CN216832231U

CN216832231U - Multi-shaft combined type 3D printer capable of dissipating heat quickly

Info

Publication number: CN216832231U
Application number: CN202123250414.4U
Authority: CN
Inventors: 冀江华; 邓钊
Original assignee: Changzhou Mingren 3d Technology Co ltd
Current assignee: Changzhou Mingren 3d Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-28
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the technical field of the 3D printer, specifically be quick radiating multiaxis combined type 3D printer, including printer main part, cooling body and ventilation mechanism, the printer main part includes the workstation, sets up adjusting part, setting on the workstation are in printing shower nozzle on the adjusting part, cooling body is including setting up print cooling box on the shower nozzle, fix inside stock solution section of thick bamboo of cooling box, connection cooling pipe on the stock solution section of thick bamboo, setting are in pump machine, rotation on the cooling pipe are connected inside puddler, the setting of stock solution section of thick bamboo are in flabellum on the puddler. The utility model discloses in, through the liquid storage cylinder, cooling conduit, pump machine isotructure that set up, can utilize the coolant liquid to absorb the heat that produces on the printing shower nozzle fast, avoid it to cause and spout a silk melting, block up the printing shower nozzle, and through puddler and the flabellum that sets up, can also cool down the coolant liquid after the heat absorption.

Description

Multi-shaft combined type 3D printer capable of dissipating heat quickly

Technical Field

The utility model relates to a 3D printer technical field specifically is multiaxis combined type 3D printer that can dispel the heat fast.

Background

The three-dimensional printer is a process for rapid prototyping, a three-dimensional model is manufactured layer by layer in a layer-by-layer stacking mode, the operation process of the three-dimensional printer is similar to that of a traditional printer, only the traditional printer prints ink on paper to form two-dimensional plane drawing, the three-dimensional printer realizes layer-by-layer stacking and superposition of materials such as liquid photosensitive resin materials, molten plastic wires and gypsum powder through the modes of spraying a binder or extruding and the like to form a three-dimensional entity, and a 3D printer nozzle is an essential structure in the 3D printer.

When the existing 3D printer is used, the heat dissipation effect of a printing nozzle is poor, and the problems of unsmooth wire discharge, nozzle blockage and the like easily occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

can quick radiating multiaxis combined type 3D printer, including printer main part, cooling body and ventilation mechanism, the printer main part includes the workstation, sets up adjusting part on the workstation, setting are in printing shower nozzle on the adjusting part, cooling body is including setting up cooling box on the printing shower nozzle, fixing inside stock solution section of thick bamboo, the connection of cooling pipe on the stock solution section of thick bamboo, setting are in pump machine, rotation connection on the cooling pipe inside puddler, the setting of stock solution section of thick bamboo are in flabellum on the puddler.

The present invention in a preferred embodiment can be further configured to: the top of the printing nozzle is provided with a throat pipe, and the side wall of the throat pipe is provided with radiating fins.

By adopting the technical scheme, the radiating area of the throat pipe can be enlarged by utilizing the radiating fins, and the radiating effect is improved.

The present invention may be further configured in a preferred embodiment as: a baffle is arranged in the liquid storage cylinder, and a through hole is formed in the side wall of the baffle.

Through adopting above-mentioned technical scheme, utilize the baffle, can prevent that the coolant liquid from upwards swashing.

The present invention may be further configured in a preferred embodiment as: the cooling guide pipe is in a spiral shape and is sleeved on the outer surface of the printing spray head.

Through adopting above-mentioned technical scheme, input the coolant liquid in to the cooling duct, make the coolant liquid fully contact with the printing shower nozzle, can cool off the heat dissipation to the printing shower nozzle.

The present invention may be further configured in a preferred embodiment as: the top of puddler is provided with the motor, and the motor is fixed at the top of liquid storage cylinder.

Through adopting above-mentioned technical scheme, utilize the motor, can provide the power supply for the puddler.

The present invention may be further configured in a preferred embodiment as: the ventilation mechanism comprises a ventilation box arranged on the printing nozzle, a fan arranged in the ventilation box, an air conveying cylinder connected to the ventilation box, and a flow guide cover arranged at the bottom of the cooling box.

Through adopting above-mentioned technical scheme, utilize ventilation box and fan, can utilize the forced air cooling, further cool off printing the shower nozzle.

The present invention may be further configured in a preferred embodiment as: the shape of kuppe is funnel-shaped.

By adopting the technical scheme, the air flow guide sleeve is utilized, so that the air flow can be guided to spray yarns during printing, and the yarns are prevented from melting.

The present invention may be further configured in a preferred embodiment as: and the side wall of the air guide sleeve is provided with a through hole matched with the air conveying cylinder.

Through adopting above-mentioned technical scheme, utilize defeated dryer, can carry kuppe department with the air current.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses in, through mutually supporting of the stock solution section of thick bamboo, cooling duct, pump machine isotructure that set up, can utilize the coolant liquid to absorb the heat that produces on the printing shower nozzle fast, avoid it to cause and spout a silk melting, block up the printing shower nozzle, and through puddler and the flabellum that sets up, can also cool down the coolant liquid after the heat absorption to indirect radiating effect has been played the printing shower nozzle.

2. The utility model discloses in, through mutually supporting of fan, ventilation box, air duct isotructure that sets up, not only can further utilize the forced air cooling to dispel the heat the cooling to printing the shower nozzle, utilize the kuppe that sets up moreover, can also be with cold wind drainage downwards, make it dispel the heat to spouting the silk, avoid it to take place to melt, influence the plasticity of printing the product.

Drawings

Fig. 1 is a schematic perspective view of an overall structure of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a print head structure according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a specific structure of a cooling mechanism according to an embodiment of the present invention;

fig. 4 is a schematic front sectional view of a liquid storage cylinder structure according to an embodiment of the present invention.

Reference numerals:

100. a printer main body; 101. a work table; 102. an adjustment assembly; 103. printing a spray head;

200. a cooling mechanism; 201. a cooling box; 202. a liquid storage cylinder; 203. a cooling conduit; 204. a pump machine; 205. a stirring rod; 206. a fan blade;

300. a ventilation box; 301. a ventilation box; 302. a fan; 303. a wind conveying cylinder; 304. and a flow guide cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The utility model discloses a multiaxis combined type 3D printer that can dispel the heat fast that some embodiments provided is described below with the accompanying drawings.

The first embodiment is as follows:

with reference to fig. 1-4, the utility model provides a but quick radiating multiaxis combined type 3D printer, including printer main body 100, cooling body 200 and ventilation mechanism, printer main body 100 includes workstation 101, the adjusting part 102 of setting on workstation 101, the printing shower nozzle 103 of setting on adjusting part 102, cooling body 200 is including setting up cooling box 201 on printing shower nozzle 103, fix the inside stock solution section of thick bamboo 202 of cooling box 201, the inside of stock solution section of thick bamboo 202 is provided with the baffle, and seted up the through-hole on the lateral wall of baffle, connect the cooling pipe 203 on stock solution section of thick bamboo 202, the shape of cooling pipe 203 is the heliciform, and cooling pipe 203 cup joints the surface at printing shower nozzle 103, set up pump machine 204 on cooling pipe 203, rotate and connect the puddler 205 inside the stock solution section of thick bamboo 202, set up flabellum 206 on puddler 205

Specifically, through mutually supporting of the liquid storage barrel 202, the cooling pipe 203, the pump 204 isotructure that set up, can utilize the coolant liquid to absorb the heat that produces on the printing shower nozzle 103 fast, avoid it to cause and spout a silk melting, block up and print shower nozzle 103, and through puddler 205 and the flabellum 206 that sets up, can also cool down the coolant liquid after the heat absorption to indirect shower nozzle 103 of having played the radiating effect of printing.

Example two:

with reference to fig. 1 to 4, on the basis of the first embodiment, the throat is disposed at the top of the print head 103, and the heat dissipation fins are disposed on the side wall of the throat, so that the heat dissipation area of the throat can be enlarged and the heat dissipation effect can be improved.

On the other hand, the top of puddler 205 is provided with the motor, and the motor is fixed at the top of liquid storage cylinder 202, and the starter motor drives puddler 205 and stirs the coolant liquid, can accelerate the cooling rate of coolant liquid.

Example three:

with reference to fig. 1 to 4, in the above embodiment, the ventilation mechanism includes a ventilation box 301 disposed on the print head 103, a fan 302 disposed inside the ventilation box 301, and a wind delivery cylinder 303 connected to the ventilation box 301, a through hole adapted to the wind delivery cylinder 303 is formed on a side wall of the wind guide sleeve 304, and the wind guide sleeve 304 is disposed at the bottom of the cooling box 201, and the wind guide sleeve 304 is funnel-shaped.

Specifically, through mutually supporting of the fan 302, the ventilation box 301, defeated wind section of thick bamboo 303 isotructure that set up, not only can further utilize the forced air cooling to dispel the heat the cooling to printing shower nozzle 103, utilize the kuppe 304 that sets up in addition, can also be with cold wind drainage downwards, make it dispel the heat to spouting the silk, avoid it to take place the melting, influence the plasticity of printing the product.

The utility model discloses a theory of operation and use flow: at first through starting adjustment assembly 102, can control the position of printing shower nozzle 103, operation printing shower nozzle 103 prints the operation, in printing the in-process, through the liquid storage barrel 202 that sets up, cooling duct 203, pump machine 204 isotructure, can utilize the coolant liquid to carry out the heat absorption to printing shower nozzle 103 fast, avoid causing the spinning melting, after coolant liquid circulation a week gets back to liquid storage barrel 202, through puddler 205 and the flabellum 206 that set up, can cool down the coolant liquid after the heat absorption, be convenient for circulate the heat dissipation once more, simultaneously through fan 302 that sets up, ventilation box 301, defeated dryer isotructure, not only can further utilize the forced air cooling to dispel the heat and cool down printing shower nozzle 103, but also can be with cold wind drainage downwards, make it dispel the heat to the spinning, avoid the spinning melting, influence the printing quality.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The multi-axis combined type 3D printer capable of dissipating heat quickly comprises a printer main body (100), a cooling mechanism (200) and a ventilation mechanism, and is characterized in that the printer main body (100) comprises a workbench (101), an adjusting component (102) arranged on the workbench (101), and a printing spray head (103) arranged on the adjusting component (102);

the cooling mechanism (200) comprises a cooling box (201) arranged on the printing nozzle (103), a liquid storage cylinder (202) fixed inside the cooling box (201), a cooling conduit (203) connected to the liquid storage cylinder (202), a pump (204) arranged on the cooling conduit (203), a stirring rod (205) rotatably connected inside the liquid storage cylinder (202) and fan blades (206) arranged on the stirring rod (205).

2. The multi-axis composite 3D printer capable of dissipating heat rapidly according to claim 1, wherein a throat is disposed on the top of the print head (103), and heat dissipating fins are disposed on the side wall of the throat.

3. The multi-axis composite 3D printer capable of dissipating heat rapidly as claimed in claim 1, wherein a baffle is disposed inside the liquid storage cylinder (202), and a through hole is formed on a side wall of the baffle.

4. The multi-axis composite 3D printer capable of dissipating heat rapidly as claimed in claim 1, wherein the cooling conduit (203) is spiral in shape, and the cooling conduit (203) is sleeved on the outer surface of the printing nozzle (103).

5. The fast heat dissipating multi-axis compound 3D printer according to claim 1, wherein a motor is provided on top of the stirring rod (205) and fixed on top of the liquid storage cylinder (202).

6. The multi-axis composite 3D printer capable of dissipating heat quickly according to claim 1, wherein the ventilation mechanism comprises a ventilation box (301) arranged on the printing nozzle (103), a fan (302) arranged inside the ventilation box (301), a wind conveying cylinder (303) connected to the ventilation box (301), and a wind deflector (304) arranged at the bottom of the cooling box (201).

7. The fast heat dissipating multi-axis compound 3D printer according to claim 6, wherein the dome (304) is funnel shaped.

8. The multi-axis composite 3D printer capable of dissipating heat rapidly as claimed in claim 6, wherein the side wall of the air guide sleeve (304) is provided with a through hole adapted to the air duct (303).