Preform automatic production shearing machine

Abstract

The invention discloses a tail shearing machine for automatic production of a bottle blank. The tail shearing machine comprises an injection molding machine, a manipulator and a shearing device, wherein the manipulator is fixedly arranged on the injection molding machine; the shearing device is arranged at one side of the injection molding machine; the manipulator comprises a traversing part, a guiding and poking part and an arm; the traversing part part is fixed on the injection molding machine along the X direction, and the guiding and poking part is arranged on the traversing part along the Y direction; the arm is fixedly arranged on the guiding and poking part along the Z direction; the shearing device comprises a rack, a conveying belt and a shearing mechanism; the conveying belt is arranged on the rack; and the shearing mechanism is arranged on the conveying belt. The tail shearing machine disclosed by the invention has the advantages that the manipulator is arranged on the injection molding machine and the shearing device is arranged at one side of the injection molding machine, so that automatic taking out, automatic tail shearing and automatic recovery of the bottle blank after production of the injection molding machine can be realized, the traditional manual operation is replaced, the production efficiency is greatly improved, the quality and the uniformity of products are guaranteed, and simultaneously the potential safety hazards due to manual operation can be avoided.

Description

technical field [0001] The invention relates to the field of preform processing equipment, in particular to a preform automatic production tail cutting machine. Background technique [0002] Preform is a typical injection molding product. Because of its strong applicability, it is widely used in daily necessities, daily chemical packaging and other fields. [0003] The current production process of the preform is as follows: the injection molding machine injects the preform, and then performs the stretch blow molding process, and then the injection molding machine is demoulded, and the preform falls off and is recycled; since the preform is formed by stretch blow molding, there will be residues in the finished product There is a protruding tail. After the preform is recycled, the tail of the preform needs to be cut off manually. [0004] There is following shortcoming in above-mentioned operation: [0005] 1. Manually cut the tail of the preform, and the work efficiency is...

AI Technical Summary

Problems solved by technology

[0005] 1. Manually cut the tail of the preform, and the work efficiency is very low;

[0006] 2. The artificial tail cutting operation will have problems such as uneven cutting, bad cutting, unclean cutting, and uneven cutting of the embryo tail, which cannot guarantee the quality and uniformity of the product;

[0007] 3. The volume of products is large, and it is easy to accidentally injure during the tail cutting process, resulting in potential safety hazards

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