CN210908098U

CN210908098U - Multistage dust collection device of metal 3D printer

Info

Publication number: CN210908098U
Application number: CN201921849636.8U
Authority: CN
Inventors: 李晓东; 李瑞欣; 梁庆杰; 秦培林
Original assignee: Guangxi Technological College of Machinery and Electricity
Current assignee: Guangxi Technological College of Machinery and Electricity
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-03
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a multistage dust collection device of metal 3D printer, including electric putter, store up the powder case, the material pump, inhale the material tube head, the brush head, remove seat and servo motor, electric putter's lower extreme passes through connecting seat and base fixed connection, the upper portion fixedly connected with of base stores up the powder case, fixedly connected with material pump on the left base of powder case stores up, material pump passes through the conveying pipeline and stores up the powder case and communicates each other, fixedly connected with inhales the material pipe on the material pump, it inhales the material tube head to inhale fixedly connected with on the material pipe, inhale material tube head fixed connection on the dead lever, the lower extreme fixedly connected with brush head of dead lever, the upper end fixed connection of dead lever is in the lower part of removing the seat, it settles in the chamber of settling of removing the case lower part to remove the seat, it has. The utility model discloses an electric putter, storage powder case, take out the material pump, inhale material tube head, brush head, removal seat and servo motor, solved that the dust clearance gets up the speed slow, inefficiency, cause the problem of raise dust polluted environment easily.

Description

Multistage dust collection device of metal 3D printer

Technical Field

The utility model relates to a metal 3D printer technical field specifically is a multistage dust collection device of metal 3D printer.

Background

3D prints one kind of quick forming technique, it is one kind and is based on digital model file, but the adhesive material such as application powdered metal or plastics, but construct the technique of object through the mode of successive layer printing, metal 3D prints and takes tiling metal powder, then one deck is printed and is realized metal parts's whole printing, but after printing the completion, because metal parts only used a small part of powder, and most powder is still in the groove of shaping platform, this just needs us to these remaining metal powder to recycle, present technique is mostly manual collection, and take out the metal parts back, can blow to metal parts, processes such as dust absorption, the dust is cleared up slowly, inefficiency, cause raise dust polluted environment easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multistage dust collection device of metal 3D printer has solved that the dust clearance gets up speed slow, inefficiency, causes the problem of raise dust polluted environment easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage dust collection device of metal 3D printer, includes electric putter, stores up the powder case, takes out the material pump, inhales the material tube head, brush the head, removes seat and servo motor, electric putter's lower extreme passes through connecting seat and base fixed connection, the upper portion fixedly connected with powder case of base, fixedly connected with material pump on the left base of powder case, material pump passes through the conveying pipeline and stores up the mutual intercommunication of powder case, fixedly connected with inhales the material pipe on the material pump, inhale fixedly connected with on the material pipe and inhale the material tube head, inhale material tube head fixed connection on the dead lever, the lower extreme fixedly connected with brush head of dead lever, the upper end fixed connection of dead lever is in the lower part of removing the seat, it settles in the chamber of settling of removing the case lower part to remove the seat, it has servo motor to remove the right side arrangement of case.

Preferably, the upper end fixedly connected with PMKD of electric putter, install the reinforcement floor between PMKD and electric putter's the outside, the reinforcement floor all with PMKD and electric putter's outer wall fixed connection.

Preferably, the upper portion fixedly connected with case lid of storing up the powder case, and case lid and the powder case of storing up are mutually supported, the hole of placing of seting up on one end of conveying pipeline and the case lid communicates each other, and the one end that the conveying pipeline deviates from the case lid communicates each other with the discharge gate of pump.

Preferably, inhale material tube head and pass through adapter sleeve and dead lever fixed connection, and the adapter sleeve suit is on inhaling the material tube head, one side fixedly connected with bearing housing that the adapter sleeve is close to the dead lever, the bearing housing rotates with the dead lever through the second bearing seat to be connected.

Preferably, the movable box is fixedly connected to the lower surface of the base, a threaded screw rod is arranged in the movable box and rotatably connected with the inner wall of the movable box through a first bearing seat, the right end of the threaded screw rod penetrates through the box wall on the right side of the movable box and is fixedly connected with an output shaft of the servo motor, and the servo motor is fixedly connected with the base through a motor base.

Preferably, the guide rails are arranged on two sides of the threaded screw rod, two ends of each guide rail are fixedly connected with the inner wall of the movable box through the fixed seat, the guide rails penetrate through the through holes formed in the movable seat, the threaded screw rod penetrates through the threaded holes formed in the movable seat, and the threaded screw rod is in threaded connection with the threaded holes.

(III) advantageous effects

The utility model provides a multistage dust collection device of metal 3D printer possesses following beneficial effect:

the utility model, through the electric push rod, the powder storage box, the material pumping pump, the material sucking pipe head, the brush head, the moving seat and the servo motor, the moving seat driven by the electric push rod and the servo motor drives the brush head and the material sucking pipe head to move, while adjusting and absorbing the position of the redundant metal powder, the brush head is used for wiping the surface of the metal part to clean the metal powder on the surface of the metal part, the metal powder is completely absorbed and collected while being cleaned, and the absorbed metal powder is conveyed to the powder storage box by the material pumping pump to be stored and collected, so that the structure is simple, the operation is convenient and fast, the redundant metal powder can be conveniently and rapidly cleaned and collected, meanwhile, the dust cannot be caused, the pollution to the external environment is effectively avoided, and the problems that the dust cleaning speed is low, the efficiency is low, and the dust is easy to pollute the environment are solved.

Drawings

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

FIG. 2 is a schematic view of the structure of the mobile box of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the present invention showing the connection between the suction tube head and the fixing rod of fig. 1.

The reference numbers in the figures are: 1. a base; 2. an electric push rod; 3. a connecting seat; 4. fixing the bottom plate; 5. reinforcing the ribbed plate; 6. a powder storage box; 7. a box cover; 8. a delivery pipe; 9. a material pumping pump; 10. a material suction pipe; 11. a material suction pipe head; 12. connecting sleeves; 13. fixing the rod; 14. a brush head; 15. a movable seat; 16. a mobile box; 17. a servo motor; 18. a motor base; 19. a threaded lead screw; 20. a first bearing housing; 21. a guide rail; 22. a fixed seat; 23. a second bearing housing; 24. and a bearing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown; a multistage dust collecting device of a metal 3D printer comprises an electric push rod 2, a powder storage tank 6, a pumping pump 9, a material sucking pipe head 11, a brush head 14, a moving seat 15 and a servo motor 17, wherein the lower end of the electric push rod 2 is fixedly connected with a base 1 through a connecting seat 3, the model of the electric push rod 2 is PXTL, the multistage dust collecting device belongs to the prior art, the connecting seat 3 is convenient for improving the connecting strength of the electric push rod 2 and the base 1, the electric push rod 2 is telescopic to drive the base 1 to move, the powder storage tank 6 is fixedly connected to the upper portion of the base 1, the powder storage tank 6 is used for storing collected metal powder, the pumping pump 9 is fixedly connected to the base 1 on the left side of the powder storage tank 6, the model of the pumping pump 9 is LFB75, the pumping pump 9 is communicated with the powder storage tank 6 through a material conveying pipe 8, the material sucking pipe 10 is fixedly connected to the pumping pump 9, the material sucking pipe head 11 is fixedly, the material pumping pump 9 is convenient to operate, the material suction pipe head 11 on the material suction pipe 10 is used for sucking and collecting metal powder, the metal powder is conveyed into the powder storage box 6 through the material conveying pipe 8, the material suction pipe head 11 is fixedly connected onto the fixed rod 13, the material suction pipe head 11 is convenient to be fixed through the fixed rod 13, the lower end of the fixed rod 13 is fixedly connected with the brush head 14, the surface of a metal part is conveniently wiped through the brush head 14, the metal powder adhered to the surface of the metal part is brushed off, the upper end of the fixed rod 13 is fixedly connected to the lower portion of the movable seat 15, the movable seat 15 is arranged in the arrangement cavity at the lower portion of the movable box 16, the servo motor 17 is arranged on the right side of the movable box 16, the model of the servo motor 17 is IHSS57-36-20, for the prior art, the servo motor 17 operates to drive the movable seat 15 to move in the movable box, thereby changing and adjusting the position of the metal powder suction and collection.

Further, electric putter 2's upper end fixedly connected with PMKD 4 installs reinforcing floor 5 between PMKD 4 and electric putter 2's the outside, reinforcing floor 5 all with PMKD 4 and electric putter 2's outer wall fixed connection, the electric putter 2 of being convenient for utilizes PMKD 4 to fix to support the support body of usefulness to fix whole device.

Further, the upper portion fixedly connected with case lid 7 of powder storage box 6, and case lid 7 and powder storage box 6 mutually support, be convenient for utilize case lid 7 to cover on the powder storage box 6, and be provided with the hole of balanced atmospheric pressure on the case lid 7, settle the filter screen in the cavity simultaneously, avoid the metal dust to expose, the hole of placing of seting up on the one end of conveying pipeline 8 and the case lid 7 communicates each other, and the one end that conveying pipeline 8 deviates from case lid 7 communicates each other with the discharge gate of material pump 9, be convenient for conveying pipeline 8 to emit into in powder storage box 6 with its metal powder from case lid 7.

Further, the material suction pipe head 11 is fixedly connected with the fixing rod 13 through the connecting sleeve 12, the connecting sleeve 12 is sleeved on the material suction pipe head 11, a bearing sleeve 24 is fixedly connected to one side, close to the fixing rod 13, of the connecting sleeve 12, the bearing sleeve 24 is rotatably connected with the fixing rod 13 through the second bearing seat 23, so that the material suction pipe head 11 is fixed to the fixing rod 13 through the connecting sleeve 12, and the fixing rod 13 is rotatably connected with the bearing sleeve 24 on the connecting sleeve 12 through the second bearing seat 23.

Further, the movable box 16 is fixedly connected to the lower surface of the base 1, the inside of the movable box 16 is provided with the threaded lead screw 19, the threaded lead screw 19 is rotatably connected with the inner wall of the movable box 16 through the first bearing seat 20, the threaded lead screw 19 is convenient to rotate on the movable box 16 through the first bearing seat 20, the right end of the threaded lead screw 19 penetrates through the box wall on the right side of the movable box 16 and an output shaft of the servo motor 17, the servo motor 17 is fixedly connected with the base 1 through the motor seat 18, and the servo motor 17 is convenient to operate to drive the threaded lead screw 19 to rotate.

Further, guide rails 21 are arranged on two sides of the threaded screw rod 19, two ends of each guide rail 21 are fixedly connected with the inner wall of the movable box 16 through the fixed seat 22, the guide rails 21 penetrate through the through holes formed in the movable seat 15, the guide rails 21 are convenient to use to assist the movable seat 15 to move in the movable box 16, the moving stability of the movable seat 15 is improved, the through holes formed in the movable seat 15 are convenient to slide on the guide rails 21, the threaded screw rod 19 penetrates through the threaded holes formed in the movable seat 15, the threaded screw rod 19 is in threaded connection with the threaded holes, and the threaded screw rod 19 is convenient to push the movable seat 15 to move in the movable box 16 through threads when rotating.

The working principle is as follows: when the metal powder adsorption and collection device is used, the electric push rod 2 operates to beat the base 1 to move up and down, the brush head 14 and the material suction pipe head 11 at the lower part of the base 1 move down to adsorb redundant metal powder, the servo motor 17 operates to drive the threaded screw rod 19 to rotate, so that the movable seat 15 is driven to slide on the threaded screw rod 19 and the guide rail 21 in the movable box 16, the brush head 14 moves up and down and moves left and right to simultaneously wipe the surface of a metal part, the metal powder adhered to the surface of the metal part is wiped off, the metal powder is sucked away by the material suction pipe head 11, the material suction pump 9 operates to utilize the material suction pipe head 11 on the material suction pipe 10 to extract redundant metal powder while the material suction pipe head 11 moves, and the metal powder is conveyed from the material conveying pipe 8 to the powder storage box 6 to be stored and collected.

To sum up, the utility model discloses an electric putter 2 that sets up, store up powder case 6, take out the material pump 9, inhale material tube head 11, brush head 14, remove seat 15 and servo motor 17, solved that the dust clearance gets up the speed slow, inefficiency, causes the problem of raise dust polluted environment easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a multistage dust collection device of metal 3D printer, includes electric putter (2), stores up powder case (6), pumps material pump (9), inhales material tube head (11), brush head (14), removes seat (15) and servo motor (17), its characterized in that: the lower end of the electric push rod (2) is fixedly connected with the base (1) through the connecting seat (3), the upper part of the base (1) is fixedly connected with a powder storage tank (6), the base (1) at the left side of the powder storage tank (6) is fixedly connected with a material pumping pump (9), the material pumping pump (9) is communicated with the powder storage box (6) through a material conveying pipe (8), a material suction pipe (10) is fixedly connected to the material suction pump (9), a material suction pipe head (11) is fixedly connected to the material suction pipe (10), the material suction pipe head (11) is fixedly connected on a fixed rod (13), the lower end of the fixed rod (13) is fixedly connected with a brush head (14), the upper end of the fixed rod (13) is fixedly connected with the lower part of the movable seat (15), the moving seat (15) is arranged in a mounting cavity at the lower part of the moving box (16), and a servo motor (17) is arranged at the right side of the moving box (16).

2. The multistage dust collection device of metal 3D printer of claim 1, characterized in that: the upper end fixedly connected with PMKD (4) of electric putter (2), install reinforcing floor (5) between PMKD (4) and the outside of electric putter (2), reinforcing floor (5) all with the outer wall fixed connection of PMKD (4) and electric putter (2).

3. The multistage dust collection device of metal 3D printer of claim 1, characterized in that: store up upper portion fixedly connected with case lid (7) of powder case (6), and case lid (7) and store up powder case (6) and mutually support, the hole of placing of seting up on the one end of conveying pipeline (8) and case lid (7) communicates each other, and conveying pipeline (8) deviate from the one end of case lid (7) and the discharge gate of pump (9) communicates each other.

4. The multistage dust collection device of metal 3D printer of claim 1, characterized in that: inhale material tube head (11) through adapter sleeve (12) and dead lever (13) fixed connection, and adapter sleeve (12) suit is on inhaling material tube head (11), one side fixedly connected with bearing housing (24) that adapter sleeve (12) are close to dead lever (13), bearing housing (24) rotate with dead lever (13) through second bearing (23) and are connected.

5. The multistage dust collection device of metal 3D printer of claim 1, characterized in that: the movable box is characterized in that the movable box (16) is fixedly connected to the lower surface of the base (1), a threaded screw rod (19) is arranged inside the movable box (16), the threaded screw rod (19) is rotatably connected with the inner wall of the movable box (16) through a first bearing seat (20), the right end of the threaded screw rod (19) penetrates through the box wall on the right side of the movable box (16) and is fixedly connected with an output shaft of a servo motor (17), and the servo motor (17) is fixedly connected with the base (1) through a motor base (18).

6. The multistage dust collection device of metal 3D printer of claim 5, characterized in that: both sides of the threaded screw rod (19) are provided with guide rails (21), both ends of each guide rail (21) are fixedly connected with the inner wall of the movable box (16) through fixing seats (22), the guide rails (21) penetrate through holes formed in the movable seat (15), the threaded screw rod (19) penetrates through threaded holes formed in the movable seat (15), and the threaded screw rod (19) is in threaded connection with the threaded holes.