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Electric carving head and electric carving platemaking equipment

A technology of electro-engraving head and electro-engraving, which is used in printing plate preparation, printing and other directions, can solve the problems of easy wear and tear of engraving knives

Active Publication Date: 2020-05-22
GOOGOL TECH SHENZHEN LTD GUANGDONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the first aspect of the present application, an embodiment provides an electric engraving head to solve the above-mentioned technical problem that the engraving knife is easy to wear

Method used

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  • Electric carving head and electric carving platemaking equipment
  • Electric carving head and electric carving platemaking equipment
  • Electric carving head and electric carving platemaking equipment

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Embodiment Construction

[0035] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0036] Such as figure 1 with figure 2 As shown, in one embodiment, an electric engraving head 10 is provided, and the electric engraving head 10 includes a torsion bar assembly 100 , a connecting frame 200 , a base 300 and a shrapnel 400 . The connecting frame 200 is fixed on the base 300 and can swing relative to the base 300 . The torsion bar assembly 100 is fixed on the connecting frame 200 , and the torsion bar assembly 100 can swi...

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PUM

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Abstract

The invention relates to an electric carving head and electric carving platemaking equipment. The electric carving head comprises a torsion bar assembly, a connecting frame, a base and an elastic piece, wherein the torsion bar assembly comprises a carving knife and a vibration generator, the vibration generator can drive the carving knife to vibrate, the torsion bar assembly is fixed on the connecting frame, the connecting frame is arranged on the base, one end of the elastic piece is connected to the connecting frame, and the other end of the elastic piece is connected to the base. The electric carving head comprises the torsion bar assembly, the connecting frame, the base and the elastic piece, the torsion bar assembly comprises the carving knife and the vibration generator, the carvingknife can vibrate at high frequency along with the vibration generator, the elastic piece is connected between the connecting frame and the base, and the rigidity of the electric carving head can be increased, so that the resonant frequency of the electric carving head is increased, meanwhile a resonant peak value is reduced, the attenuation time of carving knife shaking caused by the resonant frequency is shortened, the wear of the carving knife is reduced, and the carving precision of the electric carving head is improved.

Description

technical field [0001] The present application relates to the technical field of plate roller processing and manufacturing, in particular to an electric engraving head and electric engraving plate making equipment. Background technique [0002] With economic development, gravure printing has become the mainstream of packaging printing. The gravure printing plate roller adopts electric engraving plate making equipment for plate making. The key component of electro-engraving plate-making equipment is the electro-engraving head, which has a decisive impact on printing quality and efficiency. The electric engraving head is a conversion device that converts electrical energy into mechanical energy to output the power of high-frequency reciprocating motion. The high stiffness spring provides the elastic recovery force of the tool holder. The electric engraving head generally works in a higher working frequency environment, such as 8000Hz or higher commonly used in the industry....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41C1/045
CPCB41C1/045
Inventor 贾松涛陈家俊
Owner GOOGOL TECH SHENZHEN LTD GUANGDONG