Two kinds of clamping device - suction molding machine Union star packaging machinery

When using automatic vacuum molding machine, usually can use suction machines in the clamping device, its main function is used to make plastic sheet at the time of molding, sheet will be fixed in the clamping device. In hot forming of universal and composite thermoforming machine, is often used to facilitate the fixed clamping device of various kinds of size sheet. But also some is the whole machine directly with a set of clamping frame. Automatic vacuum molding machine clamping device can be divided into two categories: category even frame type, another kind is split type. Frame type suction machines in the clamping device consists of upper and lower two framework. Usually the sheet between two frameworks. When the framework open, the framework is often maintain steady state. Then each type type single a machine on the lower part of the framework are fixed on the molding room directly. If is out of the parison and finished by hand manual and semi-auto machine, when the frame size is very big, this will be equipped with the safety of operating within the framework of open scale device. About forming larger parison sex suction molding machine slip, will demand clamping force can be adjusted in contrast wide scale, therefore, will need to take two bags rubber roller, and then take the spring pressure of each other, still must be equipped with a pressure regulating device at the same time. Continue to pull machine piece of the clamping is on both sides of the zipper and the common role of front and rear brake. Suction molding machine clamping device is best if can adopt automatic control, so as to safeguard action can rapidly, thus more help to improve product quality and efficiency. Au XingQuan automatic vacuum molding machine: /