CN105619758B - Novel spiral moulds muscle pipe process units - Google Patents
Novel spiral moulds muscle pipe process units Download PDFInfo
- Publication number
- CN105619758B CN105619758B CN201610188939.4A CN201610188939A CN105619758B CN 105619758 B CN105619758 B CN 105619758B CN 201610188939 A CN201610188939 A CN 201610188939A CN 105619758 B CN105619758 B CN 105619758B
- Authority
- CN
- China
- Prior art keywords
- tube body
- shaping cover
- body shaping
- housing
- rotary sleeve
- 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.)
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of Novel spiral to mould muscle pipe process units, including housing, rotary sleeve and tube body shaping cover, tube body shaping cover is installed with housing, plug is arranged with tube body shaping cover, plug is fixedly connected with the casing, rotary sleeve is also rotatablely equipped with housing, rotary sleeve is sleeved on outside tube body shaping cover, the outer surface of tube body shaping cover is equipped with annular hopper, feed channel is additionally provided with tube body shaping cover, the other end of feed channel extends housing, the inner surface of rotary sleeve is equipped with and the one-to-one guide road of annular hopper, the opening of the first end in guide road is interconnected with annular hopper, the open communication of the second end in guide road is to the inner cavity of tube body shaping cover, housing is equipped with the feed inlet being interconnected with the inner cavity of tube body shaping cover.Modeling muscle feed liquid enters guide road from annular hopper and is then extruded from second end opening in guide road into insertion tube body-shaping set, tube body feed liquid enters the tubular gap between tube body shaping cover and plug from feed inlet at the same time, the extrusion molding of tube body is carried out, muscle feed liquid is so moulded and is extruded from second end opening in guide road and is bonded in outer surface of tube body.
Description
Technical field
The present invention relates to a kind of process units of spiral modeling muscle pipe.
Background technology
Existing spiral modeling muscle pipe production technology, is that first extruding sheet tube body and bar shape muscle, then again in rotating head
It is upper to carry out spiral bonding, because being tube body integral-rotation in its production process, so needs are produced with long range sink, account for
It is very big with place, such as 30 meters long of modeling muscle helix tube is produced, the prior art just needs 30 meters of long sinks to produce.It is raw
Production. art difficulty is big, and the selection to material requires high, high rejection rate, and is limited be subject to rotating head, can not produce osculum
Muscle pipe is moulded in footpath, and causes unstable product quality formed with bond line after sheet tube body bonding.
The content of the invention
It is small that the technical problems to be solved by the invention are to provide a kind of occupied ground, stable quality, and can extrude more
The different modeling muscle of bar color, the modeling muscle pipe of production is more beautiful, and the Novel spiral modeling muscle that selectable range is wide on material
Pipe process units.
In order to solve the above technical problems, the technical scheme is that：Novel spiral moulds muscle pipe process units, including shell
Body, rotary sleeve and tube body shaping cover, are installed with tube body shaping cover on the housing, core are arranged with the tube body shaping cover
Tubular gap, the plug and the housing are equipped between the inner wall of rod, the outer circumferential surface of the plug and the tube body shaping cover
It is fixedly connected, the rotary sleeve relative to the tube body shaping cover and the housing into rotation, institute is also rotatablely equipped with the housing
State rotary sleeve to be sleeved on outside the tube body shaping cover, the outer surface of the tube body shaping cover is shaped equipped with least one along the tube body
The annular hopper of the contour direction extension of set, be additionally provided with that one end is connected with the annular hopper in the tube body shaping cover into
Material path, the other end of feed channel extend the housing, the outer surface of the tube body shaping cover of the both sides of the annular hopper
Sealing device is equipped between the inner surface of the rotary sleeve, the inner surface of the rotary sleeve is equipped with the annular hopper one by one
Corresponding guide road, the opening of the first end in the guide road are interconnected with the annular hopper, and the second of the guide road
The open communication at end to the inner cavity of the tube body shaping cover, the opening of the second end in each guide road is shaped in the tube body
Mutually stagger on the length direction of set, the housing is equipped with the feed inlet being interconnected with the inner cavity of the tube body shaping cover.
As preferable technical solution, the lower end of the rotary sleeve extends the housing and is provided with belt pulley.
As preferable technical solution, the upper end of the tube body shaping cover is equipped with reverse frustoconic chamber.
As preferable technical solution, the housing is equipped with the feed cavity connected with the feed inlet, the plug bag
Include cylindrical portion and be connected to the shunt head of cylindrical portion upper end, the shunt head is located in the feed cavity, and the shunt head includes
Cone, shunt head further include the flow splitter positioned at the cone lower part, the side wall of the flow splitter and the feed cavity it
Between be equipped with shunting gap, the shunting gap and the inner cavity of the tube body shaping cover are interconnected.
As preferable technical solution, the housing is equipped with the feed cavity connected with the feed inlet, the plug bag
Include cylindrical portion and be connected to the shunt head of cylindrical portion upper end, the shunt head is located in the feed cavity, and the shunt head includes
Cone, shunt head further include the flow splitter positioned at the cone lower part, and the flow splitter is equipped with multiple shunting through holes, institute
State the inner cavity that shunting through hole connects the tube body shaping cover.
As preferable technical solution, round platform portion, the round platform position are equipped between the cylindrical portion and the shunt head
In the reverse frustoconic intracavitary.
As preferable technical solution, the housing and the tube body shaping cover are an integral structure.
By adopting the above-described technical solution, Novel spiral moulds muscle pipe process units, including housing, rotary sleeve and tube body are determined
Jacket, is installed with tube body shaping cover on the housing, plug, the periphery of the plug is arranged with the tube body shaping cover
Tubular gap is equipped between the inner wall of face and the tube body shaping cover, the plug is fixedly connected with the housing, the housing
On be also rotatablely equipped with rotary sleeve relative to the tube body shaping cover and the housing into rotation, the rotary sleeve is sleeved on the pipe
Body-shaping set is outer, and the outer surface of the tube body shaping cover is equipped with what at least one contour direction along the tube body shaping cover extended
Annular hopper, is additionally provided with the feed channel that one end is connected with the annular hopper in the tube body shaping cover, feed channel it is another
Extend the housing, the outer surface of the tube body shaping cover of the both sides of the annular hopper and the interior table of the rotary sleeve in end
Be equipped with sealing device between face, the inner surface of the rotary sleeve be equipped with the annular one-to-one guide road of hopper, it is described
The opening of the first end in guide road is interconnected with the annular hopper, and the open communication of the second end in the guide road is to described
The inner cavity of tube body shaping cover, the opening of the second end in each guide road are mutual on the length direction of the tube body shaping cover
Stagger, the housing is equipped with the feed inlet being interconnected with the inner cavity of the tube body shaping cover.Muscle feed liquid is moulded from annular hopper
Then extruded into guide road from second end opening in guide road to insertion tube body-shaping in covering, while tube body feed liquid is from feed inlet
Into the tubular gap between tube body shaping cover and the plug, the extrusion molding of tube body is carried out, so moulds muscle feed liquid from guide
Second end opening in road is extruded and is bonded in outer surface of tube body, by the rotary sleeve of rotation, is formed in outer surface of tube body spiral
Muscle is moulded, spiral modeling muscle pipe then can be produced by the sizing that cools down again.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the embodiment of the present invention.
Fig. 2 is the partial enlarged view at I in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, Novel spiral modeling muscle pipe process units, including housing 1, rotary sleeve 2 and tube body shaping cover 3,
Tube body shaping cover 3 is installed with the housing 1, plug 10, the periphery of the plug are arranged with the tube body shaping cover
Tubular gap is equipped between the inner wall of face and the tube body shaping cover, the plug 10 is fixedly connected with the housing 1, the shell
The rotary sleeve 2 relative to the tube body shaping cover 3 and the rotation of the housing 1,2 sets of the rotary sleeve are also rotatablely equipped with body 1
Outside the tube body shaping cover 3, the outer surface of the tube body shaping cover 3 is equipped with least one week along the tube body shaping cover 3
Line direction extension annular hopper 4, in the present embodiment the outer surface of the tube body shaping cover 3 be equipped with two annular materials
Groove, can also set the annular hopper more than one or two in specific implementation process, in the tube body shaping cover 3
The feed channel 5 that one end is connected with the annular hopper 4 is additionally provided with, the other end of feed channel 5 extends the housing 1, described
Sealing device is equipped between the outer surface of the tube body shaping cover of the both sides of annular hopper 4 and the inner surface of the rotary sleeve,
It is fitted close and can makees positioned at the outer surface of the qualitative set of the tube body of annular 4 both sides of hopper and the inner surface of the rotary sleeve
For the sealing device, the inner surface of the rotary sleeve 2 be equipped with the annular one-to-one guide road 6 of hopper 4, it is described to lead
The opening of the first end of material path 6 is interconnected with the annular hopper 4, the open communication of the second end in the guide road 6 to institute
State the inner cavity of tube body shaping cover 3, the length direction of the opening of the second end in each guide road 6 in the tube body shaping cover 3
On mutually stagger, the housing 1 is equipped with the feed inlet 7 being interconnected with the inner cavity of the tube body shaping cover 3.Mould muscle feed liquid from
Feed channel is entered in annular hopper 4, rotary sleeve 2 do not stall it is dynamic, annular hopper can guarantee that rotary sleeve 2 rotate when, guide road and
Annular hopper keeps connection, and modeling muscle feed liquid enters guide road from annular hopper and then extruded from second end opening in guide road to slotting
Enter in tube body shaping cover 3, while tube body feed liquid enters the tubular gap between tube body shaping cover and the plug from feed inlet, into
The extrusion molding of row tube body, so moulds muscle feed liquid and is extruded from second end opening in guide road and is bonded in outer surface of tube body, lead to
The rotary sleeve rotated is crossed, spiral modeling muscle is formed in outer surface of tube body, spiral modeling muscle then can be produced by the sizing that cools down again
Pipe.
Extend the housing and belt pulley 8 is installed in the lower end of the rotary sleeve 2.Rotary sleeve is driven by belt pulley
Rotate, realize the extrusion of modeling muscle.
The upper end of the tube body shaping cover 3 is equipped with reverse frustoconic chamber 9.
The housing 1 and the tube body shaping cover 3 are an integral structure.
The housing 1 is equipped with the feed cavity 11 connected with the feed inlet 7, and the plug 10 includes cylindrical portion 12 and connects
The shunt head of 12 upper end of cylindrical portion is connected on, the shunt head is located in the feed cavity 11, and the shunt head includes cone 13,
Shunt head further includes the flow splitter 14 positioned at 13 lower part of cone, the side wall of the flow splitter 14 and the feed cavity 11 it
Between be equipped with shunting gap 15, the shunting gap 15 and the inner cavity of the tube body shaping cover 3 are interconnected.Tube body feed liquid is from charging
Mouthful enter feed cavity 11, under the shunting function of shunt head, tube body feed liquid uniformly enter tube body shaping cover and the plug it
Between tubular gap, ensure that the uniform wall thickness of the tube body of extrusion is consistent.
As a kind of perferred technical scheme, the housing 1 is equipped with the feed cavity 11 connected with the feed inlet 7, institute
Stating plug 10 includes cylindrical portion 12 and the shunt head for being connected to 12 upper end of cylindrical portion, and the shunt head is located at the feed cavity 11
Interior, the shunt head includes cone 13, and shunt head further includes the flow splitter 14 positioned at 13 lower part of cone, the shunting
Ring 14 is equipped with multiple shunting through holes, and the shunting through hole connects the inner cavity of the tube body shaping cover 3.Tap hole causes tube body material
Liquid more uniformly flows into the tubular gap between tube body shaping cover and the plug, equally ensure that the wall thickness of the tube body of extrusion
Uniformity.
Round platform portion 16 is equipped between the cylindrical portion and the shunt head, the round platform portion 16 is located at the reverse frustoconic chamber
In 9.The gap that a upper end opening is more than lower ending opening is so formd between the inner wall of round platform portion and reverse frustoconic chamber, this
Sample enables tube body feed liquid continuously and uniformly flows into the tubular gap between tube body shaping cover and the plug.
While tube body is extruded, extrude modeling muscle using rotary sleeve and be bonded on tube body, produce new soap-free emulsion polymeization
The modeling muscle pipe of seam, occupied ground is small, stable quality.Can be to annular one modeling muscle of hopper feed extrusion, can also be at the same time
It is fed at the same time to each annular hopper and extrudes the different modeling muscle of a plurality of color, makes modeling muscle pipe more beautiful.It may be selected on material
Scope is wide, and material limitation is small.Production efficiency is high, and rejection rate is low, can produce the modeling muscle pipe of various bores, to producing field during production
Ground area requires small, and product quality is stablized, and efficiently solves in former modeling muscle pipe production process because of the adhesion problem of material, only
The problem of certain material can be selected, overcome limitation of the prior art in material selection.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. Novel spiral moulds muscle pipe process units, it is characterised in that：Including housing, rotary sleeve and tube body shaping cover, the housing
On be installed with tube body shaping cover, plug, the outer circumferential surface of the plug and the tube body are arranged with the tube body shaping cover
Tubular gap is equipped between the inner wall of shaping cover, the plug is fixedly connected with the housing, is also rotatablely installed on the housing
There is the rotary sleeve relative to the tube body shaping cover and the housing into rotation, the rotary sleeve is sleeved on outside the tube body shaping cover,
The outer surface of the tube body shaping cover is equipped with the annular hopper that at least one contour direction along the tube body shaping cover extends, institute
State and the feed channel that one end is connected with the annular hopper is additionally provided with tube body shaping cover, the other end of feed channel extends described
Housing, is equipped with close between the outer surface of the tube body shaping cover of the both sides of the annular hopper and the inner surface of the rotary sleeve
Seal apparatus, the inner surface of the rotary sleeve be equipped with the annular one-to-one guide road of hopper, the first of the guide road
The opening at end is interconnected with the annular hopper, the open communication of the second end in the guide road to the tube body shaping cover
Inner cavity, the opening of the second end in each guide road mutually stagger on the length direction of the tube body shaping cover, the shell
Body is equipped with the feed inlet being interconnected with the inner cavity of the tube body shaping cover.
2. Novel spiral as claimed in claim 1 moulds muscle pipe process units, it is characterised in that：The lower end extension of the rotary sleeve
Go out the housing and belt pulley is installed；The housing and the tube body shaping cover are an integral structure.
3. Novel spiral as claimed in claim 2 moulds muscle pipe process units, it is characterised in that：The upper end of the tube body shaping cover
Equipped with reverse frustoconic chamber.
4. Novel spiral as claimed in claim 1 moulds muscle pipe process units, it is characterised in that：The housing be equipped with it is described
The feed cavity of feed inlet connection, the plug include cylindrical portion and the shunt head for being connected to cylindrical portion upper end, and the shunt head is set
In the feed cavity, the shunt head includes cone, and shunt head further includes the flow splitter positioned at the cone lower part, institute
State the inner cavity that shunting gap, the shunting gap and the tube body shaping cover are equipped between flow splitter and the side wall of the feed cavity
It is interconnected.
5. Novel spiral as claimed in claim 1 moulds muscle pipe process units, it is characterised in that：The housing be equipped with it is described
The feed cavity of feed inlet connection, the plug include cylindrical portion and the shunt head for being connected to cylindrical portion upper end, and the shunt head is set
In the feed cavity, the shunt head includes cone, and shunt head further includes the flow splitter positioned at the cone lower part, institute
State flow splitter and be equipped with multiple shunting through holes, the shunting through hole connects the inner cavity of the tube body shaping cover.
6. Novel spiral as claimed in claim 5 moulds muscle pipe process units, it is characterised in that：The cylindrical portion and the shunting
Round platform portion is equipped between head, the round platform portion is located at reverse frustoconic intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188939.4A CN105619758B (en) | 2016-03-30 | 2016-03-30 | Novel spiral moulds muscle pipe process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188939.4A CN105619758B (en) | 2016-03-30 | 2016-03-30 | Novel spiral moulds muscle pipe process units |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105619758A CN105619758A (en) | 2016-06-01 |
| CN105619758B true CN105619758B (en) | 2018-05-01 |
Family
ID=56035279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188939.4A Active CN105619758B (en) | 2016-03-30 | 2016-03-30 | Novel spiral moulds muscle pipe process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619758B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290637B (en) * | 2022-01-04 | 2022-08-19 | 徐州聚西廷新型材料科技有限公司 | Plastic pipe fitting extruder mould |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100603624B1 (en) * | 2004-05-24 | 2006-07-24 | 대림산업 주식회사 | Method and apparatus for producing plastic pipe for protecting steel wire |
| CN101890795B (en) * | 2010-06-23 | 2013-01-23 | 苏州金纬机械制造有限公司 | Shunt device |
| CN204172306U (en) * | 2014-07-02 | 2015-02-25 | 张雁 | Mould muscle pipe production equipment |
| CN104595589A (en) * | 2015-01-09 | 2015-05-06 | 张雁 | Small-caliber plastic rib spiral tube without adhesive-bonded joint and production process for small-caliber plastic rib spiral tube without adhesive-bonded joint |
| CN205871130U (en) * | 2016-03-30 | 2017-01-11 | 张雁 | Novel muscle pipe production is moulded to spiral device |
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2016
- 2016-03-30 CN CN201610188939.4A patent/CN105619758B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105619758A (en) | 2016-06-01 |
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