Servo tool magazine and tool changing control method thereof

Abstract

The invention relates to a servo tool magazine and a tool changing control method of the servo tool magazine. The servo tool magazine is characterized by comprising a tool magazine body, a cam mechanism, a tool arm structure, an ATC protective cover, an ATC tool changing mechanism, an ATC speed reducer, an ATC servo motor, a cam locating sensor, a tool magazine speed reducer fixing base, a tool magazine speed reducer, a tool magazine servo motor, a control box, a tool magazine rear protective cover, a disc type tool disc unit, an origin sensor, a tool magazine front protective cover, a tool turnover air cylinder set, a tool turnover microswitch, a tool disc core shaft, tool sheath structures, a tool turnover locating base and a servo driving device. The control box drives the mechanical structures, then rotation is achieved at one time, and therefore the purpose that a tool to be used is moved out of a tool magazine can be achieved, the purpose that after the tool is used, the tool ismoved to the tool magazine again from the exterior is achieved at the same time, the defects of changing errors, time and labor consumption and the safety threat of a manual changing mode are overcome, the defect that a mechanical changing mode is narrow in range of applicability can also be overcome, and the changing accuracy is guaranteed through accurate detection of multiple position detectiondevices.

Description

technical field [0001] The invention relates to a tool magazine structure and a control method thereof, in particular to a servo tool magazine and a tool change control method thereof. Background technique [0002] In the existing precision mechanical forming process, the processing of a single part often involves various processing technologies such as boring, milling, cutting, cutting, drilling, etc., and a single type of tool often cannot meet the needs of multiple processing types. , so in the process of processing a single part, it is often necessary to make timely replacement and adjustment of the processed tool. The existing technology generally includes two methods of manual replacement and mechanical replacement. For the manual replacement method, although the replacement effect is accurate, The resulting processing error is small, but the replacement is time-consuming and labor-intensive, and manual position detection is required for each replacement, the individua...

AI Technical Summary

Problems solved by technology

[0002] In the existing precision mechanical forming process, the processing of a single part often involves various processing technologies such as boring, milling, cutting, cutting, drilling, etc., and a single type of tool often cannot meet the needs of multiple processing types. , so in the process of processing a single part, it is often necessary to make timely replacement and adjustment of the processed tool. The existing technology generally includes two methods of manual replacement and mechanical replacement. For the manual replacement method, although the replacement effect is accurate, The resulting processing error is small, but the replacement is time-consuming and labor-intensive, and manual position detection is required for each replacement, the individual labor differences are large, and the safety threat to unskilled operators is greater. , although it saves time and effort, and achieves higher precision after replacement, but the applicability is poor, and the same tool change and positioning operations cannot be performed for every tool, and the scope of application is narrow; at the same time, for the existing disc cutter As far as the library is concerned, both the ATC tool change structure and the disc cutterhead unit lack a relatively stable control module to realize their working process

Images