| 摘要 |
PURPOSE:To shorten molding cycle time and increase molding efficiency by moving a mold from the clamping position to the mold opening position, opening mold thereon, releasing, clamping in the clamping position for the following cycle in parallel with the preceding operation and injection molding. CONSTITUTION:A slide base 8 is moved reversely after molding and a mold 92 in the clamping position A is moved and disposed in the opening position B, while a mold 91 in the mold opening position C is moved and disposed in the clamping position A, clamping, injection molding, mold opening and removing are carried out in separate stations in parallel. As the two molds 91 and 92 are used alternately to one unit of plasticizing device 37, two different molded products (including those to be combined) can be molded with the condition switchover timing as metering starting point under alternately different molding conditions 1 and 2 (control of metering, injection and dwelling other than a material and setting of material temperature). |
