How to promote the development trend of beverage bottle blowing machines

The beverage bottle blowing machine is specifically designed to produce 3L bottles and various large capacity PET bottles. This machine can produce 3L bottles with a production capacity of up to 800 bottles per hour, and can even reach 1200 bottles per hour when using lightweight bottle preforms. M is divided into two parts: the bottle blowing host and the rotating infrared heater. Due to the thick wall of the preform, ordinary heating systems cannot achieve the ideal heating effect of the preform. However, infrared heaters can penetrate the inside and outside of the preform and provide long-lasting and uniform heating, ensuring good molding quality. A beverage bottle blowing machine is a device that uses blow molding technology to make plastic particles into hollow containers. Currently, the most common models include a one-time molding hollow extrusion blowing machine using PP and PE, an injection pull blow beverage bottle blowing machine using PET, PC, or PP double molding, and newly developed multi-layer hollow extrusion blowing and stretch blow molding. In the linear bidirectional PET bottle blowing machine for beverage bottles, the preforms are automatically loaded through the feeding hopper, positioned in rows along the bottleneck, and guided into a specially designed guide device by gravity. Then insert it into a specially designed conveyor slot through a pneumatic device and send it to the heat treatment area.

In the food industry, beverage bottle blowing machines are widely used for various cooked products such as chicken legs, ham, sausages, etc; Drink bottle blowing machines are increasingly used in pickles, such as various Pickled vegetables, bean products, preserved fruits and other foods that need to be kept fresh. The food preservation period of the beverage bottle blowing machine is long, greatly extending the shelf life of the food.

1. Excluding some air (oxygen) from the packaging container, the beverage bottle blowing function effectively prevents food from spoiling and deteriorating.

2. By using packaging materials with excellent barrier properties (airtightness) and strict sealing techniques and requirements, the exchange of packaging contents can be effectively prevented, which can prevent food weight loss and loss of flavor, as well as prevent secondary pollution.

3. The gas inside the container of the beverage bottle blowing machine has been eliminated, accelerating the conduction of heat, which can improve the efficiency of heat sterilization and avoid the rupture of the packaging container due to gas expansion during heating sterilization.

The hot chamber is equipped with 8 sets of infrared lamps, and the power of the infrared lamps is adjusted by measuring the temperature of the preform to accurately control the heating process.

Unlike traditional circular systems, the heating process of the TDY electric drum and linear beverage bottle blowing machine involves the uniform rotation of the bottle blank to repeatedly heat it, ensuring that the bottle material can be evenly distributed to various parts of the bottle. Throughout the heating process, the preform maintains an appropriate spacing to achieve a more uniform and ideal heating effect.

After heat treatment, the plastic liquid pump bottle blank is sent into the mold for stretch blow molding. This section is equipped with a dual press machine equipped with a speed control device and hydraulic drive, and the stretching components are also driven by hydraulic pressure. When the stretching and blowing process is completed, the hydraulic servo of the pressure unit will release the bottle.

It is worth mentioning that it takes about 5 minutes to replace the mold, which is very convenient. After completing the blowing process, the bottle needs to pass through the defect bottle removal system.

As is well known, a good beverage bottle blowing machine has efficient working performance during operation, but if it loses safety, it also loses the value that a beverage bottle blowing machine should have. In recent years, due to frequent malfunctions of beverage bottle blowing machines, in order to improve the operational level of operators, ensure the safety of production equipment, guarantee product quality, and reduce production costs, the following points should be noted during the operation of beverage bottle blowing machines:

1. Before starting each shift, check if there are any abnormalities in the machine and lubricate all moving parts once. (Robot arm, robot arm guide rail, opening and closing mold guide rail)

2. Swing the arm once every 3-4 days. The heating machine's large chain and small chain can be used once a month. Regularly check whether the main engine reducer and heating machine reducer are short of oil. The main engine bearings can be added once every 2-3 months.

3. Before production, check whether the moving parts are firm, whether the screws are loose or detached, especially in areas with strong impact, and whether the belt transmission part is abnormal.

4. Check if the high-pressure gas source, low-pressure gas source, power supply, and water source are normal.

5. Check if all emergency stop switches, safety door switches, and protective device detection switches are functioning properly.

6. Check if the heating head enters the embryo and if the embryo shedding part is working properly. If the insertion is not in place, adjust the nut of the pressing device.

7. Check if the light tube is damaged or broken. It should be replaced in a timely manner.

8. Check whether each pneumatic component leaks air and whether the action is sensitive.