A control method for a can seaming machine

Abstract

The invention discloses a control method of a can sealing machine, which comprises: counting once every time a transmission shaft rotates a predetermined angle, adding 1 to the count value, and when the accumulated count value reaches a set value, the can sealing machine performs corresponding actions; wherein , when the count value reaches the first set value, the tray lifting mechanism lifts the can; when the count value reaches the second set value, the can sealing mechanism seals the can; when the count value reaches the third set value, the tray lifts The mechanism drops; when the count value reaches the fourth set value, it is set as a sealing cycle. The control method of this can sealing machine adopts the counting method as the starting action reference of each action state. Each action state corresponds to the corresponding count value, so that multiple states can be calibrated. When the time of each action changes, it can be adjusted directly. The corresponding count value can greatly improve the flexibility of the calibration state, realize digital adjustment, and more accurately calibrate each state of the can sealing process. The invention is used in the technical field of can sealing machines.

Description

technical field [0001] The invention relates to the technical field of can seaming machines, in particular to a control method of a can seaming machine. Background technique [0002] The can seamer is used for the sealing of food cans, and the lid is tightly connected with the mouth of the food can. The rotary table type automatic seaming machine is mainly realized by the seaming mechanism 500, the rotary table mechanism and the tray lifting mechanism, refer to Figure 1 to Figure 4 , the turntable 100 carries the jar, drives the jar to rotate to the bottom of the seaming mechanism 500, and then lifts the jar up to contact with the pressure head of the seaming mechanism 500 through the tray lifting mechanism, and the seaming mechanism 500 seals the lid and the mouth of the jar , After sealing the can, the tray lifting mechanism descends and resets. Wherein, the driving motor 300 is used as the power source, the driving motor 300 drives the vertical transmission shaft 400 to...

AI Technical Summary

Problems solved by technology

Since the can seamer can only calibrate two states, and the time ratio of the two states is fixed, most of the actions are linked through the mechanical transmission cooperation between the various components. The process of seaming action is a black box for the control system. , it is difficult to further improve the sealing efficiency

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