CN207327583U - The seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE) - Google Patents
The seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE) Download PDFInfo
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- CN207327583U CN207327583U CN201721226114.3U CN201721226114U CN207327583U CN 207327583 U CN207327583 U CN 207327583U CN 201721226114 U CN201721226114 U CN 201721226114U CN 207327583 U CN207327583 U CN 207327583U
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- tube
- heating plate
- outer protection
- bend pipe
- protection tube
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Abstract
The seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE), by bend pipe push machine, controller, some heating plates, cool down tracheae, polytetrafluoro plate pipe, track, electronic stretch benders and tube bending jig composition, heating plate will be preheated, tube top heating plate, inner arc heating plate and outer arc heating plate are connected to the preheating zone of tube body, tube top heating zone, on inner arc heating zone and outer arc heating zone, tracheae is cooled down to be installed on the outside of polytetrafluoro plate pipe, cool down and open up some stomatas on the inside of the looping tube of tracheae, electronic stretch benders are by railcar, decelerating motor, pinion gear disk, canine tooth wheel disc, shaft and cutting ferrule composition, tube bending jig is installed on cutting ferrule.The utility model realizes outer protection tube straight tube and once simmers system traction shaping, and weld seam is not present in bend pipe product surface, and overall construction intensity is high, service life length, is adapted to the outer protection tube bend pipe of the various calibers of processing.
Description
Technical field
It the utility model is related to outer protection tube bend pipe processing technique field, and in particular to a kind of high density polyethylene (HDPE) is prefabricated direct-buried
The seamless outer protection tube molding machine of elbow.
Background technology
Outer protection tube is widely used in heat distribution pipeline, has high mechanical strength, impact resistance, resisting environmental stress and cracking, corrosion resistant
Erosion, low temperature resistant, easy welding, easy construction, strictly seal ne-leakage, the characteristics of service life is long.PE outer protection tubes bend pipe processing one
It is directly the problem of primary study in industry, current PE outer protection tubes bend pipe is process by sweat soldering, welding processing
PE outside protect bend pipe surface there are weld seam, overall construction intensity is relatively low, and service life is short, how to realize PE outer protection tubes bend pipe entirety
Shaping becomes the problem of industry primary study.
Utility model content
The utility model provides a kind of seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE), with solution
The problem of outer protection tube bend pipe hot-melt welding structure intensity certainly existing in the prior art is relatively low and service life is short.
Technical solution is used by the utility model solves its technical problem：
A kind of seamless outer protection tube molding machine of prefabricated direct-buried elbow of high density polyethylene (HDPE), by bend pipe push machine, controller,
Some heating plates, cooling tracheae, polytetrafluoro plate pipe, track, electronic stretch benders and tube bending jig composition, heating plate include preheating and add
Backing, tube top heating plate, inner arc heating plate and outer arc heating plate, polytetrafluoro plate pipe are arranged on the bend pipe push machine port of export, cooling
Tracheae is installed on the outside of polytetrafluoro plate pipe, is cooled down and is opened up some stomatas on the inside of the looping tube of tracheae, track is arranged on bend pipe and pushes away
Machine processed exports side, and electronic stretch benders are made of railcar, decelerating motor, pinion gear disk, canine tooth wheel disc, shaft and cutting ferrule, electricity
Dynamic stretch benders are moved in orbit by railcar, and decelerating motor is connected by driving chain with pinion gear disk, pinion gear disk and
Canine tooth wheel disc engaged transmission, canine tooth wheel disc are arranged in shaft, and cutting ferrule is arranged in shaft, and tube bending jig is installed on cutting ferrule.
Above-mentioned tube bending jig is made of the body of rod, connecting seat and clip, and clip is fixed on connecting seat, and connecting seat is arranged on bar
Body top.
The moulding process of the seamless outer protection tube molding machine of the prefabricated direct-buried elbow of above-specified high density polyethylene, concrete technology step
It is rapid as follows：
（1 is connected to the preheating of tube body by heating plate, tube top heating plate, inner arc heating plate and outer arc heating plate is preheated
On area, tube top heating zone, inner arc heating zone and outer arc heating zone, preheating zone temperature is set in 70 DEG C ~ 110 by controller
℃；Heating Zone Temperature is set in 80 DEG C ~ 260 DEG C, after heating more than 2 hours, starts pushing, push system speed control 30mm/s ~
50 mm/s；
（2）Outer protection tube straight tube is pushed into the outlet of bend pipe push machine and is fixed by polytetrafluoro plate pipe, and by cooling down the gas of tracheae
Hole carries out gas cooling to outer protection tube straight tube；
（3）Outer protection tube straight tube front end is connected in the clip of tube bending jig, starts the decelerating motor of electronic stretch benders, subtracts
Speed motor drives tube bending jig to draw tube body movement and bends shaping by pinion gear disk, canine tooth wheel disc and shaft.
The traction radius of above-mentioned electronic stretch benders is N times of outer protection tube tube body radius, depending on pushing multiple.
The utility model realizes outer protection tube straight tube and once simmers system traction shaping, and weld seam is not present in bend pipe product surface, whole
Body structural strength is high, service life length, is adapted to the outer protection tube bend pipe of the various calibers of processing.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model device；
Fig. 2 is the structure diagram of the utility model device cooling tracheae；
Fig. 3 is the structure diagram of the electronic stretch benders of the utility model device；
Fig. 4 is the structure diagram of the utility model device tube bending jig；
Fig. 5 is to heat schematic diagram in the utility model moulding process.
1 bend pipe push machine, 2 controllers, 3 preheating heating plates, 4 tube top heating plates, 5 inner arc heating plates, the heating of 6 outer arcs in figure
Piece, 7 cooling tracheaes, 8 polytetrafluoro plate pipes, 9 tracks, 10 electronic stretch benders, 11 tube bending jigs, 71 looping tubes, 72 stomatas, 101
Railcar, 102 decelerating motors, 103 driving chains, 104 pinion gear disks, 105 canine tooth wheel discs, 106 shafts, 107 cutting ferrules, 111 bars
Body, 112 connecting seats, 113 clips.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of prefabricated direct-buried elbow of high density polyethylene (HDPE) is molded with seamless outer protection tube and filled
Put, by bend pipe push machine 1, controller 2, some heating plates, cooling tracheae 7, polytetrafluoro plate pipe 8, track 9, electronic stretch benders 10
Being formed with tube bending jig 11, heating plate includes preheating heating plate 3, tube top heating plate 4, inner arc heating plate 5 and outer arc heating plate 6,
Polytetrafluoro plate pipe 8 is arranged on 1 port of export of bend pipe push machine, and cooling tracheae 7 is installed on the outside of polytetrafluoro plate pipe 8, cooling tracheae 7
The inner side of looping tube 71 opens up some stomatas 72, and track 9 is arranged on bend pipe push machine 1 and exports side, and electronic stretch benders 10 are by rail
Road car 101, decelerating motor 102, pinion gear disk 104, canine tooth wheel disc 105, shaft 106 and cutting ferrule 107 form, electronic stretch benders 10
Moved by railcar 101 on track 9, decelerating motor 102 is connected by driving chain 103 with pinion gear disk 104, pinion gear
Disk 104 is arranged in shaft 106 with the engaged transmission of canine tooth wheel disc 105, canine tooth wheel disc 105, and cutting ferrule 107 is arranged in shaft, curved
Pipe clamp 11 is installed on cutting ferrule 107.Tube bending jig 11 is made of the body of rod 111, connecting seat 112 and clip 113, and clip 113 is solid
It is scheduled on connecting seat 112, connecting seat 112 is arranged on 111 top of the body of rod.
The moulding process of the seamless outer protection tube molding machine of the prefabricated direct-buried elbow of above-specified high density polyethylene, concrete technology step
It is rapid as follows：
（1）Preheating heating plate, tube top heating plate, inner arc heating plate and outer arc heating plate are connected to the preheating of tube body
On area, tube top heating zone, inner arc heating zone and outer arc heating zone, preheating zone temperature is set in 70 DEG C ~ 110 by controller
℃；Heating Zone Temperature is set in 80 DEG C ~ 260 DEG C, after heating more than 2 hours, starts pushing, push system speed control 30mm/s ~
50 mm/s；
（2）Outer protection tube straight tube is pushed into the outlet of bend pipe push machine and is fixed by polytetrafluoro plate pipe, and by cooling down the gas of tracheae
Hole carries out gas cooling to outer protection tube straight tube；
（3）Outer protection tube straight tube front end is connected in the clip of tube bending jig, starts the decelerating motor of electronic stretch benders, subtracts
Speed motor drives tube bending jig to draw tube body movement and bends shaping, electronic stretch benders by pinion gear disk, canine tooth wheel disc and shaft
Traction radius be outer protection tube tube body radius N times (depending on pushing multiple).
Claims (2)
1. a kind of seamless outer protection tube molding machine of prefabricated direct-buried elbow of high density polyethylene (HDPE), it is characterized in that by bend pipe push machine,
Controller, some heating plates, cooling tracheae, polytetrafluoro plate pipe, track, electronic stretch benders and tube bending jig composition, heating plate bag
Preheating heating plate, tube top heating plate, inner arc heating plate and outer arc heating plate are included, polytetrafluoro plate pipe is arranged on the outlet of bend pipe push machine
End, cooling tracheae are installed on the outside of polytetrafluoro plate pipe, are cooled down and are opened up some stomatas on the inside of the looping tube of tracheae, track is arranged on
Bend pipe push machine exports side, and electronic stretch benders are by railcar, decelerating motor, pinion gear disk, canine tooth wheel disc, shaft and cutting ferrule group
Into electronic stretch benders are moved in orbit by railcar, and decelerating motor is connected by driving chain with pinion gear disk, pinion gear
Disk is arranged in shaft with canine tooth wheel disc engaged transmission, canine tooth wheel disc, and cutting ferrule is arranged in shaft, and tube bending jig is installed on cutting ferrule
On.
2. the prefabricated direct-buried elbow of high density polyethylene (HDPE) seamless outer protection tube molding machine, its feature according to claim 1
It is that tube bending jig is made of the body of rod, connecting seat and clip, clip is fixed on connecting seat, and connecting seat is arranged on body of rod top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226114.3U CN207327583U (en) | 2017-09-23 | 2017-09-23 | The seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226114.3U CN207327583U (en) | 2017-09-23 | 2017-09-23 | The seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327583U true CN207327583U (en) | 2018-05-08 |
Family
ID=62369401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721226114.3U Active CN207327583U (en) | 2017-09-23 | 2017-09-23 | The seamless outer protection tube molding machine of the prefabricated direct-buried elbow of high density polyethylene (HDPE) |
Country Status (1)
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| CN (1) | CN207327583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571484A (en) * | 2017-09-23 | 2018-01-12 | 昊天节能装备有限责任公司 | The prefabricated direct-buried elbow of high density polyethylene (HDPE) seamless outer protection tube shaped device and its moulding process |
-
2017
- 2017-09-23 CN CN201721226114.3U patent/CN207327583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571484A (en) * | 2017-09-23 | 2018-01-12 | 昊天节能装备有限责任公司 | The prefabricated direct-buried elbow of high density polyethylene (HDPE) seamless outer protection tube shaped device and its moulding process |
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