CN222178704U - A conveyor-type 3D printer magnetic hot bed platform - Google Patents
A conveyor-type 3D printer magnetic hot bed platform Download PDFInfo
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- CN222178704U CN222178704U CN202420829882.1U CN202420829882U CN222178704U CN 222178704 U CN222178704 U CN 222178704U CN 202420829882 U CN202420829882 U CN 202420829882U CN 222178704 U CN222178704 U CN 222178704U
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- printer
- hot bed
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- 239000002184 metal Substances 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000001050 lubricating effect Effects 0.000 claims abstract description 10
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 23
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Abstract
本实用新型涉及3d打印机技术领域，尤其涉及一种传送式3d打印机磁性热床平台。传送式3d打印机磁性热床平台包括机架，以及分别安装于机架两端的主动滚筒和从动滚筒，机架内安装有用于驱动主动滚筒转动的伺服电机，机架内位于主动滚筒和从动滚筒之间安装有热床；金属传送带，安装于主动滚筒与从动滚筒之间；磁吸组件，安装于热床的热板上，且磁吸组件包括磁吸片，磁吸片粘贴于热床的热板上，且磁吸片与金属传送带磁性连接，磁吸片的顶端固定安装有润滑层；清洁组件，嵌装于机架底部。本实用新型提供的传送式3d打印机磁性热床平台具有打印稳定性强、打印质量高和使用寿命长的优点。
The utility model relates to the technical field of 3D printers, and in particular to a conveying type 3D printer magnetic hot bed platform. The conveying type 3D printer magnetic hot bed platform includes a frame, and an active roller and a driven roller respectively installed at both ends of the frame, a servo motor for driving the active roller to rotate is installed in the frame, and a hot bed is installed between the active roller and the driven roller in the frame; a metal conveyor belt is installed between the active roller and the driven roller; a magnetic suction component is installed on the hot plate of the hot bed, and the magnetic suction component includes a magnetic suction sheet, the magnetic suction sheet is attached to the hot plate of the hot bed, and the magnetic suction sheet is magnetically connected to the metal conveyor belt, and a lubricating layer is fixedly installed on the top of the magnetic suction sheet; a cleaning component is embedded in the bottom of the frame. The conveying type 3D printer magnetic hot bed platform provided by the utility model has the advantages of strong printing stability, high printing quality and long service life.
Description
Technical Field
The utility model relates to the technical field of 3d printers, in particular to a magnetic hot bed platform of a conveying type 3d printer.
Background
In the field of 3D printing, particularly 3D printers of FDM technology, the hot bed platform is used as a base component for constructing the printer, and its performance directly affects the quality and success rate of printed pieces.
The conveyor belt of a general conveyor belt 3d printer is made of nylon or other soft conveyor belts, so that the model accuracy is reduced due to the fact that the conveyor belt is unstable and shakes the model when some models are printed. When printing different types of consumptive material, the shrinkage degree is different, and flexible conveyer belt anti-deformation ability is poor, can lead to the model to warp the limit, takes up the conveyer belt, influences the normal operation of conveyer belt.
Therefore, it is necessary to provide a new magnetic hot bed platform for a conveyor type 3d printer to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the magnetic hot bed platform of the conveyor type 3d printer, which has the advantages of strong printing stability, high printing quality and long service life.
The magnetic hot bed platform of the conveyor type 3d printer comprises a frame, a driving roller and a driven roller, wherein the driving roller and the driven roller are respectively arranged at two ends of the frame, a servo motor for driving the driving roller to rotate is arranged in the frame, and a hot bed is arranged between the driving roller and the driven roller in the frame;
The metal conveyor belt is arranged between the driving roller and the driven roller, and a first magnetic attraction sheet is adhered to the inner end surface of the metal conveyor belt;
The magnetic component is arranged on the hot plate of the hot bed and comprises a second magnetic sheet, the second magnetic sheet is adhered to the hot plate of the hot bed, the second magnetic sheet and the first magnetic sheet are mutually magnetically attracted, and a lubricating layer is fixedly arranged at the top end of the second magnetic sheet;
The cleaning assembly is embedded at the bottom of the frame and is positioned below the metal conveyor belt.
Preferably, the lubricating layer is teflon cloth.
Preferably, the cleaning assembly comprises a connecting frame, the connecting frame is embedded in the bottom of the frame, the auxiliary roller is installed at one end of the connecting frame, supporting blocks are installed at two sides of the connecting frame, two supporting blocks are provided with sliding grooves, a sliding rod is slidably installed in each sliding groove, a limiting spring is sleeved on each sliding rod, one end of each limiting spring is fixedly connected with one end of each sliding rod extending out of each sliding groove, the other end of each limiting spring is fixedly connected with each supporting block, and scraping plates are installed at one ends of the two sliding rods extending into the corresponding sliding grooves.
Preferably, the support blocks are arranged obliquely.
Preferably, a compressing assembly is mounted at the other end of the connecting frame.
Preferably, the compacting component comprises a lower supporting roller, the lower supporting roller rotate install in on the connecting frame, and the connecting frame is located the both sides slidable mounting of lower supporting roller and has the lifter, two the last compression roller is installed jointly to the lifter, and equal fixed mounting has the screw rod on two lifter, the screw thread cover is installed in the both sides of connecting frame all rotation, screw thread cover and homonymy screw rod threaded connection, and the bottom mounting cover of screw thread cover is equipped with the worm wheel, one side rotation that is located two screw thread covers on the connecting frame is installed and is adjusted the pole, the both ends fixed mounting of adjusting the pole has the worm, worm and homonymy worm wheel meshing.
Compared with the related art, the magnetic hot bed platform of the conveyor type 3d printer has the following beneficial effects:
1. The present utility model provides a magnetic hot bed platform of a conveyor type 3D printer, which can reduce shaking of a mold caused by scraping of nozzles when printing the mold by using a metal conveyor belt and a magnetic hot bed, which helps to improve printing accuracy and overall quality of the mold, in order to reduce resistance during driving, the teflon cloth which is high-temperature resistant and has lubricating effect is arranged between the metal conveyor belt and the magnetic hot bed platform, and the design of the metal conveyor belt and the magnetic hot bed can enable the 3D printer to be more suitable for high-temperature printing and other scenes with special requirements, so that the applicability and the flexibility of equipment are improved;
2. Through setting up clean subassembly, utilize connecting frame, auxiliary roller, supporting shoe, slide bar, spacing spring, scraper blade, hold-down assembly, lower back-up roller, lifter, go up compression roller, screw rod, thread bush, worm wheel, adjust pole, worm and spout's cooperation, the metal conveyor belt after the printing of being convenient for is scraped cleanly, is convenient for follow-up printing.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of a magnetic hotbed platform of a conveyor type 3d printer according to the present utility model;
FIG. 2 is a schematic view of a frame with a metal conveyor belt mounted thereon;
FIG. 3 is a schematic view of a cleaning assembly according to the present utility model;
Fig. 4 is a schematic view of a cleaning assembly according to another embodiment of the present utility model.
The drawing comprises a frame 1, a driving roller 2, a driven roller 3, a servo motor 4, a hot bed 5, a metal conveyor belt 6, a magnetic attraction sheet 61, a magnetic attraction assembly 7, a magnetic attraction sheet 71, a magnetic attraction sheet II, a lubricating layer 72, a cleaning assembly 8, a connecting frame 82, an auxiliary roller 83, a supporting block 84, a sliding rod 85, a limiting spring 86, a scraping plate 87, a compressing assembly 871, a lower supporting roller 872, a lifting block 873, an upper pressing roller 874, a screw rod 875, a threaded sleeve 876, a worm wheel 877, an adjusting rod 878, a worm 801 and a sliding groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a magnetic thermal bed platform for a transfer type 3d printer according to an embodiment of the present utility model includes:
The device comprises a frame 1, a driving roller 2 and a driven roller 3 which are respectively arranged at two ends of the frame 1, wherein a servo motor 4 for driving the driving roller 2 to rotate is arranged in the frame 1, and a hot bed 5 is arranged between the driving roller 2 and the driven roller 3 in the frame 1;
The metal conveyor belt 6 is arranged between the driving roller 2 and the driven roller 3, and a first magnetic attraction sheet 61 is adhered to the inner end surface of the metal conveyor belt 6;
The magnetic attraction component 7 is arranged on the hot plate of the hot bed 5, the magnetic attraction component 7 comprises a magnetic attraction sheet II 71, the magnetic attraction sheet II 71 is adhered to the hot plate of the hot bed 5, the magnetic attraction sheet II 71 and the magnetic attraction sheet I61 are mutually attracted magnetically, and a lubricating layer 72 is fixedly arranged at the top end of the magnetic attraction sheet II 71;
The cleaning component 8 is embedded at the bottom of the frame 1 and is positioned below the metal conveyor belt 6;
Wherein the lubricating layer 72 is Teflon cloth.
When the printer is used, the traditional soft conveyer belt is replaced by a metal conveyer belt 6 which is sleeved on the driving roller 2 and the driven roller 3, then the driving roller 2 is driven by the servo motor 4 to drive the metal conveyer belt 6 to convey, when the printer is used for conveying the printer into the hot bed 5, the metal conveyer belt 6 and the hot bed 5 are adsorbed by the magnetic attraction piece two 71 and the magnetic attraction piece one 61 to conduct heat conduction, in order to reduce the resistance in the transmission, the high-temperature-resistant teflon cloth which has lubricating effect is arranged between the magnetic attraction piece two 71 and the magnetic attraction piece one 61 as a lubricating layer 72, the heat conduction is realized, the conveying and printing are carried out at the same time, the whole magnetic hot bed platform of the 3D printer is provided with the magnetic conveyer belt 6 and the magnetic hot bed which are used for helping to improve the printing precision and the integral quality of the model, the stability of the printing platform can be improved, the problem of unstable model or deformation caused by the traditional soft conveyer belt is reduced by using the metal conveyer belt 6, the stable printing platform and the magnetic attraction can help to ensure the adhesiveness and the integral quality of the printing model, the problem of the printing model is reduced, the problem of being suitable for the printer with the high-temperature-resistant frequency and the special design of the metal conveyer belt 6 and the special printer is reduced, the printer is suitable for the special equipment with the high-quality and the printer is required to be replaced by the metal conveyer belt 6, and the high-quality is required to be more flexible, and the printer is more suitable for the printer 6 is designed to have high service life and has high service life.
In the embodiment of the present utility model, referring to fig. 1, 3 and 4, the cleaning assembly 8 includes a connection frame 81, the connection frame 81 is embedded in the bottom of the frame 1, one end of the connection frame 81 is provided with an auxiliary roller 82, two sides of the connection frame 81 are provided with supporting blocks 83, two supporting blocks 83 are provided with sliding grooves 801, a sliding rod 84 is slidably mounted in the sliding grooves 801, a limiting spring 85 is sleeved on the sliding rod 84, one end of the limiting spring 85 is fixedly connected with one end of the sliding rod 84 extending out of the sliding groove 801, the other end of the limiting spring 85 is fixedly connected with the supporting blocks 83, and one ends of the two sliding rods 84 extending into the sliding groove 801 are jointly provided with a scraping plate 86;
Wherein the support blocks 83 are arranged obliquely.
When printing is performed by using the metal conveyor belt 6, the metal conveyor belt 6 is guided by the auxiliary roller 82, the scraper 86 is pushed by the extrusion of the limit spring 85, the supporting block 83 which is arranged along the inclination is tightly attached to the end face of the metal conveyor belt 6, and the residual printed matter is removed, so that the subsequent printing is facilitated.
In the embodiment of the present utility model, referring to fig. 3 and 4, a pressing assembly 87 is installed at the other end of the connection frame 81, the pressing assembly 87 includes a lower support roller 871, the lower support roller 871 is rotatably installed on the connection frame 81, lifting blocks 872 are slidably installed on two sides of the connection frame 81 located on the lower support roller 871, an upper pressing roller 873 is jointly installed on the two lifting blocks 872, screw rods 874 are fixedly installed on the two lifting blocks 872, screw sleeves 875 are rotatably installed on two sides of the connection frame 81, the screw sleeves 875 are in threaded connection with the screw rods 874 on the same side, worm wheels 876 are fixedly sleeved at the bottom ends of the screw sleeves 875, an adjusting rod 877 is rotatably installed on one side of the connection frame 81 located on the two screw sleeves 875, and two ends of the adjusting rod 877 are fixedly installed with worm rods 878, wherein the worm rods 878 are meshed with the worm wheels 876 on the same side.
It should be noted that, when the pressing assembly 87 is used, the lower supporting roller 871 is located below the metal conveyor belt 6, and the upper pressing roller 873 is located above the first magnetic attraction sheet 61 inside the metal conveyor belt 6, so that the worm 878 is driven to rotate by screwing the adjusting rod 877, so that the worm 878 is meshed with the worm wheel 876, so as to drive the threaded sleeve 875 to rotate, so as to drive the corresponding screw rod 874 to move along the threaded sleeve 875, so as to drive the lifting block 872 to drive the upper pressing roller 873 to approach the lower supporting roller 871, so that the metal conveyor belt 6 is further pressed and limited, and the cleaned metal conveyor belt 6 can be flattened and adjusted, thereby facilitating improvement of printing stability.
The working principle of the magnetic hot bed platform of the conveyor type 3d printer provided by the utility model is as follows:
When the metal conveyer belt is used, the traditional soft conveyer belt is replaced by a metal conveyer belt 6 which is sleeved on the driving roller 2 and the driven roller 3, then the servo motor 4 is used for driving the driving roller 2 to drive the metal conveyer belt 6 to convey, when the metal conveyer belt is conveyed into the hot bed 5, the metal conveyer belt 6 and the hot bed 5 are adsorbed by the magnetic attraction piece II 71 and the magnetic attraction piece I61 to conduct heat conduction, in order to reduce the resistance in the transmission, the high-temperature-resistant and lubrication-effect teflon cloth is arranged between the magnetic attraction piece II 71 and the magnetic attraction piece I61 as a lubrication layer 72, the heat conduction is realized, the conveying and the printing are carried out at the same time, when the metal conveyer belt 6 is used for printing, the metal conveyer belt 6 is conveyed into the guide of the auxiliary roller 82, the scraper 86 is pushed by the extrusion of the limit spring 85, the scraper 86 is tightly attached to the end face of the metal conveyer belt 6 along the obliquely arranged support block 83, and the residual printed matter is shovelled out, so that the subsequent printing is convenient;
Further, through the use of the pressing assembly 87, the lower supporting roller 871 is located below the metal conveyor belt 6, and the upper pressing roller 873 is located above the first magnetic attraction piece 61 inside the metal conveyor belt 6, so that the worm 878 is driven to rotate by screwing the adjusting rod 877, the worm 878 is meshed with the worm wheel 876, the threaded sleeve 875 is driven to rotate, the corresponding screw 874 is driven to move along the threaded sleeve 875, the lifting block 872 is driven to drive the upper pressing roller 873 to be close to the lower supporting roller 871, the metal conveyor belt 6 is further pressed and limited, and the cleaned metal conveyor belt 6 can be flattened and adjusted, so that the printing stability is improved conveniently.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (6)
1. A conveyor 3d printer magnetic hotbed platform, comprising:
The device comprises a frame (1), and a driving roller (2) and a driven roller (3) which are respectively arranged at two ends of the frame (1), wherein a servo motor (4) for driving the driving roller (2) to rotate is arranged in the frame (1), and a hot bed (5) is arranged between the driving roller (2) and the driven roller (3) in the frame (1);
Characterized by further comprising:
A metal conveyor belt (6) which is arranged between the driving roller (2) and the driven roller (3), and a first magnetic attraction sheet (61) is adhered to the inner end surface of the metal conveyor belt (6);
The magnetic component (7) is arranged on the hot plate of the hot bed (5), the magnetic component (7) comprises a magnetic sheet II (71), the magnetic sheet II (71) is adhered to the hot plate of the hot bed (5), the magnetic sheet II (71) and the magnetic sheet I (61) are mutually magnetically attracted, and a lubricating layer (72) is fixedly arranged at the top end of the magnetic sheet II (71);
The cleaning component (8) is embedded at the bottom of the frame (1) and is positioned below the metal conveyor belt (6).
2. The conveyor 3d printer magnetic hotbed platform of claim 1, wherein the lubrication layer (72) is teflon cloth.
3. The magnetic hot bed platform of a conveyor type 3d printer according to claim 1, wherein the cleaning assembly (8) comprises a connecting frame (81), the connecting frame (81) is embedded in the bottom of the frame (1), one end of the connecting frame (81) is provided with an auxiliary roller (82), two sides of the connecting frame (81) are provided with supporting blocks (83), two supporting blocks (83) are provided with sliding grooves (801), sliding rods (84) are slidably arranged in the sliding grooves (801), the sliding rods (84) are sleeved with limiting springs (85), one ends of the limiting springs (85) are fixedly connected with one ends of the sliding rods (84) extending out of the sliding grooves (801), the other ends of the limiting springs (85) are fixedly connected with the supporting blocks (83), and one ends of the two sliding rods (84) extending into the sliding grooves (801) are jointly provided with scraping plates (86).
4. A conveyor 3d printer magnetic hotbed platform according to claim 3, wherein the support blocks (83) are arranged obliquely.
5. A conveyor type 3d printer magnetic hotbed platform according to claim 3, wherein the other end of the connection frame (81) is fitted with a hold down assembly (87).
6. The magnetic hot bed platform of a conveyor type 3d printer according to claim 5, wherein the pressing assembly (87) comprises a lower supporting roller (871), the lower supporting roller (871) is rotatably mounted on the connecting frame (81), lifting blocks (872) are slidably mounted on two sides of the connecting frame (81) located on the lower supporting roller (871), an upper pressing roller (873) is mounted on two lifting blocks (872) together, screw rods (874) are fixedly mounted on the two lifting blocks (872), threaded sleeves (875) are rotatably mounted on two sides of the connecting frame (81), the threaded sleeves (875) are in threaded connection with the screw rods (874) on the same side, worm wheels (876) are fixedly sleeved on the bottom end of the threaded sleeves (875), an adjusting rod (877) is rotatably mounted on one side of the connecting frame (81) located on the two threaded sleeves (875), and two ends of the adjusting rod (877) are fixedly mounted with worm screws (878), and the worm wheels (878) are meshed with the worm wheels (876) on the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420829882.1U CN222178704U (en) | 2024-04-22 | 2024-04-22 | A conveyor-type 3D printer magnetic hot bed platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420829882.1U CN222178704U (en) | 2024-04-22 | 2024-04-22 | A conveyor-type 3D printer magnetic hot bed platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222178704U true CN222178704U (en) | 2024-12-17 |
Family
ID=93830666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420829882.1U Active CN222178704U (en) | 2024-04-22 | 2024-04-22 | A conveyor-type 3D printer magnetic hot bed platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222178704U (en) |
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2024
- 2024-04-22 CN CN202420829882.1U patent/CN222178704U/en active Active
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