3results about How to "Improve productivity per unit time" patented technology

This disclosure relates to the technical field of guardrail fastener processing equipment. One embodiment of this disclosure provides a cold heading forming device for guardrail fasteners, comprising: an equipment base and a forming frame, the forming frame being fixed to the surface of the equipment base, a feeding frame being fixed to the surface of the equipment base, a feeding forming assembly being disposed on the feeding frame and the forming frame, and a stamping and cutting assembly being disposed on the surface of the forming frame and the equipment base. The feeding forming assembly includes a plurality of feeding rollers, all of which are rotatably connected within the feeding frame. Two pairs of conveying rollers are disposed within the feeding frame, one end of each pair of conveying rollers being provided with a transmission gear, and one of the conveying rollers being electrically driven to rotate. A main frame is disposed on the surface of the equipment base. This technical solution solves the technical problem in the prior art where sequential feeding leads to an increased idle time ratio in the device, a limited supply of blanks per unit time, and difficulty in matching the high-speed processing capability of the cold heading forming main unit, thus restricting the overall production line's capacity improvement.

The utility model relates to tofu processing technical field discloses a kind of box turning and dividing machine for bean brain forming processing, including translation frame and rack, the bottom of the one side of translation frame is equipped with box turning and tearing cloth track, the top of the other side of translation frame is equipped with tearing cloth and puts on turning plate track, the inside rotation of translation frame is equipped with rotating cage, the inside fixed of rotating cage is equipped with moving rail, the inside sliding of moving rail is equipped with box turning and transverse movement trolley, the sliding of box turning and transverse movement trolley inside is equipped with tofu longitudinal movement trolley, the top of rack is equipped with longitudinal fixed knife, the top of rack is equipped with transverse moving knife;The utility model is linked by rotating cage, box turning and transverse movement trolley, tofu longitudinal movement trolley, realize tofu from tearing cloth, overturn, cutting to the one-stop automation operation of reset, replace traditional manual handling, face and cutting process, reduce process linkage time, improve unit time production capacity.

This utility model provides a ladle cover with an operating hole insulation device, relating to the field of iron and steel metallurgical technology. It includes a ladle cover body and a first and second insulation cover mounted thereon. The insulation cover consists of an asbestos layer and an iron plate covering its outer surface, and is larger than the corresponding operating hole. It has sealing flanges on its edges to achieve airtight insulation when closed. The oxygen lance operating hole insulation cover is installed below the ladle cover via a hinged component, automatically opening and closing by gravity when the ladle is tilted. The diverting agent operating hole insulation cover is fixed by an arc-shaped hook device, and its opening and closing are controlled by external pulling. When closed, the locking part engages with the slot to lock it in place. This utility model and device significantly improve the ladle insulation effect, reduce the temperature drop of molten steel, reduce the heating time and energy consumption of the LF furnace, and shorten the smelting cycle.