The Glass hoisting
The installation of glass is a meticulous overall organization and construction. Before construction, check the personnel of each station, whether the various machines and tools are normal, and whether the measures are correct. Tools and parts for high-altitude operations should be placed in a tool kit to prevent objects from falling and hurting people. The glass can be hoisted after the inspection is completed.
(1) Check the quality of the glass, pay attention to whether the glass is cracked or chipped, and whether the position of the copper plate of the hanging clamp is correct. Wipe the surface of the glass with a dry cloth, and mark the position of the glass with a marker.
(2) Install an electric suction cup machine. The electric suction cup machine should be positioned, symmetrical, and slightly above the glass, so that the glass after lifting can avoid left and right deflection and rotation.
(3) Install manual suction cups and side protective rubber sleeves at appropriate positions on the glass. The manual suction cup on the glass allows workers working on different platforms to assist the glass in place when the glass is in place.
More advantages of vacuum glass suction cup spreader
Time-saving, labor-saving, and cost-saving, convenient and quick to operate; small and lightweight, easy to handle workpieces, equipped with an oil-free vacuum pump, no external power supply; with ergonomic design, sound and light alarm system, energy storage device, high performance, long service life And other characteristics; cooperate with the driving to form a complete lifting and handling solution.
More application of vacuum spreader
Glass processing, glass loading, and unloading, glass curtain wall installation, etc.; suitable for workpieces with relatively flat and dense surfaces and relatively regular shapes.
The working principle of vacuum spreader
The vacuum suction cup is connected to the vacuum equipment (such as vacuum pump, etc.) through the air duct, and then contacts with other workpieces (such as glass, steel plate, etc.), and then starts the vacuum equipment to suck, so that negative air pressure is generated in the suction cup. Workpiece: When the workpiece is transported to the destination, the vacuum chuck is changed from negative air pressure to zero air pressure or slightly positive air pressure through the hand slide valve, and the vacuum chuck is separated to complete the task of transporting the workpiece.
The wall-mounted cantilever crane is used to transport the glass and does not occupy the floor area. The cantilever crane can be directly installed on the wall, on the column of the factory building or on the machinery and equipment. The fixing method is very simple, and the rotating angle can reach 180 degrees.
The column type of glass cantilever crane lifter equipment is used to transport the glass, which can be installed in any work site. It only occupies the foundation area of the column installation, has a small footprint, and can use all possible space. The maximum rotatable angle can reach 270 degrees.
The Installation Schematic of Glass Vacuum Spreaders Lifter 1
1. Start-up of the vacuum lifter of the glass suction crane
Turn on the power switch on the control box, the vacuum pump is started, and the air in the accumulator is first evacuated to ensure sufficient vacuum. When the pressure is lower than 50%, the sound and light alarm lamp will alarm until the required vacuum pressure is reached. When the pressure reaches the set pressure, the vacuum pump will automatically stop running to save power. At this time, the vacuum hoist is in a ready state.
2. Positioning of glass suction crane
Control the movement of the lifting equipment so that the suction cup of the suction hoist is close to the surface of the glass. At this time, the suction cup of the suction hoist is fully fitted and sealed with the glass surface;
3. Glass adsorption
Push the manual hand slide valve on the operating handle. At this time, the suction cup is connected to the vacuum system, and the suction hoist automatically absorbs the glass. The vacuum pressure gauge will display the vacuum degree (pressure) at this time. When the pressure gauge shows 55% vacuum degree (-0.55kg/f), it means it can be transported. This process takes about 2-3 seconds;
4. Glass flip
Pull out the locking shaft pin and push the suction cup holder forcefully to drive the workpiece to flip up. When it is about 90 degrees, the shaft pin automatically locks the suction cup holder. At this time, the 90-degree vertical flip of the workpiece is realized.
5. Glass lifting/discharging handling
Control the electric hoist to transport the plate to the unloading position;
6. Glass release
Pull back the manual slide valve on the operating handle to make each suction cup communicate with the atmosphere, then the vacuum pressure between the suction cup and the glass surface will disappear, and the glass will separate from the suction cup.
7. Repeat operation
Operate the lifting equipment to move to the next board to be transported, and repeat step 2.
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