CN213891300U - Feeding device for 3D printer - Google Patents
Feeding device for 3D printer Download PDFInfo
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- CN213891300U CN213891300U CN202022703122.0U CN202022703122U CN213891300U CN 213891300 U CN213891300 U CN 213891300U CN 202022703122 U CN202022703122 U CN 202022703122U CN 213891300 U CN213891300 U CN 213891300U
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- sampling
- discharge
- storage case
- storage box
- printer
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Abstract
The utility model discloses a material feeding unit for 3D printer, including the storage case, storage case top is equipped with first feed inlet, storage case lateral wall is equipped with sampling mechanism, storage roof portion outer wall is equipped with agitator motor, and the agitator motor output links to each other with the pivot, the pivot extends to inside the storage case, be equipped with a plurality of stirring vane in the pivot, the first discharge gate that storage case lower extreme set up links to each other with discharge mechanism, discharge mechanism includes the shaft coupling, shaft coupling one end links to each other with ejection of compact motor, the shaft coupling other end links to each other with ejection of compact screw rod, install in the discharging pipe that ejection of compact screw rod runs through, one side of discharging pipe one end is equipped with the second feed inlet, first feed inlet links to each other with the second feed inlet, be equipped with the second discharge gate on one side of the discharging pipe other end, the second discharge gate links to each other with printer head mechanism. The utility model discloses it is more even to have that stirring effect is good, the convenience is taken a sample and the ejection of compact to the raw materials of different stratification degrees.
Description
Technical Field
The utility model relates to a 3D printer technical field, concretely relates to material feeding unit for 3D printer.
Background
3D printing, which is one of the rapid prototyping technologies, is also called additive manufacturing, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like, and by printing layer by layer, based on a digital model file.
3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. Present stage 3D printer charge-in system is in manual feeding stage, and degree of automation is not high, perhaps leans on the module operation, and is too complicated, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the problem that exists among the prior art, provide a material feeding unit for 3D printer.
The utility model aims at realizing through the following technical scheme:
the utility model provides a material feeding unit for 3D printer, includes the storage case, storage case top is provided with first feed inlet, its characterized in that: the utility model discloses a printer, including storage case, discharging pipe, printing machine head mechanism, shaft coupling, discharging screw rod, sampling mechanism, storage case lateral wall, storage case top outer wall is provided with sampling mechanism, the storage case top outer wall is provided with agitator motor, and agitator motor output links to each other with the pivot, the pivot extends to the storage incasement portion, be provided with a plurality of stirring vane in the pivot, the first discharge gate that the storage case lower extreme set up links to each other with discharging mechanism, discharging mechanism includes the shaft coupling, shaft coupling one end links to each other with discharging motor, the shaft coupling other end links to each other with discharging screw rod, what discharging screw rod run through installs in the discharging pipe, one side of discharging pipe one end is provided with the second feed inlet, first feed inlet links to each other with the second feed inlet, be provided with the second discharge gate on one side of the discharging pipe other end, the second discharge gate links to each other with printer head mechanism.
Preferably, first feed inlet department is provided with the inlet pipe, it has the apron to articulate on the inlet pipe.
Preferably, a plurality of flow guide holes are formed in the stirring blade.
Preferably, the side wall of the storage box is provided with a plurality of sampling mechanisms from top to bottom at equal intervals.
Preferably, sampling mechanism includes sampling tube, sample valve and sampling bottle, sampling tube one end links to each other with the storage case, and the other end links to each other with the sampling bottle, the sample valve sets up on the sampling tube.
Preferably, be provided with the external screw thread on the sampling tube, be provided with on the sampling bottle with external screw thread assorted internal thread.
Preferably, the sampling tube is at 30-45 ° to the horizontal.
The working principle is as follows: after the cover plate is opened, raw materials enter the storage box through the first feed port, the stirring motor drives the rotating shaft to rotate, the rotating shaft drives the stirring blade to stir the raw materials, the stirred raw materials enter the discharge pipe through the first discharge port and the second feed port, the discharge motor drives the discharge screw to rotate, and the discharge screw rotates after the raw materials fall into the discharge screw due to the spiral shape of the discharge screw, so that the raw materials are pushed to the second discharge port, and the material storage box is high in practicability and easy to realize; a plurality of sampling mechanism that set up on the storage case lateral wall can realize conveniently taking a sample the raw materials of different stratification degrees to this condition of judging the raw materials stirring.
The beneficial effects of this technical scheme are as follows:
the utility model provides a pair of feeding device for 3D printer, agitator motor, pivot and stirring vane's setting make raw material mixing more even, and storage case lateral wall top-down equidistance distributes and is provided with a plurality of sampling mechanism, can realize conveniently taking a sample the raw materials of different stratification degrees, and discharging mechanism's setting makes the raw materials ejection of compact more even. The utility model discloses it is more even to have that stirring effect is good, the convenience is taken a sample and the ejection of compact to the raw materials of different stratification degrees.
Two, the utility model provides a pair of material feeding unit for 3D printer, the setting up of apron makes things convenient for opening of first feed inlet to close.
Three, the utility model provides a pair of material feeding unit for 3D printer closes the sample valve after, is connected the sample bottle with the sampling tube, opens the sample valve afterwards, closes the sample valve after the sample is accomplished, takes off the sample bottle. The setting of sampling mechanism makes the sample more convenient.
Fourth, the utility model provides a pair of material feeding unit for 3D printer, the sampling tube is 30-45 with the horizontal direction for the raw materials ejection of compact more easily.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a material storage box of the present invention;
FIG. 3 is a schematic structural view of the discharging mechanism of the present invention;
FIG. 4 is a schematic structural view of a sampling mechanism of the present invention;
wherein: 1. A material storage box; 2. a first feed port; 3. a stirring motor; 4. a rotating shaft; 5. a stirring blade; 6. a first discharge port; 7. a coupling; 8. a discharging motor; 9. a discharge screw; 10. a discharge pipe; 11. a second feed port; 12. a second discharge port; 13. a feed pipe; 14. a cover plate; 15. a flow guide hole; 16. a sampling mechanism; 16.1, a sampling tube; 16.2, a sampling valve; 16.3, sampling the bottle.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Example 1
As a most basic embodiment of the present invention, the present embodiment discloses a feeding device for a 3D printer, as shown in FIG. 1-FIG. 3, comprising a storage box 1, a first feeding hole 2 is provided above the storage box 1, a sampling mechanism 16 is provided on the side wall of the storage box 1, a stirring motor 3 is provided on the outer wall of the top of the storage box 1, and the output end of the stirring motor 3 is connected to a rotating shaft 4, the rotating shaft 4 extends to the inside of the storage box 1, a plurality of stirring blades 5 are provided on the rotating shaft 4, a first discharging hole 6 provided at the lower end of the storage box 1 is connected to a discharging mechanism, the discharging mechanism comprises a coupling 7, one end of the coupling 7 is connected to a discharging motor 8, the other end of the coupling 7 is connected to a discharging screw 9, the discharging screw 9 is installed in a discharging pipe 10 in a penetrating manner, one side of one end of the discharging pipe 10 is provided with a second feeding hole 11, the first feeding hole 2 is connected with the second feeding hole 11, a second discharging hole 12 is formed in one side of the other end of the discharging pipe 10, and the second discharging hole 12 is connected with the printer head mechanism.
Example 2
As a preferred embodiment of the present invention, this embodiment discloses a feeding device for a 3D printer, as shown in fig. 1-3, comprising a storage box 1, a first feeding hole 2 is disposed above the storage box 1, a sampling mechanism 16 is disposed on a side wall of the storage box 1, a stirring motor 3 is disposed on an outer wall of a top portion of the storage box 1, an output end of the stirring motor 3 is connected to a rotating shaft 4, the rotating shaft 4 extends into the storage box 1, a plurality of stirring blades 5 are disposed on the rotating shaft 4, a first discharging hole 6 disposed at a lower end of the storage box 1 is connected to a discharging mechanism, the discharging mechanism comprises a coupling 7, one end of the coupling 7 is connected to a discharging motor 8, the other end of the coupling 7 is connected to a discharging screw 9, the discharging screw 9 is installed in a discharging pipe 10 in a penetrating manner, a second feeding hole 11 is disposed at one side of one end of the discharging pipe 10, the first feeding hole 2 is connected with the second feeding hole 11, a second discharging hole 12 is formed in one side of the other end of the discharging pipe 10, and the second discharging hole 12 is connected with the printer head mechanism.
Preferably, a feeding pipe 13 is arranged at the first feeding hole 2, and a cover plate 14 is hinged on the feeding pipe 13.
Preferably, the stirring blade 5 is provided with a plurality of guiding holes 15.
Example 3
As a preferred embodiment of the present invention, this embodiment discloses a feeding device for a 3D printer, as shown in fig. 1-3, comprising a storage box 1, a first feeding hole 2 is disposed above the storage box 1, a sampling mechanism 16 is disposed on a side wall of the storage box 1, a stirring motor 3 is disposed on an outer wall of a top portion of the storage box 1, an output end of the stirring motor 3 is connected to a rotating shaft 4, the rotating shaft 4 extends into the storage box 1, a plurality of stirring blades 5 are disposed on the rotating shaft 4, a first discharging hole 6 disposed at a lower end of the storage box 1 is connected to a discharging mechanism, the discharging mechanism comprises a coupling 7, one end of the coupling 7 is connected to a discharging motor 8, the other end of the coupling 7 is connected to a discharging screw 9, the discharging screw 9 is installed in a discharging pipe 10 in a penetrating manner, a second feeding hole 11 is disposed at one side of one end of the discharging pipe 10, the first feeding hole 2 is connected with the second feeding hole 11, a second discharging hole 12 is formed in one side of the other end of the discharging pipe 10, and the second discharging hole 12 is connected with the printer head mechanism.
Preferably, a feeding pipe 13 is arranged at the first feeding hole 2, and a cover plate 14 is hinged on the feeding pipe 13.
Preferably, the stirring blade 5 is provided with a plurality of guiding holes 15.
Preferably, a plurality of sampling mechanisms 16 are distributed on the side wall of the storage box 1 from top to bottom at equal intervals.
As shown in fig. 4, preferably, the sampling mechanism 16 includes a sampling tube 16.1, a sampling valve 16.2 and a sampling bottle 16.3, wherein one end of the sampling tube 16.1 is connected to the storage tank 1, the other end is connected to the sampling bottle 16.3, and the sampling valve 16.2 is disposed on the sampling tube 16.1.
Preferably, be provided with the external screw thread on the sampling tube 16.1, be provided with the internal thread with external screw thread assorted on the sampling bottle 16.3.
Preferably, the sampling tube 16.1 is at an angle of 30 to 45 ° to the horizontal.
The working principle is as follows: after the cover plate 14 is opened, raw materials enter the storage box 1 through the first feeding hole 2, the stirring motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the stirring blade 5 to stir the raw materials, the raw materials enter the discharging pipe 10 through the first discharging hole 6 and the second feeding hole 11 after being stirred, the discharging motor 8 drives the discharging screw 9 to rotate, and the discharging screw 9 is spiral, so that the raw materials fall into the discharging screw 9 and then the discharging screw 9 rotates, so that the raw materials are pushed to the second discharging hole 12, and the material storage box is strong in practicability and easy to realize; a plurality of sampling mechanism 16 that set up on the 1 lateral wall of storage case can realize conveniently taking a sample the raw materials of different stratification degrees to this condition of judging the raw materials stirring.
The beneficial effects of this technical scheme are as follows:
the utility model provides a pair of material feeding unit for 3D printer, agitator motor 3, pivot 4 and stirring vane 5's setting make raw material mixing more even, and 1 lateral wall top-down equidistance of storage case distributes and is provided with a plurality of sampling mechanism 16, can realize conveniently taking a sample the raw materials of different stratification degrees, and discharging mechanism's setting makes the raw materials ejection of compact more even. The utility model discloses it is more even to have that stirring effect is good, the convenience is taken a sample and the ejection of compact to the raw materials of different stratification degrees.
The cover plate 14 is provided to facilitate the opening and closing of the first feed opening 2. After closing the sampling valve 16.2, the sampling bottle 16.3 is connected to the sampling tube 16.1, then the sampling valve 16.2 is opened, after the sampling is completed, the sampling valve 16.2 is closed, and the sampling bottle 16.3 is removed. The provision of the sampling mechanism 16 makes sampling more convenient. The sampling tube 16.1 is at an angle of 30-45 degrees with the horizontal direction, so that the raw materials are easier to discharge.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (7)
1. The utility model provides a material feeding unit for 3D printer, includes storage case (1), storage case (1) top is provided with first feed inlet (2), its characterized in that: the sampling device is characterized in that a sampling mechanism (16) is arranged on the side wall of the storage box (1), a stirring motor (3) is arranged on the outer wall of the top of the storage box (1), the output end of the stirring motor (3) is connected with a rotating shaft (4), the rotating shaft (4) extends into the storage box (1), a plurality of stirring blades (5) are arranged on the rotating shaft (4), a first discharge hole (6) arranged at the lower end of the storage box (1) is connected with a discharge mechanism, the discharge mechanism comprises a coupler (7), one end of the coupler (7) is connected with a discharge motor (8), the other end of the coupler (7) is connected with a discharge screw (9), the discharge screw (9) is penetratingly arranged in a discharge pipe (10), a second feed hole (11) is arranged on one side of one end of the discharge pipe (10), and the first feed hole (2) is connected with the second feed hole (11), and a second discharge hole (12) is formed in one side of the other end of the discharge pipe (10), and the second discharge hole (12) is connected with the printer head mechanism.
2. The feeding device for the 3D printer according to claim 1, wherein: the first feed inlet (2) department is provided with inlet pipe (13), articulated on inlet pipe (13) have apron (14).
3. The feeding device for the 3D printer according to claim 1, wherein: the stirring blade (5) is provided with a plurality of guide holes (15).
4. The feeding device for the 3D printer according to claim 1, wherein: a plurality of sampling mechanisms (16) are distributed on the side wall of the storage box (1) from top to bottom at equal intervals.
5. The feeding device for the 3D printer according to claim 1 or 4, wherein: sampling mechanism (16) include sampling tube (16.1), sampling valve (16.2) and sampling bottle (16.3), sampling tube (16.1) one end links to each other with storage case (1), and the other end links to each other with sampling bottle (16.3), sampling valve (16.2) set up on sampling tube (16.1).
6. The feeding device for the 3D printer according to claim 5, wherein: be provided with the external screw thread on sampling tube (16.1), be provided with on sampling bottle (16.3) with external screw thread assorted internal thread.
7. The feeding device for the 3D printer according to claim 5, wherein: the sampling tube (16.1) is at an angle of 30-45 DEG to the horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703122.0U CN213891300U (en) | 2020-11-20 | 2020-11-20 | Feeding device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703122.0U CN213891300U (en) | 2020-11-20 | 2020-11-20 | Feeding device for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213891300U true CN213891300U (en) | 2021-08-06 |
Family
ID=77122214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022703122.0U Active CN213891300U (en) | 2020-11-20 | 2020-11-20 | Feeding device for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213891300U (en) |
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2020
- 2020-11-20 CN CN202022703122.0U patent/CN213891300U/en active Active
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