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Curing device and method for 3D printing dental cast

A curing device and 3D printing technology, applied in the field of 3D printing, can solve the problems of defective objects, curing, inconvenient use, etc., and achieve the effect of improving adequacy and ensuring accuracy

Pending Publication Date: 2021-11-23
江苏恒达医疗管理服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing 3D printers use thermoplastic materials during printing, which cannot be quickly cured. When affected by external forces, it is easy to cause the printed objects to be too defective. Therefore, a curing device is needed, but the current curing devices are all One raw material is solidified, and then taken out and then solidified. In the production process of dental molds, the quantity is large. The above-mentioned curing method is inefficient and inconvenient for people to use. Therefore, a curing device for 3D printing dental molds is urgently needed and its curing method to solve the above problems

Method used

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  • Curing device and method for 3D printing dental cast
  • Curing device and method for 3D printing dental cast
  • Curing device and method for 3D printing dental cast

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figure 1-Figure 5 As shown, a curing device for 3D printing dental molds includes a circular block 8, a motor 7 is installed on the top outer wall of the circular block 8, and a rotating shaft 11 is installed on the bottom outer wall of the output shaft of the motor 7, and the bottom outer wall of the rotating shaft 11 A placement block 9 is installed, and the outer wall of the bottom of the placement block 9 is equipped with arc-shaped frames 10 equidistantly distributed, and an arc-shaped cover 1 is installed on one side of the outer wall of the top of the circular block 8, and a fixed ring 3 is installed on the outer wall of the bottom of the arc-shaped cover 1 , the top of the arc frame 10 is provided with a rotating mechanism 5, and the top of the circular block 8 is provided with equidistantly distributed fixing mechanisms 6;

[0038] The rotating mechanism 5 comprises a circular shaft 501 that rotates on the top outer wall of the arc frame 10, and the to...

Embodiment 2

[0051] Based on the curing device for 3D printing dental models provided in the first embodiment of the present application, the second embodiment of the present application proposes another curing device for 3D printing dental models. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0052] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods.

[0053] Such as Figure 1-Figure 7 As shown, a curing device for 3D printing dental molds includes a purification housing 17 installed on the outer wall of the top of the arc-shaped cover 1, and an air pump 16 is installed on the outer wall of one side of the purification housing 17, and an air pump 16 is installed on the input end of the air pump 16. Air outlet pipe 15, the other side outer wall of arc cover...

Embodiment 3

[0055] Based on the curing device for 3D printing dental models provided in the first embodiment of the present application, the third embodiment of the present application proposes another curing device for 3D printing dental models. The third embodiment is only a preferred manner of the first embodiment and the second embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment and the second embodiment.

[0056] The third embodiment of the present invention will be further described below in conjunction with the drawings and implementation methods.

[0057] Such as Figure 1-Figure 8 As shown in the figure, a curing device for 3D printing dental molds includes support grooves distributed equidistantly on the outer wall of one side of the arc-shaped extruded plate 605, and the inner wall of the support groove is slidably connected with a support rod 24, and the support rod 24- A rubber head 26 is installed...

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Abstract

The invention relates to the technical field of 3D printing, in particular to a curing device and method for a 3D printing dental cast. The curing device comprises a circular block, a motor is installed on the outer wall of the top of the circular block, a rotating shaft is installed on the outer wall of the bottom of an output shaft of the motor, a placement block is installed on the outer wall of the bottom of the rotating shaft, and arc-shaped frames distributed at equal intervals are installed on the outer wall of the bottom of the placement block. According to the curing device and method, the motor is arranged to drive the placement block below the rotating shaft to rotate, so that a circular shaft on the arc-shaped frames is driven to rotate, a fixing mechanism is rotated into an arc-shaped cover, and an arc-shaped rubber ejection block ejects a T-shaped plate out; and a curing mechanism is arranged, the dental cast can be cured through a first light curing lamp and a second light curing lamp, an electric guide rail is started, the second light curing lamp on an electric sliding block can be driven to move up and down, and therefore the surface of the dental cast can be fully irradiated and cured.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a curing device and a curing method for 3D printing dental molds. Background technique [0002] 3D printing is a kind of rapid prototyping technology, also known as additive manufacturing. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. . 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/379B33Y40/20
CPCB29C64/379B33Y40/20
Inventor 史小军杨彦蒋美君
Owner 江苏恒达医疗管理服务有限公司
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