CN212219294U - 3D is shower nozzle cooling device for printer - Google Patents
3D is shower nozzle cooling device for printer Download PDFInfo
- Publication number
- CN212219294U CN212219294U CN202020415623.6U CN202020415623U CN212219294U CN 212219294 U CN212219294 U CN 212219294U CN 202020415623 U CN202020415623 U CN 202020415623U CN 212219294 U CN212219294 U CN 212219294U
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- Prior art keywords
- water
- printer
- cooling
- belt wheel
- cooling device
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 abstract description 6
- 241000883990 Flabellum Species 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a 3D is shower nozzle cooling device for printer, including printer shower nozzle, water-cooling tube, mounting panel, mounting bracket, aqueduct, raceway, driven pulleys, flexible pipe, outer tube, rubber circle, interior sleeve pipe, storage water tank, step motor, driving pulley, slide bar, cylindrical cam, flabellum, piston piece and connecting rod. The utility model discloses a through setting up the mutual cooperation between storage water tank, water-cooling tube, piston piece, slide bar and the cylindrical cam, can be better carry out the water-cooling heat dissipation to the printer shower nozzle, avoided the forced air cooling to cause the influence to the printer shower nozzle by wind-force, also can better realize the circulation of cooling water simultaneously, avoided the waste to the cooling time, very big improvement work efficiency; the water cooling device can better stir the cooling water in the water storage tank by the rotating fan blades during working, so that the rising of the heat generated by the cooling water for the water cooling of the printer nozzle to the water temperature in the water storage tank is avoided, and meanwhile, the practicability is enhanced.
Description
Technical Field
The utility model relates to a shower nozzle cooling device specifically is a shower nozzle cooling device for 3D printer belongs to 3D printer technical field.
Background
At present, the 3D printer sprays the melted material to the model after heating the material through the spray head, and after the temperature of the spray head reaches the temperature of the melted material and normal printing work is carried out, along with the printing process, the temperature of the spray head can still continuously rise to cause the blockage of the spray head. When printing is completed, rapid cooling is required.
When the existing printer nozzle is cooled, most of the existing printer nozzle is cooled by air through the cooling fan, and certain wind power generated by the operation of the cooling fan has certain influence on the printing of the printer nozzle in the printing process, so that the quality of the formed printer nozzle is influenced, and the working efficiency of the printer nozzle is greatly reduced. Therefore, the nozzle cooling device for the 3D printer is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is just to provide a 3D is shower nozzle cooling device for printer in order to solve above-mentioned problem.
The utility model realizes the above purpose by the following technical proposal, a spray head cooling device for a D printer comprises a mounting plate and a printer spray head arranged at the bottom end of the mounting plate, wherein the top end of the mounting plate is sequentially provided with a mounting frame and a water storage tank from outside to inside, the inner cavity of the water storage tank is provided with two stirring components for stirring water in the water storage tank, the top end of the inner side of the mounting frame is provided with a stepping motor, the stepping motor is provided with a cylindrical cam by being arranged on a driving shaft of the stepping motor, the cylindrical cam is matched with a slide bar by sliding through an assembling groove arranged on the surface of the cylindrical cam, one end of the slide bar is fixedly connected with a connecting bar which is vertically arranged, the bottom end of the connecting bar is fixedly connected with a piston sheet, the surface of the, the surface of the printer nozzle is wound with a water-cooled tube, one end of the water-cooled tube is fixedly connected with a water guide tube, one end of the water guide tube penetrates through the side wall of the water storage tank and extends to the upper part of the piston sheet, the other end of the water-cooled tube is fixedly connected with a water delivery tube, and one end of the water delivery tube penetrates through the side wall of the water storage tank and extends to the lower part of the piston sheet.
Preferably, each stirring group consists of a telescopic pipe and a fan blade which are vertically arranged, the fan blade is arranged on the telescopic pipes, one telescopic pipe is rotatably matched with the top end of the inner cavity of the water storage tank, the other telescopic pipe is rotatably matched with the bottom end of the inner cavity of the water storage tank, and two ends of the two telescopic pipes are rotatably matched with the same piston sheet.
Preferably, the transmission assembly comprises a driving pulley and a driven pulley, the driving pulley is mounted on the driving shaft, the driven pulley is mounted on the telescopic pipe, and the driven pulley and the driving pulley are in transmission connection through a transmission belt arranged between the driven pulley and the driving pulley.
Preferably, one end of the connecting rod connected with the sliding rod penetrates through the inner cavity of the telescopic pipe and extends to the upper part of the telescopic pipe, and the connecting rod is in clearance fit with the inner side wall of the telescopic pipe.
Preferably, the water-cooling pipe is spiral and is uniformly wound on the printer nozzle.
Preferably, the telescopic pipe is composed of an outer sleeve, a rubber ring and an inner sleeve, the inner side wall of the outer sleeve is in sliding fit with the inner sleeve, the rubber ring is installed on the inner sleeve, and the surface of the rubber ring is in contact with the inner side wall of the outer sleeve.
The utility model has the advantages that:
1. through setting up mutually supporting between storage water tank, water-cooled tube, piston piece, slide bar and the cylindrical cam, can be better carry out water-cooling heat dissipation to the printer shower nozzle, avoided the forced air cooling to wind-force cause the influence to the printer shower nozzle, simultaneously also can be better realize the circulation of cooling water, avoided the waste when cooling, very big improvement work efficiency.
2. Through setting up the mutual cooperation between band pulley, flexible pipe and the flabellum, can be better make the pivoted flabellum to the stirring of storage water tank internal cooling water in work, make the heat of having avoided the cooling water to produce printer shower nozzle water-cooling cause the rising to the temperature in the storage water tank, very big improvement cooling efficiency, also strengthened the practicality simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the telescopic tube of the present invention;
fig. 3 is a schematic view of the connection structure of the telescopic tube and the fan blade of the present invention.
In the figure: 1. printer nozzle, 2, water-cooling pipe, 3, mounting panel, 4, mounting bracket, 5, aqueduct, 6, raceway, 7, driven pulleys, 8, flexible pipe, 801, outer tube, 802, rubber circle, 803, interior sleeve pipe, 9, storage water tank, 10, step motor, 11, driving pulley, 12, slide bar, 13, cylinder cam, 14, flabellum, 15, piston piece, 16, connecting rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a 3D printer nozzle cooling device includes a mounting plate 3 and a printer nozzle 1 installed at the bottom of the mounting plate 3, wherein an installation frame 4 and a water storage tank 9 are sequentially installed at the top end of the mounting plate 3 from outside to inside, two stirring assemblies for stirring water in the water storage tank 9 are installed in an inner cavity of the water storage tank 9, a stepping motor 10 is installed at the top end of the inner side of the installation frame 4, a cylindrical cam 13 is installed on a driving shaft of the stepping motor 10 through the installation shaft, the cylindrical cam 13 is slidably matched with a slide bar 12 through an assembly groove formed in the surface of the cylindrical cam 13, one end of the slide bar 12 is fixedly connected with a vertically arranged connecting bar 16, the bottom end of the connecting bar 16 is fixedly connected with a piston piece 15, the surface of the piston piece 15 is in contact with the inner side wall of the water storage, the surface of the printer nozzle 1 is wound with the water-cooled tube 2, one end of the water-cooled tube 2 is fixedly connected with the water guide tube 5, one end of the water guide tube 5 penetrates through the side wall of the water storage tank 9 and extends to the upper part of the piston sheet 15, the other end of the water-cooled tube 2 is fixedly connected with the water delivery pipe 6, and one end of the water delivery pipe 6 penetrates through the side wall of the water storage tank 9 and extends to the lower part of the piston sheet 15.
Each stirring group consists of a telescopic pipe 8 and a fan blade 14 which are vertically arranged, the fan blade 14 is installed on the telescopic pipes 8, one telescopic pipe 8 is rotatably matched with the top end of the inner cavity of the water storage tank 9, the other telescopic pipe 8 is rotatably matched with the bottom end of the inner cavity of the water storage tank 9, and two ends of the two telescopic pipes 8 are rotatably matched with the same piston piece 15, so that the piston pieces 15 can move in the vertical direction better, and the telescopic pipes 8 can stretch; the transmission assembly consists of a driving belt wheel 11 and a driven belt wheel 7, the driving belt wheel 11 is installed on a driving shaft, the driven belt wheel 7 is installed on a telescopic pipe 8, and the driven belt wheel 7 and the driving belt wheel 11 are in transmission connection through a transmission belt arranged between the driven belt wheel 7 and the driving belt wheel 11; one end of the connecting rod 16 connected with the sliding rod 12 penetrates through the inner cavity of the telescopic pipe 8 and extends to the upper part of the telescopic pipe 8, and the connecting rod 16 is in clearance fit with the inner side wall of the telescopic pipe 8, so that the influence of the telescopic pipe 8 on the movement of the connecting rod 16 in the vertical direction is avoided; the water-cooling pipe 2 is spiral, and the water-cooling pipe 2 is uniformly wound on the printer nozzle 1, so that the water-cooling pipe 2 can be well and fully contacted with the surface of the printer nozzle 1, and the water-cooling heat dissipation of the printer nozzle 1 is better carried out; the extension tube 8 is composed of an outer sleeve 801, a rubber ring 802 and an inner sleeve 803, the inner side wall of the outer sleeve 801 is in sliding fit with the inner sleeve 803, the rubber ring 802 is installed on the inner sleeve 803, and the surface of the rubber ring 802 is in contact with the inner side wall of the outer sleeve 801, so that a better closed environment is formed.
When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, when the printer nozzle 1 is cooled, firstly, the stepping motor 10 is opened, the stepping motor 10 drives the driving belt wheel 11 and the cylindrical cam 13 to rotate through the driving shaft, the cylindrical cam 13 drives the piston sheet 15 to move back and forth in the vertical direction through the slide bar 12 and the connecting rod 16, when the piston sheet 15 moves downwards, the water in the water storage tank 9 is guided into the water cooling pipe 2 through the water pipe 6 and poured into the water storage tank 9 through the water guide pipe 5, when the piston sheet 15 moves upwards, the water in the water storage tank 9 is guided into the water cooling pipe 2 through the water guide pipe 5 and is guided into the water storage tank 9 through the water pipe 6, thereby realizing the circulation of the water in the water storage tank 9, when the water passes through the water cooling pipe 2, thereby, the water in the water cooling pipe 2 carries out water cooling on the printer nozzle 1, meanwhile, the driving belt wheel 11 drives the driven belt wheel 7 to rotate through a belt, the driven belt drives the fan blades 14 to rotate through the telescopic pipes 8, the rotating fan blades 14 stir water in the water storage tank 9, and therefore the temperature rise of the water in the water storage tank 9 is avoided, and the printer nozzle 1 is cooled.
The stepping motor 10 is a 39BYG101-C-13 stepping motor manufactured by Kaihong Motor Co, Ltd, Guangdong, and the supporting circuit thereof can be provided by the trade company.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a 3D is shower nozzle cooling device for printer, includes mounting panel (3) and installs printer shower nozzle (1) in mounting panel (3) bottom, its characterized in that: mounting bracket (4) and storage water tank (9) are installed in proper order to mounting panel (3) top outside-in, storage water tank (9) inner chamber is installed two and is carried out the stirring subassembly of stirring to storage water tank (9) water-logging, step motor (10) are installed on mounting bracket (4) inboard top, step motor (10) are through installing cylindrical cam (13) in the drive shaft of installing on step motor (10) drive end, cylindrical cam (13) have slide bar (12) through the fitting up groove sliding fit who sets up on cylindrical cam (13) surface, slide bar (12) one end fixedly connected with connecting rod (16) of vertical setting, connecting rod (16) bottom fixedly connected with piston piece (15), and piston piece (15) surface and storage water tank (9) inside wall contact, install the drive assembly that drives stirring subassembly pivoted in the drive shaft, the surface of the printer nozzle (1) is wound with a water-cooled tube (2), one end of the water-cooled tube (2) is fixedly connected with a water guide tube (5), one end of the water guide tube (5) penetrates through the side wall of the water storage tank (9) and extends to the upper side of the piston sheet (15), the other end of the water-cooled tube (2) is fixedly connected with a water delivery pipe (6), and one end of the water delivery pipe (6) penetrates through the side wall of the water storage tank (9) and extends to the lower side of the piston sheet (15).
2. The nozzle cooling device for the 3D printer according to claim 1, wherein: each stirring group comprises a telescopic pipe (8) and fan blades (14) which are vertically arranged, the fan blades (14) are installed on the telescopic pipes (8), one telescopic pipe (8) is rotatably matched with the top end of an inner cavity of the water storage tank (9), the other telescopic pipe (8) is rotatably matched with the bottom end of the inner cavity of the water storage tank (9), and the two ends of the telescopic pipes (8) are rotatably matched with the same piston piece (15).
3. The nozzle cooling device for the 3D printer according to claim 2, wherein: the transmission assembly comprises a driving belt wheel (11) and a driven belt wheel (7), the driving belt wheel (11) is installed on a driving shaft, the driven belt wheel (7) is installed on a telescopic pipe (8), and the driven belt wheel (7) is in transmission connection with the driving belt wheel (11) through a transmission belt arranged between the driven belt wheel (7) and the driving belt wheel (11).
4. The nozzle cooling device for the 3D printer according to claim 2, wherein: one end of the connecting rod (16) connected with the sliding rod (12) penetrates through the inner cavity of the telescopic pipe (8) and extends to the upper part of the telescopic pipe (8), and the connecting rod (16) is in clearance fit with the inner side wall of the telescopic pipe (8).
5. The nozzle cooling device for the 3D printer according to claim 1, wherein: the water-cooling pipe (2) is spiral, and the water-cooling pipe (2) is uniformly wound on the printer nozzle (1).
6. The nozzle cooling device for the 3D printer according to claim 2, wherein: the telescopic pipe (8) is composed of an outer sleeve (801), a rubber ring (802) and an inner sleeve (803), the inner side wall of the outer sleeve (801) is in sliding fit with the inner sleeve (803), the rubber ring (802) is installed on the inner sleeve (803), and the surface of the rubber ring (802) is in contact with the inner side wall of the outer sleeve (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415623.6U CN212219294U (en) | 2020-03-26 | 2020-03-26 | 3D is shower nozzle cooling device for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415623.6U CN212219294U (en) | 2020-03-26 | 2020-03-26 | 3D is shower nozzle cooling device for printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212219294U true CN212219294U (en) | 2020-12-25 |
Family
ID=73904341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415623.6U Expired - Fee Related CN212219294U (en) | 2020-03-26 | 2020-03-26 | 3D is shower nozzle cooling device for printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212219294U (en) |
-
2020
- 2020-03-26 CN CN202020415623.6U patent/CN212219294U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |