Automatic modification equipment for front edge of fan blade
A technology for fan blades and blade leading edges, which is applied in the field of automatic repair equipment for the leading edge of fan blades
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Embodiment 1
[0030] A leading edge automatic trimming device for fan blades, comprising a support platform 8 for laterally supporting the fan blade a and a base 9 for fixing the support platform 8 to the ground, above the support platform 8 there is a matching support The platform 8 is used to position the upper positioning unit of the fan blade a, and the upper end of the base 9 is laid with a trolley track 12 on the side close to the leading edge a1 of the blade, and the trolley track 12 is provided with a front edge repair mechanism that can drive independently;
[0031] In this example, if Figure 1-2 As shown, the cross-section of the fan blade a shows that the fan blade a includes two sheets and an adhesive layer a3 that is located between the two sheets and bonds the two sheets. After the fan blade a is bonded and formed, the adhesive The junction layer a3 will protrude on the leading edge a1 and the trailing edge a2 of the fan blade a after the mold is opened, and it needs to be re...
Embodiment 2
[0039] The difference between this embodiment and embodiment 1 is that, as Figure 2-3 As shown, the upper positioning unit includes an underpackage walking track 3 fixed on the crossbeam of the workshop, and a self-propelled linear walking vehicle 2 is installed through the walking wheels 4 in the walking track 3. The lower end of the linear walking vehicle 2 is vertically A lifting cylinder 1 is installed, and the telescopic end of the lifting cylinder 1 is connected with a horizontally arranged installation platform 6 through a rotating seat 5. The lower end of the installation platform 6 is provided with a positioning seat 7 for positioning the fan blade a after cooperating with the support platform 8, and the lifting cylinder 1 A pressure sensor II is installed on the telescopic end of the motor, and the movement of the positioning seat 7 can be effectively driven by the walking of the linear traveling vehicle 2 on the walking track 3, and the segmented blade leading edge ...
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