WO2018090160A1 - Stylo d'impression 3d - Google Patents

Stylo d'impression 3d Download PDF

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Publication number
WO2018090160A1
WO2018090160A1 PCT/CN2016/000672 CN2016000672W WO2018090160A1 WO 2018090160 A1 WO2018090160 A1 WO 2018090160A1 CN 2016000672 W CN2016000672 W CN 2016000672W WO 2018090160 A1 WO2018090160 A1 WO 2018090160A1
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WO
WIPO (PCT)
Prior art keywords
feeding
heating
printing pen
head
motor
Prior art date
Application number
PCT/CN2016/000672
Other languages
English (en)
Chinese (zh)
Inventor
黄华兴
苏荣丁
王博文
Original Assignee
黄华兴
苏荣丁
王博文
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄华兴, 苏荣丁, 王博文 filed Critical 黄华兴
Publication of WO2018090160A1 publication Critical patent/WO2018090160A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE 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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

Definitions

  • the present invention relates to the field of 3D printing, and in particular to a 3D printing pen.
  • 3D printing is a kind of rapid prototyping technology. It is a technique for constructing objects by layer-by-layer printing based on digital model files and using adhesive materials such as powder metal or plastic.
  • 3D printing is usually done using a digital technology material printer. It is often used in the manufacture of molds in the fields of mold manufacturing, industrial design, etc., and is gradually used for the direct manufacture of some products. There are already parts printed using this technology.
  • the technology is used in the jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields.
  • the patent number disclosed in the prior art is 201310266463.8, and the patent is a Chinese invention patent of a 3D printing pen.
  • the technical problem to be solved is to provide a reasonable design, small size, convenient use, and quick drawing of a 3D perspective picture. It mainly includes the casing, nozzle, heating chamber, motor device, feeding tube, control board and button board.
  • the disadvantage is that if a plug occurs, it will be difficult to maintain, and can only be sent to the factory for repair;
  • the motor device drives the driving wheel by the rotating shaft to drive the driven wheel.
  • the disadvantage is that the material is not evenly stressed, it is easy to jam, and the driven wheel is easy to overheat and heat up;
  • the heating chamber adopts hollow aluminum block, heating sheet and thermal insulation layer, which has complex structure and increased cost.
  • the technical problem to be solved by the invention is to provide a solution to the problem that the prior art is easy to jam, the material is unevenly stressed, the heating cavity structure is complicated, and the plug is prone to blockage, thereby providing a gearbox mechanical deceleration and convexity.
  • the bearing structure and the double-axis synchronous conveying of raw materials greatly improve the technical bottleneck of the card material (slip) which is difficult to overcome by the current 3D pen, and can easily take out the residual material in the channel and is easy to maintain.
  • a 3D printing pen comprising a control portion, a driving portion, a feeding portion and a heating portion, wherein the control portion, the driving portion, the feeding portion and the heating portion are all mounted on one inner rubber member
  • the inner rubber member is respectively fixed in a predetermined mounting position, and the inner rubber member is integrally placed in one outer casing.
  • the open end of the outer casing is fixed by the tail buckle, and the other open end is sealed by the pen outer casing, and the heating portion is installed on the inner portion.
  • the control part comprises a control board, the control board is provided with a button component corresponding to the control driving part and the heating part, and the control board is electrically connected to the heating part and the driving part respectively through the interface slot;
  • the driving part comprises a motor and a gearbox, the motor and the gearbox are integrated, the motor has a DC connector at one end, the motor is mechanically decelerated by the gearbox, and has a double rod output shaft, and each of the double rod output shafts is provided with a ridge.
  • the bearing and the upper end of the embossed bearing are provided with a two-way conveying wheel, and a material conveying position is formed between the two-way conveying wheel, the feeding tube passes through the material conveying position and is connected with the feeding portion, and the two-way conveying wheel rotates to drive the feeding tube into the feeding tube. material;
  • the feeding portion comprises a feeding bottom plate and a feeding cover plate, and the two are assembled with each other, wherein a feeding passage is formed therebetween, and the feeding feeding pipe is connected to the feeding portion and communicates with the feeding passage formed inside.
  • one end of the feeding channel formed between the feeding bottom plate and the feeding cover plate The other end of the feeding tube is connected to the fixed glue hole on the needle fixing rubber member, and the other end of the fixing glue hole is fixed through the entire needle position and is connected to the heating portion.
  • the heating part comprises a heating head, the heating head adopts a ceramic head, and the heating wire is inside, the heating wire controls heating by the control board, the discharging channel is arranged inside the ceramic head, and the discharging passage inside the ceramic head is
  • the feeding channel is connected, the head of the ceramic head protrudes from the outside of the outer casing, and the ceramic heating head and the needle fixing rubber component are connected and connected by the pin rubber component, and the pin rubber component has two pin heads, and the pin glue The pin ends of the two pieces are respectively buckled into the inside of the needle fixing rubber member and the heating head to complete the conduction of the two channels.
  • the housing has a display panel connected to the internal control panel, and the housing is further provided with a function button, the function button is opposite to the button component disposed on the control panel, and the button component controls the driving portion. Reverse and convey material.
  • the motor of the driving portion and the gearbox are all mounted in the motor glue member, and the motor glue member is fixed inside the rubber member for positioning the driving portion.
  • a pen holder is disposed outside the tip of the 3D printing pen, and the pen tip extends into the pen holder for fixing.
  • the outer casing is made of an aluminum profile, and includes an outer cover of the outer casing and a lower cover of the outer casing.
  • the outer cover of the outer cover and the lower cover of the outer casing are assembled and disassembled by a button structure.
  • the 3D printing pen of the invention has (1) adopts gearbox mechanical deceleration, and a embossed bearing structure, and the two-axis synchronous conveying raw materials greatly improves the bottleneck (slip) technical bottleneck which is difficult to overcome by the current 3D pen. Will greatly improve the user's good experience with the 3D pen; (2) through the detachable feeding part, The residue in the channel can be easily taken out for easy maintenance; (3) The aluminum profiled shell is purchased, and the twist-button structure is purchased, which is easy to disassemble and easy to maintain.
  • Figure 1 is a schematic view of an exploded structure of the present invention
  • FIG. 3 is a schematic block diagram of the present invention.
  • Figure 4 is a schematic diagram of the product of the present invention after it enters a sleep state.
  • the control portion, the driving portion, the feeding portion and the heating portion are all mounted in an inner rubber member 1, which are respectively fixed therein.
  • the inner rubber member 1 is integrally placed in a casing 2, and the open end of the outer casing 2 is fixed by the tail buckle 3, and the other open end is sealed by the pen outer casing 4, and the heating portion is mounted on the feeding material.
  • the control part includes a control board 5, and the control board 5 is provided with a button element 6 corresponding to the control driving part and the heating part, and the control board 5 electrically connects the heating part and the driving part respectively through the interface slot;
  • the driving part 7 comprises a motor and a gearbox.
  • the motor and the gearbox are integrated.
  • the motor has a DC connector 8 at one end.
  • the motor is mechanically decelerated by a gearbox.
  • the motor has a double-pole output shaft, and each of the double-pole output shafts is mounted on the motor.
  • the ridge bearing, the upper end position of the ridge bearing is installed with the two-way feed wheel 9, and a feed position is formed between the two-way feed wheel 9, the feed pipe 10 passes through the material transfer position and is connected with the feeding portion, and the two-way feed wheel rotates.
  • the feed pipe 10 is driven to feed; during operation, the two ridge bearings are synchronously driven by the power of the gearbox to reduce the speed.
  • the feeding portion includes a feeding bottom plate 11 and a feeding cover 12 which are assembled with each other to form a feeding passage therebetween, and the inlet feeding tube 10 is connected to the feeding portion and communicates with the feeding passage formed therein.
  • one end of the feeding channel formed between the feeding bottom plate 11 and the feeding cover 12 is connected to the inlet feeding tube 10, and the other end is connected to the fixed glue hole on the needle fixing rubber member 13, and the fixing glue hole is fixed.
  • the other end of the needle is fixed throughout the needle position and connected to the heating portion.
  • the total heating portion of the embodiment includes a heating head 14.
  • the heating head 14 is a ceramic head having a heating wire inside, the heating wire controls heat generation through the control panel, and a discharge passage is arranged inside the ceramic head.
  • the inner discharge passage of the porcelain head communicates with the feeding passage, the head of the ceramic head protrudes from the outside of the outer casing, and the ceramic heating head and the needle fixing rubber member are connected and connected by the pin rubber member 15, and the pin rubber member has Two pin heads, the pin heads at both ends of the pin rubber are respectively inserted into the needle fixing rubber parts and the inside of the heating head to complete the conduction of the two channels, and the ceramic head can be heated by the internal heating wire to replace
  • the complicated heating chamber structure in the prior art has a simplified structure and reduced cost.
  • the outer casing has a display panel 17 connected to the inner control panel 5, and the outer casing is further provided with a function button 18, which is opposite to the button component disposed on the control panel, and the button component controls the positive and negative rotation of the driving portion.
  • the conveying material, the motor of the driving portion 7 and the gearbox are all mounted in the motor glue member 19, and the motor glue member is fixed inside the inner rubber member for positioning the driving portion.
  • a pen holder 20 is disposed outside the pen tip of the 3D printing pen, the pen tip is inserted into the pen holder to be fixed, so that the pen holder can be fixedly placed and protected by the pen holder when not in use.
  • the outer casing is made of aluminum profile, and the outer casing is assembled and disassembled by the button structure by the upper cover and the lower cover of the outer casing, it is very convenient in maintenance, and can be quickly and completely assembled and disassembled to increase work efficiency.
  • the invention also has a normal working mode and a dormant protection mode. As shown in FIG. 3 and FIG. 4, when the printing pen is not working, the standby can be automatically performed, the safety is improved, the energy saving and environmental protection are improved, and the product enters the sleep state. , shield normal working procedures, and directly turn off the motor, heating and display The screen only leaves the button part, as shown in Figure 4.
  • the 3D printing pen of the invention has (1) adopts gearbox mechanical deceleration, and a embossed bearing structure, and the two-axis synchronous conveying raw materials greatly improves the bottleneck (slip) technical bottleneck which is difficult to overcome by the current 3D pen. , will greatly improve the user's good experience of the 3D pen; (2) through the detachable feeding part, can easily remove the residual material in the channel, easy to maintain; (3) aluminum profile plating shell, purchase twist-button structure, disassembly Easy and easy to maintain.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)

Abstract

La présente invention concerne un stylo d'impression 3D comprenant une partie de commande, une partie d'entraînement, une partie d'alimentation, et une partie de chauffage, la partie de commande, la partie d'entraînement, la partie d'alimentation et la partie de chauffage étant toutes installées dans un composant de caoutchouc interne (1), étant respectivement fixées dans des positions d'installation prédéfinies du composant de caoutchouc interne (1), le composant de caoutchouc interne (1) étant entièrement placé dans une coque externe (2), une extrémité ouverte d'une extrémité de la coque externe (2) étant fixée au moyen d'un élément de fixation de queue (3), et l'autre extrémité ouverte étant scellée au moyen d'une coque externe de pointe de stylo (4), et la partie de chauffage étant installée au niveau d'une extrémité de sortie de la partie d'alimentation ; la partie de commande comprend une carte de commande (5), la carte de commande (5) étant respectivement électriquement connectée à la partie de chauffage et à la partie d'entraînement (7) au moyen d'une rainure d'interface ; le présent stylo d'impression 3D utilise une décélération mécanique de boîte d'engrenage, une structure de support en relief, et la distribution synchrone à deux arbres de matières premières, ce qui permet d'améliorer considérablement le goulot d'étranglement technique des blocages de matériau faisant face à des stylos d'impression 3D actuels, et ainsi d'améliorer significativement l'expérience de l'utilisateur du stylo d'impression 3D ; le matériau résiduel dans le canal peut être facilement éliminé au moyen de la partie d'alimentation amovible, ce qui facilite la maintenance.
PCT/CN2016/000672 2016-11-15 2016-12-05 Stylo d'impression 3d WO2018090160A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611002810.6 2016-11-15
CN201611002810.6A CN106564184B (zh) 2016-11-15 2016-11-15 一种3d打印笔

Publications (1)

Publication Number Publication Date
WO2018090160A1 true WO2018090160A1 (fr) 2018-05-24

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ID=58542224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/000672 WO2018090160A1 (fr) 2016-11-15 2016-12-05 Stylo d'impression 3d

Country Status (2)

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CN (1) CN106564184B (fr)
WO (1) WO2018090160A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113645830A (zh) * 2021-07-20 2021-11-12 深圳市中纬智能有限公司 一种smt贴片视觉检测设备
CN113829626A (zh) * 2021-09-28 2021-12-24 珠海赛纳三维科技有限公司 多作业三维打印方法、设备、存储介质和软件程序产品

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107901620B (zh) * 2017-11-27 2019-04-12 东北电力大学 一种便携式线路板打印装置
CN111134228B (zh) * 2020-02-11 2023-12-15 广东荣顺科技有限公司 一种使用球状糖果的3d制作diy工具及其使用方法
CN111165636B (zh) * 2020-02-11 2023-08-08 广东荣顺科技有限公司 一种使用棒状糖果的3d制作diy工具及其使用方法
KR102239173B1 (ko) * 2021-01-27 2021-04-09 심재영 노즐체 교체 가능한 3d 펜

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CN203357906U (zh) * 2013-06-28 2013-12-25 济南集罗电子有限公司 3d打印笔
CN203919733U (zh) * 2014-05-15 2014-11-05 济南集罗电子有限公司 3d打印笔的输送控制装置及3d打印笔
CN203919732U (zh) * 2014-05-15 2014-11-05 济南集罗电子有限公司 一种纤细型3d打印笔
EP2957420A1 (fr) * 2014-06-19 2015-12-23 Lix Pen Ltd. Stylo d'impression en 3D
US9266286B1 (en) * 2014-12-20 2016-02-23 Creopop Pte. Ltd. Pen for three-dimensional printing
CN105459404A (zh) * 2015-12-30 2016-04-06 珠海天威飞马打印耗材有限公司 3d打印笔及其打印方法

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KR102044963B1 (ko) * 2015-07-15 2019-11-18 한국전기연구원 전기 도금 방식을 이용한 ３ｄ 프린팅 장치 및 방법
CN205255523U (zh) * 2015-11-09 2016-05-25 韩刚 一种3d打印笔
CN205343830U (zh) * 2016-01-18 2016-06-29 李文广 一种3d打印笔
CN206306451U (zh) * 2016-11-15 2017-07-07 黄华兴 一种3d打印笔

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203357906U (zh) * 2013-06-28 2013-12-25 济南集罗电子有限公司 3d打印笔
CN203919733U (zh) * 2014-05-15 2014-11-05 济南集罗电子有限公司 3d打印笔的输送控制装置及3d打印笔
CN203919732U (zh) * 2014-05-15 2014-11-05 济南集罗电子有限公司 一种纤细型3d打印笔
EP2957420A1 (fr) * 2014-06-19 2015-12-23 Lix Pen Ltd. Stylo d'impression en 3D
US9266286B1 (en) * 2014-12-20 2016-02-23 Creopop Pte. Ltd. Pen for three-dimensional printing
CN105459404A (zh) * 2015-12-30 2016-04-06 珠海天威飞马打印耗材有限公司 3d打印笔及其打印方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113645830A (zh) * 2021-07-20 2021-11-12 深圳市中纬智能有限公司 一种smt贴片视觉检测设备
CN113645830B (zh) * 2021-07-20 2022-09-27 深圳市中纬智能有限公司 一种smt贴片视觉检测设备
CN113829626A (zh) * 2021-09-28 2021-12-24 珠海赛纳三维科技有限公司 多作业三维打印方法、设备、存储介质和软件程序产品

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Publication number Publication date
CN106564184A (zh) 2017-04-19
CN106564184B (zh) 2019-08-13

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