Flowerpot separating device and method suitable for stacking of plastic flowerpots in various shapes

Abstract

The invention discloses a flowerpot separating device and method suitable for stacking of plastic flowerpots in various shapes. The flowerpot separating device comprises a positioning and bearing mechanism, a flowerpot separating mechanism and a single flowerpot conveying mechanism. The positioning and bearing mechanism is used for limiting the flowerpot to only move in the vertical direction; the flowerpot separating mechanism separates the stacked flowerpots into single flowerpots and the single flowerpots fall to the single flowerpot conveying mechanism; the flowerpot separating mechanism comprises four double-line variable-pitch screws; each of the double-line variable-pitch screws is provided with two spiral lines of which the screw pitches are gradually increased from top to bottom, and the space between the smaller sides of the two spiral lines is kept unchanged in the axial direction of the double-line variable-pitch screw; the difference between the phase angles of every two adjacent double-line variable-pitch screws is 90 degrees, and the phase angles of the four double-line variable-pitch screws are not equal. Two adjacent flowerpots can be gradually and slowly separated, and it is guaranteed that the flowerpots fall in a stable posture and are arranged on the conveying belt at the same interval.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a flower pot separating device and method suitable for stacking plastic flower pots of various shapes. Background technique [0002] Most of the flower pots are in the shape of a rounded platform or a chamfered platform with a large mouth and a small bottom, with various forms, different sizes, and different materials. Flowerpots are widely used in landscaping and landscape engineering, and are commonly used in agricultural production and daily life. And, flowerpot is to be the pot-shaped container that materials such as mud, porcelain, plastics, stone and woodwork are made with texture. Among them, the most widely used, most cost-effective and most plastic flower pot material is a plastic flower pot. [0003] In the automatic production line of plastic flower pots, the automatic cultivation production line of potted plants, and many production lines ...

AI Technical Summary

Problems solved by technology

The second is that due to the tight pressure between the flower pots and the individual flower pots, the bottom of the pot and the bottom of the pot and a part of the wall form a closed space, which leads to negative pressure between the pots, and it is necessary to overcome a large resistance when separating the pots

The third is that when the flowerpot is separated from the flowerpot, a certain amount of static electricity will be generated under friction, and the adsorption of static electricity will have a certain impact on the posture of the flowerpot falling.

Most of the existing separation devices on the market are costly, complex in structure, and cumbersome to operate, and most of the mechanisms can only separate round flower pots, and there is no separation device that is efficient enough for square flower pots

At the same time, some separation mechanisms use too fast separation methods, resulting in excessive rotation of the basin body and frictional static electricity, resulting in uncontrollable falling position and posture, which affects the subsequent assembly line process

Although the method of manual separation can achieve the purpose of separation, it will increase labor costs and increase the labor intensity of workers.

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