GB1178571A - Bag-Emptying Machine - Google Patents
Bag-Emptying MachineInfo
- Publication number
- GB1178571A GB1178571A GB1647467A GB1647467A GB1178571A GB 1178571 A GB1178571 A GB 1178571A GB 1647467 A GB1647467 A GB 1647467A GB 1647467 A GB1647467 A GB 1647467A GB 1178571 A GB1178571 A GB 1178571A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- belts
- doors
- spikes
- empty
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0008—Opening and emptying bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
1,178,571. Bag - emptying machine. IMPERIAL CHEMICAL INDUSTRIES Ltd. 4 April, 1968 [11 April, 1967], No. 16474/67. Heading B8C. In a bag-emptying machine, the bag is conveyed to holding means for its extremities of which each has at least one pair of cooperating endless belts or the like, located adjacent a trap door, which engage the bag extremities to move it over the trap door where it is cut in half in the direction of its travel. The trap door is opened to empty the bag, the halves of which remain held by belts &c. and is closed to receive the next bag. A bag flattener compresses the bag 2 as it is moved to the holding belts 6, 6a. These are fixed on both sides of doors 4a, 4b, spikes 7 on the lower belts 6a projecting through slots in the doors to co-operate with further spikes on belt 6 to grip the bag. A rotary cutter 5 projecting downwardly into a gap between the doors slices the bag in half, whereupon the belts 6, 6a stop and the doors 4a, 4b are opened to empty the bag contents into a hopper. The empty halves are disengaged from the spikes by a guiding finger (not shown) and pushed between conveyer belts 8, 8a. The doors then close to receive the next bag. The spikes may be spring-loaded to accommodate different sized bags.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1647467A GB1178571A (en) | 1967-04-11 | 1967-04-11 | Bag-Emptying Machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1647467A GB1178571A (en) | 1967-04-11 | 1967-04-11 | Bag-Emptying Machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1178571A true GB1178571A (en) | 1970-01-21 |
Family
ID=10078001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1647467A Expired GB1178571A (en) | 1967-04-11 | 1967-04-11 | Bag-Emptying Machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1178571A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138769A (en) * | 1983-03-31 | 1984-10-31 | Bel Tyne Company Limited | Apparatus for opening and emptying bags |
FR2806015A1 (en) * | 2000-03-08 | 2001-09-14 | Tapigliss | Machine for opening clay bags has circular saw to cut bags and allow removal of clay |
WO2004052727A1 (en) * | 2002-12-09 | 2004-06-24 | Jason Ian Nathaniel Beath | Bag cutter |
CN104085573A (en) * | 2014-07-19 | 2014-10-08 | 苏州创维晟自动化科技有限公司 | Continuous bale opener |
CN104129543A (en) * | 2014-07-19 | 2014-11-05 | 苏州创维晟自动化科技有限公司 | Automatic continuous bale opener |
EP2939937A1 (en) * | 2014-05-02 | 2015-11-04 | Fujifilm Corporation | Automatic taking-out method and device for packaged contents |
CN106395038A (en) * | 2016-11-16 | 2017-02-15 | 株洲仁仁研环保研究所有限公司 | Garbage bag breaker |
CN110282208A (en) * | 2019-06-28 | 2019-09-27 | 浙江海洋大学 | A kind of unpacking sealing device of courier packages |
CN113636177A (en) * | 2021-08-31 | 2021-11-12 | 王德喜 | Packaging bag unpacking device |
-
1967
- 1967-04-11 GB GB1647467A patent/GB1178571A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138769A (en) * | 1983-03-31 | 1984-10-31 | Bel Tyne Company Limited | Apparatus for opening and emptying bags |
FR2806015A1 (en) * | 2000-03-08 | 2001-09-14 | Tapigliss | Machine for opening clay bags has circular saw to cut bags and allow removal of clay |
WO2004052727A1 (en) * | 2002-12-09 | 2004-06-24 | Jason Ian Nathaniel Beath | Bag cutter |
EP2939937A1 (en) * | 2014-05-02 | 2015-11-04 | Fujifilm Corporation | Automatic taking-out method and device for packaged contents |
CN104085573A (en) * | 2014-07-19 | 2014-10-08 | 苏州创维晟自动化科技有限公司 | Continuous bale opener |
CN104129543A (en) * | 2014-07-19 | 2014-11-05 | 苏州创维晟自动化科技有限公司 | Automatic continuous bale opener |
CN104085573B (en) * | 2014-07-19 | 2016-05-11 | 宁夏康诚机电产品设计有限公司 | A kind of bale opener continuously |
CN104129543B (en) * | 2014-07-19 | 2016-08-24 | 国家电网公司 | A kind of Automatic continuous bale opener |
CN106395038A (en) * | 2016-11-16 | 2017-02-15 | 株洲仁仁研环保研究所有限公司 | Garbage bag breaker |
CN110282208A (en) * | 2019-06-28 | 2019-09-27 | 浙江海洋大学 | A kind of unpacking sealing device of courier packages |
CN113636177A (en) * | 2021-08-31 | 2021-11-12 | 王德喜 | Packaging bag unpacking device |
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