Injection molding apparatus

An injection molding apparatus comprising:

• a first cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• a second cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• injection molding machine units arranged individually in the respective unit storage sections of the first and second cell assemblies and comprising a die clamping unit and a injection unit each;
• temperature controllers which control the respective temperatures of the injection molding machine units of the first cell assembly;
• material supply means which supply a material to the injection molding machine units of the first cell assembly;
• temperature controllers which control the respective temperatures of the injection molding machine units of the second cell assembly;
• material supply means which supply the material to the injection molding machine units of the second cell assembly,
• piping of the temperature controllers of the first cell assembly and the material supply means being arranged in a layout space on the backside of the first cell assembly,
• piping of the temperature controllers of the second cell assembly and the material supply means being arranged in a layout space on the backside of the second cell assembly,
• a space which is accessible to an operator being formed between the respective back portions of the first and second cell assemblies.

An injection molding apparatus comprising:

• cell assemblies comprising tiered frames having lower unit storage sections and upper unit storage sections;
• lower injection molding machine units arranged individually in the lower unit storage sections and comprising a die clamping unit and a injection unit each;
• upper injection molding machine units arranged individually in the upper unit storage sections and comprising a die clamping unit and a injection unit each;
• lower-stage product discharge chutes attached individually to the cell assemblies and extending under dies of the lower injection molding machine units;
• upper-stage product discharge chutes attached individually to the cell assemblies and extending under dies of the upper injection molding machine units,
• the lower-stage product discharge chutes and the upper-stage product discharge chutes being staggered in the longitudinal or transverse direction of the cell assemblies.

An injection molding apparatus comprising:

• cell assemblies comprising tiered frames having lower unit storage sections and upper unit storage sections;
• lower injection molding machine units arranged individually in the lower unit storage sections and comprising a die clamping unit and a injection unit each;
• and
• upper injection molding machine units arranged individually in the upper unit storage sections and comprising a die clamping unit and a injection unit each,
• at least the lower unit storage sections, out of the lower and upper unit storage sections, being provided with moving holders capable of being drawn out from the tiered frames,
• the injection molding machine units being mounted on the moving holders.

An injection molding apparatus comprising:

• a first cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• a second cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• injection molding machine units arranged individually in the respective unit storage sections of the first and second cell assemblies and comprising a die clamping unit and a injection unit each;
• and
• coupling means which couple the first and second cell assemblies to each other,
• at least the lower unit storage sections of the first and second cell assemblies being provided with moving holders capable of being drawn out from the tiered frames,
• the injection molding machine units being mounted on the moving holders.

An injection molding apparatus comprising:

• a first cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• a second cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• injection molding machine units arranged individually in the respective unit storage sections of the first and second cell assemblies and comprising a die clamping unit and a injection unit each;
• and
• coupling means which couple the first and second cell assemblies to each other with the respective back portions thereof kept apart.

An injection molding apparatus comprising:

• a first cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• a second cell assembly comprising a tiered frame having lower unit storage sections and upper unit storage sections;
• and
• injection molding machine units arranged individually in the respective unit storage sections of the first and second cell assemblies and comprising a die clamping unit and a injection unit each,
• the respective tiered frames of the first and second cell assemblies being provided with junctions which butt the cell assemblies during transportation of the cell assemblies.