, when making sensor base plate be close to bearing portion, by the pressing of fixing part, action on the detaching direction relative to reference roller of limiting sensor substrate, thus set sensor substrate.Due to this scraps of paper differentiating device by the pressing of pressing component can the strain of correcting sensor substrate, therefore, it is possible to suppress the strain of sensor base plate.
Therefore, this scraps of paper differentiating device can suppress the gap between detection roller and displacement detecting sensor to exceed the generation of phenomenon of the permissible clearance supposed in advance, its result, it is possible to suppresses the reduction of the accuracy of detection of the thickness of scraps of paper class.
In addition, the 2nd invention is the scraps of paper differentiating device differentiating the scraps of paper class along transport road conveying, and described scraps of paper differentiating device is configured to, and has: reference roller; Detection roller, itself and described reference roller are arranged opposite, sandwich described scraps of paper class between described detection roller and described reference roller; Displacement detecting sensor, it detects the displacement amount of described detection roller; Sensor base plate, it is provided with described displacement detecting sensor; Framework, it is formed as being configured for a bearing portion of the described sensor base plate of supporting between described detection roller and described displacement detecting sensor, is formed for making described detection roller and described displacement detecting sensor to the opening portion put in this bearing portion; Clamping parts, it is configured in described between bearing portion and described sensor base plate; Pressing component, it presses described sensor base plate; And fixing part, its fixing described sensor base plate; Described opening portion is formed as the width of long side direction than described sensor base plate and the narrow width of short side direction, described pressing component be configured to be connected to described sensor base plate with described bearing portion to the face of the opposition side of the opposed faces put, described fixing part be configured to be connected to described pressing component with the face of described sensor base plate to the opposition side of the bearing surface connect, by by described pressing component towards the direction pressing of described sensor base plate thus fixing described sensor base plate.
This scraps of paper differentiating device does not need to use screw that sensor base plate is fastened on framework parts, by the pressing of pressing component, it is close to when clamping parts when making sensor base plate, by the pressing of fixing part, action on the detaching direction relative to reference roller of limiting sensor substrate, thus set sensor substrate. This scraps of paper differentiating device is identical with the scraps of paper differentiating device involved by the 1st invention, due to by the pressing of pressing component can the strain of correcting sensor substrate, therefore, it is possible to suppress the strain of sensor base plate. And, this scraps of paper differentiating device become not with sensor base plate and framework parts directly to the structure connect. Therefore, this scraps of paper differentiating device can reduce the heat transmitted from framework parts to sensor base plate. Its result, this scraps of paper differentiating device more can suppress the strain of sensor base plate than the scraps of paper differentiating device involved by the 1st invention.
Therefore, this scraps of paper differentiating device is identical with the scraps of paper differentiating device involved by the 1st invention, the gap between detection roller and displacement detecting sensor can be suppressed to exceed the generation of phenomenon of the permissible clearance supposed in advance, its result, it is possible to suppress the reduction of the accuracy of detection of the thickness of scraps of paper class.
Invention effect
According to the present invention, it may be possible to provide suppress the reduction of the accuracy of detection of the thickness of scraps of paper class.
Accompanying drawing explanation
Fig. 1 is the schematic sectional view illustrating the structure of the thickness detection mechanism of the scraps of paper differentiating device involved by enforcement mode 1 on frontal.
Fig. 2 is the schematic sectional view of the thickness detection mechanism structure in the lateral direction illustrating the scraps of paper differentiating device involved by enforcement mode 1.
Fig. 3 is the figure (1) of the allocation position illustrating each parts forming the thickness detection mechanism involved by enforcement mode 1.
Fig. 4 is the figure (2) of the allocation position illustrating each parts forming the thickness detection mechanism involved by enforcement mode 1.
Fig. 5 is the schematic sectional view illustrating the structure of the thickness detection mechanism of the scraps of paper differentiating device involved by enforcement mode 2 on frontal.
Fig. 6 is the schematic sectional view of the thickness detection mechanism structure in the lateral direction illustrating the scraps of paper differentiating device involved by enforcement mode 2.
Fig. 7 is the figure (1) of the allocation position illustrating each parts forming the thickness detection mechanism involved by enforcement mode 2.
Fig. 8 is the figure (2) of the allocation position illustrating each parts forming the thickness detection mechanism involved by enforcement mode 2.
Fig. 9 is the figure of the structure of the variation illustrating the thickness detection mechanism involved by enforcement mode 2.
Figure 10 is the schematic diagram of the formation illustrating the thickness detection mechanism involved by comparative example.
Description of reference numerals: 1... scraps of paper differentiating device; 2... thickness detection mechanism; 3... transport road; 3CN... center conveyor face; 9... control portion; 10... framework parts; 10a... props up bearing portion; 11... opening portion; 12 (12a, 12b) ... projection portion; 13... screw hole; 21... reference roller; 21ax... turning axle; 22... detection roller; 30... displacement detecting sensor; 40... circuit substrate (sensor base plate); 41 (41a, 41b) ... pilot hole; 50... sponge (pressing component); 60... fixing part; 61... to meeting portion; 62... the fixing portion of screw; 63... screw hole; 70... screw; 80... tabular parts (clamping parts); 81... communicating pores; 90... bar-like member (clamping parts).
Embodiment
Hereinafter, with reference to accompanying drawing, embodiments of the present invention (hereinafter referred to as " present embodiment ") are described in detail. Wherein, each accompanying drawing is to fully understand the present invention to a certain extent, and only outline ground represents. Therefore, the present invention is not only limited to illustrated example certainly. In addition, in the drawings and in which, shared integrant or identical integrant are marked identical Reference numeral, omits the explanation of their repetition.
[implementing mode 1]
The structure > of the thickness detection mechanism of < scraps of paper differentiating device
Hereinafter, with reference to Fig. 1 and Fig. 2, the structure of the thickness detection mechanism of the scraps of paper differentiating device involved by present embodiment 1 is described. Fig. 1 is the schematic sectional view illustrating the structure of the thickness detection mechanism 2 of the scraps of paper differentiating device 1 involved by present embodiment 1 on frontal. Fig. 2 is the schematic sectional view illustrating thickness detection mechanism 2 structure in the lateral direction.
Scraps of paper differentiating device 1 is the device differentiating the scraps of paper class along transport road conveying. , it is assumed that scraps of paper class is bank note, here the situation that scraps of paper differentiating device 1 is loaded in automatic cash deposit and withdrawal machine (ATM) illustrates. In addition, here, it is assumed that scraps of paper differentiating device 1 carries scraps of paper class to illustrate on the short side direction of scraps of paper class.
As shown in Figure 1, scraps of paper differentiating device 1 has the thickness detection mechanism 2 of the thickness for detection scraps of paper class. This thickness detection mechanism 2 has: framework parts 10, reference roller 21, detection roller 22, displacement detecting sensor 30, circuit substrate 40, silicon rubber sponge 50 and fixing part 60.
Framework parts 10 are the supporting parts for supporting reference roller 21, detection roller 22, circuit substrate 40, silicon rubber sponge 50 and fixing part 60. In present embodiment 1, framework parts 10 are formed as surrounding top and the side of transport road 3. Preferably, in order to guarantee intensity, framework parts 10 are such as made up of metallic substance such as iron.
Reference roller 21 is rotatably bearing in, by turning axle 21ax, the position that reference roller 21 specifies by framework parts 10. Owing to never illustrated rotary drive mechanism sends revolving force, so that reference roller 21 rotates.
Detection roller 22 is arranged on reference roller 21 position put. Detection roller 22 is exerted a force to reference roller 21 side by not shown mechanism part, and, it is supported to direction (here for the upper and lower to) top offset (movement) can being separated with reference roller 21. Owing to reference roller 21 rotates, and the rotation of detection roller 22 and reference roller 21 is servo-actuated and rotates. In addition, when scraps of paper class is passed through between reference roller 21 and detection roller 22, detection roller 22 is leaving the degree of the thickness of the scraps of paper class that only displacement (movement) is passed through on the direction of reference roller 21 (being upper direction) here.
In addition, it is formed with bearing portion 10a, this bearing portion 10a for supporting circuit substrate 40 at framework parts 10 and it is configured in detection roller 22 and between the displacement detecting sensor 30 installed at circuit substrate 40. A bearing portion 10a is made to be formed as wider than the width dimensions of the width of the long side direction of circuit substrate 40 and short side direction, to enable the periphery of a bearing portion 10a in aftermentioned opening portion 11 support entirety circuit substrate 40 below. In addition, prop up bearing portion 10a above and be formed as tabular surface below.
Central part at a bearing portion 10a is formed for making detection roller 22 and displacement detecting sensor 30 to the opening portion 11 put. Opening portion 11 becomes the detection Probability Area of the displacement amount utilizing displacement detecting sensor 30 detection roller 22 can be detected. In order to make opening portion 11 extend on the direction identical with the configuration direction of detection roller 22 and displacement detecting sensor 30, opening portion 11 is formed as having the rectangular shape of the long chi of short side direction and long side direction.
In addition, near the end of a bearing portion 10a, aftermentioned multiple screw hole 13 (with reference to Fig. 2 and Fig. 3 (a)) it is formed with.
Reference roller 21 is to the roller connect with the scraps of paper class carried by not shown transfer mechanism. The width that reference roller 21 is formed as the long side direction than scraps of paper class is long, is configured on the direction identical with the configuration direction of detection roller 22 and extends. Reference roller 21 is such as made up of metallic substance such as iron, so that reference roller 21 is not easy distortion.
Detection roller 22 is the roller sandwiching scraps of paper class between reference roller 21. Detection roller 22 is configured to reference roller 21 putting. Here, in order to can the thickness of entirety of manufactured paper disc class, it is assumed that multiple detection roller 22 illustrates along the situation of the direction of principal axis of reference roller 21 configuration above reference roller 21. It is rotatable that each detection roller 22 is configured to the axle parts carry by the bearing (not shown) of paired 2. Each detection roller 22 is formed as shorter than the length of reference roller 21, and is configured on the direction orthogonal with the throughput direction of scraps of paper class and arranges. Identical with reference roller 21, detection roller 22 is such as made up of metallic substance such as iron, so that detection roller 22 is not easy distortion.
Each detection roller 22 is exerted a force to the direction of reference roller 21 by the not shown spring as force application part. The corresponding each detection roller 22 of not shown spring is set to multiple. Owing to each detection roller 22 is pressed downwards by spring elastic force, each detection roller 22 is adjacent in reference roller 21.
Displacement detecting sensor 30 is the feeler mechanism for the displacement amount (following, to become and be only called " the displacement amount of detection roller 22 ") detected on direction that detection roller 22 is separated relative to reference roller 21 (refer to here upper and lower to). Displacement detecting sensor 30 is such as made up of the sensor of the vortex line ring defining coil pattern.The diameter of coil pattern becomes than the not shown bearing used by the detection roller 22 put with displacement detecting sensor 30 in the little shape of the width of direction of principal axis.
Circuit substrate 40 is the substrate having displacement detecting sensor 30 in surface mounting. Hereinafter, circuit substrate 40 is called " sensor base plate 40 ". Sensor base plate 40 is formed as having the rectangular shape of the long chi of the limit (long limit) of 2 long side directions with the limit (short limit) of 2 short side directions. Sensor base plate 40 is formed as wider than the width (width on long limit) of opening portion 11 at long side direction and the width (width on short limit) at short side direction (with reference to Fig. 3 (b)), so that sensor base plate 40 covers the opening portion 11 of a bearing portion 10a. Sensor base plate 40 surface is positioned in above a bearing portion 10a of framework parts 10 downwards, so as the short side direction of sensor base plate 40 becomes the throughput direction of scraps of paper class and long side direction is orthogonal with the throughput direction of scraps of paper class. Wherein, " surface " of sensor base plate 40 is equivalent to " sensor base plate with bearing portion to the opposed faces put ". In addition, sensor base plate 40 " back side " is equivalent to " sensor base plate with bearing portion to the face of the opposition side of the opposed faces put ".
In present embodiment 1, sensor base plate 40 respectively to the mode put, is provided with multiple displacement detecting sensor 30 according to the not shown multiple bearings making sensor base plate 40 and multiple detection roller 22 use. Multiple displacement detecting sensor 30 is arranged on the surface of the sensor base plate 40 of configuration downwards. The position of multiple displacement detecting sensor 30 near the substantial middle of sensor base plate 40 is configured to row along the long side direction of sensor base plate 40. Therefore, owing to sensor base plate 40 is positioned in above a bearing portion 10a so that multiple displacement detecting sensor 30 becomes the state (with reference to Fig. 3 (b)) that the position near the central authorities on the short side direction in opening portion 11 is configured to row along long side direction. That is, multiple displacement detecting sensor 30 becomes the state configuring row on the direction orthogonal with the throughput direction of scraps of paper class.
Silicon rubber sponge 50 is by the pressing component of sensor base plate 40 towards the direction pressing of the bearing portion 10a of framework parts 10. Silicon rubber sponge 50 is such as made up of silicon elastomeric material. Silicon rubber sponge 50 is positioned in the back side of sensor base plate 40.
Silicon rubber sponge 50 is formed as the size narrower than the width of the width of the long side direction of sensor base plate 40 and short side direction, so that silicon rubber sponge 50 can be positioned in the back side of sensor base plate 40. In addition, silicon rubber sponge 50 is formed as avoiding the shape in projection portion 12, so that silicon rubber sponge 50 does not hinder the card conjunction of projection portion 12 (with reference to Fig. 3 (c)) described later with pilot hole 41 (with reference to Fig. 3 (c)) described later. Silicon rubber sponge 50 above and the tabular surface being formed as being parallel to each other below.
The elastic force of silicon rubber sponge 50 is preferably set to the power of following degree, even if that is, assuming to be distorted at the sensor base plate 40 that the bearing portion 10a of framework parts 10 is placed above, warpage, fold, fluctuating etc. strain, it is also possible to correct the power of this degree of strain. In addition, the starting material of silicon rubber sponge 50 are preferably the starting material that elastic force at least maintains several years degree.
Fixing part 60 be configured to be connected to silicon rubber sponge 50 with the face (here refer to above) of sensor base plate 40 to the opposition side of the bearing surface connect, this fixing part 60 is according to by pressing the direction of silicon rubber sponge 50 towards sensor base plate 40, thus limiting sensor substrate 40 is relative to the mode of the movement of the detaching direction (refer to here upper and lower to) of reference roller 21, set sensor substrate 40.
As shown in Figure 2, above reference roller 21, by the center conveyor face 3CN of transport road 3 and reference roller 21, the mode put is configured with this detection roller 22 according to detection roller 22. Above detection roller 22, by opening portion 11 and detection roller 22, the mode put is configured with this displacement detecting sensor 30 according to shifting detecting sensor 30.
Displacement detecting sensor 30 is arranged on sensor base plate 40. This sensor base plate 40 is positioned in above a bearing portion 10a of framework parts 10. And, it is placed with silicon rubber sponge 50 at the back side of sensor base plate 40. Further, on silicon rubber sponge 50, fixing part 60 it is configured with.
Fixing part 60 possesses to meeting portion 61 and the fixing portion 62 of screw. To connect portion 61 be with silicon rubber sponge 50 above to the position connect. The fixing portion 62 of screw is by position fastening with a bearing portion 10a of framework parts 10 for fixing for this screw portion 62 with screw 70.
Be formed as giving prominence to upward from the fixing portion 62 of screw to meeting portion 61 so that being somebody's turn to do can covering sensor substrate 40 and silicon rubber sponge 50 to meeting portion 61. With to connect portion 61 silicon rubber sponge 50 above be formed as tabular surface to the part connect. Hereinafter, this face is called in " outstanding face ".
With a bearing portion 10a of framework parts 10 to connecing below the fixing portion 62 of screw. At screw, fixing portion 62 is formed with screw hole 63. Screw hole 63 is formed in overlapping position, screw hole 13 that the bearing portion 10a with framework parts 10 formed. With screw 70, fixing part 60 is anchored on a bearing portion 10a of framework parts 10.
In present embodiment 1, it is set to the value less with the thickness aggregate value of silicon rubber sponge 50 than sensor base plate 40 from below the fixing portion 62 of screw to the distance to the outstanding face meeting portion 61.
Hereinafter, with reference to Fig. 3 and Fig. 4, the allocation position of each parts forming thickness detection mechanism 2 is described. Fig. 3 and Fig. 4 is the figure of the allocation position illustrating each parts forming thickness detection mechanism 2 respectively. Fig. 3 (a)��Fig. 3 (c) and Fig. 4 (a)��Fig. 4 (b) illustrates assembly process when configuring each parts and assembling thickness detection mechanism 2 on a bearing portion 10a of framework parts 10 respectively.
Fig. 3 (a) illustrates the structure of the bearing portion 10a from top view framework parts 10. As shown in Fig. 3 (a), the central part at bearing portion 10a is formed with opening portion 11 so that this bearing portion 10a above a bearing portion 10a to through below. Projection portion 12 and screw hole 13 it is formed with around opening portion 11.
Projection portion 12 is the position of the pilot hole 41 (with reference to Fig. 3 (b)) being inserted into sensor base plate 40. Projection portion 12 is formed as cylinder shape. Projection portion 12 according to this projection portion 12 above bearing portion 10a upward (direction of sensor base plate 40) outstanding mode be formed in opening portion 11 around. Such as, wherein, projection portion 12 can be arranged on the parts according to a bearing portion 10a (the tabular parts 80 (with reference to Fig. 5 and Fig. 6) of aftermentioned enforcement mode 2) replacing a bearing portion 10a. In addition, thickness detection mechanism 2 can also replace projection portion 12 that pin is embedded in a bearing portion 10a so that pin plays the function identical with projection portion 12.
In present embodiment 1, it is formed with 2 projection portions 12. 2 projection portions 12 according to across opening portion 11 to the mode put, split the both ends of the long side direction at a bearing portion 10a, and be formed in position near the central part of the short side direction of a bearing portion 10a. In 2 projection portions 12, one of them projection portion 12a is inserted into aftermentioned pilot hole 41a (with reference to Fig. 3 (b)), and in addition, another projection portion 12b is inserted into aftermentioned pilot hole 41b (with reference to Fig. 3 (b)).
Screw hole 13 is formed as through to below above a bearing portion 10a. In present embodiment 1,6 screw holes 13 are formed in a bearing portion 10a. In 6 screw holes 13,2 screw holes 13 split the both ends of short side direction at a bearing portion 10a and are formed in the position near an end of the long side direction of a bearing portion 10a, other 2 screw holes 13 split at the both ends of the short side direction propping up bearing portion 10a and are formed in the position near the central part of the long side direction of a bearing portion 10a, further, more other 2 screw holes 13 split the both ends of short side direction at bearing portion 10a and be formed in the position near the other end of the long side direction of a bearing portion 10a.
So, 6 screw holes 13 are formed as every 2 is 1 group. Owing to sensor base plate 40 is positioned in above a bearing portion 10a, and the displacement detecting sensor 30 being arranged on sensor base plate 40 is configured in all equidistant position in 2 screw holes 13 apart from each group.
As shown in Fig. 3 (b), after operation shown in Fig. 3 (a), sensor base plate 40 is positioned in above a bearing portion 10a. At this moment, the surface of sensor base plate 40 in the bearing portion 10a of framework parts 10 above to the state connect. In addition, the projection portion 12 propping up bearing portion 10a in the pilot hole 41 being inserted into sensor base plate 40 in state. By projection portion 12 is carried out, with pilot hole 41, the installation position that contraposition carrys out regulation sensor base plate 40. Therefore, in present embodiment 1, projection portion 12 and pilot hole 41 integrant for the benchmark of the installation position as regulation sensor base plate 40.
It is surperficial through to the back side that pilot hole 41 is formed as from sensor base plate 40. In present embodiment 1, form 2 pilot holes 41. 2 pilot holes 41 are formed in the position chimeric with the projection portion 12 formed at a bearing portion 10a. In 2 pilot holes 41, a pilot hole 41a is formed as circular hole, and in addition, another pilot hole 41b is formed as long hole along the long side direction (that is, the installation direction of multiple displacement detecting sensor 30) of sensor base plate 40. The diameter of pilot hole 41a becomes the size (a little big size) roughly the same with the diameter of projection portion 12a. On the other hand, pilot hole 41b becomes the size (a little big size) roughly the same with the diameter of projection portion 12b at the diameter of short side direction, and in addition, pilot hole 41b becomes the size bigger than the diameter of projection portion 12b at the diameter of long side direction.
As shown in Fig. 3 (c), after the operation shown in Fig. 3 (b), silicon rubber sponge 50 is positioned in the back side of sensor base plate 40. Now, silicon rubber sponge 50 is configured to avoid projection portion 12.
As shown in Fig. 4 (a), after the operation shown in Fig. 3 (c), fixing part 60 is positioned in, above silicon rubber sponge 50. Now, the screw hole 63 of fixing part 60 is configured on the screw hole 13 (with reference to Fig. 3 (c)) of a bearing portion 10a.
As shown in Fig. 4 (b), after the operation shown in Fig. 4 (a), screw 70 is arranged on the screw hole 63 of fixing part 60 and the screw hole 13 (with reference to Fig. 3 (c)) of a bearing portion 10a. Thus, fixing part 60 is fastening with a bearing portion 10a.
Now, silicon rubber sponge 50 being pressed to the direction of sensor base plate 40 to meeting portion 61 (with reference to Fig. 2) of fixing part 60, thus oppress silicon rubber sponge 50. Now, sensor base plate 40 is pressed to the direction of a bearing portion 10a by silicon rubber sponge 50 by the elastic force of anti-pressing (force of compression). Thus, silicon rubber sponge 50 makes sensor base plate 40 be close to a bearing portion 10a thus sensor base plate 40 and a bearing portion 10a are fixed.
The action > of the thickness detection mechanism of < scraps of paper differentiating device
In the structure related to, in thickness detection mechanism 2, if starting the conveying of scraps of paper class, then displacement detecting sensor 30 starts the output of detection signal to the control portion 9 (with reference to figure 1) of scraps of paper differentiating device 1 of the displacement amount of detection roller 22. Here, so-called " the detection signal of the displacement amount of detection roller 22 " mean to represent the signal of detection roller 22 relative to the displacement amount of the position of (refer to upper and lower to) on the direction being separated of reference roller 21 here.
The value of " the detection signal of the displacement amount of detection roller 22 " is " 0 " at detection roller 22 and reference roller 21 to connecing, is that the displacement amount of detection roller 22 is worth accordingly when detection roller 22 is separated from reference roller 21.
In thickness detection mechanism 2, time point and then after starting the conveying of scraps of paper class, detection roller 22 becomes with reference roller 21 to the state connect. Now, therefore, the signal that value is turned into 0 by displacement detecting sensor 30 exports to the control portion 9 of scraps of paper differentiating device 1 as the detection signal of the displacement amount of detection roller 22.
Then, if by the scraps of paper class of not shown transfer mechanism conveying arrive between reference roller 21 and detection roller 22 to meeting portion, then scraps of paper class pushes away detection roller 22 thus by between reference roller 21 and detection roller 22. Therefore, now, the degree of detection roller 22 upwards thickness of only displacement (movement) scraps of paper class in top, thus turn into the state that is separated from reference roller 21. Its result, the displacement amount (that is, the thickness of scraps of paper class) that the value of the detection signal exported to the control portion 9 of scraps of paper differentiating device 1 from displacement detecting sensor 30 is detection roller 22 from 0 variation is worth accordingly.
Now, control portion 9 is changed by the value of recognition detection signal, it is recognised that scraps of paper class has arrived between reference roller 21 and detection roller 22, and the value based on the detection signal after variation, the displacement amount (that is, the thickness of scraps of paper class) of detection detection roller 22.
Then, if utilizing not shown transfer mechanism to carry scraps of paper class further, scraps of paper class completely by between reference roller 21 and detection roller 22, then detection roller 22 due to not shown spring force downward to displacement (movement) thus be to the state connect with reference roller 21. Its result, the value of the detection signal exported to the control portion 9 of scraps of paper differentiating device 1 from displacement detecting sensor 30 is 0 from the corresponding value variation of the displacement amount (that is, the thickness of scraps of paper class) of detection roller 22.
Now, control portion 9 is changed by the value of understanding detection signal, it is recognised that scraps of paper class is completely by between reference roller 21 and detection roller 22.
In such thickness detection mechanism 2, on this aspect of accuracy of detection of thickness improving scraps of paper class, it is extremely important that the gap between detection roller 22 and displacement detecting sensor 30 remains on the value within the permissible clearance supposed in advance. Thickness detection mechanism 2 is configured to the value within utilizing following feature that the gap between detection roller 22 and displacement detecting sensor 30 remains on the permissible clearance supposed in advance.
The feature > of the thickness detection mechanism of < scraps of paper differentiating device
The feature of the thickness detection mechanism 2 of the scraps of paper differentiating device 1 involved by present embodiment 1 is below described. Here, in order to easy to understand the feature that thickness detection mechanism 2 is described, first, structure and the feature of the thickness detection mechanism 102 of the scraps of paper differentiating device 101 involved by comparative example are described with reference to Figure 10, then, the feature of thickness detection mechanism 2 and the feature of thickness detection mechanism 102 that contrast the scraps of paper differentiating device 1 involved by present embodiment 1 are described.
(structure of the thickness detection mechanism of the scraps of paper differentiating device involved by comparative example and feature)
Figure 10 is the schematic diagram of the structure illustrating the thickness detection mechanism 102 involved by comparative example. Figure 10 (a) schematically shows the section structure of thickness detection mechanism 2 in side surface direction, and in addition, Figure 10 (b) schematically shows the structure of thickness detection mechanism 2 in direction above.
As shown in Figure 10 (a) and Figure 10 (b), thickness detection mechanism 102 involved by comparative example compares with the thickness detection mechanism 2 (with reference to Fig. 2 and Fig. 4 (b)) involved by present embodiment 1, replaces framework parts 10 and sensor base plate 40 and uses framework parts 110 and sensor base plate 140 this point to be different.
Framework parts 110 compare with the framework parts 10 of present embodiment 1, in following local difference.
A bearing portion 10a of the framework parts 10 of present embodiment 1 is formed as the size wider than the width of sensor base plate 40 at long side direction and the width at short side direction, so that this bearing portion 10a can in the entirety on the surface of the periphery supporting sensor substrate 40 in opening portion 11.
On the other hand, the bearing portion 110a of the framework parts 110 of comparative example is formed as than the size of sensor base plate 140 at the narrow width of short side direction, so that the one end side on a bearing portion 110a only surface of supporting sensor substrate 140.
In addition, sensor base plate 140 compares with the sensor base plate 40 of present embodiment 1, in following local difference.
Sensor base plate 40 and the fixing part 60 of present embodiment 1 is positioned in above a bearing portion 10a of framework parts 10 in the lump, the space matching silicon rubber sponge 50 between sensor base plate 40 and fixing part 60. By utilizing screw 70 that fixing part 60 is fastened on a bearing portion 10a so that sensor base plate 40 is fixed on a bearing portion 10a by the elastic force pressing of silicon rubber sponge 50. So, there is not the position becoming free end in sensor base plate 40, and sensor base plate 40 entirety becomes inboardend.
On the other hand, the end side of the sensor base plate 140 of comparative example on 2 long limits is anchored on a bearing portion 110a of framework parts 110 by screw 170. Therefore, an end side on sensor base plate 140,2 long limits becomes inboardend, and another end side becomes free end.
So, sensor base plate 140 is anchored on framework parts 110 by screw 170 by the thickness detection mechanism 102 involved by comparative example, therefore easily at sensor base plate 140, warpage occurs when fastening.
In addition, owing to another end side on 2 long limits of the sensor base plate 140 of thickness detection mechanism 102 becomes free end, therefore when fastening, easily there is warpage at sensor base plate 140. And, thickness detection mechanism 102 due to transmit from heat from framework parts 110 to sensor base plate 140, impact all the year round, sensor base plate 140 buckling deformation on short side direction, surface portion is deformed into fold, owing to the part between screw 170 and screw 170 rises and falls distortion so that be easily distorted at sensor base plate 140, warpage, fold, the strain such as fluctuating.
(implementing the feature of the thickness detection mechanism of the scraps of paper differentiating device involved by mode 1)
(1) by making the projection portion 12a of thickness detection mechanism 2,12b (with reference to Fig. 3 (b)) and the contraposition of pilot hole 41a, 41b (with reference to Fig. 3 (b)), thus specify the installation position of sensor base plate 40.
(2) with screw 70 by fixing part 60 with a bearing portion 10a fastening time, oppress silicon rubber sponge 50 so that thickness detection mechanism 2 is fastening because of fixing part 60 to meeting portion 61 (with reference to Fig. 2).Such thickness detection mechanism 2 utilizes the elastic force of silicon rubber sponge 50 by sensor base plate 40 towards the direction pressing propping up bearing portion 10a so that sensor base plate 40 is close to a bearing portion 10a, thus sensor base plate 40 is fixed on a bearing portion 10a. That is, thickness detection mechanism 2 utilizes the elastic force of the silicon rubber sponge 50 clamped between sensor base plate 40 and fixing part 60, is applied by sensor base plate 40 towards the power on pressing direction.
(3) thickness detection mechanism 2 makes sensor base plate 40 be close to a bearing portion 10a. Therefore, there is not the position becoming free end in sensor base plate 40, and sensor base plate 40 entirety becomes inboardend. So, if even if being distorted at sensor base plate 40, the strain such as warpage, thickness detection mechanism 2 also can correct this strain. Therefore, the gap between detection roller 22 and displacement detecting sensor 30 can be remained on the value within the permissible clearance supposed in advance by thickness detection mechanism 2.
Consequently, it is possible to when thickness detection mechanism 2 detects the displacement amount of detection roller 22, suppress the output deficiency of displacement detecting sensor 30 and export the generation of variation phenomenon. Therefore, thickness detection mechanism 2 can suppress the reduction of the accuracy of detection of the thickness of scraps of paper class.
(4) in 2 pilot holes 41 of sensor base plate 40, pilot hole 41a is formed as circular hole, in addition, pilot hole 41b is formed as the long hole that the long side direction along sensor base plate 40 (that is, the installation direction of multiple displacement detecting sensors 30) extends. So, pilot hole 41a and 41b suppresses sensor base plate 40 in short side direction buckling deformation. In addition, pilot hole 41b can make sensor base plate 40 in long side direction extensional. So, in thickness detection mechanism 2, if even if making sensor base plate 40 be out of shape under the influence of heat, sensor base plate 40 also can not in short side direction buckling deformation, surface portion can not be deformed into fold, part between screw 70 and screw 70 can not rise and fall distortion, and in long side direction extensional. Therefore, thickness detection mechanism 2 can suppress to be distorted at sensor base plate 140, warpage, fold, the strain such as fluctuating. In addition, the part that the long side direction at sensor base plate 40 extends is slided along the long side direction of pilot hole 41b in the end side of sensor base plate 40, not encounter the parts configured around. Its result, in thickness detection mechanism 2, it is possible to prevent deforming further of the sensor base plate 40 encountering the parts configured around and cause due to sensor base plate 40.
Therefore, by such structure, the gap between detection roller 22 and displacement detecting sensor 30 can be remained on the value within the permissible clearance supposed in advance by thickness detection mechanism 2. Therefore, thickness detection mechanism 2 can suppress the reduction of the accuracy of detection of the thickness of scraps of paper class further.
In sum, scraps of paper differentiating device 1 involved by 1 according to the present embodiment, by having thickness detection mechanism 2, thus can suppress the reduction of the accuracy of detection of the thickness of scraps of paper class.
[implementing mode 2]
Implementing in mode 1, the sensor base plate 40 of the thickness detection mechanism 2 of scraps of paper differentiating device 1 be configured to the bearing portion 10a with framework parts 10 above to connecing.
On the other hand, in present embodiment 2, provide a kind of scraps of paper differentiating device 1A with thickness detection mechanism 2A, this thickness detection mechanism 2A be configured to make being separated of a bearing portion 10a of sensor base plate 40 from framework parts 10 above.
Hereinafter, with reference to Fig. 5 and Fig. 6, the structure of the thickness detection mechanism 2A of the scraps of paper differentiating device 1A involved by present embodiment 2 is described. Fig. 5 is the schematic sectional view illustrating the structure of the thickness detection mechanism 2A of the scraps of paper differentiating device 1A involved by present embodiment 2 on frontal. Fig. 6 is the schematic sectional view illustrating thickness detection mechanism 2A structure in the lateral direction.
Shown in Fig. 5 and Fig. 6, thickness detection mechanism 2A involved by present embodiment 2 is compared with the thickness detection mechanism 2 (with reference to Fig. 1 and Fig. 2) implemented involved by mode 1, difference is, propping up above bearing portion 10a and being configured with tabular parts 80 between sensor base plate 40 at framework parts 10.
The flat of configuration between bearing portion 10a and sensor base plate 40 that prop up that tabular parts 80 are framework parts 10 clamps parts. Tabular parts 80 are such as made up of resin materials such as metallic substance or plastics such as iron. On tabular parts 80 and below be formed as the tabular surface that is parallel to each other. Distance from detection roller 22 to displacement detecting sensor 30 is set as the distance of regulation by tabular parts 80 according to its thickness.
Tabular parts 80 are formed with communicating pores 81 so that tabular parts 80 are from above to through below. Communicating pores 81 be formed wider than the width of opening portion 11 at long side direction and the width at short side direction and than the width of sensor base plate 40 at long side direction and the narrow width at short side direction (with reference to Fig. 7 (b)). Tabular parts 80 are configured to by communicating pores 81 around opening portion 11 around.
Wherein, in present embodiment 2, it is set to add up to little value than the thickness of sensor base plate 40, tabular parts 80 and silicon rubber sponge 50 to the distance to the outstanding face meeting portion 61 below the fixing portion 62 of the screw of fixing part 60.
Hereinafter, with reference to Fig. 7 and Fig. 8, the allocation position of each parts forming thickness detection mechanism 2A is described. Fig. 7 and Fig. 8 is the figure of the allocation position illustrating each parts forming thickness detection mechanism 2A respectively. Fig. 7 (a)��Fig. 7 (c) and Fig. 8 (a)��Fig. 8 (c) illustrates on the bearing portion 10a that each parts are configured in framework parts 10 and assembly process when assembling thickness detection mechanism 2A respectively.
Fig. 7 (a) is identical with the Fig. 3 (a) implementing mode 1. In present embodiment 2, as shown in Fig. 7 (b), after the operation shown in Fig. 7 (a), tabular parts 80 are positioned in above a bearing portion 10a.
And, as shown in Fig. 7 (c), sensor base plate 40 is positioned in above tabular parts 80.
Then, as shown in Fig. 8 (a), identical with operation shown in the Fig. 3 (c) implementing mode 1, silicon rubber sponge 50 is positioned in the back side of sensor base plate 40.
Then, as shown in Fig. 8 (b), identical with operation shown in the Fig. 4 (a) implementing mode 1, fixing part 60 is positioned in above silicon rubber sponge 50.
Then, as shown in Fig. 8 (c), identical with the operation shown in the Fig. 4 (b) implementing mode 1, screw 70 is installed in the screw hole 63 of fixing part 60 and the screw hole 13 (with reference to Fig. 3 (c)) of a bearing portion 10a. Thus, fixing part 60 is anchored on a bearing portion 10a.
In such thickness detection mechanism 2A, it is not necessary to screw 70, sensor base plate 40 is anchored on framework parts 10, utilize the pressing of silicon rubber sponge 50, sensor base plate 40 is fixed by tabular parts 80 and framework parts 10.
In the structure related to, thickness detection mechanism 2A utilizes tabular parts 80 that sensor base plate 40 is separated from framework parts 10.Therefore, thickness detection mechanism 2A can reduce the heat transmitted from framework parts 10 to sensor base plate 40. Thus, thickness detection mechanism 2A can effectively suppress to be distorted at sensor base plate 40, warpage, fold, the strain such as fluctuating.
Wherein, in present embodiment 2, tabular parts 80 are illustrated as the other parts of framework parts 10. But, tabular parts 80 can be one-body molded with framework parts 10. Such as, it is also possible to given prominence to upward from a bearing portion 10a by the edge section being shaped to the opening portion 11 making formation framework parts 10, thus shaping tabular parts 80.
In addition, as shown in Figure 9, thickness detection mechanism 2A can also use multiple bar-like member 90 to replace tabular parts 80 as clamping parts. Fig. 9 is the figure of the structure of the variation illustrating thickness detection mechanism 2A.
Bar-like member 90 be configured in framework parts 10 the excellent tabular between bearing portion 10a and sensor base plate 40 clamp parts. Bar-like member 90 is identical with tabular parts 80, such as, be made up of resin materials such as metallic substance or plastics such as iron. Around opening portion 11, multiple bar-like member 90 is configured in the both sides in the either direction of opening portion 11 longitudinal (long side direction) and horizontal (short side direction) or on two directions. Wherein, in the example shown in Fig. 9, the both sides that 2 bar-like members 90 are configured in opening portion 11 horizontal (short side direction). Each bar-like member 90 above and the tabular surface being formed as being parallel to each other below.
As previously discussed, scraps of paper differentiating device 1A involved by 2 according to the present embodiment, by having thickness detection mechanism 2A, the scraps of paper differentiating device 1 involved by mode 1 is identical with implementing, it is possible to suppress the reduction of the accuracy of detection of the thickness of scraps of paper class.
And, according to scraps of paper differentiating device 1A, compared with the scraps of paper differentiating device 1 involved by enforcement mode 1, the heat transmitted from framework parts 10 to sensor base plate 40 owing to reducing such that it is able to be effectively reduced in the strains such as sensor base plate 40 is distorted, warpage, fold, fluctuating.
Wherein, the present invention is not limited to above-mentioned enforcement mode, it is possible to carry out various change, distortion without departing from the spirit and scope of the invention.
Such as, described enforcement mode is purport the present invention being described for easy to understand and the detailed explanation carried out. Therefore, the present invention need not be defined in the whole structures possessing explanation. In addition, the part that certain can be implemented the structure of mode by the present invention add or displacement to the structure of other enforcement mode. In addition, the present invention can delete a part of structure from the structure that certain implements mode.
In addition, such as, implementing mode 1 and implementing in mode 2, scraps of paper class is bank note, it is assumed that the situation that scraps of paper differentiating device 1 is arranged on automatic cash deposit and withdrawal machine (ATM) illustrates. But, the device being provided with scraps of paper differentiating device 1 is except automatic cash deposit and withdrawal machine (ATM), it is also possible to be the devices such as the such as main cash handling apparatus in financial institution's utilization, the main cashier's machine in distribution body utilization, the main ticketing machine in transport body utilization. In addition, scraps of paper class can also be the medium beyond bank note.
In addition, such as, implementing mode 1 and implementing in mode 2, it is assumed that the situation that the silicon rubber sponge 50 being made up of silicon elastomeric material uses as pressing component is illustrating. But, pressing component such as can also replace silicon rubber sponge 50 to form by viscoelastic materials (having the resilient material of viscosity) such as " �� gel (registered trademarks) ".
In this situation, pressing component can obtain good vibration damping. Therefore, scraps of paper differentiating device 1 can suppress scraps of paper class by between reference roller 21 and detection roller 22 time occur vibration. Thus, the vibration transmitted to displacement detecting sensor 30 can be suppressed due to scraps of paper differentiating device 1, the impact of the vibration when the detection of the displacement amount of detection roller 22 can be alleviated, it is possible to improve the accuracy of detection of the displacement amount (that is, the thickness of scraps of paper class) of detection roller 22.
Claims (7)
1. a scraps of paper differentiating device, differentiates the scraps of paper class along transport road conveying, and described scraps of paper differentiating device is characterised in that to have:
Reference roller;
Detection roller, itself and described reference roller are arranged opposite, sandwich described scraps of paper class between described detection roller and described reference roller;
Displacement detecting sensor, it detects the displacement amount of described detection roller;
Sensor base plate, it is provided with described displacement detecting sensor;
Framework, it is formed as being configured for a bearing portion of the described sensor base plate of supporting between described detection roller and described displacement detecting sensor, is formed for making described detection roller and described displacement detecting sensor to the opening portion put in this bearing portion;
Pressing component, it presses described sensor base plate; And
Fixing part, its fixing described sensor base plate,
Described opening portion is formed as the width of long side direction than described sensor base plate and the narrow width of short side direction,
Described pressing component be configured to be connected to described sensor base plate with described bearing portion to the face of the opposition side of the opposed faces put,
Described fixing part be configured to be connected to described pressing component with the face of described sensor base plate to the opposition side of the bearing surface connect, by by described pressing component towards the direction pressing of described sensor base plate thus fixing described sensor base plate.
2. a scraps of paper differentiating device, differentiates the scraps of paper class along transport road conveying, and described scraps of paper differentiating device is characterised in that to have:
Reference roller;
Detection roller, itself and described reference roller are arranged opposite, sandwich described scraps of paper class between described detection roller and described reference roller;
Displacement detecting sensor, it detects the displacement amount of described detection roller;
Sensor base plate, it is provided with described displacement detecting sensor;
Framework, it is formed as being configured for a bearing portion of the described sensor base plate of supporting between described detection roller and described displacement detecting sensor, is formed for making described detection roller and described displacement detecting sensor to the opening portion put in this bearing portion;
Clamping parts, it is configured in described between bearing portion and described sensor base plate;
Pressing component, it presses described sensor base plate; And
Fixing part, its fixing described sensor base plate,
Described opening portion is formed as the width of long side direction than described sensor base plate and the narrow width of short side direction,
Described pressing component be configured to be connected to described sensor base plate with described bearing portion to the face of the opposition side of the opposed faces put,
Described fixing part be configured to be connected to described pressing component with the face of described sensor base plate to the opposition side of the bearing surface connect, by by described pressing component towards the direction pressing of described sensor base plate thus fixing described sensor base plate.
3. scraps of paper differentiating device according to claim 2, it is characterised in that,
The described parts that clamp are flat tabular parts,
Described tabular parts are configured to be formed with communicating pores, make described tabular parts through from a principal plane to another principal plane, the width of opening minister edge direction described in the width ratio of described communicating pores and the width width of short side direction and than the width of long side direction of described sensor base plate and the narrow width of short side direction, and by described communicating pores around described opening portion.
4. scraps of paper differentiating device according to claim 2, it is characterised in that,
Described clamp parts be multiple rod tabular bar-like member,
Described multiple bar-like member be configured in the described opening portion of the surrounding in described opening portion longitudinal direction and laterally in both sides in either direction or on two directions.
5. scraps of paper differentiating device according to any one of claim 1 to 4, it is characterised in that,
Described pressing component is made up of resilient material or viscoelastic material.
6. scraps of paper differentiating device according to any one of claim 1 to 5, it is characterised in that,
Described framework possesses the raised portion from described the bearing portion cylinder shape outstanding to the direction of described sensor base plate,
Described sensor base plate possesses by the pilot hole of described projection portion insertion.
7. scraps of paper differentiating device according to claim 6, it is characterised in that,
Described framework possesses 2 the described projection portions arranged opposite across described opening portion,
Described sensor base plate possesses 2 described pilot holes corresponding to projection portion described with 2,
One of 2 described pilot holes is formed as toroidal, and another is formed as the long hole shape extended on the direction orthogonal with the throughput direction of scraps of paper class.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-244300 | 2014-12-02 | ||
| JP2014244300A JP6369308B2 (en) | 2014-12-02 | 2014-12-02 | Paper sheet identification device |
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| Publication Number | Publication Date |
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| CN105654607A true CN105654607A (en) | 2016-06-08 |
| CN105654607B CN105654607B (en) | 2018-11-13 |
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| 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 |
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| JP (1) | JP6369308B2 (en) |
| CN (1) | CN105654607B (en) |
Families Citing this family (1)
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|---|---|---|---|---|
| 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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| JP2002090103A (en) * | 2000-09-12 | 2002-03-27 | Toshiba Corp | Detection device for thickness of paper sheet |
| US20060022400A1 (en) * | 2003-02-20 | 2006-02-02 | Canon Kabushiki Kaisha | Sheet material information-detecting apparatus |
| US20100301551A1 (en) * | 2007-08-31 | 2010-12-02 | Glory Ltd. | Thickness detector of paper |
| JP2012062160A (en) * | 2010-09-16 | 2012-03-29 | Oki Electric Industry Co Ltd | Paper sheet discriminating unit and bill handling device |
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| 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 |
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| 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 |
| 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 |
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2014
- 2014-12-02 JP JP2014244300A patent/JP6369308B2/en active Active
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- 2015-11-11 CN CN201510765581.2A patent/CN105654607B/en not_active Expired - Fee Related
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| JP2002090103A (en) * | 2000-09-12 | 2002-03-27 | Toshiba Corp | Detection device for thickness of paper sheet |
| US20060022400A1 (en) * | 2003-02-20 | 2006-02-02 | Canon Kabushiki Kaisha | Sheet material information-detecting apparatus |
| US20100301551A1 (en) * | 2007-08-31 | 2010-12-02 | Glory Ltd. | Thickness detector of paper |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105654607B (en) | 2018-11-13 |
| JP2016110214A (en) | 2016-06-20 |
| JP6369308B2 (en) | 2018-08-08 |
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