CN215203487U

CN215203487U - A combined type shower nozzle for 3D printer

Info

Publication number: CN215203487U
Application number: CN202120849709.4U
Authority: CN
Inventors: 巫铭毅
Original assignee: Maoming Senyuan Electronic Technology Co ltd
Current assignee: Maoming Senyuan Electronic Technology Co ltd
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-17
Anticipated expiration: 2031-04-24

Abstract

The utility model relates to the technical field of 3D printing, and discloses a combined type spray head for a 3D printer, which comprises a melt box, wherein a baffle is bolted on the top of the inner wall of the melt box, a micro motor is arranged on the top of the baffle, and the output end of the micro motor is connected with a rotating shaft in a clamping manner; through will melt the material box and install at suitable operating position along with whole device, drive the screw through micro motor and rotate, rotate in melting the material box inside through the screw, and utilize the nozzle to spray and print, again through wire and the material connection with the printer in the connector, it is fixed to utilize the spring top to move the fixed head and carry out effectual chucking to the connection site, can prevent effectively that the material from melting the back and probably cause the condition of jam at the unloading in-process, avoid influencing specific printing work, and can make things convenient for the staff to carry out the dismouting to the shower nozzle, conveniently overhaul or change, the effectual work efficiency that has improved.

Description

A combined type shower nozzle for 3D printer

Technical Field

The utility model relates to a 3D prints technical field, specifically is a combined type shower nozzle for 3D printer.

Background

One of 3D printing, which is a rapid prototyping technology, is also called additive manufacturing, which is a technology for constructing an object by layer-by-layer printing using an adhesive material such as powdered metal or plastic based on a digital model file, and 3D printing is generally implemented by a digital technical material printer, is often used to manufacture a model in the fields of mold manufacturing, industrial design, and the like, and is then gradually used for direct manufacturing of some products, and there are already parts printed using this technology, which is applied to the fields of jewelry, footwear, industrial design, construction, engineering and construction, automobiles, aerospace, dental and medical industries, education, geographic information systems, civil engineering, guns, and others.

The nozzle is of great importance in the 3D printing technology, and the nozzle often influences the quality of printing work. But current device often can have following problem when specifically using, at first, current shower nozzle melts the material through the mode of electrical heating mostly, later prints, but because the plastic material melts the back and forms semi-solid state, probably difficult unloading, cause the jam, be unfavorable for going on of printing work, secondly, the shower nozzle of 3D printer needs regularly to overhaul or change, current device is to the installation of shower nozzle and inconvenient loading and unloading, for this reason, we propose a combined type shower nozzle that is used for the 3D printer specially to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined type shower nozzle for 3D printer possesses the material jam that can prevent to melt after, makes things convenient for the unloading to can conveniently carry out the advantage that the dismouting was changed to the shower nozzle, solve current device and form the material at the during operation easily and block up the shower nozzle, and can make things convenient for the staff to install and dismantle the shower nozzle, conveniently overhaul or the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined type shower nozzle for 3D printer, is including melting the magazine, the top bolt that melts the magazine inner wall has the baffle, the top of baffle is provided with micro motor, micro motor's output joint pivot, the surface bolt that the pivot is located the baffle below has the screw, melt the middle part of magazine bottom and seted up the discharge gate, the inside threaded connection of discharge gate has the nozzle, the right side intercommunication that melts the magazine has the connector, equal sliding connection all around of connector inner wall has the fixed head, the other end bolt of fixed head has the spring, the other end of spring and the inner wall bolt of connector.

Preferably, the middle part of the top of the melting box is hinged with a cover plate, and the top of the cover plate is bolted with a sliding box.

Preferably, a through hole is formed in the middle of the sliding box in a penetrating mode, and a connecting block is bolted to the left side of the top of the sliding box.

Preferably, a handle is bolted to the top of the cover plate and positioned on the front side of the sliding box, and anti-skid grains are formed on the surface of the handle.

Preferably, the front side of the cover plate is bolted with a clamping block, the front side of the material melting box is hinged with a buckle, and the buckle is clamped with the clamping block.

Preferably, the left side and the right side of the top of the baffle are bolted with fixing seats, the top of each fixing seat is hinged with a fixing rod, and the fixing rods are fixedly sleeved with the micro motor.

Preferably, the front sides of the two fixing rods are bolted with pin rings, and the inside of each pin ring is inserted with a bolt.

Compared with the prior art, the utility model provides a combined type shower nozzle for 3D printer possesses following beneficial effect:

the melting box and the whole device are arranged at a proper working position, the propeller is driven to rotate by the micro motor, the propeller rotates in the melting box, and the nozzle is used for jet printing, so that the situation that the material is likely to be blocked in the discharging process after being melted can be effectively prevented, and the influence on the specific printing work is avoided;

through wire and the material connection with the printer in the connector, utilize the spring top to move the fixed head and carry out effectual chucking fixed to the connection site, can make things convenient for the staff to carry out the dismouting to the shower nozzle, conveniently overhaul or change, the effectual work efficiency that has improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the connector of the present invention;

fig. 3 is a schematic sectional view of the melting box of the present invention.

In the figure: 1. a material melting box; 2. a baffle plate; 3. a micro motor; 4. a rotating shaft; 5. a propeller; 6. a discharge port; 7. a nozzle; 8. a connector; 9. a fixed head; 10. a spring; 11. a cover plate; 12. a slide cassette; 13. a through hole; 14. connecting blocks; 15. a handle; 16. anti-skid lines; 17. a clamping block; 18. buckling; 19. a fixed seat; 20. fixing the rod; 21. a pin ring; 22. and (4) a bolt.

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.

Please refer to fig. 1-3, a combined type nozzle for a 3D printer, including melting box 1, baffle 2 is bolted on the top of the inner wall of melting box 1, micro motor 3 is arranged on the top of baffle 2, output end clamping rotating shaft 4 of micro motor 3, screw 5 is bolted on the surface of rotating shaft 4 below baffle 2, discharge port 6 is opened at the middle part of the bottom of melting box 1, nozzle 7 is connected to the internal thread of discharge port 6, install the whole device at a suitable working position through melting box 1, drive screw 5 to rotate through micro motor 3, rotate inside melting box 1 through screw 5, and jet printing is performed by using nozzle 7, the condition that the material may cause blockage in the discharging process after melting can be effectively prevented, and specific printing work is prevented from being influenced.

Further, the middle part of the top of the melting box 1 is hinged with a cover plate 11, the top of the cover plate 11 is bolted with a sliding box 12, and the sliding of the nozzle part can be ensured by arranging the cover plate 11 and the sliding box 12.

Furthermore, the middle part of the sliding box 12 is penetrated and provided with a through hole 13, the left side of the top of the sliding box 12 is bolted with a connecting block 14, and the stability of the sliding of the spray head position can be ensured and the automatic sliding can be kept by arranging the through hole 13 and the connecting block 14.

Furthermore, a handle 15 is bolted to the top of the cover plate 11 and located at the front side of the sliding box 12, anti-skid grains 16 are formed on the surface of the handle 15, and the cover plate 11 can be opened conveniently by arranging the handle 15.

Furthermore, the front side of the cover plate 11 is bolted with a clamping block 17, the front side of the material melting box 1 is hinged with a clamping buckle 18, the clamping buckle 18 is clamped with the clamping block 17, and the cover plate 11 can be fixed by arranging the clamping block 17 and the clamping buckle 18, so that the stability of the whole device is ensured.

Further, the fixing base 19 is bolted to the left side and the right side of the top of the baffle 2, the top of the fixing base 19 is hinged to the fixing rod 20, the fixing rod 20 is fixedly sleeved with the micro motor 3, and the stability of the working state of the micro motor 3 can be guaranteed by arranging the fixing base 19 and the fixing rod 20.

Furthermore, the front sides of the two fixing rods 20 are all bolted with pin rings 21, the inner parts of the pin rings 21 are inserted with bolts 22, the right sides of the connectors 8 are rotatably connected with threaded sleeves 23, and the stability of connection of the fixing rods 20 can be ensured by arranging the pin rings 21 and the bolts 22.

Please refer to fig. 1-2, a combined type nozzle for a 3D printer, the right side of a melting box 1 is communicated with a connector 8, the periphery of the inner wall of the connector 8 is slidably connected with a fixed head 9, the other end of the fixed head 9 is bolted with a spring 10, the other end of the spring 10 is bolted with the inner wall of the connector 8, wires and materials of the printer are connected in the connector 8, the fixed head 9 is pushed by the spring 10 to effectively clamp and fix the connection part, so that a worker can conveniently disassemble and assemble the nozzle, and the maintenance or the replacement is convenient, thereby effectively improving the working efficiency.

During the use, at first utilize the cooperation through-hole 13 of slip box 12 to cup joint whole device slip on the slide bar of printer, utilize connecting block 14 to be connected whole device and printer, guarantee can be according to specific operation demand, carry out the slip of a definite position, later utilize connector 8 to connect wire and used material, utilize spring 10 to push up fixed head 9, with this can form stable chucking fixed state, later utilize the wire to carry out motor heat, heat melting the material of melting box 1 inside, later micro motor 3 drives pivot 4 and rotates, thereby it can rotate to drive the screw 5 that is located melting box 1 inside, stir the material after melting, prevent to condense and block up, utilize nozzle 7 to spray printing work at last, can accomplish work.

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 appended claims and their equivalents.

Claims

1. The utility model provides a combined type shower nozzle for 3D printer, includes melts magazine (1), its characterized in that: melt the top bolt of magazine (1) inner wall and have connect baffle (2), the top of baffle (2) is provided with micro motor (3), output joint pivot (4) of micro motor (3), pivot (4) are located the surface bolt of baffle (2) below and have connect screw (5), melt the middle part of magazine (1) bottom and seted up discharge gate (6), the internal thread of discharge gate (6) is connected with nozzle (7), the right side intercommunication of melting magazine (1) has connector (8), equal sliding connection all around of connector (8) inner wall has fixed head (9), the other end bolt of fixed head (9) has spring (10), the other end of spring (10) and the inner wall bolt of connector (8) connect.

2. The composite showerhead for a 3D printer of claim 1, wherein: the middle part of the top of the melting box (1) is hinged with a cover plate (11), and the top of the cover plate (11) is bolted with a sliding box (12).

3. The composite showerhead for a 3D printer of claim 2, wherein: the middle part of the sliding box (12) is provided with a through hole (13) in a penetrating way, and the left side of the top of the sliding box (12) is connected with a connecting block (14) in a bolt way.

4. The composite showerhead for a 3D printer of claim 2, wherein: the top of the cover plate (11) is bolted with a handle (15) at the front side of the sliding box (12), and the surface of the handle (15) is provided with anti-skid grains (16).

5. The composite showerhead for a 3D printer of claim 2, wherein: the front side of the cover plate (11) is bolted with a clamping block (17), the front side of the material melting box (1) is hinged with a buckle (18), and the buckle (18) is clamped with the clamping block (17).

6. The composite showerhead for a 3D printer of claim 1, wherein: fixing seats (19) are bolted to the left side and the right side of the top of the baffle (2), fixing rods (20) are hinged to the top of the fixing seats (19), and the fixing rods (20) are fixedly sleeved with the micro motor (3).

7. The composite showerhead for a 3D printer of claim 6, wherein: the front sides of the two fixing rods (20) are respectively bolted with a pin ring (21), and a bolt (22) is inserted into the pin ring (21).