On February 24, in a car parallel display system production workshop of Joyson Electronics, with the roar of the machine, two masks were used every second. produced. It is understood that after 15 days of repair and debugging, the mask production line that had been abandoned for more than 10 years has been “reborn”. Today, the average daily mask output of a single production line has reached 70,000 to 100,000, basically reaching the highest level in Ningbo.
These two mask production lines were actually dug out of nowhere by the Joyson Group. During the Spring Festival, the supply of masks is in short supply on the market. Taking advantage of automated production design and assembly technology to solve the urgent problem of “hard to find masks” has become a top priority for Joyson. When Junpu Intelligent Company, a subsidiary of Joyson Group, was providing technical services to a mask manufacturer in the city, it accidentally learned that a company in Fenghua had two discarded mask production lines, which have been used as “randomly detachable” spare parts for the assembly line for more than ten years. .
“Other projects can be postponed, but mask production is imminent. The company immediately bought these two abandoned production lines , and began rapid transformation and debugging.” Huang Haoyong, deputy general manager of Junpu Intelligent Ningbo Factory, said that after the two abandoned production line equipment was dismantled and shipped to Junpu Intelligent Ningbo Factory, the company’s electrical, mechanical, and software engineers divided the labor and worked overtime. After installation and debugging, it took less than 72 hours to get one of the production lines running.
For Junpu Intelligent’s technical team, it is easy to take advantage of intelligent manufacturing and run the mask production line. However, due to the lack of relevant experience in the mask production industry, Huang Haoyong’s team really worked hard when faced with the second production line, which was in worse condition and had incomplete parts.
According to Huang Haoyong’s recollection, after the second production line was put into operation, the inner and outer non-woven fabrics often appeared damaged. “We originally thought it was because the cutter was not adjusted properly or the non-woven fabric was not flattened, so we checked the production line one gear at a time and one structure at a time. In the end, we discovered that it turned out that there was a deviation in the angle and position of the gears. , causing the transmission drive to be mismatched.” Huang Haoyong told reporters that they spent two full days just to solve the problem of damage to the non-woven fabric.
After the production line was “rescued”, it was quickly assembled into a car parallel display of Joyson Electronics In the system production workshop. According to reports, this workshop was built in accordance with the standards for clean workshops in the electronics industry. It is equipped with an air shower for people and logistics. The dust particles, wind speed and other indicators are equivalent to the standard purification workshop of a 100,000-level pharmaceutical industry clean workshop.
With the repair and upgrade of the production line, Joyson Electronics immediately launched an emergency production project for medical masks, starting from zero inventory of raw materials for trial production. However, Joyson Electronics, which is engaged in the production of masks across the automotive technology industry, does not have a supply chain for raw materials such as non-woven fabrics and melt-blown fabrics. The project team prepared the mask production workshop and started purchasing raw materials. “At 10 o’clock in the evening on February 23, we only brought back 700 kilograms of raw materials, which was still far from the scheduled 1 ton. And this kind of situation happens from time to time.” said the relevant person in charge of the project team.
“After the equipment performance stabilizes, the two production lines will operate 24 hours a day, and the average daily mask output It will reach 140,000 pieces. The finished masks in this workshop will be uniformly allocated by the relevant departments of the municipal government, and some of the masks will also be used to protect the company’s own epidemic prevention work.” Zhou Xingyou, vice president of Joyson Group, said that Joyson will also put into use 3 self-made masks in the future. The fully automatic mask production line has a designed daily production capacity of 500,000 pieces.
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