Working Principle Of Automatic Label Machine

The use of automatic labeling machines has been very extensive, and with the rapid development of labeling technology, from the beginning of manual labeling to semi-automatic and fully automatic labeling machines, the competition of automatic labeling machines in the market is also increasing. more intense. Among them, the automatic labeling machine has the advantages of accurate position, good quality, high stability and high efficiency. It avoids a series of problems such as low efficiency of manual labeling, skewed stickers, uneven glue thickness and folding, and effectively reduces the waste of pulp. , reduce the labor cost of labeling. So let me explain to you how it works.

    Working principle of automatic labeling machine:

    1. The beginning of the working process of the automatic labeling machine is to send the box to the labeling machine at a constant speed on the conveyor belt. A mechanical system of a labeling machine includes a drive wheel, a labeling wheel and a reel. The drive wheel intermittently drags the tape as it is pulled from the spool and past the applicator wheel, which presses the tape against the box. Open loop displacement control is used on the reel to maintain the tension of the label tape, because the labels on the label tape are closely connected, so the label tape must be continuously opened and closed.

    2. With the labeling wheel moving at the same speed as the box, apply the label to the box. When the belt reaches the designated position, the drive pulley of the tag belt accelerates to a speed matching the belt, and then decelerates and stops after the tag is attached.
    3. Since the labels may slide, it has a registration mark to ensure that each label is placed correctly. The registration marks are read by the sensors and during the deceleration phase of the tape, the drive wheels are repositioned to correct any wrong positions on the tape.

    4. Another way of saying is: after the bottle enters the automatic labeling machine, the star wheel of the bottle stops opening, until the number of bottles reaches a certain amount, the bottle is carried forward by the conveyor belt, and after entering the bottle, it enters the bottle through the bottle feeding screw. Round, then kindergarten bottling, and then press the bottle head to press the bottle, under the action of the cam, the bottle moves downward, presses the bottle, and reaches the first stop.

    5. At the same time the cylinder pushes, after the flower plate and the rubber roller are glued, the next paper is removed from the box, and then clipped from the drum of the board, the drum clamps the bottle, the paper is cut, the paper is attached to the bottle, the labeling machine is in a certain At the same time, under the action of the cam, it rotates 90 degrees clockwise. After brushing the bottle area, the paper includes a brush, so that the bottle cap can be pulled out by the brush, and the paper holder is on the track by the top mark brush area at the same time. , rotate clockwise and counterclockwise several times, when transferred to the second stop labeling position, it is tangent to the clamping drum on the back of the bottle. Brush flat.