High speed vacuum molding machine fault elimination method Union star packaging machinery

Principle of vacuum blister forming machine, vacuum forming and hot forming, the forming process is mainly generated by vacuum pump vacuum suction will soften after PVC, PET, PETG, APTT, PP, PE, PS [ 1] Such as thermal plasticity plastic sheet after mold suction shaped into various shapes of vacuum enclosures, blister tray, blister, etc. Common on the market of the products are: daily necessities blister packaging, hardware blister packaging, blister packaging, automotive supplies electronic product blister blister blister packaging, food packaging, cosmetics packaging, computer peripheral equipment blister packaging, blister packaging, sporting goods, toys blister packaging, stationery, blister packaging, etc. Vacuum molding machine to the requirement of control system is to ensure that the function of simple operation, mechanical action and temperature control of high precision, short production time, under the condition of same production save mechanical power consumption as much as possible. So high speed vacuum molding machine fault elimination method is what? A, don't start the machine: the input wires, power cords, voltage is not enough. Whether the installation is not correct and damage. Three, can't work on vacuum degree: gas path, hand valve or electromagnetic valve is not closed, vacuum pump motor belt is loose, damage of vacuum gauge. Four, the total power switch trip: heating box input wire leakage, leakage, distribution box outside the wire on the device, electric leakage, etc. Five, membrane absorption does not reach the designated position: vacuum degree is not enough, leakage, temperature is not enough, the membrane is too thin, posted on other material of workpiece, workpiece concave depth over the lift of membrane, suction time too short, membrane no pushovers, workpiece is too close. Six, covering the surface of workpiece is folding and can not smooth or Angle: the film is not straight, the film quality is bad, the workpiece polishing is not good, glue spray too much, workpiece under the touch panel is too low. Seven, not to be when the membrane absorption down l: electromagnetic valve or valve is on hand. Eight, play to break the phenomenon: the temperature is too high, heating time is too long, the film quality is bad, no heating. Note: the selection, PVC) Please choose ( PVC) Special adhesive, also must have all the data, according to the above data to set reasonable data needed to achieve the desired quality and economic benefit.