Engraving machine vacuum cleaners are commonly known as (industrial dust collectors, mobile bag vacuum cleaners, advertising engraving machine vacuum cleaners, woodworking furniture vacuum cleaners). They are divided into single-barrel vacuum cleaners and double-barrel vacuum cleaners, which are widely used in various wood factories, furniture factories, wood products, pharmaceuticals, food, Production environments with large amounts of dust such as electronics, chemicals, instruments, precision machinery, hardware, plastics, leather, and shoe factories.
The working principle of the mobile bag engraving machine vacuum cleaner:
When the dust-containing gas enters from the inlet of the mobile bag vacuum cleaner, it enters each unit room through the guide tube. Under the action of the guide device, large particles of dust are removed After separation, it falls directly into the ash hopper, and the remaining dust enters the filter bags in the filter areas of each chamber evenly with the air flow. When the dust-containing gas passes through the filter bag, the dust is adsorbed on the filter bag, and the purified gas passes from the filter bag. excluded within.
The excellent features of the mobile bag engraving machine vacuum cleaner:
It has good mobility, flexibility, and good dust collection effect. It is more suitable for environments with many dust points. It can implement random control of each point of the machine. Avoid waste of power resources. Affordable price and good vacuuming effect.
Carving machine vacuum cleaner maintenance and upkeep
1. The engraving machine vacuum cleaner fan needs to be inspected and maintained regularly. The bearings need to be lubricated with grease once a week. Check the tightness of the belt at any time and find that the belt is too loose. , you can adjust the motor tensioning screw to a moderate level, and check whether there is anything attached to the fan blades at any time. If there is anything, it should be cleaned to avoid damage caused by vibration of the fan and affecting its service life.
2. Before stopping the vacuum cleaner of the engraving machine, close the front air vent of the air duct, leaving the rear air vent to remove the remaining dust in the air duct. Starting from the back, close one rear air vent, open the front air vent, and so on. , concentrate the wind force to remove the residue from the air duct from back to front to avoid clogging of the air duct.
3. The dust in the dust storage bag of the engraving machine vacuum cleaner needs to be removed regularly. When cleaning, check whether the dust outlet of the lower cone of the vacuum cleaner is blocked. If so, it should be removed immediately to avoid blockage and dust leakage from the central tube.
Causes of malfunctions during the operation of the engraving machine vacuum cleaner fan
1. The fan vibrates violently:
The fan shaft is not parallel to the motor shaft, and the pulley groove is misaligned.
, the casing or the air inlet rubs against the impeller.
, The steel of the foundation is not strong enough or not strong enough.
, the impeller rivets are loose or the impeller is deformed.
. The impeller shaft disk hole and the shaft are loose.
The connecting bolts of the casing, bearing seat and bracket, bearing seat and bearing cover are loose.
. The inlet and outlet pipes of the fan are poorly installed and cause resonance.
, the blades have dust and dirt, the blades are worn, the impeller is deformed, and the shaft is bent, causing the runner to become unbalanced.
2. The bearing cover heats up too high:
The bearing box vibrates violently.
The lubricant is of poor quality, deteriorates or contains dust, sand, dirt and other impurities or the filling amount is insufficient.
The tightening force of the bearing box cover and seat connecting bolts is too large or too small.
The shaft and rolling bearing are installed skewed, and the front and rear bearings are not concentric.
, the rolling bearing is damaged or the shaft is bent.
2. The motor current is too large and the temperature rise is too high:
The regulating door in the inlet and outlet pipes is not closed when the machine is turned on.
, The input voltage of the motor is low or the single-phase power supply is out of power.
Affected by severe vibration of bearings.
Causes and treatment methods of vacuum cleaner failure of mobile bag engraving machine
Failure
Cause
Troubleshooting method
Fan vibration
There are marks on the fan blades Attachment
, bearing damage
, clean
, replace bearing
The fan is noisy
Bearing damage
Replace the bearing
Bearing heat
Lack of lubricant
Add lubricant
Center tube is dusty
Lower cone outlet is clogged
Clear
Air duct is on fire
Polishing workpiece produces sparks
Remove the iron nails on the workpiece and the dust in the air duct
The motor is hot
, the surface of the motor is difficult to dissipate heat due to foreign matter attached to the surface
, the motor bearing is short of oil and stuck
, Eliminate surface attachments and maintain ventilation
, Replace motor bearings
Our company's long-term supply: single barrel advertising engraving machine vacuum cleaner/double barrel/high power engraving The machine vacuum cleaner is also sold with a matching vacuum cover: diameter, please call us for consultation and purchase! Phone:
Advertising vacuum cleaner/energy-saving three-dimensional vacuum cleaner/mobile bag engraving machine vacuum cleaner