CN109367009A

CN109367009A - A kind of 3D printing takes object and volume laminating apparatus and its working method automatically

Info

Publication number: CN109367009A
Application number: CN201811446535.6A
Authority: CN
Inventors: 林鑫; 洪亮; 李晓炜
Original assignee: Fujian University of Technology
Current assignee: Fujian University of Technology
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-02-22
Anticipated expiration: 2038-11-29
Also published as: CN109367009B

Abstract

The present invention relates to a kind of 3D printings to take object and volume laminating apparatus and its working method automatically, including horizontal supporting plate, horizontal supporting plate is equipped with the print platform that can transversely translate, the rear end of horizontal supporting plate is fixedly connected with storage tank, the rear upper side of horizontal supporting plate is equipped with liftable vertical supporting plate, and the trailing flank lower end of vertical supporting plate is fixedly connected with product shovel to be dropped down onto the shoveling in storage tank when print platform translates forward；The leading flank lower end of vertical supporting plate is fixedly connected with the volume patch roller for being wound with U.S. line paper, and for the U.S. line paper on volume patch roller with being pasted when print platform translates forward on the surface of print platform, the front side of volume patch roller is equipped with the cutter device to cut off U.S. line paper.The present invention has rational design, is applicable to most of 3D printing equipment, and applicability is good；Printed product can be removed automatically from print platform simultaneously, and paste new U.S. line paper on the surface of print platform, it is easy to use, working efficiency is effectively improved, labor intensity is reduced.

Description

A kind of 3D printing takes object and volume laminating apparatus and its working method automatically

Technical field:

The present invention relates to a kind of 3D printings to take object and volume laminating apparatus and its working method automatically.

Background technique:

Current 3D printing technique is more mature, and 3D printing equipment on the market is varied, each have their own advantage.But it is just existing For some 3D printing equipment, printed product is removed from equipment there is still a need for manual operation after printing, so It manually carries out pasting new U.S. line paper again afterwards, the process is not only cumbersome, but also time-consuming, considerably increases 3D printing technique Used time.

In order to solve the problems, such as that existing 3D printing technique duration, the prior art are often directed to specific 3D printing equipment The improvement slightly automated, however the 3D printing equipment of same type not can be carried out but general, applicability is poor, and needle Huge human and material resources will be expended when improving to specific 3D printing equipment, cost is excessively high.

Summary of the invention:

It is an object of the invention to places against the above deficiency, provide a kind of 3D printing and take object and volume laminating apparatus and its work automatically Make method, it is not only structurally reasonable, applicability is good but also efficiently convenient.

To achieve the goals above, the technical solution adopted by the present invention is that: a kind of 3D printing takes object and volume paster dress automatically It sets, including the horizontal supporting plate below 3D printer spray head is arranged in, the horizontal supporting plate is equipped with by transverse-moving mechanism The print platform of drives edge transverse translation, the rear end of horizontal supporting plate, which is fixedly connected with upper end, has open storage tank, level branch The rear upper side of fagging is equipped with by the vertical supporting plate of elevating mechanism driving lifting, and the trailing flank lower end of the vertical supporting plate is solid It is associated with to when product is shoveled the shoveling dropped down onto storage tank towards when the translation of 3D printer spray head by print platform；The vertical branch The leading flank lower end of fagging, which is fixedly connected with, pastes roller, the volume patch to volume that is being pressed on print platform surface and being wound with U.S. line paper U.S. line paper on roller is rolled up before pasting roller with pasting when print platform is translated towards 3D printer spray head on the surface of print platform Side is equipped with the cutter device to cut off U.S. line paper.

Further, the lower end of the print platform is equipped with the horizontal concrete chute that connection is slid along the transverse direction with horizontal supporting plate； The transverse-moving mechanism includes the first gear rack assembly for being symmetricly set on left and right ends on the downside of horizontal supporting plate, first tooth Wheel rack assembly includes that the first rack gear being meshed and first gear, first rack gear transversely connect firmly in horizontal concrete chute Side wall lower ends, the first gear is horizontally disposed and is rotated by the perpendicular traversing motor driven being located on the downside of horizontal supporting plate.

Further, the first gear rack assembly further includes the first motor frame for installing traversing motor, described First motor frame is L-shaped, connects firmly on front side of the horizontal sides and storage tank of first motor frame, the vertical plate and level of first motor frame The bottom surface of support plate connects firmly；The upper end of the storage tank is opened up there are two so that the left end of print platform and right end are each passed through Notch.

Further, it is outstanding to be respectively equipped with the support tilted down for the leading flank left and right ends lower part of the vertical supporting plate Arm；The volume patch roller is set between the supporting cantilever of left and right ends, the roll shaft end supporting cantilever rotation connection of volume patch roller；It is described Cutter device includes longitudinally disposed cutting saw blade and the screw body for being symmetricly set on cutting saw blade left and right ends, the screw rod Mechanism includes driving motor, screw rod and nut, and it is skewed that the screw rod is that front end is high, rear end is low, and driving motor passes through biography Moving part is connected with the lower end of screw rod, and the nut is spirally connected with screw rod, and the outer wall of nut and the end of cutting saw blade connect firmly.

Further, the width of the shoveling is greater than the width of print platform, and the bottom surface left and right ends of shoveling connect firmly respectively There is the second motor rack, the driving motor is tiltedly mounted on the second motor rack；The upper/lower terminal of the screw rod is respectively equipped with silk Bar support base, screw mandrel support seat and supporting cantilever positioned at upper end connect firmly, positioned at lower end screw mandrel support seat through a support rod with Vertical supporting plate connects firmly.

Further, the elevating mechanism includes the second gear rack gear group being symmetrically set at left and right sides of vertical supporting plate Part, the second gear rack assembly include the second rack gear being meshed and second gear, and second rack gear vertically connects firmly In the side of vertical supporting plate, the second gear be vertically provided at the front side of storage tank and via being horizontally set with inside storage tank on The lifting motor at end drives rotation.

Further, the leading flank left and right ends of the storage tank are fixedly connected with guide pad respectively, and the guide pad is equipped with The vertical chute extended vertically through；The bottom surface left and right ends of the vertical supporting plate are respectively arranged on vertical slide bar, the vertical cunning Bar and the second rack gear protrude into the vertical chute and constitute sliding pair.

Further, the bottom surface of the shoveling is flushed with the bottom surface of vertical supporting plate, and the shovel face of shoveling is recessed to front side Arc surface.

To achieve the goals above, the another technical solution that the present invention uses is: a kind of 3D printing takes object and volume automatically The working method of laminating apparatus, comprises the following steps:

When original state, print platform is located at the lower section of 3D printer spray head, and vertical supporting plate is located at topmost, 3D printer spray Head printed product on print platform；

Step S1: after printing is complete, traversing electric motor starting and by first gear and the first rack drives print platform together with Printed product is traversing to storage tank upside, and then lifting motor starts and pass through second gear and the second rack drives are vertical Support plate drops to the bottom surface of shoveling and the top surface of print platform and is flush；

Step S2: traversing motor reverse starting is simultaneously sprayed by first gear and the first rack drives print platform towards 3D printer Head translation, in translation motion shoveling by print platform U.S. line paper and printed product shovel drop down onto storage tank；Simultaneously Since volume patch roll-in is on print platform in moving process, volume pastes the U.S. line paper on roller as the movement of print platform is pasted On the surface of print platform；

Step S3: when print platform is moved to initial position, driving motor starting, driving motor is driven by screw rod and nut Cutting saw blade is moved downward to the U.S. line paper of cutting；

Step S4: driving motor reverse starting simultaneously drives cutting saw blade to be moved upward to original place by screw rod and nut；Lifting electricity Machine reverse starting simultaneously rises to initial position by second gear and the second rack drives vertical supporting plate；

Step S5:3D printer head continues the printed product on print platform, and repeat the above steps S1~S4.

Compared with prior art, the present invention has the effect that the configuration of the present invention is simple, rationally, is applicable to most of 3D printing equipment, applicability is good；3D printing product can be removed from print platform automatically simultaneously, and in print platform New U.S. line paper is pasted on surface, easy to use, effectively improves working efficiency, reduces labor intensity.

Detailed description of the invention:

Fig. 1 is the D structure schematic diagram one of the embodiment of the present invention；

Fig. 2 is the D structure schematic diagram two of the embodiment of the present invention；

Fig. 3 is the main view organigram of the embodiment of the present invention；

Fig. 4 is that the embodiment of the present invention looks up organigram；

Fig. 5 is the D structure schematic diagram one of the assembly of vertical supporting plate and cutter device；

Fig. 6 is enlarged diagram at A in Fig. 5；

Fig. 7 is the D structure schematic diagram two of the assembly of vertical supporting plate and cutter device；

Fig. 8 is enlarged diagram at B in Fig. 7；

Fig. 9 is the side elevational cross-section schematic diagram of the assembly of vertical supporting plate and cutter device；

Figure 10 is the D structure schematic diagram one of storage tank；

Figure 11 is the D structure schematic diagram two of storage tank；

Figure 12 is the assembling structure schematic diagram of print platform and transverse-moving mechanism；

The operation figure one of Figure 13 embodiment of the present invention；

The operation figure two of Figure 14 embodiment of the present invention；

The operation figure three of Figure 15 embodiment of the present invention.

In figure:

1- horizontal supporting plate；2- transverse-moving mechanism；3- print platform；4- storage tank；5- vertical supporting plate；6- elevating mechanism；7- is pushed away Shovel；8- volumes of patch roller；9- horizontal concrete chute；The first rack gear of 10-；11- first gear；The traversing motor of 12-；13- first motor frame；14- Notch；15- supporting cantilever；16- cutter device；17- cutting saw blade；18- driving motor；19- screw rod；20- nut；21- second Rack gear；22- second gear；23- lifting motor；24- third motor rack；25- guide pad；26- the vertical chute；The vertical slide bar of 27-； The second motor rack of 28-；29- screw mandrel support seat；30- support rod.

Specific embodiment:

The present invention will be further described in detail with reference to the accompanying drawings and detailed description.

As shown in Fig. 1~12, a kind of 3D printing of the present invention takes object and volume laminating apparatus automatically, including beats 3D is arranged in Horizontal supporting plate 1 below print machine spray head, the horizontal supporting plate 1 are equipped with beating by 2 drives edge transverse translation of transverse-moving mechanism Platform 3 is printed, the rear end of horizontal supporting plate 1, which is fixedly connected with upper end, has open storage tank 4, the rear upper side of horizontal supporting plate 1 Equipped with the vertical supporting plate 5 by the driving lifting of elevating mechanism 6, the trailing flank lower end of the vertical supporting plate 5 is fixedly connected with to work as Product is shoveled into the shoveling 7 dropped down onto storage tank 4 when print platform 3 is translated towards 3D printer spray head；The vertical supporting plate 5 Leading flank lower end, which is fixedly connected with, pastes roller 8 to volume that is being pressed on 3 surface of print platform and being wound with U.S. line paper, and the volume pastes roller 8 On U.S. line paper with print platform 3 towards 3D printer spray head translate when paste on the surface of print platform, to be next Secondary printed product is prepared, and the front side of volume patch roller is equipped with the cutter device to cut off U.S. line paper.

In the present embodiment, it is sliding that the lower end of the print platform 3 is equipped with the transverse direction for sliding along the transverse direction connection with horizontal supporting plate 1 Slot 9；The transverse-moving mechanism 2 includes the first gear rack assembly for being symmetricly set on 1 downside left and right ends of horizontal supporting plate, described First gear rack assembly includes that the first rack gear 10 being meshed and first gear 11, first rack gear 10 transversely connect firmly The inner sidewall lower end of horizontal concrete chute 9, the first gear 11 are horizontally disposed and by the perpendicular traversing electricity for being located at 1 downside of horizontal supporting plate The driving rotation of machine 12.In use, traversing motor driven first gear rotation, since first gear is meshed with the first rack gear, the The rotary motion of one gear i.e. can be exchanged into driving the first rack gear laterally move, the first rack gear due to being connected firmly with print platform, And then it can realize print platform transversely translational motion.

In the present embodiment, the first gear rack assembly further includes the first motor frame for installing traversing motor 11 12, the first motor frame 12 is L-shaped, and the horizontal sides of first motor frame 12 and the front side of storage tank 4 connect firmly, first motor frame 12 The bottom surface of vertical plate and horizontal supporting plate 1 connect firmly；First motor frame uses L-type, and is fixed on horizontal supporting plate and storage tank Between, the effect of the structural strength for support plate of improving the standard can be played；The upper end of the storage tank opens up that there are two in favor of beating The notch that the left end and right end for printing platform are each passed through.

In the present embodiment, the leading flank left and right ends lower part of the vertical supporting plate 5 is respectively equipped with the support tilted down Cantilever 15；The volume patch roller 8 is set between the supporting cantilever 15 of left and right ends, 15 turns of the roll shaft end supporting cantilever of volume patch roller 8 Dynamic connection；The cutter device 16 is including longitudinally disposed cutting saw blade 17 and is symmetricly set on 17 left and right ends of cutting saw blade Screw body, the screw body include driving motor 18, screw rod 19 and nut 20, and the screw rod 19 is front end height, rear end Low is skewed, and driving motor 18 is connected by shaft coupling with the lower end of screw rod 19, and the nut 20 is spirally connected with screw rod 19, spiral shell The outer wall of mother 20 and the end of cutting saw blade 17 are welded.In use, driving motor drives screw rod rotation, due to nut and cast-cutting saw Item connects firmly and with screw rod bolt, the rotary motion of screw rod can be converted to the up and down motion of nut, and then pass through nut band Dynamic cutting saw blade moves up and down.

In the present embodiment, the elevating mechanism 6 includes the second gear rack gear for being symmetrically set in 5 left and right sides of vertical supporting plate Component, the second gear rack assembly include the second rack gear 21 being meshed and second gear 22,21 edge of the second rack gear It vertically connects firmly in the side of vertical supporting plate 5, the second gear 22 is vertically provided at the front side of storage tank 4 and via being horizontally set with The lifting motor 23 of 4 inner upper end of storage tank drives rotation；Further, on the inner front side left and right ends of the storage tank 4 Portion is fixedly connected with L-shaped third motor rack 24 respectively, and the lifting motor 23 is mounted on third motor rack 24.In use, rising Electric motor starting drops, and since second gear is meshed with the second rack gear, the rotary motion of second gear can be exchanged into driving second Rack gear vertically moves, and the second rack gear can be realized and vertical supporting plate is driven vertically to rise due to connecting firmly with vertical supporting plate Drop.

In the present embodiment, the leading flank left and right ends of the storage tank 4 are fixedly connected with guide pad 25, the guide pad 25 respectively It is equipped with the vertical chute 26 extended vertically through；The bottom surface left and right ends of the vertical supporting plate 5 are respectively arranged on vertical slide bar 27, The vertical slide bar 27 and the second rack gear 21 protrude into the vertical chute 26 and constitute sliding pair；Using on vertical slide bar and guide pad The vertical chute is slidably matched, and can play guiding role to the lifting of vertical supporting plate.

In the present embodiment, the width of the shoveling 7 is greater than the width of print platform 3, the bottom surface left and right ends difference of shoveling 7 It is fixedly connected with the second motor rack 28, the driving motor 18 is tiltedly mounted on the second motor rack 28；Upper and lower the two of the screw rod 19 End is respectively equipped with screw mandrel support seat 29, and screw mandrel support seat 29 and the supporting cantilever 15 positioned at upper end connect firmly, the screw rod positioned at lower end Support base 29 is connected firmly through a support rod 30 and vertical slide bar 27.

In the present embodiment, the bottom surface of the shoveling is flushed with the bottom surface of vertical supporting plate, and the shovel face of shoveling is recessed to front side Arc surface.

In the present embodiment, volume pastes the roller that roller includes roll shaft and can be set on the outside of roll shaft, and the both ends of roller pass through axle bumper Circle realizes axially position, and the end of roll shaft is installed in supporting cantilever by bearing.

Specific implementation process:

When original state, as shown in figure 13, horizontal supporting plate 1 is mounted in existing 3D printing equipment and is located at 3D printer spray head Lower section, print platform 3 similarly be located at 3D printer spray head lower section, vertical supporting plate 5 be located at topmost, print platform 3 Surface be adhesive with U.S. line paper, 3D printer spray head printed product on print platform；

When work: (1) after printing is complete, traversing motor 12 starts and by first gear 11 and the driving printing of the first rack gear 10 Platform 3 is traversing to the upside of storage tank 1 together with printed product, and as shown in figure 14, then lifting motor 23 starts and by the Two gears 22 and the second rack gear 21 driving vertical supporting plate 5 drop to the bottom surface of shoveling 7 and the top surface of print platform 3 and are flush； (2) traversing 12 reverse starting of motor and print platform 3 is driven to spray towards 3D printer by first gear 11 and the first rack gear 10 Head translation, in translation motion shoveling 7 by print platform 3 U.S. line paper and printed product shovel drop down onto storage tank 4；Together When in moving process due to volume patch roller 8 be pressed on print platform 3, volume patch roller 8 on U.S. line paper with print platform movement It pastes on the surface in print platform 3, prepares for printing next time, as shown in figure 15；(3) 3 are put down in print platform to move to just When beginning position (lower section of 3D printer spray head), driving motor 18 starts, and driving motor 18 is driven by screw rod 19 and nut 20 Dynamic cutting saw blade 17 is moved downward to the U.S. line paper of cutting；(4) it 18 reverse starting of driving motor and is driven by screw rod 19 and nut 20 Dynamic cutting saw blade 17 is moved upward to original place；23 reverse starting of lifting motor is simultaneously driven by second gear 22 and the second rack gear 21 Vertical supporting plate 5 rises to initial position；(5) 3D printer spray head continues the printed product on print platform 3, repeats above-mentioned step Rapid S1~S4.

The another technical solution that the present invention uses is: a kind of 3D printing takes the work side of object and volume laminating apparatus automatically Method comprises the following steps:

Step S1: after printing is complete, traversing motor 12 starts and is put down by first gear 11 and the driving printing of the first rack gear 10 Platform 3 is traversing to 4 upside of storage tank together with printed product, and then lifting motor 23 starts and passes through second gear 22 and second Rack gear 21 drives vertical supporting plate 5 to drop to the bottom surface of shoveling 7 and the top surface of print platform 3 and is flush；

Step S2: traversing 12 reverse starting of motor simultaneously drives print platform 3 towards 3D by first gear 11 and the first rack gear 10 Printer head translation, in translation motion shoveling 7 by print platform 3 U.S. line paper and printed product shovel drop down onto storing In case 4；Simultaneously since volume patch roller 8 is pressed on print platform 3 in moving process, the U.S. line paper on volume patch roller 8 is flat with printing The movement of platform 3 is pasted on the surface in print platform 3；

Step S3: when print platform 3 is moved to initial position, driving motor 18 starts, and driving motor 18 passes through 19 He of screw rod Nut 20 drives cutting saw blade 17 to be moved downward to the U.S. line paper of cutting；

Step S4: 18 reverse starting of driving motor simultaneously drives cutting saw blade 17 to be moved upward to original by screw rod 19 and nut 20 Place；23 reverse starting of lifting motor simultaneously drives vertical supporting plate 5 to rise to initial bit by second gear 22 and the second rack gear 21 It sets；

Step S5:3D printer head continues the printed product on print platform 3, and repeat the above steps S1~S4.

The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification, is all covered by the present invention.

Claims

1. a kind of 3D printing takes object and volume laminating apparatus automatically, it is characterised in that: including to be arranged under 3D printer spray head The horizontal supporting plate of side, the horizontal supporting plate are equipped with the print platform by transverse-moving mechanism drives edge transverse translation, level branch The rear end of fagging, which is fixedly connected with upper end, has open storage tank, and the rear upper side of horizontal supporting plate is equipped with to be driven by elevating mechanism The vertical supporting plate of lifting, the trailing flank lower end of the vertical supporting plate are fixedly connected with to when print platform is sprayed towards 3D printer Product shovel is dropped down into the shoveling in storage tank when head translation；The leading flank lower end of the vertical supporting plate is fixedly connected with to be pressed on Print platform surface and the volume patch roller that is wound with U.S. line paper, U.S. line paper on volume patch roller beat with print platform towards 3D Print machine spray head is pasted when translating on the surface of print platform, and the front side of volume patch roller is equipped with the cutting dress to cut off U.S. line paper It sets.

2. a kind of 3D printing according to claim 1 takes object and volume laminating apparatus automatically, it is characterised in that: the printing is flat The lower end of platform is equipped with the horizontal concrete chute that connection is slid along the transverse direction with horizontal supporting plate；The transverse-moving mechanism includes being symmetricly set on water The first gear rack assembly of left and right ends on the downside of flat support plate, the first gear rack assembly include the first tooth being meshed Item and first gear, first rack gear are transversely connected firmly in the inner sidewall lower end of horizontal concrete chute, and the first gear level is set It sets and is rotated by the perpendicular traversing motor driven being located on the downside of horizontal supporting plate.

3. a kind of 3D printing according to claim 2 takes object and volume laminating apparatus automatically, it is characterised in that: first tooth Wheel rack assembly further includes the first motor frame for installing traversing motor, and the first motor frame is L-shaped, first motor frame It is connected firmly on front side of horizontal sides and storage tank, the vertical plate of first motor frame and the bottom surface of horizontal supporting plate connect firmly；The storage tank Upper end open up that there are two the notches being each passed through in favor of the left end of print platform and right end.

4. a kind of 3D printing according to claim 1 takes object and volume laminating apparatus automatically, it is characterised in that: the vertical branch The leading flank left and right ends lower part of fagging is respectively equipped with the supporting cantilever tilted down；The volume patch roller is set to the branch of left and right ends It supports between cantilever, the roll shaft end supporting cantilever rotation connection of volume patch roller；The cutter device includes longitudinally disposed cast-cutting saw Item and the screw body for being symmetricly set on cutting saw blade left and right ends, the screw body include driving motor, screw rod and spiral shell Mother, it is skewed that the screw rod is that front end is high, rear end is low, and driving motor is connected by driving member with the lower end of screw rod, described Nut is spirally connected with screw rod, and the outer wall of nut and the end of cutting saw blade connect firmly.

5. a kind of 3D printing according to claim 4 takes object and volume laminating apparatus automatically, it is characterised in that: the shoveling Width is greater than the width of print platform, and the bottom surface left and right ends of shoveling are fixedly connected with the second motor rack respectively, and the driving motor inclines Tiltedly it is mounted on the second motor rack；The upper/lower terminal of the screw rod is respectively equipped with screw mandrel support seat, and the screw rod positioned at upper end supports Seat is connected firmly with supporting cantilever, and the screw mandrel support seat positioned at lower end is connected firmly through a support rod with vertical supporting plate.

6. a kind of 3D printing according to claim 1 takes object and volume laminating apparatus automatically, feature exists: the elevating mechanism Including the second gear rack assembly being symmetrically set at left and right sides of vertical supporting plate, the second gear rack assembly includes mutually nibbling The second rack gear and second gear, second rack gear closed is vertically connected firmly in the side of vertical supporting plate, the second gear It is vertically provided at the front side of storage tank and via the lifting motor driving rotation being horizontally set in storage tank inner upper end.

7. a kind of 3D printing according to claim 6 takes object and volume laminating apparatus automatically, it is characterised in that: the storage tank Leading flank left and right ends be fixedly connected with guide pad respectively, the guide pad is equipped with the vertical chute extended vertically through；It is described perpendicular It is respectively arranged on vertical slide bar to the bottom surface left and right ends of support plate, the vertical slide bar and the second rack gear protrude into the vertical chute simultaneously Constitute sliding pair.

8. a kind of 3D printing according to claim 1 takes object and volume laminating apparatus automatically, it is characterised in that: the shoveling Bottom surface is flushed with the bottom surface of vertical supporting plate, and the shovel face of shoveling is the arc surface recessed to front side.

9. a kind of 3D printing takes object automatically and rolls up the working method of laminating apparatus, it is characterised in that: including using such as claim 1 A kind of~8 any 3D printings take object and volume laminating apparatus automatically, comprise the following steps: