Bottle cap and silicone valve assembling machine

Abstract

The invention discloses a bottle cap and silicone valve assembling machine. The bottle cap and silicone valve assembling machine comprises an annular rotary plate, a valve seat transfer module, a silicone valve transfer module, a hot-melting assembly module and a bottle cap output track, wherein the annular rotary plate is driven by a motor to rotate; the valve seat transfer module comprises a valve seat input track and a plurality of valve seat conveying bases, the valve seat input track is connected with the annular rotary plate, and the valve seat conveying bases are uniformly arranged around the annular rotary plate; the silicone valve transfer module comprises a silicone valve input track connected with the annular rotary plate and silicone valve fetching assemblies, and the siliconevalve fetching assemblies are arranged above the annular rotary plate, and used for fetching and releasing silicone valves; the hot-melting assembly module is arranged on the inner side of the annularrotary plate, and used for assembling the silicone valves and valve seats through hot melting; the bottle cap output track is connected with the annular rotary plate and used for outputting bottle caps obtained after hot-melting assembly is completed by the hot-melting assembly module. By means of the bottle cap and silicone valve assembling machine, it can be ensured that the silicone valves andthe valve seats are precisely assembled, missing assembly is avoided, the leakproofness of the bottle caps are ensured, and the production efficiency is improved. Moreover, talcum powder is preventedfrom being generated in a production workshop, the workshop environment is protected, and impurities can be prevented from remaining in the bottle caps.

Description

technical field [0001] The invention relates to a bottle cap manufacturing machine, in particular to a bottle cap silicone valve assembly machine. Background technique [0002] The bottle containing the liquid is easy to leak when it is placed on its side, upside down or shaken. In order to prevent the leakage of the liquid, in the prior art, a silicone valve is installed in the bottle cap, and then a valve seat is installed for The silicone valve is fixed, and the center of the silicone valve is provided with a cutout. The incision of the silicone valve is tightly closed when there is no external force to deform it. When the bottle is placed on its side, upside down or shaken, the liquid inside will not leak. It only deforms and opens after being pressed, and the liquid is poured out. [0003] However, the silicone valve and the valve seat are two components of the bottle cap, and these two components are assembled with the bottle cap one by one in the later stage, becaus...

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Problems solved by technology

[0003] However, the silicone valve and the valve seat are two components of the bottle cap, and these two components are assembled with the bottle cap one by one in the later stage, because the silicone valve is assembled after the silicone valve and the valve seat are placed together Into the bottle cap, it cannot be assembled in sections. Moreover, due to the material characteristics of the silicone valve, it is easy to jam, break, and damage during the transportation process. After the silicone valve and the valve seat are not fixed after assembly, they are easy to fall off when entering the next assembly process. The silicone valve is missing. Since the silicone valve is inside the valve seat, it is not easy to detect whether the finished product is missing, and there is a great quality hidden danger.

[0004] At the same time, due to the material characteristics of the silicone valve, a large amount of talcum powder will be added to lubricate the silicone valve before assembly, which will easily cause environmental pollution in the workshop, damage to the components of the assembly machine, and may affect the quality of the liquid in the bottle.

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