阅读说明：本技术 一种高效的3d打印装置 (Efficient 3D printing device ) 是由 佘峰 于 2020-08-04 设计创作，主要内容包括：本发明提供一种高效的3D打印装置,涉及3D打印领域,包括外壳,所述外壳的侧面安装有溶液箱,所述溶液箱的底部通过输料管连接有控制阀,所述控制阀通过其出液口处设置的输料管连接有液泵,所述液泵通过其出液口处设置的输料管与密封盖板连接,所述外壳的内部设置有坩埚,所述坩埚和外壳之间设置有加热层,所述外壳的底部设置有第一滑轨,所述第一滑轨的底部滑动安装有第一滑块。该高效的3D打印装置,通过设置的伺服电机、搅拌转轴和搅拌叶片的配合,通过伺服电机转动,从而带动搅拌转轴和搅拌叶片,对精炼腔内的溶液进行充分搅拌,增加溶液的均匀性,提高装置的生产质量。(The invention provides an efficient 3D printing device, which relates to the field of 3D printing and comprises a shell, wherein a solution tank is installed on the side surface of the shell, the bottom of the solution tank is connected with a control valve through a material conveying pipe, the control valve is connected with a liquid pump through the material conveying pipe arranged at a liquid outlet of the control valve, the liquid pump is connected with a sealing cover plate through the material conveying pipe arranged at the liquid outlet of the liquid pump, a crucible is arranged inside the shell, a heating layer is arranged between the crucible and the shell, a first sliding rail is arranged at the bottom of the shell, and a first sliding block is slidably installed at the bottom of the first sliding rail. This efficient 3D printing device, through the servo motor that sets up, stirring pivot and stirring vane's cooperation, rotates through servo motor to drive stirring pivot and stirring vane, carry out intensive mixing to the solution of refining intracavity, increase the homogeneity of solution, improve the production quality of device.)

1. An efficient 3D printing device, includes shell (7), its characterized in that: the side-mounting of shell (7) has solution tank (1), the bottom of solution tank (1) is connected with control valve (3) through conveying pipeline (2), conveying pipeline (2) that control valve (3) set up through its liquid outlet department is connected with liquid pump (4), conveying pipeline (2) that liquid pump (4) set up through its liquid outlet department are connected with sealed apron (6), the inside of shell (7) is provided with crucible (5), be provided with zone of heating (28) between crucible (5) and shell (7), the bottom of shell (7) is provided with first slide rail (10), the bottom slidable mounting of first slide rail (10) has first slider (11), support (13) are installed to the bottom of first slider (11), the middle part of support (13) is connected with spray tube (14) through rubber ring (33).

2. A high efficiency 3D printing device as claimed in claim 1, wherein: the inside of the solution tank (1) is respectively provided with a melting cavity (25) and a refining cavity (21) through a sealing partition plate (27), and the middle part of the sealing partition plate (27) is provided with a feed opening (26).

3. A high efficiency 3D printing device as claimed in claim 2, wherein: the internally mounted of concise chamber (21) has stirring pivot (24), the outside cover of stirring pivot (24) is equipped with the fixed cover of a plurality of (22), the both sides of fixed cover (22) all are provided with stirring vane (23), the side-mounting of shell (7) has servo motor (8) corresponding with stirring pivot (24).

4. A high efficiency 3D printing device as claimed in claim 1, wherein: second slide rail (30) are all installed to the both sides of shell (7), the inside slidable mounting of second slide rail (30) has second slider (29), bracing piece (31) are installed to the bottom of second slider (29), slipmat (32) are installed to the bottom of bracing piece (31).

5. A high efficiency 3D printing device as claimed in claim 1, wherein: the inside of spray tube (14) is provided with piezoceramics pipe (17), the inside of piezoceramics pipe (17) is provided with excess portion (16), the top of excess portion (16) is passed through soft inlet pipe (12) and is connected with the discharge gate of shell (7) bottom, nozzle (20) are installed to the bottom of excess portion (16).

6. An efficient 3D printing device as recited in claim 5, wherein: the internal mounting of degree of pass portion (16) has wave resistance body (18), rubber packing ring (15) are all installed to the top and the bottom of piezoceramics pipe (17) inner chamber, the inside of rubber packing ring (15) all is provided with rigidity packing ring (19).

7. A high efficiency 3D printing device as claimed in claim 1, wherein: a heater (9) is arranged inside the heating layer (28).

Technical Field

The invention relates to the technical field of 3D printing, in particular to a high-efficiency 3D printing device.

Background

A 3D printer, also known as a three-dimensional printer (3 DP), is a machine that is an additive manufacturing technique, i.e., a rapid prototyping technique, which is based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material on a layer by layer using an adhesive material such as a special wax material, powdered metal, or plastic. State of the art three-dimensional printers are used to manufacture products. Techniques for building objects in a layer-by-layer printing manner. The principle of 3D printer is put into the 3D printer data and raw materials, and the product can be built layer by layer according to the procedure to the machine, and current 3D printing device has great restriction to raw and other materials shape, and some high melting point and easy solidification cause the jam of nozzle easily, and low in manufacturing efficiency, the wasting of resources is more serious.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an efficient 3D printing device, which solves the problems that the shape of raw materials is greatly limited, and certain high-melting-point and easy-solidification nozzles are easy to block, the manufacturing efficiency is low, and the resource waste is serious.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an efficient 3D printing device, includes the shell, the side-mounting of shell has the solution tank, the bottom of solution tank is connected with the control valve through the conveying pipeline, the conveying pipeline that the control valve set up through its liquid outlet department is connected with the liquid pump, the conveying pipeline and the sealed cover connection that the liquid pump set up through its liquid outlet department, the inside of shell is provided with the crucible, be provided with the zone of heating between crucible and the shell, the bottom of shell is provided with first slide rail, the bottom slidable mounting of first slide rail has first slider, the support is installed to the bottom of first slider, the middle part of support is connected with the spray tube through the rubber ring.

Preferably, the inside of the solution tank is respectively provided with a melting cavity and a refining cavity through a sealing partition plate, and the middle part of the sealing partition plate is provided with a feed opening.

Preferably, the internally mounted in concise chamber has the stirring pivot, the outside cover of stirring pivot is equipped with the fixed cover of a plurality of, the both sides of fixed cover all are provided with stirring vane, the side-mounting of shell has the servo motor corresponding with the stirring pivot.

Preferably, the two sides of the shell are provided with second sliding rails, a second sliding block is slidably mounted inside the second sliding rails, the bottom of the second sliding block is provided with a supporting rod, and the bottom of the supporting rod is provided with an anti-skid pad.

Preferably, the inside of spray tube is provided with piezoceramics pipe, the inside of piezoceramics pipe is provided with the excess portion, the top of excess portion is passed through soft inlet pipe and is connected with the discharge gate of shell bottom, the nozzle is installed to the bottom of excess portion.

Preferably, the wave-damping body is installed inside the transition part, rubber gaskets are installed at the top and the bottom of the inner cavity of the piezoelectric ceramic tube, and rigid gaskets are arranged inside the rubber gaskets.

Preferably, a heater 9 is disposed inside the heating layer 28.

(III) advantageous effects

The invention provides an efficient 3D printing device. The method has the following beneficial effects:

1. this efficient 3D printing device, through the servo motor that sets up, stirring pivot and stirring vane's cooperation, rotates through servo motor to drive stirring pivot and stirring vane, carry out intensive mixing to the solution of refining intracavity, increase the homogeneity of solution, improve the production quality of device.

2. This efficient 3D printing device, through setting up piezoceramics pipe, drive circuit drive piezoceramics pipe produces radial deformation to arouse the solution of pressure wave direct action in its inner chamber, the solution pressurized jet comes out, realizes 3D and prints, and the drive effect is obvious, can satisfy the requirement of high viscosity and high density biomaterial printout, has increased the practicality of device.

3. This efficient 3D printing device through setting up rigid gasket and rubber packing ring to make nozzle, soft inlet pipe and piezoceramics pipe reliably connect, avoid the weeping, the shrink and the expanding action of piezoceramics pipe simultaneously act on rigid gasket as far as possible, and do not act on the flexible body surface of rubber packing ring, avoided the absorption to the pressure wave.

4. This efficient 3D printing device through setting up zone of heating and a plurality of heater, heats the solution in the crucible, makes it keep at the most suitable processing preparation temperature, prevents that solution cooling from condensing, causes the operation that the device can not be normal, has improved work efficiency, has increased the life of device.

5. This efficient 3D printing device through the cooperation that sets up first slide rail, first slider and support, makes the spray tube can carry out translation about first slide rail, through the cooperation that sets up second slide rail, second slider and bracing piece, carries out lift adjustment to the device, makes the device can adjust best processing position, more makes things convenient for operating personnel's use.

Drawings

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

FIG. 2 is a cross-sectional view of the nozzle of the present invention;

FIG. 3 is a sectional view of the solution tank of the present invention.

In the figure: the device comprises a solution tank 1, a material conveying pipe 2, a control valve 3, a liquid pump 4, a crucible 5, a cover plate 6, a shell 7, a servo motor 8, a heater 9, a first slide rail 10, a first slide block 11, a soft feeding pipe 12, a support 13, a spray pipe 14, a rubber gasket 15, a transition part 16, a piezoelectric ceramic pipe 17, a wave-resisting body 18, a rigid gasket 19, a nozzle 20, a refining cavity 21, a fixed sleeve 22, a stirring blade 23, a stirring rotating shaft 24, a melting cavity 25, a feeding hole 26, a sealing partition plate 27, a heating layer 28, a second slide block 29, a second slide rail 30, a support rod 31 and an antiskid pad 32.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The embodiment of the invention provides a high-efficiency 3D printing device, as shown in FIGS. 1-3, which comprises a shell 7, wherein second slide rails 30 are respectively arranged on two sides of the shell 7, a second slide block 29 is arranged in the second slide rails 30 in a sliding manner, a support rod 31 is arranged at the bottom of the second slide block 29, an anti-slip pad 32 is arranged at the bottom of the support rod 31, the device is adjusted in a lifting manner by arranging the second slide rails 30, the second slide block 29 and the support rod 31 in a matching manner, so that the device can be adjusted to an optimal processing position and is more convenient for an operator to use, a solution tank 1 is arranged on the side surface of the shell 7, a melting cavity 25 and a refining cavity 21 are respectively arranged in the solution tank 1 through a sealing partition plate 27, a stirring rotating shaft 24 is arranged in the refining cavity 21, a plurality of fixing sleeves 22 are sleeved outside the stirring rotating shaft 24, the servo motor 8 corresponding to the stirring rotating shaft 24 is installed on the side surface of the shell 7, the servo motor 8 is arranged, the stirring rotating shaft 24 is matched with the stirring blade 23, the servo motor 8 rotates to drive the stirring rotating shaft 24 and the stirring blade 23, the solution in the refining cavity 21 is fully stirred, the uniformity of the solution is increased, the production quality of the device is improved, a discharging port 26 is formed in the middle of the sealing partition plate 27, the bottom of the solution box 1 is connected with the control valve 3 through the material conveying pipe 2, the control valve 3 is connected with the liquid pump 4 through the material conveying pipe 2 arranged at the liquid outlet, the liquid pump 4 is connected with the sealing cover plate 6 through the material conveying pipe 2 arranged at the liquid outlet, the crucible 5 is arranged inside the shell 7, the heating layer 28 is arranged between the crucible 5 and the shell 7, the heater 9 is arranged inside the heating layer 28, and the heaters 9 are arranged, the solution in the crucible 5 is heated, so that the solution can be kept at the most appropriate processing and manufacturing temperature, the solution is prevented from being cooled and condensed, the device cannot normally operate, the working efficiency is improved, the service life of the device is prolonged, the bottom of the shell 7 is provided with the first slide rail 10, the bottom of the first slide rail 10 is provided with the first slide block 11 in a sliding manner, the bottom of the first slide block 11 is provided with the support 13, the middle part of the support 13 is connected with the spray pipe 14 through the rubber ring 33, the spray pipe 14 can horizontally move along the first slide rail 10 through the arrangement of the first slide rail 10 and the cooperation of the first slide rail 11 and the support 13, the piezoelectric ceramic pipe 17 is arranged inside the spray pipe 14, the drive circuit drives the piezoelectric ceramic pipe 17 to radially deform through the arrangement of the piezoelectric ceramic pipe 17, so that pressure waves are excited to directly act on the solution in the inner cavity of the piezoelectric ceramic pipe, the solution, the piezoelectric ceramic tube 17 is internally provided with a transition part 16, a wave-resisting body 18 is arranged inside the transition part 16, rubber gaskets 15 are arranged at the top and the bottom of the inner cavity of the piezoelectric ceramic tube 17, rigid gaskets 19 are arranged inside the rubber gaskets 15, the top of the transition part 16 is connected with a discharge hole at the bottom of the shell 7 through a soft feeding tube 12, a nozzle 20 is arranged at the bottom of the transition part 16, and by arranging the rigid gaskets 19 and the rubber gaskets 15, thereby leading the nozzle 20, the soft feeding pipe 12 and the piezoelectric ceramic pipe 17 to be reliably connected, avoiding liquid leakage, meanwhile, the contraction and expansion action of the piezoelectric ceramic tube 17 acts on the rigid gasket 19 as much as possible but does not act on the surface of the flexible body of the rubber gasket 15, so that the absorption of pressure waves is avoided.

The working principle is as follows: during the use, servo motor 8 through setting up, stirring pivot 24 and stirring vane 23's cooperation, rotate through servo motor 8, thereby drive stirring pivot 24 and stirring vane 23, carry out intensive mixing to the solution in the concise chamber 21, open control valve 3, liquid pump 4 through setting up, carry crucible 5 to solution, heater 9 through the setting heats it, prevent that the solution cold district from solidifying, through setting up piezoceramics pipe 17, drive circuit drive piezoceramics pipe 17 produces radial deformation, thereby arouse the solution of pressure wave direct action in its inner chamber, solution pressurized jet out, realize 3D and print.

In conclusion, the high-efficiency 3D printing device drives the stirring rotating shaft 24 and the stirring blade 23 to fully stir the solution in the refining cavity 21 by the matching of the servo motor 8, the stirring rotating shaft 24 and the stirring blade 23, so as to improve the uniformity of the solution and the production quality of the device, the piezoelectric ceramic tube 17 is driven by the driving circuit to generate radial deformation by the arrangement of the piezoelectric ceramic tube 17, so that the pressure wave is excited to directly act on the solution in the inner cavity of the piezoelectric ceramic tube, the solution is ejected out under pressure, 3D printing is realized, the driving effect is obvious, the printing output requirements of high-viscosity and high-density biological materials can be met, the practicability of the device is improved, the rigid gasket 19 and the rubber gasket 15 are arranged, so that the nozzle 20, the soft feeding tube 12 and the piezoelectric ceramic tube 17 are reliably connected, liquid leakage is avoided, and the contraction and expansion effects of the piezoelectric ceramic tube 17 act on the rigid gasket 19 as much as possible, and do not act on the flexible body surface of rubber packing ring 15, avoided the absorption to the pressure wave, through setting up zone of heating 28 and a plurality of heater 9, solution in the crucible 5 heats, make it keep at the most suitable processing preparation temperature, prevent that the solution from cooling and condensing, cause the operation that the device can not be normal, the work efficiency has been improved, the life of device has been increased, through setting up first slide rail 10, the cooperation of first slider 11 and support 13, make spray tube 14 can carry out the translation about along first slide rail 10, through setting up second slide rail 30, the cooperation of second slider 29 and bracing piece 31, carry out lift adjustment to the device, make the device can adjust to best processing position, more make things convenient for operating personnel's use.

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.