Dual-guide-rail bottle body air conveying line

Abstract

The invention relates to a dual-guide-rail bottle body air conveying line. An opening is formed in one side of a shell. A top guide rail and lower guide rails for guiding a bottle opening supporting ring of a bottle body are mounted on the inner side and the outer side of the opening correspondingly. The two lower guide rails are arranged on the two side edges of the opening of the shell correspondingly. The distance between the top guide rail and the lower guide rails is gradually decreased from the two side edges to the middle, and air channels for containing the bottle opening supporting ring are formed in a defined manner. An air opening plate is mounted on the side, located on the side edge of the opening of the shell, of each air channel and provided with an air blowing opening blowing air to the corresponding air channel. By means of the structure, on one hand, air force is concentrated to the bottle opening supporting ring, the degree of shaking possibly generated by the bottle body is greatly lowered, no upwarp phenomenon is generated, and therefore the bottle body is conveyed more stably; and on the other hand, the distance between the positions, located on one side of the bottle opening supporting ring, of the top guide rail and the lower guide rails is small, the bottle body is limited more obviously and cannot greatly shake or move, and the bottle body conveying stability can be further improved.

Description

technical field [0001] The invention relates to bottle conveying equipment, in particular to a conveying line which adopts double guide rails and wind power to convey the bottle. Background technique [0002] In conveying equipment for bottles, especially empty PET bottles, wind power is often used as the conveying power. Problems such as bottle drop, scratches, etc., can generally be solved simply by adjusting common technical means such as guide rails, guardrail gaps, air volume, and speed. But in recent years, in order to meet the needs of product promotion, a variety of special-shaped bottles of different shapes have appeared on the market, including such as slim waist beauty type, thin mouth and slender type, narrow shoulder type and narrow bottom type, narrow shoulder type and wide bottom type, bottle neck rhombus type etc. These bottles are beautiful in shape but slender in shape. Their appearance has brought great production difficulties to the existing traditional ...

AI Technical Summary

Problems solved by technology

[0005] But when producing special-shaped bottles, such as narrow-mouthed and slender bottles or bottles with a rhomboid neck, such as Figure 4 , 5 As shown, at this time, due to the uneven effect between adjacent bottles, it is easy to cause the bottles to run unstable on the conveying line, resulting in problems such as the bottle body tilting forward, the bottleneck going up, and subsequent bottles hitting continuously. In turn, the bottle body is deformed and stuck, which not only affects production efficiency, but also greatly increases the probability of defective products

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