CN112606403A

CN112606403A - 3D prints regional temperature regulating device

Info

Publication number: CN112606403A
Application number: CN202110016318.9A
Authority: CN
Inventors: 张泽民; 张�雄; 曹娜; 杨强
Original assignee: Yueyang Harbin Engineering Three Dimensional Technology Co ltd
Current assignee: Yueyang Harbin Engineering Three Dimensional Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-04-06

Abstract

The invention discloses a 3D printing area temperature control device, in particular to the field of temperature control devices, which comprises a bottom box, wherein the top end of the bottom box is fixedly provided with an installation frame, the outer surface of the installation frame is fixedly provided with a thermometer, the top end of the installation frame is fixedly provided with a protective cover, the outer surface of one side of the protective cover is fixedly provided with a side frame, and the top end of the side frame is fixedly provided with a first motor. Greatly increasing the diffusion efficiency of the cold air, thereby increasing the temperature control effect of the device.

Description

3D prints regional temperature regulating device

Technical Field

The embodiment of the invention relates to the field of temperature control devices, in particular to a 3D printing area temperature control device.

Background

In the process of printing the biological 3D printing material, a series of complicated processes such as storage, solidification, stacking and the like are carried out. To ensure the effectiveness of the bio-3D printed material, many environmental parameters need to be controlled, such as the lowest possible temperature when storing or waiting for printing, and the proper temperature when printing in order for the bio-printed material to reach the proper flow state.

The prior art has the following defects: when current 3D prints regional temperature regulating device and controls the temperature, need carry air conditioning through refrigerating unit, but the speed of air conditioning diffusion is slower, can not cool down printing material rapidly, influences printing material's solidification effect.

Disclosure of Invention

Therefore, the embodiment of the invention provides a 3D printing area temperature control device, which comprises an inner frame, a spray head, an inner ring and a refrigerating unit, wherein when the device is used, cold air prepared by the refrigerating unit is conveyed onto the spray head through an elastic guide pipe and then is sprayed out of the spray head, when the cold air is sprayed, a first motor at the top end of a side frame needs to be started, a screw rod inside the device is driven to rotate through the first motor, the screw rod drives a sliding block to slide in the side frame through threads, so that the inner frame is driven to move up and down in a protective cover, the cold air spraying range of the spray head is increased, the cold air diffusion efficiency is greatly increased, the temperature control effect of the device is increased, and the problem caused by the slow diffusion.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a D printing area temperature control device comprises a bottom box, wherein a mounting rack is fixedly mounted at the top end of the bottom box, a thermometer is fixedly mounted on the outer surface of the mounting rack, a protective cover is fixedly mounted at the top end of the mounting rack, a side frame is fixedly mounted on the outer surface of one side of the protective cover, a first motor is fixedly mounted at the top end of the side frame, a refrigerating unit is fixedly mounted at the top end of the protective cover, an inner frame is arranged inside the protective cover, an elastic guide pipe is fixedly mounted at the top end of the inner frame, a gear is arranged at the bottom end of the inner frame, a second motor is fixedly mounted at the bottom end of the gear, the gear is rotatably connected with the inner frame, a screw rod is arranged inside the side frame, a slider is sleeved on the outer surface of the screw rod, the screw rod is in threaded connection with, the elastic conduit is made of rubber.

Furthermore, an inner ring is arranged on the inner wall of the inner frame and is rotatably connected with the inner frame, and spray heads are fixedly mounted on two sides of the inner wall of the inner ring and are communicated with the refrigerating unit through elastic guide pipes.

Furthermore, the sliding groove is formed in the inner frame, a bottom ring is arranged at the bottom end of the refrigerating unit and is rotatably connected with the refrigerating unit, and balls are arranged in the bottom ring.

Furthermore, the outer surface of the bottom ring is fixedly provided with a joint, and the top end of the elastic conduit is matched with the joint.

Further, the top fixed mounting of under casing has the roof-rack, a plurality of logical groove has been seted up to the surface of roof-rack, the inside fixed connection filter screen that leads to the groove.

Furthermore, a bottom groove is formed in the center of the bottom end of the bottom box, and an air pump is fixedly mounted inside the bottom groove.

Further, the top end fixed mounting of roof-rack has the inner panel, the surface cover of inner panel is equipped with the lantern ring.

Further, the outer fixed surface of the lantern ring is provided with a connecting plate, one end of the connecting plate is fixedly provided with a baffle, and the baffle is matched with the through groove.

Further, an outer groove is formed in the outer surface of the inner plate, and the inner plate is fixedly mounted on the inner wall of the lantern ring.

Further, the inside fixed mounting in outer groove has the electro-magnet, the inner panel is stainless steel material, the inside fixed mounting that is located one side of inner panel in outer groove has the spring.

The embodiment of the invention has the following advantages:

1. by arranging the inner frame, the spray head, the inner ring and the refrigerating unit, when the device is used, cold air prepared by the refrigerating unit is conveyed to the spray head through the elastic guide pipe and then is sprayed out of the spray head, when the cold air is sprayed, the first motor at the top end of the side frame needs to be started, the screw rod inside the first motor is driven to rotate, and the screw rod drives the sliding block to slide in the side frame through threads, so that the inner frame is driven to move up and down in the protective cover, the range of the spray head for spraying the cold air is increased, the diffusion efficiency of the cold air is greatly increased, and the temperature control;

2. through setting up the second motor, the inner ring, bottom ring and gear, the inner ring surface be provided with the rack, be connected with gear engagement, at the in-process that sprays air conditioning to the printing material, the second motor of inner frame bottom can start, drive the gear revolve of one end, the gear is at the pivoted in-process, can drive the inner ring and rotate, thereby it sprays air conditioning to drive the shower nozzle rotation, carry out the cooling of full aspect to the printing material, the effect to the printing material cooling has been increased, the inner ring is at the pivoted in-process, can drive the bottom ring rotation of refrigerating unit bottom through the elasticity pipe, the elasticity pipe follows the inner ring and rotates together, avoid appearing the phenomenon of knoing.

3. Through establishing the baffle, a spring, lantern ring and air pump, after printing material cooling finishes, can play the inside electro-magnet of inner panel, the inner panel receives the magnetic force attraction of electro-magnet, can drive one side rotation of cover ring to the electro-magnet, thereby make the baffle of connecting plate one end open the logical groove on the roof-rack, then start the air pump and retrieve the under casing with the inside air conditioning of protection casing in, after finishing retrieving, close the electro-magnet, the spring of outer inslot can pull back the normal position with the inner panel, thereby it closes to lead to the groove to drive the baffle through the lantern ring, avoid air conditioning effluvium, retrieve the air conditioning resource.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a schematic view of the overall structure provided by the present invention.

Fig. 2 is an internal structure view of the shield according to the present invention.

Fig. 3 is a top view of the internal frame provided by the present invention.

Fig. 4 is a top view of the refrigeration unit provided by the present invention.

Fig. 5 is a schematic structural diagram of the bottom box provided by the invention.

Fig. 6 is an internal structure view of the top frame provided by the present invention.

Fig. 7 is an internal structure view of an inner panel according to the present invention.

In the figure: the refrigerator comprises a bottom box 1, a mounting frame 2, a thermometer 3, a protective cover 4, a side frame 5, a first motor 6, a refrigerating unit 7, an inner frame 8, an elastic guide pipe 9, a gear 10, a second motor 11, a screw rod 12, a sliding block 13, an inner ring 14, a nozzle 15, a sliding groove 16, a bottom ring 17, a ball 18, a joint 19, a top frame 20, a through groove 21, a bottom groove 22, an air pump 23, an inner plate 24, a lantern ring 25, a connecting plate 26, a baffle 27, an outer groove 28, an inner plate 29, an electromagnet 30 and a spring 31.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-2 in the specification, the 3D printing area temperature control device of the embodiment comprises a bottom box 1, wherein an installation frame 2 is fixedly installed at the top end of the bottom box 1, a thermometer 3 is fixedly installed on the outer surface of the installation frame 2, a protection cover 4 is fixedly installed at the top end of the installation frame 2, a side frame 5 is fixedly installed on the outer surface of one side of the protection cover 4, a first motor 6 is fixedly installed at the top end of the side frame 5, a refrigerating unit 7 is fixedly installed at the top end of the protection cover 4, an inner frame 8 is arranged inside the protection cover 4, an elastic guide pipe 9 is fixedly installed at the top end of the inner frame 8, a gear 10 is arranged at the bottom end of the inner frame 8, a second motor 11 is fixedly installed at the bottom end of the gear 10, the gear 10 is rotatably connected with the inner frame 8, a screw rod 12 is arranged inside the, the screw 12 is in threaded connection with the sliding block 13, the sliding block 13 is fixedly connected with one side of the inner frame 8, the elastic conduit 9 is of a spiral structure, and the elastic conduit 9 is made of rubber.

The implementation scenario is specifically as follows: when the air conditioner is used, cold air prepared by the refrigerating unit 7 is conveyed to the spray head 15 through the elastic guide pipe 9 and then is sprayed out of the spray head 15, when the cold air is sprayed, the first motor 6 at the top end of the side frame 5 needs to be started, the screw rod 12 inside the first motor 6 is driven to rotate, the screw rod 12 drives the sliding block 13 to slide in the side frame 5 through threads, so that the inner frame 8 is driven to move up and down in the protective cover 4, the range of the spray head 15 for spraying the cold air is increased, the diffusion efficiency of the cold air is greatly increased, the temperature control effect of the air conditioner is increased, the elastic guide pipe 9 can be lengthened in the downward movement process of the inner frame 8, the elastic guide pipe 9 can automatically contract in the upward movement process, and the air conditioner is.

Referring to fig. 3-4 of the specification, in the 3D printing area temperature control device according to this embodiment, an inner ring 14 is disposed on an inner wall of an inner frame 8, the inner ring 14 is rotatably connected with the inner frame 8, nozzles 15 are fixedly mounted on two sides of an inner wall of the inner ring 14, the nozzles 15 are communicated with a refrigerating unit 7 through elastic conduits 9, a sliding groove 16 is formed in the inner frame 8, a bottom ring 17 is disposed at a bottom end of the refrigerating unit 7, the bottom ring 17 is rotatably connected with the refrigerating unit 7, balls 18 are disposed in the bottom ring 17, a joint 19 is fixedly mounted on an outer surface of the bottom ring 17, a top end of the elastic conduit 9 is matched with the joint 19, a top frame 20 is fixedly mounted at a top end of the bottom box 1, a plurality of through grooves 21 are formed in an outer surface of the top frame 20, and a filter screen is fixedly connected in the through.

The implementation scenario is specifically as follows: the rack that is provided with of inner ring 14 surface, be connected with gear 10 meshing, at the in-process that sprays air conditioning to the printing material, the second motor 11 of 8 bottoms of inner tower can start, the gear 10 that drives one end rotates, gear 10 is at the pivoted in-process, can drive inner ring 14 and rotate, thereby it sprays air conditioning to drive shower nozzle 15 rotation, carry out the cooling of full aspect to the printing material, the effect to the printing material cooling has been increased, inner ring 14 is at the pivoted in-process, can drive the bottom ring 17 rotation of refrigerating unit 7 bottoms through elasticity pipe 9, elasticity pipe 9 follows inner ring 14 and rotates together, the phenomenon of knoing is avoided appearing.

Referring to the attached drawings 5-7 in the specification, the bottom groove 22 has been seted up at the bottom center of under casing 1, the inside fixed mounting of bottom groove 22 has air pump 23, the top fixed mounting of roof-rack 20 has inner panel 24, the surface cover of inner panel 24 is equipped with lantern ring 25, the surface fixed mounting of lantern ring 25 has connecting plate 26, the one end fixed mounting of connecting plate 26 has baffle 27, baffle 27 and logical groove 21 phase-match, outer groove 28 has been seted up to the surface of inner panel 24, the inner wall fixed mounting of lantern ring 25 has inner panel 29, the inside fixed mounting of outer groove 28 has electro-magnet 30, inner panel 29 is stainless steel material, one side fixed mounting that the inside of outer groove 28 is located inner panel 29 has spring 31.

The implementation scenario is specifically as follows: after the printing material cooling finishes, can play the inside electro-magnet 30 of inner panel 24, inner panel 29 receives the magnetic force attraction of electro-magnet 30, can drive lantern ring 25 and rotate to one side of electro-magnet 30, thereby make the baffle 27 of connecting plate 26 one end open logical groove 21 on roof-rack 20, then start air pump 23 and retrieve the inside air conditioning of protection casing 4 in the under casing 1, after finishing retrieving, close electro-magnet 30, spring 31 in the outer groove 28 can pull back the normal position with inner panel 29, thereby it closes logical groove 21 to drive baffle 27 through lantern ring 25, avoid air conditioning effluvium, retrieve the air conditioning resource, when using next time, can cool down the printing material through the air conditioning in the under casing 1, avoid the air conditioning wasting of resources.

The working principle is as follows: referring to the attached drawings 1-2 of the specification, when the air conditioner is used, cold air prepared by the refrigerating unit 7 is conveyed to the spray head 15 through the elastic guide pipe 9 and then is sprayed out of the spray head 15, when the cold air is sprayed, the first motor 6 at the top end of the side frame 5 needs to be started, the first motor 6 drives the screw rod 12 inside to rotate, the screw rod 12 drives the sliding block 13 to slide in the side frame 5 through threads, so that the inner frame 8 is driven to move up and down in the protective cover 4, the range of the spray head 15 for spraying the cold air is increased, the diffusion efficiency of the cold air is greatly increased, the temperature control effect of the air conditioner is increased, the inner frame 8 can elongate the elastic guide pipe 9 in the downward moving process, and the elastic guide pipe 9 can automatically contract in the.

Referring to the attached drawings 3-4 of the specification, the outer surface of the inner ring 14 is provided with a rack which is meshed with the gear 10, in the process of spraying cold air to the printing material, the second motor 11 at the bottom end of the inner frame 8 can be started to drive the gear 10 at one end to rotate, the gear 10 can drive the inner ring 14 to rotate in the rotating process, so that the spray head 15 is driven to rotate to spray cold air, the printing material is cooled in all aspects, the effect of cooling the printing material is increased, the inner ring 14 can drive the bottom ring 17 at the bottom end of the refrigerating unit 7 to rotate through the elastic conduit 9 in the rotating process, and the elastic conduit 9 rotates along with the inner ring 14.

Referring to the attached drawings 5-7 of the specification, after the printed material is cooled, the electromagnet 30 inside the inner plate 24 can be started, the inner plate 29 is attracted by the magnetic force of the electromagnet 30 and can drive the lantern ring 25 to rotate towards one side of the electromagnet 30, so that the through groove 21 on the top frame 20 is opened by the baffle 27 at one end of the connecting plate 26, then the air pump 23 is started to recover the cold air inside the protective cover 4 into the bottom box 1, after the recovery is finished, the electromagnet 30 is closed, the inner plate 29 is pulled back to the original position by the spring 31 in the outer groove 28, the through groove 21 is closed by driving the baffle 27 through the lantern ring 25, the cold air is prevented from being scattered, cold air resources are recovered, and when the printed material is used next time, the printed material can be cooled through the cold.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a regional temperature regulating device is printed to 3D, includes under casing (1), its characterized in that: the refrigerator is characterized in that a mounting rack (2) is fixedly mounted at the top end of the bottom box (1), a thermometer (3) is mounted on the outer surface of the mounting rack (2), a protective cover (4) is fixedly mounted at the top end of the mounting rack (2), a side frame (5) is fixedly mounted at one side of the protective cover (4), a first motor (6) is fixedly mounted at the top end of the side frame (5), a refrigerating unit (7) is fixedly mounted at the top end of the protective cover (4), an inner frame (8) is arranged inside the protective cover (4), an elastic pipe (9) is fixedly mounted at the top end of the inner frame (8), a gear (10) is arranged at the bottom end of the inner frame (8), a second motor (11) is fixedly mounted at the bottom end of the gear (10), the gear (10) is rotatably connected with the inner frame (8), and a screw rod (12), the outer surface cover of screw rod (12) is equipped with slider (13), screw rod (12) and slider (13) threaded connection, slider (13) and one side fixed connection of inner tower (8), elasticity pipe (9) are helical structure, elasticity pipe (9) are the rubber material.

2. The 3D printing area temperature control device according to claim 1, wherein: the inner wall of the inner frame (8) is provided with an inner ring (14), the inner ring (14) is rotatably connected with the inner frame (8), spray heads (15) are fixedly mounted on two sides of the inner wall of the inner ring (14), and the spray heads (15) are communicated with the refrigerating unit (7) through elastic guide pipes (9).

3. The 3D printing area temperature control device according to claim 1, wherein: the improved refrigerator is characterized in that a sliding groove (16) is formed in the inner frame (8), a bottom ring (17) is arranged at the bottom end of the refrigerator unit (7), the bottom ring (17) is rotatably connected with the refrigerator unit (7), and balls (18) are arranged in the bottom ring (17).

4. The 3D printing area temperature control device according to claim 3, wherein: the outer surface of the bottom ring (17) is fixedly provided with a joint (19), and the top end of the elastic conduit (9) is matched with the joint (19).

5. The 3D printing area temperature control device according to claim 1, wherein: the top fixed mounting of under casing (1) has roof-rack (20), a plurality of logical groove (21) have been seted up to the surface of roof-rack (20), the inside fixed connection filter screen that leads to groove (21).

6. The 3D printing area temperature control device according to claim 5, wherein: a bottom groove (22) is formed in the center of the bottom end of the bottom box (1), and an air pump (23) is fixedly mounted inside the bottom groove (22).

7. The 3D printing area temperature control device according to claim 6, wherein: the top end fixed mounting of roof-rack (20) has inner panel (24), the surface cover of inner panel (24) is equipped with lantern ring (25).

8. The 3D printing area temperature control device according to claim 7, wherein: the outer fixed surface of the lantern ring (25) is provided with a connecting plate (26), one end of the connecting plate (26) is fixedly provided with a baffle (27), and the baffle (27) is matched with the through groove (21).

9. The 3D printing area temperature control device according to claim 7, wherein: an outer groove (28) is formed in the outer surface of the inner plate (24), and an inner plate (29) is fixedly mounted on the inner wall of the lantern ring (25).

10. The 3D printing area temperature control device according to claim 9, wherein: the inside fixed mounting of outer groove (28) has electro-magnet (30), inner panel (29) are stainless steel material, one side fixed mounting that the inside of outer groove (28) is located inner panel (29) has spring (31).