Dispenser

Abstract

The invention discloses a dispenser. As for the dispenser, a first motor is arranged on a substrate to drive a first shaft; one end of the first shaft is connected with a rotary seat; the pivot of the rotary seat is provided with a second shaft vertical to the first shaft as well as a second motor to drive the second shaft; the second shaft is connected by a swing arm and can drive a movable seat to swing; and a conduit for supplying parts is arranged on the movable seat, and extends upwards to pass through a penetrating part, so that the movable seat can rotate by taking the first shaft or the second shaft as a shaft, thus dispensing parts to corresponding windows. Therefore, only one end of the first shaft is connected with the rotary seat, the pivot of the rotary seat is provided with the second shaft, and the penetrating part is provided for the conduit to pass through, thus simplifying the structure, decreasing the volume and weight, and ensuring more rapid and accurate displacement of the movable seat.

Description

technical field [0001] The invention belongs to the technical field of automatic delivery of electronic parts, in particular to a delivery device that is small in size and can deliver electronic parts to corresponding windows accurately and quickly. Background technique [0002] During the manufacturing process of electronic parts (light-emitting diodes as an example), they will be arranged and transported by the feeder, and then the electronic parts will be taken from the feeder one by one by the transfer device and transferred to the inspection device. The inspection device will check the light-emitting diodes. Measure and inspect the brightness, color tone, and electronic characteristics of the electronic parts, and grade the electronic parts according to the inspection results, and then send the inspected parts to the corresponding windows by the parts delivery device. And this kind of dispensing device is usually applied to the short-distance distribution of light-weigh...

AI Technical Summary

Problems solved by technology

[0005] Since the motor seat 84A and the rotating seat 84B are respectively arranged at the two ends of the first shaft 83, the volume of the entire distribution device is relatively large, which will affect the space between the distribution device and related equipment or devices. The problem of coordination will affect the problem of design freedom. Under the increasingly sophisticated requirements of automation equipment, such a design needs to be improved.

[0006] And the dispensing device is to link the second shaft 86 and the movable seat 88 with a conical hopper 87. Under the consideration of the accuracy of the displacement position of the movable seat 88, the hopper 87 must have a considerable thickness to produce enough strength to support The movable seat 88, together with the motor seat 84A and the rotating seat 84B respectively provided at the two ends of the aforementioned first shaft 83, will increase the load weight of the first shaft 83 and the second shaft 86, and the other end of the hopper 87 and the The brackets 89 are connected by ball joints, which may also increase the resistance during rotation. Under the mutual influence of weight and resistance, the speed and accuracy of the movable seat 88 being driven and displaced for distributing parts will inevitably increase. will be affected

[0007] Furthermore, under the situation of considering the strength, the hopper 87 must be made of hard material, and when the movable seat 88 is driven to displace, a certain turning angle will be produced between the hopper 87 and the feeding pipeline connected by the ball joint. , which may cause unnecessary collisions and even unnecessary damage to parts

[0008] Moreover, the structure connected by the ball joint between the hopper 87 and the frame body 89 is relatively complicated, which will increase man-hours and costs for manufacturing or maintenance, so there is a need for further improvement.

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