CN111251587B - 一种改性聚丙烯管的椭圆变形纠正装置 - Google Patents
一种改性聚丙烯管的椭圆变形纠正装置 Download PDFInfo
- Publication number
- CN111251587B CN111251587B CN202010082457.7A CN202010082457A CN111251587B CN 111251587 B CN111251587 B CN 111251587B CN 202010082457 A CN202010082457 A CN 202010082457A CN 111251587 B CN111251587 B CN 111251587B
- Authority
- CN
- China
- Prior art keywords
- plate
- modified polypropylene
- gear
- shaped
- correcting
- 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.)
- Active
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 54
- -1 polypropylene Polymers 0.000 title claims abstract description 54
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/20—Straightening or flattening of tubes
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010082457.7A CN111251587B (zh) | 2020-01-17 | 2020-01-17 | 一种改性聚丙烯管的椭圆变形纠正装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010082457.7A CN111251587B (zh) | 2020-01-17 | 2020-01-17 | 一种改性聚丙烯管的椭圆变形纠正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111251587A CN111251587A (zh) | 2020-06-09 |
CN111251587B true CN111251587B (zh) | 2022-02-25 |
Family
ID=70945462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010082457.7A Active CN111251587B (zh) | 2020-01-17 | 2020-01-17 | 一种改性聚丙烯管的椭圆变形纠正装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111251587B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116141653B (zh) * | 2023-01-16 | 2023-10-03 | 江阴中达软塑新材料股份有限公司 | 一种用于烟外包装膜加工生产用除皱装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105291403A (zh) * | 2015-11-10 | 2016-02-03 | 上海天力实业(集团)有限公司 | 一种热塑性塑料管轴向应力集聚的消减方法及装置 |
CN106001183B (zh) * | 2016-07-07 | 2017-09-15 | 南通超力卷板机制造有限公司 | 多轴外周缩进往复弯曲数控矫圆机 |
CN106623506A (zh) * | 2016-11-17 | 2017-05-10 | 燕山大学 | 一种管材辊式整体矫圆工艺方法 |
-
2020
- 2020-01-17 CN CN202010082457.7A patent/CN111251587B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111251587A (zh) | 2020-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111251587B (zh) | 一种改性聚丙烯管的椭圆变形纠正装置 | |
CN112192140A (zh) | 一种不锈钢管道焊接连接用可调心连接夹具 | |
CN108745820B (zh) | 一种用于柱形钢管喷漆后的烘干装置 | |
CN208217783U (zh) | 电路板双面涂覆用的翻板装置 | |
CN214872549U (zh) | 一种双色塑胶仿藤挤出模具 | |
CN107877463A (zh) | 一种弧形钢板的加工装置 | |
CN210312036U (zh) | 一种金属管件生产用导引装置 | |
CN114131909A (zh) | 一种pe管材生产用具有自动纠形功能的检测装置 | |
CN112848317A (zh) | 一种pvc管制造系统及工艺 | |
CN113147013A (zh) | 一种pvc管的自动胀管装置 | |
CN220055472U (zh) | 一种外夹式可翻转的夹取装置 | |
CN211593872U (zh) | 一种泡沫玻璃发泡模盒输送装置 | |
CN220408909U (zh) | 一种pe管加工用切割装置 | |
CN220904110U (zh) | 一种焊片套管机 | |
CN219701654U (zh) | 一种乳膏剂无菌配制系统 | |
CN216941371U (zh) | 一种基于保护膜生产的原料混合装置 | |
CN220449756U (zh) | 一种玻璃瓶装夹传送机构 | |
CN110642504A (zh) | 一种节能效果好且稳定性强的垂直拉制机 | |
CN219095891U (zh) | 一种四氟管翻边设备 | |
CN219521092U (zh) | 一种便于管件焊接的装置 | |
CN116605820B (zh) | 一种硅酮密封胶灌装设备 | |
CN214383562U (zh) | 一种管材热塑用导向装置 | |
CN212737060U (zh) | 一种双向拉伸聚酯薄膜设备的转辊 | |
CN216705585U (zh) | 一种用于直径相对小的管类异形煨弯结构 | |
CN217836236U (zh) | 一种用于热收缩膜包装机上的彩膜定位装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200609 Assignee: Shandong Haowei Power Equipment Co.,Ltd. Assignor: SHANDONG FANGTE PIPE INDUSTRY CO.,LTD. Contract record no.: X2023980046581 Denomination of invention: A device for correcting elliptical deformation of modified polypropylene pipes Granted publication date: 20220225 License type: Common License Record date: 20231115 Application publication date: 20200609 Assignee: Jiangxi Taiheng Electric Co.,Ltd. Assignor: SHANDONG FANGTE PIPE INDUSTRY CO.,LTD. Contract record no.: X2023980046565 Denomination of invention: A device for correcting elliptical deformation of modified polypropylene pipes Granted publication date: 20220225 License type: Common License Record date: 20231115 |
|
EE01 | Entry into force of recordation of patent licensing contract |