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3D printer deflection correction frame and its working method and printer

A technology of 3D printer and working method, applied in the field of rectifying frame and printer, can solve the problems of easy deviation, torsion, large unilateral resistance, etc., and achieve the effect of avoiding quality problems

Active Publication Date: 2021-09-17
NINGXIA KOCEL MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the driving methods of the motion system of 3D printing equipment use modules, linear motors and other driving methods. Due to the particularity of the structure of the 3D printing equipment itself and the implementation of the functions of each component, there is generally a gantry structure, such as a gantry printer. The entire printing The device is installed on a gantry frame, and because of the large span, the two sides are driven independently by the above-mentioned driving method. This structure has the problems of asynchronous driving on both sides and excessive resistance on one side, which is prone to deviation, torsion, etc. various problems

Method used

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  • 3D printer deflection correction frame and its working method and printer
  • 3D printer deflection correction frame and its working method and printer
  • 3D printer deflection correction frame and its working method and printer

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Embodiment Construction

[0034] A technical solution of the embodiment of the invention will be further elaborated in detail with reference to the accompanying drawings of the invention.

[0035] Refer to attached Figure 1-4 As shown, a deviation correction frame of a 3D printer includes a beam 10, a deviation correction device 20, and a sliding device 30. The sliding device 30 includes a slider 31, a track 32 and a driving device for the slider 31. The deviation correcting device 20 at the end is connected to the sliders 31 respectively, and the sliders 31 are arranged on the rails 32 , and the slider 31 driving device drives the sliders 31 to move along the rails 32 .

[0036] The deviation correcting device 20 includes a screw mandrel 21, a screw mandrel driving device 22, a screw nut 23, and a displacement sensor 24. The screw mandrel 21 is parallel to the track 32, and both ends are bearing-connected to the slider 31. Screw mandrel 21 and described screw nut 23 are threadedly connected, and des...

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PUM

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Abstract

A deviation correcting device for a 3D printer, the beam is connected to the respective sliders through the deviation correcting devices arranged at both ends, the sliders are arranged on the track, and the slider driving device drives the sliders Moving along the track, the screw rod is parallel to the track, and both ends are connected with the slider bearings, the screw rod and the screw nut are screwed, and the screw rod driving device drives the screw rod Rotate, that is, make the nut move along the screw rod, and the beam is hinged to the nut; the displacement sensor includes a path bar and a matching identification device arranged in parallel with the track, and the identification devices are respectively set at both ends of the beam. The invention utilizes the synchronous detection device to synchronize both sides when the two sides are not synchronized, so as to realize the synchronous driving of both sides of the gantry printer.

Description

technical field [0001] The invention relates to the field of additive manufacturing equipment, in particular to a deviation correction frame for a 3D printer, a working method thereof, and a printer. Background technique [0002] At present, most of the driving methods of the motion system of 3D printing equipment use modules, linear motors and other driving methods. Due to the particularity of the structure of the 3D printing equipment itself and the implementation of the functions of each component, there is generally a gantry structure, such as a gantry printer. The entire printing The device is installed on a gantry frame, and because of the large span, the two sides are driven independently by the above-mentioned driving method. This structure has the problems of asynchronous driving on both sides and excessive resistance on one side, which is prone to deviation, torsion, etc. various problems. Contents of the invention [0003] Aiming at the deficiencies of the prio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B33Y30/00
CPCB29C64/20B33Y30/00Y02P10/25
Inventor 何捷军彭凡周志军刘轶
Owner NINGXIA KOCEL MOLD