CN213648669U - Replaceable nozzle assembly structure of 3D printing pen - Google Patents
Replaceable nozzle assembly structure of 3D printing pen Download PDFInfo
- Publication number
- CN213648669U CN213648669U CN202022563762.6U CN202022563762U CN213648669U CN 213648669 U CN213648669 U CN 213648669U CN 202022563762 U CN202022563762 U CN 202022563762U CN 213648669 U CN213648669 U CN 213648669U
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- China
- Prior art keywords
- shell
- heat dissipation
- pipe
- motor
- circuit board
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- Expired - Fee Related
Links
- 238000010146 3D printing Methods 0.000 title claims description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 230000017525 heat dissipation Effects 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 241000463219 Epitheca Species 0.000 description 12
- 238000001816 cooling Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Abstract
The utility model relates to a removable sprinkler structure especially relates to a removable shower nozzle subassembly structure of 3D print pen. The technical problem of the utility model is that: the utility model provides a can dismantle change shower nozzle improves 3D print pen performance and the inside removable shower nozzle subassembly mechanism of 3D print pen of clean 3D print pen of convenient to detach. A3D printing pen replaceable spray head assembly structure comprises an R shell, an L shell, a top cover, a discharging mechanism, a heating mechanism and a heat dissipation mechanism; the detachable L shell that is connected with in R shell bottom, R shell and the detachable top cap that is equipped with in L shell top, R shell and L shell front end are equipped with heat dissipation mechanism, are equipped with heating mechanism in the heat dissipation mechanism front portion, and the spiral discharge mechanism that is equipped with in the heating mechanism. The utility model discloses a dismantle R shell and L shell for the inside deashing of 3D print pen, reach the effect of conveniently dismantling clean nursing.
Description
Technical Field
The utility model relates to a removable sprinkler structure especially relates to a removable shower nozzle subassembly structure of 3D print pen.
Background
If traditional 3D print pen breaks down, because of the inconvenient maintenance of non-detachable, and the shower nozzle can not be changed and cause the waste of resource, so dismantle the connection with energy supply subassembly and 3D print pen, avoided traditional 3D print pen because of can not dismantle, lead to the internals deposition, cause the consume to 3D print pen, and non-detachable shower nozzle can not be changed, only can abandon when causing the jam to lead to the waste of resource.
Therefore, a 3D printing pen replaceable nozzle assembly structure which can be disassembled to replace a nozzle, improves the performance of a 3D printing pen and is convenient to disassemble and clean the inside of the 3D printing pen is particularly needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome that traditional 3D prints the shower nozzle and can not change and the serious shortcoming of 3D print pen generates heat, the utility model discloses a technical problem does: the utility model provides a can dismantle change shower nozzle improves 3D print pen performance and the inside removable shower nozzle subassembly structure of 3D print pen of clean 3D print pen of convenient to detach.
The utility model provides a removable shower nozzle subassembly structure of 3D print pen, is including R shell, L shell, top cap, discharge mechanism, heating mechanism and heat dissipation mechanism, and the detachable L shell that is connected with in R shell bottom, R shell and the detachable top cap that is equipped with in L shell top, R shell and L shell front end are equipped with heat dissipation mechanism, are equipped with heating mechanism in the heat dissipation mechanism front portion, spiral discharge mechanism that is equipped with in the heating mechanism.
As the improvement of above-mentioned scheme, discharge mechanism is equipped with the installation cover including screens nut, play stub bar, installation cover, heat pipe and inlet pipe in the heat dissipation mechanism, and installation cover rear portion is equipped with the heat pipe, is equipped with the inlet pipe between R shell and the L shell, and the inlet pipe front end is connected with the heat pipe, and the anterior spiral screens nut that is equipped with of installation cover, installation cover front end are equipped with out the stub bar, screens nut and the cooperation of ejection of compact head.
As the improvement of above-mentioned scheme, heating mechanism is equipped with the graphite heating piece including graphite heating piece, three hole sockets and power battery, the heat pipe outside, and graphite heating piece top is equipped with three hole sockets, and three hole socket tops are equipped with power battery, and power battery installs between R shell and L shell.
As the improvement of above-mentioned scheme, heat dissipation mechanism is equipped with the thermovent including thermal connector, cooling tube and thermovent with L shell front end, the inside cooling tube that is equipped with of thermovent, cooling tube bottom and installation cover are connected, the inside thermal connector that is equipped with of cooling tube.
As an improvement of the scheme, the LED display screen comprises a circuit mechanism, wherein the circuit mechanism comprises a power switch, a circuit guide pipe, a display screen, a main circuit board and an auxiliary circuit board, the power switch is arranged on the lower portion of an R shell in a sliding mode, the display screen is arranged in the middle of the R shell, the auxiliary circuit board is arranged in the middle of the interior of the R shell and located at the bottom of the display screen, the main circuit board is arranged on the right rear portion of an L shell, and the circuit guide pipe is connected among the main circuit board, the auxiliary circuit board and.
As the improvement of above-mentioned scheme, still including feed mechanism, feed mechanism is including the axis of rotation, the motor inferior valve, the motor epitheca, the pulley group, a motor, gear train and rubber pulley group, upper portion is equipped with the motor inferior valve in the L shell, the detachable motor epitheca that is equipped with on the motor inferior valve, bilateral symmetry rotary type is equipped with the axis of rotation between motor epitheca and the motor inferior valve, motor epitheca and motor inferior valve are passed to the axis of rotation, motor epitheca and the outer rear side of motor inferior valve are equipped with the motor, around there being the pulley group between motor and the right side axis of rotation, the pulley group is located motor inferior valve outside, be equipped with the gear train between the axis of rotation upper portion, the gear train is located motor epitheca outside, be equipped.
The utility model has the advantages that: 1. the utility model discloses a dismantle R shell and L shell for the inside deashing of 3D print pen, reach the effect of conveniently dismantling clean nursing.
2. The utility model discloses a pour into 3D printing material from the inlet pipe, heating mechanism heating 3D printing material, the surplus heat can be through giving off after heat dissipation mechanism filters, and the heat energy at this moment is normal atmospheric temperature state through filtering, and 3D printing material after melting transmits to discharge mechanism and can begin to print the creation, reaches the effect that improves the 3D print pen and generate heat and maintain 3D printing material's stability.
3. The utility model discloses a starter motor makes the rubber wheelset constantly rotate, and the 3D printing material in the auxiliary feeding pipe transmits to discharge mechanism, reaches the effect that promotes 3D print pen performance.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the main frame structure of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the heating mechanism and the discharging mechanism of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the heat dissipation mechanism of the present invention.
Fig. 5 is a schematic perspective view of the circuit mechanism of the present invention.
Fig. 6 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 7 is a schematic view of a partial three-dimensional structure of the feeding mechanism of the present invention.
In the reference symbols: 1_ R housing, 2_ L housing, 3_ top cover, 4_ discharging mechanism, 40_ retaining nut, 41_ discharging head, 42_ mounting sleeve, 43_ heat pipe, 44_ feeding pipe, 5_ heating mechanism, 50_ graphite heating block, 51_ three-hole socket, 52_ power supply battery, 6_ heat dissipation mechanism, 60_ heat dissipation joint, 61_ heat dissipation pipe, 62_ heat dissipation port, 7_ circuit mechanism, 70_ power switch, 71_ circuit conduit, 72_ display screen, 73_ main circuit board, 74_ secondary circuit board, 8_ feeding mechanism, 80_ rotating shaft, 81_ motor lower shell, 82_ motor upper shell, 83_ belt pulley group, 84_ motor, 85_ gear group, 86_ rubber pulley group.
Detailed Description
The invention will be further described with reference to specific examples, wherein the terms, unless otherwise expressly specified or limited, are as follows: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The utility model provides a removable shower nozzle subassembly structure of 3D print pen, as shown in fig. 1-7, including R shell 1, L shell 2, top cap 3, discharge mechanism 4, heating mechanism 5 and heat dissipation mechanism 6, the detachable L shell 2 that is connected with in R shell 1 bottom, R shell 1 is detachable with L shell 2 top and is equipped with top cap 3, R shell 1 is equipped with heat dissipation mechanism 6 with L shell 2 front end, be equipped with heating mechanism 5 in the heat dissipation mechanism 6 front portion, spiral formula is equipped with discharge mechanism 4 in the heating mechanism 5.
The discharging mechanism 4 comprises a clamping nut 40, a discharging head 41, an installation sleeve 42, a heat conduction pipe 43 and a feeding pipe 44, the installation sleeve 42 is arranged in the heat dissipation mechanism 6, the heat conduction pipe 43 is arranged at the rear part of the installation sleeve 42, the feeding pipe 44 is arranged between the R shell 1 and the L shell 2, the front end of the feeding pipe 44 is connected with the heat conduction pipe 43, the clamping nut 40 is spirally arranged at the front part of the installation sleeve 42, the discharging head 41 is arranged at the front end of the installation sleeve 42, and the clamping nut 40 is matched with the discharging head 41.
The heating mechanism 5 comprises a graphite heating block 50, a three-hole socket 51 and a power battery 52, the graphite heating block 50 is arranged outside the heat conduction pipe 43, the three-hole socket 51 is arranged at the top of the graphite heating block 50, the power battery 52 is arranged at the top of the three-hole socket 51, and the power battery 52 is arranged between the R shell 1 and the L shell 2.
The heat dissipation mechanism 6 comprises a heat dissipation connector 60, a heat dissipation pipe 61 and a heat dissipation port 62, the heat dissipation port 62 is arranged at the front ends of the R casing 1 and the L casing 2, the heat dissipation pipe 61 is arranged inside the heat dissipation port 62, the bottom of the heat dissipation pipe 61 is connected with the mounting sleeve 42, and the heat dissipation connector 60 is arranged inside the heat dissipation pipe 61.
Through pouring into 3D printing material from the inlet pipe 44 rear end, start power battery 52 and heat for graphite heating block 50 through three hole sockets 51, heat energy direction heat pipe 43, for the heating of 3D printing material in the inlet pipe 44, transmit to ejection of compact head 41 after melting, many waste heat can be absorbed to cooling tube 61 by coupling 60, distribute away from thermovent 62 again, heat energy this moment has been normal atmospheric temperature state through filtering, reach the stable effect that automatic heat dissipation maintained 3D printing material, when 3D print pen used a period, can unscrew screens nut 40, clearance or more renew ejection of compact head 41, it can carry out the deashing maintenance for the inner assembly to open R shell 1 simultaneously and L shell 2.
The LED display device is characterized by further comprising a circuit mechanism 7, wherein the circuit mechanism 7 comprises a power switch 70, a circuit guide pipe 71, a display screen 72, a main circuit board 73 and an auxiliary circuit board 74, the power switch 70 is arranged on the lower portion of the R shell 1 in a sliding mode, the display screen 72 is arranged in the middle of the R shell 1, the auxiliary circuit board 74 is arranged in the middle of the inside of the R shell 1 and is located at the bottom of the display screen 72, the main circuit board 73 is arranged on the right rear portion of the L shell 2, and the circuit guide pipe 71 is connected among the main circuit board 73, the auxiliary circuit.
Still including feed mechanism 8, feed mechanism 8 is including axis of rotation 80, motor inferior valve 81, motor epitheca 82, pulley group 83, motor 84, gear train 85 and rubber pulley group 86, upper portion is equipped with motor inferior valve 81 in the L shell 2, motor inferior valve 81 is gone up the detachable motor epitheca 82 that is equipped with, bilateral symmetry rotary type is equipped with axis of rotation 80 between motor epitheca 82 and the motor inferior valve 81, axis of rotation 80 passes motor epitheca 82 and motor inferior valve 81, motor epitheca 82 and the outer rear side of motor inferior valve 81 are equipped with motor 84, around having pulley group 83 between motor 84 and the right side axis of rotation 80, pulley group 83 is located motor inferior valve 81 outsidely, be equipped with gear train 85 between axis of rotation 80 upper portion, gear train 85 is located motor epitheca 82 outsidely, be equipped with rubber pulley group 86 between the axis of rotation 80 middle part, rubber pulley group 86 and inlet pipe.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. The utility model provides a removable shower nozzle subassembly structure of 3D print pen, including R shell (1), L shell (2) and top cap (3), detachable L shell (2) that is connected with in R shell (1) bottom, detachable top cap (3) that are equipped with in R shell (1) and L shell (2) top, a serial communication port, still including, discharge mechanism (4), heating mechanism (5) and heat dissipation mechanism (6), R shell (1) is equipped with heat dissipation mechanism (6) with L shell (2) front end, be equipped with heating mechanism (5) in heat dissipation mechanism (6) front portion, the spiral is equipped with discharge mechanism (4) in heating mechanism (5).
2. The 3D printing pen replaceable nozzle assembly structure as claimed in claim 1, wherein the discharging mechanism (4) comprises a clamping nut (40), a discharging head (41), a mounting sleeve (42), a heat pipe (43) and a feeding pipe (44), the mounting sleeve (42) is arranged in the heat dissipation mechanism (6), the heat pipe (43) is arranged at the rear part of the mounting sleeve (42), the feeding pipe (44) is arranged between the R shell (1) and the L shell (2), the front end of the feeding pipe (44) is connected with the heat pipe (43), the clamping nut (40) is spirally arranged at the front part of the mounting sleeve (42), the discharging head (41) is arranged at the front end of the mounting sleeve (42), and the clamping nut (40) is matched with the discharging head (41).
3. The 3D printing pen replaceable nozzle assembly structure as claimed in claim 2, wherein the heating mechanism (5) comprises a graphite heating block (50), a three-hole socket (51) and a power supply battery (52), the graphite heating block (50) is arranged outside the heat conduction pipe (43), the three-hole socket (51) is arranged at the top of the graphite heating block (50), the power supply battery (52) is arranged at the top of the three-hole socket (51), and the power supply battery (52) is installed between the R shell (1) and the L shell (2).
4. The 3D printing pen replaceable nozzle assembly structure as claimed in claim 3, wherein the heat dissipation mechanism (6) comprises a heat dissipation connector (60), a heat dissipation pipe (61) and a heat dissipation port (62), the heat dissipation port (62) is arranged at the front end of the R housing (1) and the L housing (2), the heat dissipation pipe (61) is arranged inside the heat dissipation port (62), the bottom of the heat dissipation pipe (61) is connected with the mounting sleeve (42), and the heat dissipation connector (60) is arranged inside the heat dissipation pipe (61).
5. The 3D printing pen replaceable nozzle assembly structure according to claim 4, further comprising a circuit mechanism (7), wherein the circuit mechanism (7) comprises a power switch (70), a circuit guide pipe (71), a display screen (72), a main circuit board (73) and an auxiliary circuit board (74), the power switch (70) is arranged on the lower portion of the R shell (1) in a sliding mode, the display screen (72) is arranged in the middle of the R shell (1), the auxiliary circuit board (74) is arranged in the middle of the inside of the R shell (1), the auxiliary circuit board (74) is located at the bottom of the display screen (72), the main circuit board (73) is arranged on the rear right portion of the L shell (2), and the circuit guide pipe (71) is connected between the main circuit board (73), the auxiliary circuit board (74) and the power switch (70).
6. The replaceable nozzle component structure of the 3D printing pen according to claim 5, further comprising a feeding mechanism (8), wherein the feeding mechanism (8) comprises a rotating shaft (80), a lower motor shell (81), an upper motor shell (82), a pulley set (83), a motor (84), a gear set (85) and a rubber pulley set (86), the lower motor shell (81) is arranged at the upper inner part of the L-shaped housing (2), the upper motor shell (82) is detachably arranged on the lower motor shell (81), the rotating shaft (80) is rotatably arranged between the upper motor shell (82) and the lower motor shell (81) in a left-right symmetry manner, the rotating shaft (80) penetrates through the upper motor shell (82) and the lower motor shell (81), the motor (84) is arranged at the outer rear side of the upper motor shell (82) and the lower motor shell (81), and the pulley set (83) is wound between the motor (84) and the right rotating shaft (80), the belt pulley group (83) is located outside the motor lower shell (81), a gear group (85) is arranged between the upper portions of the rotating shafts (80), the gear group (85) is located outside the motor upper shell (82), a rubber pulley group (86) is arranged between the middle portions of the rotating shafts (80), and the rubber pulley group (86) is matched with the feeding pipe (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563762.6U CN213648669U (en) | 2020-11-09 | 2020-11-09 | Replaceable nozzle assembly structure of 3D printing pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563762.6U CN213648669U (en) | 2020-11-09 | 2020-11-09 | Replaceable nozzle assembly structure of 3D printing pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213648669U true CN213648669U (en) | 2021-07-09 |
Family
ID=76706728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022563762.6U Expired - Fee Related CN213648669U (en) | 2020-11-09 | 2020-11-09 | Replaceable nozzle assembly structure of 3D printing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213648669U (en) |
-
2020
- 2020-11-09 CN CN202022563762.6U patent/CN213648669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |