CN205711541U - Vacuum suction roller - Google Patents
Vacuum suction roller Download PDFInfo
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- CN205711541U CN205711541U CN201620642596.XU CN201620642596U CN205711541U CN 205711541 U CN205711541 U CN 205711541U CN 201620642596 U CN201620642596 U CN 201620642596U CN 205711541 U CN205711541 U CN 205711541U
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- vacuum
- guide rail
- roll body
- suction roller
- drainage trough
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Abstract
The utility model discloses a kind of vacuum suction roller, including vacuum roll body, vacuum furnace surface is provided with inlet hole, and the external side of described vacuum furnace is provided with guide rail, being provided with the nozzle coordinated with guide rail sliding on guide rail, guide rail side is provided with the driving reciprocating driving means of nozzle.This vacuum suction roller, can be rinsed the impurity on vacuum suction roller inlet hole in the course of the work in real time.
Description
Technical field
This utility model relates to paper making equipment, particularly to a kind of vacuum suction roller.
Background technology
After papermaking operation carries out uniform treatment paper pulp, owing to paper pulp having substantial amounts of moisture content, at paper product just one-step forming
Rear the paper pulp to molding is needed to carry out except water.Existing carrying out paper pulp except the device of water is vacuum suction roller.
At present, the Chinese patent of Publication No. CN 202898896 U discloses a kind of vacuum suction roller, it include casing,
Vacuum chamber, described casing is evenly arranged with inlet hole, and described vacuum chamber includes that fore side vacuum tank head and transmission side are true
Empty van head, described transmission side vacuum tank head is by bearings on bracing frame, and described fore side vacuum tank head passes through suction inlet seat
Support, described transmission side vacuum tank head is provided with coarse vacuum suction inlet and fine vacuum suction inlet, described fore side vacuum tank head
On be provided with panel, described casing is respectively supported at described fore side vacuum tank head and described transmission side vacuum tank by bearing block
On head, described vacuum chamber is connected formation by sealing member with described casing can be with the vacuum tank of described casing relative motion
Body.Although the water on paper pulp can be removed by this vacuum suction roller, but inlet hole meeting during actual use
Blocked by paper pulp, affect the normal work of vacuum suction roller.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of vacuum suction roller, can be in work
In real time the impurity on vacuum suction roller inlet hole is rinsed during work.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of vacuum suction roller,
Including vacuum roll body, vacuum furnace surface is provided with inlet hole, and the external side of described vacuum furnace is provided with guide rail, guide rail is provided with
The nozzle coordinated with guide rail sliding, guide rail side is provided with the driving reciprocating driving means of nozzle.
By technique scheme, when vacuum suction roller works, walk around vacuum furnace at the paper pulp of molding on the conveyor belt
Body.Owing in vacuum furnace body, portion is in vacuum state, the water on paper pulp can be absorbed by the inlet hole on vacuum roll body.Spray
Mouth can move back and forth on guide rail, is rinsed vacuum furnace surface, makes the obstruction thing being in vacuum furnace surface carry out
Rinse, it is to avoid hinder thing to enter in inlet hole, cause inlet hole to block, it is impossible to the water on paper pulp is absorbed.
Preferably, described guide rail is hollow-core construction, and guide rail surface is provided with opening in the axial direction, is provided with defeated in guide rail
Water pipe, water-supply-pipe is connected with nozzle by opening.
By technique scheme, water-supply-pipe is arranged on hollow guide rail interior and can avoid during nozzle slides
And interfere between the paper pulp of molding, affect the normal work of vacuum suction roller.
Preferably, described vacuum furnace surface is provided with drainage trough, and drainage trough is connected with inlet hole.
By technique scheme, owing to drainage trough is connected with inlet hole, so the paper pulp after Ding Xing is in vacuum roll body
During surface, drainage trough is also at negative pressure state, so also can play the effect of water suction.Arranging of drainage trough can play increasing simultaneously
Add the effect of water suction area, make the paper pulp of sizing except more uniform during water.
Preferably, described driving means includes that two belt wheels, two belt wheels are in guide rail two ends, two band wheel sides respectively
Being provided with endless belt, two ends, endless belt are fixed with nozzle ends respectively, one of them belt wheel is additionally provided with driving pulley and rotates forward
Or the motor of reversion.
By technique scheme, the reciprocating motion of nozzle can be conveniently realized so that it is can be preferably to vacuum furnace
Surface is rinsed, thus avoids the inlet hole of in use vacuum furnace surface to block.Use belt wheel and ring simultaneously
Shape band drives nozzle movement, takes up room less, conveniently simplifies structure.
Preferably, the horizontal plane residing for described guide rail is positioned at below the horizontal plane residing for vacuum furnace body axis, and nozzle is downward
Tilt and towards vacuum furnace surface.
By technique scheme, guide rail is less than vacuum furnace body axis and is inclined downwards towards vacuum furnace surface, nozzle
Oblique water spray, can avoid the High-Pressure Water of ejection on nozzle to pour in inlet hole by foreign material, cause the blocking of inlet hole.
Preferably, it is provided with sponge in the drainage trough of described inlet hole both sides.
By technique scheme, sponge has certain enabling capabilities, and the paper pulp after shaping is through drainage trough not
Impression can be produced because of the existence of drainage trough.Sponge also has preferable water absorbing properties and permeability simultaneously, on the one hand can
So that the paper pulp surface shaped is absorbed water, can be inhaled under the effect of negative pressure again when the water in sponge after sponge wash water simultaneously
Enter portion in vacuum furnace body.
Preferably, the draw-in groove for inlay card sponge, sponge lower surface and drainage trough bottom surface it are provided with in the middle part of described drainage trough
Between be provided with interval, vacuum roll body two ends be provided with close drainage trough cover plate.
By technique scheme, sponge can be fixed in drainage trough by draw-in groove arrange easily, vacuum furnace simultaneously
Body two ends are provided with cover plate, can close drainage trough two ends, make to be formed between sponge lower surface and drainage trough a negative pressure cavity, with
The convenient uniform water absorption for sponge.
In sum, this utility model in contrast to the having the beneficial effect that by arranging nozzle to vacuum roll body of prior art
Spraying water in surface, can be rinsed the impurity being attached to inlet hole surface, simultaneously in order to avoid when rinsing impurity rushed
Enter in inlet hole, sprayer is obliquely installed.Drainage trough is additionally set on vacuum roll body and increase water suction area, in order to prevent
During water suction, drainage trough produces impression on molding paper pulp surface, snaps in sponge to avoid this phenomenon to occur in drainage trough.
Accompanying drawing explanation
Fig. 1 is the outline drawing at the axle side-looking angle of embodiment；
Fig. 2 is the enlarged drawing in Fig. 1 at B；
Fig. 3 is the outline drawing at embodiment forward visual angle；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is vacuum furnace body section schematic diagram.
Reference: 1, vacuum roll body；2, sizing paper pulp；3, guide rail；31, opening；4, belt wheel；5, endless belt；6, motor；
7, water-supply-pipe；8, nozzle；9, cover plate；10, sponge；11, inlet hole；12, drainage trough；13, draw-in groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
As shown in Fig. 1, Fig. 3 and Fig. 5, a kind of vacuum suction roller, including the vacuum roll body 1 of hollow tubular, in vacuum roll body 1
Being connected with vacuum equipment by pipeline, to be in negative pressure state in keeping vacuum roll body 1, vacuum roll body 1 surface is evenly equipped with multiple suction
Hand-hole 11, to carry out except water the sizing paper pulp 2 being fitted in vacuum roll body 1 surface.In order to avoid take up in removal process
Inlet hole 11 on impurity blocking vacuum roll body 1, so arrange guide rail 3 and nozzle 8 outside inlet hole 11.Nozzle 8 slides and sets
Put on guides 3, and move back and forth, vacuum roll body 1 surface is rinsed.
Plane residing for guide rail 3 is less than the plane residing for vacuum roll body 1 axis, and nozzle 8 is downward-sloping, towards vacuum
Roll body 1 surface.So, when vacuum roll body 1 surface is rinsed, vacuum roll body 1 surface can be carried out oblique flushing, keep away
Exempt to face when vacuum roll body 1 surface is rinsed and impurity is poured in inlet hole 11.Nozzle 8 is downward-sloping, can be easily
Impurity on vacuum roll body 1 is gone out vacuum roll body 1 surface from vacuum roll body 1 lower end.
Meanwhile, as shown in Figure 3 and Figure 5, vacuum roll body 1 is additionally provided with drainage trough 12, drainage trough 12 and vacuum roll body 1 axle
Line direction is in the same direction.Drainage trough 12 also connects with inlet hole 11 simultaneously.So when vacuum laundry roller work, also locate in drainage trough 12
In vacuum state, can honest water suction area.In order to avoid drainage trough 12 paper pulp surface after sizing produces print when water suction
Trace, arranges the draw-in groove 13 of swallow-tail form in the middle part of drainage trough 12, and snaps in sponge 10 in the draw-in groove 13 of swallow-tail form, and make sponge 10
Show and vacuum roll body 1 flush, so when fitting in paper pulp and vacuum roll body 1 surface after sizing, print will not be produced
Trace.Sponge 10 has preferable water absorbing properties and permeability, can be right when the paper pulp after sponge 10 with sizing contacts
Water on paper pulp is absorbed, simultaneously because sponge 10 has preferable venting capability, and can be by sponge when inlet hole 11 absorbs water
Water in 10 is absorbed.During in order to make sponge 10 absorb water more uniformly, arrange between sponge 10 lower surface and drainage trough 12 bottom land
Certain interval, to form negative pressure cavity, makes the water in the sponge 10 on whole piece drainage trough 12 uniformly to be drawn.Simultaneously in order to
Improve the closure bottom drainage trough 12 and between sponge 10 lower surface, the cover plate 9 of circle is set at vacuum roll body 1 two ends, with
Prevent drainage trough 12 two ends to be in communication with the outside, make bottom drainage trough 12 and stronger bearing between sponge 10 lower surface, can not be set up
Pressure, affects the water removal effect for sponge 10.
As depicted in figs. 1 and 2, guide rail 3 is hollow, and guide rail 3 is internally provided with water-supply-pipe 7, water-supply-pipe 7 one end and high pressure
Water pump is connected, and the other end is connected with the water inlet on nozzle 8, for providing high-pressure water to nozzle 8.Water-supply-pipe 7 is arranged on leads
Rail 3 is internal, can avoid interfering when nozzle 8 slides and between the paper pulp of sizing, and sizing paper pulp 2 is normally carried product
Raw impact.Guide rail 3 two ends are further fixed on belt wheel 4, are surrounded with endless belt 5 between belt wheel 4 side, two ends, endless belt 5 respectively with spray
Mouth 8 both sides are connected.When belt wheel 4 rotates, band ring-shaped belt 5 rotates, and endless belt 5 drives nozzle 8 on guides 3 while rotating
Slidably reciprocate.The motor 6 driving its rotating on guides 3 it is provided with, as power source on one of them belt wheel 4.
The above is only exemplary embodiment of the present utility model, not for limiting protection model of the present utility model
Enclosing, protection domain of the present utility model is determined by appended claim.
Claims (7)
1. a vacuum suction roller, including vacuum roll body (1), vacuum roll body (1) surface configuration has inlet hole (11), its feature
It is: described vacuum roll body (1) outside is provided with guide rail (3), and guide rail (3) is provided with the nozzle coordinated with guide rail (3) sliding
(8), guide rail (3) side is provided with driving nozzle (8) reciprocating driving means.
Vacuum suction roller the most according to claim 1, is characterized in that: described guide rail (3) is hollow-core construction, guide rail (3) table
Face is provided with opening (31) in the axial direction, is provided with water-supply-pipe (7) in guide rail (3), and water-supply-pipe (7) is by opening (31) and spray
Mouth (8) is connected.
Vacuum suction roller the most according to claim 1, is characterized in that: described vacuum roll body (1) surface configuration has drainage trough
(12), drainage trough (12) is connected with inlet hole (11).
Vacuum suction roller the most according to claim 1, is characterized in that: described driving means includes two belt wheels (4), two
Belt wheel (4) is in guide rail (3) two ends respectively, and two belt wheel (4) sides are provided with endless belt (5), endless belt (5) two ends respectively with
Nozzle (8) two ends are fixed, and one of them belt wheel (4) is additionally provided with the motor (6) that driving pulley (4) rotates forward or inverts.
Vacuum suction roller the most according to claim 1, is characterized in that: the horizontal plane residing for described guide rail (3) is positioned at vacuum
Below horizontal plane residing for roll body (1) axis, nozzle (8) is downward-sloping and towards vacuum roll body (1) surface.
Vacuum suction roller the most according to claim 3, is characterized in that: be provided with sponge (10) in described drainage trough (12).
Vacuum suction roller the most according to claim 6, is characterized in that: described drainage trough (12) middle part is provided with for inlay card
The draw-in groove (13) of sponge (10), is provided with interval, vacuum roll body (1) two ends between sponge (10) lower surface and drainage trough (12) bottom surface
It is provided with the cover plate (9) closing drainage trough (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642596.XU CN205711541U (en) | 2016-06-22 | 2016-06-22 | Vacuum suction roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642596.XU CN205711541U (en) | 2016-06-22 | 2016-06-22 | Vacuum suction roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711541U true CN205711541U (en) | 2016-11-23 |
Family
ID=57317451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642596.XU Active CN205711541U (en) | 2016-06-22 | 2016-06-22 | Vacuum suction roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870175A (en) * | 2022-12-15 | 2023-03-31 | 惠州市赢合科技有限公司 | Vacuum suction device and lithium battery pole piece coating and drying equipment |
-
2016
- 2016-06-22 CN CN201620642596.XU patent/CN205711541U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870175A (en) * | 2022-12-15 | 2023-03-31 | 惠州市赢合科技有限公司 | Vacuum suction device and lithium battery pole piece coating and drying equipment |
| CN115870175B (en) * | 2022-12-15 | 2023-08-11 | 惠州市赢合科技有限公司 | Vacuum suction device and lithium battery pole piece coating and drying equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |