Flash cutting device for wind blade

Abstract

The invention discloses a flash cutting device for a wind blade. A second bracket, a third bracket, and a fourth bracket of the flash cutting device for the wind blade are all located on the same side of a first bracket. A round cutter guard is arranged at the end of the second bracket, and a cutter disk is connected into the round cutter guard. A first nylon wheel is arranged at the end of the third bracket. A second nylon wheel is arranged at the end of the fourth bracket. A fifth bracket is connected with the fourth bracket in parallel through a first adjustment screw and a second adjustment screw. A third nylon wheel is arranged at the end of the fifth bracket. An upper suction pipe is arranged on the back portion of the round cutter guard. A connecting plate is installed at the bottom of the first bracket through a jackscrew, and a lower suction pipe is arranged at the end of the connecting plate, and a wide-neck duct collector hopper, located below the cutter disk, is arranged at the front end of the lower suction pipe. By adoption of the flash cutting device for the wind blade, the accuracy and uniformity of flash cutting are significantly improved, and the cutting effect is better; and additionally, dust can be sucked timely so that human body can be protected against harms of dust, and production needs for blades of various models and sizes can be met.

Description

technical field [0001] The invention relates to the technical field of wind power blade production, in particular to a wind power blade flash cutting device. Background technique [0002] One of the manufacturing processes of wind power blades is to use adhesive glue to bond the blade upper shell and the blade lower shell to mold. After the mold is closed and solidified, the part where the adhesive glue and the glass fiber cloth at the joint of the blade joint exceeds the contour of the blade is usually called the "flash" of the blade. The flash edge of the blade must be cut to meet the standard profile requirements for blade production. [0003] At present, there are few special flash cutting tools in the production of wind power blades. The commonly used blade flash cutting method is to manually mark the line, and then manually hold the electric grinding wheel cutting machine for cutting. Therefore, the following problems often occur: (1) Cutting The accuracy, uniformity...

AI Technical Summary

Problems solved by technology

[0003] At present, there are few special flash cutting tools in the production of wind power blades. The commonly used blade flash cutting method is to manually mark the line, and then manually hold the electric grinding wheel cutting machine for cutting. Therefore, the following problems often occur: (1) Cutting The accuracy, uniformity and effect depend entirely on the operator, and require a high level of operator, otherwise it will easily lead to burrs and uneven edges at the mold clamping seam of the blade, which will further affect the quality of the blade; (2) During the cutting process, a large amount of Dust such as rubber powder floats and is easily inhaled by the human body, endangering health

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