CN203665950U - 3D printer with height-adjustable model workbench - Google Patents
3D printer with height-adjustable model workbench Download PDFInfo
- Publication number
- CN203665950U CN203665950U CN201320877781.3U CN201320877781U CN203665950U CN 203665950 U CN203665950 U CN 203665950U CN 201320877781 U CN201320877781 U CN 201320877781U CN 203665950 U CN203665950 U CN 203665950U
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- printer
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- support
- model workbench
- height
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Abstract
The utility model discloses a 3D printer with a height-adjustable model workbench. The 3D printer comprises a support, wherein a mechanical component and a printing head fixed on the mechanical component are arranged at the top end of the support; an X-axis movement mechanism and a Y-axis movement mechanism are arranged on the mechanical component; a plurality of screw rods are further vertically arranged on the printer support; one end of each screw rod is mounted at the bottom end through a bearing; a power take-off is fixed at the top end of the support; the other end of each screw rod is arranged at the top end of the support and driven to rotate by the power take-off; the screw rods are in threaded connection with the model workbench. According to the utility model, the model workbench is in threaded connection with the screw rods which are driven by the power take-off, so that the model workbench can be driven to be adjusted at will within the length stroke of the screw rods, and the 3D printer can be applicable to printing of products with various heights.
Description
Technical field
The utility model relates to 3 D-printing forming field, specifically refers to the adjustable for height 3D printer of a kind of model workbench.
Background technology
3D printer claims again three-dimensional printer, is a kind of accumulation manufacturing technology, manufactures three-dimensional object by the jointing material of printing from level to level.Present stage, three-dimensional printer was used to manufacture a product.3D prints and has brought worldwide manufacturing industry revolution, that can the part design production technology that places one's entire reliance upon realize in the past, and the appearance of 3D printer, will overturn this production thinking, this makes enterprise no longer consider production technology problem in producing parts, and the design of any complicated shape all can realize by 3D printer.
Current, on market, there is the 3D printer that is much applied to every field, when use, printhead is fixed on the mechanical component of 3D printer, model workbench is arranged on printhead below, mechanical component is provided with the X-axis motion and the Y-axis motion that drive printhead to move in the horizontal direction, on mechanical component, be also provided with the X-axis guide rail being slidably matched with X-axis motion and the Y-axis guide rail being slidably matched with Y-axis motion, by the mobile controller control X-axis motion of 3D printer, Y-axis motion is respectively at X-axis guide rail, on Y-axis guide rail, move, and then after print job startup, printed material deposits multiple cross-sectional layer continuously, successively print, be layering, could finally print complete material object.The 3D printer of said structure is because printhead cannot move up and down in Z-direction, along with the increase gradually of the height of printed product, model workbench needs successively to decline in Z-direction in printing, but, prior art is to be provided with Z axis motion by the support plate below of model workbench to realize, due to the common finite volume of 3D printer, if realize the printing of higher product, Z axis motion will occupy very large space, must cause 3D printer volume larger, for these reasons, cause existing 3D printer conventionally can only print below 200mm, for the even higher product of 200-400mm, existing 3D printer cannot be realized.And the Z-direction control accuracy of above-mentioned 3D printer is not high yet, can not meet the making requirement of sophisticated product.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of model workbench adjustable for height 3D printer, and this printer can be suitable for the product of printing multiple height.
The purpose of this utility model is achieved through the following technical solutions:
The adjustable for height 3D printer of a kind of model workbench, comprise support, the top of support is provided with mechanical component and is fixed on the printhead on mechanical component, described mechanical component is provided with X-axis motion, Y-axis motion, it is characterized in that: described printer stand is also vertically provided with multi-filament bar, one end of described screw mandrel is arranged on bottom by bearing, the top of described support is fixed with PTO, the other end of described screw mandrel is arranged on the top of support and is driven and rotated by described PTO, model workbench has been threaded on described screw mandrel.
Concrete, described PTO comprises a motor, the output shaft of described motor is in transmission connection by belt and multi-filament bar.Said structure only needs a motor just can drive multi-filament bar to rotate simultaneously, thereby drives stable the moving up and down of model workbench, reduces manufacturing cost.
Preferably, described screw mandrel is provided with 4.4 whiles are connected with model workbench, and control accuracy reaches 0.0005mm, significantly improves positioning precision.
The utility model has the following advantages and beneficial effect compared to existing technology:
1, model workbench of the present utility model is connected with wire rod thread, thereby PTO drives screw mandrel to drive model workbench in screw mandrel length stroke, to adjust arbitrarily, thereby makes 3D printer can be suitable for the product of printing multiple height.
2, by said structure, multi-filament bar drives model workbench to move up and down simultaneously, has both guaranteed stablely, and adopts screw body, and control accuracy is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of model workbench adjustable for height 3D printer, comprise support 1, the top of support 1 is provided with mechanical component (not shown) and is fixed on the printhead (not shown) on mechanical component, described mechanical component is provided with X-axis motion, Y-axis motion, described printer stand 1 is also vertically provided with multi-filament bar 2, one end of described screw mandrel 2 is arranged on bottom by bearing, the top of described support 1 is fixed with PTO, the other end of described screw mandrel 2 is arranged on the top of support 1 and is driven and rotated by described PTO, model workbench 3 has been threaded on described screw mandrel 2.By said structure, multi-filament bar drives model workbench to move up and down simultaneously, both guaranteed stable, and adopt screw body, control accuracy is high.
Described PTO comprises a motor 4, and the output shaft of described motor 3 is in transmission connection by belt 5 and multi-filament bar 2.Said structure only needs a motor just can drive multi-filament bar to rotate simultaneously, thereby drives stable the moving up and down of model workbench, reduces manufacturing cost.
Described screw mandrel 2 is provided with 4.4 whiles are connected with model workbench, and control accuracy reaches 0.0005mm, significantly improves positioning precision.
The above is only preferred embodiment of the present utility model, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (3)
1. the adjustable for height 3D printer of model workbench, comprise support, the top of support is provided with mechanical component and is fixed on the printhead on mechanical component, described mechanical component is provided with X-axis motion, Y-axis motion, it is characterized in that: described printer stand is also vertically provided with multi-filament bar, one end of described screw mandrel is arranged on bottom by bearing, the top of described support is fixed with PTO, the other end of described screw mandrel is arranged on the top of support and is driven and rotated by described PTO, model workbench has been threaded on described screw mandrel.
2. the adjustable for height 3D printer of model workbench according to claim 1, is characterized in that: described PTO comprises a motor, the output shaft of described motor is in transmission connection by belt and multi-filament bar.
3. according to the adjustable for height 3D printer of model workbench described in claim 1 or 2, it is characterized in that: described screw mandrel is provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877781.3U CN203665950U (en) | 2013-12-26 | 2013-12-26 | 3D printer with height-adjustable model workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320877781.3U CN203665950U (en) | 2013-12-26 | 2013-12-26 | 3D printer with height-adjustable model workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665950U true CN203665950U (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320877781.3U Expired - Fee Related CN203665950U (en) | 2013-12-26 | 2013-12-26 | 3D printer with height-adjustable model workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415684A (en) * | 2015-12-18 | 2016-03-23 | 济南大学 | Delta 3d printer |
| CN106042381A (en) * | 2016-06-20 | 2016-10-26 | 海宁酷彩数码科技有限公司 | 3D printing device |
| CN107876767A (en) * | 2017-11-27 | 2018-04-06 | 安徽拓宝增材制造科技有限公司 | A kind of selective laser sintering and moulding device |
-
2013
- 2013-12-26 CN CN201320877781.3U patent/CN203665950U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415684A (en) * | 2015-12-18 | 2016-03-23 | 济南大学 | Delta 3d printer |
| CN105415684B (en) * | 2015-12-18 | 2017-05-17 | 济南大学 | Delta 3d printer |
| CN106042381A (en) * | 2016-06-20 | 2016-10-26 | 海宁酷彩数码科技有限公司 | 3D printing device |
| CN107876767A (en) * | 2017-11-27 | 2018-04-06 | 安徽拓宝增材制造科技有限公司 | A kind of selective laser sintering and moulding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG ZONOPO INTELLIGENT CO., LTD. Free format text: FORMER NAME: GUANGDONG ZONOPO INTELLIGENT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone No. 54 District Patentee after: Guangdong Zonopo Intelligent Co., Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone No. 54 District Patentee before: ZONOPO Intelligent Technologies Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161226 |