CN205899258U - A device is tailor to paper tape for ticker -timer - Google Patents
A device is tailor to paper tape for ticker -timer Download PDFInfo
- Publication number
- CN205899258U CN205899258U CN201620842426.6U CN201620842426U CN205899258U CN 205899258 U CN205899258 U CN 205899258U CN 201620842426 U CN201620842426 U CN 201620842426U CN 205899258 U CN205899258 U CN 205899258U
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- China
- Prior art keywords
- paper tape
- motor
- pedestal
- master control
- control borad
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Abstract
The utility model provides a pair of a device is tailor to paper tape for ticker -timer, include: the base, and set up paper tape fixing device, conveyor, cutting device and main control board on the base, paper tape fixing device is including the spool that is used for twining the paper tape, the spool sets up on the base, conveyor includes first motor, drive wheel and main pinch roller, first motor setting on the base, with the drive wheel transmission is connected, the drive wheel the axle with the axle parallel arrangement of main pinch roller, just the outer terminal surface of drive wheel with the terminal surface of main pinch roller supports by connecting, cutting device includes relative last blade and the bottom knife that sets up, and is used for the drive go up the blade with bottom knife relative movement's sharp drive arrangement, the straight line drive arrangement set up on the base, with go up the blade or the bottom knife is connected. This a device is tailor to paper tape for ticker -timer automatic cutout, work efficiency is high, saves time.
Description
Technical field
This utility model is related to cutting equipment field, particularly to a kind of paper tape Scissoring device for dotted timer.
Background technology
Dotted timer is a kind of instrument of time of measuring, is widely used in the middle of Physical Experiment.If moving object band
Dynamic paper tape passes through dotted timer, and the point laid on paper tape just have recorded the time of object of which movement, the point also phase on paper tape
That answers indicates moving object in not position in the same time.The interval between each point on research paper tape is so that it may object analysis
Motion frequency.Either in school still in institute, when doing Physical Experiment, all can accomplish with dotted timer and paper tape
Calculate acceleration experiment, but often test in can find test paper tape fall short of, corner out-of-flatness the problems such as, in fact these
The artificial cutting of paper tape not only time-consuming work consuming, waste paper, and inefficiency, far can not meet the demand of experiment paper tape.
Taking senior middle school as a example, each class does once tests the paper tape needing about 150-200 bar, and a school there are about more than 60 class, whole
Once experiment will be done by individual school to be needed to use 10000-13000 bar paper tape.
At present, it is not directed to the Special paper belt Scissoring device of dotted timer, mainly by artificial cutting paper tape, for reality
Test use, inefficiency, take test period.
Utility model content
For defect of the prior art, this utility model provides a kind of paper tape Scissoring device for dotted timer,
Cutting efficiency is high, time-consuming.
The paper tape Scissoring device for dotted timer that this utility model provides, comprising: pedestal, and it is arranged on described
Paper tape fixing device on pedestal, conveyer device, cutter sweep and master control borad；Described paper tape fixing device is included for being wound around paper
The spool of band, described spool is arranged on described pedestal；Described conveyer device includes the first motor, drive and main pinch roller, institute
State the first motor to be arranged on pedestal, be in transmission connection with described drive, the axle of described drive is flat with the axle of described main pinch roller
Row is arranged, and described drive outer face is connected with the end face of described pinch roller；Described cutter sweep includes being oppositely arranged
Top cutter and bottom knife, and for driving described top cutter and the linear drive apparatus of described bottom knife relative movement, described
Linear drive apparatus are arranged on described pedestal, and are connected with described top cutter or described bottom knife；Described first motor and institute
State linear drive apparatus to be connected with described master control borad respectively.
Further, described conveyer device also includes at least one guider, and described guider is included for clamping
The carrying roller of paper tape and auxiliary pressing wheel, the axle of described carrying roller and described pinch roller be arranged in parallel.
Further, described linear drive apparatus include: the second motor, rotating disk and connecting rod, described second motor with described
Rotating disk is in transmission connection, and one end of described connecting rod is hinged with described bottom knife, and the other end is hinged with described rotating disk bias, described lower knife
What piece can vertically slide is arranged on described pedestal.
Further, described paper tape Scissoring device also includes being provided for detecting the proximity switch of paper tape, described close to opening
Close and electrically connect with described master control borad, be arranged on described cutter sweep rear.
Further, described proximity switch is infrared obstacle sensor.
Further, described paper tape Scissoring device also includes counting for detecting that described first motor rotates the first of the number of turns
Device, described first counting assembly is arranged on described pedestal, electrically connects with described master control borad.
Further, described first counting assembly includes the first Hall element being arranged on pedestal and with described first
The first ferromagnet that motor is in transmission connection, described first Hall element is electrically connected with described master control borad.
Further, described paper tape Scissoring device also includes counting for detecting that described second motor rotates the second of the number of turns
Device, described second counting assembly is arranged on described pedestal, electrically connects with described master control borad.
Further, described second counting assembly includes the second Hall element being arranged on pedestal and with described second
The second ferromagnet that motor is in transmission connection, described second Hall element is electrically connected with described master control borad.
Further, described paper tape Scissoring device also includes the alarm device electrically connecting with described master control borad.
This utility model provides the paper tape Scissoring device operation principle for dotted timer as follows, by paper tape to be cut
It is wrapped on spool, and its initiating terminal is clamped between the drive of conveyer device and main pinch roller.Drive is in the first motor
Drive under rotate, paper tape is fed forward between the top cutter of cutter sweep and bottom knife.On linear drive apparatus drive
Blade and bottom knife relative movement, thus cut off paper tape.Control rotation and the linear drive apparatus of the first motor by master control borad
Movement, thus obtaining the paper tape of specified quantity and length.
This utility model provides automatization's cutting that the paper tape Scissoring device for dotted timer realizes paper tape, counterpart
Work is cut, and speed is fast, efficiency high, time-consuming.
Brief description
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
In specific embodiment or description of the prior art, the accompanying drawing of required use is briefly described.In all of the figs, similar
Element or partly typically identified by similar reference.In accompanying drawing, each element or part might not be according to actual ratios
Draw.
The structural representation of the paper tape Scissoring device for dotted timer that Fig. 1 provides for this utility model one embodiment
Figure.
Description of reference numerals:
100 pedestal, 200 spool 800 master control borad
The main pinch roller of 301 first motor, 302 drive 303
401 top cutter, 402 bottom knife 501 carrying roller
502 auxiliary pressing wheel 601 second motor 602 rotating disk
603 connecting rod, 710 infrared obstacle sensor 721 first Hall element
722 first Magnet, 731 second Hall element 732 second Magnet
900 paper tapes
Specific embodiment
Below in conjunction with accompanying drawing, the embodiment of technical solutions of the utility model is described in detail.Following examples are only
For the technical solution of the utility model is clearly described, therefore it is only used as example, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise stated, technical term used in this application or scientific terminology should be this reality
The ordinary meaning being understood with new one of ordinary skill in the art.
The paper tape Scissoring device for dotted timer providing with reference to Fig. 1, this utility model one embodiment, comprising: base
Seat 100, and it is arranged on paper tape fixing device on described pedestal 100, conveyer device, cutter sweep and master control borad 800；Described
Paper tape fixing device includes the spool 200 for being wound around paper tape, and described spool 200 is arranged on described pedestal 100；Described conveying
Device includes the first motor 301, drive 302 and main pinch roller 303, and described first motor 301 is arranged on pedestal 100, with institute
State drive 302 to be in transmission connection, the axle of described drive 302 is be arranged in parallel with the axle of described main pinch roller 303, and described drive
302 outer faces are connected with the end face of described main pinch roller 303；Described cutter sweep includes top cutter 401 He being oppositely arranged
Bottom knife 402, and for driving described top cutter 401 and the linear drive apparatus of described bottom knife 402 relative movement, described
Linear drive apparatus are arranged on described pedestal 100, and are connected with described top cutter 401 or described bottom knife 402；Described first
Motor 301 and described linear drive apparatus are connected with described master control borad 800 respectively.
The paper tape Scissoring device operation principle for dotted timer that the present embodiment provides is as follows, and paper tape 900 is wound around
On a spool 200, and by its initiating terminal it is clamped between the drive 302 of conveyer device and main pinch roller 303.Drive 302 exists
Rotate under the drive of the first motor 301, paper tape is fed forward between the top cutter 401 of cutter sweep and bottom knife 402.Directly
Line driving means drive top cutter 401 and bottom knife 402 relative movement, thus cutting off paper tape.Control first by master control borad 800
The rotation of motor 301 and the movement of linear drive apparatus, thus obtain the paper tape of specified quantity and length.This paper tape Scissoring device
Realize automatization's cutting of paper tape, relatively manually cut, speed is fast, efficiency high, time-consuming.
Specifically, in the present embodiment, described conveyer device also includes multiple guiders, for paper tape 900 is pressed setting
Track move, prevent paper tape 900 from dropping from cutter sweep, or paper tape clot is wound around it is impossible to work even damage equipment.Often
Individual described guider includes the carrying roller 501 and auxiliary pressing wheel 502 for clamping paper tape, described carrying roller 501 and described pinch roller
Axle be arranged in parallel.
Described linear drive apparatus include: the second motor 601, rotating disk 602 and connecting rod 603, described second motor 601 and institute
State rotating disk 602 to be in transmission connection, one end of described connecting rod 603 is hinged with described bottom knife 402, the other end is inclined with described rotating disk 602
The heart is hinged, and what described bottom knife 402 can vertically slide is arranged on described pedestal 100.When second motor 601 rotates,
Rotating disk 602 is driven to rotate, rotating disk 602 forms slider-crank mechanism with connecting rod 603 and bottom knife 402, thus driving bottom knife 402
Move up and down, cutting is carried out to paper tape.
It should be appreciated that protection domain of the present utility model is not limited to the form of the present embodiment cathetus driving means,
Other can drive top cutter 401 and the driving means of bottom knife 402 relative movement, such as pinion and rack, and linear electric motors drive
Motivation structure etc. falls within protection domain of the present utility model.
Further, the infrared barrier detection that the described paper tape Scissoring device of the present embodiment also includes being provided for detecting paper tape passes
Sensor 710, described infrared obstacle sensor 710 is electrically connected with described master control borad 800, is arranged on described cutter sweep rear.?
This, cutter sweep rear is identical with the moving direction of paper tape.Detect that paper tape whether there is by infrared obstacle sensor 710, from
And the quantity of paper tape is counted, also can detect whether paper tape is used up.
Further, described paper tape Scissoring device is also included for detecting that described first motor 301 rotates the first of the number of turns
Counting assembly, and for detecting the second counting assembly of the described second motor 601 rotation number of turns.Described first counting assembly bag
Include the first Hall element 721 being arranged on pedestal 100 and the first Magnet 722 being in transmission connection with described first motor 301,
Described first Hall element 721 is electrically connected with described master control borad 800.Described second counting assembly includes being arranged on pedestal 100
On the second Hall element 731 and the second Magnet 732 being in transmission connection with described second motor 601, described second Hall pass
Sensor 731 is electrically connected with described master control borad 800.
Here, counting assembly is alternatively arranged on the other equipments such as the encoder on motor.
In order to complete in paper tape cutting or carry out warning reminding during device fails, described paper tape Scissoring device also includes
The alarm device electrically connecting with described master control borad 800.
The paper tape Scissoring device for dotted timer that above-described embodiment provides, controls the first motor by master control borad
Rotating speed and rotation time, the paper tape of output fixed length, control the rotation of the second motor, thus utilizing the first blade and the second blade phase
To movement, paper tape is cut off.Repeat above procedure and obtain the paper tape length needing and paper tape quantity.
By start and stop and the rotating speed of master control borad controlled motor, it is the customary means of those skilled in the art, concrete control method, this
Application repeats no more.
It is to be understood that the orientation of instruction such as term " interior ", " outward " or position relationship are base in the description of the present application
In orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplify description, rather than instruction or
The hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
To restriction of the present utility model.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint are relatively important
Property or the implicit quantity indicating indicated technical characteristic.In description of the present utility model, " multiple " are meant that two
More than, unless otherwise expressly limited specifically.
In description of the present utility model, illustrate a large amount of details.It is to be appreciated, however, that reality of the present utility model
Apply example to put into practice in the case of there is no these details.In some instances, known method, knot are not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
In the description of this specification, specific features, structure, material or feature can be in any one or more embodiments
Or combine in an appropriate manner in example.Additionally, in the case of not conflicting, this can be said by those skilled in the art
The feature of the different embodiments described in bright book or example and different embodiment or example is combined and combines.
Last it is noted that various embodiments above is only in order to illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme, it all should be covered in the middle of the scope of claim of the present utility model and description.
Claims (10)
1. a kind of paper tape Scissoring device for dotted timer is it is characterised in that include: pedestal, and is arranged on described base
Paper tape fixing device on seat, conveyer device, cutter sweep and master control borad；Described paper tape fixing device is included for being wound around paper tape
Spool, described spool is arranged on described pedestal；Described conveyer device includes the first motor, drive and main pinch roller, described
First motor is arranged on pedestal, and is in transmission connection with described drive, and the axle of described drive is flat with the axle of described main pinch roller
Row is arranged, and described drive outer face is connected with the end face of described main pinch roller；Described cutter sweep includes being oppositely arranged
Top cutter and bottom knife, and for driving described top cutter and the linear drive apparatus of described bottom knife relative movement, institute
State linear drive apparatus to be arranged on described pedestal, and be connected with described top cutter or described bottom knife；Described first motor and
Described linear drive apparatus are connected with described master control borad respectively.
2. the paper tape Scissoring device for dotted timer according to claim 1 is it is characterised in that described conveyer device
Also include at least one guider, described guider includes the carrying roller and auxiliary pressing wheel for clamping paper tape, described carrying roller
It is arranged in parallel with the axle of described pinch roller.
3. the paper tape Scissoring device for dotted timer according to claim 1 is it is characterised in that described linear drives
Device includes: the second motor, rotating disk and connecting rod, and described second motor and described rotating disk are in transmission connection, one end of described connecting rod with
Described bottom knife is hinged, and the other end of connecting rod is hinged with described rotating disk bias, and what described bottom knife can vertically slide sets
Put on described pedestal.
4. the paper tape Scissoring device for dotted timer according to claim 1 is used it is characterised in that also including setting
In the proximity switch of detection paper tape, described proximity switch is electrically connected with described master control borad, is arranged on described cutter sweep rear.
5. the paper tape Scissoring device for dotted timer according to claim 4 is it is characterised in that described proximity switch
For infrared obstacle sensor.
6. the paper tape Scissoring device for dotted timer according to claim 1 is it is characterised in that also include for examining
Survey the first counting assembly that described first motor rotates the number of turns, described first counting assembly is arranged on described pedestal, and with institute
State master control borad electrical connection.
7. the paper tape Scissoring device for dotted timer according to claim 6 is it is characterised in that described first counts
Device includes the first Hall element being arranged on pedestal and the first ferromagnet being in transmission connection with described first motor, described
First Hall element is electrically connected with described master control borad.
8. the paper tape Scissoring device for dotted timer according to claim 3 is it is characterised in that also include for examining
Survey the second counting assembly that described second motor rotates the number of turns, described second counting assembly is arranged on described pedestal, and with institute
State master control borad electrical connection.
9. the paper tape Scissoring device for dotted timer according to claim 8 is it is characterised in that described second counts
Device includes the second Hall element being arranged on pedestal and the second ferromagnet being in transmission connection with described second motor, described
Second Hall element is electrically connected with described master control borad.
10. the paper tape Scissoring device for dotted timer according to claim 1 is it is characterised in that also include and institute
State the alarm device of master control borad electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842426.6U CN205899258U (en) | 2016-08-04 | 2016-08-04 | A device is tailor to paper tape for ticker -timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620842426.6U CN205899258U (en) | 2016-08-04 | 2016-08-04 | A device is tailor to paper tape for ticker -timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899258U true CN205899258U (en) | 2017-01-18 |
Family
ID=57783247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620842426.6U Expired - Fee Related CN205899258U (en) | 2016-08-04 | 2016-08-04 | A device is tailor to paper tape for ticker -timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718115A (en) * | 2017-10-17 | 2018-02-23 | 杜海燕 | A kind of traveling bag band cutting equipment |
| CN108437556A (en) * | 2018-04-25 | 2018-08-24 | 黄山豪泰塑胶有限公司 | A kind of PVC packaging materials production version type Scissoring device |
-
2016
- 2016-08-04 CN CN201620842426.6U patent/CN205899258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718115A (en) * | 2017-10-17 | 2018-02-23 | 杜海燕 | A kind of traveling bag band cutting equipment |
| CN108437556A (en) * | 2018-04-25 | 2018-08-24 | 黄山豪泰塑胶有限公司 | A kind of PVC packaging materials production version type Scissoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170804 |