CN210911162U

CN210911162U - 3D printer of jumbo size once printing

Info

Publication number: CN210911162U
Application number: CN201920971365.7U
Authority: CN
Inventors: 戴萍
Original assignee: Yangzhou Tengrui Three Dimensional Printing Technology Co ltd
Current assignee: Yangzhou Tengrui Three Dimensional Printing Technology Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-03
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a 3D printer that jumbo size was once printed relates to 3D printer technical field, once prints the in-process printing shower nozzle if breaking down, is difficult to carry out quick assembly disassembly maintenance work's problem at the use for solving current jumbo size. Be provided with sealed frame on the preceding terminal surface of organism, the inside of sealed frame is provided with the chamber door, and the chamber door passes through the hinge and rotates with sealed frame to be connected, the preceding terminal surface of chamber door is provided with the handle, the inside of organism is provided with print the frame, print the frame's upper end and be provided with the location slide rail, be provided with the slider on the slide rail of location, and slider and location slide rail sliding connection, the lower surface of slider is provided with prints the shower nozzle, the inside of printing the shower nozzle is provided with the shower nozzle main part, the shower nozzle subassembly is installed to one side of shower nozzle main part, be provided with the positive pole lug on one side outer wall of shower nozzle main part, be provided with connecting.

Description

3D printer of jumbo size once printing

Technical Field

The utility model relates to a 3D printer technical field specifically is a 3D printer that jumbo size once printed.

Background

The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technique, i.e. a rapid prototyping technique, which is a machine based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material by using a special wax material, powdered metal or plastic and the like. State of the art three-dimensional printers are used to manufacture products. Techniques for building objects in a layer-by-layer printing manner. The principle of the 3D printer is that data and raw materials are put into the 3D printer, the machine can be built the product layer 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 and other materials, and the form of piling up the lamella has a variety, and the medium variety that can be used for printing is various, from a great variety of plastics to metal, pottery and rubber class material. Some printers can also combine different media to make one end of the printed object hard and the other soft.

If the shower nozzle is printed to the in-process that current jumbo size once printed 3D printer used and breaks down, is difficult to carry out quick dismouting maintenance work, influences the availability factor of 3D printer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D printer that jumbo size once printed to if the current jumbo size of proposing once prints the in-process printing shower nozzle that uses in solving above-mentioned background art and breaks down, is difficult to carry out the problem of quick assembly disassembly maintenance work.

In order to achieve the above object, the utility model provides a following technical scheme: A3D printer capable of printing at one time in a large size comprises a machine body, a sealing frame is arranged on the front end face of the machine body, a box door is arranged inside the sealing frame, the box door is rotationally connected with the sealing frame through a hinge, the front end surface of the box door is provided with a handle, a printing frame is arranged in the machine body, a positioning slide rail is arranged at the upper end of the printing frame, a slide block is arranged on the positioning slide rail, the sliding block is connected with the positioning slide rail in a sliding way, the lower surface of the sliding block is provided with a printing nozzle, a nozzle main body is arranged inside the printing nozzle, a spray head component is arranged on one side of the spray head main body, an anode lug is arranged on the outer wall of one side of the spray head main body, a connecting groove is arranged on the outer wall of one side of the spray head component, a cathode magnetic absorption plate is arranged in the connecting groove, and the cathode magnetic attraction plate inside the connecting groove is fixedly connected with the anode lug on the outer wall of the sprayer body through magnetic force.

Preferably, the inside of print frame is provided with the horizontal pole, be provided with the lead screw on the preceding terminal surface of horizontal pole, the lead screw is provided with threely, and the both ends of lead screw respectively with horizontal pole and print frame's bottom fixed connection.

Preferably, a movable supporting plate is arranged on the screw rod and is in sliding connection with the screw rod through a ball sleeve, a printing platform is arranged above the movable supporting plate, and the movable supporting plate is fixedly connected with the printing platform through a connecting rod.

Preferably, the lower surface of the machine body is provided with a bottom plate, a grounding seat is arranged below the bottom plate, a spring is arranged between the bottom plate and the grounding seat, and the bottom plate is fixedly connected with the grounding seat through the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a direct separation shower nozzle subassembly and shower nozzle main part thereby reach the purpose to printing shower nozzle overhaul fast, the positive pole lug that sets up on the outer wall of one side of shower nozzle main part plays and inhales board fixed connection's effect with the inside negative pole magnetism of coupling groove, positive pole lug magnetic force fixed connection on the inside negative pole magnetism suction disc of coupling groove and the shower nozzle main part outer wall, thereby reach the purpose of formula installation of magnetism, make the dismouting work of printing the shower nozzle more convenient, overcome current jumbo size once print the 3D printer at the in-process that uses and print the shower nozzle if break down, be difficult to carry out the problem of quick assembly disassembly maintenance work.

2. The ground connection seat that sets up through the below at the bottom plate plays the effect with ground contact, and the spring that sets up between bottom plate and the ground connection seat plays the effect of shock attenuation resistance to make the in-process of 3D printer using more firm safety.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the printing frame structure of the present invention;

fig. 3 is a schematic structural view of the printing head of the present invention;

in the figure: 1. a body; 2. sealing the frame; 3. a hinge; 4. a box door; 5. a handle; 6. a base plate; 7. a spring; 8. a ground base; 9. a print frame; 10. positioning the slide rail; 11. a slider; 12. printing a spray head; 121. a nozzle body; 122. a showerhead assembly; 123. a connecting groove; 124. a cathode magnetic attraction plate; 125. an anode bump; 13. a cross bar; 14. a screw rod; 15. a printing platform; 16. a movable supporting plate; 17. a ball sleeve; 18. a connecting rod.

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.

Referring to fig. 1-3, the present invention provides an embodiment: A3D printer capable of printing at one time in large size comprises a machine body 1, a sealing frame 2 is arranged on the front end face of the machine body 1, a box door 4 is arranged inside the sealing frame 2, the box door 4 is rotatably connected with the sealing frame 2 through a hinge 3, a handle 5 is arranged on the front end face of the box door 4, a printing frame 9 is arranged inside the machine body 1, a positioning slide rail 10 is arranged at the upper end of the printing frame 9, a slide block 11 is arranged on the positioning slide rail 10, the slide block 11 is slidably connected with the positioning slide rail 10, a printing nozzle 12 is arranged on the lower surface of the slide block 11, the positioning slide rail 10 arranged at the upper end of the printing frame 9 plays a role in positioning a moving track of the printing nozzle 12, the slide block 11 arranged on the positioning slide rail 10 plays a role in driving the printing nozzle 12 to move, a nozzle main body 121 is arranged inside the printing, be provided with anode convex block 125 on one side outer wall of shower nozzle main part 121, be provided with connecting groove 123 on one side outer wall of shower nozzle subassembly 122, connecting groove 123's inside is provided with negative pole magnetic attraction board 124, and connecting groove 123 inside negative pole magnetic attraction board 124 and shower nozzle main part 121 outer wall on positive pole convex block 125 magnetic force fixed connection, anode convex block 125 that sets up on one side outer wall of shower nozzle main part 121 plays and inhale board 124 fixed connection's effect with connecting groove 123 inside negative pole magnetic attraction, thereby reach the purpose of formula installation of magnetism.

Further, print frame 9's inside is provided with horizontal pole 13, is provided with lead screw 14 on the preceding terminal surface of horizontal pole 13, and lead screw 14 is provided with threely, and the both ends of lead screw 14 respectively with the bottom fixed connection of horizontal pole 13 and print frame 9, print frame 9's inside horizontal pole 13 that sets up plays the effect of installation lead screw 14, compare with traditional a lead screw 14, three lead screws 14 can make print more accurate.

Further, be provided with movable supporting plate 16 on the lead screw 14, and movable supporting plate 16 passes through

ball sleeve

17 and 14 sliding connection of lead screw, and movable supporting plate 16's top is provided with print platform 15, and movable supporting plate 16 passes through connecting rod 18 and print platform 15 fixed connection, and movable supporting plate 16 that sets up on the lead screw 14 plays the effect of supporting print platform 15, and print platform 15 that the top of movable supporting plate 16 set up plays the effect of bearing 3D printed matter.

Further, the lower surface of organism 1 is provided with bottom plate 6, the below of bottom plate 6 is provided with ground connection 8, be provided with spring 7 between bottom plate 6 and the ground connection 8, and bottom plate 6 passes through spring 7 and ground connection 8 fixed connection, and bottom plate 6 that the lower surface of organism 1 set up plays the effect that supports organism 1, and ground connection 8 that the below of bottom plate 6 set up plays the effect with ground contact, and spring 7 that sets up between bottom plate 6 and the ground connection 8 plays the effect of shock attenuation resistance to compression.

The working principle is as follows: when in use, the data and the raw materials are put into the 3D printer, the machine can build the product layer by layer according to the program, the printed 3D object can be gradually displayed on the printing platform, when the printing nozzle of the large-size one-time printing 3D printer breaks down in the use process, the purpose of fast maintenance of the printing nozzle 12 can be achieved by directly separating the nozzle assembly 122 and the nozzle body 121, the anode protrusion 125 provided on the outer wall of one side of the nozzle body 121 plays a role of being fixedly connected with the cathode magnetic attraction plate 124 inside the connection groove 123, the cathode magnetic attraction plate 124 inside the connection groove 123 is fixedly connected with the anode protrusion 125 on the outer wall of the nozzle body 121 by magnetic force, thereby reach the purpose of formula installation of magnetism for the dismouting work of printing shower nozzle 12 is more convenient, accomplishes the work of once printing the printing shower nozzle improvement of 3D printer to the jumbo size.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. A3D printer of jumbo size once printing, includes organism (1), its characterized in that: the printing machine is characterized in that a sealing frame (2) is arranged on the front end face of the machine body (1), a box door (4) is arranged inside the sealing frame (2), the box door (4) is rotatably connected with the sealing frame (2) through a hinge (3), a handle (5) is arranged on the front end face of the box door (4), a printing frame (9) is arranged inside the machine body (1), a positioning slide rail (10) is arranged at the upper end of the printing frame (9), a sliding block (11) is arranged on the positioning slide rail (10), the sliding block (11) is slidably connected with the positioning slide rail (10), a printing nozzle (12) is arranged on the lower surface of the sliding block (11), a nozzle main body (121) is arranged inside the printing nozzle (12), a nozzle component (122) is installed on one side of the nozzle main body (121), and an anode convex block (125) is arranged on the outer wall of one side, the outer wall of one side of the spray head component (122) is provided with a connecting groove (123), a cathode magnetic attraction plate (124) is arranged inside the connecting groove (123), and the cathode magnetic attraction plate (124) inside the connecting groove (123) is fixedly connected with an anode bump (125) on the outer wall of the spray head main body (121) in a magnetic force mode.

2. A large-size one-time printing 3D printer according to claim 1, wherein: the printing frame is characterized in that a cross rod (13) is arranged inside the printing frame (9), a lead screw (14) is arranged on the front end face of the cross rod (13), the number of the lead screws (14) is three, and two ends of each lead screw (14) are fixedly connected with the cross rod (13) and the bottom of the printing frame (9) respectively.

3. A large-size one-time printing 3D printer according to claim 2, wherein: the automatic printing machine is characterized in that a movable supporting plate (16) is arranged on the screw rod (14), the movable supporting plate (16) is in sliding connection with the screw rod (14) through a ball sleeve (17), a printing platform (15) is arranged above the movable supporting plate (16), and the movable supporting plate (16) is fixedly connected with the printing platform (15) through a connecting rod (18).

4. A large-size one-time printing 3D printer according to claim 1, wherein: the lower surface of the machine body (1) is provided with a bottom plate (6), a grounding seat (8) is arranged below the bottom plate (6), a spring (7) is arranged between the bottom plate (6) and the grounding seat (8), and the bottom plate (6) is fixedly connected with the grounding seat (8) through the spring (7).