阅读说明：本技术 一种用于3d打印的快速冷却成型辅助支撑平台 (A cooling shaping auxiliary support platform fast for 3D prints ) 是由 卞晨 宗泽 李思文 吕晨 郑兰斌 艾晓蕾 孙文明 唐思婷 吴贫 吴志华 桂鑫 于 2020-12-22 设计创作，主要内容包括：本发明公开了一种用于3D打印的快速冷却成型辅助支撑平台,属于3D打印机相关设备技术领域,包括第一支撑柱和第二支撑柱,所述第一支撑柱顶部开设有第一凹槽,所述第一凹槽内部安装有电动推杆,所述第二支撑柱底部开设有第二凹槽,所述第二支撑柱的上端设置有支撑平台,所述支撑平台的顶部设置有杀菌组件,所述第二支撑柱的两侧外壁均设置有冷风机,所述冷风机的出风端固定连接有导风管,所述导风管一端固定连接有出风罩,所述出风罩上固定安装有出风嘴。本发明能够实现对打印完成的3D模型进行快速降温,致使其冷却,提高了3D打印机的工作效率,节约了冷却时间,降低了工作成本。(The invention discloses a rapid cooling forming auxiliary supporting platform for 3D printing, which belongs to the technical field of 3D printer related equipment and comprises a first supporting column and a second supporting column, wherein a first groove is formed in the top of the first supporting column, an electric push rod is installed in the first groove, a second groove is formed in the bottom of the second supporting column, a supporting platform is arranged at the upper end of the second supporting column, a sterilization component is arranged at the top of the supporting platform, air coolers are arranged on the outer walls of two sides of the second supporting column, an air guide pipe is fixedly connected with the air outlet end of each air cooler, an air outlet cover is fixedly connected with one end of each air guide pipe, and an air outlet nozzle is fixedly installed on each air outlet cover. The invention can realize rapid cooling of the printed 3D model, so that the 3D model is cooled, the working efficiency of the 3D printer is improved, the cooling time is saved, and the working cost is reduced.)

1. The utility model provides a quick cooling shaping auxiliary support platform for 3D prints, includes first support column (1) and second support column (2), its characterized in that: first recess (3) have been seted up at first support column (1) top, first recess (3) internally mounted has electric putter (4), second recess (5) have been seted up to second support column (2) bottom, the upper end of second support column (2) is provided with supporting platform (6), the top of supporting platform (6) is provided with subassembly (7) that disinfects, the both sides outer wall of second support column (2) all is provided with air-cooler (8), the air-out end fixedly connected with guide duct (9) of air-cooler (8), guide duct (9) one end fixedly connected with goes out fan housing (10), fixed mounting has air outlet nozzle (11) on going out fan housing (10).

2. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: fixed welding has installation base (12) first support column (1) bottom, mounting hole (13) have been seted up in installation base (12), mounting hole (13) equidistance is encircleed and is set up in total four groups on installation base ().

3. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: the equal symmetry of first support column (1) and second support column (2) is provided with two sets ofly, the contact surface bonding of first support column (1) and second support column (2) is fixed with buffer spacer (14), buffer spacer (14) set up the buffer spacer for the elastic rubber material.

4. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: the welding of first recess (3) inside fixed welding has mount (15), electric putter (4) fixed mounting is in the inside of mount (15), top is provided with supporting seat (16) in second recess (5), the telescopic link one end fixed connection of electric putter (4) is in supporting seat (16).

5. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: the sterilizing component (7) comprises a transparent glass cover (701) and an ultraviolet sterilizing lamp (702), the top of the supporting platform (6) is fixedly embedded with the transparent glass cover (701), the ultraviolet sterilizing lamp (702) is fixedly installed in the transparent glass cover (701), and the transparent glass cover (701) can be made of four materials of high-temperature-resistant glass.

6. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: two sets of electric putter (4) all set up to marching type electric putter, two sets of electric putter (4) are synchronous setting.

7. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: one ends of the two groups of air guide pipes (9) respectively extend to two sides of the surface of the supporting platform (6), and the two groups of air guide pipes (9) are symmetrically arranged.

8. The rapid cooling shaping auxiliary support platform for 3D printing of claim 1, wherein: the air outlet cover (10) is arranged in a disc shape, and the air outlet nozzles (11) are arranged on the surface of the air outlet cover (10) in an equidistant array surrounding mode.

Technical Field

The invention belongs to the technical field of 3D printer related equipment, and particularly relates to a rapid cooling forming auxiliary supporting platform for 3D printing.

Background

3D printing is one of the rapid prototyping technologies, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like in a layer-by-layer printing manner on the basis of a digital model file. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.

After the product is printed, the temperature of the product is too high, the natural cooling time is too slow, the product cannot be taken out of the platform under the condition that the product is not completely cooled, and the next product cannot be printed, so that the printing efficiency of the 3D printer is reduced, a large amount of unnecessary time is wasted, and the working cost is increased; in addition, aseptic processing is required to be achieved for 3D models applied to the medical industry, and the traditional 3D printer supporting platform cannot perform sterilization processing on the printed 3D models, so that the rapid cooling forming auxiliary supporting platform for 3D printing is provided.

Disclosure of Invention

The invention aims to provide a rapid cooling forming auxiliary supporting platform for 3D printing, wherein air coolers are arranged on two sides of a second supporting column, air guide pipes extend to two sides of the supporting platform and are connected with air outlet covers, so that a printed 3D model can be rapidly cooled, the 3D model is cooled, the working efficiency of a 3D printer is improved, the cooling time is saved, the working cost is reduced, and the problems in the prior art in the background art are solved.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a quick cooling shaping auxiliary supporting platform for 3D prints, includes first support column and second support column, first recess has been seted up at first support column top, first recess internally mounted has electric putter, the second recess has been seted up to second support column bottom, the upper end of second support column is provided with supporting platform, supporting platform's top is provided with the subassembly that disinfects, the both sides outer wall of second support column all is provided with the air-cooler, the air-out end fixedly connected with guide duct of air-cooler, guide duct one end fixedly connected with goes out the fan housing, fixed mounting has the air outlet nozzle on the fan housing.

Preferably, fixed welding in first support column bottom has the installation base, the mounting hole has been seted up to the installation base, the mounting hole equidistance encircles and sets up in total four groups on the installation base.

Preferably, the equal symmetry of first support column and second support column is provided with two sets ofly, the contact surface bonding of first support column and second support column is fixed with buffer spacer, buffer spacer sets up the buffer spacer for the elastic rubber material.

Preferably, the fixed welding in first recess has the mount, electric putter fixed mounting is in the inside of mount, the top is provided with the supporting seat in the second recess, electric putter's telescopic link one end fixed connection is in the supporting seat.

Preferably, the sterilization assembly comprises a transparent glass cover and an ultraviolet sterilization lamp, the transparent glass cover is fixedly embedded in the top of the supporting platform in an embedded mode, the ultraviolet sterilization lamp is fixedly installed inside the transparent glass cover, and the transparent glass cover can be made of four-material high-temperature-resistant glass materials.

Preferably, the two groups of electric push rods are both set to be stepping electric push rods and are arranged synchronously.

Preferably, one ends of the two groups of air guide pipes extend to two sides of the surface of the supporting platform respectively, and the two groups of air guide pipes are symmetrically arranged.

Preferably, the air outlet cover is arranged in a disc shape, and the air outlet nozzles are arranged on the surface of the air outlet cover in an equidistant array surrounding mode.

The invention has the technical effects and advantages that: compared with the prior art, the rapid cooling forming auxiliary supporting platform for 3D printing provided by the invention has the following advantages:

1. when the device is used, the device is placed below a printing head in a 3D printer, a screw is installed in an installation hole to fix an installation base, an electric push rod is started to enable a supporting platform to stay at a proper height, the 3D printer is started to print a 3D model on the top of the supporting platform, a sterilization component is started to perform whole-process sterilization treatment on the 3D model, after printing is completed, air coolers on two sides of a second supporting column are started, cold air enters an air outlet cover through an air guide pipe, and the 3D model on the top of the supporting platform is cooled through an air outlet nozzle; the air coolers are arranged on two sides of the second support column, the air guide pipes extend to two sides of the support platform and are connected with the air outlet covers, so that the printed 3D model can be quickly cooled, the 3D model is cooled, the working efficiency of the 3D printer is improved, the cooling time is saved, and the working cost is reduced; through setting up two sets of air-out covers discoid, multiunit air outlet nozzle equidistance array sets up in air-out cover surface for the cold wind of production can be even and last, realizes comprehensive cooling to the 3D model, has further improved the cooling capacity of this device.

2. According to the invention, the first groove is formed in the top of the first support column, the electric push rod is arranged in the first groove, and the telescopic rod of the electric push rod supports the support platform through the support seat, so that the device can adjust the height of the support platform according to actual needs (such as the volume of a 3D model to be processed); wherein, install electric putter inside first recess, the supporting seat sets up top in the second recess for whole elevating system can not occupy unnecessary space, can carry out effectual utilization to the inside space of 3D printer.

3. According to the invention, the sterilization assembly consisting of the transparent glass cover and the ultraviolet sterilization lamp is arranged at the top of the supporting platform, so that 3D models (such as 3D models used in the medical industry) with special requirements can be sterilized in the whole process, and the structure is simple and convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of an air outlet cover according to the present invention;

FIG. 3 is a schematic structural diagram of a first groove of the present invention;

fig. 4 is a schematic structural diagram of the sterilization assembly of the present invention.

In the figure: 1. a first support column; 2. a second support column; 3. a first groove; 4. an electric push rod; 5. a second groove; 6. a support platform; 7. a sterilization assembly; 8. an air cooler; 9. an air guide pipe; 10. an air outlet cover; 11. an air outlet nozzle; 12. installing a base; 13. mounting holes; 14. a cushion pad; 15. a fixed mount; 16. a supporting seat; 701. a transparent glass cover; 702. an ultraviolet germicidal lamp.

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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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 invention provides a rapid cooling forming auxiliary supporting platform for 3D printing as shown in figures 1-4, which comprises a first supporting column 1 and a second supporting column 2, wherein a first groove 3 is formed in the top of the first supporting column 1, an electric push rod 4 is installed in the first groove 3, a second groove 5 is formed in the bottom of the second supporting column 2, a fixed frame 15 is fixedly welded in the first groove 3, the electric push rod 4 is fixedly installed in the fixed frame 15, a supporting seat 16 is arranged at the top in the second groove 5, one end of a telescopic rod of the electric push rod 4 is fixedly connected to the supporting seat 16, two groups of electric push rods 4 are both arranged as stepping electric push rods, and the two groups of electric push rods 4 are synchronously arranged; according to the invention, the first groove 3 is arranged at the top of the first support column 1, the electric push rod 4 is arranged in the first groove 3, and the telescopic rod of the electric push rod 4 supports the support platform 6 through the support base 16, so that the device can adjust the height of the support platform 6 according to actual needs (such as the volume of a 3D model to be processed); wherein, install electric putter 4 inside first recess 3, top in second recess 5 is set up to supporting seat 16 for whole elevating system can not occupy unnecessary space, can carry out effectual utilization to the inside space of 3D printer.

A supporting platform 6 is arranged at the upper end of the second supporting column 2, a sterilization component 7 is arranged at the top of the supporting platform 6, the sterilization component 7 comprises a transparent glass cover 701 and an ultraviolet sterilization lamp 702, the transparent glass cover 701 is fixedly embedded in the top of the supporting platform 6, the ultraviolet sterilization lamp 702 is fixedly arranged in the transparent glass cover 701, and the transparent glass cover 701 can be a transparent glass cover made of four high-temperature-resistant glass materials; according to the invention, the sterilization assembly 7 consisting of the transparent glass cover 701 and the ultraviolet sterilization lamp 702 is arranged at the top of the supporting platform 6, so that 3D models (such as 3D models used in the medical industry) with special requirements can be sterilized in the whole process, and the structure is simple and convenient to use.

Air coolers 8 are arranged on the outer walls of two sides of a second support column 2, an air guide pipe 9 is fixedly connected with an air outlet end of the air cooler 8, an air outlet cover 10 is fixedly connected with one end of the air guide pipe 9, an air outlet nozzle 11 is fixedly installed on the air outlet cover 10, an installation base 12 is fixedly welded at the bottom of a first support column 1, the installation base 12 is provided with installation holes 13, the installation holes 13 are equidistantly arranged on the installation base in a surrounding mode to form four groups, two groups of air guide pipes 1 and two groups of air outlet covers 2 are symmetrically arranged, buffer gaskets 14 are fixedly bonded on contact surfaces of the first support column 1 and the second support column 2, the buffer gaskets 14 are made of elastic rubber materials, one ends of the two groups of air guide pipes 9 respectively extend to two sides of the surface of a support platform 6, the two groups of air guide pipes 9 are symmetrically arranged, the air outlet cover 10 is arranged in a; when the device is used, the device is placed below a printing head in a 3D printer, a screw is installed in an installation hole 13 to fix an installation base 12, an electric push rod 4 is started to enable a supporting platform 6 to stay at a proper height, the 3D printer is started to print a 3D model on the top of the supporting platform 6, a sterilization component 7 is started to perform whole-process sterilization treatment on the 3D model, after printing is completed, air coolers 8 on two sides of a second supporting column 2 are started, cold air enters an air outlet cover 10 through an air guide pipe 9, and the 3D model on the top of the supporting platform 6 is cooled through an air outlet nozzle 11; the air coolers 8 are arranged on two sides of the second support column 2, the air guide pipes 9 extend to two sides of the support platform 6 and are connected with the air outlet cover 10, so that the printed 3D model can be quickly cooled, the 3D model is cooled, the working efficiency of the 3D printer is improved, the cooling time is saved, and the working cost is reduced; through setting up two sets of air-out covers 10 discoid, the 11 equidistance arrays of multiunit tuyere set up in air-out cover 10 surfaces for the cold wind of production can be even and last, realizes comprehensive cooling to the 3D model, has further improved the cooling capacity of this device.

Wherein, the model that two sets of electric putter 4 used all can be LX600, and its parameter that corresponds is: rated power is less than or equal to 55W, voltage is 24V, stroke is 30-500mm, speed is 5-30mm/s, maximum load force is 6000N, and a limit switch is arranged in the device; the air cooler 8 can be of a model SAC-25D, and the specific parameters are as follows: 220V of voltage, 2.5KW of refrigerating capacity, 4.2A of running current and 340m of air volume³H, power 0.88 KW.

The working principle is as follows: when the device is used, the device is placed below a printing head in a 3D printer, a screw is installed in an installation hole 13 to fix an installation base 12, an electric push rod 4 is started to enable a supporting platform 6 to stay at a proper height, the 3D printer is started to print a 3D model on the top of the supporting platform 6, a sterilization component 7 is started to perform whole-process sterilization treatment on the 3D model, after printing is completed, air coolers 8 on two sides of a second supporting column 2 are started, cold air enters an air outlet cover 10 through an air guide pipe 9, and the 3D model on the top of the supporting platform 6 is cooled through an air outlet nozzle 11; the air coolers 8 are arranged on two sides of the second support column 2, the air guide pipes 9 extend to two sides of the support platform 6 and are connected with the air outlet cover 10, so that the printed 3D model can be quickly cooled, the 3D model is cooled, the working efficiency of the 3D printer is improved, the cooling time is saved, and the working cost is reduced; two groups of air outlet housings 10 are arranged in a disc shape, and a plurality of groups of air outlet nozzles 11 are arranged on the surfaces of the air outlet housings 10 in an equidistant array mode, so that the generated cold air can be uniform and continuous, the 3D model can be comprehensively cooled, and the cooling capacity of the device is further improved; the first groove 3 is formed in the top of the first support column 1, the electric push rod 4 is installed in the first groove 3, and the telescopic rod of the electric push rod 4 supports the support platform 6 through the support base 16, so that the device can adjust the height of the support platform 6 according to actual needs (such as the volume of a 3D model to be processed); the electric push rod 4 is arranged in the first groove 3, and the supporting seat 16 is arranged at the top in the second groove 5, so that the whole lifting mechanism can not occupy redundant space, and the space in the 3D printer can be effectively utilized; through the subassembly 7 that disinfects that sets up transparent glass cover 701 and ultraviolet germicidal lamp 702 and constitute at 6 tops of supporting platform, can carry out whole sterilization to the 3D model (like the 3D model that medical industry used etc.) that has special demand, simple structure moreover, convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.