CN209007930U - A kind of water supplying pipe compound extrusion moulding device - Google Patents
A kind of water supplying pipe compound extrusion moulding device Download PDFInfo
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- CN209007930U CN209007930U CN201821810407.0U CN201821810407U CN209007930U CN 209007930 U CN209007930 U CN 209007930U CN 201821810407 U CN201821810407 U CN 201821810407U CN 209007930 U CN209007930 U CN 209007930U
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- feeding inlet
- supplying pipe
- water supplying
- extrusion moulding
- moulding device
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Abstract
A kind of water supplying pipe compound extrusion moulding device, it is related to pipe machining equipment technical field, including feeder, extruder, shaping equipment, cooling device, the tractor set gradually in assembly line, there is the compound die orifice for being directed toward the shaping equipment between the extruder and the shaping equipment, the compound die orifice includes the internal ontology with forming cavity and on the ontology and be connected to the extrusion of the forming cavity, the first feeding inlet and the second feeding inlet, and first feeding inlet and the second feeding inlet are respectively connected with an extruder；First feeding inlet and the extrusion are coaxially disposed；There is the mandrel that the extrusion is directed toward by first feeding inlet in the forming cavity.The production of the addition to effective, the not delicate mark of pipeline may be implemented by the device, meanwhile, it can be further improved durability, stability and the quality of production with higher of the tagged pipeline of tool produced by the cooperation of each component of the device.
Description
Technical field
The utility model relates to pipe machining equipment technical fields more particularly to a kind of water supplying pipe compound extrusion moulding to fill
It sets.
Background technique
Currently, the plastic conduit with fluid conveying function is usually as resident's water pipe, mine water pipe, slot sleeve etc.,
It is used widely in different field.The most common plastic conduit is single layer extruding pipe, this pipeline due to low in cost and
It is widely used.But the pipeline because needing to produce different model, formula according to different application demands, it is just needed in production
It to avoid confusion respectively by mark.General existing identification means are by laser or coating mark in pipeline table
Face forms mark, and on the one hand this mark needs special equipment to be processed, production cost is higher；On the other hand, be easy because
Abrasion, pipe surface have the problems such as generation identification of the problems such as dirt is unclear, falls off.
Utility model content
The purpose of this utility model is to provide a kind of water supplying pipe compound extrusion moulding devices, may be implemented by the device
Addition production to effective, the not delicate mark of pipeline, meanwhile, it can be further improved by the cooperation of each component of the device
Durability, stability and the quality of production with higher for the tagged pipeline of tool produced.
To realize purpose of utility model, the utility model is adopted the technical scheme that
A kind of water supplying pipe compound extrusion moulding device, including the feeder, extruder, sizing dress set gradually in assembly line
It sets, cooling device, tractor, there is the compound die orifice for being directed toward the shaping equipment between the extruder and the shaping equipment,
The compound die orifice include the internal ontology with forming cavity on the ontology and be connected to the forming cavity extrusion,
First feeding inlet and the second feeding inlet, first feeding inlet and the second feeding inlet are respectively connected with an extruder；Described first
Feeding inlet and the extrusion are coaxially disposed；There is the core that the extrusion is directed toward by first feeding inlet in the forming cavity
Axis.
As the preferred of the utility model, second feeding inlet and first feeding inlet are in 15 ° -30 ° of angle.
As the preferred of the utility model, there is automatically controlled baffle in second feeding inlet.
As the preferred of the utility model, the shaping equipment includes sizing sink and the first carrying roller, the sizing sink
The second opening with the first opening and the connection rear side cooling device for being connected to the compound die orifice, the first carrying roller tool
Have be horizontally arranged at interval between the first opening and the second opening it is multiple.
As the preferred of the utility model, there are attemperators in the shaping equipment.
As the preferred of the utility model, the attemperator includes the first circulation pump for connecting the sizing sink, consolidates
The heating device and temperature measuring equipment being connected in the sizing sink, the first circulation pump and are connected with First Heat Exchanger.
As the preferred of the utility model, the first circulation pump discharge is connected with multiple in the sizing sink
Atomizer.
As the preferred of the utility model, the cooling device includes cooling water tank and circulator, the cooling water tank
Front end connection second opening, its rear end are open with third, are equipped with horizontal interval between second opening and third opening
The second roller of setting；The circulator includes set on the inlet of the cooling water tank bottom, positioned at the cooling water tank
The spray tube and the connection inlet at top and the second circulation of spray tube pump.
As the preferred of the utility model, the second heat exchanger is connected on the second circulation pump.
As the preferred of the utility model, the tractor includes that bracket and multiple on bracket are connected with servo electricity
The traction roller of machine, the traction roller surface are covered with frictional layer.
The utility model has the beneficial effects that:
1, common extrusion of the two extruders in a compound die orifice, one is realized pipeline cylinder by the first feeding inlet
Molding, another by the second feeding inlet realize pipe shaft side mark band molding, co-extrusion integrated molding can to identify
Band securely, stablize, will not damage and fall off；
2, the pipe being not yet fully cured to extrusion may be implemented by the cooperation of shaping equipment, cooling device and tractor
The solidification cooling and shaping in road prevents deformation, the damage of pipeline, and can realize pipeline by the cooperation of their operating powers, speed
Output quality advanced optimizes, and further increases the secured, stable of mark band；
3, by the cooperation between attemperator, heat exchanger, circulating pump can make the solidifying and setting process of pipeline it is stable,
Controllably, to further increase output quality.
Detailed description of the invention
Fig. 1 is the integrated connection schematic diagram of the utility model；
Fig. 2 is the schematic cross-section at the compound die orifice of the utility model；
Fig. 3 is the schematic diagram of internal structure of the utility model shaping equipment；
Fig. 4 is the schematic diagram of internal structure of the utility model cooling device；
Fig. 5 is the schematic diagram of tractor in the utility model embodiment one；
Fig. 6 is the schematic diagram of tractor in the utility model embodiment two；
Items are respectively as follows: 1 feeder in figure, 2 extruders, 3 shaping equipments, 31 sizing sinks, 32 first carrying rollers, and 33 first
Opening, 34 second openings, 35 first circulations pump, 36 heating devices, 37 temperature measuring equipments, 38 First Heat Exchangers, 39 atomizers, 4
Cooling device, 41 cooling water tanks, 42 thirds opening, 43 inlets, 44 spray tubes, 45 second circulations pump, 46 second heat exchangers, 47
Second roller, 5 tractors, 51 brackets, 52 traction rollers, 6 compound die orifices, 61 ontologies, 62 forming cavities, 63 extrusions, 64 first enter
Material mouth, 65 second feeding inlets, 66 mandrels, 67 automatically controlled baffles.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing:
Embodiment one
A kind of water supplying pipe compound extrusion moulding device as shown in Figure 1, 2, including being in assembly line successively upstream and downstream setting
Feeder 1, extruder 2, shaping equipment 3, cooling device 4, tractor 5 have between extruder 2 and shaping equipment 3 and are directed toward sizing
The compound die orifice 6 of device 3.Feeder 1 in the present embodiment is vacuum suction feeder, and extruder 2 is double screw extruder, modeling
Expect that particulate material is sucked by feeder 1 to melt in extruder 2 by the rotation heat effect of screw rod and squeeze from compound die orifice 6
It is shaped to plastic water pipe out.Compound die orifice 6 includes the internal ontology 61 with forming cavity 62 and on ontology 61 and be connected to
The extrusion 63 of forming cavity 62, the first feeding inlet 64 and the second feeding inlet 65, the first feeding inlet 64 and the second feeding inlet 65 respectively connect
It is connected to an extruder 2；First feeding inlet 64 is coaxially disposed with extrusion 63；Have in forming cavity 62 and is referred to by the first feeding inlet 64
To the mandrel 66 of extrusion 63.Connecting the raw material entered in the extruder 2 of the first feeding inlet 64 is PE or PP, in extruder 2
Forming cavity 63 and the finally extrusion molding from extrusion 63, mandrel are entered by the first feeding inlet 64 after middle mixed carbon black and auxiliary agent
66 are used to form the inner hole of pipeline, and 63 inner wall of extrusion is in the cross sectional shape of reduction from inside to outside.Connect the second feeding inlet 65
Extruder 2 in the raw material that enters be PE or PP, after other colorants of carbon removal infrablack are mixed in extruder 2 and auxiliary agent is added
Enter forming cavity 63 by the second feeding inlet 65, because it is located at the side of forming cavity 63, molten plastic therein is entering molding
In the band-like mark band for the side for being located at the pipeline cylinder squeezed out by the first feeding inlet 64 after chamber 63, squeezed out by two feeding inlets
The comparisons of different colours can identify the application field and model of the pipeline.
In the present embodiment, the second feeding inlet 65 and the first feeding inlet 64 are in 15 ° -30 ° of angle.15 ° -30 ° of angle has
Help by the raw material squeezed out in the second feeding inlet 65 be in positioned at the band-like of pipeline side.If angle too small, this part material into
Pressure needed for entering forming cavity 62 will increase the debugging and stable operation for influencing equipment, while also be easy to causeing and not squeezing into, squeezing
Enter the problem of very few equal influences label band is formed；If angle is excessive, it is too deep to will lead to hobbing depth, causes pipe main body Wall-Thickness Difference
It is different excessive, it affects the mechanical properties.
In the present embodiment, there is automatically controlled baffle 67 in the second feeding inlet 65.It can be with by the automatically controlled baffle 67 of motor control
The closing to the second feeding inlet 65 is realized by folding, so as to further realize the length of mark band, the control of paragraph, thus
The bigger mark of information content can be formed.
As shown in figure 3, shaping equipment 3 includes sizing sink 31 and the first carrying roller 32 in the present embodiment, sizing sink 31 is
One inside fills the cabinet of cooling water, has the first opening 33 for being connected to compound die orifice 6 and connects rear side cooling device 4
Second opening 34, the first carrying roller 32 can turn to be mounted in sizing sink 31 by bearing, and in positioned at the first opening 33 and second
The multiple cylindrical rolls being horizontally arranged at interval between opening 34.The pipeline squeezed out from compound die orifice 6 is still warm, is not fully cured, and needs
To accelerate its solidification by the cooling effect for sink 31 of being formed.Pipeline squeezes after squeezing out in compound die orifice 6 in the subsequent of extruder 2
Effect is lower out moves forward and enters the first opening 33, and hereafter sagging trend, the first support occurs under gravity in pipeline
Roller 32 prevents its damage when not yet solidifying due to sagging on recurring structure for supporting pipeline, while can also be in the first support
The movement of guide and limit pipeline is used in the middle part of roller 32 by machined recess.The pipeline entered from the first opening 33 was being run
It is submerged in journey and is formed in cooling water by cooling down and finally leaves shaping equipment 3 from the second opening 34.
In the present embodiment, attemperator is provided in shaping equipment 3.Attemperator includes that sizing sink is connected by hose
31 first circulation pump 35, the heating device 36 and temperature measuring equipment 37 being fixed in sizing sink 31.First circulation pump 35 is leaf
Piece pump is rotated the collection and submitting for forming water in sizing sink 31 by it, is connected with First Heat Exchanger on first circulation pump 35
38, First Heat Exchanger 38 is the shell-and-tube heat exchanger for being connected to first circulation and pumping 35 entrances or exit, can by the heat exchanger
Realize that the temperature to cooling water in sizing sink 31 is adjusted to realize constant temperature, to improve the stabilization of setting temperature and then improve production
The stability of mass.The outlet of first circulation pump 35 is connected with the multiple atomizers 39 being located in sizing sink 31, mist
Change each wall surface that spray head 39 is located at sizing sink, is acted on by omnidirectional atomization ejection and form the cooling water atomization of constant temperature
Cooling atmosphere, so that tube-cooled, the cooling of atmosphere formula avoids unevenness so that the heat exchange state of pipeline everywhere is essentially identical
Pipeline modification caused by even substep.Because the unsuitable temperature difference of freshly extruded molding tube-cooled is larger, cracking etc. otherwise can occur and ask
Topic, therefore in the bottom of sizing sink 31 by the heating that electric-heating-wire-heating device 36 is that cooling water carries out active, and pass through thermometric
Device 37 monitors its temperature and is accurately controlled with realizing.The groundwork time of heating device 36 is single unit system start-up operation
When, after the work of long period, pipeline squeeze out after temperature water can be heated, at this time mainly by First Heat Exchanger 38 into
Row thermostatic control.
As shown in figure 4, cooling device 4 includes the cooling water tank for filling the hollow rectangular-shape of cooling water in the present embodiment
41 and circulator, the second opening of 41 front end of cooling water tank connection 34 is used for so that the pipeline after sizing enters, and its rear end has
Third opening 42 is left for pipeline, and the second roller 47 being horizontally spaced about is equipped between the second opening 34 and third opening 42, the
The shape of two carrying rollers 47 and effect are identical as the first carrying roller 32.Circulator includes the inlet set on 41 bottom of cooling water tank
43, positioned at the spray tube 44 and connection inlet 43 at 41 top of cooling water tank and the second circulation pump 45 of spray tube 44, second is followed
Under ring pump 45 collects cooling water by inlet 43 and is drenched cooling water by spray tube 44.Spray tube 44 is cold out by drenching downwards
But water is the further desuperheat of pipeline, because pipeline is finalized the design almost by its cooling effect in preamble shaping equipment 3, therefore
Unilateral leaching is only needed to go out in cooling device 4 cooling, so as to reduce cost.
In the present embodiment, the second heat exchanger 46, second circulation pump 45 and the second heat exchanger are connected on second circulation pump 45
46 models are identical as first circulation pump 35 and First Heat Exchanger 38, play the role of also being the recirculated water made in cooling device 4
Realize circulation and constant temperature.In actual operation, the cooling water temperature generally in setting shaping equipment 3 is higher than cooling device 4, thus
The output quality when cooling temperature and the longer cooling distance of two-part reduced by the stage makes tube-cooled be formed is good, fixed
Type effect stability.
As shown in figure 5, in the present embodiment, tractor 5 includes that bracket 51 and four on bracket 51 are connected with and watch
The traction roller 52 of motor is taken, to guarantee the synchronous rotation of each traction roller 52 save the cost simultaneously, passes through one between each traction roller
The bevel gear set that a servo motor drives connects transmission, and 52 surface of traction roller has arc groove, and four traction rollers are perpendicular in two cross two
Orthogonally located structure, their arc groove is combined into round hole identical with outer diameter tube space just, from third opening 42
The pipeline of middle submitting passes therethrough and is towed advance, this setting is more suitable for the conveying of the pipeline of light weight.Traction roller 52
Surface is covered with the frictional layer of rubber system, by its rotation when frictional layer and pipe surface frictional force effect by pipeline draw to
Preceding conveying, the pipeline transferred out such as can be cut, be packed at the processing.
Each workpiece in the present embodiment, which all accesses, carries out unified control in computer, computer controls extruder 2
Extruded velocity, the folding of automatically controlled baffle 67, the temperature control of shaping equipment 3 and cooling device 4, tractor 5 speed control
Deng.The especially hauling speed of tractor 5, if too fast traction meeting is so that upper cured pipe section stretches modification, simultaneously
Tractor 5 is also resulted in flatten the pipeline not being fully cured.Other parameters cooperate tractor 5 under control of the computer
Speed is so that pipeline has good output quality.
Embodiment two
Technical solution described in embodiment two is approximate with embodiment one, the difference is that:
As shown in fig. 6, traction roller 52 is the multiple of horizontal spacing setting, it is forward defeated by way of support pipeline
It send, is more suitable for the conveying of relatively large, heavier pipeline.
Above embodiments are only described preferred embodiments of the present invention, not to the structure of the utility model
Think and range is defined, without departing from the design concept of the present utility model, ordinary people in the field is practical new to this
The all variations and modifications that the technical solution of type is made each fall within the protection scope of the utility model, the utility model request
The technology contents of protection, are all described in the claims.
Claims (10)
1. a kind of water supplying pipe compound extrusion moulding device, including the feeder (1), extruder (2), fixed set gradually in assembly line
Type device (3), cooling device (4), tractor (5), which is characterized in that have between the extruder (2) and the shaping equipment (3)
There is the compound die orifice (6) for being directed toward the shaping equipment (3), the compound die orifice (6) includes the internal sheet with forming cavity (62)
Body (61) be located on the ontology (61) and be connected to the extrusions (63) of the forming cavity (62), the first feeding inlet (64) and the
Two feeding inlets (65), first feeding inlet (64) and the second feeding inlet (65) are respectively connected with an extruder (2)；Described first
Feeding inlet (64) and the extrusion (63) are coaxially disposed；Have in the forming cavity (62) and is referred to by first feeding inlet (64)
To the mandrel (66) of the extrusion (63).
2. a kind of water supplying pipe compound extrusion moulding device according to claim 1, which is characterized in that second feeding inlet
It (65) is in 15 ° -30 ° of angle with first feeding inlet (64).
3. a kind of water supplying pipe compound extrusion moulding device according to claim 2, which is characterized in that second feeding inlet
(65) there are automatically controlled baffle (67) in.
4. a kind of water supplying pipe compound extrusion moulding device according to claim 1, which is characterized in that the shaping equipment
It (3) include sizing sink (31) and the first carrying roller (32), sizing sink (31) has the of the connection compound die orifice (6)
Second opening (34) of one opening (33) and the connection rear side cooling device (4), first carrying roller (32), which has, is located at institute
State the first opening (33) and second opening (34) between be horizontally arranged at interval it is multiple.
5. a kind of water supplying pipe compound extrusion moulding device according to claim 4, which is characterized in that the shaping equipment
(3) there are attemperators in.
6. a kind of water supplying pipe compound extrusion moulding device according to claim 5, which is characterized in that the attemperator packet
Include the heating device (36) for connecting the first circulation pump (35) of sizing sink (31), being fixed in sizing sink (31)
With temperature measuring equipment (37), the first circulation pumps and is connected with First Heat Exchanger (38) on (35).
7. a kind of water supplying pipe compound extrusion moulding device according to claim 6, which is characterized in that the first circulation pump
(35) outlet is connected with multiple atomizers (39) in sizing sink (31).
8. a kind of water supplying pipe compound extrusion moulding device according to claim 4, which is characterized in that the cooling device
It (4) include cooling water tank (41) and circulator, cooling water tank (41) front end connection second opening (34), its rear end
It is open (42) with third, is equipped with the second roller being horizontally spaced about between second opening (34) and third opening (42)
(47)；The circulator includes set on the inlet (43) of the cooling water tank (41) bottom, positioned at the cooling water tank
(41) second circulation of spray tube (44) and the connection inlet (43) and spray tube (44) at the top of pumps (45).
9. a kind of water supplying pipe compound extrusion moulding device according to claim 8, which is characterized in that the second circulation pump
(45) the second heat exchanger (46) are connected on.
10. a kind of water supplying pipe compound extrusion moulding device according to claim 1, which is characterized in that the tractor (5)
Including bracket (51) and the multiple traction rollers (52) for being connected with servo motor being set on bracket (51), traction roller (52) table
Face is covered with frictional layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810407.0U CN209007930U (en) | 2018-11-05 | 2018-11-05 | A kind of water supplying pipe compound extrusion moulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810407.0U CN209007930U (en) | 2018-11-05 | 2018-11-05 | A kind of water supplying pipe compound extrusion moulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007930U true CN209007930U (en) | 2019-06-21 |
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ID=66841377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821810407.0U Active CN209007930U (en) | 2018-11-05 | 2018-11-05 | A kind of water supplying pipe compound extrusion moulding device |
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| Country | Link |
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| CN (1) | CN209007930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130128A (en) * | 2018-11-05 | 2019-01-04 | 福建亚通新材料科技股份有限公司 | A kind of water supplying pipe compound extrusion moulding device |
-
2018
- 2018-11-05 CN CN201821810407.0U patent/CN209007930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130128A (en) * | 2018-11-05 | 2019-01-04 | 福建亚通新材料科技股份有限公司 | A kind of water supplying pipe compound extrusion moulding device |
| CN109130128B (en) * | 2018-11-05 | 2024-03-12 | 福建亚通新材料科技股份有限公司 | Composite extrusion molding device for water supply pipe |
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