Additive manufacturing formation cylinder lifting system, formation cylinder and additive manufacturing equipment

A technology of additive manufacturing and lifting system, which is applied in the direction of additive manufacturing, additive processing, process efficiency improvement, etc., can solve the problems of increased forming height and limited forming height, and achieve the effect of increasing forming height and good sealing performance

Inactive Publication Date: 2017-01-04
XIAN BRIGHT ADDTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new technology uses an improved form lift mechanism for adding material onto objects being made by means like 3D printing machines without changing their overall dimensions or requiring more time-consuming processes compared to traditional methods such as machining tools used during production. It achieves this through a specialized tool called a flexible arm formed from materials similar to those commonly found on other types of printers (such as thermal paper).

Problems solved by technology

This patented describes an apparatus for producing metallic products without damaging their quality or causing damage during production due to improperly designed features such as gaps between layers when creating complex shapes like tires used in vehicles. Existing methods have limitations because they require long screws which can take more room than necessary while increasing its size.

Method used

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  • Additive manufacturing formation cylinder lifting system, formation cylinder and additive manufacturing equipment
  • Additive manufacturing formation cylinder lifting system, formation cylinder and additive manufacturing equipment
  • Additive manufacturing formation cylinder lifting system, formation cylinder and additive manufacturing equipment

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to these embodiments.

[0022] The lifting system of the forming cylinder for additive manufacturing of the present invention includes a cantilever 4 and a cantilever driving mechanism 5 , one end of the cantilever 4 is installed on the cantilever driving mechanism 5 , and the other end is a free end for fixing the substrate 2 . The cantilever drive mechanism 5 adopts a lead screw drive mechanism, which is used to drive the cantilever 4 to feed up and down, and then drives the substrate 2 to lift, such as figure 1 shown.

[0023] A longitudinal opening 3 is provided on the side wall of the additive manufacturing forming cylinder 1 with the above-mentioned lifting system, such as figure 1 As shown, the lead screw drive mechanism 5 is located outside the forming chamber, one end of the cantilever 4 i

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PUM

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Abstract

The invention discloses an additive manufacturing formation cylinder lifting system. The system comprises a cantilever and a cantilever driving mechanism. The cantilever comprises an installing end installed on the cantilever driving mechanism, and a free end for fixing a base plate. The cantilever driving mechanism drives the cantilever to be fed up and down. The invention further discloses a formation cylinder comprising the lifting system and a dynamic sealing system. A longitudinal opening is formed in one side wall of a formation chamber, and the free end of the cantilever penetrates through the longitudinal opening to stretch into the formation chamber. The dynamic sealing system comprises a sealing fin and a transmission mechanism, one end of the sealing fin is fixed to the portion, outside the formation chamber, of the cantilever, the other end of the sealing fin stretches from the upper portion of the cantilever and is fixed to the transmission mechanism, and when the cantilever is fed up and down, the sealing fin is tightly attached to and covers the longitudinal opening part above the cantilever. According to the additive manufacturing equipment with the formation cylinder, the formation height can be greatly increased on the premise that the height is unchanged, and the sealing performance of the formation cylinder is good.

Description

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Claims

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Application Information

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Owner XIAN BRIGHT ADDTIVE TECH CO LTD
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