Vertical injection molding machine manufacturers are one of the commonly used equipment in the plastics processing industry and usually require long hours of work. When the vertical injection molding machine is used for a long time, in order to ensure the stable performance of the vertical injection molding machine, we often observe and repair it from time to time. So what should we pay attention to during the overhaul of the vertical injection molding machine? Need to pay attention to the following points:

1. All power supplies must be disconnected.

2. The disassembly and assembly of the vertical injection molding machine must be carried out by professional maintenance personnel. Different vertical injection molding machines correspond to different models. The structure of the equipment will vary according to the model, so professional maintenance personnel must consult the maintenance personnel of the same vertical injection molding machine before disassembling and assembling the equipment. Before disassembling and assembling the machine, we must understand the basic structure of the equipment according to the relevant information and customize a reasonable plan before disassembling and assembling.

3. After entering the water, remove the battery on the main board of the input/output computer in a short time, because the individual components of the input/output board are still energized without removing the battery, which will accelerate the rust and corrosion of these components. Increase the difficulty and cost of component maintenance.

4. Remove the electrical parts (operated by maintenance personnel) in the entire point box and clean them with alcohol. If necessary, separate components, including input/output board, 24V power supply, 5V power supply, transformer, communication contactor, air switch, axial fan, etc.

5. Use on-site drilling hopper to make all parts rich and drilling, and put the differentiated and clean parts into the drilling hopper in layers. The drilling temperature is 50~70, and the drilling time is 8~10 hours. Test whether the insulation resistance value meets the requirements (generally measured with 200K file) to judge whether it is completely boring.

6. For practical operation, professional tool configuration is also essential. If there is a problem with the plan you made, you must keep calm, take a break first, and then slowly solve it according to scientific methods, one small problem at a time. Instead of using impulsive mentality to solve this problem. If you do this, it will only exacerbate the problem.

7. It should be noted that during the disassembly and assembly process, the disassembled parts and other related accessories should be placed reasonably and orderly to avoid unnecessary trouble.

What aspects should be paid attention to for maintenance shared by vertical injection molding machine manufacturers? Vertical injection molding machine is generally composed of injection system, mold clamping system, hydraulic transmission system, electrical control system, lubrication system, heating and cooling system, safety monitoring system, etc.