The working principle of pillow packaging machine
The pillow packaging machine adopts positioning sealing and cutting during packaging. In packaging production, due to the error between the positioning color marks printed on the packaging material, the stretching of the packaging material and the influence of mechanical transmission and other factors, the packaging material is predetermined The sealing and cutting part may deviate from the correct position and cause errors. In order to eliminate errors and achieve the purpose of correct sealing and cutting, packaging design must consider the problem of automatic positioning. The solution to this problem is mostly to complete the design of a continuous photoelectric automatic positioning system based on the positioning mark of the packaging material. The continuous photoelectric positioning system is divided into forward and retreat type, braking type and two-transmission system synchronization type according to the error compensation working mode.
