A kind of 3D printer
Technical field
The utility model is related to printer technology field, more particularly to a kind of 3D printer.
Background technology
3D printing is one kind of rapid shaping technique, and it is a kind of based on mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.The technology is in jewelry, footwear, work
Industry design, building, engineering and construction, automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, building work
Journey, gun and other field have all been applied.Existing 3D printer is provided with X-axis-Y-axis-Z axis mobile device, moves shower nozzle
Any position is moved, but the mobile multiple control devices control shower nozzles of needs spray material in ad-hoc location in solid, for a long time
Mobile device will be caused to position using mobile device inaccurate, while 3D printer is in the same thing of printing, unnecessary material is past
It is past to reuse and abandon.
Utility model content
The purpose of this utility model is and a kind of 3D printer for proposing in order to solve shortcoming present in prior art.
To achieve these goals, the utility model employs following technical scheme:
A kind of 3D printer, including 3D printer body, the first accommodating chamber and second are provided with the 3D printer body
Accommodating chamber, first accommodating chamber is arranged on the top of the second accommodating chamber, X-axis-Y-axis is provided with the top of first accommodating chamber and is moved
Moving platform, is provided with printing head and in the equally distributed four infrared rays hair of printing head surrounding on the mobile platform
Injection device, the bottom of first accommodating chamber is provided with circular hole, and lifting hydraulic cylinder, described liter of descending liquid are provided with second accommodating chamber
Hydraulic stem on cylinder pressure is provided with circular print platform, and the circular print platform is through circular hole and upper and lower in the first accommodating chamber
Mobile, the circular print platform is provided with four infrared receivers being engaged with four infrared transmitting devices, institute
The same side for stating the first accommodating chamber and the second accommodating chamber is provided with consumptive material rest area, and control panel is provided with above the consumptive material rest area
And display screen, the top of the 3D printer body is provided with level meter.
Preferably, the side wall of the inside of first accommodating chamber is provided with cooling blower.
Preferably, the consumptive material rest area includes liquid consumable case and solid consumptive material storage drawer, the liquid consumption
Material case is separated into several small box bodys by dividing plate, and the label of consumptive material title is posted on the solid consumptive material storage drawer.
Preferably, four corners of the bottom of the 3D printer body are equipped with adjusting base.
Mobile platform can be measured in the utility model, between infrared transmitting device and infrared receiver with printing
The distance between platform, has reached and has been accurately positioned purpose, while according to four infrared transmitting devices and infrared receiver
The distance between judge print platform whether level, with solve print platform due to long-time use and become unhorizontal and ask
Topic;Level meter may determine that 3D printer is placed no level;Liquid consumable and solid consumptive material are rationally put in consumptive material rest area
Put, consumptive material recycle is more facilitated.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of 3D printer structural representation.
In figure:1-3D printer bodies, 2- level meters, 3- display screens, 4- control panels, the accommodating chambers of 5- first, 6- liquid
Consumptive material case, 7- dividing plates, 8- labels, 9- solids consumptive material storage drawer, 10- lifting hydraulic cylinders, the accommodating chambers of 11- second, 12- are adjusted
Section base, 13- print platforms, 14- infrared receivers, 15- shower nozzles, 16- mobile platforms, 17- infrared transmitting devices,
18- cooling blowers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
The first accommodating chamber 5 is provided with reference picture 1, a kind of 3D printer, including 3D printer body 1,3D printer body 1
With the second accommodating chamber 11, the first accommodating chamber 5 is arranged on the top of the second accommodating chamber 11, and the top of the first accommodating chamber 5 is provided with X-axis-Y
Axle mobile platform 16, is provided with printing head 15 and equally distributed four in the surrounding of printing head 15 on mobile platform 16
Infrared transmitting device 17, the bottom of the first accommodating chamber 5 is provided with circular hole, and lifting hydraulic cylinder 10 is provided with the second accommodating chamber 11, rises
Hydraulic stem on descending liquid cylinder pressure 10 is provided with circular print platform 13, and circular print platform 13 is through circular hole and in the first accommodating chamber
Moved up and down in 5, circular print platform 13 is provided with four infrared receivers being engaged with four infrared transmitting devices 17
The same side of device 14, the first accommodating chamber 5 and the second accommodating chamber 11 is provided with consumptive material rest area, and control is provided with above consumptive material rest area
Panel 4 and display screen 3, the top of 3D printer body 1 are provided with level meter 2, and the side wall of the inside of the first accommodating chamber 5 is provided with cold
But blower fan 18, consumptive material rest area includes liquid consumable case 6 and solid consumptive material storage drawer 9, liquid consumable case 6 by every
Plate 7 is separated into several small box bodys, and the label of consumptive material title, the bottom of 3D printer body 1 are posted on solid consumptive material storage drawer 9
Four corners at end are equipped with adjusting base 12.
3D printer is placed on table top, level meter is observed, adjust that 3D printer puts by adjusting base 12 is
No level, when every time using 3D printer, first checks printing flat with infrared transmitting device 17 and infrared receiver 14
Platform 13 whether level, and mobile platform 16 and print platform are measured by infrared transmitting device 17 and infrared receiver 14
Distance between 13, to reach accurate printing, infrared transmitting device 17 and the model of infrared receiver 14 are respectively HS-
0038B and TSAL6200, mobile platform 16 is X-axis-Y-axis mobile device (mobile device is not drawn into figure), to reach shower nozzle in X
Axle-Y-axis face movement, liquid consumable case 6 and solid consumptive material storage drawer 9 can take out in consumptive material rest area, then right
Consumptive material recycle is utilized, and consumptive material recycle is more facilitated, and the first accommodating chamber 5 is transparent accommodating chamber, it can be observed that the first accommodating chamber 5
Interior printing situation, the first accommodating chamber 5 is provided with chamber door, and opening chamber door can take out printout.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.