Vertical and injection molding machine features
1. The injection device and the clamping device are on the same vertical center line, and the mold is opened and closed in the up and down direction. The footprint is only about half of the horizontal machine, so it is about twice as large as the floor space.
2, easy to achieve insert molding. Because the mold surface is facing up, the insert is placed in an easy position. The model with the lower template fixed and the upper template movable, and the combination of the belt conveying device and the robot can easily realize the automatic insert molding.
3. The weight of the mold is supported by the horizontal template for the upper and lower opening and closing movements, and the phenomenon that the template cannot be opened and closed due to the gravity of the mold is not caused. Conducive to durability to maintain the precision of machinery and mold.
4, through a simple robot can take out the various plastic parts cavity, which is conducive to precision molding.
5. The general clamping device is open and open, easy to configure various types of automation devices, and is suitable for automatic molding of complex and delicate products.
6. Pulling belt conveying device is easy to realize the intermediate installation of the string through the mold, which is convenient for automatic production of forming.
7. It is easy to ensure the consistency of resin flow and mold temperature distribution in the mold.
8. Equipped with rotating table top, moving table top and inclined table top, it is easy to realize insert molding and in-mold combination molding.
9. When the small batch is trial-produced, the mold structure is simple and low in cost, and it is easy to unload.
10. It has withstood the test of many earthquakes. Because of the low center of gravity, the vertical machine has better earthquake resistance than the horizontal machine.
Injection molding machine operation points
Before booting
1. Before the operation of the injection molding machine, check whether there is water or oil in the electrical control box. If the appliance is damp, do not turn it on. The maintenance personnel should blow the electrical parts and turn them on again.
2. Before the operation of the injection molding machine, check whether the power supply voltage is consistent, generally should not exceed ± 6%.
3. Check the emergency stop switch, whether the front and rear safety door switches are normal. Verify that the motor and oil pump are rotating in the same direction.
4. Check whether the cooling pipes are long-distance, and pass the cooling water to the oil cooler and the cooling water jacket at the end of the barrel.
5. Before the operation of the injection molding machine, check whether there is lubricant in each active part and add enough lubricant.
6. Turn on the electric heat and heat each section of the barrel. When the temperature of each section meets the requirements, it is kept for a while to make the machine temperature stable. The holding time varies according to the requirements of different equipment and plastic materials.
7. Add enough plastic to the hopper. According to the requirements of different plastics for injection molding, some raw materials are preferably dried first.
8. Cover the heat shield on the barrel to save energy and extend the life of the electric heating ring and the current contactor.
Operation process
1. Don't arbitrarily cancel the role of the security door for the convenience of coveting.
2. Pay attention to the temperature of the pressure oil. The oil temperature should not exceed the specified range. The ideal working temperature of the hydraulic oil should be kept between 45-50 °C, generally in the range of 35-60 °C.
3. Pay attention to adjusting each stroke switch to avoid impact when the machine is moving.
End of work
1. After the operation of the injection molding machine is completed, the plastic in the barrel should be cleaned to prevent oxidation of the remaining material or long-term thermal decomposition.
2. The mold should be opened to keep the toggle mechanism in a locked state.
3. The workshop must be equipped with lifting equipment. Care should be taken when assembling and disassembling the mold to ensure production safety.
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