Numerical control gantry type environment-friendly plane grinding and polishing machine

Abstract

The invention discloses a numerical control gantry type environment-friendly plane grinding and polishing machine. The numerical control gantry type environment-friendly plane grinding and polishing machine comprises a gantry rack, tracks used for walking of the gantry rack, and abrasive belt grinding devices arranged on the gantry rack and driven to vertically ascend and descend and horizontally move. Each abrasive belt grinding device comprises an angle adjusting arm, an abrasive belt assembly fixed to the angle adjusting arm, and a frequency conversion reversing grinding motor capable of driving the abrasive belt assembly to rotate in the forward direction and the reverse direction, wherein elastic supporting devices are arranged on the two sides of the angle adjusting arm, and the bottom of the angle adjusting arm is connected with a cardan joint arm. The angle adjusting arms can be driven to rotate around the cardan joint arms. Each abrasive belt assembly is externally provided with a sealing dustproof cover, wherein a vacuum dust discharging port is formed in the top of the sealing dustproof cover so that dust sucked in from a bottom dust inlet can be discharged from the vacuum dust discharging port. The numerical control gantry type environment-friendly plane grinding and polishing machine can achieve dustless work, is high in grinding efficiency and capable of adapting to grinding and polishing work of plane panels different in material.

Description

technical field [0001] The invention relates to the technical field of plane grinding and polishing equipment, in particular to a numerically controlled gantry type environment-friendly plane grinding and polishing machine. Background technique [0002] For the surface treatment of flat plates, such as steel, etc., such as removing the oxide layer on the surface, grinding and polishing machines are usually used for grinding and polishing. Currently, the grinding or polishing equipment used for surface treatment of flat products is generally horizontal. , The plane processing equipment of this structure relies on the full force of the grinding head to press on the plane plate to generate pressure on the plate, so the pressure is very small, and it cannot guarantee that the scale of the plate will be knocked off at one time. In addition, in the existing similar products, the speed of the grinding head cannot be adjusted, and it generally works at the maximum speed. When the gr...

AI Technical Summary

Problems solved by technology

[0002] For the surface treatment of flat plates, such as steel, etc., such as removing the oxide layer on the surface, grinding and polishing machines are usually used for grinding and polishing. Currently, the grinding or polishing equipment used for surface treatment of flat products is generally horizontal. , the surface processing equipment of this structure relies on the full force of the grinding head to press on the flat plate to generate pressure on the plate, so the pressure is very small, and it cannot guarantee that the scale of the plate will be removed at one time.

In addition, in the existing similar products, the speed of the grinding head cannot be adjusted, and it generally works at the maximum speed. When the grinding head is grinding steel plates and other workpieces, it will throw off the scale and stay on the steel plate. These scales are metal dust. If dropped on a part of a workpiece that has been ground, it sticks and is so strong that it is difficult to remove

And the current similar products have no sealing device, and even 50% of the dust generated during the grinding process cannot be sucked away

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