CN205312738U - Multisection curved roll with adjustable - Google Patents
Multisection curved roll with adjustable Download PDFInfo
- Publication number
- CN205312738U CN205312738U CN201521135147.8U CN201521135147U CN205312738U CN 205312738 U CN205312738 U CN 205312738U CN 201521135147 U CN201521135147 U CN 201521135147U CN 205312738 U CN205312738 U CN 205312738U
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- adjustable
- curved roll
- roll
- bearing
- roller
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- Winding Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
The utility model provides a multisection curved roll with adjustable, includes a roller, a plurality of roller, a plurality of bearing and two supports, the roller sets firmly on two supports, a plurality of rollers pass through the bearing and install on the roller, can connect by the connecting piece between the two adjacent rollers, the support is installed on the mounting bracket, still be provided with a plurality of support frames on the roller, mounting bracket adjustable sets firmly on the organism, the mounting bracket drives the multisection curved roll with adjustable fore -and -aft direction removes, when the rewinding machine is higher than the paper of 130 grammes per square metres again, multisection curved roll with adjustable adjusts forward to the user state to press on the paper surface, when the rewinding machine is less than the paper of 130 grammes per square metres again, multisection curved roll with adjustable adjusts to out of order status backward, can significantly reduce because of the wearing and tearing that the long -time running caused, has prolonged the life of multisection curved roll, and easy and simple to handle, is suitable for popularization and application.
Description
Technical field
The utility model relates to rewinding machine, particularly relates to the adjustable more piece curved roll of a kind of rewinding machine.
Background technology
In paper production treating processes; due to the convergent force of paper cross section; paper operationally often there will be fold; in prior art; a series of rotatable roller and curved roll are normally installed on arc shaft, have played fold the interlocking with preventing from may producing in material cutting process eliminating paper in moving process.
The curved roll of existing rewinding machine mostly is more piece curved roll; it is made up of the roller of multi section rotary and inner stationary roller shaft; the roller of described multi section rotary forms an arc roll surface; wrinkling effect when preventing multiple paper as stretching paper width; because more piece curved roll is made up of more piece roller; operational process often occurring, abrasion need to be shut down keep in repair, and maintenance cost is higher.
Practical novel content
Based on this, it is necessary to for deficiency of the prior art, it is provided that a kind of adjustable more piece curved roll.
A kind of adjustable more piece curved roll, comprise a roll shaft, some rollers, some bearings and two bearings, described roll shaft is fixedly arranged on two bearings, described some rollers are installed on roll shaft by bearing, can connect by web member between described adjacent two rollers, described bearing is installed on erecting frame, described erecting frame comprises a crossbeam and two columns, described roll shaft is also provided with some bracing frames, support frame as described above is installed on described crossbeam, support frame as described above comprises a back up pad, pillar stiffener and fastening piece, described back up pad is sheathed on described roll shaft, described pillar stiffener is connected to back up pad and fastening piece, described fastening piece is installed on the crossbeam of described erecting frame, described two columns are movably arranged on body and can rotate around point of fixity, described erecting frame drives described adjustable more piece curved roll front and back to movement. when the multiple paper higher than 130 grams of weights of rewinding machine, described erecting frame drives adjustable more piece curved roll to be adjusted to forward the travel position of setting and be pressed against paper surface, when the multiple paper lower than 130 grams of weights of rewinding machine, described erecting frame drive described adjustable more piece curved roll move backward and away from the travel position of setting.
Further, described two bearings are installed on described crossbeam, and described some bracing frames are located between two bearings.
Further, support frame as described above is provided with 4, and support frame as described above is evenly distributed on described curved roll.
Further, the quantity of described roller is 21, the described bearing of quantity such as is also provided with accordingly.
Further, described bearing is roller bearing, is marked with lubricating oil in bearing, and described bearing two ends are provided with sealing ply.
Further, described adjustable more piece curved roll also comprises a trip switch, and described trip switch controls described erecting frame and moves forward and backward.
In sum, adjustable arc roller arrangement of the present utility model is by arranging bearing, erecting frame, bracing frame, described bearing and bracing frame are installed on erecting frame, described erecting frame activity formula is installed on body, it is convenient to regulate the position of more piece curved roll so that it is there are two kinds of using states, unnecessary abrasion can be avoided, easy and simple to handle, be suitable for applying.
Accompanying drawing explanation
Fig. 1 is the two states schematic diagram of the adjustable more piece curved roll of the utility model, wherein draw paper roller and rill to unfold dotted portion between roller be more piece curved roll view when using, view when bold portion is not for using.
Fig. 2 is the structural representation of the adjustable more piece curved roll of the utility model.
Embodiment
In order to make the technical solution of the utility model more clearly represent out, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of adjustable more piece curved roll 100, this adjustable more piece curved roll 100 is drawing paper roller 200 and rill is unfolded between roller 300, run and drive more piece curved roll 100 to rotate in drawing the paper 400 that paper roller 200 and rill unfold on roller 300, with the wrinkle eliminated in paper 400 traveling process. This adjustable more piece curved roll comprises an arc roll shaft 10, some rollers 20, some bearings 30 and two bearings 40, described roll shaft 10 is fixedly arranged on two bearings 40, described roller 20 is installed on roll shaft 10 by bearing 30, described bearing 40 is installed on erecting frame 50, described roll shaft 10 is also provided with some bracing frames 60, support frame as described above 60 is installed on erecting frame 50, and described erecting frame 50 is installed on body movably, and described more piece curved roll can be driven to move forward and backward.
Described roll shaft 10 is made by the method for special lathe roll extrusion, ensure that the consistence of roll shaft 10 bending radius. By arranging web member, adjacent two rollers 20 are connected between described roller 20, in the present embodiment, described roller 20 is provided with 21, the corresponding described bearing 30 quantity such as being also provided with, described bearing 30 adopts roller bearing, and inject lubricating oil, make the operation of roller 20 more smooth and easy, the heat that described bearing 30 lubricating oil produces can be discharged from the junction between roller 20, heat radiation is convenient, the both sides of described bearing 30 are provided with sealing-ring (not shown), and lubricating oil can be avoided to flow out in bearing.
Described erecting frame 50 comprises crossbeam 51 and two columns 52, described bearing 40 is installed on crossbeam 51, the bottom of described two columns 52 is installed on body by a stationary shaft, and can rotate around described stationary shaft, described erecting frame 50 drive more piece curved roll front and back to. Described adjustable more piece curved roll also comprises trip switch (not shown), this trip switch is for controlling the rotation of described erecting frame 50, do not need use more piece curved roll time, by trip switch make erecting frame drive more piece curved roll move and away from paper 400 travel position.
Support frame as described above 60 comprises a back up pad 61, pillar stiffener 62 and fastening piece 63, described back up pad 61 is sheathed on described roll shaft 10, described pillar stiffener 62 is connected to back up pad 61 and fastening piece 63, described fastening piece 63 is installed on the crossbeam 51 of described erecting frame 50, in the present embodiment, support frame as described above 60 is provided with 4, specifically can determine according to the physical length of roll shaft 10, makes roll shaft 10 can ensure the rigidity requirement of required work.
When the multiple lightweight paper of rewinding machine, in the present embodiment, described low gram is heavily lower than 130 grams, press described trip switch, to move away from paper width predetermined running position after described more piece curved roll, there will not be wrinkling situation during the multiple paper of paper 400, and more piece curved roll do not contact with paper 400 also can not startup optimization, the abrasion that more piece curved roll can be avoided unnecessary. When high gram of heavy paper answered by rewinding machine, in the present embodiment, described height gram is heavily higher than 130 grams, presses described trip switch, and described more piece curved roll is regulated back original position, and more piece curved roll is in using state, then wrinkling when can prevent paper 400 from answering paper.
In sum, the adjustable arc roller arrangement of the utility model rewinding machine is by arranging bearing 40, erecting frame 50, bracing frame 60, described bearing 40 and bracing frame 60 are installed on erecting frame 50, described erecting frame 50 activity formula is installed on body, it is convenient to regulate the position of more piece curved roll so that it is there are two kinds of using states, unnecessary abrasion can be avoided, easy and simple to handle, be suitable for applying.
The above embodiment only have expressed a kind of enforcement mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model patent scope. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the concept of the premise utility these all belong to protection domain of the present utility model. Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. an adjustable more piece curved roll, it is characterized in that: comprise a roll shaft, some rollers, some bearings and two bearings, described roll shaft is fixedly arranged on two bearings, described some rollers are installed on roll shaft by bearing, connected by web member between described adjacent two rollers, described bearing is installed on erecting frame, described erecting frame comprises a crossbeam and two columns, described roll shaft is also provided with some bracing frames, support frame as described above is installed on described crossbeam, support frame as described above comprises a back up pad, pillar stiffener and fastening piece, described back up pad is sheathed on described roll shaft, described pillar stiffener is connected to back up pad and fastening piece, described fastening piece is installed on the crossbeam of described erecting frame, described two columns are movably arranged on body and can rotate around point of fixity, described erecting frame drives described adjustable more piece curved roll front and back to movement, when the multiple paper higher than 130 grams of weights of rewinding machine, described erecting frame drives adjustable more piece curved roll to be adjusted to forward the travel position of setting and be pressed against paper surface, when the multiple paper lower than 130 grams of weights of rewinding machine, described erecting frame drive described adjustable more piece curved roll move backward and away from setting travel position.
2. adjustable more piece curved roll as claimed in claim 1, it is characterised in that: described two bearings are installed on described crossbeam, and described some bracing frames are located between two bearings.
3. adjustable more piece curved roll as claimed in claim 2, it is characterised in that: support frame as described above is provided with 4, and support frame as described above is evenly distributed on described curved roll.
4. adjustable more piece curved roll as claimed in claim 1, it is characterised in that: the quantity of described roller is 21, the described bearing of quantity such as is also provided with accordingly.
5. adjustable more piece curved roll as claimed in claim 1, it is characterised in that: described bearing is roller bearing, is marked with lubricating oil in bearing, and described bearing two ends are provided with sealing ply.
6. adjustable more piece curved roll as claimed in claim 1, it is characterised in that: described adjustable more piece curved roll also comprises a trip switch, and described trip switch controls described erecting frame and moves forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135147.8U CN205312738U (en) | 2015-12-29 | 2015-12-29 | Multisection curved roll with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135147.8U CN205312738U (en) | 2015-12-29 | 2015-12-29 | Multisection curved roll with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312738U true CN205312738U (en) | 2016-06-15 |
Family
ID=56200373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135147.8U Active CN205312738U (en) | 2015-12-29 | 2015-12-29 | Multisection curved roll with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861771A (en) * | 2018-06-19 | 2018-11-23 | 金东纸业（江苏）股份有限公司 | Paper roll coiling system and paper roll method for coiling |
-
2015
- 2015-12-29 CN CN201521135147.8U patent/CN205312738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861771A (en) * | 2018-06-19 | 2018-11-23 | 金东纸业（江苏）股份有限公司 | Paper roll coiling system and paper roll method for coiling |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |