CN204453978U - A kind of detection control mechanism of paperboard contrary flexure volume - Google Patents
A kind of detection control mechanism of paperboard contrary flexure volume Download PDFInfo
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- CN204453978U CN204453978U CN201420786011.2U CN201420786011U CN204453978U CN 204453978 U CN204453978 U CN 204453978U CN 201420786011 U CN201420786011 U CN 201420786011U CN 204453978 U CN204453978 U CN 204453978U
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Abstract
The utility model provides the detection control mechanism of a kind of paperboard contrary flexure volume, comprise the output shaft between left and right sidesing wall plate and two wallboards, output shaft is arranged pivot arm and guiding roller, pivot arm is arranged contrary flexure volume guiding roller, one end of output shaft arranges low speed synchromotor, the other end wallboard arranged outside of output shaft has Non-contact angle displacement pickup, and Non-contact angle displacement pickup is just to output shaft end, and Non-contact angle displacement pickup is connected in PLC control system by data line.The detection control mechanism of this paperboard contrary flexure volume can calculate the angle position of this mechanism automatically according to current material-coil coil-diameter, and the angle position that can accurately control this mechanism is to predetermined angular position, reaching unreeling material volume surface and the contrary flexure of core, to roll up planeness consistent.
Description
Technical field
The utility model tobacco bale related in a kind of printing machinery prints cross-section machine, relates to the detection control mechanism of a kind of paperboard contrary flexure volume in particular.
Background technology
The printing material that tobacco bale prints cross-section machine is wound roll material 80-350g paper, when printing material is the ground paper of more than 120g, because material volume is wrapped on the paper web of Φ 165mm, paper will be out of shape, it is curling that cross-section out large there will be in various degree, amount of crimp is relevant with coil diameter size, and more curl degree is more serious for coil diameter.Original mechanism manually can only adjust the position of contrary flexure volume, often causes contrary flexure volume degree inadequate or excessive, affects the quality of cross-section product; Present original contrary flexure volume mechanical mechanism increasing automatic control device, automatically adjusting according to unreeling current coil diameter the position that deflector roll is rolled up in contrary flexure, make contrary flexure roll up adjustment angle position and just reach current rolled state, make cross-section large maintenance out smooth.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides the detection control mechanism of a kind of paperboard contrary flexure volume, can not automatically adjust roll angle position to solve existing contrary flexure volume mechanical mechanism, make cross-section large the maintenance out of different coil diameter smooth.
The utility model is achieved through the following technical solutions: a kind of detection control mechanism of paperboard contrary flexure volume, comprise the output shaft between left and right sidesing wall plate and two wallboards, output shaft is arranged pivot arm and guiding roller, pivot arm is arranged contrary flexure volume guiding roller, one end of output shaft arranges low speed synchromotor, the other end wallboard arranged outside of output shaft has Non-contact angle displacement pickup, Non-contact angle displacement pickup is just to output shaft end, and Non-contact angle displacement pickup is connected in PLC control system by data line.
The detection control mechanism of a kind of paperboard contrary flexure volume of the utility model, its beneficial effect is:
Owing to arranging Non-contact angle displacement pickup on output shaft, achieve the angle position automatically calculating contrary flexure volume actuating unit according to current material-coil coil-diameter, and the angle position that can accurately control contrary flexure volume actuating unit is to predetermined angular position, reach the surperficial planeness of rolling up with the contrary flexure of core of unreeling material volume consistent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the detection control mechanism of a kind of paperboard contrary flexure volume of the utility model;
Fig. 2 is the operating diagram of the detection control mechanism of a kind of paperboard contrary flexure volume of the utility model;
Fig. 3 is a kind of paperboard contrary flexure volume of the present invention control method control system block diagram.
In figure: 1. low speed synchromotor, 2. gear reduction, 3. output shaft, 4. pivot arm, 5. the first guiding roller, 6. contrary flexure volume guiding roller, 7. Non-contact angle displacement pickup, 8. the second guiding roller, 9. spacing.10. man-machine interface, 11.PLC control system, 12. contrary flexure volume actuating units.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the detection control mechanism that the contrary flexure of the utility model paperboard is rolled up is further described:
Fig. 1 is the structural representation of the detection control mechanism of a kind of paperboard contrary flexure volume of the utility model; Fig. 2 is the operating diagram of the detection control mechanism of a kind of paperboard contrary flexure volume of the utility model, and Fig. 3 is the control method control system block diagram of the utility model paperboard contrary flexure volume.In figure, the detection control mechanism of this paperboard contrary flexure volume, comprise the output shaft 3 between left and right sidesing wall plate and two wallboards, output shaft 3 is arranged pivot arm 4 and the first guiding roller 5, pivot arm 4 is arranged contrary flexure volume guiding roller 6, one end of output shaft 3 arranges low speed synchromotor 1, low speed synchromotor 1 is connected with output shaft 3 by gear reduction 2, the other end wallboard arranged outside of output shaft 3 has Non-contact angle displacement pickup 7, Non-contact angle displacement pickup 7 is just to the termination of output shaft 3, Non-contact angle displacement pickup 7 is connected in PLC control system 11 by data line, the model of Non-contact angle displacement pickup 7 is RFD-4021-618-211-401, Non-contact angle displacement pickup adopts special magnetic patch Z-RPC-P30.Be provided with on the side of pivot arm 4 and control spacing 9 of its rotation limit, between material volume with the first guiding roller, be provided with the second guiding roller 8.Paperboard contrary flexure volume detection control mechanism by control contrary flexure volume guiding roller 6 from the corner dimension that the first guiding roller 5 and the second guiding roller 8 are formed, curling action is rolled up to the material under different coil diameter, ensure cross-section large smooth.
The control method that the detection control mechanism of this paperboard contrary flexure volume is concrete is as follows:
First, the reference value ensureing test material volume external diameter and internal diameter contrary flexure volume angle position is measured; Open machine, unreel and load large roll of material, the angle position of pivot arm 4 in the detection control mechanism of manual adjustment paperboard contrary flexure volume, observe cross-section large smooth, record angle position now
1; Etc. when unreeling coil diameter to core, the angle position of pivot arm 4 in the detection control mechanism of manual adjustment paperboard contrary flexure volume, observe cross-section large smooth, record angle position now
2.
Secondly, by the data measured, the angle position that unit coil diameter is corresponding is calculated.The position deviation δ of unit coil diameter is calculated according to known coil diameter scope and positional value; The angle position under different coil diameter can be obtained.
3rd, according to the angle position that current roll diameter compute goes out to need, provide control signal, required angle position is adjusted in the detection control mechanism angle position that paperboard contrary flexure is rolled up.
Machine, in printing process, unreels the coil diameter that coil diameter testing agency detects in real time and delivers to PLC control system 11, and contrary flexure is rolled up guiding roller 6 and adjusted to the angle position that current coil diameter needs by the detection control mechanism of paper contrary flexure volume automatically.
Printing connects has reloaded, and unreels coil diameter contrary flexure volume actuating unit rapidly by refill position alpha
2get back to the large volume position alpha of initial position
1, complete and once circulate.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when the method and technology contents that utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (1)
1. the detection control mechanism of a paperboard contrary flexure volume, comprise the output shaft between left and right sidesing wall plate and two wallboards, output shaft is arranged pivot arm and guiding roller, pivot arm is arranged contrary flexure volume guiding roller, one end of output shaft arranges low speed synchromotor, it is characterized in that: the other end wallboard arranged outside of described output shaft has Non-contact angle displacement pickup, and Non-contact angle displacement pickup is just to output shaft end, and Non-contact angle displacement pickup is connected in PLC control system by data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786011.2U CN204453978U (en) | 2014-12-11 | 2014-12-11 | A kind of detection control mechanism of paperboard contrary flexure volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420786011.2U CN204453978U (en) | 2014-12-11 | 2014-12-11 | A kind of detection control mechanism of paperboard contrary flexure volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453978U true CN204453978U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420786011.2U Active CN204453978U (en) | 2014-12-11 | 2014-12-11 | A kind of detection control mechanism of paperboard contrary flexure volume |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731155A (en) * | 2016-04-15 | 2016-07-06 | 雅高机械（太仓）有限公司 | Paper reverse-curling device and paper cutting machine |
| CN110562791A (en) * | 2019-09-25 | 2019-12-13 | 雅高机械（太仓）有限公司 | Paper cutter and paper anti-curling device and method thereof |
-
2014
- 2014-12-11 CN CN201420786011.2U patent/CN204453978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731155A (en) * | 2016-04-15 | 2016-07-06 | 雅高机械（太仓）有限公司 | Paper reverse-curling device and paper cutting machine |
| CN110562791A (en) * | 2019-09-25 | 2019-12-13 | 雅高机械（太仓）有限公司 | Paper cutter and paper anti-curling device and method thereof |
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