CN206339198U - A kind of thickness detection apparatus of laminated dielectric - Google Patents
A kind of thickness detection apparatus of laminated dielectric Download PDFInfo
- Publication number
- CN206339198U CN206339198U CN201621480845.6U CN201621480845U CN206339198U CN 206339198 U CN206339198 U CN 206339198U CN 201621480845 U CN201621480845 U CN 201621480845U CN 206339198 U CN206339198 U CN 206339198U
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- swing arm
- floating
- laminated dielectric
- driving shaft
- detection apparatus
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
A kind of thickness detection apparatus of laminated dielectric, driving shaft side upper end is provided with floating axle, the floating shaft end is fixedly connected with floating swing arm, swing arm rotating shaft is fixedly connected with the floating swing arm, the arm pivoted end of pendulum is provided with bearing, the arm pivoted middle part of pendulum is provided with extension spring fixed plate, the end of the driving shaft is provided with synchronous pulley, Timing Belt is installed on the synchronous pulley, the Timing Belt is connected with motor output shaft, described extension spring one end is connected in extension spring fixed plate, the other end is connected on amplification lever, grating displacement sensor is provided with the amplification lever, the grating displacement sensor is fixed on sensor fixation plate, the data processing module connection of the grating displacement sensor and cash-out movement.The utility model can reach the purpose of detection laminated dielectric thickness by simple novel design, reduce the requirement on machining accuracy to the thick axle of inspection, reduce processing cost.
Description
Technical field
The utility model belongs to finance facility, specially a kind of thickness detection apparatus of laminated dielectric.
Background technology
At present, in paper money counter, the course of work of cleaning-sorting machine, can accurate counting, the accurate counterfeit money that catches is that it is weighed very much
Want technical indicator.Wherein, accurate in order to ensure to count, machine allows for distinguishing individual with re-opening, and is that this machine is needed to paper
Coin thickness carries out accurate measurement；In addition, posting the splicing counterfeit money of adhesive tape to accurately catch, machine is also required to enter banknote thickness
Row accurate measurement.In practice, the tape thickness only about 0.03mm of splicing counterfeit money, and paste position can change at random, so
Note thickness measurement device needs to carry out each dot thickness of bank note accurate measurement and carries out just making standard after comprehensive analysis
Really judge.But, the note thickness measurement device catching range sold in the market is small, and measurement accuracy is low, can't reach
Above-mentioned requirements.
In existing bill handling apparatus, Thickness sensitivity is to differentiate weight paper money, adulterium paper money, the important means of adhesive tape paper money.Mesh
Preceding conventional Thickness sensitivity is to be based on Magnetic testi, optical detection, and eddy current detection principle carries out full clad can Thickness sensitivity, sensing
Device is directly detected to floating axle, so requires higher to driving shaft and the floating axle accuracy of manufacture, processing cost is higher.And
Interference of the disposable dust to Thickness sensitivity is not allowed.
Utility model content
The purpose of this utility model is to provide a kind of thickness detection apparatus of laminated dielectric, solves asking in background technology
Topic.
The utility model is realized using following technical scheme：
A kind of thickness detection apparatus of laminated dielectric, including driving shaft, driving shaft dedusting piece, floating axle, floating axle dedusting
Piece, bearing, swing arm rotating shaft, grating displacement sensor, sensor fixation plate, amplification lever, extension spring, extension spring fixed plate, a floating pendulum
Arm, synchronous pulley, Timing Belt, driving shaft side upper end are provided with floating axle, and the floating shaft end is fixedly connected with floating
Swing arm rotating shaft is fixedly connected with movable pendulum arm, the floating swing arm, the arm pivoted end of pendulum is provided with bearing, the swing arm
Extension spring fixed plate is provided with the middle part of rotating shaft, the end of the driving shaft, which is provided with synchronous pulley, the synchronous pulley, installs
There is Timing Belt, the Timing Belt is connected with motor output shaft, described extension spring one end is connected in extension spring fixed plate, other end connection
On amplification lever, grating displacement sensor is provided with the amplification lever, the grating displacement sensor is fixed on sensing
In device fixed plate, the data processing module connection of the grating displacement sensor and cash-out movement.
In the utility model, amplification lever and the grating swing arm of grating displacement sensor are to contact connection.
In the utility model, the floating swing arm and swing arm rotary shaft are by screw connection.
In the utility model, the swing arm rotating shaft is fixed on by bearing on the biside plate of cash-out movement module.
In the utility model, the end of the amplification lever is fixedly connected with swing arm rotating shaft.
In the utility model, the side of the driving shaft is provided with driving shaft dedusting piece.
In the utility model, the side of the floating axle is provided with floating axle dedusting piece.
Beneficial effect：The utility model can reach the purpose of detection laminated dielectric thickness by simple novel design,
The requirement on machining accuracy to the thick axle of inspection is reduced, processing cost is reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, Fig. 2, a kind of structural representation of the thickness detection apparatus of laminated dielectric, a kind of thickness of laminated dielectric
The left view structural representation of detection means, a kind of thickness detection apparatus of laminated dielectric, including driving shaft 1, driving shaft dedusting piece
2nd, floating axle 3, floating axle dedusting piece 4, bearing 5, swing arm rotating shaft 6, grating displacement sensor 7, sensor fixation plate 8, amplification thick stick
Bar 9, extension spring 10, extension spring fixed plate 11, floating swing arm 12, synchronous pulley 13, Timing Belt 14, the side of the driving shaft 1 are set
There is driving shaft dedusting piece 2, the side upper end of driving shaft 1 is provided with floating axle 3, and the side of the floating axle 3 is provided with floating
Axle dedusting piece 4, the end of floating axle 3 is fixedly connected with floating swing arm 12, the floating swing arm 12 and is fixedly connected with swing arm
Rotating shaft 6, the end of the swing arm rotating shaft 6 is provided with bearing 5, and the middle part of the swing arm rotating shaft 6 is provided with extension spring fixed plate 11, institute
The end for stating driving shaft 1 is provided with synchronous pulley 13, the synchronous pulley 13 and is provided with Timing Belt 14, the Timing Belt 14 with
Motor output shaft is connected, and described one end of extension spring 10 is connected in extension spring fixed plate 11, and the other end is connected on amplification lever 9, institute
State and be provided with grating displacement sensor 7 on amplification lever 9, the grating displacement sensor 7 is fixed on sensor fixation plate 8,
The end of the amplification lever 9 is fixedly connected with swing arm rotating shaft 6, and the swing arm rotating shaft 6 is fixed on cash-out machine core by bearing 5
On the biside plate of block.The floating swing arm 12 is the amplification lever 9 and grating position by screw connection with swing arm rotary shaft 6
The grating swing arm of displacement sensor 7 is a contact connection.The data processing module of the grating displacement sensor 7 and cash-out movement connects
Connect.
Embodiment 1
Driving shaft 1 is fixedly connected with synchronous pulley 13, and by Timing Belt 14 and motor connection, provides a system to power dress
Put.Floating axle 3 is fixedly connected with floating swing arm 12, and is linked together by screw with swing arm rotating shaft 6, and amplification lever 9 passes through
Screw is also fixedly connected with swing arm rotating shaft 6, and swing arm rotating shaft 6 is fixed on by bearing 5 on the biside plate of cash-out movement module, is floated
It is overall that axle 3, floating axle dedusting piece 4, swing arm rotating shaft 6, amplification lever 9, floating swing arm 12 connect into a rigidity, and can be
Bearing 5 is inner freely to be rotated, and the one end of extension spring 10 is hooked on amplification lever 9, and one end is hooked in extension spring fixed plate 11, passes through extension spring 10
Power is to floating axle 3 and the certain precompression of driving shaft 1, it is ensured that driving shaft 1 and floating axle 3 are constantly in the state of being pressed into contact with, and
And floating swing arm 12 is that, by screw connection, can adjust and adapt to the error that different part processing are present with swing arm rotary shaft 6, drop
Low manufacture processing request, reduces manufacturing cost.Amplification lever 9 and the grating swing arm of grating displacement sensor 7 are to contact connection,
When amplifying the swing of lever 9, the grating swing arm of grating displacement sensor 7 is also and then corresponding to be swung, and displacement information is passed to light
Displacement transducer 7, grating displacement sensor 7 is again sent to displacement information the data processing module of cash-out movement.Grating position
Displacement sensor 7 is fixed on above sensor fixation plate 8, is to be fixedly installed with respect to driving shaft 1, it is assumed that the center of floating axle 3 to swing arm
The distance at the center of rotary shaft 6 is L1, and the center of swing arm rotary shaft 6 to sensor 7 is L2 with the distance of the contact point of amplification lever 9,
So the dielectric thickness amplification coefficient of the device is L2/L1, can so improve Thickness sensitivity precision, the reduction part accuracy of manufacture will
Ask, further reduce cost.
Embodiment 2
When system works long hours, it is to avoid not dust, and old residual paper money can carry more dust or other fouls.It is long
Time is run, and dust can may be sticked on driving shaft 1 and floating axle 3, so influence whether the precision of Thickness sensitivity.It is at this
When system work, driving shaft dedusting piece 2 and floating axle dedusting piece 4 pressed against driving shaft 1 and floating axle 3 always, constantly right
Dust is struck off, and so avoids influence of the dust to Thickness sensitivity, improves the precision of Thickness sensitivity.It is situated between in no thin slice
When matter is by driving shaft 1 and floating axle 3, sensor 7 can convey the oscillogram of the first displacement to data processing module；It is thin when having
When piece medium enters the clamping zone of driving shaft 1 and floating axle 3, by swing arm lever, displacement information is sent to sensor
7, the oscillogram of second displacement information is transported to data processing module by sensor again；Data processing module is to first, second
Move information combination magnification ratio L2/L1 to be calculated, and then calculate the actual (real) thickness of laminated dielectric.So can more accurately it count
The actual (real) thickness of laminated dielectric is calculated, the requirement on machining accuracy of driving shaft 1 can also be reduced, processing cost is reduced.
General principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model, the utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (7)
1. a kind of thickness detection apparatus of laminated dielectric, including driving shaft, driving shaft dedusting piece, floating axle, floating axle dedusting piece,
Bearing, swing arm rotating shaft, grating displacement sensor, sensor fixation plate, amplification lever, extension spring, extension spring fixed plate, floating swing arm,
Synchronous pulley, Timing Belt, it is characterised in that driving shaft side upper end is provided with floating axle, the floating shaft end is fixed
It is connected with floating swing arm, the floating swing arm and is fixedly connected with swing arm rotating shaft, the arm pivoted end of pendulum is provided with bearing,
The arm pivoted middle part of pendulum is provided with extension spring fixed plate, and the end of the driving shaft is provided with synchronous pulley, the Timing Belt
Timing Belt is installed, the Timing Belt is connected with motor output shaft on wheel, described extension spring one end is connected in extension spring fixed plate, separately
One end is connected on amplification lever, is provided with grating displacement sensor on the amplification lever, the grating displacement sensor is consolidated
It is scheduled on sensor fixation plate, the data processing module connection of the grating displacement sensor and cash-out movement.
2. a kind of thickness detection apparatus of laminated dielectric according to claim 1, it is characterised in that the amplification lever with
The grating swing arm of grating displacement sensor is a contact connection.
3. a kind of thickness detection apparatus of laminated dielectric according to claim 1, it is characterised in that the floating swing arm with
Swing arm rotary shaft is by screw connection.
4. the thickness detection apparatus of a kind of laminated dielectric according to claim 1, it is characterised in that the swing arm rotating shaft is led to
Bearing is crossed to be fixed on the biside plate of cash-out movement module.
5. the thickness detection apparatus of a kind of laminated dielectric according to claim 1, it is characterised in that the amplification lever
End is fixedly connected with swing arm rotating shaft.
6. a kind of thickness detection apparatus of laminated dielectric according to claim 1, it is characterised in that the side of the driving shaft
Face is provided with driving shaft dedusting piece.
7. a kind of thickness detection apparatus of laminated dielectric according to claim 1, it is characterised in that the side of the floating axle
Face is provided with floating axle dedusting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480845.6U CN206339198U (en) | 2016-12-30 | 2016-12-30 | A kind of thickness detection apparatus of laminated dielectric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480845.6U CN206339198U (en) | 2016-12-30 | 2016-12-30 | A kind of thickness detection apparatus of laminated dielectric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339198U true CN206339198U (en) | 2017-07-18 |
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ID=59304135
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621480845.6U Active CN206339198U (en) | 2016-12-30 | 2016-12-30 | A kind of thickness detection apparatus of laminated dielectric |
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| CN (1) | CN206339198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767459A (en) * | 2016-12-30 | 2017-05-31 | 浙江维融电子科技股份有限公司 | A kind of thickness detection apparatus of laminated dielectric |
-
2016
- 2016-12-30 CN CN201621480845.6U patent/CN206339198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767459A (en) * | 2016-12-30 | 2017-05-31 | 浙江维融电子科技股份有限公司 | A kind of thickness detection apparatus of laminated dielectric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325800 No. 188 Yongjin Road, Lingxi Town, Cangnan County, Zhejiang Province Patentee after: Polytron Technologies Inc Address before: 325800 No. 188 Yongjin Road, Lingxi Town, Cangnan County, Zhejiang Province Patentee before: Zhejiang Wei Rong electronics technology limited company |
|
| CP01 | Change in the name or title of a patent holder |