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Cutter assembly and cutting device

A cutting knife and component technology, which is applied in the field of cutting knife components and cutting devices, can solve the problems of cutting cords and reducing the quality of tires, and achieve the effect of avoiding cutting cords

Pending Publication Date: 2019-09-20
MESNAC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As far as the existing technology is concerned, the traditional cord cutting device often has the phenomenon of cutting the cord during the cutting process, which eventually leads to a decrease in tire quality

Method used

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  • Cutter assembly and cutting device
  • Cutter assembly and cutting device

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Experimental program
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Effect test

Embodiment Construction

[0037] The core of this specific embodiment is to provide a cutting knife assembly, which can avoid cutting the cord during the cord cutting process, and solve the current difficult problem in this field.

[0038] Hereinafter, an embodiment will be described with reference to the drawings. In addition, the examples shown below do not limit the content of the invention described in the claims in any way. In addition, all the contents of the configurations shown in the following embodiments are not limited to be essential to the solutions of the invention described in the claims.

[0039] For the cutter assembly provided in this specific embodiment, please refer to Figure 1-2 ; Including mounting base 1, connecting block 2 and floating frame 3; wherein, mounting base 1 is used to realize the installation of cutter assembly; connecting block 2 is arranged on mounting base 1; Blade 4 swings on both sides of the track of cutting. During the cord cutting process, the blade 4 wil...

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PUM

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Abstract

The invention discloses a cutter assembly and a cutting device. The cutter assembly comprises an installing base, a connecting block and a floating frame; the installing base is used for achieving installing of the cutter assembly; the connecting block is arranged on the installing base; and the floating frame is rotatably connected with the connecting block and used for driving a blade to swing on the two sides of the cutting track. In the cutting process of a cord fabric, the blade can move under driving of the floating frame to cut off the cord fabric; and the floating frame can drive the blade to swing on the two sides of the movement track of the floating frame, therefore, the blade can automatically avoid cord threads when the blade runs into the cord threads, and then the cord threads are avoided from being cut off. According to the cutter assembly, the condition that the cord threads are cut off in the cutting process of the cord fabric can be avoided, and the problems in the field at the present stage are solved.

Description

technical field [0001] The invention relates to the field of cord cutting, and more specifically, relates to a cutting knife assembly and a cutting device. Background technique [0002] In recent years, with the increasing demand for tires in my country, the degree of automation of the semi-steel one-step forming machine has been continuously improved, resulting in an increase in the cutting quality of the carcass cord. [0003] As far as the prior art is concerned, the traditional cord cutting device often breaks the cord during the cutting process, which eventually leads to a decrease in tire quality. [0004] Therefore, how to avoid cutting the cord during the cord cutting process is an urgent problem to be solved in this field at this stage. Contents of the invention [0005] In view of this, the object of the present invention is to provide a cutting knife assembly, which can avoid cutting the cords during the cord cutting process, and solve the current problems in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/46
CPCB29D30/46
Inventor 杨慧丽段全心王振宇刘志斌
Owner MESNAC