The working principle of the bottle blowing machine
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 processes are 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 blown bottles; while the one-step method is more suitable for online production of beverage companies. The blowing process of the bottle blowing machine mainly has 6 steps: 1) first put the heated plastic embryo into the mold; 2) use the clamping cylinder to tighten the mold; 3) use high pressure or mechanical structure to make the embryo mold Lock; 4) Medium and high pressure pre-blowing, while stretching the cylinder action to expand the mold; 5) High pressure blowing, the preform is shaped according to the mold, and the pressure is kept for a certain period of time; 6) The high pressure in the formed bottle is released, the cylinder Reset-take the bottle. Pneumatic equipment is used in many places during the operation of the bottle blowing machine; from discharging-locking-stretching-high pressure blowing \ deflation-taking out the bottle, this series of actions are assisted by pneumatic equipment. For example, the air circuit is divided into two parts, the normal pressure part and the high pressure part. The improvement of the blow molding machine by Delta pneumatic equipment. In this system, Delta pneumatic products can greatly improve the system in the normal pressure part. We recommend the use of Delta pneumatic equipment: 1) Solenoid valve: Delta YSVF3000\5000 series. Its characteristics are: the solenoid valve has a large flow rate; a long service life-more than 50 million times; the pilot adopts a double air intake structure, which has strong environmental resistance; and has a beautiful appearance. 2) Cylinder: Delta YCA3 series; large cylinder YCS1 series, YCQ2 series, YMB series; rodless cylinder (door opening cylinder): YPL series; swing cylinder: YMSQ series. Its characteristics are: in view of the high speed and poor use environment of the bottle blowing machine, the dynamic sealing ring of the cylinder is changed to a PPD sealing ring structure. This sealing ring will automatically compensate after being subjected to gas pressure at high speed, thereby reducing the sealing ring and cylinder wall Contact pressure improves the service life of the cylinder. 3) Air gripper: YCHB series, YCHA series. Its characteristics are: complete varieties, high quality and high cost performance. 4) Filter part: YAC series; YAFF and YAMG series products. Its characteristics are: low power, energy saving and environmental protection, and long product life.
The manufacture marketing game of bottle blowing machine is changing with each innovation, and businesses of all products need to be ready to pounce.
If you cannot find the specific type of that is best for your business in the above mentioned guide, you can visit Yosion Machinery for the best consultants specializing in this field, who can recommend the your are looking for. Customization is warmly welcomed here.
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