CN207259777U - Compression roller device for short fiber refiner - Google Patents
Compression roller device for short fiber refiner Download PDFInfo
- Publication number
- CN207259777U CN207259777U CN201721073443.9U CN201721073443U CN207259777U CN 207259777 U CN207259777 U CN 207259777U CN 201721073443 U CN201721073443 U CN 201721073443U CN 207259777 U CN207259777 U CN 207259777U
- Authority
- CN
- China
- Prior art keywords
- compression roller
- roller
- protective case
- transmission net
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000006835 compression Effects 0.000 title claims abstract description 60
- 238000007906 compression Methods 0.000 title claims abstract description 60
- 239000000835 fiber Substances 0.000 title abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000007380 fibre production Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a compression roller device for short fiber refiner belongs to short fiber production facility technical field. The device comprises a compression roller unit arranged at a conveying net, wherein the compression roller unit comprises an upper compression roller and a lower compression roller, the upper compression roller is connected with a speed reducing motor I, and the lower compression roller is connected with a speed reducing motor II; the lower compression roller comprises a roller body, a rotating shaft and a bearing, wherein the rotating shaft and the bearing are arranged in the roller body, a protective sleeve is arranged on the outer surface of the roller body, the protective sleeve and the rotating shaft are sealed through a sealing ring, and the bearing supports the rotating shaft. The arrangement of the compression roller device reduces the abrasion to the lower compression roller and prolongs the service life of the compression roller; thereby reducing the replacement times of the compression roller, promoting the working efficiency of the refiner and improving the stability of the short fiber production process.
Description
Technical field
A kind of pressure roller is the utility model is related to, especially, is related to a kind of press-roller device for short fine conche, belongs to short
Fine production equipment technology.
Background technology
Conche is used to remove the impurity such as the sulfuric acid being mingled with the viscose staple fibre after cutting off, sodium sulphate, zinc sulfate, and
Fiber is bleached and is oiled, so that fiber has certain whiteness and good spinnability.Fibre on scouring machine transmission net
Layer is tieed up with the movement of transmission net, is passed through successively：First washing, desulfurization, the second washing, the 3rd washing, the first bleaching, the second drift
In vain, the 4th washing, pickling, the 5th washing（Washing eventually）And oil.In each process island, cleaning solution is overflowed by spray groove, is led to
Cross fibrous layer to fall into the submerged soil of lower section, fibrous layer by the pressure rolling of a pair of of air bells removing roll, removes excessive moisture, i.e., with conveying again
Net is handled into next process island, and fibrous layer is after upper process, then through a pair of of large pressuring roller pressure rolling, is removed with as far as possible more
Enter the area that oils after removing moisture content.Fibrous layer, which enters, to oil behind area, soft water finish be also by fibrous layer above spray groove overflow
Fallen into onto fibrous layer, and through fibrous layer in the submerged soil of lower section.Its spinning property can be improved by the fiber to oil（Its
In, including the bonding force of fiber, laxity, elasticity etc.）.Fiber after oiling removes again by the pressure rolling of a pair of of large pressuring roller
Unnecessary finish is removed, just into wet opener and drying equipment.
Lower compression roller carries out pressure rolling on having in fiber movement technical process, and upper pressure roller is driven by motor reducer, lower compression roller
Driven by the frictional force of net.
Conche shortcoming is as follows in the prior art：
1. lower compression roller is driven by the frictional force of net, therefore lower compression roller and net be there are relative motion, under this easily wears
Pressure roller；
2. replacing pressure roller time length, matching requirements are high, and need to stop and could handle, extreme influence production process.
Utility model content
The utility model is intended to overcome the shortage of prior art, and proposes a kind of press-roller device for short fine conche,
By the special setting to press-roller device, reduce the abrasion of lower compression roller, improve the service life of pressure roller；And then reduce press roll replacing
Number, improves conche work efficiency.
In order to realize above-mentioned technical purpose, following technical solution is proposed：
A kind of press-roller device for short fine conche, including the compression roller unit at transmission net is arranged on, compression roller unit bag
Pressure roller and lower compression roller are included, upper pressure roller is connected with decelerating motor I, and lower compression roller is connected with decelerating motor II；The lower compression roller includes roll body
And shaft and bearing in roll body are arranged on, roll body outer surface is provided with protective case, passes through sealing ring between protective case and shaft
Sealing, bearings shaft.
Further, the protective case is rubber layer.
Further, the protective case is equipped with the metal layer of recessed reticulate pattern for outer surface, and reticulate pattern is matched with transmission net lines.
Further, the compression roller unit both sides are equipped with preforming device, and preforming device is gentle including upper tabletting, lower sheeting
Cylinder, upper tabletting are located above transmission net, and lower sheeting is located at below transmission net, and between upper tabletting, lower sheeting and transmission net three
It is arranged in parallel, upper tabletting and lower sheeting are connected with cylinder respectively.
Further, the preforming device is in " bifurcation " shape.
Further, the upper pressure roller and pushing roller speed pass through frequency control.
Using the technical program, the advantageous effects brought are：
（1）In the prior art, the speed of transmission net is V1, and the speed of lower compression roller is V2, and V1>V2, transmission net is with
For pressure roller there are relative motion, its stress is force of sliding friction；And in the utility model, upper pressure roller is connected with decelerating motor I, pushes
Roller is connected with decelerating motor II, and after lower compression roller adds decelerating motor II, it is V3 that decelerating motor II, which drives lower compression roller velocity of rotation, this
When control V1=V3, reduce lower compression roller quilt without relative motion, lower compression roller from force of sliding friction between transmission net and lower compression roller
Effect of attrition；
（2）In the utility model, lower compression roller includes roll body and the shaft and bearing that are arranged in roll body, and bearings turn
Axis, reduces the friction coefficient in its motion process, and ensures shaft rotating accuracy, and then improves lower compression roller job stability.And
Roll body outer surface is provided with protective case, and protective case is rubber layer, or protective case is equipped with the metal layer of recessed reticulate pattern, net for outer surface
Line is matched with transmission net lines, and protective case can protect roll body well, reduces the impact force of transmission net and upper pressure roller to lower compression roller,
Increase the service life of lower compression roller.Sealed between protective case and shaft by sealing ring, prevent cleaning solution in production technology, soft
The materials such as water finish enter in protective case, avoid causing the service life for protective case internal influence, improving protective case；
（3）In the utility model, compression roller unit both sides are equipped with preforming device, and preforming device includes upper tabletting and pushing
Piece, upper tabletting are located above transmission net, and lower sheeting is located at below transmission net, and between upper tabletting, lower sheeting and transmission net three
It is arranged in parallel, preforming device one side side is that preliminary compacting is carried out to fibrous layer, and the fibrous layer for avoiding distorting, folding enters pressure roller
In unit, and because the reason such as fibrous layer distortion, folding causes the abrasion of pressure roller and transmission net to lower compression roller, on the other hand it is
Guiding function is played to fibrous layer, the conveying fiber layer for promoting transmission net to stablize, improves short fine refining efficiency；
（4）In the utility model, preforming device can guide fibrous layer to convey well in " bifurcation " shape；
（5）In the utility model, upper pressure roller and pushing roller speed are realized that compression roller unit is stablized and are adjusted by frequency control
Speed, precision is high, and then improves the stability of short fiber production process.
Brief description of the drawings
Fig. 1 is the utility model structure diagram
Fig. 2 is compression roller unit structure diagram in the prior art
Fig. 3 is compression roller unit structure diagram in the utility model
Fig. 4 is lower compression roller structure diagram in the utility model
Fig. 5 is preforming device structure diagram in the utility model
In figure, 1, transmission net, 2, upper pressure roller, 3, lower compression roller, 301, roll body, 302, shaft, 303, bearing, 4, decelerating motor
I, 5, decelerating motor II, 6, protective case, 7, sealing ring, 8, preforming device, 801, upper tabletting, 802, lower sheeting, 803, cylinder.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment that those of ordinary skill in the art are obtained without making creative work, all belongs to
In the scope of the utility model protection.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5：A kind of press-roller device for short fine conche, including be arranged at 1
Compression roller unit, compression roller unit includes upper pressure roller 2 and lower compression roller 3, and upper pressure roller 2 is connected with decelerating motor I 4, and lower compression roller 3 is connected with deceleration
Motor II 5；The lower compression roller 3 includes roll body 301 and the shaft 302 and bearing 303 that are arranged in roll body 301,301 appearance of roll body
Face is provided with protective case 6, is sealed between protective case 6 and shaft 302 by sealing ring 7, and bearing 303 supports shaft 302.
Further, the protective case 6 is rubber layer.
Further, the compression roller unit both sides are equipped with preforming device 8, and preforming device 8 includes upper tabletting 801, lower sheeting
802 and cylinder 803, upper tabletting 801 is positioned at 1 top, and lower sheeting 802 is positioned at 1 lower section, and upper tabletting 801, lower sheeting 802 and 1 three
It is arranged in parallel between person, upper tabletting 801 and lower sheeting 802 are connected with cylinder 803 respectively.
Further, the preforming device 8 is in " bifurcation " shape.
Embodiment 2
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5：A kind of press-roller device for short fine conche, including be arranged at 1
Compression roller unit, compression roller unit includes upper pressure roller 2 and lower compression roller 3, and upper pressure roller 2 is connected with decelerating motor I 4, and lower compression roller 3 is connected with deceleration
Motor II 5；The lower compression roller 3 includes roll body 301 and the shaft 302 and bearing 303 that are arranged in roll body 301,301 appearance of roll body
Face is provided with protective case 6, is sealed between protective case 6 and shaft 302 by sealing ring 7, and bearing 303 supports shaft 302.
Further, the protective case 6 is equipped with the metal layer of recessed reticulate pattern for outer surface, and reticulate pattern is matched with 1 lines.
Further, the compression roller unit both sides are equipped with preforming device 8, and preforming device 8 includes upper tabletting 801, lower sheeting
802 and cylinder 803, upper tabletting 801 is positioned at 1 top, and lower sheeting 802 is positioned at 1 lower section, and upper tabletting 801, lower sheeting 802 and 1 three
It is arranged in parallel between person, upper tabletting 801 and lower sheeting 802 are connected with cylinder 803 respectively.
Further, the preforming device 8 is in " bifurcation " shape.
Further, 3 speed of the upper pressure roller 2 and lower compression roller passes through frequency control.
Claims (5)
1. a kind of press-roller device for short fine conche, including it is arranged on transmission net（1）The compression roller unit at place, compression roller unit bag
Include pressure roller（2）And lower compression roller（3）, it is characterised in that：Upper pressure roller（2）It is connected with decelerating motor I（4）, lower compression roller（3）It is connected with deceleration
Motor II（5）；The lower compression roller（3）Including roll body（301）And it is arranged on roll body（301）Interior shaft（302）And bearing
（303）, roll body（301）Outer surface is provided with protective case（6）, protective case（6）With shaft（302）Between pass through sealing ring（7）It is close
Envelope, bearing（303）Support shaft（302）.
2. press-roller device according to claim 1, it is characterised in that：The protective case（6）For rubber layer.
3. press-roller device according to claim 1, it is characterised in that：The protective case（6）Recessed net is equipped with for outer surface
The metal layer of line, reticulate pattern and transmission net（1）Lines matches.
4. press-roller device according to claim 1, it is characterised in that：The compression roller unit both sides are equipped with preforming device（8）,
Preforming device（8）Including upper tabletting（801）, lower sheeting（802）And cylinder（803）, upper tabletting（801）Positioned at transmission net（1）On
Side, lower sheeting（802）Positioned at transmission net（1）Lower section, and upper tabletting（801）, lower sheeting（802）And transmission net（1）Between three
It is arranged in parallel, upper tabletting（801）And lower sheeting（802）Respectively with cylinder（803）Connection.
5. press-roller device according to claim 4, it is characterised in that：The preforming device（8）In " bifurcation " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073443.9U CN207259777U (en) | 2017-08-25 | 2017-08-25 | Compression roller device for short fiber refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073443.9U CN207259777U (en) | 2017-08-25 | 2017-08-25 | Compression roller device for short fiber refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259777U true CN207259777U (en) | 2018-04-20 |
Family
ID=61922970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073443.9U Active CN207259777U (en) | 2017-08-25 | 2017-08-25 | Compression roller device for short fiber refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259777U (en) |
-
2017
- 2017-08-25 CN CN201721073443.9U patent/CN207259777U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |