CN216466218U - 3D printer head that prints at a high speed - Google Patents
3D printer head that prints at a high speed Download PDFInfo
- Publication number
- CN216466218U CN216466218U CN202123240464.4U CN202123240464U CN216466218U CN 216466218 U CN216466218 U CN 216466218U CN 202123240464 U CN202123240464 U CN 202123240464U CN 216466218 U CN216466218 U CN 216466218U
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- shower nozzle
- printer head
- block
- speed printing
- high speed
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Abstract
The utility model relates to the technical field of 3D printers, and discloses a 3D printer head for high-speed printing, which solves the problems that the disassembly and the assembly of a spray head in the current 3D printer head are inconvenient, inconvenient to overhaul and replace, and the disassembly and the assembly are time-consuming and affect the working efficiency, and comprises a mounting seat and a spray head mechanism, wherein the mounting seat is internally connected with the spray head mechanism, the spray head mechanism comprises a yarn guide rod and a spray head body, the lower end of the yarn guide rod is provided with the spray head body, the lower end of the mounting seat is connected with a fixing mechanism, the fixing mechanism is arranged, a motor drives the yarn guide rod to rotate, so that a first rotating block moves along the outer end of the yarn guide rod, and then can drive a ring frame to rotate anticlockwise or clockwise, and further drive a sliding sleeve to move, the force of the sliding sleeve acts on a swinging arm, the swinging arm rotates around a first connecting shaft, and can lead the positioning block to clamp or loosen the yarn guide rod, thereby make shower nozzle mechanism conveniently dismantle and the installation, and the dismouting is convenient, the effectual work efficiency that has improved.
Description
Technical Field
The utility model belongs to the technical field of the 3D printer, specifically be a 3D printer head of high-speed printing.
Background
3D printing (3DP), a technique for constructing objects by layer-by-layer printing using bondable materials such as powdered metals or plastics based on digital model files, is one of the rapid prototyping techniques, also known as additive manufacturing.
The shower nozzle mechanism in current 3D printer head is appearing the material and blockking up or damaging, need pull down it and overhauls or when changing, because its connection structure is comparatively troublesome for shower nozzle mechanism is difficult to pull down, and then inconvenient overhauls and changes, and the dismouting is comparatively consuming time, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a 3D printer head of high-speed printing, the effectual shower nozzle mechanism dismouting of having solved in the present 3D printer head is inconvenient, inconvenient maintenance and change, and the problem that the dismouting influences work efficiency consuming time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D printer head that prints at a high speed, includes mount pad and shower nozzle mechanism, mount pad internal connection has shower nozzle mechanism, and shower nozzle mechanism includes wire guide rod and shower nozzle body, and the shower nozzle body is installed to wire guide rod lower extreme, and the mount pad lower extreme is connected with fixed establishment, and shower nozzle mechanism is located inside the fixed establishment.
Preferably, fixed establishment is including connecting the shell, and the inside lower extreme circumferential connection of connecting the shell has the supporting seat, and supporting seat quantity is three, and three supporting seat upper end all rotates through first connecting axle and is connected with the swing arm.
Preferably, it is three the mounting groove has all been seted up to swing arm one end, and the mounting groove is inside to be connected with the locating piece through the rotation of second connecting axle, and the arc wall has been seted up to locating piece one end, arc wall and godet pole looks adaptation.
Preferably, three swing arm outer end activity cover is equipped with the sliding sleeve, and the sliding sleeve outer end is connected with the annular frame through the third connecting axle.
Preferably, the annular frame includes the end ring, and end ring upper end circumference is connected with the connecting block, and the connecting block upper end is connected with the apical ring, and the sliding sleeve is located between end ring and the apical ring, and end ring one end is connected with the fixed block.
Preferably, the upper end of the fixed block is rotatably connected with a first rotating block.
Preferably, one side in the connecting shell is connected with a fixed base, the upper end of the fixed base is rotatably connected with a second rotating block, one end of the second rotating block is connected with a lead screw in a penetrating mode, the lead screw is rotatably connected with the second rotating block, one end of the lead screw is connected with a motor, the motor is connected with the first rotating block, the other end of the lead screw penetrates through the first rotating block and is connected with a stop block, and the lead screw is in threaded connection with the first rotating block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through fixed establishment's setting, the motor drive lead screw rotates for first rotation piece is along lead screw outer end motion, and then can drive the anticlockwise or clockwise rotation of annular frame, and then drives the sliding sleeve motion, and the effort of sliding sleeve is in the swing arm, and the swing arm rotates around first connecting axle, can make the locating piece with the fixed or not hard up of seal wire pole centre gripping, thereby make shower nozzle mechanism conveniently dismantle and install, and the dismouting is convenient, the effectual work efficiency that has improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a schematic view of the mounting structure of the positioning block of the present invention;
FIG. 5 is a schematic structural view of the ring frame of the present invention;
in the figure: 1. a mounting seat; 2. a nozzle mechanism; 201. a thread guide rod; 202. a nozzle body; 3. a fixing mechanism; 301. a connecting shell; 302. a supporting seat; 303. a first connecting shaft; 304. swinging arms; 305. mounting grooves; 306. a second connecting shaft; 307. positioning blocks; 308. an arc-shaped slot; 309. a sliding sleeve; 310. a third connecting shaft; 311. an annular frame; 31101. a bottom ring; 31102. connecting blocks; 31103. a top ring; 31104. a fixed block; 312. a first rotating block; 313. a fixed seat; 314. a second turning block; 315. a screw rod; 316. a motor; 317. and a stop block.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
First embodiment is given by fig. 1-5, the utility model discloses a mount pad 1 and shower nozzle mechanism 2, and mount pad 1 internal connection has shower nozzle mechanism 2, and shower nozzle mechanism 2 includes wire guide 201 and shower nozzle body 202, and shower nozzle body 202 is installed to wire guide 201 lower extreme, and mount pad 1 lower extreme is connected with fixed establishment 3, and shower nozzle mechanism 2 is located inside fixed establishment 3.
Second embodiment, on the basis of the first embodiment, the fixing mechanism 3 includes a connecting shell 301, the lower end of the inside of the connecting shell 301 is circumferentially connected with three supporting seats 302, the upper ends of the three supporting seats 302 are rotatably connected with swing arms 304 through first connecting shafts 303, one ends of the three swing arms 304 are respectively provided with a mounting groove 305, the inside of the mounting groove 305 is rotatably connected with a positioning block 307 through second connecting shafts 306, one end of the positioning block 307 is provided with an arc-shaped groove 308, the arc-shaped groove 308 is matched with the yarn guide rod 201, the outer ends of the three swing arms 304 are movably sleeved with sliding sleeves 309, the outer ends of the sliding sleeves 309 are connected with an annular frame 311 through third connecting shafts 310, the annular frame 311 includes a bottom ring 31101, the upper end of the bottom ring 31101 is circumferentially connected with a connecting block 31102, the upper end of the connecting block 31102 is connected with a top ring 31103, the sliding sleeves 309 are located between the bottom ring 31101 and the top ring 31103, one end of the bottom ring 31101 is connected with a fixing block 31104, the upper end of the fixing block 31104 is rotatably connected with a first rotating block 312, connecting shell 301 inside one side is connected with fixing base 313, and fixing base 313 upper end is rotated and is connected with second turning block 314, and second turning block 314 one end through connection has lead screw 315, and lead screw 315 rotates with second turning block 314 to be connected, and lead screw 315 one end is connected with motor 316, and motor 316 is connected with first turning block 312, and the lead screw 315 other end runs through first turning block 312 and is connected with dog 317, and lead screw 315 and first turning block 312 threaded connection.
The working principle is as follows: the lead screw 315 is driven to rotate by the motor 316, so that the first rotating block 312 moves towards the stop 317, the fixing block 31104 drives the annular frame 311 to move anticlockwise along with the movement of the first rotating block 312, the sliding sleeve 309 can be driven to move when the annular frame 311 moves anticlockwise, the sliding sleeve 309 slides outside the swing arm 304, the swing arm 304 rotates around the first connecting shaft 303, the sliding sleeve 309 generates extrusion force on the swing arm 304, the three swing arms 304 respectively drive the three positioning blocks 307 to clamp and fix the wire guide rod 201, and the spray head mechanism 2 is fixed; on the contrary, the motor 316 drives the screw 315 to rotate, and when the first rotating block 312 moves towards the motor 316, the fixing block 31104 drives the annular frame 311 to move clockwise, so as to drive the sliding sleeve 309 to move, and further the sliding sleeve 309 generates an outward pulling force to the swing arm 304, so that the three swing arms 304 respectively drive the three positioning blocks 307 to loosen the thread guide rod 201, thereby facilitating the detachment of the nozzle mechanism 2.
Claims (7)
1. The utility model provides a 3D printer head of high-speed printing, includes mount pad (1) and shower nozzle mechanism (2), its characterized in that: the utility model discloses a nozzle structure, including mount pad (1), shower nozzle body (202), nozzle mechanism (2) are connected with shower nozzle mechanism (2) in mount pad (1), and shower nozzle body (202) are installed to shower nozzle mechanism (2) including guide wire pole (201) and shower nozzle body (202), guide wire pole (201) lower extreme, and mount pad (1) lower extreme is connected with fixed establishment (3), and shower nozzle mechanism (2) are located inside fixed establishment (3).
2. A high speed printing 3D printer head according to claim 1, wherein: fixed establishment (3) are including connecting shell (301), connect the inside lower extreme circumferential connection of shell (301) and have supporting seat (302), and supporting seat (302) quantity is three, and three supporting seat (302) upper end all rotates through first connecting axle (303) and is connected with swing arm (304).
3. A high speed printing 3D printer head according to claim 2, wherein: three mounting groove (305) have all been seted up to swing arm (304) one end, and mounting groove (305) are inside to rotate through second connecting axle (306) and be connected with locating piece (307), and arc wall (308) have been seted up to locating piece (307) one end, and arc wall (308) and godet pole (201) looks adaptation.
4. A high speed printing 3D printer head according to claim 2, wherein: the outer end of each swing arm (304) is movably sleeved with a sliding sleeve (309), and the outer end of each sliding sleeve (309) is connected with an annular frame (311) through a third connecting shaft (310).
5. A high speed printing 3D printer head according to claim 4, wherein: annular frame (311) are including end ring (31101), and end ring (31101) upper end circumferential connection has connecting block (31102), and connecting block (31102) upper end is connected with top ring (31103), and sliding sleeve (309) are located between end ring (31101) and top ring (31103), and end ring (31101) one end is connected with fixed block (31104).
6. A high speed printing 3D printer head according to claim 5, wherein: the upper end of the fixed block (31104) is rotatably connected with a first rotating block (312).
7. A high speed printing 3D printer head according to claim 2, wherein: connect inside one side of shell (301) to be connected with fixing base (313), fixing base (313) upper end is rotated and is connected with second turning block (314), second turning block (314) one end through connection has lead screw (315), lead screw (315) are rotated with second turning block (314) and are connected, lead screw (315) one end is connected with motor (316), motor (316) are connected with first turning block (312), lead screw (315) other end runs through first turning block (312) and is connected with dog (317), and lead screw (315) and first turning block (312) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240464.4U CN216466218U (en) | 2021-12-22 | 2021-12-22 | 3D printer head that prints at a high speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123240464.4U CN216466218U (en) | 2021-12-22 | 2021-12-22 | 3D printer head that prints at a high speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216466218U true CN216466218U (en) | 2022-05-10 |
Family
ID=81425001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123240464.4U Active CN216466218U (en) | 2021-12-22 | 2021-12-22 | 3D printer head that prints at a high speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216466218U (en) |
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2021
- 2021-12-22 CN CN202123240464.4U patent/CN216466218U/en active Active
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