Plastic bottle airbag cutting device and method

A plastic bottle and air bag technology, applied in the field of plastic bottle processing, can solve the problems of narrow application range, deformation of the plastic bottle mouth, poor incision effect, etc., and achieve the effect of ensuring the quality of resection, ensuring the effect of resection, and wide application range

CN109760112AInactive Publication Date: 2019-05-17GUANGZHOU BEAUTY STAR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-05-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a plastic bottle airbag cutting device and method. Cylindrical airbags can be cut. The plastic bottle airbag cutting device comprises an inner guide groove disc, an outer guidegroove disc and an circular arc cutter, wherein the inner guide groove disc is circular and can rotate around the center of a circle; the outer guide groove disc is arranged on one side of an inner guide groove; notches matched with the shapes of the airbags are formed in the outer periphery and the arc surface of the inner guide groove disc; the circular arc cutter is arranged below the inner guide groove disc and faces the outer guide groove disc; the airbags of a plastic bottle is clamped between the inner guide groove disc and the arc surface; and the plastic bottle rotates around the circular arc cutter under the drive of the rotation of the inner guide groove disc to realize separation of the airbags and a bottle body. The plastic bottle airbag cutting method comprises the steps that A, the plastic bottle is conveyed to a plastic bottle airbag cutting device through a guide mechanism; B, the airbags on the plastic bottle are in contact with and matched with the notches of the inner guide groove disc and the outer guide groove disc; and C, under the driving of the rotation of the inner guide groove disc, the plastic bottle rotates around the fixed circular arc cutter, and after cutting is completed, the airbags are separated from the plastic bottle. The plastic bottle airbag cutting device and method have high universality and can ensure the cutting effect of the airbags.
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Description

technical field

[0001] The invention relates to the technical field of plastic bottle processing, in particular to a plastic bottle airbag cutting device and method. Background technique

[0002] During the processing of plastic bottles, the air bag on the mouth of the processed plastic bottle needs to be cut off. The invention patent with the application number CN201720731276.6 discloses a bottle cutting machine, which includes a circular arc cutter device, an outer guide plate and an inner guide plate used to cooperate with the outer guide plate to clamp the bottle body. The disk is used to drive the bottle body to rotate around the arc cutter device, and the rotation center of the arc cutter device coincides with the rotation center of the inner guide groove disk. When the plastic bottle is sent to the bottle cutter, the thread of the plastic bottle is clamped by the outer guide plate and the inner guide plate, and the side of the neck plate in the inner guide plate is p...

Examples

Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 and figure 2 , is the first embodiment of the plastic bottle airbag cutting device of the present invention, and the device is suitable for plastic bottles with cylindrical airbags. The airbag cutting device for plastic bottles is provided with an inner guide groove disc 1, an outer guide groove disc 5 and an arc cutter 4. A rotating shaft 2 is connected to the center of the inner guide groove plate 1, and the rotating shaf...