CN218430019U

CN218430019U - 3D printing device with strike off clean function

Info

Publication number: CN218430019U
Application number: CN202222388123.XU
Authority: CN
Inventors: 姚迎福
Original assignee: Ma'anshan Micro Art And Culture Development Co ltd
Current assignee: Ma'anshan Micro Art And Culture Development Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-03
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a 3D printing device with strike off clean function belongs to 3D printing device field, including 3D printing apparatus shell and the printing plate of setting inside the 3D printing apparatus shell, clearance mechanism is including setting up the frame in the 3D printing apparatus shell outside and setting up the cylinder spare inside the frame, the other end and the scraper blade of cylinder spare are connected, one side that the scraper blade is close to the cylinder spare is provided with the connecting rod, the other end and the cleaning head of connecting rod are connected, and scraper blade and cleaning head are in on the same water flat line, and with the surface contact of printing plate, after taking out the printing finished product, utilize the switch to make cylinder spare promote the scraper blade and carry out the back-and-forth movement, and the bottom and the printing plate surface contact of scraper blade, can scrape the printing plate surface, can strike off the waste material on printing plate surface, can drive when the scraper blade removes and clean the head and clean printing plate, make waste material drop to collect in the frame, can realize clear purpose of striking off.

Description

3D printing device with strike off clean function

Technical Field

The utility model relates to a 3D printing device, more specifically the utility model relates to a 3D printing device with strike off clean function that says so.

Background

The three-dimensional printer is a process for rapid molding, a three-dimensional model is manufactured by layering in a layer-by-layer stacking mode, the operation process of the three-dimensional printer is similar to that of a traditional printer, and the three-dimensional printer is used for stacking and superposing liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials layer by layer in a binder spraying or extruding mode to form a three-dimensional entity.

Current 3D printing device is when using, will print shower nozzle and storage case generally and pass through the pipe and be connected for the material is followed printing shower nozzle blowout and is carried out follow-up printing operation, but after printing, will print the finished product and take out the back, remains some abandonment materials on the printing plate easily, if it is clean not in time to scraping it, influences subsequent printing easily, and the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art after printing, will print the finished product and take out the back, remain some waste material on the printing plate easily, if not in time strike off it cleanly, influence subsequent printing easily, the result of use is unsatisfactory, provides a 3D printing device with strike off clean function to it is not enough more than solving, facilitates the use.

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a 3D printing device with strike off clean function, including 3D printing apparatus shell and the printing plate of setting in 3D printing apparatus shell, the inside of 3D printing apparatus shell still is provided with the collection frame, and the outside of 3D printing apparatus shell is provided with the clearance mechanism;

the clearing mechanism comprises an outer frame arranged on the outer side of the 3D printing equipment shell and an air cylinder piece arranged inside the outer frame, the other end of the air cylinder piece is connected with a scraper, a connecting rod is arranged on one side, close to the air cylinder piece, of the scraper, the other end of the connecting rod is connected with a cleaning head, and the scraper and the cleaning head are located on the same horizontal line and in contact with the surface of a printing plate.

Preferably, one side of the 3D printing equipment shell is hinged with a box door, the upper surface of the 3D printing equipment shell is uniformly provided with exhaust holes, and the inner sides of the exhaust holes are provided with filter screens.

Preferably, the inside diapire of 3D printing apparatus shell has seted up the spout, has all seted up the side channel on the inner wall about 3D printing apparatus shell, and the inboard in side channel is provided with the lead screw, and the one end of lead screw runs through 3D printing apparatus shell to external driving motor output.

Preferably, the outside screw thread of lead screw has cup jointed the slip body, and one side of slip body is provided with the threaded rod, and the slip body is provided with two sets ofly, a set ofly the slip body inside be provided with just reversal motor, just the output of just reversal motor is connected with the threaded rod, the outside of threaded rod is provided with links up the piece.

Preferably, the lower end of the connecting block is provided with a printing nozzle, and the inner wall of the shell of the 3D printing device is further provided with a cooling piece.

Preferably, the cooling part comprises an inner groove formed in the inner wall of the shell of the 3D printing device and a protective frame arranged on one side of the inner groove, the surface of the protective frame is uniformly provided with ventilation grooves, and the inner wall of the inner groove is provided with a micro motor.

Preferably, the output end of the micro motor is connected with the fan blades through a shaft, the cooling parts are arranged in two groups, and the cooling parts are arranged oppositely.

Preferably, install on the lateral wall of printing the shower nozzle and link up the frame, the one side that links up the frame is provided with electric putter A, and electric putter A keeps away from one side that links up the frame and is provided with the connecting block, the installation of connecting block electric putter B, the mediation thimble is installed to electric putter B's upper end.

Preferably, the lower extreme fixed mounting of printing plate has the support column, and the lower extreme of support column and the inside diapire contact of 3D printing apparatus shell, and the upper end of printing plate is provided with the side board.

Preferably, the lower end of the collecting frame is fixedly provided with a sliding block, and the sliding block is matched with the sliding groove.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

compared with the prior art, the beneficial effects of the utility model are as follows:

(1) The utility model discloses a 3D printing device with strike off clean function, driving motor through setting up, lead screw and sliding body, the sliding body drives the threaded rod this moment, linking piece and print the shower nozzle and carry out the back-and-forth movement, and when positive and negative motor during operation, can make the threaded rod rotate, the cooperation links up the piece, can make linking piece drive print the shower nozzle and remove about, so that print, micro motor and flabellum through setting up, can blow the cooling, be convenient for material shaping, and gas is discharged through the exhaust hole, after the use, utilize the switch to make electric putter A promote the connecting block, electric putter B and mediation thimble move to the bottom of print the shower nozzle, and facing to the opening part of print the shower nozzle, utilize the switch to make electric putter B promote the mediation thimble to move upwards this moment, make the mediation thimble get into the opening part of print the shower nozzle, can dredge it, avoid print the shower nozzle jam;

(2) The utility model discloses a 3D printing device with strike off clean function, after the finished product of will printing takes out, cylinder spare through setting up, the scraper blade, connecting rod and cleaning head, cylinder spare during operation promotes the scraper blade and carries out the back-and-forth movement, and the bottom and the printing plate surface contact of scraper blade, can scrape the printing plate surface, can strike off the waste material on printing plate surface, can drive the cleaning head when the scraper blade removes and clean the printing plate, make waste material drop to collect in the frame, can realize striking off clear purpose, moreover, the steam generator is simple in structure, and convenient use.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a schematic structural diagram of the housing of the 3D printing apparatus of the present invention;

FIG. 3 is a schematic view of the printing plate structure of the present invention;

FIG. 4 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 5 is a schematic view of the cooling member of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a 3D printing device housing; 11. a box door; 12. an exhaust hole; 121. filtering with a screen; 13. a chute; 14. a side groove; 15. a screw rod; 16. a sliding body; 161. a threaded rod; 162. a joining block; 17. a cooling member; 171. an inner tank; 172. a protective frame; 173. a ventilation slot; 174. a micro motor; 175. a fan blade; 18. printing a spray head; 181. a linking frame; 182. an electric push rod A; 183. connecting blocks; 184. an electric push rod B; 185. dredging the thimble; 2. printing a plate; 21. a support pillar; 22. a side plate; 3. a collection frame; 31. a slider; 4. a clearing mechanism; 41. an outer frame; 42. a cylinder member; 43. a squeegee; 44. a connecting rod; 45. and cleaning the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

With the combination of fig. 1, the utility model discloses a 3D printing device with strike off clean function, including 3D printing apparatus shell 1 and the printing plate 2 of setting in 1 inside of 3D printing apparatus shell, the inside of 3D printing apparatus shell 1 still is provided with collects frame 3, and the outside of 3D printing apparatus shell 1 is provided with clearance mechanism 4.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

with reference to fig. 2,3, 5 and 6, a box door 11 is hinged to one side of a housing 1 of the 3d printing device, exhaust holes 12 are uniformly formed in the upper surface of the housing 1 of the 3d printing device, a filter screen 121 is arranged on the inner side of each exhaust hole 12, each exhaust hole 12 is used for air circulation, and dust in air can be prevented from entering the filter screen 121.

The spout 13 has been seted up on the inside diapire of 3D printing apparatus shell 1, side channel 14 has all been seted up on the inner wall about 3D printing apparatus shell 1, and the inboard of side channel 14 is provided with lead screw 15, and 3D printing apparatus shell 1 is run through to the one end of lead screw 15 to external driving motor output.

The outside screw thread of lead screw 15 has cup jointed the slide body 16, and one side of the slide body 16 is provided with threaded rod 161, and the slide body 16 is provided with two sets ofly, and is a set of the inside motor that is provided with just reversing of slide body 16, and just the output of just reversing the motor is connected with threaded rod 161, and the outside of threaded rod 161 is provided with links up piece 162, driving motor during operation, can make lead screw 15 rotate for slide body 16 drives threaded rod 161, links up piece 162 and printing shower nozzle 18 and carries out the back-and-forth movement, and when just reversing the motor during operation, can make threaded rod 161 rotate, the cooperation links up piece 162, can make links up piece 162 and drive printing shower nozzle 18 and remove about.

The lower end of the connecting block 162 is provided with a printing nozzle 18, and the inner wall of the housing 1 of the 3D printing device is also provided with a cooling part 17.

The cooling member 17 includes an inner groove 171 formed in the inner wall of the housing 1 of the 3D printing apparatus and a protection frame 172 disposed on one side of the inner groove 171, ventilation grooves 173 are uniformly formed in the surface of the protection frame 172, and a micro motor 174 is mounted on the inner wall of the inner groove 171.

The output of micro motor 174 passes through the axle and is connected with flabellum 175, and cooling member 17 is provided with two sets ofly, two sets of cooling member 17 set up relatively, after printing material from printing shower nozzle 18 blowout, can print on printing plate 2, open micro motor 174 work, impel flabellum 175 to rotate, can blow it.

Install on the lateral wall of print head 18 and link up frame 181, the one side of linking up frame 181 is provided with electric putter A182, one side that electric putter A182 kept away from linking up frame 181 is provided with connecting block 183, the installation of connecting block 183 has electric putter B184, mediation thimble 185 is installed to electric putter B184's upper end, utilize the switch to make electric putter A182 promote connecting block 183, electric putter B184 and mediation thimble 185 remove the bottom to print head 18, and facing to the opening part of print head 18, utilize the switch to make electric putter B184 promote mediation thimble 185 upward movement this moment, can dredge the print head 18 and handle.

In this embodiment, during use, an operator starts the driving motor to work, so as to rotate the lead screw 15, at this time, the sliding body 16 drives the threaded rod 161, the connecting block 162 and the printing nozzle 18 to move back and forth, when the forward and reverse rotation motor works, the threaded rod 161 can be rotated, the connecting block 162 can be matched to drive the printing nozzle 18 to move left and right for printing, then the micro motor 174 is started to work, so as to enable the fan blade 175 to rotate, so as to perform blowing cooling, so as to facilitate material forming, and the gas is discharged through the exhaust hole 12, after use, the switch is used to enable the electric push rod a182 to push the connecting block 183, the electric push rod B184 and the dredging thimble 185 to move to the bottom of the printing nozzle 18 and face the opening of the printing nozzle 18, at this time, the switch is used to enable the electric push rod B184 to push the dredging thimble 185 to move upwards, so as to enter the opening of the printing nozzle 18, so as to dredge the thimble 185, and avoid the printing nozzle 18 from being blocked.

Example two:

with reference to fig. 2-4, the removing mechanism 4 includes an outer frame 41 disposed outside the housing 1 of the 3D printing apparatus and a cylinder 42 disposed inside the outer frame 41, the other end of the cylinder 42 is connected to a scraper 43, a connecting rod 44 is disposed on a side of the scraper 43 close to the cylinder 42, the other end of the connecting rod 44 is connected to a cleaning head 45, and the scraper 43 and the cleaning head 45 are on the same horizontal line and contact with the surface of the printing plate 2.

The lower extreme fixed mounting of printing plate 2 has support column 21, and the lower extreme of support column 21 and the inside diapire contact of 3D printing apparatus shell 1, and the upper end of printing plate 2 is provided with side board 22, and side board 22 is provided with two sets ofly, and scraper blade 43 is in between two sets of side boards 22.

The lower end of the collecting frame 3 is fixedly provided with a sliding block 31, the sliding block 31 is matched with the sliding groove 13, and the sliding block 31 can slide in the sliding groove 13.

In this embodiment, the printing finished product is taken out the back, operating personnel utilizes the switch to make cylinder piece 42 promote scraper blade 43 carry out the back-and-forth movement this moment, and the bottom and the 2 surface contact of printing plate of scraper blade 43, can scrape the 2 surface of printing plate, can scrape the waste material on the 2 surface of printing plate, install cleaning head 45 through connecting rod 44 in the dorsal part of scraper blade 43 simultaneously, can clean printing plate 2, make waste material drop to collecting in the frame 3, can realize scraping clear purpose, moreover, the steam generator is simple in structure, and is convenient to use.

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 various 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 3D printing device with strike off clean function, includes 3D printing apparatus shell (1) and sets up printing plate (2) inside 3D printing apparatus shell (1), its characterized in that: a collecting frame (3) is further arranged inside the 3D printing equipment shell (1), and a clearing mechanism (4) is arranged outside the 3D printing equipment shell (1);

clear away mechanism (4) including setting up frame (41) in 3D printing apparatus shell (1) outside and setting up cylinder spare (42) inside frame (41), the other end and scraper blade (43) of cylinder spare (42) are connected, one side that scraper blade (43) are close to cylinder spare (42) is provided with connecting rod (44), the other end and the cleaning head (45) of connecting rod (44) are connected, and scraper blade (43) and cleaning head (45) are in on the same water flat line to with the surface contact of printing plate (2).

2. The 3D printing device with scraping and cleaning functions according to claim 1, characterized in that: one side of 3D printing apparatus shell (1) articulates installs chamber door (11), and exhaust hole (12) have evenly been seted up to the upper surface of 3D printing apparatus shell (1), and the inboard in exhaust hole (12) is provided with filter screen (121).

3. The 3D printing device with scraping and cleaning functions according to claim 2, characterized in that: the automatic printing device is characterized in that a sliding groove (13) is formed in the inner bottom wall of the 3D printing device shell (1), side grooves (14) are formed in the left inner wall and the right inner wall of the 3D printing device shell (1), a screw rod (15) is arranged on the inner side of each side groove (14), one end of each screw rod (15) penetrates through the 3D printing device shell (1), and the external driving motor is connected with the output end of the external driving motor.

4. The 3D printing device with a scraping cleaning function according to claim 3, characterized in that: the outside screw thread of lead screw (15) has cup jointed sliding body (16), and one side of sliding body (16) is provided with threaded rod (161), and sliding body (16) is provided with two sets ofly, a set of sliding body (16) inside be provided with positive reverse motor, and the output and the threaded rod (161) of positive reverse motor are connected, and the outside of threaded rod (161) is provided with links up piece (162).

5. The 3D printing device with scraping and cleaning functions according to claim 4, wherein: the lower extreme of linking up piece (162) is provided with prints shower nozzle (18), still is provided with cooling piece (17) on the inner wall of 3D printing apparatus shell (1).

6. The 3D printing device with scraping and cleaning functions according to claim 5, wherein: the cooling piece (17) comprises an inner groove (171) formed in the inner wall of the 3D printing equipment shell (1) and a protective frame (172) arranged on one side of the inner groove (171), ventilating grooves (173) are uniformly formed in the surface of the protective frame (172), and a micro motor (174) is installed on the inner wall of the inner groove (171).

7. The 3D printing device with a scraping cleaning function according to claim 6, characterized in that: the output end of the micro motor (174) is connected with the fan blades (175) through a shaft, and the cooling pieces (17) are arranged in two groups, wherein the two groups of cooling pieces (17) are arranged oppositely.

8. The 3D printing device with a scraping cleaning function according to claim 7, characterized in that: install on the lateral wall of printing shower nozzle (18) and link up frame (181), the one side of linking up frame (181) is provided with electric putter A (182), and one side that links up frame (181) was kept away from in electric putter A (182) is provided with connecting block (183), the installation of connecting block (183) electric putter B (184), mediation thimble (185) are installed to the upper end of electric putter B (184).

9. The 3D printing device with a scraping cleaning function according to claim 8, characterized in that: the lower extreme fixed mounting of printing plate (2) has support column (21), and the contact of the lower extreme of support column (21) and the inside diapire of 3D printing apparatus shell (1), and the upper end of printing plate (2) is provided with side board (22).

10. The 3D printing device with a scraping cleaning function according to claim 9, characterized in that: the lower extreme fixed mounting of collecting frame (3) has slider (31), slider (31) and spout (13) looks adaptation.