CN204058980U - A kind of pressure roller of twin-roll - Google Patents
A kind of pressure roller of twin-roll Download PDFInfo
- Publication number
- CN204058980U CN204058980U CN201420505424.9U CN201420505424U CN204058980U CN 204058980 U CN204058980 U CN 204058980U CN 201420505424 U CN201420505424 U CN 201420505424U CN 204058980 U CN204058980 U CN 204058980U
- Authority
- CN
- China
- Prior art keywords
- doffer
- roller
- inner barrel
- roll
- electric heating
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of pressure roller of twin-roll, comprise roller, roll shaft, conducting strip, electric heating piece, temperature inductor, fixture, doffer and inner barrel, described roll shaft runs through roller, described doffer is arranged in roller, described inner barrel is arranged on the inwall of roller, and described fixture is arranged at the two ends of inner barrel, and described conducting strip is arranged on inner barrel, described electric heating piece is arranged at the surface of doffer, and described temperature inductor is arranged on doffer.Because the pressure roller of described twin-roll is provided with doffer, and be evenly provided with electric heating piece on doffer, allow in whole heating process, electric heating piece is all in the middle of rotation, avoids single area heating, and the dead angle that appearance cannot be heated to, improve heating effect; Be provided with fixture, avoid inner barrel temperature to raise rear distortion and affect the running of doffer, improve security.
Description
Technical field
The utility model relates to a kind of pressure roller of twin-roll.
Background technology
There is various pressure roller on the market, the principle adopted is not quite similar, but all there is certain problem separately, heat-generating pipe is such as utilized to carry out the pressure roller heated, because heat-generating pipe needs first to generate heat after the heating temperatures of self to certain limit to the carrying out of surrounding, whole heating process is long, and heat-generating pipe self area is comparatively large, result in heating effect undesirable; Existing pressure roller inside does not substantially all arrange attemperator further temperature protection measure in other words in addition, and this allows the pressure roller inside after heating be easy to occur that heat radiation is too fast, and cannot ensure that pressure roller interior temperature distribution is even, occurs multiple dead angle; Some pressure roller is in order to be incubated and make uniformity of temperature profile, devise iron endosome or pellet in a shotgun cartridge roller, although so uniformity of temperature profile can be made, can ironwork is easily out of shape after the heating, may cave in and have influence on other parts operation of pressure roller inside, there is certain potential safety hazard.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of structure simple, and heating effect is good, the pressure roller of the twin-roll of uniformity of temperature profile.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of pressure roller of twin-roll, comprise roller, roll shaft, conducting strip, electric heating piece, temperature inductor, fixture, doffer and inner barrel, described roll shaft runs through roller, described doffer is arranged in roller, described inner barrel is arranged on the inwall of roller, described fixture is arranged at the two ends of inner barrel, described conducting strip is arranged on inner barrel, described electric heating piece is arranged at the surface of doffer, described temperature inductor is arranged on doffer, described temperature inductor one end is connected with temperature controller, described temperature controller is connected with warning device, described doffer is connected with drive unit.
As preferably, the two ends of described roll shaft all extend to the outside of roller.
As preferably, described fixture is two two ends being symmetrical in inner barrel respectively.
As preferably, described electric heating piece is more than two panels, and described electric heating piece is uniformly distributed in the outer surface of doffer, and described conducting strip is more than two panels, and described conducting strip is uniformly distributed in inner barrel surface.
The beneficial effect of the pressure roller of twin-roll of the present utility model: because the pressure roller of described twin-roll is provided with doffer, and evenly electric heating piece is provided with on doffer, allow in whole heating process, electric heating piece is all in the middle of rotation, avoid single area heating, and the dead angle that appearance cannot be heated to, improve heating effect; Be provided with fixture, avoid inner barrel temperature to raise rear distortion and affect the running of doffer, improve security.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the pressure roller of a kind of twin-roll of utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, the utility model adopts following technical scheme: a kind of pressure roller of twin-roll, comprise roller 1, roll shaft 2, conducting strip 3, electric heating piece 4, temperature inductor 5, fixture 6, doffer 7 and inner barrel 8, described roll shaft 2 runs through roller 1, described doffer 7 is arranged in roller 1, described inner barrel 8 is arranged on the inwall of roller 1, described fixture 6 is arranged at the two ends of inner barrel 8, described conducting strip 3 is arranged on inner barrel 8, described electric heating piece 4 is arranged at the surface of doffer 7, described temperature inductor 5 is arranged on doffer 7, described temperature inductor 5 one end is connected with temperature controller (not shown), described temperature controller is connected with warning device (not shown), described doffer 7 is connected with drive unit (not shown).
The two ends of described roll shaft 2 all extend to the outside of roller 1.
Described fixture 6 is two two ends being symmetrical in inner barrel respectively.
Described electric heating piece 4 is more than two panels, and described electric heating piece 4 is uniformly distributed in the outer surface of doffer 7, and described conducting strip 3 is more than two panels, and described conducting strip 3 is uniformly distributed in inner barrel 8 surface.
Drive unit drives doffer 7 to rotate, electric heating piece 4 is followed doffer 7 and is rotated together, can allow to greatest extent in whole roller 1 and all be heated to, electric heating piece 4 heats rear conducting strip 3 and receives heat, pass on inner barrel 8, because inner barrel 8 is iron inner barrels, be very easy to heat absorption, so just further ensure all corners in roller 1 and be all in same temperature range, temperature in temperature inductor 5 moment induction pressure rollers, once temperature exceedes the numerical value of setting, temperature controller just sends instruction, and warning device gives the alarm.
The beneficial effect of the pressure roller of twin-roll of the present utility model: because the pressure roller of described twin-roll is provided with doffer, and evenly electric heating piece is provided with on doffer, allow in whole heating process, electric heating piece is all in the middle of rotation, avoid single area heating, and the dead angle that appearance cannot be heated to, improve heating effect; Be provided with fixture, avoid inner barrel temperature to raise rear distortion and affect the running of doffer, improve security.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. the pressure roller of a twin-roll, it is characterized in that: comprise roller, roll shaft, conducting strip, electric heating piece, temperature inductor, fixture, doffer and inner barrel, described roll shaft runs through roller, described doffer is arranged in roller, described inner barrel is arranged on the inwall of roller, described fixture is arranged at the two ends of inner barrel, described conducting strip is arranged on inner barrel, described electric heating piece is arranged at the surface of doffer, described temperature inductor is arranged on doffer, described temperature inductor one end is connected with temperature controller, described temperature controller is connected with warning device, described doffer is connected with drive unit.
2. the pressure roller of a kind of twin-roll according to claim 1, is characterized in that: the two ends of described roll shaft all extend to the outside of roller.
3. the pressure roller of a kind of twin-roll according to claim 1, is characterized in that: described fixture is two two ends being symmetrical in inner barrel respectively.
4. the pressure roller of a kind of twin-roll according to claim 1, is characterized in that: described electric heating piece is more than two panels, and described electric heating piece is uniformly distributed in the outer surface of doffer, and described conducting strip is more than two panels, and described conducting strip is uniformly distributed in inner barrel surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505424.9U CN204058980U (en) | 2014-09-04 | 2014-09-04 | A kind of pressure roller of twin-roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505424.9U CN204058980U (en) | 2014-09-04 | 2014-09-04 | A kind of pressure roller of twin-roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058980U true CN204058980U (en) | 2014-12-31 |
Family
ID=52200530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420505424.9U Expired - Fee Related CN204058980U (en) | 2014-09-04 | 2014-09-04 | A kind of pressure roller of twin-roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423460A (en) * | 2018-05-16 | 2018-08-21 | 冯萍 | A kind of tape handler of textile manufacturing |
-
2014
- 2014-09-04 CN CN201420505424.9U patent/CN204058980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423460A (en) * | 2018-05-16 | 2018-08-21 | 冯萍 | A kind of tape handler of textile manufacturing |
| CN108423460B (en) * | 2018-05-16 | 2021-08-06 | 山东滨州丰腾化纤绳网有限公司 | Tape winder for textile production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |