Vacuum sucker lifting appliance It belongs to the lifting industry equipment and is a new type of light crane. Originated in Europe, it is widely used in paper making, steel, alloy plate, aircraft manufacturing, wind power generation, residential industrialization and other industries in developed countries in Europe and the United States. In recent years, it was introduced into China. Since the naming originated from abroad, the naming in China is numerous and disorderly. Vacuum spreader Vacuum sucker Vacuum suction crane and vacuum carrier are named after this. Of course, some people call it the power assisted manipulator, which is named after its function.

The vacuum sling is generally composed of columns, cantilevers, airway devices and suction cups. The lower end of the column is fixed on the concrete foundation through anchor bolts, and the cantilever can be driven to rotate by electricity or manpower. The gas pipe is suspended on the cantilever by the mobile trolley and runs in a straight line from left to right. The vacuum pipe drives the suction cup to rise or fall vertically through vacuumizing and filling air. Absorb the material through the suction cup, and then vacuumize and lift it. According to the shape, weight, material and other characteristics of materials, suction cups can be developed and designed purposefully.

The vacuum sucker has the following outstanding advantages:

1. Fast operation speed:

The vacuum energy is stored in the vacuum accumulator and can be transferred to the suction cup within one second for instant absorption. The release speed can be controlled manually, and the workpiece will not be damaged due to sudden release. The suction cup with fast inflation speed can be separated from the object instantly, improving the working efficiency.

　　 2. Low noise:

There is basically no noise in pneumatic operation, which has little impact on operators and the surrounding environment.

　　 3. Use safety:

Vacuum sucker means that the storage is vacuumized by a vacuum pump and then controlled: in the case of power failure (power failure), the adsorbed objects can still be firmly adsorbed to ensure that there is enough time to take measures.

The vacuum sucker can suspend the lifted workpiece for more than 20 minutes in case of power failure. (Of course, it also depends on the sealing degree of the adhesive strip)

At the same time, pneumatic is very suitable for some explosion-proof factories or workshops, such as food factories or pharmaceutical factories.

　　 4. Adsorption safety:

The vacuum sucker lifting appliance is mainly used to transport materials by vacuuming the air inside the vacuum sucker with a vacuum source. Sucker is generally made of silica gel, natural rubber, nitrile rubber, etc. It will not leave traces on the product, so it can transport materials that need to be handled carefully. Non destructive handling or loading of fragile materials such as plates and glass.

　 5. Simple operation:

The operation of vacuum sucker is very simple. According to the different materials, it can be operated by one hand or two hands. The suction and discharge can be completed by one hand, which greatly saves the labor cost of the workshop.

Due to the plasticity of the suction cup, the vacuum tube lifting appliance has been applied in almost all industrial fields, such as

Metallurgy/manufacturing: aluminum plate/rare metal plate/tube/sheet/metal ingot/deformed metal, etc.

Building/engineering: concrete precast slab/pipe/section/brick/curtain wall/insulation board/doors and windows, etc. Energy: wind turbine blade/carbon brick/crucible/silicon crystal/solar panel/battery, etc.

Automobile/high-speed railway/aviation: body/glass/skin, etc

Chemical industry/medicine/food: can/barrel/bottle/box/box packaging, etc.

Electronics/household appliances: household appliances/electronic components/cabinets, etc.

Glass: various flat/curved/profiled glass, etc.

Strictly speaking, there is no difference between the vacuum pipe hanger and the cantilever crane. It is also a kind of cantilever crane, belonging to the pneumatic cantilever crane.