CN216067302U - Printer head dismantles and changes device is beaten to 3D printer - Google Patents
Printer head dismantles and changes device is beaten to 3D printer Download PDFInfo
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- CN216067302U CN216067302U CN202122077218.5U CN202122077218U CN216067302U CN 216067302 U CN216067302 U CN 216067302U CN 202122077218 U CN202122077218 U CN 202122077218U CN 216067302 U CN216067302 U CN 216067302U
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- mounting groove
- plate
- elastic component
- printer
- printing head
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- 238000007639 printing Methods 0.000 claims abstract description 67
- 238000003756 stirring Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010009 beating Methods 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of 3D printers, in particular to a 3D printer printing head dismounting and replacing device; the fixed subassembly cover is established in the outside of beating printer head, and be located the mounting groove, the one end that the choke was kept away from to fixed subassembly is laminated with the bottom of mounting groove, every elastic component's one end all with the top fixed connection of mounting groove, every elastic component's the other end all supports with fixed subassembly, the outside at the mounting groove is established to the gomphosis board cover, install fixed subassembly in the outside back of beating printer head, pulling elastic component, make elastic component be in compression state, and will beat printer head and place in the mounting groove, loosen elastic component, under elastic component's restoring force effect, fix fixed subassembly in the mounting groove, with gomphosis board block on the pedestal, thereby accomplish the installation of beating printer head, compare in traditional thread tightening, it is more convenient during the dismouting.
Description
Technical Field
The utility model relates to the technical field of 3D printers, in particular to a 3D printer printing head dismounting and replacing device.
Background
With the development of printing technology, 3D printing technology is used more and more, however, in the process of using the 3D printer, the printing head part is easy to be blocked, worn and the like, so the printing head has to be replaced frequently.
However, most of the printing heads of the existing 3D printer are fixed by screws, which is troublesome to assemble and disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a 3D printer printing head dismounting and replacing device, which solves the problem that most printing heads of the existing 3D printers in the prior art are fixed through screws and are troublesome to dismount.
In order to achieve the purpose, the utility model provides a 3D printer printing head dismounting and replacing device which comprises a shell, a workbench, a bin, a printing mechanism, a mounting seat and a printing head, wherein the workbench is arranged at the inner bottom of the shell, the printing mechanism is arranged at the inner top of the shell, the bin is detachably connected with the workbench and is positioned at the top of the workbench, a conveying pipe is arranged on the bin, the mounting seat is arranged at the output end of the printing mechanism, the printing head is detachably connected with the mounting seat, a throat pipe is arranged on the printing head, and the throat pipe is connected with a flange of the conveying pipe;
the mounting seat comprises a mounting plate, a seat body, two elastic components, a fixing component and an embedded plate, the mounting plate is in threaded connection with the output end of the printing mechanism, the seat body is fixedly connected with the mounting plate, one end of the seat body, which is far away from the mounting plate, is provided with a mounting groove, the printing head penetrates through the mounting groove, the fixing component is sleeved outside the printing head, and is positioned in the mounting groove, one end of the fixing component far away from the throat pipe is jointed with the bottom of the mounting groove, the two sides of the mounting groove are respectively provided with one elastic component, one end of each elastic component is fixedly connected with the top of the mounting groove, the other end of each elastic component is abutted against the fixed component, and the embedded plate is clamped and connected with the seat body and covers the outside of the mounting groove.
After the fixing component is installed outside the printing head, the elastic component is pulled to enable the elastic component to be in a compressed state, the printing head is placed in the installation groove, the elastic component is loosened, the fixing component is fixed in the installation groove under the action of restoring force of the elastic component, and the embedded plate is clamped on the seat body, so that the printing head is installed.
The fixing assembly comprises a top plate, two side plates and two abutting plates, a connecting hole is formed in the top plate, the top plate is located above the printing head, the connecting hole is matched with the throat pipe, the side plates are arranged on two sides of the top plate respectively, the two side plates are located on two sides of the printing head respectively, the abutting plates are arranged at one ends, far away from the top plate, of the side plates, the abutting plates are perpendicular to the side plates, and one sides of the abutting plates are attached to the bottom of the mounting groove.
After the fixing component is covered outside the printing head through the connecting hole, the printing head provided with the fixing component is placed inside the mounting groove, so that one side of the supporting plate is attached to the bottom of the mounting groove, the other side of the supporting plate is abutted to the elastic component, and the printing head is fixed inside the mounting groove.
Each elastic component comprises a connecting block, a spring and a supporting block, the connecting block is welded with the top of the mounting groove, one end of the spring is fixedly connected with the connecting block, and the other end of the spring is fixedly connected with the supporting block.
The connecting block and the abutting block are fixedly connected with the spring, the structure is firmer, when the printing head is installed, the abutting block is pulled, so that the spring is in a compressed state, after the printing head is installed in the installation groove, under the action of restoring force of the spring, the abutting block corresponds to the abutting plate, and the printing head is fixed in the installation groove.
Each elastic component further comprises a pulling rod, one end of each pulling rod is fixedly connected with the abutting block, the other end of each pulling rod penetrates through the top of the mounting groove, and each pulling rod is located inside the corresponding spring.
When the printing head is installed, the pulling rod is pulled to drive the abutting block to ascend, so that the printing head provided with the fixing component is installed in the installation groove more conveniently.
The connecting block is arranged in a circular ring structure, the pulling rod penetrates through the middle of the connecting block, and a pull ring is arranged at one end, far away from the abutting block, of the pulling rod.
The connecting block is the setting of ring structure, makes the pulling rod runs through in proper order the middle part of connecting block with the top of mounting groove set up on the pulling rod the pull ring makes the pulling more convenient during the pulling rod.
The embedded plate comprises a cover plate and two clamping plates, clamping grooves are formed in the two sides of the mounting groove, the clamping plates are arranged on the two sides of the cover plate, the clamping plates correspond to the clamping grooves, and the cover plate covers the end portion of the mounting groove.
And after the printing head is arranged in the mounting groove, the cover plate is covered, and the clamping plate is clamped into the clamping groove, so that the printing head is arranged.
Wherein, the 3D printer beats printer head and dismantles change device still includes the stirring subassembly, the stirring subassembly with the workbin is dismantled and is connected, and is located the top of workbin, the output of stirring subassembly is located the inside of workbin.
Utilize the rabbling mechanism is right the raw materials in the workbin stirs to make the raw materials more even, make the finished product effect of printing better.
Wherein, the stirring subassembly includes servo motor, axis of rotation and stirring fan blade, servo motor with the workbin is dismantled and is connected, and is located the top of workbin, servo motor's output is provided with the axis of rotation, stirring fan blade with the axis of rotation is dismantled and is connected, and is located the inside of workbin.
The servo motor is started, and the rotating shaft drives the stirring fan blades to rotate, so that the raw materials in the material box are stirred, and the raw materials are mixed more uniformly.
The 3D printer printing head dismounting and replacing device comprises a printing head, a fixing component, a mounting groove, a throat pipe, an elastic component, a mosaic plate, a mounting groove, a throat pipe, a mounting groove, a mounting plate, a fixing component and a fixing component, wherein the printing head penetrates through the mounting groove, the fixing component is sleeved outside the printing head and is positioned in the mounting groove, one end of the fixing component, far away from the throat pipe, is attached to the bottom of the mounting groove, one end of each elastic component is fixedly connected with the top of the mounting groove, the other end of each elastic component is abutted against the fixing component, the mosaic plate is covered outside the mounting groove, the fixing component is mounted outside the printing head, the elastic component is pulled to enable the elastic component to be in a compressed state, the printing head is placed in the mounting groove, the elastic component is released, and fixed in the mounting groove under the action of restoring force of the elastic component, the embedded plate is clamped on the base body, so that the printing head is mounted, and compared with the traditional threaded fixing, the mounting and dismounting are more convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a 3D printer printing head dismounting and replacing device provided by the utility model.
Fig. 2 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of a disassembled structure of the mounting seat and the printing head provided by the utility model.
Fig. 4 is a schematic view of a partial structure at a of fig. 3 according to the present invention.
Fig. 5 is a schematic structural diagram of the stirring assembly provided by the utility model.
1-shell, 2-workbench, 3-bin, 31-delivery pipe, 4-printing mechanism, 5-mounting seat, 51-mounting plate, 52-base, 53-elastic component, 531-connecting block, 532-spring, 533-abutting block, 534-pulling rod, 535-pulling ring, 54-fixing component, 541-top plate, 542-side plate, 543-abutting plate, 544-connecting hole, 55-embedding plate, 551-cover plate, 552-clamping plate, 553-clamping groove, 56-mounting groove, 6-printing head, 61-throat, 7-stirring component, 71-servo motor, 72-rotating shaft, 73-stirring fan blade
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the utility model provides a 3D printer head dismounting and replacing device, which includes a housing 1, a workbench 2, a bin 3, a printing mechanism 4, a mounting seat 5 and a printing head 6, wherein the workbench 2 is arranged at the inner bottom of the housing 1, the printing mechanism 4 is arranged at the inner top of the housing 1, the bin 3 is detachably connected with the workbench 2 and is positioned at the top of the workbench 2, a delivery pipe 31 is arranged on the bin 3, the mounting seat 5 is arranged at the output end of the printing mechanism 4, the printing head 6 is detachably connected with the mounting seat 5, a throat 61 is arranged on the printing head 6, and the throat 61 is in flange connection with the delivery pipe 31;
the mounting seat 5 includes a mounting plate 51, a seat body 52, two elastic components 53, a fixing component 54 and an engaging plate 55, the mounting plate 51 is in threaded connection with the output end of the printing mechanism 4, the seat body 52 is fixedly connected with the mounting plate 51, one end of the seat body 52, which is away from the mounting plate 51, is provided with a mounting groove 56, the printing head 6 penetrates through the mounting groove 56, the fixing component 54 is sleeved outside the printing head 6 and is located in the mounting groove 56, one end of the fixing component 54, which is away from the throat 61, is attached to the bottom of the mounting groove 56, two sides of the mounting groove 56 are respectively provided with one elastic component 53, one end of each elastic component 53 is fixedly connected with the top of the mounting groove 56, the other end of each elastic component 53 is abutted against the fixing component 54, and the engaging plate 55 is engaged with the seat body 52, and covers the outside of the mounting groove 56.
In this embodiment, after the fixing component 54 is mounted outside the print head 6, the elastic component 53 is pulled to make the elastic component 53 in a compressed state, the print head 6 is placed in the mounting groove 56, the elastic component 53 is released, the fixing component 54 is fixed in the mounting groove 56 under the action of the restoring force of the elastic component 53, and the fitting plate 55 is engaged with the seat body 52, so that the print head 6 is mounted, which is more convenient to mount and dismount compared with the conventional screw fixing.
Further, the fixing assembly 54 includes a top plate 541, two side plates 542 and two abutting plates 543, a connecting hole 544 is disposed on the top plate 541, the top plate 541 is located above the print head 6, the connecting hole 544 is adapted to the throat 61, the side plates 542 are disposed on two sides of the top plate 541, the two side plates 542 are respectively located on two sides of the print head 6, the abutting plate 543 is disposed on one end of each side plate 542 away from the top plate 541, the abutting plates 543 are perpendicular to the side plates 542, and one side of the abutting plates 543 is attached to the bottom of the mounting groove 56.
In this embodiment, after the fixing member 54 is covered outside the print head 6 through the connection hole 544, the print head 6 with the fixing member 54 mounted thereon is placed inside the mounting groove 56, such that one side of the abutting plate 543 abuts against the bottom of the mounting groove 56, and the other side of the abutting plate 543 abuts against the elastic member 53, thereby fixing the print head 6 inside the mounting groove 56.
Further, each elastic component 53 includes a connecting block 531, a spring 532 and a supporting block 533, the connecting block 531 is welded to the top of the mounting groove 56, one end of the spring 532 is fixedly connected to the connecting block 531, the other end of the spring 532 is fixedly connected to the supporting block 533, each elastic component 53 further includes a pulling rod 534, one end of the pulling rod 534 is fixedly connected to the supporting block 533, the other end of the pulling rod 534 penetrates through the top of the mounting groove 56, the pulling rod 534 is located inside the spring 532, the connecting block 531 is arranged in a circular ring structure, the pulling rod 534 penetrates through the middle of the connecting block 531, and one end of the pulling rod 534, which is far away from the supporting block 533, is provided with a pulling ring 535.
In this embodiment, the connecting block 531 and the abutting block 533 are both fixedly connected to the spring 532, so that the structure is more stable, when the print head 6 is installed, the abutting block 533 is pulled to make the spring 532 in a compressed state, when the print head 6 is installed in the installation groove 56, under the action of the restoring force of the spring 532, the abutting block 533 corresponds to the abutting plate 543, so that the print head 6 is fixed in the installation groove 56, when the print head 6 is installed, the pulling rod 534 is pulled to drive the abutting block 533 to rise, so that the print head 6 with the fixing component 54 installed therein is more conveniently installed in the installation groove 56, the connecting block 531 is arranged in a circular ring structure, so that the pulling rod 534 sequentially penetrates through the middle of the connecting block 531 and the top of the installation groove 56, the pulling ring 535 is provided on the pulling rod 534, so that it is more convenient to pull the pulling rod 534.
Further, the fitting plate 55 includes a cover plate 551 and two clamping plates 552, wherein clamping grooves 553 are formed on both sides of the mounting groove 56, the clamping plates 552 are formed on both sides of the cover plate 551, the clamping plates 552 correspond to the clamping grooves 553, and the cover plate 551 is covered on the end of the mounting groove 56.
In this embodiment, after the printhead 6 is mounted in the mounting groove 56, the cover 551 is closed, and the card plate 552 is inserted into the card slot 553, thereby completing the mounting of the printhead 6.
Further, the 3D printer beats printer head and dismantles change device and still includes stirring subassembly 7, stirring subassembly 7 with workbin 3 is dismantled and is connected, and is located the top of workbin 3, the output of stirring subassembly 7 is located the inside of workbin 3, stirring subassembly 7 includes servo motor 71, axis of rotation 72 and stirring fan blade 73, servo motor 71 with workbin 3 is dismantled and is connected, and is located the top of workbin 3, servo motor 71's output is provided with axis of rotation 72, stirring fan blade 73 with axis of rotation 72 is dismantled and is connected, and is located the inside of workbin 3.
In this embodiment, the servo motor 71 is started, and the rotating shaft 72 drives the stirring blades 73 to rotate, so that the raw materials in the material box 3 are stirred, and the raw materials are mixed more uniformly.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
In this embodiment, start servo motor, through the axis of rotation drives stirring fan blade rotates, thereby it is right raw materials in the workbin stirs for the raw materials mixes more evenly.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A3D printer printing head dismounting and replacing device is characterized in that,
the 3D printer printing head dismounting and replacing device comprises a shell, a workbench, a material box, a printing mechanism, a mounting seat and a printing head, wherein the workbench is arranged at the inner bottom of the shell, the printing mechanism is arranged at the inner top of the shell, the material box is detachably connected with the workbench and is positioned at the top of the workbench, a conveying pipe is arranged on the material box, the mounting seat is arranged at the output end of the printing mechanism, the printing head is detachably connected with the mounting seat, a throat pipe is arranged on the printing head, and the throat pipe is connected with a flange of the conveying pipe;
the mounting seat comprises a mounting plate, a seat body, two elastic components, a fixing component and an embedded plate, the mounting plate is in threaded connection with the output end of the printing mechanism, the seat body is fixedly connected with the mounting plate, one end of the seat body, which is far away from the mounting plate, is provided with a mounting groove, the printing head penetrates through the mounting groove, the fixing component is sleeved outside the printing head, and is positioned in the mounting groove, one end of the fixing component far away from the throat pipe is jointed with the bottom of the mounting groove, the two sides of the mounting groove are respectively provided with one elastic component, one end of each elastic component is fixedly connected with the top of the mounting groove, the other end of each elastic component is abutted against the fixed component, and the embedded plate is clamped and connected with the seat body and covers the outside of the mounting groove.
2. The 3D printer print head removal and replacement device of claim 1,
the fixing assembly comprises a top plate, two side plates and two abutting plates, a connecting hole is formed in the top plate, the top plate is located above the printing head, the connecting hole is matched with the throat pipe, the side plates are arranged on the two sides of the top plate, the two side plates are located on the two sides of the printing head respectively, the abutting plate is arranged at one end, away from the top plate, of each side plate, the abutting plates are perpendicular to the side plates, and one side of each abutting plate is attached to the bottom of the mounting groove.
3. The 3D printer print head removal and replacement device of claim 1,
each elastic component comprises a connecting block, a spring and a supporting block, the connecting block is welded with the top of the mounting groove, one end of the spring is fixedly connected with the connecting block, and the other end of the spring is fixedly connected with the supporting block.
4. The 3D printer print head removal and replacement device of claim 3,
each elastic component further comprises a pulling rod, one end of the pulling rod is fixedly connected with the abutting block, the other end of the pulling rod penetrates through the top of the mounting groove, and the pulling rod is located inside the spring.
5. The 3D printer print head removal and replacement device of claim 4,
the connecting block is arranged in a circular ring structure, the pulling rod penetrates through the middle of the connecting block, and a pull ring is arranged at one end, far away from the abutting block, of the pulling rod.
6. The 3D printer print head removal and replacement device of claim 1,
the embedded plate comprises a cover plate and two clamping plates, clamping grooves are formed in the two sides of the mounting groove, the clamping plates are arranged on the two sides of the cover plate, the clamping plates correspond to the clamping grooves, and the cover plate covers the end portion of the mounting groove.
7. The 3D printer print head removal and replacement device of claim 1,
the 3D printer beats printer head and dismantles change device still includes the stirring subassembly, the stirring subassembly with the workbin is dismantled and is connected, and is located the top of workbin, the output of stirring subassembly is located the inside of workbin.
8. The 3D printer print head removal and replacement device of claim 7,
the stirring subassembly includes servo motor, axis of rotation and stirring fan blade, servo motor with the workbin is dismantled and is connected, and is located the top of workbin, servo motor's output is provided with the axis of rotation, stirring fan blade with the axis of rotation is dismantled and is connected, and is located the inside of workbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077218.5U CN216067302U (en) | 2021-08-31 | 2021-08-31 | Printer head dismantles and changes device is beaten to 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077218.5U CN216067302U (en) | 2021-08-31 | 2021-08-31 | Printer head dismantles and changes device is beaten to 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216067302U true CN216067302U (en) | 2022-03-18 |
Family
ID=80673232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077218.5U Active CN216067302U (en) | 2021-08-31 | 2021-08-31 | Printer head dismantles and changes device is beaten to 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216067302U (en) |
-
2021
- 2021-08-31 CN CN202122077218.5U patent/CN216067302U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213132 First Floor, Building 13, No. 279 Huanghe West Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Orkete Technology Co.,Ltd. Address before: 430014 floors 1-3, building 14, No. 30, Jiangda Road, Huaqiao street, Jiang'an District, Wuhan City, Hubei Province Patentee before: WUHAN ALLCCT TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |