Cutter online detection device and detection method thereof
A technology for detecting devices and knives, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of high product defect rate and no online detection of knives, etc., and achieve the effect of easy use and maintenance
Pending Publication Date: 2021-08-17
HUAQIAO UNIVERSITY
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Problems solved by technology
[0003] The invention discloses an online tool detection device and a detection method thereof, aiming to improve the problem that the existing processing device does not have an online tool detection tool, resulting in a high defective rate of products
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[0042] combine Figure 1 to Figure 7, this embodiment provides an online tool detection device for detecting the tool of a robot 600 , including a frame 100 , a moving component 200 , a sensing component 300 , a limit component 400 and a control component 500 . Wherein, the frame 100 has a base 110 and two support bars 120 oppositely arranged, and the base 110 is placed on the workbench of the robot 600; the moving assembly 200 is provided with a moving block 210 configured between the two support bars 120, and The driving member 220 used to drive the moving block 210 to reciprocate between the two support rods 120; the induction assembly 300 has a laser displacement sensor 310 and a photoelectric switch 320 installed on the moving block 210, and the laser displacement sensor 310 is used to detect the position of the tool. In the case of deformation, the photoelectric switch 320 is used to detect the signal of tool movement; the limit assembly 400 includes limit switches 410 r...
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The invention provides an online cutter detection device and a detection method thereof, and relates to the technical field of cutter detection, and the online cutter detection device comprises a rack which is provided with a base and two supporting rods which are oppositely arranged; a moving assembly, provided with a moving block arranged between the two supporting rods and a driving piece used for driving the moving block to move between the two supporting rods in a reciprocating mode; a sensing assembly, provided with a laser displacement sensor and a photoelectric switch which are arranged on the moving block, the laser displacement sensor being used for detecting the deformation condition of the cutter, and the photoelectric switch being used for detecting a moving signal of the cutter; a limiting assembly, comprising limiting switches which are arranged on the two supporting rods respectively, so that the laser displacement sensor can do reciprocating linear movement through the two limiting switches; and a control assembly, electrically connected with the moving assembly, the sensing assembly and the limiting assembly, so that the laser displacement sensor and the cutter synchronously reciprocate. Therefore, the real-time online detection of the cutter is realized, and the problems in the prior art are solved.
Description
technical field [0001] The invention relates to the technical field of tool detection, in particular to an online tool detection device and a detection method thereof. Background technique [0002] In the field of machinery manufacturing, the phenomenon of using industrial robots to process workpieces is becoming more and more common, and industrial robots have become an indispensable part of the machining industry. Applying industrial robots to milling can greatly improve processing efficiency and reduce labor costs. The deformation of the tool at the end of the robot directly affects the surface quality of the workpiece. However, the existing machining error detection device cannot detect the deformation of the tool at the end of the robot online during the machining process. For parts that require high machining accuracy, it is impossible to detect tool deformation in real time. Manufacture defective products, high scrap rate. Contents of the invention [0003] The in...
Claims
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IPC IPC(8): G01B11/16
CPCG01B11/16
Inventor 王福增刘舒颖曹亮姜峰
Owner HUAQIAO UNIVERSITY