CN112606401A

CN112606401A - Dust and scrap cleaning device for 3D printing equipment

Info

Publication number: CN112606401A
Application number: CN202011369035.4A
Authority: CN
Inventors: 王文凤
Original assignee: Wuhan Kantyou Medical Equipment Co ltd
Current assignee: Wuhan Zhencai Intelligent Manufacturing Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-04-06
Anticipated expiration: 2040-11-30
Also published as: CN112606401B

Abstract

The invention discloses a dust and scrap cleaning device for 3D printing equipment, which comprises a handheld block, a cleaning structure and a push rod, wherein a handheld groove is formed in the upper end of the handheld block, the lower end of the handheld block is connected with a rotating shaft, an edge plate is arranged at one end, away from the handheld block, of the rotating shaft, a connecting block is arranged on the inner side of the edge plate, an auxiliary pulley is arranged at the lower end of the edge plate, a clamping rod is connected to the other end of the connecting block, a spring is arranged outside the clamping rod, a push block is connected to one end, away from the connecting block, of the spring, the push rod is nested in the clamping rod, and a limiting block is arranged at one end, located inside the clamping rod, of the. The automatic cleaning device is simple in structure and convenient to move, the whole handheld block can be used and held more flexibly by rotating the handheld block, and the cleaning flexibility of the whole 3D printing equipment can be increased, so that the defect that the whole machine needs to be taken away after the 3D printer is used is overcome, and the operation amount of cleaning scraps and dust is reduced.

Description

Dust and scrap cleaning device for 3D printing equipment

Technical Field

The invention relates to the technical field of 3D printing equipment, in particular to a dust and scrap cleaning device for 3D printing equipment.

Background

3D printing equipment means that 3D printer (3DP) is a magic printer designed by the invention of Enricoch Dyni, and the 3D printer can print a complete building and even can print the shape of any required article in any using environment. However, 3D prints out a model of an object, and cannot print out the function of the object, and the 3D printer needs to trim the whole 3D model after printing, so as to ensure that the 3D printed product is more convenient to use.

The existing 3D printer needs to be taken out of the whole machine after being used, and carries out the cleaning of scraps and dust in the field for processing the printer, so that the operation is large in engineering quantity, the cleaning is not convenient, the use personnel can fatigue in the cleaning, the service life of the whole 3D printer can be influenced after a long time, the use efficiency of the device is reduced, and the use effect is influenced.

Disclosure of Invention

The invention provides a dust and debris cleaning device for a 3D printing apparatus, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a dust and scrap cleaning device for a 3D printing device comprises a handheld block, a cleaning structure and a push rod, wherein a handheld groove is formed in the upper end of the handheld block, a rotating shaft is connected to the lower end of the handheld block, a side plate is arranged at one end, away from the handheld block, of the rotating shaft, a connecting block is arranged on the inner side of the side plate, an auxiliary pulley is arranged at the lower end of the side plate, a clamping rod is connected to the other end of the connecting block, a spring is arranged outside the clamping rod, a pushing block is connected to one end, away from the connecting block, of the spring, the push rod is nested inside the clamping rod, a limiting block is arranged at one end, located inside the clamping rod, of the push rod, a limiting groove is formed in the contact end of the clamping rod and the push rod, a protruding block is arranged at one end, away from the clamping rod, of the push rod, a magnetic suction block is attached to the protruding block, an attaching, the other end of the fit ring is connected with a connecting rod, a cleaning structure is arranged outside the connecting rod, and the connecting rod is rotatably connected with the side plate.

Preferably, the hand-held block and the hand-held groove are integrated, and the hand-held block and the side plate form a rotating structure through a rotating shaft.

Preferably, the ejector pad passes through the spring and constitutes extending structure with the connecting block, and the ejector pad is connected for laminating with clearance structure.

Preferably, the clearance structure includes dust collection bucket, dust absorption pipe, attaching plate, laminating ring, clearance barrel, laminating groove, laminating piece, dust absorption storehouse, connector and air pump structure, and clearance structure and push rod are the dismantlement structure to clearance structure is connected for laminating with the lug.

Preferably, the dust suction pipes are communicated with the connecting ports, the number of the dust suction pipes is set to be a plurality of, the connecting ports are communicated with the dust suction bin, and the air suction port of the air pump structure is arranged in the dust suction bin.

Preferably, the dust collection barrel is in threaded connection with the cleaning structure, and the dust collection barrel is in fit connection with the inner wall of the cleaning barrel.

Preferably, the fitting groove and the fitting block are connected in a clamping manner, the fitting groove and the cleaning barrel are designed integrally, and the fitting block and the fitting ring are connected in a welding manner.

Preferably, push rod, lug and stopper are the integrated design, and the diameter of stopper is greater than the diameter of spacing groove to the lug is established to iron metal material, push rod and kelly are for running through formula sliding connection.

Compared with the prior art, the invention has the beneficial effects that:

1. the automatic cleaning device is simple in structure, the whole handheld block can be used and held more flexibly by rotating the handheld block, and the cleaning flexibility of the whole 3D printing equipment can be increased, so that the defect that the whole machine needs to be taken away after the 3D printer is used is overcome, and the operation amount of cleaning scraps and dust is reduced; the pushing block is pushed on the connecting block, so that the pushing block can push and fix the cleaning structure, and the fixing flexibility of the whole cleaning structure is improved; the cleaning structure and the push rod are designed to be detachable, so that the cleaning structure can be taken out and cleaned flexibly, the cleaning structure can clean the whole 3D printing device repeatedly for many times, and the service life of the 3D printing device is prolonged;

2. according to the invention, the air suction port of the air pump structure is arranged in the dust collection bin, so that dust can be primarily concentrated through the dust collection bin, and then dust and scraps can be more efficiently checked, and the convenience in use of the whole device is increased; through establishing the dust collection bucket to screw thread installation on clearance structure, can be nimble take off the dust collection bucket and wash, make things convenient for the installation of dust collection bucket simultaneously to can make the use of whole device more nimble.

Drawings

Fig. 1 is an overall top view of the present invention.

Fig. 2 is a schematic bottom view of the present invention.

FIG. 3 is a schematic view of a cleaning structure and a connecting structure thereof according to the present invention.

Fig. 4 is an exploded view of the cleaning structure and its connection structure of the present invention.

FIG. 5 is a schematic cross-sectional view of a cleaning structure according to the present invention.

Fig. 6 is a schematic view of the connecting rod structure of the present invention.

FIG. 7 is a schematic view of a push rod engaging structure according to the present invention.

In the figure: 1. a hand-held block; 2. a hand-held tank; 3. connecting blocks; 4. a spring; 5. a push block; 6. cleaning the structure; 60. a dust collecting barrel; 61. a dust collection pipe; 62. attaching a plate; 63. fitting a ring; 64. cleaning the cylinder body; 65. a fitting groove; 66. fitting blocks; 67. a dust collection bin; 68. a connecting port; 69. an air pump structure; 7. a rotating shaft; 8. a side plate; 9. an auxiliary pulley; 10. a connecting rod; 11. a clamping rod; 12. a push rod; 13. a bump; 14. a magnetic block; 15. a limiting block; 16. a limiting groove.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Referring to fig. 1-7, an embodiment of the present invention is shown: a dust and scrap cleaning device for a 3D printing device comprises a handheld block 1, a cleaning structure 6 and a push rod 12, wherein a handheld groove 2 is formed in the upper end of the handheld block 1, a rotating shaft 7 is connected to the lower end of the handheld block 1, a side plate 8 is arranged at one end, away from the handheld block 1, of the rotating shaft 7, a connecting block 3 is arranged on the inner side of the side plate 8, an auxiliary pulley 9 is arranged at the lower end of the side plate 8, a clamping rod 11 is connected to the other end of the connecting block 3, a spring 4 is arranged outside the clamping rod 11, a push block 5 is connected to one end, away from the connecting block 3, of the spring 4, the push rod 12 is nested in the clamping rod 11, a limiting block 15 is arranged at one end, located inside the clamping rod 11, of the push rod 12, a limiting groove 16 is formed in the contact end of the clamping rod 11 and the push rod 12, a convex block 13 is arranged at one end, away, the edge welded fastening of piece 14 is inhaled to magnetism has laminating piece 66, and laminating piece 66 keeps away from the one end of magnetism piece 14 and installs laminating ring 63, and the other end of laminating ring 63 is connected with connecting rod 10, and the outside of connecting rod 10 is provided with clearance structure 6 to connecting rod 10 is swivelling joint with sideboard 8.

Handheld piece 1 and handheld groove 2 establish to integral structure, and handheld piece 1 constitutes revolution mechanic through pivot 7 and sideboard 8, when rotatory handheld piece 1, can be so that whole handheld piece 1 can be nimble grip, increase whole 3D printing apparatus's the nimble degree of clearance, also can avoid the 3D printer whole machine after using to get the drawback of opening the clearance, reduce the operation volume of incomplete bits and dust clearance.

Ejector pad 5 passes through spring 4 and constitutes extending structure with connecting block 3, and ejector pad 5 is connected for the laminating with clearance structure 6, promotes ejector pad 5 on connecting block 3, makes ejector pad 5 promote clearance structure 6 fixed, can fix whole clearance structure 6 in a flexible way.

Clearance structure 6 includes dust collection bucket 60, dust absorption pipe 61, attaching plate 62, attaching ring 63, clearance barrel 64, attaching groove 65, attaching block 66, dust absorption storehouse 67, connector 68 and air pump structure 69, and clearance structure 6 is for dismantling the structure with push rod 12, and clearance structure 6 is connected for laminating with lug 13, dismantle structure 6 on push rod 12, can be nimble take out the clearance with clearance structure 6, convenient repeated many times cooperate clearance structure 6 to whole 3D printing apparatus clearance work, increase 3D printing apparatus's life.

Dust absorption pipe 61 and connector 68 communicate each other, and the quantity of dust absorption pipe 61 is established to a plurality of, connector 68 and dust absorption storehouse 67 communicate each other, and the induction port of air pump structure 69 sets up in the inside of dust absorption storehouse 67, sets up the induction port of air pump structure 69 in the inside of dust absorption storehouse 67, concentrates the dust through dust absorption storehouse 67 tentatively, and the processing is checked to the dust debris to the efficient more, improves the convenient degree of use of whole device.

For threaded connection between dust collection bucket 60 and clearance structure 6, and dust collection bucket 60 is connected for the laminating with the inner wall of clearance barrel 64, through establishing dust collection bucket 60 to threaded installation on clearance structure 6, makes dust collection bucket 60 take off and washs more in a flexible way, the installation of the dust collection bucket 60 of being convenient for simultaneously for whole device's use is more nimble.

The laminating groove 65 is connected with the laminating block 66 in a clamping mode, the laminating groove 65 and the cleaning barrel 64 are designed in an integrated mode, the laminating block 66 and the laminating ring 63 are connected in a welding mode, the cleaning barrel 64 can be limited, the cleaning barrel 64 can be made to rotate synchronously when the connecting rod 10 rotates, and therefore the cleaning comprehensiveness of the whole device is improved.

Push rod 12, lug 13 and stopper 15 are the integrated design, and the diameter of stopper 15 is greater than the diameter of spacing groove 16 to lug 13 establishes to iron metal material, and push rod 12 and kelly 11 are run-through sliding connection, can be when not using with lug 13 laminating on magnetism suction block 14, and then can increase push rod 12's protection dynamics, make the life greatly increased of whole device.

The working principle is as follows: when the dust collecting device is used, the simple structure of the dust collecting device needs to be understood, firstly, the cleaning structure 6 and the dust collecting barrel 60 are detached, the dust collecting barrel 60 is cleaned, the dust collecting barrel 60 is screwed into the cleaning structure 6, then the push rod 12 is pushed towards the clamping rod 11, the cleaning structure 6 is attached to the lug 13, the attachment groove 65 on the other end of the cleaning structure 6 is clamped on the attachment block 66, the attachment ring 63 limits the cleaning structure 6 at the moment, a user holds the handheld block 1 and attaches the device to a dust and residue collecting position, the device is pushed and processed through the auxiliary pulley 9, the operating air pump structure 69 transmits suction force into the dust collecting bin 67, the dust collecting tube 61 starts dust collecting processing through the connecting port 68, the attachment plate 62 prevents the dust collecting tube 61 from generating a vacuum phenomenon and is collected in the dust collecting bin 67 at the moment, and the dust is concentrated in the dust collecting barrel 60 through the air pump, and the dust and scrap cleaning work of the whole 3D printing equipment is completed at the moment, so that the dust and scrap cleaning device for the 3D printing equipment is more convenient for people to use.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a 3D is dust debris cleaning device for printing apparatus, includes handheld piece (1), clearance structure (6) and push rod (12), its characterized in that: the upper end of the handheld block (1) is provided with a handheld groove (2), the lower end of the handheld block (1) is connected with a rotating shaft (7), one end, far away from the handheld block (1), of the rotating shaft (7) is provided with a side plate (8), the inner side of the side plate (8) is provided with a connecting block (3), the lower end of the side plate (8) is provided with an auxiliary pulley (9), the other end of the connecting block (3) is connected with a clamping rod (11), the outer portion of the clamping rod (11) is provided with a spring (4), one end, far away from the connecting block (3), of the spring (4) is connected with a push block (5), the inner side of the clamping rod (11) is nested with a push rod (12), one end, located on the inner side of the clamping rod (11), of the push rod (12) is provided with a limiting block (15), the contact end, far away from the clamping rod (11), of the clamping rod (11) is provided with a limiting groove (, and the magnetic block (14) is attached to the bump (13), an attachment block (66) is fixed to the edge of the magnetic block (14) in a welded mode, the attachment block (66) is far away from one end of the magnetic block (14) and is provided with an attachment ring (63), the other end of the attachment ring (63) is connected with a connecting rod (10), a cleaning structure (6) is arranged outside the connecting rod (10), and the connecting rod (10) is rotatably connected with the side plate (8).

2. The dust and debris cleaning device for the 3D printing apparatus according to claim 1, wherein: the handheld block (1) and the handheld groove (2) are of an integrated structure, and the handheld block (1) and the side plate (8) form a rotating structure through the rotating shaft (7).

3. The dust and debris cleaning device for the 3D printing apparatus according to claim 1, wherein: the pushing block (5) and the connecting block (3) form a telescopic structure through the spring (4), and the pushing block (5) is attached to the cleaning structure (6).

4. The dust and debris cleaning device for the 3D printing apparatus according to claim 1, wherein: the cleaning structure (6) comprises a dust collection barrel (60), a dust collection pipe (61), a fitting plate (62), a fitting ring (63), a cleaning barrel body (64), a fitting groove (65), a fitting block (66), a dust collection bin (67), a connecting port (68) and an air pump structure (69), the cleaning structure (6) and the push rod (12) are of a detachable structure, and the cleaning structure (6) is connected with the convex block (13) in a fitting manner.

5. The dust and debris cleaning device for the 3D printing apparatus according to claim 4, wherein: the dust collection device is characterized in that the dust collection pipes (61) are communicated with the connecting ports (68), the number of the dust collection pipes (61) is set to be a plurality of, the connecting ports (68) are communicated with the dust collection bin (67), and the air suction port of the air pump structure (69) is arranged in the dust collection bin (67).

6. The dust and debris cleaning device for the 3D printing apparatus according to claim 4, wherein: the dust collection barrel (60) is in threaded connection with the cleaning structure (6), and the dust collection barrel (60) is in fit connection with the inner wall of the cleaning barrel body (64).

7. The dust and debris cleaning device for the 3D printing apparatus according to claim 4, wherein: the attaching groove (65) is connected with the attaching block (66) in a clamping mode, the attaching groove (65) and the cleaning barrel (64) are designed in an integrated mode, and the attaching block (66) is connected with the attaching ring (63) in a welding mode.

8. The dust and debris cleaning apparatus for a 3D printing apparatus according to any one of claims 1 to 7, wherein: push rod (12), lug (13) and stopper (15) are the integrated design, and the diameter of stopper (15) is greater than the diameter of spacing groove (16) to lug (13) are established to iron metal material, push rod (12) and kelly (11) are through type sliding connection.