Automatic feeding and positioning mechanism of CNC double-head tenon milling machine

Abstract

The invention discloses an automatic feeding and positioning mechanism of a numerical control dual-head tenoning machine. The automatic feeding and positioning mechanism comprises a base (1), a longitudinal sliding seat (2) and a fixed seat plate (3), wherein the fixed seat plate (3) is fixedly mounted on the base (1); the longitudinal sliding seat (2) is mounted at the other end of the base (1) in a sliding manner; the automatic feeding and positioning mechanism further comprises feeding mechanisms (5), a material pressing and positioning mechanism (6) and a driving mechanism (4) for driving the feeding mechanisms (5) to work; the feeding mechanisms (5) consist of automatic material falling mechanisms (52) and linear conveying mechanisms (51); and the material pressing and positioning mechanism (6) comprises a feeding support (61), a material pressing cylinder (62), a sliding block seat (63), a material pressing sliding rod (64), a material pressing sliding rod seat (65), a material pressing fixing plate (66) and a material pressing rod (67). The automatic feeding and positioning mechanism has the beneficial effects of high machining efficiency, high automation degree and high material conveying efficiency.

Description

technical field [0001] The invention relates to the technical field of woodworking machinery processing, in particular to an automatic feeding and positioning mechanism for a numerically controlled double-head tenon milling machine. Background technique [0002] At present, the CNC automatic double-end tenoning machine of the prior art has the following technical defects. 1. The dust-proof technology of the main shaft is not perfect enough, which often causes dust, wood chips, etc. to enter the main shaft assembly, affecting the normal operation of the main shaft assembly, resulting in The service life of components is shortened, which increases the frequency of component replacement and increases repair and maintenance costs; 2. The feeding device is generally controlled by a servo through the cooperation of a motor, a screw and a guide rail. Although it can be controlled accurately, its structure is large and The manufacturing cost is high. 3. Most of the main shaft device...

AI Technical Summary

Problems solved by technology

[0002] At present, the CNC automatic double-end tenoning machine of the prior art has the following technical defects. 1. The dust-proof technology of the main shaft is not perfect enough, which often causes dust, wood chips, etc. to enter the main shaft assembly, affecting the normal operation of the main shaft assembly, causing the main shaft The service life of components is shortened, which increases the frequency of component replacement and increases repair and maintenance costs; 2. The feeding device is generally controlled by a servo through the cooperation of a motor, a screw and a guide rail. Although it can be controlled accurately, its structure is large and The manufacturing cost is high. 3. Most of the main shaft device controls the lifting and rotation of the main shaft through the screw guide rail and the servo motor, and its structure is complicated, and the manufacturing and maintenance costs are high.

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