CN105584050B

CN105584050B - 3D printing nozzle row rail device and milling cutter tip row rail device

Info

Publication number: CN105584050B
Application number: CN201610094109.5A
Authority: CN
Inventors: 祝晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-18
Filing date: 2016-02-18
Publication date: 2018-08-17
Anticipated expiration: 2036-02-18
Also published as: CN105584050A

Abstract

A kind of 3D printing nozzle row rail device of the application offer and milling cutter tip row rail device.3D printing nozzle row rail device therein detachably installs several spatterwork groups of oriented general branch's frame center extension on total holder, is made of the guide rail that migrates of showerhead and showerhead per spatterwork group.A kind of milling cutter tip row rail device is also provided, several cutter head operation groups of oriented general branch's frame center extension are detachably installed on total holder, is made of the guide rail that migrates in cutter head portion and cutter head portion per cutter head operation group.There is the technical program structure configuration to be adjusted flexibly, to realize high quality, quick, high-efficient homework technological merit.

Description

3D printing nozzle row rail device and milling cutter tip row rail device

Technical field

The present application relates to 3D printer more particularly to printing head mechanical movement devices, while being related to milling cutter tip Running gear.

Background technology

By taking 3D printer as an example, the stereo object moulding of various constructions is completed in the printing of 3D printing equipment material spray, and the equipment is outstanding It realizes the straight forming of mold or pole specialities in fields such as model manufacturing, industrial designs, far beyond people's routine Thinking is imagined.Wherein, the nozzle operating structure design of 3D printer is particularly important, determines that its print capacity plays.For reality Show the multi-faceted operation of nozzle, cross running track is used in prior art and is designed, in orbit centre crosspoint and print platform The heart coincides with the upper and lower, and nozzle is controlled sliding and running on orbiting vane, coordinates with rotating print platform, realizes comprehensive printing.But It is that track only has the setting structure of single nozzle obviously to cannot be satisfied high quality, the requirement of the technology of printing speed, Chinese patent CN204914592 discloses a kind of 3D printer technical solution of the more nozzles of setting, still uses orbiting vane structure, every 1/4 rail A nozzle assembly is respectively provided on road, four nozzle assemblies simultaneously participate in printing, greatly improve work efficiency, but structure is fixed, no With changeable adjustment capability, the promotion of printing effect and printing flexibility is had a greatly reduced quality.

Invention content

The goal of the invention of the present patent application be to provide it is a kind of nozzle or milling cutter tip position and quantity can be adjusted flexibly, Operating speed and the big 3D printing nozzle row rail device and milling cutter tip row rail device of operation covering surface range of choice.

The 3D printing nozzle row rail device technique scheme that the present patent application provides, main technical content are：A kind of 3D is beaten Nozzle row rail device, including circular total holder are printed, several sprays of oriented general branch's frame center extension are detachably installed on total holder Print operation group, be made of the guide rail that migrates of showerhead and showerhead per spatterwork group, it is each migrate guide rail outer end equipped with The interconnecting piece that total holder is detachably connected.

As a preferred embodiment of above-mentioned overall technical architecture, total holder is to be driven to connect with rotating drive mechanism The holder fluted disc connect.

The milling cutter tip row rail device technique scheme that the present patent application provides, main technical content are：A kind of milling cutter knife Head row rail device, including circular total holder, several cutter heads that the extension of oriented general branch's frame center is detachably installed on total holder are made Industry group is made of the guide rail that migrates in cutter head portion and cutter head portion per cutter head operation group, and each guide rail outer end that migrates is equipped with and general branch The interconnecting piece that frame is detachably connected.

3D printing nozzle row rail device disclosed in the present patent application and milling cutter tip row rail device technique scheme, spray printing are made Industry group or milling cutter tip operation group setting quantity and position can be according to practical printing object or size, shape, the quantity of milling And configuration structure is adjusted flexibly, not only there is technological merit of the operation without dead angle, but also bull combination realizes larger beat The efficient printing of object or the synchronous high-efficiency printing of multiple identical printing objects of suitable volume production are printed, it can also be according to printing object Each orientation shape or details the corresponding adjustment operation group positions of difference and operating speed, realize high quality, fast and efficiently make Industry.

Description of the drawings

Fig. 1 and Fig. 2 is respectively the two implementation structure charts of the present patent application.

Fig. 3 is the amplification assumption diagram of total holder part.

Fig. 4~Fig. 9 be respectively pass through total stent diameter and three divide equally, four divide equally, five divide equally, six divide equally, eight divide equally migrate Total holder arrangement figure of guide rail.

Figure 10 is total holder arrangement figure of more spatterwork groups.

Figure 11 and Figure 12 is respectively to print the setting main structure figure and stereogram for printing object greatly.

Figure 13 and Figure 14 is respectively the setting main structure figure and stereogram of more printing object isochronous printings.

Specific implementation mode

3D printing nozzle row rail device disclosed in the present patent application, composition includes circular total holder 3 and spatterwork Group 10, total holder 32 can be erected in the longitudinal slide rail 1 of printer by picking up the ears, by pick up the ears 2 along longitudinal direction guide rail 1 adjust total holder 3 With print platform 7 between the upper and lower away from the center of total holder 3 and print platform 7 coincides with the upper and lower.Each spatterwork group 10 is by showerhead 4 and showerhead 4 migrate the composition of guide rail 5, the direction of travel of showerhead 4 migrates distance and to migrate speed controlled along migrating guide rail 5 Printing operation；The interconnecting piece for respectively migrating 5 outer end of guide rail is detachably fixed and is connected on total holder 3, and inner end is towards 3 center of total holder Extend.The interconnecting piece for migrating 5 outer end of guide rail is that the button to match with total holder 3 inserts notch 50, migrates guide rail 5 and is kissed with total holder 3 After closing grafting, migrates guide rail 5 and extend to 3 center of total holder.If Fig. 4~shown in Fig. 9 is that migrate guide rail 5 include to pass through diameter Long rail and three divide equally, four divide equally, five dividing equally, six dividing equally, eight divide equally and are arranged in guide rail installation diagram on total holder 3, if beating Print region it is larger in the case of, can be according to shown in Figure 10, arranging more spatterwork groups, while efficiently printing, migrate guide rail 5e, The shorter spatterwork group 10 of 5f, 5g length, can such as print the small printing object of coverage area, and longer migrate of length is led Rail, as 5a, 5b, 5c or 5d can be selected for printing beating for coverage area is big, especially more extends to center printing object Print can also realize that the mass production of the more same items in spatterwork area 8 efficiently prints, as shown in Figure 13, Figure 14；Or according to printed matter Part easily adjusts distribution of each spatterwork group 10 in total holder 3 in the distribution situation of print platform, such as Figure 11 and Figure 12 institutes Show, or speed to adjust the spray printing speed of each nozzle or is migrated according to the shape of printing object or details distribution, completes corresponding Printing speed or fine and smooth printing, adjustment is flexible, quick, easy, and technological merit is much better than existing 3D printing equipment.This programme In total holder 3 can also adapted rotational structure, as shown in Figures 2 and 3, total holder 3 is to be sequentially connected with rotating drive mechanism 6 Holder fluted disc 30 drives each spatterwork group 10 thereon to complete printing purpose efficient and with a greater variety.Pass through 3 center of total holder Moving guide rail, can be that 3 diameter length of total holder migrate guide rail 5a, two radius side is respectively provided with a showerhead 4, this, which is migrated, leads Rail can also be the guide rail of 3 radius length of total holder.

The milling cutter tip row rail device that the present patent application provides is consistent with the 3D printing nozzle row rail apparatus structure, by Milling cutter tip substitutes showerhead 4, and print platform 7 clamps platform by processing bed and substitutes, and realizes that fast and efficiently milling is processed.

Claims

1. a kind of 3D printing nozzle row rail device, including circular total holder and spatterwork group, per spatterwork group by spray Head（4）Guide rail is migrated with showerhead（5）It constitutes, each interconnecting piece for migrating guide rail outer end and the slotting notch of total bracket buckle are removable Unload grafting, inner end is to total holder（3）Center extends, it is characterised in that migrates guide rail（5）One of to extend across total holder（3） The long rail at center（5a）.

2. 3D printing nozzle row rail device according to claim 1, it is characterised in that total holder is to be driven with rotation The holder fluted disc that motivation structure is sequentially connected（30）.

3. a kind of milling cutter tip row rail device, including circular total holder and cutter head operation group, per cutter head operation group by cutter head The guide rail that migrates in portion and cutter head portion is constituted, and each interconnecting piece for migrating guide rail outer end inserts notch removable plug with total bracket buckle, Inner end is to total holder（3）Center extends, it is characterised in that it is the long rail for extending across total carriage center to migrate one of guide rail.

4. milling cutter tip row rail device according to claim 3, it is characterised in that total holder is to be driven with rotation The holder fluted disc of mechanism driving connection.