3results about "Moulding surfaces" patented technology

A forming mold for foamed thermal insulation ceramic plates, and a forming method for using the mold to prepare a foamed thermal insulation ceramic plate. The forming mold for foamed thermal insulation ceramic plates comprises: a base plate (4), wherein two symmetrically arranged sliding portions (16) are fixedly mounted on the base plate (4), a side plate (6) that can slide vertically is mounted on the upper end of each sliding portion (16), an extension plate (61) is fixedly mounted on the outer side of each side plate (6), and a spring (10) is fixedly mounted between each extension plate (61) and the base plate (4); end plates (15), which are located on the front and rear sides of the base plate (4); magnetic attraction blocks (11), which are attracted to the edges at the upper ends of the sliding portions (16); upper side plates (12), which are inserted into the upper ends of the side plates (6); an upper plate (14), which can drive, when being pressed, the upper side plates (12) and the side plates (6) to move downward together; and a limiting plate (7), the bottom of which is rotatably mounted on the base plate (4). During the forming of a foamed thermal insulation ceramic plate to be prepared, the heat transfer efficiency inside the foamed thermal insulation ceramic plate can be improved, thereby ensuring that the foamed thermal insulation ceramic plate expands evenly when being heated, and thus reducing the phenomena of cracking and spalling.

This invention belongs to the field of PC component production technology, specifically relating to a heating mold for dry and wet heat curing of PC components. It includes a mold platform for fixing PC components, a frame fixed to the ground, and a rectangular curing cover within the frame. The lower end of the rectangular curing cover is located below the ground surface. The interior of the rectangular curing cover is a hollow cavity, including a first curing cavity, a second curing cavity, a third curing cavity, and a fourth curing cavity. Steam pipes are provided on the side walls of the first and second curing cavities, and ventilation pipes are provided on the side walls of the third and fourth curing cavities. Compared with the prior art, this invention has the following advantages: it effectively utilizes above-ground and underground space, forming four curing cavities in a three-dimensional space, reducing heat loss; it simultaneously cures multiple mold platform groups, achieving integrated dry and wet heat curing, effectively improving curing efficiency; the various curing cavities are interconnected yet somewhat separated, mutually supplementing each other's heat energy, increasing energy efficiency compared to horizontal curing.

The present application relates to precast concrete component production equipment technical field, disclose a kind of new mould platform stacker, it includes prefabricated platform, lifting device and support sliding device;The lifting device and support mobile device are all installed on prefabricated platform, the lifting device is used to lift mould platform, the support sliding device is used to convey mould platform to the side of lifting device, lifting device outside is equipped with frame, and the frame is installed on prefabricated platform;The lifting device is provided with telescopic component for telescopic clamping mould platform and lifting component for pushing telescopic component to lift.The present application has lifting device installed on prefabricated platform, that is, in low place, then using the space below, frame does not need to be made very high, only needs to have the space of mould platform lifting, greatly reduces the height of frame, and reduces the cost of equipment effect.