Design requirements in the label covering agency in the labeling machine

The label covering agency plays the label in the label machine, and its design rationality has a significant impact on the label effect. Therefore, it is necessary to make reasonable design from both function and motion requirements.

The functions and exercise requirements of the bidding agency are:

A. After the labeling action is completed, the overwriting label

During the label and workpiece at the same time from the station II movement in the figure below to the III, the entire label was pressed flat on the workpiece, and the paste was firm.

B. When required to work in the bidding agency, it has a certain degree of softness within a certain range, and at the same time, it must have a certain stiffness

It is required to be soft to the standard agency so that the labels will not be scratched, negative, or cause changes in the relative speed between labels and workpieces during the label covering process. But it must have a certain rigidity, which can be tagged on the workpiece.

In addition, when the label is attached to the workpiece, if a bubble or folds are generated, these defects can be eliminated through the pressure device.

C. The structure of the bidding agency is required to be clever, and the motion reliably considers that the movement of the workpiece in the horizontal direction is limited. It is necessary to make the compression mechanism simple and compact, as close to the labeling institution as much as possible, so that the entire process operation movement is coherent, and the interference of the institution cannot occur. The phenomenon, so pay attention to the constraints of the space in the design to make the overall layout of the labeling machine reasonable. For the compressor mechanism itself, it should also have certain assembly flexibility, which makes the assembly and position adjustment of the organization.