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Common vacuum forming machine

Large is the function and principle of negative pressure suction machine, report to you

by:Mengxing     2020-07-19
Large is negative pressure suction machine, thick slices are negative pressure suction machine is essentially the same usually by plate positioning system, blister mold positioning system, framework system, heating system, cooling system and electric control system composition. 1. Plate positioning system is usually composed of tic-tac-toe profile pressure box, power cylinder or cylinder and balance of synchronous mechanism. Its effect on the plastic sheet have stepped up efforts to locate. Walking posture for up and down heating method of material box layout, and with lateral locking mechanism, ensure the pressure can sheet and plate by fine sealing material box. Can mediate credentials mould intrusive do corresponding framework, scattered and automatic mediation; 2. Blister mold positioning system as usually by die sets up and down, up and down mould cylinder or cylinder and synchronous mechanism. Its role is to blister mold have stepped up localization, and adjacent to mold and vacuum piping. Locating methods manual pneumatic automatic locking screw locking or two methods. Synchronous mechanism can ensure mould synchronous ups and downs from top to bottom, to ensure that the vacuum forming precision; 3. Usually by profile frame frame system, seal box, door. Door by between automatic and manual; 4. As usually brick by heating or heating tube heating system, oven body and power cylinder or motor; 5. Cooling system is usually made up of gas, water pipeline and spray head; 6. Electrical system electric control system and pneumatic or hydraulic system together, which can realize is the craft course of negative pressure suction machine requirements ( Temperature, speed, time) And a variety of measures. Tension, war machine by PLC and touch screen, electronic components, temperature control instrument, solenoid valves, sensors, etc. Usually has three control methods as baidu optimization, manual, automatic, mediation. High speed is negative pressure suction machine and chip blister principle are interlinked, is to locate a good plank by oven heated to softening condition, form the blister mould with peripheral confined Spaces and sucking cavity when the atmosphere inside the brake keyword optimization, firmly on the sheets in the mold appearance, cooling to finalize the design process of products obtained. Vacuum forming process is a cycle, each cycle strain everything: feeding & ndash; Heating softening & ndash; Blow pre-drawn & ndash; Blister & ndash; After heating & ndash; Demoulding pick-up. Took out a plastic sheet again after the arrangement ( Can be received or automatic) Held, the next cycle. Articles by: blister packaging machinery thermoforming machine rectification.
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