CN207792256U - Using the coiled strip inspection mechanism of encoder - Google Patents
Using the coiled strip inspection mechanism of encoder Download PDFInfo
- Publication number
- CN207792256U CN207792256U CN201721901428.9U CN201721901428U CN207792256U CN 207792256 U CN207792256 U CN 207792256U CN 201721901428 U CN201721901428 U CN 201721901428U CN 207792256 U CN207792256 U CN 207792256U
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- Prior art keywords
- coiled strip
- encoder
- rack
- inspection mechanism
- gear
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- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model is related to the coiled strip inspection mechanism using encoder, gear and rack engagement, gear connect the metering input shaft of encoder；Photoelectric sensor is directed at the diameter outer end of coiled strip to be measured always, and is moved together with carry-over bar with the variation of outer diameter；Mobile rack drives gear rotation.The utility model can accurately detect the diameter data of coiled strip using encoder, and by data transmission Real-time Feedback to processing system, the transmission of diameter data, the control of tensile force may be implemented and make to lack material alarm in time, the precision that corner deviation calculates is improved.
Description
Technical field
It is specifically a kind of for using encoder on roll-to-roll fast press the utility model is related to fast press field
Coiled strip inspection mechanism.
Background technology
In roll-to-roll fast press, coiled strip is exported to fast splenium from rolling out portion；After too fast pressure process, waste material is by curled portion
Recycling.In this process, the control for rolling out the surplus on the coiled strip exported to the back-end in portion is very crucial；Material strip on coiled strip
Quantity can influence tension force, the speed of shaft rotation；And it needs to provide information when coiled strip is used up（Lack material alarm）
So as to timely change of lap material.If can not accomplish real-time control, it is most likely that influence normal production, and unfavorable shadow is generated to equipment
It rings.
Based on the demand, the device of a detection coiled strip should be set in rolling out for roll-to-roll fast press in portion.By reality
Trample that there are fixed correspondences it is found that the surplus of coiled strip is with its diameter；Detect and know the diameter of coiled strip, you can know volume
The information of the surplus of material just can complete the control of These parameters.In order to increase the versatility of detection device, it should also be possible to
Meet the detection demand of the coiled strip of different initial diameter sizes.
No. CN201621353465.6 is related to coiled strip inspection mechanism, and photoelectric sensor is directed at the diameter outer end of coiled strip to be measured,
The output end of cylinder connects sliding panel, and the front end of sliding panel connects and photoelectric sensor is driven to move up and down, the rear end of sliding panel
Connecting rod is stretched out, the measurement end of connecting rod is directed at optical ruler, can accurately detect the diameter data of coiled strip, and pass through data
Real-time Feedback is transmitted to processing system, the transmission of diameter data, the control of tensile force may be implemented and make to lack material alarm in time.So
And it is inaccurate to find that corner calculating still there is a problem of in use.
And encoder be signal or data are worked out, be converted to can be used to communicate, the signal form of transimission and storage
Equipment.In being related to the relevant field of spool, such as CN201520763012X windings metering device,
Automatically it rolls up discharge mechanism and is filled with CN2010205574512 automatic centering coil material feedings in CN2015201178035 high temperature isolation strip
It relates to and uses in setting.
Invention content
The utility model is existing to solve the problems, such as, it is desirable to provide a kind of coiled strip inspection mechanism using encoder.
In order to achieve the above object, the technical solution adopted in the utility model includes gear, rack, encoder and photoelectric transfer
Sensor, wherein：Gear and rack engagement, and the metering input shaft of gear connection encoder；The photoelectric sensor is aligned always
The diameter outer end of coiled strip to be measured, and moved together with carry-over bar with the variation of outer diameter；Mobile rack drives gear rotation.
Wherein, further include cylinder, the mechanical output of the cylinder connects photoelectric sensor, and sliding tooth by connecting plate
Item moves.
Wherein, further include shifting axle and sliding sleeve, the sliding sleeve is fixedly connected with rack；Rack is by sliding on shifting axle
It is mobile.
Wherein, further include adjustable plate, the front end of the adjustable plate connects photoelectric sensor, and connection is inserted into the rear end of adjustable plate
Removable connection is realized in the sliding slot of intralamellar part.
Wherein, the rear end of optical ruler connects PLC and output data by communication interface.
Compared to the prior art, the utility model can accurately detect the diameter data of coiled strip using encoder, and lead to
Data transmission Real-time Feedback is crossed to processing system, the transmission of diameter data, the control of tensile force may be implemented and make to lack material in time
Alarm, the precision that corner deviation calculates are improved；Cylinder carries out left and right shifting by what output end can adjust photoelectric sensor
It is dynamic；Rack, gear realize the input of angle information；Sliding slot and sliding block realize photoelectric sensor in material strip width direction
Position adjusts.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of one embodiment of the utility model；
Referring to attached drawing, encoder 1, gear 2, rack 3, cylinder 4, connecting plate 5, photoelectric sensor 6, adjustable plate 7, sliding sleeve 8,
Shifting axle 9, coiled strip 10.
Specific implementation mode
In conjunction with attached drawing, the utility model is further described.
Show one embodiment of the utility model, including gear 2, rack 3, encoder 1 and light referring to Fig. 1, Fig. 1
Electric transducer 6, wherein：Gear 2 and rack 3 engage, and gear 2 connects the metering input shaft of encoder 1；Photoelectric sensor 6 begins
It is directed at the diameter outer end of coiled strip 10 to be measured eventually, and is moved together with carry-over bar with the variation of outer diameter；Rack 3 and sliding sleeve 8 connect,
Mobile rack 3 is rotated with moving gear.
Further include cylinder 4, shifting axle 9 and sliding sleeve 8 referring to Fig. 2, cylinder 4 is used to that photoelectric sensor 6 to be driven to move left and right,
To detect the position at 10 outside diameter edge of current coiled strip；The mechanical output of cylinder 4 connects photoelectric sensing by connecting plate 5
Device 6, and drive rack 3 moves.In use, photoelectric sensor 6 is moved with the reduction of the outer diameter of coiled strip 10 and towards side, then
Rack 3 moves together.Sliding sleeve 8 is fixedly connected with rack 3, thus rack 3 is moved by sliding sleeve 8 on shifting axle.
Encoder 1 accurately records the angle value of photoelectric sensor 6, is then delivered to PLC（It is not shown in figure）Obtain coiled strip
The data of 10 outer diameters, to drive servo motor to adjust the tensile force of winding so that coiled strip 10 is more stablized.Once coiled strip 10
Outer diameter is less than preset value, and system can lack material alarm, so as to the coiled strip 10 more renewed in time.
Preferably, being additionally provided with adjustable plate 7 on photoelectric sensor 6, photoelectric sensor 6 is by connecting adjustable plate 7 in sliding slot
Middle movement is made it possible to be directed at material strip in the width direction of coiled strip 10, is adapted to the coiled strip 10 of different size with adjusting position
Change in size, and it is unlikely to deviation detection target.
Describe the embodiment of the utility model above in conjunction with accompanying drawings and embodiments, the structure that embodiment provides not structure
At limitations of the present invention, those skilled in the art in the art can be according to needing to adjust, in appended claims
In the range of make various deformations or amendments in protection domain.
Claims (5)
1. a kind of coiled strip inspection mechanism using encoder, it is characterised in that：Including gear, rack, encoder and photoelectric sensing
Device, wherein：
Gear and rack engagement, and the metering input shaft of gear connection encoder；
The photoelectric sensor is directed at the diameter outer end of coiled strip to be measured always, and is moved together with carry-over bar with the variation of outer diameter
It is dynamic；Mobile rack drives gear rotation.
2. a kind of coiled strip inspection mechanism using encoder according to claim 1, it is characterised in that：Further include cylinder,
The mechanical output of the cylinder connects photoelectric sensor by connecting plate, and drive rack moves.
3. a kind of coiled strip inspection mechanism using encoder according to claim 1 or 2, it is characterised in that：Further include moving
Moving axis and sliding sleeve, the sliding sleeve are fixedly connected with rack；Rack is moved by sliding on shifting axle.
4. a kind of coiled strip inspection mechanism using encoder according to claim 1, it is characterised in that：Further include adjusting
The front end of plate, the adjustable plate connects photoelectric sensor, is realized in the sliding slot inside the rear end insertion connecting plate of adjustable plate removable
Dynamic connection.
5. a kind of coiled strip inspection mechanism using encoder according to claim 1, it is characterised in that：The rear end of optical ruler
PLC and output data are connected by communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901428.9U CN207792256U (en) | 2017-12-29 | 2017-12-29 | Using the coiled strip inspection mechanism of encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901428.9U CN207792256U (en) | 2017-12-29 | 2017-12-29 | Using the coiled strip inspection mechanism of encoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792256U true CN207792256U (en) | 2018-08-31 |
Family
ID=63279759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901428.9U Active CN207792256U (en) | 2017-12-29 | 2017-12-29 | Using the coiled strip inspection mechanism of encoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792256U (en) |
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2017
- 2017-12-29 CN CN201721901428.9U patent/CN207792256U/en active Active
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