CN216683355U - 3D print head protection device - Google Patents
3D print head protection device Download PDFInfo
- Publication number
- CN216683355U CN216683355U CN202122722293.2U CN202122722293U CN216683355U CN 216683355 U CN216683355 U CN 216683355U CN 202122722293 U CN202122722293 U CN 202122722293U CN 216683355 U CN216683355 U CN 216683355U
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- CN
- China
- Prior art keywords
- heat dissipation
- fixed
- heat
- protection device
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 15
- 238000013016 damping Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a 3D printer nozzle protection device which comprises a protective shell, an installation through hole, a fixed opening and a sealing baffle, wherein the protective shell is provided with the installation through hole, the installation through hole is positioned in the centers of the upper end and the lower end of the protective shell, the front end of the protective shell is provided with the fixed opening, a fixed limiting block is arranged in the protective shell and positioned at the four corners of the fixed opening, the sealing baffle is arranged on the fixed opening, and the sealing baffle is positioned at the front end of the fixed limiting block. The dustproof heat dissipation device has the advantages that the device is convenient to fix, the installation and the disassembly are simple and convenient, the damping and the buffering can be carried out, the damping protection effect is improved, the contact area of the heat dissipation plate and air is increased, the heat dissipation effect is improved, the interior of the protective shell can be ventilated and cooled, the heat dissipation effect is improved, the heat dissipation efficiency is improved, the air can be filtered through the dustproof heat dissipation net, dust is prevented from entering the protective shell, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of printer equipment, in particular to a 3D printer nozzle protection device.
Background
The shower nozzle is one of very important component in the 3D printer, is the core place of 3D printer, but present printer in case the shower nozzle receives external striking, will damage, then need install shower nozzle protection device, because temperature variation is violent in the 3D printer protection cover, intensification is too high in the cover, causes the material performance of printing consumables unstable, and the radiating effect is not good to the shock attenuation protection effect is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a 3D printer nozzle protection device to solve the problems in the background technology.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a 3D print head protection device, includes protecting sheathing, installation through-hole, fixed opening and seal baffle, it has the installation through-hole to open on the protecting sheathing, and the installation through-hole is located both ends center department about the protecting sheathing, the protecting sheathing front end is opened there is fixed opening, install fixed stopper in the protecting sheathing, and fixed stopper is located fixed opening four corners department, be equipped with seal baffle on the fixed opening, and seal baffle is located fixed stopper front end.
Preferably, hydraulic buffer rod is installed to the protective housing, and hydraulic buffer rod is located the inside left and right sides of protective housing, installs the heat-conducting plate on hydraulic buffer rod's the flexible end, and heat-conducting plate installs heat conduction post in one side, and heat conduction post runs through protective housing and protective housing sliding connection, and the heating panel is installed to heat conduction post one side, and the cover is equipped with buffer spring on the hydraulic buffer rod.
Preferably, the sealing baffle is provided with a fixed heat dissipation port, the fixed heat dissipation port is provided with a dustproof heat dissipation net, one side of the protective shell is provided with a heat dissipation fan, the heat dissipation fan penetrates through the protective shell and extends into the protective shell, and the position of the heat dissipation fan is opposite to that of the dustproof heat dissipation net.
Preferably, protective housing internally mounted has temperature sensor, and fixed gag lever post is installed to the protective housing bottom, and just fixed gag lever post is located the installation through-hole left and right sides, and pressure sensor is installed to fixed gag lever post bottom.
Preferably, the fixed limiting block is provided with a threaded connecting hole, the sealing baffle is provided with a fixing bolt, the fixing bolt is in threaded connection with the sealing baffle, and the fixing bolt penetrates through the sealing baffle and is in threaded connection with the threaded connecting hole.
Preferably, one end of the buffer spring is fixedly connected with the heat conducting plate, and the other end of the buffer spring is fixedly connected with the inner wall of the protective shell.
Preferably, the heat-conducting plate is provided with two, and two the heat-conducting plate is located the inside both sides of protecting sheathing, and the quantity of hydraulic cushion rod and heat conduction post is two, two the hydraulic cushion rod transversely sets up, two the vertical setting of heat conduction post.
Advantageous effects
The utility model provides a 3D printer nozzle protection device, which has the following beneficial effects that under the action of a hydraulic buffer rod and a buffer spring, a heat conducting plate is enabled to clamp a nozzle of a 3D printer, the device is convenient to fix, the installation and the disassembly are simple and convenient, meanwhile, the hydraulic buffer rod and the buffer spring can be used for damping and buffering, the damping protection effect is improved, the heat generated by the 3D printer nozzle is conducted to a heat dissipation plate through a heat conducting column by the heat conducting plate, the contact area with air is improved, the heat dissipation effect is improved, the inside of a protective shell is ventilated and dissipated through a heat dissipation fan and a fixed heat dissipation port, the heat dissipation effect is improved, the heat dissipation efficiency is improved, the air can be filtered through a dustproof heat dissipation net, dust is prevented from entering the protective shell, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic sectional structure view of the main body of the present invention.
Fig. 3 is a schematic top sectional view of the main body of the present invention.
In the figure: 1. a protective housing; 2. mounting a through hole; 3. a fixed opening; 4. sealing the baffle plate; 5. fixing a limiting block; 6. a hydraulic buffer rod; 7. a heat conducting plate; 8. a heat-conducting column; 9. a heat dissipation plate; 10. a buffer spring; 11. fixing a heat dissipation port; 12. a dustproof heat dissipation net; 13. a heat radiation fan; 14. a temperature sensor; 15. fixing a limiting rod; 16. a pressure sensor; 17. a threaded connection hole; 18. and (5) fixing the bolt.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a 3D print head protection device, includes protecting sheathing 1, installation through-hole 2, fixed opening 3 and seal baffle 4, it has installation through-hole 2 to open on the protecting sheathing 1, and installs through-hole 2 and be located protecting sheathing 1 upper and lower both ends center department, open at 1 front end of protecting sheathing has fixed opening 3, install fixed stopper 5 in the protecting sheathing 1, and fixed stopper 5 is located fixed opening 3 four corners department, be equipped with seal baffle 4 on the fixed opening 3, and seal baffle 4 is located fixed stopper 5 front end.
Further, the protective shell 1 is provided with a hydraulic buffer rod 6, the hydraulic buffer rod 6 is positioned on the left side and the right side inside the protective shell 1, the telescopic end of the hydraulic buffer rod 6 is provided with a heat conducting plate 7, one side of the heat conducting plate 7 is provided with a heat conducting column 8, the heat conducting column 8 penetrates through the protective shell 1 and is in sliding connection with the protective shell 1, one side of the heat conducting column 8 is provided with a heat radiating plate 9, the hydraulic buffer rod 6 is sleeved with a buffer spring 10, under the action of the hydraulic buffer rod 6 and the buffer spring 10, the heat conducting plate 7 clamps a spray head of the 3D printer, the device is convenient to fix, the installation and the disassembly are simple and convenient, meanwhile, the damping and the buffering can be carried out through the hydraulic buffer rod 6 and the buffer spring 10, the damping and protection effects are improved, the heat generated by the spray head of the 3D printer is conducted to the heat radiating plate 9 through the heat conducting column 8 by the heat conducting plate 7, the contact area with the air is improved, the heat dissipation effect is improved.
Further, it has fixed thermovent 11 to open on seal baffle 4, install dustproof radiator-grid 12 on the fixed thermovent 11, radiator fan 13 is installed to protective housing 1 one side, and radiator fan 13 runs through in protective housing 1 stretches into protective housing 1, radiator fan 13 is relative with dustproof radiator-grid 12's position, through radiator fan 13 and the inside heat dissipation that ventilates of fixed thermovent 11 to protective housing 1, the radiating effect has been improved, the radiating efficiency has been improved, can filter the air through dustproof radiator-grid 12, prevent that the dust from getting into in protective housing 1, and service life is prolonged.
Further, protective housing 1 internally mounted has temperature sensor 14, and fixed gag lever post 15 is installed to protective housing 1 bottom, and fixed gag lever post 15 is located the installation through-hole 2 left and right sides, and pressure sensor 16 is installed to fixed gag lever post 15 bottom.
Furthermore, a threaded connection hole 17 is formed in the fixed limiting block 5, a fixing bolt 18 is arranged on the sealing baffle 4, the fixing bolt 18 is in threaded connection with the sealing baffle 4, and the fixing bolt 18 penetrates through the sealing baffle 4 and is in threaded connection with the threaded connection hole 17.
Further, one end of the buffer spring 10 is fixedly connected with the heat conducting plate 7, and the other end of the buffer spring 10 is fixedly connected with the inner wall of the protective shell 1.
Further, heat-conducting plate 7 is provided with two, and two heat-conducting plate 7 is located the inside both sides of protecting sheathing 1, and the quantity of hydraulic buffer pole 6 and heat conduction post 8 is two, two hydraulic buffer pole 6 transversely sets up, two the vertical setting of heat conduction post 8.
The working principle is as follows: when the device is installed, the fixing bolt 18 is taken out of the threaded connecting hole 17, the sealing baffle 4 is taken out of the fixing opening 3, a worker pushes the heat conducting plate 7 outwards, the heat conducting plate 7 applies pressure to the buffer spring 10, the buffer spring 10 deforms after being subjected to the pressure and contracts together with the hydraulic buffer rod 6, the 3D printer nozzle extends into the protective shell 1 through the installation through hole 2 at the top, then extends out of the protective shell 1 through the installation through hole 2 at the bottom, the heat conducting plate 7 is loosened, the nozzle of the 3D printer is clamped by the heat conducting plate 7 under the action of the hydraulic buffer rod 6 and the buffer spring 10, the device is conveniently fixed, the worker installs the sealing baffle 4 into the fixing opening 3, the fixing limiting function is achieved on the sealing baffle 4 through the fixing limiting stopper 5, and the fixing bolt 18 penetrates through the sealing baffle 4 to be in threaded connection with the threaded connecting hole 17, the installation and the disassembly are simple and convenient, when the protective shell 1 is collided, the shock absorption and the buffering can be carried out through the hydraulic buffer rod 6 and the buffer spring 10, the shock absorption and the protection effects are improved, the heat generated by the 3D printer nozzle is transferred to the heat conducting plate 7 and then is transferred to the heat radiating plate 9 through the heat conducting column 8, the contact area with the air is improved through the heat radiating plate 9, the heat radiating effect is improved, when the temperature sensor 14 detects that the internal temperature of the protective shell 1 exceeds a set value, the heat radiating fan 13 is started, the heat radiating fan 13 and the fixed heat radiating port 11 carry out ventilation and heat radiation on the internal part of the protective shell 1, the heat radiating effect is improved, the heat radiating efficiency is improved, the air can be filtered through the dustproof heat radiating net 12, the dust is prevented from entering the protective shell 1, when the 3D printer nozzle moves downwards, the protective shell 1 is driven to move downwards, the pressure sensor 16 on the fixed limiting rod 15 at the bottom of the protective shell 1 is contacted with the bottom firstly, when pressure sensor 16 detects pressure, the device stops moving downwards, prevents to cause the damage to the 3D print head, has improved life.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a 3D print head protection device, includes protecting sheathing (1), installation through-hole (2), fixed opening (3) and seal baffle (4), its characterized in that, it has installation through-hole (2) to open on protecting sheathing (1), and installs through-hole (2) and be located both ends center department about protecting sheathing (1), open at protecting sheathing (1) front end has fixed opening (3), install fixed stopper (5) in protecting sheathing (1), and fixed stopper (5) are located fixed opening (3) four corners department, be equipped with seal baffle (4) on fixed opening (3), and seal baffle (4) are located fixed stopper (5) front end.
2. The 3D printer nozzle protection device according to claim 1, wherein the protective housing (1) is provided with a hydraulic buffer rod (6), the hydraulic buffer rod (6) is located on the left side and the right side inside the protective housing (1), a heat conduction plate (7) is installed on the telescopic end of the hydraulic buffer rod (6), a heat conduction column (8) is installed on one side of the heat conduction plate (7), the heat conduction column (8) penetrates through the protective housing (1) and is in sliding connection with the protective housing (1), a heat dissipation plate (9) is installed on one side of the heat conduction column (8), and a buffer spring (10) is sleeved on the hydraulic buffer rod (6).
3. The 3D printer nozzle protection device according to claim 1, wherein the sealing baffle (4) is provided with a fixed heat dissipation port (11), the fixed heat dissipation port (11) is provided with a dustproof heat dissipation net (12), a heat dissipation fan (13) is installed on one side of the protective housing (1), the heat dissipation fan (13) penetrates through the protective housing (1) and extends into the protective housing (1), and the position of the heat dissipation fan (13) is opposite to that of the dustproof heat dissipation net (12).
4. The 3D printer nozzle protection device according to claim 1, wherein a temperature sensor (14) is installed inside the protective casing (1), a fixed limiting rod (15) is installed at the bottom of the protective casing (1), the fixed limiting rod (15) is located on the left side and the right side of the installation through hole (2), and a pressure sensor (16) is installed at the bottom of the fixed limiting rod (15).
5. The 3D printer nozzle protection device according to claim 1, wherein a threaded connection hole (17) is formed in the fixed limiting block (5), a fixing bolt (18) is arranged on the sealing baffle (4), the fixing bolt (18) is in threaded connection with the sealing baffle (4), and the fixing bolt (18) penetrates through the sealing baffle (4) and is in threaded connection with the threaded connection hole (17).
6. The 3D printer nozzle protection device according to claim 2, wherein one end of the buffer spring (10) is fixedly connected with the heat conducting plate (7), and the other end of the buffer spring (10) is fixedly connected with the inner wall of the protective shell (1).
7. The 3D printer nozzle protection device according to claim 2, wherein two heat conducting plates (7) are provided, two heat conducting plates (7) are located on two sides of the interior of the protective shell (1), the number of the hydraulic buffer rods (6) and the number of the heat conducting columns (8) are two, two hydraulic buffer rods (6) are arranged transversely, and two heat conducting columns (8) are arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122722293.2U CN216683355U (en) | 2021-11-09 | 2021-11-09 | 3D print head protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122722293.2U CN216683355U (en) | 2021-11-09 | 2021-11-09 | 3D print head protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216683355U true CN216683355U (en) | 2022-06-07 |
Family
ID=81831558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122722293.2U Expired - Fee Related CN216683355U (en) | 2021-11-09 | 2021-11-09 | 3D print head protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216683355U (en) |
-
2021
- 2021-11-09 CN CN202122722293.2U patent/CN216683355U/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: 20220607 |