CN207193662U - A kind of paper machine slurry flowing box adjusting means - Google Patents
A kind of paper machine slurry flowing box adjusting means Download PDFInfo
- Publication number
- CN207193662U CN207193662U CN201720980472.7U CN201720980472U CN207193662U CN 207193662 U CN207193662 U CN 207193662U CN 201720980472 U CN201720980472 U CN 201720980472U CN 207193662 U CN207193662 U CN 207193662U
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- Prior art keywords
- adjusting means
- worm
- side adjusting
- paper machine
- vertical lifting
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- 239000002002 slurry Substances 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000001276 controlling effect Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 241000237858 Gastropoda Species 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to papermaking equipment technical field, and in particular to a kind of paper machine slurry flowing box adjusting means.Including transmission side adjusting means and fore side adjusting means, the transmission side adjusting means includes bottom plate, two vertical lifting mechanisms, top supports, the vertical lifting mechanism is parallel to each other on the bottom plate, and top support described in described two vertical lifting mechanism co- controllings lifts.The transmission side adjusting means is identical and symmetrical with the structure of the fore side adjusting means.The utility model can adjust the jet nit point and jet angle of slurry stream on a large scale, substantially increase the processing performance of paper machine, make paper quality higher.
Description
Technical field
The utility model belongs to papermaking equipment technical field, and in particular to a kind of paper machine slurry flowing box adjusting means.
Background technology
In the production process of toilet paper, the slurry stream in head box out is referred to as net with the place that forming net initially contacts
Point.In production technology, slurry, which flows the position of jet nit point and starches formation and dehydration of jet angle of the stream in jet nit point to paper, to be had
Very big influence.Therefore in actual production process, head box position, posture need to be adjusted, slurry stream is reached suitable
Site and jet angle, so as to ensure that paper meets technic index.
In the prior art, head box adjusting means is a lifter, and single lifter can only realize head box
Move up and down, be only capable of the outflow to slurry stream and be highly adjusted.The track of slurries outflow head box is a parabola, in track
Slurry stream instantaneous velocity direction, the popular Cheng Jun of slurry at upper every bit is different.Desired adjustment slurry flows the position of net, angle can only be adjusted
The height of section slurry stream initial position.But the structure of existing adjusting means is limited to, the height of regulation slurry stream initial position, Zhi Neng
The position of regulation slurry stream jet nit point and slurry flow angle in the range of very little, in addition sometimes default position and angle often beyond
The regulation stroke of lifter.With the continuous lifting that market is required paper quality, the production technology of paper product also constantly carries therewith
Height, only relies on that regulation slurry stream initial position highly adjusts the slurry stream position of jet nit point, angle can not meet production requirement, urgently
Need a kind of position, the head box adjusting means that angle of regulation range is big, easy to operate.
Utility model content
The utility model provides a kind of paper machine slurry flowing box adjusting means, to solve paper machine slurry flowing box regulation dress in the prior art
Regulation up and down can only be realized by putting, and cause the problem of slurry flows the position of jet nit point, angle of regulation range is small.
The utility model embodiment provides a kind of paper machine slurry flowing box adjusting means, including transmission side adjusting means and fore side
Adjusting means；
The transmission side adjusting means includes bottom plate, two vertical lifting mechanisms, top supports, the vertical lifting mechanism
It is parallel to each other on the bottom plate, top support described in described two vertical lifting mechanism co- controllings lifts；
The transmission side adjusting means is identical and symmetrical with the structure of the fore side adjusting means.
As preferred embodiment of the present utility model, described two vertical lifting mechanisms are the first worm-and-wheel gear, institute
The worm-wheel shaft for stating the first worm-and-wheel gear is the first screw mandrel, and first screw mandrel is to be vertically arranged.
As preferred embodiment of the present utility model, the worm gear of first screw mandrel and first worm-and-wheel gear passes through
Trapezoidal thread connects, and first screw mandrel moves up and down with the rotation of the worm gear of first worm-and-wheel gear.
As preferred embodiment of the present utility model, the transmission side adjusting means and the fore side adjusting means also include
Horizontal mobile mechanism, the horizontal mobile mechanism are connected on any vertical lifting mechanism, and the horizontal mobile mechanism is also
It is connected with the top support.
As preferred embodiment of the present utility model, in the bottom surface of the top support and each vertical lifting mechanism
Corresponding position is provided with the bearing supporting plate of a pair of L-shaped, and each bearing supporting plate includes vertical portion and horizontal part, each described
The vertical portion of bearing supporting plate is connected with the top support, and the horizontal part of the bearing supporting plate of mounted in pairs is towards relatively；Often
The horizontal part of the individual bearing supporting plate is provided with locating shoulder.
As preferred embodiment of the present utility model, the external part of each first screw mandrel is equipped with bearing pin, the bearing pin
Cross and be fixed on first screw mandrel, the both ends of each bearing pin are also equipped with bearing；The outer ring support of the bearing
The top support, the side of the bearing abut the locating shoulder.
As preferred embodiment of the present utility model, the horizontal mobile mechanism includes second worm-and-wheel gear and one
To connecting plate, the connecting plate is set on the both ends of any bearing pin respectively, and second worm-and-wheel gear is fixed on institute
State on connecting plate.
As preferred embodiment of the present utility model, the worm screw of second worm-and-wheel gear and worm-wheel shaft set for level
Put, the worm-wheel shaft of second worm-and-wheel gear is the second screw mandrel, second screw mandrel and second worm-and-wheel gear
Worm gear be fixedly connected, the bottom surface of the top support is additionally provided with nut seat, second screw mandrel and nut seat composition spiral shell
Rotation is secondary.
As preferred embodiment of the present utility model, two vertical lifting mechanisms of the transmission side adjusting means and institute
Two vertical lifting mechanisms for stating fore side adjusting means use synchronous axis connection, the transmission side adjusting means it is described
Horizontal mobile mechanism uses synchronous axis connection with the horizontal mobile mechanism of the fore side adjusting means.
As preferred embodiment of the present utility model, in addition to drive device and containment vessel, the drive device is used to drive
The vertical lifting mechanism and horizontal mobile mechanism of the fore side adjusting means, the containment vessel are divided into two layers up and down, and upper strata is protected
Protective case is the horizontal mobile mechanism containment vessel, and lower floor's containment vessel is the vertical lifting mechanism containment vessel, lower floor's protection
Shell is provided with pointer, and the upper strata containment vessel is provided with the scale-board of demarcation angle and displacement with the pointer corresponding position.
Paper machine slurry flowing box adjusting means provided by the utility model, using the worm and gear elevating mechanism of two parallel arrangements
Control the height of head box.Compared to the single vertical lifting mechanism of prior art, double worm and gear structure of the present utility model
The height of head box can be not only adjusted, the regulation of head box angular pose can also be realized.In addition, the utility model is additionally provided with
Horizontal mobile mechanism, the regulation of horizontal level can also be carried out to it while head box height, angular adjustment is realized.It is responsible for tune
The horizontal mobile mechanism of section height, the double worm and gear of angle and responsible regulation horizontal level is applied in combination, can be large-scale
The jet nit point and jet angle of regulation slurry stream, substantially increase the processing performance of paper machine, make paper quality higher.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the use state diagram of the utility model embodiment；
Fig. 3 is the mechanism structure schematic diagram of the utility model embodiment；
Fig. 4 is another angle schematic diagram of the mechanism structure of the utility model embodiment；
Fig. 5 is the partial structural diagram of the utility model embodiment.
Wherein, 1, transmission side adjusting means, 2, fore side adjusting means, 3, bottom plate, 4, top support, the 5, first worm gear snail
Linkage, the 6, second worm-and-wheel gear, the 7, first screw mandrel, the 8, second screw mandrel, 9, bearing, 10, bearing supporting plate, 11, bearing pin,
12nd, connecting plate, 13, nut seat, 14, synchronizing shaft, 15, motor, 16, planetary reducer, 17, upper strata containment vessel, 18, lower floor
Containment vessel, 19, pointer, 20, scale-board, 21, head box.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
Referring to figs. 1 to shown in Fig. 5, the utility model embodiment discloses a kind of paper machine slurry flowing box adjusting means, including passes
Dynamic side adjusting means 1 and fore side adjusting means 2.Transmission side adjusting means 1 and fore side adjusting means 2 are used to support and adjust
Head box 21.Because head box 21 is across in paper machine wire body, so transmission side adjusting means 1 and fore side adjusting means 2 are divided
Not Wei Yu paper machine wire body the left and right sides, and transmission side adjusting means 1 is identical and right with the structure of fore side adjusting means 2
Claim.
Transmission side adjusting means 1 includes 3, two vertical lifting mechanisms of bottom plate and top support 4, two vertical conveyors
Structure is arranged on bottom plate in parallel to each other, the lifting of the two co- controlling top support 4.In the prior art, head box is adjusted
Device only has a vertical lifting mechanism, is only capable of realizing moving up and down for head box, position control, posture control to head box
Effect processed is undesirable.The utility model embodiment be arranged in parallel two vertical lifting mechanisms on bottom plate, two vertical lifts
Mechanism can not only realize the regulation to head box height and position, adjustable height can also be adjusted into one high and one low, Liang Zhexiang
Mutually coordinate the regulation realized to head box angle of inclination.Head box tilt adjustable mean fluid from head box flow out when
Jet angle is adjustable, and then angle of the slurry stream at jet nit point is also adjustable.
Vertical lifting mechanism of the present utility model is worm-and-wheel gear, and we are referred to as the first worm and gear herein
Mechanism 5.The worm screw of first worm-and-wheel gear 5 is horizontally disposed, and worm-wheel shaft is to be vertically arranged.The snail of first worm-and-wheel gear
Wheel shaft is screw mandrel, and we are referred to as the first screw mandrel 7 herein.The worm gear of first screw mandrel 7 and the first worm-and-wheel gear 5 passes through
Trapezoidal thread connects.Because vertical lifting mechanism of the present utility model is supporting part, therefore select root of the tooth intensity height, load good
The trapezoidal thread kind of drive.The worm gear position of first worm-and-wheel gear 5 is fixed, and when worm gear wheel, the first screw mandrel 7 is with worm gear
Rotation and move up and down.
Preferably, transmission side adjusting means 1 and fore side adjusting means 2 also include horizontal mobile mechanism, move horizontally machine
Structure is connected on any vertical lifting mechanism, and horizontal mobile mechanism is also connected with top support 4.
In order to realize the lifting of top support 4, translation, banking motion, the support connected mode of top support 4 selects bearing
9 supports, using outer ring and the higher pair that the bottom surface of top support 4 contacts and formed of bearing 9 come meet to lift, translate, tilt needed for
The free degree.In order to install bearing 9, need to be installed in the bottom surface of top support 4 and the corresponding position of each vertical lifting mechanism
The bearing supporting plate 10 of a pair of L-shaped.Each bearing supporting plate 10 includes vertical portion and horizontal part, the vertical portion of each bearing supporting plate 10 and
Top support 4 connects.The horizontal part of the bearing supporting plate 10 of mounted in pairs facilitates the installation of bearing, while also utilize towards relatively
The bearing 9 of the vertical portion protection inner side of L-shaped bearing supporting plate 10.In addition for fixing bearing 9, the also water in each bearing supporting plate 10
Flat portion is provided with locating shoulder, using locating shoulder by the clamping of bearing 9.Bearing supporting plate 10 is connected with top support 4, and by fixed
Position shoulder and the clamping of bearing 9 so that top support 4 firmly can be connected with vertical lifting mechanism, ensure that top support 4 is only capable of
Moved along the rotating direction of bearing 9.
Bearing pin 11 is equipped with the external part of each first screw mandrel 7, bearing pin 11 is crossed and is fixed on the first screw mandrel 7, often
The both ends of individual bearing pin 11 are mounted on bearing 9, and top support 4 is supported using the outer ring of bearing 9.The side of bearing 9 is against positioning
Shoulder, prevent bearing from rocking in the course of the work.
Preferably, horizontal mobile mechanism includes second worm-and-wheel gear 6 and a pair of connecting plates 12, is arranged in pairs
Connecting plate 12 is set on the both ends of any bearing pin 11 respectively, and then the second worm-and-wheel gear 6 is fixed on connecting plate.Connection
Plate 12 is set on bearing pin 11, and connecting plate 12 can be allow to be rotated around bearing pin 11, so as to ensure that the structure of the second worm and gear machine 6 also may be used
To be tilted with top support 4, rotary motion.
The purpose for setting the second worm-and-wheel gear 6 is to control the translational motion of top support 4, therefore by the second worm gear snail
The worm screw of linkage 6 and worm-wheel shaft are horizontally disposed with.The worm-wheel shaft of second worm-and-wheel gear 6 is the second screw mandrel 8, the second screw mandrel 8
It is fixedly connected with the worm gear of the second worm-and-wheel gear 6.Be additionally provided with nut seat 13 in the bottom surface of top support 4, the second screw mandrel 8 with
Nut seat 13 forms screw pair.The translation of top support 4 is controlled using the principle of screw propulsion, when the second worm-and-wheel gear 6
Worm gear wheel when, the second screw mandrel 8 will promote nut seat 13 to move, so as to realize the translation of top support 4.
The translation that lifting, banking motion and the second worm-and-wheel gear 6 that first worm-and-wheel gear 5 is controlled are controlled
The combination of motion, it is possible to achieve top support 4 is lifted, translated, banking motion on a large scale, so as to realize to installed in top branch
The control of the posture of head box 21 on seat 4.
Preferably due to which transmission side adjusting means 1 and fore side adjusting means 2 are distributed in wire body both sides, the two needs synchronization
Motion, so by two vertical lifting mechanisms of transmission side adjusting means 1 and two vertical conveyors of fore side adjusting means 2
Structure synchronizing shaft 14 is connected, and the horizontal mobile mechanism of transmission side adjusting means 1 and fore side adjusting means 2 are moved horizontally into machine
Structure synchronizing shaft 14 connects.Being synchronized with the movement for transmission side adjusting means 1 and fore side adjusting means 2 is so just realized, can
The posture of head box 21 is more accurately controlled, while saves the quantity of drive device.
In addition, also including drive device and containment vessel, drive device is used for the vertical liter for driving fore side adjusting means 2
Descending mechanism and horizontal mobile mechanism.Motor 15, the quantity and transmission side of motor 15 can be selected in the type of drive device
First worm-and-wheel gear 5 of adjusting means 1, the quantity of the second worm-and-wheel gear 6 are corresponding.The snail of motor 15 and first
Worm and gear mechanism 5, the second worm-and-wheel gear 6 are connected by planetary reducer 16.In addition, drive device of the present utility model
Wind direct drive worm-and-wheel gear also can be selected., can be according to the concrete condition of production scene in practical application, flexibly choosing
With drive device, the utility model is not limited this.
Containment vessel is divided into two layers up and down, and upper strata containment vessel 17 is the containment vessel of horizontal mobile mechanism, and lower floor's containment vessel 18 is
The containment vessel of vertical lifting mechanism.Pointer 19 is provided with lower floor's containment vessel 18, upper strata containment vessel 17 is set with the corresponding position of pointer 19
There is the scale-board 20 of demarcation angle and displacement.Pointer 19 and scale-board 20 is set to quantify the translational movement of top support 4 and incline
Gradient, is conveniently accurately positioned and data record.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of paper machine slurry flowing box adjusting means, it is characterised in that including transmission side adjusting means and fore side adjusting means；
The transmission side adjusting means includes bottom plate, two vertical lifting mechanisms, top supports, and the vertical lifting mechanism is mutual
It is installed in parallel on the bottom plate, top support described in described two vertical lifting mechanism co- controllings lifts；
The transmission side adjusting means is identical and symmetrical with the structure of the fore side adjusting means.
2. paper machine slurry flowing box adjusting means according to claim 1, it is characterised in that described two vertical lifting mechanisms are equal
For the first worm-and-wheel gear, the worm-wheel shaft of first worm-and-wheel gear is the first screw mandrel, and first screw mandrel is vertical
Set.
3. paper machine slurry flowing box adjusting means according to claim 2, it is characterised in that first screw mandrel and described first
The worm gear of worm-and-wheel gear is connected by trapezoidal thread, and first screw mandrel is with the worm gear of first worm-and-wheel gear
Rotate and move up and down.
4. paper machine slurry flowing box adjusting means according to claim 2, it is characterised in that the transmission side adjusting means and institute
Stating fore side adjusting means also includes horizontal mobile mechanism, and the horizontal mobile mechanism is connected to any vertical lifting mechanism
On, the horizontal mobile mechanism is also connected with the top support.
5. paper machine slurry flowing box adjusting means according to claim 4, it is characterised in that the bottom surface of the top support with
The corresponding position of each vertical lifting mechanism is provided with the bearing supporting plate of a pair of L-shaped, and each bearing supporting plate includes
Vertical portion and horizontal part, the vertical portion of each bearing supporting plate are connected with the top support, the bearing of mounted in pairs
The horizontal part of supporting plate is towards relatively；The horizontal part of each bearing supporting plate is provided with locating shoulder.
6. paper machine slurry flowing box adjusting means according to claim 5, it is characterised in that the stretching of each first screw mandrel
End is equipped with bearing pin, and the bearing pin is crossed and is fixed on first screw mandrel, and the both ends of each bearing pin are also equipped with axle
Hold；The outer ring of the bearing supports the top support, and the side of the bearing abuts the locating shoulder.
7. paper machine slurry flowing box adjusting means according to claim 6, it is characterised in that the horizontal mobile mechanism includes one
Individual second worm-and-wheel gear and a pair of connecting plates, the connecting plate are set on the both ends of any bearing pin respectively, and described
Two worm-and-wheel gears are fixed on the connecting plate.
8. paper machine slurry flowing box adjusting means according to claim 7, it is characterised in that second worm-and-wheel gear
Worm screw and worm-wheel shaft are horizontally disposed, and the worm-wheel shaft of second worm-and-wheel gear is the second screw mandrel, second screw mandrel with
The worm gear of second worm-and-wheel gear is fixedly connected, and the bottom surface of the top support is additionally provided with nut seat, described second
Bar and nut seat composition screw pair.
9. paper machine slurry flowing box adjusting means according to claim 4, it is characterised in that the two of the transmission side adjusting means
The individual vertical lifting mechanism uses synchronous axis connection, institute with two vertical lifting mechanisms of the fore side adjusting means
The horizontal mobile mechanism of transmission side adjusting means is stated to use with the horizontal mobile mechanism of the fore side adjusting means
Synchronous axis connection.
10. paper machine slurry flowing box adjusting means according to claim 1, it is characterised in that also including drive device and protection
Shell, the drive device are used for the vertical lifting mechanism and horizontal mobile mechanism for driving the fore side adjusting means, the guarantor
Protective case is divided into two layers up and down, and upper strata containment vessel is the horizontal mobile mechanism containment vessel, and lower floor's containment vessel is the vertical lift
Device protection shell, lower floor's containment vessel are provided with pointer, and the upper strata containment vessel is provided with demarcation angle with the pointer corresponding position
With the scale-board of displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980472.7U CN207193662U (en) | 2017-08-08 | 2017-08-08 | A kind of paper machine slurry flowing box adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720980472.7U CN207193662U (en) | 2017-08-08 | 2017-08-08 | A kind of paper machine slurry flowing box adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193662U true CN207193662U (en) | 2018-04-06 |
Family
ID=61796806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720980472.7U Expired - Fee Related CN207193662U (en) | 2017-08-08 | 2017-08-08 | A kind of paper machine slurry flowing box adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237200A (en) * | 2017-08-08 | 2017-10-10 | 西安维亚造纸机械有限公司 | A kind of paper machine slurry flowing box adjusting means |
| CN107237200B (en) * | 2017-08-08 | 2024-09-24 | 西安维亚造纸机械有限公司 | Paper machine head box adjusting device |
-
2017
- 2017-08-08 CN CN201720980472.7U patent/CN207193662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237200A (en) * | 2017-08-08 | 2017-10-10 | 西安维亚造纸机械有限公司 | A kind of paper machine slurry flowing box adjusting means |
| CN107237200B (en) * | 2017-08-08 | 2024-09-24 | 西安维亚造纸机械有限公司 | Paper machine head box adjusting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |