CN203380364U - Frame type three-dimensional printer - Google Patents
Frame type three-dimensional printer Download PDFInfo
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- CN203380364U CN203380364U CN201320364908.1U CN201320364908U CN203380364U CN 203380364 U CN203380364 U CN 203380364U CN 201320364908 U CN201320364908 U CN 201320364908U CN 203380364 U CN203380364 U CN 203380364U
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- horizontal slip
- slip seat
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- framework
- cavity
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Abstract
The utility model discloses a frame type three-dimensional printer which comprises an ink jet head, a workbench, a first horizontal slide seat, a second horizontal slide seat, a first horizontal driver, a second horizontal driver, a vertical driver and a frame with an accommodating cavity. The workbench can be slidably disposed on the frame along the vertical direction. The vertical driver is disposed on the frame and drives the workbench to slide vertically. The first horizontal slide seat is located in the accommodating cavity and slidably disposed on the frame. The first horizontal slide seat can slide horizontally along the front-back direction of the frame. The first horizontal driver is disposed on the frame and drives the first horizontal slide seat to slide. The second horizontal slide seat is located in the accommodating cavity and slidably disposed on the first horizontal slide seat. The second horizontal slide seat can slide horizontally along the left-right direction. The second horizontal driver drives the second horizontal slide seat to slide. The ink jet head is disposed on the second horizontal slide seat. The frame type three-dimensional printer is compact in structure and reasonable in layout.
Description
Technical field
The utility model relates to a kind of printer, relates in particular to a kind of frame type three-dimensional printer.
Background technology
3D(English is Three Dimensions, Chinese is for three-dimensional) printing technique is to take Computerized three-dimensional to design a model as source, discrete and the numerical control molding system by software hierarchy, utilizing the modes such as laser beam and hot melt nozzle that the special materials such as metal dust, ceramic powders, plastics and cell tissue are successively piled up coheres, final stack moulding, produce entity products.Raw material are finalized the design or cut to manufacture a finished product different by machining modes such as mould or turnning and millings from traditional manufacture, 3D prints 3D solid is become to several two dimensional surfaces, by material processed is also successively superposeed and produced, thereby greatly reduce the complexity of manufacture.Therefore, 3D prints this digitlization manufacturing mode does not need complicated technique, does not need huge lathe, and does not need numerous manpowers, directly just can generate the part of any shape from computer graphics data, thereby make 3D print more and more to be subject to people and favor.
But, in existing 3D printer, it but exists huge structure and the irrational defect of layout, therefore make existing 3D printer large to the required amount in space.
Therefore, be badly in need of wanting a kind of compact conformation and rationally distributed frame type three-dimensional printer to overcome above-mentioned defect.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation and rationally distributed frame type three-dimensional printer.
To achieve these goals, the utility model provides a kind of frame type three-dimensional printer, comprises the framework of shower nozzle, workbench, the first horizontal slip seat, the second horizontal slip seat, the first horizontal driver, the second horizontal driver, vertical driver and hollow-core construction.Described hollow-core construction forms accommodating cavity, and described workbench is positioned at described accommodating cavity and vertically is slidably to be located on described framework, and described vertical driver is located at described framework and is ordered about the slip that described workbench is done vertical direction; Described the first horizontal slip seat is positioned at described accommodating cavity and slidably is located on described framework, and described the first horizontal slip seat can be along the slip of the fore-and-aft direction level of described framework, described the first horizontal driver is located at described framework and is ordered about described the first horizontal slip seat and slide; Described the second horizontal slip seat is positioned at described accommodating cavity and slidably is located on described the first horizontal slip seat, and described the second horizontal slip seat can be along the slip of the left and right directions level of described framework, described the second horizontal driver is located at described the first horizontal slip seat and is ordered about described the second horizontal slip seat and slide, and described shower nozzle is located on described the second horizontal slip seat.
Preferably, the glide direction of described the first horizontal slip seat is mutually vertical with the glide direction of described the second horizontal slip seat.
Preferably, frame type three-dimensional printer of the present utility model also comprises vertical guide post, and described vertical guide post vertically is the described workbench that passes be slidably matched, and the two ends of described vertical guide post are individually fixed on described framework.
Preferably, frame type three-dimensional printer of the present utility model also comprises the first horizontally-guided bar, described the first horizontally-guided bar is along the fore-and-aft direction of described framework described the first horizontal slip seat that passes be slidably matched, and the two ends of described the first horizontally-guided bar are individually fixed on described framework.
Preferably, described the first horizontally-guided bar is two, and described first a horizontally-guided bar is connected to the left end of described the first horizontal slip seat, and another described the first horizontally-guided bar is connected to the right-hand member of described the first horizontal slip seat.
Preferably, described the first horizontal slip seat comprises two first sliding support pieces and the second horizontally-guided bar, described the second horizontally-guided bar is fixed between two described the first sliding support pieces along the left and right directions level of described framework, described the second horizontal slip seat is being sheathed on described the second horizontally-guided bar of being slidably matched, and each described first horizontally-guided bar is connected on corresponding described first a sliding support piece.
Preferably, described shower nozzle comprises fin, heater, rotating driver, driving wheel, driven pulley, the cavity of nozzle and hollow structure, described hollow structure forms a host cavity, described cavity offers the material conveying passage that is communicated with and runs through the two ends up and down of described cavity with described host cavity, described nozzle is arranged on the lower end of described cavity and is connected with described material conveying passage, described heater is located on described nozzle, described rotating driver is arranged on the rear end of described cavity, and the output of described rotating driver stretches in described host cavity and forms a drive end, described driving wheel and driven pulley all are contained in described host cavity, and described driving wheel is arranged on described drive end and is positioned at a side of described material conveying passage, described driven pulley is articulated in described cavity and is positioned at the opposite side of described material conveying passage, and described driven pulley has the annular groove corresponding with described material conveying passage, described fin is arranged on the front end of described cavity.
Preferably, described shower nozzle also comprises a carrier pipe, and what described carrier pipe linearly docked is connected between described nozzle and described material conveying passage.
Preferably, described annular groove is the V-ring groove.
Preferably, described framework offers the window communicated with described accommodating cavity, and described window is distributed in upper end, front end, left end and the right-hand member of described framework.
Compared with prior art, because shower nozzle of the present utility model, workbench, the first horizontal slip seat and the second horizontal slip seat all are positioned at accommodating cavity, can be protected shower nozzle, workbench, the first horizontal slip seat and the second horizontal slip seat on the one hand, the interference that prevents outer bound pair shower nozzle, workbench, the first horizontal slip seat and the second horizontal slip seat even damages, thereby guarantees quality and the precision of frame type three-dimensional printer of the present utility model institute shaped article; Make on the other hand more compact structure and the layout of frame type three-dimensional printer of the present utility model more reasonable, to reduce the demand to space.
The accompanying drawing explanation
Fig. 1 is the perspective view of frame type three-dimensional printer of the present utility model.
Fig. 2 is the perspective view of another angle of frame type three-dimensional printer of the present utility model.
Fig. 3 is the perspective view of frame type three-dimensional printer after release sprayhead shown in Fig. 2.
Fig. 4 is the perspective view of the shower nozzle of frame type three-dimensional printer of the present utility model.
Fig. 5 is the perspective view of another angle of shower nozzle of frame type three-dimensional printer of the present utility model.
Fig. 6 is the exploded view of shower nozzle shown in Fig. 5.
Fig. 7 is the working state schematic representation of the shower nozzle of frame type three-dimensional printer of the present utility model.
Fig. 8 is the exploded view of shower nozzle shown in Fig. 7.
The specific embodiment
In order to describe technology contents of the present utility model, structural feature in detail, below in conjunction with embodiment and coordinate accompanying drawing to be described further.
Refer to Fig. 1 to Fig. 3, frame type three-dimensional printer 100 of the present utility model comprises the framework 50 of shower nozzle 10, workbench 20, the first horizontal slip seat 30, the second horizontal slip seat 40, the first horizontal driver, the second horizontal driver, vertical driver (not shown) and hollow-core construction.Described hollow-core construction forms accommodating cavity 51, described workbench 20 is positioned at described accommodating cavity 51, and described workbench 20 vertically is slidably to be located on described framework 50, and realize that the more excellent mode that workbench 20 slidably is located on described framework 50 is, frame type three-dimensional printer 100 of the present utility model also comprises vertical guide post 60, described vertical guide post 60 vertically is the described workbench 20 that passes be slidably matched, and the two ends of described vertical guide post 60 are individually fixed on described framework 50, make workbench 20 do more steadily and slide reliably under the guiding of vertical guide post 60.Described vertical driver is located at described framework 50 and is ordered about the slip that described workbench 20 is done vertical direction, particularly, in the present embodiment, described vertical driver is more excellent is a motor, so that vertical driver removes to order about workbench 20 in rotary manner, vertically does more steadily slip reliably.Described the first horizontal slip seat 30 is positioned at described accommodating cavity 51 and slidably is located on described framework 50, and described the first horizontal slip seat 30 can be along the slip of the fore-and-aft direction level of described framework 50; Particularly, in the present embodiment, realize that the mode that the first horizontal slip seat 30 slidably is located on framework 50 is, frame type three-dimensional printer 100 of the present utility model also comprises the first horizontally-guided bar 70, described the first horizontally-guided bar 70 is along the fore-and-aft direction of described framework 50 described the first horizontal slip seat 30 that passes be slidably matched, and the two ends of described the first horizontally-guided bar 70 are individually fixed on described framework 50, make the first horizontal slip seat 30 do more steadily and slide reliably along the fore-and-aft direction of framework 50 under the guiding of the first horizontally-guided bar 70; Alternatively, in the present embodiment, described the first horizontally-guided bar 70 is two, one described the first horizontally-guided bar 70 is connected to the left end of described the first horizontal slip seat 30, another described the first horizontally-guided bar 70 is connected to the right-hand member of described the first horizontal slip seat 30, to improve the support strength of 30 pairs of the second horizontal slip seats 40 of the first horizontal slip seat.Described the first horizontal driver is located at described framework 50 and is ordered about described the first horizontal slip seat 30 and slide, be preferably, in the present embodiment, described the first horizontal driver is a motor, so that the first horizontal driver removes to order about the first horizontal slip seat 30 in rotary manner, along the fore-and-aft direction of framework 50, does more steadily and slides reliably.Described the second horizontal slip seat 40 is positioned at described accommodating cavity 51 and slidably is located on described the first horizontal slip seat 30, and described the second horizontal slip seat 40 can be along the slip of the left and right directions level of described framework 50.Described the second horizontal driver is located at described the first horizontal slip seat 30 and is ordered about described the second horizontal slip seat 40 and slide, be preferably, in the present embodiment, described the second horizontal driver is a motor, so that the second horizontal driver removes to order about the second horizontal slip seat 40 in rotary manner, along the left and right directions of framework 50, does more steadily and slides reliably.Described shower nozzle 10 is located on described the second horizontal slip seat 40.Wherein, for making slip between workbench 20, the first horizontal slip seat 30 and second horizontal slip seat 40 these threes form these three directions of X, Y and Z axis; Therefore the glide direction of described the first horizontal slip seat 30 is mutually vertical with the glide direction of described the second horizontal slip seat 40; Observation and monitoring for the ease of operating personnel to frame type three-dimensional printer 100 of the present utility model, therefore described framework 50 offers the window 52 communicated with described accommodating cavity 51, described window 52 is distributed in upper end, front end, left end and the right-hand member of described framework 50; In order to realize the automated job of frame type three-dimensional printer 100 of the present utility model, therefore frame type three-dimensional printer 100 of the present utility model also is electrically connected with a controller.More specifically, as follows:
Than the superior, described the first horizontal slip seat 30 comprises two first sliding support pieces 31 and the second horizontally-guided bar 32, described the second horizontally-guided bar 32 is fixed between two described the first sliding support pieces 31 along the left and right directions level of described framework 50, described the second horizontal slip seat 40 is being sheathed on described the second horizontally-guided bar 32 of being slidably matched, each described first horizontally-guided bar 70 is connected to that on corresponding described first a sliding support piece 31, (the first horizontally-guided bar 70 that is the left side is connected on the first sliding support piece 31 on the left side, the first horizontally-guided bar 70 on the right is connected on the first sliding support piece 31 on the right), to reduce the weight of the first horizontal slip seat 30, thereby improve the support strength of the second horizontal slip seat 40.
Refer to Fig. 4 to Fig. 6, described shower nozzle 10 comprises the cavity 16 of fin 11, heater 12, rotating driver 13, driving wheel 14, driven pulley 15, nozzle 17 and hollow structure.Described hollow structure forms a host cavity 161, and described cavity 16 offers the material conveying passage 162 that is communicated with and runs through the two ends up and down of described cavity 16 with described host cavity 161, so that extraneous material 200(is shown in Fig. 7 or Fig. 8) toward the interior conveying of shower nozzle 10; Described nozzle 17 is arranged on the lower end of described cavity 16 and is connected with described material conveying passage 162, described heater 12 is located on described nozzle 17, more excellently be, in the present embodiment, described shower nozzle 10 also comprises a carrier pipe 18, what described carrier pipe 18 linearly docked is connected between described nozzle 17 and described material conveying passage 162, make nozzle 17 be installed on the lower end of cavity 16 by carrier pipe 18, and heater 12 is preferably copper pipe class heater to improve the heating effect of heater 12; Described rotating driver 13 is arranged on the rear end of described cavity 16, and the output of described rotating driver 13 stretches into interior formation one drive end 131 of described host cavity 161; Described driving wheel 14 and driven pulley 15 all are contained in described host cavity 161, and described driving wheel 14 is arranged on described drive end 131 and is positioned at a side of described material conveying passage 162; Described driven pulley 15 is articulated in described cavity 16 and is positioned at the opposite side of described material conveying passage 162, and described driven pulley 15 has the annular groove 151 corresponding with described material conveying passage 162, and described fin 11 is arranged on the front end of described cavity 16.Particularly, in the present embodiment, described annular groove 51 is chosen as the V-ring groove, to improve further stability and the reliability toward nozzle 17 place's convey materials 200, and described driving wheel 14 is preferably a gear, certainly, the structure of described driving wheel 14 is not restricted to this, can also be designed to according to actual needs friction pulley etc.; Simultaneously, described rotating driver 13 is more excellent is the structure of a motor with simplification rotating driver 13, certainly, and also not as limit.And in conjunction with Fig. 7 and Fig. 8, when extraneous material 200 is carried toward nozzle 17 places, now first material 200 penetrated to material conveying passage 162 and stretch into by driving wheel 14 and the formed space of annular groove 151, and make material 200 driven take turns 14 and the inwall of annular groove 151 clamp; Then, make rotating driver 13 work, the rotating driver 13 of work orders about driving wheel 14 rotations, the driving wheel 14 of rotation drives driven take turns 14 and the material 200 that clamps of driven pulley 15 toward nozzle 17 places conveying, and in the process of carrying toward nozzle 17 places at material 200, the material 200 that 12 pairs of heaters enter in nozzle 17 carries out heat fused, and the liquid of melting is provided when 3D prints for nozzle 17; Finally by nozzle 17, successively pile up and cohere and form desired product.Wherein, in the 3D print procedure, the heat radiation that 11 pairs of heaters 12 of fin are delivered in cavity 16 is distributed.
Refer to Fig. 1 to Fig. 3, operation principle to frame type three-dimensional printer of the present utility model describes: when frame type three-dimensional printer 100 of the present utility model will carry out the 3D printing, cooperation by the first horizontal driver and the second horizontal driver, the slip that makes shower nozzle 10 to do level along left and right directions and the fore-and-aft direction of framework 50, and by vertical driver, make workbench 20 vertically do upper and lower slip, make shower nozzle 10 to do three-dimensional motion to meet the 3D printing requirement of shower nozzle 10 by relative workbench 20; Therefore, can produce the product of entity in the spraying of shower nozzle 10.
Compared with prior art, because shower nozzle 10 of the present utility model, workbench 20, the first horizontal slip seat 30 and the second horizontal slip seat 40 all are positioned at accommodating cavity 51, can be protected shower nozzle 10, workbench 20, the first horizontal slip seat 30 and the second horizontal slip seat 40 on the one hand, the interference that prevents outer bound pair shower nozzle 10, workbench 20, the first horizontal slip seat 30 and the second horizontal slip seat 40 even damages, thereby guarantees quality and the precision of 100 shaped articles of frame type three-dimensional printer of the present utility model; Make on the other hand more compact structure and the layout of frame type three-dimensional printer 100 of the present utility model more reasonable, to reduce the demand to space.
The person of meriting attention, the foundation of the above-mentioned fore-and-aft direction of mentioning, left and right directions, above-below direction, upper end, lower end, front end, rear end and left end be take Fig. 1 as benchmark.
Above disclosed is only preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belong to the scope that the utility model is contained.
Claims (10)
1. a frame type three-dimensional printer, it is characterized in that, comprise shower nozzle, workbench, the first horizontal slip seat, the second horizontal slip seat, the first horizontal driver, the second horizontal driver, the framework of vertical driver and hollow-core construction, described hollow-core construction forms accommodating cavity, described workbench is positioned at described accommodating cavity and vertically is slidably to be located on described framework, described vertical driver is located at described framework and is ordered about the slip that described workbench is done vertical direction, described the first horizontal slip seat is positioned at described accommodating cavity and slidably is located on described framework, and described the first horizontal slip seat can be along the slip of the fore-and-aft direction level of described framework, described the first horizontal driver is located at described framework and is ordered about described the first horizontal slip seat and slide, described the second horizontal slip seat is positioned at described accommodating cavity and slidably is located on described the first horizontal slip seat, and described the second horizontal slip seat can be along the slip of the left and right directions level of described framework, described the second horizontal driver is located at described the first horizontal slip seat and is ordered about described the second horizontal slip seat and slide, described shower nozzle is located on described the second horizontal slip seat.
2. frame type three-dimensional printer as claimed in claim 1, is characterized in that, the glide direction of described the first horizontal slip seat is mutually vertical with the glide direction of described the second horizontal slip seat.
3. frame type three-dimensional printer as claimed in claim 1, is characterized in that, also comprises vertical guide post, and described vertical guide post vertically is the described workbench that passes be slidably matched, and the two ends of described vertical guide post are individually fixed on described framework.
4. frame type three-dimensional printer as claimed in claim 1, it is characterized in that, also comprise the first horizontally-guided bar, described the first horizontally-guided bar is along the fore-and-aft direction of described framework described the first horizontal slip seat that passes be slidably matched, and the two ends of described the first horizontally-guided bar are individually fixed on described framework.
5. frame type three-dimensional printer as claimed in claim 4, it is characterized in that, described the first horizontally-guided bar is two, and described first a horizontally-guided bar is connected to the left end of described the first horizontal slip seat, and another described the first horizontally-guided bar is connected to the right-hand member of described the first horizontal slip seat.
6. frame type three-dimensional printer as claimed in claim 5, it is characterized in that, described the first horizontal slip seat comprises two first sliding support pieces and the second horizontally-guided bar, described the second horizontally-guided bar is fixed between two described the first sliding support pieces along the left and right directions level of described framework, described the second horizontal slip seat is being sheathed on described the second horizontally-guided bar of being slidably matched, and each described first horizontally-guided bar is connected on corresponding described first a sliding support piece.
7. frame type three-dimensional printer as claimed in claim 1, it is characterized in that, described shower nozzle comprises fin, heater, rotating driver, driving wheel, driven pulley, the cavity of nozzle and hollow structure, described hollow structure forms a host cavity, described cavity offers the material conveying passage that is communicated with and runs through the two ends up and down of described cavity with described host cavity, described nozzle is arranged on the lower end of described cavity and is connected with described material conveying passage, described heater is located on described nozzle, described rotating driver is arranged on the rear end of described cavity, and the output of described rotating driver stretches in described host cavity and forms a drive end, described driving wheel and driven pulley all are contained in described host cavity, and described driving wheel is arranged on described drive end and is positioned at a side of described material conveying passage, described driven pulley is articulated in described cavity and is positioned at the opposite side of described material conveying passage, and described driven pulley has the annular groove corresponding with described material conveying passage, described fin is arranged on the front end of described cavity.
8. frame type three-dimensional printer as claimed in claim 7, is characterized in that, described shower nozzle also comprises a carrier pipe, and what described carrier pipe linearly docked is connected between described nozzle and described material conveying passage.
9. frame type three-dimensional printer as claimed in claim 7, is characterized in that, described annular groove is the V-ring groove.
10. frame type three-dimensional printer as claimed in claim 1, is characterized in that, described framework offers the window communicated with described accommodating cavity, and described window is distributed in upper end, front end, left end and the right-hand member of described framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364908.1U CN203380364U (en) | 2013-06-24 | 2013-06-24 | Frame type three-dimensional printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320364908.1U CN203380364U (en) | 2013-06-24 | 2013-06-24 | Frame type three-dimensional printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380364U true CN203380364U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320364908.1U Expired - Fee Related CN203380364U (en) | 2013-06-24 | 2013-06-24 | Frame type three-dimensional printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817934A (en) * | 2014-01-26 | 2014-05-28 | 中建钢构有限公司 | Engineering model 3D printing equipment and method |
| CN103878983A (en) * | 2014-03-31 | 2014-06-25 | 西安交通大学 | Desktop 3D (three-dimensional) printer with replaceable spray nozzle |
-
2013
- 2013-06-24 CN CN201320364908.1U patent/CN203380364U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817934A (en) * | 2014-01-26 | 2014-05-28 | 中建钢构有限公司 | Engineering model 3D printing equipment and method |
| CN103878983A (en) * | 2014-03-31 | 2014-06-25 | 西安交通大学 | Desktop 3D (three-dimensional) printer with replaceable spray nozzle |
| CN103878983B (en) * | 2014-03-31 | 2016-06-08 | 西安交通大学 | The Table top type 3D printer of replaceable shower nozzle |
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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: 20140108 Termination date: 20140624 |
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| EXPY | Termination of patent right or utility model |