A 3D additive printing machine

A printing machine and 3D technology, applied in the field of additive manufacturing, can solve the problems of inability to increase the thickness of additive manufacturing, uneven penetration of printing ink on the screen, and inability to accurately overlay printing ink, achieving fast response time and adjustment speed. Fast, accurate results
CN106541693BActive Publication Date: 2020-06-19福建屹立智能化科技有限公司
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
福建屹立智能化科技有限公司
Publication Date
2020-06-19

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a 3D material additive printing machine. A power device, a traveling device, a printing device and a screen frame device are disposed on a machine frame. Power of the traveling device is provided through the power device, and the machine frame is driven to move; the printing device comprises a scraper and a printing support; the screen frame device comprises a screen frame and a screen frame lifting device, and the screen frame is fixed to the machine frame through the screen frame lifting device; the printing support is disposed in the position, above the screen frame device, of the machine frame, and the scraper is arranged on the printing support; a printing control system comprises a distance judging device, a scraping force sensor, a processor and a position adjusting device; the processor receives a distance signal judged by the distance judging device and a scraper scraping force signal sensed by the scraping force sensor and instructs the position adjusting device to make adjustment, so that preset distance between screen cloth and a layer printing surface and the preset scraping force of the scraper are maintained; and accordingly, printing ink can uniformly permeate a silk screen and can be uniformly distributed on a to-be-printed target, repeated accurate overlaying is achieved, and the thickness of material additive manufacturing is reached.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of additive manufacturing, in particular to a 3D additive printing machine. Background technique

[0002] Additive Manufacturing (AM) technology is a technology that uses the method of gradually accumulating materials to manufacture solid parts. Compared with the traditional material removal and cutting technology, it is a "bottom-up" manufacturing method; in the past two decades , AM technology has achieved rapid development, "Rapid Prototyping (Rapid Prototyping)", "3D Printing (3DPrinting)", "Solid Free-form Fabrication" and other different names from different aspects The characteristics of this technique are expressed.

[0003] Additive manufacturing technology refers to a scientific and technological system that directly manufactures parts driven by three-dimensional data of parts based on discrete and stacking principles. Based on different classification principles and understanding methods, additive manufac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More