CN113459374B - 一种新型ptfe预成型工艺 - Google Patents
一种新型ptfe预成型工艺 Download PDFInfo
- Publication number
- CN113459374B CN113459374B CN202110580355.2A CN202110580355A CN113459374B CN 113459374 B CN113459374 B CN 113459374B CN 202110580355 A CN202110580355 A CN 202110580355A CN 113459374 B CN113459374 B CN 113459374B
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- CN
- China
- Prior art keywords
- assembly
- lower die
- discharging
- rotating
- gear
- 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.)
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Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 46
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000008569 process Effects 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000002955 isolation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 27
- 238000003860 storage Methods 0.000 claims description 19
- 239000013590 bulk material Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- -1 Polytetrafluoroethylene Polymers 0.000 description 4
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229940045860 white wax Drugs 0.000 description 1
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression moulding
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5808—Measuring, controlling or regulating pressure or compressing force
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110580355.2A CN113459374B (zh) | 2021-05-26 | 2021-05-26 | 一种新型ptfe预成型工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110580355.2A CN113459374B (zh) | 2021-05-26 | 2021-05-26 | 一种新型ptfe预成型工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113459374A CN113459374A (zh) | 2021-10-01 |
CN113459374B true CN113459374B (zh) | 2024-06-21 |
Family
ID=77871320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110580355.2A Active CN113459374B (zh) | 2021-05-26 | 2021-05-26 | 一种新型ptfe预成型工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113459374B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2855693Y (zh) * | 2005-12-31 | 2007-01-10 | 北京玻钢院复合材料有限公司 | 一种纤维预成型体的成型装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1270882C (zh) * | 1993-07-30 | 2006-08-23 | 日精Asb机械株式会社 | 预成型品的注射成型方法 |
JP2006110920A (ja) * | 2004-10-18 | 2006-04-27 | Institute Of Physical & Chemical Research | マイクロ成形加工装置および方法 |
US7807005B2 (en) * | 2006-02-02 | 2010-10-05 | The Boeing Company | Fabrication process for thermoplastic composite parts |
CN105952846B (zh) * | 2016-06-15 | 2018-03-13 | 江苏小太阳机械科技有限公司 | 一种高耐磨链条的耐磨层制作方法及其无油轴承耐磨套制作方法 |
CN110406001A (zh) * | 2018-04-28 | 2019-11-05 | 宁波舜宇车载光学技术有限公司 | 用于形成光学镜片的模压设备和方法 |
CN209552277U (zh) * | 2018-12-28 | 2019-10-29 | 永豪光电(中国)有限公司 | 多工位热压非球面成型装置 |
CN109894045A (zh) * | 2019-04-11 | 2019-06-18 | 浙江兄弟路标涂料有限公司 | 一种路面标线的热熔反光涂料连续生产设备及其工艺 |
CN110586790A (zh) * | 2019-09-26 | 2019-12-20 | 上海翼欣汽车技术中心 | 一种汽车零件加工模具自动卸料装置 |
-
2021
- 2021-05-26 CN CN202110580355.2A patent/CN113459374B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2855693Y (zh) * | 2005-12-31 | 2007-01-10 | 北京玻钢院复合材料有限公司 | 一种纤维预成型体的成型装置 |
Also Published As
Publication number | Publication date |
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CN113459374A (zh) | 2021-10-01 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20240527 Address after: 516000, No. 5 Shiquanling Road, Chenjiang Street, Zhongkai High tech Zone, Huizhou City, Guangdong Province Applicant after: Guangdong Kansai Technology Co.,Ltd. Country or region after: China Address before: 518000 No. 301, building 3 (plant), No. 5, Yangye 1st lane, Tuyang community, Kwai Chung street, Dapeng new area, Shenzhen, Guangdong, and No. 12-1, Yanghuan Road Applicant before: SHENZHEN KANSAI INDUSTRIAL Ltd. Country or region before: China |
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