Periscopic detection system capable of facing milling cutters and working method

Abstract

The invention discloses a periscopic detection system capable of facing milling cutters and a working method, solves the problem that in the prior art, the distance between lens cones and cutters cannot be adjusted, and has the beneficial effect that all-directional shooting of each cutter can be realized. According to the specific scheme, the periscopic detection system capable of facing the milling cutters comprises working arms rotationally installed on a whirlwind milling machine, the side portion of the other end, away from the whirlwind milling machine, of each working arm is provided with a hollow periscopic lens cone, a camera shooting component is arranged in each lens cone, and an objective lens is arranged at one end of each lens cone; and the at least three sections of working arms are arranged, and the working arms are arranged in a telescope manner to match rotation of the working arms, so that the working arms drive the lens cones to move to the side portions of the cutters in a cutter head, the sections, close to the lens cones, of the working arms can drive the lens cones to rotate, the lens cones can be converted into an observation state and enter the cutter head, and the lens cones can rotate relative to the working arms.

Description

technical field [0001] The invention relates to the field of milling tools, in particular to a periscope-type detection system and working method that can face milling tools. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] The applicant filed an application CN201910808367.9 in 2019, titled Periscope Detection Mechanism, Prediction System and Method for Cyclone Milling Tools. The device can enter the tool to take pictures of the tool state, which solves the problem of limited camera installation space in the prior art. The problem of the poor accuracy of the acquired image, but the inventor found that it also has the following problems: [0004] 1) During the inspection process, the entire rotary milling machine does not stop completely, but runs slowly to ensure that every tool can be photographed. The operation characteristics of conven...

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Problems solved by technology

[0003] The applicant filed an application CN201910808367.9 in 2019, titled Periscope Detection Mechanism, Prediction System and Method for Cyclone Milling Tools. The device can enter the tool to take pictures of the tool state, which solves the problem of limited camera installation space in the prior art. The problem of the poor accuracy of the acquired image, but the inventor found that it also has the following problems:

The operation characteristics of conventional rotary milling machine tools are double rotation, that is, the cutter head rotates quickly, and the blank rotates slowly and accurately. arm for tool surface imaging

Under such conditions, when shooting different tools on a cutter head, the distance and angle between the lens and each tool are different, and the distance and angle between the objective lens and the tool surface cannot be adjusted flexibly. Subsequent testing sets up barriers

Not only that, because the observation point is fixed, the observation distance and observation angle are mutually restricted and cannot be adjusted independently

[0005] 2) Moreover, the adjustment of the entire movement requires the coordination of the machine tool and the working arm, which makes the programming more complicated

[0006] 3) The entire structure is improperly arranged, which is likely to affect the incoming light of the camera

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