Method for adjusting the accuracy difference of flat marking machine
When we use the labeling machine, we often have the problem of poor labeling accuracy. The difference in labeling accuracy can easily affect the beauty of the label. Therefore, such problems must be adjusted in time. So what are the reasons for the poor accuracy of the labeling machine? How do we adjust it?
In general, there are three main reasons for the poor accuracy of labelling machines:
:: Category, mechanical reasons
Mechanical reasons are divided into static and dynamic:
A. Static causes manifested as header shaking
Solutions:
Avoid shaking by tightening the header and adjusting the fixing seat to achieve the fixed header.
B. Dynamic specific reasons:
1. The product shakes on the transmission
Solution: by reducing the guide gap, so as to avoid the product in the transmission shaking;
2. Bid and product speed match
Solutions:
By adjusting the traction frequency or transmission speed, the product is just marked when it reaches the marking position.
Category II, Electrical causes
Electrical reasons include the detection of Hedongli:
A. Specific reasons for testing include:
1. Stop Watch
Solutions:
Re-set the calibration electric eye so that the labeling machine stops marking after the product is labeled;
2. Detections are not allowed
Solutions:
Adjusting the measuring object's electric eye and amplifier can accurately detect the product with the label, and accurately produce the mark.
B. Common reasons for power are abnormal transmission
Solutions:
Check the fastening transmission parts to ensure the normal operation of the labelling machine.
Category III, Product Causes
There are two reasons for the product's aspect: labels and products:
A. Problems with labels
Solutions:
Select the label spacing that meets the criteria for labeling.
B. Problems with products often have too much product precision error
Solutions:
Check and adjust the accuracy of the product size to ensure that the label is placed in the fixed position of the product when marking.