CN109466067A - A kind of internally finned tube one-pass molding automatic piecing arrangement - Google Patents
A kind of internally finned tube one-pass molding automatic piecing arrangement Download PDFInfo
- Publication number
- CN109466067A CN109466067A CN201811349025.7A CN201811349025A CN109466067A CN 109466067 A CN109466067 A CN 109466067A CN 201811349025 A CN201811349025 A CN 201811349025A CN 109466067 A CN109466067 A CN 109466067A
- Authority
- CN
- China
- Prior art keywords
- finned tube
- internally finned
- discharging mouth
- mouth mold
- rolling frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/524—Joining profiled elements
- B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements to be joined forming a zero angle relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
Abstract
The present invention provides a kind of internally finned tube one-pass molding automatic piecing arrangement, comprising: heat gun, live roller, discharging mouth mold, spray waterpipe, pinch roller, extruder, electric chuck with three jaws, rolling frame；Wherein, the discharging mouth mold is set to the side of the extruder, the electric chuck with three jaws, the live roller, the pinch roller, the heat gun, the spray waterpipe are all set on the rolling frame, the electric chuck with three jaws is located at the rolling frame close to one end of the extruder, and the heat gun is located at side of the rolling frame far from the discharging mouth mold.Polytetrafluoroethylene (PTFE) square is arranged in the discharging mouth mold front end, and spring is arranged in discharging mouth mold rear end, and a strata tetrafluoroethene is arranged in the pinch roller surface.Apparatus of the present invention can realize the one-pass molding automatic welding of internally finned tube, and the required artificial and time is less, and work efficiency is high.
Description
Technical field
The invention belongs to welding technology fields, and in particular to a kind of internally finned tube one-pass molding automatic piecing arrangement.
Background technique
From the 1980's plastic conduit since China rises, plastic drainage pipeline achieves significant progress in China.
The advantages such as plastic draining blow-off line is corrosion-resistant to lightweight construction, and asepsis environment-protecting, installation facilitate rapidly, are widely used in
Urban drainage system.Various types of structure-wall pipe materials are developed, the advantages of to develop plastics, overcome its disadvantage,
Cost is reduced while improving performance.
In recent years, as country is to the pay attention to day by day of environmental protection, high height has been mentioned to the improvement of water environment.Early in
2010, Zhejiang Province just took the lead in proposing the concept of " five water are controlled altogether " at home, propose " pollution treatment water, flood-protection, water drainage water,
Protect supply water, grab it is water-saving ".Shenzhen of Recent Years also proposed the concept of " radicallying reform ", administer sewage from the root.It can be pre-
See, the country will start the upsurge in construction of a wave water environment treatment.During administering sewage, to greatest extent using at sewage
Resource is managed, cost of sewage disposal is reduced, will be an important issue.The sewage collecting pipe network in past, China mostly uses greatly " rain
Dirt interflow " system, actually increases the cost of sewage treatment, wastes water process resource.Now, the sewage collecting in many cities
Pipe network has begun use " rain sewage diversion " system, makes full use of sewage treatment resource, reduces processing cost, accurate pollution treatment.
In fact, drainage pipeline networks and sewage collecting pipe network are different the sealing requirements of pipe-line system.Drainage pipeline networks
Rainwater is mainly arranged, the requirement to seal for pipe joints is lower.And what sewage collecting pipe network was mainly collected is sanitary sewage or industry
Waste water, in order to prevent the pollution to underground water, it is desirable that the pipe network for conveying sewage has preferable leakproofness, and there can be no leakages.Cause
This, starts to use electro-fusion socket formula connector to upper in sewage pipe in recent years.
It is one of numerous winding structure pipes that internal-rib, which enhances polyethylene (PE) spiral winding pipe (abbreviation internally finned tube), it
It is a kind of novel draining blow-off line made of developing after the advantage and disadvantage for summarizing other structures wall tube material, is connect using electro-fusion socket
Head connection has many advantages, such as that ring stiffness height, lightweight construction, connection speed are fast, seal No leakage.Since internally finned tube is using spiral shell
It revolves Wrapping formed, is unable to online production bellmouth and socket, electro-fusion socket connector matched with its needs pre-production, then using heat
The molten mode being connected is welded to the both ends of internally finned tube.This heat-melting butt-joint process need it is artificial more, welding efficiency compared with
It is low, limit the production efficiency of finished product tubing.Therefore, in order to solve these problems, it is necessary to develop a kind of novel internally finned tube
One-pass molding piecing devices, to meet the needs that internally finned tube rapidly and efficiently welds.
Summary of the invention
The purpose of the present invention is to provide a kind of labor intensive, time are few, the fast internally finned tube one-pass molding of speed of welding is connect
Head device.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of internally finned tube one-pass molding automatic piecing arrangement, comprising: heat gun, live roller, discharging mouth mold, shower water
Pipe, pinch roller, extruder, electric chuck with three jaws, rolling frame；Wherein, discharging mouth mold is set to the side of extruder, electric three-jaw card
Disk, live roller, pinch roller, heat gun, spray waterpipe are all set on rolling frame, and electric chuck with three jaws is located at the rolling frame
Close to one end of the extruder, heat gun is located at side of the rolling frame far from discharging mouth mold.
Further, polytetrafluoroethylene (PTFE) square is arranged in the discharging mouth mold front end, and spring is arranged in discharging mouth mold rear end.
Further, a strata tetrafluoroethene is arranged in the pinch roller surface.
Further, the electric chuck with three jaws is dismountable, can replace with different-diameter according to the size of internally finned tube
Chuck.
Further, upper top gas cylinder, middle-end is arranged close to the front end of the electric chuck with three jaws in the lower part of the rolling frame
Setting retreats cylinder, and sinciput cylinder is arranged in the rear end far from electric chuck with three jaws.
Wherein, heat gun is heated for the welding position of internal ribbed pipe pipeline, and live roller is used to roll internally finned tube,
For the PE melt that discharging mouth mold is used to squeeze out to the gap between internally finned tube and electric chuck with three jaws, spray waterpipe is cold for spraying
But water, pinch roller is for compressing weld seam, and extruder is for squeezing out PE melt, and electric chuck with three jaws is for blocking the one of internally finned tube
End.
The polytetrafluoroethylene (PTFE) square of discharging mouth mold front end setting generates burnishing action to the PE melt of discharging die extrusion,
Keep its surface more smooth.Pinch roller surface is also provided with a strata tetrafluoroethene, plays the role of further polishing, so that weld
It is smooth, smooth.
The spring of discharging mouth mold rear end setting, can make the position of discharge port mould as plastic tube is adjusted, prevent internal-rib
Pipe is blocked in rotary course by discharging mouth mold.
The upper top gas cylinder of rolling frame lower part, can move upwards, and jack up internally finned tube；Retreating cylinder can move backward, in
Ribbed pipe ejects backward；Sinciput cylinder can move forward, move internally finned tube toward the direction of electric chuck with three jaws.
Compared with prior art, the present invention having the advantage that
1, it saves artificial.Weld internally finned tube using heat-melting butt-joint mode and at least need 3 worker's operations: wherein 2 people carry out
Heat-melting butt-joint welding, 1 people carry out weld bond modification and reinforcement.And the welder that the present invention uses only needs 1 worker operation, it can
Make welding and weld bond modify a step to complete.
2, welding efficiency is improved.Completing a connector using piecing devices provided by the invention only needs about 5 minutes, and heats
Docking mode completes a connector and at least needs 10 minutes.
3, interface is more smooth, smooth.Discharging mouth mold of the invention and pinch roller have used polytetrafluoroethylene material, docking
Mouth carries out dual polishing and connects so that interface is more smooth, smooth conducive between internally finned tube, interface better tightness.
Therefore, application of the invention can reduce the artificial and time cost of internally finned tube welding, greatly improve the work of welding
Efficiency keeps interface more smooth, smooth.
Detailed description of the invention
Fig. 1 is internally finned tube one-pass molding adapter system device side view
Fig. 2 is internally finned tube one-pass molding adapter system device top view
Figure label: 1 is heat gun, and 2 be live roller, and 3 be discharging mouth mold, and 4 be spray waterpipe, and 5 be pinch roller, and 6 be crowded
Machine out, 7 be rolling frame, and 8 be electric chuck with three jaws.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
A kind of internally finned tube one-pass molding piecing devices, comprising: heat gun 1, live roller 2, discharging mouth mold 3, spray waterpipe
4, pinch roller 5, pinch roller 7, extruder 6, electric chuck with three jaws 8, rolling frame 7；Wherein, discharging mouth mold 3 is set to the one of extruder 6
Side, electric chuck with three jaws 8, live roller 2, pinch roller 5, heat gun 1, spray waterpipe 4 are all set on rolling frame 7, and electronic three
Dog chuck 8 is located at rolling frame 7 close to one end of extruder 6, and heat gun 1 is located at side of the rolling frame 7 far from discharging mouth mold 3；Out
A polytetrafluoroethylene (PTFE) square is arranged in the front end of material mouth mould 3, and a spring is arranged in the rear end of discharging mouth mold 3；The setting of 5 surface of pinch roller
One strata tetrafluoroethene；A upper top gas cylinder, middle-end setting is arranged close to the front end of electric chuck with three jaws 8 in the lower part of rolling frame 7
A sinciput cylinder is arranged in one retrogressing cylinder, the rear end far from electric chuck with three jaws 8.
Dynamic duty process: internally finned tube is placed on rolling frame 7, and sinciput cylinder is internally finned tube toward electric chuck with three jaws 8
Direction top, electric chuck with three jaws 8 blocks internally finned tube, and extruder 6 generates PE melt, and PE melt is squeezed out from discharging mouth mold 3, transmission
Idler wheel 2 starts, and rotates internally finned tube, and heat gun 1 sprays hot wind, heats welding position, the polytetrafluoro on pinch roller 5 and discharging mouth mold
Ethylene square polishes to weld, and after the completion of polishing, spray waterpipe 4 sprays the cooling welding position of tap water, cooling to complete
Afterwards, retreating cylinder, the direction top far from electric chuck with three jaws, upper top gas cylinder up jack up internally finned tube backward internally finned tube, internal-rib
Pipe is rolled out from rolling frame 7, and welding process is completed.
Claims (5)
1. a kind of internally finned tube one-pass molding automatic piecing arrangement characterized by comprising heat gun, live roller, discharge port
Mould, spray waterpipe, pinch roller, extruder, electric chuck with three jaws, rolling frame；Wherein, the discharging mouth mold is set to the extruder
Side, the electric chuck with three jaws, the live roller, the pinch roller, the heat gun, the spray waterpipe are all set in
On the rolling frame, the electric chuck with three jaws is located at the rolling frame close to one end of the extruder, the heat gun
Side positioned at the rolling frame far from the discharging mouth mold.
2. internally finned tube one-pass molding automatic piecing arrangement as described in claim 1, which is characterized in that the discharging mouth mold front end
Polytetrafluoroethylene (PTFE) square is set, and spring is arranged in the discharging mouth mold rear end.
3. internally finned tube one-pass molding automatic piecing arrangement as claimed in claim 1 or 2, which is characterized in that the pinch roller surface
One strata tetrafluoroethene is set.
4. internally finned tube one-pass molding automatic piecing arrangement a method according to any one of claims 1-3, which is characterized in that described electronic three
Dog chuck is removably, the chuck of different-diameter can be replaced with according to the size of internally finned tube.
5. the internally finned tube one-pass molding automatic piecing arrangement as described in claim 1-4 is any, which is characterized in that the rolling frame
Lower part close to the front end of the electric chuck with three jaws, upper top gas cylinder is set, middle-end setting retreats cylinder, far from electric three-jaw card
Sinciput cylinder is arranged in the rear end of disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811349025.7A CN109466067A (en) | 2018-11-13 | 2018-11-13 | A kind of internally finned tube one-pass molding automatic piecing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811349025.7A CN109466067A (en) | 2018-11-13 | 2018-11-13 | A kind of internally finned tube one-pass molding automatic piecing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466067A true CN109466067A (en) | 2019-03-15 |
Family
ID=65671983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811349025.7A Pending CN109466067A (en) | 2018-11-13 | 2018-11-13 | A kind of internally finned tube one-pass molding automatic piecing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109466067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119480A (en) * | 2021-04-21 | 2021-07-16 | 广州枫叶管业有限公司 | Joint connecting equipment for one-step forming of inner ribbed pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205871127U (en) * | 2016-05-17 | 2017-01-11 | 广州枫叶管业有限公司 | Mouth mandrel |
| CN207432721U (en) * | 2017-11-03 | 2018-06-01 | 顺方管业有限公司 | Pipe polyethylene connector former |
-
2018
- 2018-11-13 CN CN201811349025.7A patent/CN109466067A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205871127U (en) * | 2016-05-17 | 2017-01-11 | 广州枫叶管业有限公司 | Mouth mandrel |
| CN207432721U (en) * | 2017-11-03 | 2018-06-01 | 顺方管业有限公司 | Pipe polyethylene connector former |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119480A (en) * | 2021-04-21 | 2021-07-16 | 广州枫叶管业有限公司 | Joint connecting equipment for one-step forming of inner ribbed pipe |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |