CN206335771U - A kind of equal flows boom - Google Patents
A kind of equal flows boom Download PDFInfo
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- CN206335771U CN206335771U CN201621380834.0U CN201621380834U CN206335771U CN 206335771 U CN206335771 U CN 206335771U CN 201621380834 U CN201621380834 U CN 201621380834U CN 206335771 U CN206335771 U CN 206335771U
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Abstract
The utility model provides a kind of equal flows boom, including：Distribution cavity, the distribution cavity is provided with multiple cloth holes；The two-port closing of the distribution cavity, the distribution cavity is provided with feed pipe；The cavity volume of the distribution cavity is gradually reduced from the position of feed pipe to the position away from feed pipe.Equal flows boom of the present utility model uses individual layer distributing technique, pass through the change to distribution cavity volume, adjust the flow and pressure in each cloth hole, ensure that the stoste of each hole outflow is uniform, equal, it ensure that fluid stoste chemical reaction is synchronous, prevent to produce the mass defects such as the uneven Low Response caused of fabric thickness, improve product quality and improve product yield.
Description
Technical field
The utility model is related to the cloth technical field of operation of flowing material, more particularly, to a kind of usable individual layer cloth
The equal flows boom of technique machined polyurethane composite plate.
Background technology
Polyurethane material with its it is excellent prevent fires, the performance such as fire-retardant, moistureproof, high temperature resistant, be widely used in building heat preservation,
The fields such as central air-conditioning, incubator, chemical tank.Particularly its performance for taking into account insulation, fire prevention and construction causes extensive weight
Depending on being widely popularized as best building thermal insulation material.
Traditional polyurethane thermal insulation board continuous lines production method, using the boom of monoblock type, i.e., beats on a straight tube
Go out some apertures to be distributed material, while realizing continuous cloth using swinging back and forth for boom.The shortcoming of the method is, cloth
Material is uneven, if there are the phenomenons such as hollowing, folding line, it is impossible to the state of on-line control boom.And because urethane raw is easy to
Foaming forms solid, if therefore the material that remains in boom clean just easily block cloth passage not in time.Simultaneously as
The urethane raw reacted belongs to the material of extremely difficult cleaning, and the cleaning of traditional monoblock type boom is bothered very much, and easily
There are residual, the use of influence next time.
As shown in figure 1, be the structural representation of straight barrel type boom, including cloth hole 5 and distribution cavity 2.Due to by cloth
Expect the limitation of the structure of bar 5, during sheet material is transported, the cloth that can only oscillate could meet cloth requirement, i.e., must
Double-layer cloth technique must be used.And there is problems with double-layer cloth technique：Bilayer material existence time in chemical reaction process
Difference, two layered materials reaction is asynchronous, causes to produce the mass defects such as rolling, evil mind, contraction in product core process, especially exists
When processing ultra-narrow version, ultra-thick plate, problem is more protruded, and causes product to be unable to reach state quality standard requirement.
As shown in Fig. 2 being the Chinese patent that notification number is CN 204622422U, a kind of general T type boom is disclosed,
Including distribution cavity 2, the distribution cavity 2 is provided with some cloth holes 5, and the distribution cavity two-port 3,4 is closed, on the distribution cavity
Provided with feed pipe 1.During using the utility model, feed pipe 1 is connected with material liquid tank, feed liquid enters distribution cavity 2 by feed pipe 1,
While feed liquid flows at the Zhong You centers of distribution cavity 2 to both sides, uniformly it is dispensed onto by cloth hole 5 in the scope of operation, completes whole cloth
Material technique.
Although the utility model employs the individual layer distributing technique for being still in the scope of operation, solves double-layer cloth process chemistry
The problem of Low Response, but be due to the principle of its design, the diameter in each cloth hole 5 on whole distribution cavity 2 is differed, in life
During producing this utility model, there is certain technical difficulty, production cost is larger.
As shown in figure 3, being publication No. CN 105082428A Chinese patent, a kind of polyurethane thermal insulation board is disclosed continuous
The cloth bar assembly that production line is used, the wherein T-shaped current divider 2 ' of the first order, the T-shaped current divider 3 ' in the second level and the T-shaped shunting of the third level
Device 4 ' connects commonly through hollow stud 6 ' and forms the cloth bar assembly with three-level separate system, and material is from first
The material inlet 1 ' of the T-shaped current divider 2 ' of level enters, and is divided into two, and toward the right and left flowing, respectively enters two T-shaped point of second level
Device 3 ' is flowed, after being shunted through the T-shaped current divider 3 ' in the second level, is respectively divided into two, respectively enters four T-shaped current dividers 4 ' of the third level,
After being shunted again in the T-shaped current divider of the third level, flow out, be uniformly cast in material from the substance nozzle 5 ' of eight outlets respectively
On distributing platform, this makes cloth process stabilization, it is ensured that the stability of product, the exit of substance nozzle 5 ' can pass through rotational angle
To adjust the interval of outlet port, so as to avoid the generation of the phenomenons such as production process hollow drum, folding line, this regulation process can be real
Existing on-line control, it is to avoid material waste, meanwhile, each several part of T-shaped current divider is detachable, it is easy to clean, and ease of assembly,
The problem of so as to solve the hardly possible cleaning of polyurethane cloth system.
But, the utility model structure is complex, and cloth bar assembly is more, and polyurethane material can be caused to a certain extent
The waste of material, and need to spend more time cleaning cloth bar assembly, production efficiency is reduced to a certain extent.
Utility model content
The purpose of this utility model is to provide a kind of equal flows boom, balanced each using individual layer distributing technique, energy
The equal flows boom of point flow, is not in because chemical reaction is different when the products such as machined polyurethane composite plate
Step causes core evil mind, the poor flatness caused by mass flow discrepancy weighs, easily Density inhomogeneity, the mass defect such as contraction, improves
Product quality.
A kind of equal flows boom that the utility model is provided, including：Distribution cavity, the distribution cavity is provided with multiple cloth
Expect hole；
The two-port closing of the distribution cavity, the distribution cavity is provided with feed pipe；
The cavity volume of the distribution cavity is gradually reduced from the position of feed pipe to the position away from feed pipe.
The setting of this structure, can effectively be prevented when equal flows boom is longer, the cloth sheet material each point thickness of generation
Uneven situation occurs.
Preferably, the multiple cloth hole is uniformly arranged along distribution cavity.
The setting of this structure, is conducive to batch production of the present utility model, is conducive to popularization and application of the present utility model.
Preferably, the aperture all same in the multiple cloth hole.
The setting of this structure, is conducive to batch production of the present utility model, is conducive to popularization and application of the present utility model.
Preferably, the cloth hole is linearly arranged.
" one " font is lined up in all cloth holes in the utility model, and the setting of the structure further increases the utility model
The uniformity of cloth.
Preferably, the central axis of the central shaft of the feed pipe and distribution cavity.
Equal flows boom i.e. of the present utility model is in integrally T-shape.The structure setting make it that the utility model is provided
Boom install and using more facilitate.
Preferably, the feed pipe is arranged on the center of distribution cavity.
The setting of the structure, further increases the uniformity of the utility model cloth.
Preferably, the central shaft in the cloth hole is parallel with the central shaft of the feed pipe.
The setting of the structure, further increases the efficiency of the utility model cloth.
Preferably, one end of the distribution cavity detachably sets the first seal plug, and the other end of the distribution cavity is removable
Unload the first seal plug of setting.
The first seal plug and the first seal plug detachably set, is easy to carry out the distribution cavity in the utility model
Periodic cleaning.
Preferably, first seal plug and the second seal plug are hexagonal plug in stainless steel.
Preferably, the aperture in the cloth hole is 2mm~5mm.
During using the utility model, feed pipe is connected with material liquid tank, feed liquid enters distribution cavity by feed pipe, and feed liquid is in cloth
Liao Qiangzhongyou centers to both sides flow while, be uniformly dispensed onto by cloth hole in the scope of operation, complete whole distributing technique.
The beneficial effects of the utility model are：
Equal flows boom of the present utility model uses individual layer distributing technique, by the change to distribution cavity volume, adjusts
The flow and pressure in whole each cloth hole, it is ensured that the stoste of each hole outflow is uniform, equal, it is ensured that fluid stoste chemically reacts
It is synchronous, prevent to produce the mass defects such as the uneven Low Response caused of fabric thickness, improve product quality and improve product
Qualification rate.
Equal flows boom of the present utility model is adapted to the various fluid operations of processing simultaneously, big to fluid stoste viscosity,
The material for the characteristic such as mobility is strong, by changing design size, with superpower balanced spread effect.
The utility model is simple in construction, easy to use, and can carry out periodic cleaning to distribution cavity, because the utility model is adopted
Individual layer distributing technique is used, the consumption of polyurethane material during cloth is saved to a certain extent, and when needing to spend less
Between clean boom, production efficiency is improved to a certain extent.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of straight barrel type boom in the prior art；
Fig. 2 is the structural representation of general T type boom in the prior art；
Fig. 3 is the upward view of general T type boom in the prior art；
Fig. 4 is the structural representation of the cloth bar assembly that polyurethane thermal insulation board tinuous production is used in the prior art；
The structural representation for the equal flows boom that Fig. 5 provides for the utility model；
The upward view for the equal flows boom that Fig. 6 provides for the utility model.
Reference：
1 '-material inlet；The T-shaped current divider of 2 '-first order；
The T-shaped current divider in 3 '-second level；The T-shaped current divider of 4 '-third level；
5 '-substance nozzle；6 '-hollow stud；
1- feed pipes；2- distribution cavities；
The seal plugs of 3- first；The seal plugs of 4- second；
5- clothes hole.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation of straight barrel type boom in the prior art；Fig. 2 is general T type boom in the prior art
Structural representation；Fig. 3 is the upward view of general T type boom in the prior art；Fig. 4 is polyurethane thermal insulation board in the prior art
The structural representation for the cloth bar assembly that tinuous production is used；The equal flows boom that Fig. 5 provides for the utility model
Structural representation；The upward view for the equal flows boom that Fig. 6 provides for the utility model.
As shown in Figure 5 and Figure 6, a kind of equal flows boom that the utility model is provided, including：Distribution cavity 2, the cloth
Expect that chamber 2 is provided with multiple cloth holes 5；
The two-port closing of the distribution cavity 2, the distribution cavity 2 is provided with feed pipe 1；
The cavity volume of the distribution cavity 2 is gradually reduced from the position of feed pipe 1 to the position away from feed pipe 1.
The setting of this structure, can effectively be prevented when equal flows boom is longer, the cloth sheet material each point thickness of generation
Uneven situation occurs.
The beneficial effects of the utility model are：
Equal flows boom of the present utility model uses individual layer distributing technique, by the change to distribution cavity volume, adjusts
The flow and pressure in whole each cloth hole, it is ensured that the stoste of each hole outflow is uniform, equal, it is ensured that fluid stoste chemically reacts
It is synchronous, prevent to produce the mass defects such as the uneven Low Response caused of fabric thickness, improve product quality and improve product
Qualification rate.
Equal flows boom of the present utility model is adapted to the various fluid operations of processing simultaneously, big to fluid stoste viscosity,
The material for the characteristic such as mobility is strong, by changing design size, with superpower balanced spread effect.
The utility model is simple in construction, easy to use, and can carry out periodic cleaning to distribution cavity 2, due to the utility model
Using individual layer distributing technique, the consumption of polyurethane material during cloth is saved to a certain extent, and needs to spend less
Time cleans boom, and production efficiency is improved to a certain extent.
The multiple cloth hole 5 is uniformly arranged along distribution cavity 2.
The setting of this structure, is conducive to batch production of the present utility model, is conducive to popularization and application of the present utility model.
The aperture all same in the multiple cloth hole 5.
The setting of this structure, is conducive to batch production of the present utility model, is conducive to popularization and application of the present utility model.
Linearly arrange in the cloth hole 5.
" one " font is lined up in all cloth holes 5 in the utility model, and the setting of the structure further increases this practicality newly
The uniformity of type cloth.
The central shaft of the feed pipe 1 and the central axis of distribution cavity 2.
Equal flows boom i.e. of the present utility model is in integrally T-shape.The structure setting make it that the utility model is provided
Boom install and using more facilitate.
The feed pipe 1 is arranged on the center of distribution cavity 2.
The setting of the structure, further increases the uniformity of the utility model cloth.
The central shaft in the cloth hole 5 is parallel with the central shaft of the feed pipe 1.
The setting of the structure, further increases the efficiency of the utility model cloth.
One end of the distribution cavity 2 detachably sets the first seal plug 3, and the other end of the distribution cavity 2 is detachably set
Put the first seal plug 3.
The first seal plug 3 and the first seal plug 3 detachably set, is easy to the distribution cavity 2 in the utility model
Carry out periodic cleaning.
The seal plug 4 of first seal plug 3 and second is hexagonal plug in stainless steel.
The aperture in the cloth hole 5 is 2mm~5mm.
In the present embodiment, the diameter in cloth hole 5 can be set to 3mm sizes, each pitch of holes is set as 40mm.Cloth hole
5 diameter and the spacing in cloth hole 5, can be set and be adjusted according to actual needs.
The equal flows boom that the present embodiment is provided includes tubular distribution cavity 2, and the left and right ends of distribution cavity 2 are respectively by the
One seal plug 3 and the second seal plug 4 are sealed, i.e., the two-port of distribution cavity 2 is closed.First seal plug 3 and the second seal plug
First 4 sealing is hexagonal plug in stainless steel, and is connected with the removable seal of distribution cavity 2.
The center of distribution cavity 2 sets a feed pipe 1, the central shaft of feed pipe 1 and the central axis of distribution cavity 2,
Equal flows boom i.e. of the present utility model is in integrally T-shape.
Some cloth holes 5 are also uniformly arranged on distribution cavity 2, each cloth hole 5 is arranged in " one " font straight line.In addition, cloth
The central shaft in hole 5 is parallel with the central shaft of feed pipe 1.The diameter in cloth hole 5 is set as 3mm, spacing 40mm.In order to prevent charging
The corresponding center cloth doses of pipe 1 is more than two edges cloth doses, prevents sheet material each point phenomenon in uneven thickness, it is ensured that stream
Body bed of cloth thickness is uniform, and distribution cavity 2 employs the design being gradually reduced from center to both sides volume.
During using the utility model, feed pipe 1 is connected with material liquid tank, feed liquid enters distribution cavity 2, feed liquid by feed pipe 1
While flowing at the Zhong You centers of distribution cavity 2 to both sides, uniformly it is dispensed onto by cloth hole 5 in the scope of operation, completes whole cloth work
Skill.
During using the utility model, feed pipe 1 is connected with material liquid tank, feed liquid enters distribution cavity 2, feed liquid by feed pipe 1
While flowing at the Zhong You centers of distribution cavity 2 to both sides, uniformly it is dispensed onto by cloth hole 5 in the scope of operation, completes whole cloth work
Skill.
Equal flows boom of the present utility model uses individual layer distributing technique, by the change to the volume of distribution cavity 2, adjusts
The flow and pressure in whole each cloth hole 5, it is ensured that the stoste of each hole outflow is uniform, equal, it is ensured that fluid stoste chemistry is anti-
Should be synchronous, prevent to produce the mass defects such as the uneven Low Response caused of fabric thickness, improve product quality and improve production
Product qualification rate.Equal flows boom of the present utility model is applied to various fluids, can be processed into the chi of various length, thickness
It is very little, it is applied widely.The material for the characteristic such as especially big to fluid stoste viscosity, mobility is strong, has super by changing design size
Strong portfolio effect.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of equal flows boom, it is characterised in that including：Distribution cavity, the distribution cavity is provided with multiple cloth holes；
The two-port closing of the distribution cavity, the distribution cavity is provided with feed pipe；
The cavity volume of the distribution cavity is gradually reduced from the position of feed pipe to the position away from feed pipe.
2. equal flows boom according to claim 1, it is characterised in that multiple cloth holes are uniform along distribution cavity
Set.
3. equal flows boom according to claim 1, it is characterised in that the aperture in the multiple cloth hole is homogeneous
Together.
4. equal flows boom according to claim 1, it is characterised in that：Linearly arrange in the cloth hole.
5. equal flows boom according to claim 1, it is characterised in that the central shaft and distribution cavity of the feed pipe
Central axis.
6. equal flows boom according to claim 1, it is characterised in that：The feed pipe is arranged in distribution cavity
Heart position.
7. equal flows boom according to claim 5, it is characterised in that：The central shaft in the cloth hole with it is described enter
The central shaft of expects pipe is parallel.
8. the equal flows boom according to claim any one of 1-7, it is characterised in that：One end of the distribution cavity can
Dismounting sets the first seal plug, and the other end of the distribution cavity detachably sets the second seal plug.
9. equal flows boom according to claim 8, it is characterised in that：First seal plug and the second sealing
Plug is hexagonal plug in stainless steel.
10. the equal flows boom as described in claim any one of 1-7, it is characterised in that：The aperture in the cloth hole is
2mm~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380834.0U CN206335771U (en) | 2016-12-15 | 2016-12-15 | A kind of equal flows boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380834.0U CN206335771U (en) | 2016-12-15 | 2016-12-15 | A kind of equal flows boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206335771U true CN206335771U (en) | 2017-07-18 |
Family
ID=59300608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380834.0U Active CN206335771U (en) | 2016-12-15 | 2016-12-15 | A kind of equal flows boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206335771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622299A (en) * | 2018-12-11 | 2019-04-16 | 万华化学（烟台）容威聚氨酯有限公司 | A kind of polyurethane laminboard tinuous production fixed cloth lever apparatus and application thereof |
-
2016
- 2016-12-15 CN CN201621380834.0U patent/CN206335771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622299A (en) * | 2018-12-11 | 2019-04-16 | 万华化学（烟台）容威聚氨酯有限公司 | A kind of polyurethane laminboard tinuous production fixed cloth lever apparatus and application thereof |
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