CN206154686U - A shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip - Google Patents
A shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip Download PDFInfo
- Publication number
- CN206154686U CN206154686U CN201621116427.9U CN201621116427U CN206154686U CN 206154686 U CN206154686 U CN 206154686U CN 201621116427 U CN201621116427 U CN 201621116427U CN 206154686 U CN206154686 U CN 206154686U
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- China
- Prior art keywords
- shaping
- molding extrusion
- extrusion device
- internal
- enhancement mode
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- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 34
- 238000007493 shaping process Methods 0.000 title abstract description 10
- 238000000465 moulding Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 17
- 230000001788 irregular Effects 0.000 claims description 15
- 208000002925 dental caries Diseases 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 description 5
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip, extrude the cavity including the shaping, the shaping is extruded shaping on the cavity and is extruded degree of lip -rounding form and be the U type, and the both sides that the shaping was extruded mouthful have shaped block's minor arc bow -shaped for center -band, and its both ends face is the plane, this shaping extrusion device can be integrative takes shape and has the profiled strip of two cavitys reinforcing cavitys, has simple structure, convenient operation, shaping advantage such as efficient.
Description
Technical field
This utility model is related to a kind of molding extrusion device for internal-rib enhancement mode helical bellows irregular belt material, belongs to
Pipe fitting technical field.
Background technology
HDPE （PP）Helical bellows is a kind of novel light tubing with high density polyethylene (HDPE) as raw material, with weight
Gently, the features such as high pressure resistant, good toughness, fast construction, life-span length, its excellent structural pipe wall design compares same diameter with ring stiffness
All-plastic buried drain pipe can significantly decrease cost, reach it is high performance simultaneously, its advantage for projecting is to save former
Material, is at home and abroad used widely, a large amount of to replace pipe of concrete and cast iron pipe.
At present, it is main using the connection hollow reinforced rib in cylindrical wall in the production of HDPE helical bellowses
Way, such as Authorization Notice No. are the utility model patent of the U of CN 203147076, and this kind of production method has low production efficiency, raw
High cost is produced, and the shortcomings of complex process, in order to overcome the shortcoming, applicants have invented with two hollow enhancing cavitys
Heterotype tubing winding fusion molding technique preparing tubing, in the process, it has been found that there is no straight forming at present
The extrusion molding mechanism of this kind of structure.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of for internal-rib enhancement mode helical bellows irregular belt material
Molding extrusion device, can directly extrude with it is hollow enhancing cavity irregular belt material, shaping efficiency and quality can be improved, with
Overcome the deficiencies in the prior art.
The technical solution of the utility model：A kind of molding extrusion dress for internal-rib enhancement mode helical bellows irregular belt material
Put, including molding extrusion cavity, the molding extrusion mouth-shaped on the molding extrusion cavity is U-shaped, and the two of molding extrusion
Minor arc arch with shaped block centered on side, its both ends of the surface are plane.
Multiple charging apertures are provided with entering on charge level for the molding extrusion cavity, the charging aperture is connected with molding extrusion
It is logical.
The beneficial effects of the utility model are：This molding extrusion device integrally formed can carry two hollow strengthens cavity
Irregular belt material, it is easy to operate with simple structure, the advantages of shaping efficiency is high.
Description of the drawings
Fig. 1 is the front view of forming extruder；
Fig. 2 is the side view of forming extruder；
Fig. 3 is the right view of forming extruder；
Fig. 4 is wound around the structural representation of internal-rib enhancement mode helical bellows；
Fig. 5 is the cross-sectional structure schematic diagram of irregular belt material；
In figure：1 is molding extrusion cavity, and 2 is molding extrusion, and 3 is shaped block, and 4 is charging aperture, and 5 is irregular belt material, 6
For tubing, 7 is hollow enhancing cavity, and 8 is base.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
As shown in Figure 1 to Figure 3, this utility model is used for the molding extrusion of internal-rib enhancement mode helical bellows irregular belt material 5
Device, is mainly improved to the molding extrusion cavity 1 of forming extruder, and the shape of molding extrusion 2 thereon is designed as
It is U-shaped, and the minor arc arch with shaped block 3 centered on the both sides of molding extrusion 2, its both ends of the surface is plane, is squeezed in molding
Go out entering on charge level for cavity 1 and be disposed with multiple charging apertures 4, these charging apertures 4 are connected with molding extrusion 2.
Molding extrusion device of the present utility model is mainly used in extrusion molding irregular belt material 5 as shown in Figures 4 and 5,
Irregular belt material 5 includes the hollow enhancing cavity of base 8 and two same shapes, wherein, the tube wall of tubing 6 is stated on base 8, two
Hollow enhancing cavity cross section is in minor arc arch, and difference mirror-image arrangement is in 8 liang of base side, and positioned at the two of the end of base 8
It is individual it is hollow strengthen cavity wall be plane, the plane as the spiral fusion molding of tubing 6 at, tubing 6 is twined by irregular belt material 5
Around fusion molding.
The shape of the molding extrusion 2 is identical with the wall structure of the irregular belt material 5.
Operation principle of the present utility model is：When material passes through molding extrusion cavity 1, it is formed as irregular belt material 5.
Above content is to combine specific preferred implementation further detailed description of the utility model, it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.For the ordinary skill of this utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be regarded
To belong to protection domain of the present utility model.
Claims (2)
1. a kind of molding extrusion device for internal-rib enhancement mode helical bellows irregular belt material, including molding extrusion cavity（1）,
It is characterized in that：The molding extrusion cavity（1）On molding extrusion（2）Shape is U-shaped, and molding extrusion（2）Two
Shaped block is carried centered on side（3）Minor arc arch, its both ends of the surface be plane.
2. molding extrusion device according to claim 1, it is characterised in that：In the molding extrusion cavity（1）Charging
Face is provided with multiple charging apertures（4）, the charging aperture（4）With molding extrusion（2）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116427.9U CN206154686U (en) | 2016-10-13 | 2016-10-13 | A shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116427.9U CN206154686U (en) | 2016-10-13 | 2016-10-13 | A shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154686U true CN206154686U (en) | 2017-05-10 |
Family
ID=58653809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621116427.9U Expired - Fee Related CN206154686U (en) | 2016-10-13 | 2016-10-13 | A shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296842A (en) * | 2018-11-23 | 2019-02-01 | 乐昌市联丰科技有限公司 | A kind of internal-rib enhancing two-component helical bellows |
-
2016
- 2016-10-13 CN CN201621116427.9U patent/CN206154686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296842A (en) * | 2018-11-23 | 2019-02-01 | 乐昌市联丰科技有限公司 | A kind of internal-rib enhancing two-component helical bellows |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shaping extrusion device for internal -rib enhancement mode helical bellows profiled strip Effective date of registration: 20171227 Granted publication date: 20170510 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: GUIZHOU PANXIAN YIKANG PIPE INDUSTRY Co.,Ltd. Registration number: 2017520000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201109 Granted publication date: 20170510 Pledgee: Liupanshui city Zijin Mountain village bank Limited by Share Ltd. Pledgor: GUIZHOU PANXIAN YIKANG PIPE INDUSTRY Co.,Ltd. Registration number: 2017520000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |