CN206428515U - A kind of net exchanging device of paper machine - Google Patents
A kind of net exchanging device of paper machine Download PDFInfo
- Publication number
- CN206428515U CN206428515U CN201720090329.0U CN201720090329U CN206428515U CN 206428515 U CN206428515 U CN 206428515U CN 201720090329 U CN201720090329 U CN 201720090329U CN 206428515 U CN206428515 U CN 206428515U
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- CN
- China
- Prior art keywords
- brake block
- paper machine
- net
- frame
- rotary shaft
- 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.)
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Abstract
The utility model discloses a kind of net exchanging device of paper machine, including frame, described frame is provided with two groups of support components, and two support components are provided with the rotary shaft for being used for winding dry net, described frame and are additionally provided with the brake assemblies that rotary shaft can be made to stop operating；The utility model overcomes the phenomenon for being placed on dry net and dry net easily being lost when dry net is dragged on ground or frame, in addition, dry net unfolding need not operate very convenient when changing dry net, improves the operating efficiency of paper machine.
Description
【Technical field】
The utility model is related to paper machine, especially a kind of net exchanging device of paper machine.
【Background technology】
Dry net is the important component of drying section of paper machine, and its behaviour in service directly affects drying for paper machine and imitated
Rate, energy expenditure.With the high speed development of paper machine, the application of the dry single mode hung of net in the paper machine is also more and more, special
Not in old, large-scale paper machine, because every group of drying quantity is more, double extensions are changed to after the mode of single extension, dry net
Length almost add one times, the increase of weight also at double carrys out no small trouble to changing dry guipure for this.More renew now
It is usually to be placed on dry net in the frame of ground or paper machine during the operation of net, with the dry net of the dragging of paper machine, dry net is directly to put
Easily it is pulled wound on ground or frame, on the paper machine of individual layer arrangement, due to first deploying net without spacious place, net is again
It can not rotate, therefore be frequently necessary to manually lift dry net and carry out dry net unfolding during draping, waste time and energy, operate
Come very inconvenient.
The utility model is to research and propose in view of the shortcomings of the prior art.
【Utility model content】
The technical problems to be solved in the utility model is to provide a kind of net exchanging device of paper machine, overcomes and is placed on dry net
The easy phenomenon of the dry net of loss when dragging dry net on ground or frame, in addition, when changing dry net need not by dry net unfolding,
Operate very convenient, improve the operating efficiency of paper machine.
In order to solve the above technical problems, the utility model includes frame, described frame is provided with two groups of support components, two
Support component is provided with the rotary shaft for being used for winding dry net, described frame and is additionally provided with the brake that rotary shaft can be made to stop operating
Component.
A kind of net exchanging device of paper machine as described above, the support component described in every group is arranged in frame comprising two
Bearing, bearing inner race is fixedly installed in frame described in two, and described rotary shaft end is arranged in support component and and axle
Bearing outer-ring is contacted.
A kind of net exchanging device of paper machine as described above, described brake assemblies include the hand that one end is hinged in frame
Handle, described handle, which is provided with, can make the brake that rotary shaft stops operating when driving handle free end.
A kind of net exchanging device of paper machine as described above, described brake includes the brake block branch being arranged on handle
Seat and the brake block being connected on brake block bearing.
A kind of net exchanging device of paper machine as described above, described brake block is provided with counterbore, described brake block branch
Seat is provided with through hole corresponding with counterbore, and being connected with screw thread on dormant bolt, described dormant bolt on described counterbore is connected to
Brake block is fixed on the nut on brake block bearing.
A kind of net exchanging device of paper machine as described above, described brake block is provided with counterbore, described brake block branch
Seat is provided with to be threaded with screwed hole corresponding with counterbore, described screwed hole and brake block is fixed on brake block bearing
Dormant bolt.
Compared with prior art, the utility model has the following advantages that：
1st, the utility model when in use, first by dry net winding on the rotating shaft, when paper machine needs to change dry net, turns
Dry net on moving axis just can be delivered directly in the drying section of paper machine, overcome dry net being placed on ground or frame and dragged
The phenomenon of dry net is easily lost during dynamic dry net, in addition, dry net unfolding need not operate very square when changing dry net
Just, the operating efficiency of paper machine is improved.
2nd, the rotary shaft for being wound with dry net is placed in the support component at frame two ends, two of rotary shaft and support component
The outer ring of bearing is tangent and outer ring in bearing on rotate, after the dry net of winding on the rotating shaft has been used, it is only necessary to make
Rotary shaft is stopped operating with brake assemblies, after then direct rotary shaft is removed, another rotary shaft for winding dry net placed
In support component, dry net can be quickly supplemented, operating efficiency is improved.
【Brief description of the drawings】
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is sectional drawing of the brake block on brake block bearing in the utility model；
Fig. 4 is the top view of the utility model brake assemblies.
【Embodiment】
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, in a kind of net exchanging device of paper machine of the present embodiment, including frame 1, described frame 1
Provided with two groups of support components 2, two support components 2 are provided with the rotary shaft 3 for being used for winding dry net 100, described frame 1 and also set
There are the brake assemblies 4 that rotary shaft 3 can be made to stop operating；Dry net 100 when in use, is first wrapped in rotary shaft 3 by the utility model
On, when paper machine needs to change dry net 100, the dry net 100 in rotary shaft 3 just can be delivered directly to the drying section of paper machine
In, the phenomenon for dry net being placed on dry net easily being lost when dry net is dragged on ground or frame is overcome, in addition, changing dry net
When dry net unfolding need not be operated very convenient, improve the operating efficiency of paper machine.
Support component 2 described in every group includes two bearings 21 being arranged in frame 1, and the inner ring of bearing 21 is fixed described in two
It is arranged in frame 1, the described end of rotary shaft 3 is arranged in support component 2 and contacted with the outer ring of bearing 21；It is wound with dry net
100 rotary shaft 3 is placed in the support component 2 at the two ends of frame 1, rotary shaft 3 and the outer ring of two bearings 21 of support component 2
It is tangent and rotated on the outer ring of bearing 21, after the dry net 100 being wrapped in rotary shaft 3 has been used, it is only necessary to using stopping
Car component 4 stops operating rotary shaft 3, after then direct rotary shaft 3 is removed, and another rotary shaft 3 for winding dry net 100 is put
Put in support component 2, can quickly supplement dry net 100, improve operating efficiency.
Brake assemblies 4 include the handle 41 that one end is hinged in frame 1, and described handle 41, which is provided with, works as driving handle 41
The brake 42 that rotary shaft 3 can be made to stop operating during free end.
Brake 42 includes the brake block bearing 421 being arranged on handle 41 and is connected to stopping on brake block bearing 421
Car piece 422, the cambered surface that the face support that brake block 422 is contacted with rotary shaft 3 matches with rotary shaft 3.
Counterbore 4221 is provided with brake block 422, described brake block bearing 421 is provided with corresponding with counterbore 4221 logical
Screw thread on dormant bolt 4222, described dormant bolt 4222 is connected with hole 4211, described counterbore 4221 to be connected to and will brake
Piece 422 is fixed on the nut 4223 on brake block bearing 421；Similarly, provided with corresponding with counterbore on brake block bearing 421
Be threaded with screwed hole, screwed hole the dormant bolt that brake block 422 is fixed on brake block bearing 421 can also realize by
Brake block 422 is fixed on brake block bearing 421.
Claims (6)
1. a kind of net exchanging device of paper machine, it is characterised in that including frame (1), described frame (1) is provided with two groups of supports
Component (2), two support components (2) are provided with the rotary shaft (3) for being used for winding dry net (100), described frame (1) and are additionally provided with
The brake assemblies (4) that rotary shaft (3) stops operating can be made.
2. a kind of net exchanging device of paper machine according to claim 1, it is characterised in that the support component (2) described in every group
Comprising two bearings being arranged in frame (1) (21), bearing described in two (21) inner ring is fixedly installed in frame (1), described
Rotary shaft (3) end be arranged in support component (2) and contacted with bearing (21) outer ring.
3. a kind of net exchanging device of paper machine according to claim 1 or 2, it is characterised in that described brake assemblies (4)
The handle (41) in frame (1) is hinged on including one end, described handle (41) is provided with when driving handle (41) free end
The brake (42) that rotary shaft (3) stops operating can be made.
4. the net exchanging device of a kind of paper machine according to claim 3, it is characterised in that described brake (42) includes
The brake block bearing (421) being arranged on handle (41) and the brake block (422) being connected on brake block bearing (421).
5. the net exchanging device of a kind of paper machine according to claim 4, it is characterised in that set on described brake block (422)
There is counterbore (4221), described brake block bearing (421) is provided with through hole (4211) corresponding with counterbore (4221), and described is heavy
Screw thread on dormant bolt (4222), described dormant bolt (4222) is connected with hole (4221) to be connected to brake block (422) admittedly
It is scheduled on the nut (4223) on brake block bearing (421).
6. the net exchanging device of a kind of paper machine according to claim 4, it is characterised in that set on described brake block (422)
There is counterbore, described brake block bearing (421) is provided with screwed hole corresponding with counterbore, described screwed hole and is threaded with
Brake block (422) is fixed on the dormant bolt on brake block bearing (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090329.0U CN206428515U (en) | 2017-01-22 | 2017-01-22 | A kind of net exchanging device of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090329.0U CN206428515U (en) | 2017-01-22 | 2017-01-22 | A kind of net exchanging device of paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206428515U true CN206428515U (en) | 2017-08-22 |
Family
ID=59591536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720090329.0U Active CN206428515U (en) | 2017-01-22 | 2017-01-22 | A kind of net exchanging device of paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206428515U (en) |
-
2017
- 2017-01-22 CN CN201720090329.0U patent/CN206428515U/en active Active
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| GR01 | Patent grant |