CN203844234U - Printing bracket of 3D printer - Google Patents
Printing bracket of 3D printer Download PDFInfo
- Publication number
- CN203844234U CN203844234U CN201420130340.1U CN201420130340U CN203844234U CN 203844234 U CN203844234 U CN 203844234U CN 201420130340 U CN201420130340 U CN 201420130340U CN 203844234 U CN203844234 U CN 203844234U
- Authority
- CN
- China
- Prior art keywords
- direction sliding
- servomotor
- connects
- slide unit
- slip cap
- 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
Links
Abstract
The utility model discloses a printing bracket of a 3D printer. The printing bracket comprises a baseboard, wherein an X direction sliding table is arranged at the middle of the baseboard; one end of the X direction sliding table is provided with an X direction servo motor; a shaft end of the X direction servo motor is connected with an X direction threaded rod; the X direction threaded rod is in threaded connection with an X direction sliding sleeve; a bearing table is fixedly arranged on the X direction sliding sleeve; two Z direction sliding tables are vertically arranged on two lateral baseboards of the X direction sliding table; the bottom ends of the Z direction sliding tables are provided with Z direction servo motors; the shaft ends of the Z direction servo motors are connected with Z direction threaded rods; Z direction threaded rod are in threaded connection with Z direction sliding sleeves; a Y direction sliding table is arranged between the two Z direction sliding sleeves; one end of the Y direction sliding table is provided with a Y direction servo motor; the shaft end of the Y direction servo motor is connected with a Y direction threaded rod; the Y direction threaded rod is in threaded connection with a Y direction sliding sleeve; the Y direction sliding sleeve is fixedly connected with an ink jet head. By using the device, only three servo motors are needed to achieve position control of 3D printing; the printing bracket is simple in structure and high in precision.
Description
Technical field
The utility model relates to a kind of print carriage, especially relates to 3D printer print carriage.
Background technology
3D printer is a kind of novel technology, be widely used in precision component manufacture, movie prop such as copies at the field, 3D printing technique can in computer graphics arbitrarily 3D shape print, break through the restriction of traditional machine tool process equipment, make the realization of imagination maximum possible in reality of the mankind, 3D printing technique also can be realized copying existing three-dimensional body zero error simultaneously, as long as provide a three-dimensional body, 3D printer just can copy printing to it, this has shortened the time and the cost that copy undoubtedly greatly, therefore, claim 3D printing technique to be a new technological revolution and to draw it mild.And being printed, object needs print carriage, the operation of the three-dimensional of printhead support, and it is large that existing print carriage mostly exists volume, complex structure, the problem such as precision is not high.
Utility model content
In order to overcome above-mentioned technical problem, the utility model provides the 3D printer that a kind of volume is little, simple in structure, precision is high print carriage, and the technical scheme of employing is as follows:
3D printer print carriage, comprise base plate, in the middle of base plate, be provided with X to slide unit, X is provided with X to servomotor to slide unit one end, X connects X to screw rod to the axle head that goes out of servomotor, X connects X to slip cap to screw flight, X fixes a plummer on slip cap, X vertically sets up two Z-direction slide units on the base plate of slide unit both sides, Z-direction slide unit bottom is provided with Z-direction servomotor, the axle head that goes out of Z-direction servomotor connects Z-direction screw rod, Z-direction screw flight connects Z-direction slip cap, between two Z-direction slip caps, be provided with Y-direction slide unit, Y-direction slide unit one end is provided with Y-direction servomotor, Y-direction servomotor goes out axle head and connects Y-direction screw rod, Y-direction screw flight connects Y-direction slip cap, Y-direction slip cap is fixedly connected with ink gun.
Further, be provided with position feedback device corresponding to plummer on described base plate.
Adopt said apparatus, only need three servomotors just can realize the Position Control that 3D prints, simple in structure, precision is higher.
Brief description of the drawings
Fig. 1 is the structural representation of 3D printer print carriage.
Detailed description of the invention
3D printer print carriage as shown in Figure 1, comprise base plate 1, in the middle of base plate 1, be provided with X to slide unit 12, X is provided with X to servomotor 9 to slide unit 12 one end, X connects X to screw rod 11 to the axle head that goes out of servomotor 9, X is threaded X to slip cap (scheming not shown) to screw rod 11, X fixes a plummer 5 on slip cap, be used for carrying printing objects, X vertically sets up two Z-direction slide units 2 on slide unit 12 both sides base plates 1, Z-direction slide unit 2 bottoms are provided with Z-direction servomotor 8, the axle head that goes out of Z-direction servomotor 8 connects Z-direction screw rod (scheming not shown), Z-direction screw flight connects Z-direction slip cap, between two Z-direction slip caps, be provided with Y-direction slide unit 3, Y-direction slide unit 3 one end are provided with Y-direction servomotor 7, Y-direction servomotor 7 goes out axle head and connects Y-direction screw rod 10, Y-direction screw flight 10 connects Y-direction slip cap, Y-direction slip cap is fixedly connected with ink gun 4, also be provided with position feedback device 6 corresponding to plummer 5 on base plate 1, the existing infrared laser ranging device of general employing, the error of printing in order to adjustment feedback.Adopt said apparatus, only need three servomotors just can realize the Position Control that 3D prints, simple in structure, precision is higher.
The above, be only detailed description of the invention of the present utility model, and in the scope that those of ordinary skill in the art disclose at the utility model, the variation that can expect easily, within all should being encompassed in the protection domain of utility model.
Claims (2)
1.3D printer print carriage, comprise base plate, it is characterized in that being provided with X to slide unit in the middle of base plate, X is provided with X to servomotor to slide unit one end, X connects X to screw rod to the axle head that goes out of servomotor, X connects X to slip cap to screw flight, X fixes a plummer on slip cap, X vertically sets up two Z-direction slide units on the base plate of slide unit both sides, Z-direction slide unit bottom is provided with Z-direction servomotor, the axle head that goes out of Z-direction servomotor connects Z-direction screw rod, Z-direction screw flight connects Z-direction slip cap, between two Z-direction slip caps, be provided with Y-direction slide unit, Y-direction slide unit one end is provided with Y-direction servomotor, Y-direction servomotor goes out axle head and connects Y-direction screw rod, Y-direction screw flight connects Y-direction slip cap, Y-direction slip cap is fixedly connected with ink gun.
2. 3D printer print carriage as claimed in claim 1, is characterized in that be provided with position feedback device corresponding to plummer on described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130340.1U CN203844234U (en) | 2014-03-21 | 2014-03-21 | Printing bracket of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130340.1U CN203844234U (en) | 2014-03-21 | 2014-03-21 | Printing bracket of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844234U true CN203844234U (en) | 2014-09-24 |
Family
ID=51557290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130340.1U Expired - Fee Related CN203844234U (en) | 2014-03-21 | 2014-03-21 | Printing bracket of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419238A (en) * | 2015-12-22 | 2016-03-23 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Bauxite-based 3D-printer bracket and preparation method thereof |
| CN105835369A (en) * | 2016-05-16 | 2016-08-10 | 芜湖市爱三迪电子科技有限公司 | Light gantry structure for large 3D printer |
-
2014
- 2014-03-21 CN CN201420130340.1U patent/CN203844234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419238A (en) * | 2015-12-22 | 2016-03-23 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Bauxite-based 3D-printer bracket and preparation method thereof |
| CN105835369A (en) * | 2016-05-16 | 2016-08-10 | 芜湖市爱三迪电子科技有限公司 | Light gantry structure for large 3D printer |
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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 |
Granted publication date: 20140924 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |