CN203831648U - After-treatment device and three-dimensional printer applied to light curing rapid molding - Google Patents
After-treatment device and three-dimensional printer applied to light curing rapid molding Download PDFInfo
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- CN203831648U CN203831648U CN201420227528.8U CN201420227528U CN203831648U CN 203831648 U CN203831648 U CN 203831648U CN 201420227528 U CN201420227528 U CN 201420227528U CN 203831648 U CN203831648 U CN 203831648U
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- treatment device
- container body
- rapid shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
Abstract
The utility model discloses an after-treatment device and a three-dimensional printer applied to light curing rapid molding. The after-treatment device applied to the light curing rapid molding comprises a motor (10) for driving a fixed connecting block (30) to rotate, a rotary motor bracket (20) and a container body (40), wherein the motor (10) is arranged on the rotary motor bracket (20); the rotary motor bracket (20) is matched with the container body (40); and the container body (40) is provided with a chamber body (45) for accommodating the fixed connecting block (30). According to the after-treatment device applied to the light curing rapid molding disclosed by he utility model, liquid excess photosensitive resin adhered to the surface of a molded component is moved by means of centrifugal force by driving the molded component to rotate.
Description
Technical field
The utility model belongs to photocuring three-dimensional contouring technical field.The utility model relates to a kind of after-treatment device and three-dimensional printer that is applied to photocureable rapid shaping.
Background technology
Rapid shaping is a kind of new manufacture that produces phase late 1980s and grow up, and is the development of the multinomial technology such as CAD (CAD), computer-aided manufacturing (CAM), computer numerical control (CNC) (CNC), laser, new material, elaborate servo and comprehensive.Known RP (Rapid Prototyping: rapid shaping) method comprises SLA (Stereo Lithography Apparatus: cubic light is solidified moulding), LOM (Laminated Object Manufacturing: laminated solid body manufacture), SLS (Selective Laser Sintering: selective laser sintering), FDM (Fused Deposition Modeling: fusion sediment moulding), 3DP (Three Dimension Printing: 3 D-printing), and SGC (Solid Ground Curing: Gu the photosensitive liquid phase of base).
In above RP (Rapid Prototyping) method, that development is very fast, application is wider is SLA.The principle of the Stereolithography of SLA is: the light that light source sends is through the two dimensional image (transmission region) on image-forming block, irradiate light-sensitive material, utilize the photosensitive resin of fluid state in illumination, to issue the feature of third contact of a total solar or lunar eclipse polymerisation, make the photosensitive resin curing molding of fluid state.After one deck has scanned, by lifting piece, the layer of curing photosensitive resin being bonded on the bottom surface of the piece that is connected is upwards promoted to a bed thickness, and then carrying out the scanning of lower one deck, new curing one deck is bonded on front one deck securely, so repeats until whole forming parts is complete.
Yet, on the surface of the complete part of moulding, can adhere to liquid unnecessary photosensitive resin by the way.Therefore, need a kind of after-treatment device that the complete part of moulding is processed.
Utility model content
The purpose of this utility model is, a kind of after-treatment device that is applied to photocureable rapid shaping is provided, and it,, by driving the complete part of moulding to rotate, removes by centrifugal force the unnecessary photosensitive resin that is attached to the lip-deep liquid state of the complete part of moulding.
The utility model is achieved through the following technical solutions: a kind of after-treatment device that is applied to photocureable rapid shaping, the described after-treatment device that is applied to photocureable rapid shaping comprises motor, electric rotating machine support and the container body that drives the piece rotation that is connected, described motor is arranged on described electric rotating machine support, described electric rotating machine support coordinates with described container body, and described container body has the cavity of the piece that is connected described in holding.
Further improvement as technique scheme, described motor has power output shaft and fixture block, described fixture block is fixed on the end of described power output shaft, the described piece that is connected has draw-in groove, the power output shaft of described motor is through described electric rotating machine support, and described fixture block mates with described notch.
As the further improvement of technique scheme, between described fixture block and described draw-in groove, be provided with concavo-convex location structure.
As the further improvement of technique scheme, described draw-in groove is formed by two T shape bars.
As the further improvement of technique scheme, the inner side of the perisporium of described container body is provided with light-transmissive film and exposure light source, and described exposure light source is between described light-transmissive film and the perisporium of described container body.
As the further improvement of technique scheme, the wave-length coverage of described exposure light source is 250 nanometer to 450 nanometers.
As the further improvement of technique scheme, described exposure light source is LED fluorescent tube, mercury vapor lamp or ultraviolet lamp.
Further improvement as technique scheme, is formed with reflective membrane on the internal perisporium of described container body.
As the further improvement of technique scheme, described in be applied to photocureable rapid shaping after-treatment device also comprise that described waste recovery parts are communicated with described container body for reclaiming the waste recovery parts of waste material.
The utility model also provides a kind of three-dimensional printer, described three-dimensional printer comprises for carrying the supporting body of photosensitive resin, for represent the image-forming block of two dimensional image with the form of printing opacity, for sending through the corresponding region of described two dimensional image so that described photosensitive resin generation photopolymerization reaction and the light supply apparatus of curing molding, for successively promoting lifting piece and the after-treatment device of curing photosensitive resin, described lifting piece comprise be connected piece and drive described in the be connected motion arm of piece lifting, described after-treatment device is the above-mentioned after-treatment device that is applied to photocureable rapid shaping.
Enforcement the beneficial effects of the utility model are: in the after-treatment device that is applied to photocureable rapid shaping of the present utility model, internal rotating by the complete part of driven by motor moulding at container body, removes by centrifugal force the unnecessary photosensitive resin that is attached to the lip-deep liquid state of the complete part of moulding.
Accompanying drawing explanation
Fig. 1 is according to the STRUCTURE DECOMPOSITION schematic perspective view of the after-treatment device that is applied to photocureable rapid shaping of an embodiment of the present utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION front schematic view of the after-treatment device that is applied to photocureable rapid shaping of Fig. 1;
Fig. 3 is the elevational schematic view of electric rotating machine support of the after-treatment device that is applied to photocureable rapid shaping of Fig. 1;
Fig. 4 is the schematic top plan view of the piece that is connected of the after-treatment device that is applied to photocureable rapid shaping of Fig. 1;
Fig. 5 is the elevational schematic view of the piece that is connected of the after-treatment device that is applied to photocureable rapid shaping of Fig. 1;
Fig. 6 is according to the STRUCTURE DECOMPOSITION schematic perspective view of the after-treatment device that is applied to photocureable rapid shaping of another embodiment of the present utility model;
Fig. 7 is the schematic top plan view of container body of the after-treatment device that is applied to photocureable rapid shaping of Fig. 6;
Fig. 8 is according to being deconstructed into schematic diagram dividing of the three-dimensional printer of an embodiment of the present utility model;
Fig. 9 is the formation schematic diagram according to the lifting piece of the three-dimensional printer of an embodiment of the present utility model;
Figure 10 means the schematic diagram that represents X-Y scheme on image-forming block with the form of printing opacity;
Figure 11 is the formation concept map according to the light supply apparatus of the light solidifying quick forming device of an embodiment of the present utility model;
Figure 12 is according to the schematic top plan view of the container body of the after-treatment device that is applied to photocureable rapid shaping of other embodiments of the present utility model;
Figure 13 is according to the structural representation of the container body of the after-treatment device that is applied to photocureable rapid shaping of other embodiments of the present utility model and waste recovery parts;
Figure 14 is according to another structural representation of the container body of the after-treatment device that is applied to photocureable rapid shaping of other embodiments of the present utility model and waste recovery parts.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further detailed.
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.On the contrary, embodiment of the present utility model comprises spirit and all changes within the scope of intension, modification and the equivalent that falls into additional claims.
As shown in Figure 8, three-dimensional printer 1000 comprise supporting body 300 for carrying photosensitive resin 400, for the form with printing opacity represent the image-forming block 200 of two dimensional image 240 and for sending through the corresponding region of described two dimensional image 240 so that there are photopolymerization reactions in described photosensitive resin 400 light supply apparatus 100 of curing molding, for successively promoting the lifting piece 500 of curing photosensitive resin 400 and after-treatment device (be applied to the after-treatment device of photocureable rapid shaping, after describe in detail referring to figs. 1 through Figure 14).Under the assembled state of the three-dimensional printer 1000 of the present embodiment, light supply apparatus 100, image-forming block 200 and supporting body 300 fit tightly successively on above-below direction, compact conformation.Image-forming block 200 is between light supply apparatus 100 and supporting body 300.The light that light supply apparatus 100 sends enters supporting body 300 through image-forming block 200.
Wherein, described image-forming block 200 is preferably monochromatic TFT LCDs or colored TFT(Thin Film Transistor) LCDs.TFT LCDs has advantages of at a high speed, high brightness, high-contrast.Certainly, the utility model is not limited to this, the LCDs that described image-forming block 200 also can other kinds, for example torsional mode nematic (Twisted Nematic; TN) LCDs, super torsional mode nematic (Super Twisted Nematic; STN) LCDs.
Described image-forming block 200 has imaging drive control module 220.Each pixel of 220 pairs of described image-forming blocks 200 of imaging drive control module drives, and shows desirable two dimensional image.The corresponding region of two dimensional image is transparent region.Light can pass the corresponding region of two dimensional image.And light can not be through the region outside the corresponding region of two dimensional image.
As shown in figure 10, in the time need to forming the layer of a vase shape, each pixel of 220 pairs of described image-forming blocks 200 of imaging drive control module drives, and shows the two dimensional image 240 of vase shape.Two dimensional image 240 regions are light transmission state, and region 230 outside two dimensional image 240 regions is light tight state.The light that light supply apparatus 100 sends, evenly through two dimensional image region 240, makes described photosensitive resin 400 photopolymerization reaction occur and curing molding, forms the layer of a vase shape.
In the present embodiment, described light supply apparatus 100 is formed by a plurality of luminescence unit 130 arrays.Wherein, the quantity of luminescence unit 130 can be determined according to the meticulous requirement of Stereolithography.The quantity of the fineness of Stereolithography and luminescence unit 130 is in direct ratio.In the present embodiment, the quantity of luminescence unit 130 is preferably more than 100, and the quantity of luminescence unit 130 is more preferably more than 1000.
Shown in Fig. 8 and Figure 11, in the present embodiment, described light supply apparatus 100 has framework 120.A plurality of luminescence units 130 are formed in each compartment (compartment) 131 of framework 120.Although in Figure 11, a plurality of luminescence units 130 are arranged in 5 row 14 row, the line number that in fact a plurality of luminescence units 130 are arranged may be much larger than 5, and columns may be much larger than 14.Certainly, between a plurality of luminescence units 130, also any shelter wall can be set, compartment 131 is not set.
In the present embodiment, described light supply apparatus 100 also comprises for controlling the light source control unit of lighting and extinguishing 110 of described a plurality of luminescence unit 130.Light source control unit 110 is electrically connected with described a plurality of luminescence units 130.Light source control unit 110 is for controlling each luminescence unit of a plurality of luminescence units 130.Thus, can by light source control unit 110, control each luminescence unit of a plurality of luminescence units 130, the luminescence unit under two dimensional image that only image-forming block 200 represents is lighted, and other luminescence units outside under two dimensional image extinguish.Like this, can the amount of veiling glare can be further reduced on the one hand, electric power can be saved on the one hand.
In the present embodiment, each luminescence unit of described a plurality of luminescence unit 130 includes at least one illuminator (emitter) 132 and collimater (collimator) 134.Wherein, broad understanding should be made in term " collimater ", and it means diverging light to be transformed into any device or any combination of devices that connects subparallel light (uniform light being substantially parallel to each other).
Wherein, collimater 134 can be speculum or lens.For example, in the situation that collimater 134 is speculum, described collimater 134 can be concave mirror or spherical reflector.And in the situation that collimater 134 is lens, described collimater 134 can convex lens or Fresnel lens.But the utility model is not limited to this, collimater 134 can be other suitable optics or structures.
As mentioned above, three-dimensional printer 1000 comprises lifting piece 500, control module 600 and computer 700.Described lifting piece 500 comprise be connected piece 30 and drive described in the be connected motion arm 502 of piece 30 liftings, the piece 30 that is connected is connected on motion arm 502 by contiguous block 504.Wherein, the structure of contiguous block 504 can be identical with the structure of electric rotating machine support 20.Thus, under the control of computer 700, motion arm 502 can drive be connected piece 30 liftings, translation, rotation etc.Wherein, after photosensitive resin 400 curing moldings of the fluid state in described supporting body 300, lifting piece 500 by the part of curing molding upwards (away from the direction of described light supply apparatus 100) promote specified gap, when the photosensitive resin of new fluid state flows in this specified gap, lifting piece 500 makes the part of curing molding drop to the position of regulation, then carries out solidifying of lower one deck.In the present embodiment, control module 600 is connected with imaging drive control module 220, light source control unit 110 and computer 700.By 700 pairs of light supply apparatuses 100 of computer, image-forming block 200, lifting piece 500, unified to control.Certainly, the utility model is not limited to this, and for example computer 700 can be embedded chip.Or control module 600, imaging drive control module 220 and light source control unit 110 are integrated on a control chip.
The exemplary steps that three-dimensional printer of the present utility model carries out photocureable rapid shaping is as follows:
Step 1: to the photosensitive resin 400 of the interior injection fluid state of supporting body 300;
Step 2: the form with printing opacity represents X-Y scheme on image-forming block 200;
Step 3: the luminescence unit 130 of lighting the light supply apparatus 100 of area source form, make light irradiate the photosensitive resin in supporting body 300 through the light transmission part of image-forming block 200, make photosensitive resin form a cured layer, wherein, this cured layer be bonded in lifting piece described in be connected on the bottom surface of piece;
Step 4: judge whether that all cross sections have completed moulding, if finish, otherwise enter step 5;
Step 5: the curing part of floor height lifting by lifting piece 500 with regulation, and repeat step 2, step 3 and step 4.
In step 5, after photosensitive resin 400 curing moldings of the fluid state in described supporting body 300, lifting piece 500 can by the part of curing molding upwards (away from the direction of described light supply apparatus) promote specified gap, when the photosensitive resin of new fluid state flows in this specified gap, lifting piece 500 makes the part of curing molding drop to the position of regulation, then carry out solidifying of lower one deck, so repeat until whole forming parts is complete.
For adhering to liquid unnecessary photosensitive resin on the surface of the complete part of such moulding, inventor of the present utility model develops a kind of after-treatment device that is applied to photocureable rapid shaping with keen determination.
As shown in Figure 1, this after-treatment device that is applied to photocureable rapid shaping comprises motor 10, electric rotating machine support 20 and the container body 40 that drives piece 30 rotations that are connected.Described motor 10 is arranged on described electric rotating machine support 20.Described electric rotating machine support 20 is arranged on the opening 41 of described container body 40.In this case, electric rotating machine support 20 doubles as the lid of described container body 40.And described container body 40 has the cavity 45 of the piece 30 that is connected described in holding.
In an embodiment of the present utility model, the metal staving that described container body 40 is rigidity.In another embodiment, described container body 40 is by the film formed container body of flexibility.
Described motor 10 with described in be connected piece 30 be connected described in being connected to drive piece 30 and be bonded in described in the complete part High Rotation Speed of the moulding that is connected on the bottom surface of piece 30.In the present embodiment, described electric rotating machine support 20 is sealed on the opening 41 of described container body 40.The described piece 30 that is connected is positioned at the cavity 45 of described container body 40.Wherein, the profile of the piece 30 that is connected is rectangle, but its catercorner length is less than the internal diameter of container body 40, can be in the interior rotation of cavity 45, as shown in Figure 2.
In the present embodiment, the upper end of container body 40 is open, forms the opening 41 that described electric rotating machine support 20 is installed.In another embodiment of the present utility model, the lower end of container body 40 is open, forms the opening that described electric rotating machine support 20 is installed.In an embodiment more of the present utility model, on the sidewall of container body 40, form described opening, described opening is in order to install described electric rotating machine support 20.
Described electric rotating machine support 20 coordinates with described container body 40, that is, electric rotating machine support 20 can coordinate and is arranged on described container body 40.Particularly, electric rotating machine support 20 can coordinate in open top, bottom opening or the side mouth that is arranged on described container body 40.
The after-treatment device that is applied to photocureable rapid shaping of the present utility model, the part complete by driven by motor moulding rotates, and by centrifugal force, the unnecessary photosensitive resin that is attached to the lip-deep liquid state of the complete part of moulding removed.
In other embodiment of the present utility model, the unnecessary photosensitive resin removing from piece surface can be derived and recycling from the bottom of container body 40.As shown in figure 14, the after-treatment device that is applied to photocureable rapid shaping described in also comprises the waste recovery parts 90 for Recycling of waste liquid.Wherein, waste recovery parts 90 are by being communicated with described container body 40 communicating pipe 92.Like this, the waste liquid that throws away part flowed in waste recovery parts 90 through communicating pipe 92, can carry out recycling to waste liquid thus.
Described motor 10 is arranged on described electric rotating machine support 20.Described motor 10 has power output shaft 11 and fixture block 12.Described fixture block 12 is fixed on the end of described power output shaft 11.The described piece 30 that is connected has draw-in groove 32.In the present embodiment, the body of motor 10 is positioned at the top of electric rotating machine support 20; The power output shaft 11 of described motor 10 is from top to bottom longitudinally through described electric rotating machine support 20.Described fixture block 12 and described draw-in groove 32 structure matching.
In the illustrated embodiment, the power output shaft 11 of described motor 10 is from top to bottom through described electric rotating machine support 20, but the power output shaft 11 of described motor 10 may be also from bottom to up, from left to right or from right to left through described electric rotating machine support 20.According to the installation site of electric rotating machine support 20, the power output shaft 11 of described motor 10 may be laterally or longitudinally through described electric rotating machine support 20.
For example, when electric rotating machine support 20 is arranged on the bottom of container body 40, the power output shaft 11 of described motor 10 is from bottom to up through described electric rotating machine support 20.For example, when electric rotating machine support 20 is arranged on the sidepiece of container body 40, power output shaft 11 left and right of described motor 10 are horizontally through described electric rotating machine support 20.
Wherein, as shown in Figure 1, Figure 2 and shown in Fig. 4, described draw-in groove 32 is formed by two T shape bars 33.And, between described fixture block 12 and described draw-in groove 32, be provided with concavo-convex location structure.As shown in Figures 1 to 4, this concavo-convex location structure comprises the blind hole 14 that is subject to the ball 16 of spring push and the through hole 36 coordinating with ball 16, the ball 34 that is subject to spring push and coordinates with ball 34.
In step 5 after whole forming parts, can manual or motor-driven the piece 30 that is connected on the motion arm of the lifting piece of three-dimensional printer 1,000 500 502 be removed from motion arm 502, and the piece 30 that is connected is arranged on the fixture block 12 of electric rotating machine support 20, that is: make described fixture block 12 peg graft and coordinate with described draw-in groove 32.Then, starter motor 10, drives the complete part rotation of moulding, by centrifugal force, the unnecessary photosensitive resin that is attached to the lip-deep liquid state of the complete part of moulding is removed.
As shown in Figure 7, in another embodiment, the inner side of the perisporium of described container body 40 is provided with light-transmissive film 60 and exposure light source 50.For the clear exposure light source 50 that shows, in Fig. 6, omit display transparent film 60.Described exposure light source 50 is between described light-transmissive film 60 and the perisporium of described container body 40.Wherein, light-transmissive film 60 is for transparent and be not stained with film or the sheet of photosensitive resin.In addition, on the diapire of described container body 40, also light-transmissive film 60 can be set.Light-transmissive film 60 can prevent from the flying out photosensitive resin of piece surface under the effect of centrifugal force is solidificated on exposure light source 50, keeps exposure light source 50 clean.
The wave-length coverage of described exposure light source 50 is 250 nanometer to 450 nanometers.Under this wave-length coverage, the photosensitive resin that can make to remain on piece surface solidifies under the state of High Rotation Speed, makes piece surface very smooth, and part is more attractive in appearance.
In specific embodiment, described exposure light source 50 is LED fluorescent tube, and the wavelength of the light of LED fluorescent tube is 380 nanometers, 385 nanometers or 450 nanometers.Correspondingly, as shown in Figure 3, on the bottom surface of electric rotating machine support 20, be provided with circular protrusion 22.Three circular protrusion 22, respectively at the outer casing end alignment of 3 LED fluorescent tubes, thus, can position and fix electric rotating machine support 20.
Or described exposure light source 50 is mercury vapor lamp or ultraviolet lamp, the wavelength of the light of mercury vapor lamp or ultraviolet lamp is 254 nanometers or 365 nanometers.In addition, described exposure light source 50 can be also at least both combinations in LED fluorescent tube, mercury vapor lamp or ultraviolet lamp three.
According to the embodiment shown in Fig. 6 and Fig. 7, the part complete by driven by motor moulding rotates, and carries out exposure curing by exposure light source to remaining in the liquid resin of piece surface simultaneously, makes piece surface very smooth, and part is more attractive in appearance.
As shown in figure 12, in this illustrated embodiment, the inner side of the perisporium of described container body 40 is provided with reflective membrane 70, exposure light source 50, light-transmissive film 60.Wherein, reflective membrane 70 is for example for being coated in the reflector layer on the internal perisporium of container body 40.Utilize reflective membrane 70, the light reflection that exposure light source 50 can be sent, to the central authorities of container body 40, accelerates to remain in the liquid resinous exposure curing of piece surface.Thus, by forming reflective membrane 70 on the perisporium at container body 40, can promote exposure effect.
In addition, when container body 40 is metal container body, can be by the inner wall surface of container body 40 is formed to smooth reflecting surface, and without reflective membrane is set.
As shown in figure 13, the after-treatment device that is applied to photocureable rapid shaping described in also comprises for reclaiming the waste recovery parts 80 of waste material.Wherein, waste recovery parts 80 are for being arranged on the drawer structure of described container body 40 inner bottom sides.Described waste recovery parts 80 are communicated with described container body 40.These waste recovery parts 80 have pull handle 82.By pull handle 82, waste recovery parts 80 can be pulled out from container body 40.Like this, under the effect of exposure light source 50, depart from part and curing residue and under the effect of gravity, drop in waste recovery parts 80, can carry out recycling to curing residue.
Three-dimensional printer of the present utility model goes for processing two dimension or the three-dimensional structure of various materials.And the light path part of three-dimensional printer of the present utility model is only comprised of image-forming block and light supply apparatus, position relationship is simple, simple for structure, and number of components is few, has reduced volume and the cost of three-dimensional printer.In addition, the image-forming block that three-dimensional printer of the present utility model adopts is for laser galvanometer or projecting apparatus, and cost of manufacture is low, use material is few.
In addition, in description of the present utility model, term " area source " refers to that the light sending is parallel to each other or connects subparallel light source.In one embodiment, " area source " refers to by a plurality of luminescence units and is uniformly distributed the illuminator in one plane forming.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. an after-treatment device that is applied to photocureable rapid shaping, it is characterized in that, the described after-treatment device that is applied to photocureable rapid shaping comprises motor (10), electric rotating machine support (20) and the container body (40) that drives piece (30) rotation that is connected, described motor (10) is arranged on described electric rotating machine support (20), described electric rotating machine support (20) coordinates with described container body (40), and described container body (40) has the cavity (45) of piece (30) that are connected described in holding.
2. the after-treatment device that is applied to photocureable rapid shaping according to claim 1, it is characterized in that, described motor (10) has power output shaft (11) and fixture block (12), described fixture block (12) is fixed on the end of described power output shaft (11), the described piece that is connected (30) has draw-in groove (32), the power output shaft (11) of described motor (10) passes described electric rotating machine support (20), described fixture block (12) and described draw-in groove (32) structure matching.
3. the after-treatment device that is applied to photocureable rapid shaping according to claim 2, is characterized in that, between described fixture block (12) and described draw-in groove (32), is provided with concavo-convex location structure.
4. the after-treatment device that is applied to photocureable rapid shaping according to claim 2, is characterized in that, described draw-in groove (32) is formed by two T shape bars (33).
5. the after-treatment device that is applied to photocureable rapid shaping according to claim 1, it is characterized in that, the inner side of the perisporium of described container body (40) is provided with light-transmissive film (60) and exposure light source (50), and described exposure light source (50) is positioned between described light-transmissive film (60) and the perisporium of described container body (40).
6. the after-treatment device that is applied to photocureable rapid shaping according to claim 5, is characterized in that, the wave-length coverage of described exposure light source (50) is 250 nanometer to 450 nanometers.
7. the after-treatment device that is applied to photocureable rapid shaping according to claim 5, is characterized in that, described exposure light source (50) is LED fluorescent tube, mercury vapor lamp or ultraviolet lamp.
8. the after-treatment device that is applied to photocureable rapid shaping according to claim 5, is characterized in that, is formed with reflective membrane (70) on the internal perisporium of described container body (40).
9. be applied to according to claim 1 or 5 the after-treatment device of photocureable rapid shaping, it is characterized in that, the described after-treatment device that is applied to photocureable rapid shaping also comprises that described waste recovery parts are communicated with described container body (40) for reclaiming the waste recovery parts of waste material.
10. a three-dimensional printer (1000), described three-dimensional printer (1000) comprises the supporting body (300) for carrying photosensitive resin (400), for represent the image-forming block (200) of two dimensional image (240) with the form of printing opacity, be used for sending through the corresponding region of described two dimensional image (240) so that described photosensitive resin (400) photopolymerization reaction occurs and the light supply apparatus (100) of curing molding, for successively promoting lifting piece (500) and the after-treatment device of curing photosensitive resin (400), described after-treatment device is the after-treatment device that is applied to photocureable rapid shaping described in claim 1 to 9 any one.
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| CN201420227528.8U CN203831648U (en) | 2014-05-06 | 2014-05-06 | After-treatment device and three-dimensional printer applied to light curing rapid molding |
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| CN201420227528.8U CN203831648U (en) | 2014-05-06 | 2014-05-06 | After-treatment device and three-dimensional printer applied to light curing rapid molding |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103934940A (en) * | 2014-05-06 | 2014-07-23 | 刘彦君 | Post-treatment device applied to photocuring quick forming and three-dimensional printer |
| CN104760291A (en) * | 2015-04-24 | 2015-07-08 | 京东方科技集团股份有限公司 | 3D printing device and method |
| CN104802414A (en) * | 2015-05-20 | 2015-07-29 | 京东方科技集团股份有限公司 | Three-dimensional printing device and three-dimensional printing method |
| CN106608054A (en) * | 2015-10-26 | 2017-05-03 | 姚志锋 | Post-processing equipment matched with photo-curing rapid forming equipment for use and application of post-processing equipment |
| WO2020030338A1 (en) * | 2018-08-06 | 2020-02-13 | Kulzer Gmbh | Method for producing a component by way of stereolithography |
| US20200055248A1 (en) * | 2017-02-23 | 2020-02-20 | Dws S.R.L. | Method and container for removing resin residues from a model created by three-dimensional 3d printing |
| TWI726855B (en) * | 2014-11-14 | 2021-05-11 | 日商尼康股份有限公司 | Modeling apparatus and modeling method |
| USD979103S1 (en) | 2021-10-27 | 2023-02-21 | Sprintray, Inc. | Post-curing light assembly |
| USD989133S1 (en) | 2021-10-27 | 2023-06-13 | Sprintray, Inc. | Post-curing chamber |
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2014
- 2014-05-06 CN CN201420227528.8U patent/CN203831648U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103934940A (en) * | 2014-05-06 | 2014-07-23 | 刘彦君 | Post-treatment device applied to photocuring quick forming and three-dimensional printer |
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