Cross-flow fan blade assembling device and cross-flow fan blade assembling method

Abstract

The invention belongs to the technical field of cross-flow fan production, and relates to a cross-flow fan blade assembling device and a cross-flow fan blade assembling method. The cross-flow fan blade assembling device comprises a horizontal positioning assembly and a lifting insertion assembly; the horizontal positioning assembly comprises a horizontal positioning air cylinder, a horizontal positioning plate and a horizontal positioning sliding rail. the horizontal positioning air cylinder is transversely arranged on a blade transferring supporting plate, a moving part of the horizontal positioning air cylinder is fixedly connected with the horizontal positioning plate, the horizontal positioning plate is transversely arranged on the blade transferring supporting plate through the horizontal positioning sliding rail, a blade positioning frame used for positioning a blade is longitudinally arranged on the horizontal positioning plate, and the whole blade positioning frame is U-shaped;and the bottoms of two inserting push rods penetrate through an inserting limiting sleeve and insert blades in the blade positioning frame into a fan main body. The cross-flow fan blade assembling device has the advantage that the assembly efficiency and the assembly precision between the blades and the fan main body are improved.

Description

technical field [0001] The invention belongs to the technical field of cross-flow fan production, and in particular relates to a cross-flow fan blade assembly device and a method thereof. Background technique [0002] Cross-flow fans, also known as cross-flow fans, have the characteristics of uniform and concentrated air supply and low noise, and are widely used in household appliances, laser instruments, and agricultural material cleaning. [0003] The cross-flow fan includes a main body of the fan and multiple blades. The main body of the fan includes a fan frame and a blade cover. The outer ring of the fan frame is regularly arranged with a plurality of longitudinal blade grooves, and the blade cover is set on the outer ring of the fan frame. In the lower part, the blade cover is provided with a plurality of blade sockets in the circumferential direction, and the upper and lower ends of the blade are provided with blade plugs, and each blade is inserted into the blade gro...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to solve the problem of poor assembly quality of the blades of the existing cross-flow fan described above, and provide a blade assembly device for the cross-flow fan. The accuracy of blade assembly, the blades are accurately and effectively inserted into the main body of the fan through lifting and inserting components, improving the quality and efficiency of blade assembly

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