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Quality detection device for fan blade

A detection device and fan blade technology, which is applied in the direction of measuring devices and instruments, can solve the problems of shield collision, affecting the production and processing efficiency of fans, increasing the workload of staff, etc., and achieves a reduction in workload, simple structure, and convenient rotation Effect

Inactive Publication Date: 2016-11-09
WUXI ZUNBAO ELECTRIC VEHICLE CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production and processing of fans, the fan blades usually need to go through injection molding, stamping and other processing procedures. Due to the stamping or injection molding of the fan blades, the blades of the fan blades often have some deviations in angle or length. Although this type of fan blades It does not affect the normal use of the fan, but due to the deviation of the angle and length of the fan blade, it is easy to collide with the fan shield when the fan blade is rotating. Therefore, a test is required after the fan assembly is completed. Once the fan blade is found If there is a collision with the protective cover, the fan needs to be reworked, which not only increases the workload of the staff, but also affects the efficiency of fan production and processing

Method used

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see Figure 1-2 , the present invention provides a technical solution:

[0018] A qualified detection device for fan blades, comprising a base 1 and a mobile frame body 10, a rotating motor 2 is installed in the middle of the inner cavity of the base 1, and a rotating disk 3 is also provided in the middle of the top of the base 1, and the rotating disk 3 The bottom of the bottom is connected with the top of the rotating motor 2, and the middle part of ...

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Abstract

The invention discloses a quality detection device for a fan blade, and the device comprises a base and moving frame bodies. Two ends of the top of the base are respectively provided with a moving frame body, and the inner cavities of the moving frame bodies are provided with a bearing plate. The top of the bearing plate is provided with a data analysis processor, and the bottom of the bearing plate is provided with a jump sensor. The bottom of the jump sensor is provided with a detection board. The device provided by the invention is simple in structure, is convenient to use, can achieve the effective detection of the offset of a blade angle and the spacing of the blades through the arrangement of the jump sensor, the data analysis processor and the detection board, brings convenience to a worker for sorting out an unqualified blade, and avoids a phenomenon that a blade collides with a protection cover after the fan is assembled, thereby improving the assembly and processing efficiency of a fan, and effectively reducing the workload of the worker.

Description

technical field [0001] The invention relates to the technical field of fan processing, in particular to a qualified detection device for fan blades. Background technique [0002] In the production and processing of fans, the fan blades usually need to go through injection molding, stamping and other processing procedures. Due to the stamping or injection molding of the fan blades, the blades of the fan blades often have some deviations in angle or length. Although this type of fan blades It does not affect the normal use of the fan, but due to the deviation of the angle and length of the fan blade, it is easy to collide with the fan shield when the fan blade is rotating. Therefore, a test is required after the fan assembly is completed. Once the fan blade is found If there is a collision with the protective cover, the fan needs to be reworked, which not only increases the workload of the staff, but also affects the efficiency of fan production and processing. Contents of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/22G01B21/16
CPCG01B21/22G01B21/16
Inventor 沈利锋
Owner WUXI ZUNBAO ELECTRIC VEHICLE CO LTD
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