1、 The Development Status of Liquid Filling Machinery at Home and Abroad

The manufacturing industry of penicillin bottle filling machines in China started relatively late. After the founding of the People's Republic of China, manual filling was basically adopted. At that time, domestic breweries and soda factories were using relatively backward equipment from abroad, with outdated technology, slow filling speed, and significant hygiene problems, which seriously affected the development of China's penicillin bottle filling machine industry. After the reform and opening up, with the rapid development of light industry, on the one hand, China has introduced some foreign filling production lines and transformed some penicillin bottle filling machine production enterprises. On the other hand, China is also developing its own packaging machinery industry, which has promoted a new period of development in China's packaging machinery industry. Various automatic and semi-automatic small and medium-sized filling machinery have been developed and provided to a large number of penicillin bottle filling machine factories in China, promoting the rapid development of China's penicillin bottle filling machine industry. In the 1980s, China adopted a combination of technology and trade, introducing manufacturing technologies such as the 20000 bottle/hour beer filling line from German company SEN and the 18000 bottle/hour gas containing penicillin bottle filling machine filling line from Japanese company Mitsubishi. By 1991, China had also introduced the 36000 bottle/hour beer filling line and production technology from German company KHS. As a result, China was not only able to produce small and medium-sized filling machines, but also began to produce large-scale filling machines We refer to the models of fully automatic liquid filling machines abroad and combine them with the actual situation of liquid port loading in China to independently develop, design, and manufacture a new type of fully automatic liquid filling production line. According to calculations, compared with similar products abroad, the price is only 35% of imported equipment and can replace imported similar products, with good price performance ratio. At the same time, the technical level has also reached a new level, raising the overall level of China's liquid filling equipment manufacturing industry to a new level The filling machinery manufacturing industry in our country has gone through the process of imitation, technology introduction, digestion and absorption, innovation, and independent development. The speed of technological progress and innovation is very fast, and the gap between them is constantly narrowing. The filling machines produced by many domestic manufacturers are relatively representative, which can develop their own characteristics on the basis of imitation and can be dissolved. For example, when filling, the filling head automatically extends into the bottle and slowly rises, so that the liquid does not spill out. The filling volume is displayed on the screen through PLC control, which is suitable for the submerged filling machine of liquid medicine or cosmetics with a certain amount of foam; Solved the problem of the roof shaped packaging machine not being able to be hot filled or covered

2、 Development Trends of Liquid Filling Machinery Manufacturing Industry at Home and Abroad

With the development of the food industry, the filling and packaging equipment of penicillin bottle filling machines are constantly advancing towards higher levels. At present, the level of development in this area is still reflected in countries such as the United States, Germany, Italy, the United Kingdom, and Japan, and China is constantly moving in this direction. Its main manifestations include: high-speed production, rational equipment structure, multifunctional equipment, intelligent control, and green equipment.

High speed production

In order to meet the needs of market development and obtain significant economic benefits, increasing production speed seems to have become an important factor in production control. To a certain extent, a good way to increase production speed without increasing labor is to improve equipment and operate high-efficiency machines with the same amount of time and labor to produce relatively more products. Therefore, in this regard, improving the production capacity of equipment has become a top priority. At present, in the filling of carbonated penicillin bottles, the filling speed of the filling machine can reach up to 2000 cans per minute, and the number of filling valve heads has also reached 140, 160, and 180 heads respectively; The number of filling valve heads for non carbonated penicillin bottle filling machine also reaches 50? With 100 heads, the filling speed can reach up to 1000 bottles per minute, and some have already exceeded 1500 bottles per minute. %

Rationalization of structure

Both internal and external filling machinery manufacturers are committed to optimizing product structure, constantly developing new products to adapt to market changes while optimizing old products On the one hand, it is about optimizing the zero part structure and improving equipment reliability. On the other hand, research is focused on reducing equipment costs, as well as facilitating operation and maintainability. For example, the conversion components of KRONES labeling machines in Germany have been greatly reduced, while the functionality and quantity of financial labels have increased. Some "flushing, filling, and sealing" integrated machines all use bottleneck clamping and conveying devices, eliminating the need for conversion components such as bottle guide plates, rails, and bottom plates. Regardless of the size of PET bottles, there is no need to adjust the height of the port loading machine and sealing machine. They can transport packaging containers at high speed and smoothly in various production speeds and filling methods

Equipment multifunctionality

Equipment is constantly developing towards multifunctionality. In the early days, filling equipment had a single function, only suitable for filling one container or one liquid, and the range of filling volume adjustment was relatively small, unable to adapt to changes in packaging containers, filling liquids, and filling volume by users. The new type of filling equipment is composed of several independently working devices that are intelligently combined to form different forms of production lines according to user requirements. Users only need to replace small parts to fully meet the filling needs of different containers and liquids, and the filling speed can be adjusted freely, which can meet the different filling requirements of users

Intelligent control

Early filling equipment was operated mechanically through the functions of mechanisms, resulting in bulky equipment, inflexible operation, poor controllability, and large errors With the development of electronic technology, sensors and programmable controllers with various functions are widely used in the control system of Huai installation machines, and large equipment is also controlled by computers, human-machine interfaces, fault self diagnosis, etc., realizing the intelligence of equipment operation The goal of modern filling technology is precision, efficiency, and automation. Accurate filling volume, high-speed filling process, minimal liquid loss, and optimized control of the entire production line have all become possible due to the practical application of electronic technology.

Current situation and development trend of penicillin bottle sealing machine Shenggang Machinery Training: Summary of this chapter

This chapter mainly introduces the basic concepts of fully automatic filling production lines and the development trends of fully automatic filling machines. The fully automatic packaging production line is a series of machines that are centrally controlled by a control system and complete certain tasks according to their respective functions to produce packaging in sequence and continuously. By introducing the fully automated filling production line, we have gained an understanding of the filling industry. In the rapid development of China's packaging industry, there is still a big gap between us and developed Western countries in the liquid packaging industry. Outdated equipment and outdated technology have become serious obstacles to our development? Our country's packaging industry has also forced us to launch products that are suitable for ourselves, especially in the rapidly developing small and medium-sized enterprises in our country, launching products that meet our own needs is particularly important. This design aims to select a topic for research and design work with this purpose

~The current situation and development trend of liquid filling machines at home and abroad

13.1 Development Status of Liquid Filling Machinery at Home and Abroad

The manufacturing industry of penicillin bottle filling machines in China started relatively late. After the founding of the People's Republic of China, manual filling was basically adopted. At that time, domestic breweries and soda factories were using relatively backward equipment from abroad, with outdated technology, slow filling speed, and significant hygiene problems, which seriously affected the development of China's penicillin bottle filling machine industry. After the reform and opening up, with the rapid development of light industry, on the one hand, China has introduced some foreign filling production lines and transformed some penicillin bottle filling machine production enterprises. On the other hand, China is also developing its own packaging machinery industry, which has promoted a new period of development in China's packaging machinery industry. Various automatic and semi-automatic small and medium-sized filling machinery have been developed and provided to a large number of penicillin bottle filling machine factories in China, promoting the rapid development of China's penicillin bottle filling machine industry. In the 1980s, China adopted a combination of technology and trade, introducing manufacturing technologies such as the 20000 bottle/hour beer filling line from German company SEN and the 18000 bottle/hour gas containing penicillin bottle filling machine filling line from Japanese company Mitsubishi. By 1991, China had also introduced the 36000 bottle/hour beer filling line and production technology from German company KHS. As a result, China was not only able to produce small and medium-sized filling machines, but also began to produce large-scale filling machines We refer to the models of fully automatic liquid filling machines abroad and combine them with the actual situation of liquid port loading in China to independently develop, design, and manufacture a new type of fully automatic liquid filling production line. According to calculations, compared with similar products abroad, the price is only 35% of imported equipment and can replace imported similar products, with good price performance ratio. At the same time, the technical level has also reached a new level, raising the overall level of China's liquid filling equipment manufacturing industry to a new level The filling machinery manufacturing industry in our country has gone through the process of imitation, technology introduction, digestion and absorption, innovation, and independent development. The speed of technological progress and innovation is very fast, and the gap between them is constantly narrowing. The filling machines produced by many domestic manufacturers are relatively representative, which can develop their own characteristics on the basis of imitation and can be dissolved. For example, when filling, the filling head automatically extends into the bottle and slowly rises, so that the liquid does not spill out. The filling volume is displayed on the screen through PLC control, which is suitable for the submerged filling machine of liquid medicine or cosmetics with a certain amount of foam; Solved the problem of the roof shaped packaging machine not being able to be hot filled or covered

13.2 Development Trends of Liquid Filling Machinery Manufacturing Industry at Home and Abroad

With the development of the food industry, the filling and packaging equipment of penicillin bottle filling machines are constantly advancing towards higher levels. At present, the level of development in this area is still reflected in countries such as the United States, Germany, Italy, the United Kingdom, and Japan, and China is constantly moving in this direction. Its main manifestations include: high-speed production, rational equipment structure, multifunctional equipment, intelligent control, and green equipment.

High speed production

In order to meet the needs of market development and obtain significant economic benefits, increasing production speed seems to have become an important factor in production control. To a certain extent, the method to increase production speed without increasing labor is to improve equipment and operate high-efficiency machines with the same amount of time and labor to produce relatively more products. Therefore, in this regard, improving the production capacity of equipment has become a top priority. At present, in the filling of carbonated penicillin bottles, the filling speed of the filling machine can reach up to 2000 cans per minute, and the number of filling valve heads has also reached 140, 160, and 180 heads respectively; The number of filling valve heads for non carbonated penicillin bottle filling machine also reaches 50? With 100 heads, the filling speed can reach up to 1000 bottles per minute, and some have already exceeded 1500 bottles per minute. %

Rationalization of structure

Both internal and external filling machinery manufacturers are committed to optimizing product structure, constantly developing new products to adapt to market changes while optimizing old products On the one hand, it is about optimizing the zero part structure and improving equipment reliability. On the other hand, research is focused on reducing equipment costs, as well as facilitating operation and maintainability. For example, the conversion components of KRONES labeling machines in Germany have been greatly reduced, while the functionality and quantity of financial labels have increased. Some "flushing, filling, and sealing" integrated machines all use bottleneck clamping and conveying devices, eliminating the need for conversion components such as bottle guide plates, rails, and bottom plates. Regardless of the size of PET bottles, there is no need to adjust the height of the port loading machine and sealing machine. They can transport packaging containers at high speed and smoothly in various production speeds and filling methods

Equipment multifunctionality

Equipment is constantly developing towards multifunctionality. In the early days, filling equipment had a single function, only suitable for filling one container or one liquid, and the range of filling volume adjustment was relatively small, unable to adapt to changes in packaging containers, filling liquids, and filling volume by users. The new type of filling equipment is composed of several independently working devices that are intelligently combined to form different forms of production lines according to user requirements. Users only need to replace small parts to fully meet the filling needs of different containers and liquids, and the filling speed can be adjusted freely, which can meet the different filling requirements of users

Intelligent control

Early filling equipment was operated mechanically through the functions of mechanisms, resulting in bulky equipment, inflexible operation, poor controllability, and large errors With the development of electronic technology, sensors and programmable controllers with various functions are widely used in the control system of Huai installation machines, and large equipment is also controlled by computers, human-machine interfaces, fault self diagnosis, etc., realizing the intelligence of equipment operation The goal of modern filling technology is precision, efficiency, and automation. Accurate filling volume, high-speed filling process, minimal liquid loss, and optimized control of the entire production line have all become possible due to the practical application of electronic technology.

1.4 Summary of this chapter

This chapter mainly introduces the basic concepts of fully automatic filling production lines and the development trends of fully automatic filling machines. The fully automatic packaging production line is a series of machines that are centrally controlled by a control system and complete certain tasks according to their respective functions to produce packaging in sequence and continuously. By introducing the fully automated filling production line, we have gained an understanding of the filling industry. In the rapid development of China's packaging industry, there is still a big gap between us and developed Western countries in the liquid packaging industry. Outdated equipment and outdated technology have become serious obstacles to our development? Our country's packaging industry has also forced us to launch products that are suitable for ourselves, especially in the rapidly developing small and medium-sized enterprises in our country, launching products that meet our own needs is particularly important. This design aims to select a topic for research and design work with this purpose