Manipulator for bottle blowing machine

Abstract

The invention discloses a manipulator for a bottle blowing machine, and relates to the technical field of manipulators. The manipulator for the bottle blowing machine comprises a central rotating shaft arranged on the base platform, a rotating arm controlled by the central rotating shaft, and a clamp head arranged at the end of the rotating arm. A slideway is formed in one end, corresponding to the edge of the base platform, of the rotating arm; the slideway extends to the central rotating shaft along the length direction of the rotating arm; a sliding block is slidably connected in the slideway; and the clamp head is arranged on the sliding block. A connecting frame is arranged on the rotating arm; the connecting frame and the sliding block are connected through an elastic piece; and theelastic piece is in an elastic deformation state. The elastic piece drives the sliding block to slide close to the central rotating shaft, so that the clamp head is attached to the edge of the base platform in the process of returning to the original state. According to the manipulator for the bottle blowing machine, the elastic piece is used for replacing an adjusting air cylinder, so that the clamp head has flexibility and is not prone to jamming when moving along the edge of the base platform.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to a manipulator for bottle blowing machines. Background technique [0002] When the blow molding machine is working, the preform or bottle needs to be transferred by the manipulator from the heating machine to the main machine, and then from the main machine to the bottle output. [0003] Such as figure 1 with figure 2 As shown, the manipulator includes a clamp head 3 located at one end of the rotating arm 2 , and the other end of the rotating arm 2 is connected to the base 1 through a central rotating shaft 11 . The central rotating shaft 11 drives the jig head 3 to move along the edge of the abutment 1 . The clamp head 3 is controlled by the adjustment cylinder 5 to slide along the length direction of the rotating arm 2 . [0004] Since the base 1 is in the shape of a cam, in order to keep the jig head 3 moving against the edge of the boss, it is necessary to adjust the cylinder ...

AI Technical Summary

Problems solved by technology

[0005] However, when the jig head 3 is controlled by the adjustment cylinder 5, when the action of the adjustment cylinder 5 is delayed, it is easy to cause the jig head 3 to be stuck close to the edge of the abutment 1, or it is far away from the edge of the abutment 1 and cannot be accurately aligned with the next process. bit of the host, or can not be accurately out of the bottle

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