Internal thread bottle cap production equipment and production process

Abstract

The invention discloses internal thread bottle cap production equipment. The internal thread bottle cap production equipment comprises a base, wherein a workbench is arranged at the top end of the base, a first rack is arranged on one side of the surface of the workbench, a pre-trimming mechanism is arranged on one side of the first rack through a fixing support, and a first gear set is arranged at the top end of the first rack; and an edge curling and tooth punching mechanism is arranged on the first rack on the inner side of the first gear set, a second rack is arranged on the surface of the workbench outside one side of the first rack, a tooth rolling and opening mechanism is arranged on the second rack, a cam divider is arranged in the bottom end of the base, a rotary disc is arranged on the surface of the middle of the workbench, and a discharging mechanism is arranged on the surface of the workbench on one side of the second rack. According to the production equipment provided by the invention, full-automatic production and processing of internal thread bottle caps can be realized. The invention further provides the internal thread bottle cap production process, internal threads of the bottle caps are processed in a step-by-step extrusion forming mode, and the situation that the bottle caps are damaged during internal thread processing is avoided.

Description

technical field [0001] The invention relates to the technical field of bottle cap processing, in particular to an internal thread bottle cap production equipment and a production process thereof. Background technique [0002] In the fields of food, medicine, and daily necessities packaging, some product packaging needs to use bottle caps to seal the product, and the inner wall of the bottle cap with better sealing is equipped with internal threads, internal screw teeth and other structures, and most of them are inside the bottle cap. Thread production and processing is a method of extruding the bottle cap with an internal thread forming mold to form an internal thread. When this internal thread processing method is used for a bottle cap with a thinner side wall, the side wall of the bottle cap is prone to cracking after being squeezed. The phenomenon leads to the scrapping of bottle caps, which reduces the efficiency of producing internally threaded bottle caps and increases...

AI Technical Summary

Problems solved by technology

[0002] In the fields of food, medicine, and daily necessities packaging, some product packaging needs to use bottle caps to seal the product, and the inner wall of the bottle cap with better sealing is equipped with internal threads, internal screw teeth and other structures, and most of them are inside the bottle cap. Thread production and processing is a method of extruding the bottle cap with an internal thread forming mold to form an internal thread. When this internal thread processing method is used for a bottle cap with a thinner side wall, the side wall of the bottle cap is prone to cracking after being squeezed. The phenomenon leads to the scrapping of bottle caps, which reduces the efficiency of producing internally threaded bottle caps and increases production costs. Moreover, most of the old-style internally threaded bottle cap production equipment needs manual loading and unloading operations during production, which is not conducive to internally threaded bottle caps. The improvement of the production efficiency of threaded bottle caps increases the production cost; therefore, it is necessary to design a kind of internal threaded bottle cap production equipment and its production process

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