Drive system and control method for pick-and-place basket of vending machine

Abstract

The present invention discloses a vending machine pick-and-place basket driving system and a control method. The vending machine pick-and-place basket drive system includes a frame, a motor fixed on the frame, a gear set, a double-cam structure, a curved ruler-shaped drive rod, Ruler-shaped driving rod, push frame, first connection structure and second connection structure; the middle part of the curved ruler-shaped driving rod is rotatably connected in the frame, one end is connected with the first cam through the first follower, and the other end abuts against Below the first connection structure; the middle part of the ruler-shaped driving rod is connected with the second cam through the second follower, the upper end abuts against the second connection structure, and the lower end is rotatably connected to the frame; the push frame is received by the first top The rod drives up and down movement, and is driven by the second ejector rod to move left and right; this mechanism can drive the door card driving rod to move upward in a curve, and quickly open the door card; one motor drives two driving rods, which are driven in time, with simple structure and obvious effect.

Description

technical field [0001] The invention relates to the technical field of vending machines, in particular to a drive system for picking and placing baskets of self-service vending machines. Background technique [0002] Vending machine product channel, when the product enters or exits the channel, the first device needs to open the door card, separate the front and rear products, and separate the products and accept the dropped products, because the door cards need to be opened one by one Close action, and because the pick-and-place basket gradually approaches the door card during the moving process, a set of second devices that can drive the pick-and-place basket close to the door card is needed. In the prior art, the drive mechanism of the door card Generally, it is more complicated, and two sets of driving mechanisms are needed to realize the opening and closing of the door card. The structure is complicated, and the reliability is not strong, especially not suitable for sal...

AI Technical Summary

Problems solved by technology

[0002] Vending machine product channel, when the product enters or exits the channel, the first device needs to open the door card, separate the front and rear products, and separate the products and accept the dropped products, because the door cards need to be opened one by one Close action, and because the pick-and-place basket gradually approaches the door card during the moving process, a set of second devices that can drive the pick-and-place basket close to the door card is needed. In the prior art, the drive mechanism of the door card Generally, it is more complicated, and two sets of driving mechanisms are needed to realize the opening and closing of the door card. The structure is complex and the reliability is not strong, especially not suitable for sales occasions with low temperature.

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