Conveying mechanism with counting and automatic compensation functions for dental floss packaging machine

Abstract

The invention discloses a dental floss packaging machine conveying mechanism with counting and automatic compensation functions, which comprises a carrying mechanism, a constant-number conveying mechanism and a first pushing mechanism, and is characterized in that the constant-number conveying mechanism is arranged on one side of the carrying mechanism; comprising at least two conveying rods arranged in parallel in a spaced mode and a conveying rod clamping mechanism used for clamping and positioning the conveying rods, and the ends, away from the carrying mechanism, of the conveying rods are arranged in a downwards-inclined mode; the carrying mechanism is used for grabbing the material carrying chopsticks provided with a plurality of dental floss strings to move to be in one-to-one butt joint with the conveying rods, and the first material pushing mechanism is used for pushing the dental floss on the material carrying chopsticks after butt joint to the conveying rods; each conveying rod is sequentially provided with a first detection station and a second detection station in the conveying direction and is provided with a detection module. According to the conveying mechanism for the dental floss packaging machine, the multiple conveying rods are adopted for synchronously conveying materials, the counting and automatic compensation functions are achieved, it is guaranteed that the number of the materials bagged from each conveying rod is accurate, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of packaging equipment, in particular to a conveying mechanism for a dental floss packaging machine with counting and automatic compensation functions. Background technique [0002] Dental floss generally refers to a dental floss stick with an arcuate head and an arcuate handle, and the arcuate head is tightened with dental floss made of nylon thread, silk thread or polyester thread. Dental floss makes up for the shortcomings of toothbrushes in daily oral care. It can remove dental plaque, soft dirt, food residue, etc., and is beneficial to remove debris that cannot be reached by ordinary toothpicks, especially for flat or convex teeth. The effect of surface use is the most significant, and it has the advantages of convenient use, high efficiency, safety and sanitation. Dental floss is generally sold in packs, and the floss needs to be packed into the packaging bag according to the specified quantity before...

AI Technical Summary

Problems solved by technology

Although the sorting module disclosed in this patent document has a counter and is used in conjunction with the driving lever cylinder to separate the floss pile from a whole string of dental floss, so that the amount of dental floss in the bag is accurate, but it can only be used in a single feeding rod. Floss piles for bagging, when the bag capacity is large (multiple piles of floss can be tiled after the bag is stretched), a single feeding rod is obviously unable to meet the bagging requirements

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