CN212097546U - Multilayer 3D printing device - Google Patents
Multilayer 3D printing device Download PDFInfo
- Publication number
- CN212097546U CN212097546U CN202020318985.3U CN202020318985U CN212097546U CN 212097546 U CN212097546 U CN 212097546U CN 202020318985 U CN202020318985 U CN 202020318985U CN 212097546 U CN212097546 U CN 212097546U
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- printing
- bottom plate
- support
- shower nozzle
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- 238000010146 3D printing Methods 0.000 title claims abstract description 27
- 238000007639 printing Methods 0.000 claims abstract description 111
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 2
- 230000004886 head movement Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model relates to a multilayer 3D printing device, including the independent print job device of each other and print bottom plate auto-change over device, wherein print job device including printing the shower nozzle, the shower nozzle telecontrol equipment of control shower nozzle, even there are wire drive and the workstation of silk dish, be equipped with two at least print job device along vertical direction, be equipped with along vertical direction simultaneously with print job device quantity the same print bottom plate auto-change over device rather than the cooperation, print bottom plate auto-change over device including printing the bottom plate, print the bottom plate support, two more than print the bottom plate and be connected with the main support through printing the bottom plate support, the main support is connected with the switching telecontrol equipment, the switching telecontrol equipment is used for controlling the main support to drive and prints the bottom plate support rotation or along bottom. The beneficial effect of utility model is: the utility model discloses simple structure can realize continuous 3D and print, can set up the printing procedure in advance, carries out the 3D printing operation of batchization, scale, has saved time and space.
Description
Technical Field
The utility model belongs to the technical field of 3D prints and specifically relates to a multilayer 3D printing device.
Background
At present, in order to realize batch and automatic printing in 3D printing, a plurality of 3D printing devices are generally used to perform printing production simultaneously. Taking the FDM process as an example, in the prior art, a plurality of 3D printers are generally arranged in a plurality of single machines in the horizontal or vertical direction, and print jobs are respectively performed; and when the printing of one target article is finished, pausing the printing program and blanking, namely taking the printed article off the printing platform. The disadvantages of the prior art include: a plurality of 3D printing machines which are arrayed with a plurality of single machines in the horizontal or vertical direction occupy larger space, and the space is not economical; after each target object is printed, printing is suspended and blanking is carried out, and preheating is needed again during next printing, so that the printing time is not economical.
Disclosure of Invention
The utility model discloses solve above-mentioned prior art's shortcoming, provide one kind and can realize that many 3D printers print simultaneously, and can be continuous, automatic production's 3D printing device, save the multilayer 3D printing device in time and space.
The utility model provides a technical scheme that its technical problem adopted: this kind of multilayer 3D printing device, including the print job device that is independent mutually and print bottom plate auto-change over device, wherein print the job device including printing the shower nozzle, the shower nozzle telecontrol equipment of control shower nozzle, even wire drive and workstation of silk dish, be equipped with two at least print job device along vertical direction, be equipped with along vertical direction simultaneously with print the same print bottom plate auto-change over device of job device quantity rather than the cooperation, print bottom plate auto-change over device including printing the bottom plate, print the bottom plate support, two above print the bottom plate and be connected with the main support through printing the bottom plate support, the main support is connected with the auto-change over motion device, the auto-change over motion device is used for controlling the main support to drive and prints the bottom plate support rotation.
When the device works, at least two printing working devices are vertically arranged along the Z-axis direction, and the printing heads can respectively perform printing work; after printing and accomplishing an article, print the bottom plate and can switch over, be about to accomplish the work piece that prints and print the bottom plate and change away to switch over to blank printing bottom plate and continue 3D and print, so carry out 3D continuously and print production.
Preferably, the nozzle moving device can be a 3-axis moving device or a traditional xyz-axis moving device, and the nozzle is precisely controlled to move in three dimensions during the printing process.
Preferably, 3-6 printing bottom plates are arranged on the main support, and efficient continuous printing can be performed.
Preferably, the printing bottom plate is distributed on the main support in a surrounding mode or a one-dimensional mode. When the printing bottom plates are distributed in a surrounding mode and switched in the printing process, the printing bottom plates can be switched on the workbench only by rotating the switching movement device for a certain angle; when being one-dimensional distribution, when printing the bottom plate and switching at the printing in-process, only need the certain displacement of switching motion device translation, can realize printing the switching of bottom plate on the workstation.
Preferably, the workbench is provided with a printing bottom plate positioning device matched with the printing bottom plate. Print bottom plate positioner for setting up a plurality of positioning mechanism at the workstation upper surface, when empty printing bottom plate moves to the workstation face, a plurality of positioning mechanism are through modes such as spacing, joint, fix the horizontal position of printing the bottom plate in order to guarantee to print the stability of in-process.
Preferably, the table or printing plate is connected to a heating device. The heating device heats the printing bottom plate in the printing process; the heating device can also conduct heat to the printing bottom plate contacted with the workbench through heating the workbench, so that the printing quality is improved.
The beneficial effect of utility model is: the utility model discloses simple structure can realize continuous 3D and print, can set up the printing procedure in advance, carries out the 3D printing operation of batchization, scale, has saved time and space.
Drawings
FIG. 1 is a schematic diagram of a printing plate switching device in a working position;
FIG. 2 is a schematic view of the printing plate switch in the lowered position;
description of reference numerals: printing work device 1, switching movement device 2, main support 3, printing bottom plate 4, printing bottom plate support 5, printing bottom plate switching device 6, guide rail 7, workstation 8, printing bottom plate positioner 9, wire feeder 10, shower nozzle 11, shower nozzle movement device 12, work position 13, material level 14, workstation support 15 down.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example (b):
as shown in fig. 1, a multi-layer 3D printing apparatus includes at least two printing devices 1 arranged along a z-axis, at least two printing substrate switching devices 6 arranged along the z-axis, and a printing substrate main supporter 3.
The printing working device 1 comprises a printing nozzle 11, a nozzle moving device 12, a workbench 8 and a printing bottom plate positioning device 9; the printing nozzle 11 is connected with a wire feeding device 10 and performs printing motion in a three-dimensional space range of a working position under the control of a nozzle motion device 12; the workstation realizes the separation between each 3D prints the station, and the upper surface of workstation 8 is provided with prints bottom plate positioner 9 to guarantee that printing bottom plate 4 fixes on workstation 8, and can not produce the deflection at the printing in-process.
The at least two printing bottom plate switching devices 6 arranged along the z axis are respectively fixed on the printing bottom plate main bracket 3; each printing bottom plate switching device 6 comprises at least two printing bottom plates 4, and the at least two printing bottom plates 4 are respectively connected with one end of a printing bottom plate bracket 5; the other end of the printing bottom plate bracket 5 is connected with a switching movement device 2; the switching movement device 2 is connected with a printing bottom plate main bracket 3.
In the printing process, the working mode of each layer of 3D printing station is as follows: firstly, a switching movement device 2 controls a blank first printing bottom plate 4 to enter a working position, and the first printing bottom plate is fixed on a workbench 8 under the action of a printing bottom plate positioning device 9 after entering the working position; subsequently, the printing nozzle 11 starts to print the first 3D object layer by layer under the control of the nozzle moving device 12; after the first 3D printing is finished, the printing substrate positioning device 9 unlocks the first printing substrate; the switching motion device 2 controls the first printing bottom plate and a first 3D printing article on the first printing bottom plate to leave the range of the workbench; meanwhile, the switching movement device 2 controls a blank second printing bottom plate to enter the range of the workbench 8, and the blank second printing bottom plate is fixed on the workbench through a printing bottom plate positioning device 9; subsequently the printing nozzle starts printing of a second 3D printed article; by repeating the process, the printing operation can be respectively carried out on the plurality of 3D printing stations, and the continuous operation of a plurality of printing workpieces can be realized.
After the first 3D printing workpiece leaves the range of the workbench, processes such as cooling and the like can be continuously carried out on the printing bottom plate, or blanking operation is carried out. At the same time as these operations described above, the 3D print job is still performed by the head 11 without loss of time. After all the printing plates 4 of the printing plate switching device 6 are printed, as shown in fig. 2, the main support 3 moves from the working position 13 to the blanking position 14 along the guide rail 7, and blanking is performed at the same time, so that blanking after printing is avoided each time.
The printing nozzle 11 is a common 3D printing nozzle, and the wire feeding device 10 is connected with a wire reel to ensure that the printing material can be continuously and uninterruptedly fed to the nozzle in the whole printing process.
The nozzle moving device 12 may be a 3-axis moving device or a conventional xyz-axis moving device, and precisely controls the nozzle to perform three-dimensional movement during the printing process.
When the spray head moving device moves in a 3-axis mode, the plurality of working tables can be fixedly arranged on the three working table supports 1 along the z-axis direction; the three worktable brackets 15 are also fixed with a moving track to facilitate the movement of 3 shafts of the nozzle moving device. In the printing process, the plurality of working tables can respectively print different 3D printing objects, and can also print the same 3D printing object synchronously.
The printing bottom plate switching device 6 preferably uses 3-6 printing bottom plates, and the 3-6 printing bottom plates are respectively connected with the printing bottom plate bracket 5 and are circularly arranged by taking the printing bottom plate main bracket 3 as the center; when the printing bottom plate is switched in the printing process, the printing bottom plate can be switched on the workbench only by switching the movement device 2 to rotate by a certain angle.
Print bottom plate positioner 6 for setting up a plurality of positioning mechanism at the workstation upper surface, when empty printing bottom plate moves to the workstation face, a plurality of positioning mechanism are through modes such as spacing, joint, fix the horizontal position of printing bottom plate 4 in order to guarantee to print the stability of in-process.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (6)
1. The utility model provides a multilayer 3D printing device, includes printing equipment (1) and printing bottom plate auto-change over device (6) that mutually independent, wherein prints equipment (1) including printing shower nozzle (11), shower nozzle telecontrol equipment (12) of control shower nozzle (11), wire drive feed unit (10) and workstation (8) that even have the wire reel, characterized by: be equipped with two at least print work device (1) along vertical direction, be equipped with simultaneously along vertical direction with print work device (1) the same printing bottom plate auto-change over device (6) of quantity rather than the cooperation, print bottom plate auto-change over device (6) including printing bottom plate (4), print bottom plate support (5), printing bottom plate (4) more than two are connected with main support (3) through printing bottom plate support (5), main support (3) are connected with switching motion device (2), switching motion device (2) are used for controlling main support (3) to drive and print bottom plate support (5) rotation or along bottom guide rail (7) translation.
2. The multi-layer 3D printing device of claim 1, wherein: the spray head movement device (12) is a 3-axis movement device or a conventional xyz-axis movement device.
3. The multi-layer 3D printing device of claim 1, wherein: 3-6 printing bottom plates (4) are arranged on the main bracket (3).
4. The multi-layer 3D printing device of claim 1, wherein: the printing bottom plate (4) is distributed on the main bracket (3) in a surrounding way or in a one-dimensional way.
5. The multi-layer 3D printing device of claim 1, wherein: the workbench (8) or the printing bottom plate (4) is connected with a heating device.
6. The multi-layer 3D printing device of claim 1, wherein: the workbench (8) is provided with a printing bottom plate positioning device (9) matched with the printing bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318985.3U CN212097546U (en) | 2020-03-16 | 2020-03-16 | Multilayer 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318985.3U CN212097546U (en) | 2020-03-16 | 2020-03-16 | Multilayer 3D printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212097546U true CN212097546U (en) | 2020-12-08 |
Family
ID=73633942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020318985.3U Active CN212097546U (en) | 2020-03-16 | 2020-03-16 | Multilayer 3D printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212097546U (en) |
-
2020
- 2020-03-16 CN CN202020318985.3U patent/CN212097546U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: 100013, 11th Floor, No.1 Andingmenwai Street, Chaoyang District, Beijing (No. C476 Anzhen Incubator) Patentee after: Beijing Qianhengde Technology Co.,Ltd. Country or region after: China Patentee after: Beijing Liqian Hengxin Technology Co.,Ltd. Address before: Room 101, building 4, No. 368, wangjiali, Chang'an village, Wenyan street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Anshi Asia Pacific Additive Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |