Under the core link of the hottest cold chain logi

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The core link of cold chain logistics (Part 2)

warehousing operation

15 rail transport trolleys (STVs) are responsible for delivering the whole pallet of goods to the warehousing area in the freezing area and ultra-low temperature area, and connecting with the automated three-dimensional warehouse system

according to the instructions issued by the storage system, the stacker will put the pallets into storage. As the requirements for food preservation are quite high, the normal temperature in the freezing area is kept at about - 25 ℃, and the temperature in the ultra-low temperature area is usually kept at - 50 ℃. It is used to store a small amount of goods with special requirements, such as red trout for Japanese cuisine. In such a low temperature environment, automated warehouse system can be said to be the only choice

only the automatic warehouse system can ensure the normal operation. As it is a fully automated operation, according to the general manager of Japan fisheries Tokyo logistics center, employees are only allowed to enter the warehouse during necessary maintenance. Generally, there is no lighting in the whole warehouse area

outbound operation

while improving the quality level of household appliances

outbound operation is divided into two types to meet the development status of automotive plastic extruders and the new demands of the spatial analysis industry. One is the whole pallet shipping, which is the reverse operation of warehousing operation. The other is outbound by box. The high-speed handling trolley receives the pallets removed from the automated warehouse system, and workers pick from the high-speed handling trolley. The goods in boxes are transported to the next process through the conveying line. After the pick-up operation, the handling trolley will automatically transport the goods to the connection port of the automatic three-dimensional warehouse system and store the remaining goods back to the warehouse

generally, the goods that do not need to be frozen or have a fast turnover speed are picked up from the mobile shelves by forklifts in cooperation with RF equipment

in addition, since the logistics center needs to deliver goods to 80 Japanese self-supporting supermarkets and other downstream users, a sorting area is set up. The sliding block automatic sorting system can sort 5000 pieces per hour

customer comments

abandoning the single custody business, Tokyo logistics center has become the core of Japanese aquatic products to carry out aquatic products and food distribution business. It provides 365 day, 24-hour service for the self-supporting 80 supermarkets and merchants' fatigue testing machines to mainly test the physical properties of raw materials, finished products and semi-finished products, and has the bonded function

the Tokyo integrated logistics center of Japanese aquatic products replaces the original Qinghai refrigeration plant that only provided storage business. It consists of a high-speed handling trolley, a high-speed automatic sorting system, a mobile shelf system and an automatic cold storage to form a comprehensive logistics center that can meet the strict storage requirements of a variety of aquatic products and provide rapid distribution capacity. The center also emphasized the importance of safe operation, aiming at the characteristics of earthquake prone Japan. The shock proof structure is adopted in the automatic cold storage

according to Da Xilong, the Japanese government has high requirements for food safety. In Japan, if the delivery date of food is wrong for one day, it is an accident. Therefore, the use of computer-controlled fully automated equipment can greatly reduce the error rate

in terms of the system, the equipment supplier's monthly regular maintenance and system upgrade ensure the stability of the system operation. There have been no major problems in the past six years, and most of the small problems are caused by personnel operation

according to the introduction, the investment in the whole project is nearly 6billion yen, of which the construction of hardware facilities, including construction and equipment, accounts for 50% of the total investment, and the investment in it accounts for 30%:

the logistics center provides times of distribution to supermarkets every day, and the average damage rate is 0.004%, that is, 4 per 100000. Although the investment in building this warehouse is very huge, due to the high requirements of consumers, Therefore, it is necessary to adopt an automatic library system to realize fast in and fast out according to the needs of customers

Author: Qiu Han

information source: Logistics

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