摘要:
A process and apparatus for manufacturing a mattress generally includes an automated foam layer placement apparatus for accurately securing one or more foam layers onto an innercore unit and bucket assembly.
摘要:
A filling device for making a mattress includes a main frame, a feed vessel, a feeding platen, a capping structure, and a power mechanism. The feed vessel includes an open top and a bottom having supplying openings. The feeding platen includes filling containers. Each of the filling containers has an inlet and a gas-supplying unit. The capping structure includes caps. The power mechanism includes a power source and at least one actuating element driven by the power source to actuate the feeding platen to move between a first position in which the inlets of the filling containers are aligned respectively with the supplying openings of the feed vessel, and a second position in which the inlets of the filling container are closed respectively by the caps of the capping structure.
摘要:
A method and apparatus for inserting a supporting insert, such as a seat insert (bun) for a vehicle, into a cover, such as a seat cover for a vehicle. The apparatus of the present invention includes a bench upon which a cover holding assembly and a stuffing bracket are provided. The holding assembly comprises four self-adjusting blades which are substantially grouped together at the beginning of the fitting cycle. After an inside-out seat cover's open end is fitted onto the blades, the blades move away from each other into the corners of the cover to expand the cover to its maximum size. The insert is then positioned between the top (closed) end of the covering material and the stuffing bracket. The stuffing bracket then drives the seat insert into the inside-out covering material, gradually turning the material outside-out as the insert is moved forward.