CN205443787U - Draw paper device - Google Patents
Draw paper device Download PDFInfo
- Publication number
- CN205443787U CN205443787U CN201521133736.2U CN201521133736U CN205443787U CN 205443787 U CN205443787 U CN 205443787U CN 201521133736 U CN201521133736 U CN 201521133736U CN 205443787 U CN205443787 U CN 205443787U
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- CN
- China
- Prior art keywords
- paper
- vacuum furnace
- paper web
- web stabilizer
- evacuation
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- 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
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Abstract
The application discloses draw paper device, including paper web stabilizer and vacuum furnace, the setting of paper web stabilizer between two dryers and two dryers between only all have a clearance that the paper supply width of cloth passes through, be provided with the first through -hole rather than the inside intercommunication on the paper web stabilizer, be connected with on the paper web stabilizer be used for right the evacuation mechanism of evacuation in the paper web stabilizer, the vacuum furnace is rotatable be provided with the second through -hole rather than the inside intercommunication on the vacuum furnace, its characterized in that in the paper web stabilizer with intercommunication in the vacuum furnace, so that evacuation mechanism can pass through the paper web stabilizer is right the vacuum furnace evacuation be provided with in the vacuum furnace and draw the paper district be provided with the valve in the paper web stabilizer, the valve close so that evacuation mechanism is only right draw paper district's evacuation. The application provides a draw paper device, it is steady to draw paper, and it is effectual to draw paper.
Description
Technical field
The application relates to paper making equipment technical field, particularly relates to a kind of paper guiding device.
Background technology
At present paper injection mode mainly has two kinds, and a kind of is traditional to have rope paper injection mode, and it is only applicable to low speed paper machine, therefore, has rope paper injection mode cannot meet the requirement of modern high-speed paper machine；Another kind is wireless paper injection, it is possible to meets the requirement of high speed paper machine, substantially increases production efficiency.
The structure of existing wireless paper guiding device is the most as shown in Figure 1, including the paper web stabilizer 01 being arranged between two drying cylinders, paper web stabilizer and the existence of two drying cylinders 03 are intended for the gap that paper web passes through, paper web stabilizer hollow and being provided with on paper web stabilizer and the internal hole connected, paper web stabilizer is connected with blower fan, is arranged with rotating vacuum furnace 02, vacuum furnace hollow at paper web stabilizer, the hole being provided with on vacuum furnace and connect in vacuum furnace, vacuum furnace is connected with blower fan.During paper injection, fan operation, vacuum furnace evacuation is produced negative pressure, the fan operation being simultaneously connected with paper web stabilizer, the high velocity air of paper web stabilizer periphery injection induces the air-flow between paper web stabilizer and vacuum furnace, thus the space evacuation formed between paper web stabilizer and vacuum furnace is produced negative pressure, it is achieved to the stripping of paper web on drying cylinder.
But, along with improving constantly of paper machine speed paper, vacuum produced by existing wireless paper guiding device is less, easily causes the fracture caused at paper web stripping, paper injection less effective because of wet strength deficiency when high speed paper injection.
Therefore, on the basis of existing technology, the paper guiding device that a kind of paper injection is effective, is those skilled in the art's problem demanding prompt solutions.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of paper guiding device, and paper injection is steady, and paper injection is effective.
The technical scheme that this utility model provides is as follows:
A kind of paper guiding device, including paper web stabilizer and vacuum furnace, described paper web stabilizer be arranged between two drying cylinders and and two drying cylinders between all exist be intended for the gap that paper web passes through, it is provided with on described paper web stabilizer and its internal the first through hole connected, connecting on described paper web stabilizer has for the vacuum device of evacuation in described paper web stabilizer, described vacuum furnace is rotatable, described vacuum furnace is provided with the second through hole connected with inside it, connect with in described vacuum furnace in described paper web stabilizer, so that described vacuum device can be by described paper web stabilizer to described vacuum furnace evacuation, paper injection district it is provided with in described vacuum furnace, it is provided with valve in described paper web stabilizer, valve be shut off such that described vacuum device is only to described paper injection district evacuation.
Preferably, connect with in described vacuum furnace in described paper web stabilizer, so that described vacuum device can be by described paper web stabilizer to described vacuum furnace evacuation, it is specially, described paper web stabilizer is equipped with housing, described housing is connected with described vacuum furnace, so that described vacuum furnace has the second through hole to be placed in described housing during rotating all the time.
Preferably, being provided with paper injection district specifically, be provided with paper injection dividing plate in described vacuum furnace in described vacuum furnace, described paper injection dividing plate is isolated into paper injection district and working area by described vacuum furnace.
Preferably, having rill in described vacuum furnace surface configuration, described rill is arranged along the circumference of described vacuum furnace, and described second through hole is arranged in described rill.
Preferably, sealing dividing plate, described sealing dividing plate is had to slidably contact the surfaces with described vacuum furnace in described paper web stabilizer surface configuration.
Preferably, described valve, described sealing dividing plate are in same perpendicular with described paper injection dividing plate.
The paper guiding device that this utility model provides, connect with in described vacuum furnace in described paper web stabilizer, so that described vacuum device can be by described paper web stabilizer to described vacuum furnace evacuation, paper injection district it is provided with in described vacuum furnace, in described paper web stabilizer, be provided with valve, valve be shut off such that described vacuum device is only to described paper injection district evacuation.When the valves are closed, a part within paper web stabilizer and the part within vacuum furnace are for paper injection, vacuum device carries out evacuation to the part within paper web stabilizer with the part within vacuum furnace, its vacuum is high, form stronger negative pressure, can be smoothly steadily by paper web stripping from drying cylinder, paper injection is effective.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments described in the application, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of existing paper guiding device；
The structural representation of the paper guiding device that Fig. 2 provides for this utility model embodiment；
Fig. 3 is zoomed-in view at the A in Fig. 2.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application rather than whole embodiments.Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of the application protection.
Please such as Fig. 2, shown in Fig. 3, this utility model embodiment provides a kind of paper guiding device, including paper web stabilizer 1 and vacuum furnace 2, paper web stabilizer 1 be arranged between two drying cylinders and and two drying cylinders between all exist be intended for the gap that paper web passes through, it is provided with on paper web stabilizer 1 and its internal the first through hole 11 connected, connecting on paper web stabilizer 1 has for the vacuum device of evacuation in paper web stabilizer 1, vacuum furnace 2 is rotatable, vacuum furnace 2 is provided with the second through hole 22 connected with inside it, wherein, connect with in vacuum furnace 2 in paper web stabilizer 1, so that vacuum device can be by paper web stabilizer 1 to vacuum furnace 2 evacuation, paper injection district 4 it is provided with in vacuum furnace 2, valve 5 it is provided with in paper web stabilizer 1, valve 5 be shut off such that vacuum device is only to paper injection district 4 evacuation.
The paper guiding device that this utility model embodiment provides, connect with in vacuum furnace 2 in paper web stabilizer 1, so that vacuum device can be by paper web stabilizer 1 to vacuum furnace 2 evacuation, paper injection district 4 it is provided with in vacuum furnace 2, in paper web stabilizer 1, be provided with valve 5, valve 5 be shut off such that vacuum device is only to paper injection district 4 evacuation.When valve 5 cuts out, a part within paper web stabilizer 1 and the part within vacuum furnace 2 are for paper injection, vacuum device carries out evacuation to the part within paper web stabilizer 1 with the part within vacuum furnace 2, its vacuum is high, form stronger negative pressure, can be smoothly steadily by paper web stripping from drying cylinder, paper injection is effective.
Wherein, paper web stabilizer 1 is internal to be connected with vacuum furnace 2 inside, so that vacuum device can be by paper web stabilizer 1 to vacuum furnace 2 evacuation, it is particularly preferred as, paper web stabilizer 1 is arranged with housing 6, housing 6 is connected with vacuum furnace 2, so that vacuum furnace 2 has the second through hole 22 to be placed in housing 6 during rotating all the time.Housing 6 is internal airtight, and paper web stabilizer 1 is placed in housing 6, and housing 6 is slidably connected with vacuum furnace 2, i.e. a part for vacuum furnace 2 sidewall is placed in housing 6 all the time.When evacuation in vacuum device is to paper web stabilizer 1, the air in vacuum furnace 2 enters in housing 6 by the second through hole 22, then enters paper web stabilizer 1 by the first through hole 11, extracts out finally by vacuum device, thus realizes evacuation in vacuum furnace 2.Compared with prior art, the setting of this structure, the quantity of the vacuum device of minimizing, thus the consumption of the energy reduced, save the energy.
In this utility model embodiment, being provided with paper injection district 4 and be particularly preferred as in vacuum furnace 2, be provided with paper injection dividing plate 7 in vacuum furnace 2, paper injection dividing plate 7 will be isolated into paper injection district 4 and working area 8 in vacuum furnace 2.
When valve 5 is opened, vacuum device is to paper web stabilizer 1 evacuation, simultaneously also to vacuum furnace 2 evacuation, owing to being provided with the first through hole 11 on paper web stabilizer 1, vacuum furnace 2 is provided with the second through hole 22, therefore, vacuum device is when to paper web stabilizer 1 with vacuum furnace 2 evacuation, paper web stabilizer 1 and vacuum furnace 2 surface all produce negative pressure, by paper web absorption on paper web stabilizer 1 and vacuum furnace 2 surface, it is achieved smoothly carry；When needs paper injection, valve 5 cuts out, and vacuum device is only to segment space evacuation in paper web stabilizer 1, and only to paper injection district 4 evacuation in vacuum furnace 2, therefore, vacuum is high, negative pressure, it is possible to stripped down by the paper web on drying cylinder rapidly, complete and paper injection.
In this utility model embodiment, having rill 9 in vacuum furnace 2 surface configuration, rill 9 is arranged along the circumference of vacuum furnace 2, and the second through hole 22 is provided with in rill.The setting of rill 9 so that paper web adhesion effect on vacuum furnace 2 is more preferably.
In this utility model embodiment, there is sealing dividing plate 10 in paper web stabilizer 1 surface configuration, seal dividing plate 10 and slidably contact the surfaces with vacuum furnace 2.Sealing the setting of dividing plate 10, when valve 5 cuts out, make paper web stabilizer 1 internal valve 5 by the part of vacuum device side, by the part of evacuation in housing 6, and in vacuum furnace 2, paper injection district 4 part forms a confined space, and during paper injection, vacuum is more preferably.
As preferably, valve 5, sealing dividing plate 10 are in same perpendicular with paper injection dividing plate 7.
In this utility model embodiment, housing 6 is slidably connected with vacuum furnace 2 surface and is particularly preferred as, and housing 6 and vacuum furnace 2 contact position are placed in rill 9.This connected mode, improves the effect of evacuation.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (6)
- null1. a paper guiding device，It is characterized in that，Including paper web stabilizer (1) and vacuum furnace (2)，Described paper web stabilizer (1) be arranged between two drying cylinders and and two drying cylinders between all exist be intended for the gap that paper web passes through，It is provided with on described paper web stabilizer (1) and its internal the first through hole (11) connected，The upper connection of described paper web stabilizer (1) has for the vacuum device of evacuation in described paper web stabilizer (1)，Described vacuum furnace (2) is rotatable，Described vacuum furnace (2) is provided with and its internal the second through hole (22) connected，It is characterized in that，Connect with in described vacuum furnace (2) in described paper web stabilizer (1)，So that described vacuum device can be by described paper web stabilizer (1) to described vacuum furnace (2) evacuation，Paper injection district (4) it is provided with in described vacuum furnace (2)，Valve (5) it is provided with in described paper web stabilizer (1)，Valve (5) be shut off such that described vacuum device is only to described paper injection district (4) evacuation.
- Paper guiding device the most according to claim 1, it is characterized in that, connect with in described vacuum furnace (2) in described paper web stabilizer (1), so that described vacuum device can be by described paper web stabilizer (1) to described vacuum furnace (2) evacuation, it is specially, described paper web stabilizer (1) is equipped with housing (6), described housing (6) is connected with described vacuum furnace (2), so that described vacuum furnace (2) has the second through hole (22) to be placed in described housing (6) during rotating all the time.
- Paper guiding device the most according to claim 1, it is characterized in that, it is provided with paper injection district (4) in described vacuum furnace (2) to be specially, being provided with paper injection dividing plate (7) in described vacuum furnace (2), described paper injection dividing plate (7) will be isolated into paper injection district (4) and working area (8) in described vacuum furnace (2).
- Paper guiding device the most according to claim 3, it is characterized in that, rill (9) is had in described vacuum furnace (2) surface configuration, described rill (9) is arranged along the circumference of described vacuum furnace (2), and described second through hole (22) is arranged in described rill.
- Paper guiding device the most according to claim 4, it is characterized in that, sealing dividing plate (10), described sealing dividing plate (10) is had to slidably contact the surfaces with described vacuum furnace (2) in described paper web stabilizer (1) surface configuration.
- Paper guiding device the most according to claim 5, it is characterised in that described valve (5), described sealing dividing plate (10) and described paper injection dividing plate (7) are in same perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133736.2U CN205443787U (en) | 2015-12-30 | 2015-12-30 | Draw paper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133736.2U CN205443787U (en) | 2015-12-30 | 2015-12-30 | Draw paper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443787U true CN205443787U (en) | 2016-08-10 |
Family
ID=56599237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133736.2U Expired - Fee Related CN205443787U (en) | 2015-12-30 | 2015-12-30 | Draw paper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201744A (en) * | 2016-12-20 | 2018-06-26 | 上海东冠纸业有限公司 | A kind of conduit assembly for facilitating paper injection vacuum cleaning |
-
2015
- 2015-12-30 CN CN201521133736.2U patent/CN205443787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201744A (en) * | 2016-12-20 | 2018-06-26 | 上海东冠纸业有限公司 | A kind of conduit assembly for facilitating paper injection vacuum cleaning |
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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: 20160810 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |