CN215146613U - Large-scale industrial-grade material increase and decrease manufacturing device - Google Patents
Large-scale industrial-grade material increase and decrease manufacturing device Download PDFInfo
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- CN215146613U CN215146613U CN202121504487.9U CN202121504487U CN215146613U CN 215146613 U CN215146613 U CN 215146613U CN 202121504487 U CN202121504487 U CN 202121504487U CN 215146613 U CN215146613 U CN 215146613U
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Abstract
The utility model discloses a large-scale industrial grade increase and decrease material manufacturing installation, include respectively along X axle direction, Y axle direction, Z axle direction correspond X axle subassembly, Y axle subassembly and the Z axle subassembly that sets up respectively, still include base subassembly, extruder subassembly, mill subassembly, W axle subassembly and U axle group. The combination of the X shaft assembly, the Y shaft assembly and the W shaft assembly enables the device to move on a three-dimensional space, and material increase and material reduction of the model are achieved; the Z shaft assembly is arranged, and the milling assembly is arranged at the bottom of the Z shaft assembly, so that the milling assembly can move three-dimensionally to a large extent on the basis of the X shaft assembly, the Y shaft assembly and the W shaft assembly, and can move to a small extent in the direction of the Z shaft, and the milling work is more accurate.
Description
Technical Field
The utility model relates to a 3D prints technical field, especially relates to a large-scale industrial grade increase and decrease material manufacturing installation.
Background
In the production and manufacturing links of a prop which is intentionally designed in the traditional manufacturing process and some large-scale plastic suction molds, the problems of high pollution of glass fiber reinforced plastics and low efficiency of wood molds are the problems of scaling in the industry. The additive manufacturing technology developed later has the characteristics of flexibility, high efficiency, environmental protection and the like, and the industry has started to use the technology in production and manufacturing. However, the precision of the part manufactured and molded by additive manufacturing is low, the surface layer lines are obvious, the requirements of partial props and plastic suction molds cannot be met, the part needs to be moved to a material reduction machine tool for processing after the part is manufactured and molded by additive manufacturing, the part needs to be re-positioned by tooling, the reference coordinates need to be corrected and the like after the part is moved, and the processing efficiency is low and the production period is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a large-scale industry level increase and decrease material manufacturing installation.
In order to realize the purpose, the following technical scheme is adopted:
the utility model provides a large-scale industry level increase and decrease material manufacturing installation, its has X axle direction, Y axle direction and Z axle direction to and respectively correspond X axle subassembly, Y axle subassembly and the Z axle subassembly that sets up along X axle direction, Y axle direction, Z axle direction respectively, include base subassembly, extruder subassembly, mill subassembly, W axle subassembly and U axle subassembly, wherein: the Y-axis assembly is movably arranged on the X-axis assembly along the X-axis; the Z shaft assembly is movably arranged on the Y shaft assembly along the Y shaft; the U-axis assembly is arranged on the Z-axis assembly and can move along a straight line parallel to the Z-axis direction; the W-axis assembly is arranged on the base assembly and comprises a W-axis upright post and a fixed beam arranged on the W-axis upright post, a double-linkage driving mechanism is arranged on the fixed beam, two ends of the fixed beam are respectively provided with two X-axis assemblies, and the double-linkage driving mechanism can synchronously drive the X-axis assemblies to move along straight lines parallel to the Z-axis direction; the milling assembly is movably arranged on the Z shaft assembly along a Z shaft and comprises a rotatable milling drill bit; the extruder assembly is movably arranged on the U shaft assembly along a straight line parallel to the Z-axis direction and comprises one or more extruders.
Furthermore, the base assembly comprises a bottom frame, and a hot bed assembly used for bearing the model is arranged on the bottom frame.
Furthermore, the X-axis assembly comprises an X-axis beam, an X-axis guide rail and an X-axis rack which are arranged on the X-axis beam, an X-axis slider and an X-axis driving device which are respectively matched with the X-axis guide rail and the X-axis rack are arranged on the Y-axis assembly, and the output end of the X-axis driving device is connected with the X-axis rack so that the X-axis slider moves along the X-axis guide rail; specifically, X axle drive arrangement rotates on X axle rack, and then drives X axle drive arrangement and remove along X axle rack, and then drives the X axle slider on the Y axle subassembly and remove along X axle guide rail, realizes that the Y axle subassembly removes along X axle direction on the X axle subassembly.
The Y-axis assembly comprises a Y-axis beam, a Y-axis guide rail and a Y-axis rack, the Y-axis guide rail and the Y-axis rack are arranged on the Y-axis beam, a Y-axis slider and a Y-axis driving device which are matched with the Y-axis guide rail and the Y-axis rack respectively are arranged on the Z-axis assembly, and the output end of the Y-axis driving device is connected with the Y-axis rack so that the Y-axis slider moves along the Y-axis guide rail; concretely, Y axle drive arrangement rotates on Y axle rack, and then drives Y axle drive arrangement and remove along Y axle rack, and then drives the Y axle slider on the Z axle subassembly and remove along Y axle guide rail, realizes that the Z axle subassembly removes along Y axle direction on the Y axle subassembly.
The Z axle subassembly includes Z axle base, Z axle base with Y axle drive arrangement is fixed mutually, be equipped with Z axle slide on the Z axle base, the top of Z axle slide is equipped with Z axle drive arrangement, be equipped with first lead screw in the Z axle slide, first lead screw by Z axle drive arrangement drive is rotatory, first lead screw links to each other with first screw, first screw is fixed on the Z axle base, the bottom of Z axle slide with it links to each other to mill the subassembly. Specifically, the Z-axis driving device drives the first lead screw to enable the first lead screw to move up and down in the first screw nut, so that the Z-axis sliding seat moves up and down in the Z-axis base, and the milling assembly can move along the Z-axis direction.
The X-axis beam, the Y-axis beam and the first screw rod are vertical to each other.
Further, the U axle subassembly includes the U axle slide, one side of U axle slide is provided with the U axle guide rail, be equipped with on the Z axle base with U axle guide rail matched with U axle slider, the top of U axle slide is equipped with U axle drive arrangement, be equipped with the second lead screw in the U axle slide, the second lead screw by U axle drive arrangement drive is rotatory, the second lead screw links to each other with the second screw, the second screw is fixed on the Z axle slide, the U axle slide with the extruder subassembly links to each other. The U-axis driving device drives the second lead screw to move up and down in the second screw nut, so that the U-axis guide rail of the U-axis sliding seat slides up and down in the U-axis sliding block of the Z-axis base, and the extrusion machine assembly can move linearly in parallel with the Z-axis direction.
Furthermore, two ends of the Y-axis beam are detachably connected with a Y-axis support, and the bottom of the Y-axis support is provided with the X-axis sliding block. On one hand, the Y-axis support can improve the motion stability of the Y-axis cross beam, and on the other hand, the parallelism of the Y-axis cross beam can be adjusted by adjusting the connection between the Y-axis support and the Y-axis cross beam during installation.
Furthermore, the double-linkage driving mechanism comprises a W-axis driving device located on the fixed beam and speed reducers respectively located at two ends of the fixed beam, the W-axis driving device drives a third lead screw located on the W-axis upright post through the speed reducer, a third screw connected with the third lead screw is fixed on the X-axis cross beam, a W-axis guide rail is arranged on the W-axis upright post, and a W-axis sliding block matched with the W-axis guide rail is arranged on the X-axis cross beam. The W-axis vertical column is vertically erected on the base and is parallel to the Z-axis direction, the W-axis driving device synchronously drives a third screw rod located on the W-axis vertical column through the speed reducer, the third screw rod moves up and down in a third screw nut, and the W-axis assembly drives the X-axis assembly to move along a straight line parallel to the Z-axis direction.
Furthermore, the two ends of the X-axis beam are detachably connected with X-axis inclined iron, and the W-axis sliding block is arranged on the X-axis inclined iron. The parallelism of the X-axis beam can be adjusted by adjusting the connecting position of the X-axis wedge and the X-axis beam.
Further, the number of the extruders is two, and one of the extruders is movable along a straight line parallel to the Z-axis direction.
Furthermore, an extruder driving device is arranged on the U-shaft assembly, a driving end of the extruder driving device is connected with a fourth screw rod, one of the extruders is fixed with a fourth screw nut, and the fourth screw rod is connected with the fourth screw nut. And a fourth screw located on the extruder is driven by a fourth screw rod, so that the extruder can move along a straight line parallel to the Z-axis direction.
Furthermore, an extruder guide rail is arranged on the U-shaft assembly, and an extruder sliding block matched with the extruder guide rail is arranged on one of the extruders which can move along a straight line parallel to the Z-shaft direction. The extruder guide rail and the extruder sliding block are arranged to stabilize the extruder, so that the extruder can slide on the U-shaft assembly more stably.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that: the combination of the X shaft assembly, the Y shaft assembly and the W shaft assembly enables the device to move on a three-dimensional space, and the extruder assembly and the milling assembly are arranged to realize material increase and material reduction of the model; the method comprises the steps that a Z shaft assembly is arranged, a milling assembly is arranged at the bottom of the Z shaft assembly, the milling assembly can move in three dimensions to a large extent on the basis of an X shaft assembly, a Y shaft assembly and a W shaft assembly and can move in a small extent in the Z shaft direction, so that the milling work is more accurate, a U shaft assembly is arranged, and an extruder assembly is arranged on the U shaft assembly, so that the extruder assembly can move in a small extent in the direction parallel to the Z shaft, so that the printing work is more accurate, and the method is suitable for large-scale industrial material increase and material reduction manufacturing; when the X-axis assembly moves on the W-axis assembly in the direction parallel to the Z axis, the X-axis assembly is driven by the double-linkage driving device, namely synchronous driving is realized, and errors of the X-axis assembly during lifting are reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an X-axis assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a Y-axis assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a Z-axis assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a base assembly according to an embodiment of the present invention;
FIG. 6-a is a schematic view of a connection structure between the extruder assembly and the U-shaft assembly according to an embodiment of the present invention;
fig. 6-b is an exploded schematic view of the extruder assembly and the U-shaft assembly according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a W-shaft assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a U-shaft assembly according to an embodiment of the present invention.
Wherein the figures identify the description:
1. an X-axis assembly; 11. an X-axis beam; 12. an X-axis guide rail; 13. an X-axis rack; 14. x-axis wedge; 15. a third screw; 16. a W-axis slider; 2. a Y-axis assembly; 21. an X-axis slider; 22. an X-axis drive device; 23. a Y-axis beam; 24. a Y-axis guide rail; 25. a Y-axis rack; 26. a Y-axis support; 3. a Z-axis assembly; 31. a Y-axis slider; 32. a Y-axis drive device; 33. a Z-axis base; 34. a Z-axis slide carriage; 35. a Z-axis drive device; 36. a first lead screw; 37. a first screw nut; 38. a U-axis slider; 4. a base assembly; 41. a chassis; 42. a hot bed assembly; 5. an extruder assembly; 51. an extruder; 52. an extruder drive; 53. a fourth screw rod; 54. a fourth screw nut; 55. an extruder guide rail; 56. an extruder ram; 6. a milling assembly; 7. a W shaft assembly; 71. a W-axis column; 72. a fixed beam; 73. a double-linkage driving device; 74. a third screw rod; 75. a W-axis guide rail; 8. a U shaft assembly; 81. a U-axis slide seat; 82. a U-axis guide rail; 83. a U-axis drive device; 84. a second lead screw; 85. a second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as outside, inside, middle and the like in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.
As shown in fig. 1 to 7, a large-scale industrial-grade material-increasing and material-decreasing manufacturing device, which has an X-axis direction, a Y-axis direction and a Z-axis direction, and an X-axis assembly 1, a Y-axis assembly 2 and a Z-axis assembly 3 respectively and correspondingly arranged along the X-axis direction, the Y-axis direction and the Z-axis direction, comprises a base assembly 4, an extruder assembly 5, a milling assembly 6, a W-axis assembly 7 and a U-axis assembly 8, wherein: a Y-axis assembly 2 movably arranged on the X-axis assembly 1 along the X-axis; the Z shaft component 3 is movably arranged on the Y shaft component 2 along the Y shaft; the U shaft assembly 8 is arranged on the Z shaft assembly 3 and can move along a straight line parallel to the Z shaft direction; the W-axis assembly 7 is arranged on the base assembly 4 and comprises a W-axis upright 71 and a fixed beam 72 arranged on the W-axis upright 71, a double-linkage driving mechanism is arranged on the fixed beam 72, two ends of the fixed beam 72 are respectively provided with two X-axis assemblies 1, and the double-linkage driving mechanism can synchronously drive the X-axis assemblies 1 to move along straight lines parallel to the Z-axis direction; a milling assembly 6, which is movably arranged on the Z shaft assembly 3 along the Z shaft and comprises a rotatable milling drill bit; the extruder unit 5 is provided on the U-shaft unit 8 movably along a straight line parallel to the Z-axis direction, and includes one or more extruders.
As shown in fig. 2, the X-axis assembly 1 includes an X-axis beam 11, an X-axis guide rail 12 and an X-axis rack 13 disposed on the X-axis beam 11, the Y-axis assembly 2 is provided with an X-axis slider 21 and an X-axis driving device 22 respectively matched with the X-axis guide rail 12 and the X-axis rack 13, and an output end of the X-axis driving device 22 is connected to the X-axis rack 13, so that the X-axis slider 21 moves along the X-axis guide rail 12. Specifically, the X-axis driving device 22 rotates on the X-axis rack 13, and then drives the X-axis driving device 22 to move along the X-axis rack 13, and further drives the X-axis slider 21 on the Y-axis assembly 2 to move along the X-axis guide rail 12, so as to realize that the Y-axis assembly 2 moves along the X-axis direction on the X-axis assembly 1.
Wherein, X axle beam 11's both ends are through connecting X axle sloping iron 14 of detachable mode, set up W axle slider 16 on the X axle sloping iron 14. The parallelism of the X-axis beam 11 can be adjusted by adjusting the connecting position of the X-axis wedge 14 and the X-axis beam 11.
As shown in fig. 3, the Y-axis assembly 2 includes a Y-axis beam 23, a Y-axis guide rail 24 disposed on the Y-axis beam 23, and a Y-axis rack 25, the Z-axis assembly 3 is provided with a Y-axis slider 31 and a Y-axis driving device 32 respectively engaged with the Y-axis guide rail 24 and the Y-axis rack 25, and an output end of the Y-axis driving device 32 is connected to the Y-axis rack 25, so that the Y-axis slider 31 moves along the Y-axis guide rail 24. Specifically, the Y-axis driving device 32 rotates on the Y-axis rack 25, and then drives the Y-axis driving device 32 to move along the Y-axis rack 25, and further drives the Y-axis slider 31 on the Z-axis component 3 to move along the Y-axis guide rail 24, so that the Z-axis component 3 moves on the Y-axis component 2 along the Y-axis direction.
Wherein, the two ends of the Y-axis beam 23 are detachably connected with the Y-axis support 26, and the bottom of the Y-axis support 26 is provided with the X-axis slider 21. On the one hand, the Y-axis support 26 can improve the stability of the movement of the Y-axis beam 23, and on the other hand, the parallelism of the Y-axis beam 23 can be adjusted by adjusting the connection between the Y-axis support 26 and the Y-axis beam 23 during installation.
As shown in fig. 4, the Z-axis assembly 3 includes a Z-axis base 33, the Z-axis base 33 is fixed to a Y-axis driving device 32, a Z-axis sliding seat 34 is disposed on the Z-axis base 33, a Z-axis driving device 35 is disposed on the top of the Z-axis sliding seat 34, a first lead screw 36 is disposed in the Z-axis sliding seat 34, the first lead screw 36 is driven by the Z-axis driving device 35 to rotate, the first lead screw 36 is connected to a first nut 37, the first nut 37 is fixed to the Z-axis base 33, and the bottom of the Z-axis sliding seat 34 is connected to the milling assembly 6. Specifically, the Z-axis driving device 35 drives the first lead screw 36, so that the first lead screw 36 moves up and down in the first nut 37, and further the Z-axis sliding seat 34 moves up and down in the Z-axis base 33, thereby realizing that the milling assembly 6 can move along the Z-axis direction.
The X-axis beam 11, the Y-axis beam 23 and the first screw rod 36 are vertical to each other.
As shown in FIG. 5, the base assembly 4 includes a base frame 41, with a heat bed assembly 42 on the base frame 41 for carrying the mold.
As shown in fig. 6-a and 6-b, the number of the extruders 51 is two, and one of the extruders 51 is movable along a straight line parallel to the Z-axis direction. An extruder driving device 52 is arranged on the U-shaft assembly 8, the driving end of the extruder driving device 52 is connected with a fourth screw 53, one extruder 51 is fixed with a fourth screw nut 54, and the fourth screw nut 53 is connected with the fourth screw nut 54. The fourth screw 54 on the extruder 51 is driven by the fourth screw 53, so that the extruder 51 moves along a straight line parallel to the Z-axis direction.
Wherein, the U-axis assembly 8 is provided with an extruder guide rail 55, and one of the extruders 51 which can move along a straight line parallel to the Z-axis direction is provided with an extruder slide block 56 which is matched with the extruder guide rail 55. Extruder guide rails 55 and extruder slide blocks 56 are provided to stabilize the extruder 51 so that the extruder 51 slides more stably on the U-shaft assembly 8. The extension and contraction length of the extruder 51 is adjusted by the extruder driving device 52, so that the two extruders can be switched to use.
As shown in fig. 7, the double-linkage driving mechanism includes a W-axis driving device located on the fixed beam 72 and speed reducers respectively located at two ends of the fixed beam 72, the W-axis driving device drives a third screw rod 74 located on the W-axis upright post 71 through the speed reducers, a third screw nut 15 connected with the third screw rod 74 is fixed on the X-axis cross beam 11, a W-axis guide rail 75 is arranged on the W-axis upright post 71, and a W-axis slider 16 matched with the W-axis guide rail 75 is arranged on the X-axis cross beam 11. The W-axis upright column 71 is erected on the base, namely is parallel to the Z-axis direction, the W-axis driving device synchronously drives the third screw rod 74 located on the W-axis upright column 71 through the speed reducer, so that the third screw rod 74 moves up and down in the third screw nut 15, and the W-axis assembly 7 drives the X-axis assembly 1 to move along a straight line parallel to the Z-axis direction.
As shown in fig. 8, the U-axis assembly 8 includes a U-axis slide carriage 81, a U-axis guide rail 82 is disposed on one side of the U-axis slide carriage 81, a U-axis slider 38 matched with the U-axis guide rail 82 is disposed on the Z-axis base 33, a U-axis driving device 83 is disposed on the top of the U-axis slide carriage 81, a second lead screw 84 is disposed in the U-axis slide carriage 81, the second lead screw 84 is driven to rotate by the U-axis driving device 83, the second lead screw 84 is connected to a second screw 85, the second screw 85 is fixed to the Z-axis slide carriage 34, and the U-axis slide carriage 81 is connected to the extruder assembly 5. The U-axis driving device 83 drives the second lead screw 84, so that the second lead screw 84 moves up and down in the second nut 85, and further the U-axis guide rail 82 of the U-axis sliding base 81 slides up and down in the U-axis sliding block 38 of the Z-axis base 33, thereby realizing the linear movement of the extruder assembly 5 parallel to the Z-axis direction.
Wherein, the utility model discloses a theory of operation: the extruder on extruder assembly 5 was connected to a feed tube, and the pattern was printed on the hot bed assembly 42, wherein, when the W-axis driving device drives the third screw rod 74 to rotate, and further drives the X-axis beam 11 to lift, so that the extruder moves up and down in the direction parallel to the Z axis, i.e., adjusting the print height of the extruder, as the output of the X-axis drive 22 rotates on the X-axis rack 13, specifically, the output end of the X-axis driving device 22 is connected with a gear, the gear rotates on the X-axis rack 13 to drive the Y-axis beam 23 to move on the X-axis, i.e., adjusting the X-axis position of the extruder, as the output of the Y-axis drive 32 rotates on the Y-axis rack 25, specifically, the output end of the Y-axis driving device 32 is connected to a gear, and the gear rotates on the Y-axis rack 25 to drive the Z-axis base 33 to move on the Y-axis, that is, to adjust the Y-axis position of the extruder.
In actual printing, the height of the general extruder is finely adjusted and raised along with the rise of the printing model, that is, the second screw 84 is driven by the U-axis driving device 83 to rotate to drive the U-axis sliding base 81 to adjust the vertical position on the Z-axis base 33, so as to finely adjust the height of the extruder.
When the milling operation needs to be performed, the first lead screw 36 is driven by the Z-axis driving device 35 to rotate to drive the Z-axis sliding base 34 to perform height adjustment on the Z-axis base 33.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that: the combination of the X shaft assembly 1, the Y shaft assembly 2 and the W shaft assembly 7 enables the device to move on a three-dimensional space, and 3D printing is achieved; a Z shaft assembly 3 is arranged, and a milling assembly 6 is arranged at the bottom of the Z shaft assembly 3, so that the milling assembly 6 can perform large-amplitude three-dimensional movement on the basis of the X shaft assembly 1, the Y shaft assembly 2 and the W shaft assembly 7, and can also perform small-amplitude movement in the Z shaft direction, and the milling work is more accurate; the U-shaft assembly 8 is arranged, and the extruder assembly 5 is arranged on the U-shaft assembly 8, so that the extruder assembly 5 can move in a small range in a direction parallel to the Z-axis, and the printing work is more accurate; when the X-axis assembly 1 moves on the W-axis assembly 7 in the direction parallel to the Z-axis, the double linkage driving device 73 drives the X-axis assembly 1 to achieve synchronous driving, so that the error of the X-axis assembly 1 during lifting is reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a large-scale industrial grade increase and decrease material manufacturing installation, its has X axle direction, Y axle direction and Z axle direction to and respectively correspond X axle subassembly, Y axle subassembly and the Z axle subassembly that sets up along X axle direction, Y axle direction, Z axle direction respectively, its characterized in that includes base subassembly, extruder subassembly, mills subassembly, W axle subassembly and U axle subassembly, wherein:
the Y-axis assembly is movably arranged on the X-axis assembly along the X-axis;
the Z shaft assembly is movably arranged on the Y shaft assembly along the Y shaft;
the U-axis assembly is arranged on the Z-axis assembly and can move along a straight line parallel to the Z-axis direction;
the W-axis assembly is arranged on the base assembly and comprises a W-axis upright post and a fixed beam arranged on the W-axis upright post, a double-linkage driving mechanism is arranged on the fixed beam, two ends of the fixed beam are respectively provided with two X-axis assemblies, and the double-linkage driving mechanism can synchronously drive the X-axis assemblies to move along straight lines parallel to the Z-axis direction;
the milling assembly is movably arranged on the Z shaft assembly along a Z shaft and comprises a rotatable milling drill bit;
the extruder assembly is movably arranged on the U shaft assembly along a straight line parallel to the Z-axis direction and comprises one or more extruders.
2. The large industrial scale additive/subtractive manufacturing apparatus according to claim 1, wherein the base assembly comprises a base frame, the base frame being provided with a hotbed assembly for carrying the model.
3. The large-scale industrial-grade material increase and decrease manufacturing device according to claim 1, wherein the X-axis assembly comprises an X-axis beam, an X-axis guide rail and an X-axis rack which are arranged on the X-axis beam, an X-axis slider and an X-axis driving device which are respectively matched with the X-axis guide rail and the X-axis rack are arranged on the Y-axis assembly, and an output end of the X-axis driving device is connected with the X-axis rack so that the X-axis slider moves along the X-axis guide rail;
the Y-axis assembly comprises a Y-axis beam, a Y-axis guide rail and a Y-axis rack, the Y-axis guide rail and the Y-axis rack are arranged on the Y-axis beam, a Y-axis slider and a Y-axis driving device which are matched with the Y-axis guide rail and the Y-axis rack respectively are arranged on the Z-axis assembly, and the output end of the Y-axis driving device is connected with the Y-axis rack so that the Y-axis slider moves along the Y-axis guide rail;
the Z-axis assembly comprises a Z-axis base, the Z-axis base is fixed with the Y-axis driving device, a Z-axis sliding seat is arranged on the Z-axis base, a Z-axis driving device is arranged at the top of the Z-axis sliding seat, a first lead screw is arranged in the Z-axis sliding seat, the first lead screw is driven by the Z-axis driving device to rotate, the first lead screw is connected with a first screw nut, the first screw nut is fixed on the Z-axis base, and the bottom of the Z-axis sliding seat is connected with the milling assembly;
the X-axis beam, the Y-axis beam and the first screw rod are vertical to each other.
4. The large-scale industrial-grade material increase and decrease manufacturing device according to claim 3, wherein the U-axis assembly comprises a U-axis slide seat, a U-axis guide rail is arranged on one side of the U-axis slide seat, a U-axis slide block matched with the U-axis guide rail is arranged on the Z-axis base seat, a U-axis driving device is arranged on the top of the U-axis slide seat, a second lead screw is arranged in the U-axis slide seat, the second lead screw is driven to rotate by the U-axis driving device, the second lead screw is connected with a second nut, the second nut is fixed on the Z-axis slide seat, and the U-axis slide seat is connected with the extruder assembly.
5. The large-scale industrial grade material increase and decrease manufacturing device according to claim 3, wherein both ends of the Y-axis beam are detachably connected to Y-axis supports, and the X-axis slider is disposed at the bottom of the Y-axis supports.
6. The large-scale industrial-grade material increase and decrease manufacturing device according to claim 3, wherein the double-linkage driving mechanism comprises a W-axis driving device located on the fixed beam and speed reducers respectively located at two ends of the fixed beam, the W-axis driving device drives a third screw rod located on the W-axis upright post through the speed reducers, a third screw connected with the third screw rod is fixed on the X-axis cross beam, a W-axis guide rail is arranged on the W-axis upright post, and a W-axis sliding block matched with the W-axis guide rail is arranged on the X-axis cross beam.
7. The large-scale industrial grade material increase and decrease manufacturing device according to claim 6, wherein two ends of the X-axis beam are detachably connected with an X-axis wedge, and the W-axis slide block is arranged on the X-axis wedge.
8. The large industrial scale additive/subtractive manufacturing apparatus according to claim 1, wherein the number of the extruders is two, and one of the extruders is movable along a straight line parallel to the Z-axis direction.
9. The large-scale industrial-grade material increase and decrease manufacturing device according to claim 8, wherein an extruder driving device is arranged on the U-shaped shaft assembly, a driving end of the extruder driving device is connected with a fourth screw rod, one of the extruders is fixed with a fourth screw nut, and the fourth screw rod is connected with the fourth screw nut.
10. The large-scale industrial-grade additive/subtractive manufacturing apparatus according to claim 8, wherein the U-axis assembly is provided with an extruder guide rail, and one of the extruders movable along a straight line parallel to the Z-axis direction is provided with an extruder slide block engaged with the extruder guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504487.9U CN215146613U (en) | 2021-07-01 | 2021-07-01 | Large-scale industrial-grade material increase and decrease manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504487.9U CN215146613U (en) | 2021-07-01 | 2021-07-01 | Large-scale industrial-grade material increase and decrease manufacturing device |
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| Publication Number | Publication Date |
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| CN215146613U true CN215146613U (en) | 2021-12-14 |
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Family Applications (1)
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| CN202121504487.9U Active CN215146613U (en) | 2021-07-01 | 2021-07-01 | Large-scale industrial-grade material increase and decrease manufacturing device |
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| Country | Link |
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| CN (1) | CN215146613U (en) |
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2021
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