27-05-2015 дата публикации
Номер: CN104646580A
Принадлежит:
The invention discloses an automatic head tamping machine for a steel bar for PC (prestressed concrete). The automatic head tamping machine comprises a rack which is provided with a cropping device, wherein one side of the rack is provided with a head tamping mechanism which can simultaneously tamp two ends of a steel bar, which is cropped by the cropping device, for the PC; the head tamping mechanism comprises a left head tamping device and a right head tamping device, wherein a plurality of material turning devices which can bear the steel bar, which tumbles from the rack, for the PC and enable the steel bar, which is subjected to head tamping, for the PC to be overturned from the head tamping mechanism are arranged between the left head tamping device and the right tamping device; a jacking device used for jacking the middle of the tumbling steel bar for the PC is also arranged between the left head tamping device and the right head tamping device; feeding devices used for sending two ...
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