CN206598510U - A kind of bellows cross-head - Google Patents
A kind of bellows cross-head Download PDFInfo
- Publication number
- CN206598510U CN206598510U CN201720167099.3U CN201720167099U CN206598510U CN 206598510 U CN206598510 U CN 206598510U CN 201720167099 U CN201720167099 U CN 201720167099U CN 206598510 U CN206598510 U CN 206598510U
- Authority
- CN
- China
- Prior art keywords
- mouth mold
- protheca
- handpiece body
- away
- middle set
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of bellows cross-head, shunting body is provided with the handpiece body, the side of the shunting body is provided with core, the periphery of the core is provided with mouth mold, backing ring is installed in the mouth mold, the heating collar is connected with mouth mold by backing ring, the side of the mouth mold is provided with protheca, insulating collar is provided between the mouth mold and protheca, side of the protheca away from mouth mold is provided with middle set, sealing ring is provided between the protheca and middle set, the middle side of the set away from protheca is provided with rear enclosure, put in described and cooling water water nozzle is installed, vacuum tube joint is installed in the rear enclosure, the one end of the handpiece body away from mouth mold is provided with ultra-fine sieve plate.The utility model reasonable in design, reflowing result is good, and plasticizing is uniform, and product surface is smooth, flawless, and production efficiency is high.
Description
Technical field
The utility model is related to extruder field, and in particular to a kind of bellows 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.
However, the extruder head reflowing result of prior art is poor, there is melting material inequality, melt has trickle incomplete plasticizing
The phenomenon of grain, melting material inequality causes the tubing of extrusion to produce microgroove, and tubing is easy to cracking because of microgroove, and melt has fine particle to lead
Cause tube surfaces unsightly.
Utility model content
The purpose of this utility model is that there is provided a kind of bellows extruder machine for the defect of above-mentioned prior art
Head, its reasonable in design, reflowing result is good, and plasticizing is uniform, and product surface is smooth, flawless, and production efficiency is high.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of bellows cross-head, including ultra-fine sieve plate（1）, handpiece body（2）, shunting body（3）, electroheat pair seat
（4）, adjusting screw（5）, heating collar（6）, insulating collar（7）, sealing ring（8）, backing ring（9）, mouth mold（10）, core（11）, protheca
（12）, middle set（13）, cooling water water nozzle（14）, vacuum tube joint（15）And rear enclosure（16）；
Wherein：The handpiece body（2）It is interior to be provided with shunting body（3）, the shunting body（3）Side core is installed（11）,
The core（11）Periphery be provided with mouth mold（10）, the mouth mold（10）On backing ring is installed（9）, the heating collar（6）With mouth
Mould（10）Pass through backing ring（9）Connection, the mouth mold（10）Side protheca is installed（12）, the mouth mold（10）With protheca（12）
Between be provided with insulating collar（7）, the protheca（12）Away from mouth mold（10）Side middle set is installed（13）, the protheca（12）With
Middle set（13）Between be provided with sealing ring（8）, the middle set（13）Away from protheca（12）Side rear enclosure is installed（16）, it is described in
Set（13）On cooling water water nozzle is installed（14）, the rear enclosure（16）On vacuum tube joint is installed（15）, the handpiece body（2）
Away from mouth mold（10）One end ultra-fine sieve plate is installed（1）.
Preferably, the handpiece body（2）On be provided with electroheat pair seat（4）.
Preferably, the handpiece body（2）On adjusting screw is installed（5）.
Compared with prior art, adjusting screw is installed on the utility model extruder head body, handpiece body can be adjusted
The space of die cavity between shunting body, it is ensured that plastic melt is in die cavity by sufficient fusion plastification.It is provided with handpiece body
Ultra-fine sieve plate, can make melt further flow back plasticizing, while the trickle plastic filling particle of filtering.The utility model structure
Reasonable in design, reflowing result is good, and plasticizing is uniform, and product surface is smooth, flawless, and production efficiency is high.
Brief description of the drawings
Fig. 1 the utility model structural representations.
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 bellows cross-head, including ultra-fine sieve plate 1, handpiece body 2, shunting body 3, electric heating
Even seat 4, adjusting screw 5, heating collar 6, insulating collar 7, sealing ring 8, backing ring 9, mouth mold 10, core 11, protheca 12, it is middle set 13, it is cold
But water water nozzle 14, vacuum tube joint 15 and rear enclosure 16；
Wherein：Shunting body 3 is provided with the handpiece body 2, the side of the shunting body 3 is provided with core 11, the core
11 periphery is provided with mouth mold 10, the mouth mold 10 and is provided with backing ring 9, and the heating collar 6 is connected with mouth mold 10 by backing ring 9,
The side of the mouth mold 10 is provided with protheca 12, and insulating collar 7 is provided between the mouth mold 10 and protheca 12, and the protheca 12 is remote
The side of mouth mold 10 is provided with middle set 13, sealing ring 8 is provided between the protheca 12 and middle set 13, the middle set 13 is away from protheca
12 side, which is provided with to be provided with cooling water water nozzle 14, the rear enclosure 16 on rear enclosure 16, the middle set 13, is provided with vacuum tube
Joint 15, the described one end of handpiece body 2 away from mouth mold 10 is provided with ultra-fine sieve plate 1.
During specific design, electroheat pair seat 4 is installed on the handpiece body 2.
During specific design, adjusting screw 5 is installed on the handpiece body 2.
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 bellows cross-head, it is characterised in that including ultra-fine sieve plate（1）, handpiece body（2）, shunting body
（3）, electroheat pair seat（4）, adjusting screw（5）, heating collar（6）, insulating collar（7）, sealing ring（8）, backing ring（9）, mouth mold（10）, core
Mould（11）, protheca（12）, middle set（13）, cooling water water nozzle（14）, vacuum tube joint（15）And rear enclosure（16）；
Wherein：The handpiece body（2）It is interior to be provided with shunting body（3）, the shunting body（3）Side core is installed（11）, it is described
Core（11）Periphery be provided with mouth mold（10）, the mouth mold（10）On backing ring is installed（9）, the heating collar（6）With mouth mold
（10）Pass through backing ring（9）Connection, the mouth mold（10）Side protheca is installed（12）, the mouth mold（10）With protheca（12）It
Between be provided with insulating collar（7）, the protheca（12）Away from mouth mold（10）Side middle set is installed（13）, the protheca（12）With in
Set（13）Between be provided with sealing ring（8）, the middle set（13）Away from protheca（12）Side rear enclosure is installed（16）, the middle set
（13）On cooling water water nozzle is installed（14）, the rear enclosure（16）On vacuum tube joint is installed（15）, the handpiece body（2）Far
From mouth mold（10）One end ultra-fine sieve plate is installed（1）.
2. bellows cross-head according to claim 1, it is characterised in that the handpiece body（2）On be provided with
Electroheat pair seat（4）.
3. bellows cross-head according to claim 1, it is characterised in that the handpiece body（2）On be provided with
Adjusting screw（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167099.3U CN206598510U (en) | 2017-02-23 | 2017-02-23 | A kind of bellows cross-head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720167099.3U CN206598510U (en) | 2017-02-23 | 2017-02-23 | A kind of bellows cross-head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598510U true CN206598510U (en) | 2017-10-31 |
Family
ID=60147640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720167099.3U Expired - Fee Related CN206598510U (en) | 2017-02-23 | 2017-02-23 | A kind of bellows cross-head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297374A (en) * | 2018-01-22 | 2018-07-20 | 宁波凯瑞汽车零部件有限公司 | A kind of outlet device of bellows extruder |
-
2017
- 2017-02-23 CN CN201720167099.3U patent/CN206598510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297374A (en) * | 2018-01-22 | 2018-07-20 | 宁波凯瑞汽车零部件有限公司 | A kind of outlet device of bellows extruder |
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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: 20180817 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 |