Straight PU Foaming Line for Door

PU Foaming Fixture

The fixture is mainly composed of upper and lower plates, hinge mechanism, opening and closing mechanism, locking mechanism, and safety device.

The upper and lower plates adopt a structure of aluminum plate and steel frame. The aluminum plate adopts the national standard and is embedded with a uniform Φ 12mm copper water circulation pipeline inside; The steel frame is welded with rectangular tubes and steel plates, and annealed to ensure strength and rigidity during use.

The hinge mechanism is mainly composed of upper and lower hinges and pin shafts, which are welded and precision machined from steel plates. It is mainly used for rotating the upper plate for mold opening.

The opening and closing mechanism adopts a pneumatic opening and closing structure, mainly composed of hinge seat, connecting rod, and cylinder.

The locking mechanism adopts a pneumatic locking mechanism, mainly composed of upper and lower locking hooks, pin shafts, and cylinders.

The safety device is mainly used for locking the fixture after mold opening to prevent the upper plate from automatically falling down after opening. It mainly consists of a safety rod, locking pin, seat, and cylinder.

Injection Guide rail * 1

The Injection guide rail is mainly used to support the movement of the gun trolley, including guide rails, racks, and support legs. The guide rail adopts high-precision linear sliding rail, and the supporting beam adopts high-strength aluminum alloy profile to ensure that it does not deform during use. The legs are made of square tubes and steel plates welded together. To ensure firmness and stability, rectangular frame legs are used.

Automatic Injection Gun trolley * 1

The automatic injection gun Trolley is mainly used for mold opening and pouring, including the frame, drag chain, drag chain fixing frame, gun head lifting mechanism and other parts. The frame and drag chain fixing frame are welded with square tubes and steel plates, and the drag chain adopts the Zhefeng brand. The pipeline or line inside the drag chain is divided into sections, and the lateral movement of the gun trolley is driven by a common motor with an encoder and gear transmission; The up and down lifting of the gun head is installed using a telescopic balance crane and manually injected.

Water Heating and control system * 1

The water heating system meets the temperature control requirements of the mold, and the preheating time of the fixture is not more than 40 minutes (at an ambient temperature of 10 ° C). The temperature control range of the mold is between 45-55 ° C, with an tolerance of ± 5 ° C. The layout of waterway pipelines is aesthetically pleasing, with no dripping or leakage of interfaces and control components. It consists of a mold temperature machine and external pipelines.