Pump cover arranging machine and cover arranging method thereof

Abstract

The invention relates to a pump cover arranging machine and a cover arranging method thereof. The pump cover arranging machine comprises a supporting mechanism, a cover arranging mechanism and a cover discharging mechanism, wherein the cover arranging mechanism and the cover discharging mechanism are respectively fixed through the supporting mechanism; the cover arranging mechanism comprises a grinding ring; a rotary plate is arranged in an inner ring of the grinding ring and drives the rotary plate to rotate through a rotary plate drive shaft; the grinding ring rotates around the central axis; an included angle is formed between the rotary plate drive shaft and the central axis of the grinding ring and is an acute angle; the rotary plate and the grinding ring have at least one point coplanar; the cover discharging mechanism comprises an isolating ring; the isolating ring is arranged outside the grinding ring; a clearance is formed between the isolating ring close to the top part of the grinding ring and the grinding ring; the pump cover comprises a cover body and a suction pipe; the clearance is larger than the outer diameter of the suction pipe and smaller than the outer diameter of the cover body. According to the pump cover arranging machine, through the double-centrifuge function of the rotary plate and the grinding ring, the rotary plate and the grinding ring rotate in the same direction and at different speeds, i.e., the speed difference exists between the rotary plate and the grinding ring, and the pump cover is thrown to a conveyance slot when at the suction pipe part, so that the pump cover can be arranged and automatically conveyed.

Description

technical field [0001] The invention relates to packaging machinery, in particular to a pump cap sorting machine and a cap sorting method. Background technique [0002] Because the pump cover is easy to use, you only need to press the pressing head of the pump cover with your hand to take out the liquid in the bottle quantitatively. It is widely used in daily chemical, food, pharmaceutical and other industries. [0003] In the automatic packaging process, the pump cover needs to be straightened out in a certain direction first, so that the equipment in the subsequent process can smoothly screw the pump cover on the bottle body. Most of the existing cap sorting and feeding devices are for ordinary bottle caps, and there are few cap sorting and feeding devices for special-shaped bottle caps widely used in daily chemical products, especially for pump caps with a length-to-diameter ratio much greater than 1. The main reason for the lack of this kind of equipment is that the pum...

AI Technical Summary

Problems solved by technology

Most of the existing cap sorting and feeding devices are for ordinary bottle caps, and there are few cap sorting and feeding devices for special-shaped bottle caps widely used in daily chemical products, especially for pump caps with a length-to-diameter ratio much greater than 1. The main reason for the lack of this kind of equipment is that the pump cover is slender, and the general cap unscrambling equipment cannot accurately and stably control the position and shape of the bottle cap. Therefore, the existing pump cover is capped by the operator. It is done by hand, the production efficiency is low, the labor intensity of the operators is high, and it is difficult to adapt to the needs of high-speed production; and the pump cover is easily polluted, which affects the cleanliness of the pump cover body

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