CN218084189U

CN218084189U - High-precision engineering three-dimensional printer

Info

Publication number: CN218084189U
Application number: CN202221513130.1U
Authority: CN
Inventors: 王成岩
Original assignee: Suzhou Lanxue Intelligent Technology Co ltd
Current assignee: Suzhou Lanxue Intelligent Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-12-20
Anticipated expiration: 2032-06-16

Abstract

The utility model belongs to the technical field of the three-dimensional printing technique and specifically relates to a high accuracy engineering three-dimensional printer, include printing box, print table and accept the board, the inboard of printing box is equipped with the print table, the inboard sliding connection in upper end of print table has spacing cardboard, the upper end fixedly connected with sliding frame of spacing cardboard, sliding frame's outside sliding connection has the slide bar, the outer end fixedly connected with side splint of slide bar, the rear end of sliding frame upside fixedly connected with limiting plate, the front end sliding connection of limiting plate accepts the board, the utility model discloses in, through side splint, limiting plate and the two-way threaded rod that set up, utilize the rotation to the two-way threaded rod to make the transmission piece can drive the transfer line and rotate to make the slide bar can drive side splint and remove, and then make the side splint can adjust to accepting the board rear end and carry out spacing use through the limiting plate that sets up, and then can make the use to the model of equidimension not.

Description

High-precision engineering three-dimensional printer

Technical Field

The utility model relates to a three-dimensional printing technical field specifically is a high accuracy engineering three-dimensional inkjet printer.

Background

Along with the development of the society, the application of the engineering three-dimensional printer is more and more extensive, the engineering three-dimensional printer is uniquely provided with three printing heads, one-key disassembly is supported, wherein low-temperature filament printing and enhanced cooling are suitable for low-temperature filament extensive Poly Lactic Acid (PLA) types, the temperature is less than or equal to 250 ℃, high-temperature filament printing is carried out, a general extruder with a fan pipeline switch can be used for printing high-temperature filaments with the temperature of more than or equal to 250 ℃, flexible filament printing is carried out, the relation between the filament feeding rate and the extrusion rate is better controlled, fewer faults such as plugs are caused, the printing machine is most suitable for use, TPU-85A, similar flexible polyurethane, PP, PA, carbon fiber and the like, and engineering materials such as ASA/PC-ABS, PP, PA, carbon fiber and the like are adopted.

In the prior art, when a three-dimensional printer is used for printing, the size of a printing table cannot be changed, so that different models are difficult to manufacture and support, and the manufacturing effect of the models is further influenced; and when carrying out three-dimensional printing, be difficult to receive the model of printing out fast to need cool off the model for a long time, thereby influence the printing efficiency to engineering three-dimensional printer, be unfavorable for three-dimensional model's printing use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy engineering three-dimensional inkjet printer to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a high accuracy engineering three-dimensional inkjet printer, includes printing box, print table and accepts the board, the inboard of printing box is equipped with the print table, the inboard sliding connection in upper end of print table has spacing cardboard, the upper end fixedly connected with sliding frame of spacing cardboard, the outside sliding connection of sliding frame has the slide bar, the outer end fixedly connected with side splint of slide bar, the rear end fixedly connected with limiting plate that inclines on the sliding frame, the front end sliding connection of limiting plate has accepts the board, accept sliding connection between board and the sliding frame, accept sliding connection between board and the side splint.

Preferably, the lower end of the sliding frame is fixedly connected with a transmission gear, the lower end of the transmission gear is meshed with a gear, and the gear is rotatably connected with the printing table.

Preferably, the rear end fixedly connected with first motor of slide frame, the output shaft front end fixedly connected with two-way threaded rod of first motor, rotate between two-way threaded rod and the slide frame and be connected, the outside screwed connection of two-way threaded rod has the transmission piece, the outside of transmission piece is rotated and is connected with the transfer line, rotate between transfer line and the slide bar and be connected.

Preferably, the right-hand member fixedly connected with driven pulley of gear, the outside of driven pulley is around having the drive belt, the lower extreme inboard of drive belt is equipped with the transmission pulley, rotate between transmission pulley and the printing table and be connected, the left side of transmission pulley is equipped with the second motor, fixed connection between the output shaft of transmission pulley and second motor, fixed connection between second motor and the printing table.

Preferably, the number of the side clamping plates is two, and the side clamping plates are symmetrically arranged about the central axis of the bearing plate.

Preferably, the bearing plate is double-sided, the upper end face of the bearing plate is a hole groove type plate, and the lower end of the bearing plate is a glass plate.

Preferably, the limiting plate is arranged in an inverted L shape.

Preferably, a groove is formed in the middle of the printing table, and the position of the groove corresponds to the position of the transmission teeth.

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

1. the utility model discloses in, through the curb plate, limiting plate and the two-way threaded rod that set up, utilize the rotation to the two-way threaded rod to make the drive block can drive the transfer line and rotate to make the slide bar can drive the curb plate and remove, and then make the curb plate can adjust the use according to the size of accepting the board, and can carry out spacing use to accepting the board rear end through the limiting plate that sets up, and then can make the use to the model of equidimension not;

2. the utility model discloses in, through the slide frame, driving gear and the gear that set up, utilize the rotation to the gear to make the gear can drive the driving gear and carry out the back-and-forth movement to make the slide frame can drive and accept the board and carry out the back-and-forth movement, and then make and accept the board and can follow the printing box and shift out, and avoid dismantling the relapse of printing pad, thereby be convenient for collect the use to the model that prints out.

Drawings

FIG. 1 is a sectional view of the overall installation structure of the present invention;

fig. 2 is a schematic view of the installation structure at a of fig. 1 according to the present invention;

fig. 3 is a top view of the mounting structure of the sliding frame, the side clamping plates and the limiting plate according to the present invention;

fig. 4 is a top view of the installation structure of the gear and the driven pulley of the present invention.

In the figure: 1. a print box; 2. a printing table; 3. a limiting clamping plate; 4. a sliding frame; 5. a slide bar; 6. a side clamping plate; 7. a limiting plate; 8. a bearing plate; 9. a transmission gear; 10. a gear; 11. a first motor; 12. a bidirectional threaded rod; 13. a transmission block; 14. a transmission rod; 15. a driven pulley; 16. a transmission belt; 17. a transmission pulley; 18. a second motor.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution: a high-precision engineering three-dimensional printer comprises a printing box 1, a printing table 2 and a bearing plate 8, wherein the printing table 2 is arranged on the inner side of the printing box 1, the inner side of the upper end of the printing table 2 is connected with a limiting clamping plate 3 in a sliding manner, the upper end of the limiting clamping plate 3 is fixedly connected with a sliding frame 4, the outer side of the sliding frame 4 is connected with a sliding rod 5 in a sliding manner, the outer end of the sliding rod 5 is fixedly connected with a side clamping plate 6, the upper side of the rear end of the sliding frame 4 is fixedly connected with a limiting plate 7, the front end of the limiting plate 7 is connected with the bearing plate 8 in a sliding manner, the bearing plate 8 is connected with the sliding frame 4 in a sliding manner, the bearing plate 8 is connected with the side clamping plate 6 in a sliding manner, the rear end of the sliding frame 4 is fixedly connected with a first motor 11, and the front end of an output shaft of the first motor 11 is fixedly connected with a bidirectional threaded rod 12, rotate between two-way threaded rod 12 and the slide frame 4 and be connected, the outside screwed connection of two-way threaded rod 12 has transmission block 13, the outside of transmission block 13 is rotated and is connected with transfer line 14, rotate between transfer line 14 and the slide bar 5 and be connected, accept board 8 and set up to two-sided, the up end of accepting board 8 sets up to hole cell type panel, the lower extreme of accepting board 8 sets up to the glass board, rotation through to first motor 11 makes two-way threaded rod 12 can drive transmission block 13 and remove, thereby make transfer line 14 can drive slide bar 5 and remove, thereby make side splint 6 can adjust the use according to the width of accepting board 8, and can carry on spacingly to accepting board 8 through the effect of limiting plate 7, thereby be convenient for print the use to the model of not unidimensional proportion.

Example 2: referring to fig. 1, fig. 2 and fig. 4, the present embodiment is different from embodiment 1 in that: lower extreme fixedly connected with driving gear 9 of sliding frame 4, the lower extreme meshing of driving gear 9 is connected with gear 10, rotate between gear 10 and the printing table 2 and be connected, right-hand member fixedly connected with driven pulley 15 of gear 10, driven pulley 15's the outside is around covering there is

drive belt

16, 16's lower extreme inboard is equipped with drive pulley 17, it is connected to rotate between drive pulley 17 and the printing table 2, drive pulley 17's left side is equipped with second motor 18, fixed connection between the output shaft of drive pulley 17 and second motor 18, fixed connection between second motor 18 and the printing table 2, rotation through second motor 18 makes drive pulley 17 can drive driven pulley 15 and rotate, thereby make gear 10 can drive driving gear 9 and remove, and then make sliding frame 4 can drive and accept board 8 and remove, be convenient for collect the use to the model of printing the completion.

The working process comprises the following steps: this device adopts three-dimensional printer power supply to supply power when using, when carrying out engineering three-dimensional model printing, make two-way threaded rod 12 can drive transmission block 13 and remove through the rotation to first motor 11, thereby make transfer line 14 can drive slide bar 5 and remove, and then make side splint 6 remove about can, and will accept board 8 and place the upper end at slide frame 4, and carry out spacingly to the rear end of accepting board 8 through limiting plate 7, make side splint 6 can move to the inboard through the antiport to first motor 11 simultaneously, thereby make side splint 6 can carry out spacing centre gripping use to accepting board 8, make simultaneously through the removal to side splint 6 accept board 8 can dismantle fast, and then be convenient for collect the model that prints out, promote three-dimensional printing efficiency, simultaneously can make the device can print the use to the model of not unidimensional through the removal to side splint 6, and after printing the completion, through the rotation to second motor 18, make transmission pulley 17 can drive driven pulley 15 and rotate, thereby make gear 10 can drive tooth 9 remove, and then make the slide frame 4 move out from the interior collection of drive, and be convenient for printing the processing of printing out the model, be convenient for printing out.

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 high accuracy engineering three-dimensional inkjet printer, includes print box (1), print platform (2) and accepts board (8), its characterized in that: the inboard of printing case (1) is equipped with printing table (2), the inboard sliding connection in upper end of printing table (2) has spacing cardboard (3), the upper end fixedly connected with sliding frame (4) of spacing cardboard (3), the outside sliding connection of sliding frame (4) has slide bar (5), the outer end fixedly connected with side splint (6) of slide bar (5), fixedly connected with limiting plate (7) of inclining on the rear end of sliding frame (4), the front end sliding connection of limiting plate (7) has accepts board (8), accept sliding connection between board (8) and sliding frame (4), accept sliding connection between board (8) and side splint (6).

2. The high precision engineered three dimensional printer of claim 1, wherein: the lower extreme fixedly connected with driving gear (9) of slide frame (4), the lower extreme meshing of driving gear (9) is connected with gear (10), rotate between gear (10) and the print table (2) and be connected.

3. The high precision engineered three dimensional printer of claim 1, wherein: the rear end fixedly connected with first motor (11) of slide frame (4), the output shaft front end fixedly connected with two-way threaded rod (12) of first motor (11), rotate between two-way threaded rod (12) and slide frame (4) and be connected, the outside screwed connection of two-way threaded rod (12) has transmission piece (13), the outside of transmission piece (13) is rotated and is connected with transfer line (14), rotate between transfer line (14) and slide bar (5) and be connected.

4. The high precision engineered three dimensional printer of claim 2, wherein: the right-hand member fixedly connected with driven pulley (15) of gear (10), the outside of driven pulley (15) is around having cover drive belt (16), the lower extreme inboard of drive belt (16) is equipped with drive pulley (17), it is connected to rotate between drive pulley (17) and the printing table (2), the left side of drive pulley (17) is equipped with second motor (18), fixed connection between the output shaft of drive pulley (17) and second motor (18), fixed connection between second motor (18) and the printing table (2).

5. The high precision engineered three dimensional printer of claim 1, wherein: the number of the side clamping plates (6) is two, and the side clamping plates (6) are symmetrically arranged relative to the central axis of the bearing plate (8).

6. The high precision engineering three-dimensional printer of claim 1, characterized in that: the bearing plate (8) is double-sided, the upper end face of the bearing plate (8) is a hole groove type plate, and the lower end of the bearing plate (8) is a glass plate.

7. The high precision engineered three dimensional printer of claim 1, wherein: the limiting plate (7) is arranged in an inverted L shape.

8. A high precision engineered three dimensional printer according to claim 2, further comprising: a groove is formed in the middle of the printing table (2), and the position of the groove corresponds to the position of the transmission teeth (9).