CN109761080B - Anti-scattering press roller - Google Patents
Anti-scattering press roller Download PDFInfo
- Publication number
- CN109761080B CN109761080B CN201811651654.5A CN201811651654A CN109761080B CN 109761080 B CN109761080 B CN 109761080B CN 201811651654 A CN201811651654 A CN 201811651654A CN 109761080 B CN109761080 B CN 109761080B
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- ring
- compression
- rotating shaft
- support
- bearing
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- 230000006835 compression Effects 0.000 claims abstract description 48
- 238000007906 compression Methods 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Press Drives And Press Lines (AREA)
- Winding Of Webs (AREA)
Abstract
The anti-scatter compression roller comprises a U-shaped bracket, wherein a rotating shaft is connected between two parallel support arms of the bracket through bearings, one end of the rotating shaft extends out of the support arms and is connected with a driving unit with a self-locking function, a plurality of compression rings with the same diameter are arranged on the rotating shaft between the support arms, a compression ring center hole is coaxially arranged with the compression ring, a compression ring bearing is arranged in the compression ring center hole, an outer ring of the compression ring bearing is in tight fit connection with the compression ring, an inner ring of the compression ring bearing is in tight fit connection with the rotating shaft, a plurality of tight-against rings with the same diameter are also arranged on the rotating shaft between the support arms, and the tight-against rings are eccentrically arranged in the center hole and are in tight fit connection with the rotating shaft; the radius of the pressing ring is larger than the minimum distance from the central hole axis of the pressing ring to the outer side wall of the pressing ring, and the radius of the pressing ring is smaller than the maximum distance from the central hole axis of the pressing ring to the outer side wall of the pressing ring. The anti-loosening press roller is applied to a winding machine, and when a coiled material is broken suddenly in the winding process, the purposes of loosening prevention and loosening prevention can be achieved.
Description
Technical Field
The invention relates to the field of winders, in particular to an anti-scattering press roller.
Background
The compression roller that the rolling machine reel matches the setting is used for rolling up coiled material afterbody on the reel when rolling operation receives, plays the loose effect of preventing coiled material afterbody. However, when the coiled materials break suddenly in the rolling process, the tension force between the coiled materials is larger than that between the coiled materials in the ending operation, and the practice proves that the compaction effect of the compression roller is not obvious, and the probability of loosening the coiled materials is still high.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an anti-scattering press roller.
The technical scheme of the anti-scattering compression roller is realized as follows:
The anti-scattering press roll comprises a U-shaped support, a rotating shaft is connected between two parallel support arms of the support, one end of the rotating shaft extends out of the support arms and is connected with a driving unit with a self-locking function, a plurality of press rings with the same diameter are arranged on the rotating shaft between the support arms, a press ring center hole is coaxially arranged with the press ring, a press ring bearing is arranged in the press ring center hole, an outer ring of the press ring bearing is in tight fit connection with the press ring, an inner ring of the press ring bearing is in tight fit connection with the rotating shaft, a plurality of tight rings with the same diameter are further arranged on the rotating shaft between the support arms, and the tight rings are eccentrically arranged in the center hole and are in tight fit connection with the rotating shaft;
The radius of the pressing ring is larger than the minimum distance from the central hole axis of the pressing ring to the outer side wall of the pressing ring, and the radius of the pressing ring is smaller than the maximum distance from the central hole axis of the pressing ring to the outer side wall of the pressing ring.
Further, a limiting unit for limiting the rotation between the inner ring of the compression ring bearing and the rotating shaft and between the compression ring bearing and the rotating shaft is arranged between the outer side wall of the rotating shaft and the inner side wall of the inner ring of the compression ring bearing and the wall of the central hole of the compression ring.
Further, a plurality of limiting protrusions are arranged on the outer side wall of the rotating shaft along the axis direction, and correspondingly limiting grooves matched with the limiting protrusions are formed in the inner side wall of the inner ring of the compression ring bearing and the wall of the central hole of the supporting ring.
Further, the compression rings and the supporting rings are alternately arranged.
Further, at least two compression rings are arranged between two adjacent compression rings.
Further, the thickness of the pressing ring is larger than that of the supporting ring.
The anti-scattering press roller is applied to a winding machine, the working state of the press roller is the same as that of the press roller in the prior art, or the coiled material wound on a winding drum is always kept in a compressed state, and the height position is adjusted in real time according to the thickness of the coiled material; or when the press roller is required to work, the press roller is adjusted to the position of the winding drum through a corresponding mechanism. The anti-scattering press roll consists of a series of press rolls, wherein a pressing ring is also distributed between the press rolls, and under normal conditions or only when the press rolls function, the driving unit drives the rotating shaft to rotate, so that the lowest end position of the pressing ring is higher than the lowest end position of the press rolls at the position contacted with the coiled material; when the coiled material breaks suddenly in the winding process, the driving unit is started to drive the rotating shaft to rotate, the rotating shaft drives the abutting ring to rotate, and the lowest end position of the abutting ring is gradually changed from being higher than the lowest end position of the pressing ring to being lower than the lowest end position of the pressing ring at the position contacted with the coiled material, so that the coiled material is firmly pressed on the winding drum to wait for subsequent treatment, and the purposes of preventing loosening and loosening are achieved.
Drawings
The accompanying drawings, which 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. In the drawings:
FIG. 1 is a schematic view of the structure of the anti-scattering press roller in an anti-scattering state;
FIG. 2 is a schematic diagram showing the normal state structure of the anti-scattering press roller;
FIG. 3 is a schematic view of the structure of the shaft of the anti-scattering press roller;
FIG. 4 is a schematic diagram of the structure of the anti-scattering compression roller compression ring;
FIG. 5 is a schematic view of the structure of the anti-scattering compression roller supporting ring; .
Reference numerals illustrate:
In the figure: 1. the device comprises a bracket, a rotating shaft, a pressing ring, a supporting ring, a driving unit, a limiting protrusion, a limiting groove, a pressing ring bearing, an inner ring and an outer ring, wherein the supporting ring is arranged on the bracket, the rotating shaft, the pressing ring is arranged on the rotating shaft, the supporting ring is arranged on the pressing ring, the driving unit is arranged on the supporting ring, the limiting protrusion is arranged on the driving unit, the limiting groove is arranged on the supporting ring, the pressing ring is arranged on the limiting groove, the pressing ring bearing is arranged on the pressing ring bearing, and the inner ring is.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
The anti-scatter compression roller disclosed by the invention, as shown in figures 1 to 5, comprises a U-shaped bracket 1, wherein a rotating shaft 2 is connected between two parallel support arms of the bracket 1 through bearings, one end of the rotating shaft 2 extends out of the support arms and is connected with a driving unit 5 with a self-locking function, a plurality of compression rings 3 with the same diameter are arranged on the rotating shaft 2 between the support arms, a central hole of each compression ring 3 is coaxially arranged with each compression ring 3, a compression ring bearing 8 is arranged in the central hole of each compression ring 3, an outer ring 10 of each compression ring bearing 8 is in tight fit connection with each compression ring 3, an inner ring 9 of each compression ring bearing 8 is in tight fit connection with the corresponding rotating shaft 2, a plurality of tight rings 4 with the same diameter are also arranged on the rotating shaft 2 between the support arms, and the central holes of the tight rings 4 are eccentrically arranged and are in tight fit connection with the rotating shaft 2;
The radius of the pressing ring 3 is larger than the minimum distance from the central hole axis of the propping ring 4 to the outer side wall of the propping ring 4, and the radius of the pressing ring 3 is smaller than the maximum distance from the central hole axis of the propping ring 4 to the outer side wall of the propping ring 4.
The anti-scattering press roller is applied to a winding machine, the working state of the press roller is the same as that of the press roller in the prior art, or the coiled material wound on a winding drum is always kept in a compressed state, and the height position is adjusted in real time according to the thickness of the coiled material; or when the press roller is required to work, the press roller is adjusted to the position of the winding drum through a corresponding mechanism. The anti-scattering press roll consists of a series of press rolls 3, wherein a supporting ring 4 is also distributed between the press rolls 3, and under normal conditions, or only when the press rolls function, the driving unit 5 drives the rotating shaft 2 to rotate, so that the lowest end position of the supporting ring 4 is higher than the lowest end position of the press rolls 3 at the position where the pressing rolls are contacted; when the coiled material breaks suddenly in the winding process, the driving unit 5 is started to drive the rotating shaft 2 to rotate, the rotating shaft 2 drives the abutting ring 4 to rotate, and the lowest end position of the abutting ring 4 is gradually changed from the position higher than the lowest end position of the pressing ring 3 to the position lower than the lowest end position of the pressing ring 3 at the position contacted with the coiled material, so that the coiled material is firmly pressed on the winding drum to wait for subsequent treatment, and the purposes of preventing loosening and loosening are achieved. The driving unit 5 for driving the rotation shaft 2 to rotate generally includes a motor and a speed reducer with a self-locking function, and various transmission structures such as gears and pulleys, which are not innovative points of the present invention as the mature prior art, so long as the motion effect achieved by the present invention for making medicine can be achieved, and will not be described herein.
In this prevent scattered compression roller, be provided with restriction clamping ring bearing 8 inner circle 9 and pivot 2 between pivot 2 lateral wall and clamping ring bearing 8 inner circle 9 inside wall, the centre bore pore wall of support ring 4 to and support and overlap the pivoted spacing unit between ring 4 and the pivot 2, according to this kind of structure, clamping ring 3 and support ring 4 can be axially freely embolia and take off, the dismouting of being convenient for.
In this prevent scattered compression roller, spacing unit can specifically be a structure, be provided with a plurality of spacing archs 6 along the axis direction on the pivot 2 lateral wall, correspondingly, the spacing groove 7 with spacing arch 6 assorted has all been seted up on clamping ring bearing 8 inner circle 9 inside wall and the support ring 4 centre bore pore wall.
In this prevent scattered compression roller, clamping ring 3 and support 4 setting in turn for clamping ring 3 and support 4 along pivot evenly distributed, guarantee coiled material pressure roll force's equilibrium.
In the anti-scattering compression roller, further, at least two compression rings 3 are arranged between two adjacent supporting rings 4.
In the anti-scattering compression roller, the thickness of the compression ring 3 is larger than that of the supporting ring 4.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (3)
1. The utility model provides a prevent scattered compression roller which characterized in that: including U type support (1), be connected with pivot (2) through the bearing between two parallel support arms of support (1), pivot (2) one end stretches out outside the support arm and is connected with drive unit (5) that have the auto-lock function, be provided with clamping ring (3) that a plurality of diameters are the same on pivot (2) between the support arm, clamping ring (3) centre bore and clamping ring (3) coaxial setting, install clamping ring bearing (8) in clamping ring (3) centre bore, outer lane (10) and clamping ring (3) tight fit of clamping ring bearing (8) are connected, inner circle (9) and pivot (2) tight fit of clamping ring bearing (8) are connected, still be provided with a plurality of diameters the same support ring (4) centre bore eccentric settings with pivot (2) tight fit connection on pivot (2), clamping ring (3) radius is greater than the minimum distance of support ring (4) centre bore axis to support ring (4) lateral wall, clamping ring (3) radius is less than the maximum distance of support ring (4) lateral wall from support ring (4) centre bore axis, support ring (6) lateral wall on the support ring (2) lateral wall axial line and be provided with a plurality of protruding spacing groove (7) and limit groove (6) of equal in the side of support ring (6), the compression rings (3) and the supporting rings (4) are alternately arranged, and at least two compression rings (3) are arranged between two adjacent supporting rings (4);
when the press roll works normally or only plays a role of the press roll, the driving unit (5) drives the rotating shaft (2) to rotate, so that the lowest end position of the supporting ring (4) is higher than the lowest end position of the press roll (3) at the position where the supporting ring is contacted with the coiled material; in the coiled material rolling process, when the coiled material breaks suddenly, the driving unit (5) is started to drive the rotating shaft (2) to rotate, and the lowest end position of the supporting ring (4) is gradually changed from a position higher than the lowest end position of the pressing ring (3) to a position lower than the lowest end position of the pressing ring (3) at the position contacted with the coiled material, so that the coiled material is firmly pressed on the winding drum.
2. The anti-scatter roller of claim 1, wherein: the device is characterized in that a limiting unit for limiting rotation between the inner ring (9) of the compression ring bearing (8) and the rotating shaft (2) and between the compression ring bearing (4) and the rotating shaft (2) are arranged between the outer side wall of the rotating shaft (2) and the inner side wall of the inner ring (9) of the compression ring bearing (8) and between the compression ring bearing and the wall of the central hole of the compression ring (4).
3. The anti-scatter roller of claim 1, wherein: the thickness of the compression ring (3) is larger than that of the supporting ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651654.5A CN109761080B (en) | 2018-12-31 | 2018-12-31 | Anti-scattering press roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811651654.5A CN109761080B (en) | 2018-12-31 | 2018-12-31 | Anti-scattering press roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109761080A CN109761080A (en) | 2019-05-17 |
| CN109761080B true CN109761080B (en) | 2024-04-19 |
Family
ID=66453136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811651654.5A Active CN109761080B (en) | 2018-12-31 | 2018-12-31 | Anti-scattering press roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109761080B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483093B1 (en) * | 1990-10-26 | 1996-01-03 | Valmet Paper Machinery Inc. | Reel-up and method for regulation of the nip pressure in a reel-up |
| JP2001205698A (en) * | 2000-01-25 | 2001-07-31 | Yokohama Rubber Co Ltd:The | Method for winding rubber strip material and winding device |
| DE10297172T5 (en) * | 2001-10-08 | 2004-07-08 | Metso Paper, Inc. | Method and measuring equipment for determining the angular velocity difference |
| CN104444497A (en) * | 2014-10-17 | 2015-03-25 | 合肥国轩高科动力能源股份公司 | Segmental winding device |
| CN205772221U (en) * | 2016-07-05 | 2016-12-07 | 南京环力建设工程有限公司 | The wrap-up of a kind of cutting machine and apply the cutting machine of this device |
| CN206857799U (en) * | 2017-06-19 | 2018-01-09 | 河南谢人安防门帘有限公司 | A kind of winder |
| CN108423461A (en) * | 2018-05-30 | 2018-08-21 | 大连奥特马工业有限公司 | Horizontal winds pressure roller |
| CN207759751U (en) * | 2017-12-29 | 2018-08-24 | 苏州闽国纺织科技有限公司 | Textile machinery wrap-up |
| CN208150590U (en) * | 2018-03-15 | 2018-11-27 | 南京澳通金属制品有限公司 | A kind of metal coiled material winder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040075012A1 (en) * | 2002-10-18 | 2004-04-22 | Michael Yermal | Machine and method for winding webs |
| JP5421837B2 (en) * | 2010-03-30 | 2014-02-19 | 富士フイルム株式会社 | Web winding method |
-
2018
- 2018-12-31 CN CN201811651654.5A patent/CN109761080B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0483093B1 (en) * | 1990-10-26 | 1996-01-03 | Valmet Paper Machinery Inc. | Reel-up and method for regulation of the nip pressure in a reel-up |
| JP2001205698A (en) * | 2000-01-25 | 2001-07-31 | Yokohama Rubber Co Ltd:The | Method for winding rubber strip material and winding device |
| DE10297172T5 (en) * | 2001-10-08 | 2004-07-08 | Metso Paper, Inc. | Method and measuring equipment for determining the angular velocity difference |
| CN104444497A (en) * | 2014-10-17 | 2015-03-25 | 合肥国轩高科动力能源股份公司 | Segmental winding device |
| CN205772221U (en) * | 2016-07-05 | 2016-12-07 | 南京环力建设工程有限公司 | The wrap-up of a kind of cutting machine and apply the cutting machine of this device |
| CN206857799U (en) * | 2017-06-19 | 2018-01-09 | 河南谢人安防门帘有限公司 | A kind of winder |
| CN207759751U (en) * | 2017-12-29 | 2018-08-24 | 苏州闽国纺织科技有限公司 | Textile machinery wrap-up |
| CN208150590U (en) * | 2018-03-15 | 2018-11-27 | 南京澳通金属制品有限公司 | A kind of metal coiled material winder |
| CN108423461A (en) * | 2018-05-30 | 2018-08-21 | 大连奥特马工业有限公司 | Horizontal winds pressure roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109761080A (en) | 2019-05-17 |
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