CN210257291U - 3D printer is with melting material conveyor - Google Patents
3D printer is with melting material conveyor Download PDFInfo
- Publication number
- CN210257291U CN210257291U CN201921037997.2U CN201921037997U CN210257291U CN 210257291 U CN210257291 U CN 210257291U CN 201921037997 U CN201921037997 U CN 201921037997U CN 210257291 U CN210257291 U CN 210257291U
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- plate
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- printer
- transmission shaft
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- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000002844 melting Methods 0.000 title claims abstract description 11
- 230000008018 melting Effects 0.000 title claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000000155 melt Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Abstract
The utility model relates to the technical field of 3D printers, and discloses a melting and conveying device for a 3D printer, which comprises a placing device, wherein a storage disc is arranged on the placing device, raw materials are wound on the storage disc, and the other end of the raw materials is provided with a positioning piece, a guide wheel and a conveying piece; the placing device comprises a mounting plate, a fixing rod, a bearing and a connecting block, wherein one end of the fixing rod is fixedly connected onto the mounting plate, and the bearing is provided with a plurality of fixing rods and fixedly mounted on the surface of the fixing rod. This 3D printer is with melting material conveyor places the raw materials on stocking tray through placer to make the raw materials carry on spacingly through the setting element, later through leading-in wheel redirecting, inject the transport position of raw materials, after that through the leading-in material part that melts of printer of conveying, the motor on the driving medium drives the epaxial rubber roll rotation of transmission, makes the raw materials be derived under the rotation of two rubber rolls.
Description
Technical Field
The utility model relates to a 3D printer technical field specifically is a 3D printer is with melting material conveyor.
Background
3D prints and is a brand-new rapid prototyping technology that has appeared in the last three decades, it can be with the three-dimensional data model that three-dimensional software established, but adhesive material such as powdered metal or plastics and light-cured resin, through the mode of printing the material by layer turn into the real object, be praised as the industrial revolution of new era, and 3D printer is to put data and raw materials into the machine, the machine can be according to the equipment that the procedure was built the product layer by layer, 3D printer and traditional printer the biggest difference lies in that it is the real raw and other materials that are in, it has a variety to pile up the form of thin layer, the medium variety that can be used for printing is various, from numerous plastics to metal, pottery and rubber class material.
The friction between materials and equipment occurs in the use process of the existing 3D printer, so that the materials are difficult to transmit by a conveying device, the printing raw materials of the 3D printer are insufficient, the printing process is affected, and therefore the fused material conveying device for the 3D printer is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a 3D printer is with melting material conveyor possesses the advantage that reduces friction, has solved current 3D printer at the in-process that uses because material and equipment take place the friction for the material is being difficult to by conveyor conveying, and the raw materials that leads to the printing of 3D printer is not enough, influences the problem of printing the process.
The utility model provides a following technical scheme: a melting material conveying device for a 3D printer comprises a placing device, wherein a storage disc is arranged on the placing device, raw materials are wound on the storage disc, and a positioning piece, a guide wheel and a conveying piece are arranged at the other end of each raw material;
the placing device comprises an installation plate, fixing rods, bearings and connecting blocks, wherein one end of each fixing rod is fixedly connected to the installation plate, a plurality of bearings are arranged on the surfaces of the fixing rods and are fixedly installed on the surfaces of the fixing rods, the inner sides of the storage trays are movably sleeved with the fixing rods, and the connecting blocks are arranged at the other ends of the fixing rods;
the conveying piece comprises connecting plate, fixed plate, backup pad, connecting rod, rubber roll, transmission shaft and motor, connecting rod fixed mounting is between connecting plate and fixed plate, the one end fixed mounting of backup pad is in one side of fixed plate, the transmission shaft sets up two rotations that run through fixed plate and connecting plate and is connected, be connected for rotating between transmission shaft and the fixed plate, the output shaft of motor and the one end fixed connection of transmission shaft, and on the motor fixed mounting backup pad, the rubber roll sets up on the transmission shaft and is fixed connection.
Preferably, the setting element comprises locating plate, location ring, ring frame and ball, location ring fixed mounting is on the locating plate, the ball sets up a plurality ofly and inlays on the ring frame, the ring frame passes through the inboard contact of ball and location ring.
Preferably, the other end of the fixed rod is provided with an external thread, a threaded hole is formed in one side of the connecting block, and the connecting block is in threaded connection with the other end of the fixed rod through the threaded hole.
Preferably, the inner side of the positioning ring is provided with an annular groove, and the ball on the ring frame is in contact with the annular groove on the inner side of the positioning ring.
Preferably, the ball rolls on the circular ring frame.
Preferably, the surface of the rubber roller is coated with an anti-slip material.
Compared with the prior art, the utility model discloses possess following beneficial effect:
this 3D printer is with melting material conveyor, place the raw materials on the deposit dish through placer, and make the raw materials carry on spacingly through the setting element, later through leading-in redirecting of leading-in guide wheel, inject the transport position of raw materials, after that through the leading-in material part that melts of printer of conveying, motor drive epaxial rubber roll of transmission on the driving medium is rotatory, make the raw materials derived under the rotation of two rubber rolls, and bearing and deposit dish contact on the placer, thereby reduce the friction of deposit dish and placer, ring frame and the raw materials contact on the cooperation setting element, make the raw materials at ring frame and ball contact, the in-process of raw materials transmission can drive the ball and roll, thereby reduce the friction, make the raw materials be convenient for derive, reach the purpose that reduces raw materials and equipment and take place the friction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the placement device of the present invention;
FIG. 3 is a schematic structural view of the positioning member of the present invention;
FIG. 4 is a schematic view of the structure of the conveying member of the present invention;
fig. 5 is a cross-sectional view of the positioning ring of the present invention.
In the figure: 1. a placement device; 11. mounting a plate; 12. fixing the rod; 13. a bearing; 14. connecting blocks; 2. storing a disc; 3. raw materials; 4. a positioning member; 41. positioning a plate; 42. positioning the circular ring; 43. a circular ring frame; 44. a ball bearing; 5. a guide wheel; 6. a conveying member; 61. a connecting plate; 62. a fixing plate; 63. a support plate; 64. a connecting rod; 65. a rubber roller; 66. a drive shaft; 67. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect.
To maintain the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known components are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-5, a melting material conveying device for a 3D printer comprises a placing device 1, wherein a storage tray 2 is arranged on the placing device 1, raw materials 3 are wound on the storage tray 2, a positioning member 4, a guide wheel 5 and a conveying member 6 are arranged at the other end of each raw material 3, the raw materials 3 on the storage tray 2 are placed through the placing device 1, the raw materials 3 are limited through the positioning member 4, then the direction of the raw materials 3 is changed through the guide wheel 5, the conveying position of the raw materials 3 is limited, and the raw materials are guided into a melting material part of the printer through the conveying member 6;
the placing device 1 comprises a mounting plate 11, a plurality of fixing rods 12, a plurality of bearings 13 and a connecting block 14, wherein one end of each fixing rod 12 is fixedly connected to the mounting plate 11, the plurality of bearings 13 are fixedly arranged on the surface of each fixing rod 12, the inner side of each storage disk 2 is movably sleeved with the corresponding fixing rod 12, the connecting block 14 is arranged at the other end of each fixing rod 12, and the bearings 13 on the placing device 1 are in contact with the storage disks 2, so that friction between the storage disks 2 and the placing device 1 is reduced;
conveying member 6 is by connecting plate 61, fixed plate 62, backup pad 63, connecting rod 64, rubber roll 65, transmission shaft 66 and motor 67 are constituteed, connecting rod 64 fixed mounting is between connecting plate 61 and fixed plate 62, the one end fixed mounting of backup pad 63 is in one side of fixed plate 62, transmission shaft 66 sets up two rotations that run through fixed plate 62 and connecting plate 61 and is connected, be connected for rotating between transmission shaft 66 and the fixed plate 62, the output shaft of motor 67 and the one end fixed connection of transmission shaft 66, and on motor 67 fixed mounting backup pad 63, rubber roll 65 sets up on transmission shaft 66 and be fixed connection, motor 67 on the driving medium 6 drives the rubber roll 65 rotation on the transmission shaft 66, make raw materials 3 be derived under two rubber roll 65's rotation, and pulling raw materials 3 carries out the transmission.
In an optional embodiment, the positioning member 4 is composed of a positioning plate 41, a positioning ring 42, a ring frame 43 and balls 44, the positioning ring 42 is fixedly mounted on the positioning plate 41, the balls 44 are provided in plurality and are embedded on the ring frame 43, the ring frame 43 is in contact with the inner side of the positioning ring 42 through the balls 44, the ring frame 43 on the positioning member 4 is in contact with the raw material 3, so that the raw material 3 is in contact with the balls 44 at the ring frame 43, the balls 44 can be driven to roll in the process of conveying the raw material 3, friction is reduced, and the raw material 3 is convenient to be led out.
In an alternative embodiment, the other end of the fixing rod 12 is provided with an external thread, and one side of the connecting block 14 is provided with a threaded hole, the connecting block 14 is in threaded connection with the other end of the fixing rod 12 through the threaded hole, the connecting block 14 blocks the other end of the fixing rod 12 to prevent the storage tray 2 from moving, and the connecting block 14 is in threaded connection with the fixing rod 12, so that the connecting block 14 is convenient to take down to replace the storage tray 2 and the raw material 3.
In an alternative embodiment, the inner side of the positioning ring 42 is provided with an annular groove, and the balls 44 on the ring frame 43 are in contact with the annular groove on the inner side of the positioning ring 42, so that the balls 44 on the ring frame 43 move in the annular groove but are difficult to be separated, and the ring frame 43 is prevented from being separated from the positioning ring 42.
In an alternative embodiment, the balls 44 roll on the ring frame 43, and the balls 44 roll to contact the material 3, thereby reducing friction and facilitating the transportation of the material 3.
In an alternative embodiment, the surface of the rubber roller 65 is coated with an anti-slip material, which increases the friction between the rubber roller 65 and the raw material 3, so that the raw material 3 is led out under the rotation of the rubber roller 65.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (6)
1. The utility model provides a 3D printer is with melting material conveyor, includes placer (1), its characterized in that: the placing device (1) is provided with a storage disc (2), raw materials (3) are wound on the storage disc (2), and a positioning piece (4), a guide wheel (5) and a conveying piece (6) are arranged at the other end of each raw material (3);
the placing device (1) comprises a mounting plate (11), fixing rods (12), bearings (13) and connecting blocks (14), wherein one ends of the fixing rods (12) are fixedly connected to the mounting plate (11), the bearings (13) are arranged on the surfaces of the fixing rods (12) in a plurality of fixed mode, the inner sides of the storage trays (2) are movably sleeved with the fixing rods (12), and the connecting blocks (14) are arranged at the other ends of the fixing rods (12);
conveying member (6) comprises connecting plate (61), fixed plate (62), backup pad (63), connecting rod (64), rubber roll (65), transmission shaft (66) and motor (67), connecting rod (64) fixed mounting is between connecting plate (61) and fixed plate (62), the one end fixed mounting of backup pad (63) is in one side of fixed plate (62), transmission shaft (66) set up two and run through fixed plate (62) and be connected with the rotation of connecting plate (61), be connected for rotating between transmission shaft (66) and fixed plate (62), the output shaft of motor (67) and the one end fixed connection of transmission shaft (66), and on motor (67) fixed mounting backup pad (63), rubber roll (65) set up on transmission shaft (66) and be fixed connection.
2. The melt conveying device for the 3D printer according to claim 1, wherein: the locating piece (4) comprises locating plate (41), location ring (42), ring frame (43) and ball (44), location ring (42) fixed mounting is on locating plate (41), ball (44) set up a plurality ofly and inlay on ring frame (43), ring frame (43) are through the inboard contact of ball (44) with location ring (42).
3. The melt conveying device for the 3D printer according to claim 1, wherein: the other end of the fixed rod (12) is provided with an external thread, a threaded hole is formed in one side of the connecting block (14), and the connecting block (14) is in threaded connection with the other end of the fixed rod (12) through the threaded hole.
4. The melt conveying device for the 3D printer according to claim 2, wherein: an annular groove is formed in the inner side of the positioning annular ring (42), and the balls (44) on the annular ring frame (43) are in contact with the annular groove in the inner side of the positioning annular ring (42).
5. The melt conveying device for the 3D printer according to claim 2, wherein: the balls (44) roll on the ring frame (43).
6. The melt conveying device for the 3D printer according to claim 1, wherein: the surface of the rubber roller (65) is coated with an anti-slip material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037997.2U CN210257291U (en) | 2019-07-04 | 2019-07-04 | 3D printer is with melting material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037997.2U CN210257291U (en) | 2019-07-04 | 2019-07-04 | 3D printer is with melting material conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210257291U true CN210257291U (en) | 2020-04-07 |
Family
ID=70047175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037997.2U Expired - Fee Related CN210257291U (en) | 2019-07-04 | 2019-07-04 | 3D printer is with melting material conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210257291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248432A (en) * | 2020-09-28 | 2021-01-22 | 马鞍山实嘉信息科技有限公司 | Melting type three-dimensional printer feeding device |
| CN114228148A (en) * | 2021-11-11 | 2022-03-25 | 康硕(德阳)智能制造有限公司 | 3D printing equipment and method |
-
2019
- 2019-07-04 CN CN201921037997.2U patent/CN210257291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248432A (en) * | 2020-09-28 | 2021-01-22 | 马鞍山实嘉信息科技有限公司 | Melting type three-dimensional printer feeding device |
| CN114228148A (en) * | 2021-11-11 | 2022-03-25 | 康硕(德阳)智能制造有限公司 | 3D printing equipment and method |
| CN114228148B (en) * | 2021-11-11 | 2023-08-29 | 康硕(德阳)智能制造有限公司 | 3D printing equipment and method |
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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: 20200407 |