Intermittent motion mechanism

Abstract

The invention relates to an intermittent motion mechanism. The intermittent motion mechanism comprises an alternating current motor, a reducer and a splitter, wherein a cam is fixed at the shaft extension end of the splitter, and a detection device not in contact with the cam is mounted on one side of the cam, and comprises a photoelectric sensor. According to the intermittent motion mechanism disclosed by the invention, the motion sensing of multiple filling stations can be controlled through one photoelectric sensor to realize sensing, and a reliable information parameter is provided for thesubsequent control to reduce the use of other sensors so as to lower cost, furthermore, for only one photoelectric sensor, the deviation produced in the use process is adjusted only by adjusting onephotoelectric sensor, without adjusting the other sensors to save trouble and effort and not to delay production. In addition, the intermittent motion mechanism is simple in structure, stable and easyto adjust.

Description

technical field [0001] The invention relates to the field of filling equipment, in particular to an intermittent motion mechanism. Background technique [0002] Filling machines are mainly a small category of products in packaging machines. From the perspective of packaging materials, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and particle filling machines; from the degree of automation of production It is divided into semi-automatic filling machine and fully automatic filling production line. Filling machines are widely used in the food industry, beverage industry, and daily chemical industry. The competition of food packaging machinery is becoming increasingly fierce. In the future, food filling machinery will cooperate with industrial automation, promote the overall level of packaging equipment, and develop multi-functional, high-efficiency, and low-consumption food packaging equipment. [0003] The filling machine...

AI Technical Summary

Problems solved by technology

[0004] In the traditional filling production line, some use the chain-plate conveying method, which needs to stop and go during filling, so it is necessary to use an intermittent motion mechanism. When a certain equipment runs intermittently, it travels periodically for a constant distance , there are several stations on the intervals of several sections of intermittent travel. At this time, the detection and sensing device is required to detect several stations respectively to meet the program to determine whether the station is moving. If there are many stations, it generally takes 6 , 7 sensors, on the one hand, the cost is high, and several sensors need to be used; on the other hand, the sensors are easy to deviate when the equipment is running, and each sensor needs to be repositioned, which is time-consuming and labor-intensive

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