CN220331993U - FDM printer with part inside filling structure - Google Patents
FDM printer with part inside filling structure Download PDFInfo
- Publication number
- CN220331993U CN220331993U CN202322025006.1U CN202322025006U CN220331993U CN 220331993 U CN220331993 U CN 220331993U CN 202322025006 U CN202322025006 U CN 202322025006U CN 220331993 U CN220331993 U CN 220331993U
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- China
- Prior art keywords
- axis moving
- moving assembly
- printing
- motor
- screw rod
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- 238000007639 printing Methods 0.000 claims abstract description 57
- 239000003292 glue Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses an FDM printer with a part internal filling structure, which comprises a main body, and a Z-axis moving assembly, an X-axis moving assembly, a Y-axis moving assembly, a first printing assembly and a second printing assembly which are arranged in the main body; the Z-axis moving assembly is provided with a lifting plate, and the upper surface of the lifting plate is provided with a printing platform; the X-axis moving component is arranged on the inner upper wall of the main body; the Y-axis moving assembly is arranged below the X-axis moving assembly, and a first sliding block and a second sliding block are arranged on the outer side of the Y-axis moving assembly; the beneficial effects of the utility model are as follows: the external contour and the internal sparse grid structure of the part are printed through the first printing head, then the reinforced glue is printed in the external contour through the second printing head, the strength and the toughness of the part are increased, and the problem that the fine structure is easy to break and damage is avoided.
Description
Technical Field
The utility model relates to the related field of FDM printing equipment, in particular to an FDM printer with a part internal filling structure.
Background
FDM (FusedDepositionModeling) Process fused deposition Fabrication (FDM) Process was developed by the American scholars ScottCrump in 1988. The material of FDM is typically a thermoplastic material such as wax, ABS, nylon, etc. Fed in a filiform form. The material is melted by heating in the spray head. The nozzle moves along the part cross-sectional profile and fill trajectory while extruding the molten material, which solidifies rapidly and with the surrounding material.
The existing FDM printer has the following defects when in printing: all are printed layer by layer, so that the bonding strength between layers is low, and meanwhile, the fine structure is not enough in strength and is easy to break.
Disclosure of Invention
The utility model aims to provide an FDM printer with a part inner filling structure, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an FDM printer with a part inside filling structure comprises a main body, and a Z-axis moving assembly, an X-axis moving assembly, a Y-axis moving assembly, a first printing assembly and a second printing assembly which are arranged inside the main body;
the Z-axis moving assembly is provided with a lifting plate, and the upper surface of the lifting plate is provided with a printing platform;
the X-axis moving component is arranged on the inner upper wall of the main body;
the Y-axis moving assembly is arranged below the X-axis moving assembly, and a first sliding block and a second sliding block are arranged on the outer side of the Y-axis moving assembly;
the first printing component and the second printing component respectively comprise a first charging barrel, a second charging barrel, a first printing head and a second printing head, and the first printing head and the second printing head are respectively arranged on the lower surfaces of the first sliding block and the second sliding block.
Preferably, the Z-axis moving assembly comprises a first motor, a first screw rod and a first guide rod, wherein the first motor is arranged on the upper surface of the outer side of the main body, the first screw rod and the first guide rod are connected with the lifting plate, and the upper end of the first screw rod is connected with an output shaft of the first motor.
Preferably, the X-axis moving assembly comprises a second motor, a second screw rod and a second guide rod, wherein the second motor is arranged at the upper end of the rear side surface of the main body, the second screw rod and the second guide rod are arranged inside the upper end of the main body, the end of the second screw rod is connected with an output shaft of the second motor, and movable plates are arranged on the outer sides of the second screw rod and the second guide rod.
Preferably, the Y-axis moving assembly comprises a third motor, a third screw rod and a third guide rod, wherein the third motor is arranged on the outer side surface of one of the movable plates, the third screw rod and the third guide rod are arranged on the inner sides of the two movable plates, and the end of the third screw rod is connected with an output shaft of the third motor.
Preferably, the first printing head and the second printing head are connected with the first charging barrel and the second charging barrel through a first material pipe and a second material pipe respectively.
Preferably, the first cylinder is internally provided with printing material, and the second cylinder is internally provided with reinforcing glue.
Compared with the prior art, the utility model has the beneficial effects that: through setting up first printer head, the second printer head, set up first feed cylinder, second feed cylinder in the outside of main part simultaneously, and with first printer head, the second printer head is connected with first feed cylinder, second feed cylinder respectively, and then at the printing in-process, print the external profile of part and inside sparse grid structure through first printer head, then print reinforcing glue in the inside of external profile through the second printer head, increase part intensity and toughness, avoid tiny structure to break the problem of damage easily.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is a schematic structural view of an X-axis moving assembly according to the present utility model.
In the figure: 1. a main body; 2. a lifting plate; 3. a printing platform; 4. a first slider; 5. a second slider; 6. a first barrel; 7. a second barrel; 8. a first printhead; 9. a second print head; 10. a first motor; 11. a first screw rod; 12. a first guide bar; 13. a second motor; 14. a second screw rod; 15. a second guide bar; 16. a movable plate; 17. a third motor; 18. a third screw rod; 19. a third guide bar; 20. a first material pipe; 21. and a second material pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: an FDM printer with a part inside filling structure comprises a main body 1, and a Z-axis moving assembly, an X-axis moving assembly, a Y-axis moving assembly, a first printing assembly and a second printing assembly which are arranged inside the main body 1;
the Z-axis moving assembly is provided with a lifting plate 2, and the upper surface of the lifting plate 2 is provided with a printing platform 3;
the X-axis moving component is arranged on the inner upper wall of the main body 1;
the Y-axis moving assembly is arranged below the X-axis moving assembly, and a first sliding block 4 and a second sliding block 5 are arranged on the outer side of the Y-axis moving assembly;
the first printing component and the second printing component respectively comprise a first charging barrel 6, a second charging barrel 7, a first printing head 8 and a second printing head 9, and the first printing head 8 and the second printing head 9 are respectively arranged on the lower surfaces of the first sliding block 4 and the second sliding block 5.
The Z-axis moving assembly comprises a first motor 10, a first screw rod 11 and a first guide rod 12, wherein the first motor 10 is arranged on the upper surface of the outer side of the main body 1, the first screw rod 11 and the first guide rod 12 are connected with the lifting plate 2, and the upper end of the first screw rod 11 is connected with an output shaft of the first motor 10.
The X-axis moving assembly comprises a second motor 13, a second screw rod 14 and a second guide rod 15, wherein the second motor 13 is arranged at the upper end of the rear side face of the main body 1, the second screw rod 14 and the second guide rod 15 are arranged inside the upper end of the main body 1, the end of the second screw rod 14 is connected with an output shaft of the second motor 13, and movable plates 16 are arranged on the outer sides of the second screw rod 14 and the second guide rod 15.
The Y-axis moving assembly comprises a third motor 17, a third screw rod 18 and a third guide rod 19, wherein the third motor 17 is arranged on the outer side surface of one movable plate 16, the third screw rod 18 and the third guide rod 19 are arranged on the inner sides of the two movable plates 16, and the end of the third screw rod 18 is connected with an output shaft of the third motor 17.
The first printing head 8 and the second printing head 9 are respectively connected with the first charging barrel 6 and the second charging barrel 7 through a first material pipe 20 and a second material pipe 21.
The first charging barrel 6 is internally provided with printing materials, and the second charging barrel 7 is internally provided with reinforcing glue.
In this embodiment, a control box is further disposed on the outer side of the main body 1, and is used for controlling the Z-axis moving assembly, the Y-axis moving assembly, and the X-axis moving assembly, and simultaneously controlling the first print head 8 and the second print head 9 to operate.
Specifically, when the utility model is used, the first motor 10 drives the first screw rod 11 to rotate, so that the lifting plate 2 drives the printing platform 3 to move upwards, meanwhile, the second motor 13 and the third motor 17 work, the position of the first printing head 8 is adjusted, the outer contour of the first layer of the part and the grid-shaped structure with sparse inside the contour are printed on the upper surface of the printing platform 3, the position of the second printing head 9 is adjusted by the second motor 13 and the third motor 17 subsequently, and the reinforcing glue is printed in the outer contour by the second printing head 9 until the first layer is printed, wherein the printing thickness is equal to the printing thickness of the first printing head 8.
The first motor 10 drives the first screw rod 11 to rotate, so that the lifting plate 2 and the printing platform 3 move downwards, the printing steps of the first layer are repeated, and the printing of the second layer is completed until the printing of the part is completed.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The FDM printer with the part internal filling structure is characterized by comprising a main body (1), and a Z-axis moving assembly, an X-axis moving assembly, a Y-axis moving assembly, a first printing assembly and a second printing assembly which are arranged in the main body (1);
the Z-axis moving assembly is provided with a lifting plate (2), and the upper surface of the lifting plate (2) is provided with a printing platform (3);
the X-axis moving component is arranged on the inner upper wall of the main body (1);
the Y-axis moving assembly is arranged below the X-axis moving assembly, and a first sliding block (4) and a second sliding block (5) are arranged on the outer side of the Y-axis moving assembly;
the first printing component and the second printing component respectively comprise a first charging barrel (6), a second charging barrel (7), a first printing head (8) and a second printing head (9), and the first printing head (8) and the second printing head (9) are respectively arranged on the lower surfaces of the first sliding block (4) and the second sliding block (5).
2. An FDM printer with part internal filling structure according to claim 1, wherein: the Z-axis moving assembly comprises a first motor (10), a first screw rod (11) and a first guide rod (12), wherein the first motor (10) is arranged on the outer upper surface of the main body (1), the first screw rod (11), the first guide rod (12) and the lifting plate (2) are connected, and the upper end of the first screw rod (11) is connected with an output shaft of the first motor (10).
3. An FDM printer with part internal filling structure according to claim 1, wherein: the X-axis moving assembly comprises a second motor (13), a second screw rod (14) and a second guide rod (15), wherein the second motor (13) is arranged at the upper end of the rear side face of the main body (1), the second screw rod (14) and the second guide rod (15) are arranged inside the upper end of the main body (1), the end of the second screw rod (14) is connected with an output shaft of the second motor (13), and movable plates (16) are arranged on the outer sides of the second screw rod (14) and the second guide rod (15).
4. An FDM printer with part internal filling structure according to claim 1, wherein: the Y-axis moving assembly comprises a third motor (17), a third screw rod (18) and a third guide rod (19), wherein the third motor (17) is arranged on the outer side surface of one movable plate (16), the third screw rod (18) and the third guide rod (19) are arranged on the inner sides of the two movable plates (16), and the end of the third screw rod (18) is connected with an output shaft of the third motor (17).
5. An FDM printer with part internal filling structure according to claim 1, wherein: the first printing head (8) and the second printing head (9) are respectively connected with the first charging barrel (6) and the second charging barrel (7) through a first material pipe (20) and a second material pipe (21).
6. An FDM printer with part internal filling structure according to claim 1, wherein: the first charging barrel (6) is internally provided with printing materials, and the second charging barrel (7) is internally provided with reinforcing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025006.1U CN220331993U (en) | 2023-07-31 | 2023-07-31 | FDM printer with part inside filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025006.1U CN220331993U (en) | 2023-07-31 | 2023-07-31 | FDM printer with part inside filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220331993U true CN220331993U (en) | 2024-01-12 |
Family
ID=89446095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322025006.1U Active CN220331993U (en) | 2023-07-31 | 2023-07-31 | FDM printer with part inside filling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220331993U (en) |
-
2023
- 2023-07-31 CN CN202322025006.1U patent/CN220331993U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |