High-stability bamboo stick sharpening machine

Abstract

The invention discloses a high-stability bamboo stick sharpening machine which comprises a machine base. A rotating wheel is rotationally connected to the middle of the machine base, and a plurality of feeding grooves are evenly distributed on the rotating wheel. A conveyor belt set is arranged at the top of the rotating wheel, and grinding devices are arranged on the two sides of the conveyor belt set. A push rod device and a collecting groove are formed in the two sides of the rotating wheel correspondingly. The feeding grooves comprise arc-shaped grooves, oblique faces are arranged on the positions, between the arc-shaped grooves and the outer wall of the rotating wheel, of one sides of the arc-shaped grooves in the rotating direction of the rotating wheel, and protruding corners are arranged at the junctions of the oblique faces and the arc-shaped grooves. Arc-shaped faces are arranged on the positions, between the arc-shaped grooves and the outer wall of the rotating wheel, of theother sides of the arc-shaped faces in the rotating direction of the rotating wheel. The high-stability bamboo stick sharpening machine has the characteristics of being high in working efficiency andgood in conveying and sharpening stability.

Description

technical field [0001] The invention relates to a machine for sharpening bamboo sticks, in particular to a machine for sharpening bamboo sticks with high stability. Background technique [0002] At present, the sharpening method of the sharpening machine for bamboo sticks is to place the bamboo sticks in the rack, and then drive the bottom plate to shake rapidly along the direction of the rotating wheel body through the crank connecting rod, so that the bamboo sticks will fall into the basket under the friction of the bottom plate. In the arc groove of the rotating wheel body, the bamboo sticks are driven to rotate to the grinding wheel through the rotating wheel body, and the grinding wheels on both sides of the rotating wheel body are used to realize the sharpening of the bamboo sticks. However, the conveying method of feeding through vibration will lead to low conveying accuracy of the bottom plate, so that the bamboo sticks cannot fall stably into the arc-shaped groove o...

AI Technical Summary

Problems solved by technology

However, the conveying method of feeding through vibration will lead to low conveying accuracy of the bottom plate, so that the bamboo sticks cannot fall stably into the arc-shaped groove of the rotating wheel body with the shaking frequency of the bottom plate, and bamboo sticks often collide during the feeding process. The outer edge of the arc-shaped groove causes rebound or drop, which not only reduces the sharpening efficiency of bamboo sticks, but also causes the hidden danger of sticking after rebounding or falling bamboo sticks, which affects the subsequent conveying and feeding work of bamboo sticks

[0003] In addition, during the transportation of the bamboo sticks on the rotating wheel body and the sharpening process of the grinding wheel, the bamboo sticks will also come out and fall from the arc groove due to the change of friction force and its own angle, which not only further reduces the labor force of the bamboo stick sharpening machine. The work is stable, and the bamboo sticks are easy to splash with the rotation of the grinding wheel after they come out, forming a safety hazard

Therefore, the existing bamboo stick sharpening machine has the problems of low work efficiency, poor conveying and sharpening stability

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