CN108248030A

CN108248030A - A kind of quick 3D printer

Info

Publication number: CN108248030A
Application number: CN201710386537.XA
Authority: CN
Inventors: 陈婵
Original assignee: Guangzhou King Intelligent Technology Co Ltd
Current assignee: Guangzhou King Intelligent Technology Co Ltd
Priority date: 2017-05-26
Filing date: 2017-05-26
Publication date: 2018-07-06

Abstract

The invention discloses a kind of quick 3D printers, including matrix, matrix right side is internally provided with print cup, intrinsic silicon on the left of print cup is equipped with cavity, cavity is respectively equipped with the sealed axis of decorative pattern in the sealed axis of decorative pattern in first and second in both sides up and down, the first smooth slot is equipped on the left of cavity, first smooth trench bottom is equipped with recessed pockets, it is recessed that the first slide guide bar is equipped between trench bottom and the first smooth groove top portion, neat fit is connected with the first smooth block for extending setting to the right on first slide guide bar, first slide guide rod outer surface of the first smooth block bottom is equipped with the first spring part, on the right side of first smooth block extension visit into cavity and with cavity right side wall neat fit, the first smooth block in cavity is internally provided with power plant, two side ends are equipped with line shaft to power plant up and down, intrinsic silicon above cavity is equipped with power and transmits chamber；The configuration of the present invention is simple, easy to operate, manufacture and maintenance cost are low, and print speed is fast, and stability is high, and print quality is good.

Description

A kind of quick 3D printer

Technical field

The present invention relates to 3D printing technique field, specifically a kind of quick 3D printer.

Background technology

Quick 3D printer is also known as three-dimensional printer, is a kind of machine of RP technique, it is with mathematical model Based on file, with adhesive materials such as special wax material, powdery metal or plastics, by printing jointing material from level to level To manufacture three-dimensional object.3D printing just can directly generate any shape without machinery or mold from computer graphics data Object, so as to highly shortened the production cycle of product, improve productivity.Quickly 3D is beaten for part currently on the market The manufacture of print machine is of high cost, expensive, and mold pallet is not fixed, and is easily shifted in print procedure, seriously affects normal Printing.

Invention content

The technical problems to be solved by the invention are to provide a kind of quick 3D printer, can solve above-mentioned present skill The problems in art.

The present invention is achieved through the following technical solutions：A kind of quick 3D printer of the present invention, including matrix, Described matrix right side is internally provided with print cup, and the described matrix on the left of the print cup is internally provided with cavity, on the cavity Lower both sides are respectively equipped with the sealed axis of decorative pattern in the sealed axis of decorative pattern in first and second, and the first smooth slot is equipped on the left of the cavity, The first smooth trench bottom is equipped with recessed pockets, is led between the recessed trench bottom and the first smooth groove top portion equipped with first Slide bar, neat fit is connected with the first smooth block for extending setting to the right, first smooth block on the first slide guide bar The first slide guide rod outer surface of bottom is equipped with the first spring part, and extension is visited into the cavity on the right side of first smooth block And with the cavity right side wall neat fit, first smooth block in the cavity is internally provided with power plant, described dynamic Two side ends are equipped with line shaft to power apparatus up and down, and the described matrix above the cavity is internally provided with power and transmits chamber, described dynamic Power transmits chamber right side wall and is internally provided with the second smooth slot, and the power transmission chamber is internally provided with the first of elongation setting up and down and turns around Axis, described first turns around worm screw is fixedly installed on axis, is connected with worm gear on the right side of the worm screw, the worm gear be equipped with The power, which transmits inner wall before and after chamber and turns around the 4th of mating connection, turns around axis, and the described 4th on front side of the worm gear is turned around on axis It is fixedly installed the nose wheel with nose portion, the second smooth slot left side top is internally provided with the smooth slot of third, and described second Smooth slot bottom right side is internally provided with Siping City's sliding slot, and the second smooth slot is internally provided with the second smooth block, and the third is put down Sliding slot is internally provided with recovery device, and described Siping City sliding slot is internally provided with printing group, inside the described matrix below the cavity Chamber is turned around equipped with first, first described matrix turned around on the right side of chamber is internally provided with second and turns around chamber, the print cup top Equipped with print head, the print cup bottom right side is equipped with positioning group, and mold is provided in the described matrix below the print cup Plate, described matrix top are provided with material feeding case, and the material feeding box top is provided with sprue, and the material feeding bottom portion is connected with note Expects pipe, the filling tube pass through wall body inside described matrix to be connect with the print head back, are provided in the power plant Shock absorbing sound arrester.

Further technical solution, each line shaft are equipped with outer decorative pattern lock away from power plant side end pin Sympodium, the outer sealed axis of decorative pattern above the power plant to the sealed axis of decorative pattern is corresponding in described first sets, it is described dynamic The outer sealed axis of decorative pattern below power apparatus to the sealed axis of decorative pattern is corresponding in described second sets.

Further technical solution, left side wall is equipped with passageway slot in the first smooth slot, smoothly matches in the passageway slot Conjunction, which is connected with, pushes away dead man, and the dead man left-hand end that pushes away is visited to outside the left side of described matrix, described to push away end pin and institute on the right side of dead man The first smooth block left end face is stated to be fixedly connected.

Further technical solution, described first turns around elongation end pin at the top of axis and is turned around with power transmission top of chamber and match Close connection, described first, which turns around axis bottom extension, leads to and wear the power and transmit chamber bottom interior wall and turn around mating connection, described First, which turns around axis bottom elongation end pin, visits and is fixedly connected into the cavity and at the top of axis sealed with decorative pattern in described first.

Further technical solution, the recovery device include the second slide guide bar, neat fit on the second slide guide bar It is connected with the slider guide that bottom is fixedly connected with the second smooth block top end surface, described second on the right side of the slider guide is led Slide bar outer surface is equipped with the second spring part, and the second smooth block left-hand end is equipped with arcuation nose block, and second smooth block is right Side is equipped with the first squint face.

Further technical solution, the printing group include sliding block and are fixed on described pushing away slider bottom and stretching downwards The sliding bar of long setting, the sliding block left side top are equipped with the second squint face, outside the sliding bar for pushing away slider bottom Surface is equipped with third spring part, and the sliding bar bottom extension, which leads to, wears Siping City sliding slot bottom and neat fit, described to push away Slide bar bottom extension end pin is visited to be fixedly connected into the print cup and with the print head.

Further technical solution, described first turns around top of chamber equipped with the first cone runner, the first cone runner top Be fixed with it is logical wear described first and turn around top of chamber and turn around the second of mating connection turn around axis, described second turns around tail at the top of axis The tip is visited to be fixedly connected into the cavity and with the sealed axis bottom of decorative pattern in described second, and described first turns around internal on the right side of chamber sets There is the second cone runner being connected with the described first cone runner, being fixed with elongation to the right on the right side of the second cone runner sets The third put turns around axis；Described second turns around chamber inner left wall bores runner equipped with third, and the third turns around elongation tail on the right side of axis The tip, which is visited, to be turned around intracavitary into described second and is fixedly connected with third cone runner left-hand end, and described second, which turns around bottom of chamber portion, is equipped with The 4th cone runner that left side top is connected with third cone runner bottom right side, the 4th cone runner are internally provided with The spiral bar of lower elongation setting, the spiral bar bottom end pin turn around bottom of chamber portion with described second and turn around mating connection, and described the Two described matrixes for turning around above chamber are internally provided with locked groove.

Further technical solution, the positioning group include the column that rises and falls, and the column bottom right side that rises and falls is fixed with positioning Nose block, the convex end block bottom are equipped with cushion, and the column bottom of rising and falling leads to the print cup worn above the locked groove It bottom and visits into the locked groove, extension, which leads to, at the top of the spiral bar wears second top for turning around chamber and visit into the locked groove It is interior and with it is described rise and fall column spiral line be connected.

Further technical solution, the shock absorbing sound arrester include shock absorbing spring part and blimp, the blimp setting In the outer surface of the power plant, the shock absorbing spring part is arranged on the sound insulation cover outer surface.

The beneficial effects of the invention are as follows：

1. the sealed axis of decorative pattern in the sealed axis of decorative pattern and second is set in first by both sides inner wall above and below cavity respectively, on the left of cavity Interior pars intramuralis sets the first smooth slot, and the first smooth trench bottom sets recessed pockets, recessed to be set between trench bottom and the first smooth groove top portion First slide guide bar, on the first slide guide bar neat fit connection extend the first smooth block of setting, the first smooth block bottom to the right The first slide guide rod outer surface around setting the first spring part, on the right side of the first smooth block extension visit into cavity and with cavity right side wall Neat fit sets power plant inside the first smooth block in cavity, and two side ends are all provided with line shaft to power plant up and down, so as to real Control changes mobile working to existing power plant up and down manually.

2. transmitting pars intramuralis on the right side of chamber by power sets the second smooth slot, power transmits intracavitary portion and sets elongation setting up and down First turn around axis, first turns around worm screw is fixedly installed on axis, mating connection worm gear on the right side of worm screw, is set on worm gear and power transmits Inner wall turns around the 4th of mating connection and turns around axis before and after chamber, and the 4th on front side of worm gear turns around on axis fixed setting with the convex of nose portion End is taken turns, and sets the smooth slot of third inside the second smooth slot left side top, Siping City's sliding slot is set inside the second smooth slot bottom right side, the The second smooth block is set inside two smooth slots, recovery device is set inside the smooth slot of third, printing group is set inside Siping City's sliding slot, so as to It realizes the automatic press of printing group and resumes work.

3. turning around top of chamber by first sets the first cone runner, fixed set logical wear first and turns around chamber top at the top of the first cone runner Portion and turn around the second of mating connection and turn around axis, second turn around end pin at the top of axis visit into cavity and with second in the sealed axis of decorative pattern Bottom is fixedly connected, and first, which turns around inside on the right side of chamber, sets the second cone runner being connected with the first cone runner, the second cone runner Right side is fixed to set to be extended the third of setting and turns around axis to the right；Second, which turns around chamber inner left wall, sets third cone runner, and third turns around Elongation end pin, which is visited, on the right side of axis turns around intracavitary into second and is fixedly connected with third cone runner left-hand end, and second, which turns around bottom of chamber portion, sets a left side Side roof part and third bore the 4th cone runner that runner bottom right side is connected, and are set inside the 4th cone runner and extend what is set up and down Spiral bar, spiral bar bottom end pin and second turn around bottom of chamber portion and turn around mating connection, and the second intrinsic silicon for turning around above chamber is set Locked groove transmits control locking work so as to fulfill power；Positioning group includes the column that rises and falls, and the column bottom right side that rises and falls fixation sets convex End block, convex end block bottom set cushion, and column bottom of rising and falling leads to the printing trench bottom worn above locked groove and visits into locked groove, spiral Extension leads to wear the second top for turning around chamber and visit and be connected into locked groove and with the column spiral line that rises and falls at the top of bar, so as to fulfill steady Solid lock fit connection.

4. the configuration of the present invention is simple, easy to operate, manufacture cost and maintenance cost is low, can realize that control changes casting manually The locking of template connects and can restore to change control punching press print job automatically, and print speed is fast, and stability is high, print quality It is good.

Description of the drawings

For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.

Fig. 1 is overall structure diagram inside a kind of quick 3D printer of the present invention；

Structure diagram when Fig. 2 is a kind of quick 3D printer locking of the present invention；

Structure when Fig. 3 is connected for the sealed axis of decorative pattern in the sealed axis of outer decorative pattern and first on the upside of the power plant of the present invention Schematic diagram；

Structure diagram when Fig. 4 is a kind of quick 3D printer printing of the present invention；

Fig. 5 is the structure diagram after the completion of a kind of quick 3D printer printing of the present invention；

Fig. 6 is a kind of right view of quick 3D printer of the present invention；

Fig. 7 is the enlarged structure schematic diagram of the power plant of the present invention.

Specific embodiment

As shown in Fig. 1-Fig. 7, a kind of quick 3D printer of the invention, including matrix 1, in 1 right side of described matrix Portion is equipped with print cup 6, and the described matrix 1 in 6 left side of print cup is internally provided with cavity 7, and the cavity is set both sides respectively about 7 There is in first a sealed axis 72 of decorative pattern in the sealed axis 71 and second of decorative pattern, 7 left side of cavity is equipped with the first smooth slot 74, and described the One smooth 74 bottom of slot is equipped with recessed pockets 75, and first is equipped between 75 bottom of recessed pockets and first smooth 74 top of slot Slide guide bar 76, neat fit is connected with the first smooth block 741 for extending setting to the right on the first slide guide bar 76, and described 76 outer surface of the first slide guide bar of one smooth block, 741 bottom is equipped with the first spring part 761,741 right side of the first smooth block Extension is visited into the cavity 7 and with the 7 right side wall neat fit of cavity, first smooth block in the cavity 7 741 are internally provided with power plant 78, the power plant about 78 two side ends be equipped with line shaft 781,7 top of cavity Described matrix 1 is internally provided with power and transmits chamber 8, and the power transmits 8 right side wall of chamber and is internally provided with the second smooth slot 9, described dynamic Power, which transmits chamber 8 and is internally provided with the first of elongation setting up and down, turns around axis 84, and described first turns around and be fixedly installed worm screw on axis 84 841,841 right side of worm screw is connected with worm gear 81, and the worm gear 81 is equipped with and inner wall before and after power transmission chamber 8 It turns around the 4th of mating connection and turns around axis 83, the described 4th of 81 front side of worm gear turns around band nose is fixedly installed on axis 83 The nose wheel 82 in portion 821, second smooth 9 left side top of slot are internally provided with the smooth slot 5 of third, and the second smooth slot 9 is right Side bottom is internally provided with Siping City's sliding slot 91, and the second smooth slot 9 is internally provided with the second smooth block 92, the smooth slot of third 5 are internally provided with recovery device, and described Siping City sliding slot 91 is internally provided with printing group, inside the described matrix 1 of 7 lower section of cavity Chamber 4 is turned around equipped with first, the described first described matrix 1 for turning around 4 right side of chamber is internally provided with second and turns around chamber 3, the print cup 6 Top is equipped with print head 61, and 6 bottom right side of print cup is equipped with positioning group, is set in the described matrix 1 of 6 lower section of print cup Mold plate 62 is equipped with, 1 top of described matrix is provided with material feeding case 63, and 63 top of material feeding case is provided with sprue 631, described 63 bottom of material feeding case is connected with filling tube 632, and the filling tube 632 passes through 1 inside wall body of described matrix and the print head 61 Back connects, and shock absorbing sound arrester is provided in the power plant 78.

Wherein, each line shaft 781 is equipped with the sealed axis of outer decorative pattern away from the 78 side end pin of power plant 782, the outer sealed axis 782 of decorative pattern of 78 top of power plant is corresponding to the sealed axis 71 of decorative pattern in described first to be set, The outer sealed axis 782 of decorative pattern of 78 lower section of power plant is corresponding to the sealed axis 72 of decorative pattern in described second to be set, and is passed through Mating connection in the control of power plant 78 first in the sealed axis 71 and second of decorative pattern between the sealed axis 72 of decorative pattern reduces equipment and throws Enter, reduce manufacture cost.

Wherein, left side wall is equipped with passageway slot in the described first smooth slot 74, and neat fit, which is connected with, in the passageway slot pushes away Dead man 77,77 left-hand end of dead man that pushes away are visited to outside the left side of described matrix 1, described to push away 77 right side end pin of dead man and described the One smooth block, 741 left end face is fixedly connected, by control manually realize power plant 78 and first in the sealed axis 71 of decorative pattern and It selects to be connected between the sealed axis 72 of decorative pattern in second.

Wherein, it described first turns around the top of axis 84 elongation end pin and transmits 8 top of chamber with the power and turn around mating connection, institute It states first and turns around 84 bottom extension of axis and lead to and wear the power and transmit 8 bottom interior wall of chamber and turn around mating connection, described first turn Around 84 bottom of axis, elongation end pin is visited sealed 71 top of axis of decorative pattern into the cavity 7 and with described first and is fixedly connected, so as to Realize that the sealed axis 71 of decorative pattern transmits cooperation with the power of line shaft 781 and nose wheel 82 in first.

Wherein, the recovery device includes the second slide guide bar 51, and neat fit is connected with bottom on the second slide guide bar 51 The slider guide 53 that portion is fixedly connected with 92 top end surface of the second smooth block, second slide guide on 53 right side of slider guide 51 outer surface of bar is equipped with the second spring part 52, and 92 left-hand end of the second smooth block is equipped with arcuation nose block 921, and described second is flat 92 right-hand end of sliding block is equipped with the first squint face 922, and automatic so as to fulfill the second smooth block 92 is resumed work.

Wherein, the printing group includes sliding block 911 and is fixed on 911 bottom of sliding block and downwards elongation setting Sliding bar 912,911 left side top of sliding block is equipped with the second squint face 9110, and the described of 911 bottom of sliding block pushes away 912 outer surface of slide bar is equipped with third spring part 913, and the 912 bottom extension of sliding bar, which leads to, wears 91 bottom of described Siping City sliding slot And neat fit, the 912 bottom extension end pin of sliding bar are visited interior into the print cup 6 and fix company with the print head 61 It connects.

Wherein, described first 4 top of chamber is turned around equipped with the first cone runner 41,41 top of the first cone runner is fixed with It is logical wear described first and turn around 4 top of chamber and turn around the second of mating connection turn around axis 73, described second turns around 73 top end pin of axis It visits interior into the cavity 7 and is fixedly connected with sealed 72 bottom of axis of decorative pattern in described second, described first turns around 4 right side inside of chamber Equipped with the second cone runner 42 being connected with the described first cone runner 41,42 right side of the second cone runner is fixed with to the right The third of side elongation setting turns around axis 43；Described second turns around 3 inner left wall of chamber bores runner 31 equipped with third, and the third turns around 43 right side elongation end pin of axis, which is visited, to be turned around in chamber 3 into described second and is fixedly connected with third cone 31 left-hand end of runner, described Second turns around the 4th cone runner 32 that 3 bottom of chamber is connected equipped with left side top with third cone 31 bottom right side of runner, The 4th cone runner 32 is internally provided with the spiral bar 33 of elongation setting up and down, the 33 bottom end pin of spiral bar and described second It turning around 3 bottom of chamber and turns around mating connection, the described second described matrix 1 for turning around 3 top of chamber is internally provided with locked groove 34, so as to fulfill Power transmits control locking work.

Wherein, the positioning group includes the column 341 that rises and falls, and 341 bottom right side of column that rises and falls is fixed with convex end block 342,342 bottom of convex end block is equipped with cushion 343, and 341 bottom of column of rising and falling leads to the institute for wearing 34 top of locked groove It states 6 bottom of print cup and visits into the locked groove 34, the 33 top extension of spiral bar, which leads to, wears the described second top for turning around chamber 3 Portion visits interior into the locked groove 34 and is connected with the 341 spiral line of column that rises and falls, and is connected so as to fulfill firm lock fit.

Wherein, the shock absorbing sound arrester includes shock absorbing spring part 782 and blimp 781, and the blimp 781 is arranged on institute State the outer surface of power plant 78, be provided with sound-proof material in the blimp 781, the shock absorbing spring part 782 be arranged on it is described every 781 outer surface of sound cover, by setting the stability of the sound insulation shock-damping device intensifier and reducing noise.

During original state, the nose portion 821 on nose wheel 82 is located at away from 921 side of arcuation nose block, at this point, second is flat Arcuation nose block 921 on sliding block 92, which is utmostly visited, to be transmitted in chamber 8 into power and deviates from 821 side of nose portion with nose wheel 82 Outer wall abuts against, meanwhile, slider guide 53 is located at smooth 5 left-most position of slot of third by the active force of the second spring part 52, at this point, Sliding block 911 abuts against 911 top end of sliding block and the top of the second smooth slot 9 by the active force of third spring part 913, together When, 922 upper right side of the first squint face is abutted against with 9110 lower left side of the second squint face, at this point, print head 61 utmostly deviates from 6 bottom of print cup, meanwhile, the first smooth block 741 is made the first smooth block 741 be located at first by the active force of the first spring part 761 Smooth 74 top position of slot, at this point, to be fully inserted into decorative pattern in first sealed for the sealed axis 782 of outer decorative pattern of 78 top of power plant In axis 71, meanwhile, the sealed axis 782 of outer decorative pattern of 78 lower section of power plant utmostly deviates from the sealed axis 72 of decorative pattern in second, this When, 342 bottom end face of convex end block utmostly deviates from 6 bottom of print cup.

When needing printing, mold plate is put into print cup 6 first, makes mold plate left-hand end and 341 right side of column of rising and falling Wall abuts against, at this point, pushing away dead man 77 by pressing, makes to push away the work that dead man 77 drives the first smooth block 741 to overcome the first spring part 761 It is firmly smooth along 76 bottom direction of the first slide guide bar, at this point, the sealed axis 782 of outer decorative pattern of the top of power plant 78 is gradually away from the The sealed axis 71 of decorative pattern in one, until the first smooth block 741 is moved to the lowest position in the first smooth slot 74, meanwhile, it pushes away and pulls out Bar 77 is moved to the lowest position in the slot of passageway, at this point, the sealed axis 782 of outer decorative pattern of 78 lower section of power plant is utmostly inserted Enter in the sealed axis 72 of decorative pattern in second, then by the way that power plant 78 is controlled to drive 781 bottom of line shaft 781 and line shaft The outer sealed axis 782 of decorative pattern turns around, and drives in second that decorative pattern is sealed in the sealed axis 72 and second of decorative pattern by the sealed axis 782 of outer decorative pattern First cone runner 41 of 72 bottom of axis turns around, and drives the second cone runner 42 by the first cone runner 41 and third turns around axis 43 and the The three thirds cone runners 31 for turning around 43 right side end pin of axis turn around, while drive the 4th cone runner 32 and the by third cone runner 31 Four cone runners 32 on spiral bars 33 turn around, finally by spiral bar 33 drive rise and fall column 341 and 34 bottom direction of locked groove it is smooth, together When, the cushion 343 of 342 bottom of convex end block is gradually moved towards mold plate left side top end face, until the column that rises and falls as shown in Figure 2 341 bottom end faces are abutted against with 34 bottom of locked groove, and cushion 343 is made utmostly to be pressed with mold plate left side top end face and is connected, At this point, by the way that the stopping of power plant 78 is controlled to turn around, then gradually unclamp and push away dead man 77, make the first smooth block 741 by first The active force of spring part 761 is gradually smooth along 76 top-direction of the first slide guide bar, until it is flat that the first smooth block 741 is made to be moved to first Top position in sliding slot 74 is locked at this point, the sealed axis 782 of outer decorative pattern of 78 top of power plant is fully inserted into decorative pattern in first In sympodium 71 as shown in figure 3, then by the way that power plant 78 is controlled to drive 782 turns of the sealed axis of outer decorative pattern of 78 top of power plant Around driving in first that decorative pattern is sealed in the sealed axis 71 and first of decorative pattern by the sealed axis 782 of outer decorative pattern of the top of power plant 78 The first of the top of axis 71 turns around axis 84 and first turns around worm screw 841 on axis 84 and turn around, and drives the 4th to turn around axis 83 by worm screw 841 And the 4th the nose wheel 82 turned around on axis 83 turn around, make nose wheel 82 away from 921 side of arcuation nose block nose portion 821 by It is gradually turned around towards 921 side of arcuation nose block, until 921 outside of arcuation nose block as shown in Figure 4 is gradually flat with arcuation nose block 921 Sliding fit makes arcuation nose block 921 drive the second smooth block 92 towards right side movement and drive leading for 92 top of the second smooth block Sliding block 53 overcomes the active force of the second spring part 52, makes the second smooth block 92 gradually smooth along 51 right direction of the second slide guide bar, together When, 9110 neat fit of the first squint face 922 and the second squint face on the right side of the second smooth block 92 makes sliding block 911 overcome the The active force of three spring parts 913 is gradually smooth along 91 bottom direction of Siping City's sliding slot, meanwhile, sliding block 911 drive sliding bar 912 with And the print head 61 of 912 bottom of sliding bar is moved towards bottom, until 821 maximum journey of nose portion on nose wheel 82 as shown in Figure 5 When degree is away from 841 side of worm screw, at this point, 821 end pin of nose portion offsets completely with 921 end pin of arcuation nose block, make print head 61 It is printed in mold plate.

The beneficial effects of the invention are as follows：

The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims

1. a kind of quick 3D printer, including matrix, it is characterised in that：Matrix right side is internally provided with print cup, print cup The intrinsic silicon in left side is equipped with cavity, and it is sealed that the upper and lower both sides of cavity are respectively equipped with decorative pattern in the sealed axis of decorative pattern in first and second Axis, cavity left side are equipped with the first smooth slot, and the first smooth trench bottom is equipped with recessed pockets, is recessed trench bottom and the first smooth groove top portion Between be equipped with the first slide guide bar, neat fit is connected with the first smooth block for extending setting to the right on the first slide guide bar, first First slide guide rod outer surface of smooth block bottom is equipped with the first spring part, on the right side of the first smooth block extension visit into cavity and with sky Chamber right side wall neat fit, the first smooth block in cavity are internally provided with power plant, and two side ends are equipped with power plant up and down Line shaft, the intrinsic silicon above cavity are equipped with power and transmit chamber, and power transmits chamber right side wall and is internally provided with the second smooth slot, moves Power, which transmits chamber and is internally provided with the first of elongation setting up and down, turns around axis, and first turns around worm screw is fixedly installed on axis, on the right side of worm screw It is connected with worm gear, worm gear, which is equipped with to transmit inner wall before and after chamber with power and turn around the 4th of mating connection, turns around axis, before worm gear The 4th of side turns around and the nose wheel with nose portion is fixedly installed on axis, and it is smooth that the second smooth slot left side top is internally provided with third Slot, the second smooth slot bottom right side are internally provided with Siping City's sliding slot, and the second smooth slot is internally provided with the second smooth block, and third is smooth Slot is internally provided with recovery device, and Siping City's sliding slot is internally provided with printing group, and the intrinsic silicon below cavity turns around chamber equipped with first, First intrinsic silicon for turning around on the right side of chamber turns around chamber equipped with second, is equipped with print head at the top of print cup, print cup bottom right side is set There is a positioning group, mold plate is provided in the described matrix below the print cup, material feeding case is provided at the top of described matrix, it is described Material feeding box top is provided with sprue, and the material feeding bottom portion is connected with filling tube, and the filling tube is passed through inside described matrix Wall body is connect with the print head back, and shock absorbing sound arrester is provided in the power plant.

2. a kind of quick 3D printer according to claim 1, it is characterised in that：Each line shaft is away from described Power plant side end pin is equipped with the sealed axis of outer decorative pattern, the outer sealed axis of decorative pattern above the power plant and described the The sealed axis of decorative pattern is accordingly set in one, and decorative pattern is sealed in the outer sealed axis of decorative pattern and described second below the power plant Axis is accordingly set.

3. a kind of quick 3D printer according to claim 1, it is characterised in that：Left side wall in the first smooth slot Equipped with passageway slot, in the passageway slot, neat fit, which is connected with, pushes away dead man, and the dead man left-hand end that pushes away is visited to a left side for described matrix Outside side, the dead man right side end pin that pushes away is fixedly connected with the first smooth block left end face.

4. a kind of quick 3D printer according to claim 1, it is characterised in that：Described first turns around elongation at the top of axis End pin and the power transmit top of chamber and turn around matings connection, and described first, which turns around axis bottom extension, leads to and wear the power transmission Chamber bottom interior wall and mating connection is turned around, described first, which turns around axis bottom elongation end pin, visits into the cavity and with described first It is fixedly connected at the top of the interior sealed axis of decorative pattern.

5. a kind of quick 3D printer according to claim 1, it is characterised in that：The recovery device is led including second Slide bar, neat fit is connected with the slide guide that bottom is fixedly connected with the second smooth block top end surface on the second slide guide bar Block, the second slide guide rod outer surface on the right side of the slider guide are equipped with the second spring part, and the second smooth block left-hand end is set There is arcuation nose block, the second smooth block right-hand end is equipped with the first squint face.

6. a kind of quick 3D printer according to claim 1, it is characterised in that：The printing group include sliding block with And push away slider bottom described in being fixed on and extend the sliding bar of setting downwards, the sliding block left side top is equipped with the second squint Face, the sliding rod outer surface for pushing away slider bottom are equipped with third spring part, the sliding bar bottom extension lead to wear it is described Siping City sliding slot bottom and neat fit, the sliding bar bottom extension end pin visit into the print cup and with the printing Head is fixedly connected.

7. a kind of quick 3D printer according to claim 1, it is characterised in that：Described first, which turns around top of chamber, is equipped with First cone runner is fixed at the top of the first cone runner and logical wear described first and turn around top of chamber and turn around the of mating connection Two turn around axis, described second turn around end pin at the top of axis visit into the cavity and with described second in the sealed axis bottom of decorative pattern fix Connection, described first turns around the second cone runner for being internally provided on the right side of chamber and being connected with the described first cone runner, and described second It is fixed on the right side of cone runner and extends the third of setting to the right and turn around axis；Described second turns around chamber inner left wall bores equipped with third Runner, the third, which turns around elongation end pin on the right side of axis and visits to turn around intracavitary into described second and bore runner left-hand end with the third, to be consolidated Fixed connection, described second turns around the 4th cone that bottom of chamber portion is connected equipped with left side top with third cone runner bottom right side Runner, the 4th cone runner are internally provided with the spiral bar of elongation setting up and down, the spiral bar bottom end pin and described second It turns around bottom of chamber portion and turns around mating connection, second described matrix turned around above chamber is internally provided with locked groove.

8. a kind of quick 3D printer according to claim 7, it is characterised in that：The positioning group includes the column that rises and falls, The column bottom right side that rises and falls is fixed with convex end block, and the convex end block bottom is equipped with cushion, the column bottom of rising and falling Portion leads to the printing trench bottom worn above the locked groove and visits into the locked groove, and extension, which leads to, at the top of the spiral bar wears institute It states the second top for turning around chamber and visits and be connected into the locked groove and with the column spiral line that rises and falls.

9. a kind of quick 3D printer according to claim 7, it is characterised in that：The shock absorbing sound arrester includes disappearing Shake spring part and blimp, the blimp is arranged on the outer surface of the power plant, the shock absorbing spring part be arranged on it is described every Sound cover outer surface.