CN216068720U

CN216068720U - Inside intelligent cleaning device of 3D printer

Info

Publication number: CN216068720U
Application number: CN202121522827.0U
Authority: CN
Inventors: 项卫国
Original assignee: Shenzhen Zhongshang 3d Technology Co ltd
Current assignee: Shenzhen Zhongshang 3d Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-03-18
Anticipated expiration: 2031-07-06

Abstract

An intelligent cleaning device inside a 3D printer relates to the technical field of 3D printers; the multifunctional cleaning machine comprises a housing, the bottom all is fixed with the supporting legs all around in the casing, the supporting legs top is fixed with the platform, the equal vertical swing joint in platform upper end left and right sides has the lead screw, threaded connection has the fly leaf between the lead screw, the fly leaf bottom is fixed with the clean sponge that contacts with the platform, the lead screw rear side all is fixed with the gear, and connects through chain drive between the gear, casing left side central point puts and is fixed with positive and negative motor, and is left the lead screw extends to the casing outside and positive and negative motor output shaft fixed connection. The platform of 3D printer among the prior art is easily by dust or manufacturing material adhesion, if remove dust infrequently, 3D printer receives the hindrance at the in-process that prints easily, influences the precision of printing easily.

Description

Inside intelligent cleaning device of 3D printer

Technical Field

The utility model relates to the technical field of 3D printers, in particular to intelligent cleaning equipment in a 3D printer.

Background

The 3D printer is a rapid prototyping technology, and this technique wide application is in fields such as industrial design, building engineering, and the 3D printer is the same basically with ordinary printer theory of operation, and the difference wherein only prints the material and has a little difference.

At present, the platform of 3D printer is easily adhered by dust or manufacturing materials, if remove dust infrequently, the 3D printer receives the hindrance at the in-process that prints easily, influences the precision of printing easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that a platform of the existing 3D printer is easily adhered by dust or manufacturing materials, and if dust is not frequently removed, the 3D printer is easily blocked in the printing process and the printing precision is easily influenced.

The purpose and the effect of the utility model are achieved by the following specific technical means:

the utility model provides an inside intelligent cleaning device of 3D printer, includes the casing, all is fixed with the supporting legs all around in the casing, and the supporting legs upper end is fixed with the platform, and the platform upper end is equipped with mobilizable fly leaf, and the fly leaf bottom is fixed with can carry out clear clean sponge to the platform, and the fly leaf both sides are equipped with the lead screw that rotatable drive fly leaf reciprocating motion, and the casing outside is fixed with the positive and negative motor that drives lead screw pivoted.

Preferably, gears are fixed on the rear sides of the screw rods, and chains are connected between the gears in a transmission mode.

Preferably, the lower end of the movable plate is fixed with an auxiliary cleaning device, the auxiliary cleaning device comprises fixed blocks located on two sides of the lower end of the movable plate, and air bags which are squeezed, contracted and blown to clean are arranged in the fixed blocks.

Preferably, a plurality of air blowing pipes are fixed on one side of the fixing block, and the air blowing pipes extend into the fixing block and are fixedly connected with the air bag.

Preferably, a dust suction pump connected with an external power supply is fixed in the shell, and dust suction heads are fixed on two sides of the dust suction pump.

Has the advantages that:

1. through the cooperation of positive and negative motor, lead screw, chain, fly leaf and clean sponge, make the fly leaf can reciprocating motion and then drive clean sponge and remove to make clean sponge reciprocating motion clean the platform surface, prevent adhesion dust and manufacturing material on the platform, influence the printing precision.

2. Through being provided with supplementary cleaning device, reciprocal extrusion gasbag when the fly leaf removes to make the gasbag receive the extrusion and blow off its inside air from the outlet duct, thereby drive the outlet duct when making the fly leaf remove and blow and attach the dust on the platform, further improve clean effect.

3. Through being provided with the dust absorption pump, through starting the dust absorption pump, can adsorb the dust that blows to attach down on the platform through the dust absorption head, prevent that the dust from falling the in-process and continuing to adhere on the platform.

Description of the drawings:

fig. 1 is a schematic front view of the present invention.

Fig. 2 is a front sectional structural schematic view of the housing of the present invention.

Fig. 3 is a schematic front view of the movable plate of the present invention.

Fig. 4 is a top sectional structural view of the housing of the present invention.

Fig. 5 is a schematic top sectional view of the fixing block according to the present invention.

In fig. 1-5, the correspondence between the component names and the reference numbers is: the device comprises a shell 1, supporting legs 2, a platform 3, a screw rod 4, a movable plate 5, a positive and negative motor 6, a cleaning sponge 7, an auxiliary cleaning device 8, a fixed block 81, a fixed rod 82, an extrusion block 83, an air bag 84, an air blowing pipe 85, a spring 86, a chain 9, a dust suction pump 10 and a dust suction head 101.

Detailed Description

As shown in figures 1 to 5:

an intelligent cleaning device in a 3D printer comprises a shell 1, supporting legs 2 are fixed on the periphery of the bottom in the shell 1, a platform 3 is fixed on the top of each supporting leg 2, the left side and the right side of the upper end of each platform 3 are longitudinally and movably connected with screw rods 4, a movable plate 5 is connected between the screw rods 4 in a threaded manner, a cleaning sponge 7 in contact with the platforms 3 is fixed at the bottom of each movable plate 5, gears are fixed on the rear sides of the screw rods 4 and are in transmission connection through chains 9, a positive and negative motor 6 is fixed at the central position of the left side of the shell 1, the screw rods 4 on the left side extend to the outer side of the shell 1 and are fixedly connected with output shafts of the positive and negative motor 6, the screw rods 4 on the right side are driven to rotate through the chains 9 by starting the positive and negative motor 6, the movable plates 5 are driven to reciprocate on the screw rods 4 by the rotation of the screw rods 4, the movable plates 5 drive the cleaning sponge 7 to reciprocate to clean the platforms 3, prevent dust and manufacturing materials from adhering to the platen 3, affecting printing accuracy.

Wherein: the bottom of the movable plate 5 is fixed with an auxiliary cleaning device 8, the auxiliary cleaning device 8 comprises fixed blocks 81, the left side and the right side of the central position of the bottom of the movable plate 5 are fixed with the fixed blocks 81, the front side and the rear side of the central position in the fixed blocks 81 are respectively and movably connected with a fixed rod 82 in a penetrating way, the fixed rods 82 are respectively and fixedly connected with the inner wall of the shell 1, one end of each fixed rod 82 in the fixed block 81 is fixed with an extrusion block 83, air bags 84 are respectively fixed between the extrusion blocks 83 in the fixed blocks 81, springs 86 are respectively fixed between the fixed blocks 81 and the inner wall of the shell 1 on the fixed rods 82, one side of each fixed block 81 close to the cleaning sponge 7 is fixed with a plurality of air blowing pipes 85, the air blowing pipes 85 extend into the air bags 84, when the movable plate 5 moves reciprocally, the fixed blocks 81 at the bottom are driven to move, the extrusion blocks 83 extrude the air bags 84 when the fixed blocks 81 move, the air bags 84 shrink to blow out air in the air blowing pipes 85 to blow dust on the platform 3, further improving the cleaning effect.

Wherein: the bottom center position is fixed with dust absorption pump 10 in casing 1, and external power source is connected to dust absorption pump 10, and the dust absorption head 101 is all fixed with to the dust absorption pump 10 left and right sides, through starting dust absorption pump 10, then can adsorb the dust that blows to attach down on platform 3 through dust absorption head 101, prevents that the dust from continuing the adhesion on platform 3.

The working principle is as follows:

by starting the positive and negative motor 6, the left screw rod 4 rotates to drive the right screw rod 4 to rotate through the chain 9, the screw rod 4 rotates to drive the movable plate 5 to reciprocate on the screw rod 4, the movable plate 5 moves to drive the cleaning sponge 7 to reciprocate to clean the platform 3, meanwhile, the movable plate 5 moves to drive the bottom fixed block 81 to move, the extrusion block 83 extrudes the air bag 84 when the fixed block 81 moves, the air bag 84 contracts to blow out the air inside the air bag from the air blowing pipe 85 to blow and attach dust on the platform 3, then the dust suction pump 10 is opened, and the dust blown down from the platform 3 is sucked through the dust suction head 101.

Claims

1. The utility model provides an inside intelligent cleaning device of 3D printer, includes casing (1), all be fixed with supporting legs (2) all around in casing (1), supporting legs (2) upper end is fixed with platform (3), its characterized in that, platform (3) upper end is equipped with mobilizable fly leaf (5), fly leaf (5) bottom is fixed with and carries out clear clean sponge (7) to platform (3), fly leaf (5) both sides are equipped with rotatable lead screw (4) that drive fly leaf (5) reciprocating motion, casing (1) outside is fixed with drive lead screw (4) pivoted positive and negative motor (6).

2. The inside intelligent cleaning equipment of 3D printer according to claim 1, characterized in that, the rear side of lead screw (4) is all fixed with the gear, and the transmission is connected with chain (9) between the gear.

3. The inside intelligent cleaning equipment of the 3D printer according to claim 1, wherein the lower ends of the movable plates (5) are fixed with auxiliary cleaning devices (8), each auxiliary cleaning device (8) comprises a fixed block (81) positioned on two sides of the lower end of the movable plate (5), and air bags (84) which are compressed, contracted and blown for cleaning are arranged in the fixed blocks (81).

4. The intelligent cleaning equipment for the interior of the 3D printer according to claim 3, wherein a plurality of air blowing pipes (85) are fixed on one side of the fixing block (81), and the air blowing pipes (85) extend into the fixing block (81) and are fixedly connected with the air bag.

5. The intelligent cleaning equipment inside the 3D printer according to claim 1, wherein a dust suction pump (10) connected with an external power supply is fixed inside the casing (1), and a dust suction head (101) is fixed on each of two sides of the dust suction pump (10).