Full-automatic plane up-down labeling machine

Abstract

The invention discloses a full-automatic plane up-and-down labeling machine in the technical field of labeling. According to the full-automatic plane up-and-down labeling machine, a workpiece can be clamped and positioned through cooperation of a clamping jaw and baffles, and two labeling rollers arranged on a rail synchronously move inwards to be matched with the clamping jaw to provide clamping force for the upper face, the lower face, the left face and the right face of the workpiece, so that shaking of the workpiece in the labeling process is effectively avoided, the workpiece can be stably labeled, and it is guaranteed that the height of the label attaching position is accurate; and the problem that workpieces labeled on the upper surface and the lower surface shake in the prior art is solved.

Description

technical field [0001] The invention relates to the field of labeling, in particular to a fully automatic plane up and down labeling machine. Background technique [0002] In the prior art, when labeling cylindrical workpieces, the upper and lower sides of the two-stage conveyor belt are usually used for labeling. However, when the two-stage labeling machine is labeling the workpiece, the workpiece passes through two stages Since there is a gap at the joint of the conveyor belt, the workpiece will vibrate during the labeling process here, which will easily lead to inaccurate labeling or uneven labeling on the bottom surface of the male part; in addition, the prior art When the upper and lower labeling machines transport the public parts, they need to be placed manually, and the spacing between the public parts needs to be controlled manually, which requires extremely high operating proficiency of the staff, and it is difficult for the workers to ensure the time when they are...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when labeling cylindrical workpieces, the upper and lower sides of the two-stage conveyor belt are usually used for labeling. However, when the two-stage labeling machine is labeling the workpiece, the workpiece passes through two stages Since there is a gap at the joint of the conveyor belt, the workpiece will vibrate during the labeling process here, which will easily lead to inaccurate labeling or uneven labeling on the bottom surface of the male part; in addition, the prior art When the upper and lower labeling machines transport the public parts, they need to be placed manually, and the spacing between the public parts needs to be controlled manually, which requires extremely high operating proficiency of the staff, and it is difficult for the workers to ensure the time when they are placed after working for a long time. However, if the distance between the public parts is not well controlled, the workpieces will generally collide or accumulate at the labeling place, resulting in the failure of normal labeling of the subsequent workpieces; moreover, the workpieces that have been labeled in the prior art are usually directly stacked on the At the same time, the workpiece still has a certain speed after leaving the labeling machine, which will cause collisions between the workpieces and cause deformation of the workpiece. However, the workers need to transport the processed workpieces to the packaging production line. The process is cumbersome and the efficiency is high. Not high; in the labeling machine that clamps and labels the workpiece through the fixture, it is difficult to ensure that the linear speed of the labeling machine can be kept consistent with the travel speed of the workpiece, so it is difficult to ensure the accuracy and integrity of the labeling (labeling roller line Inconsistencies between the speed and the travel speed of the workpiece may cause tearing of the label)

Images