CN117677479A - 旋转成形工具 - Google Patents
旋转成形工具 Download PDFInfo
- Publication number
- CN117677479A CN117677479A CN202280051382.3A CN202280051382A CN117677479A CN 117677479 A CN117677479 A CN 117677479A CN 202280051382 A CN202280051382 A CN 202280051382A CN 117677479 A CN117677479 A CN 117677479A
- Authority
- CN
- China
- Prior art keywords
- clamping
- locking element
- spring
- section
- tool according
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims description 30
- 238000007493 shaping process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 238000007789 sealing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- -1 Polypropylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/38—Moulds, cores or other substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/003—Combinations of clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/02—Clamps with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021207763.3 | 2021-07-20 | ||
| DE102021207763.3A DE102021207763A1 (de) | 2021-07-20 | 2021-07-20 | Rotationsformwerkzeug |
| PCT/EP2022/069213 WO2023001605A1 (de) | 2021-07-20 | 2022-07-11 | Rotationsformwerkzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117677479A true CN117677479A (zh) | 2024-03-08 |
Family
ID=82458552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280051382.3A Pending CN117677479A (zh) | 2021-07-20 | 2022-07-11 | 旋转成形工具 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4373650A1 (de) |
| CN (1) | CN117677479A (de) |
| DE (1) | DE102021207763A1 (de) |
| WO (1) | WO2023001605A1 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891281A (en) | 1954-03-19 | 1959-06-23 | Armstrong Cork Co | Rotary molding device |
| US2879545A (en) * | 1955-09-15 | 1959-03-31 | Sun Rubber Co | Apparatus for separating and clamping mold sections in rotational casting machines |
| DE3887113T2 (de) * | 1987-11-09 | 1994-04-28 | Kosmek Amagasaki Kk | Hydraulische Spannvorrichtung. |
| DE3921517A1 (de) | 1989-06-30 | 1991-01-10 | Abs Pumpen Ag | Form zur herstellung von kunststoffbehaeltern |
| DE3936122C1 (de) * | 1989-10-30 | 1990-10-31 | Ott Maschinentechnik Gmbh, 8960 Kempten, De | |
| DE4428984C2 (de) | 1994-08-16 | 2002-12-12 | Elkamet Kunststofftechnik Gmbh | Vorrichtung zum Herstellen von Hohlkörpern aus rieselfähigen trockenen thermoplastischen Kunststoffen durch Rotationsschmelzen |
| IE950479A1 (en) | 1995-06-29 | 1996-12-30 | Rodicon Ltd | A mould and a method for moulding an article |
| DE19650481C2 (de) * | 1996-12-05 | 1998-09-24 | Wozar Joachim Andreas | Spannvorrichtung |
| US5869109A (en) * | 1997-10-02 | 1999-02-09 | Norstar Aluminum Molds, Inc. | Multi-mold closure system |
| DE10317350A1 (de) * | 2003-04-15 | 2004-11-04 | Ssa System-Spann Ag | Schnellspannzylinder mit vereinfachtem Aufbau |
| DE102006043514A1 (de) | 2006-09-12 | 2008-03-27 | Köver GmbH & Co. KG Metall- und Kunststoffverarbeitung | Werkzeug für Kunststoffrotationsverfahren |
| BE1020382A5 (nl) | 2012-04-30 | 2013-08-06 | Plastigi | Inrichting en werkwijze voor rotatiegieten van kunststof. |
-
2021
- 2021-07-20 DE DE102021207763.3A patent/DE102021207763A1/de active Pending
-
2022
- 2022-07-11 EP EP22738697.6A patent/EP4373650A1/de active Pending
- 2022-07-11 CN CN202280051382.3A patent/CN117677479A/zh active Pending
- 2022-07-11 WO PCT/EP2022/069213 patent/WO2023001605A1/de active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP4373650A1 (de) | 2024-05-29 |
| DE102021207763A1 (de) | 2023-01-26 |
| WO2023001605A1 (de) | 2023-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |