Title:
DOUBLE-SHAFT ROTATING STRUCTURE APPLICABLE TO ELECTRIC HEATING FORMING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2017/215255
Kind Code:
A1
Abstract:
A double-shaft rotating structure applicable to electric heating forming equipment, comprising: a main shaft (10), a shell (38), a first auxiliary shaft (5), two second auxiliary shafts (37), a third auxiliary shaft (1), two first collector slip rings (71), a second collector slip ring (72), two fixed disks (36) and a plurality of electric heating elements (85); the shell (38) is arranged at the end part of the main shaft (10); the two second auxiliary shafts (37) are arranged in the shell (38); the two fixed disks (36) are respectively arranged at the end parts of the two second auxiliary shafts (37); the third auxiliary shaft (1) and the main shaft (10) rotate in synchronization, and the first auxiliary shaft (5) is driven by an auxiliary motor (74) to independently rotate relative to the main shaft (10); and the two second auxiliary shafts (37) are perpendicularly hinged with the first auxiliary shaft (5), respectively. The double-shaft rotating structure applicable to electric heating forming equipment may enable a mold on the forming equipment to achieve double-shaft continuous rotation; furthermore, the structure is relatively simple while covering a small floor area, energy-saving and environmentally-friendly, and relatively low-cost.
Inventors:
SONG HAITAO (CN)
Application Number:
PCT/CN2017/000366
Publication Date:
December 21, 2017
Filing Date:
May 22, 2017
Export Citation:
Assignee:
SONG HAITAO (CN)
International Classes:
B29C41/46; B29C41/06
Foreign References:
| CN106626187A | 2017-05-10 | |||
| CN206085455U | 2017-04-12 | |||
| CN101214712A | 2008-07-09 | |||
| CN101298176A | 2008-11-05 | |||
| CN204487917U | 2015-07-22 | |||
| US3652368A | 1972-03-28 |
Other References:
See also references of EP 3470200A4
Attorney, Agent or Firm:
ORIENT PATENT & TRADEMARK ATTORNEYS (CN)
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