CN106490663A - A kind of kinetic control system for slop 3D printing - Google Patents

A kind of kinetic control system for slop 3D printing Download PDF

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Publication number
CN106490663A
CN106490663A CN201610880944.1A CN201610880944A CN106490663A CN 106490663 A CN106490663 A CN 106490663A CN 201610880944 A CN201610880944 A CN 201610880944A CN 106490663 A CN106490663 A CN 106490663A
Authority
CN
China
Prior art keywords
frame
bar
printing
extrusion
slop
Prior art date
Application number
CN201610880944.1A
Other languages
Chinese (zh)
Inventor
陈顺成
曾广明
吴植英
孙陆逊
卢梓键
陈创斌
赖锴璇
白见福
黄鲸维
赵泽政
王晗
Original Assignee
广东工业大学
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Filing date
Publication date
Application filed by 广东工业大学 filed Critical 广东工业大学
Priority to CN201610880944.1A priority Critical patent/CN106490663A/en
Publication of CN106490663A publication Critical patent/CN106490663A/en

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER, CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C13/00Cream; Cream preparations; Making thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • A23G1/04Apparatus specially adapted for manufacture or treatment of cocoa or cocoa products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00Apparatus for additive manufacturing; Details thereof or accessories therefor

Abstract

The invention discloses a kind of kinetic control system for slop 3D printing, including frame, it is fixedly installed in the object stage of bottom of the frame, the movement frame that can be slided along the Z-direction of frame, it is slidably mounted on movement frame and along the cross bar that slides of Y direction of frame, it is slidably mounted on cross bar and the extrusion device that slides of X-direction along frame, and the driving means that slides for powered motion frame, cross bar and extrusion device.The present invention carries out accurately and quickly movement locus control on three dimensions by driving means to extrusion device, with simple structure, the easy to use, beneficial effect that control is accurately high and reliable and stable.

Description

A kind of kinetic control system for slop 3D printing

Technical field

The present invention relates to a kind of kinetic control system for 3D printing, refers in particular to a kind of for slop 3D printing Kinetic control system.

Background technology

In recent years, 3D printing technique is increasingly mature, its application from traditional moulds manufacture field constantly expand to building, The field such as technological design and medical shaping.In food service industry, the technical equipment of 3D printing food is only used for fluid group food, such as Chocolate cream, fruit jam, butter etc..But existing 3D printing food equipment generally coordinates the motion knot of slide unit using line slideway , there is space between the slide unit and line slideway of this kind of structure in structure so that slide unit occurs swinging during slip, and movement is not Smooth, or even the situation of mobile hysteresis delay, and 3D printing food device structure is complicated now, and volume is big, and controls accurate Degree is relatively low, causes the food shapes that print and pattern errors larger.

Content of the invention

Swing it is an object of the invention to solving existing 3D printing food equipment and existing, movement has some setbacks, complex structure, body Product is big, and control accuracy is relatively low, a kind of problem for causing the food shapes that print and pattern errors larger, there is provided structure Simply, the easy to use, kinetic control system for slop 3D printing that control is accurately high and reliable and stable.

The purpose of the present invention can employ the following technical solutions to reach:

A kind of kinetic control system for slop 3D printing, including frame, is fixedly installed in the load of bottom of the frame Thing platform, the movement frame that can be slided along the Z-direction of frame, is slidably mounted on movement frame and the Y direction along frame is slided Cross bar, be slidably mounted on cross bar and the extrusion device that slides of X-direction along frame, and for powered motion frame, The driving means that cross bar and extrusion device slide.

Further, the movement frame can edge by the medial surface and lateral surface of frame described in pulley clamping device top pressure The Z-direction of frame is slided;The pulley clamping device is included installing plate and is rotatably mounted on installing plate by bearing pin At least two pulleys, the installing plate are fixedly installed on movement frame, the inner side of frame described in two pulley difference top pressures Face and lateral surface.

Further, the two ends of the cross bar by the upper and lower surface of movement frame described in pulley clamping device top pressure edge The Y direction of frame is slided;The pulley clamping device is included installing plate and is rotatably mounted on installing plate by bearing pin At least two pulleys, the installing plate are fixedly installed on cross bar, and described in two pulley difference top pressures, movement frame is upper and lower Surface.

Further, the extrusion device by the upper and lower surface of cross bar described in pulley clamping device top pressure along frame X-direction slide.The pulley clamping device is included installing plate and is rotatably mounted on installing plate at least by bearing pin Two pulleys, the installing plate are fixedly installed on the extrusion device, cross bar described in two pulley difference top pressures upper, Lower surface.

Further, the movement frame and cross bar are provided with chute, and the pulley sleeve is located in chute, and along the chute Direction motion.

As a kind of preferred scheme, photoelectric sensor, and the photoelectric sensor are installed below the movement frame It is located at the top of load position platform.

Further, the driving means include Z axis drive mechanism, Y-axis drive mechanism and X-axis drive mechanism, the Z axis Drive mechanism includes that the first motor, screw rod and nut, first motor are fixedly installed in the frame, and the nut is fixed It is installed on the movement frame, the output shaft of the first motor is connected with the nut thread by screw rod;The screw rod Central axis is parallel with the Z-direction of frame.

Further, the Y-axis drive mechanism includes the second motor, rotating shaft, the first belt wheel, the first Timing Belt, the second band Wheel and the second Timing Belt, the rotating shaft are rotatably mounted on the movement frame, and the rotating shaft is located at the lower section of the cross bar, and Parallel with the cross bar;Second motor is connected with rotating shaft transmission by the first belt wheel and the first Timing Belt, and the rotating shaft is led to Cross the second belt wheel to be connected with the second toothed belt transmission;The bottom of the cross bar is fixedly connected with second Timing Belt.

Further, the X-axis drive mechanism includes the 3rd motor, the 3rd belt wheel and the 3rd Timing Belt, the 3rd electricity Machine is connected with the 3rd toothed belt transmission by the 3rd belt wheel, and the extrusion device is fixedly connected with the 3rd Timing Belt, described 3rd Timing Belt is parallel with the cross bar.

Further, the extrusion device includes mounting seat, the barrel being fixedly installed in mounting seat, is sheathed in barrel And for extruding the piston of fluid foodstuff in barrel, be fixedly installed in mounting seat and piston rod is fixedly connected with the piston Telescope motor.

Implement the present invention, have the advantages that:

1st, the present invention operationally, by control driving means powered motion frame along frame upper and lower the moving of Z-direction and Control is installed on the coordinate position in the Z-axis direction of the extrusion device in frame, extrusion device is moved to above object stage On relevant position;And pass through control driving means drive cross bar along frame Y direction forward and backward move, then can control be installed on Extrusion device on cross bar coordinate position in the Y-axis direction, makes extrusion device move on the width on object stage Relevant position;Likewise, coordinate position of the extrusion device in the X-direction of frame can be controlled by controlling driving means, Make extrusion device move to the relevant position on the length direction on object stage, realize extrusion device is carried out on three dimensions The purpose that accurately and quickly movement locus are controlled, with simple structure, the easy to use, spy that control is accurately high and reliable and stable Point.

2nd, under the positioning action of chute, the pulley in chute can only be rolled the present invention along the length direction of chute To be moved along a straight line so that chute and pulley can be fitted close, improve movement frame and beam movement track accuracy and Stability, and then improve kinematic accuracy and fluency of the extrusion device in X and Y direction.

Description of the drawings

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present invention for the kinetic control system of slop 3D printing;

Fig. 2 is the structural representation that remove frame after of the present invention for the kinetic control system of slop 3D printing;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is structural representation of the present invention for the extrusion device of the kinetic control system of slop 3D printing.

Specific embodiment

Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Embodiment

With reference to Fig. 1 and Fig. 3, the present embodiment is related to the kinetic control system of 3D printing, including frame 1, is fixedly installed in machine The object stage 2 of 1 bottom of frame, the movement frame 3 that can be slided along the Z-direction of frame 1, is slidably mounted on movement frame 3 and along machine The cross bar 4 that the Y direction of frame 1 is slided, is slidably mounted on cross bar 4 and the extrusion device 5 that slides of X-direction along frame 1, And the driving means that slides for powered motion frame 3, cross bar 4 and extrusion device 5.Operationally, by controlling driving means The extrusion device 5 that powered motion frame 3 controls to be installed in frame 1 along upper and lower the moving of Z-direction of frame 1 is in the Z-axis direction Coordinate position, extrusion device 5 is moved on the relevant position above object stage 2;And pass through to control driving means driving horizontal stroke Bar 4 along frame 1 Y direction forward and backward move, then can control the seat for being installed on extrusion device 5 on cross bar 4 in the Y-axis direction Cursor position, makes extrusion device 5 move to the relevant position on the width on object stage 2;Likewise, by controlling to drive dress Put the coordinate position that extrusion device 5 can be controlled in the X-direction of frame 1, extrusion device 5 is moved on object stage 2 Relevant position on length direction, realizes carrying out extrusion device 5 on three dimensions accurately and quickly movement locus control Purpose, with simple structure, easy to use, control accurately high and reliable and stable the characteristics of.

As shown in Figures 2 and 3, the movement frame 3 is by the medial surface of frame 1 described in 6 top pressure of pulley clamping device and outer Side and can along frame 1 Z-direction slide;The pulley clamping device 6 includes installing plate 61 and by the rotatable peace of bearing pin Loaded at least two pulleys 62 on installing plate 61, the installing plate 61 is fixedly installed on movement frame 3, two pulleys 62 The medial surface and lateral surface of frame 1 described in difference top pressure.In the present embodiment, frame 1 and movement frame 3 are square structure, the cunning Wheel clamping device 6 is on four right-angle sides of movement frame 3.Under the clamping action of two pulleys 62, movement frame 3 is in frame 1 On X and the restrained positioning of the Y-axis direction of motion so that movement frame 3 can only be moved along the Z-direction of frame 1.

The two ends of the cross bar 4 are by the upper and lower surface of movement frame 3 described in 6 top pressure of pulley clamping device along frame 1 Y direction is slided;The pulley clamping device 6 is included installing plate 61 and is rotatably mounted on installing plate 61 extremely by bearing pin Few two pulleys 62, the installing plate 61 are fixedly installed on cross bar 4, movement frame 3 described in two difference top pressures of the pulley 62 Upper and lower surface.In the case where two pulleys 62 are to the clamping action on the upper and lower surface of movement frame 3, X of the cross bar 4 on movement frame 3 Can only move along the Z-direction of frame 1 with the restrained positioning of the Z axis direction of motion, i.e. cross bar 4.

X-axis of the extrusion device 5 by the upper and lower surface of cross bar 4 described in 6 top pressure of pulley clamping device along frame 1 Slide in direction.The pulley clamping device 6 is included installing plate 61 and is rotatably mounted on installing plate 61 at least by bearing pin Two pulleys 62, the installing plate 61 are fixedly installed on the extrusion device 5, horizontal described in two difference top pressures of the pulley 62 The upper and lower surface of bar 4.In the case where two pulleys 62 are to the clamping action on the upper and lower surface of cross bar 4, extrusion device 5 is on cross bar 4 Y and the restrained positioning of the Z axis direction of motion, i.e. extrusion device 5 can only move along the X-direction of frame 1.

The movement frame 3 and cross bar 4 are provided with chute 34, and the pulley 62 is sheathed in chute 34, and along the chute 34 direction motion.Under the positioning action of chute 34, the pulley 62 in chute 34 can only be along the length side of chute 34 To rolling being moved along a straight line so that chute 34 and pulley 62 can be fitted close, and improve 4 motion rail of movement frame 3 and cross bar The Stability and veracity of mark, and then improve kinematic accuracy and fluency of the extrusion device 5 in X and Y direction.

The lower section of the movement frame 3 is provided with photoelectric sensor 7, and the photoelectric sensor 7 is located at load position platform Top.When cake being positioned on object stage 2 and is extruded by extrusion device 5 needed for fluid foodstuff drawn out to cake surface Pattern when, 3 slide downward of driving means powered motion frame.When the light of photoelectric sensor 7 is by cake, driving means are controlled 3 stop motion of movement frame, the calibration before being operated to extrusion device 5.

The driving means include that Z axis drive mechanism 81, Y-axis drive mechanism 82 and X-axis drive mechanism 83, the Z axis are driven Motivation structure 81 includes that the first motor 811, screw rod 812 and nut 813, first motor 811 are fixedly installed in the frame 1 On, the nut 813 is fixedly installed on the movement frame 3, and the output shaft of the first motor 811 is by screw rod 812 and the spiral shell Female 813 screw-drivens connection.The Z axis drive mechanism 81 is set to two, and is respectively arranged on the both sides of the frame 1.The spiral shell The central axis of bar 812 is parallel with the Z-direction of frame 1, when the first motor 811 works, electric motor driven screw 812 rotate and The nut 813 being connected with 812 screw-driven of screw rod is made to enter line slip along the length direction of screw rod 812, so as to realize driving and spiral shell Female 813 movement frames 3 being fixedly connected slide along the Z-direction of frame 1.

The Y-axis drive mechanism 82 include the second motor 821, rotating shaft 822, the first belt wheel 823, the first Timing Belt 824, Two belt wheels 825 and the second Timing Belt 826, the rotating shaft 822 are rotatably mounted on the movement frame 3, and the rotating shaft 822 is located at The lower section of the cross bar 4, and parallel with the cross bar 4;Second motor 821 is by the first belt wheel 823 and the first Timing Belt 824 are connected with rotating shaft 822, and the rotating shaft 822 is connected with the second Timing Belt 826 by the second belt wheel 825;The horizontal stroke The bottom of bar 4 is fixedly connected with second Timing Belt 826.Driving pulley, rotating shaft are installed on the output shaft of the second motor 821 822 one end is provided with two driven pulleys, and driving pulley is connected with the transmission of one of driven pulley by the first Timing Belt 824 Connect;The belt wheel corresponding with another driven pulley is installed on movement frame 3 simultaneously, another driven pulley passes through the second Timing Belt 826 are connected with the belt wheel transmission, so that the cross bar 4 being fixedly connected with the second Timing Belt 826 is along the length with the second Timing Belt 826 Degree direction is moved along a straight line, and realizes that the extrusion device 5 being installed on horizontal carries out the motor control of Y direction.

The X-axis drive mechanism 83 includes the 3rd motor 831, the 3rd belt wheel 832 and the 3rd Timing Belt 833, the described 3rd Motor 831 is connected with the 3rd Timing Belt 833 by the 3rd belt wheel 832, the extrusion device 5 and the 3rd Timing Belt 833 are fixedly connected, and the 3rd Timing Belt 833 is parallel with the cross bar 4.It is provided with the output shaft of the second motor 821 actively Belt wheel, while being provided with the driven pulley corresponding with the driving pulley on movement frame 3, actively drives and passes through the 3rd Timing Belt 833 are connected with driven pulley so that the extrusion device 5 being fixedly connected with the 3rd Timing Belt 833 along with the 3rd Timing Belt 833 length direction is moved along a straight line, and realizes the motor control of the X-direction of extrusion device 5.

As shown in figure 4, the extrusion device 5 includes mounting seat 51, the barrel 52 being fixedly installed in mounting seat 51 is arranged In barrel 52 and for extruding the piston 53 of fluid foodstuff in barrel 52, and it is fixedly installed in mounting seat 51 and piston rod The telescope motor 54 being fixedly connected with the piston 53.Operationally, telescope motor 54 drives piston rod to stretch out and drive piston 53 to material to Way out move, so as to the foodstuff in barrel 52 is expressed on the cake surface on object stage 2, and pass through Control movement locus of the extrusion device 5 on X, Y and Z-direction and the pattern needed for drawing out, realize high accuracy, quick and side Just the purpose of polish is carried out.

The operation principle of the present invention:

As depicted in figs. 1 and 2, when object stage 2 is not put into cake, movement frame 3 is driven and transported by the first motor 811 upwards Dynamic, when Z axis origin limit switch is touched, 3 stop motion of movement frame.Second motor 821 drives cross bar 4 to move simultaneously, When touching Y-axis origin limit switch, 4 stop motion of cross bar.And the 3rd motor 831 drives extrusion device 5 to move, in touching During to X-axis origin limit switch, 5 stop motion of extrusion device.In the process, telescope motor no power work.

After being put into cake, the first motor 811 is transported along Z-direction downwards by 812 drive nut 813 of screw rod and movement frame 3 Dynamic, while 7 energization work of photoelectric sensor;When the light path of photoelectric sensor 7 is blocked by the upper surface of cake, the first motor 811 quit work, then the also stop motion of movement frame 3, and now calibration is completed.

As shown in Figure 3 and Figure 4, related pattern-information is converted to motion path and coordinate information, by control second Motor 821 and the working condition of the 3rd motor 831, make extrusion device 5 move in the plane so that the coordinate of the outlet of barrel 52 Information is corresponding with the coordinate information of pattern, reaches predetermined motion path, while controlling 53 bar of piston of telescope motor 54 Stretch out speed, so as to control the extrusion capacity and discharge stability of the foodstuff of barrel 52, so as to automatic, accurately and stably print Required pattern.

After printing is finished, 811 powered motion frame 3 of the first motor is moved upwards, and is touching Z axis origin limit switch When, 3 stop motion of movement frame.Second motor 821 drives cross bar 4 to move simultaneously, when Y-axis origin limit switch is touched, horizontal 4 stop motion of bar.And the 3rd motor 831 drives extrusion device 5 to move, when X-axis origin limit switch is touched, extrusion dress Put 5 stop motions.In the process, telescope motor no power work.

Above disclosed is only a kind of preferred embodiment of the invention, can not limit certainly the power of the present invention with this Sharp scope, the equivalent variations that is therefore made according to the claims in the present invention still belong to the scope covered by the present invention.

Claims (10)

1. a kind of kinetic control system for slop 3D printing, it is characterised in that including frame, be fixedly installed in frame The object stage of bottom, the movement frame that can be slided along the Z-direction of frame are slidably mounted on movement frame and the Y-axis along frame The cross bar that direction is slided, is slidably mounted on cross bar and the extrusion device that slides of X-direction along frame, and for driving The driving means that movement frame, cross bar and extrusion device slide.
2. a kind of kinetic control system for slop 3D printing according to claim 1, it is characterised in that described Movement frame can be slided along the Z-direction of frame by the medial surface and lateral surface of frame described in pulley clamping device top pressure;Institute State at least two pulleys that pulley clamping device is included installing plate and is rotatably mounted to by bearing pin on installing plate, the installation Plate is fixedly installed on movement frame, the medial surface and lateral surface of frame described in two pulley difference top pressures.
3. a kind of kinetic control system for slop 3D printing according to claim 1, it is characterised in that described Slided along the Y direction of frame by the upper and lower surface of movement frame described in pulley clamping device top pressure at the two ends of cross bar;Described At least two pulleys that pulley clamping device is included installing plate and is rotatably mounted to by bearing pin on installing plate, the installing plate It is fixedly installed on cross bar, the upper and lower surface of movement frame described in two pulley difference top pressures.
4. a kind of kinetic control system for slop 3D printing according to claim 1, it is characterised in that described Extrusion device is slided along the X-direction of frame by the upper and lower surface of cross bar described in pulley clamping device top pressure.The pulley At least two pulleys that clamping device is included installing plate and is rotatably mounted to by bearing pin on installing plate, the installing plate are fixed It is installed on the extrusion device, the upper and lower surface of cross bar described in two pulley difference top pressures.
5. a kind of kinetic control system for slop 3D printing according to Claims 2 or 3, it is characterised in that The movement frame and cross bar are provided with chute, and the pulley sleeve is in chute, and moves along the direction of the chute.
6. a kind of kinetic control system for slop 3D printing according to claim 1 and 2, it is characterised in that Photoelectric sensor is installed below the movement frame, and the photoelectric sensor is located at the top of load position platform.
7. a kind of kinetic control system for slop 3D printing according to claim 1, it is characterised in that described Driving means include Z axis drive mechanism, Y-axis drive mechanism and X-axis drive mechanism, the Z axis drive mechanism include the first motor, Screw rod and nut, first motor are fixedly installed in the frame, and the nut is fixedly installed on the movement frame, the The output shaft of one motor is connected with the nut thread by screw rod;The central axis of the screw rod and the Z axis side of frame To parallel.
8. a kind of kinetic control system for slop 3D printing according to claim 7, it is characterised in that described Y-axis drive mechanism includes the second motor, rotating shaft, the first belt wheel, the first Timing Belt, the second belt wheel and the second Timing Belt, described turn Axle is rotatably mounted on the movement frame, and the rotating shaft is located at the lower section of the cross bar and parallel with the cross bar;Described Two motors are connected with rotating shaft transmission by the first belt wheel and the first Timing Belt, and the rotating shaft is by the second belt wheel and the second Timing Belt It is connected;The bottom of the cross bar is fixedly connected with second Timing Belt.
9. a kind of kinetic control system for slop 3D printing according to claim 7, it is characterised in that described X-axis drive mechanism includes the 3rd motor, the 3rd belt wheel and the 3rd Timing Belt, and the 3rd motor is same by the 3rd belt wheel and the 3rd Step V belt translation connection, the extrusion device are fixedly connected with the 3rd Timing Belt, and the 3rd Timing Belt is flat with the cross bar OK.
10. a kind of kinetic control system for slop 3D printing according to claim 1 or 4, it is characterised in that The extrusion device includes mounting seat, the barrel being fixedly installed in mounting seat, is sheathed in barrel and is used for extrude in barrel The piston of fluid foodstuff, is fixedly installed in mounting seat and telescope motor that piston rod is fixedly connected with the piston.
CN201610880944.1A 2016-09-30 2016-09-30 A kind of kinetic control system for slop 3D printing CN106490663A (en)

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WO2019061928A1 (en) * 2017-09-30 2019-04-04 窦鹤鸿 Laser drive mechanism and 3d printer
CN109645539A (en) * 2018-12-24 2019-04-19 中国农业科学院农产品加工研究所 Scorch the food 3D printer of type
CN110367576A (en) * 2019-07-25 2019-10-25 中国农业科学院农产品加工研究所 A kind of food 3D printer and its extrusion device
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CN204707970U (en) * 2015-06-11 2015-10-21 杨新宇 Variable food materials 3D food printer
CN204977462U (en) * 2015-07-16 2016-01-20 淄博市乐豆创客服务中心 3d printer extrusion mechanism
CN205112406U (en) * 2015-09-22 2016-03-30 重庆塞拉雷利科技有限公司 Novel fluent material 3D printer
CN105216310A (en) * 2015-10-12 2016-01-06 周末 A kind of 3D prints Z-direction transmission mechanism
CN205161849U (en) * 2015-10-21 2016-04-20 青岛尤尼科技有限公司 Food 3D printer
CN205202203U (en) * 2015-12-09 2016-05-04 石家庄宝信防伪科技有限公司 3D (three -dimensional) printer
CN205326293U (en) * 2015-12-23 2016-06-22 中山市众望电子科技有限公司 3D (three -dimensional) printer
CN205343833U (en) * 2016-01-28 2016-06-29 深圳市创想三维科技有限公司 Novel jumbo size 3D printer
CN105815362A (en) * 2016-05-09 2016-08-03 上海交通大学 Three-dimensional food printer
CN105922599A (en) * 2016-07-12 2016-09-07 河北大艾智能科技股份有限公司 3D printer, special horizontal movement mechanism and horizontal movement method of 3D printer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019061928A1 (en) * 2017-09-30 2019-04-04 窦鹤鸿 Laser drive mechanism and 3d printer
CN109645539A (en) * 2018-12-24 2019-04-19 中国农业科学院农产品加工研究所 Scorch the food 3D printer of type
CN110420802A (en) * 2019-06-05 2019-11-08 苏州和瑞科自动化科技有限公司 A kind of sealant plastic emitting technology
CN110367576A (en) * 2019-07-25 2019-10-25 中国农业科学院农产品加工研究所 A kind of food 3D printer and its extrusion device

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