CN211566949U

CN211566949U - Convenient quick refrigerated 3D printing apparatus

Info

Publication number: CN211566949U
Application number: CN202020113637.2U
Authority: CN
Inventors: 陈魁; 李秀珠
Original assignee: Guangzhou Cloud Point Intelligent Technology Co ltd
Current assignee: Guangzhou Cloud Point Intelligent Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-25
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a convenient quick refrigerated 3D printing apparatus, including equipment base and equipment chamber door, the top welded fastening of equipment base has the printing box, and the one side welded fastening of printing the box has the water storage box, run through being connected with the inlet channel directly over the water storage box, be connected with conveying pipeline directly over the printing box, and the one side block of printing the box is connected with control panel, the equipment chamber door is articulated to be fixed with the printing box, be connected with the printing shower nozzle under the conveying pipeline, and the outside nested connection who prints the shower nozzle has the slide bar, the inside of printing the box is provided with driving motor, and driving motor's output is connected with logical fan leaf, the outside threaded connection of lead screw has the equipment layer board. This convenient quick refrigerated 3D printing apparatus adopts lead screw and equipment layer board, utilizes the lead screw to drive the equipment layer board and carries out vertical lift, adjusts the distance of printing shower nozzle and equipment layer board according to the demand of printing on the one hand.

Description

Convenient quick refrigerated 3D printing apparatus

Technical Field

The utility model relates to a 3D printing apparatus technical field specifically is a convenient quick refrigerated 3D printing apparatus.

Background

3D printing apparatus is one kind and is based on digital model file, but utilizes adhesive material such as molten metal, powdered metal or plastics, constructs the equipment of object through the mode of successive layer printing, in the course of working, needs cool off the fashioned work piece of printing, avoids cooling speed too slowly to influence work piece later stage shaping and result of use.

Present 3D printing apparatus's cooling structure is fixed, is difficult to adjust refrigerated distance according to the printing demand, leads to in the course of working, is difficult to carry out cooling treatment to printing the work piece fast to at the printing in-process, single cooling structure is difficult to carry out abundant cooling to metallic type material, and when metal powder carried out the successive layer and piles up cohering, deformation or the damage condition take place easily for the structural layer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient quick refrigerated 3D printing apparatus to solve the cooling structure of present 3D printing apparatus who proposes in the above-mentioned background art and be fixed, be difficult to adjust refrigerated distance according to the printing demand, and at the printing in-process, single cooling structure is difficult to carry out abundant refrigerated problem to the metallic type material.

In order to achieve the purpose, the utility model provides a 3D printing device convenient and fast to cool, which comprises a device base and a device box door, wherein a printing box body is welded and fixed above the device base, a water storage box body is welded and fixed on one side of the printing box body, a water inlet pipeline is connected directly above the water storage box body in a penetrating way, a material conveying pipeline is connected directly above the printing box body, a control panel is clamped and connected on one side of the printing box body, the device box door is hinged and fixed with the printing box body, a printing nozzle is connected directly below the material conveying pipeline, a sliding rod is nested and connected on the outer side of the printing nozzle, a driving motor is arranged inside the printing box body, the output end of the driving motor is connected with a ventilation fan blade, a lead screw is connected on a bottom bearing of the device base, and a device supporting plate is connected on the, and be connected with directly over the equipment layer board and print the panel, be provided with cooling bellows directly below printing the panel, and the inside of cooling bellows is provided with the logical fan leaf, the inside threaded connection who prints the box has the shower head, the cooling hole has been seted up directly over the equipment layer board, and the outside nested connection of equipment layer board has pipeline.

Preferably, the water storage box body and the printing box body are mutually attached, and the surface area of the printing box body is smaller than that of the equipment base.

Preferably, the printing nozzle is communicated with the material conveying pipeline through a printing box body, the printing nozzle is perpendicular to the printing panel, and the surface of the printing panel is of a mesh structure.

Preferably, the screw rod is in threaded connection with the equipment supporting plate, and the equipment supporting plate and the printing panel form a lifting structure through the screw rod and the driving motor.

Preferably, the cooling bellows is parallel to the printing panel, the width of the printing panel is smaller than that of the equipment supporting plate, and the equipment supporting plate and the printing panel are made of magnesium aluminum alloy.

Preferably, the cooling holes are distributed on the outer side of the equipment supporting plate at equal intervals, the equipment supporting plate is connected with the water storage tank body through a conveying pipeline, and the inside of the equipment supporting plate is of a hollow rectangular structure.

Compared with the prior art, the beneficial effects of the utility model are that: the 3D printing device with convenient and quick cooling,

1. the lead screw and the equipment supporting plate are adopted, the lead screw is used for driving the equipment supporting plate to vertically lift, on one hand, the distance between a printing nozzle and the equipment supporting plate is adjusted according to the printing requirement, the pace and surprise of daily printing of the equipment are improved, on the other hand, the distance between the equipment supporting plate and the ventilating fan blade is adjusted, and the bottom of a workpiece is conveniently subjected to heat dissipation treatment;

2. adopt the cooling hole and print the panel, utilize the cooling hole to reduce the heat that the printing produced, and then reduce the inside temperature of equipment, promote the fashioned speed of printing material to utilize and print the panel and drive and print article and carry out the vertical lift, be convenient for adjust the distance between ventilating fan leaf and the printing panel according to the heat dissipation demand.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of a printing panel of the present invention;

fig. 4 is the utility model discloses the printing box looks sideways at the structural schematic diagram.

In the figure: 1. an equipment base; 2. a water storage tank body; 3. a water inlet pipe; 4. printing the box body; 5. a delivery pipeline; 6. a control panel; 7. an equipment box door; 8. printing a spray head; 9. a slide bar; 10. a drive motor; 11. a screw rod; 12. an equipment pallet; 13. cooling the wind box; 14. a ventilating fan blade; 15. printing a panel; 16. a shower head; 17. a cooling hole; 18. a delivery conduit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: A3D printing device convenient and rapid to cool comprises a device base 1, a water storage tank body 2, a water inlet pipeline 3, a printing box body 4, a conveying pipeline 5, a control panel 6, a device box door 7, a printing spray head 8, a slide rod 9, a driving motor 10, a screw rod 11, a device supporting plate 12, a cooling air box 13, a ventilation fan blade 14, a printing panel 15, a spray head 16, a cooling hole 17 and a conveying pipeline 18, wherein the printing box body 4 is fixedly welded above the device base 1, the water storage tank body 2 is fixedly welded on one side of the printing box body 4, the water inlet pipeline 3 is connected right above the water storage tank body 2 in a penetrating way, the conveying pipeline 5 is connected right above the printing box body 4, the control panel 6 is connected to one side of the printing box body 4 in a clamping way, the printing box body 4 is fixedly hinged to the device box door 7, the printing spray head 8 is connected right below the conveying pipeline 5, print the inside of box 4 and be provided with driving motor 10, and driving motor 10's output is connected with logical fan leaf 14, the bottom bearing of equipment base 1 is connected with lead screw 11, the outside threaded connection of lead screw 11 has equipment layer board 12, and be connected with directly over equipment layer board 12 and print panel 15, be provided with cooling bellows 13 under printing panel 15, and cooling bellows 13's inside is provided with logical fan leaf 14, the inside threaded connection who prints box 4 has shower head 16, cooling hole 17 has been seted up directly over equipment layer board 12, and the outside nested connection of equipment layer board 12 has pipeline 18.

The water storage box body 2 and the printing box body 4 are mutually attached, the surface area of the printing box body 4 is smaller than that of the equipment base 1, spraying liquid is collected through the equipment base 1, and convenience of liquid collection in the cooling process is improved.

Print shower nozzle 8 and conveying pipeline 5 through printing box 4 intercommunication, and print shower nozzle 8 and print panel 15 mutually perpendicular to print panel 15's surface and adopt mesh structure, conveniently print panel 15 and carry out the thermal treatment to hot melt material, shorten the material refrigerated time.

The screw rod 11 is in threaded connection with the equipment supporting plate 12, the equipment supporting plate 12 and the printing panel 15 form a lifting structure through the screw rod 11 and the driving motor 10, the heights of the equipment supporting plate 12 and the printing panel 15 are convenient to adjust according to printing requirements, and the daily printing and cooling efficiency of the device is improved.

The cooling bellows 13 is parallel to the printing panel 15, and the width of the printing panel 15 is smaller than the width of the equipment supporting plate 12, and the equipment supporting plate 12 and the printing panel 15 are made of magnesium-aluminum alloy, so that the air flow speed is accelerated through the cooling bellows 13, and the drying treatment of the printing material is facilitated.

The cooling hole 17 is equidistantly distributed outside the equipment supporting plate 12, the equipment supporting plate 12 is connected with the water storage tank body 2 through the conveying pipeline 18, the hollow rectangular structure is adopted inside the equipment supporting plate 12, the cooling hole 17 is convenient to cool the bottom of the printing panel 15, and the speed of material forming is accelerated.

The working principle is as follows: when the 3D printing equipment convenient and fast to cool is used, as shown in figures 1 to 4, an operator introduces a coolant into the inside of the water storage tank body 2 through the water inlet pipeline 3, the water storage tank body 2 conveys liquid into the inside of the equipment supporting plate 12 through the conveying pipeline 18, then opens the equipment box door 7, opens the driving motor 10 according to the printing requirement, drives the screw rod 11 to rotate through the connected belt pulley by using the driving motor 10, the screw rod 11 drives the equipment supporting plate 12 to vertically lift in the inside of the printing tank body 4, then opens the feeding pump by using the control panel 6, introduces the material into the inside of the conveying pipeline 5 by using the feeding pipeline 5, introduces the material into the printing nozzle 8 by using the conveying pipeline 5, and sprays the melted material into the inside of the printing panel 15 by using the printing nozzle 8,

according to fig. 2 to 4, cooling hole 17 absorbs the heat inside the device afterwards, and utilize driving motor 10 to drive ventilating fan blade 14 and rotate, utilize ventilating fan blade 14 to carry out the heat dissipation treatment to the bottom of the fashioned material of printing, when accomplishing preliminary printing to the work piece, open shower head 16, utilize shower head 16 to spray the surface of work piece, and then accelerate material surface cooling and fashioned speed, the inside of equipment layer board 12 is accomodate to cooling water direct utilization cooling hole 17, equipment layer board 12 discharges waste water to the inside of water storage tank 2 through pipeline 18.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient quick refrigerated 3D printing apparatus, includes equipment base (1) and equipment chamber door (7), its characterized in that: the printing box body (4) is welded and fixed above the equipment base (1), the water storage box body (2) is welded and fixed on one side of the printing box body (4), a water inlet pipeline (3) penetrates and is connected with the water storage box body (2) directly above the printing box body (4), a material conveying pipeline (5) is connected directly above the printing box body (4), a control panel (6) is clamped and connected on one side of the printing box body (4), the printing box body (4) is hinged and fixed on an equipment box door (7), a printing nozzle (8) is connected directly below the material conveying pipeline (5), a sliding rod (9) is connected with the outer side of the printing nozzle (8) in an embedded mode, a driving motor (10) is arranged inside the printing box body (4), the output end of the driving motor (10) is connected with a ventilation fan blade (14), and a bottom bearing of the equipment base (1) is connected, the outer side of the screw rod (11) is in threaded connection with an equipment supporting plate (12), a printing panel (15) is connected to the position right above the equipment supporting plate (12), a cooling air box (13) is arranged right below the printing panel (15), a ventilation fan blade (14) is arranged inside the cooling air box (13), a spray header (16) is connected to the inner portion of the printing box body (4) in a threaded connection mode, a cooling hole (17) is formed right above the equipment supporting plate (12), and a conveying pipeline (18) is connected to the outer side of the equipment supporting plate (12) in an embedded mode.

2. 3D printing device facilitating fast cooling according to claim 1, characterized in that: the water storage box body (2) and the printing box body (4) are mutually attached, and the surface area of the printing box body (4) is smaller than that of the equipment base (1).

3. 3D printing device facilitating fast cooling according to claim 1, characterized in that: print shower nozzle (8) and conveying pipeline (5) and pass through printing box (4) intercommunication, and print shower nozzle (8) and print panel (15) mutually perpendicular to the surface that prints panel (15) adopts mesh structure.

4. 3D printing device facilitating fast cooling according to claim 1, characterized in that: the screw rod (11) is in threaded connection with the equipment supporting plate (12), and the equipment supporting plate (12) and the printing panel (15) form a lifting structure through the screw rod (11) and the driving motor (10).

5. 3D printing device facilitating fast cooling according to claim 1, characterized in that: the cooling air box (13) and the printing panel (15) are parallel to each other, the width of the printing panel (15) is smaller than that of the equipment supporting plate (12), and the equipment supporting plate (12) and the printing panel (15) are made of magnesium-aluminum alloy.

6. 3D printing device facilitating fast cooling according to claim 1, characterized in that: the cooling holes (17) are distributed on the outer side of the equipment supporting plate (12) at equal intervals, the equipment supporting plate (12) is connected with the water storage tank body (2) through a conveying pipeline (18), and the inside of the equipment supporting plate (12) is of a hollow rectangular structure.