Combined YP18 packaging box case side face suction connection rod mechanism

Abstract

The invention discloses a combined YP18 packaging box case side face suction connection rod mechanism which comprises a first movable connection rod and a second movable connection rod, and the firstmovable connection rod and the second movable connection rod are horizontally arranged side by side. A first rotary shaft, a second rotary shaft and a third rotary shaft are rotationally connected between the first movable connection rod and the second movable connection rod in sequence from the right end to the left end. The first rotary shaft is fixedly provided with a driving gear, and the second rotary shaft is fixedly provided with a driven gear engaged with the driving gear. The second rotary shaft is fixedly provided with a vertically arranged first swinging arm. The third rotary shaftis fixedly provided with a vertically arranged second swinging arm. The free ends of the first swinging arm and the second swinging arm are hinged to a horizontal arm. The left end of the horizontal arm is rotationally connected with a fourth rotary shaft which is arranged in the front-back direction. The fourth rotary shaft is fixedly provided with a side suction cup and a short swinging arm. A short horizontal arm is hinged between the bottom end of the short swinging arm and the middle of the second swinging arm. The overall structure is simple, machining is easy, the machining cost is low,and occurrence of the phenomenon of fracture of a single connection arm is avoided.

Description

technical field [0001] The invention belongs to the technical field of packaging box packaging, and in particular relates to a combined YP18 packaging box chassis side suction linkage mechanism. Background technique [0002] During the production and maintenance process, the maintenance personnel in the production workshop of the tobacco company found that the U-shaped connecting arm on the side of the YP18 packing and sealing case often breaks on one arm of the connecting arm. After careful observation and analysis, it was found that the structural design of the integral connecting arm has the following design defects : (1) The monolithic structure is inconvenient to maintain; (2) The structure is complicated, the machining difficulty is high, and the processing cost is high; (3) The aluminum casting and the material strength are not enough, which is prone to single-arm fracture of the connecting arm. Contents of the invention [0003] The object of the present invention ...

AI Technical Summary

Problems solved by technology

[0002] During the production and maintenance process, the maintenance personnel in the production workshop of the tobacco company found that the U-shaped connecting arm on the side of the YP18 packing and sealing case often breaks on one arm of the connecting arm. After careful observation and analysis, it was found that the structural design of the integral connecting arm has the following design defects : (1) The monolithic structure is inconvenient to maintain; (2) The structure is complicated, the machining is difficult, and the processing cost is high; (3) Aluminum castings and material strength are not enough, which is prone to single-arm fracture of the connecting arm

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