CN212670133U - Improved squeezing roller for papermaking dehydration - Google Patents
Improved squeezing roller for papermaking dehydration Download PDFInfo
- Publication number
- CN212670133U CN212670133U CN202021345673.8U CN202021345673U CN212670133U CN 212670133 U CN212670133 U CN 212670133U CN 202021345673 U CN202021345673 U CN 202021345673U CN 212670133 U CN212670133 U CN 212670133U
- Authority
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- China
- Prior art keywords
- roll
- roller
- connecting groove
- fixedly connected
- groove
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- Expired - Fee Related
Links
- 230000018044 dehydration Effects 0.000 title abstract description 8
- 238000006297 dehydration reaction Methods 0.000 title abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an improved squeeze roll for papermaking dehydration, which comprises a roll, a roll shaft penetrates through the roll, a heating layer and a corrosion-resistant metal coating are sequentially arranged on the roll from inside to outside, connecting seats are arranged at both ends of the roll shaft, a groove is arranged at one end of each connecting seat, a rotating shaft is fixedly connected at one end of the roll shaft, one end of the rotating shaft is fixedly connected with the connecting seats, connecting rings are sleeved at the outer sides of both ends of the roll shaft, the inner side of each connecting seat and the outer wall of each connecting ring are respectively provided with a first connecting groove and a second connecting groove, a steel ball is arranged between each first connecting groove and each second connecting groove, a machine box is arranged below each connecting seat, a cylinder is fixedly connected inside the machine box, the output end of the cylinder extends to the upper part of the machine box, and the improved squeeze roll for papermaking dehydration has the advantages of, reduce the roller degree of wear, life is longer, and is convenient for height-adjusting.
Description
Technical Field
The utility model relates to the technical field of papermaking, specifically a roller is squeezed in improvement of papermaking dehydration usefulness.
Background
Papermaking is an important invention of ancient Chinese workers, and with the development of society and the progress of modern mechanical equipment, in the papermaking process, papermaking is mainly carried out through a modern papermaking machine, and in the papermaking process of the papermaking machine, a press roll can be used for pressing paper, so that water in the paper is discharged from the paper due to pressing, but the up-and-down adjustment of the press roll used in the traditional papermaking machine is inconvenient in the using process. Therefore, a novel papermaking press roll is provided, and the requirement of people on the product at present can not be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roller is squeezed in improvement of papermaking dehydration usefulness, simple structure, convenient to use, smooth and easy during the rotation, reduce the roller degree of wear, life is longer, and the height-adjusting of being convenient for to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller is squeezed in improvement that papermaking dehydration used, includes the roller, the roller is inside to run through there is the roller, just the roller from interior to exterior is equipped with zone of heating and corrosion-resistant metal coating in proper order, the roller both ends all are equipped with the connecting seat, connecting seat one end all is equipped with the recess, the equal fixedly connected with pivot of roller one end, pivot one end all links to each other with the connecting seat is fixed, just the go-between has all been cup jointed in the roller both ends outside, just the connecting seat inboard is equipped with first spread groove and second spread groove respectively with the go-between outer wall, be equipped with the steel ball between first spread groove and the second spread groove, the connecting seat below is equipped with quick-witted case, the equal fixedly connected with cylinder of machine incasement portion, the cylinder output all extends to quick-witted.
Furthermore, a sealing ring is arranged at the joint of the output end of the air cylinder and the case, and the outer wall of the sealing ring is fixedly connected with the case.
Furthermore, the front side face of the case is provided with an access panel, and the access panel is fixedly connected with the case through bolts.
Furthermore, the cross sections of the first connecting groove and the second connecting groove are both designed to be semicircular structures, and the diameters of the first connecting groove and the second connecting groove are both smaller than the diameter of the steel ball.
Furthermore, the heating layer is formed by interweaving thermal resistance wires.
Further, the roll shaft is connected with the two end connecting seats in a rotating mode through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up the zone of heating, make the evaporation of water at the squeezing in-process, increase moisture exhaust effect, through setting up corrosion-resistant metal coating, increase the corrosion-resistant effect of roller, thereby increase its life, through setting up the go-between, first spread groove, second spread groove and steel ball, it is smooth and easy when making the roller rotate, reduce the roller degree of wear, further increase life, through setting up the cylinder, it reciprocates to drive the connecting seat, thereby remove the height of roller, adjust according to paper thickness, increase its application range, can increase the drainage effect simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the connection seat of the present invention;
fig. 3 is an enlarged view of a of the present invention;
fig. 4 is an enlarged view of B of the present invention;
reference numbers in the figures: 1. a roller; 2. a roll shaft; 3. a heating layer; 4. a corrosion-resistant metal coating; 5. a connecting seat; 6. a groove; 7. a rotating shaft; 8. a connecting ring; 9. a first connecting groove; 10. a second connecting groove; 11. steel balls; 12. a chassis; 13. a cylinder; 14. a seal ring; 15. and (7) overhauling the plate.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
As shown in fig. 1-4, an improved press roll for papermaking dewatering comprises a roll 1, a roll shaft 2 penetrates through the roll 1, the roll 1 is sequentially provided with a heating layer 3 and a corrosion-resistant metal coating 4 from inside to outside, water is evaporated in the pressing process, the water discharging effect is increased, the corrosion-resistant effect of the roll 1 is increased, and the service life of the roll is prolonged, two ends of the roll shaft 2 are respectively provided with a connecting seat 5, one end of the connecting seat 5 is provided with a groove 6, one end of the roll shaft 2 is fixedly connected with a rotating shaft 7, one end of the rotating shaft 7 is fixedly connected with the connecting seat 5, the outer sides of the two ends of the roll shaft 2 are respectively sleeved with a connecting ring 8, the inner side of the connecting seat 5 and the outer wall of the connecting ring 8 are respectively provided with a first connecting groove 9 and a second connecting groove 10, a steel ball 11 is arranged between the first connecting groove 9 and the second connecting groove, reduce 2 degrees of wear of roller, further increase life, connecting seat 5 below is equipped with quick-witted case 12, the equal fixedly connected with cylinder 13 of machine incasement 12 inside drives connecting seat 5 and reciprocates to the height of moving roller 1 adjusts according to paper thickness, increases its application range, can increase drainage effect simultaneously, cylinder 13 output all extends to quick-witted case 12 top, just cylinder 13 output all links to each other with connecting seat 5 bottom is fixed.
More specifically, 13 output ends of the cylinders are equipped with sealing washer 14 with quick-witted case 12 junction, prevent that quick-witted case 12 is inside to get into water and dust, 14 outer walls of sealing washer and quick-witted case 12 are fixed continuous, quick-witted case 12 leading flank is equipped with access panel 15, is convenient for overhaul quick-witted case 12 inside, access panel 15 links to each other with quick-witted case 12 is fixed through the bolt, first connecting groove 9 all establishes to semi-circular structure with second connecting groove 10 cross-section, just first connecting groove 9 all is less than steel ball 11 diameter with second connecting groove 10 diameter, and is smooth and easy when making roller 2 rotate, reduces roller 2 degree of wear, further increases life, zone of heating 3 has to be interweaved by the thermal resistance silk and forms, makes the evaporation of water at the squeezing in-process, increases moisture discharge effect, roller 2 rotates with both ends connecting seat 5 through pivot 7 and links.
The working principle is as follows: this kind of roller is squeezed in improvement of papermaking dehydration usefulness, through setting up zone of heating 3, make moisture evaporation at the squeezing in-process, increase moisture exhaust effect, through setting up corrosion-resistant metal coating 4, increase roller 1 corrosion-resistant effect, thereby increase its life, through setting up go-between 8, first spread groove 9, second spread groove 10 and steel ball 11, it is smooth and easy when making roller 2 rotate, reduce the 2 degree of wear of roller, further increase life, through setting up cylinder 13, drive connecting seat 5 and reciprocate, thereby remove roller 1's height, adjust according to paper thickness, increase its application range, can increase drainage effect simultaneously.
Although particular embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An improved press roll for dewatering in papermaking, comprising a roll (1), characterized in that: the roller is characterized in that a roller shaft (2) penetrates through the interior of the roller (1), a heating layer (3) and a corrosion-resistant metal coating (4) are sequentially arranged on the roller (1) from inside to outside, connecting seats (5) are arranged at two ends of the roller shaft (2), a groove (6) is arranged at one end of each connecting seat (5), a rotating shaft (7) is fixedly connected at one end of each roller shaft (2), one end of each rotating shaft (7) is fixedly connected with the corresponding connecting seat (5), connecting rings (8) are sleeved on the outer sides of two ends of each roller shaft (2), a first connecting groove (9) and a second connecting groove (10) are respectively arranged on the inner side of each connecting seat (5) and the outer wall of each connecting ring (8), steel balls (11) are arranged between the first connecting groove (9) and the second connecting groove (10), a case (12) is arranged below each connecting seat (5), and a cylinder (, the output end of the air cylinder (13) extends to the upper part of the case (12), and the output end of the air cylinder (13) is fixedly connected with the bottom of the connecting seat (5).
2. An improved press roll for dewatering papermaking according to claim 1, characterised in that: and a sealing ring (14) is arranged at the joint of the output end of the air cylinder (13) and the case (12), and the outer wall of the sealing ring (14) is fixedly connected with the case (12).
3. An improved press roll for dewatering papermaking according to claim 1, characterised in that: the front side surface of the case (12) is provided with an access panel (15), and the access panel (15) is fixedly connected with the case (12) through bolts.
4. An improved press roll for dewatering papermaking according to claim 1, characterised in that: the cross sections of the first connecting groove (9) and the second connecting groove (10) are both designed to be semicircular structures, and the diameters of the first connecting groove (9) and the second connecting groove (10) are both smaller than the diameter of the steel ball (11).
5. An improved press roll for dewatering papermaking according to claim 1, characterised in that: the heating layer (3) is formed by interweaving thermal resistance wires.
6. An improved press roll for dewatering papermaking according to claim 1, characterised in that: the roll shaft (2) is rotatably connected with the connecting seats (5) at the two ends through a rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021345673.8U CN212670133U (en) | 2020-07-09 | 2020-07-09 | Improved squeezing roller for papermaking dehydration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021345673.8U CN212670133U (en) | 2020-07-09 | 2020-07-09 | Improved squeezing roller for papermaking dehydration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212670133U true CN212670133U (en) | 2021-03-09 |
Family
ID=74838564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021345673.8U Expired - Fee Related CN212670133U (en) | 2020-07-09 | 2020-07-09 | Improved squeezing roller for papermaking dehydration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212670133U (en) |
-
2020
- 2020-07-09 CN CN202021345673.8U patent/CN212670133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |