3D printing connecting device with enhanced forming control, printing device and printing method

A connecting device and 3D printing technology, applied in the field of 3D printing, can solve the problems of inability to achieve enhanced molding and curing effect and high operability, and achieve the effects of simplifying 3D discharging steps, simplifying complex structures, and reducing production costs

Active Publication Date: 2019-03-12
邓伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main problem to be solved by the present invention is to provide a 3D printing functional connection device with enhanced molding control, a printing pen and a printer to solve the technical problems of unrealizable enhanced molding curing effect, controllable extrusion line diameter, and high operability

Method used

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  • 3D printing connecting device with enhanced forming control, printing device and printing method
  • 3D printing connecting device with enhanced forming control, printing device and printing method
  • 3D printing connecting device with enhanced forming control, printing device and printing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figures 1 to 5 As shown, this embodiment provides a 3D printing functional connection device 1 that enhances molding control, including: a body, and a connecting part provided on the body for detachable connection, characterized in that the functional connection device 1 A channel for material liquid extrusion is provided, and a solidification forming control unit 2 and / or a discharge forming control unit 3 are respectively provided along the direction of the channel, wherein the discharge forming control unit 3 is used to control the extrusion of the material liquid The wire diameter structure; the solidification molding control unit 2 is used to control the solidification molding of the material liquid extrusion.

[0045] Specifically, the functional connecting device 1 is detachably connected to the 3D printing device through the connecting part, and the detachable connection includes but not limited to: threaded connection, snap connection, nested connectio...

Embodiment 2

[0062] Such as Figures 1 to 7 As shown, based on the basis of Embodiment 1, this embodiment provides a 3D printing device with enhanced molding control, which is characterized in that it includes: a feeding device 6 for supplying the material liquid, and a device for extruding the material liquid A discharge device 7, the discharge device 7 is connected with the 3D printing functional connection device 1 as described in any one of Embodiment 1, wherein, the functional connection device 1 is connected to the discharge device 7 through the connection part Make a detachable connection.

[0063]Specifically, there is a sealed matching connection between the feeding device 6 and the discharging device 7, and the sealing matching connection can be sealed by setting a sealing device, and the sealing device can be made of hard plastic, thermosolid, ceramic or metal, in practical applications, a sealing gasket can be used, and the sealing device can be set as a sealing ring or a seal...

Embodiment 3

[0072] Such as Figure 8 As shown, this embodiment provides a 3D printing method for enhanced molding control, which is characterized in that it includes the following steps:

[0073] Step 1, connecting the feeding device, the discharging device, and the functional connection device in sequence;

[0074] Step 2, setting a channel for material liquid extrusion in the functional connection device, and respectively setting a solidification forming control unit and / or a discharge forming control unit along the direction of the channel;

[0075] Step 3, controlling the wire diameter structure of the extruded material liquid through the discharge forming control unit;

[0076] Step 4, controlling the curing and molding of the material liquid extrusion through the curing and molding control unit.

[0077] Preferably, said step 4 also includes the following steps:

[0078] The curing and forming control unit is set as a light curing and forming control unit, and the light curing an...

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PUM

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Abstract

The invention discloses a 3D printing function connection device enhancing forming control, a printing device and a printing method. The function connection device comprises a body and a connection part arranged on the body and used for detachable connection. The function connection device is characterized in that the function connection device is provided with a channel for extruding out material liquid; a solidifying forming control unit and / or a discharging forming control unit are / is arranged in the direction of the channel; the discharging forming control unit is used for controlling a line diameter structure of the material liquid which is extruded out; and the solidifying forming control unit is used for controlling the solidifying forming of the material liquid which is extruded out. The function connection device has the following effects that firstly, the forming solidifying effect is enhanced; secondly, the discharging line diameter is controllable; thirdly, the structure is simple; fourthly, the structure is light and handy; fifthly, the liquid carrying capacity is large; sixthly, the printing effect is good; seventhly, operation is convenient; and eighthly, the production cost is low.

Description

technical field [0001] The present invention relates to the technical field of 3D printing, in particular to a 3D printing functional connection device with enhanced molding control, a printing pen and a printer. Background technique [0002] At present, 3D printing pens mainly include hot-melt extrusion and light-curing extrusion, both of which have been proposed and become popular in the market in the past two years. In particular, the hot-melt printing pen has been developed for a long time and has a low technical threshold. It has already gained a certain popularity and popularity in the domestic education circle; the light-curing 3D printing pen does not involve high-temperature operation, but it has high requirements for printing materials and technical threshold. It is slightly higher, and has just begun to develop and promote at home and abroad. Compared with the printing pen of the hot-melt method, the light-curing printing pen can effectively flow on the previous ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B33Y30/00B33Y10/00
Inventor 邓伟田肖雄
Owner 邓伟
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