Equipment for Automation of Silicone Rubber Products Forming
Rubber injection moulding machine - --- rubber injection machine for short; is a technology of rubber moulding products production. Mainly used in the production of rubber moulded products, widely used in automotive parts, electrical insulation parts, shock pads, seals, soles and other complex silicone rubber forming process at home and abroad.
With the improvement of production efficiency and the requirement of automation becoming more and more common, more and more silicone rubber moulding process is required to find new breakthroughs. The inevitable factors such as flying edge and waste in the process of silicone rubber moulding lead to the difficulty of unmanned and automated production of silicone rubber moulding equipment, which breeds rubber injection moulding machine. With the emergence and application of rubber injection moulding machine, more and more manufacturers choose rubber injection moulding machine to replace the old flat vulcanization machine, because rubber injection moulding machine can achieve unmanned feeding, with cold runner mold and even can grasp products by mechanical arm.
At present, the rubber injection moulding on the market has the following characteristics:
1. Simplifying the process can realize high temperature and rapid vulcanization of rubber products and shorten the production cycle.
2. The product size is accurate, the physical and mechanical properties are uniform, and the quality is high. It is especially suitable for vulcanization of thick-walled products.
3. Simple operation, reduced labor intensity, high degree of mechanization and automation;
What products are suitable for the selection of injection moulding machine?
Complex products: similar to bellows, gas mask and other products with complex structure, plate moulding is difficult to form
Die cavity is difficult to uniformly feed: product die structure is responsible, polygon, angular parts are more.
Glue-wrapping: iron-wrapping, PTFE-wrapping, Ninong-wrapping, plastic wrapping, etc.
Silicone or rubber, common products such as butterfly valves, gates, bushes, shock absorbers, etc.
Food grade, medical grade, high environmental requirement in product forming process
Large volume of products, high added value, want to improve efficiency to achieve automation
High value of raw materials and material saving in the production process: injection moulding machine has high precision in the process of making products, and closing injection material in the process of feeding, such as coolant runner mould, can achieve the effect of material saving and no flash.