CN209158740U - Flow distribution nozzle for foaming material - Google Patents
Flow distribution nozzle for foaming material Download PDFInfo
- Publication number
- CN209158740U CN209158740U CN201821666089.5U CN201821666089U CN209158740U CN 209158740 U CN209158740 U CN 209158740U CN 201821666089 U CN201821666089 U CN 201821666089U CN 209158740 U CN209158740 U CN 209158740U
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- shunting
- layer
- split
- channel
- outlet
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- 239000000463 material Substances 0.000 title claims abstract description 51
- 238000005187 foaming Methods 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 description 12
- 238000005507 spraying Methods 0.000 description 5
- 210000000795 conjunctiva Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a foaming material flow distribution nozzle contains an outer pipe fitting, an equal proportion formula reposition of redundant personnel pipe-line system and a plurality of nozzle. The equal-ratio type flow-dividing pipeline system sequentially comprises a first flow-dividing layer to an m flow-dividing layer, wherein the m flow-dividing layer is provided with rm‑1An mth flow splitting section. Each shunting section of each shunting layer is provided with a shunting inlet and a shunting outlet, and the distance from the shunting inlet to each shunting outlet is equal. And each shunt outlet of each shunt section in the previous shunt layer is correspondingly connected with the shunt inlet of the shunt section in the next shunt layer. Wherein m is a natural number, r is a natural number and is more than or equal to 2, and the number of the shunting outlets of the mth shunting layer is rmAnd (4) respectively. The plurality of nozzles are respectively installed at the respective branch outlets of the mth branch layer.
Description
Technical field
The utility model is about a kind of nozzle, especially a kind of nozzle that can distribute foaming material flow.
Background technique
General one of plate or the processing work flow of wave plate, be the wave plate is placed on conveyer belt, then by nozzle with
Foaming material is sprayed at the wave plate by shuttle move mode, however in the process of spraying, the partial region of the wave plate
It can occur to repeat the problem of spraying.Moreover since the distance that the foamed material reaches each nozzle from feeding inlet is different, if certain
Nozzle further away from the feeding inlet, then can generate because flow velocity is excessively slow generate conjunctiva in the nozzle the phenomenon that, and then lead to the spray
The problem of mouth obstruction takes normal replacement.
The corrugated sheet structure as described in TaiWan, China new patent font size M303942, it includes a plate body, the plate body tables
Face is integrally bent to form multiple in the first protrusion longitudinally extended, and the plate body surface is curved respectively between each adjacent first protrusion
Folding is formed with a lower height of second protrusion, and the plate body side ora terminalis is formed with a corresponding first protrusion outer rim shape
Joint portion.One foaming layer is to be coated on the plate body inside bottom surface.
In above-mentioned new patent case, have revealed that the plate body inside bottom surface of the wave plate has foaming layer, and disclose the foaming body
Preferably such as PU foam material.However, only disclosing the plate body inside bottom surface in the Patent Case is coated with the foaming layer, do not point out
It which kind of technological means should bestow more coating amount with for the wave plate recess portion, spray corresponding stream according to finished surface configuration to reach
The purpose of amount.
Utility model content
The purpose of this utility model is to provide a kind of foaming material assignment of traffic nozzles, can be according to the ejection pair of finished surface configuration
The flow answered.
To achieve the goals above, the utility model uses following technical scheme:
A kind of foaming material assignment of traffic nozzle is used for a foaming material even application in a plate surface, which is characterized in that
Include:
One outer tube member；
First-class is mounted on the inside of the outer tube member than formula distribution pipeline system, it is described it is equal than formula distribution pipeline system according to
Sequence includes one first shunting layer to m shunting layer, wherein the first shunting layer has one first shunting section, the m shunting layer tool
There is rm-1A m shunting section；Wherein each shunting section of each shunting layer has a split entry and r shunts outlet, and
The split entry is equidistant to each shunting outlet；Two adjacent shunting layers, the previous shunting layer
In each shunting section each described point for shunting the shunting section that outlet is respectively correspondingly connected in a time shunting layer
Inflow entrance；Wherein m is natural number, r is natural number and is r more than or equal to the shunting export volume of 2, m shunting layermIt is a；
And multiple nozzles, it is separately mounted to each shunting outlet of m shunting layer.
In one embodiment, wherein the m be 4, r 2, the shunting export volume of m shunting layer is 16.
In one embodiment, wherein one metal tube of shunting section system, the shunting export position in the metal tube length direction
Middle position, the diffluence pass position is at two ends of the metal tube.
In one embodiment, wherein m layers of the respectively shunting section has one first split channel and one second shunting logical
Road, shunting outlet and the m+1 layer split entry of first split channel with the m-1 layers connect, second split channel
Shunting outlet and the m+1 layers another split entry with the m-1 layers connect, the m-1 layer which connects
Outlet is shunted, the shunting outlet of the m-1 layer to connect with second split channel is that the same shunting exports, first split channel
The split entry of the m+1 layer to connect, the split entry of the m+1 layer to connect from second split channel are different split entry,
The channel width of first split channel is identical to the channel width of second split channel, output of the material from the respectively nozzle
Measure it is equal, cause the foaming material can even application in plate surface.
In one embodiment, wherein respectively the shunting section has one first split channel and one second split channel, this first
Shunting outlet and the m+1 layer split entry of the split channel with the m-1 layers connect, second split channel and the m-1 layers
Shunting outlet and the m+1 layer another split entry connect, the shunting for the m-1 layer which connects exports,
The shunting outlet of the m-1 layer to connect with second split channel is that the same shunting exports, the m+1 which connects
The split entry of layer, the split entry of the m+1 layer to connect from second split channel are different split entry, first shunting
The channel width in channel is less than the channel width of second split channel, and the output quantity of the nozzle of second split channel is greater than
The output quantity of the nozzle of first split channel.
In one embodiment, wherein the nozzle of first split channel and the nozzle of second split channel are corresponding
In the plate, which has multiple grooves, has a planar portions, the nozzle of first split channel between two grooves
The planar portions of the opposite plate, the nozzle of second split channel cause the foaming material in the groove with respect to the groove
Quantity for spray is greater than the quantity for spray of the planar portions surface foaming material.
The utility model has the advantages that: this foaming material assignment of traffic nozzle can uniformly spray corresponding stream according to finished surface configuration
The foamed material of amount；At low cost, structure simplifies and is not necessary to be replaced as often as possible spray head.
Detailed description of the invention
Fig. 1 is the structural plan figure of first embodiment of the invention.
Fig. 2 is the plan view of first embodiment of the invention shunting section.
Fig. 3 is the structural plan figure of second embodiment of the invention.
Fig. 4 is the structural plan figure of third embodiment of the invention.
Fig. 5 is the usage state diagram of first embodiment of the invention.
Fig. 6 is the plan view of fourth embodiment of the invention shunting section.
Fig. 7 is the usage state diagram of fourth embodiment of the invention.
Specific embodiment
Foaming material assignment of traffic nozzle provided by the first embodiment of the present invention shown in Fig. 1, it includes one have it is predetermined
Length and shape outer tube member 10, such as the outer tube member 10 can be circular tube shaped or square tube type.
First-class is mounted on the inside of the outer tube member 10 than formula distribution pipeline system 20.The grade is adopted than formula distribution pipeline system 20
With class's form layered, that is to say, that equal include at least than formula distribution pipeline system 20 has one first shunting layer
22 and one second shunting layer 30.First shunting layer 22 is adjacent with second shunting layer 30, and respectively logical with different number
Road.Furthermore, which has one first shunting section 24.First shunting section 24 has one first to be diverted into
Mouth 26 and 2 first shunting outlets 28.
As shown in Fig. 2, respectively the shunting section (as shown in the first shunting section 24) have first split channel 25 and this second
Split channel 27.The shunting outlet of first split channel 25 and preceding layer and secondary one layer split entry connect, this
Two split channels 27 connect with the shunting of preceding layer outlet and secondary one layer split entry, which connects
The shunting of preceding layer exports, and the shunting outlet for the preceding layer that connects with second split channel 27 is that same shuntings exports, this
One split channel 25 connects time one layer of split entry, is different from connect time one layer of split entry of second split channel 27
Split entry.First split channel 25 is equal with the channel width of second split channel 27.In the present embodiment, this
One shunting section 24 is a metal tube, which is located at the middle position in the metal tube length direction, two this
One shunts the both ends that outlet 28 is located at the metal tube.The distance phase of first split entry 26 to two the first shunting outlet 28
Deng.The structure of first shunting section 24 is identical as the structure of each shunting section of other each shunting layers.
There are two the second shunting sections 32 for second shunting layer 30 tool.Respectively second shunting section 32 has one second split entry
34 and two second shuntings outlet 36.Respectively second split entry 34 of respectively second shunting section 32 of second shunting layer 30,
It is respectively the first shunting outlet 28 of corresponding first shunting section 24 for connecting first shunting layer 22.Second split entry
34 to two this second shunt outlet 36 and be equidistant.
The present embodiment has further included multiple nozzles 38, respectively the nozzle 38 be separately mounted to the second shunting layer 30 respectively this second
Shunt outlet 36.
The first shunting outlet 28 is equidistant to two of both ends for first split entry 26；Second split entry 34 connects
The first shunting outlet 28 is connect, and the second shunting outlet 36 is equidistant to two of both ends for second split entry 34.Therefore
After material is waited into this than formula distribution pipeline system 20, material first is divided into two parts in first shunting section 24 of first shunting layer 22
Material, and two of second shunting layer 30 second shunting sections 32 can be entered simultaneously, and material is in each second shunting section
Two parts are separated into 32, it is last simultaneously by four 36 outputs of the second shunting outlet.
It learns according to the above description, due to two adjacent shunting layers, previous shunting layer to a secondary shunting layer respectively should
Shunting section sum is increased than in a manner of by equal, and the distance of the feeding inlet to each nozzle can be shortened, and so just can solve known because being somebody's turn to do
Feeding inlet is longer to each nozzle stroke and to lead to the problem of foaming material assignment of traffic nozzle volume excessive.
It is foaming material assignment of traffic nozzle provided by the second embodiment of the present invention, primary structure and shown in Fig. 3
One embodiment is identical, and difference is: the grade has more a third shunting layer 40 than formula distribution pipeline system 20.
There are four third shunting sections 42 for the third shunting layer 40 tool.Respectively the third shunting section 42 has a third split entry
44 and two thirds shunt outlet 46.The third split entry 44 of the third shunting section 42 of the third shunting layer 40, is phase
It is correspondingly connected with the second shunting outlet 36 of second shunting section 32 of second shunting layer 30.The third split entry 44 to two
A third shunts being equidistant for outlet 46.Respectively third that respectively nozzle 38 is separately mounted on third shunting layer 40 shunts
Outlet 46.
By in first embodiment and second embodiment can inference learn, this it is equal than formula distribution pipeline system 20 sequentially comprising should
First shunting layer 22 is to m shunting layer, and wherein the m shunting layer has rm-1A m shunting section.Respectively each of the shunting layer should
There is shunting section a split entry and r to shunt outlet, and the split entry is equidistant to what each shunting exported.Adjacent
Respectively shunting outlet of two shunting layers, the respectively shunting section in the previous shunting layer is respectively correspondingly connected in a time shunting layer
The shunting section the split entry.Wherein m is natural number, r is natural number and is more than or equal to distributing for two, m shunting layer
Mouth quantity is rmIt is a.Respectively the nozzle 38 is separately mounted on respectively shunting outlet of m shunting layer.
As shown in figure 4, be foaming material assignment of traffic nozzle provided by the third embodiment of the present invention, for example, if
It includes 22 to the 4th shunting layer 50 of the first shunting layer that this, which is waited than formula distribution pipeline system 20, and each shunting section has one to shunt
Entrance and two shunting outlets, then substituting into above-mentioned the separate equations can be calculated: the 4th of the grade than formula distribution pipeline system 20
Shunting layer 50 has eight the 4th shunting sections 52 and 16 the 4th shunting outlets 54, so just has 16 nozzles 38 to divide
It is not mounted on and respectively the 4th shunts outlet 54.
As shown in figure 5, in actual use, a material (foaming material) 90 entered from first shunting section 24 is divided into
Two parts of materials are after 90s, then are divided into four parts of materials 90 by two parts of materials 90, since the material 90 is from the output quantity phase of each nozzle 38
Deng so material (foaming material) 90 can be stablized and uniformly spray in 92 surface of the plate when spraying a plate 92.
In aforementioned equal correlation formula than formula distribution pipeline system 20, when r is that three (there are three distributes each shunting section tool
Mouthful), and when m is two, which includes one first shunting layer and one second shunting layer, and this second
Shunting layer has nine second shunting outlets, so just has nine nozzles to be respectively arranged in respectively the second shunting outlet.
It is foaming material assignment of traffic nozzle provided by the fourth embodiment of the present invention shown in Fig. 6, with first implementation
Example the difference is that: the equal respectively shunting section 80 than formula distribution pipeline system 20 has different width.
There is first split channel 801 and second split channel 802 positioned at m layers respectively shunting sections 80.This
This of the shunting outlet of one split channel 801 and previous shunting layer (m-1 layers) and a secondary shunting layer (m+1 layers) are diverted into
Mouth connects；The similarly shunting outlet of second split channel 802 and previous shunting layer (m-1 layers) and a secondary shunting layer (m
+ 1 layer) the split entry connect.
Aforementioned first split channel 801 connect previous shunting layer shunting outlet, connect with second split channel 802
The shunting of previous shunting layer exports, and so-called " shunting of previous shunting layer exports " is same；Also, first split channel
801 split entry for connecting a time shunting layer, the split entry for time shunting layer that connects with second split channel 802 are alleged
" split entry of a secondary shunting layer " be different split entry.
In the present embodiment, specifically by the width design of first split channel 801 at less than second split channel
802, make the channel cross-sectional area of first split channel 801 be less than the channel cross-sectional area of second split channel 802 accordingly.?
In actual use, last shunting layer the respectively shunting outlet be coupled the nozzle to provide spray foamed material purpose,
And respectively the shunting section can according to perfusion finished product cross dimensions needs, plan different width or depth, with reach make raw material according at
Product cross section place sprays the demand of corresponding flow.
As shown in fig. 7, for example, when the utility model is for spraying a wave plate 94, which has a plurality of
Groove 96 has a planar portions 98 between two grooves 96, is connected to first split channel 801 with small cross sections product
The nozzle 38 with respect to the planar portions 98, be connected to 38 phase of nozzle of second split channel 802 with larger sectional area
The groove 96 is caused since the channel width of second split channel 802 is greater than the channel width of first split channel 801
So that the quantity for spray of the material (foaming material) 90 groove 96 Nei is greater than the quantity for spray of the planar portions surface material 90, so just can
Have effects that spray corresponding flow according to finished surface structure, it can after the material (foaming material) 90 expansion of 94 each position of wave plate
To expand uneven situation to avoid the foaming layer of the wave plate 94 with consistent height.
By being learnt in the various embodiments described above, raw material import the grade than formula distribution pipeline system 20 to the respectively nozzle 38 away from
From being all in identical situation, flow velocity of the material in each shunting section is also consistent, in addition to that will not generate because of material flow rates
The problem of slow and conjunctiva causes obstruction in shunting section ahead of time is spent, can more extend the foaming material assignment of traffic nozzle uses the longevity
Life.In addition, the utility model can be used for the spraying method of low pressure gas blowout mixing, equipment cost just can be so reduced, cost is reached
Lower purpose.
The above is the utility model preferred embodiment and its technical principle used, for those skilled in the art
It is any based on technical solutions of the utility model basis without departing substantially from the spirit and scope of the utility model for member
On equivalent transformation, simple replacement etc. it is obvious change, belong within scope of protection of the utility model.
Claims (6)
1. a kind of foaming material assignment of traffic nozzle is used for a foaming material even application in a plate surface, which is characterized in that packet
Contain:
One outer tube member；
First-class is mounted on the inside of the outer tube member than formula distribution pipeline system, and described wait sequentially is wrapped than formula distribution pipeline system
Containing one first shunting layer to m shunting layer, wherein the first shunting layer has one first shunting section, the m shunting layer has rm-1
A m shunting section；Wherein there is each shunting section of each shunting layer a split entry and r to shunt outlet, and described
Split entry is equidistant to each shunting outlet；Two adjacent shunting layers, in the previous shunting layer
Each described being diverted into for shunting the respective shunting section being correspondingly connected in a time shunting layer in outlet of each shunting section
Mouthful；Wherein m is natural number, r is natural number and is r more than or equal to the shunting export volume of 2, m shunting layermIt is a；
And multiple nozzles, it is separately mounted to each shunting outlet of m shunting layer.
2. foaming material assignment of traffic nozzle as described in claim 1, which is characterized in that the m is 4, r 2, m shunting layer
Shunting export volume be 16.
3. foaming material assignment of traffic nozzle as claimed in claim 2, which is characterized in that the shunting section is a metal tube, institute
State the middle position that split entry is located at the metal tube length direction, the both ends for shunting outlet and being located at the metal tube.
4. foaming material assignment of traffic nozzle as described in claim 1, which is characterized in that respectively shunting of the m shunting layer
Section has one first split channel and one second split channel, the shunting of first split channel and m-1 shunting layer export and
The split entry of m+1 shunting layer connects, and the shunting outlet of second split channel and m-1 shunting layer and m+1 are shunted
Another split entry of layer connects, the shunting outlet for the m-1 shunting layer which connects, with second shunting
The shunting outlet for the m-1 shunting layer that channel connects is that the same shunting exports, and the m+1 which connects is shunted
The split entry of layer, the split entry of the m+1 shunting layer to connect from second split channel are different split entry, this
The channel width of one split channel is identical to the channel width of second split channel, and the foaming material is defeated from each nozzle
Output is equal, cause the foaming material can even application in the plate surface.
5. foaming material assignment of traffic nozzle as described in claim 1, which is characterized in that each described point of the m shunting layer
Flowing section has one first split channel and one second split channel, the shunting of first split channel and the m-1 shunting layer
The split entry of outlet and the m+1 shunting layer connects, and second split channel is distributed with the m-1 shunting layer
Another split entry of mouth and the m+1 shunting layer connects, the shunting for the m-1 shunting layer that first split channel connects
Outlet, the shunting outlet of the m-1 shunting layer to connect with second split channel are that the same shunting exports, and described first shunts
The split entry for the m+1 shunting layer that channel connects, the split entry of the m+1 shunting layer to connect with second split channel are not
With split entry, the channel width of first split channel is less than the channel width of second split channel, described the
The output quantity of the nozzle of two split channels is greater than the output quantity of the nozzle of first split channel.
6. foaming material assignment of traffic nozzle as claimed in claim 5, which is characterized in that the plate have multiple grooves, two
There are a planar portions between a groove, the nozzle of first split channel and second split channel it is described
Nozzle corresponds to the plate respectively, the relatively described plate of the nozzle of first split channel with smaller output quantity
The planar portions of material, the relatively described groove of the nozzle of second split channel with larger output quantity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107128934 | 2018-08-20 | ||
| TW107128934A TWI667073B (en) | 2018-08-20 | 2018-08-20 | Foam material flow distribution nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158740U true CN209158740U (en) | 2019-07-26 |
Family
ID=67333784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666089.5U Active CN209158740U (en) | 2018-08-20 | 2018-10-15 | Flow distribution nozzle for foaming material |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209158740U (en) |
| TW (1) | TWI667073B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635511A (en) * | 2020-05-11 | 2021-11-12 | 禄弘股份有限公司 | Die head of extrusion molding equipment for foaming material and extrusion molding method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI727763B (en) * | 2020-04-23 | 2021-05-11 | 黃龍勢 | Spreading device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942140B (en) * | 2010-10-12 | 2012-10-24 | 曾广胜 | Wood plastic composite foaming material and forming process and equipment thereof |
| CN103436006B (en) * | 2013-09-16 | 2015-05-20 | 华建耐尔特（北京）低碳科技有限公司 | Modified polyurethane foamed wallboard |
-
2018
- 2018-08-20 TW TW107128934A patent/TWI667073B/en active
- 2018-10-15 CN CN201821666089.5U patent/CN209158740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635511A (en) * | 2020-05-11 | 2021-11-12 | 禄弘股份有限公司 | Die head of extrusion molding equipment for foaming material and extrusion molding method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI667073B (en) | 2019-08-01 |
| TW202009065A (en) | 2020-03-01 |
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