CN205255535U - Flexible 3D of formula of folding prints transmission - Google Patents
Flexible 3D of formula of folding prints transmission Download PDFInfo
- Publication number
- CN205255535U CN205255535U CN201521111703.8U CN201521111703U CN205255535U CN 205255535 U CN205255535 U CN 205255535U CN 201521111703 U CN201521111703 U CN 201521111703U CN 205255535 U CN205255535 U CN 205255535U
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- China
- Prior art keywords
- axis
- crossbeam
- axle
- line slideway
- transmission mechanism
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Abstract
The utility model discloses a flexible 3D of formula of folding prints transmission, including cuboid frame, two Y axle crossbeams, X axle crossbeam, Z axle drive mechanism, Y axle drive mechanism, X axle drive mechanism, two Y axle crossbeams pass through Z axle drive mechanism and install on the cuboid frame, two Y axle crossbeams are on a parallel with the setting of Y axle, the both ends of X axle crossbeam install on two Y axle crossbeams through Y axle drive mechanism respectively, X axle crossbeam is on a parallel with the setting of X axle, X axle drive mechanism install on X axle crossbeam. The utility model discloses the error influence who brings by print platform itself and motion has been eliminated, it makes the design of cuboid frame become simple to fold the formula structure for cuboid frame parts machining becomes simply, and the assembly required precision is lower greatly.
Description
Technical field
The utility model belongs to rapid shaping technique field, more particularly relates to the flexible 3D of a kind of folded formula and prints transmission device.
Background technology
Three-dimensional printer, be also referred to as a kind of machine of rapid shaping technique, it is to adopt three-dimensional slice technology, form the basis of mathematical model file, use powdered-metal or the plastics etc. can jointing material, carry out the method for constructed object by the mode of successively printing, used is used to modeling in fields such as mould manufacture, industrial designs, now gradually for the research and development of product and directly manufacture. the transmission system of the three-dimensional printer of main flow now, mainly be divided into parallel-connection structure and XYZ structure, parallel-connection structure belongs to 3 axle interlocks, the 3D printer Existential Space utilization rate of the transmission system of employing Parallel Design is low, debug difficulties, precision is lower, and XYZ type printer three-axis moving is separate, the direction that common XYZ type can be divided into shower nozzle is XY, print platform can move up and down (being Z-direction motion) or shower nozzle can move up and down, print platform can XY direction move, for molding space compared with for large machine, the athletic meeting band of print platform is served problem, for example, in the time that platform Z direction is moved, power of motor requires larger, matching requirements are too high, be difficult for the replacing difficulty of maintenance and part, and the surperficial flatness of platform cannot ensure etc., in the time that platform XY direction is moved, in the time reaching same molding space, the frame structure of platform XY motion is larger, matching requirements are too high, be difficult for the replacing difficulty of maintenance and part, the shortcomings such as the surperficial flatness of platform also cannot ensure.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides the flexible 3D of a kind of folded formula simple in structure, that assembly precision requirement is low, printing precision is high to print transmission device.
The technical solution adopted in the utility model is: the flexible 3D of a kind of folded formula prints transmission device, comprises cuboid framework, two Y-axis crossbeams, X-axis crossbeam, Z-axis transmission mechanism, Y-axis transmission mechanism, X-axis transmission mechanism; Two described Y-axis crossbeams are arranged on cuboid framework by Z-axis transmission mechanism, and two Y-axis crossbeams are parallel to Y-axis setting; The two ends of described X-axis crossbeam are arranged on two Y-axis crossbeams by Y-axis transmission mechanism respectively, and X-axis crossbeam is parallel to X-axis setting; Described X-axis transmission mechanism is arranged on X-axis crossbeam.
The flexible 3D of above-mentioned folded formula prints in transmission device, and described Z-axis transmission mechanism comprises stepper motor, screw rod, line slideway, link, nut and slide block; Described stepper motor, screw rod and line slideway is arranged on cuboid framework, and screw rod and line slideway are vertically installed; Described screw rod is connected with motor, and described link connects by two nuts on side, and slide block is arranged on the bottom surface of link, and slide block coordinates with line slideway by the groove of bottom.
The flexible 3D of above-mentioned folded formula prints in transmission device, between described two nuts and link, be respectively equipped with that rubber is trapped and rubber on overlap.
The flexible 3D of above-mentioned folded formula prints in transmission device, and described Y-axis transmission mechanism comprises the second line slideway, the second slide block, the second stepper motor and belt, and the second described line slideway is arranged on Y-axis crossbeam; The second described slide block is arranged on the bottom of the second link, and the second slide block coordinates with the second line slideway by the groove of bottom; The second described link is arranged on belt, and one end of Y-axis crossbeam is provided with driven pulley, and the other end is provided with the second stepper motor, and the output shaft of the second stepper motor is provided with drive pulley, and belt pack is on drive pulley and driven pulley.
The flexible 3D of above-mentioned folded formula prints in transmission device, and the second described link is provided with rubber drum, on rubber drum, is connected with the end of X-axis crossbeam by threaded fasteners, and X-axis crossbeam is arranged on belt.
The flexible 3D of above-mentioned folded formula prints in transmission device, described X-axis transmission mechanism comprises the 3rd line slideway, the 3rd slide block, the 3rd stepper motor and the second belt, the 3rd described line slideway is arranged on X-axis crossbeam, and the 3rd slide block coordinates with the 3rd line slideway by the groove of bottom; The 3rd described slide block is arranged on the second belt, one end of X-axis crossbeam is provided with the second driven pulley, the other end is provided with the 3rd stepper motor, and the output shaft of the 3rd stepper motor is provided with the second drive pulley, and the second belt pack is on the second drive pulley and the second driven pulley.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model Z-axis transmission mechanism is fixed on cuboid framework, Y-axis transmission mechanism is fixed on Z-axis transmission mechanism by Y-axis crossbeam, X-axis transmission mechanism is fixed on Y gear train shaft by X-axis crossbeam, the fixed form of Z axis, Y-axis, X-axis transmission mechanism has formed folded formula, has eliminated the error effect being brought by print platform itself and motion; Folded formula structure becomes simply cuboid Frame Design, makes the processing of cuboid FRAME COMPONENTS become simple, and assembly precision requires greatly lower.
2, the utility model adopt be provided with that rubber is trapped in Z-axis transmission mechanism and rubber on overlap, in Y-axis transmission mechanism, be provided with rubber drum, make connected mode flexibility, the requirement of assembly precision is reduced greatly, reduced cost, boost productivity.
3, the utility model adopts Z axis, Y-axis, the folded formula structure of X-axis transmission mechanism and the connected mode of flexibility, can compensate flatness of the present utility model, improved the service life of print platform.
4, the utility model adopts Z axis, Y-axis, the folded formula structure of X-axis transmission mechanism and the connected mode of flexibility, reduce assembly precision greatly, thereby make machine maintenance become simply, facilitate, easily debug.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model Z axis connecting elements.
Fig. 3 is the structural representation of the utility model Y-axis connecting elements.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1-Figure 3, the utility model comprises cuboid framework 1, two Y-axis crossbeams 7, X-axis crossbeam, Z-axis transmission mechanism, Y-axis transmission mechanism and an X-axis transmission mechanism. Two described Y-axis crossbeams 7 are arranged on cuboid framework 1 by Z-axis transmission mechanism, and flat 7 row of two Y-axis crossbeams are in Y-axis setting. The two ends of described X-axis crossbeam 19 are arranged on two Y-axis crossbeams 7 by Y-axis transmission mechanism respectively, and X-axis crossbeam 19 is parallel to X-axis setting.
Described Z-axis transmission mechanism comprises that stepper motor 2, screw rod 4, line slideway 3, link 5, rubber trap 6, overlap 8 on rubber, nut 9 and slide block 10, line slideway 3 and screw rod 4 are vertically arranged on cuboid framework 1, slide block 10 has been installed on line slideway 3, and slide block 10 coordinates with line slideway 3 by the groove of bottom. Slide block 10 is fixed on the bottom of link 5, on the two sides of link 5, installed respectively on rubber, overlap 8 and rubber trap 6, on rubber, overlap 8 and trap 6 outside of rubber be respectively equipped with nut 9, nut 9 is arranged on screw rod 4, one end of screw rod 4 is fixed on framework 1 by rolling bearing 11, the other end of screw rod 4 is connecting the stepper motor 2 with roller, stepper motor 2 drive screws 4 with roller rotate nut 9 are moved up and down, thereby drive link 5 to move up and down, formed Z-axis transmission system. The link 5 of Z-axis transmission mechanism is connected with Y-axis crossbeam 7.
Described Y-axis transmission mechanism comprises the second line slideway 15, the second slide block 16, the second stepper motor 22 and belt 14, on Y-axis crossbeam 7, fix the second line slideway 15, the second slide block 16, the second slide blocks 16 are installed on the second line slideway 15 to be coordinated with the second line slideway 15 by the groove of bottom. on the second slide block 16, fix the second link 17, the second link has been fixed rubber drum 18, on rubber drum 18, be connected with the end of X-axis crossbeam 19 by threaded fasteners 20, X-axis crossbeam 19 is fixed on belt 14, one end of Y-axis crossbeam 7 is provided with belt pulley holder 12, belt pulley holder 12 is provided with driven pulley 13, the other end of Y-axis crossbeam 7 is provided with stepper motor holder 21, the second stepper motor 22 is installed on stepper motor holder 21, the output shaft of the second stepper motor 22 is provided with drive pulley, belt 14 surrounds on driven pulley 13 and drive pulley. when use, the second stepper motor 22 is driving belt 14 to drive X-axis crossbeam 19 to move along Y direction.
Described X-axis transmission mechanism comprises the 3rd line slideway 26, the 3rd slide block 27, the 3rd stepper motor 24 and the second belt 25, the 3rd described line slideway 26 is arranged on X-axis crossbeam 19, the 3rd slide block 27 coordinates with the 3rd line slideway 26 by the groove of bottom, and the 3rd slide block 27 is for fixedly mounting shower nozzle 28. One side of the 3rd slide block 27 is fixed on the second belt 25, and one end of X-axis crossbeam 19 is provided with belt pulley holder 30, and the second driven pulley 29 is installed on belt pulley holder 30; The other end of X-axis crossbeam 19 is provided with stepper motor holder 23, and the output shaft that the 3rd stepper motor 24, the three stepper motors 24 are installed on stepper motor holder 23 is provided with the second drive pulley; The second belt 25 surrounds on the second driven pulley 29 and the second drive pulley. The 3rd stepper motor 24 is for driving the second belt 25, the second belts 25 driving the 3rd slide block 27 to move along X-direction, thereby the shower nozzle 28 on drive the 3rd slide block 27 moves along X-direction.
Claims (6)
1. the flexible 3D of folded formula prints a transmission device, it is characterized in that: comprise cuboid framework, two Y-axis crossbeams, X-axis crossbeam, Z-axis transmission mechanism, Y-axis transmission mechanism, X-axis transmission mechanism; Two described Y-axis crossbeams are arranged on cuboid framework by Z-axis transmission mechanism, and two Y-axis crossbeams are parallel to Y-axis setting; The two ends of described X-axis crossbeam are arranged on two Y-axis crossbeams by Y-axis transmission mechanism respectively, and X-axis crossbeam is parallel to X-axis setting; Described X-axis transmission mechanism is arranged on X-axis crossbeam.
2. the flexible 3D of folded formula according to claim 1 prints transmission device, it is characterized in that: described Z-axis transmission mechanism comprises stepper motor, screw rod, line slideway, link, nut and slide block; Described stepper motor, screw rod and line slideway is arranged on cuboid framework, and screw rod and line slideway are vertically installed; Described screw rod is connected with motor, and described link connects by two nuts on side, and slide block is arranged on the bottom surface of link, and slide block coordinates with line slideway by the groove of bottom.
3. the flexible 3D of folded formula according to claim 2 prints transmission device, it is characterized in that: between described two nuts and link, be respectively equipped with that rubber is trapped and rubber on overlap.
4. print transmission device according to the flexible 3D of the folded formula described in claim 1,2 or 3, it is characterized in that: described Y-axis transmission mechanism comprises the second line slideway, the second slide block, the second stepper motor and belt, the second described line slideway is arranged on Y-axis crossbeam; The second described slide block is arranged on the bottom of the second link, and the second slide block coordinates with the second line slideway by the groove of bottom; The second described link is arranged on belt, and one end of Y-axis crossbeam is provided with driven pulley, and the other end is provided with the second stepper motor, and the output shaft of the second stepper motor is provided with drive pulley, and belt pack is on drive pulley and driven pulley.
5. the flexible 3D of folded formula according to claim 4 prints transmission device, it is characterized in that: the second described link is provided with rubber drum, and on rubber drum, be connected with the end of X-axis crossbeam by threaded fasteners, X-axis crossbeam is arranged on belt.
6. the flexible 3D of folded formula according to claim 5 prints transmission device, it is characterized in that: described X-axis transmission mechanism comprises the 3rd line slideway, the 3rd slide block, the 3rd stepper motor and the second belt, the 3rd described line slideway is arranged on X-axis crossbeam, and the 3rd slide block coordinates with the 3rd line slideway by the groove of bottom; The 3rd described slide block is arranged on the second belt, one end of X-axis crossbeam is provided with the second driven pulley, the other end is provided with the 3rd stepper motor, and the output shaft of the 3rd stepper motor is provided with the second drive pulley, and the second belt pack is on the second drive pulley and the second driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111703.8U CN205255535U (en) | 2015-12-29 | 2015-12-29 | Flexible 3D of formula of folding prints transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521111703.8U CN205255535U (en) | 2015-12-29 | 2015-12-29 | Flexible 3D of formula of folding prints transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205255535U true CN205255535U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521111703.8U Expired - Fee Related CN205255535U (en) | 2015-12-29 | 2015-12-29 | Flexible 3D of formula of folding prints transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205255535U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965896A (en) * | 2016-06-15 | 2016-09-28 | 燕胜 | Multidimensional angle 3D printer |
| CN107244075A (en) * | 2017-03-08 | 2017-10-13 | 深圳市普伦特科技有限公司 | 3d printer |
| CN108482004A (en) * | 2018-03-30 | 2018-09-04 | 广东知识城运营服务有限公司 | A kind of auxiliary forming device of 3D drawing pens |
| CN108963272A (en) * | 2018-06-15 | 2018-12-07 | 湖南科技大学 | A kind of quick increasing material form fabrication device of direct methanol fuel cell metal polar plate |
-
2015
- 2015-12-29 CN CN201521111703.8U patent/CN205255535U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965896A (en) * | 2016-06-15 | 2016-09-28 | 燕胜 | Multidimensional angle 3D printer |
| CN105965896B (en) * | 2016-06-15 | 2017-12-19 | 灌云创豪电子科技有限公司 | A kind of multidimensional angle 3D printer |
| CN107244075A (en) * | 2017-03-08 | 2017-10-13 | 深圳市普伦特科技有限公司 | 3d printer |
| CN108482004A (en) * | 2018-03-30 | 2018-09-04 | 广东知识城运营服务有限公司 | A kind of auxiliary forming device of 3D drawing pens |
| CN108963272A (en) * | 2018-06-15 | 2018-12-07 | 湖南科技大学 | A kind of quick increasing material form fabrication device of direct methanol fuel cell metal polar plate |
| CN108963272B (en) * | 2018-06-15 | 2021-04-06 | 湖南科技大学 | Rapid additive forming manufacturing device for direct methanol fuel cell metal polar plate |
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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: 20160525 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |