CN106142506A - A kind of cooling forming device of tube - Google Patents
A kind of cooling forming device of tube Download PDFInfo
- Publication number
- CN106142506A CN106142506A CN201610626654.4A CN201610626654A CN106142506A CN 106142506 A CN106142506 A CN 106142506A CN 201610626654 A CN201610626654 A CN 201610626654A CN 106142506 A CN106142506 A CN 106142506A
- Authority
- CN
- China
- Prior art keywords
- branching block
- rotary body
- ceramic heat
- rotary
- tube
- 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
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/865—Heating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses the cooling forming device of a kind of tube, including branching block one (1), branching block two (2), mould waist body (9), core connected body (12) and mouth die connected body (13)；Described mould waist body (9) is sequentially provided with rotary body one (4), rotary body two (5), rotary body three (6), rotary body four (7) and rotary body five (8) from the inside to the outside；It is provided with spacer shell (3) between described branching block two (2) and mould waist body (9)；One end of close core connected body (12) in described mould waist body (9) is provided with transition body (10), is provided with heating rod (18) in described transition body (10)；Core connected body (12) is located in mouth die connected body (13), and core connected body (12) is connected with transition body (10) by connecting plate (11).Present configuration is simple, easily produces, low cost, and easily uses popularization.
Description
Technical field
The present invention relates to the cooling forming device of a kind of tube.
Background technology
In JIUYUE, 2008, the plastic pipe annual meeting that the factory in its Vienna of the Cincinnati extruding technology company limited holds
On, illustrate innovative KryoSys tube extrusion system energy-conservation, efficient.This system halves with cooling length, energy-conservation 30%
Excellent specific property, becomes the another important breakthrough of polyolefin pipe production field.Crouse Ma Fei-Berstorff technology had later
It has been made to improve by limit company, makes main extruder be positioned at the axis direction of production line, saves floor space.
Along with the development of Polymer Technology and polyolefin pipe use widely available, increasing new varieties new model
During material application manufactures to pipeline, simultaneously because the expansion in market, the production of high-speed and high-efficiency has become urgent demand.But material
Performance is the best, and usual processing characteristics is the poorest, it is meant that high-strength material often exists higher internal stress, complicated component.Its
In, the macromolecular material of high speed extrusion easily forms melt fracture under huge shear rate, thus has a strong impact on outward appearance matter
Amount；And the component of complexity easily produces various precipitate under the effect of high temperature, and in bulk sticks to tube wall, has a strong impact on tubing
Quality.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that a kind of simple in construction, reliability is high, and reduces
The shear rate of melt, protect outward appearance, prevent again small-molecular-weight precipitate from sticking to tube wall and exist, it is ensured that use quality be used for manage
The cooling forming device of shape thing.
The technical solution used in the present invention is such that including branching block one, branching block two, mould waist body, core connected body
With mouth die connected body, wherein: one end of described branching block one is connected with one end of branching block two, the other end of branching block two with
One end of mould waist body is connected, and the other end of mould waist body is connected with mouth die connected body；Described mould waist body is sequentially provided with rotation from the inside to the outside
Turn one, rotary body two, rotary body three, rotary body four and rotary body five；It is provided with transition between described branching block two and mould waist body
Set；One end of close core connected body in described mould waist body is provided with transition body, is provided with heating rod in described transition body；Core joins
Junctor is located in mouth die connected body, and core connected body is connected with transition body by connecting plate.
Further, described branching block one outer wall is provided with ceramic heat circle one, and branching block two outer wall is provided with pottery and adds
Gas ket two, the external wall of mould waist is provided with two ceramic heat circles three, and mouth die connected body outer wall is provided with ceramic heat circle four.
Further, the power of described ceramic heat circle one is 3.4KW, and the power of ceramic heat circle two is 2.6KW, pottery
The power of heating collar three is 4KW, and the power of ceramic heat circle four is 2KW.
Further, the power of described heating rod is 08.KW.
Further, described core connected body is fixed in mouth die connected body by regulation screw.
Further, described rotary body one, rotary body two, rotary body three, rotary body four and rotary body five are by several
Cylindrical pin with external thread is fixed on the sidewall of branching block two
Further, the outer wall of described ceramic heat circle four is provided with thermocouple seat.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: 1, present configuration is simple,
Easily produce, low cost, and easily use popularization；2, the present invention is easy for operation；3, the present invention passes through rotary body one, rotary body
Two, the circular passage that rotary body three, rotary body four and rotary body five cooperatively form with mould waist body is relative to tube mould macromolecule
The increasing of material annular spread system, the internal stress that release melt produces when molding well, while improving presentation quality,
Also improve entirety use quality 4, the present invention use ceramic heat circle one, ceramic heat circle two, ceramic heat circle three, pottery
Heating collar four coordinates with heating rod, the temperature being effectively controlled in shaped device.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the B-B generalized section of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
As illustrated in fig. 1 and 2, the cooling forming device of a kind of tube, including branching block 1, branching block 22, mould waist body
9, core connected body 12 and mouth die connected body 13, wherein: one end of described branching block 1 is connected with one end of branching block 22,
The other end of branching block 22 is connected with one end of mould waist body 9, and the other end of mould waist body 9 is connected with mouth die connected body 13；Described mould
Waist body 9 is sequentially provided with rotary body 1, rotary body 25, rotary body 36, rotary body 47 and rotary body 58 from the inside to the outside；Described
It is provided with spacer shell 3 between branching block 22 and mould waist body 9；One end of close core connected body 12 in described mould waist body 9 was provided with
Cross body 10, in described transition body 10, be provided with heating rod 18；Core connected body 12 is located in mouth die connected body 13, core connected body 12
It is connected with transition body 10 by connecting plate 11.
Specifically, described branching block 1 outer wall is provided with ceramic heat circle 1, and branching block 22 outer wall is provided with pottery
Porcelain heating collar 2 15, mould waist body 9 outer wall is provided with two ceramic heat circles 3 16, and mouth die connected body 13 outer wall is provided with pottery and adds
Gas ket 4 17.
Specifically, the power of described ceramic heat circle 1 is 3.4KW, and the power of ceramic heat circle 2 15 is 2.6KW,
The power of ceramic heat circle 3 16 is 4KW, and the power of ceramic heat circle 4 17 is 2KW.
Specifically, the power of described heating rod 18 is 08.KW.
Specifically, described core connected body 12 is fixed in mouth die connected body 13 by regulation screw 20.
Specifically, described rotary body 1, rotary body 25, rotary body 36, rotary body 47 and rotary body 58 are by some
Individual cylindrical pin with internal thread 36 is fixed on the sidewall of branching block 22
Specifically, the outer wall of described ceramic heat circle 4 17 is provided with thermocouple seat 21.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included in protection scope of the present invention it.
Claims (5)
1. the cooling forming device of a tube, it is characterised in that: include branching block one (1), branching block two (2), mould waist body
(9), core connected body (12) and mouth die connected body (13), one end of described branching block one (1) and one end phase of branching block two (2)
Connecting, the other end of branching block two (2) is connected with one end of mould waist body (9), the other end of mould waist body (9) and mouth die connected body
(13) it is connected；Described mould waist body (9) is sequentially provided with rotary body one (4), rotary body two (5), rotary body three (6), rotation from the inside to the outside
Turn four (7) and rotary body five (8)；It is provided with spacer shell (3) between described branching block two (2) and mould waist body (9)；Described mould waist body
(9) one end of the close core connected body (12) in is provided with transition body (10), is provided with heating rod (18) in described transition body (10)；
Core connected body (12) is located in mouth die connected body (13), and core connected body (12) passes through connecting plate (11) and transition body (10) phase
Connect；Described branching block one (1) outer wall is provided with ceramic heat circle one (14), and branching block two (2) outer wall is provided with pottery and adds
Gas ket two (15), mould waist body (9) outer wall is provided with two ceramic heat circles three (16), and mouth die connected body (13) outer wall is provided with pottery
Porcelain heating collar four (17)；Described rotary body one (4), rotary body two (5), rotary body three (6), rotary body four (7) and rotary body five
(8) it is fixed on the sidewall of branching block two (2) by several cylindrical pin with internal threads (36).
The cooling forming device of tube the most according to claim 1, it is characterised in that described ceramic heat circle one
(14) power is 3.4KW, and the power of ceramic heat circle two (15) is 2.6KW, and the power of ceramic heat circle three (16) is 4KW,
The power of ceramic heat circle four (17) is 2KW.
The cooling forming device of tube the most according to claim 1, it is characterised in that the power of described heating rod (18)
For 08.KW.
The cooling forming device of tube the most according to claim 1, it is characterised in that described core connected body (12) is led to
Overregulate screw (20) to be fixed in mouth die connected body (13).
The cooling forming device of tube the most according to claim 1, it is characterised in that described ceramic heat circle four (17)
Outer wall be provided with thermocouple seat (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610626654.4A CN106142506A (en) | 2016-08-01 | 2016-08-01 | A kind of cooling forming device of tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610626654.4A CN106142506A (en) | 2016-08-01 | 2016-08-01 | A kind of cooling forming device of tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106142506A true CN106142506A (en) | 2016-11-23 |
Family
ID=57328758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610626654.4A Pending CN106142506A (en) | 2016-08-01 | 2016-08-01 | A kind of cooling forming device of tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106142506A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765179A (en) * | 2012-06-13 | 2012-11-07 | 浙江双林塑料机械有限公司 | Five-layer coextrusion plastic pipe forming die |
| CN104044254A (en) * | 2014-05-27 | 2014-09-17 | 洛阳一海包装材料有限公司 | Dedicated multilayer coextrusion die head for packaging film and packaging bag production |
-
2016
- 2016-08-01 CN CN201610626654.4A patent/CN106142506A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765179A (en) * | 2012-06-13 | 2012-11-07 | 浙江双林塑料机械有限公司 | Five-layer coextrusion plastic pipe forming die |
| CN104044254A (en) * | 2014-05-27 | 2014-09-17 | 洛阳一海包装材料有限公司 | Dedicated multilayer coextrusion die head for packaging film and packaging bag production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |