CN216658923U

CN216658923U - High accuracy multiaxis 3D printer

Info

Publication number: CN216658923U
Application number: CN202122324190.0U
Authority: CN
Inventors: 王琪; 张亮
Original assignee: Jiangsu Bailing Laser Intelligent Equipment Co ltd
Current assignee: Jiangsu Bailing Laser Intelligent Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-06-03
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a high-precision multi-shaft 3D printer, which comprises an installation base, wherein the top surface of the installation base is fixedly provided with the 3D printer, the top surface of the installation base is fixedly provided with a driving motor, the output end of the driving motor is fixedly sleeved with a rotating shaft, the outer side of the rotating shaft is slidably connected with a sliding bottom plate, the top surface of the sliding bottom plate is fixedly connected with the sliding bottom plate, one side of an external spiral is fixedly connected with a butting disc, one side of the butting disc is fixedly connected with a pressure sensor, the output end of the pressure sensor is electrically connected with a controller, and the outer side of the external spiral is provided with the external spiral; in the above scheme, through mutually supporting of loading board and rotation axis, can carry out the change of loading board through the rotation axis after the print job that carries out the 3D model is accomplished for the loading board that bears the weight of the 3D model can be timely uninstallation, install other loading boards in the top surface of installation base again and carry out the printing of 3D model, improved the efficiency that 3D printed.

Description

High accuracy multiaxis 3D printer

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a high-precision multi-shaft 3D printer.

Background

3D printing is a form of additive manufacturing technology in which three-dimensional objects are created by successive physical layers; compared with other additive manufacturing technologies, the 3D printer has the advantages of high speed, low price, high usability and the like; the 3D printer is functionally the same as the laser forming technique, and adopts layered processing and additive forming, i.e., a 3D entity is generated by adding material layer by layer, which is completely different from the conventional material removal processing technique.

In current technical scheme, 3D printer is general all only has a print platform, every prints a part and all need clear up the platform again, if do not have personnel to operate and will lead to the printer to be idle for a long time, like this very wasted time, and the speed of printing is relatively slow again, can seriously influence the efficiency of printing.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: the utility model provides a high accuracy multiaxis 3D printer, includes the installation base, the top surface fixed mounting of installation base has the 3D printer, the top surface fixed mounting of installation base has driving motor, driving motor's the fixed rotation axis that has cup jointed of output, the outside sliding connection of rotation axis has the bottom plate of slideing, the top surface fixed connection who slides the bottom plate has the bottom plate of slideing.

The present invention in a preferred example may be further configured to: one side fixedly connected with butt flange of outer spiral, one side fixedly connected with pressure sensor of butt flange, pressure sensor's output electric connection has the controller.

Through adopting above-mentioned technical scheme, can drive the loading board through outer spiral and remove the change in-process that carries out the loading board, and after removing the assigned position, can carry on spacingly through the butt dish, utilize the pressure sensor of butt dish one side to sense the loading board and remove the assigned position, the 3D printer can in time work, need not to carry out the inspection adjustment of loading board position, has further improved work efficiency.

The present invention in a preferred example may be further configured to: the outer side of the outer spiral is provided with an outer spiral, the outer side of the outer spiral is rotatably connected with the inner side of the sliding bottom plate, and the outer spiral is positioned on one side of the abutting disc.

Through adopting above-mentioned technical scheme, utilize the setting of outer spiral, set up outer spiral in one side of butt joint dish, two outer spirals are used as transmission and fixed action respectively to this can reach the preliminary fixed to the bottom plate that slides through outer spiral, and then carries out preliminary fixed to the loading board, prevents the skew of loading board.

The present invention in a preferred example may be further configured to: the bottom surface of the sliding bottom plate is provided with an arc-shaped sliding groove, the top surface of the mounting base is fixedly provided with a bearing rod, and the outer side of the bearing rod is connected with the inner side of the arc-shaped sliding groove in a sliding mode.

The present invention in a preferred example may be further configured to: the top surface fixed mounting of installation base has stop gear, stop gear includes fixed flank board, the inboard sliding connection of fixed flank board has the magnetism to inhale the seat, one side fixedly connected with limiting plate of seat is inhaled to the magnetism, the outside of loading board is equipped with the spacing groove, the limiting plate is corresponding with the spacing groove.

Through adopting above-mentioned technical scheme, utilize stop gear's setting, at the in-process that uses, the seat is inhaled to magnetism makes the limiting plate can carry out elevating movement at the inboard slip of fixed flank board, and the mutually supporting of limiting plate and spacing groove can pass through the limiting plate joint in the inboard of spacing groove after the loading board moves the assigned position, and then guarantees the stable fixed of loading board.

The present invention in a preferred example may be further configured to: the inboard of seat is inhaled to magnetism is equipped with the mounting groove, the inboard fixed mounting of mounting groove has the electro-magnet, the input of electro-magnet and the output electric connection of controller.

Through adopting above-mentioned technical scheme, utilize the setting of electromagnet, after the loading board moved the assigned position, the magnetic force that produces between the electromagnet makes its inter attraction make the electromagnet carry out the opposite direction and remove, and then drives the limiting plate and carry out stable fixed with the loading board, has further strengthened fixed effect, and the operation is simple and direct.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, through the mutual matching of the bearing plate and the rotating shaft, the bearing plate can be replaced through the rotating shaft after the printing work of the 3D model is completed, so that the bearing plate bearing the 3D model can be timely unloaded, and then the other bearing plate is arranged on the top surface of the mounting base to print the 3D model, thereby improving the efficiency of 3D printing.

2. According to the utility model, through the mutual matching of the rotating shaft and the external spiral, the bearing plate can be driven by the external spiral to move and replace in the replacement process of the bearing plate, and after the bearing plate moves to the designated position, the bearing plate can be limited by the abutting disc, the pressure sensor on one side of the abutting disc is used for sensing that the bearing plate moves to the designated position, so that the 3D printer can work in time, the position of the bearing plate does not need to be checked and adjusted, and the working efficiency is further improved.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is a schematic view of a spacing mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of a carrier plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of a rotating shaft according to an embodiment of the present invention.

Reference numerals:

100. installing a base; 110. a 3D printer; 120. a carrier bar;

200. a limiting mechanism; 210. fixing the side wing plate; 220. a magnetic attraction seat; 230. a limiting plate; 240. an electromagnet;

300. a carrier plate; 310. a limiting groove; 320. a skid base plate;

400. a rotating shaft; 410. external spiral; 420. a butting disk.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes a high-precision multi-axis 3D printer according to some embodiments of the present invention with reference to the accompanying drawings, which includes a mounting base 100, a 3D printer 110 fixedly mounted on a top surface of the mounting base 100, a driving motor fixedly mounted on the top surface of the mounting base 100, a rotating shaft 400 fixedly secured to an output end of the driving motor, a sliding bottom plate 320 slidably connected to an outer side of the rotating shaft 400, and a sliding bottom plate 320 fixedly connected to a top surface of the sliding bottom plate 320.

As shown in fig. 4, a contact disc 420 is fixedly connected to one side of the outer spiral 410, a pressure sensor is fixedly connected to one side of the contact disc 420, an output end of the pressure sensor is electrically connected to a controller, the outer side of the outer spiral 410 is provided with the outer spiral 410, the outer side of the outer spiral 410 is rotatably connected to the inner side of the sliding bottom plate 320, and the outer spiral 410 is located at one side of the contact disc 420.

Specifically, can drive the loading board 300 through outer spiral 410 and remove the change in-process that carries out loading board 300, and after removing the assigned position, can carry on spacingly through butt joint dish 420, utilize the pressure sensor of butt joint dish 420 one side to sense the loading board 300 and remove the assigned position, 3D printer 110 can in time work, need not to carry out the inspection adjustment of loading board 300 position, has further improved work efficiency.

Specifically, the outer screw 410 is disposed at one side of the abutting disc 420 by the arrangement of the outer screw 410, and the two outer screws 410 are used for transmission and fixing respectively, so that the preliminary fixing of the sliding bottom plate 320 can be achieved by the outer screw 410, and further the preliminary fixing of the bearing plate 300 is performed, thereby preventing the deviation of the bearing plate 300.

As shown in fig. 1 and fig. 3, further, an arc-shaped sliding groove is formed in the bottom surface of the sliding bottom plate 320, the bearing rod 120 is fixedly installed on the top surface of the installation base 100, and the outer side of the bearing rod 120 is slidably connected with the inner side of the arc-shaped sliding groove.

Specifically, by the arrangement of the bearing rod 120, the bearing plate 300 can be conducted through the bearing rod 120, and the bottom surface of the sliding bottom plate 320 can be supported through the bearing rod 120, so that the stable fixation and sliding of the bearing plate 300 are ensured.

As shown in fig. 2, further, the top surface of the mounting base 100 is fixedly provided with a limiting mechanism 200, the limiting mechanism 200 includes a fixed side wing plate 210, the inner side of the fixed side wing plate 210 is slidably connected with a magnetic attraction seat 220, one side of the magnetic attraction seat 220 is fixedly connected with a limiting plate 230, the outer side of the bearing plate 300 is provided with a limiting groove 310, the limiting plate 230 corresponds to the limiting groove 310, the inner side of the magnetic attraction seat 220 is provided with a mounting groove, the inner side of the mounting groove is fixedly provided with an electromagnet 240, and the input end of the electromagnet 240 is electrically connected with the output end of the controller.

Specifically, by means of the arrangement of the limiting mechanism 200, in the using process, the magnetic attraction seat 220 enables the limiting plate 230 to perform lifting motion in the inner side of the fixed side wing plate 210, the limiting plate 230 and the limiting groove 310 are matched with each other, and the bearing plate 300 can be clamped in the inner side of the limiting groove 310 through the limiting plate 230 after moving to the specified position, so that the bearing plate 300 is stable and fixed.

Specifically, by means of the arrangement of the electromagnets 240, after the bearing plate 300 moves to a specified position, the electromagnets 240 attract each other by the magnetic force generated between the electromagnets 240, so that the electromagnets 240 move oppositely, and further the limiting plate 230 is driven to stably fix the bearing plate 300, thereby further enhancing the fixing effect and being simple and convenient to operate.

The working principle and the using process of the utility model are as follows:

after the 3D printing of the model is completed, the driving motor rotates to drive the sliding bottom plate 320 to slide on the outer side of the rotating shaft 400, the bearing plate 300 slides out from the top surface of the mounting base 100, the other sliding bottom plate 320 and the bearing plate 300 are placed on the outer side of the rotating shaft 400, the driving motor drives the rotating shaft 400 to rotate, the outer spiral 410 drives the sliding bottom plate 320 to move, and further drives the sliding bottom plate 320 to slide on the top surface of the bearing rod 120, and the bearing plate 300 slides to a designated position.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a high accuracy multiaxis 3D printer, includes installation base (100) and loading board (300), loading board (300) are installed on installation base (100), the top surface fixed mounting of installation base (100) has 3D printer (110), a serial communication port, the top surface fixed mounting of installation base (100) has driving motor, driving motor's the fixed cover of output has rotation axis (400), rotation axis (400) include outer spiral (410), the outside sliding connection of rotation axis (400) has the bottom plate (320) that slides, the top surface fixedly connected with of the bottom plate (320) that slides bottom plate (320).

2. A high precision multi-axis 3D printer as claimed in claim 1, wherein one side of the outer spiral (410) is fixedly connected with a abutting disc (420), one side of the abutting disc (420) is fixedly connected with a pressure sensor, and the output end of the pressure sensor is electrically connected with a controller.

3. A high precision multi-axis 3D printer as claimed in claim 2, wherein the outer side of the outer spiral (410) is provided with an outer spiral (410), the outer side of the outer spiral (410) is rotatably connected with the inner side of the sliding bottom plate (320), the outer spiral (410) is located at one side of the abutting disc (420).

4. A high precision multi-axis 3D printer as claimed in claim 3, wherein the bottom surface of the sliding bottom plate (320) is provided with an arc chute, the top surface of the mounting base (100) is fixedly mounted with a (120) bearing rod, and the outer side of the (120) bearing rod is slidably connected with the inner side of the arc chute.

5. The high-precision multi-axis 3D printer according to claim 4, wherein a limiting mechanism (200) is fixedly mounted on the top surface of the mounting base (100), the limiting mechanism (200) comprises a fixed side wing plate (210), a magnetic suction seat (220) is slidably connected to the inner side of the fixed side wing plate (210), a limiting plate (230) is fixedly connected to one side of the magnetic suction seat (220), a limiting groove (310) is formed in the outer side of the bearing plate (300), and the limiting plate (230) corresponds to the limiting groove (310).

6. A high precision multi-axis 3D printer as claimed in claim 5 wherein, the inside of the magnetic attraction seat (220) is provided with a mounting groove, the inside of the mounting groove is fixedly mounted with an electromagnet (240), and the input end of the electromagnet (240) is electrically connected with the output end of the controller.