CN209079236U

CN209079236U - A kind of material delivery system based on 3D printing device

Info

Publication number: CN209079236U
Application number: CN201821524811.1U
Authority: CN
Inventors: 王慧甫
Original assignee: Hubei Lingzhu Three-Dimensional Technology Co Ltd
Current assignee: Hubei Lingzhu Three-Dimensional Technology Co Ltd
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2019-07-09
Anticipated expiration: 2028-09-18

Abstract

A kind of material delivery system based on 3D printing device, including apparatus main body, the sliding of described device body interior is embedded with sliding block, the sliding block upper surface is uniformly provided with four material through hole, it is equipped with switch-dividing on the inside of four material through hole, is equipped with feeding material component at the top of four material through hole.Pass through the adjuster being equipped in discharge nozzle, the speed of feeding can be adjusted by way of rotation regulator, secondly, pass through four material through hole being equipped with and four groups of feeding material components, convenient for replacing print colors on the way in printing, finally, by the way that sliding block will be equipped with inside apparatus main body, when so that changing color, internal material can be squeezed out by way of pushing sliding block, avoid the color of material interspersed.

Description

A kind of material delivery system based on 3D printing device

Technical field

The utility model relates to the field of 3D printing equipment, specially a kind of material delivery system based on 3D printing device.

Background technique

3D printing, that is, rapid shaping technique one kind, it is one kind based on digital model file, with powdered gold Belong to or the adhesive materials such as plastics, constructs the technology of object by layer-by-layer printing, 3D printing is usually using number Technologic material printer is often used for modeling in fields such as mold manufacture, industrial designs come what is realized, after be gradually available for one The direct manufacture of a little products has had using components made of the printing of this technology, which sets in jewelry, footwear, industry Meter, building, engineering and construction, automobile, aerospace, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, rifle Branch and other field are all applied.

The material delivery system of existing 3D printing device can only often be beaten by adjusting the speed of conveying device to adjust Print-out rate, meanwhile, more materials cannot be conveyed simultaneously, so that replacement material is pretty troublesome.

Utility model content

The purpose of this utility model is to provide a kind of material delivery systems based on 3D printing device, to solve above-mentioned back The problem of proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of material confession based on 3D printing equipment To device, including apparatus main body, the sliding of described device body interior is embedded with sliding block, and the sliding block upper surface is uniformly provided with four A material through hole, is equipped with switch-dividing on the inside of four material through hole, the sliding block bottom surface be uniformly provided with four it is first recessed Slot, described device body floor is uniformly provided with four the second grooves, between four first grooves and four the second grooves It is fixedly connected to spring, feeding material component is equipped at the top of four material through hole, the feeding material component includes four rollers And motor, the main shaft of the motor are fixedly connected with the main shaft of one of roller, the bottom of four material through hole is all provided with There is the second heating sheet, described device body floor is equipped with the first heating sheet.

Further, described device main body and sliding block are pyramidal structure, and the bottom of apparatus main body is equipped with discharge nozzle.

Further, the adjuster that the discharge nozzle is equipped with, i.e. discharge nozzle are divided into two parts up and down, and upper part is fixed on On discharge nozzle, lower part can rotate, and be equipped with disk at the top of upper section bottom and lower part, open up in two disks There is circular hole.

Further, four rollers are rotatablely connected with sliding block, and roller is uniformly arranged on the surrounding of material through hole.

Further, four second heating sheets and four motors are electrically connected respectively at corresponding switch-dividing.

Further, first heating sheet and printing device master switch are electrically connected.

Compared with prior art, the utility model has the beneficial effects that firstly, adjuster by being equipped in discharge nozzle, The speed of feeding can be adjusted by way of rotation regulator, secondly, passing through four material through hole and four groups of feedings that are equipped with Component, convenient for replacing print colors on the way in printing, finally, by the way that sliding block will be equipped with inside apparatus main body, so that changing color When, internal material can be squeezed out by way of pushing sliding block, avoid the color of material interspersed.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the feeding material component structural schematic diagram of the utility model；

Fig. 3 is the device entirety overlooking structure diagram of the utility model.

In figure: 1, material through hole；2, sliding block；3, apparatus main body；4, spring；5, the first heating sheet；6, feeding material component；7, Two heating sheets；8, the first groove；9, discharge nozzle；901, adjuster；10, the second groove；11, motor；12, roller；13, it separates It closes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of embodiment: a kind of material supply dress based on 3D printing device It sets, including apparatus main body 3,3 internal slide of apparatus main body is embedded with sliding block 2, and it is logical that 2 upper surface of sliding block is uniformly provided with four materials Hole 1 is equipped with switch-dividing 13 on the inside of four material through hole 1, and 2 bottom surface of sliding block is uniformly provided with four the first grooves 8, apparatus main body 3 bottom surfaces are uniformly provided with four the second grooves 10, and the groove walls of the second groove 10 extend to above the bottom surface of apparatus main body 3, prevent After only spring 4 is pressed, transversely deforming, and after 2 slide downward of sliding block, the inner wall of the second groove 10 can be embedded into the first groove 8, Anti- limited slip block 2 pushes not in place, is fixedly connected to spring 4, four objects between four the first grooves 8 and four the second grooves 10 Be equipped with feeding material component 6 at the top of material through hole 1, feeding material component 6 includes four rollers 12 and motor 11, the main shaft of motor 11 with wherein The main shaft of one roller 12 is fixedly connected, and four rollers 12 are that elastic material is made into, and is convenient for pressing materials, makes motor 11 can be with Roller 12 is driven, material is allowed to pass through, the bottom of four material through hole 1 is equipped with the second heating sheet 7, and 3 bottom surface of apparatus main body is laid with There is the first heating sheet 5.

Further, apparatus main body 3 and sliding block 2 are pyramidal structure, and the bottom of apparatus main body 3 is equipped with discharge nozzle 9.

Further, the adjuster 901 that discharge nozzle 9 is equipped with, i.e. discharge nozzle 9 are divided to for upper and lower two parts, and upper part is fixed On discharge nozzle 9, lower part can rotate, and disk is equipped at the top of upper section bottom and lower part, in two disks Circular hole is offered, when adjuster 901 rotates, the position of circular hole is staggered, so that the space that accommodate thing material passes through becomes smaller, thus to adjust Material flow is saved, and the space between 3 sliding blocks 2 of apparatus main body can store the material of fusing.

Further, four rollers 12 are rotatablely connected with sliding block 2, and roller 12 is uniformly arranged on the four of material through hole 1 Week.

Further, four the second heating sheets 7 and four motors 11 are electrically connected respectively at corresponding switch-dividing 13, are separated When closing 13 closure, the motor 11 connected and the starting of the second heating sheet 7 while melting materialss, convey material.

Further, the first heating sheet 5 is electrically connected with printing device master switch, and the first heating sheet 5 is normally opened, so that material It is constantly in the state of preheating.

Working principle: apparatus main body 3 in use, be installed in 3D printing equipment by the device first, and by switch-dividing 13 It is electrically connected with the first heating sheet 5 with equipment power supply, secondly, the material of four kinds of colors is run through into material through hole 1 respectively, then, The switch-dividing 13 by required material is opened, the motor 11 which is electrically connected drives roller 12 to rotate, and By material transmission at the second heating sheet 7, when switch-dividing 13 is closed, the second heating sheet 7 is begun to warm up, so that material melting, and It flows on the first heating sheet 5, under the further fusing of the first heating sheet 5, material is flowed out eventually by discharge nozzle 9, meanwhile, it can With rotation regulator 901, to adjust the flow velocity of material, finally, the switch-dividing 13 being previously closed is closed when needing to change color, and Sliding block 2 is pushed, after the material of front is extracted only completely, hand unclamps, and under the elastic force effect of spring 4, sliding block 2 is risen to initially Highly, then switch-dividing 13 by required material is opened.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of material delivery system based on 3D printing device, including apparatus main body (3), it is characterised in that: described device master Body (3) internal slide is embedded with sliding block (2), and sliding block (2) upper surface is uniformly provided with four material through hole (1), four institutes It states and is equipped with switch-dividing (13) on the inside of material through hole (1), sliding block (2) bottom surface is uniformly provided with four the first grooves (8), institute It states apparatus main body (3) bottom surface and is uniformly provided with four the second grooves (10), four first grooves (8) and four the second grooves (10) it is fixedly connected between spring (4), is equipped with feeding material component (6), the feeding at the top of four material through hole (1) Component (6) includes four rollers (12) and motor (11), the main shaft and the main shaft of one of roller (12) of the motor (11) It is fixedly connected, the bottom of four material through hole (1) is equipped with the second heating sheet (7), and described device main body (3) bottom surface is laid with There are the first heating sheet (5).

2. a kind of material delivery system based on 3D printing device according to claim 1, it is characterised in that: described device Main body (3) and sliding block (2) are pyramidal structure, and the bottom of apparatus main body (3) is equipped with discharge nozzle (9).

3. a kind of material delivery system based on 3D printing device according to claim 2, it is characterised in that: the discharging The adjuster (901) that pipe (9) is equipped with, i.e. discharge nozzle (9) are divided into two parts, upper part up and down and are fixed on discharge nozzle (9), under Part can rotate, and be equipped with disk at the top of upper section bottom and lower part, offer circular hole in two disks.

4. a kind of material delivery system based on 3D printing device according to claim 1, it is characterised in that: described in four Roller (12) is rotatablely connected with sliding block (2), and roller (12) is uniformly arranged on the surrounding of material through hole (1).

5. a kind of material delivery system based on 3D printing device according to claim 1, it is characterised in that: described in four Second heating sheet (7) and four motors (11) are electrically connected respectively at corresponding switch-dividing (13).

6. a kind of material delivery system based on 3D printing device according to claim 1, it is characterised in that: described first Heating sheet (5) and printing device master switch are electrically connected.