Automatic multi-axis tapping machine with monitoring function

Abstract

The invention discloses an automatic multi-axis tapping machine with a monitoring function. The automatic multi-axis tapping machine comprises a motor cabinet, a support, a material drawing device, at least one multi-axis tapping device, at least one multi-threaded-hole detection device and a PLC control system. The support is arranged on the surface of the motor cabinet in a linear manner and sequentially provided with the multi-axis tapping devices, the multi-threaded-hole detection devices and the material drawing device. The multi-axis tapping devices, the multi-threaded-hole detection devices and the PLC control system through signals. The PLC control system comprises a screw tap service life monitoring module and a threaded-hole detection module. The positions of all screw taps in the multi-axis tapping devices correspond to the positions of all detection needles of the multi-threaded-hole detection devices. By means of the automatic multi-axis tapping machine, the manual detection time and process are saved, and on-line screw tap service life detection and threaded-hole detection are achieved; the screw taps can be replaced timely so that rejects can be avoided, and the production yield is guaranteed; detection is accurate, and the production cost is saved; and production efficiency is improved.

Description

technical field [0001] The invention relates to a high-efficiency multi-axis automatic tapping machine which can monitor the service life of a thread tap and can also detect tooth holes online. Background technique [0002] At present, there are two main methods of tapping detection used in automatic tapping equipment. One is to use mechanical contact to detect the length of the tap, and the other is to monitor the state of the tap through automatic monitoring of the tooth hole. monitor. Both of the above two methods rely on sensors and visual systems to detect the breakage signal of the tap after the tap breaks. In this process, defective products will appear, which will bring losses to the enterprise. In addition, the first method The method is also easy to misdetect and affect the production capacity of the machine. The second method is that the cost is too high and the penetration rate is limited. For tapping machines with multi-axis tapping, manual detection of the ho...

AI Technical Summary

Problems solved by technology

Both of the above two methods rely on sensors and visual systems to detect the breakage signal of the tap after the tap breaks. In this process, defective products will appear, which will bring losses to the enterprise. In addition, the first method The method is also easy to misdetect and affect the production capacity of the machine. The second method is too high in cost and limited in popularity

For tapping machines with multi-axis tapping, manual detection of the holes is a waste of time, and it is impossible to find defective products in time and replace the taps in time, resulting in a large number of defective products, and sometimes there will be missed inspections and tooth defects. Incorrect positioning of holes and taps occurs, which will waste a lot of manpower and material resources, resulting in increased production costs

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