Vertical injection molding machine operation Pre-boot preparation Check that the parts are adequately lubricated. Check the oil pump for abnormal noise. Install the fastening mould carefully and ensure the safety of the upper and lower mould Adjust the pressure in each section Set the temperature of each section Manual operation and adjustment Manually adjust the position of each switch and ensure the safety of the die. Set the "manual" button of the electronic control panel as ON(ON). When the machine is operated manually, each action button ON the electronic control panel can only be activated when the button is pressed (ON), and each action disappears when the hand is released. Adjustable die: first of all high voltage close switch locking mold-shut gear block to low, then mould 処 installed between the upper and lower mold center, and then press the control on the operation panel of "mode" (spare) button, at this time on template begins with a low pressure slow masato mode, when the mould clamping close together, then masato die masato high-pressure nearly pulled off block is adjustable and can be high pressure position, according to the manual "masato mode" button, at this time masato table up high Shuttering: when semi-automatic, press the two "automatic start" buttons on the operating table with both hands. At this point, the machine shuttering will start with fast shuttering. When the shuttering down to the shuttering into the contact switch block, slow and slow shuttering will be completed. High voltage lockout is produced when the lockout block is touched. Seat: used when adjusting the mold to the mold, that is, to control the use of nozzle oil cylinder table. Step back: adjust the mold to the mold, that is, control the use of the back of the nozzle cylinder seat Injection: according to the material, shape, size of the product, adjust the injection pressure, save the injection time and position, press the "injection" button to make injection glue. (note: only when the temperature reaches the set value can the shooting begin) Screw feeding: after pressing the "feed" button, the screw turns the glue and is mixed and the compression screw is raised (the speed of the rise is determined by the adjustment of the back pressure control valve). When the screw rises and meets the close switch block, the feeding action stops. The feeding stroke is determined by the amount of glue injection required by the product. Release: 1) after pressing the "release" button when manual operation is used, the screw will move upward to launch the release action. 2) when using half a startup, loose after completion of automatic feeding, was the main reason for refund action to pull the screw up a distance (the distance by loose check out time to decide), the purpose of this action is to prevent the rubber caused by compression and thermal shrinkage of feeding inflation, and overflow in material TongKou 処 (that is called a funnel), blocking the mold runner, cannot be again into the rubber mold inlet. Ejection: press the "top" button, the product will be ejection. When semi-automatic, the ejection height can be determined by adjusting the ejection time before and after ejection. Ejector back: press the "ejector down" button, the ejector will automatically return to the original position. Adjust ejector back time when automatic, to determine the ejector back time. Thimble times: set the number of thimbles to determine the number of ejections. Turn off: turn off the switch on the control panel, turn off the power supply, and clean the machine. Horizontal injection molding machine operation Boot check Before turning on the power supply, first check the power cord to make sure whether the hydraulic oil is sufficient and check whether the proximity switch of the safety door fails and whether the safety door switch is smooth. The installation of the mold must be done manually Close the safety door by matching the mold to the fixed circle of the fixed plate, switch the mold to the mounting adjustment, and then close the mold. Adjust the mold so that the center of the nozzle is up and down the nozzle, right and left, right and left, after the horse, the mold is fixed on the fixed plate. Adjust the travel and speed of the thimble. The overtravel of the thimble may damage the mold. Adjust formwork safety device. Molding operation manual operation Switch the operation selector to the "manual" position and press the pump start button. The safety gate on the left side shall also be closed. When the die switch switches to "die closing", the die closing action begins and is completed with high pressure. The injection device switches to "forward" and the nozzle contact is complete. When the switch of injection device switches to "injection", the injection action is performed and the pressure is converted from injection (once) to secondary pressure. Note: start the screw drive motor 15 minutes after the heating cylinder temperature reaches the set temperature to avoid damage to the screw. Measure the holding time. Switch the screw switch to the "rotation" position for metering. Switch the injector switch and move the injector back to the appropriate position. After measuring the cooling time, switch the die switch to "open die". Press the ejection switch to test ejection of finished product. Automatic molding operation Start with manual operation, make the molding condition stable, and then enter the molding operation with automatic operation. After confirming that it is safe for four weeks, close the safety gate. When the die is closed, it will be converted from low pressure die to high pressure die on the way. After the party closes the pressure rise is confirmed, the injection device advances. After the nozzle contact is completed, the injection begins. When the injection time timer counts, the injection is performed and the pressure is maintained. Once the injection time timer reaches the set time, the cooling and injection metering begins. As the screw rotates, it retreats. When the projectile stops contact with the proximity switch, the extruding device backs off. When the cooling time timer reaches the time, the pressure in the closed die cylinder will drop and then proceed with the opening action. When the cover die stops contacting the proximity switch, the opening action stops. Then the ejection action is performed, at which point the finished product is ejected by the thimble and falls onto the finished product falling plate.  

 In the mechanical operation, to stop the emergency, immediately stow the "emergency stop button" beside the side of the operation plate or the reverse operation plate. Stop the machine In the event of a thermal decomposition that is easily caused by the use of the resin, first stop supplying the material and shoot all the resin in the injection cylinder to prevent the resin from remaining in the injection cylinder and causing thermal decomposition. At this point, during the next die operation, care must be taken with the temperature of the resin cylinder, as MELTON resin sometimes falls apart. At the end of the operation and when the operation is stopped, to ensure the safety and protection of electrical appliances, please turn off the power supply and clean the machine.