GB1179561A - Box Unstacking Machine - Google Patents
Box Unstacking MachineInfo
- Publication number
- GB1179561A GB1179561A GB817866A GB817866A GB1179561A GB 1179561 A GB1179561 A GB 1179561A GB 817866 A GB817866 A GB 817866A GB 817866 A GB817866 A GB 817866A GB 1179561 A GB1179561 A GB 1179561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catches
- stacking
- box
- unstacking
- elevator
- 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
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
- B65G59/061—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack
- B65G59/062—De-stacking from the bottom of the stack articles being separated substantially along the axis of the stack by means of reciprocating or oscillating escapement-like mechanisms
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- De-Stacking Of Articles (AREA)
Abstract
1,179,561. Stacking and unstacking machines. N. T. TAMPLIN. 24 May, 1967 [24 Feb., 1966], No. 8178/66. Heading B8C. A machine for stacking and unstacking boxes trays &c. 71 and of the kind in which an elevator platform raises or lowers each box between a pair of catches which support the lowermost box of the stack includes a trip mechanism spring-biasing the catches to the inner box engaging or outer disengaging position according to whether it is set for stacking or unstacking. In unstacking, the elevator, on moving downwards, operates the trip to engage the catches beneath the last but one box so that the boxes are unstacked from below. In stacking, the catches remain inwardly biased and are moved apart by the box being lifted to the stack base. The elevator is operated by a scissor mechanism (30-35), Fig. I (not shown), including a ram (37). The trip mechanism includes an over-centre device comprising a rod 51 pivoted at 53 to a lug 54 on a rod 43 carrying a spring 58 and slider 55. A lever 56 is pivoted to the slider and to the machine frame at 57. Stops 59 limit the travel of the lever 56. When in the unstacking position shown, the spring 58 biases the rod 43 to the left to retract the catches but the lever 56 may be swung manually to rest against the other stop 59 when the catches are biased to the closed position for stacking. A spring-backed cam member 66 pivoted on the elevator engages a roller 65 on the lug 54 to move the bar 43 to the right to engage the catches beneath a box. When stacking, the catches 42 are pressed open by a box lifted between them but down again beneath the box so allowing a stack to form. An alternative trip device. Fig. 5, for unstacking, has a lever 75 operated by a rod 76 on the elevator to move the catches 42 as before. For stacking, the trip is made inoperative and spring means (not shown) biases the catches to the inner position. The machine may be made automatic and a device to count the number of boxes in a stack to stop stacking at the required number included.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB817866A GB1179561A (en) | 1966-02-24 | 1966-02-24 | Box Unstacking Machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB817866A GB1179561A (en) | 1966-02-24 | 1966-02-24 | Box Unstacking Machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1179561A true GB1179561A (en) | 1970-01-28 |
Family
ID=9847337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB817866A Expired GB1179561A (en) | 1966-02-24 | 1966-02-24 | Box Unstacking Machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1179561A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220448A1 (en) * | 1973-03-09 | 1974-10-04 | Ott Josef | |
US4359305A (en) * | 1979-12-05 | 1982-11-16 | Weyerhaeuser Company | Method and apparatus for accumulating and dispensing tray-like objects |
CN109160273A (en) * | 2018-10-23 | 2019-01-08 | 广汽丰田汽车有限公司 | Unpowered point of pile device |
CN110568399A (en) * | 2019-10-22 | 2019-12-13 | 广东电网有限责任公司 | Turnover box warehousing system |
-
1966
- 1966-02-24 GB GB817866A patent/GB1179561A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2220448A1 (en) * | 1973-03-09 | 1974-10-04 | Ott Josef | |
US4359305A (en) * | 1979-12-05 | 1982-11-16 | Weyerhaeuser Company | Method and apparatus for accumulating and dispensing tray-like objects |
CN109160273A (en) * | 2018-10-23 | 2019-01-08 | 广汽丰田汽车有限公司 | Unpowered point of pile device |
CN110568399A (en) * | 2019-10-22 | 2019-12-13 | 广东电网有限责任公司 | Turnover box warehousing system |
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