CN215704138U

CN215704138U - 3D printer shaping platform elevation structure

Info

Publication number: CN215704138U
Application number: CN202121926982.9U
Authority: CN
Inventors: 赖全忠
Original assignee: Hangzhou Himalaya Information Technology Co ltd
Current assignee: Hangzhou Himalaya Information Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a lifting structure of a 3D printer forming platform, which comprises a base and a printing platform, wherein a baffle is fixedly connected to the upper surface of the base close to the rear end, the front surface of the baffle is movably connected with the printing platform, a movable plate is movably embedded in the upper surface of the printing platform, a power supply is fixedly connected to one side of the lower surface of the printing platform, a lifter is fixedly connected to the upper surface of the base below the printing platform, an upright rod is fixedly connected to one side of the upper surface of the base below the lifter, and transmission connecting pieces are arranged inside the two sides of the printing platform close to the front end. According to the lifting structure of the 3D printer forming platform, the lifter, the transmission connecting piece and the upright stanchion are matched, so that the moving plate can be controlled to convey printed matters from the middle part of the printing platform to the outside, and the printed matters can be displayed in a rotating mode under the action of the rotating disc.

Description

3D printer shaping platform elevation structure

Technical Field

The utility model relates to the field of lifting platforms, in particular to a lifting structure of a 3D printer forming platform.

Background

The 3D printer is also called as a three-dimensional printer, namely a machine of a rapid prototyping technology, which is a technology for constructing an object by using adhesive materials such as powdered metal or plastic and the like and by a layer-by-layer printing mode on the basis of a digital model file, is an accumulative manufacturing technology, manufactures a three-dimensional object by printing the adhesive materials layer by layer, and has the basic principle that data and raw materials are put into the 3D printer, and the machine manufactures the product layer by layer according to a program, so that the printed product can be used immediately; however, the lifting platform of the 3D printer at the present stage has some defects, the lifting platform can only be used for printing objects, the printed formed objects cannot be conveniently checked, and the printed formed objects can only be checked after being taken out of the 3D printer, so that the formed objects which are just printed are easily polluted, and the deformation of the objects is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lifting structure of a 3D printer forming platform, which can effectively solve the technical problem in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a 3D printer shaping platform elevation structure, includes base and print platform, the upper surface of base is close to rear end fixedly connected with baffle, the front surface swing joint of baffle has print platform, print platform's upper surface activity inlays and is equipped with the movable plate, print platform's lower surface one side fixedly connected with power, the upper surface of base is located print platform's below fixedly connected with lift, the upper surface of base is located one side fixedly connected with pole setting of lift, print platform's both sides are close to the inside transmission connecting piece that is equipped with of front end.

Preferably, the upper surface of print platform has been seted up and has been inlayed and establish the groove, print platform's rear surface both sides fixedly connected with limit slide, the movable plate inlays to be established and establishes in inlaying and establishing the groove, the lift end and the print platform of lift are fixed, print platform passes through limit slide and baffle swing joint.

Preferably, sliding grooves are longitudinally formed in two sides of the front surface of the baffle, limiting grooves are formed in two side surfaces of the inside of each sliding groove, and the limiting sliding blocks are embedded in the sliding grooves.

Preferably, the rear surface of pole setting is close to upper end fixedly connected with bracing piece, the slide rail has vertically been seted up in the inside of pole setting, the inside side surface of slide rail is equipped with the lifting tooth, the rear end and the baffle of bracing piece are fixed.

Preferably, a rotating disk is movably embedded in the upper surface of the moving plate, a rotating motor is fixedly connected inside the moving plate, the output end of the rotating motor is fixed to the rotating disk, a wiring hole is formed in the front surface of the moving plate, the rotating motor is connected with a power supply through a wire, moving grooves are formed in the surfaces of the two sides of the moving plate, and moving teeth are arranged on the lower surface inside the moving grooves.

Preferably, the surfaces of the two ends of the transmission connecting piece are fixedly connected with transmission gears, the transmission gears at the two ends of the transmission connecting piece are respectively embedded into the sliding rail and the moving groove, and the transmission gears at the two ends of the transmission connecting piece are respectively meshed with the lifting teeth and the moving teeth.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arranged movable disk, when printed matters on the printing platform need to be checked, the movable plate can convey the printed matters from the middle part of the printing platform to the outside, and the printed matters can be displayed in a rotating mode under the action of the rotating disk, so that the printing effect of the printed matters can be checked more conveniently.

Drawings

FIG. 1 is an overall structure diagram of a lifting structure of a 3D printer forming platform according to the utility model;

FIG. 2 is an expanded structural view of a lifting structure of a 3D printer forming platform according to the present invention;

FIG. 3 is a partial sectional view of a moving plate of the lifting structure of the 3D printer forming platform according to the present invention;

fig. 4 is a partial sectional view of an installation schematic diagram of a transmission connecting piece of a lifting structure of a 3D printer forming platform according to the present invention.

In the figure: 1. a base; 2. a baffle plate; 201. a sliding groove; 202. a limiting groove; 3. a printing platform; 301. embedding a groove; 302. a limiting slide block; 4. moving the plate; 401. rotating the disc; 402. a wiring hole; 403. a rotating electric machine; 404. a moving groove; 405. moving the teeth; 5. a power source; 6. an elevator; 7. erecting a rod; 701. a support bar; 702. a slide rail; 703. lifting teeth; 8. a transmission connection member; 801. a transmission gear.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a 3D printer forming platform lifting structure includes a base 1 and a printing platform 3, a baffle 2 is fixedly connected to the upper surface of the base 1 near the rear end, the printing platform 3 is movably connected to the front surface of the baffle 2, a moving plate 4 is movably embedded in the upper surface of the printing platform 3, a power supply 5 is fixedly connected to one side of the lower surface of the printing platform 3, a lifter 6 is fixedly connected to the upper surface of the base 1 below the printing platform 3, a vertical rod 7 is fixedly connected to one side of the upper surface of the base 1 below the lifter 6, and transmission connecting pieces 8 are arranged inside two sides of the printing platform 3 near the front end;

an embedding groove 301 is formed in the upper surface of the printing platform 3, limiting sliding blocks 302 are fixedly connected to two sides of the rear surface of the printing platform 3, the moving plate 4 is embedded in the embedding groove 301, the lifting end of the lifter 6 is fixed with the printing platform 3, and the printing platform 3 is movably connected with the baffle 2 through the limiting sliding blocks 302; two sides of the front surface of the baffle 2 are longitudinally provided with sliding grooves 201, two side surfaces inside the sliding grooves 201 are provided with limiting grooves 202, and limiting sliding blocks 302 are embedded inside the sliding grooves 201; a supporting rod 701 is fixedly connected to the rear surface of the vertical rod 7 close to the upper end, a sliding rail 702 is longitudinally arranged inside the vertical rod 7, a lifting tooth 703 is arranged on the surface of one side inside the sliding rail 702, and the rear end of the supporting rod 701 is fixed with the baffle 2; the upper surface of the moving plate 4 is movably embedded with a rotating disc 401, the interior of the moving plate 4 is fixedly connected with a rotating motor 403, the output end of the rotating motor 403 is fixed with the rotating disc 401, the front surface of the moving plate 4 is provided with a wiring hole 402, the rotating motor 403 is connected with the power supply 5 through a wire, the two side surfaces of the moving plate 4 are provided with moving grooves 404, the inner lower surface of the moving grooves 404 is provided with moving teeth 405, the moving plate 4 can convey printed matters from the middle part of the printing platform 3 to the outside, and the printed matters can be displayed in a rotating mode under the action of the rotating disc 401; the transmission gears 801 are fixedly connected to the surfaces of the two ends of the transmission connecting piece 8, the transmission gears 801 at the two ends of the transmission connecting piece 8 are respectively embedded into the sliding rail 702 and the moving groove 404, the transmission gears 801 at the two ends of the transmission connecting piece 8 are respectively meshed with the lifting teeth 703 and the moving teeth 405, and the moving plate 4 can be controlled to move forwards and backwards by the transmission connecting piece 8.

It should be noted that, when the 3D printer forming platform lifting structure is used, when printed matters formed on the printing platform 3 need to be checked, the lifting machine 6 is controlled to descend, the descending lifting machine 6 drives the printing platform 3 to descend, at this time, the transmission gear 801 rotates under the action of the lifting tooth 703 inside the upright post 7, the rotating transmission connecting piece 8 drives the moving plate 4 to advance, so that the moving plate 4 extends out of the embedding groove 301, when the moving plate 4 extends to the foremost end, the printed matters can be seen more clearly, at this time, the rotating disc 401 rotates under the driving of the rotating motor 403, so that the formed printed matters can be displayed in a rotating manner, so that the formed printed matters can be conveniently checked in an all-directional manner, after checking is finished, the lifting machine 6 is used again to control the printing platform 3 to ascend, during the ascending of the printing platform 3, the transmission link 8 drives the moving plate 4 back to the embedding slot 301 again.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 3D printer shaping platform elevation structure which characterized in that: including base (1) and print platform (3), the upper surface of base (1) is close to rear end fixedly connected with baffle (2), the front surface swing joint of baffle (2) has print platform (3), the last surface activity of print platform (3) inlays and is equipped with movable plate (4), lower surface one side fixedly connected with power (5) of print platform (3), the upper surface of base (1) is located below fixedly connected with lift (6) of print platform (3), the upper surface of base (1) is located one side fixedly connected with pole setting (7) of lift (6), the both sides of print platform (3) are close to the inside transmission connecting piece (8) that is equipped with of front end.

2. The 3D printer forming platform lifting structure of claim 1, wherein: the upper surface of printing platform (3) has been seted up and has been inlayed and establish groove (301), the rear surface both sides fixedly connected with limit slide (302) of printing platform (3), movable plate (4) are inlayed and are established in inlaying and establishing groove (301), the lift end of lift (6) is fixed with printing platform (3), printing platform (3) are through limit slide (302) and baffle (2) swing joint.

3. The 3D printer forming platform lifting structure of claim 2, wherein: sliding grooves (201) are longitudinally formed in two sides of the front surface of the baffle (2), limiting grooves (202) are formed in two side surfaces of the inner portion of each sliding groove (201), and limiting sliding blocks (302) are embedded in the sliding grooves (201).

4. The 3D printer forming platform lifting structure of claim 3, wherein: the utility model discloses a set up pole (7) and baffle (2), the rear surface of pole setting (7) is close to upper end fixedly connected with bracing piece (701), slide rail (702) have vertically been seted up in the inside of pole setting (7), the inside side surface of slide rail (702) is equipped with lifting tooth (703), the rear end and the baffle (2) of bracing piece (701) are fixed.

5. The 3D printer forming platform lifting structure of claim 4, wherein: the upper surface activity of movable plate (4) is inlayed and is equipped with rotary disk (401), the inside fixedly connected with rotating electrical machines (403) of movable plate (4), the output and rotary disk (401) of rotating electrical machines (403) are fixed, wiring hole (402) have been seted up to the front surface of movable plate (4), rotating electrical machines (403) pass through the wire and are connected with power (5), shifting chute (404) have been seted up on the both sides surface of movable plate (4), the inside lower surface of shifting chute (404) is equipped with removal tooth (405).

6. The 3D printer forming platform lifting structure of claim 5, wherein: the surface of the two ends of the transmission connecting piece (8) is fixedly connected with transmission gears (801), the transmission gears (801) at the two ends of the transmission connecting piece (8) are respectively embedded into the sliding rail (702) and the moving groove (404), and the transmission gears (801) at the two ends of the transmission connecting piece (8) are respectively meshed with the lifting teeth (703) and the moving teeth (405).