The molding machine, also known as the unpacking machine, refers to the automatic unpacking, forming, and bending of the lower bottom flap. At present, the lower part of the tape is pasted, and the box board which is stacked into cardboard is opened, and the bottom of the box is folded according to a certain procedure, and sealed with a tape and then delivered to the special equipment of the boxing machine. The automatic carton forming machine and automatic unpacking machine are the assembly line for automatic unpacking of large-volume carton, automatic folding of the lower cover and automatic sealing of the bottom tape. The machines are all controlled by PLC+ display, which is very convenient for operation and is essential for automated scale production. device of.
The working principle of the molding machine is similar to that of the syringe for injection. It uses the thrust of the screw (or plunger) to inject the plasticized molten state (ie, the viscous flow state) into the closed cavity. The process of obtaining the product after curing and setting.
Injection molding is a cyclic process, and each cycle mainly includes: quantitative feeding - melt plasticizing - pressure injection - filling mold cooling - mold extraction. After removing the plastic part, the mold is closed again for the next cycle.
(1) The molding machine computer adopts the computer host chip of imported PLC, matches the liquid crystal display, the software standby fault self-diagnosis system and the error correction function, which makes the operation more convenient. The control program is designed with fools and can be put into operation without professional training.
(2) The whole hydraulic drive of the molding machine has the first stepless hydraulic frequency modulation technology in China, which solves the adaptability of the molding machine to various materials and block types, improves the compactness of materials and shortens the molding cycle.
According to the product series, it can be divided into: carton forming machine, carton forming machine, cartoning machine, cartoning machine, paper cartoning machine, unloading machine, etc.
According to the degree of automation of the machine, it can be divided into: automatic molding machine, automatic carton forming machine and so on.
It adopts vertical storage cardboard and can be replenished at any time without stopping the machine.
Applicable to the same carton size package at the same time, if you need to change the carton specifications, manually adjust the use (the required time is only 1 to 2 minutes);
The machine adopts rational design, and the suction box, molding and back cover are automatically processed in one go;
The machine features precise and durable performance, no vibration during operation, stable operation and long service life;
This machine adopts PLC+ human-machine interface display control, with high performance, high speed and high efficiency;
The sealing tape at both ends of the carton has a folding angle of 50~70mm, and can be customized to 80, 100MM;
It can be used in stand-alone operation or in conjunction with an automated packaging line.