The principle of linear blow molding machine

Fully automatic blow molding machine in short is an automatic intelligent blow molding machine equipment. At present, blow molding machines are mainly divided into three categories: extrusion blow molding machines, injection blow molding machines and special structure blow molding machines. The processing technology is mainly divided into one-step method and two-step method. One-step and two-step blow molding machine molding process, mainly used for PET and BOPP hollow container molding. Both have their own characteristics and are widely used. In comparison, the two-step method is more suitable for concentrated production of preforms and dispersed blowing of bottles; while the one-step method is more suitable for the online production of beverage companies. The linear blow molding machine is a kind of two-step blow molding machine. After the bottle is heated, it is transferred to the mold for blowing and pressure keeping. Synchronize. By using electronic gears and electronic cams, mechanical transmission is reduced, and it is extremely convenient to change transmission parameters. Stable and fast blowing process. The stable positioning process ensures the improvement of product quality. The whole blowing process is divided into preheating and blow molding. The detailed working principle is as follows: The blowing procedure of the linear blow molding machine mainly has 6 steps: 1) First, the entire blow molding process is The automatic preform feeding machine loads the preform to the gripping position, the gripping clamp removes the preform, and enters the heating oven through the conveying chain, and the heated preform is put into the mold; 2) Use the clamping cylinder Tighten the mold; 3) After locking, use high pressure or mechanical structure to lock the mold; 4) Pre-blow air at medium and high pressure, and at the same time stretch the cylinder to expand the mold, and the hot preform is in the mold clamping device. Before pre-blowing the gas, a cold dryer is generally installed. The gas passes through the filter to filter the moisture in the air and the oil in the equipment lubrication. The gas is clean, and the formed bottle has no oily smell; 5) High-pressure blowing, the preform is The mold is shaped, and the pressure is kept for a certain period of time; in order to increase the heat of the mold and the temperature in the mold, which will affect both the bottle and the equipment, the chiller will ensure that the temperature of the mold can drop rapidly, ensuring the quality and output of the bottle; 6) will The high pressure in the formed bottle is released, the cylinder is reset - the bottle is taken; our flying pigeon installs a recovery gas device in this section, and the pre-blowing gas and blowing gas enter the gas storage tank through the one-way valve, which can save the blow molding machine. 25% energy consumption.
The manufacture marketing game of bottle blowing machine is changing with each innovation, and businesses of all products need to be ready to pounce.
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Once we have a good idea of how bottle blowing machine can satisfy customer’s needs, consider whether we should create a skill for their demands.
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There are so many factors that businesses have to weigh when producing bottle blowing machine, and we are not going to pretend to grasp all of them.