CN205074536U - Feeding mechanism of 3D (three -dimensional) printer - Google Patents
Feeding mechanism of 3D (three -dimensional) printer Download PDFInfo
- Publication number
- CN205074536U CN205074536U CN201520825741.3U CN201520825741U CN205074536U CN 205074536 U CN205074536 U CN 205074536U CN 201520825741 U CN201520825741 U CN 201520825741U CN 205074536 U CN205074536 U CN 205074536U
- Authority
- CN
- China
- Prior art keywords
- contact roller
- pinch roller
- spring
- swing arm
- drive motors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model provides a feeding mechanism of 3D (three -dimensional) printer, compresses tightly the module and includes pinch roller base, pressure spring, spring the tight regulation screw, handle, pinch roller swing arm, pinch roller and shaft including compressing tightly module and drive module two parts, drive module has the set screw via hole including direction awl, drive wheel, driving motor and driving motor support, pinch roller base, and pressure spring makes the pinch roller will expect that the silk compresses tightly on the drive wheel for the pinch roller provides the packing force, and the mounting screw of spring the tight regulation is on the pinch roller base plate. The utility model discloses a feeding mechanism is each key component modularization of feeding mechanism, easy to assemble with change, the operation is stable, and is high -efficient reliable, easy and simple to handle.
Description
Technical field
The utility model belongs to a kind of feed mechanism in 3D printer.
Background technology
It is development in recent years a kind of advanced manufacturing technology faster that 3D prints, and increases by the superposition of continuous print physical layer the manufacture that material generates 3D solid or any complicated metal parts of realization gradually.How according to the needs of different product or identical product different parts, raw material are delivered to printing head by feed mechanism, are the tasks of feed mechanism.Current feed system, owing to being integrally fixed, dismounting is all very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of feed mechanism of 3D printer of modular construction.
The utility model comprises compression module and driver module two parts, and compression module comprises contact roller base, holddown spring, spring adjustment screw, handle, contact roller swing arm and contact roller; Driver module comprises guide cone, driving wheel, drive motors and drive motors support; Contact roller base has dog screw, is installed on printhead substrate, and holddown spring provides thrust for contact roller, contact roller will be expected, and silk compresses on the drive wheel, spring adjustment screw is installed on contact roller substrate, coaxial with holddown spring, contacts bottom spring adjustment screw with contact roller; Two handles are fixed in contact roller base and contact roller swing arm; Contact roller swing arm one end is installed on contact roller base by rotating shaft, and contact roller is installed by rotating shaft in one end, and contact roller swing be pressed on material silk by spring, contact roller is fixed on contact roller swing arm by rotating shaft; The guide cone of driver module is installed on drive motors support, for installing guiding during material silk, driving wheel is fixedly installed on motor shaft, is rotated by driven by motor driving wheel, drive the motion of material silk to realize charging, drive motors support is used for the location and installation of motor and printhead substrate.
For increasing the frictional force with material silk, contact roller outer ring is dentation.
The feed mechanism of the utility model design is by each for feed mechanism key component modularization, easy to install and replace, stable, and high efficient and reliable is easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises compression module and driver module two parts, and compression module comprises contact roller base 1, holddown spring 2, spring adjustment screw 3, handle 4, contact roller swing arm 5 and contact roller 6; Driver module comprises guide cone 7, driving wheel 8, drive motors 9 and drive motors support 10.The contact roller base 1 of compression module is the installation foundation of compression module, contact roller base 1 has positioning screw hole, be installed on printhead substrate, holddown spring 2 provides thrust for contact roller 6, make contact roller 6 can be pressed on driving wheel 8 by material silk, spring adjustment screw 3 is installed on the substrate of contact roller 6, coaxial with holddown spring 2, contact with contact roller 6 bottom spring adjustment screw 3, during debugging, control the decrement of holddown spring 2 by screwing in back-out adjustment screw thus regulate thrust; Two handles 4 are fixed on contact roller base 1 with in contact roller swing arm 5; When material silk is installed, first clutches handle 4, allow contact roller 6 separate with driving wheel 8, send into material silk, then unclamp handle 4.Contact roller swing arm 5 one end is installed on contact roller base 1 by rotating shaft, and contact roller 6 is installed by rotating shaft in one end, contact roller 6 swing is pressed on material silk by holddown spring 2.Contact roller 6 is fixed on contact roller swing arm 5 by rotating shaft, and contact roller outer ring is dentation, and object increases the frictional force with material silk.
The guide cone 7 of driver module is installed on drive motors support 10, for installing guiding during material silk.Driving wheel 8 is fixedly installed on the axle of drive motors 9, drives driving wheel 8 to rotate by drive motors 9, and drive the motion of material silk to realize charging, drive motors support 10, for the location and installation of motor and printhead substrate, also provides the installation position of guide cone 7 simultaneously.
Claims (2)
1. a feed mechanism for 3D printer, is characterized in that: comprise compression module and driver module two parts, and compression module comprises contact roller base, holddown spring, spring adjustment screw, handle, contact roller swing arm and contact roller; Driver module comprises guide cone, driving wheel, drive motors and drive motors support; Contact roller base has dog screw, is installed on printhead substrate, and holddown spring provides thrust for contact roller, contact roller will be expected, and silk compresses on the drive wheel, spring adjustment screw is installed on contact roller substrate, coaxial with holddown spring, contacts bottom spring adjustment screw with contact roller; Two handles are fixed in contact roller base and contact roller swing arm; Contact roller swing arm one end is installed on contact roller base by rotating shaft, and contact roller is installed by rotating shaft in one end, and contact roller swing be pressed on material silk by spring, contact roller is fixed on contact roller swing arm by rotating shaft; The guide cone of driver module is installed on drive motors support, for installing guiding during material silk, driving wheel is fixedly installed on motor shaft, is rotated by driven by motor driving wheel, drive the motion of material silk to realize charging, drive motors support is used for the location and installation of motor and printhead substrate.
2. the feed mechanism of 3D printer as claimed in claim 1, is characterized in that: described contact roller outer ring is dentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825741.3U CN205074536U (en) | 2015-10-25 | 2015-10-25 | Feeding mechanism of 3D (three -dimensional) printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520825741.3U CN205074536U (en) | 2015-10-25 | 2015-10-25 | Feeding mechanism of 3D (three -dimensional) printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074536U true CN205074536U (en) | 2016-03-09 |
Family
ID=55426975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520825741.3U Expired - Fee Related CN205074536U (en) | 2015-10-25 | 2015-10-25 | Feeding mechanism of 3D (three -dimensional) printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735215A (en) * | 2016-12-30 | 2017-05-31 | 青岛卓思三维智造技术有限公司 | For the automatic complement wire devices and methods therefor of metal increasing material manufacturing |
| CN114700971A (en) * | 2022-04-21 | 2022-07-05 | 江苏省送变电有限公司 | Single-wheel drive wire hanging mobile robot and moving method thereof |
-
2015
- 2015-10-25 CN CN201520825741.3U patent/CN205074536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735215A (en) * | 2016-12-30 | 2017-05-31 | 青岛卓思三维智造技术有限公司 | For the automatic complement wire devices and methods therefor of metal increasing material manufacturing |
| CN114700971A (en) * | 2022-04-21 | 2022-07-05 | 江苏省送变电有限公司 | Single-wheel drive wire hanging mobile robot and moving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160309 Termination date: 20161025 |