A deburring control method for two-tangent deburring machine

Abstract

The invention discloses a deburring control method for a two-tangent deburring machine. During the deburring slag removal process, the deburring roller is controlled to descend and rise as a whole, and the lower limit proximity switch is used for positioning, thereby avoiding the Or the interruption of the deburring process caused by the jamming of the blade reduces the downtime and maintenance times of the deburring machine, improves the deburring rate of the deburring machine, simplifies the deburring action, and speeds up the production rhythm.

Description

technical field [0001] The invention relates to a roller shaft repair process, more specifically, to a deburring control method for a two-tangent deburring machine. Background technique [0002] The two-tangent deburring machine of the thick plate enterprise is a deburring machine with a steel pusher, and the specific process of head deburring is as follows: [0003] 1. After starting up, the deburring roller is always in the standby position. After the grating detection slab enters the range of the deburring machine, the deburring roller rotates to the upward position of the deburring blade according to the value of the absolute value encoder, and at the same time the deburring push arm starts to move Move down to the ready position. 2. After the head of the slab is in place, the deburring blade and the fixing pin spring up together, and the fixing pin is inserted into the hole of the deburring roller seat to lock the deburring roller. 3. The deburring of the head starts,...

AI Technical Summary

Problems solved by technology

[0005] 1. Since the fire-cut slab is mainly a cold slab, the burrs are relatively hard, resulting in a large force on the fixed pin during the deburring process. This will cause a slight deformation of the fixed pin for a long time, and because the pressure of the fixed pin cylinder is small, the During the slag cleaning process in step 4, sometimes the pins will be stuck in the groove and cannot fall down, causing the deburring roller to fail to rotate, and the motor will be blocked for a long time, causing the motor to trip, and the deburring process will be interrupted

[0006] 2. During the slag cleaning process, the deburring roller rotates 180° to the downward position of the blade. Due to mechanical jamming, some blades cannot be retracted after the blade pops up. When the deburring roller rotates to the upward position of the blade, step 5 At the beginning, because individual blades are in the state of ejection at this time, higher than the plane of the roller table, after the tail removal starts, the slab will move forward and hit the blades, driving the entire deburring roller to rotate, and the deburring process is interrupted

[0007] Due to the existence of the above two problems, the deburring rate of the two-tangent deburring machine has been low, and the existence of burrs indirectly affects the surface quality of the steel plate

How to avoid the interruption of the automatic deburring process and improve the deburring rate of the deburring machine is a problem that actually exists and needs to be solved urgently

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