How to maintain and maintain the bottle blowing machine?(1)

Bottle blowing machine maintenance

Bottle blowing machines are intricate pieces of equipment that play a pivotal role in the production of PET bottles. Proper maintenance of these machines is essential to ensure the quality and efficiency of bottle manufacturing. This article outlines essential maintenance steps, common troubleshooting tips, and explores the evolving trends in energy-efficient bottle blowing machines.

Bottle blowing machine maintenance steps 1: Place the preform in the preform container and automatically enter the preform positioning device through the conveyor device.

Blow molding machine maintenance step 2: Load the preform mouth upward and automatically load the preform onto the preform holder, and then send it to the drying tunnel.

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Bottle blowing machine maintenance step 3: After heating, the preform is sent to the blowing and drawing platform, and then the mold is clamped, followed by low-pressure blowing, high-pressure blowing, exhaust, and finally mold opening.

Blow molding machine maintenance step 4: The finished bottles are removed from the bottle blowing platform by the automatic demoulding system.

like:

1. No feeding at the feeding position: Several conditions need to be checked:

Is the hopper out of material? If so: need to add material quickly

No: Please check whether the control contactor of the elevator is in the powered state. If it is in the powered state, quickly check whether the motor is in the powered and loaded state, because this situation is likely to be caused by the bottle preform (embryo) being stuck in the elevator. belt, the easiest way at this time is to manually help improve.

If the control contactor of the elevator is not in the energized state, please check whether the preform detection electric eye and the reflector are not in the same straight line.

2. The old stuck feeding tray: This situation is a headache. From experience, if the length of the preform (embryo) is relatively long and the cutting weight is large, then this phenomenon is relatively rare.

3. The bottle cannot be removed from the mold after it is blown.

First, you should open the mold and open and close it manually. If it is normal, run it in the dry running state. If it is also normal.

Please check your exhaust time setting. If the exhaust setting is normal and it breaks down every time you blow the bottle, then it can be judged that there is a problem with the exhaust valve. Please open the exhaust valve and check the condition of its spring and seal (this Another symptom of this kind of fault is that the exhaust sound is relatively loud or there is a sound of incomplete exhaust).

If you encounter a situation where the mold cannot be opened accidentally due to normal production of many molds, please check whether the mold locking pin has a screw that has been screwed inside. Also, please check whether the clamping force is too strong. If it is too big, you should follow the instructions. Standards realigned.

4 The bottle always gets pinched

Is the position of the robot hand misaligned?

5 Two robot arms collide

In this case, the manipulator needs to be manually reset again, which is caused by misalignment.

Development trend of energy saving in bottle blowing machines

For bottle blowing machine companies, focusing on the two major themes of energy saving and consumption reduction and product innovation, they will be rewarded soon if they make solid efforts to advance. Although my country's bottle blowing machine industry faces many problems, it also faces huge domestic and foreign markets and good development opportunities.

my country's plastic bottle blowing machine industry is currently very close to internationally renowned companies in terms of technological manufacturing, but there is still a certain distance in brand awareness and related innovation areas. For domestic bottle blowing machine companies, they are currently facing the pain caused by industrial transformation and upgrading. How to quickly complete the upgrade requires finding a breakthrough point.

We believe that energy saving and consumption reduction is a very important breakthrough. Currently, energy has become a bottleneck for the development of the entire society. How can bottle blowing machine companies achieve this without affecting the original bottle blowing efficiency and quality during the production and process? Effectively reducing bottle blowing energy consumption and achieving energy saving and consumption reduction for the production of plastic bottle companies will win the favor of a large number of plastic bottle companies. Such bottle blowing machines will directly bring the most tangible costs to plastic bottle companies. Savings and increased profits. Another breakthrough is of course the innovation of bottle blowing machine products. Based on the existing shortcomings of the bottle blowing machine market, through market research, we understand the needs of users, improve and innovate products, and become the leader in the industry. This is an improvement. The most effective means for the bottle blowing machine to become competitive.

It is recommended that bottle blowing machine companies focus on the following aspects:

1. In terms of products, my country's bottle blowing machinery focuses on the development of five categories of products: A. One-step bottle blowing machine; B. Five-gallon bottle blowing machine; C. Fully automatic bottle blowing machine; D. Semi-automatic bottle blowing machine; E. Glass bottle blowing machine, etc. Blow molding machine companies should actively develop related products to promote industry development and thereby bring benefits.

2. On the corporate side, pay close attention to the adjustment of product structure and resolutely eliminate products with low productivity, high energy consumption and lagging products. Taking the beverage packaging bottle industry as an example, in the next 3-5 years, the beverage market will develop existing products such as juice, tea, bottled drinking water, functional drinks, and carbonated drinks, while also moving towards low-sugar or sugar-free beverages. , as well as the development of healthy drinks such as natural and milk-containing drinks. Product development trends will further promote the development of differentiated packaging, such as PET aseptic cold filling packaging, HDPE (with a barrier layer in the middle) milk packaging, etc. The diversity of beverage product development will ultimately drive innovation in beverage packaging materials and structures. By then, companies that produce differentiated packaging products will benefit, and demand will expand in the near future, which will drive upstream companies - bottle blowing machine manufacturers to benefit.

Based on the above factors, the bottle blowing machine industry will develop towards the characteristics of green environmental protection, profit compression, brand sales, high quality and high energy. How to better develop the bottle blowing machine industry around the tenets of "safety, health, and environmental protection" is an issue that companies urgently need to consider. Companies that deviate from the mainstream direction will eventually be eliminated by the gradually improving market competition system. In this regard, domestic Relevant companies should actively keep up with the mainstream development of the industry, develop more products that meet customer needs, and obtain huge profits.

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