Fused deposition modeling cabin nozzle exit lighting device
A technology of fused deposition molding and nozzle exit, which is applied in the direction of lighting devices, lighting devices, lighting auxiliary devices, etc., and can solve the problem of no lighting devices for nozzle openings in the cabin
Inactive Publication Date: 2019-01-08
ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, the building cabin of this kind of large-scale 3D printing system is a constant temperature cabin, and the external light source is needed to illuminate the discharge state of the nozzle opening. At present, there is no nozzle opening lighting device in the cabin in this type of system.
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Depend on Figure 1-3 It can be seen from the shown embodiment that it includes a plate lamp holder support frame 1 and a light emitting diode 2;
[0016] The upper end of the plate-type lamp holder support frame 1 is provided with an upper card slot 1-3; the middle part of the plate-type lamp holder support frame 1 is provided with a fan hole 1- 1. The plate-type lamp holder support frame 1 is clamped on the upper edge of the nozzle outlet fan 3-2 of the fused deposition molding cabin through the upper clamping slot 1-3;
[0017] The lower end of the plate-type lamp holder support frame 1 is provided with an "L"-shaped lamp holder 1-2; the horizontal part of the "L"-shaped lamp holder 1-2 corresponds to the nozzle outlet 3-1 of the fused deposition molding cabin; the The horizontal part of the "L" type lamp holder 1-2 is provided with a lamp holder hole 1-4; the outer edge of the upper surface of the lamp holder hole 1-4 is provided with an annular boss 1-5; the "L" t...
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 PUM
Login to View More Abstract
The invention discloses a lighting device for a fused deposition forming tank nozzle outlet. The lighting device comprises a plate type lamp holder supporting frame and a light emitting diode; the plate type lamp holder supporting frame is snapped to the upper edge of a fan of the fused deposition forming tank nozzle outlet through an upper clamping groove; the lower end of the plate type lamp holder supporting frame is provided with an L-shaped lamp holder; the horizontal portion of the L-shaped lamp holder is corresponding to the fused deposition forming tank nozzle outlet; the horizontal portion of the L-shaped lamp holder is provided with a lamp holder hole; the outer edge of the upper surface of the lamp holder hole is provided with an annular boss; the light emitting diode penetrates the lamp holder hole to be snapped to the annular boss and extends to the lower surface of the horizontal portion of the L-shaped lamp holder. According to the lighting device for the fused deposition forming tank nozzle outlet, the lighting function can be provided for the fused deposition forming constant temperature tank nozzle outlet without external light source and accordingly the adhesion and deposition state of materials between the printing head nozzle outlet and the working table surface can be observed at any time in the working process, and the convenient and practical effect is achieved.
Description
technical field [0001] The invention relates to an illuminating device for the nozzle exit of a fused deposition modeling cabin. Background technique [0002] In a large-scale 3D printing system based on fused deposition modeling technology, the material adhesion and deposition state between the nozzle outlet of the print head and the worktable during its working process is a key factor related to the printing effect, and the operator needs to observe it at any time. Handle exceptions in a timely manner. [0003] At present, the building cabin of this type of large-scale 3D printing system is a constant temperature cabin, and the external light source is needed to illuminate the discharge state of the nozzle opening. At present, there is no nozzle opening lighting device in the cabin in this type of system. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an illuminating device for the nozzle outlet of the fused ...
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 Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F21V33/00F21Y115/10
CPCF21S8/00F21V21/02F21V33/0048
Inventor 王格芳牛满科张东韩宁吕艳梅牛刚陈卫国郭苧申闯彭立娟
Owner ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA