Email:sales@tx-uv.comHangzhou Taoxing Printing Machinery Co.,Ltd

Hangzhou Taoxing Printing Machinery Co.,Ltd

Use And Daily Maintenance Of Hot Melt Adhesive Coating Machine

First, hot melt adhesive coating machine in the installation of safety matters 

⒈ when installing a hot melt adhesive coating machine, a correct and effective grounding line must be connected. Any equipment using high voltage is required to have a grounding wire, without the use of grounding wire, any hot melt adhesive coating machine with insulating body protection components, there is still the possibility of forming a voltage conductor, the risk of electric shock. 

2. According to the load required by the hot melt Adhesive coating machine and its ancillary peripheral equipment, check the power cord used, and whether the insulation protection is in accordance with the regulations, the load of the wire must be higher than the rated power of the hot melt Adhesive coating machine. 

3. Ensure that the voltage connected to the hot melt Adhesive coating machine is in line with the hot melt adhesive coating machine itself, such as single-phase 220v voltage standard Hot melt Adhesive coating Machine equipment If the use of 380V power supply will damage hot melt adhesive coating machine spraying equipment, such as single-phase 220v voltage standard Hot melt Adhesive coating Machine equipment If the use of less than 220V power Can not achieve the equipment design performance, may also damage the hot melt Adhesive coating machine, wiring should ensure that its power cord is correctly connected to the position of the external power outage.

4. Ensure that the hot melt Adhesive coating machine operates at a specified voltage, if the voltage used is different from the specified, may cause the hot melt adhesive coating machine to be burned.

Second, hot melt adhesive coating Machine daily operation of safety matters 

⒈ to avoid the evaporation and explosive raw materials or gas around the operation of hot melt adhesive coating machine, Hot melt adhesive coating machine spraying equipment can not be stored around flammable and explosive items. 

2. Do not operate without proper protective devices, good insulators or good protection panels using hot melt adhesive coating machine, need to be overhauled only through professional training personnel to be able to disassemble the machine repair. 

3. Do not operate using a hot melt adhesive coating machine in the surrounding environment where the temperature is less than 0 ℃ and the temperature is higher than 50 ℃. 

4. Try to use it in the absence of fast flowing air. Because the combination of hot melt glue nozzle is exposed to the rapid circulation of air, due to rapid cooling, will affect the nozzle combination of hot melt adhesive flow, easy to produce wire drawing phenomenon. 

5. When adding hot melt adhesive, should be in the melt glue pot at least one-third of the hot melt adhesive before the addition, to avoid hot melt glue in the pot without hot melt glue and then add glue, affecting the normal production.

6. The amount of supplementary glue shall not exceed 80% of the total volume of the hot melt adhesive pot.

Third, hot melt adhesive coating machine in the use of matters needing attention 

⒈ operation using hot melt adhesive coating machine, do not place other debris on the body or as a height of the use of utensils. 

2. Move or lift the hot melt adhesive coating machine, only allow the use of its base as a handling point, do not use hot melt adhesive coating machine pot cover, electrical box door, control Panel on the electrical components or insulation pipe on the connector for auxiliary and hot melt adhesive coating machine lifting, abnormal handling will damage the hot melt Adhesive coating machine spraying equipment. 

Four, hot melt adhesive coating Machine spray equipment maintenance and repair of safety matters maintenance and repair of hot melt adhesive coating machine, the following main safety precautions need to be taken: 

1. Before carrying out the work of the Hot melt Adhesive coating machine, the hot melt adhesive coating machinery must be coated with the power supply and the total power supply connected to the outside world to cut off, not live operation. 

2. In carrying out demolition and maintenance work, it is best for workers not to wear earrings, watches, necklaces, bracelets and other conductive decorations to prevent accidents. 

3. Do not casually disassemble and adjust any parts on the hot melt adhesive coating machine unless you have sufficient knowledge of the performance of the equipment. 

4. Unless there are other personnel in the side of the assistance, and in the event of accidents, due to mechanical damage or injury to personnel, can be immediately given help or first aid, otherwise do not separate hot melt adhesive coating machine equipment disassembly and maintenance. 

5. Only qualified personnel can be the hot melt adhesive coating machine for maintenance work. 

6. In no case, do not touch the wire connectors or other components that may be exposed to the outside world that are connected by wires or that are not loosened. 

7. Before removing or moving the protective device on the hot melt Adhesive coating machine or replacing the element, the supply of the power supply must be cut off first. 

8. If possible, try to stand on the plastic blanket for maintenance and repair work. Never maintain a hot melt adhesive coating machine in a flooded floor or in a very humid environment. 

9. For the maintenance and repair of hot melt adhesive coating machine must wear safety gloves, goggles and long-sleeved overalls, to avoid the body part by the high temperature liquid thermal Sol scald, or by the high temperature of the component surface burns. 

10. When loosening or installing the pressure joint, it must be determined that the pressure to provide a pressure gas source for the hot melt Adhesive coating machine has been reduced to 0 value. 

11. When cleaning hot melt glue melt cylinder, avoid the use of fireworks or sharp hard tools, so as not to scratch the inside of the Iron Teflon non-adhesive coating. 

12. If the air pressure or hot melt adhesive coating machine leakage, do not continue to operate using hot melt adhesive coating machine, first stop the hot Melt Adhesive coating machine work, cut off the power supply, and reduce the operating pressure to 0 value before maintenance.


Copyright © Hangzhou Taoxing Printing Machinery Co.,Ltd All Rights Reserved.
QR Code