CN216182802U

CN216182802U - 3D printer capable of automatically switching main shafts

Info

Publication number: CN216182802U
Application number: CN202121611014.9U
Authority: CN
Inventors: 薛春巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-04-05
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a 3D printer capable of automatically switching main shafts, which comprises a workbench, wherein a control panel is fixedly arranged on the front surface of the workbench, motor equipment is fixedly arranged in the workbench, a processing table is fixedly arranged at the top of the motor equipment, a fixed frame is fixedly arranged at the top of the workbench, a positive and negative motor is fixedly arranged in the workbench, a rotating rod is fixedly arranged at the top of the positive and negative motor, a driving wheel is fixedly arranged at one end of the rotating rod, a threaded rod is arranged in the fixed frame, a driven wheel is fixedly arranged at one end of the threaded rod, a sleeve is arranged on the outer wall of the threaded rod, and a through hole is formed in the sleeve; according to the 3D printer capable of automatically switching the main shafts, the micro motor and the rotating frame are arranged, the main shafts can be automatically replaced, multiple functions of 3D printing, laser cutting, laser engraving, riveting and the like are achieved, the workpiece machining efficiency is high, meanwhile, the machining table can be rotated through the motor device, printing can be performed in all angles, better work is facilitated, and the working efficiency is improved.

Description

3D printer capable of automatically switching main shafts

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a 3D printer capable of automatically switching a main shaft.

Background

In 2016, 3 D.2month and 3 D.Soviet Proc.Soviet Nature project group of 3D printing engineering technology research and development center of Fujian substance structure institute in China breaks through a key technology for rapid forming of three-dimensional objects capable of being continuously printed for the first time in China, and develops a super rapid continuous printing digital projection 3D printer, the speed of the 3D printer reaches 600mm/s of record creation, a three-dimensional object with the height of 60mm can be pulled out from a resin tank within 6 minutes, the same object needs about 10 hours when being printed by adopting a traditional three-dimensional photocuring forming process (SLA), the speed is increased by 100 times, and the 3D printing realizes space industrialization.

Industrial grade 3D printing apparatus cost is on the high side, equipment utilization is on the low side, work efficiency is low, equipment use cost is high, can't be adapted to quick production and multi-functional intensive production, especially need to bore to the work piece that 3D printed, mill, rivet or other processing man-hour such as laser beam machining, often need switch over lathe and clamping again, work efficiency is extremely low, and current solution is the more equipment of purchase, increase equipment quantity, can increase equipment cost like this, the productivity effect is reduced, be not very suitable for quick production and multi-functional intensive production mode, current printing main shaft motion range is little simultaneously, for this we propose a multi-functional 3D printing apparatus of automatic switch main shaft.

The prior art has the following defects or problems:

1. the existing 3D printer capable of automatically switching the main shaft has the disadvantages of high equipment manufacturing cost, low equipment utilization rate, low working efficiency and high equipment use cost, and cannot be suitable for quick production and multifunctional intensive production;

2. the existing 3D printer capable of automatically switching the main shaft is difficult to realize multi-angle multi-station adjustment change of the 3D printing main shaft and cannot automatically switch the main shaft.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 3D printer capable of automatically switching main shafts aiming at the defects of the prior art, and aims to solve the problems that the equipment cost is high, the equipment utilization rate is low, the working efficiency is low, the equipment use cost is high, the quick production and the multifunctional intensive production cannot be adapted to, the multi-angle multi-station adjustment and change of the 3D printing main shaft are difficult to realize, and the main shafts cannot be automatically switched.

In order to achieve the purpose, the utility model provides the following technical scheme: A3D printer capable of automatically switching a main shaft comprises a workbench, wherein a control panel is fixedly mounted on the front side of the workbench, motor equipment is fixedly mounted in the workbench, a machining table is fixedly mounted at the top of the motor equipment, a fixing frame is fixedly mounted at the top of the workbench, a positive and negative motor is fixedly mounted in the workbench, a rotating rod is fixedly mounted at the top of the positive and negative motor, a driving wheel is fixedly mounted at one end of the rotating rod, a threaded rod is arranged in the fixing frame, a driven wheel is fixedly mounted at one end of the threaded rod, a sleeve is arranged on the outer wall of the threaded rod, a through hole is formed in the sleeve, an electric telescopic rod is fixedly mounted at the bottom of the sleeve, a fixing block is fixedly mounted at the bottom of the electric telescopic rod, an adjusting bolt is arranged on the upper surface of the fixing block, a micro motor is fixedly mounted at one end of the fixing block, a rotating frame is fixedly mounted at one end of the micro motor, and a main shaft is fixedly mounted on one side of the rotating frame.

As a preferred technical scheme of the utility model, the control panel is fixedly arranged on the front surface of the workbench through a fixing bolt, a lead is arranged in the control panel, and the control panel is electrically connected with an external power supply through the lead.

As a preferred technical solution of the present invention, a wire is disposed inside the motor device, and the motor device is electrically connected to an external power source through the wire.

As a preferred technical scheme of the utility model, the driving wheel and the driven wheel are in the same size, and the driving wheel drives the driven wheel to rotate through the positive and negative motors.

As a preferred technical scheme of the utility model, the outer diameter of the threaded rod is matched with the inner diameter of the through hole, and the threaded rod is sleeved with the sleeve through the through hole.

As a preferable technical scheme, a lead is arranged in the electric telescopic rod, and the electric telescopic rod is electrically connected with an external power supply through the lead.

As a preferable technical scheme of the utility model, four main shafts are arranged, and the main shafts are uniformly and symmetrically distributed on one side of the rotating frame.

Compared with the prior art, the utility model provides the 3D printer capable of automatically switching the main shaft, which has the following beneficial effects:

1. according to the 3D printer capable of automatically switching the main shaft, multi-angle multi-station adjustment and change of the 3D printing main shaft can be conveniently achieved through the arrangement of the positive and negative motors, the rotating rod, the driving wheel, the driven wheel, the threaded rod, the sleeve, the electric telescopic rod, the fixing block and the adjusting bolt, and the printing effect is better;

2. this but 3D printer of automatic switch-over main shaft through setting up micro motor and rotating turret, can realize the automatic main shaft that changes, realizes multiple functions such as 3D printing, laser cutting, laser sculpture and riveting processing, and work piece machining efficiency is high, rotates the processing platform through electrical equipment simultaneously, can provide the all-round angle and print, and the better work of being convenient for improves work efficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is a partial schematic view of the present invention;

FIG. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. a work table; 2. a control panel; 3. a motor device; 4. a processing table; 5. a fixed mount; 6. a positive and negative motor; 7. a rotating rod; 8. a driving wheel; 9. a threaded rod; 10. a driven wheel; 11. a sleeve; 12. a through hole; 13. an electric telescopic rod; 14. a fixed block; 15. adjusting the bolt; 16. a micro motor; 17. a rotating frame; 18. a main shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: A3D printer capable of automatically switching a spindle comprises a workbench 1, a control panel 2 is fixedly installed on the front side of the workbench 1, a motor device 3 is fixedly installed inside the workbench 1, a processing table 4 is fixedly installed on the top of the motor device 3, a fixing frame 5 is fixedly installed on the top of the workbench 1, a forward and reverse motor 6 is fixedly installed inside the workbench 1, a rotating rod 7 is fixedly installed on the top of the forward and reverse motor 6, a driving wheel 8 is fixedly installed at one end of the rotating rod 7, a threaded rod 9 is arranged inside the fixing frame 5, a driven wheel 10 is fixedly installed at one end of the threaded rod 9, a sleeve 11 is arranged on the outer wall of the threaded rod 9, a through hole 12 is formed inside the sleeve 11, an electric telescopic rod 13 is fixedly installed at the bottom of the sleeve 11, a fixed block 14 is fixedly installed at the bottom of the electric telescopic rod 13, an adjusting bolt 15 is arranged on the upper surface of the fixed block 14, and a micro motor 16 is fixedly installed at one end of the fixed block 14, one end of the micro motor 16 is fixedly provided with a rotating frame 17, and one side of the rotating frame 17 is fixedly provided with a main shaft 18.

In the embodiment, the control panel 2 is fixedly arranged on the front side of the workbench 1 through a fixing bolt, a wire is arranged inside the control panel 2, and the control panel 2 is electrically connected with an external power supply through the wire, so that the whole device is conveniently controlled, and the real-time performance and convenience of control are ensured; a wire is arranged inside the motor device 3, and the motor device 3 is electrically connected with an external power supply through the wire, so that the angle can be conveniently adjusted for rotating the processing table 4; the driving wheel 8 and the driven wheel 10 are in the same size, the driving wheel 8 drives the driven wheel 10 to rotate through the positive and negative motor 6, and the threaded rod 9 is conveniently driven to rotate, and the sleeve 11 is conveniently moved; the outer diameter of the threaded rod 9 is matched with the inner diameter of the through hole 12, the threaded rod 9 is in threaded sleeve connection with the sleeve 11 through the through hole 12, and the sleeve 11 is convenient to move and better work; a lead is arranged inside the electric telescopic rod 13, and the electric telescopic rod 13 is electrically connected with an external power supply through the lead, so that the height of the main shaft 18 can be conveniently adjusted, and the electric telescopic rod is convenient to use better; the number of the main shafts 18 is four, the main shafts 18 are uniformly and symmetrically distributed on one side of the rotating frame 17, and the main shafts 18 are convenient to replace and better to use.

The working principle and the using process of the utility model are as follows: when the automatic change-over device is used, the rotating rod 7 is rotated by the operation of the positive and negative motors 6 to drive the driving wheel 8 to rotate, so that the driven wheel 10 is driven to rotate, the threaded rod 9 is driven to rotate, the sleeve 11 is driven to move left and right by the rotation of the threaded rod 9, the position of the spindle 18 is adjusted conveniently, the electric telescopic rod 13 is arranged at the bottom of the sleeve 11, when the electric telescopic rod 13 works, the height of the spindle 18 is adjusted conveniently, the fixed block 14 is arranged at the bottom of the electric telescopic rod 13, the adjusting bolt 15 is arranged on the upper surface of the fixed block 14, the angle of the spindle 18 can be adjusted through the adjusting bolt 15, the multi-angle multi-station adjustment change of the 3D printing spindle 18 is conveniently realized, the printing effect is better, the micro motor 16 is arranged at one end of the fixed block 14, the rotating frame 17 is rotated by the operation of the micro motor 16, the automatic change of the spindle 18 can be realized, and the motor device 3 is arranged in the workbench 1, through 3 work rotation processing platforms 4 of electrical equipment, can provide the all-round angle and print, the better work of being convenient for improves work efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but 3D printer of automatic switch-over main shaft which characterized in that: comprises a workbench (1), a control panel (2) is fixedly installed on the front side of the workbench (1), a motor device (3) is fixedly installed inside the workbench (1), a processing table (4) is fixedly installed on the top of the motor device (3), a fixing frame (5) is fixedly installed on the top of the workbench (1), a positive and negative motor (6) is fixedly installed inside the workbench (1), a rotating rod (7) is fixedly installed on the top of the positive and negative motor (6), a driving wheel (8) is fixedly installed on one end of the rotating rod (7), a threaded rod (9) is arranged inside the fixing frame (5), a driven wheel (10) is fixedly installed on one end of the threaded rod (9), a sleeve (11) is arranged on the outer wall of the threaded rod (9), a through hole (12) is arranged inside the sleeve (11), and an electric telescopic rod (13) is fixedly installed on the bottom of the sleeve (11), electric telescopic handle (13) bottom fixed mounting has fixed block (14), fixed block (14) upper surface is provided with adjusting bolt (15), fixed block (14) one end fixed mounting has micro motor (16), micro motor (16) one end fixed mounting has rotating turret (17), rotating turret (17) one side fixed mounting has main shaft (18).

2. The 3D printer of claim 1, wherein the spindle is automatically switched between: control panel (2) are openly at workstation (1) through fixing bolt fixed mounting, control panel (2) inside is provided with the wire, control panel (2) pass through wire and external power source electric connection.

3. The 3D printer of claim 1, wherein the spindle is automatically switched between: the motor device (3) is internally provided with a lead, and the motor device (3) is electrically connected with an external power supply through the lead.

4. The 3D printer of claim 1, wherein the spindle is automatically switched between: the driving wheel (8) and the driven wheel (10) are in the same size, and the driving wheel (8) drives the driven wheel (10) to rotate through the positive and negative motor (6).

5. The 3D printer of claim 1, wherein the spindle is automatically switched between: the outer diameter of the threaded rod (9) is matched with the inner diameter of the through hole (12), and the threaded rod (9) is in threaded sleeve connection with the sleeve (11) through the through hole (12).

6. The 3D printer of claim 1, wherein the spindle is automatically switched between: the electric telescopic rod (13) is internally provided with a wire, and the electric telescopic rod (13) is electrically connected with an external power supply through the wire.

7. The 3D printer of claim 1, wherein the spindle is automatically switched between: the number of the main shafts (18) is four, and the main shafts (18) are uniformly and symmetrically distributed on one side of the rotating frame (17).