CN208855031U - Straight-through reducer pipe molding equipment - Google Patents
Straight-through reducer pipe molding equipment Download PDFInfo
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- CN208855031U CN208855031U CN201821447220.9U CN201821447220U CN208855031U CN 208855031 U CN208855031 U CN 208855031U CN 201821447220 U CN201821447220 U CN 201821447220U CN 208855031 U CN208855031 U CN 208855031U
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- composite pipe
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Abstract
The utility model discloses a kind of straight-through reducer pipe molding equipments, belong to plastic pipe technical field of processing equipment, including extruder and driving device, and the outlet of the extrusion die of extruder is set to above the outer circle at the variable diameter end of the steel-plastics composite pipe；The variable diameter end inner wall of steel-plastics composite pipe is equipped with heating support member；The outer end face at the variable diameter end of steel-plastics composite pipe is equipped with the backgauge disk limited to tablet, heats support member and backgauge disk is connected with the turntable of driving device；The tablet material that extrusion die squeezes out is identical as the plastic material of steel-plastics composite pipe, guarantees the intensity at variable diameter end.Pass through the horizontal positioned steel-plastics composite pipe rotation of driving device driving, tablet identical with plastic material in steel-plastics composite pipe is exported using extruder from extrusion die simultaneously and squeezes out and is wound into the variable diameter end outer circle of steel-plastics composite pipe, backgauge disk guarantees that the end face at steel-plastics composite pipe variable diameter end is smooth.It can be realized the one-pass molding of straight-through reducer pipe using the utility model.
Description
Technical field
The utility model belongs to plastic pipe technical field of processing equipment more particularly to a kind of straight-through reducer pipe molding is set
It is standby.
Background technique
Multiple enhancing steel-plastic composite pressure pipe in actual use, needs the connecting pipe connector using identical nominal pressure
Accessory, wherein variable diameter straight coupling depends on the pure flow diameter straight coupling of outsourcing, connects especially for heavy caliber variable diameter is straight-through
Head, production difficulty is big, at high cost.The connection type of heavy caliber pipe is limited to for hot melt band connection, to the excircle of two connectors
Length is more demanding, and due to producing for outsourcing manufacturer, mismatching with tubing occurs often in the melting zone outer circumference of variable diameter straight coupling
The phenomenon that, cause outsourcing product and the matching rate of multiple enhancing steel-plastic composite pressure pipe tubing lower.Since outsourcing variable diameter is straight-through
Connector is pure plastic pipe, and it is weak spot that variable diameter, which leads directly to shoulder position, for easily there is the problems such as rupture and leakage after engineering.Cause
This, outsourcing variable diameter straight coupling is unable to satisfy use demand.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of straight-through reducer pipe molding equipments, it is intended to solve existing
Outsourcing variable diameter straight coupling is low with the multiple enhancing tubing matching rate of steel-plastic composite pressure pipe in technology, variable diameter leads directly to shoulder position
Easily there is the technical issues of rupture and leakage.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of straight-through reducer pipe molding equipment, the driving device including extruder and for driving steel-plastics composite pipe to rotate,
The steel-plastics composite pipe is horizontally disposed, and the outlet of the extrusion die of the extruder is set to the variable diameter end of the steel-plastics composite pipe
Outer circle above；The variable diameter end inner wall of the steel-plastics composite pipe is equipped with heating support member；The variable diameter end of the steel-plastics composite pipe
Outer end face be equipped with backgauge disk, the heating support member and backgauge disk are connected with the turntable of driving device；The extrusion die
It is identical as the plastic material of steel-plastics composite pipe to have the tablet material squeezed out.
Preferably, the heating support member device is the support heat for steel plastic compount inside pipe wall to be supported and heated
Inboard one end of disk, the support hot plate is set to the inner hole of steel-plastics composite pipe and contacts with the inner wall of steel-plastics composite pipe, described
The outside of support hot plate is connected with backgauge disk.
Preferably, the inboard end face of the backgauge disk is equipped with annular groove, the lateral ends setting of the support hot plate
In in the groove of backgauge disk.
Preferably, the outside of the support hot plate is equipped with the annular boss for protruding from steel-plastics composite pipe diameter of bore, described
Boss is set in the groove of backgauge disk, and inboard end face and the steel-plastics composite pipe outer end face of the boss fit.
Preferably, the inboard end face of the backgauge disk, the inboard end face of boss are tapered surface, the steel-plastics composite pipe
Outer end face is the tapered surface cooperated with backgauge disk and boss.
Further, the middle part of the backgauge disk is equipped with lightening hole.
Preferably, the extruder is set in rack.
Preferably, the driving device is wrapping machine, and the main shaft of the turntable and wrapping machine is coaxially fixed.
Further, the steel-plastics composite pipe is multiple enhancing steel-plastic composite pressure pipe.
The beneficial effects of adopting the technical scheme are that compared with prior art, the utility model passes through drive
While dynamic device driving steel-plastics composite pipe rotation, using extruder will tablet identical with plastic material in steel-plastics composite pipe from
Extrusion die outlet is squeezed out and is wound into the variable diameter end outer circle of steel-plastics composite pipe, is limited using backgauge disk to tablet, is protected
The end face for demonstrate,proving steel-plastics composite pipe variable diameter end is smooth.It can satisfy wanting for the end variable diameter of steel-plastics composite pipe using the utility model
It asks, the one-pass molding of straight-through reducer pipe is realized using heating support member；The plastic material at variable diameter end is identical simultaneously to guarantee
The intensity at variable diameter end ensure that the safety in utilization of steel-plastics composite pipe.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of straight-through reducer pipe molding equipment provided by the embodiment of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
In figure: 1- extruder, 2- steel-plastics composite pipe, 3- driving device, 4- extrusion die, 5- backgauge disk, 50- lightening hole；
6- tablet, 7- support hot plate, 70- boss；8- rack.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, 2, a kind of straight-through reducer pipe molding equipment, including extruder 1 and for drive steel-plastics composite pipe 2 revolve
The driving device 3 turned, the steel-plastics composite pipe 2 is horizontally disposed, and the outlet of the extrusion die 4 of the extruder 1 is set to described
Above the outer circle at the variable diameter end of steel-plastics composite pipe 2；The variable diameter end inner wall of the steel-plastics composite pipe 2 is equipped with heating support member；Institute
The outer end face for stating the variable diameter end of steel-plastics composite pipe 2 is equipped with backgauge disk 5, and the heating support member and backgauge disk 5 are filled with driving
Set 3 turntable be connected；6 material of tablet that the extrusion die 4 squeezes out is identical as the plastic material of steel-plastics composite pipe 2, Neng Goubao
The intensity for demonstrate,proving variable diameter end shoulder position, avoids steel-plastics composite pipe from leaking in use.Tablet is squeezed using extruder
Out in the outer circle at steel-plastics composite pipe variable diameter end, tablet smoothly can be wound into change with the rotation of driving device by steel-plastics composite pipe
In the outer circle at diameter end, the tablet of winding is tightly attached on backgauge disk；Then using heating support member to steel plastic compount inside pipe wall
Support is provided, while being heated, tablet is made to combine together with steel-plastics composite pipe, forms straight-through reducer pipe.
As a kind of preferred structure, the heating support member is the support hot plate 7 being connected with heating device, for steel
The inner wall of plastic composite 2 is supported and heats, it is described support hot plate 7 inboard one end be set to steel-plastics composite pipe 2 inner hole,
And contacted with the inner wall of steel-plastics composite pipe 2, the outside of the support hot plate 7 is connected with backgauge disk 5.Heating device can be embedded in
It supports in hot plate, is rotated with the rotation of steel-plastics composite pipe.
In order to guarantee to support the relatively fixed of hot plate and backgauge disk, the inboard end face of the backgauge disk 5 is equipped with annular recessed
The lateral ends of slot, the support hot plate 7 are set in the groove of backgauge disk 5, are limited using groove to support hot plate.
In a specific embodiment of the utility model, the outside of the support hot plate 7, which is equipped with, protrudes from steel plastic compount
The annular boss 70 of 2 diameter of bore of pipe, the boss 70 are set in the groove of backgauge disk 5, the inboard end face of the boss 70
It fits with 2 outer end face of steel-plastics composite pipe.Steel-plastics composite pipe outer end face is limited using the inner face collaboration backgauge disk of boss
Position.
As a kind of optimal technical scheme, the inboard end face of the backgauge disk 5, the inboard end face of boss 70 are taper
Face, the outer end face of the steel-plastics composite pipe 2 are the tapered surface cooperated with backgauge disk 5 and boss 70.It can guarantee by tapered surface
After the high temperature plastics cooling meat of reduced diameter portion tablet, excessive shrinkage is unlikely to that end face is caused to lack material, can guarantee to lead directly to
The end face of reducer pipe is vertical.Satisfactory straight-through reducer pipe can be obtained in cooling after being wound to predetermined size.
As shown in Fig. 2, facilitate installing and dismounting to mitigate the weight of backgauge disk, the middle part of backgauge disk process one or
Multiple lightening holes 50.
Wherein, the extruder 1 is set in rack 8；The driving device 3 is wrapping machine, the turntable and wrapping machine
Main shaft coaxially fix, wrapping machine and rack can be set side by side.This kind configuration on original winding sealing device by adding
A circular ring shape backgauge disk customized is filled, realizes with steel-plastics composite pipe as winding ontology, produces steel-plastics composite pipe variable diameter straight pipe
The purpose of part.While the winding sealing production for not influencing steel-plastics composite pipe, the demand of variable diameter straight pipe production is also met,
It can achieve the purpose that save the cost, efficiently utilize equipment.
Wherein, steel-plastics composite pipe 2 is multiple enhancing steel-plastic composite pressure pipe, and the utility model is particularly suitable for bigbore
Multiple enhancing steel-plastic composite pressure pipe.
In conclusion the utility model has the advantages that simple and compact for structure, easy to operate, the utility model is utilized
It is able to produce bearing capacity identical as the tubing of steel-plastics composite pipe and the variable diameter of connection can be facilitated straight-through, it is straight to overcome outsourcing variable diameter
Easily there is the problem of rupture and leakage in the shoulder position of pass joint.The utility model in process of production, can be broken through original simultaneously
Coiling diameter limitation, and then wind out diameter needed for variable diameter leads directly to pipe fitting.Having been filled up using the utility model can not produce originally
The blank of variable diameter straight pipe solves the frequent leakage of original outsourcing piece, is difficult to matched status with tubing, it is more to realize a machine
With both can wind sealing, the straight-through requirement of the variable diameter of random length can also be done.
Elaborate many details in the above description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (9)
1. a kind of straight-through reducer pipe molding equipment, it is characterised in that: including extruder and for driving steel-plastics composite pipe to rotate
Driving device, the steel-plastics composite pipe is horizontally disposed, and the outlet of the extrusion die of the extruder is set to the steel plastic compount
Above the outer circle at the variable diameter end of pipe；
The variable diameter end inner wall of the steel-plastics composite pipe is equipped with heating support member；The outer end face at the variable diameter end of the steel-plastics composite pipe
Equipped with backgauge disk, the heating support member and backgauge disk are connected with the turntable of driving device；
The tablet material that the extrusion die squeezes out is identical as the plastic material of steel-plastics composite pipe.
2. straight-through reducer pipe molding equipment according to claim 1, it is characterised in that: the heating support member be for
Inboard one end of the support hot plate that steel plastic compount inside pipe wall is supported and heated, the support hot plate is set to steel-plastics composite pipe
It inner hole and is contacted with the inner wall of steel-plastics composite pipe, the outside of the support hot plate is connected with backgauge disk.
3. straight-through reducer pipe molding equipment according to claim 2, it is characterised in that: on the inboard end face of the backgauge disk
Equipped with annular groove, the lateral ends of the support hot plate are set in the groove of backgauge disk.
4. straight-through reducer pipe molding equipment according to claim 3, it is characterised in that: the outside of the support hot plate is equipped with
The annular boss of steel-plastics composite pipe diameter of bore is protruded from, the boss is set in the groove of backgauge disk, in the boss
Side end face fits with steel-plastics composite pipe outer end face.
5. straight-through reducer pipe molding equipment according to claim 4, it is characterised in that: the inboard end face of the backgauge disk,
The inboard end face of boss is tapered surface, and the outer end face of the steel-plastics composite pipe is the tapered surface cooperated with backgauge disk and boss.
6. straight-through reducer pipe molding equipment according to claim 1, it is characterised in that: the middle part of the backgauge disk, which is equipped with, to be subtracted
Light holes.
7. straight-through reducer pipe molding equipment according to claim 1, it is characterised in that: the extruder is set to rack
On.
8. straight-through reducer pipe molding equipment according to claim 1, it is characterised in that: the driving device is wrapping machine,
The main shaft of the turntable and wrapping machine is coaxially fixed.
9. straight-through reducer pipe molding equipment according to claim 1-8, it is characterised in that: the steel-plastics composite pipe
For multiple enhancing steel-plastic composite pressure pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447220.9U CN208855031U (en) | 2018-09-05 | 2018-09-05 | Straight-through reducer pipe molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821447220.9U CN208855031U (en) | 2018-09-05 | 2018-09-05 | Straight-through reducer pipe molding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN208855031U true CN208855031U (en) | 2019-05-14 |
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ID=66416902
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821447220.9U Active CN208855031U (en) | 2018-09-05 | 2018-09-05 | Straight-through reducer pipe molding equipment |
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| CN (1) | CN208855031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962266A (en) * | 2020-02-28 | 2020-04-07 | 潍坊东方钢管有限公司 | Plastic layer winding forming device for socket pipe |
| CN114103050A (en) * | 2021-11-30 | 2022-03-01 | 华创天元实业发展有限责任公司 | Online steel skeleton plastic composite pipe circumference automatic measurement and adjustment device |
| CN114770909A (en) * | 2022-03-31 | 2022-07-22 | 公元股份有限公司 | Outer cladding layer feed mechanism of FRPP three-layer wall reinforcing pipe production facility |
-
2018
- 2018-09-05 CN CN201821447220.9U patent/CN208855031U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962266A (en) * | 2020-02-28 | 2020-04-07 | 潍坊东方钢管有限公司 | Plastic layer winding forming device for socket pipe |
| CN114103050A (en) * | 2021-11-30 | 2022-03-01 | 华创天元实业发展有限责任公司 | Online steel skeleton plastic composite pipe circumference automatic measurement and adjustment device |
| CN114103050B (en) * | 2021-11-30 | 2024-02-06 | 华创天元实业发展有限责任公司 | On-line steel skeleton plastic composite pipe circumference automatic measuring and adjusting device |
| CN114770909A (en) * | 2022-03-31 | 2022-07-22 | 公元股份有限公司 | Outer cladding layer feed mechanism of FRPP three-layer wall reinforcing pipe production facility |
| CN114770909B (en) * | 2022-03-31 | 2024-04-16 | 公元股份有限公司 | Outer cladding layer feeding mechanism of FRPP three-layer wall reinforced pipe production equipment |
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