CN212708023U

CN212708023U - Anti-blocking extruding mechanism of intelligent 3D printer

Info

Publication number: CN212708023U
Application number: CN202020907426.6U
Authority: CN
Inventors: 伏亚男
Original assignee: Tianjin Xinlang Technology Development Co ltd
Current assignee: Tianjin Xinlang Technology Development Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-16
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an anti-sticking of intelligence 3D printer dies extrusion mechanism, the mounting panel comprises a mounting panel, the equal fixed extruded pipe that is provided with in mounting panel surface upper end both sides, the extruded pipe is inside to be provided with the transmission pole through the bearing activity, the fixed motor that is provided with of mount pad in extruded pipe upper end, the output shaft end of motor passes through the shaft coupling and is connected with the transmission between the transmission pole, the fixed inlet pipe that is provided with in extruded pipe one side upper end, the fixed ejection of compact hose that is provided with of extruded pipe lower extreme, mounting panel surface lower extreme middle part is provided with the rolling disc through the pivot activity, the fixed a plurality of shower nozzles that are provided with of rolling disc surface lower extreme, ejection of compact hose keeps away from fixed connection between the one end of extruded. The utility model discloses excellent in use effect, the heating pipe through the winding setting can prevent effectively that 3D from printing and leading to the pipeline to block up because the cooling when the transmission with the raw materials.

Description

Anti-blocking extruding mechanism of intelligent 3D printer

Technical Field

The utility model relates to a 3D prints technical field, specifically is an anti-sticking who intelligence 3D printer dies extrusion mechanism.

Background

A three-dimensional printer, also called a three-dimensional printer, is a rapid molding process, 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, except that the traditional printer prints ink on paper to form a two-dimensional plane drawing, and the three-dimensional printer realizes layer-by-layer stacking and overlapping of liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials to form a three-dimensional entity in a binder spraying or extruding mode.

But its shower nozzle extruding means of 3D printer that uses at present is relatively poor in use effect, and the raw materials of inconvenient different colours of quick replacement carry out the printing of colorful product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-sticking who intelligence 3D printer dies extrusion mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-sticking who intelligence 3D printer dies extrusion mechanism, includes the mounting panel, mounting panel surface upper end both sides are all fixed and are provided with the extrusion pipe, the extrusion pipe is inside to be provided with the transmission pole through the bearing activity, the extrusion pipe upper end is provided with the motor through the mount pad is fixed, the output shaft end of motor passes through the shaft coupling and is connected with the transmission between the transmission pole, the fixed inlet pipe that is provided with in extrusion pipe one side upper end, the fixed ejection of compact hose that is provided with of extrusion pipe lower extreme, mounting panel surface lower extreme middle part is provided with the rolling disc through the pivot activity, the fixed a plurality of shower nozzles that are provided with of rolling disc surface lower extreme, fixed connection between the one end of extrusion pipe and the shower nozzle is kept away from to the ejection.

Preferably, drive mechanism includes latch, electric putter, connecting block, rack, the surface of rolling disc outside is evenly fixed all around and is provided with a plurality of latches, the fixed electric putter that is provided with of mount pad is passed through in mounting panel surface middle part, electric putter's the fixed connecting block that is provided with of telescopic link axle head, the fixed rack that is provided with of connecting block lower extreme, intermeshing between rack and the latch drives the rack through electric putter and rotates to can drive the rolling disc through the latch and rotate.

Preferably, the surface of the extrusion pipe is fixedly provided with a heat preservation layer on the outer side of the heating pipe, and the heat preservation effect can be achieved through the heat preservation layer.

Preferably, the upper end of the extrusion pipe is fixedly provided with a protective shell outside the motor, and the protective shell can play a role in protecting the motor.

Preferably, one side that the extruded tube was kept away from to the inlet pipe is fixed to be provided with the ring flange, can make things convenient for the external other pipelines of inlet pipe through the ring flange.

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

1. the utility model discloses a raw materials of the different colours of inlet pipe and left side extrusion pipe are injected into to the right side extrusion pipe inside, when the colour of printing the raw materials needs to be changed, can control electric putter shrink, thereby make electric putter drive the rack and move right, then can drive the rolling disc clockwise rotation through the latch when the rack moves, thereby make the shower nozzle rotation of right side vertically downwards, then open right side motor, close left side motor, so can make the shower nozzle of right side spout the raw materials of different colours, so can accomplish the change of raw materials colour comparatively conveniently, be convenient for print the 3D product of colour interval;

2. the utility model discloses can be so that heating pipe ohmic heating at the printing in-process to maintain the inside temperature of extruding pipe, the cooperation heat preservation can prevent effectively that 3D from printing to lead to the pipeline to block up owing to the cooling when the transmission with the raw materials.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-jamming extrusion mechanism of an intelligent 3D printer of the present invention;

FIG. 2 is an internal structure view of an extruding pipe of an anti-jamming extruding mechanism of the intelligent 3D printer;

fig. 3 is the utility model relates to an anti-sticking of intelligence 3D printer dies extrusion mechanism right side view.

In the figure: 1. mounting a plate; 2. extruding a pipe; 3. a transmission rod; 4. an electric motor; 5. a feed pipe; 6. a discharge hose; 7. rotating the disc; 8. a spray head; 9. heating a tube; 10. clamping teeth; 11. an electric push rod; 12. connecting blocks; 13. a rack; 14. a heat-insulating layer; 15. a protective housing; 16. a flange plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-blocking extrusion mechanism of an intelligent 3D printer comprises a mounting plate 1, wherein extrusion pipes 2 are fixedly arranged on both sides of the upper end of the surface of the mounting plate 1, a transmission rod 3 is movably arranged in the extrusion pipe 2 through a bearing, a motor 4 is fixedly arranged at the upper end of the extrusion pipe 2 through a mounting seat, the output shaft end of the motor 4 is in transmission connection with the transmission rod 3 through a coupler, the upper end of one side of the extrusion pipe 2 is fixedly provided with a feeding pipe 5, a discharging hose 6 is fixedly arranged at the lower end of the extrusion pipe 2, a rotating disc 7 is movably arranged in the middle of the lower end of the surface of the mounting plate 1 through a rotating shaft, a plurality of spray heads 8 are fixedly arranged at the lower end of the surface of the rotating disc 7, one end of the discharging hose 6 far away from the extrusion pipe 2 is fixedly connected with the spray heads 8, the outer side surface of the extrusion pipe 2 is fixedly wound with a heating pipe 9, and the middle part of the surface of the mounting plate 1 is provided with a transmission mechanism.

The transmission mechanism comprises a plurality of clamping teeth 10, an electric push rod 11, a connecting block 12 and a rack 13, wherein the periphery of the outer side surface of the rotating disc 7 is uniformly and fixedly provided with the clamping teeth 10, the middle part of the surface of the mounting plate 1 is fixedly provided with the electric push rod 11 through a mounting seat, the telescopic rod shaft end of the electric push rod 11 is fixedly provided with the connecting block 12, the lower end of the connecting block 12 is fixedly provided with the rack 13, the rack 13 and the clamping teeth 10 are mutually meshed, the rack 13 is driven to rotate through the electric push rod 11, so that the rotating disc 7 can be driven to rotate through the clamping teeth 10, the surface of the extrusion pipe 2 is fixedly provided with a heat-insulating layer 14 outside the heating pipe 9, the heat-insulating effect can be achieved through the heat-insulating layer 14, the upper end of the extrusion pipe 2 is fixedly provided with a protective shell 15 outside the motor 4, the protective, the feed pipe 5 can be conveniently connected with other pipelines through the flange plate 16.

The working principle is as follows: before the device is used, the mounting plate 1 and a mechanical arm of a 3D printer can be fixedly mounted, when the device is used, a pipe 5 can be externally connected with a pipeline through a flange plate 16, then melted raw materials can be injected into the left extrusion pipe 2 through the pipe 5, then a left motor 4 can be turned on first, a transmission rod 3 is driven to rotate through the motor 4, so that the raw materials entering the extrusion pipe 2 can be extruded into a discharge hose 6 through the rotating transmission rod 3, then the raw materials enter a left sprayer 8 from the discharge hose 6, then the raw materials are sprayed out from the left sprayer 8 and then are subjected to 3D printing of articles under the driving of the mechanical arm of the 3D printer, in the printing process, a heating pipe 9 can be electrified and heated, the internal temperature of the extrusion pipe 2 is maintained, and the heat preservation layer 14 can be matched to effectively prevent the 3D printing raw materials from being blocked due to cooling during, and if need the material of the different colours of interval use when printing to carry out the product and print, can through inlet pipe 5 to the inside raw materials of pouring into and the different colours of left side extrusion pipe 2 of right side extrusion pipe 2, when the colour of printing raw materials needs to be changed, can control electric putter 11 shrink, thereby make electric putter 11 drive rack 13 and remove right, then can drive rolling disc 7 clockwise rotation through latch 10 when rack 13 removes, thereby make 8 rotations of shower nozzle on right side perpendicular downwards, then open right side motor 4, close left side motor 4, so can make the raw materials of the different colours of 8 blowout of right side shower nozzles, so can accomplish the change of raw materials colour comparatively convenient, be convenient for print colour spaced 3D product, it is exactly the utility model relates to an anti-sticking of intelligence 3D printer extrudes mechanism's theory of work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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 an anti-sticking who intelligence 3D printer dies extrusion mechanism, includes mounting panel (1), its characterized in that: the mounting plate (1) is characterized in that both sides of the upper surface of the mounting plate (1) are fixedly provided with extrusion tubes (2), a transmission rod (3) is arranged in the extrusion tubes (2) through the bearing activity, the upper end of the extrusion tubes (2) is fixedly provided with a motor (4) through a mounting seat, the output shaft end of the motor (4) is connected with the transmission rod (3) through a transmission way, the upper end of one side of the extrusion tubes (2) is fixedly provided with an inlet pipe (5), the lower end of the extrusion tubes (2) is fixedly provided with a discharge hose (6), the middle part of the lower surface end of the mounting plate (1) is movably provided with a rotating disc (7) through a rotating shaft, the lower surface end of the rotating disc (7) is fixedly provided with a plurality of nozzles (8), one end of the discharge hose (6) far away from the extrusion tubes (2) is fixedly connected with the, and a transmission mechanism is arranged in the middle of the surface of the mounting plate (1).

2. The anti-sticking extrusion mechanism of intelligence 3D printer of claim 1, characterized in that: drive mechanism includes latch (10), electric putter (11), connecting block (12), rack (13), the surface of rolling disc (7) outside is evenly fixed all around and is provided with a plurality of latches (10), mounting panel (1) surface middle part is provided with electric putter (11) through the mount pad is fixed, the telescopic link axle head of electric putter (11) is fixed and is provided with connecting block (12), connecting block (12) lower extreme is fixed and is provided with rack (13), intermeshing between rack (13) and latch (10).

3. The anti-sticking extrusion mechanism of intelligence 3D printer of claim 1, characterized in that: and a heat-insulating layer (14) is fixedly arranged on the surface of the extrusion pipe (2) outside the heating pipe (9).

4. The anti-sticking extrusion mechanism of intelligence 3D printer of claim 1, characterized in that: and a protective shell (15) is fixedly arranged at the upper end of the extrusion pipe (2) outside the motor (4).

5. The anti-sticking extrusion mechanism of intelligence 3D printer of claim 1, characterized in that: and a flange plate (16) is fixedly arranged on one side, far away from the extrusion pipe (2), of the feeding pipe (5).