Optimization of Side-by-Side Nozzle Patching Machine

Category：Case
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Release date：2020-05-21
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Detailed introduction

Feeder position consideration: side-by-side suction nozzle Mounter feeder position consideration, slightly different from turret type.

● classify components, arrange components of the same type together, and try to achieve simultaneous inspection. The side-by-side suction nozzle has a fixed distance between the two suction nozzles (for example, GSM around the world is 20 mm). This distance is exactly the same as the distance between the 8 mm feeder on the material station. In order to save the pickup time, the best way is to attach multiple suction nozzles at the same time to absorb components. For example, elements less than 12 mm are arranged in one start, elements 16 mm are arranged in one start, and elements larger than 20 mm are arranged together.

● for the placement sequence of similar components on the feeder, the components with the largest number of components shall be placed first, followed by the relatively large number of components, and finally the components with fewer components. The placement position of components shall be based on the principle of the shortest total travel of the picking and mounting of the mounting head. For example, the mounting position shall be concentrated in the middle of the board, and the feeder position shall be preferentially installed in the material station near the middle of the printed board, which can save the moving time of the mounting head back and forth. Due to the large number of mounting, the accumulated time saved for back and forth is considerable. In addition, for the components with a large number of pasted in the board, in order to save the pick-up time, one feeder can be changed to multiple feeders, which can pick up at the same time, extend the refueling time and save the machine downtime.

● the components not far away from the mounting position shall be placed at - up to reduce the moving distance of the mounting head.

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