CN203622956U - Photocuring 3D (Three Dimensional) printing head system - Google Patents

Photocuring 3D (Three Dimensional) printing head system Download PDF

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Publication number
CN203622956U
CN203622956U CN201320703769.0U CN201320703769U CN203622956U CN 203622956 U CN203622956 U CN 203622956U CN 201320703769 U CN201320703769 U CN 201320703769U CN 203622956 U CN203622956 U CN 203622956U
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CN
China
Prior art keywords
cavity
printhead
printing head
printing
photocuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320703769.0U
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Chinese (zh)
Inventor
李晓萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Zhongke Maite Electronic Technology Equipment Co Ltd
Original Assignee
Xian Zhongke Maite Electronic Technology Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xian Zhongke Maite Electronic Technology Equipment Co Ltd filed Critical Xian Zhongke Maite Electronic Technology Equipment Co Ltd
Priority to CN201320703769.0U priority Critical patent/CN203622956U/en
Application granted granted Critical
Publication of CN203622956U publication Critical patent/CN203622956U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a photocuring 3D (Three Dimensional) printing head system. The photocuring 3D printing head system comprises a printing head device, a fan and ultraviolet lamp curing devices, wherein the printing head device comprises a printing head cavity composed of a solid printing cavity and a supporting printing cavity; each of the solid printing cavity and the supporting printing cavity is internally provided with a feeding pipe, a heating device and a printing head; the upper end of each feeding pipe penetrates through the printing head cavity and the lower end of each feeding pipe is connected with each printing head; each heating device is arranged on each printing head; two sets of the ultraviolet lamp curing devices are arranged on the left and right sides of the printing head cavity respectively; each ultraviolet lamp curing device comprises a fixed bracket, an ultraviolet lamp, a reflector and an optical shutter; the fixed brackets are connected with the printing head cavity; air vents are formed in the tops of the fixed brackets; light outlets are formed in the bottoms of the fixed brackets; the optical shutters are arranged in the fixed brackets; the reflectors are arranged in the fixed brackets; the ultraviolet lamps are arranged on the reflectors; two fans are arranged; one fan is mounted at the top of each fixed bracket. The photocuring 3D printing head system can realize rapid curing in the printing process.

Description

A kind of photocuring 3D printhead system
Technical field
The utility model belongs to 3D printing technique field, specifically relates to a kind of photocuring 3D printhead system.
Background technology
Along with economic globalization, market competition is more and more fierce, can product affect the key that market is competition among enterprises victory or defeat fast, this just requires enterprise must shorten the research and development cycle of new product, therefore, remember physical model with gratitude, shorten product design feedback cycle for realizing fast from design, improve the success rate of new product development, the demand of the rapid forming equipment of reduction time of product development and development cost is by increasing.Comparatively speaking, 3D prints rapid shaping technique and has obvious advantage at aspects such as shaping speed, moulding material kind, equipment price, operation and maintenance costs, has good development potentiality and wide application prospect.Photocuring 3D printing rapid shaping technique relates to the integrated technology field of the contents such as optics, machinery, control, information and material, and what for 3D, first printing needed solution is the process that 3D is converted to two dimensional surface printer model.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of photocuring 3D printhead system is provided, photocuring 3D prints the rapid shaping technique based on droplet discharge technique, the printhead that produces drop is that printing shaping is successfully crucial, drop is sprayed the 3D printhead system that the utility model provides and optical scanning concentrates in together, and in printing, realizes rapid curing.
For achieving the above object, the technical solution adopted in the utility model is: a kind of photocuring 3D printhead system, it is characterized in that: comprise head device, fan and uviol lamp solidification equipment, described head device comprises printhead cavity, described printhead cavity is printed cavity by entity and is supported printing cavity and forms, described entity print chamber body is positioned at and supports the left side of printing cavity, described entity is printed cavity and is supported to print in cavity and is provided with feed pipe, heater and printhead, the upper end of described feed pipe passes printhead cavity, the lower end of described feed pipe is connected with printhead, described heater is arranged on printhead, the quantity of described uviol lamp solidification equipment is two covers, two cover uviol lamp solidification equipments are separately positioned on the left and right sides of printhead cavity, described uviol lamp solidification equipment comprises fixed support, uviol lamp, reflector and optical gate, described fixed support is connected with the lateral wall of printhead cavity, described support bracket fastened top has ventilating opening, described support bracket fastened bottom has light-emitting window, described optical gate is arranged in fixed support and is positioned at the top of light-emitting window, described reflector is arranged in fixed support, described uviol lamp is arranged on reflector, the quantity of described fan is two, a fan is all installed at each support bracket fastened top.
Above-mentioned a kind of photocuring 3D printhead system, is characterized in that: the concave side tendency printhead of described reflector.
Above-mentioned a kind of photocuring 3D printhead system, is characterized in that: described reflector is ellipsoidal structure.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, reasonable in design and use easy to operate.
2, the utility model concentrates in together drop injection and optical scanning, in printing, realizes quick-setting process.
3, the utility model is easily manufactured, and low cost of manufacture can be promoted the use of.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-printhead cavity; 2-entity is printed cavity; 3-support and print cavity;
4-feed pipe; 5-heater; 6-printhead;
7-fan; 8-fixed support; 9-uviol lamp;
10-reflector; 11-optical gate; 12-ventilating opening;
13-light-emitting window.
The specific embodiment
As shown in Figure 1, the utility model comprises head device, fan 7 and uviol lamp solidification equipment, described head device comprises printhead cavity 1, described printhead cavity 1 is printed cavity 2 by entity and is supported printing cavity 3 and forms, described entity is printed cavity 2 and is positioned at the left side of supporting printing cavity 3, described entity is printed cavity 2 and is supported to print in cavity 3 and is provided with feed pipe 4, heater 5 and printhead 6, the upper end of described feed pipe 4 passes printhead cavity 1, the lower end of described feed pipe 4 is connected with printhead 6, described heater 5 is arranged on printhead 6, the quantity of described uviol lamp solidification equipment is two covers, two cover uviol lamp solidification equipments are separately positioned on the left and right sides of printhead cavity 1, described uviol lamp solidification equipment comprises fixed support 8, uviol lamp 9, reflector 10 and optical gate 11, described fixed support 8 is connected with the lateral wall of printhead cavity 1, the top of described fixed support 8 has ventilating opening 12, the bottom of described fixed support 8 has light-emitting window 13, described optical gate 11 is arranged in fixed support 8 and is positioned at the top of light-emitting window 13, described reflector 10 is arranged in fixed support 8, described uviol lamp 9 is arranged on reflector 10, the quantity of described fan 7 is two, a fan 7 is all installed at the top of each fixed support 8.
As shown in Figure 1, the concave side of described reflector 10 tendency printhead 6.
In the present embodiment, described reflector 10 is ellipsoidal structure.
Operation principle of the present utility model is: when printhead system is started working, feed pipe 4 is transported to printed material on printhead 6, is printed material heating by the heater 5 on printhead 6, makes the reduced viscosity of printed material, improves print quality.When printhead 6 is worked, uviol lamp 9 is opened, light uviol lamp being produced by reflector 10 carries out reflect focalization, by light-emitting window 13, the material of having printed is carried out to photocuring, the fan 7 at fixed support 8 tops is opened, for uviol lamp 9 and reflector 10 provide heat radiation, after having printed, printhead quits work.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.

Claims (3)

1. a photocuring 3D printhead system, it is characterized in that: comprise head device, fan (7) and uviol lamp solidification equipment, described head device comprises printhead cavity (1), described printhead cavity (1) is printed cavity (2) and is supported printing cavity (3) by entity and forms, described entity is printed cavity (2) and is positioned at the left side of supporting printing cavity (3), described entity is printed cavity (2) and is supported to print in cavity (3) and is provided with feed pipe (4), heater (5) and printhead (6), the upper end of described feed pipe (4) passes printhead cavity (1), the lower end of described feed pipe (4) is connected with printhead (6), described heater (5) is arranged on printhead (6), the quantity of described uviol lamp solidification equipment is two covers, two cover uviol lamp solidification equipments are separately positioned on the left and right sides of printhead cavity (1), described uviol lamp solidification equipment comprises fixed support (8), uviol lamp (9), reflector (10) and optical gate (11), described fixed support (8) is connected with the lateral wall of printhead cavity (1), the top of described fixed support (8) has ventilating opening (12), the bottom of described fixed support (8) has light-emitting window (13), described optical gate (11) is arranged in fixed support (8) and is positioned at the top of light-emitting window (13), described reflector (10) is arranged in fixed support (8), described uviol lamp (9) is arranged on reflector (10), the quantity of described fan (7) is two, a fan (7) is all installed at the top of each fixed support (8).
2. according to a kind of photocuring 3D printhead system claimed in claim 1, it is characterized in that: the concave side tendency printhead (6) of described reflector (10).
3. according to a kind of photocuring 3D printhead system claimed in claim 1, it is characterized in that: described reflector (10) is ellipsoidal structure.
CN201320703769.0U 2013-11-06 2013-11-06 Photocuring 3D (Three Dimensional) printing head system Expired - Fee Related CN203622956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320703769.0U CN203622956U (en) 2013-11-06 2013-11-06 Photocuring 3D (Three Dimensional) printing head system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320703769.0U CN203622956U (en) 2013-11-06 2013-11-06 Photocuring 3D (Three Dimensional) printing head system

Publications (1)

Publication Number Publication Date
CN203622956U true CN203622956U (en) 2014-06-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320703769.0U Expired - Fee Related CN203622956U (en) 2013-11-06 2013-11-06 Photocuring 3D (Three Dimensional) printing head system

Country Status (1)

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CN (1) CN203622956U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756779A (en) * 2017-10-21 2018-03-06 长沙远达华信息科技有限公司 A kind of photocuring 3D printing head system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107756779A (en) * 2017-10-21 2018-03-06 长沙远达华信息科技有限公司 A kind of photocuring 3D printing head system

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20141106

EXPY Termination of patent right or utility model