Characteristics of packaging machinery:
Through the analysis of a large number of packaging machinery, we see that the packaging machine mostly belongs to the automatic machine. It has both the general automatic machine ****, but also has its own characteristics, the main features of packaging machinery are:
(1) most of the packaging machinery structure and mechanism is complex, fast movement and action with high requirements. In order to meet the performance requirements, the stiffness and surface quality of parts and components have high requirements.
(2)Packaging machines for food and drugs should be easy to clean, and the parts in contact with drugs and food should be made of stainless steel or chemically treated non-toxic materials, in line with the health and safety requirements of drugs and food.
(3)The working force of the packaging actuator is generally small, so the motor power of the packaging machine is small.
(4) Packaging machine generally adopts stepless speed change device, in order to flexibly adjust the packaging speed, adjust the production capacity of the packaging machine. Because there are many factors affecting the quality of packaging, such as the working condition of the packaging machine (the movement state of the mechanism, the temperature of the working environment, humidity, etc.), the supply and delivery of packaging materials and packaging material metering and so on. Therefore, in order to facilitate the adjustment of the machine to meet the needs of quality and production capacity, the packaging machine mostly adopts stepless speed change device.
(5) packaging machinery is a special type of specialized machinery, a wide variety of production quantities are limited. In order to facilitate the manufacture and maintenance, reduce equipment investment, in the design of the packaging machine should pay attention to standardization, versatility and multi-functionality.
(6) high degree of automation of packaging machinery, most of which have been used PLC, microcontroller control, intelligent.
The role of packaging machinery:
(a) improve labor productivity, ensure the quality of packaging
The use of mechanical packaging instead of manual packaging, so that the product does not come into direct contact with the human body, reducing the time of the product is exposed to the air, which for the cleanliness and hygiene of food and pharmaceutical products and metal products, such as anti-corrosion, provides a reliable guarantee. Mechanical packaging measurement is accurate, tightly packed, neat and beautiful appearance, stable packaging quality, packaging specification, standardization, can adapt to standardized containers, pallets, trains, ships and other transport conditions and loading and unloading methods.
(ii) reduce labor intensity, improve labor conditions
Machine packaging to replace manual packaging, can make packaging workers from the heavy physical labor to liberate, reduce labor intensity, improve labor conditions.
(C) reduce packaging costs, reduce circulation costs
Some of the loose foam commodities, such as cotton, feathers and certain garments, needle and cotton fabrics, etc., the use of compressed packaging machinery pre-pressure packaging can greatly reduce the volume of the packaging pieces, saving packaging materials, reducing packaging costs. At the same time in the storage also saves the warehouse capacity, increase the storage capacity of the warehouse, reduce the cost of storage. In the transportation also reduces the transportation space, saving transportation costs.