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Surfacing and repairing device applied to additive manufacturing

A technology of additive manufacturing and welding row, which is applied in the field of surfacing repair devices for additive manufacturing, which can solve the problems of uneven distribution of materials on parts to be repaired, uneven surface repair, and impact on processing quality, so as to avoid repairing materials Surplus, reduce waste, improve the effect of surfacing repair quality

Pending Publication Date: 2021-12-17
王锡龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a surfacing repair device for additive manufacturing, which solves the problem that the molten material in the current surfacing molding contains air bubbles, and the material cannot be evenly added to the surface of the part, which affects the processing quality. At the same time, the material distribution on the part to be repaired is not uniform enough, resulting in uneven surface repair

Method used

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  • Surfacing and repairing device applied to additive manufacturing
  • Surfacing and repairing device applied to additive manufacturing
  • Surfacing and repairing device applied to additive manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1-3 As shown, the present invention provides a technical solution: a surfacing repair device for additive manufacturing, including a support base plate 1, a drive chuck 2 is fixedly connected to the back of the support base plate 1, and a drive chuck 2 is fixedly connected to the left side of the top of the support base plate 1. The height adjuster 3, the top of the output end of the height adjuster 3 is fixedly connected with the feeding storage mechanism 4, the bottom of the output end of the height adjuster 3 is fixedly connected with the surfacing discharge mechanism 5, the bottom of the output end of the height adjuster 3 is located at the surfacing row The left side of the material mechanism 5 is provided with a rolling leveling mechanism 6;

[0037] The feeding storage mechanism 4 includes a storage frame 41, the storage frame 41 is fixed on the top of the height adjuster 3, the middle position inside the storage frame 41 is fixedly connected with...

Embodiment 2

[0043] Such as Figure 4-5As shown, on the basis of Embodiment 1, the present invention provides a technical solution: a surfacing repair device for additive manufacturing, the surfacing and discharge mechanism 5 includes a quantitative storage tank 51, the top of the quantitative storage tank 51 is connected The top of the frame 41 communicates with , and the middle position of the bottom of the quantitative storage tank 51 is provided with a sealing restriction slideway 52 , and the vertical position inside the sealing restriction slideway 52 is penetrated and slidably connected with a movable discharge assembly 53 . Realize the quantitative delivery of molten materials and reduce the waste of materials.

[0044] The movable discharge assembly 53 includes a discharge insertion rod 531 , which is slidably connected to the inside of the sealing restriction slideway 52 , and a pull cover 532 is fixedly connected to the top of the discharge insertion rod 531 .

[0045] The top ...

Embodiment 3

[0047] Such as Figure 6-7 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a surfacing repair device for additive manufacturing, the rolling leveling mechanism 6 includes a rolling roller 601, and the rolling roller 601 Both ends are fixedly connected with an extension wheel 602 , the axis of the extension wheel 602 is rotatably connected with the height adjuster 3 , and the outer surface of the extension wheel 602 is slidably connected with a scraper wedge 603 . Confine the molten metal to the position to be repaired to avoid the phenomenon of running through the material.

[0048] The surface of the rolling roller 601 is uniformly and fixedly connected with a heat-absorbing backing plate 604 , and the outer surface of the heat-absorbing backing plate 604 is fixedly connected with a bonding pressure wheel 605 , and the two bonding pressure wheels 605 are fixedly connected with each other. Increase the pressure dur...

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PUM

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Abstract

The invention discloses a surfacing and repairing device applied to additive manufacturing. The surfacing and repairing device comprises a supporting bottom plate, wherein a driving chuck is fixedly connected to the back of the supporting bottom plate; a height adjuster is fixedly connected to the left side of the top of the supporting bottom plate; a repairing material storage mechanism is fixedly connected to the top of the output end of the height adjuster; a surfacing and discharging mechanism is fixedly connected to the bottom of the output end of the height adjuster; and a rolling and flattening mechanism is arranged at a position, located on the left side of the surfacing and discharging mechanism, of the bottom of the output end of the height adjuster. The invention relates to the technical field of additive manufacturing. According to the surfacing and repairing device applied to additive manufacturing, excess of the repairing material is avoided; the repairing quality is improved; and meanwhile, the worker can conveniently control the flow of the material.

Description

technical field [0001] The invention relates to the technical field of additive manufacturing, in particular to a surfacing repair device for additive manufacturing. Background technique [0002] Additive manufacturing technology refers to a scientific and technological system that directly manufactures parts driven by three-dimensional data of parts based on the principle of discrete accumulation. Based on different classification principles and understanding methods, additive manufacturing technology also has various titles such as rapid prototyping, rapid prototyping, rapid manufacturing, and 3D printing. "Manufacturing" has the same meaning as "rapid prototyping" and "rapid manufacturing". [0003] Surfacing welding, as an economical and rapid process method for surface modification of materials, is more and more widely used in the manufacture and repair of parts in various industrial sectors. In order to play the role of the surfacing layer most effectively, it is hop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00
CPCB23K37/00
Inventor 王锡龙
Owner 王锡龙