CN218985755U

CN218985755U - A circulative cooling device for 3D printing apparatus

Info

Publication number: CN218985755U
Application number: CN202222747805.5U
Authority: CN
Inventors: 江武; 陈林杰; 李锦志
Original assignee: Tianjin Boruizhan Intelligent Technology Co ltd
Current assignee: Tianjin Boruizhan Intelligent Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-05-09
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a circulating cooling device for 3D printing equipment, which relates to the technical field of 3D printing equipment cooling equipment and comprises a 3D printing machine body, wherein one outer wall surface of the 3D printing machine body is provided with a heat dissipation mechanism, the top surface of the 3D printing machine body is provided with at least one group of circulating mechanisms, the circulating mechanisms are communicated with the heat dissipation mechanism, the heat dissipation mechanism comprises a water storage tank, the outer wall surface of the water storage tank is provided with heat dissipation fins, a coil pipe is arranged in an inner cavity of the water storage tank, a first water guide pipe and a second water guide pipe are respectively embedded and connected on two sides of the top surface of the water storage tank, the first water guide pipe and the second water guide pipe are respectively connected with a water inlet end and a water outlet end of the coil pipe, and fixing pieces are fixedly arranged on two side walls of the water storage tank. The utility model can perform heat dissipation treatment on the 3D printer body, reduces the aging speed of the 3D printing equipment, improves the use safety and prolongs the service life of the 3D printer body.

Description

A circulative cooling device for 3D printing apparatus

Technical Field

The utility model relates to the technical field of cooling equipment of 3D printing equipment, in particular to a circulating cooling device for 3D printing equipment.

Background

The 3D printing apparatus is an apparatus capable of "printing" a real 3D object, and refers to a rapid manufacturing technology for forming a material by one-time melt-aggregation, which is based on a digital model file, and uses a bondable material such as powdered metal or plastic to construct any three-dimensional object by printing layer by layer and overlapping successive layers with different shapes, and 3D printing is one of the rapid forming technologies.

When the existing 3D printing equipment is used, due to the fact that the heat dissipation effect of the existing 3D printing equipment is poor, heat is easily accumulated in the printing forming process, the ageing speed of the 3D printing equipment is further increased, the service life of the 3D printing equipment is prolonged, and therefore the circulating cooling device for the 3D printing equipment is provided for solving the existing problems.

Disclosure of Invention

The utility model provides a circulating cooling device for 3D printing equipment, which has the advantages of being capable of carrying out heat dissipation treatment on a 3D printing machine body, reducing the ageing speed of the 3D printing equipment, improving the use safety and the service life of the 3D printing machine body, and solving the problems that the heat is easily accumulated in the printing forming due to poor heat dissipation effect of the circulating cooling device, and further the ageing speed of the 3D printing equipment is increased, so that the service life of the 3D printing equipment is reduced.

In order to achieve the purposes of cooling the 3D printing equipment and improving the service life and safety of printing of the 3D printing equipment, the utility model provides the following technical scheme: the utility model provides a circulation cooling device for 3D printing apparatus, includes the 3D printer body, one of them outer wall surface of 3D printer body is provided with heat dissipation mechanism, 3D printer body top surface is provided with at least one set of circulation mechanism to circulation mechanism with heat dissipation mechanism switches on and links to each other.

As a preferable technical scheme of the utility model, the heat dissipation mechanism comprises a water storage tank, the outer wall surface of the water storage tank is provided with heat dissipation fins, a coil pipe is arranged in the inner cavity of the water storage tank, a first water guide pipe and a second water guide pipe are embedded and connected on two sides of the top surface of the water storage tank, the first water guide pipe and the second water guide pipe are respectively connected with a water inlet end and a water outlet end of the coil pipe, two side walls of the water storage tank are fixedly provided with fixing pieces, and the fixing pieces are connected with the side wall of the 3D printer body.

As a preferable technical scheme of the utility model, the circulating mechanism comprises a supporting plate, a circulating pump is arranged on one side of the top surface of the supporting plate, the input end of the circulating pump is connected with the second water guide pipe through a liquid inlet pipe, the output end of the circulating pump is connected with a cooling assembly through a conveying pipe, and the output end of the cooling assembly is connected with the first water guide pipe through a return pipe in a conducting way.

As a preferred technical scheme of the utility model, the cooling assembly comprises a plurality of groups of fin tube radiators, wherein the input ends of the fin tube radiators are connected in a conduction way through a split pipe, the input ends of the split pipe are connected with one end of the conveying pipe, the output ends of the fin tube radiators are connected in a conduction way through a collecting pipe, and the output ends of the collecting pipe are connected with one end of the return pipe.

As a preferable technical scheme of the utility model, one side of the top surface of the supporting plate is provided with a cooling component.

As a preferable technical scheme of the utility model, the cooling component comprises a positioning frame arranged at one side of the cooling component, and a fan is arranged in an inner cavity of the positioning frame.

As a preferable technical scheme of the utility model, the top surface of the circulating mechanism is provided with a shield.

Compared with the prior art, the utility model provides a circulating cooling device for 3D printing equipment, which has the following beneficial effects:

1. this a circulation cooling device for 3D printing apparatus, through the 3D printer body, can carry out 3D printing shaping to the article, then through cooling body, can carry out preliminary heat dissipation to 3D printer body lateral wall, and then can cooperate the heat dissipation of 3D printer body self, improve 3D printer body radiating effect, and through circulation mechanism, can accelerate the cooling rate of cooling body circulation liquid again, further acceleration cooling body is to 3D printer body heat dissipation treatment, 3D printing apparatus ageing speed has been reduced, 3D printer body safety in utilization and life-span have been improved.

2. This a circulation cooling device for 3D printing apparatus, stationary blade in through the cooling mechanism, can be steadily fixed the storage water tank at 3D printer body lateral wall, and through the storage water tank, can store the coolant liquid, can give off the heat that 3D printer body lateral wall transmitted again through radiating fin, and then can play the cooling effect to 3D printer body lateral wall, through first aqueduct and second aqueduct, can external circulation mechanism, thereby can make the circulation liquid in the coil pipe flow out or inflow, and then can make circulation mechanism cool down the circulation liquid, so that can cool down the coolant liquid in the storage water tank, reached the synchronous cooling effect to 3D printer body.

3. According to the circulating cooling device for the 3D printing equipment, equipment such as a circulating pump and a cooling assembly can be installed through the supporting plate in the circulating mechanism, then the circulating pump can be connected with the second water guide pipe through the circulating pump, so that circulating liquid in a coil pipe can be pumped out and then conveyed to the cooling assembly, then the circulating liquid conveyed by the circulating pump can be guided to each finned tube radiator through the split pipe in the cooling assembly, so that the circulating liquid flowing through each finned tube radiator can be cooled quickly and efficiently, then the circulating liquid cooled by each finned tube radiator can be guided to the position of the return pipe through the collecting pipe, and then the circulating liquid can flow back into the coil pipe, thereby facilitating the cooling of the 3D printing equipment, and prolonging the service life of the 3D printing equipment;

through the locating frame in the cooling assembly, can install the fan, then through the fan, can accelerate the air velocity of flow of cooling assembly department again, and then can make things convenient for cooling assembly to the cooling of circulating fluid.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present utility model;

FIG. 3 is a schematic view of a circulation mechanism according to the present utility model;

FIG. 4 is a schematic side view of a circulation mechanism according to the present utility model.

In the figure: 1. a 3D printer body; 2. a heat dissipation mechanism; 201. a water storage tank; 202. a heat radiation fin; 203. a first water conduit; 204. a second water conduit; 205. a fixing piece; 3. a circulation mechanism; 301. a supporting plate; 302. a circulation pump; 303. a liquid inlet pipe; 304. a delivery tube; 305. a finned tube radiator; 306. a shunt; 307. a header; 308. a return pipe; 309. a positioning frame; 310. a fan; 4. a shield.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a circulation cooling device for 3D printing equipment, which comprises a 3D printer body 1, wherein one outer wall surface of the 3D printer body 1 is provided with a heat dissipation mechanism 2, the top surface of the 3D printer body 1 is provided with at least one group of circulation mechanisms 3, and the circulation mechanisms 3 are connected with the heat dissipation mechanism 2 in a conducting way;

through 3D printer body 1, can carry out 3D to the article and print the shaping, then through cooling mechanism 2, can carry out preliminary heat dissipation to 3D printer body 1 lateral wall, and then can cooperate the heat dissipation of 3D printer body 1 self, improve 3D printer body 1 radiating effect, and through circulation mechanism 3, can accelerate the cooling rate of the circulation liquid of cooling mechanism 2 again, further acceleration cooling mechanism 2 carries out the heat dissipation to 3D printer body 1,3D printing equipment ageing speed has been reduced, 3D printer body 1 safety in utilization and life-span have been improved.

Specifically, the heat dissipation mechanism 2 includes a water storage tank 201, a heat dissipation fin 202 is arranged on the outer wall surface of the water storage tank 201, a coil pipe is arranged in the inner cavity of the water storage tank 201, a first water guide pipe 203 and a second water guide pipe 204 are embedded and connected on two sides of the top surface of the water storage tank 201, the first water guide pipe 203 and the second water guide pipe 204 are respectively connected with a water inlet end and a water outlet end of the coil pipe, fixing pieces 205 are fixedly arranged on two side walls of the water storage tank 201, and the fixing pieces 205 are connected with the side wall of the 3D printer body 1.

In this embodiment, through stationary blade 205 in the cooling machanism 2, can be steadily fixed at 3D printer body 1 lateral wall with storage water tank 201 to through storage water tank 201, can store the coolant liquid, can give off the heat that 3D printer body 1 lateral wall was transmitted again through fin 202, and then can play the cooling effect to 3D printer body 1 lateral wall, through first aqueduct 203 and second aqueduct 204, can external circulation mechanism 3, thereby can make the circulation liquid in the coil pipe flow out or flow in, and then can make circulation mechanism 3 cool down the circulation liquid, so as to can cool down the coolant liquid in the storage water tank 201, reached synchronous cooling effect to 3D printer body 1.

Specifically, the circulation mechanism 3 includes a supporting plate 301, a circulation pump 302 is disposed on one side of the top surface of the supporting plate 301, an input end of the circulation pump 302 is connected to the second water guide pipe 204 through a liquid inlet pipe 303, an output end of the circulation pump 302 is connected to a cooling component through a conveying pipe 304, and an output end of the cooling component is connected to the first water guide pipe 203 through a return pipe 308.

In this embodiment, through the layer board 301 in circulation mechanism 3, can install equipment such as circulating pump 302, cooling module, then through circulating pump 302, can link to each other with second aqueduct 204 through circulating pump 302 to can take out the circulating liquid in the coil pipe, then carry cooling module, then through cooling module, can carry out quick and high-efficient cooling to the circulating liquid that flows through and handle, and can carry the circulating liquid after the cooling again to first aqueduct 203 department through back flow 308, and then can flow back to in the coil pipe, so that can reach the cooling effect to the coolant liquid in the storage water tank 201, the convenience is cooled down 3D printing apparatus, 3D printing apparatus life has been improved.

Specifically, the cooling assembly includes a plurality of groups of fin tube heat sinks 305, the input ends of the groups of fin tube heat sinks 305 are connected in conduction through a shunt tube 306, the input ends of the shunt tube 306 are connected with one end of a delivery tube 304, the output ends of the groups of fin tube heat sinks 305 are connected in conduction through a collection tube 307, and the output ends of the collection tube 307 are connected with one end of a return tube 308.

In this embodiment, through the shunt tubes 306 in the cooling assembly, the circulating fluid conveyed by the circulating pump 302 can be guided to each finned tube radiator 305, so that each finned tube radiator 305 can cool the circulating fluid flowing through the finned tube radiator quickly and efficiently, and then the circulating fluid cooled by each finned tube radiator 305 can be guided to the return tube 308 through the collecting tube 307, and then can flow back into the coil.

Specifically, a cooling component is disposed on one side of the top surface of the pallet 301.

In this embodiment, through cooling module, can dispel the heat that cooling module heat comes out with higher speed and discharge, and then can improve cooling module cooling effect.

Specifically, the cooling component includes a positioning frame 309 disposed at one side of the cooling component, and a fan 310 is disposed in an inner cavity of the positioning frame 309.

In this embodiment, the fan 310 can be installed through the positioning frame 309 in the cooling component, and then the air flow speed at the cooling component can be accelerated through the fan 310, so that the cooling component can conveniently cool the circulating liquid.

Specifically, the top surface of the circulation mechanism 3 is provided with a shroud 4.

In this embodiment, the circulation mechanism 3 can be protected by the cover 4, and the safety of the circulation mechanism 3 can be improved.

The working principle and the using flow of the utility model are as follows: when the device is used, 3D printing forming can be carried out on an object through the 3D printer body 1, then preliminary heat dissipation can be carried out on the side wall of the 3D printer body 1 through the heat dissipation mechanism 2, and then the heat dissipation effect of the 3D printer body 1 can be improved by matching with the heat dissipation of the 3D printer body 1, and the cooling speed of circulating liquid of the heat dissipation mechanism 2 can be accelerated through the circulating mechanism 3, so that the heat dissipation treatment of the 3D printer body 1 by the heat dissipation mechanism 2 is further accelerated, the ageing speed of 3D printing equipment is reduced, and the use safety and service life of the 3D printer body 1 are improved;

through the stationary blade 205 in the cooling mechanism 2, can be steadily fixed at 3D printer body 1 lateral wall with storage water tank 201 to through storage water tank 201, can store the coolant liquid, can give off the heat that 3D printer body 1 lateral wall transmitted again through radiating fin 202, and then can play the effect of cooling down to 3D printer body 1 lateral wall, through first aqueduct 203 and second aqueduct 204, can external circulation mechanism 3, thereby can make the circulation liquid in the coil pipe flow out or inflow, and then can make circulation mechanism 3 cool down to the circulation liquid, so that can cool down to the coolant liquid in the storage water tank 201, reached the effect of synchronous cooling down 3D printer body 1;

through the supporting plate 301 in the circulation mechanism 3, equipment such as a circulation pump 302 and a cooling assembly can be installed, then through the circulation pump 302, circulation liquid in a coil pipe can be pumped out and then conveyed to the cooling assembly through the circulation pump 302, then through the cooling assembly, the circulating liquid flowing through the cooling assembly can be rapidly and efficiently cooled, and the cooled circulation liquid can be conveyed to the first water guide pipe 203 through a return pipe 308 and then can flow back into the coil pipe, so that the cooling effect on the cooling liquid in the water storage tank 201 can be achieved, the cooling of the 3D printing equipment is facilitated, and the service life of the 3D printing equipment is prolonged;

circulating liquid conveyed by the circulating pump 302 can be guided to each finned tube radiator 305 through the shunt tubes 306 in the cooling assembly, so that each finned tube radiator 305 can cool the circulating liquid flowing through the finned tube radiator to be rapidly and efficiently treated, and then the circulating liquid cooled by each finned tube radiator 305 can be guided to the position of the return tube 308 through the collecting tube 307 and can be further returned to the coil;

through the positioning frame 309 in the cooling assembly, can install fan 310, then through fan 310, can accelerate the air flow speed of cooling assembly department again, and then can make things convenient for cooling assembly to the circulation liquid cooling, through guard shield 4, can protect circulation mechanism 3, improved circulation mechanism 3 safety in utilization.

In conclusion, the device can perform heat dissipation treatment on the 3D printer body 1, so that the ageing speed of 3D printing equipment is reduced, and the use safety and service life of the 3D printer body 1 are improved.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

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

Claims

1. A recirculating cooling device for a 3D printing apparatus, comprising a 3D printer body (1), characterized in that: one of them outer wall surface of 3D printer body (1) is provided with heat dissipation mechanism (2), 3D printer body (1) top surface is provided with at least one set of circulation mechanism (3), and circulation mechanism (3) with heat dissipation mechanism (2) switch on and link to each other.

2. A circulation cooling device for a 3D printing apparatus according to claim 1, wherein: the heat dissipation mechanism (2) comprises a water storage tank (201), heat dissipation fins (202) are arranged on the outer wall surface of the water storage tank (201), a coil pipe is arranged in the inner cavity of the water storage tank (201), a first water guide pipe (203) and a second water guide pipe (204) are connected to the two sides of the top surface of the water storage tank (201) in an embedded mode, the first water guide pipe (203) and the second water guide pipe (204) are connected with the water inlet end and the water outlet end of the coil pipe respectively, fixing pieces (205) are fixedly arranged on the two side walls of the water storage tank (201), and the fixing pieces (205) are connected with the side walls of the 3D printer body (1).

3. A circulation cooling device for a 3D printing apparatus according to claim 2, wherein: the circulating mechanism (3) comprises a supporting plate (301), a circulating pump (302) is arranged on one side of the top surface of the supporting plate (301), the input end of the circulating pump (302) is connected with the second water guide pipe (204) through a liquid inlet pipe (303), the output end of the circulating pump (302) is connected with a cooling assembly through a conveying pipe (304), and the output end of the cooling assembly is communicated with the first water guide pipe (203) through a return pipe (308).

4. A circulation cooling device for a 3D printing apparatus according to claim 3, wherein: the cooling assembly comprises a plurality of groups of fin tube radiators (305), wherein the input ends of the fin tube radiators (305) are connected in a conducting way through a shunt tube (306), the input ends of the shunt tube (306) are connected with one end of the conveying tube (304), the output ends of the fin tube radiators (305) are connected in a conducting way through a collecting tube (307), and the output ends of the collecting tube (307) are connected with one end of the return tube (308).

5. A circulation cooling device for a 3D printing apparatus according to claim 3, wherein: and a cooling component is arranged on one side of the top surface of the supporting plate (301).

6. A circulation cooling device for a 3D printing apparatus according to claim 5, wherein: the cooling assembly comprises a positioning frame (309) arranged on one side of the cooling assembly, and a fan (310) is arranged in an inner cavity of the positioning frame (309).

7. A circulation cooling device for a 3D printing apparatus according to claim 1, wherein: the top surface of the circulating mechanism (3) is provided with a shield (4).