CN210148750U

CN210148750U - 3D printer is with workstation convenient to clearance

Info

Publication number: CN210148750U
Application number: CN201920591259.6U
Authority: CN
Inventors: 张志文
Original assignee: Ningbo Hanke Three Dimensional Technology Co ltd
Current assignee: Ningbo Hanke Three Dimensional Technology Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-03-17
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a workstation that 3D printer was used and is convenient for clearance, including bottom plate, shower nozzle subassembly and printer frame, bottom plate fixedly connected with control cabinet is passed through to the bottom of printer frame, and the inside sliding connection who just is located printer frame at the top of bottom plate has the fixed plate, and the top fixedly connected with workstation of fixed plate, and the top of fixed plate just is located the front of workstation and the fixed frame of the equal fixedly connected with in the back, and the top of fixed plate just is located one side fixedly connected with protective frame of workstation, and the connecting block fixedly connected with motor that passes through of protective frame inner wall one side, the utility model relates to a 3D prints technical field. This 3D printer is with workstation convenient to clearance can realize unifying the clearance and collecting to colloidal residue and metal powder on the workstation, thereby avoids the adhesion to pile up and influence follow-up normal print work on the workstation, need not artifical clearance, and the clearance is effectual, has improved the practicality of this 3D printer greatly.

Description

3D printer is with workstation convenient to clearance

Technical Field

The utility model relates to a 3D prints technical field, specifically is a workstation that 3D printer was used and is convenient for clearance.

Background

The 3D printer, also called three-dimensional printer (3DP), is a kind of accumulation manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it is a kind of digital model file as the basis, use special wax, powdered metal or plastic, etc. but the adhesive material, through printing the adhesive material of layer by layer to make the three-dimensional object, the three-dimensional printer is used to make the products at present stage, the technology of the mode of printing and making the object layer by layer, the principle of the 3D printer is to put data and raw materials into the 3D printer, the machine will make the product out by layer according to the procedure, the 3D printer and traditional printer the biggest difference lies in that it uses "ink" is the real raw materials, the form of the thin layer is various, the media that can be used for printing are various, from numerous plastics to metal, ceramic and rubber class material layer by layer, some printers can also combine different media, one end of the printed object is hard, the other end of the printed object is soft, and the 3D printing can directly generate the object in any shape from computer graphic data without machining or molds, so that the production period of the product is greatly shortened, and the production efficiency is improved. Although still to be perfected, the market potential of the 3D printing technology is huge and is bound to be one of the breakthrough technologies of the future manufacturing industry, the 3D printing enables people to purchase the printers in some electronic product stores, factories directly sell the printers, and scientists show that the application range of the three-dimensional printer is limited, but people can print more practical articles by the 3D printer at a future day.

The back is being printed to the 3D printer, can the more jelly of adhesion and metal powder on its workstation, the long-time adhesion of jelly adhesion can cause the clearance difficulty on the workstation, also can't unify the collection to metal powder, still need the manual work in addition to clear up, very inconvenience, still can influence subsequent print work simultaneously, the back has been used for a long time to the shower nozzle in addition, thereby the easy adhesion raw materials of its inner wall cause the problem of ejection of compact difficulty, above problem all greatly reduced the practicality of this 3D printer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a 3D printer is with workstation convenient to clearance has solved the jelly on the workstation and metal powder and is not convenient for clear up and the inside easy problem that takes place blocking phenomenon of shower nozzle.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a workbench convenient to clean for a 3D printer comprises a bottom plate, a spray head assembly and a printer outer frame, wherein the bottom of the printer outer frame is fixedly connected with a control console through the bottom plate, the top of the bottom plate is slidably connected with a fixed plate in the printer outer frame, the top of the fixed plate is fixedly connected with the workbench, the top of the fixed plate is fixedly connected with fixed frames on the front and the back of the workbench, the top of the fixed plate is fixedly connected with a protective frame on one side of the workbench, a motor is fixedly connected on one side of the inner wall of the protective frame through a connecting block, a lead screw is rotatably connected between two sides of the inner wall of the fixed frame through a bearing, one end of the lead screw, far away from the fixed frame, sequentially penetrates through the fixed frame and the protective frame and extends to the inside of the protective frame, one end of the lead screw, the lead screw is kept away from to the dwang one end is passed through the bearing and is rotated with one side of protective frame inner wall and be connected, two the equal fixedly connected with first gear in surface of dwang, two the equal transmission in surface of first gear is connected with the chain, shaft coupling fixedly connected with second gear is passed through to the one end of motor output shaft, and the surface of second gear meshes with the surface of chain mutually, the inside sliding connection that just is located the fixed frame on the surface of lead screw has a sliding block, two one side that the sliding block deviates from mutually all with the inner wall sliding connection of fixed frame, two fixedly connected with movable plate between the relative one side of sliding block.

Preferably, the fixed slot has been seted up to the bottom of movable plate, and rotates between the both sides of fixed slot inner wall and be connected with the magnet stick, the bottom of movable plate just is located the equal fixedly connected with scraper in both sides of fixed slot.

Preferably, the top of the fixed plate and two sides of the workbench are both provided with movable grooves, and the movable grooves are movably connected with material receiving boxes.

Preferably, the spray head assembly comprises a spray head and a fixed block, and the bottom of the fixed block is fixedly connected with the top of the spray head.

Preferably, the bottom of the fixing block is provided with a mounting groove, and the top of the inner wall of the mounting groove is fixedly connected with a motor.

Preferably, the one end of motor output shaft passes through shaft coupling fixedly connected with montant, the bottom of montant runs through mounting groove and shower nozzle in proper order and extends to the inside of shower nozzle, the surface of montant just is located the inside fixedly connected with fixed sleeve of shower nozzle.

Preferably, the two sides of the surface of the fixed sleeve are fixedly connected with stirring plates, and through holes are formed in the surfaces of the stirring plates.

Preferably, the inner wall of the fixing sleeve is provided with a through groove, the inner wall of the through groove is fixedly connected with a heating wire, and the top of the fixing block is provided with a discharge groove.

(III) advantageous effects

The utility model provides a 3D printer is with workstation convenient to clearance. The method has the following beneficial effects:

(1) the workbench convenient to clean for the 3D printer is characterized in that a fixed frame is fixedly connected with the top of a fixed plate and positioned on the front side and the back side of the workbench, a protective frame is fixedly connected with the top of the fixed plate and positioned on one side of the workbench, a motor is fixedly connected with one side of the inner wall of the protective frame through a connecting block, a lead screw is rotatably connected between the two sides of the inner wall of the fixed frame through a bearing, one end of the lead screw, far away from the fixed frame, sequentially penetrates through the fixed frame and the protective frame and extends into the protective frame, a rotating rod is fixedly connected with one end of the lead screw, far away from the lead screw, through the bearing and rotatably connected with one side of the inner wall of the protective frame, first gears are fixedly connected with the surfaces of the two rotating rods, chains are in transmission connection with the surfaces of the two first, and the surface of second gear and the surface of chain mesh mutually, the surface of lead screw just is located the inside sliding connection of fixed frame and has the sliding block, one side that two sliding blocks deviate from mutually all with the inner wall sliding connection of fixed frame, fixedly connected with movable plate between the relative one side of two sliding blocks, the fixed slot has been seted up to the bottom of movable plate, and rotate between the both sides of fixed slot inner wall and be connected with the magnet stick, the bottom of movable plate just is located the equal fixedly connected with scraper in both sides of fixed slot, can realize unifying clearance and collection to colloidal residue and metal powder on the workstation, thereby avoid the adhesion to pile up and influence follow-up normal print work on the workstation, need not artifical clearance, it is effectual to clear up, the practicality of this 3D printer has been improved greatly.

(2) The workbench for the 3D printer is convenient to clean, the workbench comprises a spray head and a fixed block through a spray head assembly, the bottom of the fixed block is fixedly connected with the top of the spray head, the bottom of the fixed block is provided with a mounting groove, the top of the inner wall of the mounting groove is fixedly connected with a motor, one end of a motor output shaft is fixedly connected with a vertical rod through a coupler, the bottom end of the vertical rod sequentially penetrates through the mounting groove and the spray head and extends into the spray head, the surface of the vertical rod is fixedly connected with a fixing sleeve positioned in the spray head, both sides of the surface of the fixing sleeve are fixedly connected with stirring plates, the surface of each stirring plate is provided with a through hole, the inner wall of each fixing sleeve is provided with a through groove, the inner wall of each through groove is fixedly connected with a heating wire, the top of the fixed, and a foundation is laid for the normal operation of subsequent work.

(3) This 3D printer is with workstation convenient to clearance has all seted up the activity groove through the top of fixed plate and the both sides that are located the workstation, and the inside swing joint in activity groove has the material receiving box, can realize unifying the collection to the adhesion thing that strikes off, has created good condition for follow-up staff's centralized processing.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the outer frame structure of the printer of the present invention;

FIG. 3 is a top view of the internal structure of the fixing frame and the protection frame of the present invention;

FIG. 4 is a left side view of the protection frame structure of the present invention;

fig. 5 is a bottom view of the movable plate structure of the present invention;

fig. 6 is a schematic structural view of the showerhead assembly of the present invention;

fig. 7 is a top view of the inner structure of the fixing sleeve of the present invention.

In the figure: 1-bottom plate, 2-spray head component, 201-spray head, 202-fixed block, 203-installation groove, 204-motor, 205-vertical rod, 206-fixed sleeve, 207-stirring plate, 208-through hole, 209-through groove, 210-heating wire, 211-discharge groove, 3-printer outer frame, 4-control table, 5-fixed plate, 6-fixed frame, 7-protective frame, 8-motor, 9-screw rod, 10-rotating rod, 11-first gear, 12-chain, 13-second gear, 14-sliding block, 15-moving plate, 16-fixed groove, 17-magnet rod, 18-scraper, 19-movable groove, 20-material receiving box and 21-workbench.

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. 1-7, an embodiment of the present invention provides a technical solution: A3D printer is with workstation convenient to clearance, can realize unifying clearance and collection to colloidal residue and metal powder on workstation 21, avoid the adhesion thing to pile up on workstation 21 and thus influence the subsequent normal printing work, need not artifical clearance, the clearance is effectual, greatly improve the practicality of this 3D printer, including bottom plate 1, shower nozzle subassembly 2 and printer frame 3, shower nozzle subassembly 2 includes shower nozzle 201 and fixed block 202, can realize preventing the easy adhesion raw materials of the inner wall of shower nozzle 201, thus make the shower nozzle 201 inside block up the problem that leads to the follow-up ejection of compact difficult, establish the basis for the normal clear up of subsequent work, the bottom of fixed block 202 and the top of shower nozzle 201 are fixed to be connected, the bottom of fixed block 202 is equipped with mounting groove 203, and the top of the inner wall of mounting groove 203 is fixedly connected with motor 204, the one end of motor 204 output shaft passes through shaft coupling fixedly connected with montant 205, the bottom end of the vertical rod 205 penetrates through the mounting groove 203 and the spray head in sequence and extends to the inside of the spray head 201, the surface of the vertical rod 205 and the position inside the spray head 201 are fixedly connected with a fixing sleeve 206, the inner wall of the fixing sleeve 206 is provided with a through groove 209, the inner wall of the through groove 209 is fixedly connected with a heating wire 210, the heating wire 210 can be called as a heating wire and a heating wire, the arrangement of the heating wire 210 can prevent the internal raw material of the spray head 201 from solidifying, thereby blocking the spray head 201 and leading to the problem of difficult subsequent discharging, thereby laying a foundation for subsequent normal printing work, the top of the fixing block 202 is provided with a discharging groove 211, both sides of the surface of the fixing sleeve 206 are fixedly connected with stirring plates 207, the surface of the stirring plate 207 is provided with through holes 208, the bottom of the printer outer frame 3 is fixedly connected with a, the material receiving box 20 is movably connected inside the movable groove 19, the top of the material receiving box 20 is provided with a handle, the material receiving box 20 can be conveniently taken by a worker, a great deal of convenience is provided for the worker, the material receiving box 20 can realize uniform collection of scraped adhesive matters, good conditions are created for the centralized treatment of subsequent workers, the printing efficiency of the 3D printer is also improved, the top of the bottom plate 1 and the inside of the printer outer frame 3 are slidably connected with the fixed plate 5, the top of the fixed plate 5 is fixedly connected with the workbench 21, the top of the fixed plate 5 and the front and the back of the workbench 21 are fixedly connected with the fixed frame 6, the top of the fixed plate 5 and one side of the workbench 21 are fixedly connected with the protective frame 7, the motor 8 is fixedly connected with one side of the inner wall of the protective frame 7 through a connecting block, and the speed of the motor 8 can be controlled, the position precision is very accurate, a voltage signal can be converted into torque and rotating speed to drive a control object, and simultaneously positive and negative rotation can be carried out, a lead screw 9 is rotatably connected between two sides of the inner wall of the fixed frame 6 through a bearing, one end of the lead screw 9, which is far away from the fixed frame 6, sequentially penetrates through the fixed frame 6 and the protective frame 7 and extends into the protective frame 7, one end of the lead screw 9, which extends into the protective frame 7, is fixedly connected with a rotating rod 10 through a connecting block, one end of the rotating rod 10, which is far away from the lead screw 9, is rotatably connected with one side of the inner wall of the protective frame 7 through a bearing, the surfaces of the two rotating rods 10 are fixedly connected with first gears 11, the surfaces of the two first gears 11 are both in transmission connection with chains 12, one end of an output shaft of a motor 8 is fixedly connected with a second gear 13 through a coupler, the, one side that two sliding blocks 14 deviate from mutually all with the inner wall sliding connection of fixed frame 6, fixedly connected with movable plate 15 between the relative one side of two sliding blocks 14, fixed slot 16 has been seted up to the bottom of movable plate 15, and rotate between the both sides of fixed slot 16 inner wall and be connected with magnet stick 17, the composition of magnet is iron, cobalt, atom such as nickel, the inner structure of its atom is more special, itself just has the magnetic moment, magnet can produce magnetic field, have the characteristic of attracting ferromagnetic substance such as iron, nickel, metal powder on the cobalt, and magnet stick 17 can adsorb the workstation 21, the equal fixedly connected with scraper 18 in the bottom of movable plate 15 and the both sides that are located fixed slot 16, scraper 18 can strike off the adherent on the workstation 21.

When the multifunctional cleaning device is used, after the printing work is finished, the external switch is operated to enable the motor 8 to start working, the motor 8 can drive the first gear 11 to start rotating through the second gear 13 and the chain 12, the lead screw 9 can be driven to rotate through the rotation of the rotating rod 10, the sliding block 14 can drive the movable plate 15 to move on the workbench 21 through the rotation of the lead screw 9, the magnet rod 17 can roll on the workbench 21 through the movement of the movable plate 15 so as to adsorb metal powder, the scraper 18 can scrape off the adhered substances on the workbench 21, the scraped sundries can be discharged into the material receiving box 20, the subsequent uniform treatment is convenient, after the sundries on the workbench 21 are cleaned, the material receiving box 20 can be taken out from the movable groove 19 through the handle for cleaning, the convenience is provided for workers, when the interior of the spray head 201 is blocked, the external switch is controlled to enable the motor 204 to start working, the motor 204 drives the montant 205 and begins to rotate, the rotation of fixed sleeve 206 can drive stirring board 207 and begin to rotate simultaneously, the raw materials of shower nozzle 201 inner wall adhesion can effectively be clear away in the rotation of stirring board 207, prevent that the raw materials from blockking up the problem that shower nozzle 201 caused the ejection of compact difficulty, the basis has been established for the normal clear of follow-up printing work, simultaneously through the setting of heater strip 210, can prevent the raw materials solidification, the basis has been established for the normal ejection of compact work of follow-up shower nozzle 201, just so, whole work has been accomplished.

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 workstation convenient to clearance for 3D printer, includes bottom plate (1), shower nozzle subassembly (2) and printer frame (3), bottom plate fixedly connected with control cabinet (4), its characterized in that are passed through to the bottom of printer frame (3): the printer is characterized in that a fixed plate (5) is slidably connected to the top of the bottom plate (1) and located inside the printer outer frame (3), a workbench (21) is fixedly connected to the top of the fixed plate (5), fixed frames (6) are fixedly connected to the top of the fixed plate (5) and located on the front side and the back side of the workbench (21), a protective frame (7) is fixedly connected to the top of the fixed plate (5) and located on one side of the workbench (21), a motor (8) is fixedly connected to one side of the inner wall of the protective frame (7) through a connecting block, a lead screw (9) is rotatably connected between the two sides of the inner wall of the fixed frame (6) through a bearing, one end, far away from the fixed frame (6), of the lead screw (9 sequentially penetrates through the fixed frame (6) and the protective frame (7) and extends into the protective frame (7), and one end, extending to the inside of the protective frame, the one end that lead screw (9) were kept away from in dwang (10) is passed through the bearing and is rotated with one side of protective frame (7) inner wall and be connected, two the equal fixedly connected with first gear (11), two in surface of dwang (10) the equal transmission in surface of first gear (11) is connected with chain (12), shaft coupling fixedly connected with second gear (13) is passed through to the one end of motor (8) output shaft, and the surface of second gear (13) meshes with the surface of chain (12) mutually, the inside sliding connection that the surface of lead screw (9) just is located fixed frame (6) has sliding block (14), two one side that sliding block (14) deviates from mutually all with the inner wall sliding connection of fixed frame (6), two fixedly connected with movable plate (15) between one side that sliding block (14) are relative.

2. The workbench for the 3D printer facilitating cleaning according to claim 1, wherein: fixed slot (16) have been seted up to the bottom of movable plate (15), and rotate between the both sides of fixed slot (16) inner wall and be connected with magnet stick (17), the equal fixedly connected with scraper (18) in the bottom of movable plate (15) and the both sides that are located fixed slot (16).

3. The workbench for the 3D printer facilitating cleaning according to claim 1, wherein: the top of the fixed plate (5) and two sides of the workbench (21) are both provided with movable grooves (19), and the movable grooves (19) are movably connected with material receiving boxes (20).

4. The workbench for the 3D printer facilitating cleaning according to claim 1, wherein: the sprayer assembly (2) comprises a sprayer (201) and a fixing block (202), and the bottom of the fixing block (202) is fixedly connected with the top of the sprayer (201).

5. The workbench for the 3D printer facilitating cleaning according to claim 4, wherein: the bottom of fixed block (202) has seted up mounting groove (203), and the top fixedly connected with motor (204) of mounting groove (203) inner wall.

6. The workbench for the 3D printer facilitating cleaning according to claim 5, wherein: the one end of motor (204) output shaft passes through shaft coupling fixedly connected with montant (205), the bottom of montant (205) runs through mounting groove (203) and shower nozzle in proper order and extends to the inside of shower nozzle (201), the surface of montant (205) just is located inside fixedly connected with fixed sleeve (206) of shower nozzle (201).

7. The workbench for the 3D printer facilitating cleaning according to claim 6, wherein: the two sides of the surface of the fixed sleeve (206) are fixedly connected with stirring plates (207), and through holes (208) are formed in the surfaces of the stirring plates (207).

8. The workbench for the 3D printer facilitating cleaning according to claim 6, wherein: the inner wall of fixed sleeve (206) has been seted up and has been led to groove (209), and the inner wall fixedly connected with heater strip (210) that leads to groove (209), blown down tank (211) have been seted up at the top of fixed block (202).