CN206598507U - A kind of thermoplastic elastomer (TPE) cross-head - Google Patents
A kind of thermoplastic elastomer (TPE) cross-head Download PDFInfo
- Publication number
- CN206598507U CN206598507U CN201720166937.5U CN201720166937U CN206598507U CN 206598507 U CN206598507 U CN 206598507U CN 201720166937 U CN201720166937 U CN 201720166937U CN 206598507 U CN206598507 U CN 206598507U
- Authority
- CN
- China
- Prior art keywords
- mouth
- shape
- speaks
- seat
- core pattern
- 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.)
- Expired - Fee Related
Links
- 229920002725 thermoplastic elastomer Polymers 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 abstract description 10
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a kind of thermoplastic elastomer (TPE) cross-head, provided with core pattern seat in the handpiece body, core pattern is installed on the core pattern seat, the side of the core pattern is provided with runner, the one end of the core pattern away from runner is provided with screw rod, the side of the runner is provided with shape of the mouth as one speaks seat, capel is provided between the shape of the mouth as one speaks seat and handpiece body, the shape of the mouth as one speaks is provided with the shape of the mouth as one speaks seat, first pressure ring is installed in the shape of the mouth as one speaks, the die head is connected with the shape of the mouth as one speaks by the first pressure ring, second pressure ring is fixedly connected with handpiece body by screw, sealing drum is installed on second pressure ring.The utility model reasonable in design, material blending is uniform, and plasticizing effect is good, excellent product performance.
Description
Technical field
The utility model is related to extruder field, and in particular to a kind of thermoplastic elastomer (TPE) cross-head.
Background technology
Double screw extruder is a kind of material blending equipment, and raw material adds abundant in the presence of two screw rods after extruder
Mixing and extruding, form product.As the input of extruder, cross-head is to the production capacity of the adaptability of material to extruder
There is important influence with the quality of extruded product.
Thermoplastic elastomer (TPE) is the larger class material of melt viscosity at the process conditions, it is necessary to very big shearing force ability
Material is fully merged and reach preferably blending effect.Therefore in thermoplastic elastic material processing, proper extension material is needed
Residence time in machine barrel, it can just be sufficiently mixed material, properties of product are more preferably.But, extruder machine in the market
Head has that plasticizing effect is poor for the processing of thermoplastic elastomer (TPE), the deficiency such as product mechanical property difference after processing.
Utility model content
The purpose of this utility model is that the defect for being directed to above-mentioned prior art is extruded there is provided a kind of thermoplastic elastomer (TPE)
Machine head, its reasonable in design, material blending is uniform, and plasticizing effect is good, excellent product performance.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of thermoplastic elastomer (TPE) cross-head, including handpiece body（1）, core pattern（2）, the shape of the mouth as one speaks（3）, sealing ring（4）、
First pressure ring（5）, screw（6）, sealing drum（7）, die head（8）, the second pressure ring（9）, the shape of the mouth as one speaks seat（10）, electroheat pair seat（11）, it is embedding
Ring（12）, runner（13）, core pattern seat（14）, screw rod（15）；
Wherein：The handpiece body（1）It is interior to be provided with core pattern seat（14）, the core pattern seat（14）On core pattern is installed（2）, it is described
Core pattern（2）Side be provided with runner（13）, the core pattern（2）Away from runner（13）One end screw rod is installed（15）, institute
State runner（13）Side be provided with the shape of the mouth as one speaks seat（10）, the shape of the mouth as one speaks seat（10）With handpiece body（1）Between be provided with capel（12）,
The shape of the mouth as one speaks seat（10）It is interior to be provided with the shape of the mouth as one speaks（3）, the shape of the mouth as one speaks（3）On the first pressure ring is installed（5）, the die head（8）With the shape of the mouth as one speaks
（3）Pass through the first pressure ring（5）Connection, second pressure ring（9）With handpiece body（1）Pass through screw（6）It is fixedly connected, described second
Pressure ring（9）On sealing drum is installed（7）.
Preferably, the handpiece body（2）On be provided with electroheat pair seat（11）.
Preferably, second pressure ring（9）With shape of the mouth as one speaks seat（10）Between be provided with sealing ring（4）.
Compared with prior art, the utility model extruder head body is provided with runner, can extend material in machine barrel
In residence time, it is ensured that plastic melt is in machine barrel by sufficient fusion plastification.Core pattern can be reduced to melt simultaneously
Pressure, prevents melt fracture, influences Mechanical Properties of Products.The utility model reasonable in design, material blending is uniform, plasticizing effect
It is really good, excellent product performance.
Brief description of the drawings
Fig. 1 the utility model cross section structure diagrams.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of thermoplastic elastomer (TPE) cross-head, including handpiece body 1, core pattern 2, the shape of the mouth as one speaks 3, sealing ring
4th, the first pressure ring 5, screw 6, sealing drum 7, die head 8, the second pressure ring 9, shape of the mouth as one speaks seat 10, electroheat pair seat 11, capel 12, runner
13rd, core pattern seat 14, screw rod 15；
Wherein：Provided with core pattern seat 14 in the handpiece body 1, core pattern 2 is installed on the core pattern seat 14, the core pattern 2
Side is provided with runner 13, and the described one end of core pattern 2 away from runner 13 is provided with screw rod 15, the side peace of the runner 13
Equipped with shape of the mouth as one speaks seat 10, it is provided between the shape of the mouth as one speaks seat 10 and handpiece body 1 in capel 12, the shape of the mouth as one speaks seat 10 and is provided with the shape of the mouth as one speaks 3, it is described
First pressure ring 5 is installed, the die head 8 is connected with the shape of the mouth as one speaks 3 by the first pressure ring 5 in the shape of the mouth as one speaks 3, second pressure ring 9 and head
Body 1 is fixedly connected by screw 6, and sealing drum 7 is provided with second pressure ring 9.
During specific design, electroheat pair seat 11 is installed on the handpiece body 2.
During specific design, sealing ring 4 is provided between second pressure ring 9 and shape of the mouth as one speaks seat 10.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technology people of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is sought by appended claims and its equivalent thereof.
Claims (3)
1. a kind of thermoplastic elastomer (TPE) cross-head, it is characterised in that including handpiece body（1）, core pattern（2）, the shape of the mouth as one speaks（3）、
Sealing ring（4）, the first pressure ring（5）, screw（6）, sealing drum（7）, die head（8）, the second pressure ring（9）, the shape of the mouth as one speaks seat（10）, electroheat pair
Seat（11）, capel（12）, runner（13）, core pattern seat（14）, screw rod（15）；
Wherein：The handpiece body（1）It is interior to be provided with core pattern seat（14）, the core pattern seat（14）On core pattern is installed（2）, the core pattern
（2）Side be provided with runner（13）, the core pattern（2）Away from runner（13）One end screw rod is installed（15）, described point
Runner（13）Side be provided with the shape of the mouth as one speaks seat（10）, the shape of the mouth as one speaks seat（10）With handpiece body（1）Between be provided with capel（12）, it is described
Shape of the mouth as one speaks seat（10）It is interior to be provided with the shape of the mouth as one speaks（3）, the shape of the mouth as one speaks（3）On the first pressure ring is installed（5）, the die head（8）With the shape of the mouth as one speaks（3）It is logical
Cross the first pressure ring（5）Connection, second pressure ring（9）With handpiece body（1）Pass through screw（6）It is fixedly connected, second pressure ring
（9）On sealing drum is installed（7）.
2. thermoplastic elastomer (TPE) cross-head according to claim 1, it is characterised in that the handpiece body（1）On
Electroheat pair seat is installed（11）.
3. thermoplastic elastomer (TPE) cross-head according to claim 1, it is characterised in that second pressure ring（9）
With shape of the mouth as one speaks seat（10）Between be provided with sealing ring（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166937.5U CN206598507U (en) | 2017-02-23 | 2017-02-23 | A kind of thermoplastic elastomer (TPE) cross-head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166937.5U CN206598507U (en) | 2017-02-23 | 2017-02-23 | A kind of thermoplastic elastomer (TPE) cross-head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598507U true CN206598507U (en) | 2017-10-31 |
Family
ID=60147632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166937.5U Expired - Fee Related CN206598507U (en) | 2017-02-23 | 2017-02-23 | A kind of thermoplastic elastomer (TPE) cross-head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598507U (en) |
-
2017
- 2017-02-23 CN CN201720166937.5U patent/CN206598507U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180823 Address after: 410118 1101002 Tung Yun Industrial Park, Tianxin District, Changsha, Hunan Patentee after: Hunan Bo Sheng Industrial Co., Ltd. Address before: 362802 three, 17 Ting Ting, Qian Ting Village, Feng Mei Town, Quangang District, Quanzhou, Fujian Patentee before: Fang Xiaoming |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180824 Address after: 410118 1101002 Tung Yun Industrial Park, Tianxin District, Changsha, Hunan Patentee after: Hunan Bo Sheng Industrial Co., Ltd. Address before: 362802 three, 17 Ting Ting, Qian Ting Village, Feng Mei Town, Quangang District, Quanzhou, Fujian Patentee before: Fang Xiaoming |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |