Full-automatic rotary capping machine

Abstract

The invention relates to a packaging machine, in particular to a full-automatic rotary capping machine for capping a spraying pump bottle. The full-automatic rotary capping machine comprises a stand (1), a power driving device (2), a capping assembly (3), a bottle body supplying device (4), a bottle guiding device (5), a bottle feeding star wheel device (6), a bottle stopping device (7), a bottledischarging star wheel device (8), a cap supplying device (9) and a bottle outputting device (10), wherein the capping assembly (3) comprises a main shaft (3-1), an intermediate shaft (3-2), a rotarydisk (3-3), a bottle carrying plate (3-4), a clamping device (3-5), a capping disk (3-6), a gear wheel reversing and driving device (3-7), a cap grabbing device (3-8) and a capping assisting device (3-9); and the rotary disk (3-3) and the bottle carrying plate (3-4) are sleeved on the main shaft (3-1). The invention has the advantages of simple structure, high production efficiency, realization of automatically capping the spraying pump bottle and favorable capping effect.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a fully automatic rotary capping machine for screwing the bottle of a spray pump. The fully automatic rotary capping machine is especially suitable for screwing the bottle of a duckbill spray pump. Background technique [0002] At present, in the daily chemical, food, pharmaceutical and other industries, the rotary capping machine is a device that can screw the bottle cap on the bottle body. The rotary capping machine generally includes a frame, a power transmission device and a capping assembly. As a result, there is a rotating part in the screw cap assembly, the power device drives the rotating part to rotate, the bottle cap is stuck in the chuck of the rotating part, and with the rotation of the rotating part, the bottle cap is screwed tightly on the bottle body. But existing rotary capping machine can't realize the capping work of spray pump bottle, and this is because spray pump bottle...

AI Technical Summary

Problems solved by technology

But existing rotary capping machine can't realize the capping work of spray pump bottle, and this is because spray pump bottle is made up of bottle body and the spray pump cover above, has the spray bottle mouth that protrudes on the cover (with direct spray type spray bottle mouth, duckbill spray bottle mouth, etc.), the upper end of the spray bottle mouth is higher than the upper level of the bottle cap, so the rotating part used for screwing the cap cannot snap the bottle cap of the spray pump bottle into the chuck, nor can it The nozzle of the spray bottle is pressed down, so the existing rotary capping machine cannot realize the capping work of the bottle of the spray pump

People try to develop a new type of rotary capping machine. The outer peripheral surface of the rotating disk at the lower end of the rotating part contacts the side of the bottle cap to apply a rotational force to the bottle cap so that the bottle cap is screwed on the bottle body. Ordinary bottle caps are effective, but for spray pump bottles, because the upper end of the spray bottle nozzle is higher than the upper water level of the bottle cap, the spray bottle nozzle is heavy, and the weight distribution in all directions is uneven, so the rotational force is applied to the side of the spray pump bottle cap At this time, the bottle cap cannot be evenly stressed, causing the bottle cap to be skewed, and the capping work of the spray pump bottle cannot be realized, and the work of depressing the spray bottle nozzle cannot be completed.

And the capping work of the spray pump bottle with the duckbill type spray bottle mouth in the spray pump bottle is difficult in difficulty again, because the duckbill type spray bottle mouth upper end is compared with the direct spray type spray bottle mouth etc. The upper end of the spray bottle mouth is higher than the bottle cap, and the duck mouth protrudes very long. The duck mouth spray bottle mouth is heavier, and the weight distribution in each direction is more uneven. , it is necessary to straighten out the nozzles of the spray pump bottles so that the orientation of the nozzles is consistent

Since this problem cannot be solved in the prior art, only manual operation can be used to complete the capping of spray pump bottles in the daily chemical, food, pharmaceutical and other industries. Such manual capping is not only labor-intensive, but also time-consuming and labor-intensive. , low production efficiency, and unable to meet the requirements of automation and large-scale production

At present, people urgently need this kind of fully automatic rotary capping machine for spray pump bottles, but due to the difficulty of development, it has always been an unsolvable technical problem to develop this rotary capping machine for spray pump bottles

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