Key Application Scenarios in Concrete Block Molding Machines
1. Vibration Mechanism Support and Shock Absorption
The vibration mechanism is the core component of the block molding
machine, and its operational stability directly determines the
material compaction effect. Installing industrial air springs
between the vibrating motor and the frame effectively isolates the
high-frequency vibration generated by the motor from being
transmitted to the machine body, preventing frame deformation and
resonance of other components. Simultaneously, the elastic support
of the air springs allows vibration energy to be more
concentratedly transferred to the material within the mold,
improving compaction efficiency and reducing energy consumption. In
large molding machines, multiple sets of air springs are typically
arranged symmetrically to ensure uniform force distribution on the
vibration mechanism, further enhancing operational stability.
2. Mold Lifting and Buffering
During the block demolding process, the mold needs to be lifted and
lowered rapidly, with smooth buffering at the end of its stroke to
prevent impact from causing block breakage or mold deformation.
Industrial air springs can serve as auxiliary buffer elements in
mold lifting mechanisms, working in conjunction with the hydraulic
system: when the mold descends, the air spring is compressed,
achieving flexible buffering through pressure changes in the air
chamber, reducing the impact of contact between the mold and the
material; when the mold rises, the air spring releases pressure,
assisting the hydraulic system in improving operating efficiency,
while reducing pressure fluctuations and extending the life of
hydraulic components.
3. Machine Body Leveling and Support
During long-term operation, concrete block molding machines are
prone to tilting due to factors such as foundation settlement and
uneven load, leading to uneven molding pressure distribution and
affecting the dimensional accuracy of the blocks. Using industrial
air springs as machine body support elements allows for precise
correction of the machine body's level by independently adjusting
the inflation pressure of each set of air springs. For example,
when one side of the machine body sinks, increasing the pressure of
the corresponding air spring generates greater support force,
adjusting the machine body to a level state, ensuring the
parallelism of the mold and the press head during molding, and
improving product dimensional consistency.
4. Vibration Buffering of the Feeding System
When feeding materials into the mold, the screw conveyor or belt
conveyor in the feeding system is prone to vibration due to
material impact, leading to uneven feeding and affecting the block
density. Installing industrial air springs between the conveyor
support and the machine body can absorb the impact vibration during
the feeding process, ensuring that the material falls evenly into
the mold cavity. This also prevents problems such as conveyor
deviation and loosening of parts caused by vibration, improving the
operational stability of the feeding system.
