CN210501461U - Feeding device of 3D printer - Google Patents
Feeding device of 3D printer Download PDFInfo
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- CN210501461U CN210501461U CN201922103056.0U CN201922103056U CN210501461U CN 210501461 U CN210501461 U CN 210501461U CN 201922103056 U CN201922103056 U CN 201922103056U CN 210501461 U CN210501461 U CN 210501461U
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- down tube
- feeding device
- support
- supporting
- base
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Abstract
The utility model discloses a feedway of 3D printer, including supporting down tube, fixed axle, rotary drum and support down tube, support down tube and horizontal plane slope, be fixed with a plurality of fixed axles on supporting the down tube, the rotary drum has been cup jointed through the bearing on the fixed axle, the rotary drum is used for emboliaing the charging tray that has the printing line material, it is connected with to support the down tube middle part rotation support the down tube, be equipped with the restriction on supporting the down tube support down tube turned angle's stopper, support the lower extreme and the ground contact of down tube. The inclined rods are supported to incline, so that the gravity center of the feeding device is reduced, the gravity center of the whole feeding device is greatly increased when the feeding device is inclined towards the printer direction, and the feeding device is effectively prevented from being inclined towards the printer direction.
Description
Technical Field
The utility model relates to a 3D prints technical field, in particular to feedway of 3D printer.
Background
Tower printer is the 3D printer that a plurality of equipment of multilayer formed, when printing, and every printer adopts the feed dish alone to carry out the feed. In the prior art, a plurality of supply trays are mounted on a vertical support ramp to supply the printer at different height positions. However, when the height of the printer is large, the height of the corresponding feeding disc is also increased, so that the bottom of the supporting inclined rod is unstable, the material disc is pulled by the printer during feeding, the whole feeding device is easy to fall to the printer, and different tower-type printers are different in height and unsmooth in feeding.
Disclosure of Invention
To the above prior art, the utility model provides a feedway of 3D printer supports the down tube slope, has both reduced feedway's focus, if in addition will topple over to the printer direction, then need increase substantially whole feedway's focus, and the effectual feedway of avoiding topples over to the printer direction, can also change the height through adjusting the gradient, makes height and tower printer height-match.
The technical scheme of the invention is realized as follows:
the utility model provides a feedway of 3D printer, is including supporting down tube, fixed axle, rotary drum and support down tube, support down tube and horizontal plane slope, be fixed with a plurality of fixed axles on the support down tube, the rotary drum has been cup jointed through the bearing on the fixed axle, the rotary drum is used for emboliaing the charging tray that has the printing line material, it rotates in the middle part of the support down tube to be connected with support the down tube, be equipped with the restriction on the support down tube turned angle's stopper, the lower extreme and the ground contact of support down tube.
Furthermore, the bottom of the supporting inclined leg is provided with an anti-skid strip.
Furthermore, the bottom of the base is provided with an anti-slip strip.
Furthermore, the supporting diagonal rod is rotatably installed on the base, the base is provided with a vertical frame, and the vertical frame is provided with a fixed pulley.
Furthermore, the vertical frame comprises two scissor frames, telescopic rods and a top plate, the telescopic rods are connected with the top plate and the base, the number of the scissor frames is 2, the two scissor frames are respectively positioned on two sides of the top plate, two ends of each scissor frame are respectively connected with the top plate and the base, the corresponding positions of the scissor frames are connected with horizontal shafts, and fixed pulleys are arranged on the horizontal shafts.
Further, the horizontal shaft is located at the hinge of the scissor frame.
Furthermore, the telescopic rod of the base is an electric telescopic rod.
Furthermore, a storage battery is fixed on the base and supplies power to the electric telescopic rod.
The beneficial effects of the utility model reside in that: when the tower type printer is used for feeding, a material tray with printing wires is sleeved on the rotary drum, and the rotary drum can rotate as the rotary drum is connected with the fixed shaft through the bearing. When the printer works and pulls the printing line material, the material tray rotates, and due to the existence of the bearing, the resistance of the rotation of the material tray is small, so that the rotation of the material tray is convenient. The middle part of the supporting diagonal rod is rotatably connected with the supporting diagonal leg, so that the supporting diagonal rod and the supporting diagonal leg form a structure shaped like a Chinese character 'ren', the gravity center of the whole feeding device is reduced, and the stability of the feeding device is improved. Support the down tube and rotate with support down tube middle part and connect for the angle that supports the down tube can be adjusted, and then adjusts and support down tube inclination, thereby changes the distance of charging tray in vertical direction, to the tower 3D printer of co-altitude, can adjust to different heights, keeps the stability of feed. Be provided with the stopper on supporting the down tube, avoid supporting the down tube and support the angle of down tube too big, lead to feedway to empty, improve stability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a perspective view of a feeding device of a 3D printer according to embodiment 1 of the present invention;
fig. 2 is a perspective view of a feeding device of a 3D printer according to embodiment 2 of the present invention;
in the figure, 1 supports the down tube, 2 fixed axles, 3 revolving drums, 4 supports the down tube, 6 bearings, 8 limited blocks, 9 antislip strips, 11 vertical frames, 12 fixed pulleys, 13 scissor frames, 14 telescopic rods, 15 top plates, 16 horizontal shafts and 17 storage batteries.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the feeding device of the 3D printer comprises a supporting inclined rod 1, fixing shafts 2, a rotary drum 3 and supporting inclined legs 4, wherein the supporting inclined rod 1 is inclined to a horizontal plane, the fixing shafts 2 are fixed on the supporting inclined rod 1, the rotary drum 3 is sleeved on the fixing shafts 2 through bearings 6, the rotary drum 3 is used for being sleeved with a material tray with printing wires, the supporting inclined legs 4 are rotatably connected to the middle of the supporting inclined rod 1, limiting blocks 8 for limiting the rotation angles of the supporting inclined legs 4 are arranged on the supporting inclined rod 1, and the lower ends of the supporting inclined legs 4 are in contact with the ground.
When feeding for tower printer, will have the charging tray of printing the line material to embolia on rotary drum 3, because rotary drum 3 passes through bearing 6 and fixed axle 2 and connects, rotary drum 3 can rotate. When the printer works and pulls the printing line material, the material tray rotates, and due to the existence of the bearing 6, the resistance of the rotation of the material tray is small, so that the rotation of the material tray is convenient. The middle part of the supporting diagonal rod 1 is rotatably connected with the supporting diagonal leg 4, so that the supporting diagonal rod 1 and the supporting diagonal leg 4 form a herringbone structure, the gravity center of the whole feeding device is reduced, and the stability of the feeding device is improved. Support down tube 4 and support 1 middle part of down tube and rotate the connection for the angle that supports down tube 4 can be adjusted, and then adjusts and support 1 inclination of down tube, thereby changes the charging tray distance in vertical direction, to the tower 3D printer of co-altitude, can adjust to different heights, keeps the stability of feed. Be provided with stopper 8 on supporting down tube 1, avoid supporting down leg 4 and supporting the angle of down tube 1 too big, lead to feedway to empty, improve stability.
Specifically, the bottom of the supporting oblique leg 4 is provided with an anti-skid strip 9. The stability is improved and the bottom of the supporting oblique leg 4 is prevented from slipping.
Specifically, the bottom of the base is provided with an anti-slip strip 9. Stability is improved, the bottom of avoiding the base skids.
Example 2
Referring to fig. 2, the present embodiment is different from embodiment 1 in that the supporting diagonal member 1 is rotatably mounted on a base, the base is provided with a vertical frame 10, and the vertical frame 10 is provided with a fixed pulley 11. After the charging tray is inclined, the printing wire penetrates through the fixed pulley 11 and then is inserted into the 3D printer, and the fixed pulley 11 plays a supporting role, so that the feeding stability is improved.
Specifically, the vertical frame 10 includes scissor frames 12, telescopic rods 14 and a top plate 15, the telescopic rods 14 are connected to the top plate 15 and the base, the number of the scissor frames 12 is 2, the two scissor frames 12 are respectively located on two sides of the top plate 15, two ends of the scissor frames 12 are respectively connected to the top plate 15 and the base, the corresponding positions of the scissor frames 12 are connected with horizontal shafts 16, and the horizontal shafts 16 are provided with fixed pulleys 11. Specifically, the telescopic rod 14 of the base is an electric telescopic rod 14. The top plate 15 is controlled to move up and down through the electric telescopic rod 14, when the top plate 15 moves up and down, the upper end of the scissor type frame 12 is connected with the top plate 15, the lower end of the scissor type frame 12 is connected with the base, the two scissor type frames 12 are respectively positioned at two sides of the top plate 15, the position between the two scissor type frames 12 of the electric telescopic rod 14 extends or shortens when the electric telescopic rod 14 is powered on, and the scissor type frame 12 is driven to extend or shorten. A horizontal shaft 16 is connected to the corresponding position of the scissor frame 12, a fixed pulley 11 is arranged on the horizontal shaft 16, and when the scissor frame 12 extends or shortens, the distance between the horizontal shafts 16 is increased or decreased. Thereby adjusting the distance between the fixed pulleys 11. When the tower-type 3D printer of different heights is dealt with, the inclination angle of the supporting inclined rod 1 can be kept unchanged, and the distance between the fixed pulleys 11 is adjusted, so that feeding is facilitated.
In particular, the horizontal axis 16 is located at the hinge of the scissor frame 12. Facilitating adjustment of the position of the horizontal shaft 16.
Specifically, a storage battery 17 is fixed on the base, and the storage battery 17 supplies power to the electric telescopic rod 14. The power is supplied through the storage battery 17, an external power supply is not needed, wiring is not needed, and the operation is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a feedway of 3D printer, its characterized in that, is including supporting down tube, fixed axle, rotary drum and support down tube, support down tube and horizontal plane slope, be fixed with a plurality of fixed axles on supporting the down tube, the rotary drum has been cup jointed through the bearing on the fixed axle, the rotary drum is used for emboliaing the charging tray that has the printing line material, it is connected with to support the down tube middle part rotation support down tube, be equipped with the restriction on supporting the down tube support down tube turned angle's stopper, support the lower extreme and the ground contact of down tube.
2. The feeding device of a 3D printer according to claim 1, characterized in that the bottom of the supporting oblique leg is provided with a skid-proof strip.
3. The feeding device of the 3D printer according to claim 1, wherein the supporting diagonal rod is rotatably mounted on a base, the base is provided with a vertical frame, and the vertical frame is provided with a fixed pulley.
4. The feeding device of the 3D printer according to claim 3, wherein the bottom of the base is provided with a skid-proof strip.
5. The feeding device of the 3D printer according to claim 3, wherein the vertical frame comprises two scissor frames, two telescopic rods and a top plate, the telescopic rods are connected with the top plate and the base, the number of the scissor frames is 2, the two scissor frames are respectively located on two sides of the top plate, two ends of each scissor frame are respectively connected with the top plate and the base, a horizontal shaft is connected to the corresponding position of each scissor frame, and a fixed pulley is arranged on each horizontal shaft.
6. The feeding device of a 3D printer according to claim 5, characterized in that the horizontal axis is located at the hinge of the scissor rack.
7. The feeding device of the 3D printer according to claim 3, wherein the telescopic rod of the base is an electric telescopic rod.
8. The feeding device of the 3D printer according to claim 7, wherein a storage battery is fixed on the base, and the storage battery supplies power to the electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103056.0U CN210501461U (en) | 2019-11-28 | 2019-11-28 | Feeding device of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103056.0U CN210501461U (en) | 2019-11-28 | 2019-11-28 | Feeding device of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210501461U true CN210501461U (en) | 2020-05-12 |
Family
ID=70575089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922103056.0U Active CN210501461U (en) | 2019-11-28 | 2019-11-28 | Feeding device of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210501461U (en) |
-
2019
- 2019-11-28 CN CN201922103056.0U patent/CN210501461U/en active Active
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