GB1075776A - Method and apparatus for deflashing molded goods - Google Patents
Method and apparatus for deflashing molded goodsInfo
- Publication number
- GB1075776A GB1075776A GB27206/65A GB2720665A GB1075776A GB 1075776 A GB1075776 A GB 1075776A GB 27206/65 A GB27206/65 A GB 27206/65A GB 2720665 A GB2720665 A GB 2720665A GB 1075776 A GB1075776 A GB 1075776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- housing
- deflashing
- door
- pipe
- 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
Links
- 239000007788 liquid Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 238000005270 abrasive blasting Methods 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor
- B24C3/263—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor using refrigerating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Press Drives And Press Lines (AREA)
Abstract
1,075,776. Blasting. PANGBORN CORPORATION. June 28, 1965 [July 29, 1964], No. 27206/65. Heading B3D. Apparatus for deflashing moulded goods by abrasive blasting comprises a gas-pressurized chamber for cooling the moulded goods, pressure means connected to the chamber, deflashing means in the chamber, air-locking means connected to the chamber and means for opening and closing communication of the airlocking means with the pressurized chamber. The apparatus is generally similar to that in Specification 1,048,477. The housing 1 in which the deflashing means is located is maintained under pressure, e.g. 4 inches water gauge, by dry air or dry gas, e.g. carbon dioxide or nitrogen, supplied by a tank 96 through housing inlet pipe 97 to a header. An air-look chamber 100 contains the loading bucket. With door 5, between the chamber 100 and the housing 1, closed the operator enters the chamber 100 through a door 102 and loads workpieces into the bucket, leaves the chamber 100 and closes the door 102; alternatively the operator loads workpieces into the bucket through the door 102 without entering the chamber 100. The chamber is then purged through a branch line from the pipe 97. The bucket is then actuated to load the workpieces into the deflashing means, the door 5 being automatically opened during this loading, and closed during the deflashing. The medium used in gaseous state for pressurizing the housing 1 is preferably the same as that used in liquid state for differentially freezing the workpieces prior to abrasive blasting. Gaseous refrigeratant emanating from the liquid refrigerant is discharged from the housing 1 through a pipe 103 to a recondenser 105 from which liquid refrigerant passes back to the tank 96. The pipe 90 leads from the housing 1 to an external dust collector 81 having a return pipe 79.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US385884A US3378959A (en) | 1964-07-29 | 1964-07-29 | Apparatus for deflashing molded goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1075776A true GB1075776A (en) | 1967-07-12 |
Family
ID=23523254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27206/65A Expired GB1075776A (en) | 1964-07-29 | 1965-06-28 | Method and apparatus for deflashing molded goods |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3378959A (en) |
| DE (1) | DE1479596A1 (en) |
| GB (1) | GB1075776A (en) |
| NL (1) | NL6509842A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6254625B2 (en) * | 1978-06-26 | 1987-11-16 | Eamatsuku Kuraiajeniku Mashiinarii Inc | |
| US4958466A (en) * | 1989-03-14 | 1990-09-25 | Air Products And Chemicals, Inc. | Exhaust gas media separator with recycling and dust collection |
| US10207391B2 (en) * | 2016-04-29 | 2019-02-19 | Robin A. Rhodes | Dry ice parts finishing system |
| CN106994651A (en) * | 2017-04-20 | 2017-08-01 | 东莞兴腾鞋材有限公司 | It is a kind of to carry out rubber-plastics material surface polishing mode using freezing trimmer |
| CN108406481A (en) * | 2018-05-10 | 2018-08-17 | 昆山美和机械有限公司 | A kind of special equipment for being machined product burr removing and cleaning and drying |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2330949A (en) * | 1942-05-28 | 1943-10-05 | William F H Braun | Machine for cleaning castings and the like |
| US2533653A (en) * | 1947-07-09 | 1950-12-12 | Gen Tire & Rubber Co | Method of finishing rubber articles |
| US2881571A (en) * | 1955-10-18 | 1959-04-14 | Air Reduction | Removing fins from molded products |
| US3137101A (en) * | 1962-12-03 | 1964-06-16 | Bell Intercontinental Corp | Method and apparatus for deflashing parts |
| US3110983A (en) * | 1962-12-06 | 1963-11-19 | Pangborn Corp | Method and apparatus for deflashing molded resilient pieces |
| US3160993A (en) * | 1963-08-05 | 1964-12-15 | Pangborn Corp | Method and apparatus for deflashing molded resilient pieces |
| US3298138A (en) * | 1964-02-24 | 1967-01-17 | Pangborn Corp | Apparatus for deflashing molded resilient pieces |
| US3284958A (en) * | 1964-04-27 | 1966-11-15 | Pangborn Corp | Method and apparatus for deflashing pneumatic tires |
| US3279125A (en) * | 1964-05-12 | 1966-10-18 | Raymond M Leliaert | Machine for controlled freezing, deflashing and trimming of parts |
-
1964
- 1964-07-29 US US385884A patent/US3378959A/en not_active Expired - Lifetime
-
1965
- 1965-06-28 GB GB27206/65A patent/GB1075776A/en not_active Expired
- 1965-07-22 DE DE19651479596 patent/DE1479596A1/en active Pending
- 1965-07-29 NL NL6509842A patent/NL6509842A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1479596A1 (en) | 1969-05-14 |
| NL6509842A (en) | 1966-01-31 |
| US3378959A (en) | 1968-04-23 |
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