CN104309095A - 双螺杆挤出机 - Google Patents
双螺杆挤出机 Download PDFInfo
- Publication number
- CN104309095A CN104309095A CN201410615548.7A CN201410615548A CN104309095A CN 104309095 A CN104309095 A CN 104309095A CN 201410615548 A CN201410615548 A CN 201410615548A CN 104309095 A CN104309095 A CN 104309095A
- Authority
- CN
- China
- Prior art keywords
- screw
- section
- independent
- filling
- barrel
- 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.)
- Granted
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
-
- 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
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615548.7A CN104309095B (zh) | 2014-11-05 | 2014-11-05 | 双螺杆挤出机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615548.7A CN104309095B (zh) | 2014-11-05 | 2014-11-05 | 双螺杆挤出机 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104309095A true CN104309095A (zh) | 2015-01-28 |
| CN104309095B CN104309095B (zh) | 2017-06-20 |
Family
ID=52364472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615548.7A Expired - Fee Related CN104309095B (zh) | 2014-11-05 | 2014-11-05 | 双螺杆挤出机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104309095B (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891505A (zh) * | 2017-04-12 | 2017-06-27 | 许梦艳 | 一种双锥可调速螺杆挤出机 |
| CN106956415A (zh) * | 2016-01-08 | 2017-07-18 | 华东理工大学 | 组合型双转子连续混炼挤出机 |
| CN107662326A (zh) * | 2017-09-18 | 2018-02-06 | 青岛科技大学 | 一种实现超临界流体分散注入的双螺杆机筒结构 |
| CN108823654A (zh) * | 2018-08-13 | 2018-11-16 | 绍兴九洲化纤有限公司 | 一种可生物降解聚丁二酸丁二醇酯长丝的生产设备 |
| CN109851942A (zh) * | 2018-12-22 | 2019-06-07 | 四川大学 | 一种双螺杆挤出机制造的硬质pvc泡沫塑料及其制备方法 |
| CN110654012A (zh) * | 2019-10-12 | 2020-01-07 | 南京赛旺科技发展有限公司 | 异向平行双螺杆挤出机用积木分节式机筒 |
| CN111690334A (zh) * | 2020-06-17 | 2020-09-22 | 浙江南洋科技有限公司 | 一种背板用透明抗uv聚酯薄膜及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4115583A1 (de) * | 1991-05-13 | 1992-11-19 | Johannes Dr Ing Weber | Mehrfachschneckenextruder |
| CN201124561Y (zh) * | 2007-11-09 | 2008-10-01 | 赖彪 | 带有双螺杆串接单螺杆的挤出机组 |
| CN203331388U (zh) * | 2013-05-17 | 2013-12-11 | 南京欧格节能科技有限公司 | 一种生产挤塑聚苯乙烯泡沫板设备的挤出机组 |
| CN103522519A (zh) * | 2013-10-30 | 2014-01-22 | 吴江市科时达纺织有限公司 | 双料口双螺杆挤出机 |
| CN204123647U (zh) * | 2014-11-05 | 2015-01-28 | 徐舒 | 双螺杆挤出机 |
-
2014
- 2014-11-05 CN CN201410615548.7A patent/CN104309095B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4115583A1 (de) * | 1991-05-13 | 1992-11-19 | Johannes Dr Ing Weber | Mehrfachschneckenextruder |
| CN201124561Y (zh) * | 2007-11-09 | 2008-10-01 | 赖彪 | 带有双螺杆串接单螺杆的挤出机组 |
| CN203331388U (zh) * | 2013-05-17 | 2013-12-11 | 南京欧格节能科技有限公司 | 一种生产挤塑聚苯乙烯泡沫板设备的挤出机组 |
| CN103522519A (zh) * | 2013-10-30 | 2014-01-22 | 吴江市科时达纺织有限公司 | 双料口双螺杆挤出机 |
| CN204123647U (zh) * | 2014-11-05 | 2015-01-28 | 徐舒 | 双螺杆挤出机 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956415A (zh) * | 2016-01-08 | 2017-07-18 | 华东理工大学 | 组合型双转子连续混炼挤出机 |
| CN106891505A (zh) * | 2017-04-12 | 2017-06-27 | 许梦艳 | 一种双锥可调速螺杆挤出机 |
| CN107662326A (zh) * | 2017-09-18 | 2018-02-06 | 青岛科技大学 | 一种实现超临界流体分散注入的双螺杆机筒结构 |
| CN107662326B (zh) * | 2017-09-18 | 2024-02-23 | 青岛科技大学 | 一种实现超临界流体分散注入的双螺杆机筒结构 |
| CN108823654A (zh) * | 2018-08-13 | 2018-11-16 | 绍兴九洲化纤有限公司 | 一种可生物降解聚丁二酸丁二醇酯长丝的生产设备 |
| CN108823654B (zh) * | 2018-08-13 | 2021-01-08 | 绍兴九洲化纤有限公司 | 一种可生物降解聚丁二酸丁二醇酯长丝的生产设备 |
| CN109851942A (zh) * | 2018-12-22 | 2019-06-07 | 四川大学 | 一种双螺杆挤出机制造的硬质pvc泡沫塑料及其制备方法 |
| CN110654012A (zh) * | 2019-10-12 | 2020-01-07 | 南京赛旺科技发展有限公司 | 异向平行双螺杆挤出机用积木分节式机筒 |
| CN111690334A (zh) * | 2020-06-17 | 2020-09-22 | 浙江南洋科技有限公司 | 一种背板用透明抗uv聚酯薄膜及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104309095B (zh) | 2017-06-20 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fan Lihua Inventor before: Xu Shu |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170515 Address after: Nancheng 408400 offices in Nanchuan District of Chongqing Funan Ju Wei Group Six Applicant after: Chongqing Nanchuan District Lihua Plastic Products Co.,Ltd. Address before: 400064 No. 213, home slope, Nan'an District, Chongqing Applicant before: Xu Shu Applicant before: Yan Hang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 |