Automatic piece counting device

Abstract

The invention provides an automatic piece counting device which is provided with a left synchronous belt wheel set (8) and a right synchronous belt wheel set (8) which are driven by two servo motors (1). The two synchronous belt wheel sets drive two sets of synchronous belts (7) respectively. The outer sides of the synchronous belt are provided with thin plates (4) at equal intervals. A collection cabin (3) is arranged between the left set of thin plates and the right set of thin plates. An air blowing device (2) is arranged above the collection cabin (3). A product length adjustment plate (6) is further arranged between the left set of thin plates and the right set of thin plates. By means of the automatic piece counting device, piece packaged products conveyed intermittently at a high speed are collected continuously and automatically in a piece counting mode, automatic stacked type piece counting and collection are achieved, the piece counting quantity is continuous, can be adjusted according to product thickness and the required product quantity and can reach 2-200 pieces per part, the stiffness requirement for piece packaged products is low, and the piece counting speed can reach 2000 pieces per minute.

Description

technical field [0001] The invention belongs to the technical field of automatic tablet or bag counting device structure for medicines. technical background [0002] At present, pre-collection and sorting are used for the collection of several pieces of sheet-packed products, and the counting and collection of products is completed by vacuum suction or grabbing. This type of scheme has a complex structure, high requirements for the stiffness of sheet-packed products, low operating speed, and poor versatility. [0003] Such as figure 1 As shown, for example, the solution adopted by the existing sheet-packed product counting device is rotary suction, using 1-4 suction arms on the rotating shaft, rotating and suctioning several pieces, using the central shaft to drive several planetary gears inside, and the gear is installed at one end There is a hollow suction arm and a suction cup, and the other section of the suction arm is connected to a vacuum pipeline and a solenoid val...

AI Technical Summary

Problems solved by technology

However, this solution needs to pre-arrange the sheet-packed products, which need to be collected and sorted in advance, stacked neatly, and then placed on the material conveying platform to count the sheets. It is difficult to realize the connection work between the front and rear processes; it is difficult to increase the speed of rotating and absorbing several sheets; Rotating to pick up several pieces has high requirements on the stiffness of the piece-packed products, and it is easy to bend during the rotation process, and the position of putting it down is not correct and cannot be collected neatly

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