CN217319331U - 3D printer is with preventing blockking up with hot type stub bar - Google Patents
3D printer is with preventing blockking up with hot type stub bar Download PDFInfo
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- CN217319331U CN217319331U CN202123348618.1U CN202123348618U CN217319331U CN 217319331 U CN217319331 U CN 217319331U CN 202123348618 U CN202123348618 U CN 202123348618U CN 217319331 U CN217319331 U CN 217319331U
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- heating
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- telescopic handle
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Abstract
The utility model provides a 3D printer is with preventing blockking up with hot type stub bar that goes out, including the stock chest, the inside of stock chest rotates and is connected with strikes off the mechanism, strikes off the mechanism and includes the stirring screw rod of being connected with the inside rotation of stock chest, and the first groove of accomodating and the second groove of accomodating have been seted up respectively in the outside of stirring screw rod, and the first inside of accomodating groove and second is sliding connection respectively and is first scrapes the pole and the pole is scraped to the second, the beneficial effects of the utility model: scrape the rotation that the pole followed stirring screw rod through the first pole of scraping that sets up and second, thereby can strike off the raw materials that the stock chest inside wall glues to glue, and first electric telescopic handle and the second electric telescopic handle that can drive through the setting scrape the pole and the second scrapes the removal of pole in the stock chest inside, thereby can scrape the pole and the second is scraped the distance between pole and the stock chest inside wall and is adjusted to first, the gluing of stock chest inside wall material has been reduced, inside jam when having improved whole discharge head and using.
Description
Technical Field
The utility model belongs to the technical field of the 3D printer, concretely relates to 3D printer is with preventing blockking up with hot type stub bar that goes out.
Background
The working principle of the 3D printer is basically the same as that of the traditional printer, and the 3D printer is composed of a control assembly, a mechanical assembly, a printing head, consumables, media and other frameworks. After being connected with a computer, the printing materials are overlapped layer by layer under the control of the computer, and finally the blueprint on the computer is changed into a real object. At present, the discharge head mainly has the following consensus defects:
in traditional ejection of compact head use, because the 3D printer need heat the raw materials when printing and melt, extrusion of rethread ejection of compact head cools off fixedly, when the higher or lower condition of the temperature that the ejection of compact head received, just can lead to the raw materials to glue with the inside wall of ejection of compact head and glue, and the inside stirring screw rod of traditional ejection of compact head can't be more effectual strikes off the raw materials that glue on the inside wall, then leads to the inside jam of printer ejection of compact head.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D printer is with preventing blockking up with hot type play stub bar, aim at solving prior art, because the 3D printer need heat the raw materials when printing and melt, the extrusion of rethread play stub bar is cooled off fixedly, when the higher or lower condition of temperature that the play stub bar receives, just can lead to the raw materials to glue with the inside wall of play stub bar and glue, and the stirring screw rod of traditional inside play stub bar is inside and can't be more effectual glues the raw materials that glue on the inside wall and strike off, lead to the problem of the inside jam of printer play stub bar then.
In order to achieve the above object, the utility model provides a following technical scheme:
an anti-blocking heating type discharging head for a 3D printer comprises a storage tank, wherein a scraping mechanism is rotatably connected inside the storage tank, and a heating mechanism is arranged outside the storage tank;
strike off the mechanism and include the stirring screw who is connected with the inside rotation of stock chest, the first groove and the second of accomodating have been seted up respectively in the outside of stirring screw, the first inside of accomodating groove and second and accomodating the groove has the first pole and the second of scraping respectively and scrapes the pole, the first pole and the second of scraping is scraped one side of pole and is fixed mounting respectively first electric telescopic handle and second electric telescopic handle, the first outside of scraping pole and second and all with the inside wall sliding connection of stock chest.
As an optimization of the utility model, strike off the mechanism and still include the discharge gate with storage tank bottom fixed mounting, the outside sliding connection of pole is scraped to the inside wall and the second of discharge gate.
As a preferred, the heating mechanism includes the first heating piece of establishing with stock chest outside cover, the outside cover of discharge gate is equipped with the second heating piece, the bottom of first heating piece and the top fixed connection of second heating piece, the outside fixed mounting of first heating piece has the heating panel.
As an optimization, the outside of stirring screw rod is rotated and is connected with first fixed plate, the outside fixed mounting of second heating piece has the second fixed plate, the bottom fixed mounting of first fixed plate has the support column, the bottom of support column and the top fixed connection of second fixed plate.
As an optimization of the utility model, the top fixed mounting of stirring screw has the motor, the outside fixed mounting of stirring screw has stirring vane.
As a preferred, one side fixed mounting of support column has flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have first electric telescopic handle switch, second electric telescopic handle switch, first heating piece switch, second heating piece switch and motor switch, first electric telescopic handle, second electric telescopic handle, first heating piece, second heating piece and motor are respectively through first electric telescopic handle switch, second electric telescopic handle switch, first heating piece switch, second heating piece switch and motor switch and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
scrape the rotation that the pole followed stirring screw rod through the first pole of scraping that sets up and second, thereby can strike off the raw materials that the stock chest inside wall glues to glue, and first electric telescopic handle and the second electric telescopic handle that can drive through the setting scrape the pole and the second scrapes the removal of pole in the stock chest inside, thereby can scrape the pole and the second is scraped the distance between pole and the stock chest inside wall and is adjusted to first, the gluing of stock chest inside wall material has been reduced, inside jam when having improved whole discharge head and using.
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 overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the heating mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the stirring screw of the present invention;
fig. 4 is a schematic structural view of a first scraping rod of the present invention;
fig. 5 is a schematic structural view of a second scraping rod of the present invention.
In the figure: 1. a storage tank; 2. a scraping mechanism; 21. a stirring screw; 22. a first receiving groove; 23. a second receiving groove; 24. a first scraping bar; 25. a second scraping bar; 26. a first electric telescopic rod; 27. a second electric telescopic rod; 28. a discharge port; 3. a heating mechanism; 31. a first heating block; 32. a second heating block; 33. a heat dissipation plate; 4. a first fixing plate; 5. a second fixing plate; 6. a support pillar; 7. a motor; 8. a stirring blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Referring to fig. 1-5, the present invention provides the following technical solutions: an anti-blocking heating type discharging head for a 3D printer comprises a storage tank 1, wherein a scraping mechanism 2 is rotatably connected inside the storage tank 1, and a heating mechanism 3 is arranged outside the storage tank 1;
strike off mechanism 2 and include the stirring screw 21 of being connected with the inside rotation of stock chest 1, first groove 22 and the second of accomodating has been seted up respectively in stirring screw 21's the outside, first groove 22 and the second of accomodating is accomodate in the inside of groove 23 and the second has first pole 24 and the second of scraping and is scraped pole 25, first pole 24 and the second of scraping are scraped one side of pole 25 and are fixed mounting respectively first electric telescopic handle 26 and second electric telescopic handle 27, first pole 24 and the second of scraping are scraped the outside of pole 25 and all with the inside wall sliding connection of stock chest 1.
When the material discharging head is used, firstly, the raw materials in the storage tank 1 can be heated through the heating mechanism 3, so that the materials can be extruded through the material discharging head for use, then, the scraping mechanism 2 can scrape the materials adhered to the inner side wall of the storage tank 1 at the moment, when the stirring screw 21 rotates in the storage tank 1, the materials can be driven by the stirring screw 21 to move from the top position to the bottom position of the storage tank 1 to be extruded outwards, meanwhile, the first scraping rod 24 can be connected with the stirring screw 21 through the first electric telescopic rod 26, so that the first scraping rod 24 can rotate on the inner side wall of the storage tank 1 through the rotation of the stirring screw 21, so that the materials adhered to the top position of the storage tank 1 can be scraped through the first scraping rod 24, similarly, the second scraping rod 25 can be connected with the stirring screw 21 through the second electric telescopic rod 27, make the second scrape the pole 25 and can rotate at the bottom position of stock chest 1 along with stirring screw 21, make the second scrape the pole 25 and can glue sticky material to stock chest 1 bottom position and handle, and first electric telescopic handle 26 and second electric telescopic handle 27 can drive first scraping pole 24 and second and scrape the pole 25 and accomodate the groove 23 inside at first groove 22 and the second and slide, thereby can scrape the pole 24 and second and scrape the distance between pole 25 and the stock chest 1 inside wall and adjust, be more convenient for scrape through first scraping pole 24 and second and scrape scraping pole 25 and glue scraping of sticky material to stock chest 1 inside wall, prevent the jam of stub bar, the performance of whole stub bar has been improved.
Preferably, the scraping mechanism 2 further includes a discharge port 28 fixedly installed at the bottom of the storage tank 1, and an inner side wall of the discharge port 28 is slidably connected with an outer side of the second scraping rod 25.
During the specific use, when stirring screw 21 rotated in that silo 1 is inside, stirring screw 21 can make the material at silo 1 top remove to the bottom, makes the material outwards extrude through discharge gate 28 position then.
Preferably, heating mechanism 3 includes the first heating block 31 of establishing with the stock chest 1 outside cover, and the outside cover of discharge gate 28 is equipped with second heating block 32, and the bottom of first heating block 31 and the top fixed connection of second heating block 32, the outside fixed mounting of first heating block 31 has heating panel 33.
During specific use, when the material is placed in the storage tank 1, because the stirring screw 21 can drive the material to move in the storage tank 1, at this moment, the material of the storage tank 1 position can be isolated and heated through the first heating block 31, so that the material in the storage tank 1 can move to the discharge port 28 position, and the second heating block 32 can be isolated and heated to the material of the discharge port 28 position, so that the material can be extruded through the discharge port 28, and the heat dissipation plate 33 can play the role of heat dissipation treatment to the outside of the first heating block 31, thereby improving the use effect of the discharge port 28.
Preferably, the outer side of the stirring screw 21 is rotatably connected with a first fixing plate 4, the outer side of the second heating block 32 is fixedly provided with a second fixing plate 5, the bottom of the first fixing plate 4 is fixedly provided with a supporting column 6, and the bottom of the supporting column 6 is fixedly connected with the top of the second fixing plate 5.
During the specific use, stirring screw 21 can rotate in first fixed plate 4 is inside, and second fixed plate 5 then can fix second heating piece 32 position, and support column 6 then can fix first fixed plate 4 and second fixed plate 5, has improved the fixed effect of integrated device to stock chest 1 and stirring screw 21.
Preferably, the motor 7 is fixedly mounted at the top end of the stirring screw 21, and the stirring blade 8 is fixedly mounted on the outer side of the stirring screw 21.
During the specific use, stirring screw 21 rotates in that stock chest 1 is inside at needs, alright through the rotation of motor 7 at first fixed plate 4 top for motor 7 can drive stirring screw 21 and rotate, in stirring screw 21 pivoted, can drive stirring vane 8 and rotate in the inside of stock chest 1, makes the material that adds at stock chest 1 top can play the effect of stirring through stirring vane 8.
Preferably, one side fixed mounting of support column 6 has flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have first electric telescopic handle switch, second electric telescopic handle switch, first heating piece switch, second heating piece switch and motor switch, first electric telescopic handle 26, second electric telescopic handle 27, first heating piece 31, second heating piece 32 and motor 7 are respectively through first electric telescopic handle switch, second electric telescopic handle switch, first heating piece switch, second heating piece switch and motor switch and external power supply electric connection.
During specific use, the device switch arranged on the switch panel is convenient for controlling the anti-blocking heating type discharging head of the 3D printer.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An anti-blocking heating type discharging head for a 3D printer comprises a storage tank (1), and is characterized in that a scraping mechanism (2) is rotatably connected inside the storage tank (1), and a heating mechanism (3) is arranged on the outer side of the storage tank (1);
strike off mechanism (2) and include stirring screw (21) of being connected with the inside rotation of stock chest (1), first groove (22) and second storage tank (23) have been seted up respectively in the outside of stirring screw (21), the inside of first storage tank (22) and second storage tank (23) is sliding connection respectively and is first scraped pole (24) and second and scrapes pole (25), one side of pole (25) is scraped to first pole (24) of scraping and second fixed mounting respectively has first electric telescopic handle (26) and second electric telescopic handle (27), the outside of pole (25) is all scraped with the inside wall sliding connection of stock chest (1) to first pole (24) of scraping and second.
2. The anti-clogging heating type discharging head for the 3D printer according to claim 1, characterized in that: strike off mechanism (2) still include with stock chest (1) bottom fixed mounting's discharge gate (28), the outside sliding connection of pole (25) is scraped with the second to the inside wall of discharge gate (28).
3. The anti-clogging heating type discharging head for the 3D printer according to claim 2, characterized in that: heating mechanism (3) include first heating piece (31) of establishing with stock chest (1) outside cover, the outside cover of discharge gate (28) is equipped with second heating piece (32), the bottom of first heating piece (31) and the top fixed connection of second heating piece (32), the outside fixed mounting of first heating piece (31) has heating panel (33).
4. The anti-clogging heating type discharging head for the 3D printer according to claim 3, characterized in that: the outside of stirring screw rod (21) is rotated and is connected with first fixed plate (4), the outside fixed mounting of second heating piece (32) has second fixed plate (5), the bottom fixed mounting of first fixed plate (4) has support column (6), the bottom of support column (6) and the top fixed connection of second fixed plate (5).
5. The anti-clogging heating type discharging head for the 3D printer according to claim 3, characterized in that: the top end fixed mounting of stirring screw rod (21) has motor (7), the outside fixed mounting of stirring screw rod (21) has stirring vane (8).
6. The anti-clogging heating type discharging head for the 3D printer according to claim 4, characterized in that: one side fixed mounting of support column (6) has flush mounting plate of switch, flush mounting plate of switch's surface respectively fixed mounting have first electric telescopic handle switch, second electric telescopic handle switch, first heating piece switch, second heating piece switch and motor switch, first electric telescopic handle (26), second electric telescopic handle (27), first heating piece (31), second heating piece (32) and motor (7) are respectively through first electric telescopic handle switch, second electric telescopic handle switch, first heating piece switch, second heating piece switch and motor switch and external power supply electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348618.1U CN217319331U (en) | 2021-12-28 | 2021-12-28 | 3D printer is with preventing blockking up with hot type stub bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348618.1U CN217319331U (en) | 2021-12-28 | 2021-12-28 | 3D printer is with preventing blockking up with hot type stub bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217319331U true CN217319331U (en) | 2022-08-30 |
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ID=82991170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123348618.1U Active CN217319331U (en) | 2021-12-28 | 2021-12-28 | 3D printer is with preventing blockking up with hot type stub bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217319331U (en) |
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2021
- 2021-12-28 CN CN202123348618.1U patent/CN217319331U/en active Active
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