CN210190606U - Independent multi-nozzle 3D printer - Google Patents
Independent multi-nozzle 3D printer Download PDFInfo
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- CN210190606U CN210190606U CN201921037491.1U CN201921037491U CN210190606U CN 210190606 U CN210190606 U CN 210190606U CN 201921037491 U CN201921037491 U CN 201921037491U CN 210190606 U CN210190606 U CN 210190606U
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Abstract
The utility model discloses an independent multi-nozzle 3D printer, which comprises a frame, an XY motion component and a Z-axis motion mechanism which are arranged on the frame, and a printing platform which is positioned on the Z-axis motion mechanism; n X-axis motion mechanisms moving independently and N Y-axis motion mechanisms moving independently are arranged on the XY motion assembly, and N is more than or equal to 1; each X-axis movement mechanism drives one spray head, and each spray head corresponds to one feeding device; the printing platform is shared by all the nozzles; the frame is provided with at least one X-axis guide rail in a sliding manner, the spray head is arranged on the X-axis guide rail in a sliding manner, the X-axis motion mechanism drives the spray head to move on the X-axis guide rail, and the Y-axis motion mechanism drives the X-axis guide rail to slide on the Y-axis guide rail. The utility model discloses an independent multiinjector 3D printer can be many shower nozzles independent motion enough, carries out the subregion and prints in coordination, avoids mutual interference between many shower nozzles simultaneously, has shortened the process time of printing the model in batches at double.
Description
Technical Field
The utility model relates to a 3D prints the field, in particular to independent multinozzle 3D printer.
Background
The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technique, i.e. a rapid prototyping technique, which is a machine based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material by using a special wax material, powdered metal or plastic and the like.
The current 3D printing technology adopts a layer-by-layer (point-by-point) printing processing method, so that the printing speed and the printing precision are mutually bound, a phenomenon called 3D printing paradox appears, and the speed is inevitably reduced if the precision is improved; on the contrary, if the precision is inevitably reduced by increasing the speed, the cooperative work of multiple nozzles is an effective way to solve the problem. The existing multi-nozzle 3D printer works alternately in a multi-nozzle time-sharing mode, multi-material and multi-color printing of 3D is achieved, and because a multi-nozzle independent motion structure and a cooperative working mechanism are not solved, a plurality of nozzles cannot print together at the same time, and the working efficiency cannot be really improved.
At present, the improvement of the 3D printing efficiency mainly stays in two methods, namely, the printing speed is improved by reducing the printing precision; and secondly, the printing speed is improved by reducing the internal filling, so that the internal structure of a printed piece is changed, and the strength of the printed piece is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an independent multiinjector 3D printer, many shower nozzles have the independent motion structure, carry out the subregion and print in coordination, realize seamless connection between the subregion through software rational planning route, avoid mutual interference between many shower nozzles simultaneously, improve 3D and print efficiency, shortened the process time of printing the model in batches at double.
The above object of the present invention can be achieved by the following technical solutions:
an independent multi-nozzle 3D printer comprises a rack, an XY motion assembly, a Z-axis motion mechanism and a printing platform, wherein the XY motion assembly and the Z-axis motion mechanism are installed on the rack; n X-axis motion mechanisms moving independently and N Y-axis motion mechanisms moving independently are arranged on the XY motion assembly, wherein N is not less than 1 and is an integer; each X-axis movement mechanism drives one spray head, and each spray head corresponds to one feeding device; the printing platform is shared by all the nozzles; the XY motion assembly comprises two Y-axis guide rails horizontally fixed on the rack, at least one X-axis guide rail is arranged between the two Y-axis guide rails in a sliding manner, the spray head is arranged on the X-axis guide rail in a sliding manner, the X-axis motion mechanism drives the spray head to move on the X-axis guide rail through a synchronous belt, one side of the synchronous belt is fixedly connected with the spray head, and the other side of the synchronous belt is connected with the spray head in a sliding manner; and one Y-axis motion mechanism drives one X-axis guide rail to slide on the Y-axis guide rail through a synchronous belt.
Through adopting above-mentioned technical scheme, through setting up independent X, Y axle motion structures, print platform is shared to many shower nozzles for shower nozzle quantity extends wantonly, and is convenient for carry out subregion and prints in coordination, and software realizes the seamless connection between the subregion through rational path planning, avoids mutual interference between many shower nozzles simultaneously, has greatly improved 3D and has printed efficiency, especially shortens the process time of printing the model in batches at double. And the synchronous belt has the characteristics of accurate and stable transmission and high efficiency, and the transmission is carried out through the synchronous belt, so that the adjusting process of the position of the spray head is more accurate and smooth.
The utility model discloses further set up to: the X-axis movement mechanism comprises a mounting seat fixedly arranged on an X-axis guide rail, an X-axis adjusting motor with an output shaft vertically arranged is mounted on the mounting seat, a driving belt wheel is coaxially and fixedly connected to the output shaft of the X-axis adjusting motor, a driven belt wheel with the same height is rotatably connected to the X-axis guide rail, and a synchronous belt for linking the driving belt wheel and the driven belt wheel is sleeved on the outer sides of the driving belt wheel and the driven belt wheel; be equipped with anchor clamps on the shower nozzle, hold-in range level runs through the anchor clamps of co-altitude, hold-in range one of them side and anchor clamps fixed connection, the another side slides with anchor clamps and is connected.
By adopting the technical scheme, when the position of the spray head is adjusted, the corresponding X-axis adjusting motor is started, the X-axis adjusting motor drives the driving belt wheel to rotate, so that the synchronous belt tensioned on the outer sides of the driving belt wheel and the driven belt wheel is driven to start rotating, and the spray head finally slides on the X-axis guide rail by matching the synchronous belt with the clamp; the reciprocating motion of the spray head is realized by controlling the positive and negative rotation of the X-axis adjusting motor.
The utility model discloses further set up to: the X-axis movement mechanisms arranged on the same X-axis guide rail are a group of X-axis movement assemblies, and driving belt wheels of the X-axis movement mechanisms in the same group are sequentially arranged along the height direction.
By adopting the technical scheme, the synchronous belts sleeved on the driving belt wheel are prevented from interfering with each other, and the independent adjustment of the multiple nozzles in the X direction is realized.
The utility model discloses further set up to: the Y-axis movement mechanism comprises a fixed seat fixed on the rack, a Y-axis adjusting motor horizontally arranged on the fixed seat and a linkage rod rotatably arranged on the rack, and the fixed seat and the linkage rod are both positioned above the Y-axis guide rail; the Y-axis adjusting motor is connected with a linkage rod through a synchronous belt, linkage belt wheels are coaxially fixed at two ends of the linkage rod, transmission belt wheels are rotatably connected to the opposite sides of the rack, and transmission belts are connected to the outer sides of the linkage belt wheels and the outer sides of the transmission belt wheels in a tensioning manner; the X-axis guide rail both ends are the rigid coupling respectively have anchor clamps, anchor clamps are in same straight line with the linkage band pulley of homonymy, driving belt level runs through corresponding anchor clamps, driving belt one side and anchor clamps fixed connection, the another side slides with anchor clamps and is connected.
By adopting the technical scheme, the Y-axis adjusting motor is started, drives the driving belt pulley to rotate, drives the driven belt pulley and the linkage rod to synchronously rotate through the transmission of the synchronous belts tensioned at the outer sides of the driving belt pulley and the driven belt pulley, and then drives the linkage belt pulleys at the two ends of the linkage rod to rotate, so that the transmission belts tensioned at the outer sides of the linkage belt pulley and the driving belt pulley rotate, the two transmission belts are respectively matched with the clamps at the two sides of the X-axis guide rail, and finally the two ends of the X-axis guide rail simultaneously slide on the Y-axis guide rail; and the reciprocating motion of the whole set of X motion components is realized by controlling the positive and negative rotation of the Y-axis adjusting motor.
The utility model discloses further set up to: the linkage belt wheels on the same side of the linkage rods of the two or more Y-axis motion mechanisms are arranged in a staggered manner; the clamps on the same side of the two or more X-axis guide rails are also arranged in a staggered manner.
Through adopting above-mentioned technical scheme, avoid the cover to locate the drive belt on the linkage band pulley and take place to interfere each other, realize the position control of shower nozzle in the Y direction of organizing.
The utility model discloses further set up to: the Z-axis movement mechanism comprises a Z-axis adjusting motor, a Z-axis transmission screw rod, a Z-axis movement guide rod and a printing platform bracket, the Z-axis transmission screw rod is vertically and rotatably installed on the rack, the Z-axis adjusting motor is fixedly installed on the rack, and the Z-axis adjusting motor drives the Z-axis transmission screw rod to rotate; the Z-axis motion guide rod is arranged on one side of the Z-axis transmission screw rod in parallel, the Z-axis transmission screw rod and the Z-axis motion guide rod respectively penetrate through the printing platform bracket, a ball nut is fixed on the printing platform bracket and is rotationally connected with the Z-axis transmission screw rod, and the Z-axis motion guide rod is slidably connected with the printing platform bracket; the printing platform is positioned on the printing platform bracket.
Through adopting above-mentioned technical scheme, Z axle adjusting motor drive Z axle transmission lead screw rotates, and Z axle transmission lead screw orders about ball nut and removes along its axis, and Z axle motion guide arm plays the spacing effect of direction to the printing platform support to make the printing platform support along Z axle transmission lead screw axis lift displacement, realize Z axial motion.
The utility model discloses further set up to: the Z-axis movement mechanism comprises at least one, two or more Z-axis movement mechanisms, and Z-axis adjusting motors of the Z-axis movement mechanisms are connected in parallel to work.
Through adopting above-mentioned technical scheme, by two Z axle motion drive print platform, make print platform's lift process more steady.
To sum up, the utility model discloses following beneficial effect has:
1. by arranging an independent X, Y-axis motion structure, multiple nozzles share one printing platform, so that the number of the nozzles is arbitrarily expanded, partition cooperative printing is facilitated, and the processing time of batch printing models is shortened in multiples;
2. the X-axis guide rail and the spray head are driven through the synchronous belt, so that the adjusting process of the position of the spray head is more accurate and smooth.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic structural view of an XY moving component in the embodiment;
fig. 3 is a schematic structural view of the Z-axis movement mechanism in the embodiment.
In the figure, 1, a frame; 2. an X-axis motion mechanism; 21. a mounting seat; 22. an X-axis adjusting motor; 3. a Y-axis motion mechanism; 31. a fixed seat; 32. a Y-axis adjusting motor; 33. a linkage rod; 34. a transmission belt; 4. a Z-axis motion mechanism; 41. a Z-axis adjusting motor; 42. a Z-axis transmission screw rod; 43. a Z-axis motion guide rod; 44. a printing platform support; 5. a printing platform; 6. a spray head; 7. a Y-axis guide rail; 8. an X-axis guide rail; 9. a sliding sleeve; 10. a clamp; 11. and (4) a synchronous belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an independent multi-nozzle 3D printer is shown in figure 1 and comprises a rack 1, an XY motion assembly, a Z-axis motion mechanism 4 and a printing platform 5, wherein N X-axis motion mechanisms 2, N Y-axis motion mechanisms 3 and N nozzles 6 are arranged on the XY motion assembly, and N is larger than or equal to 1. Each X-axis motion mechanism 2 moves independently, each X-axis motion mechanism 2 drives one spray head 6 to move along the X-axis direction, and the X-axis motion mechanisms 2 on the same axis form a group of X motion components; each Y-axis motion mechanism 3 moves independently, and each Y-axis motion mechanism 3 drives one group of X motion components to move along the Y-axis direction; each spray head 6 is independently provided with a feeding device. At least one Z-axis motion mechanism 4 is used for adjusting the height of the printing platform 5 relative to all the spray heads 6; the printing platform 5 is provided with only one printing platform, and is shared by all the nozzles 6.
As shown in fig. 2, the XY-moving assembly includes two Y-axis guide rails 7 arranged in parallel, the two Y-axis guide rails 7 are horizontally fixed on the frame 1, an X-axis guide rail 8 is slidably arranged between the two Y-axis guide rails 7, two axial ends of the X-axis guide rail 8 are respectively and fixedly connected with a sliding sleeve 9, and the sliding sleeve 9 is sleeved on the Y-axis guide rails 7 and is in sliding fit with the Y-axis guide rails 7; in this embodiment, the number of the X-axis guide rails 8 is two, two nozzles 6 are slidably mounted on each X-axis guide rail 8, correspondingly, two X-axis moving mechanisms 2 are further mounted on each X-axis guide rail 8, two Y-axis moving mechanisms 3 are arranged on the rack 1, and the two Y-axis moving mechanisms 3 respectively drive the two X-axis guide rails 8 to slide on the Y-axis guide rails 7.
As shown in fig. 2, the X-axis movement mechanism 2 includes a mounting base 21 fixedly arranged on the X-axis guide rail 8, an X-axis adjusting motor 22 with an output shaft vertically and downwardly arranged is mounted on the mounting base 21, a driving pulley is coaxially and fixedly connected to the output shaft of the X-axis adjusting motor 22, a driven pulley with the same height is rotatably connected to the X-axis guide rail 8, a synchronous belt 11 for linking the driving pulley and the driven pulley is sleeved outside the driving pulley and the driven pulley, and the interval between the driving pulley and the driven pulley is not less than the 5X axial dimension of the printing platform.
And driving belt wheels of the X-axis movement mechanisms 2 of each group of X movement assemblies are sequentially arranged along the height direction. In this embodiment, two X-axis moving mechanisms 2 in the same group are symmetrically arranged on the X-axis guide rail 8, and the driven pulley of one of the X-axis moving mechanisms 2 is rotatably arranged on the output shaft of the X-axis adjusting motor 22 of the other X-axis moving mechanism 2.
6 one side of shower nozzle also the rigid coupling have a sliding sleeve 9, shower nozzle 6 slides through sliding sleeve 9 and sets up on X axle guide rail 8, sliding sleeve 9's upper end has set firmly anchor clamps 10, the 10 high hold-in range one-to-ones with two X axle motion 2 of anchor clamps of two shower nozzles 6, hold-in range 11 level runs through with high anchor clamps 10, hold-in range 11 wherein one side and anchor clamps 10 fixed connection, the another side slides with anchor clamps 10 and is connected, set up the through-hole on the higher anchor clamps 10 and in order to give way lower hold-in range 11.
When the position of the spray head 6 is adjusted, the corresponding X-axis adjusting motor 22 is started, the X-axis adjusting motor 22 drives the driving belt wheel to rotate, so that the synchronous belt 11 tensioned at the outer sides of the driving belt wheel and the driven belt wheel is driven to start rotating, and the synchronous belt 11 is matched with the clamp 10 to finally enable the spray head 6 to slide on the X-axis guide rail 8; the reciprocating motion of the spray head 6 is realized by controlling the positive and negative rotation of the X-axis adjusting motor 22.
As shown in fig. 2, the Y-axis movement mechanism 3 includes a fixed seat 31 fixed on the frame 1, a Y-axis adjustment motor 32 horizontally mounted on the fixed seat 31, and a linkage rod 33 rotatably disposed on the frame 1, the fixed seat 31 and the linkage rod 33 are both located above the Y-axis guide rail 7, wherein bearing seats are mounted at both ends of the linkage rod 33, and the linkage rod 33 is mounted on the frame 1 through the bearing seats and located at one side close to the Y-axis adjustment motor 32; the output end of the Y-axis adjusting motor 32 is also coaxially and fixedly connected with a driving belt wheel, a linkage shaft is fixedly connected with a corresponding driven belt wheel, and the driving belt wheel and the driven belt wheel are tensioned outside with a synchronous belt 11 for linking the driving belt wheel and the driven belt wheel.
Linkage belt wheels are coaxially fixed at two ends of the linkage rod 33, a transmission belt 34 wheel is rotatably connected to the opposite side of the rack 1, the linkage belt wheels and the transmission belt 34 wheel are positioned on the same straight line, the transmission belt 34 is connected to the outer sides of the linkage belt wheels and the transmission belt 34 wheel in a tensioning mode, and the two transmission belts 34 are arranged in parallel. The sliding sleeves 9 at two ends of the X-axis guide rail 8 are also fixedly connected with clamps 10, the clamps 10 are positioned on the same straight line with a linkage belt wheel and a transmission belt 34 wheel which drive the clamps to move, the transmission belt 34 horizontally penetrates through the corresponding clamps 10, one side of the transmission belt 34 is fixedly connected with the clamps 10, and the other side of the transmission belt 34 is connected with the clamps 10 in a sliding manner.
Starting a Y-axis adjusting motor 32, driving a driving belt pulley to rotate by the Y-axis adjusting motor 32, driving a driven belt pulley and a linkage rod 33 to synchronously rotate through transmission of a synchronous belt 11 tensioned on the outer sides of the driving belt pulley and the driven belt pulley, driving linkage belt pulleys at two ends of the linkage rod 33 to rotate, so that a transmission belt 34 tensioned on the outer sides of the linkage belt pulley and the transmission belt 34 rotates, the two transmission belts 34 are respectively matched with clamps 10 at two sides of an X-axis guide rail 8, and finally, two ends of the X-axis guide rail 8 simultaneously slide on the Y-axis guide rail 7; and the reciprocating motion of the whole set of X motion components is realized by controlling the positive and negative rotation of the Y-axis adjusting motor 32.
In the embodiment, two Y-axis motion mechanisms 3 are symmetrically arranged at two ends of a Y-axis guide rail 7, two linkage rods 33 and the two Y-axis guide rails 7 are distributed in a square shape, linkage belt wheels on the same side of the two linkage rods 33 are arranged in a left-right staggered mode in the axis direction, and corresponding transmission belt wheels 34 are rotatably arranged on the linkage rods 33 on the opposite side; the clamps 10 on the same side of the two X-axis guide rails 8 are also arranged in a left-right staggered mode in the axis direction.
As shown in fig. 3, in the present embodiment, two Z-axis moving mechanisms 4 are provided, symmetrically disposed below the XY moving assembly, and perpendicular to the XY moving assembly; the Z-axis movement mechanism 4 includes a Z-axis adjustment motor 41, a Z-axis transmission lead screw 42, a Z-axis movement guide rod 43, and a printing platform 5 support 44. Bearing seats are arranged at two ends of the Z-axis transmission screw rod 42 and are vertically arranged on the inner side of the rack 1 through the bearing seats, a Z-axis adjusting motor 41 is fixedly arranged on the rack 1 and is positioned right below the Z-axis transmission screw rod 42, and an output shaft of the Z-axis adjusting motor 41 is coaxially and fixedly connected with the Z-axis transmission screw rod 42; the two Z-axis motion guide rods 43 are symmetrically and parallelly arranged on two sides of the Z-axis transmission screw rod 42. The Z-axis transmission screw 42 and the Z-axis motion guide rod 43 respectively penetrate through a bracket 44 of the printing platform 5, a ball nut is fixed on the bracket 44 of the printing platform 5 and is rotationally connected with the Z-axis transmission screw 42, and the Z-axis motion guide rod 43 is slidably connected with the bracket 44 of the printing platform 5. The two Z-axis adjusting motors 41 are used in parallel.
The Z-axis adjusting motor 41 drives the Z-axis transmission screw rod 42 to rotate, the Z-axis transmission screw rod 42 drives the ball nut to move along the axis of the Z-axis transmission screw rod, and the Z-axis movement guide rod 43 plays a role in guiding and limiting the printing platform 5 support 44, so that the printing platform 5 support 44 moves up and down along the axis of the Z-axis transmission screw rod 42, and Z-axis movement is achieved.
The X-axis adjusting motor 22, the Y-axis adjusting motor 32, and the Z-axis adjusting motor 41 may be selected as stepping motors.
The printing platforms 5 are positioned on the two printing platform 5 brackets 44, and the height adjustment of the printing platforms is realized by the Z-axis movement mechanism 4; the printing platform 5 is provided with a leveling structure.
In the independent multi-nozzle 3D printer of the embodiment, when a single spray head 6 works, the whole printing platform 5 can be used for printing a large-size model; when the two nozzles 6 work, each nozzle 6 can use one half of the printing platform 5 to perform model printing work; when the four spray heads 6 work, each spray head 6 can use the quarter printing platform 5 to perform model printing work, multi-size printing of one 3D printer is achieved, a plurality of models can be printed in the same time, and batch printing efficiency is improved.
Certainly every shower nozzle also can be fed by a plurality of feedway, and every feedway provides the raw materials of different colours, can realize so that the colour mixture model of single shower nozzle prints, or the model of different colours is printed simultaneously to many shower nozzles, realizes the diversified of 3D printer and prints.
After the work is finished, the Y-axis movement mechanism 3 drives the two X-axis guide rails 8 to return to + Y position and the other to-Y position, and the X-axis movement mechanism 2 in the same group drives the corresponding two spray heads 6 to return to + X position and the other to-X position.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an independent multinozzle 3D printer which characterized in that: the X-axis and Z-axis printing device comprises a rack (1), an XY motion component and a Z-axis motion mechanism (4) which are arranged on the rack (1), and a printing platform (5) which is positioned on the Z-axis motion mechanism (4), wherein the Z-axis motion mechanism (4) is vertically arranged on one side of the XY motion component; n X-axis motion mechanisms (2) moving independently and N Y-axis motion mechanisms (3) moving independently are arranged on the XY motion assembly, N is not less than 1, and N is an integer; each X-axis movement mechanism (2) drives one spray head (6), and each spray head (6) corresponds to one feeding device; the printing platform (5) is shared by all the spray heads (6);
the XY motion assembly comprises two Y-axis guide rails (7) horizontally fixed on the rack (1), at least one X-axis guide rail (8) is arranged between the two Y-axis guide rails (7) in a sliding mode, the spray head (6) is installed on the X-axis guide rail (8) in a sliding mode, the X-axis motion mechanism (2) drives the spray head (6) to move on the X-axis guide rail (8) through a synchronous belt (11), one side of the synchronous belt (11) is fixedly connected with the spray head (6), and the other side of the synchronous belt (11) is connected with the spray head (6) in a sliding mode; and one Y-axis motion mechanism (3) drives one X-axis guide rail (8) to slide on the Y-axis guide rail (7) through a synchronous belt (11).
2. The standalone multi-nozzle 3D printer of claim 1, wherein: the X-axis movement mechanism (2) comprises a mounting seat (21) fixedly arranged on an X-axis guide rail (8), an X-axis adjusting motor (22) with an output shaft vertically arranged is mounted on the mounting seat (21), a driving belt wheel is coaxially and fixedly connected to the output shaft of the X-axis adjusting motor (22), a driven belt wheel with the same height is rotatably connected to the X-axis guide rail (8), and a synchronous belt (11) for linking the driving belt wheel and the driven belt wheel is sleeved on the outer sides of the driving belt wheel and the driven belt wheel; be equipped with anchor clamps (10) on shower nozzle (6), hold-in range (11) level runs through anchor clamps (10) with the height, hold-in range (11) wherein one side and anchor clamps (10) fixed connection, the another side slides with anchor clamps (10) and is connected.
3. The standalone multi-nozzle 3D printer of claim 2, wherein: the X-axis moving mechanisms (2) arranged on the same X-axis guide rail (8) are a group of X-axis moving assemblies, and the driving belt wheels of the X-axis moving mechanisms (2) in the same group are sequentially arranged along the height direction.
4. The standalone multi-nozzle 3D printer of claim 1, wherein: the Y-axis movement mechanism (3) comprises a fixed seat (31) fixed on the rack (1), a Y-axis adjusting motor (32) horizontally arranged on the fixed seat (31) and a linkage rod (33) rotatably arranged on the rack (1), and the fixed seat (31) and the linkage rod (33) are both positioned above the Y-axis guide rail (7); the Y-axis adjusting motor (32) is connected with a linkage rod (33) through a synchronous belt (11), linkage belt wheels are coaxially fixed at two ends of the linkage rod (33), a transmission belt (34) wheel is rotatably connected to the opposite side of the rack (1), and the transmission belt (34) is connected to the outer sides of the linkage belt wheels and the transmission belt (34) wheel in a tensioning mode; x axle guide rail (8) both ends rigid coupling respectively have anchor clamps (10), anchor clamps (10) are in same straight line with linkage band pulley, drive belt (34) wheel of homonymy, corresponding anchor clamps (10) are run through to drive belt (34) level, drive belt (34) slide on one side and anchor clamps (10) fixed connection, the another side and anchor clamps (10) and be connected.
5. The standalone multi-nozzle 3D printer of claim 4, wherein: the linkage belt wheels on the same side of the linkage rods (33) of the two or more Y-axis motion mechanisms (3) are arranged in a staggered manner; the clamps (10) on the same side of the two or more X-axis guide rails (8) are also arranged in a staggered manner.
6. The standalone multi-nozzle 3D printer of claim 1, wherein: the Z-axis movement mechanism (4) comprises a Z-axis adjusting motor (41), a Z-axis transmission screw rod (42), a Z-axis movement guide rod (43) and a printing platform (5) support (44), the Z-axis transmission screw rod (42) is vertically and rotatably installed on the rack (1), the Z-axis adjusting motor (41) is fixedly installed on the rack (1), and the Z-axis adjusting motor (41) drives the Z-axis transmission screw rod (42) to rotate; the Z-axis motion guide rod (43) is arranged on one side of the Z-axis transmission screw rod (42) in parallel, the Z-axis transmission screw rod (42) and the Z-axis motion guide rod (43) respectively penetrate through a support (44) of the printing platform (5), a ball nut is fixed on the support (44) of the printing platform (5) and is rotationally connected with the Z-axis transmission screw rod (42), and the Z-axis motion guide rod (43) is in sliding connection with the support (44) of the printing platform (5); the printing platform (5) is positioned on a support (44) of the printing platform (5).
7. The standalone multi-nozzle 3D printer of claim 6, wherein: the Z-axis movement mechanism (4) is provided with at least one, two or more Z-axis movement mechanisms (4), and Z-axis adjusting motors (41) of the Z-axis movement mechanisms are connected in parallel to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037491.1U CN210190606U (en) | 2019-07-03 | 2019-07-03 | Independent multi-nozzle 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037491.1U CN210190606U (en) | 2019-07-03 | 2019-07-03 | Independent multi-nozzle 3D printer |
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| Publication Number | Publication Date |
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| CN210190606U true CN210190606U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037491.1U Expired - Fee Related CN210190606U (en) | 2019-07-03 | 2019-07-03 | Independent multi-nozzle 3D printer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421806A (en) * | 2020-03-30 | 2020-07-17 | 江南大学 | Discontinuous cylindrical body curved surface three-dimensional printing structure, printer and printing method |
| CN112157907A (en) * | 2020-10-23 | 2021-01-01 | 湖北屹安医疗器械有限公司 | High-speed 3D printer of many shower nozzles |
| CN112373012A (en) * | 2020-10-23 | 2021-02-19 | 湖北屹安医疗器械有限公司 | Multi-nozzle 3d printing control system and method |
| CN113665111A (en) * | 2021-08-12 | 2021-11-19 | 深圳市洋明达科技有限公司 | 3D printer |
-
2019
- 2019-07-03 CN CN201921037491.1U patent/CN210190606U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421806A (en) * | 2020-03-30 | 2020-07-17 | 江南大学 | Discontinuous cylindrical body curved surface three-dimensional printing structure, printer and printing method |
| CN111421806B (en) * | 2020-03-30 | 2021-05-04 | 江南大学 | Discontinuous cylindrical body curved surface three-dimensional printing structure, printer and printing method |
| CN112157907A (en) * | 2020-10-23 | 2021-01-01 | 湖北屹安医疗器械有限公司 | High-speed 3D printer of many shower nozzles |
| CN112373012A (en) * | 2020-10-23 | 2021-02-19 | 湖北屹安医疗器械有限公司 | Multi-nozzle 3d printing control system and method |
| CN112157907B (en) * | 2020-10-23 | 2022-08-26 | 湖北屹安医疗器械有限公司 | Multi-nozzle high-speed 3D printing system |
| CN113665111A (en) * | 2021-08-12 | 2021-11-19 | 深圳市洋明达科技有限公司 | 3D printer |
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