CN211194935U

CN211194935U - 3D prints shower nozzle cooling device

Info

Publication number: CN211194935U
Application number: CN201921968176.0U
Authority: CN
Inventors: 吴会成
Original assignee: Jiukezhizao Wuhan Technology Co ltd
Current assignee: Jiukezhizao Wuhan Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-07
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a 3D prints shower nozzle cooling device relates to 3D and prints technical field, which comprises a roof, the bottom of roof is provided with the bracing piece, and the top of roof is provided with the cooler bin, the inside of roof is provided with the shower nozzle, the inside of bracing piece is provided with the regulation hole, and the inboard of bracing piece is provided with the adjustable shelf, the one end of bracing piece is connected with the bolt. The utility model discloses a temperature sensor who sets up, the supporting shoe, heat dissipation sleeve, if the temperature of shower nozzle does not exceed the predetermined value, then do not use the cooling tube to cool off, the temperature on the shower nozzle is through the conduction of the supporting shoe of metal material, on advancing metal material's heat dissipation sleeve with the heat conduction, heat dissipation sleeve is big from hot-blast area of contact with the external world, on the heat that makes on the shower nozzle constantly transmits heat dissipation sleeve, by natural wind cooling, the problem of the lower time use cooling arrangement cooling increase energy consumption of temperature of effectively having solved the shower nozzle.

Description

3D prints shower nozzle cooling device

Technical Field

The utility model relates to a 3D prints technical field, specifically is 3D prints shower nozzle cooling device.

Background

3D printing (3DP), a rapid prototyping technique, is also known as additive manufacturing, which is based on digital model files and uses bondable materials such as powdered metals or plastics, the technology of building objects by layer-by-layer printing, 3D printing is usually implemented by digital technology material printers, and is often used to manufacture models in the fields of mold manufacturing, industrial design, etc., and then gradually used for direct manufacturing of some products, and there are already parts printed by this technology, the technology is applied to jewelry, footwear, industrial design, construction, engineering and construction (AEC), automobiles, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields, and 3D printed spray heads generate high temperature during operation, require heat dissipation, or otherwise affect the quality of printed products.

The cooling device of current 3D printing shower nozzle generally uses external equipment to cool off, but the temperature of shower nozzle has highly to have lowly, and when the temperature was high, use cooling arrangement to cool off, the effect is better, and if the shower nozzle temperature was low, reuse cooling arrangement cooled off, then big material usefulness increases the power consumption, and just the product temperature of just printing out is higher, and natural cooling's time is longer, leads to the efficiency of printing to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that when the temperature of the spray head is lower, cooling equipment is used for cooling to increase energy consumption, and a product which is just printed is high in temperature and long in cooling time, a 3D printing spray head cooling device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the 3D printing nozzle cooling device comprises a top plate, a support rod is arranged at the bottom end of the top plate, a cooling box is arranged at the top end of the top plate, a nozzle is arranged in the top plate, an adjusting hole is arranged in the support rod, and the inner side of the support bar is provided with a movable frame, one end of the support bar is connected with a bolt, the inner side of the movable frame is provided with a fan, a fixed plate is arranged on one side of the fan, a motor is arranged on one side of the fixed plate, which is far away from the fan, a water pump is arranged on one side of the cooling tank, the outer wall of the cooling box is connected with a water inlet pipe, one side of the water pump far away from the cooling box is connected with a water outlet pipe, the outer wall of the spray head is provided with a supporting block, and the outer wall of the spray head is positioned below the water inlet pipe and is provided with a temperature sensor, the outer side of the supporting block is provided with a heat dissipation sleeve, and the inner side of the supporting block is provided with a cooling pipe.

Preferably, the number of bracing piece is four, the quantity of regulation hole is a plurality of, bolt and regulation hole swing joint.

Preferably, the fan is fixedly connected with the movable frame through bolts, and the water pump is electrically connected with the temperature sensor through a P L C controller.

Preferably, the number of the supporting blocks is multiple, the heat dissipation sleeve is fixedly connected with the spray head through the supporting blocks, and the supporting blocks and the heat dissipation sleeve are made of copper metal.

Preferably, the cooling pipe is fixedly connected with the water pump through a water outlet pipe, and the cooling pipe is connected with the cooling tank through a water inlet pipe.

Preferably, the water pump passes through connecting pipe fixed connection with the cooler bin, and the water pump is fixed on the top of roof with the cooler bin, and the bottom of motor is provided with the backup pad that is connected with the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a temperature sensor who sets up, the supporting shoe, heat dissipation sleeve, if the temperature of shower nozzle does not exceed the predetermined value, then do not use the cooling tube to cool off, the temperature on the shower nozzle is through the conduction of the supporting shoe of metal material, on advancing metal material's heat dissipation sleeve with the heat conduction, heat dissipation sleeve is big from hot-blast area of contact with the external world, on the heat that makes on the shower nozzle constantly transmits heat dissipation sleeve, by natural wind cooling, the problem of the lower time use cooling arrangement cooling increase energy consumption of temperature of effectively having solved the shower nozzle.

2. The utility model discloses a bracing piece that sets up, the regulation hole, the adjustable shelf, the fan, including a motor, an end cap, a controller, and a cover plate, the bolt, adjust the regulation hole on adjustable shelf and the bracing piece through the bolt earlier, adjust the height of fan, the shell of rethread bolt and the fan of adjustable shelf one side carries out angular adjustment, the product of printing can be aimed at to the fan that makes on the adjustable shelf, control two motor operation, the flabellum that the motor operation drove the fan through the pivot rotates, thereby blow the cooling to the product that prints, make the product air-dry fast, prevent the time length of the waiting that leads to because of natural cooling, the product temperature that has just printed has effectively been solved, the long problem of cool time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cooling tube of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a top plate; 2. a support bar; 3. an adjustment hole; 4. a movable frame; 5. a bolt; 6. a temperature sensor; 7. a fan; 8. a fixing plate; 9. a motor; 10. a spray head; 11. a cooling tank; 12. a water pump; 13. a water outlet pipe; 14. a water inlet pipe; 15. a support block; 16. a heat dissipating sleeve; 17. and (7) cooling the tube.

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.

The motor (TC7122) and the water pump (SJD) mentioned in the utility model can be ordered and obtained in the market or private.

Referring to fig. 1-3, the 3D printing nozzle cooling device includes a top plate 1, a support rod 2 is disposed at the bottom end of the top plate 1, a cooling box 11 is disposed at the top end of the top plate 1, a nozzle 10 is disposed inside the top plate 1, an adjusting hole 3 is disposed inside the support rod 2, a movable frame 4 is disposed inside the support rod 2, a bolt 5 is connected to one end of the support rod 2, a fan 7 is disposed inside the movable frame 4, a fixing plate 8 is disposed on one side of the fan 7, a motor 9 is mounted on one side of the fixing plate 8 away from the fan 7, a water pump 12 is mounted on one side of the cooling box 11, a water inlet pipe 14 is connected to the outer wall of the cooling box 11, a water outlet pipe 13 is connected to one side of the water pump 12 away from the cooling box 11, a support block 15 is disposed on the outer wall of the nozzle 10, and the inside of the supporting block 15 is provided with a cooling pipe 17.

Please refer to fig. 1, the number of the supporting rods 2 is four, the four supporting rods 2 support and fix the two movable frames 4, the number of the adjusting holes 3 is plural, the bolts 5 are movably connected with the adjusting holes 3, so as to adjust the height of the movable frames 4 through the bolts 5, the fan 7 is fixedly connected with the movable frames 4 through the bolts 5, so as to adjust the inclination angle of the fan 7 through the bolts 5, so that the fan 7 can better blow and cool the product, the water pump 12 is electrically connected with the temperature sensor 6 through the P L C controller, the temperature sensor 6 detects the temperature of the nozzle 10, converts the detected temperature signal into an electric signal, and transmits the electric signal to the P L C controller, and the P L C controller controls the water pump 12 to operate.

Please refer to fig. 2, the number of the supporting blocks 15 is multiple, the heat dissipating sleeve 16 is fixedly connected to the nozzle 10 through the supporting blocks 15, the supporting blocks 15 are used for connecting the nozzle 10 to the heat dissipating sleeve 16, so that a hollow layer is generated between the nozzle 10 and the heat dissipating sleeve 16, the supporting blocks 15 and the heat dissipating sleeve 16 are made of copper, and the heat conductivity of the copper is better.

Please refer to fig. 3, the cooling pipe 17 is fixedly connected to the water pump 12 through the water outlet pipe 13, so that the water pump 12 pumps the water in the cooling pipe 17 into the cooling tank 11 through the water outlet pipe 13 for cooling, the cooling pipe 17 is connected to the cooling tank 11 through the water inlet pipe 14, so that the cooled water in the cooling tank 11 flows into the cooling pipe 17 through the water inlet pipe 14, the water pump 12 is fixedly connected to the cooling tank 11 through the connecting pipe, so that the water pump 12 pumps the water in the cooling pipe 17 into the cooling tank 11 through the connecting pipe for cooling, and the water pump 12 and the cooling tank 11 are fixed to the top of the top plate 1, so that the top plate 1 supports and fixes the water pump 12 and the cooling tank 11, the bottom of the motor 9 is provided with the supporting plate connected to the fixing plate 8, and the supporting plate provides a supporting.

The working principle of the utility model is that when in use, firstly, the adjusting holes 3 on the movable frame 4 and the supporting rod 2 are adjusted through the bolts 5, the height of the fan 7 is adjusted, then the angle adjustment is carried out through the bolts 5 and the shell of the fan 7 on one side of the movable frame 4, the fan 7 on the movable frame 4 can be aligned to a printed product, the 3D printer drives the spray head 10 to move during working, the printed material flows out from the spray head 10 and is printed on a printing plate, meanwhile, the temperature sensor 6 on the spray head 10 detects the temperature of the spray head 10, the detected temperature signal is converted into an electric signal and is transmitted to a P L C controller, if the temperature exceeds a preset value, the spray head 10 has high temperature, the P L C controller controls the water pump 12 to operate, the water pump 12 generates suction force, normal temperature water in the cooling pipe 17 is pumped out through the water outlet pipe 13 and is transmitted into the cooling box 11 through the connecting pipe, the cooled water in the cooling box 11 flows into the cooling pipe through the water inlet pipe 14 under the effect of pressure, the heat dissipation, the water in the cooling pipe 17 continuously keeps a lower temperature, the water is convenient for the air-cooled product, the outer wall of the cooling pipe, the cooling sleeve 10 is prevented from being dried, the heat dissipation of the cooling sleeve 10 from being transported to the rotating heat dissipation motor, the cooling sleeve 16, the cooling sleeve, the heat dissipation motor, the heat dissipation sleeve 16, the cooling sleeve is prevented from being transported, the heat of the printer from being transported, the rotating heat dissipation sleeve, the rotating motor, the rotating heat dissipation sleeve 16, the rotating motor, the cooling sleeve.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

3D prints shower nozzle cooling device, including roof (1), its characterized in that: the bottom end of the top plate (1) is provided with a supporting rod (2), the top end of the top plate (1) is provided with a cooling box (11), a spray head (10) is arranged inside the top plate (1), an adjusting hole (3) is arranged inside the supporting rod (2), a movable frame (4) is arranged on the inner side of the supporting rod (2), one end of the supporting rod (2) is connected with a bolt (5), a fan (7) is arranged on the inner side of the movable frame (4), a fixing plate (8) is arranged on one side of the fan (7), a motor (9) is arranged on one side, away from the fan (7), of the fixing plate (8), a water pump (12) is arranged on one side of the cooling box (11), a water inlet pipe (14) is connected to the outer wall of the cooling box (11), a water outlet pipe (13) is connected to one side, away from the cooling box (11), of the, and the outer wall of the spray head (10) is positioned below the water inlet pipe (14) and is provided with a temperature sensor (6), the outer side of the supporting block (15) is provided with a heat dissipation sleeve (16), and the inner side of the supporting block (15) is provided with a cooling pipe (17).
2. The 3D printing nozzle cooling device according to claim 1, wherein: the quantity of bracing piece (2) is four, the quantity of regulation hole (3) is a plurality of, bolt (5) and regulation hole (3) swing joint.
3. The cooling device for the 3D printing nozzle according to claim 1, wherein the fan (7) is fixedly connected with the movable frame (4) through a bolt (5), and the water pump (12) is electrically connected with the temperature sensor (6) through a P L C controller.
4. The 3D printing nozzle cooling device according to claim 1, wherein: the number of the supporting blocks (15) is multiple, the heat dissipation sleeve (16) is fixedly connected with the spray head (10) through the supporting blocks (15), and the supporting blocks (15) and the heat dissipation sleeve (16) are made of copper metal.
5. The 3D printing nozzle cooling device according to claim 1, wherein: the cooling pipe (17) is fixedly connected with the water pump (12) through the water outlet pipe (13), and the cooling pipe (17) is connected with the cooling box (11) through the water inlet pipe (14).
6. The 3D printing nozzle cooling device according to claim 1, wherein: the water pump (12) and the cooling box (11) are fixedly connected through a connecting pipe, the water pump (12) and the cooling box (11) are fixed to the top end of the top plate (1), and a supporting plate connected with the fixing plate (8) is arranged at the bottom end of the motor (9).